CN110510382B - PVC board transmission device that can turn over automatically - Google Patents
PVC board transmission device that can turn over automatically Download PDFInfo
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- CN110510382B CN110510382B CN201910876363.4A CN201910876363A CN110510382B CN 110510382 B CN110510382 B CN 110510382B CN 201910876363 A CN201910876363 A CN 201910876363A CN 110510382 B CN110510382 B CN 110510382B
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- plate
- turnover
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- conveying mechanism
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- 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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
- B65G47/252—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them about an axis substantially perpendicular to the conveying direction
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- 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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
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- 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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0214—Articles of special size, shape or weigh
- B65G2201/022—Flat
Abstract
The invention discloses a PVC plate conveying device capable of automatically turning over, which belongs to the technical field of plate production equipment and comprises a supporting table, wherein a first conveying mechanism is arranged at the top end of the supporting table, a first plate guide mechanism is arranged on a supporting leg on the right side of the bottom end of the first conveying mechanism, a turnover mechanism is arranged at a notch in the top end of the supporting table, a second plate guide mechanism is arranged on the upper portion of the right side wall of the supporting table, a second conveying mechanism is arranged on the right lower side of the second plate guide mechanism, and a control cabinet is arranged on the front side of the supporting table.
Description
Technical Field
The invention relates to the technical field of plate production equipment, in particular to a PVC plate conveying device capable of automatically turning over.
Background
With the continuous and rapid development of social economy, the demand of house decoration is greatly increased, and along with the large consumption of wood, the wood cannot be provided for manufacturing more decorative wallboards in a short time, so that the research for replacing wood wallboards is promoted.
At present, more PVC plates are adopted to replace wooden wallboards, so that the manufacturing cost is low, and the PVC wallboard can also prevent fire and moisture, is safe and reliable to use, and is widely applied to interior decoration of houses. The PVC plate has the advantages of environmental protection, light weight, high yield and the like, and is popular with people. The PVC board is a board which is made of PVC as a raw material and has a honeycomb-shaped mesh structure in cross section, the PVC board accounts for 60 percent of the largest proportion in the building material industry, and the PVC board is used in the packaging industry and other industries with a plurality of small-range applications. The PVC can be classified into soft PVC and hard PVC according to the degree of softness and hardness. Can be divided into a PVC skinning foaming plate and a PVC free foaming plate according to the manufacturing process. Transparent PVC sheets and PVC sheets can be classified according to transparency and opaqueness.
In the PVC board course of working, especially dalle or have the field that has strict requirements to PVC board obverse and reverse side, manufacturing enterprise can carry out high quality processing to PVC board obverse and reverse side.
In the current PVC board processing technology, there are some problems: 1. when the front side and the back side of the PVC plate are machined, the two sides are machined by turning the front side and the back side of the PVC plate manually by means of external force, the turning workload is large, the labor intensity of workers is high, and certain potential safety hazards exist; 2. the PVC plate needs manual carrying from the last process to the next process, the production efficiency is low, the processing of products can not be finished efficiently with high quality, and the normal production of enterprises can not be met.
Based on the above, the invention designs a PVC plate conveying device capable of automatically turning over, so as to solve the above problems.
Disclosure of Invention
The invention aims to provide a PVC plate conveying device capable of automatically turning over so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a PVC board transmission device that can turn over automatically, includes a supporting bench, the supporting bench top is provided with first conveying mechanism, be provided with first board guiding mechanism on the landing leg of first conveying mechanism bottom right side, supporting bench top notch department is provided with tilting mechanism, supporting bench right side wall upper portion is provided with second board guiding mechanism, second board guiding mechanism right side downside is provided with second conveying mechanism, the supporting bench front side is provided with the switch board.
Preferably, the first plate guide mechanism comprises a first lower fixed plate, a first upper fixed plate, a first guide inclined plate and a first adjusting rod, the first lower fixed plate and the first upper fixed plate are fixedly connected to the right side supporting leg at the bottom end of the first conveying mechanism, the middle part at the bottom end of the first guide inclined plate is hinged to the right end of the first upper fixed plate, the fixed end of the first adjusting rod is fixedly installed on the first lower fixed plate, and the end of the first adjusting rod is hinged to the lower part at the bottom end of the first guide inclined plate.
Preferably, the second plate guide mechanism is including second bottom plate, second upper fixed plate, second guide swash plate, second regulation pole and arc board, second bottom plate, second upper fixed plate fixed connection are on a supporting bench right side wall, second guide swash plate bottom middle part is articulated with second upper fixed plate right-hand member, second regulation pole fixed end fixed mounting is on second bottom plate, the articulated second guide swash plate bottom lower part of second regulation pole movable rod end, the arc board is connected in second guide swash plate bottom.
