Adhesive split charging system and production line

Abstract

The utility model relates to an adhesive split charging system and a production line. The adhesive split charging system comprises a discharging pipe, an annular armature, an automatic valve, a position sensing assembly and a controller. The discharging pipe comprises a main pipe and a material distributing pipe, and one end of the main pipe is connected with the material distributing pipe; the annular armature is arranged on the material distributing pipe in a sleeving manner and freely slides; the automatic valve is connected to the main pipe; the position sensing assembly comprises a support, a first sensor and a second sensor, the support is connected to the main pipe, the first sensor and the second sensor are connected to the support at intervals in the vertical direction, and the working ends of the two sensors horizontally face the material distribution pipe; the controller is connected with the material pressing device, the automatic valve, the first sensor and the second sensor. According to the split charging system, an operator can be helped to achieve quantitative split charging in the manual adhesive split charging work, in the whole split charging process, the operator does not need to manually control the material pressing device many times, the operation difficulty of the operator is lowered, and the split charging efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of packaging equipment technology, and in particular to an adhesive packaging system and production line. Background Technology

[0002] There are many types of adhesives, which play an important role in industrial production and daily life. Adhesives are an indispensable tool for joining various materials and are widely used in various fields such as medical and health care, aviation, electronics, printing, and optical instruments.

[0003] In the production process of adhesives, due to limitations such as cost, it is not possible to achieve fully automated packaging for multiple batches of small products. In actual production, manual packaging is preferred. The existing manual packaging process requires workers to manually control the start and stop of the glue pressing device and determine the amount of glue by visual inspection. The glue filling efficiency is low, the cost is high, and the glue filling amount has a large deviation. Utility Model Content

[0004] Therefore, the technical problem to be solved by this utility model is to overcome the fact that the existing technology cannot achieve fully automated packaging of multiple batches of small products, and that manual packaging is more preferred in actual production. In the existing manual packaging process, workers need to manually control the start and stop of the glue pressing device and determine the amount of glue by visual inspection, which results in low glue filling efficiency, high cost, and large deviation in glue filling amount.

[0005] To solve the above-mentioned technical problems, this utility model provides an adhesive dispensing system, including a reaction vessel and a pressing device for pressing the adhesive in the reaction vessel out of a discharge port thereon, comprising,

[0006] The discharge pipe includes a main pipe and a branch pipe. One end of the main pipe is connected to the discharge port, and the other end of the main pipe is coaxially connected to the branch pipe extending vertically downward.

[0007] An annular armature, which is sleeved on the material distribution pipe and slides freely along the material distribution pipe;

[0008] An automatic valve connected to the main pipe;

[0009] A position sensing component includes a bracket, a first sensor, and a second sensor. One end of the bracket is connected to the main pipe, and the other end extends vertically downward. The first sensor and the second sensor are connected to the bracket at intervals along the vertical direction. The first sensor is located above the second sensor, and the working ends of both the first sensor and the second sensor are horizontally oriented towards the dispensing pipe.

[0010] The controller is connected to the pressing device, the automatic valve, the first sensor, and the second sensor.

[0011] In one embodiment of the present invention, the material distribution pipe is symmetrically provided with a plurality of sliding grooves extending along its length direction, and the inner wall of the annular armature is provided with a plurality of protrusions that are slidably connected to each of the sliding grooves, and the two ends of each sliding groove extend to positions corresponding to the heights of the first sensor and the second sensor.

[0012] In one embodiment of this utility model, a spring sleeved on the outside of the distributing tube is connected between the main tube and the annular armature.

[0013] In one embodiment of this utility model, the automatic valve is a pneumatic valve or a solenoid valve.

[0014] In one embodiment of this utility model, the bracket is provided with a through groove extending in a vertical direction, and the first sensor and the second sensor are connected in the through groove.

[0015] In one embodiment of this utility model, the controller is also connected to a switch button.

[0016] In one embodiment of this utility model, the inner diameter of the annular armature is larger than the outer diameter of the material distribution pipe.

[0017] In one embodiment of this utility model, the distributing pipe is detachably connected to the main pipe.

[0018] In one embodiment of this utility model, a filter element is provided in the main pipe.

[0019] A production line comprising an adhesive dispensing system as described in any of the preceding claims.

