CN210358941U

CN210358941U - Automatic feeding device

Info

Publication number: CN210358941U
Application number: CN201920886005.7U
Authority: CN
Inventors: 崔晓辉; 陈强; 蔡法瑞; 梁开双
Original assignee: Jiangsu Huibo Robotics Technology Co ltd
Current assignee: Jiangsu Huibo Robotics Technology Co ltd
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-04-21
Anticipated expiration: 2029-06-13

Abstract

The utility model relates to a machinery teaching field provides an automatic feeding, including feeding mechanism and guiding mechanism, feeding mechanism includes the sucking disc of robot, absorption material and propelling movement material's push rod, guiding mechanism includes pay-off direction subassembly and punching press direction subassembly, pay-off direction subassembly include the deflector with set up in the regulating part of deflector below, the regulating part adjustment the height of deflector, punching press direction subassembly is including the relative twice gib block that sets up, the gib block sets up on the mould bottom plate, push rod propelling movement material follows the deflector with gib block on the mould bottom plate is marchd. The utility model provides a be applicable to the universalization of teaching ground and portably change automatic feeding, the autoloading of supporting multiple modulus of continuity in the real standard of specially adapted teaching.

Description

Automatic feeding device

Technical Field

The utility model relates to a machinery teaching field especially relates to an automatic feeding.

Background

Various molds need to be learned in mechanical teaching, the teaching process generally comprises part processing, mold assembling, mold erecting and mold debugging, and matched feeding equipment needs to be provided in the mold debugging link. The stamping die is a major key point in die teaching, and is a tool which is matched with a press machine and used for applying external force to plates, strips, pipes, profiles and the like to generate plastic deformation or separation so as to obtain workpieces (stamping parts) with required shapes and sizes. The key point in the stamping die is the progressive die, and the progressive die enables the press to sequentially complete a plurality of processes at a plurality of different positions in one stroke, has high efficiency and is widely applied to production and manufacturing. Most of the existing stamping die feeding modes are manual feeding or automatic feeding, the manual feeding is unsafe, the efficiency is low, the manpower is wasted, the existing automatic feeding machine is single in action rhythm, the existing automatic feeding machine cannot be suitable for different die and processing process requirements, the regulation and control are complex, the working process of the advancing amount and the advancing direction needs to be manually regulated and controlled in a working area, and personal injury is easily caused. In the mechanical teaching, the cost of the automatic feeder with different specifications configured for different progressive dies is high, the automatic feeder is complex to regulate and control and is not beneficial to teaching, and the teaching safety cannot be ignored. Therefore, it is necessary to provide a further solution to the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic feeding device to overcome the not enough that exists among the prior art.

In order to solve the technical problem, the technical scheme of the utility model is that:

an automatic feeding device comprises a feeding mechanism and a guide mechanism, wherein the feeding mechanism comprises a robot, a sucker for sucking materials and a push rod for pushing the materials, and the sucker and the push rod are connected with the robot; the guide mechanism comprises a feeding guide assembly and a stamping guide assembly; the feeding guide assembly comprises a guide plate and an adjusting piece arranged below the guide plate, the push rod pushes materials to move along the guide plate, and the adjusting piece adjusts the height of the guide plate; the stamping guide assembly comprises two opposite guide strips, the guide strips are arranged on the die bottom plate, and the push rod pushes materials to advance along the guide plates and the guide strips on the die bottom plate.

Preferably, the adjusting part comprises a rebound guide post, a first spring, a supporting platform for supporting the guide plate and an adjusting nut, the first spring is sleeved on the rebound guide post, the supporting platform is sleeved on the rebound guide post and is positioned at the upper end of the first spring, the adjusting nut is screwed on the rebound guide post and is positioned above the supporting platform, and the height of the guide plate is adjusted by rotating the adjusting nut clockwise or anticlockwise.

Preferably, the stamping guide assembly further comprises a second spring arranged below the guide strip, and the guide strip is connected with the die bottom plate through the second spring.

Preferably, the feeding guide assembly further comprises a lower pressing column, and the lower pressing column is arranged on the guide plate.

Preferably, the guide plate is further provided with a spacing groove, the spacing groove extends along the feeding direction, and the bottom of the push rod is located in the spacing groove.

