Full-automatic packaging machine

Abstract

The utility model relates to the technical field of automatic packaging machines, in particular to a full-automatic packaging machine. The packaging device comprises a conveying belt and a packaging mechanism arranged above the conveying belt, the packaging mechanism comprises a lifting base located over the conveying belt, a cutting base located between the lifting base and the conveying belt, a first tensioning base and a second tensioning base, and the first tensioning base and the second tensioning base are fixed to the lifting base; an adjusting screw rod used for adjusting the height of the lifting base is rotationally arranged in the fixed guide column, and a fixed rod and an adjusting rod are arranged on the inner side of the fixed guide column. The sliding blocks fixedly arranged on the two opposite sides of the lifting base can slide in the fixed guide columns, so that the sliding effect is achieved, meanwhile, one sliding block is in threaded screwing connection with the adjusting screw rod, a worker can conveniently and directly rotate the rotating handle to adjust the height of the lifting base, and the working efficiency is improved. And the other sliding block is in sliding connection with the guide rod in the other fixed guide column.

Description

Technical Field

[0001] This utility model relates to a fully automatic packaging machine and belongs to the technical field of automatic packaging machines. Background Technology

[0002] The fully automatic carton packaging machine is a highly efficient and intelligent industrial equipment that automates processes such as opening, filling, sealing, labeling, and strapping, significantly improving production efficiency, reducing labor costs and errors, and ensuring standardized packaging quality and a neat appearance.

[0003] Some large manufacturers use fully automated equipment for production, but some small workshops choose to use more mechanized equipment to package boxes in order to reduce costs.

[0004] Most mechanized packaging machines cannot be adjusted in height after installation. When height adjustment is needed, the entire machine must be shut down and disassembled for adjustment, which reduces the production efficiency of the packaging machine.

[0005] Therefore, it is urgent to improve fully automatic packaging machines to solve the aforementioned problems. Utility Model Content

[0006] The purpose of this invention is to provide a fully automatic packaging machine in which a slider and an adjusting screw are threadedly connected so that the operator can directly turn the handle to adjust the height of the lifting seat. Another slider is slidably connected to a guide rod inside another fixed guide column to assist the sliding of the lifting seat.

[0007] To achieve the above objectives, the main technical solution adopted by this utility model includes: a conveyor belt and a packaging mechanism disposed above the conveyor belt. The packaging mechanism includes a lifting seat located directly above the conveyor belt, a cutting seat located between the lifting seat and the conveyor belt, and a first tensioning seat and a second tensioning seat fixed on the lifting seat.

[0008] The lifting seat is slidably connected to fixed guide columns on both sides. One of the fixed guide columns has an adjusting screw for adjusting the height of the lifting seat rotatably installed inside. The inner sides of the two fixed guide columns are respectively provided with a fixed rod and an adjusting rod, and a sealing strip is provided between the fixed rod and the adjusting rod.

[0009] Preferably, an outer support is provided on the outside of the conveyor belt, one end of the outer support is in contact with the placement surface through a support rod, and both of the fixed guide posts are fixedly connected to the outside of the outer support.

[0010] Preferably, the top of the adjusting screw is fixedly connected to a rotating handle via a connecting rod, the connecting rod extends to the upper end of one of the fixed guide posts, and the rotating handle is rotatably positioned above one of the fixed guide posts via the connecting rod.

[0011] Preferably, one end of the fixing rod is fixedly connected to one side of one of the fixing guide posts, the adjusting rod is threadedly connected to the other fixing guide post, and a connecting seat is fixedly provided at the end of both the fixing rod and the adjusting rod away from the fixing guide post. The encapsulating tape is rotatably disposed between the two connecting seats.

[0012] Preferably, the first tensioning seat is located above the second tensioning seat, and the length of the first tensioning seat is longer than that of the second tensioning seat. Rollers are rotatably provided at one end of both the first tensioning seat and the second tensioning seat. The first tensioning seat and the second tensioning seat are used to adjust the tension of the packaging tape head.

[0013] A pressure plate is fixedly installed on the inner side of the first tensioning seat.

[0014] Preferably, the lifting seat is fixedly provided with two base plates on the side near the conveyor belt, and each of the two base plates is rotatably provided with rollers on the side away from the lifting seat;

[0015] The diameter of the roller is greater than the width of the base plate.

[0016] Preferably, two guide rods are provided above the conveyor belt and fixedly connected to the inner side of the outer support. The guide rods are used for guiding the conveyor belt.

[0017] Preferably, an electric telescopic rod is fixedly installed inside the lifting seat, and the output end of the electric telescopic rod extends to the outside of the lifting seat and is fixedly connected to one side of the cutting seat;

[0018] Two photoelectric sensors are fixedly installed on one side of the outer support, and the photoelectric sensors are electrically connected to the electric telescopic pole.

