A rotary film setting machine for etching texture patterns on the middle frame of a mobile phone

Abstract

The present invention discloses a rotary film fixing machine for etching texture patterns on a mobile phone middle frame, comprising a rotary film fixing machine main body, 50 rotary film fixing tables are rotatably connected to the surface of the rotary film fixing machine main body, a mobile phone middle frame placement groove is provided on the surface of the rotary film fixing table, a manipulator moving track is provided on one side of the surface of the rotary film fixing machine main body, a six-axis manipulator 1 is slidably connected to one end of the manipulator moving track, and a six-axis manipulator 1 is slidably connected to the other end of the manipulator moving track, a mounting plate film fixing device is arranged on one side of the rotary film fixing machine main body, a film fixing device is installed on the lower surface of the mounting plate film fixing device, and the 50 rotary film fixing tables can operate continuously, which greatly improves the output and the work efficiency. Under the action of the six-axis manipulator 1 and the six-axis manipulator 1, the labor cost is reduced, the film fixing process can be accurately controlled, and the quality is guaranteed to be stable. The six-axis manipulator 1 and the six-axis manipulator 1 respectively take and place films to realize the automatic handshaking and docking of the mobile phone middle frame with the upstream and downstream, thereby ensuring the high efficiency of production.

Description

Technical Field

[0001] The present invention relates to the technical field of mobile phone middle frame rotary film fixing machine, in particular to a mobile phone middle frame rotary film fixing machine for etching texture patterns Background Art The etched texture pattern on the middle frame of a mobile phone is a unique decoration formed on the surface of the middle frame of the mobile phone through a chemical or physical etching process. Common types include frosted texture, which can increase friction and grip, and present a matte effect; brushed texture can create a metallic texture and luster; imitation leather texture adds a retro personality charm; geometric pattern texture shows a modern fashion sense. Etched texture has the advantages of improving aesthetics, optimizing touch and achieving personalized customization, but it also has the problems of high cost and possible lack of durability, such as easy wear and fading due to improper handling. However, it still plays an important role in the field of mobile phone appearance design, meeting consumers' diverse needs for mobile phone appearance and feel.

[0002] The rotary film setting machine used for etching texture patterns on the mobile phone middle frame is a high-precision device designed specifically for the surface treatment of the mobile phone middle frame. When it is working, the mobile phone middle frame is driven to rotate at a uniform speed through a precise rotating mechanism to ensure that the chemical reagents can act evenly on the surface of the middle frame during the etching process, thereby forming a clear, delicate and uniform texture pattern. The equipment is equipped with an advanced film setting system, which can tightly and accurately fit the special protective film on the middle frame before etching, effectively protecting the non-etching area, and providing a stable etching environment for the etching area, greatly improving the quality and yield of the etched texture pattern, meeting the strict requirements of mobile phone production for the decorative effect and process accuracy of the middle frame, playing a key role in the field of mobile phone manufacturing, and strongly promoting the development and improvement of mobile phone appearance technology.

[0003] However, existing equipment usually has a small number of workstations when etching texture patterns on mobile phone mid-frames, and the number of mobile phone mid-frames processed each time is limited, which greatly reduces the overall production efficiency and cannot meet large-scale production needs, reducing the company's production capacity and benefits. Summary of the invention

[0004] In order to make up for the shortcomings of the prior art and solve the problem that the existing equipment proposed in the background technology usually has a small number of workstations when producing mobile phone middle frames for etching texture patterns, and the number of mobile phone middle frames processed each time is limited, which greatly reduces the overall production efficiency and cannot meet large-scale production needs, thereby reducing the company's production capacity and benefits, a rotary film setting machine for etching texture patterns on mobile phone middle frames is proposed.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a rotary film fixing machine for etching texture patterns on a mobile phone middle frame described in the present invention comprises a rotary film fixing machine body, characterized in that: 50 rotary film fixing tables are rotatably connected to the surface of the rotary film fixing machine body, a mobile phone middle frame placement groove is provided on the surface of the rotary film fixing table, a manipulator moving track is provided on one side of the surface of the rotary film fixing machine body, a six-axis manipulator 1 is slidably connected to one end of the manipulator moving track, a six-axis manipulator 2 is slidably connected to the other end of the manipulator moving track, a mounting plate film fixing device is provided on one side of the rotary film fixing machine body, a film fixing device corresponding to the rotary film fixing table is installed on the lower surface of the mounting plate film fixing device, and the film fixing device A hydraulic cylinder of a film fixing device is installed at one end, a telescopic rod is inserted into the lower end of the hydraulic cylinder of the film fixing device, and a film fixing head is installed at the lower end of the telescopic rod. Through the above design, during production, 50 rotating film fixing tables are precisely controlled one-to-one by servo motors, and can be stopped in time when put into use, thereby improving work efficiency. At the same time, the 50 rotating film fixing tables can operate continuously, greatly increasing output and improving work efficiency. Under the action of six-axis manipulator 1 and six-axis manipulator 2, labor costs are reduced. With the cooperation of the rotating film fixing table and the manipulator device, the film fixing process can be precisely controlled to ensure stable quality. The six-axis manipulator 1 and six-axis manipulator 2 respectively take and place the films to realize automatic handshaking and docking of the middle frame of the mobile phone with the upstream and downstream, thereby ensuring high production efficiency.

