A paper tube automatic production device and production process

Abstract

The present invention specifically relates to an automatic paper tube production device and production process, including a workbench and a pneumatic three-jaw clamp, the workbench is provided with a work box, the work box is equipped with a drive motor, the work box is provided with a turntable, the pneumatic three-jaw clamp is installed on the turntable, the turntable is provided with a support column, the support column is provided with a stopper, the workbench is provided with a first electric conveyor belt, the workbench is provided with a cutting mechanism, a second electric conveyor belt and a moving mechanism, the cutting mechanism includes a first push cylinder, the first push cylinder is installed at the upper end of the workbench, the workbench is equipped with a drive block, the drive block is equipped with a plurality of electric cutting knives, the moving mechanism includes an electric slide rail, the electric slide rail is provided at the upper end of the workbench, the electric slide rail is provided with an assembly block, the assembly block is provided with a push fork, the assembly block is provided with a bracket, the bracket is equipped with a second push cylinder, the output end of the second push cylinder is equipped with a hinged seat, the hinged seat is hinged with an arc chassis, the hinged seat is equipped with a first servo motor, and the first servo motor is drivingly connected to the hinge at the lower side of the arc chassis.

Description

Technical Field

[0001] The present invention belongs to the technical field of automatic paper tube cutting, and in particular relates to an automatic paper tube production device and a production process. Background Art

[0002] In the paper tube manufacturing industry, the traditional paper tube cutting process has long relied on cumbersome manual operations. Workers need to manually measure the length of the paper tube, mark the cutting line, and then use cutting tools for manual cutting. This process is not only time-consuming and labor-intensive, but also inefficient and difficult to meet the needs of modern large-scale production. With the development of science and technology, some semi-automatic paper tube cutting machines have gradually been put into use. During use, workers are required to load long cylindrical paper tubes and then remove the cut paper rings. Although this has increased production efficiency, the labor intensity of workers is still very high, and the working environment is poor. Long hours of work can easily lead to fatigue and work-related accidents, which not only affects the health of workers, but also increases the production costs and safety risks of enterprises. Summary of the invention

[0003] The purpose of the present invention is to provide an automatic paper tube production device and production process to solve the problems existing in the background technology.

[0004] In order to achieve the above technical objectives, the technical solution adopted by the present invention is as follows:

[0005] A paper tube automatic production device, comprising a workbench and a pneumatic three-jaw clamp, wherein a work box is fixedly provided at the upper end of the rear side of the workbench, a driving motor is fixedly installed inside the work box, a turntable is rotatably provided at the front end of the work box, the output end of the driving motor is transmission-connected with the turntable, the pneumatic three-jaw clamp is installed on the turntable, a support column is fixedly provided at the front end of the turntable, a stopper is fixedly provided at the rear end of the support column, a first electric conveyor belt is installed at the middle of the front side of the workbench, and a cutting mechanism, a second electric conveyor belt and a moving mechanism are respectively provided on the left and right sides of the workbench;

[0006] The cutting mechanism comprises a first push cylinder, which is fixedly mounted on the upper end of the workbench, a drive block is mounted on the upper end of the workbench for sliding left and right, a plurality of electric cutting knives are fixedly mounted on the upper end of the drive block, and an output end of the first push cylinder is transmission-connected to the drive block;

[0007] The moving mechanism includes an electric slide rail, which is fixed on the upper end of the workbench, an assembly block is fixedly provided at the moving end of the electric slide rail, a push fork is fixedly provided at the rear end of the assembly block, a bracket is fixedly provided at the front end of the assembly block, a second pushing cylinder is fixedly provided on the bracket, an articulated seat is fixedly provided at the output end of the second pushing cylinder, the articulated seat is articulated with an arc chassis, the articulated seat is fixedly provided with a first servo motor, and the first servo motor is transmission-connected to the hinge at the lower side of the arc chassis.

[0008] Preferably, the hinge seat is fixedly provided with a mounting block, the mounting block is slidably equipped with a sliding rod, and the sliding rod is fixedly connected to the bracket.

[0009] Preferably, a rotating block is fixedly provided on the upper end of the assembly block, the rotating block is hingedly provided with an L-shaped rod, the push fork is fixedly provided at the end of the L-shaped rod, a second servo motor is fixedly provided on the upper end of the assembly block, and the output end of the second servo motor is transmission-connected to the lower side of the L-shaped rod.

[0010] Preferably, a baffle is fixedly provided on the upper end of the workbench, a spherical slide is fixedly provided on the upper end of the workbench, the spherical slide is located on the left side of the baffle, a slider is fixedly provided on the left end of the assembly block, and the slider is assembled with the spherical slide in a forward and backward sliding manner.

