Metal wire mesh forming method

Abstract

The invention provides a metal wire mesh forming method, and relates to the field of metal wire mesh processing. Metal wires are cleaned and divided into a plurality of horizontal groups at equal intervals, first warp wires and second warp wires are distributed in a staggered mode in the horizontal direction, the warp wires are bent upwards by one unit through a bending mechanism and bent laterally by one unit, the bending speed of the first warp wires is higher than that of the second warp wires by one unit, and the bending speed of the first warp wires is higher than that of the second warp wires by one unit. And the weft yarns are bent upwards by one unit from the warp yarns by a rapier to penetrate through the warp yarns. According to the metal wire mesh forming method, the adjacent warp wires are bent upwards by one unit, so that the continuously staggered upwards-bent units are formed, the weft wires can be conveniently placed in the upwards-bent units through a rapier, and transverse movement of the weft wires is limited by the fact that the weft wires form protrusions between the adjacent warp wires; and the upward bending unit is flattened through the extrusion mechanism, so that the continuous metal wire mesh can be formed, and the connection position is easy to slip and is suitable for extrusion forming.

Description

Technical Field

[0001] The invention relates to the field of metal wire mesh processing, in particular to a metal wire mesh forming method. Background Art

[0002] Metal wire mesh is the raw material for producing metal vibration isolation pads, metal shock absorbers and metal defoaming fillers. When producing metal vibration isolation pads and other devices, multiple layers of metal wire mesh need to be stacked, and the stacked metal wire mesh is placed in a mold. The mold is used to extrude the metal wire mesh to deform it, reduce the gap between adjacent metal wires, and finally form it.

[0003] There are two commonly used methods for forming existing metal wire mesh. One is the double-twisted weaving method, in which two metal wires are twisted together in a certain way by a machine to form double-twisted strands, which are then woven into a mesh with hexagonal meshes. This forming method has high strength and stability, but since some of the metal wires are connected in a hinged manner, when the metal wire mesh is extruded and deformed by the production device, the hinged parts have a high strength and are not easily deformed during extrusion, and are prone to forming local bulges.

[0004] Another method is spiral weaving, which interweaves and weaves in a spiral manner. The spiral weaving structure allows the metal wire mesh to slide and deform relative to each other when subjected to external force, so that the metal wire mesh has good flexibility and elasticity and can withstand a certain degree of stretching, bending and twisting. However, the metal wire mesh formed by this molding method lacks adhesion between different layers during the stacking process, is prone to relative slippage, and delamination occurs during the extrusion molding process.

[0005] Therefore, a method for weaving a metal wire mesh that is easy to stack and easy to be squeezed and deformed is needed. Summary of the invention

[0006] In view of the shortcomings of the prior art, the present invention provides a metal wire mesh forming method, which solves the problem mentioned in the above background technology that the metal wire mesh formed by the existing metal wire mesh weaving method is not convenient for extrusion and stacking.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a metal wire mesh forming method, a metal wire mesh forming method, comprising the following steps: Step 1, cleaning the metal wire and dividing the metal wire into multiple horizontal groups with equal distances, and cutting part of the metal wire to a fixed length and naming it as weft wire; Step 2, supplying multiple groups of metal wires of equal length to the outside through a wire supply mechanism; Step 3, dividing the metal wire into warp yarn 1 and warp yarn 2, which are collectively referred to as warp yarns, and the warp yarn 1 and the warp yarn 2 are alternately distributed in the horizontal direction; Step 4, using a bending mechanism to bend the warp wire upward by one unit, and bend the warp wire sideways by one unit, with the bending of warp wire one being faster than that of warp wire two by one unit; Step 5: Use a rapier to pass the weft through a unit where the warp is bent upward, and keep the weft within a unit where the warp is bent upward; Step 6, using the extrusion mechanism to tilt and squeeze a unit of the warp wire that is bent upward to make it flat; Step seven, using a winding mechanism to roll up the formed metal wire mesh.

