CN110405613B

CN110405613B - Pull rod surface polishing equipment for case manufacturing

Info

Publication number: CN110405613B
Application number: CN201910694666.4A
Authority: CN
Inventors: 朱伟伟
Original assignee: Fanchang Risheng Garment Co ltd
Current assignee: Fanchang Risheng Garment Co ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2021-06-15
Anticipated expiration: 2039-07-30
Also published as: CN110405613A

Abstract

The invention discloses a surface polishing device for a pull rod for manufacturing a luggage, which relates to the field of luggage and comprises a first motor, wherein a first screw rod is rotatably connected below the first motor, a moving plate is rotatably connected to the outer side of the first screw rod, a limiting block is fixed at one end of the moving plate, a connecting block is detachably connected to the other end of the moving plate, a grinding ring is connected to the bottom end of the connecting block, the pull rod is arranged on the inner wall of the grinding ring, a limiting groove is connected to one end, located at the outer side of the moving plate, of the limiting block, a clamping plate is connected to the inner wall of the pull rod, and a connecting plate is fixed. According to the invention, the first motor, the second motor, the third motor and the electric push rod are arranged, when the pull rod is processed, the pull rod is only required to be placed into the inner wall of the Yan magic tube, other operations are not required to be carried out manually, the working efficiency is effectively improved, the manual participation steps are reduced, and the labor cost is reduced.

Description

Pull rod surface polishing equipment for case manufacturing

Technical Field

The invention relates to the field of bags and bags, in particular to a surface polishing device for a pull rod for manufacturing bags and bags.

Background

The bag (xi ā ng b ā o) is a general name of bags, and is a general name of various bags for holding articles, including general shopping bags, handbags, purses, backpacks, single shoulder bags, satchels, waist bags, various draw-bar boxes and the like.

However, when the pull rod for the luggage is polished at present, the equipment is mostly required to be operated manually, so that the labor cost is high, the efficiency is low, the equipment utilization rate cannot be further improved, the pull rod with one specification can only be processed by one equipment, the device utilization rate is not high, and when the pull rod is fixed by the existing equipment, the clamping plates are fixed on the outer side of the pull rod, so that a small part of the pull rod cannot be polished during polishing, secondary polishing is required to be performed manually, and the working efficiency is reduced.

Disclosure of Invention

The invention aims to: in order to solve the problem that the labor cost is high, the efficiency is low, the utilization rate of equipment can not be further improved, the equipment can only process a pull rod with one specification, the utilization rate of the device is not high, when the pull rod is fixed by the conventional equipment, the clamp plates are fixed on the outer side of the pull rod, a small part of the equipment cannot be polished when being polished, secondary polishing needs to be carried out manually, the work efficiency is reduced, and the pull rod surface polishing equipment for manufacturing bags is provided.

In order to achieve the purpose, the invention provides the following technical scheme: the pull rod surface polishing equipment for manufacturing the luggage comprises a first motor, wherein a first screw rod is rotatably connected below the first motor, a movable plate is rotatably connected to the outer side of the first screw rod, a limiting block is fixed at one end of the movable plate, a connecting block is detachably connected to the other end of the movable plate, a grinding ring is connected to the bottom end of the connecting block, a pull rod is arranged on the inner wall of the grinding ring, a limiting groove is connected to one end, located at the outer side of the movable plate, of the limiting block, a clamping plate is connected to the inner wall of the pull rod, a connecting plate is fixed to one side of the clamping plate, a third motor is arranged on one side of the connecting plate, a rotating shaft is rotatably connected to the output end of the third motor, a fixing plate is fixed to the outer side of the third motor, a second motor is arranged below the third motor, one side sleeve of the, the upper and lower surfaces of the spring are connected with telescopic rods connected with the connecting plate, one side of the fixed plate is connected with a mounting plate, one side, close to the rotating shaft, of the mounting plate is provided with an electric push rod, the output end of the second motor is connected with a second screw rod in a rotating mode, the outer side of the second screw rod is connected with a moving block in a rotating mode, the bottom end of the moving block is connected with a sliding block, the outer side of the sliding block is provided with a sliding rail, and a friction pad is arranged.

Preferably, a power supply box which is kept relatively static with the third motor is arranged at the top end of the mounting plate above the third motor, the third motor is electrically connected with the power supply box, and the first motor, the third motor, the second motor and the electric push rod are electrically connected with the PLC.

Preferably, a motor passes through the dead lever with the top wall body and is connected, and a motor rotates through the pivot with a screw rod and is connected, the spacing groove passes through the bolt with the wall body and can dismantle the connection, the movable plate passes through the bolt with the connecting block and can dismantle the connection.

Preferably, No. two motor ground passes through the dead lever to be connected, and No. two motors and No. two screws pass through the pivot and rotate to be connected.

