Jig facilitating bonding of soluble microneedle patch and roller

Abstract

The utility model relates to the technical field of tools for microneedle roller production, in particular to a jig facilitating bonding of a soluble microneedle patch and a roller, the jig comprises a base, multiple sets of supporting legs and a lifting type bearing assembly, the supporting legs are connected to the corners of the base, a bonding operation groove is formed in the upper surface of the base, and the lifting type bearing assembly is arranged in the bonding operation groove. The lifting type bearing assembly is installed in the bonding operation groove in a lifting mode, the needle tip of the soluble microneedle patch does not make contact with the lifting type bearing assembly, two rail grooves are further formed in the upper surface of the base, and circular partition plates are coaxially arranged at the two ends of the rolling wheel. According to the jig facilitating bonding of the soluble microneedle patch and the roller, in the process that the circular partition plate of the roller linearly rolls along the track groove, the circular partition plate can gradually make contact with and be bonded with the soluble microneedle patch placed on the top of the lifting type bearing assembly, and the purpose of precise and efficient bonding of the soluble microneedle patch and the roller can be achieved; and the lifting type bearing assembly can finely adjust the horizontal height of the soluble microneedle patch.

Description

Technical Field

[0001] The present application relates to the technical field of tools for producing microneedle rollers, and in particular to a jig for facilitating the bonding of a soluble microneedle patch to a roller. Background Art

[0002] The microneedle massage stick uses many tiny needles on the microneedle roller to stimulate the skin, allowing the active ingredients to effectively penetrate the skin. It is combined with special effects products such as wrinkle removal, whitening, repair, stretch mark removal, and scar removal to achieve the ideal effects of reducing wrinkles, treating scars and stretch marks, whitening the skin, reducing spots, improving eye wrinkles and dark circles, tightening and lifting facial skin tissue, etc.

[0003] After searching, the Chinese patent with application number: 202120956489.5 discloses a soluble microneedle massage stick, which includes a handle, a massage roller and a soluble microneedle patch, one end of the handle is provided with a fork portion, the massage roller is rotatably installed on the fork portion, the soluble microneedle patch includes a substrate and microneedles, the substrate is bonded to the outer peripheral wall of the massage roller, and the massage roller is detachably installed on the fork portion mainly by a snap-on method.

[0004] During production, the soluble microneedle patch is processed into a rectangular strip structure, and then glue is applied to the outer peripheral wall of the massage roller. The soluble microneedle patch with the long strip structure is then bent and bonded to the outer peripheral wall of the massage roller.

[0005] With respect to the above-mentioned related technologies, the inventor believes that there are the following technical defects that need to be improved:

[0006] In order to prevent the soluble microneedle patch from dissolving, the staff's fingers cannot touch the soluble microneedle patch for a long time. Therefore, in the process of bonding the soluble microneedle patch to the massage roller, operating too quickly can easily cause the soluble microneedle patch to be skewed, and the yield rate is very low. Utility Model Content

[0007] The present application provides a fixture for facilitating the bonding of a soluble microneedle patch and a roller to improve the following technical problems:

[0008] In order to prevent the soluble microneedle patch from dissolving, the staff's fingers cannot touch the soluble microneedle patch for a long time. Therefore, in the process of bonding the soluble microneedle patch to the massage roller, operating too quickly can easily cause the soluble microneedle patch to be skewed, and the yield rate is very low.

[0009] The present application provides a fixture for facilitating the bonding of a soluble microneedle patch and a roller, which adopts the following technical solution:

[0010] A jig for facilitating the bonding of a soluble microneedle patch to a roller comprises a base, a plurality of support legs and a lifting support assembly, wherein the support legs are connected to the corners of the base, a bonding operation groove is provided on the upper surface of the base, the lifting support assembly is lifted and installed inside the bonding operation groove, the lifting support assembly is used to support a soluble microneedle patch with its needle tip facing downward and arranged horizontally, the needle tip of the soluble microneedle patch does not contact the lifting support assembly, two track grooves are further provided on the upper surface of the base, the two track grooves are respectively located on opposite sides of the bonding operation groove, circular baffles are coaxially provided at both ends of the roller, the track grooves are used for rolling of the circular baffles, and the lifting support assembly is used for fine-tuning the horizontal height of the soluble microneedle patch.

[0011] In an achievable technical solution of the present application, the lifting support assembly includes: a support plate, a plurality of support rods and an upgrade adjustment member, the support plate is vertically slidably assembled in the bonding operation groove and is horizontally arranged, the support rods are vertically connected to the upper surface of the support plate, a plurality of the support rods are arranged at intervals, the top of the support rods abuts against the lower surface of the soluble microneedle patch, i.e., the gap between adjacent needle tips, the upgrade adjustment member is lifted and connected to the base, and the top of the upgrade adjustment member is used to abut against the bottom of the support plate.

[0012] In an achievable technical solution of the present application, a threaded section is provided at the bottom of the support rod, and threaded holes arranged in a vertical and horizontal array are provided on the upper surface of the support plate, and the threaded section is threadedly assembled in the threaded holes.

[0013] In an achievable technical solution of the present application, the support rod includes a stainless steel rod segment at the bottom and a silicone rod segment at the top, and the silicone rod segment and the stainless steel rod segment are assembled in one or more of the following ways: snap-on, bonding, threaded connection, and plug-in.

[0014] In an achievable technical solution of the present application, the upgrade adjustment component includes a drive screw and a screw cap, the screw cap is arranged at the bottom of the drive screw, the top of the drive screw abuts against the center of the lower surface of the support plate, and the drive screw is arranged vertically and threadedly assembled on the base.

[0015] In an achievable technical solution of the present application, anti-slip patterns are arranged on the peripheral side walls of the screw cap.

[0016] In an achievable technical solution of the present application, the openings at both ends of the two track grooves extend to two opposite outer side surfaces of the base respectively.

[0017] In a feasible technical solution of the present application, the base and the supporting legs are both made of stainless steel.

[0018] In summary, the present application includes at least one of the following beneficial technical effects:

[0019] On the premise that the outer wall of the roller is coated with glue, the circular baffle of the roller can gradually contact and bond with the soluble microneedle patch placed on the top of the lifting support component during the linear rolling process along the track groove, thereby achieving the purpose of accurate and efficient bonding between the two. Moreover, the lifting support component can fine-tune the horizontal height of the soluble microneedle patch to adapt to the bonding operation of soluble microneedle patches of different thicknesses, and has high adaptability and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a schematic diagram of the structure of a fixture for conveniently bonding a soluble microneedle patch to a roller according to an embodiment of the present application.

[0022] Figure 2 It is a structural schematic diagram of the lifting support assembly in the embodiment of the present application.

[0023] Description of reference numerals:

[0024] 1. Base; 11. Adhesive operation groove; 12. Track groove; 2. Support foot; 3. Lifting support assembly; 31. Support plate; 32. Support rod; 321. Threaded section; 322. Stainless steel rod section; 323. Silicone rod section; 33. Drive screw; 34. Screw cap; 100. Soluble microneedle patch; 200. Roller; 201. Circular baffle. DETAILED DESCRIPTION

[0025] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0026] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0027] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application 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 should not be understood as a limitation on the present application.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0029] The following is combined with Figure 1-2 This application is described in further detail.

[0030] The present application embodiment discloses a fixture for facilitating the bonding of a soluble microneedle patch and a roller. Figure 1 and Figure 2 The fixture includes a base 1, multiple groups of supporting legs 2 and a lifting support component 3, the supporting legs 2 are connected to the corners of the base 1, the upper surface of the base 1 is provided with a bonding operation groove 11, the lifting support component 3 is lifted and installed inside the bonding operation groove 11, the lifting support component 3 is the same as supporting the soluble microneedle patch 100 with the needle tip facing downward and arranged horizontally, the needle tip of the soluble microneedle patch 100 does not contact the lifting support component 3, and two track grooves 12 are also provided on the upper surface of the base 1, and the two track grooves 12 are respectively located on opposite sides of the bonding operation groove 11, and circular baffles 201 are coaxially arranged at both ends of the roller 200, the track groove 12 is used for the circular baffle 201 to roll, and the lifting support component 3 is used to fine-tune the horizontal height of the soluble microneedle patch 100.

[0031] In this embodiment, the openings at both ends of the two rail grooves 12 extend to two opposite outer side surfaces of the base 1 , respectively. The base 1 and the supporting legs 2 are both made of stainless steel.

[0032] In this embodiment, the lifting support assembly 3 includes: a support plate 31, multiple support rods 32 and an upgrade adjustment member. The support plate 31 is vertically slidably assembled in the bonding operation groove 11 and is arranged horizontally. The support rods 32 are vertically connected to the upper surface of the support plate 31. The multiple support rods 32 are arranged at intervals. The top of the support rod 32 abuts against the lower surface of the soluble microneedle patch 100, that is, the gap between adjacent needle tips. The upgrade adjustment member is lifted and connected to the base 1, and the top of the upgrade adjustment member is used to abut the bottom of the support plate 31.

[0033] A threaded section 321 is provided at the bottom of the support rod 32, and threaded holes arranged in a vertical and horizontal array are provided on the upper surface of the support plate 31. The threaded section 321 is threadedly assembled in the threaded hole. The support rod 32 includes a stainless steel rod section 322 at the bottom and a silicone rod section 323 at the top. The silicone rod section 323 and the stainless steel rod section 322 are assembled in one or more of the following ways: snap-on, adhesive, threaded connection, and plug-in. The silicone rod section 323 has a certain elastic deformation effect, which can protect the soluble microneedle patch 100 from being damaged due to contact and extrusion transition.

