Full-automatic dispensing machine

Abstract

The utility model relates to a full-automatic dispensing machine. The full-automatic dispensing machine comprises a machine body, a moving mechanism, a dispensing mechanism, an information acquisition mechanism and a control mechanism, the machine body is provided with a mounting part and a platform, and the platform is connected with the mounting part; the moving mechanism comprises an X linear module, a Y linear module and a Z linear module; the X linear module and the Y linear module are arranged on the mounting part, the dispensing mechanism is movably connected to the Y linear module, and the Y linear module is movably connected to the X linear module; the Z linear module is arranged on the platform and can move up and down; the information acquisition mechanism is connected with the dispensing mechanism; and the control mechanism is provided with a controller, and the controller is used for controlling the moving mechanism, the information acquisition mechanism and the dispensing mechanism. According to the full-automatic dispensing machine, the accuracy of the dispensing position can be improved, and the situations of dispensing deviation and glue flowing are avoided.

Description

Technical Field

[0001] The utility model relates to the field of mechanical equipment, in particular to a full-automatic glue dispensing machine. Background Art

[0002] The main structure of an LCD screen consists of liquid crystal filled between two sheets of glass. During the production process, liquid crystal is poured into the display through the liquid crystal filling port. After the liquid crystal is filled, the port is sealed with UV glue. Currently, sealing is mainly done manually by applying UV glue to the liquid crystal filling port with a dispensing needle, and then curing the glue with UV light. Manual dispensing is slow and not conducive to large-scale dispensing operations. Moreover, due to the small liquid crystal filling port, manual dispensing is prone to problems such as misalignment, missed dots, and excessive glue flow. With the development of the industrial automation industry, mechanical dispensing has emerged. However, current dispensing machines still suffer from inaccurate dispensing positions, misaligned dots, and glue flow. Utility Model Content

[0003] Based on this, the purpose of the present invention is to provide a fully automatic dispensing machine, which provides a moving mechanism, a dispensing mechanism, an information collection mechanism and a control mechanism. The control mechanism controls the information collection mechanism to obtain the dispensing position of the product to be dispensed, and then controls the movement of the moving mechanism in three dimensions according to the obtained dispensing position information, so that the glue outlet of the dispensing mechanism is located directly above the position to be dispensed and at the optimal dispensing height, thereby improving the accuracy of the dispensing position and avoiding the occurrence of dispensing deviation and glue flow.

[0004] A fully automatic glue dispensing machine, comprising:

[0005] Body, moving mechanism, dispensing mechanism, information collection mechanism and control mechanism;

[0006] The body is provided with a mounting portion and a platform, and the platform is connected to the mounting portion;

[0007] The movable mechanism includes an X linear module, a Y linear module, and a Z linear module; the X linear module and the Y linear module are arranged on the mounting portion, the dispensing mechanism is movably connected to the Y linear module and is located above the platform, the Y linear module is movably connected to the X linear module; the Z linear module is arranged on the platform and can move up and down;

[0008] The information collection mechanism is connected to the dispensing mechanism;

[0009] The control mechanism is provided with a controller, and the controller is used to control the moving mechanism, the information collecting mechanism and the dispensing mechanism.

[0010] Furthermore, the glue dispensing mechanism includes a glue supply cylinder and a glue dispensing jig, and the glue supply cylinder is connected to the glue inlet end of the glue dispensing jig;

[0011] The dispensing fixture is provided with a dispensing valve, and the dispensing valve is provided with a temperature sensor and a heating device. The temperature sensor and the heating device are both electrically connected or communicatively connected to the controller.

[0012] Furthermore, the dispensing jig is provided with a glue dispensing portion, a flow sensor and a flow regulator;

[0013] The glue discharging portion is located at one end of the glue dispensing fixture facing the platform. The flow sensor and the flow regulator are arranged at the glue discharging portion and are electrically connected or communicatively connected to the controller.

