Medicinal composite bag rolling and cutting device

Abstract

The utility model discloses a medicinal compound bag rolling and cutting device, and relates to the technical field of medicinal compound bag production, the medicinal compound bag rolling and cutting device comprises a base, main frame bodies are symmetrically arranged at one end of the top of the base, limiting grooves are formed in the top ends of the main frame bodies, rolling rollers are rotatably arranged in the limiting grooves, and the rolling rollers are arranged on the base. Bearings matched with the limiting grooves are rotationally arranged at the two ends of the wind-up roller, when the wind-up roller is installed, the fastening sleeve is pulled towards one end so that the fastening sleeve and one end of the wind-up roller can be connected together in a sleeved mode, then the shrinkage sleeve base is rotated to move towards the wind-up roller end, and in the moving process of the shrinkage sleeve base, the wind-up roller can be driven to rotate. According to the wind-up roll dismounting device, the inner wall of the wind-up roll can extrude the end of the wind-up roll, so that rapid fixing is achieved, when the wind-up roll needs to be dismounted, the device is simple in structure and convenient and fast to operate, front-line workers can operate the wind-up roll through specific training, the production efficiency is greatly improved, and the operation burden of the workers is reduced.

Description

Technical Field

[0001] This utility model relates to the field of pharmaceutical composite bag production technology, specifically to a pharmaceutical composite bag winding and cutting device. Background Technology

[0002] Pharmaceutical composite bags are bag-shaped materials used for pharmaceutical packaging, made of two or more different types of films through a specific composite process.

[0003] In the production process of pharmaceutical composite bags, in order to facilitate subsequent transportation and storage, workers often use a pharmaceutical composite bag winding and cutting device to wind up the pharmaceutical composite bags. After winding is completed, the winding roller can be removed. However, most existing pharmaceutical composite bag winding and cutting devices have a relatively complex connection structure between the winding roller and the power source. When installation and disassembly are required, the process is cumbersome, which greatly reduces the production efficiency of the device and increases the operating burden of the workers.

[0004] In summary, the existing pharmaceutical composite bag winding and cutting device has the problem of inconvenience in installing and disassembling the winding roller, which reduces production efficiency and increases the operating burden on workers. Utility Model Content

[0005] The purpose of this utility model is to provide a pharmaceutical composite bag winding and cutting device to solve the technical problem that most existing pharmaceutical composite bag winding and cutting devices are inconvenient to install and disassemble the winding roller, which reduces production efficiency and increases the operating burden of workers.

[0006] The technical problem to be solved by this utility model can be achieved through the following technical solution:

[0007] A pharmaceutical composite bag winding and cutting device includes a base.

[0008] The base has a main frame symmetrically arranged at one end of the top. The top of the main frame has a limit groove. A winding roller is rotatably arranged inside the limit groove. Bearings matching the limit groove are rotatably arranged at both ends of the winding roller.

[0009] A servo motor 2 for driving the take-up roller to rotate is provided on one side of the main frame. The output end of the servo motor 2 is provided with a drive shaft. At least one set of limiting protrusions is provided on the outer side of the drive shaft. A fastening sleeve is slidably provided at the front end of the drive shaft. At least two sets of compensation grooves are provided through the outer side of the fastening sleeve, and the compensation grooves are inserted and fixed to the take-up roller. A shrinkage sleeve seat is provided on the outer side of the fastening sleeve through a thread. An anti-detachment plate is provided at the end of the fastening sleeve away from the compensation groove.

[0010] Preferably, a bracket is symmetrically arranged at the other end of the top of the base, and a transition roller is rotatably arranged between the brackets.

[0011] Preferably, a second support is symmetrically arranged on the top of the base, and the second support is located between the first support and the main frame. A lower pressure roller is rotatably arranged between the two supports.

[0012] Preferably, the base has symmetrical support seats on both sides of its top, and the support seats are located between the two supports. The top of the support seats is provided with a top plate.

[0013] Preferably, a threaded screw is rotatably provided between the top plates, and the outer side of the threaded screw is connected to a threaded seat via a thread. A servo motor for driving the threaded screw to rotate is provided on one side of a set of top plates.

[0014] Preferably, the top wall of the support is provided with a lifting cylinder, and the output end of the lifting cylinder is provided with a lifting seat.

[0015] Preferably, a guide rail is provided between the lifting seats, and a transverse sliding seat that matches the threaded seat is slidably disposed on the guide rail.

