Rubber strip raw material dispensing device

Abstract

The utility model relates to a kind of rubber strip raw material split charging equipment, including support frame, support frame is provided with the storage hopper of liftable, storage hopper below is connected with guide chute and discharge pipe in proper order, discharge pipe includes upper inclined section and lower horizontal section, discharge pipe outer end is provided with the movable baffle plate of rotation;Baffle plate top is equipped with briquetting, briquetting is connected in drive mechanism, for opening or plugging control to baffle plate;Ground is provided with pit, storage hopper can be lowered to below ground to facilitate feeding, pit is equipped with openable flap;Device is opened and closed by drive mechanism control baffle plate, realize the control of raw material discharge;Storage hopper is controlled to lift by lifting mechanism, facilitate ground feeding, improve operation safety and convenience;The device structure is reasonable, it is convenient to control, applicable to the quantitative split charging of rubber strip and other granular raw materials, with good practicality and popularization value.

Description

Technical Field

[0001] This utility model relates to the technical field of adhesive strip production equipment, and in particular to an adhesive strip raw material packaging equipment. Background Technology

[0002] In the rubber strip manufacturing industry, the storage and quantitative packaging of raw materials such as rubber granules is a common and important process. Traditional packaging methods rely heavily on manual operation or simple pouring equipment, which is not only inefficient but also suffers from inaccurate packaging and serious waste of raw materials. This hinders the management of the production site and the improvement of automation levels, and there is an urgent need for a raw material packaging equipment with a reasonable structure and convenient operation to improve this process.

[0003] While some existing automated dispensing devices possess basic feeding and dispensing functions, they generally suffer from fixed structures and limited feeding positions. For example, when the dispensing container is high, the operator needs to stand on a platform or use auxiliary tools to add material, posing certain safety hazards. At the same time, some dispensing structures use normally closed outlets, which are inconvenient to open and close, easily causing material blockage or leakage, making them unsuitable for the efficient dispensing needs of fine or granular adhesive strips.

[0004] For example, a chemical raw material safety dispensing device described in patent number CN215922619U includes a storage box, and further includes: a square tube fixedly connected to the bottom of the storage box; a rotating shaft rotatably connected inside the square tube, with a partition fixedly connected to the circumference of the rotating shaft; a box body fixedly connected to the end of the square tube, with a guide rod fixedly connected inside the box body; and an inclined plate slidably connected inside the box body, the inclined plate being inclined and sliding on the guide rod. This utility model controls the raw material in the storage box to fall into the box body through the partition. Under the action of gravity, the raw material presses down on the inclined plate. When the inclined plate passes the wedge-shaped rod, the feeding into the box body stops, and the raw material on the inclined plate is discharged through the discharge pipe, thereby controlling the amount poured out, avoiding excessive pouring at one time and causing waste, and improving the portability of use. While the above technical solutions can achieve the packaging of raw materials, the equipment requires continuous power to package the raw materials. For some raw materials that do not require precise feeding, energy is wasted during long production packaging processes. Furthermore, when the above technical solutions need to fill the storage tank with raw materials, the raw materials need to be lifted to the top of the storage tank for filling. This requires the use of lifting or material extraction equipment, which is extremely wasteful of energy and inconvenient for filling materials.

[0005] To solve the above problems, there is an urgent need for a rubber strip raw material packaging equipment with functions of raw material storage, lifting and feeding, and controllable discharge. Utility Model Content

[0006] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a rubber strip raw material packaging equipment.

[0007] The purpose of this utility model is achieved as follows: a raw material packaging device for adhesive strips includes a support frame, a storage hopper is provided on the support frame, a guide trough is connected below the storage hopper, a discharge pipe is connected to the lower end of the guide trough, the upper part of the discharge pipe is connected to the lower end of the guide trough, the upper part of the discharge pipe has a structure that slopes downward to the left, the lower part of the discharge pipe has a horizontal structure, and a baffle plate that can be opened and closed is provided inside the outer end of the discharge pipe.

[0008] Furthermore, the upper surface of the outer end of the discharge pipe is open, and the upper end of the baffle plate is rotatably located inside the opening on the upper surface of the discharge pipe.

[0009] In use, this invention involves adding raw materials (such as rubber granules) for making adhesive strips into the storage hopper. The hopper then dispenses the raw materials. When dispensing is needed, a temporary storage bag is placed below the rear end of the discharge pipe. The controller moves the drive mechanism upwards, disengaging the pressure block from the baffle plate. The baffle plate is no longer constrained by the pressure block, and the raw material, under its own weight, pushes the baffle plate to rotate, discharging from the rear end of the discharge pipe into the temporary storage bag below. After receiving the raw material, the controller moves the drive mechanism downwards, causing the pressure block to press against the baffle plate, sealing the rear end of the discharge pipe and preventing further discharge of raw material.