[0014] Furthermore, the dispensing mechanism is provided with a fixing seat, and the glue supply cylinder and the dispensing jig are fixedly connected to the fixing seat;

[0015] The X linear module is provided with a first motor and a first screw rod, one end of the first screw rod is connected to the output end of the first motor;

[0016] The Y linear module is provided with a second motor and a second screw rod, the output end of the second motor is connected to one end of the second screw rod, and the other end of the second screw rod is connected to the fixing seat.

[0017] Furthermore, a tray is provided on the platform; and the Z linear module is provided with a cylinder, and an output end of the cylinder abuts against a surface of the tray facing the Z linear module.

[0018] Furthermore, the information acquisition mechanism is provided with a camera, a third motor and a third screw rod; the camera is connected to the fixing seat and its lens faces the platform, the output end of the third motor is connected to one end of the third screw rod, and the third screw rod can drive the camera to move in a straight line.

[0019] Furthermore, a glue recovery tray is provided on the platform, and the glue recovery tray is located below the glue dispensing fixture.

[0020] Furthermore, a positioning member is provided on the tray; the positioning member includes a first positioning plate and a second positioning plate, and the first positioning plate and the second positioning plate are arranged perpendicular to each other.

[0021] Furthermore, the control mechanism is also provided with a display, and the display is electrically connected to the controller.

[0022] Furthermore, a plurality of products to be glued are arranged on the tray, and the plurality of products to be glued are arranged in an array;

[0023] The tray is provided with a first identification member on a side facing the product to be dispensed;

[0024] A second identification piece is sandwiched between two adjacent products to be glued.

[0025] The beneficial effects of the present invention are:

[0026] (1) By setting a moving mechanism, a dispensing mechanism, an information collection mechanism and a control mechanism, the control mechanism controls the information collection mechanism to obtain the dispensing position of the product to be dispensed, and then controls the movement of the moving mechanism in three dimensions according to the obtained dispensing position information, so that the dispensing port of the dispensing mechanism is located directly above the dispensing position and at the optimal dispensing height, thereby improving the accuracy of the dispensing position and avoiding the occurrence of dispensing deviation and glue flow;

[0027] (2) By arranging a motor and a lead screw in the X linear module and the Y module, the motor drives the lead screw to move linearly, so that the dispensing mechanism can realize linear movement in the X direction and the Y direction. At the same time, by arranging a cylinder in the Z linear module, the output end of the cylinder abuts against the tray where the product to be dispensed is placed, so that the product to be dispensed can be moved in the Z direction, thereby realizing the dispensing of the product to be dispensed in a larger range and at different heights in the XY plane;

[0028] (3) A motor and a screw are set in the information acquisition module to realize the movement of the camera in the Z direction, so that the camera can take pictures of the products to be glued at different heights to obtain a more accurate glue coating position of the products to be glued;

[0029] (4) By setting a temperature sensor and a heating device at the dispensing valve, it is easy to adjust and stabilize the viscosity of the glue, which can avoid the glue adhering to the glue nozzle and causing blockage, and can make the glue more easily adhere to the product to be dispensed, thereby improving the sealing quality of the product to be dispensed;

[0030] By setting a flow sensor and a precision flow control valve in the glue discharging section, the flow rate of the glue in the glue discharging section can be better monitored;

[0031] (5) By setting up a glue recovery tray on the platform, when the glue dispensing mechanism stops dispensing, the glue remaining in the glue outlet can be recovered, saving costs and preventing the glue from falling onto the platform and causing contamination;

[0032] (6) Positioning pieces are provided on the tray to facilitate positioning of multiple products to be dispensed when they are arranged into a whole tray, further improving the accuracy and efficiency of dispensing;

[0033] (7) By setting the first identification part and the second identification part, the camera can easily identify the edge of each product to be glued, thereby more accurately determining the glue dispensing position and further improving the accuracy of glue dispensing.

[0034] In order to better understand and implement the present invention, the present invention is described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 A front view of the dispensing machine provided in an embodiment of the present application;

[0036] Figure 2 A left side view of the dispensing machine provided in an embodiment of the present application;

[0037] Figure 3 A top view of the dispensing machine provided in an embodiment of the present application;

[0038] Figure 4 A schematic diagram of the installation of the first identification member provided in an embodiment of the present application;

[0039] Figure 5 This is a schematic diagram of the installation of the second identification component provided in an embodiment of the present application.

