A kind of inspection device based on identification technology

Abstract

The application relates to the field of bar code scanning, and discloses a goods inspection device based on identification technology, which comprises a work conveying table, a driving mechanism, a cleaning mechanism and a mobile code scanning mechanism. The driving mechanism is fixedly installed on the front surface of the work conveying table. The cleaning mechanism and the mobile code scanning mechanism are fixedly installed on the upper surface of the work conveying table in sequence from right to left. The work conveying table comprises a table body, rolling rollers and a conveying belt. The table body is of a concave structure. Two rolling rollers are rotationally connected to the inner side of the table body through rotating shafts. The outer side walls of the two rolling rollers are commonly connected with the conveying belt. The work conveying table is arranged to convey articles. The driving mechanism is used for controlling the operation of the components of the device. The cleaning mechanism is used for cleaning the conveyed articles. The mobile code scanning mechanism is used for mobile code scanning of the goods on the work conveying table.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of bar code scanning, and more particularly to a kind of inspection device based on identification technology. BACKGROUND

[0002] With the increasingly progress of science and technology, bar code is widely used in our daily life, the use of bar code facilitates the record of goods information and the tracking of goods running track, and also facilitates people to find goods accurately;

[0003] In the prior art, when goods are scanned by bar code, the bar code of the goods is usually placed on the conveying belt with the front face upward, the goods flow along with the conveying belt, and the bar code of the goods is identified and recorded by the code scanner above the conveying belt, so as to realize the collection of bar code information.However, in the transmission scanning process of the existing inspection device, since the scanner is in a fixed position, it is not only necessary to place the goods with the front face upward, but also necessary to arrange the goods in order, and the position of the bar code sticker is not correct, which leads to the problem of scanning failure, and part of the bar code of the goods is easy to adhere to impurities, which leads to the problem of scanning failure, therefore, we propose a kind of inspection device based on identification technology. SUMMARY

[0004] The technical problem solved by the present application is to provide an inspection device based on identification technology, which can solve the problem of the existing inspection device in the transmission scanning process, since the scanner is in a fixed position, it is not only necessary to place the goods with the front face upward, but also necessary to arrange the goods in order, and the position of the bar code sticker is not correct, which leads to the problem of scanning failure, and part of the bar code of the goods is easy to adhere to impurities, which leads to the problem of scanning failure.

[0005] To solve the above technical problems, according to one aspect of the present application, more particularly to a kind of inspection device based on identification technology, including work transmission table, drive mechanism, cleaning mechanism and mobile scanning code mechanism, the front surface of the work transmission table is fixedly installed with the drive mechanism, the upper surface of the work transmission table is sequentially fixedly installed with the cleaning mechanism and the mobile scanning code mechanism from right to left, the work transmission table includes a table body, a rolling roller and a transmission belt, the table body is a concave structure, two rolling rollers are rotatably connected to the inner side of the table body through shafts, and one transmission belt is commonly connected to the outer side walls of the two rolling rollers, the cleaning mechanism includes a U-shaped mounting bracket one, a cleaning column and a cleaning sponge, the bottom of the U-shaped mounting bracket one is fixedly connected with the top of the table body, the cleaning column is rotatably connected to the inner side of the U-shaped mounting bracket one through a shaft, and the cleaning sponge is sleeved on the outer side wall of the cleaning column, and a plurality of universal wheels are fixedly connected to the lower surface of the table body.

[0006] Further, the driving mechanism comprises an L-shaped mounting frame, a motor, a transmission wheel one, a transmission wheel two and a wave belt, the rear end of the L-shaped mounting frame is fixedly connected with the front surface of the table body, the inner side of the L-shaped mounting frame is fixedly installed with the motor, the rear end of the motor output shaft is fixedly connected with the transmission wheel one in front of the table body, the center of the rear surface of the transmission wheel one is fixedly connected with the front end of the center shaft of the rolling roller in the right of the table body, the front surface of the table body is rotatably connected with the transmission wheel two through a rotating shaft left to the transmission wheel one, the outer side wall of the transmission wheel one and the outer side wall of the transmission wheel two are commonly connected with the wave belt, the outer side wall of the wave belt is integrally formed with a plurality of arc protrusions, and the outer side wall of the wave belt is integrally formed with an arc recess between two adjacent arc protrusions.

