Automatic production machine for band-aid

Abstract

The application discloses an automatic production machine for adhesive bandages, which comprises a rack and a bandage conveying device, a folding and assembling device and a packaging device arranged on the rack in sequence. The bandage conveying device is used for conveying the bandage into the folding and assembling device. The folding and assembling device folds and assembles the core of the adhesive bandage and then inputs the core into the packaging device. The packaging device packages the core and then outputs the packaged core. The automatic production machine for the adhesive bandages can effectively realize the automatic production effect through the arrangement of the above devices.

Description

TECHNICAL FIELD

[0001] The present application relates to a wound plaster production equipment, more particularly to a wound plaster automatic production machine. BACKGROUND

[0002] Wound plaster is a common article in daily life, and its main function is to increase the recovery speed of the wound and achieve effective hemostasis when people are injured by pasting the wound plaster on the injured part.

[0003] The structure of the existing wound plaster 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, and then the whole is fixed into a sheet shape by folding the outer bandage to form the core, and then the outer package of the wound plaster is completed by clamping the core between two pieces of wrapping paper. At present, the above process is mainly realized by manual method. On the one hand, the unqualified rate is increased by using pure manual method, and on the other hand, the overall production efficiency is not very high. SUMMARY

[0004] In view of the deficiencies of the prior art, the purpose of the present application is to provide a wound plaster automatic production machine which can increase the qualified rate and has high production efficiency.

[0005] To achieve the above purpose, the present application provides the following technical scheme: a wound plaster automatic production machine, comprising a rack and a bandage conveying device, a folding and assembling device and a packaging device which are sequentially arranged on the rack. The bandage conveying device is used to convey the bandage to the folding and assembling device. The folding and assembling device folds and assembles the core and then inputs it into the packaging device. The packaging device packages the core and then outputs it.

[0006] As a further improvement of the present application, the bandage conveying device comprises a storage reel, a tension roller set and a shearing table. The shearing table is arranged on the rack and is close to the folding and assembling device. The bandage is wound on the storage reel. The storage reel is rotatably arranged above the shearing table. The tension roller set is rotatably arranged below the storage reel. The bandage is pulled out from the storage reel, passes through the tension roller set and extends into the shearing table, and then extends into the folding and assembling device.

[0007] As a further improvement of the present application, the shearing table comprises a table top, a pressing plate, a shearing knife and a guide roller. The table top is provided with a shearing area on the side facing the folding and assembling device. The guide roller is rotatably arranged on the side of the table top away from the shearing area. The pressing plate is liftably arranged above the shearing area. The shearing knife is arranged on one side of the shearing area. The bandage passes between the table top and the pressing plate after passing around the guide roller. When shearing, the pressing plate is lowered to press the bandage, and the shearing knife cuts the bandage.

[0008] As a further improvement of the application, the shearing cutter comprises a translation cylinder and a shearing cylinder, the cylinder body of the translation cylinder is fixed on one side of the table near the shearing area, the cylinder body of the shearing cylinder is fixedly installed on the pushing rod of the translation cylinder, the pushing rod of the shearing cylinder is provided with a cutter body, the cutter body is combined by a moving blade and a static blade and is arranged in a scissors structure, the bandage passes between the moving blade and the static blade, the static blade is connected with the cylinder body of the shearing cylinder, and the moving blade is connected with the power rod of the shearing cylinder.

[0009] As a further improvement of the application, the folding assembly device comprises 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, and the folding mechanism folds the bandage to cover the protective sheet to form the post core.

[0010] As a further improvement of the application, the folding mechanism comprises a folding table, a pulling claw and a folding assembly, the pulling claw is arranged on one side of the folding table away from the shearing table, is used for pulling the bandage on the shearing table and placing it on the folding table, and after the pulling claw pulls the bandage, the shearing table cuts the bandage, the folding assembly is arranged on the folding table and is used for folding the bandage to form the post core.

