CN216944760U - Perforated conveying mesh belt for vacuum gap bridge and pop can vacuum gap bridge device - Google Patents
Perforated conveying mesh belt for vacuum gap bridge and pop can vacuum gap bridge device Download PDFInfo
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- CN216944760U CN216944760U CN202220541068.0U CN202220541068U CN216944760U CN 216944760 U CN216944760 U CN 216944760U CN 202220541068 U CN202220541068 U CN 202220541068U CN 216944760 U CN216944760 U CN 216944760U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The utility model discloses a foraminous conveying mesh belt for a vacuum gap bridge and a pop can vacuum gap bridge device, wherein the foraminous conveying mesh belt comprises a first mesh plate, a second mesh plate and an adjusting component; foraminiferous conveying mesh belt in this scheme utilizes adjusting part to drive the second mesh board along the length direction back-and-forth movement of foraminiferous conveying mesh belt body through the fixed nonadjustable first mesh board of adoption and the second mesh board of adjustable removal, realizes the trompil overlap ratio size between second mesh board and the first mesh board, adjusts the vacuum adsorption power size in the foraminiferous conveying mesh belt promptly to guarantee to the easy open can suck up and put down the action more steady reliable.
Description
Technical Field
The utility model relates to the technical field of pop can processing equipment, in particular to a conveying mesh belt with holes for a vacuum gap bridge and a pop can vacuum gap bridge device.
Background
The pop can vacuum gap bridge is a means for screening the inverted cans (namely, the pop cans are horizontally placed), the pop cans in a normal state on a pop can production line are conveyed in a standing state, but the existing inverted cans on the production line can be avoided, the inverted cans on the production line must be screened out, otherwise, the subsequent pop can production procedures can be influenced, and the defective products are prevented from being mixed into the finished products.
The vacuum gap bridge device sucks the pop cans by vacuum and transfers the pop cans, and the fallen pop cans on the conveying line cannot be sucked up by the vacuum gap bridge device due to the cylindrical outer surface of the fallen pop cans, and fall down in a gap between two conveying belts in the conveying process, so that the fallen pop cans are screened.
For example, a chinese patent with chinese grant publication No. CN21273718U and a patent name "negative pressure adsorption vacuum gap bridge of pop-top can production line", which discloses a perforated mesh belt that is provided with an opening on the bottom of the case and is parallel to the conveying line, the perforated mesh belt circularly conveys along the conveying direction of the conveying line, when in operation, the air pressure in the case is reduced by the air discharged from the fan, the air in the case becomes thinner, a negative pressure zone is formed, the negative pressure air flows into the inner cavity of the case through the meshes of the perforated mesh belt due to the air pressure difference compensation, when the pop-top can on the conveying line passes under the perforated mesh belt, the pop-top can is adsorbed and conveyed along with the perforated mesh belt, and the inverted pop-top can is collected through the inverted can rejecting port.
The existing vacuum gap bridge device only ensures the basic screening function of the pop can, the design power is larger, and the action area on the device is only three areas: a sucking-up area for sucking up the pop can, a bridging area for transferring the sucked up pop can and a dropping area for putting down the sucked up pop can; the pop can is always forward inclined when being sucked, backward inclined action exists when the pop can falls down, and particularly, when the conveying speed of a conveying line is high, the phenomenon of can pouring is more obvious, and new waste products are easily caused.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide a foraminous conveying mesh belt for a vacuum gap bridge and a pop can vacuum gap bridge device, wherein the foraminous conveying mesh belt can flexibly adjust and adjust the vacuum adsorption force.
In a first aspect, the present application provides a foraminous conveyor belt for use in a vacuum gap bridge, the conveyor belt comprising a conveyor belt body, the conveyor belt body comprising:
the first mesh plate is fixed on the conveying mesh belt body and comprises a plurality of uniformly arranged holes;
the second mesh plate is movably arranged on the conveying mesh belt body, is arranged opposite to the first mesh plate and comprises a plurality of uniformly arranged holes;
and the adjusting assembly is connected with the second mesh plate, is used for driving the second mesh plate to telescopically move along the length direction of the conveying mesh belt body, and is used for adjusting the opening overlapping degree between the first mesh plate and the second mesh plate.
Furthermore, a partition plate is arranged in the middle of the conveying mesh belt body in the width direction, and a space area defined by the conveying mesh belt body and the first mesh plate is divided into two independent adjusting areas through the partition plate.
