Tensioning device for polyester fabric production

Abstract

The utility model relates to the technical field of textile equipment, and discloses a tension device for polyester fabric production, which comprises a shell, a compression roller, a tension roller and a conveying roller are sequentially and rotatably mounted in the shell from left to right, polyester fabric is placed on the compression roller, the tension roller and the conveying roller, and the tension roller and the conveying roller are rotatably mounted in the shell. Clamping assemblies located on the two sides of the polyester fabric are symmetrically arranged on the front inner side wall and the rear inner side wall of the shell, leveling assemblies are arranged on the two clamping assemblies, a pedestal located on the right sides of the clamping assemblies is fixedly installed in the shell, a reciprocating assembly located on the top of the pedestal is arranged in the shell, and a smoothing assembly is arranged on the reciprocating assembly. By arranging the flattening assembly, the polyester fabric is pulled towards the two sides through the flattening wheel, so that the polyester fabric is stressed and stretched towards the two sides, the wrinkled part of the polyester fabric is unfolded under the action of pulling force, the polyester fabric is kept flat, and the situation that the surface of the polyester fabric is folded and hunched, and creases are generated on the surface of the fabric in the rolling process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of textile equipment, in particular to a tensioning device for producing polyester cloth. Background Art

[0002] Polyester fiber, which we commonly call "polyester", is a synthetic fiber made from organic dibasic acids and diols through chemical condensation. It is a kind of polymer compound with excellent wrinkle resistance and shape retention. The clothes made from it are not easy to wrinkle during wearing and can maintain the original shape of the clothes. Secondly, polyester fiber has high strength and elastic recovery ability, which makes the woven fabric strong and durable, and can quickly return to its original shape.

[0003] At present, in the production process of polyester cloth, due to its own high elasticity, it cannot obtain proper tension, which leads to looseness during transportation. Then the cloth will be tightened again through the adjustment of the tensioning device. In the process of loosening and tightening, the surface of the polyester cloth will bulge or even fold. The subsequent winding will cause creases on the surface of the cloth, which will eventually lead to a decline in product quality. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The utility model aims to solve the problem that in the current production process of polyester cloth, due to its own high elasticity, it is impossible to obtain appropriate tension, which leads to the problem of looseness during the transportation process. Subsequently, the cloth will be re-tightened by adjusting the tensioning device. During the loosening and tightening process, the surface of the polyester cloth will be raised or even folded. The subsequent winding will cause creases on the surface of the cloth, which eventually leads to a decrease in product quality. A tensioning device for polyester cloth production is proposed.

[0006] (II) Technical solution

[0007] The technical solution of the utility model to solve the above technical problems is as follows:

[0008] A tensioning device for producing polyester cloth comprises a shell, wherein a pressure roller, a tensioning roller and a conveying roller are rotatably installed in sequence from left to right inside the shell, polyester cloth is placed on the pressure roller, the tensioning roller and the conveying roller, clamping assemblies located on both sides of the polyester cloth are symmetrically arranged on the front and rear inner side walls of the shell, and both of the clamping assemblies are provided with a leveling assembly, a cushion seat located on the right side of the clamping assembly is fixedly installed inside the shell, a reciprocating assembly located on the top of the cushion seat is arranged inside the shell, and a smoothing assembly is arranged on the reciprocating assembly.

[0009] On the basis of the above technical solution, the present invention can also be improved as follows.

[0010] Preferably, the clamping assembly includes a mounting plate, a main support rod is symmetrically mounted on one side of the mounting plate, the tail portions of the main support rods are close to each other and are gear-shaped and meshed with each other, a first motor for driving the main support rod to rotate is fixedly mounted on the mounting plate, and a secondary support rod is symmetrically mounted on the other side of the mounting plate, the two main support rods and the secondary support rod are both connected to support arms, and a leveling assembly is fixedly mounted on one end of the two support arms away from the mounting plate.