[0007] Further, the driving mechanism comprises an L-shaped mounting frame, a motor, a transmission wheel one, a transmission wheel two and a wave belt, the rear end of the L-shaped mounting frame is fixedly connected with the front surface of the table body, the inner side of the L-shaped mounting frame is fixedly installed with the motor, the rear end of the motor output shaft is fixedly connected with the transmission wheel one in front of the table body, the center of the rear surface of the transmission wheel one is fixedly connected with the front end of the center shaft of the rolling roller in the right of the table body, the front surface of the table body is rotatably connected with the transmission wheel two through a rotating shaft left to the transmission wheel one, the outer side wall of the transmission wheel one and the outer side wall of the transmission wheel two are commonly connected with the wave belt, the outer side wall of the wave belt is integrally formed with a plurality of arc protrusions, and the outer side wall of the wave belt is integrally formed with an arc recess between two adjacent arc protrusions.

[0008] Further, the mobile code scanning mechanism comprises a U-shaped mounting frame two, a cylindrical rod, a mounting strip, a stop rod, a code scanner, an elastic telescopic rod, a shaft rod, a roller and a connecting rod, the bottom of the U-shaped mounting frame two is fixedly connected with the left side of the upper surface of the table body, a through groove is formed in the upper surface of the U-shaped mounting frame two, through grooves are formed in the front inner side surface and the rear inner side surface of the through groove, the cylindrical rods are slidably connected with the inner side of the through groove, the opposite ends of the two cylindrical rods are fixedly connected with the mounting strip on the inner side of the through groove, the outer side wall of the cylindrical rod on the front surface of the mounting strip is sleeved with the stop rod on the outer side wall of the U-shaped mounting frame two, the bottom end of the stop rod is in contact with the outer side wall of the undulating belt, a rolling groove is formed in the upper surface of the mounting strip, right end through grooves are formed in the upper surface of the mounting strip on the two sides of the rolling groove, the code scanner is arranged below the mounting strip, the elastic telescopic rods are fixedly connected with the upper surface of the code scanner in a symmetrical mode, the top ends of the two elastic telescopic rods pass through the two moving grooves respectively, the outer side walls of the two elastic telescopic rods are fixedly connected with the shaft rod above the mounting strip, the outer side wall of the shaft rod is rotatably connected with the roller on the inner side of the rolling groove through a rotating shaft, the connecting rods are rotatably connected with the two sides of the mounting strip through rotating shafts, and one end of the connecting rod, which is away from the mounting strip, is fixedly connected with the inner side wall of the through groove.

[0009] Further, the rear surface of the cleaning column is fixedly connected with a rotating rod, the rear end of the rotating rod penetrates the rear surface of the U-shaped mounting frame one, a transmission wheel three is fixedly connected with the rotating rod, the rear end of the shaft center of the rolling roller on the right side in the table body is fixedly connected with a transmission wheel four on the rear side of the table body, and the outer side walls of the transmission wheel three and the transmission wheel four are commonly connected with a transmission belt.

[0010] Further, the outer side wall of the cleaning column is provided with a movable groove, the inner side wall of the cleaning sponge is fixedly connected with a movable block in the inner side of the movable groove, a spring one is commonly fixedly connected between the movable block and the movable groove, a cam is fixedly connected with the outer side wall of the rotating rod between the transmission wheel three and the U-shaped mounting frame one, a cavity is formed in the upper side of the rotating rod in the interior of the U-shaped mounting frame one, a wedge-shaped block is slidably connected with the inner side of the cavity, the lower surface of the wedge-shaped block is in contact with the outer side wall of the cam, a push rod is fixedly connected with the front surface of the wedge-shaped block, the front end of the push rod extends to the inner side of the U-shaped mounting frame one and is in contact with the rear surface of the cleaning sponge.

[0011] Further, the outer side walls of the two cylindrical rods are fixedly connected with arc-shaped plates on the front end and the rear end of the mounting strip, and the outer side walls of the arc-shaped plates are in contact with the inner side walls of the through grooves.

[0012] Further, the front end of the cylindrical rod at the front end of the mounting strip is fixedly connected with a anti-dropping head.

[0013] Further, the inner side of the U-shaped mounting frame two is symmetrically fixedly connected with guide rods, the two sides of the code scanner are fixedly connected with circular sleeves on the outer side walls of the two guide rods, a plurality of ball grooves are formed in the inner side walls of the circular sleeves, and balls are rollingly installed in the inner side walls of the ball grooves.

