CN210709722U

CN210709722U - Automatic feeding device for machining

Info

Publication number: CN210709722U
Application number: CN201921155182.4U
Authority: CN
Inventors: 唐生红
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-06-09
Anticipated expiration: 2029-07-22

Abstract

The utility model discloses a machining automatic feeding device, its structure includes the casing, the support frame, a controller, go into the hopper, first motor, the second motor, dial the material wheel, the driving roller, the conveyer belt, discharge gate and anti-blocking mechanism, through having set up anti-blocking mechanism in the outside rear end of casing, it drives the driving gear rotation to gain electricity output through the motor, and the driving gear then drives driven gear through the drive belt and rotates, driven gear drives transfer line and cam rotation simultaneously, make the driving plate carry out vertical migration from top to bottom under cam and compression spring's effect, and the driving plate drives dead lever and push pedal and reciprocates the mechanical parts who conveys the terminal downwards promotion, reached and prevented that mechanical parts from blockking up at the end of conveyer belt, make the beneficial effect that work efficiency improved.

Description

Automatic feeding device for machining

Technical Field

The utility model relates to a loading attachment technical field, concretely relates to machining automatic feeding device.

Background

The machine is a general term of a machine and a mechanism, the machine is a tool device capable of helping people reduce work difficulty or labor, articles such as chopsticks, brooms and tweezers can be called as machines which are simple machines, the complex machine is composed of two or more simple machines, the more complex machines are generally called as machines, the mechanism and the machines are not different from each other from the viewpoint of structure and movement, the machines are generally called as machines, and feeding is required to be carried out through a feeding device when mechanical processing is carried out.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the automatic feeding device for machining is provided, and the problems that in the prior art, due to the fact that the hardness of mechanical parts is large, when more machines are used for feeding simultaneously, the machines are easily blocked in the feeding device, and the feeding device is blocked, so that the working efficiency is easily lowered are solved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides an automatic feeding device for machining, which comprises a casing, a support frame, a controller, a feeding hopper, a first motor, a second motor, a material shifting wheel, a transmission roller, a transmission belt, a discharge port and an anti-blocking mechanism, wherein the support frame is vertically welded with four ends at the bottom end face of the casing, the anti-blocking mechanism is arranged at the rear end of the casing and consists of an L-shaped protective cover, a connecting rod, a driving gear, a transmission belt, a driven gear, a transmission rod, a support mechanism, a cam, a transmission plate, a fixed rod, a compression spring and a push plate, the L-shaped protective cover is locked at the rear end of the outer side of the casing and covers the rear side of the left end face and the rear side of the top end face of the casing, the left end face of the L-shaped protective cover is fixedly connected with the second motor, the two ends of the connecting rod are respectively and, the inner ring of the driving gear is fixedly connected to the middle of the outer side of the connecting rod, the upper end and the lower end of the inner side of the driving belt are meshed with the top end face of the driven gear and the bottom end face of the driving gear respectively, the rear end of the outer side of the transmission rod is fixedly inserted into the inner ring of the driven gear, the transmission rod is installed at the top end of the inner side of the L-shaped protective cover through the supporting mechanism, the inner ring of the cam is welded to the middle of the outer side of the transmission rod, the transmission plate is tightly attached to the bottom end face of the cam, the fixed rod vertically penetrates through the middle of the rear side of the top end face of the casing, the two ends of the fixed rod are fixedly connected to the middle of the bottom.

Further, the controller is locked in the middle of the top end face of the machine shell, the feeding hopper is fastened at the inner side of a feeding opening formed in the front side of the top end face of the machine shell, the first motor is locked at the top end of the front side of the left end face of the machine shell, and the output shaft of the right end face of the first motor penetrates through the top end of the front side of the left end face of the machine shell, the second motor is arranged at the rear end of the left side of the machine shell, the inner ring of the kick-out wheel is fastened at the outer side of the output shaft at the right end face of the first motor, the driving roller is provided with two front and rear ends which are arranged at the inner side of the shell, the middle parts of the left and right ends of the transmission roller are rotationally connected with the front and rear ends of the inner side of the casing through a rotating shaft, the front and rear ends of the inner side of the conveyor belt are respectively clung to the outer surfaces of the front and rear transmission rollers, the discharge port vertically penetrates through the rear side of the bottom end surface of the inner side of the casing, and the front end of the inner side of the discharge port is connected with the rear end face of the conveyor belt, and the first motor and the second motor are electrically connected with the controller.

