CN216094388U

CN216094388U - Protective film coating machine for producing polyethylene terephthalate protective film

Info

Publication number: CN216094388U
Application number: CN202121807337.5U
Authority: CN
Inventors: 李自明; 刘文仁; 陈清金
Original assignee: Shenzhen En'bide Electronic Technology Co ltd
Current assignee: Shenzhen En'bide Electronic Technology Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-03-22
Anticipated expiration: 2031-08-04

Abstract

The utility model relates to the technical field of protective film production devices, in particular to a protective film coating machine for producing polyethylene terephthalate protective films, which comprises a support frame, wherein grooves are respectively arranged in the middle of the upper ends of two sides of the support frame in a penetrating manner, an adjusting smearing mechanism is arranged in each groove and comprises teeth and a limiting frame, a blanking mechanism is arranged at the lower end in the support frame, a conveying mechanism comprises a supporting block and a conveying belt, a supporting plate is arranged in the middle of the lower end in the support frame, and the supporting plate is parallel to the adjusting smearing mechanism in the vertical direction. According to the utility model, a user drives the gear to rotate through the movable pipe, so that the gear drives the supporting rod to rotate through the sliding block and the fixed rod, the angle of the scraper blade is adjusted, meanwhile, the user drives the supporting rod to move up and down according to the groove through the movable pipe, the height of the scraper blade is adjusted, and the coating on the surface of the protective film is smeared and allowed, so that the thickness of the coating on the surface of the protective film is kept consistent.

Description

Protective film coating machine for producing polyethylene terephthalate protective film

Technical Field

The utility model relates to the technical field of protective film production devices, in particular to a protective film coating machine for producing a polyethylene terephthalate protective film.

Background

When the protective film is produced, a coating machine is required to be used for coating the surface of the protective film, and then when the protective film is coated by the coating machine, the coating machine is used for spraying coating on the surface of the protective film through a spray head in the working process, however, the thickness of the spraying raw material on the surface of the protective film is not uniform, and the problem of poor coating effect is caused.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a protective film coating machine for producing a polyethylene terephthalate protective film, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

protection film coating machine of production of polyethylene glycol terephthalate protection film, the loach carrying platform comprises a supporting fram, run through respectively in the middle of the support frame both sides upper end and be equipped with the recess, the inside adjustment of being equipped with of recess is wiped and is permitted the mechanism, the adjustment is wiped and is permitted the mechanism and include tooth and spacing, the inside lower extreme of support frame is equipped with fortune material mechanism, fortune material mechanism is including supporting shoe and conveyer belt, erection bracing board in the middle of the inside lower extreme of support frame, the backup pad is wiped with the adjustment and is permitted the mechanism upper and lower parallel, be equipped with unloading mechanism in the middle of the inside one side upper end of support frame, unloading mechanism is including the blowing bucket and placing the case.

Preferably, the teeth are provided with a plurality of teeth which are respectively installed on two sides inside the groove, each tooth inside the groove is respectively connected with the gear in an occlusion manner, one side, far away from the limiting frame, of each gear is respectively and fixedly provided with the movable tube, and the middle of each gear and the middle of each movable tube are respectively and movably penetrated through the installation supporting rod.

Preferably, one end of each sliding block is fixedly mounted at one end, close to the scraper, of each side of the interior of each gear, the other end of each sliding block is movably mounted inside each sliding groove, and each sliding groove is respectively arranged at two sides, far away from one end of the scraper, of each supporting rod.

Preferably, a fixed rod is fixedly installed in the middle of the inside of each sliding groove, each rod body of the fixed rod movably penetrates through the middle of one end of the inside of each sliding groove, the opposite surfaces of the supporting rods are connected with the middles of the two sides of the limiting frame respectively, and a scraper is installed in the middle of the lower surface of the limiting frame.

Preferably, the discharge barrel is installed in the middle of one end, close to the motor, of the upper surface of the support frame through a first fixing frame, the lower end of the discharge barrel penetrates through the upper end of the discharge pipe, the lower end of the discharge pipe penetrates through the upper end of the support frame and is installed in the middle of the upper surface of the placing box in a penetrating mode and connected with the placing groove, the placing groove is arranged in the middle of the inner portion of the placing box, the lower end of the placing groove penetrates through the installing spray heads respectively, and the supporting columns are installed between two ends of the upper surface of the placing box and two ends of the lower surface of the inner portion of the support frame respectively.

Preferably, the insides of two ends of the conveying belt are respectively installed on the surface of the rotating block, two ends of the rotating block are movably installed in the middle of the upper ends of opposite surfaces of the supporting blocks, and one end of the rotating block, close to one side of the spray head, in the rotating block movably penetrates through the supporting blocks and is connected with the output end of the motor.

Preferably, the motor is installed at the upper end of one side of the supporting block through a second fixing frame, limiting plates are installed on two sides of the upper surface of the conveying belt respectively, and the supporting plate is located at the upper end inside the conveying belt and parallel to the conveying belt.

Compared with the prior art, the utility model has the following beneficial effects:

(1) according to the utility model, a user drives the gear to rotate through the movable pipe, so that the gear drives the supporting rod to rotate through the sliding block and the fixed rod, the angle of the scraper blade is adjusted, meanwhile, the user drives the supporting rod to move up and down according to the groove through the movable pipe, the height of the scraper blade is adjusted, and the coating on the surface of the protective film is smeared and allowed, so that the thickness of the coating on the surface of the protective film is kept consistent.

(2) According to the utility model, after the protective film is placed on the surface of the conveyor belt, the limiting plates arranged on two sides of the conveyor belt are used for limiting the protective film, so that the protective film is prevented from sliding off when moving, and then the moving speed of the conveyor belt is adjusted by controlling the rotating speed of the motor, so that the spraying work on the surface of the protective film is more convenient.

Drawings

FIG. 1 is a schematic view of the overall structure of a protective film coater for producing a protective film of polyethylene terephthalate according to the present invention;

FIG. 2 is a schematic front view of a protective film coater for producing a polyethylene terephthalate protective film according to the present invention;

FIG. 3 is a schematic diagram of a side view of a protective film coater for producing a protective film of polyethylene terephthalate according to the present invention;

FIG. 4 is a schematic cross-sectional view taken along line A-A in FIG. 2 of a protective film coater for producing a protective film of polyethylene terephthalate according to the present invention;

FIG. 5 is an enlarged view of the structure at E in FIG. 4 of a protective film coater for producing a protective film of polyethylene terephthalate according to the present invention;

FIG. 6 is a schematic cross-sectional view at B-B in FIG. 2 of a protective film coater for producing a protective film of polyethylene terephthalate according to the present invention;

FIG. 7 is a schematic cross-sectional view at C-C in FIG. 3 of a protective film coater for producing a protective film of polyethylene terephthalate according to the present invention;

fig. 8 is a schematic cross-sectional view of the protective film coater for manufacturing the protective film of polyethylene terephthalate according to the present invention, taken at D-D in fig. 3.

In the figure: 1. a support frame; 101. a groove; 102. a support plate; 2. adjusting the plastering permission mechanism; 201. teeth; 202. a gear; 203. a slider; 204. a chute; 205. fixing the rod; 206. a support bar; 207. a movable tube; 208. a limiting frame; 209. a squeegee; 3. a blanking mechanism; 301. a discharge barrel; 302. a first fixing frame; 303. a discharging pipe; 304. placing a box; 305. a placement groove; 306. a spray head; 307. a support pillar; 4. a material conveying mechanism; 401. a support block; 402. rotating the block; 403. a conveyor belt; 404. a motor; 405. A second fixing frame; 406. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1-8, a protective film coating machine for producing a polyethylene terephthalate protective film comprises a support frame 1, grooves 101 are respectively arranged in the middle of the upper ends of two sides of the support frame 1 in a penetrating manner, an adjusting wiping mechanism 2 is arranged in each groove 101, the adjusting wiping mechanism 2 comprises teeth 201 and a limiting frame 208, a material conveying mechanism 4 is arranged at the lower end of the inside of the support frame 1, the material conveying mechanism 4 comprises a supporting block 401 and a conveying belt 403, a supporting plate 102 is arranged in the middle of the lower end of the inside of the support frame 1, the supporting plate 102 is parallel to the adjusting wiping mechanism 2 up and down, a blanking mechanism 3 is arranged in the middle of the upper end of one side of the inside of the support frame 1, and the blanking mechanism 3 comprises a blanking barrel 301 and a placing box 304.

Through the technical scheme, when producing the coating to the protection film, through adjusting to wipe and allow mechanism 2 to control the protection film and be carrying out the coating production process, when shower nozzle 306 sprays coating to the protection film surface, the inhomogeneous problem of coating spraying of production, also can control the thickness of protection film surface coating through adjusting to wipe and allow mechanism 2 simultaneously, make things convenient for the protection film to produce more, then unloading mechanism 3 carries out automatic material loading and unloading to the protection film through the cooperation of motor 404 with conveyer belt 403, the manual lower extreme that puts into unloading mechanism 3 to the protection film of staff carries out spraying work.

When the device is specifically arranged, the teeth 201 are provided with a plurality of teeth which are respectively installed on two sides inside the grooves 101, the teeth 201 inside each groove 101 are respectively connected with the gear 202 in an occlusion manner, the movable tube 207 is respectively and fixedly installed on one side, away from the limiting frame 208, of each gear 202, and the supporting rod 206 is respectively and movably arranged between each gear 202 and the movable tube 207 in a penetrating manner. When the surface of the protective film is sprayed, a user drives the gear 202 to leave the groove 101 and the tooth 201 through the movable tube 207, meanwhile, the gear 202 moves through the sliding block 203, the sliding groove 204 and the fixed rod 205 in a matched mode, the user drives the gear 202 to rotate through the movable tube 207, the gear 202 drives the supporting rod 206 to rotate through the sliding block 203 and the fixed rod 205, the angle of the scraper 209 is adjusted, and the coating on the surface of the protective film is convenient to wipe.

When the gear is specifically arranged, one end of each sliding block 203 is fixedly arranged at one end, close to the scraper 209, of each side of the interior of each gear 202, the other end of each sliding block 203 is movably arranged in each sliding groove 204, and each sliding groove 204 is arranged at two sides, far away from one end of the scraper 209, of the support rod 206. The coating sprayed on the surface of the protective film by the blanking mechanism 3 is wiped by the scraper 209, so that the coating on the surface of the protective film, which is produced by spraying work, is prevented from being uneven in thickness and failing to be sprayed.

When the device is specifically arranged, a fixing rod 205 is fixedly arranged in the middle of the inside of each sliding groove 204, the rod body of each fixing rod 205 is respectively movably penetrated through the middle of one end of the inside of the sliding groove 204 by a sliding block 203, the opposite surfaces of the supporting rods 206 are respectively connected with the middle of two sides of the limiting frame 208, and a scraping plate 209 is arranged in the middle of the lower surface of the limiting frame 208. After the user finishes the height adjustment of scraper blade 209 according to recess 101 through movable tube 207 and gear 202, the user inwards promotes movable tube 207, makes movable tube 207 drive gear 202 and removes, and gear 202 passes through slider 203 and inwards removes along with dead lever 205 in spout 204 inside simultaneously, and gear 202 is gone into inside tooth 201 again, carries out spacing fixed to gear 202, lets bracing piece 206 and scraper blade 209 remain stable, the better work of allowing of wiping.

When specifically setting up, blowing bucket 301 is installed in the middle of being close to motor 404 one end in support frame 1 upper surface through mount 302 No. one, blowing bucket 301 lower extreme runs through installation unloading pipe 303 upper end, unloading pipe 303 lower extreme runs through support frame 1 upper end and runs through to install in place in the middle of 304 upper surfaces and standing groove 305 interconnect, standing groove 305 locates and places the inside centre of case 304, standing groove 305 lower extreme runs through installation shower nozzle 306 respectively, place and install support column 307 between case 304 upper surface both ends and the inside lower surface both ends of support frame respectively. When the surface of the protective film needs to be sprayed, a worker puts paint into the discharging barrel 301, then the paint in the discharging barrel 301 enters the placing groove 305 through the discharging pipe 303, and finally the sprayer 306 is arranged at the lower end of the placing groove 305 and is sprayed on the surface of the protective film.

During specific setting, the insides of two ends of the conveyor belt 403 are respectively installed on the surface of the rotating block 402, two ends of the rotating block 402 are movably installed in the middle of the upper end of the opposite surface of the supporting block 401, one end of the rotating block 402, close to one side of the spray head 306, in the rotating block 402 movably penetrates through the supporting block 401 to be connected with the output end of the motor 404, the motor 404 is installed at the upper end of one side of the supporting block 401 through a second fixing frame 405, limiting plates 406 are respectively installed on two sides of the upper surface of the conveyor belt 403, and the supporting plate 102 is located at the upper end of the inside of the conveyor belt 403 and is parallel to the conveyor belt 403. When coating work is carried out on the protective film, the surface of the conveying belt 403 is placed on the protective film, meanwhile, the limiting plates 406 arranged on two sides of the conveying belt 403 are used for limiting the protective film, the protective film is prevented from sliding down when moving, then the moving speed of the conveying belt 403 is adjusted through the rotating speed of the control motor 404, and spraying work is carried out on the surface of the protective film more conveniently.

The working principle of the protective film coating machine for producing the polyethylene terephthalate protective film is as follows:

when the spraying device is used, firstly, when the surface of the protective film needs to be sprayed, a user drives the gear 202 to leave the groove 101 and the inside of the tooth 201 through the movable tube 207, meanwhile, the gear 202 moves through the sliding block 203, the sliding groove 204 and the fixed rod 205 in a matching manner, the movable tube 207 is then used for driving the gear 202 to rotate, the gear 202 drives the supporting rod 206 to rotate through the sliding block 203 and the fixed rod 205, the angle of the scraper 209 is adjusted, meanwhile, the user drives the supporting rod 206 to move up and down according to the groove 101 through the movable tube 207, the height of the scraper 209 is adjusted, finally, after the adjustment is completed, the user pushes the movable tube 207 inwards, the movable tube 207 drives the gear 202 to move, meanwhile, the gear 202 moves inwards along with the fixed rod 205 in the sliding groove 204 through the sliding block 203, and finally, the gear 202 is clamped in the tooth 201 again, carry out spacing fixed to gear 202, let bracing piece 206 and scraper blade 209 remain stable, then the staff puts into charging bucket 301 inside to the coating, then inside the coating of charging bucket 301 gets into standing groove 305 through unloading pipe 303, the staff puts into the surface of conveyer belt 403 to the protection film at last, then starter motor 404 makes conveyer belt 403 drive the protection film and removes, then after removing the lower extreme of shower nozzle 306, the coating passes through the surface of shower nozzle 306 spraying to the protection film, then wipe through scraper blade 209 to the coating and allow.

It should be noted that the specific types of the motor 404 are: YE 2.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Protection film coating machine of production of polyethylene terephthalate protection film, including support frame (1), its characterized in that: support frame (1) both sides upper end is middle to run through respectively and is equipped with recess (101), recess (101) inside is equipped with the adjustment and wipes and allow mechanism (2), the adjustment is wiped and is allowed mechanism (2) including tooth (201) and spacing (208), the inside lower extreme of support frame (1) is equipped with fortune material mechanism (4), fortune material mechanism (4) are including supporting shoe (401) and conveyer belt (403), erection bracing board (102) in the middle of support frame (1) inside lower extreme, backup pad (102) are wiped with the adjustment and are allowed mechanism (2) parallel from top to bottom, be equipped with unloading mechanism (3) in the middle of the inside one side upper end of support frame (1), unloading mechanism (3) are including unloading bucket (301) and place case (304).

2. A protective film coater for production of a polyethylene terephthalate protective film according to claim 1, characterized in that: tooth (201) are equipped with a plurality of and install respectively in recess (101) inside both sides, every tooth (201) inside recess (101) are connected with gear (202) interlock respectively, every gear (202) keep away from spacing (208) one side respectively fixed mounting movable tube (207), every gear (202) and movable tube (207) centre respectively the activity run through erection bracing pole (206).

3. A protective film coater for production of a polyethylene terephthalate protective film according to claim 2, characterized in that: one end of each sliding block (203) is fixedly installed at one end, close to the scraper (209), of each side of the interior of each gear (202), the other end of each sliding block (203) is movably installed inside each sliding groove (204), and each sliding groove (204) is respectively arranged on two sides, far away from one end of the scraper (209), of each supporting rod (206).

4. A protective film coater for production of a polyethylene terephthalate protective film according to claim 3, characterized in that: the middle of the inside of each sliding groove (204) is fixedly provided with a fixing rod (205), the rod body of each fixing rod (205) movably penetrates through a sliding block (203) respectively and is positioned in the middle of one end of the inside of the sliding groove (204), the opposite surfaces of the supporting rods (206) are connected with the middle of two sides of the limiting frame (208) respectively, and the middle of the lower surface of the limiting frame (208) is provided with a scraper (209).

5. A protective film coater for production of a polyethylene terephthalate protective film according to claim 1, characterized in that: the feeding barrel (301) is installed in the middle of one end, close to a motor (404), of the upper surface of a support frame (1) through a first fixing frame (302), the lower end of the feeding barrel (301) penetrates through the upper end of a discharging pipe (303), the lower end of the discharging pipe (303) penetrates through the upper end of the support frame (1) and is installed in the middle of the upper surface of a placing box (304) in a penetrating mode to be connected with a placing groove (305) in an interconnecting mode, the placing groove (305) is arranged in the middle of the inside of the placing box (304), the lower end of the placing groove (305) penetrates through a mounting spray head (306) respectively, and supporting columns (307) are installed between the two ends of the upper surface of the placing box (304) and the two ends of the inside lower surface of the support frame (1) respectively.

6. A protective film coater for production of a polyethylene terephthalate protective film according to claim 1, characterized in that: the inner parts of two ends of the conveyor belt (403) are respectively arranged on the surfaces of the rotating blocks (402), two ends of each rotating block (402) are movably arranged in the middle of the upper ends of opposite surfaces of the supporting blocks (401), and one end of each rotating block (402) close to one side of the spray head (306) in each rotating block (402) movably penetrates through the supporting blocks (401) and is connected with the output end of the motor (404).

7. A protective film coater for production of a polyethylene terephthalate protective film according to claim 6, characterized in that: the motor (404) is installed at the upper end of one side of the supporting block (401) through a second fixing frame (405), limiting plates (406) are installed on two sides of the upper surface of the conveyor belt (403) respectively, and the supporting plate (102) is located at the upper end inside the conveyor belt (403) and is parallel to the conveyor belt (403).