CN118877640A - A degradable tape stripping device and method capable of precisely controlling width - Google Patents

Abstract

The present invention relates to the technical field of tape stripping devices, specifically to a degradable tape stripping device and method capable of accurately controlling the width, comprising: a main body, a PLC control panel provided at the front end of the main body, a material roller rotatably installed at the rear end of the main body, a tape main body wound on the material roller, and a first motor driving the material roller to rotate. The present invention can automatically cut the tape main body after winding, can avoid manual cutting, and is convenient for replacing the receiving roller after winding. The gas sprayed from the nozzle can blow the cut portion of the tape main body to fit with the tape base on one of the receiving rollers and the tape main body on the other receiving roller, and can automatically finish the cut tape main body, reducing the labor burden of the staff, and the kinetic energy of the threaded screw during the rotation process drives the piston to continuously replenish air, which can save the driving source and reduce the use cost.

Description

A degradable tape stripping device and method capable of precisely controlling width

Technical Field

The present invention relates to the technical field of adhesive tape stripping devices, and in particular to a degradable adhesive tape stripping device and method capable of accurately controlling the width thereof.

Background Art

Tapes can be divided into BOPP tape, kraft paper tape, cloth-based tape, masking tape, PET tape, PVC tape, PE foam tape, etc. according to the different base materials. The environmental protection tapes in the current field mainly include masking tape, kraft paper tape, biodegradable tape, plant-based tape and cellulose tape, etc. Tapes are widely used in industrial and daily life fields, especially OPP-based sealing tape (commonly known as transparent tape), which has the largest production and usage in the world, accounting for almost 80-90% of the tape production, and is also the most commonly used in various fields of daily life; plant-based tape, the base material raw material uses cellulose from trees and flowers, the raw material wood pulp has more cellulose and high compressive strength, but the raw material price is expensive and the production process is complicated. The whole process is complicated, resulting in very high costs; the substrate of paper tape has poor ductility and the breaking force does not meet the specifications, and the cost of modifying the substrate raw materials is high; the degradable tape based on polylactic acid has weak breaking force. As tapes based on chemical raw materials, such as PE, OPP, PVC, PET and other tapes, if they are directly discarded without going through a special hazardous waste treatment process, it will take decades or even hundreds of years to degrade under the condition of natural decomposition in the soil and water. With the continuous development of industrialization, it has caused serious global soil, water, gas and other pollution problems.

In the related art, the Chinese invention patent document with publication number CN117325230A discloses an intelligent tape slitting device capable of precisely controlling the width, which includes a base and a mounting frame, and a slitting mechanism is provided on one side of the mounting frame, and the slitting mechanism includes a rotating table assembly, a positioning assembly, a telescopic module, and an adjustment assembly;

The above scheme drives the rotary table to rotate 90 degrees through the first rotary cylinder, so that the tool mounting seat and the base are relatively vertical, which is convenient for the staff to install and adjust the position of the slitting knife. The staff moves the second linear slider and uses the laser ranging sensor to detect the width between the two adjacent second linear sliders, moves the first linear slider, and realizes precise control of the width through the laser receiving module and the laser transmitting module, starts the first rotary cylinder and adjusts it to a suitable angle, and extends the slitting knife forward through the first telescopic cylinder, cooperates with the angle adjustment of the rotary table to complete the slitting process of the tape. However, during use, after the tape slitting is completed and rewound, the tape body after rewinding cannot be automatically cut off, resulting in the user needing to manually cut the tape body after rewinding, which requires a lot of manpower and affects the processing efficiency. At the same time, the cut tape head cannot fit with the tape body and the new tape base on the receiving roller, and needs to be manually finished, further affecting the processing efficiency.

To this end, a degradable tape stripping device and method with accurate width control is proposed.

Summary of the invention

In view of the deficiencies in the prior art, the present invention provides a degradable tape striping device and method capable of precisely controlling the width.

To achieve the above object, the present invention provides the following technical solutions:

A degradable tape stripping device capable of accurately controlling width, comprising:

A main body, wherein a PLC control panel is arranged at the front end of the main body, a material roller is rotatably mounted at the rear end of the main body, a tape main body is wound around the material roller, and a first motor for driving the material roller to rotate is also arranged on the main body;

Four clamping rollers, the four clamping rollers are rotatably mounted on the inner wall of the main body in a rectangular shape, a first steering roller and two second steering rollers are also rotatably mounted on the inner wall of the main body, the first steering roller is located between the four clamping rollers and the material roller, the two second steering rollers are respectively located on the other side of the clamping roller, and the two second steering rollers are arranged perpendicular to each other;

A slide rail, the slide rail is fixedly mounted on the side wall of the main body, and the slide rail is located between the two clamping rollers at the bottom, and a plurality of slide rail motors are slidably mounted on the slide rail;

Two first mounting frames, the two first mounting frames are vertically rotatably mounted on the side wall on the same side of the main body, two second mounting frames are rotatably mounted on the side wall on the other side of the main body, and the two second mounting frames correspond to the first mounting frames respectively, two receiving rollers are clamped between the first mounting frame and the second mounting frame at the same horizontal height, multiple tape bases are evenly clamped on the outer side of the receiving rollers, and the tape bases on the two receiving rollers at the top and the tape bases on the two receiving rollers at the bottom are staggered with each other;

Two grooves, the two grooves are respectively opened on one side of the front end of the main body, and the two grooves are respectively arranged near the two first mounting frames, the main body is rotatably mounted with a threaded screw on the side wall of the groove, and a limit rod is also fixedly mounted on the main body, and the limit rod is located below the threaded screw;

A movable platform, wherein the movable platform is sleeved on the outside of the threaded screw and the limit rod, a first electric telescopic rod electrically connected to the PLC control panel is fixedly installed at the bottom end of the movable platform, a second cutting blade is fixedly connected to the extended end of the first electric telescopic rod, a nozzle is also fixedly connected to the extended end of the first electric telescopic rod, and the nozzle is located on one side of the second cutting blade.

