A mop yarn drawing and winding machine

Abstract

This invention discloses a mop fabric pulling and winding machine, including a feeding device for placing fabric; a pulling device located on one side of the feeding device for pulling the fabric fed by the feeding device into threads, and conveying multiple strips of fabric and multiple threads after pulling; a thread collecting device located on the opposite side of the feeding device for collecting the multiple threads; and a winding and collecting device located on one side of the thread collecting device for winding and collecting the multiple strips of fabric after separating them vertically. This invention separates the fabric into multiple strips of fabric and threads using the pulling device, wherein the threads enter the suction pipe together after passing through the dividing port on the dividing rod and are automatically collected by the fan, resulting in high pulling efficiency. The strips of fabric are then separated vertically and wound and collected by the collecting device, resulting in high collecting efficiency. When the ends of two rolls of fabric are welded using a heat-melting device, the threads are not welded to the wires, ensuring that the fabric can be properly pulled and separated into threads.

Description

Technical Field

[0001] This invention relates to a filament drawing and winding machine, and more particularly to a filament drawing and winding machine for strip mops. Background Technology

[0002] With economic development, mops have undergone a series of changes, including cotton rope mops, cloth mops, and sponge mops. Different types of mops have different manufacturing processes and equipment. Among them, cloth mops have a significant cleaning effect compared to other cotton rope mops and sponge mops, and are being accepted by more and more families.

[0003] Currently, when making mops from fabric, the first step is to slit and draw the fabric into strips for mop production. However, most existing slit and drawing methods rely on manual labor, which is inconvenient and inefficient, resulting in low processing efficiency for mop production. Furthermore, there is no effective way to automatically collect the drawn threads and strips, leading to low material collection efficiency and failing to meet the actual production needs of enterprises. Summary of the Invention

[0004] The purpose of this invention is to overcome the shortcomings of the prior art by providing a mop thread pulling and rolling machine that can quickly pull out the threads from the fabric to make the fabric into multiple strips. It has high thread pulling efficiency and can conveniently collect the strips and waste threads after pulling. It is easy and labor-saving to operate.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is: a mop filament drawing and coiling machine, comprising:

[0006] A feeding device for placing fabric;

[0007] A yarn-drawing device is located on one side of the feeding device to draw the fabric fed out by the feeding device into multiple strips and multiple threads.

[0008] A thread collecting device is installed on the side opposite to the feeding device of the thread drawing device, for collecting multiple threads;

[0009] A winding and collecting device is located on one side of the thread collecting device and is used to separate multiple strips of cloth vertically and then wind and collect them.

[0010] Furthermore, the drawing device includes:

[0011] frame;

[0012] A roller conveyor assembly, mounted on the frame, is used to provide power for fabric conveying;

[0013] The upper roller is mounted on the frame and located above the roller transmission assembly for transmitting fabric.

[0014] A material distribution plate is located on the opposite side of the upper roller. The material distribution plate is provided with multiple material distribution ports for conveying multiple strips of fabric after filament drawing.

[0015] A wire separating rod is mounted on the frame and located below the upper roller. Multiple wire separating ports are provided along the length of the wire separating rod to guide the drawn wires through. The front ends of the multiple wires passing through the wire separating ports are connected.

[0016] Furthermore, the thread collecting device includes a suction pipe with an inlet hole for the thread to enter. One end of the suction pipe is connected to a fan, which is used to draw in the thread that passes through the inlet hole and enters the suction pipe for collection.

[0017] Furthermore, the winding and collecting device includes at least two oppositely arranged collecting brackets, each collecting bracket comprising three layers, each layer having a collecting roller assembly, and the collecting roller assemblies on the three layers being driven by a transmission mechanism; each collecting bracket layer has a plurality of horizontally adjustable limiting plates spaced apart, and a shaping block is provided above the limiting plate, with fabric positioning holes for positioning the fabric inside the shaping block.

[0018] Furthermore, a hot-melt device is also provided on the frame between the feeding device and the wire drawing device, the hot-melt device comprising:

[0019] Hot melt countertop;

[0020] A pressing assembly is disposed above the hot melt table surface for pressing two rolls of fabric together. The pressing assembly includes a pressing bar disposed above the hot melt table surface that can be moved up and down by multiple pressing cylinders.

[0021] A positioning component is provided on one side of the pressing component. A plurality of the positioning components are provided below the hot melt table surface and can be moved up and down along the length direction of the hot melt table surface to position the fabric after it passes through the hot melt table surface.