[0008] Preferably, in step one and step four, the projected length of the weft after bending is greater than the total projected width of the warp, the weft is continuously bent to one side, the distance between two adjacent bends is less than the distance between warp one and warp two, the number of wefts is N, and the number of continuous bends of the weft is N+.

[0009] Preferably, step 2 and step 7 are performed simultaneously, and step 3, step 4 and step 5 are performed simultaneously, and the length of the medium length supplied outward in step 2 is equal to the sum of the lengths of bending one unit upward and bending one unit to one side in step 4.

[0010] Preferably, in step five, there are two rapiers, the gap between the two rapiers is equal to one upward bending unit, and the two rapiers are respectively located on both sides of the warp and work simultaneously.

[0011] Preferably, the rapier in step five can clamp the weft from the feeding mechanism, slide into the upward bending unit, and push the weft to move toward the bending angle, put down the weft and slide out of the upward bending unit, and the two rapiers push the weft into two adjacent upward bending units respectively.

[0012] Preferably, in step five, the two rapiers push the weft wire toward the forward bending corner and push the weft wire toward the backward bending corner respectively, and the two rapiers push the weft wire into each upward bending unit.

[0013] Preferably, the device for bending the metal wire in step four includes a support frame, an upper and lower dies are arranged inside the support frame, a support platform is arranged at the front end of the upper and lower dies, a slide groove is opened on the upper surface of the support platform, left and right dies are arranged above the support platform, the bottom ends of the left and right dies are slidably connected to the inside of the slide groove, a telescopic pressing head is fixedly installed at the front end of the left and right dies above the support platform, and a limiting guide rail wrapping the upward bending unit is arranged above the front end of the support frame.

[0014] Preferably, the rapier in step five includes a platform arranged below the warp wire, with placing tables respectively arranged on both sides of the platform, a reciprocating drive guide rail is fixedly installed above the placing table, a rapier is fixedly installed on the free end of the reciprocating drive guide rail, a telescopic part 1 is arranged at one end of the rapier, a fixing clamp that can be opened and closed is fixedly installed at the free end of the telescopic part 1, and a feeding mechanism is arranged on one side of the opening of the fixing clamp on both sides of the platform.

[0015] Preferably, the extrusion mechanism in step six includes a transverse fixing frame arranged in parallel above the platform, a telescopic part two is fixedly installed on the inner top wall of the transverse fixing frame, a pressure plate is fixedly installed on the free end of the telescopic part two, the pressure plate and the platform extrude and fix the warp thread one, the warp thread two and the weft thread bending angle, including an oblique fixing frame arranged obliquely above the platform, a roller is slidably connected to the middle part of the oblique fixing frame, the lower tangent line of the roller is located above the warp thread bending angle, the front end of the oblique fixing frame is fixedly installed with a telescopic part three, and the free end of the telescopic part three is fixedly installed with a wrapping sleeve that drives the roller to slide.

[0016] Preferably, the metal wire mesh made by the method includes a continuous mesh plane formed by bending and stacking warp wires and weft wires, and a continuous protrusion inclined to one side is formed above the mesh plane.

[0017] Compared with the prior art, the present invention has the following beneficial effects: 1. The metal wire mesh forming method forms a continuous dislocated upward bending unit by bending the adjacent warp wires upwards into a unit, so that the weft wire can be placed inside the upward bending unit more conveniently by using a rapier, and the weft wire forms a bulge between the adjacent warp wires to limit the lateral movement of the weft wire, and the upward bending unit is flattened by an extrusion mechanism, so that a continuous metal wire mesh can be formed, and slippage is easily generated at the connection position, which is suitable for extrusion forming.

