Full-automatic paper tube cutting machine

Abstract

The utility model discloses a full-automatic paper tube cutting machine which comprises a paper tube cutting mechanism and a feeding mechanism, the paper tube cutting mechanism comprises a machine frame, a feeding and discharging rotating assembly, a cutter rotating assembly and a discharging and pushing assembly, and the feeding and discharging rotating assembly, the cutter rotating assembly and the discharging and pushing assembly are sequentially arranged on the machine frame from front to back. The feeding and discharging rotating assembly is sequentially provided with a feeding station, a tube cutting station, a discharging waiting station and a discharging station on the same circumference, the four stations of the feeding and discharging rotating assembly are each provided with a paper tube supporting shaft, and paper tubes are arranged on the paper tube supporting shafts in a sleeving mode. A plurality of cutter shafts provided with cutters of different specifications are detachably arranged on the same circumference of the cutter rotating assembly. According to the paper tube cutting machine, full-automatic feeding and discharging can be achieved, paper tube cutting is achieved, production efficiency is high, potential safety hazards are eliminated, manual feeding and manual discharging are not needed, labor intensity is low, labor cost is low, production cost is reduced, economic benefits are improved, time and labor are saved, and the paper tube cutting machine is rapid and efficient and has the cutter rapid replacement function.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, in particular to a full-automatic paper tube cutting machine. Background Art

[0002] The existing paper tube cutting machine requires the operator to insert the paper tube into the rotating shaft, and then press the start button. After the cutter falls down and cuts the paper tube into sections, the cutter will be lifted up, and then the operator needs to push the paper tube that has been cut into sections out of the rotating shaft, and then replace it with a new paper tube, and repeat this cycle to achieve continuous production. The existing paper tube cutting machine has low production efficiency, great safety hazards, and is easy to cut hands. It requires manual loading and unloading, which is labor-intensive and labor-intensive, and has high labor costs, which increases production costs and reduces economic benefits. In addition, the cutter of the existing paper tube cutting machine can only be used for one specification of tube cutting operation, which is relatively simple. If the cutter is replaced, the machine needs to be stopped for the cutter replacement operation, which will affect production efficiency and is troublesome to replace. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and to provide a fully automatic paper tube cutting machine, which can automatically load and unload materials to achieve cutting of paper tubes, has high production efficiency, eliminates potential safety hazards, does not require manual loading and unloading, has low labor intensity and labor costs, reduces production costs, improves economic benefits, saves time and effort, is fast and efficient, and has a function of quick replacement of cutters.

[0004] The technical solution of the utility model is as follows:

[0005] A fully automatic paper tube cutting machine comprises a paper tube cutting mechanism and a left and right part of a feeding mechanism, wherein the paper tube cutting mechanism comprises a frame, a loading and unloading rotating assembly, a cutting knife rotating assembly and a unloading and pushing assembly, wherein the unloading and pushing assembly, the loading and unloading rotating assembly and the cutting knife rotating assembly are sequentially arranged on the frame, and the loading station, the tube cutting station, the unloading waiting station and the unloading station are sequentially arranged on the same circumference of the loading and unloading rotating assembly, and the loading station, the tube cutting station, the unloading waiting station and the unloading station of the loading and unloading rotating assembly are all provided with a paper tube for paper supplying tube sleeves thereon A support shaft, a feeding port is provided on one side of the frame corresponding to the end of the paper tube supporting shaft of the loading station of the upper and lower material rotating assembly, the feeding mechanism is arranged corresponding to the feeding port, the cutter rotating assembly is arranged corresponding to the tube cutting station of the upper and lower material rotating assembly, the cutter rotating assembly is detachably provided with a plurality of cutter shafts equipped with cutters of different specifications on the same circumference, the unloading pushing assembly is arranged corresponding to the unloading station of the upper and lower material rotating assembly, and a discharging port is provided on one side of the frame corresponding to the end of the paper tube supporting shaft of the unloading station of the upper and lower material rotating assembly.

[0006] Furthermore, the feeding mechanism includes a feeding bin, a feeding motor, a chain lifting transmission assembly, a pipe support bracket, a pushing motor and a first pushing plate. The pipe support bracket is arranged between the feeding bin and the feeding port, one end of the pipe support bracket is the feeding port, and the other end of the pipe support bracket is provided with a pushing motor. The output end of the pushing motor faces the feeding port and is connected to the first pushing plate. The chain lifting transmission assembly is arranged in the feeding bin and close to the pipe support bracket. A hosting hook is arranged on the chain lifting transmission assembly. The feeding motor is arranged on one side of the feeding bin to drive the chain lifting transmission assembly for transmission.