[0016] Preferably, a cutting tool for cutting pharmaceutical composite bags is provided on one side of the transverse shift seat, and a protective cover for protecting the cutting tool is provided on the transverse shift seat. A connecting rod is provided on the top of the transverse shift seat, and the connecting rod is movably inserted into one side of the threaded seat.

[0017] Preferably, the take-up roller is symmetrically provided with end plates, and the limiting groove is provided with a limiting plate for limiting the bearing.

[0018] Preferably, the limiting groove is movably provided with a fitting pressure plate for fixing the bearing, and the fitting pressure plate is fixed to the main frame body by fixing bolts.

[0019] The beneficial effects of this utility model are:

[0020] In this invention, when installing the take-up roller, the fastening sleeve is pulled to one end, so that the fastening sleeve is sleeved with one end of the take-up roller. Then, the shrink sleeve is rotated to move towards the end of the take-up roller. During the movement, the inner wall of the shrink sleeve will squeeze the end of the take-up roller, thereby achieving quick fixation. When it is necessary to disassemble the take-up roller, simply rotate the shrink sleeve in the opposite direction. The device has a simple structure and is easy to operate. Frontline workers only need specific training to operate it, which greatly improves production efficiency and reduces the operating burden of workers.

[0021] In this invention, the servo motor and the lifting cylinder work together to achieve rapid and precise cutting of pharmaceutical composite bags, thereby improving production efficiency. Attached Figure Description

[0022] The present invention will be further described below with reference to the accompanying drawings.

[0023] Figure 1 This is one of the overall three-dimensional schematic diagrams of the device in this utility model;

[0024] Figure 2 This is the second overall three-dimensional schematic diagram of the device in this utility model;

[0025] Figure 3 This is a schematic diagram of the fit between the bearing and the limiting plate in this utility model;

[0026] Figure 4 This is a schematic diagram of the fastening sleeve and the shrink sleeve in this utility model.

[0027] In the diagram: 1. Base; 2. Support 1; 3. Transition roller; 4. Support 2; 5. Lower pressure roller; 6. Mounting seat; 7. Top plate; 8. Threaded screw; 9. Threaded seat; 10. Servo motor 1; 11. Lifting cylinder; 12. Lifting seat; 13. Guide rail; 14. Transverse seat; 15. Cutting tool; 16. Connecting rod; 17. Main frame; 18. Limiting groove; 19. Rewinding roller; 20. End plate; 21. Bearing; 22. Limiting plate; 23. Fitting pressure plate; 24. Fixing bolt; 25. Servo motor 2; 26. Drive shaft; 27. Limiting protrusion; 28. Fastening sleeve; 29. ​​Compensation groove; 30. Shrinkage sleeve; 31. Anti-detachment plate. Detailed Implementation

[0028] The specific embodiments of this utility model are described in detail below, but it should be understood that the protection scope of this utility model is not limited to the specific embodiments.

[0029] like Figure 1-4 As shown, a pharmaceutical composite bag winding and cutting device includes a base 1. The base 1 serves as the basic support component of the entire device, providing installation positions for other structures and ensuring the overall stability of the device during use.

[0030] A main frame 17 is symmetrically arranged at one end of the top of the base 1. A limiting groove 18 is formed at the top of the main frame 17. A take-up roller 19 is rotatably arranged inside the limiting groove 18. Bearings 21 that match the limiting groove 18 are rotatably arranged at both ends of the take-up roller 19. A servo motor 25 for driving the take-up roller 19 is arranged on one side of a set of main frames 17. A drive shaft 26 is arranged at the output end of the servo motor 25. At least one set of limiting protrusions 27 is arranged on the outside of the drive shaft 26. A fastening sleeve 28 is slidably arranged at the front end of the drive shaft 26. At least two sets of compensation grooves 29 are opened through the outside of the fastening sleeve 28, and the compensation grooves 29 are inserted and fixed to the take-up roller 19. A shrink sleeve seat 30 is movably arranged on the outside of the fastening sleeve 28 through a thread. An anti-detachment plate 31 is arranged at the end of the fastening sleeve 28 away from the compensation groove 29. Bearing 2 The configuration 1 ensures the smooth rotation of the take-up roller 19. The servo motor 25 drives the take-up roller 19 to rotate, thereby achieving the purpose of collection. The limiting protrusion 27 on the outside of the drive shaft 26 is used to cooperate with the fastening sleeve 28 to realize the transmission of power torque. The anti-detachment plate 31 prevents the shrink sleeve 30 from falling off during rotation. In the initial state, the fastening sleeve 28 is located on the outside of the drive shaft 26. When installing the take-up roller 19, pull the fastening sleeve 28 to one end so that the fastening sleeve 28 is sleeved with one end of the take-up roller 19. Then rotate the shrink sleeve 30 to move it towards the end of the take-up roller 19. During the movement, the inner wall of the shrink sleeve 30 will squeeze the end of the take-up roller 19, thereby achieving quick fixation. When it is necessary to disassemble the take-up roller 19, simply rotate the shrink sleeve 30 in the opposite direction.

[0031] In this embodiment, specifically, a support 2 is symmetrically arranged at the other end of the top of the base 1, and a transition roller 3 is rotatably arranged between the supports 2 to guide the pharmaceutical composite bag to smoothly transition from the previous process, so as to facilitate subsequent winding.

[0032] In this embodiment, specifically, a second support 4 is symmetrically arranged on the top of the base 1, and the second support 4 is located between the first support 2 and the main frame 17. A lower pressure roller 5 is rotatably arranged between the second support 4. The pharmaceutical composite bag passes through the bottom of the lower pressure roller 5. The lower pressure roller 5 can tension the pharmaceutical composite bag to ensure its flatness during the winding process.

[0033] In this embodiment, specifically, mounting seats 6 are symmetrically arranged on both sides of the top of the base 1, and the mounting seats 6 are located between the two supports 4. A top plate 7 is provided on the top of the mounting seat 6, and a threaded screw 8 is rotatably arranged between the top plates 7. The outer side of the threaded screw 8 is threadedly connected to a threaded seat 9. A servo motor 10 for driving the threaded screw 8 to rotate is provided on one side of a set of top plates 7. A lifting cylinder 11 is provided on the top wall of the mounting seat 6, and a lifting seat 12 is provided at the output end of the lifting cylinder 11. A guide rail 13 is provided between the lifting seats 12, and a transverse sliding seat 14 matching the threaded seat 9 is slidably arranged on the guide rail 13. A cutting blade 15 for cutting pharmaceutical composite bags is provided on one side of the transverse sliding seat 14, and a protective cover for protecting the cutting blade 15 is provided on the transverse sliding seat 14. A connecting rod 16 is provided on the top of the transverse sliding seat 14, and the connecting rod 16 is movably inserted into one side of the threaded seat 9. After the pharmaceutical composite bag is rolled up, the servo motor 10 is started, and the servo motor 10 drives the threaded screw 8 to rotate. The threaded seat 9 on the threaded screw 8 is connected to the transverse sliding seat 14 through the connecting rod 16. The transverse sliding seat 14 is slidably set on the guide rail 13. Thus, the threaded screw 8 can synchronously drive the threaded seat 9 and the transverse sliding seat 14 to move at the same time. The height of the guide rail 13 is controlled by the lifting cylinder 11. Since the connecting rod 16 is movably inserted into the threaded seat 9, when cutting, the operator drives the guide rail 13 and the transverse sliding seat 14 to move down through the lifting cylinder 11, so that the cutting blade 15 contacts the pharmaceutical composite bag, which is convenient for cutting.

[0034] In this embodiment, specifically, end plates 20 are symmetrically arranged on the take-up roller 19 to limit the position of the pharmaceutical composite bag during the take-up process and prevent it from shifting. A limiting plate 22 is provided inside the limiting groove 18 to limit the bearing 21 and prevent it from shifting during rotation. An interlocking pressure plate 23 is movably arranged inside the limiting groove 18 to fix the bearing 21. The interlocking pressure plate 23 is fixed to the main frame 17 by fixing bolts 24. The interlocking pressure plate 23 and the main frame 17 are fixed by fixing bolts 24, which further enhances the stability of the bearing 21 and also facilitates the disassembly of the take-up roller 19.

