CN215790110U

CN215790110U - Paper tube cutting is with smart device of cutting

Info

Publication number: CN215790110U
Application number: CN202121770172.9U
Authority: CN
Inventors: 陈孝英; 王超; 高冬良; 周峰
Original assignee: Tongxiang Hengyi Paper Plastic Co ltd
Current assignee: Tongxiang Hengyi Paper Plastic Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-02-11
Anticipated expiration: 2031-07-30

Abstract

The utility model discloses a paper tube cutting machine which comprises a feeding device, a conveying device, a cutting device and a material receiving device, wherein the cutting device comprises a first machine frame, a material outlet and inlet device, a material inlet and outlet device and a fine cutting device, the material outlet and inlet device is arranged on the rear side of the right end of the first machine frame and used for receiving a paper tube from the conveying device, the material inlet and outlet device and the fine cutting device are arranged at the upper end of the first machine frame, the material inlet and outlet device comprises a material inlet stop block and a material outlet stop block and used for pushing the paper tube into and out of the fine cutting device, and the fine cutting device is used for fine cutting of the paper tube. The precision cutting device for cutting the paper tube, provided by the utility model, can realize the automation of precision cutting of the paper tube, improve the efficiency of large-scale production and avoid potential safety hazards caused by manual operation.

Description

Paper tube cutting is with smart device of cutting

Technical Field

The utility model belongs to the technical field of paper tube cutting, and particularly relates to a fine cutting device for cutting a paper tube.

Background

The paper tube is a common product in daily life and has wide application, for example, products such as adhesive tapes, roll paper, plastic films and the like are all selected as an inner core. When the paper tube is manufactured, paper with certain thickness and hardness is matched with glue, and hard paper is wound into the paper tube on special tube winding equipment. The paper tube is long and cannot be directly applied to products such as adhesive tapes and roll paper, and therefore special paper tube cutting equipment is needed to cut the long paper tube into small paper tubes with specified lengths.

The during operation of prior art's paper tube cutting machine often utilizes the manual work to alternate the paper tube on cutting device and collect the paper tube, has great potential safety hazard to the manual work. Meanwhile, the manual efficiency and the cost are higher, and the mass production efficiency is easily influenced for large-scale production.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a precision cutting device for cutting a paper tube, which can realize the automation of precision cutting of the paper tube, improve the efficiency of large-scale production and avoid potential safety hazards caused by manual operation.

The utility model provides a precision cutting device for cutting a paper tube, which comprises a feeding device, a conveying device, a cutting device and a receiving device, wherein the cutting device comprises a first frame, a feeding and discharging device and a precision cutting device, wherein:

the feeding device is arranged on the rear side of the right end of the first rack, the feeding device comprises a feeding mechanism and a conversion mechanism, the feeding mechanism comprises a lifting rack, a first driving motor, a first screw rod and a first paper tube bracket are mounted at the lower end of the lifting rack, the first screw rod is connected with the first driving motor, the first paper tube bracket is provided with a threaded hole matched with the first screw rod in the direction, two obliquely arranged support columns are arranged on the front side of the lifting rack, the conversion mechanism comprises a lifting frame, the lifting frame comprises an upright post, a baffle piece is arranged above the rear end of the upright post, second paper tube brackets are arranged at the upper end and the lower end of the front end of the upright post, and a lifting mechanism is arranged on one side of the lifting frame;

the feeding and discharging device and the fine cutting device are arranged at the upper end of the first machine frame, the fine cutting device comprises a fixed seat and a movable seat, a carrier roller for supporting a paper tube is arranged at the lower end of the fixed seat, the movable seat is arranged at the upper end of the fixed seat, the movable seat is hinged with the fixed seat, an oil cylinder is hinged at the front end of the movable seat, the other end of the oil cylinder is hinged with the first machine frame, a cutting roller for cutting the paper tube is arranged on the movable seat, and a cutter is arranged on the cutting roller;

the feeding and returning device comprises a first guide rail and a base moving left and right on the first guide rail, the base is fixedly connected with a feeding stop block and a returning stop block, the distance between the feeding stop block and the returning stop block is larger than the length of a paper tube, the feeding stop block and the returning stop block are both provided with through holes, and the through holes are matched with the carrier rollers.

