JP2021041520A - Paper tube cutting machine of pressure-sensitive adhesive tape capable of automatically feeding paper tube - Google Patents

Abstract

To provide a paper tube cutting machine of pressure-sensitive adhesive tape capable of automatically feeding a paper tube.SOLUTION: A paper tube cutting machine of pressure-sensitive adhesive tape comprises: a paper tube cutting machine; a paper tube cutting space longitudinally penetrating, open upward and provided on the left side of the paper tube cutting machine; a cover shaft is rotatably disposed on a left wall of the paper tube cutting space; an annular assigned plate is fixedly disposed on the left end of an outer surface of the cover shaft; and a paper tube push space provided so as to communicate on a side opposite to a just front surface of a right side of the cover shaft on a right wall of the paper tube cutting space. The paper tube cutting machine automatically feeds elongated belt-like paper tube, after tightly interposing both ends of the paper tube, and cuts the paper tube into paper tubes to be each wound around with a pressure-sensitive tape of s same size. This procedure neither requires manual addition of the elongated belt-like paper tube, nor manual fixing of the paper tube, improves operation efficiency by power-saving operation. and safer.SELECTED DRAWING: Figure 1

Description

The present invention relates to the field of adhesive tape manufacturing technology, and specifically, is a paper tube cutting machine for adhesive tape that can automatically feed a paper tube.

In the process of manufacturing adhesive tape, it is necessary to cut the paper tube for winding the adhesive tape from an elongated strip shape to a short strip shape of the same size by a paper tube cutting machine, and the current adhesive tape paper tube cutting machine manually cuts paper. A method is used in which the tube is placed on the central rotation axis of the paper tube cutting machine and the paper tube is fixed by hand during the cutting process, which requires a large number of workers and is also used for the high-speed rotation process of the paper tube. If fixed by hand, the position of the paper tube will shift, which not only creates defective products, but also causes the paper tube to rub against the hand or gloves at high speed and generate heat, which may cause burns to the worker's hand. It's dangerous. The present invention can solve the above problems.

Chinese Patent Application Publication No. 105017981

Technical problem:
Conventional paper tube cutting machines need to manually feed and fix the paper tube, which not only creates defective products due to the misalignment of the paper tube, but also causes heat to be generated by friction, which may cause burns to workers. There is.

In order to solve the above problem, the adhesive tape paper tube cutting machine that can automatically feed the paper tube is designed, and the adhesive tape paper tube cutting machine that can automatically feed the paper tube described in the present invention is used. A paper tube cutting machine is included, and a paper tube cutting space penetrating in the front-rear direction and opening upward is installed on the left side of the paper tube cutting machine, and a cover shaft is provided on the left wall of the paper tube cutting space. It is rotatably installed, and an annular localization plate is fixedly installed at the left end of the outer surface of the cover shaft, and a paper tube push is made on the right wall of the paper tube cutting space opposite to the right front of the cover shaft. The space is installed so as to communicate with each other, a paper tube push device is installed in the paper tube push space, and a right push plate located in the localization plate is installed in the paper tube push device. A paper tube feeding device is installed under the paper tube pushing space, and a paper tube feeding space communicating with the lower wall of the paper tube pushing space is installed in the paper tube feeding device, and the paper tube feeding device is installed. A paper tube feeding plate is installed in the space so as to be slidable up and down, and when the elongated strip-shaped paper tube is transported upward into the paper tube pushing space, the paper tube pushing device is said to be the same. The right push plate is driven to move to the left, and the paper tube is sent to the left into the paper tube cutting space until the left end of the paper tube comes into contact with the right end surface of the localization plate, and the outer surface of the cover shaft. A cutting device is installed on the right rear side of the cover shaft, and a rolling rod located on the rear side of the cover shaft is installed in the cutting device so that the rolling rod is symmetrical. The rotating shaft is rotatably installed between the upper ends of the end faces on the opposite sides of the rolling rod, and the cutters are fixedly arranged on the outer surface of the rotating shaft so as to be evenly arranged on the left and right sides. When installed, the rotating shaft is movably connected to the cover shaft, and the cover shaft rotates to drive and rotate the cutter, the upper end of the rolling rod rolls forward and the cutter Cuts an elongated strip-shaped paper tube into a plurality of paper tubes of the same size, a paper tube dropping device is installed under the paper tube cutting space, and the paper tube cutting space is on the right side of the paper tube dropping device. A drop opening communicating with the lower wall is installed, the drop opening opens forward, a left push plate is installed in the paper tube drop device, and after the cutting is completed, the left push plate moves the paper tube to the right. Pushing towards, the paper tubes fall one by one from the cover shaft into the drop, and then roll forward to be collected.

The paper tube push device includes a parallel movement space communicating with the upper side of the paper tube push space, and a right parallel movement screw is rotatably installed between the left and right walls of the parallel movement space in the parallel movement space. A parallel moving plate connected to the right parallel moving screw by a screw thread is installed so as to be slidable to the left and right, and the lower end of the parallel moving plate extends into the paper tube push space and is inside the lower end of the parallel moving plate. The roller shaft is rotatably installed so as to penetrate in the left-right direction, and the right push plate is fixedly installed at the left end of the roller shaft.

The paper tube feeding device includes an elevating space installed so as to communicate with the right wall of the paper tube feeding space, and an elevating motor is fixedly installed in the lower wall of the elevating space, and the elevating motor of the elevating motor. An elevating screw is movably connected to the upper end, and an elevating block connected to the elevating screw by a screw thread is installed in the elevating space so as to be slidable up and down, and the left end of the elevating block is the paper tube feed plate. It is fixedly connected to the right end face of.

For convenience, a passage is installed on the front side of the paper tube feeding space so as to communicate with each other, and a storage space opened upward is installed on the upper side of the passage so as to communicate with the storage space. It is used to store the paper tube, and the stop plate space is installed so as to communicate with the lower wall of the passage, and the stop plate is installed in the stop plate space so as to be slidable up and down, and the stop plate is installed. A spring is fixedly connected between the lower end of the space and the lower wall of the stop plate space, the paper tube feeding space and the stop plate space are communicated by the push space, and the stop is in the push space. A push block fixedly connected to the rear end surface of the plate is installed, and the upper end of the push block and the front end of the lower end surface of the paper tube feeding plate come into contact with each other.

