CN219237499U

CN219237499U - Vacuum detection alarm device of packaging machine

Info

Publication number: CN219237499U
Application number: CN202320140485.9U
Authority: CN
Inventors: 赵原; 刘明群; 刘鹏飞
Original assignee: Jiangsu Union Semiconductor Co Ltd
Current assignee: Jiangsu Union Semiconductor Co Ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-06-23
Anticipated expiration: 2033-02-07

Abstract

The utility model discloses a vacuum detection alarm device of a packaging machine in the field of chip packaging, which comprises a packaging machine, wherein a pressure release valve is arranged in the packaging machine and is arranged on a vacuum pipeline, one end of the vacuum pipeline is connected with an air extractor, the other end of the vacuum pipeline is connected with a working cavity, the pressure release valve is also connected with a vacuum gauge, and the vacuum gauge is electrically connected with a control panel. The utility model can control the operation vacuum value of the machine, and avoid the overlarge vacuum, thereby protecting the product.

Description

Vacuum detection alarm device of packaging machine

Technical Field

The utility model belongs to the technical field of chip packaging, and particularly relates to a vacuum detection alarm device of a packaging machine.

Background

In the prior art, for the current automatic electronic production industry, in order to accelerate the chip mounting speed, chips are generally packaged in an elastic belt to prepare a material belt, the material belt is wound on a coil tray to form a coil discharging tray, in production, the material belt on the coil discharging tray is discharged, wound on an empty coil receiving tray after passing through a mounting device, and the mounting device completes the processes of taking and mounting when the material belt passes through.

The coil tray needs to be vacuum-sealed and packed by the packing bag, prevents air or static from influencing the chip on the material belt, and normally adopts a direct vacuumizing mode to operate when the coil tray is vacuum-packed by the packing machine at present, and has the following defects: when the packaging machine is abnormal or fails, the vacuum value exceeds the normal range and cannot be controlled; the over-range vacuum value leads to the packing bag to be too tight during operation, causes the condition of oppression to the product, has wasted packing bag and packing label, needs to rework again, extravagant human cost.

Disclosure of Invention

The utility model aims to provide a vacuum detection alarm device of a packaging machine, which can control the operation vacuum value of a machine table and avoid overlarge vacuum.

The purpose of the utility model is realized in the following way: the utility model provides a packagine machine vacuum detection alarm device, includes packagine machine, be provided with the relief valve in the packagine machine, the relief valve sets up on the vacuum line, the one end and the air exhaust device of vacuum line are connected, the other end and the working chamber of vacuum line are connected, the relief valve still is connected with the vacuum gauge, vacuum gauge and control panel electric connection.

When the vacuum gauge is used, a person sets the upper limit of the vacuum gauge through the control panel, and when the vacuum pressure in the working cavity exceeds the upper limit of the vacuum gauge, the pressure release valve works to release the vacuum in the working cavity; the vacuum in the working cavity does not exceed the upper limit of the gauge outfit, and the pressure relief operation is carried out after the whole packaging process of the coiled material tray is finished. Compared with the prior art, the utility model has the beneficial effects that: the device can prevent the product from being crushed by excessive vacuum in the working cavity, thereby playing a role in protection; the success rate of primary packaging is improved, reworking is avoided, so that the waste of packaging bags is reduced, and the production cost is reduced.

As a further improvement of the utility model, the vacuum gauge and the control panel are both arranged on the front side of the packaging machine, and an alarm is also arranged on the front side of the packaging machine.

As a further improvement of the utility model, the working cavity is arranged on the upper side of the packaging machine, and a vacuum cover is arranged corresponding to the working cavity and is rotationally connected with the rear side of the packaging machine.

As a further improvement of the utility model, the working cavity comprises a working platform and a plurality of vacuumizing ports, and the plurality of vacuumizing ports are arranged at the front side of the working platform at equal intervals.

As a further improvement of the utility model, a baffle rod assembly is arranged between the working platform and the plurality of vacuumizing ports, the baffle rod assembly comprises a U-shaped railing, and two ends of the railing are rotatably arranged on the base.

As a further improvement of the utility model, the front side of the working platform is provided with a silica gel pad, and the vacuum cover is provided with a heating strip corresponding to the silica gel pad.

As a further improvement of the utility model, the utility model also comprises a positioning pressing plate, wherein the positioning pressing plate is circular, the center of the positioning pressing plate is provided with a positioning hole, the upper side of the positioning pressing plate is provided with a pair of gripping handles, the gripping handles are U-shaped, and the two gripping handles are symmetrically distributed on the left side and the right side of the positioning hole.

As a further improvement of the utility model, the air extracting device is a vacuum pump.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a top view of the vacuum lid of the present utility model.

Fig. 3 is a top view of the work platform of the present utility model.

Fig. 4 is a top view of the work platform of the present utility model in use.

FIG. 5 is a top view of a positioning platen of the present utility model.

Fig. 6 is a schematic circuit diagram of the present utility model.

Wherein, 1 packagine machine, 2 relief valve, 3 vacuum pipeline, 4 air extraction device, 5 working chamber, 501 working platform, 502 vacuum-pumping mouth, 6 vacuum gauge, 7 control panel, 8 alarm, 9 vacuum cover, 10 hinges, 11 shelves pole components, 1101 railing, 1102 base, 12 silica gel pad, 13 heating strips, 14 positioning press plates, 1401 positioning holes, 1402 grip handles, 15 coil trays, 16 electrostatic aluminum foil bags.