[0019] This utility model has at least the following beneficial effects:

[0020] The fixed guide column allows the lifting seat to slide vertically on it, thereby adjusting the height of the lifting seat to suit the use of boxes of different heights;

[0021] The sliders fixed on opposite sides of the lifting platform can slide inside the fixed guide column to achieve the aforementioned sliding effect. At the same time, one slider is threadedly connected to the adjusting screw, so that the operator can directly turn the handle to adjust the height of the lifting platform. The other slider is slidably connected to the guide rod inside the other fixed guide column to assist the sliding of the lifting platform. Attached Figure Description

[0022] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0023] Figure 1 This is a three-dimensional structural diagram of a fully automatic packaging machine according to an embodiment of the present utility model;

[0024] Figure 2 This is a disassembly diagram of the packaging mechanism of a fully automatic packaging machine according to an embodiment of the present invention;

[0025] Figure 3 This is a schematic diagram showing the connection between the first tensioning seat and the pressure plate of a fully automatic packaging machine in an embodiment of this utility model;

[0026] Figure 4 This is a schematic diagram of the internal structure of the lifting seat of a fully automatic packaging machine according to an embodiment of the present invention.

[0027] In the diagram, 1. Conveyor belt; 2. Outer support; 3. Guide rod; 4. Fixed guide post; 5. Adjusting screw; 6. Rotating handle; 7. Fixed rod; 8. Adjusting rod; 9. Connecting seat; 10. Packaging tape; 11. Lifting seat; 12. First tensioning seat; 13. Second tensioning seat; 14. Base plate; 15. Roller; 16. Cutting seat; 18. Pressure plate; 19. Photoelectric sensor; 20. Electric telescopic rod. Detailed Implementation

[0028] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0029] Examples, such as Figures 1-4 As shown, a fully automatic packaging machine includes a conveyor belt 1 and a packaging mechanism disposed above the conveyor belt 1. The packaging mechanism includes a lifting seat 11 located directly above the conveyor belt 1, a cutting seat 16 located between the lifting seat 11 and the conveyor belt 1, and a first tensioning seat 12 and a second tensioning seat 13 fixed on the lifting seat 11. The conveyor belt 1 can transport the boxes to be packaged one by one to the bottom of the packaging mechanism, and then the packaging mechanism can package the boxes.

[0030] The first tension seat 12 is located above the second tension seat 13, and the length of the first tension seat 12 is longer than that of the second tension seat 13. Rollers are rotatably provided at one end of both the first tension seat 12 and the second tension seat 13. The first tension seat 12 and the second tension seat 13 are used to adjust the tension of the end of the packaging tape 10. After the worker places the packaging tape 10, he pulls out the end of the tape and then uses the first tension seat 12 and the second tension seat 13 to move one end of the end of the tape to the bottom of the lifting seat 11, so that the box under the lifting seat 11 can contact and fit the end of the tape. The roller setting can assist the end of the tape to slide on the first tension seat 12 and the second tension seat 13, so that the end of the tape can be extended when the box is pulled.

[0031] The first tensioning seat 12 has a pressure plate 18 fixedly installed on its inner side. When the end of the packaging tape 10 contacts the roller on one side of the first tensioning seat 12, its adhesive surface faces outward. When the end of the packaging tape 10 is on the second tensioning seat 13, its adhesive surface contacts the roller of the second tensioning seat 13. This allows the adhesive surface of the end of the packaging tape 10 to avoid contact with the box below the lifting seat 11 before bonding. The pressure plate 18 can provide downward pressure to the end of the tape, so that the end of the tape between the first tensioning seat 12 and the second tensioning seat 13 will not bend.

[0032] The lifting seat 11 is slidably connected to fixed guide columns 4 on both sides. An adjusting screw 5 for adjusting the height of the lifting seat 11 is rotatably installed inside one of the fixed guide columns 4. A rotating handle 6 is fixedly connected to the top of the adjusting screw 5 through a connecting rod. The connecting rod extends to the upper end of one of the fixed guide columns 4. The rotating handle 6 is rotatably installed above one of the fixed guide columns 4 through the connecting rod. The fixed guide columns 4 allow the lifting seat 11 to slide vertically on them, thereby adjusting the height of the lifting seat 11 to accommodate boxes of different heights.

[0033] The sliders fixed on both sides of the lifting seat 11 can slide inside the fixed guide post 4 to achieve the above-mentioned sliding effect. At the same time, one slider is threadedly connected to the adjusting screw 5 so that the operator can directly turn the rotating handle 6 to adjust the height of the lifting seat 11. The other slider is slidably connected to the guide rod inside the other fixed guide post 4 to assist the sliding of the lifting seat 11.