[0007] Furthermore, the loading and unloading rotating assembly includes a first rotating motor, a first rotating disk and a plurality of paper tube support shafts. The first rotating disk is rotatably arranged in a frame and driven to rotate by the first rotating motor. A loading station, a tube cutting station, a waiting station for unloading and a unloading station are sequentially arranged on the same circumference of the first rotating disk. The loading station, the tube cutting station, the waiting station for unloading and the unloading station of the first rotating disk are each provided with a paper tube support shaft.

[0008] Furthermore, a pushing sleeve is movably arranged on each paper tube supporting shaft.

[0009] Furthermore, a positioning cylinder is provided on one side of the first rotating disk.

[0010] Furthermore, the cutter rotating assembly includes a second rotating motor, a gear transmission group, a central rotating shaft, a second rotating disk, a driving motor, a cutter transmission group and a plurality of cutter shafts equipped with cutters of different specifications. The second rotating motor is connected to the central rotating shaft through the gear transmission group, the second rotating disk is arranged on the central rotating shaft, and a plurality of cutter shaft mounting holes are arranged on the same circumference of the second rotating disk. The end of the cutter shaft can be detachably installed in the cutter shaft mounting hole, and the driving motor is connected to the cutter shaft through the cutter transmission group.

[0011] Furthermore, the unloading and pushing assembly includes a screw module, a movable seat, a push-pull cylinder and a second pushing plate. The movable seat is movably arranged on the screw module, the push-pull cylinder is arranged on the movable seat, and the output end of the push-pull cylinder faces the loading and unloading rotating assembly and is connected to the second pushing plate.

[0012] Furthermore, the discharge port is provided with a discharge slide plate.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] (1) The utility model can fully automatically load and unload materials, realize the cutting of paper tubes, have high production efficiency, eliminate potential safety hazards, do not need manual loading and unloading, have low labor intensity and labor cost, reduce production costs, improve economic benefits, save time and labor, and be fast and efficient;

[0015] (2) It also has a function of quick replacement of cutters. When installing the cutters, several cutters of different specifications can be installed at one time. During operation, the cutters can be quickly switched to different specifications for pipe cutting operations without stopping the machine, thereby improving production efficiency and eliminating the trouble of replacing cutters. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;

[0018] Figure 2 The structure of the utility model is shown in FIG. Figure 2 . DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0020] In order to illustrate the technical solution of the present invention, specific embodiments are provided below for illustration.

[0021] Example

[0022] See also Figure 1 , 2The present embodiment provides a fully automatic paper tube cutting machine, including a paper tube cutting mechanism 2 and a feeding mechanism 1. The paper tube cutting mechanism 2 includes a frame 21, a loading and unloading rotating assembly 22, a cutter rotating assembly 23 and a feeding pushing assembly 24. The feeding pushing assembly 24, the loading and unloading rotating assembly 22 and the cutter rotating assembly 23 are sequentially arranged on the frame. The loading station, the tube cutting station, the feeding waiting station and the feeding station of the loading and unloading rotating assembly 22 are sequentially arranged on the same circumference. The loading station, the tube cutting station, the feeding waiting station and the feeding station of the loading and unloading rotating assembly 22 are all provided with a paper tube support shaft 223 for the paper tube to be sleeved thereon. One side of the frame 21 corresponds to the loading and unloading rotating assembly. A feed port 25 is provided at the end of the paper tube support shaft 223 of the loading station 22, and the loading mechanism 1 is arranged corresponding to the feed port 25. The cutter rotating assembly 23 is arranged corresponding to the tube cutting station of the upper and lower material rotating assembly 22. The cutter rotating assembly 23 is detachably provided with a plurality of cutter shafts 238 equipped with cutters 237 of different specifications on the same circumference. The unloading pushing assembly 24 is arranged corresponding to the unloading station of the upper and lower material rotating assembly 22. A discharge port is provided on one side of the frame 21 corresponding to the end of the paper tube support shaft 223 of the unloading station of the upper and lower material rotating assembly 22, and a discharge slide plate 26 is arranged at the discharge port.

