Leather cutting equipment for leather shoe production
By designing a leather cutting equipment for leather shoes production, the equipment uses abutment, flip rack and tightening parts to clamp and tension the leather, solving the problem that existing equipment cannot effectively deal with leather folds and unevenness, achieving more efficient leather cutting and lower production costs.
Patent Information
- Application Number
- CN202421388637.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-18
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-06-18
AI Technical Summary
During the production process of leather shoes, existing leather cutting equipment cannot effectively deal with the wrinkles and unevenness of the leather, resulting in damage and waste of leather, which increases production costs.
A leather cutting device for leather shoes production is designed, which includes a base, a flip rack, cutting parts and tightening parts. The leather is in a tension state when cutting, thereby improving the neatness of cutting by placing the leather to be cut on the abutment and clamping and tensioning the leather with the flip rack and the fastening members.
By effectively clamping and tensioning the leather, the equipment significantly improves the neatness of the leather cutouts, reduces leather waste and reduces production costs.
Smart Images
Figure CN222744327U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of leather cutting, in particular to leather cutting equipment used for leather shoe production. Background Art
[0002] Leather is animal skin that has been denatured and not easy to rot after physical and chemical processes such as dehairing and tanning. Leather is composed of natural protein fibers tightly woven in three-dimensional space. Its surface has a special grain layer with natural grain and luster and feels comfortable.
[0003] In the process of producing leather shoes, it is necessary to cut the leather. Existing workers cut the leather by controlling the cutting device. During the cutting process, the leather is often damaged due to wrinkles and unevenness, which causes great waste and increases production costs. Utility Model Content
[0004] The purpose of the utility model is to provide a leather cutting device for leather shoe production to solve the problems raised in the above background technology.
[0005] The technical solution of the utility model is: leather cutting equipment for leather shoe production, comprising a base, a table top is provided on the top of the base, a cutting groove is opened on the top of the table top, a turning frame is hinged on one side of the base, a slide groove is opened on the turning frame, a cutting piece corresponding to the cutting groove is slidably installed in the slide groove, side grooves are opened on both sides of the turning frame, a fixed shaft is fixed on the inner side wall of the side groove, two symmetrical clamping pieces are rotatably sleeved on the fixed shaft, the clamping piece comprises an oblique bar sleeved on the fixed shaft, a clamping bar is provided at the bottom end of the oblique bar, a sliding connection piece rotatably connected to the oblique bar is provided at the top of the clamping bar, and a clamping spring is fixed between the end of the top of the clamping bar away from the oblique bar and the bottom of the turning frame.
[0006] The effect achieved by the above components is: by placing the leather to be cut on the top of the table top on the base, and ensuring that the cutting line overlaps the cutting groove, and then flipping the flip frame to a horizontal state, so that the clamping piece contacts the side wall of the leather, pressing the cutting piece so that the clamping piece clamps the side of the leather, wherein the oblique strip can rotate along the fixed axis in the side groove, and cooperates with the sliding connection piece and the clamping spring to give a tensioning force to both sides of the leather, so that the leather is in a tensioned state during cutting, and then the cutting piece is pushed to slide along the slide groove to cut the leather, thereby improving the neatness of the leather incision during cutting.
[0007] Preferably, the sliding connection member includes a guide groove opened at the top of the tightening strip, a slider rotatably installed in the guide groove and connected to the bottom end of the inclined strip, and a connecting spring is fixed between the side of the slider away from the inclined strip and the end face of the guide groove.
[0008] The effect achieved by the above components is that the connecting spring can be compressed along the guide groove by the slider, and the reaction force of the connecting spring is used to perform bidirectional tensioning on the leather.
[0009] Preferably, a guide rod is fixed in the guide groove, and the sliding block and the connecting spring are both sleeved on the guide rod.
[0010] The effect achieved by the above components is that the slide block can be guided by the guide rod.
[0011] Preferably, the cutting member comprises a slide seat slidably mounted in the slide groove, a handle bar is fixed on the top of the slide seat, and a cutting knife is fixed on the bottom of the slide seat.
