Paper tube stacking machine for paper product processing

Abstract

The utility model belongs to the field of paper tube stacking, and discloses a paper tube stacking machine for paper product processing, which comprises a conveying mechanism for supporting and conveying paper tubes, and further comprises a pushing mechanism mounted at one end of the conveying mechanism and used for pushing the paper tubes to roll down, a stacking mechanism used for preventing paper tubes from falling off and conveying stacked paper tubes is installed on the front face of the pushing mechanism, and a bundling mechanism used for bundling the stacked paper tubes is installed at one end of the stacking mechanism. The pushing mechanism comprises a supporting frame, a back plate is installed on the supporting frame, and a hydraulic push rod is installed on the back plate. According to the paper tube stacking machine for paper product processing, manual paper tube bundling and stacking are replaced by automatic paper tube bundling and stacking, and paper tube bundling convenience is improved; the paper tubes can be quickly stacked and stacked in order in the stacking bin by releasing and accumulating the paper tubes to sequentially roll down from the inclined plane; and the paper tubes are prevented from sliding out in the conveying process through the arrangement of stopping the paper tubes from moving left and right.

Description

Technical Field

[0001] The utility model belongs to the field of paper tube palletizing, in particular to a paper tube palletizing machine for paper product processing. Background Art

[0002] Paper tubes are tubes made by compressing paper products. Paper tubes can be used as the inner core of tapes, rolls of paper, etc. After the paper tubes are produced and formed, they need to be stacked for easy storage. In industry, palletizing refers to stacking products of basically the same shape according to certain requirements. The basic palletizing methods are: manual palletizing, forklift palletizing and crane palletizing. At present, most factories or enterprises use mechanical arms to grab paper tubes for palletizing. This palletizing method is costly and slow.

[0003] In contrast, a Chinese patent with announcement number CN8464861U discloses a paper tube rapid stacking device, including a transmission mechanism, a stagnation platform is fixedly installed on one side of the transmission mechanism, a push plate assembly is fixedly installed on the top of the stagnation platform, a ramp platform is fixedly installed on the front of the stagnation platform, a stacking platform assembly is fixedly installed on the front of the ramp platform, a stacking truck assembly is placed at the bottom of the stacking platform assembly, the stacking truck assembly includes a main trailer, a stacking board assembly is movably sleeved inside the main trailer, the top of the stacking board assembly is fitted with the bottom of the stacking board assembly, and a lifting board is welded on the front of the stacking board assembly. Two limit plates are welded on the front of the stacking plate assembly, three slide slots are opened on the front of the main trailer, and the lifting plate and the limit plates pass through the slide slots. A first threaded rod is provided on the front of the main trailer, and the lifting plate is threadedly sleeved on the side wall of the first threaded rod. Two positioning rods are provided on the front of the main trailer, and the two limit plates are movably sleeved on the side walls of the positioning rods respectively. The top and bottom ends of the first threaded rod and the positioning rod are fixedly connected on the front of the main trailer through a fixed shaft plate. A first servo motor is fixedly installed on the front of the main trailer, and the output shaft of the first servo motor passes through the fixed shaft plate and is connected to the first threaded rod.

[0004] However, the stacked paper tubes in the above-mentioned patent still need to be manually bundled, which consumes manpower and time, so a new equipment needs to be designed. Utility Model Content

[0005] The utility model aims to provide a paper tube palletizer for paper product processing to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A paper tube stacker for paper product processing, comprising a conveying mechanism for supporting and conveying paper tubes, and also comprising a pushing mechanism installed at one end of the conveying mechanism for pushing the paper tubes to roll down, a stacking mechanism for blocking the paper tubes from falling and conveying the stacked paper tubes installed at the front of the pushing mechanism, and a bundling mechanism for bundling the stacked paper tubes installed at one end of the stacking mechanism; the pushing mechanism comprises a support frame, a back plate is installed on the support frame, a hydraulic push rod is installed on the back plate, a push plate is arranged in front of the hydraulic push rod, a blocking plate is arranged on one side of the push plate, a stagnation platform is arranged below the push plate, and a ramp platform is installed in front of the stagnation platform; the stacking mechanism comprises a support body, a stacking bin is arranged on the support body, A plurality of electric levers are arranged on the top surface of the stacking bin, a second motor is installed in front of the stacking bin, a third roller is installed inside the stacking bin, a fourth roller is arranged on one side of the third roller, and a second conveyor belt is installed between the fourth roller and the third roller; the main structure of the strapping machine includes a fixed frame, a limiting plate is symmetrically arranged on the fixed frame, a third motor is installed in front of the limiting plate, a fifth roller is arranged in the limiting plate, a sixth roller is arranged on one side of the fifth roller, a third conveyor belt is installed between the fifth roller and the sixth roller, a strapping machine body is arranged on one side of the sixth roller, and a fixing rod is symmetrically arranged on the strapping machine body, and a cable tie disc is installed on the fixing rod.

[0008] Furthermore: the conveying mechanism includes a frame, a fixed plate is arranged on the frame, a first motor is arranged in front of the fixed plate, a first roller is arranged on the fixed plate, a second roller is arranged on one side of the first roller, and a first conveyor belt is installed between the first roller and the second roller.

[0009] Furthermore: the first motor and the fixing plate are connected by bolts.

[0010] Furthermore: the push plate is made of 304 stainless steel, and the push plate is a cuboid with a length of 50 cm, a width of 10 cm, and a height of 20 cm.

[0011] Furthermore: the number of the electric gear levers is four.

[0012] Furthermore: the fixing rod and the strapping machine body are welded together.

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

[0014] 1. The setting of automatic bundling and stacking paper tubes replaces manual bundling and stacking of paper tubes, which improves the convenience of bundling paper tubes;

[0015] 2. By releasing the accumulated paper tubes and rolling down the slope in sequence, the paper tubes can be quickly stacked and aligned in the stacking bin;

[0016] 3. The setting of blocking the movement of the paper tube on the left and right prevents the paper tube from slipping out during the transportation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a paper tube palletizer for paper product processing described in the utility model;

[0018] Figure 2 It is a rear cross-sectional view of a conveying mechanism of a paper tube palletizer for paper product processing described in the utility model;

[0019] Figure 3 It is a schematic diagram of the pushing mechanism of a paper tube stacker for paper product processing described in the utility model;

[0020] Figure 4 It is a schematic diagram of a stacking mechanism of a paper tube palletizer for paper product processing described in the utility model;

[0021] Figure 5 It is a rear sectional view of a bundling mechanism of a paper tube palletizer for paper product processing described in the utility model.

[0022] In the accompanying drawings, the following are numerals: 11, fixed plate; 12, frame; 13, first roller; 14, first motor; 15, second roller; 16, first conveyor belt; 21, support frame; 22, back plate; 23, hydraulic push rod; 24, blocking plate; 25, push plate; 26, stagnation table; 27, ramp table; 31, second motor; 32, support body; 33, stacking bin; 34, electric stop bar; 35, third roller; 36, fourth roller; 37, second conveyor belt; 41, third motor; 42, limit plate; 43, third conveyor belt; 44, fixed frame; 45, fifth roller; 46, sixth roller; 47, strapping machine body; 48, strapping disc; 49, fixed rod. 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] See also Figure 1-Figure 5A paper tube stacker for paper product processing includes a conveying mechanism for supporting and conveying paper tubes, and also includes a pushing mechanism installed at one end of the conveying mechanism for pushing the paper tubes to roll down, a stacking mechanism for preventing the paper tubes from falling and conveying the stacked paper tubes is installed on the front of the pushing mechanism, and a bundling mechanism for bundling the stacked paper tubes is installed at one end of the stacking mechanism.

