Blister tray feeding mechanism

Abstract

The utility model discloses a blister tray feeding mechanism, which belongs to the technical field of blister tray feeding and comprises a bottom plate, a support plate is arranged above the bottom plate, and a vertical plate is mounted above the support plate. According to the utility model, the cleaning lighting device is arranged, so that a worker can clean the structures such as the unwinding roller assembly and the plastic coiled material through the cooperation of the fan, the suction hopper and the like as required, thereby better meeting the working requirements under different conditions; a worker can carry out certain auxiliary lighting through a lighting lamp when needed, and then the working capacity of the device is improved; by arranging the lifting adjusting device, a worker can adjust the height of structures such as the unwinding roller assembly to a certain degree through matching of structures such as a lead screw and a lifting frame when needed, so that the working requirements under different conditions are better met, and the practicability of the device is improved.

Description

Technical Field

[0001] This utility model belongs to the field of blister tray feeding technology, specifically relating to a blister tray feeding mechanism. Background Technology

[0002] Blister trays, also known as plastic inner trays, are made by forming a plastic sheet into a specific groove using a blister forming process. Products are placed in the groove to protect and enhance their appearance. There are also transport-type trays. The most common use of trays is for convenience.

[0003] Chinese patent application number 202323122566.5 discloses an anti-static feeding device for blister packs, including a fixed bracket. A drive motor and an electric push rod are respectively arranged on one side of the fixed bracket. The output shaft of the drive motor is fixedly connected to a drive shaft through a coupling. A driving conical wheel is fixedly connected to the top of the drive shaft. A driven conical wheel is meshed with the outer wall of the driving conical wheel. This device, by setting up a fixed bracket, a drive motor, a drive shaft, a driving conical wheel, a driven conical wheel, a driven shaft, a movable rod, an electric push rod, a concave block, a movable protrusion, a support plate, an unwinding roller, a movable connecting rod, a movable guide rail, a limiting block, and a guide ring, facilitates the rotation of the support plate and the unwinding roller, thereby facilitating the installation or disassembly of plastic rolls and improving the convenience of operation. Furthermore, the adsorption of static electricity by the conductive rod helps to prevent the generation of static electricity during the unwinding process, reducing safety hazards.

[0004] 1. The aforementioned patent has the problem that it is inconvenient to clean the unwinding roller and other structures and the plastic roll, and it is also inconvenient to provide auxiliary lighting, thereby reducing the working capacity of the device; 2. The aforementioned patent has the problem that it is inconvenient to adjust the height of the unwinding roller and other structures, thereby reducing the practicality of the device. Utility Model Content

[0005] To address the problems mentioned in the background section, this invention provides a blister tray feeding mechanism, which features high working capacity and strong practicality.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a blister tray feeding mechanism, including a base plate, a support plate above the base plate, an upright plate above the support plate, a drive assembly near the center of the upright plate, an unwinding roller assembly on one side of the drive assembly, a cleaning lighting device on the outside of the drive assembly, and the base plate and the support plate being connected by a lifting adjustment device.

[0007] Preferably, the cleaning lighting device includes a collection box, a hose, a suction bucket, a lighting component, an electric telescopic rod, a filter cloth, and a fan. The collection box is located on the side of the drive component away from the unwinding roller assembly. A fan is installed below the collection box. A hose is installed above the collection box. A suction bucket is installed below the end of the hose away from the collection box. An electric telescopic rod is installed between the collection box and the suction bucket. A filter cloth is installed inside the collection box. The lighting component is installed on the side of the suction bucket away from the collection box.

[0008] Preferably, the cleaning lighting device further includes a blocking block, which is threadedly installed on the side of the collection box away from the suction hopper.

[0009] Preferably, the lighting assembly includes a transparent shell and a light, with the transparent shell installed on the side of the suction hopper away from the collection box, and the light installed on the inner side of the transparent shell.

[0010] Preferably, the lifting adjustment device includes a lead screw, a lifting frame, and a knob. The lead screw is mounted on the top of the base plate and between the collection box and the support plate via a bearing. The knob is mounted on the top of the lead screw. The lifting frame is mounted between the collection box and the support plate and outside the lead screw.

