CN203784041U - Compression roller device - Google Patents
Compression roller device Download PDFInfo
- Publication number
- CN203784041U CN203784041U CN201420117452.3U CN201420117452U CN203784041U CN 203784041 U CN203784041 U CN 203784041U CN 201420117452 U CN201420117452 U CN 201420117452U CN 203784041 U CN203784041 U CN 203784041U
- Authority
- CN
- China
- Prior art keywords
- pinch rollers
- right sides
- shell
- stiffening rib
- layer door
- 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.)
- Expired - Fee Related
Links
- 230000006835 compression Effects 0.000 title abstract description 9
- 238000007906 compression Methods 0.000 title abstract description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 abstract 6
- 239000012790 adhesive layer Substances 0.000 abstract 1
- 239000002390 adhesive tape Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 239000004568 cement Substances 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Elevator Door Apparatuses (AREA)
Abstract
The utility model discloses a compression roller device, which is used for compressing and sticking a reinforcing rib of a landing door to the landing door of an elevator. The reinforcing rib of the landing door is provided with a middle bulge extending in the length direction of the landing door and steps which are located on the left and the right sides respectively and are lower than the middle bulge. The lower surface of each step is bonded with the outer surface of the landing door of the elevator through an adhesive layer. The compressing roller device comprises a shell and compression rollers which are rotationally arranged on the left and the right sides of the shell in the axial direction of the rollers, wherein the central line of the rotating shaft of each compression roller is parallel to the width direction of the reinforcing rib of the landing door; and the compression rollers on the left and the right sides of the shell correspond to the steps on the left and the right sides of the reinforcing rib of the landing door respectively. When the compression roller device is in use, a handle is held to roll the compression roller device to and fro in the length direction of the reinforcing rib of the landing door in sequence, so that the reinforcing rib of the landing door can be stuck with the landing door of the elevator firmly; and accordingly, compared with the prior art, the compression roller device is convenient, time-saving and labor-saving.
Description
Technical field
The utility model relates to a kind of pinch rollers device, especially a kind of for layer door stiffening rib is compressed and sticks on the pinch rollers device on elevator door.
Background technique
Critical piece during elevator door in elevator manufacture, a layer door stiffening rib is arranged in elevator door for strengthening the accessory of the structural strength of elevator door.The structure that layer door stiffening rib adopts is conventionally all have the middle part projection of extending along self length direction and lay respectively at the height of the left and right sides lower than the step of described middle part projection, while manufacturing layer door, all adopt the design of standing type, be about to layer door stiffening rib and be fixed on elevator door along upper and lower bearing of trend.During making, normally by 3M tape-stripping in the lower surface of the step of layer door stiffening rib both sides, then the bonding left and right by adhesive tape again layer door stiffening rib is pasted with elevator door on.In order to guarantee layer door stiffening rib, can paste firmly; workman is pasted with the stepped portions of adhesive tape after layer door stiffening rib is affixed on elevator door again with hand extruding; this making method extremely wastes time and energy; and it is solid often can to cause part to be pasted not strongly because manual extruding is inhomogeneous, easily comes unstuck.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of pinch rollers device, for replacing staff extruding, layer door stiffening rib is compressed and is sticked on elevator door, reduce the labor intensity of adhered layer door stiffening rib, make the stickup of layer door stiffening rib and elevator door more firm.
In order to achieve the above object, the utility model provides a kind of pinch rollers device, for layer door stiffening rib is compressed and sticks on elevator door, described layer door stiffening rib is provided with the middle part projection of extending along self length direction and lays respectively at the height of the left and right sides lower than the step of described middle part projection, the lower surface of described step and the outer surface of elevator door are bonding by glue-line, it is characterized in that: described pinch rollers device comprises shell, respectively can along self axial rotation be arranged at the pinch rollers of the left and right sides of described shell, the shaft centerline of described pinch rollers is parallel to the width direction of described layer door stiffening rib, and the described pinch rollers that is positioned at the left and right sides of described shell is distinguished the step of the left and right sides of corresponding described layer door stiffening rib.
The operating process of above-mentioned pinch rollers device is: at the lower surface of the step of layer door stiffening rib, paste after adhesive tape, layer door stiffening rib is pasted on elevator door, then adopt the above-mentioned pinch rollers device compression of rolling, make the pinch rollers corresponding rolling back and forth in the step of layer door stiffening rib both sides respectively of the left and right sides of shell, just can make layer door stiffening rib and elevator door mutually cement, time saving and energy saving.
Preferably, the axial width of described pinch rollers is less than the width of the step corresponding with it.
