Packaging bag sealing device for ton packaging system

Abstract

The utility model discloses a packaging bag sealing device for a ton packaging system, and relates to the technical field of ton packaging, the packaging bag sealing device comprises a sealing mechanism for packaging bag sealing operation, the sealing mechanism comprises a sealing support arm, the sealing support arm is movably connected with a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate are connected to the sealing supporting arm in an openable and closable mode, and heat sealing or ultrasonic sealing equipment is arranged on the first clamping plate and the second clamping plate. The packaging bag sealing device conducts sealing operation on packaging bags in an automatic operation mode, sealing operation efficiency is greatly improved, labor intensity of operators is reduced, influences of human factors are eliminated, and sealing quality is ensured. By arranging the horizontal driving mechanism, continuous and stable operation of the packaging system is guaranteed, and the sealing operation efficiency is guaranteed; due to the arrangement of the lifting mechanism, the sealing device can be matched with packaging bags with different heights and sizes to complete sealing operation, the application range of the sealing device is widened, and the sealing device has certain universality.

Description

TECHNICAL FIELD

[0001] The utility model relates to ton packaging technical field especially, a kind of packaging bag sealing device for ton packaging system. BACKGROUND

[0002] The bag mouth of existing ton packaging system is generally manually punched after material packaging is completed, which has low automation, high labor intensity, low operation efficiency, cannot adapt to the working pace of automatic packaging system and restricts the effective improvement of packaging efficiency. Meanwhile, the quality of manually punched bag mouth cannot be effectively guaranteed due to the influence of working experience and working state of operators, and material leakage problem is prone to occur in subsequent conveying and transportation process.

[0003] Therefore, it is a technical problem to be solved currently to develop a packaging bag sealing device for ton packaging system and apply it to production practice. CONTENT OF UTILITY MODEL

[0004] The utility model aims at the above problems, and provides a packaging bag sealing device for ton packaging system to solve the problems of low operation efficiency, high labor intensity and difficult-to-guarantee sealing quality of existing packaging bag sealing operation mode.

[0005] To solve the above technical problems, the utility model adopts the technical scheme that

[0006] A packaging bag sealing device for ton packaging system includes a sealing mechanism for packaging bag sealing operation, the sealing mechanism includes a sealing support arm, a first clamping plate and a second clamping plate are movably connected to the sealing support arm, the first clamping plate and the second clamping plate are openably and closably connected to the sealing support arm, and a heat sealing or ultrasonic sealing device is arranged on the first clamping plate and the second clamping plate.

[0007] Preferably, the first clamping plate and the second clamping plate are respectively hinged to the sealing support arm, a first air cylinder and a second air cylinder are respectively arranged on the sealing support arm corresponding to the first clamping plate and the second clamping plate, and the extension ends of the first air cylinder and the second air cylinder are respectively connected to the first clamping plate and the second clamping plate.

[0008] Preferably, the sealing device includes a horizontal driving mechanism corresponding to the sealing mechanism, the horizontal driving mechanism includes a mounting bracket, a linear slide rail is arranged in horizontal direction on the mounting bracket, a sealing seat plate is slidably connected to the linear slide rail, the sealing mechanism is connected to the sealing seat plate, a driving motor is arranged on the mounting bracket corresponding to the sealing seat plate, a synchronous belt is engaged with the output shaft of the driving motor, and the sealing seat plate is connected to the synchronous belt.

[0009] Preferably, a limit pin is arranged on the mounting bracket corresponding to the extension end of the linear slide rail to limit the horizontal displacement limit of the sealing slide block.

[0010] Preferably, the sealing device further includes a lifting mechanism corresponding to the sealing mechanism, used to adjust the vertical height of the sealing mechanism. The lifting mechanism includes a lifting base plate fixedly connected to the sealing base plate, a lifting slide rail fixedly connected to the lifting base plate along the vertical direction, a linear slide table slidably connected to the lifting slide rail, the sealing mechanism fixedly connected to the linear slide table, a drive screw rotatably connected to the lifting base plate, and a transmission nut corresponding to the drive screw on the sealing mechanism, the drive screw being screwed to the transmission nut.

[0011] The beneficial effects of this utility model are as follows:

[0012] This invention utilizes an automated sealing method for packaging bags, significantly improving sealing efficiency and reducing operator workload compared to traditional manual sealing methods. Simultaneously, it eliminates the influence of human error, ensuring consistent sealing operations and guaranteeing sealing quality. Furthermore, the automated sealing method is better suited for ton packaging systems, enabling efficient packaging and improving overall ton packaging efficiency.

