CN216958830U - Automatic pin machine of terminal - Google Patents

Abstract

The utility model relates to an automatic pin inserting machine for terminals, which comprises a transmission platform, a feeding device, a transmission device, a pin inserting device and a discharging device, wherein the feeding device is arranged on the periphery of the transmission platform and used for sequentially arranging the terminals, the transmission device is used for clamping the terminals from the feeding device to the transmission platform, the pin inserting device is used for performing pin inserting treatment on the terminals on the transmission platform, and the discharging device is used for discharging the terminals subjected to the pin inserting treatment. The utility model provides an automatic pin inserting machine for a terminal, which can automatically perform pin inserting treatment on the terminal and has high efficiency.

Description

Automatic pin machine of terminal

Technical Field

The utility model relates to a pin inserting machine, in particular to an automatic pin inserting machine for a terminal.

Background

The traditional terminal pin inserting mode is that a manual row inserting mode is adopted to carry out single-chip pin inserting, namely, a pin belt is inserted into a terminal, and then a material belt on the pin belt is removed.

At present, the manual work is adopted to carry out the contact pin processing to the terminal, misoperation appears easily, and the efficiency of work is not high.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide the automatic terminal pin inserting machine which can automatically perform pin inserting processing on the terminal and has high efficiency.

In order to realize the purpose, the utility model provides the following technical scheme: the automatic pin inserting device comprises a transmission platform, a feeding device, a transmission device, a pin inserting device and a discharging device, wherein the feeding device is arranged on the peripheral side of the transmission platform and used for sequentially arranging terminals; the needle inserting device comprises a needle belt conveying mechanism, a needle inserting frame, a vertical cylinder, a vertical seat, a vertical block and a clamping jaw cylinder, the vertical cylinder is arranged on the needle inserting frame and drives the vertical seat to move vertically, the vertical block is vertically arranged on the vertical seat and moves along with the vertical seat in a synchronous mode, clamping jaw blocks are arranged on two sides of the vertical block respectively, a needle belt cavity for accommodating a needle belt is formed between each clamping jaw block and the vertical block, the needle belt is conveyed into the needle belt cavity by the needle belt conveying mechanism, the clamping jaw cylinders drive the clamping jaw blocks to move, the clamping jaw blocks have a clamping state and a loosening state, the clamping jaw blocks are close to the vertical blocks, the needle belt cavity is tightened, the needle belt is fixed, the clamping jaw blocks are far away from the vertical block in the loosening state, the needle belt cavity is widened, and the needle belt leaves the needle belt cavity.

By adopting the technical scheme, the terminals are arranged according to a certain posture by the feeding device, then the terminals with the posture are clamped to the transmission platform by the transmission device and move to the needle inserting device along the transmission platform for needle inserting treatment, finally the terminals subjected to the needle inserting treatment are moved away from the transmission platform by the discharging device, when the needle inserting is required, the needle belt is conveyed to the needle belt cavity by the needle belt conveying mechanism, the clamping jaw air cylinder drives the clamping jaw block to approach to the vertical block at the moment, so that the needle belt positioned in the needle belt cavity is clamped, the needle belts on two sides of the vertical block are clamped, then the vertical air cylinder drives the vertical seat and drives the vertical block to move downwards, the needle belt is inserted into the terminals, then the clamping jaw air cylinder drives the clamping jaw to be far away from the vertical block, the needle belt is remained in the terminals, at the moment, the vertical seat is driven to move upwards, and the clamping jaw blocks are arranged on two sides of the vertical block through the arrangement of the vertical block, make both sides can both clip the needle area, and in disposable needle area with two rows inserted the terminal, very big promotion the efficiency of contact pin, and not have too big influence to the volume of contact pin device.

The utility model is further configured to: the needle belt clamping device is characterized in that a hinging block is fixedly arranged on the vertical block, the clamping jaw block is sequentially divided into a driving section, a hinging section and a clamping section, a clamping jaw air cylinder is arranged on the driving section and provided with a driving rod, the driving rod penetrates through the driving section to abut against the vertical block, the hinging section is hinged with the hinging block, a space between the clamping section and the vertical block is used as a needle belt cavity, and when the needle belt clamping device is in a clamping state, the driving rod extends, and the clamping section is close to the vertical block; a clamping bulge is arranged on one side, relatively far away from the vertical cylinder, of the vertical block, the clamping section is an inclined plane with the cross section area gradually reduced along the vertical direction, and a needle belt cavity is formed between the clamping bulge and the clamping section; the needle belt conveying mechanism comprises a needle belt track and a pushing cylinder, the needle belt track is arranged on the needle inserting frame and is internally provided with a needle belt, and the pushing cylinder is arranged on the needle inserting frame and drives the needle belt to move to the needle belt cavity along the needle belt track.

Through adopting above-mentioned technical scheme, when the actuating lever of clamping jaw cylinder extends, the one end and the vertical piece of actuating lever offset simultaneously, and the articulated section that is in between drive section and the tight section of clamp can be articulated with articulated piece, make the drive section to the direction of keeping away from vertical piece rotate, and lead to being in the tight section of clamp on articulated section another side and being close to vertical piece, thereby make needle area chamber diminish, thereby press from both sides tight needle area, play fixed effect, otherwise, drive the drive section and be close to vertical piece when the actuating lever shortens, make the tight section of clamp keep away from vertical piece, thereby loosen the needle area, the operation through clamping jaw cylinder reaches the clamp of needle area tightly and relaxs.

