CN106586634B - Material strip feeding cutter device - Google Patents

Material strip feeding cutter device Download PDF

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Publication number
CN106586634B
CN106586634B CN201610957041.9A CN201610957041A CN106586634B CN 106586634 B CN106586634 B CN 106586634B CN 201610957041 A CN201610957041 A CN 201610957041A CN 106586634 B CN106586634 B CN 106586634B
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CN
China
Prior art keywords
roller
pressure roller
supporting material
pressure
guide post
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CN201610957041.9A
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Chinese (zh)
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CN106586634A (en
Inventor
黄学杰
徐腾飞
邓咏丽
周方方
王超
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Institute of Industry Technology Guangzhou of CAS
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Institute of Industry Technology Guangzhou of CAS
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Priority to CN201610957041.9A priority Critical patent/CN106586634B/en
Publication of CN106586634A publication Critical patent/CN106586634A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00Advancing webs
    • B65H20/02Advancing webs by friction roller
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/08Means for treating work or cutting member to facilitate cutting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00Registering, tensioning, smoothing or guiding webs
    • B65H23/04Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/26Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/08Means for treating work or cutting member to facilitate cutting
    • B26D2007/082Guiding or pushing a web into a favorable position by deflector means

Abstract

The invention discloses a Seed packaged band feeding cutter devices, comprising: the first twin rollers structure and pressurization roller mechanism.First twin rollers structure includes the first pressure roller and the first supporting material roller.First pressure roller is set side by side with the first supporting material roller, has the gap passed through for material strip between the first pressure roller and the first supporting material roller.First supporting material roller with the first torque output mechanism driving for connecting.The roller mechanism that pressurizes includes pressure roller.Pressure roller is set side by side with the first supporting material roller, and pressure roller is used to apply pressure to the material strip conveyed on supporting material roller.When above-mentioned material strip feeding cutter device works, when material strip is inputted by the first twin rollers structure, pressure can not only be applied to the material strip on the first supporting material roller by the first pressure roller, pressure can also be applied to the material strip on the first supporting material roller by the pressure roller for the roller mechanism that pressurizes, the frictional force being so just capable of increasing between the first supporting material roller and material strip, avoids the material strip above the first supporting material roller from being influenced caused slipping phenomenon by tension fluctuation.

Description

Material strip feeding cutter device
Technical field
The present invention relates to the processing unit (plant)s of battery pole piece, more particularly, to a Seed packaged band feeding cutter device.
Background technique
The feeding cutter device of traditional battery pole piece material strip include it is preceding to roller group with after to roller group, and be arranged preceding right Roller group and after to the cutting mechanism between roller group.Battery pole piece material strip be input under the preceding driving to roller group after in roller group. When battery pole piece material strip is transferred through cutting mechanism, by cutting mechanism by battery pole piece material strip dividing processing.The battery of cutting Pole piece strip continues output outward to roller group after passing through.
However, it includes that multistage alternates setting for the battery pole piece material strip 100 (refering to fig. 1) of zebra formula coating Aluminium foil 101 and coating 102.And the thickness at the aluminium foil 101 of battery pole piece material strip is significantly less than the thickness at coating 102, into And when before being sent to at roller, from coating 102 to the moment of aluminium foil 101, rubber roller can not make up segment difference in time, so hold herein It is also easy to produce slipping phenomenon.It is preceding more obvious to the material strip slipping phenomenon at roller especially under the rear traction to roller.In this way, battery Pole piece material strip 100 just can not be transferred in cutting mechanism according to pre-set velocity or preset time, to will affect battery pole The accuracy of the cutting position in subsequent cutting mechanism of piece material strip 200.
Summary of the invention
Based on this, the invention reside in overcoming the deficiencies of existing technologies, a Seed packaged band feeding cutter device is provided, it can keep away Exempt from slipping phenomenon of the material strip before menstruation to occurring in roller transmission process.
Its technical solution is as follows: material strip feeding cutter device, comprising: the first twin rollers structure, the first twin rollers structure packet The first pressure roller and the first supporting material roller are included, first pressure roller is set side by side with first supporting material roller, first pressure roller and institute Stating has the gap passed through for material strip between the first supporting material roller, first supporting material roller is used to pass with the first torque output mechanism Dynamic connection;And pressurization roller mechanism, the pressurization roller mechanism includes pressure roller, and the pressure roller is set side by side with first supporting material roller It sets, the pressure roller is used to apply pressure to the material strip conveyed on first supporting material roller.
