High-precision gluing equipment for waterproof film

Abstract

The utility model relates to the technical field of gluing equipment, in particular to waterproof membrane high-precision gluing equipment which comprises a dustproof box, a mounting block penetrates out of the dustproof box, and conveying mechanisms are arranged on the two sides of the mounting block; the conveying mechanism comprises belt conveying devices, the two belt conveying devices are arranged on the two sides of the mounting block, electric push rods are embedded in the outer walls of the belt conveying devices, and the power output ends of the electric push rods are connected with limiting plates. According to the waterproof film feeding device, the installation block is used for bearing, the belt type conveying equipment is used for feeding and discharging the waterproof film, damage caused by manual taking is avoided, during feeding, the limiting plate is pushed through the electric push rod, the waterproof film is located in the middle of the installation block, and deviation is avoided; the vacuum suction cup can be sucked to the middle position so that the waterproof film can be better fixed, and under suction of the vacuum suction cup, the situation that dead corners or stacking exists in the brushing process, and consequently brushing is incomplete is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of glue coating equipment, in particular to high-precision glue coating equipment for waterproof membranes. Background Art

[0002] The waterproof film reduces the contact area between water, dust and other dirt and the lens to 110 degrees, making it difficult for them to adhere to the lens surface, so the filter surface will be smoother, and anti-pollution functions such as waterproof, anti-fog, dust-proof, and anti-fingerprint are added. It can be widely used in camera lenses, window pieces of electronic digital products, touch screens and other window products as dustproof pieces and other optical products. In the production process of the waterproof film, gluing equipment is required for gluing. The gluing equipment generally includes a fuselage, a gluing device, a glue tank, a glue injection tube, etc. The glue in the glue tank is injected into the inside of the gluing device through the glue injection tube to gluing the surface of the waterproof film.

[0003] The patent specification with the announcement number CN216910778U discloses a high-precision gluing device for waterproof membranes, including a bottom plate, a shell welded to the top surface of the bottom plate, and an electric push rod fixedly installed on the top surface of the shell, and the telescopic end of the electric push rod penetrates the top surface of the shell and extends to the inside where a gluing device is fixedly installed through a mounting plate, a storage tray is provided above the bottom plate and located inside the shell, and a vertical rod is fixedly installed on the surface of the storage tray, a cavity is opened inside the vertical rod, and a screw is fixedly installed on the inner bottom surface of the cavity through a rotating disk. In the utility model, when multiple fixed plates drive the movable plate to move downward to contact the waterproof membrane, the waterproof membrane can be fixed before gluing, reducing the risk of wrinkles on the waterproof membrane, and at the same time, multiple shock-absorbing springs are stretched to effectively absorb the force when the movable plate contacts the waterproof membrane, thereby reducing the risk of the movable plate pinching the waterproof membrane with the cooperation of the protective pad, and ensuring the gluing quality of the waterproof membrane.

[0004] However, in the implementation of relevant technologies, it was found that the high-precision gluing equipment for waterproof membranes designed above has the following problems: in the prior art, the waterproof membrane is fixed and clamped by components such as a placement plate, but during the clamping process, the waterproof membrane is blocked, making it impossible to fully coat the waterproof membrane with glue. In view of this, a high-precision gluing equipment for waterproof membranes is provided to overcome the above-mentioned defects. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a high-precision glue coating device for waterproof membrane.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-precision glue coating device for waterproof film, comprising a dustproof box, a mounting block is passed through the interior of the dustproof box, and a conveying mechanism is arranged on both sides of the mounting block;

[0007] The conveying mechanism includes a belt conveying device, two of which are arranged on both sides of the mounting block, and an electric push rod is embedded in the outer wall of the belt conveying device, the power output end of the electric push rod is connected to a limit plate, a mounting groove is provided on the top of the mounting block, and a vacuum suction cup is embedded in the mounting groove. Loading and unloading are carried out through the belt conveying devices on both sides of the mounting block, avoiding manual picking up and damage to the outer wall of the waterproof membrane or picking up after gluing.

