Automatic fallen blanket folding device of shearing machine

Abstract

The utility model discloses an automatic fallen blanket folding device of a shearing machine, which comprises a support frame, rollers rotatably mounted on the lower surface of the support frame, two groups of tube plates fixedly mounted on the upper surface of the support frame, two groups of transmission columns rotatably mounted between the two groups of tube plates, and a conveying belt sleeved on the outer surfaces of the two groups of transmission columns. And a folding mechanism is fixedly mounted on the outer surface of one group of transmission columns, so that the transmission columns can drive the folding mechanism to slide in the tube plate in a reciprocating manner to stir and fold the conveyed carpet in the process of being driven to rotate. Through the design of the folding mechanism, carpets can be folded in the storage box while being conveyed by the folding mechanism, so that conveying and folding are synchronously carried out, the carpets are automatically folded in the conveying process, waiting for manual operation is not needed, the time interval between procedures is greatly shortened, the continuity of the whole production process is guaranteed, and the production efficiency is improved. And the production efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of carpet manufacturing technology, specifically to an automatic folding device for carpet shearing machines. Background Technology

[0002] Carpets are floor coverings made from natural fibers such as cotton, linen, wool, silk, and grass yarn, or chemically synthesized fibers, through hand or machine processes of weaving, tufting, or spinning. They are one of the world's oldest and most traditional categories of arts and crafts.

[0003] For example, the national authorized patent announcement number CN112478667A discloses a conveying device for carpet production, which includes a transverse support plate. Two support legs are symmetrically fixedly installed at the lower end of the transverse support plate. The lower ends of the two support legs are fixedly installed on the upper surface of a base plate. A caster wheel is fixedly installed at the lower end of the base plate. A rectangular mounting groove is opened on the transverse support plate. A mounting screw is rotatably installed between the left and right walls of the rectangular mounting groove through a bearing. The mounting screw is set in the horizontal direction. Two mounting brackets are symmetrically fixedly installed at the upper and lower ends of the mounting screw. Cleaning cotton is fixedly installed at the two mounting brackets at their opposite ends. A first belt conveyor is fixedly installed at the upper end of the transverse support plate. This invention has good conveying effect, is easy to move, easy to clean, has good stability, and is highly practical.

[0004] However, the aforementioned carpet production conveyor cannot automatically fold the conveyed carpet after it is transported out. This results in subsequent packaging, storage and other processes having to wait for manual folding, causing delays in the connection between processes, leading to a discontinuous production process and greatly reducing production efficiency. Utility Model Content

[0005] The purpose of this invention is to provide an automatic folding device for carpet shearing machines, in order to solve the problem mentioned in the background art that the carpet cannot be automatically folded after it is conveyed out.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An automatic carpet folding device for a shearing machine includes: a support frame, with rollers rotatably mounted on the lower surface of the support frame, two sets of tube plates fixedly mounted on the upper surface of the support frame, two sets of transmission columns rotatably mounted between the two sets of tube plates, a conveyor belt fitted onto the outer surface of the two sets of transmission columns, and a folding mechanism fixedly mounted on the outer surface of one set of transmission columns, so that when the transmission columns are rotated, they can drive the folding mechanism to slide back and forth within the tube plates to fold the conveyed carpet, and a motor is fixedly mounted on one end of the tube plate, the output shaft of the motor being fixedly connected to one set of transmission columns.

[0008] Preferably, the folding mechanism includes two sets of half teeth, which are fixedly installed on the outer surfaces of the rotating shafts at both ends of the transmission column. The half teeth can mesh with two sets of racks, which are fixedly installed on the upper and lower surfaces of the inner ring. The ring slides inside the tube plate.

[0009] Preferably, after the half-tooth is driven to rotate once along with the transmission column, it will sequentially mesh with the racks on the upper and lower surfaces of the ring to achieve one reciprocating sliding of the ring within the tube sheet.

[0010] Preferably, T-shaped sliders are fixedly installed on both the upper and lower surfaces of the ring, and the T-shaped sliders are slidably installed in the guide rail grooves. The guide rail grooves are opened at both ends inside the tube sheet, so that the ring can slide in a straight line on the tube sheet by means of the T-shaped sliders.

