CN211814516U - Cutter mechanism for leather processing - Google Patents

Abstract

The utility model provides a cutter mechanism for leather processing, which relates to the technical field of leather processing. A cutter device is arranged on the inner wall of one side, and the cutter device includes a sliding rod. One side wall of the sliding rod is fixedly connected with one side inner wall of the mounting frame. The two ends of the compression spring are respectively fixedly connected with the mounting block and one side wall of the slider. A positioning device is provided. The positioning device is adopted, and the mounting frame is fixed by the convex block, which avoids the traditional way of fixing the equipment by bolts, which requires a lot of tools when overhauling the equipment, which is time-consuming and laborious. The application of this device effectively improves the stability of the equipment.

Description

A kind of cutter mechanism for leather processing

technical field

The utility model relates to the technical field of leather processing, in particular to a cutter mechanism for leather processing.

Background technique

Leather is a denatured and non-perishable animal skin obtained by physical and chemical processing such as depilation and tanning. Leather is composed of natural protein fibers tightly woven in three-dimensional space. Texture and gloss, feel comfortable.

Leather needs to be cut during production and processing, but most of the existing leathers are cut manually, which is time-consuming, labor-intensive and inefficient, which is not conducive to popular use and needs to be improved.

Utility model content

The purpose of the utility model is to propose a cutting knife mechanism for leather processing in order to solve the shortcomings existing in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a cutter mechanism for leather processing, comprising a frame, one end side wall of the frame is provided with a stopper, and one end side wall of the frame is inserted An installation frame is provided, and one inner wall of the installation frame is provided with a cutter device, and the cutter device includes a sliding rod, and one side wall of the sliding rod is fixedly connected with the inner wall of one side of the installation frame. A first compression spring and a sliding block are sequentially sleeved on the rod, two ends of the first compression spring are respectively fixedly connected with the mounting block and one side wall of the sliding block, and one side wall of the sliding block is fixedly connected with a cutout. A knife, one side wall of the mounting frame is provided with a transmission device, and one side inner wall of the mounting frame is provided with a positioning device.

The transmission device includes a bracket, one side wall of the bracket is fixedly connected with one side wall of the mounting frame, a positioning wheel is rotatably connected to one side wall of the bracket, and a transmission belt is sleeved on the positioning wheel, One side wall of the bracket is provided with a power device.

The power device includes a positioning block, one side wall of the positioning block is fixedly connected with one side wall of the bracket, one end side wall of the positioning block is fixedly connected with a motor, and the driving end of the motor is fixedly connected with a half. A gear, one end of the half gear is inserted into the transmission belt and is engaged with its inner wall.

The positioning device includes a second compression spring, one end of the second compression spring is fixedly connected to one side inner wall of the mounting frame, one end of the second compression spring is fixedly connected with a bump, and one end of the bump is inserted into the machine. in the frame and against its inner wall.

One side wall of the slider is slidably connected with one side inner wall of the mounting frame, and one end of the slider is inserted into the transmission belt and abuts against its inner wall, so as to facilitate the displacement of the slider by the transmission belt.

One side wall of one end of the frame is fixedly connected with two symmetrically arranged guide blocks, and one side wall of the guide block is polished with sandpaper to prevent materials from sliding off the frame.

beneficial effect

1. In the present utility model, a positioning device is adopted, and the mounting frame is fixed by the bump, so as to avoid the traditional fixing of the equipment by means of bolts, which requires a large number of tools to be used when overhauling the equipment, which is time-consuming and labor-intensive. stability.

2. In this utility model, a power device, a transmission device and a cutter device are used, and the half-gear and the transmission belt are used to drive the cutter to do reciprocating motion, which is convenient for the automatic processing of the equipment, and avoids the traditional cutting process of materials by manual methods, which is inefficient. Affecting production, the application of the device effectively improves the ease of use of the equipment.

Description of drawings

Fig. 1 is the front view that the utility model proposes a kind of cutting knife mechanism for leather processing;

Fig. 2 is the side view of a kind of cutter mechanism for leather processing proposed by the utility model;

3 is a schematic structural diagram of a cutter device in a cutter mechanism for leather processing proposed by the utility model;

4 is a schematic structural diagram of a positioning device in a cutter mechanism for leather processing proposed by the present invention.

