Cutting device for processing polyester fiber acoustic board

Abstract

The utility model relates to the technical field of polyester fiber acoustic board production and processing, in particular to a cutting device for polyester fiber acoustic board processing, which comprises a processing table and a cutting device, a positioning component is arranged on one side of the cutting device, a feeding mechanism is arranged above the positioning component, the feeding mechanism comprises a pressing plate, and the pressing plate is arranged on the processing table. The side of each pressing plate extends upwards to be provided with a connecting plate, connecting shafts are arranged in the middles of the sides, away from each other, of the two connecting plates, a kidney-shaped rail is arranged at the end, away from the corresponding connecting plate, of each connecting shaft, a righting assembly is arranged at the top of each kidney-shaped rail, a driving part is arranged on one kidney-shaped rail, and the righting assembly is arranged on the other kidney-shaped rail. The cutting device solves the problems that when a cutting device used for cutting the acoustic panel in the current market is used, due to the poor fixing effect, the acoustic panel shakes in the cutting process, then the cutting position deviates, and waste of acoustic panel materials is likely to be caused.

Description

TECHNICAL FIELD

[0001] The utility model relates to polyester fiber sound absorption board production and processing technical field especially polyester fiber sound absorption board processing cutting device. BACKGROUND

[0002] Polyester fiber sound absorption board is made by high technology hot pressing and cocoon cotton shape, realizes density diversity and ensures ventilation, becomes the excellent product among sound absorption and heat insulation materials, and the sound absorption characteristics of polyester fiber sound absorption board and other porous materials are similar, the sound absorption coefficient increases with the increase of frequency, the sound absorption coefficient of high frequency is very big, the back cavity of polyester fiber sound absorption board and the space sound absorption body formed by it can greatly improve the sound absorption performance of the material, the polyester fiber sound absorption board has sound absorption, heat insulation and heat preservation characteristics, and the material of the board is uniform and solid, is elastic, tough, wear-resistant, impact-resistant, tear-resistant, not easy to break, and has large width, the sound absorption mechanism of the sound absorption body structure formed by the polyester fiber board and the cavity body is thin plate resonance sound absorption, at the resonance frequency, a large amount of sound energy is absorbed due to the violent vibration of the thin plate, and the sound absorption performance is good for medium, high and low frequencies.

[0003] The existing polyester fiber sound absorption board needs to use a cutting device during production and processing to meet the needs of users for changing the size of the sound absorption board, but the cutting device for cutting the sound absorption board on the market has poor fixing effect, which leads to the shaking of the sound absorption board during cutting, and then causes the cutting position to deviate, so that the needs of users cannot be met, the sound absorption board material is easily wasted, and the use is not conducive to promotion. UTILITY MODEL CONTENTS

[0004] Therefore, the utility model provides a polyester fiber sound absorption board processing cutting device to solve the problems in the background art.

[0005] In order to achieve the above purposes, based on the above purposes, the utility model provides a polyester fiber sound absorption board processing cutting device, including the processing table, the top of processing table is equipped with cutting equipment, one side of cutting equipment is equipped with positioning assembly, the upper side of positioning assembly is equipped with feeding mechanism, feeding mechanism includes the pressing plate, the pressing plate is located in the upper side of positioning assembly, the side of pressing plate all extends upwards and is equipped with the connecting plate, the middle part of the side that two connecting plates are far away from each other all is equipped with the connecting shaft, and the end that each connecting shaft is far away from the connecting plate all is equipped with the waist rail, each connecting shaft sets up in the waist rail respectively, each waist rail is solid and is equipped on processing table, the top of each waist rail all is equipped with the righting assembly, and each righting assembly is connected with connecting plate drive respectively, one waist rail is equipped with the driving part, and the driving part is connected with the connecting shaft on the waist rail drive.

[0006] Preferably, the cutting device comprises:

[0007] A support frame is fixed on the top of the machining table.

[0008] A screw rod sliding table is fixed on the top of the support frame.