[0011] Preferably, the lifting adjustment device further includes a guide rod, which is installed above the base plate and located inside the lifting frame and on one side of the lead screw.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model, by setting up a cleaning lighting device, enables workers to clean structures such as the unwinding roller assembly and plastic rolls when needed, through the cooperation of structures such as fans and suction buckets, thereby better meeting the work needs in different situations. In addition, workers can use the lighting lamps for some auxiliary lighting when needed, thus improving the working capacity of the device.

[0014] 2. By setting up a lifting adjustment device, this utility model allows workers to adjust the height of the unwinding roller assembly and other structures as needed through the cooperation of the lead screw and lifting frame, thereby better meeting the work needs in different situations and improving the practicality of the device. Attached Figure Description

[0015] Figure 1 This is a perspective view of the present utility model;

[0016] Figure 2 This is a three-dimensional sectional view of the present invention;

[0017] Figure 3 This is a perspective sectional view of the cleaning and lighting device of this utility model;

[0018] Figure 4 This is a three-dimensional sectional view of the lifting and adjusting device of this utility model.

[0019] In the diagram: 1. Base plate; 2. Cleaning and lighting device; 21. Collection box; 22. Blocking block; 23. Hose; 24. Suction bucket; 25. Lighting assembly; 251. Transparent shell; 252. Lighting lamp; 26. Electric telescopic rod; 27. Filter cloth; 28. Fan; 3. Vertical plate; 4. Unwinding roller assembly; 5. Support plate; 6. Drive assembly; 7. Lifting and adjusting device; 71. Lead screw; 72. Lifting frame; 73. Guide rod; 74. Knob. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1

[0021] Please see Figure 1-4 The present invention provides the following technical solution: a blister tray feeding mechanism, including a base plate 1, a support plate 5 above the base plate 1, an upright plate 3 above the support plate 5, a drive assembly 6 near the center of the upright plate 3, a roll unwinding roller assembly 4 on one side of the drive assembly 6, a cleaning lighting device 2 on the outside of the drive assembly 6, and the base plate 1 and the support plate 5 are connected by a lifting adjustment device 7.

[0022] Specifically, the cleaning lighting device 2 includes a collection box 21, a hose 23, a suction bucket 24, a lighting component 25, an electric telescopic rod 26, a filter cloth 27, and a fan 28. The collection box 21 is located on the side of the drive assembly 6 away from the unwinding roller assembly 4. The fan 28 is installed below the collection box 21. The hose 23 is installed above the collection box 21. The suction bucket 24 is installed below the end of the hose 23 away from the collection box 21. The electric telescopic rod 26 is installed between the collection box 21 and the suction bucket 24. The filter cloth 27 is installed inside the collection box 21. The lighting component 25 is installed on the side of the suction bucket 24 away from the collection box 21.

[0023] By adopting the above technical solution, workers can clean the unwinding roller assembly 4 and other structures and plastic rolls when needed through the cooperation of the fan 28 and suction bucket 24, thereby better meeting the work needs in different situations.

[0024] Specifically, the cleaning lighting device 2 also includes a blocking block 22, which is threaded onto the side of the collection box 21 away from the suction hopper 24.

[0025] By adopting the above technical solution, staff can unscrew the block 22 to remove dust and other objects from the collection box 21 when needed, thereby reducing the difficulty of removing dust and other objects from the collection box 21 and reducing potential inconvenience.

[0026] Specifically, the lighting assembly 25 includes a transparent shell 251 and a light 252. The transparent shell 251 is installed on the side of the suction hopper 24 away from the collection box 21, and the light 252 is installed on the inside of the transparent shell 251.

[0027] By adopting the above technical solution, staff can use the lighting lamp 252 to provide some auxiliary lighting when needed, thereby better coping with some situations where there is insufficient light. The transparent shell 251 can provide some protection for the lighting lamp 252.

