A combined vertical spiral mesh winding machine

Abstract

The present invention discloses a combined vertical spiral mesh ring winding machine, comprising a heating mechanism, a plurality of vertically arranged ring winding machine units are arranged along the extension direction of the integrated heating mechanism, a heat setting screw group in the ring winding machine unit passes through the heating mechanism downward, a cold water tank is arranged below the heat setting screw group and the integrated cold water tank is arranged parallel to the heating mechanism, a wire supply system arranged parallel to the heating mechanism is arranged beside the heating mechanism and a channel is left between the two; the monofilament supplied upward by the wire supply system crosses the channel and reaches the top of the corresponding ring winding machine unit, and the monofilament goes down through the ring winding machine unit, the heating mechanism and the cold water tank to prepare a finished spiral ring line. The present invention greatly reduces the scale of production equipment occupation, reduces the management cost of the ring winding machine, reduces the uncontrollable factors of the spiral ring in the production process, and achieves the high uniformity of the quality of the finished spiral ring lines of the same batch and the same specification by centrally arranging the ring winding machines as individual ring winding machine units vertically.

Description

Technical Field

[0001] The present invention relates to the field of spiral loop processing machinery, and more specifically to a combined vertical spiral wire winding machine. Background Art

[0002] Spiral meshes are widely used in various fields such as sludge dewatering, desulfurization and denitrification, fruit juice pressing, paper forming and drying. During the production process, numerous left-handed and right-handed spiral loops continuously alternate and mesh with each other, and a connecting core wire is inserted into the meshing and overlapping area to form a mesh structure.

[0003] During the production of spiral meshes, the production of spiral loops is the most fundamental and important step. High molecular monofilaments made of polyester, polyamide, and polyethylene pass through a looping device, and the monofilaments are continuously wound around the long core shaft of the looping machine. Then, under the high temperature action of a heating device, the wound monofilaments are heated and shaped to eliminate the internal stress of the material caused by looping. After cooling treatment, continuous spiral loops that can be used to make spiral meshes are formed. Currently, whether domestic or foreign looping machine equipment has the following problems:

[0004] (1) To meet the large demand for spiral loops during the network production of spiral meshes, a large number of looping machines are often required for cooperation. However, the existing looping machines are mainly horizontal looping machines, and to reserve the equipment operation surface and transportation channel, the equipment often requires a large floor area, the equipment density in the workshop is low, and the production capacity of spiral loops is limited by the workshop area.

[0005] (2) The equipment is distributed in the workshop in an intermittent dot matrix manner, and the looping machines at both ends are relatively far apart. When production workers manage the equipment or replace the bobbin, they often need to frequently travel between different looping machines, and the number and energy of equipment management by employees are severely limited by the distance. At the same time, the distributed equipment layout often causes an increase in unnecessary costs such as low-value transportation and displacement of employees.

[0006] (3) The existing looping machines are independent of each other. Therefore, for the spiral loops used in the networking process, due to the differences in tension, temperature, and cooling between different looping equipment, the pitch and loop pitch of the spiral loops will deviate, resulting in a decrease in the accuracy when the spiral loops mesh with each other during the networking process, causing misalignment of the loops during networking, and increasing the rework frequency and defective rate.

[0007] (4) To ensure the quality of the spiral loop wire, rapid cooling is required when the spiral loop wire detaches from the heating device. The existing cooling method of the loop winding machine mainly uses compressed air. Through the high-speed air flow, rapid heat exchange and heat convection are carried out to take away the heat on the spiral loop wire. However, air is a poor conductor of heat, resulting in poor cooling effect, and the pitch of the spiral loop wire is uneven due to insufficient cooling. At the same time, a large amount of heat will enter the surrounding air along with the compressed air during the cooling process, causing a poor production environment.

