Flexible thin-walled wire mesh drum setting and positioning manufacturing apparatus

Abstract

The application provides a flexible thin-wall screen printing drum shaping and positioning manufacturing equipment, and belongs to the technical field of screen printing equipment. The equipment comprises a rack, a forming device, an end ring mounting device, a screen sticking device and a transmission mechanism. A shaping station and a mounting station are arranged on the rack. The forming device is arranged on the shaping station. The end ring mounting device and the screen sticking device are arranged on the mounting station. The end ring mounting device comprises a supporting mechanism, a lifting mechanism and a fixing seat. The fixing seat is located at the bottom of the mounting station. The supporting mechanism comprises an adsorption base, a plurality of arc-shaped shaping arms and an opening and closing drive. The rear side of the adsorption base is fixedly connected with the movable end of the lifting mechanism. The opening and closing mechanism is fixed on the front side of the adsorption base. The shaping arms are embraced to form a circle. The lifting mechanism drives the adsorption base to lift. The mechanical installation of the end ring is realized, the installation quality is ensured, and the work efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of equipment for screen printing, in particular to a flexible thin-wall screen roller shaping and positioning manufacturing equipment. BACKGROUND

[0002] Due to the special printing method of flexible thin-wall screen roller printing, the screen roller is formed by inserting two end rings into the two ends of the flexible thin-wall screen cylinder and bonding them. When the screen cylinder is vertically placed, the end ring at the top is the upper end ring, the end ring at the bottom is the lower end ring, and the two end rings are symmetrically arranged. The end ring is a ring-shaped metal product, which is divided into upper, middle and lower parts. The upper part is a tapered guide ring, the middle part is a cylindrical support ring, and the bottom part is a mounting ring. The support ring is in interference fit with the screen, the end of the screen cylinder is sleeved on the support ring and bonded, the mounting ring is used to connect with the printing equipment, and the connection between the guide ring and the cylinder is transitionally connected. The end bonding part of the screen cylinder is provided with a glue penetrating hole, which is a through hole. Then the bonding part of the screen cylinder is coated with glue and dried. Since the screen cylinder is flexible and needs to be in interference fit with the end ring, at least two experienced operators are needed to carefully sleeve the screen cylinder on the end ring during the screen bonding process. The operation is complicated and requires experienced operators. Any carelessness may cause screen creases or even screen tears, resulting in great economic loss. Moreover, during the glue coating process, due to the curvature of the screen cylinder, repeated operations such as glue coating and drying are required to prevent the glue from blocking the screen plate. Therefore, there is an urgent need for a device that can grab the screen cylinder and accurately install it on the end ring. SUMMARY

[0003] The present application provides a flexible thin-wall screen roller shaping and positioning manufacturing equipment, which can quickly install the end ring, improve the efficiency of installing the end ring, and reduce the damage probability of the screen cylinder during the installation of the end ring.

[0004] The present application solves the technical problem by the following technical scheme,

[0005] A flexible thin-wall screen roller shaping and positioning manufacturing equipment, comprising a rack, a forming device, an end ring mounting device, a screen bonding device and a transmission mechanism. The rack is provided with a shaping station and a mounting station. The forming device is arranged at the shaping station, the end ring mounting device and the screen bonding device are arranged at the mounting station, and the transmission mechanism is arranged above the shaping station and the mounting station and transmits the cylindrical screen cylinder between the shaping station and the mounting station.

[0006] The end ring mounting device includes a support mechanism, a lifting mechanism, and a fixed base. The fixed base is located at the bottom of the mounting station, and the lifting mechanism is located above the fixed base. The support mechanism includes multiple arc-shaped shaping arms and an opening and closing mechanism. The opening and closing mechanism is fixed to the movable end of the lifting mechanism. The opening and closing mechanism drives the shaping arms to open and close. After the shaping arms are closed, they form a circle. The lifting mechanism drives the opening and closing mechanism to rise and fall.