[0011] As a further improvement of the application, the folding assembly comprises a folding plate, a clamping plate, a pushing-down plate and an edge folding plate, the folding plate is reversibly arranged on one side of the folding table facing the shearing table, is used for folding the bandage to cover the protective sheet, the clamping plate is reversibly arranged above the folding table, the pushing-down plate is reversibly arranged below the folding table, the bandage is lifted up and sent into the clamping plate by lifting, the edge folding plate is reversibly arranged on one side of the folding table away from the shearing table, is used for folding the edge of the bandage, during folding, the pulling claw pulls the bandage and places it on the folding table, the edge folding plate is reversibly turned up to fold the edge of the bandage and then is reset, the hemostatic sheet conveying mechanism and the protective sheet conveying mechanism respectively convey the hemostatic sheet and the protective sheet to the bandage, the folding plate is reversibly turned up to fold the bandage to cover the protective sheet and then is reset, the edge folding plate is reversibly turned up to press the edge of the bandage, then the clamping plate is lowered to the position of the bandage, and then the pushing-down plate lifts up to push the bandage into the clamping plate, and the clamping plate folds the bandage to form the post core.

[0012] As a further improvement of the application, the protective sheet conveying mechanism comprises a sheet storage wheel, a cutting assembly, a protective sheet table and a protective sheet mechanical arm, the protective sheet mechanical arm is reversibly arranged above the protective sheet table and reversibly slides between the protective sheet table and the folding table, the protective sheet is wound on the sheet storage wheel, and the protective sheet is placed on the protective sheet table after being pulled out of the sheet storage wheel and cut by the cutting assembly.

[0013] As a further improvement of the present application, the hemostatic sheet conveying mechanism comprises a sheet placing wheel, a cutting assembly, a hemostatic sheet table and a hemostatic sheet mechanical arm, the hemostatic sheet mechanical arm 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, and after the hemostatic sheet is pulled out from the sheet placing wheel, it is cut by the cutting assembly and placed on the hemostatic sheet table.

[0014] As a further improvement of the present application, the packaging device comprises an upper pulley, a lower pulley, an inlet conveying belt, an inlet roller set, an edge sealing assembly and a cutting assembly, the packaging belt is wound on the upper pulley and the lower pulley respectively, the packaging belt is pulled out from the upper pulley and the lower pulley, passes through the inlet roller set and the edge sealing assembly and enters the cutting assembly, and two packaging belts form an inlet at the outlet of the inlet roller set, the inlet roller set is arranged at one end of the inlet conveying belt, the end of the inlet conveying belt away from the inlet roller set is arranged close to the folding assembly device for receiving the assembled core and sending the core into the inlet, and then cutting the core by the cutting assembly to form a piece of finished product.

[0015] The present application has the beneficial effect that the bandage conveying device can effectively realize automatic conveying of the bandage, the folding assembly device and the packaging device can effectively realize automatic folding and assembly of the core and then packaging of the core, thus effectively realizing automatic production of the adhesive plaster, effectively increasing the qualified rate and increasing the production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the overall structure diagram of the adhesive plaster automatic production machine of the present application;

[0017] Figure 2 It is the overall structure diagram of the adhesive plaster automatic production machine of the present application; Figure 1 It is the overall structure diagram of the adhesive plaster automatic production machine of the present application;

[0018] Figure 3 It is the overall structure diagram of the adhesive plaster automatic production machine of the present application; Figure 1 It is the overall structure diagram of the adhesive plaster automatic production machine of the present application;

[0019] Figure 4 It is the overall structure diagram of the adhesive plaster automatic production machine of the present application; Figure 3 It is the overall structure diagram of the adhesive plaster automatic production machine of the present application;

[0020] Figure 5 It is the overall structure diagram of the adhesive plaster automatic production machine of the present application; Figure 3 It is the overall structure diagram of the adhesive plaster automatic production machine of the present application;

[0021] Figure 6 It is the overall structure diagram of the adhesive plaster automatic production machine of the present application; Figure 3 It is the overall structure diagram of the adhesive plaster automatic production machine of the present application;

[0022] Figure 7 It is the overall structure diagram of the adhesive plaster automatic production machine of the present application; Figure 1 It is the overall structure diagram of the adhesive plaster automatic production machine of the present application. DETAILED DESCRIPTION

[0023] The application will be further described in connection with the embodiments illustrated in the accompanying drawings.

