Efficient cutting and flattening device for leather card brochure

Abstract

The utility model relates to the technical field of leather card brochure cutting processing equipment, in particular to a leather card brochure efficient cutting and flattening device which comprises a processing panel, cutting holes are formed in the processing panel, a cutting assembly is arranged on the processing panel, and the cutting assembly comprises a supporting frame fixedly installed on the processing panel. An air cylinder is fixedly installed on a top plate body of the supporting frame, a telescopic shaft of the air cylinder is provided with a cutter installation frame, a cutting blade is fixedly installed on the cutter installation frame, a front side plate and a rear side plate are hinged to the bottom face of the cutter installation frame through hinges, and tension springs are arranged between plate bodies at the two ends of the two side plates. A plurality of concave holes are formed in a plate body of the side edge part of the side edge plate, and a pressing wheel is rotationally connected between the hole walls of the left side and the right side of each concave hole through a rotating shaft and used for pressing and flattening leather. According to the leather cutting device, leather can be conveniently pressed, so that the cutting operation is smoothly carried out, and a cut is smoother.

Description

Technical Field

[0001] The utility model relates to the technical field of leather card book cutting and processing equipment, in particular to a leather card book high-efficiency cutting and flattening device. Background Art

[0002] Leather card albums refer to packaging items made of leather materials that can be stuffed with items of a certain thickness. When processing leather card albums, since leather card albums are generally made of leather of a constant size and are subsequently completed through stitching, gluing, etc., at this time, it is necessary to cut leather of different lengths. The cutting operation is usually performed on a corresponding cutting processing device, and the cutting processing device generally uses the movement of a cylinder to drive the blade to move downward to complete the cutting operation.

[0003] There are many types of cutting processing devices on the market. Most of them generally use the downward movement of the blade to complete the cutting operation. They lack components that can press or tension the leather on both sides of the cutting part. Without the limit component, the position of the leather will be offset as the blade cuts downward or burrs will appear on the cutting part after cutting, making the cutting part not smooth enough, affecting the cutting effect and causing inconvenience to the user. In view of this, we propose a highly efficient cutting and flattening device for leather card books. Utility Model Content

[0004] The utility model aims to provide a leather card book high-efficiency cutting and flattening device to solve the defects mentioned in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A highly efficient cutting and flattening device for leather card books comprises a processing panel, a cutting hole is provided on the processing panel, a cutting assembly is provided on the processing panel, and the cutting assembly comprises a support frame fixedly mounted on the processing panel, a cylinder is fixedly mounted on the top plate body of the support frame, a tool mounting frame is provided on the telescopic shaft of the cylinder, a cutting blade is fixedly mounted on the tool mounting frame, and the cutting blade is located directly above the cutting hole, and the bottom surface of the tool mounting frame is hinged with two mutually symmetrical side plates front and rear through a hinge, the cutting blade is located between the two side plates, and tension springs are provided between the two end plate bodies of the two side plates, and a plurality of concave holes arranged linearly and equidistantly are provided on the side plate body of the side plate, and a pressure wheel is rotatably connected between the hole walls on the left and right sides of the concave hole through a rotating shaft, and the pressure wheel is used to press and flatten the leather.

[0007] Preferably, a groove is provided on the processing panel, and a U-shaped frame is fixedly installed on the processing panel, the U-shaped frame is located above the groove, and guide rollers are rotatably connected between the left and right groove walls of the groove and between the left and right plate bodies of the U-shaped frame through a rotating shaft, and the leather passes through between the two guide rollers, and the guide rollers are used for guiding operations.

[0008] Preferably, a limit block is fixedly mounted on the end of the telescopic shaft of the cylinder, and the tool mounting frame is fixedly mounted on the bottom surface of the limit block, so as to facilitate the fixed installation operation of the tool mounting frame.

[0009] Preferably, a tool slot is provided in the tool mounting frame, and a blade plate is fixedly installed on the top of the cutting blade. The blade plate is located in the tool slot and is fixedly connected to the tool mounting frame by a plurality of fastening bolts, so as to facilitate the fixed installation operation of the cutting blade.

[0010] Preferably, the surface of the pressure wheel is provided with an anti-skid layer, and the anti-skid layer is used to increase the friction between the pressure wheel and the leather so that the pressure wheel is not prone to slipping.

