CN215476213U - Package pressing mechanism of packaging machine - Google Patents
Package pressing mechanism of packaging machine Download PDFInfo
- Publication number
- CN215476213U CN215476213U CN202120698512.5U CN202120698512U CN215476213U CN 215476213 U CN215476213 U CN 215476213U CN 202120698512 U CN202120698512 U CN 202120698512U CN 215476213 U CN215476213 U CN 215476213U
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- swing
- roller
- packaging machine
- driving shaft
- swing frame
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Abstract
The bag pressing mechanism of the packaging machine comprises a circulating belt for pressing materials, the circulating belt is connected to a swing frame, the swing frame is driven by a motor to swing up and down, the swing frame is connected with a roller, the roller is nested in a roller groove, one end of the roller groove is connected to a driving shaft, and the driving shaft is connected with the motor. The utility model has the advantages that a swing rod connected with the driving shaft is not required to be independently arranged, the number of parts is reduced, and the manufacturing cost of the packaging machine is reduced.
Description
Technical Field
The utility model relates to a packaging machine for wrapping a packaging film on a material, in particular to a pressing mechanism in the packaging machine.
Background
The packaging machine for wrapping the packaging film on the material is provided with a pressing mechanism. The pressing and packing mechanism is responsible for pressing the packaging film covered on the material. The bag pressing mechanism comprises a circulating belt for pressing materials, the circulating belt is connected to a swing frame, and the swing frame can swing up and down under the drive of a motor. When the swing frame swings downwards, the circulating belt is tightly pressed on the materials wrapped by the packaging film, and the bag pressing function is realized. In a packaging machine disclosed in utility model patent No. 202020178293.3 entitled "press-packing device for packaging machine", a mechanism for driving a swing frame to swing up and down by a motor is composed of a swing lever, a roller, and a roller groove. One end of the swing rod is connected with the driving shaft, the other end of the swing rod is connected with the roller, the roller is nested in the roller groove, and the roller groove is fixed on the swing frame. When the motor drives the driving shaft to rotate in a reciprocating manner so as to drive the swing rod to swing up and down, the swing rod drives the roller to swing up and down together, and then the roller drives the swing frame to swing up and down through the roller groove. Although the mechanism realizes the up-and-down swinging of the swinging frame, a swinging rod needs to be independently installed on the driving shaft, so that the number of parts is large, and the manufacturing cost of the packaging machine is not reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior patent and provide a packing mechanism of a packing machine, so as to reduce the number of parts and the manufacturing cost of the packing machine.
The utility model is realized by the following steps: the bag pressing mechanism of the packaging machine comprises a circulating belt for pressing materials, the circulating belt is connected to a swing frame, the swing frame is driven by a motor to swing up and down, the swing frame is connected with a roller, the roller is nested in a roller groove, one end of the roller groove is connected to a driving shaft, and the driving shaft is connected with the motor.
The utility model has the advantages that the roller groove has the function of the swing rod, and the swing rod connected with the driving shaft is not needed to be independently arranged like the prior patent, thereby reducing the number of parts and the manufacturing cost of the packaging machine.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
To facilitate an understanding of the utility model, the utility model is described more fully below with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. These embodiments are provided so that this disclosure will be thorough and complete.
Referring to fig. 1, a packing mechanism of a packing machine includes an endless belt 1 for pressing a material, and the endless belt 1 is connected to a swing frame 2. The swing axis of the swing frame 2 is the same axis as a driving roller 3 that drives the endless belt to run. The swing frame 2 drives the circulating belt 1 to swing up and down around a swing axis.
The swing frame 2 is connected with a roller 4, and the wheel shaft of the roller 4 is fixed on the swing frame 2. The roller 4 is nested in a roller groove 5, one end of the roller groove 5 is connected to a driving shaft 6, and the driving shaft 6 is connected with a swing servo motor 8 through a coupler 7. When the packaging machine works, the swing servo motor 8 drives the driving shaft 6 to rotate in a reciprocating mode, the driving shaft 6 drives the roller groove 5 to swing up and down, and the roller groove 5 drives the swing frame 2 to swing up and down through the roller 4. When the swing frame 2 swings downwards, the circulating belt 1 is tightly pressed on the materials wrapped by the packaging film, and the bag pressing function is realized.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit and scope of the utility model. The protection scope of the present invention should be subject to the appended claims.
Claims (1)
1. Packagine machine's pressure package mechanism, including the circulatory belt of pressing the material, the circulatory belt is connected on the swing span, but the swing span is by motor drive luffing motion, characterized by: the swing frame is connected with a roller wheel, the roller wheel is nested in a roller wheel groove, one end of the roller wheel groove is connected to a driving shaft, and the driving shaft is connected with a motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120698512.5U CN215476213U (en) | 2021-04-07 | 2021-04-07 | Package pressing mechanism of packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120698512.5U CN215476213U (en) | 2021-04-07 | 2021-04-07 | Package pressing mechanism of packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215476213U true CN215476213U (en) | 2022-01-11 |
Family
ID=79773786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120698512.5U Active CN215476213U (en) | 2021-04-07 | 2021-04-07 | Package pressing mechanism of packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215476213U (en) |
-
2021
- 2021-04-07 CN CN202120698512.5U patent/CN215476213U/en active Active
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