CN111055119A

CN111055119A - Toy remote controller assembling production line

Info

Publication number: CN111055119A
Application number: CN201911421163.6A
Authority: CN
Inventors: 余煌
Original assignee: Kidztech Intelligent Technology Co ltd
Current assignee: Kidztech Intelligent Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-04-24
Anticipated expiration: 2039-12-31
Also published as: CN111055119B

Abstract

The invention discloses a toy remote controller assembly production line, which comprises a rack and a toy remote controller assembly line, wherein the toy remote controller assembly line comprises a conveying and positioning device, a rocker mounting device, a nut mounting device, a switch antenna pedestal mounting device, a tinning device, a handle mounting device, a remote controller covering device and a screw tightening device; the conveying positioning device comprises a supporting plate, a conveying mechanism and a plurality of positioning mechanisms, and each positioning mechanism is arranged along the direction of conveying the supporting plate by the conveying mechanism; the supporting plate is sequentially conveyed to the rocker mounting device, the nut mounting device, the switch antenna pedestal mounting device, the tinning device, the handle mounting device, the remote controller covering device and the screw tightening device through the conveying mechanism, and is positioned by the corresponding positioning mechanism when the supporting plate arrives. The toy remote controller assembly production line can automatically and continuously assemble various parts of the toy remote controller, is high in production efficiency and processing precision, and effectively reduces production cost.

Description

Toy remote controller assembling production line

Technical Field

The invention relates to the field of toy processing and assembling, in particular to a toy remote controller assembling production line.

Background

Currently, various remote control toys are available on the market, for example, remote control toys such as remote control toy airplanes and remote control toy cars, and an operator operates a toy remote controller to enable the remote control toy to perform various actions such as forward movement, backward movement, left rotation, and right rotation.

However, the existing toy remote controller has a large number of parts and small parts, and the manual assembly is mainly adopted during assembly, so that the manual assembly is low in efficiency, high in labor intensity, low in assembly precision and easy to damage the parts, and the manual assembly is completed in a large place, so that the production cost is increased, and the assembly precision is low, so that the product quality is influenced.

Disclosure of Invention

The invention aims to solve the technical problem of providing a toy remote controller assembly production line which can automatically and continuously assemble various parts of a toy remote controller, has high production efficiency and high assembly precision, and reduces the production cost of the toy remote controller. The technical scheme is as follows:

a toy remote controller assembly production line is characterized by comprising a rack, a conveying positioning device, a rocker mounting device, a nut mounting device, a switch antenna pedestal mounting device, a tinning device, a handle mounting device, a remote controller covering device and a screw tightening device; the conveying positioning device comprises a supporting plate, a conveying mechanism and a plurality of positioning mechanisms, the conveying mechanism is arranged on the rack, each positioning mechanism is sequentially arranged along the direction of conveying the supporting plate by the conveying mechanism, at least two positioning grooves are formed in the upper surface of the supporting plate, and a plurality of positioning holes are formed in the lower surface of the supporting plate; the positioning mechanism comprises a positioning plate and a positioning plate lifting driving mechanism capable of driving the positioning plate to lift, the positioning plate lifting driving mechanism is installed on the rack, the positioning plate is in transmission connection with the power output end of the positioning plate lifting driving mechanism, and a plurality of positioning convex parts corresponding to the positioning holes are arranged on the upper surface of the positioning plate; the rocker mounting device, the nut mounting device, the switch antenna pedestal mounting device, the tinning device, the handle mounting device, the remote controller covering device and the screw tightening device are respectively mounted on the rack and are sequentially arranged along the direction of the conveying support plate of the conveying mechanism and respectively correspond to at least one positioning mechanism; the supporting plate is sequentially conveyed to the rocker mounting device, the nut mounting device, the switch antenna pedestal mounting device, the tinning device, the handle mounting device, the remote controller covering device and the screw tightening device by the conveying mechanism, and is positioned by the corresponding positioning mechanism when reaching the rocker mounting device, the nut mounting device, the switch antenna pedestal mounting device, the tinning device, the handle mounting device, the remote controller covering device or the screw tightening device.

Among the above-mentioned toy remote controller equipment production line, toy remote controller base and the upper cover of waiting to assemble are placed to the constant head tank on the layer board, the layer board is carried to positioning mechanism by conveying mechanism afterwards, when the layer board carried the top of locating plate (the layer board reachs the position that needs at toy remote controller base rigging part this moment), locating plate lift actuating mechanism drive locating plate rises, make the locating convex part on the locating plate cooperate with the locating hole of layer board lower surface, thereby fix a position the layer board, the convenience is assembled on toy remote controller base. The shape of the locating slot on the supporting plate is matched with the shapes of the base and the upper cover of the toy remote controller, when the toy remote controller is assembled, the base of the toy remote controller is placed in the locating slot for placing the base on the supporting plate, then the supporting plate is conveyed along with the conveying mechanism, when the supporting plate is conveyed to the rocker mounting device, the locating mechanism locates the supporting plate, the rocker mounting device places the left rocker and the right rocker in the corresponding positions for placing the locating slot of the upper cover, and the upper cover is placed on the locating slot by an operator, so that the left rocker and the right rocker extend out of the corresponding hole positions of the upper cover; then the supporting plate is conveyed to a nut mounting device and positioned, and the nut mounting device mounts the nut on the base; then the supporting plate is continuously conveyed to a switch antenna pedestal mounting device and positioned, and the switch antenna pedestal mounting device respectively mounts the switch and the antenna pedestal on the base; then the supporting plate is continuously conveyed to a tinning device and positioned, and the tinning device is used for respectively tinning the contact of the antenna seat, the contact of the switch and the contacts of the positive electrode and the negative electrode of the battery box, so that an operator can respectively connect and electrically weld corresponding wires with the contacts; after the tinning electric welding is finished, the supporting plate is conveyed to the handle mounting device and positioned, and the handle mounting device is used for mounting left and right handles of the toy remote controller to the left and right sides of the base respectively; then the supporting plate is conveyed to the remote controller covering device and positioned, the remote controller covering device respectively takes up and assembles the base and the upper cover of the toy remote controller, and then the base and the upper cover are placed on the positioning groove of the supporting plate again; and finally, after the supporting plate is conveyed to the screw tightening device and positioned, the screw tightening device locks screws at all positions of the base, and the base and the upper cover are locked, so that the toy remote controller is assembled.

In a preferred scheme, the positioning convex part is in a circular truncated cone shape with a small top and a large bottom, and the cavity of the positioning hole is in a circular truncated cone shape with a small top and a large bottom. Through the arrangement, when the positioning plate is lifted to position the supporting plate, the positioning convex part is easier to insert into the positioning hole.

In a preferable scheme, each positioning mechanism further comprises a positioning stop block, a positioning stop block position switching mechanism, a photoelectric eye and two positioning baffle plates, wherein the upper end of the positioning stop block is provided with a roller wheel, the positioning stop block position switching mechanism is arranged on the rack and is positioned at the rear side of the positioning plate along the direction of conveying the supporting plate by the conveying mechanism, the positioning stop block is in transmission connection with the power output end of the positioning stop block position switching mechanism, the rear side edge of the supporting plate is provided with a notch, and the notch corresponds to the positioning stop block; the photoelectric eye is arranged on the frame and corresponds to the positioning plate along the conveying direction of the supporting plate; each positioning baffle is installed respectively in the frame and be in the left and right sides of locating plate respectively, and each positioning baffle all sets up along vertical direction, and the positioning baffle top is equipped with spacing towards one side of locating plate. When the supporting plate moves to each positioning mechanism, the photoelectric eye can detect the supporting plate, and the positioning stop block position switching mechanism drives the positioning stop block and the lifting driving mechanism drives the positioning plate to ascend to position the supporting plate. By arranging the positioning stop blocks, when the supporting plate is conveyed above the positioning plate, the positioning stop block position switching mechanism drives the positioning stop blocks to lift, so that the positioning stop blocks extend into the notches of the supporting plate, the supporting plate is initially positioned, then all positioning convex parts on the positioning plate are respectively inserted into the corresponding positioning holes on the lower surface of the supporting plate, and the supporting plate is accurately positioned, so that the positioning plate is positioned more accurately; the roller can prevent the positioning stop block from directly contacting with the supporting plate, thereby reducing abrasion and prolonging the service life of the equipment; the locating baffle can cooperate the locating plate to carry out spacing with the layer board in vertical direction, and when lift actuating mechanism drive locating plate rose and held up the layer board, two spacing respectively with the left and right sides in close contact with of layer board upper surface, press from both sides the layer board tightly jointly with the locating plate, prevent the layer board dislocation better.

In a preferred scheme, the conveying mechanism comprises two conveying belts, each positioning mechanism is located between the two conveying belts, and the two conveying belts are located below the supporting plate. The supporting plates are placed on the two conveying belts and are conveyed from front to back by the conveying belts; when the pallet is conveyed to the upper part of the positioning mechanism, the pallet is positioned and lifted by the positioning mechanism, so that the pallet is not contacted with the conveying belt; after the assembly is completed, the positioning mechanism puts the supporting plate on the conveying belt again, and the supporting plate is conveyed by the conveying belt continuously. Conveying mechanism is the annular setting in the frame, the layer board is carried along conveying mechanism, and at the turn, conveying mechanism still is provided with lift conveying platform, lift conveying platform goes up and down through the lift cylinder drive, be equipped with many conveying rollers on the lift conveying platform, when the corner was carried to the layer board, lift conveying platform rises and holds up the layer board and make the layer board carry along lift conveying platform, until the layer board is blocked by the frame, lift conveying platform descends afterwards, the height that highly is less than the conveyer belt of conveying roller this moment, the layer board is in on the conveyer belt, carry along the conveyer belt continuation afterwards, accomplish turning to of layer board.

In a preferred scheme, the rocker mounting device comprises a front rocker mounting mechanism, a rear rocker mounting mechanism, a left rocker mounting mechanism and a right rocker mounting mechanism, wherein the front rocker mounting mechanism and the rear rocker mounting mechanism are arranged in front of the left rocker mounting mechanism and the right rocker mounting mechanism along the direction of conveying the supporting plate by the conveying mechanism, and the front rocker mounting mechanism, the rear rocker mounting mechanism and the left rocker mounting mechanism respectively correspond to one positioning mechanism; the front and rear rocker mounting mechanism comprises a front and rear rocker vibrating disk, a front and rear rocker conveying guide rail, a first horizontal translation mechanism, a first translation seat, a first lifting driving mechanism, a first lifting seat and a front and rear rocker clamp, the front and rear rocker vibrating disk and the first horizontal translation mechanism are respectively mounted on the rack, the feed end of the front and rear rocker conveying guide rail is communicated with the discharge port of the front and rear rocker vibrating disk, the first lifting driving mechanism is in transmission connection with the power output end of the first horizontal translation mechanism through the first translation seat, and the front and rear rocker clamp is in transmission connection with the power output end of the first lifting driving mechanism through the first lifting seat; the left and right rocker mounting mechanism comprises a left and right rocker vibrating disk, a left and right rocker conveying guide rail, a second horizontal translation mechanism, a second translation seat, a second lifting driving mechanism, a second lifting seat and a left and right rocker clamp, the left and right rocker vibrating disk and the second horizontal translation mechanism are respectively mounted on the rack, the feeding end of the left and right rocker conveying guide rail is communicated with the discharging port of the left and right rocker vibrating disk, the second lifting driving mechanism is in transmission connection with the power output end of the second horizontal translation mechanism through the second translation seat, and the left and right rocker clamp is in transmission connection with the power output end of the second lifting driving mechanism through the second lifting seat. When the supporting plate moves to the front and rear rocker mounting mechanism, the supporting plate is positioned by the positioning mechanism, the front and rear rocker clamps are driven by the first horizontal translation mechanism and the first lifting driving mechanism to clamp the front and rear rockers conveyed to the tail ends of the front and rear rocker conveying guide rails, and the front and rear rockers are driven to move and placed at the positions, corresponding to the positioning grooves, on the supporting plate for placing the upper cover; when the base of the toy remote controller moves to the left and right rocker mounting mechanism along with the supporting plate, the left and right rocker clamps are driven by the second horizontal translation mechanism and the second lifting driving mechanism to clamp the left and right rockers which are conveyed to the tail ends of the left and right rocker conveying guide rails, and the left and right rockers are driven to move and placed at the corresponding positions of the positioning grooves for placing the upper cover on the supporting plate.

In the preferred scheme, the nut mounting device comprises a nut blanking mechanism and a nut pressing mechanism, the nut blanking mechanism is arranged in front of the nut pressing mechanism along the direction of the conveying support plate of the conveying mechanism, and the nut blanking mechanism and the nut pressing mechanism respectively correspond to one positioning mechanism; the nut discharging mechanism comprises a third horizontal translation mechanism, a third translation seat, a third lifting driving mechanism, a third lifting seat and a nut discharging mechanism, the third horizontal translation mechanism is installed on the rack, and the third lifting driving mechanism is in transmission connection with the power output end of the third horizontal translation mechanism through the third translation seat; the nut discharging mechanism comprises a nut discharging box, a nut conveying pipe and an annular electromagnet, the nut discharging box is in transmission connection with the power output end of the third lifting driving mechanism through a third lifting seat, the nut conveying pipe is connected with a discharging port of the nut discharging box, and the annular electromagnet is sleeved on the nut conveying pipe; the nut pressing mechanism comprises a fourth horizontal translation mechanism, a fourth translation seat, a fourth lifting driving mechanism, a fourth lifting seat and a pressing rod, the fourth horizontal translation mechanism is installed on the rack, the fourth lifting driving mechanism is in transmission connection with the power output end of the fourth horizontal translation mechanism through the fourth translation seat, and the pressing rod is in transmission connection with the power output end of the fourth lifting driving mechanism through the fourth lifting seat. When the toy remote controller base moves along with the supporting plate and is positioned below the nut discharging mechanism, the nut discharging mechanism is driven by the third horizontal translation mechanism and the third lifting driving mechanism to be aligned to a hole position on the toy remote controller base, where a nut needs to be added, and then the annular electromagnet is powered off, so that the nut in the nut conveying pipe is not attracted by the annular electromagnet any more and falls onto a corresponding hole position from the nut conveying pipe; the toy remote controller base with the nut placed is moved to the position below the nut pressing mechanism along with the supporting plate continuously, then the pressing rod is driven by the fourth horizontal translation mechanism and the fourth lifting driving mechanism to move and press downwards, the end portion of the pressing rod presses downwards the plastic edge of the hole site with the nut mounted on the toy remote controller base, the plastic at the position is deformed, the edge of the nut is covered and pressed, and therefore the nut is fixed in the hole site and cannot move.

In a preferred scheme, the switch antenna pedestal mounting device comprises a switch mounting mechanism and an antenna pedestal mounting mechanism, wherein the switch mounting mechanism is arranged in front of the antenna pedestal mounting mechanism along the direction of the conveying supporting plate of the conveying mechanism, and the switch mounting mechanism and the antenna pedestal mounting mechanism respectively correspond to one positioning mechanism; the switch mounting mechanism comprises a switch vibration disc, a switch conveying guide rail, a fifth horizontal translation mechanism, a fifth translation seat, a fifth lifting driving mechanism, a fifth lifting seat and a switch clamp, the switch vibration disc and the fifth horizontal translation mechanism are respectively mounted on the rack, the feed end of the switch conveying guide rail is communicated with the discharge port of the switch vibration disc, the fifth lifting driving mechanism is in transmission connection with the power output end of the fifth horizontal translation mechanism through the fifth translation seat, and the switch clamp is in transmission connection with the power output end of the fifth lifting driving mechanism through the fifth lifting seat; antenna pedestal installation mechanism includes antenna pedestal vibration dish, antenna transport guide rail, sixth horizontal translation mechanism, sixth translation seat, sixth lift actuating mechanism, sixth lift seat and antenna pedestal anchor clamps, and antenna pedestal vibration dish and sixth horizontal translation mechanism are installed respectively in the frame, the feed end of antenna transport guide rail and the discharge gate intercommunication of antenna pedestal vibration dish, sixth lift actuating mechanism passes through the power take off end transmission of sixth translation seat with sixth horizontal translation mechanism and is connected, and the power take off end transmission of antenna pedestal anchor clamps through sixth lift seat and sixth lift actuating mechanism is connected. When the supporting plate moves to the switch mounting mechanism, the switch clamp is driven by the fifth horizontal translation mechanism and the fifth lifting driving mechanism to clamp the switch conveyed to the tail end of the switch conveying guide rail, drive the switch to move and place the switch at the corresponding position of the base of the toy remote controller; when the supporting plate moves to the antenna pedestal mounting mechanism, the antenna pedestal fixture is driven by the sixth horizontal translation mechanism and the sixth lifting driving mechanism to clamp the antenna pedestal conveyed to the tail end of the antenna conveying guide rail, so that the antenna pedestal is driven to move and be placed at the corresponding position of the base of the toy remote controller.

In a preferable scheme, the tin feeding device comprises a seventh horizontal translation mechanism, a seventh translation seat, a seventh lifting driving mechanism, a seventh lifting seat, a connecting plate, an electric soldering iron and a tin feeding mechanism, wherein the seventh horizontal translation mechanism is installed on the rack, the seventh lifting driving mechanism is in transmission connection with a power output end of the seventh horizontal translation mechanism through the seventh translation seat, the connecting plate is in transmission connection with a power output end of the seventh lifting driving mechanism through the seventh lifting seat, the upper ends of the tin feeding mechanism and the electric soldering iron are respectively installed at two ends of the connecting plate, and the lower ends of the tin feeding mechanism and the electric soldering iron are corresponding in position; the tin coating device corresponds to a positioning mechanism.

The tin feeding mechanism can adopt a common tin feeding machine, the tin feeding machine generally comprises a tin placing disc, a tin placing disc rotation driving mechanism and a tin bar guiding tube, the tin placing disc rotation driving mechanism and the tin bar guiding tube are respectively arranged on a connecting plate, the tin placing disc is in transmission connection with a power output end of the tin placing disc rotation driving mechanism, and a discharge port of the tin bar guiding tube corresponds to the lower end of an electric soldering iron. When the supporting plate moves to the position below the tin feeding device, the connecting plate is driven by a seventh horizontal translation mechanism and a seventh lifting driving mechanism, and the tin feeding mechanism and the electric soldering iron are respectively moved to the positions of the antenna seat, the switch and the positive and negative contacts of the battery box; when the tin feeding mechanism and the electric soldering iron move to the positions, the tin placing disc rotation driving mechanism drives the tin placing disc to rotate, so that the tin bar moves to the positions through the tin bar guide pipe, and then the electric soldering iron is started to perform tin feeding on the positions.

