Coating machine transfer mechanism with rollers and suction pallets arranged alternately
Patent Information
- Application Number
- CN202522789805.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-29
- Publication Date
- 2026-09-29
- Estimated Expiration
- 2035-12-29
AI Technical Summary
部分装置虽增设了吸附结构，但多为整体式吸附设计，无法实现输送前段的平稳承托与后段的精准吸附的有序衔接，导致物料在输送起始阶段易因吸附力突变产生偏移、晃动，或在无吸附支撑的区域出现滑落风险，严重影响后续涂布等工艺的加工精度
[0007]采用上述技术方案的有益效果是：通过将托板组件设计为无吸附孔的前铺板与带吸附孔的吸盘盒组合结构，实现了物料输送前段经前铺板的平稳承托与后段经吸盘盒的稳定吸附定位，避免物料在传送带输送过程中偏移；抽气管与吸盘盒的配合可根据物料需求调节吸附力，适配不同重量、材质的物料；油液回收组件中收集槽、回流槽与收集桶的组合设置，能快速收集托板组件滴落的油液并定向回流至收集桶，避免油液污染机架及工作环境；辊筒组件中主动辊、被动辊与涂布机输送底辊的协同设置，保证了传送带输送的稳定性与动力传递的可靠性，主动电机与减速器的配合可精准调节输送速度；涂布机输送底辊配套的调节件实现了竖向高度微调，能适配不同厚度的物料输送或不同的涂布工艺需求，整体结构集成吸附定位与油液回收功能，提升了机架所承载输送装置的多功能性与适配性。
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Figure CN224807754U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of coating machine conveying mechanisms, specifically a coating machine conveying mechanism in which rollers and adsorption trays are arranged alternately. Background Technology
[0002] In the field of material handling in industrial production, especially in coating processes, the stability of the conveying device, the accuracy of material positioning, and the cleanliness of the production environment directly affect product quality and production efficiency. Currently, most existing conveying devices use a single conveyor belt or idler roller structure, which has many shortcomings in practical applications.
[0003] On the one hand, traditional conveying devices lack effective positioning mechanisms to meet the needs of material conveying requiring precise positioning. Although some devices have added adsorption structures, they are mostly integral adsorption designs, which cannot achieve an orderly connection between stable support at the front end of the conveying and precise adsorption at the back end. This causes the material to easily shift or shake due to sudden changes in adsorption force at the beginning of the conveying stage, or to slip in areas without adsorption support, seriously affecting the processing accuracy of subsequent coating and other processes.
[0004] On the other hand, in conveying scenarios involving oil lubrication or materials that are themselves oily, existing conveying devices generally do not have a specific oil recovery structure, or only a simple oil receiving tray. Oil can easily overflow from the oil receiving tray, contaminating the frame, conveyor belt, and drive components (such as active rollers and passive rollers). This not only exacerbates equipment wear and shortens equipment lifespan, but also pollutes the working environment and increases subsequent cleaning and maintenance costs. Utility Model Content
[0005] The purpose of this invention is to provide a coating machine conveying mechanism with alternating rollers and adsorption trays to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a coating machine conveying mechanism with alternating rollers and adsorption trays, comprising: A frame, with a conveyor belt mounted on top of the frame; A pallet assembly is embedded inside the conveyor belt and fixed on the frame. The pallet assembly includes a front plate without suction holes and a suction cup box arranged side by side behind the front plate. The suction cup box has suction holes on its surface and an air extraction pipe is connected to the bottom of the suction cup box. An oil recovery assembly is disposed inside the frame and below the pallet assembly. The oil recovery assembly includes a collection tank and a return tank communicating with the collection tank. A collection bucket is disposed at the end of the return tank. The lower part of the frame is provided with a roller assembly, which includes a drive roller, a drive motor connected to the drive roller, a reducer connected between the drive motor and the drive roller, and at least one passive roller. It also includes at least one coating machine conveyor bottom roller, and the coating machine conveyor bottom roller is provided with adjustment components on both sides for vertical fine adjustment and lifting.
