CN202862484U - Edge pressing device for calendering technology - Google Patents
Edge pressing device for calendering technology Download PDFInfo
- Publication number
- CN202862484U CN202862484U CN 201220567804 CN201220567804U CN202862484U CN 202862484 U CN202862484 U CN 202862484U CN 201220567804 CN201220567804 CN 201220567804 CN 201220567804 U CN201220567804 U CN 201220567804U CN 202862484 U CN202862484 U CN 202862484U
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- China
- Prior art keywords
- screw rod
- holder
- pinch roller
- calendering technology
- utility
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- Expired - Fee Related
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- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an edge pressing device for a calendering technology. The edge pressing device for the calendering technology comprises a pinch roller mechanism and an adjustment screw rod, wherein the adjustment screw rod is vertically inserted into a fixed seat, and can slide up and down along the fixed seat; the fixed seat is fixedly connected to a support; an elastic adjustment device which drives the adjustment screw rod to slide along the fixed seat is arranged between the adjustment screw rod and the fixed seat; and the pinch roller mechanism is connected to the lower end of the adjustment screw rod. The edge pressing device for the calendering technology provided by the utility model is installed on the two sides of the support, the two side parts, which are close to a film and a wheel surface, of a pinch roller are adjusted, and a spring finally plays a role in vibration prevention and pressing products by the pinch roller so as to enable the products to be adhered to the roller surface tightly. After the edge pressing device for the calendering technology provided by the utility model is utilized, the product width increases by 50% above, and the transverse thickness uniformity of the finished products is improved obviously.
Description
Technical field
The utility model relates to plastics, rubber calendering technology field, relates in particular to a kind of calendering technology flange fixing installation.
Background technology
Calendering technology refers to the elastomeric compound that heated, by the roll gap between relative rotation, horizontally disposed two rollers, makes half-finished techniques such as film.The roller number has two rollers, three rollers, four rollers.Tri-roll press machine is mainly for the production of sheet material.Four rollers can be produced thinner goods, also can finish the operation of two-sided rubberizing, adopt at present comparatively extensive.The roller arrangement mode is a lot, uses morely with inverted L shape and Z-type, each equal capable of regulating in roller gap.
The blank that is sent to calender detects through metal detector first, prevents that field trash from damaging roller surface, again through rolling mill roller, is pressed into certain thickness, then leaves calender by the doff roll support, batches through cooling again, namely gets goods.Carrying out in case of necessity embossing between doff roll and chill roll processes.At present, in the production process of calendered film or sheet, only paid attention to longitudinal stretching, and ignored the requirement of transverse width, the fabric width contraction of product has been narrowed down, for example: the normal finished width of producing of the calender that the wheel face width is 2.5 meters only has about 2 meters; Horizontal thickness is also inhomogeneous, needs cutting edge and causes the generation of leftover pieces, causes waste, and production cost increases.
The utility model content
For the problems referred to above, the purpose of this utility model is to provide a kind of calendering technology flange fixing installation, and to solve in the calendering production process, the cross-direction shrinkage amount of product reaches more greatly the inhomogeneous problem of product transverse gage.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of calendering technology flange fixing installation, it is characterized in that, comprise pressing wheel mechanism and adjust screw rod, described adjustment screw rod vertically is inserted in the holder, and can slide up and down along holder, holder is fixedly connected on the support, is provided with between described adjustment screw rod and the holder to drive to adjust the elastic adjusting device that screw rod slides along holder; Described pressing wheel mechanism is connected to the lower end of adjusting screw rod.
In a preferred embodiment of the present utility model, described elastic adjusting device has two groups, is separately positioned on the both sides of holder.
In a preferred embodiment of the present utility model, described elastic adjusting device comprises adjusting nut and spring, and adjusting nut is threaded in to be adjusted on the screw rod, and spring is arranged between adjusting nut and the holder.
In a preferred embodiment of the present utility model, the surperficial cotton ginning of described adjusting nut.
In a preferred embodiment of the present utility model, described pressing wheel mechanism comprises pinch roller holder, bearing pin and pinch roller, and pinch roller is fixed on the pinch roller holder by bearing pin.
In a preferred embodiment of the present utility model, described holder and support connecting portion are provided with locknut, to run helter-skelter after the position adjustment that prevents holder.
The utility model is installed in the both sides of support, adjusts puck position near film and position, wheel face both sides, spring finally plays shock-absorbing and pinch roller is pushed down product tightly and makes product be close to the effect of wheel face.
