Crimping device for medicinal aluminum tube

Abstract

The utility model relates to the technical field of medical aluminum tube processing, and discloses a medical aluminum tube crimping device which comprises a working table, two first mounting plates are fixedly mounted on the upper surface of the working table, crimping plates are arranged at the corresponding ends of the two first mounting plates, a rectangular groove is formed in the upper surface of the working table, and the upper surface of the working table is provided with a pressing plate. A rectangular plate is slidably mounted in the rectangular groove, the fixing mechanism is arranged on the workbench, the fixing mechanism comprises a fixing bottom plate and an annular fixing plate, the fixing bottom plate is fixedly mounted on the upper surface of the rectangular plate, and the fixing mechanism comprises a fixing bottom plate and an annular fixing plate. The distance between the fixing bottom plate and the annular fixing plate can be adjusted, so that four second clamping plates on the annular fixing plate can clamp and fix the high position of an aluminum pipe body, the aluminum pipe body can be more effectively and stably fixed, and the fixing effect of the device is improved; therefore, the subsequent crimping effect on the aluminum pipe is improved.

Description

Technical Field

[0001] This utility model relates to the field of pharmaceutical aluminum tube processing technology, specifically a crimping device for pharmaceutical aluminum tubes. Background Technology

[0002] Pharmaceutical aluminum tubing is a tubular container specifically designed for pharmaceutical packaging. Typically made of pure aluminum or aluminum alloy, it offers excellent sealing, corrosion resistance, and plasticity, effectively protecting pharmaceuticals from environmental influences. Pharmaceutical aluminum tubing can be used to hold various forms of pharmaceuticals, such as ointments, emulsions, and gels, and is widely used in the pharmaceutical industry. Furthermore, aluminum tubing allows for sophisticated printing, enhancing the product's appearance and facilitating patient use. Due to its environmentally friendly, lightweight, and portable characteristics, pharmaceutical aluminum tubing holds a significant position in the pharmaceutical packaging market. During the manufacturing process, crimping devices are used to seal the ends of the aluminum tubing or the cap to the body.

[0003] Existing crimping devices for pharmaceutical aluminum tubes typically require the tube body to be fixed to a certain extent when crimping the tube cap and tube body. This is done by securing the tube body to the crimping device before crimping the tube body and cap. When crimping the tube body, the tube body is usually clamped inside a groove to fix the bottom end of the tube body. This can cause the upper end of the tube body to shift when fixing longer tube bodies, affecting the subsequent crimping effect of the aluminum tube. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the shortcomings of the prior art, this utility model provides a crimping device for pharmaceutical aluminum tubes, which solves the problem that when crimping the tube body, the tube body is usually clamped in a groove to fix the bottom end of the tube body. This causes the upper end of the tube body to easily shift when fixing a long tube body, which affects the subsequent crimping effect of the aluminum tube.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the present invention provides the following technical solution: a crimping device for pharmaceutical aluminum tubes, comprising a workbench, two first mounting plates fixedly installed on the upper surface of the workbench, crimping plates provided at the corresponding ends of the two first mounting plates, and a rectangular groove provided on the upper surface of the workbench, wherein a rectangular plate is slidably installed inside the rectangular groove.

[0008] A fixing mechanism is set on the workbench. The fixing mechanism includes a fixing base plate and an annular fixing plate. The fixing base plate is fixedly installed on the upper surface of the rectangular plate. Four first electric telescopic rods are fixedly installed in a rectangular array on the outer surface of the fixing base plate. A circular groove is opened on the upper surface of the fixing base plate. The telescopic ends of the four first electric telescopic rods slide through the interior of the circular groove. A first clamping plate is fixedly installed on the telescopic ends of the four first electric telescopic rods. Four second electric telescopic rods are fixedly installed inside the fixing base plate. The annular fixing plate is fixedly installed on the telescopic ends of the four second electric telescopic rods. Four identical first electric telescopic rods are fixedly installed in a rectangular array on the outer surface of the annular fixing plate. The telescopic ends of the four identical first electric telescopic rods slide through the interior of the annular fixing plate.

[0009] Preferably, the fixing mechanism further includes four second clamping plates, which are respectively fixedly installed on the telescopic ends of four identical first electric telescopic rods.

[0010] Preferably, a motor is fixedly installed on the lower surface of the workbench, and the output end of the motor rotates through the interior of the rectangular groove. A threaded hole is provided on the lower surface of the rectangular plate.