Legend: 1. Mounting frame; 2. Transmission device; 21. Transmission belt; 22. Positioning wheel; 23. Bracket; 3. Block; 4. Frame; 5. Material guide block; 6. Cutter device; 61. Cutter; 62, slider; 63, first compression spring; 64, sliding rod; 7, power unit; 71, positioning block; 72, motor; 73, half gear; 8, positioning device; 81, second compression spring ; 82, bump.

Detailed ways

In order to make it easier to understand the technical means, creative features, goals and effects realized by the present invention, the present invention will be further described below in conjunction with the specific embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention. , not all. Based on the examples in the implementation manner, other examples obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings.

Specific examples:

Referring to Figures 1-4, a cutting mechanism for leather processing includes a frame 4, one side wall of one end of the frame 4 is fixedly connected with two symmetrically arranged guide blocks 5, and one side wall of the guide block 5 adopts Sandpaper grinding to prevent the material from slipping off the rack 4. One end side wall of the rack 4 is provided with a stopper 3, one end side wall of the rack 4 is provided with a mounting frame 1, and one inner wall of the mounting frame 1 is provided with a cutter Device 6, the cutter device 6 includes a sliding rod 64, one side wall of the sliding rod 64 is fixedly connected with one side inner wall of the mounting frame 1, the sliding rod 64 is sequentially sleeved with a first compression spring 63 and a sliding block 62, the sliding One side wall of the block 62 is slidably connected to one side of the inner wall of the mounting frame 1. One end of the slider 62 is inserted into the transmission belt 21 and abuts against its inner wall, so that the slider 62 can be displaced by the transmission belt 21, and the two ends of the first compression spring 63 They are respectively fixedly connected with the mounting block and one side wall of the sliding block 62, one end side wall of the sliding block 62 is fixedly connected with the cutter 61, one side wall of the mounting frame 1 is provided with the transmission device 2, The inner wall is provided with a positioning device 8, which is convenient for installation and disassembly of the equipment.

The transmission device 2 includes a bracket 23, one side wall of the bracket 23 is fixedly connected to one side wall of the mounting frame 1, one side wall of the bracket 23 is rotatably connected with a positioning wheel 22, and the positioning wheel 22 is sleeved with a transmission belt 21, One side wall of the bracket 23 is provided with a power device 7, and the power device 7 includes a positioning block 71, one side wall of the positioning block 71 is fixedly connected with one side wall of the bracket 23, and one end side wall of the positioning block 71 is fixedly connected with a The motor 72, the driving end of the motor 72 is fixedly connected with a half gear 73, one end of the half gear 73 is inserted into the transmission belt 21 and is engaged with its inner wall. When in use, turn on the motor 72, the motor 72 drives the half gear 73 to rotate, and the half gear 73 drives The transmission belt 21 rotates, and then drives the slider 62 and the cutter 61 to displace, the first compression spring 63 is deformed by force to generate elastic force, the cutter 61 cuts the material, the half gear 73 rotates to the gearless area, and the transmission belt 21 loses the half gear 73. Bound, the first compression spring 63 drives the slider 62 and the cutter 61 to reset, the transmission belt 21 is reset by the displacement of the slider 62, and the equipment performs cyclic reciprocating motion. 73 and the transmission belt 21 drive the cutter 61 to reciprocate, which is convenient for the automatic processing of the equipment, and avoids the traditional manual cutting of materials, which affects production due to low efficiency. The application of this device effectively improves the usability of the equipment.

The positioning device 8 includes a second compression spring 81, one end of the second compression spring 81 is fixedly connected to one side inner wall of the mounting frame 1, one end of the second compression spring 81 is fixedly connected with a bump 82, and one end of the bump 82 is inserted into the rack 4 and abut against its inner wall. During installation, insert the mounting bracket 1 into the rack 4, and one side wall of the bump 82 abuts against one side wall of the rack 4 to squeeze the second compression spring 81 and enter the mounting rack. 1. In the inner wall, the second compression spring 81 is deformed by force to generate elastic force. After installation, the bump 82 loses its restraint. The second compression spring 81 pushes the bump 82 into the frame 4 to fix the mounting frame 1. By setting the positioning device 8. Use the bumps 82 to fix the mounting frame 1, to avoid the traditional way of fixing the equipment by bolts, which requires a lot of tools to be used when overhauling the equipment, which is time-consuming and laborious. The application of this device effectively improves the stability of the equipment.

