Quantitative feeding device for organic silica gel production

Abstract

The utility model discloses a quantitative feeding device for organic silica gel production, which comprises a material hopper, a discharge pipe mounted at the bottom of the material hopper, an L-shaped mounting plate mounted on one side of the material hopper, an electric push rod mounted on one side of the L-shaped mounting plate, a connecting block mounted at one end of an inner rod of the electric push rod, and a metering box mounted at the bottom of the connecting block. A feeding hole corresponding to the discharging pipe in position is formed in the top face of the metering box, a movable plug is slidably installed in the metering box, an adjusting assembly used for driving the movable plug to move is installed on one side of the metering box, an L-shaped baffle is fixedly installed on the outer side of the material hopper, and a discharging hole is formed in one side of the metering box. One side of the metering box is provided with a blocking assembly used for blocking the discharging hole. In the transverse movement process of the metering box, the top surface of the metering box seals the bottom of the discharging pipe, and the L-shaped baffle plate is propped against the plugging assembly, so that the discharging hole is used for discharging.

Description

Technical Field

[0001] The utility model relates to the technical field of organic silica gel production, in particular to a quantitative feeding device for organic silica gel production. Background Art

[0002] In the production process of organic silica gel, accurate addition of materials is one of the key factors to ensure product quality and production efficiency. The traditional method of adding materials often relies on manual operation, which is not only inefficient, but also difficult to ensure that the amount of material added each time is accurate and consistent, which brings great difficulties to product quality control.

[0003] In order to solve the above problems, a variety of automatic feeding devices have appeared in the prior art. Some feeding devices realize automatic control of the amount of material added through a preset control system. These devices often have the problems of complex operation and high equipment cost, and cannot meet the requirements of high precision and high efficiency of material addition in organic silica gel production. For this reason, we propose a quantitative feeding device for organic silica gel production. Utility Model Content

[0004] The purpose of the utility model is to provide a quantitative feeding device for producing organic silica gel to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quantitative feeding device for organic silica gel production, comprising a material hopper, a discharge pipe is installed at the bottom of the material hopper, an L-shaped mounting plate is installed on one side of the material hopper, an electric push rod is installed on one side of the L-shaped mounting plate, a connecting block is installed at one end of the inner rod of the electric push rod, a metering box is installed at the bottom of the connecting block, and a feeding hole corresponding to the discharge pipe is opened on the top surface of the metering box;

[0006] A movable plug is slidably installed inside the metering box, an adjusting component for driving the movable plug to move is installed on one side of the metering box, an L-shaped baffle is fixedly installed on the outside of the material hopper, a discharge hole is opened on one side of the metering box, and a sealing component for blocking the discharge hole is installed on one side of the metering box, and the sealing component can move laterally under the resistance of the L-shaped baffle.

[0007] Preferably, a baffle is installed on the outside of the discharge pipe, and the baffle is in contact with the top surface of the metering box.

[0008] Preferably, the adjustment assembly comprises a threaded rod, the threaded rod is threadedly passed through the metering box, and a rotating handle is fixedly mounted on one end of the threaded rod.

[0009] Preferably, the blocking assembly includes a connecting plate, a movable rod is installed inside the connecting plate for sliding through, a blocking plate is fixedly installed at one end of the movable rod, the blocking plate passes through the discharge hole, and an elastic assembly connected to the connecting plate is provided at one end of the movable rod.

[0010] Preferably, the cross-sectional dimensions of the blocking plate axis are appropriately matched with the cross-sectional dimensions of the discharge hole axis.

[0011] Preferably, the elastic component comprises a circular plate, the circular plate is fixedly mounted on one end of the movable rod, a spring is fixedly mounted on one side of the circular plate, and one end of the spring away from the circular plate is fixedly mounted on one side of the connecting plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The quantitative feeding device for the production of organic silica gel has a single feeding amount that is the amount of material that can be accommodated on the left side of the movable plug in the inner cavity of the metering box. When the single feeding amount needs to be adjusted, the rotating handle drives the threaded rod to rotate, thereby driving the movable plug to move, thereby changing the amount of material that can be accommodated on the left side of the movable plug in the inner cavity of the metering box, completing the adjustment of the single feeding amount. The method of adjusting the single feeding amount is relatively convenient, the structure used is simple, and the cost is low.

[0014] 2. The quantitative feeding device for the production of organic silicone, after the raw materials fill the metering box, turn on the switch of the electric push rod, drive the connecting block and the metering box to move to the left as a whole, and the movement of the metering box drives the movable rod and the circular plate to move. When the circular plate contacts the L-shaped baffle, the metering box continues to move, while the circular plate, the movable rod and the blocking plate cannot continue to move, so that the blocking plate detaches from the discharge hole and enters the inner cavity of the metering box. At this time, the material in the metering box flows out from the discharge hole into the organic silicone processing equipment, completing a single feeding work. It can complete the automatic feeding work and ensure the feeding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the enlarged structure of A of the utility model.

[0018] In the figure: 1. material hopper; 2. discharge pipe; 3. baffle; 4. L-shaped mounting plate; 5. electric push rod; 6. connecting block; 7. metering box; 8. feed hole; 9. movable plug; 10. threaded rod; 11. rotating handle; 12. L-shaped baffle; 13. discharge hole; 14. connecting plate; 15. movable rod; 16. blocking plate; 17. round plate; 18. spring. DETAILED DESCRIPTION

[0019] 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 without creative work are within the scope of protection of the utility model.

[0020] Embodiment 1

[0021] Please refer to Figure 1-3 As shown, the utility model provides a quantitative feeding device for organic silica gel production, including a material hopper 1, a discharge pipe 2 is installed at the bottom of the material hopper 1, an L-shaped mounting plate 4 is installed on one side of the material hopper 1, an electric push rod 5 is installed on one side of the L-shaped mounting plate 4, a connecting block 6 is installed at one end of the inner rod of the electric push rod 5, a metering box 7 is installed at the bottom of the connecting block 6, and a feeding hole 8 corresponding to the position of the discharge pipe 2 is opened on the top surface of the metering box 7;

[0022] A movable plug 9 is slidably installed inside the metering box 7, an adjusting component for driving the movable plug 9 to move is installed on one side of the metering box 7, an L-shaped baffle 12 is fixedly installed on the outside of the material hopper 1, a discharge hole 13 is opened on one side of the metering box 7, and a blocking component for blocking the discharge hole 13 is installed on one side of the metering box 7. The blocking component can move laterally under the resistance of the L-shaped baffle 12.

[0023] Specifically, during the lateral movement of the metering box 7 , the top surface of the metering box 7 seals the bottom of the discharge pipe 2 , and the L-shaped baffle 12 abuts against the blocking component, thereby allowing the discharge hole 13 to discharge material.

[0024] Among them: a baffle 3 is installed on the outside of the discharge pipe 2, and the baffle 3 is in contact with the top surface of the metering box 7. The baffle 3 can prevent the material in the material hopper 1 from leaking when the metering box 7 moves relative to the discharge pipe 2.

[0025] Wherein: the adjustment component includes a threaded rod 10, the threaded rod 10 threads through the metering box 7, one end of the threaded rod 10 is fixedly installed with a rotating handle 11, and rotating the rotating handle 11 drives the threaded rod 10 to rotate, thereby changing the position of the movable plug 9 in the inner cavity of the metering box 7.

[0026] Wherein: the blocking component includes a connecting plate 14, a movable rod 15 is installed inside the connecting plate 14 for sliding through, a blocking plate 16 is fixedly installed at one end of the movable rod 15, the blocking plate 16 passes through the discharge hole 13, an elastic component connected to the connecting plate 14 is arranged at one end of the movable rod 15, the axial cross-sectional size of the blocking plate 16 is appropriately matched with the axial cross-sectional size of the discharge hole 13, the elastic component includes a circular plate 17, the circular plate 17 is fixedly installed at one end of the movable rod 15, a spring 18 is fixedly installed on one side of the circular plate 17, and the end of the spring 18 away from the circular plate 17 is fixedly installed on one side of the connecting plate 14, the movement of the metering box 7 drives the movable rod 15 and the circular plate 17 to move, when the circular plate 17 contacts the L-shaped baffle 12, the metering box 7 continues to move, while the circular plate 17, the movable rod 15 and the blocking plate 16 cannot continue to move, so that the blocking plate 16 is separated from the discharge hole 13 and enters the inner cavity of the metering box 7, at this time, the material in the metering box 7 flows out from the discharge hole 13 into the interior of the organic silica gel processing equipment.