[0023] Specifically, the feeding mechanism 1 includes a feeding bin 11, a feeding motor 12, a chain lifting transmission assembly 13, a pipe support bracket 14, a pushing motor 15 and a first pushing plate 16. The pipe support bracket 14 is arranged between the feeding bin 11 and the feeding port 25. One end of the pipe support bracket 14 is the feeding port 25. The other end of the pipe support bracket 14 is provided with a pushing motor 15. The output end of the pushing motor 15 faces the feeding port 25 and is connected to the first pushing plate 16. The chain lifting transmission assembly 13 is arranged in the feeding bin 11 and close to the pipe support bracket 14. A hosting hook 17 is arranged on the chain lifting transmission assembly 13. The feeding motor 12 is arranged on one side of the feeding bin 11 to drive the chain lifting transmission assembly 13 to transmit. When loading, the paper tubes are stacked in the loading bin 11. Under the action of gravity, the paper tubes slide down in the direction of the sliding chain lifting transmission assembly 13. The sliding chain lifting transmission assembly 13 lifts the paper tubes through the tube hook 17 and lifts them into the tube support bracket 14. Finally, the pushing motor 15 pushes the paper tubes on the tube support bracket 14 from the feed port 25 to the paper tube support shaft 223 of the loading and unloading rotating assembly 22 through the first pushing plate 16.

[0024] Specifically, the loading and unloading rotating assembly 22 includes a first rotating motor 221, a first rotating disk 222 and a plurality of paper tube support shafts 223. The first rotating disk 222 is rotatably arranged in the frame 21 and driven to rotate by the first rotating motor 221. A positioning cylinder 27 is arranged on one side of the first rotating disk 222. The first rotating disk 221 is provided with a loading station, a tube cutting station, a material unloading waiting station and a material unloading station in the same circumference in sequence. The loading station, the tube cutting station, the material unloading waiting station and the material unloading station of the first rotating disk 21 are all provided with a paper tube support shaft 223, and each paper tube support shaft 223 is movably provided with a material pushing sleeve 224. Structural principle: the first rotating disk 222 is driven by the first rotating motor 221 to rotate from the loading station → the tube cutting station → the material unloading waiting station → the material unloading station. When reaching the station, the positioning cylinder 27 extends to position the first rotating motor 221, and the material pushing sleeve 224 is used for pushing when unloading.

[0025] Specifically, the cutter rotating assembly 23 includes a second rotating motor 231, a gear transmission group 232, a central rotating shaft 233, a second rotating disk 234, a driving motor 235, a cutter transmission group 236 and a plurality of cutter shafts 238 equipped with cutters 237 of different specifications. The second rotating motor 231 is connected to the central rotating shaft 233 through the gear transmission group 232, the second rotating disk 234 is arranged on the central rotating shaft 233, and a plurality of cutter shaft mounting holes are arranged on the same circumference of the second rotating disk 234. The end of the cutter shaft 238 can be detachably installed in the cutter shaft mounting hole, and the driving motor 235 is connected to the cutter shaft 238 through the cutter transmission group 236. Structural principle: The second rotating motor 231 drives the central rotating shaft 233 and the second rotating disk 234 thereon to rotate through the gear transmission group 232. A plurality of cutter shafts 238 equipped with cutters 237 of different specifications are detachably installed on the second rotating disk 234. The cutters 237 of the required specifications are driven to rotate by the second rotating disk 234 to perform pipe cutting. When cutting pipes, the driving motor 235 drives the cutter shaft 238 to rotate through the cutter transmission group 236.

[0026] Specifically, the material unloading and pushing assembly 24 includes a screw module 241, a movable seat 242, a push-pull cylinder 243 and a second push plate 244. The movable seat 242 is movably arranged on the screw module 241, and the push-pull cylinder 243 is arranged on the movable seat 242. The output end of the push-pull cylinder 243 faces the loading and unloading rotating assembly 22 and is connected to the second push plate 244. When unloading, the movable seat 242 and the push-pull cylinder 243 thereon are driven by the screw module 241 to move along the paper tube support shaft 223 of the loading and unloading rotating assembly 22. After reaching the position, the push-pull cylinder 243 extends out through the second push plate 244 to clamp the push shaft sleeve 224, and then drives the push shaft sleeve 224 to move toward the discharge port through the screw module 241, so that the paper tube section that has been cut on the paper tube support shaft 223 is pushed out through the discharge slide plate 26.

