阅读说明：本技术 一种装饰材料吸音板成型处理方法 (Decorative material acoustic board forming treatment method ) 是由 张巧琴 蔡丽清 欧阳福鑫 于 2020-11-19 设计创作，主要内容包括：本发明提出一种装饰材料吸音板成型处理方法,涉及机械制造加工领域,其使用了一种表面处理设备,该表面处理设备包括底板、覆膜机构、固定机构、送料机构和输送机构,所述底板上固定设置有送料机构,送料机构的右方连接有覆膜机构,覆膜机构上安装有固定机构,输送机构固定在底板上,并且输送机构位于覆膜机构的左右两端,本发明能够快速提高吸音板制备成型后表面加工的速率,进一步的增加覆膜的成功率,而且能够实现覆膜自动化,有效的减低了成本。(The invention provides a molding treatment method of a decorative material sound-absorbing board, which relates to the field of mechanical manufacturing and processing, and uses a surface treatment device, wherein the surface treatment device comprises a bottom plate, a film coating mechanism, a fixing mechanism, a feeding mechanism and a conveying mechanism, the feeding mechanism is fixedly arranged on the bottom plate, the film coating mechanism is connected to the right side of the feeding mechanism, the fixing mechanism is arranged on the film coating mechanism, the conveying mechanism is fixed on the bottom plate, and the conveying mechanism is positioned at the left end and the right end of the film coating mechanism.)

1. The utility model provides a decorative material abatvoix shaping processing method, it has used a surface treatment equipment, and this surface treatment equipment includes bottom plate (1), tectorial membrane mechanism (2), fixed establishment (3), feeding mechanism (4) and conveying mechanism (5), its characterized in that: the film laminating machine is characterized in that a feeding mechanism (4) is fixedly arranged on the bottom plate (1), a film laminating mechanism (2) is connected to the right side of the feeding mechanism (4), a fixing mechanism (3) is installed on the film laminating mechanism (2), a conveying mechanism (5) is fixed on the bottom plate (1), and the conveying mechanism (5) is located at the left end and the right end of the film laminating mechanism (2);

the method for molding and processing the decorative material sound-absorbing board by using the surface processing equipment comprises the following steps;

checking equipment, namely checking the running condition of surface treatment equipment to enable the surface treatment equipment to treat the sound absorption plate in a stable state;

placing the plate, namely placing the formed sound absorption plate on a feeding mechanism (4), controlling the sound absorption plate to move to a proper position through the feeding mechanism (4), and fixing the position of the sound absorption plate through a fixing mechanism (3);

step three, film coating operation is carried out, wherein the film coating operation is carried out on the surface of the sound absorbing plate through a film coating mechanism (2);

step four, collecting operation, namely taking the acoustic boards subjected to the film covering operation out of the surface treatment equipment, and neatly stacking the taken acoustic boards into a warehouse;

the laminating mechanism (2) comprises a support frame (21), a hydraulic cylinder (22), a sliding plate (23), a sliding motor (24), a sliding screw rod (25), a sliding block (26), a connecting rod (27) and a film pasting operation frame (28), wherein the support frame (21) is fixedly installed on the bottom plate (1), the upper end of the support frame (21) is connected with the hydraulic cylinder (22), the output end of the hydraulic cylinder (22) penetrates through the support frame (21) to be arranged, the output end of the hydraulic cylinder (22) is connected with the sliding plate (23), the sliding plate (23) is of a hollow structure, the side end of the sliding plate (23) is fixedly connected with the sliding motor (24), the output end of the sliding motor (24) penetrates through the sliding plate (23) to be arranged, the output end of the sliding motor (24) is connected with the sliding screw rod (25), and, the lower end of the sliding plate (23) is provided with a sliding groove, a sliding block (26) is connected in the sliding groove in a sliding mode, the sliding block (26) is connected with a sliding screw rod (25) in a threaded matching mode, connecting rods (27) are arranged at equal intervals at the lower end of the sliding block (26), and the lower end of each connecting rod (27) is fixedly connected with a film sticking operation frame (28);