The pressurization roller mechanism includes driving mechanism in one of the embodiments, the driving mechanism and the pressurization Roller transmission is connected, and the driving mechanism is for driving the pressure roller close to or far from first supporting material roller.
Material strip feeding cutter device further includes support frame in one of the embodiments, the first twin rollers structure, described Pressurization roller mechanism is installed on support frame as described above;The pressurization roller mechanism further includes the first guide post, for installing the drive The mounting plate of motivation structure, the pressurization roll bearing seat for installing the pressure roller, for install it is described pressurization roll bearing seat plus Pressure roller substrate, the mounting plate are installed on support frame as described above, and the pressure roller substrate is equipped with to be worn for first guide post The first through hole crossed, the pressure roller substrate are socketed first guide post by the first through hole and can be along described the One guide post is mobile, and the driving mechanism is connected with pressure roller substrate transmission.
In one of the embodiments, the roller diameter of first supporting material roller be greater than first pressure roller roller diameter, it is described plus The roller diameter of pressure roller, the pressure roller, the axle center place face of first supporting material roller and first supporting material roller, first pressure roller Axle center where angle theta between face be 30 degree to 180 degree.
The first twin rollers structure further includes elastic mechanism in one of the embodiments, the elastic mechanism with it is described The transmission of first pressure roller is connected, and the elastic mechanism is for driving first pressure roller separate or close to first supporting material roller.
The first twin rollers structure further includes first for installing first supporting material roller in one of the embodiments, Retainer roll bearing seat, the first roller bearing seat for installing first pressure roller, for installing the first retainer roller bearing The the first supporting material roller substrate and the first pressure roller substrate for installing the first roller bearing seat of seat;The elastic mechanism includes Second guide post and elastic recovery part, the elastic recovery part is arranged in second guide post, and the elastic recovery part The direction for replying direction and second guide post be adapted;Second guide post and the first supporting material roller substrate phase Even, the first pressure roller substrate is equipped with the second through-hole passed through for second guide post, and the first pressure roller substrate passes through Second through-hole is socketed second guide post and can move along second guide post, the first pressure roller substrate It is connected with elastic recovery part transmission.
The elastic recovery part is spring in one of the embodiments, and the spring pocket is set to second guide post On, and the spring is arranged between the first pressure roller substrate and the first supporting material roller substrate.
The elastic recovery part is spring in one of the embodiments, and second guide post is two or more, described Second guide post is connected with top plate, and the spring pocket is set in second guide post, and the spring is arranged described first Between pressure roller substrate and the top plate.
Material strip feeding cutter device further includes the second twin rollers structure and cutting working platform, institute in one of the embodiments, It states cutting working platform to be arranged between the first twin rollers structure and the second twin rollers structure, the second twin rollers structure includes Second pressure roller and the second supporting material roller, second pressure roller are set side by side with second supporting material roller, second pressure roller with it is described There is the gap passed through for material strip, second supporting material roller is used for and the second torque output mechanism driving between second supporting material roller Connection.
First supporting material roller and second supporting material roller are metallic roll in one of the embodiments, and described first Pressure roller and second pressure roller are rubber covered roll.
The advantages of below to preceding solution or principle are illustrated:
1, when the work of above-mentioned material strip feeding cutter device, when material strip is inputted by the first twin rollers structure, can not only lead to It crosses the first pressure roller and pressure is applied to the material strip on the first supporting material roller, it can also be by the pressure roller for the roller mechanism that pressurizes to the first retainer Material strip on roller applies pressure, and the frictional force being so just capable of increasing between the first supporting material roller and material strip avoids the first supporting material roller The material strip of top is influenced caused slipping phenomenon by tension fluctuation.
