Non-woven fabric bag circular weaving machine with lining bag automatic bonding function and method

Abstract

The invention relates to the technical field of circular weaving machines, and provides a non-woven fabric bag circular weaving machine with an automatic lining bag bonding function and a method, the non-woven fabric bag circular weaving machine comprises a machine body, the machine body is cylindrical, crochet hooks are arranged on the machine body in a lifting sliding mode, scraping pieces are arranged on the machine body in a sliding mode, the sliding direction is in the radial direction of the machine body, and the scraping pieces are arranged in pairs; the two scraping pieces are located on the two sides of the bearded needle respectively and are provided with scraping parts used for making sliding contact with the braided wire. By means of the technical scheme, the problems that in the prior art, a large number of chippings are generated when braided wires are damaged, the residual chippings possibly further aggravate abrasion of equipment, normal operation of the equipment is affected, production efficiency is reduced, and maintenance cost is increased are solved. And in addition, chippings can be mixed into a non-woven fabric bag which is being woven, so that the product quality is influenced.

Description

Technical Field

[0001] The invention relates to the technical field of circular looms, and in particular to a non-woven bag circular loom with an automatic bonding function for liner bags and a method thereof. Background Art

[0002] In the field of non-woven bag production, circular looms are commonly used important equipment. In the process of weaving non-woven bags on traditional circular looms, the braiding wire plays a key role. However, in actual textile operations, the braiding wire is often damaged to a certain extent due to various reasons. On the one hand, the mechanical parts inside the circular loom may rub and collide with the braiding wire when running at high speed, causing partial damage to the braiding wire. On the other hand, the quality problems of the braiding wire itself, the uneven tension it bears, or the irregular resistance encountered during the weaving process may also cause the braiding wire to break. The damage of the braiding wire not only affects the quality and strength of the non-woven bag, but also produces a large amount of debris. These debris are scattered in every corner of the circular loom, increasing the difficulty of cleaning the equipment. Due to the complex internal structure and small space of the circular loom, it is difficult to effectively remove these debris by traditional cleaning methods. The residual debris may further aggravate the wear of the equipment, affect the normal operation of the equipment, reduce production efficiency, and increase maintenance costs. In addition, the debris may also be mixed into the non-woven bag being woven, affecting the quality of the product. Summary of the invention

[0003] The present invention proposes a non-woven bag circular loom with an automatic lining bag bonding function and a method, which solves the problem in the related art that the braided wire is damaged and generates a large amount of debris, and the remaining debris may further aggravate the wear of the equipment, affect the normal operation of the equipment, reduce production efficiency, and increase maintenance costs. In addition, the debris may also be mixed into the non-woven bag being woven, affecting the product quality.

[0004] The technical solution of the present invention is as follows: A non-woven bag circular loom with an automatic lining bag bonding function, used for weaving a woven yarn into a woven bag, comprising: The body is cylindrical, A crochet needle, the crochet needle is lifted and slidably arranged on the machine body, A scraper is slidably arranged on the machine body, and the sliding direction is along the radial direction of the machine body. The scrapers are arranged in pairs, and the two scrapers are respectively located on both sides of the crochet needle. The scraper has a scraping portion, and the scraping portion is used to make sliding contact with the braiding wire.

[0005] As a further technical solution, it also includes: A stopper, one end of which is swingably set on the hook hook, and after the hook hook drives the stopper to rise and fall and slide, the scraper slides and abuts against the stopper, and after the stopper swings, the other end is closed with one end of the hook hook, a thread hooking space is formed between the stopper and the hook hook, and the stopper has a thread pushing portion on the side away from the thread hooking space.

[0006] As a further technical solution, it also includes: The main shaft is rotatably arranged on the machine body, and the main shaft has an arc-shaped guide portion, and the arc-shaped guide portion has a plurality of inner concave arc portions and a plurality of outer convex arc portions, and the inner concave arc portions and the outer convex arc portions are sequentially connected end to end and smoothly transitionally connected, A swinging member, wherein the swinging member is swingably arranged on the machine body, and after the main shaft rotates, one end of the swinging member rolls and abuts against the inner concave arc portion and the outer convex arc portion in sequence, and one end of the scraper also rolls and abuts against a plurality of the inner concave arc portions and a plurality of the outer convex arc portions in sequence, A first connecting rod, one end of which is hinged to one end of the swinging member, and the other end of which is hinged to the hook. After the swinging member swings, the hook is driven to rise and fall and slide.

