CN113894859B - Cotton banding of sound is inhaled to car and is cut integrated device - Google Patents

Abstract

The application relates to an automobile sound-absorbing cotton edge sealing and cutting integrated device which comprises a base, wherein a blanking groove is formed in one side of the base at the discharge end of an edge sealing and cutting mechanism, and a blanking conveying belt is arranged in the blanking groove; the machine base is provided with a material pressing frame in a lifting manner above the blanking groove, the lower end surface of the material pressing frame is fixedly connected with material pressing strips on two sides of the two rows of blanking grooves, and the machine base is provided with a lifting mechanism for driving the material pressing frame to lift; the material pressing frame is provided with a material stirring frame located between two material pressing strips, the material stirring frame is hinged with two material stirring strips, the material stirring strips are arranged along the length direction of the material pressing strips and are parallel to the material pressing strips, the two material stirring strips are arranged in rows and are arranged on two sides of the material stirring frame, and the material pressing frame is provided with a stirring mechanism which is used for driving the two material stirring strips to swing towards the direction close to each other when the material pressing frame moves downwards. This application has can press down along with pressing the material frame and orders about two and dial the slant of material strip from outer to inner and peel off the effect of inhaling the cotton finished product of sound in order to reduce the phenomenon of tearing.

Description

An integrated device for sound-absorbing cotton edge banding and cutting for automobiles

technical field

The present application relates to the field of fabric processing and molding, in particular to an integrated device for edge banding and cutting of sound-absorbing cotton for automobiles.

Background technique

Automotive sound-absorbing cotton is made of thermal spraying and melting of various materials. The structure is extremely thin and long tubular fibers. It has the characteristics of high sound absorption coefficient, flame retardancy, extremely low water absorption, no mold, non-toxic, tasteless and dust-free. Many OEMs have adopted it extensively to absorb and reduce the noise generated by the engine and the running of the car. When the environmental noise outside the car and the noise generated by the vibration of the car body enter the sound-absorbing cotton, the noise energy is consumed by friction with the air in a large number of ultra-thin tubular long fibers, and the noise energy that finally enters the car is greatly weakened, and the weakened noise that enters the car The noise can also be absorbed by the sound-absorbing cotton to reduce the reflection. After construction, the quiet effect of sound-absorbing and noise-reducing can be clearly felt.

The Chinese patent with the publication number CN211333328U in the related art proposes a high-temperature edge banding device for sound-absorbing cotton, including a machine base, a conveying mechanism, and an edge-banding and cutting mechanism. The conveying mechanism includes a conveying belt, a first driving device and a coil unit. The edge-sealing and cutting mechanism includes an upper template, a lifting mechanism, a working platform, and a knife mold. There are a plurality of heating components inside the upper template, and the heating components heat the upper template. The sound-absorbing cotton is made of The conveying mechanism transports the sound-absorbing cotton to the working platform, and the die cutter moves toward the working platform to cut the sound-absorbing cotton while sealing the edge with the heated upper template.

In view of the above-mentioned related technologies, the inventor believes that there are the following defects: the sound-absorbing cotton used in various parts of the car has different shapes, and the material of the sound-absorbing cotton is very soft, and the heat-pressing edge-sealing process is required during the cutting process of the sound-absorbing cotton , so that part of the cut out finished product will stick to the side material. At present, manual stripping is often used to remove the finished sound-absorbing cotton product from the side material. The operation efficiency is low, and the finished sound-absorbing cotton product may be partially torn during the stripping process. It will cause deformation of the finished sound-absorbing cotton and affect the molding quality of the finished sound-absorbing cotton.

Contents of the invention

In order to improve the low efficiency of manual stripping of the finished sound-absorbing cotton after edge-banding and cutting and easily affect its molding quality, the present application provides an integrated device for edge-banding and cutting of sound-absorbing cotton for automobiles.

