Flame-retardant braid weaving device

Abstract

The utility model relates to the technical field of flame-retardant braid weaving, and discloses a flame-retardant braid weaving device which comprises two guide assemblies used for guiding a belt-shaped product. The supporting seat is fixedly installed between the two guiding assemblies, the upper portion of the supporting seat is rotationally connected with a driving cylinder, the lower portion of the supporting seat is provided with a driving assembly, the driving assembly can drive the driving cylinder to rotate, the driving cylinder is provided with a pay-off assembly, the pay-off assembly comprises a pay-off plate fixedly installed on the driving cylinder, and the pay-off plate is fixedly installed on the driving cylinder. And the upper part of the pay-off plate is fixedly connected with a screw rod. According to the utility model, through the arrangement of the pay-off assembly, the driving cylinder and the driving assembly, flame-retardant wires can be woven on the surface of a woven product, so that a product with a flame-retardant effect is formed, a product without flame-retardant performance can be well utilized, and the production cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of flame-retardant webbing knitting, in particular to a flame-retardant webbing knitting device. Background Art

[0002] A flame-retardant webbing is a webbing with flame-retardant function. When producing a flame-retardant webbing, a knitting device is required.

[0003] In the existing technology, the knitting device is woven from a flame-retardant raw material in the form of a thread. However, it is impossible to perform secondary knitting on a product that has been knitted and does not have flame-retardant properties to increase its flame-retardant performance, and it is not convenient to use. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the disadvantages existing in the prior art, and to propose a flame-retardant webbing knitting device. By setting a wire feeding component, a driving cylinder, and a driving component, it is possible to knit a flame-retardant wire on the surface of a product that has been knitted, forming a product with a flame-retardant effect, which can make good use of products without flame-retardant properties and save production costs.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A flame-retardant webbing knitting device, comprising:

[0006] Two guiding components, which are used to guide the strip-shaped product;

[0007] A support base, the support base is fixedly installed between the two guiding components. A driving cylinder is rotatably connected to the upper part of the support base. A driving component is arranged at the lower part of the support base. The driving component can drive the driving cylinder to rotate. A wire feeding component is installed on the driving cylinder. The wire feeding component includes a wire feeding plate fixedly installed on the driving cylinder. A screw rod is fixedly connected to the upper part of the wire feeding plate. A support disc is rotatably connected to one side of the screw rod close to the wire feeding plate. A wire cylinder is sleeved on the screw rod. A blocking disc is sleeved on the side of the screw rod away from the wire feeding plate. A spring and a pressing piece are sleeved on the screw rod outside the blocking disc. A nut is threadedly connected to the outside of the pressing piece on the screw rod. A wire guiding sleeve is fixedly connected to the bottom of the wire feeding plate. The flame-retardant wire on the wire cylinder passes through the wire guiding sleeve. By setting the wire feeding component, the driving cylinder, and the driving component, it is possible to knit a flame-retardant wire on the surface of a product that has been knitted, forming a product with a flame-retardant effect, which can make good use of products without flame-retardant properties and save production costs.

[0008] Further, the guiding component includes a guiding frame. A guiding roller is rotatably installed on the upper part of the guiding frame. Two blocking pieces are fixedly connected to the guiding roller. An auxiliary plate is fixedly connected to the outside of the guiding frame. A pressing roller is rotatably installed on the auxiliary plate.

[0009] Furthermore, the pressing roller is lower than the guiding roller, and the pressing roller and the guiding roller have the same length.

[0010] Furthermore, the driving assembly includes a mounting seat fixedly installed on the support base, a driving motor fixedly installed on the mounting seat, a driving gear fixedly connected to the output end of the driving motor, a driven gear fixedly connected to one end of the driving cylinder close to the driving gear, and the driving gear meshes with the driven gear.

[0011] Furthermore, the support disk and the blocking disk have the same radius.

[0012] Furthermore, the pressing piece is larger than the spring, and the pressing piece is located outside the spring.

[0013] Furthermore, the auxiliary plate is inclined.

[0014] Furthermore, the wire sleeve is located below the blocking disk.

[0015] The utility model has the following beneficial effects:

[0016] A flame-retardant webbing knitting device proposed by the utility model can knit flame-retardant wires on the surface of the already knitted product through the arranged wire feeding assembly, driving cylinder, and driving assembly, forming a product with flame-retardant effect, which can make good use of the products without flame-retardant performance and save production costs. Description of the Drawings

[0017] Figure 1 is a structural schematic diagram of the utility model;

[0018] Figure 2 is a structural schematic diagram of the guiding assembly of the utility model;

[0019] Figure 3 is a structural schematic diagram of the driving assembly of the utility model;

[0020] Figure 4 is a structural schematic diagram of the wire feeding assembly of the utility model.

