CN218664708U

CN218664708U - Automatic variable speed edge folding machine

Info

Publication number: CN218664708U
Application number: CN202222610388.XU
Authority: CN
Inventors: 庞大彬; 梁晓义
Original assignee: Zhengzhou Lizhichuang Mechanical Equipment Co ltd
Current assignee: Zhengzhou Lizhichuang Mechanical Equipment Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-03-21
Anticipated expiration: 2032-09-30

Abstract

The utility model provides an automatic variable speed edge folding machine, which belongs to the technical field of edge folding machines, and comprises a base, wherein an installation box with a box door is arranged on the upward side surface of the base, a first guide component is arranged on the side surface of the installation box, a second guide component for receiving edge waste materials in the first guide component is arranged on the side surface of the base, and an air expansion shaft for winding the edge waste materials is rotatably connected on the side surface of the installation box; the screw nut can reciprocate on the reciprocating screw, and then the fourth leading wheel also can follow the removal, just so can fix the winding of marginal waste material on the physiosis axle, in addition, can realize the control to driving motor rotational speed through potentiometre and converter, has realized the purpose of automatic speed change, and then makes receipts limit machine and rewinding machine be in balanced state.

Description

Automatic variable speed edge folding machine

Technical Field

The utility model relates to a receive limit machine technical field, concretely relates to automatic limit machine is received in variable speed.

Background

The rewinding machine is generally used for rewinding and slitting mica tapes, paper, films and cloth rolls and plays a role in cutting into two, is commonly used for slitting wide coiled materials and plays an important role in further subsequent secondary slitting, and is special equipment for paper, mica tapes, films and cloth rolls.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an automatic limit machine is received in variable speed can not only carry out the rolling with the rewinding machine cooperation to marginal waste material, can be according to the acceleration and deceleration of rewinding machine and corresponding change speed moreover.

In order to solve the technical problem, the utility model provides an automatic limit machine is received in variable speed, the on-line screen storage device comprises a base, be provided with the install bin that has the chamber door on the base side up, be provided with first direction subassembly on the side of install bin, be provided with the second direction subassembly that is arranged in receiving first direction subassembly middle margin waste material on the side of base, it is connected with the physiosis axle that is used for rolling marginal waste material to rotate on the side of install bin, the one side that lies in the install bin on the side of base is provided with the driving motor who is used for driving physiosis axle and second direction subassembly operation, be provided with the converter that is used for controlling the driving motor rotational speed in the install bin, still include the potentiometre, the potentiometre is used for transmitting the signal for the converter so that converter control driving motor's rotational speed.

Preferably, first direction subassembly is including setting up the mounting panel on the install bin side, the one end of mounting panel is rotated and is connected with first leading wheel, the top dislocation interval that is located first leading wheel on the side of install bin is provided with the second leading wheel, the top dislocation interval that is located the second leading wheel on the side of install bin has the third leading wheel, and the third leading wheel is close to second direction subassembly, and the second direction subassembly is kept away from to the second leading wheel.

Preferably, the second guide assembly comprises a support plate longitudinally fixedly connected to the side face of the base, a reciprocating lead screw is arranged between the support plate and the installation box, one end of the reciprocating lead screw extends into the installation box, guide columns are arranged between the support plate and the installation box at intervals up and down, the number of the guide columns is two, the two guide columns are symmetrically arranged about the reciprocating lead screw, a lead screw nut is connected to the reciprocating lead screw in a threaded manner, a linear bearing capable of reciprocating on the guide column is arranged on the guide column, a guide rail fixing plate used for fixing the lead screw nut and the linear bearing is arranged on the side face of the lead screw nut, an edge folding fixing plate is arranged at one end of the guide rail fixing plate, and a fourth guide wheel is rotatably connected to the edge folding fixing plate.

Preferably, the edge-closing fixing plate comprises a first fixing plate fixedly connected with the guide rail fixing plate, a second fixing plate is transversely and vertically fixedly connected to one end of the first fixing plate, the first fixing plate is fixedly connected with one end of the second fixing plate, and the fourth guide wheel is rotatably connected to the side face, far away from the first fixing plate, of the end part of the second fixing plate.

