An automatic sealing machine for pharmaceutical processing

Abstract

This utility model discloses an automatic sealing machine for pharmaceutical processing, relating to the field of pharmaceutical processing technology. It includes: a fixed mounting platform; an internal toothed conveyor belt on the inner side of the fixed mounting platform for stable lateral transport of the container; a movable support plate on the upper inner side of the fixed mounting platform; an electric telescopic rod below the movable support plate; a capping sealing machine installed at the lower end of the electric telescopic rod; and a sealing film connected to a take-up roller below the capping sealing machine. This invention addresses the technical problem that conventional sealing machines typically use a thermoplastic method, heating the opening of plastic bags filled with pharmaceuticals to achieve sealing. However, when dealing with bottled pharmaceuticals, the thermoplastic method causes the bottles to heat up and produce toxic gases. Furthermore, it is difficult to perform large-scale simultaneous operations, and sealing equipment for single bottles wastes time and reduces work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of pharmaceutical processing technology, specifically to an automatic sealing machine for pharmaceutical processing. Background Technology

[0002] Pharmaceutical sealing machines are key packaging equipment in the pharmaceutical, health product, and medical device industries. They are used to ensure the airtightness, moisture protection, and pollution prevention of pharmaceutical packaging. Depending on the packaging materials and process requirements, sealing machines can be divided into various types. In the process of bottled pharmaceutical processing, it is necessary to seal the bottles filled with medicine, so a sealing machine is required.

[0003] Compared to existing sealing machines, there are still the following drawbacks: In conventional sealing machines, thermoplastic sealing is generally used, which heats the mouth of the plastic bag filled with medicine to achieve the sealing effect. However, when dealing with bottled medicines, thermoplastic sealing will cause the bottle to heat up and produce toxic gases. At the same time, it is difficult to carry out large-scale synchronous operation, and sealing equipment for a single bottle will waste time and reduce work efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide an automatic sealing machine for pharmaceutical processing, which solves the following technical problems: In conventional sealing machines, thermoplastic sealing is generally used to heat the mouth of plastic bags filled with medicine to achieve the sealing effect. However, when dealing with bottled medicines, thermoplastic sealing will cause the bottle to heat up and produce toxic gases. At the same time, it is difficult to carry out large-scale synchronous operation, and sealing equipment for a single bottle will waste time and reduce work efficiency.

[0005] The objective of this utility model can be achieved through the following technical solutions:

[0006] An automatic sealing machine for pharmaceutical processing includes: a fixed mounting platform; an internal toothed conveyor belt is provided on the inner side of the fixed mounting platform for stable lateral conveying of the placement box; a movable support plate is provided on the upper inner side of the fixed mounting platform; an electric telescopic rod is provided below the movable support plate; a capping sealing machine is installed at the lower end of the electric telescopic rod; and a sealing film connected to a take-up roller is provided below the capping sealing machine.

[0007] As a further embodiment of this utility model: both the left and right ends of the inner side of the fixed mounting plate are provided with driving gears connected to the internal toothed conveyor belt, and the inner side of the driving gear is provided with a driven gear connected to the internal toothed conveyor belt.

[0008] As a further embodiment of this utility model: the inner side of the internal toothed conveyor belt is provided with teeth, and the internal toothed conveyor belt is connected to the driving gear and the driven gear respectively by meshing through the teeth.

[0009] As a further embodiment of this utility model: a central support block is provided on the inner side of the middle section of the internal toothed conveyor belt, which is fixedly connected to the fixed mounting platform, for auxiliary support of the middle section of the internal toothed conveyor belt.

[0010] As a further embodiment of this utility model: the placement box has an inner cavity, a damping spring is provided on the inner side of the inner cavity, and a movable clamping block is provided on the inner end of the damping spring;

[0011] The movable clamping block forms an elastic telescopic movement within the inner cavity via a damping spring, and the movable clamping block forms a locking sliding structure on the placement box.

[0012] As a further embodiment of this utility model: the rear outer side of the movable support plate is provided with a clearance groove located inside the fixed mounting plate, and the movable support plate forms a locking sliding structure on the fixed mounting plate through the clearance groove.

[0013] As a further embodiment of this utility model: the take-up roller forms a rotating structure at the lower end of the support rod through a bearing block, and the take-up roller and the sealing film are connected by winding.

[0014] As a further embodiment of this utility model: the sealing film further includes cutting lines and film bodies, wherein the film bodies are equidistantly distributed on the sealing film.

[0015] The beneficial effects of this utility model are:

[0016] 1. The drive gear and driven gear are connected to the internal tooth conveyor belt by meshing. When the servo motor is turned on and the drive gear is rotated, the internal tooth conveyor belt can drive the driven gear to move synchronously, thereby making the entire internal tooth conveyor belt rotate stably. Under the action of the driven gear and the central support block, the internal tooth conveyor belt is supported in the middle, preventing displacement and deformation of the middle of the internal tooth conveyor belt due to impact.

