A manufacturing device and use method of a substrate for a flexible device

Abstract

The present invention provides a manufacturing device and a method for using a substrate for a flexible device, which relates to the technical field of flexible substrates, and comprises a cutting machine, an ironing assembly and a cooling assembly. A base is arranged on one side of the cutting machine, a material roller is mounted on the base, and the cutting machine is also fixedly connected to a fixing seat, a positioning roller is mounted on the fixing seat, the ironing assembly is mounted on the cutting machine, and the ironing assembly comprises a lower ironing block mounted on the top of the cutting machine, an upper ironing block is arranged on the top of the lower ironing block, and the ironing assembly squeezes and irons the substrate through the lower ironing block and the upper ironing block to make it flat. The present invention solves the problem of poor precision in the subsequent processing process caused by the bending of the substrate in the prior art by arranging the ironing assembly and the cooling assembly, and has the beneficial effect of avoiding the bending of the substrate after cutting, thereby improving the precision of the subsequent processing.

Description

Technical Field

[0001] The present invention relates to the technical field of flexible substrates, and in particular to a manufacturing device and a use method of a substrate for a flexible device. Background Art

[0002] The substrate is the basic material for manufacturing PCB. Generally, the substrate is a copper-clad laminate. In the manufacturing of single-sided and double-sided printed circuit boards, hole processing, chemical copper plating, electroplating copper, etching and other processing are selectively performed on the substrate material - copper-clad laminate to obtain the required circuit pattern.

[0003] At present, flexible devices use flexible substrates. During the production process of flexible substrates, a cutting machine is needed to cut the substrate into suitable sizes to adapt to different product sizes. After cutting, multiple cut substrates are stacked and fixed manually, and finally transported to a punching machine for punching. During the cutting process, the rolled substrate is placed on a material roller and then cut by a cutting machine.

[0004] However, since the substrates are stored on reels for a long time, the substrates are bent during the cutting process, and the cut substrates are all bent and uneven. Therefore, during the later substrate integration process, the substrates cannot be attached due to the bending of the substrates, which leads to poor accuracy in substrate drilling. To this end, we propose a manufacturing device and a method for using a substrate for a flexible device. Summary of the invention

[0005] The invention provides a manufacturing device and a use method of a substrate for a flexible device, which are used to solve the defect of poor punching accuracy of the substrate in the prior art.

[0006] The present invention provides a manufacturing device for a substrate for a flexible device, comprising a cutting machine, an ironing assembly and a cooling assembly, wherein a base is arranged on one side of the cutting machine, a material roller is installed on the base, and a fixing seat is fixedly connected to the cutting machine, and a positioning roller is installed on the fixing seat; the ironing assembly is installed on the cutting machine, and the ironing assembly comprises a lower ironing block installed on the top of the cutting machine, an upper ironing block is arranged on the top of the lower ironing block, a support column is fixedly connected to the bottom end of the lower ironing block, the support column is slidably connected to the cutting machine, and the bottom end of the support column is provided with a A lifting member is provided for driving the support column to rise and fall. The ironing assembly squeezes and irons the substrate to make it flat through the lower ironing block and the upper ironing block; the cooling assembly is arranged in coordination with the ironing assembly, and the cooling assembly includes multiple groups of lower rotating tubes and upper rotating tubes, and the outer sides of the upper rotating tubes and the lower rotating tubes are connected with cooling rollers. The multiple groups of lower rotating tubes and upper rotating tubes are linear and arranged up and down, and a connecting member is installed between the lower rotating tube and the upper rotating tube, and the cooling assembly is used to cool the substrate after being ironed by the ironing assembly through the action of the cooling roller.

[0007] Preferably, the ironing assembly comprises two groups of fixed blocks fixedly connected to the upper ironing block, the two groups of fixed blocks are respectively fixed on both sides of the upper ironing block, and a column is slidably connected to the fixed block, the bottom end of the column is fixedly connected to a fixed plate fixedly connected to the cutting machine, the top end of the fixed plate is fixedly connected to a first tension spring, the top end of the first tension spring is fixedly connected to a connecting plate fixedly connected to the fixed block, the connecting plate is slidably connected to the column, and a lifting member for driving the support column to rise and fall is installed at the bottom end of the support column.