[0024] Referring to Figures 1 to 7 As shown in the drawings, the automatic production machine for adhesive bandage of the embodiment comprises a rack 1 and a bandage conveying device 2, a folding and assembling device 3 and a packaging device 4 arranged in sequence on the rack 1, the bandage conveying device 2 is used to convey the bandage into the folding and assembling device 3, the folding and assembling device 3 folds and assembles the core and then inputs it into the packaging device 4, the packaging device 4 packages the core and then outputs it, in the process of using the production machine of the embodiment, only need to place the bandage into the bandage conveying device 2, place the protective sheet material and the hemostatic sheet material into the folding and assembling device 3, then run the production machine of the embodiment, in the running process, the bandage conveying device 2 continuously conveys the bandage into the folding and assembling device 3, then the folding and assembling device 3 makes the core, then the packaging device 4 packages the core, so as to realize the effect of automatic production of adhesive bandage, effectively increase the qualified rate of products, and also increase the overall production efficiency.

[0025] As an improved specific embodiment, the bandage conveying device 2 comprises a storage wheel 21, a tensioning roller set 22 and a shearing table 23, the shearing table 23 is arranged on the rack 1 and close to the folding and assembling device 3, the bandage is wound on the storage wheel 21, the storage wheel 21 is rotatably arranged above the shearing table 23, the tensioning roller set 22 is rotatably arranged below the storage wheel 21, the bandage is pulled out from the storage wheel 21, passes through the tensioning roller set 22 and extends into the shearing table 23, then extends into the folding and assembling device 3, through the arrangement of the above structure, a large amount of bandage can be effectively stored by the storage wheel 21, then the combination of the tensioning roller set 22 and the shearing table 23 realizes the effect of gradually pulling out the bandage and shearing.

[0026] As an improved specific embodiment, the cutting table 23 comprises a table top 231, a pressing belt plate 232, a cutting knife 233 and a guide roller 234. The table top 231 is provided with a cutting area on one side facing the folding assembly device 3. The guide roller 234 is rotatably arranged on the side of the table top 231 away from the cutting area. The pressing belt plate 232 is arranged above the cutting area and can be lifted and lowered. The cutting knife 233 is arranged on one side of the cutting area. The bandage passes through the space between the table top 231 and the pressing belt plate 232 after passing through the guide roller 234. When cutting, the pressing belt plate 232 is lowered to press the bandage, and the cutting knife 233 cuts the bandage. Through the above structure, the bandage can be well guided to the table top 231 and then effectively cut by the cutting knife 233. Through the arrangement of the pressing belt plate 232, the bandage can be pressed during cutting to ensure the stability of the cutting process.

[0027] As an improved specific embodiment, the cutting knife 233 comprises a translation cylinder 2331 and a cutting cylinder 2332. The cylinder body of the translation cylinder 2331 is fixed on one side of the table top 231 close to the cutting area. The cylinder body of the cutting cylinder 2332 is fixedly installed on the push rod of the translation cylinder 2331. A knife body 2333 is arranged on the push rod of the cutting cylinder 2332. The knife body 2333 is composed of a moving blade and a static blade and is arranged in a scissors structure. The bandage passes through the space between the moving blade and the static blade. The static blade is connected with the cylinder body of the cutting cylinder 2332, and the moving blade is connected with the power rod of the cutting cylinder 2332. Through the above structure, the knife body 2333 in the scissors structure can be used to automatically cut the bandage.