[0040] In the figure: 10-body; 11-installation part; 111-outer cover; 12-platform; 121-tray; 122-glue recovery tray; 123-recovery tray mounting base; 124-positioning member; 1241-first positioning plate; 1242-second positioning plate; 125-first identification member; 126-second identification member; 20-moving mechanism; 21-X linear module; 211-first motor; 22-Y linear module; 221-second motor; 30-control mechanism; 31-controller; 32-display; 40-glue dispensing mechanism; 41-fixed seat, 42-glue supply cylinder; 43-glue dispensing fixture; 431-glue outlet; 4311-flow sensor; 4312-flow regulator; 50-information acquisition mechanism; 51-camera; 52-third motor. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0042] In the description of this utility model, it should be noted that the terms "vertical," "upper," "lower," and "horizontal," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0043] It should also be noted that, in the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections, direct connections, connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0044] Please also see Figure 1-3 The fully automatic glue dispensing machine provided in the embodiment of the present application includes a body 10, a moving mechanism 20, a control mechanism 30, a glue dispensing mechanism 40 and an information collection mechanism 50. The moving mechanism 20, the control mechanism 30, the glue dispensing mechanism 40 and the information collection mechanism 50 are all arranged on the body 10.

[0045] Specifically, the body 10 is provided with a mounting portion 11 and a platform 12. The platform 12 is connected to the mounting portion 11, and the mounting portion 11 is provided with an outer cover 111 for protecting the components mounted on the mounting portion 11.

[0046] The mobile mechanism 20 includes an X-linear module 21, a Y-linear module 22, and a Z-linear module (not shown). The X-linear module 21 and the Y-linear module 22 are mounted on the mounting portion 11 and located within the housing 111. The dispensing mechanism 40 is movably connected to the Y-linear module 22, which in turn is movably connected to the X-linear module 21, enabling the dispensing mechanism 40 to move in both the X and Y directions. The Z-linear module is mounted on the platform 12 and is movable up and down. A tray 121 is also provided on the platform 12. Tray 121 is located at the end of the Z-linear module facing the dispensing mechanism 40 and is used to hold the product to be dispensed. Thus, the product to be dispensed placed on tray 121 can move up and down with the Z-linear module to accommodate dispensing operations for products at different heights.

[0047] In this embodiment, the X linear module 21 is provided with a first motor 211 and a first screw, one end of which is connected to the output of the first motor 211. The Y linear module 22 is provided with a second motor 221 and a second screw, the output of which is connected to one end of the second screw, the other end of which is connected to the dispensing mechanism 40. Thus, the first motor 211 drives the first screw, and the second motor 221 drives the second screw, thereby achieving linear movement of the dispensing mechanism 40 in the X and Y directions. The Z linear module is provided with a cylinder, the output end of which abuts the side of the tray 121 facing the Z linear module. The lifting movement of the cylinder output end enables the tray 121 to move up and down linearly to achieve the optimal height between the dispensing mechanism 40's outlet and the product to be dispensed. In this embodiment, the optimal height between the dispensing mechanism 40's outlet and the product to be dispensed is 2.2 to 2.4 mm. In other embodiments, the cylinder is a hydraulic cylinder or a hydraulic cylinder.

[0048] It is understandable that the X linear module 21 and the Y linear module 22 can also achieve linear movement in the X and Y directions by setting up cylinders, hydraulic cylinders or oil pressure cylinders, and the Z linear module can also achieve linear movement in the Z direction by using a motor-driven lead screw. In addition, the X linear module 21, the Y linear module 22 and the Z linear module can also be matched with chains or slide blocks to make the linear movement process smoother, reduce wear between components and reduce energy consumption.

[0049] The control mechanism 30 is provided with a controller 31 and a display 32. The controller 31 and the display 32 are mounted on the outer cover 111, and the display 32 is electrically connected to the controller 31. The controller 31 is used to control the moving mechanism 20, the dispensing mechanism 40, and the information collection mechanism 50. The display 32 is used to display and allow the user to adjust various parameters of the moving mechanism 20, the dispensing mechanism 40, and the information collection mechanism 50.