[0007] The beneficial effects of adopting the above technical solution are as follows: By designing the pallet assembly as a combination structure of a front plate without adsorption holes and a suction cup box with adsorption holes, the front plate provides stable support for the material in the front section of the conveyor and the suction cup box provides stable adsorption and positioning in the rear section, preventing the material from shifting during the conveyor belt transport process; the cooperation between the suction pipe and the suction cup box can adjust the adsorption force according to the material requirements, adapting to materials of different weights and materials; the combination of the collection tank, return tank, and collection bucket in the oil recovery assembly can quickly collect the oil dripping from the pallet assembly and direct it back to the collection bucket, preventing oil from contaminating the frame and the working environment; the coordinated arrangement of the active roller, passive roller, and coating machine conveyor bottom roller in the roller assembly ensures the stability of the conveyor belt transport and the reliability of power transmission, and the cooperation between the active motor and the reducer can precisely adjust the conveying speed; the adjustment component of the coating machine conveyor bottom roller enables fine adjustment of the vertical height, which can adapt to the conveying of materials of different thicknesses or different coating process requirements. The overall structure integrates adsorption positioning and oil recovery functions, improving the multifunctionality and adaptability of the conveying device carried by the frame.
[0008] As a further improvement of this utility model, the number of suction cup boxes is two, and they are arranged side by side abutting each other at the rear edge of the front panel.
[0009] The beneficial effects of adopting the above technical solution are as follows: The two suction cup boxes are set side by side against the rear edge of the front plate, which on the one hand ensures continuous coverage of the adsorption area and avoids the material from shifting or shaking due to support gaps when transitioning from the stable support section of the front plate to the adsorption and positioning section of the suction cup box; on the other hand, the design of the double suction cup box can enhance the adsorption stability. Even if the adsorption of a single suction cup box fails locally, the basic adsorption effect can still be maintained by the other suction cup box, which improves the reliability of adsorption and positioning. At the same time, it simplifies the layout of the adsorption structure and makes it easier to fit with the inner side of the conveyor belt.
[0010] As a further improvement of this utility model, one end of the air extraction pipe is connected to the inside of the suction cup box, and the other end extends to the outside of the frame and is connected to the air extraction device.
[0011] The beneficial effects of adopting the above technical solution are as follows: one end of the suction pipe is connected to the inside of the suction cup box, and the other end extends to the outside of the frame to connect to the suction equipment, which makes the installation layout of the suction equipment more flexible, avoids the equipment occupying the limited space inside the frame, and facilitates the installation and maintenance of the oil recovery components (collection tank, return tank, etc.) and roller components (active roller, passive roller, etc.) inside the frame; at the same time, the external suction equipment can be selected according to different power models according to actual needs, which makes it convenient to adjust the suction force of the suction cup box according to the material characteristics, thus improving the versatility and scalability of the device.
[0012] As a further improvement of this utility model, the collection groove has a U-shaped structure, and the opening of the collection groove faces upward and is set in close contact with the bottom of the tray assembly.
[0013] The beneficial effects of adopting the above technical solution are as follows: the U-shaped collection trough opening faces upward and is set close to the bottom of the pallet assembly (front plate, suction cup box), which maximizes the oil collection range and can fully receive the oil dripping from the pallet assembly, avoiding oil leakage; the close-fitting setting shortens the oil dripping distance, reduces splashing when the oil drips, and reduces the contamination of the inner roller assembly of the frame (drive roller, coating machine conveyor bottom roller, etc.). At the same time, the U-shaped structure facilitates oil convergence, providing a stable liquid flow basis for subsequent return to the return tank.
[0014] As a further improvement of this utility model, the reflux trough is inclined, and the high end of the reflux trough is connected to the bottom of the collection trough, while the low end faces the collection bucket.
[0015] The beneficial effects of adopting the above technical solution are as follows: the reflux tank is set at an angle with its high end connected to the collection tank and its low end facing the collection bucket. It uses gravity to realize the automatic reflux of oil without the need for additional power drive components, thus reducing equipment energy consumption and manufacturing costs. The inclined structure can ensure the smooth flow of oil in the reflux tank, avoid oil stagnation and accumulation, and reduce the impact of oil deterioration on the frame and other components. At the same time, the design of the low end facing the collection bucket can realize the directional collection of oil, improving the convenience of oil recovery.
[0016] As a further improvement of this utility model, in the roller assembly, the active roller, the passive roller, and the coating machine conveying bottom roller are all arranged in parallel, and the axis height of the active roller and the passive roller are consistent.
[0017] The beneficial effects of adopting the above technical solution are as follows: the active roller, passive roller, and coating machine conveyor bottom roller are arranged in parallel, and the axis height of the active roller and passive roller is consistent, which ensures that the force is uniform during the operation of the conveyor belt, avoids problems such as belt deviation and accelerated wear caused by roller misalignment, and extends the service life of the conveyor belt; the parallel and equal height roller structure keeps the conveyor belt conveying surface flat, improves the stability of material conveying, and provides a stable conveying foundation for subsequent processes such as front plate support, suction cup adsorption and positioning, and coating.
[0018] As a further improvement of this utility model, the adjusting component is a screw jack, the fixed end of which is connected to the frame, and the movable end is connected to the end bearing seat of the conveying bottom roller of the coating machine.
[0019] The beneficial effects of adopting the above technical solution are as follows: The adjusting component adopts a screw jack, whose fixed end is connected to the frame and the movable end is connected to the end bearing seat of the coating machine conveyor bottom roller. The screw jack has the characteristics of high adjustment accuracy and strong load-bearing capacity, which can accurately realize the vertical fine adjustment of the coating machine conveyor bottom roller, adapting to the conveying needs of materials of different thicknesses or the requirements of different coating processes for roller height; at the same time, the screw jack has strong structural stability, and after adjustment, it can reliably lock the position of the coating machine conveyor bottom roller, avoiding roller height deviation during conveyor belt conveying, ensuring process stability, and its installation and maintenance are convenient, reducing equipment operation and maintenance costs.
[0020] As a further improvement of this utility model, the upper surface of the front plate and the suction cup box are on the same horizontal plane, and both are in contact with the inner sidewall of the conveyor belt.
[0021] The beneficial effects of adopting the above technical solution are as follows: the upper surfaces of the front plate and the suction cup box are on the same horizontal plane and are both in contact with the inner wall of the conveyor belt, which ensures that the force on the conveyor belt is stable during operation and avoids increased resistance and wear caused by the difference in surface height between the front plate and the suction cup box, thus extending the service life of the conveyor belt; at the same time, the flat support surface can keep the material stable during the transition from being supported by the front plate to being adsorbed by the suction cup box, avoiding the material from bumping or shifting due to uneven support surface, and further improving the stability of material conveying. Attached Figure Description
[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0023] Figure 1This is a schematic diagram of the overall structure of the coating machine conveying mechanism with alternating roller and adsorption plate arrangement of the present invention. Figure 2 This is a bottom view of the conveying mechanism of the coating machine with alternating rollers and adsorption trays according to the present invention. Figure 3 This is a schematic diagram of the active roller structure of the coating machine conveying mechanism with alternating roller and adsorption plate arrangement according to this utility model. Figure 4 This is a schematic diagram of the return trough structure of the coating machine conveying mechanism with alternating rollers and adsorption trays according to this utility model. Figure 5 This is a schematic diagram of the suction cup box structure of the coating machine conveying mechanism with alternating rollers and adsorption trays according to this utility model. Figure 6 This is a schematic diagram of the passive roller structure of the coating machine conveying mechanism with alternating roller and adsorption plate arrangement according to this utility model.
