Blister packaging machine

Abstract

The utility model relates to the field of plastic packaging, in particular to a blister packaging machine which comprises a box body, a bag feeding machine, a moving strip and a heat sealing strip, the bag feeding machine is arranged at the upper end of the box body, first hydraulic cylinders are arranged on the two sides of the box body, the moving strip is arranged on the opposite sides of the first hydraulic cylinders, suckers distributed in a linear array are arranged on the opposite sides of the moving strip, and the heat sealing strip is arranged on the box body. The lower end of the moving strip is provided with a heat sealing strip capable of moving in a centering mode. Plastic products can be rapidly packaged through cooperation of the suction cups capable of moving up and down and the heat sealing strips, the structure is simple, the efficiency is high, and the problems that an existing blister packaging machine lacks a full-automatic, convenient and efficient plastic product packaging treatment effect, consequently, an effective machining mode is lacked during mass production, and the packaging efficiency is poor are solved. And the efficiency is low.

Description

Technical Field

[0001] The utility model relates to the field of plastic packaging, in particular to a blister packaging machine. Background Art

[0002] A blister packaging machine is a device used to wrap plastic films around items and seal the packages using heat or vacuum. This machine is commonly used in the packaging processes of food, medical supplies, and other commodities. It can package items as needed and ensure their clean, safe storage and transportation.

[0003] In the existing technology, although a certain packaging effect of plastic products can be achieved during use, there are defects: the existing blister packaging machine lacks a fully automatic and convenient high-efficiency plastic product packaging processing effect, resulting in a lack of effective processing methods during mass production, leading to low efficiency. In view of this, we have proposed a blister packaging machine to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to propose a blister packaging machine for the problems existing in the background art.

[0005] The technical solution of the utility model: a blister packaging machine, including a box body, a bag feeder, a moving strip, and a heat-sealing strip. A bag feeder is arranged at the upper end of the box body. Hydraulic cylinders I are arranged on both sides of the box body. A moving strip is arranged on the opposite side of the hydraulic cylinders I. Suction cups distributed in a linear array are arranged on the opposite side of the moving strip. A heat-sealing strip that can move centrically is arranged at the lower end of the moving strip;

[0006] When this device is in use, the plastic products to be packaged can be placed on the upper end of the conveyor belt. The conveyor belt moves towards the middle under the drive of the motor I to achieve transportation. The bag feeder sends out packaging bags downward. Then, the linear motor II drives the moving strip with suction cups to move on the upper end of the guide rail. When it moves to an appropriate height, the hydraulic cylinder I drives the guide rail to move centrically. The suction cups closely adhere to both sides of the packaging bag and adsorb. Subsequently, the bag opening is opened. At this time, the bag opening is located below the horizontal plane of the conveyor belt. After a certain amount of plastic products are poured into the bag, the hydraulic cylinder I drives the guide rail to move centrically to continue to achieve the fitting of the bag opening. Then, the hydraulic cylinder II is used to drive the heat-sealing strip to perform the sealing treatment of the packaging bag. After the treatment, the suction of the suction cups is cancelled, and the packaged materials fall for collection. Other devices are reset to perform the next cycle of operation.

[0007] Preferably, a base is arranged at the lower end of the box body. The bag feeder is fixed to the upper end of the box body through a bracket. The base can increase the stability of the device and reduce the spread of noise to a certain extent.

[0008] Preferably, a first hydraulic rod is inserted into the first hydraulic cylinder. One side of the first hydraulic rod is fixedly connected to one side of the guide rail. The first hydraulic cylinder can drive the guide rail to move centrically, achieving the effect of the suction cup sucking the two side openings of the packaging bag centrically.

[0009] Preferably, a second motor is fixed to the outer wall of one side of the moving bar. The second motor is adapted to the guide rail. The second motor is a linear motor and can drive the moving bar to move on the upper end of the guide rail.

[0010] Preferably, a mounting frame is fixed to the lower end of the moving bar. A second hydraulic cylinder is fixed to one side of the mounting frame. The second hydraulic cylinder can drive the hot melt strip to move centrically to seal the packaging bag.

[0011] Preferably, a second hydraulic rod is inserted into one side of the second hydraulic cylinder.

