Post core manufacturing device

Abstract

The present invention discloses a patch core production device, comprising a protective sheet conveying mechanism, a folding mechanism, and a hemostatic sheet conveying mechanism. A bandage extends into the folding mechanism. During assembly, the hemostatic sheet conveying mechanism conveys the hemostatic sheet into the folding mechanism and places it on the bandage. The protective sheet conveying mechanism conveys the protective sheet into the folding mechanism and places it on the hemostatic sheet. The folding mechanism folds the bandage onto the protective sheet and then folds it to form the patch core. The patch core production device of the present invention, through the arrangement of the above-mentioned structure, can effectively achieve the effect of automatically conveying the protective sheet and the hemostatic sheet and assembling them.

Description

Technical Field

[0001] The present invention relates to a manufacturing device, and more particularly to a core manufacturing device. Background Art

[0002] Band-aids are commonly used items in daily life. Their main function is to effectively increase the recovery speed of the wound and achieve effective hemostasis by applying a band-aid to the injured area when people are injured.

[0003] The structure of the existing band-aid includes an outer package and a core, and the core includes a bandage, a hemostatic sheet and a protective sheet. The protective sheet and the outer bandage wrap the hemostatic sheet inside, and then the outer bandage is folded to fix the whole into a sheet to form the core. At present, the folding and assembly process of the core is mainly achieved manually, so there is a problem of a high defective rate in the core manufacturing process and low production efficiency. Summary of the Invention

[0004] In view of the shortcomings of the prior art, the object of the present invention is to provide a core production device with low defective rate and high production efficiency.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a patch core making device, comprising a protective sheet conveying mechanism, a folding mechanism and a hemostatic sheet conveying mechanism. The bandage is inserted into the folding mechanism. During assembly, the hemostatic sheet conveying mechanism conveys the hemostatic sheet into the folding mechanism and places it on the bandage. The protective sheet conveying mechanism conveys the protective sheet into the folding mechanism and places it on the hemostatic sheet. The folding mechanism folds the bandage onto the protective sheet and then folds it to form a patch core.

[0006] As a further improvement of the present invention, the folding mechanism includes a folding table, a pulling claw and a folding assembly. The pulling claw is arranged on one side of the folding table and is used to pull the bandage and place it on the folding table. The folding assembly is arranged on the folding table and is used to fold the bandage to form a core.

[0007] The folding plate is flipped upward to fold the bandage and cover the protective sheet and then reset, the side folding plate is flipped upward to press the bandage edge, and then the splint is lowered to the bandage position, and then the lower push plate rises to push the bandage into the splint, and the splint action folds the bandage twice to form a patch core.

[0008] As a further improvement of the present invention, the protective sheet conveying mechanism includes a sheet storage wheel, a cutting assembly, a protective sheet platform and a protective sheet robot. The protective sheet robot is slidably arranged above the protective sheet platform and slides back and forth between the protective sheet platform and the folding platform. The protective sheet is wound on the sheet storage wheel. After the protective sheet is pulled out from the sheet storage wheel, it passes through the cutting assembly for cutting and is placed on the protective sheet platform.

[0009] As a further improvement of the present invention, the cutting assembly includes a cutting table, a feed roller and a cutting knife. A cutting slot is provided on the cutting table. The cutting knife is liftably arranged above the cutting table and passes downward through the cutting slot. The feed roller is arranged on the side of the cutting slot facing the film storage wheel. The protective sheet passes around the feed roller and passes through the cutting slot, and is then placed on the protective sheet table.

[0010] As a further improvement of the present invention, a cutting cylinder is fixed under the protective sheet platform, and a cutting tool holder is fixed on the push rod of the cutting cylinder. The cutting tool holder is driven by the cutting cylinder to rise and fall on the protective sheet platform. A cutting opening is opened in the cutting tool holder, and a cutting block is fixed on the upper side of the cutting opening. The cutting block is above the table surface of the protective sheet platform. When the protective sheet is conveyed, the cutting tool holder descends and presses the cutting block onto the table surface of the protective sheet platform. The protective sheet robot grabs the protective sheet and then cuts off the protective sheet.

[0011] As a further improvement of the present invention, a protective sheet clamping roller group is provided on the protective sheet table, and the protective sheet clamping roller group is arranged on the side of the cutting tool holder away from the protective sheet table surface, and the middle through seam is flush with the table surface.