the fixing mechanism (3) comprises a placing frame (31), a moving plate (32), a fixing column (33), a clamping plate (34), an electric push rod (35), a sliding rod (36) and an inclined sliding groove (37), the placing frame (31) is fixedly installed on the bottom plate (1), the placing frame (31) is of a hollow structure, sliding grooves are symmetrically formed in two ends of the placing frame (31), the moving plate (32) is connected into the sliding grooves in a sliding mode, the inclined sliding groove (37) is symmetrically formed in the upper end of the moving plate (32), the fixing column (33) is connected into the inclined sliding groove (37) in a sliding mode, the clamping plate (34) is fixedly installed at one end, away from the moving plate (32), of the fixing column (33), the clamping plate (34) is provided with a round hole, the sliding rod (36) penetrates through the round hole, the sliding rod (36) is fixed on the inner side of the placing frame (31), the electric push rod (, the electric push rod (35) is fixedly arranged in the placing frame (31).

2. The method for molding a decorative material sound-absorbing panel according to claim 1, wherein: the feeding mechanism (4) comprises a supporting frame (41), a feeding motor (43), a driving bevel gear (44), a driven bevel gear (45), a rotating gear (46), a rack (47), a feeding plate (48) and a fixing rod (49), wherein the supporting frame (41) is fixedly connected to the bottom plate (1), the supporting frame (41) is of a hollow structure, the feeding motor (43) is fixedly installed inside the supporting frame (41), the output end of the feeding motor (43) is fixedly connected with the driving bevel gear (44), the left end and the right end of the driving bevel gear (44) are connected with the driven bevel gear (45) in a meshing mode, the fixing rod (49) is fixedly installed at the left end and the right end of the supporting frame (41), one end, far away from the supporting frame (41), of the fixing rod (49) is connected with the rotating gear (46) in a rotating mode, one end, far away from the fixing rod (49), of, the rotating gear (46) is connected with the rack (47) in a meshing mode, the rack (47) is fixedly installed at the lower end of the feeding plate (48), a square groove is symmetrically formed in the upper end face of the supporting frame (41), the feeding plate (48) is arranged in the square groove in a sliding mode, and the feeding frame (42) is fixedly installed at the upper end of the supporting frame (41).

3. The method for molding a decorative material sound-absorbing panel according to claim 1, wherein: the film pasting operation frame (28) comprises extrusion columns (281), springs (282), air bags (283), cutters (284) and air cylinders (285), the springs (282) are arranged in the film pasting operation frame (28) at equal intervals, one ends, far away from the film pasting operation frame (28), of the springs (282) are fixedly connected with the extrusion columns (281), one ends, far away from the springs (282), of the extrusion columns (281) penetrate through the outer side wall of the film pasting operation frame (28) in a sliding mode, the air bags (283) are arranged between the extrusion columns (281), the cutters (284) are arranged on the outer wall of the film pasting operation frame (28) in a sliding mode, the air cylinders (285) are arranged on the cutters (284), and the air cylinders (285) are fixedly installed on the outer wall of the film pasting operation frame.

4. The method for molding a decorative material sound-absorbing panel according to claim 1, wherein: the conveying mechanism (5) comprises conveying rollers (51), winding rollers (52), 21274, a shaped frame (53), an unfolding module (54) and a support (55), the support (55) is fixedly mounted on the bottom plate (1), the support (55) is positioned on the left side and the right side of the film pasting operation frame (28), the conveying rollers (51) are arranged on the support (55) on one side of the film pasting operation frame (28) in a rotating mode, the winding rollers (52) are arranged on the support (55) on the other side of the film pasting operation frame (28) in a rotating mode, the Contraband-shaped frame (53) is symmetrically connected to the position, close to the middle part, of the support (55), and the unfolding module (54) is arranged on the Contraband-shaped frame (53).