In a preferred scheme, the handle mounting device comprises a left handle base mounting mechanism, a left handle upper cover mounting mechanism, a right handle base mounting mechanism and a right handle upper cover mounting mechanism, the left handle base mounting mechanism, the left handle upper cover mounting mechanism, the right handle base mounting mechanism and the right handle upper cover mounting mechanism are sequentially arranged along the direction of the conveying mechanism for conveying the supporting plate, and the left handle base mounting mechanism, the left handle upper cover mounting mechanism, the right handle base mounting mechanism and the right handle upper cover mounting mechanism respectively correspond to one positioning mechanism; the left handle base mounting mechanism comprises a left handle base vibrating disk, a left handle base conveying guide rail, an eighth horizontal translation mechanism, an eighth translation seat, an eighth lifting driving mechanism, an eighth lifting seat and a left handle base clamp, the left handle base vibrating disk and the eighth horizontal translation mechanism are respectively mounted on the rack, the feeding end of the left handle base conveying guide rail is communicated with the discharging opening of the left handle base vibrating disk, the eighth lifting driving mechanism is in transmission connection with the power output end of the eighth horizontal translation mechanism through the eighth translation seat, and the left handle base clamp is in transmission connection with the power output end of the eighth lifting driving mechanism through the eighth lifting seat; the left handle upper cover mounting mechanism comprises a left handle upper cover vibrating disc, a left handle upper cover conveying guide rail, a ninth horizontal translation mechanism, a ninth translation seat, a ninth lifting driving mechanism, a ninth lifting seat and a left handle upper cover clamp, the left handle upper cover vibrating disc and the ninth horizontal translation mechanism are respectively mounted on the rack, the feeding end of the left handle upper cover conveying guide rail is communicated with the discharging opening of the left handle upper cover vibrating disc, the ninth lifting driving mechanism is in transmission connection with the power output end of the ninth horizontal translation mechanism through the ninth translation seat, and the left handle upper cover clamp is in transmission connection with the power output end of the ninth lifting driving mechanism through the ninth lifting seat; the right handle base installation mechanism comprises a right handle base vibration disc, a right handle base conveying guide rail, a tenth horizontal translation mechanism, a tenth translation seat, a tenth lifting driving mechanism, a tenth lifting seat and a right handle base clamp, the right handle base vibration disc and the tenth horizontal translation mechanism are respectively installed on the rack, the feeding end of the right handle base conveying guide rail is communicated with the discharging port of the right handle base vibration disc, the tenth lifting driving mechanism is in transmission connection with the power output end of the tenth horizontal translation mechanism through the tenth translation seat, and the right handle base clamp is in transmission connection with the power output end of the tenth lifting driving mechanism through the tenth lifting seat; the right handle upper cover mounting mechanism comprises a right handle upper cover vibrating disc, a right handle upper cover conveying guide rail, an eleventh horizontal translation mechanism, an eleventh translation seat, an eleventh lifting driving mechanism, an eleventh lifting seat and a right handle upper cover clamp, the right handle upper cover vibrating disc and the eleventh horizontal translation mechanism are respectively mounted on the rack, the feeding end of the right handle upper cover conveying guide rail is communicated with the discharging port of the right handle upper cover vibrating disc, the eleventh lifting driving mechanism is in transmission connection with the power output end of the eleventh horizontal translation mechanism through the eleventh translation seat, and the right handle upper cover clamp is in transmission connection with the power output end of the eleventh lifting driving mechanism through the eleventh lifting seat. When the supporting plate moves to the left handle base installation mechanism, the left handle base clamp is driven by the eighth horizontal translation mechanism and the eighth lifting driving mechanism to clamp the left handle base conveyed to the tail end of the left handle base conveying guide rail, so as to drive the left handle base to move and place the left handle base at the corresponding position of the base of the toy remote controller; when the supporting plate moves to the left handle upper cover mounting mechanism, the left handle upper cover clamp is driven by the ninth horizontal translation mechanism and the ninth lifting driving mechanism to clamp the left handle upper cover conveyed to the tail end of the left handle upper cover conveying guide rail, so as to drive the left handle upper cover to move and place on the left handle base and press down to enable the left handle upper cover to cover the left handle base; when the supporting plate moves to the right handle base installation mechanism, the right handle base clamp is driven by the tenth horizontal translation mechanism and the tenth lifting driving mechanism to clamp the right handle base conveyed to the tail end of the right handle base conveying guide rail, so that the right handle base is driven to move and be placed at a corresponding position of the base of the toy remote controller; when the supporting plate moves to the right handle upper cover mounting mechanism, the right handle upper cover clamp is driven by the eleventh horizontal translation mechanism and the eleventh lifting driving mechanism to clamp the right handle upper cover conveyed to the tail end of the right handle upper cover conveying guide rail, and the right handle upper cover is driven to move, be placed on the right handle base and be pressed down to enable the right handle upper cover to be covered on the right handle base.

In a preferable scheme, the remote controller covering device comprises a twelfth horizontal translation mechanism, a twelfth translation seat, a twelfth lifting driving mechanism, a twelfth lifting seat and a remote controller upper cover clamp, the twelfth horizontal translation mechanism is respectively installed on the rack, the twelfth lifting driving mechanism is in transmission connection with the power output end of the twelfth horizontal translation mechanism through the twelfth translation seat, and the remote controller upper cover clamp is in transmission connection with the power output end of the twelfth lifting driving mechanism through the twelfth lifting seat; the remote controller covering device corresponds to a positioning mechanism. When the upper cover of the toy remote controller moves to the position of the remote controller covering device along with the supporting plate, the remote controller upper cover clamp is driven by the twelfth horizontal translation mechanism and the twelfth lifting driving mechanism to clamp and lift the left rocker and the right rocker, and because the width of the lower end of the left rocker and the right rocker is larger than the width of the gap of the position where the upper cover exposes out of the rockers, the upper cover can be lifted up simultaneously by clamping the left rocker and the right rocker and then is driven to move and be placed on the base of the toy remote controller.

In a preferred scheme, the screw tightening device comprises a thirteenth horizontal translation mechanism, a thirteenth translation seat, a thirteenth lifting driving mechanism, a thirteenth lifting seat, a screw blanking mechanism and a screw fastening mechanism, wherein the thirteenth horizontal translation mechanism is mounted on the rack, the thirteenth lifting driving mechanism is in transmission connection with a power output end of the thirteenth horizontal translation mechanism through the thirteenth translation seat, and the screw blanking mechanism and the screw fastening mechanism are both in transmission connection with a power output end of the thirteenth lifting driving mechanism through the thirteenth lifting seat; the screw feeding mechanism comprises a screw storage box and a screw conveying pipe, and a feeding port of the screw conveying pipe is communicated with a discharging port of the screw storage box; the screw fastening mechanism comprises an electric screwdriver and a screw outlet connecting sleeve, the screw outlet connecting sleeve is sleeved on a tool bit of the electric screwdriver, the tool bit of the electric screwdriver is a magnetic tool bit, a side hole is formed in the side wall of the screw outlet connecting sleeve, and a discharge hole of the screw conveying pipe is communicated with the side hole; the screw tightening device corresponds to a positioning mechanism. Generally, the diameter of the screw outlet connecting sleeve is larger than the diameter of the outer ring of the nut and screw mounting hole position on the base of the toy remote controller. When the supporting plate moves and is positioned below the screw tightening device, the screw discharging mechanism and the screw fastening mechanism are driven by the thirteenth horizontal translation mechanism and the thirteenth lifting driving mechanism to be aligned with hole positions, needing to be added with screws, on the toy remote controller, the screws are conveyed to the screw outlet connecting sleeve through the screw conveying pipe by the screw storage box and are adsorbed on the tool bit of the electric screwdriver, then the electric screwdriver is started, and the tool bit drives the screws to rotate, so that the screws are screwed into the nuts.

In the preferred scheme, toy remote controller assembly line still includes the laser coding device, and the laser coding device is installed in the frame and is set up in screw tightening device rear along the direction that conveying mechanism carried the layer board. The laser coding device can adopt a laser marking machine which is common in the market. Through laser coding device, can carry out laser coding to each toy remote controller of accomplishing the equipment.

The first horizontal translation mechanism, the second horizontal translation mechanism, the third horizontal translation mechanism, the fourth horizontal translation mechanism, the fifth horizontal translation mechanism, the sixth horizontal translation mechanism, the seventh horizontal translation mechanism, the eighth horizontal translation mechanism, the ninth horizontal translation mechanism, the tenth horizontal translation mechanism, the eleventh horizontal translation mechanism, the twelfth horizontal translation mechanism and the thirteenth horizontal translation mechanism can adopt a structure that a servo motor, a driving belt wheel, a driven belt wheel and a synchronous belt are matched, the servo motor is arranged on a frame, the driving belt wheel and the driven belt wheel can be rotatably arranged on the frame, the driving belt wheel is in transmission connection with a rotating shaft of the servo motor, the driving belt wheel and the driven belt wheel tension the synchronous belt together, the corresponding translation seat is installed on the synchronous belt, and the toy remote controller is small in size, so that the servo motor can be used for positioning more accurately. Each horizontal translation mechanism can also adopt a translation cylinder, the translation cylinder is installed on the rack along the horizontal direction, and the corresponding translation seat is fixedly connected with a piston rod of the translation cylinder.