Preferably, the turnover mechanism and the first plate guide mechanism and the turnover mechanism and the second plate guide mechanism are subjected to adjustment alignment treatment.
Preferably, the turnover mechanism comprises a special-shaped shell, an arc-shaped convex shell is arranged on the upper side of the special-shaped shell, a turnover opening is formed in the arc surface of the arc-shaped convex shell, a plate is arranged in the middle of the inner cavity of the arc-shaped convex shell in a rotating mode and used for bearing the turnover plate, a turnover motor is arranged in the special-shaped shell, a driving gear is arranged at the output shaft end of the turnover motor, and the driving gear drives the connecting plate to bear the gear end of the.
Preferably, the plate receiving turnover plate comprises a bearing frame, a rotating connecting plate is arranged in the middle of the bottom end of the bearing frame, an incomplete gear is connected to the bottom end of the rotating connecting plate, a rotating shaft is connected to an inner hole of the incomplete gear, the rotating shaft is rotatably arranged in the convex shell, the incomplete gear is meshed with the driving gear, and a touch button is arranged on the bottom wall of an inner cavity of the bearing frame.
Preferably, the first conveying mechanism and the second conveying mechanism are both conveyor belt conveyors.
Compared with the prior art, the invention has the beneficial effects that: the automatic PVC plate turnover machine has the advantages of simple structure, simplicity and convenience in operation, automation in conveying and turnover of PVC plates in the processing process, no need of manual turnover and carrying, labor saving, reduction in production cost, reduction in manual labor intensity, reduction in potential safety hazards, obvious improvement in production efficiency and better economic benefit.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a first state of the present invention;
FIG. 2 is a structural diagram of a second state of the present invention;
FIG. 3 is a schematic view of the first plate guide mechanism of the present invention;
FIG. 4 is a schematic structural view of a second plate guide mechanism according to the present invention;
FIG. 5 is a schematic structural view of the turnover mechanism of the present invention;
FIG. 6 is a schematic view of the structure of the turnover plate for receiving plates according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a PVC board transmission device that can turn over automatically, is including a supporting bench 1, and 1 top of a supporting bench is provided with first conveying mechanism 2, is provided with first board guiding mechanism 3 on the 2 bottom right side landing legs of first conveying mechanism, and 1 top notch department of a supporting bench is provided with tilting mechanism 4, and 1 right side wall upper portion of a supporting bench is provided with second board guiding mechanism 5, and 5 right undersides of second board guiding mechanism are provided with second conveying mechanism 6, and 1 front side of a supporting bench is provided with switch board 7.
Further, the first plate guiding mechanism 3 includes a first lower fixing plate 31, a first upper fixing plate 32, a first guiding inclined plate 33 and a first adjusting rod 34, the first lower fixing plate 31 and the first upper fixing plate 32 are fixedly connected to the right leg of the bottom end of the first conveying mechanism 2, the middle of the bottom end of the first guiding inclined plate 33 is hinged to the right end of the first upper fixing plate 32, the fixed end of the first adjusting rod 34 is fixedly mounted on the first lower fixing plate 31, and the movable end of the first adjusting rod 34 is hinged to the lower portion of the bottom end of the first guiding inclined plate 33.
Further, the second plate guiding mechanism 5 comprises a second lower fixing plate 51, a second upper fixing plate 52, a second guiding inclined plate 53, a second adjusting rod 54 and an arc plate 55, the second lower fixing plate 51 and the second upper fixing plate 52 are fixedly connected to the right side wall of the supporting table 1, the middle of the bottom end of the second guiding inclined plate 53 is hinged to the right end of the second upper fixing plate 52, the fixed end of the second adjusting rod 54 is fixedly mounted on the second lower fixing plate 51, the movable end of the second adjusting rod 54 is hinged to the lower portion of the bottom end of the second guiding inclined plate 53, and the arc plate 55 is connected to the bottom end of the second guiding inclined plate 53.
Further, the space between the reversing mechanism 4 and the first plate guide mechanism 3 and the space between the reversing mechanism 4 and the second plate guide mechanism 5 are subjected to the adjustment alignment process.
Further, the turnover mechanism 4 comprises a special-shaped shell 41, an arc-shaped convex shell 42 is arranged on the upper side of the special-shaped shell 41, a turnover opening 43 is formed in the arc surface of the arc-shaped convex shell 42, a plate receiving turnover plate 44 is rotatably arranged in the middle of the inner cavity of the arc-shaped convex shell 42, a turnover motor 45 is arranged in the special-shaped shell 41, a driving gear 46 is arranged at the output shaft end of the turnover motor 45, and the driving gear 46 is in driving connection with the gear end of the plate receiving turnover plate.
Further, the plate receiving and turning plate 44 includes a bearing frame 441, a rotating connection plate 442 is disposed in the middle of the bottom end of the bearing frame 441, an incomplete gear 443 is connected to the bottom end of the rotating connection plate 442, a rotation shaft 444 is connected to an inner hole of the incomplete gear 443, the rotation shaft 444 is rotatably disposed in the circular arc convex shell 42, the incomplete gear 443 is engaged with the driving gear 46, and a touch button 445 is disposed on the bottom wall of the inner cavity of the bearing frame 441.
Further, the first conveying mechanism 2 and the second conveying mechanism 6 are both belt conveyors.
One specific application of this embodiment is: the device is a PVC plate transmission device capable of automatically turning over, and all electric devices in the device are electrically connected with an external power supply through an external control switch.
When the plate conveying and overturning device is used, a plate is firstly conveyed to the first plate guide mechanism 3 through the first conveying mechanism 2, the plate naturally inclines and falls onto the first plate guide mechanism 3 under the action of gravity, the plate falls onto the bearing frame 441 on the overturning mechanism 4 along the first plate guide mechanism 3, then the plate contacts the touch button 445, the touch button 445 starts the driving motor 45 through the control cabinet 7, the driving motor 45 drives the driving gear 46 to rotate, the driving gear 46 drives the incomplete gear 443 to rotate in the forward direction, the plate bearing overturning plate 44 is further driven to rotate in the forward direction until the plate bearing overturning plate 44 rotates to incline downwards, the plate slides downwards from the bearing frame 441 to the second plate guide mechanism 5, and finally the plate falls onto the second conveying mechanism 6 along the second plate guide mechanism 5, so that the plate conveying and overturning process is completed.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (3)
1. The utility model provides a PVC board transmission device that can turn over automatically, is including brace table (1), its characterized in that: a first conveying mechanism (2) is arranged at the top end of the supporting table (1), a first plate guide mechanism (3) is arranged on a right supporting leg at the bottom end of the first conveying mechanism (2), a turnover mechanism (4) is arranged at a notch at the top end of the supporting table (1), a second plate guide mechanism (5) is arranged at the upper part of the right side wall of the supporting table (1), a second conveying mechanism (6) is arranged at the lower right side of the second plate guide mechanism (5), and a control cabinet (7) is arranged at the front side of the supporting table (1);
the turnover mechanism (4) comprises a special-shaped shell (41), wherein an arc-shaped convex shell (42) is arranged on the upper side of the special-shaped shell (41), a turnover through hole (43) is formed in the arc surface of the arc-shaped convex shell (42), a plate receiving turnover plate (44) is rotatably arranged in the middle of the inner cavity of the arc-shaped convex shell (42), a turnover motor (45) is arranged in the special-shaped shell (41), a driving gear (46) is arranged at the output shaft end of the turnover motor (45), and the driving gear (46) is in driving connection with the gear end of the plate receiving turnover plate (44);
the plate receiving turnover plate (44) comprises a bearing frame (441), a rotating connecting plate (442) is arranged in the middle of the bottom end of the bearing frame (441), an incomplete gear (443) is connected to the bottom end of the rotating connecting plate (442), a rotating shaft (444) is connected in an inner hole of the incomplete gear (443), the rotating shaft (444) is rotatably arranged in the circular arc convex shell (42), the incomplete gear (443) is in meshed connection with the driving gear (46), and a touch button (445) is arranged on the bottom wall of the inner cavity of the bearing frame (441);
the first plate guiding mechanism (3) comprises a first lower fixing plate (31), a first upper fixing plate (32), a first guiding inclined plate (33) and a first adjusting rod (34), the first lower fixing plate (31) and the first upper fixing plate (32) are fixedly connected to a support leg on the right side of the bottom end of the first conveying mechanism (2), the middle of the bottom end of the first guiding inclined plate (33) is hinged to the right end of the first upper fixing plate (32), a fixed rod end of the first adjusting rod (34) is fixedly mounted on the first lower fixing plate (31), and a movable rod end of the first adjusting rod (34) is hinged to the lower portion of the bottom end of the first guiding inclined plate (33);
second board guiding mechanism (5) is including second bottom dead plate (51), second upper fixed plate (52), second guide swash plate (53), second regulation pole (54) and arc board (55), second bottom dead plate (51), second upper fixed plate (52) fixed connection are on a supporting bench (1) right side wall, second guide swash plate (53) bottom middle part is articulated with second upper fixed plate (52) right-hand member, second regulation pole (54) fixed end fixed mounting is on second bottom dead plate (51), second regulation pole (54) movable rod end is articulated second guide swash plate (53) bottom lower part, arc board (55) are connected in second guide swash plate (53) bottom.