[0007] As a further technical solution, the scraper has a transfer cavity, the transfer cavity has an entrance portion, the scraper portion is located on one side of the entrance portion, and the entrance portion faces the crochet hook, the entrance portion and the scraper portion are symmetrically arranged up and down, and after the crochet hook drives the braiding wire to move up and down, the two scrapers are used to slide and abut against the braiding wire in turn.

[0008] As a further technical solution, the inner wall of the transfer cavity has a convex portion, and further comprises: A sliding seat, one end of which is arranged on the inner wall of the storage cavity. After the scraper slides, the sliding seat slides relative to the inner wall of the storage cavity. A swinging claw member, the swinging claw member is swingably set on the sliding seat, the swinging claw member has a through opening, after the swinging claw member swings, the direction of the through opening is parallel to or at an angle to the sliding direction of the scraper, and after the swinging claw member abuts against the convex portion, the swinging claw member is driven to swing.

[0009] As a further technical solution, the swing claw members are multiple and arranged in radial direction of the body, and the lengths of the multiple swing claw members increase in sequence along the direction close to the storage member, and the size of the through opening increases in sequence, and further includes: A torsion spring, one end of which is arranged on the rotating shaft of the swing claw member, and the other end of which is arranged on the swing claw member, providing a force for the swing claw member to swing.

[0010] As a further technical solution, it also includes: A guide block, wherein the guide block is arranged on the sliding seat and has an arc-shaped guide groove, The scraping member is arranged on the inner wall of the transfer chamber for lifting and sliding, and the scraping member has a sliding part, and the sliding part is slidably arranged in the arc-shaped guide groove. After the sliding seat and the transfer chamber slide relative to each other, the scraping member is driven to lift and slide, and the scraping member slides horizontally relative to the sliding seat.

[0011] As a further technical solution, there are several scraping members arranged circumferentially on the machine body, there are several guide blocks and scraping members, which are arranged between two adjacent swing claw members, and the swing claw member, the torsion spring, the scraping member and the guide block together constitute a cleaning assembly, and the cleaning assembly is symmetrically arranged and located on one side of the two entrance parts respectively.

[0012] The invention also provides a circular weaving method for a non-woven bag with an automatic bonding function for an inner liner bag, and circular weaving the woven bag is performed by using a non-woven bag circular loom with an automatic bonding function for an inner liner bag.

[0013] The working principle and beneficial effects of the present invention are: In the present invention, a cylindrical body is provided, a hook can be installed on the body in a lifting and sliding manner, a scraper can be slidably arranged on the body along the radial direction of the body, and is distributed in pairs on both sides of the hook, and the scraper has a scraper part that is in sliding contact with the braided wire. During the weaving process of the non-woven bag, the hook is lifted and slid along the body to perform a weaving operation on the braided wire. At the same time, the scraper slides radially along the body, and the scraper part is in sliding contact with the braided wire. The lifting and sliding of the hook can realize the orderly weaving of the braided wire to form a non-woven bag. The sliding of the scraper and the contact of its scraper part with the braided wire can timely clean up impurities or debris that may be attached to the braided wire during the weaving process, and reduce the situation where the braided wire is damaged by friction of impurities. The scrapers arranged in pairs are respectively located on both sides of the hook, which can clean the braided wire more comprehensively, improve the quality and weaving efficiency of the braided wire, ensure the quality of the non-woven bag, and reduce product defects caused by damage to the braided wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The preferred implementation modes will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present invention.

[0015] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a schematic diagram of the internal viewing angle structure of the present invention; Figure 3 It is a schematic diagram of the internal structure of another viewing angle in the present invention; Figure 4 for Figure 3 A partial enlarged structural diagram of the middle part; Figure 5 It is a structural schematic diagram of the scraper in the present invention; Figure 6 for Figure 5 Schematic diagram of the partially enlarged structure of part B in the middle.