An integrated device for sealing and cutting of sound-absorbing cotton for automobiles provided by this application adopts the following technical scheme:

An integrated device for sound-absorbing cotton edge banding and cutting for automobiles, comprising a machine base on which a conveying mechanism and an edge banding and cutting mechanism are arranged, and the machine base is on the side of the discharge end of the edge banding and cutting mechanism A feeding chute is provided, and the machine base is provided with a feeding conveyor belt whose conveying direction is orthogonal to the conveying direction of the conveying mechanism in the described feeding chute;

The machine base is provided with a pressing frame lifting and lowering above the feeding trough, and the lower end surface of the pressing frame is fixedly connected with two pressing strips arranged on both sides of the cutting trough, and the length of the pressing strips is The direction is set perpendicular to the transmission direction of the conveying mechanism, and the base is provided with a lifting mechanism for driving the lifting of the pressing frame;

The pressing frame is provided with a material shifting frame located between the two pressing bars, and two pressing bars are hinged on the pressing frame, and the moving bar is arranged along the length direction of the pressing bar. Set and parallel to the pressing bar, the two pushing bars are arranged on both sides of the pushing frame, and the pressing frame is provided with a device for driving the two pressing frames when the pressing frame moves down. A toggle mechanism in which the toggle bars swing toward each other.

By adopting the above technical scheme, the sound-absorbing cotton is unrolled on the machine base and then transported to the edge banding and cutting mechanism by the conveying mechanism for edge banding and cutting operations. , because the sound-absorbing cotton is conveyed intermittently by the conveying mechanism, so in the gap of the sound-absorbing quilt transmission pause, the lifting mechanism drives the pressing frame to move down, so that the two pressing strips press the sound-absorbing cotton tightly and seal the sound-absorbing cotton. The edge and the finished product after cutting are located directly above the feeding chute; and when the pressing frame moves down, the two driving bars can be driven to move down and swing toward each other through the toggle mechanism, so that the two driving bars After touching the finished product on the sound-absorbing cotton from top to bottom, peel the finished sound-absorbing cotton from the side material of the sound-absorbing cotton from the outside to the inside obliquely downward. point collection, the processing efficiency is higher; and because the force direction of the material strip on the finished sound-absorbing cotton product is oblique or tangential from outside to inside during the peeling process, the force on the continuous part of the sound-absorbing cotton product and the sound-absorbing cotton edge material is more intense. Even and the separation process is oblique, which has little effect on the edge banding of the finished sound-absorbing cotton, which can effectively avoid the local tearing of the finished sound-absorbing cotton when it is peeled off, and effectively ensure the edge-banding and cutting quality of the finished car sound-absorbing cotton.

Preferably, the two opposite side walls of the material shifting frame close to the two binder bars are hinged with levers, and the levers are provided with multiple and multiple levers along the length direction of the binder strips. One end away from the material shifting frame is jointly fixed to the material shifting bar.

By adopting the above-mentioned technical scheme, the lever can not only realize the hinge connection between the lever and the frame, but the setting of multiple levers can also improve the stability of the lever and the frame, so as to ensure that the material is as good as possible for the sound-absorbing cotton. The peeling effect of the finished product.

Preferably, the toggling mechanism includes a control rod fixed on the machine base and arranged along the length direction of the binder bar, and the ends of the control rod are vertical near the two sides of the two material pressing bars. A rack is fixedly connected to the rack, and a reversing gear meshingly connected with the rack is rotatably connected to the shifting rack. The half gear is meshed and connected, and the half gear is coaxial with the hinge shaft of the driving rod on the material shifting frame.

By adopting the above technical scheme, when the pressing frame drives the shifting frame to move down synchronously, the reversing gear moves down relative to the control rod, so that the reversing gear rotates under the drive of the gear rack meshed with it, and the reversing gear rotates to drive The half gear meshed with it rotates, and then realizes the downward swing of the lever and the material strip, which can peel off the finished sound-absorbing cotton; when the pressing frame moves up, the reversing gear moves up relative to the control rod, so that the reversing gear It rotates under the drive of the gear rack meshed with it, and after the reversing gear rotates, it drives the half gear meshed with it to rotate, so as to realize the upward swing of the lever and the material lever, which is beneficial to the transmission of sound-absorbing cotton trim.

Preferably, the pressing frame is provided with an adjustment mechanism for adjusting the vertical position of the shifting frame.

By adopting the above-mentioned technical solution, after the adjustment mechanism adjusts the vertical position of the material shifting frame, the meshing position of the half gear and the rack in the initial state changes, thereby changing the distance between the two material shifting bars in the initial state. It is suitable for peeling off finished sound-absorbing cotton products of different sizes.

