Garbage bag production cutting equipment

Abstract

The utility model relates to the technical field of garbage bag production, in particular to garbage bag production cutting equipment which comprises a bottom plate, a conveying mechanism is arranged at the top of the bottom plate and used for conveying garbage bags, one end of each garbage bag on a winding roller is pulled to be placed on the conveying mechanism, and a fixing mechanism is started to extrude and fix the garbage bags. The conveying mechanism is started to drive the garbage bag to move, meanwhile, the fixing mechanism can also move, and after the garbage bag moves to one side of the cutting knife, a first air cylinder is started to drive the cutting knife to descend through a locking mechanism, so that the garbage bag can be cut; after the fixing mechanism loosens the fixed extrusion of the garbage bag, the fixing mechanism resets, and the operation is repeated, so that the automatic traction of the garbage bag can be realized, the automatic conveying of the cut garbage bag can be realized, the labor burden of workers is reduced while the manual traction of the garbage bag is not needed, and the labor intensity of the workers is reduced. And therefore, the garbage bag cutting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage bag production, in particular to garbage bag production and cutting equipment. Background Art

[0002] Garbage bag, as the name suggests, is a bag for garbage. It is a small bag, but it brings great convenience to thousands of households. It also provides an important guarantee for environmental protection and is even conducive to garbage recycling and classification. In the process of producing garbage bags, they need to be cut, and for this purpose cutting equipment is needed.

[0003] At present, traditional cutting equipment still has some shortcomings. After the cutting equipment cuts the garbage bag, it is necessary to manually pull the cross section of the garbage bag for re-cutting. This operation process is cumbersome and requires workers to repeat this action continuously, thereby increasing the labor burden of the staff and reducing the efficiency of garbage bag cutting. For this reason, we propose garbage bag production and cutting equipment. Utility Model Content

[0004] Based on the deficiencies in the prior art mentioned in the above background technology, the utility model provides a garbage bag production and cutting device.

[0005] The utility model overcomes the above technical problems by adopting the following technical solutions, specifically:

[0006] The garbage bag production and cutting equipment includes: a base plate, a conveying mechanism is arranged on the top of the base plate, the conveying mechanism is used to convey the garbage bags, a fixing mechanism is arranged on the top of the base plate, the fixing mechanism is used to fix the garbage bags, a roller is arranged on the top of the base plate, a U-shaped frame is connected to the top of the base plate, a first cylinder is connected to the top of the U-shaped frame, and the output end of the first cylinder extends to the inner surface of the U-shaped frame, a locking mechanism is arranged on the output end of the first cylinder, a cutting knife is arranged on the locking mechanism, and the locking mechanism is used to lock the cutting knife.

[0007] As a further solution of the utility model: the conveying mechanism includes two transverse plates, two rotating rollers, a motor, a conveyor belt and a support block, the two transverse plates are connected to the top of the bottom plate, the two rotating rollers are rotatably connected between the two transverse plates, the motor is connected to the front side of one of the transverse plates, and the output shaft of the motor extends to the back side of one of the transverse plates and is connected to one end of one of the rotating rollers, the conveyor belt is drivingly connected between the outer surfaces of the two rotating rollers, the support block is connected between the two transverse plates, and the top and bottom of the support block are respectively in contact with the inner surface of the conveyor belt.

[0008] As a further solution of the utility model: the fixing mechanism includes two vertical plates, a cross bar, a pulley and a first spring, the two vertical plates are connected to the top of the bottom plate, the cross bar is connected between the two vertical plates, the pulley is slidably sleeved on the outer surface of the cross bar, and the first spring is connected between the pulley and one of the vertical plates and is located outside the cross bar.

[0009] As a further solution of the utility model: the fixing mechanism also includes an L-shaped plate, a second cylinder and an extrusion block, the L-shaped plate is connected to the top of the pulley, and one end of the L-shaped plate extends to the top of the conveyor belt, the second cylinder is connected to the top of the L-shaped plate, and the output end of the second cylinder extends to the bottom of one end of the L-shaped plate, and the extrusion block is connected to the output end of the second cylinder.