[0035] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0036] Working principle: When using the device, firstly, the bearings 21 set at both ends of the take-up roller 19 are inserted into the limiting grooves 18. Then, the fitting pressure plate 23 is fixed to the main frame 17 to further limit the bearings 21. Then, the fastening sleeve 28 is pulled to one end, so that the fastening sleeve 28 is sleeved with one end of the take-up roller 19. Then, the shrink sleeve 30 is rotated to move towards the end of the take-up roller 19. During the movement, the inner wall of the shrink sleeve 30 will squeeze the end of the take-up roller 19, thereby achieving quick fixation. When it is necessary to disassemble the take-up roller 19, the shrink sleeve 30 can be rotated in the opposite direction. The motor 25 is used to drive the take-up roller 19 to rotate, thereby achieving take-up. After take-up, the operator drives the guide slide rail 13 and the transverse moving seat 14 to move down through the lifting cylinder 11, so that the cutting blade 15 contacts the pharmaceutical composite bag for cutting.

[0037] The above-disclosed embodiments are only a few specific examples of the present utility model. However, the embodiments of the present utility model are not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the protection scope of the present utility model.

Claims

1. A pharmaceutical composite bag winding and cutting device, comprising a base (1), characterized in that: The base (1) has a main frame (17) symmetrically arranged at one end of the top. The top of the main frame (17) has a limiting groove (18). A winding roller (19) is rotatably arranged inside the limiting groove (18). Bearings (21) matching the limiting groove (18) are rotatably arranged at both ends of the winding roller (19). A servo motor (25) for driving the take-up roller (19) to rotate is provided on one side of the main frame (17). A transmission shaft (26) is provided at the output end of the servo motor (25). At least one set of limiting protrusions (27) is provided on the outer side of the transmission shaft (26). A fastening sleeve (28) is slidably provided at the front end of the transmission shaft (26). At least two sets of compensation grooves (29) are provided through the outer side of the fastening sleeve (28). The compensation grooves (29) are inserted and fixed to the take-up roller (19). A shrinkage sleeve seat (30) is provided on the outer side of the fastening sleeve (28) through a thread. An anti-detachment plate (31) is provided at the end of the fastening sleeve (28) away from the compensation grooves (29).

2. The pharmaceutical composite bag winding and cutting device according to claim 1, characterized in that, The other end of the top of the base (1) is symmetrically provided with a support (2), and a transition roller (3) is rotatably provided between the supports (2).

3. The pharmaceutical composite bag winding and cutting device according to claim 1, characterized in that, The base (1) is symmetrically provided with a second bracket (4) at the top, and the second bracket (4) is located between the first bracket (2) and the main frame (17). A lower pressure roller (5) is rotatably provided between the second bracket (4).

4. The pharmaceutical composite bag winding and cutting device according to claim 1, characterized in that, The base (1) has symmetrical support seats (6) on both sides of its top, and the support seats (6) are located between the second support (4). The top of the support seats (6) is provided with a top plate (7).

5. The pharmaceutical composite bag winding and cutting device according to claim 4, characterized in that, A threaded screw (8) is rotatably provided between the top plates (7). The outer side of the threaded screw (8) is connected to a threaded seat (9) by a thread. A servo motor (10) for driving the threaded screw (8) to rotate is provided on one side of a set of top plates (7).

6. The pharmaceutical composite bag winding and cutting device according to claim 4, characterized in that, The top wall of the support base (6) is provided with a lifting cylinder (11), and the output end of the lifting cylinder (11) is provided with a lifting seat (12).

7. The pharmaceutical composite bag winding and cutting device according to claim 6, characterized in that, A guide rail (13) is provided between the lifting seats (12), and a transverse seat (14) matching the threaded seat (9) is slidably provided on the guide rail (13).

8. The pharmaceutical composite bag winding and cutting device according to claim 7, characterized in that, A cutting tool (15) for cutting pharmaceutical composite bags is provided on one side of the transverse shift seat (14), and a protective cover for protecting the cutting tool (15) is provided on the transverse shift seat (14). A connecting rod (16) is provided on the top of the transverse shift seat (14), and the connecting rod (16) is movably inserted into one side of the threaded seat (9).

9. The pharmaceutical composite bag winding and cutting device according to claim 1, characterized in that, The winding roller (19) is symmetrically provided with end plates (20), and the limiting groove (18) is provided with a limiting plate (22) for limiting the bearing (21).

10. A pharmaceutical composite bag winding and cutting device according to claim 1, characterized in that, The limiting groove (18) is internally provided with a fitting pressure plate (23) for fixing the bearing (21), and the fitting pressure plate (23) is fixed to the main frame (17) by fixing bolts (24).

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