Preferably, two third motors electrically connected to the PLC control panel are arranged on the side wall of the main body, and the output ends of the two third motors are respectively fixedly connected to the central axes of the two threaded screws, and threaded holes matching the threaded screws are opened on the side wall of the movable platform, and a limiting hole matching the limiting rod is also opened on the side wall of the movable platform.

Through the above scheme, after the tape body on the material roller passes through the first steering roller and is cut between the clamping rollers, the cut tape body can be moved to the receiving rollers at both ends of the main body through the two second steering rollers to complete the winding. At this time, the corresponding third motor can be started through the PLC control panel, and the third motor can drive the threaded screw to rotate. At this time, the movable table can slide on the main body along the limit rod through the threaded hole during the rotation of the threaded screw. During the sliding of the movable table, the first electric telescopic rod at the bottom of the movable table can drive the second cutting blade to extend, and the second cutting blade can be used to cut the wound tape body. The wound tape body can be automatically cut after the winding is completed, which can avoid manual cutting and facilitate the replacement of the receiving roller after the winding is completed.

Preferably, a second electric telescopic rod electrically connected to the PLC control panel is fixedly installed on the top of the slide rail motor, a first cutting blade is fixedly connected to the top of the second electric telescopic rod, and the first cutting blade is vertically arranged, and a slide groove compatible with the slide rail is opened at the center of the slide rail motor.

Preferably, an infrared rangefinder electrically connected to the PLC control panel is fixedly mounted on the side wall of the slide rail motor, and the end of the infrared rangefinder is flush with the first cutting blade, and a reference plate is fixedly mounted at the rear end of the infrared rangefinder.

Through the above scheme, when in use, the slide rail motor can slide freely on the slide rail, and can adjust the positions of the second electric telescopic rod and the first cutting blade. The infrared rangefinder on the slide rail motor cooperates with the reference plate to accurately adjust the spacing between the first cutting blades, which is convenient for controlling the width of the tape body, and the second electric telescopic rod can drive the first cutting blade to move upward, which is convenient for cutting the tape body.

Preferably, two second motors electrically connected to the PLC control panel are fixedly mounted on the side walls of the second mounting frame, a movable head is sleeved on the end of the receiving roller close to the second mounting frame, a spring is arranged between the movable head and the side wall of the receiving roller, and the spring is sleeved on the outside of the receiving roller, a card hole matching the output end of the second motor is opened on the side wall of the movable head, two third motors are also fixedly mounted in the main body, and the output ends of the two third motors are fixedly connected to the side wall at the center of the second mounting frame.

Through the above scheme, the third motor after being energized can drive the second mounting frame to rotate on the side wall of the main body, can rotate the receiving roller on the second mounting frame, can move the tape base that has not been wound up to the receiving roller that has completed the winding of the tape body, can automatically switch, and is convenient for continuously winding up the tape body, which can improve the winding efficiency, and when the user moves the receiving roller to the left, the spring is in a compressed state, and the receiving roller can be retracted into the movable head. At this time, the user can take the receiving roller out of the first mounting frame, and further take it out from the second mounting frame, so that the receiving roller can be removed and replaced conveniently.

Preferably, an air hole is opened in the main body, a piston is slidably installed in the air hole, the inner wall of the piston is tightly fitted with the inner wall of the air hole, an air inlet pipe and an air outlet pipe are opened at the bottom end of the air hole, corresponding pressure valves are respectively arranged in the air inlet pipe and the air outlet pipe, the air inlet pipe extends to the outside of the main body, a connecting pipe connected with the air outlet pipe is fixedly installed on the side wall of the main body, a conduit is arranged at the end of the connecting pipe, and the other end of the conduit is connected with the nozzle.

Preferably, the end of the threaded screw is fixedly connected to a first pulley, and a second pulley is rotatably installed in the side wall of the main body. A transmission belt is commonly sleeved on the outer sides of the first pulley and the second pulley. A disk is fixedly connected to the central axis of the second pulley, and a connecting rod is sleeved at the edge of the disk. A pull rod is rotatably installed at the bottom end of the connecting rod, and the bottom end of the pull rod is fixedly connected to the top wall of the piston.

Through the above scheme, during the rotation of the threaded screw, the first pulley at the end of the threaded screw can rotate synchronously. At this time, the first pulley can drive the second pulley to rotate through the transmission belt, and the disk at the center of the second pulley can rotate at the same time. The connecting rod rotatably installed at the edge of the disk can slide up and down during the rotation of the disk. At this time, the pull rod rotatably connected to the bottom end of the connecting rod can slide up and down synchronously, so that the piston can slide up and down in the air hole. When the piston moves upward, negative pressure is generated in the air hole, so that the outside gas can squeeze the pressure valve at the intake pipe and enter the air hole through the intake pipe. When the piston slides downward, the piston can squeeze the air in the air hole, and the air can squeeze out the pressure valve at the intake pipe and The air flows along the air outlet pipe and the duct to the nozzle, and the disk continuously rotates to continuously replenish air into the duct through the air holes, and can be evenly sprayed while the movable table drives the second cutting blade to cut the tape body after the tape is rolled. The gas sprayed from the nozzle can blow the cut part of the tape body to fit with the tape base on one of the receiving rollers and the tape body on the other receiving roller, and can automatically finish the cut tape body, which can avoid manual finishing, reduce the labor burden of the staff, ensure production efficiency, and is conducive to the winding of the tape body. The kinetic energy of the threaded screw during the rotation drives the piston to continuously replenish air, which can save the driving source and reduce the cost of use.

