CN208700197U - A kind of feed device of cutter - Google Patents
A kind of feed device of cutter Download PDFInfo
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- CN208700197U CN208700197U CN201821487936.1U CN201821487936U CN208700197U CN 208700197 U CN208700197 U CN 208700197U CN 201821487936 U CN201821487936 U CN 201821487936U CN 208700197 U CN208700197 U CN 208700197U
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- roller
- feeding roller
- feed device
- tension
- feeding
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Abstract
A kind of feed device of cutter, including rack and discharging platform, feeding roller is installed above discharging platform, feeding roller at least two is simultaneously successively spaced apart from front to back, every feeding roller independently rotates under the driving of corresponding driving mechanism, it is equipped with tension sense below feeding roller and answers roller, the cloth sent out from feeding roller is pressed on tension sense and answers on roller, the signal input part of tension inductor is used to receive induction tension sense and answers cloth pressing force on roller, the signal output end of tension inductor and the signal input part of controller are electrically connected, controller is used to control the driving mechanism of feeding roller, and make all feeding rollers that there is same rotational speed in turn.The feed device of the cutter controls the revolving speed of feeding roller by controller to match the cutting speed of cutter, furthermore, cloth can also be driven to move left and right by controller, and then realize opposite side, especially while the left and right edges of each layer cloth can be made mutually to be aligned in the case where output multilayer cloth.
Description
Technical field
The utility model relates to a kind of feed devices of cutter.
Background technique
Cutter is the widely applied fabric dividing machine of garment production industry, and existing cutter generally all includes feeder
Structure and granny rag, cutting mechanism.When work, cloth to be cut is in advance on the feeding roller of feeding mechanism, feeding roller
When rotation, cloth starts from being fed forward, and granny rag, cutting mechanism are held the cloth exported from feeding roller and cut.By
It cooperates in feeding mechanism and granny rag, cutting mechanism, therefore, synchronism each other is extremely important, if feeding mechanism
Feeding speed is too fast or excessively slow, all will affect the movement of granny rag, cutting mechanism, or even causes can not be successfully and carry out granny rag and sanction
It cuts.In addition, existing automatic cutting machines generally further includes having receiving mechanism, the cloth after cutting is received by receiving mechanism
Material arranges, if the cloth after cutting every time is unable to left and right edges alignment, the cloth accepted it will cause receiving mechanism can not
Winding is neat, not only influences beauty, nor is conducive to transport.Currently, for sending for laminates can be conveyed simultaneously in the market
Expect mechanism for, can not also the conveying speed to every layer of cloth accurately controlled, in feeding process, be easy to appear between laminates
Wrinkle phenomenon, also can not left and right side to every layer of cloth along being aligned, and then influence the cutting quality and receipts of granny rag, cutting mechanism
Expect the smooth rewinding of mechanism.In conclusion needing to be further improved the feeding mechanism of existing cutter.
Utility model content
First technical problem to be solved in the utility model is that it is logical to provide a kind of energy for above-mentioned state of the art
Overtension incudes to adjust the feed device of the cutter of the feeding speed of feeding roller.
Second technical problem to be solved in the utility model is for above-mentioned state of the art, and providing one kind can
The multilayer cloth sent out is set to realize the feed device of the cutter of accurate opposite side.
The utility model solves technical solution used by above-mentioned first technical problem are as follows: the feeding of the cutter fills
It sets, the discharging platform including rack and in rack, feeding roller of the left and right to setting is installed above the discharging platform,
It is characterized by: the feeding roller at least two and being successively spaced apart from front to back, every feeding roller drives corresponding
It is independently rotated under the driving of motivation structure, is equipped with the tension sense parallel with the feeding roller in the lower section of feeding roller and answers roller
Cylinder, the cloth sent out from feeding roller are pressed on the tension sense and answer on roller, further include tensioned inductor and controller, described
The signal input part of tension inductor is used to receive induction tension sense and answers cloth pressing force on roller, the tension inductor
The signal input part of signal output end and the controller is electrically connected, and the signal output end of the controller is used to control each
Driving mechanism corresponding to feeding roller, and make all feeding roller velocities of rotation having the same in turn.
