Dispensing device

Abstract

The utility model discloses a dispensing device which comprises a glue extruding mechanism, a dispensing mechanism and a manipulator mechanism, the glue extruding mechanism is used for containing glue and extruding the glue, the dispensing mechanism is communicated with the glue extruding mechanism, and the dispensing mechanism can receive the glue flowing out of the glue extruding mechanism and can output the glue to a dispensing product. And the manipulator mechanism is connected with the glue dispensing mechanism and / or the glue extruding mechanism, and can drive the glue extruding mechanism and the glue dispensing mechanism to move to a preset position. When the dispensing device carries out dispensing work, a preset amount of glue needs to be contained in the glue extruding mechanism, then the mechanical arm mechanism is controlled to move to the preset position along the preset track, meanwhile, the glue extruding mechanism is controlled to extrude the glue into the dispensing mechanism, the dispensing mechanism is controlled to output the glue to a dispensing product, and therefore dispensing of the dispensing product is achieved. Compared with the prior art, the glue dispensing device completely adopts an automatic glue dispensing mode, not only is simple in structure and flexible to operate, but also greatly improves the glue dispensing efficiency.

Description

Technical Field

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

[0002] Currently, most finished dispensing machines and dispensing equipment on the market use three-axis servo platforms for dispensing. Finished dispensing machines cannot be separated from the designated teaching pendant, and the dispensing equipment needs to teach each single-axis position separately. The structure is complex and the operation is cumbersome, which greatly affects the dispensing efficiency.

[0003] Therefore, how to provide a dispensing device that is not only simple in structure and flexible in operation but also can greatly improve the dispensing efficiency is a technical problem that needs to be solved urgently by those skilled in the art. Utility Model Content

[0004] In view of this, the purpose of the present invention is to provide a glue dispensing device, which is not only simple in structure and flexible in operation, but also can greatly improve the glue dispensing efficiency.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A dispensing device, comprising:

[0007] A glue extrusion mechanism, used for containing glue and for extruding the glue;

[0008] a glue dispensing mechanism, connected to the glue squeezing mechanism, capable of receiving the glue flowing out of the glue squeezing mechanism and outputting the glue to the glue dispensing product;

[0009] The manipulator mechanism is connected to the glue dispensing mechanism and / or the glue squeezing mechanism, and can drive the glue squeezing mechanism and the glue dispensing mechanism to move to a preset position.

[0010] Optionally, a PLC system is further included, and the glue squeezing mechanism, the glue dispensing device and the manipulator mechanism are all electrically connected to the PLC system.

[0011] Optionally, the glue squeezing mechanism includes a glue barrel and an extrusion cylinder, the glue barrel is used to contain glue, the extrusion cylinder is connected to the glue barrel, and the extrusion cylinder can squeeze out the glue in the glue barrel.

[0012] Optionally, the extrusion cylinder includes a cylinder barrel, a cylinder rod and a piston, and the cylinder barrel and the rubber barrel are connected and coaxially arranged;

[0013] The cylinder rod is arranged in the cylinder barrel, the piston is connected to the cylinder rod, and the piston is arranged in the rubber barrel.

[0014] Optionally, the dispensing mechanism includes a dispensing cylinder and a dispensing needle, one side of the dispensing cylinder is connected to the glue barrel, and the other side is connected to the dispensing needle, and a through hole for the glue to pass through is provided in the dispensing needle.

[0015] Optionally, the dispensing cylinder includes a dispensing cylinder body, a dispensing cylinder rod, a glue inlet and a glue outlet;

[0016] The glue inlet and the glue outlet are respectively arranged on the glue dispensing cylinder body, and the glue inlet is connected to the glue barrel, and the glue outlet is connected to the glue dispensing needle;

[0017] The dispensing cylinder rod is telescopically arranged in the dispensing cylinder body, and the dispensing cylinder rod can cover the glue inlet and / or the glue outlet.

[0018] Optionally, the dispensing needle includes a needle body and a fixing part, the needle body is mounted on the fixing part, and the fixing part is fixed on the dispensing cylinder.

[0019] Optionally, the manipulator mechanism includes a manipulator base and a position adjustment component, the position adjustment component is arranged on the manipulator base, the glue squeezing mechanism and / or the glue dispensing mechanism is connected to the position adjustment component, and the position adjustment component can translate and rise and fall to drive the glue dispensing mechanism to move to the preset position.