[0022] An ultrasonic welding device is disposed on one side of the positioning component. Multiple ultrasonic welding devices are linearly distributed along the length of the hot melt table. The ultrasonic welding device includes an ultrasonic upper mold and an ultrasonic lower mold. The ultrasonic upper mold is disposed above the ultrasonic lower mold and can be moved up and down. The lower surface of the ultrasonic upper mold has multiple grooves, which correspond to the positions of the threads on the fabric.

[0023] Furthermore, the ultrasonic upper mold and ultrasonic lower mold are respectively positioned above and below the hot melt table surface via a sliding module that allows them to move laterally.

[0024] Furthermore, the positioning component includes a lifting plate that can be raised and lowered by multiple lifting cylinders, and the lifting plate is provided with multiple positioning pins.

[0025] Due to the application of the above technical solution, the present invention has the following advantages compared with the prior art:

[0026] 1. The mop filament pulling and winding machine of the present invention separates the strips of cloth and the threads in the fabric. The strips of cloth are transported upward through the upper roller and the material distribution port on the material distribution plate, while the threads are collected together in the suction pipe after passing through multiple material distribution ports on the thread dividing rod and being collected by the fan. The filament pulling efficiency is high and the automatic collection of strips of cloth and threads is achieved.

[0027] 2. A heat-melting device is added between the feeding device and the drawing device. The heat-melting device can weld two rolls of fabric without welding the threads on the fabric, so that the fabric can be seamlessly connected roll by roll before drawing and slitting.

[0028] 3. After the fabric is drawn into multiple strips, adjacent strips are transported to the receiving device by means of vertical separation. This can quickly and effectively separate two adjacent fabrics and avoid the inability to effectively separate the strips. Attached Figure Description

[0029] The technical solution of the present invention will be further described below with reference to the accompanying drawings:

[0030] Figure 1 This is a three-dimensional structural schematic diagram of an embodiment of the present invention;

[0031] Figure 2 This is a three-dimensional structural diagram of the wire-drawing device in one embodiment of the present invention;

[0032] Figure 3 for Figure 2 Enlarged view of part A in the image;

[0033] Figure 4 This is a three-dimensional structural diagram of the wire drawing device without the fan in one embodiment of the present invention;

[0034] Figure 5 This is a schematic diagram of the fabric separation method in one embodiment of the present invention;

[0035] Figure 6 This is a three-dimensional structural diagram of the hot-melt device in one embodiment of the present invention;

[0036] Figure 7This is a schematic diagram of the ultrasonic welding device, clamping assembly, and positioning assembly during assembly in one embodiment of the present invention;

[0037] Figure 8 This is a partial structural schematic diagram of the ultrasonic upper mold in one embodiment of the present invention;

[0038] Figure 9 This is a three-dimensional structural diagram of the material receiving device in one embodiment of the present invention;

[0039] The components include: feeding device 1, wire drawing device 2, wire take-up device 3, winding and take-up device 4, hot-melting device 5, fabric 6, frame 20, roller transmission assembly 21, upper roller 22, material separating plate 23, wire separating rod 24, material separating port 230, wire separating port 240, suction pipe 30, wire inlet hole 31, fan 32, take-up bracket 40, take-up roller assembly 41, limiting plate 42, shaping block 43, fabric positioning hole 430, hot-melting table 50, pressing assembly 51, pressing cylinder 510, pressing strip 511, positioning assembly 52, ultrasonic welding device 53, strip fabric 60, ultrasonic upper mold 530, ultrasonic lower mold 531, groove 532, sliding module 534, lifting cylinder 520, and positioning pin 521. Detailed Implementation

[0040] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of the present application.

[0041] This invention provides a mop filament drawing and rolling machine to solve the problems of existing technology that require manual filament drawing and slitting of fabric, resulting in low filament drawing efficiency and inconvenience in quickly and effectively collecting the drawn filaments and strips of fabric.

[0042] For ease of understanding, the specific processes in the embodiments of this application are described below. Please refer to [link / reference]. Figure 1An embodiment of this application discloses a mop filament drawing and coiling machine, comprising a feeding device 1, a filament drawing device 2, a filament collecting device 3, and a coiling and collecting device 4; the feeding device 1 is used to place the fabric and convey it forward to the filament drawing device 2; the filament drawing device 2 is located on one side of the feeding device 1 and is used to draw the fabric fed out by the feeding device 1 and separate it into strips and threads; the filament collecting device 3 is located on the opposite side of the filament drawing device 2 and is used to collect multiple threads; the coiling and collecting device 4 is located on one side of the filament collecting device 3 and is used to coil and collect multiple strips of fabric after they have been separated.

[0043] The mop filament pulling and winding machine of the present invention automatically pulls out multiple threads from the fabric through the filament pulling device 2, and then automatically collects the strips of fabric and waste threads after filament pulling through the winding and collecting device 4 and the thread collecting device 3. The whole process is automated, avoiding manual filament pulling and improving filament pulling efficiency. At the same time, it can effectively collect strips of fabric and threads, making the operation convenient and improving the processing efficiency of the entire fabric mop.

[0044] In this embodiment, based on Figures 2 to 4 The drawing device 2 includes a frame 20, a roller transmission assembly 21, an upper roller 22, a material distribution plate 23, and a thread dividing rod 24. The roller transmission assembly 21 is provided on the frame 20 to provide transmission power to the fabric 6. The roller transmission assembly 21 is composed of two commonly used driving wheels and driven wheels arranged vertically opposite each other.

[0045] The upper roller 22 is mounted on the frame 20 and located above the roller transmission assembly 21. It is used to continue to transmit the fabric fed by the roller transmission assembly 21 upward to the distribution plate 23. The distribution plate 23 is vertically mounted on the opposite side of the upper roller. The distribution plate 23 is provided with a plurality of distribution ports 230 arranged along the length direction of the distribution plate 23. Each distribution port is used to transmit a single strip of fabric after filament drawing, so as to facilitate the automatic winding and collection of multiple strips of fabric in the future.

[0046] The dividing rod 24 is horizontally mounted on the frame 20 and is arranged parallel to the lower part of the upper roller 22. Multiple dividing ports 240 are provided along the length of the dividing rod 24. Each dividing port 240 is used to guide a thread separated from the fabric through the thread. The leading ends of the multiple threads are tied together by hand.

[0047] In this embodiment, the thread separating port 240 is composed of a ring with an opening. The thread is inserted into the thread separating port 240 through the opening. After the fabric is separated by the thread pulling, the strip of fabric is transmitted out through the material separating port 23 on the upper roller 22, while the thread passes through the thread separating port 240 located on the thread separating rod below the upper roller 22, so that the strip of fabric and the thread are separated from each other.

[0048] During operation, the fabric is conveyed out from the roller conveyor assembly 21, and then the threads in the fabric are pulled down through the thread separating port 240 and tied together. Meanwhile, the multiple strips of fabric after being drawn up are conveyed up from the upper roller and then continue to be conveyed forward through multiple corresponding material separating ports 230, thereby realizing the vertical separation and conveying of the strips of fabric and the threads.

[0049] In this embodiment, based on Figure 4 The thread collecting device 3 includes a suction pipe 30 with a thread inlet 31. In this embodiment, the thread inlet 31 is located at the center of the suction pipe 30. One end of the suction pipe 30 is connected to the fan 32. In actual operation, after multiple threads pass through the branch port 240, the front ends of the multiple threads are tied together by hand and then put into the thread inlet 31 and enter the suction pipe 30. Finally, the fan 32 sucks away the threads tied together in the suction pipe and collects them.

[0050] In this embodiment, based on Figure 5 and Figure 9 The winding and collecting device 4 includes two collecting brackets 40, each collecting bracket 40 having three layers. Each layer is provided with a collecting roller assembly 41, which consists of two oppositely arranged transmission rollers. The three collecting roller assemblies 41 on the same collecting bracket 44 are driven by a transmission mechanism. Each collecting bracket has multiple horizontally adjustable limiting plates 42 spaced apart. Above the limiting plates is a shaping block 43, which has a fabric positioning hole 430. The strip of fabric can be transmitted downward from the fabric positioning hole 430 to the collecting roller assembly 41. The collecting roller assembly 41 drives the collecting roller (not shown in the figure) located above it to rotate and wind up the material.

[0051] During operation, after the fabric is separated into strips and threads by the drawing device, multiple strips are conveyed forward through the material distribution port on the material distribution plate. The multiple strips 60 are separated and collected in an up-down manner. That is, the first strip moves upward and the adjacent strip moves downward. The so-called upward movement means that after the strip is shaped through the fabric positioning hole 430, it enters the collection roller assembly 41 located in any layer of any collection bracket for collection. The strip is set between two adjacent limiting plates 42, so the second strip adjacent to the first strip is not conveyed in the same collection bracket layer. This achieves the up-down separation and conveying of adjacent strips.

[0052] By separating adjacent strips of fabric vertically, multiple strips of fabric can be separated quickly and effectively, avoiding the problem of poor separation effect that would occur if multiple strips of fabric were separated horizontally.

[0053] As a preferred embodiment, based on Figures 6 to 8 The fabric is transported in rolls. After the first roll of fabric is drawn into threads, in order to make the second roll of fabric seamlessly connected to the first roll of fabric, a heat-melting device 5 is added between the feeding device 1 and the drawing device 2 to weld the two rolls of fabric together, which facilitates the subsequent drawing operation.

[0054] In this embodiment, the hot-melt device 5 includes a hot-melt table 50 mounted on the frame 20, and a pressing assembly 51 is disposed above the hot-melt table 50. The pressing assembly includes a pressing bar 511 disposed above the hot-melt table that can be moved up and down by a plurality of pressing cylinders 510. The pressing cylinders 510 drive the pressing bar 511 to move down, thereby pressing the overlapping part of the two rolls of fabric onto the hot-melt table through the pressing bar 511.

[0055] The positioning component 52 is located at the rear end of the pressing component 51. Specifically, it is installed inside the frame 20 and located above the hot melt table 50. Multiple positioning components 52 are movable up and down along the length of the hot melt table 50 and located below the hot melt table 50. In this embodiment, the positioning component 52 includes multiple lifting cylinders 520 arranged opposite to each other. The lifting cylinders 520 drive multiple parallel positioning pins 521 located on the lifting plate to move upward and pass through the hot melt table 50 to position the fabric, so as to facilitate the alignment of the positions of the two rolls of fabric for subsequent hot melting. Then, the overlapping part of the two rolls of fabric is pressed together by the pressing strip, and then the subsequent ultrasonic welding device 53 is used for welding.

[0056] Multiple ultrasonic welding devices 53 are disposed on one side of the positioning component 52. The multiple ultrasonic welding devices 53 are linearly distributed along the length direction of the hot melt table surface 50. Each ultrasonic welding device 53 includes an ultrasonic upper mold 530 and an ultrasonic lower mold 531. The ultrasonic upper mold 530 is disposed above the ultrasonic lower mold 531 and can be moved up and down. The lower surface of the ultrasonic upper mold 530 has multiple grooves 532, which correspond to the positions of the threads on the fabric. In this way, when the ultrasonic upper mold 530 and the ultrasonic lower mold 531 close up and down to perform ultrasonic welding, the gaps left in the grooves 532 prevent the threads and fabric from being welded together, allowing the threads and fabric to be easily separated in a subsequent roll of fabric.

[0057] In addition, the ultrasonic upper mold and ultrasonic lower mold are respectively arranged horizontally above the hot melt table 50 via the sliding module 534, so that the positions of the ultrasonic upper mold and ultrasonic lower mold can be adjusted at any time, thereby facilitating related operations.

[0058] In addition, when the two rolls of fabric are welded together by the hot melt device 5, the fabric ends are welded together, but the threads are not connected. When the second roll of fabric is conveyed to the upper roller 22 along with the first roll of fabric, the threads of the second roll of fabric will be pulled apart. Then, the threads of the second roll of fabric need to be manually fed into the splitting port 240, tied together, and sent to the suction pipe through the inlet hole 31 for the fan to suck up. The above steps need to be repeated every time a roll of fabric is replaced.

[0059] based on Figures 1 to 9 The specific working process of this mop shredding and coiling machine is as follows:

[0060] 1. Place the first roll of fabric into the feeding device, and then the first roll of fabric is transferred sequentially through the hot melt table and the transfer roller assembly;

[0061] 2. At the conveyor roller assembly, the threads in the fabric are separated from the strips of fabric. The strips of fabric are conveyed upward from the conveyor roller assembly to the upper roller, and then multiple strips of fabric are conveyed forward to the receiving device through the material distribution port in front of the upper roller.

[0062] The threads pass through the branching ports on the branching rod in sequence. Then, the workers tie the multiple threads together at the front end and send them into the suction pipe through the inlet hole. Finally, the fan sucks in the multiple threads and collects them automatically.

[0063] 3. When multiple strips of fabric are conveyed to the receiving device, the separation method between two adjacent strips of fabric is vertical separation. That is, the first strip of fabric is separated from any layer on the receiving bracket, and then the adjacent strips of fabric are not conveyed from the same layer of the receiving bracket, thus realizing the vertical separation of the two adjacent strips of fabric. Then, the strips of fabric are first positioned by the fabric positioning hole 430 on the shaping block, and then the corresponding strips of fabric are collected by the receiving rollers located on the conveying roller assembly.

[0064] 4. When the first roll of fabric is about to be finished being drawn, the lifting cylinder drives the positioning pin to pass through the positioning hole and position the first roll of fabric.

[0065] 5. The second roll of fabric is manually placed onto the hot-melt table, and the positions of the two rolls of fabric are aligned and positioned using positioning pins. At this time, there is an overlap between the two rolls of fabric.

[0066] 6. Driven by the pressing cylinder, the pressing strip presses the overlapping part of the two rolls of fabric together, thereby achieving synchronous pressing of the two rolls of fabric;

[0067] 7. The ultrasonic upper mold moves down automatically, and with the cooperation of the ultrasonic lower mold, the two rolls of fabric are welded together. Since the threads on the fabric correspond to the position of the groove, the threads will not be welded to the fabric. Then, repeat the above steps to complete the automatic drawing and rolling of the fabric.

[0068] In summary, this mop filament pulling and rolling machine can automatically separate the strips and threads in the fabric, thus dividing the whole roll of fabric into multiple strips. The threads are pulled out one by one, and then the strips and threads are transported and collected separately. The filament pulling efficiency is high, the number of workers is reduced, the labor cost is low, and the production and processing needs of enterprises are met.

[0069] In addition, although this invention is aimed at cloth mops, it is also applicable to other materials that can be spun into threads, and can be used to make mops of other materials.

[0070] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A mop shredding and coiling machine, characterized in that, include: A feeding device is used to place the fabric and transport it forward. A yarn-drawing device is located on one side of the feeding device to draw the fabric fed out by the feeding device into yarns, and to transfer the multiple strips of fabric and multiple yarns after yarn drawing into yarns respectively. A thread collecting device is installed on the side opposite to the feeding device of the thread drawing device, for collecting multiple threads; A fabric collection device is located on one side of the thread collection device to collect multiple strips of fabric after separating them vertically. The fabric drawing device includes: a frame; a roller transmission assembly mounted on the frame for providing power for fabric transmission; an upper roller mounted on the frame and located above the roller transmission assembly for transmitting the fabric; a dividing plate located on the opposite side of the upper roller, the dividing plate having multiple dividing ports for transmitting multiple strips of fabric after drawing; and a dividing rod mounted on the frame and located below the upper roller, having multiple dividing ports along the length of the dividing rod for guiding the drawn threads through, wherein the front ends of multiple threads passing through the dividing ports are connected. A hot-melting device is also provided on the frame between the feeding device and the drawing device. The hot-melting device includes: a hot-melting table; a pressing assembly, disposed above the hot-melting table for pressing the fabric, wherein the pressing assembly includes pressing bars disposed above the hot-melting table that can move up and down via multiple pressing cylinders; a positioning assembly, disposed on one side of the pressing assembly, wherein multiple positioning assemblies are disposed below the hot-melting table that can move up and down along the length direction of the hot-melting table to position the fabric after it passes through the hot-melting table; and an ultrasonic welding device, wherein multiple ultrasonic welding devices are linearly distributed along the length direction of the hot-melting table, wherein the ultrasonic welding device includes an ultrasonic upper mold and an ultrasonic lower mold, the ultrasonic upper mold is disposed above the ultrasonic lower mold that can move up and down, and the lower surface of the ultrasonic upper mold has multiple grooves, the grooves corresponding to the positions of the threads on the fabric.

2. The mop filament drawing and coiling machine as described in claim 1, characterized in that: The thread collecting device includes a suction pipe with a thread collecting hole for the thread to enter. One end of the suction pipe is connected to a fan, which is used to draw in the thread that passes through the thread collecting hole and enters the suction pipe for collection.

3. The mop filament drawing and coiling machine as described in claim 1, characterized in that: The fabric taking-up device includes at least two oppositely arranged taking-up brackets. Each taking-up bracket includes three layers, and each layer is provided with a taking-up roller assembly. The taking-up roller assemblies on the three layers are driven by a transmission mechanism. Each layer of the taking-up bracket is provided with a plurality of horizontally adjustable limiting plates spaced apart. A shaping block is provided above the limiting plate, and the shaping block is provided with fabric positioning holes for positioning the fabric.

4. The mop filament drawing and coiling machine as described in claim 1, characterized in that: The ultrasonic upper mold and ultrasonic lower mold are respectively mounted above the hot melt table surface and can be moved laterally via sliding modules.

5. The mop shredding and coiling machine as described in claim 1, characterized in that: The positioning component includes a lifting plate that can be raised and lowered by multiple lifting cylinders, and the lifting plate is provided with multiple positioning pins.

Images