Full servo high speed aluminum plastic blister packaging machine

Abstract

The utility model discloses a full-servo high-speed aluminum-plastic blister packaging machine, including a base, a blister forming device, a feeding device, an aluminum film material roller and a cutting device are sequentially arranged on the top of the base, a PVC material roller is rotatably connected to the top of the base through a side plate, and a PVC material plate on the outer ring of the PVC material roller passes through the blister forming device, the feeding device, the aluminum film material roller and the cutting device, and also includes: an air cooling component; a reciprocating component. The utility model starts a motor to drive the drive shaft to rotate, and the drive shaft and the linkage shaft rotate synchronously under the transmission action of the belt. The screw threads of the drive shaft and the outer wall of the linkage shaft are opposite, in which case the two wind shields threadedly connected with the drive shaft and the linkage shaft move toward each other or in opposite directions, ensuring that the cold air blown out by the cold air blower is transferred to the PVC material plate in a mobile and full-coverage manner, and the PVC material plate just formed is quickly cooled down, and the cooling effect is more obvious.

Description

Technical Field

[0001] The utility model relates to the field of aluminum-plastic blister packaging machines, in particular to a full-servo high-speed aluminum-plastic blister packaging machine. Background Art

[0002] The aluminum-plastic / aluminum-aluminum blister packaging machine is a special equipment for blister-type aluminum / plastic and aluminum / aluminum composite sealed packaging of medicines (tablets, capsules, ampoules, etc.), food, medical devices and similar materials. Due to the use of positive pressure forming and flat pressure heat sealing, it has the characteristics of crisp blisters and flat plates, and is deeply favored by people in the industry.

[0003] The existing Chinese patent publication number is: CN211002002U, which discloses an aluminum-plastic blister packaging machine, which is used to form blisters from plastic films or sheets and then seal them with aluminum foil. The machine comprises a frame and a blister forming device, a material filling device, a heat sealing device, and a punching device arranged on the frame. The blister forming device preheats the plastic film and blows high-pressure air into the blister to form a bubble cavity, the material filling device fills the bubble cavity with material, the heat sealing device seals the blister with the aluminum foil, and the punching device cuts the sealed blister according to the shape, thereby completing the packaging of the material.

[0004] The above-mentioned aluminum-plastic blister packaging machine also has the following problems when in use: the above-mentioned blister forming device preheats the plastic film and blows high-pressure air into it to form a bubble cavity without properly cooling the plastic film. In this way, directly filling the drug material into the bubble cavity with a higher temperature may affect the subsequent efficacy of the drug due to the high temperature.

[0005] Therefore, it is necessary to invent a full-servo high-speed aluminum-plastic blister packaging machine to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a full-servo high-speed aluminum-plastic blister packaging machine to solve the problem that the above-mentioned blister forming device proposed in the above-mentioned background technology preheats the plastic film and blows high-pressure air into the blister to form the blister without properly cooling the plastic film, so that the drug material is directly filled into the blister with a higher temperature, which may affect the subsequent efficacy of the drug due to the high temperature.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a full-servo high-speed aluminum-plastic blister packaging machine, comprising a base, a blister forming device, a feeding device, an aluminum film material roller and a cutting device are sequentially arranged on the top of the base, a PVC material roller is rotatably connected to the top of the base through a side plate, and a PVC material plate on the outer ring of the PVC material roller passes through the blister forming device, the feeding device, the aluminum film material roller and the cutting device, and also includes:

[0008] An air cooling component, wherein a fixed frame is provided between the bubble forming device and the feeding device, the bottom of the fixed frame is fixedly connected to the top of the base, and the top of the fixed frame is fixedly connected to a cooling fan, and the air outlets on both sides of the cooling fan are fixedly sleeved with bellows, and the pipe openings of the two bellows are fixedly connected to two wind hoods respectively;

[0009] Reciprocating component, the top of the wind hood is fixedly connected with an arch frame, and the arch frame moves in a slide groove reserved in the fixed frame, the outer wall of the fixed frame is fixedly connected with a motor, and the output shaft of the motor is transmission-connected with a drive shaft, and the drive shaft and the linkage shaft are connected by a belt drive, the outer walls of the drive shaft and the linkage shaft are both provided with threads, and the two arch frames are respectively threadedly connected with the drive shaft and the linkage shaft.