[0020] Optionally, the manipulator base includes a fixed base and a main body base, and the main body base is arranged on the fixed base;

[0021] The position adjustment assembly includes a first rotating shaft, a second rotating shaft and a third rotating shaft. The first rotating shaft is rotatably set on the main body base, the second rotating shaft is rotatably set on the first rotating shaft, and the third rotating shaft is liftably set on the second rotating shaft.

[0022] Optionally, a fixing mechanism is also included, which includes a first fixing plate, a second fixing plate and a connecting plate, the first fixing plate and the second fixing plate are connected, and there is a preset angle between the first fixing plate and the second fixing plate, the first fixing plate is connected to the glue squeezing mechanism and / or the glue dispensing mechanism, and the second fixing plate is connected to the third rotating shaft.

[0023] It can be seen from the above technical solution that when the dispensing device is performing dispensing work, a preset amount of glue must be placed in the glue squeezing mechanism, and then the robot mechanism is controlled to move along a preset trajectory to a preset position. At the same time, the glue squeezing mechanism is controlled to extrude the glue into the dispensing mechanism, and the dispensing mechanism is controlled to output the glue to the dispensing product, thereby realizing the dispensing of the dispensing product.

[0024] Compared with the prior art, the dispensing mechanism disclosed in the embodiment of the present utility model fully adopts an automated dispensing method, which is not only simple in structure and flexible in operation, but also greatly improves the dispensing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0026] Figure 1 This is a schematic diagram of the overall structure of the dispensing device disclosed in the embodiment of the present utility model;

[0027] Figure 2 This is a front view of the dispensing device disclosed in an embodiment of the present utility model;

[0028] Figure 3 This is a front view of the glue squeezing mechanism and glue dispensing mechanism disclosed in the embodiment of the utility model;

[0029] Figure 4 A side view of the glue squeezing mechanism and glue dispensing mechanism disclosed in an embodiment of the present utility model;

[0030] Figure 5 for Figure 3 Cross-sectional view along AA direction;

[0031] Figure 6 for Figure 3 Cross-sectional view along direction BB;

[0032] Figure 7 for Figure 3 Cross-sectional view along CC direction;

[0033] Figure 8 This is a front view of the dispensing mechanism disclosed in an embodiment of the present utility model;

[0034] Figure 9 for Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0035] Reference numerals:

[0036] 100, glue extrusion mechanism; 101, glue barrel; 1011, glue barrel body; 1012, first end cover; 1013, second end cover; 102, extrusion cylinder; 1021, cylinder barrel; 1022, cylinder rod; 1023, piston;

[0037] 200, dispensing mechanism; 201, dispensing cylinder; 202, dispensing needle; 2021, needle body; 2022, fixing part;

[0038] 300, manipulator mechanism; 301, fixed base; 302, main body base; 303, first rotating shaft; 304, second rotating shaft; 305, third rotating shaft; 306, cable;

[0039] 400, fixing mechanism; 401, first fixing plate; 402, second fixing plate; 403, reinforcement plate. DETAILED DESCRIPTION

[0040] In view of this, the core of the present invention is to provide a glue dispensing device, which is not only simple in structure and flexible in operation, but also can greatly improve the glue dispensing efficiency.

[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 them. Based on the embodiments of 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. Please refer to Figures 1 to 9 .

[0042] Please refer to Figures 1 to 2 The glue dispensing device disclosed in the embodiment of the present utility model includes a glue squeezing mechanism 100, a glue dispensing mechanism 200 and a manipulator mechanism 300, wherein the glue squeezing mechanism 100 is used to contain glue and to extrude the glue, the glue dispensing mechanism 200 is connected to the glue squeezing mechanism 100, the glue dispensing mechanism 200 can receive the glue flowing out of the glue squeezing mechanism 100, and can output the glue to the glue dispensing product, the manipulator mechanism 300 is connected to the glue dispensing mechanism 200 and / or the glue squeezing mechanism 100, and can drive the glue squeezing mechanism 100 and the glue dispensing mechanism 200 to move to a preset position.

[0043] When the glue dispensing device is performing glue dispensing, a preset amount of glue needs to be placed in the glue squeezing mechanism 100, and then the robot mechanism 300 is controlled to move along a preset trajectory to a preset position. At the same time, the glue squeezing mechanism 100 is controlled to squeeze the glue into the glue dispensing mechanism 200, and the glue dispensing mechanism 200 is controlled to output the glue to the glued product, thereby realizing the glue dispensing of the glued product.

