CN214563304U

CN214563304U - Carton surface film tension adjustment mechanism

Info

Publication number: CN214563304U
Application number: CN202120531075.8U
Authority: CN
Inventors: 许孝平
Original assignee: Shanghai Shengtong Times Printing Co ltd
Current assignee: Shanghai Shengtong Times Printing Co ltd
Priority date: 2021-03-12
Filing date: 2021-03-12
Publication date: 2021-11-02
Anticipated expiration: 2031-03-12

Abstract

The utility model relates to a carton surface film tension adjustment mechanism relates to carton processing technology field, including carrying the platform, carry the bench to be equipped with a plurality of transfer rollers that are used for carrying the cardboard, the lateral wall of cardboard extends the lateral wall of carrying the platform, carries one side of platform to be equipped with the plasma rifle, and the rifle head of plasma rifle upwards extends and aims at the cardboard and extends the diapire of carrying the platform. This application is through setting up the plasma rifle to with the molecular oxidation and the polarization on cardboard tectorial membrane surface, make the ion electric shock of plasma rifle corrode cardboard tectorial membrane surface, and then make the folding tension that forms carton surface film of cardboard reduce, increase the adhesive force of carton surface film, reduce the many times processing that the cardboard bonds the shakiness and causes, reach the effect of energy saving, thereby have the advantage that improves the carton and bond the steadiness.

Description

Carton surface film tension adjustment mechanism

Technical Field

The application relates to the technical field of carton processing, especially, relate to a carton surface film tension adjustment mechanism.

Background

At present, with the gradual rise of daily life culture of people, various commodity packages emerge endlessly, and are usually packaged and transported by adopting an environment-friendly carton, so that the packaging box has the characteristics of light weight, convenience in carrying, low manufacturing cost and exquisite printing.

In the production of cartons, the surface of the paperboard to be formed is usually color-printed to characterize the articles to be packaged. Then, the printed paper board is coated with a film, the plastic die and the paper board are bonded together after being heated and pressurized, and exquisite pictures are protected and luster is increased through the plastic film, so that the products packaged by the paper box are more attractive, and then the coated paper board is folded to form the paper box and then is bonded and fixed.

In the above-described related art, the inventors consider that: when the cardboard is folded and bonded to form the carton, the surface of the carton is provided with a layer of plastic film after the cardboard is coated with the film, the surface tension of the plastic film is low, and the adhesive is poor in the adhesion of the adhesive on the plastic film, so that the bonding stability of the carton is poor.

SUMMERY OF THE UTILITY MODEL

In order to improve the steadiness of carton bonding, the purpose of this application is to provide a carton surface film tension adjustment mechanism.

The application provides a carton surface film tension adjustment mechanism adopts following technical scheme:

the utility model provides a carton surface film tension adjustment mechanism, includes carries the platform, carry the bench to be equipped with a plurality of transfer rollers that are used for carrying the cardboard, the lateral wall of cardboard extends carry the lateral wall of platform, carry one side of platform to be equipped with the plasma rifle, the rifle head of plasma rifle upwards extends and aims at the cardboard and extends carry the diapire of platform.

Through adopting above-mentioned technical scheme, when carrying the cardboard after will laminating, place the cardboard on carrying the platform, carry after the transfer roller. And starting the plasma gun in the conveying process, so that the plasma gun pulling head is aligned to the paperboard and extends out of the bottom wall of the conveying table to carry out corona treatment, and the molecules on the surface of the paperboard film are oxidized and polarized, so that the ions of the plasma gun are electrically shocked to erode the surface of the paperboard film. And then make the folding tension that forms the carton after the cardboard reduce of carton surface film, increase the adhesive force of carton surface film, reduce the processing many times that the cardboard bonds the shakiness and cause, reach the effect of energy saving to improve the steadiness that the carton bonded.

Optionally, a fixing column is arranged on the side wall of the conveying table, an adjusting sleeve for supporting the plasma gun is sleeved on the fixing column, the adjusting sleeve is rotatably connected to the fixing column, and a fixing piece fixed to the fixing column is arranged on the adjusting sleeve.

