Automatic dispensing device

Abstract

The utility model belongs to the technical field of glue dispensing devices, and particularly discloses an automatic glue dispensing device which comprises a base, a support is arranged on the base, an X-axis sliding table is arranged on the support, a Z-axis sliding table is arranged on the X-axis sliding table, a mounting seat is arranged on the Z-axis sliding table, a glue dispensing gun and a mounting plate are arranged on the mounting seat, and a limiting plate and a mounting sleeve are arranged on the mounting plate. A connector is arranged below the mounting sleeve, a through groove is formed in the limiting plate, a sleeve is sleeved with the through groove, a glue barrel is sleeved with the sleeve, an annular limiting groove is formed in the position, above the limiting plate, of the outer side of the sleeve, a connecting plate is arranged at the end of the limiting plate, a worm is rotationally connected to the connecting plate, and worm wheels are symmetrically arranged on the positions, above the limiting plate, of the side edge of the worm. The worm gear is rotationally connected to the limiting plate, a connecting rod is arranged on the worm gear, a clamping plate is arranged at the end of the connecting rod, and the clamping plate is clamped on the limiting groove to fix the sleeve, and when the glue barrel is replaced, the worm is rotated to drive the clamping plate on the worm gear to retreat from the limiting groove, so that fixation of the sleeve can be canceled.

Description

Technical Field

[0001] The utility model relates to the technical field of dispensing devices, in particular to an automatic dispensing device. Background Technique

[0002] A dispensing machine, also known as a glue coating machine, a glue dropping machine, a glue injecting machine, a potting machine, etc., is specialized for controlling fluids. It is an automated machine that can drip and coat fluids on the surface or inside of products, and can achieve three-dimensional and four-dimensional path dispensing, precise positioning, accurate glue control, no wire drawing, no glue leakage, and no glue dripping.

[0003] During the use of the dispensing machine, the glue bucket needs to be replaced. When the existing dispensing machine needs to replace the glue bucket, generally, the bolts need to be loosened, then the snap ring stuck on the sleeve is removed, and finally the sleeve is screwed out from the mounting bracket of the glue bucket. After removal, the glue outlet of the glue bucket can be screwed out from the connector of the dispensing machine. And when installing the glue bucket, the whole process is very cumbersome. And when installing, it is necessary to install the glue bucket first, then install the sleeve, and finally snap the snap ring on the sleeve and screw on the bolts to restrict it. The whole process is very cumbersome. And the specification of the snap ring itself is small. Once the snap ring is lost after it is removed, it is easy to cause the glue bucket to be unstable, resulting in the phenomenon that the glue bucket is prone to shaking during use. Content of the Utility Model

[0004] The purpose of the utility model is to provide an automatic dispensing device to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an automatic dispensing device, including a base, a support is provided on the base, an X-axis slide is provided on the support, a Z-axis slide is provided on the X-axis slide, a mounting seat is provided on the Z-axis slide, a dispensing gun and a mounting plate are provided on the mounting seat, a limiting plate and a mounting sleeve are provided on the mounting plate, the mounting sleeve is located below the limiting plate, a connector is provided below the mounting sleeve, a through groove is opened on the limiting plate, a sleeve is sleeved in the through groove, a glue bucket is sleeved inside the sleeve, a glue outlet is provided at one end of the glue bucket close to the mounting sleeve, the glue outlet is threadedly connected to the connector, the end of the sleeve is inserted into the mounting sleeve, a ring-shaped limiting groove is provided on the outer side of the sleeve above the limiting plate, a connecting plate is provided at the end of the limiting plate, a worm is rotatably connected to the connecting plate, worm wheels are symmetrically provided on the side of the worm above the limiting plate, the worm wheels are meshed with the worm, and the worm wheels are rotatably connected to the limiting plate, a connecting rod is provided on the worm wheel, a clamping plate is provided at the end of the connecting rod, the clamping plate is clamped on the limiting groove to fix the sleeve. When in use, the end of the sleeve is connected to the externally provided through a pipeline. When the glue bucket needs to be replaced, rotate the worm, drive the worm wheel to rotate by the worm, withdraw the clamping plate from the limiting groove, then the sleeve can be directly taken out from the mounting sleeve, and after removal, the glue bucket can be screwed out from the connector, and the removal can be completed. The whole process is very simple and convenient.

[0006] Preferably, a knob is provided on the side of the connecting plate away from the worm. The knob is connected to the worm through a rotating shaft. The provided knob facilitates the staff to rotate the worm.

[0007] Preferably, a Y-axis slide is provided above the base. A placement plate is provided on the Y-axis slide. The placement plate is used to place the item to be glued. And this device drives the item on the placement plate to move back and forth by controlling the Y-axis slide, drives the Z-axis slide to move left and right by the X-axis slide, thereby driving the glue gun to move left and right, to change the glue application position of the glue gun, drives the mounting seat to move up and down by the Z-axis slide, thereby changing the height of the glue gun, controls the glue gun to perform glue application operations, without manual glue application, realizing automated work.

[0008] Preferably, the connector is connected to the glue gun through a pipeline. By connecting the connector to the glue gun, the glue bucket can provide glue to the glue gun.

[0009] Preferably, the connecting rod is L-shaped, and a reinforcing rib is provided inside the connecting rod. The provided reinforcing rib can improve the strength of the connecting rod and prevent the connecting rod from breaking.

[0010] Preferably, the limiting groove is circular, and the clamping plate adopts an arc-shaped plate adapted to the limiting groove.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: By rotating the worm, the present utility model drives the clamping plate to rotate by using the worm gear, so that the clamping plate withdraws from the limiting groove, and then the sleeve can be directly taken out from the mounting sleeve. Then, by screwing out the glue bucket from the connector, the disassembly can be completed. During installation, first screw the connector of the glue bucket into the connector, then put the sleeve on the glue bucket, and finally rotate the worm in the reverse direction, drive the clamping plate to clamp in the limiting groove by using the worm gear, clamp and fix the sleeve, and then the glue bucket can be completely fixed. The whole disassembly and assembly process is very convenient, and the operation is simple and easy to understand, greatly improving the practicability of this device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is the overall structural schematic diagram of the present utility model;

[0013] Figure 2 is the partial enlarged structural schematic diagram of the present utility model;

[0014] Figure 3 is the structural schematic diagram of the glue bucket disassembly of the present utility model;

[0015] Figure 4 is the structural schematic diagram of the sleeve of the present utility model;

[0016] Figure 5 of the present utility model Figure 1Schematic diagram of the enlarged structure of part A.

[0017] In the figure: 1. Base; 2. Support; 3. X-axis slide; 4. Z-axis slide; 5. Mounting seat; 6. Y-axis slide; 7. Placing board; 8. Glue gun; 9. Restricting board; 10. Connecting plate; 11. Mounting sleeve; 12. Connecting head; 13. Sleeve; 14. Glue barrel; 15. Glue port; 16. Worm gear; 17. Connecting rod; 18. Worm; 19. Knob; 20. Clamping plate; 21. Restricting groove; 22. Mounting plate. Detailed implementation

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0020] In the description of the present invention, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0021] Please refer to Figures 1-5, the utility model provides a technical solution: an automatic dispensing device, including a base 1, a support 2 is provided on the base 1, an X-axis slide 3 is provided on the support 2, a Z-axis slide 4 is provided on the X-axis slide 3, a mounting seat 5 is provided on the Z-axis slide 4, a dispensing gun 8 and a mounting plate 22 are provided on the mounting seat 5, a limiting plate 9 and a mounting sleeve 11 are provided on the mounting plate 22, the mounting sleeve 11 is located below the limiting plate 9, a connecting head 12 is provided below the mounting sleeve 11, a through groove is opened on the limiting plate 9, a sleeve 13 is sleeved in the through groove, a glue bucket 14 is sleeved inside the sleeve 13, a glue port 15 is provided at one end of the glue bucket 14 close to the mounting sleeve 11, the glue port 15 is threadedly connected to the connecting head 12, the end of the sleeve 13 is inserted into the mounting sleeve 11, an annular limiting groove 21 is provided on the outer side of the sleeve 13 above the limiting plate 9, a connecting plate 10 is provided at the end of the limiting plate 9, a worm 18 is rotatably connected to the connecting plate 10, symmetrically arranged worm wheels 16 are provided on the side of the worm 18 above the limiting plate 9, the worm wheels 16 are meshed with the worm 18, and the worm wheels 16 are rotatably connected to the limiting plate 9, a connecting rod 17 is provided on the worm wheels 16, a clamping plate 20 is provided at the end of the connecting rod 17, the clamping plate 20 is clamped on the limiting groove 21 to fix the sleeve 13. When in use, the end of the sleeve 13 is connected to the outside through a pipeline. When the glue bucket 14 needs to be replaced, the worm 18 is rotated, the worm wheel 16 is driven by the worm 18 to rotate, the clamping plate 20 is withdrawn from the limiting groove 21, and then the sleeve 13 can be directly taken out from the mounting sleeve 11. After taking it off, the glue bucket 14 can be screwed out from the connecting head 12, and the removal can be completed. The whole process is very simple and convenient.

[0022] Further, a knob 19 is provided on the side of the connecting plate 10 away from the worm 18, and the knob 19 is connected to the worm 18 through a rotating shaft. The provided knob 19 can facilitate the staff to rotate the worm 18.

