Material bearing follow-up mechanism of vacuum packaging machine

Abstract

The utility model relates to a vacuum packaging machine material bearing follow-up mechanism which comprises a guide support and a follow-up tray, a sliding groove is formed in the guide support, the lower portion of the follow-up tray is connected with a guide rod in a rotating mode, the two ends of the guide support protrude upwards, and the two ends of the follow-up tray protrude upwards. A rubber pad and a buffer are arranged on protruding portions at the two ends of the guide support respectively, a reset magnetic suction plate is fixedly connected to one end of the follow-up tray, an electromagnet is fixedly connected to the side, close to the reset magnetic suction plate, of the guide support, and the buffer and the electromagnet are located on the same side. The plastic packaging bag has the advantages that the tray capable of sliding along with materials is arranged, deformation of the plastic packaging bag during vacuumizing is avoided, the packaging quality of the materials is improved, and the follow-up tray can automatically reset.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of packaging equipment, concretely relates to a vacuum packaging machine material bearing follow-up mechanism. BACKGROUND

[0002] The vacuum packaging machine is through the air extraction nozzle to be put into the packaging bag of the object to be packaged, evacuates the air, withdraws the air extraction nozzle, and then completes the sealing.

[0003] The existing vacuum packaging machine with external air extraction includes a machine body and an air path chamber, the air path chamber is fixed on the top of the machine body, and a material supporting table is arranged at the connection position of the machine body and the air path chamber.

[0004] When vacuum packaging is carried out, the plastic sealing bag is close to the suction nozzle under the action of the air extraction nozzle, the plastic sealing bag contains materials, the plastic sealing bag may be deformed under the action of the material weight and the air extraction nozzle, the material supporting table of the existing vacuum packaging machine is fixed, the tray cannot compensate along with the materials, and therefore, the vacuum packaging machine material bearing follow-up mechanism is required. UTILITY MODEL CONTENTS

[0005] The utility model discloses a vacuum packaging machine material bearing follow-up mechanism, which is provided with a tray capable of sliding along with materials, avoids deformation of the plastic sealing bag during vacuumization, improves the packaging quality of materials, and enables the follow-up tray to automatically reset.

[0006] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a vacuum packaging machine material bearing follow-up mechanism, including guide support and follow-up tray, the guide support is opened with sliding groove, the follow-up tray lower part rotatable connection has the guide rod, the both ends of guide support protrude upward, the protruding part of both ends of guide support is provided with rubber pad and buffer respectively, one end of follow-up tray is fixedly connected with reset magnetic attraction plate, one side of guide support is fixedly connected with electromagnet near reset magnetic attraction plate, buffer and electromagnet are located on the same side.

[0007] Further, the follow-up tray is provided with a plurality of anti-skid grooves, and the plurality of anti-skid grooves are linearly arranged on the follow-up tray.

[0008] Further, the sliding groove is a strip-shaped groove, and the guide rod is in sliding connection with the sliding groove.

[0009] Further, the rubber pad and the buffer are fixedly connected with the guide support, and the buffer is specifically a plurality of buffers, and the plurality of buffers are linearly arranged on the guide support.

[0010] Further, the reset magnetic plate is oppositely arranged with the electromagnet, and the reset magnetic plate is a metal plate made of a metal magnetic material.

[0011] The utility model discloses the beneficial effect is: be provided with the tray that can follow material sliding, avoid the deformation of plastic package bag when pumping, improve the packaging quality of material, and follow-up tray can carry out automatic reset. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the first visual angle schematic drawing of the utility model.

[0013] Figure 2 It is the second visual angle schematic drawing of the utility model.

[0014] Figure 3 It is Figure 2 It is the local amplification schematic drawing of A in the middle.

[0015] Figure 4 It is the schematic drawing of the utility model in vacuum packaging machine use state.

[0016] In the drawing: 1, guide support, 101, sliding groove, 2, follow-up tray, 201, guide rod, 202, anti-skid groove, 3, rubber pad, 4, buffer, 5, reset magnetic plate, 6, electromagnet. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical scheme and advantage of the utility model more clearly, the following is combined with the drawing and example, and the utility model is further detailedly explained.It should be understood that the specific example described here is only used to explain the utility model, and is not used to limit the utility model.

