Three-axis glue dispensing robot capable of controlling glue outlet amount

Abstract

The utility model relates to the field of adhesive dispensing robots, in particular to a three-axis adhesive dispensing robot capable of controlling the adhesive outlet amount, which comprises a three-axis adhesive dispensing robot body, an adhesive dispensing valve component is movably arranged on the three-axis adhesive dispensing robot body, and a detachable adhesive dispensing needle is mounted at the bottom of the adhesive dispensing valve component; mounting mechanisms are fixedly arranged on the two sides of the bottom of the glue dispensing valve assembly correspondingly, clamping columns are movably arranged on the mounting mechanisms correspondingly, and mounting clamping grooves are formed in the positions, corresponding to the clamping columns, of the two sides of the glue dispensing needle in a matched mode correspondingly. According to the dispensing valve assembly, the dispensing needles of different specifications are installed on the dispensing valve assembly, the size of the output glue can be controlled, the dispensing needles can be installed through adaptive clamping between the clamping columns and the installation clamping grooves, the assembling mode of the dispensing needles is convenient, and the dispensing valve assembly is simple in structure and convenient to use. And a user can conveniently replace the dispensing needle heads with different specifications, so that the user can conveniently adjust and control the glue outlet amount.

Description

Technical Field

[0001] This utility model relates to the field of dispensing robot technology, and in particular to a three-axis dispensing robot with controllable dispensing volume. Background Technology

[0002] A three-axis dispensing robot is an automated device that integrates precision mechanics, electronic control, computer technology, and dispensing technology. This type of robot is typically equipped with a high-precision dispensing valve and control system, enabling it to automatically complete dispensing operations according to preset programs and parameters.

[0003] The inner diameter of the dispensing needle directly affects the dispensing volume. A larger inner diameter results in a larger dispensing volume, while a smaller inner diameter results in a smaller dispensing volume. Therefore, when using a three-axis dispensing robot, the appropriate needle inner diameter must be selected based on the diameter of the dispensing dots and the required dispensing volume. Currently, changing the needle on traditional three-axis dispensing robots is often quite complex, making it inconvenient for users to adjust the dispensing volume. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a three-axis dispensing robot with controllable dispensing volume.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A three-axis dispensing robot with controllable glue dispensing volume includes a three-axis dispensing robot body, on which a dispensing valve assembly is movably mounted, and a detachable dispensing needle is installed at the bottom of the dispensing valve assembly; mounting mechanisms are fixedly mounted on both sides of the bottom of the dispensing valve assembly, and each mounting mechanism is movably mounted with a locking post, and mounting slots are adapted to fit the locking posts on both sides of the dispensing needle.

[0007] In addition, a preferred structure is that the installation mechanism includes two guide columns, both ends of which are fixedly mounted vertically with fixing seats, and the top of each fixing seat is fixedly connected to the dispensing valve assembly.

[0008] In addition, in a preferred configuration, the locking pin is guided to move by a guide pin, a fixing plate is provided on the outer side of the locking pin, and both ends of the fixing plate are fixedly connected to the fixing seat.

[0009] In addition, a preferred structure is that multiple springs are installed on the side of the fixing plate facing the locking post, and the other end of each spring is connected to the locking post.

[0010] In addition, a preferred structure is that each of the locking posts is fixed with a pull rod extending vertically outward, and the other end of the pull rod passes through the fixing plate and is connected to the pull plate.

[0011] In addition, a preferred structure is that the outer side of each of the card posts is covered with an anti-slip sleeve, and the inner wall of the mounting slot is covered with an anti-slip pad corresponding to the card post.

[0012] The beneficial effects of this utility model are as follows: by installing dispensing needles of different specifications on the dispensing valve assembly, the dispensing volume can be controlled. The dispensing needles can be installed by the matching and locking between the locking post and the mounting slot. This method of assembling dispensing needles is relatively convenient and allows users to replace dispensing needles of different specifications, so as to adjust and control the dispensing volume. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of a three-axis dispensing robot with controllable glue dispensing volume proposed in this utility model.

[0014] Figure 2 This is a schematic diagram of the dispensing valve assembly and dispensing needle of a three-axis dispensing robot with controllable dispensing volume proposed in this utility model.

[0015] Figure 3 for Figure 2 Enlarged detail view of the installation mechanism;

[0016] Figure 4 This is a schematic diagram of the installation mechanism of a three-axis dispensing robot with controllable glue dispensing volume proposed in this utility model;

[0017] Figure 5 This is a schematic diagram of the dispensing needle of a three-axis dispensing robot with controllable dispensing volume proposed in this utility model.

[0018] In the diagram: 1. Three-axis dispensing robot body; 2. Dispensing valve assembly; 3. Dispensing needle; 31. Mounting slot; 4. Fixing base; 41. Guide post; 42. Fixing plate; 5. Locking post; 51. Pull rod; 52. Pull plate; 6. Spring. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Reference Figure 1-5A three-axis dispensing robot with controllable glue dispensing volume includes a three-axis dispensing robot body 1, a dispensing valve assembly 2 movably mounted on the three-axis dispensing robot body 1, and a detachable dispensing needle 3 installed at the bottom of the dispensing valve assembly 2. Mounting mechanisms are fixedly mounted on both sides of the bottom of the dispensing valve assembly 2, and locking posts 5 are movably mounted on each mounting mechanism. Mounting slots 31 are adapted to fit the locking posts 5 on both sides of the dispensing needle 3.

[0021] The three-axis dispensing robot body 1 is based on a three-axis control system (X-axis, Y-axis, Z-axis) and a dispensing valve. The movement of the three axes is controlled by computer programming, converting the movement trajectory into a dispensing path. Upon receiving a signal, the dispensing valve assembly 2 sprays adhesive from the dispensing needle 3 to the designated location according to preset parameters and speed. Simultaneously, the three-axis control system ensures that the dispensing needle 3 moves precisely along the predetermined path, thus achieving efficient and accurate dispensing operations. It is worth noting that the specific dispensing structure and dispensing method between the three-axis dispensing robot body 1, the dispensing valve assembly 2, and the dispensing needle 3 are existing technologies and will not be elaborated upon further.

[0022] The installation mechanism includes two guide columns 41, each with a vertically fixed mounting base 4 at both ends. The top of each mounting base 4 is fixedly connected to the dispensing valve assembly 2. The locking post 5 moves guided by the guide columns 41. A fixing plate 42 is mounted on the outer side of the locking post 5, with both ends of the fixing plate 42 fixedly connected to the mounting base 4. The guide columns 41 enable the locking post 5 to move in a guided manner, thereby improving its stability during movement.

[0023] Multiple springs 6 are installed on the side of the fixing plate 42 facing the locking post 5, and the other end of each spring 6 is connected to the locking post 5. The springs 6 can push the locking post 5 so that the locking post 5 can be stably locked in the mounting slot 31.

[0024] Each of the locking posts 5 is vertically fixed outward with a pull rod 51. The other end of the pull rod 51 passes through the fixing plate 42 and is connected to the pull plate 52. The pull plate 52 makes it easy for the user to pull the locking posts 5 on both sides out of the mounting slot 31.

[0025] The outer side of each locking post 5 is fitted with an anti-slip sleeve, and the inner wall of each mounting slot 31 is covered with an anti-slip pad corresponding to the locking post 5. The fit between the anti-slip sleeve and the anti-slip pad improves the stability of the locking post 5 when it is installed in the mounting slot 31.

[0026] In this embodiment, the three-axis dispensing robot body 1 can drive the dispensing valve assembly 2 and the dispensing needle 3 to move, thereby realizing the dispensing of glue to the workpiece. By assembling dispensing needles 3 of different specifications onto the dispensing valve assembly 2, the amount of glue dispensed can be controlled. It is worth noting that a sealing component is provided at the connection between the dispensing needle 3 and the dispensing valve assembly 2 to improve the sealing performance of the dispensing needle 3 and the dispensing valve assembly 2 after installation.

[0027] Furthermore, when the user needs to install the dispensing needle 3 onto the dispensing valve assembly 2, they only need to use the thumb and forefinger of one hand to push the pull plates 52 on the mounting mechanisms on both sides of the dispensing valve assembly 2 outwards. At this time, the pull plates 52 can pull the locking posts 5 on both sides outwards, and the spring 6 is compressed. Then, the dispensing needle 3 is inserted into the dispensing valve assembly 2, and then the pull plates 52 on both sides are released. At this time, the spring 6 can automatically return to its original position through its own elastic force, so that the locking posts 5 on both sides can be automatically pushed into the mounting slots 31 on the dispensing needle 3. Thus, the dispensing needle 3 can be installed by the fitting and locking between the locking posts 5 on both sides and the mounting slots 31.

[0028] Furthermore, when the user needs to disassemble and replace the dispensing needle 3, simply pull the pull plates 52 on both sides outward again, which will move the retaining post 5 to release the jamming between the retaining post 5 and the mounting slot 31, thus enabling the dispensing needle 3 to be disassembled. In this way, by replacing the dispensing needle 3 with different specifications, the amount of adhesive dispensed can be controlled.

[0029] In this invention, by installing dispensing needles 3 of different specifications on the dispensing valve assembly 2, the amount of dispensing glue can be controlled. The dispensing needles 3 can be installed by the fitting and locking between the locking post 5 and the mounting slot 31. This method of assembling the dispensing needles 3 is relatively convenient and allows users to replace dispensing needles 3 of different specifications, so as to adjust and control the amount of dispensing glue.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A three-axis dispensing robot capable of controlling the dispensing amount, comprising a three-axis dispensing robot body (1), characterized in that, The three-axis point glue robot body (1) is movably provided with a point glue valve assembly (2), and the bottom of the point glue valve assembly (2) is provided with a detachable point glue needle (3); The two sides of the bottom of the point glue valve assembly (2) are fixedly provided with mounting mechanisms, the mounting mechanisms are movably provided with clamping columns (5), and the two sides of the point glue needle (3) are correspondingly provided with mounting clamping grooves (31).

2. The three-axis point glue robot capable of controlling the amount of glue output according to claim 1, wherein, The mounting mechanism comprises two guide columns (41), the two ends of the guide column (41) are fixedly and vertically provided with a fixed seat (4) upward, and the top of the fixed seat (4) is fixedly connected with the point glue valve assembly (2).

3. The three-axis point glue robot capable of controlling the amount of glue output according to claim 2, wherein, The clamping column (5) is guided and moved through the guide column (41), the outer side of the clamping column (5) is provided with a fixed plate (42), and the two ends of the fixed plate (42) are fixedly connected with the fixed seat (4).

4. The three-axis point glue robot capable of controlling the amount of glue output according to claim 3, wherein, A plurality of springs (6) are mounted on one side of the fixed plate (42) facing the clamping column (5), and the other end of the spring (6) is connected with the clamping column (5).

5. The three-axis point glue robot capable of controlling the amount of glue output according to claim 4, wherein, The clamping column (5) is movably provided with a clamping column (5), and the other end of the clamping column (5) is connected with the clamping column (5).

6. The three-axis dispensing robot of claim 1, wherein, The outer side of the clamping column (5) is provided with an anti-skid sleeve, and the inner wall of the mounting clamping groove (31) is provided with an anti-skid pad corresponding to the clamping column (5).

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