By adopting the technical scheme, when the angle of the plasma gun in the paperboard conveying direction needs to be adjusted, the fixing of the adjusting sleeve and the fixing column is removed by removing the fixing piece, so that the plasma gun is rotated to drive the adjusting sleeve to rotate on the fixing column, and when the gun head of the plasma gun is adjusted to a proper position, the fixing piece is reused to fix the rotation of the adjusting sleeve on the fixing column, so that the plasma gun with the adjusted position is fixed on the fixing column, and the rotation angle of the plasma gun in the paperboard conveying direction is convenient to adjust.

Optionally, the fixing member includes a fixing rod penetrating through the adjusting sleeve, and a fixing handle fixedly connected to an end of the fixing rod, the fixing rod is in threaded connection with the adjusting sleeve and abuts against a side wall of the fixing column, and a length direction of the fixing handle is perpendicular to a length direction of the fixing rod.

Through adopting above-mentioned technical scheme, when rotating the adjusting collar, rotatory fixed handle to drive the dead lever and rotate in the adjusting collar, break away from the lateral wall of fixed column until the butt cover, in order to remove the fixed of adjusting collar and fixed column. When the adjusting sleeve rotates to a proper position on the fixed column, the fixed handle rotates reversely to drive the fixed rod to move towards the fixed column in the adjusting sleeve until the end part of the fixed rod abuts against the side wall of the fixed column, so that the adjusting sleeve is fixed by rotating on the fixed column, and the plasma gun is fixed by rotating on the rotating column.

Optionally, an arc surface attached to the circumferential side wall of the fixing column is arranged at the end part of the fixing rod in the adjusting sleeve.

Through adopting above-mentioned technical scheme, when the dead lever supports tightly in the lateral wall of fixed column, the dead lever removes towards the fixed column in the adjusting collar under the rotation of fixed handle, hugs closely the lateral wall of fixed column until the cambered surface of dead lever to the butt area of increase dead lever and fixed column, and then strengthens the steadiness that the dead lever supported tight fixed column, thereby strengthens the steadiness that the adjusting collar is fixed in on the fixed column.

Optionally, the adjusting sleeve slides on the fixing column along a direction perpendicular to the conveying direction of the paper board.

Through adopting above-mentioned technical scheme, when the cardboard extends the area of carrying the platform great or less, through rotatory fixed handle, remove the dead lever towards the direction of keeping away from the fixed column to remove the fixed of adjusting collar and fixed column. And then the adjusting sleeve slides along the axial direction of the fixed column until the plasma gun is aligned to the film covering range needing corona on the paperboard, and then the fixed handle is rotated reversely, so that the adjusting rod is tightly abutted to the fixed column again, the plasma gun sliding along the direction perpendicular to the conveying direction of the paperboard is fixed on the fixed column, and the plasma gun can be conveniently aligned to a larger or smaller paperboard for corona treatment.

Optionally, the plasma gun outer sleeve is provided with a fixed seat, the fixed seat is rotatably connected to the adjusting sleeve, and the fixed seat is provided with a locking piece locked with the adjusting sleeve.

Through adopting above-mentioned technical scheme, when the plasma gun angle of perpendicular to cardboard direction of delivery is adjusted to needs minizone, through removing the locking piece, with the fixed column and the fixed of adjusting collar remove to rotatory plasma gun is convenient for, make the fixing base rotate on the adjusting collar. Until the plasma gun adjusts to suitable angle after, reuse the locking piece to fix the rotation of fixing base on the adjusting collar to carry out the small-scale adjustment along the turned angle of perpendicular to cardboard direction of delivery to the plasma gun.

Optionally, the adapter sleeve is back to one side of fixed handle is equipped with the rotation post, the rotation post rotate connect in the fixing base, the locking piece is including wearing to locate locking lever, fixed connection on the fixing base lateral wall in lockplate on the locking lever, a plurality of confessions have been seted up on the circumference lateral wall of rotation post the locking lever penetrates the locking groove of going into behind the fixing base lateral wall.

