CN211707420U

CN211707420U - Bar code position detection device

Info

Publication number: CN211707420U
Application number: CN201921849335.5U
Authority: CN
Inventors: 王艳
Original assignee: Yunhe Lujiaban Handicraft Business Department
Current assignee: Huludao Linghe Chemical Engineering Group Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-10-20
Anticipated expiration: 2029-10-31

Abstract

The utility model relates to an automatic change and detect technical field, and a bar code position detection device is disclosed, including the slide, slide support frame and install the camera bellows on the slide, and install qianmen and back door on the camera bellows, the slide is close to the bottom side wall mounting of camera bellows and has first fixed pulley, the slide support frame is close to the bottom side wall mounting of camera bellows and has the second fixed pulley, first diaphragm orifice has been seted up in proper order to the slide from the top down, second diaphragm orifice and rope hole, and the rope hole is close to the back door setting, be located fixedly connected with backup pad on the bottom lateral wall of slide between first diaphragm orifice and the second diaphragm orifice, the backup pad is connected with the gear through the pivot rotation on being close to the lateral wall of bottom, first diaphragm orifice interpolation is equipped with first baffle, first rack of fixedly connected with on the bottom lateral wall of first baffle, and first rack meshes with the gear mutually. The utility model discloses the problem that the camera bellows qianmen was opened always can not appear, the effect to bar code position detection is better.

Description

Bar code position detection device

Technical Field

The utility model relates to an automatic change and detect technical field, especially relate to a bar code position detection device.

Background

The bar code is a bar code, and the bar code on the express is required to be scanned when the express is put in and taken out of a warehouse. Express delivery trade sweep sign indicating number work and mainly rely on manual operation, is held by the staff and sweeps a yard rifle and scan the express delivery. The yard is swept to the manual work, and staff's amount of labour is big, and efficiency is lower moreover.

In a patent with a Chinese patent authorization publication number of CN208271190U, an express automatic code scanning device is disclosed, before a bar code is pasted on an express, a fluorescent coating is coated on the surface of the bar code and then the bar code is put into use, so that the express automatic code scanning device is convenient to detect; the automatic stacking machine comprises an inclined slideway mechanism, a camera bellows mechanism, a conveyor belt mechanism, a horizontal rotating mechanism, a vertical rotating mechanism and a code scanning mechanism; the inclined slide way mechanism is used for enabling the express to slide into the camera bellows mechanism, and the camera bellows mechanism is used for detecting the position of the bar code; the conveying belt mechanism is used for conveying express. Automatic yard device of sweeping of express delivery in the above-mentioned patent exists following not enough: when the bar code detection mechanism of above-mentioned patent moves, sort the express delivery through the letter sorting structure to pass through the conveyer belt with the express delivery that the size is the same and send the slope slide mechanism to the express delivery, the express delivery glides along the slide, the proximity of express delivery can be sensed to the preceding distance sensor of camera bellows, the qianmen of camera bellows motor control camera bellows is opened, make the express delivery get into in the camera bellows, the qianmen of camera bellows motor control camera bellows is closed, and then detects the position of bar code through camera bellows mechanism. Because the express delivery passes through the drive belt and carries to the slide, and then can not control the figure that gets into the camera bellows express delivery, and then inevitable have a plurality of express deliveries to the camera bellows direction and carry, pile up on the slide in camera bellows the place ahead, and the qianmen of camera bellows will open when detecting the express delivery, and then the qianmen is in the open mode always, the qianmen of camera bellows can't detect the bar code, reduce detection effect (only relate to the improvement to this patent bar code position detection mechanism here, so to the transport mechanism at its camera bellows mechanism rear, horizontal rotary mechanism, vertical rotary mechanism, sweep prior art such as sign indicating number mechanism and all describe).

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the detection effect of the existing bar code position detection device in the prior art is poor, and providing a bar code position detection device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a bar code position detection device comprises a slide way, a slide way support frame and a camera bellows arranged on the slide way, wherein a front door and a back door are arranged on the camera bellows, a first fixed pulley is arranged on the side wall of the bottom of the slide way close to the camera bellows, a second fixed pulley is arranged on the side wall of the bottom of the slide way support frame close to the camera bellows, a first plate hole, a second plate hole and a rope hole are sequentially formed in the slide way from top to bottom, the rope hole is arranged close to the back door, a support plate is fixedly connected to the side wall of the bottom of the slide way between the first plate hole and the second plate hole, a gear is rotatably connected to the side wall of the support plate close to the bottom through a rotating shaft, a first baffle plate is inserted in the first plate hole, a first rack is fixedly connected to the side wall of the bottom of the first baffle plate, the first rack is meshed with the gear, and a tension spring is fixedly, the other end fixedly connected with connecting plate of extension spring, the connecting plate is connected with the second baffle through adjustment mechanism, the second baffle passes the second diaphragm orifice and upwards extends, fixedly connected with second rack on the lateral wall of extension spring is kept away from to the connecting plate, and the second rack meshes with the gear mutually, fixedly connected with steel cable on the bottom lateral wall of second rack, the other end of steel cable twines second fixed pulley, first fixed pulley in proper order and passes the rope hole, and with back door fixed connection.