The cutting device includes the rolling rod installed symmetrically on the rear side inside the paper tube cutting space, and flips to the lower end of the end surface of the rolling rod on the side away from the rotation axis. The shaft is fixedly installed, and one end of the rolling shaft on both the left and right sides separated from the rolling rod is rotatably connected to the left and right walls of the paper tube cutting space, respectively, and the right wall of the paper tube cutting space. A tumbling motor is fixedly installed at the rear end of the inside, and the tumbling shaft on the right side is movably connected to the left end of the tumbling motor.

Beneficially, a chain gear space is installed in the rolling rod on the left side, the left end of the rotating shaft extends into the chain gear space, and a driven chain gear is fixed at the left end of the rotating shaft. In the chain gear space, a main driving chain gear is rotatably installed at the same axis as the rolling rod, and a chain is wound between the driven chain gear and the main driving chain gear. The transmission shaft is fixedly installed at the axis of the main chain gear.

To be beneficial, a pulley space is installed in the left wall of the paper tube cutting space, the left end of the cover shaft extends into the pulley space, and the driving pulley is fixed at the left end of the cover shaft. The left end of the transmission shaft extends through the rolling shaft on the left side into the pulley space, and a driven pulley is fixedly installed at the left end of the transmission shaft, and the driven pulley and the driven pulley are fixedly installed. A transmission belt is installed so as to wrap around the space, a rotary motor is fixedly installed in the left wall of the pulley space, and the main pulley is mobilably connected to the right end of the rotary motor. There is.

The paper tube dropping device includes a left push space installed so as to communicate with the lower wall of the paper tube cutting space, and a left push screw is rotatably installed between the left and right walls of the left push space. The lower end of the left push plate is slidably installed in the left push space and is connected to the left push screw by a screw thread.

Beneficially, a transmission space is installed on the left side of the left push space, the left end of the left push screw extends into the transmission space, and a power pulley is fixedly installed on the left end of the left push screw. A push motor is fixedly installed in the left wall of the transmission space, the power pulley is movably connected to the right end of the push motor, and the transmission pulley is rotatable behind the power pulley. It is installed so that a power belt is wound between the transmission pulley and the power pulley, a synchronous shaft is fixedly installed at the axis of the transmission pulley, and on the right side of the translation space. A synchronous space is installed, the right end of the synchronous shaft extends into the synchronous space, a lower timing pulley is fixedly installed at the right end of the synchronous shaft, and the right end of the right translation screw is in the synchronous space. The upper timing pulley is fixedly installed at the right end of the right translation screw, and the timing belt is installed so as to be wound between the lower timing pulley and the upper timing pulley.

The beneficial effect of the present invention is: The present invention automatically feeds an elongated strip of paper tube, pinches both ends of the paper tube tightly, and then cuts it into a paper tube for wrapping adhesive tape of the same size. It is not necessary to manually add an elongated strip-shaped paper tube, and it is not necessary to fix the paper tube by hand, which saves labor, improves work efficiency, and is safer.

In order to explain the invention of the present application in detail with reference to FIGS. 1 to 5 below and to explain the present invention in a convenient manner, the following directions are defined as follows: FIG. The left-right front-back direction and the up-down, left-right front-back direction of the self-projection relationship in FIG. 1 coincide with each other.

FIG. 1 is a schematic view of the overall configuration of an adhesive tape paper tube cutting machine capable of automatically feeding the paper tube of the present invention. FIG. 2 is a schematic configuration diagram in the AA direction in FIG. FIG. 3 is a schematic configuration diagram in the BB direction in FIG. FIG. 4 is a schematic configuration diagram in the CC direction in FIG. FIG. 5 is a schematic configuration diagram in the DD direction in FIG.

The present invention relates to a paper tube cutting machine for an adhesive tape that can automatically feed a paper tube, and is mainly used for cutting the paper tube at the time of manufacturing the adhesive tape, and will be further described below with reference to the drawings of the present invention.

The paper tube cutting machine for the adhesive tape that can automatically feed the paper tube described in the present invention includes the paper tube cutting machine 11, and penetrates the left side of the paper tube cutting machine 11 in the front-rear direction. A paper tube cutting space 12 opened upward is installed, a cover shaft 13 is rotatably installed on the left wall of the paper tube cutting space 12, and an annular localization plate 14 is installed on the left end of the outer surface of the cover shaft 13. It is fixedly installed, and is installed so that the paper tube push space 15 communicates with the right wall of the paper tube cutting space 12 from directly in front of the right side of the cover shaft 13, and is inside the paper tube push space 15. A paper tube push device 101 is installed in the paper tube push device 101, a right push plate 16 located in the localization plate 14 is installed in the paper tube push device 101, and paper is installed under the paper tube push space 15. A tube feeding device 102 is installed, a paper tube feeding space 17 communicating with the lower wall of the paper tube pushing space 15 is installed in the paper tube feeding device 102, and paper is installed in the paper tube feeding space 17. When the paper tube feeding plate 18 is installed so as to be slidable up and down, and the paper tube feeding space 17 transports an elongated strip-shaped paper tube upward into the paper tube pushing space 15, the paper tube pushing device 101 pushes the right side. The plate 16 is driven to move to the left, and the paper tube is sent to the left into the paper tube cutting space 12 until the left end of the paper tube comes into contact with the right end surface of the localization plate 14, and the cover shaft 13 A cutting device 103 is installed on the right rear side of the cover shaft 13, and a rolling rod 19 located on the rear side of the cover shaft 13 is installed in the cutting device 103. The rods 19 are installed so as to be symmetrical, the rotating shaft 20 is rotatably installed between the upper ends of the end faces on the opposite sides of the rolling rod 19, and the cutter 21 is rotatably installed on the outer surface of the rotating shaft 20. When the cutter 21 is driven and rotated by being installed so as to be evenly arranged on the left and right sides, the rotating shaft 20 is movably connected to the cover shaft 13, and the cover shaft 13 is rotated. The upper end of the rolling rod 19 rolls forward, the cutter 21 cuts a long and narrow strip-shaped paper tube into a plurality of paper tubes of the same size, and the paper tube is dropped under the paper tube cutting space 12. The device 104 is installed, and a drop port 23 communicating with the lower wall of the paper tube cutting space 12 is installed on the right side of the paper tube drop device 104, and the drop port 23 opens forward to form the paper tube drop device. The left push plate 22 is installed in 104 and cuts. After completion, the left push plate 22 pushes the paper tube to the right, and the paper tubes fall one by one from the cover shaft 13 into the drop opening 23, and roll forward to be collected.

