Automatic glue wiping assembly of point glue valve

Abstract

The utility model discloses an automatic glue wiping assembly of point gum valve belongs to point gum valve assembly technical field, including the casing, the bottom intercommunication of casing is provided with the needle storage box, and the bottom of needle storage box swing is provided with the rotary plate, and the top surface of rotary plate is fixedly connected with the nail pipe, and one side of nail pipe is provided with the residual glue collection subassembly, and the bottom of needle storage box is installed with the support subassembly, the utility model discloses setting up residual glue collection subassembly, can effectively collect the residual glue that the cleaning needle is taken from the inside of point gum mouth, avoids the residual glue piece to scatter and to accumulate in the inside of needle storage box, causes the influence to the use of rotary plate, improves the residual glue collection function of this component simultaneously, through setting up support subassembly, can adjust the height of needle storage box through this component, makes the space of needle storage box bottom convenient for staff to install new cleaning needle, avoided the problem that the installation cleaning needle needed to adjust the overall position of component, improved the installation function of the device simultaneously.

Description

Technical Field

[0001] This utility model belongs to the technical field of dispensing valve components, specifically relating to an automatic glue-wiping component for a dispensing valve. Background Technology

[0002] Dispensing valves are key components in industrial production used for precise control of the application of adhesives or other fluids. A dispensing valve typically consists of components such as a solenoid valve, valve body, cylinder structure, valve needle structure, and spring structure. The valve body is a crucial component, including the outlet, inlet, and valve orifice, and is primarily made of stainless steel. Dispensing valves are mainly used in household appliances, consumer electronics, aerospace, automotive manufacturing, and medical devices. During use, dispensing valves generally require the use of a glue-applying assembly to ensure the quality of the glue dispensing head.

[0003] In existing automatic glue-wiping components for dispensing valves, after the cleaning needle finishes cleaning, residual glue inside the dispensing nozzle is carried out. When the cleaning needle falls, the residual glue easily scatters into the needle storage box. If the residual glue inside the needle storage box is not collected and cleaned in time, it may block the gap between the rotating plate and the needle storage box, affecting the rotation of the rotating plate. Furthermore, when installing the cleaning needle, the component needs to be installed from the bottom of the needle storage box. This requires disassembling the entire component, installing it at the bottom of the needle storage box, and then reinstalling the entire component. This is time-consuming, labor-intensive, and inefficient. Utility Model Content

[0004] To address the problems mentioned in the background section, this invention provides an automatic glue-wiping assembly for a dispensing valve, which features easy collection of residual glue, convenient installation of the cleaning needle, and high practicality.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an automatic glue-wiping assembly for a dispensing valve, comprising a housing, a needle storage box being connected to the bottom of the housing, a rotating plate being movably arranged at the bottom of the needle storage box, a nailing tube being fixedly connected to the top surface of the rotating plate, a residual glue collection assembly being provided on one side of the nailing tube, and a support assembly being installed at the bottom of the needle storage box. The residual adhesive collection assembly includes a collection box, which is fixedly installed inside the needle storage box. A feed pipe is connected to one side of the collection box, and a feed inlet is opened on the outer surface of the feed pipe. A fixing frame is fixedly installed inside the collection box, and a filter plate is installed inside the fixing frame. An air pump is installed on the side of the collection box away from the feed pipe, and an air outlet pipe is provided at the output end of the air pump.

[0006] Preferably, the outer surface of the collection box is provided with an opening and closing plate, and a sealing sleeve is fitted onto the outer surface of the opening and closing plate.

[0007] Preferably, an ear plate is fixedly attached to one side surface of the opening and closing plate, and a fixing bolt is installed inside the ear plate.

[0008] Preferably, the support assembly includes a mounting block, which is fixedly disposed at the bottom of the needle storage box. A screw is rotatably disposed inside the mounting block. A handwheel is fixedly connected to the top of the screw, and a base plate is rotatably connected to the bottom of the screw. An mounting bolt is installed inside the base plate, and a limit rod is fixedly connected to one side of the mounting bolt. An installation assembly is fixedly connected to the top surface of the base plate.

[0009] Preferably, the mounting block has mounting holes inside, and the base plate has mounting screw holes inside.

[0010] Preferably, the mounting assembly includes a first storage tube, which is fixedly mounted on the top surface of the base plate. An adjusting rod is movably mounted inside the first storage tube, and a locking block is installed inside the adjusting rod. A second storage tube is provided on one side of the first storage tube, and a guide rod is movably mounted inside the second storage tube. A mounting plate is fixedly connected to the outer surface of the guide rod.

[0011] Preferably, the top surface of the adjusting rod is provided with a movable groove, the inside of which is provided with a spring, and the bottom of the locking block is provided with a limit plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. By setting up a residual glue collection component, this utility model enables the component to effectively collect the residual glue brought out by the cleaning needle from the dispensing port during use, preventing residual glue blocks from scattering and accumulating inside the needle storage box and affecting the use of the rotating plate, while improving the residual glue collection function of the component.

[0013] 2. By setting up a support component, this utility model enables the height of the needle storage box to be adjusted when a cleaning needle needs to be installed. This makes it easier for staff to install new cleaning needles in the space at the bottom of the needle storage box, avoiding the problem of adjusting the overall position of the component when installing cleaning needles. At the same time, it improves the installation function of the device. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of the residual adhesive collection component of this utility model; Figure 3 This is a schematic diagram of the structure of the support component of this utility model; Figure 4 This is a schematic diagram of the installation component of this utility model; Figure 5 This is a schematic diagram of the structure of the adjusting rod of this utility model.

[0015] In the diagram: 1. Shell; 2. Needle holder; 3. Rotating plate; 4. Nail mounting tube; 5. Residual adhesive collection assembly; 51. Collection box; 52. Air pump; 53. Air outlet pipe; 54. Filter plate; 55. Fixing frame; 56. Feed pipe; 57. Feed inlet; 6. Support assembly; 61. Mounting block; 62. Handwheel; 63. Screw; 64. Mounting assembly; 641. First storage cylinder; 642. Locking block; 643. Mounting plate; 644. Adjusting rod; 645. Guide rod; 646. Second storage cylinder; 65. Mounting bolt; 66. Base plate; 67. Limiting rod. Detailed Implementation

[0016] 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.

[0017] Example 1 Please see Figure 1-5 The present invention provides the following technical solution: an automatic glue-wiping assembly for a dispensing valve, comprising a housing 1, a needle storage box 2 connected to the bottom of the housing 1, a rotating plate 3 movably disposed at the bottom of the needle storage box 2, a nailing tube 4 fixedly connected to the top surface of the rotating plate 3, a residual glue collection assembly 5 disposed on one side of the nailing tube 4, and a support assembly 6 installed at the bottom of the needle storage box 2. The residual adhesive collection assembly 5 includes a collection box 51, which is fixedly installed inside the needle storage box 2. A feed pipe 56 is connected to one side of the collection box 51, and a feed inlet 57 is opened on the outer surface of the feed pipe 56. A fixing frame 55 is fixedly installed inside the collection box 51, and a filter plate 54 is installed inside the fixing frame 55. An air pump 52 is installed on the side surface of the collection box 51 away from the feed pipe 56, and an air outlet pipe 53 is provided at the output end of the air pump 52.

[0018] By adopting the above technical solution, when using the residual adhesive collection component 5, after the cleaning needle is cleaned and falls into the needle storage box 2, the residual adhesive will scatter inside the needle storage box 2. The air pump 52 is started, and the air pump 52 generates suction. Since the air inlet pipe of the air pump 52 is located inside the collection box 51, the residual adhesive blocks enter the feed pipe 56 through the feed port 57 and finally reach the collection box 51 for collection. The air inside the collection box 51 is discharged through the filter plate 54 and the air outlet pipe 53, thereby completing the collection of residual adhesive blocks.

[0019] Specifically, the outer surface of the collection box 51 is provided with an opening and closing plate, and a sealing sleeve is fitted onto the outer surface of the opening and closing plate.

[0020] By adopting the above technical solution, the opening and closing plate makes it easier for staff to further process the collected residual glue blocks, and the sealing sleeve can improve the sealing performance inside the collection box 51.

[0021] Specifically, an ear plate is fixed to one side of the hinge plate, and fixing bolts are installed inside the ear plate.

[0022] By adopting the above technical solution, the opening and closing plate can be fixedly installed by the cooperation of the ear plate and the fixing bolt, so as to prevent the opening and closing plate from falling off when not in use.

[0023] In this embodiment, when using the residual adhesive collection component 5, after the cleaning needles have finished cleaning and fallen into the needle storage box 2, the residual adhesive will scatter inside the needle storage box 2. The air pump 52 is started, and the air pump 52 generates suction. Since the air inlet pipe of the air pump 52 is located inside the collection box 51, the residual adhesive blocks enter the feed pipe 56 through the feed port 57 and finally reach the collection box 51 for collection. The air inside the collection box 51 is discharged through the filter plate 54 and the air outlet pipe 53, thereby completing the collection of residual adhesive blocks. The opening and closing plate makes it convenient for workers to further process the collected residual adhesive blocks. The sealing sleeve can improve the sealing performance inside the collection box 51. The ear plate and the fixing bolts cooperate to fix the opening and closing plate and prevent the opening and closing plate from falling off when not in use.

[0024] Example 2 The difference between this embodiment and embodiment 1 is that, specifically, the support component 6 includes a mounting block 61, which is fixedly disposed at the bottom of the needle storage box 2. A screw 63 is rotatably disposed inside the mounting block 61. A handwheel 62 is fixedly connected to the top of the screw 63. A base plate 66 is rotatably connected to the bottom of the screw 63. A mounting bolt 65 is installed inside the base plate 66. A limit rod 67 is fixedly connected to one side of the mounting bolt 65. An installation component 64 is fixedly connected to the top surface of the base plate 66.

[0025] By adopting the above technical solution, when it is necessary to install the cleaning needle, the screw 63 can be rotated by the handwheel 62, which further increases the distance between the base plate 66 and the mounting block 61. The base plate 66 supports the entire component. At this time, the bottom space of the needle storage box 2 is increased, which makes it easier for the staff to install the cleaning needle. After the installation is completed, the entire component can be reset by operating the screw 63, avoiding the need to disassemble and assemble the needle storage box 2 and improving work efficiency.

[0026] Specifically, the mounting block 61 has mounting holes inside, and the base plate 66 has mounting screw holes inside.

[0027] By adopting the above technical solution, the mounting block 61 can be easily installed to the bottom of the needle storage box 2 through the mounting hole, and the mounting screw hole can cooperate with the mounting bolt 65 to fix the position of the base plate 66, thus improving the function of the component.

[0028] Specifically, the mounting assembly 64 includes a first storage tube 641, which is fixedly mounted on the top surface of the base plate 66. An adjusting rod 644 is movably mounted inside the first storage tube 641, and a locking block 642 is installed inside the adjusting rod 644. A second storage tube 646 is provided on one side of the first storage tube 641, and a guide rod 645 is movably mounted inside the second storage tube 646. A mounting plate 643 is fixedly connected to the outer surface of the guide rod 645.

[0029] By adopting the above technical solution, when it is inconvenient to install the component through the base plate 66, the locking block 642 can be pressed down to press the locking block 642 into the inside of the first storage cylinder 641. At this time, the locking block 642 releases its restriction on the mounting plate 643, and the mounting plate 643 can be pulled outward. After being pulled to a suitable position, the locking block 642 can be removed. Under the action of the spring at the bottom of the locking block 642, the locking block 642 moves upward and engages with the slot at the top of the first storage cylinder 641, thus restricting the position of the mounting plate 643 again. At this time, the position of the mounting plate 643 is fixed, and the component can be installed through the mounting through hole on one side surface of the mounting plate 643. This improves the installation function of the component, makes the installation work more flexible, and enhances its practicality.

[0030] Specifically, the top surface of the adjusting rod 644 is provided with a movable groove, and a spring is provided inside the movable groove. The bottom of the locking block 642 is provided with a limit plate.

[0031] By adopting the above technical solution, the pressed locking block 642 can be stored in the movable groove. When the pressing is canceled, the spring can push the locking block 642 upward. The limiting plate can prevent the locking block 642 from popping outward, thus enhancing its practicality.

[0032] In this embodiment, when the cleaning needle needs to be installed, the screw 63 can be rotated by the handwheel 62, further increasing the distance between the base plate 66 and the mounting block 61. The base plate 66 supports the entire component, and the bottom space of the needle storage box 2 is increased, making it easier for workers to install the cleaning needle. After installation, the entire component can be reset by operating the screw 63, avoiding the need to disassemble and assemble the needle storage box 2, thus improving work efficiency. The mounting hole facilitates the installation of the mounting block 61 to the bottom of the needle storage box 2. The mounting screw hole can cooperate with the mounting bolt 65 to fix the position of the base plate 66, thus improving the function of the component. When it is inconvenient to install the component through the base plate 66, the locking block 642 can be pressed down to press the locking block 642 into the first storage cylinder. Inside 641, the locking block 642 releases its restriction on the mounting plate 643, allowing the mounting plate 643 to be pulled outwards. After being pulled to the appropriate position, the locking block 642 is removed and pressed. Under the action of the spring at the bottom of the locking block 642, the locking block 642 moves upwards and engages with the slot at the top of the first storage cylinder 641, thus restricting the position of the mounting plate 643 again. At this point, the position of the mounting plate 643 is fixed, and the component can be installed through the mounting through hole on one side of the mounting plate 643. This improves the installation function of the component, making the installation work more flexible and enhancing its practicality. The movable slot can store the pressed locking block 642. When the pressing is released, the spring can push the locking block 642 upwards. The limiting plate can prevent the locking block 642 from popping outwards, further enhancing its practicality.

[0033] The structure and operating principle of the housing 1, needle storage box 2, rotating plate 3 and nail mounting tube 4 in this utility model have been disclosed in an automatic glue-wiping assembly for a dispensing valve disclosed in Chinese Patent Publication No. CN223027614U.

[0034] The working principle and usage process of this utility model are as follows: When using the residual glue collection component 5, after the cleaning needle is cleaned and falls into the needle storage box 2, the residual glue will scatter inside the needle storage box 2. The air pump 52 is started, and the air pump 52 generates suction. Since the air inlet pipe of the air pump 52 is located inside the collection box 51, the residual glue blocks enter the feed pipe 56 through the feed port 57 and finally reach the collection box 51 for collection. The air inside the collection box 51 is discharged through the filter plate 54 and the air outlet pipe 53, thereby completing the collection of residual glue blocks. The opening and closing plate makes it convenient for the staff to further process the collected residual glue blocks. The sealing sleeve can improve the sealing performance inside the collection box 51. The ear plate and the fixing bolt cooperate with each other to fix the opening and closing plate and prevent the opening and closing plate from falling off when not in use. When the cleaning needle needs to be installed, the screw 63 can be rotated by the handwheel 62, further increasing the distance between the base plate 66 and the mounting block 61. The base plate 66 supports the entire component, and the bottom space of the needle storage box 2 is increased, making it easier for workers to install the cleaning needle. After installation, the entire component can be reset by operating the screw 63, avoiding the need to disassemble and reassemble the needle storage box 2, thus improving work efficiency. The mounting hole facilitates the installation of the mounting block 61 to the bottom of the needle storage box 2. The mounting screw hole can cooperate with the mounting bolt 65 to fix the position of the base plate 66, thus improving the function of the component. When it is inconvenient to install the component through the base plate 66, the locking block 642 can be pressed down to press the locking block 642 into the inner part of the first storage cylinder 641. When the locking block 642 releases its restriction on the mounting plate 643, the mounting plate 643 can be pulled outwards. After being pulled to the appropriate position, the locking block 642 is removed. Under the action of the spring at the bottom of the locking block 642, the locking block 642 moves upwards and engages with the slot at the top of the first storage cylinder 641, thus restricting the position of the mounting plate 643 again. At this time, the position of the mounting plate 643 is fixed, and the component can be installed through the mounting through hole on one side surface of the mounting plate 643. This improves the installation function of the component, makes the installation work more flexible, and enhances its practicality. The movable slot can store the pressed locking block 642. When the pressing is released, the spring can push the locking block 642 upwards. The limiting plate can prevent the locking block 642 from popping outwards, thus enhancing its practicality.

[0035] 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. An automatic glue-wiping assembly for a dispensing valve, comprising a housing (1), wherein a needle storage box (2) is connected to the bottom of the housing (1), a rotating plate (3) is movably disposed at the bottom of the needle storage box (2), and a nail-loading tube (4) is fixedly connected to the top surface of the rotating plate (3), characterized in that: A residual glue collection component (5) is provided on one side of the nail tube (4), and a support component (6) is installed at the bottom of the needle storage box (2). The residual adhesive collection assembly (5) includes a collection box (51), which is fixedly installed inside the needle storage box (2). A feed pipe (56) is connected to one side of the collection box (51), and a feed inlet (57) is opened on the outer surface of the feed pipe (56). A fixing frame (55) is fixedly installed inside the collection box (51), and a filter plate (54) is installed inside the fixing frame (55). An air pump (52) is installed on the side surface of the collection box (51) away from the feed pipe (56), and an air outlet pipe (53) is provided at the output end of the air pump (52).

2. The automatic glue-wiping assembly for a dispensing valve according to claim 1, characterized in that: The outer surface of the collection box (51) is provided with an opening and closing plate, and a sealing sleeve is fitted onto the outer surface of the opening and closing plate.

3. The automatic glue-wiping assembly for a dispensing valve according to claim 2, characterized in that: A lug is fixed to one side surface of the opening and closing plate, and a fixing bolt is installed inside the lug.

4. The automatic glue-wiping assembly for a dispensing valve according to claim 1, characterized in that: The support assembly (6) includes a mounting block (61), which is fixedly installed at the bottom of the needle storage box (2). A screw (63) is rotatably installed inside the mounting block (61). A handwheel (62) is fixedly connected to the top of the screw (63). A base plate (66) is rotatably connected to the bottom of the screw (63). An installation bolt (65) is installed inside the base plate (66). A limit rod (67) is fixedly connected to one side of the installation bolt (65). An installation assembly (64) is fixedly connected to the top surface of the base plate (66).

5. The automatic glue-wiping assembly for a dispensing valve according to claim 4, characterized in that: The mounting block (61) has mounting holes inside, and the base plate (66) has mounting screw holes inside.

6. The automatic glue-wiping assembly for a dispensing valve according to claim 4, characterized in that: The mounting assembly (64) includes a first storage tube (641), which is fixedly mounted on the top surface of the base plate (66). An adjusting rod (644) is movably mounted inside the first storage tube (641), and a locking block (642) is installed inside the adjusting rod (644). A second storage tube (646) is provided on one side of the first storage tube (641), and a guide rod (645) is movably mounted inside the second storage tube (646). A mounting plate (643) is fixedly attached to the outer surface of the guide rod (645).

7. The automatic glue-wiping assembly for a dispensing valve according to claim 6, characterized in that: The top surface of the adjusting rod (644) is provided with a movable groove, and a spring is provided inside the movable groove. The bottom of the locking block (642) is provided with a limit plate.

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