[0013] By incorporating a horizontal drive mechanism, the sealing device can be driven by the horizontal drive mechanism to perform the sealing operation as needed during the packaging process. After sealing, the horizontal drive mechanism retracts and resets the sealing mechanism, avoiding interference with other processes such as packaging and conveying. This ensures the continuous and stable operation of the packaging system and improves the automation level of the production line.

[0014] By setting up a lifting mechanism, the sealing operation can be completed to accommodate packaging bags of different heights and sizes, thereby expanding the applicability of the sealing device and giving this utility model a certain degree of versatility. Attached Figure Description

[0015] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0017] Figure 2 for Figure 1 A schematic diagram of the frontal planar structure.

[0018] Figure 3 for Figure 1 A schematic diagram of the left-side planar structure.

[0019] In the diagram: 1--Sealing mechanism; 11--Sealing support arm; 12--First clamping plate; 13--Second clamping plate; 14--First cylinder; 15--Second cylinder;

[0020] 2--Horizontal drive mechanism; 21--Mounting bracket; 22--Linear slide rail; 23--Sealing seat plate; 24--Drive motor; 25--Synchronous belt; 26--Limit pin;

[0021] 3--Lifting mechanism; 31--Lifting base plate; 32--Lifting slide rail; 33--Linear slide table; 34--Drive screw; 35--Transmission nut. Detailed Implementation

[0022] like Figures 1-3 As shown, a packaging bag sealing device for a ton packaging system includes a sealing mechanism 1 for sealing the packaging bag. The sealing mechanism 1 includes a sealing support arm 11, on which a first clamping plate 12 and a second clamping plate 13 are movably connected. The first clamping plate 12 and the second clamping plate 13 are closably connected to the sealing support arm 11. Heat sealing or ultrasonic sealing devices are provided on the first clamping plate 12 and the second clamping plate 13.

[0023] In use, the sealing device is placed at the sealing station of the ton packaging system to seal the packaged bags. Specifically, the sealing station receives the packaged bags delivered by the ton packaging system. The first clamping plate 12 and the second clamping plate 13 of the sealing mechanism 1 unfold and close and clamp the bag opening. The heat sealing or ultrasonic sealing equipment heats and seals the bag opening to seal it.

[0024] This implementation method automates the sealing of packaging bags, significantly improving efficiency and reducing operator workload compared to traditional manual sealing. It also eliminates human error, ensuring consistency and quality in the sealing process. Furthermore, the automated sealing method is better suited for ton packaging systems, enhancing overall packaging efficiency.

[0025] Preferably, a driving cylinder is connected to both the first clamping plate 12 and the second clamping plate 13. The driving cylinder can drive the first clamping plate 12 and the second clamping plate 13 to perform closing and opening actions, thereby clamping and releasing the packaging bag to complete the packaging bag sealing operation. Specifically, on the sealing support arm 11 that is hinged to the first clamping plate 12 and the second clamping plate 13, a first cylinder 14 and a second cylinder 15 are respectively provided on the sealing support arm 11 corresponding to the first clamping plate 12 and the second clamping plate 13. The telescopic ends of the first cylinder 14 and the second cylinder 15 are respectively connected to the first clamping plate 12 and the second clamping plate 13, and the telescopic actions of the first cylinder 14 and the second cylinder 15 drive the first clamping plate 12 and the second clamping plate 13 to form a clamping and opening state.

[0026] The sealing device comprises a horizontal driving mechanism 2 arranged corresponding to the sealing mechanism 1, which is used to drive the sealing mechanism 1 to move or retract in the horizontal direction, so as to better cooperate with the ton packaging equipment to efficiently complete the sealing operation of the packaging bag. During the packaging operation, the sealing device can drive the sealing mechanism 1 to move to perform the sealing operation by the horizontal driving mechanism 2 according to the use requirement, and after the sealing operation is completed, the horizontal driving mechanism 2 drives the sealing mechanism 1 to retract and reset, so as to avoid interfering with other processes such as packaging and conveying, so as to ensure the continuous and stable operation of the packaging production line and improve the automation degree of the production line.

[0027] Specifically, the horizontal driving mechanism 2 comprises a mounting bracket 21, a linear slide rail 22 is arranged in the horizontal direction on the mounting bracket 21, a sealing seat plate 23 is slidably connected to the linear slide rail 22, and the sealing mechanism 1 is connected to the sealing seat plate 23. A driving motor 24 is arranged on the mounting bracket 21 corresponding to the sealing seat plate 23, which is used to drive the sealing seat plate 23 to move or retract on the linear slide rail 22. A synchronous belt 25 is engaged with the output shaft of the driving motor 24, the synchronous belt 25 is connected to the sealing seat plate 23, and the sealing seat plate 23 is dragged to move horizontally on the linear slide rail 22 by the driving motor 24 driving the synchronous belt 25, so as to form the working state of the sealing mechanism 1 moving to perform the sealing operation or retracting and resetting.

[0028] A limiting pin 26 is arranged on the mounting bracket 21 corresponding to the extension end of the linear slide rail 22, which is used to limit the horizontal displacement limit of the sealing slide block, avoid the sealing seat plate 23 from derailing, and ensure the running stability of the device.

[0029] In further embodiments, the sealing device further comprises a lifting mechanism 3 arranged corresponding to the sealing mechanism 1, which is used to adjust the height of the sealing mechanism 1 in the vertical direction, so as to adapt to packaging bags of different height sizes to complete the sealing operation. Specifically, the lifting mechanism 3 comprises a lifting base plate 31 fixedly connected to the sealing seat plate 23, a lifting slide rail 32 is fixedly connected to the lifting base plate 31 in the vertical direction, a linear slide table 33 is slidably connected to the lifting slide rail 32, and the sealing mechanism 1 is fixedly connected to the linear slide table 33. A driving screw 34 is rotatably connected to the lifting base plate 31, a transmission nut 35 is arranged corresponding to the driving screw 34 on the sealing mechanism 1, and the driving screw 34 is screwed with the transmission nut 35. When the sealing operation is performed on packaging bags of different height sizes, the driving screw 34 is rotated to drive the transmission nut 35 to move up and down on the lifting slide rail 32, so as to conveniently and efficiently complete the sealing operation on packaging bags of different heights. The applicability of the sealing device is improved.

[0030] The above disclosed is only specific embodiments of the patent, but the patent is not limited to this, and the deformation made by the ordinary skilled in the art without departing from the principles of the utility model should be considered as belonging to the protection of the utility model.

Claims

1. A bag sealing device for a tonnage packaging system, characterized by: The application relates to a sealing device for a packaging bag sealing operation, which comprises a sealing mechanism (1), the sealing mechanism (1) comprising a sealing arm (11), a first clamping plate (12) and a second clamping plate (13) movably connected to the sealing arm (11), the first clamping plate (12) and the second clamping plate (13) being openably and closably connected to the sealing arm (11), and heat sealing or ultrasonic sealing equipment being arranged on the first clamping plate (12) and the second clamping plate (13).

2. A bag sealing apparatus for a tonnage packaging system according to claim 1, wherein: The first clamping plate (12) and the second clamping plate (13) are respectively hingedly connected to the sealing arm (11), a first air cylinder (14) and a second air cylinder (15) are respectively arranged on the sealing arm (11) corresponding to the first clamping plate (12) and the second clamping plate (13), and the telescopic ends of the first air cylinder (14) and the second air cylinder (15) are respectively connected to the first clamping plate (12) and the second clamping plate (13).

3. A bag sealing apparatus for a tonnage packaging system according to claim 1, wherein: The sealing device comprises a horizontal driving mechanism (2) arranged corresponding to the sealing mechanism (1), the horizontal driving mechanism (2) comprising a mounting bracket (21), a linear sliding rail (22) being horizontally arranged on the mounting bracket (21), a sealing seat plate (23) being slidably connected to the linear sliding rail (22), the sealing mechanism (1) being connected to the sealing seat plate (23), a driving motor (24) being arranged on the mounting bracket (21) corresponding to the sealing seat plate (23), a synchronous belt (25) being engaged with the output shaft of the driving motor (24), and the synchronous belt (25) being connected to the sealing seat plate (23).

4. A bag sealing apparatus for a tonnage packaging system according to claim 3, wherein: A limiting pin (26) is arranged on the mounting bracket (21) corresponding to the extension end of the linear sliding rail (22) and used for limiting the horizontal displacement limit of the sealing sliding block.

5. A bag sealing apparatus for a tonnage packaging system according to claim 3, wherein: The sealing device further comprises a lifting mechanism (3) arranged corresponding to the sealing mechanism (1) and used for adjusting the height of the sealing mechanism (1) in the vertical direction, the lifting mechanism (3) comprising a lifting base plate (31) fixedly connected to the sealing seat plate (23), a lifting sliding rail (32) being fixedly connected to the lifting base plate (31) along the vertical direction, a linear sliding table (33) being slidably connected to the lifting sliding rail (32), the sealing mechanism (1) being fixedly connected to the linear sliding table (33), a driving screw rod (34) being rotatably connected to the lifting base plate (31), a transmission nut (35) being arranged on the sealing mechanism (1) corresponding to the driving screw rod (34), and the driving screw rod (34) being screwed with the transmission nut (35).

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