CN204712345U - Multifunctional tire cord calender - Google Patents
Multifunctional tire cord calender Download PDFInfo
- Publication number
- CN204712345U CN204712345U CN201520262964.3U CN201520262964U CN204712345U CN 204712345 U CN204712345 U CN 204712345U CN 201520262964 U CN201520262964 U CN 201520262964U CN 204712345 U CN204712345 U CN 204712345U
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- CN
- China
- Prior art keywords
- punching roller
- roll stand
- perforating needle
- right sides
- hole
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- 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 multifunctional tire cord calender, upper end on front side of left frame and right frame is respectively equipped with the traction roll stand of stretching out forward, carry-over pinch rolls and lower carry-over pinch rolls are separately installed with between the top and bottom of the traction roll stand of left and right sides, middle part on front side of the traction roll stand of left and right sides is stretched out all forward and is formed punching roller installing plate, this punching roller installing plate has strip through-hole, the leading inside of punching roller installing plate is provided with screw rodb base, screw mandrel is connected with punching roller bearing seats through screw rodb base, punching roller bearing seats is also provided with slide block, slide block reaches in strip through-hole, and be slidably connected with strip through-hole, the roll shaft at punching roller two ends is set in the bearing in the punching roller bearing seats of left and right sides, the roll surface of punching roller is distributed with perforating needle assembly.Perforating needle assembly is made up of perforating needle, base and screw rod, and perforating needle assembly is connected on punching roller roll surface by screw rod.Punching exhaust is completed while production casing ply.
Description
Technical field
The utility model relates to a kind of multifunctional tire cord calender.
Background technology
Casing ply is airtyred skeleton, and by which floor rubberized cord being fitted forms, and it bears the most of load acted on tire.
For conventional tyre, the number of plies of casing ply is generally even number as 4-18 layer.The number of plies of radial is odd-level, as 1-5 layer.Tire texture is produced by cord calender.Calender comprises left frame and right frame, between left frame and right frame, be provided with roller, is coated with cord fabric sizing material from calender cord surface out.So that bonding multi-layer cord fabric, upper end on front side of left frame and right frame is respectively equipped with the traction roll stand of stretching out forward, be separately installed with carry-over pinch rolls and lower carry-over pinch rolls between the top and bottom of the described carry-over pinch rolls of left and right sides, coat the cord of sizing material, draw then rolling by carry-over pinch rolls.After gluing, easily form bubble in the middle of cord, if bubble removes not in time, finally will cause the cord delamination of tire, even cause cord and tyre surface delamination.
Utility model content
For existing problem, the purpose of this utility model be to provide a kind of can in time by the multifunctional tire cord calender of the removal of bubbles in cord.
To achieve these goals, the technical solution of the utility model is: a kind of multifunctional tire cord calender, comprise left frame and right frame, upper end on front side of described left frame and right frame is respectively equipped with the traction roll stand of stretching out forward, carry-over pinch rolls and lower carry-over pinch rolls are separately installed with between the top and bottom of the described traction roll stand of left and right sides, it is characterized in that: the middle part on front side of the described traction roll stand of left and right sides is stretched out all forward and formed punching roller installing plate, this punching roller installing plate has the strip through-hole extended before and after length, extend about the center line of this strip through-hole, the leading inside of described punching roller installing plate is provided with screw rodb base, screw mandrel is connected with punching roller bearing seats through screw rodb base, described punching roller bearing seat is in the inner side of punching roller installing plate, described punching roller bearing seats is also provided with slide block, described slide block reaches in strip through-hole, and be slidably connected with strip through-hole, the roll shaft at punching roller two ends is set in the bearing in the punching roller bearing seats of left and right sides,
The roll surface of described punching roller is distributed with some bolt blind holes, in these bolt blind holes, perforating needle assembly is installed, described perforating needle assembly comprises base, screw rod is provided with at the lower surface of base, the upper surface of described base is provided with perforating needle, and described perforating needle assembly is arranged in bolt blind hole by screw rod.
Adopt such scheme, punching roller is set between drawing rolls, allows cord in distraction procedure, through punching roller.Perforating needle on punching roller pricks out some pin holes on cord, thus by the removal of bubbles between casing ply.Ensure the quality of tire production.