[0012] As a further improvement of the present invention, the hemostatic sheet conveying mechanism includes a sheet placing wheel, a punching assembly, a hemostatic sheet table and a hemostatic sheet manipulator. The hemostatic sheet manipulator is slidably arranged above the hemostatic sheet table and slides back and forth between the hemostatic sheet table and the folding table. The hemostatic sheet is wound on the sheet placing wheel. After the hemostatic sheet is pulled out from the sheet placing wheel, it passes through the punching assembly for cutting and is placed on the hemostatic sheet table.

[0013] As a further improvement of the present invention, the punching assembly includes a punching table, a feed roller and a punching head. A punching slot is provided on the punching table. The punching head is liftably arranged above the punching table and passes downward through the punching slot. The feed roller is arranged on the side of the punching slot facing the film storage wheel. The hemostatic film passes around the feed roller and passes through the punching slot, and is then placed on the hemostatic film table.

[0014] As a further improvement of the present invention, a cutting cylinder is fixed under the hemostatic tablet table, and a cutting knife holder is fixed on the push rod of the cutting cylinder. The cutting knife holder is driven by the cutting cylinder to rise and fall on the hemostatic tablet table. A cutting opening is opened in the cutting knife holder, and a cutting block is fixed on the upper side of the cutting opening. The cutting block is above the table surface of the hemostatic tablet table. When the hemostatic tablet is transported, the cutting knife holder descends and presses the cutting block on the table surface of the hemostatic tablet table. The hemostatic tablet robot grabs the hemostatic tablet and then cuts off the hemostatic tablet.

[0015] The beneficial effect of the present invention is that through the setting of the protective sheet conveying mechanism, the folding mechanism and the hemostatic sheet conveying mechanism, the protective sheet and the hemostatic sheet can be effectively conveyed automatically, and then the core effect can be produced by folding, which effectively reduces the product defective rate and increases production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is an overall structural diagram of the core making device of the present invention;

[0017] Figure 2 for Figure 1 The overall structure diagram of the middle folding mechanism;

[0018] Figure 3 for Figure 1 The overall structure diagram of the middle protective sheet conveying mechanism;

[0019] Figure 4 for Figure 3 The overall structure diagram of the middle protective plate platform and cutting components;

[0020] Figure 5 for Figure 4 The overall structure diagram of the middle cut-off cylinder;

[0021] Figure 6 for Figure 1 The overall structure diagram of the hemostatic tablet delivery mechanism;

[0022] Figure 7 for Figure 6 The overall structure diagram of the hemostatic tablet table and punching assembly;

[0023] Figure 8 for Figure 7 The overall structure diagram of the cutting cylinder. DETAILED DESCRIPTION

[0024] The present invention will be further described below with reference to the embodiments shown in the accompanying drawings.

[0025] Reference Figures 1 to 8 As shown, a patch core making device of the present embodiment is characterized in that it includes a protective sheet conveying mechanism 31, a folding mechanism 32 and a hemostatic sheet conveying mechanism 33. The bandage is extended into the folding mechanism 32. During assembly, the hemostatic sheet conveying mechanism 33 conveys the hemostatic sheet into the folding mechanism 32 and places it on the bandage. The protective sheet conveying mechanism 31 conveys the protective sheet into the folding mechanism 32 and places it on the hemostatic sheet. The folding mechanism 32 folds the bandage onto the protective sheet and then folds it to form a patch core. When using the making device of the present embodiment, it is only necessary to convey the external bandage into the folding mechanism 32 through the conveying device. Through the arrangement of the above structure, the protective sheet conveying mechanism 31 can be used to automatically convey the protective sheet, and the hemostatic sheet conveying mechanism 33 can be used to automatically convey the hemostatic sheet. Then, through the folding action of the folding mechanism 32, the automatic folding production effect of the patch core is effectively achieved.

[0026] As a specific embodiment of the improvement, the folding mechanism 32 includes a folding table 321, a pulling claw 322 and a folding assembly 323. The pulling claw 322 is arranged on one side of the folding table 321, and is used to pull the bandage and place it on the folding table 321. The folding assembly 323 is arranged on the folding table 321, and is used to fold the bandage to form a core. Through the arrangement of the above structure, the bandage can be transported by pulling the bandage by the pulling claw 322, and then the core is produced by the folding action of the folding assembly 323, so that the overall bandage transportation process is more compact and the core can be produced better.

[0027] As a specific embodiment of the improvement, the folding assembly 323 includes a folding plate 3231, a splint 3232, a lower push plate 3234 and an edge folding plate 3233. The folding plate 3231 can be flipped and set on one side of the folding table 321 for folding the bandage and covering it on the protective sheet. The splint 3232 can be lifted and lowered above the folding table 321. The lower push plate 3234 can be lifted and lowered below the folding table 321 to lift the bandage and send it into the splint 3232. The edge folding plate 3233 can be flipped and set on the side of the folding table 321 that is away from the shearing table 233 for folding the edge of the bandage. When folding, the pulling claw 322 pulls the bandage and places the bandage on the folding table 321. The folding plate 3233 is flipped upward to fold the edge of the bandage and then reset. The hemostatic sheet conveying mechanism 33 and the protective sheet conveying mechanism 31 respectively convey the hemostatic sheet and the protective sheet to the bandage. The folding plate 3231 is flipped upward to fold the bandage and cover it on the protective sheet and then reset. The edge folding plate 3233 is flipped upward to press the edge of the bandage. Then the splint 3232 is lowered to the bandage position. Then the push-down plate 3234 rises to push the bandage into the splint 3232. The splint 3232 moves to fold the bandage twice to form a core. Through the arrangement of the above structure, the bandage with the protective sheet and the hemostatic sheet can be stably and reliably folded to form a core, and a certain pressing and pressing operation is performed during the folding process to effectively ensure the accuracy of the folding position and the folding action.

[0028] As a specific embodiment of the improvement, the protective sheet conveying mechanism 31 includes a sheet storage wheel 311, a cutting component 312, a protective sheet platform 314 and a protective sheet manipulator 313. The protective sheet manipulator 313 is slidably arranged above the protective sheet platform 314 and slides back and forth between the protective sheet platform 314 and the folding platform 321. The protective sheet is wound on the sheet storage wheel 311. After the protective sheet is pulled out from the sheet storage wheel 311, it passes through the cutting component 312 for cutting and is placed on the protective sheet platform 314. Through the arrangement of the above structure, the automatic cutting and conveying of the protective sheet can be effectively realized.

[0029] As an improved specific embodiment, the cutting assembly 312 includes a cutting table 3121, a feeding roller 3122 and a cutting knife 3123. A cutting seam 3124 is provided on the cutting table 3121. The cutting knife 3123 is arranged above the cutting table 3121 in a liftable manner and passes downward through the cutting seam 3124. The feeding roller 3122 is arranged on the side of the cutting seam 3124 facing the film storage wheel 311. The protective sheet passes through the cutting seam 3124 after bypassing the feeding roller 3122, and is then placed on the protective sheet table 314. Through the cooperation of the cutting seam 3124 and the feeding roller 3122, it can be ensured that the protective sheet does not have much room for movement during the cutting process, thereby ensuring the shape of the protective sheet after cutting.

[0030] As an improved specific embodiment, a cutting cylinder 3141 is fixed under the protective sheet platform 314, and a cutting tool holder 3142 is fixed on the push rod of the cutting cylinder 3141. The cutting tool holder 3142 is driven by the cutting cylinder 3141 to move up and down on the protective sheet platform 314. A cutting opening is opened in the cutting tool holder 3142, and a cutting block 3143 is fixed on the upper side of the cutting opening. The cutting block 3143 is above the surface of the protective sheet platform 314. When the protective sheet is transported, the cutting tool holder 3142 descends and presses the cutting block 3143 on the surface of the protective sheet platform 314. The protective sheet manipulator 313 grabs the protective sheet and then cuts off the protective sheet. Through the arrangement of the above structure, the cutting block 3143 and the protective sheet manipulator 313 can cooperate to cut the protective sheet. In addition, the cutting block 3143 can press the protective sheet during the cutting process to avoid large deformation of the protective sheet due to cutting, which may cause the problem of subsequent inability to cut or incorrect shape of the fracture after cutting.

[0031] As an improved specific embodiment, a protective sheet clamping roller group 3144 is provided on the protective sheet platform 314. The protective sheet clamping roller group 3144 is arranged on the side of the cutting tool holder 3142 away from the table surface of the protective sheet platform 314, and the middle through-slit is flush with the table surface. Through the setting of the protective sheet clamping roller group 3144, a further clamping effect on the protective sheet can be achieved, thereby ensuring the stability of the protective sheet during the cutting process.

