CN204307788U - A kind of detachable applicator roll - Google Patents
A kind of detachable applicator roll Download PDFInfo
- Publication number
- CN204307788U CN204307788U CN201420512158.2U CN201420512158U CN204307788U CN 204307788 U CN204307788 U CN 204307788U CN 201420512158 U CN201420512158 U CN 201420512158U CN 204307788 U CN204307788 U CN 204307788U
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- CN
- China
- Prior art keywords
- cylindrical shell
- coolant jacket
- turning cylinder
- applicator roll
- cylinder body
- 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
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Abstract
The utility model discloses a kind of detachable applicator roll, comprise outer cylinder body, described outer cylinder body is formed by connecting by multiple points of cylindrical shells, and the outer wall of outer cylinder body is fixed with elastic layer, and the diameter of elastic layer is reduced to two ends gradually by middle part; The middle part of outer cylinder body is inserted with turning cylinder, turning cylinder is fixed with multiple coolant jacket, coolant jacket and a point cylindrical shell one_to_one corresponding, the outer wall of coolant jacket is close to mutually with the inwall of point cylindrical shell, the inwall of coolant jacket is close to mutually with the outer wall of turning cylinder, turning cylinder have axial centre opening and multiple radial flow through hole, axial centre opening is connected with radial flow through hole, radial flow through hole is connected with the radial hole of coolant jacket, the inside of coolant jacket has ring-shaped cooling cavities, and radial hole is connected with cooling cavities.It can keep the film reeled to ensure the quality of products when being coated with, and meanwhile, the length of its applicator roll can change to meet on coating apparatus that different length requires and uses, cost-saving.
Description
Technical field:
The utility model relates to coating apparatus technical field, relates to a kind of detachable applicator roll in particular.
Background technology:
Applicator roll in existing coating apparatus its be generally adopt the roll body of tubular, its outer wall is straight-cylindrical, and when applicator roll length is longer, the film on its straight-cylindrical roll body, easily to middle fold, affects its Painting effect.
Meanwhile, the film temperature influence on applicator roll is very large, generally needs control temperature, and existing applicator roll is this effect not.
And the length scale of existing applicator roll cannot change, cannot need to change according to the length of different equipment, like this, just need the applicator roll that each different equipment is corresponding different.
Utility model content:
The purpose of this utility model overcomes the deficiencies in the prior art, a kind of detachable applicator roll is provided, it can keep the film reeled to ensure the quality of products when being coated with, simultaneously, the length of its applicator roll can change to meet on coating apparatus that different length requires and uses, cost-saving, and it has cooling-down effect, ensures the effect of coating.
The scheme that the utility model solve the technical problem is:
A detachable applicator roll, comprises outer cylinder body, and described outer cylinder body is formed by connecting by multiple points of cylindrical shells, and the outer wall of outer cylinder body is fixed with elastic layer, and the diameter of elastic layer is reduced to two ends gradually by middle part;
The middle part of outer cylinder body is inserted with turning cylinder, turning cylinder is fixed with multiple coolant jacket, coolant jacket and a point cylindrical shell one_to_one corresponding, the outer wall of coolant jacket is close to mutually with the inwall of point cylindrical shell, the inwall of coolant jacket is close to mutually with the outer wall of turning cylinder, turning cylinder have axial centre opening and multiple radial flow through hole, axial centre opening is connected with radial flow through hole, radial flow through hole is connected with the radial hole of coolant jacket, the inside of coolant jacket has ring-shaped cooling cavities, radial hole is connected with cooling cavities, the two ends sleeve of turning cylinder is also fixed with end casing, end casing is bolted to connection on the two ends of outer cylinder body.
Described point of cylindrical shell comprises main point cylindrical shell and disconnects cylindrical shell, the right side of main point cylindrical shell has multiple spliced eye, the sidewall of spliced eye is provided with steel ball and spring lock pin;
The left side disconnecting cylindrical shell has multiple protruding post, and the sidewall of protruding post has shrinkage pool, and shrinkage pool is corresponding with steel ball and spring lock pin, the right side disconnecting cylindrical shell has multiple spliced eye, the sidewall of spliced eye is provided with steel ball and spring lock pin.
Described master divides cylindrical shell all to have bolt apertures with the bottom of the spliced eye disconnecting cylindrical shell.
Described master divides the left side of cylindrical shell to have screw, bolt is through the end casing of the left end of turning cylinder and in the screw that has of the left side being screwed onto main point of cylindrical shell, bolt through the right-hand member of turning cylinder end casing and be screwed onto the disconnecting in the bolt apertures of the bottom of the spliced eye of the right-hand member of cylindrical shell of right-hand member.
