CN213618994U

CN213618994U - PET preshrinking system in printing of conductive film coil stock

Info

Publication number: CN213618994U
Application number: CN202022155471.3U
Authority: CN
Inventors: 王林生; 王士发
Original assignee: Shenzhen Yixiantong Electronics Co ltd
Current assignee: Shenzhen Yixiantong Electronics Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-07-06
Anticipated expiration: 2030-09-27

Abstract

The utility model relates to the technical field of conductive film production, and discloses a PET preshrinking system in conductive film coil stock printing, which comprises a box body, wherein a first box body is bolted at the upper part on the right side of the front side of the box body, a first motor is arranged in the first box body, an output shaft of the first motor runs through the box body and extends into the box body, a groove is formed in the surface of the top of the box body, and a plurality of conveying rollers are rotatably connected in the groove; the utility model discloses a transfer roller, drive structure, shower nozzle, stoving structure, rotatory roller and the setting of pressing from both sides tight structure for the device possesses and can improve heating and drying speed, and can carry out the rolling with the film of accomplishing that contracts in advance, facilitate for the operator, improve work efficiency's advantage, it is slower to have solved current operation of contracting in advance when heating and drying to the film, work efficiency is lower, and inconvenient rolling is carried out to the film after accomplishing that contracts in advance, the problem of inconvenience is brought for the operator.

Description

PET preshrinking system in printing of conductive film coil stock

Technical Field

The utility model relates to a conductive film production technical field specifically is PET preshrinking system in conductive film coil stock printing.

Background

The PET film is a packaging film with relatively comprehensive performance. The transparency is good and the gloss is good; the air tightness and the fragrance retention are good; moderate moisture resistance and reduced moisture permeability at low temperatures. The PET film has excellent mechanical performance, the toughness is the best of all thermoplastic plastics, and the tensile strength and the impact strength are much higher than those of the common films; and the product has good stiffness and stable size, and is suitable for secondary processing of printing, paper bags and the like. The PET film also has excellent heat resistance, cold resistance and good chemical resistance and oil resistance. But it is not resistant to strong bases.

At present in PTE film production process, meet the heat when the PTE film and then can take place the shrink, bring the trouble for subsequent processing work, need carry out the preshrinking operation to it in order to make things convenient for processing, but present preshrinking operation speed is slower when heating the stoving to the film, work efficiency is lower, and inconvenient film after accomplishing the preshrinking carries out the rolling, bring inconvenience for the operator, for this reason we propose one kind can improve heating and drying speed, and can carry out the rolling with the film that the preshrinking was accomplished, facilitate for the operator, this problem is solved to the preshrinking system that improves work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PET system of contracting in advance in conductive film coil stock printing possesses and can improve heating and drying speed, can carry out the rolling with the film of contracting completion in advance moreover, facilitates for the operator, improves work efficiency's advantage, and it is slower to have solved current operation of contracting in advance when heating and drying the film, and work efficiency is lower, and inconvenient rolling is carried out to the film after the completion of contracting in advance moreover, brings inconvenient problem for the operator.

In order to achieve the above object, the utility model provides a following technical scheme: the PET preshrinking system in the conductive film coil stock printing comprises a box body, wherein a first box body is bolted on the upper part of the right side of the front side of the box body, a first motor is mounted inside the first box body, an output shaft of the first motor penetrates through the box body and extends into the box body, a groove is formed in the surface of the top of the box body, a plurality of conveying rollers are rotatably connected inside the groove, a rotary rod is bolted at the front end of each conveying roller, the front end of each rotary rod penetrates through the groove and extends to the inner wall of the box body, a transmission structure is arranged on the front side of each rotary roller, hydraulic rods are mounted on four sides of the top of the box body, a mounting plate is fixedly mounted at the top of each hydraulic rod output shaft, a water tank is mounted on the right side of the top of the mounting plate, a water pump is mounted on the right side of, the utility model discloses a winding device, including mounting panel, hose, the left and right sides of mounting panel bottom have been bolted and have been connected with the fixed slot, the right side of mounting panel bottom has been bolted and has been connected with first mounting box, a plurality of shower nozzles are installed to the bottom of first mounting box, the hose runs through first mounting box and is linked together with the shower nozzle, the left and right sides of mounting panel bottom all is provided with stoving structure, the left middle part fixedly connected with swash plate of box, the inner wall of swash plate rotates and is connected with a plurality of guide rolls, the winding box has been placed in the left side of box, the inside of winding box rotates and is connected with rotatory roller, the rear side bolt of winding box has the second box body, the internally mounted of second box body has the second motor, the output shaft of second motor run through winding box and with the rear side bolt of rotatory.

Preferably, the transmission structure comprises a chain wheel and a chain, the chain wheel is rotatably connected to the inner wall of the box body, the rear side of the chain wheel is in bolted connection with the rotating rod, the chain wheel on the right side is in bolted connection with the output shaft of the first motor, and the chain is arranged in the box body and meshed with the chain wheel.

Preferably, the stoving structure includes second mounting box, heater strip and fan, the left and right sides in the mounting panel bottom is bolted to the second mounting box, the top at the second mounting box inner wall is installed to the heater strip, the bottom at the second mounting box inner wall is installed to the fan, and the quantity of fan and heater strip is a plurality of.

Preferably, press from both sides tight structure and include fixed box, movable block, spring, splint and rubber pad, fixed box bolt is in the left and right sides of fixed slot inner wall, movable block sliding connection is in the inside of fixed box, and the movable block passes through spring fixed connection with fixed box inner wall one side in opposite directions, splint bolt is on the surface of movable block one side in opposite directions, the rubber pad bonds on the surface of splint one side in opposite directions.

Preferably, the left side of the top of the mounting plate is provided with a plurality of air dissipation grooves, the top of each air dissipation groove is bolted with a ventilation pipe, and an air exhaust fan is mounted inside each ventilation pipe.

Preferably, the surface of transfer roller is provided with anti-skidding line, the observation window has been seted up in the front of water tank, and the surface of observation window is provided with the scale mark.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a transfer roller, drive structure, shower nozzle, stoving structure, rotatory roller and the setting of pressing from both sides tight structure for the device possesses and can improve heating and drying speed, and can carry out the rolling with the film of accomplishing that contracts in advance, facilitate for the operator, improve work efficiency's advantage, it is slower to have solved current operation of contracting in advance when heating and drying to the film, work efficiency is lower, and inconvenient rolling is carried out to the film after accomplishing that contracts in advance, the problem of inconvenience is brought for the operator.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is a right sectional view of the structure of the present invention;

FIG. 3 is a left side sectional view of the rolling box of the present invention;

fig. 4 is a bottom sectional view of the second mounting box of the present invention;

FIG. 5 is an enlarged view of a portion of the structure of FIG. 1;

fig. 6 is an enlarged view of a portion B of fig. 1 according to the present invention.

In the figure: 1. a box body; 2. a first case; 3. a first motor; 4. a groove; 5. a conveying roller; 6. rotating the rod; 7. a transmission structure; 71. a sprocket; 72. a chain; 8. a hydraulic lever; 9. mounting a plate; 10. a water tank; 11. a water pump; 12. a hose; 13. a first mounting box; 14. a spray head; 15. a drying structure; 151. a second mounting box; 152. heating wires; 153. a fan; 16. a sloping plate; 17. a guide roller; 18. a coiling box; 19. a rotating roller; 20. a second box body; 21. a second motor; 22. fixing grooves; 23. a clamping structure; 231. a fixing box; 232. a movable block; 233. a spring; 234. a splint; 235. a rubber pad; 24. a gas dispersing groove; 25. a vent pipe; 26. an air extracting fan; 27. and (4) an observation window.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, a PET pre-shrinking system in conductive film coil printing includes a box body 1, a first box body 2 is bolted on the upper side of the right side of the front surface of the box body 1, a first motor 3 is installed inside the first box body 2, an output shaft of the first motor 3 penetrates through the box body 1 and extends into the box body 1, a groove 4 is formed on the surface of the top of the box body 1, a plurality of conveying rollers 5 are rotatably connected inside the groove 4, a rotating rod 6 is bolted on the front end of the conveying roller 5, the front end of the rotating rod 6 penetrates through the groove 4 and extends to the inner wall of the box body 1, a transmission structure 7 is arranged on the front side of a rotating roller 19, hydraulic rods 8 are installed on four sides of the top of the box body 1, a mounting plate 9 is fixedly installed on the top of the output shaft of the hydraulic rods 8, a water tank 10 is installed on the, the water pump 11 is communicated with the water tank 10, the right side of the water pump 11 is communicated with a hose 12, the right side of the bottom of the mounting plate 9 is bolted with a first mounting box 13, the bottom of the first mounting box 13 is provided with a plurality of spray nozzles 14, the hose 12 penetrates through the first mounting box 13 and is communicated with the spray nozzles 14, the left side and the right side of the bottom of the mounting plate 9 are both provided with drying structures 15, the middle part of the left side of the box body 1 is fixedly connected with a sloping plate 16, the inner wall of the sloping plate 16 is rotatably connected with a plurality of guide rollers 17, the left side of the box body 1 is provided with a winding box 18, the inside of the winding box 18 is rotatably connected with a rotating roller 19, the rear side of the winding box 18 is bolted with a second box body 20, the inside of the second box body 20 is provided with a second motor 21, the output shaft of the second motor 21 penetrates through the winding box 18 and is bolted with, through transfer roller 5, transmission structure 7, shower nozzle 14, drying structure 15, rotatory roller 19 and the setting of clamping structure 23, make the device possess and to improve heating and drying speed, and can carry out the rolling with the film of accomplishing of preshrinking, facilitate for the operator, improve work efficiency's advantage, it is slower to have solved current preshrinking operation speed when heating and drying the film, work efficiency is lower, and inconvenient film after accomplishing of preshrinking carries out the rolling, bring inconvenient problem for the operator.

