Disposable infusion paste preparation machine

Abstract

The invention discloses a disposable infusion paste preparation machine which comprises a rack, an adhesive tape wheel, a tape collecting wheel, a sponge wheel, a paper tape wheel, a paper collecting belt wheel and a paper covering belt wheel, the adhesive tape wheel, the tape collecting wheel, the sponge wheel, the paper tape wheel, the paper collecting belt wheel and the paper covering belt wheel are installed on the rack, the adhesive tape wheel and the tape collecting wheel are vertically distributed on the rack, and a windowing device is arranged at the position, close to the adhesive tape wheel, of the rack. A window opening device is arranged on the machine frame, a sponge pasting device is arranged above the window opening device, an edge film tearing device is arranged on the machine frame and above the position, away from a belt collecting wheel, of the sponge pasting device, an edge film collecting wheel is arranged above the edge film tearing device, and a paper pasting device, a heat sealing device and a slicing device are sequentially arranged on the machine frame and at the position, away from the sponge pasting device, of the edge film tearing device. And the paper tape wheel, the paper collecting tape wheel and the paper covering tape wheel are arranged above the paper sticking device. According to the disposable infusion sticker preparation machine, automatic production of infusion stickers can be simply and effectively achieved.

Description

Technical Field

[0001] The invention relates to a production device, and more particularly to a disposable infusion patch preparation machine. Background Art

[0002] A disposable infusion patch is a medical product that is mainly used to fix infusion needles, prevent infection, and protect puncture sites. The specific method of use is to fix the needle by attaching the infusion patch to the puncture site after the needle puncture is completed.

[0003] The infusion patch structure in the current prior art is mainly composed of a tape, a sponge patch and a protective patch. During use, the protective patch is torn off, and then the sponge patch is aligned with the puncture position, and finally attached to the human body through the tape. The infusion patch in the current prior art is mainly assembled manually, which is time-consuming and labor-intensive, and the assembly yield is low. Summary of the invention

[0004] In view of the deficiencies in the prior art, the object of the present invention is to provide a disposable infusion patch preparation machine which saves time and effort and has a high assembly yield.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a disposable infusion patch preparation machine, comprising a frame and a tape wheel, a take-up wheel, a sponge wheel, a paper tape wheel, a paper take-up wheel and a paper covering wheel all installed on the frame, the tape wheel and the take-up wheel are distributed up and down on the frame, a window opening device is provided at a position of the frame close to the tape wheel, a sponge sticking device is provided above the window opening device, a tearing edge film device is provided at a position of the frame above the sponge sticking device away from the take-up wheel, a film take-up wheel is provided above the tearing edge film device, a sticking device, a heat sealing device and a slicing device are provided in sequence at a position of the tearing edge film device away from the sponge sticking device, and a paper covering wheel is provided. The belt wheel, paper collecting wheel and paper covering wheel are arranged above the sticker device. During preparation, the tape is pulled out from the tape wheel, first passes through the window opening device to open the window, and at the same time, the protective tape torn off the tape is collected by the belt collecting wheel, and then sent to the sponge sticking device. The sponge tape is pulled out from the sponge wheel and sent to the sponge sticking device, and the sponge is stuck on the tape by the sponge sticking device, and then it is sent to the edge film tearing device to tear off the edge film and then wound onto the edge film collecting wheel, and then passes through the sticker device, heat sealing device and slicing device in turn, and the paper tape pulled out by the paper tape wheel and the paper covering wheel is stuck on the tape, and the waste is collected by the paper collecting wheel, and then the tape is heat sealed, and after the heat sealing is completed, slices of infusion patches are cut out.

[0006] As a further improvement of the present invention, the window opening device includes a traction mechanism and a window opening mechanism, and the traction mechanism is arranged above the position between the window opening mechanism and the tape wheel to pull the tape pulled out by the tape wheel and feed it into the window opening mechanism to open the window.

[0007] As a further improvement of the present invention, the traction mechanism includes a traction base, an upper traction roller and a lower traction roller. The traction base is installed on the frame at a position between the window opening mechanism and the tape wheel. The upper traction roller and the lower traction roller can be rotatably installed on the traction base and are distributed up and down on the traction base, forming a traction channel for the traction tape between the two.

