CN211517703U

CN211517703U - Punching mechanism of clothing special-shaped hole punching equipment

Info

Publication number: CN211517703U
Application number: CN201922470218.4U
Authority: CN
Inventors: 胡冬梅; 王琳
Original assignee: Dalian Yangerte Garment Co ltd
Current assignee: Dalian Yangerte Garment Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-18
Anticipated expiration: 2029-12-31

Abstract

The utility model belongs to the clothing processing field, in particular to a punching mechanism of clothing special-shaped hole punching equipment, aiming at the problems that the existing special-shaped hole punching equipment can only punch one special-shaped hole, if other special-shaped holes are needed, the mould needs to be replaced, the time and labor are wasted, and the working efficiency is reduced, the punching mechanism comprises a base, the top of the base is fixedly connected with a punching frame, the inner wall of the top of the punching frame is provided with a groove, the inner wall of the top of the groove is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a fixed plate, the bottom of the fixed plate is fixedly connected with an upper mould, the upper mould is provided with an installation cavity, the utility model has reasonable structure and simple operation, the first punching column and the second punching column can be moved by rotating a rotating shaft, and different special-shaped holes can be punched by, the die does not need to be replaced, and the working efficiency is improved.

Description

Punching mechanism of clothing special-shaped hole punching equipment

Technical Field

The utility model relates to a tailoring technical field especially relates to a clothing dysmorphism hole stamping equipment's punching press mechanism.

Background

Clothes, which are the general names of clothes, shoes, bags, toy ornaments and the like, are mostly clothes, the clothes appear in the early stage of the development of the human society, ancient people make various materials which can be found beside the human body into crude clothes for protecting the body, the original clothes of the human are made of animal skins, the earliest 'fabric' wrapping the body is made of hemp fibers, grass and the like, and the clothes are required to be punched with special-shaped holes in the processing process of the clothes.

However, the existing special-shaped hole punching equipment can only punch one special-shaped hole, if other special-shaped holes are needed, a die needs to be replaced, time and labor are wasted, and the working efficiency is reduced, so that the punching mechanism of the clothing special-shaped hole punching equipment is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the existing special-shaped hole stamping equipment that exists among the prior art and can only punch a special-shaped hole, if need other special-shaped holes just need to change the mould, waste time and energy, reduce work efficiency's shortcoming, and the punching press mechanism of clothing special-shaped hole stamping equipment who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a punching mechanism of clothing special-shaped hole punching equipment comprises a base, wherein a punching frame is fixedly connected to the top of the base, a groove is formed in the inner wall of the top of the punching frame, a hydraulic cylinder is fixedly connected to the inner wall of the top of the groove, a fixing plate is fixedly connected to the output end of the hydraulic cylinder, an upper die is fixedly connected to the bottom of the fixing plate, an installation cavity is arranged on the upper die, a rotating shaft is rotatably connected to the inner wall of one side of the installation cavity, two moving plates are symmetrically and threadedly connected to the rotating shaft, the bottoms of the two moving plates penetrate through the inner wall of the bottom of the installation cavity and extend to the position below the bottom of the upper die, a first punching column and a second punching column are respectively and fixedly connected to the bottoms of the two moving plates, a buffer assembly is arranged at the top of the base, a lower die is rotatably connected to the buffer assembly, and, just can make first punching press post and second punching press post remove through the rotation of pivot, the different dysmorphism hole of demand punching press that can be different need not change the mould, has improved work efficiency.

Preferably, the buffering component comprises two connecting rods which are symmetrically and rotatably connected to the bottom of the lower die, the top of the base is symmetrically and slidably connected with the two sliding plates, one ends of the two connecting rods are rotatably connected with one sides, close to the two sliding plates, of the two vertical plates respectively, the two vertical plates are fixedly connected to one sides, close to the two vertical plates, of the buffering springs, one ends, close to the two buffering springs, of the two sliding plates are fixedly connected with one sides, far away from the two sliding plates respectively, due to the fact that the connecting rods are arranged, impact force can be generated during stamping, the two connecting rods can enable the two sliding plates to move towards the directions, far away from the sliding plates, and therefore the buffering springs are compressed, the impact force can be reduced, and.