[0011] Preferably, a connecting plate is fixedly installed on the lower surface of both sets of the rings. A guide groove is provided at one end of the connecting plate. Two sets of guide blocks are slidably installed in the guide groove. A rotating rod is rotatably installed between each pair of opposing guide blocks. The carpet to be conveyed passes through the space between the two sets of rotating rods.

[0012] Preferably, one end of one of the guide blocks slidably installed in the connecting plate is threaded with a wing bolt, so that when the threaded part of the wing bolt is threaded into the guide block, the hexagonal head of the wing bolt presses against one end of the connecting plate to lock the sliding of the guide block.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. Through the design of the tube sheet, conveyor belt, motor, drive column, and folding mechanism, the carpet produced can be transported by guiding the front end of the carpet through the folding mechanism. Then, the motor can be started to drive the drive column to drive the conveyor belt on the outer surface to transport the carpet placed on the surface. As the drive column is driven to rotate, it will also drive the folding mechanism to move back and forth. This allows the folding mechanism to fold the carpet that is being transported and passing through it into the storage box. This achieves synchronous transportation and folding, allowing the carpet to be automatically folded during transportation without waiting for manual operation. This greatly shortens the time interval between processes, ensures the continuity of the entire production process, and significantly improves production efficiency.

[0015] 2. Through the design of half-tooth, ring, rack, connecting plate, guide block and rotating rod, the motor drives the transmission column to rotate, which in turn drives the half-tooth fixedly installed on the outer surface of the rotating shaft to rotate. Each time the half-tooth is driven to rotate one revolution, it will sequentially mesh with the rack on the upper and lower surfaces of the ring to push and pull the ring to slide back and forth in the tube plate. This allows the two sets of rings to drive the rotating rods installed between the two sets of connecting plates on the lower surface to move back and forth. The carpet passes through the two sets of rotating rods, which can then move the carpet back and forth to fold it into the storage box. This mechanical transmission folding method is more efficient and stable than manual folding. It can strictly follow the set motion trajectory and frequency to perform folding operations, ensuring that the folding action is consistent every time, effectively avoiding folding errors caused by the uncertainty of manual operation, and greatly improving folding efficiency and production rhythm.

[0016] Before the carpet passes between the two sets of rotating rods, the worker can loosen the wing bolts that slide on one end of the guide block in the guide groove. This releases the hexagonal head of the wing bolt from the pressure on the connecting plate, thus releasing the locking force applied to the guide block. The worker can then push the two sets of guide blocks to slide left and right in the guide groove to adjust the distance between them. This allows the guide block to drive the two sets of rotating rods to adjust the distance between them, thus accommodating carpets of different thicknesses to pass through. After adjusting the distance between the two sets of rotating rods, the worker can re-thread the wing bolts into the guide blocks, so that the hexagonal head of the wing bolts presses against one end of the connecting plate to lock the sliding of the guide blocks. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the automatic folding device for the carpet shearing machine of this utility model.

[0018] Figure 2 This is a schematic diagram of the folding mechanism of this utility model sliding inside the tube sheet;

[0019] Figure 3 This is a schematic diagram of the folding mechanism of this utility model.

[0020] In the diagram: 1. Support frame; 101. Tube sheet; 102. Conveyor belt; 103. Motor; 104. Transmission column; 105. Guide rail groove; 2. Folding mechanism; 201. Half tooth; 202. Enclosing ring; 203. Rack; 204. T-shaped slider; 205. Connecting plate; 206. Guide groove; 207. Guide block; 208. Rotating rod. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-3 This utility model provides a technical solution:

[0023] like Figures 1-2 As shown, an automatic carpet folding device for a shearing machine includes: a support frame 1, with rollers rotatably mounted on the lower surface of the support frame 1, and two sets of tube plates 101 fixedly mounted on the upper surface of the support frame 1. Two sets of transmission columns 104 are rotatably mounted between the two sets of tube plates 101, and conveyor belts 102 are fitted onto the outer surfaces of the two sets of transmission columns 104. A folding mechanism 2 is fixedly mounted on the outer surface of one set of transmission columns 104, so that when the transmission column 104 is driven to rotate, it can drive the folding mechanism 2 to slide back and forth within the tube plate 101 to fold the conveyed carpet. A motor 103 is fixedly mounted on one end of the tube plate 101, and the output shaft of the motor 103 is fixedly connected to one set of transmission columns 104.

