Uniform baking device for resin grinding wheel production

Abstract

The utility model discloses a uniform baking device for resin grinding wheel production. The uniform baking device comprises a box body, a heating pipe, a fan, a push-and-pull material carrying plate, a push-and-pull air cylinder, a fixing plate, a sliding seat and a push-and-pull sliding rod. The side wall of the box body is provided with discharging holes for the push-pull material carrying plates to slide out, the ends of the push-pull material carrying plates are provided with vertically-arranged sealing door plates, the movable ends of the push-pull air cylinders are connected with the side ends of the sealing door plates, the heating pipes are arranged at the bottom of the box body, and the draught fan is used for driving hot air flow to flow upwards to all the push-pull material carrying plates. The push-and-pull material carrying plates are sequentially arranged in the height direction of the containing cavity from top to bottom, the internal space of the box body can be fully utilized, multi-layer simultaneous baking is achieved, the baking efficiency is improved, the push-and-pull air cylinders are arranged, automatic control over the push-and-pull material carrying plates can be achieved, operators do not need to frequently open the whole box body, and the operation is convenient. Loading and unloading can be completed only through sliding operation of pushing and pulling the material carrying plate, and complexity and labor intensity of manual operation of people are reduced.

Description

Technical Field

[0001] The utility model relates to the field of baking devices, in particular to a uniform baking device for resin grinding wheel production. Background Art

[0002] In the production process of resin grinding wheels, it is necessary to bake the resin grinding wheels to cure the resin binder in the grinding wheels by heating, so as to increase the mechanical strength and hardness of the grinding wheels and ensure that they can continuously grind during use; at the same time, baking can also remove the moisture and volatile substances in the resin grinding wheels to prevent problems such as cracking or deformation of the resin grinding wheels during use.

[0003] In the prior art, when loading and unloading resin grinding wheels with traditional baking devices, the operation process is cumbersome and time-consuming, and it requires workers to manually operate frequently in the high-temperature environment inside the baking oven, which not only has a large labor intensity but also has a high safety risk; secondly, when baking resin grinding wheels with baking devices on the market, the hot air flow inside the baking device is often difficult to be evenly distributed, resulting in uneven heating of the resin grinding wheels during baking, which easily causes local overheating of the resin grinding wheels, leading to quality defects such as cracking, deformation or incomplete curing of the products; in addition, the heat transfer efficiency in the traditional baking device is low, which not only prolongs the baking time, reduces the production efficiency, but also increases the energy consumption, resulting in an increase in production costs.

[0004] Therefore, there are defects in the prior art and improvements are needed. Summary of the Utility Model

[0005] The technical problem to be solved by the utility model is to provide a uniform baking device for resin grinding wheel production that is easy to load and unload, convenient to operate, and has uniform heating.

[0006] To achieve this purpose, the utility model adopts the following technical solutions: A uniform baking device for resin grinding wheel production, including a box body, heating pipes, a fan, a push-pull loading plate, a push-pull cylinder, a fixing plate, a sliding seat, and a push-pull sliding rod;

[0007] The box body has an accommodation chamber, a plurality of the fixing plates are sequentially arranged up and down along the height direction of the accommodation chamber, two of the sliding seats are arranged on both sides of the fixing plate, the push-pull sliding rod is arranged on the sliding seat, and the push-pull sliding rod can slide relative to the sliding seat;

[0008] The push-pull loading plate is arranged between the two push-pull sliding rods, and a plurality of loading holes are arranged on the push-pull loading plate, and the loading holes are used for positioning and placing the resin grinding wheels to be baked;

[0009] The side wall of the box body is provided with a discharge hole for the sliding out of the push-pull loading plate, and a vertically arranged sealing door plate is provided at the end of the push-pull loading plate, and the sealing door plate is used to seal the discharge hole;

[0010] The push-pull cylinder is arranged on the side wall of the box body, and the movable end of the push-pull cylinder is connected to the side end of the sealing door plate to drive the push-pull loading plate to extend or push into the box body;

[0011] The heating pipe is arranged at the bottom of the box body, and the heating pipe is used to generate heat for baking resin grinding wheels. The fan is arranged at the bottom of the heating pipe, and the fan is used to drive the hot air flow to flow upward to each push-pull loading plate.

[0012] Adopting the above technical solution, in the resin grinding wheel production uniform baking device, a plurality of diversion holes are arranged on the push-pull loading plate, and the diversion holes are used for the up and down flow of the hot air flow.

