Medicine packaging equipment

Abstract

The utility model provides medicine packaging equipment which comprises a rack and a first roller conveying mechanism arranged in the rack, and a heating module, a bubble cap forming module, a feeding module and an aluminum foil packaging module are sequentially arranged along the conveying path of the first roller conveying mechanism. A pair of silica gel rollers are arranged on the conveying path of the first roller conveying mechanism in a rolling mode and located on the upstream of the heating module, so that a medicine packing material channel is formed between the pair of silica gel rollers and can be tightly attached to medicine packing materials conveyed in the first roller conveying mechanism. In the conveying process of the medicine packing material, foreign matter on the two faces of the medicine packing material can be attached to the silica gel roller, and the situation that the foreign matter attached to the medicine packing material is fused into the medicine packing material in the follow-up heating process to pollute medicine is avoided. According to the medicine packaging equipment, foreign matters attached to the medicine packaging materials can be effectively removed, the quality of packaged medicines is improved, and waste of medicine packaging material resources is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medicine packaging, in particular to a medicine packaging device. Background Art

[0002] In pharmaceutical packaging, many drugs use PVC (Polyvinyl chloride) hard sheets and aluminum foil as packaging materials. Individual capsules, tablets or pills are separated by blisters on the drug packaging materials. When taking the medicine, just break the aluminum foil, and at the same time, the packaging status of the drugs in other blisters can be maintained. Compared with bottled assembly, it can effectively improve the quality assurance of drugs.

[0003] In the drug packaging machine, drug packaging materials are generally transported linearly, and are successively heated, blister-formed, fed, and packaged in aluminum foil. During the transportation of drug packaging materials, especially PVC hard sheets, they are easily affected by friction and carry static electricity, and are easily adsorbed with foreign matter such as paper scraps and dust, thereby contaminating the drugs. Therefore, foreign matter needs to be removed or discarded and replaced. The discarding and replacement of drug packaging materials will not only cause a waste of raw materials, but also increase operating costs.

[0004] In order to solve the problem that pharmaceutical packaging materials easily absorb foreign matter such as paper scraps, the prior art includes methods such as increasing environmental humidity, applying antistatic agents, and ion wind treatment. The pharmaceutical packaging requires the environment to be kept dry, and the cost of applying antistatic agents and ion wind treatment is high. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a medicine packaging device to solve the problem of high cost of removing foreign matter from medicine packaging materials in the prior art.

[0006] The utility model provides a medicine packaging device, comprising a frame and a first roller conveying mechanism arranged in the frame;

[0007] A silicone roller, which is rollably disposed on the conveying path of the first roller conveying mechanism, is located upstream of the heating module, and is closely matched with the pharmaceutical packaging material conveyed in the first roller conveying mechanism;

[0008] Wherein, a pair of the silicone rollers is provided to form a medicine packaging material channel between the pair of the silicone rollers.

[0009] The silicone roller is rotatably connected to the connecting arm, and the connecting arm is also rotatably connected to the frame via a damping hinge.

[0010] The front end of the frame is also provided with a hard slider and a dust suction port. When foreign matter falls on the upper surface of the medicine packaging material, it can be scraped off by the slider and sucked away through the dust suction port.

[0011] The main shaft of the silicone roller is detachably connected to the connecting bearing, and the connecting bearing is fixedly arranged on the connecting arm.

[0012] Optionally, the outer diameter of the silicone roller is 3 cm to 6 cm.

[0013] Optionally, the conveying direction of the area of ​​the first roller conveying mechanism corresponding to the setting position of the silicone roller is set from bottom to top.

[0014] Optionally, a column is further provided in the frame, and at least two movable grooves arranged up and down are provided on the column, and the dust removal module is detachably connected to the column through the movable grooves.

[0015] Optionally, the dust removal module also includes a main mounting frame, the silicone roller is rotatably set on the main mounting frame, and the main mounting frame is respectively provided with a group at both ends of the silicone roller. The main mounting frame is slidably connected to the frame, and the sliding direction is consistent with the extension direction of the silicone roller, so that when the two groups of the main mounting frames slide away from each other, the limit on the silicone roller can be released to facilitate the disassembly and assembly of the silicone roller.

