CN113465828B - Detection equipment for detecting breakage of food packaging bag - Google Patents
Detection equipment for detecting breakage of food packaging bag Download PDFInfo
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- CN113465828B CN113465828B CN202110619520.0A CN202110619520A CN113465828B CN 113465828 B CN113465828 B CN 113465828B CN 202110619520 A CN202110619520 A CN 202110619520A CN 113465828 B CN113465828 B CN 113465828B
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- packaging bag
- bag body
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- sliding
- detection
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 96
- 238000001514 detection method Methods 0.000 title claims abstract description 74
- 238000012546 transfer Methods 0.000 claims abstract description 43
- 238000011084 recovery Methods 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 6
- 230000008569 process Effects 0.000 claims abstract description 5
- 230000000087 stabilizing effect Effects 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 11
- 230000007704 transition Effects 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 7
- 230000001960 triggered effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001632 homeopathic effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
Abstract
The invention discloses detection equipment for detecting breakage of food packaging bags, which comprises a working platform, a transfer device, a detection device and a bag body recovery device, wherein the transfer device, the detection device and the bag body recovery device are arranged on the working platform, the transfer device is used for clamping and transferring packaging bag bodies into the detection device, the transfer device continuously inflates the packaging bag bodies in the process of transferring the packaging bag bodies, the detection device provides a relatively constant-pressure sealed detection environment and detects the packaging bag bodies in an inflated state transferred by the transfer device, and the bag body recovery device is connected with the detection device and levels and recovers the detected inflated state packaging bag bodies to an initial state before the clamping of the transfer device. According to the invention, the packaging bag body is clamped, inflated and transferred by the transferring device to be fed to the detecting device, the detecting device restores the packaging bag to an initial flat state by the bag body restoring device after detecting the quality of the packaging bag, so that the mechanical assembly line operation of packaging bag detection is realized, the labor input cost is greatly reduced, and the overall detection efficiency is improved.
Description
Technical Field
The invention relates to the technical field of food packaging, in particular to detection equipment for detecting breakage of food packaging bags.
Background
In the food processing process, appearance detection, specification detection and physical and mechanical property detection are required to be carried out on the bagged food, so that unqualified products are prevented from flowing into the market.
The traditional appearance detection mode is mostly observed directly by manpower, so that the detection effect cannot be guaranteed. At present, a mode of detection by a single metal detector can lighten the input of manual labor, but the detection effect is not very good, the mode of combining metal detection with the appearance image of the image acquisition packaging bag is multiple detection, and the detection device does not need contact detection, and has wide application range and convenient use.
Although most of existing detection modes realize non-contact efficient detection, the preparation work of the state of the packaging bag before detection is still carried out manually, so that the overall detection efficiency is affected.
Disclosure of Invention
The invention aims to provide detection equipment for detecting breakage of food packaging bags, which solves the technical problem that the improvement of the overall efficiency of packaging bag detection is affected by the fact that most of operation work before packaging bag detection in the prior art is completed manually.
In order to solve the technical problems, the invention specifically provides the following technical scheme:
the utility model provides a food package bag damage detection is with check out test set, includes work platform, and installs transfer device, detection device and the bag body recovery unit on the work platform, transfer device is used for the centre gripping to transfer the wrapping bag body to in the detection device, just transfer device is being transferred the wrapping bag body in-process is right the wrapping bag body is continuously inflated, detection device provides the sealed detection environment of relative constant voltage and right the detection device detects the bag body of the state of inflation that transfer device shifted into, the bag body recovery unit connects detection device and to the state of inflation bag body after the detection carry out the flattening and resume to the initial state before the transfer device centre gripping.
As a preferable mode of the invention, the working platform comprises a first area and a second area, a track assembly for the linear movement of the transfer device is arranged in the first area, and one end of the track assembly is abutted with the outer side wall of the detection device;
the detection device and the bag body recovery device are sequentially arranged in the second flat area, the detection device and the bag body recovery device are connected through a transition structure, the transition structure is used for recovering the bag body in an inflated state to an uninflated state, and then the bag body recovery device is used for smoothly recovering the bag body to an initial state.
