Medical dressing rolling conveyor

Abstract

The application relates to the field of medical instrument production and discloses a medical dressing rolling conveying device. In the application, a fixed arc plate is fixedly installed on one side surface of a supporting bottom plate, a connecting screw rod is rotationally connected to one side surface of a first supporting ring, a first end rod is welded to one side surface of the connecting screw rod, a screw sleeve is movably connected to the surface of the first screw rod, and the surface of a connecting rod assembly is movably connected with a supporting plate. When the device is used, the screw sleeve is first rotated, the inside of the screw sleeve is an internal thread, the screw rod is an external thread, so that when the screw sleeve is rotated, the screw sleeve is driven to move inward, a movable rod and a part of the connecting rod assembly are connected to the surface of the sleeve, another part of the connecting rod assembly is connected with the screw sleeve, and with the inward movement of the screw sleeve, the supporting plate is expanded through cooperation of the movable rod and the connecting rod assembly. Compared with direct winding, the device can effectively reduce winding wrinkles, avoid deformation, and improve the quality of finished products.

Description

Technical Field

[0001] This application belongs to the field of medical device manufacturing technology, specifically a medical dressing rolling conveyor device. Background Technology

[0002] The medical dressing rolling conveyor is the "central system" of automated medical dressing production. Through efficient transmission, precise processing and quality control, it ensures the rapid transformation of dressings from raw materials to finished products, while meeting the stringent safety and stability requirements of the medical device industry.

[0003] Existing medical dressing rolling conveyor devices use direct winding of the finished product rollers, which easily leads to wrinkles or uneven stretching during the winding process, affecting the quality of the finished product. Now, a medical dressing rolling conveyor device is provided that can maintain the roundness and tightness of the roll material through internal support, avoid deformation, reduce wrinkles, and improve the quality of the finished product. Utility Model Content

[0004] The purpose of this application is to provide a medical dressing rolling conveyor to address the problem that the existing medical dressing rolling conveyor uses direct winding of the finished product roller, which easily causes wrinkles or uneven stretching during the winding process, affecting the quality of the finished product.

[0005] The technical solution adopted in this application is as follows: a medical dressing rolling conveyor device, wherein a fixed arc plate is fixedly installed on one side surface of the supporting base plate, a first supporting ring is movably connected to the surface of the fixed arc plate, a connecting screw is rotatably connected to one side surface of the first supporting ring, a first end rod is welded to one side surface of the connecting screw, a movable rod is movably connected to the surface of the first end rod, a pin is movably connected to the surface of the movable rod, a support plate is welded to the surface of the pin, a sleeve is fixedly installed on one side surface of the first end rod, a second end rod is fixedly installed at the end of the sleeve, a lead screw is welded to the side surface of the second end rod away from the first supporting ring, a threaded sleeve is movably connected to the surface of the lead screw, a connecting sleeve is movably connected to the surface of the threaded sleeve, a connecting rod assembly is movably connected to the surface of the connecting sleeve and the second end rod, and the surface of the connecting rod assembly is movably connected to the support plate.

[0006] By adopting the above technical solution, when using this device, first rotate the screw sleeve. The screw sleeve has an internal thread, while the lead screw has an external thread. Therefore, when rotating the screw sleeve, it will drive the connecting sleeve to move inward. A part of the movable rod and connecting rod assembly is connected to the surface of the sleeve, and the connecting sleeve is connected to the other part of the connecting rod assembly. As the connecting sleeve moves inward, the support plate will be opened through the cooperation of the movable rod and the connecting rod assembly. After the first turn of the finished product is supported, the entire mechanism will be rotated and wound up through the transmission of the synchronous belt. Compared with direct winding, this device can effectively reduce winding wrinkles, avoid deformation, and improve the quality of the finished product. The second support ring and the first support ring are rotatably connected. After winding is completed, the winding mechanism can be removed and placed by rotation, making the whole device easy to handle.

[0007] In a preferred embodiment, a frame is fixedly mounted on the upper surface of the support base plate, a servo motor is fixedly mounted on the surface of the frame, a second driven gear is provided at the output end of the servo motor, a first synchronous belt is drivenly connected to the surface of the second driven gear, a second driving gear is drivenly connected to the inner wall surface of the first synchronous belt, a driven transmission roller is fixedly mounted on the surface of the second driving gear, a first driven gear is fixedly mounted at the adjacent position of the driven transmission roller and the second driving gear, a second synchronous belt is drivenly connected to the surface of the first driven gear, a third driven gear is drivenly connected to the inner wall surface of the second synchronous belt, and a drive shaft is welded to the surface of the third driven gear.