[0008] As a further description of the above technical solution: the installation groove matches the size of the vacuum suction cup, the limit plate forms a sliding structure between the electric push rod and the belt conveyor equipment, and the waterproof film is adsorbed by the vacuum suction cup to avoid shaking during painting, and to avoid incomplete painting when clamped and fixed.

[0009] As a further description of the above technical solution: a feeding device is provided on one side of the top of the dustproof box, and a brushing mechanism is provided at the center position of the top of the dustproof box. The feeding device is used to provide and transport the rubber to the brushing mechanism. The feeding device is a combination of a conventional tank and a pump, so that feeding and replenishing can be carried out.

[0010] As a further description of the above technical solution: the brushing mechanism includes a hydraulic rod, which is embedded in one side of the feeding device at the top of the dustproof box, and the power output end of the hydraulic rod is connected to a material storage shell, a motor is embedded in one side of the outer wall of the material storage shell, and the power output end of the motor is connected to a threaded rod, the outside of the threaded rod is slidably connected to a material conveying shell, and a support rod is provided on one side of the threaded rod. The material storage shell is pushed by the hydraulic rod to approach and get close to the waterproof membrane for brushing work.

[0011] As a further description of the above technical solution: the brushing mechanism also includes a micro push rod, which is embedded in the top of the feed shell, and the power output end of the micro push rod is connected to a pressure plate, the bottom end of the feed shell is connected to a scraper, and a delivery pipe is passed through one side of the outer wall of the feed shell. The feed shell is scraped and leveled through the scraper at the bottom when the rubber is sprayed on the waterproof membrane.

[0012] As a further description of the above technical solution: the feed shell is threadedly connected to the threaded rod, and the feed shell forms a sliding structure between the threaded rod and the support rod. Through the support rod, the feed shell drives the scraper to move in contact with the waterproof membrane to scrape it flat when spraying the rubber material.

[0013] As a further description of the above technical solution: the pressure plate forms a sliding structure with the feed shell through a micro push rod, and the feed shell is detachably connected to the scraper blade through bolts. When the scraper blade is worn after working for a long time, it can be disassembled and replaced by bolts.

[0014] The utility model has the following beneficial effects:

[0015] The utility model designs a high-precision glue coating device for waterproof membranes. The mounting block is supported to allow a belt conveyor to load and unload the waterproof membrane to avoid damage caused by manual handling. When loading, the electric push rod pushes the limit plate to allow the waterproof membrane to be located in the middle position on the mounting block to avoid deviation, and the vacuum suction cup can adsorb the middle position to better fix the waterproof membrane. Under the adsorption of the vacuum suction cup, dead angles or overlaps during the coating process are avoided, resulting in incomplete coating.

[0016] The utility model designs a high-precision glue coating equipment for waterproof membranes. A pump is arranged inside a material storage shell, and the material delivered by the feeding equipment can be delivered to the material storage shell via the pump and a delivery pipe. The delivery pipe is a hose to avoid affecting the movement of the delivery shell. A micro push rod is used to allow a pressure plate to squeeze the glue to flow out of the delivery shell onto the waterproof membrane. At the same time, the threaded rod is driven by a motor to push the delivery shell, so that the entire waterproof membrane can be coated with glue. The scraper can be used to smooth the glue, so that secondary processing is avoided to be too troublesome, thereby further improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the installation structure of the belt conveyor equipment of the utility model;

[0019] Figure 3 This is a schematic diagram of the installation structure of the material storage shell of the utility model;

[0020] Figure 4 Schematic diagram of the installation structure of the threaded rod of the utility model

[0021] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0022] Legend:

