Aluminum die sealing device with limiting structure

Abstract

The utility model discloses an aluminum die sealing device with a limiting structure. The limiting structure comprises at least two limiting baffles. The limiting baffles extend in the running direction of the conveying belt, the two limiting baffles are erected above the conveying belt in a left-right opposite mode, the limiting baffles are located between the electromagnetic induction heating plate and the conveying belt, and a gap between the two limiting baffles forms a limiting channel for limiting movement of medicine bottles. And in the running direction of the conveying belt, the central axis of the electromagnetic induction heating plate is aligned with the central axis of the limiting channel up and down. The two limiting baffles prevent deviated medicine bottles from entering the limiting channel, the sealing effect of bottle openings of the output medicine bottles is improved, and the quality risk that medicine in the finished medicine bottles is affected with damp is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging equipment, in particular to an aluminum mold sealing device with a limiting structure. Background Art

[0002] After the Chinese patent medicine is concentrated and made into pill granules or capsules, it needs to be filled into medicine bottles according to a set quantity. When the bottle cap is covered on the bottle mouth of the medicine bottle, an aluminum film is placed in the bottle cap to cover the bottle mouth. In order to ensure that the pill granules or capsules in the medicine bottle will not be affected by moisture, after the bottle cap is tightened, the aluminum film in the medicine bottle is pasted and sealed on the bottle mouth by an aluminum film sealing machine.

[0003] The aluminum film sealing machine of the prior art is installed at the sealing station of the conveyor belt for transporting medicine bottles. The aluminum film sealing machine uses an electromagnetic induction heating plate to instantaneously heat the aluminum film in the medicine bottle passing from below, and makes the aluminum film paste and seal the bottle mouth of the medicine bottle.

[0004] Since the width of the electromagnetic induction heating plate is limited, if the medicine bottle is displaced during the movement on the conveyor belt, when the displaced medicine bottle passes below the electromagnetic induction heating plate, the aluminum film in the displaced medicine bottle cannot obtain sufficient heat because the aluminum film in the displaced medicine bottle is not within the electromagnetic radiation range of the electromagnetic induction heating plate, resulting in that the bottle mouth of the displaced medicine bottle cannot be completely sealed by the aluminum film. Furthermore, there is a risk that the pill granules or capsules in the output finished medicine bottle may be affected by moisture. Content of the Utility Model

[0005] Aiming at the above deficiencies, the purpose of the utility model is to provide an aluminum mold sealing device with a limiting structure to solve the problem that there is a risk of moisture in the medicine in the finished medicine bottle due to the passing of displaced medicine bottles below the electromagnetic induction heating plate.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] An aluminum mold sealing device with a limiting structure, the aluminum mold sealing device includes an aluminum film sealing machine installed near the sealing station of the conveyor belt. The aluminum film sealing machine includes an electromagnetic induction heating plate extending along the running direction of the conveyor belt. The limiting structure includes at least two limiting baffles;

[0008] The limiting baffles extend along the running direction of the conveyor belt. Two of the limiting baffles are horizontally and oppositely erected above the conveyor belt. The limiting baffles are located between the electromagnetic induction heating plate and the conveyor belt. The gap between the two limiting baffles forms a limiting channel for restricting the movement of the medicine bottle;

[0009] Along the running direction of the conveyor belt, the central axis of the electromagnetic induction heating plate is vertically aligned with the central axis of the limiting channel.

[0010] Further, the limiting structure further includes a limiting rod;

[0011] The limiting rod includes a height-limiting cross bar and a vertical rod;

[0012] One end of the height-limiting cross bar extends in a direction perpendicular to the running direction of the conveyor belt, the other end of the height-limiting cross bar is connected to the upper end of the vertical rod, and the lower end of the vertical rod is mounted on one side of the conveyor belt;

[0013] The limiting channel is located in front of the running direction of the height-limiting cross bar, and the height-limiting cross bar is used to block the medicine bottles with the bottle caps twisted or not tightened in place.

[0014] Further, the limiting structure further includes a plurality of first height adjusting frames, a plurality of second fixing clips and a plurality of first connecting rods;

[0015] The lower end of the first height adjusting frame is clamped on one side of the conveyor belt by the second fixing clip, and the upper end of the first height adjusting frame is connected to the side surface of the limiting baffle from the outside through the first connecting rod;

[0016] The first height adjusting frames are divided into two groups; the two groups of first height adjusting frames are arranged at intervals in the front and back on both sides of the conveyor belt;

[0017] The aluminum film sealer further includes a controller and at least two heating plate connecting rods; the controller is provided with adjusting buttons;

[0018] The controller is erected above the conveyor belt, and the controller is respectively connected to the top surfaces of the electromagnetic induction heating plates through the two downward-extending heating plate connecting rods; the electromagnetic induction heating plates are also electrically connected to the controller;

[0019] Pressing the adjusting button can synchronously adjust the lengths of the two downward-extending heating plate connecting rods.