Preferably, the bottom of deflector is provided with the recess, the sucking disc absorbs the material and places in the recess, keep away the position groove and be located in the recess.

Preferably, the feeding guide assembly further comprises a guide pressure plate, and the guide pressure plate is arranged at one end, close to the stamping guide assembly, of the guide plate.

Preferably, the feeding mechanism further comprises a fixing plate, the fixing plate is connected with the robot, the sucker is fixed on the fixing plate, the push rod is movably connected to the fixing plate, and a third spring is arranged between the push rod and the fixing plate.

Preferably, the feeding mechanism further comprises a rotating cylinder, the fixing plate is arranged on the rotating cylinder, and the rotating cylinder is connected with the robot.

Preferably, the guide strip is provided at an inner side thereof with a guide groove, and the push rod pushes the material into and travels along the guide groove.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a universalization automatic feeding who portably is applicable to the teaching, the autoloading of supporting multiple modulus of continuity in the real standard of specially adapted teaching. The utility model adopts the robot to control the push rod to push the material, the beat is adjustable, the material pushing device is suitable for different moulds and processing technology requirements, and the universal automatic feeding requirement in teaching is met; the push rod pushing is carried out after the sucking disc is adopted to suck the material, compared with the traditional whole-course sucking disc feeding, the utility model has the advantages that the advancing is stable, the advancing amount control is more accurate, the inaccurate advancing amount caused by the backward movement of the material due to the sliding caused by the weakening of the sucking force of the sucking disc is avoided, and the manual correction is not needed; the direction of the guide mechanism is accurate, and the feeding guide assembly and the stamping guide assembly can synchronously move up and down, so that the material can smoothly move in the advancing process without deformation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic perspective view of the automatic feeding device of the present invention;

FIG. 2 is a schematic front view of the feed guide assembly of FIG. 1;

FIG. 3 is a schematic front view of the punch guide assembly of FIG. 1;

FIG. 4 is an enlarged view of A in FIG. 3;

FIG. 5 is a perspective view of the feed guide assembly of FIG. 2;

fig. 6 is a partial perspective view of the feeding mechanism of fig. 1.

Specifically, the method comprises the following steps: 100-robot, 101-suction cup, 102-push rod, 103-fixed plate, 104-rotary cylinder, 105-flange, 106-connecting rod, 111-third spring, 200-guide plate, 201-adjusting piece, 202-lower pressing column, 203-avoiding groove, 204-guide pressing plate, 205-groove, 206-first bottom plate, 207-second bottom plate, 211-rebound guide column, 212-first spring, 213-support table, 214-adjusting nut, 300-guide bar, 301-second spring, 302-guide groove and 400-die bottom plate.

Wherein, in order to better show the rebound guide post positioned in the first spring, the lower part of the first spring is omitted in the figure.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, an automatic feeding device comprises a feeding mechanism and a guide mechanism, wherein the feeding mechanism comprises a robot 100, a sucker 101 for sucking materials and a push rod 102 for pushing the materials, the sucker 101 and the push rod 102 are connected with the robot 100, the push rod 102 is controlled by the robot 100 to push the materials, the beat is adjustable, the operation is simple and convenient, the automatic feeding device is suitable for different molds and processing process requirements, automatic feeders of various specifications are not required to be configured, and the requirement of general automatic feeding in teaching is met.

In an embodiment, as shown in fig. 6, the feeding mechanism further includes a fixing plate 103, the fixing plate 103 is connected to the robot 100, and preferably, the feeding mechanism further includes a rotating cylinder 104 to rotate at multiple angles, so as to provide a more convenient manner for taking and placing the material, further, the fixing plate 103 is disposed on the rotating cylinder 104, and the rotating cylinder 104 is connected to the robot 100. The sucking disc 101 is fixed on the fixing plate 103, and for absorbing more stably, the rectangular fixing plate 103 is adopted, the sucking discs 101 are arranged at four corners of the fixing plate 103 respectively, and the robot 100 controls the sucking discs 101 to suck and discharge air to take and discharge materials. The push rod 102 is movably connected to the fixing plate 103, the third spring 111 is arranged between the push rod 102 and the fixing plate 103, in the material taking process, the push rod 102 is abutted to materials, the third spring 111 compresses, the push rod 102 moves upwards, after discharging, the third spring 111 rebounds, the push rod 102 moves downwards to restore the original state, and the push rod 102 moves backwards to the rear of the materials to wait for an instruction to push the materials. Compare the sucking disc pay-off, the push rod is advanced stably, and the volume of advancing is controlled more accurately, has avoided the material that weakens because of sucking disc suction to lead to sliding the backward travel inaccurate of volume of advancing that brings, need not artifical entering work area and rectifies, and it is more simple and convenient to operate to ensure personnel's safety. Further, the robot 100 is connected at the end with a flange 105, a flange is connected with a connecting rod 106, and the connecting rod 106 is connected with the rotating cylinder 104.