[0009] A lifting machine is fixed on the sliding block of the screw rod sliding table.

[0010] A cutting machine is arranged at the bottom of the lifting machine, and the cutting machine is fixedly connected with the telescopic rod of the lifting machine.

[0011] Preferably, the positioning assembly comprises:

[0012] A double-shaft motor is fixed on the bottom of the machining table, and a threaded rod is fixed on each output shaft of the double-shaft motor.

[0013] At least two sliding grooves are arranged on the machining table.

[0014] Two positioning plates are arranged on the top of the machining table, and at least one protrusion is fixed on the bottom of each positioning plate. Each protrusion is slidingly connected in the sliding groove, and each protrusion is sleeved on the threaded rod and threadedly connected with the threaded rod.

[0015] Preferably, the waist-shaped track comprises a first panel, one side of the first panel is provided with a first waist-shaped groove, and one end of the connecting shaft away from the connecting plate is arranged in the first waist-shaped groove.

[0016] Preferably, the righting assembly comprises a second panel and a connecting arm, the bottom of the second panel is fixedly connected with the top of the first panel, one side of the second panel is provided with a second waist-shaped groove, one end of the connecting arm is sleeved on the connecting shaft and fixedly connected with the connecting plate, the other end is fixedly provided with a protruding shaft, and the protruding shaft is arranged in the second waist-shaped groove.

[0017] Preferably, the driving member comprises:

[0018] A waist-shaped gear is fixedly arranged in the middle of the first panel, and the waist-shaped gear is located in the inner ring of the first waist-shaped groove.

[0019] A spur gear is sleeved on the connecting shaft, and the spur gear is fixedly connected with the connecting shaft.

[0020] A single-shaft motor is fixedly arranged on the connecting plate, and the output shaft of the single-shaft motor is fixedly connected with the connecting shaft through the connecting plate.

[0021] Preferably, the top of the pressing plate is provided with a plurality of uniformly distributed pressing plates, the top of each pressing plate is fixed with at least two guide rods, the free end of each guide rod is provided in the top of the pressing plate, a spring is sleeved on each guide rod, and the two ends of each spring are respectively abutted against the top of the pressing plate and the bottom of the pressing plate.

[0022] The utility model discloses the beneficial effects: through the positioning component to the sound absorption board and drive the connecting shaft along the waist shape track trajectory movement to the righting assembly influence, make the pressing plate parallel to the processing platform and drive the sound absorption board and move to the cutting equipment direction, through the cutting equipment to the sound absorption board and cut the work, realized to the sound absorption board all -round clamping cutting work, improved the stability of sound absorption board cutting work, solved the cutting device that the cutting device that the sound absorption board is used to cut the sound absorption board on the market in use, because the fixed effect is not good, leads to the sound absorption board to appear the shaking phenomenon when cutting, in turn leads to the position of cutting to be off -shift phenomenon, easy cause the problem of sound absorption board material waste. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical scheme in the utility model or the prior art, the following will be briefly introduced the drawing needed to be used in the embodiment or prior art description, obviously, the drawing in the following description only the utility model, for ordinary skilled person in the art comes, under the premise of not paying creative labor, still can obtain other drawings according to these drawings.

[0024] Figure 1 It is the structural schematic diagram of the embodiment of the utility model as a whole;

[0025] Figure 2 It is the three-dimensional structural schematic diagram of the positioning component of the embodiment of the utility model;

[0026] Figure 3 It is the three-dimensional structural schematic diagram of the feeding mechanism of the embodiment of the utility model;

[0027] Figure 4 It is the embodiment of the utility model Figure 3 It is the enlarged structural schematic diagram at A;

[0028] Figure 5 It is the embodiment of the utility model Figure 3 It is the enlarged structural schematic diagram at B.

