CN114056894B - Roller feeding device for bathtub processing - Google Patents
Roller feeding device for bathtub processing Download PDFInfo
- Publication number
- CN114056894B CN114056894B CN202110942105.9A CN202110942105A CN114056894B CN 114056894 B CN114056894 B CN 114056894B CN 202110942105 A CN202110942105 A CN 202110942105A CN 114056894 B CN114056894 B CN 114056894B
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- China
- Prior art keywords
- fixedly connected
- plates
- columns
- baffle
- shaped limiting
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Classifications
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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
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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
- B65G13/00—Roller-ways
- B65G13/02—Roller-ways having driven rollers
- B65G13/06—Roller driving means
- B65G13/07—Roller driving means having endless driving elements
-
- 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
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Medical Bathing And Washing (AREA)
Abstract
The invention relates to a roller feeding device for bathtub processing, which comprises a rack column and a baffle, wherein a feeding mechanism with a gear is arranged on the rack column, an anti-shaking mechanism with an air cylinder is arranged on the top surface of the baffle, the feeding mechanism comprises two chute columns and two rack columns, sliding grooves are respectively arranged on two symmetrical side surfaces of the two chute columns, sliding blocks are respectively and slidably connected with the inside of the sliding grooves, a speed changer is respectively and fixedly connected with one side surface of the two sliding blocks, which is far away from the chute columns, a motor is fixedly arranged on one side surface of the speed changer, and first bevel gears are respectively and fixedly connected with the output ends of the two speed changers. According to the invention, the feeding mechanism is matched with the motor, the transmission, the gear and the rack column, so that the feeding of the whole equipment is more convenient, and the feeding mechanism has the advantages of simplicity in operation and full-process automatic operation setting.
Description
Technical Field
The invention relates to the technical field of bathtub feeding, in particular to a roller feeding device for bathtub processing.
Background
A bathtub is a plumbing fixture for use in a bath or shower, typically in a domestic bathroom. Most modern bathtubs are made of acrylic or fiberglass, and also ceramic coated steel.
The existing bathtub is inconvenient in processing, and meanwhile, in the process of feeding, the surface of the bathtub is easy to rub and collide due to shaking during rising.
Disclosure of Invention
The invention aims to provide a roller feeding device for bathtub processing, which aims to solve the problems in the background technology. In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a bathtub processing is with cylinder loading attachment, includes rack post and baffle, be provided with the feed mechanism that has the gear on the rack post, the top surface of baffle is provided with the anti-shake mechanism that has the cylinder.
Preferably, the feeding mechanism comprises two chute columns and two rack columns, wherein sliding grooves are formed in two symmetrical side faces of the chute columns, sliding blocks are connected to the inside of each sliding groove in a sliding mode, a speed changer is fixedly connected to one side face of each sliding block, which is far away from the chute column, of each sliding block, a motor is fixedly arranged on one side face of each speed changer, a first bevel gear is fixedly connected to the output end of each speed changer, a second bevel gear is meshed with the first bevel gear, a fixing rod is fixedly connected to the inner ring of each second bevel gear, gears are fixedly connected to the inner ring of each second bevel gear, the two fixing rods are meshed with the gears of the rack columns, and gears are arranged on the two sides of the front face of each rack column.
Preferably, two dead levers all horizontally penetrate through two sides of the base, two baffles are vertically and fixedly connected with the top surface of the base, hollow grooves are formed in the baffles, rollers are horizontally and fixedly connected with bearings at the tips of two ends of the rollers and are arranged on hole sites of the baffles, two chain discs are fixedly connected with the middle parts of the corresponding two sides of the rollers away from the corresponding bearings, chains are combined on the chain discs close to two sides of the rollers, the chain discs are in a group, and the chain discs close to two sides of the baffles are in adjacent engagement with the chains, and the chain discs are in a group.
Preferably, the four corners of the bottom surface of the base are fixedly connected with supporting feet, and the bottom surfaces of the four supporting feet are fixedly connected with a bottom plate together.
Preferably, the feeding mechanism comprises a fixed plate, a linear module, a fixed sleeve, an air cylinder and an L-shaped limiting plate, wherein two fixed plates are fixedly connected to corresponding two sides of the baffle plate, two adjacent fixed plates are fixedly connected with a linear module together, two connecting rods are fixedly connected to sliding ends of the linear modules, the top ends of the connecting rods are fixedly connected with the fixed sleeve, the two inner parts of the fixed sleeve are fixedly connected with the air cylinder, the L-shaped limiting plate is fixedly connected to the output end of the air cylinder, and a correlation sensor is horizontally arranged on the top surfaces of the L-shaped limiting plates.
