Folding device for textile machine

Abstract

The present invention relates to the technical field of folding of textile machines, in particular to folding equipment of textile machines, comprising a main body component, which includes a guide component and a folding component fixed inside the guide component, a tightening component rotating inside the guide component, and a connecting component fixed on the guide component and the tightening component. The guide component can be used to guide cloth to the folding component for folding. The present invention can ensure that the speed and tension of the cloth when passing through the folding component are relatively uniform through the tightening component and the connecting component, thereby ensuring the stability of the cloth during processing. When the cloth is folded through a triangle plate in the folding component, it is supported by folding rollers and soft wheels on both sides of the triangle plate during folding. The cloth is characterized in that it can be rotated, so that the wear of the cloth during folding is reduced, thereby avoiding the problem of easy damage to the cloth during folding.

Description

Technical Field

[0001] The invention relates to the technical field of folding of textile machines, in particular to a folding device of a textile machine. Background Art

[0002] Textile machine folding equipment is usually used in the post-processing process of textiles, such as the folding of textiles such as cloth, bed sheets, quilt covers, etc. after weaving. Generally, after the cloth is folded, sewing work will be performed to form the cloth into a tubular shape for subsequent production and processing needs, thereby improving production efficiency and reducing manual labor.

[0003] However, the existing folding equipment of textile machines generally uses a triangle plate to fold the flat cloth, and then fastens it with two adjacent rollers. However, with this method, even if the tip of the triangle plate is chamfered, the tension of the cloth passing through the triangle plate is large, so that the thread ends of the cloth at the tip of the triangle plate are damaged, resulting in a decline in product quality. Therefore, improvement is needed. Summary of the invention

[0004] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0005] In view of the above-mentioned problem or the problem in the prior art that cloth is easily damaged when folded, the present invention is proposed.

[0006] Therefore, it is an object of the present invention to provide a folding device for a textile machine.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: a main body component, which includes a guide component, and a folding component fixed inside the guide component, and also includes a tightening component rotating inside the guide component, and also includes a connecting component fixed on the guide component and the tightening component, through which the cloth can be guided to the folding component for folding, and the folded cloth can be tightened by the tightening component, and at the same time, the connecting component can make the speed of guiding the cloth of the guide component and the tightening component consistent; a sewing component, which includes a telescopic rod fixed on the guide component, and a sewing machine fixed on the driving end of the telescopic rod, and also includes a triggering component fixed on the top of the sewing machine, the triggering component is connected to the guide component, and also includes a pressing component sliding inside the guide component, the pressing component and the triggering component are adapted, and also includes a pulling component fixed between the guide component and the pressing component, through which the telescopic rod can drive the sewing machine to move, so that the sewing machine can sew cloth of various widths, When adjusting, the sewing machine can drive the trigger component to trigger the pressing component, so that the pressing component is driven by the tension component to squeeze the cloth; the guide component includes an equipment frame, the inner walls on both sides of the equipment frame are provided with vertical grooves, and a No. 1 rod rotating on the top of the inner wall of the equipment frame, and also includes a No. 2 rod rotating on the middle of the inner wall of the equipment frame; the folding component includes a triangular plate fixed in the guide component, and folding rollers rotating at both ends of the triangular plate, and also includes a curved rod fixed at the bottom of the triangular plate at the intersection of two folding rollers, and also includes a soft wheel rotating on the end of the curved rod; the tightening component includes two shaft rods rotating on one side of the inner wall of the equipment frame, and a No. 1 rubber roller and a gear fixed on the outer wall of the shaft rod; the connecting component includes a fixed seat fixed on the inner wall of the equipment frame, and a connecting rod rotating on the inner wall of the fixed seat, and also includes a No. 2 rubber roller rotating on the inner wall of the equipment frame, the connecting rod and the No. 2 rubber roller are connected by a belt, and also includes a steering member fixed between the connecting rod and the shaft rod.

