A protective device for cutting cotton of an automobile textile upright

Abstract

The utility model discloses a kind of protective devices for cutting of automobile textile upright cotton, including the compression board located above cutting table: the both sides of the compression board are provided with positioning compression component, displacement electric saw machine is fixedly installed in cutting table top rear side, the output end of displacement electric saw machine is fixedly connected with knife belt, displacement electric saw machine below is provided with wrapping component, and the wrapping component includes fixedly installed fixed sleeve tube.The utility model is used in cooperation with compression board and positioning compression component, and upright cotton is positioned by compression, so that cutting surface is neat and regular, prevent knife belt from suddenly receiving different cutting resistance in cutting process, cause damage to cutting edge, and under the action of wrapping component, the position of knife belt not contacted with upright cotton is shielded, thereby play the protection effect to user, that is, the purpose of keeping cutting surface neat and preventing tool from being damaged and preventing personnel from being hurt by mistake can be achieved.

Description

Technical Field

[0001] This utility model belongs to the field of automotive supplies processing technology, and in particular relates to a protective device for cutting upright cotton in automotive textiles. Background Technology

[0002] Vertical cotton is a new type of environmentally friendly nonwoven three-dimensional material. It is made using vertical web forming technology, and its fibers are arranged in a three-dimensional manner, giving it a unique three-dimensional structure. This structure gives vertical cotton characteristics such as high resilience, resistance to deformation, and good breathability. In the production of automotive textiles, vertical cotton is a commonly used material that needs to be precisely cut to meet different size and shape requirements.

[0003] During the cutting process, if the upright cotton is not properly fixed and compressed, it can easily lead to uneven and irregular cut surfaces. This causes the cutting blade to experience sudden and varying cutting resistance, damaging the blade and reducing its lifespan. Furthermore, the cutting blade is typically highly dangerous and, being exposed, can easily lead to accidental contact and injury. Therefore, a protective device for cutting upright cotton in automotive textiles is needed. First, effective compression and positioning are used to ensure a neat and regular cut surface. Second, an adaptive wrapping protection method is employed to shield the exposed cutting blade, preventing accidental contact and improving the safety of the production process. Utility Model Content

[0004] The purpose of this utility model is to provide a protective device for cutting upright cotton in automotive textiles. First, it adopts effective pressing and positioning to ensure that the cut surface is neat and regular. At the same time, it adopts an adaptive wrapping protection method to cover the exposed blade, prevent personnel from accidentally touching it, and improve the safety of the production process, thereby solving the above-mentioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A protective device for cutting upright cotton in automotive textiles includes a pressing plate located above a cutting table; positioning pressing components are provided on both sides of the pressing plate; a displacement electric saw is fixedly installed on the rear side of the top of the cutting table; a blade belt is fixedly connected to the output end of the displacement electric saw; a wrapping component is provided below the displacement electric saw; the wrapping component includes a fixed sleeve; a sliding sleeve is slidably connected to the inner cavity of the fixed sleeve; both the fixed sleeve and the sliding sleeve cover the surface of the blade belt; triangular fixing blocks are fixedly connected to the front and rear sides of the bottom of the sliding sleeve; guide wheels are rotatably connected to the opposite sides of the two triangular fixing blocks; guide rails are provided on the front and rear sides of the top of the pressing plate; and the guide wheels roll in contact with the inner cavity of the guide rails.

[0006] Preferably, the positioning and pressing assembly includes fixed columns fixedly connected to both sides of the top of the cutting table. The surface of the fixed columns is fitted with slidable lifting sleeves. Electric telescopic rods are fixedly installed on opposite sides of the two lifting sleeves. The output end of the electric telescopic rods is fixedly connected to the top of the pressing plate.

[0007] Preferably, the lifting sleeve has a threaded handle on the side away from the electric telescopic rod, and the threaded handle extends into the inner cavity of the lifting sleeve and is in close contact with the surface of the fixed column.

[0008] Preferably, the top of the pressing plate has a guide groove adapted to the blade belt, and the top of the cutting table has a cutting groove adapted to the blade belt.

[0009] Preferably, a fixing plate is fixedly connected to the bottom of both the front and rear sides of the fixing sleeve, and a limiting pin is fixedly connected to the top of the triangular fixing block. The limiting pin extends through to the top of the fixing plate and is slidably connected to the fixing plate.

[0010] Preferably, a spring is fitted onto the surface of the limiting pin, and the top and bottom ends of the spring are welded to the fixing plate and the triangular fixing block, respectively.

[0011] The beneficial effects of this utility model are:

[0012] 1. This utility model uses the pressing plate and positioning pressing component together to press and position the upright cotton, so that the cut surface is neat and regular, and prevents the blade from being damaged by sudden different cutting resistance during the cutting process. At the same time, under the action of the wrapping component, the part of the blade that does not contact the upright cotton is covered, thereby protecting the user. This achieves the purpose of keeping the cut surface neat, preventing damage to the blade, and preventing accidental contact and injury.

[0013] 2. This utility model, through the setting of the positioning and pressing component, in which the fixed column and the lifting sleeve work together to support the electric telescopic rod, and at the same time, with the electric telescopic rod and the pressing plate working together, presses and positions the upright cotton, thereby keeping the cut surface neat and regular, and ensuring the stable cutting of the blade belt;

[0014] 3. This utility model uses a combination of a fixed plate, a limiting pin, and a spring to limit, guide, and elastically propel the sliding sleeve, allowing it to slide out actively from the inner cavity of the fixed sleeve and wrap and protect the area where the knife belt does not contact the upright cotton. Attached Figure Description

[0015] in:

[0016] Figure 1 This is a perspective view of one embodiment of the present utility model;

[0017] Figure 2 This is a three-dimensional schematic diagram of a pressing plate and a positioning pressing assembly according to an embodiment of the present invention;

[0018] Figure 3 This is a perspective view of a wrapping component and a limiting slide pin according to an embodiment of the present invention;

[0019] Figure 4 This is one embodiment of the present utility model. Figure 3 A magnified view of point A in the middle.

[0020] The attached diagram lists the components represented by each number as follows:

[0021] 1. Cutting table; 2. Pressing plate; 3. Positioning and pressing assembly; 31. Fixed column; 32. Lifting sleeve; 33. Electric telescopic rod; 34. Threaded handle; 4. Displacement electric saw; 5. Blade belt; 6. Guide slide; 7. Wrapping assembly; 71. Fixed sleeve; 72. Sliding sleeve; 73. Triangular fixing block; 74. Guide wheel; 75. Guide rail; 8. Fixed plate; 9. Limiting pin; 10. Spring. Detailed Implementation

[0022] In the following description, embodiments of the protective device for cutting upright cotton in automotive textiles according to the present invention will be described with reference to the accompanying drawings.

[0023] Figure 1-4This invention illustrates a protective device for cutting upright cotton in automotive textiles according to an embodiment of the present invention. It includes a pressing plate 2 located above a cutting table 1. Positioning pressing components 3 are provided on both sides of the pressing plate 2. Each positioning pressing component 3 includes a fixed post 31 fixedly connected to both sides of the top of the cutting table 1. A slidable lifting sleeve 32 is fitted onto the surface of each fixed post 31. An electric telescopic rod 33 is fixedly installed on one opposite side of each of the two lifting sleeves 32. The output end of the electric telescopic rod 33 is fixedly connected to the top of the pressing plate 2. A threaded handle 34 is threaded onto the side of the lifting sleeve 32 away from the electric telescopic rod 33. 34 penetrates into the inner cavity of the lifting sleeve 32 and is in close contact with the surface of the fixed column 31. Through the setting of the positioning and pressing assembly 3, the fixed column 31 and the lifting sleeve 32 work together to support the electric telescopic rod 33. At the same time, the electric telescopic rod 33 and the pressing plate 2 work together to press and position the upright cotton, thereby maintaining a neat and regular cut surface and ensuring the stable cutting of the blade belt 5. A displacement electric saw 4 is fixedly installed on the rear side of the top of the cutting table 1. The output end of the displacement electric saw 4 is fixedly connected to the blade belt 5. The top of the pressing plate 2 has a guide groove 6 that matches the blade belt 5. The top of component 1 has a cutting groove adapted to the blade belt 5. Below the displacement electric saw 4 is a wrapping assembly 7. The wrapping assembly 7 includes a fixed sleeve 71, with fixed plates 8 fixedly connected to the bottom of the front and rear sides of the fixed sleeve 71. A limit pin 9 is fixedly connected to the top of the triangular fixing block 73, extending through to the top of the fixed plate 8 and slidingly connected to it. A spring 10 is fitted onto the surface of the limit pin 9, with its top and bottom ends welded to the fixed plate 8 and the triangular fixing block 73 respectively. Through the coordinated use of the fixed plate 8, the limit pin 9, and the spring 10, the sliding sleeve... The tube 72 serves as a limiting guide and elastic propulsion function, allowing the sliding sleeve 72 to actively slide out of the inner cavity of the fixed sleeve 71, wrapping and protecting the part of the knife belt 5 that is not in contact with the upright cotton. The inner cavity of the fixed sleeve 71 is slidably connected to the sliding sleeve 72. Both the fixed sleeve 71 and the sliding sleeve 72 cover the surface of the knife belt 5. The front and rear sides of the bottom of the sliding sleeve 72 are fixedly connected to triangular fixing blocks 73. The opposite sides of the two triangular fixing blocks 73 are rotatably connected to guide wheels 74. The front and rear sides of the top of the pressing plate 2 are provided with guide rails 75, and the guide wheels 74 roll in contact with the inner cavity of the guide rails 75.

[0024] Working principle: When using this utility model, the user rotates the threaded handle 34 to unlock the lifting sleeve 32, adjusts the height of the pressing plate 2 and the lifting sleeve 32, and after the height adjustment is completed, tightens the threaded handle 34 to fix the lifting sleeve 32. Then, the upright cotton is stacked on top of the cutting table 1, and the electric telescopic rods 33 are activated. Both electric telescopic rods 33 start simultaneously and push the pressing plate 2 downward, so that the bottom of the pressing plate 2 presses against the top of the upright cotton, thereby pressing and positioning the upright cotton. Then, the displacement electric saw 4 is activated, and the displacement electric saw 4 drives the blade belt 5 to move. The reciprocating motion and horizontal sliding on the top of the cutting table 1 achieve horizontal cutting of the upright cotton. While the electric telescopic rod 33 drives the pressing plate 2 to rise and fall, the sliding sleeve 72 moves up and down under the drive of the pressing plate 2. At the same time, under the elastic push of the spring 10, the sliding sleeve 72 and the fixed sleeve 71 are always covered on the surface of the blade belt 5, wrapping and protecting the part of the blade belt 5 that does not contact the upright cotton. During the horizontal movement of the displacement electric saw 4 and the blade belt 5, the guide wheel 74 rolls in the inner cavity of the guide rail 75, thereby ensuring the stability of the sliding sleeve 72 during the movement.

[0025] In summary, this protective device for cutting upright cotton in automotive textiles, through the combined use of the pressing plate 2 and the positioning pressing component 3, presses and positions the upright cotton, resulting in a neat and regular cut surface. This prevents the blade belt 5 from being damaged by sudden changes in cutting resistance during the cutting process. At the same time, the wrapping component 7 shields the areas of the blade belt 5 that are not in contact with the upright cotton, thus providing protection for the user. This achieves the purpose of maintaining a neat cut surface, preventing damage to the blade, and preventing accidental contact and injury.

Claims

1. A protective device for cutting upright cotton in automotive textiles, characterized in that, The system includes a pressing plate (2) located above the cutting table (1); positioning pressing components (3) are provided on both sides of the pressing plate (2); a displacement electric saw (4) is fixedly installed on the rear top of the cutting table (1); a blade belt (5) is fixedly connected to the output end of the displacement electric saw (4); a wrapping component (7) is provided below the displacement electric saw (4); the wrapping component (7) includes a fixed sleeve (71) fixedly installed; the inner cavity of the fixed sleeve (71) slides... A sliding sleeve (72) is dynamically connected. Both the fixed sleeve (71) and the sliding sleeve (72) are covered on the surface of the blade belt (5). Triangular fixing blocks (73) are fixedly connected to the front and rear sides of the bottom of the sliding sleeve (72). Guide wheels (74) are rotatably connected to the opposite sides of the two triangular fixing blocks (73). Guide rails (75) are provided on the front and rear sides of the top of the pressing plate (2). The guide wheels (74) roll in contact with the inner cavity of the guide rails (75).

2. The protective device for cutting upright cotton in automotive textiles according to claim 1, characterized in that, The positioning and pressing assembly (3) includes fixed columns (31) fixedly connected to the top two sides of the cutting table (1). The surface of the fixed column (31) is fitted with a sliding lifting sleeve (32). An electric telescopic rod (33) is fixedly installed on the opposite side of each of the two lifting sleeves (32). The output end of the electric telescopic rod (33) is fixedly connected to the top of the pressing plate (2).

3. The protective device for cutting upright cotton in automotive textiles according to claim 2, characterized in that, The lifting sleeve (32) has a threaded handle (34) on the side away from the electric telescopic rod (33). The threaded handle (34) extends into the inner cavity of the lifting sleeve (32) and is in close contact with the surface of the fixed column (31).

4. A protective device for cutting upright cotton in automotive textiles according to claim 3, characterized in that, The top of the pressing plate (2) has a guide groove (6) adapted to the blade belt (5), and the top of the cutting table (1) has a cutting groove adapted to the blade belt (5).

5. A protective device for cutting upright cotton in automotive textiles according to claim 4, characterized in that, The bottom of the front and rear sides of the fixed sleeve (71) are fixedly connected to a fixed plate (8), and the top of the triangular fixed block (73) is fixedly connected to a limiting pin (9). The limiting pin (9) extends through to the top of the fixed plate (8) and is slidably connected to the fixed plate (8).

6. A protective device for cutting upright cotton in automotive textiles according to claim 5, characterized in that, A spring (10) is fitted on the surface of the limiting sliding pin (9), and the top and bottom ends of the spring (10) are welded to the fixing plate (8) and the triangular fixing block (73) respectively.

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