[0008] Preferably, the cooling assembly includes a support frame fixedly connected to the lower ironing block, and the support frame is rotatably connected to the lower rotating tube, and one end of the upper rotating tube is rotatably connected to a liquid outlet pipe, the end of the liquid outlet pipe is connected to a box installed inside the cutting machine, and the outer side surface of the liquid outlet pipe is fixedly connected to a support plate fixedly connected to the cutting machine, and the support frame is also slidably connected to a connecting head rotatably connected to the lower rotating tube, one end of the connecting head is connected to a first hose, one end of the first hose is connected to a liquid inlet pipe, and the end of the liquid inlet pipe is provided with a liquid inlet part that cooperates with the lifting member.

[0009] Preferably, the connecting part includes a fixed frame fixed on the cutting machine, a first pair of joints rotatably connected to the upper rotating tube are fixedly connected to the fixed frame, a second hose is connected to the first joint, the end of the second hose is connected to a second pair of joints slidably connected to the fixed frame, and the second pair of joints are rotatably connected to the lower rotating tube.

[0010] Preferably, the lifting member includes a pump body installed inside the box body, the pump body is connected to a connecting pipe, a sealing tube is installed in the connecting pipe, a sealing block is slidably connected in the sealing tube, the top end of the sealing block is fixedly connected to a sliding tube fixedly connected to the support column, the sliding tube is slidably connected to the cutting machine and the box body, and the bottom end of the sealing block is fixedly connected to a second tension spring fixedly connected to the connecting tube.

[0011] Preferably, the liquid inlet component includes a sleeve sleeved on the outer side surface of the sliding tube, and a liquid outlet hole is opened on the sliding tube at the position of the sleeve, and a liquid inlet hole is also opened on the sliding tube at a position close to the sealing block, the sleeve is connected to a collecting pipe, and the collecting pipe is connected to multiple groups of infusion tubes, and the multiple groups of infusion tubes are respectively connected to the multiple groups of lower rotating tubes.

[0012] Preferably, the cutting machine is also fixedly connected to a motor, the output end of the motor is fixedly connected to a driving shaft, the end of the driving shaft is fixedly connected to a first spur gear, the outer side of the first spur gear is meshed with a second spur gear fixedly connected to the lower rotating tube, the outer side of the second spur gear is meshed with a third spur gear fixedly connected to the upper rotating tube, and the other ends of the upper rotating tube and the lower rotating tube are installed with linkage parts.

[0013] Preferably, the linkage comprises multiple groups of fourth flat gears, which are respectively fixedly connected to multiple groups of upper rotating tubes and lower rotating tubes, and the outer sides of the fourth flat gears on the upper rotating tubes and the fourth flat gears on the lower rotating tubes are meshed and connected with gear belts.

[0014] Preferably, the box body is connected to an upper liquid pipe extending to the outside of the cutting machine.

[0015] A method for using a flexible device substrate manufacturing device further includes the following steps:

[0016] S1. Material preparation: Place the material for making the substrate on the material roller;

[0017] S2. Material adjustment: pull the substrate to the position of the cutting machine blade and make it pass through the upper ironing block and the lower ironing block;

[0018] S3. Ironing and cooling: Start the pump body to make the lower ironing block and the lower rotating tube rise, so that the lower ironing block and the upper ironing block are attached to the substrate for ironing, and the upper and lower groups of cooling rollers are attached to the substrate to cool the substrate after ironing;

[0019] S4. Material cutting: After the processing is completed, the cutting machine is started to cut the substrate.