Preferably, the adjusting mechanism includes an adjusting piece fixed vertically on the pressing frame, the adjusting piece is penetrated with a long slot along its length, and the adjusting plate is penetrated with a The adjustment bolt of the long slot is bolted with an adjustment nut at the end of the adjustment bolt.

By adopting the above technical scheme, unscrew the adjusting nut, so that the adjusting bolt can slide in the long groove, and the position of the shifting frame on the pressing frame can be changed. Observe the distance between the two shifting bars at this time to match the The size of the finished sound-absorbing cotton is suitable. When the shifting frame slides to the designated position, tighten the adjusting nut to fix the shifting frame on the pressing frame, so that the shifting frame and the shifting bar remain stable.

Preferably, a plurality of thorns are provided on the peripheral wall in the length direction of the paddle strip.

By adopting the above technical scheme, the roughness of the contact surface between the dial strip and the finished sound-absorbing cotton product can be improved after the thorns are arranged, and the stripping effect of the dial strip on the finished sound-absorbing cotton product can be significantly improved.

Preferably, the binder strip is elastically arranged on the binder frame.

By adopting the above technical scheme, after the pressing strip and the sound-absorbing cotton are tightly pressed, the pressing frame can continue to move down, which not only ensures the stable pressing effect of the pressing strip on the sound-absorbing cotton, is beneficial to the subsequent stripping operation, but also ensures The material strip can swing at a larger angle to ensure the peeling effect of the sound-absorbing cotton.

Preferably, a plurality of telescopic rods are connected between the binder strip and the binder frame, and a plurality of elastic members are arranged between the binder strip and the binder frame.

By adopting the above-mentioned technical scheme, after the pressing strip is pressed against the sound-absorbing cotton, the pressing frame continues to move down, the length of the telescopic rod is shortened, and the elastic part is compressed, which helps to realize the tightness of the sound-absorbing cotton and the effect of the dial on the sound-absorbing cotton. Stripping of cotton products.

Preferably, two traction rollers are rotated on the base, and a gap is reserved between the two traction rollers for the sound-absorbing cotton leftovers to pass through. On one side of the edge-sealing and cutting mechanism, a power member for driving the traction roller to rotate is arranged on the machine base.

By adopting the above technical scheme, after the finished sound-absorbing cotton on the sound-absorbing cotton is peeled off, the edge material of the sound-absorbing cotton is stretched between the two traction rollers, and the power part drives the traction roller to rotate so that the two traction rollers can clamp the finished sound-absorbing cotton and Traction can effectively prevent the accumulation of sound-absorbing cotton trim on the machine base, and ensure the effective material-moving effect of the material-absorbing cotton on the finished product of sound-absorbing cotton.

Preferably, one end of the stand close to the traction roller is provided with a waste box facing the gap between the two traction rollers.

By adopting the above technical scheme, after the traction roller pulls the sound-absorbing cotton trim, the sound-absorbing cotton trim is stacked in the waste bin for collection, which effectively improves the cleanliness of the production workshop.

In summary, the present application includes at least one of the following beneficial technical effects:

1. During the process of pressing the sound-absorbing cotton by the pressing bar, the material rack moves down, and drives the two material bars to move down and swing toward each other through the toggle mechanism, so that the two material bars move from the top to the bottom. After touching the finished product on the sound-absorbing cotton from the bottom, peel the finished sound-absorbing cotton from the side material of the sound-absorbing cotton obliquely downward from the outside to the inside, which can effectively avoid the local tearing of the finished sound-absorbing cotton when it is peeled off, and effectively ensure Edge banding and cutting quality of finished car sound-absorbing cotton products;

2. When the pressing frame drives the shifting frame to move down synchronously, the reversing gear moves down relative to the control rod, so that the reversing gear rotates under the drive of the rack meshed with it, and the reversing gear drives the meshing rack after rotating. The half gear rotates, and then realizes the downward swing of the lever and the material strip, and can peel off the finished sound-absorbing cotton;

