Cloth folding device

Abstract

A cloth folding device, it includes frame, frame is connected with support plate, support plate surface is provided with conveyer belt, one end of support plate is provided with rotary cylinder, rotary cylinder is installed on frame, rotary cylinder's rotation end is connected with pivot, pivot is located support plate both sides, pivot other end is connected with frame through bearing seat, pivot is evenly distributed with cloth turning plate, cloth turning plate sets up at the gap between conveyer belt, both ends of support plate are provided with cylinder mounting seat one, cylinder mounting seat one is connected on frame, cylinder mounting seat one is installed with control cylinder, cylinder mounting seat one side surface is installed with guide rail, guide rail is connected with cylinder mounting seat two, control cylinder is connected with cylinder mounting seat two, cylinder mounting seat two is installed with cloth pressing cylinder, cloth pressing cylinder is connected with cloth pressing plate, the utility model discloses through cloth clamping mechanism from cloth folding machine clamps cloth, then by rotary cylinder control pivot's cloth turning plate turns over cloth, realizes cloth folding.

Description

Technical Field

[0001] This utility model relates to the field of fabric folding machine technology, specifically to a fabric folding device. Background Technology

[0002] After the fabric stacking machine finishes stacking the fabric, because the fabric is quite wide, it needs to be folded twice to reduce the fabric to one-third of its original size before it can be stored. If the fabric is folded manually, the efficiency is low and it is not conducive to automated production. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a fabric folding device to address the shortcomings of the prior art.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: A fabric folding device includes a frame with a support plate connected to it. A conveyor belt is mounted on the surface of the support plate. A rotary cylinder is mounted on one end of the support plate and is connected to a rotating shaft on the frame. The rotating shaft is located on both sides of the support plate, and the other end of the rotating shaft is connected to the frame via a bearing seat. Folding plates are evenly distributed on the rotating shaft and are positioned in the gaps between the conveyor belts. Cylinder mounting seats are located at both ends of the support plate and are connected to the frame. A control cylinder is mounted on the cylinder mounting seat. A guide rail is mounted on the side of the cylinder mounting seat, and a slider on the guide rail is connected to a second cylinder mounting seat. The piston end of the control cylinder is connected to the second cylinder mounting seat via a connector. A pressing cylinder is mounted on the second cylinder mounting seat, and a pressing plate is connected to the piston end of the pressing cylinder. The pressing plate is located above the support plate.

[0005] Furthermore, a conveyor belt shaft is provided on the frame, and both ends of the conveyor belt shaft are connected to the frame through conveyor belt bearing seats. Separator sleeves are evenly distributed on the conveyor belt shaft, and the conveyor belt is connected to the separator sleeves.

[0006] Furthermore, a fabric clamping mechanism is provided above the frame. The fabric clamping mechanism includes a clamping arm with a finger cylinder mounted on it. A linear guide rail is installed above the frame, and a connecting arm is provided on the clamping arm. The connecting arm is connected to a slider on the linear guide rail. A drive motor is installed on the frame, and a drive wheel is connected to the output shaft of the drive motor. A driven wheel is connected to the end of the frame away from the drive motor. A synchronous belt is connected between the drive wheel and the driven wheel. A connecting plate is provided between the connecting arms, and a clamping plate is connected to the connecting plate. The clamping plate holds the synchronous belt.

[0007] Furthermore, a photoelectric sensor bracket is provided on the side of the finger cylinder, and a photoelectric sensor is installed on the photoelectric sensor bracket.

[0008] Furthermore, the pressing plate adopts an "L" shaped structure.

[0009] Compared with the prior art, the fabric folding device of this utility model uses a fabric clamping mechanism to clamp the fabric from the fabric stacking machine, and then a rotating cylinder controls the fabric flipping plate on the rotating shaft to fold the fabric, thereby realizing fabric folding. At the same time, the folded fabric is conveyed backward by a conveyor belt to realize automatic feeding. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the connection between the fabric flipping board and the rotating shaft of this utility model; Figure 3 This is a schematic diagram of the fabric clamping mechanism of this utility model; The components are as follows: 1. Frame, 2. Support plate, 3. Conveyor belt, 4. Driven conveyor belt shaft, 5. Driven conveyor belt shaft, 6. Separator sleeve, 7. Rotary cylinder, 8. Rotary shaft, 9. Fabric flipping plate, 10. Cylinder mounting seat one, 11. Control cylinder, 12. Guide rail, 13. Cylinder mounting seat two, 14. Fabric pressing cylinder, 15. Fabric pressing plate, 16. Clamping arm, 17. Finger cylinder, 18. Linear guide rail, 19. Connecting arm, 20. Drive motor, 21. Synchronous belt, 22. Clamping plate, 23. Photoelectric sensor. Detailed Implementation

[0011] The technical solutions in the embodiments of this utility model will be clearly and completely described below.

[0012] like Figures 1-3 As shown, a fabric folding device includes a frame 1, a support plate 2 connected to the frame 1, and a conveyor belt 3 arranged on the surface of the support plate 2. The conveyor belts 3 are spaced apart. The frame 1 is provided with a conveyor belt shaft, which includes a driving conveyor belt shaft 4 and a driven conveyor belt shaft 5. Both ends of the driving conveyor belt shaft 4 and the driven conveyor belt shaft 5 are connected to the frame 1 through conveyor belt bearing seats. The driving conveyor belt shaft 4 and the driven conveyor belt shaft 5 are evenly distributed with partition sleeves 6. The two ends of the conveyor belt 3 are sleeved on the partition sleeves 6. The partition sleeves 6 are provided with retaining rings on their sides to block the conveyor belt 3. The driving conveyor belt shaft 4 is driven by an external motor to make the conveyor belt 3 transmit.