Preferably, the position where the moving plate contacts with the first screw is provided with an internal thread matched with the first screw, and the position where the moving block contacts with the second screw is provided with an internal thread matched with the second screw.

Preferably, the number of the mounting plates is two, and the two mounting plates are symmetrically arranged along the transverse central axis of the rotating shaft.

Preferably, the interior of the sleeve is a hollow structure, and the telescopic rod is connected with the sleeve through a spring.

Preferably, the moving plate is slidably connected with the limiting groove through a limiting block, and the moving block is slidably connected with the sliding rail through a sliding block.

Preferably, the friction pad is fixedly connected with the clamping plate through viscous glue, and the friction pad is made of rubber.

Compared with the prior art, the invention has the beneficial effects that: the invention effectively improves the working efficiency, reduces the manual participation steps and reduces the labor cost by arranging the first motor, the second motor, the third motor and the electric push rod, only the pull rod needs to be placed into the inner wall of the Yanmao switch when the pull rod is processed, other operations do not need to be carried out manually, the connecting block is arranged and is detachably connected with the movable plate through the bolt, when the pull rods with different specifications are processed, the grinding rings with different specifications can be replaced only by replacing different connecting blocks, the utilization rate of the device is improved, the sleeve, the telescopic rod and the spring are arranged between the two connecting plates, the spring transmits the pressure to the connecting plates through the telescopic rod, the connecting plates drive the clamping plates to clamp the inner wall of the pull rod, and the problem that when the existing equipment fixes the pull rod is effectively solved, this causes a problem that a small portion cannot be polished at the time of polishing.

Drawings

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

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

FIG. 3 is a schematic view of the connection of the sleeve and the telescopic rod according to the present invention;

FIG. 4 is a schematic view of the connection between the splint and the friction pad according to the present invention.

In the figure: 1. a first motor; 2. a first screw rod; 3. a limiting block; 4. connecting blocks; 5. a grinding ring; 6. a pull rod; 7. a splint; 8. an electric push rod; 9. a moving block; 10. a slider; 11. a slide rail; 12. a second screw; 13. a second motor; 14. a third motor; 15. a fixing plate; 16. mounting a plate; 17. a connecting plate; 18. a limiting groove; 19. a rotating shaft; 20. a telescopic rod; 21. a sleeve; 22. a spring; 23. a friction pad; 24. and (5) moving the plate.

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, a surface polishing device for a drawbar for luggage manufacturing comprises a first motor 1, a first screw 2 rotatably connected below the first motor 1, a moving plate 24 rotatably connected outside the first screw 2, a limiting block 3 fixed at one end of the moving plate 24, a connecting block 4 detachably connected at the other end of the moving plate 24, a grinding ring 5 connected at the bottom end of the connecting block 4, a drawbar 6 arranged on the inner wall of the grinding ring 5, a limiting groove 18 connected at one end of the moving plate 24 outside the limiting block 3, a clamping plate 7 connected on the inner wall of the drawbar 6, a connecting plate 17 fixed at one side of the clamping plate 7, a third motor 14 arranged at one side of the connecting plate 17, a rotating shaft 19 rotatably connected at the output end of the third motor 14, a fixing plate 15 fixed at the outside of the third motor 14, a second motor 13 arranged below the third motor 14, and a sleeve 21 at one side of the third motor 14 far away from the rotating, the spring 22 is installed inside the sleeve 21, the upper surface and the lower surface of the spring 22 are connected with the telescopic rod 20 connected with the connecting plate 17, one side of the fixing plate 15 is connected with the mounting plate 16, one side, close to the rotating shaft 19, of the mounting plate 16 is installed with the electric push rod 8, the output end of the second motor 13 is connected with the second screw 12 in a rotating mode, the outer side of the second screw 12 is connected with the moving block 9 in a rotating mode, the bottom end of the moving block 9 is connected with the sliding block 10, the outer side of the sliding block 10 is provided with the sliding.