Through adopting above-mentioned technical scheme, when plasma gun rotated along perpendicular cardboard direction of delivery, slided lockplate towards the direction of keeping away from the fixing base for the locking lever from locking inslot roll-off, in order to remove the fixed of fixing base and adjusting collar, so that plasma gun drives the fixing base and rotates on rotating the post. When rotating to suitable position until the plasma gun, remove lockplate towards the fixing base for the locking lever inserts in the fixing base until the card goes into the locking groove, fixes the rotation of fixing base on adjusting the cover, and then will fix along perpendicular to cardboard direction of delivery pivoted plasma gun.

Optionally, the cover is equipped with the spring on the locking lever, the one end of spring set up in the fixing base lateral wall, the other end set up in the lateral wall of lockplate, spring restoring force acts on the locking lever card is gone into the locking groove.

Through adopting above-mentioned technical scheme, when the locking with fixing base and adjusting collar is relieved, move the direction that the fixing base was kept away from to the lockplate to make the spring tensile, until the locking lever breaks away from locking groove, in order to relieve the locking of fixing base and adjusting collar. When the fixing base rotates to a proper position along with the plasma gun, the locking plate is loosened, and the restoring force of the spring acts on the locking plate, so that the locking plate moves towards the fixing base, the locking rod is driven to abut against the locking groove, and the stability of the locking rod clamped in the locking groove is enhanced.

In summary, the present application includes at least one of the following beneficial technical effects:

by arranging the plasma gun, molecules on the surface of the paperboard laminating film are oxidized and polarized, so that the ion electric shock of the plasma gun erodes the surface of the paperboard laminating film, the tension of the surface film of the carton is reduced after the paperboard is folded to form the carton, the adhesion capacity of the surface film of the carton is increased, the repeated processing caused by unstable bonding of the paperboard is reduced, the effect of saving energy is achieved, and the bonding stability of the carton is improved;

the fixed rod is tightly abutted against the side wall of the fixed column through sliding and rotating connection of the fixed column and the adjusting sleeve, so that the adjusting sleeve rotating and sliding on the fixed column is fixed, and the rotating angle of the plasma gun in the paperboard conveying direction and the plasma gun are conveniently adjusted to be aligned with a larger or smaller paperboard for corona treatment;

through setting up the rotation connection of fixing base and rotation post, utilize the cooperation of locking lever and spring for the fixing base rotates the back along with the plasma gun, and the spring drives the locking lever and inserts locking inslot, fixes the rotation of fixing base on the adjusting collar, so that carry out the miniwatt adjustment to the rotation angle of plasma gun along perpendicular to cardboard direction of delivery.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is an exploded view of an embodiment of the present application for showing a tuning sleeve.

Description of reference numerals: 1. a conveying table; 11. a conveying roller; 12. a motor; 13. a paperboard; 14. fixing a column; 15. an adjusting sleeve; 16. rotating the column; 161. a locking groove; 17. a fixed seat; 18. a plasma gun; 2. a fixing member; 21. fixing the rod; 211. a cambered surface; 22. a fixed handle; 3. a locking member; 31. a locking lever; 32. a locking plate; 33. a spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses carton surface film tension adjustment mechanism.

Referring to fig. 1, a carton surface film tension adjusting mechanism comprises a conveying platform 1, a plurality of conveying rollers 11 rotatably connected to the conveying platform 1, and a motor 12 fixedly connected to the side wall of the conveying platform 1 and driving the conveying rollers 11 to rotate, wherein the plurality of conveying rollers 11 are connected through belt transmission.

Referring to fig. 1 and 2, the conveying rollers 11 are arranged side by side along the length direction of the conveying platform 1, a plurality of paper boards 13 are placed on the conveying rollers 11, and the side walls on two sides of the width direction of the paper boards 13 extend out of the side walls of the conveying direction of the conveying platform 1. Fixedly connected with fixed column 14 on the lateral wall of conveying platform 1 one side, fixed column 14 extends along the direction that perpendicular to cardboard 13 carried, and the cover is equipped with adjusting collar 15 on the fixed column 14, and adjusting collar 15 rotates and slides along the axial direction of fixed column 14 when connecting on fixed column 14.