The working principle of the utility model: when installing, insert the mounting frame 1 into the rack 4, one side wall of the bump 82 abuts against one side wall of the rack 4, squeezes the second compression spring 81 and enters the mounting rack 1. In the inner wall, the second compression spring 81 is deformed by force to generate elastic force. After installation, the bump 82 loses its restraint. The second compression spring 81 pushes the bump 82 into the frame 4 to fix the mounting frame 1. By setting the positioning device 8. Use the bumps 82 to fix the mounting frame 1 to avoid the traditional way of fixing the equipment by bolts. It takes a lot of time and effort to use a lot of tools when overhauling the equipment. The application of this device can effectively improve the stability of the equipment. Turn on the motor 72, the motor 72 drives the half-gear 73 to rotate, the half-gear 73 drives the transmission belt 21 to rotate, and then drives the slider 62 and the cutter 61 to move, the first compression spring 63 is deformed by force to generate elastic force, and the cutter 61 cuts the material well, The half gear 73 rotates to the gearless area, the transmission belt 21 loses the restraint of the half gear 73, the first compression spring 63 drives the sliding block 62 and the cutter 61 to reset, the transmission belt 21 is reset by the displacement of the sliding block 62, and the equipment performs cyclic reciprocating motion. The power device 7, the transmission device 2 and the cutter device 6 use the half gear 73 and the transmission belt 21 to drive the cutter 61 to reciprocate, which is convenient for the automatic processing of the equipment, and avoids the traditional manual cutting of materials, which affects production due to low efficiency. , the application of the device effectively improves the usability of the device.

In the present invention, unless otherwise expressly specified and limited, a first feature "on" or "under" a second feature may include the first and second features in direct contact, or may include the first and second features The features are not in direct contact but through additional features between them. Also, the first feature being "above", "over" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level higher than the second feature. The first feature is "below", "below" and "below" the second feature includes the first feature being directly below and diagonally below the second feature, or simply means that the first feature has a lower level than the second feature.

The basic principles, main features and advantages of the present invention are shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions are only preferred examples of the present invention, and are not intended to limit the present invention, without departing from the present invention. Under the premise of the spirit and scope, the present invention will also have various changes and improvements, and these changes and improvements all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a cutter mechanism for leather processing, includes frame (4), its characterized in that: the utility model discloses a cutting tool, including frame (4), one end lateral wall of frame (4) is inserted and is equipped with dog (3), the one end lateral wall of frame (4) is inserted and is equipped with mounting bracket (1), one side inner wall of mounting bracket (1) is provided with cutters (6), cutters (6) include slide bar (64), one side lateral wall of slide bar (64) and one side inner wall fixed connection of mounting bracket (1), the cover is equipped with first compression spring (63) and slider (62) in proper order on slide bar (64), the both ends of first compression spring (63) respectively with one side lateral wall fixed connection of installation piece and slider (62), the one end lateral wall fixed connection of slider (62) has cutter (61), one side lateral wall of mounting bracket (1) is provided with transmission (2), one side inner wall of mounting bracket (1) is provided with positioner (8).

2. The cutter mechanism for leather processing according to claim 1, wherein: transmission (2) include support (23), a side lateral wall of support (23) and a side lateral wall fixed connection of mounting bracket (1), a side lateral wall of support (23) rotates and is connected with locating wheel (22), the cover is equipped with drive belt (21) on locating wheel (22), a side lateral wall of support (23) is provided with power device (7).

3. The cutter mechanism for leather processing according to claim 2, wherein: power device (7) are including locating piece (71), one side lateral wall of locating piece (71) and one side lateral wall fixed connection of support (23), the one end lateral wall fixedly connected with motor (72) of locating piece (71), the drive end fixedly connected with half gear (73) of motor (72), the one end of half gear (73) is inserted in drive belt (21) and is connected rather than the inner wall meshing.

4. The cutter mechanism for leather processing according to claim 1, wherein: positioner (8) include second compression spring (81), the one end of second compression spring (81) and one side inner wall fixed connection of mounting bracket (1), the one end fixedly connected with lug (82) of second compression spring (81), the one end of lug (82) is inserted in frame (4) and is offseted rather than the inner wall.

5. The cutter mechanism for leather processing according to claim 1, wherein: one side lateral wall of slider (62) and one side inner wall sliding connection of mounting bracket (1), the one end of slider (62) is inserted in drive belt (21) and is rather than the inner wall counterbalance.

6. The cutter mechanism for leather processing according to claim 1, wherein: the one end lateral wall fixedly connected with of frame (4) two guide block (5) that the symmetry set up, one side lateral wall of guide block (5) adopts abrasive paper to polish and handles.

Images