Leather cutting machine for shoe manufacturing

Abstract

The utility model discloses a leather cutting machine for making shoes, which comprises a leather cutting machine base, a conveying mechanism is mounted at the top of the leather cutting machine base, a driving mechanism is arranged on one side of the conveying mechanism, a supporting beam is fixedly arranged at the top of the leather cutting machine base through a support, and a linear motor is fixedly arranged on the outer wall of the top of the supporting beam. A translation block is fixedly arranged at the moving end of the linear motor, a positioning plate is fixedly arranged on the outer wall of one side of the translation block, and a vertically-downward vibration cutting machine is installed on the positioning plate. The air suction pump works to pump out air in the dust suction box, negative pressure is generated in the dust suction box, the bottoms of the hollow arc-shaped air suction pieces arranged on the two sides of the vibration cutter suck air, leather scraps enter the positioning pipe under the action of the negative pressure, and the leather scraps in the positioning pipe are sucked into the dust suction box through the air guide hose. According to the utility model, leather scraps generated in the cutting process can be adsorbed, the problems of unsmooth transmission, guide rail blockage and the like caused by powder accumulation are avoided, and the cutting precision and stability of equipment are ensured.

Description

Technical Field

[0001] This utility model relates to the field of cutting technology, specifically to a leather cutting machine for shoe making. Background Technology

[0002] A leather cutting machine is a device used for dividing and cutting sheets and rolls of material, commonly used in industries such as shoemaking and garment manufacturing. Existing leather cutting machines typically use vibrating blades to cut materials. During the cutting process, some debris is generated. This debris may enter the machine's transmission components, guide rails, and other parts, hindering the normal operation of the equipment and causing problems such as uneven transmission and guide rail jamming. Furthermore, if debris accumulates near the cutting path during the cutting process, it may interfere with the normal operation of the cutting blades, causing the cutting line to deviate. This results in deviations between the cut leather dimensions and the design dimensions, affecting subsequent processing and product assembly. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings of the existing technology by providing a leather cutting machine for shoe making, thereby solving the problems mentioned in the background art.

[0004] To achieve this objective, the present invention adopts the following technical solution:

[0005] A leather cutting machine for shoe making includes a base, a conveying mechanism mounted on the top of the base, a driving mechanism on one side of the conveying mechanism, a support beam fixed to the top of the base via a bracket, a linear motor fixed to the top outer wall of the support beam, a translation block fixed to the moving end of the linear motor, a positioning plate fixed to one side outer wall of the translation block, a vertically downward vibrating cutter mounted on the positioning plate, a vibrating blade mounted on the output end of the vibrating cutter via a blade holder, a dust collection box fixed to the top outer wall of the translation block, an air suction pump fixed to the top outer wall of the dust collection box, the suction end of the air suction pump located inside the dust collection box, two air guide hoses connected to the top outer wall of the dust collection box through an opening, fixing rings fixed to the two outer walls of the positioning plate, positioning tubes fixed to the inner walls of the two fixing rings, and a hollow arc-shaped suction plate connected to one bottom end of the positioning tube.

[0006] As a preferred embodiment of a leather cutting machine for shoe making, the conveying mechanism includes two guard plates, and rollers that are equidistantly distributed are movably connected between the two guard plates via a rotating shaft. A conveyor belt is sleeved on the outer wall of the rollers, and the two guard plates are fixed to the top two sides of the base of the leather cutting machine.

[0007] As a preferred embodiment of a leather cutting machine for shoe making, the drive mechanism includes a motor mounting cover and a motor. The motor mounting cover is fixed to one side of the protective plate, and the output end of the motor is fixedly connected to the rotating shaft of the roller.

[0008] As a preferred embodiment of a leather cutting machine for shoe making, one end of the top of the two positioning tubes is fixed with a pipe connector, the two positioning tubes are respectively connected to the air guide hose through the pipe connector, and the two hollow arc-shaped air suction plates are respectively located on both sides of the vibrating knife.

[0009] As a preferred embodiment of a leather cutting machine for shoe making, the bottom of one side outer wall of the dust collection box has an opening, and a drawer is inserted into the inner wall of the opening. The drawer facilitates the collection of powder extracted during the operation of this utility model. A handle is fixedly provided on one side outer wall of the drawer, which facilitates the removal of the drawer from the inner wall of the opening.

[0010] As a preferred embodiment of a leather cutting machine for shoe making, a control box is fixedly provided on the outer wall of the top side of the base of the leather cutting machine, which facilitates the control of the operation of this utility model.

[0011] As a preferred embodiment of a leather cutting machine for shoe making, the bottom outer wall of the base of the leather cutting machine is fixedly provided with equally spaced support legs, which facilitates the placement of the present invention in a designated position.

[0012] The beneficial effects of this utility model are:

[0013] This invention uses an air pump to extract gas from the dust collection box, creating negative pressure inside. The hollow arc-shaped suction plates on both sides of the vibrating knife draw in air from the bottom, and leather debris enters the positioning tube under the negative pressure. The leather debris in the positioning tube is then sucked into the dust collection box through the air guide hose. This invention can adsorb leather debris generated during the cutting process, avoiding problems such as uneven transmission and guide rail jamming caused by powder accumulation, thus ensuring the cutting accuracy and stability of the equipment. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments of this utility model will be briefly described below. Obviously, the drawings described below are merely some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of the leather cutting machine for shoe making described in this utility model.

[0016] Figure 2 This is a schematic diagram of the structure of the support beam described in this utility model.

[0017] Figure 3 This is a schematic diagram of the hollow arc-shaped air intake plate described in this utility model.

[0018] In the picture:

[0019] 1. Leather cutting machine base; 2. Support legs; 3. Conveying mechanism; 4. Drive mechanism; 5. Control box; 6. Support beam; 7. Linear motor; 8. Translation block; 9. Positioning plate; 10. Vibrating cutter; 11. Vibrating knife; 12. Dust collection box; 13. Air pump; 14. Air guide hose; 15. Fixing ring; 16. Positioning tube; 17. Hollow arc-shaped air suction plate; 18. Pipe connector; 19. Socket; 20. Drawer; 21. Handle. Detailed Implementation

[0020] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0021] The accompanying drawings are for illustrative purposes only and are schematic diagrams, not actual images. They should not be construed as limiting the scope of this patent. To better illustrate the embodiments of this utility model, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0022] In the accompanying drawings of this utility model, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," "right," "inner," and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model 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. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0023] In the description of this utility model, unless otherwise explicitly specified and limited, the term "connection" or similar designation indicating the connection relationship between components should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] Example 1

[0025] like Figures 1 to 3As shown, this embodiment provides a leather cutting machine for shoe making, including a leather cutting machine base 1. A conveying mechanism 3 is installed on the top of the leather cutting machine base 1, and a driving mechanism 4 is provided on one side of the conveying mechanism 3. A support beam 6 is fixedly installed on the top of the leather cutting machine base 1 by a bracket. A linear motor 7 is fixedly installed on the top outer wall of the support beam 6. A translation block 8 is fixedly installed on the moving end of the linear motor 7. A positioning plate 9 is fixedly installed on one side outer wall of the translation block 8. A vertically downward vibrating cutter 10 is installed on the positioning plate 9. The output end of 10 is equipped with a vibrating blade 11 via a blade holder. A dust collection box 12 is fixedly installed on the top outer wall of the translation block 8. An air suction pump 13 is fixedly installed on the top outer wall of the dust collection box 12. The suction end of the air suction pump 13 is located inside the dust collection box 12. Two air guide hoses 14 are connected to the top outer wall of the dust collection box 12 through an opening. Fixing rings 15 are fixedly installed on the two outer walls of the positioning plate 9. A positioning tube 16 is fixedly installed on the inner wall of the two fixing rings 15. A hollow arc-shaped suction plate 17 is connected to one end of the bottom of the positioning tube 16.

[0026] Example 2

[0027] Based on Embodiment 1, the conveying mechanism 3 of this embodiment includes two guard plates, and rollers that are equidistantly distributed are movably connected between the two guard plates through a rotating shaft. A conveyor belt is sleeved on the outer wall of the rollers. The two guard plates are fixed to the top two sides of the leather cutting machine base 1. The driving mechanism 4 includes a motor fixing cover and a motor. The motor fixing cover is fixed to one side of the guard plate. The output end of the motor is fixedly connected to the rotating shaft of the roller. A pipe joint 18 is fixedly provided at one end of the top of the two positioning tubes 16. The two positioning tubes 16 are respectively connected to the air guide hose 14 through the pipe joint 18. Two hollow arc-shaped air suction plates 17 are respectively located on both sides of the vibrating knife 11.

[0028] Example 3

[0029] Based on Embodiment 1, the dust collection box 12 of this embodiment has an insertion port 19 at the bottom of one side of its outer wall. A drawer 20 is inserted into the inner wall of the insertion port 19. The drawer 20 facilitates the collection of debris collected during the operation of this utility model. A handle 21 is fixedly provided on one side of the outer wall of the drawer 20. The handle 21 facilitates the pulling of the drawer 20 out from the inner wall of the insertion port 19. A control box 5 is fixedly provided on one side of the top outer wall of the leather cutting machine base 1. The control box 5 facilitates the control of this utility model during operation. The bottom outer wall of the leather cutting machine base 1 is fixedly provided with equally spaced support legs 2. The support legs 2 facilitate the placement of this utility model in a designated position.

[0030] Working principle and usage process of this utility model:

[0031] Refer to the instruction manual appendix Figure 1-3When using the leather cutting machine for shoe making of this utility model, the leather to be cut is first laid flat on the top of the conveying mechanism 3. The conveying mechanism 3 is driven by the driving mechanism 4 to move the leather to the bottom of the support beam 6. The output end of the linear motor 7 drives the translation block 8 to move. During the movement of the translation block 8, the vibrating cutter 10 and the vibrating knife 11 move on the top of the leather. The vibrating cutter 10 drives the vibrating knife 11 to vibrate at high speed to cut the leather.

[0032] During the leather cutting process, the air pump 13 extracts the air from the dust collection box 12, creating a negative pressure inside. At this time, the hollow arc-shaped suction plates 17 located on both sides of the vibrating knife 11 begin to draw in air. Leather debris enters the positioning tube 16 under this negative pressure, and the debris is then drawn into the dust collection box 12 through the air guide hose 14. After use, the drawer 20 is pulled out from the inner wall of the slot 19 using the handle 21 to empty the accumulated debris.

[0033] This invention can adsorb leather debris generated during the cutting process, avoiding problems such as uneven transmission and guide rail jamming caused by powder accumulation, thus ensuring the cutting accuracy and stability of the equipment.

[0034] It should be stated that the above-described specific embodiments are merely preferred embodiments of this utility model and the technical principles employed. Those skilled in the art should understand that various modifications, equivalent substitutions, and variations can be made to this utility model. However, such variations, as long as they do not depart from the spirit of this utility model, should be within the protection scope of this utility model. Furthermore, some terminology used in this application specification and claims is not limiting, but merely for ease of description.

Claims

1. A shoe-making cutting machine characterized by comprising: The system includes a leather cutting machine base (1), a conveying mechanism (3) installed on the top of the leather cutting machine base (1), a driving mechanism (4) on one side of the conveying mechanism (3), a support beam (6) fixedly mounted on the top of the leather cutting machine base (1) by a bracket, a linear motor (7) fixedly mounted on the top outer wall of the support beam (6), a translation block (8) fixedly mounted on the moving end of the linear motor (7), a positioning plate (9) fixedly mounted on one side outer wall of the translation block (8), a vertically downward vibrating cutter (10) mounted on the positioning plate (9), and a blade at the output end of the vibrating cutter (10). The base is equipped with a vibrating knife (11), and a dust collection box (12) is fixedly installed on the top outer wall of the translation block (8). An air suction pump (13) is fixedly installed on the top outer wall of the dust collection box (12). The suction end of the air suction pump (13) is located inside the dust collection box (12). Two air guide hoses (14) are connected to the top outer wall of the dust collection box (12) through an opening. Fixing rings (15) are fixedly installed on the outer walls of both sides of the positioning plate (9). A positioning tube (16) is fixedly installed on the inner wall of the two fixing rings (15). A hollow arc-shaped suction plate (17) is connected to one end of the bottom of the positioning tube (16).

2. The shoe-making cutting machine according to claim 1, characterized in that, The conveying mechanism (3) includes two guard plates, and rollers that are equidistantly distributed are movably connected between the two guard plates through a rotating shaft. A conveyor belt is sleeved on the outer wall of the rollers, and the two guard plates are fixed to the top sides of the leather cutting machine base (1).

3. The shoe-making cutting machine according to claim 1, characterized in that, The drive mechanism (4) includes a motor mounting cover and a motor. The motor mounting cover is fixed to one side of the guard plate, and the output end of the motor is fixedly connected to the rotating shaft of the roller.

4. The shoe-making cutting machine according to claim 1, characterized in that, The top end of each of the two positioning tubes (16) is fixed with a pipe connector (18). The two positioning tubes (16) are connected to the air guide hose (14) through the pipe connector (18). The two hollow arc-shaped air suction plates (17) are located on both sides of the vibrating knife (11).

5. The shoe-making cutting machine according to claim 1, wherein The vacuum box (12) has an opening (19) at the bottom of one side of its outer wall. A drawer (20) is inserted into the inner wall of the opening (19). A handle (21) is fixedly provided on one side of the outer wall of the drawer (20).

6. The shoe-making cutting machine according to claim 1, characterized in that, A control box (5) is fixedly installed on the outer wall of the top side of the leather cutting machine base (1).

7. The shoe-making cutting machine according to claim 1, characterized in that, The bottom outer wall of the leather cutting machine base (1) is fixed with equally spaced support legs (2).

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