[0006] Preferably, one end of the six-axis manipulator 1 and the six-axis manipulator 2 is installed with a grabbing suction cup, and the vacuum adsorption of the grabbing suction cup can make the middle frame of the mobile phone firmly adsorbed on the surface of the grabbing suction cup, thereby avoiding the middle frame of the mobile phone from falling during transportation, and improving the stability of the middle frame of the mobile phone during transportation.

[0007] Preferably, a positioning signal transmitter is installed inside the grabbing suction cup, and a positioning signal receiver corresponding to the positioning signal transmitter is installed inside the rotating film fixing table. The signal is transmitted by the positioning signal transmitter and then received by the corresponding positioning signal receiver, which can facilitate the six-axis manipulator one or the six-axis manipulator one to accurately locate the position of the mobile phone middle frame placement slot, and can efficiently put in and take out the mobile phone middle frame, thereby improving work efficiency.

[0008] Preferably, an air pump is installed at the lower end of the rotating film fixing table, and a servo motor is installed at the lower end of the air pump. A plurality of adsorption holes are opened on the surface of the mobile phone middle frame placement slot, and the adsorption holes are connected with the air pump. The air pump generates negative pressure at the adsorption holes, so that the adsorption holes adsorb the mobile phone middle frame, thereby improving the stability of the mobile phone middle frame placed inside the mobile phone middle frame placement slot, and ensuring the production quality of the mobile phone middle frame fixing film.

[0009] Preferably, return springs are installed inside both sides of the rotating film fixing table, one end of the return spring is provided with an abutment block connecting plate, and one end of the abutment block connecting plate is provided with an abutment block. When the mobile phone middle frame is placed, the mobile phone middle frame moves downward, so that the mobile phone middle frame pushes the abutment block, and then squeezes the return spring, so that the mobile phone middle frame can be placed inside the mobile phone middle frame placement groove, and under the elastic force of the return spring, the abutment block connecting plate pushes the mobile phone middle frame placement groove to clamp and fix the mobile phone middle frame, thereby preventing the mobile phone middle frame from shaking during rotation, affecting the film fixing work of the mobile phone middle frame, and improving the stability of the device during operation.

[0010] Preferably, both ends of the abutment block connecting plate are internally slidably connected to limit slide bars, and both ends of the limit slide bars are arranged inside the rotating film fixing table. The abutment block connecting plate slides on the outer surface of the limit slide bar, thereby limiting the movement of the abutment block connecting plate, making its operation smoother and the movement of the abutment block more stable, which can better limit and fix the middle frame of the mobile phone and improve the stability of the device when working.

[0011] Preferably, the six-axis robot arm 1 and the six-axis robot arm 2 are of the Wasu brand, which have high motion control accuracy, can control the error at the micron level, can work stably for a long time to ensure consistent quality, and at the same time, have high speed and efficiency, can adjust the speed as needed to shorten the production cycle, and improve the production quality and efficiency of the mobile phone middle frame.

[0012] Preferably, a protective pad is attached to one end of the abutment block. When the abutment block abuts against the middle frame of the mobile phone, the protective pad can reduce the impact force when the two are in contact, avoid deformation of the middle frame of the mobile phone caused by the abutment block, and ensure the quality of the middle frame of the mobile phone.

