阅读说明：本技术 一种泡棉材质识别正反面的装置 (Device for identifying front and back sides of foam material ) 是由 左宇娟 田荣江 彭开云 于 2021-08-16 设计创作，主要内容包括：本发明公开了一种泡棉材质识别正反面的装置,属于泡棉加工设备技术领域,包括平刀模切机,所述平刀模切机的上端面固定安装有底座和支柱,所述支柱的上端固定安装有顶板,所述顶板的下端面固定安装有顶座,所述底座的上端坐落有第一刀模板,所述顶座的内部通过调节螺丝连接有第二刀模板,所述输入架的上端安装有光纤支架,所述光纤支架的下端固定安装有固定座,所述固定座的侧壁安装有连接件,所述连接件的下端安装有光纤传感器,所述调节架内部安装有放料轴,所述输出架的内部安装有收料轴,所述收料轴圆周表面安装有滚轮和固定件,所述输入架和输出架的内部安装有横板,所述横板的内部安装有游标,本发明工作效率高,实用性强,次品率低。(The invention discloses a device for identifying the front and the back of foam material, belonging to the technical field of foam processing equipment, comprising a flat cutter die-cutting machine, wherein the upper end surface of the flat cutter die-cutting machine is fixedly provided with a base and a supporting column, the upper end of the supporting column is fixedly provided with a top plate, the lower end surface of the top plate is fixedly provided with a top seat, the upper end of the base is provided with a first cutter template, the inside of the top seat is connected with a second cutter template through an adjusting screw, the upper end of an input frame is provided with an optical fiber support, the lower end of the optical fiber support is fixedly provided with a fixed seat, the side wall of the fixed seat is provided with a connecting piece, the lower end of the connecting piece is provided with an optical fiber sensor, the inside of the adjusting frame is provided with a discharging shaft, the inside of the output frame is provided with a receiving shaft, the circumferential surface of the receiving shaft is provided with a roller and a fixed piece, the inside of the input frame and the output frame are provided with a transverse plate, the vernier is arranged inside the transverse plate, so that the device is high in working efficiency, strong in practicability and low in defective rate.)

1. The utility model provides a device of cotton material discernment positive and negative of bubble, includes flat-knife cross cutting machine (1), its characterized in that: the lower end face of the flat-blade die-cutting machine (1) is provided with support legs (2), the upper end face of the flat-blade die-cutting machine (1) is fixedly provided with a base (3) and a supporting column (4), the upper end of the supporting column (4) is fixedly provided with a top plate (5), the lower end face of the top plate (5) is fixedly provided with a top seat (6), the upper end of the base (3) is provided with a first knife template (7), the top seat (6) is internally provided with an adjusting screw (9), the top seat (6) is connected with a second knife template (8) through the adjusting screw (9), a display screen (10) is arranged above the top plate (5), the left side and the right side of the upper end of the flat-blade die-cutting machine (1) are respectively provided with an input frame (13) and an output frame (14), the upper end of the input frame (13) is provided with an optical fiber support (15), the lower end of the optical fiber support (15) is fixedly provided with a fixing seat (16), the optical fiber cable connector is characterized in that a connecting piece (17) is installed on the side wall of the fixing seat (16), a first locking wheel (19) is installed at the lower end of the optical fiber support (15), the optical fiber support (15) is movably connected with the fixing seat (16) through the first locking wheel (19), a second locking wheel (20) is installed at the lower portion of the connecting piece (17), the connecting piece (17) is movably connected with the fixing seat (16) through the second locking wheel (20), an optical fiber sensor (21) is installed at the lower end of the connecting piece (17), an adjusting frame (22) is connected to the left end of the input frame (13), a discharging shaft (23) is installed inside the adjusting frame (22), a material receiving shaft (24) is installed inside the output frame (14), a fixing piece (25) is rotatably connected to the input end of the material receiving shaft (24), and idler wheels (26) and a roller (27) are installed on the circumferential surface of the material receiving shaft (24), the inside mounting of input frame (13) and output frame (14) has diaphragm (28), the internally mounted of diaphragm (28) has vernier (29), recording pen (30) are installed on the right side of roof (5).