[0011] Preferably, the leveling assembly comprises a leveling wheel, and the leveling wheel is fixedly mounted on one end of the support arm away from the mounting plate, and a motor is fixedly mounted on one side of the leveling wheel.

[0012] Preferably, the reciprocating component includes a sliding frame, a second motor is fixedly mounted on the outer side of the sliding frame, the output end of the second motor is connected to a gear set rotatably mounted inside the sliding frame, two screw rods are symmetrically connected to the gear set, both of the screw rods are threadedly connected to a screw rod slider, and a smoothing component is fixedly mounted on the bottom of the two screw rod sliders.

[0013] Preferably, the gear set comprises a main gear, the main gear is fixedly mounted on the output shaft of the second motor, sub-gears are meshed on both sides of the main gear, and screw rods are fixedly connected to the two sub-gears.

[0014] Preferably, the smoothing assembly comprises a connecting rod, the bottom of the screw slider is fixedly mounted with the connecting rod, a smoothing wheel is rotatably mounted on the connecting rod, and a heating block is installed inside the smoothing wheel.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0017] The utility model provides a flattening component, and pulls the polyester cloth to both sides through a flattening wheel, so that the polyester cloth is stretched to both sides, so that wrinkled parts of the polyester cloth are stretched out under the action of the pulling force, so that the polyester cloth is kept flat, and the situation that the surface of the polyester cloth is folded and bulged, resulting in creases on the surface of the cloth when it is rolled up, is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a cross-sectional view of the main structure of the utility model;

[0019] Figure 2 This is a top view of the structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0021] Figure 4This is an enlarged top view of the clamping assembly of the utility model;

[0022] Figure 5 This is a schematic diagram of the gear set structure of the utility model.

[0023] In the figure: 1. Shell; 2. Pressure roller; 3. Tensioning roller; 4. Conveying roller; 5. Polyester cloth; 6. Clamping assembly; 61. Mounting plate; 62. Main support rod; 63. First motor; 64. Secondary support rod; 65. Support arm; 7. Leveling assembly; 71. Leveling wheel; 72. Motor; 8. Seat; 9. Reciprocating assembly; 91. Sliding frame; 92. Second motor; 93. Gear set; 931. Main gear; 932. Secondary gear; 94. Screw; 95. Screw slider; 10. Smoothing assembly; 101. Connecting rod; 102. Leveling wheel; 103. Heating block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the embodiment, Figure 1-5 A tensioning device for polyester cloth production is provided, comprising a shell 1, wherein a pressure roller 2, a tensioning roller 3, and a conveying roller 4 are rotatably installed in sequence from left to right inside the shell 1, a polyester cloth 5 is placed on the pressure roller 2, the tensioning roller 3, and the conveying roller 4, and clamping assemblies 6 located on both sides of the polyester cloth 5 are symmetrically arranged on the front and rear inner walls of the shell 1, and a leveling assembly 7 is arranged on the two clamping assemblies 6, a cushion seat 8 located on the right side of the clamping assembly 6 is fixedly installed inside the shell 1, a reciprocating assembly 9 located on the top of the cushion seat 8 is arranged inside the shell 1, and a smoothing assembly 10 is arranged on the reciprocating assembly.

[0026] Reference Figure 1-4 , wherein the clamping assembly 6 comprises a mounting plate 61, a main support rod 62 is symmetrically mounted on one side of the mounting plate 61, the positions of the tails of the main support rods 62 close to each other are gear-shaped and mesh with each other, a first motor 63 for driving the main support rod 62 to rotate is fixedly mounted on the mounting plate 61, a secondary support rod 64 is symmetrically mounted on the other side of the mounting plate 61, the two main support rods 62 and the secondary support rod 64 are both connected to a support arm 65, and a leveling assembly 7 is fixedly mounted on one end of the two support arms 65 away from the mounting plate 61;

[0027] Through the above-mentioned structural arrangement, when the polyester cloth 5 moves in the device, the first motor 63 is started, and the first motor 63 rotates to drive the main support rod 62 on one side to rotate. When the main support rod 62 on one side rotates, the other main support rod 62 is driven to rotate through the gears meshing with each other at the tail. The main support rod 62 drives the support wall 65 to move closer or apart with the auxiliary support rod 64 as the fulcrum, so that the flattening component 7 clamps the polyester cloth 5, which can adapt to cloths of different thicknesses.

[0028] Reference Figure 1-4 , wherein the leveling assembly 7 includes a leveling wheel 71, and one end of the support arm 65 away from the mounting plate 61 is fixedly mounted with the leveling wheel 71, and one side of the leveling wheel 71 is fixedly mounted with a motor 72;

[0029] Through the above-mentioned structural arrangement, when the clamping mechanisms on both sides are closed, the flattening wheel 71 contacts the polyester cloth 5, and then the motor 72 is started. The motor drives the flattening wheel 71 to rotate, and the polyester cloth 5 is pulled to both sides, so that the polyester cloth 5 is stretched to both sides, so that the wrinkled parts of the polyester cloth 5 are stretched under the action of the tension, so that the polyester cloth 5 remains flat.

[0030] Reference Figure 1-2 , wherein the reciprocating assembly 9 includes a sliding frame 91, a second motor 92 is fixedly mounted on the outer side of the sliding frame 91, an output end of the second motor 92 is connected to a gear set 93 rotatably mounted inside the sliding frame 91, two screw rods 94 are symmetrically connected to the gear set 93, screw rod sliders 95 are threadedly connected to the two screw rods 94, and a smoothing assembly 10 is fixedly mounted on the bottom of the two screw rod sliders 95;

[0031] Through the above-mentioned structural setting, after the polyester cloth 5 is stretched and flattened, the second motor 92 is started, and the second motor 92 drives the gear set 93 to rotate. The gear set 93 moves back and forth in the sliding frame 91 through the screw rod 94 and the screw slider 95. The smoothing component 10 moves synchronously with the movement of the screw slider 95 to eliminate the wrinkles on the surface of the polyester cloth 5 placed on the cushion seat 8.

[0032] Reference Figure 1-5 The gear set 93 includes a main gear 931 , and the main gear 931 is fixedly mounted on the output shaft of the second motor 92 . Sub gears 932 are meshed on both sides of the main gear 931 , and screw rods 94 are fixedly connected to the two sub gears 932 .

[0033] Through the above-mentioned structural arrangement, the second motor 92 drives the main gear 931 to rotate. When the main gear 931 rotates, the sub-gears 932 meshing with it on both sides drive the screw rod 94 connected to it to rotate forward and reverse respectively as the main gear 931 rotates. When the screw rod 94 rotates forward, the screw rod slider 95 moves forward, and when the screw rod 94 reverses, the screw rod slider 95 moves backward, so that the smoothing component 10 can flatten the polyester cloth 5 in an staggered manner.

[0034] Reference Figure 1-2 , wherein the smoothing assembly 10 includes a connecting rod 101, the bottom of the screw slider 95 is fixedly mounted with the connecting rod 101, a smoothing wheel 102 is rotatably mounted on the connecting rod 101, and a heating block 103 is installed inside the smoothing wheel 102;

[0035] Through the above-mentioned structural arrangement, as the reciprocating assembly 9 moves, the smoothing wheel 102 is heated by the heating block 103, and the connecting rod 101 drives the smoothing wheel 102 to press the polyester cloth 5 on the surface of the cushion seat 8 to roll, thereby ironing the polyester cloth 5 and smoothing out the wrinkles.

