Tablet packaging machine convenient to seal

Abstract

The tablet packaging machine convenient to seal comprises a bottom plate, the top of the bottom plate is connected with a movable plate in a sliding mode, three sets of hot melting bottom plates are arranged at the top of the movable plate, a driving mechanism is arranged at the bottom of the movable plate, and sliding rods connected with the two ends of a connecting plate in a sliding mode are arranged on the inner sides of two sets of second grooves. The outer sides of the two sets of sliding rods are sleeved with second springs connected with the bottom of the connecting plate, an arc-shaped table is arranged on the top of the connecting plate, an abutting mechanism is arranged above the arc-shaped table, and three sets of hot melting top plates are correspondingly installed at the bottom of the connecting plate. According to the tablet packaging bag hot-melting sealing device, the three sets of hot-melting top plates can be driven to abut against the three sets of hot-melting bottom plates through the abutting mechanism, hot-melting sealing operation is conducted on packaging bags, then through the arrangement, taking and placing of tablet packaging bags are facilitated, the situation that the tablet packaging bags are in contact with the hot-melting bottom plates is effectively avoided, meanwhile, sealing operation can be conducted on the multiple tablet packaging bags, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medicine packaging, in particular to a tablet packaging machine which is convenient to seal. Background Art

[0002] Tablet drugs are solid preparations in the form of flakes or special-shaped flakes that are formed by evenly mixing drugs and excipients and then pressing them. Tablets are mainly ordinary oral tablets, but there are also lozenges, sublingual tablets, oral patches, chewable tablets, dispersible tablets, effervescent tablets, vaginal tablets, rapid-release, sustained-release, or controlled-release tablets and enteric-coated tablets. In the production process of tablet drugs, tablet drugs need to be packaged and sealed.

[0003] Most of the existing hand-pressed plastic film sealing machines used for tablet packaging use a hot melt plate in combination with a push plate to achieve heat sealing. However, during sealing, it is easy for personnel to touch the hot melt plate when placing the plastic packaging bag, causing burns. In addition, the existing packaging sealing device cannot seal multiple drug packaging bags at the same time, resulting in low work efficiency.

[0004] Therefore, a tablet packaging machine with convenient sealing is needed to solve the problems raised in the above background technology. Utility Model Content

[0005] In view of the above problems, the utility model provides a tablet packaging machine which is convenient for sealing.

[0006] The utility model provides the following technical scheme: a tablet packaging machine for convenient sealing, comprising a bottom plate and a casing, the top of the bottom plate is provided with a slide groove, the bottom of the slide groove is provided with a first groove, both sides of the slide groove are provided with limit rods slidably connected with the movable plate, the movable plate is slidably connected with the slide groove, the top of the movable plate is provided with three groups of hot-melt bottom plates, the bottom of the movable plate is provided with a driving mechanism for facilitating the movable plate to move in and out of the casing; a movable bin and a placement bin are provided on the inner side of the casing, the inner walls of the movable bin are provided with second grooves on both sides, the inner sides of the two groups of the second grooves are provided with sliding rods slidably connected with two ends of the connecting plate, the outer sides of the two groups of the sliding rods are sleeved with second springs connected with the bottom of the connecting plate, the top of the connecting plate is provided with an arc platform, and the upper part of the arc platform is provided with a resistance mechanism for facilitating its downward movement, and the bottom of the connecting plate is correspondingly installed with three groups of hot-melt top plates;

[0007] The driving mechanism includes a first motor installed at the bottom of the base plate, the output end of the first motor extends to the inner side of the first groove and is connected to a turntable, a rotating rod is provided at the top edge of the turntable, a fixed plate is provided at the bottom of the movable plate, and an interference groove adapted to the rotating rod is provided at the bottom of the fixed plate.

[0008] In a further technical solution, the interference mechanism includes a second motor installed on the inner side of the placement bin, the output end of the second motor is connected to a rotating shaft rotatably connected to the movable bin, and the outer side of the rotating shaft is sleeved with an interference seat adapted to the arc table.

[0009] In a further technical solution, a door is hingedly connected to one side of the movable bin and the placement bin.

[0010] In a further technical solution, fixed cylinders are provided on both sides of the top of the movable plate, the inner sides of the two groups of fixed cylinders are slidably connected to the limiting plates, the tops of the two groups of limiting plates are provided with connecting rods, the outer sides of the two groups of connecting rods are sleeved with a first spring whose top end is connected to the top of the inner side of the fixed cylinder and whose bottom end is connected to the top of the limiting plate, the two groups of connecting rods are connected by a pull plate, the top of the pull plate is provided with a pull rod, and the bottom of the pull plate is provided with three groups of pressing plates.

