CN215709987U

CN215709987U - Accurate automatic feeding mechanism of plastic part

Info

Publication number: CN215709987U
Application number: CN202121732316.1U
Authority: CN
Inventors: 应建; 胡窕爱
Original assignee: Huizhou Dingchuan Intelligent Technology Co ltd
Current assignee: Huizhou Dingchuan Intelligent Technology Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-02-01
Anticipated expiration: 2031-07-28

Abstract

The utility model belongs to the technical field of plastic part production, and particularly relates to an accurate automatic feeding mechanism for plastic parts, which comprises a bottom plate, wherein a support rod is sleeved in the bottom plate in a sliding manner, a support plate is welded on the support rod, a screw rod is connected in the support plate in a rotating manner, a hydraulic cylinder is sleeved in the support plate in a sliding manner, a screw rod is connected in the bottom plate through a thread, wheels are arranged on the support rod, a cylinder is welded on the bottom plate, the wheels are positioned in the cylinder, a support is welded on the bottom plate, and a motor is fixedly installed on the support. According to the utility model, by arranging the cylinder, the sealing cylinder, the sucker, the piston and other structures, when the sucker is in contact with the plastic part, the piston is driven to move by the cylinder rod of the cylinder, so that negative pressure can be formed between the sucker and the plastic part, and further the sucker and the plastic part are fixed.

Description

Accurate automatic feeding mechanism of plastic part

Technical Field

The utility model relates to the technical field of plastic part production, in particular to a precise automatic plastic part feeding mechanism.

Background

With the rapid development of the plastic industry and the continuous improvement of the plastic performance, plastic parts are widely applied, traditional metal parts are replaced in different fields of the plastic parts, and one plastic part with reasonable design can often replace a plurality of traditional metal parts, so that the aims of simplifying the product structure and saving the manufacturing cost are fulfilled. When using the plastic part, need detect the plastic part in proper order, detect process need use feed mechanism to carry out the material loading. Among the prior art, accurate automatic feeding mechanism of plastic part snatchs stability low to the plastic part when using, and simultaneously, the device is whole to be placed after removing and is stable inadequately. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a precise automatic plastic part feeding mechanism, which solves the problem of low grabbing stability of a plastic part and also solves the problem of unstable placement of the whole device after movement.

In order to achieve the purpose, the utility model provides the following technical scheme: an accurate automatic feeding mechanism for plastic parts comprises a bottom plate, wherein a supporting rod is sleeved in the bottom plate in a sliding manner, a supporting plate is welded on the supporting rod, a screw rod is connected in the supporting plate in a rotating manner, a hydraulic cylinder is sleeved in the supporting plate in a sliding manner, the screw rod is connected in the bottom plate through threads, a wheel is arranged on the supporting rod, a barrel is welded on the bottom plate, the wheel is positioned in the barrel, a bracket is welded on the bottom plate, a motor is fixedly installed on the bracket, a rotating shaft of the motor is rotatably connected with the bracket, a square rod is welded on the rotating shaft, a connecting barrel is sleeved on the outer side of the square rod in a sliding manner, a square hole is formed in the connecting barrel, the square rod is sleeved in the square hole in a sliding manner, a hanging plate is welded on the connecting barrel, the hydraulic cylinder is fixedly installed on the bottom plate, and a connecting barrel is rotatably connected to the outer side of a cylinder rod of the hydraulic cylinder, the connecting cylinder is welded with the hanging plate, a sealing cylinder is welded on the hanging plate, a sucker is fixedly sleeved on the outer side of the sealing cylinder, a cylinder is fixedly mounted on the hanging plate, a cylinder rod of the cylinder is connected with the hanging plate in a sliding mode, a connecting plate is welded on the cylinder rod, a connecting plate is sleeved in the sealing cylinder in a sliding mode, a piston is fixedly mounted on the connecting plate, and a piston is connected in the sealing cylinder in a sliding mode.

Preferably, the number of the supporting rods is four, and the four supporting rods are uniformly distributed in the bottom plate.

Preferably, a rotating disc is welded on the screw rod, and the rotating disc is in contact with the supporting plate.

Preferably, the bottom plate is welded with a guide rod, and the guide rod is sleeved in the supporting plate in a sliding mode.

Preferably, the side wall of the connecting sleeve is connected with a limiting pin through threads, the cylinder rod is provided with an annular groove, and the limiting pin is connected in the annular groove in a sliding mode.

Preferably, the connecting plate is welded with a sliding pin, the side wall of the sealing cylinder is provided with a sliding groove, and the sliding pin is connected in the sliding groove in a sliding manner.

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

1. according to the utility model, by arranging the cylinder, the sealing cylinder, the sucker, the piston and other structures, when the sucker is in contact with the plastic part, the piston is driven to move by the cylinder rod of the cylinder, so that negative pressure can be formed between the sucker and the plastic part, and further the sucker and the plastic part are fixed.

2. According to the utility model, by arranging the support rod, the wheels, the support plate, the screw rod, the cylinder body and other structures, after the device moves to a specified position through the wheels, the screw rod can be rotated to enable the bottom plate to descend, so that the cylinder body descends, and the cylinder body is in contact with the ground.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a front cross-sectional view of the utility model of FIG. 1;

FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;

fig. 4 is an enlarged view of the utility model at B in fig. 2.

In the figure: 1. a base plate; 2. a support bar; 3. a support plate; 4. a screw; 5. a turntable; 6. a guide bar; 7. a wheel; 8. a barrel; 9. a support; 10. a motor; 11. a rotating shaft; 111. a square bar; 112. a connecting cylinder; 113. a square hole; 12. a hanger plate; 13. a hydraulic cylinder; 14. a cylinder rod; 15. connecting sleeves; 16. a spacing pin; 17. a ring groove; 18. a sealing cylinder; 19. a suction cup; 20. a cylinder; 21. a cylinder rod; 22. a connecting plate; 23. a piston; 24. a slide pin; 25. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-4, an accurate automatic feeding mechanism for plastic parts comprises a bottom plate 1, a support rod 2 is slidably sleeved in the bottom plate 1, a support plate 3 is welded on the support rod 2, a screw rod 4 is rotatably connected in the support plate 3, a hydraulic cylinder 13 is slidably sleeved in the support plate 3, the screw rod 4 is connected in the bottom plate 1 through a thread, a wheel 7 is arranged on the support rod 2, a cylinder 8 is welded on the bottom plate 1, the wheel 7 is positioned in the cylinder 8, a bracket 9 is welded on the bottom plate 1, a motor 10 is fixedly installed on the bracket 9, a rotating shaft 11 of the motor 10 is rotatably connected with the bracket 9, a square rod 111 is welded on the rotating shaft 11, a connecting cylinder 112 is slidably sleeved on the outer side of the square rod 111, a square hole 113 is formed in the connecting cylinder 112, the square rod 111 is slidably sleeved in the square hole 113, a hanging plate 12 is welded on the connecting cylinder 112, the hydraulic cylinder 13 is fixedly installed on the bottom plate 1, and a connecting sleeve 15 is rotatably connected on the outer side of a cylinder rod 14 of the hydraulic cylinder 13, the connecting sleeve 15 is welded with the hanging plate 12, the hanging plate 12 is welded with the sealing cylinder 18, the outer side of the sealing cylinder 18 is fixedly sleeved with the sucker 19, the hanging plate 12 is fixedly provided with the air cylinder 20, the air cylinder rod 21 of the air cylinder 20 is connected with the hanging plate 12 in a sliding mode, the air cylinder rod 21 is welded with the connecting plate 22, the sealing cylinder 18 is sleeved with the connecting plate 22 in a sliding mode, the connecting plate 22 is fixedly provided with the piston 23, and the sealing cylinder 18 is connected with the piston 23 in a sliding mode.

Referring to fig. 1, there are four support rods 2, and the four support rods 2 are uniformly distributed in the bottom plate 1. By providing four support rods 2, four wheels 7 can be mounted.

Referring to fig. 2, a screw 4 is welded with a rotating disc 5, and the rotating disc 5 contacts with a supporting plate 3. The screw rod 4 is convenient to rotate by arranging the rotary disc 5.

Referring to fig. 2, a guide rod 6 is welded on the bottom plate 1, and the guide rod 6 is slidably sleeved in the support plate 3. Through setting up guide arm 6 for backup pad 3 reciprocates stably.

Referring to fig. 3, the side wall of the connecting sleeve 15 is connected with a limit pin 16 through a thread, the cylinder rod 14 is provided with a ring groove 17, and the limit pin 16 is slidably connected in the ring groove 17. The connecting sleeve 15 and the cylinder rod 14 are connected by arranging a limit pin 16 to be matched with the annular groove 17.

Referring to fig. 4, a sliding pin 24 is welded on the connecting plate 22, a sliding slot 25 is formed in the side wall of the sealing cylinder 18, and the sliding pin 24 is slidably connected in the sliding slot 25. The connecting plate 22 is guided by the cooperation of the sliding pin 24 and the sliding groove 25.

The specific implementation process of the utility model is as follows: when the device needs to be moved, the screw rod 4 is rotated through the rotary disc 5, the screw rod 4 rotates and performs threaded motion with the bottom plate 1, so that the bottom plate 1 moves upwards, the bottom plate 1 drives the cylinder 8 to move upwards, and further the wheels 7 are exposed out of the cylinder 8, so that the wheels 7 are used as main supports of the device, the whole device can move, after the device moves to a specified position, the screw rod 4 is rotated through the rotary disc 5, the screw rod 4 rotates and performs threaded motion with the bottom plate 1, so that the bottom plate 1 moves downwards, the bottom plate 1 drives the cylinder 8 to move downwards, so that the cylinder 8 is in contact with the ground, the wheels 7 are completely positioned in the cylinder 8, the device is placed more stably compared with the wheels 7 as the supports, then the hydraulic cylinder 13 is started, the hydraulic cylinder 13 starts the cylinder rod 14 to shrink, and the cylinder rod 14 drives the connecting sleeve 15 to move, the connecting sleeve 15 drives the hanging plate 12 to move, the hanging plate 12 moves to drive the connecting cylinder 112 to move, the connecting cylinder 112 slides outside the square rod 111, the hanging plate 12 moves to drive the sealing cylinder 18 to move, the sealing cylinder 18 drives the suction cup 19 to move, the suction cup 19 moves to contact with the plastic part, then the air cylinder 20 is started, the air cylinder 20 starts the air cylinder rod 21 to contract, the air cylinder rod 21 contracts to drive the connecting plate 22 to move, the connecting plate 22 drives the piston 23 to move, the piston 23 moves to form negative pressure between the suction cup 19 and the plastic part, so that the suction cup 19 fixes the plastic part, then the hydraulic cylinder 13 drives the hanging plate 12 to reset, the motor 10 starts the rotating shaft 11 to rotate, the rotating shaft 11 rotates to drive the square rod 111 to rotate, the square rod 111 drives the connecting cylinder 112 to rotate, the connecting cylinder 112 drives the hanging plate 12 to rotate, so that the position of the sealing cylinder 18 changes, when the plastic part moves to a designated position, the air cylinder 20 drives the air cylinder rod 21 to reset, so that the suction cup 19 loosens the plastic part, can realize the material loading, through setting up cylinder 20, sealed section of thick bamboo 18, sucking disc 19, piston 23 isotructure, when sucking disc 19 and plastic part contact, cylinder rod 21 drive piston 23 through cylinder 20 removes and can be so that form the negative pressure between sucking disc 19 and the plastic part, and then make and fix between sucking disc 19 and the plastic part, when using, snatch more stably to the plastic part, and applicable plastic part in the variation of size model, it is more convenient to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Accurate automatic feeding mechanism of plastic part, including bottom plate (1), its characterized in that: the supporting rod (2) is sleeved in the bottom plate (1) in a sliding mode, the supporting rod (2) is welded with the supporting plate (3), the supporting plate (3) is connected with the screw rod (4) in a rotating mode, the hydraulic cylinder (13) is sleeved in the supporting plate (3) in a sliding mode, the bottom plate (1) is connected with the screw rod (4) through threads, the supporting rod (2) is provided with a wheel (7), the bottom plate (1) is welded with the barrel (8), the wheel (7) is located in the barrel (8), the bottom plate (1) is welded with the support (9), the support (9) is fixedly provided with the motor (10), the rotating shaft (11) of the motor (10) is rotatably connected with the support (9), the rotating shaft (11) is welded with the square rod (111), the connecting cylinder (112) is sleeved on the outer side of the square rod (111) in a sliding mode, and the square hole (113) is formed in the connecting cylinder (112), a square rod (111) is sleeved in the square hole (113) in a sliding manner, a hanging plate (12) is welded on the connecting cylinder (112), a hydraulic cylinder (13) is fixedly arranged on the bottom plate (1), a connecting sleeve (15) is rotatably connected to the outer side of a cylinder rod (14) of the hydraulic cylinder (13), the connecting sleeve (15) is welded with the hanging plate (12), the hanging plate (12) is welded with a sealing cylinder (18), a sucker (19) is fixedly sleeved on the outer side of the sealing cylinder (18), a cylinder (20) is fixedly installed on the hanging plate (12), a cylinder rod (21) of the cylinder (20) is connected with the hanging plate (12) in a sliding way, a connecting plate (22) is welded on the cylinder rod (21), the connecting plate (22) is sleeved in the sealing cylinder (18) in a sliding manner, and a piston (23) is fixedly mounted on the connecting plate (22), and the piston (23) is connected in the sealing cylinder (18) in a sliding manner.

2. The accurate automatic feeding mechanism of plastic part of claim 1, characterized in that: the number of the supporting rods (2) is four, and the four supporting rods (2) are uniformly distributed in the bottom plate (1).

3. The accurate automatic feeding mechanism of plastic part of claim 1, characterized in that: the screw rod (4) is welded with a rotary disc (5), and the rotary disc (5) is in contact with the support plate (3).

4. The accurate automatic feeding mechanism of plastic part of claim 1, characterized in that: the guide rod (6) is welded on the bottom plate (1), and the guide rod (6) is sleeved in the supporting plate (3) in a sliding mode.

5. The accurate automatic feeding mechanism of plastic part of claim 1, characterized in that: the side wall of adapter sleeve (15) has spacer pin (16) through threaded connection, annular (17) have been seted up on jar pole (14), sliding connection has spacer pin (16) in annular (17).

6. The accurate automatic feeding mechanism of plastic part of claim 1, characterized in that: the connecting plate (22) is welded with a sliding pin (24), the side wall of the sealing cylinder (18) is provided with a sliding groove (25), and the sliding groove (25) is connected with the sliding pin (24) in a sliding mode.