3. After the adjustment mechanism adjusts the vertical position of the material shifting frame, the meshing position between the half gear and the rack changes in the initial state, thereby changing the distance between the two material shifting bars in the initial state, which is suitable for different sizes The stripping operation of the finished sound-absorbing cotton.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the embodiment of the present application;

Fig. 2 is the schematic structural view of the binder frame, the binder bar and the lifting mechanism of the embodiment of the present application;

Fig. 3 is a partially enlarged schematic diagram of part A in Fig. 1;

Fig. 4 is a schematic structural view of the material shifting frame, the material shifting bar and the material shifting mechanism of the embodiment of the present application;

Fig. 5 is a partially enlarged schematic diagram of part B in Fig. 1;

FIG. 6 is a partially enlarged schematic diagram of part C in FIG. 2 .

Reference signs: 1. machine base; 11. feeding chute; 12. feeding conveyor belt; 2. conveying mechanism; 3. edge banding and cutting mechanism; 41. pressing frame; 42. pressing bar; ; 44, elastic part; 51, dial rack; 52, dial bar; 53, shift lever; 54, thorn; 61, control rod; 62, rack; 63, reversing gear; Adjusting sheet; 72, long slot; 73, adjusting bolt; 74, adjusting nut; 81, traction roller; 82, waste box.

Detailed ways

The application will be described in further detail below in conjunction with the accompanying drawings.

The embodiment of the present application discloses an integrated device for edge banding and cutting of sound-absorbing cotton for automobiles. Referring to Fig. 1, the integrated device of sound-absorbing cotton edge banding and cutting for automobiles includes a machine base 1, on which a conveying mechanism 2 and an edge banding and cutting mechanism 3 are arranged, and the machine base 1 is located at a discharge end of the edge banding and cutting mechanism 3. A blanking chute 11 is provided on the side, and the machine base 1 is provided with a blanking conveyor belt 12 in the blanking trough 11 whose conveying direction is orthogonal to the conveying direction of the conveying mechanism 2 . The packing station can also directly set the packing box.

Referring to Fig. 1 and Fig. 2, machine base 1 lifts and is provided with pressing frame 41 above cutting trough 11, and the lower end surface of pressing frame 41 is fixedly connected with two pressing strips 42 that are arranged on both sides of cutting chute 11. The length direction of the material strip 42 is set at right angles to the transmission direction of the conveying mechanism 2, and the base 1 is provided with a lifting mechanism for driving the lifting frame 41. Specifically, the lifting mechanism is set to be arranged at the four corners of the pressing frame 41. Four cylinders, the cylinder block is fixedly connected with the side wall of the support 1, and the cylinder piston rod is fixedly connected with the lower end surface of the corner portion of the binder frame 41.

Referring to Fig. 1 and Fig. 3, the pressing frame 41 is provided with a material shifting frame 51 between the two pressing bars 42, and the material shifting frame 51 is hinged with two material shifting bars 52, specifically, the material shifting frame 51 Two opposite side walls close to the two binder strips 42 are hinged with driving levers 53, and the driving levers 53 are provided with a plurality of driving levers 53 along the length direction of the binder strips 42. Material bar 52; The material bar 52 is arranged along the binder bar 42 length direction and is parallel to the material bar 42, and two material bar 52 are arranged in the material rack 51 both sides, and the bar bar 41 is provided with a device for realizing when pressing When the material rack 41 moves down, the toggle mechanism that drives the two toggle bars 52 to swing toward each other.

Therefore, after the sound-absorbing cotton is unrolled onto the machine base 1, it is transported by the conveying mechanism 2 to the edge-sealing and cutting mechanism 3 for edge-sealing and cutting. Since the sound-absorbing quilt conveying mechanism 2 is intermittently conveyed, the four air cylinders are synchronously started to drive the pressing frame 41 to move down during the pause in the sound-absorbing quilt transmission, so that the two pressing strips 42 compress the sound-absorbing cotton and Make the sound-absorbing cotton edge sealed and the finished product after cutting be located directly above the lower trough 11; and when the pressing frame 41 moves down, the two driving bars 52 can be driven to move down and move toward each other through the toggle mechanism. direction swing, so that after the two dials 52 touch the finished product on the sound-absorbing cotton from top to bottom, the finished sound-absorbing cotton is peeled from the side material of the sound-absorbing cotton in a direction from outside to inside obliquely downward, and the finished sound-absorbing cotton after peeling Falling to the unloading conveyor belt 12 and being sent to the collection point for collection, the processing efficiency is higher.