By turning screw mandrel, thus make the slide block of punching roller movable in strip through-hole, thus the front and back position of adjustment punching roller.
Adopt screw rod to be connected on roll surface by perforating needle device, installation and removal are convenient.Adopt the perforating needle assembly that base connects, compared with being directly installed on roll surface by pin, bonding strength is better, and service life is better.
In technique scheme: described traction roll stand is the T-shaped frame be made up of transverse plate and longitudinal plate, the described traction roll stand of left and right sides is connected in left frame and right frame respectively by transverse plate, described longitudinal plate is obliquely installed, and described upper carry-over pinch rolls and lower carry-over pinch rolls are arranged between longitudinal plate of described traction roll stand of left and right sides.
In technique scheme: the transverse plate of described traction roll stand, longitudinal plate and punching roller installing plate are one-body molded.Produce easy for installation.
In such scheme: the center line of described screw rod, base and perforating needle on the same line.Be convenient to processing like this.
The beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, between the drawing rolls of multifunctional tire cord calender, arrange perforated roll, like this, just bubble is wherein got rid of by punching when cord is produced, ensure the quality of tire product, avoid delamination.The utility model can easily adjust the front and back position of punching roller simultaneously, is more suitable for producing.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the scheme of installation of perforated roll cylinder base.
Fig. 3 is punching roller scheme of installation two (back side).
Fig. 4 is the structural representation of punching roller.
Fig. 5 is the structural representation of perforating needle assembly.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
Embodiment 1
As Figure 1-5: multifunctional tire cord calender of the present utility model is made up of parts such as left frame 1, right frame 2, traction roll stand 3, upper carry-over pinch rolls 4, lower carry-over pinch rolls 5, punching roller installing plate 3a, punching roller 6, screw rodb base 7, screw mandrel 8, punching roller bearing seats 9.
Stretcher roll (not shown in FIG.) is provided with between left frame 1 and right frame 2.Cord is fitted between these rollers.This does not repeat at this for prior art.
Upper end on front side of left frame 1 and right frame 2 is respectively equipped with the traction roll stand 3 of stretching out forward, traction roll stand 3 is the T-shaped frame be made up of transverse plate and longitudinal plate, the traction roll stand 3 of left and right sides is connected in left frame 1 and right frame 2 respectively by transverse plate, longitudinal plate top is obliquely installed side backward, and upper carry-over pinch rolls 4 and lower carry-over pinch rolls 5 are arranged between longitudinal plate of the traction roll stand 3 of left and right sides.Middle part on front side of the traction roll stand 3 of left and right sides is equipped with the punching roller installing plate 3a stretched out forward, draws longitudinal plate of roll stand 3, transverse plate and punching roller installing plate 3a and is formed in one.Be separately installed with carry-over pinch rolls 4 and lower carry-over pinch rolls 5 between the top and bottom of the traction roll stand 3 of left and right sides, punching roller 6 is installed between the punching roller installing plate 6 of left and right sides.
Specifically, be respectively equipped with bearing block at the upper and lower sides of longitudinal plate, the roll shaft of upper carry-over pinch rolls 4, lower carry-over pinch rolls 5 is set in the bearing in bearing block.This punching roller installing plate 3a has the strip through-hole 3b extended before and after length, and extend about the center line of this strip through-hole 3b, strip through-hole 3b extands rearward on longitudinal plate.The leading inside of punching roller installing plate 3a is provided with screw rodb base 7, screw mandrel 8 is connected with punching roller bearing seats 9 through screw rodb base 7, punching roller bearing seats 9 is positioned at the inner side of punching roller installing plate 3a, punching roller bearing seats 9 is also provided with slide block 9a, slide block 9a reaches in strip through-hole 3b, and be slidably connected with strip through-hole 3b, the roll shaft at punching roller 6 two ends is set in the bearing in the punching roller bearing seats 9 of left and right sides.