[0011] In a further technical solution, a base is installed at the bottom of the bottom plate, and the base is provided with four groups, and grooves are provided on both sides of the casing.

[0012] The beneficial effects of the utility model are:

[0013] 1. The utility model starts the first motor, which can drive the turntable to rotate, and the turntable can drive the rotating rod to rotate. The rotating rod can drive the moving plate and the three sets of hot-melt bottom plates installed on the top of the moving plate to continuously reciprocate in and out of the interior of the casing under the interference effect of the interference groove and the joint effect of the two sets of limit rods, so as to facilitate the continuous sealing operation of the tablet packaging bag and the taking and placing of the tablet packaging bag, and effectively avoid the situation of touching the hot-melt plate.

[0014] 2. The utility model starts the second motor, and the second motor can drive the friction seat to rotate. The friction seat can drive the arc table downward under the interference with the arc table, and the arc table can drive the connecting plate and the three groups of hot-melt top plates installed at the bottom to move downward. At the same time, the connecting plate can compress the two groups of second springs. Through the interference of the three groups of hot-melt top plates and the three groups of hot-melt bottom plates, the tablet packaging bag placed on the top of the hot-melt bottom plate can be conveniently hot-melt sealed. After the sealing operation is completed, when one end of the friction seat turns away from the arc table, the reaction force of the second spring can be used to drive the connecting plate to move upward. The connecting plate can drive the three groups of hot-melt top plates to move upward. When the friction seat and the arc table are in conflict again, the next group of packaging bags can be sealed. Then, through reciprocating operation, the tablet packaging bags can be conveniently and continuously sealed, thereby greatly improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a bottom view of the utility model;

[0017] Figure 3 This is a front cross-sectional view of the utility model;

[0018] Figure 4 It is a side sectional view of the utility model;

[0019] Figure 5 for Figure 3 A magnified view of part A in FIG.

[0020] Figure 6 for Figure 4 Enlarged view of part B in .

[0021] In the figure: 1, bottom plate, 2, slide groove, 3, first groove, 4, limit rod, 5, movable plate, 6, hot melt bottom plate, 7, fixed plate, 8, resistance groove, 9, first motor, 10, turntable, 11, turn rod, 12, fixed cylinder, 13, limit plate, 14, connecting rod, 15, first spring, 16, pull plate, 17, pull rod, 18, pressing piece, 19, casing, 20, movable bin, 21, placement bin, 22, second motor, 23, rotating shaft, 24, resistance seat, 25, second groove, 26, slide rod, 27, connecting plate, 28, second spring, 29, arc table, 30, hot melt top plate, 31, bin door, 32, base, 33, groove. DETAILED DESCRIPTION

[0022] The embodiments of the present utility model will be further described below in conjunction with the accompanying drawings.

[0023] Example:

[0024] Reference Figure 1-Figure 6 , a tablet packaging machine for convenient sealing, comprising a bottom plate 1 and a casing 19, a slide groove 2 is provided on the top of the bottom plate 1, a first groove 3 is provided at the bottom of the slide groove 2, limit rods 4 slidably connected to the movable plate 5 are provided on both sides of the slide groove 2, the movable plate 5 is slidably connected to the slide groove 2, three groups of hot-melt bottom plates 6 are provided on the top of the movable plate 5, and a driving mechanism for facilitating the movable plate 5 to enter and exit the casing 19 is provided at the bottom of the movable plate 5, a movable bin 20 and a placement bin 21 are provided on the inner side of the casing 19, and second grooves 25 are provided on the inner sides of the two groups of second grooves 25, slide rods 26 slidably connected to the two ends of the connecting plate 27 are provided, and the outer sides of the two groups of slide rods 26 are sleeved with second springs 28 connected to the bottom of the connecting plate 27, an arc-shaped platform 29 is provided on the top of the connecting plate 27, and a resistance mechanism for facilitating its downward movement is provided on the upper side of the arc-shaped platform 29, and three groups of hot-melt top plates 30 are correspondingly installed at the bottom of the connecting plate 27;

[0025] The driving mechanism includes a first motor 9 installed at the bottom of the base plate 1. The output end of the first motor 9 extends to the inner side of the first groove 3 and is connected to a turntable 10. A rotating rod 11 is provided at the top edge of the turntable 10. A fixed plate 7 is provided at the bottom of the movable plate 5. A contact groove 8 matching the rotating rod 11 is provided at the bottom of the fixed plate 7.