[0024] Through the design of the tube sheet 101, conveyor belt 102, motor 103, transmission column 104, and folding mechanism 2, when conveying the produced carpet, the front end of the carpet can be guided through the folding mechanism 2. Then, the motor 103 can be started to drive the transmission column 104 to drive the conveyor belt 102 on the outer surface to convey the carpet placed on the surface. As the transmission column 104 is driven to rotate, it will also drive the folding mechanism 2 to move back and forth. This allows the folding mechanism 2 to fold the carpet that is being conveyed and passed through into the storage box. Thus, the conveying and folding are synchronized, and the carpet is automatically folded during the conveying process without waiting for manual operation. This greatly shortens the time interval between processes, ensures the continuity of the entire production process, and significantly improves production efficiency.

[0025] like Figure 3 As shown, the folding mechanism 2 includes two sets of half teeth 201. The two sets of half teeth 201 are fixedly installed on the outer surface of the rotating shafts at both ends of the transmission column 104. The half teeth 201 can mesh with two sets of racks 203. The two sets of racks 203 are fixedly installed on the upper and lower surfaces of the inner ring 202. The ring 202 slides inside the tube plate 101.

[0026] After being driven to rotate once along with the transmission column 104, the half tooth 201 will sequentially mesh with the rack 203 on the upper and lower surfaces of the inner ring 202 to push and pull the ring 202 to slide back and forth once in the tube plate 101.

[0027] T-shaped sliders 204 are fixedly installed on both the upper and lower surfaces of the retaining ring 202. The T-shaped sliders 204 are slidably installed in the guide rail groove 105. The guide rail groove 105 is opened at both ends inside the tube plate 101, so that the retaining ring 202 can slide linearly on the tube plate 101 through the T-shaped sliders 204.

[0028] A connecting plate 205 is fixedly installed on the lower surface of both sets of rings 202. A guide groove 206 is opened at one end of the connecting plate 205. Two sets of guide blocks 207 are slidably installed in the guide groove 206. A rotating rod 208 is rotatably installed between each pair of opposite guide blocks 207. The carpet being conveyed passes through the two sets of rotating rods 208.

[0029] One end of a guide block 207, which is slidably installed inside a set of connecting plates 205, is threaded with a wing bolt. When the threaded part of the wing bolt is threaded into the guide block 207, the hexagonal head of the wing bolt presses against one end of the connecting plate 205 to lock the sliding of the guide block 207.

[0030] Through the design of the half-tooth 201, the retaining ring 202, the rack 203, the connecting plate 205, the guide block 207, and the rotating rod 208, when the motor 103 drives the transmission column 104 to rotate, it will also drive the half-tooth 201, which is fixedly installed on the outer surface of the rotating shaft, to rotate. Each time the half-tooth 201 is driven to rotate one revolution, it will sequentially mesh with the rack 203 on the upper and lower surfaces of the retaining ring 202, thereby pushing and pulling the retaining ring 202 to reciprocate once within the tube plate 101. This allows the two sets of retaining rings 202 to drive the two sets of connecting plates on the lower surface. The rotating rods 208 installed between 205 move back and forth together, and the carpet passes through between the two sets of rotating rods 208. This allows the two sets of rotating rods 208 to move the carpet back and forth, folding it into the storage box. This mechanical transmission folding method is more efficient and stable than manual folding. It can strictly follow the set motion trajectory and frequency to perform folding operations, ensuring that each folding action is consistent. It effectively avoids folding errors caused by the uncertainty of manual operation, and greatly improves folding efficiency and production rhythm.

[0031] Before the carpet passes between the two sets of rotating rods 208, the worker can loosen the wing bolt at one end of the guide block 207 that is slidably installed in the guide groove 206, so that the hexagonal head of the wing bolt is released from the pressure on the connecting plate 205, thus releasing the locking force applied to the guide block 207. Then, the worker can push the two sets of guide blocks 207 to slide left and right in the guide groove 206 to adjust the distance between them. This allows the guide block 207 to drive the two sets of rotating rods 208 to adjust the distance between them, thereby accommodating carpets of different thicknesses to pass through. After adjusting the distance between the two sets of rotating rods 208, the worker can re-thread the wing bolt into the guide block 207, so that the hexagonal head of the wing bolt presses against one end of the connecting plate 205 to lock the sliding of the guide block 207.

