CN107253224A - A kind of double knife type seal strip for refrigerator door cutting production line - Google Patents
A kind of double knife type seal strip for refrigerator door cutting production line Download PDFInfo
- Publication number
- CN107253224A CN107253224A CN201710604870.3A CN201710604870A CN107253224A CN 107253224 A CN107253224 A CN 107253224A CN 201710604870 A CN201710604870 A CN 201710604870A CN 107253224 A CN107253224 A CN 107253224A
- Authority
- CN
- China
- Prior art keywords
- knife type
- double knife
- double
- shearing device
- production line
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 238000010008 shearing Methods 0.000 claims abstract description 34
- 238000010276 construction Methods 0.000 claims abstract description 6
- 238000005452 bending Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000007812 deficiency Effects 0.000 abstract 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 1
- 235000019404 dichlorodifluoromethane Nutrition 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/56—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter
- B26D1/60—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter and is mounted on a movable carriage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/10—Making cuts of other than simple rectilinear form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
- B26D2001/0033—Cutting members therefor assembled from multiple blades
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
Abstract
A kind of double knife type seal strip for refrigerator door cutting production line, including supporting leg, left and right crossbeam, driving wheel, driven pulley, conveyer belt, drive device one, double knife type shearing device, controller and turn-sensitive device.Instant invention overcomes the deficiencies in the prior art, main body is conveyor-belt apparatus, then double knife type shearing device is set on conveyor-belt apparatus, controller and turn-sensitive device, double knife type shearing device is driven by screw structure to be moved back and forth along direction of transfer, in cutting, when blade is contacted with gasket, double knife type shearing device is allowed to be moved together with gasket, the blade in cut-out can be effectively avoided to hinder gasket movement, double knife type shearing device is provided with the moving direction movable double-pole cutting off tool vertical with direction of transfer simultaneously, double-pole cutting off tool alternation, so as to realize the symmetrical demand of cut-off port, it is simple in construction, the scope of application is wide.
Description
Technical field
The present invention relates to gasket technical field of processing equipment, a kind of double knife type seal strip for refrigerator door cutting production is particularly belonged to
Line.
Background technology
Refrigerator keeps a kind of refrigeration plant of constant low temperature, is also that one kind makes food or other articles keep constant low temperature cold
The product for civilian use of state.There are compressor, ice machine in casing to the cabinet or case that freeze, the hutch with refrigerating plant.Family expenses
The volume of refrigerator is usually 20~500 liters.1910 in the world First compression-type refrigeration domestic refrigerator the U.S. come out.
Lido company of nineteen twenty-five Sweden develops family expenses absorption refrigerator.Nineteen twenty-seven, GE developed totally enclosed type ice
Case.Nineteen thirty cools down continuous diffusion absorption refrigerator using the air of different heating mode and put on market.Succeed in developing within 1931
Novel refrigerant Freon 12.The latter half fifties starts to produce family expenses thermoelectric refrigerator, and China produces electric ice since the fifties
Case.
Wherein seal strip for refrigerator door, which is used between refrigerator door and casing, is used for a kind of sealed refrigerator part.It is by two
It is grouped into, a part is soft PVC (SPVC) overcoat, and another part is magnetic rubber strip, wherein existing processing mode is
First respectively by the first completion of processing of soft PVC overcoat and magnetic rubber strip, then magnetic rubber strip is inserted into manpower it is soft
In polyvinyl chloride overcoat, and cut off, the gasket welding quadrangularly after then four are cut, therefore the requirement of its otch is 45
Angle is spent, but wherein the cut-off port at two ends is in isosceles trapezoid shape.
The content of the invention
It is an object of the invention to provide a kind of double knife type seal strip for refrigerator door cutting production line, prior art is overcome not
Foot, main body is conveyor-belt apparatus, and double knife type shearing device, controller and turn-sensitive device are then set on conveyor-belt apparatus,
Double knife type shearing device is driven by screw structure to be moved back and forth along direction of transfer, in cutting, when blade is contacted with gasket
When, allow double knife type shearing device to be moved together with gasket, can effectively avoid the blade in cut-out from hindering gasket to move
It is dynamic, while double knife type shearing device is provided with the moving direction movable double-pole cutting off tool vertical with direction of transfer, double-pole cut-out
Cutter alternation, so as to realize the symmetrical demand of cut-off port, simple in construction, the scope of application is wide.