[0050] The glue dispensing mechanism 40 includes a fixed base 41, a glue supply cylinder 42, and a glue dispensing jig 43. The fixed base 41 is fixedly mounted on the end of the second screw away from the second motor 221. The glue supply cylinder 42 and the glue dispensing jig 43 are fixedly mounted on the fixed base 41. The glue supply cylinder 42 is connected to the glue inlet end of the glue dispensing jig 43 via a rubber hose and is also connected to an air source. The air source controls whether the glue in the glue supply cylinder 42 enters the glue dispensing jig 43. The glue dispensing jig 43 is equipped with a glue dispensing valve and a glue outlet 431. The glue dispensing valve is electrically or communicatively connected to the controller 31. The glue dispensing valve has two air inlets. The controller 31 controls whether the two air inlets are inflated to ensure that the glue enters the glue cavity of the glue outlet 431. At the same time, the dispensing valve is also provided with a temperature sensor and a heating device (not shown). Both the temperature sensor and the heating device are electrically connected or communicated with the controller 31. The temperature sensor detects the temperature of the glue flowing through the dispensing valve and transmits the detected temperature to the controller 31. The controller 31 then controls whether the heating device heats the glue flowing through the dispensing valve, so as to adjust and stabilize the viscosity of the glue at any time, thereby preventing the glue from adhering to the nozzle and causing blockage, and making the glue easier to adhere to the product to be dispensed, thereby improving the sealing quality of the product to be dispensed. In this embodiment, as a preferred embodiment, the temperature control range of the glue is 45°C to 50°C. The glue outlet 431 is located at the end of the dispensing fixture 43 facing the platform 12. The glue outlet of the dispensing mechanism 40 is located at the end of the glue outlet 431. The glue outlet 431 is provided with a flow sensor 4311 and a flow regulator 4312. The flow sensor 4311 and the flow regulator 4312 are electrically connected or communicated with the controller 31. The flow sensor 4311 detects the flow rate of the glue and feeds it back to the controller 31. The controller 31 controls the flow regulator 4312 based on the preset flow rate so that the glue outlet of the glue dispensing unit 431 dispenses glue at a constant preset flow rate, ensuring glue dispensing efficiency and quality. The flow regulator 4312 is preferably a precision flow regulator. Furthermore, the outlet pressure of the glue dispensing unit 431 can be controlled by controlling the air pressure at the air inlet on the glue dispensing valve. The higher the pressure in the glue dispensing unit 431, the easier it is to squeeze out the glue, thus preventing glue clogging. However, the pressure in the glue dispensing unit 431 should not be too high, as excessive pressure is not conducive to glue dispensing. Therefore, in this embodiment, the pressure in the glue dispensing unit 431 is preferably 0.65 to 0.70 MPa. Since the glue in the glue dispensing mechanism 40 is liquid, after the glue drips from the glue outlet of the glue dispensing unit 431 to the glue application position of the product to be glued, ultraviolet light is required to solidify the glue and achieve a seal at the liquid crystal filling port.

[0051] The information acquisition mechanism 50 is fixedly mounted on the fixed base 41. Specifically, the information acquisition mechanism 50 is provided with a camera 51, a third motor 52 and a third screw. A movable block is provided on the fixed base 41, and the movable block can move in the up and down directions of the fixed base 41. The camera 51 is fixed to the movable block with its lens facing the platform 12. The output end of the third motor 52 is connected to one end of the third screw, and the other end of the third screw passes through the movable block and is threadedly connected to the movable block so that the movable block can move linearly, thereby allowing the camera 51 to move linearly with the movable block. Thus, the controller 31 controls the third motor 52 and drives the third screw to make the movable block move linearly in the up and down directions to adjust the height of the camera 51, so that the camera 51 can obtain a clear and accurate gluing position. The controller 31 then controls the glue dispensing mechanism 40 to operate according to the obtained glue coating position and glue coating height, such as the flow rate of glue, the viscosity of glue, etc. In this embodiment, the camera 51 is preferably a CCD industrial camera.