5. The method for molding a decorative material sound-absorbing panel according to claim 4, wherein: the unfolding module (54) comprises a clip frame (541), a rotating shaft (542), an extrusion roller (543), a threaded rod (544) and a nut (545), one end of an opening direction of an Contraband-shaped frame (53) is fixedly provided with the clip frame (541), a moving groove is symmetrically formed in the inner side of the clip frame (541), the rotating shaft (542) is symmetrically arranged in the moving groove in a sliding mode, the extrusion roller (543) is sleeved on the rotating shaft (542), the positions, close to two ends, of the rotating shaft (542) are provided with the threaded rod (544) in a rotating mode, one end, far away from the extrusion roller (543), of the threaded rod (544) penetrates through the outer wall of the clip frame (541) in a thread fit mode, the nut (545) is arranged on the threaded rod (544) in a thread fit mode, and the nut (545) is arranged on the outer wall of the clip frame (541) in a rotating.

6. The method for molding a decorative material sound-absorbing panel according to claim 2, wherein: the feeding plate (48) and the fixing mechanism (3) are arranged in a straight line.

Technical Field

The invention relates to the technical field of decorative material processing, and particularly provides a forming treatment method for a decorative material sound-absorbing board.

Background

The sound-absorbing board is an ideal sound-absorbing decorative material, a ceiling or a wall and the like made of wood boards are adopted, the structure absorbs sound through the resonance of the thin boards, and a large amount of sound energy is absorbed due to the violent vibration of the thin boards on the resonance frequency.

Present abatvoix all carries out the surface decoration when using, thereby plays decoration and pleasing to the eye effect at the attached upper story pad pasting in the surface of abatvoix to the performance of further improvement product does not influence the sound absorption effect of abatvoix simultaneously again, and the processing of surface pad pasting is attached on the surface of abatvoix mainly through artificial cooperation after the shaping of current abatvoix preparation, carries out striking off of bubble through the scraper blade to the film afterwards and handles.

The surface processing machinery after the existing acoustical board is prepared and molded still has some problems: the surface processing machinery after the preparation shaping of at first current abatvoix is low in production efficiency, can't the large batch production operation, thereby lead to tectorial membrane production to produce very big influence, secondly current abatvoix preparation shaping back surface processing machinery can produce a large amount of bubbles in the pad pasting, lead to the qualification rate of pad pasting not up to standard, and last current abatvoix preparation shaping back surface processing machinery mainly removes the tectorial membrane through the workman, needs certain technical capacity, consumes a large amount of costs of labor, so still there is the space of improvement.

Disclosure of Invention

Problems to be solved

The present invention can solve all the problems mentioned in the background art and can effectively improve the efficiency of surface processing of the sound-absorbing board.

(II) technical scheme

In order to achieve the above purpose, the invention adopts the following technical scheme that a surface treatment device is used in the method, the surface treatment device comprises a bottom plate, a film coating mechanism, a fixing mechanism, a feeding mechanism and a conveying mechanism, the feeding mechanism is fixedly arranged on the bottom plate, the film coating mechanism is connected to the right side of the feeding mechanism, the fixing mechanism is arranged on the film coating mechanism, the conveying mechanism is fixed on the bottom plate, and the conveying mechanism is positioned at the left end and the right end of the film coating mechanism.

