Hobbing type micro-electric medicine introduction treatment patch forming machine

Abstract

The utility model belongs to the field of automatic forming equipment, and provides a hobbing type micro-electric medicine introduction treatment patch forming machine. Comprising a wall plate, a discharging assembly, a first traction device, a first hobbing device, a second traction device, a second hobbing device and a middle guide roller. The discharging assembly comprises a first discharging disc, a second discharging disc, a third discharging disc and a fourth discharging disc. The first traction device forms a first traction channel and is used for combining the battery roll and the cotton material into a composite body; the first hobbing device forms a first hobbing channel used for hobbing a composite body. The second traction device and the first traction device are arranged at an interval and form a second traction channel for combining the base material and the release paper on the front side and the back side of the composite body; the second hobbing device forms a second hobbing channel connected to the second traction channel; the middle guide roller is arranged at a preset position on the wall plate and used for guiding and conveying the base material to be connected with the first traction channel.

Description

Technical Field

[0001] This application belongs to the field of automatic forming equipment, and in particular relates to a roll-cut micro-electric drug delivery therapy patch forming machine. Background Technology

[0002] Micro-electric drug delivery therapy patches are therapeutic products containing their own micro-batteries. Current production of these patches relies on manual, step-by-step operations or segmented processing with independent equipment. The process involves first individually attaching the battery and cotton material, then transferring it to a die-cutting station for shaping, and finally manually laminating the substrate and release paper. This process involves multiple positioning, handling, and repeated start-ups and stops, resulting in long unit forming cycles, low equipment utilization, and material idle time due to gaps between processes, making it difficult to overcome overall production capacity bottlenecks. Therefore, it is necessary to solve these technical problems. Summary of the Invention

[0003] The purpose of this application is to provide a rolling-cut micro-electric drug delivery therapy patch forming machine to solve the technical problem of low production efficiency of therapy patches in the prior art.

[0004] To achieve the above objectives, the technical solution adopted in this application is: to provide a roller-cutting type micro-electric drug delivery therapy patch forming machine, comprising:

[0005] Wall panels;

[0006] The feeding assembly includes a first feeding tray for feeding battery rolls, a second feeding tray for feeding cotton material, a third feeding tray for feeding substrate material, and a fourth feeding tray for feeding release paper. The first feeding tray, the second feeding tray, the third feeding tray, and the fourth feeding tray are spaced apart and installed on the wall panel.

[0007] A first traction device forms a first traction channel for traction of the battery roll and the cotton material and for combining the battery roll and the cotton material into a composite;

[0008] A first rolling cutting device forms a first rolling cutting channel for rolling cutting the composite and the first rolling cutting channel is connected to the first traction channel;

[0009] The second traction device is arranged at an interval from the first traction device and forms a second traction channel for bonding the substrate and the release paper to the front and back sides of the composite.

[0010] The second rolling cutting device forms a second rolling cutting channel connected to the second traction channel;

[0011] An intermediate guide roller is positioned at a predetermined location on the wall panel and is used to guide the substrate to connect with the first traction channel.

[0012] Optionally, the roll-cut micro-electric drug delivery therapy patch forming machine further includes a bridging plate;

[0013] The bridging plate is disposed between the first rolling device and the second traction device and is used to support the substrate and the composite.

[0014] Optionally, the roll-cut micro-electric drug delivery therapy patch forming machine also includes a finished product conveyor belt;

[0015] The finished product conveyor belt is located on the side of the second rolling cutting device away from the second traction device, and the starting end of the finished product conveyor belt is connected to the second rolling cutting channel.

[0016] Optionally, the roll-cut micro-electric drug delivery therapy patch forming machine further includes a first waste collection tray for winding the release paper on the substrate, a second waste collection tray for winding the release paper on the cotton material, a third waste collection tray for winding the waste material from the first roll-cutting device, and a fourth waste collection tray for winding the waste material from the second roll-cutting device.

[0017] The first waste collection tray, the second waste collection tray, the third waste collection tray, and the fourth waste collection tray are installed at intervals on the wall panel.

[0018] Optionally, the rolling-cut micro-electric drug delivery therapy patch forming machine further includes a third traction device installed on the wall panel;

[0019] The third traction device is disposed between the third feeding tray and the first rolling cutting device and is used to traction the substrate.

