Bag pressing device and precise automatic sealing equipment

Abstract

The utility model discloses a bag pressing device and precise automatic sealing equipment, and the bag pressing device comprises a pressing plate which can be driven to move downwards and extrude a packaging bag; the multi-direction driving assembly is connected with the pressing plate and used for driving the pressing plate to move in at least two directions, the multi-direction driving assembly at least comprises a vertical drive and a conveying direction drive, the vertical drive can drive the pressing plate to do reciprocating motion in the vertical direction, and the conveying direction drive can drive the pressing plate to do reciprocating motion in the conveying direction. The conveying direction driver can drive the pressing plate to reciprocate in the conveying direction.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of packaging automation equipment, in particular to a bag pressing device and a precise automatic sealing device. BACKGROUND

[0002] With the vigorous development of global trade and the continuous upgrading of manufacturing industry, packaging automation equipment is increasingly widely used in various industrial fields. It has shown significant advantages in improving packaging efficiency, reducing labor costs, and ensuring packaging quality stability, and has become an indispensable key component in modern logistics and production links.

[0003] After the heat sealing of the packaging bag, the packaging bag is often exposed outside the box, which is not conducive to the further packaging of the box. Therefore, the packaging bag needs to be pressed into the box. The packaging requirements in the production process of display screen products often include various different specifications of boxes and packaging bags. However, most of the existing technologies are only suitable for specific specifications or can only adapt to a very small range of specifications, resulting in the need to invest in different equipment or jigs according to different specifications, which is costly. Therefore, the bag pressing device also needs to consider the problem of adapting to different specifications of boxes. CONTENT OF THE INVENTION

[0004] One of the main purposes of the present application is to provide a bag pressing device and a precise automatic sealing device, which adjusts the problem of the pressing plate by setting a multidirectional driving assembly to adapt to the bag pressing requirements of different specifications of boxes, thereby at least to some extent overcoming one or more problems caused by the limitations and defects of the related technology.

[0005] To achieve the above application purposes, the present application adopts the following technical solutions:

[0006] According to one aspect of the present application, a bag pressing device is provided, comprising: a pressing plate, which can be driven to move downward and press the packaging bag; a multidirectional driving assembly connected with the pressing plate to drive the movement of the pressing plate in at least two directions, the multidirectional driving assembly at least including a vertical driving and a conveying driving, the vertical driving being capable of driving the pressing plate to reciprocate along the vertical direction, and the conveying driving being capable of driving the pressing plate to reciprocate along the conveying direction.

[0007] According to an embodiment of the present application, the pressing plate comprises a pushing and pressing part and a bending part, the two ends of the pushing and pressing part along the conveying direction are respectively provided with the bending part, and the bending part is bent downward relative to the pushing and pressing part.

[0008] According to an embodiment of the present application, a plurality of air holes are formed on the pushing and pressing part.

[0009] According to an embodiment of the present application, the vertical drive comprises a first motor, a cylinder and a sliding seat, the first motor is arranged on the conveying drive, the sliding seat is mounted on a sliding table of the first motor, the cylinder is mounted on the sliding seat, and an output end of the cylinder is connected with the pressing plate.

[0010] According to an embodiment of the present application, a plurality of guides are arranged on the sliding seat and connected with the pressing plate.

[0011] According to an embodiment of the present application, the conveying drive comprises a linear motor and a mounting block, the first motor is mounted on the mounting block, and the mounting block is mounted on the linear motor and reciprocates along the conveying direction.

[0012] According to another aspect of the present application, there is provided a precise automatic sealing device, comprising the above-mentioned bag pressing device, a conveying line and a third positioning mechanism, the conveying line is provided with a second station, the third positioning mechanism can stop the box at the second station, and the bag pressing device is arranged at the second station to press the packaging bag into the box.

[0013] According to an embodiment of the present application,

[0014] In the present application, the problem of the pressing plate is adjusted by setting a multi-directional drive assembly to adapt to the bag pressing requirements of different specifications of boxes. At least vertical drive and conveying drive are included, which can move up and down to press the packaging bag into the box, and can also move along the conveying direction to adapt to the length difference of different boxes.

[0015] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the present application. BRIEF DESCRIPTION OF DRAWINGS

[0016] The above and other features and advantages of the present application will become more apparent from the following detailed description of example embodiments thereof, with reference to the accompanying drawings.

[0017] Figure 1 is a structural schematic view of an automatic sealing device according to an example embodiment;

[0018] Figure 2 is Figure 1 is a structural schematic view of an automatic sealing device hidden in a shell according to an example embodiment;

[0019] Figure 3 is a structural schematic view of a bag pressing device according to an example embodiment.