[0021] Legend Explanation:

[0022] 1. Guiding assembly; 2. Driving assembly; 3. Support base; 4. Wire feeding assembly; 5. Driving cylinder; 101. Guiding frame; 102. Auxiliary plate; 103. Pressing roller; 104. Guiding roller; 105. Flap; 201. Mounting seat; 202. Driving motor; 203. Driving gear; 204. Driven gear; 401. Wire feeding plate; 402. Support disk; 403. Wire sleeve; 404. Screw; 405. Nut; 406. Pressing piece; 407. Spring; 408. Blocking disk. Detailed Embodiment

[0023] Next, in combination with the accompanying drawings in the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the protection scope of the present utility model.

[0024] Referring to Figures 1 - 4 , an embodiment provided by the present utility model: a flame-retardant webbing knitting device, characterized in that it includes:

[0025] Two guiding components 1, the guiding component 1 is used to guide the strip-shaped product. The guiding component 1 includes a guiding frame 101. A guiding roller 104 is rotatably installed on the upper part of the guiding frame 101. Two retaining pieces 105 are fixedly connected to the guiding roller 104. An auxiliary plate 102 is fixedly connected to the outside of the guiding frame 101. The auxiliary plate 102 is inclined. A pressing roller 103 is rotatably installed on the auxiliary plate 102. The pressing roller 103 is lower than the guiding roller 104, and the pressing roller 103 has the same length as the guiding roller 104;

[0026] Refer to Figure 1 , Figure 2 , during the guiding operation, the strip-shaped product is unrolled by an external unrolling device, surrounds the pressing roller 103 from below, and then surrounds the guiding roller 104. The retaining pieces 105 can block the strip-shaped product to ensure the stability of the strip-shaped product and have a good guiding effect.

[0027] A support seat 3, the support seat 3 is fixedly installed between the two guiding components 1. A driving cylinder 5 is rotatably connected to the upper part of the support seat 3. A driving component 2 is provided at the lower part of the support seat 3. The driving component 2 includes a mounting seat 201 fixedly installed on the support seat 3. A driving motor 202 is fixedly installed on the mounting seat 201. The output end of the driving motor 202 is fixedly connected to a driving gear 203. One end of the driving cylinder 5 close to the driving gear 203 is fixedly connected to a driven gear 204. The driving gear 203 and the driven gear 204 are meshed with each other, and the driving component 2 can drive the driving cylinder 5 to rotate;

[0028] Refer to Figure 1 , Figure 3 , during the driving operation, the driving motor 202 is powered on to work, driving the driving gear 203 to rotate. The driving gear 203 drives the driven gear 204 to rotate, and the driven gear 204 drives the driving cylinder 5 to rotate.

[0029] An unwinding component 4 is installed on the driving cylinder 5. The unwinding component 4 includes an unwinding plate 401 fixedly installed on the driving cylinder 5. The upper part of the unwinding plate 401 is fixedly connected with a screw rod 404. A support disk 402 is rotatably connected to one side of the screw rod 404 close to the unwinding plate 401. The support disk 402 and the blocking disk 408 have the same radius. A bobbin is sleeved on the screw rod 404. A blocking disk 408 is sleeved on the side of the screw rod 404 far from the unwinding plate 401. A spring 407 and a pressing piece 406 are sleeved on the screw rod 404 and outside the blocking disk 408. The pressing piece 406 is larger than the spring 407. The pressing piece 406 is located outside the spring 407. A nut 405 is threadedly connected to the screw rod 404 and outside the pressing piece 406. A wire guiding sleeve 403 is fixedly connected to the bottom of the unwinding plate 401. The flame-retardant wire on the bobbin passes through the wire guiding sleeve 403. The wire guiding sleeve 403 is located below the blocking disk 408.

[0030] Reference Figure 1 、 Figure 4 , during the unwinding and braiding process, the bobbin with the flame-retardant wire is placed on the screw rod 404 and between the support disk 402 and the blocking disk 408. Then the spring 407 and the pressing piece 406 are sleeved in sequence. Then the nut 405 is tightened. By tightening the nut 405, pressure can be applied to the pressing piece 406, enabling the blocking disk 408 to provide pressure to the bobbin, thus ensuring that the flame-retardant wire is in a tensioned state. The flame-retardant wire passes through the wire guiding sleeve 403, and the end is fixedly connected to the strip-shaped product. Preliminary fixation can be carried out by sewing.