[0008] As a further improvement of the present invention, the window opening mechanism includes a window opening base, an upper window opening roller, a lower window opening roller and a slag discharge assembly, the upper window opening roller and the lower window opening roller are both rotatably mounted on the window opening base, the window opening base is mounted on the frame at a position where the traction mechanism is away from the tape wheel, the roller surface of the lower window opening roller is provided with a window opening groove, the upper window opening roller and the lower window opening roller are distributed up and down on the window opening base, and a window opening channel for opening the lower side of the tape is formed therebetween, and the slag discharge assembly is arranged on the side of the window opening base away from the traction mechanism to discharge the slag of the tape that has passed through the window opening channel to open the window.

[0009] As a further improvement of the present invention, the slag discharge assembly includes a slag discharge base, a slag discharge roller and a slag discharge scraper. The slag discharge base is fixed on the side of the window base, the slag discharge roller is rotatably installed on the slag discharge base, and the slag discharge scraper is installed on the slag discharge base and is located on the side of the slag discharge roller facing away from the window base.

[0010] As a further improvement of the present invention, the sponge sticking device includes a sponge traction mechanism, a sponge slicing mechanism and a sponge placing platform, and the sponge traction mechanism, the sponge slicing mechanism and the sponge placing platform are installed side by side above the window opening device. The tape after window opening is separated from the covering paper tape and placed on the sponge placing platform. The covering paper tape is wound onto the covering paper tape wheel, and the sponge tape is pulled out from the sponge wheel, and is sent to the sponge slicing mechanism after being pulled by the sponge traction mechanism. The sponge slicing mechanism slices the sponge tape and sends it into the window shape on the tape on the sponge placing platform.

[0011] As a further improvement of the present invention, a separation base, an upper separation roller and a lower separation roller are provided under the sponge placement platform, and the separation base is composed of two Z-shaped plates, the upper ends of the two Z-shaped plates are fixed to the bottom of the sponge placement platform, the upper separation roller is installed at the middle position of the two Z-shaped plates, and the lower separation roller is installed at the lower ends of the two Z-shaped plates so as to be staggered with the upper separation roller. After the window is opened, the tape first passes around the lower separation roller to separate the covering paper tape from the tape, and the tape passes around the upper separation roller and is placed on the sponge placement platform.

[0012] As a further improvement of the present invention, the edge film tearing device includes an edge film tearing base, a pressing roller, an edge film cutter and a film cutting guide roller, the pressing roller, the edge film cutter and the film cutting guide roller are installed on the edge film tearing base, the edge film cutter is arranged above the film cutting guide roller, and forms a channel for the edge film cutting with the film cutting guide roller, and the pressing roller is arranged on the edge film tearing base near the sponge sticking device to compact the sponge sheet on the sponge-sticked tape output by the sponge sticking device.

[0013] As a further improvement of the present invention, the sticker device includes a sticker guiding mechanism, a window paper cutting mechanism and a paper tape pasting mechanism, and the sticker guiding mechanism and the paper tape pasting mechanism are respectively arranged on both sides of the window paper pasting mechanism, wherein the sticker guiding mechanism is located on the side of the window paper pasting mechanism facing the edge tearing film device to receive the paper tape pulled out by the paper tape wheel, and guide the paper tape to be pasted on the tape with the edge film torn off, and then sent to the window paper cutting mechanism to cut the paper tape into pieces of sponge protective paper that are compatible with the window on the tape, and then sent to the paper tape pasting mechanism to be pasted with the covering paper tape as the outer packaging, and then input into the heat sealing device.

[0014] As a further improvement of the present invention, the heat sealing device includes a heat sealing base, an upper heat sealing plate and a lower heat sealing plate, the heat sealing base is fixed on the frame, the lower heat sealing plate is fixedly installed on the heat sealing base, and the upper heat sealing plate is liftably installed above the lower heat sealing plate to form a heat sealing channel with the lower heat sealing plate.

[0015] The beneficial effect of the present invention is that, through the setting of the frame, an installation space for a device can be simply and effectively provided, and through the setting of the tape wheel, the tape collection wheel, the sponge wheel, the paper tape wheel, the paper collection wheel and the paper covering wheel, the tape, paper tape and sponge used to prepare the infusion patch, as well as the waste tape and waste paper tape after processing can be effectively stored. Compared with the method in the prior art, this can automatically realize the preparation of disposable infusion patches. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is an overall structural diagram of the disposable infusion patch preparation machine of the present invention; Figure 2 for Figure 1 The overall structural diagram of the center window device; Figure 3 for Figure 1 The overall structure diagram of the middle sponge device; Figure 4 for Figure 1 The overall structure diagram of the middle-stick sponge device from another perspective; Figure 5 for Figure 1 The overall structure diagram of the middle tear edge film device; Figure 6 for Figure 1The overall structure diagram of the sticker device; Figure 7 for Figure 1 The overall structure of the sticker installation from another perspective; Figure 8 for Figure 1 The overall structure diagram of the heat sealing device. DETAILED DESCRIPTION

[0017] The present invention will be further described below in detail with reference to the embodiments shown in the accompanying drawings.