The utility model is further configured to: the feeding device comprises a vibrating disc, a feeding track, a pushing motor, a baffle cylinder and a pushing seat, wherein the vibrating disc is provided with a discharge port, the pushing motor drives the pushing seat to move along the pushing track, the pushing seat is provided with a plurality of terminal accommodating ports, the directions of the terminal accommodating ports are parallel to the direction of the feeding track, the plurality of terminal accommodating ports are arranged along the pushing track, the pushing track is vertical to the feeding track, one end of the feeding track is communicated with the discharge port, and the other end of the feeding track is communicated with the terminal accommodating ports; the baffle cylinder drives the baffle to move along the direction of the material pushing track, and the baffle is positioned above the material pushing seat and seals the upper part of the terminal accommodating port.

Through adopting above-mentioned technical scheme, during the use, put into the vibration dish with the terminal, the vibration dish discharges the terminal according to certain gesture from the discharge gate and gets into in the feeding track, under the promotion of follow-up terminal, the terminal is continuous to advance, and reach the other end of the relative discharge gate of feeding track, the terminal can get into the terminal and hold the mouth this moment, then push away the material motor and promote the material pushing seat and remove, make next terminal hold the mouth relative with the feeding track, repeatedly promote the material pushing seat, make all terminal hold the mouth on the material pushing seat have the terminal to exist, then push away the material motor and promote material pushing seat and feeding track phase separation, can take away the terminal on the material pushing seat by other devices afterwards and accomplish subsequent contact pin action, this scheme can once only with store a plurality of terminals on the material pushing seat, reduce the frequency that the material pushing seat removed, increase the efficiency of feeding.

The utility model is further configured to: the blocking device comprises a blocking cylinder and a blocking plate, wherein the blocking cylinder drives the blocking plate to move vertically, the blocking plate is positioned between a feeding track and a pushing track and is provided with a blocking position and a separating position, the blocking position is that the blocking plate moves to a position between the feeding track and the pushing track, the blocking plate cuts one end, which is relatively close to a pushing seat, of the feeding track, the separating position is that the blocking plate moves away from a position between the feeding track and the pushing track, and the feeding track is communicated with a terminal accommodating port; a sensor is arranged at one end of the feeding track, which is relatively close to the material pushing seat; the number of the feeding tracks is two or more, and the upper ends of the feeding tracks are provided with feeding baffles.

By adopting the technical scheme, when the terminal enters the terminal accommodating port, the terminal is easy to tilt from the upper part, the baffle is additionally arranged, the baffle is positioned above the material pushing seat to limit the terminal, the terminal is required to be inserted with pins subsequently, the upper part of the terminal accommodating port cannot be directly sealed and can only be sealed through the baffle, when the material pushing seat is taken away subsequently, the baffle is still positioned above the material pushing track and cannot be taken away together, when the material pushing motor pushes the material pushing seat to move away, the terminal falls off from the material feeding track, the baffle is additionally arranged, when the material pushing seat leaves, the baffle moves to a position between the material feeding track and the material pushing track, the terminal cannot move continuously, when the material pushing seat moves to a position opposite to the material feeding track, the baffle moves away from the position between the material feeding track and the material pushing track, and after the terminal enters the terminal accommodating port due to the arrangement of the sensor, the sensor detects the terminal receiving opening, and then the material pushing motor is driven to push the material pushing seat to move step by step, so that the terminal receiving opening in the material pushing seat is filled, and the assembling speed of the terminal receiving opening is increased due to the arrangement of the plurality of feeding tracks.

The utility model is further configured to: the conveying device comprises a clamp, a moving seat, a clamp cylinder and a driving mechanism, wherein the driving mechanism is used for driving the moving seat to move, the clamp is arranged on the moving seat and moves along with the moving seat, the clamp comprises a fixed clamp plate, a follow-up clamp plate and a moving clamp plate, a clamp track is arranged on the moving seat, the fixed clamp plate is fixedly arranged on one side of the clamp track, the clamp cylinder is arranged on the moving seat and drives the moving clamp plate to move along the clamp track, the follow-up clamp plate slides and is arranged on the clamp track, and the follow-up clamp plate is located between the fixed clamp plate and the moving clamp plate.

Through adopting above-mentioned technical scheme, when needing anchor clamps to carry out the centre gripping, it is close to the terminal to remove the seat by actuating mechanism drive, both sides until solid fixed splint are in two sets of terminals respectively with removing splint, and follow-up splint are in between two sets of terminals this moment, then anchor clamps cylinder drive removes splint and moves to being close to along anchor clamps track, remove splint promptly and promote first group terminal in proper order, follow-up splint, second group terminal, because solid fixed splint are fixed in on the anchor clamps track, event solid fixed splint can not remove, and along with removing being close to of splint, remove splint and follow-up splint, gu fixed splint and follow-up splint press from both sides two sets of terminals respectively and get, anchor clamps are got the effect more stable to the clamp of two sets of terminals this moment, extrusion and perk between the difficult trip terminal, can not appear pressing from both sides when guaranteeing transmission efficiency and get the error condition.

The utility model is further configured to: the clamp comprises a clamp plate rail and a connecting block, wherein the clamp plate rail is arranged on a movable seat and is parallel to the clamp rail in the arrangement direction, the connecting block is arranged on the clamp plate rail and moves along the clamp plate rail, and one end of a movable clamp plate is fixed on the connecting block and forms the movement of the movable clamp plate along the clamp rail; one end of the follow-up clamping plate, which is relatively far away from the clamp track, is used as an oblique end, and two sides of the oblique end are respectively provided with an inclined surface with the cross sectional area gradually reduced along the direction far away from the clamp track; one side of the fixed clamping plate, which is relatively close to the movable clamping plate, is provided with a fixed inclined surface, and one side of the movable clamping plate, which is relatively close to the fixed clamping plate, is provided with a movable inclined surface; the clamp and the clamp cylinder form a clamp mechanism, and the number of the clamp mechanisms is two; the driving mechanism comprises a transverse driving motor, a transverse seat and a longitudinal driving cylinder, the transverse driving motor drives the transverse seat to move along the transverse direction, the moving direction of the transverse seat is the same as the arrangement direction of the clamp rail, and the longitudinal driving cylinder is arranged on the transverse seat and drives the moving seat to move along the longitudinal direction.