[0025] In this embodiment: the conveying mechanism includes a frame 12, a fixed plate 11 is arranged on the frame 12, a first motor 14 is arranged in front of the fixed plate 11, a first roller 13 is arranged on the fixed plate 11, a second roller 15 is arranged on one side of the first roller 13, a first conveyor belt 16 is installed between the first roller 13 and the second roller 15, the first motor 14 and the fixed plate 11 are bolted, the produced paper tube is placed on the first conveyor belt 16 supported by the frame 12, the first motor 14 drives the first conveyor belt 16 through the first roller 13 to drive the second roller 15 to rotate, and the paper tube on the first conveyor belt 16 is moved, and the fixed plate 11 prevents the paper tube from slipping out of the first conveyor belt 16;

[0026] In this embodiment: the pushing mechanism includes a support frame 21, a back plate 22 is installed on the support frame 21, a hydraulic push rod 23 is installed on the back plate 22, a push plate 25 is arranged in front of the hydraulic push rod 23, a blocking plate 24 is arranged on one side of the push plate 25, a stagnation platform 26 is arranged below the push plate 25, and a ramp plate 27 is installed in front of the stagnation platform 26. The push plate 25 is made of 304 stainless steel. The push plate 25 is a rectangular parallelepiped with a length of 50 cm, a width of 10 cm, and a height of 20 cm. When the paper tube reaches the top surface of the stagnation platform 26 on the support frame 21, the paper tube stops after hitting the blocking plate 24, and the hydraulic push rod 23 on the back plate 22 pushes the paper tube from the stagnation platform 26 to the ramp plate 27 through the push plate 25;

[0027] In this embodiment: the stacking mechanism includes a support body 32, a stacking bin 33 is arranged on the support body 32, four electric blocking rods 34 are arranged on the top surface of the stacking bin 33, and a second motor 31 is installed in front of the stacking bin 33. A third roller 35 is installed inside the stacking bin 33, a fourth roller 36 is arranged on one side of the third roller 35, and a second conveyor belt 37 is installed between the fourth roller 36 and the third roller 35. The electric blocking rod 34 extends out to prevent the paper tube from falling. After five paper tubes are accumulated, the electric blocking rod 34 retracts, and the first three paper tubes fall into the stacking bin 33 on the support body 32 in turn, and the last two paper tubes are stacked on top of them. The five paper tubes are stacked together, and the second motor 31 drives the second conveyor belt 37 through the third roller 35 to drive the fourth roller 36 to rotate, so as to push the stacked paper tubes on the second conveyor belt 37;

[0028] In this embodiment, the strapping mechanism includes a fixed frame 44, a limit plate 42 is symmetrically arranged on the fixed frame 44, a third motor 41 is installed in front of the limit plate 42, a fifth roller 45 is arranged in the limit plate 42, a sixth roller 46 is arranged on one side of the fifth roller 45, a third conveyor belt 43 is installed between the fifth roller 45 and the sixth roller 46, a strapping machine body 47 is arranged on one side of the sixth roller 46, a fixing rod 49 is symmetrically arranged on the strapping machine body 47, a strapping disc 48 is installed on the fixing rod 49, the fixing rod 49 and the strapping machine body 47 are welded together, and the front end of the stacked paper tube is fixed by a fixing rod. After the strapping machine body 47 is fixed on the frame 44, the strapping disc 48 on the fixing rod 49 releases the strapping to strap the front end of the stacked paper tube through the strapping machine body 47, and the front end of the stacked paper tube reaches above the third conveyor belt 43. The third motor 41 drives the third conveyor belt 43 through the fifth roller 45 to drive the sixth roller 46 to rotate and push the stacked paper tube to continue moving. When the rear end of the stacked paper tube passes through the strapping machine body 47, the strapping machine body 47 releases the strapping again to strap the rear end of the stacked paper tube, and the third conveyor belt 43 transports the strapped paper tube out, and the limit plate 42 prevents the strapped paper tube from slipping out of the third conveyor belt 43.