[0036] Working principle:

[0037] The first step to implement the innovation point:

[0038] Step 1: The polyester cloth 5 is conveyed in the pressing roller 2, the tensioning roller 3, and the conveying roller 4. When the polyester cloth 5 moves in the device, the first motor 63 is started. The first motor 63 rotates to drive the main support rod 62 on one side to rotate. When the main support rod 62 on one side rotates, the other main support rod 62 is driven to rotate through the gears meshing with each other at the tail. The main support rod 62 drives the support arm 65 to move closer or apart with the auxiliary support rod 64 as the fulcrum, so that the flattening component 7 clamps the polyester cloth 5, which can adapt to cloths of different thicknesses;

[0039] Step 2: After the polyester cloth 5 is stretched and flattened, start the second motor 92, which drives the gear set 93 to rotate. The gear set 93 moves back and forth in the sliding frame 91 through the screw rod 94 and the screw slider 95. The smoothing component 10 moves synchronously with the movement of the screw slider 95. As the reciprocating component 9 moves, the smoothing wheel 102 is heated by the heating block 103. The connecting rod 101 drives the smoothing wheel 102 to press the polyester cloth 5 on the surface of the cushion seat 8 to roll, and the polyester cloth 5 is ironed to flatten the wrinkles.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

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

Claims

1. A tensioning device for polyester fabric production, characterized in that: The invention comprises a shell (1), wherein a pressure roller (2), a tensioning roller (3) and a conveying roller (4) are rotatably mounted in sequence from left to right inside the shell (1), a polyester cloth (5) is placed on the pressure roller (2), the tensioning roller (3) and the conveying roller (4), and clamping assemblies (6) are symmetrically arranged on the front and rear inner side walls of the shell (1) and located on both sides of the polyester cloth (5), and both of the two clamping assemblies (6) are provided with a leveling assembly (7), and a cushion seat (8) is fixedly mounted inside the shell (1) and located on the right side of the clamping assemblies (6), and a reciprocating assembly (9) is arranged inside the shell (1) and located on the top of the cushion seat (8), and a leveling assembly (10) is arranged on the reciprocating assembly.

2. A tensioning device for polyester fabric production according to claim 1, characterized in that: The clamping assembly (6) comprises a mounting plate (61), a main support rod (62) being symmetrically mounted on one side of the mounting plate (61), the tails of the main support rods (62) being close to each other and being gear-shaped and meshing with each other, a first motor (63) for driving the main support rod (62) to rotate being fixedly mounted on the mounting plate (61), a secondary support rod (64) being symmetrically mounted on the other side of the mounting plate (61), the two main support rods (62) and the secondary support rod (64) being connected to a support arm (65), and a leveling assembly (7) being fixedly mounted on one end of the two support arms (65) away from the mounting plate (61).

3. A tensioning device for polyester fabric production according to claim 2, characterized in that: The leveling assembly (7) comprises a leveling wheel (71), one end of the support arm (65) away from the mounting plate (61) is fixedly mounted with the leveling wheel (71), and one side of the leveling wheel (71) is fixedly mounted with a motor (72).

4. A tensioning device for polyester fabric production according to claim 1, characterized in that: The reciprocating assembly (9) comprises a sliding frame (91), a second motor (92) is fixedly mounted on the outer side of the sliding frame (91), an output end of the second motor (92) is connected to a gear set (93) rotatably mounted inside the sliding frame (91), two screw rods (94) are symmetrically connected to the gear set (93), both of the two screw rods (94) are threadedly connected to a screw rod slider (95), and a smoothing assembly (10) is fixedly mounted on the bottom of the two screw rod sliders (95).

5. A tensioning device for polyester fabric production according to claim 4, characterized in that: The gear set (93) comprises a main gear (931), the main gear (931) being fixedly mounted on the output shaft of the second motor (92), sub gears (932) being meshed on both sides of the main gear (931), and screw rods (94) being fixedly connected to the two sub gears (932).

6. A tensioning device for polyester fabric production according to claim 5, characterized in that: The smoothing assembly (10) comprises a connecting rod (101), the bottom of the screw slider (95) is fixedly mounted with the connecting rod (101), a smoothing wheel (102) is rotatably mounted on the connecting rod (101), and a heating block (103) is mounted inside the smoothing wheel (102).

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