Furthermore, the supporting mechanism is composed of a fixing ring, a bearing, a pull rod and a connecting plate, the bearing is fixedly arranged on the inner side end face of the fixing ring, the inner ring of the bearing is fastened on the outer end face of the transmission rod, two ends of the pull rod are respectively and vertically welded to the middle of the top end face of the fixing ring and the middle of the bottom end face of the connecting plate, and the connecting plate is locked on the top end face of the inner side of the L-shaped protective cover.

Furthermore, the supporting mechanism is symmetrically provided with two front ends and two rear ends at the top part of the inner side of the L-shaped protective cover.

Furthermore, the outer side end face of the connecting rod is provided with a wear-resistant titanium layer.

Furthermore, the top surface of the transmission plate is in an upward convex arc shape.

Furthermore, a smooth stainless steel layer is arranged on the side surface of the fixing rod.

Furthermore, four mounting screw holes are formed in the top end face of the connecting plate at equal intervals.

Further, the second motor is a YL-21 motor.

Furthermore, the transmission rod is made of stainless steel.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

for solving prior art because the machine part hardness is great, make when more machinery carries out the material loading simultaneously, cause machinery to cause the jam in loading attachment easily, and loading attachment blocks up the problem that makes work efficiency step-down easily, through having set up the outside rear end of anti-blocking mechanism at the casing, it drives the driving gear rotation to get electric output through the motor, and the driving gear then drives driven gear through the drive belt and rotates, driven gear drives transfer line and cam rotation simultaneously, make the driving plate carry out vertical migration from top to bottom under cam and compression spring's effect, and the driving plate drives dead lever and push pedal and reciprocates and promote the terminal machine part of conveyer belt downwards, reached and prevented that machine part from blockking up at the end of conveyer belt, make the beneficial effect that work efficiency improves.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the housing of the present invention;

FIG. 3 is a schematic structural view of the anti-blocking mechanism of the present invention;

FIG. 4 is a schematic view of the structure of the driving plate of the present invention;

fig. 5 is a schematic structural diagram of the supporting mechanism of the present invention.

In the figure: the device comprises a machine shell-1, a support frame-2, a controller-3, a feeding hopper-4, a first motor-5, a second motor-6, a material stirring wheel-8, a transmission roller-9, a conveyor belt-10, a material outlet-11, an anti-blocking mechanism-7, an L-shaped protective cover-71, a connecting rod-72, a driving gear-73, a transmission belt-74, a driven gear-75, a transmission rod-76, a support mechanism-77, a cam-78, a transmission plate-79, a fixed rod-710, a compression spring-711, a push plate-712, a fixed ring-771, a bearing-772, a pull rod-773 and a connecting plate-774.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides an automatic feeding device for machining: the anti-blocking device comprises a machine shell 1, a supporting frame 2, a controller 3, a feeding hopper 4, a first motor 5, a second motor 6, a material stirring wheel 8, a transmission roller 9, a conveyor belt 10, a discharge port 11 and an anti-blocking mechanism 7, wherein four ends on the bottom end face of the machine shell 1 are vertically welded on the supporting frame 2, the anti-blocking mechanism 7 is arranged at the rear end of the machine shell 1, the anti-blocking mechanism 7 consists of an L-shaped protective cover 71, a connecting rod 72, a driving gear 73, a transmission belt 74, a driven gear 75, a transmission rod 76, a supporting mechanism 77, a cam 78, a transmission plate 79, a fixed rod 710, a compression spring 711 and a push plate 712, the L-shaped protective cover 71 is locked at the rear end of the outer side of the machine shell 1, the L-shaped protective cover 71 covers the rear side of the left end face and the rear side of the top end face of the machine shell 1, the left end face of, the inner ring of the driving gear 73 is fixedly connected to the middle of the outer side of the connecting rod 72, the upper end and the lower end of the inner side of the transmission belt 74 are respectively meshed with the top end face of the driven gear 75 and the bottom end face of the driving gear 73, the rear end of the outer side of the transmission rod 76 is fixedly inserted into the inner ring of the driven gear 75, the transmission rod 76 is mounted at the top end of the inner side of the L-shaped protection cover 71 through the supporting mechanism 77, the inner ring of the cam 78 is welded to the middle of the outer side of the transmission rod 76, the transmission plate 79 is tightly attached to the bottom end face of the cam 78, the fixing rod 710 vertically penetrates through the middle of the rear end face of the machine shell 1, two ends of the fixing rod 710 are respectively fixedly connected to the middle of the bottom end.

