Row clothing punching device with punching heads convenient to replace

Abstract

The utility model provides a row clothing punching device convenient to replace punching heads, which comprises a working table, a mounting bracket, a driving mechanism, a punching head lifting frame, a plurality of connecting seats and a plurality of punching heads, a punching through groove is formed in the working table, and the mounting bracket is mounted on the working table; the two ends of the driving mechanism are connected with the installation support and the punching head lifting frame respectively, the two ends of the punching head lifting frame are connected with the installation support in a sliding mode, the multiple connecting bases are installed on the punching head lifting frame at intervals, and each punching head is detachably connected with one connecting base. The cloth punching machine solves the problems that in the prior art, due to the fact that a cloth punching machine cannot form a plurality of row holes in one-time punching, when a plurality of row holes need to be formed in clothes, workers only need to operate the punching machine for multiple times, labor intensity is large, clothes punching efficiency is low, and the punching efficiency is high due to the fact that the diameter of a punching head of an existing cloth punching machine cannot be changed. The technical problem that the cloth perforating machine cannot meet the requirements of clothes for holes with different hole diameters is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to clothing making equipment technical field especially relates to a row clothing punching device convenient to replace punch head. BACKGROUND

[0002] With the continuous development of social economy, industrial production is gradually improving, especially in the clothing industry, due to people's pursuit of beauty, need to buy different styles of clothing, to decorate and beautify oneself, resulting in the demand for clothing is increasing, in the process of clothing production, need to punch hole to different styles of clothing, can facilitate the installation of clothing button.

[0003] Cloth punching machine is a kind of equipment for punching hole to clothing, cloth, leather etc., the cloth punching machine of present stage cannot open multiple row holes in one stamping, when needing to open row holes on clothing, staff needs to operate punching machine multiple times, each stamping operation needs to spend time and effort to calibrate punching position, not only the labor intensity is big, and clothing punching efficiency is low, simultaneously, the diameter of the punch head of the existing cloth punching machine cannot be changed, cannot satisfy the demand of different aperture hole of clothing. UTILITY MODEL CONTENT

[0004] The purpose of the embodiment of the application is to provide a row clothing punching device convenient to replace punch head, to solve the technical problems that in the prior art, cloth punching machine cannot open multiple row holes in one stamping, when clothing needs to open multiple row holes, only rely on staff to operate punching machine multiple times, resulting in high labor intensity and low clothing punching efficiency and the diameter of the punch head of the existing cloth punching machine cannot be changed, resulting in cloth punching machine cannot satisfy the demand of different aperture hole of clothing.

[0005] To achieve the above purpose, the technical scheme is as follows:

[0006] A row clothing punching device convenient to replace punch head, including workbench, mounting bracket, drive mechanism and punch mechanism, the workbench is provided with punch through slot, the mounting bracket is installed on the workbench, the drive mechanism is connected with the mounting bracket, the punch mechanism is connected with the movable end of the drive mechanism and is located directly above the punch through slot, the both ends of the punch mechanism are slidably connected with the mounting bracket, the punch mechanism includes punch head lifting frame and a plurality of punch head assemblies;

[0007] The punch head lifting frame is connected with the drive mechanism, and the both ends thereof are slidably connected with the mounting bracket;

[0008] A plurality of punch head assemblies are arranged on the punch head lifting frame and are located above the punch through slot, and the punch head assembly comprises a connecting seat and a punch head, the connecting seat is connected with the punch head lifting frame, and the punch head is detachably connected with the connecting seat.

[0009] In the row clothing punch device with the punch head convenient to replace, one end of the connecting seat towards the punch through slot is provided with a threaded inner hole, one end of the punch head connected with the connecting seat is provided with an external thread, and the punch head is detachably connected with the connecting seat through the threaded inner hole and the external thread.

[0010] In the row clothing punch device with the punch head convenient to replace, one end of the punch head away from the connecting seat is provided with a mounting inner hole, a spring is arranged in the mounting inner hole, one end of the spring is connected with the mounting inner hole, and the other end is provided with a reset block, and the reset block is in sliding connection with the mounting inner hole.