[0016] In the figure: body -1, hook hook -2, thread hooking assembly -200, scraper -3, scraping part -301, transfer cavity -302, entrance part -303, convex part -304, blocking part -4, thread hooking space -401, thread pushing part -402, main shaft -5, arc guide part -501, inner concave arc part -502, outer convex arc part -502, swinging part -6, first connecting rod -7, storage part -8, storage cavity -801, exit part -802, sliding seat -9, swinging claw part -10, cleaning assembly -1000, through port -1001, torsion spring -11, guide block -12, arc guide groove -1201, scraping member -13, sliding part -1301. DETAILED DESCRIPTION

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation methods of the present invention will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0018] In order to simplify the drawings, only the parts related to the invention are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically shown, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0019] In this document, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0021] Reference Figure 1 to Figure 6 An embodiment of the present invention proposes a non-woven bag circular loom with an automatic bonding function for lining bags, which is used to weave braided wires into woven bags, including a machine body 1, which is cylindrical, a hook 2 is lifted and slidably arranged on the machine body 1, a scraper 3 is slidably arranged on the machine body 1, and the sliding direction is along the radial direction of the machine body 1, the scrapers 3 are arranged in pairs, and the two scrapers 3 are respectively located on both sides of the hook 2, and the scraper 3 has a scraping portion 301, and the scraping portion 301 is used to make sliding contact with the braided wire.

[0022] In this embodiment, considering that the braided wire in the prior art is damaged and produces a large amount of debris, the residual debris may further aggravate the wear of the equipment, affect the normal operation of the equipment, reduce production efficiency, and increase maintenance costs. In addition, the debris may also be mixed into the non-woven bag being woven, affecting the quality of the product. In this scheme, a cylindrical body 1 is provided, and the hook 2 can be installed on the body 1 in a lifting and sliding manner. The scraper 3 can be set on the body 1 along the radial direction of the body 1, and is distributed in pairs on both sides of the hook 2. The scraper 3 has a scraper part 301 that is in sliding contact with the braided wire. During the weaving process of the non-woven bag, the hook 2 is lifted and slid along the body 1 to perform a weaving operation on the braided wire. At the same time, the scraper 3 slides along the radial direction of the body 1, and the scraper part 301 is in sliding contact with the braided wire. The lifting and sliding of the hook 2 can realize the orderly weaving of the braided wire to form a non-woven bag. The sliding of the scraper 3 and the contact of its scraper part 301 with the braided wire can timely clean up impurities or debris that may be attached to the braided wire during the weaving process, reducing the situation where the braided wire is damaged by friction of impurities. The scrapers 3 arranged in pairs are respectively located on both sides of the hook needle 2, which can clean the braiding wire more comprehensively, improve the quality of the braiding wire and the braiding efficiency, ensure the quality of the non-woven bag, and reduce product defects caused by damaged braiding wire.

[0023] Furthermore, one end of the stopper 4 is swingably set on the hook hook 2. After the hook hook 2 drives the stopper 4 to rise and fall and slide, the scraper 3 slides and abuts against the stopper 4, and after the stopper 4 swings, the other end is closed with one end of the hook hook 2, and a thread hooking space 401 is formed between the stopper 4 and the hook hook 2, and the side of the stopper 4 away from the thread hooking space 401 has a thread pushing portion 402.

[0024] In this embodiment, a stopper 4 is provided, and one end of the stopper 4 is swingably connected to the hook 2. The hook 2 drives the stopper 4 to rise and fall and slide, and the scraper 3 slides and abuts against the stopper 4. After the stopper 4 swings, the other end is closed with one end of the hook 2 to form a hooking space 401, and the side of the stopper 4 away from the hooking space 401 has a wire pushing part 402. During the knitting work, the hook 2 is lifted and slid, driving the stopper 4 to move synchronously. When it is necessary to hook the braided wire for knitting, the stopper 4 swings and closes with the hook 2, and the formed hooking space 401 accurately hooks the braided wire. With the rise and fall of the hook 2, the knitting action is completed. In this process, the scraper 3 slides and abuts against the stopper 4 to remove impurities that may affect the hooking. The wire pushing part 402 pushes the braided wire when necessary, adjusts its position, and ensures the accurate progress of the knitting work. The design of the stopper 4 specifically serves the hooking knitting work, ensuring the accuracy and stability of the hooking action. It effectively avoids the situation that the braided wire is unhooked or the hooking position is inaccurate, and ensures the normal and orderly progress of the knitting work. It reduces weaving errors and defective products caused by hooking errors, improves the weaving efficiency and product quality of non-woven bag circular looms, and reduces production costs and scrap rates.