And because the force direction of the material-absorbing cotton product 52 on the finished sound-absorbing cotton product is oblique or tangential from outside to inside during the peeling process, the force on the continuous part of the sound-absorbing cotton product and the sound-absorbing cotton edge material is more uniform and the separation process is oblique It has little impact on the edge banding of the finished sound-absorbing cotton, which can effectively avoid the partial tearing of the finished sound-absorbing cotton when it is peeled off, and effectively ensure the edge-banding and cutting quality of the finished car sound-absorbing cotton.

During specific setting, referring to Fig. 3 and Fig. 4, the toggle mechanism includes a control rod 61 fixedly connected to the base 1 and arranged along the length direction of the binder bar 42, and the ends of the control rod 61 are close to the two ends of the two dial bars 52. The sides are all vertically connected with a rack 62, and the shifting frame 51 is rotatably connected with a reversing gear 63 meshing with the rack 62, and the end of the driving rod 53 near the end of the shifting frame 51 is affixed with a reversing gear 63. The half gear 64 meshingly connected, the half gear 64 is coaxial with the hinge shaft of the driving lever 53 on the material shifting frame 51 .

Thereby, when the pressing frame 41 drives the shifting frame 51 to move down synchronously, the reversing gear 63 moves down relative to the control rod 61, so that the reversing gear 63 rotates under the drive of the rack 62 meshed with it, and the reversing gear 63 After the rotation, it drives the half gear 64 meshed with it to rotate, and then realizes the downward swing of the shift lever 53 and the shift bar 52, which can peel off the finished sound-absorbing cotton; The rod 61 moves up, so that the reversing gear 63 rotates under the drive of the rack 62 meshed with it, and the reversing gear 63 rotates and drives the half gear 64 meshed with it to rotate, and then realizes the shifting of the driving lever 53 and the material shifting bar 52. Swing upwards, which is beneficial to the transmission of sound-absorbing cotton trim.

And when the size of the cut sound-absorbing cotton product changes, especially when it changes reversely along the transmission direction of the conveying mechanism 2, it is difficult to effectively carry out sound-absorbing cotton finished products of different sizes with a constant distance between the two dials 52. Peel off, therefore, with reference to Fig. 4 and Fig. 5, be provided with the adjustment mechanism that is used to adjust the vertical position of material shifting frame 51 on the binder frame 41, wherein, the adjustment mechanism comprises the adjusting piece that is vertically affixed on the binder frame 41 71, the adjusting piece 71 is penetrated with a long groove 72 arranged along its length direction, the material shifting frame 51 is pierced with an adjusting bolt 73 passing through the long groove 72, and the end of the adjusting bolt 73 is bolted with an adjusting nut 74.

Unscrew the adjustment nut 74, so that the adjustment bolt 73 can slide in the long groove 72, and the position of the material shifting frame 51 on the pressure material frame 41 can be changed, and the distance between the two material shifting bars 52 is observed at this time to be stripped. The size of the sound-absorbing cotton finished product is suitable. When the shifting frame 51 slides to the designated position, tighten the adjusting nut 74 to fix the shifting frame 51 on the pressing frame 41, so that the half gear 64 can be in the initial state with the rack 62 The meshing position of the pad changes, and then the distance between the two paddle strips 52 changes in the initial state, which is suitable for the stripping operation of sound-absorbing cotton products of different sizes.

Matched with it, with reference to Fig. 1 and Fig. 6, the binder strip 42 is elastically arranged on the binder frame 41, and a plurality of telescopic rods 43 are connected between the binder strip 42 and the binder frame 41, and the binder strip 42 is connected to the binder frame 41. A plurality of elastic pieces 44 are arranged between the pressing frames 41, and the elastic pieces 44 are set as springs sleeved on the telescopic frame. Therefore, after the binder strip 42 is pressed against the sound-absorbing cotton, the binder frame 41 continues to move down, the length of the telescopic rod 43 is shortened, and the elastic member 44 is compressed, which not only ensures the stable pressing effect of the binder strip 42 on the sound-absorbing cotton, It is beneficial to the subsequent stripping operation, and can also ensure that the material dial 52 can swing at a larger angle to ensure the stripping effect on the sound-absorbing cotton.