[0044] Compared with the prior art, the glue dispensing device disclosed in the embodiment of the present utility model fully adopts an automated glue dispensing method, which is not only simple in structure and flexible in operation, but also greatly improves the glue dispensing efficiency.

[0045] It should be explained that the glue squeezing mechanism 100 and the glue dispensing mechanism 200 are connected and communicated, wherein the manipulator mechanism 300 can be connected only to the glue squeezing mechanism 100, can be connected only to the glue dispensing mechanism 200, or can be connected to both the glue squeezing mechanism 100 and the glue dispensing mechanism 200 at the same time.

[0046] The embodiment of the present invention does not limit the specific control method of the glue squeezing mechanism 100, the glue dispensing mechanism 200 and the manipulator mechanism 300. They can be manually controlled or automatically controlled. As long as the structure meets the use requirements of the present invention, it is within the protection scope of the present invention.

[0047] As a preferred embodiment, the glue squeezing mechanism 100, the glue dispensing mechanism 200 and the manipulator mechanism 300 disclosed in the embodiment of the present utility model all adopt an automatic control method.

[0048] Specifically, the dispensing device disclosed in the embodiment of the present invention also includes a PLC system, wherein the glue squeezing mechanism 100, the glue dispensing mechanism 200 and the robot mechanism 300 are all electrically connected to the PLC system, and automatic control of the glue squeezing mechanism 100, the glue dispensing mechanism 200 and the robot mechanism 300 is achieved through the PLC system.

[0049] The embodiment of the present invention does not limit the specific structure of the glue squeezing mechanism 100. As long as the structure meets the use requirements of the present invention, it falls within the protection scope of the present invention.

[0050] As an example, please refer to Figure 3-Figure 4 The glue squeezing mechanism 100 disclosed in the embodiment of the present invention includes a glue barrel 101 and an extrusion cylinder 102. The glue barrel 101 is used to contain glue, and the extrusion cylinder 102 is connected to the glue barrel 101 and can squeeze out the glue in the glue barrel 101.

[0051] The PLC system controls the extrusion cylinder 102 to start, so that the extrusion cylinder 102 moves to squeeze the glue in the glue barrel 101 into the glue dispensing mechanism 200 .

[0052] The embodiment of the present utility model does not limit the specific structure of the extrusion cylinder 102. As long as the structure meets the use requirements of the present utility model, it is within the protection scope of the present utility model.

[0053] As an example, please refer to Figures 3 to 6 The extrusion cylinder 102 disclosed in the embodiment of the present invention includes a cylinder barrel 1021, a cylinder rod 1022 and a piston 1023, wherein the cylinder barrel 1021 and the rubber barrel 101 are connected and coaxially arranged, the cylinder rod 1022 is arranged in the cylinder barrel 1021, the piston 1023 is connected to the cylinder rod 1022, and the piston 1023 is arranged in the rubber barrel 101.

[0054] It should be noted that the side wall of the piston 1023 fits against the inner wall of the glue barrel 101. With this arrangement, when the piston 1023 pushes the glue, the glue can move downward along the axial direction of the glue barrel 101 and will not overflow from the gap between the piston 1023 and the inner wall of the glue barrel 101.

[0055] The PLC system controls the movement of the cylinder rod 1022 , so that the cylinder rod 1022 drives the piston 1023 to move in the glue barrel 101 along the axial direction of the glue barrel 101 , thereby squeezing the glue to the glue dispensing mechanism 200 .

[0056] The control mode of the cylinder rod 1022 of the present utility model embodiment can be manual control or automatic control. As long as the structure that meets the use requirements of the present utility model is within the protection scope of the present utility model. In order to improve the dispensing efficiency, the present utility model embodiment preferably adopts an automatic control mode.

[0057] As a preferred embodiment, the dispensing device disclosed in the embodiment of the present utility model further includes a solenoid valve, wherein the solenoid valve is electrically connected to the PLC system and the extrusion cylinder 102 respectively, and the PLC system can control the extension and retraction of the extrusion cylinder 102 through the solenoid valve.

[0058] Specifically, the cylinder barrel 1021 includes a cylinder barrel body and a top sealing cover, and the cylinder rod 1022 includes a cylinder rod body and a cylinder rod end head, wherein the cylinder rod end head is in contact with the inner wall of the cylinder barrel body, and there is a first air intake space between the cylinder rod end head and the top sealing cover, and the space where the cylinder rod body is located is a second air intake space, and the solenoid valve is connected to a first air intake pipe and a second air intake pipe, wherein the first air intake pipe is connected to the first air intake space, and the second air intake pipe is connected to the second air intake space.

[0059] A signal is given through the PLC system to form a voltage, thereby controlling the ventilation of the first air inlet pipe and the second air inlet pipe. When the PLC system gives a signal, air is taken in by the first air inlet pipe, and the second air inlet pipe does not take in air. The gas pushes the cylinder rod body to move downward along the axial direction of the cylinder rod body, and the cylinder rod body drives the piston 1023 to move downward along the axial direction of the glue barrel 101, thereby squeezing out the glue. Conversely, air is taken in by the second air inlet pipe, and the first air inlet pipe does not take in air. The cylinder rod body drives the piston 1023 to move upward along the axial direction of the glue barrel 101, and the glue cannot be squeezed out.

[0060] The embodiment of the present invention does not limit the specific structure of the glue barrel 101. As long as the structure meets the use requirements of the present invention, it is within the protection scope of the present invention.

[0061] As an example, please refer to Figure 3 、 Figure 4 and Figure 7The glue barrel 101 disclosed in the embodiment of the present invention includes a glue barrel body 1011 , a first end cover 1012 and a second end cover 1013 , wherein the first end cover 1012 and the second end cover 1013 are respectively disposed at both ends of the glue barrel body 1011 .

[0062] It should be noted that the first end cover 1012 is detachably connected to the glue barrel body 1011 , and the second end cover 1013 is detachably connected to the glue barrel body 1011 or fixedly connected.

[0063] When the glue is used up and the glue barrel 101 is filled with glue, the first end cover 1012 needs to be removed, the glue is filled into the glue barrel 101, and then the first end cover 1012 is tightened onto the glue barrel body 1011.

[0064] The embodiment of the present invention does not limit the specific structure of the dispensing mechanism 200. As long as the structure meets the use requirements of the present invention, it is within the protection scope of the present invention.

[0065] As an example, please refer to Figure 7 The dispensing mechanism 200 disclosed in the embodiment of the present utility model includes a dispensing cylinder 201 and a dispensing needle 202. One side of the dispensing cylinder 201 is connected to the glue barrel 101, and the other side is connected to the dispensing needle 202. The dispensing needle 202 is provided with a through hole for glue to pass through.

[0066] When the extrusion cylinder 102 is started, the cylinder rod 1022 drives the piston 1023 to move downward along the axial direction of the glue barrel 101, and the glue flows out of the glue barrel 101, first enters the dispensing cylinder 201, then enters the dispensing needle 202 through the dispensing cylinder 201, and finally is output from the dispensing needle 202 to the dispensing product.

[0067] The embodiment of the present utility model does not limit the specific structure of the dispensing cylinder 201. As long as the structure meets the use requirements of the present utility model, it is within the protection scope of the present utility model.

[0068] As one embodiment, the dispensing cylinder 201 disclosed in the embodiment of the present invention includes a dispensing cylinder body, a dispensing cylinder rod, a glue inlet, and a glue outlet. The glue inlet and glue outlet are respectively arranged on the dispensing cylinder body, and the glue inlet is connected to the glue barrel 101, and the glue outlet is connected to the dispensing needle 202. The dispensing cylinder rod is retractably arranged in the dispensing cylinder body, and the dispensing cylinder rod can cover the glue inlet and / or glue outlet.

[0069] The dispensing cylinder rod can be controlled manually or automatically, as long as it can block the glue inlet and / or glue outlet. In order to further improve the dispensing efficiency, the dispensing device disclosed in the embodiment of the present invention adopts an automatic control method, specifically, it can be controlled by a solenoid valve body.

[0070] Specifically, when the dispensing cylinder rod is controlled to extend, the dispensing cylinder rod can block the glue inlet or glue outlet, and of course, the glue inlet and glue outlet can be blocked at the same time. At this time, the glue immediately flows into the dispensing cylinder 201 and cannot flow from the dispensing cylinder 201 into the dispensing needle 202, and the dispensing work cannot be performed.

[0071] When the dispensing cylinder rod is controlled to retract, the dispensing cylinder rod is staggered with the glue inlet and glue outlet respectively. At this time, the glue cylinder rod no longer blocks the glue inlet and glue outlet. With this arrangement, glue can smoothly enter the dispensing needle 202 from the dispensing cylinder body, and dispensing work can be carried out.

[0072] It should be noted that when the dispensing work is completed, the glue in the dispensing mechanism 200 needs to be discharged into the waste glue box to prevent the glue from solidifying and clogging the dispensing needle 202. At this time, the dispensing cylinder rod also needs to be controlled to retract so that the dispensing cylinder rod is staggered with the glue inlet and the glue outlet respectively. At this time, the glue can enter the dispensing needle 202 from the dispensing cylinder body and continue to flow into the waste glue box, thereby effectively avoiding the phenomenon of clogging of the dispensing needle 202 due to untimely processing of the glue, ensuring the normal operation of the mechanical equipment, and thus ensuring the smooth progress of the entire production process.

[0073] The embodiment of the present invention does not limit the specific structure of the dispensing needle 202. As long as the structure meets the use requirements of the present invention, it is within the protection scope of the present invention.

[0074] As an example, please refer to Figure 8 The dispensing needle 202 disclosed in the embodiment of the present utility model includes a needle body 2021 and a fixing member 2022. The needle body 2021 is installed on the fixing member 2022, and the fixing member 2022 is fixed on the dispensing cylinder.

[0075] The embodiment of the present invention does not limit the specific structure of the needle body 2021. The needle body 2021 can be a conical structure, a columnar structure, or of course other structures. As long as the structure meets the use requirements of the present invention, it is within the protection scope of the present invention.

[0076] As a preferred embodiment, the needle body 2021 disclosed in the embodiment of the present utility model is a cone-shaped structure, which can accurately control the dispensing area.

[0077] The embodiment of the present invention does not limit the specific structure of the fixing member 2022. As long as the structure meets the use requirements of the present invention, it is within the protection scope of the present invention.

[0078] As one embodiment, the fixing member 2022 disclosed in the embodiment of the present utility model is an annular structure, wherein the needle body 2021 is sleeved in the fixing member 2022 of the annular structure, and the fixing member 2022 is fixed on the dispensing cylinder 201.

[0079] The needle body 2021 and the fixing part 2022 can be connected by welding or interference fit. Of course, other connecting parts can also be used for connection. Those skilled in the art can make the selection according to the actual situation.

[0080] The embodiment of the present invention does not limit the specific structure of the manipulator mechanism 300. As long as the structure meets the use requirements of the present invention, it is within the protection scope of the present invention.

[0081] As one of the examples, please refer to Figures 1 to 2 The manipulator mechanism 300 disclosed in the embodiment of the present invention includes a manipulator base and a position adjustment component. The position adjustment component is arranged on the manipulator base, and the glue squeezing mechanism 100 and / or the glue dispensing mechanism 200 are connected to the position adjustment component, wherein the position adjustment component can be translated and raised to drive the glue dispensing mechanism to move to a preset position.

[0082] As a further embodiment, the robot base disclosed in the embodiment of the present utility model includes a fixed base 301 and a main body base 302 , wherein the main body base 302 is arranged on the fixed base 301 .

[0083] As a further embodiment, the position adjustment component disclosed in the embodiment of the present utility model includes a first rotating shaft 303, a second rotating shaft 304 and a third rotating shaft 305, wherein the first rotating shaft 303 is rotatably set on the main body base 302, the second rotating shaft 304 is rotatably set on the first rotating shaft 303, and the third rotating shaft 305 is liftably set on the second rotating shaft 304.

[0084] Among them, the first rotating shaft 303, the second rotating shaft 304 and the third rotating shaft 305 are all controlled by a motor. The first rotating shaft 303 and the second rotating shaft 304 can rotate in the horizontal direction to drive the dispensing mechanism 200 to move in the horizontal direction, and the third rotating shaft 305 can move in the vertical direction to drive the dispensing mechanism 200 to move in the vertical direction.

[0085] In order to facilitate the connection with the glue squeezing mechanism 100 and / or the glue dispensing mechanism 200, the glue dispensing device disclosed in the embodiment of the present utility model further includes a fixing mechanism 400. For details, please refer to Figure 9, wherein the fixing mechanism 400 includes a first fixing plate 401, a second fixing plate 402 and a reinforcing plate 403, the first fixing plate 401 and the second fixing plate 402 are connected, and there is a preset angle between the first fixing plate 401 and the second fixing plate 402, the first fixing plate 401 is connected to the glue squeezing mechanism 100 and / or the glue dispensing mechanism 200, and the second fixing plate 402 is connected to the third rotating shaft 305.

[0086] Preferably, the first fixing plate 401 and the second fixing plate 402 are vertically connected to form an L-shaped structure.

[0087] The provision of the reinforcing plate 403 can enhance the overall strength and rigidity of the fixing mechanism 400 .

