Glass gluing device

Abstract

The utility model relates to the technical field of glass, in particular to a glass gluing device which comprises a gluing box, a placing plate is fixed in the gluing box, a gluing mechanism is arranged in the gluing box, and the gluing mechanism is composed of a gluing part, a linear module, an adjusting seat, a glue nozzle, an electric push rod and a supporting plate. An anti-blocking mechanism is arranged in the gluing box, an anti-blocking component and a control valve are arranged in the anti-blocking mechanism, an adsorption fixing mechanism is arranged on the surface of the placing plate, an adsorption fixing component and an air blower are arranged in the adsorption fixing mechanism, and a cleaning mechanism is arranged in the gluing box. According to the gluing device, the phenomenon that the glue nozzle is blocked after the gluing device is used is avoided, the phenomenon that the gluing effect is affected due to the fact that dust is attached to the surface of glass when the gluing device is used is avoided, and the phenomenon that the surface of the glass is abraded due to the fact that the glass is clamped and fixed when the gluing device is used is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of glass, in particular to a glass gluing device. Background Art

[0002] As a transparent material, glass is widely used in construction, transportation, shipping, aviation, refrigeration and other industries. It is not only a good transparent material but also a good thermal conductive material. No matter in which field the glass is used, glass glue will be used to fix and seal its edges during the glass installation process. Therefore, the glass needs to be glued by a gluing device.

[0003] After the gluing device finishes gluing the glass through the glue nozzle, glue often remains inside the glue nozzle. After a period of time, the glue cools down and the glue nozzle is prone to clogging. The gluing device generally directly glues the glass, and it is not easy to clean it before gluing, which can easily lead to dust adhering to the glass surface when the gluing device is used, affecting the gluing effect. The gluing device needs to be fixed before gluing the glass. Generally, the gluing device clamps the glass with a plywood, which can easily cause wear to the glass surface. Utility Model Content

[0004] The purpose of the utility model is to provide a glass gluing device to solve the problems mentioned in the above background technology that the glue nozzle is easily blocked when the gluing device is used, the gluing effect is easily affected by dust adhering to the glass surface, and the glass surface is easily worn when clamped.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a glass gluing device, including a gluing box, the surface of the gluing box is rotatably connected to a box door, the surface of the box door is installed with a control row of keys, a placement plate is fixed inside the gluing box, a gluing mechanism is arranged inside the gluing box, the gluing mechanism is composed of a gluing part, a linear module, an adjustment seat, a glue nozzle, an electric push rod and a support plate, an anti-blocking mechanism is arranged inside the gluing box, the interior of the anti-blocking mechanism includes an anti-blocking component and a control valve, the surface of the placement plate is provided with an adsorption and fixing mechanism, the interior of the adsorption and fixing mechanism is provided with an adsorption and fixing component and a blower, the interior of the gluing box is provided with a cleaning mechanism, the interior of the cleaning mechanism includes a connecting component and a cleaning roller.

[0006] Preferably, a gluing part is installed at the top of the gluing box, a support plate is provided inside the gluing box, a linear module is installed at the top inside the gluing box, the linear module is controlled by a control row of keys, an adjustment seat is provided on the surface of the linear module, and the adjustment seat performs linear motion through the linear module.

[0007] Preferably, an electric push rod is installed on the surface of the adjustment seat, the input end of the electric push rod is electrically connected to the output end of the control row key, one end of the electric push rod is fixedly connected to the surface of the support plate, a glue nozzle is fixed on the surface of the support plate, and the glue nozzle is connected to the gluing part through a hose.

[0008] Preferably, the control valve is sleeved on the surface of the glue nozzle, the input end of the control valve is electrically connected to the output end of the control row key, and an anti-blocking component is provided inside the glue box.

[0009] Preferably, the anti-blocking component consists of a piston cylinder, a piston block, a fastening stud and a solenoid valve. The piston cylinder is fixed on one side of the support plate. An air duct is fixed to the bottom of the piston cylinder. One end of the air duct is connected to the nozzle. The air duct is located below the control valve. The surface of the air duct is equipped with a solenoid valve. The input end of the solenoid valve is electrically connected to the output end of the control row key.