[0020] Further, the limiting structure further includes a first fixing clip;

[0021] The lower end of the vertical rod is mounted on one side of the conveyor belt by the first fixing clip.

[0022] Further, at least two sensors are installed near the top surface of the conveyor belt;

[0023] The controller is provided with at least two alarm signal lights; the two alarm signal lights and the two sensors are respectively signal-connected to the controller;

[0024] The two sensors are respectively arranged near the input port of the limiting channel and the rear end surface of the vertical rod.

[0025] Furthermore, a medicine bottle placement table is installed on one side of the conveyor belt.

[0026] The technical solution of an aluminum mold sealing device with a limiting structure proposed in the utility model has the following beneficial effects: two limiting baffles are used to prevent offset medicine bottles from entering the limiting channel, and the limiting channel is used to guide the medicine bottles located in the limiting channel to pass directly under the electromagnetic induction heating plate, so that the aluminum film in the medicine bottle output by the aluminum mold sealing device with a limiting structure can be completely heated instantly by the electromagnetic induction heating plate, thereby improving the sealing effect of the output medicine bottle mouth and preventing the quality risk of the medicine in the finished medicine bottle being affected by moisture. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a structural schematic diagram of an embodiment of an aluminum mold sealing device with a limiting structure of the utility model;

[0028] Figure 2 Schematic diagram of the installation structure of the limit rod;

[0029] Among them: aluminum film sealing machine 2; limiting structure 3; medicine bottle placement table 4; conveyor belt 10; heating plate connecting rod 21; electromagnetic induction heating plate 22; controller 23; alarm signal light 28; limiting baffle 31; first height adjustment frame 32; limiting rod 33; first fixing clamp 34; first connecting rod 35; adjustment button 231; limiting channel 310; height limiting cross bar 331; vertical rod 332. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1-2 The technical solution of the utility model is further illustrated by specific implementation methods.

[0031] The drawings are only used for illustrative purposes and should not be construed as limitations on this patent. In order to better illustrate this embodiment, some parts of the drawings may be omitted, enlarged, or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, which can be said to be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] An aluminum mold sealing device with a limiting structure. The aluminum mold sealing device includes an aluminum film sealing machine 2 installed at a sealing station close to the conveyor belt 10. The aluminum film sealing machine 2 includes an electromagnetic induction heating plate 22 extending along the running direction of the conveyor belt 10. The limiting structure 3 includes at least two limiting baffles 31;

[0034] The limiting baffles 31 extend along the running direction of the conveyor belt 10. Two of the limiting baffles 31 are erected above the conveyor belt 10 relatively left and right. The limiting baffles 31 are located between the electromagnetic induction heating plate 22 and the conveyor belt 10. A gap between the two limiting baffles 31 forms a limiting channel 310 for restricting the movement of medicine bottles;

[0035] Along the running direction of the conveyor belt 10, the central axis of the electromagnetic induction heating plate 22 is vertically aligned with the central axis of the limiting channel 310.

[0036] Figure 1 It is a schematic structural diagram of an embodiment of an aluminum mold sealing device with a limiting structure of the present invention.

[0037] As Figure 1 shown, the two limiting baffles 31 can prevent the misaligned medicine bottles from entering the limiting channel 310. Through the guidance of the limiting channel 310, the medicine bottles moving in the limiting channel 310 can pass directly below the electromagnetic induction heating plate 22, so that the aluminum film in the medicine bottles in the limiting channel 310 can be completely instantaneously heated by the electromagnetic induction heating plate 22 to seal the bottle mouths of the medicine bottles.

[0038] Further, the limiting structure 3 further includes a limiting rod 33;

[0039] The limiting rod 33 includes a height-limiting cross bar 331 and a vertical rod 332;

[0040] One end of the height-limiting cross bar 331 extends in a direction perpendicular to the running direction of the conveyor belt 10. The other end of the height-limiting cross bar 331 is connected to the upper end of the vertical rod 332. The lower end of the vertical rod 332 is mounted on one side of the conveyor belt 10;

[0041] The limiting channel 310 is located in front of the running direction of the height-limiting cross bar 331. The height-limiting cross bar 331 is used to block the medicine bottles with the bottle caps twisted or not tightened in place.