[0028] In this embodiment, when the mechanism is needed, the base plate 1 is fixed in the working position. The worker places the plastic sheet for processing the blister tray on the unwinding roller assembly 4, and then starts the electric telescopic rod 26 and the fan 28 in the cleaning lighting device 2. The electric telescopic rod 26 drives the suction bucket 24 to move and align it with the position to be cleaned. The fan 28 is started, and the dust and other objects at the position aligned with the suction bucket 24 are sucked into the suction bucket 24, and then pass through the hose 23 into the collection box 21 where they are blocked by the filter cloth 27. After cleaning, the fan 28 is turned off, and the worker can unscrew the block 22 to remove the dust and other objects from the collection box 21. Then, the worker can start the lighting lamp 252 in the lighting assembly 25 for some auxiliary lighting to better cope with some insufficient light. The transparent shell 251 can protect the lighting lamp 252. Then, the drive assembly 6 on the upright plate 3 is started to drive the unwinding roller assembly 4 and the plastic sheet on it to rotate, thereby performing the unwinding and feeding work. Example 2

[0029] The difference between this embodiment and embodiment 1 is that the lifting adjustment device 7 includes a lead screw 71, a lifting frame 72 and a knob 74. The lead screw 71 is installed above the base plate 1 and between the collection box 21 and the support plate 5 via a bearing. The knob 74 is installed above the lead screw 71. The lifting frame 72 is installed between the collection box 21 and the support plate 5 and outside the lead screw 71.

[0030] By adopting the above technical solution, the staff can adjust the height of the unwinding roller assembly 4 and other structures by means of the cooperation of the lead screw 71 and the lifting frame 72 when needed, so as to better meet the work needs in different situations.

[0031] Specifically, the lifting adjustment device 7 also includes a guide rod 73, which is installed above the base plate 1 and located inside the lifting frame 72 and on one side of the lead screw 71.

[0032] By adopting the above technical solution, the mechanism can guide and limit the movement of the lifting frame 72 through the guide rod 73, thereby preventing the lifting frame 72 from rotating and deviating during the movement, and ensuring the normal operation of the work.

[0033] In this embodiment, when it is necessary to adjust the height of the unwinding roller assembly 4 and other structures, the operator rotates the knob 74 in the lifting adjustment device 7. The knob 74 drives the lead screw 71 to rotate. The lead screw 71 is threadedly connected to the lifting frame 72, and the lifting frame 72 is slidably connected to the guide rod 73. Therefore, the lead screw 71 drives the lifting frame 72 and its support plate 5 and other structures to move, thereby adjusting the height of the unwinding roller assembly 4 and other structures, so as to better meet the working needs in different situations.

[0034] The structure and principle of the unwinding roller assembly 4, composed of a support plate, an unwinding roller, and a conductive rod, and the drive assembly 6, composed of a drive motor, a drive shaft, a driving cone wheel, a driven cone wheel, a driven shaft, a movable rod, an electric push rod, a concave block, a movable protrusion, a movable connecting rod, a movable guide rail, a limiting block, and a guide ring, have been disclosed in Chinese Patent Application No. 202323122566.5, which discloses an anti-static feeding device for blister trays. Its working principle is as follows: First, the electric push rod is activated, causing the concave block to slide. Then, guided by the movable guide rail, the movable connecting rod limits the support plate. As the concave block slides, the support plate rotates inside the concave block via the movable protrusion, causing the support plate to rotate and the movable connecting rod to slide inside the movable guide rail. This allows the support plate to tilt the unwinding roller up and down, achieving angle adjustment. This facilitates the installation of plastic sheets onto the unwinding roller or the removal of existing plastic sheets from the unwinding roller. During installation, the plastic sheet must be positioned between the conductive rods to absorb static electricity generated during the rotation of the sheet. After installation, an electric push rod returns the movable rod to its original position and starts the drive motor. This drives the drive shaft to rotate, which in turn drives the active cone wheel, which in turn drives the driven cone wheel, which in turn drives the driven shaft. The driven shaft, through a hexagonal inner groove, drives the movable rod to rotate. The movable rod, through a concave block and a movable protrusion, drives the support plate to rotate. This, in turn, causes the support plate to rotate the unwinding roller for unwinding and feeding. Simultaneously, the support plate, through a movable connecting rod, drives the movable guide rail to rotate. This movable guide rail then drives the limit block to rotate inside the guide ring, providing support and reinforcement during the rotation of the support plate.