[0025] Furthermore, it also includes a main shaft 5 rotatably set on the machine body 1, the main shaft 5 has an arc-shaped guide portion 501, the arc-shaped guide portion 501 has a plurality of inner concave arc portions 502 and a plurality of outer convex arc portions 502, the inner concave arc portions 502 and the outer convex arc portions 502 are connected end to end in sequence and smoothly transitioned, the swing member 6 is swingably set on the machine body 1, and after the main shaft 5 rotates, one end of the swing member 6 rolls and abuts against the inner concave arc portion 502 and the outer convex arc portion 502 in sequence, one end of the scraper 3 also rolls and abuts against the plurality of inner concave arc portions 502 and the plurality of outer convex arc portions 502 in sequence, one end of the first connecting rod 7 is hinged to one end of the swing member 6, and the other end is hinged to the crochet hook 2, and the swing member 6 drives the crochet hook 2 to rise and fall and slide after swinging.

[0026] In this embodiment, the main shaft 5 is rotatably arranged on the machine body 1, and the main shaft 5 has an arc guide portion 501 composed of a plurality of inner concave arc portions 502 and a plurality of outer convex arc portions 502 which are connected end to end and smoothly transitioned. The machine body 1 is also provided with a swinging member 6, one end of the swinging member 6 rolls against the arc guide portion 501, and one end of the scraper 3 also rolls against the arc guide portion 501. One end of the first connecting rod 7 is hinged to one end of the swinging member 6, and the other end is hinged to the hook 2. The main shaft 5 rotates the inner concave arc portion 502 and the outer convex arc portion 502 of the arc guide portion 501 to roll against one end of the swinging member 6 and one end of the scraper 3 in turn. When the part where the arc guide portion 501 contacts the swinging member 6 transitions from the outer convex arc portion 502 to the inner concave arc portion 502 or vice versa, the swinging member 6 swings accordingly. The swinging of the swinging member 6 drives the hook 2 to rise and fall and slide through the first connecting rod 7. At the same time, the scraper 3 also slides radially along the body 1 as the contact position with the arc-shaped guide part 501 changes. Through the rotation of the main shaft 5 and the special shape of the arc-shaped guide part 501, the regular swing of the swing member 6 is realized, thereby driving the hook 2 to perform precise lifting and sliding, ensuring the orderly progress of the weaving action. The cooperation between the scraper 3 and the arc-shaped guide part 501 realizes timely and effective cleaning work. This structural design improves the automation degree and action coordination of the equipment, reduces the weaving errors caused by manual operation or mechanical failure, and improves the weaving quality and production efficiency of non-woven bags.

[0027] Furthermore, the scraper 3 has a transfer cavity 302, the transfer cavity 302 has an entrance portion 303, the scraper portion 301 is located on one side of the entrance portion 303, and the entrance portion 303 faces the crochet hook 2, the entrance portion 303 and the scraper portion 301 are symmetrically arranged up and down, and after the crochet hook 2 drives the braiding wire to move up and down, the two scrapers 301 are used to slide and abut against the braiding wire in turn.

[0028] In this embodiment, the scraper 3 has a transfer cavity 302, and the transfer cavity 302 has an entrance portion 303 facing the hook 2. The scraper 301 is located on one side of the entrance portion 303, and the entrance portion 303 and the scraper 301 are symmetrically arranged up and down. During the weaving process of the woven bag, the hook 2 drives the woven wire to move up and down. When the woven wire moves upward, the upper scraper 301 slides and abuts against the woven wire to scrape and clean it; when the woven wire moves downward, the lower scraper 301 slides and abuts against the woven wire to scrape and clean it again. Since the woven wire has two upward and downward strokes, the entrance portion 303 and the scraper 301 symmetrically arranged up and down can work in these two directions respectively. This design ensures that no matter whether the woven wire moves up or down, it can be cleaned by the scraper 301 in a timely and effective manner, thereby more thoroughly scraping off impurities and debris that may be attached to the woven wire. It avoids the residue problem caused by incomplete one-way cleaning, further reduces the risk of damage to the braided wire, significantly improves the cleanliness and quality of the braided wire, ensures the stability of the non-woven bag production process and the high quality of the product, and also improves the working efficiency and reliability of the equipment.