Preferably, adjustment mechanism includes spout, slider and screw rod, the spout is seted up on the top lateral wall of connecting plate, slider sliding connection is in the spout, the spout of spout tank bottom is passed and outwards extends to the one end that the spout tank bottom was kept away from to the slider, and with second baffle fixed connection, the screw has been seted up on the slider, the screw passes through screw and slider threaded connection, and the screw rotates with the cell wall of spout through two bearings and is connected, and the bearing is fixed to be established in the cell wall of spout, the one end that the gear was kept away from to the screw runs through the cell wall of spout and outwards extends.

Preferably, T type spout has been seted up to the symmetry in the backup pad, sliding connection has T type slider in the T type spout, the notch and the outside extension of T type spout are passed to the one end that T type spout tank bottom was kept away from to T type slider, and with corresponding connecting plate and first baffle fixed connection.

Preferably, a ball groove is formed in one end, close to the bottom of the sliding groove, of the sliding block, a ball is connected in the ball groove in a rolling mode, and one end, far away from the bottom of the ball groove, of the ball penetrates through a groove opening of the ball groove and extends outwards and is connected with the bottom of the sliding groove in a rolling mode.

Preferably, the top of the first baffle is arranged obliquely.

Preferably, one end of the screw rod extending outwards is fixedly connected with a rotating handle.

Compared with the prior art, the utility model provides a bar code position detection device possesses following beneficial effect:

the bar code position detection device is characterized in that when bar codes are detected through arranging a first fixed pulley, a second fixed pulley, a first plate hole, a second plate hole, a rope hole, a support plate, a gear, a first baffle, a first rack, a tension spring, a connecting plate, an adjusting mechanism, a second baffle, a second rack and a steel rope, after the camera bellows detects the express delivery, the back door is opened, the pull rope applies pull force to the second rack, the second rack pulls the second baffle to move downwards, after the second baffle is pulled open, one express delivery moves towards the camera bellows, and the express delivery behind the express delivery moves forwards, due to the action of the gear, the first baffle plate moves upwards through the first plate hole to block the following express delivery, only after the detection of the camera bellows is finished, just have the express delivery to continue to advance on the slide, pile up the express delivery before the camera bellows can not appear, lead to the qianmen to be in the problem of open mode always, improve the effect that detects.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the problem that the camera bellows qianmen was opened always can not appear, the effect that detects bar code position is better.

Drawings

Fig. 1 is a schematic structural view of a barcode position detecting device provided by the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is an enlarged view of a portion B in fig. 1.