The paper tube push device 101 includes a parallel movement space 24 communicating with the upper side of the paper tube push space 15, and a right parallel movement screw 25 is rotatably installed between the left and right walls of the parallel movement space 24. In the translation space 24, a translation plate 26 connected to the translation screw 25 by a screw thread is installed so as to be slidable to the left and right, and the lower end of the translation plate 26 is placed in the paper tube push space 15. The roller shaft 27 is stretched and rotatably installed in the lower end of the translation plate 26 so as to penetrate in the left-right direction, and the right push plate 16 is fixedly installed at the left end of the roller shaft 27. There is.

The paper tube feeding device 102 includes an elevating space 28 installed so as to communicate with the right wall of the paper tube feeding space 17, and an elevating motor 29 is fixedly installed in the lower wall of the elevating space 28. An elevating screw 30 is movably connected to the upper end of the elevating motor 29, and an elevating block 31 connected to the elevating screw 30 by a screw thread is installed in the elevating space 28 so as to be slidable up and down. The left end of the elevating block 31 is fixedly connected to the right end surface of the paper tube feeding plate 18.

To be beneficial, a passage 32 is installed on the front side of the paper tube feeding space 17 so as to communicate with the passage 32, and a storage space 33 opened upward is installed on the upper side of the passage 32 so as to communicate with the storage space. Reference numeral 33 denotes a long and thin strip-shaped paper tube, which is installed so as to communicate with the stop plate space 34 on the lower wall of the passage 32, and the stop plate 35 is vertically placed in the stop plate space 34. It is slidably installed, and a spring 36 is fixedly connected between the lower end of the stop plate 35 and the lower wall of the stop plate space 34, and the paper tube feeding space 17 and the stop plate space 34 are pushed. A push block 38 communicated with the space 37 and fixedly connected to the rear end surface of the stop plate 35 is installed in the push space 37, and the upper end of the push block 38 and the bottom of the paper tube feed plate 18 are installed. It comes into contact with the front end of the end face.

The cutting device 103 includes the rolling rod 19 installed symmetrically on the rear side inside the paper tube cutting space 12, and is an end face of the rolling rod 19 on a side away from the rotating shaft 20. A rolling shaft 39 is fixedly installed at the lower end, and one ends of the rolling shafts 39 on both the left and right sides separated from the rolling rod 19 are rotatably connected to the left and right walls of the paper tube cutting space 12, respectively. A tumbling motor 40 is fixedly installed at the rear end inside the right wall of the paper tube cutting space 12, and the tumbling shaft 39 on the right side is movably connected to the left end of the tumbling motor 40. ..

Beneficially, a chain gear space 41 is installed in the rolling rod 19 on the left side, the left end of the rotating shaft 20 extends into the chain gear space 41, and the left end of the rotating shaft 20 is driven. The chain gear 42 is fixedly installed, and in the chain gear space 41, the main driving chain gear 43 is rotatably installed at the same axial center as the rolling rod 19, and the driven chain gear 42 and the main driving The chain 44 is installed so as to be wound around the chain gear 43, and the transmission shaft 45 is fixedly installed at the axis of the main driving chain gear 43.

To be beneficial, a pulley space 46 is installed in the left wall of the paper tube cutting space 12, the left end of the cover shaft 13 extends into the pulley space 46, and the left end of the cover shaft 13 is driven. The pulley 49 is fixedly installed, the left end of the transmission shaft 45 penetrates the turning shaft 39 on the left side and extends into the pulley space 46, and the driven pulley 47 is fixed at the left end of the transmission shaft 45. The transmission belt 50 is installed so as to wrap between the driven pulley 47 and the driving pulley 49, and the rotary motor 51 is fixedly installed in the left wall of the pulley space 46. The driving pulley 49 is movably connected to the right end of the rotary motor 51.

The paper tube dropping device 104 includes a left push space 52 installed so as to communicate with the lower wall of the paper tube cutting space 12, and a left push screw 53 can rotate between the left and right walls of the left push space 52. The lower end of the left push plate 22 is slidably installed in the left push space 52, and is connected to the left push screw 53 by a screw thread.

To be beneficial, a transmission space 54 is installed on the left side of the left push space 52, the left end of the left push screw 53 extends into the transmission space 54, and the power pulley 55 is on the left end of the left push screw 53. Is fixedly installed, a push motor 63 is fixedly installed in the left wall of the transmission space 54, the power pulley 55 is movably connected to the right end of the push motor 63, and the power pulley 55 is connected. A transmission pulley 56 is rotatably installed on the rear side, and a power belt 57 is installed so as to wrap between the transmission pulley 56 and the power pulley 55, and is synchronized with the axis of the transmission pulley 56. The shaft 58 is fixedly installed, the synchronization space 59 is installed on the right side of the translation space 24, the right end of the synchronization shaft 58 extends into the synchronization space 59, and the lower end of the synchronization shaft 58 is below. The timing pulley 60 is fixedly installed, the right end of the right translation screw 25 extends into the synchronization space 59, and the upper timing pulley 61 is fixedly installed at the right end of the right translation screw 25. A timing belt 62 is installed so as to wrap between the lower timing pulley 60 and the upper timing pulley 61.

Hereinafter, the procedure for using the present invention will be described in detail with reference to FIGS. 1 to 5.

First, the left push plate 22 is in the right limit position, the right push plate 16 is in the right limit position, the paper tube feed plate 18 is in the lower limit position, the stop plate 35 is housed in the stop plate space 34, and the passage. The 32 and the paper tube feeding space 17 are communicated with each other, and the elongated strip-shaped paper tubes stored in the storage space 33 fall into the passage 32 one by one, and one of the paper tubes is in the paper tube feeding space 17. It goes inside and is placed on the upper end surface of the paper tube feed plate 18.