[0035] The working principle and usage process of this utility model are as follows: When the mechanism is needed, the base plate 1 is fixed in the working position. The operator places the plastic sheet for processing the blister tray on the unwinding roller assembly 4, and then starts the electric telescopic rod 26 and the fan 28 in the cleaning lighting device 2. The electric telescopic rod 26 drives the suction bucket 24 to move, aligning it with the position to be cleaned. The fan 28 is started, and the dust and other objects at the position aligned with the suction bucket 24 are sucked into the suction bucket 24, then pass through the hose 23 into the collection box 21 and are blocked by the filter cloth 27. After cleaning, the fan 28 is turned off, and the operator can unscrew the block 22 to remove the dust and other objects from the collection box 21. Then, the operator can turn on the lighting 252 in the lighting assembly 25 to perform a cleaning. Auxiliary lighting is provided to better address situations with insufficient light. The transparent shell 251 can provide some protection for the lighting lamp 252. Then, the drive assembly 6 on the upright plate 3 is activated to drive the unwinding roller assembly 4 and the plastic sheet on it to rotate, thereby performing unwinding and feeding operations. When it is necessary to adjust the height of the unwinding roller assembly 4 and other structures, the operator rotates the knob 74 in the lifting adjustment device 7. The knob 74 drives the lead screw 71 to rotate. The lead screw 71 is threadedly connected to the lifting frame 72, and the lifting frame 72 is slidably connected to the guide rod 73. Therefore, the lead screw 71 drives the lifting frame 72 and the support plate 5 and other structures on it to move, thereby adjusting the height of the unwinding roller assembly 4 and other structures, thereby better meeting the work needs in different situations.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A blister tray feeding mechanism, comprising a base plate (1), a support plate (5) disposed above the base plate (1), a vertical plate (3) mounted above the support plate (5), a driving assembly (6) mounted near the center of the vertical plate (3), and a roll unwinding roller assembly (4) mounted on one side of the driving assembly (6), characterized in that: The outer side of the driving assembly (6) is provided with a cleaning lighting device (2), and the bottom plate (1) is connected with the supporting plate (5) through a lifting adjusting device (7).

2. The blister tray feeding mechanism according to claim 1, characterized in that: The cleaning lighting device (2) comprises a collecting box (21), a hose (23), a suction bucket (24), a lighting assembly (25), an electric telescopic rod (26), filter cloth (27) and a fan (28), the driving assembly (6) is provided with the collecting box (21) away from the unwinding roller assembly (4), the fan (28) is installed below the collecting box (21), the hose (23) is installed above the collecting box (21), the suction bucket (24) is installed below the end of the hose (23) away from the collecting box (21), the electric telescopic rod (26) is installed between the collecting box (21) and the suction bucket (24), the filter cloth (27) is installed inside the collecting box (21), and the lighting assembly (25) is installed on the side of the suction bucket (24) away from the collecting box (21).

3. The blister tray feeding mechanism according to claim 2, characterized in that: The cleaning lighting device (2) further comprises a blocking block (22), and the blocking block (22) is threadedly installed on the side of the collecting box (21) away from the suction bucket (24).

4. The blister tray feeding mechanism according to claim 2, characterized in that: The lighting assembly (25) comprises a transparent shell (251) and a lighting lamp (252), and the transparent shell (251) is installed on the side of the suction bucket (24) away from the collecting box (21), and the lighting lamp (252) is installed inside the transparent shell (251).

5. The blister tray feeding mechanism according to claim 2, wherein: The lifting adjusting device (7) comprises a lead screw (71), a lifting frame (72) and a knob (74), the lead screw (71) is installed above the bottom plate (1) and located between the collecting box (21) and the supporting plate (5) through a bearing, the knob (74) is installed above the lead screw (71), and the lifting frame (72) is installed between the collecting box (21) and the supporting plate (5) and located outside the lead screw (71).

6. The blister tray feeding mechanism according to claim 5, wherein: The lifting adjusting device (7) further comprises a guide rod (73), and the guide rod (73) is installed above the bottom plate (1) and located inside the lifting frame (72) and on one side of the lead screw (71).

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