Leveling device for polyester fabric

Abstract

The utility model discloses a polyester fabric flattening device which comprises a bottom plate, a box body is fixedly connected to the upper surface of the bottom plate, a second limiting roller is arranged on one side of the upper surface of the bottom plate, a second limiting roller is arranged on the other side of the upper surface of the bottom plate, and a power connection box is arranged on one side of the top end of the box body. According to the flattening device for the polyester fabric, through cooperation of a bottom plate, a box body, a power connection box, a blocking door, a first limiting roller, a second limiting roller, a transverse pipe and a constant-pressure assembly, after a connector injects clear water into the transverse pipe, the water pressure in the transverse pipe is continuously increased, a compression spring can be compressed, and a round block, a transverse rod and a rubber pad can move towards the compression spring; in the process, the rubber pads at the bottom ends of the vertical rods and the water injection ports at the top ends of the sprayers are staggered, clear water in the transverse pipes can be sprayed to the passing polyester fabric through the sprayers at the moment, the outlet water pressures of the sprayers are almost the same at the moment when the sprayers spray the clear water, and the uniformity of the wettability of the sprayers spraying the polyester fabric can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth production, in particular to a polyester cloth flattening device. Background Art

[0002] Polyester fiber, commonly known as "polyester", is a synthetic fiber obtained by spinning polyester formed by the polycondensation of organic dibasic acid and diol, referred to as PET fiber, which belongs to a polymer compound. It was invented in 1941 and is currently the largest variety of synthetic fiber. The biggest advantage of polyester fiber is its excellent wrinkle resistance and shape retention, and it has high strength and elastic recovery ability. It is durable, wrinkle-resistant, iron-free, and non-sticky.

[0003] Polyester cloth will wrinkle due to tension, and it needs to be smoothed during the production process. Therefore, the patent with application number 202221444417.3 in the disclosed technology is applied, including a bottom plate, on which two groups of limiting rollers are symmetrically installed, and a water spraying mechanism for spraying water on the cloth and a lower electric ironing plate for ironing the bottom of the cloth are installed between the two groups of limiting rollers. Although the cloth after water spraying can be ironed and wrinkled at both ends by the upper and lower electric ironing plates, the wrinkle removal efficiency can be greatly improved, and the water spraying operation is to wet the cloth, which can prevent the cloth from being damaged during ironing, and the water absorbs heat and evaporates, which is beneficial to ironing and wrinkle removal of the cloth.

[0004] However, the device still has certain minor drawbacks in actual use. For example, the interior of the T-tube lacks a constant pressure maintaining function. When multiple nozzles under the T-tube are discharging water, it is easy for the nozzles close to the water injection point to spray more clean water, while the nozzles far away from the water injection point spray less clean water. This will cause uneven wetting of the cloth passing through the polyester, making it inconvenient to carry out high-quality flattening operations on the polyester cloth. Utility Model Content

[0005] The purpose of the utility model is to provide a polyester cloth smoothing device to solve the problem that the interior of the T-tube proposed in the above-mentioned background technology lacks a constant pressure maintaining function. During the water discharge period of multiple nozzles below the T-tube, it is easy for the nozzles close to the water injection point to spray more clean water, while the nozzles far away from the water injection point spray less clean water, which will then cause uneven wetting of the polyester cloth passing through, making it inconvenient to carry out high-quality smoothing operations on the polyester cloth.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a polyester cloth flattening device, comprising a bottom plate, a box body is fixedly connected to the upper surface of the bottom plate, a second limiting roller is arranged on one side of the upper surface of the bottom plate, a second limiting roller is arranged on the other side of the upper surface of the bottom plate, a power connection box is arranged on one side of the top of the box body, a baffle is arranged on the front surface of the box body, two transverse tubes are arranged in sequence from top to bottom inside the box body, a constant pressure assembly is arranged on one side of the inner side of the transverse tube, and a plurality of spray nozzles are fixedly connected to the bottom end of the outer wall of the transverse tube at equal distances. Head, a joint is fixedly connected to the outer end of the horizontal tube, the constant pressure assembly includes a round block, a rubber sleeve, a compression spring, a horizontal rod, a vertical rod and a rubber pad, the round block is located on the inner side of the horizontal tube, the outer wall of the round block is fixedly sleeved with a rubber sleeve, the rubber sleeve is fitted with the inner wall of the horizontal tube, one side surface of the round block is fixedly connected to a compression spring, the other side surface of the round block is fixedly connected to a horizontal rod, a plurality of vertical rods are equidistantly fixed to the bottom end of the outer wall of the horizontal rod, the bottom end of the vertical rod is fixedly connected to a rubber pad, and the rubber pad is fitted with the inner wall of the horizontal tube.

[0007] Preferably, a stopper rod is fixedly connected to the lower part of the other inner side of the transverse tube, and the contact surface of the stopper rod and the vertical rod are tightly pressed against each other.

[0008] Preferably, the compression spring is connected to the cross tube through a connecting assembly, and the connecting assembly includes a rotating cylinder, a circular plate, a cross tube, a screw rod, a plate, a slider and a slide groove. The rotating cylinder is rotatably connected to one end of the outer wall of the cross tube, the inner wall of the rotating cylinder is fixedly connected to a circular plate, the inner wall of the circular plate is fixedly connected to the cross tube, the inner wall of the cross tube is threadedly connected to a screw rod, the inner end of the screw rod is fixedly connected to a plate, the plate is fixedly connected to the contact surface of the compression spring, the upper and lower ends of the outer wall of the plate are fixedly connected to sliders, and the slider is slidably connected to the cross tube through a slide groove.

[0009] Preferably, an observation window is embedded and fixedly connected to the front side of the outer wall of the horizontal cylinder, and scales are horizontally arranged on the upper and lower sides of the observation window, and the scales are arranged above the outer wall of the horizontal cylinder.

[0010] Preferably, a telescopic rod is fixedly connected between the sticking plate and the round block.

[0011] Compared with the prior art, the utility model has the following advantages:

[0012] Through the coordination among the bottom plate, the box, the electrical box, the baffle, the first limit roller, the second limit roller, the transverse tube and the constant pressure assembly, the operator first passes the polyester cloth to be leveled through the box and pulls the through end at a uniform speed. During this process, the operator starts the water supply device outside the joint and the iron component inside the box. After injecting clean water into the transverse tube through the joint, the water pressure inside the transverse tube increases continuously, which can compress the compression spring, and the round block, transverse rod and rubber pad move toward the compression spring. During this process, the rubber pad at the bottom of the vertical rod is misaligned with the water injection port at the top of the nozzle. At this time, the clean water inside the transverse tube can be sprayed to the polyester cloth passing through the nozzle. The water pressure of multiple nozzles is almost the same at the moment of spraying clean water, which can improve the uniformity of the wetness of the polyester cloth sprayed by the nozzle, and facilitate the subsequent high-quality leveling operation of the polyester cloth.

[0013] Through the coordination among the bottom plate, the box body, the electrical box, the baffle door, the first limiting roller, the second limiting roller, the cross tube, the cross bar assembly and the connecting assembly, the operator can apply force to the rotary drum to rotate the circular plate, and can control the plate to move closer to or away from the circular block, and can realize the force of the compression spring on the circular block, so as to control the water pressure of the clean water sprayed out by the nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above and other features, advantages and aspects of the embodiments of the present disclosure will become more apparent with reference to the following detailed description in conjunction with the accompanying drawings. Throughout the accompanying drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and the originals and elements are not necessarily drawn to scale.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 for Figure 1 A partial sectional view of the left side of the box;

[0017] Figure 3 for Figure 2 A partial enlarged view of

[0018] Figure 4 for Figure 3 Schematic diagram of the connection structure of the horizontal tube, horizontal rod and vertical rod.

[0019] In the figure: 1, bottom plate, 2, box body, 3, power box, 4, door, 5, first limit roller, 6, second limit roller, 7, horizontal tube, 8, constant pressure assembly, 801, round block, 802, rubber sleeve, 803, compression spring, 804, horizontal bar, 805, vertical bar, 806, rubber pad, 9, connecting assembly, 901, rotary cylinder, 902, round plate, 903, horizontal cylinder, 904, screw rod, 905, pasting plate, 906, slider, 907, slide groove, 10, nozzle, 11, joint, 12, observation window, 13, scale, 14, telescopic rod, 15, gear lever. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4The utility model provides a technical solution: a polyester cloth flattening device, comprising a bottom plate 1, a box body 2 is fixedly connected to the upper surface of the bottom plate 1, and openings are provided on both sides of the box body 2 for the polyester cloth to be flattened to pass through, a second limiting roller 6 is provided on one side of the upper surface of the bottom plate 1, and a second limiting roller 5 is provided on the other side of the upper surface of the bottom plate 1. A power connection box 3 is provided on one side of the top of the box body 2, and the power connection box 3 can be connected to an external power supply connection line to supply power to the ironing parts inside the box body 2. A baffle 4 is provided on the front surface of the box body 2, and two transverse tubes 7 are arranged in sequence from top to bottom inside the box body 2. A constant pressure component 8 is provided on one side of the inner side of the transverse tube 7, and a plurality of nozzles 10 are fixedly connected to the bottom end of the outer wall of the transverse tube 7 at equal intervals, and the nozzles 10 and the joints 11 are connected to the inner side of the transverse tube 7. A joint 11 is fixedly connected to the outer end of the transverse tube 7, and the joint 11 can be connected to an external water supply device so as to inject clean water into the inner side of the transverse tube 7, and the constant pressure The assembly 8 includes a round block 801, a rubber sleeve 802, a compression spring 803, a cross bar 804, a vertical bar 805 and a rubber pad 806. The round block 801 is located on one side of the interior of the cross tube 7. The outer wall of the round block 801 is fixedly sleeved with a rubber sleeve 802. The rubber sleeve 802 and the rubber pad 806 are both made of rubber material and have a certain degree of flexibility. The rubber sleeve 802 fits the inner wall of the cross tube 7. A compression spring 803 is fixedly connected to the surface of one side of the round block 801. The compression spring 803 The coefficient of 3 is 0.5-2N / CM. A horizontal bar 804 is fixedly connected to the other side surface of the round block 801. A plurality of vertical bars 805 are fixedly connected to the bottom end of the outer wall of the horizontal bar 804 at equal intervals. A rubber pad 806 is fixedly connected to the bottom end of the vertical bar 805. The rubber pad 806 fits the inner wall of the horizontal tube 7. A stopper 15 is fixedly connected to the lower part of the other side of the interior of the horizontal tube 7. The contact surface of the stopper 15 and the vertical bar 805 are tightly pressed. The stopper 15 can limit the movement of the vertical bar 805 to the left.

[0022] The compression spring 803 is connected to the cross tube 7 through a connecting assembly 9, and the connecting assembly 9 includes a rotary cylinder 901, a circular plate 902, a cross tube 903, a screw rod 904, a plate 905, a slider 906 and a slide groove 907. The rotary cylinder 901 is rotatably connected to one end of the outer wall of the cross tube 7, and the rotary cylinder 901 is rotatably connected to the cross tube 7 through a sealed bearing. The inner wall of the rotary cylinder 901 is fixedly connected to the circular plate 902, and the inner wall of the circular plate 902 is fixedly connected to the cross tube 903. The inner wall of the cross tube 903 is threadedly connected to the screw rod 904, and the inner side end of the screw rod 904 is fixedly connected to the plate 905. The plate 905 is fixedly connected to the contact surface of the compression spring 803, and the upper and lower ends of the outer wall of the plate 905 are fixedly connected to sliders 906. The slider 906 is connected to the cross tube 7 through the slide groove 907. The horizontal tube 7 is connected by sliding card connection, and the slider 906 can slide left and right inside the slide groove 907, but cannot move up and down, front and back, which can improve the stability of the plate 905 when it slides left and right. An observation window 12 is embedded and fixed on the front side of the outer wall of the horizontal cylinder 903. The observation window 12 is made of transparent PVC material. There are scales 13 on the upper and lower sides of the observation window 12. The scale 13 is set above the outer wall of the horizontal cylinder 903, which can facilitate the operator to observe the position of the screw rod 904 inside the horizontal cylinder 903. A telescopic rod 14 is fixed between the plate 905 and the round block 801. The telescopic rod 14 is composed of a square cylinder and a square rod. The square rod can slide left and right inside the square cylinder, which can improve the stability of the round block 801 when it moves left and right.

[0023] During the use of the polyester cloth leveling device, the operator first passes the polyester cloth to be leveled through the box 2 and pulls the through end at a uniform speed. During this process, the operator starts the water supply device outside the joint 11 and the iron component inside the box 2. After water is injected into the horizontal pipe 7 through the joint 11, the water pressure inside the horizontal pipe 7 continues to increase, which can compress the compression spring 803, and the round block 801, the horizontal rod 804 and the rubber pad 806 move toward the compression spring 803. During this process, the rubber pad 806 at the bottom of the vertical rod 805 and the spray The water inlet at the top of the head 10 is made to be misaligned. At this time, the clean water inside the horizontal tube 7 can be sprayed onto the passing polyester cloth through the nozzle 10. The water pressure of multiple nozzles 10 is almost the same at the moment of spraying clean water, which can improve the uniformity of the wetness of the polyester cloth sprayed by the nozzle 10. After the ironing component inside the box 1 is started, the hot ironing board irons the passing polyester cloth to make it flat. The water spraying operation at the front side is to wet the polyester cloth. When ironing, it can prevent the polyester cloth from being damaged, and the water absorbs heat and evaporates, which is beneficial to ironing and removing wrinkles from the polyester cloth.

[0024] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do 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 should not be understood as a limitation on the present invention.

[0025] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0026] It should also be noted that, for ease of description, only the parts related to the relevant disclosure are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other; it should be noted that the concepts of "first", "second", etc. mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units; it should be noted that the modifications of "one" and "multiple" mentioned in the present disclosure are schematic and not restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more"; the names of the messages or information exchanged between multiple devices in the embodiments of the present disclosure are only for illustrative purposes, and are not used to limit the scope of these messages or information.

[0027] The standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of various parts, fiber yarns and cloth layers adopt conventional means such as mature bolts, rivets, welding, twisting, blending, needle punching and hot-melt compounding in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0028] 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 polyester cloth flattening device, comprising a bottom plate (1), characterized in that: The upper surface of the bottom plate (1) is fixedly connected to a box body (2), a second limiting roller (6) is provided on one side of the upper surface of the bottom plate (1), and a second limiting roller (5) is provided on the other side of the upper surface of the bottom plate (1), a power connection box (3) is provided on one side of the top end of the box body (2), a baffle door (4) is provided on the front surface of the box body (2), two transverse tubes (7) are provided in sequence from top to bottom inside the box body (2), a constant pressure assembly (8) is provided on one side of the inside of the transverse tube (7), a plurality of nozzles (10) are fixedly connected at equal distances to the bottom end of the outer wall of the transverse tube (7), and a joint (11) is fixedly connected to the outer end of the transverse tube (7); The constant pressure assembly (8) comprises a round block (801), a rubber sleeve (802), a compression spring (803), a cross bar (804), a vertical bar (805) and a rubber pad (806); The round block (801) is located on one side of the interior of the transverse tube (7); a rubber sleeve (802) is fixedly sleeved on the outer wall of the round block (801); the rubber sleeve (802) fits the inner wall of the transverse tube (7); a compression spring (803) is fixedly connected to the surface of one side of the round block (801); a transverse rod (804) is fixedly connected to the surface of the other side of the round block (801); a plurality of vertical rods (805) are fixedly connected to the bottom end of the outer wall of the transverse rod (804) at equal distances; a rubber pad (806) is fixedly connected to the bottom end of the vertical rod (805); and the rubber pad (806) fits the inner wall of the transverse tube (7).

2. The polyester cloth flattening device according to claim 1, characterized in that: A stop rod (15) is fixedly connected to the lower part of the other side of the interior of the transverse tube (7), and the contact surface of the stop rod (15) and the vertical rod (805) are tightly pressed against each other.

3. The polyester cloth flattening device according to claim 1, characterized in that: The compression spring (803) is connected to the transverse tube (7) via a connecting assembly (9); The connecting assembly (9) comprises a rotating cylinder (901), a circular plate (902), a horizontal cylinder (903), a screw rod (904), a contact plate (905), a sliding block (906) and a sliding groove (907); The rotary cylinder (901) is rotatably connected to one end of the outer wall of the transverse tube (7); a circular plate (902) is fixedly connected to the inner wall of the rotary cylinder (901); a transverse cylinder (903) is fixedly connected to the inner wall of the circular plate (902); a screw rod (904) is threadedly connected to the inner wall of the transverse cylinder (903); a plate (905) is fixedly connected to the inner end of the screw rod (904); the plate (905) is fixedly connected to the contact surface of the compression spring (803); sliders (906) are fixedly connected to the upper and lower ends of the outer wall of the plate (905); and the slider (906) is slidably connected to the transverse tube (7) through a slide groove (907).

4. The polyester cloth flattening device according to claim 3, characterized in that: An observation window (12) is embedded and fixedly connected to the front side of the outer wall of the horizontal cylinder (903), and scales (13) are horizontally arranged on the upper and lower sides of the observation window (12), and the scales (13) are arranged above the outer wall of the horizontal cylinder (903).

5. The polyester cloth flattening device according to claim 3, characterized in that: A telescopic rod (14) is fixedly connected between the sticking plate (905) and the round block (801).

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