[0017] Additionally, the take-up roller and the sealing film are connected by winding. When the motor is turned on and the take-up roller is rotated, the sealing film can be continuously wound up, which facilitates the intermittent stamping of the capping machine, enabling the medicine bottle to be sealed continuously and improving work efficiency. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings.

[0019] Figure 1 This is a schematic diagram of the overall structure of the connection between the movable support cross plate and the support rod of this utility model;

[0020] Figure 2This is a schematic cross-sectional view of the connection between the drive gear and the internal gear conveyor belt of this utility model.

[0021] Figure 3 This is an exploded view of the overall structure of the damping spring and the movable clamping block of this utility model;

[0022] Figure 4 This is a schematic diagram of the overall structure of the sealing film and the film body of this utility model.

[0023] In the diagram: 1. Fixed mounting platform; 2. Fixed support leg; 3. Servo motor; 4. Drive gear; 5. Internal gear conveyor belt; 6. Driven gear; 7. Central support block; 8. Placement box; 801. Inner cavity; 802. Damping spring; 803. Movable clamping block; 9. Electric cylinder; 10. Movable support cross plate; 11. Clearance groove; 12. Support rod; 13. Rewinding roller; 14. Sealing film; 1401. Cutting line; 1402. Film body; 15. Electric telescopic rod; 16. Capping sealing machine. Detailed Implementation

[0024] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1

[0026] Please see Figure 1 , Figure 2 and Figure 3 As shown, this utility model is an automatic sealing machine for pharmaceutical processing, specifically capable of stably conveying medicine bottles, including a fixed mounting platform 1; an internal toothed conveyor belt 5 is provided on the inner side of the fixed mounting platform 1 for stably conveying the placement box 8 laterally; a movable support plate 10 is provided on the upper inner side of the fixed mounting platform 1; an electric telescopic rod 15 is provided below the movable support plate 10; a capping sealing machine 16 is installed at the lower end of the electric telescopic rod 15; and a sealing film 14 connected to a take-up roller 13 is provided below the capping sealing machine 16.

[0027] In this embodiment, preferably, both the left and right ends of the inner side of the fixed mounting plate 1 are provided with a drive gear 4 connected to the internal toothed conveyor belt 5, and the inner side of the drive gear 4 is provided with a driven gear 6 connected to the internal toothed conveyor belt 5, which can provide auxiliary support to the inner side of the internal toothed conveyor belt 5 under the action of the driven gear 6.

[0028] In this embodiment, preferably, the inner toothed conveyor belt 5 is provided with teeth on its inner side. The inner toothed conveyor belt 5 is connected to the driving gear 4 and the driven gear 6 respectively by meshing through the teeth. When the servo motor 3 is turned on to rotate the driving gear 4, the inner toothed conveyor belt 5 that is meshed with the driving gear 4 can rotate stably.

[0029] In this embodiment, preferably, a middle support block 7 is provided on the inner side of the middle of the inner toothed conveyor belt 5 and is fixedly connected to the fixed mounting plate 1. This block is used to provide auxiliary support for the middle of the inner toothed conveyor belt 5. When the rural pressing capping sealing machine 16 is used, the middle support block 7 can prevent deformation of the middle of the inner toothed conveyor belt 5 from causing displacement of the medicine bottle inside the placement box 8.

[0030] In this embodiment, preferably, the placement box 8 has an inner cavity 801, and a damping spring 802 is provided on the inner side of the inner cavity 801. A movable clamping block 803 is provided at the inner end of the damping spring 802. The movable clamping block 803 forms an elastic telescopic movement in the inner cavity 801 through the damping spring 802. The movable clamping block 803 forms a snap-fit ​​sliding structure on the placement box 8, which can stably clamp medicine bottles of different sizes.

[0031] In summary, firstly, the fixed mounting platform 1 is stably placed in the designated position using the fixed support legs 2 fixed at the four corners at the bottom. Then, the medicine bottles to be sealed are sequentially placed inside the placement box 8 and placed on the upper end of the internal toothed conveyor belt 5. The movable clamping block 803, through the damping spring 802, forms an elastic telescopic movement within the inner cavity 801 opened inside the placement box 8. A damping rod is provided inside the damping spring 802. When the medicine bottle is inserted into the placement box 8, it can be held in place by the elastic clamping of the movable clamping block 803. When the servo motor 3 is turned on to rotate the drive gear 4, the drive gear 4 and the driven gear 6 are connected to the internal tooth conveyor belt 5 by meshing, which enables the internal tooth conveyor belt 5 to rotate and transport in a stable manner. When the internal tooth conveyor belt 5 drives the medicine bottle inside the placement box 8 to the middle, the middle part of the internal tooth conveyor belt 5 can be supported by the middle support block 7. When the electric telescopic rod 15 is turned on to press down the capping sealing machine 16, the sealing film 14 can be attached to the top of the medicine bottle for sealing.

[0032] Example 2

[0033] Reference Figure 1 , Figure 2 and Figure 4The image shows the second embodiment of this utility model, which is specifically capable of large-scale sealing operations. It includes a relief groove 11 located inside the fixed mounting plate 1 on the outer rear end of the movable support horizontal plate 10. The movable support horizontal plate 10 forms a snap-fit ​​sliding structure on the fixed mounting plate 1 through the relief groove 11.

[0034] In this embodiment, preferably, the take-up roller 13 forms a rotating structure at the lower end of the support rod 12 through a bearing block, and the take-up roller 13 and the sealing film 14 are connected by winding, which can perform stable take-up and unwinding operations on the sealing film 14.

[0035] In this embodiment, preferably, the sealing film 14 further includes a cutting line 1401 and a film body 1402, with the film body 1402 being equidistantly distributed on the sealing film 14.

[0036] In summary, in accordance with Embodiment 1, when the internal toothed conveyor belt 5 conveys the medicine bottles in the placement box 8 to the middle, due to the inconsistent height of the medicine bottles, the movable support plate 10 can be driven to slide stably on the fixed mounting plate 1 through the clearance groove 11 when the electric cylinder 9 is turned on, so that the lower surface of the sealing film 14 can be closely attached to the upper surface of the medicine bottle. At this time, the motor is turned on to rotate the winding roller 13, which can rotate at the lower end of the support rod 12, so as to drive the wrapped sealing film 14 to rotate. The film body 1402 is evenly distributed on the inner side of the sealing film 14. When the medicine bottle is facing the lower end of the cutting line 1401, the electric telescopic rod 15 is opened to drive the capping sealing machine 16 to move downwards, so that the film 1402 can be torn from the sealing film 14 through the cutting line 1401 and the medicine bottle can be sealed. After the medicine bottle is sealed, the servo motor 3 is turned on again to rotate the drive gear 4 and drive the internal toothed conveyor belt 5 to move. When the medicine bottle moves to the rightmost end, the sealed medicine bottle can be removed by a robotic arm or manually. Then, the medicine bottle to be sealed is placed in the placement box 8 at the leftmost end and located on the upper left side of the internal toothed conveyor belt 5, so as to carry out large-scale sealing operations.

[0037] Example 3

[0038] This embodiment is obtained by combining Embodiment 1 and Embodiment 2.

[0039] By intermittently conveying the medicine bottles and continuously stamping and sealing them, the equipment not only improves its working efficiency and saves labor and time, but also enables large-scale operation.

[0040] The above description provides a detailed account of one embodiment of the present invention. However, this description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the claims of the present invention should still fall within the patent coverage of the present invention.

Claims

1. An automatic sealing machine for pharmaceutical processing, characterized in that, include: A fixed mounting platform (1) is provided with an internal toothed conveyor belt (5) on the inner side of the fixed mounting platform (1) for stable transverse conveying of the placement box (8). A movable support plate (10) is provided on the inner side of the upper end of the fixed mounting platform (1). An electric telescopic rod (15) is provided below the movable support plate (10). A capping sealing machine (16) is installed at the lower end of the electric telescopic rod (15). A sealing film (14) connected to the take-up roller (13) is provided below the capping sealing machine (16).

2. The automatic sealing machine for pharmaceutical processing according to claim 1, characterized in that, The fixed mounting plate (1) has a drive gear (4) connected to the internal toothed conveyor belt (5) on both the left and right sides of its inner side, and a driven gear (6) connected to the internal toothed conveyor belt (5) is provided on the inner side of the drive gear (4).

3. An automatic sealing machine for pharmaceutical processing according to claim 2, characterized in that, The inner toothed conveyor belt (5) is provided with teeth on its inner side, and the inner toothed conveyor belt (5) is connected to the driving gear (4) and the driven gear (6) respectively by meshing through the teeth.

4. An automatic sealing machine for pharmaceutical processing according to claim 2, characterized in that, The inner side of the inner toothed conveyor belt (5) is provided with a central support block (7) that is fixedly connected to the fixed mounting plate (1) for auxiliary support of the middle part of the inner toothed conveyor belt (5).

5. An automatic sealing machine for pharmaceutical processing according to claim 1, characterized in that, The placement box (8) has an inner cavity (801), and a damping spring (802) is provided on the inner side of the inner cavity (801). A movable clamping block (803) is provided on the inner end of the damping spring (802). The movable clamp (803) forms an elastic telescopic movement within the inner cavity (801) through the damping spring (802), and the movable clamp (803) forms a snap-fit ​​sliding structure on the placement box (8).

6. An automatic sealing machine for pharmaceutical processing according to claim 5, characterized in that, The movable support plate (10) has a clearance groove (11) on the outer rear end, which is located inside the fixed mounting plate (1). The movable support plate (10) forms a snap-fit ​​sliding structure on the fixed mounting plate (1) through the clearance groove (11).

7. An automatic sealing machine for pharmaceutical processing according to claim 1, characterized in that, The take-up roller (13) forms a rotating structure at the lower end of the support rod (12) through a bearing block, and the take-up roller (13) and the sealing film (14) are connected by winding.

8. An automatic sealing machine for pharmaceutical processing according to claim 7, characterized in that, The sealing film (14) further includes a cutting line (1401) and a film body (1402), the film body (1402) being equidistantly distributed on the sealing film (14).

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