Microneedle mounting equipment

Abstract

The embodiment of the utility model provides micro-needle mounting equipment, which comprises a base station, a material taking device and a pressing device, the base station is used for bearing a backing and a mold, and a plurality of micro-needles are formed on the mold. The material taking device is arranged on the base table, can move relative to the base table, and is used for conveying the backing to the mold, so that the backing is opposite to the corresponding microneedle; the pressing device is arranged on the base station, can move relative to the base station, and is used for abutting against the back lining and applying pressure to the back lining, so that the back lining is bonded with the corresponding microneedle. The back lining is conveyed to the mold through the material taking device, the pressing device abuts against the back lining and applies pressure to the back lining, so that the back lining is bonded with the corresponding microneedle, blanking is not needed in the process, the technology is simple, and meanwhile, due to the mode that the back lining is directly attached to the microneedle on the mold, the risk that the microneedle is crushed is small.

Description

Technical Field

[0001] The utility model relates to the technical field of micro-needle processing, in particular to a micro-needle mounting device. Background Art

[0002] Microneedle is a new type of injection technology, which has the advantages of strong controllability and precise drug delivery, and can be widely used in medical and cosmetic applications. Microneedles are generally made through molds. The mold is provided with multiple microneedle holes, and the microneedle processing equipment adds microneedle stock solution to the mold so that the microneedle stock solution fills the multiple microneedle holes, and the microneedle stock solution solidifies to form microneedles that match the shape of the microneedle holes.

[0003] Specifically, there are two ways to form the microneedle stock solution on the mold. One is coating molding, that is, coating the microneedle stock solution on the surface of the microneedle mold with multiple microneedle holes, so that the microneedle stock solution can flow into the multiple microneedle holes and form. The other is drip molding, that is, injecting the microneedle stock solution into the multiple microneedle holes respectively, so that the microneedle stock solution can fill the microneedle holes and form. In the related art, in order to ensure processing efficiency, the coating molding method is usually adopted, which has a relatively complicated process and is easy to damage the microneedles. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a microneedle mounting device, which has a relatively simple process and a low risk of crushing the microneedles.

[0005] The utility model provides a microneedle mounting device, which includes a base, a material picking device and a pressing device. The base is used to carry a backing and a mold, and a plurality of microneedles are formed on the mold; the material picking device is arranged on the base and can move relative to the base, and the material picking device is used to transport the backing to the mold so that the backing is opposite to the corresponding microneedles; the pressing device is arranged on the base and can move relative to the base, and the pressing device is used to abut against the backing and apply pressure to the backing so that the backing and the corresponding microneedles are bonded.

[0006] The microneedle placement device provided by the embodiment of the utility model has at least the following beneficial effects:

[0007] The backing is transported to the mold through the material taking device, and the pressing device abuts against the backing and applies pressure to the backing, so that the backing and the corresponding microneedles are bonded. No punching is required in this process, and the process is relatively simple. At the same time, since the backing is directly bonded to the microneedles on the mold, the risk of the microneedles being crushed is relatively small.

[0008] In an example of this embodiment, the material picking device includes a first driving mechanism and a suction nozzle, the first driving mechanism is arranged on the base and connected to the suction nozzle, the first driving mechanism is used to drive the suction nozzle close to the backing so that the suction nozzle can absorb the backing, and the first driving mechanism is also used to drive the suction nozzle to bring the backing close to the mold so that the suction nozzle can release the backing so that the backing is opposite to the corresponding microneedle.

[0009] In an example of this embodiment, the microneedle placement device includes a first camera, which is arranged on the base, and the first driving mechanism is also used to drive the suction nozzle to bring the backing close to the first camera so that the backing is opposite to the first camera, and the first camera is used to take a picture of the backing to obtain the first coordinate of the backing.

[0010] In an embodiment of this embodiment, the microneedle mounting device includes a second camera, which is arranged on the base, and the second camera is used to take a picture of the mold to obtain a second coordinate of the mold. The first driving mechanism is used to drive the suction nozzle to drive the backing to a position opposite to the corresponding microneedle according to the first coordinate and the second coordinate.

[0011] In an example of this embodiment, the first driving mechanism includes a mobile driving component and a rotating driving member, the mobile driving component is arranged on the base and connected to the rotating driving member, the suction nozzle is arranged on the rotating driving member, and the mobile driving component and the rotating driving member can respectively drive the suction nozzle to drive the backing to move and rotate according to the first coordinate and the second coordinate.