Description of the embodiments

1-6, a vacuum detection alarm device of a packaging machine comprises a packaging machine 1, wherein a pressure release valve 2 is arranged in the packaging machine 1, the pressure release valve 2 is arranged on a vacuum pipeline 3, one end of the vacuum pipeline 3 is connected with an air extractor 4, the air extractor 4 is preferably a vacuum pump, the other end of the vacuum pipeline 3 is connected with a working cavity 5, the working cavity 5 comprises a working platform 501 and a plurality of vacuumizing ports 502, and the vacuumizing ports 502 are arranged at the front side of the working platform 501 at equal intervals; the pressure release valve 2 is also connected with a vacuum gauge 6, the vacuum gauge 6 is electrically connected with a control panel 7, the vacuum gauge 6 and the control panel 7 are both arranged at the front side of the packaging machine 1, and an alarm 8 is also arranged at the front side of the packaging machine 1; the working cavity 5 is arranged on the upper side of the packaging machine 1, the vacuum cover 9 is arranged corresponding to the working cavity 5, and the vacuum cover 9 is rotationally connected with the rear side of the packaging machine 1 through the hinge 10; preferably, a baffle rod assembly 11 is arranged between the working platform 501 and the plurality of vacuumizing ports 502, the baffle rod assembly 11 comprises a U-shaped railing 1101, and two ends of the railing 1101 are rotatably arranged on the base 1102; the front side of the working platform 501 is provided with a silica gel pad 12, and the vacuum cover 9 is provided with a heating strip 13 corresponding to the silica gel pad 12; referring to fig. 5, the positioning device preferably further comprises a circular positioning pressing plate 14, wherein a positioning hole 1401 is formed in the center of the positioning pressing plate 14, a pair of grip handles 1402 are arranged on the upper side of the positioning pressing plate 14, the grip handles 1402 are in a U shape, and the two grip handles 1402 are symmetrically distributed on the left side and the right side of the positioning hole 1401.

When the utility model is used, a person sets the upper limit of the vacuum gauge 6 through the control panel 7; placing the coil stock 15 into an electrostatic aluminum foil bag 16, then placing the electrostatic aluminum foil bag 16 on a working platform 501, rotating a railing 1101 to press the sealing position of the electrostatic aluminum foil bag 16, and simultaneously ensuring that a vacuumizing port 502 is positioned at the inner side of the electrostatic aluminum foil bag 16; the positioning pressing plate 14 is placed on the upper surface of the electrostatic aluminum foil bag 16 through the grip handle 1402, the positioning hole 1401 is correspondingly arranged with the central hole of the coil tray 15, the lower end of the coil tray 15 is supported on the working platform 501, the positioning pressing plate 14 is pressed on the upper end of the coil tray 15, and the air volume in the electrostatic aluminum foil bag 16 is always kept within the quantitative range; pressing down the vacuum cover 9, and exhausting air from the working cavity 5 by the vacuum pump, wherein the vacuum meter 6 displays and detects the working vacuum value of the machine in real time during operation; after the vacuumizing action is completed, the heating strip 13 is electrified to heat and seal the sealing position of the aluminum foil bag; when the vacuum pressure in the working cavity 5 exceeds a set value, the pressure release valve 2 immediately works to control the vacuum value within a safe value, and simultaneously, the alarm 8 is triggered to remind workers. The utility model has the advantages that: the device can prevent the product from being crushed by excessive vacuum in the working cavity 5, thereby protecting the product; the success rate of primary packaging is improved, reworking is avoided, so that the waste of packaging bags is reduced, and the production cost is reduced.

The utility model is not limited to the above embodiments, and based on the technical solution disclosed in the utility model, a person skilled in the art may make some substitutions and modifications to some technical features thereof without creative effort according to the technical content disclosed, and all the substitutions and modifications are within the protection scope of the utility model.

Claims

1. The utility model provides a packagine machine vacuum detection alarm device, includes packagine machine, its characterized in that, be provided with the relief valve in the packagine machine, the relief valve sets up on the vacuum line, the one end and the air exhaust device of vacuum line are connected, the other end and the working chamber of vacuum line are connected, the relief valve still is connected with the vacuum gauge, vacuum gauge and control panel electric connection.

2. The vacuum detection warning device of a packaging machine according to claim 1, wherein the vacuum gauge and the control panel are both arranged on the front side of the packaging machine, and the front side of the packaging machine is also provided with a warning device.

3. The vacuum detection warning device of a packaging machine according to claim 2, wherein the working chamber is arranged on the upper side of the packaging machine, and a vacuum cover is arranged corresponding to the working chamber, and is rotatably connected with the rear side of the packaging machine.

4. The vacuum detection warning device of a packaging machine according to claim 3, wherein the working chamber comprises a working platform and a plurality of vacuumizing ports, and the vacuumizing ports are arranged on the front side of the working platform at equal intervals.

5. The vacuum detection warning device of a packaging machine according to claim 4, wherein a baffle rod assembly is arranged between the working platform and the vacuum suction ports, the baffle rod assembly comprises a U-shaped railing, and two ends of the railing are rotatably arranged on the base.

6. The vacuum detection warning device of a packaging machine according to claim 5, wherein a silica gel pad is arranged on the front side of the working platform, and a heating strip is arranged on the vacuum cover corresponding to the silica gel pad.

7. The vacuum detection warning device of a packaging machine according to any one of claims 1 to 6, further comprising a positioning pressing plate, wherein the positioning pressing plate is circular, a positioning hole is formed in the center of the positioning pressing plate, a pair of gripping handles are arranged on the upper side of the positioning pressing plate, the gripping handles are U-shaped, and the two gripping handles are symmetrically distributed on the left side and the right side of the positioning hole.

8. The apparatus of claim 7, wherein the air extractor is a vacuum pump.