[0010] Preferably, a piston block is provided inside the piston cylinder, one end of the piston block extends to the outside of the piston cylinder, the piston block and the piston cylinder are slidably matched with each other, a fastening stud is threadedly connected at the top position of the piston cylinder, one end of the fastening stud passes through the piston cylinder and is fastened to the surface thread of the piston block.

[0011] Preferably, a blower is installed inside the gluing box, the input end of the blower is electrically connected to the output end of the control row key, one end of the blower passes through the gluing box and extends to the outside of the gluing box, and the surface of the placement plate is provided with an adsorption fixing component.

[0012] Preferably, the interior of the adsorption and fixing component includes an adsorption cavity, an adsorption through hole and a limit plate. The interior of the placement plate is provided with an adsorption cavity, and the adsorption cavity is connected to the blower. The surface of the placement plate is provided with adsorption through holes, and the adsorption through holes are connected to the adsorption cavity. The surface of the placement plate is fixed with a limit plate, and the structure of the limit plate is an L-shaped structure.

[0013] Preferably, a connecting assembly is provided inside the gluing box, and a cleaning roller is provided at one end of the connecting assembly.

[0014] Preferably, the connecting assembly consists of a fixed seat, a guide frame, a compression spring and a plastic roller frame, the fixed seat is fixed to the surface of the support plate, the surface of the fixed seat is provided with a guide frame, the guide frame and the fixed seat are slidably matched with each other, a plastic roller frame is provided below the fixed seat, the plastic roller frame and the cleaning roller are rotatably connected to each other, the surface of the plastic roller frame is fixedly connected to one end of the guide frame, the surface of the guide frame is sleeved with a compression spring, and the two ends of the compression spring are respectively fixedly connected to the fixed seat and the plastic roller frame.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the glass glue device not only avoids the phenomenon of the glue nozzle being blocked after the glue device is used, avoids the phenomenon of the glue effect being affected by dust adhering to the glass surface when the glue device is used, but also avoids the glass surface being worn due to the clamping and fixing of the glass when the glue device is used;

[0016] By providing an anti-blocking mechanism, when gluing the glass through the glue nozzle, the control valve is in an open state and the solenoid valve is in a closed state. After the gluing is completed, the control row key can be operated to control the control row key to close the control valve and control the solenoid valve to open, and then the fastening stud is loosened, and then the piston block is pressed to make the piston block squeeze the air into the air guide tube. Since the control valve is in a closed state, the air can push the glue inside the glue nozzle to flow downward, and squeeze out the residual glue inside the glue nozzle, so as to avoid the residual glue cooling and causing the glue nozzle to be blocked, so as to realize the function of the glue device to discharge the residual glue inside the glue nozzle, thereby avoiding the phenomenon of the glue nozzle being blocked after the glue device is used;

[0017] By providing a cleaning mechanism, the support plate drives the cleaning mechanism to move synchronously when it moves. At this time, the plastic roller frame is pushed under the action of the compression spring, so that the plastic roller frame drives the cleaning roller to contact the glass surface. When the support plate moves under the action of the linear module, it drives the cleaning roller to roll, so as to clean the glass surface before gluing. At the same time, the cleaning roller can be guided under the action of the guide frame. Due to the material characteristics of the plastic roller frame, the plastic roller frame can be deformed to a certain extent. When replacing the cleaning roller, it is only necessary to slightly pry the two ends of the plastic roller frame apart to separate the cleaning roller from the plastic roller frame, so as to realize the cleaning function of the gluing device on the glass surface, thereby avoiding the phenomenon that the gluing effect is affected by dust adhering to the glass surface when the gluing device is used;

[0018] By providing an adsorption and fixing mechanism, the glass to be glued is placed on the surface of the placement plate, so that one corner of the glass is close to the limiting plate, and the glass is positioned and placed. Then, the control row of keys is operated to control the blower to work, and air is sucked under the action of the blower. At this time, the glass covers the surface of the adsorption through hole, so that negative pressure is formed inside the adsorption cavity, and the glass is adsorbed and fixed, so as to realize the adsorption and fixing function of the gluing device on the glass, thereby avoiding wear on the glass surface due to clamping and fixing the glass when the gluing device is used. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0021] Figure 3It is a partial enlarged structural schematic diagram of the utility model;

[0022] Figure 4 It is an enlarged structural schematic diagram of the cleaning mechanism of the utility model.