[0012] In an embodiment of this embodiment, the moving drive assembly includes a first y-axis drive member, a first x-axis drive member and a first z-axis drive member, the first y-axis drive member, the first x-axis drive member and the first z-axis drive member can respectively drive the suction nozzle to move along the y-axis direction, the x-axis direction and the z-axis direction, and the rotating drive member can drive the suction nozzle to rotate around the z-axis direction, the y-axis direction, the x-axis direction and the z-axis direction are perpendicular to each other, and the z-axis direction is the direction in which the suction nozzle sucks the backing.

[0013] In an example of this embodiment, the pressing device includes a second driving mechanism and a pressing block, the second driving mechanism is arranged on the base, the second driving mechanism is connected to the pressing block, the second driving mechanism can drive the pressing block to move to abut against the backing and apply pressure to the backing, the second camera is arranged on the second driving mechanism, and the second driving mechanism can also drive the pressing block to move to the top side of the mold so that the second camera can take a picture of the mold.

[0014] In an embodiment of this embodiment, the second driving mechanism includes a second y-axis driving member, a second x-axis driving member and a second z-axis driving member, the pressing block is arranged on the second z-axis driving member, the second y-axis driving member and the second x-axis driving member can respectively drive the camera, the pressing block and the second z-axis driving member to move as a whole along the y-axis direction and the x-axis direction, the second z-axis driving member can drive the pressing block to move along the z-axis direction, the y-axis direction, the x-axis direction and the z-axis direction are perpendicular to each other, and the z-axis direction is the direction in which the pressing block applies pressure to the backing.

[0015] In an example of this embodiment, the microneedle mounting device includes a loading device, which is used to transport the backing roll and peel the backing from the backing roll, and deliver the backing to the base.

[0016] In an example of this implementation, the microneedle mounting device also includes a feeding device, which is arranged on the base, and is used to carry the mold. The feeding device can rotate relative to the base to switch the mold between the processing station and the discharging station.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the microneedle mounting device provided by the embodiment of the utility model;

[0020] Figure 2 yes Figure 1 A schematic diagram of the structure of a microneedle placement device in a top view;

[0021] Figure 3 yes Figure 1 A schematic diagram of a portion of the structure of a material taking device of a microneedle placement device;

[0022] Figure 4 yes Figure 1 A schematic diagram of a partial structure of a pressing device of a microneedle mounting device;

[0023] Figure 5 yes Figure 1 A schematic diagram of the structure of a feeding device of a microneedle placement device;

[0024] Figure 6 yes Figure 1 Schematic diagram of the structure of the unloading device of the microneedle placement equipment.

[0025] Reference numerals:

[0026] Microneedle placement device 100; backing 200; mold 300; base 10; loading fixture 11; material picking device 20; first driving mechanism 21; mobile driving assembly 211; first y-axis driving member 2111; first x-axis driving member 2112; first z-axis driving member 2113; rotating driving member 212; suction nozzle 22; pressing device 30; second driving mechanism 31; second y-axis driving member 311; second x-axis driving member 312; second z-axis driving member 313; pressing block 32; first camera 40; second camera 50; loading device 60; active roller 61; rotator 62; driven roller 63; stripping plate 64; receiving plate 65; unloading device 70; turntable 71; processing station 701; unloading station 702. DETAILED DESCRIPTION

[0027] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0028] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0029] In the description of the present utility model, "several" means more than one, "many" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used to distinguish the technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0030] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0031] In the description of the utility model, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0032] In the related art, during the coating and forming process, it is necessary to ensure that the microneedle stock solution can flow into each microneedle hole. Usually, the capacity of the coated microneedle stock solution will be greater than the capacity of multiple microneedle holes, so that while forming the microneedle, a sheet film will also be formed on the top side of the microneedle, and multiple microneedles are connected to one side of the sheet film. For the convenience of description in the following text, the whole of multiple microneedles and sheet films is referred to as a microneedle sheet. After the above-mentioned microneedle sheet is formed by coating, the microneedle sheet needs to be taken out of the mold, and then the microneedle sheet is cut to obtain multiple microneedle sheets, and finally each microneedle sheet is attached to the backing by a pressure mechanism to form a microneedle product. In this bonding process, not only does it need to take the microneedle sheet out of the mold, but it also needs to be punched out of the microneedle sheet, and the process is relatively complicated. At the same time, since the microneedle sheet (the side of the sheet film facing away from the microneedle) is attached to the backing, the pressure mechanism will contact the microneedle and apply pressure to the microneedle, which is easy to damage the microneedle.

