CN210259861U - Drum-type transportation line body - Google Patents
Drum-type transportation line body Download PDFInfo
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- CN210259861U CN210259861U CN201920728464.2U CN201920728464U CN210259861U CN 210259861 U CN210259861 U CN 210259861U CN 201920728464 U CN201920728464 U CN 201920728464U CN 210259861 U CN210259861 U CN 210259861U
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- chain
- drum
- line body
- roller
- conveyor line
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- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Liquid Crystal (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model provides a drum-type transportation line body, which comprises a frame, wherein two sides of the frame are respectively provided with a beam body component, the beam body component comprises two symmetrically arranged beam plates, and the beam plates are provided with waist holes; the rollers are arranged on two sides of the rack in rows, and each roller is rotatably connected to the beam plate through a rotating shaft; the rotating shaft is connected with the beam body assembly through a bearing with a diamond seat; the two ends of the bearing with the diamond seat are respectively fixed on the beam plate through fasteners penetrating through waist holes; two chain wheels are arranged on each rotating shaft, and a chain is wound on the chain wheels on two adjacent rotating shafts to enable the rotating shafts on the same side to rotate synchronously; the driving assembly is connected with the chain wheel through a chain. The utility model can keep the chain at proper tension degree, and the positioning precision of the conveying line is controlled within +/-1 mm; the cleanliness of 10 grade @0.1mm is ensured, and the requirements of the liquid crystal panel industry on cleanliness are completely met; the load of bearing is improved, and the method can be suitable for transporting the liquid crystal display panel of more than 2000 kg.
Description
Technical Field
The utility model relates to a supply line technical field particularly, relates to a drum-type transportation line body.
Background
The roller conveying line is widely applied to the liquid crystal panel industry, and the conveying line adopted by the liquid crystal panel industry has high requirements on cleanliness, positioning accuracy and static electricity prevention. Roller transportation lines produced by various manufacturers at home and abroad have various problems: (1) the mode that the roller is driven by the conveyor belt to rotate has the problems of easy breakage and slag falling, pollutes the environment and cannot meet the requirement of the liquid crystal panel industry on cleanliness; (2) the mode that the chain drives the cylinder pivoted has the chain to be misaligned, the easy problem that drops, tight degree is not enough, leads to the clearance between the cylinder to be bigger and bigger along with time, influences the precision of conveying line location. Accordingly, there is a need for a skilled artisan to ameliorate the deficiencies of the prior art.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects, the utility model provides a drum-type conveyor line body, which is designed with the connecting position of fasteners such as waist hole adjusting bolts and the like, so that the chain keeps proper tension degree, and the positioning accuracy of the conveyor line is further ensured; the cleanliness of the equipment is ensured, the service life is prolonged, and the production cost is saved.
The utility model provides a drum-type transportation line body, it includes: the beam body assembly comprises two symmetrically arranged beam plates, and waist holes are formed in the beam plates; the rollers are arranged on two sides of the rack in rows, and each roller is rotatably connected to the beam plate through a rotating shaft; the rotating shaft is connected with the beam body assembly through a bearing with a diamond seat; the two ends of the bearing with the diamond seat are respectively fixed on the beam plate through fasteners penetrating through the waist holes; two chain wheels are arranged on each rotating shaft, and a chain is wound on the chain wheels on two adjacent rotating shafts to enable the rotating shafts on the same side to synchronously rotate; and the driving assembly is arranged on the rack and is connected with the chain wheel through the chain so as to drive the roller to rotate.
In an embodiment of the present invention, the roller conveyor line body further includes an apron, the apron set up in around the roof beam body subassembly, the apron with form the enclosure between the roof beam body subassembly, the chain the sprocket take the rhombus seat bearing install in the enclosure.
In an embodiment of the present invention, a storage space is formed between the rollers opposite to each other on both sides of the rack, each roller is disposed between the two beam plates on one side of the rack, each roller top portion extends out of the cover plate top portion to rotate the transportation workpiece.