[0011] Preferably, a threaded rod is rotatably mounted on the lower inner wall of the rectangular groove, the threaded rod is fixedly connected to the output end of the motor, and the threaded rod is threadedly connected to the inner wall of the threaded hole.

[0012] Preferably, hydraulic telescopic rods are fixedly installed on the distant surfaces of the two first mounting plates, and the telescopic ends of the two hydraulic telescopic rods slide through to the adjacent surfaces of the two first mounting plates. Second mounting plates are fixedly installed on the telescopic ends of the two hydraulic telescopic rods, and two pressing plates are respectively located on the adjacent surfaces of the two second mounting plates.

[0013] Preferably, each of the two distant surfaces of the second mounting plates is threaded with two fixing screws, and the two pressing plates are respectively fixedly mounted on the adjacent surfaces of the two second mounting plates by the two fixing screws.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, this utility model provides a crimping device for pharmaceutical aluminum tubes, which has the following beneficial effects:

[0016] 1. The pharmaceutical aluminum tube crimping device, through the setting of the second electric telescopic rod, can adjust the distance between the fixed base plate and the annular fixed plate, so that the four second clamping plates on the annular fixed plate can clamp and fix the aluminum tube body at a higher position, which can more effectively and stably fix the aluminum tube body, improve the fixing effect of the device, and thus improve the subsequent crimping effect of the aluminum tube. Attached Figure Description

[0017] Figure 1 This is a top view schematic diagram of the overall structure of the crimping device for pharmaceutical aluminum tubes of this utility model;

[0018] Figure 2 This is a front view of the internal cross-section structure of the crimping device for pharmaceutical aluminum tubes of this utility model;

[0019] Figure 3 This is a schematic diagram of the internal cross-sectional side view of the crimping device for pharmaceutical aluminum tubes of this utility model;

[0020] Figure 4 This is a cross-sectional view of the fixing mechanism of this utility model.

[0021] In the diagram: 1. Workbench; 2. First mounting plate; 3. Pressing plate; 4. Rectangular groove; 5. Rectangular plate; 6. Fixed base plate; 7. Annular fixing plate; 8. First electric telescopic rod; 9. Circular groove; 10. First clamping plate; 11. Second electric telescopic rod; 12. Second clamping plate; 13. Motor; 14. Threaded hole; 15. Threaded rod; 16. Hydraulic telescopic rod; 17. Second mounting plate; 18. Fixing screw. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 This utility model provides a new technical solution: a crimping device for pharmaceutical aluminum tubes, including a workbench 1, two first mounting plates 2 are fixedly installed on the upper surface of the workbench 1, and crimping plates 3 are provided at the corresponding ends of the two first mounting plates 2. A rectangular groove 4 is opened on the upper surface of the workbench 1, and a rectangular plate 5 is slidably installed inside the rectangular groove 4.

[0024] A fixing mechanism is installed on the workbench 1. The fixing mechanism includes a fixing base plate 6 and an annular fixing plate 7. The fixing base plate 6 is fixedly installed on the upper surface of the rectangular plate 5. Four first electric telescopic rods 8 are fixedly installed in a rectangular array on the outer surface of the fixing base plate 6. A circular groove 9 is opened on the upper surface of the fixing base plate 6. The telescopic ends of the four first electric telescopic rods 8 slide through the interior of the circular groove 9. A first clamping plate 10 is fixedly installed on the telescopic ends of the four first electric telescopic rods 8. Four second electric telescopic rods 11 are fixedly installed inside the fixing base plate 6. The annular fixing plate 7 is fixedly installed on the telescopic ends of the four second electric telescopic rods 11. Four identical first electric telescopic rods 8 are fixedly installed in a rectangular array on the outer surface of the annular fixing plate 7. The telescopic ends of the four identical first electric telescopic rods 8 slide through the interior of the annular fixing plate 7.

[0025] Furthermore, the fixing mechanism also includes four second clamping plates 12, which are respectively fixedly installed on the telescopic ends of four identical first electric telescopic rods 8.

[0026] Furthermore, by setting the second electric telescopic rod 11, the distance between the fixed base plate 6 and the annular fixed plate 7 can be adjusted, so that the four second clamping plates 12 on the annular fixed plate 7 can clamp and fix the aluminum tube body at a higher position, which can more effectively and stably fix the aluminum tube body, improve the fixing effect of the device, and thus improve the subsequent pressing effect of the aluminum tube.

