CN214358445U - Uniform force pressing conveying equipment - Google Patents
Uniform force pressing conveying equipment Download PDFInfo
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- CN214358445U CN214358445U CN202120393041.7U CN202120393041U CN214358445U CN 214358445 U CN214358445 U CN 214358445U CN 202120393041 U CN202120393041 U CN 202120393041U CN 214358445 U CN214358445 U CN 214358445U
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Abstract
The utility model belongs to the technical field of abrasive belt processing equipment, in particular to a uniform force pressing conveying device, which comprises an upper conveying device, a lower conveying device, a driving mechanism and a clamping mechanism; the lower surface of the conveying belt of the upper conveying device is clung to the upper surface of the conveying belt of the lower conveying device; the supporting device is arranged in the conveying belt of the upper conveying device and comprises a connecting clamping plate, an air bag, an air source and a pressing plate, the transverse edges of the two sides of the connecting clamping plate are clamped in clamping grooves, the air bag is arranged in the clamping grooves formed by the pressing plate and the connecting clamping plate, and the distance between the pressing plate and the connecting clamping plate is changed through the inflation and deflation of the air bag, so that the conveying belts of the upper conveying device and the lower conveying device are tightly pressed together by the pressing plate; the pressing plates are arranged in a plurality and are sequentially arranged along the length direction of the conveying belt; therefore, each position of the conveying belt of the whole upper conveying device is subjected to downward pressure, and the clamping force between the conveying devices is ensured.
Description
Technical Field
The utility model belongs to the technical field of abrasive band processing equipment, concretely relates to even power compresses tightly conveying equipment.
Background
In the production process of the abrasive belt, two ends of the produced wide abrasive belt with fixed length are bonded together to form a finished abrasive belt ring, the abrasive belt is also called an abrasive belt and is widely used in industrial application, in the production process of the abrasive belt ring, two ends of the abrasive belt with fixed length are required to be sanded, sucked, coated, heated and bonded, in order to facilitate the processing of the end part of the abrasive belt, a longer conveying device is generally adopted for conveying, the conveying device comprises an upper conveying belt and a lower conveying belt, at least one of the upper conveying belt and the lower conveying belt is driven by a power device to operate, the upper conveying belt and the lower conveying belt are pressed together, the abrasive belt is tightly conveyed by the upper conveying belt and the lower conveying belt, so that the operation of the abrasive belt is ensured, the existing conveying belt presses the upper conveying belt on the lower conveying belt by a cylinder, and as the sanding tools used for processing different types of the abrasive belts, such as the corundum abrasive belt requires the use of a black diamond grinding tool, and the paper abrasive belt requires the use of a common grinding tool, in order to adapt to the processing of different abrasive belts, the equipment for processing the end part of the existing abrasive belt generally adopts a longer conveying belt, various processing grinding tools and devices for dust collection, glue coating, heating, bonding and the like are sequentially arranged, because the conveying belts are supported tightly through conveying rollers at two ends, the conveying belts are compressed by a square pipe arranged in the conveying belt, under the condition that the conveying belts are longer, the abrasive belt cannot be clamped due to the fact that gaps are reserved between local conveying belts due to the deformation or stress deformation of the square pipe, the abrasive belt cannot be effectively processed due to the position deviation of the abrasive belt in the processing process, the length of the conveying belt is generally shortened in the prior art, and a plurality of conveying belts are sequentially arranged.
Therefore, there is a need to provide an improved solution to the deficiencies of the prior art.
Disclosure of Invention
An object of the utility model is to provide a conveying equipment is compressed tightly to even power to solve present abrasive band at least and cut the problem that the production efficiency is low that the in-process manual adjustment tensioning roller is long consuming time, causes.