When the paper tube is fed, the elevating motor 29 operates to drive and rotate the elevating screw 30, and the elevating block 31 and the paper tube feeding plate 18 are driven and raised by the connection by the screw thread, and the paper tube is driven. Ascend into the paper tube push space 15, at this time, the push motor 63 operates to drive and rotate the power pulley 55, the power belt 57 drives the transmission pulley 56 to rotate, and the synchronous shaft 58 drives and rotates. The lower timing pulley 60 is driven and rotated, the upper timing pulley 61 and the right parallel moving screw 25 are driven and rotated by the timing belt 62, and the parallel moving plate 26 is driven and moved to the left by the connection by the screw thread. Then, the right push plate 16 is driven by the roller shaft 27 to move to the left, and after the left end surface of the right push plate 16 comes into contact with the right end surface of the paper tube, the left end surface of the paper tube is the right end surface of the localization plate 14. Push and move the paper tube to the left until it comes into contact with, cover the outer surface of the cover shaft 13, and tightly pinch the paper tube between the localization plate 14 and the right push plate 16 so that the position of the paper tube shifts during cutting. To avoid this, in this process, the power pulley 55 drives and rotates the left push screw 53, and the left push plate 22 is driven by the connection by the screw thread to move to the left.

At the time of cutting, the rotary motor 51 operates to drive and rotate the main pulley 49 and the cover shaft 13, the cover shaft 13 drives and rotates the paper tube, and the right push plate 16 rotates synchronously with the paper tube. At the same time, the driven pulley 49 drives and rotates the driven pulley 47 by the transmission belt 50, drives and rotates the driven chain gear 43 by the transmission shaft 45, and drives and rotates the driven chain gear 42 by the chain 44. Then, the high-speed rotation of the rotating shaft 20 and the cutter 21 is driven, and at this time, the turning motor 40 operates, and the turning shaft 39 on the right side drives the upper end of the turning rod 19 on the right side to turn forward. In the synchronous overturning of the left overturning rod 19, the cutter 21 is driven to invert forward to cut the paper tube, and after the cutting is completed, the inversion motor 40 rotates in the opposite direction to drive the cutter 21. At this time, the rotation motor 51 stops rotating, the push motor 63 rotates in the opposite direction, drives the left push plate 22 and the parallel movement plate 26 to move to the right in synchronization, and moves in parallel. The plate 26 moves to the right and returns to the paper tube push space 15, and when the left push plate 22 moves to the right, the paper tube is pushed to the right and the paper tubes are dropped one by one from the cover shaft 13. It falls into the mouth 23 and rolls forward to be collected.

The beneficial effect of the present invention is: The present invention automatically feeds an elongated strip of paper tube, pinches both ends of the paper tube tightly, and then cuts it into a paper tube for wrapping adhesive tape of the same size. It is not necessary to manually add an elongated strip-shaped paper tube, and it is not necessary to fix the paper tube by hand, which saves labor, improves work efficiency, and is safer.

By the above method, those skilled in the art can make various modifications based on the working conditions within the scope of the present invention.

The present invention relates to the field of adhesive tape manufacturing technology, and specifically, is a paper tube cutting machine for adhesive tape that can automatically feed a paper tube.

In the process of manufacturing adhesive tape, it is necessary to cut the paper tube for winding the adhesive tape from an elongated strip shape to a short strip shape of the same size by a paper tube cutting machine, and the current adhesive tape paper tube cutting machine manually cuts paper. A method is used in which the tube is placed on the central rotation axis of the paper tube cutting machine and the paper tube is fixed by hand during the cutting process, which requires a large number of workers and is also used for the high-speed rotation process of the paper tube. If fixed by hand, the position of the paper tube will shift, which not only creates defective products, but also causes the paper tube to rub against the hand or gloves at high speed and generate heat, which may cause burns to the worker's hand. It's dangerous. The present invention can solve the above problems.

Chinese Patent Application Publication No. 105017981

Technical problem:
Conventional paper tube cutting machines need to manually feed and fix the paper tube, which not only creates defective products due to the misalignment of the paper tube, but also causes heat to be generated by friction, which may cause burns to workers. There is.

In order to solve the above problem, the adhesive tape paper tube cutting machine that can automatically feed the paper tube is designed, and the adhesive tape paper tube cutting machine that can automatically feed the paper tube described in the present invention is used. A paper tube cutting machine is included, and a paper tube cutting space penetrating in the front-rear direction and opening upward is installed on the left side of the paper tube cutting machine, and a cover shaft is provided on the left wall of the paper tube cutting space. It is rotatably installed, and an annular localization plate is fixedly installed at the left end of the outer surface of the cover shaft, and a paper tube push is made on the right wall of the paper tube cutting space opposite to the right front of the cover shaft. The space is installed so as to communicate with each other, a paper tube push device is installed in the paper tube push space, and a right push plate located inside the paper tube push space is installed in the paper tube push device. A paper tube feeding device is installed under the paper tube pushing space, and a paper tube feeding space communicating with the lower wall of the paper tube pushing space is installed in the paper tube feeding device. A paper tube feeding plate is installed in the tube feeding space so as to be slidable up and down, and the paper tube feeding space is a paper tube pushing device when an elongated strip-shaped paper tube is transported upward into the paper tube pushing space. Drives the right push plate to move it to the left, and sends the paper tube to the left into the paper tube cutting space until the left end of the paper tube comes into contact with the right end surface of the localization plate. A cutting device is installed on the right rear side of the cover shaft, and a rolling rod located on the rear side of the cover shaft is installed in the cutting device so that the rolling rod is symmetrical. The rotating shaft is rotatably installed between the upper ends of the end faces on the opposite sides of the rolling rod, and the cutters are fixed on the outer surface of the rotating shaft so as to be evenly arranged on the left and right sides. The upper end of the rolling rod rolls forward when the rotating shaft is movably connected to the cover shaft and the cutter is driven and rotated by the rotation of the cover shaft. The cutter cuts an elongated strip-shaped paper tube into a plurality of paper tubes of the same size, a paper tube dropping device is installed under the paper tube cutting space, and the paper tube is installed on the right side of the paper tube dropping device. A drop opening communicating with the lower wall of the cutting space is installed, the drop opening opens forward, a left push plate is installed in the paper tube dropping device, and after the cutting is completed, the left push plate is a paper tube. Is pushed to the right, and the paper tubes fall one by one from the cover shaft into the drop opening, and then roll forward to be collected.

