CN109092979A - A kind of refrigerator doors coil pipe flatting mill - Google Patents
A kind of refrigerator doors coil pipe flatting mill Download PDFInfo
- Publication number
- CN109092979A CN109092979A CN201810931547.1A CN201810931547A CN109092979A CN 109092979 A CN109092979 A CN 109092979A CN 201810931547 A CN201810931547 A CN 201810931547A CN 109092979 A CN109092979 A CN 109092979A
- Authority
- CN
- China
- Prior art keywords
- roll
- roller
- bottom roller
- platform
- frame
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/006—Feeding elongated articles, such as tubes, bars, or profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Refrigerator Housings (AREA)
Abstract
The present invention relates to a kind of refrigerator doors coil pipe flatting mills, including rolling part, the rolling part is made of several bottom rollers being set side by side, the upper surface of bottom roller forms rolling surface, transition plates is set as between adjacent bottom roller, bottom roller has the motor driven being set on the base, the both ends of bottom roller are provided with meshing zone of gears, the lower section of transition plates is provided with linkage gear between adjacent two bottom roller region of engagement, linkage gear is engaged by the equipment gear of two sides of the bottom with the meshing zone of gears of bottom roller, bottom roller, linkage gear, the central axis of equipment gear is each attached on the side plate of pedestal two sides；Position corresponding with bottom roller is provided with roll-in frame above roll-in platform, and roll-in frame is provided centrally with vertical roll-in cylinder, and top roller is arranged in roll-in cylinder front end, and roll-in channel is formed between top roller and bottom roller.The present invention solves refrigerator doors coil pipe product quality consistency problem from manufacturing method.
Description
Technical field
The present invention relates to refrigerator production field more particularly to a kind of refrigerator doors coil pipe flatting mills.
Background technique
Refrigerator doors coil pipe, from it to refrigerator external cooling, helps refrigeration for refrigerator effect for being pasted on refrigerator two sides panel
Fruit reaches most strong assembly and refrigerator two sides, effective and reasonable using refrigeration space and beautiful and generous, the general coiling side for using U-shaped
Formula needs to flatten pipe fitting for the ease of installing and fixing, but flattens hub disk around very difficult, will lead to pipe fitting cracking, because
This is general by the way of first coiling and flattening again.
Refrigerator doors coil pipe production at this stage is all made of installation mold on hydraulic press, and coil pipe is flattened on the door, intermittent clamping
With feeding, production efficiency is low, and the product after production needs employment to take out out of equipment, be easy to cause deformation and potential industrial injury
Risk, it is not easy to form automated production, and pipe flattens thickness and influenced by hydraulic coupling variation, unstable quality；Through primary
Property extrude, be easy to cause welded tube generate disclosure risk.
Summary of the invention
The purpose of the invention is to overcome the deficiencies of the prior art and provide a kind of refrigerator doors coiler, can be improved
Production efficiency and product quality.
The present invention is achieved through the following technical solutions:
A kind of refrigerator doors coil pipe flatting mill, including rolling part, the rolling part, which has, is fixed on the pedestal on ground, on pedestal
Portion is provided with roll-in platform, and roll-in platform is made of several bottom rollers being set side by side, and the upper surface of bottom roller forms rolling surface, adjacent bottom
Transition plates is set as between roller, bottom roller has the motor driven being set on the base, and the both ends of bottom roller are provided with meshing zone of gears, mistake
The lower section of cab apron is provided with linkage gear, the assist tooth that linkage gear passes through two sides of the bottom between adjacent two bottom roller region of engagement
Wheel engaged with the meshing zone of gears of bottom roller, bottom roller, linkage gear, equipment gear central axis be each attached to the side plate of pedestal two sides
On；Position corresponding with bottom roller is provided with roll-in frame above roll-in platform, and the roll-in frame has supporting leg, and supporting leg is fixed on roll-in platform
Two sides, roll-in frame are provided centrally with vertical roll-in cylinder, and the cylinder body of roll-in cylinder is fixed on roll-in top of the trellis, piston tip setting top
The top roller rotated freely is arranged on top roller frame in roller frame, and roll-in channel is formed between top roller and bottom roller.
Preferably, one end of the rolling part is provided with feed zone, feed zone height and roll-in platform are adapted, by several
Roller composition on a extension area for being fixed on roll-in platform side plate, being set side by side and rotate freely；The side of feed zone is arranged
There is prefabricated workbench, rolling part one end opposite with feed zone is provided with discharge zone, and discharge zone is by the belt contour with roll-in platform
Line composition；Roll nip two sides are respectively arranged with hydraulic station and power control cabinet.
The invention solves refrigerator doors coil pipe product quality consistency problem from manufacturing method, has the advantage that
1, using PLC automatic control mode, realize that product is completed integration from clamping to finished product and produced, and can with it is other
Equipment forms line production；
2, the machine is taken according to seamed pipe feature and gradually flattens technique, reduces seam deformation stress, prevents a coil pipe leakage
Risk；
3, correcting mode production is flattened using multiple groups idler wheel, guarantees product straightness after molding；
4, it exports after the clamping of door coil pipe when production, forming parts shape and product by device program control
System, prevents from generating security risk in production process；
5, automation control hydraulic module guarantees the quality and Reliability of Microprocessor of product.
Detailed description of the invention
Fig. 1 is a kind of refrigerator doors coil pipe flatting mill structure schematic elevation view of the invention.
Fig. 2 is that a kind of refrigerator doors coil pipe flatting mill structure of the invention removes the schematic top plan view after top roller.
Fig. 3 is a kind of schematic side view of refrigerator doors coil pipe flatting mill structure rolling part of the invention.
In figure: 1, pedestal, 2, bottom roller, 3, transition plates, 4, motor, 6, meshing zone of gears, 7, linkage gear, 8, assist tooth
Wheel, 10, roll-in frame, 11, roll-in cylinder, 12, top roller, 13, feed zone, 14, roller, 15, workbench, 16, belt line, 17, hydraulic
It stands, 18, power control cabinet, 19, secondary pressing roller holder, 20, secondary pressure roller
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
It please refers to Fig.1 to Fig.3, a kind of refrigerator doors coil pipe flatting mill, including rolling part, the rolling part, which has, is fixed on ground
The pedestal 1 in face, 1 top of pedestal are provided with roll-in platform, and roll-in platform is made of several bottom rollers 2 being set side by side, the upper surface of bottom roller 2
Rolling surface is formed, transition plates 3 is set as between adjacent bottom roller 2, bottom roller 2 has the motor 4 being arranged on pedestal 1 driving, bottom roller 2
Both ends be provided with meshing zone of gears 6, the lower section of transition plates 3 is provided with linkage gear between adjacent two bottom rollers, 2 region of engagement
7, linkage gear 7 is engaged by the equipment gears 8 of two sides of the bottom with the meshing zone of gears 6 of bottom roller 2, bottom roller 2, linkage gear 7, auxiliary
The central axis of gear 8 is helped to be each attached on the side plate of 1 two sides of pedestal；Position corresponding with bottom roller 2 is provided with roller above roll-in platform
Pressure rack 10, the roll-in frame 10 have supporting leg, and supporting leg is fixed on roll-in platform two sides, and roll-in frame 10 is provided centrally with vertical roll-in
Cylinder 11, the cylinder body of roll-in cylinder 11 are fixed on 10 top of roll-in frame, and piston tip is arranged top roller frame, is arranged on top roller frame and rotates freely
Top roller 12, between top roller 12 and bottom roller 2 formed roll-in channel.
In the present embodiment, one end of the rolling part is provided with feed zone 13, and 13 height of feed zone is adapted with roll-in platform,
Roller 14 on the extension area of roll-in platform side plate, being set side by side and rotate freely is fixed on by several to form；Feed zone 13
Side be provided with prefabricated workbench 15, rolling part one end opposite with feed zone 13 is provided with discharge zone, discharge zone by with roller
The belt line 16 for presenting a theatrical performance as the last item on a programme contour forms；Roll nip two sides are respectively arranged with hydraulic station 17 and power control cabinet 18.
In the present embodiment, 12 side of top roller is additionally provided with secondary pressure roller 20, and secondary pressure roller 20 is located at right above transition plates 3,
Secondary pressure roller 20 is rotatable to be arranged in secondary pressing roller holder 19, and secondary pressing roller holder 19 is fixedly connected on top roller frame and with top roller
12 move up and down, and the lower surface and top roller lower surface of secondary pressure roller are on sustained height horizontal plane.
Workpiece is transported to roll nip by feed zone 13 in use, workpiece is placed on feed zone by the present embodiment, is led to
Crossing roll-in cylinder 11 drives top roller 12 and secondary pressure roller 20 to carry out roll-in to workpiece, passes through belt line 16 after the completion of roll-in and exports, entirely
Process is controlled by automation control hydraulic module.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (3)
1. a kind of refrigerator doors coil pipe flatting mill, which is characterized in that including rolling part, the rolling part has the bottom for being fixed on ground
Seat, pedestal top are provided with roll-in platform, and roll-in platform is made of several bottom rollers being set side by side, and the upper surface of bottom roller forms roll-in
Face is set as transition plates between adjacent bottom roller, and bottom roller has the motor driven being set on the base, and the both ends setting of bottom roller is with teeth
Region of engagement is taken turns, the lower section of transition plates is provided with linkage gear between adjacent two bottom roller region of engagement, and linkage gear passes through bottom
The equipment gear of two sides is engaged with the meshing zone of gears of bottom roller, bottom roller, linkage gear, equipment gear central axis be each attached to bottom
On the side plate of seat two sides；Position corresponding with bottom roller is provided with roll-in frame above roll-in platform, and the roll-in frame has supporting leg, supporting leg
Roll-in platform two sides are fixed on, roll-in frame is provided centrally with vertical roll-in cylinder, and the cylinder body of roll-in cylinder is fixed on roll-in top of the trellis, living
It fills in top and top roller frame is set, the top roller rotated freely is set on top roller frame, forms roll-in channel between top roller and bottom roller.