[0020] The above-mentioned technical solution of this utility model has the following advantages compared with the prior art:

[0021] This utility model discloses an adhesive dispensing system and production line, comprising a discharge pipe, an annular armature, an automatic valve, a position sensing component, and a controller. The discharge pipe includes a main pipe and a dispensing pipe, with one end of the main pipe connected to the discharge port and the other end coaxially connected to the dispensing pipe. The annular armature is sleeved on the dispensing pipe and slides freely. The automatic valve is connected to the main pipe. The position sensing component includes a bracket, a first sensor, and a second sensor. One end of the bracket is connected to the main pipe, and the other end extends vertically downwards. The first and second sensors are vertically spaced on the bracket, with the first sensor located above the second sensor, and the working ends of both sensors facing horizontally towards the dispensing pipe. The controller is connected to a pressing device, the automatic valve, the first sensor, and the second sensor. This dispensing system helps operators achieve quantitative dispensing of adhesives during manual dispensing, and eliminates the need for repeated manual control of the pressing device during the entire dispensing process, reducing the operational difficulty and improving dispensing efficiency. Attached Figure Description

[0022] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0023] Figure 1 This is a schematic diagram of the overall structure of the adhesive dispensing system according to a preferred embodiment of the present invention;

[0024] Figure 2 This is a schematic diagram of the structure of the adhesive dispensing system and the material cylinder (the material cylinder is in the starting filling position) connected together in a preferred embodiment of the present invention;

[0025] Figure 3 This is a schematic diagram of the structure of the adhesive dispensing system and the material cylinder (the material cylinder is in the end filling position) connected together in a preferred embodiment of the present invention;

[0026] Figure 4 This is a perspective view of the adhesive dispensing system according to a preferred embodiment of the present invention;

[0027] Figure 5 This is a schematic diagram of one structural form of the armature of the adhesive dispensing system according to a preferred embodiment of the present invention;

[0028] Figure 6 This is a schematic diagram of a structural form of the dispensing pipe of the adhesive dispensing system according to a preferred embodiment of this utility model.

[0029] Explanation of reference numerals in the accompanying drawings: 1. Discharge pipe; 11. Main pipe; 12. Distribution pipe; 121. Slide groove; 2. Ring armature; 21. Protrusion; 3. Automatic valve; 4. Position sensing component; 41. Bracket; 42. First sensor; 43. Second sensor; 5. Controller; 6. Switch button; 7. Filter element; A. Reactor; B. Discharge port; C. Pressing device; D. Material cylinder. Detailed Implementation

[0030] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand and implement the present invention. However, the embodiments are not intended to limit the present invention. Example 1

[0031] Reference Figures 1-6 As shown, this utility model discloses an adhesive dispensing system, including a reaction vessel A and a pressing device C for pressing the adhesive in the reaction vessel A out of the discharge port B thereon.

[0032] The discharge pipe 1 includes a main pipe 11 and a branch pipe 12. One end of the main pipe 11 is connected to the discharge port, and the other end of the main pipe 11 is coaxially connected to the branch pipe 12 extending vertically downward.

[0033] An annular armature 2 is sleeved on the material distribution pipe 12 and slides freely along the material distribution pipe 12.

[0034] Automatic valve 3 is connected to main pipe 11;

[0035] The position sensing component 4 includes a bracket 41, a first sensor 42 and a second sensor 43. One end of the bracket 41 is connected to the main pipe 11, and the other end extends vertically downward. The first sensor 42 and the second sensor 43 are connected to the bracket 41 at intervals in the vertical direction. The first sensor 42 is located above the second sensor 43, and the working ends of the first sensor 42 and the second sensor 43 are both horizontally facing the dispensing pipe 12.

[0036] Controller 5 is connected to the pressing device, automatic valve 3, first sensor 42 and second sensor 43 respectively.

[0037] Specifically, in the initial state, the annular armature 2 is located at the position corresponding to the second sensor 43; at this time, both the pressing device C and the automatic valve 3 are in the closed state; when dispensing adhesive, the operator takes the material cylinder D to be dispensed and places the bottom (open end) of the cylinder onto the output end of the dispensing pipe 12, and then moves the cylinder upward. During the movement, the bottom of the cylinder will contact the annular armature 2 and push the annular armature 2 upward until the annular armature 2 is pushed to the position corresponding to the first sensor 42. After the first sensor 42 senses the annular armature 2, it transmits... The information is sent to controller 5, which controls the pressing device and automatic valve 3 to open. The adhesive in the reactor enters the material cylinder through the discharge port, main pipe 11 and distribution pipe 12 in sequence, and pushes the material cylinder to move downward. During the downward movement of the material cylinder, the ring armature 2 moves downward with the material cylinder under the action of gravity. When the ring armature 2 moves to the position corresponding to the second sensor 43, it is sensed by the second sensor 43. The second sensor 43 transmits information to controller 5, which controls the pressing device and automatic valve 3 to close, thus completing the quantitative filling process of one material cylinder.

[0038] This invention relates to an adhesive dispensing system that enables operators to achieve quantitative dispensing of adhesives during manual dispensing. Furthermore, it eliminates the need for repeated manual control of the pressing device during the entire dispensing process, reducing operational difficulty and improving dispensing efficiency. The entire dispensing system has a simple structure, is easy to operate and maintain, and is highly practical.

[0039] Reference Figure 4 , Figure 5 and Figure 6 As shown, further, the material distribution pipe 12 is symmetrically provided with multiple sliding grooves 121 extending along its length direction, and the inner wall of the annular armature 2 is provided with multiple protrusions 21 that are slidably connected to each sliding groove 121, and the two ends of each sliding groove 121 extend to positions corresponding to the heights of the first sensor 42 and the second sensor 43.

[0040] Furthermore, a spring sleeved on the outside of the distributing tube 12 connects the main pipe 11 and the annular armature 2. Specifically, two connection methods for the annular armature 2 are provided above; one method involves providing a sliding groove 121 extending along the length of the distributing tube 12 on its side, which, in conjunction with the protrusion 21 on the inner wall of the annular armature 2, achieves a sliding connection between the annular armature 2 and the distributing tube 12; the end faces at both ends of the sliding groove 121 can limit the range of motion of the annular armature 2 and serve as the position of the annular armature 2 sensed by the first sensor 42 and the second sensor 43. The other method involves connecting a spring or tension spring between the annular armature 2 and the main pipe 11 to prevent the annular armature 2 from detaching from the distributing tube 12; it should be noted that the annular armature 2 must be in the position corresponding to the second sensor 43 in its natural state.

[0041] Furthermore, the automatic valve 3 is a pneumatic valve or a solenoid valve.

[0042] Furthermore, a vertically extending through slot is provided on the bracket 41, and the first sensor 42 and the second sensor 43 are connected in the through slot. Specifically, the housings of the first sensor 42 and the second sensor 43 are each provided with external threads at the middle position and an annular extension at the end away from their working end. The first sensor 42 and the second sensor 43 pass through the through slot and are screwed with nuts. By tightening the nuts, the bracket 41 can be clamped between the nuts and the annular extension, thereby fixing the first sensor 42 and the second sensor 43 to the bracket 41. Specifically, the above-described fixing structure allows for easy adjustment of the positions of the first sensor 42 and the second sensor 43 to meet different usage requirements.

[0043] Furthermore, the controller 5 is also connected to a switch button 6, which can be used to control the opening or closing of the entire system.

[0044] Furthermore, the inner diameter of the annular armature 2 is larger than the outer diameter of the distribution tube 12. Specifically, the inner diameter of the annular armature 2 should be slightly larger than the outer diameter of the distribution tube 12 to ensure that the annular armature 2 can slide smoothly on the distribution tube 12.

[0045] Furthermore, the distribution pipe 12 is detachably connected to the main pipe 11. It is conceivable that different inner diameters and lengths of the distribution pipe 12 can be replaced according to different needs, thereby meeting different usage requirements and improving the versatility of the entire device.

[0046] Furthermore, the main pipe 11 is equipped with a filter element 7, which can be a filter screen. Example 2

[0047] This utility model also discloses a production line, including an adhesive dispensing system as described in Example 1.

[0048] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. An adhesive dispensing system, comprising a reaction vessel and a pressing device for pressing adhesive from a discharge port on the reaction vessel, characterized in that, include: The discharge pipe includes a main pipe and a branch pipe. One end of the main pipe is connected to the discharge port, and the other end of the main pipe is coaxially connected to the branch pipe extending vertically downward. An annular armature, which is sleeved on the material distribution pipe and slides freely along the material distribution pipe; An automatic valve connected to the main pipe; A position sensing component includes a bracket, a first sensor, and a second sensor. One end of the bracket is connected to the main pipe, and the other end extends vertically downward. The first sensor and the second sensor are connected to the bracket at intervals along the vertical direction. The first sensor is located above the second sensor, and the working ends of both the first sensor and the second sensor are horizontally oriented towards the dispensing pipe. The controller is connected to the pressing device, the automatic valve, the first sensor, and the second sensor.

2. The adhesive dispensing system according to claim 1, characterized in that: The material distribution pipe is symmetrically provided with multiple sliding grooves extending along its length. The inner wall of the annular armature is provided with multiple protrusions that are slidably connected to each of the sliding grooves, and the two ends of each sliding groove extend to positions corresponding to the heights of the first sensor and the second sensor.

3. The adhesive dispensing system according to claim 1, characterized in that: A spring sleeved on the outside of the feed tube connects the main tube and the annular armature.

4. The adhesive dispensing system according to claim 1, characterized in that: The automatic valve is either a pneumatic valve or a solenoid valve.

5. The adhesive dispensing system according to claim 1, characterized in that: The bracket has a through slot extending in the vertical direction, and the first sensor and the second sensor are connected in the through slot.

6. The adhesive dispensing system according to claim 1, characterized in that: The controller is also connected to a switch button.

7. The adhesive dispensing system according to claim 1, characterized in that: The inner diameter of the annular armature is larger than the outer diameter of the feed tube.

8. The adhesive dispensing system according to claim 1, characterized in that: The feed distribution pipe is detachably connected to the main pipe.

9. The adhesive dispensing system according to claim 1, characterized in that: The main pipe is equipped with a filter element.

10. A production line, characterized in that: Includes the adhesive dispensing system as described in any one of claims 1-9.

Images