Rapid material changing device for cloth conveying

Abstract

The invention relates to the technical field of cloth conveying, in particular to a rapid material changing device for cloth conveying. A solution is provided for solving the problems of long material changing process and low efficiency in the prior art. The device comprises a machine body and a fixing frame, and a limiting block is arranged at the top of the fixing frame and used for temporarily storing a to-be-machined reel. The lifting mechanisms are arranged on the two sides of the fixing frame, the top frame is pushed through an air cylinder, and the reel is ejected out of the limiting block and rolls to the feeding position. The reducing mechanism comprises a buffer plate and a hydraulic rod, and the hydraulic rod is connected with a spring to reduce the rolling speed of the reel. When the device is used, a new reel is temporarily stored between the limiting blocks in a machining gap, the lifting mechanism is started to quickly move the reel after machining is finished, and meanwhile the speed reducing mechanism prevents collision. And the reels are temporarily stored to the storage plate along the guide plate after being used. According to the device, the shape of the fixing frame and the structure of the limiting block are improved, so that reloading of reels is achieved, conveying efficiency is improved, and manual intervention is reduced.

Description

Technical Field

[0001] This invention relates to the field of fabric conveying technology, and in particular to a quick material changing device for fabric conveying. Background Art

[0002] Fabric slitting is a key process in textile finishing. With the help of professional slitting equipment, wide fabrics are precisely cut into specific widths according to requirements. When using existing equipment, after one roll is processed, the roll is usually removed and another roll is fixed on the equipment by hoisting to continue processing. This material change process is relatively long and reduces processing efficiency. Therefore, a quick material change device for fabric conveying is proposed. Summary of the Invention

[0003] The purpose of this invention is to address the shortcomings of existing technologies, such as long material changing processes that reduce processing efficiency, by proposing a rapid material changing device for fabric conveying.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A quick material changing device for fabric conveying includes a body and a first fixed frame disposed on one side thereon. The first fixed frame is fixed to the body. The surface of the first fixed frame is horizontally arranged for temporarily storing the roll to be processed. Two sets of limiting blocks are fixedly connected to the top of the first fixed frame for limiting the roll to be processed.

[0006] A lifting mechanism is provided between the two sides of the first fixed frame to push the roll to be processed out of the limiting block and roll it to the loading position;

[0007] A deceleration mechanism is disposed between the two sides of the first fixed frame to decelerate the rolling of the roll to be processed.

[0008] As a further embodiment of the present invention, the lifting mechanism includes a first support plate and two mounting shafts. The first support plate is fixed between the two sides of the second fixed frame, and the mounting shafts are respectively fixed to the inner walls of the two sides of the first fixed frame. A top frame is rotatably connected to the circumference of each mounting shaft. A first connecting shaft is fixedly connected between the two top frames. A lifting component is installed between the first support plate and the first connecting shaft to lift the top frame.

[0009] As a further embodiment of the present invention, the lifting component is a cylinder, the bottom of the cylinder is hinged to the surface of the first support plate, and one end of the cylinder piston rod is rotatably connected to the first connecting shaft.

[0010] As a further embodiment of the present invention, the deceleration mechanism includes two buffer plates and a second support plate. The two buffer plates are respectively rotated at one end of two mounting shafts. The second support plate is fixed between the two sides of the first fixed frame. A second connecting shaft is fixedly connected between the bottoms of the buffer plates. A buffer member is provided between the second connecting shaft and the second support plate. The buffer member makes the buffer plates obliquely upward in their normal state.

[0011] As a further embodiment of the present invention, the buffer is a hydraulic rod, the bottom of which is rotatably connected to the surface of the second support plate, one end of the piston rod of the hydraulic rod is rotatably connected to the second connecting shaft, and a spring is installed between the two ends of the hydraulic rod through a spring seat.

[0012] As a further embodiment of the present invention, a second fixed frame is fixedly connected to both sides of the first fixed frame, and an inclined storage plate is fixedly connected to the top of each of the second fixed frames, with a guide plate hinged to one end of each storage plate.

[0013] As a further embodiment of the present invention, a first positioning plate is fixedly connected to the end of the storage plate away from the guide plate, and a second positioning plate is fixedly connected to the end of the first fixing frame away from the first positioning plate.

[0014] As a further embodiment of the present invention, a limit plate is fixed to both the side of the storage plate that is far apart from each other and the side of the second fixing frame that is far apart from each other.

[0015] In this application, the fabric roll is processed by the machine body. During processing, the roll to be processed is temporarily placed between two limit blocks. After processing, the fabric roll is first moved along the guide plate to the storage plate for temporary storage. Then, the cylinder is activated, and the cylinder pushes the top frame through the first connecting shaft. The top frame lifts the roll to be processed, and as the top frame rotates, the roll to be processed rolls along the top of the top frame and the first fixed frame, thus moving to the work station for convenient processing and improving the speed of material change. When the roll to be processed rolls onto the buffer plate, the buffer plate rotates and, under the support of the hydraulic rod and spring, decelerates the roll to be processed, preventing it from colliding with the machine body due to excessive speed and improving safety. When the machine body is running, the fabric roll can be removed and then the roll to be processed can be placed again for convenient use.