[0010] As a further solution of the utility model: the locking mechanism includes a card box, six plug rods, two connecting plates and six second springs, the card box is connected to the output end of the first cylinder, the six plug rods are respectively slidably connected to both sides of the card box, and one ends of the six plug rods extend to the interior of the card box, the two connecting plates are respectively connected to the other ends of three of the plug rods and the other ends of the other three plug rods, the six second springs are respectively connected to both sides of the card box, and one ends of the six second springs are respectively connected to one side adjacent to the two connecting plates and are located outside the six plug rods.

[0011] As a further solution of the utility model: the locking mechanism also includes two pull plates and six insertion holes, the two pull plates are respectively connected to the opposite sides of the two connecting plates, the six insertion holes are respectively opened on both sides of the cutting knife, and one end of the six insertion rods are respectively movably inserted into the inside of the six insertion rods.

[0012] As a further solution of the utility model: a plurality of bases are connected to the bottom of the base plate.

[0013] After adopting the above structure, the utility model has the following advantages compared with the prior art:

[0014] 1. Start the output end of the second cylinder to drive the extrusion block to descend and fix one end of the garbage bag on the conveyor belt, start the motor output shaft to drive one of the rotating rollers to transmit the other rotating roller through the conveyor belt to rotate and transport the garbage bag, start the pulley to slide on the outer surface of the cross bar and squeeze the first spring to compress and drive the extrusion block to move to one side of the cutting knife through the L-shaped plate, the motor will be turned off, start the first cylinder to drive the cutting knife to descend through the locking mechanism to cut the garbage bag, after cutting, the second cylinder drives the extrusion block to rise and the first spring will reset to push the pulley to move in the opposite direction and repeat the above operation to realize convenient traction and cutting of the garbage bag, so that the utility model can realize automatic transportation of the cut garbage bag, without the need for manual traction of the garbage bag, and also reduces the labor burden of the staff, thereby improving the efficiency of cutting the garbage bag.

[0015] 2. Pull the two pull plates through the two connecting plates to drive the two plug rods to slide outward on the outer surface of the card box and withdraw from the six sockets to unlock the cutting knife. At the same time, the six second springs will be stretched, and the cutting knife will fall from the inside of the card box to complete the disassembly. Put the cutting knife back into the inside of the card box and release the two pull plates. The six second springs will reset and the six plug rods will be reinserted into the six sockets to lock the cutting knife to complete the installation of the cutting knife. The utility model can conveniently disassemble and install the cutting knife, thereby facilitating the replacement and maintenance of the cutting knife, reducing the machine downtime caused by replacing the cutting knife, thereby improving the overall production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the back side of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the conveying mechanism of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the fixing mechanism of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the locking mechanism of the utility model;

[0021] Figure 6 Figure 2 is a schematic diagram of the location of the jack.

[0022] In the figure: 1. bottom plate; 2. conveying mechanism; 201. horizontal plate; 202. rotating roller; 203. motor; 204. conveyor belt; 205. support block; 3. fixing mechanism; 301. vertical plate; 302. horizontal bar; 303. pulley; 304. first spring; 305. L-shaped plate; 306. second cylinder; 307. extrusion block; 4. first cylinder; 5. locking mechanism; 501. card box; 502. plug rod; 503. connecting plate; 504. second spring; 505. pull plate; 506. socket; 6. cutting knife; 7. base. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1:

[0025] See also Figures 1 to 6 In the embodiment of the utility model, the garbage bag production and cutting equipment includes: a bottom plate 1, a conveying mechanism 2 is arranged on the top of the bottom plate 1, the conveying mechanism 2 is used to convey the garbage bag, a fixing mechanism 3 is arranged on the top of the bottom plate 1, the fixing mechanism 3 is used to fix the garbage bag, a roller is arranged on the top of the bottom plate 1, a U-shaped frame is connected to the top of the bottom plate 1, a first cylinder 4 is connected to the top of the U-shaped frame, and the output end of the first cylinder 4 extends to the inner surface of the U-shaped frame, and a locking mechanism 5 is arranged on the output end of the first cylinder 4, a cutting knife 6 is arranged on the locking mechanism 5, and the locking mechanism 5 is used to lock the cutting knife 6.

