Automatic rubber processing glue injection machine

Abstract

This utility model relates to the field of rubber processing technology and discloses an automatic rubber dispensing machine, including a dispensing base. A placement platform is fixedly connected to the top of the dispensing base, a rubber storage tank is fixedly connected to the top of the dispensing base, a work frame is fixedly connected to the top of the dispensing base, and a dispensing head is provided at the bottom of the work frame. A first servo motor is fixedly connected to the side wall of the dispensing head, and a first gear is fixedly connected to the output end of the first servo motor. In this utility model, through the arrangement of the first gear, second gear, moving frame, protective frame, fixed rod, and stabilizing plate, the stabilizing plate presses down on the top of the workpiece to assist in positioning, preventing the workpiece from shifting during processing, which could lead to deviations and overflow of rubber during dispensing, affecting the dispensing efficiency and improving the accuracy of the dispensing head during use.

Description

Technical Field

[0001] This utility model relates to the field of rubber processing technology, and in particular to an automatic rubber dispensing machine. Background Technology

[0002] A glue dispensing machine, also known as a glue applicator, glue dripper, or glue applicator, is a processing device that controls fluids and applies them dropwise or as coatings to the surface or interior of a product. After glue dispensing, the product can have properties such as insulation, flame retardancy, resistance to high and low temperatures, impact resistance, vibration damping, dustproofing, waterproofing, and resistance to chemical corrosion.

[0003] Rubber blocks often require the use of a glue injection machine for glue injection during production and processing.

[0004] The existing technology has the following drawbacks: When using existing glue dispensing machines, external factors such as machine vibration can cause the glued workpiece to shift during the glue dispensing process. This deviation in the glued workpiece during glue dispensing leads to inconvenience in glue dispensing, thereby affecting normal glue dispensing work and reducing the stability of the glue dispensing machine during operation. Therefore, an automatic glue dispensing machine for rubber processing is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an automatic rubber injection machine, which aims to improve the problem of shaking and displacement of the workpiece during the injection process in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an automatic rubber dispensing machine, comprising a dispensing base, a placement platform fixedly connected to the top of the dispensing base, a glue storage tank fixedly connected to the top of the dispensing base, a work frame fixedly connected to the top of the dispensing base, a dispensing head provided at the bottom of the work frame, a first servo motor fixedly connected to the side wall of the dispensing head, a first gear fixedly connected to the output end of the first servo motor, a second gear rotatably connected to the side wall of the dispensing head, a moving frame fixedly connected to the side walls of both the first gear and the second gear, a protective frame fixedly connected to the side wall of the moving frame, a stabilizing mechanism provided inside the protective frame, and a cleaning component provided inside the protective frame;

[0007] The stabilizing mechanism includes a fixed rod, the top of which is fixedly connected to the inside of the protective frame, and a stabilizing plate is fixedly connected to the bottom of the fixed rod.

[0008] As a further description of the above technical solution:

[0009] The cleaning assembly includes a second servo motor, the bottom of which is fixedly connected to the top of the protective frame. A threaded rod is fixedly connected to the output end of the second servo motor, and a moving block is threadedly connected to the outer surface of the threaded rod. The cleaning frame is fixedly connected to the side wall of the moving block.

[0010] As a further description of the above technical solution:

[0011] The stabilizing plate is made of rubber.

[0012] As a further description of the above technical solution:

[0013] The sidewall of the first gear meshes with the sidewall of the second gear.

[0014] As a further description of the above technical solution:

[0015] The protective frame has a limiting sliding hole on its side wall, and the size of the moving block is adapted to the size of the limiting sliding hole.

[0016] As a further description of the above technical solution:

[0017] The threaded rod is rotatably connected inside the protective frame.

[0018] As a further description of the above technical solution:

[0019] The cleaning frame is arc-shaped and has a cleaning pad inside.

[0020] As a further description of the above technical solution:

[0021] The sidewall of the cleaning frame is in contact with the outer surface of the dispensing head.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, by setting up a first gear, a second gear, a moving frame, a protective frame, a fixed rod, and a stabilizing plate, the stabilizing plate presses down on the top of the workpiece to assist in positioning, reducing the risk of workpiece deviation during processing, making it less likely for the dispensing head to deviate or overflow during dispensing, improving dispensing efficiency, and enhancing the accuracy of the dispensing head during use.

