CN202862421U - Four-roller winding mechanism - Google Patents
Four-roller winding mechanism Download PDFInfo
- Publication number
- CN202862421U CN202862421U CN 201220435666 CN201220435666U CN202862421U CN 202862421 U CN202862421 U CN 202862421U CN 201220435666 CN201220435666 CN 201220435666 CN 201220435666 U CN201220435666 U CN 201220435666U CN 202862421 U CN202862421 U CN 202862421U
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- China
- Prior art keywords
- cutting roller
- roller
- cutting
- tension mechanism
- wheel
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- Expired - Fee Related
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- Tension Adjustment In Filamentary Materials (AREA)
Abstract
The utility model discloses a four-roller winding mechanism. The four-roller winding mechanism comprises a rack. A first cutting roller and a second cutting roller which are located on the upper portion are arranged on the rack, and a third cutting roller and a fourth cutting roller are arranged under the first cutting roller and the second cutting roller so that two opposite groups of cutting rollers are formed. One group of cutting rollers is on the upper layer, and the other group of cutting rollers is on the lower layer. An upper unwinding wheel and a lower winding wheel are arranged on the rack. An upper tension mechanism is arranged between the upper unwinding wheel and the first cutting roller and the second cutting roller. Guide wheels are arranged between the upper tension mechanism and the upper unwinding wheel, and between the upper tension mechanism and the first cutting roller and the second cutting roller. A lower tension mechanism is arranged between the lower winding wheel and the third cutting roller and the fourth cutting roller. Guide wheels are arranged between the lower tension mechanism and the lower winding wheel, and between the lower tension mechanism and the third cutting roller and the fourth cutting roller. The four-roller winding mechanism has the advantages of being simple in structure, even in various parts of a steel wire at operation time, and capable of two-roller winding cutting and four-roller winding cutting according to requirements, and improving cutting quality and efficiency.
Description
Technical field
The utility model relates to a kind of four roller winding mechanisms, and this mechanism is the winding mechanism of the steel wire on the multi-thread digital-controlled microtome.
Background technology
Multi-thread digital-controlled microtome is the capital equipment that silicon materials is cut into sheet, the motion of steel wire is driven by driving mechanism, driving mechanism comprises retractable cable, cutting roller etc., on the cutting roller that steel wire is arranged in parallel around two or four, driving cutting roller by driving mechanism turns, the retractable cable actuation drives the rotation of retractable cable wheel simultaneously, thereby makes the steel wire motion, and silicon materials are cut.Existing four cutting rollers coiling is that four cutting rollers wind the line simultaneously, i.e. giant single coiling, and right, upper two rollers are pressure line type during cut workpiece to line, and lower two rollers are stay-supported, in case the broken string loss is larger, yield rate is low, affects cut quality and cutting efficiency.
Summary of the invention
The purpose of this utility model provide a kind of simple in structure, steel wire when operation each even tension, improve cut quality and efficient, two rollers and four rollers four roller winding mechanisms that can wind the line respectively wherein, overcome the deficiencies in the prior art.
Four roller winding mechanisms of the present utility model, comprise frame, in frame the first cutting roller and the second cutting roller above being positioned at are installed, below the first cutting roller and the second cutting roller, are provided with the 3rd cutting roller and the 4th cutting roller, form upper and lower two-layer and relative two groups of cutting rollers; Actinobacillus wheel and lower take-up pulley on frame is equipped with, between upper actinobacillus wheel and the first cutting roller and the second cutting roller, be provided with tension mechanism, be equipped with directive wheel between upper tension mechanism and the upper actinobacillus wheel and between upper tension mechanism and the first cutting roller and the second cutting roller; Between lower take-up pulley and the 3rd cutting roller and the 4th cutting roller, be provided with lower tension mechanism, be equipped with directive wheel between lower tension mechanism and the lower take-up pulley and between lower tension mechanism and the 3rd cutting roller and the 4th cutting roller.
Described tension mechanism comprises decides third wheel and the straining pulley that is connected with swing arm.
Four roller winding mechanisms of the present utility model, compared with prior art have advantages of simple in structure, each even tension of steel wire during operation, as required can two rollers the coiling cutting, also can four rollers coiling cutting, improved cut quality and yield rate.
Description of drawings
Fig. 1 is four roller winding structure schematic diagrames in the utility model;
Fig. 2 is the utility model middle and upper part two roller winding structure schematic diagrames;
Fig. 3 is the utility model middle and lower part two roller winding structure schematic diagrames.
The specific embodiment
As shown in Figure 1: 1 is frame, can adopt shaped steel welding or casting processing and fabricating.In frame 1 the first cutting roller 17 and the second cutting roller 18 above being positioned at are installed, below the first cutting roller 17 and the second cutting roller 18, are provided with the 3rd cutting roller 19 and the 4th cutting roller 20, form upper and lower two-layer and relative two groups of cutting rollers.Each cutting roller is that the bearing by two ends is bearing on the frame, and a termination drive motors.In frame 1 actinobacillus wheel 6 and lower take-up pulley 2 are installed, between upper actinobacillus wheel 6 and the first cutting roller 17 and the second cutting roller 18, are provided with tension mechanism 12.Between lower take-up pulley 2 and the 3rd cutting roller 19 and the 4th cutting roller 20, be provided with lower tension mechanism 25.