Referring to fig. 2, the adjusting sleeve 15 is mounted with a fixing member 2 fixed to the fixing post 14 to fix the adjusting sleeve 15 to the fixing post 14 by rotating and sliding. The fixing part 2 comprises a fixing rod 21 arranged in the adjusting sleeve 15 in a penetrating way and a fixing handle 22 fixedly connected to one end of the fixing rod 21 far away from the adjusting sleeve 15. The fixing rod 21 extends along the axial direction perpendicular to the fixing column 14, the fixing rod 21 is connected in the adjusting sleeve 15 in a threaded mode, and the axis of the fixing handle 22 is perpendicular to the axis of the fixing rod 21.

Referring to fig. 2, the end of the fixing rod 21 located inside the adjusting sleeve 15 is provided with an arc surface 211 tightly attached to the circumferential side wall of the fixing column 14, so that the fixing handle 22 rotates to drive the fixing rod 21 to move towards the fixing column 14, the arc surface 211 abuts against the side wall of the fixing column 14, and the adjusting sleeve 15 is fixed by sliding and rotating on the fixing column 14.

Referring to fig. 1 and 2, a rotating column 16 is fixedly connected to a side wall of the adjusting sleeve 15, which faces away from the fixing rod 21, a fixing seat 17 is sleeved on the rotating column 16, and a plasma gun 18 is fixedly connected to a side wall of the fixing seat 17, which faces away from the fixing rod 21. The tip of the plasma gun 18 extends upwards and is aligned with the paper board 13 and extends out of the bottom wall of the conveying platform 1, so that the film coating at the edge of the paper board 13 is subjected to corona treatment by the plasma gun 18 during the conveying process of the paper board 13, the molecules on the film coating surface of the paper board 13 are oxidized and polarized, and the ion electric shock of the plasma gun 18 erodes the film coating surface of the paper board 13. And further, the tension of the surface film of the carton is reduced after the paper board 13 is folded to form the carton, so that the adhesion capability of the surface film of the carton is increased.

Referring to fig. 1 and 2, the rotating column 16 is rotatably connected in the fixed seat 17, so that the plasma gun 18 rotates on the adjusting sleeve 15 along with the fixed seat 17, and further, the plasma gun 18 rotates on the adjusting sleeve 15 along the direction perpendicular to the feeding direction of the paper sheet 13. And the fixed seat 17 is provided with a locking piece 3 locked with the adjusting sleeve 15 so as to fix the plasma gun 18 with the adjusted angle through the locking piece 3 of the locking piece 3.

Referring to fig. 2, the locking member 3 includes a locking rod 31 disposed through the fixing base 17, and a locking plate 32 fixedly connected to an end of the locking rod 31 away from the fixing base 17, wherein an end of the fixing base 17 close to the plasma gun 18 extends to a side of the locking plate 32 opposite to the adjusting sleeve 15 and is in sliding abutment with the locking plate 32.

Referring to fig. 2, a plurality of locking grooves 161 into which the locking lever 31 is inserted are formed in a circumferential sidewall of the rotary cylinder 16, the locking grooves 161 are uniformly distributed along the circumferential sidewall of the rotary cylinder 16, and an axial direction of the locking lever 31 is perpendicular to an axial direction of the fixing lever 21.

Referring to fig. 2, a spring 33 is sleeved on the locking lever 31, one end of the spring 33 is fixedly connected to the side wall of the fixing seat 17, and the other end of the spring 33 is fixedly connected to the side wall of the locking plate 32 facing the fixing seat 17. The restoring force of the spring 33 acts on the locking plate 32 to drive the locking rod 31 to abut against the locking groove 161, so that the fixed seat 17 is fixed along with the angle of the plasma gun 18 after rotation, and the stability of the plasma gun 18 fixed on the adjusting sleeve 15 after angle adjustment is enhanced.

The implementation principle of this application embodiment carton surface film tension adjustment mechanism does: when the coated paper sheet 13 is conveyed, the paper sheet 13 is placed on the conveying table 1. Then the plasma gun 18 is rotated in the conveying direction of the paper sheet 13 while the plasma gun 18 is slid in the direction perpendicular to the conveying direction of the paper sheet 13, so that the adjustment sleeve 15 is rotated and slid on the fixed post 14. Then the fixing handle 22 is rotated to drive the fixing rod 21 to abut against the side wall of the fixing column 14, so as to fix the rotation of the plasma gun 18 along the conveying direction of the paper board 13 and the sliding on the fixing column 14.