Preferably, the top surfaces of the two baffle plates are vertically and fixedly connected with supporting columns, the top surfaces of the supporting columns are fixedly connected with electric push rods, the output ends of the electric push rods are fixedly connected with L-shaped limiting plates, the number of the L-shaped limiting plates is four, and sponge plates are adhered to the inner side surfaces of the L-shaped limiting plates.
Preferably, the top surface of the baffle on the right side is fixedly provided with a controller.
Preferably, the heights of the sliding groove column and the rack column are several meters.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the feeding mechanism is matched with the motor, the transmission, the gear and the rack column, so that the feeding of the whole equipment is more convenient, and the feeding mechanism has the advantages of simplicity in operation and full-process automatic operation setting.
According to the anti-shaking mechanism, the L-shaped limiting plate, the electric push rod and the air cylinder are matched, so that the bathtub is more stable in the ascending process, accidents caused by shaking are avoided, and the mechanism has the advantage of simplicity in operation.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic perspective view of an anti-shake mechanism according to the present invention;
FIG. 4 is a schematic view of the structure of FIG. 1 at A in a partially enlarged manner;
FIG. 5 is a schematic view of the structure of the part of FIG. 3 at B in the present invention;
FIG. 6 is a schematic view of the structure of FIG. 1 at C in a partially enlarged manner according to the present invention;
fig. 7 is a schematic view of a partial enlarged structure of fig. 3D according to the present invention.
In the figure: 1. a runner post; 2. a slide block; 3. a motor; 4. a transmission; 5. a first bevel gear; 6. a second bevel gear; 7. a fixed rod; 8. a gear; 9. a rack column; 10. a base; 11. a baffle; 12. a roller; 13. a bearing; 14. a chain plate; 15. a chain; 16. a fixing plate; 17. a linear module; 18. a fixed sleeve; 19. a cylinder; 20. an L-shaped limiting plate; 2001. a sponge plate; 21. an correlation sensor; 22. a support column; 23. an electric push rod; 24. and a controller.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1 to 7, the present invention provides a technical solution: the utility model provides a bathtub processing is with cylinder loading attachment, includes rack post 9 and baffle 11, is provided with the feed mechanism who has gear 8 on the rack post 9, and the top surface of baffle 11 is provided with the anti-shake mechanism who has cylinder 19.
In this embodiment, as shown in fig. 1, fig. 2 and fig. 4, the feeding mechanism includes two chute columns 1 and two rack columns 9, the symmetrical both sides face of two chute columns 1 all is provided with the spout, the inside of spout is equal sliding connection has slider 2, a side that two sliders 2 kept away from chute column 1 is equal fixedly connected with derailleur 4, a side fixed mounting of derailleur 4 has motor 3, the output of two derailleurs 4 is equal fixedly connected with first bevel gear 5, two first bevel gears 5 all mesh and have second bevel gear 6, the equal fixedly connected with dead lever 7 of inner circle of two second bevel gears 6, the equal fixedly connected with gear 8 of one end that two dead levers 7 kept away from second bevel gear 6, two gears 8 all mesh to on the gear of rack column 9, and the positive both sides of rack column 9 are provided with the gear.
In this embodiment, as shown in fig. 1, fig. 2 and fig. 4, two fixing rods 7 horizontally penetrate through two sides of the base 10, two baffles 11 are vertically and fixedly connected to the top surface of the base 10, hollow grooves are formed in the two baffles 11, rollers 12 are horizontally arranged in the hollow grooves, bearings 13 are fixedly connected to the tips of two ends of the rollers 12 and are arranged on holes of the baffles 11, two chain plates 14 are fixedly connected to the middle parts of the corresponding two sides of the rollers 12, which are far away from the corresponding bearings 13, chains 15 are combined on the chain plates 14, which are close to the two sides of the two rollers 12, and the chain plates 14, which are close to the two sides of the two baffles 11, are adjacently meshed with the chains 15, and are in a group.
In this embodiment, as shown in fig. 1 and 2, the four corners of the bottom surface of the base 10 are fixedly connected with legs, and the bottom surfaces of the four legs are fixedly connected with a bottom plate.
In this embodiment, as shown in fig. 1 to 3 and fig. 5 to 7, the feeding mechanism includes a fixing plate 16, a linear module 17, a fixing sleeve 18, an air cylinder 19 and an L-shaped limiting plate 20, two fixing plates 16 are fixedly connected to corresponding two sides of the baffle 11, two adjacent fixing plates 16 are fixedly connected with a linear module 17 together, connecting rods are fixedly connected to sliding ends of the two linear modules 17, top ends of the two connecting rods are fixedly connected with the fixing sleeve 18, the air cylinder 19 is fixedly connected to the inside of the two fixing sleeves 18, the L-shaped limiting plate 20 is fixedly connected to the output ends of the two air cylinders 19, and an correlation sensor 21 is horizontally arranged on top surfaces of the two L-shaped limiting plates 20.