However, since the surface of the sound-absorbing cotton is relatively smooth, the dial 52 may have excessive relative sliding when the sound-absorbing cotton is moved. Referring to FIGS. , stab 54 can be made of hard plastics. After the thorns 54 are provided, the roughness of the contact surface between the dial 52 and the finished sound-absorbing cotton can be improved, and the peeling effect of the dial 52 on the finished sound-absorbing cotton can be significantly improved.

Furthermore, the currently cut sound-absorbing cotton trim is basically cleaned by manual pulling, which is a waste of manpower. Therefore, referring to FIG. There is a gap for sound-absorbing cotton leftovers to pass through, and the traction roller 81 is arranged on the side of the unloading chute 11 away from the edge sealing and cutting mechanism 3. The power part for driving the traction roller 81 to rotate is arranged on the machine base 1. One end near the traction roller 81 is provided with a waste box 82 facing the gap between the two traction rollers 81.

After such setting, after the finished sound-absorbing cotton on the sound-absorbing cotton is peeled off, the edge material of the sound-absorbing cotton stretches between the two traction rollers 81, and the power part drives the traction roller 81 to rotate so that the two traction rollers 81 clamp the finished sound-absorbing cotton and traction to make it fall and be stacked in the waste bin 82 for collection, which effectively improves the cleanliness of the production workshop, and can also effectively prevent the accumulation of sound-absorbing cotton edge material on the machine base 1, ensuring that the material pulling bar 52 is opposite to the sound-absorbing cotton. The effective dialing effect of the finished product.

The implementation principle of an integrated device for sound-absorbing cotton edge banding and cutting in the embodiment of the present application is as follows: the sound-absorbing cotton is unrolled onto the machine base 1 and then transported by the conveying mechanism 2 to the edge banding and cutting mechanism 3 for edge banding and cutting operations , the sound-absorbing cotton is continuously transported to the bottom of the pressing frame 41 after being edge-banded and cut. Since the sound-absorbing quilt conveying mechanism 2 is intermittently transported during transmission, the four cylinders are synchronously activated to drive the press in the gap between the sound-absorbing quilt transmission pauses. The material rack 41 moves down, so that the two pressing bars 42 press the sound-absorbing cotton tightly and the sound-absorbing cotton is edge-sealed, and the finished product after cutting is located directly above the feeding chute 11; When the material rack 41 drives the material rack 51 to move down synchronously, the reversing gear 63 moves down relative to the control rod 61, so that the reversing gear 63 rotates under the drive of the rack 62 meshing with it, and the reversing gear 63 rotates to drive The half gear 64 meshed with it rotates, and then realizes the downward swing of the shifting lever 53 and the shifting bar 52, and can realize that the two shifting bars 52 follow and move down and swing toward each other, so that the two shifting bars 52 After touching the finished product on the sound-absorbing cotton from top to bottom, the finished product of sound-absorbing cotton is peeled from the side material of the sound-absorbing cotton in the direction of obliquely downward from the outside to the inside, and the finished sound-absorbing cotton after peeling falls to the unloading conveyor belt 12 and is conveyed to Collection point collection, higher processing efficiency.

All of the above are preferred embodiments of the application, and are not intended to limit the protection scope of the application. Therefore, all equivalent changes made according to the structure, shape, and principle of the application should be covered by the protection scope of the application. Inside.