[0007] The aforementioned flexible thin-walled wire mesh roller shaping and positioning equipment is further equipped with an air channel, suction holes, a vent pipe, and a negative pressure source. The air channel is located inside the shaping arm, and the inner sidewall of the shaping arm is uniformly provided with suction holes, which connect the air channel to the outside. The negative pressure source is equipped with a controllable valve, and the vent pipe connects the air channel to the valve of the negative pressure source.

[0008] The aforementioned flexible thin-walled wire mesh roller shaping and positioning equipment includes a mesh-adhesive device comprising a support, a flipping drive mechanism, a support shaft, a fixed plate, a rotary motor, and a connecting arm. The support is fixed to the bracket and has a shaft hole. The flipping drive mechanism is connected to the top end of the connecting arm and drives the connecting arm to flip. The fixed plate is detachably connected to the support shaft and has a clamp on its edge that fixes the upper ring to the fixed plate. The lifting mechanism is fixed to the connecting arm, which is L-shaped. The rotary motor is installed at the bottom end of the connecting arm and drives the support shaft to rotate. The fixed seat is fixed to the bottom of the support shaft, and the rotary motor drives the support shaft and the fixed seat to rotate.

[0009] The above-mentioned flexible thin-walled wire mesh roller shaping and positioning equipment includes a forming device comprising a guide table and a shaping table. The guide table is conical, and the diameter of the shaping table matches the inner diameter of the wire mesh roller. The guide table is located at the top of the shaping table, and the bottom of the guide table is transitionally connected to the shaping table.

[0010] The above-mentioned flexible thin-walled wire mesh roller shaping and positioning equipment includes a lifting mechanism comprising a lifting linear slide and a mounting base. The lifting linear slide is fixed on the connecting arm, and the slider of the lifting linear slide is fixedly connected to the rear side of the mounting base. The front side of the mounting base is fixedly connected to the opening and closing mechanism.

[0011] The aforementioned flexible thin-walled wire mesh roller shaping and positioning equipment includes a flipping drive mechanism comprising a first servo motor and a reducer, with the power output end of the reducer connected to the back of the connecting arm; the transmission mechanism includes a transverse linear slide, a longitudinal linear slide, a clamping arm, and two second servo motors, wherein the transverse linear slide drives the longitudinal linear slide to move laterally, the clamping arm is fixed to the slider of the longitudinal linear slide, and the second servo motors respectively drive the transverse linear slide and the longitudinal linear slide to move.

[0012] The flexible thin-wall screen drum shaping and positioning manufacturing equipment, the working stop point of the lifting mechanism slider driving the shaping arm action is provided with four, respectively, the upper end ring mounting point, the adsorption point, the confirmation stop point and the push stop point, the upper end ring mounting point is the height of supporting the top end of the screen, the adsorption point is close to the height of the upper edge of the screen bonding part, the height of the confirmation stop point is the height of the screen bottom end reaching the middle part of the guide ring, and the push stop point is the height of the screen bottom end reaching the bottom of the mounting ring.

[0013] The flexible thin-wall screen drum shaping and positioning manufacturing equipment, a fixing tool is arranged on the fixing base, the upper end ring fixing tool includes a pressing block and a pressing screw rod, and the top end and the bottom end of the pressing screw rod are respectively screwed with the pressing block and the fixing base.

[0014] A positioning tool is further arranged, the positioning tool includes a clamping ring and a connecting ring, the diameter of the clamping ring is greater than the diameter of the connecting ring, the outer diameter of the connecting ring is matched with the inner diameter of the screen drum, and the clamping ring and the connecting ring are integrally formed.

[0015] The flexible thin-wall screen drum shaping and positioning manufacturing equipment, the opening and closing mechanism includes a third servo motor, a sliding groove, a screw rod and two opening and closing sliders, opposite external threads are arranged on the two sides of the screw rod, the two ends of the screw rod are rotatably connected in the sliding groove, screw holes are arranged in the two opening and closing sliders respectively, the two opening and closing sliders are screwed with the two ends of the screw rod respectively, one end of the screw rod penetrates out of the sliding groove and is connected with the driving end of the third servo motor; the shaping arms are provided with two, and the opening and closing sliders are connected with the rear ends of the two shaping arms respectively.