Furthermore, the second mesh board includes that a pair of second mesh divides the board, and is a pair of the second mesh divides the board activity respectively to be set up on the conveying mesh belt body, the second mesh divide the board with first mesh board sets up relatively, each the second mesh divide the board with conveying mesh belt body length direction forms sliding connection, each the outside that the board was divided to the second mesh is installed respectively regulating assembly.
Furthermore, the adjusting component comprises a handle, a pull rod and a connecting block, one end of the connecting block is fixedly connected with the second mesh sub-plate, the other end of the connecting block is fixedly connected with the handle through the pull rod, and the pull rod and the conveying mesh belt body form sliding transmission connection.
Further, still be provided with a plurality of division boards on the conveying mesh belt body, it is a plurality of the division board is followed the length direction interval arrangement of conveying mesh belt body is used for with independent regulation district separates into a plurality of pressure regulating districts that can adjust the pressure alone.
Furthermore, the handle adopts a spherical shape structure made of plastic materials.
In a second aspect, the application provides a zip-top can vacuum gap bridge device, the vacuum gap bridge device is including transfer chain, evacuation fan and the air storage box that is used for carrying the zip-top can, the vacuum gap bridge device still includes as above foraminiferous conveying mesh belt.
Compared with the prior art, the scheme has the beneficial technical effects that: foraminiferous conveying mesh belt in this scheme utilizes adjusting part to drive the second mesh board along the length direction back-and-forth movement of foraminiferous conveying mesh belt body through the fixed nonadjustable first mesh board of adoption and the second mesh board of adjustable removal, realizes the trompil overlap ratio size between second mesh board and the first mesh board, adjusts the vacuum adsorption power size in the foraminiferous conveying mesh belt promptly to guarantee to the easy open can suck up and put down the action more steady reliable.
Drawings
Fig. 1 is a schematic perspective view of the foraminous conveyor belt in this embodiment.
Fig. 2 is a schematic top view of the foraminous belt of this embodiment.
Fig. 3 is a schematic sectional view taken along the line a-a in fig. 2.
Fig. 4 is a schematic view of the cross-sectional structure along the direction B-B in fig. 2.
Fig. 5 is a partially enlarged structural view of a portion C in fig. 3.
Fig. 6 is a schematic structural diagram of the vacuum gap bridge device for the pop can in the embodiment.
The reference numerals in the figures illustrate:
100-conveying mesh belt with holes, 1-conveying mesh belt body, 2-first mesh plate, 3-adjusting component, 31-handle, 32-pull rod, 33-connecting block, 4-partition plate, 5-adjusting zone, 51-first zone, 52-second zone, 53-third zone, 54-fourth zone, 55-fifth zone, 56-sixth zone, 6-partition plate, 7-second mesh plate, 8-air storage box, 9-vacuum fan, 200-vacuum bridging device, 300-conveying line and 400-pop can.
Detailed Description
The utility model is described in further detail below with reference to the drawings and the detailed description.
Referring to fig. 1, the present embodiment provides a foraminous belt 100 for use in a vacuum bridge, comprising a belt body 1. The conveying net belt body 1 in the embodiment comprises a first mesh plate 2, a second mesh plate 7 and an adjusting assembly 3.
Referring to fig. 2 to 4, the first mesh plate 2 is fixedly installed at the upper layer of the conveying mesh belt body 1, and the second mesh plate 7 is installed at the lower layer of the conveying mesh belt body 1. The first mesh plate 2 and the second mesh plate 7 are arranged up and down oppositely, and a plurality of holes are respectively formed in the first mesh plate 2 and the second mesh plate 7.
In this embodiment, the second mesh plate 7 is slidably connected to the conveying mesh belt body 1 in the length direction, the second mesh plate 7 is connected to the adjusting assembly 3, and the second mesh plate 7 is adjusted by the adjusting assembly 3 so that the second mesh plate 7 moves back and forth along the length direction of the conveying mesh belt body 1, thereby achieving the overlapping degree of the opening on the second mesh plate 7 and the opening on the first mesh plate 2, and achieving the magnitude of the vacuum adsorption force in the conveying mesh belt body 1, that is, the overlapping degree of the opening of the second mesh plate 7 and the opening of the first mesh plate 2 is large (the opening on the first mesh plate 2 and the opening on the second mesh plate 7 below are located at the same position, and the opening on the first mesh plate 2 corresponds to the opening on the second mesh plate 7 below, and the opening on the same position on the second mesh plate 7 below is opposite), at this time, the vacuum adsorption force of the conveying mesh belt body 1 is large; on the contrary, the overlapping degree of the openings of the second mesh plate 7 and the first mesh plate 2 is small (the opening on the first mesh plate 2 is staggered with the opening on the same position on the second mesh plate 7 below the first mesh plate), and then the vacuum adsorption force of the conveying mesh belt body 1 is small. For example, in practice, when the second mesh plate 2 is pulled out to half its moving distance, the second mesh plate 2 covers half the opening size of the opening on the first mesh plate 2; when the second mesh plate 2 is pulled out by its limit distance, the openings in the first mesh plate 2 are completely blocked.