[0034] Specifically, the upgrade adjustment part includes a drive screw 33 and a screw cap 34. The screw cap 34 is arranged at the bottom of the drive screw 33. The top of the drive screw 33 abuts against the center of the lower surface of the support plate 31. The drive screw 33 is arranged vertically and threadedly assembled on the base 1. The side wall of the screw cap 34 is provided with anti-slip texture.

[0035] The lifting support assembly 3 designed above has a simple structure and low manufacturing cost, and has a better supporting and protecting effect on the soluble microneedle patch 100 , thereby reducing the probability and duration of workers contacting the soluble microneedle patch 100 .

[0036] The beneficial technical effects of the fixture of the embodiment of the present application are roughly as follows:

[0037] On the premise that the outer wall of the roller 200 is coated with glue, the circular baffle plate 201 of the roller 200 can gradually contact and bond the soluble microneedle patch 100 placed on the top of the lifting support component 3 during the linear rolling process along the track groove 12, so as to achieve the purpose of accurate and efficient bonding between the two. Moreover, the lifting support component 3 can fine-tune the horizontal height of the soluble microneedle patch 100 to adapt to the bonding operation of soluble microneedle patches 100 of different thicknesses, and has high adaptability and practicality.

[0038] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the application should be included in the protection scope of the present application.

Claims

1. A fixture for facilitating bonding of a soluble microneedle patch to a roller, characterized in that: The invention comprises a base (1), a plurality of support legs (2) and a lifting support assembly (3), wherein the support legs (2) are connected to the corners of the base (1), the upper surface of the base (1) is provided with a bonding operation groove (11), the lifting support assembly (3) is installed in the bonding operation groove (11) by lifting, and the lifting support assembly (3) is used to support a soluble microneedle patch (100) with the needle tip facing downward and arranged horizontally, and the needles of the soluble microneedle patch (100) are arranged horizontally. The tip of the roller (200) does not contact the lifting support assembly (3); the upper surface of the base (1) is also provided with two track grooves (12), the two track grooves (12) are respectively located on opposite sides of the bonding operation groove (11); circular baffle plates (201) are coaxially arranged at both ends of the roller (200); the track grooves (12) are used for the circular baffle plates (201) to roll; and the lifting support assembly (3) is used for fine-tuning the horizontal height of the soluble microneedle patch (100).

2. The convenient fixture for bonding the soluble microneedle patch to the roller according to claim 1, characterized in that: The lifting support assembly (3) comprises: a support plate (31), a plurality of support rods (32) and an upgrade adjustment member, wherein the support plate (31) is vertically slidably assembled in the bonding operation groove (11) and arranged horizontally, the support rods (32) are vertically connected to the upper surface of the support plate (31), and a plurality of the support rods (32) are arranged at intervals, and the top of the support rod (32) abuts against the lower surface of the soluble microneedle patch (100), i.e., the gap between adjacent needle tips, and the upgrade adjustment member is liftably connected to the base (1), and the top of the upgrade adjustment member is used to abut against the bottom of the support plate (31).

3. The convenient fixture for bonding the soluble microneedle patch to the roller according to claim 2, characterized in that: The bottom of the support rod (32) is provided with a threaded section (321), the upper surface of the support plate (31) is provided with threaded holes arranged in a vertical and horizontal array, and the threaded section (321) is threadedly assembled in the threaded holes.

4. The convenient fixture for bonding the soluble microneedle patch to the roller according to claim 3, characterized in that: The support rod (32) comprises a stainless steel rod segment (322) located at the bottom and a silicone rod segment (323) located at the top, and the silicone rod segment (323) and the stainless steel rod segment (322) are assembled in one or more of the following ways: snap-on, adhesive, threaded connection, and plug-in.

5. The convenient fixture for bonding the soluble microneedle patch to the roller according to claim 2, characterized in that: The upgrade adjustment member comprises a driving screw (33) and a screw cap (34), wherein the screw cap (34) is arranged at the bottom of the driving screw (33), the top of the driving screw (33) abuts against the center of the lower surface of the supporting plate (31), and the driving screw (33) is arranged vertically and threadedly assembled on the base (1).

6. The convenient fixture for bonding the soluble microneedle patch to the roller according to claim 5, characterized in that: Anti-slip patterns are arranged on the peripheral side wall of the screw cap (34).

7. The convenient fixture for bonding the soluble microneedle patch to the roller according to claim 1, characterized in that: The openings at both ends of the two track grooves (12) extend to two opposite outer side surfaces of the base (1) respectively.

8. The convenient jig for bonding the soluble microneedle patch to the roller according to claim 1, characterized in that: The base (1) and the supporting legs (2) are both made of stainless steel.

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