[0016] Compared with the prior art, the flexible screen drum can be adsorbed by negative pressure suction, the screen drum can be ensured to be synchronously developed according to the predetermined shape, the screen drum is constrained, and the installation of the end ring is ensured; the installation accuracy and precision can be improved, and the damage of the screen drum caused by the installation end ring process can be reduced. When gluing, the efficiency can be improved, the bonding parts at the two ends of the screen drum only need to be glued at the installation station, one side can be rotated while being dried, the glue overflow during the drying process is prevented, and the probability that the glue blocks the screen printing plate holes is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present application (supporting shaft vertical state);

[0018] Figure 2 It is a front structural schematic diagram of the present application;

[0019] Figure 3 It is a structural schematic diagram of the opening and closing mechanism of the present application;

[0020] Figure 4is a sectional view of the shaping arm of the present application;

[0021] Figure 5 is a structural schematic view of the shaping tool of the present application;

[0022] Figure 6 is a working state diagram of the present application during gluing (support shaft horizontal state);

[0023] The signs in the drawings represent: 1. frame, 2. shaping station, 3. mounting station, 4. fixed seat, 5. shaping arm, 6. air channel, 7. suction hole, 8. vent pipe, 9. connecting arm, 10. support seat, 11. support shaft, 12. fixed disc, 13. rotary motor, 14. connecting arm, 15. guide table, 16. shaping table, 17. lifting linear slide, 18. mounting seat, 19. first servo motor, 21. transverse linear slide, 22. longitudinal linear slide, 23. clamping arm, 24. second servo motor, 25. pressing block, 26. pressing screw, 27. clamping ring, 28. connecting ring, 29. third servo motor, 30. sliding groove, 31. screw rod, 32. opening and closing sliding block. DETAILED DESCRIPTION

[0024] The specific embodiments of the present application are described in further detail below in conjunction with the drawings and examples. The following examples are used to illustrate the present application.

[0025] As Figures 1 to 6As shown, the present application comprises a rack 1, a forming device, an end ring mounting device, a mesh sticking device and a transmission mechanism, a shaping station 2 and a mounting station 3 are arranged on the rack 1, the forming device is arranged at the shaping station 2 to pre-shape the screen cylinder, the end ring mounting device and the mesh sticking device are arranged at the mounting station 3, and the transmission mechanism is arranged above the shaping station 2 and the mounting station 3 and transfers the screen cylinder between the shaping station 2 and the mounting station 3; in order to meet the needs of mounting the upper end ring and the lower end ring. The end ring mounting device comprises a supporting mechanism, a lifting mechanism and a fixed seat 4, the fixed seat 4 is located at the bottom of the mounting station 3, and in order to be able to stably connect with the lower end ring, a fixed tool is arranged on the fixed seat 4 for supporting and fixing the lower end ring. The lifting mechanism is located above the fixed seat 4, and the supporting mechanism comprises a plurality of arc-shaped shaping arms 5 and an opening and closing mechanism, the opening and closing mechanism is fixed to the movable end of the lifting mechanism, and the lifting mechanism drives the opening and closing mechanism to lift. The opening and closing mechanism drives the shaping arms 5 to open and close, and the shaping arms 5 form a circle after embracing, and are also provided with an air duct 6, a suction hole 7, an air pipe 8 and a negative pressure source, the air duct 6 is arranged inside the shaping arm 5, the inner side wall of the shaping arm 5 is uniformly provided with the suction hole 7, and the suction hole 7 is communicated with the air duct 6 and the outside; the negative pressure source is provided with a controllable valve, the air pipe 8 is communicated with the valve of the negative pressure source and the air duct 6, and is used for providing negative pressure for the suction hole 7, and the lifting mechanism drives the adsorption base to lift. After the shaping arms 5 embrace, the side wall of the screen can be adsorbed outward through the suction hole 7, the shaping arms 5 are attached to the outer wall of the screen together, so that the screen forms a stable cylinder to play a shaping role.

[0026] In order to realize stable lifting, the lifting mechanism comprises a lifting linear slide and a mounting seat 18, and the lifting linear slide can be a commercially available linear slide. The lifting linear slide is fixed on the connecting arm 14, the sliding block of the lifting linear slide is fixedly connected with the rear side of the mounting seat 18, and the front side of the mounting seat 18 is fixedly connected with the opening and closing mechanism. The mounting seat 18 connects the opening and closing mechanism and the lifting linear slide, realizes that the lifting linear slide drives the opening and closing mechanism and the shaping arms 5 to move up and down, and thus ensures that the shaping arms 5 work on the screen cylinder.

[0027] Referring to Figure 5Because the silk screen cylinder is relatively soft, it needs to be supported in the radial direction and formed into a cylindrical shape before clamping operation, so a forming device is provided, and a positioning tool is also provided, which includes a clamping ring 27 and a connecting ring 28, the outer diameter of the connecting ring 28 matches the inner diameter of the silk screen cylinder, the clamping ring 27 is located above the connecting ring 28, and the clamping ring 27 and the connecting ring 28 are integrally formed. The forming device includes a guide table 15 and a shaping table 16, the guide table 15 is conical, the diameter of the shaping table 16 matches the inner diameter of the silk screen cylinder, the guide table 15 is arranged at the top of the shaping table 16, and the bottom of the guide table 15 is transitionally connected to the shaping table 16. The bottom end of the silk screen cylinder is inserted into the guide table 15 and falls onto the shaping table 16, the shaping table 16 supports the silk screen cylinder into a cylinder, then the connecting ring 28 of the positioning tool is manually placed on the top of the silk screen cylinder and adhered by adhesive tape, and the transmission mechanism can be conveyed by grabbing the clamping ring 27. The transmission mechanism includes a transverse linear sliding table 21, a longitudinal linear sliding table 22, a clamping arm 23 and two second servo motors 24, the transverse linear sliding table 21 drives the longitudinal linear sliding table 22 to move horizontally, the clamping arm 23 is fixedly connected to the sliding block of the longitudinal linear sliding table 22, and the second servo motors 24 drive the transverse linear sliding table 21 and the longitudinal linear sliding table 22 to move, respectively. The lower end ring is pre-installed on the fixed seat 4 and fixed on the fixed seat 4 through the fixed tool lower end ring. The clamping arm 23 clamps the clamping ring 27 to cross the support shaft 11, the silk screen is sent above the lower end ring, then the shaping arm 5 reaches the bottom of the silk screen cylinder and is held and adsorbed at the adsorption point position. Then the lifting mechanism drives the silk screen cylinder to move downward, and the lower end ring is installed on the silk screen cylinder. Then, the positioning tool is detached from the silk screen cylinder, the shaping arm 5 clamps the top of the upper end ring and adsorbs, the upper end ring is manually pressed onto the top of the silk screen cylinder, then the fixing disc 12 is installed on the support shaft, the fixing disc and the support shaft can be connected in a manner that the pin shaft matches the pin hole, and the upper end ring and the support shaft 11 can be kept synchronous movement through the fixing disc.

[0028] In order to prevent damage during the process of inserting the lower end ring into the silk screen and ensure that the lower end ring is accurately inserted into the bottom of the silk screen cylinder, four working stop points of the lifting mechanism are provided, which are an upper end ring installation point, an adsorption point, a confirmation stop point and a pushing stop point, respectively. The height of the upper end ring installation point is that of the shaping arm 5 supporting the top end of the silk screen cylinder, the height of the adsorption point is close to that of the upper edge of the silk screen bonding part, the height of the confirmation stop point is that of the shaping arm 5 driving the bottom end of the silk screen cylinder to reach the middle part of the guide ring, and the height of the pushing stop point is that of the shaping arm 5 driving the bottom end of the silk screen cylinder to reach the bottom of the installation ring. When the lifting mechanism drives the shaping arm 5 to the confirmation stop point, manual inspection is performed to check whether the silk screen cylinder can fall into the support ring. If the silk screen cylinder is found to be offset, the operation is stopped for manual correction. If the silk screen cylinder can be accurately inserted into the support ring, the lifting mechanism drives the shaping arm 5 to continue to descend to the bottom of the support ring, and the work of inserting the lower end ring into the silk screen cylinder is completed.