Preferably, the pan feeding device includes the pan feeding platform of second frame and slope, the second frame sets up the front side of pan feeding platform corresponds and is equipped with the pan feeding mouth, both sides are equipped with first transfer chain in the second frame, first transfer chain passes through the drive of second driving motor and is in encircle rotating in the second frame, first transfer chain equidistant is equipped with a plurality of third paper tube brackets, the front side upper end of second frame is equipped with the discharge gate.

Preferably, the height of the feeding opening is larger than the diameter of one paper tube, and the height of the feeding opening is smaller than the diameters of two paper tubes.

Preferably, the third paper tube bracket includes integrated into one piece's supporting part and prevents falling the portion of colluding, the supporting part is perpendicular first conveying chain sets up, it sets up to prevent falling the portion of colluding the supporting part is kept away from the one end of first conveying chain.

Preferably, the conveying device comprises a third frame, a guiding device is arranged at the right end of the third frame, the guiding device comprises two inclined discharging columns, the discharging columns extend into the discharging port, the two discharging columns are arranged between the two conveying chains, a second conveying chain is arranged at the upper end of the third frame, the second conveying chain is driven by a third driving motor to rotate around the third frame, a plurality of pushing pieces are arranged at equal intervals on the second conveying chain, a discharging port is arranged on the rear side of the left end of the third frame, the discharging port corresponds to the front side of the first paper tube bracket, a pushing device is arranged on the other side of the third frame opposite to the discharging port, the pushing device comprises a mounting frame and a push plate which are mounted on the third frame, an air cylinder is mounted on the mounting frame, and a piston rod of the air cylinder is connected with the push plate, the cylinder both sides are equipped with the guiding hole, be equipped with the guide bar in the guiding hole, the guide bar with push pedal fixed connection.

Preferably, the lifting mechanism comprises a support bracket, the support bracket is installed at the lower end of the lifting frame, the first machine frame is provided with a second guide rail, the support bracket slides on the second guide rail, a second screw rod penetrates through the middle of the support bracket, and the second screw rod is driven to rotate by a fourth driving motor.

Preferably, the support bracket is lower than the feed and return stops.

Preferably, the guide bar is kept away from one end of the push plate is provided with an anti-falling baffle, and the anti-falling baffle is fixedly connected with the guide bar.

Preferably, the length of the first conveyor matches the individual length of the paper tube before cutting, and the length of the second conveyor matches the individual length of the paper tube after cutting.

The fine cutting device for cutting the paper tube has the advantages that the automatic fine cutting of the paper tube can be realized, the efficiency of large-scale production is improved, and potential safety hazards caused by manual operation are avoided.

Drawings

FIG. 1 is a schematic view of a perspective of a preferred embodiment of the present invention.

Fig. 2 is a schematic view of another perspective of a preferred embodiment provided by the present invention.

Fig. 3 is a schematic view of a loading and unloading device according to a preferred embodiment of the present invention.

The reference numerals include: 11. a feeding table; 12. a second frame; 121. a first conveyor chain; 122. a third paper tube holder; 123. a discharge port; 20. a third frame; 21. discharging the material column; 221. a feeding port; 222. pushing the plate; 223. a guide bar; 224. a cylinder; 31. a lifting frame; 311. a first screw; 312. a first drive motor; 313. a first paper tube holder; 321. a support pillar; 322. a column; 323. a second paper tube holder; 324. a barrier member; 41. a first frame; 42. a fixed seat; 421. a carrier roller; 43. a movable seat; 431. cutting rollers; 44. an oil cylinder; 45. a base; 451. a feeding stop block; 452. a material returning stop block; 51. a first conveying device; 52. a second conveying device; 60. a paper tube.