[0011] Preferably, a hanging ring is fixedly mounted on the end plate body of the side plate, and the end of the tension spring is snap-fitted with the hanging ring, so as to facilitate the installation operation of the tension spring.

[0012] Preferably, the minimum opening angle of the two side panels is greater than 30°, so as to protect the cutting blade in a middle position.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model ensures that when in use, as the cylinder works, the cutting blade is driven to move downward to achieve the cutting operation. In addition, the side plate is set, as the tool mounting frame moves downward, it can drive the pressing wheel to press down on the leather, so as to achieve the pressing operation of the leather on both sides of the cutting part. After pressing, it can ensure that the leather at the cutting part is smoother, so that the cutting part can remain smooth after cutting, and burrs are not easy to appear, so as to achieve the effect of facilitating the cutting operation and making the cutting part smoother.

[0015] 2. The utility model can guide the leather by means of the guide roller, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the exploded structure of the cutting assembly of the utility model;

[0019] Figure 4 It is a partial structural schematic diagram of the cutting assembly of the utility model;

[0020] Figure 5 For this utility model Figure 4 Enlarged view of point A in the middle.

[0021] The meaning of each number in the figure is:

[0022] 1. Processing panel; 10. Groove; 11. U-shaped frame; 12. Guide roller; 13. Cutting hole;

[0023] 2. Cutting assembly; 20. Support frame; 21. Cylinder; 22. Limit block; 23. Tool mounting frame; 231. Tool slot; 24. Side plate; 241. Concave hole; 25. Pressure wheel; 251. Anti-slip layer; 26. Hanging ring; 27. Tension spring; 28. Cutting blade; 281. Blade plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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] See also Figure 1-Figure 5 The utility model provides a technical solution: a highly efficient cutting and leveling device for leather card books, comprising a processing panel 1, a cutting hole 13 is arranged on the processing panel 1, a cutting assembly 2 is arranged on the processing panel 1, the cutting assembly 2 comprises a support frame 20 fixedly mounted on the processing panel 1, a cylinder 21 is fixedly mounted on the top plate of the support frame 20, a tool mounting frame 23 is arranged on the telescopic shaft of the cylinder 21, a cutting blade 28 is fixedly mounted on the tool mounting frame 23, the cutting blade 28 is located just above the cutting hole 13, so that the cylinder 21 can be used to drive the cutting blade 28 to move downward, thereby realizing the cutting operation on the leather;

[0026] Specifically, the bottom surface of the tool mounting frame 23 is hinged with two symmetrical side panels 24 at the front and rear ends through a hinge, and the cutting blade 28 is located between the two side panels 24. Tension springs 27 are provided between the two end panels of the two side panels 24. A plurality of concave holes 241 arranged linearly and evenly spaced are provided on the side panels of the side panels 24. A clamping wheel 25 is rotatably connected between the left and right side walls of the concave holes 241 through a rotating shaft. The clamping wheel 25 is used to clamp and flatten the leather so that the two sides of the cutting part can be pressed down to be more flat, thereby achieving a clamping and limiting effect, making the cutting part smoother during the cutting process and less prone to burrs.

[0027] In this embodiment, a groove 10 is provided on the processing panel 1, and a U-shaped frame 11 is fixedly installed on the processing panel 1. The U-shaped frame 11 is located above the groove 10. Guide rollers 12 are rotatably connected between the left and right groove walls of the groove 10 and between the left and right plates of the U-shaped frame 11 through a rotating shaft. The leather passes through between the two guide rollers 12, and the guide rollers 12 are used for guiding operations.

[0028] Specifically, a limit block 22 is fixedly installed at the end of the telescopic shaft of the cylinder 21, and the tool mounting frame 23 is fixedly installed on the bottom surface of the limit block 22 by a plurality of fastening bolts, so as to facilitate the fixed installation operation of the tool mounting frame 23.

[0029] Furthermore, a tool slot 231 is provided in the tool mounting frame 23, and a blade plate 281 is integrally formed on the top of the cutting blade 28. The blade plate 281 is located in the tool slot 231 and is fixedly connected to the tool mounting frame 23 by a plurality of fastening bolts, so as to facilitate the fixed installation operation of the cutting blade 28.

[0030] In addition, the surface of the pressure wheel 25 is provided with an anti-skid layer 251, which can be made of anti-skid rubber material. The anti-skid rubber is conducive to increasing friction. The anti-skid layer 251 is used to increase the friction between the leather and prevent slipping from occurring between the leather.

[0031] It is worth noting that a hanging ring 26 is fixedly mounted on the end plate body of the side plate 24 , and the end of the tension spring 27 is snap-fitted with the hanging ring 26 , so that the installation operation of the tension spring 27 is convenient.

[0032] It is worth noting that the minimum opening angle of the two side panels 24 is greater than 30°, so as to protect the cutting blade 28 in the middle position.

[0033] When the leather card book high-efficiency cutting and leveling device of the utility model is in use, as the leather passes through between the two guide rollers 12 and moves to the cutting hole 13, the cutting part is exactly at the cutting hole 13, and then the cylinder 21 is started and made to work. When the cylinder 21 works, the telescopic shaft on it extends to drive the tool mounting frame 23 and the cutting blade 28 to move downward. The downward movement of the tool mounting frame 23 will drive the clamping wheel 25 on the side plate 24 to first press on the leather. As the tool mounting frame 23 continues to move downward, since the two side plates 24 are connected by the tension spring 27, the two side plates 24 can be opened toward the outside, and the clamping wheel 25 can roll along the surface of the leather to continue the clamping operation. As the tool mounting frame 23 continues to move downward, the cutting blade 28 can be driven to move downward to complete the cutting operation. During the cutting process, the clamping wheel 25 presses the leather at the cutting part, so that the cutting process is smoother, the incision is smoother, and it is convenient to use.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A highly efficient cutting and flattening device for leather card books, comprising a processing panel (1), characterized in that: The processing panel (1) is provided with a cutting hole (13), the processing panel (1) is provided with a cutting assembly (2), the cutting assembly (2) comprises a support frame (20) fixedly mounted on the processing panel (1), a cylinder (21) is fixedly mounted on the top plate of the support frame (20), a tool mounting frame (23) is provided on the telescopic shaft of the cylinder (21), a cutting blade (28) is fixedly mounted on the tool mounting frame (23), the cutting blade (28) is located directly above the cutting hole (13), and the tool The bottom surface of the mounting frame (23) is hinged with two symmetrical side panels (24) at the front and rear ends thereof; the cutting blade (28) is located between the two side panels (24); a tension spring (27) is provided between the two end panels of the two side panels (24); a plurality of concave holes (241) arranged linearly and evenly spaced are provided on the side panels of the side panels (24); a pressure wheel (25) is rotatably connected between the left and right side wall of the concave hole (241) via a rotating shaft; the pressure wheel (25) is used for pressing and smoothing the leather.

2. The leather card booklet efficient cutting and flattening device according to claim 1, characterized in that: A groove (10) is provided on the processing panel (1), a U-shaped frame (11) is fixedly mounted on the processing panel (1), the U-shaped frame (11) is located above the groove (10), guide rollers (12) are rotatably connected between the left and right groove walls of the groove (10) and between the left and right plate bodies of the U-shaped frame (11) via a rotating shaft, the leather passes through between the two guide rollers (12), and the guide rollers (12) are used for guiding operations.

3. The leather card booklet efficient cutting and flattening device according to claim 1, characterized in that: A limit block (22) is fixedly mounted on the end of the telescopic shaft of the cylinder (21), and the tool mounting frame (23) is fixedly mounted on the bottom surface of the limit block (22).

4. The leather card booklet efficient cutting and flattening device according to claim 1, characterized in that: A tool slot (231) is provided in the tool mounting frame (23), a blade plate (281) is fixedly mounted on the top of the cutting blade (28), and the blade plate (281) is located in the tool slot (231) and is fixedly connected to the tool mounting frame (23) via a plurality of fastening bolts.

5. The leather card booklet efficient cutting and flattening device according to claim 1, characterized in that: The surface of the pressure wheel (25) is provided with an anti-skid layer (251), and the anti-skid layer (251) is used to increase the friction between the pressure wheel (25) and the leather.

6. The leather card booklet efficient cutting and flattening device according to claim 1, characterized in that: A hanging ring (26) is fixedly mounted on the end plate body of the side plate (24), and the end of the tension spring (27) is snap-fitted with the hanging ring (26).

7. The leather card booklet efficient cutting and flattening device according to claim 1, characterized in that: The minimum opening angle of the two side panels (24) is greater than 30°, and is used to protect the cutting blade (28) in the middle position.

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