CN200984824Y - Heat hob cutting device - Google Patents
Heat hob cutting device Download PDFInfo
- Publication number
- CN200984824Y CN200984824Y CN 200620161485 CN200620161485U CN200984824Y CN 200984824 Y CN200984824 Y CN 200984824Y CN 200620161485 CN200620161485 CN 200620161485 CN 200620161485 U CN200620161485 U CN 200620161485U CN 200984824 Y CN200984824 Y CN 200984824Y
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- CN
- China
- Prior art keywords
- link
- heat
- cylinder
- cutting device
- cutter hub
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a hot hob cutter which is composed of a connection frame vertically arranged, the lateral part of the connection frame is connected with the conveying organ of the hot hob cutter, a driving cylinder, a knife frame arranged at the opening of the lower part, a fixing axis, a heating pipe, a rolling knife, a heat conductive cover. The technology plan is adopted to solve the problem that the steel wire is slanted or bent, because that the rubber material is separated depending on the heat of the knife, and the knife is rolled according to the axial direction in the procedure of cutting, a small interface between the knife of the hot hob and the fixing axis is formed, and the knife can move left or right along the fixing axis.
Description
Technical field
The utility model relates to a kind of cutting means that is used for the processing rubber tire, adopts the hot hobboing cutter device of air cylinder driven to cut wirecord fabric specifically, belongs to mechanical manufacturing field.
Background technology
Tire is that member is carried out in the main action of motor vehicles, and whether the tire crudy can adhere to specification will directly determine the security performance of motor vehicles.The wirecord fabric that rubber tyre processing is used is made up of the sizing material of steel wire and covering wrapped wire.Steel wire is arranged equably in sizing material, and is 90 ° angle with the cord take-up direction, and each strand steel wire is made up of several finer wires.
Existing wirecord fabric cuts technology, usually use cryoprobe to cut, promptly by simple physics extrusion process with the cord severing, but tend to form the sizing material section curved cut effect, can have a negative impact for follow-up butt joint suture quality, thereby be underproof cropping of products on technology.
And adopt the process of correction during owing to the reason of upper track manufacturing procedure or material loading, finally can cause steel wire run-off the straight or bending in the cord.Though this inclination or bending are not to change sharp, still can produce bigger influence to cutting process.In the process that the use cryoprobe cuts, cutter hub moves perpendicular to the cord direction of feed, if take place the problems referred to above then cutter hub will certainly run into steel wire and cause directly sizing material being cut and expose steel wire, perhaps directly get over steel wire and to causing cutting continuous phenomenon between other two steel wires, it is unallowed that then above-mentioned situation all is that wirecord fabric cuts technology institute.
The utility model content
Heat hob cutting device described in the utility model, can address the above problem and adopt vertical cylinder to drive hot hobboing cutter and on cord sizing material surface, roll, heat by cutter hub self separates sizing material, and cutter hub can rely on the steel wire side direction that is subjected to bear against active force in the process of cutting and move axially, thereby solves at steel wire run-off the straight or crooked problem.
Purpose of design of the present utility model is, adopts hot cutter rolling to cut technology, relies on the heat of cutter hub that sizing material is separated to finish cutting of wirecord fabric, and the sizing material section of institute's severing is comparatively smooth, more can meet the cord processing request of subsequent tyre molding procedure.
Purpose of design also is, realize that cutter hub can carry out the self adaptation adjusting along fixing axial direction, eliminate driving mechanism and link put on cutter hub on side direction tilting action power, make cutter hub rely on the side direction of steel wire to bear against active force and roll along the axial direction of steel wire and cut.
For realizing above-mentioned purpose of design, described heat hob cutting device mainly includes:
The link of one vertical setting, the sidepiece of this link is connecting the transport sector that drives described heat hob cutting device, and link comprises a horizontally disposed gripper shoe, and gripper shoe is connecting a straight line guide rail;
One drives cylinder, and this driving cylinder is connected the below of described link;
One has the knife rest of lower opening portion, and this knife rest is fixedly connected on the below of cylinder;
One fixed axis, this fixed axis laterally are socketed between the both sides inwall of knife rest;
One heating tube, this heating tube is socketed in the inner chamber of described fixed axis, and heating tube is to being externally connected with heating power supply and control device;
One rolling cutter hub, this cutter hub is socketed in the outer wall of fixed axis;
One heat transfer jacket, this heat transfer jacket is socketed in the outer wall of fixed axis, and heat transfer jacket is clamped to described cutter hub from both sides middle.