[0013] Preferably, the grasping and conveying height of the six-axis manipulator 1 and the six-axis manipulator 2 is 900±20mm, so that the six-axis manipulator 1 and the six-axis manipulator 2 can smoothly transfer the middle frame of the mobile phone and achieve seamless docking, reducing the trouble of additionally setting up a switching device due to excessive height difference, and improving convenience. At the same time, the error range of ±20mm provides a certain flexibility for the conveying of the six-axis manipulator 1 and the six-axis manipulator 2, which can ensure that the six-axis manipulator 1 and the six-axis manipulator 2 can stably grasp and convey the middle frame of the mobile phone, and there will be no unstable grasping or conveying failure due to slight changes in height, thereby improving stability.

[0014] Preferably, the process time of the rotary film fixing table is 12.5 minutes, which enables an efficient production rhythm during the film fixing work, and can process a large number of mobile phone middle frames in a short time to meet large-scale production needs. At the same time, the fixed process time of each workstation ensures the stability of the quality of the mobile phone middle frame and guarantees the quality of the mobile phone middle frame.

[0015] The beneficial effects of the present invention are as follows: 1. During production, 50 rotating film-fixing tables are precisely controlled one-to-one by servo motors, and can be stopped in time when put into operation, thereby improving work efficiency. At the same time, the 50 rotating film-fixing tables can operate continuously, greatly increasing production and improving work efficiency. With the help of the six-axis robot 1 and the six-axis robot 2, labor costs are reduced. With the cooperation of the rotating film-fixing table and the robot device, the film-fixing process can be precisely controlled to ensure stable quality. The six-axis robot 1 and the six-axis robot 2 respectively take and place the films to realize automatic handshaking and docking of the mobile phone middle frame with the upstream and downstream, thereby ensuring efficient production.

[0016] 2. By transmitting the signal through the positioning signal transmitter and then receiving it through the corresponding positioning signal receiver, the six-axis robot one or the six-axis robot pair can accurately locate the position of the mobile phone middle frame placement slot, and can efficiently put in and take out the mobile phone middle frame, thereby improving work efficiency.

[0017] 3. When the mobile phone middle frame is placed, the mobile phone middle frame moves downward, so that the mobile phone middle frame pushes the abutment block, and then squeezes the reset spring, so that the mobile phone middle frame can be placed inside the mobile phone middle frame placement groove. Under the elastic force of the reset spring, the abutment block connecting plate pushes the mobile phone middle frame placement groove to clamp and fix the mobile phone middle frame, thereby preventing the mobile phone middle frame from shaking during rotation, affecting the film fixing work of the mobile phone middle frame, and improving the stability of the device during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below in conjunction with the accompanying drawings.

[0019] Figure 1 It is a front structural schematic diagram of the rotary film setting machine in the present invention; Figure 2 It is a side structural schematic diagram of the film fixing device in the present invention; Figure 3 It is a schematic diagram of the top view of the structure of the rotating film fixing table in the present invention; Figure 4 It is a schematic diagram of the internal structure of the spring device in the present invention; Figure 5 It is a schematic diagram of the front structure of the adsorption device in the present invention; Figure 6 It is a schematic diagram of the side structure of the adsorption device in the present invention; Figure 7 It is a schematic diagram of the planar structure of the positioning device in the present invention.

[0020] Legend: 1. Rotary film fixing machine body; 2. Grasping suction cup; 3. Six-axis manipulator 1; 4. Manipulator moving track; 5. Mobile phone middle frame placement slot; 6. Rotary film fixing table; 7. Six-axis manipulator 2; 8. Film fixing head; 9. Telescopic rod; 10. Film fixing device hydraulic cylinder; 11. Mounting plate film fixing device; 12. Film fixing device; 13. Abutment block; 14. Abutment block connecting plate; 15. Reset spring; 16. Limiting slide bar; 17. Adsorption hole; 18. Vacuum pump; 19. Servo motor; 20. Positioning signal receiver; 21. Positioning signal transmitter. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Specific examples are given below.