Through adopting above-mentioned technical scheme, when the follow-up splint got into between two sets of terminals, because the follow-up splint freely removed along the anchor clamps track, so the follow-up splint that appear easily are not in the positive circumstances in middle of two sets of terminals, can have the deviation slightly, and the inclined plane can play the effect of a guide, when with two sets of terminal separation, the position of adjustment self, fixed inclined plane makes the centre gripping to the terminal more stable with the setting up on removal inclined plane, the efficiency of follow-up contact pin is improved in the setting up of multiunit anchor clamps mechanism.

The utility model is further configured to: the discharging device comprises a receiving table, a rotating disc, a fixing mechanism, a material belt removing air cylinder and a material removing rod, wherein the receiving table is used for receiving terminals, the receiving table is arranged on the rotating disc and rotates along with the rotating disc, the receiving table is provided with a receiving position used for receiving the terminals and an unloading position used for unloading the terminals, the material belt removing air cylinder drives the material removing rod to move and remove the material belts of the terminals on the unloading position, the fixing mechanism is provided with a fixed state and a loose state, the fixed state is that the terminals are fixed on the receiving table, the loose state is that no force is applied to the terminals, and the terminals move freely; the receiving station is provided with a receiving surface for receiving the terminal, when the receiving station is in a receiving position, the receiving surface is parallel to the horizontal plane, when the receiving station is in a discharging position, the receiving surface is parallel to the vertical plane, and the material removing rod moves along the vertical plane.

By adopting the technical scheme, when the receiving station is positioned at the receiving position, the receiving station receives the terminal which finishes the pin insertion treatment, the terminal is fixed on the receiving station by the fixing mechanism, the rotating disc rotates to drive the receiving station to rotate to the discharging position, the material removing cylinder drives the material removing rod to remove the material belt positioned at the discharging position, then the terminal is moved out of the receiving station, the material belt on the pin belt is removed while the discharging treatment is finished, no extra labor is needed, the efficiency is high, the cost is low, the receiving station horizontally receives the terminal, the receiving station rotates ninety degrees along with the rotating disc, at the moment, the receiving surface is positioned on the vertical surface, the material removing rod vertically moves, the moving track of the material removing rod comprises the position of the material belt positioned at the discharging position, namely, the material removing rod can collide with the material belt in the moving process, the material belt is removed, and the fixing mechanism ensures that the terminal cannot fall off from the receiving surface, after the material belt is removed, the fixing mechanism is used for removing the fixing of the terminal, and the terminal automatically falls off from the receiving surface due to the existence of gravity and the fact that the receiving surface is located on the vertical surface, so that the discharging action is completed.

The utility model is further configured to: the fixing mechanism comprises a reverse driving cylinder, a fixing baffle and a U-shaped connecting plate, the reverse driving cylinder is arranged on the other surface, opposite to the receiving surface, of the receiving table, the reverse driving cylinder is provided with a reverse driving rod opposite to the other end of the receiving table, the U-shaped connecting plate is arranged on the reverse driving rod, an opening of the U-shaped connecting plate faces the receiving table, the fixing baffle is arranged at the opening of the U-shaped connecting plate, and the fixing baffle is positioned at the upper end of the receiving surface; the number of the fixed baffle plates is two, and the two fixed baffle plates are respectively positioned at two sides of the receiving surface.

Through adopting above-mentioned technical scheme, when needs are fixed to the terminal, the reverse actuating lever extension of reverse drive actuating cylinder drive, U type connecting plate removes to the direction of keeping away from the receiving station this moment, and the receiving station is in between U type connecting plate and the fixed stop, thereby drive the fixed stop and remove to the direction of being close to the receiving station, thereby be fixed in between fixed stop and the receiving station with the terminal, reach the fixed to the terminal, when the fixed of removing the terminal is relieved to needs in the same reason, the shrink of reverse actuating lever, U type connecting plate is close to the receiving station, thereby make the fixed stop keep away from the receiving station, two fixed stop set up respectively in the both sides of receiving the face and make the fixed more stable to the terminal.

The utility model is further configured to: the material removing device comprises a moving cylinder and a moving platform, wherein the moving cylinder drives the moving platform to move in the direction close to and far from a receiving platform, and a material removing belt cylinder is arranged on the moving platform and moves synchronously with the moving platform; and a discharging chute for receiving a terminal discharged by the receiving station is arranged below the receiving station.