Heat hob cutting device as above-mentioned structure, described link provides vertical and horizontal localization criteria, transport sector drives the overall thermal hob cutting device and walks along line slideway, and its screens cut station, drive cylinder then and release the top of knife rest to wirecord fabric downwards, this moment, cutter hub touched the sizing material surface.
Cut in the process whole, transport sector drives the overall thermal hob cutting device and walks along line slideway, heated cutter hub touches sizing material, on one side sizing material is separated, the frictional resistance that relying on sizing material is again simultaneously provided makes cutter hub axially to roll passively around fixed axis.Heat to heating tube by connecting power supply outward, and by fixed axis, heat transfer jacket heat is passed to cutter hub equably, cutter hub relies on himself heat that sizing material is separated under the prerequisite of being heated, thereby finishes the process that cuts of hot hobboing cutter.
Heating power supply that above-mentioned heat hob cutting device connected and control device adopt existing electric heating and control technology, no longer repeat at this.
Be different from the existing cryoprobe that adopts and cut, heat hob cutting device no longer relies on simple physics extruding, but carries out sizing material fusing separately when cutter hub rolls passively, thereby it is more smooth, smooth to cut section.
Especially, the link of above-mentioned heat hob cutting device provides the reference direction and the spacing of vertical and horizontal walking.When cutter hub rolls on the sizing material surface, its direction of travel can be along the resistance that bears against that steel wire provided, so it is vital eliminating the thrust or the resistance that exist on other directions, and these advocate to come from the inclination of cutter hub itself, promptly should keep cylinder to promote cutter hub and vertically fall the sizing material surface, should make cylinder pressure component in a lateral direction be not enough to influence steel wire at least and force cutter hub to be walked to sidepiece.
For guaranteeing that the direction that cutter hub rolls can be consistent with the direction of line slideway, be provided with a location boss in the gripper shoe of link, line slideway bears against and is fixed on positioning boss one side.Then transport sector drives the overall thermal hob cutting device when line slideway is walked, and the track of cutter hub walking parallels with line slideway, and cutter hub vertically cuts on the sizing material surface.
For further cylinder being installed on the vertical plane of walking with cutter hub, i.e. maintenance is vertical with line slideway, is provided with the locating slot of indent below link, and the side of cylinder bears against and is fixed in the locating slot.Under the promotion of cylinder, cutter hub is along falling with the perpendicular direction of the line slideway of link top, can't run-off the straight, can eliminate the thrust or the resistance that exist in the other direction, cutter hub neither can be stuck, also sizing material can not cut and expose steel wire, cut and can roll along the axial direction of steel wire.
Be fastened on the cylinder of knife rest top, its environment temperature is had higher requirements, be passed to cylinder for preventing the heat that knife rest produces, increasing between cylinder and knife rest has one deck thermal insulation board.
Content to sum up, the advantage of described heat hob cutting device is:
1, adopt hot cutter rolling to cut technology, rely on the heat of cutter hub that sizing material is separated to finish cutting of wirecord fabric, the sizing material section of institute's severing is comparatively smooth, more can meet the cord processing request of subsequent tyre molding procedure.
2, eliminate driving mechanism and link put on cutter hub on side direction tilting action power, make cutter hub rely on the side direction of steel wire to bear against active force and roll along the axial direction of steel wire and cut.
Description of drawings
Now in conjunction with the accompanying drawings the utility model is described further
Fig. 1 is a wirecord fabric cutting apparatus schematic diagram of using described heat hob cutting device;
Fig. 2 is the structural representation of described heat hob cutting device;
Fig. 3 and Fig. 4 are the structural representations of described link;
Fig. 5 is the structural representation of described knife rest.