[0016] Optionally, the dust removal module is detachably connected to the frame.

[0017] Optionally, the dust removal module also includes a mounting seat, and movable blocks movably connected through a threaded telescopic mechanism are provided at both ends of the mounting seat. A magnet is provided in the movable block, and the movable block is pre-fixedly connected to the frame through the magnet. The telescopic direction of the threaded telescopic mechanism is consistent with the direction in which the movable block is connected to the frame.

[0018] The utility model provides a drug packaging device, including a frame and a first roller conveying mechanism arranged in the frame. On the conveying path along the first roller conveying mechanism, a dust removal module is arranged upstream of a heating module and a pair of silicone rollers are arranged to form a drug packaging material channel between the pair of silicone rollers, which can be close to the drug packaging material conveyed in the first roller conveying mechanism. During the transportation of the drug packaging material, foreign matter on both sides of the drug packaging material can be adhered to the silicone rollers to prevent the foreign matter attached to the drug packaging material from being integrated into the drug packaging material during subsequent heating and contaminating the drug. The drug packaging device provided by the utility model can effectively remove foreign matter attached to the drug packaging material, improve the quality of the drug in the package, and reduce the waste of drug packaging material resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the main structure of the medicine packaging equipment of the utility model;

[0020] Figure 2 This is a schematic diagram of the principle of the dust removal module of the medicine packaging equipment of the utility model;

[0021] Figure 3 It is a schematic side view of the principle of the dust removal module of the medicine packaging equipment in the utility model.

[0022] The following specific implementation manner will further illustrate the present utility model in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0023] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0024] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0026] In order to solve the problem in the prior art that pharmaceutical packaging materials, especially PVC hard sheets, are easily adsorbed with foreign matter such as paper scraps, and the cost of removing foreign matter is high, the utility model provides a pharmaceutical packaging equipment, wherein a silicone roller is arranged upstream of a heating module, and a pair of silicone rollers are arranged, so that a pharmaceutical packaging material channel can be formed between the pair of silicone rollers, and the silicone rollers can be closely attached to the pharmaceutical packaging materials conveyed by a roller conveying mechanism (mainly conveyed in the form of strips during conveyance). During the conveyance of the pharmaceutical packaging materials, foreign matter on both sides of the pharmaceutical packaging materials can be adhered to the silicone rollers, so as to prevent the foreign matter attached to the pharmaceutical packaging materials from being integrated into the pharmaceutical packaging materials during subsequent heating and contaminating the pharmaceuticals, thereby effectively removing the foreign matter attached to the pharmaceutical packaging materials and improving the quality of the pharmaceuticals in the package.

[0027] The medicine packaging equipment of this embodiment is as follows Figure 1As shown, it mainly includes a frame and a first roller conveying mechanism arranged in the frame. The pharmaceutical packaging material is conveyed by the first roller conveying mechanism from the lower right to the upper right in a counterclockwise direction. On its conveying path, an input roller 1, a heating module 2, a blister forming module 3, a feeding module 4 and an aluminum foil packaging module are sequentially arranged. The aluminum foil packaging module includes a second roller conveying mechanism 5 and a heat sealer 6, which are used to convey the aluminum foil to the pharmaceutical packaging material position and heat-seal and fix it. After heat-sealing and fixing, the batch number is printed on it by the batch number stamping module 7 and the punching module 8 and cut into medicine plates of a certain size. A single medicine plate includes one or more blisters, and the specific number is determined according to specific needs.

[0028] Among them, it is conveyed in a clockwise direction from the lower right to the upper right, and the drug-filled side of the drug packaging material is converted from bottom to top. When debris falls on the top of the equipment, it falls to the non-drug-filled side of the drug packaging material, which can avoid secondary pollution. After the drug packaging material is heated by the heating module 2 to obtain plasticity, it quickly enters the blister forming module 3 to process the blister. After the blister is formed, the drug packaging material returns to a hard state. In the subsequent processing flow, debris is not easy to be integrated into the drug packaging material, which can ensure the cleanliness during processing.

[0029] A dust removal module 9 is provided upstream of the heating module 2. Figure 2 and Figure 3 The dust removal module 9 mainly includes a pair of silicone rollers, which can be rotatably arranged on the conveying path of the first roller conveying mechanism and pre-tightened with the pharmaceutical packaging materials conveyed in the first roller conveying mechanism. During the transportation of the pharmaceutical packaging materials, foreign matter that may be attached to the pharmaceutical packaging materials can be adhered to the silicone rollers. In the present embodiment, a pair of silicone rollers are provided, specifically including an upper silicone roller 91 and a lower silicone roller 93, so as to form a pharmaceutical packaging material channel between the pair of silicone rollers, which are tightly attached to the pharmaceutical packaging materials, thereby ensuring the reliability of the pre-tightening effect on the pharmaceutical packaging materials, and further ensuring the reliability of the double-sided cleaning of the pharmaceutical packaging materials, and ensuring the cleaning effect.

[0030] Among them, a large number of medicines are used for swallowing. Based on the safety requirements of medicines and foods, the silicone roller 91 should at least meet the safety requirements of food-grade silicone to avoid contamination of the medicine packaging materials by the silicone roller 91 itself, thereby ensuring the safety of the medicines.

[0031] After long-term use, a certain amount of foreign matter will adhere to the silicone roller, and it will age to a certain extent, and the viscosity will decrease to a certain extent. It should be processed regularly to ensure the operational reliability of the dust removal module 9.

[0032] Specifically, you can use anhydrous ethanol to wipe the silicone roller, and you can use it to wipe it dry or blow it dry with an air gun. After the viscosity decreases, you can clean it with anhydrous ethanol and then place it in a constant temperature and humidity box at 60°C and 80% relative humidity for 30 minutes to restore the viscosity.

[0033] To facilitate viscosity recovery, the silicone roller needs to be removed from the frame 1. In this embodiment, the first silicone roller 91 is rotatably connected to the connecting arm 92, and the connecting arm 92 is also movably connected to the frame 1 through a damping hinge, so that in the working state, under the action of the damping hinge, the connecting arm 92 can drive the upper silicone roller 91 to be staggered relative to the lower silicone roller 93 (such as Figure 3 As shown), the drug packaging material is effectively pre-tightened between the upper silicone roller 91 and the lower silicone roller 93.

[0034] When removing the upper silicone roller 91, the connecting arm 92 can be lifted to offset the upper silicone roller 91 and the lower silicone roller 93 in the vertical direction, thereby releasing the pre-tightening of the pharmaceutical packaging material. At the same time, the pharmaceutical packaging material can be separated from the two silicone rollers, which is convenient for removing the two silicone rollers and can reduce the risk of the two silicone rollers rubbing against the pharmaceutical packaging material during the picking operation, causing the foreign matter on the silicone roller to rub against and fall onto the pharmaceutical packaging material. Among them, the connection position of the connecting arm 92 and the frame 1 and the posture of the connecting arm 92 can be adaptively adjusted, so that when the upper silicone roller 91 is lifted away from the pharmaceutical packaging material as the connecting arm 92 moves, it can move upward.

[0035] To further improve the dust removal effect, in this embodiment, the dust removal module 9 also includes a dust suction structure, specifically including a hard slider and a dust suction pipeline arranged in front of the upper silicone roller 91. The hard slider is tightly matched with the pharmaceutical packaging material conveyed in the first roller conveying mechanism, so that foreign objects that may fall from the upper silicone roller 91 to the pharmaceutical packaging material can be hung off during sliding, and then the negative pressure of the dust suction pipeline can suck and discharge the foreign objects. The dust suction pipeline is connected to the negative pressure fan to provide negative pressure for dust suction. The dust suction port of the dust suction pipeline mainly points to the area between the silicone roller and the hard slider, which can ensure the effectiveness of dust suction.

[0036] In the present embodiment, in the output direction of the dust removal module 9, the conveying direction of the first roller conveying mechanism is set from bottom to top, and the lower part is the upstream of the conveying direction. When foreign matter appears and scratches and falls onto the pharmaceutical packaging material, it can naturally fall to the lowest point of the upper silicone roller 91. The dust suction structure is located in front of the upper silicone roller 91, and the fallen foreign matter can be sucked and discharged in time. At the lower silicone roller 93, the fallen foreign matter falls downward, and the pharmaceutical packaging material is located above, and it is not easy to be adsorbed onto the pharmaceutical packaging material again. The dust suction structure may not be set here, and the actual selection can be made according to the specific situation.