[0031] By providing the unwinding component 4, the driving cylinder 5, and the driving component 2, the flame-retardant wire can be braided on the surface of the already braided product to form a product with flame-retardant effect, which can make good use of the product without flame-retardant performance and save production costs.

[0032] Working principle: When guiding the operation, the strip-shaped product is unrolled by the unrolling device of the peripheral device, winds around the pressure roller 103 from the lower side, and then winds around the guiding roller 104. The baffle 105 can block the strip-shaped product to ensure its stability and has a good guiding effect. When unrolling and braiding, place the bobbin with the flame-retardant wire on the screw rod 404 and between the support disk 402 and the blocking disk 408, then successively sleeved with the spring 407 and the pressing piece 406, and then tighten the nut 405. By tightening the nut 405, pressure can be applied to the pressing piece 406, enabling the blocking disk 408 to provide pressure to the bobbin, thereby ensuring that the flame-retardant wire is in a tensioned state. The flame-retardant wire passes through the wire guiding sleeve 403 and its end is fixedly connected to the strip-shaped product, and preliminary fixation can be carried out by sewing. When driving the operation, the driving motor 202 is powered on to work, driving the driving gear 203 to rotate. The driving gear 203 drives the driven gear 204 to rotate, and the driven gear 204 drives the driving cylinder 5 to rotate, so that the flame-retardant wire can be wound around the strip-shaped product to form a flame-retardant functional outer shell, making the product have flame-retardant performance. It can make good use of the strip-shaped product without flame-retardant properties and does not require directly using the flame-retardant wire to braid the product, having the advantages of high braiding efficiency and cost savings.

[0033] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A flame-retardant webbing knitting device, characterized in that, Comprising: Two guiding components (1) for guiding a strip-shaped product; A support base (3) fixedly installed between the two guiding components (1). A driving cylinder (5) is rotatably connected to the upper part of the support base (3). A driving component (2) is provided at the lower part of the support base (3). The driving component (2) can drive the driving cylinder (5) to rotate. A wire paying-off component (4) is installed on the driving cylinder (5). The wire paying-off component (4) includes a wire paying-off plate (401) fixedly installed on the driving cylinder (5). An upper part of the wire paying-off plate (401) is fixedly connected to a screw rod (404). A support disk (402) is rotatably connected to a side of the screw rod (404) close to the wire paying-off plate (401). A wire reel is sleeved on the screw rod (404). A blocking disk (408) is sleeved on a side of the screw rod (404) away from the wire paying-off plate (401). A spring (407) and a pressing piece (406) are sleeved on the screw rod (404) and outside the blocking disk (408). A nut (405) is threadedly connected to the screw rod (404) and outside the pressing piece (406). A wire guiding sleeve (403) is fixedly connected to the bottom of the wire paying-off plate (401). The flame-retardant wire on the wire reel passes through the wire guiding sleeve (403).

2. A flame-retardant webbing knitting device according to claim 1, characterized in that: The guiding component (1) includes a guiding frame (101). A guiding roller (104) is rotatably installed on an upper part of the guiding frame (101). Two retaining pieces (105) are fixedly connected to the guiding roller (104). An auxiliary plate (102) is fixedly connected to the outside of the guiding frame (101). A pressing roller (103) is rotatably installed on the auxiliary plate (102).

3. A flame-retardant webbing knitting device according to claim 2, characterized in that: The pressing roller (103) is lower than the guiding roller (104), and the pressing roller (103) has the same length as the guiding roller (104).

4. A flame-retardant webbing knitting device according to claim 1, characterized in that: The driving component (2) includes a mounting seat (201) fixedly installed on the support base (3). A driving motor (202) is fixedly installed on the mounting seat (201). An output end of the driving motor (202) is fixedly connected to a driving gear (203). A driven gear (204) is fixedly connected to an end of the driving cylinder (5) close to the driving gear (203). The driving gear (203) and the driven gear (204) are meshed with each other.

5. A flame-retardant webbing knitting device according to claim 1, wherein: The support disk (402) and the blocking disk (408) have the same radius size.

6. A flame-retardant webbing knitting device according to claim 1, characterized in that: The pressing piece (406) is larger than the spring (407), and the pressing piece (406) is located outside the spring (407).

7. A flame-retardant webbing knitting device according to claim 2, characterized in that: The auxiliary plate (102) is inclined.

8. A flame-retardant webbing knitting device according to claim 1, characterized in that: The wire guiding sleeve (403) is located below the blocking disk (408).

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