As a preferable mode of the invention, the track assembly comprises a sliding rail which is arranged in the first area through a bracket, a sliding part is arranged in the sliding rail in a sliding way, and the transferring device is connected to the sliding part through a screw rod;
the sliding part drives the transfer device to linearly slide along the sliding rail through the screw rod under the action of external force, when the sliding part slides to the end where the detection device is located, the transfer device just transfers the packaging bag body into the detection device, and after transferring the packaging bag body, the sliding part can drive the transfer device to return to the initial end part of the sliding rail.
As a preferable scheme of the invention, the sliding part comprises a sliding block which is slidably arranged on the sliding rail, a rotating part is movably arranged on the sliding block through a stud, a group of limit posts which are used for matching with the rotating part to realize the reciprocating motion of the sliding block in the sliding rail are arranged on the sliding block and the sliding rail, a stabilizing block which is used for stabilizing and connecting the rotating part is arranged on the sliding block in a matching way, and the stabilizing block is connected with the rotating part through a movable shaft.
As a preferred scheme of the invention, a group of limit posts arranged on the slide rail comprises a first limit post and a second limit post, the first limit post and the second limit post are arranged at the end parts of the same side of the slide rail, a group of limit posts arranged on the slide block comprises a third limit post and a fourth limit post, the third limit post and the fourth limit post are arranged on the same side of the slide block and on the same side as the group of limit posts on the slide rail, and the third limit post and the second limit post are arranged on the same side of the same side;
the rotating part comprises a main body part which is rotationally sleeved on the stud, a first driving plate and a second driving plate are arranged on two sides of the main body part, the first driving plate and the second driving plate are arranged in a central symmetry mode relative to a vertical axis of the main body part, when the sliding block moves to one end of the detection device, the first driving plate clung to the third limiting column is in contact with the second limiting column, the first driving plate is stressed to deflect and drive the movable shaft to move, meanwhile, the sliding block slides to the end part of the sliding rail to return, the first driving plate stops rotating when rotating to the position of the fourth limiting column, the rotating part integrally follows the sliding block to the starting end of the sliding rail, and when the first driving plate encounters the first limiting column, the sliding block deflects again.
As a preferable mode of the present invention, a receiving portion for sealing and receiving the package held by the transfer device is provided on the side wall of the detecting device, and a triggering portion for triggering the receiving portion to perform a sealing receiving action is provided on the side wall of the detecting device at the bottom of the receiving portion, and the receiving portion at the top is triggered to receive the package by striking the triggering portion each time the stabilizing block moves to the detecting device side.
As a preferable scheme of the invention, the triggering part comprises a triggering block contacted with the stabilizing block, the triggering block is movably embedded on the detection device through a movable mounting groove, and a reset spring for automatically enabling the triggering block is axially arranged on the triggering block;
the receiving part comprises a receiving arm arranged inside the detecting device and a receiving window arranged on the side wall of the detecting device, a lifting shielding block for shielding a gap of the window is arranged on the receiving window, the triggering block is connected with the lifting shielding block quickly through a guide rod, the triggering block is impacted by the stabilizing block so as to trigger the lifting shielding block to fall through the guide rod, the receiving window is exposed, the receiving arm receives the packaging bag body clamped by the transferring device from the receiving window, and a beam port end for sealing a bag port is arranged on the receiving part, and the receiving part receives the packaging bag body and then seals the packaging bag body through the beam port end.
As a preferable mode of the invention, the transfer device comprises a clamping part arranged at the end part of the screw rod and used for clamping the packaging bag body, and an inflating part used for inflating the packaging bag body during clamping is connected to the clamping part and inflates the packaging bag body when the sliding part drives the packaging bag body to move.