[0010] When adding raw materials to the storage hopper, open the hinged panel on the ground. The controller will then operate the lifting mechanism to move the storage hopper downwards until its top is flush with the ground. At this point, the raw materials can be easily poured into the hopper without needing to lift them above the ground. The hopper can then be returned to its original position for further material dispensing.

[0011] The aforementioned equipment is mainly used in the production of rubber strip raw material packaging. The controllers of the lifting mechanism and the drive mechanism in this application are existing technologies and will not be described in detail. It is sufficient that they can achieve precise control of the lifting distance of the lifting mechanism and the lifting distance of the drive mechanism; and they need to meet the usage conditions of this application. No technical restrictions are imposed, such as the use of electric cylinders, pneumatic cylinders, etc.

[0012] Beneficial effects: This utility model has the following technical effects when used:

[0013] 1. By incorporating a storage hopper, guide chute, discharge pipe, baffle plate, drive mechanism, pressing block, and lifting mechanism, this product solves the problems of low raw material packaging efficiency, inconvenient operation, and easy spillage of raw materials in the traditional rubber strip processing process, thus meeting the actual needs of industrial sites for accurate, convenient, and safe raw material packaging.

[0014] 2. The controllable opening discharge structure and automatic lifting feeding structure greatly improve the convenience and safety of raw material packaging, avoiding the inconvenience and safety hazards of manually carrying raw materials to high places for filling; at the same time, the cooperation of the baffle plate and the pressure block realizes the function of automatically opening and closing the discharge pipe, effectively preventing raw material leakage, ensuring that the packaging process is clean and controllable, which is in line with the national development direction of energy conservation, environmental protection and intelligent manufacturing.

[0015] 3. The arc-shaped design of the lower surface of the compaction block ensures the stable sealing of the baffle plate while preventing scratches or damage, thus extending the service life of the device. The use of a pit in conjunction with a lifting structure eliminates the need to lift the raw materials to a high position during the material feeding process, reducing labor intensity and improving feeding efficiency. The overall structure is rationally designed and easy to maintain, making it suitable for the efficient and batch packaging of granular raw materials such as rubber granules in production sites.

[0016] 4. Compared with traditional manual or semi-automatic dispensing devices, this technical solution not only significantly improves the problems of high labor intensity and unstable material flow in the dispensing process, but also provides important technical support for the automation and intelligentization of raw material management in rubber strip production; it falls under the category of intelligent manufacturing equipment and is in line with the national industrial development orientation for intelligent manufacturing and environmental protection and energy-saving equipment. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the utility model.

[0018] Figure 2 This is a partial structural schematic diagram of the utility model.

[0019] Figure 3 This is a schematic diagram of the structure of a utility model liftable storage hopper.

[0020] Figure 4 This is a schematic diagram of the structure of the storage hopper of the utility model when it is located in a pit.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Support frame, 2. Storage hopper, 3. Discharge pipe, 4. Connecting frame, 5. Drive mechanism, 6. Pressing block, 7. Baffle plate, 8. Ground, 9. Opening and closing plate, 10. Connecting block, 11. Lifting mechanism, 12. Pit. Detailed Implementation

[0023] Example 1, as Figure 1-2As shown, the purpose of this utility model is achieved as follows: a raw material packaging device for adhesive strips includes a support frame 1, a storage hopper 2 is provided on the support frame 1, a guide trough is connected below the storage hopper 2, a discharge pipe 3 is connected to the lower end of the guide trough, the upper part of the discharge pipe 3 is connected to the lower end of the guide trough, the upper part of the discharge pipe 3 has a structure that slopes downward to the left, the lower part of the discharge pipe 3 has a horizontal structure, and a baffle plate 7 is provided inside the outer end of the discharge pipe 3 that can be opened and closed. After the baffle plate 7 is rotated, it can block the inside of the discharge pipe 3.

[0024] The upper surface of the outer end of the discharge pipe 3 is open, and the upper end of the baffle plate 7 is rotatably located inside the opening on the upper surface of the discharge pipe 3. A connecting frame 4 is provided on the discharge pipe 3, and a driving mechanism 5 is fixedly provided on the outer end of the connecting frame 4. A pressure block 6 is provided at the lower end of the driving mechanism 5. The pressure block 6 is located above the baffle plate 7. The lower surface of the pressure block 6 has an arc-shaped structure, which can avoid causing obvious scratches on the baffle plate 7 when it is squeezed.

