Fabric cutting device for leather shoe processing

Abstract

The utility model relates to the technical field of leather shoe processing, and discloses a fabric cutting device for leather shoe processing, which comprises a processing frame and a pressing mechanism arranged on the processing frame, a first electric push rod is fixedly mounted in the middle of the upper surface of the processing frame, and a cutting knife is fixedly mounted at the telescopic end, penetrating through the processing frame, of the first electric push rod. A second electric push rod is fixedly mounted on the inner side wall of the machining frame, and a polishing box is fixedly mounted at the telescopic end of the second electric push rod. When the cutter needs to be polished in the using process, a worker can control the polishing box to move through the second electric push rod, so that the polishing block on the polishing box is in contact with the cutter, then the first motor is started, the first motor can drive the reciprocating lead screw to rotate, and the cutter is polished. And the reciprocating screw rod can control the polishing block to move in a reciprocating mode to polish the cutting knife, so that polishing of the cutting knife can be rapidly completed, and the structure is easy to operate, convenient to use and beneficial to wide application and popularization.

Description

Technical Field

[0001] The utility model relates to the technical field of leather shoe processing, in particular to a fabric cutting device for leather shoe processing. Background Art

[0002] Leather shoes refer to shoes with natural leather uppers and leather or rubber, plastic, PU foam, PVC and other materials as soles, which are processed by sewing, gluing or injection molding. When processing leather shoes, the leather shoe fabric needs to be cut, which is convenient for the processing and production of leather shoes.

[0003] When the existing fabric cutting device for leather shoe processing is used, a cutting knife is needed to cut the fabric. During use, there is no grinding structure for the cutting knife. When the cutting knife needs to be ground, the cutting knife can only be removed and ground, and then reinstalled, which is relatively troublesome.

[0004] Therefore, how to design a fabric cutting device for leather shoes processing has become a problem that we currently need to solve. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a fabric cutting device for leather shoe processing, which solves the problems mentioned in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fabric cutting device for leather shoe processing, comprising a processing frame and a pressing mechanism arranged on the processing frame, a first electric push rod is fixedly installed on the middle part of the upper surface of the processing frame, a cutting knife is fixedly installed on the telescopic end of the first electric push rod that passes through the processing frame, a second electric push rod is fixedly installed on the inner side wall of the processing frame, a polishing box is fixedly installed on the telescopic end of the second electric push rod, a first motor is fixedly installed inside the polishing box, a reciprocating screw is fixedly installed on the output end of the first motor, the end of the reciprocating screw away from the first motor is rotatably connected to the polishing box, a connecting rod is threadedly connected to the outer surface of the reciprocating screw, a polishing block compatible with the cutting knife is arranged on one end of the connecting rod, and a sliding mechanism is arranged on the end of the connecting rod away from the polishing block.

[0009] Preferably, the pressing mechanism includes a mounting frame connected to the inner bottom wall of the processing frame, a spring is fixedly mounted on the inner top wall of the mounting frame, an extrusion plate is fixedly mounted on one end of the spring, and a pull rod is fixedly mounted on the side of the extrusion plate close to the spring.

[0010] Preferably, the sliding mechanism comprises a first sliding block, the first sliding block is connected to the connecting rod, and a first sliding groove matched with the first sliding block is provided inside the polishing box.

[0011] Preferably, one end of the pull rod away from the extrusion plate passes through the outside of the mounting frame and is fixedly connected to a pull block.

[0012] Preferably, an insert rod is fixedly mounted on the inner side surface of the grinding block, a slot matched with the insert rod is provided inside the connecting rod, and the insert rod and the connecting rod are connected by screws.

[0013] Preferably, a second sliding block is fixedly mounted on the outer surface of the polishing box, and a second sliding groove matched with the second sliding block is provided inside the processing frame.

