CN-224221771-U - Dispensing machine

Abstract

The utility model discloses a dispensing machine which comprises a glue storage assembly, a glue pumping and supplying assembly and a control assembly. The glue storage component is used for storing glue, the glue supply component is provided with at least two glue supply components, each glue supply component comprises a glue inlet and a glue outlet, valves are arranged at the glue inlet and the glue outlet, a plunger pump is arranged at the glue inlet, the plunger pump is connected with the glue storage component to pump the glue in the glue storage component, the control component can control the opening and the closing of the valves of the glue inlet and the opening and closing of the valves of the glue outlet, so that the glue supply component can only work at most at one of the glue inlet and the glue outlet at the same time, the glue outlets of the glue supply components are converged at the glue supply port, and the control component is also used for controlling the glue supply components to alternately discharge glue. Therefore, the glue dispenser can realize continuous glue discharge of the glue dispenser, and each glue sucking and supplying assembly keeps that at most only one glue inlet and one glue outlet are working, so that the glue discharge stability is ensured, and the working efficiency and the glue discharge quality of the glue dispenser are greatly improved.

Inventors

• CHEN BINGQING
• YANG FENG
• LUO ZHIWEI
• ZHANG LEI
• TU LIWEN
• XIE JINWEN
• LI HAO
• HONG XINYANG

Assignees

• 厦门丛蔚科技有限公司

Dates

Publication Date

20260512

Application Date

20250520

Claims (5)

1. 1. A dispensing machine is characterized by comprising a glue storage component, a glue pumping and supplying component and a control component, The glue storage component is used for storing glue, The glue sucking and supplying assembly is provided with at least two glue sucking and supplying assemblies, each glue sucking and supplying assembly comprises a glue inlet and a glue outlet, valves are arranged at the glue inlet and the glue outlet, a plunger pump is arranged at the glue inlet and connected with the glue storage assembly to suck the glue in the glue storage assembly, The control assembly can control the switch of the valve of the glue inlet and the switch of the valve of the glue outlet, so that the glue pumping and supplying assemblies can only work at most at one of the glue inlet and the glue outlet at the same time, the glue outlets of the glue pumping and supplying assemblies are converged at the glue supplying opening, and the control assembly is further used for controlling the glue pumping and supplying assemblies to alternately discharge glue.
2. 2. The dispenser of claim 1, wherein each glue dispensing assembly is provided with a separate glue storage assembly or all glue dispensing assemblies are adapted to dispense glue from a common glue storage assembly.
3. 3. The dispenser of claim 1, wherein the glue storage assemblies and the glue extraction and supply assemblies are respectively provided with two glue storage assemblies and glue extraction and supply assemblies corresponding to the glue storage assemblies as a group, the two glue storage assemblies and the glue extraction and supply assemblies are horizontally and transversely arranged in a mirror image arrangement, the dispenser is further provided with a shell, and the two glue storage assemblies and the glue extraction and supply assemblies are all arranged inside the shell.
4. 4. A dispenser according to claim 3, wherein the bottom surface of the housing in the horizontal direction is provided with a pulley.
5. 5. The dispenser of claim 1, wherein the glue storage assembly comprises a glue storage barrel with an upward opening in the vertical direction and a pressure plate pump with an adaptive shape to the opening of the glue storage barrel, the glue storage assembly is connected with the glue pumping and supplying assembly through a pipeline, and the pressure plate pump is used for compressing glue in the glue storage barrel downwards in the vertical direction to press out and enter the glue pumping and supplying assembly through the pipeline.

Description

Dispensing machine Technical Field The utility model relates to the technical field of dispensing equipment, in particular to a dispensing machine. Background The dispensing machine is mainly used for precisely dispensing, injecting, coating and dripping glue, paint and other liquid in the product process to the precise position of each product, and can be used for realizing dotting, line drawing, circular or arc. The glue dispensing machine comprises a glue drawing and supplying assembly, wherein a glue outlet of the glue drawing and supplying assembly is closed when glue is drawn by the glue drawing and supplying assembly, and a glue inlet of the glue drawing and supplying assembly is closed when glue is supplied by the glue drawing and supplying assembly, so that the glue dispensing machine cannot continuously discharge glue. If the glue feeding component extracts glue from the glue storage component and feeds the glue towards the glue dispenser, the problem of unstable glue storage can occur. Disclosure of utility model The utility model aims to provide a glue dispenser capable of continuously and stably discharging glue. In order to achieve the above-mentioned object, the present utility model provides a dispenser, comprising a glue storage assembly, a glue feeding assembly and a control assembly, The glue storage component is used for storing glue, The glue sucking and supplying assembly is provided with at least two glue sucking and supplying assemblies, each glue sucking and supplying assembly comprises a glue inlet and a glue outlet, valves are arranged at the glue inlet and the glue outlet, a plunger pump is arranged at the glue inlet and connected with the glue storage assembly to suck the glue in the glue storage assembly, The control assembly can control the switch of the valve of the glue inlet and the switch of the valve of the glue outlet, so that the glue pumping and supplying assemblies can only work at most at one of the glue inlet and the glue outlet at the same time, the glue outlets of the glue pumping and supplying assemblies are converged at the glue supplying opening, and the control assembly is further used for controlling the glue pumping and supplying assemblies to alternately discharge glue. Preferably, each glue dispensing assembly is provided with a separate glue storage assembly, or all glue dispensing assemblies dispense glue from a common glue storage assembly. Preferably, the glue storage component and the glue drawing and supplying component are respectively provided with two glue storage components and glue drawing and supplying components corresponding to the glue storage components are in a group, the two glue storage components and the glue drawing and supplying components are horizontally and transversely arranged in a mirror image arrangement mode, the glue dispenser is further provided with a shell, and the two glue storage components and the glue drawing and supplying components are all arranged inside the shell. Preferably, the bottom surface of the housing in the horizontal direction is provided with a pulley. Preferably, the glue storage assembly comprises a glue storage barrel with an upward opening in the vertical direction and a pressure plate pump with an adaptive shape to the opening of the glue storage barrel, and the pressure plate pump is used for compressing glue in the glue storage barrel downwards in the vertical direction to press out the glue and enter the glue pumping and supplying assembly through the pipeline. The beneficial effects of the utility model are as follows: the glue dispenser comprises a glue drawing and supplying assembly, a glue storage assembly and a control assembly, wherein valves are arranged at a glue outlet and a glue inlet of the glue drawing and supplying assembly, and the control assembly is used for controlling the opening and closing of the valve of the glue inlet and the valve of the glue outlet. At most, only one of the glue inlet and the glue outlet works at the same time, the glue outlets of at least two glue sucking and supplying assemblies are converged at one glue supplying port, and the control assembly is further used for controlling the glue sucking and supplying assemblies to alternately discharge glue. Because the glue dispensing machine provided by the utility model is provided with the plurality of glue sucking and supplying components for replacing glue, continuous glue discharge of the glue dispensing machine can be realized, and each glue sucking and supplying component keeps that at most only one glue inlet and glue outlet works, so that the glue discharge stability is ensured, and the working efficiency and the glue discharge quality of the glue dispensing machine are greatly improved. Drawings FIG. 1 is a schematic view (angle I) of a dispensing machine according to a preferred embodiment of the present utility model; FIG. 2 is a cross-sectional view of a glue reservoir assembly according to a preferr