A punching machine for shoe processing

Abstract

This utility model discloses a punching machine for shoe processing, belonging to the technical field of shoe processing equipment. It includes a base frame, a stamping die body, a stamping base plate, a workbench, a longitudinal reciprocating motion mechanism, a fixed plate, a rotating mechanism, a die locking plate, and a foot switch. The stamping die body has two sets, one facing forward and one in reverse, corresponding to the left and right shoes respectively. The longitudinal reciprocating motion mechanism drives the stamping die body to reciprocate longitudinally via a stamping motor, stamping roller, stamping block, and stamping slide block, realizing the punching operation. The rotating mechanism drives the die locking plate to rotate via a rotary motor, worm gear, and worm wheel, realizing the position exchange between the two sets of stamping die bodies. This punching machine has a reasonable structure, is easy to operate, and can effectively improve production efficiency and ensure punching quality.

Description

Technical Field

[0001] This utility model relates to the technical field of shoe processing equipment, specifically a punching machine for shoe processing. Background Technology

[0002] The punching process is an important part of shoe production, which involves punching holes on the shoe surface, such as shoelace holes, perforations, and ventilation holes.

[0003] Manual drilling usually requires more time and effort, and the hole size is inaccurate. Standardized automatic punching with a punching machine saves more time and effort, but traditional punching machines can usually only punch shoes in one direction. Processing left and right shoes requires adjusting the mold or changing the equipment separately, which is cumbersome and inefficient. In addition, the motion control precision and stability of the punching machine also directly affect the punching quality.

[0004] Therefore, there is an urgent need for a punching machine for shoe processing to solve the above problems. Utility Model Content

[0005] The purpose of this utility model embodiment is to provide a punching machine for shoe processing to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A punching machine for shoe processing includes a base frame, a stamping die body, and a stamping base plate. The stamping base plate is connected to the top of the base frame. The stamping die body has two sets, one facing forward and one facing backward, for corresponding to the left and right shoes. It also includes:

[0008] The workbench frame is connected to the top of the base frame;

[0009] The longitudinal reciprocating motion mechanism is connected to the workbench frame at one end and is used to drive the stamping die body to reciprocate longitudinally.

[0010] A fixed plate is connected to the other end of the longitudinal reciprocating motion mechanism;

[0011] The rotating mechanism, with one end connected to the fixed plate, is used to drive the two sets of stamping die bodies to rotate.

[0012] A mold locking plate is connected to the other end of the rotating mechanism, and two sets of the stamping mold bodies are installed at the bottom of the mold locking plate;

[0013] The foot switch, located at the bottom of the base frame, is used to control the longitudinal reciprocating motion mechanism and the rotating mechanism.

[0014] As a further embodiment of this utility model: the longitudinal reciprocating motion mechanism includes:

[0015] The limiting slide frame is connected to the top of the workbench frame;

[0016] A stamping slide block is located between the limiting slide frame and the workbench frame and is slidably engaged with both. The bottom end of the stamping slide block is connected to the fixed plate, and a transverse slide groove is provided on the side of the stamping slide block near the workbench frame.

[0017] The stamping motor is connected to the workbench frame;

[0018] The stamping wheel is connected to the output end of the stamping motor.

[0019] The stamping block is rotatably connected to the stamping wheel at its eccentric position and is also engaged with the sliding groove on the stamping slide block.

[0020] As a further embodiment of this utility model: the rotating mechanism includes:

[0021] A rotary motor is connected to a fixed plate.

[0022] The worm gear is connected to the output end of the rotary motor;

[0023] The worm gear is rotatably connected to the fixed plate and to the mold locking plate, and the worm gear meshes with the worm.

[0024] Compared with the prior art, the beneficial effects of this utility model are:

[0025] Improved production efficiency: This punching machine uses two sets of stamping die bodies, one forward and one reversed, which can punch holes for the left and right shoes respectively. After punching one shoe, the position of the stamping die body can be quickly exchanged by rotating the mechanism to punch the other shoe. There is no need to frequently change the die or adjust the equipment, which greatly reduces the operation time and significantly improves the production efficiency of shoe punching.

[0026] Ensuring punching quality: The longitudinal reciprocating motion mechanism is ingeniously designed. The stamping motor drives the stamping wheel to rotate, and the stamping block is rotatably connected to the eccentric part of the stamping wheel and is movablely engaged with the transverse slide groove on the stamping slide block. This allows the stamping slide block to perform stable longitudinal reciprocating motion under the restriction of the limiting slide frame. This stable motion mode can ensure that the stamping die body moves accurately during the punching process, the punching position is accurate, and the hole diameter is uniform, effectively ensuring the quality of shoe punching.

[0027] Simple and safe to operate: The equipment is equipped with a foot switch. Operators can easily control the longitudinal reciprocating motion mechanism and the rotating mechanism by simply placing their foot on the foot switch. There is no need to manually operate complicated buttons or switches, making the operation simple and convenient. At the same time, the foot switch also allows operators to focus their hands on placing and adjusting their shoes, avoiding possible hand misoperation during operation and improving operational safety. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the structure of a punching machine for shoe processing according to an embodiment of the present utility model.

[0029] Figure 2 This is a schematic diagram of the longitudinal reciprocating motion mechanism in an embodiment of this utility model.

[0030] Figure 3 This is a schematic diagram of the rotating mechanism in an embodiment of the present invention.

[0031] In the diagram: 1. Base frame; 2. Foot switch; 3. Workbench frame; 4. Limit slide frame; 5. Stamping slide block; 6. Stamping motor; 7. Stamping wheel; 8. Stamping block; 9. Fixing plate; 10. Rotary motor; 11. Worm gear; 12. Worm wheel; 13. Mold locking plate; 14. Stamping mold body; 15. Stamping base plate. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] In this embodiment of the utility model, please refer to Figures 1 to 3 A punching machine for shoe processing includes a base frame 1, a stamping die body 14, and a stamping base plate 15. The stamping base plate 15 is connected to the top of the base frame 1. The stamping die body 14 has two sets, one facing forward and one facing backward, for corresponding to the left and right shoes. It also includes:

[0034] Workbench 3 is connected to the top of base frame 1;

[0035] The longitudinal reciprocating motion mechanism is connected at one end to the workbench 3 and is used to drive the stamping die body 14 to reciprocate longitudinally.

[0036] Fixed plate 9 is connected to the other end of the longitudinal reciprocating motion mechanism;

[0037] The rotating mechanism is connected at one end to the fixed plate 9 and is used to drive the two sets of stamping die bodies 14 to rotate.

[0038] The mold locking plate 13 is connected to the other end of the rotating mechanism, and two sets of the stamping mold bodies 14 are installed at the bottom of the mold locking plate 13.

[0039] Foot switch 2, located at the bottom of the base frame 1, is used to control the longitudinal reciprocating motion mechanism and the rotating mechanism.

[0040] During punching, the worker first places one shoe (e.g., the left shoe) on the stamping base plate 15, and places their foot on the foot switch 2 to control the longitudinal reciprocating motion mechanism and the rotating mechanism. One set of the stamping die bodies 14 is positioned directly above the shoe. The longitudinal reciprocating motion mechanism operates, causing the fixing plate 9 to move downward, which in turn causes the stamping die bodies 14 to move downward, punching the shoe. After punching, the stamping die bodies 14 move upward to return to their original position. Then, the worker places another shoe (e.g., the right shoe) on the stamping base plate 15, and the rotating mechanism operates, causing the die locking plate 13 to rotate 180 degrees, so that the two sets of stamping die bodies 14 exchange positions. At this time, the longitudinal reciprocating motion mechanism continues to operate, causing the stamping die bodies 14 to move downward, punching the shoe.

[0041] As one embodiment of this utility model, please refer to Figures 1 to 3 The longitudinal reciprocating motion mechanism includes:

[0042] The limiting slide frame 4 is connected to the top of the workbench frame 3;

[0043] The stamping slider 5 is located between the limiting slide frame 4 and the workbench 3 and is slidably engaged with both. The bottom end of the stamping slider 5 is connected to the fixing plate 9. The side of the stamping slider 5 closest to the workbench 3 is provided with a transverse sliding groove.

[0044] The stamping motor 6 is connected to the workbench frame 3;

[0045] The stamping wheel 7 is connected to the output end of the stamping motor 6;

[0046] The stamping block 8 is rotatably connected to the stamping wheel 7 at its eccentric position and is also movably engaged with the sliding groove on the stamping slide block 5.

[0047] When the stamping motor 6 starts, its output end drives the stamping wheel 7 to rotate. Since the stamping block 8 is eccentrically connected to the stamping wheel 7, and the stamping block 8 is also movably engaged with the transverse groove on the stamping slide block 5, the stamping block 8 will revolve with the stamping wheel 7 during the rotation of the stamping wheel 7. While the stamping block 8 reciprocates along the groove of the stamping slide block 5, it drives the stamping slide block 5 to reciprocate longitudinally. The stamping slide block 5 drives the fixed plate 9 to reciprocate longitudinally, which in turn drives the stamping die body 14 to reciprocate longitudinally. This movement mode enables the stamping die body 14 to perform the punching operation on the shoe. Under the restriction of the limiting slide frame 4, the stability and accuracy of the movement of the stamping slide block 5 are ensured.

[0048] As one embodiment of this utility model, please refer to Figures 1 to 3The rotating mechanism includes:

[0049] A rotary motor 10 is connected to a fixed plate 9;

[0050] The worm gear 11 is connected to the output end of the rotary motor 10;

[0051] The worm gear 12 is rotatably connected to the fixed plate 9 and to the mold locking plate 13. The worm gear 12 meshes with the worm 11.

[0052] When the rotary motor 10 operates, it drives the worm gear 11 to rotate, which in turn drives the worm wheel 12 to rotate. The worm wheel 12 then drives the mold locking plate 13 to rotate, causing the mold locking plate 13 to rotate 180 degrees, thereby achieving the position exchange between the two sets of stamping die bodies 14.

[0053] The working principle of this utility model is as follows: When punching, the worker first places a shoe (e.g., the left shoe) on the stamping base plate 15, and places the worker's foot on the foot switch 2 to control the stamping motor 5 and the rotary motor 10 to work. A set of the stamping die body 14 is located directly above the shoe. The stamping motor 6 is started, and its output end drives the stamping wheel 7 to rotate. Since the stamping block 8 is eccentrically connected to the stamping wheel 7, and the stamping block 8 is also movably engaged with the transverse groove on the stamping slide block 5, the stamping block 8 will revolve with the stamping wheel 7 during the rotation of the stamping wheel 7. While the stamping block 8 reciprocates along the groove of the stamping slide block 5, it drives the stamping slide block 5 to reciprocate longitudinally. 5 drives the fixed plate 9 to reciprocate longitudinally, which in turn drives the stamping die body 14 to reciprocate longitudinally. This movement enables the stamping die body 14 to punch holes in the shoe. After punching, the stamping die body 14 moves upward to recover. Then, the worker places another shoe (e.g., the right shoe) on the stamping base plate 15. The rotary motor 10 works, driving the worm gear 11 to rotate. The worm gear 11 drives the worm wheel 12 to rotate. The worm wheel 12 drives the die locking plate 13 to rotate, causing the die locking plate 13 to rotate 180 degrees, realizing the position exchange of the two sets of stamping die bodies 14. At this time, the longitudinal reciprocating motion mechanism continues to work, driving the stamping die body 14 to move downward to punch holes in the shoe.

[0054] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0055] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A punching machine for shoe processing, comprising a base frame, a stamping die body, and a stamping base plate, wherein the stamping base plate is connected to the top of the base frame, and the stamping die body is provided in two sets, one facing forward and one in reverse, for corresponding to the left and right shoes, characterized in that, Also includes: The workbench frame is connected to the top of the base frame; The longitudinal reciprocating motion mechanism is connected to the workbench frame at one end and is used to drive the stamping die body to reciprocate longitudinally. A fixed plate is connected to the other end of the longitudinal reciprocating motion mechanism; The rotating mechanism, with one end connected to the fixed plate, is used to drive the two sets of stamping die bodies to rotate. A mold locking plate is connected to the other end of the rotating mechanism, and two sets of the stamping mold bodies are installed at the bottom of the mold locking plate; The foot switch, located at the bottom of the base frame, is used to control the longitudinal reciprocating motion mechanism and the rotating mechanism.

2. The shoe processing punching machine according to claim 1, characterized in that, The longitudinal reciprocating motion mechanism includes: The limiting slide frame is connected to the top of the workbench frame; A stamping slide block is located between the limiting slide frame and the workbench frame and is slidably engaged with both. The bottom end of the stamping slide block is connected to the fixed plate, and a transverse slide groove is provided on the side of the stamping slide block near the workbench frame. The stamping motor is connected to the workbench frame; The stamping wheel is connected to the output end of the stamping motor. The stamping block is rotatably connected to the stamping wheel at its eccentric position and is also engaged with the sliding groove on the stamping slide block.

3. The shoe processing punching machine according to claim 1, characterized in that, The rotating mechanism includes: A rotary motor is connected to a fixed plate. The worm gear is connected to the output end of the rotary motor; The worm gear is rotatably connected to the fixed plate and to the mold locking plate, and the worm gear meshes with the worm.

Images