CN201863387U - Forming equipment of rubber films in chloroprene rubber production - Google Patents
Forming equipment of rubber films in chloroprene rubber production Download PDFInfo
- Publication number
- CN201863387U CN201863387U CN2010206126265U CN201020612626U CN201863387U CN 201863387 U CN201863387 U CN 201863387U CN 2010206126265 U CN2010206126265 U CN 2010206126265U CN 201020612626 U CN201020612626 U CN 201020612626U CN 201863387 U CN201863387 U CN 201863387U
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- China
- Prior art keywords
- rope sheave
- rope
- rubber
- glued membrane
- production
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Abstract
The utility model belongs to the field of chloroprene rubber production in chemical engineering, in particular to forming equipment of rubber films in chloroprene rubber production, which solves the problem of poor production continuity caused by unsteady rubber bundle forming and rubber strip quality in chloroprene rubber production. The forming equipment comprises a driving device, a chain transmission mechanism controlled by the driving device, and a first rope wheel and a second rope wheel which are jointly driven by the driving device and the chain transmission mechanism and have the same linear speed and reversed rotating directions, wherein the rotating tangential direction of the lower end of the first rope wheel is the same as the conveying direction of the rubber films, and grooves are formed on the peripheries of the wheel flanges of the first and the second rope wheels. The forming equipment has the advantages of simple structure, reasonable design and good use effect, is simple and convenient to operate, and has a certain popularization value.
Description
Technical field
The utility model belongs to neoprene production field in the Chemical Engineering, is specially the former of glued membrane in a kind of neoprene production.
Background technology
Known, the chlorobutadiene emulsion polymerisation is adopted in existing neoprene production, the big molecule latex that forms becomes glued membrane through freeze agglomeration, through further extrusion dehydration, after the drying box oven dry, dry glued membrane forms the strip adhesive tape through former, this equipment cardinal principle be one can be up and down with counterweight and reeded rope sheave, on a stationary face that mates with the rope sheave groove, rotate, the micella that rope sheave and counterweight thereof are pressed through forms adhesive tape.In this production process, its dried finished products glued membrane is by collecting bunchy, and forming the cross section at extrusion equipment is the rectangle adhesive tape of 10*35.
Use this extrusion formation equipment, have following defective: 1, adhesive tape is often taken up by rope sheave, is wrapped on the rope sheave, and influence is operation continuously; 2, be subjected to the film thickness variable effect, bubble does not squeeze fully in its rectangle cross section irregularity, the glued membrane, causes adhesive tape inhomogeneous; 3, this extrusion equipment uses atomized water to cook interleaving agent to avoid the bonding of adhesive tape and equipment, and minor amount of water forms mixture with talcum powder in bale splitter, and the wearing and tearing cutting knife influences the bale splitter life cycle.
Summary of the invention
The utility model exists the unstable and adhesive tape quality instability of micella moulding in order to solve in neoprene is produced, and causes the problem of production poor continuity, and the former of glued membrane in a kind of neoprene production is provided.
The utility model is to adopt following technical scheme to realize: the former of glued membrane during neoprene is produced, comprise drive unit, by the chain drive of driving device controls and by drive unit, chain drive drive jointly, linear velocity is identical, first rope sheave of direction of rotation and second rope sheave, it is identical with the glued membrane direction of transfer that tangential direction is rotated in the first rope sheave lower end; The wheel rim periphery of described first rope sheave, second rope sheave has groove.Adopt structural design of the present utility model, adopt and twine principle, utilize glued membrane yielding, the viscous-elastic behaviour that yield stress is low, utilize two rope sheave linear velocities identical, direction of rotation, the rotational plane difference, formation is to the shearing of micella, stretch, twine active force, make adhesive tape have rotation continuously on two wheels of definite shape groove, progressively moulding in winding, moulding effect and adhesive tape are moved in the same way, and it is vertical with the adhesive tape direction of motion to be different from existing counterweight rope sheave squeezing action, be beneficial to continuous production, this technology forms evenly, closely knit and glue rope microstructure is along becoming the regularly arranged adhesive tape of rope direction.，
This former also comprises the glue rope directive wheel that glued membrane transmits guide roller and is positioned at two rope sheave one sides.
Compared with prior art, the utlity model has following advantage:
1, become the rope effect stability, ability is strong continuously, shows: in long-term the use, do not occur because the parking that rope-forming machine causes;
2, under shear stress, glue rope microstructure is along becoming the rope direction regularly arranged, form evenly, closely knit adhesive tape, prolonged the life cycle of subsequent technique equipment bale splitter significantly, compared, by original 48 hours with pressure forming machine, extend to more than 300 hours, reduced production cost;
See in quality that 3, on 1,2 two basis, the section shape is improved to 2*15*40 by original 5*10*50;
4, this equipment is the rope sheave of chain drive, compares with the rope sheave extrusion equipment that has the counterweight facility, and is simple in structure, is easy to safeguard;
In a word, the utility model is simple in structure, reasonable in design, easy and simple to handle, result of use is good, has certain popularization value.