It can be understood that the sliding connection structure between the second mesh plate 7 and the conveying mesh belt body 1 may adopt a common sliding structure, for example, a sliding groove and sliding block structure may be adopted between the second mesh plate 7 and the conveying mesh belt body 1, so as to realize that the second mesh plate 7 slides along the length direction of the conveying mesh belt body 1.
In order to better adjust the vacuum adsorption force in the conveying mesh belt body 1, in some embodiments, a partition plate 4 is arranged in the middle of the conveying mesh belt body 1 along the width direction of the conveying mesh belt body, and a space region enclosed by the conveying mesh belt body 1 and the first mesh plate 2 is divided into two independently adjustable regions 5 by the partition plate 4. Namely, a partition plate 4 is arranged in the middle of a conveying mesh belt body 1, so that the conveying mesh belt body 1 is divided into two independently adjustable adjusting areas 5, in the practical process, the two adjusting areas 5 are distributed at different positions of a pop can conveying line, for example, one adjusting area 5 is arranged in a pop can suction operation area on the conveying line; another adjustment zone 5 is arranged in the feed line in the region of the release area for the can. In addition, by adopting two independent adjusting areas 5, the adjusting area of a single adjusting area is reduced, the wind pressure loss is reduced, the pressure distribution of the whole working surface is more uniform, and the power of the fan is reduced.
Referring to fig. 1 and 2 in combination, in some embodiments, the conveying mesh belt body 1 is further provided with a plurality of partition plates 6, and the plurality of partition plates 6 are arranged at intervals along the length direction of the conveying mesh belt body 1 and used for dividing the independent adjusting area 5 into a plurality of pressure adjusting areas capable of adjusting pressure independently.
In the present embodiment, five partition plates 6 are adopted to divide each regulating area 5 into six pressure regulating areas capable of independently regulating pressure, for convenience of description, each pressure regulating area is sequentially divided into a first area 51, a second area 52, a third area 53, a fourth area 54, a fifth area 55 and a sixth area 56 according to the direction from the inlet to the outlet of the pop can, wherein the first area 51 is used for sucking up the pop can, and the second area 52 has a larger suction force than the first area 51 and is used for sucking up the pop can more stably; the third area 53 and the fourth area 54 maintain a stable suction force, which generates a suction force only just equal to or slightly greater (greater than a portion not more than 10% of the weight of the can) than the weight of the can; the fifth area 55 reduces the vacuum adsorption force so that the vacuum adsorption force of the fifth area 55 is equal to the weight of the can, so that the can does not fall down; the sixth zone 56 closes the damper, i.e., no vacuum suction is generated, so that the cans fall directly onto the can conveyor without vacuum suction.
Referring to fig. 3 and 5 together, the adjusting assembly 3 in this embodiment includes a handle 31, a pull rod 32 and a connecting block 33, one end of the connecting block 33 is fixedly connected to the second mesh sub-plate, the other end of the connecting block 33 is fixedly connected to the handle 31 through the pull rod 32, and the pull rod 32 and the mesh belt body 1 form a sliding transmission connection. During adjustment, the handle 31 is driven forwards and backwards, and then the pull rod 32 is driven, so that the second mesh plate 7 is driven to synchronously move forwards and backwards through the connecting block 33. In some embodiments, the handle 31 is a spherical structure made of plastic material for better feel.
