CN216605858U - Glue dispenser - Google Patents

Abstract

The utility model discloses a dispenser, which comprises a fixing device, a storage device for storing glue solution, a control device integrated on the storage device, a gluing device arranged on the fixing device, and a rotary positioning device capable of rotating around the axis of the rotary positioning device; the storage device is communicated with the gluing device, and at least 1 gluing coordinate is arranged between the gluing device and the rotary positioning device; the control device is respectively electrically connected with the gluing device and the rotary positioning device, and the control device is used for controlling the gluing device to move to the gluing coordinate position, controlling the starting and stopping of the gluing device and controlling the starting and stopping of the rotary positioning device. In this application, only can accomplish the rubber coating process of point gum machine through the connection and the cooperation between fixing device, storage device, controlling means, rotary positioning device, the rubber coating device, device spare part is less, and is comparatively simple, has replaced complicated point gum machine structure among the prior art.

Description

Glue dispenser

Technical Field

The utility model relates to the technical field of production and processing, in particular to a glue dispenser.

Background

The dispenser is also called a glue spreader, a glue dripping machine, a glue spreading machine, a glue pouring machine and the like, belongs to one type of automatic machine, can control fluid, enables the fluid to be dripped or coated on the accurate position of a product accurately, can be used for realizing the process steps of dotting, line drawing and the like, and is widely applied to the process production of the product.

Patent document CN 212759445U discloses a screw dispenser, in which: the adhesive dispensing device comprises a base, a clamping device and an adhesive dispensing device, wherein the clamping device and the adhesive dispensing device are arranged on the base, a first support and a second support are arranged on the base, the clamping device comprises a fixing seat and a clamping seat which are correspondingly arranged, the fixing seat is rotatably connected with the first support through a bearing, the clamping seat is connected with the second support through a pneumatic rod, a fixing part is arranged at one end of the fixing seat, which faces towards the clamping seat, a belt pulley is arranged at one end of the fixing seat, which is far away from the fixing part, a first motor is arranged on the base, the first motor is connected with the belt pulley through a belt, the fixing part is fixedly connected with the fixing seat through a connecting part, a groove corresponding to the connecting part is arranged on the fixing seat, the connecting part and the fixing part are both made of magnet materials, a sliding seat is arranged on the base, a lead screw is arranged on the sliding seat, a second motor connected with the lead screw is arranged on one side of the sliding seat, a slide block is connected with a slide block, and a third support is arranged on the top end of the slide block, and a glue dispensing device is arranged on the third bracket.

The screw thread glue dispenser of the technical scheme has more parts and excessively complex structure.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the dispenser with a simpler structure.

A glue dispenser comprises a fixing device, a storage device for storing glue solution, a control device integrated on the storage device, a gluing device arranged on the fixing device, and a rotary positioning device capable of rotating around the axis of the rotary positioning device; the storage device is communicated with the gluing device, and at least 1 gluing coordinate is arranged between the gluing device and the rotary positioning device; the control device is respectively electrically connected with the gluing device and the rotary positioning device, and the control device is used for controlling the gluing device to move to the gluing coordinate position, controlling the starting and stopping of the gluing device and controlling the starting and stopping of the rotary positioning device.

Furthermore, the rotary positioning device comprises a rotary motor, an output shaft of the rotary motor extends out of the fixing device, and the output shaft has magnetism.

Further, the rotary positioning device further comprises a mechanical clamping jaw, and the mechanical clamping jaw is connected with the rotary motor.

Furthermore, the glue spreading device further comprises a longitudinal moving mechanism, the longitudinal moving mechanism is arranged on the fixing device and is telescopic along the axis direction of the rotary positioning device, an adjustable installation space is formed between the longitudinal moving mechanism and the rotary positioning device, and the glue spreading coordinate is located in the installation space.

Further, the longitudinal moving mechanism comprises a first air cylinder and an ejector rod, the first air cylinder is arranged on the fixing device, the ejector rod is detachably connected with an output shaft of the first air cylinder, and the first air cylinder is used for driving the ejector rod to stretch and retract towards the rotary positioning device; the longitudinal moving mechanism further comprises a sleeve head, and the sleeve head is installed at one end, close to the rotary positioning device, of the ejector rod.

Further, the glue spreading device comprises a glue nozzle, a switch valve and a transverse moving mechanism, wherein the transverse moving mechanism is connected with the switch valve and is used for driving the switch valve to move; the rubber nozzle is communicated with the output end of the switch valve; the transverse moving mechanism comprises a second air cylinder and a moving part, the second air cylinder is fixed on the fixing device, the moving part is connected with an output shaft of the second air cylinder, and the second air cylinder pushes the moving part to move through the output shaft of the second air cylinder; the on-off valve is mounted on the moving part.

Further, the storage device comprises a housing and a glue bottle for storing glue solution, the glue bottle is arranged in the housing, a bottle opening is formed at the top of the glue bottle, the glue bottle is communicated with an inner space defined by the housing through the bottle opening, and a gas port is formed in the side wall of the housing; one end of the rubber tube penetrates through the housing and is inserted into the rubber bottle, and the other end of the rubber tube is communicated with the input end of the switch valve.

Further, the gluing device further comprises a transverse limiting mechanism, and the transverse limiting mechanism is mounted on the fixing device and used for limiting the position of the transverse moving mechanism.

Further, the control device comprises a main controller, wherein the main controller is connected with the rotating motor and is used for controlling the starting and stopping of the rotating motor; the main controller is connected with the first air cylinder and used for controlling the starting and stopping of the first air cylinder; the main controller is connected with the switch valve and is used for controlling the switch valve to be opened and closed; the main controller is connected with the second cylinder and used for controlling the start and stop of the second cylinder; the control device also comprises a pressure regulating valve, the pressure regulating valve is communicated with the air port, and the main controller controls the air pressure entering the air port through the pressure regulating valve; the control device also comprises a pressure sensor which is arranged between the pressure regulating valve and the air port.

Furthermore, the control device also comprises a first electromagnetic valve, the first electromagnetic valve is connected with the switch valve, and the main controller controls the switch valve to be opened and closed through the first electromagnetic valve; the control device also comprises a second electromagnetic valve which is respectively connected with the first air cylinder and the second air cylinder, and the main controller controls the moving positions of the output shaft of the first air cylinder and the output shaft of the second air cylinder through the second electromagnetic valve.

Compared with the prior art, the utility model has the advantages that:

1. in this application, only can accomplish the rubber coating process of point gum machine through the connection and the cooperation between fixing device, storage device, controlling means, rotary positioning device, the rubber coating device, device spare part is less, and is comparatively simple, has replaced complicated point gum machine structure among the prior art.

Drawings

FIG. 1 is a schematic structural view of a dispenser of the present invention;

FIG. 2 is another illustration of the schematic diagram of FIG. 1;

FIG. 2 is a schematic structural view of a dispenser of the present invention;

FIG. 3 is a schematic structural view of the longitudinal moving mechanism;

FIG. 4 is a schematic structural view of the lateral shifting mechanism;

FIG. 5 is a schematic structural diagram of a memory device;

FIG. 6 is a gas path diagram of the dispenser;

FIG. 7 is a schematic circuit control diagram of the dispenser;

fig. 8 is a schematic structural view of a dispenser of embodiment 2;

fig. 9 is a simplified diagram of a control circuit of the dispenser according to embodiment 2.

Reference numbers in the figures: 6-display screen, 7-key, 8-pressure adjusting knob, 9-adjusting knob, 10-switch valve, 11-glue nozzle, 12-output shaft, 13-first cylinder, 14-fixing device, 141-platform, 15-glue coating device, 16-storage device, 17-control device, 18-rotary positioning device, 19-ejector rod, 20-sleeve head, 21-transverse moving mechanism, 161-cover shell, 162-glue bottle, 163-bottle mouth, 164-air port, 165-glue tube, 22-transverse limiting mechanism, 23-pressure regulating valve, 24-pressure sensor, 25-first electromagnetic valve, 26-second electromagnetic valve, 27-longitudinal moving mechanism, 28-installation space, 29-second cylinder, 9-glue nozzle, 18-rotary positioning device, 19-ejector rod, 20-sleeve head, 21-transverse moving mechanism, 161-cover shell, 162-glue bottle, 163-bottle mouth, 164-air port, 165-glue tube, 22-transverse limiting mechanism, 23-pressure regulating valve, 24-pressure sensor, 25-first electromagnetic valve, 26-second electromagnetic valve, 27-longitudinal moving mechanism, 28-installation space, 29-second cylinder, 9-air cylinder, and, 30-moving part, 301-screw rod, 31-air filter and 32-air source.

