CN203818223U - Pre-feeding device for belt cutting machine or transverse cutting machine - Google Patents
Pre-feeding device for belt cutting machine or transverse cutting machine Download PDFInfo
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- CN203818223U CN203818223U CN201420214883.1U CN201420214883U CN203818223U CN 203818223 U CN203818223 U CN 203818223U CN 201420214883 U CN201420214883 U CN 201420214883U CN 203818223 U CN203818223 U CN 203818223U
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- cutting machine
- connecting plate
- tape
- feeding device
- sensor
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- 238000005520 cutting process Methods 0.000 title claims abstract description 90
- 239000000463 material Substances 0.000 claims abstract description 49
- 230000006698 induction Effects 0.000 claims abstract description 9
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000012840 feeding operation Methods 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
Provided is a pre-feeding device for a belt cutting machine or a transverse cutting machine. The pre-feeding device comprises a support device, a pre-conveying roller group and a sensor. The pre-conveying roller group is composed of a first material-pressing roller, a motor, a second material-pressing roller, springs and a handle device. The first material-pressing roller, rotatably arranged on the support device around the central axis itself, is in driving connection with the motor electrically connected with the sensor disposed on the support device. Straight materials are disposed with an induction range of the sensor. After the materials are stretched out and straightened by a machine, the sensor is used for sensing and transmitting a sensing signal to the motor and driving the motor to carrying out automatic feeding operation to prevent the materials from being over-straightened so that errors of cutting sizes caused by the stretched materials are reduced. The pre-feeding device is directly applicable to, but not limited to, the present belt cutting machine or the transverse cutting machine and has advantages of a consistent length specification of the materials, a simple structure and convenient operation.
Description
Technical field
The utility model relates to braid over braid and elastic cord cuts off equipment technical field, particularly relates to and cuts elastic cord pay-off.
Background technology
In the fields such as dress ornament manufacture, usually need the banded braids such as silk ribbon, ribbon, elastic cord, magic tape, slide fastener and VELCRO to cut, but for thering is flexible material, be extended state because elastic deformation occurs time under tension in course of conveying, level of stretch is affected by pulling force and difference, therefore while using traditional tape-cutting machine to carry out cutting process to thering is flexible material, can cause the material cutting out because of different cause different in size of stretching elasticity, be difficult to guarantee that the material length specification of cutting acquisition is consistent.
For also there being some corresponding measures in this technical problem prior art, but not only all there is various problem in these technical measures, and can not extensively directly be applied to existing tape-cutting machine or transverse cutting unit, and need to transform existing tape-cutting machine could use.As Chinese utility model patent (publication number CN202657725U) discloses a kind of tape-cutting machine pay-off, it includes board, is located at tape-cutting machine, feeding motor on support, the board on board, props up the supplied materials direction that is erected at tape-cutting machine; Support is provided with pair of bearing, and bearing block is provided with the binder driving wheel and the binder driven pulley that are parallel to each other; Feeding motor arranges to drive with binder driving wheel and is connected; The both ends of binder driven pulley are provided with crank; The other end of crank is articulated in bearing block, is fixed with linking springs with the link of binder driven pulley end, and the other end of spring is fixed on bearing block; Under the effect of spring, binder driven pulley is resisted against on binder driving wheel.The pay-off being formed by binder driving wheel, binder driven pulley, spring, parallel rollers group, support, bearing and feeding motor, can not directly apply in existing tape-cutting machine, need to remove the original pay-off of tape-cutting machine this pay-off is installed again, and the tape-cutting machine that this pay-off specifies with existing different model may not coordinate installation.In addition, this feeder structure relative complex, and also the structure of fixed band materials device is unclear.
Therefore, for existing problems of the prior art, need badly provide a kind of simple in structure, can ensure to cut consistent with material length specification, to be applied directly to existing tape-cutting machine technical scheme and seem particularly important.
Utility model content
The purpose of this utility model be to avoid weak point of the prior art and provide a kind of simple in structure, can ensure to cut consistent with material length specification, to be applied directly to existing tape-cutting machine tape-cutting machine or transverse cutting unit pre-feeding device.
The purpose of this utility model is achieved through the following technical solutions:
Tape-cutting machine or transverse cutting unit pre-feeding device, include holder device, pre-conveying roller group and sensor,
Pre-conveying roller group is made up of the first nip rolls, motor, the second nip rolls, spring and handle apparatus,
The first nip rolls can be installed on holder device rotationally around self axis, and the first nip rolls drives and is connected with motor;
Motor is connected with sensor electrical, and sensor is installed in holder device, and exceptionally straight material is positioned at the induction range of sensor;
One end of handle apparatus is rotatably installed on holder device, and the second nip rolls can be installed on handle apparatus rotationally around self axis;
One end of spring is connected with handle apparatus, and the other end of spring is connected with holder device.
