CN217140955U

CN217140955U - Quantitative gluing device for production of pressure-sensitive adhesive protective film

Info

Publication number: CN217140955U
Application number: CN202123277398.8U
Authority: CN
Inventors: 曾祥海
Original assignee: Guangdong Xinbang New Materials Technology Co ltd
Current assignee: Guangdong Xinbang New Materials Technology Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-08-09
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a pressure sensitive adhesive protection film production ration rubber coating device, the on-line screen storage device comprises a base, the collecting vessel is installed to one side of base bottom, the top of base is fixed with the rubber coating room, and one side of rubber coating room bottom installs the backing roll, rotate on the inner wall of rubber coating room and install the tensioning roller, the top of rubber coating room is fixed with the mount, and the straight tube is all installed to the both sides of mount bottom, the return bend is all installed at the both ends of straight tube, multicomponent flow tube is installed to one side on straight tube surface, the equidistant distribution of horizontal direction along the straight tube of shunt tubes, the electromagnetic switch valve is installed to the bottom of shunt tubes. The utility model discloses not only reduce the use amount of coating, reduce the rubber coating cost of protection film, still improve paining the degree of consistency and the work application scope of device.

Description

Quantitative gluing device for production of pressure-sensitive adhesive protective film

Technical Field

The utility model relates to a protection film production technical field specifically is pressure sensitive adhesive protection film production ration rubber coating device.

Background

The pressure-sensitive adhesive is an adhesive material, can generate viscous flow through slow and proper external force, is tightly contacted with the surface of an adhered object to generate intermolecular acting force, realizes interface adhesion, and can be used for aspects of diapers, women products, double-sided tapes, labels, packaging, medical sanitation, book binding, surface protection films, wood processing, wallpaper, shoe making and the like.

The existing quantitative gluing device has the defects that the unreeled protective film is usually glued by glue solution in a glue groove in the using process, the protective film is directly wound after gluing is finished, the protective film carries the glue solution in the process, and the part of the glue solution is difficult to collect and recycle in the transmission process, so that the glue consumption of the device is large, and the production cost of the protective film is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pressure sensitive adhesive protection film production ration rubber coating device to the volume of gluing of proposing the device is great in solving above-mentioned background art, the higher problem of protection film processing cost.

In order to achieve the above object, the utility model provides a following technical scheme: pressure-sensitive adhesive protection film production ration rubber coating device, including the base, the collecting vessel is installed to one side of base bottom, the top of base is fixed with the rubber coating room, just the backing roll is installed to one side of rubber coating room bottom, rotate on the inner wall of rubber coating room and install the tensioning roller, the top of rubber coating room is fixed with the mount, just the straight tube is all installed to the both sides of mount bottom, the return bend is all installed at the both ends of straight tube, multicomponent flow tube is installed to one side on straight tube surface, and the equal interval distribution of horizontal direction along the straight tube of shunt tubes, the electromagnetic switch valve is installed to the bottom of shunt tubes, install the glue storage case on the outer wall of rubber coating room one side, just the liquid feed pump is installed to the top of glue storage case, and the liquid outlet end of liquid feed pump and the one end interconnect of straight tube, the bearing roller subassembly is installed to one side of rubber coating room bottom, be provided with on the inner wall of rubber coating room one side and scrape the material structure, and a control panel is installed on the outer wall of one side of the gluing chamber, and the output end of the singlechip in the control panel is electrically connected with the input end of the liquid supply pump.

Preferably, the both sides at rubberizing roof portion all movable mounting have flexible driving piece, just the positioning seat is installed at the rubberizing roof portion of flexible driving piece one side, the bottom movable mounting of positioning seat has the support frame, all slidable mounting has the sliding block on the both sides outer wall of support frame, the top of sliding block and the bottom swing joint of flexible driving piece.

Preferably, the outer wall of one side of the supporting frame is rotatably provided with a material homogenizing roller.

Preferably, the scraping structure comprises a right-angle seat, the right-angle seat is fixed on the inner wall of the gluing chamber, an electric push rod is installed on one side of the top end of the right-angle seat, a flat plate is fixed at the bottom end of a piston rod of the electric push rod, and a scraping plate is fixed on one side of the bottom end of the flat plate.

Preferably, the scraper plate is made of stainless steel.

Preferably, the straight pipes are arranged in two groups, and the two groups of straight pipes are in a symmetrical structure about the center line of the bent pipe.