[0016] Beneficial effects: In this invention, the quick material changing device for fabric conveying is provided by installing a first fixed frame on one side of the machine body. The top of the first fixed frame is provided with two sets of limiting blocks, which can place the roll to be processed between the two limiting blocks for temporary storage. After processing, the raw material can be quickly moved to the work station, which is convenient for processing and improves the speed of material changing.

[0017] In this invention, the quick material changing device for fabric conveying, by setting a second fixing frame, allows the used fabric roll to be fixed to the top of the second fixing frame along the guide plate for temporary storage, avoiding removal from the machine body and improving the material changing speed;

[0018] In this invention, the roll to be processed can be placed between two limiting blocks for temporary storage. After processing, the raw material can be quickly moved to the work station for convenient processing and improved material change speed. At the same time, the used roll of fabric can be fixed to the top of the second fixed frame along the guide plate for temporary storage, avoiding removal from the machine body and further improving material change speed. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a quick material changing device for fabric conveying proposed in this invention;

[0020] Figure 2 This is a partial structural schematic diagram of a quick material changing device for fabric conveying proposed in this invention;

[0021] Figure 3 This invention proposes a quick material changing device for fabric conveying. Figure 2 Schematic diagram of cross-section structure.

[0022] In the diagram: 1. Body; 2. First fixed frame; 3. Second fixed frame; 4. Storage plate; 5. Guide plate; 6. First positioning plate; 7. Second positioning plate; 8. Mounting shaft; 9. Top frame; 10. First connecting shaft; 11. First support plate; 12. Cylinder; 13. Limiting block; 14. Second support plate; 15. Buffer plate; 16. Second connecting shaft; 17. Hydraulic rod; 18. Spring; 19. Limiting plate. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0024] In one embodiment: Refer to Figures 1-3 A material changing device includes: a machine body 1 and a first fixed frame 2 disposed on one side thereon. The first fixed frame 2 is fixed to the machine body 1. The surface of the first fixed frame 2 is horizontally arranged for temporarily storing the roll to be processed. The first fixed frame 2 can make the roll of fabric roll roll to the processing position. Two sets of limiting blocks 13 are fixedly connected to the top of the first fixed frame 2 for limiting the roll to be processed. During processing, the roll to be processed is placed between the two limiting blocks 13 for temporary storage during the processing time. After processing is completed, the temporarily stored roll to be processed can be easily moved to the processing position, thereby improving the material changing speed.

[0025] The limiting block 13 can adopt a multi-prism structure (such as a hexagonal prism) to increase anti-slip properties, or two limiting blocks 13 can form an arc-shaped concave surface design to fit the curved surface of the scroll. The material is wear-resistant rubber or polyurethane-coated metal to avoid scratching the surface of the scroll.

[0026] The lifting mechanism is located between the two sides of the first fixed frame 2 to push the roll to be processed out of the limiting block 13 and roll it to the loading position;

[0027] A deceleration mechanism is provided between the two sides of the first fixed frame 2 to decelerate the rolling of the roll to be processed.

[0028] This application can be used in the field of fabric conveying, or in other fields applicable to this application.

[0029] In another embodiment: Reference Figures 1-3 A quick material changing device for fabric conveying is applied in the field of fabric conveying.

[0030] In this invention, the lifting mechanism includes a first support plate 11 and two mounting shafts 8. The first support plate 11 is fixed between the two sides of the second fixed frame 3. The mounting shafts 8 are respectively fixed to the inner walls of the two sides of the first fixed frame 2. The circumference of each mounting shaft 8 is rotatably connected to a top frame 9. A first connecting shaft 10 is fixedly connected between the two top frames 9. A lifting component is installed between the first support plate 11 and the first connecting shaft 10 to lift the top frame 9. The lifting component is a cylinder 12. The bottom of the cylinder 12 is hinged to the surface of the first support plate 11. One end of the piston rod of the cylinder 12 is rotatably connected to the first connecting shaft 10. When the cylinder 12 is activated, the cylinder 12 pushes the top frame 9 through the first connecting shaft 10. The top frame 9 lifts the roll to be processed. As the top frame 9 rotates, the roll to be processed rolls along the top of the top frame 9 and the first fixed frame 2, and then moves to the work station.

[0031] Specifically, the deceleration mechanism includes two buffer plates 15 and a second support plate 14. The two buffer plates 15 are respectively rotatable at one end of two mounting shafts 8. The second support plate 14 is fixed between the two sides of the first fixed frame 2. A second connecting shaft 16 is fixedly connected between the bottom of the buffer plates 15. A buffer element is provided between the second connecting shaft 16 and the second support plate 14. The buffer element ensures that the buffer plates 15 are angled upwards in their normal state. The buffer element is a hydraulic rod 17. The bottom of the hydraulic rod 17 is rotatably connected to the surface of the second support plate 14. One end of the piston rod of the hydraulic rod 17 is rotatably connected to the second connecting shaft 16. A spring 18 is installed between the two ends of the hydraulic rod 17 through a spring seat. When the roll to be processed rolls onto the buffer plate 15, the buffer plate 15 rotates and, under the support of the hydraulic rod 17 and the spring 18, decelerates the roll to be processed, preventing it from colliding with the machine body 1 due to excessive speed and improving the safety of use.

