Soft package fabric pattern making auxiliary cutting device

Abstract

The utility model provides a soft package fabric pattern making auxiliary cutting device which comprises a supporting frame and a table board fixedly installed on the top of the supporting frame, and further comprises two sets of installation frames installed on the two sides of the top of the table board and used for assisting the cutting device. The connecting frame is mounted between the mounting frames in a sliding manner and is used for mounting and bearing the cutting device; and the cutting block is slidably mounted at the top of the connecting frame and used for adjusting the cutting position. The outer edge of a leather material is extruded through the oval pressing block A, so that the stability of the leather material in the cutting process is guaranteed, the situation that the leather material is stressed and displaced is avoided, the edge of the leather material is pressed through the oval pressing block B after edge cutting is conducted, and the flatness of the edge cutting of the leather material is guaranteed; and meanwhile, a layer of grease for maintaining the leather can be brushed on the outer part of the elliptical pressing block B in a circle, and the grease is extruded into burrs of the leather during pressing, so that the effect of maintaining and protecting the leather is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sofa fabric processing, in particular to a pattern-making auxiliary cutting device for soft bag fabric. Background Art

[0002] Genuine leather sofa is a kind of sofa. It is actually a general term. Cow leather, pig skin, horse skin and donkey skin can all be used as sofa materials. Genuine leather has natural pores and leather grain, and feels plump, soft and elastic. When cutting leather, the downward pressure cutting method (also known as press cutting) is generally used to press the blade directly above the contour line to cut the leather. Using the press cutting method at the end of a straight line can produce a more beautiful result than moving the blade.

[0003] The utility model patent with domestic application number 202222095191.7 discloses a cutting device for processing textile handbags, which relates to the technical field of cutting devices, including a cutting table, the bottom of which is welded with supporting legs, and a grid plate is fixedly installed on the cutting table, and the outer movable sleeve of the cutting table is provided with a fixed frame, and the fixed frame is fixedly installed with evenly distributed electric telescopic columns. The cutting device for processing textile handbags, through the coordinated use of a controller, a ray power supply and a ray tube, enables the cutting device for processing textile handbags to position the leather fabric to be cut by the controller, the ray power supply to energize the ray tube, and the ray tube to emit a positioning line downward, the positioning line passes through the gap between the limit plate and the cutting knife, and is irradiated on the fabric, and cooperates with the grid on the grid plate to realize auxiliary positioning of the leather fabric, thereby reducing the workload of the staff and improving the positioning accuracy.

[0004] Similarly, in addition to paying attention to the cutting method and blade direction during the leather cutting process, different leather edges will produce different effects after cutting, which may become rough or exposed to the air and contaminated with dust. If not treated in any way, the leather will be damaged during use and the comfort of use will be affected. Utility Model Content

[0005] In view of the deficiencies in the above-mentioned prior art, the purpose of the utility model is to provide a soft package fabric pattern making auxiliary cutting device to solve the problem that when the powder adheres to a certain thickness, the powder can no longer be adsorbed, so that part of the powder floats in the air or settles on the surface of the aluminum plate, resulting in a waste of raw materials, which also affects the working environment and creates hidden dangers such as dust explosions.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a soft bag fabric pattern making auxiliary cutting device, comprising a support frame, a table board fixedly installed on the top of the support frame, and also comprising:

[0007] Mounting frames, in two groups, are mounted on both sides of the top of the table board and are used for auxiliary cutting devices;

[0008] A connecting frame, slidably mounted between the mounting frames, and used for mounting and supporting the cutting device;

[0009] The cutting block is slidably mounted on the top of the connecting frame and is used to adjust the cutting position.

[0010] Place two sets of mounting frames on both sides of the top of the table top, adjust the threaded rod to ensure that the extrusion plate squeezes the side walls of the table top, slide the connecting frame according to the size of the leather to be cut, and limit the overall position of the connecting frame through the A pulley and A tightening screw, and finally slide the cutting block to cut the leather.

[0011] Furthermore, an A recessed slide rail is provided on the top of the mounting frame, auxiliary plates are fixedly installed at both ends of the mounting frame, a cushion block is fixedly installed on the inner side of the auxiliary plate, a threaded rod is threadedly installed on the auxiliary plate, and an extrusion plate is fixedly installed at one end of the threaded rod.

[0012] The distance between the extrusion plate and the auxiliary plate is adjusted by rotating the threaded rod, so that the mounting frame is fixed to ensure the stability of the mounting frame during use.

[0013] Furthermore, the connecting frame includes sliding blocks with both ends slidably mounted on the top of the mounting frame, a fixing frame fixedly mounted between the sliding blocks, and a welding frame connecting the sliding blocks and the fixing frame.

[0014] By setting up the welding frame, the overall operating height of the connecting frame is reduced to ensure the cutting effect of the leather.

[0015] Furthermore, the bottom of the sliding block and the A recessed slide rail are slidably installed through two groups of A pulleys, and the threads between the A pulleys pass through the sliding block and are fixedly installed with A tightening screws, and the top of the fixed frame is provided with a B recessed slide rail.

[0016] By tightening the screw rod A and rotating it, the bottom of the screw rod A is frictionally limited to the bottom of the sunken slide rail A, thereby limiting the overall position of the connecting frame.

[0017] Furthermore, the cutting block and the B recessed slide rail are slidably installed through two groups of slide rail blocks, and the cutting block is installed with a B tightening screw through the threads between the slide rail blocks. Two groups of A elliptical pressure blocks are rotatably installed on one side of the cutting block, and B elliptical pressure blocks and edge blocks are rotatably installed on the other side of the cutting block, and a cutting knife is fixedly installed between the B elliptical pressure block and the edge block.

[0018] The leather is cut by sliding the cutting block, the outer edge of the leather is squeezed by the A elliptical pressing block, and the edge of the edge block is used to initially press the part of the leather to be cut, so that the cutting knife can cut the leather.

[0019] Furthermore, the B elliptical pressing block, the edge block and the A elliptical pressing block are all connected and installed with the cutting block via a turntable block.

[0020] The setting of the turntable block facilitates the rotation of the B elliptical pressing block, the edge block and the A elliptical pressing block.

[0021] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0022] The leather is cut by sliding the cutting block, and the overall cutting effect is more standardized than manual cutting. The outer edge of the leather is squeezed by the A elliptical pressing block to ensure the stability of the leather during the cutting process and avoid the displacement of the leather due to force. The edge of the edge block is used to perform initial pressure on the part of the leather to be cut, which is convenient for the cutting knife to cut the leather. After cutting, the edge of the leather is pressed by the B elliptical pressing block to ensure the flatness of the cut edge. Similarly, a layer of grease for leather maintenance can be brushed around the outside of the B elliptical pressing block. While pressing, the grease is squeezed into the inside of the leather burrs to maintain and protect the leather. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Other features, objectives and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings.

[0024] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0025] Figure 2 It is an enlarged structural schematic diagram of the installation frame of the utility model;

[0026] Figure 3 It is a schematic diagram of the cross-sectional structure of the mounting frame of the utility model;

[0027] Figure 4 It is a schematic diagram of the cross-sectional structure of the connecting frame of the utility model;

[0028] Figure 5 It is a schematic diagram of the cross-sectional structure of the cutting block of the utility model;

[0029] Figure 6 for Figure 4 Schematic diagram of the enlarged structure at point A in the middle.

[0030] In the figure: 1. Support frame; 2. Table board; 3. Mounting frame; 31. A recessed slide rail; 32. Pad; 33. Auxiliary plate; 34. Extrusion plate; 35. Threaded rod; 4. Connecting frame; 41. A tightening screw; 42. B recessed slide rail; 43. Welding frame; 44. Sliding block; 45. Fixed frame; 46. A pulley; 5. Cutting block; 51. B tightening screw; 52. A elliptical pressure block; 53. B elliptical pressure block; 54. Cutting knife; 55. Edge block; 56. Slide rail block; 57. Turntable block. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0032] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0033] With regard to the existing auxiliary cutting device, we have found in actual production that in addition to paying attention to the cutting method and blade direction during the leather cutting process, different leather edges will produce different effects after cutting, and may become rough or exposed to the air and contaminated with dust. If no treatment is performed, the leather will be damaged during use and the comfort of use will be affected. After repeated research and experiments by the applicant, it was found that the cause of this problem is that the leather cut will become rough due to friction, and the roughness will easily cause the leather itself to be damaged if it is not cared for. At the same time, the rough leather edges will be more easily contaminated with dust and other waste in the air, affecting the cleanliness of the leather.

[0034] To solve this problem, the applicant has improved the auxiliary cutting device and developed the technical solution of the present application; Figure 1-2The soft-package fabric pattern-making auxiliary cutting device comprises a support frame 1, a table board 2 fixedly mounted on the top of the support frame 1, and also comprises: a mounting frame 3, which is mounted in two groups on both sides of the top of the table board 2, and is used for the auxiliary cutting device. The top of the mounting frame 3 is provided with an A-recessed slide rail 31, and auxiliary plates 33 are fixedly mounted at both ends of the mounting frame 3. A cushion block 32 is fixedly mounted on the inner side of the auxiliary plate 33. A threaded rod 35 is threadedly installed on the auxiliary plate 33, and an extrusion plate 34 is fixedly installed at one end of the threaded rod 35. The distance between the extrusion plate 34 and the auxiliary plate 33 is adjusted by rotating the threaded rod 35, so as to fix the mounting frame 3 and ensure the stability of the mounting frame 3 during use.

[0035] Reference Figure 3 , the connecting frame 4 is slidably installed between the mounting frames 3, and is used to install and carry the cutting device. The connecting frame 4 includes a sliding block 44 slidably installed on the top of the mounting frame 3 at both ends, a fixed frame 45 fixedly installed between the sliding blocks 44, and a welding frame 43 connecting the sliding block 44 and the fixed frame 45. By setting the welding frame 43, the overall operating height of the connecting frame 4 is reduced to ensure the cutting effect of the leather. The bottom of the sliding block 44 and the A recessed slide rail 31 are slidably installed through two groups of A pulleys 46, and the A tightening screw 41 is fixedly installed on the sliding block 44 through the thread between the A pulleys 46, and the top of the fixed frame 45 is provided with a B recessed slide rail 42. By rotating the A tightening screw 41, its bottom is frictionally limited to the bottom of the A recessed slide rail 31, thereby limiting the overall position of the connecting frame 4.

[0036] Reference Figure 4-6The cutting block 5 is slidably mounted on the top of the connecting frame 4 to adjust the cutting position. The cutting block 5 is slidably mounted on the B sunken slide rail 42 through two sets of slide rail blocks 56. The cutting block 5 is threaded with a B tightening screw 51. Two sets of A elliptical pressing blocks 52 are rotatably mounted on one side of the cutting block 5. The other side of the cutting block 5 is respectively rotatably mounted with a B elliptical pressing block 53 and an edge block 55. A cutting knife 54 is fixedly mounted between the B elliptical pressing block 53 and the edge block 55. The leather material is cut by sliding the cutting block 5, and the overall cutting effect is more standardized than manual cutting. The outer edge of the leather material is squeezed by the A elliptical pressing block 52 to ensure the stability of the leather material during the cutting process and avoid the displacement of the leather material under force. The edge of the edge block 55 is used to initially press the part of the leather material to be cut, which is convenient for the cutting knife 54 to cut the leather material. After cutting, the edge of the leather material is pressed by the B elliptical pressing block 53 to ensure the flatness of the edge of the leather material. Similarly, a layer of grease for leather maintenance can be brushed on the outside of the B elliptical pressing block 53. At the same time, the grease is squeezed into the inside of the leather burr to maintain and protect the leather material. The B elliptical pressing block 53, the edge block 55 and the A elliptical pressing block 52 are connected and installed with the cutting block 5 through a turntable block 57. The setting of the turntable block 57 facilitates the rotation of the B elliptical pressing block 53, the edge block 55 and the A elliptical pressing block 52.