[0020] The present invention provides a manufacturing device and a method for using a substrate for a flexible device. An ironing assembly and a cooling assembly are provided. During the process of cutting the substrate, the substrate is ironed by the action of an upper ironing block and a lower ironing block in the ironing assembly, so that the bent substrate remains flat. During this process, the ironed substrate is cooled by the cooperation of the cooling assembly to avoid secondary bending caused by a high substrate temperature. In addition, multiple groups of cooling rollers in the cooling assembly can pull the substrate, so that the substrate is flatter after being ironed by the upper ironing block and the lower ironing block. This solves the problem of poor precision in subsequent processing due to the bending of the substrate in the prior art, and has the beneficial effect of avoiding bending of the substrate after cutting, thereby improving the precision of subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention;

[0024] Figure 3 This is a schematic diagram of the matching structure of the ironing component and the cooling component of the present invention;

[0025] Figure 4 This is a schematic diagram of the structure of the ironing assembly of the present invention;

[0026] Figure 5 It is a schematic diagram of the cooling assembly structure of the present invention;

[0027] Figure 6 This is a schematic diagram of the cooling roller connection structure of the present invention;

[0028] Figure 7 For the present invention Figure 6 Schematic diagram of the structure of the middle A area;

[0029] Figure 8 It is a schematic diagram of the lifting structure of the lower ironing block and the lower rotating tube of the present invention;

[0030] Fig. 9 For the present invention Figure 8 Schematic diagram of the structure of the middle B area;

[0031] Fig.10 This is a schematic diagram of the cooling roller rotation structure of the present invention;

[0032] Fig.11 It is a schematic diagram of the linkage structure of the present invention.

[0033] Reference numerals:

[0034] 1. Cutting machine; 2. Base; 3. Material roller; 4. Fixed seat; 5. Positioning roller; 6. Ironing assembly; 7. Lower ironing block; 8. Upper ironing block; 9. Cooling assembly; 10. Fixed block; 11. Column; 12. Fixed sheet; 13. First tension spring; 14. Connecting sheet; 15. Support column; 16. Lifting member; 17. Lower rotating tube; 18. Upper rotating tube; 19. Cooling roller; 20. Connecting member; 21. Support frame; 22. Liquid outlet pipe; 23. Support plate; 24. Connecting head; 25. First hose; 26. Liquid inlet pipe; 27. Box; 2 8. Liquid inlet; 29. ​​Fixed frame; 30. First pair of joints; 31. Second hose; 32. Second pair of joints; 33. Pump body; 34. Connecting pipe; 35. Sealing pipe; 36. Sealing block; 37. Sliding pipe; 38. Second tension spring; 39. Sleeve; 40. Liquid outlet; 41. Liquid inlet; 42. Collecting pipe; 43. Liquid infusion tube; 44. Motor; 45. Driving shaft; 46. First flat gear; 47. Second flat gear; 48. Third flat gear; 49. Linkage; 50. Fourth flat gear; 51. Gear belt; 52. Upper liquid pipe. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are 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.

[0036] See also Figure 1-Figure 11The present invention provides a technical solution: a manufacturing device for a substrate for a flexible device, comprising a cutting machine 1, an ironing assembly 6 and a cooling assembly 9, wherein a base 2 is arranged on one side of the cutting machine 1, a material roller 3 is installed on the base 2, and a fixing seat 4 is fixedly connected to the cutting machine 1, and a positioning roller 5 is installed on the fixing seat 4; the ironing assembly 6 is installed on the cutting machine 1, and the ironing assembly 6 comprises a lower ironing block 7 installed on the top of the cutting machine 1, an upper ironing block 8 is arranged on the top of the lower ironing block 7, and a support column 15 is fixedly connected to the bottom end of the lower ironing block 7, and the support column 15 is slidably connected to the cutting machine 1, and the bottom end of the support column 15 is installed A lifting member 16 is provided for driving the support column 15 to rise and fall. The ironing assembly 6 squeezes and irons the substrate to make it flat through the lower ironing block 7 and the upper ironing block 8; the cooling assembly 9 is arranged in cooperation with the ironing assembly 6, and the cooling assembly 9 includes a plurality of groups of lower rotating tubes 17 and upper rotating tubes 18, and the outer sides of the upper rotating tubes 18 and the lower rotating tubes 17 are connected with cooling rollers 19, and the plurality of groups of the lower rotating tubes 17 and the upper rotating tubes 18 are linear and arranged up and down, and a connecting member 20 is installed between the lower rotating tubes 17 and the upper rotating tubes 18, and the cooling assembly 9 is used to cool the substrate after being ironed by the ironing assembly 6 through the action of the cooling rollers 19.