[0014] (III) Beneficial effects

[0015] The utility model provides a fabric cutting device for leather shoe processing, which has the following beneficial effects:

[0016] First, when it is found that the cutting knife needs to be polished during use, the staff can control the movement of the polishing box through the second electric push rod to make the polishing block on the polishing box contact the cutting knife, and then start the first motor. The first motor can drive the reciprocating screw rod to rotate, and the reciprocating screw rod can control the polishing block to move back and forth to polish the cutting knife, thereby quickly completing the polishing of the cutting knife. This structure is simple to operate and easy to use, which is conducive to large-scale promotion and use.

[0017] Second: when the grinding block needs to be replaced, the staff can separate the connection between the plug rod and the connecting rod by screws, and then the grinding block can be removed from the connecting rod, thereby facilitating the replacement of the grinding block. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the grinding box of the utility model from top view;

[0021] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0022] In the figure: 1. processing frame; 2. pressing mechanism; 21. mounting frame; 22. spring; 23. extrusion plate; 24. pull rod; 3. first electric push rod; 4. cutting knife; 5. second electric push rod; 6. grinding box; 7. first motor; 8. reciprocating screw rod; 9. connecting rod; 10. grinding block; 11. sliding mechanism; 111. first slider; 112. first slide groove; 12. pull block; 13. plug rod; 14. screw; 15. second slider. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0026] like Figure 1-4As shown, the utility model provides a technical solution: a fabric cutting device for leather shoe processing, comprising a processing frame 1 and a pressing mechanism 2 arranged on the processing frame 1, the pressing mechanism 2 comprising a mounting frame 21, the mounting frame 21 is connected to the inner bottom wall of the processing frame 1, a spring 22 is fixedly installed on the inner top wall of the mounting frame 21, a pressing plate 23 is fixedly installed on one end of the spring 22, and a pull rod 24 is fixedly installed on the side of the pressing plate 23 close to the spring 22. When in use, the staff can pull the pull rod 24 upward, and the pull rod 24 can drive the pressing plate 23 to move upward to press the spring 22, and then the fabric to be cut can be placed under the pressing plate 23, and finally the pull rod 24 is released, and the pressing plate 23 can press the fabric to be cut under the action of the spring 22, so as to facilitate subsequent cutting, and the operation is simple and convenient. One end of the pull rod 24 away from the pressing plate 23 passes through the outside of the mounting frame 21 and is fixedly connected to a pull block 12, and the pull block 12 can facilitate the staff to pull the pull rod 24 to move.

[0027] Please refer to Figure 1 and Figure 2 A first electric push rod 3 is fixedly installed in the middle of the upper surface of the processing frame 1, and a cutting knife 4 is fixedly installed on the telescopic end of the first electric push rod 3 that penetrates the processing frame 1. A second electric push rod 5 is fixedly installed on the inner side wall of the processing frame 1, and a grinding box 6 is fixedly installed on the telescopic end of the second electric push rod 5. A second slider 15 is fixedly installed on the outer surface of the grinding box 6, and a second slide groove that matches the second slider 15 is opened inside the processing frame 1. The second slider 15 and the second slide groove can limit the moving range of the grinding box 6, and at the same time, the grinding box 6 can move more smoothly.

[0028] Please refer to Figure 2 and Figure 3 A first motor 7 is fixedly installed inside the polishing box 6, and a reciprocating screw 8 is fixedly installed at the output end of the first motor 7. The end of the reciprocating screw 8 away from the first motor 7 is rotatably connected to the polishing box 6. A connecting rod 9 is threadedly connected to the outer surface of the reciprocating screw 8. A polishing block 10 adapted to the cutting knife 4 is provided at one end of the connecting rod 9, and a sliding mechanism 11 is provided at the end of the connecting rod 9 away from the polishing block 10.

[0029] Furthermore, the sliding mechanism 11 includes a first slider 111, the first slider 111 is connected to the connecting rod 9, and a first slide groove 112 adapted to the first slider 111 is provided inside the polishing box 6. The first slider 111 and the first slide groove 112 can limit the moving range of the connecting rod 9 and make the connecting rod 9 move more smoothly.

[0030] Please refer to Figure 3 and Figure 4The inner side of the grinding block 10 is fixedly mounted with an insertion rod 13, and the interior of the connecting rod 9 is provided with a slot adapted to the insertion rod 13, and the insertion rod 13 and the connecting rod 9 are connected by screws 14. When the grinding block 10 needs to be replaced, the staff can separate the connection between the insertion rod 13 and the connecting rod 9 by screws 14, and then the grinding block 10 can be removed from the connecting rod 9, so as to facilitate the replacement of the grinding block 10.

[0031] The working process of the utility model is as follows: when in use, the staff can pull the pulling block 12 upwards, and the pulling block 12 can drive the pulling rod 24 and the squeezing plate 23 to move upwards to squeeze the spring 22, and then the fabric to be cut can be placed under the squeezing plate 23, and finally the pulling block 12 is released, and the squeezing plate 23 can press the fabric to be cut under the action of the spring 22. At this time, the first electric push rod 3 can drive the cutting knife 4 to move downward to cut the fabric to be cut. When it is found that the cutting knife 4 needs to be polished during use, the staff can control the movement of the polishing box 6 through the second electric push rod 5 to make the polishing block 10 on the polishing box 6 contact with the cutting knife 4, and then start the first motor 7. The first motor 7 can drive the reciprocating screw rod 8 to rotate, and the reciprocating screw rod 8 can drive the connecting rod 9 and the polishing block 10 on the connecting rod 9 to reciprocate and grind the cutting knife 4 under the cooperation of the first sliding block 111 and the first sliding groove 112, thereby quickly completing the polishing of the cutting knife 4.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fabric cutting device for leather shoe processing, comprising a processing frame (1) and a pressing mechanism (2) arranged on the processing frame (1), characterized in that: A first electric push rod (3) is fixedly mounted in the middle of the upper surface of the processing frame (1); a cutting knife (4) is fixedly mounted on the telescopic end of the first electric push rod (3) penetrating the processing frame (1); a second electric push rod (5) is fixedly mounted on the inner side wall of the processing frame (1); a grinding box (6) is fixedly mounted on the telescopic end of the second electric push rod (5); a first motor (7) is fixedly mounted inside the grinding box (6); a reciprocating screw rod (8) is fixedly mounted on the output end of the first motor (7); an end of the reciprocating screw rod (8) away from the first motor (7) is rotatably connected to the grinding box (6); a connecting rod (9) is threadedly connected to the outer surface of the reciprocating screw rod (8); a grinding block (10) adapted to the cutting knife (4) is provided at one end of the connecting rod (9); and a sliding mechanism (11) is provided at the end of the connecting rod (9) away from the grinding block (10).

2. A fabric cutting device for leather shoe processing according to claim 1, characterized in that: The pressing mechanism (2) comprises a mounting frame (21), the mounting frame (21) being connected to the inner bottom wall of the processing frame (1), a spring (22) being fixedly mounted on the inner top wall of the mounting frame (21), an extrusion plate (23) being fixedly mounted on one end of the spring (22), and a pull rod (24) being fixedly mounted on the side of the extrusion plate (23) close to the spring (22).

3. The fabric cutting device for leather shoe processing according to claim 1, characterized in that: The sliding mechanism (11) comprises a first sliding block (111), the first sliding block (111) is connected to the connecting rod (9), and a first sliding groove (112) adapted to the first sliding block (111) is provided inside the polishing box (6).

4. The fabric cutting device for leather shoe processing according to claim 2, characterized in that: One end of the pull rod (24) away from the extrusion plate (23) passes through the outside of the mounting frame (21) and is fixedly connected to the pull block (12).

5. The fabric cutting device for leather shoe processing according to claim 1, characterized in that: An insertion rod (13) is fixedly mounted on the inner side of the grinding block (10), a slot matching the insertion rod (13) is provided inside the connecting rod (9), and the insertion rod (13) and the connecting rod (9) are connected via a screw (14).

6. The fabric cutting device for leather shoe processing according to claim 1, characterized in that: A second sliding block (15) is fixedly mounted on the outer surface of the polishing box (6), and a second sliding groove adapted to the second sliding block (15) is provided inside the processing frame (1).

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