CN112326126B

CN112326126B - Inflatable packaging air leakage detection device taking new material as base material

Info

Publication number: CN112326126B
Application number: CN202010979571.XA
Authority: CN
Inventors: 庞诗铮
Original assignee: Lu'an Lu An Packaging Products Co ltd
Current assignee: LU'AN LU AN PACKAGING PRODUCTS Co.,Ltd.
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-11-23
Anticipated expiration: 2040-09-17
Also published as: CN112326126A

Abstract

The invention relates to the technical field of automatic packaging mechanical equipment, and discloses an inflatable packaging air leakage detection device taking a new material as a base material, which comprises a shell, wherein a rotating frame is movably connected inside the shell; through changeing the frame, the combined action of depression bar and clamp plate, it is automatic to last to press to pack the finished product, leakproofness and seal strength to the wrapping bag carry out effective detection, avoid packing the finished product in the transportation, the in-process of putting, because violence operation causes the condition of gas leakage, increase the comprehensiveness that detects the gas leakage problem to the wrapping bag, more accord with actual conditions, utilize the sealed condition that the packing finished product reaction came out, the nature of electric capacity principle and electro-magnet, control subsequent transfer operation, increase the linkage between the structure, it is more convenient to make the operation, higher degree of automation has, automatic packing finished product to gas leakage shifts, realize the differentiation of packing the product, the staff of being convenient for carries out centralized processing, effectively increase work efficiency, reduce the work burden.

Description

Inflatable packaging air leakage detection device taking new material as base material

Technical Field

The invention relates to the technical field of automatic packaging mechanical equipment, in particular to an inflatable packaging air leakage detection device taking new materials as base materials.

Background

Gas-filled packages have high requirements for the selection of packaging materials, which are required to have good gas and moisture barrier properties. However, in the actual processing process, manual or equipment factors exist, so that the sealing of the packaging opening is not tight. Therefore, after the packaged product is processed, the air tightness of the packaged product needs to be detected. Generally, manual operation is adopted, the packaging bag is pinched by hands, and observation is carried out by means of naked eyes, so that the working efficiency is low, the working strength is high, the detection result is greatly influenced by personal factors, and great errors exist. And current detection device can mark gas leakage package product, and the later stage still needs the staff to choose gas leakage package product, can't classify by oneself, and complex operation seriously reduces work efficiency.

Aiming at the defects of the prior art, the invention provides an inflatable packaging air leakage detection device taking new materials as base materials, which has the advantages of automatically detecting packaged products, classifying according to the sealing performance of packaging bags and having higher working efficiency, solves the problems of large detection result error, incapability of classifying and low working efficiency, automatically and continuously presses the packaged finished products, effectively detects the sealing performance and the sealing strength of the packaging bags, avoids the situation of air leakage caused by violent operation in the transportation and placement processes of the packaged finished products, increases the comprehensiveness of the air leakage detection problem of the packaging bags, is more in line with the actual situation, controls the subsequent transfer operation by utilizing the sealing situation, the capacitance principle and the property of an electromagnet reflected by the packaged finished products, automatically transfers the air-leaked packaged finished products, and realizes the differentiation of the packaged products, the staff of being convenient for carries out centralized processing, effectively increases work efficiency, reduces work burden, has higher degree of automation.

Disclosure of Invention

Technical scheme (I)

In order to realize the purposes of automatically detecting packaged products, classifying according to the sealing performance of packaging bags and having higher working efficiency, the invention provides the following technical scheme: the air-filled package air leakage detection device using the new material as the base material comprises a shell, a rotating frame, a pressure rod, a polar plate group, a dielectric plate, a pressure plate, a rotating disc, a first ratchet wheel, a second ratchet wheel, a fan plate, a rotating plate, a movable rod, a top block, a rotating rod and an electromagnet.