Detailed Description

The utility model discloses a fine cutting device for cutting a paper tube, and the specific implementation mode of the utility model is further described in combination with the preferred embodiment.

Referring to fig. 1-3 of the drawings, fig. 1 is a schematic view from one perspective of a preferred embodiment provided by the present invention, fig. 2 is a schematic view from another perspective of the preferred embodiment provided by the present invention, and fig. 3 is a schematic view of a loading and unloading device of the preferred embodiment provided by the present invention.

Preferred embodiments.

The utility model provides a precision cutting device for cutting a paper tube, which comprises a feeding device, a conveying device, a cutting device and a receiving device, wherein the cutting device comprises a first frame 41, a feeding and discharging device and a precision cutting device, wherein:

the feeding device is arranged on the rear side of the right end of the first rack 41, the feeding device comprises a feeding mechanism and a switching mechanism, the feeding mechanism comprises a lifting rack 31, a first driving motor 312, a first screw 311 and a first paper tube bracket 313 are mounted at the lower end of the lifting rack 31, the first screw 311 is connected with the first driving motor 312, the first paper tube bracket 313 is provided with a threaded hole matched with the first screw 311 in the direction, two obliquely arranged support columns 321 are arranged on the front side of the lifting rack 31, the switching mechanism comprises a lifting frame, the lifting frame comprises a vertical column 322, a baffle piece 324 is arranged above the rear end of the vertical column 322, a second paper tube bracket 323 is arranged at the upper end and the lower end of the front end of the vertical column 322, and a lifting mechanism is arranged on one side of the lifting frame;

the feeding and returning device and the fine cutting device are arranged at the upper end of the first frame 41, the fine cutting device comprises a fixed seat 42 and a movable seat 43, a carrier roller 421 for supporting a paper tube 60 is arranged at the lower end of the fixed seat 42, the movable seat 43 is arranged at the upper end of the fixed seat 42, the movable seat 43 is hinged with the fixed seat 42, an oil cylinder 44 is hinged at the front end of the movable seat 43, the other end of the oil cylinder 44 is hinged with the first frame 41, a cutting roller 431 for cutting the paper tube 60 is arranged on the movable seat 43, and a cutter is arranged on the cutting roller 431;

the feeding and returning device comprises a first guide rail and a base 45 moving left and right on the first guide rail, the base 45 is fixedly connected with a feeding block 451 and a returning block 452, the distance between the feeding block 451 and the returning block 452 is larger than the length of the paper tube 60, the feeding block 451 and the returning block 452 are both provided with through holes, and the through holes are matched with the carrier rollers 421.

The pan feeding device includes pan feeding platform 11 of second frame 12 and slope, second frame 12 sets up the front side of pan feeding platform 11 and the correspondence is equipped with the pan feeding mouth, both sides are equipped with first transfer chain 121 in the second frame 12, first transfer chain 121 passes through the drive of second driving motor and is in encircle in the second frame 12 and rotate, first transfer chain 121 equidistant is equipped with a plurality of third paper tube brackets 122, the front side upper end of second frame 12 is equipped with discharge gate 123.

The height of the feeding opening is larger than the diameter of one paper tube 60, and the height of the feeding opening is smaller than the diameters of the two paper tubes 60.

The third paper tube bracket 122 includes an integrally formed supporting portion and a hook-falling prevention portion, the supporting portion is perpendicular to the first conveying chain 121, and the hook-falling prevention portion is disposed at one end of the supporting portion away from the first conveying chain 121.

