CN219188434U

CN219188434U - Safety protection device for sewing machine part punch press

Info

Publication number: CN219188434U
Application number: CN202222844526.0U
Authority: CN
Inventors: 林宝元
Original assignee: Wujiang Wanping Baoding Machinery Co ltd
Current assignee: Wujiang Wanping Baoding Machinery Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-06-16
Anticipated expiration: 2032-10-27

Abstract

The utility model provides a safety protection device for a sewing machine part punch press, which comprises a base, a top plate and a buffer table, wherein two sides of the top of the buffer table are provided with supporting plates, the upper surface of the inner side of each supporting plate is provided with a sliding rail, the inside of each sliding rail is provided with a pulley, one side of each pulley is provided with a supporting bar through a rotating shaft, one end of each supporting bar is connected with a fixed block through the rotating shaft, one end of each fixed block is fixedly connected with an extension block, one side of each extension block is connected with the output end of a cylinder, one end of each cylinder is fixedly arranged on one side of a convex plate, one side of each fixed block is provided with a supporting block, the top of each supporting block is provided with an extension arm, and the top of each extension arm is detachably provided with a protection plate; according to the utility model, the extension block is pushed through the output end of the air cylinder, so that the extension block drives the fixed block, and the support bar drives the pulley to move in the slide rail, so that the protection plate fixed at the front end of the extension arm has a retraction effect, and the injury of a worker in the operation process is reduced.

Description

Safety protection device for sewing machine part punch press

Technical Field

The utility model belongs to the technical field of safety protection of part punches of sewing machines, and particularly relates to a safety protection device for a part punch of a sewing machine.

Background

There are many kinds of parts of sewing machine, such as needle-line transition frame, central line hook, thread passing frame, presser foot, needle head, etc., and some parts need to be drilled during processing.

The Chinese patent application number is CN202022731229.6, the safety protection device for the sewing machine part processing punch press and the punch press comprise a supporting table, a lifting mechanism, a pushing mechanism, a push plate and a control mechanism, wherein the supporting table is arranged on the side part of a punch press operation table, the lifting mechanism is slidingly connected to a sliding rail, the pushing mechanism is arranged on the lifting mechanism and used for pushing hands of workers to leave the operation table, the height of the pushing mechanism is adjustable and the action is controllable, the push plate is arranged at the pushing end of the pushing mechanism, and the control mechanism is respectively electrically connected with a punch press action controller and the pushing mechanism and is used for controlling the punch press to start the pushing mechanism to act before the punching action of the punch press. The safety protection device and the punch for the sewing machine part processing punch provided by the utility model have the technical effects that the hand of a worker can be passively separated after being placed on a workbench, the hand is prevented from being injured, the safety protection is realized, and the safety of the punching operation is ensured, but in the patent, the safety protection device is not perfect, wherein the hand of the operator is just opposite to the device, and other places possibly causing injury are not protected.

In summary, the present utility model provides a safety device for a punch press of a sewing machine part to solve the above-mentioned problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a safety protection device for a sewing machine part punch press, which aims to solve the problems of insufficient protection force and the like in the prior art.

The utility model provides a sewing machine part safety device for punch press, includes base, roof and buffer station, the backup pad is installed to buffer station top both sides, surface mounting has the slide rail on the backup pad inboard, slide rail internally mounted has the pulley, the support bar is installed through the pivot to pulley one side, the fixed block is connected through the pivot to support bar one end, fixed block one end fixed connection extension piece, extension piece one side is connected with the cylinder output, cylinder one end fixed mounting is in protruding board one side, the supporting shoe is installed to fixed block one side, extension arm is installed at the supporting shoe top, the protection shield is installed to the extension arm top can be dismantled.

As a technical scheme of the utility model, one end of the supporting plate is provided with the convex plate, the inner side of the supporting plate is provided with the fixed pile, the top of the fixed pile is connected with the other end of the extension block through the rotating shaft, and the extension block penetrates through a protection frame arranged on one side of the supporting plate.

As a technical scheme of the utility model, support columns are arranged on two sides of the top of the base, and the tops of the support columns are connected with the top plate.

As a technical scheme of the utility model, a fixed plate is arranged at the bottom of the buffer table, buffer pads are arranged at two sides of the top of the fixed plate, a bottom plate is arranged at the top of the buffer pad, and a punching hole is formed in the middle of the bottom plate.

As a technical scheme of the utility model, the supporting plate is connected with the buffer table through bolts in a spiral mode.

As a technical scheme of the utility model, a hydraulic mechanism is arranged at the top of the top plate, and the output end of the hydraulic mechanism penetrates through the top plate and is connected with the lower pressing block.

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

according to the utility model, the extension block is pushed through the output end of the air cylinder, so that the extension block drives the fixed block, the support bar drives the pulley to move in the sliding rail, the effect of collecting and placing the protection plate fixed at the front end of the extension arm is achieved, and meanwhile, the omnibearing protection effect is achieved through the support plates arranged at the two sides of the buffer table, so that the injury of workers in the operation process is reduced.

Drawings

FIG. 1 is a schematic view of a safety device for a sewing machine part punch according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a safety device for a sewing machine part punch according to the present utility model;

FIG. 3 is a schematic view of a safety device for a punch press for sewing machine parts according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure A in FIG. 1 of a safety device for a sewing machine part punch press according to the present utility model.

