Novel leather cutting device

Abstract

The utility model relates to the technical field of leather cutting, and discloses a novel leather cutting device which comprises a main body mechanism and an adjusting cutting mechanism, the adjusting cutting mechanism is located on the left side of the main body mechanism, the main body mechanism comprises a bottom plate, a supporting plate, a fixing plate and an L-shaped mounting plate, the supporting plate is fixedly mounted at the upper end of the bottom plate, and the fixing plate is fixedly mounted at the lower end of the bottom plate. The fixing plate is fixedly mounted at the upper end of the supporting plate, and the L-shaped mounting plate is fixedly mounted at the left end of the fixing plate. According to the novel leather cutting device, by installing the adjusting clamping assembly, after to-be-cut leather is clamped by the leather cutting device, two points after the leather is clamped can be driven to be far away from each other, the leather is in a tightened state after being clamped, the efficiency is higher during cutting, errors are not prone to occurring, and the leather cutting efficiency is improved. And the positioning and clamping assembly with four points has a good clamping effect when facing leather of various specifications, and the practicability is higher during use.

Description

Technical Field

[0001] This utility model relates to the field of leather cutting technology, specifically a novel leather cutting device. Background Technology

[0002] Leather is animal hide that has been modified and is not easily perishable through physical and chemical processing such as hair removal and tanning. When processing leather, it is usually necessary to cut it so that the length, width and area of ​​the leather are suitable for the subsequent use and processing operations of the operator.

[0003] The prior art, patent publication number CN219010337U, discloses a leather cutting machine. In this patent document, a baffle plate is set on the base so that one side of the leather abuts against the baffle plate. Since the cutting groove, the baffle plate and the slide rail are all arranged in parallel, equidistant cutting can be achieved during cutting.

[0004] However, in actual use, existing technology can cause the leather to shift and deform due to the cutting force during cutting. The shifted leather at the front end can easily affect the leather at the back end of the cutting path, resulting in lower cutting accuracy and affecting the final result of the leather cutting. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] The purpose of this invention is to provide a novel leather cutting device to solve the problem mentioned in the background art of difficulty in pre-positioning and tightening the leather to be cut.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a novel leather cutting device, comprising a main body and an adjusting cutting mechanism, wherein the adjusting cutting mechanism is located on the left side of the main body, the main body comprising a base plate, a support plate, a fixing plate and an L-shaped mounting plate, wherein the support plate is fixedly installed on the upper end of the base plate, the fixing plate is fixedly installed on the upper end of the support plate, and the L-shaped mounting plate is fixedly installed on the left end of the fixing plate;

[0009] The main structure also includes a slide groove, a limiting groove, and an adjusting clamping assembly. The slide groove is fixedly disposed at the middle of the upper and lower ends of the left end of the support plate. The limiting groove is fixedly disposed at the upper and lower ends inside the slide groove. The adjusting clamping assembly is fixedly installed at the front end of the support plate.

[0010] Preferably, the adjusting clamping assembly includes an adjusting motor, a bidirectional threaded rod, a movable block, a limiting plate, an electric push rod, and a positioning plate. The adjusting motor is fixedly installed at the upper and lower ends of the front end of the support plate. The adjusting motor facilitates the rotation of the bidirectional threaded rod, causing the bidirectional threaded rods to move closer to or further away from each other.

[0011] Preferably, the bidirectional threaded rod is fixedly installed at the transmission end of the rear end of the regulating motor, and the movable block is movably installed at the front and rear ends of the outer end of the bidirectional threaded rod. The front and rear ends of the outer end of the bidirectional threaded rod are provided with two sets of external threads that are opposite to each other, so that the movable blocks can move closer to each other or further away from each other.

[0012] Preferably, the movable block is threadedly connected to the bidirectional threaded rod, the movable block is adapted to the first sliding groove and the first limiting groove, and the limiting plate is fixedly installed on the left end of the movable block. The limiting plate facilitates the accommodation of leather and can support the first electric push rod.

[0013] Preferably, the electric push rod is fixedly installed on the left end of the limiting plate, and the positioning plate is fixedly installed on the right end of the electric push rod. The positioning plate is located inside the limiting plate, and the electric push rod facilitates the movement of the positioning plate, so that the positioning plate can position and clamp the outer surface of the leather placed in the limiting plate.