[0014] Further, the elastic telescopic rod comprises a hollow pipe, an anti-dropping block, an extension rod and a second spring, the inner side of the hollow pipe is slidably connected with the anti-dropping block, the upper surface of the anti-dropping block is fixedly connected with the extension rod, the top end of the extension rod penetrates through the top of the hollow pipe, and one second spring is fixedly connected between the anti-dropping block and the hollow pipe.

[0015] The inspection device based on the identification technology has the following advantages:

[0016] The working transmission table is arranged to transmit the articles, the driving mechanism is arranged to control the operation of the components of the device, the cleaning mechanism is arranged to clean the transmitted articles, and the moving code scanning mechanism is arranged to move and scan the articles on the working transmission table, wherein the working transmission table is arranged with a table body, rolling rollers and a transmission belt, so that the transmission can be driven by the driving mechanism to realize the transmission of the articles, and the cleaning mechanism is arranged with a U-shaped mounting frame one, cleaning columns and cleaning sponges to clean the surface of the transmitted articles.

[0017] The moving code scanning mechanism is arranged with a U-shaped mounting frame two, a cylindrical rod, a mounting strip, a resisting rod, a code scanner, an elastic telescopic rod, a shaft rod, a roller and a connecting rod, and is arranged with vertical grooves, rolling grooves and moving grooves, so that when the resisting rod pushes the cylindrical rod upward or downward along the vertical grooves, the front end of the mounting strip can be driven to incline upward or downward, the roller can slide along the rolling grooves to drive the code scanner to move forward or backward, and when the bottom of the resisting rod contacts the outer side wall of the undulating belt, the resisting rod can reciprocatingly move up and down to drive the mounting strip to reciprocatingly incline, so that the code scanner can move forward and backward, and the code scanning is more comprehensive, and the code scanning is more convenient when the articles to be scanned are placed on the transmission belt with the front surface upward.

[0018] The application is provided with the movable groove, movable block, spring one, cam, cavity, wedge-shaped block and push rod, so that when the cleaning column rotates, the cleaning sponge rotates to clean the surface of the code scanning object, the cam rotates, and when the bottom end of the cam abuts against the wedge-shaped block, the push rod moves forward to push the cleaning sponge to wipe forward, and when the top end of the cam abuts against the wedge-shaped block, the cleaning sponge moves backward under the push of the spring one to wipe, so that the cleaning sponge can move back and forth during the rotating wiping process, the wiping effect is better, the surface of the code scanning object is further cleaned, and the subsequent code scanning and identification are facilitated.

[0019] The guiding rod and the round sleeve are arranged, the height of the code scanner is limited, the code scanner slides along the guiding rod through the round sleeve, the height of the code scanner is not changed during the forward and backward movement, the code scanning is facilitated, the elastic telescopic rod is arranged and can be elastically telescopic, when the mounting strip becomes inclined, the elastic telescopic rod is first pulled to be elongated or contracted, the bottom of the code scanner is limited and cannot move position along with the elongation or contraction of the elastic telescopic rod, the elastic telescopic rod is reset under the left and right elasticity of the elastic telescopic rod, the rollers slide along the rolling grooves, the round sleeve slides horizontally along the guiding rod, and the code scanning is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0020] The application will be further described in detail in combination with the drawings and specific implementation methods.

[0021] Figure 1 It is a whole structure schematic view of the application of the inspection device based on the identification technology.

[0022] Figure 2 It is a top view connection structure schematic view of the rolling roller, the transmission wheel one and the transmission wheel four of the application of the inspection device based on the identification technology.

[0023] Figure 3 It is a side view structure schematic view of the U-shaped mounting frame one, the cleaning column, the cleaning sponge, the cam and the transmission wheel three vertical section of the application of the inspection device based on the identification technology.

[0024] Figure 4 It is a cross-sectional structure schematic view of the round sleeve of the application of the inspection device based on the identification technology.

[0025] Figure 5 It is a cross-sectional structure schematic view of the elastic telescopic rod of the application of the inspection device based on the identification technology.