[0027] Working principle: The utility model is a quantitative feeding device for organic silica gel production. When in use, the raw materials used for organic silica gel production are injected into the material hopper 1, and the raw materials enter the inner cavity of the baffle 3 through the discharge pipe 2 until the metering box 7 is filled. Then, the switch of the electric push rod 5 is turned on, driving the connecting block 6 and the metering box 7 to move to the left as a whole, so that the discharge pipe 2 is not facing the feed hole 8, and the top surface of the metering box 7 blocks the lower end of the discharge pipe 2, so that the material in the material hopper 1 will not leak. The movement of the metering box 7 drives the movable rod 15 and the circular plate 17 to move. When the circular plate When the spring 17 contacts the L-shaped baffle 12, the metering box 7 continues to move, while the circular plate 17, the movable rod 15 and the blocking plate 16 cannot continue to move, so that the blocking plate 16 is separated from the discharge hole 13 and enters the inner cavity of the metering box 7. At this time, the material in the metering box 7 flows out from the discharge hole 13 and enters the interior of the organic silica gel processing equipment, completing a single feeding operation. Subsequently, the electric push rod 5 is controlled to contract and drive the metering box 7 to reset. The circular plate 17 can drive the movable rod 15 and the blocking plate 16 to move under the action of the spring 18, so that the blocking plate 16 returns to the inner cavity of the discharge hole 13 to block the discharge hole 13.

[0028] The single feeding amount of the device is the amount of material that can be accommodated on the left side of the movable plug 9 in the inner cavity of the metering box 7. When it is necessary to adjust the single feeding amount, the rotating handle 11 drives the threaded rod 10 to rotate, thereby driving the movable plug 9 to move, thereby changing the amount of material that can be accommodated on the left side of the movable plug 9 in the inner cavity of the metering box 7, completing the adjustment of the single feeding amount. The feeding operation and the method of adjusting the single feeding amount are relatively convenient.

[0029] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A quantitative feeding device for producing organic silica gel, comprising a material hopper (1), characterized in that: A discharge pipe (2) is installed at the bottom of the material hopper (1), an L-shaped mounting plate (4) is installed on one side of the material hopper (1), an electric push rod (5) is installed on one side of the L-shaped mounting plate (4), a connecting block (6) is installed at one end of the inner rod of the electric push rod (5), a metering box (7) is installed at the bottom of the connecting block (6), and a feed hole (8) corresponding to the position of the discharge pipe (2) is opened on the top surface of the metering box (7); A movable plug (9) is slidably mounted inside the metering box (7), an adjusting assembly for driving the movable plug (9) to move is mounted on one side of the metering box (7), an L-shaped baffle (12) is fixedly mounted on the outside of the material hopper (1), a discharge hole (13) is opened on one side of the metering box (7), and a blocking assembly for blocking the discharge hole (13) is mounted on one side of the metering box (7), and the blocking assembly can move laterally under the resistance of the L-shaped baffle (12).

2. The quantitative feeding device for producing organic silica gel according to claim 1, characterized in that: A baffle (3) is installed on the outside of the discharge pipe (2), and the baffle (3) is in contact with the top surface of the metering box (7).

3. The quantitative feeding device for producing organic silica gel according to claim 1, characterized in that: The adjustment assembly comprises a threaded rod (10), the threaded rod (10) is threadedly passed through the metering box (7), and a rotating handle (11) is fixedly mounted on one end of the threaded rod (10).

4. The quantitative feeding device for producing organic silica gel according to claim 1, characterized in that: The blocking component comprises a connecting plate (14), a movable rod (15) is installed inside the connecting plate (14) for sliding through, a blocking plate (16) is fixedly installed at one end of the movable rod (15), the blocking plate (16) passes through the discharge hole (13), and an elastic component connected to the connecting plate (14) is provided at one end of the movable rod (15).

5. The quantitative feeding device for producing organic silica gel according to claim 4, characterized in that: The axial cross-sectional dimensions of the blocking plate (16) are appropriately matched with the axial cross-sectional dimensions of the discharge hole (13).

6. The quantitative feeding device for producing organic silica gel according to claim 4, characterized in that: The elastic component comprises a circular plate (17), wherein the circular plate (17) is fixedly mounted on one end of the movable rod (15), a spring (18) is fixedly mounted on one side of the circular plate (17), and an end of the spring (18) away from the circular plate (17) is fixedly mounted on one side of the connecting plate (14).

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