[0020] Optionally, the rolling-cut micro-electric drug delivery therapy patch forming machine further includes a correction component for correction, wherein four sets of correction components are provided corresponding to the first feeding tray, the second feeding tray, the third feeding tray and the fourth feeding tray;

[0021] The web correction assembly includes a guide roller rotatably mounted on the wall panel and passing through it for feeding the target roll material, a web correction sensor mounted on the wall panel at intervals from the guide roller for detecting the position of the target roll material, and a servo motor drively connected to the guide roller for driving the guide roller to move axially. The web correction sensor is communicatively connected to the servo motor.

[0022] Optionally, the correction assembly further includes a first support, a first linear guide, an adjusting screw, a slide plate, and a hanging plate;

[0023] The first support is connected to the wall panel, the first linear guide is connected to the first support and is parallel to the axis of the guide roller, the adjusting screw is rotatably mounted on the first support and parallel to the first linear guide, the slide plate is threaded to the adjusting screw and slidably connected to the first linear guide, the servo motor is driven and connected to the adjusting screw, the hanging plate is connected to the slide plate, and the rotation center shafts of the first, second, third, and fourth feeding discs and the guide rollers are respectively connected to the corresponding hanging plates.

[0024] Optionally, through holes are formed in the wall panel for the guide roller to pass through.

[0025] Optionally, the correction assembly further includes a second support, a second linear guide, a handle screw, and a sliding seat;

[0026] The second support is connected to the wall panel, the second linear rail is connected to the second support and is parallel to the guide roller, the handle screw is rotatably mounted on the second support and is parallel to the second linear rail, the sliding seat is slidably connected to the second linear rail and threadedly connected to the handle screw, and the correction sensor is connected to the sliding seat.

[0027] The first, second, third, and fourth unwinding discs are all equipped with magnetic powder clutches for controlling the unwinding tension, which are connected to the rotation center shafts of the discs.

[0028] The beneficial effects of the roll-cutting micro-electric drug delivery therapeutic patch forming machine provided in this application are as follows: Compared with the prior art, in the roll-cutting micro-electric drug delivery therapeutic patch forming machine provided in this application, the first traction device can directly press the battery roll and cotton material into a composite and immediately send it into the connected first roll-cutting device for pre-cutting. At the same time, the intermediate guide roller can accurately guide the substrate to the bottom of the composite. Then, the second traction device synchronously composites the release paper and the substrate to the front and back sides of the composite. Finally, the second roll-cutting device completes the final cut. In this way, the roll-cutting micro-electric drug delivery therapeutic patch forming machine in this application can realize the seamless continuous operation of the raw material unwinding, composite and roll-cutting processes in a compact layout, eliminating the transfer waiting and independent equipment start-up and shutdown delays in the traditional process, which significantly improves the single-piece forming efficiency of the therapeutic patch, far superior to the prior art. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 This is a schematic diagram of the overall structure of the roller-cutting micro-electric drug delivery therapy patch forming machine in the embodiments of this application;

[0031] Figure 2 This is a cross-sectional structural diagram of the roller-cut micro-electric drug delivery therapy patch forming machine in the embodiments of this application;

[0032] Figure 3 This is a schematic diagram of a partial structure of the roller-cut micro-electric drug delivery therapy patch forming machine in the embodiments of this application. Figure 1 ;

[0033] Figure 4 This is a schematic diagram of a partial structure of the roller-cut micro-electric drug delivery therapy patch forming machine in the embodiments of this application. Figure 2 .

[0034] In the figure, the following reference numerals are used: 100, wall panel; 101, first feeding tray; 102, second feeding tray; 103, third feeding tray; 104, fourth feeding tray; 105, first traction device; 106, first rolling cutting device; 107, second traction device; 108, second rolling cutting device; 109, intermediate guide roller; 110, bridging plate; 111, finished product conveyor belt; 112, first waste collection tray; 113, second waste collection tray; 114, third waste collection tray; 115, fourth waste collection tray; 116, third traction device; 117, guide roller. ; 118. Correction sensor; 119. Servo motor; 120. First support; 121. First linear guide; 122. Adjusting screw; 123. Slide plate; 124. Hanging plate; 125. Through hole; 126. Second support; 127. Second linear guide; 128. Handle screw; 129. Sliding seat; 130. Magnetic powder clutch; 150. First traction channel; 160. First rolling cutting channel; 170. Second traction channel; 180. Second rolling cutting channel; 201. Battery roll; 202. Cotton material; 203. Substrate; 204. Release paper. Detailed Implementation