[0018] 2. The metal wire mesh forming method comprises placing one side with the protrusion facing upward, symmetrically bending another metal wire mesh so that both sides have protrusions, plugging the protrusion of the bent metal wire mesh and the protrusion of the flat side together laterally, and repeatedly plugging the bent metal together. Since adjacent metal wire meshes are plugged into each other through the protrusions, the creases of the bent metal wire mesh remain connected, thereby forming a stack that is not prone to stratification and avoiding stratification during the extrusion process.

[0019] 3. In the metal wire mesh forming method, two rapiers respectively push the weft wire to move toward the forward bending corner and push the weft wire to move toward the backward bending corner. The two rapiers push the weft wire into each upward bending unit. Through such a setting, two weft wires are inserted into each upward bending unit, thereby increasing the length of the metal wire per unit area.

[0020] 4. In the metal wire mesh forming method, the distance between two adjacent bends is smaller than the distance between the first warp and the second warp, the number of weft wires is N, and the number of continuous bends of the weft wires is N+1. This arrangement increases the length of the metal wire in the space, and the left and right movement of the weft wire is restricted by the bends. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a schematic diagram of the woven metal wire mesh of the present invention; Figure 3 This is a schematic diagram of the connection of the transverse fixing frame of the present invention; Figure 4 This is a schematic diagram of the rapier connection of the present invention; Figure 5 This is a schematic diagram of the connection of the support frame of the present invention; Figure 6 It is a schematic diagram of the connection between the left and right pressing dies and the upper and lower pressing dies of the present invention.

[0022] In the figure: 1. Support frame; 2. Upper and lower dies; 3. Support table; 4. Slide; 5. Left and right dies; 6. Telescopic counter-pressure head; 7. Limiting guide rail; 8. Platform; 9. Placement table; 10. Reciprocating drive guide rail; 11. Sword rod; 12. Telescopic part one; 13. Fixed clamp; 14. Feeding mechanism; 15. Horizontal fixed frame; 16. Telescopic part two; 17. Press plate; 18. Oblique fixed frame; 19. Roller; 20. Telescopic part three; 21. Wrapping sleeve; 22. Protrusion; 23. Warp; 24. Weft. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0024] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0025] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" 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, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0026] In addition, in this application, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0027] like Figure 1-6 As shown, a metal wire mesh forming method comprises the following steps: Step 1: clean the metal wire and divide the metal wire into multiple horizontal groups at equal intervals, clean the surface of the metal wire to make it rust-free, cut part of the metal wire to a fixed length and name it as weft wire, and extrude the weft wire part into a mold after cutting to a fixed length; Step 2: Multiple groups of metal wires of equal length are fed outwardly through a wire feeding mechanism, wherein the wire feeding mechanism includes a holding roll and a friction roller in the middle that drives the metal wires to move by rotation, and the fixed length can be fed outwardly by fixing the number of rotations of the friction roller; Step 3, the metal wire is divided into warp wire 1 and warp wire 2, which are collectively referred to as warp wires. The warp wire 1 and the warp wire 2 are alternately distributed in the horizontal direction, and the number is set according to the demand to determine the width; Step 4, using a bending mechanism to bend the warp wire upwards by one unit, and bend the warp wire sideways by one unit, with the bending of warp wire one being faster than the bending of warp wire two by one unit, so that the adjacent warp wires are staggered when bent upwards by one unit; Step 5: Use a rapier to pass the weft through one unit of the warp that is bent upward, and keep the weft in one unit of the warp that is bent upward, and alternately insert the weft and warp in the adjacent unit that is bent upward to form a whole; Step 6: Use the extrusion mechanism to tilt and squeeze a unit of warp wires that are bent upwards to flatten it. The tilted extrusion makes the unit of warp wires that are bent toward each other bend downwards. Due to the restriction of the warp wires at the bottom and the springback of the extrusion, an oblique bulge is formed above the warp and weft distribution layer. Step seven, using a winding mechanism, the winding mechanism uses a roller and a motor, and the motor drives the roller to rotate, thereby winding the formed metal wire mesh.