2. The device for identifying the front and the back of foam material according to claim 1, wherein: the supporting legs (2) are bolts, threaded holes are formed in the lower end of the flat-knife die-cutting machine (1), and the supporting legs (2) are connected with the flat-knife die-cutting machine (1) through threads.

3. The device for identifying the front and the back of foam material according to claim 1, wherein: the top plate (5) and the top seat (6) are internally provided with concentric screw holes, and the adjusting screw (9) is connected with the top plate (5) and the top seat (6) through threads.

4. The device for identifying the front and the back of foam material according to claim 1, wherein: handles are arranged on the front surfaces of the first cutter template (7) and the second cutter template (8).

5. The device for identifying the front and the back of foam material according to claim 1, wherein: install switch (11) on display screen (10), PLC the control unit (12) is installed in the front of cross cut die-cutting machine (1), and display screen (10) and PLC the control unit (12) and optical fiber sensor (21) pass through electric connection.

6. The device for identifying the front and the back of foam material according to claim 1, wherein: the spout has been seted up to the up end and the lateral wall of fixing base (16), and the lower extreme of fiber support (15) passes through spout and fixing base (16) sliding connection, and the lateral wall of fiber support (15) lower extreme is equipped with the screw hole, and threaded rod is all selected for use in first locking wheel (19) and second locking wheel (20), and the lateral wall that the inner of first locking wheel (19) and second locking wheel (20) run through fixing base (16) stretches into the lower extreme of fixing base (16) inside and fiber support (15) and passes through threaded connection.

7. The device for identifying the front and the back of foam material according to claim 1, wherein: and a spring (18) is wound on the circumferential surface of the lower part of the optical fiber support (15).

8. The device for identifying the front and the back of foam material according to claim 1, wherein: the inside of alignment jig (22) is installed the bearing, and the both ends of blowing axle (23) are passed through the bearing and are rotated with alignment jig (22) and be connected.

9. The device for identifying the front and the back of foam material according to claim 1, wherein: the circumference surface of receipts material axle (24) is equipped with the external screw thread, and the center department of mounting (27) is equipped with the internal thread, receives material axle (24) and passes through threaded connection with mounting (27).

10. The device for identifying the front and the back of foam material according to claim 1, wherein: the upper end face of the transverse plate (28) is provided with scale marks, the lower end of the cursor (29) is provided with a threaded connecting portion, and the lower end of the cursor (29) penetrates through the transverse plate (28) and then is connected with a nut through threads.

Technical Field

The invention relates to the technical field of foam processing equipment, in particular to a device for identifying the front and back sides of a foam material.

Background

The foam is divided into PU foam, antistatic foam, conductive foam, EPE, antistatic EPE, PORON, CR, EVA, bridging PE, SBR, EPDM, etc. and has the features of convenient use, flexible bending, ultrathin size, reliable performance, etc.

The cotton material of bubble has PET face (bright side) and the cotton face of bubble (mute plain noodles), and it is whole by personnel self-checking and quality personnel inspection to operate the computer laminating preparation positive and negative, discerns the positive and negative, does not have corresponding device can the management and control and discernment, can paste the condition of wrong positive and negative often in process of production, leads to the product to scrap, and the defective rate is higher, wastes time and energy, and work efficiency is low, and the practicality is poor, for this reason, we provide a device of the cotton material of bubble discernment positive and negative.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide a device for identifying the front side and the back side of a foam material, which can realize identification through an optical fiber sensor, transmit data to a PLC unit, judge the same parameters to continue production through comparison with set parameter data, and give a shutdown instruction to a flat knife die cutting machine through the PLC unit for different parameters so as to identify a laminating error and intercept abnormity, thereby reducing the artificial error of laminating and avoiding huge loss.