[0037] A method for using a flexible device substrate manufacturing device further includes the following steps:

[0038] S1. Material preparation: Place the material for making the substrate on the material roller;

[0039] S2. Material adjustment: pull the substrate to the position of the cutting machine blade and make it pass through the upper ironing block and the lower ironing block;

[0040] S3. Ironing and cooling: Start the pump body to make the lower ironing block and the lower rotating tube rise, so that the lower ironing block and the upper ironing block are attached to the substrate for ironing, and the upper and lower groups of cooling rollers are attached to the substrate to cool the substrate after ironing;

[0041] S4. Material cutting: After the processing is completed, the cutting machine is started to cut the substrate.

[0042] The ironing assembly 6 includes two groups of fixed blocks 10 fixedly connected to the upper ironing block 8, the two groups of fixed blocks 10 are respectively fixed to the two sides of the upper ironing block 8, and the fixed blocks 10 are slidably connected with a column 11, the bottom end of the column 11 is fixedly connected with a fixed plate 12 fixedly connected to the cutting machine 1, the top of the fixed plate 12 is fixedly connected with a first tension spring 13, the top of the first tension spring 13 is fixedly connected with a connecting plate 14 fixedly connected to the fixed block 10, the connecting plate 14 is slidably connected to the column 11, and the bottom end of the support column 15 is installed with A lifting member 16 for driving the support column 15 to rise and fall; the lifting member 16 includes a pump body 33 installed inside the box body 27, the pump body 33 is connected to a connecting pipe 34, a sealing tube 35 is installed in the connecting pipe 34, a sealing block 36 is slidably connected in the sealing tube 35, the top end of the sealing block 36 is fixedly connected to a sliding tube 37 fixedly connected to the support column 15, the sliding tube 37 is slidably connected to the cutting machine 1 and the box body 27, and the bottom end of the sealing block 36 is fixedly connected to a second tension spring 38 fixedly connected to the connecting tube 34.

[0043] The cooling assembly 9 includes a support frame 21 fixedly connected to the lower ironing block 7, and the support frame 21 is rotatably connected to the lower rotating tube 17, and one end of the upper rotating tube 18 is rotatably connected to a liquid outlet pipe 22, the end of the liquid outlet pipe 22 is connected to a box body 27 installed inside the cutting machine 1, the box body 27 is connected to an upper liquid pipe 52 extending to the outside of the cutting machine 1, and the outer side of the liquid outlet pipe 22 is fixedly connected to a support plate 23 fixedly connected to the cutting machine 1, and the support frame 21 is also slidably connected to a connector 24 rotatably connected to the lower rotating tube 17, one end of the connector 24 is connected to a first hose 25, one end of the first hose 25 is connected to a liquid inlet pipe 26, and the end of the liquid inlet pipe 26 is provided with a liquid inlet member 28 cooperating with the lifting member 16; the connecting member 20 includes a fixed A fixed frame 29 on the cutting machine 1, the fixed frame 29 is fixedly connected with a first pair of joints 30 rotatably connected to the upper rotating tube 18, the first pair of joints 30 is connected with a second hose 31, the end of the second hose 31 is connected with a second pair of joints 32 slidably connected to the fixed frame 29, and the second pair of joints 32 is rotatably connected to the lower rotating tube 17; the liquid inlet part 28 includes a sleeve 39 sleeved on the outer side of the sliding tube 37, and the sliding tube 37 is provided with a liquid outlet 40 at the position of the sleeve 39, and the sliding tube 37 is also provided with a liquid inlet hole 41 at a position close to the sealing block 36, the sleeve 39 is connected with a collecting pipe 42, and the collecting pipe 42 is connected with multiple groups of infusion pipes 43, and the multiple groups of infusion pipes 43 are respectively connected with the multiple groups of lower rotating tubes 17.