Driving mechanism can have a variety of structures, it is preferable that the driving mechanism includes driving motor, the feeding roller
Cylinder is mounted on the output shaft of the driving motor, and the signal output end of the controller is used to control turning for the driving motor
Speed.
In order to which the cloth for enabling feeding roller to send out reliably is pressed on tension sense and answers on roller, the feeding roller with
Tension sense answers and is also equipped with guide roller between roller, and the guide roller answers roller is parallel to set with feeding roller, tension sense
It sets.
It is answered on roller to enable cloth to be more reliably pressed on tension sense, the tension sense answers roller to be set to the feeding
The front lower place of roller, the guide roller are set to the front of the feeding roller and are located at the tension sense and answer on before roller
Side.
The utility model solves technical solution used by above-mentioned second technical problem are as follows: the feed device of the cutter
Feeding roller, guide roller and tension sense answer roller to link into an integrated entity part, being equipped in the bottom of the integral piece can opposite machine
The walking mechanism of frame or so walking, answers in the guide roller and tension sense and is equipped with sensing element between roller, the induction
Element is used to incude guide roller and tension sense answers the left-right position of the cloth between roller, and the controller receives the induction
The output signal of element simultaneously controls the walking mechanism, and then moves left and right the cloth sent out from feeding roller and realize pair
Side.
Sensing element can be there are many mounting structure, it is preferable that sensing element mounting bracket is installed in the rack,
The reflex reflector lens for being also equipped with the sensing element in sensing element mounting bracket and being matched with sensing element, also,
The reflex reflector lens and sensing element are separately mounted to the front and rear sides that the tension sense answers roller.
In order to realize that the accurate opposite side of cloth, the sensing element include the first photoelectric sensor and the second photoelectric sensing
Device, first photoelectric sensor and the second photoelectric sensor left and right in the sensing element mounting bracket are disposed adjacent.
Walking mechanism can have a variety of structures, it is preferable that the walking mechanism includes the row set on the integral piece bottom
Wheel and rack-mounted driving cylinder are walked, the integral piece opposite rack integral left under the driving of driving cylinder moves to right
It is dynamic.
In order to feeding roller left-right position carry out benchmark adjusting, each feeding roller be installed in it is corresponding go out
Expect on platform, each discharging platform is mounted in corresponding rack, and being equipped in the bottom of each rack can control to walking
Idler wheel.
The feed device can export different layers of clothes according to different requirements, it is preferable that the feeding roller
There are 3~6, accordingly, the tension sense answers roller there are 3~6.
Compared with the prior art, the advantages of the utility model are: the feed device of the cutter should be filled by tension sense
Tension sense can be perceived by setting answers cloth pressing force on roller, thus judges whether the feeding speed of feeding roller is suitable, and
And then the revolving speed that feeding roller can be controlled by controller carries out corresponding change to match the sanction matched with feed device
The cutting speed of shearing machine, in addition, the feed device can also answer the sensing element between roller by guide roller and tension sense
Come incude the submitting of feeding roller cloth left-right position, and drive cloth to be moved left and right by controller in turn, into
And realize opposite side, in the case that especially feed device exports multilayer cloth simultaneously, the left and right edges of each layer cloth can be made equal
It is mutually aligned, and then be conducive to subsequent cutting and rewinding operation to go on smoothly.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the structural schematic diagram (removing a wherein feeding roller) of another angle of utility model embodiment；
Fig. 3 is the enlarged diagram of part A in Fig. 2；
Fig. 4 is the structural schematic diagram of the single feeding unit of the utility model embodiment；
Fig. 5 is the structural schematic diagram of another angle of Fig. 4.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
It as shown in Figures 1 to 5, is preceding to the feeding dress of the cutter in the present embodiment with direction shown in arrow B in Fig. 1
It sets including four front and backs to the feeding unit 100 successively arranged, each feeding unit 100 is including rack 1 and in rack
Discharging platform 2, the independent work feed of each feeding unit 100.The top of each discharging platform 2 is mounted on feeding roller 3, tension sense is answered
Roller 4 and guide roller 8, feeding roller 3, tension sense answer roller 4 and guide roller 8 left and right to being arranged and be parallel to each other, to
The cloth 15 of cutting is on feeding roller 3.Wherein, guide roller 8 is set to feeding roller 3 and tension sense is answered between roller 4,
Specifically, tension sense answers front lower place of the roller 4 set on feeding roller 3, and guide roller 8 is set to the front of feeding roller 3 and is located at
Tension sense answers the front upper place of roller 4.