Through adopting above-mentioned technical scheme, after the receiving station rotates to the position of unloading, the mobile cylinder drives the mobile station and is close to the receiving station for there is the material area on the removal orbit of material stick that removes, thereby satisfy the action that removes the material area, and after accomplishing the action that removes the material area, keep away from the receiving station by the mobile cylinder drive mobile station again, after the action that the terminal was got the material area, fixed establishment removed the fixed to the terminal, and the terminal is followed the receiving surface landing to the spout of unloading, is seen off the terminal from equipment by the spout of unloading.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a partial enlarged view A of the present invention;

FIG. 3 is a schematic view of the structure of the feeding device of the present invention;

FIG. 4 is a partial enlarged view B of the present invention;

FIG. 5 is a schematic view of the feeding device according to the present invention from another perspective;

FIG. 6 is a schematic structural diagram of a transmission device according to the present invention;

FIG. 7 is a partial enlarged view C of the present invention;

FIG. 8 is a schematic view of the structure of the clamp on the movable base of the present invention;

FIG. 9 is a partial enlarged view D of the present invention;

FIG. 10 is a schematic view of a pin insertion device according to the present invention;

FIG. 11 is a partial enlarged view E of the present invention;

FIG. 12 is an exploded view of the vertical block, jaw block and jaw cylinder of the present invention;

FIG. 13 is a schematic view of the structure of the discharging device of the present invention;

FIG. 14 is a schematic view of another embodiment of the discharge device of the present invention;

FIG. 15 is a partial enlarged view F of the present invention;

fig. 16 is a front view of a terminal, a pin strip, and a strip of material in accordance with an embodiment of the present invention;

fig. 17 is a schematic diagram of a terminal, a needle belt and a material belt according to an embodiment of the utility model.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1-17, the present invention discloses an automatic pin inserting machine for terminals, which comprises a transmission platform 5, a feeding device 1 arranged on the periphery of the transmission platform 5 and used for arranging terminals in sequence, a transmission device 2 used for clamping the terminals from the feeding device 1 to the transmission platform 5, a pin inserting device 3 used for performing pin inserting treatment on the terminals on the transmission platform 5, and a discharging device 4 used for discharging the terminals subjected to pin inserting treatment; the pin inserting device 3 comprises a pin belt conveying mechanism 31, a pin inserting frame 32, a vertical cylinder 33, a vertical seat 34, a vertical block 341 and a clamping jaw cylinder 35, wherein the vertical cylinder 33 is arranged on the pin inserting frame 32 and drives the vertical seat 34 to vertically move, the vertical block 341 is vertically arranged on the vertical seat 34 and synchronously moves along with the vertical seat 34, clamping jaw blocks 351 are respectively arranged at two sides of the vertical block 341, a pin belt cavity 352 for accommodating a pin belt is formed between the clamping jaw blocks 351 and the vertical block 341, the pin belt conveying mechanism 31 conveys the pin belt into the pin belt cavity 352, the clamping jaw cylinder 35 drives the clamping jaw blocks 351 to move, the clamping jaw blocks 351 have a clamping state and a releasing state, the clamping state is that the clamping jaw blocks 351 are close to the vertical block 341, the pin belt cavity 352 is tightened, the pin belt is fixed, the releasing state is that the clamping jaw blocks 351 are far away from the vertical block 341, the pin belt cavity 352 is widened, the pin belt leaves the pin belt cavity 352, the feeding device 1 arranges terminals according to a certain posture, then the terminal in the posture is clamped to the transmission platform 5 by the transmission device 2 and moves to the pin inserting device 3 along the transmission platform 5 for pin inserting treatment, finally the terminal which completes the pin inserting treatment is moved away from the transmission platform 5 by the discharging device 4, when the pin inserting is needed, the pin belt is conveyed to the pin belt cavity 352 by the pin belt conveying mechanism 31, at the moment, the clamping jaw air cylinder 35 drives the clamping jaw block 351 to approach to the vertical block 341 so as to clamp the pin belt in the pin belt cavity 352, the pin belts on two sides of the vertical block 341 are clamped, then the vertical air cylinder 33 drives the vertical seat 34 and drives the vertical block 341 to move downwards so that the pin belt is inserted into the terminal, then the clamping jaw air cylinder 35 drives the clamping jaw to be far away from the vertical block 341, the pin belt is remained in the terminal, at the moment, the vertical seat 34 is driven to move upwards, through the arrangement of the vertical block 341, the clamping jaw blocks 351 are arranged on two sides of the vertical block 341 so that the two sides can clamp the pin belt, and the pin strip with two rows is inserted into the terminal at one time, so that the efficiency of the pin is greatly improved, and the size of the pin device 3 is not greatly influenced.

The vertical block 341 is fixedly provided with a hinge block 36, the clamping jaw block 351 is sequentially divided into a driving section 3511, a hinge section 3512 and a clamping section 3513, the clamping jaw cylinder 35 is arranged on the driving section 3511, the clamping jaw cylinder 35 is provided with a driving rod 353, the driving rod 353 penetrates through the driving section 3511 to abut against the vertical block 341, the hinge section 3512 is hinged with the hinge block 36, a space between the clamping section 3513 and the vertical block 341 serves as a needle belt cavity 352, and when in a clamping state, the driving rod 353 extends, and the clamping section 3513 approaches to the vertical block 341; a clamping protrusion 3411 is arranged on one side, relatively far away from the vertical cylinder 33, of the vertical block 341, the clamping section 3513 is an inclined surface with a gradually reduced cross-sectional area along a vertical downward direction, and a needle belt cavity 352 is formed between the clamping protrusion 3411 and the clamping section 3513; the needle belt conveying mechanism 31 comprises a needle belt track 311 and a pushing cylinder 312, wherein the needle belt track 311 is arranged on the needle inserting frame 32, a needle belt is arranged in the needle belt track 311, the pushing cylinder 312 is arranged on the needle inserting frame 32 and drives the needle belt to move to a needle belt cavity 352 along the needle belt track 311, when a driving rod 353 of the clamping jaw cylinder 35 extends, meanwhile, one end of the driving rod 353 abuts against the vertical block 341, and the hinge section 3512 between the driving section 3511 and the clamping section 3513 is hinged with the hinge block 36, so that the driving section 3511 rotates in a direction away from the vertical block 341, and the clamping section 3513 at the other side of the hinge section 3512 is caused to approach the vertical block 341, so that the needle belt cavity 352 is reduced to clamp the needle belt and play a role in fixing, on the contrary, when the driving rod 353 is shortened, the driving section 3511 is driven to approach the vertical block 341, so that the clamping section 3513 is far away from the vertical block 341, thereby loosening the needle belt and achieving the clamping and loosening of the needle belt through the operation of the clamping jaw air cylinder 35.

The feeding device 1 comprises a vibrating disc, a feeding rail 11, a pushing rail 12, a pushing motor 13, a baffle 15, a baffle cylinder 151 and a pushing seat 14, wherein the vibrating disc is provided with a discharge hole, the pushing motor 13 drives the pushing seat 14 to move along the pushing rail 12, the pushing seat 14 is provided with a plurality of terminal accommodating holes 141, the directions of the terminal accommodating holes 141 are parallel to the direction of the feeding rail 11, the terminal accommodating holes 141 are arranged along the pushing rail 12, the pushing rail 12 is vertical to the feeding rail 11, one end of the feeding rail 11 is communicated with the discharge hole, and the other end of the feeding rail 11 is communicated with the terminal accommodating holes 141; the baffle cylinder 151 drives the baffle 15 to move along the direction of the material pushing track 12, the baffle 15 is positioned above the material pushing seat 14 and seals the upper part of the terminal accommodating port 141, when in use, a terminal is placed into the vibrating disc, the vibrating disc discharges the terminal from the discharge port and enters the material feeding track 11 according to a certain posture, the terminal continuously advances under the push of the subsequent terminal and reaches the other end of the material feeding track 11 opposite to the discharge port, at the moment, the terminal can enter the terminal accommodating port 141, then the material pushing motor 13 pushes the material pushing seat 14 to move, so that the next terminal accommodating port 141 is opposite to the material feeding track 11, the material pushing seat 14 is repeatedly pushed, all the terminal accommodating ports 141 on the material pushing seat 14 have the terminal, then the material pushing motor 13 pushes the material pushing seat 14 to be separated from the material feeding track 11, and then the terminal on the material pushing seat 14 can be taken away by other devices to complete the subsequent pin inserting action, according to the scheme, a plurality of terminals can be stored on the material pushing seat 14 at one time, the moving frequency of the material pushing seat 14 is reduced, and the feeding efficiency is improved.

The terminal pushing device comprises a blocking cylinder 161 and a blocking plate 16, wherein the blocking cylinder 161 drives the blocking plate 16 to move vertically, the blocking plate 16 is located between a feeding rail 11 and a pushing rail 12, the blocking plate 16 is provided with a blocking position and a separating position, the blocking position is that the blocking plate 16 moves to a position between the feeding rail 11 and the pushing rail 12, the blocking plate 16 cuts one end, close to a pushing seat 14, of the feeding rail 11, the separating position is that the blocking plate 16 moves away from a position between the feeding rail 11 and the pushing rail 12, and the feeding rail 11 is communicated with a terminal accommodating port 141; one end of the feeding track 11 relatively close to the material pushing seat 14 is provided with a sensor 17; the number of the feeding rails 11 is two or more, the feeding baffle 111 is arranged at the upper end of the feeding rail 11, when the terminal enters the terminal accommodating port 141, the terminal is easy to tilt from the upper side, so the baffle 15 is additionally arranged, the baffle 15 is positioned above the pushing seat 14 to limit the terminal, and the terminal is required to be inserted in the pin processing subsequently, so the upper side of the terminal accommodating port 141 cannot be directly closed and can only be closed through the baffle 15, when the pushing seat 14 is subsequently taken away, the baffle 15 is still positioned above the pushing rail 12 and cannot be taken away together, when the pushing seat 14 is pushed by the pushing motor 13 to move away, the terminal falls down from the feeding rail 11, so the baffle 15 is additionally arranged, when the pushing seat 14 leaves, the baffle 16 moves to a position between the feeding rail 11 and the pushing rail 12, so that the terminal cannot move continuously, and when the pushing seat 14 moves to be opposite to the feeding rail 11, the blocking plate 16 is moved away from the space between the feeding rail 11 and the pushing rail 12, the sensor 17 is arranged to enable the terminal to be detected by the sensor 17 after entering the terminal accommodating port 141, then the pushing motor 13 is driven to push the pushing seat 14 to move step by step, so that the terminal accommodating port 141 on the pushing seat 14 is filled, and the arrangement of the plurality of feeding rails 11 improves the assembling speed of the terminal accommodating port 141.

The transmission device 2 comprises a clamp 21, a moving seat 22, a clamp cylinder 23 and a driving mechanism 24, the driving mechanism 24 is used for driving the moving seat 22 to move, the clamp 21 is arranged on the moving seat 22 and moves synchronously with the moving seat 22, the clamp 21 comprises a fixed clamping plate 211, a follower clamping plate 212 and a moving clamping plate 213, a clamp rail 214 is arranged on the moving seat 22, the fixed clamping plate 211 is fixedly arranged on one side of the clamp rail 214, the clamp cylinder 23 is arranged on the moving seat 22 and drives the moving clamping plate 213 to move along the clamp rail 214, the follower clamping plate 212 is slidably arranged on the clamp rail 214, the follower clamping plate 212 is positioned between the fixed clamping plate 211 and the moving clamping plate 213, when the clamp 21 is required to clamp, the driving mechanism 24 drives the moving seat 22 to be close to the terminals until the fixed clamping plate 211 and the moving clamping plate 213 are respectively positioned on two sides of the two groups of terminals, and the follower clamping plate 212 is positioned between the two groups of terminals, then the movable clamp plate 213 is moved to being close to along anchor clamps track 214 in the drive of anchor clamps cylinder 23, movable clamp plate 213 promotes first group terminal in proper order promptly, follow-up splint 212, the second group terminal, because fixed clamp plate 211 is fixed in on anchor clamps track 214, so fixed clamp plate 211 can not remove, and along with being close to of movable clamp plate 213, movable clamp plate 213 and follow-up splint 212, fixed clamp plate 211 and follow-up splint 212 press from both sides two sets of terminals respectively and get, anchor clamps 21 are got the effect more stably to the clamp of two sets of terminals this moment, extrusion and perk between the difficult trip terminal, can not appear when guaranteeing transmission efficiency and press from both sides the condition of getting the error.

