TWM654123U - Improved structure of cloth cutting and pressing under cloth rolling machine - Google Patents

Abstract

An improved structure for cloth cutting and pressing under a cloth rolling machine. The intelligent cloth pressing mechanism includes: a plurality of lower seats, a plurality of pivot seats, a plurality of swing arms, a plurality of lifting mechanisms, and a cloth pressing rod. After the intelligent cloth pressing mechanism sequentially combines the plurality of lower seats, the plurality of pivot seats, the plurality of swing arms, the plurality of lifting mechanisms, and the cloth pressing rod, the cloth pressing rod is positioned correspondingly under the third cloth guide rod on the wall of the cloth rolling machine bracket to press the cloth. When the intelligent cloth pressing mechanism and the cloth guide rod press the cloth before cutting, it can avoid the cloth pressing structure in which the warp and weft lines of the cloth are pulled back by the tension above before cutting the woven cloth, thereby reducing the loss of material on the cloth rolling machine. The lower fabric is cut and pressed to improve the structure.

Description

Improved structure of cloth cutting and pressing for cloth rolling machine

This invention is about an auxiliary structure for cloth unloading from a cloth reel, and in particular, is about an improved structure for cloth unloading, cutting and pressing from a cloth reel, which can prevent the cloth from being pulled back under tension before cutting, thereby reducing the damage to the warp and latitude lines of the cloth.

The conventional cloth-rolling machine cloth-lowering structure is shown in FIG1. The lower cloth rack 4 under the two-roller support wall 2 under the conventional large circular knitting machine transmits power when the speed gear box 3 rotates, and cooperates with the large circular knitting machine to rotate and collect the cloth. When the knitting cloth 9 is woven, the cloth-supporting rack 6 provided above the two-roller support wall 2 will open the round cloth roll, and cut it into sheet-shaped cloth by the cloth-cutting machine 8, and then the cloth-guide gear box 7 provided below drives a plurality of cloth-pulling machines. The rod 50 pulls down the woven fabric 9, and then the cloth guide rack 51 set up below it pulls the sheet of fabric down to the cloth reel of the lower cloth rack 4 through the first cloth guide rod 21, the second cloth guide rod 22, the third cloth guide rod 23, and the fourth cloth guide rod 24 to form a round-shaped fabric 90; after the fabric 90 is rolled up to a fixed number of yards, the fabric 90 cut into a round-shaped fabric by the worker is unloaded from the bracket of the lower cloth rack 4, which is a roll of fabric 90 rolled up into a round-shaped fabric.

In the description of the cloth-collecting structure of the cloth-rolling mechanism disclosed above, when the cloth 90 is collected to a fixed number of yards, it must be cut into a round-shaped cloth roll. At this time, the cloth 90 is cut between the second cloth guide rod 22 and the third cloth guide rod 23, or between the third cloth guide rod 23 and the fourth cloth guide rod 24. The large-span woven fabric 9 between the cloth frames 6 is affected by the tension pull of the large circular weaving machine above, which often causes the warp and weft of the woven fabric 9 to become hollow due to the tension pull. In severe cases, it even causes a large amount of fabric to be damaged. Therefore, how to reduce the loss of large-span warp and weft deformation of the woven fabric 9 is a way that the textile industry has repeatedly considered and urgently needs to improve.

In view of the above-mentioned shortcomings of the conventional cloth rolling mechanism, the inventor has studied ways to improve the above-mentioned shortcomings, and finally produced this invention.

The main purpose of this invention is to provide an improved structure for cutting and pressing the bottom cloth of a cloth reeling machine, which can appropriately press the cloth with a cloth guide rod before cutting the bottom cloth of the woven cloth, so as to prevent the warp and weft lines of the woven cloth from being pulled back by the tension from above and becoming hollow, thereby causing a large amount of material loss.

In order to achieve the above purpose and effect, the intelligent cloth pressing mechanism of this invention is connected and linked with the large circular weaving machine and the cloth rolling machine. The technical means adopted by this invention include:

The intelligent cloth pressing mechanism is composed of: a plurality of lower supports, a plurality of hinged seats, a plurality of swing arms, a plurality of lifting mechanisms, and a cloth pressing rod;

The intelligent cloth pressing mechanism sequentially combines the aforementioned multiple lower brackets, pivot seats, multiple swing arms, multiple lifting mechanisms, and cloth pressing rods, so that the cloth pressing rod corresponds to the third cloth guide rod arranged on the wall of the cloth roller bracket to press the cloth, so that the warp and weft lines of the woven cloth are not likely to be pulled back by the tension force from above, thereby reducing the material loss of the improved structure of the cloth cutting and pressing of the lower cloth roller.

According to the above structure, the plate-shaped upper plane of the plurality of lower supports is provided with a first coupling seat and a connecting hole, a second coupling seat and a connecting hole, a plurality of fixing holes, and a plurality of coupling screw holes;

According to the above structure, the plurality of pivot seats are formed by stamping a plate into a concave shape, a first extension portion is provided above one end thereof and a second coupling hole is provided through it, a screw hole is provided at the other end, and a plurality of lifting holes corresponding to the pivoting of the plurality of second connecting rods are provided on the plane of the concave portion;

According to the above structure, the plurality of swing arms are curved plates, one end of which is provided with a hanging portion and a third coupling hole, the middle section of which is provided with a second extension portion and a first coupling hole, and the other end of which is provided with a curved portion and a fourth coupling hole;

According to the above structure, the plurality of lifting mechanisms are connected with a driving element, the lower end of which is provided with a lower ear portion with a through hole, the upper end of which is provided with a telescopic shaft portion with a through hole as an upper ear portion, and is composed of a plurality of first connecting members; and

According to the above-mentioned cloth pressing rod, it is pivotally arranged between the above-mentioned swing arms.

In order to provide a more detailed understanding of the above-mentioned purpose, efficacy and features of this creation, the following are explained in detail according to the attached diagrams:

Please refer to FIG. 1 for a schematic diagram of the cloth-lowering structure and use of the cloth-rolling machine. The imperfections thereof have been explained above and will not be elaborated here.