[0029] Marked as in the drawing:

[0030] 1, processing platform; 2, pressing plate; 3, connecting plate; 4, connecting shaft; 5, support frame; 6, screw rod sliding table; 7, elevator; 8, cutting machine; 9, double-shaft motor; 10, threaded rod; 11, sliding groove; 12, positioning plate; 13, protruding block; 14, first panel; 15, first waist-shaped groove; 16, second panel; 17, connecting arm; 18, second waist-shaped groove; 19, protruding shaft; 20, waist-shaped gear; 21, spur gear; 22, single-shaft motor; 23, pressing and pushing plate; 24, guide rod; 25, spring. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical scheme and advantages of the utility model clearer and more apparent, the utility model is further described in detail below in combination with specific embodiments.

[0032] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the utility model should be understood as the usual meaning by those skilled in the art to which the utility model belongs. The "first", "second" and similar words used in the utility model do not represent any order, quantity or importance, but are only used to distinguish different components. "Include" or "contain" and similar words mean that the elements or objects before the words cover the elements or objects listed after the words and their equivalents, without excluding other elements or objects. "Connection" or "connected" and similar words are not limited to physical or mechanical connection, but can include electrical connection, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to represent relative positional relationship, which may change accordingly when the absolute position of the described object changes.

[0033] As shown in Figures 1 to 5 A cutting device for processing polyester fiber sound-absorbing board, comprising a processing platform 1, the top of the processing platform 1 is provided with a cutting device, one side of the cutting device is provided with a positioning assembly, the upper part of the positioning assembly is provided with a feeding mechanism, the feeding mechanism comprises a pressing plate 2, the pressing plate 2 is arranged above the positioning assembly, the side of the pressing plate 2 extends upwards and is provided with a connecting plate 3, the middle part of the side of the two connecting plates 3 away from each other is provided with a connecting shaft 4, one end of each connecting shaft 4 away from the connecting plate 3 is provided with a waist-shaped track, each connecting shaft 4 is arranged on the waist-shaped track, each waist-shaped track is fixedly arranged on the processing platform 1, the top of each waist-shaped track is provided with a righting assembly, each righting assembly is drivingly connected with the connecting plate 3, one of the waist-shaped tracks is provided with a driving member, and the driving member is drivingly connected with the connecting shaft 4 on the waist-shaped track.

[0034] For example, the sound-absorbing plate is guided by the positioning assembly, the connecting shaft 4 is driven by the driving member to move along the waist-shaped track, and the pressing plate 2 is pressed against the sound-absorbing plate parallel to the processing table 1 and drives the sound-absorbing plate to move towards the cutting device, and the sound-absorbing plate is cut by the cutting device, realizing omnibearing clamping and cutting of the sound-absorbing plate, improving the stability of the sound-absorbing plate cutting work, and solving the problem that the cutting device for cutting the sound-absorbing plate on the market currently has poor fixing effect, causing the sound-absorbing plate to shake during cutting, and then causing the cutting position to deviate, and easily causing waste of sound-absorbing plate materials.

[0035] As an optional embodiment, the cutting device comprises:

[0036] The support frame 5 is fixedly arranged on the top of the processing table 1.

[0037] The screw rod sliding table 6 is fixedly arranged on the top of the support frame 5.

[0038] The elevator 7 is fixedly arranged on the sliding block of the screw rod sliding table 6.

[0039] The cutting machine 8 is arranged at the bottom of the elevator 7, and the cutting machine 8 is fixedly connected with the telescopic rod of the elevator 7.

[0040] For example, the processing table 1 has a slot for the cutting knife of the cutting machine 8, the cutting machine 8 is driven by the elevator 7 to move downward, the elevator 7 is driven by the screw rod sliding table 6 to move left and right, and the cutting machine 8 is driven by the elevator 7 to move left and right, thereby completing the cutting work of the sound-absorbing plate.

[0041] As an optional embodiment, the positioning assembly comprises:

[0042] The double-shaft motor 9 is fixedly arranged at the bottom of the processing table 1, and a threaded rod 10 is fixedly arranged on each output shaft of the double-shaft motor 9.

[0043] At least two sliding grooves 11 are arranged on the processing table 1.