[0028] In step one and step four, the projected length of the weft after bending is greater than the total projected width of the warp, the weft is continuously bent to one side, the distance between two adjacent bends is less than the distance between warp one and warp two, the number of wefts is N, and the number of continuous bends of the weft is N+1. Through such a setting, the length of the metal wire in the space is increased, and the left and right movement of the weft is restricted by bending.

[0029] Step 2 and step 7 are carried out simultaneously, and step 3, step 4 and step 5 are carried out simultaneously. The length of the medium length supplied outward in step 2 is equal to the sum of the lengths of bending one unit upward and bending one unit to one side in step 4. Through such an arrangement, multiple processes can be carried out simultaneously during the time when the warp wire is suspended, thereby improving work efficiency.

[0030] In step five, there are two rapiers, the gap between the two rapiers is equal to one upward bending unit, and the two rapiers are located on both sides of the warp and work simultaneously. This arrangement allows the weft to be quickly moved in and out of the warp.

[0031] The rapier in step 5 can clamp the weft from the feeding mechanism, slide into the upward bending unit, and push the weft to the bending angle, so that the bulge formed by the bending of the weft will be in the same plane as the warp part, thereby limiting the position of the weft. Put down the weft and slide out of the upward bending unit. The two rapiers push the weft into the two adjacent upward bending units respectively. By inserting a weft into each upward bending unit in this way, the work efficiency can be improved.

[0032] In step five, the two rapiers push the weft wire toward the forward bending corner and toward the backward bending corner respectively. The two rapiers push the weft wire into each upward bending unit. Through such a setting, two weft wires are inserted into each upward bending unit, thereby increasing the length of the metal wire per unit area.

[0033] The device for bending the metal wire in step 4 includes a support frame 1, an upper and lower pressing mold 2 is arranged inside the support frame 1, and the upper and lower pressing molds 2 are controlled by a telescopic unit to synchronously move toward each other, and an upward bending unit is formed by extruding the metal wire. A support platform 3 is arranged at the front end of the upper and lower pressing molds 2 of the support frame 1, and a slide groove 4 is arranged on the upper surface of the support platform 3. Left and right pressing molds 5 are arranged above the support platform 3. The function of the support platform 3 is to raise the height of the left and right pressing molds 5 so that the left and right pressing molds 5 are at the same height as the metal wire. The bottom ends of the left and right pressing molds 5 are slidably connected to the inside of the slide groove 4, and the left and right pressing molds 5 are controlled by the telescopic unit to synchronously move toward each other, so as to form a lateral bending unit. The support platform 3 A telescopic pressing head 6 is fixedly installed at the front end of the left and right dies 5 above. The telescopic pressing head 6 can fix the already formed metal wire by approaching each other. During the bending process, the telescopic pressing heads 6 are first approached to each other to fix the metal wire, and the metal wire that is not formed in the subsequent extrusion deformation is pulled, and then the left and right dies 5 are closed, and the metal wire is pulled from the back to be formed, and then the upper and lower dies 2 are closed, and the metal wire is pulled from the back to be formed, so that the loose metal wire is tightened, and after the wire feeding mechanism supplies the fixed-length metal wire, the metal wire is relaxed again, and a limiting guide rail 7 wrapped around the upward bending unit is arranged above the front end of the support frame 1, and the limiting guide rail 7 can limit the swing of the metal wire, so that the metal wire moves in a straight line.