[0018] Reference Figures 1-4The utility model discloses a kind of vacuum packaging machine material supports servo mechanisms, including guide support 1 and servo tray 2, the sliding groove 101 is opened in the guide support 1, the lower portion of the servo tray 2 is rotatably connected with guide rod 201, the both ends of the guide support 1 are upwardly protruding, the protruding parts of the both ends of the guide support 1 are respectively provided with rubber pad 3 and buffer 4, one end of the servo tray 2 is fixedly connected with reset magnetic attraction plate 5, one side of the guide support 1 close to reset magnetic attraction plate 5 is fixedly connected with electromagnet 6, buffer 4 and electromagnet 6 are located on the same side.

[0019] The servo tray 2 is provided with a plurality of anti-skid grooves 202, which can increase the friction between the material and the servo tray 2 after the material is placed, preventing the material and the servo tray 2 from sliding relative to each other. The plurality of anti-skid grooves 202 are linearly arrayed on the servo tray 2.

[0020] The sliding groove 101 is a strip-shaped groove, and the guide rod 201 is slidably connected with the sliding groove 101. The sliding groove 101 can guide the sliding of the guide rod 201 and the servo tray 2.

[0021] The rubber pad 3 and the buffer 4 are fixedly connected with the guide support 1. The buffer 4 specifically has a plurality of buffers 4, which can buffer and block the resetting of the servo tray 2. The plurality of buffers 4 are linearly arrayed on the guide support 1.

[0022] The reset magnetic attraction plate 5 is oppositely arranged with the electromagnet 6. After the electromagnet 6 is powered on, it will attract the reset magnetic attraction plate 5 to reset. The reset magnetic attraction plate 5 is made of a metal plate of a metal magnetic material.

[0023] The working principle of the utility model is as follows: in use, place the material on the servo tray 2, then perform vacuumizing operation. During vacuumizing, the material and the plastic bag will move towards the air outlet, and the servo tray 2 will slide the folded material to prevent the plastic bag from deforming. After vacuumizing and packaging are completed, the electromagnet 6 is powered on, and the reset magnetic attraction plate 5 and the servo tray 2 are reset.

[0024] The above embodiments are used to further illustrate the utility model, but do not limit the utility model to these specific embodiments. Any modifications, equivalent replacements and improvements made within the spirit and principles of the utility model should be understood as within the protection scope of the utility model.

Claims

1. A material support and follow-up mechanism for a vacuum packaging machine, characterized in that: The system includes a guide bracket (1) and a follower tray (2). The guide bracket (1) has a sliding groove (101). The follower tray (2) is rotatably connected to a guide rod (201) at its lower part. The two ends of the guide bracket (1) protrude upwards. Rubber pads (3) and buffers (4) are respectively provided on the protruding parts at both ends of the guide bracket (1). A reset magnetic plate (5) is fixedly connected to one end of the follower tray (2). An electromagnet (6) is fixedly connected to the side of the guide bracket (1) near the reset magnetic plate (5). The buffer (4) and the electromagnet (6) are located on the same side.

2. The material support and follow-up mechanism for a vacuum packaging machine according to claim 1, characterized in that: The follower tray (2) is provided with a plurality of anti-slip grooves (202), which are arranged in a linear array on the follower tray (2).

3. The material support and follow-up mechanism for a vacuum packaging machine according to claim 1, characterized in that: The sliding groove (101) is a strip-shaped groove, and the guide rod (201) is slidably connected to the sliding groove (101).

4. The material support and follow-up mechanism for a vacuum packaging machine according to claim 1, characterized in that: The rubber pad (3) and the buffer (4) are both fixedly connected to the guide bracket (1). There are multiple buffers (4), and the multiple buffers (4) are distributed in a linear array on the guide bracket (1).

5. The material support and follow-up mechanism for a vacuum packaging machine according to claim 1, characterized in that: The reset magnetic plate (5) is arranged opposite to the electromagnet (6), and the reset magnetic plate (5) is a metal plate made of metallic magnetic material.

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