2, the roller diameter of the first supporting material roller is greater than roller diameter, the roller diameter of pressure roller of the first pressure roller.Pressure roller, first supporting material roller Face where axle center and the first supporting material roller, the first pressure roller axle center where angle theta between face be 30 degree to 180 degree.In this way, first Pressure roller, pressure roller respectively oppress material strip on the first supporting material roller, so that material strip is fitted tightly over the when passing through the first supporting material roller On one supporting material roller lateral wall, the part that material strip is in contact with the first supporting material roller bend to the first supporting material roller lateral wall be adapted Tradition is become face contact to the line contact that roller transmits, so that being conducive to material strip is transmitted to cutting working platform by arc shape.
3, the first twin rollers structure further includes elastic mechanism.Elastic mechanism is connected with the transmission of the first pressure roller, and elastic mechanism is used for Drive the first pressure roller separate or close to the first supporting material roller.In this way, elastic mechanism enables to for the material strip of zebra formula coating One pressure roller floats up and down relative to the first supporting material roller, in the moment for being transitioned into aluminium foil from coating, the first pressure roller also can rapidly with material The aluminium foil of band contacts, and provides certain pressure, slipping phenomenon caused by avoiding because of thickness difference.
4, the first supporting material roller and the second supporting material roller are metallic roll, and the first pressure roller and the second pressure roller are rubber covered roll.Meanwhile Due to it is traditional be rubber roller to roller, under the effect of compression power, glue surface deformation is uneven, is easy when one side material strip is sent out because of pressure Unevenness causes material strip in the carinate state of pleat;On the other hand, because the variation of roller diameter is uncontrollable, the position of rotating driver (servo motor) It is big to control error.And in the present embodiment, by the way that supporting material roller is set as metallic roll, it can solve the problems, such as feeding pleat ridge.
Detailed description of the invention
Fig. 1 is the material-strap structure schematic diagram of the coating of zebra formula described in the embodiment of the present invention;
Fig. 2 is material strip feeding cutter device rough schematic view described in the embodiment of the present invention;
Fig. 3 is material strip feeding cutter device structural schematic diagram described in the embodiment of the present invention;
Fig. 4 is the pressure roller mechanism structure schematic diagram in material strip feeding cutter device described in the embodiment of the present invention;
Fig. 5 is one of structure of the first twin rollers structure in material strip feeding cutter device described in the embodiment of the present invention Schematic diagram;
Fig. 6 is that another structure of the first twin rollers structure in material strip feeding cutter device described in the embodiment of the present invention is shown It is intended to.
Description of symbols:
10, the first twin rollers structure, the 11, first pressure roller, the 12, first supporting material roller, 121, shaft coupling, the 14, first retainer roll shaft Seat is held, the 15, first roller bearing seat, the 16, first supporting material roller substrate, 161, cushion block, the 17, first pressure roller substrate, 171, second leads To set, the 18, second guide post, 181, top plate, 19, spring, 20, pressurization roller mechanism, 21, pressure roller, 22, driving mechanism, 23, the One guide post, 24, mounting plate, 25, pressurization roll bearing seat, 26, pressure roller substrate, the 27, first guide sleeve, 30, support frame, 40, Second twin rollers structure, the 41, second pressure roller, the 42, second supporting material roller, 50, cutting working platform, 100, material strip, 101, aluminium foil, 102, painting Layer.
Specific embodiment
The embodiment of the present invention is described in detail below:
As shown in Figure 2,3, material strip feeding cutter device described in the embodiment of the present invention, comprising: the first twin rollers structure 10 and Pressurize roller mechanism 20.The first twin rollers structure 10 includes the first pressure roller 11 and the first supporting material roller 12.First pressure roller 11 with First supporting material roller 12 is set side by side, and has between first pressure roller 11 and first supporting material roller 12 and is used for material strip 100 The gap passed through.First supporting material roller 12 with the first torque output mechanism driving for connecting.The pressurization roller mechanism 20 wraps Include pressure roller 21.The pressure roller 21 is set side by side with first supporting material roller 12, and the pressure roller 21 is used for described first The material strip 100 conveyed on supporting material roller 12 applies pressure.