Please refer to fig. 1, a power box which is relatively static with the third motor 14 is arranged at the top end of the mounting plate 16 above the third motor 14, so that an external power is conveniently provided for the third motor 14 through the power box on the top plate of the mounting plate 16, the third motor 14 is electrically connected with the power box, the friction pad 23 is fixedly connected with the clamping plate 7 through viscous glue, the friction pad 23 is made of rubber, the first motor 1, the third motor 14, the second motor 13 and the electric push rod 8 are electrically connected with the PLC controller, and the first motor 1, the third motor 14, the second motor 13 and the electric push rod 8 are conveniently controlled to run or stop running through the PLC controller; the first motor 1 is connected with an upper wall body through a fixed rod, so that the first motor 1 is convenient to prevent from shaking when running, the first motor 1 is rotatably connected with the first screw rod 2 through a rotating shaft, the first motor 1 is convenient to drive the first screw rod 2 to rotate, the limiting groove 18 is detachably connected with the wall body through a bolt, the limiting groove 18 is convenient to be installed on the wall body vertical to the ground, the movable plate 24 is detachably connected with the connecting block 4 through a bolt, and the purpose of replacing grinding rings 5 of different specifications is convenient to achieve by replacing the connecting block 4; the second motor 13 is connected with the ground through a fixed rod, so that the second motor 13 is prevented from shaking during operation, and the second motor 13 is rotatably connected with the second screw 12 through a rotating shaft, so that the second motor 13 drives the second screw 12 to rotate; the inner threads matched with the first screw 2 are arranged at the position where the moving plate 24 is contacted with the limiting block 3, so that the moving plate 24 can move up and down in the vertical direction under the action of the threads when the first screw 2 rotates, the inner threads matched with the second screw 12 are arranged at the position where the moving block 9 is contacted with the second screw 12, and the moving block 9 can move in the horizontal direction under the action of the threads when the second screw 12 rotates; the number of the mounting plates 16 is two, and the two mounting plates 16 are symmetrically arranged along the transverse central axis of the rotating shaft 19, so that the electric push rod 8 on one side of the mounting plates 16 close to the rotating shaft 19 can extrude the connecting plate 17; the moving plate 24 is slidably connected with the limiting groove 18 through the limiting block 3, so that the moving plate 24 can conveniently move up and down at one end of the limiting groove 18, the moving block 9 is slidably connected with the sliding rail 11 through the sliding block 10, and the moving block 9 can conveniently move horizontally above the sliding rail 11.

Please refer to fig. 3, the interior of the sleeve 21 is hollow, so that the spring 22 can be conveniently installed inside the sleeve 21, and the telescopic rod 20 is connected to the sleeve 21 through the spring 22, so that the telescopic rod 20 can move up and down inside the sleeve 21 under the action of the spring 22.

Please refer to fig. 4, the friction pad 23 is fixedly connected to the clamp plate 7 by the viscous glue, so that the friction pad 23 can be fixed on the clamp plate 7, and the friction pad 23 is made of rubber, so that the friction force between the clamp plate 7 and the pull rod 6 is increased by the friction pad 23.

The working principle is as follows: firstly, when the device is used, the device is connected with an external power supply, the pull rod 6 is placed on the inner wall of the grinding ring 5, the second motor 13 is controlled by the PLC to operate, the second motor 13 drives the second screw 12 to rotate through the rotating shaft, the second screw 12 drives the moving block 9 to move when rotating, meanwhile, the moving block 9 slides on the inner wall of the sliding rail 11 through the sliding block 10, the moving block 9 simultaneously drives the third motor 14 to move towards the pull rod 6 until the third motor 14 drives the connecting plate 17 and the clamping plate 7 to move towards the pull rod 6 through the rotating shaft 19, the telescopic rod 20 and the sleeve 21, the electric push rod 8 is controlled by the PLC controller to operate in the moving process of the connecting plate 17 and the clamping plate 7 until the output end of the electric push rod 8 is in close contact with the connecting plate 17, and the output end of the electric push rod 8 and the connecting plate 17 output pressure, after the connecting plate 17 receives pressure, the pressure is conveyed to the spring 22 through the telescopic rod 20, the spring 22 is compressed under stress, at the moment, the telescopic rod 20 contracts towards the inside of the sleeve 21, the telescopic rod 20 drives the two clamping plates 7 to approach each other through the two connecting plates 17 until the clamping plates 7 enter the inside of the pull rod 6, at the moment, the electric push rod 8 is controlled to run reversely through the PCL controller and the second motor 13 is controlled to stop running until the electric push rod 8 returns to an initial state, after the connecting plate 17 loses the pressure of the electric push rod 8, the spring 22 starts to reset, the spring 22 resets through the telescopic rod 20 and the two connecting plates 17, the two connecting plates 17 drive the two clamping plates 7 to clamp the inner wall of the pull rod 6, and meanwhile, the friction pad 23 increases the friction force between the clamping; then, the PLC controller controls the second motor 13 to reversely run and simultaneously controls the third motor 14 to run, the third motor 14 drives the rotating shaft 19 to rotate through the rotating shaft, the rotating shaft 19 drives the two connecting plates 17 to rotate through the telescopic rods 20 and the sleeves 21, the two connecting plates 17 drive the pull rod 6 to rotate on the inner wall of the grinding ring 5 through the two clamping plates 7, simultaneously, the second motor 13 reversely runs, the second screw 12 and the moving block 9 drive the third motor 14 to move to the initial position, the third motor 14 drives the two connecting plates 17 to move to the initial position through the rotating shaft 19, the telescopic rods 20 and the sleeves 21 in the moving process, the two connecting plates 17 can drive the pull rod 6 to move in the horizontal direction through the clamping plates 7, and at the moment, the pull rod 6 moves while rotating on the inner wall of the grinding ring 5; finally, when the grinding rings 5 with different sizes are replaced, the bolts connecting the connecting block 4 and the moving plate 24 are removed, the connecting block 4 and the grinding rings 5 can be replaced, then the first motor 1 is controlled to operate through the PLC, the first motor 1 drives the first screw rod 2 to rotate through the rotating shaft, the first screw rod 2 moves up and down in the vertical direction under the action of threads when rotating, the moving plate 24 drives the grinding rings 5 to move up and down through the connecting block 4 until the circle centers of the grinding rings 5 and the circle center of the rotating shaft 19 are on the same horizontal line.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.