[0035] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0036] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0037] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0038] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0039] Please refer to the following: Figures 1 to 4 This application provides a description of a roll-cutting type micro-electric drug delivery therapy patch forming machine. The roll-cutting type micro-electric drug delivery therapy patch forming machine includes a wall panel 100, a feeding assembly, a first traction device 105, a first roll-cutting device 106, a second traction device 107, a second roll-cutting device 108, and an intermediate guide roller 109. Wherein:

[0040] The feeding assembly includes a first feeding tray 101 for feeding battery roll 201, a second feeding tray 102 for feeding cotton material 202, a third feeding tray 103 for feeding substrate 203, and a fourth feeding tray 104 for feeding release paper 204. The first feeding tray 101, the second feeding tray 102, the third feeding tray 103, and the fourth feeding tray 104 are spaced apart and mounted on the wall panel 100. The first traction device 105 forms a first traction channel 150 for traction of battery roll 201 and cotton material 202 and for combining battery roll 201 and cotton material 202 into a composite material. The composite is assembled; the first rolling cutting device 106 forms a first rolling cutting channel 160 for rolling cutting the composite and the first rolling cutting channel is connected to the first traction channel 150; the second traction device 107 is spaced apart from the first traction device 105 and forms a second traction channel 170 for bonding the substrate 203 and release paper 204 on both sides of the composite; the second rolling cutting device 108 forms a second rolling cutting channel 180 connected to the second traction channel 170; the intermediate guide roller 109 is set at a predetermined position on the wall panel 100 and is used to guide the substrate 203 to connect with the first traction channel 150.

[0041] According to the structure provided in this embodiment, in the roll-cut micro-electric drug delivery therapeutic patch forming machine provided in this embodiment, the first traction device 105 can directly press the battery roll 201 and cotton material 202 into a composite and immediately send it into the connected first roll-cutting device 106 for pre-cutting. At the same time, the intermediate guide roller 109 can accurately guide the substrate 203 to the bottom of the composite. Then, the second traction device 107 synchronously composites the release paper 204 and the substrate 203 to the front and back sides of the composite. Finally, the second roll-cutting device 108 completes the final cut. In this way, the roll-cut micro-electric drug delivery therapeutic patch forming machine in this application can realize the seamless continuous operation of the raw material unwinding, composite and roll-cutting processes in a compact layout, eliminating the transfer waiting and independent equipment start-up and shutdown delays in traditional processes, which significantly improves the single-piece forming efficiency of the therapeutic patch, far superior to the prior art.

[0042] In another embodiment of this application, please refer to [the relevant document / reference]. Figures 1 to 4 The roll-cut micro-electric drug delivery therapy patch forming machine also includes a bridging plate 110; the bridging plate 110 is disposed between the first roll-cutting device 106 and the second traction device 107 and is used to support the substrate 203 and the composite. According to the structure provided in this embodiment, the bridging plate 110 disposed between the second roll-cutting device 108 and the second traction device 107 can be used to stably support the substrate 203 and the composite, which can further improve the forming efficiency of the roll-cut micro-electric drug delivery therapy patch forming machine in this embodiment.

[0043] In another embodiment of this application, please refer to [the relevant document / reference]. Figures 1 to 4 The roll-cutting micro-electric drug delivery therapy patch forming machine also includes a finished product conveyor belt 111; the finished product conveyor belt 111 is disposed on the side of the second roll-cutting device 108 opposite to the second traction device 107, and the starting end of the finished product conveyor belt 111 is connected to the second roll-cutting channel 180. According to the above structure provided in this embodiment, the finished product conveyor belt 111 connected to the second roll-cutting device 108 can quickly transfer the product to the target station, which is beneficial to further improve the forming efficiency of the roll-cutting micro-electric drug delivery therapy patch forming machine in this embodiment.