The method for molding and processing the decorative material sound-absorbing board by using the surface processing equipment comprises the following steps;

checking equipment, namely checking the running condition of surface treatment equipment to enable the surface treatment equipment to treat the sound absorption plate in a stable state;

placing the plate, namely placing the formed acoustic board on a feeding mechanism, controlling the acoustic board to move to a proper position through the feeding mechanism, and fixing the position of the acoustic board through a fixing mechanism;

step three, film coating operation is carried out, wherein the film coating operation is carried out on the surface of the sound absorbing plate through a film coating mechanism;

step four, collecting operation, namely taking the acoustic boards subjected to the film covering operation out of the surface treatment equipment, and neatly stacking the taken acoustic boards in a warehouse

The film covering mechanism comprises a support frame, a hydraulic cylinder, a sliding plate, a sliding motor, a sliding screw rod, a sliding block, a connecting rod and a film pasting operation frame, the support frame is fixedly arranged on the bottom plate, the upper end of the support frame is connected with the hydraulic cylinder, the output end of the hydraulic cylinder penetrates through the support frame, the output end of the hydraulic cylinder is connected with a sliding plate which is of a hollow structure, the side end of the sliding plate is fixedly connected with a sliding motor, the output end of the sliding motor penetrates through the sliding plate, and the output of slip motor is connected with the slip lead screw, and the slip lead screw sets up in the inside of sliding plate through the pivoted mode, and the sliding tray has been seted up to the lower extreme of sliding plate, is connected with the sliding block through gliding mode in the sliding tray, and the sliding block passes through screw-thread fit's mode with the slip lead screw and links to each other, and the lower extreme of sliding block is equidistant to be provided with the connecting rod, and the lower extreme fixedly connected with pad pasting operation frame of connecting rod.

Fixed establishment is including placing the frame, the movable plate, the fixed column, the grip block, electric putter, slide bar and oblique spout, fixed mounting places the frame on the bottom plate, it is hollow structure to place the frame, place the both ends symmetry of frame and seted up the sliding tray, be connected with the movable plate through gliding mode in the sliding tray, oblique spout has been seted up to the upper end symmetry of movable plate, be connected with the fixed column through gliding mode in the oblique spout, the one end fixed mounting that the movable plate was kept away from to the fixed column has the grip block, the round hole has been seted up on the grip block, run through being provided with the slide bar in the round hole, the slide bar is fixed in the inboard of placing the frame, the lower extreme fixedly connected with electric putter of.

As a preferred technical scheme of the invention: the feeding mechanism comprises a supporting frame, a feeding motor, a driving bevel gear, a driven bevel gear, a rotating gear, a rack and a feeding plate, wherein the supporting frame is fixedly connected to a bottom plate, the supporting frame is of a hollow structure, the feeding motor is fixedly arranged in the supporting frame, the output end of the feeding motor is fixedly connected with the driving bevel gear, the driven bevel gear is connected to the left end and the right end of the driving bevel gear in a meshing manner, fixing rods are fixedly arranged at the left end and the right end of the supporting frame, one end of each fixing rod, far away from the supporting frame, is connected with the rotating gear in a rotating manner, one end of each rotating gear, far away from the fixing rod, is fixedly connected with the driven bevel gear, the rotating gear is connected with the rack in a meshing manner, the rack is fixedly arranged at the lower end of the, the upper end of the supporting frame is fixedly provided with a feeding frame.

As a preferred technical scheme of the invention: pad pasting operation frame includes extrusion post, spring, gasbag, cutter and cylinder, and the equidistant spring of having arranged in the inside of pad pasting operation frame, the one end fixedly connected with extrusion post of pad pasting operation frame is kept away from to the spring, and the lateral wall of pad pasting operation frame is run through gliding mode to the one end that the spring was kept away from to the extrusion post to be provided with the gasbag between the extrusion post, be provided with the cutter through gliding mode on the lateral wall of pad pasting operation frame, be provided with the cylinder on the cutter, cylinder fixed mounting is on pad pasting operation frame.

As a preferred technical scheme of the invention: conveying mechanism includes conveying roller, winding roller, Contraband shape frame, expandes the module, fixed mounting has the support on the support bottom plate to the support is located the left and right sides setting of pad pasting operation frame, is provided with the conveying roller through the pivoted mode on the support of pad pasting operation frame one side, is provided with winding roller through the pivoted mode on the support of pad pasting operation frame opposite side, and the position department symmetric connection that the support is close to the middle part has Contraband shape frame, is provided with the module that expandes on the Contraband shape frame.