In order to realize the purpose, the utility model provides a following technical scheme:
a uniform force compaction conveying device comprises a conveying device, a driving mechanism and a clamping mechanism; the conveying device comprises a conveying belt and conveying rollers, at least two conveying rollers are arranged at two ends of the conveying belt and used for supporting the conveying belt, two conveying devices are arranged and respectively comprise an upper conveying device and a lower conveying device, and the upper conveying device and the lower conveying device are stacked together so that the lower surface of the conveying belt of the upper conveying device is tightly attached to the upper surface of the conveying belt of the lower conveying device; a supporting device is arranged in the conveying belt of the upper conveying device and/or the lower conveying device, the supporting device comprises a connecting clamping plate, an air bag, an air source and a pressing plate, and the connecting clamping plate is connected with the shell of the upper conveying device and/or the lower conveying device; the pressing surface of the pressing plate is tightly attached to the inner side surface of the conveying belt, a clamping groove is formed in the opposite surface of the pressing plate, limiting baffles are arranged on two sides of the clamping groove, the connecting clamping plate is in a shape like a Chinese character ji, the transverse edges of two sides of the connecting clamping plate are clamped in the clamping groove, the air bag is arranged in a groove formed by the pressing plate and the clamping groove of the pressing plate and the connecting clamping plate, the air source is communicated with the air bag, and the distance between the pressing plate and the connecting clamping plate is changed through the inflation and deflation of the air bag, so that the conveying belts of the upper conveying device and the lower conveying device are tightly pressed together by the pressing plate; the number of the pressing plates is multiple, and the pressing plates are sequentially arranged along the length direction of the conveying belt; the driving mechanism is connected with the upper conveying device and/or the lower conveying device and is used for driving the conveying belt of the upper conveying device and/or the lower conveying device to rotate; the clamping mechanism is to be disposed between the upper and lower conveyors for clamping the upper and lower conveyors together.
In the uniform-force pressing conveying equipment, as a preferable scheme, the clamping mechanism is a pressing cylinder, and the number of the pressing cylinders is at least two, and the pressing cylinders are connected with the machine shell of the conveying equipment through supporting arms.
In the uniform-force compacting conveying apparatus as described above, preferably, the driving mechanism includes a driving motor and a gear box, and the driving motor is connected to the conveying rollers of the upper conveying device and/or the lower conveying device through the gear box.
In the uniform-force compacting and conveying apparatus as described above, preferably, the air cell is provided in plurality, the length of the air cell corresponds to the pressure plate, and the air cell corresponds to the pressure plate.
In the uniform-force compacting conveying equipment, as a preferred scheme, the uniform-force compacting conveying equipment further comprises a supporting square pipe, wherein the connecting clamping plate is fixedly connected with the supporting square pipe, and the connecting clamping plate is connected with the outer shell of the upper conveying device and/or the lower conveying device through the supporting square pipe.
Compared with the closest prior art, the utility model provides a technical scheme has following beneficial effect:
the utility model provides a conveying equipment is compressed tightly to even power through setting up a plurality of clamp plates to it exerts pressure to set up the gasbag to the clamp plate, thereby makes every position of whole last conveyor's conveyer belt all receive the holding down force, has guaranteed the clamp force between the conveyor. The influence of displacement and scrapping caused by partial loose clamping in the abrasive belt conveying process is avoided. The air bag is adopted as a tension force, an air source is introduced, the structure is simple, the force distribution is uniform, the requirement on the manufacturing precision of the conveying device is greatly reduced, and the conveying device has important significance in long-distance clamping.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. Wherein:
fig. 1 is a schematic structural view of a uniform-force pressing conveying device according to an embodiment of the present invention;
fig. 2 is a left side view of the uniform force compaction conveying apparatus according to an embodiment of the present invention;
fig. 3 is a schematic cross-sectional view of an inner support of an upper conveyor belt according to an embodiment of the present invention;
fig. 4 is an exploded view of the internal supporting structure of the upper conveying belt according to the embodiment of the present invention.
In the figure: 1. a drive motor; 2. pressing down the air cylinder; 3. an upper conveying device; 4. a lower conveying device; 5. an upper conveying roller; 6. a lower conveying roller; 7. a gearbox; 8. a support arm; 9. connecting a clamping plate; 10. an air bag; 11. a lower pressing plate; 12. an upper conveying belt; 13. and supporting the square pipe.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and do not require that the present invention must be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. The terms "connected" and "connected" used in the present invention should be understood in a broad sense, and may be, for example, either fixed or detachable; they may be directly connected or indirectly connected through intermediate members, and specific meanings of the terms may be understood as appropriate by those skilled in the art.
According to an embodiment of the present invention, as shown in fig. 1 to 4, there is provided a uniform-force pressing conveying apparatus, which includes a conveying device, a driving mechanism, and a clamping mechanism; the conveying device comprises a conveying belt and conveying rollers, at least two conveying rollers are arranged at two ends of the conveying belt and used for supporting the conveying belt, two conveying devices are arranged and respectively comprise an upper conveying device 3 and a lower conveying device 4, the upper conveying device 3 and the lower conveying device 4 are stacked together, and the lower surface of the conveying belt of the upper conveying device 3 is tightly attached to the upper surface of the conveying belt of the lower conveying device 4; a supporting device is arranged in the conveying belt of the upper conveying device 3 and/or the lower conveying device 4, the supporting device comprises a connecting clamping plate 9, an air bag 10, an air source and a pressing plate 11, and the connecting clamping plate 9 is connected with the shell of the upper conveying device 3 and/or the lower conveying device 4; the pressing surface of the pressing plate 11 is tightly attached to the inner side surface of the conveying belt, a clamping groove is formed opposite to the tightly attached surface of the pressing plate 11, limiting baffles are arranged on two sides of the clamping groove, the connecting clamping plate 9 is in a shape like a Chinese character ji, the transverse edges of two sides of the connecting clamping plate 9 are clamped in the clamping groove, the air bag 10 is arranged in a groove formed by the pressing plate 11 and the clamping groove of the pressing plate 11 and the connecting clamping plate 9, and the distance between the pressing plate 11 and the connecting clamping plate 9 is changed through the inflation and deflation of the air bag 10, so that the pressing plate 11 tightly presses the conveying belts of the upper conveying device 3 and the lower conveying device 4 together; the number of the pressing plates 11 is multiple, and the pressing plates 11 are sequentially arranged along the length direction of the conveying belt; the driving mechanism is connected with the upper conveying device 3 and/or the lower conveying device 4 and is used for driving a conveying belt of the upper conveying device 3 and/or the lower conveying device 4 to rotate; the clamping mechanism will be arranged between the upper conveyor 3 and the lower conveyor 4 for clamping the upper conveyor 3 and the lower conveyor 4 together.
In this embodiment, the driving mechanism is connected with the lower conveying device 4, the supporting device is arranged in the conveying belt (also called as the upper conveying belt 12) of the upper conveying device 3, when the air bag is used, the air source inflates the air bag 10, the air bag 10 expands towards the periphery, and the pressing plate 11 is pressed to move downwards to drive the conveying belt of the upper conveying device 3 to be tightly pressed on the conveying belt of the lower conveying device 4, so as to move under the driving of the lower conveying device 4. Inside the upper transport device 3 are upper transport rollers 5, and inside the lower transport device 4 are lower transport rollers 6.
Further, the clamping mechanism is a pressing cylinder 2, the number of the pressing cylinders 2 is at least two, and the pressing cylinders 2 are connected with the shell of the conveying equipment through supporting arms 8. In this embodiment, the push-down cylinder 2 is a bidirectional cylinder, and can switch air paths to achieve contraction and extension. So that the upper conveyor 3 can be pressed against the lower conveyor 4 or the conveyor can be taken away from the lower conveyor 4 according to the requirements of use.
Further, the driving mechanism comprises a driving motor 1 and a gearbox 7, and the driving motor 1 is connected with the conveying rollers of the upper conveying device 3 and/or the lower conveying device 4 through the gearbox 7.
Furthermore, a plurality of airbags 10 are also provided, the length of the airbag 10 corresponds to the pressing plate 11, and the airbag 10 corresponds to the pressing plate 11. When the abrasive belt clamping device is used, the pressure of different air bags 10 can be adjusted according to requirements, so that the pressing force of each position is adjusted respectively, for example, the processing station is relatively large in stress, the gas pressure of the air bag 10 corresponding to the position can be increased, the clamping force is improved, and the abrasive belt is prevented from being deviated due to high processing force.
Further, the device also comprises a supporting square pipe 13, the connecting clamping plate 9 is fixedly connected with the supporting square pipe 13, and the connecting clamping plate 9 is connected with the outer shell of the upper conveying device 3 and/or the lower conveying device 4 through the supporting square pipe 13.
