A glue filling machine nozzle anti-blocking cleaning device

Abstract

The utility model discloses a kind of glue filling machine nozzle anti-blocking cleaning devices, including cabinet: the back of the cabinet is provided with flush mechanism for anti-blocking cleaning, the inside of the cabinet is provided with heating mechanism for anti-blocking thermalization treatment;The utility model is cooperated between heating mechanism and flush mechanism, can effectively carry out the advantages of anti-blocking and cleaning to the nozzle in glue filling machine, the way of thermalization and internal flushing is used to process the residual glue solution inside, to ensure the effect of cleaning, avoid nozzle inner wall to appear glue solution residual solidification, utilize heating mechanism and realize thermalization treatment by heating mode, to facilitate the thermalization treatment to the glue solution adhered to its inside, and flush mechanism is beneficial to flush the flow channel in the nozzle, and the mode of cooperation thermalization treatment can effectively clean the residual glue solution inside, and improve the effect of cleaning.

Description

Technical Field

[0001] This utility model relates to the field of glue dispensing machine technology, specifically to a glue dispensing machine nozzle anti-clogging and cleaning device. Background Technology

[0002] Dispensing machines are automated devices used to automatically control fluids (such as glue, oil, etc.). They achieve functions such as potting, bonding, and sealing through precise dots, lines, arcs, and other irregular shapes, and are widely used in electronics, new energy, and other fields.

[0003] In the existing technology, during the spraying process of glue spraying machines, due to the viscosity of the glue, the glue tends to adhere to the inner wall of the nozzle. As the coagulated layer becomes thicker, it becomes difficult to remove, eventually causing the nozzle to become clogged and reducing its service life.

[0004] To address the aforementioned technical issues, CN222197580U discloses a glue supply mechanism that facilitates the cleaning of residual glue. When the device stops spraying glue, the first push rod can push the scraper downward to scrape off the glue residue on the inner wall of the glue injection tube, preventing the glue residue from solidifying. At the same time, the extrusion column can squeeze out the glue at the bottom of the glue injection tube. The second push rod pushes the scraper to slide at the bottom of the glue injection tube to scrape off the solidified glue on the outside of the discharge hole, preventing the discharge hole from becoming blocked and affecting the glue supply of the device.

[0005] The existing technology has the following shortcomings: it cannot effectively clean the glue inside the glue dispensing machine nozzle during actual use, and long-term accumulation can easily cause blockage. The scraping method used in the existing technology cannot effectively clean the glue residue on the inner wall. Utility Model Content

[0006] The purpose of this invention is to provide a nozzle anti-clogging cleaning device for a glue dispensing machine. It has the advantages of anti-clogging cleaning and can effectively clean the glue inside the nozzle by using heat and rinsing methods, thereby avoiding internal residue and clogging, thus solving the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a nozzle anti-clogging and cleaning device for a glue dispensing machine, comprising a housing:

[0008] The back of the housing is provided with a flushing mechanism for anti-clogging cleaning, the inside of the housing is provided with a heating mechanism for anti-clogging thermal treatment, the inner side wall of the housing is provided with a glue spraying mechanism, and the inside of the housing is also provided with a discharge component for draining liquid.

[0009] The rinsing mechanism includes an extraction component located on the back of the housing and a conveying component connected to the extraction component.

[0010] The heating mechanism includes an electric push rod that is fixedly installed through the back of the housing and a heating component connected to the output end of the electric push rod.

[0011] Preferably, the heating assembly includes a cylindrical cover fixedly installed at the output end of the electric push rod, and a heating tube is fixedly installed on the inner side wall of the cylindrical cover.

[0012] Preferably, the extraction assembly includes a liquid storage tank fixedly installed on the back of the housing and a pump fixed to the top of the liquid storage tank, wherein the inlet end of the pump extends through a pipe into the interior of the housing.

[0013] Preferably, the delivery assembly includes a hose connected to the pump's discharge end and a connecting pipe connected to the hose's discharge end, wherein the connecting pipe's discharge end is connected to an external connecting pipe.

[0014] Preferably, the back of the housing has a perforation, and the hose is located inside the perforation.

[0015] Preferably, the glue spraying mechanism includes a movable module installed on the inner side wall of the housing, and a spray nozzle module is bolted to the surface of the movable end of the movable module.

[0016] Preferably, the discharge assembly includes a partition fixedly installed on the inner wall of the housing, with a discharge pipe running through the middle of the partition, and the discharge end of the discharge pipe extending through to one side of the housing.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] This invention, through the coordinated arrangement of a heating mechanism and a rinsing mechanism, effectively prevents clogging and cleans the nozzles inside the glue dispensing machine. The use of heat treatment and internal rinsing processes removes residual glue, ensuring effective cleaning and preventing glue residue from hardening on the nozzle's inner wall. The heating mechanism heats the nozzle to remove any adhering glue, while the rinsing mechanism cleans the internal flow channels. This combined approach effectively removes residual glue and improves the cleaning result.

[0019] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention can be realized and obtained through the structures pointed out in the description and the accompanying drawings. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2This is a schematic diagram of the discharge pipe structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the heating tube structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the pump structure of this utility model.

[0024] In the diagram: 1. Housing; 2. Heating mechanism; 21. Electric push rod; 22. Cover; 23. Heating tube; 3. Flushing mechanism; 31. Liquid storage tank; 32. Pump; 33. Hose; 34. Connecting pipe; 35. External connecting pipe; 4. Moving module; 5. Nozzle module; 6. Partition plate; 7. Discharge pipe. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] This utility model provides a device for preventing clogging and cleaning the nozzle of a glue dispensing machine, including a housing 1:

[0027] The back of the housing 1 is provided with a flushing mechanism 3 for anti-clogging cleaning, the inside of the housing 1 is provided with a heating mechanism 2 for anti-clogging heat treatment, the inner side wall of the housing 1 is provided with a glue spraying mechanism, and the inside of the housing 1 is also provided with a draining component for draining liquid.

[0028] The rinsing mechanism 3 includes an extraction component disposed on the back of the housing 1 and a conveying component connected to the extraction component;

[0029] The heating mechanism 2 includes an electric push rod 21 that is fixedly installed through the back of the housing 1 and a heating component connected to the output end of the electric push rod 21.

[0030] Preferred:

[0031] like Figure 3 As shown, the heat treatment assembly includes a cylindrical cover 22 fixedly installed at the output end of the electric push rod 21. A heating tube 23 is fixedly installed on the inner side wall of the cylindrical cover 22. The electric push rod 21 can be used to adjust the position of the cylindrical cover 22. After it is horizontally adjusted to the preset position, it can be adapted to the nozzle, thereby facilitating the completion of the heat treatment operation. The cylindrical cover 22 can not only support and fix the heating tube 23, but also adapt to the nozzle to improve the effect of the heat treatment.

[0032] further:

[0033] like Figure 4 As shown, the extraction assembly includes a liquid storage tank 31 fixedly installed on the back of the housing 1 and a pump 32 fixed to the top of the liquid storage tank 31. The inlet end of the pump 32 extends through a pipe into the interior of the housing 1. The liquid storage tank 31 is used to store water and cleaning fluid to flush the flow channel inside the nozzle, while the pump 32 can be used to extract liquid during cleaning.

[0034] It is worth noting that:

[0035] like Figure 4 As shown, the delivery assembly includes a hose 33 connected to the discharge end of the pump 32 and a connecting pipe 34 connected to the discharge end of the hose 33. The discharge end of the connecting pipe 34 is connected to an external pipe 35. The hose 33 plays the role of liquid delivery, the connecting pipe 34 can play the role of diverting liquid delivery, and the external pipe 35 can be connected to the inlet end of the nozzle, thereby realizing internal flushing and liquid supply operations.

[0036] Control valves can be installed on all of the aforementioned pipelines to control the flow rate of the liquid and to control its on / off operation.

[0037] Going a step further:

[0038] like Figure 2 As shown, a perforation is provided on the back of the housing 1, and the hose 33 is located inside the perforation. The perforation facilitates the hose 33 to pass through the housing 1, ensuring that the liquid is not obstructed during the rinsing operation and ensuring stable delivery.

[0039] in:

[0040] like Figure 2 As shown, the glue spraying mechanism includes a movable module 4 installed on the inner side wall of the housing 1. A nozzle module 5 is bolted to the surface of the movable end of the movable module 4. The movable module 4 can be used to adjust the position of the nozzle module 5. The adjustment directions are horizontal left and right movement and horizontal forward and backward movement. The movable module 4 facilitates the glue spraying operation after connecting with an external glue container. In addition, the movable module 4 is also equipped with an electric push rod that can adjust the height position of the nozzle, thereby adjusting the required vertical height position. With the above-mentioned nozzle module 5, the required position height can be effectively adjusted for glue dispensing operation.

[0041] at last:

[0042] like Figure 2 As shown, the discharge assembly includes a partition 6 fixedly installed on the inner wall of the housing 1. A discharge pipe 7 is connected through the middle of the partition 6. The discharge end of the discharge pipe 7 extends through to one side of the housing 1. The partition 6 is used to carry materials, so that the materials can be poured with glue. The discharge pipe 7 can discharge the rinsing waste liquid in a concentrated manner and collect it through an external container, so as to facilitate subsequent treatment.

[0043] First, when dispensing glue, the material is placed directly on top of the partition 6. Then, the liquid spraying and dispensing process are completed by adjusting and coordinating the moving module 4 and the nozzle module 5. After the dispensing work is completed, it is necessary to clean it to avoid clogging at the nozzle.

[0044] During cleaning, the heating element 23 is pre-activated. The heating element 23 can be temperature-controlled by an external silicon controlled rectifier temperature controller. After heating to the required temperature, the electric push rod 21 is activated to push the cylinder cover 22, causing the heating element 23 to move laterally and be placed directly above the discharge pipe 7. Subsequently, the nozzles in the nozzle module 5 are pushed into the cylinder cover 22. The annular arrangement can effectively improve the internal heating effect. The nozzles pushed downward are placed inside the discharge pipe 7. The heated adhesive is directly discharged through the discharge pipe 7. Simultaneously, the pump 32 is activated to extract the liquid inside the storage tank 31. Then, through the cooperation of the hose 33, the connecting pipe 34 and the external pipe 35, the liquid is transported to the inside of the nozzle for rinsing and discharge. For water rinsing, warm water and hot water can be used first to improve the required rinsing effect.

[0045] During the rinsing process, the adhesive supply line is closed during rinsing, and conversely, the rinsing line is closed during the supply of adhesive to avoid mutual interference.

[0046] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for preventing clogging and cleaning the nozzle of a glue dispensing machine, characterized in that, Including the casing (1): The back of the housing (1) is provided with a flushing mechanism (3) for anti-clogging cleaning, the inside of the housing (1) is provided with a heating mechanism (2) for anti-clogging heat treatment, the inner side wall of the housing (1) is provided with a glue spraying mechanism, and the inside of the housing (1) is also provided with a draining component for draining liquid. The rinsing mechanism (3) includes an extraction component disposed on the back of the housing (1) and a conveying component connected to the extraction component; The heating mechanism (2) includes an electric push rod (21) that is fixedly installed through the back of the housing (1) and a heating component connected to the output end of the electric push rod (21).

2. The anti-clogging and cleaning device for a glue dispensing machine nozzle according to claim 1, characterized in that: The heating assembly includes a shroud (22) fixedly installed at the output end of the electric push rod (21), and a heating tube (23) is fixedly installed on the inner side wall of the shroud (22).

3. The anti-clogging and cleaning device for a glue dispensing machine nozzle according to claim 1, characterized in that: The extraction assembly includes a liquid storage tank (31) fixedly installed on the back of the housing (1) and a pump (32) fixed to the top of the liquid storage tank (31). The inlet end of the pump (32) extends through a pipe into the interior of the housing (1).

4. The anti-clogging and cleaning device for a glue dispensing machine nozzle according to claim 1, characterized in that: The delivery assembly includes a hose (33) connected to the discharge end of the pump (32) and a connecting pipe (34) connected to the discharge end of the hose (33), wherein the discharge end of the connecting pipe (34) is connected to an external connecting pipe (35).

5. The anti-clogging and cleaning device for a glue dispensing machine nozzle according to claim 4, characterized in that: The back of the housing (1) has a perforation, and the hose (33) is located inside the perforation.

6. The anti-clogging and cleaning device for a glue dispensing machine nozzle according to claim 1, characterized in that: The glue spraying mechanism includes a movable module (4) installed on the inner side wall of the housing (1), and a nozzle module (5) is bolted to the surface of the movable end of the movable module (4).

7. The anti-clogging and cleaning device for a glue dispensing machine nozzle according to claim 1, characterized in that: The discharge assembly includes a partition (6) fixedly installed on the inner wall of the housing (1), and a discharge pipe (7) is connected through the middle of the partition (6), with the discharge end of the discharge pipe (7) extending through to one side of the housing (1).

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