Automatic lamination device for tear-resistant polyester fabric

Abstract

The utility model relates to a terylene fabric processing technical field, especially an automatic laminating device for tear -resistant terylene fabric, including frame, the top of one side of frame installs the lintel, one side bottom of frame installs the bearing platform. The utility model has the advantages of: through setting up drive motor, first pulley mechanism, second pulley mechanism and two swing arms, the connecting rod is rotatably installed between first gear and swing arm, and constitutes crank rocker mechanism, and further through drive motor electrification operation, through first pulley mechanism and second pulley mechanism drive roller and first gear to carry out circumference rotation respectively, to push two swing arms to carry out cyclic swing through connecting rod, drive roller cooperates with first guide roller, and it is convenient to drive terylene fabric to carry out the operation of putting down, to make terylene fabric automatic laminating on the top surface of bearing platform, the whole structure is simple, runs stably, and the action is rapid, and guarantee that the width of each lamination keeps consistent, to solve the problem in the prior art.

Description

Technical Field

[0001] This utility model relates to the field of polyester fabric processing technology, and in particular to an automatic lamination device for tear-resistant polyester fabric. Background Technology

[0002] Tear-resistant polyester fabric is a functional fabric made of polyester (polyester fiber) and cotton fiber blend. Through special weaving processes (such as Oxford weaving and checkered weaving) or the addition of high-strength fibers (such as nylon and aramid), its tear resistance is improved. It is widely used in outdoor equipment, work clothes, sportswear, bag manufacturing and other fields. It has the characteristics of good elasticity, not easy to crack during activities, crack resistance, compression resistance and sun protection.

[0003] After the tear-resistant polyester fabric is produced, it needs to be folded and stacked using relevant equipment. Traditional stacking equipment has a complex structure, poor operational stability, and inconsistent stacking widths. Based on this, an automatic stacking device for tear-resistant polyester fabric is proposed to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide an automatic lamination device for tear-resistant polyester fabrics, which effectively solves the deficiencies of the prior art.

[0005] To achieve the above objectives, one embodiment of the present invention provides an automatic stacking device for tear-resistant polyester fabrics, including a frame, a cantilever beam installed at the top of one side of the frame, and a support platform installed at the bottom of one side of the frame;

[0006] A drive motor is installed at the middle of the top of one of the cantilever beams, and a first pulley mechanism and a second pulley mechanism are respectively installed at its output end. A rotating rod, a first guide roller, a drive roller and two swing arms are rotatably installed between the adjacent sides of the two cantilever beams. A first gear is rotatably installed on the side of each of the two cantilever beams. A connecting rod is rotatably installed between the adjacent sides of the two first gears and the swing arms.

[0007] Both ends of the rotating rod are equipped with second gears that mesh with the first gear, and one end of the rotating rod rotates in a circular motion via a second pulley mechanism.

[0008] One end of the drive roller rotates circumferentially via a first pulley mechanism;

[0009] A fixed rod and two freely rotating second guide rollers are installed together between the adjacent sides of the two swing arms.

[0010] Preferably, in any of the above solutions, a third guide roller for guiding the fabric is installed in the middle of the frame. This solution facilitates the guidance of the polyester fabric. The drive roller and the first guide roller work together to facilitate the traction of the polyester fabric and its lowering in the vertical direction, which facilitates the automatic stacking operation of the polyester fabric.

[0011] Preferably, in any of the above embodiments, the first pulley mechanism includes a first pulley, a second pulley, and a first transmission belt. The first pulley is fixedly connected to the output end of the drive motor, and the second pulley is fixedly connected to one end of the drive roller. The first transmission belt is installed between the first pulley and the second pulley. The size of the first pulley is larger than that of the second pulley. By using this embodiment, it is easier to increase the rotational speed of the drive roller, thereby making it easier to match the downward speed of the polyester fabric with the swing speed of the bottom end of the swing arm, making the polyester fabric stacked more evenly. The pulley drive mechanism has a simple structure, stable and reliable operation, low noise, and is convenient for operation and maintenance.

[0012] Preferably, in any of the above schemes, the second pulley mechanism includes a third pulley, a fourth pulley, and a second transmission belt. The third pulley is fixedly connected to the output end of the drive motor, and the fourth pulley is fixedly connected to the rotating rod. The second transmission belt is installed between the third pulley and the fourth pulley. The size of the third pulley is smaller than that of the fourth pulley. By using this scheme, it is convenient to reduce the rotational speed of the rotating rod and the second gear. At the same time, the second gear drives the first gear to rotate, thereby further reducing the rotational speed of the first gear, thus controlling the relative swing frequency of the swing arm and matching it with the lowering speed of the polyester fabric.