[0024] In the diagram: 1. Frame; 2. Conveyor belt; 3. Front plate; 4. Suction cup box; 41. Suction hole; 42. Air extraction pipe; 5. Collection tank; 6. Return tank; 7. Collection bucket; 8. Drive roller; 9. Drive motor; 10. Reducer; 11. Passive roller; 12. Coating machine conveyor bottom roller; 13. Adjusting component. 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] Please see Figures 1-6 This utility model provides a coating machine conveying mechanism with alternating rollers and adsorption trays, comprising: Frame 1, conveyor belt 2 mounted on the upper part of frame 1; The pallet assembly is embedded in the inner side of the conveyor belt 2 and fixed on the frame 1. The pallet assembly includes a front plate 3 without suction holes and a suction cup box 4 arranged side by side behind the front plate 3. The suction cup box 4 has suction holes 41 on its surface and an air extraction pipe 42 connected to the bottom of the suction cup box 4. The oil recovery assembly is located inside the frame 1 and below the tray assembly. The oil recovery assembly includes a collection tank 5 and a return tank 6 connected to the collection tank 5. A collection bucket 7 is provided at the end of the return tank 6. The lower part of the frame 1 is provided with a roller assembly, which includes an active roller 8, an active motor 9 connected to the active roller 8, a reducer 10 connected between the active motor 9 and the active roller 8, and at least one passive roller 11. It also includes at least one coating machine conveyor bottom roller 12, and the coating machine conveyor bottom roller 12 is provided with adjusting components 13 on both sides for vertical fine adjustment of its lifting and lowering.
[0027] The beneficial effects of adopting the above technical solution are as follows: By designing the pallet assembly as a combination structure of a front plate 3 without suction holes and a suction cup box 4 with suction holes 41, the front plate 3 provides stable support for the material in the front section of the conveyor and the suction cup box 4 provides stable suction and positioning in the rear section, preventing the material from shifting during the conveyor belt 2 transport process; the cooperation between the suction pipe 42 and the suction cup box 4 can adjust the suction force according to the material requirements, adapting to materials of different weights and materials; the combination of the collection tank 5, the return tank 6, and the collection bucket 7 in the oil recovery assembly can quickly collect the oil dripping from the pallet assembly and direct it back to the designated location. The collection bucket 7 prevents oil from contaminating the frame 1 and the working environment. The coordinated arrangement of the active roller 8, passive roller 11, and coating machine conveyor bottom roller 12 in the roller assembly ensures the stability of the conveyor belt 2 and the reliability of power transmission. The cooperation between the active motor 9 and the reducer 10 can precisely adjust the conveying speed. The adjustment component 13 of the coating machine conveyor bottom roller 12 enables fine adjustment of the vertical height, which can adapt to the conveying of materials of different thicknesses or different coating process requirements. The overall structure integrates adsorption positioning and oil recovery functions, which improves the versatility and adaptability of the conveying device carried by the frame 1.
[0028] In one embodiment of this utility model, there are two suction cup boxes 4, which are arranged side by side abutting each other at the rear edge of the front panel 3.
[0029] The beneficial effects of adopting the above technical solution are as follows: the two suction cup boxes 4 are set side by side against the rear edge of the front plate 3, which on the one hand ensures continuous coverage of the adsorption area and avoids the material from shifting or shaking due to support gaps when transitioning from the stable support section of the front plate 3 to the adsorption and positioning section of the suction cup box 4; on the other hand, the design of the double suction cup box 4 can enhance the adsorption stability. Even if the adsorption of a single suction cup box 4 fails locally, the basic adsorption effect can still be maintained by the other suction cup box 4, which improves the reliability of adsorption and positioning, and simplifies the layout of the adsorption structure, making it easier to fit with the inner side of the conveyor belt 2.
