Heating device for grinding wheel production

Abstract

The utility model discloses a heating device for grinding wheel production, and particularly relates to the technical field of grinding wheel production, which comprises a heating box, a hot-air blower arranged at the top end of the heating box, a plurality of groups of guide rails arranged in the heating box, a containing disc supported by each group of guide rails in a sliding manner, a connecting component arranged on the containing disc, and a push-pull mechanism corresponding to each group of guide rails and matched with each other, the two sides of the containing disc are slidably connected with the guide rails, the bottom end in the containing disc is provided with a breathable plate and a sawtooth strip, the two sides of the containing disc are fixedly connected with inserting plates, the connecting assembly is composed of a shaft rod, a connecting frame and a handle, the push-pull mechanism comprises a hydraulic pump, a hydraulic rod and a connector, and the connector is provided with a fixing block, a clamping groove and a bottom supporting plate. The feeding device has the advantages that feeding convenience and safety are improved, the containing disc can be stably supported, feeding and discharging are pushed and pulled smoothly, feeding and discharging efficiency is improved, and heating quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the grinding wheel production technical field more specifically, the utility model relates to a kind of heating device for grinding wheel production. BACKGROUND

[0002] In the booming development of grinding wheel manufacturing industry, the quality and production efficiency of grinding wheel become the key of industry competition. The heating process of grinding wheel production plays a decisive role in the final performance of the product, and its process level directly affects the core indicators such as wear resistance, hardness uniformity and overall structural strength of the grinding wheel.

[0003] The existing heating device for grinding wheel production exposes a series of problems to be solved in actual application. From the perspective of operation convenience, the feeding and discharging process of traditional heating device is extremely cumbersome. Usually, workers need to manually place the grinding wheel one by one into the heating area with the help of simple tools, and then manually take it out after heating. This process not only consumes a lot of manpower and time, but also easily leads to worker fatigue, thereby affecting production efficiency. For example, in a large-scale grinding wheel production workshop, hundreds of grinding wheels need to be processed in each batch, and the manual feeding and discharging process will consume several hours, which seriously restricts the production progress.

[0004] In terms of safety, the existing heating device has significant hidden dangers. When the heating device is running, the internal temperature can reach hundreds of degrees or even higher. During the process of taking and placing the grinding wheel, the worker's body is likely to approach the high-temperature area, and a slight carelessness will cause burns, which threatens the health of the worker. According to incomplete statistics, in some small grinding wheel production plants with less standardized management, burns caused by improper operation of heating devices occur frequently every year, causing great pain to workers and their families, and also increasing the operational risk and cost of enterprises.

[0005] The problem of uneven heating cannot be ignored. The existing heating device has defects in heat conduction mode and heating space layout, which leads to uneven heating of the grinding wheel during the heating process. Such uneven heating will cause stress differences in the internal structure of the grinding wheel, affecting the physical properties and service life of the grinding wheel. For example, during grinding operation, the grinding wheel with uneven heating is prone to local rapid wear, excessive surface roughness and other problems, which reduces the use performance and processing accuracy of the grinding wheel, increases the rate of defective products, and increases the production cost.

[0006] Therefore, a heating device for grinding wheel production is proposed. SUMMARY

[0007] In order to overcome the above-mentioned defects of the prior art, the utility model provides a heating device for grinding wheel production to solve the problems raised in the background art.

[0008] To achieve the above object, the utility model provides the following technical scheme: A heating device for grinding wheel production, heating box is personally experienced sth, the top of heating box is equipped with hot -blast machine, a plurality of guide rails are installed in heating box, each group of guide rails is supported with a containing tray, each containing tray is equipped with the connecting assembly, each group of guide rails is equipped with a push -pull mechanism, each push -pull mechanism is connected with the corresponding containing tray and connecting assembly.

[0009] Preferably, two guide rails are arranged in each group of guide rails, and the two guide rails are installed on the inner walls of the two sides of the heating box, and the two sides of the containing tray are slidably connected with the corresponding guide rails.

[0010] Preferably, the bottom end of the inside of the containing tray is provided with a breathable plate, and a plurality of serrated strips are arranged on the breathable plate.

[0011] Preferably, the two sides of the containing tray are fixedly connected with the plug-in plates, and the plug-in plates are slidably connected with the corresponding guide rails.

[0012] Preferably, the connecting assembly comprises a shaft, a connecting frame and a handle, the shaft is installed on the containing tray, the two ends of the shaft are rotatably connected with the connecting frame, and one end of the connecting frame is provided with the handle.

[0013] Preferably, the push-pull mechanism comprises a hydraulic pump, a hydraulic rod and a connecting head, the hydraulic pump is installed at the rear side of the heating box, the hydraulic pump is connected with the hydraulic rod, and the end of the hydraulic rod is provided with the connecting head.