[0013] Preferably, in any of the above solutions, the middle parts of the two swing arms are fixedly connected by a fixing rod, and the top ends of the two swing arms are rotatably connected to the two cantilever beams by bearings. Using this solution, it is easy to make the top ends of the swing arms rotate stably with the cantilever beams, and correspondingly reduce the friction and noise when the two swing arms rotate, which facilitates the automatic stacking of polyester fabrics.

[0014] Preferably, in any of the above embodiments, both connecting rods include a first internally threaded tube, a bidirectional stud, and a second internally threaded tube. The first internally threaded tube is rotatably connected to the side of the first gear, and one end of the second internally threaded tube is rotatably connected to the side of the swing arm. The two ends of the bidirectional stud are respectively threaded to the first internally threaded tube and the second internally threaded tube. The threads at the two ends of the bidirectional stud have opposite directions of rotation. This embodiment facilitates adjusting the length of the bidirectional stud entering the first and second internally threaded tubes by rotating the bidirectional stud, thereby adjusting the length of the connecting rod accordingly. This allows for the simultaneous and stable swinging of the two swing arms from both sides. At the same time, auxiliary nuts are threadedly installed at both ends of the two bidirectional studs. After the length of the connecting rod is adjusted, the auxiliary nuts are tightened with tools to lock the position of the bidirectional studs.

[0015] This utility model has the following advantages:

[0016] 1. This automatic stacking device for tear-resistant polyester fabric comprises a drive motor, a first pulley mechanism, a second pulley mechanism, and two swing arms. A connecting rod is mounted between the first gear and the swing arms, forming a crank-rocker mechanism. The drive motor, when energized, drives the drive roller and the first gear to rotate circumferentially via the first and second pulley mechanisms, which in turn drive the two swing arms to oscillate cyclically via the connecting rod. The drive roller cooperates with the first guide roller to facilitate the lowering of the polyester fabric, thereby automatically stacking the polyester fabric on the top surface of the support platform. The overall structure is simple, the operation is stable and rapid, and the width of each stack remains consistent, thus solving the problems existing in the prior art. Attached Figure Description

[0017] Figure 1 This is a first-view structural diagram of the entire utility model;

[0018] Figure 2 This is a cross-sectional view of the overall structure of this utility model;

[0019] Figure 3 This is a second-view structural diagram of the entire utility model;

[0020] Figure 4 This is a third-view structural diagram of the entire utility model;

[0021] Figure 5 This is a schematic diagram of the assembly structure of the first pulley mechanism and the second pulley mechanism of this utility model;

[0022] Figure 6 This is a schematic diagram of the swing arm structure of this utility model.

[0023] In the diagram: 1-Frame, 2-Cantilever beam, 3-First pulley mechanism, 301-First pulley, 302-Second pulley, 303-First transmission belt, 4-Second pulley mechanism, 401-Third pulley, 402-Fourth pulley, 403-Second transmission belt, 5-Drive motor, 6-Rotating rod, 7-Second gear, 8-First gear, 9-First guide roller, 10-Drive roller, 11-Second guide roller, 12-Support platform, 13-Swing arm, 14-Third guide roller, 15-Connecting rod, 1501-First internal threaded tube, 1502-Double-direction stud, 1503-Second internal threaded tube, 16-Fixing rod. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited to the following description.

[0025] like Figures 1 to 6 As shown, an automatic stacking device for tear-resistant polyester fabric includes a frame 1, a cantilever beam 2 installed at the top of one side of the frame 1, and a support platform 12 installed at the bottom of one side of the frame 1. The cantilever beam 2 is fixedly connected to the two corners of the top of the frame 1 by welding. The frame 1 and the cantilever beam 2 are both made of channel steel, which forms a stable mechanical structure. The support platform 12 facilitates the stable placement of the polyester fabric and makes it easy to remove it later.

[0026] A drive motor 5 is installed at the middle of the top of a cantilever beam 2, and a first pulley mechanism 3 and a second pulley mechanism 4 are respectively installed at its output end. A rotating rod 6, a first guide roller 9, a drive roller 10 and two swing arms 13 are rotatably installed between the adjacent sides of the two cantilever beams 2. A first gear 8 is rotatably installed on the side of each of the two cantilever beams 2. A connecting rod 15 is rotatably installed between the adjacent sides of the two first gears 8 and the swing arms 13.

[0027] Both ends of the rotating rod 6 are equipped with second gears 7 that mesh with the first gear 8, and one end of the rotating rod 6 rotates in a circular motion through the second pulley mechanism 4;

[0028] One end of the drive roller 10 rotates circumferentially via the first pulley mechanism 3;

[0029] A fixed rod 16 and two freely rotating second guide rollers 11 are installed together between the adjacent sides of the two swing arms 13.

[0030] A third guide roller 14 for guiding the fabric is installed in the middle of the frame 1. As an optional technical solution of this utility model, this facilitates the guidance of polyester fabric. The drive roller 10 and the first guide roller 9 cooperate to facilitate the traction of polyester fabric and its lowering in the vertical direction, which facilitates the automatic stacking operation of polyester fabric.

[0031] The first pulley mechanism 3 includes a first pulley 301, a second pulley 302, and a first transmission belt 303. The first pulley 301 is fixedly connected to the output end of the drive motor 5, and the second pulley 302 is fixedly connected to one end of the drive roller 10. The first transmission belt 303 is installed between the first pulley 301 and the second pulley 302. The size of the first pulley 301 is larger than that of the second pulley 302. As an optional technical solution of this utility model, this facilitates the increase of the rotational speed of the drive roller 10, thereby making it easier to match the downward speed of the polyester fabric with the swing speed of the bottom end of the swing arm 13, making the polyester fabric stacked more evenly. The pulley drive mechanism has a simple structure, stable and reliable operation, low noise, and is convenient for operation and maintenance.

[0032] The second pulley mechanism 4 includes a third pulley 401, a fourth pulley 402, and a second transmission belt 403. The third pulley 401 is fixedly connected to the output end of the drive motor 5, and the fourth pulley 402 is fixedly connected to the rotating rod 6. The second transmission belt 403 is installed between the third pulley 401 and the fourth pulley 402. The size of the third pulley 401 is smaller than that of the fourth pulley 402. As an optional technical solution of this utility model, this facilitates the corresponding reduction of the rotation speed of the rotating rod 6 and the second gear 7. At the same time, the second gear 7 drives the first gear 8 to rotate, thereby further reducing the rotation speed of the first gear 8, thereby controlling the relative swing frequency of the swing arm 13 and matching it with the speed of the polyester fabric being lowered.

[0033] The middle parts of the two swing arms 13 are fixedly connected by a fixing rod 16, and the top ends of the two swing arms 13 are rotatably connected to the two cantilever beams 2 through bearings. As an optional technical solution of this utility model, this facilitates stable rotation between the top ends of the swing arms 13 and the cantilever beams 2, and correspondingly reduces the friction and noise when the two swing arms 13 rotate, making it easier to complete the automatic stacking of polyester fabrics.

[0034] Both connecting rods 15 include a first internally threaded tube 1501, a bidirectional stud 1502, and a second internally threaded tube 1503. The first internally threaded tube 1501 is rotatably connected to the side of the first gear 8, and one end of the second internally threaded tube 1503 is rotatably connected to the side of the swing arm 13. The two ends of the bidirectional stud 1502 are threadedly connected to the first internally threaded tube 1501 and the second internally threaded tube 1503, respectively. The threads at both ends of the bidirectional stud 1502 have opposite directions. As an optional technical solution of this utility model, this facilitates adjusting the length of the two ends of the bidirectional stud 1502 entering the interior of the first internally threaded tube 1501 and the second internally threaded tube 1503 by rotating the bidirectional stud 1502, thereby adjusting the length of the connecting rod 15 accordingly. This facilitates the simultaneous and stable swinging of the two swing arms 13 from both sides. At the same time, auxiliary nuts are threadedly installed at both ends of the two bidirectional studs 1502. After the length of the connecting rod 15 is adjusted, the auxiliary nuts are tightened with tools to lock the position of the bidirectional studs 1502.

[0035] This automatic lamination device for tear-resistant polyester fabrics requires the following steps when in use:

[0036] 1) In use, the polyester fabric is wrapped around the outer walls of the third guide roller 14, the first guide roller 9, the drive roller 10, the fixing rod 16 and the two second guide rollers 11;

[0037] 2) The drive motor 5 is powered on and runs, and the first pulley mechanism 3 and the second pulley mechanism 4 drive the drive roller 10 and the first gear 8 to rotate in a circular motion.