[0013] Adopting each of the above technical solutions, in the resin grinding wheel production uniform baking device, there is also a limiting rod, and the limiting rod is arranged at the bottom of the push-pull loading plate, and one end of the limiting rod away from the sealing door plate is exposed outside the push-pull loading plate;

[0014] The limiting rod is used to abut against the inner wall of the box body when the push-pull loading plate is pushed into the accommodating chamber to limit the inward pushing stroke of the push-pull loading plate.

[0015] Adopting each of the above technical solutions, in the resin grinding wheel production uniform baking device, there is also a limiting plate, and the limiting plate is arranged on the push-pull loading plate;

[0016] The limiting plate is used to abut against the side wall of the discharge hole when the push-pull loading plate extends out of the box body to limit the outward extending stroke of the push-pull loading plate.

[0017] Adopting each of the above technical solutions, in the resin grinding wheel production uniform baking device, there is also a wind guide cover, and the wind guide cover is arranged around the outside of the wind leaf part of the fan, and the wind guide cover is used to guide the hot air flow to flow upward.

[0018] Adopting each of the above technical solutions, in the resin grinding wheel production uniform baking device, a reflector is arranged below the wind guide cover, and the reflector is used to reflect the heat generated by the heating pipe upward.

[0019] Adopting each of the above technical solutions, in the resin grinding wheel production uniform baking device, there is also a rear box door, and the rear box door is arranged on the side of the box body away from the discharge hole, and the rear box door is movably connected to the box body through a hinge.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] In the utility model, a plurality of push-pull loading plates are sequentially arranged up and down along the height direction of the accommodating chamber, so that the internal space of the box body can be fully utilized, multi-layer simultaneous baking can be realized, the production efficiency is improved, and the resin grinding wheels on each layer can be loaded separately. The arrangement of the push-pull cylinder can realize the automatic control of the push-pull loading plate. The operator does not need to frequently open the whole box body, and only needs to complete the loading and unloading through the sliding operation of the push-pull loading plate, reducing the complexity of manual operation and the labor intensity of people; the push-pull sliding rod is arranged on the sliding seat and can slide relative to the sliding seat, so as to provide a stable support and moving track for the push-pull loading plate; the arrangement of the loading holes can realize the precise positioning and placement of the resin grinding wheels, preventing them from moving or tilting during the baking process. Description of the Drawings

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required to be used in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained according to these drawings.

[0023] The structures, proportions, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those who are familiar with this technology to understand and read, and are not used to limit the limited conditions that the present utility model can be implemented. Therefore, they do not have technical essence. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects that the present utility model can produce and the purposes that can be achieved, should still fall within the scope that the technical content disclosed by the present utility model can cover.

[0024] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0025] Figure 2 It is a schematic diagram of the overall structure of another perspective of the present utility model;

[0026] Figure 3 It is a schematic diagram of the installation structure of the push-pull loading plate of the present utility model;

[0027] Figure 4 It is a schematic diagram of the structure of the push-pull loading plate of the present utility model;

[0028] Figure 5 It is a schematic diagram of the installation structure of the heating tube of the present utility model. Detailed Embodiments

[0029] In order to make the utility model purpose, features and advantages of the present utility model more obvious and understandable, the following will combine the accompanying drawings in the embodiments of the present utility model to clearly and completely describe the technical solutions in the embodiments of the present utility model. Obviously, the embodiments described below are only a part of the embodiments of the present utility model, rather than 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 work belong to the scope of protection of the present utility model.

[0030] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intermediate component present at the same time.

[0031] The following will further illustrate the technical solutions of the present utility model in conjunction with the accompanying drawings and through specific embodiments.

[0032] As Figures 1 to 5 shown, the embodiment of the present utility model provides a uniform baking device for resin grinding wheel production, including a box body 1, a heating pipe 2, a blower 3, a push-pull loading plate 41, a push-pull cylinder 42, a fixing plate 43, a sliding seat 44 and a push-pull sliding rod 45;

[0033] The box body 1 has an accommodating chamber, a plurality of the fixing plates 43 are arranged vertically in sequence along the height direction of the accommodating chamber, two of the sliding seats 44 are arranged on both sides of the fixing plate 43, the push-pull sliding rod 45 is arranged on the sliding seat 44, the push-pull sliding rod 45 can slide relative to the sliding seat 44, the push-pull loading plate 41 is arranged between the two push-pull sliding rods 45, and a plurality of loading holes 410 are arranged on the push-pull loading plate 41, and the loading holes 410 are used for positioning and placing the resin grinding wheels to be baked; arranging a plurality of fixing plates 43 vertically in sequence along the height direction of the accommodating chamber can make full use of the internal space of the box body 1 to realize multi-layer simultaneous baking and improve production efficiency; the push-pull sliding rod 45 is arranged on the sliding seat 44 and can slide relative to the sliding seat 44, so as to provide a stable support and moving track for the push-pull loading plate 41; through the cooperation with the push-pull sliding rod 45, the push-pull loading plate 41 can be pushed and pulled inside and outside the box body 1, which is convenient to realize the loading and unloading operations of the resin grinding wheels, simplifies the work process and improves the operation efficiency; the loading holes 410 can realize the precise positioning and placement of the resin grinding wheels and prevent them from moving or tilting during the baking process.

[0034] On the side wall of the box body 1, there is a discharge hole 10 for the sliding out of the push-pull loading plate 41. At the end of the push-pull loading plate 41, there is a vertically arranged sealing door plate 411, and the sealing door plate 411 is used to seal the discharge hole 10. The push-pull cylinder 42 is arranged on the side wall of the box body 1, and the movable end of the push-pull cylinder 42 is connected to the side end of the sealing door plate 411 to drive the push-pull loading plate 41 to extend out or push into the box body 1. With such a setting, each layer of resin grinding wheels can be loaded separately, which is convenient for hierarchical management. The setting of the push-pull cylinder 42 facilitates the realization of the automatic control of the push-pull loading plate 41. The operator does not need to frequently open the entire box body 1, and only needs to complete the loading and unloading through the sliding operation of the push-pull loading plate 41, reducing the complexity of manual operation and the labor intensity of people; during loading, there is no need to wait for the inside of the baking oven to cool down before operating. The operator can extend the push-pull loading plate 41 and then carry out the loading and unloading work, avoiding operation in a high-temperature environment, reducing safety risks such as scalding, and improving work safety.

[0035] As Figure 5 shown, the heating tube 2 is arranged at the bottom of the box body 1, and the heating tube 2 is used to generate heat for baking the resin grinding wheels. The blower 3 is arranged at the bottom of the heating tube 2, and the blower 3 is used to drive the hot air flow to flow upward to each push-pull loading plate 41. By arranging the heating tube 2 at the bottom of the box body 1 and using the blower 3 to drive the hot air flow to flow upward from the bottom, the hot air flow can be evenly distributed to each push-pull loading plate 41, ensuring that each resin grinding wheel is heated uniformly, reducing the situation of local overheating or overcooling, and improving the baking quality.

[0036] As Figure 4 shown, further, a plurality of flow guide holes 412 are arranged on the push-pull loading plate 41, and the flow guide holes 412 are used for the up and down flow of the hot air flow. The setting of the flow guide holes 412 enables the hot air flow to circulate between the multi-layer loading plates, thereby eliminating the dead corners and accumulation areas of the hot air flow in the box body 1 and ensuring the uniform distribution of the temperature inside the box body 1.

[0037] As Figure 2 shown, further, it further includes a limiting rod 46. The limiting rod 46 is arranged at the bottom of the push-pull loading plate 41, and one end of the limiting rod 46 away from the sealing door plate 411 is exposed outside the push-pull loading plate 41. The limiting rod 46 is used to abut against the inner wall of the box body 1 when the push-pull loading plate 41 is pushed into the accommodating chamber to limit the inward pushing stroke of the push-pull loading plate 41. The setting of the limiting rod 46 enables the push-pull loading plate 41 to accurately reach the predetermined position every time it moves inward, ensuring that the flow guide holes 412 of each layer of loading plates can be vertically communicated with each other, thereby improving the fluidity of the hot air flow.

[0038] AsFigure 4 and Figure 5 As shown in and

[0039] , further, a limit plate 47 is further included. The limit plate 47 is arranged on the push-pull loading plate 41. The limit plate 47 is used to abut against the side wall of the discharge hole 10 when the push-pull loading plate 41 extends out of the box body 1, so as to limit the outward extension stroke of the push-pull loading plate 41, prevent the push-pull loading plate 41 from accidentally sliding out or falling off during the outward extension process, improve the operation safety. And when the limit plate 47 abuts against the side wall of the discharge hole 10, it can partially seal the discharge hole 10, thereby reducing heat leakage, improving the utilization efficiency of thermal energy, and saving energy.

