CN104708753A - Simple structure for eliminating clearance during roller spacing adjustment - Google Patents
Simple structure for eliminating clearance during roller spacing adjustment Download PDFInfo
- Publication number
- CN104708753A CN104708753A CN201510056171.0A CN201510056171A CN104708753A CN 104708753 A CN104708753 A CN 104708753A CN 201510056171 A CN201510056171 A CN 201510056171A CN 104708753 A CN104708753 A CN 104708753A
- Authority
- CN
- China
- Prior art keywords
- frame
- bearing body
- spacing adjustment
- pull bar
- nut
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/58—Measuring, controlling or regulating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a simple structure for eliminating clearance during roller spacing adjustment. The simple structure comprises a spacing adjusting motor (1), a speed reducer (2), a worm (3), a worm gear (4), a turbine box (5), a screw (6), a nut (7), a compression spring (8), a pull bar (9), a connecting disc (10), a bearing body (11) and a frame (13), the spacing adjusting motor (1), the speed reducer (2), the worm (3) and the worm gear (4) are arranged on the frame (13) through the turbine box (5), the nut (7) is fixed on the frame (13), the screw (6) is connected with the bearing body (11) through the connecting disc (10), the compression spring (8) is arranged on the pull bar (9), the pull bar (9) is connected with the connecting disc (10), and the bearing body (11) is arranged on the frame (13). The simple structure for eliminating clearance during roller spacing adjustment has the advantages of simple structure, simple manufacturing, and convenient equipment maintenance management.
Description
Technical field
The easy structure in gap is eliminated when the present invention relates to a kind of roll spacing adjustment.
Background technology
Press production line uses widely at plastic industry, calendering technology is all adopted to produce as produced various film and leather goods etc., calender production technology is that a roller is fixed, other roller is mobile roller, realize the function of producing different-thickness goods, roller is moved and is realized by the adjustment of motor drive machinery part, mechanical clearance is there is between machine forging piece, gap particularly between screw mandrel and nut, affect roll spacing Adjustment precision, this area generally adopts hydraulic cylinder to add the structure of supplemental support bearing to eliminate gap, but this kind of complex structure, manufacturing cost is high, the problems such as equipment maintenance cost is large, its scope of application is limited to some extent, therefore under certain service condition, need a kind of structure simple, easy structure easy to manufacture realizes this function.
Summary of the invention
The easy structure in gap is eliminated when the object of this invention is to provide a kind of roll spacing adjustment.
The technical scheme that the present invention is adopted for achieving the above object is: the easy structure eliminating gap during a kind of roll spacing adjustment, comprise distance-adjusting motor (1), reductor (2), worm screw (3), worm gear (4), turbine box (5), screw mandrel (6), nut (7), Compress Spring (8), pull bar (9), terminal pad (10), bearing body (11) and frame (13), described distance-adjusting motor (1), reductor (2), worm screw (3) and worm gear (4) are arranged in frame (13) by turbine box (5), nut (7) is fixed in frame (13), screw mandrel (6) is connected with bearing body (11) by terminal pad (10), Compress Spring (8) is arranged on pull bar (9), pull bar (9) is connected with terminal pad (10), bearing body (11) is arranged in frame (13).
Described distance-adjusting motor (1) drives screw mandrel (6) and nut (7) to produce relative rotation after slowing down.
Described bearing body (11) is provided with roller (12).
Described frame (13) is provided with slideway, and bearing body (11) is arranged in the slideway of frame (13).
Described screw mandrel (6) is connected with bearing body (11) by terminal pad (10), drives roller (12) mobile.
Eliminate the easy structure in gap during a kind of roll spacing of the present invention adjustment, structure is simple, easy to manufacture and be convenient to equipment maintenance and management.
Accompanying drawing explanation
Fig. 1 eliminates the easy structure roll spacing adjustment driving system structure schematic diagram in gap when being a kind of roll spacing of the present invention adjustment.
Fig. 2 eliminates the structural representation of the easy structure in gap when being a kind of roll spacing of the present invention adjustment.
In figure: 1. distance-adjusting motor; 2. reductor; 3. worm screw; 4. worm gear; 5. worm gear case; 6. screw mandrel; 7. nut; 8. Compress Spring; 9. pull bar; 10. terminal pad; 11. bearing bodies; 12. rollers; 13. frames.
Detailed description of the invention
As depicted in figs. 1 and 2, the easy structure in gap is eliminated during roll spacing adjustment, comprise distance-adjusting motor 1, reductor 2, worm screw 3, worm gear 4, turbine box 5, screw mandrel 6, nut 7, Compress Spring 8, pull bar 9, terminal pad 10, bearing body 11 and frame 13, distance-adjusting motor 1, reductor 2, worm screw 3 and worm gear 4 are arranged in frame 13 by turbine box 5, nut 7 is bolted in frame 13, distance-adjusting motor 1 drives screw mandrel 6 and nut 7 to produce relative rotation after slowing down, screw mandrel 6 is connected with bearing body 11 by terminal pad 10, Compress Spring 8 is arranged on pull bar 9, pull bar 9 is connected with terminal pad 10, bearing body 11 is arranged in frame 13, frame 13 is provided with slideway, bearing body 11 is arranged in the slideway of frame 13, bearing body 11 is provided with roller 12, screw mandrel 6 is connected with bearing body 11 by terminal pad 10, roller 12 is driven to move, complete roller roll adjustment function, by Compress Spring 8, pull bar 9 completes the function in gap when roll spacing adjusts between screw mandrel 6 and nut 7 by terminal pad 10 and screw mandrel 6, during large roll spacing, when the power of Compress Spring is less than the weight of roller and bearing body, the side, zero clearance of screw mandrel and nut is in below, when roll spacing diminishes gradually, the compression stress of spring increases gradually, when spring compression force is greater than the weight of roller and bearing body, the side, zero clearance of screw mandrel and nut up, consistent with the side, zero clearance, gap that roller produces by the effect of material horizontal pressure, ensure roll spacing Adjustment precision, improve rolled products precision.