As a preferable scheme of the invention, the clamping part comprises a bearing part and a pressing part which are used for mutually matching and clamping the packaging bag body, the bearing part is arranged on the screw rod and is driven by the screw rod to bear the packaging bag body, the pressing part presses and fixes the packaging bag body in a homeopathic manner, the inflating part is arranged on the bearing part, the bearing part is provided with a bag mouth supporting and fixing part which is used for matching with the inflating part to inflate,
the inflatable part comprises an inflator pump and an inflatable end connected through an air duct, the inflatable end is arranged on the bearing part, the bag opening supporting and fixing parts are arranged on two sides of the inflatable end, the bag opening supporting and fixing parts are used for expanding and fixing a bag opening, and the inflatable end extends into the expanded bag opening so as to enable the inflator pump to inflate;
the bearing part comprises a bearing bottom plate, and side baffles are respectively arranged on three adjacent sides of the bearing bottom plate; the utility model discloses a bag, including the bottom plate, inflation part, beam mouth end, inflation end, the bottom plate sets up to trapezoidal, trapezoidal the bottom plate minor face side sets up to the pocket mouth, inflation part sets up trapezoidal the long base one side of bearing, just the inflation end sets up the long base one side of bottom plate, beam mouth end sets up just on the lateral wall of pocket mouth, inflation end is in.
As a preferable mode of the invention, the transition structure comprises a bag taking piece arranged at a bag outlet of the detection device, wherein the bag taking piece is used for taking out the packaging bag body, releasing the sealing and inflating state of the packaging bag body, and transferring the packaging bag body to the packaging bag body recovery device.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the packaging bag body is clamped by the transferring device and transferred to the detecting device, the transferring device is synchronously inflated to prepare for feeding in the clamping and transferring process, and the detecting device restores the packaging bag to an initial flat state by the bag body restoring device after detecting the quality of the packaging bag, so that the mechanical assembly line operation of packaging bag detection is realized, the labor input cost is greatly reduced, and the overall detection efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.
FIG. 1 is a schematic diagram of the overall structure of an apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic view of a track assembly according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a partial structure of a transfer device according to an embodiment of the present invention;
fig. 4 is a schematic view of a part of a structure of a detecting device for receiving a packaging bag in a transferring device according to an embodiment of the present invention;
reference numerals in the drawings are respectively as follows:
1-a track assembly; 2-transferring means; 3-a detection device; 4-a bag body recovery device; 5-a working platform; a 6-transition structure; 11-a sliding part; 12-sliding rails; 13-a bracket; 14-a screw rod; 21-a clamping part; 22-an inflatable part; 23-a pocket supporting and fixing part; 31-a receiving section; 32-a trigger part; 33-a guide rod; 61-taking out the bag part;
111-a slider; 112-studs; 113-a rotating part; 114-stabilizing the block; 115-a first limit post; 116-a second limit column; 117-a third limit post; 118-fourth limit posts; 119-a movable shaft;
211-a carrier; 212-a pressing part; 221-an inflation tip; 311-receiving arms; 312-a receive window; 313-lifting shielding block; 321-triggering a block; 322-mounting groove; 323-a return spring;
1131-a body portion; 1132—a first drive plate; 1133-a second drive plate; 2111-load floor; 2112-side barrier.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 4, the present invention provides a detecting apparatus for detecting breakage of a food packaging bag, comprising a working platform 5, a transferring device 2, a detecting device 3 and a bag body recovering device 4 mounted on the working platform 5, wherein the transferring device 2 is used for clamping and transferring packaging bag bodies into the detecting device 3, the transferring device 2 continuously inflates the packaging bag bodies in the process of transferring the packaging bag bodies, the detecting device 3 provides a relatively constant-pressure sealed detecting environment and detects the packaging bag bodies in an inflated state transferred by the transferring device 2, and the bag body recovering device 4 is connected with the detecting device 3 and levels and recovers the detected inflated state packaging bag bodies to an initial state before the clamping of the transferring device 2.
According to the invention, the packaging bag is clamped by the transfer device 2 and inflated to the detection device 3 for feeding, after the detection device 3 detects the air tightness quality of the packaging bag, the packaging bag is restored to an initial flat state by the bag body restoring device 4, so that the mechanized assembly line operation of packaging bag inspection is realized, the labor input cost is greatly reduced, and the detection efficiency is improved.
