CN216717751U - Wrapping bag leakproofness detection device for food production and processing - Google Patents

Abstract

The utility model discloses a device for detecting the sealing performance of a packaging bag for food production and processing, which comprises a shell and a base, wherein a placing plate is arranged at the bottom of a second detection chamber through a first electric push rod, a silica gel cushion is arranged at the top of the second detection chamber through a second electric push rod, the second electric push rod is connected with the silica gel cushion through a connecting plate, gas sensors are fixedly arranged on the inner walls of the first detection chamber and the second detection chamber, and an inflating pump and a vacuum pump are respectively arranged in an installation chamber. The utility model discloses a vacuum pump is under the vacuum to cooperation electric putter realizes detecting the operation to the wrapping bag that drops into use through placing the messenger device between board, silica gel cushion and the gas sensor, can adjust the nearest position of response with the wrapping bag through electric putter, like this when taking place disappointing under vacuum state, the device can be faster and accurate sense gaseous existence, has improved the operating performance of device.

Description

Wrapping bag leakproofness detection device for food production and processing

Technical Field

The utility model relates to the technical field of food production and processing, in particular to a device for detecting the sealing property of a packaging bag for food production and processing.

Background

The food processing refers to grain grinding, feed processing, vegetable oil and sugar processing, slaughtering, meat processing, aquatic product processing, food processing activities of vegetables, fruits, nuts and the like, potato processing, dehydrated vegetable processing and vegetable can processing which are directly carried out by taking agricultural, forestry, animal husbandry and fishery products as raw materials, is a type of generalized agricultural product processing industry, and the food processing needs to package, seal and store the food through corresponding packaging bags.

Through retrieving patent CN210347015U, learn a food package bag and seal leakproofness detection device, it includes, bottom plate, conveyer belt, centre gripping subassembly, aqua storage tank, the conveyer belt install in the bottom plate top, centre gripping unit mount on the transport face of conveyer belt, conveyer belt width direction's both sides along being provided with the mounting panel, the mounting panel be provided with a plurality of to along the even interval arrangement of direction of delivery of conveyer belt, two relative mounting panels are a set of, the centre gripping subassembly be provided with a plurality of and with every group mounting panel.

But through taking place the problem that current food package bag seals leakproofness detection device and exists after the comparison:

the existing detection device is relatively single on the detection surface of the packaging bag, and cannot better detect the packaging bag in different use states, so that the situation of air leakage of the packaging bag still occurs after the packaging bag is put into use, and the practicability is reduced;

the operation of current detection device unable better assurance during the detection is accurate, leads to the wrapping bag to take place slight lose heart and can't detect out fast, has just so influenced the subsequent detection quality of device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device for detecting the sealing property of a packaging bag for food production and processing, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a packaging bag tightness detection device for food production and processing comprises a shell and a base, wherein the base is installed at the bottom of the shell, a telescopic supporting mechanism and a walking wheel are installed at four corners of the bottom of the base respectively, a first detection chamber, an installation chamber and a second detection chamber are arranged in the shell respectively, an inflating seat is installed at the bottom of the first detection chamber, the two sides and the top of the first detection chamber are provided with the second detection chamber respectively, a placing plate is installed at the bottom of the second detection chamber through a first electric push rod, a silica gel cushion is installed at the top of the second detection chamber through a second electric push rod, the second electric push rod and the silica gel cushion are installed and connected through a connecting plate, a gas sensor is fixedly installed on the inner walls of the first detection chamber and the second detection chamber, an inflating pump and a vacuum pumping pump are installed in the installation chamber respectively, and the input end of the vacuum pumping pump is communicated with the first detection chamber and the second detection chamber through an exhaust pipe, and the control circuit board is arranged at the top of the front surface of the shell through the mounting groove.

Preferably, the input end of the vacuum pumping pump is communicated with the exhaust pipe in a butt joint mode through a three-way pipe, and the exhaust pipe is provided with an electromagnetic valve used in a matched mode.

Preferably, the top of the inflating seat is provided with an inflating nozzle which is communicated with the inflating seat, the inflating nozzle is sleeved with a fastening sleeve, and the fastening sleeve is provided with a fastening knob which is matched with the inflating nozzle for use.

Preferably, a sealing door is movably mounted on the front face of the shell at the positions of the first detection chamber and the second detection chamber, an observation window is arranged on the sealing door, a protection door is movably mounted on the front face of the shell at the position of the installation chamber, and a ventilation window is arranged on the protection door.

Preferably, the front of mounting groove is embedded to be installed with the display, and embedded control button and the warning light of installing respectively in the front of display both sides casing.

Preferably, the telescopic supporting mechanism comprises a telescopic loop bar and a counterweight foot, and the telescopic loop bar is provided with a limit knob.