Wherein:

the position and connection relationship among the structures are as follows:

an inflatable packaging air leakage detection device taking new materials as base materials comprises a shell, wherein a rotating frame is movably connected inside the shell, a through groove is formed in the rotating frame, a clamping block is movably connected in the through groove, a rotary rod is movably connected to the outer side of the clamping block, one side, away from the clamping block, of the rotary rod is movably connected with a press rod, a press rod is movably connected below the rotating frame, two clamping grooves with the same size are formed in the outer side of the press rod and on the surface of the inner wall of the shell, a polar plate group is fixedly connected to the top of the press rod, the polar plate group is composed of a positive plate and a negative plate, a dielectric plate is movably connected to the outer side of the polar plate group, a press plate is fixedly connected below the dielectric plate, two T-shaped rods are fixedly connected to the top of the press plate, a spring is movably connected to the outer side of a vertical rod of the T-shaped rod on the left side of the press plate, a rotary disc is movably connected to the inner portion of the shell, and a push rod is movably connected to the surface of the rotary disc, the outer side of the rotary disc is fixedly connected with a coil, the surface of the coil is fixedly connected with five convex columns with the same size, the outer side of the rotary disc is movably connected with a first ratchet wheel, the outer side of the first ratchet wheel is movably connected with a first gear, the upper part of the first ratchet wheel is movably connected with a second ratchet wheel, the outer side of the second ratchet wheel is fixedly connected with a second gear, the outer side of the second ratchet wheel is movably connected with a sector plate, the surface of the sector plate is movably connected with an inverted Z-shaped rod, the upper part of the inverted Z-shaped rod is movably connected with a rotating rod, one side of the sector plate, which is far away from the second ratchet wheel, is fixedly connected with a rotating plate, the outer side of the rotating plate is movably connected with a movable rod, the right side of the movable rod is movably connected with a top block, the top of the top block is fixedly connected with a sliding block, the outer side of the sliding block, which is positioned on the surface of the inner wall of the shell, is movably connected with the rotating rod, the upper part of the rotating rod is fixedly connected with an electromagnet, and the rotating rod is in a V shape, the surface of the left inclined rod is fixedly connected with a bump, the upper part of the left inclined rod is movably connected with a spring, and the electromagnet is positioned on the left side of the right inclined rod of the rotating rod.

(II) advantageous effects

Compared with the prior art, the invention provides an inflatable packaging air leakage detection device taking a new material as a base material, which has the following beneficial effects:

1. this use inflatable packaging gas leakage detection device of new material as base material through the combined action of changeing frame, depression bar and clamp plate, continuously presses the packing finished product automatically, carries out effective detection to the leakproofness and the seal strength of wrapping bag, avoids packing the finished product at the transportation, the in-process of putting, because the violent operation causes the condition of gas leakage, increases the comprehensiveness to the wrapping bag detection gas leakage problem, more accords with actual conditions.

2. This use inflatable packaging gas leakage detection device of new material as base material, through polar plate group, dielectric medium board, clamp plate, second ratchet, fan board, commentaries on classics board, movable rod, kicking block, bull stick and electro-magnet's combined action, utilize the nature of the sealed condition, electric capacity principle and the electro-magnet that the finished product of packing reacted out, control subsequent transfer operation, increase the linkage between the structure, make the operation more convenient, have higher degree of automation.

3. This use inflatable packaging gas leakage detection device of new material as base material, through the combined action of carousel, first ratchet, second ratchet, fan board, commentaries on classics board, movable rod and kicking block, automatically shift the packing finished product of gas leakage, realize the differentiation of packing product, the staff of being convenient for carries out centralized processing, effectively increases work efficiency, reduces work burden.

Drawings

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

FIG. 2 is a cross-sectional view of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic view showing the connection relationship between the second ratchet and the electromagnet according to the present invention.