The conveying device comprises a third rack 20, a guide device is arranged at the right end of the third rack 20, the guide device comprises two inclined discharging columns 21, the discharging columns 21 extend into the discharging hole 123, the two discharging columns 21 are arranged between the two conveying chains, a second conveying chain is arranged at the upper end of the third rack 20 and is driven by a third driving motor to rotate around the third rack 20, a plurality of pushing pieces are arranged at equal intervals on the second conveying chain, a discharging hole 221 is arranged on the rear side of the left end of the third rack 20, the discharging hole 221 corresponds to the front side of the first paper tube bracket 313, a pushing device is arranged on the other side of the third rack 20 opposite to the discharging hole 221 and comprises a mounting rack and a push plate 222 mounted on the third rack 20, and an air cylinder 224 is mounted on the mounting rack, the piston rod of the cylinder 224 is connected with the push plate 222, guide holes are formed in two sides of the cylinder 224, guide rods 223 are arranged in the guide holes, and the guide rods 223 are fixedly connected with the push plate 222.

The lifting mechanism comprises a support bracket, the support bracket is installed at the lower end of the lifting frame, the first frame 41 is provided with a second guide rail, the support bracket slides on the second guide rail, a second screw rod penetrates through the middle of the support bracket, and the second screw rod is driven to rotate by a fourth driving motor.

The support bracket is lower than the feed block 451 and the discharge block 452.

The guide bar 223 is kept away from the one end of push pedal 222 is equipped with the anti-drop baffle, the anti-drop baffle with guide bar 223 fixed connection.

The length of the first conveyor 51 matches the individual length of the paper tube 60 before cutting, and the length of the second conveyor 52 matches the individual length of the paper tube 60 after cutting.

The working principle is as follows:

firstly, a produced paper tube 60 is placed on the feeding table 11, the paper tube 60 slides to the feeding port under the action of gravity and enters the second rack 12 through the feeding port, the first conveying chain 121 rotates to drive the third paper tube bracket 122 to rotate, and the third paper tube bracket 122 drags the paper tube 60 and brings the paper tube 60 to the discharging port 123 through the first conveying chain 121. The height of the feeding port is connected between one diameter and two diameters of the paper tube 60, so that the paper tube 60 can only enter one feeding port at a time when entering the feeding port.

When the paper tube 60 passes through the discharge port 123, the discharge column 21 abuts against the paper tube 60, the paper tube 60 slides into the third rack 20 along the main column, and the paper tube 60 moves from the right end to the left end of the third rack 20 through the second transmission chain. The air cylinder 224 pushes the push plate 222, and the push plate 222 pushes the paper tube 60 toward the elevator frame 31.

After the paper tube 60 is received by the first paper tube bracket 313 of the lifting frame 31, the first driving motor 312 drives the first screw 311 to rotate, the first paper tube bracket 313 moves downwards along the first guide rail, when the first paper tube bracket 313 moves to the lowest end of the stroke, the paper tube 60 is dragged by the support column 321, and the paper tube 60 slides downwards along the support column 321. The baffle piece 324 abuts against the paper tube 60, the fourth driving motor drives the second screw to rotate, the support bracket descends along the second guide rail, the lifting frame descends along with the support bracket, and the paper tube 60 falls onto the second paper tube bracket 323 at the upper end.

The base 45 moves leftwards along the first guide rail, the feeding block 451 and the material returning block 452 move leftwards, the paper tube 60 is pushed onto the carrier roller 421 by the feeding block 451, the moving seat 43 is pushed by the oil cylinder 44, the fixed seat 42 rotates, the cutting roller 431 approaches to the paper tube 60, and the paper tube 60 is cut by the cutter. After the paper tube 60 is pushed onto the supporting roller 421 by the feeding stopper 451, the supporting bracket is moved up to the original position. After the cutting is completed, the push-pull stopper pushes the cut paper tube 60 to the second paper tube bracket 323 at the lower end.

The paper tube 60 after the previous cutting is pushed into the first conveying device 51 through the paper tube 60 after the subsequent cutting, the first conveying device 51 conveys the paper tubes 60 after the cutting to the second conveying device 52 one by one, and the second conveying device 52 radially conveys the paper tubes 60 after the cutting so as to further polish and process and the like. And the material receiving device is arranged below the conveying device, so that the field is saved, and the production field is convenient to arrange.