[0026] Specifically, by the provided bottom plate 1 and the casing 19, a stable working platform can be provided for the sealing operation of tablet packaging. By starting the first motor 9, the first motor 9 can drive the turntable 10 to rotate, and the turntable 10 can drive the rotating rod 11 to rotate. The rotating rod 11 can drive the movable plate 5 and the three groups of hot-melt bottom plates 6 installed on the top of the movable plate 5 to continuously reciprocate in and out of the interior of the casing 19 under the interference action with the interference groove 8 and the joint action of the two groups of limit rods 4, so as to facilitate the continuous sealing operation of the tablet packaging bag and the taking and placing of the tablet packaging bag. By the provided interference mechanism, the arc table 29, the connecting plate 27 and the three groups of hot-melt top plates 30 can be driven to move downward and respectively interfere with the three groups of hot-melt bottom plates 6, so as to facilitate the hot-melt sealing operation of the tablet packaging bag placed on the top of the hot-melt bottom plate 6. Then, through the above structure, the taking and placing of the tablet packaging bag can be facilitated, and the situation of touching the hot-melt plate can be effectively avoided. At the same time, it is convenient to seal multiple tablet packaging bags, which greatly improves the work efficiency.

[0027] The resistance mechanism includes a second motor 22 installed inside the placement bin 21, the output end of the second motor 22 is connected to a rotating shaft 23 rotatably connected to the movable bin 20, and the outer side of the rotating shaft 23 is sleeved with a resistance seat 24 adapted to the arc-shaped platform 29. By starting the second motor 22, the second motor 22 can drive the resistance seat 24 to rotate, and the resistance seat 24 can drive the arc-shaped platform 29 to move downward under the resistance effect of the arc-shaped platform 29, and the arc-shaped platform 29 can drive the connecting plate 27 and the three groups of hot-melt top plates 30 installed at the bottom to move downward, and at the same time, the connecting plate 27 can compress the two groups of second springs 28, and through the three groups Under the interference effect of the hot-melt top plate 30 and the three groups of hot-melt bottom plates 6, the tablet packaging bags placed on the top of the hot-melt bottom plates 6 can be conveniently hot-melt sealed. After the sealing operation is completed, when one end of the interference seat 24 turns away from the arc-shaped platform 29, the reaction force of the second spring 28 can drive the connecting plate 27 to move upward. The connecting plate 27 can drive the three groups of hot-melt top plates 30 to move upward. When the interference seat 24 and the arc-shaped platform 29 are in conflict again, the next group of packaging bags can be sealed. Then, through reciprocating operation, the tablet packaging bags can be conveniently and continuously sealed, which greatly improves work efficiency.

[0028] Among them, a door 31 is hinged on one side of the movable bin 20 and the placement bin 21. The movable bin 20 and the placement bin 21 can be opened and closed conveniently through the provision of the door 31, thereby facilitating the maintenance work of the equipment.

[0029] Among them, fixed cylinders 12 are provided on both sides of the top of the movable plate 5, and the inner sides of the two groups of fixed cylinders 12 are slidably connected to the limit plates 13, and the tops of the two groups of limit plates 13 are provided with connecting rods 14. The outer sides of the two groups of connecting rods 14 are sleeved with first springs 15 whose top ends are connected to the top of the inner side of the fixed cylinder 12 and whose bottom ends are connected to the top of the limit plates 13. The two groups of connecting rods 14 are connected by a pull plate 16, and a pull rod 17 is provided on the top of the pull plate 16. Three groups of pressing sheets 18 are provided at the bottom of the pull plate 16. By pulling the pull rod 17, the pull rod 17 can drive the pull plate 16 to move upward, and the pull plate 16 can drive the two groups of connecting rods The rod 14 and the limit plate 13 move upward, and at the same time, the two groups of limit plates 13 can compress the two groups of first springs 15. When the tablet packaging bag is placed on the top of the hot-melt bottom plate 6, by loosening the pull rod 17, the two groups of limit plates 13 can be driven to move downward under the action of the two groups of first springs 15. The two groups of limit plates 13 can drive the two groups of connecting rods 14 and the pull plate 16 to move downward. The pull plate 16 can drive the pressing plate 18 set at the bottom to move downward and press the placed packaging bag, so that the tablet packaging bag can be placed more stably, providing favorable working conditions for the sealing operation of the packaging bag.

[0030] Among them, a base 32 is installed at the bottom of the base plate 1, and four groups of bases 32 are provided. Grooves 33 are opened on both sides of the casing 19. The base 32 can provide a stable support for the device, and the grooves 33 can facilitate the transportation and movement of the device.