In the figure: 1. a housing; 2. frame turning; 3. a pressure lever; 4. a pole plate group; 5. a dielectric plate; 6. pressing a plate; 7. a turntable; 8. a first ratchet wheel; 9. a second ratchet wheel; 10. a fan plate; 11. rotating the plate; 12. a movable rod; 13. a top block; 14. a rotating rod; 15. an electromagnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an inflatable packaging air leakage detection device using new material as base material comprises a housing 1, a rotating frame 2 movably connected to the interior of the housing 1, a through groove formed in the rotating frame 2, a clamping block movably connected to the through groove, a clamping post fixedly connected to the outer side of the clamping block, a rotating rod movably connected to the outer side of the clamping block, a circular groove formed in the outer side of the rotating frame 2 and located on the surface of the inner wall of the housing 1 and having a size matched with the clamping post on the outer side of the clamping block, the same specifications of the left and right arc grooves of the circular groove, both of which use the rotation center of the rotating frame 2 as the center of circle, when the pressing rod 3 is located at the highest point, the center of the connection with the rotating rod of the upper arc groove of the circular groove, when the pressing rod 3 is located at the lowest point, the center of the connection with the rotating rod of the lower arc groove, and a pressing rod 3 movably connected to the lower portion of the rotating frame 2, the outside of depression bar 3 and the surface that is located 1 inner wall of shell have seted up two draw-in grooves that the size is the same, 3 activity cards of depression bar are in the outside of its draw-in groove, two draw-in grooves use the axis of depression bar 3 to present the symmetric distribution as the reference, top fixedly connected with polar plate group 4 of depression bar 3, polar plate group 4 comprises positive plate and negative plate, the outside swing joint of polar plate group 4 has dielectric plate 5, dielectric plate 5 is located between the positive plate of polar plate group 4 and the negative plate, dielectric plate 5 is connected with control center and electro-magnet 15 electricity, the below fixedly connected with clamp plate 6 of dielectric plate 5, two T type poles of top fixedly connected with of clamp plate 6, the outside swing joint of T type pole montant has the spring, the both ends and depression bar 3 and 6 swing joint of clamp plate of spring, the diaphragm of its left side T type pole is dielectric plate 5, T type pole is insulating material.

The inner part of the shell 1 is movably connected with a rotary table 7, the surface of the rotary table 7 is movably connected with a push rod, the outer side of the push rod is movably connected with a spring sheet, the outer side of the rotary table 7 is fixedly connected with a coil, the surface of the coil is fixedly connected with five convex columns with the same size, the distance between every two adjacent convex columns is equal, the outer side of the rotary table 7 is movably connected with a pull rope, one side of the pull rope, which is far away from the rotary table 7, is movably connected with a rotary frame 2, the outer side of the rotary table 7 is movably connected with a first ratchet wheel 8, the outer side of the first ratchet wheel 8 is movably connected with a first gear, the first ratchet wheel 8 and the first gear are respectively positioned at two sides of the rotary table 7, the upper part of the first ratchet wheel 8 is movably connected with a second ratchet wheel 9, the outer side of the second ratchet wheel 9 is fixedly connected with a second gear, the size of the second ratchet wheel 9 is matched with the size of the first gear at the outer side, the outer side of the second ratchet wheel 9 is movably connected with a sector 10, the surface of the sector 10 is movably connected with a Z-shaped rod in an inverted manner, the outer side of the transverse rod of the inverted Z-shaped rod is movably connected with an elastic sheet, a rotating rod 14 is movably connected above the inverted Z-shaped rod, one side of a fan plate 10, which is far away from the second ratchet wheel 9, is fixedly connected with a rotating plate 11, the outer side of the rotating plate 11 is movably connected with a movable rod 12, the right side of the movable rod 12 is movably connected with a top block 13, the top of the top block 13 is fixedly connected with a sliding block, the outer side of the sliding block is movably connected with a movable rod 12, the outer side of the sliding block and the surface of the inner wall of the shell 1 are provided with clamping grooves, the sliding block is movably clamped at the outer side of the clamping grooves, the inner part of the shell 1 is movably connected with the rotating rod 14, an electromagnet 15 is fixedly connected above the rotating rod 14, the rotating rod 14 is V-shaped, the surface of the left inclined rod is fixedly connected with a convex block, a spring is movably connected above the left inclined rod of the left inclined rod 15, the right inclined rod of the rotating rod 14, and the joint of the two inclined rods of the rotating rod 14 is movably connected with the inner wall of the shell 1, the right diagonal rod of the rotating rod 14 is made of metal.

