Portable leather edge trimmer

Abstract

The utility model relates to the technical field of leather edge trimming equipment, in particular to a portable leather edge trimmer. According to the technical scheme, the device comprises a first fixing block, a plurality of first mounting grooves are formed in the bottom face of the first fixing block, and first rubber rollers are rotationally arranged in the first mounting grooves correspondingly; the supporting columns are fixedly arranged on the bottom face of the first fixing block, guide grooves are formed in the bottom faces of the supporting columns, and adjusting assemblies used for clamping leather are movably connected into the guide grooves in a sleeved mode; and a through groove is formed in the upper surface of the first fixing block, a cutting assembly used for trimming the leather is movably connected into the through groove in a sleeved mode, and the cutting assembly is located between the supporting columns. An adjusting bolt is spirally connected to the first fixing block in a sleeving mode, and a limiting block for limiting the cutting assembly is rotationally arranged at one end of the adjusting bolt. The leather trimming machine is small in size, easy and flexible to use, convenient to carry and capable of conducting cutting and trimming on leather with different thicknesses, so that the trimming accuracy is guaranteed, and the trimming quality is improved.

Description

Technical Field

[0001] This utility model relates to the field of leather trimming equipment technology, and in particular to a portable leather trimming machine. Background Technology

[0002] Leather is a traditional natural material, primarily made from processed animal skin. It possesses a unique feel and warmth. With its excellent abrasion resistance, softness, and breathability, it is widely used in clothing, footwear, furniture, automotive interiors, and other fields. Leather can be divided into two main categories: natural leather and synthetic leather.

[0003] Leather needs to be cut during the production process, which will produce rough edges and defects. Therefore, an edge trimming machine is needed to treat the rough edges and defects to ensure the quality of the leather. However, traditional leather edge trimming machines are large and heavy, requiring a lot of space and are not convenient to carry and use. Utility Model Content

[0004] The purpose of this utility model is to address the problem that traditional leather trimming machines in the background art are large in size and heavy in weight, require a large space, and are inconvenient to carry and use, causing inconvenience to users. This invention proposes a portable leather trimming machine.

[0005] The technical solution of this utility model is as follows: A portable leather trimming machine, comprising: a first fixing block, the bottom surface of which is provided with a plurality of first mounting grooves, and a first rubber roller is rotatably disposed inside each of the first mounting grooves; a set of support columns fixedly disposed on the bottom surface of the first fixing block, the bottom surface of which is provided with a guide groove, and an adjusting component for clamping leather is movably sleeved inside the guide groove; and a through groove formed on the upper surface of the first fixing block, the through groove being movably sleeved inside which a cutting component for trimming leather is movably sleeved, and the cutting component being located between the support columns; and an adjusting bolt spirally sleeved on the first fixing block, one end of which is rotatably provided with a limiting block for limiting the cutting component.

[0006] Optionally, the adjusting component includes a second fixing block, the upper surface of which is provided with a plurality of second mounting grooves, and a second rubber roller is rotatably disposed inside the second mounting grooves. A guide rod corresponding to the support column is fixedly disposed on the upper surface of the second fixing block. The guide rod is movably sleeved with the guide groove. A threaded rod is fixedly disposed on the outer wall of the guide rod, and a limit cap is helically sleeved on the outer wall of the threaded rod.

[0007] Optionally, the cutting assembly includes a support block, a transmission rod that movably passes through the support block, a cutting blade fixedly mounted at one end of the transmission rod, a first gear fixedly mounted at the other end of the transmission rod, a motor fixedly mounted on one side of the support block, a second gear fixedly mounted at the output end of the motor, the second gear meshing with the first gear, and an adjustment plate fixedly connected to the upper surface of the support block.

[0008] Optionally, the opposing surfaces of the support columns are respectively provided with sliding grooves, and both sides of the support block are fixedly provided with sliders corresponding to the sliding grooves, and the sliders are slidably connected to the sliding grooves.

[0009] Optionally, the adjustment plate has multiple slots on one side.

[0010] Optionally, a handle is fixedly provided on the upper surface of the first fixing block.

[0011] Compared with the prior art, the present invention has the following beneficial technical effects:

[0012] This invention allows for the adjustment of the second rubber roller in conjunction with the first rubber roller to stably clamp and position the leather by rotating the limiting cap, and facilitates pushing and moving. It also enables the cutting blade to be rotated by a motor to trim the leather. It is not only small in size, simple and flexible to use, but also easy to carry.

[0013] Furthermore, this invention allows for the horizontal movement of the limiting block by rotating the adjusting bolt, thereby adjusting the cutting position of the cutting blade. This enables the cutting and trimming of leather of different thicknesses, ensuring the accuracy of the trimming and improving the quality of the trimming. Attached Figure Description

[0014] Figure 1 A schematic diagram of the structure of a portable leather trimming machine according to this utility model is provided;

[0015] Figure 2 This utility model is provided Figure 1 A top-down structural diagram;

[0016] Figure 3 This utility model is provided Figure 1 A schematic diagram of the split structure;

[0017] Figure 4 This utility model is provided Figure 1 A schematic diagram of the internal cross-sectional structure of the first fixed block.

[0018] Figure label:

[0019] 1. First fixing block; 2. First mounting groove; 3. First rubber roller; 4. Support column; 5. Guide groove;

[0020] 6. Adjustment component; 61. Second fixing block; 62. Second mounting groove; 63. Second rubber roller; 64. Guide rod; 65. Threaded rod; 66. Limit cap;

[0021] 7. Through groove;

[0022] 8. Cutting assembly; 81. Support block; 82. Transmission rod; 83. Cutting blade; 84. First gear; 85. Motor; 86. Second gear; 87. Adjusting plate;

[0023] 9. Adjusting bolt; 10. Limiting block; 11. Slide groove; 12. Sliding block; 13. Handle. Detailed Implementation

[0024] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments. Example

[0025] like Figures 1 to 4 As shown, the present invention proposes a portable leather trimming machine, comprising: a first fixing block 1, the bottom surface of which is provided with a plurality of first mounting grooves 2, and a first rubber roller 3 is rotatably disposed inside the first mounting groove 2 to facilitate the rotation of the first rubber roller 3; a set of support columns 4 fixedly disposed on the bottom surface of the first fixing block 1, and the support columns 4 are integrally formed with the first fixing block 1, the bottom surface of the support columns 4 is provided with a guide groove 5, and an adjustment component 6 for clamping leather is movably sleeved inside the guide groove 5; and a through groove 7 opened on the upper surface of the first fixing block 1, the through groove 7 being movably sleeved inside the through groove 7 for trimming leather, and the cutting component 8 being located between the support columns 4; an adjustment bolt 9 spirally sleeved on the first fixing block 1, and the outer wall of the adjustment cap of the adjustment bolt 9 is provided with anti-slip texture to facilitate stable rotation of the adjustment bolt 9, and a limiting block 10 for limiting the cutting component 8 is rotatably disposed at one end of the adjustment bolt 9 through a bearing to facilitate adjustment of the position of the cutting component 8.

[0026] like Figure 1 and Figure 3 As shown, the adjustment component 6 includes a second fixing block 61. The upper surface of the second fixing block 61 is provided with a plurality of second mounting grooves 62, and the second mounting grooves 62 correspond to the first mounting grooves 2. The second rubber rollers 63 are rotatably arranged inside the second mounting grooves 62 respectively. The upper surface of the second fixing block 61 is fixedly provided with a guide rod 64 corresponding to the support column 4. The guide rod 64 is movably sleeved with the guide groove 5. The outer wall of the guide rod 64 is fixedly provided with a threaded rod 65, and the threaded rod 65 and the guide rod 64 are integrally formed. The outer wall of the threaded rod 65 is spirally sleeved with a limit cap 66, and a rubber ring is provided on one side of the limit cap 66, which can be tightly attached to the outer wall of the support column 4 to facilitate the adjustment of the position of the second rubber rollers 63.

[0027] like Figures 1 to 3 As shown, the cutting assembly 8 includes a support block 81, which is located between the support columns 4. A transmission rod 82 is movably passed through the support block 81. A cutting blade 83 is fixedly installed at one end of the transmission rod 82, and a first gear 84 is fixedly installed at the other end of the transmission rod 82. A motor 85 is fixedly installed on one side of the support block 81. A second gear 86 is fixedly installed at the output end of the motor 85. The second gear 86 meshes with the first gear 84 to facilitate the rotation of the cutting blade 83 to cut the leather. An adjusting plate 87 is fixedly connected to the upper surface of the support block 81, and the adjusting plate 87 is movably sleeved with the through groove 7.

[0028] Furthermore, grooves 11 are respectively provided on the opposite surfaces of the support columns 4, and sliders 12 corresponding to the grooves 11 are fixedly provided on both sides of the support block 81. The sliders 12 are slidably connected to the grooves 11, which can improve the stability of the movement of the cutting blade 83, make the cutting blade 83 cut more stably, and thus improve the quality of leather trimming.

[0029] Secondly, the adjustment plate 87 has multiple slots on one side, and the slots are compatible with the limiting block 10 to make stable engagement, which facilitates the adjustment and positioning of the cutting blade 83 and meets the needs of trimming leather of different thicknesses.

[0030] Furthermore, a handle 13 is fixedly provided on the upper surface of the first fixing block 1, which facilitates the horizontal sliding of the device and improves the efficiency of leather trimming.

[0031] The working principle of this embodiment is as follows: When in use, the leather that needs to be trimmed is first laid flat on the table, so that the side of the leather is close to the side wall of the table. Then, the table is clamped between the first rubber roller 3 and the second rubber roller 63, and the limiting cap 66 is loosened. Then, the second fixing block 61 is pushed vertically upward according to the table. The second fixing block 61 drives the guide rod 64 to slide vertically upward in the guide groove 5. The guide rod 64 drives the threaded rod 65 to slide vertically up and down. At the same time, the second fixing block 61 drives the second rubber roller 63 to move vertically upward, so that the second rubber roller 63 is close to the bottom of the table. Then, the limiting cap 66 is rotated in the opposite direction, so that it is close to the support column 4, thereby limiting the second rubber roller 63.

[0032] Then, rotate the adjusting bolt 9. The adjusting bolt 9 drives the limiting block 10 to move horizontally out of the slot on the side of the adjusting plate 87, and then pushes the adjusting plate 87 to move vertically up and down. The adjusting plate 87 drives the support block 81 to move vertically up and down. The support block 81 drives the transmission rod 82 to move vertically up and down. The transmission rod 82 drives the cutting blade 83 to move vertically up and down, so that the cutting blade 83 moves to a height lower than the horizontal plane of the leather. At the same time, the support block 81 drives the slider 12 to move vertically up and down in the slide groove 11 to ensure the stability of the movement of the cutting blade 83. Then, rotate the adjusting bolt 9 in the opposite direction. The adjusting bolt 9 drives the limiting block 10 to be inserted horizontally into the corresponding slot on the side of the adjusting plate 87, thereby limiting the cutting blade 83.

[0033] Finally, the motor 85 is started, which drives the second gear 86 to rotate. The second gear 86 drives the first gear 84 to rotate. The first gear 84 drives the cutting blade 83 to rotate through the transmission rod 82. At the same time, the first rubber roller 3 and the second rubber roller 63 are pushed horizontally on the table by the handle 13, so that the cutting blade 83 cuts the side of the leather, thereby trimming the leather. It is convenient and flexible to use, small in size and light in weight, and easy to carry.

[0034] The above specific embodiments are merely several optional embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A portable leather edging machine characterized by, Include: The bottom surface of the first fixed block (1) is provided with a plurality of first installation slots (2), and the inner part of the first installation slot (2) is provided with a first rubber roller (3) respectively; A group of support columns (4) are fixedly arranged on the bottom surface of the first fixed block (1), the bottom surface of the support column (4) is provided with a guide groove (5), and the inside of the guide groove (5) is movably sleeved with an adjusting assembly (6) for clamping the leather; And, the through groove (7) is opened on the upper surface of the first fixed block (1), the inside of the through groove (7) is movably sleeved with a cutting assembly (8) for trimming the leather, and the cutting assembly (8) is located between the support columns (4); The adjusting bolt (9) is spirally sleeved on the first fixed block (1), one end of the adjusting bolt (9) is rotatably provided with a limiting block (10) for limiting the cutting assembly (8).

2. A portable leather edging machine according to claim 1, characterized in that: The adjusting assembly (6) includes a second fixed block (61), the upper surface of the second fixed block (61) is provided with a plurality of second installation slots (62), the inner part of the second installation slot (62) is rotatably provided with a second rubber roller (63), the upper surface of the second fixed block (61) is fixedly provided with a guide rod (64) corresponding to the support column (4), the guide rod (64) is movably sleeved with the guide groove (5), the outer wall of the guide rod (64) is fixedly provided with a threaded rod (65), and the outer wall of the threaded rod (65) is spirally sleeved with a limiting cap (66).

3. The portable leather edging machine according to claim 1, characterized in that: The cutting assembly (8) includes a support block (81), a transmission rod (82) is movably penetrated through the support block (81), one end of the transmission rod (82) is fixedly provided with a cutting knife (83), the other end of the transmission rod (82) is fixedly provided with a first gear (84), one side of the support block (81) is fixedly provided with a motor (85), the output end of the motor (85) is fixedly provided with a second gear (86), the second gear (86) is meshed with the first gear (84), and the upper surface of the support block (81) is fixedly connected with an adjusting plate (87).

4. A portable leather edging machine according to claim 3, characterized in that: The opposite surfaces between the support columns (4) are respectively provided with a sliding groove (11), and the two sides of the support block (81) are fixedly provided with a sliding block (12) corresponding to the sliding groove (11), and the sliding block (12) is slidably connected with the sliding groove (11).

5. A portable leather edging machine according to claim 4, characterized in that: A plurality of clamping grooves are formed in one side of the adjusting plate (87).

6. The portable leather edging machine of claim 1, wherein: The upper surface of the first fixed block (1) is fixedly provided with a handle (13).

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