[0024] 2. In this utility model, the stability of the dispensing head during use and the cleaning effect of cleaning the outer surface of the dispensing head are achieved by setting up a second servo motor, a threaded rod, a moving block and a cleaning frame, so as to avoid glue accumulation on the outer surface of the dispensing head affecting its normal use, thereby improving the cleanliness of the dispensing head during use. Attached Figure Description

[0025] Figure 1 This is a three-dimensional structural diagram of the glue injection base of an automatic glue injection machine for rubber processing proposed in this utility model;

[0026] Figure 2 This is a three-dimensional structural diagram of the dispensing head, first gear, second gear, and protective frame of an automatic rubber dispensing machine proposed in this utility model.

[0027] Figure 3 This is a cross-sectional view of the dispensing head, protective frame, stabilizing mechanism, and cleaning components of an automatic rubber dispensing machine proposed in this utility model.

[0028] Figure 4 This is a cross-sectional view of the protective frame, stabilizing mechanism, and cleaning components of an automatic rubber dispensing machine proposed in this utility model.

[0029] Legend:

[0030] 1. Glue injection base; 2. Placement platform; 3. Glue storage tank; 4. Work frame; 5. Glue injection head; 6. First servo motor; 7. First gear; 8. Second gear; 9. Moving frame; 10. Protective frame; 11. Stabilizing mechanism; 111. Fixed rod; 112. Stabilizing plate; 12. Cleaning assembly; 121. Second servo motor; 122. Threaded rod; 123. Moving block; 124. Cleaning frame. Detailed Implementation

[0031] 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.

[0032] Reference Figures 1-3This utility model provides an embodiment of an automatic rubber dispensing machine, comprising a dispensing base 1, a placement platform 2 fixedly connected to the top of the dispensing base 1 for placing the dispensing parts, a dispensing tank 3 fixedly connected to the top of the dispensing base 1 for storing the dispensing liquid, a work frame 4 fixedly connected to the top of the dispensing base 1, and a dispensing head 5 disposed at the bottom of the work frame 4. The work of the work frame 4 drives the dispensing head 5 to move, dispensing the dispensing workpiece with dispensing liquid. A first servo motor 6 is fixedly connected to the side wall of the dispensing head 5, and a first gear 7 is fixedly connected to the output end of the first servo motor 6. The operation of machine 6 drives the first gear 7 to rotate. The side wall of the dispensing head 5 is rotatably connected to the second gear 8. The side walls of the first gear 7 and the second gear 8 mesh with each other. The side walls of the first gear 7 and the second gear 8 are fixedly connected to the moving frame 9. The rotation of the first gear 7 drives the second gear 8 to rotate, thereby driving the moving frame 9 to rotate and adjust during the rotation of the first gear 7 and the second gear 8. The side wall of the moving frame 9 is fixedly connected to the protective frame 10. The protective frame 10 is equipped with a stabilizing mechanism 11. The movement of the moving frame 9 drives the protective frame 10 and the stabilizing mechanism 11 to move. The protective frame 10 is equipped with a cleaning component 12.

[0033] Reference Figures 2-3 The stabilizing mechanism 11 includes a fixed rod 111. The top of the fixed rod 111 is fixedly connected to the inside of the protective frame 10. The bottom of the fixed rod 111 is fixedly connected to a stabilizing plate 112. The stabilizing plate 112 is made of rubber. The rubber-made stabilizing plate 112 provides auxiliary positioning during the process of holding the top of the glue-injected workpiece against it.

[0034] Reference Figures 3-4The cleaning component 12 includes a second servo motor 121. The bottom of the second servo motor 121 is fixedly connected to the top of the protective frame 10, ensuring a stable connection between the second servo motor 121 and the protective frame 10, thus improving the stability of the second servo motor 121 during use. A threaded rod 122 is fixedly connected to the output end of the second servo motor 121. The threaded rod 122 is rotatably connected inside the protective frame 10. The operation of the second servo motor 121 drives the threaded rod 122 to rotate. A moving block 123 is threadedly connected to the outer surface of the threaded rod 122. The side wall of the protective frame 10 has openings... The movable block 123 has a limiting sliding hole, and the size of the movable block 123 is adapted to the size of the limiting sliding hole. The rotation of the threaded rod 122 drives the movable block 123 to slide. The setting of the limiting sliding hole ensures that the movable block 123 can slide stably within the protective frame 10. A cleaning frame 124 is fixedly connected to the side wall of the movable block 123. The cleaning frame 124 is arc-shaped and has a cleaning pad inside. The side wall of the cleaning pad is in contact with the outer surface of the glue injection head 5. During the sliding process, the movable block 123 drives the cleaning frame 124 to slide, and the cleaning frame 124 in the sliding process plays a role in cleaning the outer surface of the glue injection head 5.

[0035] Working principle: During use, rectangular and rectangular workpieces that need to be glued are placed on the placement platform 2. Then, the operation of the work frame 4 drives the glue injection head 5 to move. When the glue injection head 5 needs to inject glue into the workpiece, the operation of the first servo motor 6 drives the first gear 7 to rotate. The rotation of the first gear 7 drives the second gear 8 to rotate. The rotation of the first gear 7 and the second gear 8 drives the moving frame 9 and the protective frame 10 to move. During the movement of the protective frame 10, the fixed rod 111 and the stabilizing plate 112 move. At the same time, the cleaning frame 124 supports the outer surface of the glue injection head 5, improving the stability of the glue injection head 5 during the glue injection process. After the glue injection head 5 descends, it drives the stabilizing plate 112 to descend. At the same time, the stabilizing plate 112 acts as a limit stop for the top of the workpiece. The stabilizing plate 112 increases the pressure on the workpiece after deformation during the pressing process, assisting in the positioning of the glued workpiece.

[0036] When the dispensing head 5 needs to be cleaned after prolonged use, the second servo motor 121 drives the threaded rod 122 to rotate. The rotation of the threaded rod 122 drives the moving block 123 to move. The movement of the moving block 123 drives the cleaning frame 124 to move. The cleaning frame 124 cleans the outer surface of the dispensing head 5, improving the cleanliness of the outer surface of the dispensing head 5 during use.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A rubber processing automatic injection machine comprising an injection base (1), characterized in that: The top of the glue injection base (1) is fixedly connected to a placement platform (2), the top of the glue injection base (1) is fixedly connected to a glue storage tank (3), the top of the glue injection base (1) is fixedly connected to a work frame (4), the bottom of the work frame (4) is provided with a glue injection head (5), the side wall of the glue injection head (5) is fixedly connected to a first servo motor (6), the output end of the first servo motor (6) is fixedly connected to a first gear (7), the side wall of the glue injection head (5) is rotatably connected to a second gear (8), the side walls of the first gear (7) and the second gear (8) are both fixedly connected to a moving frame (9), the side wall of the moving frame (9) is fixedly connected to a protective frame (10), the inside of the protective frame (10) is provided with a stabilizing mechanism (11), and the inside of the protective frame (10) is provided with a cleaning component (12). The stabilizing mechanism (11) includes a fixing rod (111), the top of which is fixedly connected to the inside of the protective frame (10), and a stabilizing plate (112) is fixedly connected to the bottom of the fixing rod (111).

2. The rubber processing automatic injection molder of claim 1, wherein: The cleaning assembly (12) includes a second servo motor (121), the bottom of which is fixedly connected to the top of the protective frame (10), and the output end of the second servo motor (121) is fixedly connected to a threaded rod (122). The outer surface of the threaded rod (122) is threadedly connected to a moving block (123), and the side wall of the moving block (123) is fixedly connected to a cleaning frame (124).

3. The rubber processing automatic injection molder of claim 1, wherein: The stabilizing plate (112) is made of rubber.

4. The rubber processing automatic injection molder of claim 1 wherein: The sidewall of the first gear (7) meshes with the sidewall of the second gear (8).

5. The rubber processing automatic injection molder of claim 1 wherein: The protective frame (10) has a limiting sliding hole on its side wall, and the size of the moving block (123) is adapted to the size of the limiting sliding hole.

6. The rubber processing automatic injection molder of claim 2, wherein: The threaded rod (122) is rotatably connected inside the protective frame (10).

7. The automatic rubber dispensing machine according to claim 2, characterized in that: The cleaning frame (124) is arc-shaped and has a cleaning pad inside.

8. The automatic rubber dispensing machine according to claim 2, characterized in that: The sidewall of the cleaning frame (124) is in contact with the outer surface of the glue injection head (5).

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