In the figure:

1. a base; 2. a top plate; 3. a buffer stage; 4. a support plate; 5. a slide rail; 6. a pulley; 7. a support bar; 8. a fixed block; 9. an extension block; 10. a cylinder; 11. a convex plate; 12. a support block; 13. an extension arm; 14. a protective plate; 15. fixing piles; 16. a protective frame; 17. a support column; 18. a fixing plate; 19. a cushion pad; 20. a bottom plate; 21. punching a hole; 22. a hydraulic mechanism; 23. and pressing the block.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1-4, the utility model provides a safety protection device for a sewing machine part punch press, which comprises a base 1, a top plate 2 and a buffer table 3, wherein two sides of the top of the buffer table 3 are provided with a supporting plate 4, the upper surface of the inner side of the supporting plate 4 is provided with a sliding rail 5, a pulley 6 is arranged in the sliding rail 5, one side of the pulley 6 is provided with a supporting bar 7 through a rotating shaft, one end of the supporting bar 7 is connected with a fixed block 8 through the rotating shaft, one end of the fixed block 8 is fixedly connected with an extension block 9, one side of the extension block 9 is connected with the output end of a cylinder 10, one end of the cylinder 10 is fixedly arranged on one side of a convex plate 11, one side of the fixed block 8 is provided with a supporting block 12, the top of the supporting block 12 is provided with an extension arm 13, the top of the extension arm 13 is detachably provided with a protection plate 14, the supporting block 12 and the extension arm 13 is moved through the mutual matching of the cylinder 10 and the sliding rail 6, one end of the supporting bar 7 arranged on the other side of the fixed block 8 is lifted through the mutual matching of the sliding rail 5 and the pulley 6, so that the protection effect that the protection plate is realized by fixing the top of the extension arm 13 to the protection plate.

As an embodiment of the present utility model, one end of the supporting plate 4 is provided with a convex plate 11, the inner side of the supporting plate 4 is provided with a fixing pile 15, the top of the fixing pile 15 is connected with the other end of the extension block 9 through a rotating shaft, the extension block 9 penetrates through a protection frame 16 installed at one side of the supporting plate 4, and the movement track of the extension block 9 can be fixed through the protection frame 16.

As an embodiment of the present utility model, the two sides of the top of the base 1 are provided with the supporting columns 17, and the top of the supporting columns 17 is connected with the top plate 2.

As an embodiment of the present utility model, the bottom of the buffer table 3 is provided with a fixing plate 18, two sides of the top of the fixing plate 18 are provided with a buffer cushion 19, the top of the buffer cushion 19 is provided with a bottom plate 20, the middle of the bottom plate 20 is provided with a punching hole 21, and the punching cushion 19 can effectively reduce the buffer pressure.

As an embodiment of the present utility model, the support plate 4 is screwed to the buffer table 3 by bolts, and the support plate 4 is detachably connected to the buffer table 3.

As an embodiment of the present utility model, a hydraulic mechanism 22 is installed on top of the top plate 2, and an output end of the hydraulic mechanism 22 penetrates through the top plate 2 and is connected with a pressing block 23.

The specific working principle is as follows:

the utility model provides a safety protection device for a sewing machine part punch press, which solves the problems of insufficient protection force and the like in the prior art, firstly, a part to be punched is placed in a punching hole 21 in the middle of a bottom plate 20, a hydraulic mechanism 22 is started, a pressing block 23 arranged at the output end of the hydraulic mechanism 22 is pressed down, in the pressing process, the output end of a cylinder 10 pushes an extension block 9, a fixed block 8 fixed at one end of the extension block 9 drives a supporting block 12 to move with an extension arm 13, and one end of a supporting bar 7 arranged at the other side of the fixed block 8 is lifted up through a sliding rail 5 arranged on the upper surface of the inner side of the supporting plate 4 and a pulley 6, so that the protection plate 14 fixed at the top end of the extension arm 13 is erected, the protection effect is achieved, and meanwhile, the supporting plates arranged at two sides of a buffer table can also play the protection effect, so that the practicability of the safety protection device is improved.

The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.

Claims

1. The utility model provides a sewing machine part safety device for punch press, includes base (1), roof (2) and buffer table (3), its characterized in that: the utility model discloses a buffer platform, including buffer platform (3), backup pad (4) inboard upper surface installs slide rail (5), slide rail (5) internally mounted has pulley (6), support bar (7) are installed through the pivot in pulley (6) one side, fixed block (8) are connected through the pivot to support bar (7) one end, fixed block (8) one end fixed connection extension piece (9), extension piece (9) one side is connected with cylinder (10) output, cylinder (10) one end fixed mounting is in protruding board (11) one side, supporting shoe (12) are installed to fixed block (8) one side, extension arm (13) are installed at supporting shoe (12) top, protection shield (14) are installed to extension arm (13) top detachable.

2. A safety device for a sewing machine part punch as defined in claim 1, wherein: convex plate (11) are installed to backup pad (4) one end, fixed pile (15) are installed to backup pad (4) inboard, the extension piece (9) other end is connected through the pivot at fixed pile (15) top, just extension piece (9) run through in fender bracket (16) of installing in backup pad (4) one side.

3. A safety device for a sewing machine part punch as defined in claim 1, wherein: support columns (17) are arranged on two sides of the top of the base (1), and the tops of the support columns (17) are connected with the top plate (2).

4. A safety device for a sewing machine part punch as defined in claim 1, wherein: the buffer table is characterized in that a fixed plate (18) is arranged at the bottom of the buffer table (3), buffer pads (19) are arranged on two sides of the top of the fixed plate (18), a bottom plate (20) is arranged at the top of the buffer pads (19), and a punching hole (21) is formed in the middle of the bottom plate (20).

5. The safety device for a sewing machine part punch according to claim 4, wherein: the supporting plate (4) is connected with the buffer table (3) through bolts in a spiral mode.

6. A safety device for a sewing machine part punch as defined in claim 1, wherein: the hydraulic mechanism (22) is arranged at the top of the top plate (2), and the output end of the hydraulic mechanism (22) penetrates through the top plate (2) and is connected with the lower pressing block (23).