Preferably, a storage box is fixedly mounted on the main body, a storage slot is provided in the storage box, a winding roller is rotatably mounted on the side wall of the storage slot, both ends of the winding roller are provided with winding springs, an open slot connected to the storage slot is provided at the bottom end of the storage box, the conduit is evenly wound around the outer wall of the winding roller, and one end of the conduit extends through the open slot to the nozzle.

Preferably, the other end of the conduit passes through the central axis of the winding roller and extends to the outside of the storage box and is fixedly connected to a spherical joint. The end of the connecting pipe is fixedly connected to a spherical sleeve, and the spherical sleeve is sleeved on the outside of the spherical joint.

Through the above scheme, when in use, when the movable platform drives the second cutting blade and the nozzle to slide toward the other end of the main body, the catheter wound around the outside of the winding roller can be unfolded, so that the winding roller rotates counterclockwise in the storage groove, so that the catheter can extend outward along the opening groove, which can ensure that the gas at the nozzle is normally ejected during the movement of the movable platform, which is beneficial to the normal use of the nozzle. At this time, the coil spring is in a tensioned state. When the movable platform moves to its original position, the coil spring in the tensioned state can drive the winding roller to rotate clockwise. At this time, the winding roller can rewind the catheter, which can automatically be retracted into the storage groove, which can reduce the space occupied by the catheter, and can avoid the catheter and the movable platform from being entangled with each other when the movable platform moves when the catheter is exposed, which can improve the safety of equipment operation, and during the rotation of the winding roller, the spherical joint at the end of the catheter can rotate along the spherical sleeve of the connecting pipe, which can avoid the winding roller from twisting and knotting the catheter when rotating, and can avoid the catheter from being blocked, which is beneficial to the normal use of the catheter.

A striping method of a degradable tape striping device capable of accurately controlling the width, the striping method of the degradable tape striping device capable of accurately controlling the width is specifically as follows:

S1: Start the first motor through the PLC control panel, so that the first motor drives the tape body on the material roller to unfold, so that the tape body on the material roller moves to between the clamping rollers through the first steering roller;

S2: The infrared distance meter on the slide rail motor cooperates with the reference plate to accurately adjust the distance between the first cutting blades, and then the second electric telescopic rod is started to drive the first cutting blade to move upward to cut the main body of the tape;

S3: The second motor drives the receiving roller between the first mounting frame and the second mounting frame to reel in the cut tape body;

S4: After the rewinding is completed, the powered third motor drives the second mounting frame to rotate on the side wall of the main body, rotates the receiving roller on the second mounting frame, and moves the unreeled tape base to the receiving roller where the tape main body has been rewound;

S5: After the winding is completed, the wound tape body is cut by the second cutting blade, and the receiving roller is moved to the left, and the receiving roller is taken out from the first mounting frame, and further taken out from the second mounting frame, and the receiving roller is taken down for replacement.

Compared with the prior art, the present invention has the following beneficial effects:

1. The present invention can start the corresponding third motor through the PLC control panel, and the third motor can drive the threaded screw to rotate. At this time, the movable table can slide on the main body along the limit rod through the threaded hole during the rotation of the threaded screw. During the sliding of the movable table, the first electric telescopic rod at the bottom of the movable table can drive the second cutting blade to extend, and the second cutting blade can cut the main body of the wound tape. The wound tape main body can be cut automatically, which can avoid manual cutting and facilitate the replacement of the winding roller after the winding is completed.

2. In the process of rotation of the threaded screw of the present invention, the first pulley at the end of the threaded screw can rotate synchronously. At this time, the first pulley can drive the second pulley to rotate through the transmission belt, and the disk at the center of the second pulley can rotate at the same time. The connecting rod rotatably installed at the edge of the disk can slide up and down during the rotation of the disk. At this time, the pull rod rotatably connected to the bottom end of the connecting rod can slide up and down synchronously, so that the piston can slide up and down in the air hole. When the piston moves upward, negative pressure is generated in the air hole, so that the external gas can squeeze the pressure valve at the air inlet pipe and enter the air hole through the air inlet pipe. When the piston slides downward, the piston can squeeze the air in the air hole, and the air can squeeze the pressure valve at the air pipe and enter the air hole through the air inlet pipe. The air flows to the nozzle through the air outlet pipe and the duct, and the disk continuously rotates to continuously replenish air into the duct through the air holes, and can be evenly sprayed while the movable table drives the second cutting blade to cut the tape body after the tape is rolled. The gas sprayed from the nozzle can blow the cut part of the tape body to fit with the tape base on one of the receiving rollers and the tape body on the other receiving roller, and can automatically finish the cut tape body, which can avoid manual finishing, reduce the labor burden of the staff, ensure production efficiency, and is conducive to the winding of the tape body. The kinetic energy of the threaded screw during the rotation drives the piston to continuously replenish air, which can save the driving source and reduce the cost of use.

3. In the present invention, when the movable platform drives the second cutting blade and the nozzle to slide toward the other end of the main body, the catheter wound on the outside of the winding roller can be unfolded, so that the winding roller rotates counterclockwise in the receiving groove, so that the catheter can extend outward along the opening groove, which can ensure that the gas at the nozzle is normally ejected during the movement of the movable platform, which is beneficial to the normal use of the nozzle. At this time, the coil spring is in a tightened state. When the movable platform moves to its original position, the coil spring in the tightened state can drive the winding roller to rotate clockwise. At this time, the winding roller can rewind the catheter, which can automatically be retracted into the receiving groove, which can reduce the space occupied by the catheter, and can avoid the catheter and the movable platform from being entangled with each other when the catheter is exposed during the movement of the movable platform, which can improve the safety of equipment operation, and during the rotation of the winding roller, the spherical joint at the end of the catheter can rotate along the spherical sleeve of the connecting pipe, which can avoid the winding roller from twisting and knotting the catheter when rotating, and can avoid the catheter from being blocked, which is beneficial to the normal use of the catheter.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of one side of a degradable tape stripping device capable of precisely controlling width according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of the overall structure of the other side of a degradable tape stripping device capable of precisely controlling width in an embodiment of the present invention.

FIG3 is a schematic diagram of a side cross-sectional structure of a main body in an embodiment of the present invention;

FIG4 is a schematic diagram of a front cross-sectional structure of a main body in an embodiment of the present invention;

FIG5 is a schematic structural diagram of the top end of the slide rail motor according to an embodiment of the present invention;

FIG6 is a schematic diagram of a partial cross-sectional structure of the front end of the main body in an embodiment of the present invention;

FIG7 is an enlarged view of A in FIG6 ;

FIG8 is a schematic structural diagram of one side of the movable platform in an embodiment of the present invention;

FIG9 is a schematic cross-sectional view of a storage box according to an embodiment of the present invention;

FIG10 is a schematic structural diagram of the other side of the movable platform in an embodiment of the present invention;

11 is a schematic diagram of the structure of the output end of the third motor in an embodiment of the present invention;

FIG. 12 is a schematic diagram of a partial cross-sectional structure of the second mounting frame in an embodiment of the present invention.

In the figure: 1, main body; 2, PLC control panel; 3, limit rod; 4, threaded screw; 5, material collection roller; 6, first mounting frame; 7, movable table; 8, groove; 9, storage box; 10, material roller; 11, first motor; 12, opening groove; 13, tape base; 14, second mounting frame; 15, first steering roller; 16, slide rail; 17, clamping roller; 18, second steering roller; 19, first electric telescopic rod; 20, tape main body; 21, second motor; 22, slide rail motor; 23, slide groove; 24, reference plate; 25, infrared rangefinder; 26, first Two electric telescopic rods; 27, the first cutting blade; 28, the third motor; 29, the first pulley; 30, the transmission belt; 31, the disc; 32, the connecting rod; 33, the air hole; 34, the air inlet pipe; 35, the piston; 36, the air outlet pipe; 37, the second pulley; 38, the limit hole; 39, the pull rod; 40, the guide tube; 41, the nozzle; 42, the second cutting blade; 43, the storage groove; 44, the connecting pipe; 45, the ball joint; 46, the ball sleeve; 47, the coil spring; 48, the winding roller; 49, the threaded hole; 50, the clamping hole; 51, the movable head; 52, the spring.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

Embodiment: Please refer to FIG. 1 to FIG. 12 , a degradable tape stripping device capable of precisely controlling the width includes:

A main body 1, a PLC control panel 2 is arranged at the front end of the main body 1, a material roller 10 is rotatably installed at the rear end of the main body 1, a tape main body 20 is wound around the material roller 10, and a first motor 11 is also arranged on the main body 1 to drive the material roller 10 to rotate;

Four clamping rollers 17, the four clamping rollers 17 are rotatably mounted on the inner wall of the main body 1 in a rectangular shape, and a first steering roller 15 and two second steering rollers 18 are also rotatably mounted on the inner wall of the main body 1, the first steering roller 15 is located between the four clamping rollers 17 and the material roller 10, and the two second steering rollers 18 are respectively located on the other side of the clamping rollers 17, and the two second steering rollers 18 are arranged perpendicular to each other;

A slide rail 16, which is fixedly mounted on the side wall of the main body 1, and is located between two clamping rollers 17 at the bottom. A plurality of slide rail motors 22 are slidably mounted on the slide rail 16;

Two first mounting frames 6 are vertically rotatably mounted on the side wall of the same side of the main body 1, and two second mounting frames 14 are rotatably mounted on the side wall of the other side of the main body 1, and the two second mounting frames 14 correspond to the first mounting frames 6 respectively, and two receiving rollers 5 are clamped between the first mounting frames 6 and the second mounting frames 14 at the same horizontal height, and multiple tape bases 13 are evenly clamped on the outer side of the receiving rollers 5, and the tape bases 13 on the top two receiving rollers 5 and the tape bases 13 on the bottom two receiving rollers 5 are staggered with each other;

Two grooves 8, the two grooves 8 are respectively opened on one side of the front end of the main body 1, and the two grooves 8 are respectively arranged close to the two first mounting frames 6, the main body 1 is rotatably mounted with a threaded screw 4 on the side wall of the groove 8, and the main body 1 is also fixedly mounted with a limit rod 3, and the limit rod 3 is located below the threaded screw 4;

The movable platform 7 is sleeved on the outer side of the threaded screw 4 and the limit rod 3. The bottom end of the movable platform 7 is fixedly installed with a first electric telescopic rod 19 electrically connected to the PLC control panel 2. The extended end of the first electric telescopic rod 19 is fixedly connected with the second cutting blade 42. The extended end of the first electric telescopic rod 19 is also fixedly connected with a nozzle 41, and the nozzle 41 is located on one side of the second cutting blade 42.