[0008] By adopting the above technical solution, the drive shaft is connected to the drive mechanism of the transmission device through the cooperation of the first driven gear and the second synchronous belt. When the servo motor drives the transmission device, it can simultaneously drive the winding device to rotate. This saves costs while ensuring that the speed and phase of the two mechanisms are perfectly matched, avoiding material stretching, cutting misalignment or uneven winding caused by action delay.

[0009] In a preferred embodiment, a reinforcing plate is fixedly installed on the lower surface of the fixed arc plate.

[0010] By adopting the above technical solution, the reinforcing plate supports the fixed arc plate, preventing minor cracks from occurring during long-term use.

[0011] In a preferred embodiment, the driven drive roller is connected to a conveyor belt on its surface, and the inner wall surface of the conveyor belt is connected to a drive roller, which is fixedly connected to the second driven gear.

[0012] By adopting the above technical solution, the active drive roller and the driven drive roller work together to drive the conveying device.

[0013] In a preferred embodiment, a connecting shaft is provided on the surface of the supporting base plate, and a protective door is fixedly installed on the surface of the connecting shaft.

[0014] By adopting the above technical solutions, the protective door can effectively protect the transmission device.

[0015] In a preferred embodiment, a control panel is fixedly mounted on the surface of the protective door.

[0016] By adopting the above technical solution, the rack is connected to the control panel via wires, and the rack can be started, stopped and its speed adjusted via the control panel.

[0017] In a preferred embodiment, a second support ring is rotatably connected to the end of the lead screw.

[0018] By adopting the above technical solution, the second support ring and the first support ring are placed horizontally on the overall winding mechanism to avoid large vibrations during operation.

[0019] In a preferred embodiment, the movable rod and the connecting rod assembly that are fixedly connected to the second end rod are arranged in parallel pairs.

[0020] By adopting the above technical solution, the second support ring and the first support ring are placed on the upper surface of the fixed arc plate to provide horizontal support for the winding mechanism. The movable rod and the connecting rod assembly are fixed on the second end rod in pairs, which avoids dead points and adjusts the area enclosed by the four support plates.

[0021] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0022] First, rotate the screw sleeve. The screw sleeve has an internal thread, while the lead screw has an external thread. Therefore, rotating the screw sleeve will cause the connecting sleeve to move inward. The surface of the sleeve is connected to a part of the movable rod and the connecting rod assembly, while the connecting sleeve is connected to the other part of the connecting rod assembly. As the connecting sleeve moves inward, the support plate will be opened through the cooperation of the movable rod and the connecting rod assembly. After the first turn of the finished product is supported, the entire mechanism will be rotated and wound up through the transmission of the synchronous belt. Compared with direct winding, this device can effectively reduce winding wrinkles, avoid deformation, and improve the quality of the finished product. The second support ring and the first support ring are rotatably connected. After winding is completed, the winding mechanism can be removed and placed by rotation, making the whole device easy to handle. Attached Figure Description

[0023] Figure 1 This is a first-view structural schematic diagram of the medical dressing rolling conveyor device of this application;

[0024] Figure 2This is a second-view structural schematic diagram of the rolling conveyor device for traditional Chinese medicine dressings in this application.

[0025] Figure 3 This is a schematic diagram of the winding internal support mechanism in this application.

[0026] The markings in the diagram are: 1. Support base plate; 2. Frame; 3. First synchronous belt; 4. Conveyor belt; 5. First driving gear; 6. Second synchronous belt; 7. Third driven gear; 8. Fixed arc plate; 9. Reinforcing plate; 10. Second synchronous belt; 11. Control panel; 12. Protective door; 13. Connecting shaft; 14. Driving transmission roller; 15. First end rod; 16. Driven transmission roller; 17. Support plate; 18. Second driving gear; 19. Second end rod; 20. Servo motor; 21. Second driven gear; 22. Drive shaft; 23. First support ring; 24. Connecting screw; 25. Movable rod; 26. Sleeve; 27. Connecting rod assembly; 28. Screw sleeve; 29. ​​Second support ring; 30. Lead screw; 31. Connecting sleeve. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the embodiments of this application. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0028] Reference Figure 1-3 ,

[0029] Example:

[0030] A medical dressing rolling conveyor includes a fixed arc plate 8 fixedly installed on one side surface of a supporting base plate 1. A first supporting ring 23 is movably connected to the surface of the fixed arc plate 8. A connecting screw 24 is rotatably connected to one side surface of the first supporting ring 23. A first end rod 15 is welded to one side surface of the connecting screw 24. A movable rod 25 is movably connected to the surface of the first end rod 15. A pin is movably connected to the surface of the movable rod 25. A support plate 17 is welded to the surface of the pin. A sleeve 26 is fixedly installed on one side surface of the first end rod 15. A second end rod 19 is fixedly installed at the end of the sleeve 26. A lead screw 30 is welded to the side surface of the second end rod 19 away from the first supporting ring 23. A threaded sleeve 28 is movably connected to the surface of the lead screw 30. A connecting sleeve 31 is movably connected to the surface of the threaded sleeve 28. A connecting rod assembly 27 is movably connected to the surface of the connecting sleeve 31 and the surface of the second end rod 19. The surface of the connecting rod assembly 27 is movably connected to the support plate 17.

[0031] When using this device, first rotate the screw sleeve 28. The screw sleeve 28 has an internal thread, while the lead screw 30 has an external thread. Therefore, when rotating the screw sleeve 28, it will drive the connecting sleeve 31 to move inward. The surface of the sleeve 26 is connected to the movable rod 25 and part of the connecting rod assembly 27. The connecting sleeve 31 is connected to the other part of the connecting rod assembly 27. As the connecting sleeve 31 moves inward, the support plate 17 will be opened through the cooperation of the movable rod 25 and the connecting rod assembly 27. After the first turn of the finished product is supported, the entire mechanism will be rotated and wound up through the transmission of the synchronous belt. Compared with direct winding, this device can effectively reduce winding wrinkles, avoid deformation, and improve the quality of the finished product. The second support ring 29 and the first support ring 23 are rotatably connected. After winding is completed, the winding mechanism can be removed and placed by rotation, making the whole device easy to handle.

[0032] A frame 2 is fixedly mounted on the upper surface of the support base plate 1. A servo motor 20 is fixedly mounted on the surface of the frame 2. A second driven gear 21 is provided at the output end of the servo motor 20. A first synchronous belt 3 is driven to the surface of the second driven gear 21. A second driving gear 18 is driven to the inner wall surface of the first synchronous belt 3. A driven transmission roller 16 is fixedly mounted on the surface of the second driving gear 18. A first driven gear 5 is fixedly mounted adjacent to the driven transmission roller 16 and the second driving gear 18. A second synchronous belt 10 is driven to the surface of the first driven gear 5. A third driven gear 7 is driven to the inner wall surface of the second synchronous belt 10. A drive shaft 22 is welded to the surface of the third driven gear 7. The drive shaft 22 is connected to the drive mechanism of the transmission device through the cooperation of the first driven gear 5 and the second synchronous belt 6. When the servo motor 20 drives the transmission device, it can simultaneously drive the winding device to rotate. This saves costs and ensures that the speed and phase of the two mechanisms are perfectly matched, avoiding material stretching, cutting misalignment, or uneven winding caused by action delay.

[0033] A reinforcing plate 9 is fixedly installed on the lower surface of the fixed arc plate 8. The reinforcing plate 9 supports the fixed arc plate 8 and prevents minor breakage during long-term use.

[0034] The driven drive roller 16 is connected to the surface of a conveyor belt 4, and the inner wall of the conveyor belt 4 is connected to a drive roller 14. The drive roller 14 is fixedly connected to the second driven gear 21. The drive roller 14 and the driven drive roller 16 work together to drive the conveying device.

[0035] A connecting shaft 13 is provided on the surface of the supporting base plate 1, and a protective door 12 is fixedly installed on the surface of the connecting shaft 13. The protective door 12 can effectively protect the conveying device.

[0036] A control panel 11 is fixedly mounted on the surface of the protective door 12. The frame 2 is connected to the control panel 11 via wires, and the frame 2 is started, stopped, and its speed is adjusted through the control panel 11.

[0037] The end of the lead screw 30 is rotatably connected to a second support ring 29. The second support ring 29 and the first support ring 23 keep the entire winding mechanism horizontal to avoid large vibrations during operation.

[0038] The connecting rods 25 and 27, which are fixedly connected to the second end rod 19, are arranged in parallel pairs. The second support ring 29 and the first support ring 23 are placed on the upper surface of the fixed arc plate 8 to provide horizontal support for the winding mechanism. The connecting rods 25 and 27, which are fixed to the second end rod 19, are parallel to each other to avoid dead points and to adjust the area enclosed by the four support plates 17.

[0039] The implementation principle of the medical dressing rolling conveyor device embodiment of this application is as follows:

[0040] When using this device, first rotate the screw sleeve 28. The screw sleeve 28 has an internal thread, while the lead screw 30 has an external thread. Therefore, when rotating the screw sleeve 28, it will drive the connecting sleeve 31 to move inward. The surface of the sleeve 26 is connected to the movable rod 25 and part of the connecting rod assembly 27. The connecting sleeve 31 is connected to the other part of the connecting rod assembly 27. As the connecting sleeve 31 moves inward, the support plate 17 will be opened through the cooperation of the movable rod 25 and the connecting rod assembly 27. After the first turn of the finished product is supported, the entire mechanism will be rotated and wound up through the transmission of the synchronous belt. Compared with direct winding, this device can effectively reduce winding wrinkles, avoid deformation, and improve the quality of the finished product. The second support ring 29 and the first support ring 23 are rotatably connected. After winding is completed, the winding mechanism can be removed and placed by rotation, making the whole device easy to handle.

[0041] The drive shaft 22 is connected to the drive mechanism of the transmission device through the cooperation of the first driven gear 5 and the second synchronous belt 6. When the servo motor 20 drives the transmission device, it can simultaneously drive the winding device to rotate. This saves costs while ensuring that the speed and phase of the two mechanisms are perfectly matched, avoiding material stretching, cutting misalignment or uneven winding caused by action delay.

[0042] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A medical dressing rolling conveyor, comprising a supporting base plate (1), characterized in that: A fixed arc plate (8) is fixedly installed on one side surface of the supporting base plate (1). A first supporting ring (23) is movably connected to the surface of the fixed arc plate (8). A connecting screw (24) is rotatably connected to one side surface of the first supporting ring (23). A first end rod (15) is welded to one side surface of the connecting screw (24). A movable rod (25) is movably connected to the surface of the first end rod (15). A pin is movably connected to the surface of the movable rod (25). A support plate (17) is welded to the surface of the pin. One end rod (15) is... A sleeve (26) is fixedly mounted on the side surface. A second end rod (19) is fixedly mounted on the end of the sleeve (26). A lead screw (30) is welded to the side surface of the second end rod (19) away from the first support ring (23). A threaded sleeve (28) is movably connected to the surface of the lead screw (30). A connecting sleeve (31) is movably connected to the surface of the threaded sleeve (28). A connecting rod assembly (27) is movably connected to the surface of the connecting sleeve (31) and the surface of the second end rod (19). The surface of the connecting rod assembly (27) is movably connected to the support plate (17).

2. The medical dressing rolling conveyor as described in claim 1, characterized in that: A frame (2) is fixedly installed on the upper surface of the support base plate (1). A servo motor (20) is fixedly installed on the surface of the frame (2). A second driven gear (21) is provided at the output end of the servo motor (20). A first synchronous belt (3) is connected to the surface of the second driven gear (21). A second driving gear (18) is connected to the inner wall surface of the first synchronous belt (3). A driven transmission roller (16) is fixedly installed on the surface of the second driving gear (18). A first driven gear (5) is fixedly installed at the adjacent position of the driven transmission roller (16) and the second driving gear (18). A second synchronous belt (10) is connected to the surface of the first driven gear (5). A third driven gear (7) is connected to the inner wall surface of the second synchronous belt (10). A drive shaft (22) is welded to the surface of the third driven gear (7).

3. The medical dressing rolling conveyor as described in claim 1, characterized in that: A reinforcing plate (9) is fixedly installed on the lower surface of the fixed arc plate (8).

4. The medical dressing rolling conveyor as described in claim 2, characterized in that: The driven drive roller (16) is connected to the surface of the conveyor belt (4), and the inner wall surface of the conveyor belt (4) is connected to the drive roller (14). The drive roller (14) is fixedly connected to the second driven gear (21).

5. The medical dressing rolling conveyor as described in claim 1, characterized in that: A connecting shaft (13) is provided on the surface of the supporting base plate (1), and a protective door (12) is fixedly installed on the surface of the connecting shaft (13).

6. The medical dressing rolling conveyor as described in claim 5, characterized in that: A control panel (11) is fixedly installed on the surface of the protective door (12).

7. A medical dressing rolling conveyor as described in claim 1, characterized in that... The end of the lead screw (30) is rotatably connected to a second support ring (29).

8. The medical dressing rolling conveyor as described in claim 1, characterized in that: The movable rod (25) and the connecting rod assembly (27) that are fixedly connected to the second end rod (19) are arranged in parallel.

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