[0032] Based on the above technical solution, the working steps of this solution are summarized as follows: When conveying the produced carpet, the front end of the carpet can be passed through the two sets of rotating rods 208. Then, the motor 103 can be started to drive the transmission column 104 to drive the conveyor belt 102 on the outer surface to convey the carpet placed on the surface. During the rotation of the transmission column 104, it will also drive the half tooth 201 fixedly installed on the outer surface of the rotating shaft to rotate. Each time the half tooth 201 is driven to rotate one revolution, it will sequentially mesh with the rack 203 on the upper and lower surfaces of the ring 202 to push and pull the ring 202 to slide back and forth in the tube plate 101. This will enable the two sets of rings 202 to drive the rotating rods 208 installed between the two sets of connecting plates 205 on the lower surface to move back and forth. This will enable the two sets of rotating rods 208 to move the carpet passing through them back and forth, so that it can be folded into the storage box.

[0033] In summary: The system can fold carpets into storage boxes while transporting them, thus achieving simultaneous transport and folding. This allows the carpets to be automatically folded during transport without waiting for manual operation, greatly shortening the time interval between processes, ensuring the continuity of the entire production process, and significantly improving production efficiency.

[0034] All parts not described in this utility model are the same as or can be implemented using existing technology. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic folding device for the blankets from a shearing machine, characterized in that, include: A support frame (1) is provided with rollers rotatably mounted on its lower surface. Two sets of tube plates (101) are fixedly mounted on the upper surface of the support frame (1). Two sets of transmission columns (104) are rotatably mounted between the two sets of tube plates (101). A conveyor belt (102) is fitted on the outer surface of the two sets of transmission columns (104). A folding mechanism (2) is fixedly mounted on the outer surface of one set of transmission columns (104). This allows the folding mechanism (2) to slide back and forth within the tube plate (101) and fold the conveyed carpet as the transmission column (104) is rotated. A motor (103) is fixedly mounted on one end of the tube plate (101). The output shaft of the motor (103) is fixedly connected to one set of transmission columns (104).

2. The automatic folding device for a wool shearing machine blanket as described in claim 1, characterized in that: The folding mechanism (2) includes two sets of half teeth (201). The two sets of half teeth (201) are fixedly installed on the outer surface of the rotating shafts at both ends of the transmission column (104). The half teeth (201) can mesh with two sets of racks (203). The two sets of racks (203) are fixedly installed on the upper and lower surfaces of the inner ring (202). The ring (202) slides inside the tube plate (101).

3. The automatic folding device for the blanket shearing machine according to claim 2, characterized in that: The half tooth (201) is driven to rotate once along with the transmission column (104), and then it will sequentially mesh with the rack (203) on the upper and lower surfaces of the inner ring (202) to realize the push-pull ring (202) to slide back and forth once in the tube plate (101).

4. The automatic folding device for the blanket shearing machine according to claim 2, characterized in that: The upper and lower surfaces of the retaining ring (202) are fixedly equipped with T-shaped sliders (204), which are slidably installed in the guide rail groove (105). The guide rail groove (105) is opened at both ends in the tube plate (101), so that the retaining ring (202) can slide in a straight line on the tube plate (101) through the T-shaped sliders (204).

5. The automatic folding device for the blanket shearing machine according to claim 4, characterized in that: A connecting plate (205) is fixedly installed on the lower surface of both sets of the rings (202). A guide groove (206) is opened at one end of the connecting plate (205). Two sets of guide blocks (207) are slidably installed in the guide groove (206). A rotating rod (208) is rotatably installed between each pair of opposite guide blocks (207). The carpet to be conveyed passes through the two sets of rotating rods (208).

6. The automatic folding device for the blanket falling off a shearing machine according to claim 5, characterized in that: One end of a guide block (207) that is slidably installed in one of the connecting plates (205) is threaded with a wing bolt. When the threaded part of the wing bolt is threaded into the guide block (207), the hexagonal head of the wing bolt presses against one end of the connecting plate (205) to lock the sliding of the guide block (207).

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