Preferably, the side surface of the mounting box, which faces upwards, is transversely and rotatably connected with a fifth guide wheel, and the side surface of the mounting box, which is located between the edge-closing fixing plate and the third guide wheel, is transversely and rotatably connected with a sixth guide wheel through a guide fixing plate.

Preferably, driving motor's output stretches out to in the install bin, the one end of physiosis axle is passed through the fixing base and is rotated and connect on the side of install bin, synchronizing wheel and outer synchronizing wheel in being provided with from inside to outside on the fixing base, reciprocal lead screw is located and is provided with the lead screw synchronizing wheel on the tip of install bin, driving motor's output rotates through first hold-in range and outer synchronizing wheel and is connected, interior synchronizing wheel rotates through the second hold-in range with the lead screw synchronizing wheel and is connected.

Preferably, a screw rod shield is arranged between the supporting plate and the mounting box, a movable groove for the guide rail fixing plate to reciprocate is formed in the screw rod shield, and the edge-closing fixing plate is located outside the screw rod shield.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows: the edge waste materials generated when the rewinding machine cuts the cloth roll sequentially pass through the second guide wheel, the first guide wheel, the third guide wheel, the sixth guide wheel, the fifth guide wheel and the fourth guide wheel, then one end of the edge waste materials is wound and fixed on the inflatable shaft, then the driving motor is started, the output end of the driving motor drives the outer synchronous wheel and the inner synchronous wheel to rotate through the first synchronous belt, the outer synchronous wheel and the inner synchronous wheel rotate to drive the inflatable shaft to rotate through the fixing seat, the inner synchronous wheel drives the lead screw synchronous wheel to rotate through the second synchronous belt, the lead screw synchronous wheel drives the reciprocating lead screw to start rotating, further the lead screw nut can reciprocate on the reciprocating lead screw, then the fourth guide wheel can also move along with the lead screw nut, so that the edge waste materials can be wound and fixed on the inflatable shaft, in addition, the control of the rotating speed of the driving motor can be realized through the potentiometer and the frequency converter, the purpose of automatic speed change is realized, and further the edge winding machine and the rewinding machine are in a balanced state.

Drawings

Fig. 1 is a schematic perspective view of an automatic variable speed edge folding machine according to the present invention;

fig. 2 is a schematic view of a second three-dimensional structure of the automatic speed-changing edge folding machine of the present invention;

fig. 3 is a schematic three-dimensional structure diagram of the automatic variable speed edge folding machine of the present invention;

fig. 4 is a schematic three-dimensional structure diagram of the automatic speed changing edge folding machine of the present invention;

FIG. 5 is a schematic view of the inner side structure of the mounting box of the present invention;

fig. 6 is an enlarged schematic view of a portion a in fig. 5 according to the present invention.

In the figure: 1. a base; 2. a box door; 3. installing a box; 4. an inflatable shaft; 6. a drive motor; 7. a frequency converter; 8. a potentiometer; 9. mounting a plate; 10. a first guide wheel; 11. a second guide wheel; 12. a third guide wheel; 13. a support plate; 14. a reciprocating screw; 15. a guide post; 16. a lead screw nut; 17. a linear bearing; 18. a guide rail fixing plate; 19. fixing a plate by edge folding; 1901. a first fixing plate; 1902. a second fixing plate; 20. a fourth guide wheel; 21. a fifth guide wheel; 22. a guide fixing plate; 23. a sixth guide wheel; 24. a fixed seat; 25. an inner synchronizing wheel; 26. an outer synchronizing wheel; 27. a lead screw synchronizing wheel; 28. a first synchronization belt; 29. a second synchronous belt; 30. a lead screw shield; 31. a movable groove; 32. and (5) floating and fixing the rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 6 of the embodiments of the present invention. It is to be understood that the embodiments described are some, not all embodiments of the invention. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.