The positioning plate lifting driving mechanism, the positioning stop block position switching mechanism, the first lifting driving mechanism, the second lifting driving mechanism, the third lifting driving mechanism, the fourth lifting driving mechanism, the fifth lifting driving mechanism, the sixth lifting driving mechanism, the seventh lifting driving mechanism, the eighth lifting driving mechanism, the ninth lifting driving mechanism, the tenth lifting driving mechanism, the eleventh lifting driving mechanism, the twelfth lifting driving mechanism and the thirteenth lifting driving mechanism can adopt lifting cylinders, the lifting cylinders are installed on the rack in the vertical direction, and the corresponding lifting seats are fixedly connected with piston rods of the lifting cylinders.

In a more preferred scheme, the front and rear rocker clamps, the left and right rocker clamps, the switch clamp, the antenna pedestal clamp, the left handle base clamp, the left handle upper cover clamp, the right handle base clamp, the right handle upper cover clamp and the remote controller upper cover clamp all comprise pneumatic fingers and two clamping parts, and the two clamping parts are respectively arranged on two clamping jaws of the pneumatic fingers. The pneumatic fingers drive the two clamping jaws to open and close, so that the two clamping parts move towards each other (the corresponding parts can be clamped at the moment) or move away from each other (the corresponding parts can be released at the moment).

The discharge end of each conveying guide rail is provided with a limiting baffle plate, and the limiting baffle plates are used for limiting parts conveyed to the discharge end of each conveying guide rail by each vibration disc, so that each clamp can accurately clamp the parts.

The invention has the beneficial effects that: the toy remote controller assembly production line can automatically and continuously assemble various parts of the toy remote controller, has high production efficiency and high processing precision, and reduces the production cost of the toy remote controller.

Drawings

FIG. 1 is a schematic structural view of an assembly line for toy remote controllers according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a conveying and positioning device according to an embodiment of the present invention;

FIG. 3 is a top view of a transport positioning device in an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a positioning mechanism according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a positioning plate, a positioning plate lifting driving mechanism, a positioning stop block and a positioning stop block position switching mechanism according to an embodiment of the present invention;

FIG. 6 is a schematic view of the lower surface of a pallet according to an embodiment of the present invention;

FIG. 7 is a schematic view of a corner of a conveying mechanism according to an embodiment of the present invention;

FIG. 8 is a schematic structural view of a rocker mounting device in an embodiment of the invention;

FIG. 9 is a schematic structural view of a front and rear rocker mounting mechanism in accordance with an embodiment of the present invention;

FIG. 10 is a schematic view of the nut mounting apparatus according to an embodiment of the present invention;

FIG. 11 is a schematic structural diagram of a nut blanking mechanism according to an embodiment of the present invention;

fig. 12 is a schematic structural diagram of a switch antenna pedestal mounting device according to an embodiment of the present invention;

FIG. 13 is a schematic structural view of a tin applying apparatus according to an embodiment of the present invention;

FIG. 14 is a schematic structural view of a handle attachment apparatus in an embodiment of the present invention;

FIG. 15 is a schematic structural diagram of a remote controller covering device according to an embodiment of the present invention;

FIG. 16 is a schematic structural view of a screw tightening apparatus according to an embodiment of the present invention;

fig. 17 is a schematic structural diagram of a laser coding device in an embodiment of the present invention.

Detailed Description

The invention is further described with reference to the following figures and specific embodiments:

as shown in fig. 1-17, a toy remote controller assembly production line comprises a frame 1, a conveying and positioning device 2, a rocker mounting device 3, a nut mounting device 4, a switch antenna pedestal mounting device 5, a tinning device 6, a handle mounting device 7, a remote controller covering device 8, a screw tightening device 9 and a laser coding device 10, wherein the rocker mounting device 3, the nut mounting device 4, the switch antenna pedestal mounting device 5, the tinning device 6, the handle mounting device 7, the remote controller covering device 8, the screw tightening device 9 and the laser coding device 10 are respectively mounted on the frame 1 and sequentially arranged along the conveying direction of the conveying and positioning device 2; the conveying positioning device 2 comprises a supporting plate 201, a conveying mechanism 202 and a plurality of positioning mechanisms 203, wherein the conveying mechanism 202 is installed on the rack 1, the positioning mechanisms 203 are sequentially arranged along the direction of conveying the supporting plate 201 by the conveying mechanism 202, the upper surface of the supporting plate 201 is provided with a plurality of positioning grooves 2011, and the lower surface of the supporting plate 201 is provided with a plurality of positioning holes 2012; the positioning mechanism 203 comprises a positioning plate 2031, a positioning plate lifting driving mechanism 2032 capable of driving the positioning plate 2031 to lift, a positioning stop 2033, a positioning stop position switching mechanism 2034, a photoelectric eye 2035 and two positioning baffles 2036, the positioning plate lifting driving mechanism 2032 is installed on the frame 1, the positioning plate 2031 is in transmission connection with the power output end of the positioning plate lifting driving mechanism 2032, and the upper surface of the positioning plate 2031 is provided with a plurality of positioning convex parts 20311 corresponding to the positions of the positioning holes 2012; the upper end of the positioning stop 2033 is provided with a roller 20331, the positioning stop position switching mechanism 2034 is mounted on the rack 1 and is positioned at the rear side of the positioning plate 2031 along the direction of the conveying mechanism 202 conveying the pallet 201, the positioning stop 2033 is in transmission connection with the power output end of the positioning stop position switching mechanism 2034, the rear side edge of the pallet 201 is provided with a notch 2013, and the notch 2013 corresponds to the positioning stop 2033; the photoelectric eye 2035 is arranged on the frame 1 and corresponds to the positioning plate 2031 along the conveying direction of the supporting plate 201; each positioning baffle 2036 is installed respectively on frame 1 and is in the left and right sides of locating plate 2031 respectively, and each positioning baffle 2036 all sets up along vertical direction, and the top of positioning baffle 2036 is equipped with spacing 20361 towards one side of locating plate 2031.

In the above-mentioned toy remote controller assembly line, the toy remote controller base and the upper cover of waiting to assemble are placed to constant head tank 2011 on layer board 201, layer board 201 is carried to positioning mechanism 203 by conveying mechanism 202 afterwards, when layer board 201 carried the top of locating plate 2031 (layer board 201 arrived the position that needs at toy remote controller base rigging part this moment), locating plate lift actuating mechanism 2032 drive locating plate 2031 rises, make the location convex part 20311 on the locating plate 2031 cooperate with the locating hole 2012 of layer board 201 lower surface, thereby fix a position layer board 201, the convenience is assembled on the toy remote controller base. The shape of constant head tank 2011 on layer board 201 matches with the shape of toy remote controller base and upper cover, when the toy remote controller assembles, at first be arranged in the constant head tank 2011 of placing the base on layer board 201 and place the base of toy remote controller, layer board 201 carries along with conveying mechanism 202 afterwards, when carrying rocker installation device 3 department, photoelectricity eye 2035 can detect layer board 201, and make positioning stop position switching mechanism 2034 drive positioning stop 2033, lift actuating mechanism drive locating plate 2031 rises and fixes a position layer board 201. By arranging the positioning stop 2033, when the supporting plate 201 is conveyed to the position above the positioning plate 2031, the positioning stop position switching mechanism 2034 drives the positioning stop 2033 to be lifted, so that the positioning stop 2033 extends into the notch 2013 of the supporting plate 201, the supporting plate 201 is initially positioned, then the positioning convex parts 20311 on the positioning plate 2031 are respectively inserted into the positioning holes 2012 corresponding to the lower surface of the supporting plate 201, and the supporting plate 201 is accurately positioned, so that the positioning plate 2031 is positioned more accurately; roller 20331 can avoid the direct and layer board 201 contact of locating stop 2033, thereby reducing wear, the life of extension equipment, locating baffle 2036 can cooperate locating plate 2031 to carry out spacingly in vertical direction with layer board 201, when lift actuating mechanism drive locating plate 2031 rises and when holding up layer board 201, two spacing 20361 respectively with the left and right sides in close contact with of layer board 201 upper surface, press from both sides layer board 201 with locating plate 2031 jointly, prevent layer board 201 dislocation better. The rocker mounting device 3 places the left and right rockers in the corresponding positions for placing the upper cover positioning grooves 2011, and places the upper cover on the positioning grooves 2011 by an operator so that the left and right rockers extend out of the corresponding hole positions of the upper cover; then the supporting plate 201 is conveyed to the nut mounting device 4 and positioned, and the nut mounting device 4 mounts the nut on the base; then the supporting plate 201 is continuously conveyed to the switch antenna pedestal mounting device 5 and positioned, and the switch antenna pedestal mounting device 5 respectively mounts the switch and the antenna pedestal on the base; then, the supporting plate 201 is continuously conveyed to the tinning device 6 and positioned, and the tinning device 6 is used for tinning the contacts of the antenna seat, the switch and the positive and negative electrodes of the battery box respectively, so that an operator can connect corresponding wires with the contacts for electric welding; after the tinning electric welding is finished, the supporting plate 201 is conveyed to the handle mounting device 7 and is positioned, and the handle mounting device 7 is used for mounting left and right handles of the toy remote controller to the left and right sides of the base respectively; then the supporting plate 201 is conveyed to the remote controller covering device 8 and positioned, the remote controller covering device 8 respectively takes up and assembles the base and the upper cover of the toy remote controller, and then the base and the upper cover are placed on the positioning groove 2011 of the supporting plate 201 again; finally, after the supporting plate 201 is conveyed to the screw tightening device 9 and positioned, the screw tightening device 9 locks screws at all positions of the base, the base and the upper cover are locked, then the supporting plate 201 is continuously conveyed to the laser coding device 10 and positioned, and the laser coding device 10 performs laser coding on the toy remote controller which is assembled by parts, so that the production of the toy remote controller is completed. The positioning protrusion 20311 is in the shape of a circular truncated cone with a small top and a large bottom, and the cavity of the positioning hole 2012 is in the shape of a circular truncated cone with a small top and a large bottom. With this arrangement, when the positioning plate 2031 is raised to position the pallet 201, the positioning protrusion 20311 is more easily inserted into the positioning hole 2012.