[0008] (5) During the heat setting and cooling process of the spiral loop wire, the spiral loop wire is in a free state on the mandrel. Therefore, during the actual setting process or cooling process, the deformation range of the spiral loop wire is not restricted. Uncontrollable micro-deformations will occur after heating or cooling, thus affecting the quality control of the finished spiral loop.

[0009] Therefore, to solve the above problems, developing a combined loop winding machine with high-quality control of spiral loop production with an efficient coolant is the key to improving the quality and production efficiency of spiral nets in the industry. Summary of the Invention

[0010] The object of the present invention is to provide a combined vertical spiral net loop winding machine that can achieve high uniformity in the quality of finished spiral loop wires of the same batch and the same specification in view of the problems existing in the prior art.

[0011] The object of the present invention is solved by the following technical solutions:

[0012] A combined vertical spiral net loop winding machine includes a heating mechanism, characterized in that: a number of vertically arranged loop winding machine units are arranged along the extension direction of the integrated heating mechanism. The heat setting screw group in the loop winding machine unit penetrates downward through the heating mechanism. A cold water tank is arranged below the heat setting screw group, and the integrated cold water tank is arranged parallel to the heating mechanism. A wire supply system parallel to the heating mechanism is provided beside the heating mechanism, and a channel is left between the two; the single wire supplied upward by the wire supply system crosses the channel and reaches the top of the corresponding loop winding machine unit. The single wire descends through the loop winding machine unit, the heating mechanism and the cold water tank to prepare the finished spiral loop wire.

[0013] A first wire guide wheel for changing the conveying direction of the single wire is provided at the top of the wire supply system, and a second wire guide wheel corresponding to the first wire guide wheel one by one is provided at the top of the loop winding machine unit. The second wire guide wheel can change the conveying direction of the single wire again to make the single wire descend.

[0014] The wire supply system is composed of a number of wire cake racks extending linearly and connected and combined with each other. The wire cake racks are arranged in one-to-one correspondence with the loop winding machine units. The wire cake rack includes a bracket and a number of wire cakes placed on the bracket. The wire cakes convey the unwound single wire to the corresponding loop winding machine unit for winding through the first wire guide wheel provided at the upper end of each wire cake rack.

[0015] The described looping machine unit includes a second wire guide wheel, a preheating mechanism, a constant tension mechanism, a looping mechanism, and a mandrel and a heat setting screw group arranged from top to bottom. The second wire guide wheel for changing the single wire transmission direction is arranged upstream of the preheating mechanism, the preheating mechanism is arranged upstream of the constant tension mechanism, the constant tension mechanism is arranged upstream of the looping mechanism, the looping mechanism is arranged upstream of the heat setting screw group and the mandrel is connected in series with the looping mechanism and the heat setting screw group; the constant tension mechanism is used to dynamically control the tension of the single wire on the looping machine unit to be consistent. The single wire passing through the constant tension mechanism is wound around the mandrel under the action of the looping mechanism to form an unfixed spiral loop line similar to a spring structure. The unfixed spiral loop line enters the heat setting screw group passing through the heating mechanism and shrinks after being heated to form a fixed spiral loop line.

[0016] The described looping mechanism includes a looping turntable and a looping machine wire guide head. The looping turntable drives the looping machine wire guide head to wind the single wire around the mandrel to form an unfixed spiral loop line by high-speed rotation; the heat setting screw group consists of two parallel arranged screws with the same-direction rotating threads. The two screws rotate in the same direction around the central axis during operation to clamp the unfixed spiral loop line on the mandrel into the heating mechanism, shrink after being heated, and form a fixed spiral loop line after leaving the heating mechanism; the spiral angle and pitch of the finished spiral loop line are determined by the thread parameters of the heat setting screw group.