[0037] When the utility model is used, first, the device is placed on the top of the table board 2, and the two sets of mounting frames 3 are respectively mounted on both sides of the top of the table board 2, and the threaded rod 35 is adjusted to ensure that the extrusion plate 34 squeezes the side wall of the table board 2, so as to fix the mounting frame 3, and the connecting frame 4 is slid according to the size of the leather material to be cut, and the overall position of the connecting frame 4 is limited by the A pulley 46 and the A tightening screw 41, and finally the cutting block 5 is slid to cut the leather material, and the overall cutting effect is more standardized than manual cutting;

[0038] In the second embodiment, the position of the cutting block 5 is limited by tightening the screw 51 and the slide block 56 by B, and the leather is slid to achieve the cutting effect at the bottom of the cutting knife 54, thereby improving the cutting efficiency. However, a certain amount of friction is easily generated at the bottom of the leather. The outer edge of the leather is squeezed by the A elliptical pressing block 52 to ensure the stability of the leather during the cutting process and avoid the displacement of the leather due to force. The edge of the edge block 55 is used to perform initial pressure on the part of the leather to be cut, which is convenient for the cutting knife 54 to cut the leather. After cutting, the edge of the leather is pressed by the B elliptical pressing block 53 to ensure the flatness of the cut edge of the leather. Similarly, a layer of grease for leather maintenance can be brushed around the outside of the B elliptical pressing block 53. While pressing, the grease is squeezed into the inside of the leather burr to maintain and protect the leather.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A soft-package fabric pattern-making auxiliary cutting device, comprising a support frame (1), and a table board (2) fixedly mounted on the top of the support frame (1), characterized in that: Also includes: A mounting frame (3), which is mounted in two groups on both sides of the top of the table board (2) and is used for the auxiliary cutting device; A connecting frame (4) is slidably mounted between the mounting frames (3) and is used to mount and support the cutting device; A cutting block (5) is slidably mounted on the top of the connecting frame (4) for adjusting the cutting position; an A recessed slide rail (31) is provided on the top of the mounting frame (3); auxiliary plates (33) are fixedly mounted on both ends of the mounting frame (3); a cushion block (32) is fixedly mounted on the inner side of the auxiliary plate (33); a threaded rod (35) is threadedly mounted on the auxiliary plate (33); an extrusion plate (34) is fixedly mounted on one end of the threaded rod (35); the connecting frame (4) comprises sliding blocks (44) slidably mounted on the top of the mounting frame (3) at both ends, a fixed frame (45) fixedly mounted between the sliding blocks (44) and a welding frame (43) connecting the sliding blocks (44) and the fixed frame (45); the bottom of the sliding block (44) is connected to the A recessed slide rail (31); The slide rails (31) are slidably mounted via two groups of A pulleys (46), the A pulleys (46) are threadedly penetrated through the slide block (44) and fixedly mounted with an A tightening screw (41), and the top of the fixed frame (45) is provided with a B sunken slide rail (42); the cutting block (5) and the B sunken slide rail (42) are slidably mounted via two groups of slide rail blocks (56), the slide rail blocks (56) are threadedly penetrated through the cutting block (5) and mounted with a B tightening screw (51), one side of the cutting block (5) is rotatably mounted with two groups of A elliptical pressing blocks (52), the other side of the cutting block (5) is rotatably mounted with a B elliptical pressing block (53) and an edge block (55), and a cutting knife (54) is fixedly mounted between the B elliptical pressing block (53) and the edge block (55).

2. The soft bag fabric pattern making auxiliary cutting device according to claim 1 is characterized in that: The B elliptical pressing block (53), the edge block (55) and the A elliptical pressing block (52) are all connected and installed with the cutting block (5) via a turntable block (57).

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