[0026] Specifically, one end of the garbage bag on the roller is placed on the conveying mechanism 2, and the fixing mechanism 3 is started to squeeze and fix the garbage bag. The conveying mechanism 2 is started to drive the garbage bag to move and the fixing mechanism 3 will also move. When the garbage bag moves to one side of the cutting knife 6, the first cylinder 4 is started to drive the cutting knife 6 to descend through the locking mechanism 5 to cut the garbage bag. After that, the fixing mechanism 3 releases the fixed squeezing of the garbage bag and the fixing mechanism 3 will reset and repeat the above operation to realize automatic traction of the garbage bag. The cutting knife 6 can be unlocked by pulling the locking mechanism 5. At this time, the cutting knife 6 can be taken out from the locking mechanism 5, and the cutting knife 6 can be reinserted into the locking mechanism 5 and the locking mechanism 5 is released to reset and lock the cutting knife 6, thereby completing the installation of the cutting knife 6.

[0027] Embodiment 2:

[0028] See also Figures 3-4 In the embodiment of the utility model, the garbage bag production and cutting equipment, the conveying mechanism 2 includes two horizontal plates 201, two rotating rollers 202, a motor 203, a conveyor belt 204 and a support block 205, the two horizontal plates 201 are connected to the top of the bottom plate 1, the two rotating rollers 202 are rotatably connected between the two horizontal plates 201, the motor 203 is connected to the front of one of the horizontal plates 201, and the output shaft of the motor 203 extends to the back of one of the horizontal plates 201 and is connected to one end of one of the rotating rollers 202, the conveyor belt 204 is transmission-connected between the outer surfaces of the two rotating rollers 202, the support block 205 is connected between the two horizontal plates 201, and the top and bottom of the support block 205 are respectively in contact with the inner surface of the conveyor belt 204, and the fixing mechanism 3 includes two vertical plates 3 01, a cross bar 302, a pulley 303 and a first spring 304, two vertical plates 301 are connected to the top of the bottom plate 1, the cross bar 302 is connected between the two vertical plates 301, the pulley 303 is slidably mounted on the outer surface of the cross bar 302, the first spring 304 is connected between the pulley 303 and one of the vertical plates 301 and is located outside the cross bar 302, the fixing mechanism 3 also includes an L-shaped plate 305, a second cylinder 306 and an extrusion block 307, the L-shaped plate 305 is connected to the top of the pulley 303, and one end of the L-shaped plate 305 extends to the top of the conveyor belt 204, the second cylinder 306 is connected to the top of the L-shaped plate 305, and the output end of the second cylinder 306 extends to the bottom of one end of the L-shaped plate 305, and the extrusion block 307 is connected to the output end of the second cylinder 306.

[0029] Specifically, the output end of the second cylinder 306 is started to drive the squeezing block 307 to descend to fix one end of the garbage bag on the conveyor belt 204, the output shaft of the motor 203 is started to drive one of the rotating rollers 202 to transmit the other rotating roller 202 to rotate through the conveyor belt 204 to transport the garbage bag, the pulley 303 is started to slide on the outer surface of the cross bar 302 and squeeze the first spring 304 for compression and drive the squeezing block 307 to move to one side of the cutting knife 6 through the L-shaped plate 305, the motor 203 will be turned off, the first cylinder 4 is started to drive the cutting knife 6 to descend through the locking mechanism 5 to cut the garbage bag, after the cutting is completed, the second cylinder 306 drives the squeezing block 307 to rise and the first spring 304 will be reset to push the pulley 303 to move in the opposite direction and repeat the above operation to achieve convenient traction and cutting of the garbage bag, thereby improving the production efficiency of garbage bag cutting.

[0030] Embodiment 3:

[0031] See also Figures 1 to 6In the embodiment of the utility model, the garbage bag production and cutting equipment, the locking mechanism 5 includes a card box 501, six plug rods 502, two connecting plates 503 and six second springs 504, the card box 501 is connected to the output end of the first cylinder 4, the six plug rods 502 are respectively slidably connected to both sides of the card box 501, and one end of the six plug rods 502 extends to the inside of the card box 501, the two connecting plates 503 are respectively connected to the other ends of three of the plug rods 502 and the other ends of the other three plug rods 502, and the six second springs 504 are respectively connected to both sides of the card box 501, and one end of the six second springs 504 is respectively connected to the adjacent side of the two connecting plates 503 and is located outside the six plug rods 502. The locking mechanism 5 also includes two pull plates 505 and six sockets 506. The two pull plates 505 are respectively connected to the opposite sides of the two connecting plates 503. The six sockets 506 are respectively opened on both sides of the cutting knife 6, and one end of the six plug rods 502 is respectively movably plugged into the inside of the six plug rods 502. A plurality of bases 7 are connected to the bottom of the bottom plate 1.

[0032] Specifically, the two pull plates 505 are pulled through the two connecting plates 503 to drive the two plug rods 502 to slide outward on the outer surface of the card box 501 and withdraw from the six sockets 506 to release the lock of the cutting knife 6. At the same time, the six second springs 504 will be stretched, and the cutting knife 6 will fall from the inside of the card box 501 to complete the disassembly. The cutting knife 6 is put back into the inside of the card box 501 and the two pull plates 505 are released. The six second springs 504 will be reset to allow the six plug rods 502 to be reinserted into the six sockets 506 to lock the cutting knife 6 and complete the installation of the cutting knife 6, thereby improving the efficiency of replacing the cutting knife 6. The arrangement of multiple bases 7 can improve the stability of the device during operation.

[0033] The working principle of the utility model is as follows: the garbage bag is wound on the winding roller and one end of the garbage bag is pulled to be placed on the top of the conveyor belt 204, and then the second cylinder 306 is started, and the output end of the second cylinder 306 drives the squeezing block 307 to descend to fix one end of the garbage bag, and then the pulley 303 and the motor 203 are started, and the output shaft of the motor 203 drives one of the rotating rollers 202 to rotate, and one of the rotating rollers 202 drives the other rotating roller 202 to rotate through the conveyor belt 204, so that the conveyor belt 204 can transport the garbage bag. At the same time, the pulley 303 slides on the outer surface of the cross bar 302 and squeezes the first spring 304 for compression. After the pulley 303 moves and drives the squeezing block 307 to move to one side of the cutting knife 6 through the L-shaped plate 305, the motor 203 will be closed, and the first cylinder 4 is started to drive the cutting knife 6 to descend through the locking mechanism 5 to cut the garbage bag. After that, the second cylinder 306 drives the extrusion block 307 to rise and the first spring 304 will reset and push the pulley 303 to move in the opposite direction. Then, the above operation can be repeated to realize convenient traction and cutting of the garbage bag. When the cutting knife 6 needs to be replaced, by pulling the two pull plates 505, the two pull plates 505 drive the two plug rods 502 to slide outward on the outer surface of the card box 501 through the two connecting plates 503 and withdraw from the six insertion holes 506 to release the lock of the cutting knife 6. At the same time, the six second springs 504 will be stretched, and the cutting knife 6 will fall from the inside of the card box 501, thereby completing the disassembly of the cutting knife 6, and the cutting knife 6 is put back into the inside of the card box 501, the two pull plates 505 are released, and the six second springs 504 will reset to make the six plug rods 502 reinsert into the inside of the six insertion holes 506 to lock the cutting knife 6, thereby completing the installation of the cutting knife 6.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention.