[0028] As an improved specific embodiment, the folding assembly device 3 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. When assembling, 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 over the protective sheet to form a patch core. Through the above structure, the protective sheet conveying mechanism 31 can automatically convey the protective sheet, and the hemostatic sheet conveying mechanism 33 can automatically convey the hemostatic sheet. Then, through the folding action of the folding mechanism 32, the automatic folding production of the patch core is effectively completed.

[0029] As an improved specific embodiment, the folding mechanism 32 comprises a folding table 321, a pulling claw 322 and a folding assembly 323. The pulling claw 322 is arranged on the side of the folding table 321 away from the shearing table 23, used to pull the bandage on the shearing table 23 and place it on the folding table 321, and after the pulling claw 322 pulls the bandage, the shearing knife 233 cuts the bandage. The folding assembly 323 is arranged on the folding table 321, used to fold the bandage to form a tape core. Through the above structure, the bandage can be transported by pulling the bandage with the pulling claw 322, and then the folding assembly 323 is used to fold the bandage to form a tape core, so that the whole bandage transportation process is more compact, and the tape core can be better produced.

[0030] As an improved specific embodiment, the folding assembly 323 comprises a folding plate 3231, a clamping plate 3232, a pushing plate 3234 and an edge folding plate 3233. The folding plate 3231 is reversibly arranged on the side of the folding table 321 facing the shearing table 23, used to fold the bandage on the protective sheet. The clamping plate 3232 is arranged above the folding table 3231 and can be lifted. The pushing plate 3234 is arranged below the folding table 3231 and can be lifted. The bandage is lifted and sent into the clamping plate 3232 by lifting. The edge folding plate 3233 is reversibly arranged on the side of the folding table 321 away from the shearing table 23, used to fold the edge of the bandage. When folding, the pulling claw 322 pulls the bandage and places it on the folding table 321. The edge folding plate 3233 is flipped up to fold the edge of the bandage and then reset. The hemostatic sheet conveying mechanism 33 and the protective sheet conveying mechanism 31 convey the hemostatic sheet and the protective sheet to the bandage respectively. The folding plate 3231 is flipped up to fold the bandage on the protective sheet and then reset. The edge folding plate 3233 is flipped up to press the edge of the bandage. Then the clamping plate 3232 is lowered to the position of the bandage. Then the pushing plate 3234 is lifted to lift the bandage into the clamping plate 3232. The clamping plate 3232 acts to fold the bandage twice to form a tape core. Through the above structure, the bandage with the protective sheet and the hemostatic sheet can be stably and reliably folded to form a tape core. And during the folding process, the edge is pressed and pressed, effectively ensuring the accuracy of the folding position and the folding action.

[0031] As an improved specific embodiment, the protective sheet conveying mechanism 31 comprises a sheet storage wheel 311, a cutting assembly 312, a protective sheet table 314 and a protective sheet manipulator 313. The protective sheet manipulator 313 is slidably arranged above the protective sheet table 314 and slides back and forth between the protective sheet table 314 and the folding table 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 is placed on the protective sheet table 314 after being cut by the cutting assembly 312. Through the above structure, the automatic cutting and conveying of the protective sheet can be effectively realized.

[0032] As a specific embodiment of the improvement, the hemostatic patch delivery mechanism 33 comprises a patch placing wheel 331, a cutting assembly 332, a hemostatic patch table 334 and a hemostatic patch robot 333, the hemostatic patch robot 333 is slidably arranged above the hemostatic patch table 334 and slides back and forth between the hemostatic patch table 334 and the folding table 321, the hemostatic patch is wound on the patch placing wheel 331, and after the hemostatic patch is pulled out from the patch placing wheel 331, it is cut by the cutting assembly 332 and placed on the hemostatic patch table 334. Through the arrangement of the above structure, the automatic cutting and delivery of the hemostatic patch can be effectively realized.