As a preferred technical scheme of the invention: the expansion module is including returning the shape frame, Contraband shape frame opening direction's one end fixed mounting has back the shape frame, the shifting chute has been seted up to the inboard symmetry of returning the shape frame, be provided with the pivot through gliding mode symmetry in the shifting chute, the cover is equipped with the squeeze roll in the pivot, the position department that is close to both ends of pivot is provided with the threaded rod through the pivoted mode, the threaded rod is kept away from the one end of squeeze roll and is run through the outer wall of returning the shape frame through screw-thread fit's mode, and be provided with the nut through screw-thread fit's mode on the threaded rod, the nut sets up on the outer wall of returning the.

As a preferred technical scheme of the invention: the feeding plate and the fixing mechanism are arranged in a straight line.

(III) the beneficial effects are as follows:

1. the invention provides a method for forming and processing a decorative material sound-absorbing board, wherein a film is tensioned by a conveying mechanism to enable the film above the sound-absorbing board to be in a linear state, so that a film laminating mechanism can be ensured to be capable of sticking the film to the surface of the sound-absorbing board at one time during film laminating, the phenomenon that the film is wrinkled is avoided, and meanwhile, the generation of bubbles can be effectively reduced.

2. The invention provides a method for forming and processing decorative material sound-absorbing boards, wherein the feeding mechanism drives the sound-absorbing boards to be conveyed in a reciprocating manner through the feeding board, so that the sound-absorbing boards can be conveniently and quickly placed in a designated working area, the production efficiency is effectively ensured, meanwhile, the automation can be realized, and the processing efficiency is greatly improved.

3. The invention provides a molding treatment method of a decorative material sound-absorbing board, wherein a fixing mechanism clamps the sound-absorbing board through a clamping plate, so that the stability of the sound-absorbing board is ensured, the sound-absorbing board is prevented from being displaced in the process of attaching a magic block, and meanwhile, the fixing mechanism can further improve the success rate of film coating.

4. The invention provides a molding treatment method for decorative material sound-absorbing boards, wherein a film coating mechanism extrudes the sound-absorbing boards through a film coating operation frame, so that extrusion columns in the film coating operation frame are displaced, the surfaces of the extrusion columns and the sound-absorbing boards are mutually attached, and further, a film is more tightly connected with the sound-absorbing boards, bubbles are prevented from being generated between the film and the sound-absorbing boards, the qualified rate of film coating is increased, the processing speed can be increased, and the capacity is improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a flow chart of the operation of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a longitudinal cross-sectional view of the present invention;

FIG. 4 is an enlarged view taken at A of FIG. 3 of the present invention;

FIG. 5 is a schematic view of the securing mechanism of the present invention;

FIG. 6 is a cross-sectional view of the feed mechanism of the present invention;

FIG. 7 is a transverse cross-sectional view of the present invention;

figure 8 is a cross-sectional view of the deployment module of the present invention.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

As shown in fig. 1 to 8, a molding processing method of a decorative material sound-absorbing board uses a surface processing device, the surface processing device comprises a bottom board 1, a film coating mechanism 2, a fixing mechanism 3, a feeding mechanism 4 and a conveying mechanism 5, the feeding mechanism 4 is fixedly arranged on the bottom board 1, the film coating mechanism 2 is connected to the right side of the feeding mechanism 4, the fixing mechanism 3 is fixedly arranged on the film coating mechanism 2, the conveying mechanism 5 is fixed on the bottom board 1, and the conveying mechanism 5 is positioned at the left end and the right end of the film coating mechanism 2; during specific work, the acoustic panel up end is the triangle form of equidistant setting, surface machining is mainly to carry out the tectorial membrane at its up end after the acoustic panel preparation shaping, place required film in conveying mechanism 5, and with the film tensioning, the acoustic panel that will treat the tectorial membrane simultaneously places feeding mechanism 4, and treat that the triangle face of tectorial membrane is unified to be set up, feeding mechanism 4 will treat the acoustic panel of tectorial membrane afterwards and carry to work area, fixing mechanism 3 fixes it, tectorial membrane mechanism 2 carries out the tectorial membrane operation to it, can effectual improvement acoustic panel surface machining's efficiency, realize automatic tectorial membrane, effectively reduce artifical cost consumption.

The method for molding and processing the decorative material sound-absorbing board by using the surface processing equipment comprises the following steps;

checking equipment, namely checking the running condition of surface treatment equipment to enable the surface treatment equipment to treat the sound absorption plate in a stable state;

placing the plate, namely placing the formed acoustic board on a feeding mechanism 4, controlling the acoustic board to move to a proper position through the feeding mechanism 4, and fixing the position of the acoustic board through a fixing mechanism 3;

step three, film coating operation is carried out, wherein the film coating operation is carried out on the surface of the sound absorbing plate through the film coating mechanism 2;

and step four, collecting operation, namely taking the acoustic boards subjected to the film covering operation out of the surface treatment equipment, and neatly stacking the taken acoustic boards in a warehouse.

The conveying mechanism 5 comprises a conveying roller 51, a winding roller 52, a lifting module 54 and a support 55, wherein the support 55 is fixedly installed on the bottom plate 1, the support 55 is arranged on the left side and the right side of the film pasting operation frame 28, the conveying roller 51 is arranged on the support 55 on one side of the film pasting operation frame 28 in a rotating mode, the winding roller 52 is arranged on the support 55 on the other side of the film pasting operation frame 28 in a rotating mode, the Contraband-shaped frame 53, lifting module 21274is fixedly connected to the position, close to the middle part, of the support 55, and the lifting module 54 is arranged on the shaped frame 53; during specific work, the conveying roller 51 is used for placing film raw materials required by film covering, then the film passes through the unfolding module 54, and finally the film is wound on the winding roller 52, so that the film is tensioned by the conveying mechanism 5, the phenomenon that the film is not wrinkled in the film covering process is ensured, and the qualified rate of the film covering is further improved.

The unfolding module 54 comprises a clip frame 541, a rotating shaft 542, a pressing roller 543, a threaded rod 544, nuts 545 and 21274, the clip frame 541 is fixedly installed at one end of the opening direction of the clip frame 53, sliding grooves are symmetrically formed on the inner side of the clip frame 541, the rotating shaft 542 is symmetrically arranged in the sliding grooves in a sliding mode, the pressing roller 543 is sleeved on the rotating shaft 542, the positions of the rotating shaft 542 close to the two ends are provided with the threaded rod 544 in a rotating mode, one end of the threaded rod 544 far away from the pressing roller 543 penetrates through the outer side wall of the clip frame 541 in a thread matching mode, the nuts 545 are arranged on the threaded rod 544 in a thread matching mode, the nuts 545 are arranged on the side wall of the clip frame 541 in a rotating mode, when a film penetrates through the clip frame 541, the pressing roller 543 is located at the position close to the clip frame 541, then the nuts 545 are rotated, and the nuts 545 are driven to, the threaded rod 544 drives the squeezing rollers 543 to move inwards at the same time, and the further squeezing rollers 543 squeeze the film, so that the film can be tensioned by the unfolding module 54, and the film is prevented from being wrinkled during film laminating to affect the production efficiency.