[0018] Reference Figures 1 to 8 As shown, a disposable infusion patch preparation machine of this embodiment includes a frame 901 and a tape wheel 902, a take-up wheel 903, a sponge wheel 4, a paper tape wheel 5, a take-up wheel 905 and a paper covering wheel 904, all of which are installed on the frame 901. The tape wheel 902 and the take-up wheel 903 are distributed up and down on the frame 901. The frame 901 is provided with a window opening device 6 at a position close to the tape wheel 902, and a sponge sticking device 7 is provided above the window opening device 6. The frame 901 is provided with a sponge sticking device 7 away from the take-up wheel. A tearing film device 8 is provided above the position of 903, and a collecting film wheel is provided above the tearing film device 8. The frame 901 is provided with a pasting device 1, a heat sealing device 2 and a slicing device 3 in sequence at a position of the tearing film device 8 away from the sponge pasting device 7. The paper tape wheel 5, the paper collecting tape wheel 905 and the paper covering tape wheel 904 are arranged above the pasting device 1. During preparation, the tape is pulled out from the tape wheel 902, first opened by the window opening device 6, and at the same time, the protective tape torn off the tape is collected by the collecting tape wheel 903, and then sent to the sponge pasting device. Device 7, the sponge tape is pulled out from the sponge wheel 4 and sent to the sponge sticking device 7, the sponge is stuck on the tape by the sponge sticking device 7, and then sent to the edge film tearing device 8 to tear off the edge film and then wind it to the edge film collecting wheel, and then pass through the sticking device 1, the heat sealing device 2 and the slicing device 3 in sequence, the paper tape wheel 5 and the paper covering tape wheel 904 are stuck on the tape, the waste is collected by the paper collecting tape wheel 905, and then the tape is heat-sealed, and after the heat sealing is completed, slices of infusion patches are cut out. Through the arrangement of the above structure, it can be effectively realized The automated production of infusion patches involves first making a window with the tape, then pasting the sponge on it, then pasting the first layer of paper according to the shape of the window, then covering it with a layer of paper tape, and then heat-sealing it. After heat-sealing, it is automatically sliced. In this way, the preparation of a disposable infusion patch with one side transparent is automatically completed. The disposable infusion patch has an outer packaging, a transparent adhesive window, a sponge sheet and a sponge sheet protective paper. It does not require additional manual participation, saves time and effort, and greatly increases the product yield.

[0019] As a specific embodiment of the improvement, the window opening device 6 includes a traction mechanism 61 and a window opening mechanism 62. The traction mechanism 61 is arranged between the window opening mechanism 62 and the tape wheel 902, so as to pull the tape pulled out by the tape wheel 902 and feed it into the window opening mechanism 62 for window opening. Through the arrangement of the above structure, it is possible to simply and effectively achieve the effect of pulling the tape through the traction mechanism 61 and then opening the window through the window opening mechanism 62. This can effectively ensure the stability of the tape feeding, thereby making the window opened by the subsequent window opening mechanism 62 have a better shape and a more accurate position.

[0020] As an improved specific implementation, the traction mechanism 61 includes a traction base 611, an upper traction roller 612 and a lower traction roller 613. The traction base 611 is installed on the frame 901 at a position between the window opening mechanism 62 and the tape wheel 902. The upper traction roller 612 and the lower traction roller 613 can be rotatably installed on the traction base 611, and are distributed up and down on the traction base 611, and a traction channel for traction tape is formed between the two. Through the arrangement of the above-mentioned upper traction roller 612 and the lower traction roller 613, a traction channel can be simply and effectively formed, and then the traction effect on the tape is achieved through the action of the traction channel.