The paper tube push device includes a parallel movement space communicating with the upper side of the paper tube push space, and a right parallel movement screw is rotatably installed between the left and right walls of the parallel movement space in the parallel movement space. A parallel moving plate connected to the right parallel moving screw by a screw thread is installed so as to be slidable to the left and right, and the lower end of the parallel moving plate extends into the paper tube push space and is inside the lower end of the parallel moving plate. The roller shaft is rotatably installed so as to penetrate in the left-right direction, and the right push plate is fixedly installed at the left end of the roller shaft.

The paper tube feeding device includes an elevating space installed so as to communicate with the right wall of the paper tube feeding space, and an elevating motor is fixedly installed in the lower wall of the elevating space, and the elevating motor of the elevating motor. An elevating screw is electrically connected to the upper end, and an elevating block connected to the elevating screw by a screw thread is installed in the elevating space so as to be slidable up and down, and the left end of the elevating block is the paper tube feed plate. It is fixedly connected to the right end face of.

For convenience, a passage is installed on the front side of the paper tube feeding space so as to communicate with each other, and a storage space opened upward is installed on the upper side of the passage so as to communicate with the storage space. It is used to store the paper tube of the above, and the stop plate space is installed so as to communicate with the lower wall of the passage, and the stop plate is installed in the stop plate space so as to be slidable up and down, and the stop plate is installed. A spring is fixedly connected between the lower end of the space and the lower wall of the stop plate space, the paper tube feeding space and the stop plate space are communicated by the push space, and the stop is in the push space. A push block fixedly connected to the rear end surface of the plate is installed, and the upper end of the push block and the front end of the lower end surface of the paper tube feeding plate come into contact with each other.

The cutting device includes the rolling rod installed symmetrically on the rear side inside the paper tube cutting space, and flips to the lower end of the end surface of the rolling rod on the side away from the rotation axis. The shaft is fixedly installed, and one end of the rolling shaft on both the left and right sides separated from the rolling rod is rotatably connected to the left and right walls of the paper tube cutting space, respectively, and the right wall of the paper tube cutting space. A tumbling motor is fixedly installed at the rear end of the inside, and the tumbling shaft on the right side is movably connected to the left end of the tumbling motor.

Beneficially, a chain gear space is installed in the rolling rod on the left side, the left end of the rotating shaft extends into the chain gear space, and a driven chain gear is fixed at the left end of the rotating shaft. In the chain gear space, a main driving chain gear is rotatably installed at the same axis as the rolling rod, and a chain is wound between the driven chain gear and the main driving chain gear. The transmission shaft is fixedly installed at the axis of the main chain gear.

To be beneficial, a pulley space is installed in the left wall of the paper tube cutting space, the left end of the cover shaft extends into the pulley space, and the driving pulley is fixed at the left end of the cover shaft. The left end of the transmission shaft extends through the rolling shaft on the left side into the pulley space, and a driven pulley is fixedly installed at the left end of the transmission shaft, and the driven pulley and the driven pulley are fixedly installed. A transmission belt is installed so as to wrap around the space, a rotary motor is fixedly installed in the left wall of the pulley space, and the main pulley is mobilably connected to the right end of the rotary motor. There is.

The paper tube dropping device includes a left push space installed so as to communicate with the lower wall of the paper tube cutting space, and a left push screw is rotatably installed between the left and right walls of the left push space. The lower end of the left push plate is slidably installed in the left push space and is connected to the left push screw by a screw thread.

Beneficially, a transmission space is installed on the left side of the left push space, the left end of the left push screw extends into the transmission space, and a power pulley is fixedly installed on the left end of the left push screw. A push motor is fixedly installed in the left wall of the transmission space, the power pulley is movably connected to the right end of the push motor, and the transmission pulley is rotatable behind the power pulley. It is installed so that a power belt is wound between the transmission pulley and the power pulley, a synchronous shaft is fixedly installed at the axis of the transmission pulley, and on the right side of the translation space. A synchronous space is installed, the right end of the synchronous shaft extends into the synchronous space, a lower timing pulley is fixedly installed at the right end of the synchronous shaft, and the right end of the right translation screw is in the synchronous space. The upper timing pulley is fixedly installed at the right end of the right translation screw, and the timing belt is installed so as to be wound between the lower timing pulley and the upper timing pulley.

The beneficial effect of the present invention is: The present invention automatically feeds an elongated strip of paper tube, pinches both ends of the paper tube tightly, and then cuts it into a paper tube for wrapping adhesive tape of the same size. It is not necessary to manually add an elongated strip-shaped paper tube, and it is not necessary to fix the paper tube by hand, which saves labor, improves work efficiency, and is safer.

In order to explain the invention of the present application in detail with reference to FIGS. 1 to 5 below and to explain the present invention in a convenient manner, the following directions are defined as follows: FIG. The left-right front-back direction and the up-down, left-right front-back direction of the self-projection relationship in FIG. 1 coincide with each other.

FIG. 1 is a schematic view of the overall configuration of an adhesive tape paper tube cutting machine capable of automatically feeding the paper tube of the present invention. FIG. 2 is a schematic configuration diagram in the AA direction in FIG. FIG. 3 is a schematic configuration diagram in the BB direction in FIG. FIG. 4 is a schematic configuration diagram in the CC direction in FIG. FIG. 5 is a schematic configuration diagram in the DD direction in FIG.

The present invention relates to a paper tube cutting machine for an adhesive tape that can automatically feed a paper tube, and is mainly used for cutting the paper tube at the time of manufacturing the adhesive tape, and will be further described below with reference to the drawings of the present invention.

