Cloth collecting mechanism of circular knitting machine and circular knitting machine equipment

Abstract

The utility model discloses a cloth collecting mechanism of a circular knitting machine. The cloth collecting mechanism comprises a base, two first guide rollers, a first driver and a collecting box. And the first driver drives one first guide roller to rotate, so that the other first guide roller rotates reversely. The two first guide rollers play a role of rollers, and the processed cloth on the circular knitting machine is downwards pulled and sent out. That is to say, the cloth processed on the circular knitting machine is cylindrical and tends to be flattened along with approaching the two first guide rollers. The collecting box rotates along with the rotating table, and meanwhile the cloth pulled out by the two first guide rollers enters the collecting box. The utility model further discloses circular knitting machine equipment which comprises a mounting frame, a circular knitting machine, a protofilament frame and the cloth collecting mechanism. The mounting frame is matched with the cloth collecting mechanism, and the first frame body is further telescopically provided with a third frame body matched with the collecting box. The cloth collecting device has the beneficial effects that creases are left at the flattened position of the cylindrical cloth, so that the cloth is more convenient to collect and take out.

Description

Technical Field

[0001] The utility model relates to a circular knitting machine, in particular to a fabric collecting mechanism of a circular knitting machine. Background Art

[0002] A circular knitting machine is a textile processing device, and the processed fabric is in a cylindrical shape. When collecting the fabric processed by the circular knitting machine, the cylindrical fabric is generally flattened and folded in half. Currently, the flattened and folded fabric is generally wound by a winding method. That is, a shaft drives a winding drum to rotate, and the winding drum winds the fabric. Because during the winding process, the fabric is pulled relatively tightly, and after being wound onto the winding drum, layer by layer is also pressed relatively tightly, so it is very easy to leave creases at the flattened position, affecting the quality of the fabric. Content of the Utility Model

[0003] This application provides a fabric collecting mechanism for a circular knitting machine, which can solve the problems raised in the background art.

[0004] In this application, in the first aspect, a fabric collecting mechanism for a circular knitting machine is provided, including:

[0005] A base, including a fixing part, a rotating table rotatable around a vertical axis on the fixing part, and a first motor for driving the rotating table to rotate; both the left and right sides of the rotating table are provided with upward extending parts;

[0006] Two first guide rollers, rotatable around a horizontal axis on the extending parts on both sides of the rotating table; there is a gap for the fabric to pass through;

[0007] A first drive for driving the two first guide rollers to rotate in opposite directions;

[0008] A collecting box, placed on the rotating table of the base, and located below the two first guide rollers.

[0009] Further, two baffles are fixedly connected to the outer wall of the front side or the rear side of the collecting box, and the tops of the two baffles both exceed the collecting box.

[0010] Further, it further includes: two groups of guiding components, respectively arranged on the tops of the two extending parts; the guiding component includes: a connecting rod with the lower end fixed to the extending part, and two second guide rollers rotatably arranged at the upper end of the connecting rod and bifurcated.

[0011] Further, a first hatch door that can be opened and closed is arranged on the front side or the rear side of the collecting box.

[0012] In the second aspect, a circular knitting machine device is further provided, characterized in that it includes:

[0013] A mounting frame, including a first frame body with a tabletop and a second frame body without a tabletop; one side of the second frame body is also provided with a vertical opening;

[0014] The circular knitting machine is installed on the top surface of the second frame body, and the second storage door that can be opened on the equipment frame corresponds to the opening of the second frame body.

[0015] The raw silk frame is installed on the tabletop of the first frame body.

[0016] The fabric collecting mechanism described in the first aspect is installed inside the second frame body.

[0017] Furthermore, a third frame body with a tabletop is telescopically arranged on the first frame body at a position close to the opening of the second frame body.

[0018] To sum up, in this application, a fabric collecting mechanism for a circular knitting machine includes a base, two first guide rollers, a first drive, and a collecting box. The first drive drives one of the first guide rollers to rotate, causing the other first guide roller to rotate in the opposite direction. The two first guide rollers act as rollers to pull the fabric processed on the circular knitting machine downward and send it out. That is, the fabric processed on the circular knitting machine is in a tubular shape and tends to be flattened as it approaches the two first guide rollers. The collecting box rotates with the rotating table, and at the same time, the fabric pulled out by the two first guide rollers enters the collecting box. A circular knitting machine device includes a mounting frame, a circular knitting machine, a raw silk frame, and the above-mentioned fabric collecting mechanism. The mounting frame is coordinated with the fabric collecting mechanism, and the first frame body is also telescopically provided with a third frame body that cooperates with the collecting box. The beneficial effects are as follows: The tubular fabric leaves creases at the flattened position, making it more convenient to collect and take out the fabric. Description of the Drawings

[0019] In order to better and clearly illustrate the technical solutions in the embodiments of the present application or the background art, the drawings required for use in the embodiments of the present application or the background art will be described below.

[0020] Figure 1 It is the front view of the fabric collecting mechanism of the circular knitting machine;

[0021] Figure 2 It is the side view of the fabric collecting mechanism of the circular knitting machine;

[0022] Figure 3 It is the top view of the mounting frame;

[0023] Figure 4 It is the front view of the circular knitting machine device.

[0024] In the figure,

[0025] 1. Base; 1a. Fixed part; 1b. Rotating table; 1b1. Extended part; 1c. First motor;

[0026] 2. First guide roller; 2a. Gear;

[0027] 3. First drive;

[0028] 4. Collection box; 4a. Baffle; 4b. First compartment door

[0029] 5. Guide assembly; 5a. Connecting rod; 5b. Second guide roller

[0030] 6. Mounting bracket; 6a. First frame body; 6a1. Third frame body; 6b. Second frame body; 6b1. Opening

[0031] 7. Circular knitting machine; 7a. Second compartment door

[0032] 8. Raw silk frame Detailed implementation mode

[0033] The following further explanations are made in conjunction with the accompanying drawings. Unless otherwise defined, the technical terms or scientific terms used in this disclosure should have the ordinary meanings understood by those with ordinary skills in the field to which this disclosure belongs. The "first", "second" and similar terms used in this disclosure do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "including" or "comprising" mean that the elements or objects appearing before this word cover the elements or objects listed after this word and their equivalents, without excluding other elements or objects. Words such as "connected" or "coupled" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Upper", "lower", "left", "right", etc. are only used to represent relative position relationships. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0034] Please refer to Figure 1 and Figure 2 , a fabric collection mechanism for a circular knitting machine, comprising a base 1, two first guide rollers 2, a first drive 3 and a collection box 4.

[0035] The base 1 includes a fixed part 1a, a rotating table 1b and a first motor 1c. The rotating table 1b is rotatably connected to the fixed part 1a about a vertical axis. More specifically, a rotating shaft is fixedly connected to the center position of the bottom surface of the rotating table 1b, and the rotating shaft is rotatably connected to the fixed part 1a. Both the left and right sides of the rotating table 1b have upward extension parts 1b1, that is, the rotating table 1b is concave-shaped. The first motor 1c is used to drive the rotating table 1b to rotate. More specifically, the first motor 1c is fixedly connected to the fixed part 1a, and the output shaft and the rotating shaft are driven by a belt.

[0036] Two first guide rollers 2 rotate about a horizontal axis on the extended parts 1b1 on both sides of the rotating table 1b. More specifically, both shaft ends of the first guide roller 2 can be rotatably connected to the corresponding extended part 1b1 through bearings. A spacing for the fabric to pass through is left between the two first guide rollers 2. More specifically, after setting this spacing, when the fabric passes through the two first guide rollers 2, there is extrusion contact between the fabric and both of the two first guide rollers 2.

[0037] The first drive 3 drives the two first guide rollers 2 to rotate in opposite directions. More specifically, meshing gears 2a can be provided between the shaft ends on one side of the two first guide rollers 2. The first drive 3 drives one of the first guide rollers 2 to rotate, and through the two meshing gears 2a, the other first guide roller 2 is driven to rotate in the opposite direction. The two first guide rollers 2 act as rollers to pull down and send out the fabric processed on the circular knitting machine 7. That is, the fabric processed on the circular knitting machine 7 is in a tubular shape and tends to be flattened as it approaches the two first guide rollers 2.

[0038] The collection box 4 is placed on the rotating table 1b of the base 1 and is located below the two first guide rollers 2. That is, the collection box 4 rotates with the rotating table 1b, and at the same time, the fabric pulled out by the two first guide rollers 2 enters the collection box 4.

[0039] In some embodiments, two baffles 4a are fixedly connected to the outer wall on the front side or the rear side of the collection box 4, and the tops of the two baffles 4a both extend beyond the collection box 4.

[0040] In this way, in cooperation with the two extended parts 1b1 of the rotating table 1b, the two baffles 4a can block the fabric that extends beyond the box body.

[0041] In some embodiments, the fabric collection mechanism of the circular knitting machine further includes two groups of guiding components 5. The two groups of guiding components 5 are respectively arranged on the tops of the two extended parts. The guiding component 5 includes a connecting rod 5a and two second guide rollers 5b. The lower end of the connecting rod 5a is fixedly connected to the extended part 1b1, and the two second guide rollers 5b are rotatably arranged at the upper end of the connecting rod 5a and are bifurcated.

[0042] In this way, the fabric on the circular knitting machine 7 first passes through the guidance of the two groups of guiding components 5 and then more stably enters the two first guide rollers 2.

[0043] In some embodiments, a first hatch 4b that can be opened and closed is provided on the front side or the rear side of the collection box 4. More specifically, there can be two first hatches 4b. The two vertical edges are respectively hinged to the collection box 4, and jacks are provided on the two first hatches 4b. The two first hatches 4b are closed by inserting a bolt through the jacks of the two hatches.

[0044] In this way, the first hatch 4b can be opened to more conveniently take out the fabric collected in the collection box 4.

[0045] Please refer toFigure 3 and Figure 4 , a circular knitting machine 7 device, comprising a mounting frame 6, a circular knitting machine 7, a raw yarn frame 8 and the above-mentioned fabric collecting mechanism.

[0046] The mounting frame 6 includes a first frame body 6a with a tabletop and a second frame body 6b without a tabletop. One side of the second frame body 6b also has a vertical opening 6b1.

[0047] The circular knitting machine 7 is installed on the top surface of the second frame body 6b, and the second hatch 7a that can be opened on the equipment frame corresponds to the opening 6b1 of the second frame body 6b.

[0048] The raw yarn frame 8 is installed on the tabletop of the first frame body 6a.

[0049] The fabric collecting mechanism is installed inside the second frame body 6b.

[0050] In some embodiments, a third frame body 6a1 with a tabletop is also telescopically arranged at a position of the first frame body 6a close to the opening 6b1 of the second frame body 6b. More specifically, the telescoping of the third frame body 6a1 relative to the first frame body 6a can be achieved by a ball slide rail.

[0051] In this way, the third frame body 6a1 can be pulled out, which is more convenient for operating the collection box 4.

Claims

1. A fabric collecting mechanism for a circular knitting machine, characterized in that, Comprising: A base (1), including a fixing portion (1a), a rotating table (1b) rotatable about a vertical axis within the fixing portion (1a), and a first motor (1c) for driving the rotation of the rotating table (1b); both the left and right sides of the rotating table (1b) are provided with upward extending portions (1b1); Two first guide rollers (2), rotatable about a horizontal axis on the extending portions (1b1) on both sides of the rotating table (1b); there is a gap left for the fabric to pass through; A first drive (3) for driving the two first guide rollers (2) to rotate in opposite directions; A collection box (4), placed on the rotating table (1b) of the base (1), and located below the two first guide rollers (2).

2. The fabric collecting mechanism of a circular knitting machine according to claim 1, characterized in that, Two baffles (4a) are fixedly connected to the outer wall on the front or rear side of the collection box (4), and the tops of the two baffles (4a) both extend beyond the collection box (4).

3. The fabric collecting mechanism of a circular knitting machine according to claim 1, characterized in that, Further comprising: Two groups of guiding assemblies (5), respectively arranged on the tops of the two extending portions (1b1); each guiding assembly (5) includes: a connecting rod (5a) with its lower end fixed to the extending portion (1b1), and two second guide rollers (5b) rotatably arranged at the upper end of the connecting rod (5a) and bifurcated.

4. A fabric collecting mechanism of a circular knitting machine according to claim 1, characterized in that, A first hatch door (4b) that can be opened and closed is provided on the front or rear side of the collection box (4).

5. A circular knitting machine device, characterized in that, Comprising: A mounting frame (6), including a first frame body (6a) with a tabletop and a second frame body (6b) without a tabletop; one side of the second frame body (6b) is also provided with a vertical opening (6b1); A circular knitting machine (7), installed on the top surface of the second frame body (6b), and a second hatch door (7a) that can be opened on the equipment frame corresponds to the opening (6b1) of the second frame body (6b); A raw yarn frame (8), installed on the tabletop of the first frame body (6a); The fabric collection mechanism according to any one of claims 1 - 4, installed within the second frame body (6b).

6. The circular knitting machine device according to claim 5, characterized in that, A third frame body (6a1) with a tabletop is telescopically arranged on the first frame body (6a) at a position close to the opening (6b1) of the second frame body (6b).

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