Preferably, between the pinch rollers of the left and right sides of described shell, be also provided with the space of the middle part projection of holding described layer door stiffening rib.
Preferably, to be that even number and left and right are corresponding one by one form a plurality of pinch rollers groups to the quantity of described pinch rollers, and the shaft centerline of each pinch rollers group is located along the same line.
In one embodiment, the quantity of described pinch rollers is four, and each pinch rollers is connected on described shell by a rotating shaft respectively, and four pinch rollers left and right two pinch rollers groups that corresponding formation front and back arrange one by one.
Wherein, described shell comprises the side plate that is positioned at the left and right sides and the top board that connects described side plate, and described pinch rollers is connected on described side plate by rotating shaft.
Further, side plate and the top board of described shell are formed in one, and the cross section of described shell is inverted U.
Further, on the top board of described shell, be also provided with the shell stiffening rib that extends transversely and connect the side plate of the left and right sides.
In one embodiment, on described shell, be also provided with handle.Be provided with handle, more convenient workman this pinch rollers device of holding with a firm grip rolls and compresses operation.
Compared to prior art, the utility model has designed a kind of pinch rollers device, while sticking on elevator door for layer door stiffening rib is compressed, the pinch rollers that is arranged on the shell left and right sides by operation back and forth rolls the stepped portions of the layer door stiffening rib left and right sides respectively, just can easily layer door stiffening rib be compressed securely and be sticked on elevator door, time saving and energy saving, very convenient.
Accompanying drawing explanation
Fig. 1 is generalized section of the present utility model.
Fig. 2 is schematic top plan view of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.
Refer to Fig. 1 to Fig. 2, the present embodiment provides a kind of pinch rollers device, for layer door stiffening rib 10 is compressed and sticks on elevator door, described layer door stiffening rib 10 is provided with the middle part projection of extending along self length direction and lays respectively at the height of the left and right sides lower than the step 11 of described middle part projection, and the lower surface of step 11 and the outer surface of elevator door are bonding by adhesive tape 13.The pinch rollers device of the present embodiment comprise shell 1, handle 2, shell stiffening rib 3, four pinch rollers 4, for install pinch rollers 4 axle 6, by pinch rollers 4 be limited to jump ring 5 on axle 6, for axle 6 being fixed on to nut 7, resilient pad 8, the flat gasket 9 on shell 1.
Four pinch rollers 4 respectively can along self axial rotation be arranged at the left and right sides of shell 1, and left and right is corresponding former and later two pinch rollers groups of formation one by one, the shaft centerline of each pinch rollers group is located along the same line, and described shaft centerline is parallel to the width direction of layer door stiffening rib 10.The pinch rollers 4 that is positioned at the left and right sides of shell 1 is distinguished the step 11 of the left and right sides of respective layer door stiffening ribs 10.
In the present embodiment, between the pinch rollers 4 of the left and right sides of shell 1, be also provided with the space 20 of the middle part projection of accommodating layer door stiffening rib 10.The width of pinch rollers 4 can be selected according to the width of step 11, the two width roughly quite or the width of pinch rollers 4 be slightly less than the width of step 11.And the axial width of the pinch rollers 4 of the left and right sides is all less than respectively the width of the step corresponding with it 11, make like this pinch rollers 4 swimmingly on step 11 rollback moving and can not be stuck in the side of the middle part projection of layer door stiffening rib 10.
In the present embodiment, shell 1 comprises the side plate 112 that is positioned at the left and right sides and the top board 111 that connects described side plate, for convenient, makes, and it is one-body molded that the side plate 112 of shell 1 and top board 111 adopt a flat board to carry out punching press, and the cross section after moulding is inverted U.In order to strengthen the intensity of shell, on top board 111 lower surfaces of shell, be also provided with the shell stiffening rib 3 that extends transversely and connect the side plate 112 of the left and right sides.On shell 1, be also provided with handle 2, more convenient workman this pinch rollers device of holding with a firm grip rolls and compresses operation.Pinch rollers 4 is connected to by rotating shaft 6 on the inner side of side plate 112, and pinch rollers 4 is undertaken spacing again by jump ring 5, avoid coming off.Rotating shaft 6 is fixedly connected on side plate 112 by nut 7, resilient pad 8 and flat gasket 9.
