CN104493854B - Cutting mechanism for rubber sheets - Google Patents
Cutting mechanism for rubber sheets Download PDFInfo
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- CN104493854B CN104493854B CN201410770831.7A CN201410770831A CN104493854B CN 104493854 B CN104493854 B CN 104493854B CN 201410770831 A CN201410770831 A CN 201410770831A CN 104493854 B CN104493854 B CN 104493854B
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- cutting
- film
- groove
- assembly
- right roller
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Abstract
The invention discloses a cutting mechanism for rubber sheets. The cutting mechanism comprises a conveying device, a cutting assembly and a power delivery device, wherein the conveying device comprises a conveying belt and a drum assembly; the drum assembly and the conveying belt are arranged in parallel behind the conveying belt; the cutting assembly is arranged behind the drum assembly; the power delivery device comprises a small roller, and a left roller and a right roller positioned above the cutting assembly; the left roller is connected with the right roller through a revolving shaft; the left roller is connected with the power device; a slender groove is formed in the right roller; the right roller is fixed together with the small roller through a transmission rod; one end of the transmission rod is clamped in the groove, and is movably connected with the groove; the other end of the transmission rod is movably connected with the small roller; the small roller is connected with the cutting assembly through a connecting rod. A whole process is finished automatically without manual operation. Moreover, the position of the transmission rod in the groove can be adjusted to change the width of the obtained rubber sheet.
Description
Technical field
The present invention relates to a kind of cutter sweep, especially relate to a kind of cutting mechanism of film for rubber.
Background technology
In the manufacturing industry of rubber, the film for rubber obtaining high temperature extruding forming can be produced, treat that film for rubber is cold
But, after, it can be carried out with separant coating, cutting and lamination and the operation such as deposit.And the manufacturing of some rubbers needs to use
To rubber strip, therefore first film for rubber is cut into rubber strip, then the rubber strip that cutting is obtained is for further processing.
Great majority are processed into rubber strip for film for rubber at present, the processing mode of block rubber still passes through manually entering
OK, its high labor intensive, stage property quick abrasion.Cutter arrangement does not generally possess the mechanism releasing product, with traditional manual type
Released, increased labour force.The general rubber strip that cutting is obtained has dimensional requirement, is obtained using artificial cutting mode
Rubber strip size generally to be measured using rule it is difficult to ensure its precision.Additionally, manually cutting film for rubber may exist
Cut out halfway situation, partly need manually to be reprocessed, the concordance of impact product.
Content of the invention
The technical problem to be solved is to provide a kind of cutting mechanism of full automatic film for rubber, can be to rubber
Glue film carries out surface trimming, and can adjust the width that cutting obtains product.
The technical scheme that present invention solution above-mentioned technical problem is adopted is: a kind of cutting mechanism of film for rubber, including
Transporter, cutting assembly and power succession device, described transporter includes conveyer belt and drum assembly, drum assembly with
Conveyer belt is parallel and rear that be placed in conveyer belt, and described cutting assembly is arranged on the rear of drum assembly, described power
Succession device includes trundle, the left wheel above cutting assembly and right roller, between described left wheel and right roller
Connected by wheel shaft, described left wheel is connected with power set, described right roller is provided with the groove of sleeve configuration, described
Right roller and described trundle between fixed by drive link, one end of described drive link is stuck in groove and is lived with groove
It is dynamically connected, the other end of drive link is flexibly connected with trundle, described trundle is connected with cutting assembly by connecting rod；
Film for rubber is sent to drum assembly by conveyer belt, and drum assembly continues to press on film for rubber and moves to cutting assembly
Dynamic, power set drive right roller around the axle to rotate by left wheel, and the right roller of rotation drives trundle to turn by drive link
Dynamic, the trundle of rotation drives cutting assembly to carry out cutting movement by connecting rod and film for rubber is cut into bar.
