Leather product cutting bed convenient to position

Abstract

The utility model relates to the technical field of leatherware cutting beds, in particular to a leatherware cutting bed convenient to position, which comprises a base plate and a bottom plate, the bottom of the base plate is fixedly connected with the top of the bottom plate, the front side and the rear side of the top of the base plate are connected with control structures, and the tops of the control structures are connected with fixing structures. Sliding blocks are attached to the left side and the right side of the top of the bottom plate correspondingly. A handle in a control structure drives a first screw rod to rotate forwards through a front transverse plate, the rotating first screw rod drives a rear transverse plate to move forwards at the top of a base plate, at the moment, the distance between the two transverse plates is reduced, and then a sleeve is matched to enable a double-end stud to rotate through bearings on the left side and the right side of the transverse plates; the rotating double-end stud drives the square block to move towards the inner side, and the moving square block drives the bent plates to move towards the inner side, so that the distance between a plurality of fixing structures at the tops of the bent plates is reduced, different leatherware can be conveniently fixed, the use limitation of the leatherware carrying bed is eliminated, and normal use of the leatherware carrying bed is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of leather cutting beds that are convenient for positioning, and specifically relates to a leather cutting bed that is convenient for positioning. Background Technique

[0002] A leather cutting bed is a cutting device used in the leather industry, mainly including a cutting table, a tool holder, a tool rest, an operation panel, and a vacuum suction device.

[0003] For example, a cutting bed with a positioning function with the publication number of "CN116572310A" cuts materials under the coordinate positioning conditions of the cutting bed coordinate system and the navigation coordinate system. Specifically, during the cutting process, the coordinate information is calculated and corrected by the positioning module, and then the self-correction unit is controlled by the constraint conditions to drive the positioning auxiliary adjustment mechanism to move and change the position of the adjustable workbench, enabling precise positioning of the cutting bed positioning workbench and meeting the cutting requirements of high-cutting-requirement materials. However, in the use of a leather cutting bed, the specifications of the leather fixing frame cannot be adjusted, and the size of the leather is uncertain. When the leather is too small, it cannot be fixed on the leather fixing frame, resulting in the inability to cut the leather normally, causing limitations in the use of the leather cutting bed and affecting the normal use of the leather cutting bed. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problem that the use of the leather cutting bed has limitations and affects the normal use of the leather cutting bed, and to propose a leather cutting bed that is convenient for positioning.

[0005] To achieve the above purpose, the utility model provides the following technical solution:

[0006] Design a leather cutting bed that is convenient for positioning, including a backing plate and a bottom plate. The bottom of the backing plate is fixedly connected to the top of the bottom plate. Control structures are connected to both the front and rear sides of the top of the backing plate. A fixing structure is connected to the top of the control structure. Sliders are respectively attached to the left and right sides of the top of the bottom plate, and a numerical control cutting machine is fixedly connected to the top of the sliders.

[0007] Preferably, the control structure includes a cross plate and a first screw rod. The bottoms of the two cross plates are respectively connected to the front and rear sides of the top of the backing plate. The circular opening on the outer wall of the front cross plate is threadedly connected to the outer wall of the first screw rod. The rear of the outer wall of the first screw rod is rotatably connected to the front of the rear cross plate. A handle is fixedly connected to the front of the first screw rod. Double-headed screw rods are rotatably connected to both the left and right sides of the inner wall of the cross plate. A square block is threadedly connected to the outer wall of the double-headed screw rod. A bent plate is fixedly connected to the top of the square block. A sleeve is fixedly connected to the right side of the outer wall of the double-headed screw rod.

[0008] Preferably, the lower part of the outer wall of the bent plate is slidably connected to the notch on the top of the cross plate, and the double-headed screw rod is located below the first screw rod.

[0009] Preferably, the bottom of the front cross plate is fixedly connected to the front of the top of the backing plate, and the bottom of the rear cross plate is attached to the rear of the top of the backing plate.

[0010] Preferably, an electric telescopic rod is fixedly connected to the rear of the top of the bottom plate, and the output end of the electric telescopic rod is fixedly connected to the outer wall round opening of the slider.

[0011] Preferably, the fixing structure includes a second screw rod and a curved rod. The outer wall of the second screw rod is threadedly connected to the top of the bent plate. The top of the second screw rod is fixedly connected to the bottom of the curved rod, and a round plate is fixedly connected to the bottom of the second screw rod.

[0012] A leatherware cutting bed that is convenient for positioning proposed by the present utility model has the beneficial effects that: by controlling the handle in the control structure to drive the first screw rod to rotate forward through the front cross plate, the rotating first screw rod drives the rear cross plate to move forward on the top of the backing plate. At this time, the distance between the two cross plates is reduced. Subsequently, with the cooperation of the sleeve, the double-headed screw drives the square block to rotate through the bearings on the left and right sides of the cross plate. The moving square block drives the bent plate to move inward, thereby reducing the distance between the multiple fixing structures on the tops of the multiple bent plates, facilitating the fixation of different leatherwares, eliminating the usage limitations of the leatherware cutting bed, and ensuring the normal use of the leatherware cutting bed. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of the present utility model;

[0014] Figure 2 is Figure 1 a schematic structural diagram of the connection relationship among the double-headed screw, the square block and the bent plate in ;

[0015] Figure 3 is Figure 1 a schematic structural diagram of A in ;

[0016] Figure 4 is Figure 1 a schematic structural diagram of B in ;

[0017] Figure 5 is Figure 1 a schematic structural diagram of the connection relationship among the bent plate, the second screw rod and the curved rod in.

