Punching and heat sealing device for two ends of medicinal medium borosilicate glass tube

Abstract

The utility model discloses a medicinal medium borosilicate glass tube two-end punching and heat sealing device in the technical field of glass forming equipment, which comprises a support frame, a plurality of second limit teeth are fixedly arranged on the outer side surface of a second toothed belt, the inner side of the second toothed belt is meshed with a second gear, and the second gear is meshed with the second limit teeth. The two sides of the second gear are rotationally connected with the inner side of the other supporting frame, a connecting shaft is fixedly connected between the second gear and the first gear and movably arranged on the surfaces of the two supporting frames in a penetrating mode, one end of the connecting shaft is fixedly connected with the output end of a stepping motor, and the other end of the connecting shaft is fixedly connected with the other end of the stepping motor. A glass tube is placed in a connecting groove of the first gear and the second gear, a connecting frame is fixedly connected to one side of the supporting frame, an electric push rod can drive a punching head to punch the two ends of the glass tube, and the two ends of the glass tube passing through the upper portion can be subjected to high-temperature fusion sealing through an installed combustion device. And the use effect of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass forming equipment, and in particular relates to a device for punching holes at both ends of a medicinal borosilicate glass tube and fusing and sealing the holes. Background Art

[0002] In the pharmaceutical packaging industry, borosilicate glass tubes are important raw materials for manufacturing glass bottles for pharmaceuticals. The punching and sealing device for both ends of pharmaceutical borosilicate glass tubes is an important equipment used to achieve the punching and sealing operations for both ends of pharmaceutical borosilicate glass tubes. This process meets the requirements of the assembly line of glass tube production lines. The device includes a machine base, a glass tube conveying mechanism, a lamp holder group, a lifting mechanism, a tube pressing mechanism and a sealing actuator.

[0003] In order to ensure the strength and cleanliness of the glass tube and avoid breakage and contamination during the manufacturing, storage and transportation of the glass tube, it is generally adopted to seal and punch holes at both ends of the glass tube. For this reason, we propose a device for punching holes and sealing at both ends of a medicinal borosilicate glass tube. Utility Model Content

[0004] The utility model aims to provide a device for punching holes and fusing seals at both ends of a borosilicate glass tube for medicinal use, so as to solve the problem of optimizing glass processing proposed in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for punching holes and sealing at both ends of a medicinal borosilicate glass tube, comprising a support frame, a stepping motor is provided on one side of the support frame, a first toothed belt is provided on the inner side of the support frame, a first limiting tooth is provided on the outer surface of the first toothed belt, a first gear is provided on the inner side of the first toothed belt, a second toothed belt is provided inside the other support frame, a second limiting tooth is provided on the outer side of the second toothed belt, a second gear is provided on the inner side of the second toothed belt, a connecting shaft is provided between the second gear and the first gear, a glass tube is provided above the support frame, a connecting frame is provided on one side of the support frame, an electric push rod is provided on one side of the connecting frame, an output shaft is provided on the other side of the connecting frame, a connecting plate is provided at one end of the output shaft, a punching head is provided on one side of the connecting plate, a mounting frame is provided on one side of the support frame, and a burning device is provided above the mounting frame.

[0006] Preferably, a stepper motor is fixedly installed on one side of the support frame, the inner side of the support frame is rotatably connected to a first toothed belt, the outer surface of the first toothed belt is fixedly connected to a plurality of first limiting teeth, the inner side of the first toothed belt is meshingly connected to a first gear, and both sides of the first gear are rotatably connected to the inner side of the support frame.

[0007] Preferably, the other support frame is internally rotatably connected to a second toothed belt, a plurality of second limiting teeth are fixedly mounted on the outer surface of the second toothed belt, the inner side of the second toothed belt is meshingly connected to a second gear, and both sides of the second gear are rotatably connected to the inner side of the other support frame.

[0008] Preferably, a connecting shaft is fixedly connected between the second gear and the first gear, the connecting shaft is movably arranged on the surfaces of the two support frames, one end of the connecting shaft is fixedly connected to the output end of the stepper motor, a glass tube is placed in the intersection groove between the first gear and the second gear, and a connecting frame is fixedly connected to one side of the support frame.

[0009] Preferably, an electric push rod is fixedly mounted on one side of the connecting frame, one end of the output shaft is fixedly connected to the output end of the electric push rod, and one end of the output shaft is fixedly mounted on a connecting plate.

[0010] Preferably, a plurality of punching heads are fixedly mounted on one side of the connecting plate, and the punching heads are arranged side by side. A mounting frame is fixedly mounted on one side of the supporting frame, and a combustion device is installed above the mounting frame. Two first gears are provided, which are meshedly connected to the inner ends of the first toothed belt. Two second gears are provided, which are meshedly connected to the inner ends of the second toothed belt.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] While the device is intermittently conveying the glass tube, the electric push rod can drive the punching head to punch holes at both ends of the glass tube. The installed combustion device can achieve high-temperature sealing effect on both ends of the glass tube passing over, thereby improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a front structural schematic diagram of the utility model;

[0015] Figure 3 It is a schematic diagram of the internal structure of the support frame of the utility model.

[0016] In the figure: 1. support frame; 2. stepper motor; 3. first toothed belt; 4. first limit tooth; 5. first gear; 6. connecting shaft; 7. second toothed belt; 8. second limit tooth; 9. second gear; 10. glass tube; 11. connecting frame; 12. electric push rod; 13. output shaft; 14. connecting plate; 15. punching head; 16. mounting frame; 17. combustion device. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-3 The utility model provides a technical solution: a device for punching holes and sealing at both ends of a medicinal borosilicate glass tube, comprising a support frame 1, a stepping motor 2 is arranged on one side of the support frame 1, a first toothed belt 3 is arranged on the inner side of the support frame 1, a first limiting tooth 4 is arranged on the outer surface of the first toothed belt 3, a first gear 5 is arranged on the inner side of the first toothed belt 3, a second toothed belt 7 is arranged inside another support frame 1, a second limiting tooth 8 is arranged on the outer side of the second toothed belt 7, a second gear 9 is arranged on the inner side of the second toothed belt 7, a connecting shaft 6 is arranged between the second gear 9 and the first gear 5, a glass tube 10 is arranged above the support frame 1, a connecting frame 11 is arranged on one side of the support frame 1, an electric push rod 12 is arranged on one side of the connecting frame 11, an output shaft 13 is arranged on the other side of the connecting frame 11, a connecting plate 14 is arranged at one end of the output shaft 13, a punching head 15 is arranged on one side of the connecting plate 14, a mounting frame 16 is arranged on one side of the support frame 1, and a burning device 17 is arranged above the mounting frame 16.

[0019] Specifically, a stepper motor 2 is fixedly installed on one side of the support frame 1, and a first toothed belt 3 is rotatably connected to the inner side of the support frame 1. A plurality of first limiting teeth 4 are fixedly connected to the outer surface of the first toothed belt 3, and a first gear 5 is meshedly connected to the inner side of the first toothed belt 3. Both sides of the first gear 5 are rotatably connected to the inner side of the support frame 1. A second toothed belt 7 is rotatably connected to the inner side of the other support frame 1, and a plurality of second limiting teeth 8 are fixedly installed on the outer surface of the second toothed belt 7. A second gear 9 is meshedly connected to the inner side of the second toothed belt 7. Both sides of the second gear 9 are rotatably connected to the inner side of the other support frame 1. A connecting shaft 6 is fixedly connected between the second gear 9 and the first gear 5, and the connecting shaft 6 is movably penetrated through the surfaces of the two support frames 1. One end of the support frame 1 is fixedly connected to the output end of the stepper motor 2, a glass tube 10 is placed in the intersection groove of the first gear 5 and the second gear 9, a connecting frame 11 is fixedly connected to one side of the support frame 1, an electric push rod 12 is fixedly installed on one side of the connecting frame 11, one end of the output shaft 13 is fixedly connected to the output end of the electric push rod 12, a connecting plate 14 is fixedly installed on one end of the output shaft 13, a plurality of punching heads 15 are fixedly installed on one side of the connecting plate 14, and the punching heads 15 are arranged side by side, a mounting frame 16 is fixedly installed on one side of the support frame 1, and a burning device 17 is installed above the mounting frame 16, two first gears 5 are provided, which are meshed and connected to the inner ends of the first toothed belt 3, and two second gears 9 are provided, which are meshed and connected to the inner ends of the second toothed belt 7.

[0020] In this embodiment, the operation of the stepper motor 2 can drive the connecting shaft 6 to rotate, and the rotation of the connecting shaft 6 can drive the second gear 9 and the first gear 5 to rotate. The rotation of the second gear 9 and the first gear 5 can drive the first tooth belt 3 and the second tooth belt 7 to rotate. The rotation of the first limit tooth 4 and the second limit tooth 8 can drive the glass tube 10 in the intersection groove of the first limit tooth 4 and the second limit tooth 8 on the surface to be transported horizontally. The operation of the stepper motor 2 can drive the glass tube 10 to be transported intermittently. The electric push rods 12 on both sides of the support frame 1 can drive the output shaft 13 and the punching head 15 to gradually approach the two ends of the glass tube 10, so that holes can be punched on the two ends of the glass tube 10. The combustion device 17 is set. The combustion device 17 adopts the gas combustion method in the prior art to perform continuous combustion, which can achieve the effect of high-temperature melting and sealing of the two ends of the glass tube 10 passing above.

[0021] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for punching holes and sealing at both ends of a borosilicate glass tube for medicinal use, comprising a support frame (1), characterized in that: Two support frames (1) are arranged side by side, a stepping motor (2) is arranged on one side of the support frame (1), a first toothed belt (3) is arranged on the inner side of the support frame (1), a first limiting tooth (4) is arranged on the outer surface of the first toothed belt (3), a first gear (5) is arranged on the inner side of the first toothed belt (3), a second toothed belt (7) is arranged inside the other support frame (1), a second limiting tooth (8) is arranged on the outer side of the second toothed belt (7), a second gear (9) is arranged on the inner side of the second toothed belt (7), and the second gear (9) is connected to the first toothed belt (3). A connecting shaft (6) is provided between the gears (5); a glass tube (10) is provided above the support frame (1); a connecting frame (11) is provided on one side of the support frame (1); an electric push rod (12) is provided on one side of the connecting frame (11); an output shaft (13) is provided on the other side of the connecting frame (11); a connecting plate (14) is provided at one end of the output shaft (13); a punching head (15) is provided on one side of the connecting plate (14); a mounting frame (16) is provided on one side of the support frame (1); and a combustion device (17) is provided above the mounting frame (16).

2. A device for punching holes and sealing both ends of a medicinal borosilicate glass tube according to claim 1, characterized in that: A stepper motor (2) is fixedly mounted on one side of the support frame (1); a first toothed belt (3) is rotatably connected to the inner side of the support frame (1); a plurality of first limit teeth (4) are fixedly connected to the outer surface of the first toothed belt (3); a first gear (5) is meshingly connected to the inner side of the first toothed belt (3); and two sides of the first gear (5) are rotatably connected to the inner side of the support frame (1).

3. A device for punching holes and sealing both ends of a medicinal borosilicate glass tube according to claim 1, characterized in that: The inside of the other support frame (1) is rotatably connected to a second toothed belt (7), the outer surface of the second toothed belt (7) is fixedly mounted with a plurality of second limiting teeth (8), the inner side of the second toothed belt (7) is meshingly connected to a second gear (9), and the two sides of the second gear (9) are rotatably connected to the inner side of the other support frame (1).

4. A device for punching holes and sealing both ends of a medicinal borosilicate glass tube according to claim 1, characterized in that: A connecting shaft (6) is fixedly connected between the second gear (9) and the first gear (5); the connecting shaft (6) is movably arranged on the surfaces of the two support frames (1); one end of the connecting shaft (6) is fixedly connected to the output end of the stepping motor (2); a glass tube (10) is placed in the intersection groove between the first gear (5) and the second gear (9); and a connecting frame (11) is fixedly connected to one side of the support frame (1).

5. The device for punching holes and sealing both ends of a medicinal borosilicate glass tube according to claim 1, characterized in that: An electric push rod (12) is fixedly mounted on one side of the connecting frame (11), one end of the output shaft (13) is fixedly connected to the output end of the electric push rod (12), and one end of the output shaft (13) is fixedly mounted with a connecting plate (14).

6. A device for punching holes and sealing both ends of a medicinal borosilicate glass tube according to claim 1, characterized in that: A plurality of punching heads (15) are fixedly mounted on one side of the connecting plate (14), and the punching heads (15) are arranged side by side. A mounting frame (16) is fixedly mounted on one side of the supporting frame (1), and a combustion device (17) is mounted above the mounting frame (16). Two first gears (5) are provided, meshingly connected to the two inner ends of the first toothed belt (3), and two second gears (9) are provided, meshingly connected to the two inner ends of the second toothed belt (7).

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