[0032] As an improved specific embodiment, the hemostatic sheet conveying mechanism 33 includes a sheet placement wheel 331, a punching assembly 332, a hemostatic sheet table 334 and a hemostatic sheet manipulator 333. The hemostatic sheet manipulator 333 is slidably arranged above the hemostatic sheet table 334 and slides back and forth between the hemostatic sheet table 334 and the folding table 321. The hemostatic sheet is wound on the sheet placement wheel 331, and the hemostatic sheet is pulled out from the sheet placement wheel 331, cut through the punching assembly 332, and placed on the hemostatic sheet table 334. The punching assembly 332 includes a punching table 3321, a feed roller 3322 and a punching head 3323. The punching table 3321 is provided with a punching slot 3324. The punching head 3323 is arranged above the punching table 3321 in a liftable manner and passes through the punching slot 3324 downward. The feed roller 3322 is arranged on the side of the punching slot 3324 facing the film storage wheel 311. The hemostatic film passes through the punching slot 3324 after passing through the feed roller 3322 and is then placed on the On the hemostatic tablet table 334, a cutting cylinder 3341 is fixed below the hemostatic tablet table 334, and a cutting knife holder 3342 is fixed on the push rod of the cutting cylinder 3341. The cutting knife holder 3342 is driven by the cutting cylinder 3341 to move up and down on the hemostatic tablet table 334. A cutting opening is provided in the cutting knife holder 3342, and a cutting block 3343 is fixed on the upper side of the cutting opening. The cutting block 3343 is above the surface of the hemostatic tablet table 334. When the hemostatic tablet is transported, the cutting The cutting knife holder 3342 descends to press the cutting block 3343 onto the table surface of the hemostatic sheet table 334, and the hemostatic sheet manipulator 333 grabs the hemostatic sheet and then cuts off the hemostatic sheet. In this embodiment, a structure similar to the protective sheet conveying mechanism 31 is adopted to make the hemostatic sheet conveying mechanism 33. On the one hand, the conveying processes of the two are very similar and can effectively achieve the expected technical effect. On the other hand, a similar structure is adopted to facilitate the production of the entire device and effectively reduce the cost of the production device.

[0033] To sum up, the core making device of this embodiment can realize the process of automatically conveying protective sheets and hemostatic sheets and then folding them for production through the setting of protective sheet conveying mechanism 31, folding mechanism 32 and hemostatic sheet conveying mechanism 33, thereby effectively reducing the defective rate of products and increasing production efficiency.

[0034] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, various improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A core making device, characterized in that: The bandage comprises a protective sheet conveying mechanism (31), a folding mechanism (32) and a hemostatic sheet conveying mechanism (33). The bandage is inserted into the folding mechanism (32). During assembly, the hemostatic sheet conveying mechanism (33) conveys the hemostatic sheet into the folding mechanism (32) and places it on the bandage. The protective sheet conveying mechanism (31) conveys the protective sheet into the folding mechanism (32) and places it on the hemostatic sheet. The folding mechanism (32) folds the bandage onto the protective sheet and then folds it to form a bandage core. The folding mechanism (32) comprises a folding table (321), a pulling mechanism (322), and a pulling mechanism (323). A claw (322) and a folding assembly (323), wherein the pulling claw (322) is arranged on one side of the folding table (321) and is used to pull the bandage and place it on the folding table (321); the folding assembly (323) is arranged on the folding table (321) and is used to fold the bandage to form a bandage core; the folding assembly (323) includes a folding plate (3231), a splint (3232), a push-down plate (3234) and an edge folding plate (3233); the folding plate (3231) is flippably arranged on one side of the folding table (321) The bandage is folded and covered on the protective sheet. The splint (3232) is arranged above the folding table (321) in a liftable manner. The push-down plate (3234) is arranged below the folding table (321) in a liftable manner to lift the bandage and send it into the splint (3232). The edge folding plate (3233) is arranged on the side of the folding table (321) facing away from the shearing table (233) in a flippable manner to fold the edge of the bandage. When folding, the pulling claw (322) pulls the bandage and places the bandage on the folding table (321). The side folding plate (3233) is turned upward to fold the edge of the bandage and then reset. The hemostatic sheet conveying mechanism (33) and the protective sheet conveying mechanism (31) respectively convey the hemostatic sheet and the protective sheet to the bandage. The folding plate (3231) is turned upward to fold the bandage onto the protective sheet and then reset. The side folding plate (3233) is turned upward to press the edge of the bandage. Then the splint (3232) is lowered to the position of the bandage. After that, the push-down plate (3234) is raised to push the bandage into the splint (3232). The splint (3232) is moved to fold the bandage twice to form a bandage core.The protective sheet conveying mechanism (31) includes a sheet storage wheel (311), a cutting assembly (312), a protective sheet platform (314), and a protective sheet manipulator (313). The protective sheet manipulator (313) is slidably arranged above the protective sheet platform (314) and slides back and forth between the protective sheet platform (314) and the folding platform (321). The protective sheet is wound on the sheet storage wheel (311). After being pulled out from the sheet storage wheel (311), the protective sheet passes through the cutting assembly (312), is cut, and is placed on the protective sheet platform (314). The hemostatic sheet conveying mechanism (33) includes a sheet placement wheel (331), a punching assembly (332), a hemostatic sheet platform (334), and a hemostatic sheet manipulator (333). The hemostatic sheet manipulator (333) is slidably disposed above the hemostatic sheet platform (334) and slides back and forth between the hemostatic sheet platform (334) and the folding platform (321). The hemostatic sheet is wound on the sheet placement wheel (331). After being pulled out from the sheet placement wheel (331), the hemostatic sheet passes through the punching assembly (332), is cut, and is then placed on the hemostatic sheet platform (334).

2. The core making device according to claim 1, characterized in that: The cutting assembly (312) comprises a cutting table (3121), a feeding roller (3122) and a cutting knife (3123). The cutting table (3121) is provided with a cutting slit (3124). The cutting knife (3123) is arranged above the cutting table (3121) in a liftable manner and passes downward through the cutting slit (3124). The feeding roller (3122) is arranged on a side of the cutting slit (3124) facing the sheet storage wheel (311). The protective sheet passes around the feeding roller (3122) and passes through the cutting slit (3124) before being placed on the protective sheet table (314).

3. The core making device according to claim 2, characterized in that: A cutting cylinder (3141) is fixed below the protective sheet platform (314), and a cutting tool holder (3142) is fixed on the push rod of the cutting cylinder (3141). The cutting tool holder (3142) is driven by the cutting cylinder (3141) to move up and down on the protective sheet platform (314). A cutting opening is provided in the cutting tool holder (3142), and a cutting block (3143) is fixed on the upper side of the cutting opening. The cutting block (3143) is located above the surface of the protective sheet platform (314). When conveying the protective sheet, the cutting tool holder (3142) descends to press the cutting block (3143) onto the surface of the protective sheet platform (314), and the protective sheet robot (313) grabs the protective sheet and then cuts off the protective sheet.

4. The core making device according to claim 3, characterized in that: A protective sheet clamping roller group (3144) is provided on the protective sheet platform (314). The protective sheet clamping roller group (3144) is arranged on a side of the cutting tool holder (3142) away from the surface of the protective sheet platform (314), and the middle through-slit is flush with the surface.

5. The core making device according to claim 4, characterized in that: The punching assembly (332) comprises a punching table (3321), a feeding roller (3322) and a punching head (3323). The punching table (3321) is provided with a punching slot (3324). The punching head (3323) is arranged above the punching table (3321) in a liftable manner and passes downward through the punching slot (3324). The feeding roller (3322) is arranged on the side of the punching slot (3324) facing the film storage wheel (311). The hemostatic film passes through the punching slot (3324) after passing around the feeding roller (3322) and is then placed on the hemostatic film table (334).

6. The core making device according to claim 5, characterized in that: A cutting cylinder (3341) is fixed below the hemostatic sheet platform (334), and a cutting knife holder (3342) is fixed on the push rod of the cutting cylinder (3341). The cutting knife holder (3342) is driven by the cutting cylinder (3341) to move up and down on the hemostatic sheet platform (334). A cutting opening is provided in the cutting knife holder (3342), and a cutting block (3343) is fixed on the upper side of the cutting opening. The cutting block (3343) is located above the table surface of the hemostatic sheet platform (334). When the hemostatic sheet is transported, the cutting knife holder (3342) descends and presses the cutting block (3343) onto the table surface of the hemostatic sheet platform (334). The hemostatic sheet manipulator (333) grabs the hemostatic sheet and then cuts off the hemostatic sheet.

Images