[0010] Preferably, the two wind shields are respectively located at left and right sides of the fixed frame, and the air outlets of the two wind shields are respectively positioned toward the top surface and the bottom surface of the PVC material plate passing through the inside of the fixed frame.

[0011] Preferably, the top of the wind hood located above is fixedly connected to an arch frame, and the outer wall of the horizontal plate on the top of the arch frame is fitted and slidably connected to the inner wall of the slide groove reserved in the top plate of the fixed frame, and the two symmetrical vertical plates of the arch frame move in two symmetrical grooves connected to the slide groove.

[0012] Preferably, the bottom of the wind hood located below is fixedly connected to an arch frame, and the outer wall of the horizontal plate on the top of the arch frame is fitted and slidably connected to the inner wall of the slide groove reserved in the bottom plate of the fixed frame, and the two symmetrical vertical plates of the arch frame move in two symmetrical grooves connected to the slide groove.

[0013] Preferably, the end of the drive shaft that is not drivingly connected to the motor output shaft is rotatably connected to the inner wall of the slide groove located in the top plate of the fixed frame through a bearing, and the drive shaft passes through a notch with an open bottom reserved in the top plate of the fixed frame.

[0014] Preferably, one end of the linkage shaft is rotatably connected to the inner wall of the slide groove located in the bottom plate of the fixed frame through a bearing, and the other end of the linkage shaft is rotatably connected to the inner wall of the notch with an open top reserved in the bottom plate of the fixed frame through a bearing.

[0015] Preferably, the threads arranged on the outer walls of the driving shaft and the linkage shaft have opposite directions.

[0016] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0017] 1. By starting the air cooler, the cold air passes through two bellows and then two wind hoods to the PVC material board, cooling the newly formed PVC material board, which is convenient for the subsequent packaging of medicines and can also prevent the subsequent medicines from being deteriorated due to the high temperature of the PVC material board;

[0018] 2. Start the motor to drive the drive shaft to rotate. Under the transmission action of the belt, the drive shaft and the linkage shaft rotate synchronously. The threads of the drive shaft and the linkage shaft have opposite directions. In this case, the two wind hoods threaded with the drive shaft and the linkage shaft move towards each other or in opposite directions, ensuring that the cold air blown out by the air cooler is transferred to the PVC material board in a mobile and fully covered manner, so that the newly formed PVC material board is quickly cooled down, and the cooling effect is more obvious. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0020] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0021] Figure 2 This is a three-dimensional diagram of the PVC material plate and air-cooling assembly of the utility model;

[0022] Figure 3 It is a first-angle stereoscopic view of a partially cut-away state of the fixed frame of the utility model;

[0023] Figure 4 This is a stereoscopic view of a partially cut-away state of the fixing frame of the present invention from a second viewing angle.

[0024] Description of reference numerals:

[0025] 1. Base; 2. PVC material roller; 21. PVC material plate; 3. Blister forming device; 4. Feeding device; 5. Aluminum film material roller; 6. Cutting device; 7. Air cooling component; 71. Fixed frame; 72. Air cooler; 73. Bellows; 74. Air hood; 8. Reciprocating component; 81. Arch frame; 82. Slide; 83. Channel; 84. Notch; 85. Motor; 86. Drive shaft; 87. Belt; 88. Linkage shaft; 89. Thread. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0027] The utility model provides Figure 1-4 The full servo high-speed aluminum-plastic blister packaging machine shown includes a base 1, a blister forming device 3, a feeding device 4, an aluminum film material roller 5 and a cutting device 6 are sequentially arranged on the top of the base 1, a PVC material roller 2 is rotatably connected to the top of the base 1 through a side plate, and a PVC material plate 21 on the outer ring of the PVC material roller 2 passes through the blister forming device 3, the feeding device 4, the aluminum film material roller 5 and the cutting device 6, and also includes:

[0028] The air cooling component 7 is provided with a fixed frame 71 between the bubble forming device 3 and the feeding device 4, the bottom of the fixed frame 71 is fixedly connected to the top of the base 1, and the top of the fixed frame 71 is fixedly connected to a cooling fan 72, and the air outlets on both sides of the cooling fan 72 are fixedly sleeved with bellows 73, and the pipe openings of the two bellows 73 are fixedly connected to two wind covers 74 respectively;