Please refer to Figures 2 to 4 again, it can be seen that the invention can press the fabric with the cloth guide rod before the woven fabric is cut to prevent the warp and weft of the woven fabric from being pulled back by the tension from above, thereby reducing the material damage of the fabric cutting and pressing structure. The intelligent cloth pressing mechanism 1 at least includes: a plurality of lower supports 11, a plurality of pivot seats 12, a plurality of swing arms 13, a plurality of lifting mechanisms 14, and a cloth pressing rod 15; A plurality of lower supports 11, the plate-shaped upper plane of the lower support 11 is provided with a first coupling seat 111 and a connecting hole 1111, a second coupling seat 112 and a connecting hole 1121, a plurality of fixing holes 113, and a plurality of coupling screw holes 1131; a plurality of pivot seats 12, the pivot seats 12 are stamped into a concave shape, and a first extension portion 121 is provided on one end thereof and a first extension portion 121 is provided on the upper side ... A second coupling hole 122 is provided, and a screw hole 123 is provided at the other end. The concave surface is also provided with a plurality of lifting holes 125 that can be pivotally mounted with a plurality of second connecting rods 124; the plurality of swing arms 13 are curved plates, one end of which is provided with a hanging portion 131 and a third coupling hole 1311, the middle section is provided with a second extension portion 133 and a first coupling hole 1331, and the other end is provided with a curved portion 131. 32 and a fourth coupling hole 1321 is provided through it; a plurality of lifting mechanisms 14 are connected to a driving element 140, a lower ear portion 141 with a through hole is provided at the lower end, a telescopic shaft portion with a through hole is provided at the upper end and an upper ear portion 142 is provided, and is composed of a plurality of first connecting members 143; and a cloth pressing rod 15, which is pivotally arranged between the aforementioned swing arms 13; when assembled, please refer to Figures 3 to 5B, the cloth pressing rod 15 is pivotally arranged between the ... The lower support 11 has a first coupling seat 111 at one end of the plate-shaped upper plane and a connecting hole 1111 therethrough, and a second coupling seat 112 at the other end and a connecting hole 1121 therethrough. A plurality of fixing holes 113 are therethrough on the plane, and a plurality of coupling screw holes 1131 are therethrough on the periphery of the plane, so as to be locked with the transmission gear box 3 below the cloth winding machine, so that the first coupling seat 111 is The connecting hole 1111 is arranged corresponding to the lower ear 141 of the aforementioned lifting mechanism 14, and is combined with the fourth connecting member 114. The connecting hole 1121 of the aforementioned second connecting seat 112 is assembled with the screw hole 123 of the pivot seat 12 by the fourth connecting member 114; the plurality of pivot seats 12 are stamped into a concave shape by a plate, and a first extension portion 121 is arranged above one end and the second connecting hole 122 is penetrated, and a screw hole 123 is arranged at the other end. The concave surface is also provided with a plurality of lifting holes 125 that can correspond to the pivoting of the plurality of second connecting rods 124 and screwed with the fixing hole 113 of the aforementioned lower support 11, and the pivot seat 12 can be finely adjusted for fine lifting, and the screw hole 123 at the other end of the pivot seat 12 is as mentioned above, and is connected with the second connecting seat 112. The connecting hole 1121 of the pivot seat 12 is pivoted, and the second connecting hole 122 provided through the first extension portion 121 of the pivot seat 12 corresponds to the fourth connecting hole 1321 of the aforementioned swing arm 13 through the fourth connecting member 114 for rotatable connection; the plurality of swing arms 13 are bent plates, one end of which is provided with a hanging portion 131 and a third connecting hole 1311, and the middle section is provided with a second extension portion 13 3 and is provided with a first coupling hole 1331, and a bent portion 132 is provided at the other end and is provided with a fourth coupling hole 1321. The third coupling hole 1311 provided at the hanging portion 131 is pivoted with the first connecting member 143, and the first coupling hole 1331 provided at the second extension portion 133 of the middle section is screwed with the aforementioned axis having a bearing on the pressing rod 15, and the bent portion 132 at the other end is provided with a fourth coupling hole 1321. The fourth coupling hole 1321 provided through the first extension portion 121 of the hub 12 is rotatably coupled to the second coupling hole 122 of the first extension portion 121 of the hub 12 to form a rotatable structure; the plurality of lifting mechanisms 14 are connected with a driving element 140. It should be further explained that the driving element 140 can be composed of an electric motor, a hydraulic cylinder, or a pneumatic cylinder; the lower end of the driving element 140 is provided with a through-hole lower ear The upper ear 142 with a through hole is provided at the upper end of the extension axis of the driving element 140, and is pivotally assembled with the first coupling hole 1331 of the aforementioned hanging part 131 by a plurality of first coupling members 143, and the aforementioned cloth pressing rod 15 is assembled by the second coupling member 134; when in use 5A to 5B, first start the electrical connection of the large circular knitting machine electronic control host, so as to make a power connection with the aforementioned lifting mechanism 14. If the user observes that the cloth 90 rolls are received and need to be cut before unloading the cloth, first stop the large circular knitting machine, then turn on the driving element 140 of the aforementioned lifting mechanism 14, and then drive the axis of the lifting mechanism 14 to rise (or fall), so that the connection Assuming that the hanging portion 131 of the upper swing arm 13 is forced to rise (or fall), the swing arm 13 uses the fourth coupling hole 1321 of the other end bend 132 as the rotation axis, so that the cloth pressing rod 15 pivoted on the second extension portion 133 of the middle section of the swing arm 13 presses upward against the aforementioned third cloth guide rod 23, and the cloth 90 is pressed with an appropriate tension to be immobile, and then the cloth 90 is cut and then cut by the aforementioned The lower cloth frame 4 is moved away from the cloth rolling machine; and if it is to cope with large circular knitting machines and cloth rolling machines of different sizes and specifications, it is only necessary to replace the cloth pressing rod 15 of different lengths, and to adjust the height between the aforementioned pivot seat 12 and the third cloth guide rod 23 by screwing the second connecting member 134 on the fixing hole 113 of the aforementioned lower support 11, so that the lower cloth cutting machine of the cloth rolling machine used in conjunction with the cloth rolling machines of different specifications and sizes can be On the contrary, if the cloth is to be rolled up after the cloth is unloaded, please refer to FIG. 6A to FIG. 6B again, the driving element 140 of the lifting mechanism 14 is started, so that the axis of the lifting mechanism 14 is lowered, so that the hanging portion 131 of the swing arm 13 connected thereto starts to lower its height, and the swing arm 13 is linked to the fourth coupling hole 13 of the other end of the bent portion 132. 21 is used as the rotation axis to lower the cloth pressing rod 15 pivoted on the second extension part 133 of the middle section of the swing arm 13 downward, so that it is separated from the aforementioned third cloth guide rod 23 to an appropriate gap, and the end of the unpressed cloth 90 is first rolled up on the cloth collecting rod of the lower cloth frame 4 (not shown in the figure), and then the large circular knitting machine and the cloth rolling machine are started, and the operation of rolling up the cloth 90 can be started again.

In summary, the automatic cloth-unloading structure of the cloth-rolling shaft of this invention is indeed a novel and progressive invention, and a new patent application is filed in accordance with the law; however, the above description is only an illustration of the best embodiment of this invention, and any changes, modifications, alterations or equivalent substitutions based on the technical means and scope of this invention should also fall within the scope of the patent application of this invention.

1: Intelligent cloth pressing mechanism 11: Lower support 111: First joint seat 1111: Connection hole 112: Second joint seat 1121: Connection hole 113: Fixed hole 1131: Joint screw hole 114: Fourth joint piece 12: Pivot seat 121: First extension part 122: Second joint hole 123: Screw hole 124: Second joint rod 125: Lifting hole 13: Swing arm 131: Hanging part 1311: Third joint hole 132: Bend 1321: Fourth joint hole 133: Second extension part 1331: First joint hole 134: Second joint piece 14: Lifting mechanism 140: Driving element 141: Lower ear 142: Upper ear 143: First connecting piece 15: Cloth pressing rod 2: Cloth reel support wall 21: First cloth guide rod 22: Second cloth guide rod 23: Third cloth guide rod 24: Fourth cloth guide rod 3: Speed change gear box 4: Lower cloth rack 5: Cloth pulling machine 50: Cloth pulling rod 51: Cloth guide rack 6: Cloth support rack 7: Cloth guide gear box 8: Cloth cutting machine 9: Woven cloth 90: Cloth

Figure 1 is a schematic diagram of the lower cloth structure of a conventional cloth roller. Figure 2 is a schematic diagram of the lower cloth structure of the cloth roller of the present invention. Figure 3 is a three-dimensional assembly view of a preferred embodiment of the intelligent cloth pressing mechanism of the present invention. Figure 4 is a three-dimensional exploded view of the structure of a preferred embodiment of the intelligent cloth pressing mechanism of the present invention. Figure 5A is a schematic diagram of the use action of the preferred embodiment of the intelligent cloth pressing mechanism of the present invention (I). Figure 5B is a schematic enlarged view of the plane combination action of the intelligent cloth pressing mechanism of the present invention (I). Figure 6A is a schematic diagram of the use action of the preferred embodiment of the intelligent cloth pressing mechanism of the present invention (II). Figure 6B is a schematic enlarged view of the plane combination action of the intelligent cloth pressing mechanism of the present invention (II).