[0033] See also Figure 1 and Figure 2 , Figure 1 : is a three-dimensional structural schematic diagram of a microneedle placement device 100 provided in an embodiment of the utility model, Figure 2 yes Figure 1 The schematic diagram of the structure of the microneedle mounting device 100 in the top view. The embodiment of the utility model provides a microneedle mounting device 100, which is applied to the microneedle processing of drip molding, and the microneedles can be applied to the medical beauty industry. The microneedle mounting device 100 includes a base 10, a material removal device 20 and a pressing device 30. The base 10 is used to carry a backing 200 and a mold 300, and a plurality of microneedles (not shown) are formed on the mold 300. The material removal device 20 is disposed on the base 10 and can move relative to the base 10. The material removal device 20 is used to transport the backing 200 to the mold 300 so that the backing 200 is opposite to the corresponding microneedle. The pressing device 30 is disposed on the base 10 and can move relative to the base 10. The pressing device 30 is used to abut against the backing 200 and apply pressure to the backing 200 so that the backing 200 and the corresponding microneedle are bonded.

[0034] Specifically, the base 10 can be set on the ground or on the surface of other equipment, and the base 10 is used to support components such as the material taking device 20 and the pressing device 30. The base 10 is provided with a loading fixture 11, and the loading fixture 11 is used to carry the backing 200 to be mounted. The material taking device 20 can be close to the backing 200 on the loading fixture 11, and take the backing 200 by adsorption and other means, and drive the backing 200 to move relative to the base 10 to the mold 300, and then place the backing 200 at the corresponding position of the microneedle mold 300, and the backing 200 is opposite to the microneedle to be attached. It should be noted that the backing 200 is opposite to the corresponding microneedle, and there can be a spacing distance between the backing 200 and the corresponding microneedle. Under the pressure applied by the pressing device 30, the backing 200 contacts and bonds with the corresponding microneedle. The backing 200 is opposite to the corresponding microneedle, or the backing 200 is in contact with the corresponding microneedle, and the backing 200 and the corresponding microneedle are bonded under the pressure applied by the pressing device 30. Preferably, one backing 200 corresponds to multiple microneedles, that is, the backing 200 after bonding has multiple microneedles.

[0035] It should be noted that the microneedles in this embodiment are formed by drop injection, and the mold 300 is the molding mold used for microneedle molding. The mold 300 is provided with a plurality of microneedle holes (not shown), and the microneedle stock solution is dripped into the microneedle holes by the microneedle processing equipment, and the microneedle stock solution is solidified in the microneedle holes to directly obtain the microneedles (there is no film on the top side of the microneedle, which is different from the microneedle sheet material formed by coating). And it can be understood that since the microneedle is in the microneedle hole, the shape of the microneedle matches the shape of the microneedle hole, and the pressing device 30 acts on the backing 200, compared with the method of using a pressure mechanism to directly apply pressure to the microneedle (the tip side) in the prior art, the microneedle mounting device 100 provided in the embodiment of the utility model has a smaller risk of crushing the microneedle.

[0036] Therefore, the backing 200 is transported to the mold 300 by the material taking device 20, and the pressing device 30 abuts against the backing 200 and applies pressure to the backing 200, so that the backing 200 and the corresponding microneedles are bonded. No punching is required in this process, and the process is relatively simple. At the same time, since the backing 200 is directly bonded to the microneedles on the mold 300, the risk of the microneedles being crushed is relatively small.