[0014] Preferably, the adjusting cutting mechanism includes a second sliding groove, a second limiting groove, a slider, a second electric push rod, a third electric push rod, an adjusting plate, a docking plate, a cutting motor, and a cutting blade. The second sliding groove is fixedly disposed in the middle of the L-shaped mounting plate, the second limiting groove is fixedly disposed at the upper and lower ends inside the second sliding groove, and the slider is movably installed inside the second sliding groove, so that the slider can easily support the third electric push rod.

[0015] Preferably, the slider is adapted to the limiting groove two, the electric push rod two is fixedly installed inside the sliding groove two at the rear end, the front end of the electric push rod two is fixedly connected to the slider, the electric push rod three is fixedly installed at the right end of the slider, the adjusting plate is fixedly installed at the right end of the electric push rod three, and the electric push rod three facilitates the support and adjustment of the docking plate.

[0016] Preferably, the docking plate is fixedly installed on the upper right end of the adjusting plate, the cutting motor is fixedly installed on the upper end of the docking plate, and the cutting blade is fixedly installed on the transmission end of the lower end of the cutting motor. The cutting blade facilitates the cutting of the leather that has been positioned and tightened on the right side.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. This new type of leather cutting device, by installing an adjustable clamping component, facilitates the two clamping points of the leather to be cut to move away from each other after clamping the leather, so that the leather is in a taut state after clamping, which makes the cutting more efficient and less prone to errors. The four-point positioning clamping component has a good clamping effect when dealing with leather of various specifications, making it more practical in use.

[0019] 2. This new type of leather cutting device, by installing an adjustable cutting mechanism, facilitates the movement of the cutting blade during use, enabling the cutting blade to meet longer cutting paths and making cutting more convenient.

[0020] 3. This new type of leather cutting device uses a limiting plate, which is concave and has a cavity in the middle to facilitate the embedding of leather. The positioning plate, in conjunction with the electric push rod, applies force to the outer surface of the leather for positioning. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a three-dimensional structural diagram of the support plate of this utility model;

[0023] Figure 3 This is a three-dimensional structural diagram of the adjusting cutting mechanism of this utility model;

[0024] Figure 4 This is a partial three-dimensional detail structural diagram of the present invention;

[0025] Figure 5 This is an enlarged structural schematic diagram of a portion of the adjusting cutting mechanism of this utility model;

[0026] Figure 6 This is an enlarged structural diagram showing a partial detail of the adjusting clamping assembly of this utility model.

[0027] In the diagram: 1. Main body mechanism; 101. Base plate; 102. Support plate; 103. Fixing plate; 104. L-shaped mounting plate; 105. Slide groove one; 106. Limiting groove one; 107. Adjusting clamping assembly; 1071. Adjusting motor; 1072. Bidirectional threaded rod; 1073. Movable block; 1074. Limiting plate; 1075. Electric push rod one; 1076. Positioning plate; 2. Adjusting cutting mechanism; 201. Slide groove two; 202. Limiting groove two; 203. Slider; 204. Electric push rod two; 205. Electric push rod three; 206. Adjusting plate; 207. Connecting plate; 208. Cutting motor; 209. Cutting blade. Detailed Implementation

[0028] 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.

[0029] Please see Figures 1-6 This utility model provides a technical solution: a novel leather cutting device, including a main body 1 and an adjusting cutting mechanism 2. The adjusting cutting mechanism 2 is located on the left side of the main body 1. The main body 1 includes a base plate 101, a support plate 102, a fixing plate 103 and an L-shaped mounting plate 104. The support plate 102 is fixedly installed on the upper end of the base plate 101, the fixing plate 103 is fixedly installed on the upper end of the support plate 102, and the L-shaped mounting plate 104 is fixedly installed on the left end of the fixing plate 103.

[0030] The main body mechanism 1 also includes a slide groove 105, a limiting groove 106, and an adjusting clamping assembly 107. The slide groove 105 is fixedly installed at the middle of the upper and lower ends of the left end of the support plate 102, the limiting groove 106 is fixedly installed at the upper and lower ends inside the slide groove 105, and the adjusting clamping assembly 107 is fixedly installed at the front end of the support plate 102.