The working process and the principle of the device are as follows:

when the fixture is used, the rotating frame 2 rotates to drive the fixture blocks in the through grooves to synchronously move, initially, the fixture blocks are movably clamped in the upper arc groove of the ring groove of the shell 1, the pressure rod 3 is positioned at the highest point, the rotating frame 2 drives the fixture blocks to move in the upper arc groove of the ring groove, the fixture blocks drive the rotary rod to rotate by taking the joint of the rotary rod and the pressure rod 3 as a rotating point, the pressure rod 3 keeps in a static state, the subsequent rotating frame 2 drives the fixture blocks to be away from the upper arc groove of the ring groove, move to the right arc groove and move downwards along the right arc groove to the lower arc groove, the fixture blocks push the pressure rod 3 to move downwards through the rotary rod, the rotating frame 2 drives the fixture blocks to move along the lower arc groove of the ring groove, the fixture blocks drive the rotary rod to rotate by taking the joint of the rotary rod and the pressure rod 3 as a rotating point, the pressure rod 3 keeps static again, the rotating frame 2 drives the fixture blocks to be away from the lower arc groove of the ring groove, to be close to the left arc groove and move into the upper arc groove, the fixture block passes through swing arm pulling depression bar 3 and moves up this moment, arouse depression bar 3 to carry out the intermittent type and reciprocate, because depression bar 3 passes through T type pole and 6 swing joint of clamp plate, make depression bar 3 drive 6 synchronous motion of clamp plate, when clamp plate 6 moves down, extrude the packing, when the packing of packing is intact, clamp plate 6 receives the reverse pushing action of packing and shifts up, clamp plate 6 drives T type pole and shifts up the spring in the extrusion outside, 5 synchronous motion of dielectric plate at left side T type pole top, along with dielectric plate 5 and 4 positive plates of polar plate group, the negative plate is just to the increase of area S, capacitance C increases, the expression is as follows:

C=εS/4πkd

the current change causes the control center to energize the electromagnet 15, causing it to become magnetic.

If there is a leak in the package, the pressing plate 6 moves down to press the package, and the gas in the package is released, so that the dielectric plate 5 does not move and the electromagnet 15 remains in a non-magnetic state.

Meanwhile, the rotating frame 2 drives the rotating disc 7 to rotate through the pull rope, the rotating disc 7 drives the push rod on the outer side to synchronously move, the push rod is close to the coil and is hindered by five convex columns on the outer side of the coil, so that the push rod rotates by taking the joint of the push rod and the rotating disc 7 as a rotating point, the push rod extrudes the elastic sheet on the outer side, one side of the push rod close to the first ratchet wheel 8 is far away from the first ratchet wheel 8, the push rod rotates by the action of the elastic sheet to be close to the first ratchet wheel 8, so that the push rod moves on the surface of the first ratchet wheel 8, at the moment, the first ratchet wheel 8 is in a static state, the subsequent rotating disc 7 drives the push rod to be far away from the convex column of the coil, the push rod is movably clamped between the ratchets of the first ratchet wheel 8 under the action of the outer elastic sheet, the rotating disc 7 drives the first ratchet wheel 8 to rotate through the push rod, so that the first ratchet wheel 8 intermittently rotates, the first gear on the outer side synchronously, the first gear is meshed with a second gear on the outer side of the second ratchet wheel 9 to drive the second ratchet wheel 9 to intermittently rotate one hundred eighty degrees, and the second ratchet wheel 9 synchronously rotates.

