CN102059712B - Longitudinal cutting device for rubber sheet cooler - Google Patents
Longitudinal cutting device for rubber sheet cooler Download PDFInfo
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- CN102059712B CN102059712B CN 201010551721 CN201010551721A CN102059712B CN 102059712 B CN102059712 B CN 102059712B CN 201010551721 CN201010551721 CN 201010551721 CN 201010551721 A CN201010551721 A CN 201010551721A CN 102059712 B CN102059712 B CN 102059712B
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- cutter
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- slide bar
- cutters
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Abstract
The invention discloses a longitudinal cutting device for a rubber sheet cooler. The device comprises a longitudinal cutting frame and at least one group of longitudinal cutter devices fixed on the longitudinal cutting frame, wherein the longitudinal cutter device comprises a cylinder fixed on a support; the piston rod end of the cylinder is fixedly connected with a slide bar; and a longitudinal cutter is fixed on the slide bar end; and the support is fixedly connected with the longitudinal cutting frame through a transition block. The longitudinal cutter device is fixed on the transition block which can be adjusted along the longitudinal cutting frame, according to the requirement of manufacturers, the number of the longitudinal cutters can be regulated, the distance among the cutters can be adjusted, and upper and lower gaps among the cutters can be tuned; the longitudinal cutters are driven by a double-acting air cylinder to realize control automation; the slide bar is set to be a square structure, and is limited in a square groove of the transition block to avoid deflection of the cutter device, protect the air cylinder and improve the impact resistance; the cutters are fixed by a left splint and a right splint to increase the distance between a cutter bed and a cutter rest, the cutters rotate flexibly, so the glue plugging phenomenon is prevented, and the blade can be adjusted and changed conveniently; the cutters is in a double-sided edge structure to ensure that two sides of the cutter are stressed uniformly, the deflection force is reduced, and the service life is prolonged.
Description
Technical field
The invention belongs to the rubber for tire field of mechanical technique, mainly is to be used in a kind of on the line of cooling film of banburying workshop to be used for a kind of device of longitudinally cutting sizing material.
Background technology
Cooling device is traditional auxiliary equipment of rubber processing, is mainly used in the hot glue sheet is carried out lacing film cooling, comprises take-away belt (conveyor), longitudinal cutting device, joint compaction apparatus, infuser device, air-cooled transport, swing lamination device etc. as the one of which.
The longitudinal cutting device of original film cooling agent is directly to be fixed on the rip cutting frame through two rod cylinders organizing all pointss knife system more, screws in the tool rest that has internal thread at the tailpiece of the piston rod of two rod cylinders, locks with hexagon thin nut again.Tool rest is fixed through little axle and cutter and cutter holder, and two bearings have been housed in the cutter holder, can drive all pointss cutter rotation that is fixed on the cutter holder.The spacing of adjustment cutter is to move and realize through unscrewing the bolt that is fixed on the cylinder.
But the longitudinal knife spacing of prior art can't be adjusted, for film for rubber; Its thickness and toughness are bigger, sizing material joining seam place especially, and the impact of blade is very big; Cutting disc too conference causes knife bar deflection because of side force, and the stressed distortion of cutting disc damages, and the cutter life-span is reduced; And cutting disc is too little, can cause putty again or cut phenomenons such as not thorough.
Summary of the invention
Technical problem to be solved by this invention is the shortcoming that overcomes prior art, provides effectively not avoid all pointss cutter protection cylinder that deflects impaired and be easy to adjust the longitudinal cutting device of longitudinal knife spacing.
The technical scheme that the present invention adopted is:
A kind of longitudinal cutting device of film cooler; Comprise the rip cutting frame and fixedly install at least one group of longitudinal knife device on it; Described longitudinal knife device comprises the cylinder that is fixedly installed on the bracing frame; The piston rod end of described cylinder is fixedly connected with slide bar, and the slide bar end is set with all pointss cutter; Bracing frame is connected with transition block through slide plate; And transition block is connected on the rip cutting frame; The cross section of described slide bar is a square structure, and described transition block is that concave shape structure and itself and described slide plate fix the back and form a square slideway that is complementary with slide bar and allow slide bar to slide up and down within it.