[0029] Specifically, the sticky net device comprises a support 10, a turnover driving mechanism, a support shaft 11, a fixed disc 12, a rotary motor 13 and a connecting arm 14, the support 10 is fixed on the support, the support 10 is provided with a shaft hole, the turnover driving mechanism is connected with the top end of the connecting arm 14, the turnover driving mechanism drives the connecting arm 14 to overturn, the turnover driving mechanism can drive the screen cylinder to reciprocate and overturn in the vertical and horizontal states through the connecting arm 14, the fixed disc 12 is detachably connected with the support shaft 11, the edge of the fixed disc 12 is provided with a clamp, and the clamp fixes the upper end ring on the fixed disc 12. The turnover driving mechanism comprises a first servo motor 19 and a speed reducer, and the power output end of the speed reducer is connected with the back of the connecting arm 14. The lifting mechanism is fixed on the connecting arm 14, the connecting arm 14 is L-shaped, the rotary motor 13 is installed at the bottom end of the connecting arm 14, the fixed seat 4 is fixed at the bottom of the support shaft 11, and the rotary motor 13 drives the support shaft 11 to rotate. Thus, the screen cylinder on the support shaft 11 is rotated, at this time, the edge of the rotating screen cylinder can be manually glued, the glue enters the glue penetrating hole, and the glue is dried on one side while rotating, so that the glue is prevented from flowing into the printing plate hole.

[0030] The fixed seat 4 is provided with a fixing tool, the upper end ring fixing tool comprises a pressing block 25 and a pressing screw 26, the top end and the bottom end of the pressing screw 26 are respectively screwed with the pressing block 25 and the fixed seat 4; the pressing block 25 holds the upper edge of the lower end ring, and then the pressing screw 26 is tightened to fix the lower end ring on the fixed seat 4.

[0031] Specifically, the opening and closing mechanism comprises a third servo motor 29, a sliding groove 30, a lead screw 31 and two opening and closing sliding blocks 32, the lead screw 31 is provided with reverse external threads on both sides, the lead screw 31 is rotatably connected in the sliding groove 30, the two opening and closing sliding blocks 32 are respectively provided with screw holes, the two opening and closing sliding blocks 32 are respectively screwed with the two ends of the lead screw 31, and one end of the lead screw 31 penetrates out of the sliding groove 30 and is connected with the driving end of the third servo motor 29; the shaping arm 5 is provided with two, and the opening and closing sliding blocks 32 are respectively connected with the rear ends of the two shaping arms 5. The opening and closing mechanism drives the clamping arm 23 to relatively open and close, so that the shaping arms 5 are gripped and separated.

[0032] Work flow:

[0033] Preparation work, the support shaft 11 is in a vertical state, the fixed disc 12 is not installed on the vertical shaft, the lower end ring is installed on the fixed seat 4 by manual work, the upper end ring is installed on the fixed disc 12 by manual work, the screen cylinder is placed on the shaping tool, the screen cylinder top is installed with the positioning tool, the screen is bonded with the connecting ring 28 by using adhesive tape, and the shaping arm 5 is located at the height of the adsorption point.