The clamp device comprises a clamp plate rail 231 and a connecting block 232, wherein the clamp plate rail 231 is arranged on the moving seat 22 and the arrangement direction of the clamp plate rail 231 is parallel to that of the clamp rail 214, the connecting block 232 is arranged on the clamp plate rail 231 and moves along the clamp plate rail 231, and one end of the moving clamp plate 213 is fixed on the connecting block 232 and forms the movement of the moving clamp plate 213 along the clamp rail 214; one end of the follow-up clamp plate 212 relatively far away from the clamp rail 214 is used as an oblique end 2121, and two sides of the oblique end 2121 are respectively provided with an inclined surface 21211 of which the cross-sectional area gradually decreases in the direction far away from the clamp rail 214; a fixed inclined surface 2111 is arranged on one side of the fixed clamping plate 211 relatively close to the movable clamping plate 213, and a movable inclined surface 2131 is arranged on one side of the movable clamping plate 213 relatively close to the fixed clamping plate 211; the clamp 21 and the clamp cylinder 23 form a clamp mechanism 210, and the number of the clamp mechanisms 210 is two; the driving mechanism 24 includes a transverse driving motor 241, a transverse seat 242, and a longitudinal driving cylinder 243, wherein the transverse driving motor 241 drives the transverse seat 242 to move in the transverse direction, and the moving direction is the same as the arrangement direction of the clamp rails 214, the longitudinal driving cylinder 243 is disposed on the transverse seat 242 and drives the moving seat 22 to move in the longitudinal direction, when the follow-up clamp 212 enters between two sets of terminals, the follow-up clamp 212 moves freely along the clamp rails 214, so that the follow-up clamp 212 is not located at the center of the two sets of terminals, and is slightly deviated, and the inclined surface 21211 plays a role of guiding, and adjusts the position of the follow-up clamp when separating the two sets of terminals, the arrangement of the fixed inclined surface 2111 and the moving inclined surface 2131 makes the clamping of the terminals more stable, and the arrangement of the plurality of sets of clamp mechanisms 210 improves the efficiency of the subsequent pin insertion.

The discharging device 4 comprises a receiving table 41, a rotating disc 42, a fixing mechanism 43, a strip removing air cylinder 44 and a strip removing rod 45, wherein the receiving table 41 is used for receiving the terminals, the receiving table 41 is arranged on the rotating disc 42 and rotates along with the rotating disc 42, the receiving table 41 is provided with a receiving position for receiving the terminals and a discharging position for discharging the terminals, the strip removing air cylinder 44 drives the strip removing rod 45 to move and remove the strips of the terminals at the discharging position, the fixing mechanism 43 is provided with a fixing state and a loose state, the fixing state is that the terminals are fixed on the receiving table 41, the loose state is that no force is applied to the terminals, and the terminals move freely; the receiving station 41 has a receiving surface 411 for receiving the terminal, when the receiving station 41 is at the receiving position, the receiving surface 411 is parallel to the horizontal plane, when the receiving station 41 is at the unloading position, the receiving surface 411 is parallel to the vertical plane, the material removing rod 45 moves along the vertical plane, and when the receiving station 41 is at the receiving position, the receiving surface 411 receives the terminal with the pin insertion processing, then the terminal is fixed on the receiving station 41 by a fixing mechanism 43, then the rotating disc 42 rotates to drive the receiving station 41 to rotate to the unloading position, then the material removing rod 44 drives the material removing rod 45, so that the material belt at the unloading position is removed by the material removing rod 45, then the terminal is moved out of the receiving station 41, the material belt on the pin belt is removed while the unloading processing is completed, no extra labor is needed, the efficiency and the cost are high, the receiving station 41 receives the terminal horizontally, then the receiving station 41 rotates ninety degrees along with the rotating disc 42, and the receiving surface 411 is at the vertical plane, and the material rod 45 that goes removes along vertical removal, and the removal orbit of material rod 45 including the position in the material area when being in the position of unloading, promptly can bump with the material area at the in-process that material rod 45 removed, get rid of the material area again, and fixed establishment 43 guarantees that the terminal can not drop from receiving face 411, and accomplish to go behind the material area, fixed establishment 43 removes the fixed of going the terminal, because the existence of gravity and receiving face 411 are in vertical face, so the terminal drops from receiving face 411 automatically, accomplishes the action of unloading.