[0038] 3) The drive roller 10 cooperates with the first guide roller 9 to drive the polyester fabric to be lowered toward the support platform 12;

[0039] 4) The first gear 8 pushes the two swing arms 13 to swing cyclically through the connecting rod 15, and the two second guide rollers 11 guide the polyester fabric below, so that the polyester fabric is automatically stacked on the top of the support platform 12.

[0040] In summary, when used by the user, the system consists of a drive motor 5, a first pulley mechanism 3, a second pulley mechanism 4, and two swing arms 13. A connecting rod 15 is mounted between the first gear 8 and the swing arms 13, forming a crank-rocker mechanism. The drive motor 5 is powered on, and the first pulley mechanism 3 and the second pulley mechanism 4 drive the drive roller 10 and the first gear 8 to rotate in a circular motion. This, in turn, drives the two swing arms 13 to oscillate in a circular motion via the connecting rod 15. The drive roller 10 cooperates with the first guide roller 9 to facilitate the lowering of the polyester fabric, thereby automatically stacking the polyester fabric on the top surface of the support platform 12. The overall structure is simple, the operation is stable, the action is rapid, and the width of each stack remains consistent, thus solving the problems existing in the prior art.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic lamination device for tear-resistant polyester fabrics, characterized in that: Includes a frame (1), with a cantilever beam (2) installed at the top of one side of the frame (1) and a support platform (12) installed at the bottom of one side of the frame (1). A drive motor (5) is installed at the middle of the top of one of the cantilever beams (2), and a first pulley mechanism (3) and a second pulley mechanism (4) are respectively installed at its output end. A rotating rod (6), a first guide roller (9), a drive roller (10) and two swing arms (13) are rotatably installed between the adjacent sides of the two cantilever beams (2). A first gear (8) is rotatably installed on the side of each of the two cantilever beams (2), and a connecting rod (15) is rotatably installed between the adjacent sides of the two first gears (8) and the swing arms (13). Both ends of the rotating rod (6) are equipped with second gears (7) that mesh with the first gear (8), and one end of the rotating rod (6) rotates in a circle through the second pulley mechanism (4); One end of the drive roller (10) rotates circumferentially through the first pulley mechanism (3); A fixed rod (16) and two freely rotating second guide rollers (11) are installed together between the adjacent sides of the two swing arms (13).

2. The automatic lamination device for tear-resistant polyester fabric according to claim 1, characterized in that: A third guide roller (14) for guiding the fabric is installed in the middle of the frame (1).

3. The automatic lamination device for tear-resistant polyester fabric according to claim 2, characterized in that: The first pulley mechanism (3) includes a first pulley (301), a second pulley (302) and a first transmission belt (303). The first pulley (301) is fixedly connected to the output end of the drive motor (5), and the second pulley (302) is fixedly connected to one end of the drive roller (10). The first transmission belt (303) is installed between the first pulley (301) and the second pulley (302). The size of the first pulley (301) is larger than the size of the second pulley (302).

4. The automatic lamination device for tear-resistant polyester fabric according to claim 3, characterized in that: The second pulley mechanism (4) includes a third pulley (401), a fourth pulley (402), and a second transmission belt (403). The third pulley (401) is fixedly connected to the output end of the drive motor (5), and the fourth pulley (402) is fixedly connected to the rotating rod (6). The second transmission belt (403) is installed between the third pulley (401) and the fourth pulley (402). The size of the third pulley (401) is smaller than the size of the fourth pulley (402).

5. The automatic lamination device for tear-resistant polyester fabric according to claim 4, characterized in that: The middle parts of the two swing arms (13) are fixedly connected by a fixing rod (16), and the top ends of the two swing arms (13) are rotatably connected to the two cantilever beams (2) by bearings.

6. The automatic lamination device for tear-resistant polyester fabric according to claim 5, characterized in that: Both connecting rods (15) include a first internal threaded tube (1501), a double-ended stud (1502), and a second internal threaded tube (1503). The first internal threaded tube (1501) is rotatably connected to the side of the first gear (8), and one end of the second internal threaded tube (1503) is rotatably connected to the side of the rocker arm (13). The two ends of the double-ended stud (1502) are threadedly connected to the first internal threaded tube (1501) and the second internal threaded tube (1503) respectively. The threads at the two ends of the double-ended stud (1502) are in opposite directions.

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