The conveying mechanism 202 includes two conveying belts 2021, each positioning mechanism 203 is located between the two conveying belts 2021, and the two conveying belts 2021 are located below the pallet 201. The supporting plates 201 are placed on the two conveyer belts 2021 and are conveyed from front to back by the conveyer belts 2021; when the pallet is conveyed to the positioning mechanism 203, the pallet 201 is positioned and lifted by the positioning mechanism 203 so as not to contact the conveyor belt 2021; after the assembly is completed, the positioning mechanism 203 puts the pallet 201 on the conveyor belt 2021 again, and the conveyor belt 2021 continues to convey the pallet. The conveying mechanism 202 is annularly arranged on the machine frame 1, the supporting plate 201 is conveyed along the conveying mechanism 202, and at a corner, the conveying mechanism 202 is further provided with a lifting conveying platform 2022, the lifting conveying platform 2022 is driven to lift through a lifting air cylinder, a plurality of conveying rollers 20221 are arranged on the lifting conveying platform 2022, when the supporting plate 201 is conveyed to the corner, the lifting conveying platform 2022 is lifted to lift the supporting plate 201 and convey the supporting plate 201 along the lifting conveying platform 2022 until the supporting plate 201 is blocked by the machine frame 1, then the lifting conveying platform 2022 is lowered, the height of the conveying rollers 20221 is lower than that of the conveying belt 2021, the supporting plate 201 is positioned on the conveying belt 2021, then the conveying is continued along the conveying belt 2021, and the turning of the supporting plate 201 is.

The rocker mounting device 3 comprises a front and rear rocker mounting mechanism 301 and a left and right rocker mounting mechanism 302, the front and rear rocker mounting mechanism 301 is arranged in front of the left and right rocker mounting mechanism 302 along the direction of conveying the supporting plate 201 by the conveying mechanism 202, and the front and rear rocker mounting mechanism 301 and the left and right rocker mounting mechanism 302 respectively correspond to one positioning mechanism 203; the front and rear rocker mounting mechanism 301 comprises a front and rear rocker vibrating disk 3011, a front and rear rocker conveying guide rail 3012, a first horizontal translation mechanism 3013, a first translation seat 3014, a first lifting driving mechanism 3015, a first lifting seat 3016 and a front and rear rocker clamp 3017, the front and rear rocker vibrating disk 3011 and the first horizontal translation mechanism 3013 are respectively mounted on the rack 1, the feed end of the front and rear rocker conveying guide rail 3012 is communicated with the discharge port of the front and rear rocker vibrating disk 3011, the first lifting driving mechanism 3015 is in transmission connection with the power output end of the first horizontal translation mechanism 3013 through the first translation seat 3014, and the front and rear rocker clamp 3017 is in transmission connection with the power output end of the first lifting driving mechanism 3015 through the first lifting seat 3016; the left and right rocker mounting mechanism 302 comprises a left and right rocker vibrating disk 3021, a left and right rocker conveying guide rail 3022, a second horizontal translation mechanism 3023, a second translation seat 3024, a second elevation driving mechanism 3025, a second elevation seat 3026, and a left and right rocker clamp 3027, wherein the left and right rocker vibrating disk 3021 and the second horizontal translation mechanism 3023 are respectively mounted on the frame 1, the feed end of the left and right rocker conveying guide rail 3022 is communicated with the discharge port of the left and right rocker vibrating disk 3021, the second elevation driving mechanism 3025 is in transmission connection with the power output end of the second horizontal translation mechanism 3023 through the second translation seat 3024, and the left and right rocker clamp 3027 is in transmission connection with the power output end of the second elevation driving mechanism 3025 through the second elevation seat 3026. When the supporting plate 201 moves to the front and rear rocker mounting mechanism 301, the front and rear rocker clamps 3017 are driven by the first horizontal translation mechanism 3013 and the first lifting drive mechanism 3015 to clamp the front and rear rockers conveyed to the tail ends of the front and rear rocker conveying guide rails 3012, and the front and rear rockers are driven to move and placed at positions corresponding to the positioning grooves 2011 for placing the upper cover on the supporting plate 201; when the base of the toy remote controller moves to the left and right rocker mounting mechanism 302 along with the supporting plate 201, the left and right rocker clamp 3027 is driven by the second horizontal translation mechanism 3023 and the second lifting driving mechanism 3025 to clamp the left and right rockers which are conveyed to the tail ends of the left and right rocker conveying guide rails 3022, and drive the left and right rockers to move and place the left and right rockers at the corresponding positions of the positioning grooves 2011 for placing the upper cover on the supporting plate 201.

The nut mounting device 4 comprises a nut blanking mechanism 401 and a nut pressing mechanism 402, wherein the nut blanking mechanism 401 is arranged in front of the nut pressing mechanism 402 along the direction of conveying the supporting plate 201 by the conveying mechanism 202, and the nut blanking mechanism 401 and the nut pressing mechanism 402 respectively correspond to one positioning mechanism 203; the nut blanking mechanism 401 comprises a third horizontal translation mechanism 4011, a third translation base 4012, a third lifting driving mechanism 4013, a third lifting base 4014 and a nut discharging mechanism 4015, the third horizontal translation mechanism 4011 is installed on the rack 1, and the third lifting driving mechanism 4013 is in transmission connection with the power output end of the third horizontal translation mechanism 4011 through the third translation base 4012; the nut discharging mechanism 4015 comprises a nut discharging box 40151, a nut conveying pipe 40152 and an annular electromagnet 40153, the nut discharging box 40151 is in transmission connection with a power output end of a third lifting driving mechanism 4013 through a third lifting seat 4014, the nut conveying pipe 40152 is connected with a discharging port of the nut discharging box 40151, and the annular electromagnet 40153 is sleeved on the nut conveying pipe 40152; nut pressing mechanism 402 includes fourth horizontal translation mechanism 4021, fourth translation seat 4022, fourth lift actuating mechanism 4023, fourth lift seat 4024 and pressfitting pole 4025, and fourth horizontal translation mechanism 4021 installs in frame 1, and fourth lift actuating mechanism 4023 is connected with the power take off transmission of fourth horizontal translation mechanism 4021 through fourth translation seat 4022, and pressfitting pole 4025 is connected with the power take off transmission of fourth lift actuating mechanism 4023 through fourth lift seat 4024. When the base of the toy remote controller moves along with the supporting plate 201 and is positioned below the nut discharging mechanism 401, the nut discharging mechanism 4015 is driven by the third horizontal translation mechanism 4011 and the third lifting driving mechanism 4013 to be aligned to a hole position on the base of the toy remote controller where a nut needs to be added, and then the annular electromagnet 40153 is powered off, so that the nut in the nut conveying pipe 40152 is not attracted by the annular electromagnet 40153 any more and falls onto a corresponding hole position from the nut conveying pipe 40152; the toy remote controller base with the nut placed continues to move to the position below the nut pressing mechanism 402 along with the supporting plate 201, then the pressing rod 4025 is driven by the fourth horizontal translation mechanism 4021 and the fourth lifting driving mechanism 4023 to move and press down, the end of the pressing rod 4025 presses down the plastic edge of the hole site on the toy remote controller base, the plastic at the position is deformed, the edge of the nut is covered and pressed, and therefore the nut is fixed in the hole site and cannot move.

The switch antenna pedestal mounting device 5 comprises a switch mounting mechanism 501 and an antenna pedestal mounting mechanism 502, wherein the switch mounting mechanism 501 is arranged in front of the antenna pedestal mounting mechanism 502 along the direction of conveying the supporting plate 201 by the conveying mechanism 202, and the switch mounting mechanism 501 and the antenna pedestal mounting mechanism 502 respectively correspond to one positioning mechanism 203; the switch mounting mechanism 501 comprises a switch vibration disc 5011, a switch conveying guide rail 5012, a fifth horizontal translation mechanism 5013, a fifth translation seat 5014, a fifth lifting driving mechanism 5015, a fifth lifting seat 5016 and a switch clamp 5017, wherein the switch vibration disc 5011 and the fifth horizontal translation mechanism 5013 are respectively mounted on the rack 1, the feed end of the switch conveying guide rail 5012 is communicated with the discharge port of the switch vibration disc 5011, the fifth lifting driving mechanism 5015 is in transmission connection with the power output end of the fifth horizontal translation mechanism 5013 through the fifth translation seat 5014, and the switch clamp 5017 is in transmission connection with the power output end of the fifth lifting driving mechanism 5015 through the fifth lifting seat 5016; antenna pedestal installation mechanism 502 includes antenna pedestal vibration dish 5021, antenna transport guide rail 5022, sixth horizontal translation mechanism 5023, sixth translation seat 5024, sixth lift actuating mechanism 5025, sixth lift seat 5026 and antenna pedestal anchor clamps 5027, antenna pedestal vibration dish 5021 and sixth horizontal translation mechanism 5023 install respectively in frame 1, the feed end of antenna transport guide rail 5022 communicates with the discharge gate of antenna pedestal vibration dish 5021, sixth lift actuating mechanism 5025 is connected with the power take off end transmission of sixth horizontal translation mechanism 5023 through sixth translation seat 5024, antenna pedestal anchor clamps 5027 is connected with the power take off end transmission of sixth lift actuating mechanism 5025 through sixth lift seat 5026. When the supporting plate 201 moves to the switch mounting mechanism 501, the switch clamp 5017 is driven by the fifth horizontal translation mechanism 5013 and the fifth lifting driving mechanism 5015 to clamp the switch conveyed to the tail end of the switch conveying guide rail 5012, and drive the switch to move and place the switch at the corresponding position of the base of the toy remote controller; when the supporting plate 201 moves to the antenna pedestal mounting mechanism 502, the antenna pedestal clamp 5027 is driven by the sixth horizontal translation mechanism 5023 and the sixth lifting driving mechanism 5025, so as to clamp the antenna pedestal conveyed to the end of the antenna conveying guide rail 5022, and drive the antenna pedestal to move and place the antenna pedestal at the corresponding position of the base of the toy remote controller.