Two third motors 28 electrically connected to the PLC control panel 2 are arranged on the side wall of the main body 1, and the output ends of the two third motors 28 are respectively fixedly connected to the central axes of the two threaded screws 4, and a threaded hole 49 adapted to the threaded screw 4 is opened on the side wall of the movable platform 7, and a limit hole 38 adapted to the limit rod 3 is also opened on the side wall of the movable platform 7.

In this embodiment, when in use, after the tape body 20 on the material roller 10 passes through the first steering roller 15 and is cut between the clamping rollers 17, the cut tape body 20 can be moved to the receiving rollers 5 at both ends of the main body 1 through the two second steering rollers 18 to complete the winding. At this time, the corresponding third motor 28 can be started through the PLC control panel 2, and the third motor 28 can drive the threaded screw 4 to rotate. At this time, the movable table 7 can slide on the main body 1 along the limit rod 3 through the threaded hole 49 during the rotation of the threaded screw 4. During the sliding of the movable table 7, the first electric telescopic rod 19 at the bottom of the movable table 7 can drive the second cutting blade 42 to extend, and the wound tape body 20 can be cut by the second cutting blade 42, and the tape body 20 can be automatically cut, which can avoid manual cutting and facilitate the replacement of the receiving roller 5 after the winding is completed.

As an embodiment of the present invention, referring to Figures 4-5, a second electric telescopic rod 26 electrically connected to the PLC control panel 2 is fixedly installed on the top of the slide rail motor 22, and a first cutting blade 27 is fixedly connected to the top of the second electric telescopic rod 26, and the first cutting blade 27 is vertically arranged, and a slide groove 23 adapted to the slide rail 16 is opened at the center of the slide rail motor 22.

An infrared rangefinder 25 electrically connected to the PLC control panel 2 is fixedly mounted on the side wall of the slide motor 22 , and the end of the infrared rangefinder 25 is flush with the first cutting blade 27 , and a reference plate 24 is fixedly mounted at the rear end of the infrared rangefinder 25 .

In this embodiment, when in use, the slide rail motor 22 can slide freely on the slide rail 16, can adjust the positions of the second electric telescopic rod 26 and the first cutting blade 27, and the infrared rangefinder 25 on the slide rail motor 22 cooperates with the reference plate 24 to accurately adjust the spacing between the first cutting blades 27, so as to facilitate the control of the width of the tape body 20, and the second electric telescopic rod 26 can drive the first cutting blade 27 to move upward, so as to facilitate the cutting of the tape body 20.

As an embodiment of the present invention, referring to Figures 11-12, two second motors 21 electrically connected to the PLC control panel 2 are fixedly mounted on the side walls of the second mounting frame 14, a movable head 51 is sleeved on the end of the receiving roller 5 close to the second mounting frame 14, a spring 52 is arranged between the movable head 51 and the side wall of the receiving roller 5, and the spring 52 is sleeved on the outside of the receiving roller 5, a card hole 50 adapted to the output end of the second motor 21 is opened on the side wall of the movable head 51, and two third motors 28 are fixedly mounted in the main body 1, and the output ends of the two third motors 28 are fixedly connected to the side wall at the center of the second mounting frame 14.

In this embodiment, the second motor 21 after being energized can drive the second mounting frame 14 to rotate on the side wall of the main body 1, can rotate the receiving roller 5 on the second mounting frame 14, can move the tape base 13 that has not been wound up to the receiving roller 5 that has completed the winding of the tape body 20, can automatically switch, and is convenient for continuously winding up the tape body 20, which can improve the winding efficiency, and when the user moves the receiving roller 5 to the left, the spring 52 is in a compressed state, and the receiving roller 5 can be retracted into the movable head 51. At this time, the user can take the receiving roller 5 out of the first mounting frame 6, and further take it out of the second mounting frame 14, so that the receiving roller 5 can be removed and replaced conveniently.

As an embodiment of the present invention, referring to Figures 7-8, an air hole 33 is opened in the main body 1, and a piston 35 is slidably installed in the air hole 33. The inner wall of the piston 35 is tightly fitted with the inner wall of the air hole 33, and an air inlet pipe 34 and an air outlet pipe 36 are opened at the bottom end of the air hole 33. Corresponding pressure valves are respectively provided in the air inlet pipe 34 and the air outlet pipe 36. The air inlet pipe 34 extends to the outside of the main body 1, and a connecting pipe 44 connected to the air outlet pipe 36 is fixedly installed on the side wall of the main body 1. A conduit 40 is provided at the end of the connecting pipe 44, and the other end of the conduit 40 is connected to the nozzle 41.

The end of the threaded screw 4 is fixedly connected to the first pulley 29, and the second pulley 37 is rotatably installed in the side wall of the main body 1. The outer sides of the first pulley 29 and the second pulley 37 are jointly sleeved with a transmission belt 30. A disk 31 is fixedly connected to the central axis of the second pulley 37, and a connecting rod 32 is sleeved at the edge of the disk 31. A pull rod 39 is rotatably installed at the bottom end of the connecting rod 32, and the bottom end of the pull rod 39 is fixedly connected to the top wall of the piston 35.