[0044] In another embodiment of this application, please refer to [the relevant document / reference]. Figures 1 to 4The roll-cut micro-electric drug delivery therapy patch forming machine also includes a first waste collection tray 112 for winding up the release paper on the substrate 203, a second waste collection tray 113 for winding up the release paper on the cotton material 202, a third waste collection tray 114 for winding up the waste material from the first roll-cutting device 106, and a fourth waste collection tray 115 for winding up the waste material from the second roll-cutting device 108; the first waste collection tray 112, the second waste collection tray 113, the third waste collection tray 114, and the fourth waste collection tray 115 are spaced apart and installed on the wall panel 100. According to the structure provided in this embodiment, the first waste collection tray 112, the second waste collection tray 113, the third waste collection tray 114, and the fourth waste collection tray 115 can be used to collect the roll-cut waste material from the battery roll 201, the substrate 203, the cotton material 202, and the release film, which is also beneficial to further improve the forming efficiency of the roll-cut micro-electric drug delivery therapy patch forming machine in this embodiment.

[0045] In another embodiment of this application, please refer to [the relevant document / reference]. Figures 1 to 4 The roll-cut micro-electric drug delivery therapy patch forming machine also includes a third traction device 116 mounted on the wall panel 100; the third traction device 116 is disposed between the third feeding tray 103 and the first roll-cutting device 106 and is used to traction the substrate 203. According to the structure provided in this embodiment, the third traction device 116 can be used to provide individual traction assistance to the substrate 203, which is also beneficial to further improve the forming efficiency of the roll-cut micro-electric drug delivery therapy patch forming machine in this embodiment.

[0046] In another embodiment of this application, please refer to [the relevant document / reference]. Figures 1 to 4 The roll-cut micro-electric drug delivery therapy patch forming machine also includes a correction assembly for deviation correction. Four sets of correction assemblies are arranged corresponding to the first feeding tray 101, the second feeding tray 102, the third feeding tray 103, and the fourth feeding tray 104. The correction assembly includes a guide roller 117 rotatably mounted and passing through the wall plate 100 for feeding the target roll material; a correction sensor 118 mounted on the wall plate 100 at intervals from the guide roller 117 for detecting the position of the target roll material; and a servo motor 119 driven by the guide roller 117 for driving the guide roller 117 to move axially. The correction sensor 118 is communicatively connected to the servo motor 119. It is understood that in this embodiment, the correction sensor 118 can be a commonly used correction sensor 118 in the art, and the servo motor 119 can be a commonly used motor in the art; further details are omitted here.

[0047] According to the structure provided in this embodiment, when the correction sensor 118 detects that the target roll material, such as battery roll 201 or substrate 203, has shifted, the position signal can be fed back to the servo motor 119 and the servo motor 119 can drive the guide roller 117 to move axially. This can quickly adjust the target roll material to the correct position, which is also conducive to further improving the forming efficiency of the roll-cut micro-electric drug delivery therapy patch forming machine in this embodiment.

[0048] In another embodiment of this application, please refer to [the relevant document / reference]. Figures 1 to 4 The correction assembly also includes a first support 120, a first linear guide 121, an adjusting screw 122, a sliding plate 123, and a hanging plate 124. The first support 120 is connected to the wall panel 100. The first linear guide 121 is connected to the first support 120 and is parallel to the axis of the guide roller 117. The adjusting screw 122 is rotatably mounted on the first support 120 and is parallel to the first linear guide 121. The sliding plate 123 is threaded to the adjusting screw 122 and slidably connected to the first linear guide 121. The servo motor 119 is driven and connected to the adjusting screw 122. The hanging plate 124 is connected to the sliding plate 123. The rotation center shafts of the first feeding disc 101, the second feeding disc 102, the third feeding disc 103, and the fourth feeding disc 104, as well as the guide roller 117, are all connected to the corresponding hanging plate 124.

[0049] According to the structure provided in this embodiment, when the servo motor 119 drives the adjusting screw 122 to rotate around its own central axis, it can drive the slide plate 123 threadedly connected to the adjusting screw 122 to slide on the first linear rail 121. Since the hanging plate 124 is connected to the slide plate 123, the rotation center axes of the first feeding plate 101, the second feeding plate 102, the third feeding plate 103 and the fourth feeding plate 104 can move synchronously with the corresponding guide roller 117. This can form a better correction effect and is also conducive to further improving the forming efficiency of the rolling-cut micro-electric drug delivery therapy patch forming machine in this embodiment.