[0037] In one embodiment of this implementation, please continue to refer to Figure 1 and Figure 2, the material taking device 20 includes a first driving mechanism 21 and a suction nozzle 22. The first driving mechanism 21 is arranged on the base 10 and connected to the suction nozzle 22. The first driving mechanism 21 is used to drive the suction nozzle 22 to approach the backing 200 so that the suction nozzle 22 can absorb the backing 200. The first driving mechanism 21 is also used to drive the suction nozzle 22 to drive the backing 200 to approach the mold 300 so that the suction nozzle 22 releases the backing 200 so that the backing 200 is opposite to the corresponding microneedle. Specifically, in this embodiment, the first driving mechanism 21 can drive the suction nozzle 22 to move along the x, y, and z axes, so that the suction nozzle 22 can absorb the backing 200 and drive the backing 200 to the position of the mold 300 corresponding to the microneedle. By setting the first driving mechanism 21, the first driving mechanism 21 can drive the suction nozzle 22 to move relative to the base 10 to absorb the backing 200 and put the backing 200 on the mold 300, so that the pressing device 30 can press the backing 200 and the microneedle.

[0038] In one embodiment of this implementation, please continue to refer to Figure 1 and Figure 2 , the microneedle mounting device 100 includes a first camera 40, and the first camera 40 is arranged on the base 10. The first driving mechanism 21 is also used to drive the suction nozzle 22 to drive the backing 200 to approach the first camera 40, so that the backing 200 is opposite to the first camera 40. The first camera 40 is used to take a picture of the backing 200 to obtain the first coordinate of the backing 200. Specifically, the first camera 40 is fixed on the base 10 and is adjacent to the loading fixture 11. The shooting direction of the first camera 40 is parallel to the z-axis direction, and the first coordinate of the backing 200 obtained by the first camera 40 includes the coordinate on the y-axis, the coordinate on the x-axis, and the angular coordinate rotated around the z-axis direction. The y-axis direction, the x-axis direction and the z-axis direction are perpendicular to each other, the z-axis direction is the direction in which the suction nozzle 22 sucks the backing 200, and the z-axis direction is the direction in which the pressing block 32 applies pressure to the backing 200. It is understandable that after the first driving mechanism 21 drives the suction nozzle 22 to suck the backing 200, the relative position relationship between the backing 200 and the suction nozzle 22 is unclear, and the first camera 40 is required to confirm the first coordinate of the backing 200 so that the first driving mechanism 21 can subsequently accurately transport the backing 200 to the position on the mold 300 corresponding to the microneedle hole, so as to improve the accuracy of the relative position of the microneedle and the backing 200.

[0039] In one embodiment of this implementation, please continue to refer to Figure 1 and Figure 2, the microneedle mounting device 100 includes a second camera 50, which is arranged on the base 10. The second camera 50 is used to take a photo of the mold 300 to obtain the second coordinate of the mold 300. The first driving mechanism 21 is used to drive the suction nozzle 22 to drive the backing 200 to a position relative to the corresponding microneedle according to the first coordinate and the second coordinate. Specifically, the second coordinate of the mold 300 obtained by the second camera 50 is the coordinate of the corresponding microneedle to which the backing 200 is currently mounted. It can be understood that there are manufacturing tolerances in the mold 300, and the position of each mold 300 on the base 10 has deviations, and the position of the backing 200 to be attached to the mold 300 is different each time. The second camera 50 is required to confirm the second coordinate of the specific mold 300 (the microneedle currently required to be mounted). The first driving mechanism 21 transports the backing 200 to the position of the corresponding microneedle hole on the mold 300 according to the second coordinate and the first coordinate, which can further improve the accuracy of the relative position of the microneedle and the backing 200.

[0040] In one embodiment of this implementation, please continue to refer to Figure 1 and Figure 2 , the first driving mechanism 21 includes a mobile driving component 211 and a rotating driving component 212. The mobile driving component 211 is arranged on the base 10 and connected to the rotating driving component 212. The suction nozzle 22 is arranged on the rotating driving component 212. The mobile driving component 211 and the rotating driving component 212 can respectively drive the suction nozzle 22 to drive the backing 200 to move and rotate according to the first coordinate and the second coordinate. Specifically, the rotating driving component 212 can drive the suction nozzle 22 to move relative to the base 10 to correct the relative angle of the backing 200 (the angle of rotation around the z-axis direction), and the mobile driving component 211 can drive the rotating driving component 212 to drive the suction nozzle 22 to move relative to the base 10 to transport the backing 200 to the relative position of the mold 300.