Preferably,
Holder device includes main support, the first support bar, connecting plate and the second support bar,
One end of one end of the first support bar and the second support bar is fixedly arranged on respectively main support, and the other end of the first support bar is connected by connecting plate with the other end of the second support bar; One side of pre-conveying roller group is arranged at main support, and the opposite side of pre-conveying roller group is arranged at connecting plate.
It is preferred,
One end and main support that handle apparatus includes first handle connecting plate, second handle connecting plate and handpiece first handle connecting plate are rotatably connected by bearing pin, and one end and the connecting plate of second handle connecting plate are rotatably connected by bearing pin; The other end of first handle connecting plate is connected by handpiece with the other end of second handle connecting plate;
The quantity of spring is two, is specially the first spring and the second spring, and the first spring connects first handle connecting plate and main support, and the second spring connects second handle connecting plate and connecting plate;
One end of the first nip rolls is arranged in main support, and the other end is installed in connecting plate.
Preferably, also include cross bar, one end of cross bar is installed in main support, and cross bar is between sensor and tape-cutting machine.
Preferred, cross bar is Z-shaped cross bar, and Z-type cross bar mainly plays barrier material and surmounts sensor senses scope, rotates and fixes Z-shaped cross bar, the material that can stop according to different materials and sensor senses scope carries out height and regulates, thereby reaches more accurate sensing effect.
Another is preferred, and main support is provided with guide through hole, and one end that cross bar is connected with main support is placed through guide through hole, and is located by nut.
Preferably, also include charging tray, the feed end of main support is provided with charging tray axle, and charging tray is rotatably placed in charging tray axle.
Preferably, main support is L-type support.
Preferably, sensor is diffuse reflection sensor.
Preferably, spring is extension spring.
The beneficial effects of the utility model:
Tape-cutting machine or transverse cutting unit pre-feeding device, include holder device, pre-conveying roller group and sensor, pre-conveying roller group is made up of the first nip rolls, motor, the second nip rolls, spring and handle apparatus, the first nip rolls can be installed on holder device rotationally around self axis, and the first nip rolls drives and is connected with motor; Motor is connected with sensor electrical, and sensor is installed in holder device, and exceptionally straight material is positioned at the induction range of sensor; One end of handle apparatus is rotatably installed on holder device, and the second nip rolls can be installed on handle apparatus rotationally around self axis; One end of spring is connected with handle apparatus, and the other end of spring is connected with holder device.In the utility model, and exceptionally straight material is positioned at the induction range of sensor, can be detected by sensor sensing when exceptionally straight when thering is the material of elasticity or flexible ductility, corresponding signal is passed to motor by sensor, the material that motor drives the first nip rolls to rotate and is pulls out toward tape-cutting machine direction, thereby maintenance material in lax nature, is avoided causing the inconsistent situation of material length legislations of cutting acquisition to occur because transition stretches in the time entering tape-cutting machine.And innovation and creation of the present utility model, as the pre-feeding device of tape-cutting machine, can directly be installed to existing tape-cutting machine or transverse cutting unit, but be not limited to tape-cutting machine or transverse cutting unit, have wide range of applications.Compared with prior art, the utlity model has following advantage:
(1) can be applied directly to existing tape-cutting machine or transverse cutting unit;
(2) the material length specification that cutting obtains is consistent;
(3) simple in structure, convenient operation.
Brief description of the drawings
Utilize accompanying drawing to be described further the utility model, but content in accompanying drawing does not form any restriction of the present utility model.
Fig. 1 is the structural representation of the embodiment 1 of tape-cutting machine of the present utility model or transverse cutting unit pre-feeding device.
Fig. 2 is the structural representation of the embodiment 2 of tape-cutting machine of the present utility model or transverse cutting unit pre-feeding device.
Fig. 3 is the structural representation of the embodiment 4 of tape-cutting machine of the present utility model or transverse cutting unit pre-feeding device.
In Fig. 1 to Fig. 3, include:
1---holder device,
101---main support, 102---the first support bar, 103---the second support bar, 104---connecting plate, 105---charging tray axle,
1011---guide through hole,
2---pre-conveying roller group,
201---the first nip rolls, 202---second nip rolls, 203---motor,
204---spring, 2041---first spring, 2042---the second spring,
205---handle apparatus, 206---bearing pin,
2051---first handle connecting plate, 2052---second handle connecting plate, 2053---handpiece,
3---sensor,
4---charging tray,
5---cross bar.