[0012] Preferably, integrated controllers are fixed to both sides of the inner wall of the middle part of the box body. The integrated controller includes a negative pressure machine inside, which functions to connect with the suction cup to suck the bag opening and a series of control elements.

[0013] Preferably, conveyor belts are arranged on both sides of the upper end of the box body. A first motor is fixed to the outer wall of one side of the box body. The output shaft of the first motor is fixedly connected to the input shaft of the conveyor belt. The first motor can drive the conveyor belt to convey plastic products centrically.

[0014] Compared with the prior art, the advantages of the present utility model are as follows:

[0015] First, when the present utility model is in use, the linear motor two can be used to drive the moving bar to move up and down. The packaging bag can be sucked at a certain position during the upward movement. After sucking, it moves downward so that the opened bag opening can be located below the conveyor belt, facilitating the batch loading of materials.

[0016] Second, based on the beneficial effect one, the device of the present utility model can utilize the provided bagging machine to supply the packaging bags, and cooperate with the sealing of the hot melt strip to achieve the rapid loading effect of the packaging bags, increasing the overall working efficiency.

[0017] Of course, it is not necessary for any product implementing the present utility model to simultaneously achieve all the above-mentioned advantages. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the three-dimensional schematic diagram of the present utility model;

[0019] Figure 2 is the front view schematic diagram of the present utility model;

[0020] Figure 3 is the side view schematic diagram of the present utility model;

[0021] Figure 4 is of the present utility modelFigure 1 Schematic enlarged view of structure A.

[0022] Reference numerals:

[0023] 1. Box body; 2. Integrated controller; 3. First motor; 4. Conveyor belt; 5. Bracket; 6. Bag feeder; 7. First hydraulic cylinder; 8. Base; 9. Guide rail; 10. Second hydraulic rod; 11. Mounting bracket; 12. Second hydraulic cylinder; 13. Second motor; 14. Moving bar; 15. Suction cup; 16. Heat sealing strip; 17. First hydraulic rod. Detailed implementation manners

[0024] To make the above objects, features, and advantages of the present utility model more obvious and understandable, the following will describe in detail the specific implementation manners of the present utility model with reference to the accompanying drawings.

[0025] In the following description, many specific details are set forth to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific implementation manners disclosed below.

[0026] Secondly, the present utility model will be described in detail with reference to the schematic diagrams. When detailing the implementation manners of the present utility model, for the convenience of description, the cross-sectional views showing the device structure will be enlarged locally in a non-general proportion, and the schematic diagrams are only examples and should not limit the protection scope of the present utility model herein. In addition, in actual production, three-dimensional spatial dimensions including length, width, and depth should be included.

[0027] To make the purpose, technical solution, and advantages of the present utility model clearer, the following will further describe in detail the implementation manners of the present utility model with reference to the accompanying drawings.

[0028] Embodiment 1

[0029] Please refer to Figures 1 - 4 As shown, this embodiment is a plastic thermoforming packaging machine, including a box body 1, a bag feeder 6, a moving bar 14, and a heat sealing strip 16. A bag feeder 6 is arranged at the upper end of the box body 1. First hydraulic cylinders 7 are arranged on both sides of the box body 1. A moving bar 14 is arranged on the opposite side of the first hydraulic cylinders 7. Suction cups 15 arranged in a linear array are arranged on the opposite side of the moving bar 14. A heat sealing strip 16 that can move centrally is arranged at the lower end of the moving bar 14;

[0030] When this device is in use, the plastic products to be packaged can be placed on the upper end of the conveyor belt 4. Driven by the first motor 3, the conveyor belt 4 moves towards the middle to achieve transportation. The bag feeder 6 sends out packaging bags downward. Then, the linear motor 13 drives the moving bar 14 with the suction cup 15 to move on the upper end of the guide rail 9. When it moves to an appropriate height, the first hydraulic cylinder 7 drives the guide rail 9 to move centrically, and the suction cup 15 closely adheres to and adsorbs both sides of the packaging bag. Subsequently, the bag opening is opened. At this time, the bag opening is located below the horizontal plane of the conveyor belt 4. After a certain amount of plastic products are poured into the bag, the first hydraulic cylinder 7 drives the guide rail 9 to move centrically to continue to achieve the fitting of the bag opening. Then, the second hydraulic cylinder 12 is used to drive the heat seal strip 16 to seal the packaging bag. After the treatment, the suction of the suction cup 15 is cancelled, and the packaged materials fall for collection. Other devices are reset to perform the next cycle of operations.