The working platform 5 comprises a first area and a second area, wherein a track assembly 1 for the linear movement of the transfer device 2 is arranged in the first area, and one end of the track assembly 1 is abutted with the outer side wall of the detection device 3;
the detecting device 3 and the bag body restoring device 4 are sequentially arranged in the second flat area, the detecting device 3 and the bag body restoring device 4 are connected through a transition structure 6, the transition structure 6 is used for restoring the inflated state bag body to an uninflated state, and then the bag body is restored to an initial state by the bag body restoring device 4.
The track assembly 1 is used as a main power assembly of the transfer device 2 and mainly comprises a sliding rail 12 which is arranged in a first area through a bracket 13, a sliding part 11 is arranged in the sliding rail 12 in a sliding way, and the transfer device 2 is connected to the sliding part 11 through a screw rod 14; the sliding part 11 drives the transfer device 2 to linearly slide along the slide rail 12 through the screw rod 14 under the action of external force, when the sliding part 11 slides to the end of the detection device 3, the transfer device 2 just transfers the packaging bag body into the detection device 3, and the sliding part 11 can drive the transfer device 2 to return to the initial end part of the slide rail 12 after transferring the packaging bag body.
Specifically, the sliding portion 11 includes a sliding block 111 slidably mounted on the sliding rail 12, a rotating portion 113 is movably mounted on the sliding block 111 through a stud 112, a set of limit posts for cooperating with the rotating portion 113 to realize the reciprocating motion of the sliding block 111 in the sliding rail 12 are disposed on both the sliding block 111 and the sliding rail 12, a stabilizing block 114 for stabilizing the rotating portion 113 is mounted on the sliding block 111 in a matching manner, and the stabilizing block 114 is connected with the rotating portion 113 through a movable shaft 119.
In detail, the set of limiting posts disposed on the slide rail 12 includes a first limiting post 115 and a second limiting post 116, the first limiting post 115 and the second limiting post 116 are disposed at two ends of the same side of the slide rail 12, the set of limiting posts disposed on the slide block 111 includes a third limiting post 117 and a fourth limiting post 118, the third limiting post 117 and the fourth limiting post 118 are disposed on the same side of the slide block 111 and on the same side as the set of limiting posts on the slide rail 12, and the third limiting post 117 and the second limiting post 116 are disposed on the same side of the same side.
The rotating part 113 comprises a main body part 1131 which is rotationally sleeved on the stud 112, a first driving plate 1132 and a second driving plate 1133 are arranged on two sides of the main body part 1131, the first driving plate 1132 and the second driving plate 1133 are arranged in a central symmetry mode relative to a vertical axis of the main body part 1131, when the sliding block 111 moves to one end of the detecting device 3, the first driving plate 1132 tightly attached to the third limiting post 117 is stressed to deflect and drive the movable shaft 119 to move when encountering the second limiting post 116, meanwhile, the sliding block 111 slides to the end return of the sliding rail 12, the rotation is stopped when the first driving plate 1132 rotates to the position of the fourth limiting post 118, the rotating part 113 integrally slides to the starting end of the sliding rail 12 along with the sliding block 111 reversely, and when the first driving plate 1132 encounters the first limiting post 115, the sliding block 111 deflects again.
The sliding block 111 slides along the sliding rail 12 under the driving of an external force, the screw rod 14 drives the transfer device 2 to move, the rotating part 113 also periodically rotates in the reciprocating motion of the sliding block 111, and the reciprocating motion is realized under the double actions of the external force driving and the reaction force applied to the end part of the sliding rail 12 when the sliding block moves to the end part of the sliding rail.
The side wall of the detecting device 3 is provided with a receiving part 31, the receiving part 31 is used for sealing and receiving the packaging bag body clamped by the transferring device 2, the side wall of the detecting device 3 at the bottom of the receiving part 31 is provided with a triggering part 32 used for triggering the receiving part 31 to execute sealing receiving action, and the receiving part 31 at the top is triggered to receive the packaging bag body by striking the triggering part 32 each time the stabilizing block 114 moves to one side of the detecting device 3.
Specifically, the trigger unit 32 includes a trigger block 321 in contact with the stabilizer 114, the trigger block 321 is movably fitted to the detection device 3 through a movable mounting groove 322, and a return spring 323 for automatically biasing the trigger block 321 is axially mounted on the trigger block 321.
The receiving part 31 comprises a receiving arm 311 arranged inside the detecting device 3 and a receiving window 312 arranged on the side wall of the detecting device 3, a lifting shielding block 313 for shielding a window gap is arranged on the receiving window 312, a triggering block 321 is connected with the lifting shielding block 313 through a guide rod 33, the triggering block 321 is impacted by the stabilizing block 114, the lifting shielding block 313 is triggered to fall through the guide rod 33 to expose the receiving window, the receiving arm 311 receives a packaging bag body clamped by the transferring device 2 from the receiving window 312, a beam mouth end for sealing a bag mouth is arranged on the receiving part 31, and the receiving part 31 receives the packaging bag body and then is sealed through the beam mouth end.
The transfer device 2 comprises a clamping part 21 arranged at the end part of a screw rod 14 and used for clamping a packaging bag body, an inflating part 22 used for inflating the clamping packaging bag body is connected to the clamping part 21, and the inflating part 22 inflates the packaging bag body while the sliding part 11 drives the packaging bag body to move.
Wherein the clamping part 21 mainly comprises a bearing part 211 and a pressing part 212 which are used for mutually matching and clamping the packaging bag body, the bearing part 211 is arranged on the screw rod 14 and is driven by the screw rod 14 to bear the packaging bag body, the pressing part 212 presses and fixes the packaging bag body in a homeopathic manner, the inflating part 22 is arranged on the bearing part 211, the bearing part 211 is provided with a bag mouth supporting and fixing part 23 which is used for matching and inflating the inflating part 22,
the inflating part 22 mainly comprises an inflator and an inflating end head 221 connected through an air duct, the inflating end head 221 is arranged on the bearing part 211, the bag opening supporting and fixing parts 23 are arranged at two sides of the inflating end head 221, the bag opening supporting and fixing parts 23 prop open and fix the bag opening, and the inflating end head 221 stretches into the prop-open bag opening to facilitate inflation of the inflator;
the bearing part 211 comprises a bearing bottom plate 2111, and side baffles 2112 are respectively arranged on three adjacent sides of the bearing bottom plate 2111; the carrying floor 2111 is provided in a trapezoid shape, the short side of the carrying floor 2111 in the trapezoid shape is provided with a bag inlet, the inflating portion 22 is provided on the long bottom side of the carrying floor 2111, the inflating tip 221 is provided on the long bottom side of the carrying floor 2111, the opening end is provided on the side wall opposite to the bag inlet, and the opening end is provided on both sides of the inflating tip 221.
The transition structure 6 mainly comprises a bag taking piece 61 arranged at the bag outlet of the detection device 3, wherein the bag taking piece 61 is used for taking out the packaging bag body and simultaneously relieving the sealing and inflating state of the packaging bag body, the packaging bag body is transferred to the packaging bag body recovery device 4, and the packaging bag body recovery device 4 adopts the conventional common packaging bag flattening machine.
The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application, the scope of which is defined by the claims. Various modifications and equivalent arrangements may be made to the present application by those skilled in the art, which modifications and equivalents are also considered to be within the scope of the present application.
Claims (7)
1. The detection equipment for detecting the breakage of the food packaging bag is characterized by comprising a working platform (5), a transfer device (2), a detection device (3) and a bag body recovery device (4) which are arranged on the working platform (5), wherein the transfer device (2) is used for clamping and transferring a packaging bag body into the detection device (3), the transfer device (2) continuously inflates the packaging bag body in the process of transferring the packaging bag body, the detection device (3) provides a relatively constant-pressure sealed detection environment and detects the bag body in an inflated state which is transferred by the transfer device (2), and the bag body recovery device (4) is connected with the detection device (3) and levels and recovers the detected inflated state bag body to an initial state before the clamping of the transfer device (2);
the working platform (5) comprises a first area and a second area, a track assembly (1) used for the linear movement of the transfer device (2) is arranged in the first area, and one end of the track assembly (1) is abutted with the outer side wall of the detection device (3);
the track assembly (1) comprises a sliding rail (12) arranged in the first area through a bracket (13), a sliding part (11) is arranged in the sliding rail (12) in a sliding mode, and the transfer device (2) is connected to the sliding part (11) through a screw rod (14);
the sliding part (11) comprises a sliding block (111) which is slidably arranged on the sliding rail (12), a rotating part (113) is movably arranged on the sliding block (111) through a stud (112), a group of limit posts which are used for matching with the rotating part (113) to realize the reciprocating motion of the sliding block (111) in the sliding rail (12) are arranged on the sliding block (111) and the sliding rail (12), a stabilizing block (114) which is used for stabilizing and connecting the rotating part (113) is arranged on the sliding block (111), and the stabilizing block (114) is connected with the rotating part (113) through a movable shaft (119);
the group of limiting posts arranged on the sliding rail (12) comprises a first limiting post (115) and a second limiting post (116), the first limiting post (115) and the second limiting post (116) are arranged at two end parts on the same side of the sliding rail (12), the group of limiting posts arranged on the sliding block (111) comprises a third limiting post (117) and a fourth limiting post (118), the third limiting post (117) and the fourth limiting post (118) are arranged on the same side of the sliding block (111) and on the same side as the group of limiting posts on the sliding rail (12), and the third limiting post (117) and the second limiting post (116) are arranged on the same side;
the rotating part (113) comprises a main body part (1131) rotationally sleeved on the stud (112), a first driving plate (1132) and a second driving plate (1133) are arranged on two sides of the main body part (1131), the first driving plate (1132) and the second driving plate (1133) are arranged in a central symmetry mode relative to a vertical axis of the main body part (1131), when the sliding block (111) moves to one end of the detecting device (3), the first driving plate (1132) closely attached to a third limit column (117) contacts the second limit column (116), the first driving plate (1132) is stressed to deflect and drive the movable shaft (119) to move, meanwhile, the sliding block (111) slides to the end of the sliding rail (12) to return, the first driving plate (1132) stops rotating when rotating to the position of the fourth limit column (118), the rotating part (113) integrally slides reversely to the sliding block (111) to the sliding rail (12), and when the first initial end (1132) contacts the first limit column (115) again;
the packaging bag is characterized in that a receiving part (31) is arranged on the side wall of the detection device (3), the receiving part (31) is used for sealing and receiving the packaging bag clamped by the transfer device (2), a triggering part (32) used for triggering the receiving part (31) to execute sealing receiving action is arranged on the side wall of the detection device (3) at the bottom of the receiving part (31), and the triggering part (32) is impacted each time the stabilizing block (114) moves to one side of the detection device (3) so as to trigger the receiving part (31) at the top to receive the packaging bag.
2. The detecting device for detecting breakage of food packaging bag according to claim 1, wherein the detecting means (3) and the bag body recovering means (4) are sequentially installed in the second area, the detecting means (3) and the bag body recovering means (4) are connected through a transition structure (6), the transition structure (6) is used for recovering the inflated state bag body to an uninflated state, and then the bag body recovering means (4) is used for smoothly recovering the bag body to an initial state.
3. The detection device for detecting breakage of food packaging bags according to claim 2, wherein the sliding part (11) drives the transfer device (2) to slide along the sliding rail (12) linearly through the screw rod (14) under the action of external force, when the sliding part (11) slides to the end of the detection device (3), the transfer device (2) just transfers the packaging bag body into the detection device (3), and after the packaging bag body is transferred, the sliding part (11) can drive the transfer device (2) to return to the initial end of the sliding rail (12).
4. A breakage detection device for a packaging bag for food according to claim 3, wherein the trigger part (32) comprises a trigger block (321) contacting the stabilizing block (114), the trigger block (321) is movably fitted to the detection device (3) through a movable mounting groove (322), and a return spring (323) for automatically making the trigger block (321) is axially mounted on the trigger block (321);
the receiving part (31) comprises a receiving arm (311) arranged inside the detecting device (3) and a receiving window (312) arranged on the side wall of the detecting device (3), a lifting shielding block (313) for shielding a gap of the window is arranged on the receiving window (312), the triggering block (321) is connected with the lifting shielding block (313) through a guide rod (33), the triggering block (321) is impacted by the stabilizing block (114) so as to trigger the lifting shielding block (313) to fall through the guide rod (33) to expose the receiving window, the receiving arm (311) receives the packaging bag body clamped by the transferring device (2) from the receiving window (312), and a beam mouth end for sealing a bag mouth is arranged on the receiving part (31), and the receiving part (31) receives the packaging bag body and then is sealed through the beam mouth end.
5. A breakage detection apparatus for a food packaging bag according to claim 3, wherein the transfer device (2) comprises a holding portion (21) mounted at an end of the screw (14) for holding the packaging bag body, an inflating portion (22) for inflating the packaging bag body during holding is connected to the holding portion (21), and the inflating portion (22) inflates the packaging bag body while the sliding portion (11) moves the packaging bag body.
6. The apparatus according to claim 4, wherein the holding portion (21) includes a carrying portion (211) and a pressing portion (212) for holding the packaging bag body in cooperation with each other, the carrying portion (211) is mounted on the screw (14) and carries the packaging bag body under the drive of the screw (14), the packaging bag body is further pressed and fixed by the pressing portion (212) in a proper position, the inflating portion (22) is disposed on the carrying portion (211), and a bag opening supporting and fixing portion (23) for being matched with the inflating portion (22) for inflating is disposed on the carrying portion (211),
the inflatable part (22) comprises an inflator pump and an inflatable end head (221) connected through an air duct, the inflatable end head (221) is arranged on the bearing part (211), the bag opening supporting and fixing parts (23) are arranged on two sides of the inflatable end head (221), the bag opening supporting and fixing parts (23) stretch and fix a bag opening, and the inflatable end head (221) stretches into the stretched bag opening so that the inflator pump inflates;
the bearing part (211) comprises a bearing bottom plate (2111), and side baffles (2112) are respectively arranged on three adjacent sides of the bearing bottom plate (2111); the bearing bottom plate (2111) is arranged to be trapezoid, the short side of the bearing bottom plate (2111) of the trapezoid is arranged to be a bag inlet, the inflating part (22) is arranged on one side of the long bottom side of the bearing of the trapezoid, the inflating end head (221) is arranged on one side of the long bottom side of the bearing bottom plate (2111), the bundle port end is arranged on the side wall opposite to the bag inlet, and the inflating end part is arranged on the side wall opposite to the bag inlet.
7. A detecting apparatus for breakage detection of a packaging bag for food according to claim 3, wherein the transition structure (6) comprises a bag taking member (61) provided at a bag outlet of the detecting means (3), the bag taking member (61) being for taking out the packaging bag body while releasing the sealed inflated state of the packaging bag body and transferring the packaging bag body to the packaging bag body recovering means (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110619520.0A CN113465828B (en) | 2021-06-03 | 2021-06-03 | Detection equipment for detecting breakage of food packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110619520.0A CN113465828B (en) | 2021-06-03 | 2021-06-03 | Detection equipment for detecting breakage of food packaging bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113465828A CN113465828A (en) | 2021-10-01 |
| CN113465828B true CN113465828B (en) | 2024-01-05 |
Family
ID=77872073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110619520.0A Active CN113465828B (en) | 2021-06-03 | 2021-06-03 | Detection equipment for detecting breakage of food packaging bag |
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