When the packaged product leaks air, the electromagnet 15 has no magnetism, the Z-shaped rod is inverted outside the fan plate 10 and is acted by the elastic piece, the left vertical rod of the Z-shaped rod is movably clamped between the ratchets of the second ratchet wheel 9, so that the second ratchet wheel 9 pushes the fan plate 10 to rotate through the inverted Z-shaped rod, the fan plate 10 drives the rotating plate 11 on the outer side to move synchronously, the rotating plate 11 pushes the sliding block on the top of the ejector block 13 to move left and right along the clamping groove on the inner wall of the shell 1 through the movable rod 12, and the ejector block 13 pushes unqualified products out of an operation area; when the packaged product is completely packaged, the electromagnet 15 generates magnetism to attract the right inclined rod of the rotating rod 14, the rotating rod 14 is driven to rotate anticlockwise by taking the joint of the rotating rod and the shell 1 as a rotating point, the left inclined rod of the rotating rod 14 moves downwards to be close to the inverted Z-shaped rod of the fan plate 10 and stretches the spring on the outer side of the inverted Z-shaped rod, the left inclined rod moves to the outer side of the right vertical rod of the inverted Z-shaped rod and drives the inverted Z-shaped rod to rotate at the joint of the inverted Z-shaped rod and the fan plate 10, the left vertical rod of the inverted Z-shaped rod is far away from the ratchet of the second ratchet wheel 9 and extrudes the elastic sheet on the outer side of the inverted Z-shaped rod, at the moment, the fan plate 10 does not move along with the second ratchet wheel 9, the rotating plate 11 is also synchronously static, and the ejector block 13 is positioned on the leftmost side and keeps a static state.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An inflatable packaging air leakage detection device taking a new material as a base material comprises a shell (1), and is characterized in that: the inner part of the shell (1) is movably connected with a rotating frame (2), the lower part of the rotating frame (2) is movably connected with a pressure rod (3), the top of the pressure rod (3) is fixedly connected with a polar plate group (4), the outer side of the polar plate group (4) is movably connected with a dielectric plate (5), the lower part of the dielectric plate (5) is fixedly connected with a pressure plate (6), the inner part of the shell (1) is movably connected with a rotary plate (7), the outer side of the rotary plate (7) is movably connected with a first ratchet wheel (8), the upper part of the first ratchet wheel (8) is movably connected with a second ratchet wheel (9), the outer side of the second ratchet wheel (9) is movably connected with a fan plate (10), one side of the fan plate (10) far away from the second ratchet wheel (9) is fixedly connected with a rotating plate (11), the outer side of the rotating plate (11) is movably connected with a movable rod (12), the right side of the movable rod (12) is movably connected with a top block (13), the inner part of the shell (1) is movably connected with a rotating rod (14), an electromagnet (15) is fixedly connected above the rotating rod (14); the outer side of the rotary disc (7) is movably connected with a pull rope, and one side of the pull rope, which is far away from the rotary disc (7), is movably connected with the rotary frame (2).

2. The new material based inflatable packaging gas leakage detection device of claim 1, wherein: the inside of commentaries on classics frame (2) has been seted up and has been led to the groove, leads to inslot swing joint and have the fixture block, and the outside swing joint of fixture block has the swing joint, and one side and depression bar (3) swing joint that the fixture block was kept away from to the swing joint, and the surface that just is located shell (1) inner wall in the outside of depression bar (3) has seted up two draw-in grooves that the size is the same.

3. The new material based inflatable packaging gas leakage detection device of claim 1, wherein: the electrode plate group (4) is composed of a positive plate and a negative plate, the top of the pressing plate (6) is fixedly connected with two T-shaped rods, the outer sides of the vertical rods of the T-shaped rods are movably connected with springs, and the transverse plate of the left T-shaped rod is a dielectric plate (5).

4. The new material based inflatable packaging gas leakage detection device of claim 1, wherein: the surface of the rotary table (7) is movably connected with a push rod, the outer side of the rotary table (7) is fixedly connected with a coil, the surface of the coil is fixedly connected with five convex columns with the same size, and the outer side of the first ratchet wheel (8) is movably connected with a first gear.

5. The new material based inflatable packaging gas leakage detection device of claim 1, wherein: the outer side of the second ratchet wheel (9) is fixedly connected with a second gear, the surface of the sector plate (10) is movably connected with an inverted Z-shaped rod, and a rotating rod (14) is movably connected above the inverted Z-shaped rod.

6. The new material based inflatable packaging gas leakage detection device of claim 1, wherein: the surface of the rotating plate (11) is provided with a clamping groove, a clamping rod is movably connected in the clamping groove, a spring is movably connected to the outer side of the clamping rod, and a movable rod (12) is movably connected to the outer side of the clamping rod.

7. The new material based inflatable packaging gas leakage detection device of claim 1, wherein: the rotating rod (14) is V-shaped, the surface of the left inclined rod of the rotating rod is fixedly connected with a bump, a spring is movably connected above the left inclined rod, and the electromagnet (15) is positioned on the left side of the right inclined rod of the rotating rod (14).