[0044] Two positioning plates 12 are arranged on the top of the processing table 1, at least one protrusion 13 is fixedly arranged at the bottom of each positioning plate 12, each protrusion 13 is slidably connected and arranged in the sliding groove 11, each protrusion 13 is sleeved on the threaded rod 10, and each protrusion 13 is threadedly connected with the threaded rod 10.

[0045] For example, the threaded rod 10 is driven by the double-shaft motor 9 to rotate, the protrusion 13 is driven by the threaded rod 10 to move, and the positioning plate 12 is driven by the protrusion 13 to move, thereby completing the clamping work of different models of sound-absorbing plates.

[0046] As an optional embodiment, the waist-shaped track comprises a first panel 14, one side of the first panel 14 is provided with a first waist-shaped groove 15, and one end of the connecting shaft 4 away from the connecting plate 3 is arranged in the first waist-shaped groove 15.

[0047] For example, the pressing plate 2 completes the pressing and feeding work of the sound-absorbing plate by moving the connecting shaft 4 in the first waist-shaped groove 15.

[0048] As an optional embodiment, the righting assembly comprises a second panel 16 and a connecting arm 17, the bottom of the second panel 16 is fixedly connected with the top of the first panel 14, one side of the second panel 16 is provided with a second waist-shaped groove 18, one end of the connecting arm 17 is sleeved on the connecting shaft 4 and fixedly connected with the connecting plate 3, the other end is fixedly provided with a convex shaft 19, and the convex shaft 19 is arranged in the second waist-shaped groove 18.

[0049] For example, the pressing plate 2 moves parallel to the processing table 1 by the cooperation of the connecting arm 17, the convex shaft 19, the second waist-shaped groove 18, the first waist-shaped groove 15 and the connecting shaft 4.

[0050] As an optional embodiment, the driving member comprises:

[0051] A waist-shaped gear 20 is fixedly arranged in the middle of the first panel 14, and the waist-shaped gear 20 is located in the inner ring of the first waist-shaped groove 15;

[0052] A spur gear 21 is sleeved on the connecting shaft 4, and the spur gear 21 is fixedly connected with the connecting shaft 4;

[0053] A single-shaft motor 22 is fixedly arranged on the connecting plate 3, and the output shaft of the single-shaft motor 22 is fixedly connected with the connecting shaft 4 through the connecting plate 3.

[0054] For example, the single-shaft motor 22 drives the connecting shaft 4 to rotate, the connecting shaft 4 drives the spur gear 21 to rotate, and the spur gear 21 rotates around the waist-shaped gear 20, thereby driving the connecting shaft 4 to move along the track of the first waist-shaped groove 15.

[0055] As an optional embodiment, the top of the pressing plate 2 is provided with a plurality of uniformly distributed pressing plates 23, the top of each pressing plate 23 is fixedly provided with at least two guide rods 24, the free end of each guide rod 24 is arranged in the top of the pressing plate 2, a spring 25 is sleeved on each guide rod 24, and the two ends of each spring 25 are respectively abutted against the top of the pressing plate 23 and the bottom of the pressing plate 2.

[0056] For example, by setting the pressing plate 2 bottom push plate 23, located at the end of the pressing plate 2 away from the cutting machine 8 push plate 23 does not extrude the sound-absorbing plate, and is in contact with one end of the sound-absorbing plate, and the other push plate 23 is pressed tightly by spring 25 and guide rod 24, after each cutting of the sound-absorbing plate, one push plate 23 will contact one end of the sound-absorbing plate and push the sound-absorbing plate to move, not only further improve the stability of the sound-absorbing plate cutting, but also improve the accuracy of the sound-absorbing plate cutting.