[0013] A rotary cylinder 7 is provided at one end of the support plate 2. The rotary cylinder 7 is mounted on the frame 1. The rotating end of the rotary cylinder 7 is connected to a rotating shaft 8, which is located on both sides of the support plate 2. The other end of the rotating shaft 8 is connected to the frame 1 through a bearing seat. Flipping plates 9 are evenly distributed on the rotating shaft 8 and are located in the gaps between the conveyor belts 3. Cylinder mounting seats 10 are provided at both ends of the support plate 2. The cylinder mounting seats 10 are connected to the frame 1 and are equipped with cylinders. There is a control cylinder 11, and a guide rail 12 is installed on the side of the cylinder mounting base 10. The slider on the guide rail 12 is connected to the cylinder mounting base 2 13. The piston end of the control cylinder 11 is connected to the cylinder mounting base 2 13 through a connector. A fabric pressing cylinder 14 is installed on the cylinder mounting base 2 13. The piston end of the fabric pressing cylinder 14 is connected to a fabric pressing plate 15. The fabric pressing plate 15 is located above the support plate 2. By controlling the control cylinder 11 and the fabric pressing cylinder 14 simultaneously, the fabric is pressed at both ends of the bracket.

[0014] In this embodiment, the pressing plate 15 adopts an "L" shaped structure, which facilitates the pressing cylinder 14 to pull the pressing plate 15 out of the folded fabric after the fabric is folded.

[0015] A fabric gripping mechanism is installed above the frame 1. The fabric gripping mechanism includes a gripping arm 16, on which three finger cylinders 17 are mounted. Two linear guide rails 18 are installed above the frame 1. A connecting arm 19 is provided on the gripping arm 16, and the connecting arm 19 is connected to a slider on the linear guide rail 18. A drive motor 20 is installed on the frame 1. The output shaft of the drive motor 20 is connected to a drive wheel. A driven wheel is connected to the end of the frame 1 away from the drive motor. A synchronous belt 21 connects the drive wheel and the driven wheel. A connecting plate is provided between the connecting arms 19, and a clamping plate 22 is connected to the connecting plate, clamping and fixing the clamping plate 22 onto the synchronous belt 21. A photoelectric sensor bracket is provided on the side of the finger cylinder 17, and a photoelectric sensor 23 is installed on the photoelectric sensor bracket. When the finger cylinder 17 picks up the fabric on the fabric folding machine, the photoelectric sensor 23 senses the position of the fabric, so that the finger cylinder 17 can accurately pick up the fabric. Then the fabric is dragged into the support plate 2. According to the width of the fabric, the position of the fabric is set. The drive motor 20 drives the fabric to be dragged into the designated position. Then the finger cylinder 17 is released. The fabric is pressed by the control cylinder 11 and the pressing cylinder 14 at the same time. Then the rotation cylinder 7 controls the flipping plate 9 to flip and fold the fabric. After the fabric is folded, the conveyor belt 3 conveys the fabric to the lower material line.

[0016] This utility model is not limited to the embodiments described. Those skilled in the art can still make some modifications or changes without departing from the spirit and scope of this utility model. Therefore, the scope of protection of this utility model shall be determined by the scope defined in the claims.

Claims

1. A fabric folding device, characterized in that: The system includes a frame with a support plate connected to it. A conveyor belt is mounted on the surface of the support plate. A rotary cylinder is mounted on one end of the support plate and is connected to a rotating shaft on the frame. The rotating shaft is located on both sides of the support plate, and the other end of the rotating shaft is connected to the frame via a bearing seat. Fabric-turning plates are evenly distributed on the rotating shaft and are positioned in the gaps between the conveyor belts. Cylinder mounting seats are located at both ends of the support plate and are connected to the frame. A control cylinder is mounted on the cylinder mounting seat. A guide rail is mounted on the side of the cylinder mounting seat, and a slider on the guide rail is connected to a second cylinder mounting seat. The piston end of the control cylinder is connected to the second cylinder mounting seat via a connector. A fabric-pressing cylinder is mounted on the second cylinder mounting seat, and a fabric-pressing plate is connected to the piston end of the fabric-pressing cylinder. The fabric-pressing plate is located above the support plate.

2. The fabric folding device according to claim 1, characterized in that: The frame is equipped with a conveyor belt shaft, and both ends of the conveyor belt shaft are connected to the frame through conveyor belt bearing seats. Separator sleeves are evenly distributed on the conveyor belt shaft, and the conveyor belt is connected to the separator sleeves.

3. The fabric folding device according to claim 1, characterized in that: A fabric gripping mechanism is provided above the frame. The fabric gripping mechanism includes a gripping arm with a finger cylinder mounted on it. A linear guide rail is installed above the frame. A connecting arm is provided on the gripping arm and is connected to a slider on the linear guide rail. A drive motor is installed on the frame. A drive wheel is connected to the output shaft of the drive motor. A driven wheel is connected to the end of the frame away from the drive motor. A synchronous belt is connected between the drive wheel and the driven wheel. A connecting plate is provided between the connecting arms, and a clamping plate is connected to the connecting plate. The clamping plate holds the synchronous belt.

4. A fabric folding device according to claim 3, characterized in that: A photoelectric sensor bracket is provided on the side of the finger cylinder, and a photoelectric sensor is installed on the photoelectric sensor bracket.

5. A fabric folding device according to claim 1, characterized in that: The pressure plate adopts an "L" shaped structure.

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