It should be noted that the technical features of the design of the conveying device, the type selection of the driving motor, and the like according to the present invention should be regarded as the prior art, and the specific structure, the operation principle, the control mode and the spatial arrangement mode of the technical features may be selected conventionally in the field, and should not be regarded as the point of the utility model of the present invention, and the present invention is not further specifically described in detail.

It will be apparent to those skilled in the art that modifications and equivalents may be made in the embodiments and/or portions thereof without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a paper tube cutting is with smart cutting device, a serial communication port, including loading attachment, conveyor, cutting device and material collecting device, cutting device includes out first frame, goes out material feeding unit, advances material returned device and smart cutting device, wherein:

2. The finishing device for cutting a paper tube according to claim 1, characterized in that: the pan feeding device includes the pan feeding platform of second frame and slope, the second frame sets up the front side of pan feeding platform corresponds and is equipped with the pan feeding mouth, both sides are equipped with first transfer chain in the second frame, first transfer chain passes through the drive of second driving motor and is in encircle the rotation in the second frame, first transfer chain equidistant is equipped with a plurality of third paper tube brackets, the front side upper end of second frame is equipped with the discharge gate.

3. The finishing device for cutting the paper tube according to claim 2, characterized in that: the height of the feeding opening is larger than the diameter of one paper tube, and the height of the feeding opening is smaller than the diameters of the two paper tubes.

4. The finishing device for cutting the paper tube according to claim 2, characterized in that: the third paper tube bracket comprises an integrally formed supporting part and a hook falling prevention part, the supporting part is perpendicular to the first conveying chain, and the hook falling prevention part is arranged at one end, far away from the supporting part, of the first conveying chain.

5. The finishing device for cutting the paper tube according to claim 2, characterized in that: the conveying device comprises a third rack, a guide device is arranged at the right end of the third rack, the guide device comprises two inclined discharging columns, the discharging columns extend into the discharging port, the two discharging columns are arranged between the two conveying chains, a second conveying chain is arranged at the upper end of the third rack and driven by a third driving motor to rotate around the third rack, a plurality of pushing pieces are arranged at equal intervals on the second conveying chain, a discharging port is arranged on the rear side of the left end of the third rack and corresponds to the front side of the first paper tube bracket, a pushing device is arranged on the other side of the third rack opposite to the discharging port and comprises a mounting rack and a pushing plate which are mounted on the third rack, an air cylinder is mounted on the mounting rack, and a piston rod of the air cylinder is connected with the pushing plate, the cylinder both sides are equipped with the guiding hole, be equipped with the guide bar in the guiding hole, the guide bar with push pedal fixed connection.

6. The finishing device for cutting the paper tube according to claim 5, characterized in that: the lifting mechanism comprises a support bracket, the support bracket is installed at the lower end of the lifting frame, the first frame is provided with a second guide rail, the support bracket slides on the second guide rail, a second screw rod penetrates through the middle of the support bracket, and the second screw rod is driven to rotate by a fourth driving motor.

7. The finishing device for cutting the paper tube according to claim 6, characterized in that: the support bracket is lower than the feeding stop block and the material returning stop block.

8. The finishing device for cutting the paper tube according to claim 5, characterized in that: the guide bar is kept away from the one end of push pedal is equipped with anti-drop baffle, anti-drop baffle with guide bar fixed connection.

9. The finishing device for cutting a paper tube according to claim 1, characterized in that: the material receiving device comprises a first conveying device and a second conveying device, the first conveying device is arranged on the right side of the lifting frame, the first conveying device conveys along the axial direction of the paper tube, the second conveying device is arranged at the front end of the right side of the first conveying device, and the second conveying device conveys along the radial direction of the paper tube.

10. The finishing device for cutting a paper tube according to claim 9, characterized in that: the length of the first conveying device is matched with the single length of the paper tube before cutting, and the length of the second conveying device is matched with the single length of the paper tube after cutting.