[0014] Preferably, the connecting head comprises a fixed block, a clamping groove and a bottom support plate, the fixed block is installed at the end of the hydraulic rod, the top end of the fixed block is provided with the clamping groove, and the bottom of one side of the fixed block is connected with the bottom support plate.

[0015] The utility model discloses a technical effect and advantage:

[0016] 1. By setting up the connecting assembly and the push -pull mechanism, the one end of the connecting assembly is pressed when feeding, and the end of the connecting assembly is lifted, the end of the containing tray enters the guide rail and is blocked by the push -pull mechanism, then the end of the connecting assembly is released, the end of the connecting assembly falls into the push -pull mechanism, the push -pull mechanism can automatically pull the connecting assembly and the containing tray into the heating box, and the connecting assembly and the containing tray can also be pushed out when discharging, so as to reduce physical labor and avoid that the material taking personnel is too close to the heating box and is burned by hot air.

[0017] 2. Two guide rails are arranged in each group of guide rails, and the two guide rails are installed on the inner walls of the two sides of the heating box, and the two sides of the containing tray are slidably connected with the guide rails, so that the containing tray can conveniently enter and exit the heating box and play a stable supporting role, the clamping groove of the connecting head is convenient for being connected with the connecting frame, the bottom support plate is inserted into the bottom of the containing tray to limit, the force direction of the containing tray is consistent with the guide direction of the guide rail, and the push-pull smoothness is improved.

[0018] 3. The ventilation plate inside the container allows for vertical ventilation within the heating chamber, facilitating heat conduction and ensuring more uniform heating. The serrated strips on the ventilation plate support the grinding wheel, placing it in a near-suspended state, ensuring even heating from top to bottom and improving the quality of the finished grinding wheel after heating. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0020] Figure 2 This is a schematic diagram of the fit between the container tray and the guide rail of this utility model.

[0021] Figure 3 This is a schematic diagram of the connection component and the push-pull mechanism of this utility model.

[0022] Figure 4 This is a schematic diagram of the connection structure between the connecting component and the container tray of this utility model.

[0023] Figure 5 This is a schematic diagram of the push-pull mechanism of this utility model.

[0024] The attached figures are labeled as follows: 1. Heating box; 2. Hot air blower; 3. Guide rail; 4. Container tray; 5. Connecting assembly; 501. Shaft; 502. Connecting frame; 503. Handle; 6. Push-pull mechanism; 601. Hydraulic pump; 602. Hydraulic rod; 603. Connector; 6031. Fixing block; 6032. Slot; 6033. Bottom support plate; 7. Ventilation plate; 8. Serrated strip; 9. Insert plate. Detailed Implementation

[0025] 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.

[0026] As attached Figures 1-5 The heating device shown includes a heating box 1, a hot air blower 2 installed at the top of the heating box 1, and multiple sets of guide rails 3 installed inside the heating box 1. Each set of guide rails 3 slidably supports a container tray 4, and each container tray 4 is equipped with a connecting component 5. Each set of guide rails 3 is also equipped with a push-pull mechanism 6, and each push-pull mechanism 6 is connected and cooperates with the corresponding container tray 4 and the connecting component 5.

[0027] In specific implementation, the grinding wheel to be heated is placed in the holding tray 4, then the holding tray 4 is slidably connected with the guide rails 3 on both sides, at the same time, one end of the connecting assembly 5 is pressed, so that the other end of the connecting assembly 5 is raised, when the end of the holding tray 4 enters the guide rail 3 and is blocked by the push-pull mechanism 6, the connecting assembly 5 is released, so that the raised end of the connecting assembly 5 falls into the push-pull mechanism 6, then the push-pull mechanism 6 operates to automatically pull the connecting assembly 5 and the holding tray 4 into the heating box 1, improving the convenience of feeding, and when discharging, the push-pull mechanism 6 can also cooperate to push the holding tray 4 out, so as to facilitate discharging, reducing physical labor, and avoiding that the material taking personnel is too close to the heating box 1, so as to avoid being burned by hot air, thereby improving the safety of material taking.

[0028] Each group of guide rails 3 is provided with two guide rails 3, which are respectively installed on the inner walls on both sides of the heating box 1, and the holding tray 4 is slidably connected with the corresponding guide rails 3 on both sides.

[0029] In specific implementation, the holding tray 4 is slidably connected with the corresponding guide rails 3 on both sides, which not only facilitates the holding tray 4 to enter the heating box 1, but also can play a role in stable support.

[0030] The inside bottom end of the holding tray 4 is provided with a ventilation plate 7, and a plurality of sawtooth strips 8 are arranged on the ventilation plate 7.