Compared with the prior art, the utility model has the beneficial effects that: this wrapping bag leakproofness detection device for food production and processing is rational in infrastructure, has following advantage:

(1) the vacuum pump is used under vacuum, the device is matched with the electric push rod to realize detection operation on the packaging bags which are put into use through the placing plate, the silica gel cushion and the gas sensor, personnel can extrude the packaging bags mutually in a corresponding extrusion mode, whether gas overflows exist is quickly detected in such a mode, and the auxiliary operation of the silica gel cushion can better avoid the pressure from generating downward pressure on the packaged products, avoid the explosion of the products during detection, and adjust the packaging bags to the nearest inductive position through the electric push rod, so that when the air leakage occurs in a vacuum state, the device can sense the gas quickly and accurately, and the operation performance of the device is improved;

(2) through the cooperation use operation between evacuation pump through aerifing parts and the gas sensor, make the device can aerify the detection to the wrapping bag that needs temporarily not have the packing to use under the state of evacuation, and detect more accurate quick to the gas response that exists under vacuum state, the condition that quality is not up to standard appears in the wrapping bag after the use that avoids that such operation effect can be better, reached in advance to take out the inspection under the condition that detects, avoid or reduce the wrapping bag and put into production the not good condition of gas tightness appears, the practicality of device has been improved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front view of the internal structure of the present invention;

FIG. 3 is a first partial schematic of the present invention;

fig. 4 is a second partial structural diagram of the present invention.

In the figure: 1. a housing; 101. a first detection chamber; 102. mounting grooves; 103. an installation chamber; 104. a second detection chamber; 105. a sealing door; 106. a protective door; 2. an inflator pump; 3. an inflation seat; 301. a fastening kit; 302. fastening a knob; 303. an air charging nozzle; 4. a control circuit board; 5. a control key; 6. a base; 601. a telescopic support mechanism; 602. a traveling wheel; 7. a vacuum pump is pumped; 8. an air exhaust pipe; 801. an electromagnetic valve; 802. a three-way pipe; 9. a first electric push rod; 10. placing the plate; 11. a gas sensor; 12. a silica gel cushion; 1201. a connecting plate; 13. a second electric push rod; 14. a warning light; 15. a display.

Detailed Description

Referring to fig. 1-4, an embodiment of the present invention is shown: a packaging bag sealing detection device for food production and processing comprises a shell 1 and a base 6, wherein the base 6 is fixedly installed at the bottom of the shell 1, a telescopic supporting mechanism 601 and a walking wheel 602 are respectively and fixedly installed at four corners of the bottom of the base 6, the telescopic supporting mechanism 601 comprises a telescopic sleeve rod and a balance weight foot, a limiting knob is arranged on the telescopic sleeve rod, the device is conveniently limited and fixed in an adjusting mode, and a first detection chamber 101, an installation chamber 103 and a second detection chamber 104 are respectively arranged in the shell 1;

specifically, the gas sensor 11 is fixedly installed on the inner walls of the first detection chamber 101 and the second detection chamber 104, the inflator pump 2 and the vacuum pump 7 are respectively and fixedly installed in the installation chamber 103, the vacuum pump 7 can be used by matching the inflator part and the gas sensor 11, so that the device can be used for inflating and detecting packaging bags needing temporary non-packaging use in a vacuum state, and the existing gas can be sensed and detected more accurately and rapidly in the vacuum state, the operation effect can better avoid the situation that the quality of the packaging bags does not reach the standard after being put into use, the practicability of the device is improved under the condition of pre-detection, the input end of the vacuum pump 7 is communicated with the first detection chamber 101 and the second detection chamber 104 through the exhaust pipe 8, the input end of the vacuum pump 7 is communicated with the exhaust pipe 8 through the three-way pipe 802, the three-way pipe 802 is a receiving part, an electromagnetic valve 801 matched with the exhaust pipe 8 is arranged on the exhaust pipe, the electromagnetic valve 801 is electrically connected with a control circuit board 4 through a lead, during operation, personnel can carry out opening and closing control according to actual requirements to ensure normal operation of air exhaust operation, the control circuit board 4 is installed on the top of the front surface of the shell 1 through an installation groove 102, the control circuit board 4 is respectively and electrically connected with a first electric push rod 9, a second electric push rod 13, a gas sensor 11, an inflator pump 2 and an air exhaust pump 7 through leads in a control mode, a display 15 is installed in the front surface of the installation groove 102 in an embedded mode, a control key 5 and a warning lamp 14 are installed in the front surfaces of the shell 1 on two sides of the display 15 in an embedded mode respectively, the control circuit board 4 is electrically connected with the control key 5 and the warning lamp 14 through a circuit in a control mode, and the warning lamp 14 is turned on to indicate when a problem product is detected;