The feeding mechanism 4 comprises a supporting frame 41, a feeding frame 42, a feeding motor 43, a driving bevel gear 44, a driven bevel gear 45, a rotating gear 46, a rack 47, a feeding plate 48 and a fixing rod 49, the supporting frame 41 is fixedly connected to the bottom plate 1, the supporting frame 41 is of a hollow structure, the feeding motor 43 is fixedly installed inside the supporting frame 41, the output end of the feeding motor 43 is fixedly connected with the driving bevel gear 44, the driven bevel gear 45 is connected to the left end and the right end of the driving bevel gear 44 in a meshing manner, the fixing rod 49 is fixedly installed at the left end and the right end of the supporting frame 41, one end of the fixing rod 49 far away from the supporting frame 41 is connected with the rotating gear 46 in a rotating manner, one end of the rotating gear 46 far away from the fixing rod 49 is fixedly connected with the driven bevel gear 45, the rotating gear 46 is connected with the rack 47 in, a square groove is symmetrically formed in the upper end face of the supporting frame 41, the feeding plate 48 is arranged in the square groove in a sliding mode, and the feeding frame 42 is fixedly installed at the upper end of the supporting frame 41; when the film tensioning device works specifically, after the film tensioning work is completed, the feeding motor 43 is started, the feeding motor 43 drives the driving bevel gear 44 to rotate, the driving bevel gear 44 drives the driven bevel gear 45 to rotate through a meshed mode, the driven bevel gear 45 is connected with the rotating gear 46, the rotation of the rotating gear 46 is realized, the rotating gear 46 is meshed with the rack 47, the rack 47 is driven by the rotating gear 46 to move, the rack 47 is connected with the feeding plate 48, the feeding plate 48 is further realized to drive the sound absorption plate to be coated to move, the feeding mechanism 4 is intermittently conveyed, and the film coating efficiency can be effectively improved.

The feeding plate 48 and the fixing mechanism 3 are arranged in a straight line.

The fixing mechanism 3 comprises a placing frame 31, a moving plate 32, a fixing column 33, a clamping plate 34, an electric push rod 35, a sliding rod 36 and an inclined sliding groove 37, the placing frame 31 is fixedly installed on the bottom plate 1, the placing frame 31 is of a hollow structure, sliding grooves are symmetrically formed in two ends of the placing frame 31, the moving plate 32 is connected in the sliding grooves in a sliding mode, the inclined sliding groove 37 is symmetrically formed in the upper end of the moving plate 32, the fixing column 33 is connected in the inclined sliding groove 37 in a sliding mode, the clamping plate 34 is fixedly installed at one end, far away from the moving plate 32, of the fixing column 33, a round hole is formed in the clamping plate 34, the sliding rod 36 penetrates through the round hole, the sliding rod 36 is fixed on the inner side of the placing frame 31, the electric push rod 35 is fixedly connected to the lower; during specific work, feeding mechanism 4 will treat behind the abatvoix of tectorial membrane carried to work area, electric putter 35 among the fixed establishment 3 starts, electric putter 35 drives movable plate 32 and removes, set up the oblique spout 37 of symmetry on the movable plate 32, fixed column 33 drives grip block 34 along the direction inwardly directed movement of slide bar 36 simultaneously through oblique spout 37, thereby realize grip block 34 and treat the abatvoix of tectorial membrane and carry out fixed centre gripping, feeding mechanism 4 gets back to initial position afterwards, the abatvoix of tectorial membrane is treated to tectorial membrane mechanism 2 carries out the pad pasting, slide bar 36 mainly plays spacing effect, make the grip block only can remove about, further improvement fixed establishment 3's stability.

