Dispensing needle cleaning device

Abstract

The utility model discloses a dispensing needle cleaning device, and relates to the technical field of dispensing needles. The cleaning device comprises a cleaning box, a placing plate is arranged in the cleaning box, the side face of the placing plate is fixedly connected with an extension plate, a sliding groove is formed in the inner surface wall of the cleaning box, a hole is formed in the top of the placing plate, a needle placing pipe is fixedly connected into the hole, and a driving motor is installed on the side face of the cleaning box. The output end of the driving motor is fixedly connected with a threaded rod through a coupler, the outer surface of the threaded rod is in threaded connection with a moving block, and the bottom of the moving block is fixedly connected with a cleaning gun. The placing plate, the extension plate, the sliding groove and the cleaning gun are used in cooperation, the sliding groove is formed in the cleaning box, and therefore the placing plate is connected with the cleaning box in a sliding mode, the placing plate can be detached from the cleaning box conveniently, the dispensing needle placing efficiency is improved, the water pressure can be controlled through the cleaning gun, and the cleaning efficiency is improved. And therefore, glue in the dispensing needle head can be conveniently cleaned out.

Description

Technical Field

[0001] The utility model belongs to the technical field of glue dispensing needles, in particular to a glue dispensing needle cleaning device. Background Art

[0002] Glue dispensing machine, also known as glue coating machine, glue dripping machine, glue spraying machine, glue filling machine, etc., is an automated machine that controls fluids and drips and applies fluids to the surface or inside of products. It can achieve three-dimensional and four-dimensional path dispensing, precise positioning, precise glue control, no drawing, no glue leakage, and no glue dripping. Glue dispensing machine is mainly used for the precise dotting, injection, coating, and dripping of glue, paint and other liquids in the product process to the precise position of each product. It can be used to achieve dotting, drawing lines, circles or arcs. A glue head is set at the dispensing position of the glue dispensing machine. The dispensing head includes a tube body installed in a round tube and a needle connected by a thread. It needs to be cleaned after use.

[0003] Prior art, such as: CN215465697U a cleaning device for dispensing needles, because the utility model adds a gooseneck, a micro submersible pump, a liquid filter bag, a filter sponge sheet, a support plate, a spray head and a fine-pore support mesh plate, first start the micro submersible pump, so that the micro submersible pump is powered on and rotated to generate a suction force to suck the cleaning liquid into the gooseneck, and then the cleaning liquid will flow through the spray head and spray downward, so as to rinse and remove glue from multiple groups of dispensing needles, and the rinsed cleaning liquid will slide downward through the inside of the dispensing needle or the through hole, and then be filtered once by the filter sponge sheet, and then be filtered twice by the fine-pore support mesh plate, and finally the cleaning liquid will be filtered three times by the liquid filter bag, and the cleaning liquid after three filtrations will flow into the liquid storage chamber again for recycling.

[0004] However, the device still has certain shortcomings during use. It is very inconvenient to disassemble the support plate of the device through the first pinch piece, and it is also inconvenient to place the dispensing needle. The glue inside the needle tube is difficult to fall off when cleaning with a spray head. The device is operated in an open-air environment, and external dust will enter the cleaning box. The water used to clean the needle will reduce the cleaning effect when used again for cleaning. During the cleaning process, the cleaning agent is added to the water and needs to be stirred constantly to prevent uneven precipitation. The device cannot stir. Utility Model Content

[0005] The purpose of the utility model is to provide a dispensing needle cleaning device to solve the existing problems: CN215465697U is a dispensing needle cleaning device. It is very inconvenient to disassemble the supporting plate of the device through the first pinch piece, and it is also inconvenient to place the dispensing needle. The glue inside the needle tube is difficult to fall off when cleaning by a spray head. The device is operated in an open-air environment, and external dust will enter the cleaning box. The water used to clean the needle will reduce the cleaning effect when cleaning again. During the cleaning process, the cleaning agent is added to the water and needs to be stirred continuously to prevent uneven precipitation. The device cannot stir.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a dispensing needle cleaning device, comprising a cleaning box, a placing plate is arranged in the cleaning box, the side of the placing plate is fixedly connected to an extension plate, a sliding groove is provided on the inner surface wall of the cleaning box, the extension plate extends into the sliding groove and is slidably connected to the sliding groove, a hole is provided on the top of the placing plate, a needle placing tube is fixedly connected in the hole, a driving motor is installed on the side of the cleaning box, the output end of the driving motor is fixedly connected to a threaded rod through a coupling, the threaded rod penetrates the cleaning box and extends to the inside of the cleaning box, the end of the threaded rod away from the driving motor is rotatably connected to the cleaning box through a rotating shaft, the outer surface of the threaded rod is threadedly connected to a moving block, and the bottom of the moving block is fixedly connected to a cleaning gun.

[0008] Furthermore, a cleaning bucket is fixedly connected to the top of the cleaning box, a stirring motor is installed on the top of the cleaning bucket, a stirring frame is fixedly connected to the output end of the stirring motor, the stirring frame passes through the cleaning bucket and extends into the cleaning bucket, the stirring frame is rotatably connected to the cleaning bucket, a heating plate is fixedly connected to the inner wall of the cleaning bucket, and a water inlet is opened on the top of the cleaning bucket.

[0009] Furthermore, a water pump is installed on the side of the cleaning bucket, and a conduit is fixedly connected to the output end of the water pump. The conduit passes through the cleaning box and extends into the cleaning box, and the end of the conduit is fixedly connected to the cleaning gun.

[0010] Furthermore, a side of the cleaning box is rotatably connected to a box door via a hinge, a side of the box door is fixedly connected to a door handle, and a motor box is provided on the side of the driving motor, and the motor box is fixedly connected to the cleaning box.

[0011] Furthermore, an observation window is provided on the side of the box door, and transparent glass is fixedly connected in the observation window.

[0012] Furthermore, a guide plate is clamped on the inner surface wall of the cleaning box, and the guide plate is located at the bottom of the placement plate.

[0013] Furthermore, a water receiving box is fixedly connected to the inner bottom wall of the cleaning box, a filter plate is clamped in the water receiving box, and a drain pipe is fixedly connected to the side of the water receiving box, and the drain pipe runs through the cleaning box.

[0014] Furthermore, a support leg is fixedly connected to a bottom corner of the cleaning box, and a rubber pad is fixedly connected to the bottom of the support leg.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model sets a placement plate, an extension plate, a slide groove and a cleaning gun for coordinated use. By opening a slide groove inside the cleaning box, the placement plate is slidably connected to the cleaning box, which not only facilitates the removal of the placement plate from the cleaning box, but also improves the efficiency of placing the dispensing needle. The water pressure can be controlled by the cleaning gun, thereby facilitating the cleaning of the glue inside the dispensing needle.

[0017] 2. The utility model sets a box door, a cleaning bucket, a stirring rack and an observation window for coordinated use. During the cleaning process, the box door is closed and the interior of the cleaning box can be observed through the transparent glass in the observation window to prevent external dust from contaminating the interior of the cleaning box. The liquid in the cleaning bucket is stirred by the stirring rack to prevent uneven distribution or precipitation of the liquid, which affects the processing effect, thereby greatly improving work efficiency.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the box door opening structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of the cleaning box of the utility model;

[0023] Figure 4 It is a schematic diagram of the internal structure of the cleaning bucket of the utility model.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Cleaning box; 2. Box door; 3. Cleaning bucket; 4. Water pump; 5. Motor box; 6. Transparent glass; 7. Observation window; 8. Door handle; 9. Support leg; 10. Rubber pad; 11. Placement plate; 12. Slide; 13. Threaded rod; 14. Conduit; 15. Water collection box; 16. Stirring motor; 17. Drive motor; 18. Moving block; 19. Extension plate; 20. Needle tube; 21. Guide plate; 22. Filter plate; 23. Drain pipe; 24. Cleaning gun; 25. Heating plate; 26. Stirring rack. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-Figure 4 As shown, the utility model is a dispensing needle cleaning device, including a cleaning box 1, a placing plate 11 is arranged in the cleaning box 1, and the side of the placing plate 11 is fixedly connected to the extension plate 19, and the inner surface wall of the cleaning box 1 is provided with a slide groove 12, and the extension plate 19 extends into the slide groove 12 and is slidably connected with the slide groove 12. A hole is provided on the top of the placing plate 11, and a needle placing tube 20 is fixedly connected in the hole. A driving motor 17 is installed on the side of the cleaning box 1, and the output end of the driving motor 17 is fixedly connected with a threaded rod 13 through a coupling. The threaded rod 13 penetrates the cleaning box 1 and extends to the inside of the cleaning box 1, and the end of the threaded rod 13 away from the driving motor 17 is rotatably connected to the cleaning box 1 through a rotating shaft, and the outer surface of the threaded rod 13 is threadedly connected with a moving block 18, and the bottom of the moving block 18 is fixedly connected with a cleaning gun 24. By providing the slide groove 12 in the cleaning box 1, the placing plate 11 is slidably connected to the cleaning box 1, so that the placing plate 11 can be conveniently removed from the cleaning box.

[0028] A cleaning bucket 3 is fixedly connected to the top of the cleaning box 1, a stirring motor 16 is installed on the top of the cleaning bucket 3, a stirring frame 26 is fixedly connected to the output end of the stirring motor 16, the stirring frame 26 penetrates the cleaning bucket 3 and extends into the cleaning bucket 3, the stirring frame 26 is rotatably connected to the cleaning bucket 3, a heating plate 25 is fixedly connected to the inner surface wall of the cleaning bucket 3, a water inlet is provided on the top of the cleaning bucket 3, a water pump 4 is installed on the side of the cleaning bucket 3, a conduit 14 is fixedly connected to the output end of the water pump 4, the conduit 14 penetrates the cleaning box 1 and extends into the cleaning box 1, the end of the conduit 14 is fixedly connected to the cleaning gun 24, the side of the cleaning box 1 is rotatably connected to the box door 2 through a hinge, the side of the box door 2 is fixedly connected to the door handle 8, and the driving motor A motor box 5 is provided on the side of the machine 17, and the motor box 5 is fixedly connected to the cleaning box 1. An observation window 7 is opened on the side of the box door 2, and a transparent glass 6 is fixedly connected in the observation window 7. A guide plate 21 is clamped on the inner surface wall of the cleaning box 1, and the guide plate 21 is located at the bottom of the placement plate 11. A water receiving box 15 is fixedly connected to the inner bottom wall of the cleaning box 1, and a filter plate 22 is clamped in the water receiving box 15. A drain pipe 23 is fixedly connected to the side of the water receiving box 15, and the drain pipe 23 runs through the cleaning box 1. Support legs 9 are fixedly connected at the bottom corner of the cleaning box 1, and rubber pads 10 are fixedly connected to the bottom of the support legs 9. The stirring motor 16 is started to rotate the stirring frame 26 for stirring to prevent uneven liquid distribution or precipitation, which affects the processing effect.

[0029] A specific application of this embodiment is as follows: when in use, first check whether the device is used normally, add a certain proportion of water and detergent into the cleaning bucket 3 through the water inlet, start the stirring motor 16 to rotate the stirring frame 26 for stirring, and at the same time, a heating plate 25 is provided on the inner surface wall of the cleaning bucket 3, which can be heated according to corresponding requirements, open the box door 2 and slide the placement plate 11 out through the handle, place the dispensing needle to be cleaned in the needle tube 20, and then push the placement plate 11 into the cleaning box 1, close the box door 2, start the water pump 4 to extract the liquid in the cleaning bucket 3, and then enter the cleaning gun 24 through the conduit 14, and the cleaning gun 24 is used to clean the dispensing needle. The cleaning gun 24 can clean the glue inside the dispensing needle by adjusting the water pressure. The driving motor 17 is started to drive the moving block 18, and then the cleaning gun 24 can clean each dispensing needle back and forth. The catheter 14 can be adjusted and has a certain degree of elasticity, which will not affect the operation of the cleaning gun 24. The cleaned water will enter the water receiving box 15 through the guide plate 21. The water receiving box 15 is equipped with a filter plate 22, which can separate the glue block and the liquid for easy cleaning. The water in the water receiving box 15 is discharged through the drain pipe 23. According to the above, the device improves the cleaning efficiency.

[0030] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0031] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A dispensing needle cleaning device, comprising a cleaning box (1), characterized in that: A placement plate (11) is provided in the cleaning box (1), and the side of the placement plate (11) is fixedly connected to an extension plate (19), and a slide groove (12) is provided on the inner surface wall of the cleaning box (1), and the extension plate (19) extends into the slide groove (12) and is slidably connected to the slide groove (12), and a hole is provided on the top of the placement plate (11), and a needle tube (20) is fixedly connected in the hole, and a driving motor (17) is installed on the side of the cleaning box (1), and the output end of the driving motor (17) is fixedly connected to a threaded rod (13) through a coupling, and the threaded rod (13) passes through the cleaning box (1) and extends to the inside of the cleaning box (1), and the end of the threaded rod (13) away from the driving motor (17) is rotatably connected to the cleaning box (1) through a rotating shaft, and the outer surface of the threaded rod (13) is threadedly connected to a moving block (18), and the bottom of the moving block (18) is fixedly connected to a cleaning gun (24).

2. A dispensing needle cleaning device according to claim 1, characterized in that: The top of the cleaning box (1) is fixedly connected to a cleaning bucket (3), the top of the cleaning bucket (3) is equipped with a stirring motor (16), the output end of the stirring motor (16) is fixedly connected to a stirring frame (26), the stirring frame (26) passes through the cleaning bucket (3) and extends into the cleaning bucket (3), the stirring frame (26) is rotatably connected to the cleaning bucket (3), the inner surface wall of the cleaning bucket (3) is fixedly connected to a heating plate (25), and a water inlet is opened at the top of the cleaning bucket (3).

3. A dispensing needle cleaning device according to claim 2, characterized in that: A water pump (4) is installed on the side of the cleaning bucket (3); the output end of the water pump (4) is fixedly connected to a conduit (14); the conduit (14) passes through the cleaning box (1) and extends into the cleaning box (1); the end of the conduit (14) is fixedly connected to a cleaning gun (24).

4. The dispensing needle cleaning device according to claim 1, characterized in that: The side of the cleaning box (1) is rotatably connected to a box door (2) via a hinge, the side of the box door (2) is fixedly connected to a door handle (8), and the side of the drive motor (17) is provided with a motor box (5), and the motor box (5) is fixedly connected to the cleaning box (1).

5. A dispensing needle cleaning device according to claim 4, characterized in that: An observation window (7) is provided on the side of the box door (2), and a transparent glass (6) is fixedly connected inside the observation window (7).

6. The dispensing needle cleaning device according to claim 1, characterized in that: The inner surface wall of the cleaning box (1) is clamped with a guide plate (21), and the guide plate (21) is located at the bottom of the placement plate (11).

7. The dispensing needle cleaning device according to claim 1, characterized in that: The inner bottom wall of the cleaning box (1) is fixedly connected to a water receiving box (15), a filter plate (22) is clamped inside the water receiving box (15), and a drainage pipe (23) is fixedly connected to the side of the water receiving box (15), and the drainage pipe (23) runs through the cleaning box (1).

8. The dispensing needle cleaning device according to claim 1, characterized in that: A support leg (9) is fixedly connected to a bottom corner of the cleaning box (1), and a rubber pad (10) is fixedly connected to the bottom of the support leg (9).

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