The fixing mechanism 43 comprises a reverse driving cylinder 431, a fixed baffle 432 and a U-shaped connecting plate 433, wherein the reverse driving cylinder 431 is arranged on the other surface of the receiving platform 41 opposite to the receiving surface 411, the other end of the reverse driving cylinder 431 opposite to the receiving platform 41 is provided with a reverse driving rod 434, the U-shaped connecting plate 433 is arranged on the reverse driving rod 434, the opening of the U-shaped connecting plate 433 faces the receiving platform 41, the fixed baffle 432 is arranged at the opening of the U-shaped connecting plate 433, and the fixed baffle 432 is positioned at the upper end of the receiving surface 411; the fixed baffles 432 are two in number, the two fixed baffles 432 are respectively positioned on two sides of the receiving surface 411, when the terminal needs to be fixed, the reverse driving cylinder 431 drives the reverse driving rod 434 to extend, at the moment, the U-shaped connecting plate 433 moves towards the direction far away from the receiving table 41, the receiving table 41 is positioned between the U-shaped connecting plate 433 and the fixed baffles 432, so that the fixed baffles 432 are driven to move towards the direction close to the receiving table 41, the terminal is fixed between the fixed baffles 432 and the receiving table 41, the fixing of the terminal is achieved, in the same way, when the fixing of the terminal needs to be removed, the reverse driving rod 434 contracts, the U-shaped connecting plate 433 is close to the receiving table 41, so that the fixed baffles 432 are far away from the receiving table 41, and the two fixed baffles 432 are respectively arranged on two sides of the receiving surface 411, so that the fixing of the terminal is more stable.

The device comprises a moving cylinder 46 and a moving platform 461, wherein the moving cylinder 46 drives the moving platform 461 to move in the direction close to and far from the receiving platform 41, and a strip removing cylinder 44 is arranged on the moving platform 461 and moves synchronously with the moving platform 461; a discharging chute 47 for receiving the terminal discharged from the receiving station 41 is disposed below the receiving station 41, when the receiving station 41 rotates to a discharging position, the moving cylinder 46 drives the moving station 461 to approach the receiving station 41, so that a material belt exists on a moving track of the discharging rod 45, thereby satisfying the action of removing the material belt, after the action of removing the material belt is completed, the moving cylinder 46 drives the moving station 461 to be away from the receiving station 41, when the action of removing the material belt is completed, the fixing mechanism 43 releases the fixing of the terminal, the terminal slides from the receiving surface 411 to the discharging chute 47, and the terminal is discharged from the device through the discharging chute 47.

The specific implementation mode is as follows: an operator puts a terminal J into a vibrating disk, then the terminal J is placed on a material pushing seat 14 through a feeding rail 11 according to a certain posture, at the moment, a blocking plate 16 is positioned above the material pushing seat 14, then a material pushing motor 13 pushes the material pushing seat 14 to move along the direction close to a transmission platform 5, a clamp 21 clamps the terminal J positioned on the material pushing seat 14 and moves to the position under a vertical block 341 along the transmission platform 5, the terminal J moves until a clamping jaw block 351 approaches to the vertical block 341 and clamps a needle belt K, then a vertical cylinder 33 drives the vertical seat 34 to approach the terminal J and inserts the needle belt K into the terminal J, a clamping jaw cylinder 35 moves towards the direction far away from the vertical block 341 and releases the needle belt K, at the moment, the needle belt K is fixed on the terminal J, then the terminal J continues to move to a receiving table 41 along the transmission platform 5 and is fixed by a fixing mechanism 43, the rotating disk 42 drives the receiving table 41 to rotate to the vertical surface, the strip-removing rod 45 is driven by the strip-removing cylinder 44 to remove the strip L on the needle strip K, and then the fixing mechanism 43 releases the terminal J, which leaves along the discharge chute 47.

Claims (9)

1. The utility model provides an automatic pin machine of terminal which characterized in that: the automatic pin inserting device comprises a transmission platform, a feeding device, a transmission device, a pin inserting device and a discharging device, wherein the feeding device is arranged on the periphery of the transmission platform and used for sequentially arranging terminals;

the needle inserting device comprises a needle belt conveying mechanism, a needle inserting frame, a vertical cylinder, a vertical seat, a vertical block and a clamping jaw cylinder, the vertical cylinder is arranged on the needle inserting frame and drives the vertical seat to move vertically, the vertical block is vertically arranged on the vertical seat and moves along with the vertical seat in a synchronous mode, clamping jaw blocks are arranged on two sides of the vertical block respectively, a needle belt cavity for accommodating a needle belt is formed between each clamping jaw block and the vertical block, the needle belt is conveyed into the needle belt cavity by the needle belt conveying mechanism, the clamping jaw cylinders drive the clamping jaw blocks to move, the clamping jaw blocks have a clamping state and a loosening state, the clamping jaw blocks are close to the vertical blocks, the needle belt cavity is tightened, the needle belt is fixed, the clamping jaw blocks are far away from the vertical block in the loosening state, the needle belt cavity is widened, and the needle belt leaves the needle belt cavity.

2. The automatic pin inserting machine for the terminals as claimed in claim 1, wherein: the needle belt clamping device is characterized in that a hinge block is fixedly arranged on the vertical block, the clamping jaw block is sequentially divided into a driving section, a hinge section and a clamping section, a clamping jaw cylinder is arranged on the driving section and is provided with a driving rod, the driving rod penetrates through the driving section to abut against the vertical block, the hinge section is hinged with the hinge block, a space between the clamping section and the vertical block is used as a needle belt cavity, and when the needle belt clamping device is in a clamping state, the driving rod extends, and the clamping section is close to the vertical block;

a clamping bulge is arranged on one side, relatively far away from the vertical cylinder, of the vertical block, the clamping section is an inclined plane with the cross section area gradually reduced along the vertical direction, and a needle belt cavity is formed between the clamping bulge and the clamping section;

the needle belt conveying mechanism comprises a needle belt track and a pushing cylinder, the needle belt track is arranged on the needle inserting frame and is internally provided with a needle belt, and the pushing cylinder is arranged on the needle inserting frame and drives the needle belt to move to the needle belt cavity along the needle belt track.