The film laminating mechanism 2 comprises a support frame 21, a hydraulic cylinder 22, a sliding plate 23, a sliding motor 24, a sliding screw rod 25, a sliding block 26, a connecting rod 27 and a film laminating operation frame 28, wherein the support frame 21 is fixedly arranged on the bottom plate 1, the upper end of the support frame 21 is connected with the hydraulic cylinder 22, the output end of the hydraulic cylinder 22 is arranged by penetrating through the support frame 21, the output end of the hydraulic cylinder 22 is connected with the sliding plate 23, the sliding plate 23 is of a hollow structure, the side end of the sliding plate 23 is fixedly connected with the sliding motor 24, the output end of the sliding motor 24 is arranged by penetrating through the sliding plate 23, the output end of the sliding motor 24 is connected with the sliding screw rod 25, the sliding screw rod 25 is arranged inside the sliding plate 23 in a rotating mode, the lower end of the sliding plate 23 is provided, the lower ends of the sliding blocks 26 are provided with connecting rods 27 at equal intervals, and the lower ends of the connecting rods 27 are fixedly connected with film sticking operation frames 28; when the film pasting machine works specifically, the hydraulic cylinder 22 is started, the hydraulic cylinder 22 drives the sliding plate 23 to move downwards, the sliding plate 23 drives the film pasting operation frame 28 to move downwards until the film pasting operation frame 28 and a sound absorption plate to be coated are mutually abutted, so that the film pasting operation frame 28 can attach a film to the upper surface of the sound absorption plate with a coating, then the sliding motor 24 is started, the sliding motor 24 drives the sliding screw rod 25 to rotate, the sliding screw rod 25 drives the sliding block 26 to reciprocate back and forth in a threaded fit mode, when the film pasting operation frame 28 attaches the film to the upper surface of the sound absorption plate to be coated, the sliding screw rod 25 drives the film pasting operation frame 28 to move along the sound absorption plate to be coated until the film pasting operation frame 28 moves from the front end of the sound absorption plate to the rear end of the sound absorption plate, so that the film can be attached to the surface of the sound absorption plate, and the film pasting operation frame 28 reciprocates, the film is extruded, bubbles in the film are further eliminated, the smoothness of the film is guaranteed, and meanwhile the decorative performance of the sound-absorbing board is effectively improved.

The film pasting operation frame 28 comprises extrusion columns 281, springs 282, air bags 283, cutters 284 and air cylinders 285, wherein the springs 282 are arranged in the film pasting operation frame 28 at equal intervals, one ends of the springs 282, which are far away from the film pasting operation frame 28, are fixedly connected with the extrusion columns 281, one ends of the extrusion columns 281, which are far away from the springs 282, penetrate through the outer side wall of the film pasting operation frame 28 in a sliding manner, the air bags 283 are arranged among the extrusion columns 281, the cutters 284 are arranged on the outer side wall of the film pasting operation frame 28 in a sliding manner, the air cylinders 285 are arranged on the cutters 284, and the air cylinders 285 are fixedly installed on the outer wall of the film pasting operation frame 28; during specific work, the film attaching operation frame 28 moves downwards under the driving of the hydraulic cylinder 22, the extrusion columns 281 in the film attaching operation frame 28 tightly compact the film on the upper surface of the sound-absorbing board, after the extrusion columns 281 are mutually contacted with the sound-absorbing board, the air bags 283 work and inflate to extrude between the extrusion columns 281, so that the positions of the extrusion columns 281 after deformation are kept unchanged, the contact surfaces of the extrusion columns 281 and the sound-absorbing board are further improved, the qualified rate of film coating is improved, after the film attaching is completed, the air cylinders 285 push the cutters 284 to move downwards, the cutters 284 at the front end and the rear end of the sound-absorbing board cut and retract the film after extending, then the cutters 284 at the left end and the right end of the sound-absorbing board move along with the film attaching operation frame 28 after extending, and the cutters 284 cut the film, and then the surface of the whole sound-absorbing board is processed and completed.

The invention comprises the following steps:

the method comprises the following steps: placing the film into a conveying mechanism 5 and tensioning the film;

step two: the feeding mechanism 4 conveys the acoustic board to be coated to a working area, and the fixing mechanism 3 fixes the acoustic board;

step three: the film coating mechanism 2 coats the upper surface of the sound-absorbing board to be coated with a film, then performs bubble removal treatment after the film coating, and finally performs film cutting along the size of the sound-absorbing board by the cutter 284.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.