The roll surface of punching roller 6 is distributed with some bolt blind holes 61, in these bolt blind holes 61, perforating needle assembly is installed, perforating needle assembly comprises base 62, screw rod 63 is provided with at the lower surface of base 62, the upper surface of base 62 is provided with perforating needle 64, perforating needle 64 is taper, and the diameter of screw rod 63 is greater than the diameter of the larger diameter end of perforating needle 64, installs more firm like this.The center line of bottoming seat 62, perforating needle 64 and screw rod 63 on the same line.Preferred perforating needle 64 and base 62 preferably adopt and are threaded.Perforating needle assembly is arranged in bolt blind hole 61 by screw rod 63.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without the need to creative work.Therefore, all technical staff in the art according to design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should by the determined protection domain of claims.
Claims (4)
1. a multifunctional tire cord calender, comprise left frame (1) and right frame (2), the upper end of described left frame (1) and right frame (2) front side is respectively equipped with the traction roll stand (3) of stretching out forward, carry-over pinch rolls (4) and lower carry-over pinch rolls (5) are separately installed with between the top and bottom of the described traction roll stand (3) of left and right sides, it is characterized in that: the middle part of described traction roll stand (3) front side of left and right sides is stretched out all forward and formed punching roller installing plate (3a), this punching roller installing plate (3a) has the strip through-hole (3b) extended before and after length, extend about the center line of this strip through-hole (3b), the leading inside of described punching roller installing plate (3a) is provided with screw rodb base (7), screw mandrel (8) is connected with punching roller bearing seats (9) through screw rodb base (7), described punching roller bearing seats (9) is positioned at the inner side of punching roller installing plate (3a), described punching roller bearing seats (9) is also provided with slide block (9a), described slide block (9a) reaches in strip through-hole (3b), and be slidably connected with strip through-hole (3b), the roll shaft at punching roller (6) two ends is set in the bearing in the punching roller bearing seats (9) of left and right sides,
The roll surface of described punching roller (6) is distributed with some bolt blind holes (61), in these bolt blind holes (61), perforating needle assembly is installed, described perforating needle assembly comprises base (62), screw rod (63) is provided with at the lower surface of base (62), the upper surface of described base (62) is provided with perforating needle (64), and described perforating needle assembly is arranged in bolt blind hole (61) by screw rod (63).
2. multifunctional tire cord calender according to claim 1, it is characterized in that: described traction roll stand (3) is the T-shaped frame be made up of transverse plate and longitudinal plate, the described traction roll stand (3) of left and right sides is connected in left frame (1) and right frame (2) respectively by transverse plate, described longitudinal plate is obliquely installed, and described upper carry-over pinch rolls (4) and lower carry-over pinch rolls (5) are arranged between longitudinal plate of described traction roll stand (3) of left and right sides.
3. multifunctional tire cord calender according to claim 2, is characterized in that: the transverse plate of described traction roll stand (3), longitudinal plate and punching roller installing plate (3a) are one-body molded.
4. multifunctional tire cord calender according to claim 1, is characterized in that: the center line of described base (62), perforating needle (64) and screw rod (63) on the same line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520262964.3U CN204712345U (en) | 2015-04-28 | 2015-04-28 | Multifunctional tire cord calender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520262964.3U CN204712345U (en) | 2015-04-28 | 2015-04-28 | Multifunctional tire cord calender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204712345U true CN204712345U (en) | 2015-10-21 |
Family
ID=54311370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520262964.3U Expired - Fee Related CN204712345U (en) | 2015-04-28 | 2015-04-28 | Multifunctional tire cord calender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204712345U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802356A (en) * | 2015-04-28 | 2015-07-29 | 重庆市金盾橡胶制品有限公司 | Multifunctional calendaring machine for tire cord |
| CN111531640A (en) * | 2020-05-17 | 2020-08-14 | 合肥路明反光材料有限公司 | Punching structure for reflective material |
-
2015
- 2015-04-28 CN CN201520262964.3U patent/CN204712345U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802356A (en) * | 2015-04-28 | 2015-07-29 | 重庆市金盾橡胶制品有限公司 | Multifunctional calendaring machine for tire cord |
| CN111531640A (en) * | 2020-05-17 | 2020-08-14 | 合肥路明反光材料有限公司 | Punching structure for reflective material |
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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: 20151021 Termination date: 20160428 |