Burn-out device for cloth

Abstract

The burning device comprises a supporting table and a conveying belt, a support is arranged on the supporting table, a laser assembly for burning is arranged on the support, a supporting frame is arranged at one end of the outer portion of the supporting table, a supporting plate is arranged on the supporting frame, a first opening is formed in the supporting plate, and a vertical plate and a first auxiliary plate are arranged at the two ends of one end of the lower side of the supporting plate respectively. A pushing piece is arranged at the lower end of the vertical plate, a driving motor is arranged on the upper side of the supporting plate, an output shaft of the driving motor is connected with a ball screw, a sliding plate is arranged on the ball screw in a sliding mode, and a second auxiliary plate opposite to the first auxiliary plate is arranged on the side, facing the supporting table, of the sliding plate; a push block is arranged at the top end of a piston rod of the first air cylinder, when two-sided burn-out is needed for some traditional cloth, people need to turn over and place the cloth manually after one face is completed, the manual labor amount is large, convenience is not enough, certain potential safety hazards exist in the manual turn-over process, and the cloth can be turned over conveniently through the cloth turn-over device.

Description

Technical Field

[0001] This utility model relates to the field of fabric processing technology, and in particular to a fabric burning device. Background Technology

[0002] With societal development, fabric processing has become increasingly sophisticated. Fabric burning, also known as burnout, involves using chemical reactions or physical energy to destroy one type of fiber in the fabric while preserving another, creating a contrasting effect. Types include chemical burning, laser burning, and natural burning.

[0003] Traditionally, laser burnout uses a high-energy laser to vaporize the fibers on the surface of fabric, directly cutting or forming hollow patterns. It generally consists of a support platform, a conveyor belt set on it, and a laser device on the conveyor belt. The fabric is moved horizontally by the conveyor platform, and after passing the laser device, the laser burnout operation is performed on the surface of the fabric to form the desired pattern.

[0004] However, when some fabrics require double-sided burning, it is necessary for personnel to complete one side and then manually flip it over. This is labor-intensive, inconvenient, and poses certain safety hazards during the manual flipping process. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of the prior art and provide a fabric burning device.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a fabric burning device, comprising a support platform and a conveyor belt disposed thereon, a bracket disposed on the support platform, a laser component for burning disposed on the bracket, a support frame disposed at one end of the support platform, a support plate disposed on the support frame flush with the upper side of the conveyor belt, an opening one for the fabric to pass through on the support plate, a vertical plate disposed on the lower side of the support plate at the end away from the support platform from the opening one, a pusher disposed at the lower end of the vertical plate, an auxiliary plate one vertically disposed on the lower side of the support plate at the end near the support platform from the opening one, a drive motor disposed on the upper side of the support plate, the output shaft of the drive motor being connected to a ball screw, the ball screw being vertically disposed inside the support frame, a sliding plate slidably disposed on the ball screw, an auxiliary plate two disposed on the side of the sliding plate facing the support platform opposite to the auxiliary plate one, an opening two being provided on the support plate, a cylinder one disposed on the support plate, and a pusher block disposed at the top of the piston rod of the cylinder one.

[0007] Preferably, each of the opposite sides of the bracket is connected to a drive motor via a side plate, and the output shaft of the drive motor is connected to a guide roller, which is located directly above the conveyor belt.

[0008] Preferably, the lower end of the auxiliary plate one is provided with a movable roller, and the auxiliary plate two is provided with a friction roller on the side facing the auxiliary plate one.

[0009] Preferably, a baffle is slidably provided at the second opening, and a cylinder is provided on the first auxiliary plate, with the top end of the piston rod of the second cylinder connected to one end of the baffle.

[0010] Preferably, the pusher includes a cylinder three disposed on the upright plate and a push block connected to the top of its piston rod, the push block being located below the auxiliary plate one.

[0011] Preferably, the front end of the push block is provided with a drive roller via a rotating rod, the outer wall of the rotating rod is fitted with a driven wheel, the outer wall of the push block is provided with a motor, and the output shaft of the motor is fitted with a drive wheel that meshes with the driven wheel.

