CN220811285U - Trimming press roller device - Google Patents
Trimming press roller device Download PDFInfo
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- CN220811285U CN220811285U CN202322367253.XU CN202322367253U CN220811285U CN 220811285 U CN220811285 U CN 220811285U CN 202322367253 U CN202322367253 U CN 202322367253U CN 220811285 U CN220811285 U CN 220811285U
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- roller
- fixed shaft
- sliding sleeve
- locking
- press roll
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- 238000009966 trimming Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 230000002093 peripheral effect Effects 0.000 claims description 23
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims description 4
- 230000004044 response Effects 0.000 abstract description 3
- 239000012528 membrane Substances 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 description 15
- 230000006872 improvement Effects 0.000 description 9
- 238000005520 cutting process Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model discloses a trimming press roller device, which comprises a press roller mechanism, a sliding mechanism and a locking mechanism, wherein the press roller mechanism comprises a frame, a fixed shaft with two ends fixedly arranged on the frame and a roller wheel rotatably sleeved on the periphery of the fixed shaft; the sliding mechanism is positioned between the roller and the fixed shaft, so that the roller can adjust and slide along the axial direction of the fixed shaft; the locking mechanism is used for locking the axial relative position between the roller and the fixed shaft. On the prerequisite of frame motionless, according to the big membrane limit portion compress tightly the range requirement, come the adjustment running roller at the epaxial position of fixed axle through slide mechanism to the position of adjustment level press film, later through locking mechanical system locking running roller at the axial position of fixed axle, the running roller is rotatory around the fixed axle only, and the fixed axle is fixed, moment of inertia is far less than current rotatory scheme entirely for the running roller gets up easier and more smooth and easy, driven rotation response is faster, can reduce energy loss, reduces wearing and tearing, reduces broken axle and the possibility of rewinding, increase of service life simultaneously.
Description
Technical Field
The utility model relates to the technical field of film edge cutting, in particular to a trimming press roll device.
Background
In the biaxially oriented film equipment, thicker edges are required to be cut off by traction, the edges are required to be pressed before cutting, and the conditions of edge rotting, rewinding and the like caused by edge shaking are avoided. The existing edge press roll device has several forms, one is a whole large press roll, namely, one large press roll presses two edges and an intermediate film; the other two sides are respectively pressed by a small press roller, some small press rollers can not be adjusted in position, some small press rollers can be adjusted in position, and the design of the adjustable position is to add a set of adjusting screw rod system, and the position of the press rollers is adjusted through the adjusting screw rods. The above rolls have significant drawbacks. The large press roller has the defects of high cost, the length of the roller body is more than four meters, the rim charge is easy to be pressed after two sides are worn, and the replacement is difficult; the small press roller which cannot be adjusted in position cannot be adjusted according to the width of the large film and the abrasion condition of the press roller, so that the adaptability is poor and the service life is short; and the small press roller with the position adjustable by the screw rod has complex structure and high cost. Under the condition, the utility model provides the simple and easy trimming press roller which is low in cost and convenient to adjust, and the defect of the conventional rim charge press roller is overcome.
Disclosure of utility model
The present utility model aims to provide a trimming press roller device, which solves one or more technical problems existing in the prior art, and at least provides a beneficial choice or creation condition.
The technical scheme adopted for solving the technical problems is as follows:
The utility model provides a trimming press roller device, comprising: the compression roller mechanism comprises a frame, a fixed shaft with two ends fixedly arranged on the frame and a roller wheel rotatably sleeved on the periphery of the fixed shaft; the sliding mechanism is positioned between the roller and the fixed shaft and enables the roller to adjust and slide along the axial direction of the fixed shaft; and the locking mechanism is used for locking the axial relative position between the roller and the fixed shaft.
The beneficial effects of the utility model are as follows: according to the technology, on the premise that a frame is not moved, the position of a roller in the axial direction of a fixed shaft is adjusted through a sliding mechanism according to the requirement of the compression range of the edge part of a large film so as to adjust the position of a horizontal film, and then an interface of the roller in the axial position of the fixed shaft is locked through a locking mechanism, so that the production can be continued, and the quick adjustment of a trimming press roller is realized, and the requirements of a production process are met; in addition, compared with the existing integral rotation mode, when the film is cut and pressed, the roller only rotates around the fixed shaft, the fixed shaft is fixed, and the moment of inertia is far smaller than that of the existing integral rotation scheme, so that the roller rotates more easily and smoothly, the driven rotation response is faster, the energy loss can be reduced, the abrasion is reduced, the possibility of shaft breakage and rewinding is reduced, and the service life is prolonged.