[0011] Preferably, a plurality of evenly distributed push plates are fixedly mounted on the transmission belt of the second electric conveyor belt.

[0012] Preferably, the electric cutting knife includes a cutting motor, a cutting disk and a rotating knife. A plurality of evenly distributed cutting disks are fixedly mounted on the upper end of the driving block. The rotating knife is rotatably mounted inside the cutting disk. The cutting motor is fixedly mounted on the front end of the cutting disk. A plurality of cutting disks are rotatably mounted with a rotating shaft, and a plurality of rotating knives are fixedly connected to the rotating shaft.

[0013] A paper tube production process, based on an automatic paper tube production device according to any one of claims 1 to 6, comprises the following steps:

[0014] S1: evenly apply a layer of glue on one side of several base paper tapes;

[0015] S2: placing one end of a plurality of glued base paper tapes into the transmission end of a tube winding machine, guiding the base paper tapes through a plurality of guide rods of the tube winding machine, so that the plurality of base paper tapes are obliquely wound layer by layer along a spiral winding track, and sequentially bonded to form a paper tube;

[0016] S3: The paper tubes conveyed by the spiral winding track will be cut into long tubes for easy transportation or storage;

[0017] S4: The long cylindrical paper tube is transported to the above-mentioned paper tube automatic production device for automatic cutting, and the paper tube is cut into paper rings of specified sizes according to production specifications;

[0018] S5: After the cutting process is completed, the paper tube is heat-coated to remove the burrs around it, and then a paper ring that meets the factory requirements can be obtained.

[0019] Advantages of the present invention:

[0020] 1. This device realizes the automation of the whole process of automatic conveying, fixing, cutting and collecting long paper tubes through the coordinated use of electric conveyor belt, pneumatic three-claw clamp, drive motor, push cylinder, electric cutting knife and electric slide rail, which significantly improves the efficiency of paper tube cutting;

[0021] 2. The design of the arc chassis, L-shaped rod, push fork and other components in the mobile mechanism cleverly realizes the automatic loading, moving and unloading of paper tubes, improving the cutting efficiency of long-tube paper tubes; and the operation process is simple and clear. You only need to set the corresponding program to control the corresponding motor and cylinder to start the long-tube paper tube, and the cutting work can be automatically completed without excessive manual intervention, reducing the difficulty of operation and labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention is further illustrated by means of the non-limiting examples given in the accompanying drawings.

[0023] Figure 1 This is a schematic structural diagram of an automatic paper tube production device of the present invention;

[0024] Figure 2 for Figure 1 The enlarged schematic diagram of point A in the middle;

[0025] Figure 3 for Figure 1 The enlarged schematic diagram of point B in the middle;

[0026] Figure 4 for Figure 1 The enlarged schematic diagram of the center C;

[0027] Figure 5 It is a partial structural schematic diagram of an automatic paper tube production device of the present invention;

[0028] Figure 6 for Figure 5 The enlarged schematic diagram of point D in the middle;

[0029] Figure 7 for Figure 5 The enlarged schematic diagram of point E in the middle;

[0030] The main component symbols are described as follows:

[0031] Workbench 1, pneumatic three-jaw clamp 11, work box 12, turntable 13, support column 131, block 132, first electric conveyor belt 14, second electric conveyor belt 141, first push cylinder 15, drive block 151, electric cutting knife 152, cutting motor 1521, cutting disk 1522, rotating knife 1523, rotating shaft 1524, electric slide rail 16, assembly block 161, push fork 162, bracket 163, second push cylinder 164, hinged seat 165, arc chassis 166, first servo motor 167, mounting block 168, slide rod 169, rotating block 17, L-shaped rod 171, second servo motor 172, baffle 18, spherical slide 181, slider 182, push plate 19. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0033] like Figure 1 As shown, an automatic paper tube production device of the present invention comprises a workbench 1 and a pneumatic three-jaw clamp 11, a work box 12 is fixedly provided at the upper end of the rear side of the workbench 1, a driving motor is fixedly installed inside the work box 12, a turntable 13 is rotatably provided at the front end of the work box 12, the output end of the driving motor is transmission-connected with the turntable 13, the pneumatic three-jaw clamp 11 is mounted on the turntable 13, a support column 131 is fixedly provided at the front end of the turntable 13, a stopper 132 is fixedly provided at the rear end of the support column 131, a first electric conveyor belt 14 is mounted at the middle of the front side of the workbench 1, a cutting mechanism, a second electric conveyor belt 141 and a moving mechanism are respectively provided on the left and right sides of the workbench 1, and a plurality of evenly distributed push plates 19 are fixedly installed on the transmission belt of the second electric conveyor belt 141;