As shown in fig. 1-6: the automatic variable-speed edge folding machine comprises a base 1, wherein an installation box 3 with a box door 2 is arranged on the upward side surface of the base 1, a switch (not shown) for controlling the on-off of a driving motor 6 is arranged on the installation box 3, a first guide component is arranged on the side surface of the installation box 3, a second guide component for receiving edge waste materials in the first guide component is arranged on the side surface of the base 1, an air expansion shaft 4 for rolling the edge waste materials is rotatably connected to the side surface of the installation box 3, a paper core is arranged on the air expansion shaft 4, the edge waste materials are wound and fixed on the paper core, the air expansion shaft 4 is used for rapidly replacing the paper core, and the air expansion shaft 4 is the prior art and is not described again; a driving motor 6 for driving the air expansion shaft 4 and the second guide assembly to operate is arranged on one side of the mounting box 3 on the side surface of the base 1, a frequency converter 7 for controlling the rotating speed of the driving motor 6 is arranged in the mounting box 3, the frequency converter 7 is arranged on the side surface in the mounting box 3 and is connected with the driving motor 6 through a connecting wire, the air expansion device further comprises a potentiometer 8, the potentiometer 8 is used for transmitting a signal to the frequency converter 7 so that the frequency converter 7 can control the rotating speed of the driving motor 6, the connection mode of the driving motor 6 and the frequency converter 7 is the prior art, and details are not repeated herein; the connection between the potentiometer 8 and the frequency converter 7 is conventional and will not be described herein.

Further, the edge scraps are wound on the outer circumferential surface of the inflator shaft 4 by the first guide assembly and the second guide assembly.

Furthermore, when the rewinding machine is stopped, the floating fixing rod 32 is just dragged by corner cloth (edge waste) and is kept at a roughly horizontal position, at the moment, the driving motor 6 does not rotate, when the rewinding machine starts to operate, the corner cloth starts to be fed, at the moment, the floating fixing rod 32 falls and drives the potentiometer 8, the potentiometer 8 sends a signal to the frequency converter 7, the frequency converter 7 sends an acceleration signal to the driving motor 6, the speed of the air expansion shaft 4 is increased, the floating fixing rod 32 is slowly pulled up, the unreeling and the reeling are in a synchronous state, the rewinding machine accelerates again, the floating fixing rod 32 falls again, the driving motor 6 accelerates again, otherwise, if the rewinding machine decelerates, the floating fixing rod 32 is pulled up, at the moment, the driving motor 6 decelerates, and dynamic balance can be kept all the time.

In an embodiment, first direction subassembly is including setting up mounting panel 9 on the mounting box 3 side, install the bearing through the flange on the side of mounting box 3, be provided with the cylinder in the bearing, the columniform both ends stretch out outside the bearing respectively, mounting panel 9 links firmly with the cylinder that is located the mounting box 3, be provided with the dead lever 32 that floats on the cylinder that is located the mounting box 3, potentiometre 8 is installed on the dead lever 32 that floats, the one end of mounting panel 9 is rotated and is connected with first leading wheel 10, the top dislocation interval that is located first leading wheel 10 on the side of mounting box 3 is provided with second leading wheel 11, the top dislocation interval that is located second leading wheel 11 on the side of mounting box 3 has arranged third leading wheel 12, third leading wheel 12 is close to second direction subassembly, second direction subassembly is kept away from to second leading wheel 11.

Further, the edge waste on the rewinding machine enters the second guiding assembly through the second guiding wheel 11, the first guiding wheel 10 and the third guiding wheel 12.

In an embodiment, the second guiding assembly includes a supporting plate 13 longitudinally fixedly connected to the side surface of the base 1, a reciprocating lead screw 14 is disposed between the supporting plate 13 and the installation box 3, one end of the reciprocating lead screw 14 extends into the installation box 3, guide pillars 15 are disposed between the supporting plate 13 and the installation box 3 at intervals from top to bottom, the number of the guide pillars 15 is two, the two guide pillars 15 are symmetrically arranged with respect to the reciprocating lead screw 14, a lead screw nut 16 is connected to the reciprocating lead screw 14 through a thread, a linear bearing 17 capable of reciprocating on the guide pillar 15 is disposed on the guide pillar 15, a guide rail fixing plate 18 for fixing the lead screw nut 16 and the linear bearing 17 is disposed on the side surface of the lead screw nut 16, an edge fixing plate 19 is disposed at one end of the guide rail fixing plate 18, and a fourth guide wheel 20 is rotatably connected to the edge fixing plate 19.

Further, the driving motor 6 is started to drive the reciprocating lead screw 14 to rotate through the first synchronous belt 28, the outer synchronous wheel 26, the inner synchronous wheel 25, the second synchronous belt 29 and the lead screw synchronous wheel 27, and when the driving motor 6 rotates in one direction, the lead screw nut 16 can reciprocate on the reciprocating lead screw 14.

In one embodiment, the edge-closing fixing plate 19 includes a first fixing plate 1901 fixedly connected to the rail fixing plate 18, a second fixing plate 1902 is transversely and vertically fixedly connected to one end of the first fixing plate 1901, the first fixing plate 1901 is fixedly connected to one end of the second fixing plate 1902, and the fourth guide wheel 20 is rotatably connected to a side surface of the second fixing plate 1902, which is far away from the end of the first fixing plate 1901.

In an embodiment, a fifth guide wheel 21 is laterally and rotatably connected to the upward side surface of the second fixing plate 1902, and a sixth guide wheel 23 is laterally and rotatably connected to the side surface of the mounting box 3 between the edge-closing fixing plate 19 and the third guide wheel 12 through a guide fixing plate 22.

Further, the edge scraps pass through the third guide wheel 12 and then pass through the sixth guide wheel 23, the fifth guide wheel 21 and the fourth guide wheel 20 in sequence, and when the screw nut 16 reciprocates on the reciprocating screw 14, the fourth guide wheel 20 moves along with the reciprocating screw.

Furthermore, the third guide wheel 12 is arranged to rotate longitudinally, and the fifth guide wheel 21 and the sixth guide wheel 23 are arranged to rotate transversely, so that the friction force during the reciprocating motion time can be ensured to be minimum.

In an embodiment, the output end of the driving motor 6 extends into the installation box 3, one end of the inflatable shaft 4 is rotatably connected to the side surface of the installation box 3 through the fixing seat 24, a connecting shaft is arranged on the fixing seat 24, one end of the connecting shaft is connected with the inflatable shaft 4, the other end of the connecting shaft is connected with the inner synchronizing wheel 25 and the outer synchronizing wheel 26, the inner synchronizing wheel 25 and the outer synchronizing wheel 26 are arranged on the fixing seat 24 from inside to outside, the inner synchronizing wheel 25 and the outer synchronizing wheel 26 are sleeved on the connecting shaft, the reciprocating screw 14 is provided with the screw synchronizing wheel 27 on the end portion in the installation box 3, the output end of the driving motor 6 is rotatably connected with the outer synchronizing wheel 26 through the first synchronous belt 28, and the inner synchronizing wheel 25 and the screw synchronizing wheel 27 are rotatably connected through the second synchronous belt 29.

In one embodiment, a screw rod shield 30 is disposed between the supporting plate 13 and the mounting box 3, a movable groove 31 for reciprocating the guide rail fixing plate 18 is formed in the screw rod shield 30, and the edge fixing plate 19 is located outside the screw rod shield 30.

The utility model discloses a theory of operation: the edge waste materials generated by the rewinding machine during slitting of a cloth roll sequentially pass through the second guide wheel 11, the first guide wheel 10, the third guide wheel 12, the sixth guide wheel 23, the fifth guide wheel 21 and the fourth guide wheel 20, then one end of the edge waste materials is wound and fixed on the inflatable shaft 4, then the driving motor 6 is started, the output end of the driving motor 6 drives the outer synchronizing wheel 26 and the inner synchronizing wheel 25 to rotate through the first synchronous belt 28, the outer synchronizing wheel 26 and the inner synchronizing wheel 25 rotate and drive the inflatable shaft 4 to rotate through the fixing seat 24, the inner synchronizing wheel 25 drives the lead screw synchronizing wheel 27 to rotate through the second synchronous belt 29, the lead screw synchronizing wheel 27 drives the reciprocating lead screw 14 to start rotating, the lead screw nut 16 can reciprocate on the reciprocating lead screw 14, the fourth guide wheel 20 can also move along with the reciprocating movement, so that the edge waste materials can be wound and fixed on a paper core of the inflatable shaft 4, in addition, the control of the rotating speed of the driving motor 6 can be realized through the potentiometer 8 and the frequency converter 7, the purpose of automatic speed change is realized, and the rewinding machine is in a balanced state.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and embellishments can be made without departing from the principle of the present invention, and these improvements and embellishments should also be regarded as the protection scope of the present invention.