[0029] Furthermore, the inner wall of the transfer chamber 302 has a protrusion 304, and also includes a sliding seat 9 whose one end is arranged on the inner wall of the storage chamber 801. After the scraper 3 slides, the sliding seat 9 and the inner wall of the storage chamber 801 slide relative to each other, and the swinging claw member 10 is swingingly set on the sliding seat 9. The swinging claw member 10 has a through opening 1001. After the swinging claw member 10 swings, the direction of the through opening 1001 is parallel to or at an angle to the sliding direction of the scraper 3. After the swinging claw member 10 abuts against the protrusion 304, it drives the swinging claw member 10 to swing.

[0030] In this embodiment, the scraper 3 slides during operation, driving the sliding seat 9 to slide relative to the inner wall of the storage chamber 801. When the scraper 3 slides to a certain position, the convex portion 304 abuts against the swing claw 10, driving the swing claw 10 to swing, changing the direction of the passage 1001. The passage 1001 is arranged parallel to or at an angle to the sliding direction of the scraper 3. The cooperation between the convex portion 304 and the swing claw 10 enables the flow direction and position of impurities and debris to be further adjusted by the swing of the swing claw 10 during the operation of the scraper 3, which is conducive to more efficiently guiding them to the storage chamber 801, thereby improving the storage and cleaning effect. The setting of the sliding seat 9 ensures that the swing claw 10 can stably move with the movement of the scraper 3, thereby enhancing the coordination and reliability of the entire structure. This design helps to keep the transfer chamber 302 and the storage chamber 801 unobstructed, reduce the occurrence of blockage, ensure the continuous and stable operation of the equipment, and improve the production efficiency and quality of non-woven bags.

[0031] Furthermore, there are a plurality of swing claw members 10 which are arranged radially along the body 1, and the lengths of the plurality of swing claw members 10 increase successively in the direction approaching the storage member 8, and the sizes of the through openings 1001 increase successively. It also includes a torsion spring 11 with one end arranged on the rotating shaft of the swing claw member 10 and the other end arranged on the swing claw member 10 to provide force for the swing claw member 10 to swing.

[0032] In this embodiment, there are a plurality of swing claw members 10 arranged radially along the body 1. In the direction close to the storage member 8, the length of the swing claw members 10 increases successively, and the size of the opening 1001 also increases successively. A torsion spring 11 is provided on the rotating shaft of each swing claw member 10, one end of the torsion spring 11 is connected to the rotating shaft, and the other end is connected to the swing claw member 10. When the scraper 3 slides and the protrusion 304 abuts against the swing claw member 10, the torsion spring 11 is deformed by force, driving the swing claw member 10 to swing. Since the lengths of the swing claw members 10 at different positions and the sizes of the opening 1001 are different, they can guide and dredge impurities and debris in turn. A plurality of swing claw members 10 arranged radially along the body 1 and having different lengths and sizes of the opening 1001 can more comprehensively and effectively handle impurities and debris at different positions and quantities. The torsion spring 11 provides the swinging force for the swing claw member 10, ensuring the timeliness and stability of the swing. This design improves the efficiency of channeling impurities and debris, further reduces the risk of blockage, makes the entire cleaning and storage process smoother, and helps to improve the operating stability and production efficiency of the non-woven bag circular loom.

[0033] Furthermore, it also includes a guide block 12 arranged on the sliding seat 9, and the guide block 12 has an arc-shaped guide groove 1201, the scraping member 13 is set on the inner wall of the transfer chamber 302 for lifting and sliding, and the scraping member 13 has a sliding part 1301, and the sliding part 1301 is slidably set in the arc-shaped guide groove 1201. After the sliding seat 9 and the transfer chamber 302 slide relative to each other, the scraping member 13 is driven to lift and slide, and the scraping member 13 slides horizontally relative to the sliding seat 9.

[0034] In this embodiment, a guide block 12 is provided on the sliding seat 9, and the guide block 12 has an arc-shaped guide groove 1201. A lifting and sliding scraping member 13 is provided on the inner wall of the transfer cavity 302, and the scraping member 13 has a sliding portion 1301 sliding in the arc-shaped guide groove 1201. When the sliding seat 9 slides relative to the transfer cavity 302, the guide block 12 moves accordingly, and through the cooperation of the arc-shaped guide groove 1201 and the sliding portion 1301, the scraping member 13 is driven to lift and slide, and the scraping member 13 slides horizontally relative to the sliding seat 9. This structural design enables the scraping member 13 to perform complex movements inside the transfer cavity 302, more comprehensively clean the impurities and debris in the transfer cavity 302, and improve the cleaning effect. The composite movement of lifting and sliding and horizontal sliding of the scraping member 13 can effectively avoid cleaning dead corners, ensure the cleaning of the transfer cavity 302, reduce the residue of impurities and debris, thereby reducing the risk of damage to the braided wire, and improve the production quality of non-woven bags and the operating stability of the circular loom.

[0035] Furthermore, there are a plurality of scraping members 3 arranged in a circle on the body 1, and there are a plurality of guide blocks 12 and scraping members 13 arranged between two adjacent swing claw members 10. The swing claw member 10, the torsion spring 11, the scraping member 13 and the guide block 12 together constitute a cleaning assembly 1000. The cleaning assembly 1000 is symmetrically arranged and is located on one side of the two inlet portions 303 respectively.

[0036] In this embodiment, a plurality of scrapers 3 are arranged circumferentially on the body 1. There are a plurality of guide blocks 12 and scrapers 13, which are arranged between two adjacent swing claw members 10. The swing claw member 10, the torsion spring 11, the scraper 13 and the guide block 12 together constitute a cleaning assembly 1000 symmetrically arranged on one side of the two entrances 303. During the weaving process, the scraper 3 slides. At the same time, the sliding seat 9 slides relative to the transfer cavity 302, driving the guide block 12 to move, so that the scraper 13 rises and falls and slides horizontally to clean the inside of the transfer cavity 302. The symmetrically arranged cleaning assembly 1000 can clean the areas near the two entrances 303 at the same time. The circumferential arrangement of multiple scrapers 3 improves the overall cleaning range and effect of the braided wire. The arrangement of multiple cleaning assemblies 1000 enhances the cleaning ability of the inside of the transfer cavity 302, especially near the entrance 303, and can timely and effectively remove impurities and debris to avoid damage to the braided wire. The symmetrical design ensures the comprehensiveness and balance of cleaning, further improves the working efficiency and weaving quality of the non-woven bag circular loom, and reduces equipment failures and the generation of defective products.

[0037] This embodiment also provides a circular weaving method for a non-woven bag with an automatic bonding function for an inner liner bag, which circular weaves the woven bag using a non-woven bag circular loom with an automatic bonding function for an inner liner bag.

[0038] 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 non-woven bag circular loom with an automatic lining bag bonding function, used to weave braided yarn into woven bags, characterized in that: include: The machine body (1) is cylindrical. A crochet needle (2), wherein the crochet needle (2) is arranged on the machine body (1) in a lifting and sliding manner. A scraper (3), the scraper (3) being slidably arranged on the machine body (1), and the sliding direction being along the radial direction of the machine body (1), the scraper (3) being arranged in pairs, and the two scrapers (3) being respectively located on both sides of the crochet needle (2), the scraper (3) having a scraping portion (301), and the scraping portion (301) being used for making sliding contact with the braided wire.

2. A non-woven bag circular loom with automatic liner bag bonding function according to claim 1, characterized in that: Also includes: A stopper (4), one end of which is swingably arranged on the hook needle (2), and after the hook needle (2) drives the stopper (4) to rise and fall and slide, the scraper (3) slides and abuts against the stopper (4), and after the stopper (4) swings, the other end is closed with one end of the hook needle (2), a thread hooking space (401) is formed between the stopper (4) and the hook needle (2), and a thread pushing portion (402) is provided on a side of the stopper (4) away from the thread hooking space (401).

3. A non-woven bag circular loom with automatic liner bag bonding function according to claim 1, characterized in that: Also includes: A main shaft (5), the main shaft (5) being rotatably arranged on the machine body (1), the main shaft (5) having an arc-shaped guide portion (501), the arc-shaped guide portion (501) having a plurality of inner concave arc portions (502) and a plurality of outer convex arc portions (502), the inner concave arc portions (502) and the outer convex arc portions (502) being connected end to end in sequence and smoothly transitionally connected, A swinging member (6), wherein the swinging member (6) is swingably disposed on the machine body (1), and after the main shaft (5) rotates, one end of the swinging member (6) rolls and abuts against the inner concave arc portion (502) and the outer convex arc portion (502) in sequence, and one end of the scraper (3) also rolls and abuts against a plurality of the inner concave arc portions (502) and a plurality of the outer convex arc portions (502) in sequence. A first connecting rod (7), one end of the first connecting rod (7) is hinged to one end of the swinging member (6), and the other end is hinged to the hook needle (2), and the swinging member (6) drives the hook needle (2) to rise and fall and slide after swinging.