It, can not only when material strip 100 is inputted by the first twin rollers structure 10 when above-mentioned material strip feeding cutter device works Pressure is applied to the material strip 100 on the first supporting material roller 12 by the first pressure roller 11, the pressurization for the roller mechanism 20 that pressurizes can also be passed through Roller 21 applies pressure to the material strip 100 on the first supporting material roller 12, is so just capable of increasing between the first supporting material roller 12 and material strip 100 Frictional force, avoid the material strip 100 of the top of the first supporting material roller 12 from being influenced caused slipping phenomenon by tension fluctuation.And for zebra The pole piece material strip 100 of formula coating, pressure roller 21 can be in contact with aluminium foil 101 and aluminium foil 101 driven to move forward, be avoided that Slipping phenomenon.
Referring to Fig. 2, the first pressure roller 11 is located at the top of the first supporting material roller 12, can also be located under the first supporting material roller 12 Side.First supporting material roller 12 is connected with shaft coupling 121, and the first supporting material roller 12 is passed by shaft coupling 121 and the first torque output mechanism Dynamic connection.Pressure roller 21 can pass through 21 self gravity of pressure roller to 100 pressure applied of material strip on the first supporting material roller 12 It realizes, such as pressure roller 21 can be made to lean against supporting material roller side.Pressure roller 21 applies the material strip 100 on the first supporting material roller 12 Driving force that the pressure added can also apply pressure roller 21 by driving mechanism 22 is realized.
Referring to Fig. 4, the pressurization roller mechanism 20 includes driving mechanism 22.The driving mechanism 22 and the pressure roller 21 Transmission is connected, and the driving mechanism 22 is for driving the pressure roller 21 close to or far from first supporting material roller 12.This implementation In example, driving mechanism 22 can be cylinder, oil cylinder, hydraulic cylinder or screw drive mechanism 22.
Material strip feeding cutter device further includes support frame 30.The first twin rollers structure 10, the pressurization roller mechanism 20 are equal It is installed on support frame as described above 30.The pressurization roller mechanism 20 further includes the first guide post 23, for installing the driving mechanism 22 mounting plate 24, the pressurization roll bearing seat 25 for installing the pressure roller 21, for installing the pressurization roll bearing seat 25 Pressure roller substrate 26.The mounting plate 24 is installed on support frame as described above 30.The pressure roller substrate 26 is equipped with for described The first through hole that first guide post 23 passes through, the pressure roller substrate 26 are socketed first guide post by the first through hole 23, it and can be moved along first guide post 23.The driving mechanism 22 is connected with the pressure roller substrate 26 transmission.Driving After mechanism 22 drives 26 expanding-contracting action of pressure roller substrate, the first guide post 23 can be oriented to pressure roller substrate 26, can adjust Gap between whole pressure roller 21 and the first supporting material roller 12, convenient for by material strip 100 by pressure roller 21 and the first supporting material roller 12 it Between gap in penetrate, be also convenient for control pressure roller 21 to the pressure of the material strip 100 on the first supporting material roller 12, device stability compared with It is good.
The first guide sleeve 27 can be set in first through hole.First guide sleeve 27 is set in outside the first guide post 23, and First guide post 23 can be with the opposite sliding of the first guide sleeve 27.In this way, after driving mechanism 22 is convenient for driving pressure roller substrate 26 It is moved along the first guide post 23.
Referring to Fig. 2, the roller diameter of first supporting material roller 12 is greater than the roller diameter of first pressure roller 11, the pressure roller 21 Roller diameter.The pressure roller 21, the axle center place face of first supporting material roller 12 and first supporting material roller 12, first pressure Angle theta where the axle center of roller 11 between face is 30 degree to 180 degree.In this way, the first pressure roller 11, pressure roller 21 are respectively by material strip 100 compressings are on the first supporting material roller 12, so that material strip 100 when the first supporting material roller 12 by being fitted tightly over outside the first supporting material roller 12 On side wall, the part that material strip 100 is in contact with the first supporting material roller 12 bends to the arc being adapted with 12 lateral wall of the first supporting material roller Tradition is become face contact to the line contact that roller transmits, so that being conducive to material strip 100 is transmitted to cutting working platform 50 by shape.