Two pieces of frids are provided with described right roller, there is predetermined gap between two pieces of frids and constitute the recessed of sleeve configuration
Groove, described groove passes through the center of circle of right roller and stretches out, and is provided with locating piece in described groove, described locating piece
The direction being stuck in groove and can extending along groove moves back and forth, and lives in one end of described locating piece and described drive link
It is dynamically connected, described drive link rotates around the junction point between locating piece, and described trundle is provided with mounting blocks, institute
The mounting blocks stated are flexibly connected with the other end of described drive link, and described drive link is around the junction point between mounting blocks
Rotate.Locating piece is connected with drive link, and locating piece moves in groove, changes the position of drive link one end.Rotation in right roller
When the turn-week phase is constant, change the swing circle of trundle, be inconjunction with the cutting frequency changing cutting assembly.Thus to control and to cut
Cut the width of the film for rubber obtaining.
Size scale is provided with the described surface of two pieces of frids, the side of described frid is provided with control groove width
The knob of degree, knob is tightened post-positioning block and is fixed in groove and no longer moves.The labelling of size scale is so that operator's energy
Where enough being clearly fixed on locating piece can obtain required rubber strip.
Described drum assembly includes upper and lower two cylinders around axis rotation, and the direction of rotation of upper and lower two cylinders is contrary
And there is predetermined gap between upper and lower two cylinders, the gap between the upper plane of conveyer belt and upper and lower two cylinders is same
On horizontal plane.Upper and lower two cylinders rotation is so that film for rubber can pass through gap and drive continuation motion by cylinder.
Described cutting assembly includes shell body and the cutting knife being arranged in shell body, and described connecting rod is passed through to push away
Block is connected with cutting knife, and described pushing block is fixed with connecting rod, and connecting rod rotates and drives pushing block to rotate, and pushing block turns to cutting
The top of knife is simultaneously contacted with cutting knife, and pushing block is rotated further drive cutting knife and pushes, and cutting knife pushes rear and pushing block
Separately, pushing block is rotated further, and cutting knife is recovered in situ.Cutting assembly is connected with power succession device, can be dynamic
In the presence of power apparatus, cut according to certain frequency.
The front side of described shell body is provided with charging aperture, and the rear side of described shell body is provided with proximity switch, described
Proximity switch be flexibly connected with shell body, the lower section of described proximity switch is provided with discharging opening.Proximity switch plays one
Protective effect, the front side of proximity switch is cutting assembly, when proximity switch is lifted that i.e. cutting assembly is exposed, whole mechanism
It is de-energized and shut down.
The rear of described cutting assembly is provided with transmission short strip.Transmission short strip is used for the rubber strip fortune after the completion of cutting
Defeated leave.
It is provided with decorative pattern on described two cylinders up and down.The setting of decorative pattern increased the friction of upper and lower roller surface
Power, can be not easy to skid during transporting film for rubber.
Also include fixed mount, described conveyer belt is each attached on fixed mount with cutting assembly, described power succession fills
Setting in the top of cutting assembly, described left wheel and right roller are separately fixed at the left and right sides of fixed mount.Fixed mount is used
To support whole mechanism, and each parts is installed.
Compared with prior art, it is an advantage of the current invention that including the transporter for transporting film for rubber, including right
Film for rubber carries out the cutting assembly of surface trimming.Power set pass on device by power and drive cutting assembly motion.Use
The present invention only needs to film for rubber is put in transporter it is possible to complete the cutting of film for rubber, and whole process is automatically complete
Become it is not necessary to artificial operate.One end of drive link is flexibly connected with the groove of sleeve configuration on right roller, the other end of drive link with
Trundle is flexibly connected.Drive link activity in groove, that is, change the rotary speed of trundle, have also been changed with trundle even
The cutting speed of the cutting assembly connecing.When transporter drives the speed of film for rubber movement constant, the motion frequency of cutting assembly
Rate changes, and also just changes the width of the sheet rubber obtaining.
Brief description
Fig. 1 is the structural representation on front side of the present invention；
Fig. 2 is the structural representation on rear side of the present invention.
Specific embodiment
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
As shown in Figure 1 to Figure 2: a kind of cutting mechanism of film for rubber, pass including transporter 1, cutting assembly 2 and power
Bearing apparatus 3, transporter 1 includes conveyer belt 11 and drum assembly 12, and drum assembly 12 is parallel with conveyer belt 11 and is placed in biography
Send the rear with 11, cutting assembly 2 is arranged on the rear of drum assembly 12, power succession device 3 includes trundle 31, is located at and cuts
Cut the left wheel 32 of assembly 2 top and right roller 33, be connected by wheel shaft 34 between left wheel 32 and right roller 33, left wheel 32
It is connected with power set, right roller 33 is provided with the groove 35 of sleeve configuration, between right roller 33 and trundle 31, pass through transmission
Bar 36 is fixing, and one end of drive link 36 is stuck in groove 35 and is flexibly connected with groove 35, the other end of drive link 36 and trundle
31 flexible connections, trundle 31 is connected with cutting assembly 2 by connecting rod；Film for rubber is sent to cylinder group by conveyer belt 11
Part 12, drum assembly 12 continues to press on film for rubber and moves to cutting assembly 2, and power set drive right roller by left wheel 32
33 around the axles 34 rotate, and the right roller 33 of rotation drives trundle 31 to rotate by drive link 36, and the trundle 31 of rotation passes through
Connecting rod drives cutting assembly 2 to carry out cutting movement and film for rubber is cut into bar.
Two pieces of frids 38 are provided with right roller 33, there is predetermined gap between two pieces of frids 38 and constitute the recessed of sleeve configuration
Groove 35, groove 35 passes through the center of circle of right roller 33 and stretches out, and is provided with locating piece 39, locating piece 39 is stuck in recessed in groove 35
Groove 35 is interior and can move back and forth along the direction of groove 35 extension, and locating piece 39 is flexibly connected with one end of drive link 36, passes
Lever 36 rotates around the junction point between locating piece 39, and trundle 31 is provided with mounting blocks 40, mounting blocks 40 and transmission
The other end of bar 36 is flexibly connected, and drive link 36 rotates around the junction point between mounting blocks 40.
Size scale is provided with the surface of two pieces of frids 38, the side of frid 38 is provided with the rotation controlling groove 35 width
Button, knob is tightened post-positioning block 39 and is fixed in groove 35 and no longer moves.Drum assembly 12 includes upper and lower two and turns around axle center
Dynamic cylinder, the direction of rotation of upper and lower two cylinders is contrary and upper and lower two cylinders between there is predetermined gap, conveyer belt 11
Upper plane and upper and lower two cylinders between gap in same level,
Cutting assembly 2 includes shell body and the cutting knife being arranged in shell body, and connecting rod passes through pushing block and cutter
Part connects, and pushing block fixes with connecting rod, and connecting rod rotates and drives pushing block to rotate, pushing block turn to the top cutting knife and with cut
Cutter part contacts, and pushing block is rotated further drive cutting knife and pushes, and cutting knife is separated with pushing block after pushing, and pushing block continues to turn
Dynamic, cutting knife is recovered in situ.
The front side of shell body is provided with charging aperture, and the rear side of shell body is provided with proximity switch 6, proximity switch 6 and shell
Body is flexibly connected, and the lower section of proximity switch 6 is provided with discharging opening.
The rear of cutting assembly is provided with transmission short strip 8.It is provided with decorative pattern on upper and lower two cylinders.Also include fixing
Frame, conveyer belt 11 and cutting assembly are each attached on fixed mount, and power passes on the top that device 3 is located at cutting assembly, left wheel
32 are separately fixed at the left and right sides of fixed mount with right roller 33.
Claims (9)
1. a kind of cutting mechanism of film for rubber is it is characterised in that include transporter, cutting assembly and power succession device, institute
The transporter stated includes conveyer belt and drum assembly, and drum assembly is parallel with conveyer belt and rear that be placed in conveyer belt, institute
The cutting assembly stated is arranged on the rear of drum assembly, and described power succession device includes trundle, is located on cutting assembly
The left wheel of side and right roller, are connected by wheel shaft between described left wheel and right roller, and described left wheel is filled with power
Put connection, described right roller is provided with the groove of sleeve configuration, pass through between described right roller and described trundle to pass
Lever is fixed, and one end of described drive link is stuck in groove and is flexibly connected with groove, and the other end of drive link is lived with trundle
It is dynamically connected, described trundle is connected with cutting assembly by connecting rod；
Film for rubber is sent to drum assembly by conveyer belt, and drum assembly continues to press on film for rubber and moves to cutting assembly,
Power set drive right roller around the axle to rotate by left wheel, and the right roller of rotation drives trundle to rotate by drive link,
The trundle rotating drives cutting assembly to carry out cutting movement by connecting rod and film for rubber is cut into bar.