2. The PVC board conveying device capable of automatically turning over as claimed in claim 1, wherein: the turnover mechanism (4) and the first plate guide mechanism (3) and the turnover mechanism (4) and the second plate guide mechanism (5) are subjected to adjustment alignment treatment.
3. The PVC board conveying device capable of automatically turning over as claimed in claim 2, wherein: and the first conveying mechanism (2) and the second conveying mechanism (6) are both conveyor belt conveyors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910876363.4A CN110510382B (en) | 2019-09-17 | 2019-09-17 | PVC board transmission device that can turn over automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910876363.4A CN110510382B (en) | 2019-09-17 | 2019-09-17 | PVC board transmission device that can turn over automatically |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110510382A CN110510382A (en) | 2019-11-29 |
| CN110510382B true CN110510382B (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910876363.4A Active CN110510382B (en) | 2019-09-17 | 2019-09-17 | PVC board transmission device that can turn over automatically |
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| CN (1) | CN110510382B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR102021002718A2 (en) * | 2021-02-12 | 2022-08-16 | Dominik Comercio E Industria De Metais E Equipamentos Ltda | EQUIPMENT AND METHOD OF ENGRAVING BARCODE IN DIFFERENT HYDRAULIC CONNECTIONS, WITH AUTOMATED POSITIONING FOR COUNTING, ENGRAVING AND PACKAGING PARTS |
| CN113104551B (en) * | 2021-03-08 | 2022-06-21 | 温州职业技术学院 | Radiator core surface treatment equipment |
| CN113579182B (en) * | 2021-08-04 | 2022-11-18 | 株洲火炬工业炉有限责任公司 | Full-automatic lead ingot casting production line |
| CN113734747B (en) * | 2021-09-30 | 2023-03-31 | 惠州新联兴实业有限公司 | Circuit board transmission deviator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000072231A (en) * | 1998-08-28 | 2000-03-07 | Ushio U Tec:Kk | Reversing apparatus |
| CN201358082Y (en) * | 2009-02-13 | 2009-12-09 | 湖南中烟工业有限责任公司 | Spread type deflector device of belt conveyor |
| CN107651422A (en) * | 2017-11-03 | 2018-02-02 | 安徽宝恒农业有限公司 | A kind of automatic production line workpiece turning means for correcting |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5316259A (en) * | 1976-07-28 | 1978-02-15 | Hitachi Ltd | Reverse transferring device |
| JPH03147617A (en) * | 1989-11-02 | 1991-06-24 | Janome Seimitsu Kogyo Kk | Parts aligning device |
| JP2971032B2 (en) * | 1996-06-24 | 1999-11-02 | 本田技研工業株式会社 | Work reversal alignment transfer device |
| CN203568443U (en) * | 2013-12-09 | 2014-04-30 | 佛山新美陶瓷重庆（集团）有限公司 | Ceramic tile turnover device |
| CN104495329A (en) * | 2014-12-12 | 2015-04-08 | 中信戴卡股份有限公司 | On-line wheel turnover device |
| CN208086715U (en) * | 2018-03-28 | 2018-11-13 | 四川博瑞威尔智能设备有限公司 | A kind of novel panel turnover device |
-
2019
- 2019-09-17 CN CN201910876363.4A patent/CN110510382B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000072231A (en) * | 1998-08-28 | 2000-03-07 | Ushio U Tec:Kk | Reversing apparatus |
| CN201358082Y (en) * | 2009-02-13 | 2009-12-09 | 湖南中烟工业有限责任公司 | Spread type deflector device of belt conveyor |
| CN107651422A (en) * | 2017-11-03 | 2018-02-02 | 安徽宝恒农业有限公司 | A kind of automatic production line workpiece turning means for correcting |
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| CN110510382A (en) | 2019-11-29 |
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Address after: 238100 G2 Building, No. 18 Xingye Road, Baochanshan Economic Park, Hanshan County, Ma'anshan City, Anhui Province Patentee after: Anhui keerhaisi New Material Technology Co.,Ltd. Address before: 238100 G2 Building, No. 18 Xingye Road, Baochanshan Economic Park, Hanshan County, Ma'anshan City, Anhui Province Patentee before: ANHUI KEERHAISI PLASTIC INDUSTRY Co.,Ltd. |
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