4. A non-woven bag circular loom with automatic liner bag bonding function according to claim 2, characterized in that: The scraper (3) has a transfer cavity (302), the transfer cavity (302) has an entrance portion (303), the scraper portion (301) is located on one side of the entrance portion (303), and the entrance portion (303) faces the hook needle (2), the entrance portion (303) and the scraper portion (301) are symmetrically arranged up and down, and after the hook needle (2) drives the braided wire to move up and down, the two scrapers (301) are used to slide and abut against the braided wire in sequence.

5. The non-woven bag circular loom with an automatic lining bag bonding function according to claim 4, wherein the hook needle (2) and the stopper (4) together form a thread hooking assembly (200), and the thread hooking assembly (200) is arranged in a plurality of circles on the machine body (1), and further comprises: A storage component (8), the storage component (8) being arranged on the machine body (1), and the storage component (8) being located outside the plurality of the hooking line assemblies (200), the storage component (8) having a storage cavity (801), the transfer cavity (302) having an outlet portion (802), and the outlet portion (802) leading to the storage cavity (801).

6. A non-woven bag circular loom with automatic liner bag bonding function according to claim 5, characterized in that: The inner wall of the transfer cavity (302) has a convex portion (304), and further comprises: A sliding seat (9), one end of the sliding seat (9) being arranged on the inner wall of the storage cavity (801), and after the scraper (3) slides, the sliding seat (9) and the inner wall of the storage cavity (801) slide relative to each other. A swing claw member (10), the swing claw member (10) being swingably disposed on the sliding seat (9), the swing claw member (10) having a through opening (1001), and after the swing claw member (10) swings, the through opening (1001) is oriented parallel to or at an angle to the sliding direction of the scraper member (3), and after the swing claw member (10) abuts against the convex portion (304), the swing claw member (10) is driven to swing.

7. A non-woven bag circular loom with automatic liner bag bonding function according to claim 6, characterized in that: The swing claw members (10) are multiple and arranged in a radial direction of the machine body (1), and the lengths of the multiple swing claw members (10) increase in sequence in a direction approaching the storage member (8), and the sizes of the through openings (1001) increase in sequence, and further comprising: A torsion spring (11), one end of the torsion spring (11) being arranged on the rotating shaft of the swing claw member (10), and the other end of the torsion spring (11) being arranged on the swing claw member (10), providing a force for the swing claw member (10) to swing.

8. A non-woven bag circular loom with automatic liner bag bonding function according to claim 7, characterized in that: Also includes: a guide block (12), the guide block (12) being arranged on the sliding seat (9), and the guide block (12) having an arc-shaped guide groove (1201), A scraping member (13) is arranged on the inner wall of the transfer chamber (302) in a lifting and sliding manner, and the scraping member (13) has a sliding portion (1301), and the sliding portion (1301) is slidably arranged in the arc-shaped guide groove (1201). After the sliding seat (9) and the transfer chamber (302) slide relative to each other, the scraping member (13) is driven to slide up and down, and the scraping member (13) slides horizontally relative to the sliding seat (9).

9. A non-woven bag circular loom with automatic liner bag bonding function according to claim 8, characterized in that: The scraping members (3) are in plurality and arranged in a circle on the machine body (1); the guide blocks (12) and the scraping members (13) are in plurality and arranged between two adjacent swing claw members (10); the swing claw members (10), the torsion springs (11), the scraping members (13) and the guide blocks (12) together constitute a cleaning assembly (1000); the cleaning assembly (1000) is symmetrically arranged and is respectively located on one side of the two inlet portions (303).

10. A circular weaving method for non-woven bags with automatic bonding function for liner bags, characterized in that: A non-woven bag circular loom with an automatic bonding function for liner bags as described in any one of claims 1 to 9 is used to circularly weave woven bags.

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