To sum up, the utility model provides a conveying equipment is compressed tightly to even power is through setting up a plurality of clamp plates to set up the gasbag and exert pressure to the clamp plate, thereby make every position of whole last conveyor's conveyer belt all receive the holding down force, guaranteed the clamp force between the conveyor. The influence of displacement and scrapping caused by partial loose clamping in the abrasive belt conveying process is avoided. The air bag is adopted as a tension force, an air source is introduced, the structure is simple, the force distribution is uniform, the requirement on the manufacturing precision of the conveying device is greatly reduced, and the conveying device has important significance in long-distance clamping.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The uniform-force compaction conveying equipment is characterized by comprising a conveying device, a driving mechanism and a clamping mechanism;
the conveying device comprises a conveying belt and conveying rollers, at least two conveying rollers are arranged at two ends of the conveying belt and used for supporting the conveying belt, two conveying devices are arranged and respectively comprise an upper conveying device and a lower conveying device, and the upper conveying device and the lower conveying device are stacked together so that the lower surface of the conveying belt of the upper conveying device is tightly attached to the upper surface of the conveying belt of the lower conveying device;
a supporting device is arranged in the conveying belt of the upper conveying device and/or the lower conveying device, the supporting device comprises a connecting clamping plate, an air bag, an air source and a pressing plate, and the connecting clamping plate is connected with the shell of the upper conveying device and/or the lower conveying device; the pressing surface of the pressing plate is tightly attached to the inner side surface of the conveying belt, a clamping groove is formed in the opposite surface of the pressing plate, limiting baffles are arranged on two sides of the clamping groove, the connecting clamping plate is in a shape like a Chinese character ji, the transverse edges of two sides of the connecting clamping plate are clamped in the clamping groove, the air bag is arranged in a groove formed by the pressing plate and the clamping groove of the pressing plate and the connecting clamping plate, the air source is communicated with the air bag, and the distance between the pressing plate and the connecting clamping plate is changed through the inflation and deflation of the air bag, so that the conveying belts of the upper conveying device and the lower conveying device are tightly pressed together by the pressing plate; the number of the pressing plates is multiple, and the pressing plates are sequentially arranged along the length direction of the conveying belt;
the driving mechanism is connected with the upper conveying device and/or the lower conveying device and is used for driving the conveying belt of the upper conveying device and/or the lower conveying device to rotate;
the clamping mechanism is to be disposed between the upper and lower conveyors for clamping the upper and lower conveyors together.
2. The uniform-force compaction conveying equipment according to claim 1, wherein the clamping mechanism is a pressing air cylinder, the pressing air cylinder is provided with at least two pressing air cylinders, and the pressing air cylinders are connected with a shell of the conveying equipment through supporting arms.
3. The uniform-force compaction conveying equipment according to claim 1, wherein the driving mechanism comprises a driving motor and a gearbox, and the driving motor is connected with the conveying rollers of the upper conveying device and/or the lower conveying device through the gearbox.
4. The uniform-force compaction conveying equipment according to claim 1, wherein the air bags are also provided in plurality, the length of the air bags corresponds to the pressing plate, and the air bags are provided corresponding to the pressing plate.
5. The uniform-force compacting conveying equipment according to claim 1, further comprising a supporting square pipe, wherein the connecting clamping plate is fixedly connected with the supporting square pipe, and the connecting clamping plate is connected with the outer shell of the upper conveying device and/or the lower conveying device through the supporting square pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120393041.7U CN214358445U (en) | 2021-02-22 | 2021-02-22 | Uniform force pressing conveying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120393041.7U CN214358445U (en) | 2021-02-22 | 2021-02-22 | Uniform force pressing conveying equipment |
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| Publication Number | Publication Date |
|---|---|
| CN214358445U true CN214358445U (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120393041.7U Active CN214358445U (en) | 2021-02-22 | 2021-02-22 | Uniform force pressing conveying equipment |
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| Country | Link |
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| CN (1) | CN214358445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114642124A (en) * | 2022-03-11 | 2022-06-21 | 福建省农业机械化研究所(福建省机械科学研究院） | Self-sealing clamping conveying device |
-
2021
- 2021-02-22 CN CN202120393041.7U patent/CN214358445U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114642124A (en) * | 2022-03-11 | 2022-06-21 | 福建省农业机械化研究所(福建省机械科学研究院） | Self-sealing clamping conveying device |
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