[0023] In the figure: 1. Gluing box; 101. Box door; 102. Control row key; 103. Placement plate; 2. Gluing mechanism; 201. Gluing part; 202. Linear module; 203. Adjustment seat; 204. Glue nozzle; 205. Electric push rod; 206. Support plate; 3. Anti-blocking mechanism; 301. Anti-blocking component; 3011. Piston cylinder; 3012. Piston block; 3013. Fastening stud; 3014. Electric Magnetic valve; 3015, air guide tube; 302, control valve; 4, adsorption fixing mechanism; 401, adsorption fixing component; 4011, adsorption cavity; 4012, adsorption through hole; 4013, limit plate; 402, blower; 5, cleaning mechanism; 501, connecting component; 5011, fixing seat; 5012, guide frame; 5013, compression spring; 5014, plastic roller frame; 502, cleaning roller. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. In addition, the terms "first", "second", "third", "upper, lower, left, right", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. At the same time, in the description of the present invention, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] The utility model provides a glass glue device with a structure as follows Figure 1 , Figure 2 and Figure 3As shown, it includes a glue box 1, the surface of the glue box 1 is rotatably connected to a box door 101, the surface of the box door 101 is installed with a control row key 102, the model of the control row key 102 can be selected from the LA series, the interior of the glue box 1 is fixed with a placement plate 103, the interior of the glue box 1 is provided with a glue mechanism 2, the glue mechanism 2 is composed of a glue part 201, a linear module 202, an adjustment seat 203, a glue nozzle 204, an electric push rod 205 and a support plate 206, the glue part 201 is installed at the top position of the glue box 1, the interior of the glue box 1 is provided with a support plate 206, and the top position of the glue box 1 is installed There is a linear module 202, which is controlled by a control row of keys 102. An adjustment seat 203 is arranged on the surface of the linear module 202. The adjustment seat 203 performs linear motion through the linear module 202. An electric push rod 205 is installed on the surface of the adjustment seat 203. The model of the electric push rod 205 can be selected from the TA series. The input end of the electric push rod 205 is electrically connected to the output end of the control row of keys 102. One end of the electric push rod 205 is fixedly connected to the surface of a support plate 206. A glue nozzle 204 is fixed on the surface of the support plate 206. The glue nozzle 204 is connected to the glue application part 201 through a hose.

[0026] When in use, operate the control row of keys 102 to make the control row of keys 102 control the gluing part 201, the linear module 202 and the electric push rod 205 to work, and the glue nozzle 204 is driven to move downward under the action of the electric push rod 205, and the glue nozzle 204 is guided under the action of the guide rod. At the same time, under the action of the gluing part 201, glue can be transported to the inside of the glue nozzle 204, and the glass surface is glued under the action of the glue nozzle 204. Under the action of the linear module 202, the adjustment seat 203 is driven to make a linear motion, and the glue nozzle 204 is driven to move synchronously, so as to realize the gluing function of the gluing device on the glass.

[0027] Furthermore, if Figure 3As shown, the glue box 1 is provided with an anti-blocking mechanism 3, and the anti-blocking mechanism 3 includes an anti-blocking component 301 and a control valve 302. The control valve 302 is sleeved on the surface of the glue nozzle 204. The model of the control valve 302 can be selected from the TM series. The input end of the control valve 302 is electrically connected to the output end of the control row key 102. The glue box 1 is provided with an anti-blocking component 301, and the anti-blocking component 301 is composed of a piston cylinder 3011, a piston block 3012, a fastening stud 3013 and a solenoid valve 3014. The piston cylinder 3011 is fixed to one side of the support plate 206, and an air guide tube 3015 is fixed to the bottom of the piston cylinder 3011. One end of the air guide tube 3015 is connected to the glue nozzle 2 04 is connected, the air duct 3015 is located below the control valve 302, the surface of the air duct 3015 is provided with a solenoid valve 3014, the model of the solenoid valve 3014 can be selected from the TM series, the input end of the solenoid valve 3014 is electrically connected to the output end of the control row key 102, the interior of the piston cylinder 3011 is provided with a piston block 3012, one end of the piston block 3012 extends to the outside of the piston cylinder 3011, the piston block 3012 and the piston cylinder 3011 slide in cooperation with each other, the top position of the piston cylinder 3011 is threadedly connected with a fastening stud 3013, one end of the fastening stud 3013 passes through the piston cylinder 3011 and is threadedly fastened to the surface of the piston block 3012.

[0028] During use, when gluing the glass through the glue nozzle 204, the control valve 302 is in the open state and the solenoid valve 3014 is in the closed state. After the gluing is completed, the control row key 102 can be operated to make the control row key 102 control the control valve 302 to close and control the solenoid valve 3014 to open, and then loosen the fastening stud 3013, and then press the piston block 3012 to make the piston block 3012 squeeze the air into the air guide tube 3015. Since the control valve 302 is in the closed state, the air can push the glue inside the glue nozzle 204 to flow downward, and squeeze out the residual glue inside the glue nozzle 204, so as to avoid the residual glue from cooling down and causing the glue nozzle 204 to be blocked, so as to realize the function of the gluing device to discharge the residual glue inside the glue nozzle 204.

[0029] Furthermore, if Figure 2As shown, the surface of the placement plate 103 is provided with an adsorption fixing mechanism 4, and the adsorption fixing mechanism 4 is provided with an adsorption fixing component 401 and a blower 402 inside. The blower 402 is installed inside the glue box 1. The model of the blower 402 can be selected from the VFC series. The input end of the blower 402 is electrically connected to the output end of the control row key 102. One end of the blower 402 passes through the glue box 1 and extends to the outside of the glue box 1. The surface of the placement plate 103 is provided with an adsorption fixing component 401 and a blower 402. 01. The interior of the adsorption fixing component 401 includes an adsorption cavity 4011, an adsorption through hole 4012 and a limit plate 4013. The interior of the placement plate 103 is provided with an adsorption cavity 4011, and the adsorption cavity 4011 is connected to the blower 402. The surface of the placement plate 103 is provided with an adsorption through hole 4012, and the adsorption through hole 4012 is connected to the adsorption cavity 4011. The surface of the placement plate 103 is fixed with a limit plate 4013, and the structure of the limit plate 4013 is an L-shaped structure.

[0030] When in use, place the glass to be glued on the surface of the placement plate 103, make one corner of the glass close to the limiting plate 4013, and position the glass. Then operate the control row of keys 102 to control the blower 402 to work. Under the action of the blower 402, air is sucked. At this time, the glass covers the surface of the adsorption through hole 4012, so that negative pressure is formed inside the adsorption cavity 4011, and the glass is adsorbed and fixed, so as to realize the adsorption and fixing function of the gluing device on the glass.

[0031] Furthermore, if Figure 4 As shown, the interior of the glue box 1 is provided with a cleaning mechanism 5, and the interior of the cleaning mechanism 5 includes a connecting component 501 and a cleaning roller 502. The interior of the glue box 1 is provided with a connecting component 501, and one end of the connecting component 501 is provided with a cleaning roller 502. The connecting component 501 is composed of a fixing seat 5011, a guide frame 5012, a compression spring 5013 and a plastic roller frame 5014. The fixing seat 5011 is fixed on the surface of the support plate 206, and the surface of the fixing seat 5011 is provided with The guide frame 5012 and the fixed seat 5011 are slidably matched with each other. A plastic roller frame 5014 is arranged below the fixed seat 5011. The plastic roller frame 5014 and the cleaning roller 502 are rotatably connected to each other. The surface of the plastic roller frame 5014 is fixedly connected to one end of the guide frame 5012. The surface of the guide frame 5012 is sleeved with a compression spring 5013. The two ends of the compression spring 5013 are respectively fixedly connected to the fixed seat 5011 and the plastic roller frame 5014.

[0032] When in use, the support plate 206 moves and drives the cleaning mechanism 5 to move synchronously. At this time, the plastic roller frame 5014 is pushed under the action of the compression spring 5013, so that the plastic roller frame 5014 drives the cleaning roller 502 to contact the glass surface. When the support plate 206 moves under the action of the linear module 202, it drives the cleaning roller 502 to roll, and cleans the glass surface before gluing. At the same time, the cleaning roller 502 can be guided under the action of the guide frame 5012. Due to the material characteristics of the plastic roller frame 5014, the plastic roller frame 5014 can be deformed to a certain extent. When replacing the cleaning roller 502, it is only necessary to slightly pry the two ends of the plastic roller frame 5014 outward to separate the cleaning roller 502 from the plastic roller frame 5014, so as to realize the cleaning function of the gluing device on the glass surface.

[0033] Working principle: When in use, first open the box door 101, then place the glass to be glued on the surface of the placement plate 103, make one corner of the glass close to the limiting plate 4013, position the glass, and then operate the control row of keys 102 to make the control row of keys 102 control the blower 402 to work, and under the action of the blower 402, air is sucked. At this time, the glass covers the surface of the adsorption through hole 4012, so that a negative pressure is formed inside the adsorption cavity 4011, and the glass is adsorbed and fixed, so as to realize the adsorption and fixing function of the gluing device on the glass, thereby avoiding wear on the glass surface due to clamping and fixing the glass when the gluing device is in use.

[0034] Then, operate the control row of keys 102 to make the control row of keys 102 control the gluing part 201, the linear module 202 and the electric push rod 205 to work. The electric push rod 205 drives the glue nozzle 204 to move downward, and the guide rod guides the glue nozzle 204. At the same time, the glue part 201 can transport glue to the inside of the glue nozzle 204, and the glue nozzle 204 can glue the glass surface. The linear module 202 drives the adjustment seat 203 to do linear motion, and drives the glue nozzle 204 to move synchronously, so as to realize the gluing function of the gluing device on the glass.

[0035] When the support plate 206 moves, it drives the cleaning mechanism 5 to move synchronously. At this time, the plastic roller frame 5014 is pushed under the action of the compression spring 5013, so that the plastic roller frame 5014 drives the cleaning roller 502 to contact the glass surface. When the support plate 206 moves under the action of the linear module 202, it drives the cleaning roller 502 to roll, and cleans the glass surface before gluing. At the same time, the cleaning roller 502 can be guided under the action of the guide frame 5012. Due to the material characteristics of the plastic roller frame 5014, the plastic roller frame 5014 can be deformed to a certain extent. When replacing the cleaning roller 502, it is only necessary to slightly pry the two ends of the plastic roller frame 5014 outward to separate the cleaning roller 502 from the plastic roller frame 5014, so as to realize the cleaning function of the gluing device on the glass surface, thereby avoiding the phenomenon that the gluing effect is affected by dust adhering to the glass surface when the gluing device is used.

[0036] When gluing the glass through the glue nozzle 204, the control valve 302 is in the open state and the solenoid valve 3014 is in the closed state. After the gluing is completed, the control row key 102 can be operated to make the control row key 102 control the control valve 302 to close and control the solenoid valve 3014 to open, and then loosen the fastening stud 3013, and then press the piston block 3012 to make the piston block 3012 squeeze the air into the air guide tube 3015. Since the control valve 302 is in the closed state, the air can push the glue inside the glue nozzle 204 to flow downward, and squeeze out the residual glue inside the glue nozzle 204 to avoid the residual glue from cooling and causing the glue nozzle 204 to be blocked, so as to realize the function of the glue device to discharge the residual glue inside the glue nozzle 204, thereby avoiding the phenomenon of the glue nozzle 204 being blocked after the glue device is used, and finally completing the use of the glue device.

[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A glass gluing device, comprising a gluing box (1), characterized in that: The surface of the glue box (1) is rotatably connected to a box door (101), the surface of the box door (101) is installed with a control row of keys (102), the interior of the glue box (1) is fixed with a placement plate (103), the interior of the glue box (1) is provided with a glue mechanism (2), the glue mechanism (2) is composed of a glue part (201), a linear module (202), an adjustment seat (203), a glue nozzle (204), an electric push rod (205) and a support plate (206), the glue box (1) ) is provided with an anti-blocking mechanism (3) inside, the anti-blocking mechanism (3) inside includes an anti-blocking component (301) and a control valve (302); the surface of the placement plate (103) is provided with an adsorption fixing mechanism (4), the adsorption fixing mechanism (4) inside includes an adsorption fixing component (401) and a blower (402); the glue box (1) is provided with a cleaning mechanism (5) inside, the cleaning mechanism (5) inside includes a connecting component (501) and a cleaning roller (502).

2. A glass glue device according to claim 1, characterized in that: A gluing unit (201) is installed at the top of the gluing box (1), a support plate (206) is arranged inside the gluing box (1), a linear module (202) is installed at the top of the gluing box (1), the linear module (202) is controlled by a control row of keys (102), an adjustment seat (203) is arranged on the surface of the linear module (202), and the adjustment seat (203) performs linear motion through the linear module (202).

3. A glass glue device according to claim 2, characterized in that: An electric push rod (205) is installed on the surface of the adjustment seat (203); an input end of the electric push rod (205) is electrically connected to an output end of the control row key (102); one end of the electric push rod (205) is fixedly connected to the surface of a support plate (206); a glue nozzle (204) is fixed to the surface of the support plate (206); and the glue nozzle (204) is connected to the glue application part (201) via a hose.

4. The glass glue applying device according to claim 1, characterized in that: The control valve (302) is sleeved on the surface of the glue nozzle (204); the input end of the control valve (302) is electrically connected to the output end of the control key (102); and an anti-blocking component (301) is provided inside the glue box (1).

5. The glass glue applying device according to claim 4, characterized in that: The anti-blocking component (301) is composed of a piston cylinder (3011), a piston block (3012), a fastening stud (3013) and a solenoid valve (3014). The piston cylinder (3011) is fixed to one side of the support plate (206). An air guide tube (3015) is fixed to the bottom of the piston cylinder (3011). One end of the air guide tube (3015) is connected to the nozzle (204). The air guide tube (3015) is located below the control valve (302). The surface of the air guide tube (3015) is provided with a solenoid valve (3014). The input end of the solenoid valve (3014) is electrically connected to the output end of the control row key (102).

6. The glass glue applying device according to claim 5, characterized in that: A piston block (3012) is arranged inside the piston cylinder (3011), one end of the piston block (3012) extends to the outside of the piston cylinder (3011), the piston block (3012) and the piston cylinder (3011) are slidably matched with each other, a fastening stud (3013) is threadedly connected at the top position of the piston cylinder (3011), and one end of the fastening stud (3013) passes through the piston cylinder (3011) and is threadedly fastened to the surface of the piston block (3012).

7. The glass glue applying device according to claim 1, characterized in that: A blower (402) is installed inside the glue box (1), the input end of the blower (402) is electrically connected to the output end of the control keypad (102), one end of the blower (402) passes through the glue box (1) and extends to the outside of the glue box (1), and an adsorption fixing component (401) is provided on the surface of the placement plate (103).

8. The glass glue applying device according to claim 7, characterized in that: The interior of the adsorption fixing component (401) includes an adsorption cavity (4011), an adsorption through hole (4012) and a limit plate (4013); the interior of the placement plate (103) is provided with an adsorption cavity (4011); the adsorption cavity (4011) is connected to the blower (402); the surface of the placement plate (103) is provided with an adsorption through hole (4012); the adsorption through hole (4012) is connected to the adsorption cavity (4011); the surface of the placement plate (103) is fixed with a limit plate (4013); the structure of the limit plate (4013) is an L-shaped structure.

9. The glass glue applying device according to claim 1, characterized in that: A connecting component (501) is arranged inside the glue box (1), and a cleaning roller (502) is arranged at one end of the connecting component (501).

10. The glass glue applying device according to claim 9, characterized in that: The connecting assembly (501) is composed of a fixed seat (5011), a guide frame (5012), a compression spring (5013) and a plastic roller frame (5014); the fixed seat (5011) is fixed on the surface of the support plate (206); the surface of the fixed seat (5011) is provided with a guide frame (5012); the guide frame (5012) and the fixed seat (5011) are slidably matched with each other; a plastic roller frame (5014) is provided below the fixed seat (5011); the plastic roller frame (5014) and the cleaning roller (502) are rotatably connected to each other; the surface of the plastic roller frame (5014) is fixedly connected to one end of the guide frame (5012); the surface of the guide frame (5012) is sleeved with a compression spring (5013); and the two ends of the compression spring (5013) are respectively fixedly connected to the fixed seat (5011) and the plastic roller frame (5014).

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