The paper tube cutting machine for the adhesive tape that can automatically feed the paper tube described in the present invention includes the paper tube cutting machine 11, and penetrates the left side of the paper tube cutting machine 11 in the front-rear direction. A paper tube cutting space 12 opened upward is installed, a cover shaft 13 is rotatably installed on the left wall of the paper tube cutting space 12, and an annular localization plate 14 is installed on the left end of the outer surface of the cover shaft 13. It is fixedly installed, and is installed so that the paper tube push space 15 communicates with the right wall of the paper tube cutting space 12 from directly in front of the right side of the cover shaft 13, and is inside the paper tube push space 15. A paper tube push device 101 is installed in the paper tube push device 101, a right push plate 16 located inside the paper tube push space 15 is installed in the paper tube push device 101, and a right push plate 16 located inside the paper tube push space 15 is installed below the paper tube push space 15. A paper tube feeding device 102 is installed in the paper tube feeding device 102, and a paper tube feeding space 17 communicating with the lower wall of the paper tube pushing space 15 is installed in the paper tube feeding device 102. When the paper tube feeding plate 18 is installed so as to be slidable up and down, and the paper tube feeding space 17 transports an elongated strip-shaped paper tube upward into the paper tube pushing space 15, the paper tube pushing device 101 is said to be said. The right push plate 16 is driven to move to the left, and the paper tube is sent to the left into the paper tube cutting space 12 until the left end of the paper tube is brought into contact with the right end surface of the localization plate 14 to cover the cover. A cutting device 103 is installed on the right rear side of the cover shaft 13 so as to cover the outer surface of the shaft 13, and a rolling rod 19 located on the rear side of the cover shaft 13 is installed in the cutting device 103. The rolling rod 19 is installed so as to be symmetrical, and the rotating shaft 20 is rotatably installed between the upper ends of the end faces on the opposite sides of the rolling rod 19, and a cutter is placed on the outer surface of the rotating shaft 20. 21 are installed so as to be evenly arranged on the left and right sides and fixedly, the rotating shaft 20 is movably connected to the cover shaft 13, and the cover shaft 13 rotates to drive the cutter 21 to rotate. At the time of making the paper tube, the upper end of the rolling rod 19 rolls forward, and the cutter 21 cuts a long and narrow strip-shaped paper tube into a plurality of paper tubes of the same size. The pipe dropping device 104 is installed, and on the right side of the paper tube dropping device 104, a dropping port 23 communicating with the lower wall of the paper tube cutting space 12 is installed, the dropping port 23 opens forward, and the paper tube is opened. A left push plate 22 is installed in the drop device 104. After being placed and cut, the left push plate 22 pushes the paper tube to the right, and the paper tubes fall one by one from the cover shaft 13 into the drop opening 23 and roll forward to be collected. ..

The paper tube push device 101 includes a parallel movement space 24 communicating with the upper side of the paper tube push space 15, and a right parallel movement screw 25 is rotatably installed between the left and right walls of the parallel movement space 24. In the translation space 24, a translation plate 26 connected to the translation screw 25 by a screw thread is installed so as to be slidable to the left and right, and the lower end of the translation plate 26 is placed in the paper tube push space 15. The roller shaft 27 is stretched and rotatably installed in the lower end of the translation plate 26 so as to penetrate in the left-right direction, and the right push plate 16 is fixedly installed at the left end of the roller shaft 27. There is.

The paper tube feeding device 102 includes an elevating space 28 installed so as to communicate with the right wall of the paper tube feeding space 17, and an elevating motor 29 is fixedly installed in the lower wall of the elevating space 28. An elevating screw 30 is movably connected to the upper end of the elevating motor 29, and an elevating block 31 connected to the elevating screw 30 by a screw thread is installed in the elevating space 28 so as to be slidable up and down. The left end of the elevating block 31 is fixedly connected to the right end surface of the paper tube feeding plate 18.

To be beneficial, a passage 32 is installed on the front side of the paper tube feeding space 17 so as to communicate with the passage 32, and a storage space 33 opened upward is installed on the upper side of the passage 32 so as to communicate with the storage space. Reference numeral 33 denotes a long and thin strip-shaped paper tube, which is installed so as to communicate with the stop plate space 34 on the lower wall of the passage 32, and the stop plate 35 is vertically placed in the stop plate space 34. It is slidably installed, and a spring 36 is fixedly connected between the lower end of the stop plate 35 and the lower wall of the stop plate space 34, and the paper tube feeding space 17 and the stop plate space 34 are pushed. A push block 38 communicated with the space 37 and fixedly connected to the rear end surface of the stop plate 35 is installed in the push space 37, and the upper end of the push block 38 and the bottom of the paper tube feed plate 18 are installed. It comes into contact with the front end of the end face.

The cutting device 103 includes the rolling rod 19 installed symmetrically on the rear side inside the paper tube cutting space 12, and is an end face of the rolling rod 19 on a side away from the rotating shaft 20. A rolling shaft 39 is fixedly installed at the lower end, and one ends of the rolling shafts 39 on both the left and right sides separated from the rolling rod 19 are rotatably connected to the left and right walls of the paper tube cutting space 12, respectively. A tumbling motor 40 is fixedly installed at the rear end inside the right wall of the paper tube cutting space 12, and the tumbling shaft 39 on the right side is movably connected to the left end of the tumbling motor 40. ..

Beneficially, a chain gear space 41 is installed in the rolling rod 19 on the left side, the left end of the rotating shaft 20 extends into the chain gear space 41, and the left end of the rotating shaft 20 is driven. The chain gear 42 is fixedly installed, and in the chain gear space 41, the main driving chain gear 43 is rotatably installed at the same axial center as the rolling rod 19, and the driven chain gear 42 and the main driving The chain 44 is installed so as to be wound around the chain gear 43, and the transmission shaft 45 is fixedly installed at the axis of the main driving chain gear 43.

To be beneficial, a pulley space 46 is installed in the left wall of the paper tube cutting space 12, the left end of the cover shaft 13 extends into the pulley space 46, and the left end of the cover shaft 13 is driven. The pulley 49 is fixedly installed, the left end of the transmission shaft 45 penetrates the turning shaft 39 on the left side and extends into the pulley space 46, and the driven pulley 47 is fixed at the left end of the transmission shaft 45. The transmission belt 50 is installed so as to wrap between the driven pulley 47 and the driving pulley 49, and the rotary motor 51 is fixedly installed in the left wall of the pulley space 46. The driving pulley 49 is movably connected to the right end of the rotary motor 51.