specifically, the bottom of the first detection chamber 101 is provided with an inflating seat 3, the two sides and the top of the first detection chamber 101 are provided with the second detection chamber 104, the top of the inflating seat 3 is fixedly provided with a communicated inflating nozzle 303, the inflating nozzle 303 is sleeved with a fastening sleeve 301, the fastening sleeve 301 is provided with a fastening knob 302 used in a matched manner, a person can sleeve a packaging bag opening on the inflating nozzle 303, then the fastening sleeve 301 is tightened through the fastening knob 302, sealing is carried out in such a way, the inflating operation is ensured, the bottom of the second detection chamber 104 is provided with a placing plate 10 through a first electric push rod 9, the top of the second detection chamber 104 is provided with a silica gel cushion 12 through a second electric push rod 13, the second electric push rod 13 is connected with the silica gel cushion 12 through a connecting plate 1201, the electric push rod realizes the detection operation on the used packaging bag through a device among the placing plate 10, the silica gel cushion 12 and the gas sensor 11, personnel can come to carry out mutual extrusion to the wrapping bag through corresponding extruded mode, whether have gaseous the spilling over of detecting out fast through such mode, and the auxiliary operation through silica gel cushion 12, the lower pressure degree that produces is participated in to the packing product to the avoidance pressure that can be better, avoid the product to appear the condition that appears bursting during the detection, the working property of device has been improved, there is sealing door 105 in the front of first detection room 101 and second detection room 104 position department casing 1 through hinge movable mounting, and be equipped with the observation window on sealing door 105, the front movable mounting of installation room 103 position department casing 1 has shutter 106, and be equipped with the transom on shutter 106.

The working principle is as follows: during use, the device is pushed to a proper operation position through the travelling wheels 602 and is assisted and fixed through the telescopic supporting mechanism 601, if a product is packaged, the device is placed on the placing plate 10, the first electric push rod 9 and the second electric push rod 13 are opened to be clamped and fixed between the placing plate 10 and the silica gel cushion 12 in advance, the position is determined, the sealing door 105 is closed, the vacuum pump 7 is opened, the second detection chamber 104 is vacuumized through the exhaust tube 8, after the vacuum state is achieved, the first electric push rod 9 and the placing plate 10 are started again to carry out buffering and extrusion, during the period, if the product packaging has air leakage, the gas sensor 11 can rapidly detect the product, so that the detection is carried out, if the packaging bags which are not put into use need to be detected, the bag mouths are firstly sleeved on the inflating nozzles 303, and are matched and sealed with the fastening knobs 302 through the fastening kits 301, then, the vacuum pumping is carried out in the mode, finally, the inflator pump 2 is started to inflate the packaging bag, the gas sensor 11 is a gas sensing element sold in the existing market, if the gas sensor 11 does not detect, the sealing performance is good, and if the gas is detected, the quality does not reach the standard.

Claims (6)

1. The utility model provides a wrapping bag leakproofness detection device for food production processing, includes casing (1) and base (6), its characterized in that: the automatic detection device is characterized in that a base (6) is fixedly mounted at the bottom of the shell (1), four corners of the bottom of the base (6) are respectively fixedly provided with a telescopic supporting mechanism (601) and a walking wheel (602), a first detection chamber (101), an installation chamber (103) and a second detection chamber (104) are respectively arranged in the shell (1), an inflating seat (3) is fixedly mounted at the bottom of the first detection chamber (101), the two sides and the top of the first detection chamber (101) are respectively provided with the second detection chamber (104), the bottom of the second detection chamber (104) is provided with a placing plate (10) through a first electric push rod (9), a silica gel cushion (12) is mounted at the top of the second detection chamber (104) through a second electric push rod (13), the second electric push rod (13) is connected with the silica gel cushion (12) through a connecting plate (1201), a gas sensor (11) is fixedly mounted on the inner walls of the first detection chamber (101) and the second detection chamber (104), install pump (2) and evacuation pump (7) in installation room (103) respectively fixed mounting, the input of evacuation pump (7) passes through exhaust tube (8) and first detection room (101) and second detection room (104) intercommunication, control circuit board (4) are installed through mounting groove (102) at the positive top of casing (1).

2. The device for detecting the sealing property of the packaging bag for food production and processing as claimed in claim 1, wherein: the input end of the vacuum pumping pump (7) is communicated with the air pumping pipe (8) in a butt joint mode through a three-way pipe (802), and an electromagnetic valve (801) used in a matched mode is arranged on the air pumping pipe (8).

3. The device for detecting the sealing property of the packaging bag for food production and processing as claimed in claim 1, wherein: the top of inflating seat (3) is installed inflation nozzle (303) of intercommunication, and the cover has fastening external member (301) on inflation nozzle (303), and installs fastening knob (302) that the cooperation was used on fastening external member (301).

4. The device for detecting the sealing property of the packaging bag for food production and processing as claimed in claim 1, wherein: the front face of the shell (1) at the positions of the first detection chamber (101) and the second detection chamber (104) is movably provided with a sealing door (105), an observation window is arranged on the sealing door (105), the front face of the shell (1) at the position of the installation chamber (103) is movably provided with a protection door (106), and a ventilation window is arranged on the protection door (106).

5. The device for detecting the sealing property of the packaging bag for food production and processing as claimed in claim 1, wherein: the front of mounting groove (102) is embedded to be installed display (15), and embedded control button (5) and warning light (14) of installing respectively in the front of display (15) both sides casing (1).

6. The device for detecting the sealing property of the packaging bag for food production and processing as claimed in claim 1, wherein: the telescopic supporting mechanism (601) comprises a telescopic loop bar and a counterweight foot, and a limit knob is arranged on the telescopic loop bar.

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