An automatic dosing device for wear repair compound

Abstract

The utility model discloses a kind of automatic feeding device for wear-resistant repair agent batching, it is related to batching equipment technical field, including reaction kettle, flip mechanism and lifting mechanism, flip mechanism utilizes electric push rod one driving rack one and gear one cooperation, drive feeding pouch overturn to automatically feed, lifting mechanism utilizes electric push rod two driving cover plate lifting, and pass by the synchronous structure of the rising column, rack two, gear two and pivot two and constitute guarantee cover plate stable opening and closing.The utility model solves the problem of low efficiency of manual feeding, unstable opening and closing of kettle cover, poor sealing in the prior art, with the beneficial effects of high degree of automation, accurate feeding, stable operation, good sealing.

Description

Technical Field

[0001] This utility model relates to the field of batching equipment technology, and in particular to an automatic feeding device for batching wear-resistant repair agents. Background Technology

[0002] Wear-resistant repair agents are an important industrial material widely used to repair and protect the surfaces of various worn equipment. In their production process, various powdered or granular raw materials need to be added to the reaction vessel in precise proportions for mixing and reaction.

[0003] In existing production processes, the feeding of materials into the reactor is usually done manually. Operators need to manually open the reactor lid, then lift the bags or buckets containing the raw materials to the feeding port and then pour them out. This process has obvious shortcomings. The repetitive handling and pouring operations are not only labor-intensive but also have low feeding efficiency, making it difficult to meet the needs of large-scale production. The reactor lid is often heavy, making it difficult to open and close manually, and there are safety hazards due to improper operation. It is difficult to ensure that the ideal seal is achieved every time the lid is closed manually. For some raw materials that are volatile or need to be isolated from air, poor sealing will directly affect the chemical properties and quality of the final product, and may even lead to the leakage of harmful gases, posing a threat to the working environment and personnel health.

[0004] Therefore, this utility model proposes an automatic feeding device for mixing wear-resistant repair agents to overcome the shortcomings of the prior art. Utility Model Content

[0005] In view of the problems of low automation, unstable feeding process and poor sealing of reaction vessel in the existing equipment for the preparation of wear-resistant repair agents, this utility model aims to provide an automatic feeding device for the preparation of wear-resistant repair agents with improved structure that can effectively solve the above problems.

[0006] This utility model provides an automatic feeding device for mixing wear-resistant repair agents, including: a reaction vessel, a flip-top mechanism, and a lifting mechanism.

[0007] The flip-top mechanism includes a feeding hopper, a rotating shaft, a gear, a rack, and an electric push rod. The lifting mechanism includes a cover plate, a rising column, a rack, a gear, and an electric push rod.

[0008] Furthermore, the feeding hopper is connected to the rotating shaft, the gear is coaxially fixed with the rotating shaft, the rack meshes with the gear, and the electric push rod is used to drive the rack to move linearly in the horizontal direction; the rising column is fixedly connected to the cover plate and is vertically arranged, the rack is fixed to the rising column, the gear meshes with the rack, and the electric push rod is used to drive the cover plate to rise and fall in the vertical direction.

[0009] Preferably, the flip-top mechanism further includes a sliding block and a sliding groove, the rack is fixed to the sliding block, the sliding block is slidably disposed in the sliding groove, and the electric push rod is connected to the sliding block through a fixing plate.

[0010] Preferably, the flip-top mechanism further includes a support plate and a fixing block, the electric push rod is mounted on the support plate, and the rotating shaft is rotatably disposed in the fixing block.

[0011] Preferably, the lifting mechanism includes at least two rising columns, which are respectively disposed on both sides of the cover plate.

[0012] Preferably, the lifting mechanism further includes a second rotating shaft, both ends of which are fixedly connected to the second gear, and both of the second gears mesh with the second rack to synchronize the lifting and lowering movement of the rising column (305).

[0013] Preferably, the lifting mechanism further includes a support column, and the rising column is slidably disposed within the support column to provide guidance.

[0014] Preferably, the lifting mechanism further includes a fixed block 2, and the electric push rod 2 is installed at the bottom of the fixed block 2.

[0015] Preferably, the output end of the second electric push rod is connected to the bottom of the cover plate, and is used to directly drive the cover plate to rise and fall.

