CN110253920A - A kind of tyre surface feed frame after-frame and method of feeding - Google Patents
A kind of tyre surface feed frame after-frame and method of feeding Download PDFInfo
- Publication number
- CN110253920A CN110253920A CN201910656997.9A CN201910656997A CN110253920A CN 110253920 A CN110253920 A CN 110253920A CN 201910656997 A CN201910656997 A CN 201910656997A CN 110253920 A CN110253920 A CN 110253920A
- Authority
- CN
- China
- Prior art keywords
- roller
- live
- clutch
- tyre surface
- frame
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/0016—Handling tyres or parts thereof, e.g. supplying, storing, conveying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/30—Applying the layers; Guiding or stretching the layers during application
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/0016—Handling tyres or parts thereof, e.g. supplying, storing, conveying
- B29D2030/0038—Handling tyre parts or semi-finished parts, excluding beads, e.g., storing, transporting, transferring
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
Abstract
The invention discloses a kind of tyre surface feed frame after-frame and methods of feeding, comprising: the severing template conveyer belt on immobilizing foundation is arranged in by the first live-roller and the second live-roller, the tyre surface cut-off knife positioned at the severing template conveyer belt back upper place；The rear conveying templates conveyer belt on the immobilizing foundation is arranged in by third live-roller and the 4th live-roller to pass through；It can be relative to the turning part for dropping off gap overturning；Clutch；For detecting on the severing template conveyer belt with the presence or absence of tread mix；Whether there is the fixed length of tread mix to switch on the rear conveying templates conveyer belt for detecting；And controller, the tyre surface feed frame after-frame in the present invention, pass through one driving motor of setting and clutch switching driving severing template conveyer belt and while rear conveying templates conveyer belt operation and only after the operation of conveying templates conveyer belt.Compared with prior art, the use for reducing driving motor reduces the production cost of tyre surface feed frame after-frame.
Description
Technical field
The present invention relates to cap strip processing technique fields, more specifically to a kind of tyre surface feed frame after-frame and confession
Material method.
Background technique
Tread mix can carry out after being exported by unwinding equipment via tyre surface feed frame in fixed, fixed length, severing, heating and correction
After fit to belt drum on.Tyre surface feed frame can be divided into multiple template, carry out segmentation feed.In the process at cutting device
Feed frame in rear portion can carry out sizing material fixed length stock in advance, and advanced processing sizing material material head and connector can advise simultaneously in replacement
More quickly sizing material is replaced when lattice, avoids the waste of sizing material.
Tread mix is fed forward by the fixed middle completion feeding in rear portion by severing template motor driven conveying roll, when
Material head by severing template and after at conveying templates docking when, severing template roller and rear conveying templates synchronous belt move synchronously by
Sizing material continues to be fed forward.It is switched by fixed length and is cut out after carrying out fixed length after carrying out severing and fixed length switch after carrying out fixed length
Disconnected, tread mix is delivered to forepart of formwork by rear conveying templates conveyer belt, completes tread mix stock.When switch detects material head
When with connector, the carrying roller of cut-off knife front can be lifted, and the material head of severing and connector are delivered to by rear conveying templates conveyer belt reversion
In material-receiving device.Severing template and rear conveying templates carry out drive control using respective driving motor respectively, although controlling party
Face is more flexible, but space requirement is higher, and cost is slightly higher.Severing template is conveyed using roller, and sizing material is contacted with roller
Power is small, and being easy to skid when after-frame gradient is larger influences normal conveying.
Therefore, the cost for how reducing tyre surface feed frame after-frame, is a problem to be solved by those skilled in the art.
Summary of the invention
In view of this, the technical problem to be solved by the present invention is to how reduce the cost of tyre surface feed frame after-frame, for this purpose,
The present invention provides a kind of tyre surface feed frame after-frame and methods of feeding.
To achieve the above object, the invention provides the following technical scheme:
A kind of tyre surface feed frame after-frame, comprising:
By the first live-roller and the second live-roller, the severing template conveyer belt on immobilizing foundation, the severing mould are set
Sheet conveying belt is for rearward transmitting tread mix；
Tyre surface cut-off knife positioned at the severing template conveyer belt back upper place, the tyre surface cut-off knife can when executing severing movement
Tread mix described in severing；
The rear conveying templates conveyer belt on the immobilizing foundation is arranged in by third live-roller and the 4th live-roller to pass through,
One in the third live-roller and described 4th live-roller the two is provided with driving motor, and the rear conveying templates conveying
Have between band and drop off gap, described drop off has splicing basket below gap；
Can relative to it is described drop off gap overturning turning part, when turning part overturn predetermined angle when, it is described fall
Expect that gap is opened；
Clutch on one in the third live-roller and described 4th live-roller the two, the clutch are set
It is upper to drive one in first live-roller and described second live-roller the two to rotate by transmission belt；When the clutch is inhaled
When conjunction, the transmission belt and the driven by clutches are effective；When the clutch disconnects, the transmission belt and the clutch
Transmission failure；
It whether there is on the severing template conveyer belt with the presence or absence of tread mix and the tread mix for detecting
Connector has material and tool joint monitor device, when on the severing template conveyer belt there are tread mix and the tread mix has and connects
It is described to there is material and tool joint monitor device to generate joint signal when head；
Whether there is the fixed length of tread mix to switch on the rear conveying templates conveyer belt for detecting, when the tread mix
Fixed length is generated when switching by the fixed length conveys signal；
Controller, for controlling the clutch, the driving motor and the tyre surface cut-off knife in connector severing state, fixed
Mutual switching between long transport status and several states of tread mix stock status.
The present invention in one embodiment,
When being located at connector severing state, the controller controls the clutch and opens, and controls the driving motor
It is rotated in a first direction, when the controller receives the joint signal, the first preset time of interval controls the driving
Motor is out of service, and controls the tyre surface cut-off knife and execute severing movement；After the tread mix connector severing, the controller
It controls the clutch to be attracted, and controls the driving motor and continue first direction rotation third preset time；Turning part
It is turned to predetermined angle, the controller controls the clutch and opens, and the driving motor continues second direction rotation the 4th
Preset time, connector are delivered in splicing basket by dropping off gap；
When being located at fixed length transport status, the controller controls the clutch and is attracted, and controls the driving motor
Continue first direction rotation, when receiving fixed length conveying signal, after the driving motor runs the 5th preset time, the tire
Face cut-off knife executes severing movement；
When tread mix stock status, the controller controls the clutch and opens, and controls the driving motor
It after continuing first direction the 6th preset time of rotation, controls the clutch and is attracted, the driving motor continues second direction rotation
It after turning the 7th preset time, controls the clutch and opens, the driving motor continues first direction and rotates the 8th preset time.
The present invention in one embodiment, turning part axis connects on the immobilizing foundation.
The present invention in one embodiment, idler wheel is provided on turning part.
The present invention in one embodiment, driving motor setting is passed in the third live-roller and the described 4th
In dynamic roller on a live-roller of the severing template conveyer belt.
The present invention in one embodiment, the clutch passes through transmission belt and first live-roller and described the
In two live-rollers on a live-roller of the rear conveying templates conveyer belt.
The present invention in one embodiment, the clutch includes fixed part and operand, when the clutch is inhaled
When conjunction, the fixed part and the operand being capable of driving torques；When the clutch disconnects, the fixed part and the quilt
Dynamic portion is unable to driving torque.
The invention also discloses a kind of tyre surface feed frame after-frame method of feeding, this method is using as described in any one of the above embodiments
Tyre surface feed frame after-frame.
It can be seen from the above technical scheme that the tyre surface feed frame after-frame in the present invention, passes through one driving electricity of setting
Machine and clutch switching driving severing template conveyer belt and while rear conveying templates conveyer belt operation and only after conveying templates
Conveyer belt operation.Compared with prior art, the use for reducing driving motor reduces being produced into for tyre surface feed frame after-frame
This.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of schematic view of the front view of tyre surface feed frame after-frame provided by the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the installation of clutch provided by the embodiment of the present invention.
In figure, 1 be severing template conveyer belt, 2 for have material and tool joint monitor device, 3 be tyre surface cut-off knife, 4 be turning part, 5 be
Splicing basket, 6 be clutch, 7 be driving motor, 8 be fixed length switch, 9 be rear conveying templates conveyer belt, 10 be third live-roller,
11 it is transmission belt, 12 is the second live-roller, 13 the 4th live-rollers, 14 the first live-rollers.
Specific embodiment
Core of the invention is to provide a kind of tyre surface feed frame after-frame and method of feeding, after reducing tyre surface feed frame
The cost of frame.
In addition, embodiments illustrated below does not play any restriction effect to the invention described in the claims content.In addition,
The full content of composition represented by following example is not limited to must as the solution of the invention described in the claims
It needs.
Fig. 1 to Fig. 2 is please referred to, the tyre surface feed frame after-frame in the embodiment of the present invention, comprising:
By the first live-roller 14 and the second live-roller 12, the severing template conveyer belt 1 on immobilizing foundation, severing are set
Template conveyer belt 1 is for rearward transmitting tread mix；
Tyre surface cut-off knife 3 positioned at 1 back upper place of severing template conveyer belt, tyre surface cut-off knife 3 being capable of severings when executing severing movement
Tread mix；
It is logical that the rear conveying templates conveyer belt 9 on immobilizing foundation is set by third live-roller 10 and the 4th live-roller 13
It crosses, one in 13 the two of third live-roller 10 and the 4th live-roller is provided with driving motor 7, and rear conveying templates conveyer belt 9
Between have and drop off gap, dropping off has splicing basket 5 below gap；
, when turning part 4 overturns predetermined angle, gap opening can be dropped off relative to the turning part 4 for dropping off gap overturning；
Clutch 6 on one in 13 the two of third live-roller 10 and the 4th live-roller is set, is passed through on clutch 6
Transmission belt 10 drives a rotation in the first live-roller 14 and 12 the two of the second live-roller；When clutch 6 is attracted, transmission belt
10 are driven effectively with clutch 6；When clutch 6 disconnects, transmission belt 10 and 6 transmission failure of clutch；
For detecting on severing template conveyer belt 1 with the presence or absence of tread mix and tread mix with the presence or absence of connector
Have material and tool joint monitor device 2, when, there are tread mix and when tread mix has connector, have on severing template conveyer belt 1 material and
Tool joint monitor device 2 generates joint signal；
Whether there is the fixed length switch 8 of tread mix on conveying templates conveyer belt 9 after detecting, when tread mix is by determining
Fixed length is generated when long switch 8 conveys signal；
Controller, for controlling clutch 6, driving motor 7 and tyre surface cut-off knife 3 in connector severing state, fixed length conveying shape
Mutual switching between state and several states of tread mix stock status.
Tyre surface feed frame after-frame in the present invention, controller pass through one driving motor 7 of setting and the switching driving of clutch 6
Operation and only rear 9 operation of conveying templates conveyer belt while severing template conveyer belt 1 and rear conveying templates conveyer belt 9.With it is existing
There is technology to compare, reduce the use of driving motor 7, reduces the production cost of tyre surface feed frame after-frame.
It should be noted that above mentioned immobilizing foundation can be the knot that wall etc., table top etc. are able to carry out support
Structure can also be the part-structure of whole conveying equipment, as long as can achieve the purpose that relatively fixed and be supported can be with
It is interpreted as immobilizing foundation.
Controller is by control clutch 6, driving motor 7 and tyre surface cut-off knife 3 in connector severing state, fixed length transport status
Mutual switching between several states of tread mix stock status.Wherein:
When being located at connector severing state, controller controls clutch 6 and opens, and controls driving motor 7 along first direction
Rotation, when controller receives joint signal, interval the first preset time control driving motor 7 is out of service, and controls tire
Face cut-off knife 3 executes severing movement；After tread mix connector severing, controller controls clutch 6 and is attracted, and controls driving motor 7
Continue first direction and rotates third preset time；Turning part 4 is turned to predetermined angle, and controller controls clutch 6 and opens, driving
Motor 7 continues second direction and rotates the 4th preset time, and connector is delivered in splicing basket 5 by dropping off gap；
When being located at fixed length transport status, controller controls clutch 6 and is attracted, and controls driving motor 7 and continue first party
To rotation, when receiving fixed length conveying signal, after driving motor 7 runs the 5th preset time, it is dynamic that tyre surface cut-off knife 3 executes severing
Make；
When tread mix stock status, controller controls clutch 6 and opens, and controls driving motor 7 and continue first party
To after the 6th preset time of rotation, control clutch 6 is attracted, after driving motor 7 continues second direction the 7th preset time of rotation,
It controls clutch 6 to open, driving motor 7 continues first direction and rotates the 8th preset time.
Above first preset time, the second preset time, third preset time, the 4th preset time, the 5th preset time,
6th preset time, the 7th preset time and the 8th preset time can according to 1 transmitting range of severing template conveyer belt, convey mould afterwards
9 transmitting range of sheet conveying belt, 7 rotation speed of driving motor, have material and tool joint monitor device 2 between tyre surface cut-off knife 3 at a distance from, fixed length
Switch 8 between tyre surface cut-off knife 3 at a distance from, the parameters such as the size of fixed length tyre surface be determined, in actual application for not
It is required to be adjusted with application scenarios above-mentioned parameter, as long as but being finally reached the fixed length tyre surface for realizing specific standard at this
In the protection scope of invention.
First direction and second direction it is opposite, it can be understood as driving motor 7 rotates and reverse.
Above-mentioned is the size that tyre surface is determined from the angle of preset time, certainly can also by laser measuring apparatus into
Row determines, as long as can finally realize that object above is within the scope of the invention.
The effect of turning part 4, which is arranged on, in the present invention drops off on gap, to guarantee that tread mix can smoothly pass through
Gap is dropped off, and is unlikely to fall in splicing basket 5.It is defeated after needing for tread mix to be delivered to from severing template conveyer belt 1
When sending template conveyer belt 9,4 frequency spectrum of turning part is on dropping off gap.When needing connector being delivered to splicing basket 5, turning part 4 is turned over
Turn predetermined angle.The predetermined angle can be to be flipped up and can also be and be flipped up.Preferably using to turning in the present invention
The structure type turned.It on the one hand can will drop off gap using the structure being flipped up to expose, on the other hand, rear conveying templates are defeated
It when sending 9 antiport of band, may make one end of connector under the action of the abutting of turning part 4, smoothly to gap landing is dropped off, increase
The transported probability of connector is added.Above-mentioned 4 axis of turning part connects on immobilizing foundation, and turning part 4 is overturn relative to immobilizing foundation.
In order to reduce the frictional force in turning part 4 and tread mix contact process, idler wheel is provided in the turning part 4.
Above-mentioned driving motor 7, which can be set, is stating third live-roller 10 and the 4th live-roller 13 on any one, the present invention
Preferably, driving motor 7 is arranged in third live-roller 10 and the 4th live-roller 13 close to one of severing template conveyer belt 1
On live-roller.The transmission distance that can reduce clutch 6 and the first live-roller 14 and the second live-roller 12 is arranged such.
Further, clutch 6 in transmission belt 10 and the first live-roller 14 and the second live-roller 12 close to rear by conveying
On one live-roller of template conveyer belt 9.That is, live-roller and rear conveying templates conveyer belt 9 in severing template conveyer belt 1
On one group of nearest live-roller of middle live-roller distance, the transmission distance of transmission belt 10 can be further decreased.
In the present invention, when the effect of clutch 6 is open or close, can be realized the transmission of transmission belt 10 with it is non-drive.
Specifically, clutch 6 includes fixed part and operand, when clutch 6 is attracted, fixed part and operand being capable of driving torques；
When clutch 6 disconnects, fixed part and operand are unable to driving torque.
The invention also discloses a kind of tyre surface feed frame after-frame method of feeding, this method applies the tyre surface such as any of the above-described
Feed frame after-frame.Since above-mentioned tyre surface feed frame after-frame has the above effect, also have accordingly using the method for feeding of the after-frame
Effect, details are not described herein again.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (8)
1. a kind of tyre surface feed frame after-frame characterized by comprising
The severing template conveyer belt on immobilizing foundation is set by the first live-roller and the second live-roller, the severing template is defeated
Send band for rearward transmitting tread mix；
Tyre surface cut-off knife positioned at the severing template conveyer belt back upper place, the tyre surface cut-off knife being capable of severings when executing severing movement
The tread mix；
The rear conveying templates conveyer belt on the immobilizing foundation is arranged in by third live-roller and the 4th live-roller to pass through, it is described
One in third live-roller and described 4th live-roller the two is provided with driving motor, and it is described after conveying templates conveyer belt it
Between have and drop off gap, described drop off has splicing basket below gap；
Can relative to it is described drop off gap overturning turning part, when turning part overturn predetermined angle when, it is described drop off between
Gap is opened；
Clutch on one in the third live-roller and described 4th live-roller the two is set, is led on the clutch
Crossing transmission belt drives one in first live-roller and described second live-roller the two to rotate；When the clutch is attracted
When, the transmission belt and the driven by clutches are effective；When the clutch disconnects, the transmission belt and the clutch are passed
Dynamic failure；
For detecting on the severing template conveyer belt with the presence or absence of tread mix and the tread mix with the presence or absence of connector
Have material and tool joint monitor device, when on the severing template conveyer belt there are tread mix and the tread mix has connector
When, it is described to there is material and tool joint monitor device to generate joint signal；
Whether there is the fixed length of tread mix to switch on the rear conveying templates conveyer belt for detecting, when the tread mix passes through
Fixed length is generated when the fixed length switchs conveys signal；
Controller, it is defeated in connector severing state, fixed length for controlling the clutch, the driving motor and the tyre surface cut-off knife
Send the mutual switching between state and several states of tread mix stock status.
2. tyre surface feed frame after-frame as described in claim 1, which is characterized in that
When being located at connector severing state, the controller controls the clutch and opens, and controls the driving motor along the
One direction rotates, and when the controller receives the joint signal, the first preset time of interval controls the driving motor
It is out of service, and control the tyre surface cut-off knife and execute severing movement；After the tread mix connector severing, the controller control
The clutch is attracted, and is controlled the driving motor and continued first direction rotation third preset time；Turning part overturning
To predetermined angle, the controller controls the clutch and opens, and it is default that the driving motor continues second direction rotation the 4th
Time, connector are delivered in splicing basket by dropping off gap；
When being located at fixed length transport status, the controller controls the clutch and is attracted, and controls the driving motor and continue
First direction rotation, when receiving fixed length conveying signal, after the driving motor runs the 5th preset time, the tyre surface is cut out
Knife executes severing movement；
When tread mix stock status, the controller controls the clutch and opens, and controls the driving motor and continue
It after first direction rotates the 6th preset time, controls the clutch and is attracted, the driving motor continues second direction rotation the
It after seven preset times, controls the clutch and opens, the driving motor continues first direction and rotates the 8th preset time.
3. tyre surface feed frame after-frame as described in claim 1, which is characterized in that turning part axis connects in the immobilizing foundation
On.
4. tyre surface feed frame after-frame as claimed in claim 3, which is characterized in that be provided with idler wheel on turning part.
5. tyre surface feed frame after-frame as described in claim 1, which is characterized in that the driving motor setting is passed in the third
In dynamic roller and the 4th live-roller on a live-roller of the severing template conveyer belt.
6. tyre surface feed frame after-frame as claimed in claim 5, which is characterized in that the clutch passes through transmission belt and described the
In one live-roller and second live-roller on a live-roller of the rear conveying templates conveyer belt.
7. tyre surface feed frame after-frame as described in claim 1, which is characterized in that the clutch includes fixed part and passive
Portion, when the clutch is attracted, the fixed part and the operand being capable of driving torques；When the clutch disconnects,
The fixed part and the operand are unable to driving torque.
8. a kind of tyre surface feed frame after-frame method of feeding, which is characterized in that this method is applied as appointed in the claims 1 to 7
Tyre surface feed frame after-frame described in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910656997.9A CN110253920A (en) | 2019-07-19 | 2019-07-19 | A kind of tyre surface feed frame after-frame and method of feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910656997.9A CN110253920A (en) | 2019-07-19 | 2019-07-19 | A kind of tyre surface feed frame after-frame and method of feeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110253920A true CN110253920A (en) | 2019-09-20 |
Family
ID=67927340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910656997.9A Pending CN110253920A (en) | 2019-07-19 | 2019-07-19 | A kind of tyre surface feed frame after-frame and method of feeding |
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| CN (1) | CN110253920A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204747070U (en) * | 2015-06-17 | 2015-11-11 | 济南重工股份有限公司 | Pipe mill plug flexible transmission structure |
| CN105690822A (en) * | 2016-03-24 | 2016-06-22 | 青岛万龙智控科技有限公司 | Automatic tread feeding device |
| CN107089021A (en) * | 2017-04-24 | 2017-08-25 | 江苏赛驰轮胎科技有限公司 | Shoulder wedge feeding device |
| CN108194588A (en) * | 2018-01-31 | 2018-06-22 | 深圳市德宝智控科技有限公司 | Anticollision V belt translation cassette mechanism structure |
| CN208615120U (en) * | 2018-06-28 | 2019-03-19 | 萨驰华辰机械(苏州)有限公司 | A kind of tyre surface material head automatic removing device |
-
2019
- 2019-07-19 CN CN201910656997.9A patent/CN110253920A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204747070U (en) * | 2015-06-17 | 2015-11-11 | 济南重工股份有限公司 | Pipe mill plug flexible transmission structure |
| CN105690822A (en) * | 2016-03-24 | 2016-06-22 | 青岛万龙智控科技有限公司 | Automatic tread feeding device |
| CN107089021A (en) * | 2017-04-24 | 2017-08-25 | 江苏赛驰轮胎科技有限公司 | Shoulder wedge feeding device |
| CN108194588A (en) * | 2018-01-31 | 2018-06-22 | 深圳市德宝智控科技有限公司 | Anticollision V belt translation cassette mechanism structure |
| CN208615120U (en) * | 2018-06-28 | 2019-03-19 | 萨驰华辰机械(苏州)有限公司 | A kind of tyre surface material head automatic removing device |
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