[0030] In one embodiment of this utility model, one end of the suction pipe 42 is connected to the inside of the suction cup box 4, and the other end extends to the outside of the frame 1 and is connected to the suction device.
[0031] The beneficial effects of adopting the above technical solution are as follows: one end of the suction pipe 42 is connected to the inside of the suction cup box 4, and the other end extends to the outside of the frame 1 to connect to the suction equipment, which makes the installation layout of the suction equipment more flexible, avoids the equipment occupying the limited space inside the frame 1, and facilitates the installation and maintenance of the oil recovery component collection tank 5, return tank 6, roller assembly active roller 8, passive roller 11, etc. inside the frame 1; at the same time, the external suction equipment can be selected according to different power models according to actual needs, which makes it convenient to adjust the adsorption force of the suction cup box 4 according to the material characteristics, and improves the versatility and scalability of the device.
[0032] In one embodiment of this utility model, the collection trough 5 has a U-shaped structure, and the opening of the collection trough 5 faces upward and is attached to the bottom of the tray assembly.
[0033] The beneficial effects of adopting the above technical solution are as follows: the U-shaped collection tank 5 has an upward opening and is set in close contact with the front plate 3 of the pallet assembly and the bottom of the suction cup box 4, which maximizes the oil collection range and can fully receive the oil dripping from the pallet assembly, avoiding oil leakage; the close contact setting shortens the oil dripping distance, reduces splashing when the oil drips, and reduces the contamination of the oil on the inner roller assembly of the frame 1, the active roller 8, the coating machine conveying bottom roller 12, etc. At the same time, the U-shaped structure facilitates oil convergence and provides a stable liquid flow basis for subsequent return to the return tank 6.
[0034] In one embodiment of this utility model, the return trough 6 is inclined, and the high end of the return trough 6 is connected to the bottom of the collection trough 5, while the low end faces the collection bucket 7.
[0035] The beneficial effects of adopting the above technical solution are as follows: the return tank 6 is set at an inclination and its high end is connected to the collection tank 5, while its low end faces the collection bucket 7. It uses gravity to realize the automatic return of oil without the need for additional power drive components, thus reducing equipment energy consumption and manufacturing costs. The inclination structure can ensure the smooth flow of oil in the return tank 6, avoid oil stagnation and accumulation, and reduce the impact of oil deterioration on the frame 1 and other components. At the same time, the design of the low end facing the collection bucket 7 can realize the directional collection of oil, improving the convenience of oil recovery.
[0036] In one embodiment of this utility model, in the roller assembly, the active roller 8, the passive roller 11, and the coating machine conveying bottom roller 12 are all arranged in parallel, and the axis heights of the active roller 8 and the passive roller 11 are consistent.
[0037] The beneficial effects of adopting the above technical solution are as follows: the active roller 8, the passive roller 11, and the coating machine conveyor bottom roller 12 are arranged in parallel, and the axis height of the active roller 8 and the passive roller 11 is consistent, which ensures that the force is uniform during the operation of the conveyor belt 2, avoids problems such as deviation and increased wear caused by roller misalignment, and extends the service life of the conveyor belt 2; the parallel and equal height roller structure keeps the conveying surface of the conveyor belt 2 flat, improves the stability of material conveying, and provides a stable conveying foundation for subsequent processes such as front plate 3 support, suction cup box 4 adsorption and positioning, and coating.
[0038] In one embodiment of this utility model, the adjusting component 13 is a screw jack, the fixed end of which is connected to the frame 1, and the movable end is connected to the end bearing seat of the coating machine conveying bottom roller 12.