[0034] The rapier in step five includes a platform 8 arranged below the warp wire, the platform 8 plays the role of supporting the warp wire, and a placing table 9 is respectively arranged on both sides of the platform 8. A reciprocating drive guide rail 10 is fixedly installed above the placing table 9. The reciprocating drive guide rail 10 is a pneumatic slide rod or an electromagnetic telescopic rod, which needs to have the advantage of fast response speed. A rapier 11 is fixedly installed at the free end of the reciprocating drive guide rail 10. The rapier 11 can enter or exit the upward bending unit through the reciprocating drive guide rail 10. A telescopic part 12 is arranged at one end of the rapier 11. The telescopic part 12 A fixing clamp 13 that can be opened and closed is fixedly installed at the free end. The fixing clamp 13 is electrically controlled. When the fixing clamp 13 clamps the weft, the telescopic part 12 extends to insert the weft into the bending corner. The fixing clamp 13 is loosened, the weft is placed, and the upward bending unit is exited. Feeding mechanisms 14 are provided on both sides of the platform 8 on one side of the opening of the fixing clamp 13. The feeding mechanism 14 is used to store the weft after cutting and bending. When the fixing clamp 13 moves to the feeding mechanism 14, a weft can be taken out from there, such as by conveyor belt transmission or telescopic platform transmission.

[0035] The extrusion mechanism in step six includes a transverse fixing frame 15 arranged in parallel above the platform 8, a telescopic part 2 16 is fixedly installed on the inner top wall of the transverse fixing frame 15, a pressure plate 17 is fixedly installed on the free end of the telescopic part 2 16, the pressure plate 17 and the platform 8 squeeze and fix the warp 1, the warp 2 and the weft bending angle, and the telescopic part 2 16 is unfolded, and the pressure plate 17 can be used to fix the warp and weft to avoid displacement of the warp and weft during the extrusion process, including an oblique fixing frame 18 arranged obliquely above the platform, a roller 19 is slidably connected to the middle part of the oblique fixing frame 18, and the lower tangent line of the roller 19 is located above the warp bending angle, a telescopic part 3 20 is fixedly installed on the front end of the oblique fixing frame 18, and a wrapping sleeve 21 for driving the roller 19 to slide is fixedly installed on the free end of the telescopic part 3 20, and the telescopic part 3 20 is unfolded to drive the roller 19 to move, so as to extrude the upward bending unit, and the roller 19 is reset after the extrusion is completed, and the pressure plate 17 is lifted.

[0036] The metal wire mesh made by the method includes a continuous mesh plane formed by bending and stacking the warp wires 23 and the weft wires 24, and a continuous protrusion 22 inclined to one side is formed above the mesh plane.

[0037] During the stacking process, the side with the protrusion 22 is placed upwards, and the other metal wire mesh is symmetrically bent so that there are protrusions 22 on both sides. The protrusion 22 of the bent metal wire mesh and the protrusion 22 placed flat are plugged together horizontally, and the bent metals are repeatedly plugged together. Since the adjacent metal wire meshes are plugged into each other through the protrusions 22, the folds of the bent metal wire meshes remain connected, thereby forming a stack that is not prone to stratification, and can avoid stratification during extrusion. Or the stacking can be carried out directly, and the protrusions 22 are used to directly connect with the weft wires 24 of the upper metal wire mesh to avoid stratification during extrusion.

[0038] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification.

[0039] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal wire mesh forming method, characterized in that: The following steps are involved: Step 1, cleaning the metal wire and dividing the metal wire into multiple horizontal groups with equal distances, and cutting part of the metal wire to a fixed length and naming it as weft wire; Step 2, supplying multiple groups of metal wires of equal length to the outside through a wire supply mechanism; Step 3, dividing the metal wire into warp yarn 1 and warp yarn 2, which are collectively referred to as warp yarns, and the warp yarn 1 and the warp yarn 2 are alternately distributed in the horizontal direction; Step 4, using a bending mechanism to bend the warp wire upward by one unit, and bend the warp wire sideways by one unit, with the bending of warp wire one being faster than that of warp wire two by one unit; Step 5: Use a rapier to pass the weft through a unit where the warp is bent upward, and keep the weft within a unit where the warp is bent upward; Step 6, using a squeezing mechanism to tilt a unit of the warp wire bent upward and squeeze it downward to smooth it; Step seven, using a winding mechanism to roll up the formed metal wire mesh.

2. A metal wire mesh forming method according to claim 1, characterized in that: In the step 1 and the step 4, the projection length of the weft after bending is greater than the total projection width of the warp, the weft is continuously bent to one side, the distance between two adjacent bends is less than the distance between the first warp and the second warp, the number of wefts is N, and the number of continuous bends of the weft is N+1.

3. A metal wire mesh forming method according to claim 2, characterized in that: The steps 2 and 7 are performed simultaneously, and the steps 3, 4 and 5 are performed simultaneously. The length of the medium length supplied outward in step 2 is equal to the sum of the lengths of bending one unit upward and bending one unit to one side in step 4.

4. A metal wire mesh forming method according to any one of claims 1 to 3, characterized in that: In the step 5, there are two rapiers, the gap between the two rapiers is equal to one upward bending unit, and the two rapiers are respectively located on both sides of the warp and work simultaneously.

5. A metal wire mesh forming method according to claim 4, characterized in that: The rapier in step five can clamp the weft from the feeding mechanism, slide into the upward bending unit, and push the weft to move toward the bending angle, put down the weft and slide out of the upward bending unit, and the two rapiers push the weft into two adjacent upward bending units respectively.

6. A metal wire mesh forming method according to claim 4, characterized in that: In the step five, the two rapiers push the weft wire to move toward the forward bending angle and push the weft wire to move toward the backward bending angle respectively, and the two rapiers push the weft wire into each upward bending unit.

7. A metal wire mesh forming method according to claim 5 or 6, characterized in that: The device for bending the metal wire in step 4 comprises a support frame (1), wherein the support frame (1) is provided with an upper and lower pressing mold (2), wherein the support frame (1) is provided with a support platform (3) at the front end of the upper and lower pressing molds (2), wherein a slide groove (4) is provided on the upper surface of the support platform (3), and left and right pressing molds (5) are provided above the support platform (3), wherein the bottom ends of the left and right pressing molds (5) are slidably connected to the inside of the slide groove (4), and a telescopic pressing head (6) is fixedly installed at the front end of the left and right pressing molds (5) above the support platform (3), and a limiting guide rail (7) wrapping the upward bending unit is provided above the front end of the support frame (1).

8. A metal wire mesh forming method according to claim 7, characterized in that: The rapier in step five comprises a platform (8) arranged below the warp, a placing table (9) is arranged on both sides of the platform (8), a reciprocating drive guide rail (10) is fixedly installed above the placing table (9), a rapier (11) is fixedly installed at the free end of the reciprocating drive guide rail (10), a telescopic part (12) is arranged at one end of the rapier (11), a fixing clamp (13) that can be opened and closed is fixedly installed at the free end of the telescopic part (12), and a feeding mechanism (14) is arranged on both sides of the platform (8) on one side of the opening of the fixing clamp (13).

9. A metal wire mesh forming method according to claim 8, characterized in that: The extrusion mechanism in step six comprises a transverse fixing frame (15) arranged parallel to the platform (8), a telescopic portion 2 (16) being fixedly mounted on the inner top wall of the transverse fixing frame (15), a pressing plate (17) being fixedly mounted on the free end of the telescopic portion 2 (16), and the pressing plate (17) and the platform (8) being pressed and fixed to the first warp thread, the second warp thread and the bending angle of the weft thread; The invention comprises an oblique fixing frame (18) arranged obliquely above the platform, a roller (19) being slidably connected to the middle of the oblique fixing frame (18), a lower tangent line of the roller (19) being located above the warp wire bending angle, a telescopic portion three (20) being fixedly mounted on the front end of the oblique fixing frame (18), and a wrapping sleeve (21) for driving the roller (19) to slide being fixedly mounted on the free end of the telescopic portion three (20).

10. A metal wire mesh forming method according to claim 9, characterized in that: The metal wire mesh manufactured by the method comprises a continuous mesh plane formed by bending and stacking warp wires (23) and weft wires (24), and a continuous protrusion (22) inclined to one side is formed above the mesh plane.

Images