The locking plate 32 is moved towards the direction far away from the fixed seat 17, so that the locking rod 31 is pulled out of the locking groove 161, the plasma gun 18 is rotated along the direction perpendicular to the conveying direction of the paper board 13 until the locking plate 32 is released after the plasma gun 18 is rotated to a proper angle, the spring 33 acts on the locking plate 32 to drive the locking rod 31 to be clamped into the locking groove 161, the plasma gun 18 which rotates along the conveying direction perpendicular to the paper board 13 is fixed, and the plasma gun 18 is adjusted in a small range along the rotating angle perpendicular to the conveying direction of the paper board 13. Then the motor 12 is started to drive the conveying roller 11 to rotate to convey the paper board 13, so that the gun head of the plasma gun 18 is aligned with the paper board 13 and extends out of the bottom wall of the conveying platform 1 to perform corona treatment, molecules on the film-coated surface of the paper board 13 are oxidized and polarized, and ions of the plasma gun 18 erode the film-coated surface of the paper board 13 through electric shock. And then make the cardboard 13 fold the tension that forms the carton after the carton surface film reduce, increase the adhesive force of carton surface film, reduce the many times processing that 13 cardboards bonded shakiness and cause, reach the effect of energy saving to improve the steadiness that the carton bonded.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a carton surface film tension adjustment mechanism which characterized in that: including carrying platform (1), be equipped with a plurality of transfer rollers (11) that are used for carrying cardboard (13) on carrying platform (1), the lateral wall of cardboard (13) extends the lateral wall of carrying platform (1), one side of carrying platform (1) is equipped with plasma gun (18), the rifle head of plasma gun (18) upwards extends and aims at cardboard (13) and extends the diapire of carrying platform (1).

2. The carton face film tension adjustment mechanism of claim 1, wherein: the plasma gun conveying device is characterized in that a fixed column (14) is arranged on the side wall of the conveying platform (1), an adjusting sleeve (15) for supporting the plasma gun (18) is sleeved on the fixed column (14), the adjusting sleeve (15) is rotatably connected onto the fixed column (14), and a fixing piece (2) fixed with the fixed column (14) is arranged on the adjusting sleeve (15).

3. The carton face film tension adjustment mechanism of claim 2, wherein: the fixing piece (2) comprises a fixing rod (21) arranged in the adjusting sleeve (15) in a penetrating mode and a fixing handle (22) fixedly connected to the end portion of the fixing rod (21), the fixing rod (21) is connected in the adjusting sleeve (15) in a threaded mode and abuts against the side wall of the fixing column (14), and the length direction of the fixing handle (22) is perpendicular to the length direction of the fixing rod (21).

4. The carton face film tension adjustment mechanism of claim 3, wherein: the end part of the fixing rod (21) in the adjusting sleeve (15) is provided with an arc surface (211) which is attached to the circumferential side wall of the fixing column (14).

5. The carton face film tension adjustment mechanism of claim 2, wherein: the adjusting sleeve (15) slides on the fixing column (14) along the direction vertical to the conveying direction of the paper board (13).

6. The carton face film tension adjustment mechanism of claim 3, wherein: plasma gun (18) overcoat is equipped with fixing base (17), fixing base (17) rotate connect in on adjusting collar (15), be equipped with on fixing base (17) with locking piece (3) that adjusting collar (15) locked mutually.

7. The carton face film tension adjustment mechanism of claim 6, wherein: the adjusting sleeve is back to right one side of fixed handle (22) is equipped with rotation post (16), rotation post (16) rotate connect in fixing base (17), locking piece (3) are including wearing to locate locking lever (31), fixed connection on fixing base (17) lateral wall in locking plate (32) on locking lever (31), a plurality of confessions have been seted up on the circumference lateral wall of rotation post (16) locking lever (31) penetrate locking groove (161) that go into behind fixing base (17) lateral wall.

8. The carton face film tension adjustment mechanism of claim 7, wherein: the cover is equipped with spring (33) on locking lever (31), the one end of spring (33) set up in fixing base (17) lateral wall, the other end set up in the lateral wall of locking plate (32), spring (33) restoring force acts on locking lever (31) card is gone into locking groove (161).