In the figure: the sliding rail type solar cell panel comprises a 1 sliding rail, a 2 sliding rail supporting frame, a 3 camera bellows, a 4 back door, a 5 first fixed pulley, a 6 second fixed pulley, a 7 first plate hole, a 8 second plate hole, a 9 rope hole, a 10 supporting plate, a 11 gear, a 12 first baffle, a 13 first rack, a 14 tension spring, a 15 connecting plate, a 16 adjusting mechanism, a 161 sliding groove, a 162 sliding block, a 163 screw rod, a 17 second baffle, an 18 second rack, a 19 steel rope, a 20T-shaped sliding groove, a 21T-shaped sliding block, a 22 ball groove and 23 balls.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a bar code position detecting device comprises a slideway 1, a slideway support frame 2 and a camera bellows 3 arranged on the slideway 1, wherein a front door and a back door 4 are arranged on the camera bellows 3, a first fixed pulley 5 is arranged on the side wall of the slideway 1 close to the bottom of the camera bellows 3, a second fixed pulley 6 is arranged on the side wall of the slideway support frame 2 close to the bottom of the camera bellows 3, a first plate hole 7, a second plate hole 8 and a rope hole 9 are sequentially arranged on the slideway 1 from top to bottom, the rope hole 9 is arranged close to the back door, a support plate 10 is fixedly connected on the side wall of the bottom of the slideway 1 between the first plate hole 7 and the second plate hole 8, a gear 11 is rotatably connected on the side wall of the support plate 10 close to the bottom through a rotating shaft, a first baffle plate 12 is inserted in the first plate hole 7, a first rack 13 is fixedly connected on the side wall of the bottom of the first baffle, a tension spring 14 is fixedly connected to the bottom side wall of the slideway 1 between the support plate 10 and the second plate hole 8, the other end of the tension spring 14 is fixedly connected with a connecting plate 15, the connecting plate 15 is connected with a second baffle plate 17 through an adjusting mechanism 16, the distance between the first baffle plate 12 and the first baffle plate 17 is just used for placing an express delivery, the second baffle plate 17 passes through the second plate hole 8 and extends upwards, a second rack 18 is fixedly connected to the side wall of the connecting plate 15 far away from the tension spring 14, the second rack 18 is meshed with the gear 11, a steel rope 19 is fixedly connected to the bottom side wall of the second rack 18, the other end of the steel rope 19 is sequentially wound on the second fixed pulley 6, the first fixed pulley 5 and penetrates through the rope hole 9 and is fixedly connected with the back door 4, when the bar code detection is carried out, the first express delivery is placed in front of the front door and is conveyed to the direction of the camera bellows 3, after the camera bellows 3 detects the express delivery, the back door 4 is opened, pulling force is applied to the second rack 18 through the pull rope 19, the second rack 18 pulls the second baffle 17 to move downwards, after the second baffle 17 is pulled away, an express delivery moves towards the camera bellows 3, meanwhile, the express delivery behind the express delivery moves forwards, due to the action of the gear 11, the first baffle 12 moves upwards through the first hole 7 to block the express delivery behind, due to the fact that the distance of exactly one express delivery is arranged between the first baffle 12 and the second baffle 17, an express delivery is left behind between the first baffle 12 and the second baffle 17, along with the movement of the camera bellows 3, the back door 4 is closed, the second baffle 17 moves upwards, the first baffle 12 moves downwards, new express delivery continues to be contacted with the express delivery, and only after the camera bellows 3 detects, the express delivery continues to move forwards on the slide way 1, and the express delivery before the camera bellows 3 cannot be accumulated, the problem that the front door is always in an open state is caused, and the detection effect is improved.

The adjusting mechanism 16 comprises a sliding slot 161, a sliding block 162 and a screw 163, the sliding slot 161 is opened on the top side wall of the connecting plate 15, the sliding block 162 is slidably connected in the sliding slot 161, one end of the sliding block 162 far away from the bottom of the sliding slot 161 passes through the notch of the sliding slot 161 and extends outwards, and is fixedly connected with the second baffle 17, a screw hole is arranged on the slide block 162, the screw 163 is in threaded connection with the slide block 162 through the screw hole, and the screw 163 is rotatably connected with the wall of the chute 161 through two bearings, the bearings are fixedly arranged in the wall of the chute 161, one end of the screw 163, which is far away from the gear 11, penetrates through the wall of the chute 161 and extends outwards, when the express items of different types need to be sorted, the screw 163 is rotated, and then adjust slider 162 and slide, and then adjust the second baffle 17 and slide, and then adjust the distance between first baffle 12 and the second baffle 17, be convenient for sort the express delivery of different models.

T type spout 20 has been seted up to the symmetry on the backup pad 10, and sliding connection has T type slider 21 in T type spout 20, and T type slider 21 keeps away from the notch of T type spout 20 and outwards extends in the one end of T type spout 20 tank bottom, and with corresponding connecting plate 15 and first baffle 12 fixed connection, makes connecting plate 15 and first baffle 12 operation more stable.

The ball groove 22 has been seted up to the one end that slider 162 is close to the spout 161 tank bottom, and the ball 23 is connected with in the ball groove 22 roll, and the one end that the tank bottom of ball groove 22 was kept away from to ball 23 passes the notch of ball groove 22 and outwards extends, and with the tank bottom roll connection of spout 161, makes the gliding more swift of slider 162.

The top slope setting of first baffle 12, the second baffle 12 of being convenient for is categorised the express delivery.

The outwardly extending end of the screw 163 is fixedly connected with a handle for facilitating rotation of the screw 163.