Referring to fig. 1 and 2, the transmission structure 7 includes a sprocket 71 and a chain 72, the sprocket 71 is rotatably connected to the inner wall of the box body 1, the rear side of the sprocket 71 is bolted to the rotating rod 6, the right sprocket 71 is bolted to the output shaft of the first motor 3, the chain 72 is disposed inside the box body 1, the chain 72 is meshed with the sprocket 71, and by the arrangement of the sprocket 71 and the chain 72, after the first motor 3 is started, all the transmission rollers 5 are synchronously rotated to achieve the purpose of transmission.

Referring to fig. 1, 4 and 5, the drying structure 15 includes a second mounting box 151, a plurality of heating wires 152 and a plurality of fans 153, the second mounting box 151 is bolted to the left and right sides of the bottom of the mounting plate 9, the heating wires 152 are mounted on the top of the inner wall of the second mounting box 151, the fans 153 are mounted on the bottom of the inner wall of the second mounting box 151, and the number of the fans 153 and the number of the heating wires 152 are several, so that the drying and heating speed is increased by the arrangement of the second mounting box 151, the heating wires 152 and the fans 153.

Referring to fig. 1 and 6, the clamping structure 23 includes a fixing box 231, a movable block 232, a spring 233, a clamping plate 234 and a rubber pad 235, the fixing box 231 is bolted to the left and right sides of the inner wall of the fixing groove 22, the movable block 232 is slidably connected inside the fixing box 231, one side of the movable block 232 opposite to the inner wall of the fixing box 231 is fixedly connected with the spring 233, the clamping plate 234 is bolted to the surface of one side of the movable block 232 opposite, the rubber pad 235 is adhered to the surface of one side of the clamping plate 234 opposite to the fixing plate, and through the arrangement of the fixing box 231, the movable block 232, the spring 233, the clamping plate 234 and the rubber pad 235, one side of the film after pre-shrinking can be clamped and fixed, and winding.

Referring to fig. 1, a plurality of air dissipation grooves 24 are formed in the left side of the top of the mounting plate 9, a ventilation pipe 25 is bolted to the top of the air dissipation grooves 24, an air suction fan 26 is installed inside the ventilation pipe 25, and the drying effect is further improved by the arrangement of the air dissipation grooves 24, the ventilation pipe 25 and the air suction fan 26.

Please refer to fig. 1 and 2, the surface of the conveying roller 5 is provided with anti-skid lines, the front surface of the water tank 10 is provided with an observation window 27, and the surface of the observation window 27 is provided with scale marks, so that the conveying operation of the film by the conveying roller 5 is facilitated, and the water condition in the water tank 10 can be conveniently observed by an operator through the arrangement of the observation window 27, so as to be added in time.

