Polyester fabric surface pleat removing equipment

Abstract

The utility model provides polyester fabric surface pleat removing equipment, and belongs to the technical field of pleat removing equipment. A wet spraying mechanism and a hot pressing mechanism are arranged in the case; the two groups of spraying mechanisms are respectively arranged on two sides of the fabric; the two groups of hot pressing mechanisms are arranged on the two sides of the fabric respectively, and each hot pressing mechanism comprises a hot roller and a steam exhaust port; the hot roller can perform hot pressing on the fabric; the steam exhaust port is connected with an external steam exhaust mechanism through an air pipe and used for absorbing and removing water vapor generated by hot pressing. According to the pleat removing equipment, the wet spraying mechanism is arranged in front of the hot pressing mechanism, and the polyester fabric can be wetted before hot pressing, so that the pleat removing effect is improved. A spray head of the wetting mechanism is arranged on a movable base, the movable base and the spray head are driven by a driving motor to move, and the spraying coverage range can be changed so as to adapt to fabrics with different widths.

Description

Technical Field

[0001] The utility model relates to the technical field of pleat removal equipment, in particular to a pleat removal equipment for the surface of polyester fabrics. Background Art

[0002] Polyester fabrics may have wrinkles due to various reasons during the production and processing process. Before rolling and packaging, wrinkles need to be removed to make the surface smooth to ensure the quality of the fabric. Polyester fabric wrinkle removal is implemented by a wrinkle removal device. Existing wrinkle removal devices remove wrinkles on the surface of the fabric by heat pressing. However, polyester fabrics are relatively strong, and the wrinkle removal effect of simple heat pressing is not good after deformation. Therefore, the utility model provides a wrinkle removal device for the surface of polyester fabrics. Utility Model Content

[0003] The utility model aims to provide a device for removing wrinkles from the surface of polyester fabrics.

[0004] In order to solve the above technical problems, the purpose of the utility model is achieved as follows:

[0005] A polyester fabric surface wrinkle removal device comprises: a chassis; a fabric inlet and a fabric outlet are respectively provided at both ends of the chassis, and a fabric guide roller, a wet spraying mechanism and a heat pressing mechanism are arranged inside the chassis; the wet spraying mechanism is arranged in front of the heat pressing mechanism along the fabric movement direction;

[0006] The wet spraying mechanism is composed of two groups, which are respectively arranged on both sides of the fabric and include a plurality of nozzles; the nozzles face the fabric, and each nozzle is arranged on a separate movable seat; the plurality of movable seats are arranged side by side and are divided into a central movable seat, a first end movable seat, a second end movable seat and a middle movable seat according to their positions;

[0007] A slide bar is provided in the chassis; the central movable seat is fixedly sleeved at the center of the slide bar; the first end movable seat is slidably sleeved on the slide bar and is located on one side of the central movable seat; the second end movable seat is slidably sleeved on the slide bar and is located on the other side of the central movable seat; the middle movable seat is slidably sleeved on the slide bar and is located between the central movable seat and the first end movable seat / the second end movable seat;

[0008] A screw rod parallel to the sliding rod is arranged on one side of the sliding rod; the screw rod is driven to rotate by a driving motor arranged on the chassis; the central moving seat and the middle moving seat are both provided with through holes for relative sliding connection with the screw rod; the first end moving seat and the second end moving seat are both provided with screw holes for threaded connection with the screw rod; the surface of the screw rod is provided with two groups of threads in different directions, respectively cooperating with the first end moving seat and the second end moving seat;

[0009] The first end moving seat and the bottom of the middle moving seat are connected together by a connecting rod to achieve synchronous movement; the second end moving seat and the bottom of the middle moving seat are connected together by a connecting rod to achieve synchronous movement;

[0010] The heat pressing mechanism consists of two groups, which are respectively arranged on both sides of the fabric, and include a heat pressing seat, a heat roller and a steam exhaust port;

[0011] The heat pressing seat is arranged inside the machine box in a liftable manner through a lifting device; the number of the heat rollers is several and they are evenly distributed on the side of the heat pressing seat facing the fabric;

[0012] There are several exhaust ports, which are evenly distributed on the side of the heat pressing seat facing the fabric and located between two adjacent heat rollers; the exhaust ports are connected to an external exhaust mechanism through an air duct.

[0013] On the basis of the above solution and as a preferred solution of the above solution, there are two sliding rods distributed on both sides of the screw rod.

[0014] On the basis of the above scheme and as a preferred scheme of the above scheme, the lifting device is a cylinder.

[0015] On the basis of the above scheme and as a preferred scheme of the above scheme, there are four cylinders distributed at the four corners of the hot pressing seat.

[0016] On the basis of the above solution and as a preferred solution of the above solution, sliding protrusions are arranged at the four corners of the heat pressing seat; and the sliding protrusions are slidably arranged in sliding recesses located inside the chassis.

[0017] The beneficial effect of the utility model is that the de-pleating device provided by the utility model is provided with a spraying mechanism before the hot pressing mechanism, which can wet the polyester fabric before hot pressing to improve the de-pleating effect. The spraying head of the spraying mechanism is arranged on a movable seat, and the movable seat and the spraying head are driven by a driving motor to move, so that the spraying coverage range can be changed to adapt to fabrics of different widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the structure of the hot pressing mechanism of the utility model.

[0020] Figure 3 It is a schematic diagram of the structure of the wet spraying mechanism of the utility model.

[0021] Figure 4 It is a top view of the wet spraying mechanism of the utility model.

[0022] In the figure: 1, chassis; 2, guide roller; 3, nozzle; 4, movable seat; 41, center movable seat; 42, first end movable seat; 43, second end movable seat; 44, middle movable seat; 5, sliding rod; 6, screw rod; 7, driving motor; 8, connecting rod; 9, hot pressing seat; 10, hot roller; 11, exhaust port; 12, cylinder; 13, sliding convexity; 14, sliding concaveness. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0024] like Figure 1 As shown, a polyester fabric surface wrinkle removal device comprises: a chassis 1, with a fabric inlet and a fabric outlet respectively opened at both ends of the chassis 1, and a fabric guide roller 2, a spray mechanism and a heat pressing mechanism arranged inside. The spray mechanism is arranged in front of the heat pressing mechanism along the fabric movement direction, that is, the fabric passes through the spray mechanism first.

[0025] The spray mechanism is composed of two groups, which are respectively arranged on both sides of the fabric, and include a plurality of spray heads 3, which are connected to the spray mechanism to spray liquid to wet the fabric. The spray heads 3 face the fabric, and each spray head is arranged on a separate moving seat 4.

[0026] like Figure 3 and Figure 4 As shown, a plurality of movable seats 4 are arranged side by side and are divided into a central movable seat 41 , a first end movable seat 42 , a second end movable seat 43 and a middle movable seat 44 according to their positions.

[0027] Two slide bars 5 are provided in the chassis 1, and the center moving seat 41 is fixedly sleeved at the center position of the slide bar 5 and cannot be moved. The first end moving seat 42 is slidably sleeved on the slide bar 5 and is located on one side of the center moving seat 41. The second end moving seat 43 is slidably sleeved on the slide bar 5 and is located on the other side of the center moving seat 41. The middle moving seat 44 is slidably sleeved on the slide bar 5 and is divided into two groups, one of which is located between the center moving seat 41 and the first end moving seat 42, and the other is located between the center moving seat 41 and the second end moving seat 43.

[0028] A screw rod 6 is arranged parallel to the slide rod 5 on one side, and the screw rod 6 is driven to rotate by a driving motor 7 arranged on the chassis 1. The center moving seat 41 and the middle moving seat 44 are both provided with through holes for relative sliding connection with the screw rod 6. The diameter of the through hole is larger than the diameter of the screw rod 6, so that the center moving seat 41 and the middle moving seat 44 do not contact the screw rod 6. The first end moving seat 42 and the second end moving seat 43 are both provided with screw holes for threaded connection with the screw rod 6. Two groups of threads in different directions are arranged on the surface of the screw rod 6, which respectively cooperate with the first end moving seat 42 and the second end moving seat 43 to drive the first end moving seat 42 and the second end moving seat 43 to move closer to or away from the center moving seat 41 at the same time, thereby adjusting the width of the spray coverage of the nozzle 3.

[0029] The first end moving seat 42 and the bottom of the middle moving seat 44 are connected together by a connecting rod 8 to achieve synchronous movement. The second end moving seat 43 and the bottom of the middle moving seat 44 are connected together by a connecting rod 8 to achieve synchronous movement. The connecting rod 8 is hinged to the bottom of the moving seat 4, and two adjacent connecting rods 8 are hinged.

[0030] like Figure 2 As shown, the heat pressing mechanism is divided into two groups, which are respectively arranged on both sides of the fabric to heat press the fabric, including a heat pressing seat 9, a hot roller 10 and a steam exhaust port 11,

[0031] The hot pressing seat 9 is arranged inside the chassis 1 in a liftable manner through a lifting device. Preferably, the lifting device is a cylinder 12, which is four in number and is distributed at the four corners of the hot pressing seat 9.

[0032] There are several hot rollers 10, which are evenly arranged on the side of the hot pressing seat 9 facing the fabric, and the hot pressing of the fabric is realized with the rise and fall of the hot pressing seat 9. The hot rollers 10 are connected to a heating device, and can generate heat to perform hot pressing on the fabric.

[0033] There are several exhaust ports 11, which are evenly distributed on the side of the heat pressing seat 9 facing the fabric and are located between two adjacent hot rollers 10. The exhaust ports 11 are connected to an external exhaust mechanism through an air duct. The exhaust mechanism can absorb the water vapor generated by the hot pressing of the hot roller 10, and can also absorb impurities on the surface of the fabric to improve the cleanliness of the fabric surface.

[0034] Among them, sliding protrusions 13 are arranged at the four corners of the heat pressing seat 9 , and the sliding protrusions 13 are slidably arranged in sliding recesses 14 located inside the chassis 1 to improve the stability of the lifting and lowering of the heat pressing seat 9 .

[0035] The fabric is first wetted by a wet spray mechanism to improve the de-crease effect, and then the fabric is de-creased by a hot pressing mechanism, while also being dried and cleaned of impurities.

[0036] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A polyester fabric surface wrinkle removal device, characterized in that: include: A machine case (1); a cloth inlet and a cloth outlet are respectively provided at both ends of the machine case (1), and a fabric guide roller (2), a wetting mechanism and a heat pressing mechanism are arranged inside the machine case (1); the wetting mechanism is arranged in front of the heat pressing mechanism along the fabric movement direction; The wet spraying mechanism comprises two groups, which are respectively arranged on both sides of the fabric and include a plurality of spray heads (3); the spray heads (3) face the fabric, and each of the spray heads is arranged on a separate movable seat (4); the plurality of movable seats (4) are arranged side by side and are divided into a central movable seat (41), a first end movable seat (42), a second end movable seat (43) and a middle movable seat (44) according to their positions; A slide bar (5) is arranged in the chassis (1); the central movable seat (41) is fixedly sleeved at the central position of the slide bar (5); the first end movable seat (42) is slidably sleeved on the slide bar (5) and is located on one side of the central movable seat (41); the second end movable seat (43) is slidably sleeved on the slide bar (5) and is located on the other side of the central movable seat (41); the middle movable seat (44) is slidably sleeved on the slide bar (5) and is located between the central movable seat (41) and the first end movable seat (42) / the second end movable seat (43); A screw rod (6) parallel to the sliding rod (5) is arranged on one side thereof; the screw rod (6) is driven to rotate by a driving motor (7) arranged on the chassis (1); the central movable seat (41) and the middle movable seat (44) are both provided with through holes for relative sliding connection with the screw rod (6); the first end movable seat (42) and the second end movable seat (43) are both provided with screw holes for threaded connection with the screw rod (6); the surface of the screw rod (6) is provided with two groups of threads in different directions, which respectively cooperate with the first end movable seat (42) and the second end movable seat (43); The first end movable seat (42) and the bottom of the middle movable seat (44) are connected together by a connecting rod (8) to achieve synchronous movement; the second end movable seat (43) and the bottom of the middle movable seat (44) are connected together by a connecting rod (8) to achieve synchronous movement; The heat pressing mechanism comprises two groups, which are respectively arranged on both sides of the fabric and include a heat pressing seat (9), a heat roller (10) and a steam exhaust port (11); The heat pressing seat (9) is arranged inside the machine case (1) in a manner that it can be lifted and lowered by means of a lifting device; the number of the heat rollers (10) is several and they are evenly distributed on the side of the heat pressing seat (9) facing the fabric; The exhaust ports (11) are in a plurality and are evenly distributed on the side of the heat pressing seat (9) facing the fabric and located between two adjacent heat rollers (10); the exhaust ports (11) are connected to an external exhaust mechanism via an air duct.

2. The polyester fabric surface wrinkle removal device according to claim 1, characterized in that: There are two sliding rods (5) distributed on both sides of the screw rod (6).

3. The polyester fabric surface wrinkle removal device according to claim 1, characterized in that: The lifting device is a cylinder (12).

4. The polyester fabric surface wrinkle removal device according to claim 3, characterized in that: There are four cylinders (12) distributed at the four corners of the hot pressing seat (9).

5. The polyester fabric surface wrinkle removal device according to claim 1, characterized in that: Sliding protrusions (13) are arranged at the four corners of the heat pressing seat (9); the sliding protrusions (13) are slidably arranged in sliding recesses (14) located inside the chassis (1).

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