Preferably, equal fixedly connected with telescopic link on the both sides inner wall of installation cavity, one side fixed connection that one end that two telescopic links are close to each other respectively keeps away from each other with two movable plates, and the telescopic link can carry on spacingly to the movable plate, makes the removal portion can not rotate along with the pivot, and can not take place the offset.

Preferably, the one end of pivot runs through the opposite side inner wall of installation cavity and extends to one side of supreme mould, the one end fixedly connected with rectangle seat of pivot, the spout has been seted up at the top of rectangle seat, sliding connection has the limiting plate in the spout, the top fixedly connected with bayonet lock of limiting plate, the draw-in groove has been seted up to one side of going up the mould, the one end of bayonet lock extends to in the draw-in groove and clamps mutually with the bayonet lock, sets up the removal that spout and limiting plate can make things convenient for the bayonet lock, through clamping of bayonet lock and draw-in groove, can restrict the countershaft, makes the pivot under the effect that does not have the external force, can not take place to rotate to can make the position of first punching press post and second punching press.

Preferably, one side fixedly connected with reset spring of limiting plate, reset spring's one end and one side inner wall fixed connection of spout, reset spring can provide the power that resets for limiting plate and bayonet lock.

The utility model discloses in, a clothing dysmorphism hole stamping equipment's punching press mechanism, owing to set up the pivot, through the forward rotation of pivot or to rotating, can make two movable plates drive first punching press post and second punching press post respectively and remove, make things convenient for first punching press post to remove to the top in first punching press hole or second punching press post to remove to the top in second punching press hole, can be according to the different dysmorphism hole of different demand punching presses, need not change the mould, improved work efficiency.

Because set up the connecting rod, can produce the impact force when the punching press, at this moment two connecting rods can make two sliding plates move to the direction of keeping away from each other to compress buffer spring, can alleviate the impact force like this, prevent that the lower mould from assaulting for a long time and damaging.

The utility model discloses rational in infrastructure, easy operation just can make first punching press post and second punching press post remove through the rotation of pivot, demand different special-shaped hole of punching press that can be different need not change the mould, has improved work efficiency.

Drawings

Fig. 1 is a schematic view of a stamping mechanism of a garment profile hole stamping device according to the present invention;

fig. 2 is a schematic view of a cross-sectional structure of an upper mold of a punching mechanism of a garment profile hole punching device according to the present invention;

fig. 3 is a schematic view of a partial three-dimensional structure of a punching mechanism of a garment profile hole punching device according to the present invention;

fig. 4 is the enlarged schematic structural diagram of part a of the punching mechanism of the punching apparatus for clothing irregular holes provided by the present invention.

In the figure: the stamping die comprises a base 1, a stamping frame 2, a hydraulic cylinder 3, a fixing plate 4, an upper die 5, a rotating shaft 6, a moving plate 7, a first stamping column 8, a second stamping column 9, a lower die 10, a connecting rod 11, a sliding plate 12, a vertical plate 13, a buffer spring 14, a rectangular seat 15, a sliding groove 16, a limiting plate 17, a bayonet pin 18, a return spring 19, an installation cavity 20 and a telescopic rod 21.

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.

Example one

Referring to fig. 1-4, a punching mechanism of a clothing irregular hole punching device comprises a base 1, a punching frame 2 is fixedly connected to the top of the base 1, a groove is formed on the inner wall of the top of the punching frame 2, a hydraulic cylinder 3 is fixedly connected to the inner wall of the top of the groove, a fixed plate 4 is fixedly connected to the output end of the hydraulic cylinder 3, an upper die 5 is fixedly connected to the bottom of the fixed plate 4, an installation cavity 20 is arranged on the upper die 5, a rotating shaft 6 is rotatably connected to the inner wall of one side of the installation cavity 20, two movable plates 7 are symmetrically and threadedly connected to the rotating shaft 6, the bottoms of the two movable plates 7 both penetrate through the inner wall of the bottom of the installation cavity 20 and extend to the bottom of the upper die 5, a first punching column 8 and a second punching column 9 are respectively and fixedly connected to the bottoms of the two movable plates 7, a buffer, the top of the lower die 10 is respectively provided with a first punching hole and a second punching hole, the first punching column 8 and the second punching column 9 can be moved by the rotation of the rotating shaft 6, different special-shaped holes can be punched according to different requirements, the die does not need to be replaced, the working efficiency is improved, because the rotating shaft 6 is arranged, the two moving plates 7 can respectively drive the first punching column 8 and the second punching column 9 to move by the forward rotation or the rotation of the rotating shaft 6, the first punching column 8 can be conveniently moved above the first punching hole or the second punching column 9 can be conveniently moved above the second punching hole, different special-shaped holes can be punched according to different requirements, the die does not need to be replaced, the working efficiency is improved, because the connecting rod 11 is arranged, impact force can be generated during punching, at the moment, the two sliding plates 12 can be moved towards the directions far away from each other by the two connecting rods 11, thereby compress buffer spring 14, can alleviate the impact force like this, prevent that bed die 10 from strikeing for a long time and damaging, the utility model discloses rational in infrastructure, easy operation just can make first punching press post 8 and second punching press post 9 remove through the rotation of pivot 6, demand different special-shaped hole of punching press that can be different need not change the mould, has improved work efficiency.

Example two

The utility model discloses in, the buffering subassembly includes that the symmetry rotates two connecting rods 11 of connection in bed die 10 bottom, base 1's top symmetry sliding connection has two sliding plates 12, two connecting rods 11's one end rotates with one side that two sliding plates 12 are close to each other respectively and is connected, two risers 13 of base 1's top symmetry fixedly connected with, the equal fixedly connected with buffer spring 14 in one side that two risers 13 are close to each other, one side fixed connection that one end that two buffer spring 14 are close to each other and two sliding plates 12 keep away from each other respectively, owing to set up connecting rod 11, can produce the impact force when the punching press, at this moment two connecting rods 11 can make two sliding plates 12 remove to the direction of keeping away from each other, thereby compress buffer spring 14, can alleviate the impact force like this, prevent that bed die 10 from strikeing.

The utility model discloses in, equal fixedly connected with telescopic link 21 on the both sides inner wall of installation cavity 20, one side fixed connection that one end that two telescopic links 21 are close to each other was kept away from each other with two movable plates 7 respectively, and telescopic link 21 can carry on spacingly to movable plate 7, makes removal portion 7 can not rotate along with pivot 6, and can not take place the skew.

The utility model discloses in, the one end of pivot 6 runs through the opposite side inner wall of installation cavity 20 and extends to one side of mould 5, the one end fixedly connected with rectangle seat 15 of pivot 6, spout 16 has been seted up at the top of rectangle seat 15, sliding connection has limiting plate 17 in spout 16, limiting plate 17's top fixedly connected with bayonet lock 18, the draw-in groove has been seted up to one side of going up mould 5, the one end of bayonet lock 18 extends to in the draw-in groove and clamps mutually with the bayonet lock, it can make things convenient for the removal of bayonet lock 18 to set up spout 16 and limiting plate 17, clamp through bayonet lock 18 and draw-in groove, can restrict pivot 6, make pivot 6 under the effect of no external force, can not take place to rotate, thereby can make the position of first punching press post 8 and second punching press post 9 more.

The utility model discloses in, one side fixedly connected with reset spring 19 of limiting plate 17, one side inner wall fixed connection of one end and spout 16 of reset spring 19, reset spring 19 can provide the power that resets for limiting plate 17 and bayonet lock 18.

In the utility model, when in specific use, firstly, the clothes are placed on the lower die 10 and fixed by the pressing block, then the big special-shaped hole or the small special-shaped hole is punched according to the actual requirement, when the big special-shaped hole is punched, the bayonet lock 18 is moved, the bayonet lock 18 is separated from the clamping of the clamping groove, then the rectangular seat 15 is rotated forwardly, the rectangular seat 15 can drive the rotating shaft 6 to rotate, because the rotating shaft 6 is in threaded connection with the two moving plates 7, the rotating shaft 6 rotates to drive the two moving plates 7 to move towards the direction close to the rectangular seat 15, the two moving plates 7 can respectively drive the first punching column 8 and the second punching column 9 to move, when the second punching column 9 moves to the position right above the second punching hole, the first punching column 8 is positioned above one side of the lower die 10, the rotating shaft 6 stops rotating, then the bayonet lock 18 is sent out, at this time, the bayonet lock 18 can be clamped with the clamping groove, fixing the current position, then starting the hydraulic cylinder 3, the hydraulic cylinder 3 can drive the upper die 5 to move downwards through the fixing plate 4, thereby punching and forming holes on the clothes through the second punching column 9, when a small special-shaped hole needs to be punched, only the rotating shaft 6 needs to be reversed, so that the two moving plates 7 respectively drive the first punching column 8 and the second punching column 9 to move towards the direction far away from the rectangular seat 15, the first punching column 8 is positioned above the first punching hole, the operation is convenient, different special-shaped holes can be punched according to the needs, the die does not need to be replaced, the working efficiency is improved, impact force can be generated during punching, at the moment, the two connecting rods 11 can drive the two sliding plates 12 to move towards the direction far away from each other, thereby compressing the buffer spring 14, thus lightening the impact force and preventing the lower die 10 from being damaged due to long-time impact, rectangle seat 15 and draw-in groove all match, no matter be first punching press post 8 be located the top in first punching press hole, still when second punching press post 9 is located the top in second punching press hole, rectangle seat 15 all can the top upwards, make things convenient for clamping of bayonet lock 18 and draw-in groove, the electrical components that appear in this article all with external master controller and 220V commercial power electric connection, and the master controller can be for the conventional known equipment of computer etc. play control, fixed connection mode among this technical scheme can adopt modes such as welding or bolt fastening to fix according to actual demand.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The punching mechanism of the clothing special-shaped hole punching equipment comprises a base (1) and is characterized in that a punching frame (2) is fixedly connected to the top of the base (1), a groove is formed in the inner wall of the top of the punching frame (2), a hydraulic cylinder (3) is fixedly connected to the inner wall of the top of the groove, a fixed plate (4) is fixedly connected to the output end of the hydraulic cylinder (3), an upper die (5) is fixedly connected to the bottom of the fixed plate (4), an installation cavity (20) is arranged on the upper die (5), a rotating shaft (6) is rotatably connected to the inner wall of one side of the installation cavity (20), two movable plates (7) are symmetrically and threadedly connected to the rotating shaft (6), the bottoms of the two movable plates (7) penetrate through the inner wall of the bottom of the installation cavity (20) and extend to the bottom of the upper die (5), a first punching column (8) and a second punching column (9) are fixedly connected to the bottoms of the two movable, the top of base (1) is equipped with buffering subassembly, and the last transmission connection of buffering subassembly has lower mould (10), first punching press hole and second punching press hole have been seted up respectively to the top of lower mould (10).

2. The punching mechanism of a clothing profile hole punching device according to claim 1, characterized in that the buffering component comprises two connecting rods (11) which are symmetrically and rotatably connected to the bottom of the lower die (10), the top of the base (1) is symmetrically and slidably connected with two sliding plates (12), one ends of the two connecting rods (11) are respectively and rotatably connected with one sides of the two sliding plates (12) which are close to each other, the top of the base (1) is symmetrically and fixedly connected with two vertical plates (13), one sides of the two vertical plates (13) which are close to each other are respectively and fixedly connected with the buffering springs (14), and one ends of the two buffering springs (14) which are close to each other are respectively and fixedly connected with one sides of the two sliding plates (12) which are far away from each.

3. The punching mechanism of a garment profile hole punching device according to claim 1, characterized in that the inner walls of the two sides of the installation chamber (20) are fixedly connected with telescopic rods (21), and the ends of the two telescopic rods (21) close to each other are fixedly connected with the sides of the two moving plates (7) far away from each other.

4. The punching mechanism of a clothing irregularly-shaped hole punching equipment according to claim 1, characterized in that, the one end of pivot (6) runs through the opposite side inner wall of installation cavity (20) and extends to one side of upper die (5), the one end fixedly connected with rectangle seat (15) of pivot (6), spout (16) have been seted up at the top of rectangle seat (15), sliding connection has limiting plate (17) in spout (16), the top fixedly connected with bayonet lock (18) of limiting plate (17), the draw-in groove has been seted up to one side of upper die (5), the one end of bayonet lock (18) extends to in the draw-in groove and clamps with the bayonet lock mutually.

5. The punching mechanism of the clothing profile hole punching equipment according to claim 4, characterized in that a return spring (19) is fixedly connected to one side of the limiting plate (17), and one end of the return spring (19) is fixedly connected to one side inner wall of the sliding chute (16).