Non-woven fabric stretching structure for bleaching non-woven fabric

Abstract

The non-woven fabric stretching structure comprises a base, a bleaching groove is formed in the upper end of the base, a T-shaped groove is formed in the inner side wall of the bleaching groove, an electric push rod groove is formed in the side wall of the base, an electric push rod is connected to the side wall of the electric push rod groove in a glued mode, and a stretching plate is connected to the output end of the electric push rod in a glued mode. A first lead screw groove is formed in the upper end of the stretching plate, a servo motor is arranged at the upper end of the stretching plate, the output end of the servo motor is fixedly connected with a lead screw through the first lead screw groove, the lead screw is in threaded connection with a clamp device, and the clamp device comprises an L-shaped support and a lower clamping jaw fixed to the side wall of the L-shaped support. According to the non-woven fabric stretching device, the stretching mode is easy to operate, the number of structures is small, and the non-woven fabric is controlled by the servo motor and the electric push rod in the stretching process, so that accurate positioning can be achieved in the stretching process, workers are prevented from making direct contact with bleaching liquid, and the risk that the workers are corroded is reduced.

Description

Technical Field

[0001] The utility model relates to the field of power grid cleaning, in particular to a non-woven fabric stretching structure for non-woven fabric bleaching. Background Art

[0002] Non-woven fabrics have no warp and weft, so they are very convenient to cut and sew. They are also light and easy to shape, so they are loved by handicraft enthusiasts. Because it is a fabric that does not require spinning and weaving, it is just that the textile staple fibers or filaments are oriented or randomly arranged to form a fiber mesh structure, and then reinforced by mechanical, thermal bonding or chemical methods. It is not made of yarns interwoven and knitted together one by one, but the fibers are directly bonded together by physical methods. Therefore, when you take the sticky scale in your clothes, you will find that you can't pull out the thread ends one by one. Non-woven fabrics have broken through the traditional textile principles and have the characteristics of short process flow, fast production rate, high output, low cost, wide application, and multiple sources of raw materials.

[0003] Chinese patent document CN219240026U discloses a non-woven fabric stretching unit, including a bottom plate, the left and right sides of the top of the bottom plate are fixedly connected with a first bearing seat, the inner rear side wall and the inner front side wall of the first bearing seat are rotatably connected with a first stretching wheel, a stretching device is arranged above the bottom plate, a lifting structure is arranged above the bottom plate, the stretching device includes a motor frame fixedly connected to the top of the bottom plate, a driving motor is fixedly connected to the back of the motor frame, the output shaft of the driving motor is fixedly connected to a rotating shaft, the outer side of the rotating shaft is fixedly connected with a transmission wheel, and the outer surface of the transmission wheel is connected with a transmission belt. The above device has limitations on the stretching of non-woven fabrics. This stretching method is not suitable for stretching non-woven fabrics during bleaching. The bleaching liquid is corrosive. After the bleaching work is carried out, some mechanisms or parts will be damaged due to corrosion, and the skin of the operator will also be damaged. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a non-woven fabric stretching structure for bleaching non-woven fabrics.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a non-woven fabric stretching structure for bleaching non-woven fabrics, comprising a base, a bleaching tank is provided at the upper end of the base, a T-shaped slot is provided on the inner side wall of the bleaching tank, an electric push rod slot is provided on the side wall of the base, an electric push rod is glued to the side wall of the electric push rod slot, a stretching plate is glued to the output end of the electric push rod, a first screw rod slot is provided at the upper end of the stretching plate, a servo motor is provided at the upper end of the stretching plate, the output end of the servo motor is fixedly connected to the screw rod through the first screw rod slot, the screw rod is threadedly connected to a clamp device, the clamp device comprises an L-shaped bracket and a lower clamping jaw fixed to the side wall of the L-shaped bracket, an upper clamping jaw is provided at the upper end of the lower clamping jaw, a threaded hole is provided on the upper end of the upper clamping jaw, a bolt is threadedly connected to the threaded hole, a ball threaded hole is provided on the upper end of the L-shaped bracket, a second screw rod slot is provided on the upper end of the base, a servo motor is provided on the upper end of the base, and the output end of the servo motor is fixedly connected to the screw rod through the second screw rod slot.