2. a kind of refrigerator doors coil pipe flatting mill as described in claim 1, which is characterized in that one end of the rolling part is provided with
Feed zone, feed zone height and roll-in platform are adapted, be fixed on by several it is on extension area of roll-in platform side plate, be set side by side
And the roller composition rotated freely；The side of feed zone is provided with prefabricated workbench, and rolling part one end opposite with feed zone is set
It is equipped with discharge zone, discharge zone is made of the belt line contour with roll-in platform；Roll nip two sides are respectively arranged with hydraulic station and automatically controlled
Cabinet.
3. a kind of refrigerator doors coil pipe flatting mill as described in claim 1, which is characterized in that the top roller side is additionally provided with pair
Pressure roller, secondary pressure roller are located at right above transition plates, and secondary pressure roller is rotatable to be arranged in secondary pressing roller holder, and secondary pressing roller holder is fixed
It is connected on top roller frame and is moved up and down with top roller, the lower surface and top roller lower surface of secondary pressure roller are on sustained height horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810931547.1A CN109092979B (en) | 2018-08-16 | 2018-08-16 | Flattening machine for coil pipe of refrigerator door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810931547.1A CN109092979B (en) | 2018-08-16 | 2018-08-16 | Flattening machine for coil pipe of refrigerator door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109092979A true CN109092979A (en) | 2018-12-28 |
| CN109092979B CN109092979B (en) | 2021-07-20 |
Family
ID=64849983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810931547.1A Active CN109092979B (en) | 2018-08-16 | 2018-08-16 | Flattening machine for coil pipe of refrigerator door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109092979B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842023A (en) * | 2019-12-11 | 2020-02-28 | 云南大泽电极科技股份有限公司 | Automatic calendering of metallurgical anode plate and integrative complete sets system of side cut |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6046822A (en) * | 1983-08-24 | 1985-03-13 | Ig Tech Res Inc | Continuous forming roll device of thin metallic plate |
| KR100356560B1 (en) * | 1999-12-02 | 2002-10-19 | 대창기계공업 주식회사 | A roll forming apparatus of composite pipe |
| CN201880816U (en) * | 2010-11-19 | 2011-06-29 | 湖州丰泰不锈钢管业有限公司 | Steel pipe forming, feeding and discharging mechanism |
| CN102756025A (en) * | 2012-07-31 | 2012-10-31 | 福建省晋江市佶龙机械工业有限公司 | Bellows manufacturing machine and bellows production process thereof |
| CN205436775U (en) * | 2016-03-30 | 2016-08-10 | 孙征 | Pipe fitting flattening mechanism |
| CN207308842U (en) * | 2017-09-18 | 2018-05-04 | 广东泰坤建设工程有限公司 | A kind of straightener feed device |
| CN108188263A (en) * | 2017-12-28 | 2018-06-22 | 潍坊学院 | A kind of pipe that green house of vegetables skeleton is warmed up for the winter flattens curved forming machine |
-
2018
- 2018-08-16 CN CN201810931547.1A patent/CN109092979B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6046822A (en) * | 1983-08-24 | 1985-03-13 | Ig Tech Res Inc | Continuous forming roll device of thin metallic plate |
| KR100356560B1 (en) * | 1999-12-02 | 2002-10-19 | 대창기계공업 주식회사 | A roll forming apparatus of composite pipe |
| CN201880816U (en) * | 2010-11-19 | 2011-06-29 | 湖州丰泰不锈钢管业有限公司 | Steel pipe forming, feeding and discharging mechanism |
| CN102756025A (en) * | 2012-07-31 | 2012-10-31 | 福建省晋江市佶龙机械工业有限公司 | Bellows manufacturing machine and bellows production process thereof |
| CN205436775U (en) * | 2016-03-30 | 2016-08-10 | 孙征 | Pipe fitting flattening mechanism |
| CN207308842U (en) * | 2017-09-18 | 2018-05-04 | 广东泰坤建设工程有限公司 | A kind of straightener feed device |
| CN108188263A (en) * | 2017-12-28 | 2018-06-22 | 潍坊学院 | A kind of pipe that green house of vegetables skeleton is warmed up for the winter flattens curved forming machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842023A (en) * | 2019-12-11 | 2020-02-28 | 云南大泽电极科技股份有限公司 | Automatic calendering of metallurgical anode plate and integrative complete sets system of side cut |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109092979B (en) | 2021-07-20 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A refrigerator door coil flattening machine Effective date of registration: 20230802 Granted publication date: 20210720 Pledgee: Hubei Science and Technology Financing Guarantee Co.,Ltd. Pledgor: JINGZHOU ZHIXIANG MACHINERY TECHNOLOGY CO.,LTD. Registration number: Y2023980050563 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |