Composite processing equipment for double-layer fabric

Abstract

The utility model discloses composite processing equipment for double-layer fabric, which comprises an equipment main body, a first feeding track and a second feeding track, the first feeding track and the second feeding track are arranged along the fabric conveying direction, and the first feeding track and the second feeding track intersect at a composite device along the fabric conveying direction. The first feeding track and the second feeding track are both provided with the deviation rectifying devices, the deviation rectifying devices conduct deviation rectifying on the non-woven fabric in the first feeding track and the non-woven fabric in the second feeding track correspondingly, it is ensured that the non-woven fabric is conveyed in a correct posture, and an adjusting structure is connected between the equipment body and the glue spraying device. The orientation and the distance of a glue spraying opening of the glue spraying device can be adjusted through the adjusting structure, the glue spraying device adapts to various different non-woven fabric glue applying and compounding requirements, a better glue spraying effect is achieved, the non-woven fabric is subjected to primary compounding through the compounding roller set in an aligned posture, secondary compounding is further conducted through an embossing roller in the compounding device, and the non-woven fabric glue applying and compounding efficiency is improved. And the condition of insufficient compounding can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric processing equipment, in particular to a composite processing equipment for double-layer fabrics. Background Art

[0002] With the rapid development of society, people's living standards are constantly improving, and people's demand for non-woven fabrics is constantly increasing. In order to meet people's needs, people have developed non-woven fabric production equipment, including non-woven fabric composite devices. As people's requirements for non-woven fabric composite devices continue to increase, existing non-woven fabric composite devices have gradually shown many disadvantages in use and cannot meet people's use requirements;

[0003] Non-woven fabric, also known as non-woven fabric, has a manufacturing process that is different from the traditional textile process. The biggest feature of non-woven fabric is that it does not require spinning. The manufacturing process is similar to the papermaking process. In the non-woven fabric production line, directional or randomly arranged fibers are combined through friction, adhesion, bonding and other methods. The fibers are repeatedly punctured in the direction perpendicular to the surface of the non-woven fabric through a needle punch or a needle punch unit to form a non-woven fabric. Furthermore, in the existing non-woven fabric composite device, the fabrics are directly compounded and then enter the winding device. When the fabrics are compounded, it is difficult for the glue to penetrate into the fabrics in a short time, resulting in a loose fit between the fabrics and an insufficient compounding. Utility Model Content

[0004] In view of the technical defects existing in the background technology, the present invention proposes a composite processing equipment for double-layer fabrics, which solves the above technical problems and meets the actual needs. The specific technical solution is as follows:

[0005] A composite processing device for double-layer fabrics, comprising a device main body and a first feeding track and a second feeding track arranged on the device main body along the fabric transmission direction, the device main body being provided with an unwinding device, a deviation correcting device, a glue spraying device and a compounding device in sequence from front to back along the fabric transmission direction, the first feeding track and the second feeding track intersecting at the compounding device along the fabric transmission direction, an adjustment structure being connected between the device main body and the glue spraying device, the glue spraying device being provided between the first feeding track and the second feeding track with a glue spraying port facing the first feeding track, and the deviation correcting device being provided near the intersection of the first feeding track and the second feeding track;

[0006] As an improvement to the above-mentioned solution, an L-shaped bracket is provided at the position of the equipment main body corresponding to the unwinding device, one end of the L-shaped bracket is fixed on the equipment main body, and the unwinding device is respectively provided with a pressure roller and a rotating roller on the front and back sides corresponding to the first feeding track, one end of the rotating roller is movably connected to the end of the L-shaped bracket, and the equipment main body is provided with a first circumferential drive device connected to the other end of the rotating roller.

[0007] As an improvement of the above-mentioned solution, the unwinding device is provided with a C-shaped bracket for clamping the end of the pressure roller, and a linear drive cylinder is provided at the top of the L-shaped bracket. The output end of the linear drive cylinder is passed through the thickness direction of the L-shaped bracket and connected to the top of the C-shaped bracket.

[0008] As an improvement to the above-mentioned solution, a fixed bracket is provided on the main body of the device corresponding to the position of the correcting device, and the correcting device includes a T-shaped correcting frame that drives the fabric to move toward both sides of the width, a first correcting roller and a second correcting roller whose ends are connected to the T-shaped correcting frame.