[0034] like Figure 1 As shown, furthermore, an outer support 2 is provided on the outer side of the conveyor belt 1. One end of the outer support 2 contacts the placement surface via a support rod. Two fixed guide posts 4 are fixedly connected to the outer side of the outer support 2. The outer support 2 supports the conveyor belt 1, allowing it to contact the placement surface through the outer support 2, thereby achieving the placement effect. At the same time, the fixing of the outer support 2 to the fixed guide posts 4 allows most mechanisms to be set on the conveyor belt 1 to complete the above-mentioned operations.

[0035] like Figures 1-2 As shown, further, a fixing rod 7 and an adjusting rod 8 are respectively provided on the inner side of the two fixed guide posts 4. A sealing strip 10 is provided between the fixing rod 7 and the adjusting rod 8. One end of the fixing rod 7 is fixedly connected to one side of one of the fixed guide posts 4, and the adjusting rod 8 is threadedly connected to the other fixed guide post 4. A connecting seat 9 is fixedly provided at the end of the fixing rod 7 and the adjusting rod 8 away from the fixed guide post 4. The sealing strip 10 is rotatably disposed between the two connecting seats 9. The position of the sealing strip 10 can be limited by the setting of the fixing rod 7 and the adjusting rod 8, so that the end of the sealing strip 10 can be pulled out and the operation described in the above embodiment can be completed.

[0036] When the packaging tape 10 needs to be replaced, the operator turns the adjusting rod 8 so that one end of the adjusting rod 8 is gradually moved away from the fixing rod 7, thereby increasing the distance between the fixing rod 7 and the adjusting rod 8. In this way, the operator can remove and replace the packaging tape 10. When the packaging tape 10 needs to be limited, the above steps can be performed in the opposite direction.

[0037] The connecting seat 9 allows the encapsulation strip 10 to still rotate under external force even when it is limited by the fixing rod 7 and the adjusting rod 8.

[0038] like Figure 1 , Figure 2 As shown, further, two guide rods 3 are fixedly connected to the inner side of the outer support 2 above the conveyor belt 1. The guide rods 3 are used for guiding the conveyor belt. The guide rods 3 can provide movement guidance for the box on the conveyor belt 1, so that the box can move within the specified track, so that the sealing belt 10 can seal the opening of the box.

[0039] Two base plates 14 are fixedly installed on the side of the lifting seat 11 near the conveyor belt 1. Rollers 15 are rotatably installed on the side of the two base plates 14 away from the lifting seat 11. The diameter of the rollers 15 is larger than the width of the base plates 14. The base plates 14 can further guide the box that moves to the bottom of the lifting seat 11, so that the opening of the box can be accurately moved to the bottom of the sealing tape 10 for bonding.

[0040] The roller 15 can contact the box body, thus preventing the box body from moving at a slower speed on the conveyor belt 1 due to the base plate 14 directly contacting the box body.

[0041] like Figure 4 As shown, further, an electric telescopic rod 20 is fixedly installed inside the lifting seat 11. The output end of the electric telescopic rod 20 extends to the outside of the lifting seat 11 and is fixedly connected to one side of the cutting seat 16. The electric telescopic rod 20 can drive the cutting seat 16 to rise and fall, so that when the cutting seat 16 descends, it can cut the end of the packaging tape 10, so that the box can be sealed.

[0042] Two photoelectric sensors 19 are fixedly installed on one side of the outer bracket 2. The photoelectric sensors 19 are electrically connected to the electric telescopic rod 20. When the photoelectric sensor 19 detects the box, it will start the program. When the box moves out of the sensing range of the photoelectric sensor 19, the photoelectric sensor 19 will immediately send a start signal to the electric telescopic rod 20 through an electrical signal, so that the electric telescopic rod 20 can be lowered. After the electric telescopic rod 20 is lowered, it will immediately reset so that it can receive the signal from the photoelectric sensor 19 again to extend.

[0043] The following is a framework example:

[0044] Photoelectric sensor → Signal conditioning circuit → Control unit (microcontroller / logic circuit) → Motor drive module → Electric telescopic pole;

[0045] Signal conditioning circuits: including filters, amplifiers, or comparators (such as LM393).

[0046] Control unit: Whether to program (e.g., timing, multi-sensor linkage) can be selected according to requirements.

[0047] Drive module: Select a relay, L298N driver chip or thyristor according to the type of motor.

[0048] In this embodiment, as Figures 1-4 As shown, the principle of a fully automatic packaging machine provided in this embodiment is as follows: the boxes to be packaged can be transported one by one to the bottom of the packaging mechanism through the conveyor belt 1, and then the packaging mechanism packages the boxes;

[0049] The fixed guide column 4 allows the lifting seat 11 to slide vertically on it, thereby adjusting the height of the lifting seat 11 to accommodate boxes of different heights.

[0050] The sliders fixed on both sides of the lifting seat 11 can slide inside the fixed guide post 4 to achieve the above-mentioned sliding effect. At the same time, one slider is threadedly connected to the adjusting screw 5 so that the operator can directly turn the rotating handle 6 to adjust the height of the lifting seat 11. The other slider is slidably connected to the guide rod inside the other fixed guide post 4 to assist the sliding of the lifting seat 11.

[0051] If certain terms are used in the specification and claims to refer to specific components, those skilled in the art will understand that hardware manufacturers may use different names to refer to the same component. This specification and claims do not distinguish components based on differences in name, but rather on differences in function. The term "comprising" as used throughout the specification and claims is an open-ended term and should be interpreted as "comprising but not limited to." "Approximately" means that within an acceptable margin of error, those skilled in the art can solve the technical problem and substantially achieve the technical effect within a certain margin of error.

[0052] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a product or system comprising a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a product or system. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the product or system that includes that element.

[0053] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A fully automatic packaging machine, comprising a conveyor belt (1) and a packaging mechanism disposed above the conveyor belt (1), characterized in that: The packaging mechanism includes a lifting seat (11) located directly above the conveyor belt (1), a cutting seat (16) located between the lifting seat (11) and the conveyor belt (1), and a first tensioning seat (12) and a second tensioning seat (13) fixed on the lifting seat (11). The lifting seat (11) is slidably connected to fixed guide columns (4) on both sides. One of the fixed guide columns (4) is rotatably provided with an adjusting screw (5) for adjusting the height of the lifting seat (11). The two fixed guide columns (4) are respectively provided with a fixed rod (7) and an adjusting rod (8) on their inner sides. A sealing strip (10) is provided between the fixed rod (7) and the adjusting rod (8).

2. The fully automatic packaging machine according to claim 1, characterized in that: An outer support (2) is provided on the outside of the conveyor belt (1). One end of the outer support (2) is in contact with the placement surface through a support rod. Both of the fixed guide posts (4) are fixedly connected to the outside of the outer support (2).

3. The fully automatic packaging machine according to claim 1, characterized in that: The top of the adjusting screw (5) is fixedly connected to a rotating handle (6) via a connecting rod. The connecting rod extends to the upper end of one of the fixed guide posts (4). The rotating handle (6) is rotatably positioned above one of the fixed guide posts (4) via the connecting rod.

4. The fully automatic packaging machine according to claim 1, characterized in that: One end of the fixed rod (7) is fixedly connected to one side of one of the fixed guide posts (4), and the adjusting rod (8) is threadedly connected to the other fixed guide post (4). Both the fixed rod (7) and the adjusting rod (8) are fixedly provided with connecting seats (9) at the ends away from the fixed guide posts (4). The encapsulation strip (10) is rotatably disposed between the two connecting seats (9).

5. The fully automatic packaging machine according to claim 1, characterized in that: The first tensioning seat (12) is located above the second tensioning seat (13), and the length of the first tensioning seat (12) is longer than that of the second tensioning seat (13). Rollers are rotatably provided at one end of both the first tensioning seat (12) and the second tensioning seat (13). The first tensioning seat (12) and the second tensioning seat (13) are used for adjusting the tension of the end of the packaging tape (10). Among them, a pressure plate (18) is fixedly provided on the inner side of the first tension seat (12).

6. The fully automatic packaging machine according to claim 1, characterized in that: The lifting seat (11) has two base plates (14) fixedly installed on the side near the conveyor belt (1), and rollers (15) are rotatably installed on the side of the two base plates (14) away from the lifting seat (11). The diameter of the roller (15) is greater than the width of the base plate (14).

7. The fully automatic packaging machine according to claim 2, characterized in that: Two guide rods (3) are fixedly connected to the inner side of the outer support (2) above the conveyor belt (1). The guide rods (3) are used for guiding the conveyor belt.

8. A fully automatic packaging machine according to claim 7, characterized in that: An electric telescopic rod (20) is fixedly installed inside the lifting seat (11), and the output end of the electric telescopic rod (20) extends to the outside of the lifting seat (11) and is fixedly connected to one side of the cutting seat (16). Two photoelectric sensors (19) are fixedly installed on one side of the outer bracket (2), and the photoelectric sensors (19) are electrically connected to the electric telescopic rod (20).

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