Claims

1. Case and bag are pull rod surface finish equipment for manufacturing, including a motor (1), its characterized in that: the lower part of the first motor (1) is rotatably connected with a first screw rod (2), the outer side of the first screw rod (2) is rotatably connected with a movable plate (24), one end of the movable plate (24) is fixedly provided with a limiting block (3), the other end of the movable plate (24) is detachably connected with a connecting block (4), the bottom end of the connecting block (4) is connected with a grinding ring (5), the inner wall of the grinding ring (5) is provided with a pull rod (6), one end, located on the movable plate (24), of the outer side of the limiting block (3) is connected with a limiting groove (18), the inner wall of the pull rod (6) is connected with a clamping plate (7), one side of the clamping plate (7) is fixedly provided with a connecting plate (17), one side of the connecting plate (17) is provided with a third motor (14), the output end of the third motor (14) is rotatably connected with a rotating shaft (19), and the, a second motor (13) is arranged below the third motor (14), a sleeve (21) is arranged on one side of the rotating shaft (19) far away from the third motor (14), a spring (22) is arranged in the sleeve (21), the upper surface and the lower surface of the spring (22) are both connected with a telescopic rod (20) connected with the connecting plate (17), one side of the fixed plate (15) is connected with a mounting plate (16), one side of the mounting plate (16) close to the rotating shaft (19) is provided with an electric push rod (8), the output end of the second motor (13) is rotationally connected with a second screw rod (12), a moving block (9) is rotatably connected to the outer side of the second screw rod (12), a sliding block (10) is connected to the bottom end of the moving block (9), a sliding rail (11) is arranged on the outer side of the sliding block (10), and a friction pad (23) is arranged on the clamping plate (7); the number of the mounting plates (16) is two, and the two mounting plates (16) are symmetrically arranged along the transverse central axis of the rotating shaft (19).

2. A surface polishing apparatus for a drawbar for use in luggage manufacturing according to claim 1, characterized in that: the power supply box keeping relative static with the third motor (14) is arranged at the top end of the mounting plate (16) above the third motor (14), the third motor (14) is electrically connected with the power supply box, and the first motor (1), the third motor (14), the second motor (13) and the electric push rod (8) are all electrically connected with the PLC.

3. A surface polishing apparatus for a drawbar for use in luggage manufacturing according to claim 1, characterized in that: a motor (1) passes through the dead lever with the top wall body and is connected, and a motor (1) rotates through the pivot with a screw rod (2) and is connected, spacing groove (18) pass through the bolt with the wall body and can dismantle the connection, movable plate (24) can dismantle through the bolt with connecting block (4) and be connected.

4. A surface polishing apparatus for a drawbar for use in luggage manufacturing according to claim 1, characterized in that: no. two motor (13) ground passes through the dead lever to be connected, and No. two motor (13) and No. two screw rod (12) rotate through the pivot to be connected.

5. A surface polishing apparatus for a drawbar for use in luggage manufacturing according to claim 1, characterized in that: the movable block (24) is provided with an internal thread matched with the first screw (2) at the position contacted with the first screw (2), and the movable block (9) is provided with an internal thread matched with the second screw (12) at the position contacted with the second screw (12).

6. A surface polishing apparatus for a drawbar for use in luggage manufacturing according to claim 1, characterized in that: the interior of the sleeve (21) is of a hollow structure, and the telescopic rod (20) is connected with the sleeve (21) through a spring (22).

7. A surface polishing apparatus for a drawbar for use in luggage manufacturing according to claim 1, characterized in that: the moving plate (24) is connected with the limiting groove (18) in a sliding mode through the limiting block (3), and the moving block (9) is connected with the sliding rail (11) in a sliding mode through the sliding block (10).

8. A surface polishing apparatus for a drawbar for use in luggage manufacturing according to claim 1, characterized in that: the friction pad (23) is fixedly connected with the clamping plate (7) through viscous glue, and the friction pad (23) is made of rubber.