[0031] In specific implementation, the ventilation plate 7 is provided, which can make the heating box 1 permeable up and down, facilitate heat conduction, make heating more uniform, and the sawtooth strips 8 can support the grinding wheel, so that the grinding wheel is in a suspended state when heated, so as to facilitate uniform heating of the grinding wheel up and down, thereby improving the quality of the finished grinding wheel after heating.

[0032] The holding tray 4 is fixedly connected with an insertion plate 9 on both sides, and each insertion plate 9 is slidably connected with the corresponding guide rail 3.

[0033] The connecting assembly 5 comprises a shaft 501, a connecting frame 502 and a handle 503, the shaft 501 is installed on the holding tray 4, the shaft 501 is rotatably connected with the connecting frame 502 at both ends, and the handle 503 is arranged at one end of the connecting frame 502.

[0034] In specific implementation, by pressing the handle 503, the connecting frame 502 can be rotated around the shaft 501, so that one end of the handle 503 is lowered and the other end of the connecting frame 502 is raised, thereby facilitating connection and cooperation with the push-pull mechanism 6.

[0035] The push-pull mechanism 6 comprises a hydraulic pump 601, a hydraulic rod 602 and a connecting head 603, the hydraulic pump 601 is installed on the rear side of the heating box 1, the hydraulic pump 601 is connected with the hydraulic rod 602, and the hydraulic rod 602 is provided with the connecting head 603 at the end.

[0036] The connecting head 603 comprises a fixing block 6031, a clamping groove 6032 and a bottom support plate 6033, the fixing block 6031 is installed at the end of the hydraulic rod 602, the top end of the fixing block 6031 is provided with the clamping groove 6032, and the bottom of one side of the fixing block 6031 is connected with the bottom support plate 6033.

[0037] In specific implementation, the hydraulic pump 601 is operated to make the hydraulic rod 602 extend and retract, so that the connecting head 603 can push and pull the clamped connecting assembly 5, thereby the containing disc 4 can be pulled in and pushed out, so as to facilitate the feeding and discharging, the clamping groove 6032 is provided to facilitate the connection and cooperation between the connecting frame 502 and the clamping groove 6032, and the bottom support plate 6033 is inserted at the bottom of the containing disc 4, which can play a limiting role, so that the pulling force of the connecting head 603 on the connecting assembly 5 makes the stress direction of the containing disc 4 consistent with the guiding direction of the guide rail 3, thereby improving the smoothness of the pushing and pulling.

[0038] The above only describes the preferred embodiments of the present application and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A heating device for grinding wheel production, comprising a heating box (1), characterized in that: The heating box (1) top end is provided with a hot air machine (2), a plurality of guide rails (3) are arranged in the heating box (1), each group of guide rails (3) is slidably supported by a containing disc (4), each containing disc (4) is provided with a connecting assembly (5), each group of guide rails (3) is provided with a push-pull mechanism (6), and each push-pull mechanism (6) is connected with the corresponding containing disc (4) and connecting assembly (5).

2. The heating device for grinding wheel production according to claim 1, characterized in that: Each group of guide rails (3) is provided with two guide rails (3), and the two guide rails (3) are arranged on the inner walls of the heating box (1) on both sides, and the containing disc (4) is slidably connected with the corresponding guide rail (3) on both sides.

3. The heating device for grinding wheel production according to claim 2, characterized in that: The bottom end of the containing disc (4) is provided with a breathable plate (7), and a plurality of sawtooth strips (8) are arranged on the breathable plate (7).

4. The heating device for grinding wheel production according to claim 3, characterized in that: The containing disc (4) is provided with a plug-in plate (9) on both sides, and the plug-in plate (9) is slidably connected with the corresponding guide rail (3).

5. The heating device for grinding wheel production according to claim 4, characterized in that: The connecting assembly (5) comprises a shaft (501), a connecting frame (502) and a handle (503), the shaft (501) is arranged on the containing disc (4), the shaft (501) is rotatably connected with the connecting frame (502), and the connecting frame (502) is provided with a handle (503) on one end.

6. The heating device for grinding wheel production according to claim 5, characterized in that: The push-pull mechanism (6) comprises a hydraulic pump (601), a hydraulic rod (602) and a connecting head (603), the hydraulic pump (601) is arranged on the rear side of the heating box (1), the hydraulic pump (601) is connected with the hydraulic rod (602), and the hydraulic rod (602) is provided with the connecting head (603) on the end.

7. The heating device for grinding wheel production according to claim 6, characterized in that: The connecting head (603) comprises a fixed block (6031), a clamping groove (6032) and a bottom support plate (6033), the fixed block (6031) is arranged on the end of the hydraulic rod (602), the fixed block (6031) is provided with the clamping groove (6032) on the top end, and the fixed block (6031) is connected with the bottom support plate (6033) on one side.

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