[0025] In use, this invention adds raw materials (such as rubber granules) for making adhesive strips to the storage hopper 2. The storage hopper 2 is used for dispensing the raw materials. When dispensing is required, a temporary storage bag is placed below the rear end of the discharge pipe 3. The controller controls the drive mechanism 5 to move upward. At this time, the pressure block 6 is released from squeezing the baffle plate 7. The baffle plate 7 is no longer limited by the pressure block 6, and the raw materials are pushed by their own gravity to rotate the baffle plate 7. The raw materials are discharged from the rear end of the discharge pipe 3 into the temporary storage bag below. After receiving the raw materials, the controller controls the drive mechanism 5 to move downward. The pressure block 6 squeezes the baffle plate 7, causing the baffle plate 7 to block the rear end of the discharge pipe 3, preventing the raw materials from continuing to be discharged from the discharge pipe 3.

[0026] Example 2, as Figure 3-4 As shown: The storage hopper 2 can move up and down along the support frame 1. A pit 12 is provided on the ground 8 below the support frame 1, and the storage hopper 2 is located in the pit 12, which can move up and down. A lifting mechanism 11 is provided between the support frame 1 and the storage hopper 2, and the lifting mechanism 11 drives the storage hopper 2 to move up and down. The lifting mechanism 11 is fixed on the support frame 1, and a connecting block 10 is provided at the output end of the lifting mechanism 11, which is fixedly connected to the discharge hopper. Opening and closing plates 9 are symmetrically arranged on the upper surface of the pit 12, and the outer side of the opening and closing plates 9 is rotatably connected to the ground 8.

[0027] When raw materials need to be added to the storage hopper 2, the opening plate 9 on the ground 8 is opened, and the lifting mechanism 11 is controlled by the controller to move the storage hopper 2 downwards until the upper end of the storage hopper 2 is flush with the ground 8. At this point, the raw materials can be easily poured into the storage hopper 2 without lifting the raw materials above the ground 8. Then, the storage hopper 2 is reset upwards to allow for the repackaging of raw materials. The above equipment is mainly used in the production of packaging adhesive strip raw materials. The lifting mechanism 11 and the controller of the drive mechanism 5 in this application are existing technologies and will not be described in detail. As long as they can accurately control the lifting distance of the lifting mechanism 11 and the lifting distance of the drive mechanism 5, and meet the usage conditions of this application, no technical restrictions are imposed, such as the use of electric cylinders, pneumatic cylinders, etc.

[0028] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0029] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. For those skilled in the art, the present utility model can have various modifications and variations. 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 packaging device for adhesive strip raw materials, comprising a support frame, characterized in that: The support frame is equipped with a storage hopper, and a guide trough is connected below the storage hopper. A discharge pipe is connected to the lower end of the guide trough. The upper part of the discharge pipe is connected to the lower end of the guide trough. The upper part of the discharge pipe has a structure that slopes downward to the left, and the lower part of the discharge pipe has a horizontal structure. A baffle plate is provided inside the outer end of the discharge pipe that can be opened and closed. The storage hopper can move up and down along the support frame; A pit is provided on the ground below the support frame, and the storage hopper is located in the pit and can be moved up and down. A lifting mechanism is provided between the support frame and the storage hopper, and the lifting mechanism drives the storage hopper to move up and down. The lifting mechanism is fixed on the support frame, and a connecting block is provided at the output end of the lifting mechanism. The connecting block is fixedly connected to the discharge hopper.

2. The adhesive strip raw material packaging equipment according to claim 1, characterized in that: The upper surface of the outer end of the discharge pipe is open, and the upper end of the baffle plate is rotatably located inside the opening on the upper surface of the discharge pipe.

3. The adhesive strip raw material packaging equipment according to claim 2, characterized in that: A connecting frame is provided on the discharge pipe, and a driving mechanism is fixedly provided at the outer end of the connecting frame. A pressure block is provided at the lower end of the driving mechanism, and the pressure block is located above the baffle plate.

4. The adhesive strip raw material packaging equipment according to claim 3, characterized in that: The lower surface of the pressure block has an arc-shaped structure.

5. The adhesive strip raw material packaging equipment according to claim 1, characterized in that: The upper surface of the pit is symmetrically provided with opening and closing plates, and the outer side of the opening and closing plates is rotatably connected to the ground.

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