Extremely shown in Figure 5 as Fig. 1, heat hob cutting device 1, frame 2, conveying device 3, line slideway 31, slide rail 32, wirecord fabric 4, and,
The specific embodiment
The link 11 vertical belows that are arranged on conveying device 3 of heat hob cutting device 1, its sidepiece are provided with the connecting plate 111 that connects conveying device 3, and horizontally disposed gripper shoe 112 is by positioning boss 113 positioning slides 32, and slide rail 32 is socketed on the line slideway 31.
Drive the below that cylinder 12 is connected link 11, the side of cylinder 12 bears against and is fixed in the locating slot 114, and gas circuit plug 121 imports cylinder 12 with compressed air, cutter hub 15 is stretched out or regain.
Knife rest 13 has the peristome of below, and by screw 131 and bolt, knife rest 13 is connected the below of cylinder 12, is provided with one deck thermal insulation board 17 between cylinder 12 and knife rest 13.
Fixed axis 14 laterally is socketed between the both sides inwall of knife rest 13, and heating tube is socketed in the fixed axis inner chamber.
Claims (4)
1, a kind of heat hob cutting device, it is characterized in that: link with a vertical setting, the sidepiece of this link is connecting the transport sector that drives described heat hob cutting device, and link comprises a horizontally disposed gripper shoe, and gripper shoe is connecting a straight line guide rail;
One drives cylinder, and this driving cylinder is connected the below of described link;
One has the knife rest of lower opening portion, and this knife rest is fixedly connected on the below of cylinder;
One fixed axis, this fixed axis laterally are socketed between the both sides inwall of knife rest;
One heating tube, this heating tube is socketed in the inner chamber of described fixed axis, and heating tube is to being externally connected with heating power supply and control device;
One rolling cutter hub, this cutter hub is socketed in the outer wall of fixed axis;
One heat transfer jacket, this heat transfer jacket is socketed in the outer wall of fixed axis, and heat transfer jacket is clamped to described cutter hub from both sides middle.
2, heat hob cutting device according to claim 1 is characterized in that: the gripper shoe of link is provided with a location boss, and line slideway bears against and is fixed on positioning boss one side.
3, heat hob cutting device according to claim 2 is characterized in that: be provided with the locating slot of indent below link, the side of cylinder bears against and is fixed in the locating slot.
4, according to claim 1 or 3 described heat hob cutting devices, it is characterized in that: between cylinder and knife rest, be connected and fixed one deck thermal insulation board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620161485 CN200984824Y (en) | 2006-12-17 | 2006-12-17 | Heat hob cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620161485 CN200984824Y (en) | 2006-12-17 | 2006-12-17 | Heat hob cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200984824Y true CN200984824Y (en) | 2007-12-05 |
Family
ID=38914287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620161485 Expired - Fee Related CN200984824Y (en) | 2006-12-17 | 2006-12-17 | Heat hob cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200984824Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357918A (en) * | 2011-10-25 | 2012-02-22 | 黄维明 | Knife capable of being heated |
| CN107671934A (en) * | 2017-09-30 | 2018-02-09 | 京东方科技集团股份有限公司 | Knife rest and cutter device |
-
2006
- 2006-12-17 CN CN 200620161485 patent/CN200984824Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357918A (en) * | 2011-10-25 | 2012-02-22 | 黄维明 | Knife capable of being heated |
| CN107671934A (en) * | 2017-09-30 | 2018-02-09 | 京东方科技集团股份有限公司 | Knife rest and cutter device |
| CN107671934B (en) * | 2017-09-30 | 2019-12-20 | 京东方科技集团股份有限公司 | Knife rest and cutting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MESNAC CO., LTD. Free format text: FORMER NAME: QINGDAO COLLEGES AND UNIVERSITIES SOFT CONTROL CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 266045 No. 1, Zhengzhou Road, Sifang District, Shandong, Qingdao Patentee after: Mesnac Co., Ltd. Address before: 266045 No. 1, Zhengzhou Road, Sifang District, Shandong, Qingdao Patentee before: Qingdao Colleges and Universities Soft Control Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071205 Termination date: 20151217 |
|
| EXPY | Termination of patent right or utility model |