Dual-purpose rolling machine for garbage bags

Abstract

The utility model relates to mechanical equipment, in particular to a dual-purpose rolling machine for garbage bags, which comprises a rack, a motor and two rolling shaft devices arranged oppositely, and the motor and the two rolling shaft devices are fixed on the rack. The winding shaft device comprises a fork-shaped winding rod, an air cylinder and a rotary drum, the fork-shaped winding rod penetrates through the rotary drum, the air cylinder is used for driving the fork-shaped winding rod to stretch out and draw back in the rotary drum, and rotation of the rotary drum is controlled by a motor; the winding shaft device is further provided with a switchable sleeve head, and the sleeve head is connected with the rotary drum. And the sleeve head comprises a sleeve head for rolling the tubular garbage bag and a sleeve head for rolling the non-tubular garbage bag. The dual-purpose rolling machine for the garbage bags can be used for rolling the non-tube garbage bags and rolling the tube garbage bags, and is convenient to adjust.

Description

Technical Field

[0001] The utility model relates to mechanical equipment for producing garbage bags, in particular to a dual-purpose winding machine for garbage bags. Background Art

[0002] When producing garbage bags, the formed garbage bag film needs to be rolled up. There are two common types of garbage bags. One is a garbage bag with a tube, and the garbage film is rolled up on the tube. The other is a garbage bag without a tube, and the garbage bag itself is rolled up directly. When rolling up these two types of garbage bags, different equipment often needs to be replaced. Therefore, it is necessary to design a winding machine that can be used to roll up both garbage bags with tubes and garbage bags without tubes. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a garbage bag dual-purpose winding machine, and the specific technical solution is as follows:

[0004] A dual-purpose winding machine for garbage bags comprises a frame, a motor, and two relatively arranged winding shaft devices, wherein the motor and the two winding shaft devices are fixed on the frame; the winding shaft device comprises a forked winding rod, a cylinder, and a rotating drum, wherein the forked winding rod passes through the rotating drum, the cylinder is used to drive the forked winding rod to extend and retract in the rotating drum, and the rotation of the rotating drum is controlled by the motor; the winding shaft device is also provided with a switchable sleeve, wherein the sleeve is connected to the rotating drum; the sleeve comprises a sleeve for winding up garbage bags with tubes and a sleeve for winding up garbage bags without tubes.

[0005] As a further improvement, the tubeless garbage bag reeling sleeve comprises a tubeless garbage bag bag baffle plate and a tubeless garbage bag connecting pipe fixed on the rotating drum; the tubeless garbage bag bag baffle plate is provided with a hole for passing a fork-shaped reeling rod.

[0006] Preferably, the tubeless garbage bag connecting pipe and the rotating drum are fixed by a pin.

[0007] As a further improvement, the tube garbage bag rolling sleeve comprises a tube garbage bag bag baffle plate and a tube garbage bag connecting tube fixed on the drum; the tube garbage bag bag baffle plate is provided with a circular protrusion for fixing the garbage bag tube.

[0008] Preferably, the connecting tube of the tubular garbage bag is fixed to the rotating drum by a pin.

[0009] As a further improvement, the motor drives the rotating drum through a transmission system; the transmission device includes a first drive chain, a second drive chain, a third drive chain, and a transmission shaft; the motor is connected to the transmission shaft through the first drive chain; the transmission shaft is connected to the rotating drums of the two winding shaft devices through the second drive chain and the third drive chain.

[0010] As a further improvement, the transmission shaft includes a first transmission shaft, a second transmission shaft, and a retractable universal joint coupling. The first transmission shaft and the second transmission shaft are connected via a retractable universal joint coupling. The first transmission shaft and the second transmission shaft are connected to the rotating drums of the two winding shaft devices via a second drive chain and a third drive chain, respectively.

[0011] As a further improvement, the reel device is installed on a slide rail.

[0012] Compared with the prior art, the utility model has the following beneficial effects: 1. It can be used for rolling up garbage bags without tubes, and can also be used for rolling up garbage bags with tubes; 2. It is convenient to adjust. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is the overall structure of the garbage bag dual-purpose winder Figure 1 ;

[0014] Figure 2 It is the overall structure of the garbage bag dual-purpose winder Figure 2 ;

[0015] Figure 3 It is a structural diagram of the reel device;

[0016] Figure 4 It is a structural diagram of a forked reel;

[0017] Figure 5 This is a structural diagram of a tubeless garbage bag reel;

[0018] The description of the reference numerals is as follows:

[0019] 1. Frame; 2. Motor; 3. Reel device; 31. Forked reel; 32. Cylinder; 33. Rotating drum; 4. Reeling sleeve for tubeless garbage bag; 41. Bag baffle plate for tubeless garbage bag; 42. Connecting pipe for tubeless garbage bag; 43. Hole; 5. Reeling sleeve for tubed garbage bag; 51. Bag baffle plate for tubed garbage bag; 52. Connecting pipe for tubed garbage bag; 53. Circular protrusion; 6. Transmission device; 61. First drive chain; 62. Second drive chain; 63. Third drive chain; 64. Transmission shaft; 641. First drive shaft; 642; Second drive shaft, 643; Retractable universal joint coupling; 7. Slide rail. DETAILED DESCRIPTION

[0020] The utility model is now further described with reference to the accompanying drawings.

[0021] like Figure 1 , Figure 2As shown, a garbage bag dual-purpose winding machine includes a frame 1, a motor 2, and two oppositely arranged winding shaft devices 3, wherein the motor 2 and the two winding shaft devices 3 are fixed on the frame 1; the winding shaft device 3 includes a forked rolling rod 31, a cylinder 32, and a rotating drum 33, wherein the forked rolling rod 31 passes through the rotating drum 33, and the cylinder 32 is used to drive the forked rolling rod 31 to extend and retract in the rotating drum 33, and the rotation of the rotating drum 33 is controlled by the motor 2; the winding shaft device 3 also has a switchable sleeve, which is connected to the rotating drum 33; the sleeve includes a sleeve 5 for winding up a garbage bag with a tube and a sleeve 4 for winding up a garbage bag without a tube. When it is necessary to produce garbage bags with a tube, the sleeve 5 for winding up a garbage bag with a tube is replaced, and when it is necessary to produce garbage bags without a tube, the sleeve 4 for winding up a garbage bag without a tube is replaced.

[0022] like Figure 2 , Figure 4 , Figure 5 As shown, the tubeless garbage bag reeling sleeve 4 comprises a tubeless garbage bag baffle plate 41 and a tubeless garbage bag connecting pipe 42 fixed on a rotating drum 33; the tubeless garbage bag baffle plate 41 has a hole 43 for passing the forked rolling rod 31. The tubeless garbage bag connecting pipe 42 and the rotating drum 33 are fixed by a pin. During production, the cylinder 32 controls the forked rolling rod 31 to extend from the hole 43, and the garbage bag film is wound around the part of the forked rolling rod 31 exposed from the hole 43, and the rotating drum 33 rotates, and the tubeless garbage bag is reeled.

[0023] like Figure 1 , Figure 3 , Figure 4 As shown, the tubed garbage bag reeling sleeve 5 comprises a tubed garbage bag baffle plate 51 and a tubed garbage bag connecting pipe 52 fixed on the rotating drum 33; the tubed garbage bag baffle plate 51 has a circular protrusion 53 for fixing the garbage bag tube. The tubed garbage bag connecting pipe 52 is fixed to the rotating drum 33 by a pin. During production, the paper tube for producing the garbage bag is installed between the two circular protrusions 53, the garbage bag film is wrapped around the paper tube, and the rotating drum 33 rotates to complete the reeling of the tubed garbage bag.

[0024] like Figure 1 , Figure 2 As shown, the motor 2 drives the drum 33 through the transmission system; the transmission device 6 includes a first drive chain 61, a second drive chain 62, a third drive chain 63, and a transmission shaft 64; the motor 2 is connected to the transmission shaft 64 through the first drive chain 61; the transmission shaft 64 is connected to the drums 33 of the two winding shaft devices 3 through the second drive chain 62 and the third drive chain 63. Through this arrangement, the synchronous driving of the winding shaft devices 3 on both sides by one motor 2 is realized.

[0025] The transmission shaft 64 includes a first transmission shaft 641, a second transmission shaft 642, and a retractable universal joint coupling 643. The first transmission shaft 641 and the second transmission shaft 642 are connected through the retractable universal joint coupling 643. The first transmission shaft 641 and the second transmission shaft 642 are connected to the rotating drum 33 of the two reeling shaft devices 3 through the second drive chain 62 and the third drive chain 63 respectively. The reeling shaft device 3 is installed on the slide rail 7. Through the retraction of the universal joint coupling and the movement of the reeling shaft device 3 on the slide rail 7, the distance between the two reeling shaft devices 3 is adjusted to adapt to the specifications of different garbage bags.

[0026] The technical principle of the present invention is described above in combination with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the protection scope of the present invention in any way. Based on the explanations here, technicians in this field can think of other specific implementation methods of the present invention without creative work, and these methods will fall within the protection scope of the claims of the present invention.

Claims

1. A dual-purpose garbage bag winder, characterized in that: It comprises a frame (1), a motor (2), and two reeling shaft devices (3) arranged opposite to each other, wherein the motor (2) and the two reeling shaft devices (3) are fixed on the frame (1); The reel device (3) comprises a forked reel (31), a cylinder (32), and a rotating drum (33); the forked reel (31) passes through the rotating drum (33); the cylinder (32) is used to drive the forked reel (31) to extend and retract in the rotating drum (33); and the rotation of the rotating drum (33) is controlled by a motor (2); The reel device (3) also has a switchable sleeve, which is connected to the rotating drum (33); the sleeve includes a sleeve for reeling in a garbage bag with a tube (5) and a sleeve for reeling in a garbage bag without a tube (4).

2. The dual-purpose garbage bag winder according to claim 1, characterized in that: The tubeless garbage bag reel (4) comprises a tubeless garbage bag baffle plate (41) and a tubeless garbage bag connecting pipe (42) fixed on the rotating drum (33); the tubeless garbage bag baffle plate (41) is provided with a hole (43) for passing the fork-shaped reel (31).

3. The dual-purpose garbage bag winder according to claim 2, characterized in that: The tubeless garbage bag connecting pipe (42) and the rotating drum (33) are fixed by a pin.

4. The dual-purpose garbage bag winder according to claim 1, characterized in that: The tube garbage bag reel sleeve (5) comprises a tube garbage bag baffle plate (51) and a tube garbage bag connecting tube (52) fixed on the rotating drum (33); the tube garbage bag baffle plate (51) is provided with a circular protrusion (53) for fixing the garbage bag tube.

5. The dual-purpose garbage bag winder according to claim 4, characterized in that: The tubular garbage bag connecting pipe (52) and the rotating drum (33) are fixed by a pin.

6. The dual-purpose garbage bag winder according to claim 1, characterized in that: The motor (2) drives the rotating drum (33) via a transmission device (6); the transmission device (6) comprises a first drive chain (61), a second drive chain (62), a third drive chain (63), and a transmission shaft (64); the motor (2) is connected to the transmission shaft (64) via the first drive chain (61); the transmission shaft (64) is connected to the rotating drums (33) of the two winding shaft devices (3) via the second drive chain (62) and the third drive chain (63).

7. The dual-purpose garbage bag winder according to claim 6, characterized in that: The transmission shaft (64) comprises a first transmission shaft (641), a second transmission shaft (642), and a retractable universal joint coupling (643); the first transmission shaft (641) and the second transmission shaft (642) are connected via the retractable universal joint coupling (643); the first transmission shaft (641) and the second transmission shaft (642) are connected to the rotating drums (33) of the two winding shaft devices (3) via the second drive chain (62) and the third drive chain (63), respectively.

8. The dual-purpose garbage bag winder according to claim 7, characterized in that: The reel device (3) is installed on the slide rail (7).

Images