In an embodiment of the present invention, the chain and the sprocket are both disposed near one side of the storage space.
In one embodiment of the present invention, the roller is made of polyurethane.
In an embodiment of the present invention, the cover plate is provided with a transparent viewing window.
In an embodiment of the present invention, the beam plate is U-shaped.
To sum up, the utility model provides a drum-type transportation line body, the beneficial effects of the utility model are that:
the utility model relates to a beam slab with waist hole, beam slab can be close to the location with the bearing fast, has solved the inaccurate, installation difficulty perfectly, the easy realistic problem such as drops of alignment, improves the installation effectiveness, and waist hole is convenient for adjust the hookup location of fasteners such as bolt, and application scope is big, makes the chain keep suitable tight degree of rising, and then guarantees the accuracy of transportation line location, makes the transportation line positioning accuracy keep in 1mm within range; the load is greatly improved, and the method can be suitable for transporting the liquid crystal display panel of more than 2000 kg.
Further, the utility model discloses be formed with between the relative cylinder in frame both sides and put the thing space, be convenient for install other equipment, also be convenient for simultaneously other equipment load the conveying line body with the work piece on, be fit for automated production, the utility model discloses still be applicable to the liquid crystal display panel goods that the delivery is greater than 2 tons, carry load big. The utility model discloses separate cylinder and sprocket, chain to seal the assembly with chain, sprocket, avoid outside environmental pollution chain, sprocket, prolonged chain, sprocket life, practiced thrift manufacturing cost, the cleanliness factor control of transportation line is at 10 grades @0.1m, fine requirement of satisfying the liquid crystal display panel trade to transportation line environment cleanliness factor.
Furthermore, the roller is a rubber-coated roller made of PU (polyurethane), so that the service life of the roller is prolonged. The high-strength polyurethane elastomer has compact molecules, plays a good role in preventing static electricity, and the anti-static coefficient can reach 106-109Omega meets the requirement of liquid crystal display panels on static electricity prevention in the transportation process, has the advantages of high strength, good rigidity and impact resistance, and is convenient to transport, install and maintain.
Further, the utility model discloses still be provided with transparent observation window on the apron, conveniently observe which partial chain, sprocket break down, the quick maintenance of being convenient for.
Drawings
Fig. 1 is a schematic perspective view of a drum-type transportation line body according to an embodiment of the present invention.
Fig. 2 is a perspective view of the second beam in fig. 1.
Fig. 3 is a front view of a three-dimensional structure of the drum-type transportation line body according to an embodiment of the present invention.
Fig. 4 is an enlarged view of fig. 3 at I.
To illustrate the element symbols:
1. the frame 11, the first beam plate 12, the second beam plate 121, the waist hole 122, the round hole 21, the first top plate 22, the first side plate 221, the transparent observation window 23, the second side plate 24, the second top plate 3, the roller 31, the chain 32, the sprocket 33, the second bearing with diamond seat 34, the rotating shaft 35, the first bearing with diamond seat 36, the pull rod 41, the first driving motor 42, the second driving motor 5, and the guide wheel assembly.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a drum-type transportation line body for the transport of piece goods such as all kinds of cases, package, tray, bulk cargo, smallclothes article or anomalous article need put on the tray or transport in the turnover case, are particularly suitable for the transport of the very big work piece of weight, are particularly useful for the transportation that requires very big glass raw and other materials of weight or liquid crystal display panel to the cleanliness factor. As shown in fig. 1, the drum type conveyor line body includes: a frame 1, a cover plate, a plurality of rollers 3 and a drive assembly.
Wherein, 1 both sides of frame are provided with the roof beam body subassembly respectively, and the roof beam body subassembly includes two parallel arrangement's beam slab. In the present embodiment, as shown in fig. 1 and 3, the beam body assembly includes a first beam plate 11 and a second beam plate 12 which are symmetrically disposed. Be provided with a plurality of pull rods 36 between first beam slab 11 and the second beam slab 12 for connect fixed first beam slab 11 and second beam slab 12, improve the stability of whole conveying line body. The guide wheel assembly 5 is arranged on the upper side of the second beam plate 12, so that two sides of a workpiece can be positioned, the position of the workpiece is uniform when the workpiece is conveyed on a conveying line, and the workpiece cannot fall off the conveying line. The first beam plate 11 and the second beam plate 12 are both U-shaped structural plates and are stable in structure.
Further, as shown in fig. 2, the second beam 12 is provided with a plurality of circular holes 122 for fixing the rotating shaft, and a waist hole 121 is respectively provided at both sides of each circular hole 122. The first beam plate 11 has the same three-dimensional structure as the second beam plate 12. The waist hole design makes the beam slab can be close to the location with the bearing fast, simple to operate. The waist holes are convenient for adjusting the connecting positions of the fasteners such as bolts and the like, the application range is wide, the chain keeps proper tension degree, and the positioning accuracy of the conveying line is ensured; so that the positioning accuracy of the transport line is kept within the range of +/-1 mm.
The rollers 3 are arranged on two sides of the frame 1 in rows, and storage spaces are formed between the rollers 3 opposite to each other on two sides of the frame 1. In practical application, the storage space can accommodate a liquid crystal panel with an area of more than 3.5m × 3.8m and a weight of more than 2000 kg. The load carried is greatly increased.
In this embodiment, each roller 3 is disposed between the first beam plate 11 and the second beam plate 12 on one side of the frame 1, the top of each roller 3 extends out of the top of the cover plate to rotatably transport the workpiece, and each roller 3 is rotatably connected to the beam plates through the rotating shaft 34.
In this embodiment, one end of the rotating shaft 34 passes through the circular hole 122 and is connected to the first beam plate 11 through the first bearing with diamond seat 35, the other end passes through the circular hole 122 and is connected to the second beam plate 12 through the second bearing with diamond seat 33, two ends of the first bearing with diamond seat 35 are fixed to the first beam plate 11 through bolts passing through the waist holes 121, and two ends of the second bearing with diamond seat 33 are fixed to the second beam plate 12 through bolts passing through the waist holes 121. Two chain wheels 32 are arranged on each rotating shaft 34, and the chain wheels 32 on two adjacent rotating shafts 34 are wound with chains 31 to enable the rotating shafts 34 on the same side to synchronously rotate. The transmission between each pivot is steady, and easily control, and the maintenance of being convenient for, spare part damage is changed easily.
Further, the chain 31 and the chain wheel 32 are respectively arranged on one side close to the object placing space, so that the occupied area is saved.
In this embodiment, the roller 3 is made of PU (polyurethane) material to form a rubber-covered roller. The service life of the roller is prolonged. The high-strength polyurethane elastomer has compact molecules, plays a good role in preventing static electricity, and the anti-static coefficient can reach 106-109Omega, has high strength, and the rigidity is good, and the advantage of shock resistance is convenient for transport, installation and maintenance.
The driving component is arranged on the frame 1, the driving component is connected with the roller 3 through a chain 31 and a chain wheel 32 so as to drive the roller 3 to rotate, and the chain 31 and the chain wheel 32 are arranged in the closed space. In this embodiment, the driving assembly includes a first driving motor 41 and a second driving motor 42 disposed on the frame 1, and the first driving motor 41 and the second driving motor 42 are respectively connected to the two adjacent chain wheels 32 on the two rotating shafts 34 on the corresponding sides of the frame 1 through chains. The design of the first driving motor 41 and the second driving motor 42 greatly improves the load borne by the transportation line, and can be suitable for transporting liquid crystal panels of more than 2000 kg.
The cover plate is arranged around the beam body assembly, and a closed space is formed between the cover plate and the beam body assembly. As shown in fig. 1, the cover plate includes a first top plate 21, a second top plate 24, a first side plate 22, and a second side plate 23, the first top plate 21 is disposed on the top of the space where the chain 31 and the chain wheel 32 are located, the first side plate 22 is disposed on one side of the space where the chain 31 and the chain wheel 32 are located, the first top plate 21, the first side plate 22, and the first beam plate 11 form a closed space, the second top plate 24 is disposed on the top of the position where the drum 3 is located, the second side plate 23 is disposed on one side of the second beam plate 12, and the second side plate 23, the second beam plate 12 form a closed space. The utility model separates the roller from the chain wheel and the chain, and seals and assembles the chain and the chain wheel, thereby avoiding the external environment from polluting the chain and the chain wheel, prolonging the service life of the chain and the chain wheel and saving the production cost; the cleanliness is ensured, the cleanliness of the transport line is controlled at 10-grade @0.1m, and the requirement of the liquid crystal panel industry on the environment cleanliness of the transport line is well met.
In the present embodiment, the cover plate is provided with a transparent viewing window 221. Conveniently observe which part chain, sprocket break down, the quick maintenance of being convenient for.
The working process is as follows: when the work is started, the first driving motor 41 and the second driving motor 42 are started simultaneously, the first driving motor 41 and the second driving motor 42 drive the chain wheel 32 to rotate towards the same direction through the driving chain, and further drive the rotating shaft 34 to rotate, the rotating shaft drives the roller 3 to rotate, the roller 3 drives the workpiece or other equipment to move, and the workpiece or other equipment is transported to the next process.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to 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 (7)
1. A drum-type conveyor line body, characterized in that it includes:
the beam body assembly comprises two symmetrically arranged beam plates, and waist holes are formed in the beam plates;
the rotary shafts are connected with the beam body assembly through bearings with diamond-shaped seats, two ends of each bearing with diamond-shaped seats are fixed on the beam plate through fasteners penetrating through the waist holes respectively, two chain wheels are arranged on each rotary shaft, and chains are wound on the chain wheels on two adjacent rotary shafts to enable the rotary shafts on the same side to synchronously rotate;
and the driving assembly is arranged on the rack and is connected with the chain wheel through the chain so as to drive the roller to rotate.
2. The drum-type conveyor line body of claim 1, further comprising a cover plate disposed around the beam assembly, the cover plate and the beam assembly forming an enclosed space therebetween, the chain, the sprocket, and the bearing with diamond seats being mounted within the enclosed space.
3. The roller conveyor line body of claim 2, wherein a storage space is formed between opposing rollers on opposite sides of the frame, each roller is disposed between two beam plates on one side of the frame, and a top of each roller extends beyond a top of the cover plate for rotating and transporting the workpiece.
4. The drum-type conveyor line body of claim 3, wherein the chain and the sprocket are both disposed on a side proximate to the storage space.
5. A drum-type conveyor line body as in any of claims 1 to 4, wherein said drum is made of polyurethane.
6. A drum-type conveyor line body as in any of claims 2 to 4, wherein a transparent viewing window is provided on said cover plate.
7. A drum-type conveyor line body as in any of claims 1 to 4, wherein said beam plates are U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920728464.2U CN210259861U (en) | 2019-05-21 | 2019-05-21 | Drum-type transportation line body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920728464.2U CN210259861U (en) | 2019-05-21 | 2019-05-21 | Drum-type transportation line body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210259861U true CN210259861U (en) | 2020-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920728464.2U Active CN210259861U (en) | 2019-05-21 | 2019-05-21 | Drum-type transportation line body |
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| Country | Link |
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| CN (1) | CN210259861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113233081A (en) * | 2021-05-14 | 2021-08-10 | 河北光兴半导体技术有限公司 | Fixed trolley and warehousing system |
-
2019
- 2019-05-21 CN CN201920728464.2U patent/CN210259861U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113233081A (en) * | 2021-05-14 | 2021-08-10 | 河北光兴半导体技术有限公司 | Fixed trolley and warehousing system |
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