[0023] 1. Dustproof box; 2. Mounting block; 3. Conveying mechanism; 301. Belt conveying equipment; 302. Electric push rod; 303. Limiting plate; 304. Mounting slot; 305. Vacuum suction cup; 4. Feeding equipment; 5. Brushing mechanism; 501. Hydraulic rod; 502. Storage shell; 503. Motor; 504. Threaded rod; 505. Support rod; 506. Conveying shell; 507. Micro push rod; 508. Press plate; 509. Scraper; 510. Conveying pipe. DETAILED DESCRIPTION

[0024] Reference Figure 1-5The utility model provides a high-precision gluing device for waterproof membrane: it includes a dustproof box 1, a mounting block 2 is passed through the interior of the dustproof box 1, and conveying mechanisms 3 are arranged on both sides of the mounting block 2; the conveying mechanism 3 includes a belt conveying device 301, and two belt conveying devices 301 are arranged on both sides of the mounting block 2. An electric push rod 302 is embedded in the outer wall of the belt conveying device 301, and the power output end of the electric push rod 302 is connected to a limiting plate 303. A mounting groove 304 is opened at the top of the mounting block 2, and a vacuum suction cup 305 is embedded in the mounting groove 304. The belt conveying devices 301 on both sides of the mounting block 2 are used for loading and unloading, so as to avoid manual picking up and damage to the outer wall of the waterproof membrane or picking up after gluing.

[0025] As a further implementation scheme of the above technical scheme: the installation groove 304 matches the size of the vacuum suction cup 305, the limit plate 303 forms a sliding structure through the electric push rod 302 and the belt conveyor 301, and the vacuum suction cup 305 adsorbs the waterproof film to avoid shaking during painting and avoid incomplete painting when clamping and fixing.

[0026] During specific implementation, when the waterproof membrane is placed on the mounting block 2 and the belt conveyor 301, the limit plate 303 is pushed by the electric push rod 302 to first adjust and limit the position of the waterproof membrane to avoid deviation that causes the vacuum suction cup 305 to be unable to adsorb. Driven by the belt conveyor 301, the waterproof membrane moves to the position of the mounting groove 304 and is adsorbed and fixed by the vacuum suction cup 305, so that the waterproof membrane can be fully coated to avoid blind spots or obstructions.

[0027] As a further implementation scheme of the above technical scheme: a feeding device 4 is arranged on one side of the top of the dustproof box 1, and a brushing mechanism 5 is arranged at the center position of the top of the dustproof box 1. The feeding device 4 provides and transports the rubber to the brushing mechanism 5. The feeding device 4 is a combination of a conventional tank and a pump, so that feeding and replenishing can be carried out.

[0028] As a further implementation scheme of the above technical scheme: the brushing mechanism 5 includes a hydraulic rod 501, which is embedded in one side of the feeding device 4 at the top of the dustproof box 1, and the power output end of the hydraulic rod 501 is connected to a material storage shell 502, and a motor 503 is embedded on one side of the outer wall of the material storage shell 502, and the power output end of the motor 503 is connected to a threaded rod 504, and the outer part of the threaded rod 504 is slidably connected to a material conveying shell 506, and a support rod 505 is arranged on one side of the threaded rod 504, and the material storage shell 502 is pushed by the hydraulic rod 501 to approach and get close to the waterproof membrane for brushing work.

[0029] As a further implementation scheme of the above technical scheme: the brushing mechanism 5 also includes a micro push rod 507, which is embedded in the top end of the feed shell 506, and the power output end of the micro push rod 507 is connected to a pressure plate 508, and the bottom end of the feed shell 506 is connected to a scraper 509. A delivery pipe 510 is passed through one side of the outer wall of the feed shell 506. The feed shell 506 is scraped and leveled through the bottom scraper 509 when the rubber is sprayed on the waterproof membrane.

[0030] As a further implementation scheme of the above technical scheme: the feed shell 506 is threadedly connected to the threaded rod 504, and the feed shell 506 forms a sliding structure between the threaded rod 504 and the support rod 505. Through the support rod 505, the feed shell 506 drives the scraper 509 to move in contact with the waterproof membrane to scrape it flat when spraying the glue.