Claims

1. Automatic limit machine is received in variable speed, including the base, its characterized in that: the utility model discloses a solar cell panel, including base, install bin, pivot, the side of base is provided with the installation box that has the chamber door on the side that the base is up, be provided with first direction subassembly on the side of installation box, be provided with the second direction subassembly that is arranged in receiving first direction subassembly middle limb waste material on the side of base, it is connected with the physiosis axle that is used for rolling edge waste material to rotate on the side of installation box, one side that lies in the installation box on the side of base is provided with the driving motor who is used for driving physiosis axle and second direction subassembly operation, be provided with the converter that is used for controlling driving motor rotational speed in the installation box, still include the potentiometre, the potentiometre is used for giving the converter so that converter control driving motor's rotational speed with the signal transmission.

2. The automatic variable speed edge folding machine according to claim 1, characterized in that: first direction subassembly is including setting up the mounting panel on the install bin side, the one end of mounting panel is rotated and is connected with first leading wheel, the top dislocation interval that is located first leading wheel on the side of install bin is provided with the second leading wheel, the top dislocation interval that is located the second leading wheel on the side of install bin has arranged the third leading wheel, and the third leading wheel is close to second direction subassembly, and the second direction subassembly is kept away from to the second leading wheel.

3. The automatic variable speed edge folding machine according to claim 2, characterized in that: the second guide assembly comprises a support plate longitudinally fixedly connected to the side face of the base, a reciprocating lead screw is arranged between the support plate and the installation box, one end of the reciprocating lead screw extends into the installation box, guide columns are arranged between the support plate and the installation box at intervals up and down, the number of the guide columns is two, the two guide columns are symmetrically arranged about the reciprocating lead screw, a lead screw nut is connected onto the reciprocating lead screw in a threaded mode, a linear bearing capable of moving on the guide column in a reciprocating mode is arranged on the guide column, a guide rail fixing plate used for fixing the lead screw nut and the linear bearing is arranged on the side face of the lead screw nut, an edge folding fixing plate is arranged at one end of the guide rail fixing plate, and a fourth guide wheel is rotatably connected onto the edge folding fixing plate.

4. The automatic variable speed edge folding machine according to claim 3, characterized in that: the edge-closing fixing plate comprises a first fixing plate fixedly connected with the guide rail fixing plate, a second fixing plate is transversely and vertically fixedly connected with one end of the first fixing plate, the first fixing plate is fixedly connected with one end of the second fixing plate, and the fourth guide wheel is rotatably connected to the side face of the end part of the second fixing plate far away from the first fixing plate.

5. The automatic variable speed edge folding machine according to claim 4, characterized in that: and a fifth guide wheel is transversely and rotatably connected to the upward side surface of the second fixing plate, and a sixth guide wheel is transversely and rotatably connected between the edge-closing fixing plate and the third guide wheel through a guide fixing plate on the side surface of the installation box.

6. The automatic variable speed edge folding machine according to claim 5, characterized in that: the utility model discloses a pneumatic expansion device, including mounting box, actuating motor, fixing base, synchronous wheel, reciprocating lead screw, interior synchronizing wheel, outer synchronizing wheel, interior synchronizing wheel and lead screw synchronous wheel rotate the connection on the side of mounting box, actuating motor's output stretches out to the mounting box in, the one end of physiosis axle is passed through the fixing base and is connected on the side of mounting box, synchronizing wheel and outer synchronizing wheel in being provided with from inside to outside on the fixing base, reciprocating lead screw is located and is provided with the lead screw synchronous wheel on the tip of mounting box, actuating motor's output rotates through first hold-in range and outer synchronizing wheel and is connected, interior synchronizing wheel rotates through the second hold-in range with the lead screw synchronous wheel and is connected.

7. The automatic variable speed edge folding machine according to any one of claims 3 to 6, characterized in that: a lead screw protective cover is arranged between the supporting plate and the mounting box, a movable groove for the guide rail fixing plate to reciprocate is formed in the lead screw protective cover, and the edge-closing fixing plate is located outside the lead screw protective cover.