The two ends of described turning cylinder have radial protrusion limit, and end casing is bolted to connection on radial protrusion limit.
Described two end casings are bolted to connection on the end face of the coolant jacket of its correspondence.
Described coolant jacket is spirally connected and fixes on the rotating shaft, and adjacent two coolant jackets are pressed against mutually.
Described axial centre opening is the ladder hole gradually reduced, and its each ladder section has connected at least two radial flow through holes, the corresponding coolant jacket of each ladder section.
Described master divides cylindrical shell and disconnects between cylindrical shell and is clamped with sealing ring, and adjacent two disconnect between cylindrical shell and are clamped with sealing ring.
Be clamped with seal washer between described end casing and turning cylinder, between end casing and outer cylinder body, be clamped with outside seal packing ring.
Outstanding effect of the present utility model is:
Compared with prior art, it can keep the film reeled to ensure the quality of products when being coated with, and meanwhile, the length of its applicator roll can change to meet on coating apparatus that different length requires and uses, cost-saving, and it has cooling-down effect, ensures the effect of coating.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is partial structurtes schematic diagram of the present utility model;
Fig. 3 is the partial structurtes schematic diagram of another part of the present utility model.
Detailed description of the invention:
Embodiment, is shown in as shown in Figures 1 to 3, and a kind of detachable applicator roll, comprises outer cylinder body 1, and described outer cylinder body 1 is formed by connecting by multiple points of cylindrical shells, and the outer wall of outer cylinder body 1 is fixed with elastic layer 2, and the diameter of elastic layer 2 is reduced to two ends gradually by middle part, has tapering;
The middle part of outer cylinder body 1 is inserted with turning cylinder 3, turning cylinder 3 is fixed with multiple coolant jacket 4, coolant jacket 4 and a point cylindrical shell one_to_one corresponding, the outer wall of coolant jacket 4 is close to mutually with the inwall of point cylindrical shell, the inwall of coolant jacket 4 is close to mutually with the outer wall of turning cylinder 3, turning cylinder 3 have axial centre opening 31 and multiple radial flow through hole 32, axial centre opening 31 is connected with radial flow through hole 32, radial flow through hole 32 is connected with the radial hole 41 of coolant jacket 4, the inside of coolant jacket 4 has ring-shaped cooling cavities 42, radial hole 41 is connected with cooling cavities 42, the two ends sleeve of turning cylinder 3 is also fixed with end casing 5, end casing 5 is bolted to connection on the two ends of outer cylinder body 1.
Described point of cylindrical shell comprises main point cylindrical shell 11 and disconnects cylindrical shell 12, the right side of main point cylindrical shell 11 has multiple spliced eye 6, the sidewall of spliced eye 6 is provided with steel ball and spring lock pin 7;
The left side disconnecting cylindrical shell 12 has multiple protruding post 8, the sidewall of protruding post 8 has shrinkage pool 81, shrinkage pool 81 is corresponding with steel ball and spring lock pin 7, the right side disconnecting cylindrical shell 12 has multiple spliced eye 6, the sidewall of spliced eye 6 is provided with steel ball and spring lock pin 7.
Described master divides cylindrical shell 11 all to have bolt apertures 61 with the bottom of the spliced eye 6 disconnecting cylindrical shell 12.
Described master divides the left side of cylindrical shell 11 to have screw, bolt passes the end casing 5 of the left end of turning cylinder 3 and is screwed onto in the main screw dividing the left side of cylindrical shell 11 to have, and bolt passes the end casing 5 of the right-hand member of turning cylinder 3 and is screwed onto in the bolt apertures 61 of the bottom of the spliced eye 6 disconnecting the right-hand member of cylindrical shell 12 of right-hand member.
The two ends of described turning cylinder 3 have radial protrusion limit 33, and end casing 5 is bolted to connection on radial protrusion limit 33.
Described two end casings 5 are bolted to connection on the end face of the coolant jacket 4 of its correspondence.
Described coolant jacket 4 is spirally connected and is fixed on turning cylinder 3, and adjacent two coolant jackets 4 are pressed against mutually.
Described axial centre opening 31 is the ladder hole gradually reduced, and its each ladder section has connected at least two radial flow through holes 32, the corresponding coolant jacket 4 of each ladder section.