Wherein, the controller 3 is locked in the middle of the top end face of the casing 1, the feeding hopper 4 is fastened at the inner side of a feeding port arranged at the front side of the top end face of the casing 1, the first motor 5 is locked at the top end of the front side of the left end face of the casing 1, the output shaft of the right end face of the first motor 5 penetrates through the top end of the front side of the left end face of the casing 1, the second motor 6 is arranged at the rear end of the left side of the casing 1, the inner ring of the material poking wheel 8 is fastened at the outer side of the output shaft of the right end face of the first motor 5, the driving rollers 9 are arranged at the front and rear ends of the inner side of the casing 1, the middle parts of the left and right ends of the driving rollers 9 are rotatably connected with the front and rear ends of the inner side of the casing 1 through rotating shafts, the front and rear ends of the inner side, the first motor 5 and the second motor 6 are electrically connected with the controller 3, so that the machine in the feeding hopper 4 can be conveniently conveyed and fed.

The supporting mechanism 77 is composed of a fixing ring 771, a bearing 772, a pull rod 773 and a connecting plate 774, the bearing 772 is fixedly installed on the inner side end face of the fixing ring 771, an inner ring of the bearing 772 is fastened on the outer side end face of the transmission rod 76, two ends of the pull rod 773 are vertically welded to the middle of the top end face of the fixing ring 771 and the middle of the bottom end face of the connecting plate 774 respectively, and the connecting plate 774 is locked on the top end face of the inner side of the L-shaped protection cover 71 to stably support the transmission rod 76 and reduce resistance of the transmission rod 76 during rotation.

The supporting mechanism 77 is symmetrically provided with two front and rear ends at the top of the inner side of the L-shaped protection cover 71, so that the transmission rod 76 is more stably supported.

The outer end face of the connecting rod 72 is provided with a wear-resistant titanium layer to prevent the connecting rod 72 from being excessively worn.

The top end surface of the transmission plate 79 is in an upward convex arc shape, so that the transmission plate 79 is matched with the cam 78 for transmission.

Wherein, the side surface of the fixing rod 710 is provided with a smooth stainless steel layer, so that the fixing rod 710 slides downwards in the casing 1 quickly.

Four mounting screw holes are formed in the top end face of the connecting plate 774 at equal intervals, so that the connecting plate 774 can be conveniently and quickly mounted through the mounting screw holes.

Wherein, the second motor 6 model is YL-21 motor, and the noise is less.

The transmission rod 76 is made of stainless steel, so that the hardness is high, and the transmission effect is good.

From the above table, it can be seen that: the stainless steel material used for the transmission rod 76 of the present invention has the advantage of higher hardness.

The patent states: cam 78, cam refers to a mechanical rotary or sliding member (e.g., a wheel or a wheel projection) that imparts motion to a roller that moves against its edge or a needle bar that moves freely over a grooved surface, or it bears force from such a roller and needle bar, and cam follower can be designed to meet almost any input-output relationship over its range of motion-for some applications, the same function can be served by the cam and linkage, and for both useful work the cam is easier to design than the linkage, and the cam can do many things not done by the linkage, and on the other hand the cam is easier to manufacture than the linkage.

The working principle is as follows: firstly, the device is placed at a specified position, then mechanical parts needing to be loaded are placed in the feeding hopper 4, the mechanical parts slide downwards along the feeding hopper 4 to enter the front side of the top end face of the conveyor belt 10, then the first motor 5 and the second motor 6 are respectively started through corresponding buttons on the controller 3, when the first motor 5 is started, an output shaft rotates, an output shaft of the first motor 55 drives the material shifting wheel 8 to rotate to enable the feeding hopper 4 to enter the machine to be scattered, when the second motor 6 is powered on to rotate, the transmission roller 9 is driven to rotate through the connecting rod 72, the transmission roller 9 drives the conveyor belt 10 to rotate so as to drive the machine to move on the top end face of the conveyor belt 10, meanwhile, the connecting rod 72 drives the driving gear 73 to rotate while the driving gear 73 drives the driven gear 75 to rotate through the transmission belt 74, meanwhile, the driven gear 75 drives the transmission rod 76 and the inner ring of the bearing 772 to rotate in the fixed ring 771, meanwhile, the transmission rod 76 drives the cam 78 to rotate, so that the transmission plate 79 vertically moves up and down at the rear part of the top end of the inner side of the machine shell 1 under the combined action of the rotation of the cam 78 and the elastic force of the compression spring 711, and the transmission plate 79 drives the fixing rod 710 and the push plate 712 to move up and down to push mechanical parts at the tail end of the conveyor belt 10 downwards into the discharge hole 11 and then outwards discharge the mechanical parts through the discharge hole 11 to realize feeding.