[0020] In the drawings, the reference signs are explained as follows:

[0021] 100, automatic sealing device; 101, shell; 102, device support; 10, conveying line; 20, parking device; 30, bag lifting device; 40, air extraction device; 50, sealing device; 60, bag pressing device; 61, pressing plate; 62, multidirectional driving assembly; 611, pushing and pressing part; 612, bending part; 621, vertical driving; 622, conveying driving; 6211, first motor; 6212, air cylinder; 6213, sliding seat. DETAILED DESCRIPTION

[0022] Example implementations will now be described more fully with reference to the accompanying drawings. Example implementations can be implemented in any

[0023] Referring to FIGS. 1 to Figure 3 In an embodiment, the automatic sealing device 100 comprises a conveying line 10, a parking device 20, a bag lifting device 30, an air extraction device 40, a sealing device 50, and a bag pressing device 60. The conveying line 10 is provided with a first station and a second station. The first station is provided with the parking device 20, the air extraction device 40, and the sealing device 50, and the second station is provided with the bag pressing device 60. The parking device 20 is embedded on the conveying line 10, the bag lifting device 30 is arranged on both sides of the conveying line 10, and the air extraction device 40 and the sealing device 50 are arranged above the conveying line 10. The bag pressing device 60 is arranged above the conveying line 10. When the box is stopped at the first station by the parking device 20, the package bag can be lifted, the package bag can be vacuumized, and the package bag can be heat sealed in sequence, and then flow into the second station to be pressed by the bag pressing device 60. The operation is smooth and the rhythm is reasonable, which improves the work efficiency. Of course, it can be understood that the automatic sealing device 100 can also comprise a device support 102 for carrying each device, and the conveying line 10 and each device can be arranged in a shell 101.

[0024] Referring to Figure 3In an embodiment, the bag pressing device 60 comprises a pressing plate 61 and a multi-directional driving assembly 62. The pressing plate 61 is capable of being driven to move downward and press the packaging bag, and the multi-directional driving assembly 62 is connected with the pressing plate 61 to drive the pressing plate 61 to move in at least two directions. Preferably, the multi-directional driving assembly 62 at least comprises a vertical driving 621 capable of driving the pressing plate 61 to reciprocate in a vertical direction and a conveying driving 622 capable of driving the pressing plate 61 to reciprocate in a conveying direction.

[0025] In the specific embodiment, the pressing plate 61 comprises a pressing portion 611 and a bending portion 612, the two ends of the pressing portion 611 in the conveying direction are respectively provided with the bending portion 612, and the bending portion 612 is bent downward relative to the pressing portion 611. Preferably, a plurality of air holes are formed in the pressing portion 611.

[0026] In the specific embodiment, the vertical driving 621 comprises a first motor 6211, a cylinder 6212 and a sliding seat 6213, the first motor 6211 is arranged on the conveying driving 622, the sliding seat 6213 is installed on the sliding table of the first motor 6211, the cylinder 6212 is installed on the sliding seat 6213, and the output end of the cylinder 6212 is connected with the pressing plate 61. The adjustment of the pressing plate in the vertical direction is driven by the first motor 6211 and the cylinder 6212. A plurality of guide members are arranged on the sliding seat 6213 and connected with the pressing plate 61, and preferably, the number of guide rods is multiple, which improves the structural stability of the pressing plate 61. The conveying driving 622 comprises a linear motor and a mounting block, the first motor 6211 is installed on the mounting block, and the mounting block is installed on the linear motor and reciprocates along the conveying direction.

[0027] In the embodiments, the terms "match", "connect" and the like should be understood in a broad sense, for example, "connect" can be fixed connection, detachable connection or integral connection. Those skilled in the art can understand the specific meaning of the above terms in the embodiments according to the specific circumstances.

[0028] In the description of the specification, the description of the terms "some embodiments", "specific embodiments" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiments or examples are included in at least one embodiment or example of the embodiments. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0029] The above merely provides preferred embodiments of the application, and is not intended to limit the application. The application can be variously changed and modified by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the application shall fall within the protection scope of the application.

Claims

1. A bag pressing device, characterized by The application relates to a bag pressing device, which comprises: a pressing plate capable of being driven to move downward and press a packaging bag; a multidirectional driving assembly connected with the pressing plate and used for driving the pressing plate to move in at least two directions, wherein the multidirectional driving assembly at least comprises a vertical driving and a conveying driving, the vertical driving is capable of driving the pressing plate to reciprocate along a vertical direction, and the conveying driving is capable of driving the pressing plate to reciprocate along a conveying direction; the pressing plate comprises a pushing part and a bending part, the pushing part is provided with the bending parts at two ends along the conveying direction respectively, and the bending parts are bent downward relative to the pushing part.

2. The bag press apparatus of claim 1, wherein, a plurality of air holes are formed in the pushing part.

3. The bag press apparatus of claim 1, wherein, the vertical driving comprises a first motor, a cylinder and a sliding seat, the first motor is arranged on the conveying driving, the sliding seat is installed on a sliding table of the first motor, the cylinder is installed on the sliding seat, and an output end of the cylinder is connected with the pressing plate.

4. The bag press apparatus of claim 3, wherein, a plurality of guide members are arranged on the sliding seat and connected with the pressing plate.

5. The bag press apparatus of claim 3, wherein, the conveying driving comprises a linear motor and a mounting block, the first motor is mounted on the mounting block, the mounting block is mounted on the linear motor and reciprocates along the conveying direction.

6. A precision automatic sealing device, characterized in that, The application further relates to a bag pressing device, a conveying line and a third positioning mechanism, the conveying line is provided with a second station, the third positioning mechanism is capable of stopping a box at the second station, and the bag pressing device is arranged at the second station and used for pressing a packaging bag into the box.

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