Lace fabric laddering and splitting device

Abstract

The utility model provides a lace fabric laddering and splitting device which comprises a machine frame, a fabric roller, a laddering roller and a separating and dedusting mechanism, the fabric roller and the laddering roller are both installed on the machine frame, the separating and dedusting mechanism is installed on the machine frame and arranged between the fabric roller and the laddering roller, and the separating and dedusting mechanism comprises a separating roller, a separating plate and a dust collection hole. The multiple partition plates are arranged on the separation roller at equal intervals, the dust collection holes are formed in the surface of the separation roller and located between the adjacent partition plates, and the separation roller is connected with the negative pressure fan through a pipeline; by the adoption of the technical scheme, the lace fabric is installed on the fabric roller in a cloth rolling mode, then part of all split filaments in the lace fabric are drawn out, the drawn split filaments are connected to the filament drawing roller after being pulled by the separating roller, the split filaments located on the separating roller are separated by the separating plate, the problem of mutual winding can be avoided, and the quality of the lace fabric is improved. And the dust collection holes in the separation roller can adsorb short fibers on the silk threads, so that the dust removal effect is achieved.

Description

Technical Field

[0001] The utility model relates to the field of lace fabric production equipment, in particular to a lace fabric drawing and slitting device. Background Art

[0002] Slitting usually refers to the process of forming a fabric effect with a special texture or pattern through specific technical techniques such as removing the knitting needle from the needle cylinder or needle plate according to the fabric structure during fabric processing. Slitting can form unique lines or patterns on the fabric, increasing the beauty and design of the fabric.

[0003] In the process of drawing and slitting the lace fabric, the fabric will produce fine short fluff due to external traction or friction between the silk threads. On the one hand, the fine short fluff will mix into the air and flow, and slowly fall to the ground. When connected with other substances, it will form fluff, which can easily enter the nasal cavity of the staff and endanger their health. On the other hand, some fine fluff will be mixed into the warp strips as the roller rotates, affecting the subsequent processing quality. In addition, the lace may be entangled with each other when the fabric is drawn and slid. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In order to solve the above problems in the prior art, the utility model provides a lace fabric drawing and slitting device.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0008] A lace fabric drawing and slitting device, comprising a frame, a fabric roller, a drawing roller and a separation and dust removal mechanism;

[0009] The fabric roller and the spinning roller are both installed on the frame;

[0010] The separation and dust removal mechanism is installed on the frame and is arranged between the fabric roller and the spinning roller. The separation and dust removal mechanism includes a separation roller, a partition plate and a dust suction hole.

[0011] The partition plates are provided in plurality and are arranged on the separation roller at equal intervals;

[0012] The dust suction holes are provided on the surface of the separation roller and are located between adjacent partition plates;

[0013] The separation roller is connected to the negative pressure fan through a pipeline.

[0014] Preferably, the separation and dust removal mechanism further includes a shaft seat, a motor, a reducer and a heating wire;

[0015] The shaft seats are installed at both ends of the separation roller and fixed on the frame;

[0016] The motor is connected to the separation roller via a speed reducer;

[0017] The heating wire is installed on the surface of the separation roller.

[0018] Preferably, the longitudinal section of the separation roller is triangular in shape, the partition plate is arranged on one side surface of the separation roller, and the heating wire is fixed on an edge of the separation roller away from the partition plate.

[0019] Preferably, the frame is in an L-shaped structure, the fabric roller is installed on the top of the vertical part of the frame, and the spinning roller is installed at one end of the horizontal part of the frame.

[0020] Preferably, both ends of the fabric roller are connected to bearing seats, a limiting groove corresponding to the bearing seat is opened at the top of the vertical part of the frame, an electric push rod is arranged at the top opening of the limiting groove, and the electric push rod is connected to the bearing seat.

[0021] (III) Beneficial effects

[0022] The beneficial effect of the utility model is that: by adopting the above-mentioned technical scheme, the lace fabric is installed on the fabric roller in the form of a cloth roll, and then a part of all the slit wires in the lace fabric are drawn out, and the drawn slit wires are connected to the wire drawing roller after being pulled by the separation roller. The slit wires on the separation roller are isolated by the partition plate, which can avoid the problem of mutual entanglement, and the dust suction holes on the separation roller can absorb the short fluff on the silk thread, thereby achieving the effect of dust removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of a lace fabric drawing and slitting device;

[0024] Figure 2 It is a structural schematic diagram of the separation and dust removal mechanism;

[0025] Figure 3 It is a schematic diagram of the longitudinal section structure of the separation roller.

[0026] Description of reference numerals:

[0027] 1. Frame;

[0028] 2. Fabric roller;

[0029] 3. Wire drawing roller;

[0030] 4. Separation and dust removal mechanism;

[0031] 41. Shaft seat; 42. Separation roller; 43. Dust suction hole; 44. Separation plate; 45. Speed ​​reducer; 46. Motor; 47. Heating wire;

[0032] 5. Bearing seat;

[0033] 6. Electric push rod. DETAILED DESCRIPTION

[0034] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation modes in conjunction with the accompanying drawings.

[0035] Please refer to Figures 1 to 3 The utility model provides a lace fabric drawing and slitting device, comprising a frame 1, a fabric roller 2, a drawing roller 3 and a separation and dust removal mechanism 4;

[0036] The fabric roller 2 and the spinning roller 3 are both installed on the frame 1;

[0037] The separation and dust removal mechanism 4 is installed on the frame 1 and is arranged between the fabric roller 2 and the spinning roller 3. The separation and dust removal mechanism 4 includes a separation roller 42, a partition plate 44 and a dust suction hole 43;

[0038] A plurality of partition plates 44 are provided, which are arranged on the separation roller 42 at equal intervals;

[0039] The dust suction holes 43 are formed on the surface of the separation roller 42 and are located between adjacent partition plates 44;

[0040] The separation roller 42 is connected to the negative pressure fan through a pipeline;

[0041] When in use, the lace fabric is installed on the fabric roller 2 in the form of a cloth roll, and then a part of all the slit wires in the lace fabric are drawn out, and the drawn slit wires are connected to the wire drawing roller 3 after being pulled by the separation roller 42. The slit wires on the separation roller 42 are isolated by the partition plate 44 to avoid the problem of mutual entanglement, and the dust suction holes 43 on the separation roller 42 can absorb the short fluff on the silk thread to achieve the effect of dust removal.

[0042] It should be noted that the slit wire supported by the separation roller 42 is subjected to a small traction force when passing through the dust suction hole 43 , and will not affect the density of the winding of the spinning roller 3 .

[0043] In this embodiment, the separation and dust removal mechanism 4 further includes a shaft seat 41, a motor 46, a reducer 45 and a heating wire 47;

[0044] The shaft seats 41 are installed at both ends of the separation roller 42 and fixed on the frame 1;

[0045] The motor 46 is connected to the separation roller 42 via the speed reducer 45;

[0046] The heating wire 47 is installed on the surface of the separation roller 42;

[0047] When in use, the motor 46 is connected to the separation roller 42 through the reducer 45, and can drive the separation roller 42 to rotate. When the wire drawing is completed, the separation roller 42 is driven to rotate by the motor 46, so that the heating wire 47 on the separation roller 42 contacts with the slitting wire, which can quickly melt the slitting wire and make the slitting more neat.

[0048] In this embodiment, the longitudinal section of the separation roller 42 is triangular in shape, the partition plate 44 is disposed on one side of the separation roller 42 , and the heating wire 47 is fixed on an edge of the separation roller 42 away from the partition plate 44 .

[0049] In this embodiment, the frame 1 is an L-shaped structure, the fabric roller 2 is installed on the top of the vertical part of the frame 1, the wire drawing roller 3 is installed at one end of the horizontal part of the frame 1, both ends of the fabric roller 2 are connected to the bearing seat 5, and the top of the vertical part of the frame 1 is provided with a limiting groove corresponding to the bearing seat 5, and an electric push rod 6 is provided at the top opening of the limiting groove, and the electric push rod 6 is connected to the bearing seat 5;

[0050] When in use, the electric push rod 6 drives the bearing seat 5 to rise and fall, thereby adjusting the height of the fabric roller 2, and then adjusting the tension of the fabric during the drawing and slitting process.

[0051] The working principle of the utility model is as follows:

[0052] The lace fabric is installed on the fabric roller 2 in the form of a cloth roll, and then a part of all the slit wires in the lace fabric are drawn out, and the drawn slit wires are connected to the wire drawing roller 3 after being pulled by the separation roller 42. The slit wires on the separation roller 42 are isolated by the partition plate 44 to avoid the problem of mutual entanglement, and the dust suction holes 43 on the separation roller 42 can absorb the short fluff on the silk thread to achieve the effect of dust removal.

[0053] The circuits, electronic components and modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by this utility model does not involve improvements to software and methods.

[0054] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in related technical fields, are also included in the patent protection scope of the present invention.

[0055] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A lace fabric drawing and slitting device, characterized in that: It includes a frame, a fabric roller, a spinning roller and a separation and dust removal mechanism; The fabric roller and the spinning roller are both installed on the frame; The separation and dust removal mechanism is installed on the frame and is arranged between the fabric roller and the spinning roller. The separation and dust removal mechanism includes a separation roller, a partition plate and a dust suction hole. The partition plates are provided in plurality and are arranged on the separation roller at equal intervals; The dust suction holes are provided on the surface of the separation roller and are located between adjacent partition plates; The separation roller is connected to the negative pressure fan through a pipeline.

2. A lace fabric drawing and slitting device according to claim 1, characterized in that: The separation and dust removal mechanism also includes a shaft seat, a motor, a reducer and a heating wire; The shaft seats are installed at both ends of the separation roller and fixed on the frame; The motor is connected to the separation roller via a speed reducer; The heating wire is installed on the surface of the separation roller.

3. A lace fabric drawing and slitting device according to claim 2, characterized in that: The longitudinal section of the separation roller is in a triangular shape, the partition plate is arranged on one side surface of the separation roller, and the heating wire is fixed on an edge of the separation roller away from the partition plate.

4. A lace fabric drawing and slitting device according to claim 1, characterized in that: The frame is in an L-shaped structure, the fabric roller is installed on the top of the vertical part of the frame, and the spinning roller is installed at one end of the horizontal part of the frame.

5. A lace fabric drawing and slitting device according to claim 4, characterized in that: Both ends of the fabric roller are connected to bearing seats, a limiting groove corresponding to the bearing seat is opened on the top of the vertical part of the frame, an electric push rod is arranged at the top opening of the limiting groove, and the electric push rod is connected to the bearing seat.

Images