[0042] The bottle cap tightening device is used to tighten the bottle caps. Among the medicine bottles output by the bottle cap tightening device, there are some medicine bottles with the bottle caps twisted or not tightened in place. The top surface of the medicine bottles with the bottle caps twisted or not tightened in place is higher than the top surface of the medicine bottles with the bottle caps tightened in place.

[0043] If medicine bottles with the caps screwed crookedly or not screwed in place are mixed with medicine bottles with the caps screwed in place and pass through the limiting channel 310 in sequence, since the aluminum film in the medicine bottles with the caps screwed crookedly or not screwed in place cannot fully adhere to the bottle mouth, after being heated by the electromagnetic induction heating plate 22, the aluminum film in the medicine bottles with the caps screwed crookedly or not screwed in place cannot fully seal the bottle mouth.

[0044] As Figure 2 shown, by using the height limiting cross bar 331 to block the medicine bottles with the caps screwed crookedly or not screwed in place, and then removing the medicine bottles blocked by the height limiting cross bar 331 through a manipulator or manually, it is possible to prevent the medicine bottles with the caps screwed crookedly or not screwed in place from entering the limiting channel 310, which can further improve the effectiveness of the complete sealing of the bottle mouths of the medicine bottles output by the aluminum film capping machine.

[0045] Furthermore, the limiting structure 3 further includes a plurality of first height adjusting frames 32, a plurality of second fixing clips and a plurality of first connecting rods 35;

[0046] The lower end of the first height adjusting frame 32 is clamped to one side of the conveyor belt 10 by the second fixing clip, and the upper end of the first height adjusting frame 32 is connected to the side surface of the limiting baffle 31 from the outside through the first connecting rod 35;

[0047] The first height adjusting frames 32 are divided into two groups; the two groups of first height adjusting frames 32 are arranged at intervals before and after on both sides of the conveyor belt 10;

[0048] The aluminum film capping machine 2 further includes a controller 23 and at least two heating plate connecting rods 21; the controller 23 is provided with adjusting buttons 231;

[0049] The controller 23 is mounted above the conveyor belt 10, and the controller 23 is respectively connected to the top surface of the electromagnetic induction heating plate 22 through two downwardly extending heating plate connecting rods 21; the electromagnetic induction heating plate 22 is also electrically connected to the controller 23;

[0050] Pressing the adjusting button 231 can synchronously adjust the lengths of the two downwardly extending heating plate connecting rods 21.

[0051] As Figure 1 shown, by adjusting the position where the lower end of the first height adjusting frame 32 is clamped in the second fixing clip, the distance between the bottom surface of the limiting baffle 31 and the top surface of the conveyor belt 10 can be adjusted, and by pressing the adjusting button 231, the lengths of the downwardly extending heating plate connecting rods 21 can be synchronously adjusted, so as to adjust the distance between the bottom surface of the electromagnetic induction heating plate 22 and the top surface of the conveyor belt 10, which can make the aluminum mold capping device with a limiting structure adapt to the production requirements of capping medicine bottles of different heights.

[0052] Further, the limiting structure 3 further includes a first fixing clip 34;

[0053] The lower end of the vertical rod 332 is mounted on one side of the conveyor belt 10 through the first fixing clip 34.

[0054] As Figure 2 shown, by adjusting the position of the lower end of the vertical rod 332 clamped in the first fixing clip 34, the distance between the bottom surface of the height limiting cross bar 331 and the top surface of the conveyor belt 10 can be adjusted, so that the height limiting cross bar 331 can block medicine bottles of different heights to meet the requirements of process control.

[0055] In addition, Figure 2 on the left and right sides of the top surface of the conveyor belt 10 in there are also installed two groups of railings 11, and a plurality of railing height adjusting frames 12 for adjusting the height of the two groups of railings 11. The railings 11 can prevent the medicine bottles from being displaced during movement and falling outside the conveyor belt 10, and the height of the railings 11 is adjusted through the railing height adjusting frames 12 to prevent the height adjustment of the limiting rod 33 from being hindered due to the excessive height of the railings 11.

[0056] Further, at least two sensors are installed near the top surface of the conveyor belt 10;

[0057] At least two alarm signal lights 28 are installed on the controller 23; the two alarm signal lights 28 and the two sensors are respectively connected to the controller 23 in a signal connection;

[0058] The two sensors are respectively arranged near the input port of the limiting channel 310 and the rear end face of the vertical rod 332.