[0031] As a further implementation scheme of the above technical scheme: the pressure plate 508 forms a sliding structure with the feed shell 506 through the micro push rod 507, and the feed shell 506 is detachably connected to the scraper 509 through bolts. When the scraper 509 works for a long time and becomes worn, it can be disassembled and replaced by bolts.

[0032] During specific implementation, after the rubber enters the material storage shell 502, it is transported to the material delivery shell 506 through the pump and the delivery pipe 510, and the material storage shell 502 is driven by the hydraulic rod 501. After the scraper 509 contacts the waterproof membrane, the pressure plate 508 is pushed by the micro push rod 507 to squeeze the rubber from the inside of the material delivery shell 506 onto the waterproof membrane. Subsequently, the threaded rod 504 is driven by the motor 503, and with the support of the support rod 505, the material delivery shell 506 is moved in contact with the waterproof membrane. While the rubber is sprayed, it is scraped flat by the scraper 509 to avoid secondary processing and improve efficiency.

[0033] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-precision glue coating device for waterproof membrane, characterized by: It comprises a dustproof box (1), a mounting block (2) extending through the interior of the dustproof box (1), and conveying mechanisms (3) are arranged on both sides of the mounting block (2); The conveying mechanism (3) comprises a belt conveying device (301), two of the belt conveying devices (301) are arranged on both sides of the mounting block (2), and an electric push rod (302) is embedded in the outer wall of the belt conveying device (301), the power output end of the electric push rod (302) is connected to a limit plate (303), and a mounting groove (304) is provided at the top end of the mounting block (2), and a vacuum suction cup (305) is embedded in the interior of the mounting groove (304).

2. The high-precision glue coating equipment for waterproof membrane according to claim 1, characterized in that: The size of the installation groove (304) matches that of the vacuum suction cup (305), and the limit plate (303) forms a sliding structure with the belt conveyor device (301) via the electric push rod (302).

3. The high-precision glue coating equipment for waterproof membrane according to claim 1, characterized in that: A feeding device (4) is provided on one side of the top end of the dustproof box (1), and a brushing mechanism (5) is provided at the center position of the top end of the dustproof box (1).

4. The high-precision glue coating equipment for waterproof membrane according to claim 3 is characterized by: The brushing mechanism (5) comprises a hydraulic rod (501), the hydraulic rod (501) is embedded in one side of the feeding device (4) at the top of the dustproof box (1), and the power output end of the hydraulic rod (501) is connected to a material storage shell (502), a motor (503) is embedded in one side of the outer wall of the material storage shell (502), and the power output end of the motor (503) is connected to a threaded rod (504), the outside of the threaded rod (504) is slidably connected to a material conveying shell (506), and a support rod (505) is provided on one side of the threaded rod (504).

5. The high-precision glue coating equipment for waterproof membrane according to claim 4, characterized in that: The brushing mechanism (5) further comprises a micro push rod (507), wherein the micro push rod (507) is embedded in the top end of the material conveying shell (506), and the power output end of the micro push rod (507) is connected to a pressure plate (508), the bottom end of the material conveying shell (506) is connected to a scraper (509), and a conveying pipe (510) is passed through one side of the outer wall of the material conveying shell (506).

6. The high-precision glue coating equipment for waterproof membrane according to claim 4, characterized in that: The material conveying shell (506) is threadedly connected to the threaded rod (504), and the material conveying shell (506) forms a sliding structure between the threaded rod (504) and the support rod (505).

7. The high-precision glue coating equipment for waterproof membrane according to claim 5, characterized in that: The pressing plate (508) forms a sliding structure with the material conveying shell (506) through the micro push rod (507), and the material conveying shell (506) is detachably connected to the scraper (509) through bolts.

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