[0044] The cutting machine 1 is also fixedly connected to a motor 44, an output end of the motor 44 is fixedly connected to a driving shaft 45, an end of the driving shaft 45 is fixedly connected to a first flat gear 46, an outer side of the first flat gear 46 is meshed with a second flat gear 47 fixedly connected to the lower rotating tube 17, an outer side of the second flat gear 47 is meshed with a third flat gear 48 fixedly connected to the upper rotating tube 18, and a linkage 49 is installed at the other end of the upper rotating tube 18 and the lower rotating tube 17; the linkage 49 includes a plurality of groups of fourth flat gears 50, the plurality of groups of the fourth flat gears 50 are respectively fixedly connected to the plurality of groups of the upper rotating tube 18 and the lower rotating tube 17, and the outer sides of the fourth flat gears 50 on the upper rotating tube 18 and the fourth flat gears 50 on the lower rotating tube 17 are both meshed with gear belts 51.

[0045] Working principle: In the present embodiment, during the substrate cutting process, the required substrate is first mounted on the material roller 3, and one end of the substrate is pulled to the cutting position, and the substrate passes through the ironing assembly 6 and the cooling assembly 9 through the action of the positioning roller 5, and then the cutting machine 1 is started to cut the substrate. During this process, the lower ironing block 7 and the lower rotating tube 17 are respectively away from the upper ironing block 8 and the upper rotating tube 18, so as to facilitate pulling the substrate to the cutting position. During the ironing process, the pump body 33 is started, and the pump body 33 will transport water to the inside of the connecting pipe 34, so that the water pressure can make the substrate The sealing block 36 moves upward, thereby driving the sliding tube 37 to move upward. When the sliding tube 37 moves upward, the support column 15 drives the lower ironing block 7 to move upward. The upper ironing block 8 is pressed by the upward movement of the lower ironing block 7, so that the substrate is pressed between the upper ironing block 8 and the lower ironing block 7, and then ironed. Due to the action of the first tension spring 13, the upper ironing block 8 and the lower ironing block 7 are not rigidly pressed, and thus the normal conveyance of the substrate is not affected. In addition, due to the action of the first tension spring 13, the upper ironing block 8 and the lower ironing block 7 are more closely attached to each other, so that the ironing effect is better.

[0046] During the upward movement of the lower ironing block 7, the lower rotating tube 17 is moved upward by the action of the support frame 21, so that the upper and lower rows of cooling rollers 19 are attached to the substrate, and during the start-up of the pump body 33, the sealing block 36 is moved upward by the action of water pressure. After the sealing block 36 moves upward to be away from the sealing tube 35, there is a gap between the sealing block 36 and the sealing tube 35. At this time, the water flow will enter the end of the connecting tube 34 through the gap. Due to the continuous water pressure, the sealing block 36 maintains balance in this state. In this process, after the water flows into the end of the connecting tube 34, it will enter the inside of the sliding tube 37 through the liquid inlet hole 41, and then the water will be transported to the inside of the sleeve 39 through the liquid outlet hole 40 on the sliding tube 37, and then transported to the collection tube 42 through the sleeve 39, and then transported to the collection tube 42 through the collection tube 39. The water is transported to the plurality of liquid infusion tubes 43 through the tube 42, and then enters the plurality of liquid inlet tubes 26. The water is transported to the first hose 25 through the action of the liquid inlet tube 26, and then transported to the cooling roller 19 through the action of the connector 24 and the lower rotating tube 17. After the water enters the cooling roller 19, it will be transported to the second pair of joints 32 through the other end of the lower rotating tube 17, and the water will be transported to the interior of the upper rotating tube 18 through the second hose 31 and the first pair of joints 30. At this time, both the upper and lower rows of cooling rollers 19 contain cold water, so the substrate is cooled and lowered by the action of cold water. The water is transported to the liquid outlet pipe 22 through the other end of the upper rotating tube 18, and then returns to the box 27 through the liquid outlet pipe 22, so that the water circulates in the cooling roller 19, thereby improving the cooling effect.

[0047] During the ironing process, the motor 44 is started, and the motor 44 will rotate the driving shaft 45, thereby rotating the first flat gear 46, thereby driving the second flat gear 47 to rotate, and the third flat gear 48 is rotated by the action of the second flat gear 47, and then the multiple groups of fourth flat gears 50 and the gear belt 51 are used to rotate the multiple groups of cooling rollers 19. The rotation of the cooling rollers 19 improves the cooling efficiency, and the rotation direction of the cooling rollers 19 is the direction of movement of the substrate, thereby starting the pulling and conveying effect on the substrate, ensuring that the substrate is smoother.

[0048] It is worth noting that due to the provision of the first hose and the second hose 31, the lower rotating tube 17 will not be affected when it is rising and falling.

[0049] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A manufacturing device for a substrate for a flexible device, comprising: A cutting machine (1), wherein a base (2) is provided on one side of the cutting machine (1), a material roller (3) is mounted on the base (2), and a fixing seat (4) is fixedly connected to the cutting machine (1), and a positioning roller (5) is mounted on the fixing seat (4); It is characterized by further comprising: An ironing assembly (6), the ironing assembly (6) being mounted on the cutting machine (1), and the ironing assembly (6) comprising a lower ironing block (7) mounted on the top of the cutting machine (1), an upper ironing block (8) being arranged on the top of the lower ironing block (7), a supporting column (15) being fixedly connected to the bottom of the lower ironing block (7), the supporting column (15) being slidably connected to the cutting machine (1), a lifting member (16) for driving the supporting column (15) to rise and fall being arranged on the bottom of the supporting column (15), the ironing assembly (6) pressing and ironing the substrate to make it flat by means of the lower ironing block (7) and the upper ironing block (8); A cooling assembly (9), the cooling assembly (9) being arranged in cooperation with the ironing assembly (6), the cooling assembly (9) comprising a plurality of groups of lower rotating tubes (17) and upper rotating tubes (18), the outer side surfaces of the upper rotating tubes (18) and the lower rotating tubes (17) being connected with cooling rollers (19), the plurality of groups of the lower rotating tubes (17) and the upper rotating tubes (18) being arranged linearly and vertically, a connecting piece (20) being installed between the lower rotating tubes (17) and the upper rotating tubes (18), and the cooling assembly (9) cooling the substrate after being ironed by the ironing assembly (6) through the cooling rollers (19); The cooling assembly (9) comprises a support frame (21) fixedly connected to the lower ironing block (7), and the support frame (21) is rotatably connected to the lower rotating tube (17), and one end of the upper rotating tube (18) is rotatably connected to a liquid outlet pipe (22), the end of the liquid outlet pipe (22) is connected to a box (27) installed inside the cutting machine (1), and the outer side surface of the liquid outlet pipe (22) is fixedly connected to a support plate (23) fixedly connected to the cutting machine (1), and the support frame (21) is also slidably connected to a connector (24) rotatably connected to the lower rotating tube (17), one end of the connector (24) is connected to a first hose (25), one end of the first hose (25) is connected to a liquid inlet pipe (26), and the end of the liquid inlet pipe (26) is provided with a liquid inlet member (28) that cooperates with the lifting member (16).

2. The manufacturing device of a substrate for a flexible device according to claim 1, characterized in that: The ironing assembly (6) comprises two groups of fixed blocks (10) fixedly connected to the upper ironing block (8), the two groups of fixed blocks (10) being fixed to two sides of the upper ironing block (8) respectively, and a column (11) being slidably connected to the fixed block (10), a fixed plate (12) fixedly connected to the cutting machine (1) being fixedly connected to the bottom end of the column (11), a first tension spring (13) being fixedly connected to the top end of the fixed plate (12), a connecting plate (14) being fixedly connected to the top end of the first tension spring (13), the connecting plate (14) being fixedly connected to the fixed block (10), and the connecting plate (14) being slidably connected to the column (11).

3. The manufacturing device of a substrate for a flexible device according to claim 2, characterized in that: The connecting member (20) comprises a fixing frame (29) fixed to the cutting machine (1); a first pair of joints (30) rotatably connected to the upper rotating tube (18) is fixedly connected to the fixing frame (29); a second hose (31) is connected to the first pair of joints (30); ends of the second hose (31) are connected to a second pair of joints (32) slidably connected to the fixing frame (29); and the second pair of joints (32) are rotatably connected to the lower rotating tube (17).

4. The manufacturing device of a substrate for a flexible device according to claim 3, characterized in that: The lifting member (16) comprises a pump body (33) installed inside the box body (27), the pump body (33) is connected to a connecting pipe (34), a sealing pipe (35) is installed inside the connecting pipe (34), a sealing block (36) is slidably connected inside the sealing pipe (35), the top end of the sealing block (36) is fixedly connected to a sliding pipe (37) fixedly connected to the support column (15), the sliding pipe (37) is slidably connected to the cutting machine (1) and the box body (27), and the bottom end of the sealing block (36) is fixedly connected to a second tension spring (38) fixedly connected to the connecting pipe (34).

5. The manufacturing device of a substrate for a flexible device according to claim 4, characterized in that: The liquid inlet member (28) comprises a sleeve (39) sleeved on the outer side surface of the sliding tube (37); a liquid outlet hole (40) is provided on the sliding tube (37) at a position located on the sleeve (39); and a liquid inlet hole (41) is further provided on the sliding tube (37) at a position close to the sealing block (36); the sleeve (39) is connected to a collecting tube (42); the collecting tube (42) is connected to a plurality of groups of liquid infusion tubes (43); and the plurality of groups of liquid infusion tubes (43) are respectively connected to the plurality of groups of lower rotating tubes (17).

6. The manufacturing device for a substrate for a flexible device according to claim 5, characterized in that: The cutting machine (1) is also fixedly connected to a motor (44), the output end of the motor (44) is fixedly connected to a driving shaft (45), the end of the driving shaft (45) is fixedly connected to a first flat gear (46), the outer side of the first flat gear (46) is meshed with a second flat gear (47) fixedly connected to the lower rotating tube (17), the outer side of the second flat gear (47) is meshed with a third flat gear (48) fixedly connected to the upper rotating tube (18), and the other ends of the upper rotating tube (18) and the lower rotating tube (17) are provided with a linkage member (49).

7. The manufacturing device for a substrate for a flexible device according to claim 6, characterized in that: The linkage member (49) comprises a plurality of groups of fourth flat gears (50), the plurality of groups of fourth flat gears (50) being fixedly connected to the plurality of groups of upper rotating tubes (18) and the plurality of groups of lower rotating tubes (17), respectively, and the outer sides of the fourth flat gears (50) on the upper rotating tubes (18) and the fourth flat gears (50) on the lower rotating tubes (17) are both meshingly connected with gear belts (51).

8. The manufacturing device for a substrate for a flexible device according to claim 7, characterized in that: The box body (27) is connected to an upper liquid pipe (52) extending to the outside of the cutting machine (1).

9. A method for using a manufacturing device for a flexible device substrate according to any one of claims 1 to 8, characterized in that: The following steps are also included: S1. Material preparation: Place the material for making the substrate on the material roller; S2. Material adjustment: pull the substrate to the position of the cutting machine blade and make it pass through the upper ironing block and the lower ironing block; S3. Ironing and cooling: Start the pump body to make the lower ironing block and the lower rotating tube rise, so that the lower ironing block and the upper ironing block are attached to the substrate for ironing, and the upper and lower groups of cooling rollers are attached to the substrate to cool the substrate after ironing; S4. Material cutting: After the processing is completed, the cutting machine is started to cut the substrate.

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