[0088] In order to further enhance the connection strength between the fixing mechanism 400 and the glue squeezing mechanism 100 and / or the glue dispensing mechanism 200 , the glue dispensing device disclosed in the embodiment of the present invention also includes a connecting seat, wherein the third rotating shaft 305 is fixed on the connecting seat, and the connecting seat is fixed on the second fixing plate 402 .

[0089] In order to improve the aesthetics and neatness of the dispensing device, the dispensing device disclosed in the embodiment of the present invention further includes a cable 306 , wherein the connecting lines of the first rotating shaft 303 , the second rotating shaft 304 and the third rotating shaft 305 are all placed in the cable 306 .

[0090] The dispensing device disclosed in the embodiment of the present utility model can be used to dispense glue on any product that requires dispensing glue. In the embodiment of the present utility model, it is specifically used to dispense glue on the electronic cigarette shell assembly.

[0091] Finally, it should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprises" or any other variation thereof is intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0092] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0093] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A dispensing device, characterized in that: include: A glue extrusion mechanism, used for containing glue and for extruding the glue; a glue dispensing mechanism, connected to the glue squeezing mechanism, capable of receiving the glue flowing out of the glue squeezing mechanism and outputting the glue to the glue dispensing product; The manipulator mechanism is connected to the glue dispensing mechanism and / or the glue squeezing mechanism, and can drive the glue squeezing mechanism and the glue dispensing mechanism to move to a preset position.

2. The dispensing device according to claim 1, characterized in that: It also includes a PLC system, and the glue squeezing mechanism, the glue dispensing device and the manipulator mechanism are all electrically connected to the PLC system.

3. The dispensing device according to claim 1, characterized in that: The glue squeezing mechanism includes a glue barrel and an extrusion cylinder. The glue barrel is used to contain glue. The extrusion cylinder is connected to the glue barrel and can squeeze out the glue in the glue barrel.

4. The dispensing device according to claim 3, characterized in that: The extrusion cylinder includes a cylinder barrel, a cylinder rod and a piston, and the cylinder barrel and the rubber barrel are connected and coaxially arranged; The cylinder rod is arranged in the cylinder barrel, the piston is connected to the cylinder rod, and the piston is arranged in the rubber barrel.

5. The dispensing device according to claim 3, characterized in that: The dispensing mechanism includes a dispensing cylinder and a dispensing needle. One side of the dispensing cylinder is connected to the glue barrel, and the other side is connected to the dispensing needle. A through hole for the glue to pass through is provided in the dispensing needle.

6. The dispensing device according to claim 5, characterized in that: The dispensing cylinder comprises a dispensing cylinder body, a dispensing cylinder rod, a dispensing port and a dispensing port; The glue inlet and the glue outlet are respectively arranged on the glue dispensing cylinder body, and the glue inlet is connected to the glue barrel, and the glue outlet is connected to the glue dispensing needle; The dispensing cylinder rod is telescopically arranged in the dispensing cylinder body, and the dispensing cylinder rod can cover the glue inlet and / or the glue outlet.

7. The dispensing device according to claim 5, characterized in that: The dispensing needle includes a needle body and a fixing piece. The needle body is mounted on the fixing piece, and the fixing piece is fixed on the dispensing cylinder.

8. The dispensing device according to claim 1, characterized in that: The manipulator mechanism includes a manipulator base and a position adjustment component, the position adjustment component is arranged on the manipulator base, the glue squeezing mechanism and / or the glue dispensing mechanism is connected to the position adjustment component, and the position adjustment component can translate and rise and fall to drive the glue dispensing mechanism to move to the preset position.

9. The dispensing device according to claim 8, characterized in that: The manipulator base includes a fixed base and a main body base, and the main body base is arranged on the fixed base; The position adjustment assembly includes a first rotating shaft, a second rotating shaft and a third rotating shaft. The first rotating shaft is rotatably set on the main body base, the second rotating shaft is rotatably set on the first rotating shaft, and the third rotating shaft is liftably set on the second rotating shaft.

10. The dispensing device according to claim 9, characterized in that: It also includes a fixing mechanism, which includes a first fixing plate, a second fixing plate and a connecting plate. The first fixing plate and the second fixing plate are connected, and there is a preset angle between the first fixing plate and the second fixing plate. The first fixing plate is connected to the glue squeezing mechanism and / or the glue dispensing mechanism, and the second fixing plate is connected to the third rotating shaft.

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