[0041] In this embodiment, please refer to Figure 3 , Figure 3 yes Figure 1 A partial structural diagram of the material picking device 20 of the microneedle mounting device 100. There are two rotating drive members 212 and two suction nozzles 22, and each rotating drive member 212 is provided with a suction nozzle 22. The two rotating drive members 212 are connected to the mobile drive component 211 and are synchronously driven by the mobile drive component 211. The mobile drive component 211 can simultaneously drive the two rotating drive members 212 to drive the suction nozzles 22 to respectively absorb the backing 200, and the two rotating drive members 212 can respectively drive the suction nozzles 22 to rotate around the z-axis direction to correct the relative angle of the backing 200, so as to improve the accuracy of the relative position of the microneedle and the backing 200. With such a configuration, the efficiency of mounting can be improved.

[0042] In one embodiment of this implementation, please refer to Figures 1 to 3The mobile driving assembly 211 includes a first y-axis driving member 2111, a first x-axis driving member 2112, and a first z-axis driving member 2113. The first y-axis driving member 2111, the first x-axis driving member 2112, and the first z-axis driving member 2113 can drive the suction nozzle 22 to move along the y-axis direction, the x-axis direction, and the z-axis direction, respectively, and the rotation driving member 212 can drive the suction nozzle 22 to rotate around the z-axis direction. Specifically, the first y-axis driving member 2111 is installed on the base 10, and the first y-axis driving member 2111, the first x-axis driving member 2112, the first z-axis driving member 2113, the rotation driving member 212, and the suction nozzle 22 are connected in sequence. The first y-axis driving member 2111 can drive the first x-axis driving member 2112, the first z-axis driving member 2113, the rotating driving member 212 and the suction nozzle 22 to move relative to the base 10 along the y-axis direction, the first x-axis driving member 2112 can drive the first z-axis driving member 2113, the rotating driving member 212 and the suction nozzle 22 to move relative to the base 10 along the x-axis direction, and the first z-axis driving member 2113 can drive the rotating driving member 212 and the suction nozzle 22 to move relative to the base 10 along the z-axis direction. In this way, the mobile driving assembly 211 can drive the backing 200 to move in the y-axis direction, the x-axis direction and the z-axis direction, so that the backing 200 can be accurately moved to the position opposite to the first camera 40, and the backing 200 can be transported to the corresponding position of the mold 300 according to the first coordinate and the second coordinate.

[0043] In one embodiment of this implementation, please refer to Figure 1 , Figure 2 and Figure 4 , Figure 4 yes Figure 1 A partial structural schematic diagram of the pressing device 30 of the microneedle mounting device 100. The pressing device 30 includes a second driving mechanism 31 and a pressing block 32. The second driving mechanism 31 is arranged on the base 10, and the second driving mechanism 31 is connected to the pressing block 32. The second driving mechanism 31 can drive the pressing block 32 to move to abut against the backing 200 and apply pressure to the backing 200. The second camera 50 is arranged on the second driving mechanism, and the second driving mechanism can also drive the pressing block 32 to move to the top side of the mold 300 so that the second camera 50 can take pictures of the mold 300. Specifically, the pressing block 32 is preferably made of an elastic material such as rubber, and the surface of the pressing block 32 for abutting against the backing 200 is an arc surface or a curved surface with a protrusion in the middle relative to the surroundings, so as to reduce the risk of crushing the backing 200 and the microneedles and reducing the risk of bubbles generated when the backing 200 and the microneedles are attached. By arranging both the second camera 50 and the pressing block 32 on the second driving mechanism 31, the second driving mechanism 31 can move the pressing block 32 to the top side of the mold 300 so as to drive the pressing block 32 to apply pressure to the backing 200, and the second driving mechanism 31 can also move the second camera 50 to the top side of the mold 300 so as to obtain the second coordinate of the mold 300.