[0012] The beneficial effects of this utility model are as follows: By setting a support frame outside the support platform, and setting a support plate on the support frame, an opening is made on the support plate for the fabric to pass through. A pusher is set at the bottom of the support frame to push the first end of the fabric entering the support frame. Auxiliary plate one cooperates with auxiliary plate two, and indirectly drives auxiliary plate two through a ball screw. Thus, by adhering the surface of the first end of the fabric to the surface of auxiliary plate one and pulling it upward, the burn-on side of the fabric faces the support platform. After the fabric moves out of the support frame, a cylinder one drives a pusher block to push the fabric onto the support plate, so that the burn-on side adheres to the support plate. Then, a drive roller and a guide roller transport it to a conveyor belt and passes through the laser component for burn-on operation. Compared with the prior art, this utility model does not require manual labor to turn the fabric over, reducing the workload of personnel. At the same time, it eliminates the need for personnel to turn the fabric over on the support platform, avoiding certain safety hazards. Attached Figure Description

[0013] Figure 1 This is a structural schematic diagram of a portion of the mechanism on the support platform according to one embodiment of the present invention;

[0014] Figure 2 for Figure 1 Enlarged view of section A;

[0015] Figure 3 for Figure 1 Enlarged view of section B;

[0016] Figure 4 This is a structural schematic diagram of the inner and outer parts of the support frame in one embodiment of the present invention;

[0017] Figure 5 for Figure 4 Enlarged view of section C.

[0018] Reference numerals: 1. Support platform; 2. Conveyor belt; 3. Bracket; 4. Laser component; 5. Support frame; 6. Support plate; 7. Opening one; 8. Vertical plate; 9. Auxiliary plate one; 10. Ball screw; 11. Slide plate; 12. Auxiliary plate two; 13. Cylinder one; 14. Push block; 15. Side plate; 16. Drive motor; 17. Guide roller; 18. Movable roller; 19. Friction roller; 20. Opening two; 21. Baffle; 22. Cylinder two; 23. Cylinder three; 24. Push block; 25. Drive roller; 26. Driven wheel; 27. Rotating rod; 28. Motor. Detailed Implementation

[0019] The following description is only a preferred embodiment of the present utility model. The scope of protection is not limited to this embodiment. All technical solutions that fall within the scope of the present utility model should be protected by the present utility model. It should also be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of the present utility model should also be considered within the scope of protection of the present utility model.

[0020] It should be noted that in this document, relational terms such as first and second, or "connecting plate one, connecting plate two," are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

[0021] The directional terms mentioned in this embodiment, such as "up," "down," "left," and "right," are merely used to help those skilled in the art understand the relationships between various features or parts in conjunction with the accompanying drawings.

[0022] In this embodiment, unless otherwise explicitly specified and limited, the terms "connection" and "fixed" should be interpreted broadly. For example, "fixed" can be a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] like Figures 1 to 5 As shown, a fabric burnishing device includes a support platform 1 and a conveyor belt 2 disposed on its upper end. A U-shaped bracket 3 is also disposed in the middle of the support platform 1. The opening of the bracket 3 faces the conveyor belt 2. A laser component 4 for burnishing the fabric is disposed on the upper side of the bracket 3. In this embodiment, the laser component 4 adopts the technical equipment conventionally used by those skilled in the art. The burnishing operation on the fabric surface is performed by the laser emitter in the laser component 4.

[0024] A support frame 5 is installed on the right side of the support platform 1. A support plate 6, flush with the upper side of the conveyor belt 2, is horizontally installed on the support frame 5. An opening 7 for the fabric to pass through is provided on the support plate 6. A vertical plate 8 is installed on the lower side of the support plate 6 at the end away from the support platform 1, located at the opening 7. An auxiliary plate 9 is installed on the lower side of the support plate 6 at the end near the support platform 1, located at the opening 7. The vertical plate 8 and the auxiliary plate 9 are parallel and opposite to each other. An L-shaped sliding device is installed above the auxiliary plate 9. The baffle 21 and the support plate 6 have an opening 20 at the end of the opening 7 facing the support frame 5. The upper end of the baffle 21 is located at the opening 20, and its upper length and width dimensions are the same as those of the opening 20. A cylinder 22 is provided on the upper side of the auxiliary plate 9. The top of the piston rod of the cylinder 22 is connected to the end of the baffle 21 located inside the support frame 5. A cylinder 13 is supported on the upper side of the support plate 6 between the opening 7 and the opening 20 by a fixing plate (not shown in the attached figure). Figures 1 to 2 As shown, cylinder 13 is inclined, with the top of the piston rod of cylinder 13 facing the upper side of the support plate 6. A push block 14 is provided at the top of the piston rod of cylinder 13. A drive roller 25 is rotatably provided at the front end of the push block 14 via a rotating rod 27. A driven wheel 26 is sleeved on the outer wall of the end of the rotating rod 27 that extends into the drive roller 25. A motor 28 is provided on the outer wall of the push block 14. The output shaft of the motor 28 is sleeved with a drive wheel that meshes with the driven wheel 26. In this embodiment, there are two sets of cylinders 13, which are arranged opposite each other on the left and right ends of the fixed plate. The top of the piston rod of both sets of cylinders 13 is provided with a push block 14 and various sets of accessories that cooperate with it. It should be noted that the L-shaped baffle 21 has a notch in the middle (not shown in the figure). The purpose is to allow the push block 14 to pass through the notch when it is pushed forward by cylinder 13 when the baffle 21 moves up above the support plate 6.