Referring to fig. 6, the present embodiment provides a pop can vacuum bridge device 200, the vacuum bridge device 200 includes a conveying line 300 for conveying pop cans, a vacuum blower 9, a wind storage box 8, and the above-mentioned foraminous conveying mesh belt 100, and the foraminous conveying mesh belt 100 is arranged above the conveying line 300. Since only the suction holes of the foraminous conveyor belt 100 are partially modified in this embodiment, the installation structure of the foraminous conveyor belt 100 on the vacuum bridge apparatus 200 is the same as the original structure, and will not be described here, and the operation principle of the vacuum bridge apparatus 200 in this embodiment will be briefly described below:
when the pop can conveying belt is in operation, pop cans are conveyed forwards through the conveying belt 300, when the pop cans 400 on the conveying belt 300 enter the area below the perforated conveying net belt 100, the vacuum-pumping fan 9 discharges air outwards, so that the air pressure in the air storage box 8 and the perforated conveying net belt 100 is reduced, the internal air becomes thin, a negative pressure area is formed, the negative pressure air flows into the inner cavity of the air storage box 8 through the openings of the perforated conveying net belt 100 due to air pressure difference compensation, when the pop cans 400 on the conveying belt 300 pass below the perforated conveying net belt 100, the pop cans 400 are adsorbed and are conveyed along with the perforated conveying net belt 100, and the inverted pop cans 400 fall out at the output end of the conveying belt 300 along with the conveying of the conveying belt 300 and are collected.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.
Claims (7)
1. A foraminiferous conveying mesh belt for vacuum bridge, conveying mesh belt includes conveying mesh belt body, its characterized in that, conveying mesh belt body includes:
the first mesh plate is fixed on the conveying mesh belt body and comprises a plurality of uniformly arranged holes;
the second mesh plate is movably arranged on the conveying mesh belt body, is opposite to the first mesh plate and comprises a plurality of uniformly arranged openings;
and the adjusting assembly is connected with the second mesh plate, is used for driving the second mesh plate to telescopically move along the length direction of the conveying mesh belt body, and is used for adjusting the opening overlapping degree between the first mesh plate and the second mesh plate.
2. The foraminous belt of claim 1, wherein the body of the belt is provided with a partition at a central location along its width, and the spatial area defined by the body of the belt and the first mesh plate is divided into two independently adjustable zones by the partition.
3. The foraminous conveyor belt according to claim 2, wherein the second foraminous plate comprises a pair of second foraminous sub-plates, the pair of second foraminous sub-plates are movably disposed on the conveyor belt body, respectively, the second foraminous sub-plates are disposed opposite to the first foraminous plate, each of the second foraminous sub-plates is slidably connected to the conveyor belt body in a length direction, and the adjusting members are mounted on outer sides of each of the second foraminous sub-plates, respectively.
4. The foraminous conveyor belt according to claim 3, wherein the adjusting assembly comprises a handle, a pull rod and a connecting block, one end of the connecting block is fixedly connected with the second mesh sub-plate, the other end of the connecting block is fixedly connected with the handle through the pull rod, and the pull rod and the conveyor belt body form a sliding transmission connection.
5. The foraminous conveying mesh belt of claim 4, wherein the conveying mesh belt body is further provided with a plurality of partition plates, and the partition plates are arranged at intervals along the length direction of the conveying mesh belt body and are used for dividing the independent regulating region into a plurality of pressure regulating regions capable of independently regulating pressure.
6. The foraminous belt of claim 4, wherein the handles are constructed of a plastic material having a spherical configuration.
7. A vacuum bridge device for pop-top cans, which comprises a conveying line for conveying the pop-top cans, a vacuum blower and a wind storage box, and is characterized in that the vacuum bridge device further comprises the foraminous conveying mesh belt of any one of the claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220541068.0U CN216944760U (en) | 2022-03-11 | 2022-03-11 | Perforated conveying mesh belt for vacuum gap bridge and pop can vacuum gap bridge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220541068.0U CN216944760U (en) | 2022-03-11 | 2022-03-11 | Perforated conveying mesh belt for vacuum gap bridge and pop can vacuum gap bridge device |
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| Publication Number | Publication Date |
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| CN216944760U true CN216944760U (en) | 2022-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220541068.0U Active CN216944760U (en) | 2022-03-11 | 2022-03-11 | Perforated conveying mesh belt for vacuum gap bridge and pop can vacuum gap bridge device |
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| CN (1) | CN216944760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116177167A (en) * | 2023-03-21 | 2023-05-30 | 河北屹盟包装专用设备有限公司 | Vacuum adsorption gap bridge device for pop can |
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2022
- 2022-03-11 CN CN202220541068.0U patent/CN216944760U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116177167A (en) * | 2023-03-21 | 2023-05-30 | 河北屹盟包装专用设备有限公司 | Vacuum adsorption gap bridge device for pop can |
| CN116177167B (en) * | 2023-03-21 | 2024-01-26 | 河北屹盟包装专用设备有限公司 | Vacuum adsorption gap bridge device for pop can |
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