[0059] As Figure 1 and Figure 2 shown, when there is a medicine bottle stagnating and approaching the input port of the limiting channel 310 or the rear end face of the vertical rod 332, the corresponding sensor is triggered and sends a signal to the controller 23. The controller 23 lights up the corresponding alarm signal light 28 and emits an alarm sound to remind the operator to immediately remove the medicine bottle staying at the corresponding position, or control the corresponding manipulator to remove the medicine bottle staying at the corresponding position.

[0060] Further, a medicine bottle placement table 4 is also installed on one side of the conveyor belt 10.

[0061] As Figure 1 shown, the medicine bottle placement table 4 is used to place the medicine bottles removed by the operator or the manipulator.

[0062] To sum up, as Figure 1-2In the embodiment of the present utility model shown, for the aluminum mold sealing device with a limiting structure, two limiting baffles 31 prevent the misaligned medicine bottles from entering the limiting channel 310, and through the guidance of the limiting channel 310, the medicine bottles located in the limiting channel 310 pass directly below the electromagnetic induction heating plate 22, so that the aluminum film in the medicine bottles output by the aluminum mold sealing device with a limiting structure can be completely instantaneously heated by the electromagnetic induction heating plate 22, thereby improving the sealing effect of the bottle mouths of the output medicine bottles and preventing the quality risk of the medicine in the finished medicine bottles from getting damp.

[0063] The technical principle of the present utility model has been described above in conjunction with specific embodiments. These descriptions are only for explaining the principle of the present utility model and cannot be construed in any way as a limitation on the protection scope of the present utility model. Based on the explanations herein, those skilled in the art can readily conceive of other specific embodiments of the present utility model without creative efforts, and these embodiments will fall within the protection scope of the present utility model.

Claims

1. An aluminum mold sealing device with a limiting structure, the aluminum mold sealing device includes an aluminum film sealing machine installed at a sealing station close to the conveyor belt, the aluminum film sealing machine includes an electromagnetic induction heating plate extending along the running direction of the conveyor belt, and it is characterized in that, The limiting structure includes at least two limiting baffles; The limiting baffles extend along the running direction of the conveyor belt. Two of the limiting baffles are oppositely arranged left and right above the conveyor belt. The limiting baffles are located between the electromagnetic induction heating plate and the conveyor belt. The gap between the two limiting baffles forms a limiting channel for restricting the movement of the medicine bottles; Along the running direction of the conveyor belt, the central axis of the electromagnetic induction heating plate is vertically aligned with the central axis of the limiting channel.

2. The aluminum formwork sealing device with a limit structure according to claim 1, wherein, The limiting structure further includes a limiting rod; The limiting rod includes a height-limiting cross bar and a vertical rod; One end of the height-limiting cross bar extends in a direction perpendicular to the running direction of the conveyor belt. The other end of the height-limiting cross bar is connected to the upper end of the vertical rod. The lower end of the vertical rod is mounted on one side of the conveyor belt; The limiting channel is located in front of the running direction of the height-limiting cross bar. The height-limiting cross bar is used to block the medicine bottles with the caps twisted or not screwed on in place.

3. The aluminum mold sealing device with a limit structure according to claim 2, characterized in that, The limiting structure further includes a plurality of first height-adjusting brackets, a plurality of second fixing clips and a plurality of first connecting rods; The lower end of the first height-adjusting bracket is clamped to one side of the conveyor belt by the second fixing clip. The upper end of the first height-adjusting bracket is connected to the side surface of the limiting baffle from the outside by the first connecting rod; The first height-adjusting brackets are divided into two groups; the two groups of first height-adjusting brackets are arranged at intervals before and after on both sides of the conveyor belt respectively; The aluminum film sealer further includes a controller and at least two heating plate connecting rods; the controller is provided with adjustment buttons; The controller is mounted above the conveyor belt. The controller is respectively connected to the top surface of the electromagnetic induction heating plate through the two heating plate connecting rods extending downward; the electromagnetic induction heating plate is also electrically connected to the controller; Pressing the adjustment button can synchronously adjust the lengths of the two heating plate connecting rods extending downward.

4. The aluminum formwork sealing device with a limiting structure according to claim 2, wherein, The limiting structure further includes a first fixing clip; The lower end of the vertical rod is mounted on one side of the conveyor belt by the first fixing clip.

5. The aluminum formwork sealing device with a limit structure according to claim 3, wherein, At least two sensors are further installed near the top surface of the conveyor belt; The controller is provided with at least two alarm signal lights; the two alarm signal lights and the two sensors are respectively signal-connected to the controller; The two sensors are respectively arranged near the input port of the limiting channel and the rear end surface of the vertical rod.

6. The aluminum formwork sealing device with a limit structure according to claim 1, characterized in that, A medicine bottle placement table is further installed on one side of the conveyor belt.

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