[0029] Working principle: the produced paper tubes are placed on the first conveyor belt 16 supported by the frame 12, the first motor 14 drives the first conveyor belt 16 through the first roller 13 to drive the second roller 15 to rotate, and push the paper tube on the first conveyor belt 16, the fixed plate 11 prevents the paper tube from sliding off the first conveyor belt 16, and the paper tube reaches the top surface of the stagnation platform 26 on the support frame 21, and stops after the paper tube hits the blocking plate 24, the hydraulic push rod 23 on the back plate 22 pushes the paper tube from the stagnation platform 26 to the ramp platform 27 through the push plate 25, and the paper tube rolls down along the ramp platform 27, and the extended electric blocking rod 34 blocks the paper tube from continuing to roll down, and after five paper tubes are accumulated, the electric blocking rod 34 retracts, and the first three paper tubes fall into the stacking bin 33 on the support body 32 in turn, and the last two paper tubes are stacked on top of it, and the five paper tubes are stacked on Together, the second motor 31 drives the second conveyor belt 37 through the third roller 35 to drive the fourth roller 36 to rotate, and pushes the stacked paper tube on the second conveyor belt 37. After the front end of the stacked paper tube passes through the strapping machine body 47 on the fixed frame 44, the strapping disc 48 on the fixed rod 49 releases the strapping to strap the front end of the stacked paper tube through the strapping machine body 47. The front end of the stacked paper tube reaches above the third conveyor belt 43, and the third motor 41 drives the third conveyor belt 43 through the fifth roller 45 to drive the sixth roller 46 to rotate and push the stacked paper tube to continue moving. When the rear end of the stacked paper tube passes through the strapping machine body 47, the strapping machine body 47 releases the strapping again to strap the rear end of the stacked paper tube, and the third conveyor belt 43 transports the strapped paper tube, and the limit plate 42 prevents the strapped paper tube from slipping out of the third conveyor belt 43.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A paper tube palletizer for paper product processing, comprising a conveying mechanism for supporting and conveying paper tubes, characterized in that: It also includes a pushing mechanism installed at one end of the conveying mechanism for pushing the paper roll to roll down, a stacking mechanism installed on the front of the pushing mechanism for blocking the paper roll from falling and conveying the stacked paper rolls, and a bundling mechanism installed at one end of the stacking mechanism for bundling the stacked paper rolls; The pushing mechanism comprises a support frame (21), a back plate (22) is mounted on the support frame (21), a hydraulic push rod (23) is mounted on the back plate (22), a push plate (25) is arranged in front of the hydraulic push rod (23), a blocking plate (24) is arranged on one side of the push plate (25), a stagnation platform (26) is arranged below the push plate (25), and a ramp platform (27) is mounted in front of the stagnation platform (26); The stacking mechanism comprises a support body (32), a stacking bin (33) is arranged on the support body (32), a plurality of electric levers (34) are arranged on the top surface of the stacking bin (33), a second motor (31) is installed in front of the stacking bin (33), a third roller (35) is installed inside the stacking bin (33), a fourth roller (36) is arranged on one side of the third roller (35), and a second conveyor belt (37) is installed between the fourth roller (36) and the third roller (35); The strapping mechanism comprises a fixed frame (44), a limit plate (42) is symmetrically arranged on the fixed frame (44), a third motor (41) is installed in front of the limit plate (42), a fifth roller (45) is arranged in the limit plate (42), a sixth roller (46) is arranged on one side of the fifth roller (45), a third conveyor belt (43) is installed between the fifth roller (45) and the sixth roller (46), a strapping machine body (47) is arranged on one side of the sixth roller (46), a fixing rod (49) is symmetrically arranged on the strapping machine body (47), and a strapping disc (48) is installed on the fixing rod (49).

2. The paper tube palletizer for paper product processing according to claim 1, characterized in that: The conveying mechanism comprises a frame (12), a fixed plate (11) is arranged on the frame (12), a first motor (14) is arranged in front of the fixed plate (11), a first roller (13) is arranged on the fixed plate (11), a second roller (15) is arranged on one side of the first roller (13), and a first conveyor belt (16) is installed between the first roller (13) and the second roller (15).

3. The paper tube palletizer for paper product processing according to claim 2, characterized in that: The first motor (14) and the fixing plate (11) are connected by bolts.

4. The paper tube palletizer for paper product processing according to claim 1, characterized in that: The push plate (25) is made of 304 stainless steel and is a rectangular parallelepiped with a length of 50 cm, a width of 10 cm and a height of 20 cm.

5. The paper tube palletizer for paper product processing according to claim 1, characterized in that: The number of the electric blocking levers (34) is four.

6. The paper tube palletizer for paper product processing according to claim 1, characterized in that: The fixing rod (49) and the strapping machine body (47) are welded together.

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