[0039] As Figure 5 shown in and

[0040] , further, a wind guide cover 5 is further included. The wind guide cover 5 is arranged around the outside of the blade part of the fan 3. The wind guide cover 5 is used to guide the hot air flow to flow upward. The setting of the wind guide cover 5 can reduce the diffusion of the hot air flow to the surroundings, enable more heat to be used for heating the resin grinding wheel, and reduce heat loss.

[0040] As Figure 5 shown in and

[0041] , further, a reflector 6 is arranged below the wind guide cover 5. The reflector 6 is used to reflect the heat generated by the heating tube 2 upward. The reflector 6 can reflect the heat generated by the heating tube 2 upward to avoid the loss of heat downward.

[0041] As Figure 2 shown in and

[0042] , further, a rear box door 11 is further included. The rear box door 11 is arranged on the side of the box body 1 away from the discharge hole 10. The rear box door 11 is movably connected to the box body 1 through a hinge. The setting of the rear box door 11 can facilitate the operator to quickly open the box body 1 for internal inspection and maintenance.

[0042] The above is the case. The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An even baking device for resin grinding wheel production, characterized in that It includes a box body, heating tubes, a fan, a push-pull loading plate, a push-pull cylinder, a fixing plate, a sliding seat, and a push-pull sliding rod; There is an accommodating chamber inside the box body. A plurality of the fixing plates are arranged in sequence up and down along the height direction of the accommodating chamber. Two of the sliding seats are arranged on both sides of the fixing plate. The push-pull sliding rod is arranged on the sliding seat, and the push-pull sliding rod can slide relative to the sliding seat; The push-pull loading plate is arranged between the two push-pull sliding rods. A number of loading holes are provided on the push-pull loading plate, and the loading holes are used for positioning and placing resin grinding wheels to be baked; An outlet hole for the push-pull loading plate to slide out is provided on the side wall of the box body. A vertically arranged sealing door plate is provided at the end of the push-pull loading plate, and the sealing door plate is used to seal the outlet hole; The push-pull cylinder is arranged on the side wall of the box body, and the movable end of the push-pull cylinder is connected to the side end of the sealing door plate to drive the push-pull loading plate to extend out or push into the box body; The heating tubes are arranged at the bottom of the box body, and the heating tubes are used to generate heat for baking resin grinding wheels. The fan is arranged at the bottom of the heating tubes, and the fan is used to drive the hot air flow to flow upward to each of the push-pull loading plates; 2. The uniform baking device for resin grinding wheel production according to claim 1, wherein, A number of diversion holes are provided on the push-pull loading plate, and the diversion holes are used for the up-and-down flow of the hot air flow; 3. The uniform baking device for resin grinding wheel production according to claim 2, characterized in that, It further includes a limiting rod. The limiting rod is arranged at the bottom of the push-pull loading plate, and one end of the limiting rod away from the sealing door plate is exposed outside the push-pull loading plate; The limiting rod is used to abut against the inner wall of the box body when the push-pull loading plate is pushed into the accommodating chamber to limit the inward pushing stroke of the push-pull loading plate; 4. The uniform baking device for resin grinding wheel production according to claim 3, wherein, It further includes a limiting plate. The limiting plate is arranged on the push-pull loading plate; The limiting plate is used to abut against the side wall of the outlet hole when the push-pull loading plate extends outside the box body to limit the outward extending stroke of the push-pull loading plate; 5. The uniform baking device for resin grinding wheel production according to claim 4, characterized in that, It further includes a wind guide cover. The wind guide cover surrounds the outside of the impeller part of the fan, and the wind guide cover is used to guide the hot air flow to flow upward; 6. The uniform baking device for resin grinding wheel production according to claim 5, characterized in that, A reflecting plate is provided below the wind guide cover, and the reflecting plate is used to reflect the heat generated by the heating tubes upward; 7. The uniform baking device for resin grinding wheel production according to any one of claims 1-6, characterized in that, It further includes a rear box door. The rear box door is arranged on the side of the box body away from the outlet hole, and the rear box door is movably connected to the box body through a hinge.

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