In the utility model, when detecting the bar code, the first one is placed in front of the front door, and the express is conveyed to the camera bellows 3 by the conveyor belt, and then the second baffle 17 blocks the express, when the camera bellows 3 detects the express, the back door 4 is opened, the pull force is applied to the second rack 18 by the pull rope 19, the second rack 18 pulls the second baffle 17 to move downwards, after the second baffle 17 is pulled open, an express moves to the camera bellows 3, and simultaneously the express behind the express moves forwards, because of the action of the gear 11, the first baffle 12 moves upwards through the first hole 7 to block the express behind, because the space of exactly one express is arranged between the first baffle 12 and the second baffle 17, an express is left between the first baffle 12 and the second baffle 17, along with the movement of the camera bellows 3, the back door 4 is closed, the second baffle 17 moves upwards, the first baffle 12 moves downwards, new express continues to be in contact with the express, and then only after the detection of the camera bellows 3 is finished, the express continues to move forward on the slide way 1, so that the problem that the front door is always in an open state due to the fact that the express is accumulated in front of the camera bellows 3 is solved, and the detection effect is improved; when the express delivery of different models needs to be sorted, the screw 163 is rotated, and then the adjusting slide block 162 slides, and then the second baffle 17 slides, and then the distance between the first baffle 12 and the second baffle 17 is adjusted, so that the express delivery of different models is sorted.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A bar code position detection device comprises a slide way (1), a slide way support frame (2) and a camera bellows (3) installed on the slide way (1), wherein a front door and a rear door (4) are installed on the camera bellows (3), the bar code position detection device is characterized in that a first fixed pulley (5) is installed on the side wall of the bottom of the slide way (1) close to the camera bellows (3), a second fixed pulley (6) is installed on the side wall of the bottom of the slide way support frame (2) close to the camera bellows (3), a first plate hole (7), a second plate hole (8) and a rope hole (9) are sequentially formed in the slide way (1) from top to bottom, the rope hole (9) is close to the rear door, a support plate (10) is fixedly connected to the side wall of the bottom of the slide way (1) between the first plate hole (7) and the second plate hole (8), and a gear (11) is rotatably connected to the side wall of the support plate, a first baffle (12) is inserted into the first plate hole (7), a first rack (13) is fixedly connected to the side wall of the bottom of the first baffle (12), the first rack (13) is meshed with the gear (11), a tension spring (14) is fixedly connected to the side wall of the bottom of the slide way (1) between the support plate (10) and the second plate hole (8), a connecting plate (15) is fixedly connected to the other end of the tension spring (14), the connecting plate (15) is connected with a second baffle (17) through an adjusting mechanism (16), the second baffle (17) penetrates through the second plate hole (8) and extends upwards, a second rack (18) is fixedly connected to the side wall of the connecting plate (15) far away from the tension spring (14), the second rack (18) is meshed with the gear (11), a steel rope (19) is fixedly connected to the side wall of the bottom of the second rack (18), the other end of the steel rope (19) is sequentially wound on the second fixed pulley (6), the first fixed pulley (5) and the rope passing hole (9) and is fixedly connected with the rear door (4).

2. The barcode position detecting device according to claim 1, wherein the adjusting mechanism (16) comprises a slide slot (161), a slide block (162) and a screw (163), the sliding groove (161) is arranged on the side wall of the top of the connecting plate (15), the sliding block (162) is connected in the sliding groove (161) in a sliding way, one end of the sliding block (162) far away from the groove bottom of the sliding groove (161) passes through the notch of the sliding groove (161) and extends outwards, and is fixedly connected with the second baffle (17), a screw hole is arranged on the sliding block (162), the screw rod (163) is in threaded connection with the sliding block (162) through the screw hole, and the screw (163) is rotationally connected with the groove wall of the sliding groove (161) through two bearings, and the bearing is fixedly arranged in the groove wall of the sliding groove (161), and one end of the screw (163), which is far away from the gear (11), penetrates through the groove wall of the sliding groove (161) and extends outwards.

3. The barcode position detecting device according to claim 1, wherein the support plate (10) is symmetrically provided with T-shaped sliding grooves (20), the T-shaped sliding grooves (20) are slidably connected with T-shaped sliding blocks (21), and one ends of the T-shaped sliding blocks (21) far away from the bottoms of the T-shaped sliding grooves (20) penetrate through the notches of the T-shaped sliding grooves (20) and extend outwards, and are fixedly connected with the corresponding connecting plate (15) and the first baffle (12).

4. The device for detecting the position of the barcode according to claim 2, wherein a ball groove (22) is formed at one end of the slider (162) close to the bottom of the sliding groove (161), a ball (23) is connected in the ball groove (22) in a rolling manner, and one end of the ball (23) far away from the bottom of the ball groove (22) passes through the notch of the ball groove (22) and extends outwards and is connected with the bottom of the sliding groove (161) in a rolling manner.

5. The device for detecting the position of a barcode according to claim 1, wherein the top of the first shutter (12) is disposed obliquely.

6. The device for detecting the position of a barcode according to claim 2, wherein a stem is fixedly connected to an end of the screw (163) extending outward.