[0027] Furthermore, a motor 13 is fixedly installed on the lower surface of the workbench 1. The output end of the motor 13 rotates through the interior of the rectangular groove 4. A threaded hole 14 is provided on the lower surface of the rectangular plate 5.

[0028] Furthermore, a threaded rod 15 is rotatably mounted on the lower inner wall of the rectangular groove 4. The threaded rod 15 is fixedly connected to the output end of the motor 13, and the threaded rod 15 is threadedly connected to the inner wall of the threaded hole 14.

[0029] Furthermore, hydraulic telescopic rods 16 are fixedly installed on the distant surfaces of the two first mounting plates 2, and the telescopic ends of the two hydraulic telescopic rods 16 slide through to the adjacent surfaces of the two first mounting plates 2. Second mounting plates 17 are fixedly installed on the telescopic ends of the two hydraulic telescopic rods 16, and two pressing plates 3 are respectively located on the adjacent surfaces of the two second mounting plates 17.

[0030] Furthermore, two fixing screws 18 are threaded onto the distant surfaces of the two second mounting plates 17, and the two pressing plates 3 are respectively fixedly mounted on the adjacent surfaces of the two second mounting plates 17 by the two fixing screws 18.

[0031] Furthermore, when using this device, the aluminum tube to be crimped can be placed inside the fixed base plate 6 and the annular fixed plate 7. Then, the eight first electric telescopic rods 8 are activated, causing the eight first electric telescopic rods 8 to drive the four first clamping plates 10 and four second clamping plates 12 fixedly connected to their telescopic ends to clamp and fix the aluminum tube inside the fixed base plate 6 and the annular fixed plate 7. Before fixing, the four second electric telescopic rods 11 can be activated, causing the four second electric telescopic rods 11 to drive the annular fixed plate 7 fixedly connected to their telescopic ends to move up and down, thereby adjusting the height of the annular fixed plate 7. This allows the four second clamping plates 12 on the annular fixed plate 7 to clamp the aluminum tube. The device is clamped and fixed at a higher position, which improves the fixing effect on the aluminum tube body. After fixing, the motor 13 can be started, which drives the threaded rod 15 fixedly connected to its output end to rotate. The threaded rod 15 drives the rectangular plate 5 to move up and down inside the rectangular groove 4, thereby driving the fixed base plate 6 fixedly connected to the rectangular plate 5 to move synchronously. This adjusts the height of the aluminum tube body so that the position where the aluminum tube body and the tube cap need to be pressed corresponds to the two pressing plates 3, which facilitates the use of the device by the staff. When it is necessary to press aluminum tubes of different diameters, the two pressing plates 3 can be disassembled and replaced by four fixing screws 18.

[0032] Structural Description: Workbench 1: Serves as the base platform for the entire crimping device, used to support and fix all other components;

[0033] First mounting plate 2: There are two first mounting plates 2, which are fixed on the workbench 1 to support and fix the pressing plate 3;

[0034] Press plate 3: There are two press plates 3 in total, which are used to directly press the aluminum tube to achieve the sealing of the end of the aluminum tube;

[0035] Rectangular slot 4: Rectangular slot 4 is formed on the workbench 1 and is used to install rectangular plate 5;

[0036] Rectangular plate 5: Rectangular plate 5 is slidably installed in rectangular groove 4 and is used to adjust the height of pharmaceutical aluminum tube;

[0037] Fixed base plate 6: Fixed on rectangular plate 5, as part of the fixing mechanism, used to fix the body of pharmaceutical aluminum tube;

[0038] Annular fixing plate 7: fixed to the telescopic end of the second electric telescopic rod 11, used to further fix the body of the pharmaceutical aluminum tube;

[0039] First electric telescopic rod 8: There are eight first electric telescopic rods 8 in total, which are fixed on the fixed base plate 6 and the annular fixed plate 7 and are used to drive the movement of the clamping plate, thereby fixing or adjusting the position of the aluminum tube.

[0040] First clamping plate 10: There are four first clamping plates 10 in total, which are fixed to the telescopic end of the first electric telescopic rod 8 and are used to clamp the aluminum tube to ensure its stability during the crimping process.

[0041] Second electric telescopic rod 11: There are four second electric telescopic rods 11, which are installed inside the fixed base plate 6 to support the annular fixed plate 7;

[0042] Second clamping plate 12: There are four second clamping plates 12 in total. The telescopic end of the first electric telescopic rod 8, which is fixed on the annular fixed plate 7, works in conjunction with the first clamping plate 10 to clamp the aluminum tube.

[0043] Motor 13: Fixed on the lower surface of the worktable 1, connected to the threaded rod 15 through the output end, used to drive the movement of the rectangular plate 5;

[0044] Threaded hole 14: It is opened on the lower surface of the rectangular plate 5 and is threadedly connected to the threaded rod 15, so that the rectangular plate 5 can be moved by the drive of the motor;

[0045] Threaded rod 15: Rotatably mounted on the lower inner wall of rectangular groove 4, connected to the output end of motor 13 and threaded hole 14 of rectangular plate 5, to realize the movement of rectangular plate 5;

[0046] Hydraulic telescopic rod 16: There are two hydraulic telescopic rods 16, which are fixed on the first mounting plate 2 and used to drive the movement of the second mounting plate 17, thereby driving the pressing plate 3 to press.

[0047] Second mounting plate 17: There are two second mounting plates 17, which are fixed to the telescopic end of the hydraulic telescopic rod 16 and are used to support and move the pressing plate 3.

[0048] Fixing screws 18: There are four fixing screws 18 in total. They are threaded onto the second mounting plate 17 and are used to fix the pressure plate 3.

[0049] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A crimping device for pharmaceutical aluminum tubes, comprising a workbench (1), the upper surface of the workbench (1) is fixedly provided with two first mounting plates (2), the corresponding ends of the two first mounting plates (2) are provided with crimping plates (3), characterized in that: The upper surface of the workbench (1) is provided with a rectangular groove (4), and a rectangular plate (5) is slidably installed in the rectangular groove (4). A fixing mechanism is arranged on the workbench (1) and comprises a fixing bottom plate (6) and an annular fixing plate (7). The fixing bottom plate (6) is fixedly installed on the upper surface of the rectangular plate (5), and the outer surface of the fixing bottom plate (6) is fixedly installed with four first electric telescopic rods (8) in a rectangular array. A circular groove (9) is formed in the upper surface of the fixing bottom plate (6), the telescopic ends of the four first electric telescopic rods (8) are slidably penetrated into the circular groove (9), and the telescopic ends of the four first electric telescopic rods (8) are fixedly installed with first clamping plates (10). Four second electric telescopic rods (11) are fixedly installed in the fixing bottom plate (6), and the annular fixing plate (7) is fixedly installed on the telescopic ends of the four second electric telescopic rods (11). The outer surface of the annular fixing plate (7) is fixedly installed with four same first electric telescopic rods (8) in a rectangular array, and the telescopic ends of the four same first electric telescopic rods (8) are slidably penetrated into the annular fixing plate (7).

2. A crimping device for pharmaceutical aluminum tubes according to claim 1, characterized in that: The fixing mechanism further comprises four second clamping plates (12), and the four second clamping plates (12) are fixedly installed on the telescopic ends of the four same first electric telescopic rods (8), respectively.

3. The crimping device for pharmaceutical aluminum tubes according to claim 1, characterized in that: A motor (13) is fixedly installed on the lower surface of the workbench (1), the output end of the motor (13) is rotatably penetrated into the rectangular groove (4), and a threaded hole (14) is formed in the lower surface of the rectangular plate (5).

4. A crimping device for pharmaceutical aluminum tubes according to claim 3, characterized in that: A threaded rod (15) is rotatably installed on the lower inner wall of the rectangular groove (4), the threaded rod (15) is fixedly connected with the output end of the motor (13), and the threaded rod (15) is threadedly connected with the inner wall of the threaded hole (14).

5. The crimping device for pharmaceutical aluminum tubes according to claim 1, characterized in that: The distal surfaces of the two first mounting plates (2) are fixedly installed with hydraulic telescopic rods (16), the telescopic ends of the two hydraulic telescopic rods (16) are slidably penetrated into the proximal surfaces of the two first mounting plates (2), the telescopic ends of the two hydraulic telescopic rods (16) are fixedly installed with second mounting plates (17), and the two pressing plates (3) are arranged on the proximal surfaces of the two second mounting plates (17).

6. A crimping device for pharmaceutical aluminum tubes according to claim 5, characterized in that: The distal surfaces of the two second mounting plates (17) are threadedly installed with two fixing screws (18), and the two pressing plates (3) are fixedly installed on the proximal surfaces of the two second mounting plates (17) through the two fixing screws (18).

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