[0037] In order to facilitate the disassembly and assembly of the upper silicone roller 91, in this embodiment, a movable hinge is also provided on the frame 1, and the movable hinge is connected to the damping hinge. When disassembling and assembling, the movable hinge can be opened to ensure that the damping hinge is fixed in position, thereby ensuring that the connecting arm 92 and the upper silicone roller 91 are fixed in position, which facilitates the disassembly and assembly of the silicone roller. The hinge connection is highly flexible and easy to operate, and it is convenient to open the connecting arm and remove the silicone roller.

[0038] A pair of silicone rollers are provided, which are respectively located on the upper and lower sides of the pharmaceutical packaging material. In the above description, the design of the upper one is mainly used. For the setting of the lower one, the corresponding setting can be made, and this application will not go into details.

[0039] To facilitate the disassembly and assembly of the upper silicone roller 91, the main shaft of the upper silicone roller 91 is detachably connected to the connecting bearing 94, and the connecting bearing 94 is fixedly arranged on the connecting arm 92, which can reduce the wear of the main shaft of the upper silicone roller 91 during rotation.

[0040] According to the single operation time and production speed of the pharmaceutical packaging equipment, the outer diameter of the silicone roller can be selected to be 3 cm to 6 cm, which can meet most cleaning needs. In fact, the size of the silicone roller can be flexibly selected according to production needs, and the surface characteristics of the silicone roller that are mainly required for cleaning can be selected. In order to avoid material waste and the adhesion effect of the silicone roller on the pharmaceutical packaging material, the thickness of the silicone roller's glue layer can be selected to be 5 mm to 15 mm.

[0041] The setting height of the upstream and downstream conveying mechanism is fixed, and the actual setting height of the dust removal module 9 needs to be matched to ensure its output from bottom to top and the working efficiency of the dust collection structure. Correspondingly, in this embodiment, a column is also provided in the frame, and at least two movable grooves arranged up and down are provided on the column. The dust removal module 9 is detachably connected to the column through the movable groove. By selecting different movable grooves, different installation heights can be selected, and the conveying angle of the output pharmaceutical packaging material can be flexibly adjusted. Among them, the column can be set in the dust removal module 9, or fixed on the frame.

[0042] In this embodiment, the dust removal module 9 also includes a mounting seat 901, a main mounting frame 902 and a mounting column 903. The silicone roller is rotatably set on the main mounting frame 902. The main mounting frame 902 is respectively provided with a group of silicone rollers at both ends. The main mounting frame 902 and the mounting column 903 are slidably set on the mounting seat 901 to be slidably connected with the frame, and the sliding direction is consistent with the extension direction of the silicone roller, so that when the two groups of main mounting frames 902 slide away from each other, the limitation on the silicone roller can be released to facilitate the disassembly and assembly of the silicone roller. Among them, the pre-tightening sliding setting of the main mounting frame 902 and the mounting column 903 is close to each other in a natural state, which can maintain its limiting and positioning effect on the silicone roller, and prevent the silicone roller from detaching from the main mounting frame 902 during operation.

[0043] According to actual needs, the dust removal module 9 can be detachably connected to the rack through the mounting base 901, so that the dust removal module 9 can be removed when there is no need for dust removal or during other module maintenance.

[0044] To facilitate the installation of the dust removal module 9, both ends of its mounting seat 901 are provided with movable blocks 952 movably connected through a threaded telescopic mechanism 951. A magnet is provided in the movable block 952, and it is pre-fixed with the frame through the magnet. The telescopic direction of the threaded telescopic mechanism 951 is consistent with the direction in which the movable block 952 is connected to the frame. During installation, the dust removal module 9 is pre-fixed to the frame by magnetic attraction of the movable block 952, and then slides to the final positioning position, and then drives the threaded telescopic mechanism 951 to move, pushing the movable block 952 outward for pre-tightening, so that the dust removal module 9 can be pre-tightened and fixed in the frame.

[0045] The utility model provides a medicine packaging device, including a frame and a first roller conveying mechanism arranged in the frame. Along the conveying path of the first roller conveying mechanism, there are a heating module, a blister forming module, a feeding module, and an aluminum foil packaging module in sequence. A silicone roller can be rotatably arranged on the conveying path of the first roller conveying mechanism. The silicone roller is located upstream of the heating module, and a pair of silicone rollers are arranged to form a medicine packaging material channel between the pair of silicone rollers, which can be close to the medicine packaging material conveyed in the first roller conveying mechanism. During the transportation of the medicine packaging material, foreign matter on both sides of the medicine packaging material can be adhered to the silicone roller to prevent the foreign matter attached to the medicine packaging material from being integrated into the medicine packaging material during subsequent heating and contaminating the medicine. The medicine packaging equipment provided by the utility model can effectively remove foreign matter attached to the medicine packaging material, improve the quality of the medicine in the package, and reduce the waste of medicine packaging material resources.

[0046] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0047] The above-mentioned embodiments only express several specific implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A medicine packaging device, characterized in that: The invention comprises a frame, a first roller conveying mechanism and a dust removal module arranged in the frame, wherein the dust removal module is located upstream of the heating module, and the dust removal module comprises: A silicone roller, which is rollably disposed on the conveying path of the first roller conveying mechanism and is closely matched with the pharmaceutical packaging material conveyed in the first roller conveying mechanism; Among them, a pair of silicone rollers are provided to form a drug packaging material channel between the pair of silicone rollers, and during the transportation of the drug packaging materials, foreign matter on both sides of the drug packaging materials can be adhered to the silicone rollers to prevent the foreign matter attached to the drug packaging materials from being integrated into the drug packaging materials during subsequent heating and contaminating the drugs.

2. The medicine packaging equipment according to claim 1, characterized in that: The silicone roller is rotatably connected to the connecting arm, and the connecting arm is also rotatably connected to the frame via a damping hinge.

3. The medicine packaging equipment according to claim 2, characterized in that: The frame is also provided with a dust suction structure, which includes a hard slider and a dust suction pipeline. The hard slider is tightly matched with the pharmaceutical packaging material conveyed in the first roller conveying mechanism, and the dust suction port of the dust suction pipeline points to the area between the silicone roller and the hard slider.

4. The medicine packaging equipment according to any one of claims 2 or 3, characterized in that: The main shaft of the silicone roller is detachably connected to the connecting bearing, and the connecting bearing is fixedly arranged on the connecting arm.

5. The medicine packaging equipment according to claim 1, characterized in that: The outer diameter of the silicone roller is 3 cm to 6 cm.

6. The medicine packaging equipment according to claim 1, characterized in that: The conveying direction of the area where the first roller conveying mechanism corresponds to the setting position of the silicone roller is set from bottom to top.

7. The medicine packaging equipment according to claim 1, characterized in that: The frame is also provided with a column, and the column is provided with at least two movable grooves arranged up and down, and the dust removal module is detachably connected to the column through the movable grooves.

8. The medicine packaging equipment according to claim 1, characterized in that: The dust removal module also includes a main mounting frame, and the silicone roller is rotatably set on the main mounting frame. The main mounting frame is respectively provided with a group at both ends of the silicone roller. The main mounting frame is slidably connected to the frame, and the sliding direction is consistent with the extension direction of the silicone roller, so that when the two groups of the main mounting frames slide away from each other, the limit on the silicone roller can be released to facilitate the disassembly and assembly of the silicone roller.

9. The medicine packaging equipment according to claim 1, characterized in that: The dust removal module is detachably connected to the frame.

10. The medicine packaging equipment according to claim 1, characterized in that: The dust removal module also includes a mounting seat, and movable blocks movably connected through a threaded telescopic mechanism are arranged at both ends of the mounting seat. A magnet is arranged in the movable block, and the movable block is pre-fixedly connected to the frame through the magnet. The telescopic direction of the threaded telescopic mechanism is consistent with the direction in which the movable block is connected to the frame.

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