[0017] A cooling screw group is arranged in the described cold water tank, and cooling wire guide mechanisms are respectively arranged on the front and rear sides of the cooling screw group. The cooling screw group consists of two parallel arranged screws with the same-direction threads. The two screws rotate in the same direction around the central axis during operation, so that the fixed spiral loop line output by the heat setting screw group can be clamped into the threads on the screws, which is used to limit the extremely cold shrinkage deformation of the overheated fixed spiral loop line during the cooling process; the fixed spiral loop line forms a cooled spiral loop line after being cooled by the cold water tank.

[0018] A drying mechanism is configured downstream of the cold water tank and is arranged obliquely above the cold water tank, and cooling wire guide mechanisms are respectively arranged at the inlet and outlet of the drying mechanism; the drying mechanism is a negative pressure water absorption device, which is used to quickly remove the excess liquid on the cooled spiral loop line through negative pressure. The cooled spiral loop line forms a finished spiral loop line after being dried by the drying mechanism.

[0019] The minimum water level line of the cooling water in the cold water tank should be greater than the top height of the shaped spiral loop line after heat setting, so that the shaped spiral loop line can be fully immersed in the cooling water; a circulation system is configured on the cold water tank, and the circulation system includes a water supply pipe, a cooling tower, and a return pipe with a circulation pump. The water supply pipe is used to connect the water outlet of the cooling tower and the water supply port of the cold water tank, and the return pipe is used to connect the return port of the cooling tower and the water outlet of the cold water tank. The return pipe is used to export the overheated cooling water in the cold water tank after heat exchange, and is lifted into the cooling tower by the circulation pump providing the conveying power to complete the cooling. Subsequently, the cooling tower conveys the cooled cooling water into the cold water tank through the water supply pipe by gravity / or pumping, and a circulating cooling water path is formed between the cold water tank and the cooling tower through the water supply pipe and the return pipe with a circulation pump; a water replenishing pipe is configured on the circulation system.

[0020] The winding machine further includes a ring cylinder, and the ring cylinders are arranged in one-to-one correspondence with the winding machine units, and are used to collect the finished spiral loop lines prepared by the winding machine units, the heating mechanism and the cold water tank.

[0021] The winding machine unit includes a left-handed winding machine unit and a right-handed winding machine unit. The structures of the left-handed winding machine unit and the right-handed winding machine unit are similar, and the difference is that the winding rotation directions of the winding turntables of the two are opposite. The left-handed winding machine unit and the right-handed winding machine unit are alternately linearly arranged on the same heating mechanism to form a spiral loop production system; the two heating mechanisms are arranged in a mirror image, and a wire supply system arranged in a mirror image is arranged beside the heating mechanism. A number of vertically arranged left-handed winding machine units are arranged on one heating mechanism, and a number of vertically arranged right-handed winding machine units are arranged on the other heating mechanism to form a spiral loop production system; the number of the winding machine units is the same as or an integer multiple of the number of spiral loop lines required by the networking machine in the production process downstream of the winding machine.

[0022] The present invention has the following advantages compared with the prior art:

[0023] The combined vertical spiral mesh winding machine of the present invention greatly reduces the floor area of the production equipment and reduces the management cost of the winding machine by centrally arranging the winding machines as individual winding machine units. By means of centralized tension / temperature control, circulating water cooling and spiral loop deformation limiting devices, the uncontrollable factors in the production process of the spiral loop are reduced, and the high quality uniformity of the finished spiral loop lines of the same batch and the same specification is realized. Description of the Drawings

[0024] Attached Figure 1 is a structural schematic diagram of the spiral mesh;

[0025] Attached Figure 2 is a schematic diagram of an arrangement embodiment of a combined vertical spiral mesh winding machine of the present invention;

[0026] Appendix Figure 3 is a schematic diagram of the main body of a combined vertical spiral wire winding machine of the present invention;

[0027] Appendix Figure 4 is a schematic diagram of the winding unit of a combined vertical spiral wire winding machine of the present invention;

[0028] Appendix Figure 5 is a side view of the winding mechanism of a combined vertical spiral wire winding machine of the present invention;

[0029] Appendix Figure 6 is a front view of the winding mechanism of a combined vertical spiral wire winding machine of the present invention;

[0030] Appendix Figure 7 is the heat setting limiting structure of a combined vertical spiral wire winding machine of the present invention;

[0031] Appendix Figure 8 is a schematic diagram of another placement embodiment of a combined vertical spiral wire winding machine of the present invention.

[0032] Wherein: 1 - spiral wire; 11 - left - hand spiral wire loop; 12 - right - hand spiral wire loop; 13 - spiral loop connection wire; 14 - filling core wire; 2 - wire feeding system; 21 - bobbin rack; 211 - support; 212 - bobbin; 213 - first wire guiding wheel; 214 - single wire; 215 - unfixed spiral wire loop; 216 - fixed spiral wire loop; 217 - cooled spiral wire loop; 218 - finished product spiral wire loop; 3 - main body of the winding machine; 31 - machine board rack; 32 - winding machine unit; 321 - second wire guiding wheel; 322 - preheating mechanism; 323 - constant tension mechanism; 324 - winding mechanism; 3241 - winding turntable; 3242 - wire guiding head of the winding machine; 325 - mandrel; 326 - heat setting screw group; 4 - heating mechanism; 5 - cooling and drying system; 51 - cold water tank; 52 - cooling wire guiding mechanism; 53 - cooling screw group; 54 - drying mechanism; 55 - water supply pipe; 56 - cooling tower; 57 - circulation pump; 58 - return pipe; 6 - ring cylinder. Detailed Embodiment

[0033] To illustrate in detail the technical content, structural features, achieved objectives and effects of the present invention, the following will be described in detail with reference to examples and in conjunction with the attached drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of them.

[0034] In the present invention, it should be understood that the number of winding machine units 324 summarized in the drawings is only for illustration purposes and does not represent the total number.

[0035] In the present invention, it should be understood that the terms "upper", "lower", "inner", "outer", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention, rather than implying or indicating that the indicated device or component must have a specific orientation or be constructed or operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention.

[0036] As Figure 1 shown, the spiral net 1 is meshed by the way that the left-handed spiral loop line 11 and the right-handed spiral loop line 12 are mutually misaligned and overlapped, and a spiral loop connecting line 13 is penetrated into the overlapping part between the loops to form a whole of the left-handed spiral loop line 11 and the right-handed spiral loop line 12, and the spiral net 1 is formed by continuously repeating the alternate connection of the spiral loop lines. The air permeability of the spiral net 1 is adjusted by filling a number of core wires 14 in the gaps of the non-overlapping parts.

[0037] As Figure 2 shown in an embodiment of the equipment layout of a spiral net combined vertical winding machine, it includes a wire supply system 2, a winding machine main body 3, a heating mechanism 4, a cooling and drying system 5, a ring cylinder 6, and a corresponding control system (not shown), which is used to make the single wire 214 into a finished spiral loop line 218 by means of rotation, winding, heat setting, and cooling and drying.

[0038] As Figure 2 shown, the wire supply system 2 is composed of a number of bobbin racks 21 extending along the linear direction and connected and combined with each other, and is used to provide the single wire 214 for winding for the winding machine main body 3. The bobbin rack 21 includes a bracket 211 and a number of bobbins 212 placed on the bracket 211. The bobbins 212 convey the unwound single wire 214 to the inside of the winding machine main body 3 through the first wire guide wheel 213 arranged at the upper end of the wire supply system 2 for winding.

[0039] As Figure 2 shown, in the first embodiment of this case, the winding machine main body 3 is arranged on the opposite side of the wire supply system 2, and a passage for employees to change wires, repair, and operate the equipment is arranged between the two. The winding machine units 32 in the winding machine main body 3 are divided into a left-handed winding machine unit and a right-handed winding machine unit. The structures of the left-handed winding machine unit and the right-handed winding machine unit are the same, except that the winding rotation directions of the winding turntables 3241 are opposite. The left-handed winding machine unit and the right-handed winding machine unit are alternately linearly arranged on the same winding machine main body 3, and can form a minimum spiral loop production system.