As a further improvement of the technical scheme, the sliding mechanism comprises a sliding sleeve axially sleeved on the fixed shaft in a sliding mode, the roller is rotatably sleeved on the periphery of the sliding sleeve, and the locking mechanism is located between the sliding sleeve and the fixed shaft.
According to the scheme, the axial position of the sliding sleeve on the fixed shaft is adjusted to adjust the axial position of the roller on the fixed shaft, and the locking mechanism only locks and fixes the sliding sleeve and does not interfere with the rotation of the roller.
As a further improvement of the technical scheme, the locking mechanism comprises a locking screw which is connected to the outer peripheral wall of the sliding sleeve in a threaded mode, and the locking screw penetrates through the outer peripheral wall of the sliding sleeve to be abutted with the outer periphery of the fixed shaft.
According to the scheme, the locking screw is abutted with the outer peripheral wall of the fixed shaft, so that the sliding sleeve is locked and fixed on the fixed shaft.
As a further improvement of the technical scheme, a plurality of locking screws are arranged at two ends of the sliding sleeve, and the locking screws at the end part of the sliding sleeve are arranged in an annular interval mode.
The locking screw is arranged at the two ends of the sliding sleeve, the roller wheel is sleeved in the middle of the sliding sleeve, and at the moment, the two ends of the sliding sleeve can extend out of the two end sides of the sliding sleeve, so that the screwing operation of the locking screw is convenient, and the stability of locking the sliding sleeve is improved.
As a further improvement of the technical scheme, a limiting groove extending along the axial direction is formed in the periphery of the fixed shaft, and the locking screw is abutted in the limiting groove.
According to the scheme, relative fixation between the sliding sleeve and the fixed shaft in the circumferential direction is realized through the cooperation of the locking screw and the limiting groove, axial relative sliding between the sliding sleeve and the fixed shaft is not influenced, axial adjustment of the sliding sleeve is conducted to the left and right sides of the guide, when the axial position of the sliding sleeve is adjusted, the locking screw is only required to be unscrewed, the locking screw is separated from the groove bottom of the limiting groove, the inner end of the locking screw is still kept in the limiting groove, the axial position of the sliding sleeve can be adjusted at the moment, and after adjustment is completed, the locking screws are screwed down again.
As a further improvement of the technical scheme, a rotating bearing is sleeved between the roller and the sliding sleeve, and the roller comprises a roller body and a roller surface sleeve which are sleeved outside and inside.
The running roller in this scheme is through the rotatable cover of antifriction bearing on the periphery wall of sliding sleeve, further improves the rotatory smoothness nature of running roller. In addition, when the surface of the roller surface sleeve is damaged, the roller is only required to be connected. Wherein the roller body can be made of hard components, and the roller surface sleeve can be made of materials matched with the film layer, so that the film layer is prevented from being damaged.
As a further improvement of the technical scheme, a clamp spring which is in butt joint with the outer end face of the rotary bearing is sleeved between the sliding sleeve and the roller, and at least one of the outer peripheral wall of the sliding sleeve and the inner peripheral wall of the roller is provided with a limiting step which is in butt joint with the inner end face of the rotary bearing.
For the installation of the rotating bearing, the axial position of the rotating bearing is locked through the clamp spring and the limiting step, the clamp spring is arranged on the outer end side of the rotating bearing, and the limiting step is arranged on the inner end side of the rotating bearing.
As a further improvement of the technical scheme, two rotating bearings are arranged, and the clamping springs are arranged at two ends between the sliding sleeve and the roller.
As a further improvement of the technical scheme, annular clamping grooves are formed in the outer peripheral wall of the sliding sleeve and the inner peripheral wall of the roller, and the clamp springs are clamped in the annular clamping grooves. This scheme carries out spacing installation to the jump ring through the jump ring.