In this embodiment, during the rotation of the threaded screw 4, the first pulley 29 at the end of the threaded screw 4 can rotate synchronously. At this time, the first pulley 29 can drive the second pulley 37 to rotate through the transmission belt 30, and the disk 31 at the center of the second pulley 37 can rotate at the same time. The connecting rod 32 rotatably installed at the edge of the disk 31 can slide up and down during the rotation of the disk 31. At this time, the pull rod 39 rotatably connected to the bottom end of the connecting rod 32 can slide up and down synchronously, so that the piston 35 can slide up and down in the air hole 33. When the piston 35 moves upward, negative pressure is generated in the air hole 33, so that the external gas can squeeze the pressure valve at the air inlet pipe 34 and enter the air hole 33 through the air inlet pipe 34. When the piston 35 slides downward, the piston 35 can squeeze the air in the air hole 33, and the air can be squeezed out of the air pipe 36 The air flows through the pressure valve and along the air outlet pipe 36 and the conduit 40 to the nozzle 41. The disc 31 rotates continuously, and the air can be continuously replenished to the conduit 40 through the air hole 33. The movable table 7 drives the second cutting blade 42 to cut the tape body 20 after the tape is rolled, and the air is evenly sprayed out at the same time. The gas sprayed from the nozzle 41 can blow the cut part of the tape body 20 to fit with the tape base 13 on one of the receiving rollers 5 and the tape body 20 on the other receiving roller 5, and the cut tape body 20 can be automatically finished. Manual finishing can be avoided, the labor burden of the staff can be reduced, the production efficiency can be guaranteed, and it is beneficial to the winding of the tape body 20. The kinetic energy of the screw rod 4 during the rotation process drives the piston 35 to continuously replenish the air, which can save the driving source and reduce the use cost.

As an embodiment of the present invention, referring to Figures 9 and 10, a storage box 9 is also fixedly installed on the main body 1, a storage slot 43 is opened in the storage box 9, a winding roller 48 is rotatably installed on the side wall of the storage slot 43, and coil springs 47 are provided at both ends of the winding roller 48. An open slot 12 connected to the storage slot 43 is opened at the bottom end of the storage box 9, and a conduit 40 is evenly wound on the outer wall of the winding roller 48, and one end of the conduit 40 passes through the open slot 12 and extends to the nozzle 41.

The other end of the conduit 40 passes through the central axis of the winding roller 48 and extends to the outside of the storage box 9 and is fixedly connected to a ball joint 45 . The end of the connecting tube 44 is fixedly connected to a ball sleeve 46 , and the ball sleeve 46 is sleeved on the outside of the ball joint 45 .

In this embodiment, when in use, when the movable platform 7 drives the second cutting blade 42 and the nozzle 41 to slide toward the other end of the main body 1, the catheter 40 wound around the outside of the winding roller 48 can be unfolded, so that the winding roller 48 rotates counterclockwise in the receiving groove 43, so that the catheter 40 can extend outward along the opening groove 12, which can ensure that the gas at the nozzle 41 is normally ejected during the movement of the movable platform 7, which is beneficial to the normal use of the nozzle 41. At this time, the coil spring 47 is in a tightened state. When the movable platform 7 moves to the original position, the coil spring 47 in the tightened state can drive the winding roller 48 to rotate clockwise. When the reel 48 rotates, the reel 48 can reel up the catheter 40, so that the catheter 40 can be automatically retracted into the storage groove 43, which can reduce the space occupied by the catheter 40 and prevent the catheter 40 and the movable platform 7 from being entangled with each other when the movable platform 7 moves when the catheter 40 is exposed, thereby improving the safety of equipment operation. In addition, during the rotation of the reel 48, the ball joint 45 at the end of the catheter 40 can rotate along the ball sleeve 46 of the connecting pipe 44, which can prevent the reel 48 from twisting and knotting the catheter 40 when it rotates, and can prevent the catheter 40 from being blocked, which is beneficial to the normal use of the catheter 40.

Working principle: First, the first motor 11 is started through the PLC control panel 2, so that the first motor 11 drives the tape body 20 on the material roller 10 to unfold. When the tape body 20 on the material roller 10 passes through the first turning roller 15 and is cut between the clamping rollers 17, the cut tape body 20 passes through the two second turning rollers 18 and can be moved to the receiving rollers 5 at both ends of the main body 1 respectively;

During cutting, the slide rail motor 22 can slide freely on the slide rail 16, and can adjust the positions of the second electric telescopic rod 26 and the first cutting blade 27. The infrared rangefinder 25 on the slide rail motor 22 cooperates with the reference plate 24 to accurately adjust the spacing between the first cutting blades 27, so as to conveniently control the width of the tape body 20. The second electric telescopic rod 26 can drive the first cutting blade 27 to move upward, so as to facilitate the cutting of the tape body 20.

When the tape body 20 on the receiving roller 5 is wound up, the energized third motor 28 can drive the second mounting frame 14 to rotate on the side wall of the main body 1, and can rotate the receiving roller 5 on the second mounting frame 14, and can move the unwound tape base 13 to the receiving roller 5 where the tape body 20 has been wound up, and can automatically switch, so as to facilitate the continuous winding of the tape body 20, and can improve the winding efficiency. When the user moves the receiving roller 5 to the left, the spring 52 is in a compressed state, and the receiving roller 5 can be retracted into the movable head 51. At this time, the user can take the receiving roller 5 out of the first mounting frame 6, and further take it out of the second mounting frame 14, so as to facilitate the removal of the receiving roller 5 for replacement.

After the winding is completed, the corresponding third motor 28 can be started through the PLC control panel 2, and the third motor 28 can drive the threaded screw 4 to rotate. At this time, the movable table 7 can slide on the main body 1 along the limit rod 3 through the threaded hole 49 during the rotation of the threaded screw 4. During the sliding of the movable table 7, the first electric telescopic rod 19 at the bottom of the movable table 7 can drive the second cutting blade 42 to extend, and the wound tape body 20 can be cut by the second cutting blade 42. The tape body 20 can be cut automatically, which can avoid manual cutting, and it is convenient to replace the receiving roller 5 after the winding is completed;

During the rotation of the threaded screw 4, the first pulley 29 at the end of the threaded screw 4 can rotate synchronously. At this time, the first pulley 29 can drive the second pulley 37 to rotate through the transmission belt 30, and the disk 31 at the center of the second pulley 37 can rotate at the same time. The connecting rod 32 rotatably installed at the edge of the disk 31 can slide up and down during the rotation of the disk 31. At this time, the pull rod 39 rotatably connected to the bottom end of the connecting rod 32 can slide up and down synchronously, so that the piston 35 can slide up and down in the air hole 33. When the piston 35 moves upward, negative pressure is generated in the air hole 33, so that the external gas can squeeze the pressure valve at the air inlet pipe 34 and enter the air hole 33 through the air inlet pipe 34. When the piston 35 slides downward, the piston 35 can squeeze the air in the air hole 33, and the air can squeeze the pressure valve at the air inlet pipe 36 The air flows along the air outlet pipe 36 and the conduit 40 to the nozzle 41 through the continuous rotation of the disc 31, and the air can be continuously replenished to the conduit 40 through the air hole 33, and the movable table 7 can drive the second cutting blade 42 to cut the tape body 20 after the tape is rolled, and the air can be uniformly sprayed out. The gas sprayed by the nozzle 41 can blow the cut part of the tape body 20 to fit with the tape base 13 on one of the receiving rollers 5 and the tape body 20 on the other receiving roller 5, and the cut tape body 20 can be automatically finished, which can avoid manual finishing, reduce the labor burden of the staff, ensure production efficiency, and be beneficial to the winding of the tape body 20. The kinetic energy of the screw rod 4 during the rotation process drives the piston 35 to continuously replenish air, which can save the driving source and reduce the use cost.

When the movable platform 7 drives the second cutting blade 42 and the nozzle 41 to slide toward the other end of the main body 1, the catheter 40 wound around the outside of the winding roller 48 can be unfolded, so that the winding roller 48 rotates counterclockwise in the receiving groove 43, so that the catheter 40 can extend outward along the opening groove 12, which can ensure that the gas at the nozzle 41 is normally ejected during the movement of the movable platform 7, which is beneficial to the normal use of the nozzle 41. At this time, the coil spring 47 is in a tightened state. When the movable platform 7 moves to its original position, the coil spring 47 in a tightened state can drive the winding roller 48 to rotate clockwise. At this time, the winding roller 48 is rotated counterclockwise. The roller 48 can reel in the catheter 40, so that the catheter 40 can be automatically retracted into the storage groove 43, which can reduce the space occupied by the catheter 40 and prevent the catheter 40 and the movable platform 7 from being entangled with each other when the movable platform 7 moves when the catheter 40 is exposed, thereby improving the safety of equipment operation. In the process of rotation of the winding roller 48, the ball joint 45 at the end of the catheter 40 can rotate along the ball sleeve 46 of the connecting pipe 44, which can prevent the winding roller 48 from twisting and knotting the catheter 40 when rotating, and can prevent the catheter 40 from being blocked, which is conducive to the normal use of the catheter 40.

The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims (10)

1. A degradable tape stripping device capable of precisely controlling width, comprising: A main body (1), wherein a PLC control panel (2) is provided at the front end of the main body (1), a material roller (10) is rotatably mounted at the rear end of the main body (1), a tape main body (20) is wound around the material roller (10), and a first motor (11) for driving the material roller (10) to rotate is also provided on the main body (1); Four clamping rollers (17), the four clamping rollers (17) being rotatably mounted on the inner wall of the main body (1) in a rectangular shape, a first steering roller (15) and two second steering rollers (18) being rotatably mounted on the inner wall of the main body (1), the first steering roller (15) being located between the four clamping rollers (17) and the material roller (10), the two second steering rollers (18) being located respectively on the other side of the clamping roller (17), and the two second steering rollers (18) being arranged perpendicular to each other; A slide rail (16), the slide rail (16) being fixedly mounted on a side wall of the main body (1), and the slide rail (16) being located between the two clamping rollers (17) at the bottom, and a plurality of slide rail motors (22) being slidably mounted on the slide rail (16); Two first mounting frames (6), the two first mounting frames (6) are vertically rotatably mounted on the side wall of the same side of the main body (1), two second mounting frames (14) are rotatably mounted on the side wall of the other side of the main body (1), and the two second mounting frames (14) respectively correspond to the first mounting frames (6), two receiving rollers (5) are clamped between the first mounting frames (6) and the second mounting frames (14) at the same horizontal height, a plurality of tape bases (13) are uniformly clamped on the outer sides of the receiving rollers (5), and the tape bases (13) on the two receiving rollers (5) at the top and the tape bases (13) on the two receiving rollers (5) at the bottom are arranged in an interlaced manner; Two grooves (8), the two grooves (8) are respectively opened on one side of the front end of the main body (1), and the two grooves (8) are respectively arranged close to the two first mounting frames (6), the main body (1) is rotatably mounted with a threaded screw (4) on the side wall of the groove (8), and a limit rod (3) is also fixedly mounted on the main body (1), and the limit rod (3) is located below the threaded screw (4); A movable platform (7), the movable platform (7) being sleeved on the outer sides of the threaded screw (4) and the limiting rod (3), a first electric telescopic rod (19) electrically connected to the PLC control panel (2) being fixedly mounted at the bottom end of the movable platform (7), a second cutting blade (42) being fixedly connected to the extended end of the first electric telescopic rod (19), a nozzle (41) being also fixedly connected to the extended end of the first electric telescopic rod (19), and the nozzle (41) being located on one side of the second cutting blade (42). 2. A degradable tape slitting device with accurately controlled width according to claim 1, characterized in that: two third motors (28) electrically connected to the PLC control panel (2) are arranged on the side wall of the main body (1), and the output ends of the two third motors (28) are respectively fixedly connected to the central axes of two threaded screws (4), and a threaded hole (49) adapted to the threaded screw (4) is opened on the side wall of the movable platform (7), and a limiting hole (38) adapted to the limiting rod (3) is also opened on the side wall of the movable platform (7). 3. A degradable tape slitting device capable of precisely controlling width according to claim 2, characterized in that: a second electric telescopic rod (26) electrically connected to a PLC control panel (2) is fixedly installed at the top of the slide rail motor (22), a first cutting blade (27) is fixedly connected to the top of the second electric telescopic rod (26), and the first cutting blade (27) is vertically arranged, and a slide groove (23) adapted to the slide rail (16) is opened at the center of the slide rail motor (22). 4. A degradable tape slitting device capable of precisely controlling width according to claim 3, characterized in that: an infrared rangefinder (25) electrically connected to the PLC control panel (2) is fixedly mounted on the side wall of the slide rail motor (22), and the end of the infrared rangefinder (25) is flush with the first cutting blade (27), and a reference plate (24) is fixedly mounted at the rear end of the infrared rangefinder (25). 5. A degradable tape slitting device capable of precisely controlling width according to claim 1, characterized in that: two second motors (21) electrically connected to a PLC control panel (2) are fixedly mounted on the side wall of the second mounting frame (14); a movable head (51) is sleeved on the end of the receiving roller (5) close to the second mounting frame (14); a spring (52) is arranged between the movable head (51) and the side wall of the receiving roller (5); and the spring (52) is sleeved on the outside of the receiving roller (5); a clamping hole (50) adapted to the output end of the second motor (21) is opened on the side wall of the movable head (51); two third motors (28) are also fixedly mounted in the main body (1); and the output ends of the two third motors (28) are fixedly connected to the side wall at the center of the second mounting frame (14). 6. A degradable tape slitting device capable of precisely controlling width according to claim 1, characterized in that: an air hole (33) is provided in the main body (1), a piston (35) is slidably installed in the air hole (33), the inner wall of the piston (35) is tightly fitted with the inner wall of the air hole (33), an air inlet pipe (34) and an air outlet pipe (36) are provided at the bottom end of the air hole (33), corresponding pressure valves are respectively provided in the air inlet pipe (34) and the air outlet pipe (36), the air inlet pipe (34) extends to the outside of the main body (1), a connecting pipe (44) connected to the air outlet pipe (36) is fixedly installed on the side wall of the main body (1), a conduit (40) is provided at the end of the connecting pipe (44), and the other end of the conduit (40) is connected to the nozzle (41). 7. A degradable tape slitting device with accurately controlled width according to claim 6, characterized in that: the end of the threaded screw (4) is fixedly connected to a first pulley (29), a second pulley (37) is rotatably installed in the side wall of the main body (1), a transmission belt (30) is commonly sleeved on the outer sides of the first pulley (29) and the second pulley (37), a disk (31) is fixedly connected to the central axis of the second pulley (37), a connecting rod (32) is sleeved on the edge of the disk (31), a pull rod (39) is rotatably installed at the bottom end of the connecting rod (32), and the bottom end of the pull rod (39) is fixedly connected to the top wall of the piston (35). 8. A degradable tape slitting device with accurately controlled width according to claim 1, characterized in that: a storage box (9) is also fixedly installed on the main body (1), a storage slot (43) is provided in the storage box (9), a winding roller (48) is rotatably installed on the side wall of the storage slot (43), and both ends of the winding roller (48) are provided with a winding spring (47), and an open slot (12) connected to the storage slot (43) is provided at the bottom end of the storage box (9), the conduit (40) is evenly wound on the outer wall of the winding roller (48), and one end of the conduit (40) passes through the open slot (12) and extends to the nozzle (41). 9. A degradable tape slitting device capable of precisely controlling width according to claim 7, characterized in that: the other end of the conduit (40) passes through the central axis of the winding roller (48) and extends to the outside of the storage box (9) and is fixedly connected to a spherical joint (45); the end of the connecting tube (44) is fixedly connected to a spherical sleeve (46), and the spherical sleeve (46) is sleeved on the outside of the spherical joint (45). 10. A stripping method for a degradable tape stripping device capable of precisely controlling width according to any one of claims 1 to 9, characterized in that: the stripping method for a degradable tape stripping device capable of precisely controlling width is specifically as follows: S1: starting the first motor (11) through the PLC control panel (2), so that the first motor (11) drives the adhesive tape body (20) on the material roller (10) to unfold, so that the adhesive tape body (20) on the material roller (10) moves to between the clamping rollers (17) through the first steering roller (15); S2: The distance between the first cutting blades (27) is precisely adjusted by using the infrared rangefinder (25) on the slide rail motor (22) in cooperation with the reference plate (24), and then the second electric telescopic rod (26) is started to drive the first cutting blade (27) to move upwards, thereby cutting the tape body (20); S3: driving the receiving roller (5) between the first mounting frame (6) and the second mounting frame (14) via the second motor (21) to reel in the cut adhesive tape body (20); S4: After the rewinding is completed, the powered third motor (28) drives the second mounting frame (14) to rotate on the side wall of the main body (1), and the receiving roller (5) on the second mounting frame (14) is rotated to move the unrewinded tape base (13) to the receiving roller (5) that has completed the rewinding of the tape main body (20); S5: After the winding is completed, the wound tape body (20) is cut by the second cutting blade (42), and the receiving roller (5) is moved to the left, and the receiving roller (5) is removed from the first mounting frame (6), and further removed from the second mounting frame (14), and the receiving roller (5) is removed and replaced.