Between upper tension mechanism 12 and lower tension mechanism 25, be provided with intermediate tension mechanism 27, intermediate tension mechanism 27 comprises and decides to decide third wheel 5 under third wheel 9 and the intermediate tension mechanism in the intermediate tension mechanism and be connected to intermediate tension mechanism straining pulley 8 in the swing arm, and this swing arm connects the cylinder take-up device.Be provided with the 6th directive wheel 21 and the 7th directive wheel 22 between intermediate tension mechanism 25 and the first cutting roller 17 and the 4th cutting roller 20.
Above-mentioned each third wheel and directive wheel all are installed on the frame 1 by rotating shaft.
As shown in Figure 1: during the coiling of four rollers, one end of line of cut 15 and upper actinobacillus wheel 6 are fixing, the other end and lower take-up pulley 2 are fixing, and line of cut is walked around the 3rd directive wheel 10 successively from upper actinobacillus wheel 6, the 4th directive wheel 11, upper tension mechanism straining pulley 14, upper tension mechanism is decided third wheel 13, the 5th directive wheel 16, the first cutting roller 17, the second cutting roller 18, the 6th directive wheel 21, decide third wheel 9 in the intermediate tension mechanism, intermediate tension mechanism straining pulley 8, decide third wheel 5 under the intermediate tension mechanism, the 7th directive wheel 22, the 4th cutting roller 20, the 3rd cutting roller 19, the 8th directive wheel 23, lower tension mechanism is decided third wheel 26, lower tension mechanism straining pulley 24, the second directive wheel 4, the first directive wheel 3.
As shown in Figure 2: during upper two rollers coiling, different from above-mentioned four rollers coiling is that line of cut 15 does not pass through intermediate tension mechanism 27 and the 4th cutting roller 20 and the 3rd cutting roller 19, need not simultaneously through the 7th directive wheel 22 guiding.This winding structure only utilizes two cutting roller work of top.
As shown in Figure 3: during lower two rollers coiling, different from above-mentioned four rollers coiling is that line of cut 15 does not pass through intermediate tension mechanism 27 and the first cutting roller 17 and the second cutting roller 18, need not simultaneously through the 6th directive wheel 21 and the 7th directive wheel 22 guiding.This winding structure only utilizes two cutting roller work of below.
Four roller winding mechanisms of the present utility model compared with prior art have advantages of simple in structure, and each even tension of steel wire during operation can cut as required in the coiling of two rollers, also can the coiling of four rollers cut, and has improved cut quality and efficient.
Claims (2)
1. roller winding mechanism, comprise frame (1), the first cutting roller (17) and the second cutting roller (18) that is positioned at the top is installed in frame (1), be provided with the 3rd cutting roller (19) and the 4th cutting roller (20) in the below of the first cutting roller (17) and the second cutting roller (18), form upper and lower two-layer and relative two groups of cutting rollers; In frame (1) upper actinobacillus wheel (6) and lower take-up pulley (2) are installed, between upper actinobacillus wheel (6) and the first cutting roller (17) and the second cutting roller (18), be provided with upper tension mechanism (12), be equipped with directive wheel between upper tension mechanism (12) and the upper actinobacillus wheel (6) and between upper tension mechanism (12) and the first cutting roller (17) and the second cutting roller (18); Between lower take-up pulley (2) and the 3rd cutting roller (19) and the 4th cutting roller (20), be provided with lower tension mechanism (25), be equipped with directive wheel between lower tension mechanism (25) and the lower take-up pulley (2) and between lower tension mechanism (25) and the 3rd cutting roller (19) and the 4th cutting roller (20).
2. four roller winding mechanisms according to claim 1, it is characterized in that: described tension mechanism comprises decides third wheel and the straining pulley that is connected with swing arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220435666 CN202862421U (en) | 2012-08-30 | 2012-08-30 | Four-roller winding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220435666 CN202862421U (en) | 2012-08-30 | 2012-08-30 | Four-roller winding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202862421U true CN202862421U (en) | 2013-04-10 |
Family
ID=48029172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220435666 Expired - Fee Related CN202862421U (en) | 2012-08-30 | 2012-08-30 | Four-roller winding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202862421U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104626377A (en) * | 2015-02-09 | 2015-05-20 | 无锡市上锻机床有限公司 | Multi-line cutting machine tool |
| CN105643820A (en) * | 2016-03-18 | 2016-06-08 | 浙江晶盛机电股份有限公司 | Cutting device of diamond wire mono-crystal silicon rods |
| CN106239747A (en) * | 2016-08-26 | 2016-12-21 | 浙江顺联智能设备有限公司 | Diamond wire cutting machine |
-
2012
- 2012-08-30 CN CN 201220435666 patent/CN202862421U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104626377A (en) * | 2015-02-09 | 2015-05-20 | 无锡市上锻机床有限公司 | Multi-line cutting machine tool |
| CN105643820A (en) * | 2016-03-18 | 2016-06-08 | 浙江晶盛机电股份有限公司 | Cutting device of diamond wire mono-crystal silicon rods |
| CN106239747A (en) * | 2016-08-26 | 2016-12-21 | 浙江顺联智能设备有限公司 | Diamond wire cutting machine |
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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: 20150830 |
|
| EXPY | Termination of patent right or utility model |