In this embodiment, as shown in fig. 1 to 3 and fig. 5 to 7, the top surfaces of the two baffle plates 11 are vertically and fixedly connected with support columns 22, the top surfaces of the support columns 22 are fixedly connected with electric push rods 23, the output ends of the electric push rods 23 are fixedly connected with L-shaped limiting plates 20, the number of the L-shaped limiting plates 20 is four, and the inner side surfaces of the four L-shaped limiting plates 20 are adhered with sponge plates 2001.
In this embodiment, as shown in fig. 1 and 2, the controller 24 is fixedly mounted on the top surface of the right baffle 11.
In this embodiment, as shown in fig. 1, the heights of the runner column 1 and the rack column 9 are each several meters high.
The application method and the advantages of the invention are as follows: when the roller feeding device is used, the working process is as follows:
as shown in fig. 1 to 7, the first roller 12 is driven by a driving motor to rotate the first roller 12, so that all rollers 12 synchronously rotate, the positions of the L-shaped limiting plates 20 on the two electric push rods 23 can just fix the front part of the bathtub through which the bathtub flows, so that the positions of the L-shaped limiting plates 20 on the two electric push rods 23 do not need to be adjusted, the electric push rods 23 are mainly used for adapting to bathtubs with different widths to adjust the distance between the two adjacent electric push rods 23, when the bathtubs flow through the correlation sensor 21, the electric push rods 23 transmit signals to the controller 24, the controller 24 controls the delay switch of the air cylinders 19, after the delay switch is delayed for 5 seconds, the controller 24 controls the air cylinders 19, so that the two air cylinders 19 drive the L-shaped limiting plates 20 to clamp in the direction of the bathtub, thereby fixing four corners of the bathtub, and meanwhile, the linear modules 17 are matched with the electric push rods 23 to adjust the distances between the adjacent two electric push rods 23, and delay the adjustment time of the delay switch is adjusted for bathtubs with different sizes.
As shown in fig. 1 and 2, after the bathtub is fixed, the starting switch of the motor 3 and the speed changer 4 is started to rotate, and the first bevel gear 5 and the second bevel gear 6 are meshed, so that the second bevel gear 6 drives the fixing rod 7 to synchronously rotate, the fixing rod 7 drives the gear 8 to synchronously rotate, and the gear 8 rotates to be meshed with the rack column 9, so that the structure on the bottom plate synchronously ascends, and the advantage of convenience in feeding is achieved.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a bathtub processing is with cylinder loading attachment, includes rack post (9) and baffle (11), its characterized in that: the feeding mechanism with the gear (8) is arranged on the rack column (9), the anti-shaking mechanism with the air cylinder (19) is arranged on the top surface of the baffle (11), the feeding mechanism comprises two chute columns (1) and two rack columns (9), the two symmetrical two side surfaces of the chute columns (1) are respectively provided with a chute, the sliding blocks (2) are slidably connected in the chute, the two sliding blocks (2) are far away from the one side surface of the chute column (1) and are fixedly connected with the speed changer (4), a motor (3) is fixedly arranged on one side surface of the speed changer (4), a first bevel gear (5) is fixedly connected with the output end of the speed changer (4), the two first bevel gears (5) are respectively meshed with a second bevel gear (6), the inner rings of the two second bevel gears (6) are respectively fixedly connected with a fixed rod (7), one end of each fixed rod (7) far away from the second bevel gear (6) is respectively fixedly connected with the gear (8), the two gears (8) are respectively meshed with the two hollow gears (9) and the two hollow shafts (10) are respectively arranged on the two sides of the hollow columns (10) and the two vertical baffle plates (10) are respectively arranged on the two sides of the hollow columns, the inside of the hollow groove is horizontally provided with rollers (12), the tips of the two ends of the rollers (12) are fixedly connected with bearings (13) and are arranged on hole sites of the baffle plates (11), the middle parts of the corresponding two sides of the rollers (12) far away from the corresponding bearings (13) are fixedly connected with two chain discs (14), chains (15) are arranged on the chain discs (14) close to the two sides of the rollers (12), and the chain discs (14) close to the two baffle plates (11) are meshed with the chains (15) and are a group;
the feeding mechanism comprises fixing plates (16), linear modules (17), fixing sleeves (18), air cylinders (19) and L-shaped limiting plates (20), two fixing plates (16) are fixedly connected to corresponding two side faces of each baffle plate (11), one linear module (17) is fixedly connected to each two adjacent fixing plates (16), connecting rods are fixedly connected to sliding ends of the two linear modules (17), the top ends of the two connecting rods are fixedly connected with the fixing sleeves (18), the air cylinders (19) are fixedly connected to the inner parts of the fixing sleeves (18), L-shaped limiting plates (20) are fixedly connected to the output ends of the two air cylinders (19), and a correlation sensor (21) is horizontally arranged on the top faces of the L-shaped limiting plates (20); the two baffle plates (11) are vertically and fixedly connected with support columns (22) on the top surfaces, electric push rods (23) are fixedly connected on the top surfaces of the support columns (22), L-shaped limiting plates (20) are fixedly connected on the output ends of the electric push rods (23), the number of the L-shaped limiting plates (20) is four, and sponge plates (2001) are adhered to the inner side surfaces of the L-shaped limiting plates (20).