[0052] Furthermore, the platform 12 is provided with a glue recovery tray 122, which is located below the glue dispensing fixture 43. Specifically, the platform 12 is also provided with a recovery tray mounting base 123, on which the glue recovery tray 122 is mounted. When the glue dispensing mechanism 40 stops dispensing glue, the glue outlet of the glue outlet 431 can be moved above the glue recovery tray 122 via the moving mechanism 20 to recover the glue remaining in the glue outlet 431, saving costs and preventing glue from falling onto the platform 12 and causing contamination.

[0053] During the actual dispensing operation, since the dispensing mechanism 40 can move linearly in the X and Y directions under the control of the moving mechanism 20, in order to improve the dispensing efficiency, multiple products to be dispensed will be arranged into a whole tray, and then the whole tray of products to be dispensed will be placed on the tray 121. Therefore, in a further embodiment, the shape of the tray 121 is set to be square, and a positioning member 124 is provided on the tray 121. The positioning member 124 includes a first positioning plate 1241 and a second positioning plate 1242. The first positioning plate 1241 and the second positioning plate 1242 are arranged perpendicular to each other, so as to position the whole tray of products to be dispensed in the X and Y directions, so that when the dispensing mechanism 40 moves, its glue outlet is more accurately aligned with the dispensing position of each product to be dispensed.

[0054] Please also see Figure 4 and Figure 5Furthermore, when dispensing glue on the liquid crystal filling ports on the two pieces of glass of the LCD liquid crystal display screen, since the glass is transparent, in order to facilitate the identification of the dispensing position, a first identification member 125 is provided on the side of the tray 121 facing the product to be dispensed. At the same time, in order to facilitate the identification of the edge of each product to be dispensed, a second identification member 126 is sandwiched between two adjacent products to be dispensed. In this embodiment, the size of the first identification member 125 matches the size of the area in which the multiple products to be dispensed are arranged, and the height of the second identification member 126 when it is sandwiched between two adjacent products to be dispensed is equal to or higher than the height of the products to be dispensed. The first identification member 125 and the second identification member 126 are made of dark material to increase the diffuse reflection of the edge of each product to be dispensed, thereby making it easier for the camera 51 to identify the dispensing position of each product to be dispensed. The first identification member 125 and the second identification member 126 are preferably black cardboard.

[0055] Compared with the existing technology, the beneficial effects of the technical solution of this application are:

[0056] (1) By setting a moving mechanism, a dispensing mechanism, an information collection mechanism and a control mechanism, the control mechanism controls the information collection mechanism to obtain the dispensing position of the product to be dispensed, and then controls the movement of the moving mechanism in three dimensions according to the obtained dispensing position information, so that the dispensing port of the dispensing mechanism is located directly above the dispensing position and at the optimal dispensing height, thereby improving the accuracy of the dispensing position and avoiding the occurrence of dispensing deviation and glue flow;

[0057] (2) By arranging a motor and a lead screw in the X linear module and the Y module, the motor drives the lead screw to move linearly, so that the dispensing mechanism can realize linear movement in the X direction and the Y direction. At the same time, by arranging a cylinder in the Z linear module, the output end of the cylinder abuts against the tray where the product to be dispensed is placed, so that the product to be dispensed can be moved in the Z direction, thereby realizing the dispensing of the product to be dispensed in a larger range and at different heights in the XY plane;

[0058] (3) A motor and a screw are set in the information acquisition module to realize the movement of the camera in the Z direction, so that the camera can take pictures of the products to be glued at different heights to obtain a more accurate glue coating position of the products to be glued;

[0059] (4) By setting a temperature sensor and a heating device at the dispensing valve, it is easy to adjust and stabilize the viscosity of the glue, which can avoid the glue adhering to the glue nozzle and causing blockage, and can make the glue more easily adhere to the product to be dispensed, thereby improving the sealing quality of the product to be dispensed;

[0060] By setting a flow sensor and a precision flow control valve in the glue discharging section, the flow rate of the glue in the glue discharging section can be better monitored;

[0061] (5) By setting up a glue recovery tray on the platform, when the glue dispensing mechanism stops dispensing, the glue remaining in the glue outlet can be recovered, saving costs and preventing the glue from falling onto the platform and causing contamination;

[0062] (6) Positioning pieces are provided on the tray to facilitate positioning of multiple products to be dispensed when they are arranged into a whole tray, further improving the accuracy and efficiency of dispensing;

[0063] (7) By setting the first identification part and the second identification part, the camera can easily identify the edge of each product to be glued, thereby more accurately determining the glue dispensing position and further improving the accuracy of glue dispensing.