[0033] As a specific embodiment of the improvement, the packaging device 4 comprises an upper belt wheel 41, a lower belt wheel 42, an inlet conveying belt 43, an inlet roller group 44, an edge sealing assembly 45 and a cutting assembly 46, the packaging belt is wound on the upper belt wheel 41 and the lower belt wheel 42 respectively, the packaging belt is pulled out from the upper belt wheel 41 and the lower belt wheel 42, passes through the inlet roller group 44 and the edge sealing assembly 45, and then enters the cutting assembly 46, and two packaging belts form an inlet at the outlet of the inlet roller group 44, the inlet roller group 44 is arranged at one end of the inlet conveying belt 43, the end of the inlet conveying belt 43 away from the inlet roller group 44 is arranged close to the folding assembly device 3, used for receiving the assembled patch core and sending the patch core into the inlet, and then cutting the patch core by the cutting assembly 46 to form a piece of finished product. Through the arrangement of the above structure, the patch core can be simply and effectively packaged with the packaging belt.

[0034] In summary, the automatic production machine for adhesive bandages of the embodiment can effectively realize the effect of automatic production of adhesive bandages through the cooperation of the bandage conveying device 2, the folding assembly device 3 and the packaging device 4, greatly increasing the qualified rate and production efficiency of the product.

[0035] The above is only the preferred embodiment of the present application, and the protection scope of the present application is not limited to the above-mentioned embodiments. Any technical solution falling within the concept of the present application shall fall within the protection scope of the present application. It should be noted that for ordinary technical personnel in the technical field, some improvements and decorations without departing from the principle of the present application shall also be considered as the protection scope of the present application.

Claims

1. An automatic production machine for wound plasters, characterized in that: The device comprises a rack (1), a bandage conveying device (2), a folding and assembling device (3) and a packaging device (4) arranged in sequence on the rack (1), the bandage conveying device (2) is used for conveying the bandage into the folding and assembling device (3), the folding and assembling device (3) folds and assembles the core and then inputs into the packaging device (4), and the packaging device (4) packages the core and then outputs; The bandage conveying device (2) comprises a storage wheel (21), a tension roller set (22) and a shearing table (23), the shearing table (23) is arranged on the rack (1) and close to the folding and assembling device (3), the bandage is wound on the storage wheel (21), the storage wheel (21) is rotatably arranged above the shearing table (23), and the tension roller set (22) is rotatably arranged below the storage wheel (21), the bandage is pulled out from the storage wheel (21), passes through the tension roller set (22) and extends into the shearing table (23), and then extends into the folding and assembling device (3) after passing through the shearing table (23); The shearing table (23) comprises a table top (231), a pressing plate (232), a shearing cutter (233) and a guide roller (234), the table top (231) is provided with a shearing area on the side facing the folding and assembling device (3), the guide roller (234) is rotatably arranged on the side of the table top (231) away from the shearing area, the pressing plate (232) is arranged above the shearing area in an elevatable manner, and the shearing cutter (233) is arranged on one side of the shearing area, the bandage passes through between the table top (231) and the pressing plate (232) after passing around the guide roller (234), when shearing, the pressing plate (232) is lowered to press the bandage, and the shearing cutter (233) shears the bandage; The folding and assembling device (3) comprises a protective sheet conveying mechanism (31), a folding mechanism (32) and a hemostatic sheet conveying mechanism (33), the bandage extends into the folding mechanism (32), when assembling, the hemostatic sheet conveying mechanism (33) conveys the hemostatic sheet into the folding mechanism (32) and places the hemostatic sheet on the bandage, the protective sheet conveying mechanism (31) conveys the protective sheet into the folding mechanism (32) and places the protective sheet on the hemostatic sheet, and the folding mechanism (32) folds the bandage to cover on the protective sheet to form the core; The protective sheet conveying mechanism (31) comprises a sheet storage wheel (311), a cutting assembly (312), a protective sheet table (314) and a protective sheet manipulator (313); The hemostatic sheet conveying mechanism (33) comprises a sheet placing wheel (331), a cutting assembly (332), a hemostatic sheet table (334) and a hemostatic sheet manipulator (333).

2. The wound plaster automatic production machine according to claim 1, characterized by: The shearing cutter (233) comprises a translation cylinder (2331) and a shearing cylinder (2332), the cylinder body of the translation cylinder (2331) is fixed on one side of the table top (231) near the shearing area, the cylinder body of the shearing cylinder (2332) is fixedly installed on the pushing rod of the translation cylinder (2331), the pushing rod of the shearing cylinder (2332) is provided with a cutter body (2333), the cutter body (2333) is combined by a moving blade and a static blade and is arranged in a scissors structure, the bandage passes between the moving blade and the static blade, the static blade is connected with the cylinder body of the shearing cylinder (2332), and the moving blade is connected with the power rod of the shearing cylinder (2332).

3. The wound plaster automatic production machine according to claim 1, characterized by: The folding mechanism (32) comprises 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) away from the shearing table (23) and is used for pulling the bandage on the shearing table (23) and placing the bandage on the folding table (321), and after the pulling claw (322) pulls the bandage, the shearing cutter (233) cuts the bandage; and the folding assembly (323) is arranged on the folding table (321) and is used for folding the bandage to form a tape core.

4. The wound plaster automatic production machine according to claim 3, characterized by: The folding assembly (323) comprises a folding plate (3231), a clamping plate (3232), a pushing-down plate (3234) and an edge folding plate (3233), the folding plate (3231) is reversibly arranged on one side of the folding table (321) facing the shearing table (23) and is used for folding the bandage to cover the protective sheet, the clamping plate (3232) is liftably arranged above the folding table (321), the pushing-down plate (3234) is liftably arranged below the folding table (321), the bandage is lifted up and sent into the clamping plate (3232) by lifting, and the edge folding plate (3233) is reversibly arranged on one side of the folding table (321) away from the shearing table (23) and is used 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 edge folding plate (3233) is reversibly turned up to fold the edge of the bandage and is reset, the hemostatic sheet conveying mechanism (33) and the protective sheet conveying mechanism (31) convey the hemostatic sheet and the protective sheet to the bandage respectively, the folding plate (3231) is reversibly turned up to fold the bandage to cover the protective sheet and is reset, the edge folding plate (3233) is reversibly turned up to press the edge of the bandage, then the clamping plate (3232) is lowered to the position of the bandage, and then the pushing-down plate (3234) lifts up to lift the bandage into the clamping plate (3232), and the clamping plate (3232) folds the bandage to form a tape core.

5. The wound plaster automatic production machine according to claim 3, characterized by: The protective sheet mechanical arm (313) is slidably arranged above the protective sheet table (314) and slides back and forth between the protective sheet table (314) and the folding table (321), the protective sheet is wound on the sheet storage wheel (311), and the protective sheet is pulled out from the sheet storage wheel (311), cut by the cutting assembly (312) and placed on the protective sheet table (314).

6. The wound covering article automatic production machine according to claim 3, characterized by: The hemostatic sheet mechanical hand (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 placing wheel (331), and after the hemostatic sheet is pulled out from the sheet placing wheel (331), the hemostatic sheet is cut through the cutting assembly (332) and placed on the hemostatic sheet table (334).

7. The apparatus according to any one of claims 1 to 2, wherein: The packaging device (4) comprises an upper belt wheel (41), a lower belt wheel (42), an inlet conveying belt (43), an inlet roller group (44), an edge sealing assembly (45) and a cutting assembly (46), the packaging belts are wound on the upper belt wheel (41) and the lower belt wheel (42) respectively, the packaging belts are pulled out from the upper belt wheel (41) and the lower belt wheel (42), pass through the inlet roller group (44) and the edge sealing assembly (45), and then enter the cutting assembly (46), and the two packaging belts form an inlet at the outlet of the inlet roller group (44), the inlet roller group (44) is arranged at one end of the inlet conveying belt (43), one end of the inlet conveying belt (43) opposite to the inlet roller group (44) is arranged close to the folding assembly device (3) and is used for receiving the assembled core and sending the core into the inlet, and then the core is cut by the cutting assembly (46) to form a piece of finished product.

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