[0023] like Figure 1-7 As shown, a rotary film fixing machine for etching texture patterns on a mobile phone middle frame comprises a rotary film fixing machine body 1, 50 rotary film fixing tables 6 are rotatably connected to the surface of the rotary film fixing machine body 1, a mobile phone middle frame placement slot 5 is provided on the surface of the rotary film fixing machine body 1, a manipulator moving track 4 is provided on one side of the surface of the rotary film fixing machine body 1, a six-axis manipulator 1 3 is slidably connected to one end of the manipulator moving track 4, and a six-axis manipulator 2 7 is slidably connected to the other end of the manipulator moving track 4, a mounting plate film fixing device 11 is provided on one side of the rotary film fixing machine body 1, a film fixing device 12 corresponding to the rotary film fixing table 6 is installed on the lower surface of the mounting plate film fixing device 11, a film fixing device hydraulic cylinder 10 is installed at one end of the film fixing device 12, a telescopic rod 9 is inserted inside the lower end of the film fixing device hydraulic cylinder 10, and a film fixing head 8 is installed at the lower end of the telescopic rod 9. Through the above design, during production, 50 rotary film fixing tables 6 are precisely controlled one-to-one by a servo motor 19, and can be stopped in time when put into use, thereby improving work efficiency. The rotary film-fixing table 6 can operate continuously, which greatly increases the output and improves the work efficiency. Under the action of the six-axis robot 1 3 and the six-axis robot 2 7, the labor cost is reduced. Under the cooperation of the rotary film-fixing table 6 and the robot device, the film-fixing process can be accurately controlled to ensure stable quality. The six-axis robot 1 3 and the six-axis robot 2 7 respectively take and place the films to realize the automatic handshake and docking of the mobile phone middle frame with the upstream and downstream, ensuring the high efficiency of production.

[0024] like Figure 1-3 and Figure 7As shown, one end of the six-axis manipulator 1 3 and the six-axis manipulator 2 7 is installed with a grabbing suction cup 2. Through the vacuum adsorption of the grabbing suction cup 2, the middle frame of the mobile phone can be firmly adsorbed on the surface of the grabbing suction cup 2, avoiding the mobile phone middle frame from falling during transportation, thereby improving the stability of the mobile phone middle frame during transportation.

[0025] like Figure 7 As shown, a positioning signal transmitter 21 is installed inside the grabbing suction cup 2, and a positioning signal receiver 20 corresponding to the positioning signal transmitter 21 is installed inside the rotating film fixing table 6. The signal is transmitted by the positioning signal transmitter 21 and then received by the corresponding positioning signal receiver 20, which can facilitate the six-axis manipulator 1 3 or the six-axis manipulator 2 7 to accurately locate the position of the mobile phone middle frame placement slot 5, and can efficiently put in and take out the mobile phone middle frame, thereby improving work efficiency.

[0026] like Figure 1 , Figure 5-6 As shown, an air pump 18 is installed at the lower end of the rotating film fixing table 6, and a servo motor 19 is installed at the lower end of the air pump 18. A plurality of adsorption holes 17 are opened on the surface of the mobile phone middle frame placement groove 5, and the adsorption holes 17 are connected with the air pump 18. When the mobile phone middle frame is placed on the surface of the mobile phone middle frame placement groove 5, the air pump 18 generates negative pressure at the adsorption holes 17, so that the adsorption holes 17 adsorb the mobile phone middle frame, thereby improving the stability of the mobile phone middle frame placed inside the mobile phone middle frame placement groove 5, and ensuring the production quality of the mobile phone middle frame fixing film.

[0027] like Figure 4 As shown, return springs 15 are installed inside the two sides of the rotating film fixing table 6, one end of the return spring 15 is provided with an abutment block connecting plate 14, and one end of the abutment block connecting plate 14 is provided with an abutment block 13. When the mobile phone middle frame is placed, the mobile phone middle frame moves downward, so that the mobile phone middle frame pushes the abutment block 13, and then squeezes the return spring 15, so that the mobile phone middle frame can be placed inside the mobile phone middle frame placement groove 5. Under the elastic force of the return spring 15, the abutment block connecting plate 14 pushes the mobile phone middle frame placement groove 5 to clamp and fix the mobile phone middle frame, so as to avoid the mobile phone middle frame shaking during rotation, affecting the film fixing work of the mobile phone middle frame, and improving the stability of the device during operation.

[0028] like Figure 4 As shown, both ends of the abutment block connecting plate 14 are internally slidably connected with the limiting slide bar 16, and both ends of the limiting slide bar 16 are arranged inside the rotating film fixing table 6. The abutment block connecting plate 14 slides on the outer surface of the limiting slide bar 16, thereby limiting the movement of the abutment block connecting plate 14, making its operation more stable, making the movement of the abutment block 13 more stable, and can better limit and fix the middle frame of the mobile phone, thereby improving the stability of the device when working.

[0029] like Figure 1-3 As shown, the six-axis robot 1 3 and the six-axis robot 2 7 are made of Wasu brand, which have high motion control accuracy and can control the error at the micron level. They can work stably for a long time to ensure consistent quality. At the same time, they have high speed and efficiency and can adjust the speed as needed to shorten the production cycle and improve the production quality and efficiency of the mobile phone middle frame.

[0030] like Figure 4 As shown, a protective pad is attached to one end of the abutment block 13. When the abutment block 13 abuts against the middle frame of the mobile phone, the protective pad can reduce the impact force when the two are in contact, avoid deformation of the middle frame of the mobile phone caused by the abutment block 13, and ensure the quality of the middle frame of the mobile phone.

[0031] like Figure 1-3 As shown, the grasping and conveying height of the six-axis manipulator 1 3 and the six-axis manipulator 2 7 is 900±20mm, so that the six-axis manipulator 1 3 and the six-axis manipulator 2 7 can smoothly transfer the mobile phone middle frame to achieve seamless docking, reduce the trouble of additionally setting up a switching device due to excessive height difference, and improve convenience. At the same time, the error range of ±20mm provides a certain flexibility for the conveying of the six-axis manipulator 1 3 and the six-axis manipulator 2 7, which can ensure that the six-axis manipulator 1 3 and the six-axis manipulator 2 7 can stably grasp and convey the mobile phone middle frame, and there will be no unstable grasping or conveying failure due to slight changes in height, thereby improving stability.

[0032] like Figure 1 and Figure 3-6 As shown, the process time of the rotary film fixing table 6 is 12.5 minutes, which enables an efficient production rhythm during the film fixing work, and can process a large number of mobile phone middle frames in a short time to meet large-scale production needs. At the same time, the fixed process time of each workstation ensures the stability of the quality of the mobile phone middle frame and guarantees the quality of the mobile phone middle frame.

[0033] The working principle of the rotary film fixing machine for etching texture patterns on the mobile phone middle frame of the present invention is as follows: during production work, when the mobile phone middle frame needs to be placed in the corresponding mobile phone middle frame placement slot 5, the mobile phone middle frame is adsorbed by the grabbing suction cup 2 on the surface of the six-axis manipulator 2 7, so that the six-axis manipulator 2 7 drives the mobile phone middle frame to move in the manipulator moving track 4, so that it moves to one side of the corresponding rotary film fixing table 6, and then according to the required placement position, the length of the six-axis manipulator 2 7 is adjusted to move the mobile phone middle frame to the top of the corresponding mobile phone middle frame placement slot 5, and then the positioning signal transmitter 2 of the grabbing suction cup 2 on the surface of the six-axis manipulator 2 7 1 transmits a signal, and then receives the signal transmitted by the positioning signal transmitter 21 through the positioning signal receiver 20 in the corresponding mobile phone middle frame placement slot 5, so that it can facilitate the six-axis manipulator 2 7 to accurately locate the position of the mobile phone middle frame placement slot 5. After the positioning is completed, the six-axis manipulator 2 7 drives the mobile phone middle frame placement slot 5 to move downward. During the movement, the mobile phone middle frame pushes the abutment block 13, and the mobile phone middle frame will retract the abutment block 13 into the interior of the rotating film fixing table. Synchronously, the abutment block 13 squeezes the reset spring 15, so that the mobile phone middle frame can be placed in the mobile phone middle frame placement slot 5. When the reset spring 15 is elastic, the mobile phone middle frame can be placed in the mobile phone middle frame placement slot 5. Under the action of force, the abutment block connecting plate 14 pushes the mobile phone middle frame placement slot 5 to clamp and fix the mobile phone middle frame, and then the grabbing suction cup 2 releases the adsorption of the mobile phone middle frame, and the six-axis manipulator 2 7 performs the next step of input work. At the same time, the vacuum pump 18 generates negative pressure at the adsorption hole 17, so that the adsorption hole 17 adsorbs the mobile phone middle frame, improves the stability of the mobile phone middle frame placed inside the mobile phone middle frame placement slot 5, and then the telescopic rod 9 drives the film fixing head 8 to move downward through the film fixing device hydraulic cylinder 10, and the corresponding mobile phone middle frame is film fixed. After the work is completed, the mobile phone middle frame is taken out by the six-axis manipulator 1 3. Moving to the next link, in the entire device, 50 rotary film fixing tables 6 are precisely controlled one-to-one by servo motors 19, and can be stopped in time when put into operation, thereby improving work efficiency. At the same time, multiple rotary film fixing tables 6 can operate continuously, greatly increasing production and improving work efficiency. Under the action of six-axis manipulator 1 3 and six-axis manipulator 2 7, labor costs are reduced. With the cooperation of the rotary film fixing table 6 and the manipulator device, the film fixing process can be precisely controlled to ensure stable quality. The six-axis manipulator 1 3 and six-axis manipulator 2 7 respectively take and place the films to realize automatic handshaking and docking of the mobile phone middle frame with the upstream and downstream, thereby ensuring efficient production.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A rotary film setting machine for etching texture patterns on a mobile phone middle frame, comprising a rotary film setting machine body (1), characterized in that: The surface of the rotary film fixing machine body (1) is rotatably connected to 50 rotary film fixing tables (6), the surface of the rotary film fixing table (6) is provided with a mobile phone middle frame placement groove (5), one side of the surface of the rotary film fixing machine body (1) is provided with a manipulator moving track (4), one end of the manipulator moving track (4) is slidably connected to a six-axis manipulator 1 (3), and the other end of the manipulator moving track (4) is slidably connected to a six-axis manipulator 2 (7), one side of the rotary film fixing machine body (1) is provided with a mounting plate film fixing device (11), a film fixing device (12) corresponding to the rotary film fixing table (6) is installed on the lower surface of the mounting plate film fixing device (11), a film fixing device hydraulic cylinder (10) is installed at one end of the film fixing device (12), a telescopic rod (9) is inserted into the lower end of the film fixing device hydraulic cylinder (10), and a film fixing head (8) is installed at the lower end of the telescopic rod (9).

2. A rotary film setting machine for etching texture patterns on a mobile phone middle frame according to claim 1, characterized in that: A grabbing suction cup (2) is installed at one end of the six-axis manipulator 1 (3) and the six-axis manipulator 2 (7).

3. A rotary film setting machine for etching texture patterns on a mobile phone middle frame according to claim 1, characterized in that: A positioning signal transmitter (21) is installed inside the grabbing suction cup (2), and a positioning signal receiver (20) corresponding to the positioning signal transmitter (21) is installed inside the rotating film fixing table (6).

4. The rotary film setting machine for etching texture patterns on a mobile phone middle frame according to claim 1, characterized in that: An air pump (18) is installed at the lower end of the rotating film fixing table (6), and a servo motor (19) is installed at the lower end of the air pump (18). A plurality of adsorption holes (17) are provided on the surface of the mobile phone middle frame placement groove (5), and the adsorption holes (17) are connected to the air pump (18).

5. The rotary film setting machine for etching texture patterns on a mobile phone middle frame according to claim 1, characterized in that: Restoration springs (15) are installed inside the two sides of the rotary film fixing table (6), one end of the restoring spring (15) is provided with an abutment block connecting plate (14), and one end of the abutment block connecting plate (14) is provided with an abutment block (13).

6. The rotary film setting machine for etching texture patterns on a mobile phone middle frame according to claim 1, characterized in that: The two ends of the abutment block connection plate (14) are internally slidably connected to a limiting slide bar (16), and the two ends of the limiting slide bar (16) are arranged inside the rotating film fixing table (6).

7. The rotary film setting machine for etching texture patterns on a mobile phone middle frame according to claim 1, characterized in that: The six-axis robot arm 1 (3) and the six-axis robot arm 2 (7) are made of Wasu brand.

8. The rotary film setting machine for etching texture patterns on a mobile phone middle frame according to claim 1, characterized in that: A protective pad is adhered to one end of the abutment block (13).

9. The rotary film setting machine for etching texture patterns on a mobile phone middle frame according to claim 1, characterized in that: The grabbing and conveying height of the six-axis manipulator 1 (3) and the six-axis manipulator 2 (7) is 900±20 mm.

10. The rotary film setting machine for etching texture patterns on a mobile phone middle frame according to claim 1, characterized in that: The process time of the rotating film-fixing table (6) is 12.5 minutes.

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