Described master divides cylindrical shell 11 and disconnects between cylindrical shell 12 and is clamped with sealing ring 9, and adjacent two disconnect between cylindrical shell 12 and are clamped with sealing ring 9.
Be clamped with seal washer 10 between described end casing 5 and turning cylinder 3, between end casing 5 and outer cylinder body 1, be clamped with outside seal packing ring 20.
Applicator roll can realize simple painting work, is applicable to the formulation of wide variety of substrates film, coating can be applied in this way and be permitted, in wide variety of substrates, to comprise paper, cardboard, plastic film, paper tinsel, metallic plate, glass plate and plank etc.Once-through operation can be coated with two or more coating simultaneously, and it is arranged on roll coater and uses as the critical piece of roller coat.
Operation principle: water liquid is entered by axial centre opening 31 one end of turning cylinder 3, then out enter the radial hole 41 of coolant jacket 4 from the radial flow through hole 32 of its correspondence, then, enter in ring-shaped cooling cavities 42 again, carry out heat exchange, simultaneously, because axial centre opening 31 is the ladder hole gradually reduced, its each ladder section at least two radial flow through holes 32 have been connected, the corresponding coolant jacket 4 of each ladder section, can ensure that water liquid is filled in the ring-shaped cooling cavities 42 of previous coolant jacket 4 enters in next coolant jacket 4 again, water liquid flows successively in this way, thus make water liquid can carry out heat exchange with outer cylinder body 1, ensure that the temperature of outer cylinder body 1 is controlled.
And the outer wall of outer cylinder body 1 is fixed with elastic layer 2, the diameter of elastic layer 2 is reduced to two ends gradually by middle part; Can ensure that the winding film being wound on outer cylinder body 1 is normal, the problem can not with fold occurs.
And described point of cylindrical shell comprises main point cylindrical shell 11 and disconnects cylindrical shell 12, the right side of main point cylindrical shell 11 has multiple spliced eye 6, the sidewall of spliced eye 6 is provided with steel ball and spring lock pin 7; The left side disconnecting cylindrical shell 12 has multiple protruding post 8, the sidewall of protruding post 8 has shrinkage pool 81, shrinkage pool 81 is corresponding with steel ball and spring lock pin 7, the right side disconnecting cylindrical shell 12 has multiple spliced eye 6, the sidewall of spliced eye 6 is provided with steel ball and spring lock pin 7.Adopt the connection between protruding post 8 and steel ball and spring lock pin 7, can ensure that each position of outer cylinder body 1 interfixes compact, easy installation and removal, improve the efficiency of installation and removal.
And two end casings 5 are bolted to connection on the end face of the coolant jacket 4 of its correspondence, end casing 5 is bolted to connection on the two ends of outer cylinder body 1, the two ends of turning cylinder 3 have radial protrusion limit 33, end casing 5 is bolted to connection on radial protrusion limit 33, simultaneously, end casing 5 is also bolted on elastic layer 2, makes end casing 5 with outer cylinder body 1, be fixedly connected with between coolant jacket 4 and turning cylinder 3, can ensure its synchronism of rotating.
And described master divides cylindrical shell 11 and disconnect between cylindrical shell 12 and be clamped with sealing ring 9, adjacent two disconnect between cylindrical shell 12 and are clamped with sealing ring 9, seal washer 10 is clamped with between described end casing 5 and turning cylinder 3, outside seal packing ring 20 is clamped with between end casing 5 and outer cylinder body 1, this ensures that there sealing effectiveness, make outer cylinder body 1, fixing compact between elastic layer 2 and end casing 5, good sealing effect, cooling water can not flow to outside.
In the present embodiment, when needing to change the length of applicator roll, therefrom can disassemble by disassembling cylindrical shell 12 by one of low order end, changing the turning cylinder 3 corresponding with it and elastic layer 2 can change, its easy installation and removal, can be good at meeting the needs used.