[0050] In another embodiment of this application, please refer to [the relevant document / reference]. Figures 1 to 4 A through hole 125 is formed on the wall panel 100 for the guide roller 117 to pass through. According to the structure provided in this embodiment, the guide roller 117 passing through the through hole 125 can, on the one hand, provide stable support for the wall panel 100 itself, and on the other hand, allow the servo motor 119 and the feeding assembly to be distributed on opposite sides of the wall panel 100 and avoid mutual interference. This also helps to further improve the forming efficiency of the roll-cut micro-electric drug delivery therapy patch forming machine in this embodiment.

[0051] In another embodiment of this application, please refer to [the relevant document / reference]. Figures 1 to 4The correction assembly also includes a second support 126, a second linear guide 127, a handle screw 128, and a sliding seat 129. The second support 126 is connected to the wall panel 100, the second linear guide 127 is connected to the second support 126 and is parallel to the guide roller 117, the handle screw 128 is rotatably mounted on the second support 126 and is parallel to the second linear guide 127, the sliding seat 129 is slidably connected to the second linear guide 127 and threadedly connected to the handle screw 128, and the correction sensor 118 is connected to the sliding seat 129. According to the structure provided in this embodiment, when the operator rotates the handle screw 128, the sliding seat 129 threadedly connected to the handle screw 128 can move on the second linear rail 127. In this way, the correction sensor 118 connected to the sliding seat 129 can move with the sliding seat 129 relative to the second linear rail 127. Thus, the position of the correction sensor 118 can be flexibly adjusted and applied to correct target rolls of different widths. This is also conducive to further improving the forming efficiency of the roll-cut micro-electric drug delivery therapy patch forming machine in this embodiment.

[0052] In another embodiment of this application, please refer to [the relevant document / reference]. Figures 1 to 4 The first feeding plate 101, the second feeding plate 102, the third feeding plate 103 and the fourth feeding plate 104 are all connected to the rotation center shafts of the magnetic powder clutch 130 for controlling the unwinding tension.

[0053] According to the structure provided in this embodiment, the magnetic powder clutches 130 connected to the rotational central shafts of the first unloading plate 101, the second unloading plate 102, the third unloading plate 103, and the fourth unloading plate 104 can stably control the unwinding tension of the target roll material. This also helps to further improve the forming efficiency of the roll-cut micro-electric drug delivery therapy patch forming machine in this embodiment. It is understood that the magnetic powder clutch 130 described in this embodiment is a commonly used magnetic powder clutch 130 in the art, and will not be described in detail here.

[0054] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A roller-cutting type micro-electric drug delivery therapy patch forming machine, characterized in that, include: Wall panel (100); The feeding assembly includes a first feeding tray (101) for feeding battery rolls (201), a second feeding tray (102) for feeding cotton material (202), a third feeding tray (103) for feeding substrate (203), and a fourth feeding tray (104) for feeding release paper (204). The first feeding tray (101), the second feeding tray (102), the third feeding tray (103), and the fourth feeding tray (104) are spaced apart on the wall panel (100). The first traction device (105) forms a first traction channel (150) for traction of the battery roll (201) and the cotton material (202) and for combining the battery roll (201) and the cotton material (202) into a composite; The first rolling cutting device (106) forms a first rolling cutting channel (160) for rolling the composite and the first rolling cutting channel (160) is connected to the first traction channel (150). The second traction device (107) is spaced apart from the first traction device (105) and forms a second traction channel (170) for bonding the substrate (203) and the release paper (204) on both sides of the composite. The second rolling cutting device (108) forms a second rolling cutting channel (180) connected to the second traction channel (170); An intermediate guide roller (109) is positioned at a predetermined position on the wall panel (100) and is used to guide the substrate (203) to connect with the first traction channel (150).

2. The roller-cutting micro-electric drug delivery therapy patch forming machine as described in claim 1, characterized in that: The rolling-cut micro-electric drug delivery therapy patch forming machine also includes a bridging plate (110). The bridging plate (110) is disposed between the first rolling device (106) and the second traction device (107) and is used to support the substrate (203) and the composite.