[0011] In the row clothing punch device with the punch head convenient to replace, the inner side and the outer side of the end of the mounting inner hole away from the connecting seat are both provided with chamfers, so that the cross section of the outer side wall of the mounting inner hole is in the shape of an inverted triangle.

[0012] In the row clothing punch device with the punch head convenient to replace, a sliding rod is arranged on the punch head lifting frame, a fixing groove is formed in the sliding rod, a plurality of connecting seats are in sliding connection with the sliding rod, a fixing hole and a fixing bolt are arranged on the connecting seat, the fixing bolt penetrates through the fixing hole and is in abutment with the fixing groove.

[0013] In the row clothing punch device with the punch head convenient to replace, one end of the fixing bolt in abutment with the fixing groove is provided with a fixing block, and a rubber layer is arranged on the outer side of the fixing block and the groove wall of the fixing groove.

[0014] In the row clothing punch device with the punch head convenient to replace, the height of the fixing block is defined as H, and the groove width of the fixing groove is defined as h, and the h is less than or equal to the H.

[0015] In the row clothing punch device with the punch head convenient to replace, one end of the punch head lifting frame towards the workbench is provided with at least four buffer fixing mechanisms, and the buffer fixing mechanism comprises a sleeve, a buffer rod, a buffer spring and a clothing pressing piece.

[0016] The sleeve is connected with the punching head lifting frame, the buffer rod sliding sleeve is arranged in the sleeve, one end of the buffer rod sliding sleeve away from the sleeve is connected with the garment pressing piece, and the buffer spring is sleeved on the buffer rod, one end of the buffer spring is connected with the sleeve, and the other end of the buffer spring is connected with the garment pressing piece.

[0017] In the row garment punching device convenient for replacing the punching head, the punching through slot is provided with a cleaning mechanism at one end away from the punching mechanism, and the cleaning mechanism comprises a fixed frame and a brush strip.

[0018] The fixed frame is connected with the workbench, and the opposite two ends of the inner side of the fixed frame are both provided with the brush strip.

[0019] In the row garment punching device convenient for replacing the punching head, the punching through slot is provided with a debris collecting box at one end away from the punching mechanism, and the debris collecting box is connected with the workbench.

[0020] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0021] The row garment punching device convenient for replacing the punching head provided by the embodiments of the present application solves the technical problems in the prior art that the cloth punching machine cannot open multiple row holes in one punching, when the garment needs to be opened multiple row holes, the workers can only operate the punching machine multiple times, resulting in high labor intensity, low garment punching efficiency, and the diameter of the punching head of the existing cloth punching machine cannot be changed, so that the cloth punching machine cannot meet the needs of different hole diameters of the garment. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced, and the drawings are not intended to be drawn according to scale, and in order to be clear, not every component will be marked in each drawing. The drawings in the following description are only some embodiments of the present application, and other drawings can be obtained according to these drawings without creative labor for those skilled in the art. Among them:

[0023] Figure 1 The structure schematic view of the embodiments of the present application.

[0024] Figure 2 The cross-sectional view of the punching head assembly in the embodiments of the present application.

[0025] Figure 3 It is a sectional view of the buffer fixing mechanism in the embodiment of the application.

[0026] Figure 4 It is a structural schematic view of the cleaning mechanism in the embodiment of the application.

[0027] Figure 5 It is a side sectional view of the connecting seat and the slide rod in the embodiment of the application.

[0028] Explanation of reference signs:

[0029] 1 - workbench, 2 - mounting bracket, 3 - driving mechanism, 4 - punching through slot, 5 - punching head lifting frame, 6 - connecting seat, 7 - punching head, 8 - threaded hole, 9 - mounting hole, 10 - spring, 11 - reset block, 12 - slide rod, 13 - fixing groove, 14 - fixing bolt, 15 - fixing block, 16 - sleeve, 17 - buffer rod, 18 - buffer spring, 19 - clothing pressing piece, 20 - fixing frame, 21 - brush strip, 22 - debris collection box. DETAILED DESCRIPTION

[0030] The current cloth punching machine cannot open multiple row holes in one punching, when it is needed to open multiple row holes on the clothing, the staff needs to operate the punching machine for multiple times, and the punching position needs to be calibrated for each punching operation, which not only has high labor intensity, but also has low clothing punching efficiency, and meanwhile, the diameter of the punching head of the current cloth punching machine cannot be changed, which cannot meet the needs of different hole diameters of the clothing.