Compared with the prior art, the beneficial effects of the utility model are that: the quantitative gluing device for the pressure-sensitive adhesive protective film production not only reduces the using amount of the coating and the gluing cost of the protective film, but also improves the smearing uniformity of the device and the working application range;

(1) the structure that the straight pipe, the bent pipe and the like are matched with each other is arranged, the liquid supply pump is started through the control panel, the liquid supply pump sends the coating in the glue storage tank into the straight pipe, the paint material flows in the straight pipe, the bent pipe and the shunt pipe at the moment, and after the electromagnetic switch valve is in an open state, the coating is uniformly sprayed on the upper surface of the protective film through the electromagnetic switch valve;

(2) through the arrangement of the mutually matched structures of the support frame, the homogenizing roller and the like, when the sliding block is pulled by the telescopic driving piece to slide, the support frame can swing, the positioning seat is in a swing round shape of the support frame, namely, the homogenizing roller fully compresses the protective film, so that the protective film is in a tensioning state, and the coating uniformity of glue solution is improved;

(3) through being provided with dull and stereotyped and scrape the flitch structure of mutually supporting such as, electric putter promotes dull and stereotypedly and scrapes the flitch down time, and rubber coating thickness reduces to be applicable to various rubber coating demands, hoisting device's work application scope.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the scraping structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 4 is a schematic side view of the straight tube of the present invention;

in the figure: 1. a base; 2. a collection barrel; 3. a gluing chamber; 4. a support roll; 5. a tension roller; 6. a telescopic driving member; 7. positioning seats; 8. a support frame; 9. a slider; 10. a material homogenizing roller; 11. a scraping structure; 1101. a right-angle seat; 1102. an electric push rod; 1103. a flat plate; 1104. a scraping plate; 12. a carrier roller assembly; 13. a fixed mount; 14. a straight pipe; 15. a shunt tube; 16. an electromagnetic on-off valve; 17. bending the pipe; 18. a glue storage box; 19. a liquid supply pump; 20. a control panel.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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. 1-4, the present invention provides an embodiment: a quantitative gluing device for pressure-sensitive adhesive protective film production comprises a base 1, wherein a collecting barrel 2 is installed on one side of the bottom of the base 1, a gluing chamber 3 is fixed at the top end of the base 1, a supporting roller 4 is installed on one side of the bottom of the gluing chamber 3, a tensioning roller 5 is rotatably installed on the inner wall of the gluing chamber 3, a protective film to be glued is wound on the supporting roller 4 and the tensioning roller 5, and one end of the protective film is connected to a winding end;

a fixed frame 13 is fixed at the top of the gluing chamber 3, two sides of the bottom end of the fixed frame 13 are provided with straight pipes 14, two groups of the straight pipes 14 are arranged, and the two groups of the straight pipes 14 are in a symmetrical structure relative to the center line of the bent pipe 17;

bent pipes 17 are mounted at two ends of a straight pipe 14, a plurality of groups of shunt pipes 15 are mounted on one side of the surface of the straight pipe 14, the shunt pipes 15 are distributed at equal intervals along the horizontal direction of the straight pipe 14, an electromagnetic switch valve 16 is mounted at the bottom end of the shunt pipes 15, a glue storage box 18 is mounted on the outer wall of one side of the gluing chamber 3, a liquid supply pump 19 is mounted at the top end of the glue storage box 18, the liquid outlet end of the liquid supply pump 19 is connected with one end of the straight pipe 14, the liquid supply pump 19 is started, the liquid supply pump 19 sends coating in the glue storage box 18 into the straight pipe 14, and at the moment, the paint flows in the straight pipe 14, the bent pipe 17 and the shunt pipes 15;

after the electromagnetic switch valve 16 is in an open state, the coating is uniformly sprayed on the upper surface of the protective film through the electromagnetic switch valve 16;

the two sides of the top of the gluing chamber 3 are movably provided with the telescopic driving parts 6, the top of the gluing chamber 3 on one side of the telescopic driving parts 6 is provided with the positioning seat 7, the bottom end of the positioning seat 7 is movably provided with the supporting frame 8, the positioning seat 7 is the swinging circle center of the supporting frame 8, the outer wall on one side of the supporting frame 8 is rotatably provided with the material homogenizing roller 10, when a protective film after coating meets the material homogenizing roller 10, the coating is uniformly spread, compared with a soaking gluing mode, the structure reduces the consumption of the coating, reduces the waste of the coating and reduces the gluing cost of the device;

the outer walls of the two sides of the support frame 8 are respectively provided with a sliding block 9 in a sliding manner, the top end of the sliding block 9 is movably connected with the bottom end of the telescopic driving piece 6, so that the material homogenizing roller 10 fully compresses the protective film, the protective film is in a tensioning state, and the coating uniformity of glue solution is improved;

when the sliding block 9 is pulled by the telescopic driving piece 6 to slide, the supporting frame 8 can swing

A carrier roller assembly 12 is installed on one side of the bottom of the gluing chamber 3, a scraping structure 11 is arranged on the inner wall of one side of the gluing chamber 3, the scraping structure 11 comprises a right-angle seat 1101, the right-angle seat 1101 is fixed on the inner wall of the gluing chamber 3, an electric push rod 1102 is installed on one side of the top end of the right-angle seat 1101, a flat plate 1103 is fixed at the bottom end of a piston rod of the electric push rod 1102, a scraping plate 1104 is fixed on one side of the bottom end of the flat plate 1103, the scraping plate 1104 is made of stainless steel, when the electric push rod 1102 pushes the flat plate 1103 and the scraping plate 1104 to move downwards, the gluing thickness is reduced, and therefore the device is suitable for various gluing requirements and the working application range of the lifting device;

the outer wall of one side of the glue coating chamber 3 is provided with a control panel 20, and the output end of the singlechip in the control panel 20 is electrically connected with the input end of the liquid supply pump 19.

When the coating machine is used, firstly, a worker winds a protective film to be coated on a supporting roller 4 and a tensioning roller 5 and connects one end of the protective film to a winding end, then the worker opens a liquid supply pump 19 through a control panel 20, the liquid supply pump 19 sends coating in a glue storage tank 18 into a straight pipe 14, at the moment, paint flows in the straight pipe 14, an elbow pipe 17 and a shunt pipe 15, after an electromagnetic switch valve 16 is in an open state, the coating is uniformly sprayed on the upper surface of the protective film through the electromagnetic switch valve 16, after the coated protective film meets a homogenizing roller 10, the coating is uniformly spread, compared with a mode of soaking and coating, the coating machine with the structure reduces the using amount of the coating, reduces the waste of the coating, reduces the coating cost of the coating machine, the worker can open a telescopic driving piece 6 through the control panel 20, and when the telescopic driving piece 6 pulls a sliding block 9 to slide, can be so that support frame 8 swings, positioning seat 7 is the swing centre of a circle of support frame 8, and the homogenizing roller 10 fully compresses tightly the protection film promptly for the protection film is the tensioning state, improves the degree of consistency of paining of glue solution, and the steerable clearance of scraping flitch 1104 and protection film of staff adjusts gummed thickness promptly, when electric putter 1102 promotes dull and stereotyped 1103 and scrapes flitch 1104 down, and the rubber coating thickness reduces, thereby is applicable to various rubber coating demands, hoisting device's work application scope.

Claims

1. Pressure-sensitive adhesive protection film production ration rubber coating device, its characterized in that: including base (1), collecting vessel (2) are installed to one side of base (1) bottom, the top of base (1) is fixed with rubberizing room (3), just backing roll (4) are installed to one side of rubberizing room (3) bottom, rotate on the inner wall of rubberizing room (3) and install tensioning roller (5), the top of rubberizing room (3) is fixed with mount (13), just straight tube (14) are all installed to the both sides of mount (13) bottom, return bend (17) are all installed at the both ends of straight tube (14), multiunit shunt tubes (15) are installed to one side on straight tube (14) surface, and the equidistant distribution of horizontal direction along straight tube (14) is followed to shunt tubes (15), electromagnetic switch valve (16) are installed to the bottom of shunt tubes (15), install on the outer wall of rubberizing room (3) one side and store up gluey case (18), and the top of glue storage box (18) is installed liquid feed pump (19), and the one end interconnect of the play liquid end of liquid feed pump (19) and straight tube (14), bearing roller subassembly (12) are installed to one side of coating rubber chamber (3) bottom, be provided with on the inner wall of coating rubber chamber (3) one side and scrape material structure (11), install control panel (20) on the outer wall of coating rubber chamber (3) one side, the output of control panel (20) inside singlechip and the input electric connection of liquid feed pump (19).

2. The quantitative gluing device for the production of the pressure-sensitive adhesive protective film according to claim 1, wherein: the utility model discloses a coating machine, including the coating machine, the both sides at coating machine room (3) top are all movable mounting have flexible driving piece (6), just positioning seat (7) are installed at coating machine room (3) top of flexible driving piece (6) one side, the bottom movable mounting of positioning seat (7) has support frame (8), all slidable mounting has sliding block (9) on the both sides outer wall of support frame (8), the top of sliding block (9) and the bottom swing joint of flexible driving piece (6).

3. The quantitative gluing device for the production of the pressure-sensitive adhesive protective film according to claim 2, wherein: and a material homogenizing roller (10) is rotatably arranged on the outer wall of one side of the support frame (8).

4. The quantitative gluing device for the production of the pressure-sensitive adhesive protective film according to claim 1, wherein: scrape material structure (11) including right angle seat (1101), right angle seat (1101) are fixed in on the inner wall of rubberizing room (3), electric putter (1102) are installed to one side at right angle seat (1101) top, the piston rod bottom of electric putter (1102) is fixed with flat board (1103), one side at flat board (1103) bottom is fixed with scrapes flitch (1104).

5. The quantitative gluing device for the production of the pressure-sensitive adhesive protective film according to claim 4, wherein: the scraping plate (1104) is made of stainless steel.

6. The quantitative gluing device for the production of the pressure-sensitive adhesive protective film according to claim 1, wherein: the two groups of straight pipes (14) are arranged, and the two groups of straight pipes (14) are in a symmetrical structure about the center line of the bent pipe (17).