[0029] The reciprocating component 8 has an arch frame 81 fixedly connected to the top of the wind hood 74, and the arch frame 81 moves in a slide groove 82 reserved in the fixed frame 71. The outer wall of the fixed frame 71 is fixedly connected to a motor 85, and the output shaft of the motor 85 is transmission-connected to a drive shaft 86, and the drive shaft 86 is transmission-connected to a linkage shaft 88 through a belt 87. The outer walls of the drive shaft 86 and the linkage shaft 88 are both provided with threads 89, and the two arch frames 81 are threadedly connected to the drive shaft 86 and the linkage shaft 88 respectively.

[0030] The two wind hoods 74 are respectively located on the left and right sides of the fixed frame 71, and the air outlets of the two wind hoods 74 are respectively facing the top and bottom surfaces of the PVC material plate 21 passing through the inside of the fixed frame 71, so as to cool down the top and bottom surfaces of the PVC material plate 21 at the same time.

[0031] The top of the wind hood 74 located above is fixedly connected to an arch frame 81, and the outer wall of the horizontal plate on the top of the arch frame 81 is fitted and slidably connected to the inner wall of the slide groove 82 reserved in the top plate of the fixed frame 71, and the two symmetrical vertical plates of the arch frame 81 move in two symmetrical grooves 83 connected to the slide groove 82, so as to facilitate the movement of the wind hood 74 located above.

[0032] The bottom of the wind hood 74 located below is fixedly connected to an arch frame 81, and the outer wall of the horizontal plate on the top of the arch frame 81 is in contact with and slidably connected to the inner wall of the slide groove 82 reserved in the bottom plate of the fixed frame 71, and the two symmetrical vertical plates of the arch frame 81 move in two symmetrical grooves 83 connected to the slide groove 82, so as to facilitate the movement of the wind hood 74 located below.

[0033] The end of the drive shaft 86 that is not drivingly connected to the output shaft of the motor 85 is rotatably connected to the inner wall of the slide groove 82 located in the top plate of the fixed frame 71 through a bearing, and the drive shaft 86 passes through a notch 84 with an open bottom reserved in the top plate of the fixed frame 71.

[0034] One end of the linkage shaft 88 is rotatably connected to the inner wall of the slide groove 82 located in the bottom plate of the fixed frame 71 through a bearing, and the other end of the linkage shaft 88 is rotatably connected to the inner wall of the notch 84 with an open top reserved in the bottom plate of the fixed frame 71 through a bearing, so as to facilitate the synchronous rotation of the drive shaft 86 and the linkage shaft 88 by the belt 87.

[0035] The threads 89 disposed on the outer walls of the driving shaft 86 and the linkage shaft 88 have opposite screw directions, so that the two wind covers 74 move towards each other or in opposite directions when the driving shaft 86 rotates.

[0036] Working principle: When using the full-servo high-speed aluminum-plastic blister packaging machine, first, the blister forming device 3 preheats the PVC material plate 21 transmitted to the inside of the blister forming device 3, and then blows high-pressure air into it to form a bubble nest. Then, the PVC material plate 21 forming the bubble nest passes through the inside of the fixed frame 71. At this time, the cold air blower 72 is started to blow out cold air. The cold air is transmitted to the PVC material plate 21 forming the bubble nest through two corrugated pipes 73 and two wind hoods 74 to cool down the PVC material plate 21 just formed. At the same time, the motor 85 is started to rotate forward and reversely, and the motor 85 drives the drive shaft 86 connected to the output shaft of the motor 85 to rotate. Under the transmission action of the belt 87, the drive shaft 86 drives the linkage shaft 88 to rotate synchronously, because the screw thread of the drive shaft 86 and the outer wall of the linkage shaft 88 The threads 89 are in opposite directions, and the two arch frames 81 are threadedly connected to the drive shaft 86 and the linkage shaft 88 respectively. In this case, the two wind hoods 74 move towards each other or in opposite directions, so that the wind blown by the cold air fan 72 can be transferred to the PVC material plate 21 in a movable and fully covered manner, and the newly formed PVC material plate 21 is quickly cooled down, which is convenient for the subsequent packaging of medicines. At the same time, it can avoid the subsequent guarantee that the medicines will be deteriorated due to the high temperature of the PVC material plate 21. Then the feeding device 4 adds the medicine material into the bubble cavity, which is packaged by the aluminum film material roller 5 and then cut by the cutting device 6 (the feeding, packaging and cutting technologies are existing and relatively mature technologies of aluminum-plastic blister packaging machines on the market, and their working principles are not repeated here).

[0037] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A full-servo high-speed aluminum-plastic blister packaging machine, comprising a base (1), wherein a blister forming device (3), a feeding device (4), an aluminum film material roller (5) and a cutting device (6) are sequentially arranged on the top of the base (1), wherein a PVC material roller (2) is rotatably connected to the top of the base (1) via a side plate, and a PVC material plate (21) on the outer ring of the PVC material roller (2) passes through the blister forming device (3), the feeding device (4), the aluminum film material roller (5) and the cutting device (6), characterized in that: Also includes: An air cooling component (7), wherein a fixed frame (71) is provided between the bubble forming device (3) and the feeding device (4), the bottom of the fixed frame (71) is fixedly connected to the top of the base (1), and the top of the fixed frame (71) is fixedly connected to a cooling fan (72), and the air outlets on both sides of the cooling fan (72) are fixedly sleeved with bellows (73), and the pipe openings of the two bellows (73) are fixedly connected to two wind hoods (74) respectively; A reciprocating assembly (8), wherein the top of the wind hood (74) is fixedly connected with an arch frame (81), and the arch frame (81) moves in a slide groove (82) reserved in the fixed frame (71); the outer wall of the fixed frame (71) is fixedly connected with a motor (85), and the output shaft of the motor (85) is transmission-connected with a drive shaft (86), and the drive shaft (86) and the linkage shaft (88) are transmission-connected via a belt (87); the outer walls of the drive shaft (86) and the linkage shaft (88) are both provided with threads (89), and the two arch frames (81) are respectively threadedly connected with the drive shaft (86) and the linkage shaft (88).

2. The full-servo high-speed aluminum-plastic blister packaging machine according to claim 1, characterized in that: The two wind shields (74) are respectively located at left and right sides of the fixed frame (71), and the air outlets of the two wind shields (74) are respectively facing the top surface and the bottom surface of the PVC material plate (21) passing through the inside of the fixed frame (71).

3. The full-servo high-speed aluminum-plastic blister packaging machine according to claim 2, characterized in that: The top of the wind hood (74) located above is fixedly connected to an arch frame (81), and the outer wall of the horizontal plate body at the top of the arch frame (81) is in contact with and slidably connected to the inner wall of a slide groove (82) reserved in the top plate of the fixed frame (71), and the two symmetrical vertical plates of the arch frame (81) move in two symmetrical grooves (83) connected to the slide groove (82).

4. The full-servo high-speed aluminum-plastic blister packaging machine according to claim 2, characterized in that: The bottom of the wind hood (74) located below is fixedly connected to an arch frame (81), and the outer wall of the horizontal plate body at the top of the arch frame (81) is in contact with and slidably connected to the inner wall of a slide groove (82) reserved in the bottom plate of the fixed frame (71), and the two symmetrical vertical plates of the arch frame (81) move in two symmetrical grooves (83) connected to the slide groove (82).

5. The full-servo high-speed aluminum-plastic blister packaging machine according to claim 1, characterized in that: One end of the drive shaft (86) that is not drivingly connected to the output shaft of the motor (85) is rotatably connected to the inner wall of a slide groove (82) located in the top plate of the fixed frame (71) through a bearing, and the drive shaft (86) passes through a notch (84) reserved in the top plate of the fixed frame (71) and having an open bottom.

6. The full-servo high-speed aluminum-plastic blister packaging machine according to claim 1, characterized in that: One end of the linkage shaft (88) is rotatably connected to the inner wall of a slide groove (82) located in the bottom plate of the fixed frame (71) through a bearing, and the other end of the linkage shaft (88) is rotatably connected to the inner wall of a notch (84) with an open top reserved in the bottom plate of the fixed frame (71) through a bearing.

7. The full-servo high-speed aluminum-plastic blister packaging machine according to claim 5, characterized in that: The threads (89) arranged on the outer walls of the driving shaft (86) and the linkage shaft (88) have opposite directions.

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