[0064] The above-described embodiments merely represent several implementation methods of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent. It should be noted that a person skilled in the art would be able to make numerous modifications and improvements without departing from the concept of the present invention, and the present invention is intended to encompass such modifications and variations.

Claims

1. A fully automatic dispensing machine, characterized by: include: Body, moving mechanism, dispensing mechanism, information collection mechanism and control mechanism; The body is provided with a mounting portion and a platform, and the platform is connected to the mounting portion; The movable mechanism includes an X linear module, a Y linear module, and a Z linear module; the X linear module and the Y linear module are arranged on the mounting portion, the dispensing mechanism is movably connected to the Y linear module and is located above the platform, the Y linear module is movably connected to the X linear module; the Z linear module is arranged on the platform and can move up and down; The information collection mechanism is connected to the dispensing mechanism; The control mechanism is provided with a controller, and the controller is used to control the moving mechanism, the information collecting mechanism and the dispensing mechanism.

2. The fully automatic glue dispensing machine according to claim 1, characterized in that: The glue dispensing mechanism includes a glue supply cylinder and a glue dispensing jig, wherein the glue supply cylinder is connected to the glue inlet end of the glue dispensing jig; The dispensing fixture is provided with a dispensing valve, and the dispensing valve is provided with a temperature sensor and a heating device. The temperature sensor and the heating device are both electrically connected or communicatively connected to the controller.

3. The fully automatic glue dispensing machine according to claim 2, characterized in that: The dispensing fixture is provided with a dispensing portion, a flow sensor and a flow regulator; The glue discharging portion is located at one end of the glue dispensing fixture facing the platform. The flow sensor and the flow regulator are arranged at the glue discharging portion and are electrically connected or communicatively connected to the controller.

4. The fully automatic glue dispensing machine according to claim 3, characterized in that: The dispensing mechanism is provided with a fixed seat, and the glue supply cylinder and the dispensing jig are fixedly connected to the fixed seat; The X linear module is provided with a first motor and a first screw rod, one end of the first screw rod is connected to the output end of the first motor; The Y linear module is provided with a second motor and a second screw rod, the output end of the second motor is connected to one end of the second screw rod, and the other end of the second screw rod is connected to the fixing seat.

5. The fully automatic glue dispensing machine according to claim 4, characterized in that: A tray is provided on the platform; and a cylinder is provided on the Z linear module, wherein the output end of the cylinder abuts against a surface of the tray facing the Z linear module.

6. The fully automatic glue dispensing machine according to claim 5, characterized in that: The information acquisition mechanism is provided with a camera, a third motor and a third screw rod; the camera is connected to the fixing seat with its lens facing the platform, the output end of the third motor is connected to one end of the third screw rod, and the third screw rod can drive the camera to move in a straight line.

7. The fully automatic glue dispensing machine according to claim 6, characterized in that: The platform is also provided with a glue recovery tray, and the glue recovery tray is located below the glue dispensing fixture.

8. The fully automatic glue dispensing machine according to claim 7, characterized in that: A positioning member is provided on the tray; the positioning member includes a first positioning plate and a second positioning plate, and the first positioning plate and the second positioning plate are arranged perpendicular to each other.

9. The fully automatic glue dispensing machine according to claim 8, characterized in that: The control mechanism is further provided with a display, and the display is electrically connected to the controller.

10. The fully automatic glue dispensing machine according to any one of claims 5 to 9, characterized in that: A plurality of products to be glued are arranged on the tray, and the plurality of products to be glued are arranged in an array; The tray is provided with a first identification member on a side facing the product to be dispensed; A second identification piece is sandwiched between two adjacent products to be glued.

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