[0031] In view of this, the embodiment of the application provides a row clothing punching device with a punching head convenient to replace, the idea of which is that a mounting bracket is arranged on a workbench, a driving mechanism is arranged at the bottom end of the mounting bracket, the driving mechanism is connected with a punching head lifting frame, a plurality of connecting seats are arranged at intervals on the punching head lifting frame, and a punching head is detachably connected to the bottom end of each connecting seat, thereby solving the technical problems that in the prior art, because the cloth punching machine cannot open multiple row holes in one punching, when the clothing needs to open multiple row holes, the staff can only operate the punching machine for multiple times, which results in high labor intensity and low clothing punching efficiency, and because the diameter of the punching head of the current cloth punching machine cannot be changed, the cloth punching machine cannot meet the needs of different hole diameters of the clothing.

[0032] The technical solutions in the embodiments of the application will be described clearly and completely below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the application.

[0033] In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0034] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0035] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0036] The following disclosure provides many different embodiments, or examples, for implementing different structures of the present application. For the purpose of simplifying the present application, the components and arrangements of the specific examples described below are intended to be examples only. Of course, they are not meant to limit the present application in any way. Furthermore, the present application can be implemented in a wide variety of other ways not expressly described herein. Also, the present application provides various examples of specific processes and materials. However, one skilled in the art will recognize that other processes and / or materials can be used.

[0037] The embodiment of the present application provides a row of clothing punching device with replaceable punching head, as shown in the figure. Figures 1 to 5 The row of clothing punching device with replaceable punching head comprises a workbench 1, a mounting bracket 2, a driving mechanism 3 and a punching mechanism. The workbench 1 is provided with a punching through slot 4. The mounting bracket 2 is mounted on the workbench 1. The driving mechanism 3 is mounted on the mounting bracket 2. The punching mechanism is connected with the movable end of the driving mechanism 3 and located directly above the punching through slot 4. The two ends of the punching mechanism are slidingly connected with the mounting bracket 2.

[0038] In the embodiment, the driving mechanism 3 can be a hydraulic cylinder or an air cylinder. The driving mechanism 3 is used to drive the punching mechanism to make vertical reciprocating motion between the top end of the mounting bracket 2 and the workbench 1.

[0039] The punching mechanism comprises a punching head lifting frame 5 and a plurality of punching head assemblies. The punching head lifting frame 5 is connected with the driving mechanism 3 and slidingly connected with the mounting bracket 2 at both ends.

[0040] In the embodiment, the fixed end of the driving mechanism 3 is connected with the inner wall of the top end of the mounting bracket 2, and the movable end is connected with the top end of the punching head lifting frame 5. The two ends of the punching head lifting frame 5 can be slidingly connected with the mounting bracket 2 through the sliding block and the sliding groove provided on the mounting bracket 2. The two ends of the mounting bracket 2 provide the punching head lifting frame 5 with limiting and guiding function for reciprocating motion.

[0041] The plurality of punching head assemblies are spaced apart and mounted on the punching head lifting frame 5 and located directly above the punching through slot 4. The punching head assembly comprises a connecting seat 6 and a punching head 7. The connecting seat 6 is connected with the punching head lifting frame 5, and the punching head 7 is detachably connected with the connecting seat 6.

[0042] Specifically, the punch head lifting frame 5 is provided with a sliding rod 12, the sliding rod 12 is provided with a fixing groove 13, a plurality of the connecting seats 6 are sleeved on the sliding rod 12 and are in sliding connection with the sliding rod 12, the connecting seat 6 is provided with a fixing hole and a fixing bolt 14, the fixing bolt 14 penetrates through the fixing hole and abuts against the fixing groove 13, the fixing bolt 14 is tightened in the fixing groove 13 to position the connecting seat 6 on the sliding rod 12, in order to further improve the fixing effect of the connecting seat 6 and the sliding rod 12, one end of the fixing bolt 14 abutting against the fixing groove 13 is provided with a fixing block 15, the outer side of the fixing block 15 and the groove wall of the fixing groove 13 are both provided with a rubber layer, the height of the fixing block 15 is defined as H, the groove width of the fixing groove 13 is defined as h, and h≤H is met.