As shown in fig. 1, the guiding mechanism includes a feeding guiding component and a stamping guiding component, the stamping guiding component is installed on the die base plate 400 to ensure that the material accurately advances in the stamping process, and the feeding guiding component is installed on the side of the die base plate 400 and used for the feeding mechanism to push the material.

As shown in fig. 5, the feeding guide assembly includes a guide plate 200 and an adjusting member 201 disposed below the guide plate 200, the push rod 102 pushes the material to advance along the guide plate 200, and the adjusting member 201 adjusts the height of the guide plate 200 to meet the requirement of the punching working height, and can further achieve synchronous up-and-down movement with the punching guide assembly, thereby ensuring smooth movement of the material in the advancing process without deformation. Preferably, the guide plate 200 is further provided with a spacing groove 203, the spacing groove 203 extends along the feeding direction, the bottom of the push rod 102 is located in the spacing groove 203, and the material is pushed along the spacing groove 203, so that the influence of the left-right shaking of the push rod 102 on the material is reduced. Preferably, the feed guide assembly further comprises a guide pressure plate 204, and the guide pressure plate 204 is disposed at one end of the guide plate 200 close to the punch guide assembly to further ensure that the material is kept horizontal while traveling from the feed guide assembly to the punch guide assembly.

In one embodiment, as shown in fig. 2, the adjusting member 201 includes a rebound guide post 211, a first spring 212, a support platform 213 supporting the guide plate 200, and an adjusting nut 214, the first spring 212 is sleeved on the rebound guide post 211, the support platform 213 is sleeved on the rebound guide post 211 and is located at an upper end of the first spring 212, the adjusting nut 214 is screwed on the rebound guide post 211 and is located above the support platform 213, and the height of the guide plate 200 is adjusted by rotating the adjusting nut 214 clockwise or counterclockwise. To facilitate the installation of the adjusting member 201, further, the supporting plate 206 and the bottom plate 207 are installed at the lower part of the guide plate 200, the adjusting member 201 is installed between the supporting plate 206 and the bottom plate 207, specifically, the rebounding guide post 211 is fixed on the bottom plate 207, the first spring 212 is sleeved on the rebounding guide post 211, the supporting table 213 is sleeved on the rebounding guide post 211 for supporting the supporting plate 206, the upper end of the first spring 212 is abutted to the supporting table 213, the lower end of the first spring 212 is abutted to the bottom plate 207, and the adjusting nut 214 is located above the supporting table 213 and is screwed with the rebounding guide post 211. The support table 213 preferably comprises a cylinder and a ring fixed below the cylinder, the upper part of the rebound guide post 211 penetrates through the support table 213, the support table 213 is located on the first spring 212, a through hole is formed in the support plate 206, the support plate 206 penetrates through the cylinder of the support table 213 and is located on the ring, the size of the adjusting nut 214 is larger than that of the cylinder of the support table 213 and is in threaded connection with the upper part of the rebound guide post 211, and the distance between the support table 213 and the bottom plate 207 is adjusted by rotating the adjusting nut 214 clockwise or anticlockwise, so that the height of the guide plate 200 is.

As shown in fig. 1, the punching guide assembly includes two opposite guide bars 300, the guide bars 300 are disposed on the bottom plate 400 of the mold, and the push rod 102 pushes the material to travel along the guide bars 300 on the guide plate 200 and the bottom plate 400 of the mold. Preferably, the guide bar 300 is provided with a guide groove 302 on the inner side thereof, and the push rod 102 pushes the material into the guide groove 302 and travels along the guide groove 302.

In one embodiment, as shown in fig. 3 and 4, the punching guide assembly further includes a second spring 301 disposed below the guide bar 300, and the guide bar 300 is connected to the die base 400 through the second spring 301, so that the material is buffered during the punching process.

Preferably, the feeding guide assembly further comprises a lower pressing column 202, the lower pressing column 202 is arranged on the guide plate 200, the guide plate 200 is conveniently pressed down by pressing the lower pressing column 202 in the pressing process of the press machine, the guide plate 200 is prevented from being pressed, and the feeding guide assembly and the stamping guide assembly are further ensured to synchronously move up and down.

Preferably, the bottom of the guide plate 200 is provided with a groove 205, the suction cup 101 sucks the material to be placed in the groove 205, and the avoiding groove 203 is located in the groove.

To sum up, the utility model provides a be applicable to the automatic feeding of the universalization portably of teaching ground, the supporting multiple modulus of continuity's autoloading in the real standard of specially adapted teaching.

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 is characterized in that: comprises a feeding mechanism and a guide mechanism,

the feeding mechanism comprises a robot (100), a suction cup (101) for sucking materials and a push rod (102) for pushing the materials, wherein the suction cup (101) and the push rod (102) are connected with the robot (100); the guide mechanism comprises a feeding guide assembly and a stamping guide assembly; the feeding guide assembly comprises a guide plate (200) and an adjusting piece (201) arranged below the guide plate (200), the push rod (102) pushes materials to move along the guide plate (200), and the adjusting piece (201) adjusts the height of the guide plate (200); the stamping guide assembly comprises two opposite guide strips (300), the guide strips (300) are arranged on a die bottom plate (400), and the push rod (102) pushes materials to move along the guide plate (200) and the guide strips (300) on the die bottom plate (400).

2. The automatic feeding device according to claim 1, wherein: the adjusting piece (201) comprises a rebound guide post (211), a first spring (212), a support table (213) supporting the guide plate (200), and an adjusting nut (214), wherein the first spring (212) is sleeved on the rebound guide post (211), the support table (213) is sleeved on the rebound guide post (211) and is positioned at the upper end of the first spring (212), the adjusting nut (214) is screwed on the rebound guide post (211) and is positioned above the support table (213), and the height of the guide plate (200) is adjusted by rotating the adjusting nut (214) clockwise or anticlockwise.

3. The automatic feeding device according to claim 2, wherein: the stamping guide assembly further comprises a second spring (301) arranged below the guide strip (300), and the guide strip (300) is connected with the die bottom plate (400) through the second spring (301).

4. The automatic feeding device according to claim 3, wherein: the feeding guide assembly further comprises a lower pressing column (202), and the lower pressing column (202) is arranged on the guide plate (200).

5. The automatic feeding device according to claim 1, wherein: the guide plate (200) is further provided with an avoiding groove (203), the avoiding groove (203) extends along the feeding direction, and the bottom of the push rod (102) is located in the avoiding groove (203).

6. The automatic feeding device according to claim 5, wherein: the bottom of the guide plate (200) is provided with a groove (205), the sucker (101) sucks materials to be placed in the groove (205), and the avoiding groove (203) is located in the groove.

7. The automatic feeding device according to claim 1, wherein: the feeding guide assembly further comprises a guide pressure plate (204), and the guide pressure plate (204) is arranged at one end, close to the stamping guide assembly, of the guide plate (200).

8. The automatic feeding device according to claim 1, wherein: the feeding mechanism further comprises a fixing plate (103), the fixing plate (103) is connected with the robot (100), the sucker (101) is fixed on the fixing plate (103), the push rod (102) is movably connected onto the fixing plate (103), and a third spring (111) is arranged between the push rod (102) and the fixing plate (103).

9. The automatic feeding device according to claim 8, wherein: the feeding mechanism further comprises a rotating cylinder (104), the fixing plate (103) is arranged on the rotating cylinder (104), and the rotating cylinder (104) is connected with the robot (100).

10. The automatic feeding device according to claim 1, wherein: the inner side of the guide strip (300) is provided with a guide groove (302), and the push rod (102) pushes materials into the guide groove (302) and runs along the guide groove (302).