The feed device further includes tensioned inductor 5, controller 6 and driving mechanism, the signal input of tension inductor 5
End is used to receive induction tension sense and answers cloth pressing force on roller 4, the signal output end of tension inductor 5 and controller 6
Signal input part is electrically connected, and each feeding roller 3 independently rotates under the driving of driving mechanism, the signal output of controller 6
End is used to control driving mechanism corresponding to each feeding roller 3.In the present embodiment, driving mechanism includes driving motor 7, is sent
Roller tube 3 is mounted on the output shaft of driving motor 7, and the signal output end of controller 6 is used to control the revolving speed of driving motor 7,
And then adjust the revolving speed and work feed speed of feeding roller 3.
The principle that the feed device adjusts feeding speed is as follows:
In feed device feeding process, the cutter (not shown) matched with feed device, which can be held, have been sent out
Cloth distal end, tighten cloth, thus to tension sense answer roller 4 generate pressing force.Tension inductor 5 incudes tension sense and answers
Pressing force suffered by roller if pressing force is greater than the standard value of setting, illustrates feeding speed mistake according to a pre-set procedure
Slowly, then the revolving speed that driving motor 7 is increased by controller 6 increases the revolving speed of corresponding feeding roller 3, until tension sense
The pressing force on roller 4 is answered to reach the standard value of setting.Conversely, illustrating feeding speed if pressing force is less than the standard value of setting
It is too fast, then reduce the revolving speed of driving motor 7 by controller 6, so that the revolving speed of corresponding feeding roller 3 is become smaller, until tension
Pressing force on induction roller 4 reaches the standard value of setting.
The feed device also has the function of opposite side, and the cloth left and right edges that can send out feed device are aligned.Specifically
Ground, feeding roller 3, guide roller 8 and the tension sense of each feeding unit 100 answer roller 4 to link into an integrated entity part, in the integral piece
Bottom be equipped with can the walking mechanism walked of opposite rack 1 or so, which specifically include set on integral piece bottom
Traveling wheel 91 and the driving cylinder 92 being mounted in rack 1, integral piece opposite 1 integral left of rack under the driving of driving cylinder 92
It moves right.In addition, above-mentioned integral piece is mounted in its corresponding discharging platform 2, discharging platform 2 is mounted in its corresponding rack 1, machine
The bottom of frame 1 is equipped with the idler wheel 14 that can be controlled to walking.As a result, in addition to feeding roller 3, guide roller 8 and tension sense answer roller
Outside the integral piece that cylinder 4 connects into can be moved left and right with respect to rack 1, rack 1 itself, which also can be carried out, to be moved left and right.
Sensing element mounting bracket 10 is mounted in rack 1, sensing element mounting bracket 10 will not with feeding roller 3,
Guide roller 8 and tension sense answer moving left and right and moving for roller 4.Sensing element is installed in sensing element mounting bracket 10
And the reflex reflector lens 13 matched with sensing element, also, reflex reflector lens 13 and sensing element are separately mounted to tension sense and answer
The front and rear sides of roller 4.In order to enable sensing element smoothly to incude guide roller 8 and tension sense answers cloth between roller 4
Left-right position, sensing element is set to guide roller 8 and tension sense and answers between roller 4, and controller 6 receives the output of sensing element
Signal simultaneously controls walking mechanism, and then moves left and right the cloth sent out from feeding roller 3 and realize opposite side.In order to keep cloth left
Right opposite side is more accurate, and the sensing element of the present embodiment includes the first photoelectric sensor and the second photoelectric sensor, the first light
Electric transducer 11 and the second photoelectric sensor 12 left and right in sensing element mounting bracket 10 are disposed adjacent, in the present embodiment, the
One photoelectric sensor 11 is located inside, and the second photoelectric sensor 12 is located at outside.