[0043] In the embodiment, the connecting seat 6 is in sliding connection with the sliding rod 12, the distance between the connecting seats 6 can be adjusted according to the requirement, the distance between the punch head assemblies 7 can be adjusted, in other embodiments, a scale can be arranged on the punch head lifting frame 5, a pointer structure can be arranged on each connecting seat 6, so that the distance between the adjacent punch head assemblies can be more intuitively and accurately known by the operator, the fixing groove 13 is axially arranged on the sliding rod 12, in order to facilitate the insertion of the fixing block 15 into the fixing groove 13, the connection between the fixing groove 13 and the circumferential surface of the sliding rod 12 is chamfered, the height of one end of the fixing block 15 in contact with the fixing groove 13 is less than the height of the other end of the fixing block 15 away from the fixing groove 13, that is, the cross section of the fixing block 15 is trapezoidal, preferably, in order to improve the fixing effect of the connecting seat 6 and the sliding rod 12, the groove width h of the fixing groove 13 is slightly less than the height H of the fixing block 15, that is, when the fixing bolt 14 is tightened, the fixing block 15 is in extrusion with the fixing groove 13, it should be noted that the height h of the fixing block 15 is the height of the end of the fixing block 15 away from the fixing groove 13, and the height H of the fixing groove 13 is the vertical distance between the rubber layers on the opposite side walls in the fixing groove 13.

[0044] Specifically, one end of the connecting seat 6 facing the punch through slot 4 is provided with a threaded hole 8, one end of the punch head 7 connected with the connecting seat 6 is provided with an external thread, and the punch head 7 is detachably connected with the connecting seat 6 through the threaded hole 8 and the external thread.

[0045] The punching head 7 can be divided into a connecting end and a punching end. The connecting end of the punching head 7 of each specification is consistent in specification, so that the punching head 7 is fixedly connected with the threaded inner hole 8. The punching end of the punching head 7 can be designed into different specifications according to requirements, so as to meet the requirements of garment punching on the punching head 7 of different diameters.

[0046] In some embodiments, one end of the punching head 7 away from the connecting seat 6 is provided with a mounting inner hole 9, the mounting inner hole 9 is provided with a spring 10, one end of the spring 10 is connected with the mounting inner hole 9, and the other end is provided with a reset block 11, the reset block 11 is in sliding connection with the mounting inner hole 9.

[0047] Specifically, in order to make the reset block 11 more easily slide into the mounting inner hole 9 to extrude the spring 10, the inner side of one end of the mounting inner hole 9 away from the connecting seat 6 is provided with a chamfer. In order to make the punching head 7 more easily punch holes on clothes and fabrics, the outer side of one end of the mounting inner hole 9 away from the connecting seat 6 is also provided with a chamfer, so that the cross section of the outer side wall of the mounting inner hole 9 is in the shape of an inverted triangle.

[0048] Wherein, by setting the reset block 11 and the spring 10, when the punching head 7 is punched, the fabric extrudes the reset block 11 and the spring 10 into the mounting inner hole 9. When the punching head 7 punches a hole on the fabric, the spring 10 deforms and resets to push out the fabric fragments in the mounting inner hole 9 through the reset block 11. In order to increase the deformation amount of the spring 10 when it is extruded, so as to obtain greater elastic force when the spring 10 resets, when the spring 10 and the reset block 11 are in a natural vertical state, the reset block 11 slightly protrudes from the mounting inner hole 9.