[0016] This utility model has the following beneficial effects: 1. This utility model, by setting up a flip-top mechanism, uses an electric push rod to drive the rack and gear to automatically flip the feeding bag to feed materials, thus solving the problems of low efficiency and high labor intensity caused by manual feeding in the prior art. It achieves the technical effect of automatic and accurate feeding, improving production efficiency and reducing the labor intensity of workers.

[0017] 2. This utility model solves the problems of unstable opening and poor sealing of the reactor lid in the prior art by setting up a lifting mechanism, using an electric push rod to drive the lid plate to lift and lower, and by setting up a synchronization device consisting of a rack, a gear and a rotating shaft on both sides of the lid plate. This achieves the technical effect of smooth and reliable lifting and lowering of the lid plate and effectively improving the sealing performance of the reactor during operation.

[0018] 3. This utility model organically combines the automatic flipping feeding mechanism with the automatic synchronous lifting mechanism, realizing the automated collaborative operation of the entire process of opening the lid, feeding materials, and closing the lid. It solves the inconvenience and safety hazards caused by the step-by-step manual operation in the prior art, and achieves the technical effect of high overall automation and safe and convenient operation. Attached Figure Description

[0019] Figure 1 This is a perspective view of an automatic feeding device for dispensing wear-resistant repair agents according to the present invention; Figure 2 This is a front view of an automatic feeding device for dispensing wear-resistant repair agents according to the present invention; Figure 3 This is a partial structural diagram of an automatic feeding device for dispensing wear-resistant repair agents proposed in this utility model; Figure 4 This is a partial structural diagram of an automatic feeding device for dispensing wear-resistant repair agents proposed in this utility model.

[0020] Legend: 1. Reactor; 2. Flip-top mechanism; 201. Support plate; 202. Electric push rod 1; 203. Fixing plate; 204. Rack 1; 205. Gear 1; 206. Slide groove; 207. Fixing block 1; 208. Rotating shaft 1; 209. Feeding bag; 2010. Sliding block; 3. Lifting mechanism; 301. Fixing block 2; 302. Support column; 303. Gear 2; 304. Rotating shaft 2; 305. Rising column; 306. Rack 2; 307. Cover plate; 308. Electric push rod 2. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0022] Example: Please refer to Figures 1 to 4This utility model provides an automatic feeding device for the preparation of wear-resistant repair agents, which aims to solve the problems of low automation, unstable feeding process and poor sealing of reaction vessel 1 in existing wear-resistant repair agent preparation devices.

[0023] like Figure 1 and Figure 2 As shown, an automatic feeding device for mixing wear-resistant repair agent includes a reactor 1, a flip-top mechanism 2 disposed above the reactor 1 for automatically feeding materials, and a lifting mechanism 3 for automatically opening and closing the feeding port of the reactor 1. The reactor 1 is used for mixing and reacting the wear-resistant repair agent.

[0024] To achieve automatic feeding, the flip-top mechanism 2 is designed to automatically flip and feed the material into the reactor 1. Please refer to the following instructions. Figure 1 , Figure 2 and Figure 3 The structure will be explained in detail below: The flip-top mechanism 2 includes a support plate 201 serving as the mounting base. An electric push rod 202 is fixedly mounted on the support plate 201. The output end of the electric push rod 202 is fixedly connected to a sliding block 2010 via a fixing plate 203. The sliding block 2010 is slidably disposed within a slide groove 206. A rack 204 is fixedly connected to the upper part of the sliding block 2010. The rack 204 meshes with a gear 205. The gear 205 is coaxially fixed to a rotating shaft 208, which is rotatably connected to... In the fixed block 207, the feeding bag 209 is fixedly connected to the rotating shaft 208. When the electric push rod 202 works, it drives the sliding block 2010 to move linearly in the horizontal direction in the sliding groove 206 through the fixed plate 203. The sliding block 2010 drives the rack 204 on it to move synchronously. The linear movement of the rack 204 then drives the meshing gear 205 to rotate. The rotation of the gear 205 ultimately drives the feeding bag 209 to flip through the rotating shaft 208.