The working principle is as follows: when the film needs to be preshrinked, an operator places the film on the surface of the conveying rollers 5 and starts the first motor 3, so that the output shaft of the first motor 3 drives the chain wheel 71 to rotate, the chain 72 rotates, all the conveying rollers 5 start to rotate to convey the film, when the film moves to the position below the spray head 14, the water pump 11 is started, the water pump 11 pumps water in the water tank 10 into the spray head 14 and sprays the water from the spray head 14 to perform watering treatment on the surface of the film, and then the film is conveyed to the bottom of the second mounting box 151, the hydraulic rod 8 is started, so that the output shaft of the hydraulic rod 8 moves downwards, when the second mounting box 151 moves downwards to a proper height, the hydraulic rod 8 stops, then the heating wire 152 and the fan 153 are started to perform heating drying on the film below, then the suction fan 26 is started to suck out steam generated by heating, accelerate the drying process, the film passes through guide roll 17 afterwards and falls to rotatory roller 19's surface, the left end of pulling film, and fill in fixed slot 22, then remove the splint 234 of both sides, make movable block 232 to the inside removal of fixed box 231, and extrude spring 233, loosen splint 234 after the one end of film removes between rubber pad 235, make spring 233 take place to kick-back, make splint 234 press from both sides tight fixed to the film, start second motor 21 afterwards, make the output shaft of second motor 21 drive rotatory roller 19 and begin to rotate, roll up the film, with this processing of preshrinking of completion to the film.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. PET preshrinking system in conductive film coil stock printing, including box (1), its characterized in that: the improved box is characterized in that a first box body (2) is bolted on the upper side of the right side of the front face of the box body (1), a first motor (3) is mounted inside the first box body (2), an output shaft of the first motor (3) penetrates through the box body (1) and extends to the inside of the box body (1), a groove (4) is formed in the surface of the top of the box body (1), a plurality of conveying rollers (5) are connected to the inner portion of the groove (4) in a rotating mode, a rotary rod (6) is bolted at the front end of each conveying roller (5), the front end of each rotary rod (6) penetrates through the groove (4) and extends to the inner wall of the box body (1), a transmission structure (7) is arranged on the front side of a rotary roller (19), hydraulic rods (8) are mounted on four sides of the top of the box body (1), a mounting plate (9) is fixedly mounted at the top of the hydraulic, the water pump (11) is installed on the right side of the top of the mounting plate (9) and on the right side of the water tank (10), the water pump (11) is communicated with the water tank (10), the right side of the water pump (11) is communicated with a hose (12), a first mounting box (13) is bolted on the right side of the bottom of the mounting plate (9), a plurality of spray heads (14) are installed at the bottom of the first mounting box (13), the hose (12) penetrates through the first mounting box (13) and is communicated with the spray heads (14), drying structures (15) are arranged on the left side and the right side of the bottom of the mounting plate (9), an inclined plate (16) is fixedly connected to the left middle of the box body (1), a plurality of guide rollers (17) are rotatably connected to the inner wall of the inclined plate (16), a coiling box (18) is placed on the left side of the box body (1), and a rotary roller, the rear side bolt of coiling box (18) has second box body (20), the internally mounted of second box body (20) has second motor (21), the output shaft of second motor (21) runs through coiling box (18) and with the rear side bolt of rotatory roller (19), fixed slot (22) have been seted up at the top of rotatory roller (19), the left and right sides of fixed slot (22) inner wall all is provided with presss from both sides tight structure (23).

2. The conductive film web-in-print PET preshrinking system of claim 1, wherein: drive structure (7) include sprocket (71) and chain (72), sprocket (71) rotate to be connected at the inner wall of box (1), the bolt joint between the rear side of sprocket (71) and rotary rod (6), and sprocket (71) and the output shaft bolt joint of first motor (3) on right side, chain (72) set up the inside in box (1), and mesh between chain (72) and sprocket (71).

3. The conductive film web-in-print PET preshrinking system of claim 1, wherein: drying structure (15) include second mounting box (151), heater strip (152) and fan (153), the left and right sides of second mounting box (151) bolt in mounting panel (9) bottom, the top at second mounting box (151) inner wall is installed in heater strip (152), the bottom at second mounting box (151) inner wall is installed in fan (153), and the quantity of fan (153) and heater strip (152) is a plurality of.

4. The conductive film web-in-print PET preshrinking system of claim 1, wherein: press from both sides tight structure (23) including fixed box (231), movable block (232), spring (233), splint (234) and rubber pad (235), fixed box (231) bolt is in the left and right sides of fixed slot (22) inner wall, movable block (232) sliding connection is in the inside of fixed box (231), and the opposite one side of movable block (232) and fixed box (231) inner wall passes through spring (233) fixed connection, splint (234) bolt is on the surface of one side in opposite directions of movable block (232), rubber pad (235) bonds on the surface of one side in opposite directions of splint (234).

5. The conductive film web-in-print PET preshrinking system of claim 1, wherein: a plurality of air dissipation grooves (24) are formed in the left side of the top of the mounting plate (9), a ventilation pipe (25) is connected to the top of the air dissipation grooves (24) in a bolted mode, and an air suction fan (26) is installed inside the ventilation pipe (25).

6. The conductive film web-in-print PET preshrinking system of claim 1, wherein: the surface of transfer roller (5) is provided with anti-skidding line, observation window (27) have been seted up in the front of water tank (10), and the surface of observation window (27) is provided with the scale mark.