Sewing device for flame-retardant and anti-seepage native cloth production

Abstract

The utility model discloses a sewing device for flame-retardant impermeable native cloth production, and belongs to the related technical field of fireproof materials. The sewing device for flame-retardant and anti-seepage native cloth production further comprises a sliding table connected to the base in a sliding mode. The upper end of the sliding table is fixedly connected with an electric cylinder; the output end of the electric cylinder is fixedly connected with a control circuit; sewing equipment is arranged on one side, close to the bracket, of the control circuit; a first motor is fixedly arranged on the outer side of the base and corresponds to a sliding way of the sliding table. The lower side of the upper end of the support is fixedly connected with a pair of supporting plates. The supporting plate on one side is fixedly connected with a third motor. The output end of the third motor is fixedly connected with a worm. The worm is rotationally connected with the pair of supporting plates; the lower end of the bracket is indirectly and rotationally connected with three turbines; one side, extending out of the turbine, of each rotating shaft is fixedly connected with a take-up rotating wheel; by arranging the sliding table and the electric cylinder, the sewing position can be conveniently adjusted, precise sewing is achieved, and the sewing efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field related to fireproof materials, and more specifically, relates to a sewing device for producing flame-retardant and seepage-proof soil cloth. Background Technique

[0002] Fireproof materials refer to various materials that play an absolute role in modern fire prevention and are mostly used in buildings. For example, fireproof materials include fireproof boards, fireproof doors, fireproof glass, fireproof coatings, fireproof cloth, etc. Fireproof cloth is a commonly used fireproof material, and sewing devices are often required during the production and processing of fireproof materials.

[0003] For example, a sewing device for refractory materials with the patent application number CN202020779103.3 includes a sliding rod, a workbench and a fixed frame. Fixed frames are arranged at both the left and right ends of the workbench. A driven roller is arranged between the fixed frames on the right side of the workbench, and a first motor is arranged at the left bottom of the workbench. A driving roller is arranged between the fixed frames on the left side of the workbench, and the rear end of the driving roller is connected to a gear set. The rear end of the first motor is rotatably connected to a first motor shaft, and the first motor shaft is connected to the gear set through a first belt transmission structure. An inner groove is opened at the middle rear side of the top of the workbench, and a transmission rod is arranged in the middle of the inner groove. The transmission rod is connected to the middle bottom of the sewing device. In this utility model, the fireproof cloth is driven to slide along the surface of the workbench by two controllable rotating driving rollers cooperating with the driven roller, and the overall accuracy during processing is improved by the sewing device that can slide back and forth.

[0004] Although the above-mentioned sewing device for refractory materials can improve the overall accuracy during processing by the sewing device that can slide back and forth, the stitching position is not precise, the position of the sewing thread during stitching is not precise enough, and the stitching efficiency is low. Content of the Utility Model

[0005] In order to solve the above technical problems, the utility model provides a sewing device for producing flame-retardant and seepage-proof soil cloth, with precise sewing thread position and improved stitching efficiency.

[0006] A sewing device for producing flame-retardant and impermeable soil cloth of the utility model comprises a base; the base is slidably connected with a sliding table; two pairs of branch pipes are fixedly arranged on the outer side of the base; a pair of pressing rollers are rotatably connected between the left pair of branch pipes; one of the left branch pipes is fixedly connected with a second motor; the output end of the second motor passes through the branch pipe it is connected to and is fixedly connected with the pressing roller; a pair of detecting rollers and a driven roller are rotatably connected between the right pair of branch pipes; the upper end of the base abuts against a bracket; a plurality of sewing holes are formed in the upper end of the bracket; a sliding table slidably connected to the base is further included; an electric cylinder is fixedly connected to the upper end of the sliding table; the output end of the electric cylinder is fixedly connected with a control circuit; a sewing device is arranged on one side of the control circuit close to the bracket; a first motor is fixedly arranged at the position corresponding to the slideway of the sliding table on the outer side of the base; the output end of the first motor is fixedly connected with a lead screw; the lead screw is rotatably connected to the base indirectly; the lead screw is in threaded connection with the sliding table; a pair of support plates are fixedly connected to the lower side of the upper end of the bracket; a third motor is fixedly connected to one of the support plates; the output end of the third motor is fixedly connected with a worm; the worm is rotatably connected to the pair of support plates; three turbines are rotatably connected to the lower end of the bracket indirectly; each turbine is fixedly connected with a rotating shaft; a thread picking wheel is fixedly connected to one side of each rotating shaft extending out of the turbine; the three turbines are matched with the worm; the three thread picking wheels are located below the straight line where the sewing holes are located.

[0007] Preferably: the detecting roller is a tension detecting roller, and a sensor is connected to the outer side of the detecting roller.

[0008] Preferably: the upper end of the bracket is a smooth organic glass surface.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] (1) By arranging the sliding table and the electric cylinder, it is convenient to adjust the sewing position, sew precisely, and improve the sewing efficiency; by arranging the thread picking wheel, the turbine, the branch pipe and the rotating shaft, when the sewing device moves and sews, the thread heads passing through the sewing holes can always be hooked by the thread picking wheel, so that sewing can be carried out, and the sewing efficiency is improved;

[0011] (2) By arranging a pair of pressing rollers, the flame-retardant and impermeable soil cloth is pressed together before sewing, and the sewing efficiency is improved; by arranging the detecting roller, the tension of the flame-retardant and impermeable soil cloth is detected, so as to prevent gaps from appearing in the flame-retardant and impermeable soil cloth after sewing, and the sewing quality is detected. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the connection structure of the thread picking wheel of the utility model.

[0014] Description of reference numerals in the figure: 10, base; 11, motor one; 12, lead screw; 13, branch pipe; 14, pressing roller; 15, motor two; 16, control circuit; 17, electric cylinder; 18, sewing device; 19, support plate; 20, bracket; 21, sewing hole; 22, turbine; 23, worm; 24, motor three; 25, thread take-up runner; 26, rotating shaft; 27, detection roller; 28, driven roller; 29, sliding table. Detailed implementation mode

[0015] Specific embodiment one: Please refer to Figure 1-2 A sewing device for producing flame-retardant and anti-seepage soil cloth, comprising a base 10; the base 10 is slidably connected to a sliding table 29; two pairs of branch pipes 13 are fixedly arranged on the outer side of the base 10; a pair of pressing rollers 14 are rotatably connected between the left pair of branch pipes 13; one of the left branch pipes 13 is fixedly connected to a motor two 15; the output end of the motor two 15 passes through the branch pipe 13 it is connected to and is fixedly connected to the pressing roller 14; a detection roller 27 and a driven roller 28 are rotatably connected between the right pair of branch pipes 13; the upper end of the base 10 abuts against a bracket 20; a plurality of sewing holes 21 are opened at the upper end of the bracket 20; it also includes a sliding table 29 slidably connected to the base 10; the upper end of the sliding table 29 is fixedly connected to an electric cylinder 17; the output end of the electric cylinder 17 is fixedly connected to a control circuit 16; a sewing device 18 is arranged on one side of the control circuit 16 close to the bracket 20; a motor one 11 is fixedly arranged at the outer side of the base 10 corresponding to the slideway of the sliding table 29; the output end of the motor one 11 is fixedly connected to a lead screw 12; the lead screw 12 is indirectly rotatably connected to the base 10; the lead screw 12 is threadedly connected to the sliding table 29; a pair of support plates 19 are fixedly connected to the lower side of the upper end of the bracket 20; one of the support plates 19 is fixedly connected to a motor three 24; the output end of the motor three 24 is fixedly connected to a worm 23; the worm 23 is rotatably connected to the pair of support plates 19; the lower end of the bracket 20 is indirectly rotatably connected to three turbines 22; each turbine 22 is fixedly connected to a rotating shaft 26; one side of each rotating shaft 26 extending out of the turbine 22 is fixedly connected to a thread take-up runner 25; the three turbines 22 cooperate with the worm 23; the three thread take-up runners 25 are located below the straight line where the sewing holes 21 are located; by arranging the sliding table 29 and the electric cylinder 17, it is convenient to adjust the sewing position and improve the sewing efficiency; by arranging the thread take-up runner 25, the turbine 22, the branch pipe 13 and the rotating shaft 26, when the sewing device 18 moves and sews, the thread heads passing through the sewing holes 21 can always be hooked by the thread take-up runner 25, enabling sewing and improving the sewing efficiency.

[0016] Please refer to Figure 1, the detection roller 27 is a tension detection roller, and a sensor is connected to the outside of the detection roller 27; by providing a pair of pressing rollers 14, the flame-retardant and impermeable soil cloth is pressed together before sewing to improve the sewing efficiency; by providing the detection roller 27, the tension of the flame-retardant and impermeable soil cloth is detected to prevent gaps from appearing in the flame-retardant and impermeable soil cloth after sewing, and the sewing quality is detected.

[0017] Please refer to Figure 1 , the upper end of the bracket 20 is a smooth plexiglass surface.

[0018] During operation, start the first motor 11 and the electric cylinder 17, adjust the sewing device 18 to one side of the flame-retardant and impermeable soil cloth, pass the flame-retardant and impermeable soil cloth through between the pair of pressing rollers 14, and then start the first motor 11. The output end of the first motor 11 drives the lead screw 12 to rotate, and the sliding table 29 slides away from the first motor 11. Start the sewing device 18 to start sewing the flame-retardant and impermeable soil cloth. When the needle part of the sewing device 18 passes through the sewing hole 21, then start the third motor 24 to drive the worm 23 to rotate, so that the wire hook on the thread take-up runner 25 first hooks the wire on the sewing device 18, and then the needle of the sewing device 18 drives the wire to descend. After passing through the sewing hole 21, the wire on the sewing device 18 is sleeved together with the thread take-up runner 25 to complete the stitching; then the thread take-up runner 25 rotates counterclockwise by sixty degrees, and uses the original left wire hook to continue to hook the wire and sleeve it together with the wire on the sewing device 18; after completing the stitching, then pass the flame-retardant and impermeable soil cloth through the detection roller 27 and the driven roller 28, start the electric cylinder 17 to lift the sewing device 18, then start the first motor 11, slide the sliding table 29 to the initial position, start the second motor 15, and the output end of the second motor 15 moves the flame-retardant and impermeable soil cloth backward to sew the rear flame-retardant and impermeable soil cloth again.

[0019] As used in the specification and claims, certain terms are used to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and claims do not use the difference in name as a way to distinguish components, but use the difference in function of components as the criterion for distinction. As mentioned throughout the specification and claims, "comprising" is an open-ended term and should be interpreted as "including but not limited to". "Substantially" means within an acceptable error range. Those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect.

[0020] It should be noted that the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a commodity or system including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such commodity or system. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of additional identical elements in the commodity or system including said element.

[0021] The above description presents and describes several preferred embodiments of the present application. However, as mentioned above, it should be understood that the present application is not limited to the forms disclosed herein, should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the application concept described herein through the above teachings or the techniques or knowledge in the relevant field. And any changes and variations made by those skilled in the art without departing from the spirit and scope of the present application shall fall within the protection scope of the appended claims of the present application.

Claims

1. A sewing device for producing flame-retardant and anti-seepage soil cloth, comprising a base (10); the base (10) is slidably connected to a sliding table (29); two pairs of branch pipes (13) are fixedly arranged on the outer side of the base (10); a pair of pressing rollers (14) are rotatably connected between the pair of branch pipes (13) on the left; one of the branch pipes (13) on the left is fixedly connected to a second motor (15); the output end of the second motor (15) passes through the branch pipe (13) to which it is connected and is fixedly connected to the pressing roller (14); a pair of detection rollers (27) and a pair of driven rollers (28) are rotatably connected between the pair of branch pipes (13) on the right; the upper end of the base (10) abuts against a bracket (20); a plurality of sewing holes (21) are formed in the upper end of the bracket (20); characterized in that, It further includes a slide table (29) slidably connected to the base (10); the upper end of the slide table (29) is fixedly connected to an electric cylinder (17); the output end of the electric cylinder (17) is fixedly connected to a control circuit (16); a sewing device (18) is arranged on one side of the control circuit (16) close to the bracket (20); a first motor (11) is fixedly arranged at the slideway of the slide table (29) corresponding to the outside of the base (10); the output end of the first motor (11) is fixedly connected to a lead screw (12); the lead screw (12) is indirectly rotatably connected to the base (10); the lead screw (12) is threadedly connected to the slide table (29); a pair of support plates (19) are fixedly connected to the lower side of the upper end of the bracket (20); a third motor (24) is fixedly connected to one of the support plates (19); the output end of the third motor (24) is fixedly connected to a worm (23); the worm (23) is rotatably connected to the pair of support plates (19); the lower end of the bracket (20) is indirectly rotatably connected to three turbines (22); each of the turbines (22) is fixedly connected to a rotating shaft (26); one side of each rotating shaft (26) extending out of the turbine (22) is fixedly connected to a thread taking-up runner (25); the three turbines (22) are matched with the worm (23); the three thread taking-up runners (25) are located below the straight line where the sewing hole (21) is located.

2. A sewing device for producing flame-retardant and anti-seepage soil cloth according to claim 1, characterized in that: The detection roller (27) is a tension detection roller, and a sensor is connected to the outside of the detection roller (27).

3. A sewing device for producing a flame-retardant and anti-seepage soil cloth according to claim 1, characterized in that: The upper end of the bracket (20) is a smooth plexiglass surface.

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