And in changing, shrinkage pool 81 is separated with steel ball and spring lock pin 7 by its needs, thus makes protruding post 8 be separated with at the bottom of side between steel ball and spring lock pin 7, greatly improve installation effectiveness and effect.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a detachable applicator roll, comprise outer cylinder body (1), it is characterized in that: described outer cylinder body (1) is formed by connecting by multiple points of cylindrical shells, the outer wall of outer cylinder body (1) is fixed with elastic layer (2), and the diameter of elastic layer (2) is reduced to two ends gradually by middle part;
The middle part of outer cylinder body (1) is inserted with turning cylinder (3), turning cylinder (3) is fixed with multiple coolant jacket (4), coolant jacket (4) and a point cylindrical shell one_to_one corresponding, the outer wall of coolant jacket (4) is close to mutually with the inwall of point cylindrical shell, the inwall of coolant jacket (4) is close to mutually with the outer wall of turning cylinder (3), turning cylinder (3) have axial centre opening (31) and multiple radial flow through hole (32), axial centre opening (31) is connected with radial flow through hole (32), radial flow through hole (32) is connected with the radial hole (41) of coolant jacket (4), the inside of coolant jacket (4) has ring-shaped cooling cavities (42), radial hole (41) is connected with cooling cavities (42), the two ends sleeve of turning cylinder (3) is also fixed with end casing (5), end casing (5) is bolted to connection on the two ends of outer cylinder body (1).
2. a kind of detachable applicator roll according to claim 1, it is characterized in that: described point of cylindrical shell comprises main point cylindrical shell (11) and disconnect cylindrical shell (12), the right side of main point cylindrical shell (11) has multiple spliced eye (6), the sidewall of spliced eye (6) is provided with steel ball and spring lock pin (7);
The left side disconnecting cylindrical shell (12) has multiple protruding post (8), the sidewall of protruding post (8) has shrinkage pool (81), shrinkage pool (81) is corresponding with steel ball and spring lock pin (7), the right side disconnecting cylindrical shell (12) has multiple spliced eye (6), the sidewall of spliced eye (6) is provided with steel ball and spring lock pin (7).
3. a kind of detachable applicator roll according to claim 2, is characterized in that: the bottom of the spliced eye (6) that described master divides cylindrical shell (11) and disconnects cylindrical shell (12) all has bolt apertures (61).
4. a kind of detachable applicator roll according to claim 3, it is characterized in that: described master divides the left side of cylindrical shell (11) to have screw, bolt is through the end casing (5) of the left end of turning cylinder (3) and in the screw that has of the left side being screwed onto main point of cylindrical shell (11), bolt through the right-hand member of turning cylinder (3) end casing (5) and be screwed onto the disconnecting in the bolt apertures (61) of the bottom of the spliced eye (6) of the right-hand member of cylindrical shell (12) of right-hand member.
5. a kind of detachable applicator roll according to claim 1, it is characterized in that: the two ends of described turning cylinder (3) have radial protrusion limit (33), and end casing (5) is bolted to connection on radial protrusion limit (33).
6. a kind of detachable applicator roll according to claim 1, is characterized in that: described two end casings (5) are bolted to connection on the end face of the coolant jacket (4) of its correspondence.
7. a kind of detachable applicator roll according to claim 1, is characterized in that: described coolant jacket (4) is spirally connected and is fixed on turning cylinder (3), and adjacent two coolant jackets (4) are pressed against mutually.
8. a kind of detachable applicator roll according to claim 4, it is characterized in that: described axial centre opening (31) is the ladder hole gradually reduced, its each ladder section connects at least two radial flow through holes (32), the corresponding coolant jacket (4) of each ladder section.
9. a kind of detachable applicator roll according to claim 8, it is characterized in that: described master divides cylindrical shell (11) and disconnects between cylindrical shell (12) and is clamped with sealing ring (9), adjacent two disconnect between cylindrical shell (12) and are clamped with sealing ring (9).
10. a kind of detachable applicator roll according to claim 9, it is characterized in that: between described end casing (5) and turning cylinder (3), be clamped with seal washer (10), between end casing (5) and outer cylinder body (1), be clamped with outside seal packing ring (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420512158.2U CN204307788U (en) | 2014-09-05 | 2014-09-05 | A kind of detachable applicator roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420512158.2U CN204307788U (en) | 2014-09-05 | 2014-09-05 | A kind of detachable applicator roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204307788U true CN204307788U (en) | 2015-05-06 |
Family
ID=53130121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420512158.2U Expired - Fee Related CN204307788U (en) | 2014-09-05 | 2014-09-05 | A kind of detachable applicator roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204307788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108049056A (en) * | 2016-06-29 | 2018-05-18 | 浙江汇锋薄膜科技有限公司 | Structure improved coat system |
-
2014
- 2014-09-05 CN CN201420512158.2U patent/CN204307788U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108049056A (en) * | 2016-06-29 | 2018-05-18 | 浙江汇锋薄膜科技有限公司 | Structure improved coat system |
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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: 20150506 Termination date: 20150905 |
|
| EXPY | Termination of patent right or utility model |