[0031] The adjusting clamping assembly 107 includes an adjusting motor 1071, a bidirectional threaded rod 1072, a movable block 1073, a limiting plate 1074, an electric push rod 1075, and a positioning plate 1076. The adjusting motor 1071 is fixedly installed at the upper and lower ends of the front end of the support plate 102. The bidirectional threaded rod 1072 is fixedly installed at the transmission end of the rear end of the adjusting motor 1071. The movable block 1073 is movably installed at the front and rear ends of the outer end of the bidirectional threaded rod 1072. The front and rear ends of the outer end of the bidirectional threaded rod 1072 are provided with two sets of opposite external threads. The movable block 1073 is threadedly connected to the bidirectional threaded rod 1072. The movable block 1073 is adapted to the sliding groove 105 and the limiting groove 106. The limiting plate 1074 is fixedly installed at the left end of the movable block 1073. The electric push rod 1075 is fixedly installed at the left end of the limiting plate 1074. The positioning plate 1076... Positioning plate 1076 is fixedly installed at the right end of electric push rod 1075. Positioning plate 1076 is located inside limiting plate 1074. When the cutting device is needed to position and cut the leather, place the corners of both ends of the leather in the middle of limiting plate 1074. Then, start electric push rod 1075 to push positioning plate 1076 to the right. Positioning plate 1076 contacts the outer surface of the leather, completing the positioning of the leather. This makes the cutting point of the leather parallel to the right side of the cutting blade 209. Then, start adjusting motor 1071. The transmission end of adjusting motor 1071 drives bidirectional threaded rod 1072 to rotate. The rotation of bidirectional threaded rod 1072 drives movable blocks 1073 to move away from each other. The moving blocks 1073 moving away from each other drives limiting plate 1074 to move away from each other. The moving plates 1074 moving away from each other makes the leather positioned in the middle taut.

[0032] The adjusting cutting mechanism 2 includes a second slide groove 201, a second limiting groove 202, a slider 203, a second electric push rod 204, a third electric push rod 205, an adjusting plate 206, a docking plate 207, a cutting motor 208, and a cutting blade 209. The second slide groove 201 is fixedly installed in the middle of the L-shaped mounting plate 104. The second limiting groove 202 is fixedly installed at the upper and lower ends inside the second slide groove 201. The slider 203 is movably installed inside the second slide groove 201, and the slider 203 is adapted to the second limiting groove 202. The second electric push rod 204 is fixedly installed at the rear end inside the second slide groove 201, and the front end of the second electric push rod 204 is fixedly connected to the slider 203. The third electric push rod 205 is fixedly installed at the right end of the slider 203. The adjusting plate 206 is fixedly installed on the third electric push rod 206. At the right end of 5, the docking plate 207 is fixedly installed on the upper end of the right end of the adjusting plate 206, the cutting motor 208 is fixedly installed on the upper end of the docking plate 207, and the cutting blade 209 is fixedly installed on the transmission end of the lower end of the cutting motor 208. The electric push rod 3 205 and the cutting motor 208 are synchronized. The electric push rod 3 205 pushes the adjusting plate 206 and the docking plate 207 to move to the right. The transmission end of the cutting motor 208 drives the cutting blade 209 to rotate. Under the push of the electric push rod 3 205, the blade contacts the taut leather surface. Then, the electric push rod 2 204 is activated to push forward, which pushes the slider 203 forward. The slider 203 drives the cutting blade 209 to move forward, so that the cutting blade 209 moves forward and cuts the leather along the path.

[0033] Working principle: When using this cutting device to perform positioning cuts on leather, place the corners of both ends of the leather in the middle of the limiting plate 1074. Then, activate the electric push rod 1075 to push the positioning plate 1076 to the right. The positioning plate 1076 contacts the outer surface of the leather, completing the positioning of the leather and placing the cutting point of the leather parallel to the right side of the cutting blade 209. Then, activate the adjusting motor 1071. The transmission end of the adjusting motor 1071 drives the bidirectional threaded rod 1072 to rotate. The rotation of the bidirectional threaded rod 1072 causes the movable blocks 1073 to move away from each other. The moving blocks 1073 moving away from each other cause the limiting plate 1074 to move away from each other. The limiting plates 1074 move away from each other, causing the leather positioned in the middle to become taut. Then, the electric push rod 205 and the cutting motor 208 move synchronously. The electric push rod 205 pushes the adjusting plate 206 and the docking plate 207 to the right. The transmission end of the cutting motor 208 drives the cutting blade 209 to rotate. Under the push of the electric push rod 205, the blade contacts the taut leather surface. Then, the electric push rod 204 is activated to push forward, which pushes the slider 203 forward. The slider 203 drives the cutting blade 209 to move forward, so that the cutting blade 209 can cut the leather along the path.

[0034] Finally, it should be noted that the above content is only used to illustrate the technical solution of this utility model, and is not intended to limit the scope of protection of this utility model. Simple modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model do not depart from the essence and scope of the technical solution of this utility model.

Claims

1. A new type of leather cutting device comprising a main body mechanism (1) and an adjusting cutting mechanism (2), characterized in that: The adjusting cutting mechanism (2) is located on the left side of the main body mechanism (1). The main body mechanism (1) includes a base plate (101), a support plate (102), a fixing plate (103), and an L-shaped mounting plate (104). The support plate (102) is fixedly installed on the upper end of the base plate (101), the fixing plate (103) is fixedly installed on the upper end of the support plate (102), and the L-shaped mounting plate (104) is fixedly installed on the left end of the fixing plate (103). The main body (1) also includes a slide groove (105), a limiting groove (106), and an adjusting clamping assembly (107). The slide groove (105) is fixedly installed at the middle of the upper and lower ends of the left end of the support plate (102). The limiting groove (106) is fixedly installed at the upper and lower ends inside the slide groove (105). The adjusting clamping assembly (107) is fixedly installed at the front end of the support plate (102).

2. A novel leather cutting device as claimed in claim 1, wherein: The adjusting clamping assembly (107) includes an adjusting motor (1071), a bidirectional threaded rod (1072), a movable block (1073), a limiting plate (1074), an electric push rod (1075), and a positioning plate (1076). The adjusting motor (1071) is fixedly installed at the upper and lower ends of the front end of the support plate (102).

3. A novel leather cutting device as claimed in claim 2, wherein: The bidirectional threaded rod (1072) is fixedly installed at the transmission end of the rear end of the regulating motor (1071), and the movable block (1073) is movably installed at the front and rear ends of the outer end of the bidirectional threaded rod (1072). The front and rear ends of the outer end of the bidirectional threaded rod (1072) are provided with two sets of external threads that are opposite to each other.

4. A novel leather cutting device as claimed in claim 3, wherein: The movable block (1073) is threadedly connected to the bidirectional threaded rod (1072). The movable block (1073) is adapted to the sliding groove (105) and the limiting groove (106). The limiting plate (1074) is fixedly installed on the left end of the movable block (1073).

5. A novel leather cutting device according to claim 4, characterized in that: The electric push rod (1075) is fixedly installed on the left end of the limiting plate (1074), and the positioning plate (1076) is fixedly installed on the right end of the electric push rod (1075). The positioning plate (1076) is located inside the limiting plate (1074).

6. A novel leather cutting device as claimed in claim 5, wherein: The adjusting cutting mechanism (2) includes a second slide groove (201), a second limiting groove (202), a slider (203), a second electric push rod (204), a third electric push rod (205), an adjusting plate (206), a docking plate (207), a cutting motor (208), and a cutting blade (209). The second slide groove (201) is fixedly installed in the middle of the L-shaped mounting plate (104). The second limiting groove (202) is fixedly installed at the upper and lower ends inside the second slide groove (201). The slider (203) is movably installed inside the second slide groove (201).

7. A novel leather cutting device as claimed in claim 6, wherein: The slider (203) is adapted to the limiting groove (202). The electric push rod (204) is fixedly installed inside the rear end of the slide groove (201). The front end of the electric push rod (204) is fixedly connected to the slider (203). The electric push rod (3) is fixedly installed on the right end of the slider (203). The adjusting plate (206) is fixedly installed on the right end of the electric push rod (3) (205).

8. A novel leather cutting device as claimed in claim 7, wherein: The docking plate (207) is fixedly installed on the upper right end of the adjusting plate (206), the cutting motor (208) is fixedly installed on the upper end of the docking plate (207), and the cutting blade (209) is fixedly installed on the transmission end of the lower end of the cutting motor (208).

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