The basic principle and the main characteristics of the present invention and the advantages of the present invention have been shown and described above, and the present invention uses standard parts that can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the attached drawings, the specific connection mode of each part is all the conventional means such as bolt and rivet, welding, etc. mature in the prior art, and machinery, parts and equipment are all adopted in the prior art, and the conventional model is added to the conventional connection mode in the prior art, and detailed description is not given here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An automatic feeding device for machining comprises a machine shell (1), a supporting frame (2), a controller (3), a feeding hopper (4), a first motor (5), a second motor (6), a material stirring wheel (8), a transmission roller (9), a conveyor belt (10) and a discharge hole (11), wherein four ends perpendicular to the bottom end face of the machine shell (1) are perpendicularly welded on the supporting frame (2);

the method is characterized in that: still include anti-blocking mechanism (7), anti-blocking mechanism (7) sets up in casing (1) rear end, anti-blocking mechanism (7) comprises L type safety cover (71), connecting rod (72), driving gear (73), drive belt (74), driven gear (75), transfer line (76), supporting mechanism (77), cam (78), driving plate (79), dead lever (710), compression spring (711) and push pedal (712), L type safety cover (71) closure is in casing (1) outside rear end and L type safety cover (71) cover in casing (1) left end face rear side and top end face rear side to L type safety cover (71) left end face fixed connection is in second motor (6), connecting rod (72) both ends are fixed connection respectively in second motor (6) right end face output shaft and rear portion driving roller (9) left end face middle part, driving gear (73) inner circle fixed connection is in casing (72) outside middle part, the upper end and the lower end of the inner side of the transmission belt (74) are respectively meshed with the top end surface of the driven gear (75) and the bottom end surface of the driving gear (73), the rear end of the outer side of the transmission rod (76) is fixedly inserted in the inner ring of the driven gear (75), and the transmission rod (76) is arranged at the top end of the inner side of the L-shaped protective cover (71) through a supporting mechanism (77), the inner ring of the cam (78) is welded at the middle part of the outer side of the transmission rod (76), the transmission plate (79) is tightly attached to the bottom end surface of the cam (78), the fixed rod (710) vertically penetrates through the middle part of the rear side of the top end surface of the machine shell (1), and two ends of the fixed rod (710) are respectively and fixedly connected with the middle part of the bottom end surface of the transmission plate (79) and the middle part of the top end surface of the push plate (712), two ends of the compression spring (711) are respectively clung to the bottom end surface of the transmission plate (79) and the middle part of the rear side of the top end surface of the machine shell (1), and the inner side end surface of the compression spring (711) is movably connected with the side surface of the fixed rod (710).

2. The automatic feeding device for machining according to claim 1, wherein: the controller (3) is locked in the middle of the top end face of the machine shell (1), the feeding hopper (4) is fastened on the inner side of a feeding port formed in the front side of the top end face of the machine shell (1), the first motor (5) is locked in the top end of the front side of the left end face of the machine shell (1), an output shaft of the right end face of the first motor (5) penetrates through the top end of the front side of the left end face of the machine shell (1), the second motor (6) is arranged at the rear end of the left side of the machine shell (1), an inner ring of the material poking wheel (8) is fastened on the outer side of the output shaft of the right end face of the first motor (5), the transmission rollers (9) are provided with two front and rear ends on the inner side of the machine shell (1), the middle parts of the left and right ends of the transmission rollers (9) are rotatably connected with the front and rear ends on the inner side of the machine shell (1) through rotating shafts, the front and, and the front end of the inner side of the discharge port (11) is connected with the rear end face of the conveyor belt (10), and the first motor (5) and the second motor (6) are electrically connected with the controller (3).

3. The automatic feeding device for machining according to claim 1, wherein: the supporting mechanism (77) is composed of a fixing ring (771), a bearing (772), a pull rod (773) and a connecting plate (774), the bearing (772) is fixedly installed on the inner side end face of the fixing ring (771), an inner ring of the bearing (772) is fastened on the outer side end face of the transmission rod (76), two ends of the pull rod (773) are perpendicularly welded to the middle of the top end face of the fixing ring (771) and the middle of the bottom end face of the connecting plate (774) respectively, and the connecting plate (774) is locked on the top end face of the inner side of the L-shaped protection cover (71).

4. The automatic feeding device for machining according to claim 1, wherein: the supporting mechanism (77) is symmetrically provided with two front ends and two rear ends at the top part of the inner side of the L-shaped protective cover (71).

5. The automatic feeding device for machining according to claim 1, wherein: and a wear-resistant titanium layer is arranged on the outer side end face of the connecting rod (72).

6. The automatic feeding device for machining according to claim 1, wherein: the top end surface of the transmission plate (79) is in an upward convex arc shape.

7. The automatic feeding device for machining according to claim 1, wherein: the side surface of the fixing rod (710) is provided with a smooth stainless steel layer.

8. The automatic feeding device for machining according to claim 3, wherein: four mounting screw holes are formed in the top end face of the connecting plate (774) at equal intervals.