[0039] The beneficial effects of adopting the above technical solution are as follows: The adjusting component 13 adopts a screw jack, with its fixed end connected to the frame 1 and its movable end connected to the end bearing seat of the coating machine conveyor bottom roller 12. The screw jack has the characteristics of high adjustment accuracy and strong load-bearing capacity, which can accurately realize the vertical fine adjustment of the coating machine conveyor bottom roller 12, adapting to the conveying needs of materials of different thicknesses or the requirements of different coating processes for roller height; at the same time, the screw jack has strong structural stability, and after adjustment, it can reliably lock the position of the coating machine conveyor bottom roller 12, avoiding roller height deviation during the conveyor belt 2 conveying process, ensuring process stability, and its installation and maintenance are convenient, reducing equipment operation and maintenance costs.
[0040] In one embodiment of this utility model, the upper surfaces of the front plate 3 and the suction cup box 4 are on the same horizontal plane and are both in contact with the inner sidewall of the conveyor belt 2.
[0041] The beneficial effects of adopting the above technical solution are as follows: the upper surfaces of the front plate 3 and the suction cup box 4 are on the same horizontal plane and are both attached to the inner sidewall of the conveyor belt 2, which ensures that the force on the conveyor belt 2 is stable during operation, avoids the increase in running resistance and aggravated wear caused by the difference in surface height between the front plate 3 and the suction cup box 4, and extends the service life of the conveyor belt 2; at the same time, the flat support surface can keep the material stable during the transition from being supported by the front plate 3 to being adsorbed by the suction cup box 4, and avoid the material from bumping or shifting due to uneven support surface, further improving the stability of material conveying.
[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A coating machine conveying mechanism with alternating rollers and adsorption trays, characterized in that, include: A frame, with a conveyor belt mounted on top of the frame; A pallet assembly is embedded inside the conveyor belt and fixed on the frame. The pallet assembly includes a front plate without suction holes and a suction cup box arranged side by side behind the front plate. The suction cup box has suction holes on its surface and an air extraction pipe is connected to the bottom of the suction cup box. An oil recovery assembly is disposed inside the frame and below the pallet assembly. The oil recovery assembly includes a collection tank and a return tank communicating with the collection tank. A collection bucket is disposed at the end of the return tank. The lower part of the frame is provided with a roller assembly, which includes a drive roller, a drive motor connected to the drive roller, a reducer connected between the drive motor and the drive roller, and at least one passive roller. It also includes at least one coating machine conveyor bottom roller, and the coating machine conveyor bottom roller is provided with adjustment components on both sides for vertical fine adjustment and lifting.
2. The coating machine conveying mechanism with alternating rollers and adsorption trays according to claim 1, characterized in that, The suction cup boxes are of two sizes and are arranged side by side abutting each other at the rear edge of the front panel.
3. The coating machine conveying mechanism with alternating rollers and adsorption trays as described in claim 1, characterized in that, One end of the suction pipe is connected to the inside of the suction cup box, and the other end extends to the outside of the frame and is connected to the suction device.
4. The coating machine conveying mechanism with alternating rollers and adsorption trays according to claim 1, characterized in that, The collection trough has a U-shaped structure, with its opening facing upwards and attached to the bottom of the tray assembly.
5. The coating machine conveying mechanism with alternating rollers and adsorption trays according to claim 1, characterized in that, The reflux trough is inclined, with its high end connected to the bottom of the collection trough and its low end facing the collection bucket.
6. The coating machine conveying mechanism with alternating rollers and adsorption trays according to claim 1, characterized in that, In the roller assembly, the active roller, the passive roller, and the coating machine conveyor bottom roller are all arranged in parallel, and the axis heights of the active roller and the passive roller are the same.
7. The coating machine conveying mechanism with alternating rollers and adsorption trays according to claim 1, characterized in that, The adjusting component is a screw jack, the fixed end of which is connected to the frame, and the movable end is connected to the end bearing seat of the conveying bottom roller of the coating machine.
8. The coating machine conveying mechanism with alternating rollers and adsorption trays according to claim 1, characterized in that, The front plate and the upper surface of the suction cup box are on the same horizontal plane and are both in contact with the inner sidewall of the conveyor belt.