The principle of the cloth opposite side of the feed device is as follows:
In 3 feeding process of feeding roller, cloth successively bypasses guide roller 8 and tension sense answers roller 4 to be fed forward, guide
Roller 8 and tension sense, which are answered, has cloth between roller 4, when cloth is biased to inside, the light reflected from reflex reflector lens 13 will not
The cloth between roller 4 is answered to block by guide roller 8 and tension sense, the first photoelectric sensor 11 can receive optical signal, as a result,
Controller 6 can judge that cloth has been biased to inside according to the signal of the first photoelectric sensor 11 received, to control
The piston rod of the driving cylinder 92 of walking mechanism processed stretches out outward, and then drives feeding roller 3, guide roller 8 and tension sense
Roller 4 is answered integrally to move outward, feeding roller 3, guide roller 8 and tension sense answer the cloth on roller 4 also therewith outward
It is mobile, until controller 6 no longer receives the output signal of the first photoelectric sensor 11, at this point, controller 6 still is able to receive
To the output signal of the second photoelectric sensor 12.If side is mobile further out for cloth, second is reflexed to from reflex reflector lens 13
The light of photoelectric sensor 12 is also blocked by cloth, at this point, the second photoelectric sensor 12 can not also receive optical signal, controller
6 no longer receive the output signal of the second photoelectric sensor 12, and controller judges that cloth has been biased outward as a result, then,
By driving the piston rod of the driving cylinder 92 of walking mechanism to bounce back inwardly, and then cloth is driven to move inward, until control
Device 6 processed can just receive the output signal of the second photoelectric sensor 12, and walking mechanism does not reoperate, and complete the opposite side of cloth
Operation.
When a whole set of feed device works, each controller 6 can individually control corresponding feeding unit 100, can
The individually feeding speed of control feeding roller 3 also can individually carry out the opposite side operation of cloth, finally make four feeding units 100
Feeding speed having the same, and make the left and right side for the four layers of cloth sent out along can be aligned, convenient for subsequent cutting and rewinding work
Sequence can be gone on smoothly.
Above description is merely a prefered embodiment of the utility model, it is noted that for those of ordinary skill in the art
For, under the premise of not departing from the principles of the present invention, a variety of remodeling or improvement can be carried out to the utility model, these are
It is considered as within the protection scope of the utility model.
Claims (10)
1. a kind of feed device of cutter, the discharging platform (2) including rack (1) and in rack, in the discharging platform (2)
Top be equipped with left and right to setting feeding roller (3), it is characterised in that: the feeding roller (3) at least two and from
It is successively spaced apart after forward direction, every feeding roller (3) independently rotates under the driving of corresponding driving mechanism, in feeding roller
(3) lower section is equipped with the tension sense parallel with feeding roller (3) and answers roller (4), the cloth pressure sent out from feeding roller (3)
It is tightly answered on roller (4) in the tension sense, further includes tensioned inductor (5) and controller (6), the tension inductor (5)
Signal input part be used to receive induction tension sense and answer cloth pressing force on roller (4), the signal of the tension inductor (5)
Output end and the signal input part of the controller (6) are electrically connected, and the signal output end of the controller (6) is used to control each
Driving mechanism corresponding to a feeding roller (3), and make all feeding rollers (3) velocity of rotation having the same in turn.
2. the feed device of cutter according to claim 1, it is characterised in that: the driving mechanism includes driving
Motor (7), the feeding roller (3) are mounted on the output shaft of the driving motor (7), and the signal of the controller (6) is defeated
Outlet is used to control the revolving speed of the driving motor (7).
3. the feed device of cutter according to claim 1, it is characterised in that: in the feeding roller (3) and tension
It is also equipped with guide roller (8) between induction roller (4), and the guide roller (8) and feeding roller (3), tension sense answer roller
Cylinder (4) is arranged in parallel.
4. the feed device of cutter according to claim 3, it is characterised in that: the tension sense answers roller (4) to be set to
The front lower place of the feeding roller (3), the guide roller (8) are set to the front of the feeding roller (3) and are located at described
Power incudes the front upper place of roller (4).
5. the feed device of cutter according to claim 3, it is characterised in that: the feeding roller (3), guide roller
(8) and tension sense answers roller (4) to link into an integrated entity part, and being equipped in the bottom of the integral piece can the walking of opposite rack (1) left and right
Walking mechanism, answered in the guide roller (8) and tension sense and sensing element, the sensing element be installed between roller (4)
The left-right position of the cloth between roller (4) is answered for incuding guide roller (8) and tension sense, the controller (6) receives institute
It states the output signal of sensing element and controls the walking mechanism, and then make to move from the cloth or so of feeding roller (3) submitting
It moves and realizes opposite side.
6. the feed device of cutter according to claim 5, it is characterised in that: install thoughts on the rack (1)
Element mounting bracket (10) are answered, the sensing element and and sensing element are also equipped on sensing element mounting bracket (10)
The reflex reflector lens (13) matched, also, the reflex reflector lens (13) and sensing element are separately mounted to the tension sense and answer roller
The front and rear sides of cylinder (4).
7. the feed device of cutter according to claim 6, it is characterised in that: the sensing element includes the first photoelectricity
Sensor (11) and the second photoelectric sensor (12), first photoelectric sensor (11) and the second photoelectric sensor (12) are in institute
Left and right on sensing element mounting bracket (10) is stated to be disposed adjacent.
8. the feed device of cutter according to claim 5, it is characterised in that: the walking mechanism includes set on described
The traveling wheel (91) of integral piece bottom and the driving cylinder (92) being mounted on rack (1), the integral piece is in driving cylinder
(92) opposite rack (1) integrally moves left and right under driving.
9. the feed device of cutter according to claim 1, it is characterised in that: each feeding roller (3) is installed in
On corresponding discharging platform (2), each discharging platform (2) is mounted on corresponding rack (1), in each rack (1)
Bottom is equipped with the idler wheel (14) that can be controlled to walking.
10. according to claim 1 to the feed device of cutter described in any claim in 9, it is characterised in that: described
Feeding roller (3) has 3~6, and accordingly, the tension sense answers roller (4) to have 3~6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821487936.1U CN208700197U (en) | 2018-09-12 | 2018-09-12 | A kind of feed device of cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821487936.1U CN208700197U (en) | 2018-09-12 | 2018-09-12 | A kind of feed device of cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208700197U true CN208700197U (en) | 2019-04-05 |
Family
ID=65946405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821487936.1U Active CN208700197U (en) | 2018-09-12 | 2018-09-12 | A kind of feed device of cutter |
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| Country | Link |
|---|---|
| CN (1) | CN208700197U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108840146A (en) * | 2018-09-12 | 2018-11-20 | 伊士曼缝制机械(宁波)有限公司 | A kind of feed device of cutter |
| CN111453509A (en) * | 2020-04-07 | 2020-07-28 | 广州龙越自动化工程有限公司 | Trimming and shaping mechanism for full-servo mask machine |
| CN113213215A (en) * | 2021-04-22 | 2021-08-06 | 临海市红鹏机械有限公司 | Automatic cutting device for multi-station coiled materials |
-
2018
- 2018-09-12 CN CN201821487936.1U patent/CN208700197U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108840146A (en) * | 2018-09-12 | 2018-11-20 | 伊士曼缝制机械(宁波)有限公司 | A kind of feed device of cutter |
| CN111453509A (en) * | 2020-04-07 | 2020-07-28 | 广州龙越自动化工程有限公司 | Trimming and shaping mechanism for full-servo mask machine |
| CN113213215A (en) * | 2021-04-22 | 2021-08-06 | 临海市红鹏机械有限公司 | Automatic cutting device for multi-station coiled materials |
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