1: Intelligent cloth pressing mechanism

11: Lower support

111: First joint seat

1111: Connection hole

112: Second combination seat

1121: Connection hole

1131: Combination screw hole

114: Fourth connecting member

12: Pivot seat

121: First extension part

122: Second binding hole

124: Second connecting rod

13: Swing your arms

131: Hanging part

1311: The third binding hole

132: Bend

1321: Fourth binding hole

133: Second extension

1331: First binding hole

134: Second connecting member

14: Lifting mechanism

140: Driving element

143: First connecting member

15: Pressing rod

Claims (8)

An improved structure for cutting and pressing cloth for a cloth reeling machine provides a structure for cutting and pressing cloth for a cloth reeling machine before cutting the cloth for a cloth reeling machine, which uses an intelligent cloth pressing mechanism and a cloth guide rod on the wall of a cloth reeling machine support to press the cloth, thereby preventing the warp and weft lines of the cloth reeling machine from being pulled back by the tension from above and reducing the material loss; the intelligent cloth pressing mechanism at least includes: A plurality of lower supports, the plate-shaped upper plane of which is provided with a first coupling seat, a second coupling seat, a plurality of fixing holes, and a plurality of coupling screw holes; A plurality of pivot seats, the pivot seat plate is punched into a concave shape, a first extension portion is provided above one end and a second coupling hole is penetrated therethrough, a screw hole is provided at the other end, a plurality of second connecting rods, and a plurality of lifting holes are formed; A plurality of swing arms are curved plates, with a hanging portion at one end, a second extension portion at the middle, and a curved portion at the other end; A plurality of lifting mechanisms are connected with a driving element, with a lower ear portion with a through hole at the lower end, and an upper ear portion at the upper end of a telescopic shaft with a through hole at the upper end, and are composed of a plurality of first connecting members; and A cloth pressing rod is pivotally arranged between the aforementioned swing arms; The aforementioned intelligent cloth pressing mechanism sequentially combines the aforementioned multiple lower supports, pivot seats, multiple swing arms, multiple lifting mechanisms, and cloth pressing rods, so that the cloth pressing rod corresponds to the lower part of the third cloth guide rod arranged on the aforementioned cloth winding machine support wall to press the cloth, so that the warp and weft lines of the woven cloth are not likely to be pulled back by the tension from above and become hollow, thereby reducing the material loss of the cloth winding machine lower cloth cutting and pressing improved structure. As described in Item 1 of the patent application scope, the improved structure for cutting and pressing cloth on the bottom of a cloth rolling machine, wherein the plate-shaped upper plane of the lower support is provided with a first coupling seat and a second coupling seat. As described in Item 2 of the patent application, the improved structure for cutting and pressing cloth on the cloth rolling machine, wherein the first coupling seat is provided with a connecting hole. As described in Item 2 of the patent application scope, the improved structure for cutting and pressing cloth on the cloth rolling machine, wherein the second coupling seat is provided with a connecting hole. As described in Item 1 of the patent application, the improved structure for cutting and pressing cloth at the bottom of the cloth rolling machine, wherein the second connecting member of the pivot seat corresponds to a plurality of lifting hole pivots, so that the structure of the pivot seat can be fine-tuned to slightly rise and/or slightly fall. As described in Item 1 of the patent application scope, the improved structure for cutting and pressing cloth on the bottom of the cloth rolling machine, wherein the screw hole at the other end of the pivot seat is pivoted with the connecting hole of the aforementioned second coupling seat. As described in Item 1 of the patent application scope, the improved structure for cutting and pressing cloth on the bottom of the cloth rolling machine, wherein the hanging portion at one end of the swing arm is provided with a third coupling hole, the second extension portion at the middle section is also provided with a first coupling hole, and the other end bending portion is also provided with a fourth coupling hole. As described in Item 1 of the patent application scope, the improved structure for cutting and pressing cloth on the bottom of the cloth rolling machine, wherein the hanging portion at one end of the swing arm is provided with a third coupling hole, the second extension portion at the middle section is also provided with a first coupling hole, and the other end bending portion is also provided with a fourth coupling hole.