[0006] Preferably, the T-slot and the second screw slot are on the same side;

[0007] Used to increase the stability of nonwoven fabrics during stretching.

[0008] Preferably, the side wall of the base is provided with two electric push rod grooves and two electric push rods;

[0009] It is used to ensure the stability of the stretching plate during the stretching process, and will not affect the stretching of the non-woven fabric due to a single force.

[0010] Preferably, the electric push rod slot is L-shaped;

[0011] Used to prevent the stretching plate from falling off during the stretching process.

[0012] Preferably, three threaded holes are formed on the upper end of each upper clamping jaw;

[0013] It is used to clamp the non-woven fabric more firmly and reduce the shedding of the non-woven fabric during the clamping process.

[0014] Preferably, the end of the L-shaped bracket close to the ball threaded hole is T-shaped;

[0015] Used to cooperate with T-slot to increase the stability of stretching.

[0016] The utility model has the following beneficial effects:

[0017] 1. In the utility model, firstly, the servo motor is controlled to raise the two L-shaped brackets to the same horizontal position, then the non-woven fabric is placed between the upper clamp and the lower clamp, and then all six bolts are tightened to fix the non-woven fabric, and then the servo motor is controlled to descend to the corresponding position for stretching. The stretching method is simple to operate and has fewer structures, which reduces the effect of the corrosion of the bleaching liquid on the stretching of the non-woven fabric. The stretching process of the non-woven fabric is controlled by the servo motor and the electric push rod, so the stretching process can be accurately positioned, and the workers are prevented from directly contacting the bleaching liquid, thereby reducing the risk of corrosion to the workers.

[0018] 2. In the utility model, screw drive and electric push rod stretching are adopted. The device has the advantages of simple structure, easy processing, low cost, self-locking, etc., which greatly improves its scope of application and use value, and is worthy of promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional diagram of a non-woven fabric stretching structure for non-woven fabric bleaching proposed by the utility model;

[0020] Figure 2 A cross-sectional view of a non-woven fabric stretching structure for non-woven fabric bleaching proposed by the utility model;

[0021] Figure 3 A three-dimensional diagram of a clamp device in a non-woven fabric stretching structure for bleaching non-woven fabrics proposed by the utility model;

[0022] Figure 4 This is a cross-sectional view of AA in a non-woven fabric stretching structure for non-woven fabric bleaching proposed by the utility model.

[0023] Legend:

[0024] 1. Base; 11. Electric push rod slot; 12. Bleaching tank; 13. Stretching plate; 14. T-slot; 15. First screw slot; 16. Second screw slot; 2. Servo motor; 21. Electric push rod; 22. Screw; 3. Clamp device; 31. L-shaped bracket; 32. Ball threaded hole; 33. Lower clamp; 34. Upper clamp; 35. Bolt; 36. Threaded hole. DETAILED DESCRIPTION

[0025] 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.

[0026] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] Reference Figure 1-4 The utility model provides an embodiment: a non-woven fabric stretching structure for bleaching non-woven fabrics, comprising a base 1, a bleaching tank 12 is provided at the upper end of the base 1, a T-shaped slot 14 is provided on the inner side wall of the bleaching tank 12, an electric push rod slot 11 is provided on the side wall of the base 1, an electric push rod 21 is glued to the side wall of the electric push rod slot 11, a stretching plate 13 is glued to the output end of the electric push rod 21, a first screw rod slot 15 is provided at the upper end of the stretching plate 13, a servo motor 2 is arranged at the upper end of the stretching plate 13, and the output end of the servo motor 2 is fixedly connected to the screw rod 22 through the first screw rod slot 15, The screw rod 22 is threadedly connected to the clamp device 3, and the clamp device 3 includes an L-shaped bracket 31 and a lower clamping jaw 33 fixed to the side wall of the L-shaped bracket 31, an upper clamping jaw 34 is arranged on the upper end of the lower clamping jaw 33, a threaded hole 36 is opened on the upper end of the upper clamping jaw 34, and a bolt 35 is threadedly connected to the threaded hole 36, a ball threaded hole 32 is opened on the upper end of the L-shaped bracket 31, a second screw rod groove 16 is opened on the upper end of the base 1, a servo motor 2 is arranged on the upper end of the base 1, and the output end of the servo motor 2 is fixedly connected to the screw rod 22 through the second screw rod groove 16, and there are two servo motors 2 in total.

[0028] The T-slot 14 and the second screw slot 16 are on the same side. Two electric push rod slots 11 and two electric push rods 21 are arranged on the side wall of the base 1. The electric push rod slot 11 is L-shaped. Three threaded holes 36 are opened on the upper end of each upper clamping jaw 34. The end of the L-shaped bracket 31 close to the ball threaded hole 32 is T-shaped.

[0029] Working principle: first, control the servo motor 2 to raise the two L-shaped brackets 31 to the same horizontal position, then put the non-woven fabric between the upper clamp 34 and the lower clamp 33, and then tighten all six bolts 35 to fix the non-woven fabric, and then control the servo motor 2 to descend to the corresponding position, start the electric push rod 21 to push the stretching plate 13 and move, so as to achieve the stretching of the non-woven fabric. The stretching method of the device is simple to operate and has fewer structures. At the same time, it avoids workers from directly contacting the bleaching solution, thereby ensuring the safety of workers.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A non-woven fabric stretching structure for non-woven fabric bleaching, comprising a base (1), characterized in that: The upper end of the base (1) is provided with a bleaching tank (12), the inner side wall of the bleaching tank (12) is provided with a T-shaped slot (14), the side wall of the base (1) is provided with an electric push rod slot (11), the side wall of the electric push rod slot (11) is glued with an electric push rod (21), the output end of the electric push rod (21) is glued with a stretching plate (13), the upper end of the stretching plate (13) is provided with a first screw rod slot (15), the upper end of the stretching plate (13) is provided with a servo motor (2), the output end of the servo motor (2) is fixedly connected to a screw rod (22) through the first screw rod slot (15), and the screw rod (22) is threadedly connected to a clamping device The clamp device (3) comprises an L-shaped bracket (31) and a lower clamping jaw (33) fixed to the side wall of the L-shaped bracket (31); an upper clamping jaw (34) is arranged at the upper end of the lower clamping jaw (33); a threaded hole (36) is provided at the upper end of the upper clamping jaw (34); a bolt (35) is threadedly connected to the threaded hole (36); a ball threaded hole (32) is provided at the upper end of the L-shaped bracket (31); a second screw groove (16) is provided at the upper end of the base (1); a servo motor (2) is arranged at the upper end of the base (1); and an output end of the servo motor (2) is fixedly connected to a screw (22) via the second screw groove (16).

2. The nonwoven stretching structure for nonwoven bleaching according to claim 1, characterized in that: The T-shaped slot (14) and the second screw rod slot (16) are on the same side.

3. The nonwoven stretching structure for nonwoven bleaching according to claim 1, characterized in that: The side wall of the base (1) is provided with two electric push rod grooves (11) and two electric push rods (21).

4. The nonwoven stretching structure for nonwoven bleaching according to claim 1, characterized in that: The electric push rod slot (11) is L-shaped.

5. The nonwoven stretching structure for nonwoven bleaching according to claim 1, characterized in that: Three threaded holes (36) are formed at the upper end of each upper clamping jaw (34).

6. The nonwoven stretching structure for nonwoven bleaching according to claim 1, characterized in that: One end of the L-shaped bracket (31) close to the ball threaded hole (32) is T-shaped.

Images