Detailed description of the invention
The utility model is described in further detail with the following Examples.
embodiment 1
Tape-cutting machine of the present utility model or transverse cutting unit pre-feeding device, as shown in Figure 1, include holder device 1, pre-conveying roller group 2 and sensor 3, pre-conveying roller group 2 is made up of the first nip rolls 201, motor 203, the second nip rolls 202, spring 204 and handle apparatus 205, the first nip rolls 201 can be installed on holder device 1 rotationally around self axis, and the first nip rolls 201 drives and is connected with motor 203; Motor 203 is electrically connected with sensor 3, and sensor 3 is installed in holder device 1, and exceptionally straight material is positioned at the induction range of sensor 3; One end of handle apparatus 205 is rotatably installed on holder device 1, the second nip rolls 202 can be installed on handle apparatus 205 rotationally around self axis; One end of spring 204 is connected with handle apparatus 205, and the other end of spring 204 is connected with holder device 1.
Tape-cutting machine of the present utility model or transverse cutting unit pre-feeding device mainly for there is flexible material and unique design:
While bringing into use, handle apparatus 205 is up promoted to its one end that leans around nearly charging to rotate, the second nip rolls 202 that makes to be installed on handle apparatus 205 upwards moves to feed end thereupon, thereby make the segment distance that separates of the second nip rolls 202 and the first nip rolls 201, material clamp is placed between the first nip rolls 201 and the second nip rolls 202 and sends into the cutting pay-off of tape-cutting machine, spring 204 pushes handle apparatus 205 mutually toward drop-down the second nip rolls 202 and the first nip rolls 201 of making, apply certain pressure to the material between the second nip rolls 202 and the first nip rolls 201, material is difficult for skidding.
When material under tension occurs to stretch and when exceptionally straight, one section of exceptionally straight material process sensor 3 falls into sensor 3 induction ranges, signal is passed to motor 203 by sensor 3, motor 203 drives the first nip rolls 201 rotations that material is pulled out towards tape-cutting machine direction, effectively avoid causing the inconsistent situation of material length specification cutting out to occur because material excessively stretches, material recovers the lax state of nature, the induction range of sensor 3 will no longer be fallen into, signal is passed to motor 203 by sensor 3, and motor 203 quits work.
embodiment 2
The tape-cutting machine of embodiment or transverse cutting unit pre-feeding device are on the basis of embodiment 1, as shown in Figure 2, the holder device 1 of the present embodiment includes main support 101, the first support bar 102, connecting plate 104 and the second support bar 103, main support 101 is installed on tape-cutting machine or transverse cutting unit, one end of one end of the first support bar 102 and the second support bar 103 is fixedly arranged on respectively the other end of main support 101, the first support bars 102 and the other end of the second support bar 103 is connected by connecting plate 104; One side of pre-conveying roller group 2 is arranged at main support 101, and the opposite side of pre-conveying roller group 2 is arranged at connecting plate 104.So setting can make pre-conveying roller group 2 firmly be arranged on holder device 1, and structure is also firmly simple, cheap.For simplified structure and effectively firmly installation, the main support 101 of the present embodiment is set to L-type support, needs explanation, and the planform of main support 101 is not limited to the L-type support of the present embodiment.
The tape-cutting machine of the present embodiment or transverse cutting unit pre-feeding device also include charging tray 4, and the feed end of main support 101 is provided with charging tray axle 105, and charging tray 4 is rotatably placed in charging tray axle 105, and material is wound in charging tray 4.
Simultaneously, in the present embodiment, handle apparatus 205 includes first handle connecting plate 2051, second handle connecting plate 2052 and handpiece 2053, one end of first handle connecting plate 2051 and main support 101 are rotatably connected by bearing pin 206, one end of second handle connecting plate 2052 and connecting plate 104 are rotatably connected by bearing pin 206, it should be noted that, bearing pin of the present utility model can be pin, screw, screw, cylinder, the parts such as axle core, as long as can realize first handle connecting plate 2051 and main support 101, and second handle connecting plate 2052 acts in relative rotation with connecting plate 104.The other end of first handle connecting plate 2051 is connected by handpiece 2053 with the other end of second handle connecting plate 2052, and spring 204 is extension spring 204, and the quantity of spring 204 is two, is specially the first spring 2041 and the second spring 2042.The first spring 2041 connects first handle connecting plate 2051 and connects second handle connecting plate 2052 and connecting plate 104 with main support 101, the second springs 2042; One end of the first nip rolls 201 is arranged in main support 101, and the other end is installed in connecting plate 104, so arranges, and structure is more firm, binder better effects if.