[0027] To sum up, the fully automatic paper tube cutting machine can load and unload materials fully automatically and realize the cutting of paper tubes. It has high production efficiency and eliminates safety hazards. It does not require manual loading and unloading, has low labor intensity and labor costs, reduces production costs, improves economic benefits, saves time and effort, is fast and efficient; and also has a quick cutter replacement function. When installing the cutter, several cutters of different specifications can be installed at a time. When working, they can quickly switch to different specifications for tube cutting operations without stopping, thereby improving production efficiency and eliminating the trouble of replacing cutters.

[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fully automatic paper tube cutting machine, characterized by: It includes two parts, a paper cutting tube mechanism and a feeding mechanism. The paper cutting tube mechanism includes a frame, a loading and unloading rotating assembly, a cutting knife rotating assembly and a unloading and pushing assembly. The unloading and pushing assembly, the loading and unloading rotating assembly and the cutting knife rotating assembly are sequentially arranged on the frame. The loading station, the tube cutting station, the unloading waiting station and the unloading station are sequentially arranged on the same circumference of the loading and unloading rotating assembly. The loading station, the tube cutting station, the unloading waiting station and the unloading station of the loading and unloading rotating assembly are all provided with a paper tube support shaft for the paper supply tube to be sleeved thereon. A feed port is provided on one side of the frame corresponding to the end of the paper tube support shaft of the loading station of the upper and lower material rotating assembly, the feeding mechanism is arranged corresponding to the feed port, the cutter rotating assembly is arranged corresponding to the tube cutting station of the upper and lower material rotating assembly, the cutter rotating assembly is detachably provided with a plurality of cutter shafts equipped with cutters of different specifications on the same circumference, the unloading pushing assembly is arranged corresponding to the unloading station of the upper and lower material rotating assembly, and a discharge port is provided on one side of the frame corresponding to the end of the paper tube support shaft of the unloading station of the upper and lower material rotating assembly.

2. The fully automatic paper tube cutting machine according to claim 1 is characterized in that: The feeding mechanism includes a feeding bin, a feeding motor, a chain lifting transmission assembly, a pipe support bracket, a pushing motor and a first pushing plate. The pipe support bracket is arranged between the feeding bin and the feeding port, one end of the pipe support bracket is the feeding port, and the other end of the pipe support bracket is provided with a pushing motor. The output end of the pushing motor faces the feeding port and is connected to the first pushing plate. The chain lifting transmission assembly is arranged in the feeding bin and close to the pipe support bracket. A hosting hook is arranged on the chain lifting transmission assembly. The feeding motor is arranged on one side of the feeding bin to drive the chain lifting transmission assembly for transmission.

3. The fully automatic paper tube cutting machine according to claim 1 is characterized in that: The loading and unloading rotating assembly includes a first rotating motor, a first rotating disk and a plurality of paper tube supporting shafts. The first rotating disk is rotatably arranged in a frame and driven to rotate by the first rotating motor. A loading station, a tube cutting station, a waiting station for unloading and a unloading station are sequentially arranged on the same circumference of the first rotating disk. The loading station, the tube cutting station, the waiting station for unloading and the unloading station of the first rotating disk are each provided with a paper tube supporting shaft.

4. The fully automatic paper tube cutting machine according to claim 3 is characterized in that: A pushing sleeve is movably arranged on each paper tube supporting shaft.

5. The fully automatic paper tube cutting machine according to claim 3 is characterized in that: A positioning cylinder is arranged on one side of the first rotating disk.

6. The fully automatic paper tube cutting machine according to claim 1 is characterized in that: The cutter rotating assembly includes a second rotating motor, a gear transmission group, a central rotating shaft, a second rotating disk, a driving motor, a cutter transmission group and a plurality of cutter shafts equipped with cutters of different specifications. The second rotating motor is connected to the central rotating shaft through the gear transmission group. The second rotating disk is arranged on the central rotating shaft. The second rotating disk is provided with a plurality of cutter shaft mounting holes on the same circumference. The end of the cutter shaft can be detachably installed in the cutter shaft mounting hole. The driving motor is connected to the cutter shaft through the cutter transmission group.

7. The fully automatic paper tube cutting machine according to claim 1 is characterized in that: The material unloading and pushing assembly includes a screw module, a movable seat, a push-pull cylinder and a second push plate. The movable seat is movably arranged on the screw module, the push-pull cylinder is arranged on the movable seat, and the output end of the push-pull cylinder faces the upper and lower material rotating assembly and is connected to the second push plate.

8. The fully automatic paper tube cutting machine according to claim 1 is characterized in that: The discharge port is provided with a discharge slide plate.

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