[0008] As a preferred solution of the folding device of the textile machine of the present invention, the trigger assembly includes a crossbar fixed in the guide assembly, and a slider sliding on the outer wall of the crossbar, and the top of the slider is provided with an inclined surface.

[0009] As a preferred solution of the folding device of the textile machine of the present invention, the pressing assembly includes slide plates sliding on both sides of the guide assembly, and extrusion rods rotating on the tops of the slide plates on both sides, and also includes force-bearing rods fixed on the bottoms of the slide plates on both sides.

[0010] As a preferred solution of the folding device of the textile machine of the present invention, the tension component includes tension belts arranged on both sides of the force-bearing rod, and fixed rods arranged in the tension belts on both sides, and the fixed rods are connected to the guide component.

[0011] The beneficial effects of the folding device of the textile machine of the present invention are as follows: the present invention can ensure that the speed and tension of the cloth when passing through the folding component are relatively uniform through the tightening component and the connecting component, thereby ensuring the stability of the cloth during processing, and when the cloth is folded through the triangular plate in the folding component, it is supported during folding by the folding rollers and soft wheels on both sides of the triangular plate, and is characterized in that it can rotate, so that the wear of the cloth during folding is reduced, avoiding the problem of easy damage of the cloth during folding. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0013] Figure 1 It is an overall schematic diagram of the folding equipment of the textile machine.

[0014] Figure 2 Schematic diagram of the internal structure of the folding device of a textile machine.

[0015] Figure 3 This is a schematic diagram of the structure of the main components of the folding equipment of a textile machine.

[0016] Figure 4 This is a schematic diagram of the structure of the sewing components in the folding device of a textile machine.

[0017] Figure 5 This is a schematic diagram of the structure of the guide component in the folding device of a textile machine.

[0018] Figure 6 This is a schematic diagram of the structure of the folding components in the folding equipment of a textile machine.

[0019] Figure 7 The diagram is a structural diagram of a tightening component and a connecting component in a folding device of a textile machine.

[0020] Figure 8 Schematic diagram of the trigger component structure in the folding device of a textile machine.

[0021] Fig. 9 This is a schematic diagram of the partial structure of the sewing components in the folding device of a textile machine.

[0022] In the figure: 100, main body component; 101, guide assembly; 102, folding assembly; 103, tightening assembly; 104, connecting assembly;

[0023] 101a, equipment rack; 101b, vertical slot; 101c, pole No. 1; 101d, pole No. 2;

[0024] 102a, triangular plate; 102b, folding roller; 102c, curved rod; 102d, flexible wheel;

[0025] 103a, shaft; 103b, rubber roller No. 1; 103c, gear;

[0026] 104a, fixed seat; 104b, connecting rod; 104c, second rubber roller; 104d, belt; 104e, steering member;

[0027] 200, sewing component; 201, telescopic rod; 202, sewing machine; 203, trigger assembly; 204, pressing assembly; 205, pulling assembly;

[0028] 201a, crossbar; 201b, slider; 201c, inclined plane;

[0029] 202a, slide plate; 202b, extrusion rod; 202c, force-bearing rod;

[0030] 203a, tension belt; 203b, fixing rod. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0033] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0034] Example 1, reference Figure 1 to Figure 7, which is the first embodiment of the present invention, provides a folding device for a textile machine, which can prevent the cloth from being damaged during the folding process. The device comprises a main body 100, which comprises a guide assembly 101, and a folding assembly 102 fixed inside the guide assembly 101, a tightening assembly 103 rotating inside the guide assembly 101, and a connecting assembly 104 fixed on the guide assembly 101 and the tightening assembly 103. The guide assembly 101 can guide the cloth to the folding assembly 102 for folding, and the tightening assembly 103 can tighten the folded cloth. At the same time, the connecting assembly 104 can make the speeds of the guide assembly 101 and the tightening assembly 103 guiding the cloth consistent;

[0035] The sewing component 200 includes a telescopic rod 201 fixed on the guide component 101, and a sewing machine 202 fixed on the driving end of the telescopic rod 201, and also includes a trigger component 203 fixed on the top of the sewing machine 202, the trigger component 203 is connected to the guide component 101, and also includes a pressing component 204 sliding in the guide component 101, the pressing component 204 and the trigger component 203 are adapted to each other, and also includes a tension component 205 fixed between the guide component 101 and the pressing component 204. The telescopic rod 201 can drive the sewing machine 202 to move, so that the sewing machine 202 can sew fabrics of various widths. When adjusting, the sewing machine 202 can drive the trigger component 203 to trigger the pressing component 204, so that the pressing component 204 is driven by the tension component 205 to squeeze the fabric.

[0036] Specifically, Figure 5 In the figure, the guide assembly 101 includes an equipment frame 101a, the inner walls on both sides of the equipment frame 101a are provided with vertical grooves 101b, and a rod 101c rotating on the top of the inner wall of the equipment frame 101a, and also includes a second rod 101d rotating at the middle of the inner wall of the equipment frame 101a, and the inlet of the woven fabric can be wrapped around from the top of the second rod 101d to the top of the first rod 101c.

[0037] Further, such as Figure 6In the figure, the folding component 102 includes a triangle plate 102a fixed in the guide component 101, the triangle plate 102a is fixed on the top of the equipment frame 101a in the guide component 101, the tip angle of the triangle plate 102a is ninety degrees, and the inclination angle installed on the guide component 101 is forty-five degrees, and there are folding rollers 102b rotating at both ends of the triangle plate 102a, the triangle plate 102a is located at the intersection of the two folding rollers 102b and is a flat head, and also includes a curved rod 102c fixed at the bottom of the triangle plate 102a at the intersection of the two folding rollers 102b, and also includes a soft wheel 102d rotating at the end of the curved rod 102c, the blade of the soft wheel 102d is an obtuse angle, and the blade of the soft wheel 102d corresponds to the sharp angle where the two folding rollers 102b intersect, and the cloth will go around the two folding rollers 102b after passing around the top of the second rod 101d.

[0038] Further, such as Figure 7 In the figure, the tightening assembly 103 includes two shafts 103a rotating on one side of the inner wall of the equipment frame 101a, and a No. 1 rubber roller 103b and a gear 103c fixed to the outer wall of the shaft 103a. The two gears 103c on the shaft 103a are meshed with each other, so that the two No. 1 rubber rollers 103b can rotate inward and outward at the same time. After the cloth passes around the two folding rollers 102b, the cloth needs to pass between the two No. 1 rubber rollers 103b.

[0039] Further, such as Figure 7 In the figure, the connecting assembly 104 includes a fixing seat 104a fixed to the inner wall of the equipment frame 101a, and a connecting rod 104b rotating on the inner wall of the fixing seat 104a, and also includes a No. 2 rubber roller 104c rotating on the inner wall of the equipment frame 101a, the connecting rod 104b and the No. 2 rubber roller 104c are connected by a belt 104d, and also includes a steering member 104e fixed between the connecting rod 104b and the shaft rod 103a, the steering member 104e is composed of two bevel gears, which can make the connecting rod 104b and the shaft rod 103a rotate at the same time, and the cloth will bypass the No. 2 rubber roller 104c before winding around the No. 1 rod 101c.

[0040] When in use, the fabric woven by the textile machine is wound around the No. 2 rod 101d, the No. 2 rubber roller 104c, the No. 1 rod 101c, the folding roller 102b, and the No. 1 rubber roller 103b on the main part 100. When the fabric passes through the main part 100, the fabric will be bent from the middle and guided downward when passing through the folding rollers 102b on both sides. Because the sharp angle of the triangle plate 102a is ninety degrees, and the inclination angle of the triangle plate 102a is forty-five degrees, the guidance of both ends of the bent fabric will also be forty-five degrees, so that it can be vertically guided downward to the tightening component 103, and during the fabric guiding process, the folding part of the fabric will be supported by the soft wheel 102d. Because the fabric is in a uniformly conveyed state, when the fabric passes through the support of the soft wheel 102d, It will also drive the soft wheel 102d to rotate, so the wear between the cloth and the soft wheel 102d is very small, which can avoid the problem that the folding part of the cloth is easily damaged when folding. At the same time, when the cloth passes through the part between the No. 1 rubber roller 103b and the No. 2 rubber roller 104c, the cloth will first drive the No. 2 rubber roller 104c to rotate, and the No. 2 rubber roller 104c will drive the belt 104d, the connecting rod 104b, the steering member 104e, and the No. 1 rubber roller 103b to rotate, so that the rotation speed of the No. 1 rubber roller 103b and the No. 2 rubber roller 104c is the same, so it can be ensured that the speed and tension of the cloth when passing through the folding component 102 and the tightening component 103 are relatively uniform, which can ensure the stability of the cloth during the folding process and avoid the problem of cloth damage during the folding process.

[0041] In summary, the tightening component 103 and the connecting component 104 can ensure that the speed and tension of the cloth are relatively uniform when passing through the folding component 102, thereby ensuring the stability of the cloth during processing. When the cloth is folded through the triangular plate 102a in the folding component 102, it is supported by the folding rollers 102b and the soft wheels 102d on both sides of the triangular plate 102a. The cloth can rotate to reduce the wear of the cloth during folding, thereby avoiding the problem of easy damage to the cloth during folding.

[0042] Example 2, reference Figures 1 to 9 , which is a second embodiment of the present invention, is different from the previous embodiment in that this embodiment provides a sewing component 200 of a folding device of a textile machine, such as Figure 8 In the embodiment, the trigger assembly 203 includes a cross bar 203a fixed in the guide assembly 101, the cross bar 203a is fixed inside the equipment frame 101a in the guide assembly 101, and a slider 203b sliding on the outer wall of the cross bar 203a, the top of the slider 203b is provided with an inclined surface 203c, and the inclined surface 203c at the top of the slider 203b is located at one end of the pressing assembly 204.

[0043] Specifically, Fig. 9In the figure, the pressing component 204 includes a slide plate 204a sliding on both sides of the guide component 101, the slide plate 204a slides in the vertical groove 101b in the guide component 101, and an extrusion rod 204b rotating on the top of the slide plates 204a on both sides. The cloth will bypass the extrusion rod 204b before going from the No. 2 rubber roller 104c to the No. 1 rod 101c. It also includes a force-bearing rod 204c fixed at the bottom of the slide plates 204a on both sides, and the force-bearing rod 204c is adapted to the inclined surface 203c.

[0044] Further, such as Fig. 9 In the figure, the tension component 205 includes a tension belt 205a arranged on both sides of the force-bearing rod 204c, and a fixed rod 205b arranged in the tension belt 205a on both sides. The fixed rod 205b is connected to the guide component 101, and the fixed rod 205b is fixed inside the equipment frame 101a in the guide component 101.

[0045] The rest of the structure is the same as that of Example 1.

[0046] When in use, after the cloth is wrapped around the main part 100, the telescopic rod 201 can drive the sewing machine 202 to approach the cloth at the bottom of the No. 1 rubber roller 103b. At this time, the sewing machine 202 will drive the slider 203b to slide. When the slider 203b slides, the force rod 204c will enter the inclined surface 203c. At this time, the tension belt 205a will drive the force rod 204c to move downward, so that the force rod 204c and the slide plate 204a will move downward, and the slide plate 204a will drive the squeezing rod 204b to squeeze the cloth downward, so that the cloth located between the No. 1 rubber roller 103b and the No. 2 rubber roller 104c is tightened, so that the folding effect is more stable.

[0047] In summary, before folding the cloth, the telescopic rod 201 can be used to drive the sewing machine 202 to the cloth that needs to be sewn, which can automatically trigger the tension component 205 and the downward pressure component 204 to tighten the cloth, so that the cloth folding process is more continuous, and during the cloth loading and unloading process, the cloth tension restriction is reduced, and the cloth can be loaded and unloaded more conveniently and quickly.

[0048] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A folding device for a textile machine, characterized in that: include, A main body component (100) comprising a guide component (101), and a folding component (102) fixed inside the guide component (101), a tightening component (103) rotating inside the guide component (101), and a connecting component (104) fixed to the guide component (101) and the tightening component (103); the guide component (101) can guide cloth to the folding component (102) for folding, and the tightening component (103) can tighten the folded cloth; and the connecting component (104) can make the speeds of guiding the cloth by the guide component (101) and the tightening component (103) consistent; A sewing component (200) comprising a telescopic rod (201) fixed to the guide component (101), and a sewing machine (202) fixed to the driving end of the telescopic rod (201), and further comprising a trigger component (203) fixed to the top of the sewing machine (202), wherein the trigger component (203) is connected to the guide component (101), and further comprising a pressing component (204) sliding inside the guide component (101), wherein the pressing component (204) and the trigger component The sewing machine (202) is adapted to the guide assembly (101) and the pressing assembly (203), and further comprises a pulling assembly (205) fixed between the guide assembly (101) and the pressing assembly (204); the telescopic rod (201) can drive the sewing machine (202) to move, so that the sewing machine (202) can sew fabrics of various widths; when adjusting, the sewing machine (202) can drive the trigger assembly (203) to trigger the pressing assembly (204), so that the pressing assembly (204) is driven by the pulling assembly (205) to squeeze the fabric; The guide assembly (101) comprises an equipment rack (101a), the inner walls on both sides of the equipment rack (101a) are provided with vertical grooves (101b), and a first rod (101c) rotating on the top of the inner wall of the equipment rack (101a), and also comprises a second rod (101d) rotating on the middle of the inner wall of the equipment rack (101a); The folding assembly (102) comprises a triangular plate (102a) fixed in the guide assembly (101), and folding rollers (102b) rotating at both ends of the triangular plate (102a), a curved rod (102c) fixed at the bottom of the triangular plate (102a) at the intersection of the two folding rollers (102b), and a flexible wheel (102d) rotating at the end of the curved rod (102c); The tightening assembly (103) comprises two shafts (103a) rotating on one side of the inner wall of the equipment frame (101a), and a No. 1 rubber roller (103b) and a gear (103c) fixed to the outer wall of the shaft (103a); The connecting assembly (104) comprises a fixing seat (104a) fixed to the inner wall of the equipment frame (101a), and a connecting rod (104b) rotating on the inner wall of the fixing seat (104a), and also comprises a second rubber roller (104c) rotating on the inner wall of the equipment frame (101a), the connecting rod (104b) and the second rubber roller (104c) being connected via a belt (104d), and also comprises a steering member (104e) fixed between the connecting rod (104b) and the shaft (103a).

2. The folding device for a textile machine according to claim 1, characterized in that: The trigger assembly (203) comprises a crossbar (203a) fixed in the guide assembly (101), and a sliding block (203b) sliding on the outer wall of the crossbar (203a), wherein a slope (203c) is provided on the top of the sliding block (203b).

3. The folding device for a textile machine according to claim 1, characterized in that: The pressing component (204) comprises slide plates (204a) sliding on both sides of the guide component (101), and extrusion rods (204b) rotating on the tops of the slide plates (204a) on both sides, and also comprises force-bearing rods (204c) fixed on the bottoms of the slide plates (204a) on both sides.

4. The folding device for a textile machine according to claim 3, characterized in that: The tension component (205) comprises tension bands (205a) arranged on both sides of the force-bearing rod (204c), and fixed rods (205b) arranged in the tension bands (205a) on both sides, and the fixed rods (205b) are connected to the guide component (101).

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