[0021] As an improved specific implementation method, the window opening mechanism 62 includes a window opening base 621, an upper window opening roller 622, a lower window opening roller 623 and a slag discharge assembly 624, the upper window opening roller 622 and the lower window opening roller 623 are both rotatably mounted on the window opening base 621, the window opening base 621 is mounted on the frame 901 at a position where the traction mechanism 61 is away from the belt wheel 902, the roller surface of the lower window opening roller 623 is provided with a window opening groove, the upper window opening roller 622 and the lower window opening roller 623 are on the window opening base 621 The upper and lower portions of the adhesive tape are respectively distributed, and a window opening channel for opening a window on the lower side of the adhesive tape is formed therebetween. The slag discharge component 624 is arranged on the side of the window opening base 621 facing away from the traction mechanism 61, so as to discharge the slag of the adhesive tape passing through the window opening channel. By arranging the upper and lower window opening rollers 622, 623 and slag discharge component 624, it is possible to effectively open a window on the adhesive tape when the adhesive tape passes through the window opening channel, and then remove the residual tape slag cut from the adhesive tape, thereby simply and effectively achieving the effect of automatic window opening.

[0022] As an improved specific implementation method, the slag discharge assembly 624 includes a slag discharge base 6241, a slag discharge roller 6242 and a slag discharge scraper 6243. The slag discharge base 6241 is fixed on the side of the window opening base 621, the slag discharge roller 6242 is rotatably installed on the slag discharge base 6241, and the slag discharge scraper 6243 is installed on the slag discharge base 6241 and is located on the side of the slag discharge roller 6242 facing away from the window opening base 621. After the tape window opening operation is completed, only the window shape is cut out on the tape, so it is also necessary to remove the tape base in the window shape. Therefore, in this embodiment, the tape is firstly passed around the slag discharge roller 6242 to make the side edge of the tape base in the window shape rise up, and then the blocking effect of the slag discharge scraper 6243 is used to achieve the blocking of the side edge of the tape base, so as to achieve the effect of tearing the tape base at the window shape off the tape when the tape continues to run around the slag discharge roller 6242.

[0023] As an improved specific implementation method, the slag discharge roller 6242 includes a slag discharge shaft 62421 and a guide shaft 62422, and the slag discharge shaft 62421 is installed at a position between the guide shaft 62422 and the slag discharge scraper 6243, and the tape first bypasses the guide shaft 62422 and then bypasses the slag discharge shaft 62421 before being sent into the sponge sticking device 7, and the slag discharge scraper 6243 and the slag discharge shaft 62421 can both be flipped and installed on the slag discharge base 6241, and the slag discharge base 6241 is provided with hand wheels for adjusting the flipping angles of the slag discharge scraper 6243 and the slag discharge shaft 62421 respectively. Through the arrangement of the above-mentioned structure, the slag discharge operation of the tape can be simply and effectively realized, and the slag discharge scraper 6243 and the slag discharge shaft 62421 can be flipped and installed on the slag discharge base 6241, so that the flipping angles of the slag discharge scraper 6243 and the slag discharge shaft 62421 can be effectively adjusted by the hand wheel, thereby better realizing the slag discharge function.

[0024] As an improved specific implementation method, the sponge sticking device 7 includes a sponge traction mechanism 71, a sponge slicing mechanism 72 and a sponge placing platform 73. The sponge traction mechanism 71, the sponge slicing mechanism 72 and the sponge placing platform 73 are installed side by side above the window opening device 6. After the window is opened, the tape is separated from the covering paper tape and placed on the sponge placing platform 73. The covering paper tape is wound onto the covering paper tape wheel 904. The sponge tape is pulled out from the sponge wheel 4, and is sent to the sponge slicing mechanism 72 after being pulled by the sponge traction mechanism 71. The sponge slicing mechanism 72 slices the sponge tape and sends it into the window shape on the tape on the sponge placing platform 73. Through the arrangement of the above structure, the sponge tape can be effectively sliced, and after the slicing is completed, the sponge sheet can be automatically placed on the tape after the covering paper tape is torn off.

[0025] As a specific implementation of the improvement, a separation base 731, an upper separation roller 732 and a lower separation roller 733 are provided below the sponge placement platform 73. The separation base 731 is composed of two Z-shaped plates. The upper ends of the two Z-shaped plates are fixed to the bottom of the sponge placement platform 73. The upper separation roller 732 is installed at the middle position of the two Z-shaped plates. The lower separation roller 733 is installed at the lower ends of the two Z-shaped plates so as to be staggered with the upper separation roller 732. After the window is opened, the tape first passes around the lower separation roller 733 to separate the paper covering tape from the tape. After the tape passes around the upper separation roller 732, it is placed on the sponge placement platform 73. Through the arrangement of the above structure, the upper separation roller 732 and the lower separation roller 733 can be used to simply and effectively realize the separation between the paper covering tape and the tape.