Description of drawings
Fig. 1 is a drive mechanism principle schematic of the present utility model;
Fig. 2 is a vertical view of the present utility model;
The structure front view of Fig. 3 rope sheave described in the utility model;
Fig. 4 is the side view of Fig. 3;
Among the figure: 1-first rope sheave; 2-second rope sheave; The 3-groove; The 4-glued membrane transmits guide roller; 5-glue rope directive wheel; The 6-motor; 7-is to wheel; The 8-decelerator; The 9-drive sprocket; The 10-driven sprocket; The 11-driving chain; 12-glued membrane cloth; 13-glue rope.
The specific embodiment
The former of glued membrane during neoprene is produced, shown in Figure 1, comprise drive unit, by the chain drive of driving device controls and by drive unit, chain drive drives jointly, linear velocity is identical, first rope sheave 1 of direction of rotation and second rope sheave 2, first rope sheave, 1 lower end rotation tangential direction is identical with the glued membrane direction of transfer, described drive unit comprises motor 6, to taking turns 7, decelerator 8, described chain drive comprises the drive sprocket 9 that is installed on the reducer output shaft, and be installed in first rope sheave respectively, driven sprocket 10 in the second rope sheave rotating shaft, these sprocket wheels connect by a driving chain 11, two rope sheave counter-rotation of common driving, the shared driving chain of two rope sheaves, moving gear is identical, adjustable-speed joint, the direction that tangent line is rotated in the lower end that first rope sheave is set by driving chain is identical with the direction of transfer of glued membrane; Shown in Fig. 3,4, the wheel rim periphery of described first rope sheave 1, second rope sheave 2 has groove 3, and so the diameter and the cross sectional shape of groove size and shape final decision glue rope 13 are this groove size and shape regulated at will according to actual needs.In actual fabrication, drive unit and chain drive can be placed in the casing, as shown in Figure 2.This former also comprises the glue rope directive wheel 5 that glued membrane transmits guide roller 4 and is positioned at two rope sheave one sides.
The course of work is: the glued membrane cloth 12 that comes out from drying box tangentially enters the adhesive film forming machine first rope sheave lower end through guide roller, sends through second rope sheave upper end, and the moulding adhesive tape enters hauling machine through directive wheel.
The operating procedure condition
1, temperature 35-50 ℃, movement velocity 0.3-0.7 meter per second of the dry back of control glued membrane.
2, glued membrane enters the first rope sheave lower end through guide roller, and glued membrane is sent from second rope sheave upper end.
3, the linear velocity of two rope sheaves is identical, than the fast 30-50% of glued membrane.
4, the angular speed of two rope sheaves is about 1.1/1 than the shape decision by wheel.
5, the speed of hauling machine is controlled at the 0.8-1.2 meter per second.
Claims (2)
1. the former of glued membrane during a neoprene is produced, it is characterized in that comprising drive unit, by the chain drive of driving device controls and by drive unit, chain drive drive jointly, linear velocity is identical, first rope sheave of direction of rotation (1) and second rope sheave (2), it is identical with the glued membrane direction of transfer that tangential direction is rotated in first rope sheave (1) lower end; The wheel rim periphery of described first rope sheave (1), second rope sheave (2) has groove (3).
2. the former of glued membrane during neoprene according to claim 1 is produced is characterized in that this former also comprises the glue rope directive wheel (5) that glued membrane transmits guide roller (4) and is positioned at two rope sheave one sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206126265U CN201863387U (en) | 2010-11-18 | 2010-11-18 | Forming equipment of rubber films in chloroprene rubber production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206126265U CN201863387U (en) | 2010-11-18 | 2010-11-18 | Forming equipment of rubber films in chloroprene rubber production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201863387U true CN201863387U (en) | 2011-06-15 |
Family
ID=44134553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206126265U Expired - Lifetime CN201863387U (en) | 2010-11-18 | 2010-11-18 | Forming equipment of rubber films in chloroprene rubber production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201863387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102507280A (en) * | 2011-10-20 | 2012-06-20 | 山西合成橡胶集团有限责任公司 | Latex continuous film forming and drying device for synthetic rubber inspection |
-
2010
- 2010-11-18 CN CN2010206126265U patent/CN201863387U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102507280A (en) * | 2011-10-20 | 2012-06-20 | 山西合成橡胶集团有限责任公司 | Latex continuous film forming and drying device for synthetic rubber inspection |
| CN102507280B (en) * | 2011-10-20 | 2013-07-31 | 山西合成橡胶集团有限责任公司 | Latex continuous film forming and drying device for synthetic rubber inspection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANNA SYNTHETIC RUBBER LLC Free format text: FORMER OWNER: SHANXI SYNIHETIC RUBBER GROUP CO., LTD. Effective date: 20150727 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150727 Address after: 038103 Shanxi province Datong Yanggao Longquan Industrial Park Patentee after: SHANNA SYNTHETIC RUBBER CO., LTD. Address before: 037005 Shanxi province Datong Yongjun Road No. 1 Patentee before: Shanxi Synihetic Rubber Group Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110615 |