[0018] In the figure: 1, backing plate; 2, control structure; 201, cross plate; 202, first screw rod; 203, handle; 204, double-headed screw; 205, square block; 206, bent plate; 207, sleeve; 3, fixing structure; 301, second screw rod; 302, curved rod; 303, round plate; 4, bottom plate; 5, slider; 6, numerical control cutting machine; 7, electric telescopic rod; 8, top plate; 9, bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The present utility model will be further described below in conjunction with the accompanying drawings:

[0020] Embodiment 1:

[0021] Please refer to Figures 1-5 : In this embodiment, a leatherware cutting bed convenient for positioning includes a backing plate 1 and a bottom plate 4. The bottom of the backing plate 1 is fixedly connected to the top of the bottom plate 4. Control structures 2 are connected to both the front and rear sides of the top of the backing plate 1. A fixing structure 3 is connected to the top of the control structure 2. Sliders 5 are respectively attached to the left and right sides of the top of the bottom plate 4. A numerical control cutting machine 6 is fixedly connected to the top of the slider 5. How to operate and use the numerical control cutting machine 6 is already prior art and will not be elaborated in detail. The model is selected according to the usage requirements.

[0022] The control structure 2 includes a cross plate 201 and a first screw 202. The bottoms of the two cross plates 201 are respectively connected to the front and rear sides of the top of the backing plate 1. The outer circular opening of the cross plate 201 located in the front is threadedly connected to the outer wall of the first screw 202. The first screw 202 rotates forward and backward through the outer circular opening of the front cross plate 201 under force. The rear of the outer wall of the first screw 202 is rotatably connected to the front of the rear cross plate 201. The rear of the outer wall of the first screw 202 rotates through the bearing on the front of the rear cross plate 201 under force. A handle 203 is fixedly connected to the front of the first screw 202. The handle 203 facilitates driving the first screw 202 to rotate. Double-headed studs 204 are rotatably connected to both the left and right sides of the inner wall of the cross plate 201. The double-headed studs 204 rotate through the bearings on both the left and right sides of the inner wall of the cross plate 201 under force. A square block 205 is threadedly connected to the outer wall of the double-headed stud 204. A bent plate 206 is fixedly connected to the top of the square block 205. A sleeve 207 is fixedly connected to the right side of the outer wall of the double-headed stud 204. The sleeve 207 is made of rubber material;

[0023] By driving the first screw 202 to rotate forward through the front cross plate 201 with the handle 203 in the control structure 2, the rotating first screw 202 drives the rear cross plate 201 to move forward on the top of the backing plate 1. At this time, the distance between the two cross plates 201 is reduced. Subsequently, in cooperation with the sleeve 207, the double-headed stud 204 rotates through the bearings on both the left and right sides of the cross plate 201. The rotating double-headed stud 204 drives the square block 205 to move inward. The moving square block 205 drives the bent plate 206 to move inward, thereby reducing the distance between multiple fixing structures 3 at the tops of multiple bent plates 206, facilitating the fixation of different leatherwares, eliminating the usage limitations of the leatherware cutting bed, and ensuring the normal use of the leatherware cutting bed.

[0024] The lower part of the outer wall of the bent plate 206 is slidably connected to the top notch of the cross plate 201. When the bent plate 206 is stressed, it slides left and right through the top notch of the cross plate 201. The double-headed stud 204 is located below the first screw 202. The bottom of the front cross plate 201 is fixedly connected to the front of the top of the backing plate 1, and the bottom of the rear cross plate 201 is attached to the rear of the top of the backing plate 1.

[0025] An electric telescopic rod 7 is fixedly connected to the rear of the top of the bottom plate 4. The output end of the electric telescopic rod 7 is fixedly connected to the circular opening on the outer wall of the slider 5. The fixing structure 3 includes a second screw 301 and a curved rod 302. The outer wall of the second screw 301 is threadedly connected to the top of the bent plate 206. When the second screw 301 is stressed, it rotates up and down through the top of the bent plate 206. The top of the second screw 301 is fixedly connected to the bottom of the curved rod 302. The curved rod 302 facilitates driving the second screw 301 to rotate. A circular plate 303 is fixedly connected to the bottom of the second screw 301.

[0026] Working principle:

[0027] Adjustment of the fixed position of the leatherware cutting bed:

[0028] Adjust the control structure 2 according to the specifications of the leatherware, so that the handle 203 drives the first screw 202 to rotate forward through the front cross plate 201. The rotating first screw 202 drives the rear cross plate 201 to move forward on the top of the backing plate 1. At this time, the distance between the two cross plates 201 is reduced. Subsequently, cooperate with the sleeve 207 to make the double-headed stud 204 rotate through the bearings on the left and right sides of the cross plate 201. The rotating double-headed stud 204 drives the square block 205 to move inward. The moving square block 205 drives the bent plate 206 to move inward, thereby reducing the distance between the multiple fixing structures 3 on the tops of the multiple bent plates 206, which is convenient for fixing different leatherwares.

[0029] Fixing of the leatherware on the leatherware cutting bed:

[0030] Attach the front of the bottom of the leatherware to the top of the front cross plate 201. Then the front curved rod 302 drives the second screw 301 to rotate downward through the bent plate 206. The rotating second screw 301 drives the circular plate 303 to move downward, so that the bottom of the circular plate 303 presses the front of the leatherware tightly against the top of the front cross plate 201. Then tighten the leatherware. At the same time, the rear part is located on the rear cross plate 201. Then the rear curved rod 302 drives the second screw 301 to rotate downward through the bent plate 206. The rotating second screw 301 drives the circular plate 303 to move downward, so that the circular plate 303 presses the rear of the leatherware tightly against the upper part of the rear cross plate 201. At this time, the leatherware is in a fixed and tightened state.

[0031] Cutting work of the leatherware cutting bed:

[0032] The electric telescopic rod 7 is powered to work, and its output end drives the slider 5 to move forward on the top of the bottom plate 4. The moving slider 5 makes the numerical control cutting machine 6 move forward, so that the numerical control cutting machine 6 moves to the designated position of the leather goods. Then, the output end of the numerical control cutting machine 6 drives the cutter to cut the leather goods. After the cutting is completed, the output end of the electric telescopic rod retracts, driving the slider 5 and the numerical control cutting machine 6 back to their original positions. Subsequently, the above operations are performed in reverse on the control structure 2 and the fixing structure 3 to complete the disassembly of the leather goods.

[0033] Embodiment 2:

[0034] Please refer to Figures 1-5 : In this embodiment, a leather goods cutting bed convenient for positioning further includes a top plate 8 and a bolt 9. The left side of the top plate 8 is fixedly connected to the top right side of the cross plate 201, and the inner wall of the top plate 8 is threadedly connected to the outer wall of the bolt 9.

[0035] Working principle:

[0036] After the double-headed stud 204 stops rotating, the bolt 9 rotates downward through the top plate 8 until the bottom of the bolt 9 abuts against the outer wall of the sleeve 207, fixing the position of the sleeve 207 to prevent the sleeve 207 from rotating.

[0037] Although the present utility model has been illustrated and described by reference to the preferred embodiments, those skilled in the art should understand that various changes in form and details may be made within the scope of the claims.

Claims

1. A leather cutting bed convenient for positioning, comprising a backing plate (1) and a bottom plate (4), wherein the bottom of the backing plate (1) is fixedly connected to the top of the bottom plate (4), and it is characterized in that: The top of the backing plate (1) is connected with control structures (2) on both the front and rear sides. The top of the control structure (2) is connected with a fixing structure (3). The left and right sides of the top of the bottom plate (4) are respectively attached with sliders (5), and the top of the slider (5) is fixedly connected with a numerical control cutting machine (6).

2. The leather cutting bed convenient for positioning according to claim 1 is characterized in that: The control structure (2) includes a cross plate (201) and a first screw rod (202). The bottoms of the two cross plates (201) are respectively connected with the front and rear sides of the top of the backing plate (1). The outer wall round opening of the front cross plate (201) is threadedly connected with the outer wall of the first screw rod (202). The rear of the outer wall of the first screw rod (202) is rotatably connected with the front of the rear cross plate (201). The front of the first screw rod (202) is fixedly connected with a handle (203). The left and right sides of the inner wall of the cross plate (201) are both rotatably connected with double-headed screw studs (204). The outer wall of the double-headed screw stud (204) is threadedly connected with a square block (205). The top of the square block (205) is fixedly connected with a bent plate (206). The right side of the outer wall of the double-headed screw stud (204) is fixedly connected with a sleeve (207).

3. The leather cutting machine convenient for positioning according to claim 2, characterized in that: The lower part of the outer wall of the bent plate (206) is slidably connected with the top notch of the cross plate (201). The double-headed screw stud (204) is located below the first screw rod (202).

4. The leather cutting machine for easy positioning according to claim 2, wherein: The bottom of the front cross plate (201) is fixedly connected with the front of the top of the backing plate (1), and the bottom of the rear cross plate (201) is attached to the rear of the top of the backing plate (1).

5. The leather cutting machine for easy positioning according to claim 1, wherein: The rear of the top of the bottom plate (4) is fixedly connected with an electric telescopic rod (7), and the output end of the electric telescopic rod (7) is fixedly connected with the outer wall round opening of the slider (5).

6. The leather cutting machine for easy positioning according to claim 1, characterized in that: The fixing structure (3) includes a second screw rod (301) and a curved rod (302). The outer wall of the second screw rod (301) is threadedly connected with the top of the bent plate (206). The top of the second screw rod (301) is fixedly connected with the bottom of the curved rod (302). The bottom of the second screw rod (301) is fixedly connected with a round plate (303).

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