3. The roller-cutting micro-electric drug delivery therapy patch forming machine as described in claim 1, characterized in that: The rolling-cut micro-electric drug delivery therapy patch forming machine also includes a finished product conveyor belt (111). The finished product conveyor belt (111) is located on the side of the second rolling cutting device (108) away from the second traction device (107), and the starting end of the finished product conveyor belt (111) is connected to the second rolling cutting channel (180).

4. The roller-cutting micro-electric drug delivery therapy patch forming machine as described in claim 1, characterized in that: The roller-cut micro-electric drug delivery therapy patch forming machine also includes a first waste collection tray (112) for winding the release paper on the substrate (203), a second waste collection tray (113) for winding the release paper on the cotton material (202), a third waste collection tray (114) for winding the waste material from the first roller cutting device (106), and a fourth waste collection tray (115) for winding the waste material from the second roller cutting device (108). The first waste collection tray (112), the second waste collection tray (113), the third waste collection tray (114), and the fourth waste collection tray (115) are installed at intervals on the wall panel (100).

5. The roller-cutting micro-electric drug delivery therapy patch forming machine as described in claim 4, characterized in that: The rolling-cut micro-electric drug delivery therapy patch forming machine also includes a third traction device (116) installed on the wall panel (100). The third traction device (116) is disposed between the third feeding tray (103) and the first rolling cutting device (106) and is used to traction the substrate (203).

6. The roller-cutting micro-electric drug delivery therapy patch forming machine as described in claim 1, characterized in that: The rolling-cut micro-electric drug delivery therapy patch forming machine also includes a correction component for correction, and the correction component is set in four groups corresponding to the first feeding tray (101), the second feeding tray (102), the third feeding tray (103) and the fourth feeding tray (104). The correction assembly includes a guide roller (117) rotatably mounted and passing through the wall panel (100) for carrying the target roll material, a correction sensor (118) mounted on the wall panel (100) spaced apart from the guide roller (117) for detecting the position of the target roll material, and a servo motor (119) drively connected to the guide roller (117) for driving the guide roller (117) to move axially. The correction sensor (118) is communicatively connected to the servo motor (119).

7. The roller-cutting micro-electric drug delivery therapy patch forming machine as described in claim 6, characterized in that: The correction assembly also includes a first support (120), a first linear guide (121), an adjusting screw (122), a slide plate (123), and a hanging plate (124). The first support (120) is connected to the wall panel (100), the first linear guide (121) is connected to the first support (120) and is parallel to the axial direction of the guide roller (117), the adjusting screw (122) is rotatably mounted on the first support (120) and parallel to the first linear guide (121), the slide plate (123) is threaded to the adjusting screw (122) and slidably connected to the first linear guide (121), the servo motor (119) is driven to the adjusting screw (122), the hanging plate (124) is connected to the slide plate (123), and the rotation center shafts of the first feeding plate (101), the second feeding plate (102), the third feeding plate (103) and the fourth feeding plate (104) and the guide roller (117) are respectively connected to the corresponding hanging plate (124).

8. The roller-cutting micro-electric drug delivery therapy patch forming machine as described in claim 7, characterized in that: A through hole (125) is formed on the wall panel (100) for the guide roller (117) to pass through.

9. The roller-cutting micro-electric drug delivery therapy patch forming machine as described in claim 7, characterized in that: The correction assembly also includes a second support (126), a second linear guide (127), a handle screw (128), and a sliding seat (129). The second support (126) is connected to the wall panel (100), the second linear guide (127) is connected to the second support (126) and is parallel to the guide roller (117), the handle screw (128) is rotatably mounted on the second support (126) and is parallel to the second linear guide (127), the sliding seat (129) is slidably connected to the second linear guide (127) and threadedly connected to the handle screw (128), and the correction sensor (118) is connected to the sliding seat (129).

10. The roller-cutting micro-electric drug delivery therapy patch forming machine as described in any one of claims 6-9, characterized in that: The first unwinding plate (101), the second unwinding plate (102), the third unwinding plate (103) and the fourth unwinding plate (104) are all connected to the rotation center shaft of a magnetic powder clutch (130) for controlling the unwinding tension.

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