The tin feeding device 6 comprises a seventh horizontal translation mechanism 601, a seventh translation base 602, a seventh lifting driving mechanism 603, a seventh lifting base 604, a connecting plate 605, an electric soldering iron 606 and a tin feeding mechanism (not visible in the figure), the seventh horizontal translation mechanism 601 is installed on the rack 1, the seventh lifting driving mechanism 603 is in transmission connection with a power output end of the seventh horizontal translation mechanism 601 through the seventh translation base 602, the connecting plate 605 is in transmission connection with a power output end of the seventh lifting driving mechanism 603 through the seventh lifting base 604, the upper ends of the tin feeding mechanism and the electric soldering iron 606 are respectively installed at two ends of the connecting plate 605, and the lower ends of the tin feeding mechanism and the electric soldering iron 606 are corresponding in position; the tinning device 6 corresponds to a positioning mechanism 203. When the supporting plate 201 moves to the lower part of the tinning device 6, the connecting plate 605 is driven by the seventh horizontal translation mechanism 601 and the seventh lifting driving mechanism 603, and the tin feeding mechanism and the electric soldering iron 606 are respectively moved to the positions of the positive and negative contacts of the antenna pedestal, the switch and the battery box; when the tin feeding mechanism and the electric soldering iron 606 move to the positions, the tin placing disc rotation driving mechanism drives the tin placing disc to rotate, so that the tin bar moves to the positions through the tin bar guide pipe, and then the electric soldering iron 606 is started to perform tin feeding on the positions.

The handle mounting device 7 comprises a left handle base mounting mechanism 701, a left handle upper cover mounting mechanism 702, a right handle base mounting mechanism 703 and a right handle upper cover mounting mechanism 704, the left handle base mounting mechanism 701, the left handle upper cover mounting mechanism 702, the right handle base mounting mechanism 703 and the right handle upper cover mounting mechanism 704 are sequentially arranged along the direction of the conveying mechanism 202 for conveying the supporting plate 201, and the left handle base mounting mechanism 701, the left handle upper cover mounting mechanism 702, the right handle base mounting mechanism 703 and the right handle upper cover mounting mechanism 704 respectively correspond to one positioning mechanism 203; the left handle base installation mechanism 701 comprises a left handle base vibration disc 7011, a left handle base conveying guide rail 7012, an eighth horizontal translation mechanism 7013, an eighth translation base 7014, an eighth lifting driving mechanism 7015, an eighth lifting base 7016 and a left handle base clamp 7017, wherein the left handle base vibration disc 7011 and the eighth horizontal translation mechanism 7013 are respectively installed on the rack 1, the feeding end of the left handle base conveying guide rail 7012 is communicated with the discharging port of the left handle base vibration disc 7011, the eighth lifting driving mechanism 7015 is in transmission connection with the power output end of the eighth horizontal translation mechanism 7013 through the eighth translation base 7014, and the left handle base clamp 7017 is in transmission connection with the power output end of the eighth lifting driving mechanism 7015 through the eighth lifting base 7016; the left handle upper cover mounting mechanism 702 comprises a left handle upper cover vibrating disk 7021, a left handle upper cover conveying guide rail 7022, a ninth horizontal translation mechanism 7023, a ninth translation seat 7024, a ninth lifting driving mechanism 7025, a ninth lifting seat 7026 and a left handle upper cover clamp 7027, the left handle upper cover vibrating disk 7021 and the ninth horizontal translation mechanism 7023 are respectively mounted on the rack 1, the feed end of the left handle upper cover conveying guide rail 7022 is communicated with the discharge port of the left handle upper cover vibrating disk 7021, the ninth lifting driving mechanism 7025 is in transmission connection with the power output end of the ninth horizontal translation mechanism 7023 through the ninth translation seat 7024, and the left handle upper cover clamp 7027 is in transmission connection with the power output end of the ninth lifting driving mechanism 7025 through the ninth lifting seat 7026; the right handle base installation mechanism 703 comprises a right handle base vibration disk 7031, a right handle base conveying guide rail 7032, a tenth horizontal translation mechanism 7033, a tenth translation seat 7034, a tenth lifting driving mechanism 7035, a tenth lifting seat 7036 and a right handle base clamp 7037, the right handle base vibration disk 7031 and the tenth horizontal translation mechanism 7033 are respectively installed on the rack 1, the feed end of the right handle base conveying guide rail 7032 is communicated with the discharge port of the right handle base vibration disk 7031, the tenth lifting driving mechanism 7035 is in transmission connection with the power output end of the tenth horizontal translation mechanism 7033 through the tenth translation seat 7034, and the right handle base clamp 7037 is in transmission connection with the power output end of the tenth lifting driving mechanism 7035 through the tenth lifting seat 7036; the right handle upper cover mounting mechanism 704 comprises a right handle upper cover vibrating disk 7041, a right handle upper cover conveying guide rail 7042, an eleventh horizontal translation mechanism 7043, an eleventh translation seat 7044, an eleventh lifting driving mechanism 7045, an eleventh lifting seat 7046 and a right handle upper cover clamp 7047, the right handle upper cover vibrating disk 7041 and the eleventh horizontal translation mechanism 7043 are respectively mounted on the rack 1, the feed end of the right handle upper cover conveying guide rail 7042 is communicated with the discharge port of the right handle upper cover vibrating disk 7041, the eleventh lifting driving mechanism 7045 is in transmission connection with the power output end of the eleventh horizontal translation mechanism 7043 through the eleventh translation seat 7044, and the right handle upper cover clamp 7047 is in transmission connection with the power output end of the eleventh lifting driving mechanism 7045 through the eleventh lifting seat 7046. When the supporting plate 201 moves to the left handle base installation mechanism 701, the left handle base clamp 7017 is driven by the eighth horizontal translation mechanism 7013 and the eighth lifting driving mechanism 7015 to clamp the left handle base conveyed to the tail end of the left handle base conveying guide rail 7012, so as to drive the left handle base to move and place the left handle base at a corresponding position of the base of the toy remote controller; when the supporting plate 201 moves to the left handle upper cover mounting mechanism 702, the left handle upper cover clamp 7027 is driven by the ninth horizontal translation mechanism 7023 and the ninth lifting driving mechanism 7025 to clamp the left handle upper cover conveyed to the tail end of the left handle upper cover conveying guide rail 7022, and the left handle upper cover is driven to move, be placed on the left handle base and be pressed down to cover the left handle upper cover on the left handle base; when the supporting plate 201 moves to the right handle base installation mechanism 703, the right handle base clamp 7037 is driven by the tenth horizontal translation mechanism 7033 and the tenth lifting driving mechanism 7035 to clamp the right handle base conveyed to the tail end of the right handle base conveying guide rail 7032, so as to drive the right handle base to move and place the right handle base at a corresponding position of the base of the toy remote controller; when the supporting plate 201 moves to the right handle upper cover mounting mechanism 704, the right handle upper cover clamp 7047 is driven by the eleventh horizontal translation mechanism 7043 and the eleventh lifting driving mechanism 7045 to clamp the right handle upper cover conveyed to the tail end of the right handle upper cover conveying guide rail 7042, and the right handle upper cover is driven to move and be placed on the right handle base and is pressed down to enable the right handle upper cover to be covered on the right handle base.

The remote controller covering device 8 comprises a twelfth horizontal translation mechanism 801, a twelfth translation seat 802, a twelfth lifting driving mechanism 803, a twelfth lifting seat 804 and a remote controller upper cover clamp 805, the twelfth horizontal translation mechanism 801 is respectively installed on the rack 1, the twelfth lifting driving mechanism 803 is in transmission connection with the power output end of the twelfth horizontal translation mechanism 801 through the twelfth translation seat 802, and the remote controller upper cover clamp 805 is in transmission connection with the power output end of the twelfth lifting driving mechanism 803 through the twelfth lifting seat 804; the remote controller covering device 8 corresponds to a positioning mechanism 203. When the upper cover of the toy remote controller moves to the position of the remote controller covering device 8 along with the supporting plate 201, the remote controller upper cover clamp 805 is driven by the twelfth horizontal translation mechanism 801 and the twelfth lifting driving mechanism 803 to clamp and lift the left rocker and the right rocker, and because the width of the lower end of the left rocker and the right rocker is larger than the width of the gap of the position where the upper cover exposes out of the rockers, the upper cover can be lifted simultaneously by clamping the left rocker and the right rocker and lifting, and then the upper cover is driven to move and be placed on the base of the toy remote controller.