Between described cylinder piston rod and slide bar, be provided with from the centering connector, describedly be fixedly connected with the slide bar end with cylinder piston rod respectively from centering connector two ends.
Described rip cutting frame is provided with two grooves up and down, and described transition block is fixedly connected it through the bolt of groove with the rip cutting frame.
Be set with right cutter holder and left cutter holder in both sides, described slide bar end; The bottom of clamping plate is provided with through hole and bearing is equipped with in its inside in the left and right sides; Described bearing centre place is provided with the little axle that carries described all pointss cutter, little axle with left and right sides cutter holder and fixedly the cutter holder of all pointss cutter fix.
Described all pointss cutter is the twolip structure.
The invention has the beneficial effects as follows: all pointss knife system of the present invention is fixed on and can requires be provided with the quantity of all pointss cutter according to producer along on the transition block of rip cutting frame adjustment, arbitrarily adjusts the spacing of cutting knife and gap up and down that can trace adjustment cutter; Drive all pointss cutter through double-acting cylinder and realize the control automation; Slide bar is set to square structure and it is spacing in the square groove of transition block, has avoided the cutting knife device to deflect, and has protected cylinder, has strengthened anti-impact force; Utilize fixedly cutting knife of left and right sides clamping plate, increased at the bottom of the cutter and the distance of tool rest, cutting knife rotates flexibly, so have stifled glue phenomenon again, also more is suitable for adjustment and replacing blade; Cutting knife adopts the double-sided blade structure, makes its both sides stressed even, has reduced deflecting force, has prolonged service life.
Description of drawings
Fig. 1 is an all pointss cutter group side view of the present invention;
Fig. 2 is an all pointss cutter group front view of the present invention;
Fig. 3 is a local enlarged diagram shown in Figure 2;
Fig. 4 is the local enlarged diagram of A portion shown in Figure 3.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further explain:
Shown in Fig. 1-3; Longitudinal cutting device of the present invention comprises rip cutting frame 5 and fixedly installs longitudinal knife device above that; Described longitudinal knife device comprises the double-acting cylinder 7 that is fixed on the bracing frame 1; Described bracing frame is fixed on the rip cutting frame 7 through transition block, and described cylinder 7 is fixedly connected with described rip cutting frame 5 through bracing frame 1.The piston rod end of described cylinder 7 is fixedly connected with slide bar 3, and both sides, slide bar 3 bottom are all pointss cutter 4 fixedly, can realize lifting or putting down of all pointss cutter 4 through the control to cylinder 7, to satisfy need of work.
Wherein, described bracing frame 1 is fixedly connected with transition block, and cylinder is fixedly connected with transition block, and integral body is mobile easily when following adjustment cutting knife group spacing of carrying out.
For increasing described all pointss cutter anti-deflection performance; The cross section of described slide bar 3 is a square structure; Transition block is the concave shape structure and is fixed on the rip cutting frame; Described bracing frame 1 has slide plate 2 with slide bar 3 couple positioned opposite, and described slide plate 2 can be fixedly connected bracing frame with transition block, and described slide plate 2 fixes square slideway that is complementary with slide bar of back formation with the rebound of concave shape structure; Make slide bar within it portion slide up and down freely through cylinder action, allow it to slide up and down and can not deflect.Certainly, form square groove in transition block and bracing frame respective side, and slide bar is embedded the purpose that can realize the present invention in it equally.
At first; For coordinating the center relation of cylinder piston rod and slide bar 3, prevent both between described piston rod and slide bar 3 because friction that centering is not just producing or damage are provided with from centering connector 8; From centering connector 8 two ends is respectively that an end is an internal thread; The other end is an external screw thread, and female end is locked with a hexagon thin nut with after the tailpiece of the piston rod of cylinder is connected; Its male end and the screwed hole that is screwed into slide bar are also with a hexagon thin nut locking.Because after the rip cutting frame installing and locating in this structure, all pointss knife system can only can not be adjusted up and down along adjustment about two grooves on the frame.If want to adjust the upper-lower position of longitudinal knife; As long as adjustment can realize from the position of two hexagon thin nut lockings at centering connector two ends; This structure is very important to the adjustment of all pointss cutter; And can effectively avoid the lateral deviation between piston rod and the slide bar from the centering connector, improve the stability of product operation.
Secondly, for improving the controllability of longitudinal knife device space of the present invention, described rip cutting frame is provided with two grooves up and down; Described slide plate 2 and bracing frame 1 all are fixed on the corresponding transition block 6, and the bolt through groove is fixedly connected transition block 6 with rip cutting frame 5, when needs are adjusted; Unscrew bolt, adjustment transition block 6 about getting final product realizes the adjustment all pointss knife system purpose of distance between left and right; Adjusted the spacing between all pointss knife system, the bolt of screwing once more gets final product.
Shown in Fig. 1-4; Be set with left and right sides clamping plate 10,9 in both sides, described slide bar end; Band dust cap deep groove ball bearing 13 is equipped with in the through hole inside that the clamping plate bottom is provided with in the left and right sides; The center is provided with the little axle 12 that carries described all pointss cutter, and through little axle 12 that left and right sides cutter holder and cutter holder 11 is fixing, wherein cutter holder 11 is used for fixing all pointss cutter 4 usefulness.This left and right sides clamp region, than existing U-shaped jaw structure, easy installation and removal especially fixedly the time, has been avoided U-shaped jaw and slide bar end finger stretch into all pointss cutter top and has been carried out the risky operation that bolt connects, and has improved production security.Simultaneously; Left and right sides clamp region has reduced the distance of both sides clamping plate and cutter holder; And bearing cap closely contacts with cutter holder, has avoided rocking of all pointss cutter center, and left and right sides clamping plate can prevent that also all pointss cutter from deforming simultaneously; And at all pointss cutter center once clamping plate part is shorter, can be well the adhesive tape of different-thickness be cut.
Preferably, for increasing the stressed uniformity in described cutting knife both sides, described cutting knife is the twolip structure, has reduced the resistance to adhesive tape.
In the cutting knife group course of work; At first control cylinder piston rod withdrawal; The film stub bar through all pointss cutter, is controlled all pointss cutter then and fallen and cut film, in the course of conveying of film; When the mobile drive all pointss cutter of film rolls film is cut into several adhesive tape, then adhesive tape is carried out access or subsequent processing processing.
In sum, all pointss device of the present invention is fixed on and can requires the arbitrarily spacing of adjustment cutting knife according to producer along on the transition block of rip cutting frame adjustment, and transition block not only is the slide bar track but also can improve the shock proof intensity of slide bar; Through the control device of double-acting cylinder effect driving all pointss cutter, realize the control automation; Slide bar is set to square pole structure and it is spacing in the square groove of transition block; Avoid the cutting knife device to deflect, protected cylinder, strengthened anti-impact force; Increased at the bottom of the cutter and the distance of tool rest; Cutting knife rotates flexibly, so do not have stifled glue phenomenon again, also more is suitable for adjustment and changes blade; Cutting knife adopts the double-sided blade structure, makes its both sides stressed even, has reduced deflecting force, has prolonged service life.
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (5)
1. the longitudinal cutting device of a film cooler; Comprise the rip cutting frame and fixedly install at least one group of longitudinal knife device on it; It is characterized in that: described longitudinal knife device comprises the cylinder (7) that is fixedly installed on the bracing frame (1); The piston rod end of described cylinder (7) is fixedly connected with slide bar (3), and slide bar (3) end is set with all pointss cutter (4); Described bracing frame (1) is connected with transition block (6) through slide plate (2); Transition block (6) is connected on the rip cutting frame (5); The cross section of described slide bar (3) is a square structure, and described transition block is that concave shape structure and itself and described slide plate (2) fix the back and form a square slideway that is complementary with slide bar (3) and allow slide bar (3) to slide up and down within it.