[0044] In one embodiment of this implementation, please refer to Figure 1 , Figure 2 and Figure 4 , the second driving mechanism 31 includes a second y-axis driving member 311, a second x-axis driving member 312, and a second z-axis driving member 313, and the pressing block 32 is arranged on the second z-axis driving member 313. The second y-axis driving member 311 and the second x-axis driving member 312 can respectively drive the camera, the pressing block 32, and the second z-axis driving member 313 to move in the y-axis direction and the x-axis direction, and the second z-axis driving member 313 can drive the pressing block 32 to move in the z-axis direction. Specifically, the second y-axis driving member 311 is installed on the base 10 and shares the same guide rail with the first y-axis driving member 2111. The second camera 50 is arranged on the second z-axis driving member 313 and is relatively fixed to the second z-axis driving member 313. The second y-axis driving member 311, the second x-axis driving member 312, and the second z-axis driving member 313 are connected in sequence. The second y-axis driving member 311 can drive the second x-axis driving member 312 to drive the second z-axis driving member 313 and the second camera 50 to move relative to the base 10 along the y-axis direction, the second x-axis driving member 312 can drive the second z-axis driving member 313 and the second camera 50 to move relative to the base 10 along the x-axis direction, and the second z-axis driving member 313 can drive the pressing block 32 to move relative to the base 10 along the z-axis direction. In this way, the second driving mechanism 31 can drive the second camera 50 to move in the y-axis direction and the x-axis direction, so that the second camera 50 can be aligned with the mold 300 to take a picture to obtain the second coordinate of the corresponding microneedle, and the second driving mechanism 31 can drive the pressing block 32 to move in the y-axis direction, the x-axis direction and the z-axis direction, so that the pressing block 32 can be aligned with the backing 200, so that the pressing block 32 can fully contact the backing 200 and apply pressure.

[0045] In one embodiment of this implementation, please refer to Figure 1 , Figure 2 and Figure 5 , Figure 5 yes Figure 1A schematic structural diagram of a loading device 60 of a microneedle mounting device 100. The microneedle mounting device 100 includes a loading device 60, which is used to transport a backing roll (not shown) and to peel off a backing 200 from the backing roll, and to deliver the backing 200 to the base 10. Specifically, the backing roll includes a plurality of backings 200 and a release film (not shown) attached to one side of the plurality of backings 200. In the present embodiment, the loading device 60 includes a plurality of active rollers 61, a plurality of rotators 62, a plurality of driven rollers 63, a stripping plate 64 and a receiving plate 65, wherein the stripping plate 64 and the receiving plate 65 are fixed on a loading jig 11. Multiple active rollers 61, multiple rotators 62 and multiple driven rollers 63 are all installed on the base 10, and the multiple rotators 62 and the multiple active rollers 61 are connected one by one, and each rotator 62 drives the corresponding active roller 61 to rotate, and cooperates with the multiple driven rollers 63 to transport the backing coil. Under the rotation drive of the multiple rotators 62, the backing coil is transported to the stripping plate 64, and the multiple backings 200 are peeled off from the release film by the stripping plate 64. Under the action of inertia, the multiple backings 200 can be sent to the receiving plate 65, and the material taking device 20 can absorb the backing 200 on the receiving plate 65. In other embodiments, the feeding device 60 can also adopt other structural designs for transporting coils, and the utility model does not limit the specific structure of the feeding device 60. With such a configuration, the feeding device 60 can play the role of transporting the backing coil and stripping the backing coil, so as to improve the mounting efficiency and reduce the equipment cost.

[0046] In one embodiment of this implementation, please refer to Figure 1 , Figure 2 and Figure 6 , Figure 6 yes Figure 1The schematic diagram of the structure of the unloading device 70 of the microneedle mounting device 100. The microneedle mounting device 100 also includes a unloading device 70. The unloading device 70 is arranged on the base 10, and the unloading device 70 is used to carry the mold 300. The unloading device 70 can rotate relative to the base 10 so that the mold 300 can be switched between the processing station 701 and the discharge station 702. Specifically, in the present embodiment, the unloading device 70 is a turntable mechanism, and the turntable mechanism is provided with a turntable 71 that can rotate relative to the base 10. The turntable 71 is provided with a processing station 701 and a discharge station 702, and the processing station 701 and the discharge station 702 can be provided with a mold 300. The mold 300 in the processing station 701 can be understood as a mold 300 that needs to be attached with a backing 200. The mold 300 in the discharge station 702 can be understood as a mold 300 that has completed the attachment of the backing 200. By providing the unloading device 70, the mold 300 with the backing 200 mounted thereon can be rotated from the processing station 701 to the discharging station 702, so that the worker can take the mold 300 from the discharging station 702. At the same time, the unloading device 70 rotates the mold 300 with the mounting thereon from the discharging station 702 to the processing station 701, so as to continue the processing. In this embodiment, the processing station 701 and the discharging station 702 are both one, and are arranged at 180 degrees, so as to improve the switching efficiency.

[0047] The embodiments of the utility model are described in detail above in conjunction with the accompanying drawings, but the utility model is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the relevant technical field without departing from the purpose of the utility model. In addition, the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

Claims

1. A microneedle placement device, characterized in that: include: A base, used for carrying a backing and a mold, wherein a plurality of microneedles are formed on the mold; A material taking device, which is arranged on the base and can move relative to the base, and is used to move the backing onto the mold so that the backing is opposite to the corresponding microneedle; The pressing device is arranged on the base and can move relative to the base. The pressing device is used to abut against the backing and apply pressure to the backing so that the backing and the corresponding microneedles are bonded.

2. The microneedle placement device according to claim 1, characterized in that: The material picking device includes a first driving mechanism and a suction nozzle, wherein the first driving mechanism is arranged on the base and connected to the suction nozzle, and the first driving mechanism is used to drive the suction nozzle to approach the backing so that the suction nozzle can absorb the backing, and the first driving mechanism is also used to drive the suction nozzle to bring the backing close to the mold so that the suction nozzle can release the backing and make the backing face the corresponding microneedle.

3. The microneedle placement device according to claim 2, characterized in that: The microneedle placement device includes a first camera, which is arranged on the base. The first driving mechanism is also used to drive the suction nozzle to bring the backing close to the first camera so that the backing is opposite to the first camera. The first camera is used to take a picture of the backing to obtain the first coordinate of the backing.

4. The microneedle placement device according to claim 3, characterized in that: The microneedle mounting device includes a second camera, which is arranged on the base, and the second camera is used to take a picture of the mold to obtain the second coordinate of the mold. The first driving mechanism is used to drive the suction nozzle to bring the backing to a position opposite to the corresponding microneedle according to the first coordinate and the second coordinate.

5. The microneedle placement device according to claim 4, characterized in that: The first driving mechanism includes a mobile driving component and a rotating driving member. The mobile driving component is arranged on the base and connected to the rotating driving member. The suction nozzle is arranged on the rotating driving member. The mobile driving component and the rotating driving member can respectively drive the suction nozzle to drive the backing to move and rotate according to the first coordinate and the second coordinate.

6. The microneedle placement device according to claim 5, characterized in that: The moving driving component includes a first y-axis driving member, a first x-axis driving member and a first z-axis driving member. The first y-axis driving member, the first x-axis driving member and the first z-axis driving member can respectively drive the suction nozzle to move along the y-axis direction, the x-axis direction and the z-axis direction. The rotating driving member can drive the suction nozzle to rotate around the z-axis direction. The y-axis direction, the x-axis direction and the z-axis direction are perpendicular to each other, and the z-axis direction is the direction in which the suction nozzle sucks the backing.

7. The microneedle placement device according to claim 5, characterized in that: The pressing device includes a second driving mechanism and a pressing block, wherein the second driving mechanism is arranged on the base, the second driving mechanism is connected to the pressing block, the second driving mechanism can drive the pressing block to move to abut against the backing and apply pressure to the backing, and the second camera is arranged on the second driving mechanism, the second driving mechanism can also drive the pressing block to move to the top side of the mold so that the second camera can take pictures of the mold.

8. The microneedle placement device according to claim 7, characterized in that: The second driving mechanism includes a second y-axis driving member, a second x-axis driving member and a second z-axis driving member, the pressing block is arranged on the second z-axis driving member, the second y-axis driving member and the second x-axis driving member can respectively drive the camera, the pressing block and the second z-axis driving member to move along the y-axis direction and the x-axis direction as a whole, the second z-axis driving member can drive the pressing block to move along the z-axis direction, the y-axis direction, the x-axis direction and the z-axis direction are perpendicular to each other, and the z-axis direction is the direction in which the pressing block applies pressure to the backing.

9. The microneedle placement device according to claim 1, characterized in that: The microneedle mounting device comprises a loading device, which is used for transporting a backing roll, peeling the backing from the backing roll, and delivering the backing to the base.

10. The microneedle placement device according to claim 1, characterized in that: The microneedle mounting device also includes a material unloading device, which is arranged on the base and used to carry the mold. The material unloading device can rotate relative to the base to switch the mold between a processing station and a discharging station.

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