[0026] Figure 6 It is a cross-sectional structure schematic view of the elastic telescopic rod of the application of the inspection device based on the identification technology. Figure 1An enlarged structural schematic view of A of figure 1;

[0027] Figure 7 A verification device based on identification technology according to the present application Figure 1 An enlarged structural schematic view of B of figure 1;

[0028] Figure 8 A verification device based on identification technology according to the present application Figure 3 An enlarged structural schematic view of C of figure 1.

[0029] In the figure: 1, working transmission table; 2, driving mechanism; 3, cleaning mechanism; 4, moving code scanning mechanism; 5, universal wheel; 6, circular arc protrusion; 7, circular arc recess; 8, through slot; 9, vertical slot; 10, rolling groove; 11, moving groove; 12, rotating rod; 13, transmission wheel three; 14, transmission wheel four; 15, transmission belt; 16, movable slot; 17, movable block; 18, spring one; 19, cam; 20, cavity; 21, wedge-shaped block; 22, push rod; 23, arc plate; 24, anti-dropping head; 25, guide rod; 26, round sleeve; 27, rolling ball groove; 28, ball; 29, hollow pipe; 30, anti-dropping block; 31, extension rod; 32, spring two; 101, table body; 102, rolling roller; 103, transmission belt; 301, U-shaped mounting frame one; 302, cleaning column; 303, cleaning sponge; 201, L-shaped mounting frame; 202, motor; 203, transmission wheel one; 204, transmission wheel two; 205, undulating belt; 401, U-shaped mounting frame two; 402, cylindrical rod; 403, mounting strip; 404, abutting rod; 405, code scanner; 406, elastic telescopic rod; 407, shaft rod; 408, roller; 409, connecting rod. DETAILED DESCRIPTION

[0030] The present application will be described in detail below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0031] According to one aspect of the present application, as Figures 1-8As shown, a kind of based on identification technology's goods checking device is provided, including work transmission table 1, drive mechanism 2, cleaning mechanism 3 and mobile scanning code mechanism 4, the front surface of work transmission table 1 is fixedly installed with drive mechanism 2, the upper surface of work transmission table 1 is fixedly installed with cleaning mechanism 3 and mobile scanning code mechanism 4 from right to left in turn, work transmission table 1 includes table body 101, rolling roller 102 and transmission belt 103, table body 101 is concave structure, the inner side of table body 101 is rotatably connected with two rolling rollers 102 by pivot, the outer side wall of two rolling rollers 102 is commonly connected with one transmission belt 103, cleaning mechanism 3 includes U-shaped mounting bracket one 301, cleaning column 302 and cleaning sponge 303, the bottom of U-shaped mounting bracket one 301 is fixedly connected with the top of table body 101, the inner side of U-shaped mounting bracket one 301 is rotatably connected with cleaning column 302 by pivot, the outer side wall of cleaning column 302 is equipped with cleaning sponge 303, the lower surface of table body 101 is fixedly connected with multiple universal wheels 5, the article is transported by the work transmission table 1 of the present application, the operation of the parts of the device is controlled by drive mechanism 2, the transmission article is cleaned using cleaning mechanism 3, the goods on work transmission table 1 are moved and scanned by mobile scanning code mechanism 4, wherein work transmission table 1 utilizes the table body 101, rolling roller 102 and transmission belt 103 arranged, so that under the drive of drive mechanism 2, transmission can be carried out, the transmission of article is realized, cleaning mechanism 3 can clean the surface of transmission goods by the U-shaped mounting bracket one 301, cleaning column 302 and cleaning sponge 303 arranged.

[0032] In the embodiment, drive mechanism 2 includes L-shaped mounting bracket 201, motor 202, transmission wheel one 203, transmission wheel two 204 and undulating belt 205, the rear end of L-shaped mounting bracket 201 is fixedly connected with the front surface of table body 101, the inner side of L-shaped mounting bracket 201 is fixedly installed with motor 202, the rear end of motor 202 output shaft is fixedly connected with transmission wheel one 203 in the front of table body 101, the rear surface center of transmission wheel one 203 is fixedly connected with the front end of the central shaft of rolling roller 102 in the right of table body 101 inside, transmission wheel two 204 is rotatably connected with the left of transmission wheel one 203 through pivot on the front surface of table body 101, the outer side wall of transmission wheel one 203 and the outer side wall of transmission wheel two 204 are commonly connected with one undulating belt 205, a plurality of arc protrusions 6 are integrally formed on the outer side wall of undulating belt 205, arc recess 7 is integrally formed between the outer side wall of undulating belt 205 between adjacent two arc protrusions 6, drive mechanism 2 is formed by L-shaped mounting bracket 201, motor 202, transmission wheel one 203, transmission wheel two 204 and undulating belt 205, and cooperatively arranged arc protrusion 6 and arc recess 7, so that motor 202 can drive rolling roller 102 transmission and drive undulating belt 205 transmission after starting.