2. the longitudinal cutting device of film cooler as claimed in claim 1; It is characterized in that: between described cylinder (7) piston rod and slide bar (3), be provided with, describedly be fixedly connected with slide bar (3) end with cylinder (7) piston rod respectively from centering connector (8) two ends from centering connector (8).
3. the longitudinal cutting device of film cooler as claimed in claim 1 is characterized in that: described rip cutting frame (5) is provided with two grooves up and down, and described transition block (6) is fixedly connected it through the bolt of groove with rip cutting frame (5).
4. the longitudinal cutting device of film cooler as claimed in claim 1; It is characterized in that: be set with right cutter holder (9) and left cutter holder (10) in both sides, described slide bar end; The bottom of clamping plate is provided with through hole and bearing (13) is equipped with in its inside in the left and right sides; Described bearing (13) center is provided with the little axle (12) that carries described all pointss cutter (4), little axle (12) with left and right sides cutter holder and fixedly the cutter holder (11) of all pointss cutter (4) fix.
5. the longitudinal cutting device of film cooler as claimed in claim 4, it is characterized in that: described all pointss cutter is the twolip structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010551721 CN102059712B (en) | 2010-11-19 | 2010-11-19 | Longitudinal cutting device for rubber sheet cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010551721 CN102059712B (en) | 2010-11-19 | 2010-11-19 | Longitudinal cutting device for rubber sheet cooler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102059712A CN102059712A (en) | 2011-05-18 |
| CN102059712B true CN102059712B (en) | 2012-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010551721 Active CN102059712B (en) | 2010-11-19 | 2010-11-19 | Longitudinal cutting device for rubber sheet cooler |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112750B (en) * | 2013-03-05 | 2015-12-23 | 雷远彪 | A kind of heat preservation production line |
| CN104175350B (en) * | 2014-08-21 | 2016-07-06 | 太仓荣南密封件科技有限公司 | A kind of elastomeric material automatic splitting machine |
| CN105014709B (en) * | 2015-06-29 | 2017-09-15 | 巨万飞 | A kind of device for being used to cut automobile rubber part |
| CN105133284A (en) * | 2015-08-19 | 2015-12-09 | 芜湖华烨工业用布有限公司 | Trimming device for industrial fabrics |
| CN108858344A (en) * | 2018-07-18 | 2018-11-23 | 青岛科技大学 | Glue production line is cut in a kind of automation |
| CN109677988A (en) * | 2019-02-28 | 2019-04-26 | 郎溪真海机械有限公司 | The crosscutting longitudinal sectional all-in-one machine of hard cotton |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201148395Y (en) * | 2007-12-24 | 2008-11-12 | 中山市迪威机械制造有限公司 | Novel tool bit of glass cutting machine |
| CN201442277U (en) * | 2009-07-21 | 2010-04-28 | 大连橡胶塑料机械股份有限公司 | Novel cutter device for thin films |
| CN201565988U (en) * | 2009-12-24 | 2010-09-01 | 上虞市宝来同步带有限公司 | Cutting device for synchronous belt film |
-
2010
- 2010-11-19 CN CN 201010551721 patent/CN102059712B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201148395Y (en) * | 2007-12-24 | 2008-11-12 | 中山市迪威机械制造有限公司 | Novel tool bit of glass cutting machine |
| CN201442277U (en) * | 2009-07-21 | 2010-04-28 | 大连橡胶塑料机械股份有限公司 | Novel cutter device for thin films |
| CN201565988U (en) * | 2009-12-24 | 2010-09-01 | 上虞市宝来同步带有限公司 | Cutting device for synchronous belt film |
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| Publication number | Publication date |
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| CN102059712A (en) | 2011-05-18 |
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Application publication date: 20110518 Assignee: Tianjin Exxon Technology Co.,Ltd. Assignor: Tianjin Saixiang Technology Co.,Ltd. Contract record no.: X2022120000029 Denomination of invention: Slitting device of film cooler Granted publication date: 20121010 License type: Common License Record date: 20220516 |