[0025] Based on the above embodiments, the lifting mechanism 3 of this utility model is used to drive the cover plate 307 to move up and down in the vertical direction, thereby opening or closing the feeding port of the reactor 1. Please refer to the following for details. Figure 1 , Figure 2 and Figure 4 The structure will be explained in detail below: The lifting mechanism 3 includes a fixed block 301 as the mounting base, an electric push rod 308 installed at the bottom of the fixed block 301, and the output end of the electric push rod 308 fixedly connected to the bottom of the cover plate 307. At least two vertically arranged rising columns 305 are fixedly connected to the top two sides of the cover plate 307. The rising columns 305 are slidably arranged in the support column 302. Each rising column 305 is fixedly connected to a rack 306, which meshes with a gear 303. The two gears 303 are connected by a rotating shaft 304. This design forces the rotation of the two gears 303 to be synchronized through the rotating shaft 304, thereby ensuring the stability of the cover plate 307 during the lifting process.

[0026] Working principle: The electric push rod 202, mounted on the support plate 201, drives the sliding block 2010 to slide within the groove 206 via the fixed plate 203. The rack 204, fixed to the upper part of the sliding block 2010, also moves left and right. This movement drives the meshing gear 205 to rotate. The rotation of gear 205 causes the rotating shaft 208 on the fixed block 207 to rotate, which in turn causes the feeding bag 209 to flip. The flipping mechanism 2 automatically feeds the wear-resistant repair agent into the device. The push rod 202, mounted on the fixed block 201, is activated. The electric push rod 308 at the bottom can drive the cover plate 307 to rise and fall. When the cover plate 307 moves up and down, it can drive the rising columns 305 installed on both sides of the top of the cover plate 307 to slide in the support column 302 and rise and fall together with the cover plate 307. When the rack 306 fixed on the rising column 305 moves, it can drive the gear 303 meshing with it to rotate. The two gears 303 are connected by the rotating shaft 304, which can improve the stability of the cover plate 307 when it rises and falls. The lifting mechanism 3 can be used to automatically open and close the cover plate 307 of the device that automatically dispenses wear-resistant repair agent, thereby improving the sealing of the reactor 1 during operation.

Claims

1. An automatic feeding device for mixing wear-resistant repair agent, comprising a reaction vessel (1), and further comprising a flip-top mechanism (2) and a lifting mechanism (3) disposed above the reaction vessel (1). Its features are, The flip-top mechanism (2) includes a feeding bag (209), a rotating shaft (208) connected to the feeding bag (209), a gear (205) fixed coaxially with the rotating shaft (208), a rack (204) meshing with the gear (205), and an electric push rod (202) for driving the rack (204) to move linearly in the horizontal direction. The lifting mechanism (3) includes a cover plate (307), a rising column (305) fixedly connected to the cover plate (307) and vertically arranged, a rack (306) fixed to the rising column (305), a gear (303) meshing with the rack (306), and an electric push rod (308) for driving the cover plate (307) to rise and fall in the vertical direction.

2. The automatic feeding device for mixing wear-resistant repair agents according to claim 1, characterized in that, The flip-top mechanism (2) further includes a sliding block (2010) and a slide groove (206). The rack (204) is fixed on the sliding block (2010), the sliding block (2010) is slidably disposed in the slide groove (206), and the electric push rod (202) is connected to the sliding block (2010) through a fixing piece (203).

3. An automatic feeding device for dispensing wear-resistant repair agents according to claim 1 or 2, characterized in that, The flip-top mechanism (2) also includes a support plate (201) and a fixing block (207). The electric push rod (202) is mounted on the support plate (201), and the rotating shaft (208) is rotatably disposed in the fixing block (207).

4. An automatic feeding device for dispensing wear-resistant repair agent according to claim 1, characterized in that, The lifting mechanism (3) includes at least two rising columns (305), which are respectively disposed on both sides of the cover plate (307).

5. An automatic feeding device for mixing wear-resistant repair agents according to claim 4, characterized in that, The lifting mechanism (3) also includes a second rotating shaft (304), both ends of which are fixedly connected to the second gear (303). Both gears (303) mesh with the second rack (306) to synchronize the lifting and lowering motion of the rising column (305).

6. An automatic feeding device for dispensing wear-resistant repair agent according to claim 4, characterized in that, The lifting mechanism (3) also includes a support column (302), and the rising column (305) is slidably disposed within the support column (302).

7. An automatic feeding device for dispensing wear-resistant repair agent according to claim 1, characterized in that, The lifting mechanism (3) also includes a second fixed block (301), and the second electric push rod (308) is installed at the bottom of the second fixed block (301).

8. An automatic feeding device for dispensing wear-resistant repair agents according to claim 1 or 7, characterized in that, The output end of the electric push rod 2 (308) is connected to the bottom of the cover plate (307).

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