The screw tightening device 9 comprises a thirteenth horizontal translation mechanism 901, a thirteenth translation seat 902, a thirteenth lifting driving mechanism 903, a thirteenth lifting seat 904, a screw blanking mechanism 905 and a screw fastening mechanism 906, wherein the thirteenth horizontal translation mechanism 901 is mounted on the rack 1, the thirteenth lifting driving mechanism 903 is in transmission connection with a power output end of the thirteenth horizontal translation mechanism 901 through the thirteenth translation seat 902, and the screw blanking mechanism 905 and the screw fastening mechanism 906 are both in transmission connection with a power output end of the thirteenth lifting driving mechanism 903 through the thirteenth lifting seat 904; the screw discharging mechanism 905 comprises a screw storage box 9051 and a screw conveying pipe 9052, and a feeding port of the screw conveying pipe 9052 is communicated with a discharging port of the screw storage box 9051; the screw fastening mechanism 906 comprises an electric screw driver 9061 and a screw outlet connecting sleeve 9062, the screw outlet connecting sleeve 9062 is sleeved on a tool bit of the electric screw driver 9061, the tool bit of the electric screw driver 9061 is a magnetic tool bit, a side hole is formed in the side wall of the screw outlet connecting sleeve 9062, and a discharge hole of the screw conveying pipe 9052 is communicated with the side hole; the screw tightening device 9 corresponds to a positioning mechanism 203. Generally, the diameter of the screw outlet connecting sleeve 9062 is larger than the diameter of the outer ring of the nut and screw mounting hole position on the base of the toy remote controller. When the supporting plate 201 moves and is positioned below the screwing device 9, the screw discharging mechanism 905 and the screw fastening mechanism 906 are driven by the thirteenth horizontal translation mechanism 901 and the thirteenth lifting driving mechanism 903 to be aligned with hole positions on the toy remote controller where screws need to be added, the screws are then conveyed to the screw outlet connecting sleeve 9062 from the screw storage box 9051 through the screw conveying pipe 9052 and are adsorbed on a tool bit of the electric screwdriver 9061, then the electric screwdriver 9061 is started, and the tool bit drives the screws to rotate, so that the screws are screwed into nuts.

The seventh horizontal translation mechanism 601 and the thirteenth horizontal translation mechanism 901 both adopt servo motors, driving pulleys, driven pulleys and synchronous belts matched with structures, the servo motors are installed on the rack 1, the driving pulleys and the driven pulleys can be rotatably installed on the rack 1, the driving pulleys are in transmission connection with rotating shafts of the servo motors, the synchronous belts are tensioned by the driving pulleys and the driven pulleys, and corresponding translation seats are installed on the synchronous belts. The first horizontal translation mechanism 3013, the second horizontal translation mechanism 3023, the third horizontal translation mechanism 4011, the fourth horizontal translation mechanism 4021, the fifth horizontal translation mechanism 5013, the sixth horizontal translation mechanism 5023, the eighth horizontal translation mechanism 7013, the ninth horizontal translation mechanism 7023, the tenth horizontal translation mechanism 7033, the eleventh horizontal translation mechanism 7043, and the twelfth horizontal translation mechanism 801 all adopt translation cylinders, the translation cylinders are installed on the rack 1 in the horizontal direction, and corresponding translation seats are fixedly connected with piston rods of the translation cylinders.

The positioning plate lifting driving mechanism 2032, the positioning block position switching mechanism 2034, the first lifting driving mechanism 3015, the second lifting driving mechanism 3025, the third lifting driving mechanism 4013, the fourth lifting driving mechanism 4023, the fifth lifting driving mechanism 5015, the sixth lifting driving mechanism 5025, the seventh lifting driving mechanism 603, the eighth lifting driving mechanism 7015, the ninth lifting driving mechanism 7025, the tenth lifting driving mechanism 7035, the eleventh lifting driving mechanism 7045, the twelfth lifting driving mechanism 803, and the thirteenth lifting driving mechanism 903 are lifting cylinders, the lifting cylinders are vertically mounted on the frame 1, and the corresponding lifting seats are fixedly connected with the piston rods of the lifting cylinders.

The front and rear rocker clamp 3017, the left and right rocker clamp 3027, the switch clamp 5017, the antenna pedestal clamp 5027, the left handle base clamp 7017, the left handle upper cover clamp 7027, the right handle base clamp 7037, the right handle upper cover clamp 7047, and the remote controller upper cover clamp 805 each include a pneumatic finger and two clamping members, and the two clamping members are respectively mounted on two jaws of the pneumatic finger. The pneumatic fingers drive the two clamping jaws to open and close, so that the two clamping parts move towards each other (the corresponding parts can be clamped at the moment) or move away from each other (the corresponding parts can be released at the moment).

Claims

1. A toy remote controller assembly production line is characterized by comprising a rack and a toy remote controller assembly line, wherein the toy remote controller assembly line comprises a conveying and positioning device, a rocker mounting device, a nut mounting device, a switch antenna pedestal mounting device, a tinning device, a handle mounting device, a remote controller covering device and a screw tightening device; the conveying positioning device comprises a supporting plate, a conveying mechanism and a plurality of positioning mechanisms, the conveying mechanism is arranged on the rack, each positioning mechanism is sequentially arranged along the direction of conveying the supporting plate by the conveying mechanism, at least two positioning grooves are formed in the upper surface of the supporting plate, and a plurality of positioning holes are formed in the lower surface of the supporting plate; the positioning mechanism comprises a positioning plate and a positioning plate lifting driving mechanism capable of driving the positioning plate to lift, the positioning plate lifting driving mechanism is installed on the rack, the positioning plate is in transmission connection with the power output end of the positioning plate lifting driving mechanism, and a plurality of positioning convex parts corresponding to the positioning holes are arranged on the upper surface of the positioning plate; the rocker mounting device, the nut mounting device, the switch antenna pedestal mounting device, the tinning device, the handle mounting device, the remote controller covering device and the screw tightening device are respectively mounted on the rack and are sequentially arranged along the direction of the conveying support plate of the conveying mechanism and respectively correspond to at least one positioning mechanism; the supporting plate is sequentially conveyed to the rocker mounting device, the nut mounting device, the switch antenna pedestal mounting device, the tinning device, the handle mounting device, the remote controller covering device and the screw tightening device by the conveying mechanism, and is positioned by the corresponding positioning mechanism when reaching the rocker mounting device, the nut mounting device, the switch antenna pedestal mounting device, the tinning device, the handle mounting device, the remote controller covering device or the screw tightening device.

2. A toy remote controller assembly line as claimed in claim 1, wherein: each positioning mechanism further comprises a positioning stop block, a positioning stop block position switching mechanism, a photoelectric eye and two positioning baffle plates, wherein the upper end of the positioning stop block is provided with a roller wheel, the positioning stop block position switching mechanism is arranged on the rack and is positioned at the rear side of the positioning plate along the direction of conveying the supporting plate by the conveying mechanism, the positioning stop block is in transmission connection with the power output end of the positioning stop block position switching mechanism, the rear side edge of the supporting plate is provided with a notch, and the notch corresponds to the positioning stop block in position; the photoelectric eye is arranged on the frame and corresponds to the positioning plate along the conveying direction of the supporting plate; each positioning baffle is installed respectively in the frame and be in the left and right sides of locating plate respectively, and each positioning baffle all sets up along vertical direction, and the positioning baffle top is equipped with spacing towards one side of locating plate.

3. A toy remote controller assembly line as claimed in claim 1, wherein: the rocker mounting device comprises a front rocker mounting mechanism, a rear rocker mounting mechanism, a left rocker mounting mechanism, a right rocker mounting mechanism, a conveying mechanism and a positioning mechanism, wherein the front rocker mounting mechanism and the rear rocker mounting mechanism are arranged in front of the left rocker mounting mechanism and the right rocker mounting mechanism along the direction of conveying the supporting plate by the conveying mechanism; the front and rear rocker mounting mechanism comprises a front and rear rocker vibrating disk, a front and rear rocker conveying guide rail, a first horizontal translation mechanism, a first translation seat, a first lifting driving mechanism, a first lifting seat and a front and rear rocker clamp, the front and rear rocker vibrating disk and the first horizontal translation mechanism are respectively mounted on the rack, the feed end of the front and rear rocker conveying guide rail is communicated with the discharge port of the front and rear rocker vibrating disk, the first lifting driving mechanism is in transmission connection with the power output end of the first horizontal translation mechanism through the first translation seat, and the front and rear rocker clamp is in transmission connection with the power output end of the first lifting driving mechanism through the first lifting seat; the left and right rocker mounting mechanism comprises a left and right rocker vibrating disk, a left and right rocker conveying guide rail, a second horizontal translation mechanism, a second translation seat, a second lifting driving mechanism, a second lifting seat and a left and right rocker clamp, the left and right rocker vibrating disk and the second horizontal translation mechanism are respectively mounted on the rack, the feeding end of the left and right rocker conveying guide rail is communicated with the discharging port of the left and right rocker vibrating disk, the second lifting driving mechanism is in transmission connection with the power output end of the second horizontal translation mechanism through the second translation seat, and the left and right rocker clamp is in transmission connection with the power output end of the second lifting driving mechanism through the second lifting seat.

