Injection molding and paint dispensing assembly line for discharging of air pump
By adopting automated air pump discharge system and sensor control in the dot paint assembly line, the problems of low manual loading efficiency and insufficient accuracy are solved, and the efficiency and accuracy of dot paint processing are achieved, ensuring the consistency of the paint liquid level height and the accuracy of the workpiece dot paint height.
Patent Information
- Application Number
- CN202420433742.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-06
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-03-06
AI Technical Summary
The existing paint pointing process requires manual paint loading, resulting in varying paint liquid level height and low loading efficiency, which affects the accuracy and efficiency of paint pointing processing.
A injection molded point paint assembly line for air pump discharge is designed, using material barrels and pump bodies to realize automatic feeding of paint, and the paint is transported to the point paint table through the pump body, combining the sinking space and liquid pooling tank to improve the stability of loading. , and accuracy, use in-place sensors to control the movement of the conveyor belt to ensure the accuracy of the workpiece placement position.
There is no need to manually participate in the loading process, which improves the efficiency and accuracy of the dotted paint processing, ensures the consistency of the paint liquid level, keeps the height of each dotted paint and improves the quality of the dotted paint of the workpiece.
Smart Images
Figure CN222306267U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of injection molding and paint spotting equipment, in particular to an injection molding and paint spotting production line with air pump discharge. Background Art
[0002] Some workpieces need to be painted during the processing. The paint in the paint station is used to paint some parts of the workpiece to protect the painted parts from being affected by subsequent processes.
[0003] However, in the existing painting process, it is usually necessary to manually load the paint in the paint station. During the manual loading, problems such as uneven paint liquid level and low manual loading efficiency are likely to occur. Utility Model Content
[0004] The utility model aims to provide an injection molding paint spotting production line with air pump discharge, which can increase the efficiency and accuracy of paint spotting of workpieces.
[0005] In order to solve the above technical problems, the utility model provides an injection molding paint spotting production line with air pump discharge, including a workbench and a conveyor belt arranged on one side of the workbench. A paint spotting table is arranged on the workbench, and the paint spotting table is replenished with paint by a loading device; wherein the loading device includes a material barrel located at the bottom of the paint spotting table, and a pump body is built in the material barrel, and the pump body transports the paint in the material barrel to the paint spotting table.
[0006] Furthermore, a shelf is provided at the bottom of the workbench, and the material barrel is placed on the shelf.
[0007] Furthermore, the discharge port of the material barrel is provided with an opening and closing valve.
[0008] Furthermore, a sunken space is opened at the upper part of the paint spotting table, in which a plurality of paint spotting positions are arranged, each of which includes a plurality of paint spotting holes, and a cavity is built into the paint spotting table, one side of the cavity is connected to the material barrel, and the other side is connected to the paint spotting holes.
[0009] Furthermore, liquid collecting tanks are provided on both sides of the paint spotting position in the sinking space.
[0010] Furthermore, an in-position sensor is provided on one side of the conveyor belt.
[0011] The beneficial effect of the utility model is that when the workpiece needs to be painted, the workpiece is moved to the paint spotting table by the robot, and the designated position of the workpiece is painted with the paint in the paint spotting table, and then the workpiece with completed painting is moved to the conveyor belt by the robot again, and each workpiece is moved to the designated area by the conveyor belt; since the material barrel can replenish the paint to the paint spotting table through the pump body, no manual participation is required in the replenishing process, thereby improving the loading efficiency, and since the loading rate of the pump body is controllable, the user can adaptively adjust the loading rate according to the speed of paint use in the paint spotting table to ensure the accuracy of paint loading, so that the liquid level of the paint in the paint spotting table is consistent, and each time the robot drives the workpiece to descend to the same height for painting, the paint spotting height will also remain accurate as the paint liquid level is consistent. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a structural schematic diagram of the utility model.
[0013] Figure 2 It is a schematic diagram of the connection between the paint dot platform and the material barrel in the utility model.
[0014] Figure 3 It is a top view of the paint station in the utility model.
[0015] Figure numerals: 1. workbench; 2. conveyor belt; 3. paint spotting table; 4. material barrel; 5. partition; 6. opening and closing valve; 7. sinking space; 8. paint spotting position; 9. paint spotting hole; 10. liquid collection tank; 11. in-place sensor. DETAILED DESCRIPTION
[0016] 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 in the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.
[0017] Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the above terms should not be understood as limiting the present invention.
[0018] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.
[0019] like Figure 1-3 The utility model provides an injection molding paint spotting assembly line with air pump discharge, including a workbench 1, a conveyor belt 2 arranged on one side of the workbench 1, a paint spotting table 3 is arranged on the workbench 1, and the paint spotting table 3 is replenished with paint by a loading device; wherein the loading device includes a material barrel 4 located at the bottom of the paint spotting table 3, and the material barrel 4 is equipped with a pump body, and the pump body transports the paint in the material barrel 4 to the paint spotting table 3.