[0032] It should be noted that the first fixed frame 2 is fixedly connected to the second fixed frame 3 on both sides, and the top of the second fixed frame 3 is fixedly connected to the inclined storage plate 4. One end of the storage plate 4 is hinged to the guide plate 5. The end of the storage plate 4 away from the machine body 1 is the lowest point. After processing, the roll of fabric can move and roll along the guide plate 5 to the top of the storage plate 4 for temporary storage, and then place a new roll of raw material for convenient use.

[0033] In this invention, a first positioning plate 6 is fixedly connected to the end of the storage plate 4 away from the guide plate 5, and a second positioning plate 7 is fixedly connected to the end of the first fixing frame 2 away from the first positioning plate 6. The arrangement of the first positioning plate 6 and the second positioning plate 7 can limit the movement of the fabric roll.

[0034] In particular, a limit plate 19 is fixed to both the side of the storage plate 4 that is far away from each other and the side of the second fixing frame 3 that is far away from each other. The limit plate 19 can conveniently limit the roll of fabric and prevent it from falling off when it rotates.

[0035] The accompanying drawings in this application are for illustrative purposes only. The dimensions and shapes of the components shown are not actual limitations but are merely schematic representations. In actual implementation, the components can be reasonably configured and adjusted according to specific needs and actual conditions.

[0036] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A quick material changing device for fabric conveying, comprising a body (1) and a first fixed frame (2) disposed on one side thereof, characterized in that, The first fixed frame (2) is fixed to the machine body (1). The surface of the first fixed frame (2) is horizontally set for temporarily storing the roll to be processed. Two sets of limiting blocks (13) are fixedly connected to the top of the first fixed frame (2) for limiting the roll to be processed. The lifting mechanism is arranged between the two sides of the first fixed frame (2) to push the roll to be processed out of the limiting block (13) and make it roll to the loading position; A deceleration mechanism is provided between the two sides of the first fixed frame (2) for decelerating the rolling of the roll to be processed.

2. The quick material changing device for fabric conveying according to claim 1, characterized in that, The lifting mechanism includes a first support plate (11) and two mounting shafts (8). The first support plate (11) is fixed between the two sides of the second fixed frame (3). The mounting shafts (8) are respectively fixed to the inner walls of the two sides of the first fixed frame (2). The circumference of the mounting shafts (8) is rotatably connected to the top frame (9). The two top frames (9) are fixedly connected to the first connecting shaft (10). A lifting component is installed between the first support plate (11) and the first connecting shaft (10) to lift the top frame (9).

3. A quick material changing device for fabric conveying according to claim 2, characterized in that, The lifting component is a cylinder (12), the bottom of which is hinged to the surface of the first support plate (11), and one end of the piston rod of the cylinder (12) is rotatably connected to the first connecting shaft (10).

4. A quick material changing device for fabric conveying according to claim 2, characterized in that, The deceleration mechanism includes two buffer plates (15) and a second support plate (14). The two buffer plates (15) rotate at one end of two mounting shafts (8). The second support plate (14) is fixed between the two sides of the first fixed frame (2). A second connecting shaft (16) is fixedly connected between the bottom of the buffer plates (15). A buffer element is provided between the second connecting shaft (16) and the second support plate (14). The buffer element makes the buffer plates (15) obliquely upward in normal operation.

5. A quick material changing device for fabric conveying according to claim 1, characterized in that, The buffer is a hydraulic rod (17). The bottom of the hydraulic rod (17) is rotatably connected to the surface of the second support plate (14). One end of the piston rod of the hydraulic rod (17) is rotatably connected to the second connecting shaft (16). A spring (18) is installed between the two ends of the hydraulic rod (17) through a spring seat.

6. A quick material changing device for fabric conveying according to claim 1, characterized in that, The first fixed frame (2) is fixedly connected to the second fixed frame (3) on both sides. The top of the second fixed frame (3) is fixedly connected to the inclined storage plate (4). One end of the storage plate (4) is hinged to the guide plate (5).

7. A quick material changing device for fabric conveying according to claim 6, characterized in that, The storage plate (4) is fixedly connected to a first positioning plate (6) at the end away from the guide plate (5), and the first fixing frame (2) is fixedly connected to a second positioning plate (7) at the end away from the first positioning plate (6).

8. A quick material changing device for fabric conveying according to claim 6, characterized in that, Limiting plates (19) are fixed to both the side of the storage plate (4) that is far apart from each other and the side of the second fixing frame (3) that is far apart from each other.

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