2. Technical scheme

In order to solve the problems, the invention adopts the following technical scheme:

a device for identifying the front and the back of foam cotton materials comprises a flat cutter die-cutting machine, wherein a support leg is installed on the lower end face of the flat cutter die-cutting machine, a base and a supporting column are fixedly installed on the upper end face of the flat cutter die-cutting machine, a top plate is fixedly installed on the upper end of the supporting column, a top seat is fixedly installed on the lower end face of the top plate, a first cutter template is located at the upper end of the base, an adjusting screw is installed inside the top seat, the top seat is connected with a second cutter template through the adjusting screw, a display screen is installed above the top plate, an input frame and an output frame are respectively installed on the left side and the right side of the upper end of the flat cutter die-cutting machine, an optical fiber support is installed on the upper end of the input frame, a fixed seat is installed on the lower end of the optical fiber support, a connecting piece is installed on the side wall of the fixed seat, a first locking wheel is installed on the lower end of the optical fiber support, and the optical fiber support is movably connected with the fixed seat through the first locking wheel, the utility model discloses a recording pen, including connecting piece, fixing base, input frame, adjusting frame, output frame, recording pen and driver, the second locking wheel is installed to the lower part of connecting piece, and the connecting piece passes through second locking wheel and fixing base swing joint, optical fiber sensor is installed to the lower extreme of connecting piece, the left end of input frame is connected with the alignment jig, alignment jig internally mounted has the blowing axle, the internally mounted of output frame has the receipts material axle, the input of receiving the material axle rotates and is connected with the driver, receive material axle circumference surface mounting has gyro wheel and mounting, the internally mounted of input frame and output frame has the diaphragm, the internally mounted of diaphragm has the vernier, the recording pen is installed on the right side of roof.

According to the preferable scheme, the support legs are bolts, threaded holes are formed in the lower end of the flat-blade die-cutting machine, and the support legs are connected with the flat-blade die-cutting machine through threads.

As a preferable scheme of the invention, the top plate and the top seat are internally provided with concentric screw holes, and the adjusting screw is connected with the top plate and the top seat through threads.

In a preferred embodiment of the present invention, handles are mounted on the front surfaces of the first blade form and the second blade form.

As a preferred scheme of the invention, a power switch is installed on the display screen, a PLC control unit is installed on the front surface of the flat cutter die-cutting machine, and the display screen is electrically connected with the PLC control unit and the optical fiber sensor.

As a preferable scheme of the invention, the upper end surface and the side wall of the fixing seat are provided with sliding grooves, the lower end of the optical fiber support is slidably connected with the fixing seat through the sliding grooves, the side wall of the lower end of the optical fiber support is provided with threaded holes, the first locking wheel and the second locking wheel both use threaded rods, and the inner ends of the first locking wheel and the second locking wheel penetrate through the side wall of the fixing seat and extend into the fixing seat to be connected with the lower end of the optical fiber support through threads.

In a preferred embodiment of the present invention, a spring is wound around a circumferential surface of the lower portion of the optical fiber holder.

As a preferable scheme of the invention, a bearing is arranged in the adjusting frame, and two ends of the discharging shaft are rotatably connected with the adjusting frame through the bearing.

As a preferable scheme of the invention, the circumferential surface of the material receiving shaft is provided with external threads, the center of the fixing member is provided with internal threads, and the material receiving shaft is in threaded connection with the fixing member.

In a preferred embodiment of the present invention, the transverse plate has scale marks on an upper end surface thereof, the cursor has a threaded portion at a lower end thereof, and the lower end of the cursor is threaded through the transverse plate and then is connected to the nut.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) according to the scheme, a power switch is installed on a display screen, a PLC control unit is installed on the front face of the flat cutter die-cutting machine, the display screen is electrically connected with the PLC control unit and an optical fiber sensor, a foam cotton material is provided with a PET (polyethylene terephthalate) surface bright face and a foam cotton surface matte face, the front face and the back face of the foam cotton surface are subjected to machine laminating manufacture and identification through the optical fiber sensor, data are transmitted to the PLC unit, the same parameters are judged to continue production through comparison with set parameter data, different parameters give shutdown instructions to the flat cutter die-cutting machine through the PLC unit, laminating errors can be identified, abnormal interception can be avoided, laminating human errors can be reduced, huge loss is avoided, and the production yield is improved by 30%;

(2) in the scheme, the upper end face and the side wall of the fixing seat are provided with the sliding grooves, the lower end of the optical fiber support is in sliding connection with the fixing seat through the sliding grooves, the side wall of the lower end of the optical fiber support is provided with the threaded holes, the first locking wheel and the second locking wheel are both threaded rods, the inner ends of the first locking wheel and the second locking wheel penetrate through the side wall of the fixing seat and extend into the fixing seat to be in threaded connection with the lower end of the optical fiber support, and through the arrangement, the adjustment in the horizontal direction and the vertical direction of the optical fiber support can be realized, so that the practicability and the applicability of the device can be effectively improved, and the working efficiency is high;

(3) this scheme can change the interval of gyro wheel through the position of adjusting the mounting to can satisfy the cotton conveying requirement of different width bubble, can realize preventing the effect of skew under the effect of mounting and gyro wheel, the up end of diaphragm is equipped with the scale mark, the lower extreme of vernier is equipped with threaded connection portion, and there is the nut through threaded connection after the lower extreme of vernier runs through the diaphragm, according to the production and processing demand of reality, adjust the vernier position, can monitor the size of reality, the record of being convenient for, reduce the error.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is an enlarged view of a fiber optic holder of the present invention;

fig. 3 is a top view of the present invention.

The reference numbers in the figures illustrate:

1. a flat knife die-cutting machine; 2. a support leg; 3. a base; 4. a pillar; 5. a top plate; 6. a top seat; 7. a first blade template; 8. a second die plate; 9. adjusting screws; 10. a display screen; 11. a power switch; 12. a PLC control unit; 13. an input frame; 14. an output frame; 15. an optical fiber holder; 16. a fixed seat; 17. a connecting member; 18. a spring; 19. a first locking wheel; 20. a second locking wheel; 21. an optical fiber sensor; 22. an adjusting bracket; 23. a discharging shaft; 24. a material receiving shaft; 25. a driver; 26. a roller; 27. a fixing member; 28. a transverse plate; 29. a cursor; 30. a stylus.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-3, a device for identifying front and back sides of foam material comprises a flat-blade die-cutting machine 1, wherein a support leg 2 is installed on the lower end surface of the flat-blade die-cutting machine 1, a base 3 and a support pillar 4 are fixedly installed on the upper end surface of the flat-blade die-cutting machine 1, a top plate 5 is fixedly installed on the upper end of the support pillar 4, a top seat 6 is fixedly installed on the lower end surface of the top plate 5, a first blade plate 7 is located on the upper end of the base 3, an adjusting screw 9 is installed inside the top seat 6, the top seat 6 is connected with a second blade plate 8 through the adjusting screw 9, a display screen 10 is installed above the top plate 5, an input frame 13 and an output frame 14 are respectively installed on the left side and the right side of the upper end of the flat-blade die-cutting machine 1, an optical fiber support 15 is installed on the upper end of the input frame 13, a fixed seat 16 is fixedly installed on the lower end of the optical fiber support 15, a connecting piece 17 is installed on the side wall of the fixed seat 16, a first locking wheel 19 is installed on the lower end of the optical fiber support 15, the optical fiber support 15 is movably connected with the fixing seat 16 through the first locking wheel 19, the second locking wheel 20 is installed on the lower portion of the connecting piece 17, the connecting piece 17 is movably connected with the fixing seat 16 through the second locking wheel 20, the optical fiber sensor 21 is installed at the lower end of the connecting piece 17, the adjusting frame 22 is connected to the left end of the input frame 13, the discharging shaft 23 is installed inside the adjusting frame 22, the material receiving shaft 24 is installed inside the output frame 14, the input end of the material receiving shaft 24 is rotatably connected with the driving machine 25, the idler wheels 26 and the fixing pieces 27 are installed on the circumferential surfaces of the material receiving shaft 24, the transverse plates 28 are installed inside the input frame 13 and the output frame 14, the cursors 29 are installed inside the transverse plates 28, and the recording pens 30 are installed on the right side of the top plate 5.

In this embodiment, can guarantee the stability of flat-blade die-cutting machine 1 through setting up stabilizer blade 2, the cotton material of bubble has PET face (bright side) and the cotton face (dull plain side) of bubble to be operated the machine and laminate the preparation positive and negative and pass through the discernment of optical fiber sensor 21, data transmission to PLC the control unit 12, through with setting for parameter data contrast, judge that the same parameter continues the production, different parameters are then through PLC the control unit 12 give flat-blade die-cutting machine 1 stop instruction, so that the laminating mistake is discerned, the interception is unusual, thereby can reduce laminating artificial error, avoid huge loss, improve production yield 30%, spout has been seted up to the up end and the lateral wall of fixing base 16, the lower extreme of fiber support 15 passes through spout and fixing base 16 sliding connection, and the lateral wall of fiber support 15 lower extreme is equipped with the screw hole, threaded rod is all selected for use to first locking wheel 19 and second locking wheel 20, the inner of first locking wheel 19 and second locking wheel 20 runs through the lateral wall of fixing base 16 and stretches into inside and fiber support 15 The lower extreme of pass through threaded connection, can realize the regulation of the horizontal direction and the vertical direction of fiber support 15 through this kind of setting, and then can promote device's practicality and suitability effectively, high working efficiency, can change gyro wheel 26's interval through the position of adjusting mounting 27, thereby can satisfy the cotton conveying requirement of different width bubble, can realize preventing the effect of skew under mounting 27 and gyro wheel 26's effect, diaphragm 28's up end is equipped with the scale mark, vernier 29's lower extreme is equipped with threaded connection portion, and there is the nut through threaded connection after vernier 29's lower extreme runs through diaphragm 28, according to actual production and processing demand, adjust vernier 29 position, can monitor actual size, be convenient for the record, reduce the error.

Specifically, the support leg 2 is a bolt, a threaded hole is formed in the lower end of the flat-blade die-cutting machine 1, and the support leg 2 is connected with the flat-blade die-cutting machine 1 through threads.

In this embodiment, can guarantee the whole steadiness of flat-blade die-cutting machine 1 through setting up stabilizer blade 2, and can satisfy the installation requirement of unevenness mounting point through adjusting the degree of depth of 2 upper ends of stabilizer blade in flat-blade die-cutting machine 1 inside, do not influence the practicality of flat-blade die-cutting machine 1.

Specifically, screw holes of concentric circles are formed in the top plate 5 and the top base 6, and the adjusting screw 9 is connected with the top plate 5 and the top base 6 through threads.

In this embodiment, be convenient for carry out the split to roof 5 and footstock 6 through this kind of setting, and can adjust the high position of footstock 6 and roof 5 through this kind of setting to can adjust the elasticity of second sword template 8, the practicality is strong.

Specifically, handles are mounted on the front surfaces of the first blade plate 7 and the second blade plate 8.

In the embodiment, the first cutter template 7 and the second cutter template 8 are convenient to disassemble and assemble through the arrangement, and the operation is simple.

Specifically, a power switch 11 is installed on the display screen 10, a PLC control unit 12 is installed on the front surface of the flat-blade die-cutting machine 1, and the display screen 10 is electrically connected with the PLC control unit 12 and the optical fiber sensor 21.

In this embodiment, the foam material has a PET surface (bright surface) and a foam surface (matte surface), and the front and back surfaces are manufactured by machine fitting and identified by the optical fiber sensor 21, the data is transmitted to the PLC control unit 12, the same parameters are determined by comparing the data with the set parameter data to continue production, and different parameters give a shutdown instruction to the flat knife die-cutting machine 1 through the PLC control unit 12, so that a fitting error is identified and an abnormal interception is intercepted, thereby reducing a fitting human error, avoiding a huge loss, and improving the production yield by 30%.

Specifically, the spout has been seted up to the up end and the lateral wall of fixing base 16, and the lower extreme of fiber support 15 passes through spout and 16 sliding connection of fixing base, and the lateral wall of fiber support 15 lower extreme is equipped with the screw hole, and threaded rod is all selected for use to first locking wheel 19 and second locking wheel 20, and the lateral wall that the inner of first locking wheel 19 and second locking wheel 20 runs through fixing base 16 stretches into to fixing base 16 inside and fiber support 15's lower extreme passes through threaded connection.

In this embodiment, the adjustment of the horizontal direction and the vertical direction of the optical fiber support 15 can be realized through the arrangement, so that the practicability and the applicability of the device can be effectively improved, and the working efficiency is high.

Specifically, the circumferential surface of the lower portion of the fiber holder 15 is wound with a spring 18.

In this embodiment, through this kind of setting can promote the holistic buffering shock attenuation performance of fiber support 15, the suitability is strong, long service life.

Specifically, a bearing is installed inside the adjusting frame 22, and two ends of the discharging shaft 23 are rotatably connected with the adjusting frame 22 through the bearing.

In this embodiment, can promote the cotton smooth and easy nature that removes of bubble effectively through the setting of blowing axle 23, the practicality is strong.

Specifically, the circumferential surface of the material receiving shaft 24 is provided with external threads, the center of the fixing member 27 is provided with internal threads, and the material receiving shaft 24 is connected with the fixing member 27 through threads.

In this embodiment, the position through adjusting mounting 27 can change the interval of gyro wheel 26 to can satisfy the cotton conveying requirement of different width bubbles, can realize preventing the effect of skew under mounting 27 and gyro wheel 26's effect, the practicality is strong.

Specifically, the upper end surface of the transverse plate 28 is provided with scale marks, the lower end of the cursor 29 is provided with a threaded connection portion, and the lower end of the cursor 29 penetrates through the transverse plate 28 and is connected with a nut through threads.

In this embodiment, according to the actual production and processing demand, adjust cursor 29 position, can monitor actual size, the record of being convenient for reduces the error.

The working principle is as follows: the lower end surface of the flat knife die-cutting machine 1 is provided with a support leg 2, the support leg 2 is selected by a bolt, the lower end of the flat knife die-cutting machine 1 is provided with a threaded hole, the support leg 2 is connected with the flat knife die-cutting machine 1 through a thread, the integral stability of the flat knife die-cutting machine 1 can be ensured by arranging the support leg 2, the installation requirement of an uneven installation point can be met by adjusting the depth of the upper end of the support leg 2 in the flat knife die-cutting machine 1, the practicability of the flat knife die-cutting machine 1 is not influenced, a display screen 10 is installed above a top plate 5, a power switch 11 is installed on the display screen 10, a PLC control unit 12 is installed on the front surface of the flat knife die-cutting machine 1, the display screen 10 is electrically connected with the PLC control unit 12 and an optical fiber sensor 21, a PET (bright surface) and a foam surface (matte surface) are arranged on the machine to be attached and the front and back surfaces are identified through the optical fiber sensor 21, and data are transmitted to the PLC control unit 12, through comparing with the set parameter data, judge that the same parameter continues production, different parameters are then through PLC the control unit 12 for 1 stop instruction of flat-blade die-cutting machine, so that the laminating mistake is discerned, the interception is unusual, thereby can reduce the laminating artificial mistake, avoid huge loss, improve production yield 30%, the lower extreme fixed mounting of fiber support 15 has fixing base 16, connecting piece 17 is installed to the lateral wall of fixing base 16, the lower extreme of fiber support 15 passes through first locking wheel 19 and fixing base 16 swing joint, connecting piece 17 passes through second locking wheel 20 and fixing base 16 swing joint, the spout has been seted up to the up end and the lateral wall of fixing base 16, the lower extreme of fiber support 15 passes through spout and fixing base 16 sliding connection, and the lateral wall of fiber support 15 lower extreme is equipped with the screw hole, first locking wheel 19 and second locking wheel 20 all select the threaded rod for use, the inner of first locking wheel 19 and second locking wheel 20 runs through the lateral wall of fixing base 16 and stretches into inside the fixing base 16 and the fiber support 15 The lower end is connected through screw threads, the adjustment of the horizontal direction and the vertical direction of the optical fiber support 15 can be realized through the arrangement, the practicability and the applicability of the device can be effectively improved, the spring 18 is wound on the circumferential surface of the lower part of the optical fiber support 15, the overall buffering and damping performance of the optical fiber support 15 can be improved through the arrangement, the applicability is strong, the service life is long, the distance of the idler wheel 26 can be changed by adjusting the position of the fixing piece 27, so that the transmission requirements of foam cotton with different widths can be met, the anti-deviation effect can be realized under the action of the fixing piece 27 and the idler wheel 26, the upper end surface of the transverse plate 28 is provided with scale marks, the lower end of the cursor 29 is provided with a threaded connection part, the lower end of the cursor 29 penetrates through the transverse plate 28 and is connected with a nut through screw threads, the position of the cursor 29 is adjusted according to the actual production and processing requirements, and the actual size can be monitored, the recording is convenient, and the error is reduced.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.