After using the utility model, product width has increased ten Percent more than five, and has obviously improved the uniformity of finished product transverse gage.
Characteristics of the present utility model can be consulted the detailed description of the graphic and following better embodiment of this case and be obtained to be well understood to.
Description of drawings
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is other direction schematic diagram of the present utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, further set forth the utility model below in conjunction with specific embodiment.
As shown in Figure 1, 2, a kind of calendering technology flange fixing installation mainly comprises pressing wheel mechanism and adjusts screw rod 1.
Adjust screw rod 1 and vertically be inserted in the holder 7 with through hole, and can slide up and down along holder 7, holder 7 is fixedly connected on the support 2.Holder and support connecting portion are provided with locknut 8, to run helter-skelter after the position adjustment that prevents holder.
Adjust between screw rod 1 and the holder 7 and be provided with elastic adjusting device, can drive and adjust screw rod along the through hole direction slip of holder.In the present embodiment, elastic adjusting device has two groups, is separately positioned on the both sides of holder.Elastic adjusting device comprises adjusting nut 5 and spring 9, adjusting nut 5 is threaded in to be adjusted on the screw rod 1, and an end of spring 9 withstands the end face of adjusting nut 5, and the other end withstands the end face of holder 7, by adjusting the position of adjusting nut 5, come the elastic force of regulating spring.The surperficial cotton ginning of adjusting nut is conveniently to turn adjusting nut 5.Can according to actual requirement, will adjust screw rod 1 and install the other way around.
Pressing wheel mechanism is connected to the lower end of adjusting screw rod 1.Pressing wheel mechanism comprises pinch roller holder 3, bearing pin 4 and pinch roller 6, and pinch roller 6 is fixed on the pinch roller holder 3 by bearing pin 4.
The utility model is installed in the both sides of support, adjusts puck position near film and position, wheel face both sides, spring finally plays shock-absorbing and pinch roller is pushed down product tightly and makes product be close to the effect of wheel face.
The normal finished width of producing of the calender that the wheel face width is 2.5 meters only has about 2 meters; Horizontal thickness is also inhomogeneous, and after using the utility model, the width of finished product can reach about 2.3-2.4 rice.Product width has increased ten Percent more than five, and has obviously improved the uniformity of finished product transverse gage.
Can between certain distance, increase many group flange fixing installations, make and producing in the drawing process continuously, further guarantee transverse width and the thickness of product.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and the specification is principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in the claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (5)
1. calendering technology flange fixing installation, it is characterized in that, comprise pressing wheel mechanism and adjust screw rod, described adjustment screw rod vertically is inserted in the holder, and can slide up and down along holder, holder is fixedly connected on the support, is provided with between described adjustment screw rod and the holder to drive to adjust the elastic adjusting device that screw rod slides along holder; Described pressing wheel mechanism is connected to the lower end of adjusting screw rod.
2. calendering technology flange fixing installation according to claim 1 is characterized in that, described elastic adjusting device has two groups, is separately positioned on the both sides of holder.
3. calendering technology flange fixing installation according to claim 2 is characterized in that, described elastic adjusting device comprises adjusting nut and spring, and adjusting nut is threaded in to be adjusted on the screw rod, and spring is arranged between adjusting nut and the holder.
4. calendering technology flange fixing installation according to claim 3 is characterized in that, the surperficial cotton ginning of described adjusting nut.
5. calendering technology flange fixing installation according to claim 1 is characterized in that, described pressing wheel mechanism comprises pinch roller holder, bearing pin and pinch roller, and pinch roller is fixed on the pinch roller holder by bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220567804 CN202862484U (en) | 2012-10-31 | 2012-10-31 | Edge pressing device for calendering technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220567804 CN202862484U (en) | 2012-10-31 | 2012-10-31 | Edge pressing device for calendering technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202862484U true CN202862484U (en) | 2013-04-10 |
Family
ID=48029235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220567804 Expired - Fee Related CN202862484U (en) | 2012-10-31 | 2012-10-31 | Edge pressing device for calendering technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202862484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104016111A (en) * | 2014-05-29 | 2014-09-03 | 芜湖市鸿业水泥制品有限公司 | Splice type cement tile hold-down device |
-
2012
- 2012-10-31 CN CN 201220567804 patent/CN202862484U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104016111A (en) * | 2014-05-29 | 2014-09-03 | 芜湖市鸿业水泥制品有限公司 | Splice type cement tile hold-down device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20151031 |
|
| EXPY | Termination of patent right or utility model |