[0034] like Figure 5-6 As shown, the cutting mechanism includes a first push cylinder 15, which is fixedly assembled on the upper end of the workbench 1. A driving block 151 is slidably mounted on the upper end of the workbench 1. A plurality of electric cutting knives 152 are fixedly assembled on the upper end of the driving block 151. The output end of the first push cylinder 15 is transmission-connected with the driving block 151. The electric cutting knife 152 includes a cutting motor 1521, a cutting disc 1522 and a rotating knife 1523. A plurality of evenly distributed cutting discs 1522 are fixedly assembled on the upper end of the driving block 151. The rotating knife 1523 is rotationally assembled inside the cutting disc 1522. The cutting motor 1521 is fixedly assembled on the front cutting disc 1522. A plurality of cutting discs 1522 are rotationally assembled with a rotating shaft 1524. A plurality of rotating knives 1523 are fixedly connected to the rotating shaft 1524.

[0035] like Figure 2-4As shown in , 7, the moving mechanism includes an electric slide rail 16, the electric slide rail 16 is fixedly arranged on the upper end of the workbench 1, an assembly block 161 is fixedly arranged on the moving end of the electric slide rail 16, a baffle 18 is fixedly arranged on the upper end of the workbench 1, a spherical slide 181 is fixedly arranged on the upper end of the workbench 1, the spherical slide 181 is located on the left side of the baffle 18, a slider 182 is fixedly arranged on the left end of the assembly block 161, the slider 182 is assembled with the spherical slide 181 in a forward and backward sliding manner, a push fork 162 is fixedly arranged on the rear end of the assembly block 161, a rotating block 17 is fixedly arranged on the upper end of the assembly block 161, the rotating block 17 is hingedly provided with an L-shaped rod 171, the push fork 162 is fixedly arranged on the end of the L-shaped rod 171, and the assembly block 161 A second servo motor 172 is fixedly provided at the upper end, and the output end of the second servo motor 172 is transmission-connected to the lower side of the L-shaped rod 171. A bracket 163 is fixedly provided at the front end of the assembly block 161, and a second push cylinder 164 is fixedly provided at the bracket 163. An articulated seat 165 is fixedly provided at the output end of the second push cylinder 164. The articulated seat 165 is articulated with an arc chassis 166. The articulated seat 165 is fixedly provided with a first servo motor 167. The first servo motor 167 is transmission-connected to the hinged portion at the lower side of the arc chassis 166. A mounting block 168 is fixedly provided at the articulated seat 165. The mounting block 168 is slidably provided with a slide bar 169, and the slide bar 169 is fixedly connected to the bracket 163.

[0036] Working principle: When cutting the processed long-tube paper tubes, several long-tube paper tubes are assembled on the second electric conveyor belt 141 and separated by several push plates 19. When the second electric conveyor belt 141 is started, the long-tube paper tubes can be transported to the right through the push plates 19. The transported long-tube paper tubes enter the arc chassis 166. At this time, the moving end of the electric slide rail 16 moves backward with the assembly block 161. During the movement, the arc chassis 166 moves the long-tube paper tube backward to assemble it on the outside of the support column 131 until the long-tube paper tube moves to the stop block 132. Then the three-claw clamp 11 is started to fix the long-tube paper tube, and then the drive motor is started to drive the long-tube paper tube to rotate. During the process, the first push cylinder 15 drives the drive block 151 to move to the right, so that the electric cutting knife 15 2 approaches the long tube paper tube and cuts it. After the cutting is completed, the output end of the second push cylinder 164 contracts, and at the same time the first servo motor 167 rotates to make the arc chassis 166 away from the cut long tube paper tube. Then the moving end of the electric slide rail 16 drives the assembly block 161 to move forward, and the push fork 162 pushes the cut paper ring onto the first electric conveyor belt 14 for transportation until the arc chassis 166 moves to the second electric conveyor belt 141. At this time, the output end of the second push cylinder 164 extends out, and at the same time the first servo motor 167 rotates to make the arc chassis 166 close to the second conveyor belt 141. The long tube paper tube can be automatically cut by this reciprocating operation. The automated operation improves the efficiency of paper tube cutting, reduces manual labor, and reduces the work intensity of the staff.