The paper tube dropping device 104 includes a left push space 52 installed so as to communicate with the lower wall of the paper tube cutting space 12, and a left push screw 53 can rotate between the left and right walls of the left push space 52. The lower end of the left push plate 22 is slidably installed in the left push space 52, and is connected to the left push screw 53 by a screw thread.

To be beneficial, a transmission space 54 is installed on the left side of the left push space 52, the left end of the left push screw 53 extends into the transmission space 54, and the power pulley 55 is on the left end of the left push screw 53. Is fixedly installed, a push motor 63 is fixedly installed in the left wall of the transmission space 54, the power pulley 55 is movably connected to the right end of the push motor 63, and the power pulley 55 is connected. A transmission pulley 56 is rotatably installed on the rear side, and a power belt 57 is installed so as to wrap between the transmission pulley 56 and the power pulley 55, and is synchronized with the axis of the transmission pulley 56. The shaft 58 is fixedly installed, the synchronization space 59 is installed on the right side of the translation space 24, the right end of the synchronization shaft 58 extends into the synchronization space 59, and the lower end of the synchronization shaft 58 is below. The timing pulley 60 is fixedly installed, the right end of the right translation screw 25 extends into the synchronization space 59, and the upper timing pulley 61 is fixedly installed at the right end of the right translation screw 25. A timing belt 62 is installed so as to wrap between the lower timing pulley 60 and the upper timing pulley 61.

Hereinafter, the procedure for using the present invention will be described in detail with reference to FIGS. 1 to 5.

First, the left push plate 22 is in the right limit position, the right push plate 16 is in the right limit position, the paper tube feed plate 18 is in the lower limit position, the stop plate 35 is housed in the stop plate space 34, and the passage. The 32 and the paper tube feeding space 17 are communicated with each other, and the elongated strip-shaped paper tubes stored in the storage space 33 fall into the passage 32 one by one, and one of the paper tubes is in the paper tube feeding space 17. It goes inside and is placed on the upper end surface of the paper tube feed plate 18.

When the paper tube is fed, the elevating motor 29 operates to drive and rotate the elevating screw 30, and the elevating block 31 and the paper tube feeding plate 18 are driven and raised by the connection by the screw thread, and the paper tube is driven. Ascend into the paper tube push space 15, at this time, the push motor 63 operates to drive and rotate the power pulley 55, the power belt 57 drives the transmission pulley 56 to rotate, and the synchronous shaft 58 drives and rotates. The lower timing pulley 60 is driven and rotated, the upper timing pulley 61 and the right parallel moving screw 25 are driven and rotated by the timing belt 62, and the parallel moving plate 26 is driven and moved to the left by the connection by the screw thread. Then, the right push plate 16 is driven by the roller shaft 27 to move to the left, and after the left end surface of the right push plate 16 comes into contact with the right end surface of the paper tube, the left end surface of the paper tube is the right end surface of the localization plate 14. Push and move the paper tube to the left until it comes into contact with, cover the outer surface of the cover shaft 13, and tightly pinch the paper tube between the localization plate 14 and the right push plate 16 so that the position of the paper tube shifts during cutting. To avoid this, in this process, the power pulley 55 drives and rotates the left push screw 53, and the left push plate 22 is driven by the connection by the screw thread to move to the left.

At the time of cutting, the rotary motor 51 operates to drive and rotate the main pulley 49 and the cover shaft 13, the cover shaft 13 drives and rotates the paper tube, and the right push plate 16 rotates synchronously with the paper tube. At the same time, the driven pulley 49 drives and rotates the driven pulley 47 by the transmission belt 50, drives and rotates the driven chain gear 43 by the transmission shaft 45, and drives and rotates the driven chain gear 42 by the chain 44. Then, the high-speed rotation of the rotating shaft 20 and the cutter 21 is driven, and at this time, the turning motor 40 operates, and the turning shaft 39 on the right side drives the upper end of the turning rod 19 on the right side to turn forward. In the synchronous overturning of the left overturning rod 19, the cutter 21 is driven to invert forward to cut the paper tube, and after the cutting is completed, the inversion motor 40 rotates in the opposite direction to drive the cutter 21. At this time, the rotation motor 51 stops rotating, the push motor 63 rotates in the opposite direction, drives the left push plate 22 and the parallel movement plate 26 to move to the right in synchronization, and moves in parallel. The plate 26 moves to the right and returns to the paper tube push space 15, and when the left push plate 22 moves to the right, the paper tube is pushed to the right and the paper tubes are dropped one by one from the cover shaft 13. It falls into the mouth 23 and rolls forward to be collected.

The beneficial effect of the present invention is: The present invention automatically feeds an elongated strip of paper tube, pinches both ends of the paper tube tightly, and then cuts it into a paper tube for wrapping adhesive tape of the same size. It is not necessary to manually add an elongated strip-shaped paper tube, and it is not necessary to fix the paper tube by hand, which saves labor, improves work efficiency, and is safer.

By the above method, those skilled in the art can make various modifications based on the working conditions within the scope of the present invention.

Claims (9)

Including paper tube cutting machine
A paper tube cutting space that penetrates in the front-rear direction and opens upward is installed on the left side of the paper tube cutting machine, and a cover shaft is rotatably installed on the left wall of the paper tube cutting space. An annular localization plate is fixedly installed at the left end of the outer surface of the cover shaft.
On the right wall of the paper tube cutting space, a paper tube push space is installed so as to communicate with the right side of the cover shaft from directly in front, and a paper tube push device is installed in the paper tube push space. A right push plate located in the localization plate is installed in the paper tube push device, a paper tube feed device is installed under the paper tube push space, and the paper tube feed device is installed in the paper tube feed device. Is provided with a paper tube feeding space communicating with the lower wall of the paper tube pushing space, and a paper tube feeding plate is installed in the paper tube feeding space so as to be slidable up and down.
In the paper tube feeding space, when an elongated strip-shaped paper tube is transported upward into the paper tube push space, the paper tube push device drives the right push plate to move it to the left, and the left end of the paper tube. Is sent to the left into the paper tube cutting space until it comes into contact with the right end surface of the stereotaxic plate to cover the outer surface of the cover shaft.
A cutting device is installed on the right rear side of the cover shaft, a rolling rod located on the rear side of the cover shaft is installed in the cutting device, and the rolling rods are installed so as to be symmetrical. , The rotating shaft is rotatably installed between the upper ends of the end faces on the opposite sides of the rolling rod, and the cutters are fixedly installed on the outer surface of the rotating shaft so as to be evenly arranged on the left and right sides. When the rotating shaft is movably connected to the cover shaft and the cover shaft rotates to drive and rotate the cutter, the upper end of the rolling rod rolls forward, and the cutter causes an elongated strip shape. Cut the paper tube into multiple paper tubes of the same size,
A paper tube dropping device is installed on the lower side of the paper tube cutting space, and a dropping port communicating with the lower wall of the paper tube cutting space is installed on the right side of the paper tube dropping device, and the dropping port is forward. A left push plate is installed in the paper tube dropping device after opening, and after the cutting is completed, the left push plate pushes the paper tube to the right, and the paper tubes are pushed one by one from the cover shaft to the dropping port. An adhesive tape paper tube cutting machine that can automatically feed paper tubes, which is characterized by falling into and rolling forward to be collected. The paper tube push device includes a parallel movement space communicating with the upper side of the paper tube push space, and a right parallel movement screw is rotatably installed between the left and right walls of the parallel movement space in the parallel movement space. A parallel moving plate connected to the right parallel moving screw by a screw thread is installed so as to be slidable to the left and right, and the lower end of the parallel moving plate extends into the paper tube push space and is inside the lower end of the parallel moving plate. The paper tube according to claim 1, wherein the roller shaft is rotatably installed so as to penetrate in the left-right direction, and the right push plate is fixedly installed at the left end of the roller shaft. Adhesive tape paper tube cutting machine that can automatically feed. The paper tube feeding device includes an elevating space installed so as to communicate with the right wall of the paper tube feeding space, and an elevating motor is fixedly installed in the lower wall of the elevating space, and the elevating motor of the elevating motor. An elevating screw is movably connected to the upper end, and an elevating block connected to the elevating screw by a screw thread is installed in the elevating space so as to be slidable up and down, and the left end of the elevating block is the paper tube feed plate. The adhesive tape paper tube cutting machine capable of automatically feeding the paper tube according to claim 1, wherein the paper tube is fixedly connected to the right end surface of the paper tube. A passage is installed on the front side of the paper tube feeding space so as to communicate with each other, and a storage space opened upward is installed on the upper side of the passage so as to communicate with the storage space. The stop plate space is installed so as to communicate with the lower wall of the passage, and the stop plate is slidably installed in the stop plate space, and the lower end of the stop plate and the stop are installed. A spring is fixedly connected to the lower wall of the plate space, the paper tube feeding space and the stop plate space are communicated by the push space, and the push space is connected to the rear end surface of the stop plate. The paper tube according to claim 3, wherein a fixedly connected push block is installed, and the upper end of the push block and the front end of the lower end surface of the paper tube feed plate come into contact with each other. A paper tube cutting machine for adhesive tape that can be inserted. The cutting device includes the rolling rod installed symmetrically on the rear side inside the paper tube cutting space, and flips to the lower end of the end surface of the rolling rod on the side away from the rotation axis. The shaft is fixedly installed, and one end of the rolling shaft on both the left and right sides, which is separated from the rolling rod, is rotatably connected to the left and right walls of the paper tube cutting space, respectively, and the right wall of the paper tube cutting space. The paper tube according to claim 1, wherein a tumbling motor is fixedly installed at the rear end of the inside, and the tumbling shaft on the right side is movably connected to the left end of the tumbling motor. Adhesive tape paper tube cutting machine that can automatically feed. A chain gear space is installed in the rolling rod on the left side, the left end of the rotating shaft extends into the chain gear space, and a driven chain gear is fixedly installed at the left end of the rotating shaft. In the chain gear space, the main driving chain gear is rotatably installed at the same axial portion as the rolling rod, and the chain is installed so as to wind between the driven chain gear and the main driving chain gear. The adhesive tape paper tube cutting machine according to claim 1, wherein a transmission shaft is fixedly installed at the axis of the main chain gear. A pulley space is installed in the left wall of the paper tube cutting space, the left end of the cover shaft extends into the pulley space, and the main pulley is fixedly installed at the left end of the cover shaft, and the transmission is carried out. The left end of the shaft penetrates the rolling shaft on the left side and extends into the pulley space, a driven pulley is fixedly installed at the left end of the transmission shaft, and between the driven pulley and the main pulley. It is characterized in that the transmission belt is installed so as to wrap around, a rotary motor is fixedly installed in the left wall of the pulley space, and the main pulley is mobilably connected to the right end of the rotary motor. A paper tube cutting machine for adhesive tape that can automatically feed the paper tube according to claim 1. The paper tube dropping device includes a left push space installed so as to communicate with the lower wall of the paper tube cutting space, and a left push screw is rotatably installed between the left and right walls of the left push space. The paper tube according to claim 1, wherein the lower end of the left push plate is slidably installed in the left push space and is connected to the left push screw by a screw thread, is automatically fed. A paper tube cutting machine for adhesive tape that can be inserted. A transmission space is installed on the left side of the left push space, the left end of the left push screw extends into the transmission space, and a power pulley is fixedly installed on the left end of the left push screw. A push motor is fixedly installed in the left wall, the power pulley is rotatably connected to the right end of the push motor, and a transmission pulley is rotatably installed on the rear side of the power pulley to transmit the power. A power belt is installed so as to wrap between the pulley and the power pulley, and a synchronous shaft is fixedly installed at the axis of the transmission pulley.
A synchronous space is installed on the right side of the translation space, the right end of the synchronization shaft extends into the synchronization space, and a lower timing pulley is fixedly installed at the right end of the synchronization shaft, and the right translation screw The right end of the screw extends into the synchronous space, the upper timing pulley is fixedly installed at the right end of the right translation screw, and the timing belt is wound between the lower timing pulley and the upper timing pulley. A paper tube cutting machine for an adhesive tape that can automatically feed the paper tube according to claim 8, wherein the paper tube is installed in.

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