2. The bathtub processing roller feeding apparatus of claim 1, wherein: four corners of the bottom surface of base (10) are all fixedly connected with stabilizer blade, and the bottom surface of four stabilizer blades is fixedly connected with bottom plate jointly.
3. The bathtub processing roller feeding apparatus of claim 1, wherein: the top surface of the baffle plate (11) on the right side is fixedly provided with a controller (24).
4. The bathtub processing roller feeding apparatus of claim 1, wherein: the heights of the sliding groove column (1) and the rack column (9) are several meters.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110942105.9A CN114056894B (en) | 2021-08-17 | 2021-08-17 | Roller feeding device for bathtub processing |
Applications Claiming Priority (1)
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CN202110942105.9A CN114056894B (en) | 2021-08-17 | 2021-08-17 | Roller feeding device for bathtub processing |
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CN114056894A CN114056894A (en) | 2022-02-18 |
CN114056894B true CN114056894B (en) | 2023-07-21 |
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CN202110942105.9A Active CN114056894B (en) | 2021-08-17 | 2021-08-17 | Roller feeding device for bathtub processing |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0077304A2 (en) * | 1981-08-05 | 1983-04-20 | GOMES S.r.l. | Sorting, distributing and stacking machine for ceramic and tile products |
KR20040041396A (en) * | 2002-11-11 | 2004-05-17 | 주식회사 디엠씨테크 | A Metal Pipe Product System |
CN108821558A (en) * | 2018-07-27 | 2018-11-16 | 惠州市无龄康态健康科技有限公司 | A kind of cutter device for air-tight packaging quartz glass |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0873031A (en) * | 1994-09-01 | 1996-03-19 | Mazda Motor Corp | Positioning device for transferred substance |
KR100936992B1 (en) * | 2009-02-17 | 2010-01-15 | 에스엔티코리아 주식회사 | Apparatus for turning a board |
CN202807804U (en) * | 2012-08-07 | 2013-03-20 | 新疆八一钢铁股份有限公司 | Cone type roller bed positioning machine for slabs |
CN205294021U (en) * | 2015-11-26 | 2016-06-08 | 上海电器科学研究所(集团)有限公司 | AGV logistics distribution dolly |
CN207684805U (en) * | 2017-09-26 | 2018-08-03 | 天奇自动化工程股份有限公司 | Rack type lifting machine |
CN208499409U (en) * | 2018-07-18 | 2019-02-15 | 苏州普莱特环保新材料有限公司 | A kind of automatic shuttle machine of plate production and processing |
CN109573478A (en) * | 2018-11-30 | 2019-04-05 | 西安精雕软件科技有限公司 | A kind of pallet exchange straight line carrying formula material stock system |
CN211225291U (en) * | 2019-11-25 | 2020-08-11 | 洛阳万基炭素有限公司 | Transfer device for whole support electrode |
CN213259115U (en) * | 2020-09-27 | 2021-05-25 | 贵州桥建钢模制品生产有限公司 | Clamp for producing metal products capable of clamping metal pieces with different sizes |
CN112499083A (en) * | 2020-12-22 | 2021-03-16 | 中源家居股份有限公司 | High-precision transport vehicle for intelligent warehousing system |
CN112706076A (en) * | 2020-12-31 | 2021-04-27 | 湖北众智未来智能装备制造有限公司 | Clamping and positioning device and method for multi-model bathtub |
CN112917441B (en) * | 2021-01-21 | 2023-02-24 | 佛山市科莱机器人有限公司 | Bathtub processing fixed station |
-
2021
- 2021-08-17 CN CN202110942105.9A patent/CN114056894B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0077304A2 (en) * | 1981-08-05 | 1983-04-20 | GOMES S.r.l. | Sorting, distributing and stacking machine for ceramic and tile products |
KR20040041396A (en) * | 2002-11-11 | 2004-05-17 | 주식회사 디엠씨테크 | A Metal Pipe Product System |
CN108821558A (en) * | 2018-07-27 | 2018-11-16 | 惠州市无龄康态健康科技有限公司 | A kind of cutter device for air-tight packaging quartz glass |
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