[0033] In the embodiment, the mobile scanning code mechanism 4 comprises a U-shaped mounting frame two 401, a cylindrical rod 402, a mounting strip 403, a stopper rod 404, a code scanner 405, an elastic telescopic rod 406, a shaft rod 407, a roller 408 and a connecting rod 409, the bottom of the U-shaped mounting frame two 401 is fixedly connected with the left side of the upper surface of the table body 101, the upper surface of the U-shaped mounting frame two 401 is provided with a through-type through groove 8, the inner side front surface and the inner side rear surface of the through groove 8 are provided with a through-type vertical slot 9, the cylindrical rod 402 is slidably connected with the inner side of the vertical slot 9, the opposite ends of the two cylindrical rods 402 are fixedly connected with the mounting strip 403 on the inner side of the through groove 8, the outer side wall of the cylindrical rod 402 on the front surface of the mounting strip 403 is sleeved with the stopper rod 404 on the outer side wall of the U-shaped mounting frame two 401, the bottom end of the stopper rod 404 is in contact with the outer side wall of the undulating belt 205, the upper surface of the mounting strip 403 is provided with a rolling groove 10, the upper surface of the mounting strip 403 is provided with a right end through-type moving groove 11 on the two sides of the rolling groove 10, the code scanner 405 is arranged below the mounting strip 403, the upper surface of the code scanner 405 is fixedly connected with the elastic telescopic rod 406 in a symmetrical manner, the top ends of the two elastic telescopic rods 406 pass through the two moving grooves 11 respectively, the outer side wall of the two elastic telescopic rods 406 is fixedly connected with the shaft rod 407 above the mounting strip 403, the outer side wall of the shaft rod 407 is rotatably connected with the roller 408 on the inner side of the rolling groove 10 through a rotating shaft, the two sides of the mounting strip 403 are rotatably connected with the connecting rod 409 through a rotating shaft, and the end, away from the mounting strip 403, of the connecting rod 409 is fixedly connected with the inner side wall of the through groove 8. In the application, the mobile scanning code mechanism 4 is composed of the U-shaped mounting frame two 401, the cylindrical rod 402, the mounting strip 403, the stopper rod 404, the code scanner 405, the elastic telescopic rod 406, the shaft rod 407, the roller 408 and the connecting rod 409, and is matched with the vertical slot 9, the rolling groove 10 and the moving groove 11, so that when the stopper rod 404 pushes the cylindrical rod 402 upwards or downwards along the vertical slot 9, the front end of the mounting strip 403 can be driven to move upwards or downwards, so as to be inclined, the roller 408 can be used to slide along the rolling groove 10, so as to drive the code scanner 405 to move forwards or backwards, so that when the bottom of the stopper rod 404 is in contact with the outer side wall of the undulating belt 205, the stopper rod 404 can move up and down repeatedly, so as to drive the mounting strip 403 to move up and down repeatedly, so that the code scanner 405 can move forwards and backwards, so that the code scanning is more comprehensive when the code scanner 405 scans, and the scanning is more convenient when the scanning code object is put onto the conveying belt 103.

[0034] In the embodiment, the rear surface center of the cleaning column 302 is fixedly connected with a rotating rod 12, the rear end of the rotating rod 12 penetrates through the rear surface of the U-shaped mounting frame one 301, and is fixedly connected with a transmission wheel three 13. The shaft center rear end of the rolling roller 102 inside the right of the table body 101 is fixedly connected with a transmission wheel four 14 at the rear of the table body 101. The outer side wall of the transmission wheel three 13 and the outer side wall of the transmission wheel four 14 are commonly connected with a transmission belt 15. The rotating rod 12, the transmission wheel three 13, the transmission wheel four 14 and the transmission belt 15 are arranged, so that when the driving mechanism 2 is started, the cleaning column 302 can be driven to rotate, thereby driving the cleaning sponge 303 to rotate, and the surface of the goods can be conveniently wiped.

[0035] In the embodiment, the outer side wall of the cleaning column 302 is provided with a movable groove 16, the inner side wall of the cleaning sponge 303 is fixedly connected with a movable block 17 inside the movable groove 16, a spring one 18 is commonly fixedly connected between the movable block 17 and the movable groove 16, a cam 19 is fixedly connected between the outer side wall of the rotating rod 12 and the transmission wheel three 13, a cavity 20 is arranged above the rotating rod 12 inside the U-shaped mounting frame one 301, a wedge-shaped block 21 is slidably connected to the inner side of the cavity 20, the lower surface of the wedge-shaped block 21 is in contact with the outer side wall of the cam 19, a push rod 22 is fixedly connected to the front surface of the wedge-shaped block 21, the front end of the push rod 22 extends to the inner side of the U-shaped mounting frame one 301 and is in contact with the rear surface of the cleaning sponge 303. The movable groove 16, the movable block 17, the spring one 18, the cam 19, the cavity 20, the wedge-shaped block 21 and the push rod 22 are arranged, so that when the cleaning column 302 rotates, the cleaning sponge 303 rotates when cleaning the surface of the code scanning article, the cam 19 rotates, when the bottom end of the cam 19 abuts against the wedge-shaped block 21, the push rod 22 moves forward, thereby pushing the cleaning sponge 303 to wipe forward, when the top end of the cam 19 abuts against the wedge-shaped block 21, the cleaning sponge 303 is pushed to wipe backward by the spring one 18, thereby making the cleaning sponge 303 move back and forth during the rotating wiping process, so that the code scanning article is wiped, the wiping effect is better, the surface cleaning of the code scanning article is further improved, and the subsequent code scanning and identification are facilitated.

[0036] In the embodiment, the outer side wall of the two cylindrical rods 402 is fixedly connected with an arc-shaped plate 23 at the front end and the rear end of the mounting strip 403. The outer side wall of the arc-shaped plate 23 is in contact with the inner side wall of the through groove 8, so that the front end and the rear end of the mounting strip 403 can be stably abutted against the inner side of the through groove 8 without affecting the inclination of the mounting strip 403.

[0037] In the embodiment, the front end of the cylindrical rod 402 at the front end of the mounting strip 403 is fixedly connected with an anti-disengagement head 24 to prevent the abutting rod 404 from disengaging from the outer side wall of the cylindrical rod 402.

[0038] In this embodiment, the inner side of the U-shaped mounting frame two 401 is fixedly connected with a guide rod 25, the outer side wall of the two guide rods 25 on both sides of the code scanner 405 is fixedly connected with a round sleeve 26, a plurality of ball grooves 27 are formed in the inner side wall of the round sleeve 26, and the inner side wall of the ball groove 27 is rotatably connected with a ball 28. The guide rod 25 and the round sleeve 26 can limit the height of the code scanner 405, so that the code scanner 405 slides forward and backward along the guide rod 25 through the round sleeve 26, and the height of the code scanner 405 is not convenient during forward and backward movement, so that the code scanner is convenient to use. The elastic telescopic rod 406 can be elastically telescopic, so that when the mounting strip 403 becomes inclined, the elastic telescopic rod 406 is first stretched or contracted. Since the code scanner 405 is limited at the bottom and cannot move position with the stretching or contraction of the elastic telescopic rod 406, the elastic telescopic rod 406 will reset under the left and right elastic forces of itself, so that the roller 408 slides along the rolling groove 10, thereby pushing the round sleeve 26 to slide horizontally forward and backward along the guide rod 25, so that the code scanning is more convenient. The round sleeve 26 slides forward and backward along the guide rod 25 more flexibly and conveniently by using the ball groove 27 and the ball 28.

[0039] In this embodiment, the elastic telescopic rod 406 includes a hollow tube 29, a anti-off block 30, an extension rod 31 and a spring two 32. The inner side of the hollow tube 29 is slidably connected with the anti-off block 30, the upper surface of the anti-off block 30 is fixedly connected with the extension rod 31, the top end of the extension rod 31 penetrates through the top of the hollow tube 29, and the anti-off block 30 and the hollow tube 29 are fixedly connected with a spring two 32. The elastic telescopic rod 406 can be elastically telescopic. When the anti-off block 30 slides downward, the spring two 32 is compressed and contracted, or when the anti-off block 30 rises, the spring two 32 is stretched. Due to the elastic force of the spring two 32, the spring two 32 has a tendency to reset the anti-off block 30, so that the extension rod 31 can be controlled to slide along the inside of the hollow tube 29, and the extension rod 31 can be controlled to be stretched or contracted.