[0025] A pusher is provided at the bottom of the upright plate 8. The pusher includes a cylinder 23 at the bottom of the upright plate 8 and a pusher block 24 fixed at the top of its piston rod. The pusher block 24 is U-shaped and its opening faces the auxiliary plate 9. It should be noted that the length of the pusher block 24 is less than the width of the fabric. There are two sets of pushers, which are located at the left and right ends of the upright plate 8. Both sets of pushers 24 are located below the auxiliary plate 9. A drive motor (not shown in the attached figure) is fixed on the upper side of the support plate 6. The output shaft of the drive motor is inserted into the support frame 5 and connected to a ball screw 10. The ball screw 10 is located in the support frame 5 and is vertically arranged. A slide plate 11 is slidably arranged on its outer wall. An auxiliary plate 12 is provided on the side of the slide plate 11 facing the support platform 1, which is opposite to the auxiliary plate 9. The auxiliary plate 12 is located on the side of the auxiliary plate 9 facing the support platform 1. There are two sets of auxiliary plates 12, which are located at the left and right ends of the same side of the slide plate 11.

[0026] Drive motors 16 are connected to the front and rear sides of the bracket 3 via side plates 15. The output shaft of the motor is connected to a guide roller 17, which is located directly above the conveyor belt 2. A movable roller 18 is rotatably installed at the lower end of the auxiliary plate 19, and a friction roller 19 is installed on the side of the auxiliary plate 2 facing the auxiliary plate 19.

[0027] It should be noted that the appendix Figure 1 and appendix Figure 4 In order to show the internal structure of the support frame 5, the front baffle 21 was removed. The auxiliary plate 9 is supported in the support frame 5 by the baffle 21. The baffle 21 is recessed, and its recessed space is used to place the end of the slide plate 11 that extends beyond the length of the upright plate 8, so as to avoid interference between the slide plate 11 and the baffle 21 when the slide plate 11 slides.

[0028] When the personnel do not need to burn the fabric on both sides, cylinders 13, 22, and 23 are all in the retracted state. The upper side of the baffle 21 is flush with the upper side of the support plate 6. The slide plate 11 is located at the bottom of the ball screw 10. The fabric is put into the conveyor belt 2 from the end away from the support frame 5. The drive motor 16 starts to rotate forward and contacts the upper surface of the fabric through the guide roller 17, and moves the fabric in coordination with the conveyor belt 2.

[0029] When the fabric needs to be double-sided burnished, it is first placed on conveyor belt 2. Then, after one side of the fabric is burnished, it enters the support frame 5 through opening 7. Due to gravity, the fabric moves vertically downwards. When the first end of the fabric moves down past push block 24 and is located between auxiliary plate 12 and push block 24, the control system controls cylinder 23 to extend, pushing push block 24 forward so that the bottom side of the inner wall of the U-shaped push block 24 is flush with the front side of auxiliary plate 9. At this time, the first end of the fabric is pushed simultaneously. The shortest distance between the upper end of push block 24 and the lower end of auxiliary plate 9 is less than the thickness of the fabric. Thus, when push block 24 moves below auxiliary plate 9, it can position the first end of the fabric. Then, the subsequent fabric continues to be conveyed on conveyor belt 2 and enters the support frame 5, stacking between auxiliary plate 9 and vertical plate 8. When one side of the fabric has completely passed through the laser assembly... 4. After the burnishing is completed, the control system drives the motor to start rotating forward. The ball screw 10 starts moving, and the slide plate 11 begins to move upward, driving the auxiliary plate 2 12 to move upward simultaneously. The upper end of the auxiliary plate 2 12 first extends into the front opening of the U-shaped push block 24, and then pushes the fabric in front of the push block 24, pushing the fabric hanging in front of the push block 24 upward, so that the burnished side of the fabric faces the auxiliary plate 2 12, and the other side is attached to the auxiliary plate 1 9. At this time, the cylinder 3 23 begins to retract, and the auxiliary plate 2 12 pulls the fabric on the surface of the auxiliary plate 1 9 through the friction of the friction pad until the auxiliary plate 2 12 moves upward until it is flush with the side of the stop block facing the support platform 1. When the upper end of the auxiliary plate 2 12 hits the upper end of the stop block, the cylinder 1 13 opens and extends, and the auxiliary plate 2 12 and the stop block move upward together, so that the fabric extends out of the support frame 5 through the opening 20 and is located directly above the support plate 6.