To solve the above problems, the technical solution used in the present invention is as follows：
A kind of double knife type seal strip for refrigerator door cutting production line, including supporting leg, left and right crossbeam, driving wheel, driven pulley, conveyer belt,
Drive device one, double knife type shearing device, controller and turn-sensitive device, described double knife type shearing device pass through railroad
It is arranged on the crossbeam of left and right, above conveyer belt, the described side of double knife type shearing device two sets support one and support respectively
Two, described support one is provided with drive device two, and described drive device two is provided with and screw structure, described screw mandrel knot
Structure is horizontally mounted, the other end is connected by bearing with support two, and described double knife type shearing device side is provided with and screw structure
The screw structure of cooperation, double knife type shearing device is driven by screw structure rotation to move, described controller and rotation is passed
Sensor is arranged at left and right below the crossbeam, and described turn-sensitive device is connected with rotating roller by drive and transmission belt, described
Rotating roller above contact with conveyer belt lower surface, by its drive rotation, so as to indirectly drive turn-sensitive device rotate, it is described
Drive device one, drive device two, double knife type shearing device and turn-sensitive device are connected with controller.
Further, described support one is L-type plate construction.
Further, conveyer belt conveying end is located on described supporting leg and is provided with blanking platform, described blanking platform bottom
Portion is provided with triangular reinforced plate.
Further, described double knife type shearing device includes portal support and is arranged on the drive device of top between gate-type
Three, described portal support below the crossbeam is provided with below slide block structure, described slide block structure by slide rail to be set by U-shape structure
Have and be connected with work below stretching structure and slide bar, the shift sleeve structure of above-below direction, described stretching structure and slide bar, shift sleeve structure
Dynamic installing plate, described movable installation board lower surface be provided with below double-pole cutting off tool, described double-pole cutting off tool be provided with
Its chopping block coordinated, the described side of chopping block two is fixed on slide block structure or U-shape structure by connecting plate, described portal support
Below the crossbeam is additionally provided with the screw mandrel two and screw two parallel with slide rail, and described wherein one end of screw mandrel two is extended to outside portal support
It is connected with drive device three, is driven rotation, described screw two, which is fixed on slide block structure, drives it to move.
Further, described double-pole cutting off tool includes fixed plate and the blade being arranged in fixed plate, described blade
Two sides are to centre position bending, and described bending angle is 45 degree.
Further, described chopping block is provided with the notch coordinated with blade, and one side wherein corresponding with supplied materials direction is set
There is ramp type guide platform.
Compared with prior art, implementation result of the invention is as follows by the present invention：
A kind of double knife type seal strip for refrigerator door cutting production line of the present invention, main body is conveyor-belt apparatus, is then filled in conveyer belt
Setting double knife type shearing device, controller and turn-sensitive device are put, double knife type shearing device is driven along biography by screw structure
Send direction to move back and forth, in cutting, when blade is contacted with gasket, allow double knife type shearing device to be moved together with gasket
It is dynamic, it can effectively avoid the blade in cut-out from hindering gasket movement, while double knife type shearing device is provided with moving direction
The movable double-pole cutting off tool vertical with direction of transfer, double-pole cutting off tool alternation, so as to realize that cut-off port is symmetrically needed
Ask, simple in construction, the scope of application is wide.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is double knife type shearing device structural representation.
Fig. 3 is that blade cuts door seal bar state overlooking the structure diagram.
Fig. 4 is chopping block overlooking the structure diagram.
Fig. 5 is chopping block side structure schematic view.
Embodiment
With reference to embodiment, the invention will be further described, but the present invention is not limited only to these examples, to be de-
On the premise of from present inventive concept, carried out by it is any improvement be within the scope of the present invention.
As illustrated, a kind of double knife type seal strip for refrigerator door cutting production line of the present invention, including supporting leg 1, left and right
Crossbeam 2, driving wheel 3, driven pulley 4, conveyer belt 5, drive device one, double knife type shearing device 6, controller 8 and turn-sensitive device
91, described double knife type shearing device 6 is arranged on left and right crossbeam 2 by railroad, positioned at the top of conveyer belt 5, described
The side of double knife type shearing device 6 two sets support 1 and support 2 72 respectively, and described support 1 is provided with drive device two
7, described drive device 27 be provided with screw structure 73, described screw structure 73 is horizontally mounted, the other end passes through bearing
It is connected with support 2 72, the described side of double knife type shearing device 6 is provided with the screw structure coordinated with screw structure, passes through screw mandrel
Structure rotates to drive double knife type shearing device to move, and described controller 8 and turn-sensitive device 9 is arranged at left and right crossbeam 2
Lower section, described turn-sensitive device 9 is connected with rotating roller 91 by drive and transmission belt, and the described top of rotating roller 91 is with passing
Send the contact of the lower surface of band 5, by its drive rotation, so as to driving turn-sensitive device rotation indirectly, described drive device one, driving
Device two, double knife type shearing device and turn-sensitive device are connected with controller；Described support 1 is L-type plate construction；Institute
It is located at conveyer belt conveying end on the supporting leg 1 stated and is provided with blanking platform 10, described blanking mesa base adds provided with triangle
Gu plate 101；Described double knife type shearing device 6 includes portal support 61 and is arranged on the drive device three of top between gate-type
62, described portal support below the crossbeam is provided with slide block structure 63 by slide rail, and the described lower section of slide block structure 63 passes through U-shaped knot
Structure 631 is provided with the stretching structure 64 and slide bar 65, shift sleeve structure of above-below direction, described stretching structure 64 and slide bar 65, sliding sleeve
Movable installation board is connected with below structure, described movable installation board lower surface is provided with double-pole cutting off tool 66, described double-pole
The lower section of cutting off tool 66 is provided with the chopping block 67 coordinated with it, and the described side of chopping block 67 2 is fixed on sliding block knot by connecting plate 671
On structure 63 or U-shape structure 631, the described below the crossbeam of portal support 61 is additionally provided with the screw mandrel two 68 and screw parallel with slide rail
Two, described wherein one end of screw mandrel 2 68, which is extended to, to be connected with drive device 3 62 outside portal support, is driven rotation, described
Screw two be fixed on slide block structure and drive it to move；Described double-pole cutting off tool 66 includes fixed plate and is arranged on fixation
Blade 661 on plate, the described side of blade 661 2 is to centre position bending, and described bending angle is 45 degree；Described anvil
Plate is provided with the notch 671 coordinated with blade, and one side wherein corresponding with supplied materials direction is provided with ramp type guide platform 772.
Claims (6)
1. a kind of double knife type seal strip for refrigerator door cutting production line, including supporting leg, left and right crossbeam, driving wheel, driven pulley, conveyer belt
With drive device one, it is characterised in that：Also include double knife type shearing device, controller and turn-sensitive device, described double knife type
Shearing device is arranged on the crossbeam of left and right by railroad, above conveyer belt, the described side of double knife type shearing device two
Support one and support two be set respectively, and described support one is provided with drive device two, described drive device two be provided with
Screw structure, described screw structure is horizontally mounted, the other end is connected by bearing with support two, described double knife type cut-out dress
Side is put to be provided with the screw structure coordinated with screw structure, drive the movement of double knife type shearing device by screw structure rotation,
Described controller and turn-sensitive device is arranged at left and right below the crossbeam, and described turn-sensitive device passes through drive and transmission
Band, which is connected with above rotating roller, described rotating roller, to be contacted with conveyer belt lower surface, is revolved by its drive rotation, so as to drive indirectly
Turn sensor rotation, described drive device one, drive device two, double knife type shearing device and turn-sensitive device is and controller
Connection.
2. a kind of double knife type seal strip for refrigerator door cutting production line according to claim 1, it is characterised in that：Described support
One is L-type plate construction.
3. a kind of double knife type seal strip for refrigerator door cutting production line according to claim 1, it is characterised in that：Described support
It is located at conveyer belt conveying end on leg and is provided with blanking platform, described blanking mesa base is provided with triangular reinforced plate.
4. a kind of double knife type seal strip for refrigerator door cutting production line according to claim 1, it is characterised in that：Described double-pole
Formula shearing device includes portal support and is arranged on the drive device three of top between gate-type, described portal support below the crossbeam
It is provided with by slide rail below slide block structure, described slide block structure by stretching structure of the U-shape structure provided with above-below direction and cunning
Movable installation board, described activity installation are connected with below bar, shift sleeve structure, described stretching structure and slide bar, shift sleeve structure
Plate lower surface is provided with below double-pole cutting off tool, described double-pole cutting off tool provided with the chopping block coordinated with it, described chopping block
Two sides are fixed on slide block structure or U-shape structure by connecting plate, and described portal support below the crossbeam is additionally provided with flat with slide rail
Capable screw mandrel two and screw two, described wherein one end of screw mandrel two is extended to be connected, by it outside portal support with drive device three
Driving rotation, described screw two, which is fixed on slide block structure, drives it to move.
5. a kind of double knife type seal strip for refrigerator door cutting production line according to claim 4, it is characterised in that：Described double-pole
Cutting off tool includes fixed plate and the blade being arranged in fixed plate, and the described side of blade two is described to centre position bending
Bending angle be 45 degree.
6. a kind of double knife type seal strip for refrigerator door cutting production line according to claim 5, it is characterised in that：Described chopping block
The notch coordinated with blade is provided with, and one side wherein corresponding with supplied materials direction is provided with ramp type guide platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710604870.3A CN107253224A (en) | 2017-07-24 | 2017-07-24 | A kind of double knife type seal strip for refrigerator door cutting production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710604870.3A CN107253224A (en) | 2017-07-24 | 2017-07-24 | A kind of double knife type seal strip for refrigerator door cutting production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107253224A true CN107253224A (en) | 2017-10-17 |
Family
ID=60025111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710604870.3A Pending CN107253224A (en) | 2017-07-24 | 2017-07-24 | A kind of double knife type seal strip for refrigerator door cutting production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107253224A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109049026A (en) * | 2018-07-10 | 2018-12-21 | 安徽省星年华电器有限公司 | A kind of double knife type seal strip for refrigerator door cutting production line |
| CN109399341A (en) * | 2018-10-24 | 2019-03-01 | 杭州腾力工具有限公司 | A kind of automatic feeding for safety rope double-pole hot-cutting machine |
| CN109732656A (en) * | 2019-02-26 | 2019-05-10 | 深圳市富邦精密机械科技有限公司 | Digital die-cutting machine and its cut-sytle pollination method, system |
| CN109760003A (en) * | 2019-02-20 | 2019-05-17 | 滁州市永达机械科技有限公司 | A kind of rapid shaping sheet metal mould for the processing of refrigerator stop part blanking |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5605222A (en) * | 1996-04-24 | 1997-02-25 | Illinois Tool Works Inc. | Dual knife edge transfer conveyor |
| CN205660450U (en) * | 2016-06-07 | 2016-10-26 | 福建省南安市飞旺石材工艺品有限公司 | Integration double knives utensil lathe |
| CN205951444U (en) * | 2016-08-15 | 2017-02-15 | 合肥源美材料科技有限公司 | All -in -one is cut to foam tape rubber coating |
-
2017
- 2017-07-24 CN CN201710604870.3A patent/CN107253224A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5605222A (en) * | 1996-04-24 | 1997-02-25 | Illinois Tool Works Inc. | Dual knife edge transfer conveyor |
| CN205660450U (en) * | 2016-06-07 | 2016-10-26 | 福建省南安市飞旺石材工艺品有限公司 | Integration double knives utensil lathe |
| CN205951444U (en) * | 2016-08-15 | 2017-02-15 | 合肥源美材料科技有限公司 | All -in -one is cut to foam tape rubber coating |
Non-Patent Citations (1)
| Title |
|---|
| 钟睿鸿;于鹏亮;程旭阳;陈虹宇;李玉虎;: "一种新型无级调距式双刀片切割机的设计" * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109049026A (en) * | 2018-07-10 | 2018-12-21 | 安徽省星年华电器有限公司 | A kind of double knife type seal strip for refrigerator door cutting production line |
| CN109399341A (en) * | 2018-10-24 | 2019-03-01 | 杭州腾力工具有限公司 | A kind of automatic feeding for safety rope double-pole hot-cutting machine |
| CN109760003A (en) * | 2019-02-20 | 2019-05-17 | 滁州市永达机械科技有限公司 | A kind of rapid shaping sheet metal mould for the processing of refrigerator stop part blanking |
| CN109732656A (en) * | 2019-02-26 | 2019-05-10 | 深圳市富邦精密机械科技有限公司 | Digital die-cutting machine and its cut-sytle pollination method, system |
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| PB01 | Publication | ||
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Application publication date: 20171017 |