[0023] Further, a Y-axis slide 6 is provided above the base 1, a placing plate 7 is provided on the Y-axis slide 6, the placing plate 7 is used to place the item to be dispensed, and the device drives the item on the placing plate 7 to move back and forth by controlling the Y-axis slide 6, drives the Z-axis slide 4 to move left and right by the X-axis slide 3, thereby driving the dispensing gun 8 to move left and right to change the dispensing position of the dispensing gun 8, drives the mounting seat 5 to move up and down by the Z-axis slide 4, thereby changing the height of the dispensing gun 8, controls the dispensing gun 8 to perform dispensing operations, and does not require manual dispensing, realizing automated work.

[0024] Further, the connecting head 12 is connected to the dispensing gun 8 through a pipeline. By connecting the connecting head 12 to the dispensing gun 8, the glue bucket 14 can provide glue to the dispensing gun 8.

[0025] Further, the connecting rod 17 is L-shaped, and a reinforcing rib is provided on the inner side of the connecting rod 17. The provided reinforcing rib can improve the strength of the connecting rod 17 and prevent the connecting rod 17 from breaking.

[0026] Furthermore, the limiting groove 21 is annular, and the clamping plate 20 is an arc-shaped plate adapted to the limiting groove 21.

[0027] In summary, when the glue bucket 14 needs to be removed in this device, only need to rotate the knob 19, so that the knob 19 drives the worm 18 to rotate, so that the worm 18 drives the worm wheel 16 to rotate, so that the worm wheel 16 drives the clamping plate 20 to rotate through the connecting rod 17, so that the clamping plate 20 withdraws from the limiting groove 21. At this time, the fixing of the sleeve 13 is cancelled, and then the sleeve 13 can be directly taken out from the mounting sleeve 11. After taking out the sleeve 13, the glue bucket 14 can be rotated, and the glue opening 15 of the glue bucket 14 can be screwed out from the connector 12 to complete the removal.

[0028] During installation, only need to first pass the glue bucket 14 with the glue opening 15 through the through hole of the limiting plate 9, then screw the glue opening 15 into the connector 12, then put the sleeve 13 on the glue bucket 14, and pass the sleeve 13 through the through hole of the limiting plate 9, and finally insert it into the mounting sleeve 11. Then, the worm 18 can be rotated in the reverse direction, so that the worm 18 drives the worm wheel 16 to rotate in the reverse direction, so that the worm wheel 16 drives the clamping plate 20 to be clamped in the limiting groove 21, and the sleeve 13 is clamped and fixed. Then, the glue bucket 14 can be completely fixed. The whole disassembly and assembly process is very convenient, and the operation is simple and easy to understand.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic dispensing device, characterized in that: The invention comprises a base (1), wherein the base (1) is provided with a support (2), the support (2) is provided with an X-axis slide (3), the X-axis slide (3) is provided with a Z-axis slide (4), the Z-axis slide (4) is provided with a mounting seat (5), the mounting seat (5) is provided with a glue gun (8) and a mounting plate (22), the mounting plate (22) is provided with a limiting plate (9) and a mounting sleeve (11), the mounting sleeve (11) is located below the limiting plate (9), a connecting head (12) is provided below the mounting sleeve (11), a through groove is provided on the limiting plate (9), a sleeve (13) is provided in the through groove, a glue barrel (14) is provided inside the sleeve (13), a glue barrel (14) is provided at one end of the glue barrel (14) close to the mounting sleeve (11), and a glue port (15) is provided. The opening (15) is threadedly connected to the connector (12), the end of the sleeve (13) is inserted into the mounting sleeve (11), the outer side of the sleeve (13) is provided with an annular limiting groove (21) above the limiting plate (9), the end of the limiting plate (9) is provided with a connecting plate (10), a worm (18) is rotatably connected to the connecting plate (10), a worm wheel (16) is symmetrically provided above the limiting plate (9) on the side of the worm (18), the worm wheel (16) and the worm (18) are meshed with each other, and the worm wheel (16) is rotatably connected to the limiting plate (9), a connecting rod (17) is provided on the worm wheel (16), and a clamping plate (20) is provided at the end of the connecting rod (17), and the clamping plate (20) is clamped on the limiting groove (21) to fix the sleeve (13).

2. The automatic dispensing device according to claim 1, characterized in that: A knob (19) is provided on a side of the connecting plate (10) away from the worm (18), and the knob (19) is connected to the worm (18) via a rotating shaft.

3. The automatic dispensing device according to claim 1, characterized in that: A Y-axis slide table (6) is provided above the base (1), and a placement plate (7) is provided on the Y-axis slide table (6).

4. The automatic dispensing device according to claim 1, characterized in that: The connector (12) is connected to the glue dispensing gun (8) via a pipeline.

5. The automatic dispensing device according to claim 1, characterized in that: The connecting rod (17) is L-shaped, and a reinforcing rib is provided on the inner side of the connecting rod (17).

6. The automatic glue dispensing device according to claim 1, characterized in that: The limiting groove (21) is in the shape of a circular ring, and the clamping plate (20) is an arc-shaped plate adapted to the limiting groove (21).

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