[0030] After moving upwards a certain distance, the motor stops, and cylinder 13 stops simultaneously. At this time, the fabric extending from opening 20 has its embossed side facing the support platform 1 and its unembossed side facing cylinder 23. Cylinder 23 and motor 28 start simultaneously, and cylinder 23 begins to extend. Cylinder 23 drives pusher block 14 to move towards the fabric at opening 20, pushing the embossed side of the fabric towards the support platform 1 and simultaneously adhering it to support plate 6. Then it pauses, drives the motor to start in reverse, and drives auxiliary plate 12 along the height direction of auxiliary plate 9. As the fabric moves vertically downward, the friction roller 19 contacts the fabric on the surface of the auxiliary plate 1 9 during the downward movement until the auxiliary plate 2 12 moves down below the auxiliary plate 1 9. At this time, the first end of the fabric is pushed against the upper side of the support plate 6 by the driving roller 25 in front of the push block, with the unburnt surface of the fabric at the top. Then the motor 28 rotates forward, and the fabric is pushed horizontally towards the support platform 1 by friction and enters the conveyor belt 2. The conveyor belt 2 and the drive motor 16 also start to reverse, working together with the direction of fabric movement to start burning the unburnt surface of the fabric through the laser component 4.

[0031] The above embodiments are illustrative of the present invention and are not intended to limit the present invention. Any simple modifications to the present invention are within the protection scope of the present invention.

Claims

1. A fabric burnishing device, comprising a support platform (1) and a conveyor belt (2) disposed thereon, wherein a bracket (3) is further disposed on the support platform (1), and a laser assembly (4) for burnishing is disposed on the bracket (3). Its features are, A support frame (5) is provided at one end of the support platform (1). A support plate (6) is provided on the support frame (5) and is flush with the upper side of the conveyor belt (2). An opening (7) for the fabric to pass through is provided on the support plate (6). A vertical plate (8) is provided on the lower side of the support plate (6) at the end of the opening (7) away from the support platform (1), and a pusher is provided at the lower end of the vertical plate (8); An auxiliary plate (9) is vertically arranged on the lower side of the support plate (6) near the support platform (1) at the opening (7). A drive motor is arranged on the upper side of the support plate (6). The output shaft of the drive motor is connected to a ball screw (10). The ball screw (10) is vertically arranged inside the support frame (5). A slide plate (11) is slidably arranged on the ball screw (10). An auxiliary plate (12) is arranged on the side of the slide plate (11) facing the support platform (1) opposite to the auxiliary plate (9). The support plate (6) is also provided with an opening two (20), and a cylinder one (13) is provided on the support plate (6). A push block (14) is provided at the top of the piston rod of the cylinder one (13).

2. The fabric burning device according to claim 1, characterized in that, The bracket (3) is connected to a drive motor (16) on each side via a side plate (15). The output shaft of the drive motor (16) is connected to a guide roller (17), which is located directly above the conveyor belt (2).

3. The fabric burning device according to claim 1, characterized in that, The lower end of the auxiliary plate one (9) is provided with a movable roller (18), and the auxiliary plate two (12) is provided with a friction roller (19) on the side facing the auxiliary plate one (9).

4. The fabric burning device according to claim 1, characterized in that, A baffle (21) is slidably provided at the second opening (20), and a cylinder (22) is provided on the first auxiliary plate (9). The top end of the piston rod of the second cylinder (22) is connected to one end of the baffle (21).

5. The fabric burning device according to claim 1, characterized in that, The pusher includes a cylinder three (23) disposed on the upright plate (8) and a push block (24) connected to the top of its piston rod, the push block (24) being located below the auxiliary plate one (9).

6. The fabric burning device according to claim 1, characterized in that, The front end of the push block (14) is rotatably equipped with a drive roller (25) via a rotating rod (27). A driven wheel (26) is sleeved on the outer wall of the rotating rod (27). A motor (28) is provided on the outer wall of the push block (14). The output shaft of the motor (28) is sleeved with a drive wheel that meshes with the driven wheel (26).

Images