Claims (10)

1. The utility model provides a car is inhaled cotton banding of sound and is cut integrated device, includes frame (1), be provided with conveying mechanism (2) and banding on frame (1) and cut mechanism (3), its characterized in that: a blanking trough (11) is formed in one side, at the discharge end of the edge sealing and cutting mechanism (3), of the base (1), and a blanking conveyor belt (12) with the conveying direction orthogonal to that of the conveying mechanism (2) is arranged in the blanking trough (11) of the base (1);

the base (1) is provided with a material pressing frame (41) which is arranged above the discharging groove (11) in a lifting mode, the lower end face of the material pressing frame (41) is fixedly connected with two material pressing strips (42) which are arranged on two sides of the discharging groove (11) in a dividing mode, the length direction of each material pressing strip (42) is orthogonal to the transmission direction of the conveying mechanism (2), and the base (1) is provided with a lifting mechanism which is used for driving the material pressing frame (41) to lift;

be provided with on pressure work or material rest (41) and be located two dial material frame (51) between pressure material strip (42), it has two to dial material strip (52) to dial articulated on work or material rest (51), dial material strip (52) and follow pressure material strip (42) length direction sets up and is on a parallel with pressure material strip (42), two dial material strip (52) branch and be listed as dial material frame (51) both sides, be provided with on pressure work or material rest (41) and be used for realizing when pressure work or material rest (41) move down about two dial material strip (52) towards the direction wobbling toggle mechanism that is close to each other.

2. The integrated device for edge banding and cutting of the sound-absorbing cotton for the automobile of claim 1, wherein: the material pushing frame (51) is hinged to a pushing rod (53) close to two opposite side walls of the two material pressing strips (42), and the pushing rod (53) is provided with a plurality of pushing rods (52) along the length direction of the material pressing strips (42), and one ends of the pushing rods (53) far away from the material pushing frame (51) are fixedly connected with the material pushing strips (52) together.

3. The integrated edge sealing and cutting device for the sound absorbing cotton of the automobile according to claim 2, characterized in that: toggle mechanism includes the rigid coupling and is in just follow on frame (1) control lever (61) that material pressing strip (42) length direction set up, control lever (61) tip is close to two the equal vertical rigid coupling in both sides of material stirring strip (52) has rack (62), dial on work or material rest (51) rotate be connected with reversing gear (63) that rack (62) meshing is connected, driving lever (53) are close to the tip rigid coupling of material stirring rest (51) have with half gear (64) that reversing gear (63) meshing is connected, half gear (64) with driving lever (53) are in it is coaxial to dial articulated shaft on work or material rest (51).

4. The integrated device for edge banding and cutting of the sound-absorbing cotton for the automobile of claim 1, wherein: the material pressing frame (41) is provided with an adjusting mechanism for adjusting the vertical position of the material stirring frame (51).

5. The integrated device for edge banding and cutting of the sound-absorbing cotton for the automobile of claim 4, wherein: the adjusting mechanism comprises an adjusting sheet (71) vertically and fixedly connected to the material pressing frame (41), a long groove (72) arranged along the length direction of the adjusting sheet (71) penetrates through the adjusting sheet (71), an adjusting bolt (73) penetrating through the long groove (72) penetrates through the material shifting frame (51), and an adjusting nut (74) is bolted to the end portion of the adjusting bolt (73).

6. The integrated edge sealing and cutting device for the sound absorbing cotton of the automobile according to claim 1, which is characterized in that: the peripheral wall of the material stirring strip (52) in the length direction is provided with a plurality of spurs (54).

7. The integrated edge sealing and cutting device for the sound absorbing cotton of the automobile according to claim 1, which is characterized in that: the material pressing strip (42) is elastically arranged on the material pressing frame (41).

8. The integrated device for edge banding and cutting of the sound-absorbing cotton for the automobile of claim 7, wherein: a plurality of telescopic rods (43) are connected between the material pressing strip (42) and the material pressing frame (41), and a plurality of elastic pieces (44) are arranged between the material pressing strip (42) and the material pressing frame (41).

9. The integrated edge sealing and cutting device for the sound absorbing cotton of the automobile according to claim 1, which is characterized in that: rotate on frame (1) and be provided with two carry over pinch rolls (81), two it has the gap that the cotton leftover bits of sound of confession passed to reserve between carry over pinch rolls (81), carry over pinch rolls (81) set up silo (11) are kept away from down one side of mechanism (3) is cut in the banding, be provided with on frame (1) and be used for the drive carry over pinch rolls (81) rotatory power spare.

10. The integrated device for edge banding and cutting of the sound-absorbing cotton for the automobile of claim 9, wherein: one end of the machine base (1) close to the traction rollers (81) is provided with a waste box (82) which is just opposite to a gap between the two traction rollers (81).

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