[0049] In some embodiments, one end of the punching head lifting frame 5 towards the workbench 1 is provided with at least four buffer fixing mechanisms, the buffer fixing mechanisms include a sleeve 16, a buffer rod 17, a buffer spring 18 and a garment pressing piece 19, the sleeve 16 is connected with the punching head lifting frame 5, the buffer rod 17 is slidably sleeved in the sleeve 16, one end of the buffer rod 17 away from the sleeve 16 is connected with the garment pressing piece 19, the buffer spring 18 is sleeved on the buffer rod 17, one end of the buffer spring 18 is connected with the sleeve 16, and the other end is connected with the garment pressing piece 19.

[0050] Wherein, in the embodiment, the number of the buffer fixing mechanism is four, which are respectively located at the four corners of the bottom end of the punching head lifting frame 5, one end of the buffer rod 17 in the sleeve 16 is provided with a T-shaped end, the T-shaped end is used to prevent the buffer rod 17 from falling out of the sleeve 16, when the punching head lifting frame 5 moves towards the workbench 1 to complete the punching work on the cloth, the buffer spring 18 is extruded and deformed to provide a buffer force, at the same time, the four clothing pressing pieces 19 press the four corners of the cloth respectively, and the buffer spring 18 applies extrusion force to the cloth to tighten the cloth and complete the cloth fixing. It should be noted that the projection of the buffer fixing mechanism on the horizontal plane does not intersect with the projection of the punching slot 4 on the horizontal plane, that is, when the punching head lifting frame 5 is driven to move downward, the buffer fixing mechanism abuts against and extrudes the table top of the workbench 1, and will not pass through the punching slot 4.

[0051] In some embodiments, the punching slot 4 is provided with a cleaning mechanism away from the end of the punching mechanism, the cleaning mechanism includes a fixed frame 20 and a brush strip 21, the fixed frame 20 is connected with the bottom end of the workbench 1, and the opposite ends of the inner side of the fixed frame 20 are provided with a brush strip 21.

[0052] Wherein, when the punching head 7 completes the cloth punching and passes through the punching slot 4, the relative arrangement of the two brush strips 21 on the outer side of the punching head 7 is used to clean the cloth debris, prevent the cloth debris from affecting the punching head 7 and causing punching deviation of the punching head 7, and improve the punching precision. Further, the fixed frame 20 can be provided with protrusions on the opposite sides, and the brush strip 21 can be provided with grooves, so that the brush strip 21 can be detachably connected with the fixed frame 20 through the grooves and the protrusions, so as to meet the needs of replacing the brush strip 21 when the brush strip 21 is damaged or dirty.

[0053] In some embodiments, the punching slot 4 is provided with a debris collection box 22 away from the end of the punching mechanism, and the debris collection box 22 is connected with the workbench 1.

[0054] Wherein, the debris collection box 22 can be provided as a drawer structure to facilitate cleaning of the debris collection box 22, the top end of the debris collection box 22 is connected with the workbench 1 and realizes full enclosure of the punching slot 4 located at one end of the debris collection box 22, and the cleaning mechanism is arranged in the debris collection box 22. It should be noted that the cleaning mechanism will not affect the opening and closing of the drawer structure of the debris collection box 22, and the debris collection box 22 is used to collect the cloth debris ejected by the spring 10 and the reset block 11 and the cloth debris cleaned by the brush strip 21 on the outer circumferential side of the punching head 7.

[0055] In summary, the application provides a kind of row clothing punching device of punch head convenient to replace, by setting installation support on workbench, installation support bottom end is provided with driving mechanism, driving mechanism is connected with punch head lifting frame, several connecting seats are installed on punch head lifting frame with interval, one punch head is detachably connected at the bottom of each connecting seat, solve the technical problems in the prior art, because cloth punching machine cannot set up multiple row holes in one punching, when clothing needs to set up multiple row holes, only rely on multiple operations of puncher by workers, resulting in high labor intensity and low clothing punching efficiency, and because the diameter of the punch head of the existing cloth punching machine cannot be changed, the cloth punching machine cannot meet the needs of different hole diameter hole requirements of clothing.

[0056] The above describes a kind of row clothing punching device of punch head convenient to replace provided by the embodiments of the application in detail, specific examples are applied in this paper to describe the principle and implementation mode of the application, the above embodiment is only used to help understand the technical scheme of the application and its core idea;Ordinary skilled in the art should understand that: it can still modify the technical scheme recorded in the above each embodiment, or equivalent replacement is carried out to part of technical features;And these modifications or replacements do not make the essence of corresponding technical scheme deviate from the scope of the technical scheme of the embodiments of the application.

Claims

1. A punching device for lined garments that facilitates the replacement of punch heads, comprising a worktable, a mounting bracket, a drive mechanism, and a punching mechanism, wherein the worktable is provided with a punching through slot, the mounting bracket is mounted on the worktable, the drive mechanism is connected to the mounting bracket, the punching mechanism is connected to the movable end of the drive mechanism and is located directly above the punching through slot, and both ends of the punching mechanism are slidably connected to the mounting bracket, characterized in that... The punching mechanism comprises a punching head lifting frame and a plurality of punching head assemblies; The punching head lifting frame is connected with the driving mechanism, and both ends thereof are slidingly connected with the mounting support; The plurality of punching head assemblies are spaced apart and mounted on the punching head lifting frame and are located directly above the punching channel, and each of the punching head assemblies comprises a connecting seat and a punching head, wherein the connecting seat is connected with the punching head lifting frame, and the punching head is detachably connected with the connecting seat.

2. The aligned garment punching device with replaceable punching head according to claim 1, wherein, One end of the connecting seat, which faces the punching channel, is provided with a threaded inner hole, and one end of the punching head, which is connected with the connecting seat, is provided with an external thread, and the punching head is detachably connected with the connecting seat through the threaded inner hole and the external thread.

3. A multiple garment punching device with replaceable punching heads as claimed in claim 1 or 2, characterized in that, One end of the punching head, which is away from the connecting seat, is provided with a mounting inner hole, a spring is arranged in the mounting inner hole, one end of the spring is connected with the mounting inner hole, and the other end of the spring is provided with a reset block, and the reset block is slidingly connected with the mounting inner hole.

4. The gang clothing punching apparatus of claim 3 wherein, The inner side and the outer side of one end of the mounting inner hole, which is away from the connecting seat, are both provided with chamfers, so that the cross section of the outer wall of the mounting inner hole is in the shape of an inverted triangle.

5. The gang garment piercing device of claim 1, wherein, A sliding rod is arranged on the punching head lifting frame, a fixing groove is formed in the sliding rod, a plurality of connecting seats are slidingly connected with the sliding rod, a fixing hole and a fixing bolt are arranged on the connecting seat, the fixing bolt penetrates through the fixing hole and abuts against the fixing groove.

6. A gang clothing punching apparatus facilitating replacement of a punching head as defined in claim 5, wherein One end of the fixing bolt, which abuts against the fixing groove, is provided with a fixing block, and a rubber layer is arranged on the outer side of the fixing block and the groove wall of the fixing groove.

7. A gang clothing piercing apparatus for facilitating the replacement of piercing heads as claimed in claim 6, wherein, The height of the fixing block is defined as H, and the groove width of the fixing groove is defined as h, and the h≤H is satisfied.

8. The gang garment piercing device of claim 1, wherein, At least four buffer fixing mechanisms are arranged on one end of the punching head lifting frame, which faces the workbench, and each of the buffer fixing mechanisms comprises a sleeve, a buffer rod, a buffer spring and a garment pressing piece. The sleeve is connected with the punching head lifting frame, the buffer rod is slidingly sleeved in the sleeve, one end of the buffer rod, which is away from the sleeve, is connected with the garment pressing piece, and the buffer spring is sleeved on the buffer rod, one end of the buffer spring is connected with the sleeve, and the other end of the buffer spring is connected with the garment pressing piece.

9. The gang garment piercing device of claim 1, wherein, A cleaning mechanism is arranged at one end of the punching channel, which is away from the punching mechanism, and the cleaning mechanism comprises a fixed frame and a brush strip. The fixed frame is connected with the workbench, and the brush strip is arranged on the inner side of the fixed frame.

10. The gang clothing punching apparatus of claim 1 wherein, A debris collecting box is arranged at one end of the punching channel, which is away from the punching mechanism, and the debris collecting box is connected with the workbench.

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