As a further improvement of the technical scheme, the rack comprises two brackets, two ends of the fixed shaft are respectively inserted into the two brackets, and the brackets are provided with fixing screws for fixing the fixed shaft.
When the two brackets in the scheme are relatively fixed on the biaxially oriented film equipment in use, and the two ends of the fixed shaft are fixed on the two brackets through the fixed screws.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a schematic view of a trimming press roll apparatus according to an embodiment of the present utility model;
fig. 2 is a cross-sectional view of an embodiment of the trimming roll apparatus provided by the present utility model.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, if there is a word description such as "a plurality" or the like, the meaning of a plurality is one or more, and the meaning of a plurality is two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Referring to fig. 1 to 2, the trimming press roller apparatus of the present utility model makes the following embodiments:
The trimming press roller device of the present embodiment includes a press roller mechanism, a slide mechanism, and a lock mechanism.
The press roller mechanism comprises a frame, a fixed shaft 100 and a roller 200.
The rack of this embodiment is fixed on a biaxially oriented film device, specifically, the rack of this embodiment includes two brackets 900, the two brackets 900 are fixed on the trimming station of the biaxially oriented film device in a left-right opposite manner, the fixed shaft 100 is extended in a left-right direction, the left-right ends of the fixed shaft 100 are fixedly connected with the two brackets 900 respectively, and the brackets 900 and the fixed shaft 100 are fixed relatively in the axial direction or the circumferential direction.
In this embodiment, a mounting hole is formed in the bracket 900, connection posts matched with the mounting hole and inserted into the mounting hole are respectively provided at the left and right ends of the fixing shaft 100, the connection posts are coaxially arranged with the fixing shaft 100, meanwhile, a fixing screw 910 is screwed to the bracket 900, and the fixing screw 910 is abutted to the outer peripheral wall of the connection post after penetrating into the mounting hole from the outer periphery, so that the fixing mounting of the fixing shaft 100 is realized.
In this embodiment, two fixing screws 910 are disposed on the bracket 900, where the two fixing screws 910 are disposed oppositely, so that the connecting posts can be clamped and abutted relatively, so that the stability of the installation of the fixing shaft 100 is further improved, and the disassembly is convenient.
The roller 200 is of a hollow wheel structure, the roller 200 is rotatably sleeved on the outer peripheral side of the fixed shaft 100 through a sliding mechanism, the sliding mechanism is used for adjusting the axial position of the roller 200 on the fixed shaft 100, it can be understood that the roller 200 can perform reciprocating adjustment sliding along the axial direction of the fixed shaft 100, and the locking mechanism is used for locking the relative position between the roller 200 and the fixed shaft 100 in the axial direction.
Specifically, the sliding mechanism of the present embodiment includes a sliding sleeve 300, the sliding sleeve 300 is slidably sleeved on the fixed shaft 100 along the axial direction, the roller 200 is rotatably sleeved on the peripheral wall of the sliding sleeve 300, and the axial position between the roller 200 and the sliding sleeve 300 is fixed.
The locking mechanism is used for locking the axial position between the sliding sleeve 300 and the fixed shaft 100, and the axial position of the roller 200 on the fixed shaft 100 is adjusted by adjusting the axial position of the sliding sleeve 300 on the fixed shaft 100 in this embodiment, and the locking mechanism only needs to lock and fix the sliding sleeve 300, so as not to interfere with the rotation of the roller 200.
The locking mechanism comprises a locking screw 400, the locking screw 400 is in threaded connection with the outer peripheral wall of the sliding sleeve 300, the locking screw 400 passes through the outer peripheral wall of the sliding sleeve 300 from outside to inside and then is in contact with the outer peripheral wall of the fixed shaft 100, and the locking fixation of the sliding sleeve 300 on the fixed shaft 100 is realized by the way that the locking screw 400 is in contact with the outer peripheral wall of the fixed shaft 100.
In this embodiment, a plurality of locking screws 400 are disposed at the left and right ends of the sliding sleeve 300, the plurality of locking screws 400 at the end of the sliding sleeve 300 are disposed on the outer peripheral wall of the sliding sleeve 300 in an annular interval arrangement, the locking screws 400 are disposed at the two ends of the sliding sleeve 300, and the roller 200 is sleeved at the middle of the sliding sleeve 300, at this time, the two ends of the sliding sleeve 300 can extend out of the two end sides of the sliding sleeve 300, so that the screwing operation of the locking screws 400 is facilitated, and the stability of locking the sliding sleeve 300 is improved.
Further, a limiting groove 110 is provided on the outer peripheral wall of the fixed shaft 100, the limiting groove 110 extends along the axial direction of the fixed shaft 100, the locking screw 400 abuts against the inside of the limiting groove 110, wherein the limiting groove 110 may be provided with a plurality of limiting grooves 110 according to the number of the locking screws 400 on the end of the sliding sleeve 300.
The present embodiment realizes the relative fixation between the sliding sleeve 300 and the fixed shaft 100 in the circumferential direction through the cooperation of the locking screw 400 and the limiting groove 110, without affecting the axial relative sliding between the sliding sleeve 300 and the fixed shaft 100, and simultaneously, the axial adjustment of the sliding sleeve 300 plays a role in guiding left and right, when the axial position of the sliding sleeve 300 is adjusted, only the locking screw 400 needs to be unscrewed, the locking screw 400 at this time is separated from the groove bottom of the limiting groove 110, the inner end of the locking screw 400 is still kept in the limiting groove 110, at this time, the axial position of the sliding sleeve 300 can be adjusted, and after the adjustment, each locking screw 400 is screwed down.
Meanwhile, in this embodiment, a rolling bearing 500 is disposed between the roller 200 and the sliding sleeve 300, and the roller 200 is rotatably sleeved on the peripheral wall of the sliding sleeve 300 through the rolling bearing 500, so as to further improve the smoothness of rotation of the roller 200.
The roller 200 includes a roller body 210 and a roller surface sleeve 220, wherein the roller body 210 can be made of a hard member, and the roller surface sleeve 220 can be made of a material matched with the film layer, so that the film layer is prevented from being damaged.
In this embodiment, a clamp spring 600 abutting against the outer end surface of the rolling bearing 500 is disposed between the sliding sleeve 300 and the rolling wheel 200, at least one of the outer circumferential wall of the sliding sleeve 300 and the inner circumferential wall of the rolling wheel 200 is provided with a limit step 700 abutting against the inner end surface of the rolling bearing 500, wherein in this embodiment, the outer circumferential wall of the sliding sleeve 300 and the inner circumferential wall of the rolling wheel 200 are provided with limit steps 700, the limit steps 700 on the outer circumferential wall of the sliding sleeve 300 and the inner circumferential wall of the rolling wheel 200 abut against the inner ring and the outer ring of the rolling bearing 500 respectively, and the clamp springs 600 are also disposed on the outer circumferential wall of the sliding sleeve 300 and the inner circumferential wall of the rolling wheel 200, and the two clamp springs 600 abut against the inner ring and the outer ring of the rolling bearing 500 respectively.
The axial position of the rolling bearing 500 is locked by the snap spring 600 and the limit step 700, and the snap spring 600 is provided at the outer end side of the rolling bearing 500, and the limit step 700 is provided at the inner end side of the rolling bearing 500.
The number of the rolling bearings 500 in this embodiment is two, and two clamping springs 600 are disposed at two ends between the sliding sleeve 300 and the roller 200.
In this embodiment, the outer circumferential wall of the sliding sleeve 300 and the inner circumferential wall of the roller 200 are both provided with annular clamping grooves 800, and the clamping springs 600 are clamped in the annular clamping grooves 800, so that the clamping springs 600 are mounted in a limiting manner.
On the premise of the fixed frame, according to the requirement of the pressing range of the edge part of the large film, the position of the roller 200 in the axial direction of the fixed shaft 100 is adjusted through the sliding mechanism so as to adjust the position of the horizontal film pressing, and then the interface of the roller 200 in the axial position of the fixed shaft 100 is locked through the locking mechanism, so that the continuous production can be realized, the quick adjustment of the trimming press roller is realized, the requirement of the production process is met, and the length of the roller 200 can be shortened.
In addition, compared with the existing integral rotation mode, when the film is cut and pressed, the roller 200 only rotates around the fixed shaft 100, and the fixed shaft 100 is fixed, so that the roller 200 rotates more easily and smoothly due to the fact that the moment of inertia is far smaller than that of the existing integral rotation mode, the driven rotation response is faster, energy loss can be reduced, abrasion is reduced, the possibility of shaft breakage and rewinding is reduced, and meanwhile the service life is prolonged.
When the roller surface of the roller 200 is damaged, the whole edge cutting press roller is required to be replaced in the existing design, and the broken shaft condition occurs, the whole edge cutting press roller is scrapped, so that the loss is large.
While the preferred embodiment of the present utility model has been described in detail, the utility model is not limited to the embodiments, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the utility model, and these modifications and substitutions are intended to be included in the scope of the present utility model as defined in the appended claims.
Claims (10)
1. The utility model provides a side cut compression roller device which characterized in that: comprising the following steps:
The compression roller mechanism comprises a frame, a fixed shaft with two ends fixedly arranged on the frame and a roller wheel rotatably sleeved on the periphery of the fixed shaft;
The sliding mechanism is positioned between the roller and the fixed shaft and enables the roller to adjust and slide along the axial direction of the fixed shaft;
And the locking mechanism is used for locking the axial relative position between the roller and the fixed shaft.
2. The edge slitting press roll apparatus as set forth in claim 1, wherein:
The sliding mechanism comprises a sliding sleeve which is axially sleeved on the fixed shaft in a sliding mode, the roller is rotatably sleeved on the periphery of the sliding sleeve, and the locking mechanism is located between the sliding sleeve and the fixed shaft.
3. The edge slitting press roll apparatus as set forth in claim 2, wherein:
The locking mechanism comprises a locking screw which is connected to the peripheral wall of the sliding sleeve in a threaded mode, and the locking screw penetrates through the peripheral wall of the sliding sleeve to be abutted to the periphery of the fixed shaft.
4. A trimming press roll apparatus according to claim 3, wherein:
The two ends of the sliding sleeve are respectively provided with a plurality of locking screws, and the locking screws on the end part of the sliding sleeve are arranged in an annular interval manner.
5. The edge slitting press roll apparatus as set forth in any one of claims 3 or 4, wherein:
The periphery of the fixed shaft is provided with a limiting groove extending along the axial direction, and the locking screw is abutted in the limiting groove.
6. The edge slitting press roll apparatus as set forth in claim 1, wherein:
And a rotating bearing is sleeved between the roller and the sliding sleeve, and the roller comprises a roller body and a roller surface sleeve which are sleeved outside and inside.
7. The edge slitting press roll apparatus as set forth in claim 6, wherein:
And a clamp spring which is in butt joint with the outer end face of the rotary bearing is sleeved between the sliding sleeve and the roller, and at least one of the outer peripheral wall of the sliding sleeve and the inner peripheral wall of the roller is provided with a limiting step which is in butt joint with the inner end face of the rotary bearing.
8. The edge slitting press roll apparatus of claim 7, wherein:
The two rotating bearings are arranged, and the clamping springs are arranged at the two ends between the sliding sleeve and the roller.
9. The edge slitting press roll apparatus of claim 7, wherein:
The outer peripheral wall of the sliding sleeve and the inner peripheral wall of the roller are respectively provided with an annular clamping groove, and the clamp spring is clamped in the annular clamping grooves.
10. The edge slitting press roll apparatus as set forth in claim 1, wherein:
The rack comprises two brackets, two ends of the fixed shaft are respectively inserted into the two brackets, and the brackets are provided with fixing screws for fixing the fixed shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322367253.XU CN220811285U (en) | 2023-08-31 | 2023-08-31 | Trimming press roller device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322367253.XU CN220811285U (en) | 2023-08-31 | 2023-08-31 | Trimming press roller device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220811285U true CN220811285U (en) | 2024-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322367253.XU Active CN220811285U (en) | 2023-08-31 | 2023-08-31 | Trimming press roller device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220811285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119191164A (en) * | 2024-11-28 | 2024-12-27 | 季华实验室 | Auxiliary dismounting device for particle linear accelerator |
-
2023
- 2023-08-31 CN CN202322367253.XU patent/CN220811285U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119191164A (en) * | 2024-11-28 | 2024-12-27 | 季华实验室 | Auxiliary dismounting device for particle linear accelerator |
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