Claims (5)
1. during a roll spacing adjustment, eliminate the easy structure in gap, it is characterized in that: comprise distance-adjusting motor (1), reductor (2), worm screw (3), worm gear (4), turbine box (5), screw mandrel (6), nut (7), Compress Spring (8), pull bar (9), terminal pad (10), bearing body (11) and frame (13), described distance-adjusting motor (1), reductor (2), worm screw (3) and worm gear (4) are arranged in frame (13) by turbine box (5), nut (7) is fixed in frame (13), screw mandrel (6) is connected with bearing body (11) by terminal pad (10), Compress Spring (8) is arranged on pull bar (9), pull bar (9) is connected with terminal pad (10), bearing body (11) is arranged in frame (13).
2. eliminate the easy structure in gap during a kind of roll spacing adjustment according to claim 1, it is characterized in that: described distance-adjusting motor (1) drives screw mandrel (6) and nut (7) to produce relative rotation after slowing down.
3. eliminate the easy structure in gap during a kind of roll spacing adjustment according to claim 1, it is characterized in that: described bearing body (11) is provided with roller (12).
4. eliminate the easy structure in gap during a kind of roll spacing adjustment according to claim 1, it is characterized in that: described frame (13) is provided with slideway, bearing body (11) is arranged in the slideway of frame (13).
5. eliminate the easy structure in gap during a kind of roll spacing adjustment according to claim 1, it is characterized in that: described screw mandrel (6) is connected with bearing body (11) by terminal pad (10), drive roller (12) mobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510056171.0A CN104708753A (en) | 2015-02-04 | 2015-02-04 | Simple structure for eliminating clearance during roller spacing adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510056171.0A CN104708753A (en) | 2015-02-04 | 2015-02-04 | Simple structure for eliminating clearance during roller spacing adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104708753A true CN104708753A (en) | 2015-06-17 |
Family
ID=53408727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510056171.0A Pending CN104708753A (en) | 2015-02-04 | 2015-02-04 | Simple structure for eliminating clearance during roller spacing adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104708753A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499606A (en) * | 2017-09-19 | 2017-12-22 | 长电科技（滁州）有限公司 | A kind of anti-cover strip in braid station offset-seals knife system and operating method |
| CN109849251A (en) * | 2018-12-20 | 2019-06-07 | 天津麦世科尔科技咨询有限公司 | A kind of roller distance adjusting device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2244960Y (en) * | 1995-08-08 | 1997-01-15 | 黄光国 | Horizontal crusher with double-roller double-shaft chain hammer |
| CN2657769Y (en) * | 2003-11-20 | 2004-11-24 | 江苏正昌粮机股份有限公司 | Mechanism for regulating rolling distance of roller crusher |
| CN101422940A (en) * | 2008-11-10 | 2009-05-06 | 大连橡胶塑料机械股份有限公司 | High-precision roller-spacing control system |
| CN201998523U (en) * | 2010-12-21 | 2011-10-05 | 青岛瑞普电气有限责任公司 | Water and ink shared feeding roller connecting device |
| CN204052446U (en) * | 2014-07-31 | 2014-12-31 | 广东冠邦科技有限公司 | A kind of clearance eliminating mechanism of metal pipe bar straightener down screw rod |
-
2015
- 2015-02-04 CN CN201510056171.0A patent/CN104708753A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2244960Y (en) * | 1995-08-08 | 1997-01-15 | 黄光国 | Horizontal crusher with double-roller double-shaft chain hammer |
| CN2657769Y (en) * | 2003-11-20 | 2004-11-24 | 江苏正昌粮机股份有限公司 | Mechanism for regulating rolling distance of roller crusher |
| CN101422940A (en) * | 2008-11-10 | 2009-05-06 | 大连橡胶塑料机械股份有限公司 | High-precision roller-spacing control system |
| CN201998523U (en) * | 2010-12-21 | 2011-10-05 | 青岛瑞普电气有限责任公司 | Water and ink shared feeding roller connecting device |
| CN204052446U (en) * | 2014-07-31 | 2014-12-31 | 广东冠邦科技有限公司 | A kind of clearance eliminating mechanism of metal pipe bar straightener down screw rod |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499606A (en) * | 2017-09-19 | 2017-12-22 | 长电科技（滁州）有限公司 | A kind of anti-cover strip in braid station offset-seals knife system and operating method |
| CN107499606B (en) * | 2017-09-19 | 2022-12-20 | 长电科技（滁州）有限公司 | Sealing knife device for preventing cover tape from deviating in braiding station and operation method |
| CN109849251A (en) * | 2018-12-20 | 2019-06-07 | 天津麦世科尔科技咨询有限公司 | A kind of roller distance adjusting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161209 Address after: 116036 Ganjingzi Province, Dalian District, Hui Road, No. 18, Applicant after: Dalian Rubber Plastic Machinery Co., Ltd. Address before: 116033 Ganjingzi Province, Dalian District, Hui Road, No. 18, Applicant before: Dalian Rubber And Plastics Machinery Co., Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150617 |