[0034] Then the longitudinal linear slide 22 drives the clamping arm 23 to clamp the clamping ring 27 to rise until the silk screen cylinder bottom exceeds the top end of the support shaft 11, then the transverse linear slide 21 acts, the silk screen cylinder reaches above the fixed seat, then the longitudinal linear slide 22 drives the silk screen cylinder to descend until the bottom end of the silk screen cylinder reaches the top of the guide ring of the lower end ring to stop, the shaping arm 5 embraces, the negative pressure source valve opens, the suction hole 7 sucks the outer wall of the silk screen cylinder, and then the positioning tool is manually removed. The lifting mechanism lowers the silk screen cylinder to the middle of the guide ring, at this time the lower edge of the silk screen cylinder has been very close to the support ring of the lower end ring, and through manual detection and judgment whether there is serious deviation between the silk screen cylinder and the lower end ring, if there is serious deviation, stop working, and carry out fault detection and elimination; if there is no serious deviation, the shaping arm 5 drives the silk screen cylinder to continue to descend until the support ring of the lower end ring is fully inserted into the silk screen cylinder. Then the shaping arm 5 is opened and rises to the top of the silk screen cylinder, the shaping arm 5 embraces and adsorbs the lower side of the top end bonding part of the silk screen cylinder, under the support of the shaping arm 5, the upper end ring is manually installed to the top end of the silk screen cylinder, and the fixed disc is stably connected with the support shaft. Greatly improve the success rate of installing the upper end ring and the lower end ring.

[0035] After that, the silk screen cylinder is fixed with the support shaft 11, and finally the negative pressure in the shaping arm 5 is released and opened, so that the silk screen cylinder is not in contact with the shaping arm. The first servo motor 19 of the overturning driving mechanism is started, the connecting arm 14 is turned from vertical to horizontal, the silk screen cylinder is also turned to the horizontal position, the rotating motor 13 drives the support shaft 11 to rotate, and the silk screen cylinder also rotates, the brush is manually taken to coat glue on the outside of the bonding area, after coating glue, the rotation is stopped after 5-10 minutes, and the glue is placed for 3-4 hours, and then the fixed disc is manually removed. Then the rotating motor 13 drives the connecting arm 14 to turn back to the vertical position, the fixed tool is manually removed, the clamping arm 23 clamps the mounting ring of the upper end ring, the silk screen cylinder is pulled out from the support shaft 11, and is placed back to the forming device of the shaping station 2.

[0036] The above is only the preferred embodiment of the present application, it should be pointed out that for ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and modifications can be made, these improvements and modifications should be considered as the protection scope of the present application.

Claims

1. A flexible thin-walled wire mesh roller shaping and positioning manufacturing device, characterized in that, The device includes a frame (1), a forming device, an end ring mounting device, a mesh gluing device, and a transmission mechanism. A shaping station (2) and an installation station (3) are provided on the frame (1). The forming device is located at the shaping station (2). The end ring mounting device and the mesh gluing device are located at the installation station (3). The transmission mechanism is located above the shaping station (2) and the installation station (3) and transmits the cylindrical wire mesh between the shaping station (2) and the installation station (3). The end ring mounting device includes a support mechanism, a lifting mechanism and a fixed seat (4). The fixed seat (4) is located at the bottom of the mounting station (3). The lifting mechanism is located above the fixed seat (4). The support mechanism includes multiple arc-shaped shaping arms (5) and an opening and closing mechanism. The opening and closing mechanism is fixed to the movable end of the lifting mechanism. The opening and closing mechanism drives the shaping arms (5) to open and close. After the shaping arms (5) are closed, they form a circle. The lifting mechanism drives the opening and closing mechanism to rise and fall. The forming device includes a guide table (15) and a shaping table (16). The guide table (15) is conical, and the diameter of the shaping table (16) matches the inner diameter of the wire mesh cylinder. The guide table (15) is located on the top of the shaping table (16), and the bottom of the guide table (15) is transitionally connected to the shaping table (16). The wire mesh gluing device includes a support (10), a flipping drive mechanism, a support shaft (11), a fixed plate (12), a rotary motor (13), and a connecting arm (14). The lifting mechanism includes a lifting linear slide and a mounting base (18). The lifting linear slide is fixed on the connecting arm (14), and the slider of the lifting linear slide is fixedly connected to the rear side of the mounting base (18). The front side of the mounting base (18) is fixedly connected to the opening and closing mechanism. During the movement, the slider of the lifting mechanism drives the shaping arm (5) to move. There are four working stops: the upper ring mounting point, the adsorption point, the confirmation stop point and the push stop point. The upper ring mounting point is the height of the top of the wire mesh, the adsorption point is the height of the adsorption point near the upper edge of the wire mesh bonding part, the confirmation stop point is the height of the bottom of the wire mesh reaching the middle of the guide ring, and the push stop point is the height of the bottom of the wire mesh reaching the bottom of the mounting ring. The fixed seat (4) is provided with a fixing fixture, which includes a pressure block (25) and a clamping screw (26). The top and bottom ends of the clamping screw (26) are respectively screwed to the pressure block (25) and the fixed seat (4).

2. The flexible thin-walled wire mesh roller shaping and positioning equipment according to claim 1, characterized in that, It is also provided with an air passage (6), a suction hole (7), a ventilation pipe (8) and a negative pressure source. The air passage (6) is located inside the shaping arm (5). The inner side wall of the shaping arm (5) is uniformly provided with suction holes (7). The suction holes (7) connect the air passage (6) and the outside. The negative pressure source is provided with a controllable valve. The ventilation pipe (8) connects the air passage (6) and the valve of the negative pressure source.

3. The flexible thin-walled wire mesh roller shaping and positioning equipment according to claim 2, characterized in that, The support (10) is fixed on the bracket. The support (10) has a shaft hole. The flipping drive mechanism is connected to the top of the connecting arm (14). The flipping drive mechanism drives the connecting arm (14) to flip. The fixed plate (12) is detachably connected to the support shaft (11). The edge of the fixed plate (12) is provided with a clamp. The clamp fixes the upper ring to the fixed plate (12). The lifting mechanism is fixed on the connecting arm (14). The connecting arm (14) is L-shaped. The rotary motor (13) is installed at the bottom of the connecting arm (14). The rotary motor (13) drives the support shaft (11) to rotate. The fixed seat (4) is fixed at the bottom of the support shaft (11). The rotary motor (13) drives the support shaft (11) and the fixed seat (4) to rotate.

4. The flexible thin-walled wire mesh roller shaping and positioning equipment according to claim 3, characterized in that, The flipping drive mechanism includes a first servo motor (19) and a reducer. The power output end of the reducer is connected to the back of the connecting arm (14). The transmission mechanism includes a transverse linear slide (21), a longitudinal linear slide (22), a clamping arm (23), and two second servo motors (24). The transverse linear slide (21) drives the longitudinal linear slide (22) to move laterally. The clamping arm (23) is fixed to the slider of the longitudinal linear slide (22). The second servo motors (24) drive the transverse linear slide (21) and the longitudinal linear slide (22) to move respectively.

5. The flexible thin-walled wire mesh roller shaping and positioning equipment according to claim 4, characterized in that, The device is also equipped with a positioning fixture, which includes a clamping ring (27) and a connecting ring (28). The diameter of the clamping ring (27) is larger than the diameter of the connecting ring (28). The outer diameter of the connecting ring (28) matches the inner diameter of the wire mesh tube. The clamping ring (27) and the connecting ring (28) are integrally formed.

6. The flexible thin-walled wire mesh roller shaping and positioning equipment according to claim 5, characterized in that, The opening and closing mechanism includes a third servo motor (29), a slide groove (30), a lead screw (31), and two opening and closing sliders (32). The lead screw (31) has reverse external threads on both sides, and the two ends of the lead screw (31) are rotatably connected in the slide groove (30). The two opening and closing sliders (32) are respectively provided with screw holes, and the two opening and closing sliders (32) are respectively screwed to the two ends of the lead screw (31). One end of the lead screw (31) passes through the slide groove (30) and is connected to the drive end of the third servo motor (29). There are two shaping arms (5), and the opening and closing sliders (32) are respectively connected to the rear ends of the two shaping arms (5).

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