The operating process of above-mentioned pinch rollers device is: at the lower surface of the step 11 of layer door stiffening rib 10, paste after adhesive tape 13, layer door stiffening rib 10 is pasted on elevator door, then adopt above-mentioned pinch rollers device to carry out rolling compaction, hold handle 2, make that the pinch rollers 4 of the left and right sides of shell 1 is corresponding respectively rolls back and forth the step 11 of layer door stiffening rib 10 both sides in and along the length direction of layer door stiffening rib 10, just can make a layer door stiffening rib 10, adhesive tape 13 and elevator door mutually cement.Adopt the pinch rollers device of the present embodiment only to need back and forth rolling compaction once when layer door stiffening rib 10 is pasted, just layer door stiffening rib 10 can be sticked on elevator door securely, time saving and energy saving.
Certainly, the number of pinch rollers 4 is not limited in 4, and the arrangement of pinch rollers 4 is also not limited only to be arranged on correspondingly the left and right sides of shell 1.In other embodiments, a plurality of pinch rollers 4 left and right sides that is arranged on shell 1 of staggering separately also can be realized.Corresponding and while being arranged on same shaft centerline, no matter the quantity of pinch rollers 4 is as long as for a plurality of, be that odd number or even number all can one by one in the pinch rollers that does not require the left and right sides.
Above-described embodiment is only explanation technical conceive of the present utility model and feature; its object is to allow person skilled in the art can understand content of the present utility model and implement according to this; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (9)
1. a pinch rollers device, for layer door stiffening rib is compressed and sticks on elevator door, described layer door stiffening rib is provided with the middle part projection of extending along self length direction and lays respectively at the height of the left and right sides lower than the step of described middle part projection, the lower surface of described step and the outer surface of elevator door are bonding by glue-line, it is characterized in that: described pinch rollers device comprises shell, respectively can along self axial rotation be arranged at the pinch rollers of the left and right sides of described shell, the shaft centerline of described pinch rollers is parallel to the width direction of described layer door stiffening rib, and the described pinch rollers that is positioned at the left and right sides of described shell is distinguished the step of the left and right sides of corresponding described layer door stiffening rib.
2. a kind of pinch rollers device according to claim 1, is characterized in that: the axial width of described pinch rollers is less than the width of the step corresponding with it.
3. a kind of pinch rollers device according to claim 1, is characterized in that: the space that is also provided with the middle part projection of holding described layer door stiffening rib between the pinch rollers of the left and right sides of described shell.
4. a kind of pinch rollers device according to claim 1, is characterized in that: to be that even number and left and right are corresponding one by one form a plurality of pinch rollers groups to the quantity of described pinch rollers, and the shaft centerline of each pinch rollers group is located along the same line.
5. a kind of pinch rollers device according to claim 4, it is characterized in that: the quantity of described pinch rollers is four, each pinch rollers is connected on described shell by a rotating shaft respectively, and four pinch rollers left and right two pinch rollers groups that corresponding formation front and back arrange one by one.
6. according to a kind of pinch rollers device described in claim 1 to 5 any one, it is characterized in that: described shell comprises the side plate that is positioned at the left and right sides and the top board that connects described side plate, and described pinch rollers is connected on described side plate by rotating shaft.
7. a kind of pinch rollers device according to claim 6, is characterized in that: side plate and the top board of described shell are formed in one, and the cross section of described shell is inverted U.
8. a kind of pinch rollers device according to claim 6, is characterized in that: on the top board of described shell, be also provided with the shell stiffening rib that extends transversely and connect the side plate of the left and right sides.
9. a kind of pinch rollers device according to claim 6, is characterized in that: on described shell, be also provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420117452.3U CN203784041U (en) | 2014-03-14 | 2014-03-14 | Compression roller device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420117452.3U CN203784041U (en) | 2014-03-14 | 2014-03-14 | Compression roller device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203784041U true CN203784041U (en) | 2014-08-20 |
Family
ID=51320233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420117452.3U Expired - Fee Related CN203784041U (en) | 2014-03-14 | 2014-03-14 | Compression roller device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203784041U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105151884A (en) * | 2015-09-25 | 2015-12-16 | 重庆卡斯特模具有限公司 | Squeezing device for lamp box |
-
2014
- 2014-03-14 CN CN201420117452.3U patent/CN203784041U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105151884A (en) * | 2015-09-25 | 2015-12-16 | 重庆卡斯特模具有限公司 | Squeezing device for lamp box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180502 Address after: 215122 28 Weixin Road, Suzhou Industrial Park, Suzhou, Jiangsu Patentee after: SJEC Corp. Address before: 215122 No. 718 Ting Ting Road, Suzhou Industrial Park, Jiangsu Patentee before: SUZHOU FUSHI ELEVATOR Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |