CN114778016B - Canned food jar body's gas tightness detection device - Google Patents
Canned food jar body's gas tightness detection device Download PDFInfo
- Publication number
- CN114778016B CN114778016B CN202210377821.1A CN202210377821A CN114778016B CN 114778016 B CN114778016 B CN 114778016B CN 202210377821 A CN202210377821 A CN 202210377821A CN 114778016 B CN114778016 B CN 114778016B
- Authority
- CN
- China
- Prior art keywords
- box
- fixedly connected
- sealing
- blocks
- jar body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/06—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool
- G01M3/10—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool for containers, e.g. radiators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model provides a canned food jar body's gas tightness detection device, belongs to food detection technology field, including first box and second box, the second box inlays the inside of establishing at first box, the interior bottom central point of second box puts and installs the second cylinder, install the test piece on the second cylinder, the test piece includes a plurality of installation pieces, the mounting groove has been seted up to the bottom of installation piece, the internal rotation of installation piece is connected with the two-way threaded rod, two grip blocks, two have been cup jointed to the screw thread on the two-way threaded rod the grip block passes through spacing groove and installation piece sliding connection, two install the jar body between the grip block, the jar body is transversely placed between two corresponding grip blocks, and the test piece drives the jar body under the effect of second cylinder and gos deep into the clear water, and the area of the second cylinder control jar body entering clear water to the setting up of test piece and second cylinder can specifically judge the position that the gas tightness specifically revealed, promotes the efficiency that the detection of jar body detected.
Description
Technical Field
The invention relates to the technical field of food detection, in particular to a device for detecting the air tightness of a can body of canned food.
Background
The quality and the qualification rate of canned food are determined by the air tightness of the canned food, so that the air tightness of food cans of canned food such as tin-plated thin-plate cans needs to be detected before can storage, and the reduction of the qualification rate of the product caused by the microbial contamination and deterioration of the food in the cans due to the air leakage of the food cans is avoided.
In the prior art, a patent with application number CN202021209004.8 discloses a device for detecting the air tightness of canned food, which comprises a transparent water tank, a bearing plate is placed inside the transparent water tank, a plurality of fixed seats are arranged on the bearing plate, and positioning grooves are arranged at the tops of the fixed seats; a top plate is fixedly connected above the bearing plate through a vertical rod, and the top of the top plate is provided with a lifting handle; one side of the transparent water tank is fixedly connected with an installation plate, an air pump is installed on the installation plate, the air outlet end of the air pump is communicated with an air guide pipe, and one end of the air guide pipe extends into the transparent water tank; the top of the transparent water tank is provided with a sealing cover, the bottom of the sealing cover is provided with a convex block, the top end of the transparent water tank is provided with a groove corresponding to the convex block, and the top of the sealing cover is fixedly provided with a cover lifting handle; although the gas tightness detection flow of the above patent is simple, the hands of the detector are protected, the detector does not need to go deep into the water body of the transparent water tank to continuously take and place the food in the tank body, so that the hands of the detector are not easy to peel and rot, but the tank body cannot accurately judge the specific gas leakage position of the tank body when detecting the gas tightness, and therefore, the gas tightness detection device of the canned food tank body is provided.
Disclosure of Invention
The invention aims to provide an air tightness detection device of a can body of canned food, which solves the problem that the specific air leakage position of the can body cannot be accurately judged when the air tightness of the can body is detected by the detection piece and the limiting piece.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an air tightness detection device of can food jar body, includes first box and second box, the second box inlays the inside of establishing at first box, the interior bottom central point of second box puts and installs the second cylinder, install the detection piece on the second cylinder, the detection piece includes a plurality of installation pieces, the mounting groove has been seted up to the bottom of installation piece, the inside rotation of installation piece is connected with the two-way threaded rod, two grip block, two have been cup jointed to the screw thread on the two-way threaded rod the grip block passes through spacing groove and installation piece sliding connection, two install a jar body between the grip block, jar body is transversely placed between two corresponding grip blocks, two the one end that the grip block is close to each other is equallyd divide and is do not rotated and is connected with the locating part, the locating part includes the first lantern ring, the second lantern ring and dwang, micro motor's one end fixedly connected with sucking disc is kept away from to the dwang.
As a further scheme of the invention: a plurality of the installation piece is the cross setting, the top fixedly connected with handle of installation piece is a plurality of the bottom fixedly connected with cover block of installation piece, the cover block cup joints on the second cylinder, fixedly connected with connecting block between two adjacent installation pieces.
As a still further scheme of the invention: first lantern ring is through a plurality of second connecting plates and dwang fixed connection, first lantern ring is through a plurality of first connecting plates and second lantern ring fixed connection, first connecting plate and second connecting plate dislocation set on first lantern ring, first lantern ring cup joints on jar body, the second lantern ring inlays to be established on jar body tip inside wall.
As a still further scheme of the invention: one of them grip block internally mounted that is located same two-way threaded rod has micro motor, another the internally mounted of grip block has pressure detector, one of them the dwang is connected with micro motor's output fixed connection, another the dwang rotates with the corresponding grip block with the pressure detector contact and is connected.
As a still further scheme of the invention: fixedly connected with slider on the lateral wall of second box both sides, the second box passes through slider and corresponding first seal groove and first box sliding connection, two first cylinders are installed, two to the inner bottom end of first box the top of first cylinder and the bottom contact of second box, the slider is close to one side fixedly connected with pulling plate of second box, and is a plurality of the horizontal plane of pulling plate all with the horizontal plane parallel and level on first box top.
As a still further scheme of the invention: still include the sealing layer, the second box inlays to be established in the inside of first box, the top horizontal plane of second box is less than the top horizontal plane of first box, the top of second box and the inside wall of first box form inside sunken recess, the sealing layer inlay establish in the inside of recess and with recess looks adaptation, a plurality of second seal grooves have been seted up on the sealing layer, the second seal groove is located corresponding slider directly over, the sealing layer cup joints on corresponding slider through corresponding second seal groove.
As a still further scheme of the invention: still include sealed lid, sealed covering installs the aspiration pump, the first joint board of other fixedly connected with is equallyd divide to the end about sealed lid, other fixedly connected with second joint board is equallyd divide to the front and back end of sealed lid, on first joint board inserted the inside wall of second box, it needs to explain, when setting up first joint board, with the position dislocation set of the position of first joint board and second box upper slide to be convenient for first joint board inserts in the inside wall of second box, second joint board and recess looks adaptation and the installation of laminating of sealing layer.
As a still further scheme of the invention: the sealing cover is arranged above the first box body, and the detection device forms a sealing space through the first box body, the sealing layer and the sealing cover.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, a second box body is sleeved in a first box body, clear water is arranged in the second box body, the tank body is observed to be gradually put into the clear water, whether bubbles are generated to judge the tightness of the tank body, the detection of the tank body is realized by using a detection part, a clamping block is arranged on the detection part, the clamping of the detection part on the tank body is realized by using the clamping block, the clamping block is in threaded sleeve connection on a bidirectional threaded rod, the distance between corresponding clamping blocks is controlled by the bidirectional threaded rod, so that the arranged clamping blocks can clamp the tank bodies with different heights, the multifunctionality of air tightness detection of the tank body by the detection part is improved, the detection part can simultaneously carry out air tightness detection on a plurality of tank bodies by arranging an installation block shape, meanwhile, when the detection part drives the tank bodies to enter the clear water for detection, the plurality of tank bodies are uniformly arranged on the detection part, so that the uniformity between the detection part and the water surface pressure is realized, a rotating rod is arranged on the corresponding clamping block, wherein the limiting part comprises a first sleeve ring, the limiting part is connected on the outer surface of the tank body by using a sucking disc, the second sleeve ring is arranged on the inner side wall of the tank body, the second sleeve, the limiting part, and the inner side wall of the second sleeve ring of the tank body, the limiting part is arranged on the second sleeve, and the second sleeve, the limiting part, the second sleeve ring, and the sucking disc, so that the stability of the second sleeve ring is improved, and the second sleeve ring, and the stability of the second sleeve ring is improved, and the second sleeve ring, and the sucking disc is improved, and the stability of the second sleeve ring is improved.
2. When setting up the detection piece, bottom central point at the installation piece puts and sets up the cover piece, the detection piece passes through the cover piece joint on the second cylinder, realize the installation between detection piece and the second box, the detection piece drives the jar body under the effect of second cylinder and gos deep into the clear water, the area of the second cylinder control jar body entering clear water, thereby the setting up of detection piece and second cylinder can specifically judge the position that the jar body gas tightness specifically revealed, promote the efficiency that jar body gas tightness detected, certain progressive meaning has in jar body actual production, prior art has been solved, the jar body is vertical state and puts into the aquatic, when leading to the jar body to carry out the gas tightness and detecting, can't specifically detect jar body part, thereby the problem of the concrete position of the jar body gas leakage can's of accurate judgement.
3. The mode that is first box and second box cover and establish with detection device setting, set up first cylinder in the bottom of first box, utilize first cylinder to promote the inside second box of first box, thereby realize the change of the inside used clear water of detection of second box, set up first seal groove on the inside wall of first box, set up the slider on the lateral wall of second box, utilize the slider to slide in the inside of corresponding first seal groove, realize the stability of second box cover when establishing inside first box, thereby reduce the clear water and rock the gassing in the inside of second box, lead to the problem that detection device detection efficiency is low, the slider sets up the pulling plate near one side of second box, the setting of pulling plate can be convenient for the second box from the inside taking out of first box, realize the convenience in the detection device testing process.
4. Through the setting of the sealing layer, set up the second seal groove on the sealing layer, the setting of second seal groove can be convenient for when the sealing layer cover is established at first box inside wall upper end, realize the interval of slider and sealing layer, thereby promote the leakproofness between sealing layer and the first box, when setting up first box and second box, the second box inlays when establishing inside the first box, the top of second box is less than the top of first box, and form the shape of outdiffusion between the top of second box and the inside wall of first box, thereby further promote the leakproofness between sealing layer and the first box, first joint board and the second joint board that set up on the sealing cover, the first joint board that sets up, realize the joint between sealed lid and the first box, the setting of sealed lid bottom second joint board, the joint board that sets up passes through between sealing layer and first box and the second box, thereby further promote the sealed degree that sealed lid passes through between sealing layer and first box and the second box.
Drawings
Fig. 1 is an exploded view of an apparatus for detecting the airtightness of a can body of a canned food.
Fig. 2 is a schematic structural view of the second box body embedded in the first box body in fig. 1.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is a sectional view of the second casing embedded in the first casing.
Fig. 5 is an enlarged view at B in fig. 4.
Fig. 6 is a schematic structural view of the clamping block in fig. 4 clamping the can body.
Fig. 7 is an enlarged view at C in fig. 6.
Fig. 8 is an enlarged view at D in fig. 6.
Fig. 9 is a perspective view of the mounting block of fig. 4.
Fig. 10 is a schematic view of a position structure between the limiting member and the tank body.
Fig. 11 is an exploded view of the retainer and the can in fig. 10.
In the figure: 10. a first case; 11. a first seal groove; 12. a first cylinder; 20. a second case; 21. a slider; 211. pulling the movable plate; 22. a second cylinder; 30. a sealing layer; 31. a second seal groove; 40. a sealing cover; 41. an air pump; 42. a first clamping connection plate; 43. a second clamping plate; 50. a detection member; 51. mounting blocks; 511. a handle; 512. mounting grooves; 5121. a limiting groove; 513. connecting blocks; 52. sleeving blocks; 53. a bidirectional threaded rod; 54. a clamping block; 541. a micro motor; 542. a pressure detector; 55. a tank body; 56. a limiting member; 561. rotating the rod; 562. a suction cup; 563. a first collar; 5631. a first connecting plate; 5632. a second connecting plate; 564. a second collar.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Referring to fig. 1 to 11, in an embodiment of the present invention, an apparatus for detecting air tightness of a can body of a canned food includes a first case 10, a second case 20, a sealing layer 30 and a sealing cover 40, clear water is filled in the second case 20, the second case 20 is embedded in the first case 10, a top horizontal surface of the second case 20 is lower than a top horizontal surface of the first case 10, a top end of the second case 20 and an inner sidewall of the first case 10 form an inwardly recessed groove, the sealing layer 30 is embedded in the groove and is adapted to the groove, the sealing cover 40 is installed above the first case 10, the apparatus forms a sealed space by the first case 10, the sealing layer 30 and the sealing cover 40, the inner sidewalls of the first case 10 are both provided with a first sealing groove 11, outer sidewalls of the second case 20 are fixedly connected with sliders 21, the second case 20 is slidably connected to the first case 10 through the sliders 21 and the corresponding first sealing grooves 11, two first cylinders 12 are installed at an inner bottom end of the first case 10, two sliders 12 of the first case 12 are in contact with a top horizontal surface of the second case 20, and a plurality of sliders 211 are connected to a plurality of pull plates which are parallel to the second case 20 and are arranged to facilitate a pull plate.
The utility model discloses a portable refrigerator, including sealing layer 30, sealing layer 20, sealing layer 30, air suction pump 41, first joint board 42 of fixedly connected with are equallyd divide to the left and right ends of sealing layer 40, sealing layer 30 is seted up a plurality of second seal grooves 31 on the sealing layer 30, second seal groove 31 is located corresponding slider 21 directly over, sealing layer 30 cup joints on corresponding slider 21 through corresponding second seal groove 31, install aspiration pump 41 on the sealing cover 40, first joint board 42 of fixedly connected with is equallyd divide to the front and back end of sealing cover 40, first joint board 42 inserts on the inside wall of second box 20, it needs to explain, when setting up first joint board 42, with the position dislocation set of first joint board 42's position and second box 20 upper slide block 21 to be convenient for first joint board 42 inserts in the inside wall of second box 20, second joint board 43 and recess looks adaptation and the installation of laminating with sealing layer 30.
It should be noted that, by the arrangement of the sealing layer 30, the second sealing groove 31 is arranged on the sealing layer 30, and the arrangement of the second sealing groove 31 can facilitate the sealing layer 30 to be sleeved on the upper end of the inner side wall of the first box 10, so as to realize the spacing between the slider 21 and the sealing layer 30, thereby improving the sealing performance between the sealing layer 30 and the first box 10, when the first box 10 and the second box 20 are arranged, and the second box 20 is embedded inside the first box 10, the top end of the second box 20 is lower than the top end of the first box 10, and an outward-diffusing shape is formed between the top end of the second box 20 and the inner side wall of the first box 10, thereby further improving the sealing performance between the sealing layer 30 and the first box 10, the first clamping plate 42 and the second clamping plate 43 are arranged on the sealing layer 30, the first clamping plate 42 is arranged to realize the clamping between the sealing layer 30 and the first box 10, the second clamping plate 43 is arranged at the bottom end of the sealing layer 30, thereby further realizing the degree of the sealing layer 30 and the inner side wall of the first box 10 matching between the sealing layer 30 and the sealing layer 10.
The second cylinder 22 is installed at the center of the inner bottom end of the second box 20, the detection piece 50 is installed on the second cylinder 22, the detection piece 50 comprises a plurality of installation blocks 51, the installation blocks 51 are arranged in a cross shape, a handle 511 is fixedly connected to the top ends of the installation blocks 51, a sleeve block 52 is fixedly connected to the bottom ends of the installation blocks 51, the sleeve block 52 is sleeved on the second cylinder 22, the sleeve block 52 is arranged at the center of the bottom end of the installation block 51, the detection piece 50 is connected to the second cylinder 22 in a clamping manner through the sleeve block 52, the installation between the detection piece 50 and the second box 20 is realized, the detection piece 50 drives the tank body 55 to go deep into the clear water under the action of the second cylinder 22, the second cylinder 22 controls the area of the tank body 55 entering the clear water, and the specific air tightness leakage position of the tank body 55 can be specifically judged by the arrangement of the detection piece 50 and the second cylinder 22, the efficiency of detecting the air tightness of the tank body 55 is improved, whether bubbles are generated when the tank body 55 is gradually put into clean water is observed, the tightness of the tank body 55 is judged, whether bubbles are generated at the sealing position where the tank body 55 is in contact with the clean water is judged, the tightness of the tank body 55 is judged, if bubbles are generated, the sealing problem of the tank body 55 is solved, the tightness of the tank body 55 is good if no bubbles are generated, a connecting block 513 is fixedly connected between two adjacent mounting blocks 51, a mounting groove 512 is formed in the bottom end of each mounting block 51, a bidirectional threaded rod 53 is rotatably connected to the inside of each mounting block 51, the bidirectional threaded rod 53 extends to the outer side of the corresponding mounting block 51, a screwing sleeve is fixedly sleeved on the end part of the bidirectional threaded rod 53 positioned on the outer side of the corresponding mounting block 51, two clamping blocks 54 are sleeved on the bidirectional threaded rod 53, and the two clamping blocks 54 are slidably connected with the mounting blocks 51 through limiting grooves 5121, the tank body 55 is arranged between the two clamping blocks 54, the tank body 55 is transversely arranged between the two corresponding clamping blocks 54, the micro motor 541 is arranged in one clamping block 54 on the same bidirectional threaded rod 53, the pressure detector 542 is arranged in the other clamping block 54, the clamping blocks 54 are arranged on the detection piece 50, the clamping of the detection piece 50 on the tank body 55 is realized by utilizing the clamping blocks 54, the clamping blocks 54 are sleeved on the bidirectional threaded rod 53 in a threaded manner, the distance between the corresponding clamping blocks 54 is controlled by the bidirectional threaded rod 53, so that the arranged clamping blocks 54 can clamp the tank bodies 55 with different heights, the multifunctional performance of the detection piece 50 in detecting the air tightness of the tank body 55 is improved, the detection piece 50 can simultaneously detect the air tightness of the plurality of tank bodies 55 by setting the shape of the mounting block 51, and meanwhile, when the detection piece 50 drives the tank bodies 55 to enter clear water for detection, the plurality of tank bodies 55 are uniformly arranged on the detection piece 50, and the uniformity between the detection piece 50 and the water surface pressure is realized.
One ends of the two clamping blocks 54, which are close to each other, are respectively and rotatably connected with a limiting piece 56, each limiting piece 56 comprises a first lantern ring 563, a second lantern ring 564 and a rotating rod 561, one of the rotating rod 561 is fixedly connected with the output end of the micro motor 541, the other rotating rod 561 is in contact with the pressure detector 542 and is rotatably connected with the corresponding clamping block 54, one end of the rotating rod 561, which is far away from the micro motor 541, is fixedly connected with a suction cup 562, and when the first lantern ring 563, the second lantern ring 564 and the suction cup 562 limit the position of the tank body 55, the first lantern ring 563, the second lantern ring 564 and the suction cup 562 realize that the limiting piece 56 applies an even acting force to the tank body 55, and the limiting piece 56 reduces the damage probability of the limiting piece 56 to the tank body 55 while improving the stability of the tank body 55.
The first lantern ring 563 is fixedly connected with the rotating rod 561 through a plurality of second connecting plates 5632, the first lantern ring 563 is fixedly connected with the second lantern ring 564 through a plurality of first connecting plates 5631, the first connecting plates 5631 and the second connecting plates 5632 are arranged on the first lantern ring 563 in a staggered manner, the first lantern ring 563 is sleeved on the tank 55, the second lantern ring 564 is embedded on the inner side wall of the end portion of the tank 55, and it should be noted that when the second lantern ring 564 is located on the inner side wall of the end portion of the tank 55, the second lantern ring 564 is not in contact with the sealing portion of the tank 55.
The working principle of the invention is as follows:
when the detection device detects the air tightness of the tank 55, firstly, the tank 55 is installed below one installation block 51, when the tank 55 is installed, the tank 55 is horizontally placed between two clamping blocks 54 at the lower end of the same installation block 51, the end of the installed tank 55 is in contact with corresponding suction cups 562, as the clamping blocks 54 are sleeved on the two-way threaded rod 53 in a threaded manner, and the clamping blocks 54 are in sliding connection with the installation block 51 through limiting grooves 5121, the two-way threaded rod 53 is rotated to control the clamping blocks 54 on the same installation block 51 to move in opposite directions, so that the clamping of the tank 55 by the clamping blocks 54 is realized, when the limiting of the tank 55 is realized by using the limiting piece 56, the first lantern ring 563 on the limiting piece 56 is sleeved on the tank 55, along with the sleeving of the first lantern ring 563 and the tank 55, the second lantern ring 564 on the limiting piece 56 is embedded on the inner side wall at the end of the tank 55, and the position of the second lantern ring 564 on the inner side wall of the tank 55 is lower than the horizontal plane at the end of the tank 55, and when the second lantern ring 564 is in contact with the tank 55, the limiting piece 564 is not in contact with the tank 55, so that the sealing of the tank 55, the limiting piece is not in contact with the sealing lantern ring, so that the bubble of the tank 55, the sealing at the sealing place, and the tank 55, so that the clean water is reflected by the clean water is convenient for the clean water.
The detection piece 50 with the installed tank 55 is installed on the second cylinder 22 inside the second box 20, the sleeve block 52 at the bottom end of the detection piece 50 is used for installing the detection piece 50 and the second cylinder 22, the second cylinder 22 controls the position of the detection piece 50 inside the second box 20, so that the contact between the tank 55 and clean water inside the second box 20 is controlled, the bottom end of the tank 55 is driven by the second cylinder 22 to be in contact with the clean water when being horizontally placed, the reflection between the end part of the sealed part of the tank 55 and the clean water is observed, whether bubbles are generated at the sealed part of the tank 55 in contact with the clean water or not is judged, the generation of the bubbles indicates that the tank 55 has a sealing problem, the generation of the bubbles indicates that the tank 55 has good sealing performance, when the tank 55 is subjected to air tightness detection, because the output end of the micro motor 541 is fixedly connected with the rotating rod 561, the micro motor 541 provides driving force for the rotating rod 561, the rotating rod 561 drives the rotating rod to rotate, and in the process that the edge of the end part of the tank 55 rotates along with the tank 55, the rotating process realizes air tightness detection at different positions.
Set up first cylinder 12 in the bottom of first box 10, utilize first cylinder 12 to promote the inside second box 20 of first box 10, thereby realize the change of the inside used clear water of 20 detection in the second box, set up first seal groove 11 on the inside wall of first box 10, set up slider 21 on the lateral wall of second box 20, utilize slider 21 to slide in the inside of corresponding first seal groove 11, realize the stability of second box 20 cover when establishing inside first box 10, thereby reduce the clear water and rock the gassing in the inside of second box 20, lead to the problem that detection device detection efficiency is low, slider 21 sets up pulling plate 211 near one side of second box 20, the setting of pulling plate 211 can be convenient for second box 20 from the inside taking out of first box 10, realize the convenience of detection device testing process.
It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.
Claims (8)
1. The airtightness detection device for the can body comprises a first box body (10) and a second box body (20), wherein the second box body (20) is embedded in the first box body (10), and is characterized in that a second air cylinder (22) is mounted at the center of the inner bottom end of the second box body (20), a detection piece (50) is mounted on the second air cylinder (22), the detection piece (50) comprises a plurality of mounting blocks (51), a mounting groove (512) is formed in the bottom end of each mounting block (51), a bidirectional threaded rod (53) is rotatably connected to the inside of each mounting block (51), two clamping blocks (54) are sleeved on the bidirectional threaded rod (53) in a threaded manner, the two clamping blocks (54) are slidably connected with the mounting blocks (51) through limiting grooves (5121), a can body (55) is mounted between the two clamping blocks (54), the rotating rod (55) is transversely placed between the two corresponding clamping blocks (54), one ends, close to each other, of the two clamping blocks (54) are respectively rotatably connected with a limiting piece (56), the limiting piece (56) comprises a first sleeve ring (563), and one end of a fixed suction cup (541) far away from a micro-type motor (541), and a suction cup (541);
the first lantern ring (563) is fixedly connected with the rotating rod (561) through a plurality of second connecting plates (5632), the first lantern ring (563) is fixedly connected with the second lantern ring (564) through a plurality of first connecting plates (5631), the first lantern ring (563) is sleeved on the tank body (55), and the second lantern ring (564) is embedded on the inner side wall of the end part of the tank body (55);
and a micro motor (541) is arranged in one clamping block (54) positioned on the same two-way threaded rod (53), and one rotating rod (561) is fixedly connected with the output end of the micro motor (541).
2. The apparatus for detecting the airtightness of a can body of a canned food according to claim 1, wherein a plurality of the mounting blocks (51) are arranged in a cross shape, a handle (511) is fixedly connected to a top end of the mounting blocks (51), a sleeve block (52) is fixedly connected to a bottom end of the plurality of the mounting blocks (51), the sleeve block (52) is sleeved on the second cylinder (22), and a connecting block (513) is fixedly connected between two adjacent mounting blocks (51).
3. An apparatus for detecting the tightness of a can body as claimed in claim 1 or 2, wherein said first connecting plate (5631) and said second connecting plate (5632) are offset on the first collar (563).
4. A device for detecting the tightness of a can body of a canned food according to claim 3, characterized in that a pressure detector (542) is mounted inside the other of said holding blocks (54), and the other of said rotating levers (561) is in contact with the pressure detector (542) and is rotatably connected to the corresponding holding block (54).
5. The device for detecting the air tightness of the can body of canned food according to claim 4, characterized in that the outer side walls of the two sides of the second box (20) are fixedly connected with sliding blocks (21), the second box (20) is slidably connected with the first box (10) through the mutual matching of the sliding blocks (21) and the first sealing grooves (11), two first air cylinders (12) are installed at the inner bottom end of the first box (10), the top ends of the two first air cylinders (12) are in contact with the bottom end of the second box (20), one side of the sliding blocks (21) close to the second box (20) is fixedly connected with a pulling plate (211), and the horizontal planes of the pulling plates (211) are all level with the horizontal plane of the top end of the first box (10).
6. The apparatus of claim 5, further comprising a sealing layer (30), wherein the second casing (20) is embedded inside the first casing (10), a top horizontal surface of the second casing (20) is lower than a top horizontal surface of the first casing (10), a concave groove is formed between a top end of the second casing (20) and an inner side wall of the first casing (10), the sealing layer (30) is embedded inside the groove and adapted to the groove, a plurality of second sealing grooves (31) are formed on the sealing layer (30), the second sealing grooves (31) are located right above the corresponding sliders (21), and the sealing layer (30) is sleeved on the corresponding sliders (21) through the corresponding second sealing grooves (31).
7. The apparatus for detecting the airtightness of a can body according to claim 6, further comprising a sealing lid (40), wherein the sealing lid (40) is provided with a suction pump (41), the left and right ends of the sealing lid (40) are fixedly connected with first engaging plates (42), the front and rear ends of the sealing lid (40) are fixedly connected with second engaging plates (43), the first engaging plates (42) are inserted into the inner side wall of the second can body (20), when the first engaging plates (42) are arranged, the positions of the first engaging plates (42) and the positions of the upper sliders (21) of the second can body (20) are arranged in a staggered manner, so that the first engaging plates (42) are conveniently inserted into the inner side wall of the second can body (20), and the second engaging plates (43) are adapted to the grooves and are mounted in a manner of the sealing layer (30).
8. An apparatus for testing the airtightness of a can body of a canned food according to claim 7, wherein the sealing lid (40) is mounted above the first container body (10), and the testing apparatus forms a sealed space by the first container body (10), the sealing layer (30) and the sealing lid (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210377821.1A CN114778016B (en) | 2022-04-12 | 2022-04-12 | Canned food jar body's gas tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210377821.1A CN114778016B (en) | 2022-04-12 | 2022-04-12 | Canned food jar body's gas tightness detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114778016A CN114778016A (en) | 2022-07-22 |
| CN114778016B true CN114778016B (en) | 2023-03-24 |
Family
ID=82429076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210377821.1A Active CN114778016B (en) | 2022-04-12 | 2022-04-12 | Canned food jar body's gas tightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114778016B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116678561B (en) * | 2023-08-03 | 2023-11-03 | 山东泰华电力有限公司 | Transformer oil tank tightness detection device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109341987A (en) * | 2018-11-09 | 2019-02-15 | 益阳陈克明食品股份有限公司 | A kind of detection device for canning sealing food |
| CN213022164U (en) * | 2020-06-24 | 2021-04-20 | 安徽天祥检验检测有限公司 | Canned food gas tightness detection device |
| CN112146828A (en) * | 2020-09-27 | 2020-12-29 | 湖南省嘉品嘉味生物科技有限公司 | Detection equipment for detecting sealing performance of canned food |
| CN112816159B (en) * | 2021-01-07 | 2023-02-21 | 安徽新美格包装发展有限公司 | Food can gas tightness check out test set |
| CN215338744U (en) * | 2021-04-25 | 2021-12-28 | 天津市金利达源制罐有限公司 | Food can gas tightness check out test set |
-
2022
- 2022-04-12 CN CN202210377821.1A patent/CN114778016B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN114778016A (en) | 2022-07-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114778016B (en) | Canned food jar body's gas tightness detection device | |
| CN214408221U (en) | Surface water body multiple spot sampling device simultaneously | |
| CN216309343U (en) | Bottle cap sealing performance detection device | |
| CN213022164U (en) | Canned food gas tightness detection device | |
| CN206462896U (en) | A kind of vacuum cooking machine with plug-in type cup lid | |
| CN110470437B (en) | Toilet pipeline leakage detection device and detection method | |
| CN216717736U (en) | Closed gas tightness testing platform | |
| CN216717721U (en) | Airtightness detection device for high-pressure rubber tube | |
| CN206223372U (en) | Coal gas valve chest leak-checking apparatus | |
| CN217032916U (en) | Water tank leakproofness detection device | |
| CN217083775U (en) | Test tool | |
| CN214040517U (en) | Water leakage detection device for pipe body sealing structure | |
| CN216116570U (en) | A airtight tester for new energy automobile electric drive product | |
| CN211504558U (en) | Multifunctional medicine bottle sealing detection device for medicine technology development | |
| CN210953261U (en) | Pneumatic air tightness detection device for wafer type rubber sealing butterfly valve | |
| CN210595196U (en) | Negative pressure filling machine | |
| CN208721331U (en) | A kind of cylindrical battery grip device and detection device | |
| CN218444357U (en) | Airtight visual detection device of air cleaner | |
| CN219870195U (en) | Simple equipment for searching leakage points of negative pressure system | |
| CN210620801U (en) | Culture dish | |
| CN216132639U (en) | Air tightness detection device of automobile expansion kettle | |
| CN219694459U (en) | Food plastic packaging bag air tightness detection device | |
| CN217403748U (en) | Canned food's gas tightness short-term test equipment | |
| KR101762673B1 (en) | Grease injection apparatus for grease cartridge | |
| CN213299620U (en) | Anti-leakage automatic material pumping device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |