Packaging mechanism of transparent adhesive tape packaging line
By designing a transparent adhesive packaging line packaging mechanism including guide column, lower heat seal knife, upper heat seal knife and centering drive assembly, the problem of the existing heat seal mechanism without centering function is solved, and efficient centering heat sealing effect is achieved.
Patent Information
- Application Number
- CN202420350731.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-26
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-02-26
AI Technical Summary
The existing heat sealing mechanism has no centering function, resulting in low production efficiency and poor heat sealing effect.
A transparent adhesive packaging wire packaging mechanism is designed, including a guide column, a lower heat seal knife, an upper heat seal knife and a centering drive assembly. The drive plate is driven by the cylinder to achieve centering movement and complete the centering heat sealing.
The centering heat seal is achieved, the production efficiency is improved, and the heat sealing effect is improved.
Smart Images
Figure CN222572712U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packaging equipment, in particular to a packaging mechanism for a transparent adhesive packaging line. Background Art
[0002] In the transparent adhesive packaging production line, the last link is to heat-seal the transparent adhesive. The existing heat-sealing mechanism has no centering function and generally needs to be manually centered, which leads to low production efficiency and poor heat-sealing effect. Summary of the invention
[0003] The technical problem to be solved by the utility model is to provide a transparent adhesive packaging line packaging mechanism which can realize centering heat sealing.
[0004] In order to solve the above technical problems, the technical solution of the utility model is: a packaging mechanism for a transparent glue packaging line, comprising a guide column, a lower heat sealing knife slidably matched with the guide column, an upper heat sealing knife slidably matched with the guide column and located above the lower heat sealing knife, and a centering drive component that drives the upper heat sealing knife and the lower heat sealing knife to move in a centering manner; the centering drive component comprises a driving plate disposed above the upper heat sealing knife and slidably matched with the guide column, a cylinder for driving the driving plate, a first connecting rod, a second connecting rod and a rotating block, the driving plate is connected to the upper heat sealing knife, a pivot point is provided in the middle of the rotating block, one end of the first connecting rod is hinged to the driving plate, the other end of the first connecting rod is hinged to one end of the rotating block, one end of the second connecting rod is hinged to the other end of the rotating block, and the other end of the second connecting rod is hinged to the lower heat sealing knife. The principle of the utility model is as follows: the packaging bag is transported to the heat sealing station by the conveying mechanism; during heat sealing, the cylinder drives the driving plate to move downward, the driving plate directly drives the upper heat sealing knife to move downward, and at the same time the driving plate drives the first connecting rod, the first connecting rod drives one end of the rotating block downward and causes the rotating block to rotate, the other end of the rotating block moves upward and drives the second connecting rod to lift upward, the second connecting rod drives the lower heat sealing knife to move upward, and under the action of the centering component, the upper heat sealing knife and the lower heat sealing knife move toward each other at the same time to achieve centering heat sealing.
[0005] As an improvement, it further comprises a frame, and is provided with two parallel guide columns, and the guide columns are arranged in the frame.
[0006] As an improvement, the rotating block is pivotally connected to the inner side of the frame via a rotating shaft.
[0007] As an improvement, the cylinder is fixed on the outside of the frame.
[0008] As an improvement, a sliding sleeve is provided on the driving plate, a sliding rod passing through the sliding sleeve is provided on the upper heat sealing knife, and a spring is provided on the sliding rod.
[0009] Compared with the prior art, the utility model has the following beneficial effects:
[0010] The utility model utilizes the first connecting rod, the second connecting rod and the rotating block to realize the centering of the upper heat sealing knife and the lower heat sealing knife, the structure is simple and the heat sealing effect is good. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a front schematic diagram of the utility model.
[0012] Figure 2 It is a three-dimensional diagram of the utility model.
[0013] Figure 3 A side view of the centering drive assembly. DETAILED DESCRIPTION
[0014] The utility model will be further described below in conjunction with the accompanying drawings.
[0015] like Figures 1 to 3 As shown, a packaging mechanism for a transparent adhesive packaging line includes a frame 2, a guide column 3, a lower heat sealing knife 7 that slides with the guide column 3, an upper heat sealing knife 6 that slides with the guide column 3 and is located above the lower heat sealing knife 7, and a centering drive assembly that drives the upper heat sealing knife 6 and the lower heat sealing knife 7 to move in a centering manner. The frame 2 is rectangular and includes two short baffles and two long baffles. In this embodiment, two parallel guide columns 3 are provided. The guide column 3 is provided in the frame 2, and the two ends of the guide column 3 are respectively fixed on the two short baffles. The upper heat sealing knife 6 and the lower heat sealing knife 7 are both slidably matched with the guide column 3 through a guide sleeve, and the sliding stability is better when they slide with the two guide columns 3. The centering drive assembly includes a drive plate 5 which is arranged above the upper heat sealing knife 6 and slidably cooperates with the guide column 3, a cylinder 1 for driving the drive plate 5, a first connecting rod 9, a second connecting rod 11 and a rotating block 10; the cylinder 1 is fixed to the outside of the frame 2, and the telescopic rod of the cylinder 1 extends into the frame 2 and is connected to the drive plate 5; the rotating block 10 is arranged on both sides of the middle of the frame 2, the drive plate 5 is connected to the upper heat sealing knife 6, a sliding sleeve is provided on the drive plate 5, and the upper heat sealing knife 6 is provided with a A slide rod is provided with a spring 8, and the driving plate 5 directly drives the upper heat sealing knife 6. Under the action of the spring 8, the upper heat sealing knife 6 has a buffering function when pressed; a pivot point is provided in the middle of the rotating block 10 and is pivoted to the inner side of the frame 2 through a rotating shaft, one end of the first connecting rod 9 is hinged to the driving plate 5, the other end of the first connecting rod 9 is hinged to one end of the rotating block 10, one end of the second connecting rod 11 is hinged to the other end of the rotating block 10, and the other end of the second connecting rod 11 is hinged to the lower heat sealing knife 7.
[0016] Principle of the utility model: the packaging bag is transported to the heat sealing station by the conveying mechanism; during heat sealing, the cylinder 1 drives the driving plate 5 to move downward, the driving plate 5 directly drives the upper heat sealing knife 6 to move downward, and at the same time the driving plate 5 drives the first connecting rod 9, the first connecting rod 9 drives one end of the rotating block 10 downward and rotates the rotating block 10, the other end of the rotating block 10 moves upward and drives the second connecting rod 11 to lift upward, the second connecting rod 11 drives the lower heat sealing knife 7 to move online, under the action of the centering component, the upper heat sealing knife 6 and the lower heat sealing knife 7 move toward each other at the same time, realizing the centering heat sealing.
Claims
1. A packaging mechanism for a transparent adhesive packaging line, characterized in that: It comprises a guide column, a lower heat sealing knife slidably matched with the guide column, an upper heat sealing knife slidably matched with the guide column and located above the lower heat sealing knife, and a centering drive assembly driving the upper heat sealing knife and the lower heat sealing knife to move in a centering manner; the centering drive assembly comprises a driving plate disposed above the upper heat sealing knife and slidably matched with the guide column, a cylinder for driving the driving plate, a first connecting rod, a second connecting rod and a rotating block, the driving plate is connected to the upper heat sealing knife, a pivot point is provided in the middle of the rotating block, one end of the first connecting rod is hinged to the driving plate, the other end of the first connecting rod is hinged to one end of the rotating block, one end of the second connecting rod is hinged to the other end of the rotating block, and the other end of the second connecting rod is hinged to the lower heat sealing knife.
2. A transparent adhesive packaging line packaging mechanism according to claim 1, characterized in that: It also includes a frame, which is provided with two parallel guide columns, and the guide columns are arranged in the frame.
3. A transparent adhesive packaging line packaging mechanism according to claim 2, characterized in that: The rotating block is pivotally connected to the inner side of the frame through a rotating shaft.
4. The transparent adhesive packaging line packaging mechanism according to claim 2, characterized in that: The cylinder is fixed on the outside of the frame.
5. The transparent adhesive packaging line packaging mechanism according to claim 2, characterized in that: The driving plate is provided with a sliding sleeve, the upper heat sealing knife is provided with a sliding rod passing through the sliding sleeve, and the sliding rod is provided with a spring.