[0031] Working principle: First, by pulling the pull rod 17, the pull rod 17 can drive the pull plate 16, the connecting rod 14 and the limit plate 13 to move upward. At the same time, the two groups of limit plates 13 can compress the two groups of first springs 15. When the tablet packaging bag is placed on the top of the hot-melt bottom plate 6, by loosening the pull rod 17, the limit plate 13, the connecting rod 14 and the pull plate 16 can be driven to move downward under the action of the two groups of first springs 15. The pull plate 16 can drive the three groups of pressing tablets 18 to move downward and press the placed packaging bag. Then, by starting the first motor 9, the first motor 9 can drive the turntable 10 and the rotating rod 11 to rotate. The rotating rod 11 can drive the moving plate 5 and the three groups of hot-melt bottom plates 6 installed on the top of the moving plate 5 to continuously move under the interference action of the interference groove 8 and the joint action of the two groups of limit rods 4. Reciprocating in and out of the casing 19, when the movable plate 5 is inside the casing 19, the second motor 22 can drive the abutment seat 24 to rotate, the abutment seat 24 can drive the arc platform 29 to move downward, the arc platform 29 can drive the connecting plate 27 and the three groups of hot-melt top plates 30 to move downward, and at the same time, the connecting plate 27 can compress the two groups of second springs 28, and the tablet packaging bag can be hot-melt sealed by the three groups of hot-melt top plates 30 and the three groups of hot-melt bottom plates 6. After the sealing operation is completed, when one end of the abutment seat 24 turns away from the arc platform 29, the reaction force of the second spring 28 can drive the connecting plate 27 to move upward, and the connecting plate 27 can drive the three groups of hot-melt top plates 30 to move upward. When the movable plate 5 moves to the outside of the casing, the packaging bag can be easily taken out, thereby completing the entire operation process.

[0032] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A tablet packaging machine with convenient sealing, comprising a bottom plate and a housing, characterized in that: The top of the bottom plate is provided with a slide groove, the bottom of the slide groove is provided with a first groove, and both sides of the slide groove are provided with limit rods slidably connected to the movable plate, the movable plate is slidably connected to the slide groove, and three groups of hot-melt bottom plates are provided on the top of the movable plate, and the bottom of the movable plate is provided with a driving mechanism for facilitating the movable plate to enter and exit the casing. A movable warehouse and a placement warehouse are provided on the inner side of the casing, and a second groove is provided on the inner sides of the two groups of the second grooves. Sliding rods slidably connected to the two ends of the connecting plate are provided, and the outer sides of the two groups of the sliding rods are sleeved with second springs connected to the bottom of the connecting plate, and an arc platform is provided on the top of the connecting plate, and a resistance mechanism for facilitating its downward movement is provided on the upper side of the arc platform, and three groups of hot-melt top plates are installed correspondingly at the bottom of the connecting plate; The driving mechanism includes a first motor installed at the bottom of the base plate, the output end of the first motor extends to the inner side of the first groove and is connected to a turntable, a rotating rod is provided at the top edge of the turntable, a fixed plate is provided at the bottom of the movable plate, and an interference groove adapted to the rotating rod is provided at the bottom of the fixed plate.

2. The tablet packaging machine with convenient sealing according to claim 1, characterized in that: The interference mechanism comprises a second motor installed inside the placement bin, the output end of the second motor is connected to a rotating shaft rotatably connected to the movable bin, and the outer side of the rotating shaft is sleeved with an interference seat adapted to the arc platform.

3. The tablet packaging machine with convenient sealing according to claim 2, characterized in that: The movable bin and the placement bin are both hingedly provided with bin doors on one side.

4. The tablet packaging machine with convenient sealing according to claim 1, characterized in that: Fixed cylinders are provided on both sides of the top of the movable plate, the inner sides of the two groups of fixed cylinders are slidably connected to the limiting plates, the tops of the two groups of limiting plates are provided with connecting rods, the outer sides of the two groups of connecting rods are sleeved with first springs whose top ends are connected to the top of the inner side of the fixed cylinders and whose bottom ends are connected to the top of the limiting plates, the two groups of connecting rods are connected by a pull plate, the top of the pull plate is provided with a pull rod, and the bottom of the pull plate is provided with three groups of pressing plates.

5. The tablet packaging machine with convenient sealing according to claim 4, characterized in that: A base is installed at the bottom of the bottom plate, and four groups of the base are provided. Grooves are provided on both sides of the housing.

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