4. A toy remote controller assembly line as claimed in claim 1, wherein: the nut mounting device comprises a nut blanking mechanism and a nut pressing mechanism, the nut blanking mechanism is arranged in front of the nut pressing mechanism along the direction of the conveying support plate of the conveying mechanism, and the nut blanking mechanism and the nut pressing mechanism respectively correspond to one positioning mechanism; the nut discharging mechanism comprises a third horizontal translation mechanism, a third translation seat, a third lifting driving mechanism, a third lifting seat and a nut discharging mechanism, the third horizontal translation mechanism is installed on the rack, and the third lifting driving mechanism is in transmission connection with the power output end of the third horizontal translation mechanism through the third translation seat; the nut discharging mechanism comprises a nut discharging box, a nut conveying pipe and an annular electromagnet, the nut discharging box is in transmission connection with the power output end of the third lifting driving mechanism through a third lifting seat, the nut conveying pipe is connected with a discharging port of the nut discharging box, and the annular electromagnet is sleeved on the nut conveying pipe; the nut pressing mechanism comprises a fourth horizontal translation mechanism, a fourth translation seat, a fourth lifting driving mechanism, a fourth lifting seat and a pressing rod, the fourth horizontal translation mechanism is installed on the rack, the fourth lifting driving mechanism is in transmission connection with the power output end of the fourth horizontal translation mechanism through the fourth translation seat, and the pressing rod is in transmission connection with the power output end of the fourth lifting driving mechanism through the fourth lifting seat.

5. A toy remote controller assembly line as claimed in claim 1, wherein: the switch antenna pedestal mounting device comprises a switch mounting mechanism and an antenna pedestal mounting mechanism, wherein the switch mounting mechanism is arranged in front of the antenna pedestal mounting mechanism along the direction of the conveying support plate of the conveying mechanism, and the switch mounting mechanism and the antenna pedestal mounting mechanism respectively correspond to one positioning mechanism; the switch mounting mechanism comprises a switch vibration disc, a switch conveying guide rail, a fifth horizontal translation mechanism, a fifth translation seat, a fifth lifting driving mechanism, a fifth lifting seat and a switch clamp, the switch vibration disc and the fifth horizontal translation mechanism are respectively mounted on the rack, the feed end of the switch conveying guide rail is communicated with the discharge port of the switch vibration disc, the fifth lifting driving mechanism is in transmission connection with the power output end of the fifth horizontal translation mechanism through the fifth translation seat, and the switch clamp is in transmission connection with the power output end of the fifth lifting driving mechanism through the fifth lifting seat; antenna pedestal installation mechanism includes antenna pedestal vibration dish, antenna transport guide rail, sixth horizontal translation mechanism, sixth translation seat, sixth lift actuating mechanism, sixth lift seat and antenna pedestal anchor clamps, and antenna pedestal vibration dish and sixth horizontal translation mechanism are installed respectively in the frame, the feed end of antenna transport guide rail and the discharge gate intercommunication of antenna pedestal vibration dish, sixth lift actuating mechanism passes through the power take off end transmission of sixth translation seat with sixth horizontal translation mechanism and is connected, and the power take off end transmission of antenna pedestal anchor clamps through sixth lift seat and sixth lift actuating mechanism is connected.

6. A toy remote controller assembly line as claimed in claim 1, wherein: the tin feeding device comprises a seventh horizontal translation mechanism, a seventh translation seat, a seventh lifting driving mechanism, a seventh lifting seat, a connecting plate, an electric soldering iron and a tin feeding mechanism, wherein the seventh horizontal translation mechanism is installed on the rack, the seventh lifting driving mechanism is in transmission connection with a power output end of the seventh horizontal translation mechanism through the seventh translation seat, the connecting plate is in transmission connection with a power output end of the seventh lifting driving mechanism through the seventh lifting seat, the upper ends of the tin feeding mechanism and the electric soldering iron are respectively installed at two ends of the connecting plate, and the lower ends of the tin feeding mechanism and the electric soldering iron are corresponding in position; the tin coating device corresponds to a positioning mechanism.

7. A toy remote controller assembly line as claimed in claim 1, wherein: the handle mounting device comprises a left handle base mounting mechanism, a left handle upper cover mounting mechanism, a right handle base mounting mechanism and a right handle upper cover mounting mechanism, the left handle base mounting mechanism, the left handle upper cover mounting mechanism, the right handle base mounting mechanism and the right handle upper cover mounting mechanism are sequentially arranged along the direction of the conveying mechanism conveying supporting plate, and the left handle base mounting mechanism, the left handle upper cover mounting mechanism, the right handle base mounting mechanism and the right handle upper cover mounting mechanism respectively correspond to a positioning mechanism; the left handle base mounting mechanism comprises a left handle base vibrating disk, a left handle base conveying guide rail, an eighth horizontal translation mechanism, an eighth translation seat, an eighth lifting driving mechanism, an eighth lifting seat and a left handle base clamp, the left handle base vibrating disk and the eighth horizontal translation mechanism are respectively mounted on the rack, the feeding end of the left handle base conveying guide rail is communicated with the discharging opening of the left handle base vibrating disk, the eighth lifting driving mechanism is in transmission connection with the power output end of the eighth horizontal translation mechanism through the eighth translation seat, and the left handle base clamp is in transmission connection with the power output end of the eighth lifting driving mechanism through the eighth lifting seat; the left handle upper cover mounting mechanism comprises a left handle upper cover vibrating disc, a left handle upper cover conveying guide rail, a ninth horizontal translation mechanism, a ninth translation seat, a ninth lifting driving mechanism, a ninth lifting seat and a left handle upper cover clamp, the left handle upper cover vibrating disc and the ninth horizontal translation mechanism are respectively mounted on the rack, the feeding end of the left handle upper cover conveying guide rail is communicated with the discharging opening of the left handle upper cover vibrating disc, the ninth lifting driving mechanism is in transmission connection with the power output end of the ninth horizontal translation mechanism through the ninth translation seat, and the left handle upper cover clamp is in transmission connection with the power output end of the ninth lifting driving mechanism through the ninth lifting seat; the right handle base installation mechanism comprises a right handle base vibration disc, a right handle base conveying guide rail, a tenth horizontal translation mechanism, a tenth translation seat, a tenth lifting driving mechanism, a tenth lifting seat and a right handle base clamp, the right handle base vibration disc and the tenth horizontal translation mechanism are respectively installed on the rack, the feeding end of the right handle base conveying guide rail is communicated with the discharging port of the right handle base vibration disc, the tenth lifting driving mechanism is in transmission connection with the power output end of the tenth horizontal translation mechanism through the tenth translation seat, and the right handle base clamp is in transmission connection with the power output end of the tenth lifting driving mechanism through the tenth lifting seat; the right handle upper cover mounting mechanism comprises a right handle upper cover vibrating disc, a right handle upper cover conveying guide rail, an eleventh horizontal translation mechanism, an eleventh translation seat, an eleventh lifting driving mechanism, an eleventh lifting seat and a right handle upper cover clamp, the right handle upper cover vibrating disc and the eleventh horizontal translation mechanism are respectively mounted on the rack, the feeding end of the right handle upper cover conveying guide rail is communicated with the discharging port of the right handle upper cover vibrating disc, the eleventh lifting driving mechanism is in transmission connection with the power output end of the eleventh horizontal translation mechanism through the eleventh translation seat, and the right handle upper cover clamp is in transmission connection with the power output end of the eleventh lifting driving mechanism through the eleventh lifting seat.

8. A toy remote controller assembly line as claimed in claim 1, wherein: the remote controller covering device comprises a twelfth horizontal translation mechanism, a twelfth translation seat, a twelfth lifting driving mechanism, a twelfth lifting seat and a remote controller upper cover clamp, the twelfth horizontal translation mechanism is respectively installed on the rack, the twelfth lifting driving mechanism is in transmission connection with the power output end of the twelfth horizontal translation mechanism through the twelfth translation seat, and the remote controller upper cover clamp is in transmission connection with the power output end of the twelfth lifting driving mechanism through the twelfth lifting seat; the remote controller covering device corresponds to a positioning mechanism.

9. A toy remote controller assembly line as claimed in claim 1, wherein: the screw tightening device comprises a thirteenth horizontal translation mechanism, a thirteenth translation seat, a thirteenth lifting driving mechanism, a thirteenth lifting seat, a screw blanking mechanism and a screw fastening mechanism, wherein the thirteenth horizontal translation mechanism is mounted on the rack, the thirteenth lifting driving mechanism is in transmission connection with the power output end of the thirteenth horizontal translation mechanism through the thirteenth translation seat, and the screw blanking mechanism and the screw fastening mechanism are in transmission connection with the power output end of the thirteenth lifting driving mechanism through the thirteenth lifting seat; the screw feeding mechanism comprises a screw storage box and a screw conveying pipe, and a feeding port of the screw conveying pipe is communicated with a discharging port of the screw storage box; the screw fastening mechanism comprises an electric screwdriver and a screw outlet connecting sleeve, the screw outlet connecting sleeve is sleeved on a tool bit of the electric screwdriver, the tool bit of the electric screwdriver is a magnetic tool bit, a side hole is formed in the side wall of the screw outlet connecting sleeve, and a discharge hole of the screw conveying pipe is communicated with the side hole; the screw tightening device corresponds to a positioning mechanism.

10. A toy remote controller assembly line as claimed in claim 1, wherein: the toy remote controller assembly production line also comprises a laser coding device, wherein the laser coding device is arranged on the rack and is arranged behind the screw tightening device along the direction of conveying the supporting plate by the conveying mechanism; the conveying mechanism comprises two conveying belts, each positioning mechanism is arranged between the two conveying belts, and the two conveying belts are arranged below the supporting plate; the positioning convex part is in a circular truncated cone shape with a small upper part and a big lower part, and the cavity of the positioning hole is in a circular truncated cone shape with a small upper part and a big lower part.