In the present embodiment, the first twin rollers structure 10 further includes elastic mechanism.The elastic mechanism and first pressure The transmission of roller 11 is connected, and the elastic mechanism is for driving first pressure roller 11 separate or close to first supporting material roller 12.Such as This, for the material strip 100 of zebra formula coating, elastic mechanism enables to the first pressure roller 11 relative to floating downward on the first supporting material roller 12 Dynamic, in the moment for being transitioned into aluminium foil 101 from coating 102, the first pressure roller 11 can also be contacted with the aluminium foil 101 of material strip 100 rapidly, and Certain pressure, slipping phenomenon caused by avoiding because of thickness difference are provided.
Fig. 5 and Fig. 6 are please referred to, the first twin rollers structure 10 further includes first for installing first supporting material roller 12 Retainer roll bearing seat 14, the first roller bearing seat 15 for installing first pressure roller 11, for installing first retainer First supporting material roller substrate 16 of roll bearing seat 14 and the first pressure roller substrate 17 for installing the first roller bearing seat 15.
The elastic mechanism includes the second guide post 18 and elastic recovery part.The elastic recovery part is arranged described second In guide post 18, and the reply direction of the elastic recovery part and the direction of second guide post 18 are adapted.Described second Guide post 18 is connected with the first supporting material roller substrate 16.The first pressure roller substrate 17, which is equipped with, is used for second guide post 18 The second through-hole passed through, the first pressure roller substrate 17 are socketed second guide post 18 by second through-hole and can It is moved along second guide post 18, the first pressure roller substrate 17 is connected with elastic recovery part transmission.Second through-hole In the second guide sleeve 171 can be set.Second guide sleeve 171 is set in outside the second guide post 18, and 18 energy of the second guide post It is enough to be slided relatively with the second guide sleeve 171.
Referring to Fig. 5, the elastic recovery part is spring 19.The spring 19 is sheathed in second guide post 18, And the spring 19 is arranged between the first pressure roller substrate 17 and the first supporting material roller substrate 16.An implementation wherein In example, cushion block 161 is provided on the first supporting material roller substrate 16, spring 19 passes through cushion block 161 and the first supporting material roller base Plate 16 is connected.
In another embodiment, referring to Fig. 6, second guide post 18 is two or more, second guide post 18 are connected with top plate 181.The spring 19 is sheathed in second guide post 18, and the spring 19 is arranged described first Between pressure roller substrate 17 and the top plate 181.
In the present embodiment, the second guide post 18 can be 3 or 4.The cross section of second guide post 18 can for it is round, Rectangular or polygon, correspondingly, the second through-hole is round, rectangular or polygon.In this way, making the first pressure roller substrate 17 along Two guide posts 18 run relatively stable.
In the present embodiment, material strip feeding cutter device further includes the second twin rollers structure 40 and cutting working platform 50.It is described to cut Workbench 50 is cut to be arranged between the first twin rollers structure 10 and the second twin rollers structure 40.The second twin rollers structure 40 Including the second pressure roller 41 and the second supporting material roller 42.Second pressure roller 41 is set side by side with second supporting material roller 42, and described There is the gap passed through for material strip 100 between two pressure rollers 41 and second supporting material roller 42.Second supporting material roller 42 is used for It is connect with the second torque output mechanism driving.First is respectively driven by the first torque output mechanism, the second torque output mechanism Supporting material roller 12, the rotation of the second supporting material roller 42, and make the revolving speed of the second supporting material roller 42 less times greater than the revolving speed of the first supporting material roller 12, example Such as, the revolving speed of the second supporting material roller 42 is 1.08 times of revolving speed of the first supporting material roller 12, the material strip 100 after can guaranteeing cutting in this way It can smoothly be removed from cutting working platform 50, aluminium foil 101 is avoided to be arched upward existing due to being hindered by the second twin rollers structure 40 As.The set-up mode of second twin rollers structure 40 can refer to the set-up mode of the first twin rollers structure 10, in order to make the second pressure There is contact effect between roller 41 and material strip 100, the second pressure roller can also be sequentially connected with elastic mechanism, it is no longer superfluous herein It states.
In the present embodiment, first supporting material roller 12 and second supporting material roller 42 are metallic roll, first pressure roller 11 and second pressure roller 41 are rubber covered roll.The material of rubber covered roll can be polyurethane, neoprene or silicon rubber.Meanwhile Due to it is traditional be rubber roller to roller, under the effect of compression power, glue surface deformation is uneven, is easy when one side material strip is sent out because of pressure Unevenness causes material strip 100 in the carinate state of pleat;On the other hand, because the variation of roller diameter is uncontrollable, rotating driver (servo motor) Position control error is big.And in the present embodiment, by the way that supporting material roller is set as metallic roll, it can solve the problems, such as feeding pleat ridge.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.

Claims (5)

1. material strip feeding cutter device characterized by comprising
First twin rollers structure, the first twin rollers structure include the first pressure roller and the first supporting material roller, first pressure roller with it is described First supporting material roller is set side by side, and has the gap passed through for material strip, institute between first pressure roller and first supporting material roller The first supporting material roller is stated for connecting with the first torque output mechanism driving;And
Second twin rollers structure and cutting working platform, the cutting working platform are arranged in the first twin rollers structure and described second pair Between roller mechanism, the second twin rollers structure includes the second pressure roller and the second supporting material roller, second pressure roller and second support Material roller is set side by side, and has between second pressure roller and second supporting material roller and is used for the gap that material strip passes through, and described second Supporting material roller with the second torque output mechanism driving for connecting;
Pressurize roller mechanism, and the pressurization roller mechanism includes pressure roller, and the pressure roller is set side by side with first supporting material roller, institute Pressure roller is stated for applying pressure to the material strip conveyed on first supporting material roller;
The pressurization roller mechanism includes driving mechanism, and the driving mechanism is connected with pressure roller transmission, the driving mechanism For driving the pressure roller close to or far from first supporting material roller;
The first twin rollers structure further includes elastic mechanism, and the elastic mechanism is connected with first pressure roller transmission, the bullet Property mechanism for drive first pressure roller far from or close to first supporting material roller;
The roller diameter of first supporting material roller is greater than roller diameter, the roller diameter of the pressure roller of first pressure roller, the pressure roller, institute Face where stating the axle center of the first supporting material roller and first supporting material roller, first pressure roller axle center where angle theta between face It is 30 degree to 180 degree;
Support frame, the first twin rollers structure, the pressurization roller mechanism are installed on support frame as described above;
The pressurization roller mechanism further includes the first guide post, the mounting plate for installing the driving mechanism, described for installing The pressurization roll bearing seat of pressure roller, the pressure roller substrate for installing the pressurization roll bearing seat, the mounting plate are installed in institute It states on support frame, the pressure roller substrate is equipped with the first through hole passed through for first guide post, the pressure roller substrate Be socketed first guide post by the first through hole and can be moved along first guide post, the driving mechanism and The pressure roller substrate transmission is connected.
2. material strip feeding cutter device according to claim 1, which is characterized in that the first twin rollers structure further includes using In install the first retainer roll bearing seat of first supporting material roller, the first roller bearing seat for installing first pressure roller, For installing the first supporting material roller substrate of the first retainer roll bearing seat and for installing the first roller bearing seat One pressure roller substrate;
The elastic mechanism includes the second guide post and elastic recovery part, and the elastic recovery part is arranged in second guide post On, and the reply direction of the elastic recovery part and the direction of second guide post are adapted;Second guide post and institute It states the first supporting material roller substrate to be connected, the first pressure roller substrate is equipped with the second through-hole passed through for second guide post, institute The first pressure roller substrate is stated to be socketed second guide post by second through-hole and can move along second guide post Dynamic, the first pressure roller substrate is connected with elastic recovery part transmission.
3. material strip feeding cutter device according to claim 2, which is characterized in that the elastic recovery part is spring, institute Spring pocket is stated in second guide post, and the spring is arranged in the first pressure roller substrate and first supporting material roller Between substrate.
4. material strip feeding cutter device according to claim 2, which is characterized in that the elastic recovery part is spring, institute The second guide post is stated as two or more, second guide post is connected with top plate, and the spring pocket is set to second guide post On, and the spring is arranged between the first pressure roller substrate and the top plate.
5. material strip feeding cutter device according to claim 1, which is characterized in that first supporting material roller and described second Supporting material roller is metallic roll, and first pressure roller and second pressure roller are rubber covered roll.
CN201610957041.9A 2016-10-26 2016-10-26 Material strip feeding cutter device Active CN106586634B (en)

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