[0026] As a specific embodiment of the improvement, the sponge placing platform 73 includes a placing base 734 and a placing plate 735, the placing base 734 is fixedly mounted on the frame 901, the placing plate 735 is slidably arranged on the placing base 734, the upper end of the separation base 731 is fixedly mounted on the placing base 734, the lower side surface of the placing plate 735 is provided with a rack, the upper side surface of the placing base 734 is provided with a gear meshing with the rack, and the side surface of the placing base 734 is provided with an adjusting wheel, the adjusting wheel drives the gear to rotate, and then adjusts the position of the placing plate 735. Through the arrangement of the above structure, an adjustable placing platform can be simply and effectively formed, so that the spacing of the window on the tape can be adjusted to ensure that the sponge placed on the tape is always in the center of the window.

[0027] As a specific implementation of the improvement, the sponge traction mechanism 71 includes a sponge traction base 711, an upper sponge traction roller 712 and a lower sponge traction roller 713. The sponge traction base 711 is fixedly mounted on the frame 901 at a position above the window opening device 6. The upper sponge traction roller 712 and the lower sponge traction roller 713 are rotatably mounted on the sponge traction base 711 and are distributed up and down on the sponge traction base 711. A sponge traction channel for traction of the sponge belt is formed therebetween. Through the arrangement of the above structure, the traction of the sponge belt can be simply and effectively achieved through the sponge traction channel.

[0028] As a specific embodiment of the improvement, the sponge slicing mechanism 72 includes a sponge slicing base 721, an upper sponge slicing roller 722 and a lower sponge slicing roller 723. The sponge slicing base 721 is fixedly mounted on the frame 901 near the sponge traction mechanism 71. The upper sponge slicing roller 722 and the lower sponge slicing roller 723 are rotatably mounted on the sponge slicing base 721 and are distributed up and down on the sponge slicing base 721. A sponge slicing channel for slicing the sponge belt is formed therebetween. Through the arrangement of the above-mentioned structure, the sponge belt can be simply and effectively sliced, and the tape can be placed on the sponge placement platform 73 after slicing.

[0029] As an improved specific implementation method, the edge tearing film device 8 includes an edge tearing film base 81, a pressing roller 82, an edge film cutter 83 and a film cutting guide roller 84, wherein the pressing roller 82, the edge film cutter 83 and the film cutting guide roller 84 are installed on the edge tearing film base 81, the edge film cutter 83 is arranged above the film cutting guide roller 84, and forms a channel for the edge cutting film with the film cutting guide roller 84, and the pressing roller 82 is arranged on the edge tearing film base 81 near the sponge sticking device 7 to compact the sponge sheet on the sponge-sticked tape output by the sponge sticking device 7. Through the setting of the above-mentioned structure, on the one hand, the firmness of the sponge sheet on the tape can be ensured by the action of the pressing roller 82, and on the other hand, through the channel setting of the edge cutting film, the cutting of the edge film of the tape to the edge film wheel can be simply and effectively realized.

[0030] As an improved specific embodiment, the sticker device 1 includes a sticker guiding mechanism 11, a window paper cutting mechanism 12 and a paper tape pasting mechanism 13, wherein the sticker guiding mechanism 11 and the paper tape pasting mechanism 13 are respectively arranged on both sides of the window paper pasting mechanism 12, wherein the sticker guiding mechanism 11 is located on the side of the window paper pasting mechanism 12 facing the edge tearing film device 8 to receive the paper tape pulled out by the paper tape wheel 5, and guide the paper tape to be pasted on the tape with the edge film torn off, and then send it to the window paper cutting mechanism 12 to cut the paper tape into pieces of sponge protective paper adapted to the window on the tape, and then send it to the paper tape pasting mechanism 13 to paste the covering paper tape as the outer packaging, and then input it into the heat sealing device 2. Through the arrangement of the above structure, it is possible to simply and effectively realize that for the tape after the window is opened, the sponge protective sheet is pasted to the window on the tape, and then the covering paper tape as the outer packaging is pasted on the tape. At the same time, the waste paper tape remaining after the window paper cutting mechanism 12 is cut is collected by the paper receiving belt wheel 905.

