CN111377375A - Backflow and lifting structure - Google Patents
Backflow and lifting structure Download PDFInfo
- Publication number
- CN111377375A CN111377375A CN201811619960.0A CN201811619960A CN111377375A CN 111377375 A CN111377375 A CN 111377375A CN 201811619960 A CN201811619960 A CN 201811619960A CN 111377375 A CN111377375 A CN 111377375A
- Authority
- CN
- China
- Prior art keywords
- chain
- backflow
- chain wheel
- motor
- belt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/22—Arrangements or mountings of driving motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
A reflow and lift structure, comprising: a back plate; the chain transmission part is arranged on the back plate and is provided with a first motor, a driving chain wheel, a driven chain wheel and a chain; one end of the connecting part is clamped on the chain; the bearing part is connected with the other end of the connecting part, the chain transmission part drives the connecting part to move up and down, and the connecting part drives the bearing part to move up and down; the belt transmission part is arranged in the bearing part, the material is transmitted to the belt transmission part, the belt transmission part is provided with a second motor, a rotor and a belt, and the second motor positively and reversely rotates to drive the material to enter and exit. According to the backflow and lifting structure, the chain transmission part is arranged to drive the bearing part to move up and down, so that the lifting movement of materials is realized, the belt transmission part drives the materials to enter and exit, and the backflow of the materials is realized.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the field of material conveying, in particular to a backflow and lifting structure.
[ background of the invention ]
In the material conveying process, the material is required to be conveyed and refluxed and is required to be lifted to meet the processing requirement. The backflow structure in the prior art is surface backflow, materials move in a shape like a Chinese character 'hui' on the same layer, the occupied area is large, the speed is low, and the requirements of backflow and lifting cannot be met simultaneously.
In view of the above, it is necessary to develop a backflow and lifting structure to solve the problems of the prior art that backflow occupies a large area and cannot satisfy the backflow and lifting simultaneously.
[ summary of the invention ]
Therefore, the present invention is directed to a backflow and lifting structure, which has a small floor space and can meet the requirements of backflow and lifting at the same time when a material flows back.
In order to achieve the above object, the reflow and lift structure of the present invention comprises:
a back plate;
the chain transmission part is arranged on the back plate and is provided with a first motor, a driving chain wheel, a driven chain wheel and a chain, the chain is vertically arranged and is meshed with the driving chain wheel and the driven chain wheel, the first motor is arranged to control the driving chain wheel to rotate, and the driving chain wheel rotates to drive the chain and the driven chain wheel to act;
one end of the connecting part is clamped on the chain;
the bearing part is connected with the other end of the connecting part, the chain transmission part drives the connecting part to move up and down, and the connecting part drives the bearing part to move up and down;
the belt transmission portion is arranged in the bearing portion, the material is transmitted to the belt transmission portion, the belt transmission portion is provided with a second motor, a rotor and a belt, the second motor is arranged to control the rotor to rotate, the rotor rotates to drive the belt to rotate, and the forward direction and the reverse direction of the second motor drive the material to enter and exit.
Optionally, a long and narrow through groove is formed in the back plate, the connecting portion penetrates through the through groove, and the connecting portion moves along the through groove.
Optionally, the backflow and lifting structure further comprises a linear slide rail, the linear slide rail is arranged on the back plate, a slide block is arranged on the bearing portion, and the slide block is clamped on the linear slide rail.
Optionally, the number of the linear sliding rails is two.
Optionally, the bearing part is provided with a tray and a supporting part at the bottom of the tray, and the supporting part is connected with the other end of the connecting part.
Optionally, the supporting portion includes a main supporting plate and three parallel side supporting plates connected to the main supporting plate.
Optionally, an opening at one end of the tray is used for materials to enter and exit the tray.
Optionally, the chain transmission part further comprises an auxiliary chain wheel, the auxiliary chain wheel is arranged between the driving chain wheel and the driven chain wheel, and the auxiliary chain wheel assists the chain to move.
Compared with the prior art, the backflow and lifting structure has the advantages that the chain transmission part is arranged to drive the bearing part to move up and down, so that the lifting movement of materials is realized, the belt transmission part drives the materials to enter and exit through the forward and reverse movement of the belt, so that the backflow and lifting structure realizes the backflow of the materials, only the lifting space is occupied, the occupied area is small during backflow, the space utilization rate is high, and the backflow and lifting requirements can be met at the same time.
[ description of the drawings ]
Fig. 1 is a first angle schematic diagram of the reflow and lift structure of the invention.
Fig. 2 is a second schematic angle view of the reflow and lift structure of the invention.
Fig. 3 is a third schematic view of the reflow and lift structure of the present invention.
Fig. 4 is a schematic view illustrating a first working state of the reflow and lift structure of the present invention.
Fig. 5 is a schematic view illustrating a second working state of the reflow and lift structure of the present invention.