The tape-cutting machine of the present embodiment or transverse cutting unit pre-feeding device also include Z-shaped cross bar 5, one end of Z-shaped cross bar 5 is installed in main support 101, and Z-shaped cross bar 5 is between sensor 3 and tape-cutting machine, hold material for frame, mainly play barrier material surmounts sensor senses scope to the cross bar 5 of Z-type, rotate and fix Z-shaped cross bar 5, the material that can stop according to different materials and sensor senses scope carries out height and regulates, thereby reaches more accurate sensing effect.
The sensor 3 of the present embodiment is diffuse reflection sensor, diffuse reflection sensor sensing head transmitting illuminant irradiates, stressed when exceptionally straight when thering is flexible material, the light of diffuse reflection sensor is irradiated to material, the light reflecting from material returns to the receiving port of inductive head, make diffuse reflection sensor change state, output signal.Need explanation to be, although although the present embodiment has been selected the sensor 3 of diffuse reflection sensor as the exceptionally straight material of induction, sensor of the present utility model is not limited to diffuse reflection sensor.
The main technical schemes of the present embodiment is substantially the same manner as Example 1, and the feature not laying down a definition in the present embodiment adopts the explanation in embodiment 1, no longer repeats at this.
embodiment 3
The difference of the tape-cutting machine of the present embodiment or transverse cutting unit pre-feeding device and embodiment 2 is, the cross bar 5 of the present embodiment is trisquare pull bar, trisquare pull bar is the bar with tortuous turning, its shape can be the shape such as Z-type, L-type, because cross bar 5 has two sections of differing heights, favourable adjustment is blocked in the position height of cross bar 5 materials.The main technical schemes of the present embodiment is substantially the same manner as Example 2, and the feature not laying down a definition in the present embodiment adopts the explanation in embodiment 1, no longer repeats at this.
embodiment 4
The difference of the tape-cutting machine of the present embodiment or transverse cutting unit pre-feeding device and embodiment 3 is, as shown in Figure 3, in the present embodiment, main support 101 is provided with guide through hole 1011, one end that cross bar 5 is connected with main support 101 is placed through guide through hole 1011, and located by nut, cross bar 5 can arbitrarily regulate height along guide through hole 1011, the position height after thereby adjustment material is exceptionally straight, so that exceptionally straight material falls into the investigative range of sensor 3, naturally lax material does not fall into the investigative range of sensor 3, and flexibility is high.
The main technical schemes of the present embodiment and embodiment 1 or embodiment 2 or embodiment 3 are basic identical, and the feature not laying down a definition in the present embodiment adopts the explanation in embodiment 1 or embodiment 2 or embodiment 3, no longer repeats at this.
Finally should be noted that; above embodiment is the restriction for the technical solution of the utility model is described but not to the utility model protection domain only; although the utility model is explained in detail with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement the technical solution of the utility model, and not depart from essence and the scope of technical solutions of the utility model.
Claims (10)
1. tape-cutting machine or transverse cutting unit pre-feeding device, is characterized in that: include holder device, pre-conveying roller group and sensor,
Described pre-conveying roller group is made up of the first nip rolls, motor, the second nip rolls, spring and handle apparatus,
The first nip rolls can be installed on described holder device rotationally around self axis, and described the first nip rolls drives and is connected with described motor;
Described motor is connected with described sensor electrical, and described sensor is installed in described holder device, and exceptionally straight material is positioned at the induction range of described sensor;
One end of described handle apparatus is rotatably installed on described holder device, and described the second nip rolls can be installed on described handle apparatus rotationally around self axis;
One end of described spring is connected with described handle apparatus, and the other end of described spring is connected with described holder device.
2. according to the described tape-cutting machine of claim 1 or transverse cutting unit pre-feeding device, it is characterized in that: described holder device includes main support, the first support bar, connecting plate and the second support bar,
One end of one end of described the first support bar and described the second support bar is fixedly arranged on respectively described main support, and the other end of described the first support bar is connected by connecting plate with the other end of described the second support bar;
One side of described pre-conveying roller group is arranged at described main support, and the opposite side of described pre-conveying roller group is arranged at described connecting plate.
3. according to the described tape-cutting machine of claim 2 or transverse cutting unit pre-feeding device, it is characterized in that: described handle apparatus includes
First handle connecting plate, second handle connecting plate and handpiece, one end of described first handle connecting plate and described main support are rotatably connected by bearing pin, and one end of described second handle connecting plate and described connecting plate are rotatably connected by bearing pin;
The other end of described first handle connecting plate is connected by described handpiece with the other end of described second handle connecting plate;
The quantity of described spring is two, is specially the first spring and the second spring, and described the first spring connects described first handle connecting plate and described main support, and described the second spring connects described second handle connecting plate and described connecting plate;
One end of described the first nip rolls is arranged in described main support, and the other end is installed in described connecting plate.
4. according to the described tape-cutting machine of claim 2 or 3 or transverse cutting unit pre-feeding device, it is characterized in that: also include cross bar, one end of described cross bar is installed in described main support, and described cross bar is between described sensor and tape-cutting machine.
5. according to the tape-cutting machine of claim 4 or transverse cutting unit pre-feeding device, it is characterized in that: the cross bar that described cross bar is Z-type.
6. according to the tape-cutting machine of claim 4 or transverse cutting unit pre-feeding device, it is characterized in that: described main support is provided with guide through hole, one end that described cross bar is connected with described main support is placed through described guide through hole, and is located by nut.
7. according to the described tape-cutting machine of claim 2 or transverse cutting unit pre-feeding device, it is characterized in that: also include charging tray, the feed end of described main support is provided with charging tray axle, described charging tray is rotatably placed in described charging tray axle.
8. according to the described tape-cutting machine of claim 2 or transverse cutting unit pre-feeding device, it is characterized in that: described main support is L-type support.
9. according to the described tape-cutting machine of claim 1 or transverse cutting unit pre-feeding device, it is characterized in that: described sensor is diffuse reflection sensor.
10. according to the described tape-cutting machine of claim 1 or transverse cutting unit pre-feeding device, it is characterized in that: described spring is extension spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420214883.1U CN203818223U (en) | 2014-04-30 | 2014-04-30 | Pre-feeding device for belt cutting machine or transverse cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420214883.1U CN203818223U (en) | 2014-04-30 | 2014-04-30 | Pre-feeding device for belt cutting machine or transverse cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203818223U true CN203818223U (en) | 2014-09-10 |
Family
ID=51473765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420214883.1U Expired - Fee Related CN203818223U (en) | 2014-04-30 | 2014-04-30 | Pre-feeding device for belt cutting machine or transverse cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203818223U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105690436A (en) * | 2016-03-31 | 2016-06-22 | 胡海明 | Tape preparation appliance |
| CN107696154A (en) * | 2017-10-14 | 2018-02-16 | 江苏荣胜长江塑业有限公司 | Flexible girth of rings and handle production system are cut in a kind of vehicle inside decoration turn compacting |
| CN109176692A (en) * | 2018-08-30 | 2019-01-11 | 陈明亮 | A kind of soft package lithium battery aluminum plastic film stamping equipment and its stamping process |
| CN113172699A (en) * | 2021-04-30 | 2021-07-27 | 佛山市科恩迪智能装备有限公司 | Servo pipe cutting machine of silica gel |
-
2014
- 2014-04-30 CN CN201420214883.1U patent/CN203818223U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105690436A (en) * | 2016-03-31 | 2016-06-22 | 胡海明 | Tape preparation appliance |
| CN105690436B (en) * | 2016-03-31 | 2017-05-24 | 胡海明 | Tape preparation appliance |
| CN107696154A (en) * | 2017-10-14 | 2018-02-16 | 江苏荣胜长江塑业有限公司 | Flexible girth of rings and handle production system are cut in a kind of vehicle inside decoration turn compacting |
| CN109176692A (en) * | 2018-08-30 | 2019-01-11 | 陈明亮 | A kind of soft package lithium battery aluminum plastic film stamping equipment and its stamping process |
| CN113172699A (en) * | 2021-04-30 | 2021-07-27 | 佛山市科恩迪智能装备有限公司 | Servo pipe cutting machine of silica gel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 525000 West Side of Qijingna Line, Qijingzhen, Maoming High-tech Industrial Development Zone, Guangdong Province Patentee after: Maoming Yang Tai Machinery Co., Ltd. Address before: 525400 West Side of Qijingna Line, Qijingzhen, Maogang District, Maoming City, Guangdong Province Patentee before: Maoming City Mao Gangyangtai Machinery Co., Ltd. |
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| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20200430 |
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| CF01 | Termination of patent right due to non-payment of annual fee |