[0012] The effect achieved by the above components is that the slide seat can slide along the slide groove when the handle bar is pushed, thereby driving the cutting knife to perform cutting work.
[0013] Preferably, damping plates are embedded on both sides of the slide seat and cooperate with the inner side wall of the slide groove for damping.
[0014] The effect achieved by the above components is that the damping plate can facilitate the damping positioning work of the slide seat in the slide groove.
[0015] The utility model provides a leather cutting device for leather shoe production through improvement, which has the following improvements and advantages compared with the prior art:
[0016] The utility model places the leather to be cut on the top of the table top on the base and ensures that the cutting line overlaps with the cutting groove, then flips the flip frame to a horizontal state, so that the clamping piece contacts the side wall of the leather, and presses the cutting piece so that the clamping piece clamps the side edge of the leather, wherein the oblique strip can rotate along the fixed axis in the side groove, cooperates with the sliding connection piece and the clamping spring to give a tensioning force to both sides of the leather, so that the leather is in a tensioned state when cutting, and then pushes the cutting piece to slide along the slide groove to cut the leather, thereby improving the neatness of the leather incision during the cutting work. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:
[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from a first perspective;
[0019] Figure 2 It is a schematic diagram of the third perspective structure of the utility model;
[0020] Figure 3 It is a main structural schematic diagram of the utility model;
[0021] Figure 4 yes Figure 1 Enlarged structural diagram at A in the middle.
[0022] Description of reference numerals:
[0023] 1. Base; 2. Table; 3. Flip frame; 4. Slide; 5. Cutting piece; 51. Slide seat; 52. Handle bar; 53. Cutting knife; 6. Side groove; 7. Fixed shaft; 8. Clamping piece; 81. Oblique bar; 82. Clamping bar; 83. Clamping spring; 9. Sliding connecting piece; 91. Guide groove; 92. Guide rod; 93. Connecting spring; 94. Sliding block; 10. Cutting groove. DETAILED DESCRIPTION
[0024] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.
[0025] The utility model provides a leather cutting device for leather shoe production through improvement. The technical solution of the utility model is:
[0026] In the embodiment of the present utility model, Figure 1-Figure 4As shown, a leather cutting device for leather shoe production comprises a base 1, a table top 2 is arranged on the top of the base 1, a cutting groove 10 is opened on the top of the table top 2, a turning frame 3 is hingedly connected to one side of the base 1, a slide groove 4 is opened on the turning frame 3, a cutting piece 5 corresponding to the cutting groove 10 is slidably installed in the slide groove 4, side grooves 6 are opened on both sides of the turning frame 3, a fixed shaft 7 is fixed on the inner side wall of the side groove 6, two symmetrical abutting members 8 are rotatably sleeved on the fixed shaft 7, the abutting member 8 comprises an inclined strip 81 sleeved on the fixed shaft 7, a abutting strip 82 is arranged at the bottom end of the inclined strip 81, a sliding connection member 9 rotatably connected to the inclined strip 81 is arranged at the top of the abutting strip 82, a abutting spring 83 is fixed between the end of the top of the abutting strip 82 away from the inclined strip 81 and the bottom of the turning frame 3, the sliding connection member 9 comprises a guide groove 91 opened at the top of the abutting strip 82, a sliding connection member 9 rotatably connected to the bottom end of the inclined strip 81 is slidably installed in the guide groove 91 Block 94, a connecting spring 93 is fixed between the side of the slider 94 away from the inclined strip 81 and the end face of the guide groove 91, a guide rod 92 is fixed in the guide groove 91, the slider 94 and the connecting spring 93 are both sleeved on the guide rod 92, the leather to be cut is placed on the top of the table 2 on the base 1, and it is ensured that the cutting line overlaps with the cutting groove 10, and then the flip frame 3 is flipped to a horizontal state, so that the clamping piece 8 is in contact with the side wall of the leather, and the cutting piece 5 is pressed so that the clamping piece 8 clamps the side edge of the leather, wherein the inclined strip 81 can rotate along the fixed axis 7 in the side groove 6, the slider 94 can compress the connecting spring 93 along the guide groove 91, and cooperate with the sliding connector 9 and the clamping spring 83 to give a tensioning force on both sides of the leather, so that the leather is in a tensioned state during cutting, and then the cutting piece 5 is pushed to slide along the slide groove 4 to cut the leather, thereby improving the neatness of the leather incision during cutting.
[0027] In an embodiment of the utility model, the cutting member 5 includes a slide seat 51 slidably installed in the slide groove 4, a handle bar 52 is fixed on the top of the slide seat 51, and a cutting knife 53 is fixed on the bottom of the slide seat 51. The slide seat 51 can slide along the slide groove 4 when the handle bar 52 is pushed, thereby driving the cutting knife 53 to perform cutting work. Damping plates that cooperate with the damping of the inner wall of the slide groove 4 are embedded on both sides of the slide seat 51. The damping positioning work of the slide seat 51 in the slide groove 4 can be facilitated by the damping plates.
[0028] The working principle of the leather cutting equipment for leather shoe production provided by the utility model is as follows: by placing the leather to be cut on the top of the table top 2 on the base 1, and ensuring that the cutting line overlaps with the cutting groove 10, and then flipping the flip frame 3 to a horizontal state, so that the clamping piece 8 is in contact with the side wall of the leather, pressing the cutting piece 5 so that the clamping piece 8 clamps the side edge of the leather, wherein the oblique strip 81 can rotate along the fixed axis 7 in the side groove 6, and cooperates with the sliding connection piece 9 and the clamping spring 83 to give a tensioning force on both sides of the leather, so that the leather is in a tensioned state during cutting, and then the slide seat 51 can slide along the slide groove 4 when pushing the handle strip 52, thereby driving the cutting knife 53 to perform cutting.
[0029] 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 leather cutting device for leather shoe production, comprising a base (1), a table top (2) being arranged on the top of the base (1), a cutting groove (10) being provided on the top of the table top (2), and characterized in that: A flip frame (3) is hingedly connected to one side of the base (1), and a slide groove (4) is provided on the flip frame (3). A cutting piece (5) corresponding to the cutting groove (10) is slidably installed in the slide groove (4). Side grooves (6) are provided on both sides of the flip frame (3). A fixed shaft (7) is fixed on the inner wall of the side groove (6). Two symmetrical clamping members (8) are rotatably sleeved on the fixed shaft (7). The clamping member (8) includes an inclined bar (81) sleeved on the fixed shaft (7), a clamping bar (82) is provided at the bottom end of the inclined bar (81), and a sliding connection member (9) rotatably connected to the inclined bar (81) is provided at the top end of the clamping bar (82), and a clamping spring (83) is fixed between the end of the top of the clamping bar (82) away from the inclined bar (81) and the bottom of the flip frame (3).
2. The leather cutting device for leather shoe production according to claim 1, characterized in that: The sliding connection member (9) comprises a guide groove (91) provided at the top of the pressing strip (82), a slider (94) rotatably mounted in the guide groove (91) and connected to the bottom end of the inclined strip (81), and a connecting spring (93) is fixed between a side of the slider (94) away from the inclined strip (81) and an end surface of the guide groove (91).
3. The leather cutting device for leather shoe production according to claim 2 is characterized in that: A guide rod (92) is fixed in the guide groove (91), and the sliding block (94) and the connecting spring (93) are both sleeved on the guide rod (92).
4. The leather cutting device for leather shoe production according to claim 1, characterized in that: The cutting member (5) comprises a sliding seat (51) slidably mounted in the sliding groove (4), a handle bar (52) is fixed on the top of the sliding seat (51), and a cutting knife (53) is fixed on the bottom of the sliding seat (51).
5. The leather cutting device for leather shoe production according to claim 4, characterized in that: Damping sheets that cooperate with the inner wall of the slide groove (4) for damping are embedded on both sides of the slide seat (51).