[0020] When it is necessary to perform paint spotting on the workpiece, the workpiece is moved to the paint spotting table by a robot, and the designated position of the workpiece is painted with the paint in the paint spotting table. Then the robot moves the painted workpiece to the conveyor belt again, and the conveyor belt moves each workpiece to the designated area. Since the material barrel can replenish paint to the paint spotting table through the pump body, no manual intervention is required during the replenishing process, thereby improving the loading efficiency, and since the loading rate of the pump body is controllable, the user can adaptively adjust the loading rate according to the speed of paint use in the paint spotting table to ensure the accuracy of paint loading, so that the liquid level of the paint in the paint spotting table is consistent, and each time the robot drives the workpiece to descend to the same height for painting, the paint spotting height will also remain accurate as the paint liquid level is consistent.
[0021] Among them, the conveyor belt is consistent with the existing conveyor belt structure, and the pump body can adopt an oil pump, which will not be described in detail here.
[0022] Preferably, a shelf 5 is provided at the bottom of the workbench 1 , and the material barrel 4 is placed on the shelf 5 .
[0023] Specifically, the material barrel is positioned by a partition to ensure the stability of the material barrel loading process.
[0024] Preferably, the discharge port of the material barrel 4 is provided with an opening and closing valve 6 so that the material barrel can stably control the opening and closing of the material to avoid paint overflow.
[0025] Preferably, a sinking space 7 is opened on the upper part of the paint-dotting table 3, and a plurality of groups of paint-dotting positions 8 are arranged in the sinking space 7. The paint-dotting positions 8 include a plurality of paint-dotting holes 9, and a cavity is built into the paint-dotting table 3, one side of the cavity is connected to the material barrel 4, and the other side is connected to the paint-dotting holes 9.
[0026] Specifically, when the workpiece is moved to the paint spotting table for painting, the part to be painted of the workpiece is aligned with each paint spotting hole one by one, and then the robot drives the workpiece down to a specified height so that the part to be painted is immersed in the paint in the paint spotting hole. After a certain period of time, the workpiece rises to complete the painting step, and during the painting process, the periphery of the paint spotting position can be protected by the sinking space to prevent paint from splashing out of the paint spotting table.
[0027] At the same time, due to the setting of the cavity, the pump body loads the paint into the cavity. As the paint liquid level rises, the paint flows into each paint point hole, thereby improving the stability of paint loading.
[0028] It is worth mentioning that the positions of each paint spotting position and each paint spotting hole in this solution can be designed and adjusted during the production process of the paint spotting table to ensure that the position of each paint spotting hole in the paint spotting table corresponds to each position to be painted on the workpiece.
[0029] Preferably, liquid collecting grooves 10 are provided on both sides of the paint spotting position 8 in the sinking space 7 .
[0030] Specifically, if paint overflows or paint splashes during the painting process, the paint can be gathered in a liquid collection tank to facilitate subsequent cleaning.
[0031] Preferably, a position sensor 11 is provided on one side of the conveyor belt 2 .
[0032] Specifically, after the workpiece is painted and moved to the conveyor belt by the robot, the position of the workpiece is detected by the in-place sensor. When the workpieces in the same row of the conveyor belt are placed, the in-place sensor sends a signal to move the conveyor belt a certain distance to facilitate the control of the placement position of the workpiece.
[0033] In one embodiment of the present scheme, 2-4 workpieces can be placed in the same row of the conveyor belt, and the workpieces are placed in sequence at different positions in the same row of the conveyor belt by a robot, and are placed from a position far away from the in-place sensor to a position close to the in-place sensor, so that after the workpiece closest to the in-place sensor is placed, the in-place sensor can accurately recognize that the placement of the workpieces in this row is completed, so as to ensure stable transmission and movement of the conveyor belt.
[0034] Among them, the arrival sensor can adopt an infrared sensor.
[0035] The present utility model is not limited to the above-mentioned optimal implementation mode. Anyone can derive other various forms of products under the inspiration of the present utility model. However, no matter what changes are made in the shape or structure, all those having the same or similar technical solutions as the present application fall within the protection scope of the present utility model.
Claims
1. An injection molding paint dispensing line with air pump discharge, characterized in that: The invention comprises a workbench (1), a conveyor belt (2) arranged on one side of the workbench (1), a paint spotting table (3) arranged on the workbench (1), and the paint spotting table (3) The paint is replenished by a feeding device; wherein the feeding device comprises a material barrel (4) located at the bottom of the paint spotting platform (3), and the material barrel (4) is equipped with a pump body, and the pump body transports the paint in the material barrel (4) to the paint spotting platform (3); A sinking space (7) is provided on the top of the paint spotting table (3), and a plurality of paint spotting positions (8) are arranged in the sinking space (7). The paint spotting positions (8) include a plurality of paint spotting holes (9), and a cavity is built in the paint spotting table (3), one side of the cavity is connected to the material barrel (4), and the other side is connected to the paint spotting holes (9).
2. The injection molding and painting production line with air pump discharge according to claim 1 is characterized in that: A shelf (5) is arranged at the bottom of the workbench (1), and the material barrel (4) is placed on the shelf (5).
3. The injection molding and painting line with air pump discharge according to claim 1 is characterized in that: The material outlet of the material barrel (4) is provided with an opening and closing valve (6).
4. The injection molding and painting line with air pump discharge according to claim 1 is characterized in that: Liquid collecting grooves (10) are provided on both sides of the paint spotting position (8) in the sinking space (7).
5. The injection molding and painting line with air pump discharge according to claim 1 is characterized in that: A position sensor (11) is arranged on one side of the conveyor belt (2).