[0009] As an improvement of the above solution, the adjustment structure includes an angle adjustment shaft and an axial adjustment shaft arranged in the same direction, the axial adjustment shaft is provided with a movable slider movably connected thereto, and an adjustment rod is provided between the glue spraying device and the movable slider.

[0010] As an improvement to the above solution, the angle adjustment shaft is provided with a first fixed plate and a second fixed plate fixedly connected to the angle adjustment shaft in its length direction, the number of the axial adjustment shafts is at least two, and the ends are movably connected to the first fixed plate and the second fixed plate.

[0011] As an improvement of the above-mentioned scheme, a number of feeding rollers are provided along the fabric transmission direction, and the feeding rollers are staggered up and down to form the first feeding track and the second feeding track. A composite roller group composed of two feeding rollers is provided at the intersection of the first feeding track and the second feeding track.

[0012] As an improvement of the above solution, the composite device includes an embossing roller and an ultrasonic component arranged below the embossing roller and in contact with the outer surface of the embossing roller. The equipment body is provided with a second circumferential driving device connected to the end of the embossing roller.

[0013] As an improvement to the above solution, the axial adjustment shaft is a screw rod, the movable slider is provided with a transmission hole engaged with the screw rod, and the end of the axial adjustment shaft is provided with a screwing component for controlling the rotation of the axial adjustment shaft.

[0014] The beneficial effects of the present invention are:

[0015] The correcting device corrects the non-woven fabrics in the first feeding track and the second feeding track respectively to ensure that the non-woven fabrics are transported in the correct posture. The glue spraying device positions and sprays glue on the non-woven fabrics in the first feeding track after correction. The direction and distance of the glue spraying port of the glue spraying device can be adjusted by adjusting the structure, which is suitable for a variety of different non-woven fabric gluing and compounding requirements and has a better glue spraying effect. After the non-woven fabrics are initially compounded by the compounding roller group in an aligned posture, they are further compounded for the second time by the embossing roller and the ultrasonic component in the compounding device, which can effectively avoid insufficient compounding. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the device of the utility model Figure 1 .

[0017] Figure 2 This is a schematic diagram of the main structure of the device of the utility model Figure 2 .

[0018] Figure 3 This is a structural schematic diagram of the unwinding device of the present utility model.

[0019] Figure 4 This is a schematic structural diagram of the deviation-correcting device of the present utility model.

[0020] Figure 5 Schematic diagram of the glue spraying device and adjustment structure of the utility model Figure 1 .

[0021] Figure 6 Schematic diagram of the glue spraying device and adjustment structure of the utility model Figure 2 .

[0022] Figure 7 This is a schematic diagram of the cooperation between the composite roller group, the glue spraying device and the composite device of the present invention.

[0023] Figure 8 This is a schematic structural diagram of the composite device of the present utility model.

[0024] Among them: equipment main body 1, first circumferential drive device 101, second circumferential drive device 102, first feeding track 2, second feeding track 3, unwinding device 4, L-shaped bracket 401, C-shaped bracket 402, pressure roller 403, rotating roller 404, linear drive cylinder 405, correction device 5, fixed bracket 501, T-shaped correction frame 502, first correction roller 503, second correction roller 504, glue spraying device 6, compound device 7, embossing roller 701, ultrasonic component 702, adjustment structure 8, angle adjustment shaft 801, axial adjustment shaft 802, movable slider 803, adjustment rod 804, screwing component 805, first fixed plate 806, second fixed plate 807, compound roller group 9, feeding roller 901. DETAILED DESCRIPTION

[0025] The following describes the implementation of the present invention in conjunction with the accompanying drawings and relevant embodiments. The implementation of the present invention is not limited to the following embodiments, and the present invention involves relevant necessary components in this technical field, which should be regarded as common knowledge in this technical field and can be known and mastered by technical personnel in this technical field.

[0026] like Figures 1 to 8 As shown, a composite processing device for double-layer fabrics includes an equipment body 1 and a first feeding track 2 and a second feeding track 3 arranged on the equipment body 1 along the fabric transmission direction. The equipment body 1 is provided with an unwinding device 4, a correcting device 5, a glue spraying device 6 and a compounding device 7 in sequence from front to back along the fabric transmission direction. The first feeding track 2 and the second feeding track 3 intersect at the compounding device 7 along the fabric conveying direction. The glue spraying device 6 is arranged between the first feeding track 2 and the second feeding track 3 and the glue spraying port faces the first feeding track 2. The first feeding track 2 and the second feeding track 3 are both provided with the correcting device 5 near the intersection.

[0027] like Figure 1 As shown, the present invention is structurally provided with a plurality of feeding rollers 901 along the length direction of the device body 1, that is, along the fabric transmission direction, and the non-woven fabric is wound around the feeding rollers 901 to realize the transmission of the fabric. The first feeding track 2 and the second feeding track 3 are both composed of a plurality of feeding rollers 901, and the feeding rollers 901 are staggered up and down, thereby forming the second feeding track 3 and the first feeding track 2 from top to bottom along the height direction of the device body 1. The first feeding track 2 and the second feeding track 3 intersect at the composite device 7, and a composite roller group 9 composed of two feeding rollers 901 is provided corresponding to the intersection position of the first feeding track 2 and the second feeding track 3;

[0028] like Figure 1 As shown, an unwinding device 4, a deviation-correcting device 5, a glue spraying device 6 and a compounding device 7 are sequentially provided along the fabric conveying direction of the first feeding track 2. After the fabric passes through the unwinding device 4 and the deviation-correcting device 5 in sequence in the first feeding track 2, it is conveyed below the glue spraying device 6. The glue spraying device 6 is arranged between the first feeding track 2 and the second feeding track 3, and the glue spraying port faces the direction of the first feeding track 2. After the glue spraying is completed, the fabric passes through the compounding roller group 9 and the compounding device 7 for double compounding;

[0029] like Figure 1 and Figure 3As shown, in the structure of the unwinding device 4 of the present invention, the device main body 1 is provided with an L-shaped bracket 401 at a position corresponding to the unwinding device 4, one end of the L-shaped bracket 401 is fixed to the device main body 1, and the unwinding device 4 is provided with a pressing roller 403 and a rotating roller 404 on the front and back sides corresponding to the first feeding track 2, respectively. One end of the rotating roller 404 is movably connected to the end of the L-shaped bracket 401, and the device main body 1 is provided with a first circumferential driving device 101 connected to the other end of the rotating roller 404;

[0030] Furthermore, in the above scheme, the unwinding device 4 is provided with a C-shaped bracket 402 for clamping the end of the pressure roller 403, and the top of the L-shaped bracket 401 is provided with a linear drive cylinder 405, and the output end of the linear drive cylinder 405 is passed through the thickness direction of the L-shaped bracket 401 and connected to the top of the C-shaped bracket 402.

[0031] It should be noted that, when in use, the fabric passes through the rotating roller 404 and the pressing roller 403 along the first feeding track 2, the linear drive cylinder 405 drives the C-shaped bracket 402 to move toward the rotating roller 404 and abuts against the outer surface of the rotating roller 404, the pressing roller 403 is movably connected to the C-shaped bracket 402, the first circumferential drive device 101 drives the rotating roller 404 to rotate, and the pressing roller 403 rotates following the rotating roller 404, and the fabric is conveyed by the rotation of the rotating roller 404 and the pressing roller 403. Transmitting the fabric by compacting and rotating can effectively reduce the swing of the fabric and reduce the deviation occurring during the fabric transmission process;

[0032] like Figure 1 and Figure 4 As shown, in the structure of the correcting device 5 of the present invention, a fixed bracket 501 is provided at the position of the first feeding track 2 and the second feeding track 3 on the equipment main body 1 corresponding to the correcting device 5, and the correcting device 5 includes a T-shaped correcting frame 502 for driving the fabric to move toward both sides of the width, a first correcting roller 503 and a second correcting roller 504 whose ends are connected to the T-shaped correcting frame 502. Specifically, when in use, the correcting device 5 is used in conjunction with an external detection device, and the detection device is used to detect in real time whether there is an offset in the fabrics in the first feeding track 2 and the second feeding track 3, and to determine the offset direction. The T-shaped correcting frame 502 is pushed by the cylinder to adjust the inclination angle of the first correcting roller 503 and the second correcting roller 504 in the reverse direction, and the fabric is moved in the opposite direction for correction, so as to keep the fabric in the correct posture and transported toward the glue spraying device 6.

[0033] like Figure 1 、 Figure 5 、 Figure 6 and Figure 7As shown, in the structure of the glue spraying device 6 of the present invention, an adjustment structure 8 is connected between the equipment main body 1 and the glue spraying device 6, and the adjustment structure 8 includes an angle adjustment shaft 801 and an axial adjustment shaft 802 arranged in the same direction. The angle adjustment shaft 801 can be used to adjust the inclination angle of the glue spraying device 6, thereby adjusting the angle of the glue outlet. The axial adjustment shaft 802 is provided with a movable slider 803 movably connected thereto, and the position of the movable slider 803 on the axial adjustment shaft 802 is controlled by rotating the axial adjustment shaft 802, thereby achieving the purpose of adjusting the position of the glue spraying device 6.

[0034] like Figures 5 to 7 As shown, further, in the above scheme, the length direction of the angle adjustment shaft 801 is provided with a first fixed plate 806 and a second fixed plate 807 fixedly connected to the angle adjustment shaft 801, the number of the axial adjustment shafts 802 is at least two, and the ends are movably connected to the first fixed plate 806 and the second fixed plate 807, the movable slider 803 is movably arranged along the length direction of the axial adjustment shaft 802, the angle adjustment shaft 801 is movably connected to the equipment body 1, and while the angle adjustment shaft 801 is rotated, the first fixed plate 806 and the second fixed plate 807 rotate along with the angle adjustment shaft 801, thereby achieving the purpose of adjusting the glue spraying device 6 on the movable slider 803, further, an adjusting rod 804 is provided between the glue spraying device 6 and the movable slider 803, and the distance between the glue outlet of the glue spraying device 6 and the fabric is determined by adjusting the telescopic length of the adjusting rod 804.

[0035] Furthermore, in the above scheme, the axial adjustment shaft 802 is a screw rod, the movable slider 803 is provided with a transmission hole engaged with the screw rod, and the end of the axial adjustment shaft 802 is provided with a screw component 805 for controlling the rotation of the axial adjustment shaft 802. When it is necessary to adjust the matching position between the glue spray port and the first feeding track 2, the screw component 805 is rotated to drive the axial adjustment shaft 802 to rotate, and the transmission is driven through the transmission hole to drive the movable slider 803 to move back and forth along the length direction of the axial adjustment shaft 802 to calibrate the correct position of the glue spray port.

[0036] like Figure 8As shown, in the structure of the composite device 7 of the present invention, the first feeding track 2 and the second feeding track 3 complete the gluing and intersection compounding at the upper station of the composite device 7, and a composite roller group 9 composed of two feeding rollers 901 is provided corresponding to the intersection position of the first feeding track 2 and the second feeding track 3. The first feeding track 2 conveys the fabric after gluing, and the second feeding track 3 conveys the fabric without gluing to complete the preliminary compounding through the composite roller group 9. The composite device 7 includes an embossing roller 701 and an ultrasonic component 702 arranged below the embossing roller 701 and in contact with the outer surface of the embossing roller 701. The secondary compounding is completed by the embossing roller 701 and the ultrasonic component 702, thereby reducing the situation of insufficient fabric compounding.

[0037] It should be noted that the principle is the same as that of the unwinding device 4. The embossing roller 701 is fitted with the ultrasonic component 702. The equipment body 1 is provided with a second circumferential driving device 102 connected to the end of the embossing roller 701. The embossing roller 701 is driven to rotate by the second circumferential driving device 102. The composited fabric is clamped and conveyed by the embossing roller 701 and the ultrasonic component 702. The ultrasonic component 702 compacts the fabric after the initial composite to achieve secondary composite. At the same time, the embossing roller 701 embosses patterns on both sides of the width of the composite fabric. The embossing roller 701 and the composite device 7 are detachable.

[0038] The above is only a preferred embodiment of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A composite processing equipment for double-layer fabrics, characterized in that: The invention comprises an equipment body (1) and a first feeding track (2) and a second feeding track (3) arranged on the equipment body (1) along the fabric transmission direction. The equipment body (1) is provided with an unwinding device (4), a deviation correction device (5), a glue spraying device (6) and a compound device (7) in sequence from front to back along the fabric transmission direction. The first feeding track (2) and the second feeding track (3) intersect at the compound device (7) along the fabric transmission direction. An adjusting structure (8) is connected between the equipment body (1) and the glue spraying device (6). The glue spraying device (6) is arranged between the first feeding track (2) and the second feeding track (3) and the glue spraying port faces the first feeding track (2). The deviation correction device (5) is provided near the intersection of the first feeding track (2) and the second feeding track (3).

2. The composite processing equipment for double-layer fabrics according to claim 1, characterized in that: The device body (1) is provided with an L-shaped bracket (401) at a position corresponding to the unwinding device (4), one end of the L-shaped bracket (401) is fixed on the device body (1), and the unwinding device (4) is provided with a pressure roller (403) and a rotating roller (404) on the front and back sides corresponding to the first feeding track (2), respectively, one end of the rotating roller (404) is movably connected to the end of the L-shaped bracket (401), and the device body (1) is provided with a first circumferential driving device (101) connected to the other end of the rotating roller (404).

3. The composite processing equipment for double-layer fabrics according to claim 2, characterized in that: The unwinding device (4) is provided with a C-shaped bracket (402) for clamping the end of the pressure roller (403); a linear drive cylinder (405) is provided at the top end of the L-shaped bracket (401); an output end of the linear drive cylinder (405) is passed through the thickness direction of the L-shaped bracket (401) and connected to the top end of the C-shaped bracket (402).

4. The composite processing equipment for double-layer fabrics according to claim 1, characterized in that: The device body (1) is provided with a fixed bracket (501) at a position corresponding to the deflection correction device (5), and the deflection correction device (5) comprises a T-shaped deflection correction frame (502) for driving the fabric to move toward both sides of the width, a first deflection correction roller (503) and a second deflection correction roller (504) whose ends are connected to the T-shaped deflection correction frame (502).

5. The composite processing equipment for double-layer fabrics according to claim 1, characterized in that: The adjustment structure (8) comprises an angle adjustment shaft (801) and an axial adjustment shaft (802) arranged in the same direction. The axial adjustment shaft (802) is provided with a movable slider (803) movably connected thereto. An adjustment rod (804) is provided between the glue spraying device (6) and the movable slider (803).

6. The composite processing equipment for double-layer fabrics according to claim 5, characterized in that: A first fixing plate (806) and a second fixing plate (807) fixedly connected to the angle adjustment shaft (801) are provided in the longitudinal direction of the angle adjustment shaft (801), and the number of the axial adjustment shafts (802) is at least two, and the ends thereof are movably connected to the first fixing plate (806) and the second fixing plate (807).

7. The composite processing equipment for double-layer fabrics according to claim 1, characterized in that: A plurality of feeding rollers (901) are provided along the fabric transmission direction, and the feeding rollers (901) are staggered up and down to form the first feeding track (2) and the second feeding track (3). A composite roller group (9) consisting of two feeding rollers (901) bonded together is provided at the intersection of the first feeding track (2) and the second feeding track (3).

8. The composite processing equipment for double-layer fabrics according to claim 1, characterized in that: The composite device (7) comprises an embossing roller (701) and an ultrasonic component (702) disposed below the embossing roller (701) and in contact with the outer surface of the embossing roller (701). The device body (1) is provided with a second circumferential driving device (102) connected to the end of the embossing roller (701).

9. The composite processing equipment for double-layer fabrics according to claim 5, characterized in that: The axial adjustment shaft (802) is a screw rod, the movable slider (803) is provided with a transmission hole engaged with the screw rod, and the end of the axial adjustment shaft (802) is provided with a screwing component (805) for controlling the rotation of the axial adjustment shaft (802).

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