Fig. 6 is a schematic view illustrating a third operating state of the reflow and lift structure of the present invention.
FIG. 7 is a fourth operating state diagram of the reflow and lift structure of the present invention.
[ detailed description ] embodiments
Referring to fig. 1 to 3, fig. 1 is a first angle schematic view of a reflow and lifting structure of the present invention, fig. 2 is a second angle schematic view of the reflow and lifting structure of the present invention, and fig. 3 is a third angle schematic view of the reflow and lifting structure of the present invention. The first angle, the second angle and the third angle are only used for clearly understanding the backflow and lifting structure of the invention, and are not limited.
The backflow and lifting structure of the present invention is used for lifting and returning materials, the materials may be a jig 10, etc., the jig 10 may or may not carry products, in this embodiment, the backflow and lifting structure includes:
a back plate 100;
the chain transmission part 200 is arranged on the back plate 100, the chain transmission part 200 is provided with a first motor 201, a driving chain wheel 202, a driven chain wheel 203 and a chain 204, the chain 204 is vertically arranged, the chain 204 is meshed with the driving chain wheel 202 and the driven chain wheel 203, the first motor 201 is arranged to control the driving chain wheel 202 to rotate, the driving chain wheel 202 rotates to drive the chain 204 and the driven chain wheel 203 to move, and the chain transmission part 200 can drive heavier materials to move up and down;
a connecting part 300, one end of which is clamped on the chain 204;
the bearing part 400 is connected with the other end of the connecting part 300, the chain transmission part 200 drives the connecting part 300 to move up and down, and the connecting part 300 drives the bearing part 400 to move up and down;
In order to make the connecting portion 300 drive the carrying portion 400 to move more smoothly, the backboard 100 is provided with a long and narrow through groove 101, the connecting portion 300 passes through the through groove 101, and the connecting portion 300 moves along the through groove 101.
The backflow and lifting structure further comprises a linear slide rail 600, the linear slide rail 600 is arranged on the back plate 100, a slide block 601 is arranged on the bearing part 300, the slide block 601 is clamped on the linear slide rail 600, the linear slide rail 600 plays a guiding role, and when the bearing part 400 moves up and down, the slide block 601 moves along the linear slide rail 600. In order to move the bearing part 400 uniformly, the number of the linear guideway 600 is two.
The carrying part 400 comprises a tray 401 and a supporting part 402 at the bottom of the tray 401, the tray 401 is used for carrying materials, the supporting part 402 is used for supporting the tray 401, and the supporting part 402 is connected with the other end of the connecting part 300.
In order to support the tray 401 more evenly, the supporting portion 402 includes a main supporting plate 404 and three side supporting plates 403 connected to the main supporting plate 404 and arranged in parallel, and the side supporting plates 403 may be triangular to achieve a stable supporting effect.
In order to facilitate the material to enter and exit, an opening is formed at one end of the tray 401 for the material to enter and exit the tray 401.
The chain transmission portion 200 further includes an auxiliary sprocket 205, the auxiliary sprocket 205 is disposed between the driving sprocket 202 and the driven sprocket 203, and the auxiliary chain 204 moves to make the movement of the chain 204 more accurate.
Referring to fig. 4 to 7, fig. 4 is a schematic view illustrating a first working state of the reflow and lifting structure of the present invention, fig. 5 is a schematic view illustrating a second working state of the reflow and lifting structure of the present invention, fig. 6 is a schematic view illustrating a third working state of the reflow and lifting structure of the present invention, and fig. 7 is a schematic view illustrating a fourth working state of the reflow and lifting structure of the present invention.
With reference to fig. 4 to 7, the specific working flow of the reflow and lifting structure in this embodiment is as follows:
the first state: the jig 10 is transported to the tray 401.
The second state: the jig 10 flows into the tray 401, the second motor 501 rotates to drive the belt 503 to rotate, and the belt 503 rotates to move the jig 10 in place.
The third state: after the jig 10 reaches the designated position, the first motor 201 rotates to drive the driving sprocket 202 to rotate, the driving sprocket 202 drives the chain 204 to move, and the chain 204 moves to drive the connecting portion 300 and the carrying portion 400 to move, thereby driving the jig 10 to descend to the designated position.
The fourth state: the second motor 501 rotates to drive the belt 503 to move in the reverse direction, and the belt 503 rotates in the reverse direction to send the jig 10 out of the tray 401, thereby completing the descending and backflow actions of the jig 10.
Of course, in the assembly line operation, two backflow and lifting structures can be arranged at the same time and are respectively arranged at two ends of the assembly line, wherein one backflow and lifting structure is used for ascending the materials, and the other backflow and lifting structure is used for descending the materials.