2. a kind of cutting mechanism of film for rubber according to claim 1 is it is characterised in that arrange on described right roller
There are two pieces of frids, between two pieces of frids, there is the groove that predetermined gap constitutes sleeve configuration, described groove passes through right roller
The center of circle simultaneously stretches out, and is provided with locating piece in described groove, and described locating piece is stuck in groove and can be along groove
The direction extending moves back and forth, and described locating piece is flexibly connected with one end of described drive link, described drive link around
Junction point and locating piece between rotates, and described trundle is provided with mounting blocks, described mounting blocks and described transmission
The other end of bar is flexibly connected, and described drive link rotates around the junction point between mounting blocks.
3. a kind of cutting mechanism of film for rubber according to claim 2 is it is characterised in that the table of described two pieces of frids
Size scale is provided with face, the side of described frid is provided with the knob controlling recess width, and post-positioning block tightened by knob
It is fixed in groove and no longer move.
4. a kind of cutting mechanism of film for rubber according to claim 1 is it is characterised in that described drum assembly includes
Upper and lower two cylinders around axis rotation, the direction of rotation of upper and lower two cylinders is contrary and upper and lower two cylinders between exist predetermined
Gap, the gap between the upper plane of conveyer belt and upper and lower two cylinders is in same level.
5. a kind of cutting mechanism of film for rubber according to claim 1 is it is characterised in that described cutting assembly includes
Shell body and the cutting knife being arranged in shell body, described connecting rod is passed through pushing block and is connected with cutting knife, and described pushes away
Block is fixed with connecting rod, and connecting rod rotates and drives pushing block to rotate, and pushing block is turned to the top of cutting knife and connect with cutting knife
Touch, pushing block is rotated further drive cutting knife and pushes, and cutting knife is separated with pushing block after pushing, and pushing block is rotated further, cutter
Part recovers in situ.
6. a kind of cutting mechanism of film for rubber according to claim 5 is it is characterised in that the front side of described shell body
It is provided with charging aperture, the rear side of described shell body is provided with proximity switch, and described proximity switch is flexibly connected with shell body,
The lower section of described proximity switch is provided with discharging opening.
7. a kind of cutting mechanism of film for rubber according to claim 4 is it is characterised in that after described cutting assembly
Side is provided with transmission short strip.
8. a kind of cutting mechanism of film for rubber according to claim 4 is it is characterised in that described two cylinders up and down
On be provided with decorative pattern.
9. a kind of cutting mechanism of film for rubber according to claim 1 is it is characterised in that also including fixed mount, described
Conveyer belt and cutting assembly are each attached on fixed mount, and described power passes on the top that device is located at cutting assembly, described
Left wheel and right roller are separately fixed at the left and right sides of fixed mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410770831.7A CN104493854B (en) | 2014-12-11 | 2014-12-11 | Cutting mechanism for rubber sheets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410770831.7A CN104493854B (en) | 2014-12-11 | 2014-12-11 | Cutting mechanism for rubber sheets |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104493854A CN104493854A (en) | 2015-04-08 |
| CN104493854B true CN104493854B (en) | 2017-01-25 |
Family
ID=52935354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410770831.7A Active CN104493854B (en) | 2014-12-11 | 2014-12-11 | Cutting mechanism for rubber sheets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104493854B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7127977B2 (en) * | 2002-02-11 | 2006-10-31 | Porter-Cable/Delta | Remotely actuated beveling systems for a miter saw |
| CN201530005U (en) * | 2009-11-16 | 2010-07-21 | 浙江巨龙自动化设备有限公司 | Electric vehicle motor stator automatic insulating paper cutting machine |
| CN201537935U (en) * | 2009-11-17 | 2010-08-04 | 珠海天威飞马打印耗材有限公司 | Roller casing pipe automatic cutting device |
| CN101863046B (en) * | 2010-05-12 | 2011-12-28 | 合肥乐千年涂料有限公司 | Integrated quick-installation plate edge cutting machine of heat preservation and decoration of outer wall |
| CN204367005U (en) * | 2014-12-11 | 2015-06-03 | 宁波无边橡塑有限公司 | A kind of cutting mechanism of film for rubber |
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2014
- 2014-12-11 CN CN201410770831.7A patent/CN104493854B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104493854A (en) | 2015-04-08 |
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