[0031] As a specific implementation of the improvement, the sticker guiding mechanism 11 includes a sticker guiding base 111, an upper sticker guiding roller 112 and a lower sticker guiding roller 113. The sticker guiding base 111 is installed on the frame 901. The upper sticker guiding roller 112 and the lower sticker guiding roller 113 are both installed on the sticker guiding base 111 and distributed up and down on the sticker guiding base 111. A sticker guiding channel is formed between the two. Through the arrangement of the above structure, it is possible to effectively allow paper tape and adhesive tape to pass through the sticker guiding channel at the same time, so that the paper tape can be well adhered to the adhesive tape, which is convenient for the subsequent window paper cutting mechanism 12 to cut out a flat sponge sheet protective paper.

[0032] As a specific implementation of the improvement, the window paper cutting mechanism 12 includes a window paper cutting base 121, an upper window paper cutting roller 122 and a lower window paper cutting roller 123. The window paper cutting base 121 is installed on the frame 901, and the upper window paper cutting roller 122 and the lower window paper cutting roller 123 are both installed on the window paper cutting base 121 and distributed up and down on the window paper cutting base 121, and a window paper cutting channel is formed between the two. Through the setting of the above-mentioned structure, the window paper cutting channel can be effectively used to achieve the effect of leaving only pieces of sponge protective paper of the same size as the window on the paper tape pasted on the tape, and the tape is also trimmed before being fed into the window paper cutting mechanism 12, so that the window paper cutting channel can be better facilitated to cut the paper, avoiding a series of problems caused by the adhesion of residual paper residues to the tape.

[0033] As an improved specific implementation method, the paper tape pasting mechanism 13 includes a pasting shaft 131, a pasting base 132 and a pasting platform 133. The pasting base 132 is fixed on the frame 901, and the pasting shaft 131 is installed on the side of the pasting platform 133 facing the window paper cutting mechanism 12. The lower side of the pasting platform 133 is provided with a rack, and the upper side of the pasting base 132 is rotatably provided with a gear, and the side of the pasting base 132 is provided with a handwheel linked to the gear. The pasting platform 133 is slidably arranged on the upper side of the pasting base 132, and the rack is meshed with the gear. Through the arrangement of the above structure, it is possible to realize that the tape cut from the window paper passes from the bottom of the pasting shaft 131 and then is placed on the pasting platform 133. At the same time, the paper covering tape pulled out by the paper covering tape wheel 904 bypasses the pasting shaft 131 and is pasted on the tape. Through the arrangement of the gear and the rack, the position of the pasting platform 133 can be simply and effectively adjusted.

[0034] As an improved specific implementation method, the heat sealing device 2 includes a heat sealing base 21, an upper heat sealing plate 22 and a lower heat sealing plate 23. The heat sealing base 21 is fixed on the frame 901, and the lower heat sealing plate 23 is fixedly installed on the heat sealing base 21. The upper heat sealing plate 22 is installed above the lower heat sealing plate 23 in a liftable manner, and forms a heat sealing channel with the lower heat sealing plate 23. Through the arrangement of the above structure, the heat sealing channel can be used to achieve heat sealing of the tape with the covering paper tape.

[0035] As a specific embodiment of the improvement, the heat sealing base 21 includes a heat sealing fixed seat 211 and a sliding platform 212, the upper heat sealing plate 22 and the lower heat sealing plate 23 are both arranged on the sliding platform 212, the sliding platform 212 is slidably arranged on the heat sealing fixed seat 211, and the heat sealing fixed seat 211 is provided with a driving motor 213 for driving the sliding platform 212 to slide back and forth between the sticker device 1 and the slicing device 3. Through the arrangement of the above structure, it is possible to achieve a method in which the driving motor 213 is used to drive the sliding platform 212 to slide on the heat sealing fixed seat 211 during the heat sealing process of the upper heat sealing plate 22 and the lower heat sealing plate 23, thereby achieving the effect of providing a conveying force for a conveying tape, realizing synchronous heat sealing and conveying, and further increasing production efficiency.

[0036] As an improved specific embodiment, a slide rail 2111 is fixed above the heat sealing fixed seat 211, and a slider 2121 is fixed on the lower side of the sliding platform 212. The slider 2121 is slidably set on the slide rail 2111, so that the sliding platform 212 can be slidably set on the heat sealing fixed seat 211. The upper side of the heat sealing fixed seat 211 is rotatably provided with a screw rod extending along the length direction of the slide rail 2111. The screw rod is driven to rotate by a driving motor 213, and the screw rod is threadedly connected to the lower side of the sliding platform 212. In this way, through the arrangement of the above-mentioned structure, it is possible to simply and effectively realize the use of the driving motor 213 to drive the sliding platform 212 to slide back and forth on the heat sealing fixed seat 211.

[0037] As a specific embodiment of the improvement, the slicing device 3 includes a slicing mechanism 31 and a discharging conveyor belt 32. One end of the discharging conveyor belt 32 extends to the slicing mechanism 31. The slicing mechanism 31 is located between the discharging conveyor belt 32 and the heat sealing device 2. The tape is cut into infusion sheets one by one and then placed on the discharging conveyor belt 32 for discharging. Through the arrangement of the above structure, the tape can be simply and effectively sliced ​​and discharged.

[0038] To sum up, the disposable infusion patch preparation machine of this embodiment can simply and effectively realize a series of operations such as opening windows on the tape, pasting sponge sheets, tearing edge films, pasting sponge protective paper and pasting paper tape, and finally slicing the tape, thereby simply and effectively realizing the automated production of disposable infusion patches.

[0039] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A disposable infusion patch preparation machine, characterized in that: The invention comprises a frame (901) and a tape wheel (902), a tape take-up wheel (903), a sponge wheel (4), a paper tape wheel (5), a paper take-up wheel (905) and a paper covering wheel (904) all mounted on the frame (901); the tape wheel (902) and the tape take-up wheel (903) are arranged on the frame (901) in an upper and lower arrangement; a window opening device (6) is arranged on the frame (901) at a position close to the tape wheel (902); a sponge sticking device (7) is arranged above the window opening device (6); and an edge film tearing device (8) is arranged on the frame (901) at a position above the sponge sticking device (7) away from the tape take-up wheel (903). ), a film edge collecting wheel is provided above the edge tearing film device (8), and the frame (901) is provided with a pasting device (1), a heat sealing device (2) and a slicing device (3) in sequence at a position of the edge tearing film device (8) away from the sponge pasting device (7). The paper tape wheel (5), the paper collecting tape wheel (905) and the paper covering tape wheel (904) are arranged above the pasting device (1). During preparation, the adhesive tape is pulled out from the adhesive tape wheel (902), firstly opened by the window opening device (6), and at the same time, the protective tape torn off the adhesive tape is collected by the tape collecting wheel (903), and then sent to the sponge pasting device (7). The sponge tape is pulled out from the sponge wheel (4) and sent to the pasting device (7). The sponge sticking device (7) sticks the sponge on the adhesive tape through the sponge sticking device (7), then sends it to the edge film tearing device (8) to tear off the edge film and then wind it to the edge film collecting wheel, then sequentially passes through the sticking device (1), the heat sealing device (2) and the slicing device (3), sticks the paper tape pulled out by the paper tape wheel (5) and the paper covering tape wheel (904) on the adhesive tape, collects the waste material through the paper collecting tape wheel (905), then heat seals the adhesive tape, and slices out the infusion patch piece by piece after the heat sealing is completed; the window opening device (6) includes a traction mechanism (61) and a window opening mechanism (62), the traction mechanism (61) is arranged between the window opening mechanism (62) and the adhesive tape The adhesive tape pulled out by the traction tape wheel (902) is fed into the window opening mechanism (62) to open the window; the traction mechanism (61) comprises a traction base (611), an upper traction roller (612) and a lower traction roller (613); the traction base (611) is mounted on the frame (901) at a position between the window opening mechanism (62) and the adhesive tape wheel (902); the upper traction roller (612) and the lower traction roller (613) are both rotatably mounted on the traction base (611) and are distributed up and down on the traction base (611); a traction channel for the traction tape is formed between the two.

2. The disposable infusion patch preparation machine according to claim 1, characterized in that: The window opening mechanism (62) comprises a window opening base (621), an upper window opening roller (622), a lower window opening roller (623) and a slag discharge assembly (624); the upper window opening roller (622) and the lower window opening roller (623) are both rotatably mounted on the window opening base (621); the window opening base (621) is mounted on the frame (901) at a position where the traction mechanism (61) is away from the tape wheel (902); a roller surface of the lower window opening roller (623) is provided with a window opening groove; the upper window opening roller (622) and the lower window opening roller (623) are distributed above and below the window opening base (621); a window opening channel for opening a window on the lower side of the tape is formed therebetween; the slag discharge assembly (624) is arranged on a side of the window opening base (621) that is away from the traction mechanism (61) to discharge slag from the tape that has passed through the window opening channel to open a window.

3. The disposable infusion patch preparation machine according to claim 2, characterized in that: The slag discharge assembly (624) comprises a slag discharge base (6241), a slag discharge roller (6242) and a slag discharge scraper (6243); the slag discharge base (6241) is fixed on the side of the window base (621); the slag discharge roller (6242) is rotatably mounted on the slag discharge base (6241); and the slag discharge scraper (6243) is mounted on the slag discharge base (6241) and is located on the side of the slag discharge roller (6242) facing away from the window base (621).

4. The disposable infusion patch preparation machine according to any one of claims 1 to 3, characterized in that: The sponge sticking device (7) comprises a sponge traction mechanism (71), a sponge slicing mechanism (72) and a sponge placement platform (73). The sponge traction mechanism (71), the sponge slicing mechanism (72) and the sponge placement platform (73) are installed side by side above the window opening device (6). After the window is opened, the adhesive tape is separated from the covering paper tape and placed on the sponge placement platform (73). The covering paper tape is wound onto the covering paper tape wheel (904). The sponge tape is pulled out from the sponge wheel (4), pulled by the sponge traction mechanism (71), and then sent to the sponge slicing mechanism (72). The sponge slicing mechanism (72) slices the sponge tape and sends it into the window shape on the adhesive tape on the sponge placement platform (73).

5. The disposable infusion patch preparation machine according to claim 4, characterized in that: A separation base (731), an upper separation roller (732) and a lower separation roller (733) are provided below the sponge placement platform (73); the separation base (731) is composed of two Z-shaped plates, the upper ends of the two Z-shaped plates are fixed to the bottom of the sponge placement platform (73); the upper separation roller (732) is installed at the middle position of the two Z-shaped plates; the lower separation roller (733) is installed at the lower ends of the two Z-shaped plates so as to be staggered with the upper separation roller (732) up and down; the adhesive tape after the window is opened first passes around the lower separation roller (733) and then separates the paper tape from the adhesive tape; the adhesive tape passes around the upper separation roller (732) and is placed on the sponge placement platform (73).

6. The disposable infusion patch preparation machine according to any one of claims 1 to 3, characterized in that: The edge film tearing device (8) comprises an edge film tearing base (81), a sheet pressing roller (82), an edge film cutter (83) and a film cutting guide roller (84); the sheet pressing roller (82), the edge film cutter (83) and the film cutting guide roller (84) are mounted on the edge film tearing base (81); the edge film cutter (83) is arranged above the film cutting guide roller (84) and forms a channel for the edge film tearing together with the film cutting guide roller (84); the sheet pressing roller (82) is arranged at a position of the edge film tearing base (81) close to the sponge sticking device (7) so as to compact the sponge sheet on the adhesive tape with the sponge output by the sponge sticking device (7).

7. The disposable infusion patch preparation machine according to any one of claims 1 to 3, characterized in that: The sticker device (1) comprises a sticker guiding mechanism (11), a window paper cutting mechanism (12) and a paper tape pasting mechanism (13), wherein the sticker guiding mechanism (11) and the paper tape pasting mechanism (13) are respectively arranged on both sides of the window paper pasting mechanism (12), wherein the sticker guiding mechanism (11) is located on the side of the window paper pasting mechanism (12) facing the edge film tearing device (8) to receive the paper tape pulled out by the paper tape wheel (5) and guide the paper tape to be pasted on the adhesive tape with the edge film torn off, and then the paper tape is sent to the window paper cutting mechanism (12) to be cut into pieces of sponge sheet protective paper that are compatible with the window on the adhesive tape, and then the paper tape is sent to the paper tape pasting mechanism (13) to be pasted with a covering paper tape as an outer packaging, and then input into the heat sealing device (2).

8. The disposable infusion patch preparation machine according to any one of claims 1 to 3, characterized in that: The heat sealing device (2) comprises a heat sealing base (21), an upper heat sealing plate (22) and a lower heat sealing plate (23); the heat sealing base (21) is fixed on a frame (901); the lower heat sealing plate (23) is fixedly mounted on the heat sealing base (21); the upper heat sealing plate (22) is movably mounted above the lower heat sealing plate (23) to form a heat sealing channel with the lower heat sealing plate (23).

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