[0040] The working principle of the device is: the working transmission table 1 is used for transmitting the articles, the driving mechanism 2 is used for controlling the operation of each component of the device, the cleaning mechanism 3 is used for cleaning the transmitted articles, and the moving code scanning mechanism 4 is used for moving and scanning the goods on the working transmission table 1. The working transmission table 1 utilizes the table body 101, the rolling roller 102 and the transmission belt 103 to realize the transmission of the articles under the driving of the driving mechanism 2. The cleaning mechanism 3 utilizes the U-shaped mounting frame one 301, the cleaning column 302 and the cleaning sponge 303 to clean the surface of the transmitted goods.

[0041] The electrical components appearing in the text are all electrical components existing in reality.

[0042] Of course, the above description is not a limitation of the present application, and the present application is not limited to the above examples. Changes, modifications, additions or substitutions made by those skilled in the art within the spirit and scope of the present application also belong to the protection scope of the present application.

Claims

1. An identification technology-based inspection device, comprising a working transfer table (1), a driving mechanism (2), a cleaning mechanism (3) and a mobile code scanning mechanism (4), characterized in that: The front surface of the working conveying table (1) is fixedly installed with the driving mechanism (2), and the upper surface of the working conveying table (1) is sequentially fixedly installed with the cleaning mechanism (3) and the mobile code scanning mechanism (4) from right to left, the working conveying table (1) comprises a table body (101), a rolling roller (102) and a conveying belt (103), the table body (101) is of a concave structure, the inner side of the table body (101) is rotationally connected with two rolling rollers (102) through rotating shafts, and the outer side walls of the two rolling rollers (102) are commonly connected with one conveying belt (103), the cleaning mechanism (3) comprises a U-shaped mounting bracket one (301), a cleaning column (302) and a cleaning sponge (303), the bottom of the U-shaped mounting bracket one (301) is fixedly connected with the top of the table body (101), the inner side of the U-shaped mounting bracket one (301) is rotationally connected with the cleaning column (302) through a rotating shaft, and the outer side wall of the cleaning column (302) is sleeved with the cleaning sponge (303), and the lower surface of the table body (101) is fixedly connected with a plurality of universal wheels (5); The driving mechanism (2) comprises an L-shaped mounting bracket (201), a motor (202), a transmission wheel one (203), a transmission wheel two (204) and a wave belt (205), the rear end of the L-shaped mounting bracket (201) is fixedly connected with the front surface of the table body (101), the inner side of the L-shaped mounting bracket (201) is fixedly installed with the motor (202), the rear end of the output shaft of the motor (202) is fixedly connected with the transmission wheel one (203) in front of the table body (101), the rear surface center of the transmission wheel one (203) is fixedly connected with the center shaft front end of the rolling roller (102) on the right side in the table body (101), the front surface of the table body (101) is rotationally connected with the transmission wheel two (204) through a rotating shaft and is located on the left of the transmission wheel one (203), and the outer side walls of the transmission wheel one (203) and the transmission wheel two (204) are commonly connected with one wave belt (205), the outer side wall of the wave belt (205) is integrally formed with a plurality of arc protrusions (6), and the outer side wall of the wave belt (205) is integrally formed with an arc recess (7) between adjacent two arc protrusions (6). The mobile code scanning mechanism (4) comprises a U-shaped mounting rack two (401), a cylindrical rod (402), a mounting strip (403), a resisting rod (404), a code scanner (405), an elastic telescopic rod (406), a shaft rod (407), a roller (408) and a connecting rod (409), the bottom of the U-shaped mounting rack two (401) is fixedly connected with the left side of the upper surface of the table body (101), the upper surface of the U-shaped mounting rack two (401) is provided with a through-type through groove (8), the inner side front surface and the inner side rear surface of the through groove (8) are provided with a through-type vertical groove (9), the inner side of the vertical groove (9) is slidably connected with the cylindrical rod (402), the opposite ends of the two cylindrical rods (402) are fixedly connected with the mounting strip (403) on the inner side of the through groove (8), the outer side wall of the cylindrical rod (402) on the front surface of the mounting strip (403) is sleeved with the resisting rod (404) on the outer side wall of the U-shaped mounting rack two (401), the bottom end of the resisting rod (404) is in contact with the outer side wall of the undulating belt (205), the upper surface of the mounting strip (403) is provided with a rolling groove (10), the upper surface of the mounting strip (403) is provided with a right-end through-type moving groove (11) on the two sides of the rolling groove (10), the code scanner (405) is arranged below the mounting strip (403), the upper surface of the code scanner (405) is fixedly connected with the elastic telescopic rod (406) in a symmetrical mode, the top ends of the two elastic telescopic rods (406) respectively pass through the two moving grooves (11), the outer side walls of the two elastic telescopic rods (406) are fixedly connected with the shaft rod (407) above the mounting strip (403), the outer side wall of the shaft rod (407) is rotatably connected with the roller (408) on the inner side of the rolling groove (10) through a rotating shaft, the two sides of the mounting strip (403) are rotatably connected with the connecting rod (409) through a rotating shaft, and one end, away from the mounting strip (403), of the connecting rod (409) is fixedly connected with the inner side wall of the through groove (8).