[0057] Those skilled in the art should understand: the discussion of the above any embodiment is only exemplary, and is not intended to imply that the scope of the present application is limited to these examples; under the idea of the present application, the above embodiments or technical features in different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the present application as described above. In order to be brief, they are not provided in details. Any omission, modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A cutting device for processing polyester fiber sound-absorbing panels, comprising a processing table (1), the top of the processing table (1) is provided with a cutting device, one side of the cutting device is provided with a positioning assembly, and the positioning assembly is provided with a feeding mechanism above, characterized in that, The feeding mechanism comprises a pressing plate (2) arranged above the positioning assembly, and connecting plates (3) are arranged on the sides of the pressing plate (2) and extend upwards, the middle parts of the sides, away from each other, of the two connecting plates (3) are each provided with a connecting shaft (4), one end of each of the connecting shafts (4), away from the connecting plate (3), is provided with a waist-shaped track, each of the connecting shafts (4) is arranged on the waist-shaped track, each of the waist-shaped tracks is fixed on the machining table (1), the top of each of the waist-shaped tracks is provided with a righting assembly, each of the righting assemblies is in transmission connection with the connecting plate (3), one of the waist-shaped tracks is provided with a driving member, and the driving member is in transmission connection with the connecting shaft (4) on the waist-shaped track.

2. The cutting device for processing a polyester fiber sound absorption panel according to claim 1, characterized in that, The cutting device comprises: a support frame (5) fixed on the top of the machining table (1); a screw rod sliding table (6) fixed on the top of the support frame (5); an elevator (7) fixed on the sliding block of the screw rod sliding table (6); a cutting machine (8) arranged at the bottom of the elevator (7), and the cutting machine (8) is fixedly connected with the telescopic rod of the elevator (7).

3. The cutting device for processing a polyester fiber sound absorption panel according to claim 1, characterized in that, The positioning assembly comprises: a double-shaft motor (9) fixed on the bottom of the machining table (1), and screw rods (10) are fixed on the two output shafts of the double-shaft motor (9); at least two sliding grooves (11) arranged on the machining table (1); two positioning plates (12) arranged on the top of the machining table (1), at least one protrusion (13) is fixed on the bottom of each of the positioning plates (12), each of the protrusions (13) is in sliding connection and arranged in the sliding groove (11), each of the protrusions (13) is sleeved on the screw rod (10), and each of the protrusions (13) is in threaded connection with the screw rod (10).

4. The cutting device for processing a polyester fiber sound absorption panel according to claim 1, characterized in that, The waist-shaped track comprises a first panel (14), one side of the first panel (14) is provided with a first waist-shaped groove (15), and one end of the connecting shaft (4), away from the connecting plate (3), is arranged in the first waist-shaped groove (15).

5. The cutting device for processing a polyester fiber sound absorbing panel according to claim 4, characterized in that, The righting assembly comprises a second panel (16) and a connecting arm (17), the bottom of the second panel (16) is fixedly connected with the top of the first panel (14), one side of the second panel (16) is provided with a second waist-shaped groove (18), one end of the connecting arm (17) is sleeved on the connecting shaft (4) and fixedly connected with the connecting plate (3), the other end is fixedly provided with a protruding shaft (19), and the protruding shaft (19) is arranged in the second waist-shaped groove (18).

6. The cutting device for processing a polyester fiber sound absorbing panel according to claim 4, characterized in that, The driving member comprises: a waist-shaped gear (20) fixed in the middle part of the first panel (14), the waist-shaped gear (20) is located in the inner ring of the first waist-shaped groove (15); a spur gear (21) sleeved on the connecting shaft (4), and the spur gear (21) is fixedly connected with the connecting shaft (4). A single-shaft motor (22) is fixed on the connecting plate (3), and the output shaft of the single-shaft motor (22) is fixedly connected with the connecting shaft (4) through the connecting plate (3).

7. The cutting device for processing a polyester fiber sound absorbing panel according to claim 1, wherein The top of the pressing plate (2) is provided with a plurality of uniformly distributed pressing plates (23), the top of each pressing plate (23) is fixedly provided with at least two guide rods (24), the free end of each guide rod (24) penetrates the top of the pressing plate (2), a spring (25) is sleeved on each guide rod (24), and the two ends of each spring (25) abut against the top of the pressing plate (23) and the bottom of the pressing plate (2) respectively.

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