[0037] A paper tube production process comprises the following steps:

[0038] S1: evenly apply a layer of glue on one side of several base paper tapes;

[0039] S2: placing one end of a plurality of glued base paper tapes into the transmission end of a tube winding machine, guiding the base paper tapes through a plurality of guide rods of the tube winding machine, so that the plurality of base paper tapes are obliquely wound layer by layer along a spiral winding track, and sequentially bonded to form a paper tube;

[0040] S3: The paper tubes conveyed by the spiral winding track will be cut into long tubes for easy transportation or storage;

[0041] S4: The long cylindrical paper tube is transported to the above-mentioned paper tube automatic production device for automatic cutting, and the paper tube is cut into paper rings of specified sizes according to production specifications;

[0042] S5: After the cutting process is completed, the paper tube is heat-coated to remove the burrs around it, and then a paper ring that meets the factory requirements can be obtained.

[0043] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical ideas disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. A paper tube automatic production device, comprising a workbench and a pneumatic three-jaw clamp, characterized in that: A work box is fixedly provided at the upper rear end of the workbench, a driving motor is fixedly installed inside the work box, a turntable is rotatably provided at the front end of the work box, the output end of the driving motor is transmission-connected with the turntable, the pneumatic three-jaw clamp is installed on the turntable, a support column is fixedly provided at the front end of the turntable, a stopper is fixedly provided at the rear end of the support column, a first electric conveyor belt is installed at the middle of the front side of the workbench, and a cutting mechanism, a second electric conveyor belt and a moving mechanism are respectively provided on the left and right sides of the workbench; The cutting mechanism comprises a first push cylinder, which is fixedly mounted on the upper end of the workbench, a drive block is mounted on the upper end of the workbench for sliding left and right, a plurality of electric cutting knives are fixedly mounted on the upper end of the drive block, and an output end of the first push cylinder is drivingly connected to the drive block; The moving mechanism includes an electric slide rail, which is fixed on the upper end of the workbench, an assembly block is fixedly provided at the moving end of the electric slide rail, a push fork is fixedly provided at the rear end of the assembly block, a bracket is fixedly provided at the front end of the assembly block, a second pushing cylinder is fixedly provided on the bracket, an articulated seat is fixedly provided at the output end of the second pushing cylinder, the articulated seat is articulated with an arc chassis, the articulated seat is fixedly provided with a first servo motor, and the first servo motor is transmission-connected to the hinge at the lower side of the arc chassis.

2. The automatic paper tube production device according to claim 1, characterized in that: The hinge seat is fixedly provided with a mounting block, the mounting block is slidably equipped with a sliding rod, and the sliding rod is fixedly connected to the bracket.

3. The automatic paper tube production device according to claim 1, characterized in that: A rotating block is fixedly provided on the upper end of the assembly block, and an L-shaped rod is hinged on the rotating block. The push fork is fixedly provided on the end of the L-shaped rod. A second servo motor is fixedly provided on the upper end of the assembly block, and an output end of the second servo motor is transmission-connected to the lower side of the L-shaped rod.

4. The automatic paper tube production device according to claim 1, characterized in that: A baffle is fixedly provided on the upper end of the workbench, a spherical slide is fixedly provided on the upper end of the workbench, the spherical slide is located on the left side of the baffle, a slider is fixedly provided on the left end of the assembly block, and the slider is assembled with the spherical slide in a forward and backward sliding manner.

5. The automatic paper tube production device according to claim 1, characterized in that: A plurality of evenly distributed push plates are fixedly mounted on the transmission belt of the second electric conveyor belt.

6. The automatic paper tube production device according to claim 1, characterized in that: The electric cutting knife includes a cutting motor, a cutting disk and a rotating knife. A plurality of evenly distributed cutting disks are fixedly mounted on the upper end of the driving block. The rotating knife is rotatably mounted inside the cutting disk. The cutting motor is fixedly mounted on the front end of the cutting disk. A plurality of cutting disks are rotatably mounted on a rotating shaft, and a plurality of rotating knives are fixedly connected to the rotating shaft.

7. A paper tube production process, based on the automatic paper tube production device according to any one of claims 1 to 6, characterized in that: The steps include: S1: evenly apply a layer of glue on one side of several base paper tapes; S2: placing one end of a plurality of glued base paper tapes into the transmission end of a tube winding machine, guiding the base paper tapes through a plurality of guide rods of the tube winding machine, so that the plurality of base paper tapes are obliquely wound layer by layer along a spiral winding track, and sequentially bonded to form a paper tube; S3: The paper tubes conveyed by the spiral winding track will be cut into long tubes for easy transportation or storage; S4: The long cylindrical paper tube is transported to the above-mentioned paper tube automatic production device for automatic cutting, and the paper tube is cut into paper rings of specified sizes according to production specifications; S5: After the cutting process is completed, the paper tube is heat-coated to remove the burrs around it, and then a paper ring that meets the factory requirements can be obtained.

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