A glue dispensing machine suitable for large-area glue coating

Abstract

The utility model relates to the field of glue dispensing machines, and in particular to a glue dispensing machine suitable for large-area glue coating, including a glue dispensing machine platform and a glue dispensing machine body. The glue dispensing machine platform is connected to the glue dispensing machine body, and an adjustment slot is opened on one side of the bottom of the glue dispensing machine body, and a rotation disk is installed in the adjustment slot through a connecting arm limiter, and a plurality of locking rings are connected to the outer side of the rotation disk through a fixed arm, and a glue outlet pipe and a large-diameter glue outlet nozzle are respectively clamped and installed in the locking ring. In the utility model, an electrically driven rotation disk is provided at the bottom of the glue dispensing machine body, and a glue outlet pipe and a large-diameter glue outlet nozzle are provided on the rotation disk through locking. In actual use, the rotation disk rotates to replace glue outlet nozzles of different calibers, and cooperates with components such as solenoid valves and plug interfaces to realize the replacement of different glue outlet nozzles, and then glue coating operations are performed on large-area glue-coated parts. The process is easy to operate, and can effectively adapt to glue outlet nozzles of different calibers to meet the glue coating needs of different areas and increase work efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of glue dispensing machines, in particular to a glue dispensing machine suitable for large-area glue coating. Background Art

[0002] A dispensing machine is an automated machine specifically designed for fluid control. It is mainly used to accurately place, inject, apply, and drip liquids such as glue and paint to precise locations on products.

[0003] Glue dispensing machines are widely used in various fields, and traditional glue dispensing machines can already meet basic production needs. Among them, the patent document with authorized announcement number CN 219483205 U is a glue dispensing machine that can dispense glue evenly. Through the cooperation between the glue dispensing machine body, workbench, mounting groove, support block, limit groove, and top plate, and through the cooperation between the limit rod, limit block, reset spring, mounting plate, limit spring, and fixed block, the limit rod can make the top plate move more smoothly inside the limit groove, and at the same time prevent the top plate from falling off from the inside of the limit groove; under the elastic force of the reset spring, the support block can be driven to move to the initial position, which can facilitate the secondary dispensing of the diode; when the diode is installed inside the mounting groove, the limit spring contracts and accumulates force under the support of the diode, so that under the action of the elastic force of the limit spring, the top of the diode can be limited, thereby making the diode more stable.

[0004] However, in actual use, the single dispensing amount of this type of dispensing machine is limited. When some parts need to be coated with glue over a large area, they cannot be coated efficiently and need to use additional tools to replace the glue nozzle, which results in uneven coating area and poor workpiece quality. Therefore, there is an urgent need for a dispensing machine suitable for large-area coating. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a glue dispensing machine suitable for large-area glue coating.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A glue dispensing machine suitable for large-area glue coating, comprising a glue dispensing machine platform and a glue dispensing machine body, wherein the glue dispensing machine platform is connected to the glue dispensing machine body, and an adjusting groove is opened on one side of the bottom of the glue dispensing machine body, a rotating disk is installed in the adjusting groove through a connecting arm limit, a plurality of locking rings are connected to the outer side of the rotating disk through a fixed arm, and a glue outlet pipe and a large-caliber glue outlet nozzle are respectively clamped and installed in the locking ring;

[0008] A driving motor 1 is installed on one side of the dispensing machine body, the output end of the driving motor 1 is drivingly connected to a screw rod, the screw rod is drivingly connected to a screw rod pair, and the other end of the screw rod pair is connected to a rotating disk through a connecting arm;

[0009] A second driving motor is arranged inside the connecting arm, and an output end of the second driving motor is drivingly connected to a rotating disk.

[0010] In addition, a preferred structure is that one end of the screw rod is fixedly connected to the output end of the driving motor, and the other end is rotatably mounted on the inner bottom wall of the dispensing machine body.

[0011] In addition, a preferred structure is that one side of the screw rod pair extends out of the adjustment slot and is fixedly connected to a connecting arm, and a rotation disk is rotatably mounted on one end of the connecting arm.

[0012] In addition, a preferred structure is that a plurality of fixed arms are provided on the outer side of the rotation disk, a locking ring is fixedly installed at one end of each fixed arm, a threaded hole is opened on one side of the locking ring, a fastening bolt is screwed and installed in the threaded hole, and the fastening bolt is in extrusion contact with the outer wall of the rubber outlet hose.

[0013] In addition, a preferred structure is that a glue storage cabin is provided in the middle of the glue dispensing machine body, a plug interface is provided at the bottom of the glue storage cabin, and a glue outlet hose is installed in the plug interface.

[0014] In addition, a preferred structure is that a solenoid valve is provided at the connection between the glue storage cabin and the plug interface.

[0015] The beneficial effects of the utility model are:

[0016] In the utility model, an electrically driven rotation disk is arranged at the bottom of the glue dispensing machine body, and a glue discharge pipe and a large-caliber glue discharge nozzle are arranged on the rotation disk by locking with fastening bolts. In actual use, the glue discharge nozzles of different calibers are replaced by rotating the rotation disk, and the solenoid valve, plug interface and other components are cooperated to realize the replacement of different glue discharge nozzles, so as to carry out glue coating operation on large-area glue-coated parts. The process is convenient to operate, does not require manual intervention, and can effectively adapt to glue discharge nozzles of different calibers to meet the glue coating needs of different areas, thereby increasing work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a glue dispensing machine suitable for large-area glue coating proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the body structure of the glue dispensing machine proposed in the utility model;

[0019] Figure 3 This is a schematic diagram of the locking and connecting structure proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the rotating disk drive structure proposed by the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the glue storage cabin proposed by the utility model.

[0022] In the figure: 1 glue dispensing machine platform, 2 glue dispensing machine body, 21 glue storage cabin, 3 glue outlet hose, 31 large-diameter glue outlet nozzle, 4 rotation plate, 41 fixed arm, 5 fastening bolts, 6 locking ring, 7 adjustment groove, 8 driving motor 1, 81 screw rod pair, 82 screw rod, 9 driving motor 2, 10 connecting arm, 11 plug interface, 12 solenoid valve. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-5 A glue dispensing machine suitable for large-area glue coating comprises a glue dispensing machine platform 1 and a glue dispensing machine body 2. The glue dispensing machine platform 1 is connected to the glue dispensing machine body 2, and an adjusting groove 7 is opened at one side of the bottom of the glue dispensing machine body 2. A rotating disk 4 is installed in the adjusting groove 7 through a connecting arm 10. A plurality of locking rings 6 are connected to the outer side of the rotating disk 4 through a fixed arm 41. A glue outlet pipe 3 and a large-diameter glue outlet nozzle 31 are respectively clamped and installed in the locking ring 6.

[0025] Furthermore, a driving motor 8 is installed on one side of the dispensing machine body 2, and the output end of the driving motor 8 is drivingly connected to a screw rod 82, and the screw rod 82 is drivingly connected to a screw rod pair 81, and the other end of the screw rod pair 81 is connected to the rotation disk 4 through a connecting arm 10;

[0026] Furthermore, a driving motor 2 9 is provided inside the connecting arm 10, and the output end of the driving motor 2 9 is drivingly connected to the rotation disk 4. The rotation disk 4 is driven to rotate by the driving motor 2 9, and different rubber outlet hoses 3 can be replaced.

[0027] Furthermore, one end of the screw rod 82 is fixedly connected to the output end of the driving motor 8, and the other end is rotatably mounted on the inner bottom wall of the dispensing machine body 2.

[0028] Furthermore, one side of the screw rod pair 81 extends out of the adjustment slot 7 and is fixedly connected to a connecting arm 10 , and a rotation disk 4 is rotatably mounted on one end of the connecting arm 10 .

[0029] Furthermore, a plurality of fixed arms 41 are provided on the outer side of the rotation disk 4, and a locking ring 6 is fixedly installed at one end of each fixed arm 41. A threaded hole is opened on one side of the locking ring 6, and a fastening bolt 5 is screwed and installed in the threaded hole. The fastening bolt 5 is in squeeze contact with the outer wall of the rubber outlet hose 3.

[0030] Furthermore, a glue storage cabin 21 is provided in the middle of the glue dispensing machine body 2 , and a plug interface 11 is provided at the bottom of the glue storage cabin 21 , and a glue outlet hose 3 is plugged and installed in the plug interface 11 .

[0031] Furthermore, a solenoid valve 12 is provided at the connection between the glue storage cabin 21 and the plug interface 11. The solenoid valve 12 can prevent leakage during the replacement of the glue outlet pipe 3, and corresponding dynamic sealing rings are provided at the solenoid valve 12 and the plug interface 11 to prevent leakage.

[0032] In this embodiment, the dispensing machine body 2 realizes the dispensing operation through the dispensing machine platform 1. At the same time, in actual use, the corresponding glue discharge tube 3 and the large-diameter glue discharge nozzle 31 are inserted into the rotation disk 4 set on one side of the dispensing machine body 2, and the glue discharge tubes 3 of different diameters are fixed to the locking ring 6 by the fastening bolts 5. At the same time, the driving motor 2 9 drives the rotation disk 4 to rotate at a fixed point, and makes the corresponding glue discharge tube 3 rotate to the bottom of the plug interface 11. At the same time, the driving motor 1 8 drives the screw rod 82 to rotate. The screw rod 82 rotates and drives the screw rod pair 81 to drive the connecting arm 10 upward through the threaded rotation. The connecting arm 10 drives the rotation disk 4 upward. During the upward process, the glue discharge tube 3 is plugged and connected with the plug interface 11 set at the bottom of the dispensing machine body 2. At this time, the solenoid valve 12 is opened, and the dispensing operation can be performed.

[0033] At the same time, during the process of replacing the hose, the driving motor 18 drives the rotation disk 4 downward, and the solenoid valve 12 closes the pipe mouth to avoid leakage. At this time, the hose 3 is pulled out of the plug interface 11, and after descending to a specified distance, the rotation disk 4 is driven by the driving motor 2 9 to rotate. During this process, it descends to obtain a larger operating space to ensure that the rotation disk 4 will not interfere with other components when rotating.

[0034] In the actual use process, the electromagnetic valve 12 and the plug interface 11 are provided with corresponding dynamic sealing rings to avoid leakage.

[0035] In the utility model, an electrically driven rotation disk 4 is provided at the bottom of the glue dispensing machine body 1, and a glue outlet pipe 3 and a large-diameter glue outlet nozzle 31 are provided on the rotation disk 4 by fastening bolts. In actual use, the rotation disk 4 is rotated to replace glue outlet nozzles of different calibers, and the solenoid valve 12, the plug interface 11 and other components are cooperated to realize the replacement of different glue outlet nozzles, so as to perform glue coating operation on large-area glue-coated parts. The process is easy to operate, does not require manual intervention, and can effectively adapt to glue outlet nozzles of different calibers to meet the gluing needs of different areas, thereby increasing work efficiency.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A glue dispensing machine suitable for large-area glue coating, comprising a glue dispensing machine platform (1) and a glue dispensing machine body (2), characterized in that: The glue dispensing machine platform (1) is connected to the glue dispensing machine body (2), and an adjustment groove (7) is opened on one side of the bottom of the glue dispensing machine body (2), a rotation disk (4) is installed in the adjustment groove (7) through a connecting arm (10) to limit the position, and a plurality of locking rings (6) are connected to the outer side of the rotation disk (4) through a fixed arm (41), and a glue outlet pipe (3) and a large-diameter glue outlet nozzle (31) are respectively clamped and installed in the locking ring (6); A driving motor (8) is installed on one side of the dispensing machine body (2); the output end of the driving motor (8) is drivingly connected to a screw rod (82); the screw rod (82) is drivingly connected to a screw rod pair (81); the other end of the screw rod pair (81) is connected to a rotating disk (4) via a connecting arm (10); A second driving motor (9) is arranged inside the connecting arm (10), and an output end of the second driving motor (9) is drivingly connected to a rotating disk (4).

2. A glue dispensing machine suitable for large-area glue coating according to claim 1, characterized in that: One end of the screw rod (82) is fixedly connected to the output end of the driving motor (8), and the other end is rotatably mounted on the inner bottom wall of the dispensing machine body (2).

3. A glue dispensing machine suitable for large-area glue coating according to claim 1, characterized in that: One side of the screw rod pair (81) extends out of the adjustment slot (7) and is fixedly connected to a connecting arm (10), and one end of the connecting arm (10) is rotatably mounted with a rotation disk (4).

4. A glue dispensing machine suitable for large-area glue coating according to claim 1, characterized in that: A plurality of fixed arms (41) are arranged on the outer side of the rotation disk (4), and a locking ring (6) is fixedly installed at one end of each fixed arm (41). A threaded hole is opened on one side of the locking ring (6), and a fastening bolt (5) is screwed and installed in the threaded hole. The fastening bolt (5) is in compression contact with the outer wall of the rubber outlet pipe (3).

5. The glue dispensing machine suitable for large-area glue coating according to claim 1, characterized in that: A glue storage cabin (21) is arranged in the middle of the glue dispensing machine body (2), and a plug interface (11) is arranged at the bottom of the glue storage cabin (21), and a glue outlet pipe (3) is inserted and installed in the plug interface (11).

6. A glue dispensing machine suitable for large-area glue coating according to claim 5, characterized in that: A solenoid valve (12) is provided at the connection between the glue storage cabin (21) and the plug-in port (11).

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