Detailed Description

The following non-limiting detailed description of the present invention is provided in connection with the preferred embodiments and accompanying drawings. In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

Example 1

As shown in fig. 1, the dispenser according to the preferred embodiment of the present invention includes a fixing device 14, a storage device 16 for storing glue solution, a control device 17 integrated on the storage device 16, a gluing device 15 mounted on the fixing device 14, and a rotary positioning device 18 capable of rotating around its axis; the storage device 16 is communicated with the gluing device 15, and at least 1 gluing coordinate is arranged between the gluing device 15 and the rotary positioning device 18; the control device 17 is electrically connected with the gluing device 15 and the rotary positioning device 18 respectively, and the control device 17 is used for controlling the gluing device 15 to move to the gluing coordinate position, controlling the starting and stopping of the gluing device 15 and controlling the starting and stopping of the rotary positioning device 18. In this application, only can accomplish the rubber coating process of point gum machine through being connected and the cooperation between fixing device 14, storage device 16, controlling means 17, rotary positioning device 18, the rubber coating device 15, device spare part is less, and is comparatively simple, has replaced complicated point gum machine structure among the prior art.

Further, the fixing device 14 is a box structure, and the bottom surface thereof integrally extends outward to form a platform 141.

With further reference to fig. 2, the rotational positioning device 18 is mounted to the fixing device 14, the rotational positioning device 18 includes a rotating electrical machine, an output shaft 12 of the rotating electrical machine extends out of the fixing device 14, and the output shaft 12 has magnetism; specifically, the rotating electrical machine is an electrodynamic type rotating electrical machine, the machine body of the rotating electrical machine is arranged inside the box body of the fixing device 14 and is wrapped by the fixing device 14, a through hole is formed in one side wall of the fixing device 14, and the output shaft of the rotating electrical machine extends out of the through hole. In this application, output shaft 12 has magnetism, needs the gummed work piece to be ironwork usually, but the work piece direct magnetism inhale to output shaft 12 on to it is all comparatively convenient that the work piece is installed and is taken off, has avoided loaded down with trivial details installation and dismantlement process between work piece and the point gum machine, and is very convenient. In embodiment 1, the workpiece to be processed and the output shaft 12 of the rotating electrical machine are fixed by magnetic attraction, obviously, in other preferred embodiments of the present invention, for the glue coating process of the non-magnetic workpiece to be processed, various fixing methods conventionally used in the prior art may also be used to fix the workpiece to be processed and the output shaft 12, the dispenser described in the present invention should also be suitable for the glue coating requirement of the workpiece made of any material, and the preferred embodiments of the present invention should not be limited by the material of the workpiece and the fixing method between the workpiece and the output shaft 12.

With further reference to fig. 1 to 3, a longitudinal moving mechanism 27 is further included, the longitudinal moving mechanism 27 is disposed on the platform 141 of the fixing device 14, the longitudinal moving mechanism 27 is retractable along the axis of the rotary positioning device 18 so as to be close to or far from the rotary positioning device 18, an adjustable installation space 28 is formed between the longitudinal moving mechanism 27 and the rotary positioning device 18, the gluing coordinate is located in the installation space 28, and the gluing coordinate corresponds to the position of the workpiece to be glued.

Specifically, the longitudinal moving mechanism 27 includes a first cylinder 13 and a push rod 19, the first cylinder 13 is mounted on the fixing device 14, the push rod 19 is detachably connected to an output shaft of the first cylinder 13, the first cylinder 13 is used for driving the push rod 19 to extend and retract toward the rotational positioning device 18, and a direction in which the push rod 19 extends and retracts toward the rotational positioning device 18 is defined as a longitudinal direction, that is, a Y direction in fig. 2; the longitudinal moving mechanism 27 further comprises a sleeve head 20, the sleeve head 20 is installed at one end, close to the rotary positioning device 18, of the ejector rod 19, when a workpiece is fixed, the sleeve head 20 is used for directly contacting and abutting against the workpiece, and the sleeve head 20 is made of elastic nylon materials, so that the surface of the workpiece can be effectively prevented from being scratched.

With further reference to fig. 2 and 4, the glue spreading device 15 includes a glue nozzle 11, a switch valve 10 and a transverse moving mechanism 21, the transverse moving mechanism 21 is connected to the switch valve 10 and is used for driving the switch valve 10 to transversely move, the transverse direction is an X direction marked in the figure, and the glue nozzle 11 is communicated with an output end of the switch valve 10; specifically, the transverse moving mechanism 21 includes a second cylinder 29 and a moving part 30, the second cylinder 29 is fixed in the fixing device 14, the moving part 30 is connected with an output shaft of the second cylinder 29, and the second cylinder 29 is used for pushing the moving part 30 to move; the on-off valve 10 is mounted on the moving part 30 and moves along with the movement of the moving part 30; further, the gluing device 15 further comprises a transverse limiting mechanism 22, and the transverse limiting mechanism 22 is installed in the fixing device 14 and used for limiting the position of the transverse moving mechanism 21; further, the transverse limiting mechanism 22 is a limiting rod installed on the fixing device 14, and the transverse moving mechanism 21 can be abutted against the limiting rod in the moving process, so that the transverse moving mechanism 21 is prevented from excessively moving towards the direction away from the first air cylinder 13, the distance between the switch valve 10, the glue nozzle 11 and the output shaft 12 is prevented from being too large, and the situation that glue cannot drip onto a workpiece during gluing is avoided.

Further, in the present embodiment, 1 gluing coordinate is provided between the gluing device 15 and the rotary positioning device 18, and is located near the outer side surface of the output shaft 12, and the gluing coordinate is also the position coordinate of the glue nozzle 11 during gluing.

In other alternative embodiments, a through threaded hole is formed in the moving portion 30, a screw rod 301 is arranged in the threaded hole, the screw rod 301 can be screwed in and out relative to the moving portion 30 in the threaded hole, and both ends of the screw rod 301 extend out of the moving portion 30; further, an adjusting knob 9 is formed at one end of the screw rod 301 far away from the output shaft 12, a switch valve 10 is installed at one end of the screw rod 301 near the output shaft 12, and by rotating the adjusting knob 9, the screw rod 301 is moved in the Y direction in the moving portion 30, so as to adjust the position of the switch valve 10 in the Y direction.

With further reference to fig. 5, the storage device 16 includes a housing 161 and a glue bottle 162 for storing glue solution, the glue bottle 162 is disposed in the housing 161, a bottle opening 163 is formed at the top of the glue bottle 162, and the glue bottle 162 is communicated with an inner space surrounded by the housing 161 through the bottle opening 163; the cover 161 is relatively sealed with the outside, the side wall of the cover 161 is provided with a gas port 164, the gas port 164 is connected with an outside gas source 32, the gas of the gas source 32 enters the cover 161 through the pressure regulating valve 23, the pressure sensor 24 and the gas port 164, namely, the gas flow entering the inner space of the cover 161 is regulated through the gas port 164, and the pressure of the inner space of the cover 161 is further changed; the switch valve further comprises a rubber tube 165, one end of the rubber tube 165 penetrates through the housing 161 and is inserted into the rubber bottle 162, the other end of the rubber tube 165 is communicated with the input end of the switch valve 10, and the joint of the rubber tube 165 and the housing 161 forms contact sealing.

With further reference to fig. 6 to 7, the control device 17 includes a main controller, which is connected to the rotating electrical machine and is configured to control start and stop of the rotating electrical machine; the main controller is connected with the first air cylinder 13 and is used for controlling the starting and stopping of the first air cylinder 13; the main controller is connected with the switch valve 10 and is used for controlling the switch valve 10 to be opened and closed; the main controller is connected with the second cylinder 29 and is used for controlling the start and stop of the second cylinder 29; the control device 17 further comprises a pressure regulating valve 23, the pressure regulating valve 23 is communicated with the air port 164, the main controller is connected with the pressure regulating valve 23, and the main controller controls air pressure entering the air port 164 through the pressure regulating valve 23; the control device 17 further comprises a pressure sensor 24, wherein the pressure sensor 24 is arranged between the pressure regulating valve 23 and the air port 164 and is used for displaying the air pressure between the pressure regulating valve 23 and the air port 164 in real time.

Further, the control device 17 further comprises a first electromagnetic valve 25, the first electromagnetic valve 25 is connected with the on-off valve 10, and the main controller controls the on-off valve 10 to be opened and closed through the first electromagnetic valve 25; the control device 17 further comprises a second solenoid valve 26, the second solenoid valve 26 is respectively connected with the first air cylinder 13 and the second air cylinder 29, and the main controller controls the moving positions of the output shaft of the first air cylinder 13 and the output shaft of the second air cylinder 29 through the second solenoid valve 26. Preferably, the first solenoid valve 25 and the second solenoid valve 26 are both two-position five-way solenoid valves.

Further, the control device 17 further comprises a display screen 6, a key 7 and a pressure adjusting knob 8, wherein the display screen 6, the key 7 and the pressure adjusting knob 8 are all arranged on the outer side of the wall body of the storage device 16 and are in communication connection with a main controller (not shown); the key 7 is used for setting gluing parameters such as the position of a gluing coordinate, gluing time and gluing amount, the pressure adjusting knob 8 is used for setting the maximum air pressure value for opening the pressure regulating valve 23, the display screen 6 is used for displaying the set gluing parameters and the maximum air pressure value for opening the pressure regulating valve 23 in real time, and the gluing parameters and the maximum air pressure values set by the key 7 and the pressure adjusting knob 8 are communicated and transmitted to the main controller; the main controller controls the maximum air pressure value capable of opening the pressure regulating valve 23, and controls the opening and closing of the on-off valve 10 by the first electromagnetic valve 25, and further changes the positions of the first cylinder 13 and the second cylinder 29 by the second electromagnetic valve 26; therefore, the intelligent control is realized, and the intelligent control is convenient and quick.

The air filter 32 is arranged at the output end of the air source 32, and the air filter 32 is used for filtering the air entering the back-end pipeline from the air source 32; the pressure regulating valve 23, the first solenoid valve 25, and the second solenoid valve 26 share the same air source 32.

When in use, a user can observe the display screen 6, set the gluing parameters through the key 7 and set the maximum air pressure value for opening the pressure regulating valve 23 through the pressure regulating knob 8; after the setting is finished, the workpiece is installed on an output shaft 12 of the rotating motor, and because the output shaft 12 has magnetism, the workpiece is magnetically attracted onto the output shaft 12, preferably, the workpiece is overlapped with the axis of the output shaft 12; the main controller controls the second electromagnetic valve 26 to start, the second electromagnetic valve 26 drives the first air cylinder 13 to operate, the first air cylinder 13 drives the ejector rod 19 to extend towards the direction of the rotary positioning device 18 until the sleeve head 20 abuts against the workpiece, so that one end of the workpiece is fixed by the output shaft 12, the other end of the workpiece abuts against the sleeve head 20, and the workpiece is firm, and in the subsequent gluing process, the output shaft of the rotary motor always rotates to drive the workpiece to rotate along the axis of the workpiece; the second solenoid valve 26 synchronously drives the second cylinder 29 to operate, and the second cylinder 29 pushes the moving part 30 to move, so that the switch valve 10 moves to a preset gluing coordinate; the gas of the gas source 32 enters the housing 161 after passing through the pressure regulating valve 23 and the gas port 164, and as the gas pressure in the housing 161 rises, the upper surface of the glue solution in the glue bottle 162 is extruded by the high-pressure gas, and the glue solution is conveyed to the switch valve 10 through the rubber tube 165; the main controller controls the on-off of the switch valve 10, when the switch valve 10 is opened, the glue nozzle 11 is used for gluing, and in the gluing process, a workpiece rotates along the axis of the workpiece, so that after the workpiece rotates for a circle along the axis of the workpiece, the workpiece can be glued.

In other alternative embodiments, when the second solenoid valve 26 operates the second cylinder 29, it may also assist the manual rotation of the adjusting knob 9, so that the on-off valve 10 moves to the preset gluing coordinate.

Example 2

In this embodiment, a certain change is made on the basis of embodiment 1, and with reference to fig. 8 to 9, the differences are as follows:

the rotary positioning device 18 also comprises a mechanical clamping jaw, the mechanical clamping jaw is connected with a rotary motor, and the control device 17 is in communication connection with the mechanical clamping jaw; specifically, the mechanical clamping jaw can be directly fixed on the rotating motor through magnetic attraction, other connection modes can be adopted without specific limitation, and at least 1 gluing coordinate is arranged between the gluing device 15 and the mechanical clamping jaw; when the automatic gluing device is used, the rotating motor drives the mechanical clamping jaw to rotate, the control device 17 controls the mechanical clamping jaw to open or clamp, when the mechanical clamping jaw opens, a workpiece is released, when the mechanical clamping jaw clamps, the workpiece is fixed, and it needs to be noted that the structure of the mechanical clamping jaw does not interfere with gluing coordinates.

The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent should be subject to the appended claims.

Claims (10)

1. A glue dispenser is characterized by comprising a fixing device (14), a storage device (16) for storing glue liquid, a control device (17) integrated on the storage device (16), a gluing device (15) arranged on the fixing device (14), and a rotary positioning device (18) capable of rotating around the axis of the rotary positioning device; the storage device (16) is communicated with the gluing device (15), and at least 1 gluing coordinate is arranged between the gluing device (15) and the rotary positioning device (18); the control device (17) is respectively electrically connected with the gluing device (15) and the rotary positioning device (18), and the control device (17) is used for controlling the gluing device (15) to move to the gluing coordinate position, controlling the starting and stopping of the gluing device (15) and controlling the starting and stopping of the rotary positioning device (18).

2. Dispensing machine according to claim 1, characterized in that the rotary positioning means (18) comprise a rotary motor, the output shaft (12) of which protrudes from the fixing means (14), and the output shaft (12) is magnetic.

3. Dispensing machine according to claim 2, characterized in that the rotary positioning device (18) further comprises mechanical jaws connected to a rotary motor.

4. A dispenser according to claim 2 or 3, further comprising a longitudinal moving mechanism (27), wherein the longitudinal moving mechanism (27) is arranged on the fixing device (14), the longitudinal moving mechanism (27) is retractable along the axial direction of the rotary positioning device (18), an adjustable installation space (28) is formed between the longitudinal moving mechanism (27) and the rotary positioning device (18), and the gluing coordinate is located in the installation space (28).

5. The dispenser according to claim 4, wherein the longitudinal moving mechanism (27) comprises a first cylinder (13) and a push rod (19), the first cylinder (13) is mounted on the fixing device (14), the push rod (19) is detachably connected with an output shaft of the first cylinder (13), and the first cylinder (13) is used for driving the push rod (19) to extend and retract towards the rotary positioning device (18); the longitudinal moving mechanism (27) also comprises a sleeve head (20), and the sleeve head (20) is arranged at one end of the ejector rod (19) close to the rotary positioning device (18).

6. The dispenser according to claim 5, characterized in that the glue spreading device (15) comprises a glue nozzle (11), a switch valve (10) and a transverse moving mechanism (21), wherein the transverse moving mechanism (21) is connected with the switch valve (10) and is used for driving the switch valve (10) to move; the glue nozzle (11) is communicated with the output end of the switch valve (10); the transverse moving mechanism (21) comprises a second air cylinder (29) and a moving part (30), the second air cylinder (29) is fixed on the fixing device (14), the moving part (30) is connected with an output shaft of the second air cylinder (29), and the second air cylinder (29) pushes the moving part (30) to move through the output shaft of the second air cylinder; the on-off valve (10) is mounted on the moving part (30).

7. The dispenser according to claim 6, characterized in that the storage device (16) comprises a housing (161) and a glue bottle (162) for storing glue solution, the glue bottle (162) is arranged in the housing (161), a bottle opening (163) is formed at the top of the glue bottle (162), the glue bottle (162) is communicated with an inner space surrounded by the housing (161) through the bottle opening (163), and a gas port (164) is arranged on the side wall of the housing (161); the rubber tube (165) is further included, one end of the rubber tube (165) penetrates through the housing (161) and is inserted into the rubber bottle (162), and the other end of the rubber tube (165) is communicated with the input end of the switch valve (10).

8. Glue dispenser according to claim 7, characterized in that the gluing device (15) further comprises a lateral stop mechanism (22), the lateral stop mechanism (22) being mounted to the fixing device (14) for limiting the position of the lateral movement mechanism (21).

9. The dispenser according to claim 8, characterized in that the control device (17) comprises a main controller connected to the rotating electrical machine for controlling the start and stop of the rotating electrical machine; the main controller is connected with the first air cylinder (13) and is used for controlling the starting and stopping of the first air cylinder (13); the main controller is connected with the switch valve (10) and is used for controlling the switch valve (10) to be opened and closed; the main controller is connected with the second air cylinder (29) and is used for controlling the start and stop of the second air cylinder (29); the control device (17) also comprises a pressure regulating valve (23), the pressure regulating valve (23) is communicated with the air port (164), and the main controller controls the air pressure entering the air port (164) through the pressure regulating valve (23); the control device (17) further comprises a pressure sensor (24), and the pressure sensor (24) is arranged between the pressure regulating valve (23) and the air port (164).

10. The dispenser according to claim 9, wherein the control device (17) further comprises a first solenoid valve (25), the first solenoid valve (25) is connected with the switch valve (10), and the main controller controls the switch valve (10) to open and close through the first solenoid valve (25); the control device (17) further comprises a second electromagnetic valve (26), the second electromagnetic valve (26) is respectively connected with the first air cylinder (13) and the second air cylinder (29), and the main controller controls the moving positions of the output shaft of the first air cylinder (13) and the output shaft of the second air cylinder (29) through the second electromagnetic valve (26).

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