Compared with the prior art, the backflow and lifting structure has the advantages that the chain transmission part 200 is arranged to drive the bearing part 400 to move up and down, so that the lifting movement of materials is realized, the belt transmission part 500 drives the materials to enter and exit through the forward and reverse movement of the belt 503, so that the backflow and lifting structure realizes the backflow of the materials, only occupies the lifting space, occupies small floor space during backflow, is high in space utilization rate, and can meet the requirements of backflow and lifting at the same time.
Claims (8)
1. A backflow and lifting structure, comprising:
a back plate;
the chain transmission part is arranged on the back plate and is provided with a first motor, a driving chain wheel, a driven chain wheel and a chain, the chain is vertically arranged and is meshed with the driving chain wheel and the driven chain wheel, the first motor is arranged to control the driving chain wheel to rotate, and the driving chain wheel rotates to drive the chain and the driven chain wheel to act;
one end of the connecting part is clamped on the chain;
the bearing part is connected with the other end of the connecting part, the chain transmission part drives the connecting part to move up and down, and the connecting part drives the bearing part to move up and down;
the belt transmission portion is arranged in the bearing portion, the material is transmitted to the belt transmission portion, the belt transmission portion is provided with a second motor, a rotor and a belt, the second motor is arranged to control the rotor to rotate, the rotor rotates to drive the belt to rotate, and the forward direction and the reverse direction of the second motor drive the material to enter and exit.
2. The reflow and lift structure of claim 1, wherein the back plate has an elongated channel, the connection portion passes through the channel, and the connection portion moves along the channel.
3. The backflow and lifting structure according to claim 1, further comprising a linear slide rail disposed on the back plate, wherein the bearing portion is provided with a slide block, and the slide block is clamped on the linear slide rail.
4. The backflow and elevating structure according to claim 3, wherein the number of the linear guide rails is two.
5. The reflow and lift structure of claim 1, wherein the support part has a tray and a support part at a bottom of the tray, and the support part is connected to the other end of the connection part.
6. The backflow and lifting structure according to claim 5, wherein the support part comprises a main support plate and three side support plates connected to the main support plate and arranged in parallel.
7. The reflow and lift structure of claim 5, wherein the tray is open at one end for material to enter and exit the tray.
8. The backflow and lifting structure according to claim 1, wherein the chain transmission portion further comprises an auxiliary sprocket disposed between the driving sprocket and the driven sprocket to assist the movement of the chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811619960.0A CN111377375A (en) | 2018-12-28 | 2018-12-28 | Backflow and lifting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811619960.0A CN111377375A (en) | 2018-12-28 | 2018-12-28 | Backflow and lifting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111377375A true CN111377375A (en) | 2020-07-07 |
Family
ID=71221792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811619960.0A Pending CN111377375A (en) | 2018-12-28 | 2018-12-28 | Backflow and lifting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111377375A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111942841A (en) * | 2020-08-19 | 2020-11-17 | 宁波三韩合金材料有限公司 | Automatic charging system for charging tray and using method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002306995A (en) * | 2001-04-12 | 2002-10-22 | Isuzu Motors Ltd | Coating apparatus and coating method |
| CN203699806U (en) * | 2013-12-05 | 2014-07-09 | 江苏东顺新能源科技有限公司 | Servo lifting trolley |
| CN105540487A (en) * | 2016-01-31 | 2016-05-04 | 江苏齐力涂装机械制造有限公司 | Three-dimensional lifting device for spray room |
| CN207658603U (en) * | 2017-12-19 | 2018-07-27 | 深圳市格林晟自动化技术有限公司 | A kind of battery core pallet reflux elevating mechanism of material-transporting system |
| CN208103821U (en) * | 2018-01-04 | 2018-11-16 | 无锡职业技术学院 | A kind of liftable feed bin |
-
2018
- 2018-12-28 CN CN201811619960.0A patent/CN111377375A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002306995A (en) * | 2001-04-12 | 2002-10-22 | Isuzu Motors Ltd | Coating apparatus and coating method |
| CN203699806U (en) * | 2013-12-05 | 2014-07-09 | 江苏东顺新能源科技有限公司 | Servo lifting trolley |
| CN105540487A (en) * | 2016-01-31 | 2016-05-04 | 江苏齐力涂装机械制造有限公司 | Three-dimensional lifting device for spray room |
| CN207658603U (en) * | 2017-12-19 | 2018-07-27 | 深圳市格林晟自动化技术有限公司 | A kind of battery core pallet reflux elevating mechanism of material-transporting system |
| CN208103821U (en) * | 2018-01-04 | 2018-11-16 | 无锡职业技术学院 | A kind of liftable feed bin |
Non-Patent Citations (1)
| Title |
|---|
| 王为: "《机械设计》", 31 March 2017, 华中科技大学出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111942841A (en) * | 2020-08-19 | 2020-11-17 | 宁波三韩合金材料有限公司 | Automatic charging system for charging tray and using method |
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