[0031] Embodiment 2

[0032] Please refer to Figures 1 - 4 As shown in the figure, this embodiment further includes, on the basis of Embodiment 1: a base 8 is provided at the lower end of the box body 1, and the bag feeder 6 is fixed to the upper end of the box body 1 through a bracket 5. The base 8 can increase the stability of the device and reduce the spread of noise to a certain extent. The main function of the bag feeder 6 is to send packaging bags, which is a common structure in the industry and will not be explained in detail.

[0033] A hydraulic rod 17 is inserted inside the first hydraulic cylinder 7, and one side of the hydraulic rod 17 is fixedly connected to one side of the guide rail 9. The first hydraulic cylinder 7 can drive the guide rail 9 to move centrically to achieve the effect of the suction cup 15 centrically sucking the two sides of the bag opening of the packaging bag.

[0034] A motor 13 is fixedly installed on the outer wall of one side of the moving bar 14. The motor 13 is adapted to the guide rail 9. The motor 13 is a linear motor and can drive the moving bar 14 to move on the upper end of the guide rail 9. This movement method is a common technology and will not be explained in detail.

[0035] An installation frame 11 is fixed to the lower end of the moving bar 14, and a second hydraulic cylinder 12 is fixed to one side of the installation frame 11. The second hydraulic cylinder 12 can drive the hot melt strip to move centrically to seal the packaging bag.

[0036] A hydraulic rod 10 is inserted on one side of the second hydraulic cylinder 12.

[0037] Two sides of the inner wall of the middle part of the box body 1 are fixedly provided with an integrated controller 2. The integrated controller 2 includes a negative pressure machine inside, which is used to connect with the suction cup 15 to suck the bag opening and a series of control elements.

[0038] Conveyor belts 4 are provided on both sides of the upper end of the box body 1, and a first motor 3 is fixed to the outer wall of one side of the box body 1. The output shaft of the first motor 3 is fixedly connected to the input shaft of the conveyor belt 4. The first motor 3 can drive the conveyor belt 4 to convey plastic products centrically.

[0039] In the description of the present utility model, it should also be noted that, unless otherwise clearly specified and defined, the terms "arranged", "installed", "connected", and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0040] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A blister packaging machine, comprising a box body (1), a bag feeding machine (6), a moving strip (14) and a heat sealing strip (16), characterized in that: A bag feeding machine (6) is arranged at the upper end of the box body (1), hydraulic cylinders (7) are arranged on both sides of the box body (1), a moving bar (14) is arranged on the opposite side of the hydraulic cylinder (7), suction cups (15) distributed in a linear array are arranged on the opposite side of the moving bar (14), and a heat sealing bar (16) that can move in a central direction is arranged at the lower end of the moving bar (14).

2. A blister packaging machine according to claim 1, characterized in that: The lower end of the box body (1) is provided with a base (8), and the bag feeding machine (6) is fixed to the upper end of the box body (1) via a bracket (5).

3. A blister packaging machine according to claim 1, characterized in that: A hydraulic rod (17) is inserted into the hydraulic cylinder (7), and one side of the hydraulic rod (17) is fixedly connected to one side of the guide rail (9).

4. A blister packaging machine according to claim 1, characterized in that: A second motor (13) is fixed to an outer wall of one side of the moving bar (14), and the second motor (13) is compatible with the guide rail (9).

5. The blister packaging machine according to claim 1, characterized in that: A mounting frame (11) is fixed to the lower end of the moving bar (14), and a second hydraulic cylinder (12) is fixed to one side of the mounting frame (11).

6. A blister packaging machine according to claim 5, characterized in that: A hydraulic rod 2 (10) is inserted into one side of the hydraulic cylinder 2 (12).

7. The blister packaging machine according to claim 1, characterized in that: An integrated controller (2) is fixed on both sides of the inner wall of the middle part of the box body (1).

8. The blister packaging machine according to claim 1, characterized in that: Conveyor belts (4) are arranged on both sides of the upper end of the box body (1), and a motor (3) is fixed to the outer wall of one side of the box body (1), and the output shaft of the motor (3) is fixedly connected to the input shaft of the conveyor belt (4).

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