Claims

1. Garbage bag production and cutting equipment, characterized in that: include: A bottom plate (1), a conveying mechanism (2) is arranged on the top of the bottom plate (1), the conveying mechanism (2) is used to convey garbage bags, a fixing mechanism (3) is arranged on the top of the bottom plate (1), the fixing mechanism (3) is used to fix the garbage bags, a roller is arranged on the top of the bottom plate (1), a U-shaped frame is connected to the top of the bottom plate (1), a first cylinder (4) is connected to the top of the U-shaped frame, and the output end of the first cylinder (4) extends to the inner surface of the U-shaped frame, a locking mechanism (5) is arranged on the output end of the first cylinder (4), a cutting knife (6) is arranged on the locking mechanism (5), and the locking mechanism (5) is used to lock the cutting knife (6).

2. The garbage bag production and cutting equipment according to claim 1, characterized in that: The conveying mechanism (2) comprises two transverse plates (201), two rotating rollers (202), a motor (203), a conveyor belt (204) and a support block (205); the two transverse plates (201) are both connected to the top of the bottom plate (1); the two rotating rollers (202) are both rotatably connected between the two transverse plates (201); the motor (203) is connected to the front of one of the transverse plates (201); the output shaft of the motor (203) extends to the back of one of the transverse plates (201) and is connected to one end of one of the rotating rollers (202); the conveyor belt (204) is transmission-connected between the outer surfaces of the two rotating rollers (202); the support block (205) is connected between the two transverse plates (201); and the top and bottom of the support block (205) are respectively in contact with the inner surface of the conveyor belt (204).

3. The garbage bag production and cutting equipment according to claim 2, characterized in that: The fixing mechanism (3) comprises two vertical plates (301), a cross bar (302), a pulley (303) and a first spring (304); the two vertical plates (301) are connected to the top of the bottom plate (1); the cross bar (302) is connected between the two vertical plates (301); the pulley (303) is slidably mounted on the outer surface of the cross bar (302); and the first spring (304) is connected between the pulley (303) and one of the vertical plates (301) and is located outside the cross bar (302).

4. The garbage bag production and cutting equipment according to claim 3, characterized in that: The fixing mechanism (3) further comprises an L-shaped plate (305), a second air cylinder (306) and an extrusion block (307); the L-shaped plate (305) is connected to the top of the pulley (303), and one end of the L-shaped plate (305) extends to the top of the conveyor belt (204); the second air cylinder (306) is connected to the top of the L-shaped plate (305), and the output end of the second air cylinder (306) extends to the bottom of one end of the L-shaped plate (305); and the extrusion block (307) is connected to the output end of the second air cylinder (306).

5. The garbage bag production and cutting equipment according to claim 4, characterized in that: The locking mechanism (5) comprises a card-joining box (501), six insertion rods (502), two connecting plates (503) and six second springs (504); the card-joining box (501) is connected to the output end of the first cylinder (4); the six insertion rods (502) are respectively slidably connected to the two sides of the card-joining box (501), and one end of the six insertion rods (502) extends to the inside of the card-joining box (501); the two connecting plates (503) are respectively connected to the other ends of three of the insertion rods (502) and the other ends of the other three insertion rods (502); the six second springs (504) are respectively connected to the two sides of the card-joining box (501), and one end of the six second springs (504) is respectively connected to the adjacent surface of the two connecting plates (503) and is located outside the six insertion rods (502).

6. The garbage bag production and cutting equipment according to claim 5, characterized in that: The locking mechanism (5) further comprises two pull plates (505) and six insertion holes (506), wherein the two pull plates (505) are respectively connected to opposite sides of the two connecting plates (503), the six insertion holes (506) are respectively arranged on both sides of the cutting knife (6), and one end of the six insertion rods (502) are respectively movably inserted into the inside of the six insertion rods (502).

7. The garbage bag production and cutting equipment according to claim 6, characterized in that: A plurality of bases (7) are connected to the bottom of the base plate (1).

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