3. The automatic pin inserting machine for the terminals as claimed in claim 1, wherein: the feeding device comprises a vibrating disc, a feeding track, a pushing motor, a baffle cylinder and a pushing seat, wherein the vibrating disc is provided with a discharge port, the pushing motor drives the pushing seat to move along the pushing track, the pushing seat is provided with a plurality of terminal accommodating ports, the directions of the terminal accommodating ports are parallel to the direction of the feeding track, the plurality of terminal accommodating ports are arranged along the pushing track, the pushing track is vertical to the feeding track, one end of the feeding track is communicated with the discharge port, and the other end of the feeding track is communicated with the terminal accommodating ports;

the baffle cylinder drives the baffle to move along the direction of the material pushing track, and the baffle is positioned above the material pushing seat and seals the upper part of the terminal accommodating port.

4. The automatic pin inserting machine for the terminals as claimed in claim 3, wherein: the blocking device comprises a blocking cylinder and a blocking plate, wherein the blocking cylinder drives the blocking plate to move vertically, the blocking plate is positioned between a feeding track and a pushing track and is provided with a blocking position and a separating position, the blocking position is that the blocking plate moves to a position between the feeding track and the pushing track, the blocking plate cuts one end, which is relatively close to a pushing seat, of the feeding track, the separating position is that the blocking plate moves away from a position between the feeding track and the pushing track, and the feeding track is communicated with a terminal accommodating port;

a sensor is arranged at one end of the feeding track, which is relatively close to the material pushing seat;

the number of the feeding tracks is two or more, and the upper ends of the feeding tracks are provided with feeding baffles.

5. The automatic pin inserting machine for the terminals as claimed in claim 1, wherein: the conveying device comprises a clamp, a moving seat, a clamp cylinder and a driving mechanism, wherein the driving mechanism is used for driving the moving seat to move, the clamp is arranged on the moving seat and moves along with the moving seat, the clamp comprises a fixed clamp plate, a follow-up clamp plate and a moving clamp plate, a clamp track is arranged on the moving seat, the fixed clamp plate is fixedly arranged on one side of the clamp track, the clamp cylinder is arranged on the moving seat and drives the moving clamp plate to move along the clamp track, the follow-up clamp plate slides and is arranged on the clamp track, and the follow-up clamp plate is located between the fixed clamp plate and the moving clamp plate.

6. The automatic pin inserting machine for the terminals as claimed in claim 5, wherein: the clamp comprises a clamp plate rail and a connecting block, wherein the clamp plate rail is arranged on a movable seat and is parallel to the clamp rail in the arrangement direction, the connecting block is arranged on the clamp plate rail and moves along the clamp plate rail, and one end of a movable clamp plate is fixed on the connecting block and forms the movement of the movable clamp plate along the clamp rail;

one end of the follow-up clamping plate, which is relatively far away from the clamp track, is used as an oblique end, and two sides of the oblique end are respectively provided with an inclined surface with the cross sectional area gradually reduced along the direction far away from the clamp track;

one side of the fixed clamping plate, which is relatively close to the movable clamping plate, is provided with a fixed inclined surface, and one side of the movable clamping plate, which is relatively close to the fixed clamping plate, is provided with a movable inclined surface;

the clamp and the clamp cylinder form two clamp mechanisms;

the driving mechanism comprises a transverse driving motor, a transverse seat and a longitudinal driving cylinder, the transverse driving motor drives the transverse seat to move along the transverse direction, the moving direction of the transverse seat is the same as the arrangement direction of the clamp rail, and the longitudinal driving cylinder is arranged on the transverse seat and drives the moving seat to move along the longitudinal direction.

7. The automatic pin inserting machine for the terminals as claimed in claim 1, wherein: the discharging device comprises a receiving table, a rotating disc, a fixing mechanism, a material belt removing air cylinder and a material removing rod, wherein the receiving table is used for receiving terminals, the receiving table is arranged on the rotating disc and rotates along with the rotating disc, the receiving table is provided with a receiving position used for receiving the terminals and an unloading position used for unloading the terminals, the material belt removing air cylinder drives the material removing rod to move and remove the material belts of the terminals on the unloading position, the fixing mechanism is provided with a fixed state and a loose state, the fixed state is that the terminals are fixed on the receiving table, the loose state is that no force is applied to the terminals, and the terminals move freely;

the receiving station is provided with a receiving surface for receiving the terminal, when the receiving station is in a receiving position, the receiving surface is parallel to the horizontal plane, when the receiving station is in a discharging position, the receiving surface is parallel to the vertical plane, and the material removing rod moves along the vertical plane.

8. The automatic pin inserting machine for the terminal as claimed in claim 7, wherein: the fixing mechanism comprises a reverse driving cylinder, a fixing baffle and a U-shaped connecting plate, the reverse driving cylinder is arranged on the other surface, opposite to the receiving surface, of the receiving table, the reverse driving cylinder is provided with a reverse driving rod opposite to the other end of the receiving table, the U-shaped connecting plate is arranged on the reverse driving rod, an opening of the U-shaped connecting plate faces the receiving table, the fixing baffle is arranged at the opening of the U-shaped connecting plate, and the fixing baffle is positioned at the upper end of the receiving surface;

the number of the fixed baffle plates is two, and the two fixed baffle plates are respectively positioned at two sides of the receiving surface.

9. The automatic pin inserting machine for the terminal as claimed in claim 8, wherein: the material removing device comprises a moving cylinder and a moving platform, wherein the moving cylinder drives the moving platform to move in the direction close to and far from a receiving platform, and a material removing belt cylinder is arranged on the moving platform and moves synchronously with the moving platform;

and a discharging chute for receiving a terminal discharged by the receiving station is arranged below the receiving station.

Images