[0040] As Figure 3As shown in the figure, the main body 3 of the winding machine includes a frame plate 31 that is perpendicular to the ground and arranged parallel to the extending direction of the wire supply system 2, and a number of winding machine units 32 corresponding one by one to the bobbin racks 21; the winding machine units 32 are configured to be fixedly connected to the frame plate 31 perpendicular to the ground for completing the winding of the single wire 214. The winding machine unit 32 is composed of a second wire guide wheel 321, a preheating mechanism 322, a constant tension mechanism 323, a winding mechanism 324, a mandrel 325, and a heat setting screw group 326. As Figure 4 shown, the preheating mechanism 322 is arranged upstream of the constant tension mechanism 323 for heating the spiral wire to the preheating temperature of 70°C; the constant tension mechanism 323 is used to dynamically control the tension of the single wire 214 on the winding machine unit 32 to be consistent. In this embodiment, the constant tension mechanism 3 is a guide wheel with a tension adjustment function, and the preheating mechanism 322 is a guide wheel with an electric heating function. The winding action of the winding machine unit 32 is completed by the winding mechanism 324, as Figure 5 , Figure 6 shown, the winding mechanism 324 includes a winding turntable 3241 and a winding machine wire guide head 3242, and the winding mechanism 324 cooperates with the mandrel 325. The winding turntable 3241 drives the winding machine wire guide head 3242 to wind the single wire 214 around the mandrel 325 at a high speed, forming an unfixed spiral wire 215 similar to a spring structure.

[0041] As Figure 4 , Figure 7 shown, the heat setting screw group 326 is located downstream of the winding mechanism 324 and is configured to penetrate the heating mechanism 4 for restricting the heat shrinkage of the unfixed spiral wire 215 during the setting process and conveying and passing the produced fixed spiral wire 216 through the heating mechanism 4. In this implementation, the heat setting screw group 326 is composed of two parallel screws with threads rotating in the same direction. The two screws rotate in the same direction around the central axis during operation to clamp the unfixed spiral wire 215 on the mandrel 325 to enter / exit the heating mechanism 4. The spiral angle A and pitch B of the finished spiral wire 218 are determined by the thread parameters of the heat setting screw group 326. The number of winding machine units 32 is the same as or an integer multiple of the number of spiral wires required by the networking machine in the production process downstream of the winding machine. In this embodiment, the number of winding machine units 32 is the same as the number of loop lines required by the networking machine, which is 60 (including 30 left-handed winding machine units and 30 right-handed winding machine units).

[0042] As Figure 2 shown, the heating mechanism 4 is arranged downstream of the winding mechanism 324 and is an integrated structure covering the heat setting screw groups 326 of all the winding machine units 32 for heating and setting the unfixed spiral wire 215 after forming a loop.

[0043] As Figure 2 , Figure 3 ,Figure 4 , Figure 8 As shown in Figure 8 , the cooling and drying system 5 is arranged downstream of the heating mechanism 4 and consists of a cold water tank 51, a number of cooling wire guiding mechanisms 52, a cooling screw group 53, a drying mechanism 54, and a supporting circulation system. The cold water tank 51 is arranged parallel to the ground downstream of the heating mechanism 4. A certain amount of cooling water is filled in the cold water tank 51, and the lowest water level line of its cooling water needs to be higher than the top height of the shaped spiral loop line 216 after heat setting, so that the shaped spiral loop line 216 can be fully immersed in the cooling water. The circulation system consists of a water supply pipe 55, a cooling tower 56, a circulation pump 57, a return pipe 58, and a make-up water pipe. The return pipe 58 is used to export the overheated cooling water in the cold water tank 51 after heat exchange, and it is lifted to the cooling tower 56 by the circulation pump 57 for cooling. Subsequently, the cooling tower 56 transports the cooled cooling water into the cold water tank 51 through the water supply pipe 55 by gravity / or pumping. A circulating cooling water path is formed between the cold water tank 51 and the cooling tower 56 through the water supply pipe 55 and the return pipe 58 with the circulation pump 57; the make-up water pipe is used to supplement the water volume lost in the cold water tank 51 due to evaporation or other reasons. The drying mechanism 54 is located downstream of the cold water tank 51 and corresponds one by one to the winding machine unit 32. The drying mechanism 54 arranged obliquely above the cold water tank 51 can reduce the liquid content of the cooled spiral loop line 217, thereby improving the drying efficiency. In this embodiment, the drying mechanism 54 is a negative pressure water absorption device, which is used to quickly remove the excess liquid on the cooled spiral loop line 217 through air negative pressure. Further preferably in this embodiment, the cooling and drying system 5 further includes a cooling screw group 53 for restricting the deformation of the overheated shaped spiral loop line 216 during the cooling process. The cooling screw group 53 is arranged in the cold water tank 51 and consists of two screws with the same thread arranged in parallel. The two screws rotate in the same direction around the central axis during operation, so that the spiral loop line can be caught in the spiral thread of the screw.

[0044] The control system is respectively signal-connected to a number of tension detectors (not shown in the figure) and a number of temperature sensors (not shown in the figure) of the heating mechanism 4. The control system is respectively control-connected to the constant tension mechanism 323, the heating mechanism 4, and the cooling and drying system 5, and is used to dynamically control the tension applied by all the winding machine units 32 on the monofilament 214 in real time through the feedback results of each tension detector and temperature sensor, and ensure that the setting temperature of the non-set spiral loop line 215 remains consistent.

[0045] As Figure 2 , Figure 4 and Figure 8 shown, downstream of the finished product spiral loop line 218 output by the drying mechanism 52, a number of loop cylinders 6 equal to the number of the winding machine units 32 are also provided for collecting the produced finished product spiral loop line 218.

[0046] For ease of understanding, when the present invention is working normally, the 60 wire cakes 212 on the wire feeding system 2 are unwound by the corresponding first wire guide wheels 215 at the top of the wire feeding system 2, and the 60 monofilaments 214 are across the top of the channel. The monofilaments are introduced into each winding machine unit 32 by the corresponding second wire guide wheels 321 through the preheating mechanism 322 and the constant tension mechanism 323. After the preheating mechanism 322 preheats the monofilaments to 70°C, the control system adjusts the tension of all monofilaments 214 to the same set value through the constant tension mechanism 323, and detects the tension change in real time to dynamically adjust the tension; after each monofilament 214 passes through the winding mechanism 324, it is wound through the winding mechanism 323. The high-speed rotation of the turntable 3241 winds the monofilament 214 onto the mandrel 325 to form an unshaped spiral loop 215; the rotation of the heat-setting screw group 326 causes the unshaped spiral loop 215 to sink into the thread and push the unshaped spiral loop 215 into the heating mechanism 4 for shaping; then the shaped spiral loop 216 after shaping is cooled into the cold water tank 51 to obtain the cooled spiral loop 217, and the cooled spiral loop 217 is introduced into the drying mechanism 54 through the cooling wire guide mechanism 52, and finally forms the finished spiral loop 218 after negative pressure water absorption, and finally the finished spiral loop 218 is collected and used by the ring cylinder 6.

[0047] If Figure 8 As shown, in the second embodiment of the present case, the left-hand winding machine unit and the right-hand winding machine unit of the combined vertical spiral mesh winding machine can also be arranged on two different machine frames 31 arranged in mirror image, and the corresponding wire supply system 2 is also arranged in mirror image to form a minimum production system.

[0048] The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with the technology to understand the content of the present invention and implement it accordingly, and they cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention. The technologies not involved in the present invention can be implemented by existing technologies.

Claims

1. A combined vertical spiral mesh ring winding machine, comprising a heating mechanism (4), characterized in that: A plurality of vertically arranged ring winding machine units (32) are arranged along the extension direction of the integrated heating mechanism (4); a heat-setting screw group (326) in the ring winding machine unit (32) passes through the heating mechanism (4) downward; a cold water tank (51) is arranged below the heat-setting screw group (326) and the integrated cold water tank (51) is arranged parallel to the heating mechanism (4); a wire supply system (2) arranged parallel to the heating mechanism (4) is arranged beside the heating mechanism (4) and a channel is left between the two; the monofilament (214) supplied upward by the wire supply system (2) crosses the channel and reaches the top of the corresponding ring winding machine unit (32); the monofilament (214) descends through the ring winding machine unit (32), the heating mechanism (4) and the cold water tank (51) to prepare a finished spiral ring wire (218); The ring winding machine unit (32) comprises a second wire guide wheel (321), a preheating mechanism (322), a constant tension mechanism (323), a ring winding mechanism (324), a mandrel (325) and a heat setting screw group (326) arranged from top to bottom, wherein the second wire guide wheel (321) for changing the transmission direction of the monofilament (214) is arranged upstream of the preheating mechanism (322), the preheating mechanism (322) is arranged upstream of the constant tension mechanism (323), the constant tension mechanism (323) is arranged upstream of the ring winding mechanism (324), the ring winding mechanism (324) is arranged upstream of the heat setting screw group (326), and the mandrel (325) is connected in series with the ring winding mechanism (324) and the heat setting screw group (326); the constant tension mechanism (323) is used to dynamically control the tension of the monofilament (214) on the ring winding machine unit (32) to keep it consistent; The heat-setting screw assembly (326) is composed of two parallel screws with threads rotating in the same direction. During operation, the two screws rotate in the same direction around the central axis to clamp the unformed spiral loop (215) on the mandrel (325) into the heating mechanism (4), where it shrinks under heat and forms a formed spiral loop (216) after leaving the heating mechanism (4). The spiral angle and pitch of the finished spiral loop (218) are determined by the thread parameters of the heat-setting screw assembly (326). A cooling screw group (53) is arranged in the cold water tank (51), and cooling wire guide mechanisms (52) are respectively provided on the front and rear sides of the cooling screw group (53). The cooling screw group (53) is composed of two screws arranged in parallel and having threads in the same direction. The two screws rotate in the same direction around the central axis during operation, so that the shaping spiral loop (216) output by the heat-setting screw group (326) can be inserted into the threads on the screw, so as to limit the extremely cold shrinkage deformation of the overheated shaping spiral loop (216) during the cooling process. The shaping spiral loop (216) is cooled by the cold water tank (51) to form a cooled spiral loop (217).

2. The combined vertical spiral mesh ring winding machine according to claim 1 is characterized in that: A first guide wheel (213) for changing the conveying direction of the monofilament (214) is provided at the top of the yarn supply system (2), and a second guide wheel (321) corresponding to the first guide wheel (213) is provided at the top of the ring winding machine unit (32), and the second guide wheel (321) can change the conveying direction of the monofilament (214) again so that the monofilament (214) moves downward.

3. The combined vertical spiral mesh ring winding machine according to claim 1 or 2, characterized in that: The wire feeding system (2) is composed of a plurality of wire cake racks (21) extending in a linear direction and connected to each other in combination. The wire cake racks (21) are arranged in a one-to-one correspondence with the ring winding machine units (32). The wire cake racks (21) include a bracket (211) and a plurality of wire cakes (212) placed on the bracket (211). The wire cakes (212) transport the unwound monofilaments (214) to the corresponding ring winding machine units (32) for ring winding via a first wire guide wheel (213) arranged at the upper end of each wire cake rack (21).

4. The combined vertical spiral mesh ring winding machine according to claim 1 or 2, characterized in that: The monofilament (214) that has passed through the constant tension mechanism (323) is wound around the core shaft (325) under the action of the winding mechanism (324) to form an unshaped spiral loop (215). The unshaped spiral loop (215) enters the heat-setting screw group (326) that penetrates the heating mechanism (4) and shrinks under heat to form a shaped spiral loop (216).

5. The combined vertical spiral mesh ring winding machine according to claim 4 is characterized in that: The ring winding mechanism (324) comprises a ring winding turntable (3241) and a ring winding machine wire guide head (3242); the ring winding turntable (3241) drives the ring winding machine wire guide head (3242) to wind the monofilament (214) around the core shaft (325) to form an unshaped spiral ring wire (215) through high-speed rotation.

6. The combined vertical spiral mesh ring winding machine according to claim 1 is characterized in that: A drying mechanism (54) is arranged downstream of the cold water trough (51) and is arranged obliquely above the cold water trough (51), and cooling wire guide mechanisms (52) are respectively provided at the inlet and outlet of the drying mechanism (54); the drying mechanism (54) is a negative pressure water absorption device, which is used to quickly remove excess liquid on the cooled spiral loop (217) through negative pressure, and the cooled spiral loop (217) is dried by the drying mechanism (54) to form a finished spiral loop (218).

7. The combined vertical spiral mesh ring winding machine according to claim 1 is characterized in that: The lowest water level of the cooling water in the cold water tank (51) must be greater than the top height of the shaping spiral loop (216) after heat setting, so that the shaping spiral loop (216) can be fully immersed in the cooling water; the cold water tank (51) is provided with a circulation system, which includes a water supply pipe (55), a cooling tower (56), and a return pipe (58) with a circulation pump (57); the water supply pipe (55) is used to connect the water outlet of the cooling tower (56) and the water supply port of the cold water tank (51); the return pipe (58) is used to connect the cooling tower (56) and the water outlet of the cold water tank (51); The return pipe (58) is used to discharge the superheated cooling water in the cold water tank (51) after heat exchange, and lift it to the cooling tower (56) through the circulation pump (57) to complete cooling. Then, the cooling tower (56) transports the cooled cooling water to the cold water tank (51) through the water supply pipe (55) by gravity or pumping. A circulating cooling water circuit is formed between the cold water tank (51) and the cooling tower (56) through the water supply pipe (55) and the return pipe (58) with the circulation pump (57). The circulation system is provided with a water supply pipe.

8. The combined vertical spiral mesh ring winding machine according to claim 1 is characterized in that: The ring winding machine further comprises a ring drum (6), which is arranged in one-to-one correspondence with the ring winding machine unit (32) and is used to collect the finished spiral ring wire (218) produced by the ring winding machine unit (32), the heating mechanism (4) and the cold water tank (51).

9. The combined vertical spiral mesh ring winding machine according to claim 1, characterized in that: The ring winding machine unit (32) comprises a left-handed ring winding machine unit and a right-handed ring winding machine unit. The ring winding rotation direction of the ring winding turntable (3241) in the left-handed ring winding machine unit is opposite to the ring winding rotation direction of the ring winding turntable (3241) in the right-handed ring winding machine unit. The left-handed ring winding machine unit and the right-handed ring winding machine unit are alternately arranged linearly on the same heating mechanism (4) to form a spiral ring production system. The two heating mechanisms (4) are arranged in a mirror image and a wire supply system (2) arranged in a mirror image is arranged on the side of the heating mechanism (4). A plurality of vertically arranged left-handed ring winding machine units are arranged on one heating mechanism (4), and a plurality of vertically arranged right-handed ring winding machine units are arranged on the other heating mechanism (4) to form a spiral ring production system. The number of the ring winding machine units (32) is the same as or an integer multiple of the number of spiral ring lines required by the networking machine in the downstream production process of the ring winding machine.

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