2. The inspection apparatus based on recognition technology according to claim 1, characterized in that: The rear surface center of the cleaning column (302) is fixedly connected with a rotating rod (12), the rear end of the rotating rod (12) penetrates the rear surface of the U-shaped mounting rack one (301) and is fixedly connected with a transmission wheel three (13), the shaft center rear end of the rolling roller (102) on the right side in the table body (101) is fixedly connected with a transmission wheel four (14) behind the table body (101), and the outer side wall of the transmission wheel three (13) and the outer side wall of the transmission wheel four (14) are commonly connected with a transmission belt (15).

3. The inspection apparatus based on recognition technology according to claim 2, characterized in that: The outer side wall of the cleaning column (302) is provided with a movable groove (16), the inner side wall of the cleaning sponge (303) is fixedly connected with a movable block (17) inside the movable groove (16), a spring (18) is fixedly connected between the movable block (17) and the movable groove (16), the outer side wall of the rotating rod (12) is fixedly connected with a cam (19) between the transmission wheel three (13) and the U-shaped mounting bracket one (301), the inside of the U-shaped mounting bracket one (301) is provided with a cavity (20) above the rotating rod (12), a wedge block (21) is slidably connected to the inside of the cavity (20), the lower surface of the wedge block (21) is in contact with the outer side wall of the cam (19), the front surface of the wedge block (21) is fixedly connected with a push rod (22), the front end of the push rod (22) extends to the inside of the U-shaped mounting bracket one (301) and is in contact with the rear surface of the cleaning sponge (303).

4. The inspection apparatus based on recognition technology according to claim 1, characterized in that: The outer side wall of the two cylindrical rods (402) is fixedly connected with an arc-shaped plate (23) at the front end and the rear end of the mounting strip (403), and the outer side wall of the arc-shaped plate (23) is in contact with the inner side wall of the through groove (8).

5. The inspection apparatus based on recognition technology according to claim 1, characterized in that: The front end of the cylindrical rod (402) at the front end of the mounting strip (403) is fixedly connected with an anti-dropping head (24).

6. The inspection apparatus based on identification technology according to claim 1, characterized in that: The inside of the U-shaped mounting bracket two (401) is fixedly connected with a guide rod (25) symmetrically, the two sides of the code scanner (405) are fixedly connected with a circular sleeve (26) on the outer side wall of the two guide rods (25), a plurality of ball grooves (27) are formed in the inner side wall of the circular sleeve (26), and a plurality of balls (28) are rollingly installed in the inner side wall of the ball grooves (27).

7. The inspection apparatus based on recognition technology according to claim 1, characterized in that: The elastic telescopic rod (406) comprises a hollow pipe (29), an anti-dropping block (30), an extension rod (31) and a spring (32), the inner side of the hollow pipe (29) is slidably connected with the anti-dropping block (30), the upper surface of the anti-dropping block (30) is fixedly connected with the extension rod (31), the top end of the extension rod (31) penetrates through the top of the hollow pipe (29), and the anti-dropping block (30) and the hollow pipe (29) are fixedly connected with the spring (32).

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