Barcode scanning device

Abstract

The utility model relates to the technical field of electronic commerce bar code scanning, in particular to a bar code scanning device, which comprises a first conveyor belt mechanism and a guide seat. Whether the bar codes on the packaging boxes are qualified or not is conveniently detected through the detection unit, the packaging boxes with the unqualified bar codes can be screened out by the screening unit, scanning interference is avoided, the bar codes on the packaging boxes can be adjusted to the direction in which the scanner body can scan conveniently through the detection unit, and the scanning efficiency is improved; through the first adjusting assembly, the scanner body can be conveniently driven to rotate by a proper angle in the vertical direction of the packaging box on the first conveying belt mechanism, then bar codes at different positions on the packaging box can be scanned, and the scanning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of e-commerce barcode scanning, in particular to a barcode scanning device. Background Art

[0002] E-commerce refers to commercial activities centered on the exchange of goods using information network technology as a means; it can also be understood as the activities of conducting transactions and related services in the form of electronic transactions on the Internet, corporate intranets and value-added networks. It is the electronicization, networking and informatization of all aspects of traditional commercial activities; in the field of e-commerce, it is usually necessary to use a barcode scanner to scan the barcode on the outside of the packaging box.

[0003] A Chinese patent with authorization announcement number CN220471217U discloses an e-commerce barcode scanning device, which belongs to the technical field of e-commerce barcode scanning equipment, including: an equipment body, a stable bottom block and a stable seat; a support block is slidably arranged at the bottom of the stable bottom block; a rolling ball is arranged inside the stable seat, and a supporting vertical cylinder is arranged on the rolling ball. The rolling ball rolls inside the stable seat, and the supporting vertical cylinder swings back and forth and left and right. When adjusted to a suitable angle, the rolling ball is locked by a locking mechanism; when in use, the rolling ball rolls inside the stable seat, swings the supporting vertical cylinder back and forth and left and right, and adjusts the scanning range of the equipment body to a required angle; the e-commerce barcode scanning device provided by the utility model solves the problem that the existing scanning equipment cannot adjust the scanning range of its scanning equipment according to demand when in use.

[0004] However, the above-mentioned disclosed solution has the following shortcomings: the scanning angle of the device body is adjusted by adjusting the rotating disk and the rotating disk. When it is necessary to scan barcodes at different positions on different packaging boxes, it needs to be readjusted, which is cumbersome and reduces the scanning efficiency. Utility Model Content

[0005] The utility model aims to provide a barcode scanning device in view of the problems existing in the background technology.

[0006] The technical solution of the utility model is as follows: a barcode scanning device comprises a first conveyor belt mechanism, on which a first adjusting mechanism is arranged, on which a scanner body is arranged, and the scanner body can be rotated and adjusted along the adjusting mechanism; and a guide seat, which is provided with two groups, and the two groups of guide seats are symmetrically distributed on the first conveyor belt mechanism, and the guide seats are connected to the first conveyor belt mechanism through a telescopic component; the first adjusting mechanism comprises a track, on which an arc groove is opened; a sliding frame, one end of which is slidably connected to the arc groove, and the other end of which is equipped with a first motor, and the output end of the first motor is transmission-connected with a gear, the scanner body is installed at the bottom end of the sliding frame and corresponds to the first conveyor belt mechanism; and a semi-toothed ring, which is installed on the inner wall of the track, and the gear is meshed and connected to the semi-toothed ring.

[0007] Preferably, the track is configured to be arc-shaped and is detachably connected to the first conveyor belt mechanism by bolts, the cross-section of the arc-shaped groove in the main viewing direction is semi-circular, and the cross-section of the arc-shaped groove in the side viewing direction is T-shaped.

[0008] Preferably, a plurality of groups of guide rollers are arranged on the guide seat, and the guide rollers are driven to rotate by the second motor.

[0009] Preferably, it also includes a detection unit, which is arranged at the input end of the first conveyor belt mechanism, and the detection unit includes a second conveyor belt mechanism, on which a second adjustment mechanism is arranged, and the second adjustment mechanism has the same structure as the first adjustment mechanism; a camera body, which is arranged at the bottom end of the sliding frame in the second adjustment mechanism; and an electric turntable, which is provided with two groups, and the two groups of electric turntables are symmetrically distributed on the second conveyor belt mechanism and are located under the track in the second adjustment mechanism; the electric turntable is connected to the second conveyor belt mechanism through a driving assembly, and the driving assembly drives the electric turntable to adjust the position in the vertical and horizontal directions.

[0010] Preferably, the driving assembly consists of a second electric push rod and a third electric push rod, the second electric push rod is vertically installed on the second conveyor belt mechanism, the third electric push rod is transversely installed at the output end of the second electric push rod, and the electric turntable is installed at the output end of the third electric push rod.

[0011] Preferably, it further comprises a screening unit, which is arranged between the second conveyor belt mechanism and the first conveyor belt mechanism and is used to screen out packaging boxes with unqualified barcodes.

[0012] Preferably, the screening unit includes a screening seat, on which a transmission belt assembly is arranged, a rotating table is arranged at the bottom end of the screening seat, and the rotating table is used to drive the screening seat to rotate horizontally to any angle; auxiliary rollers, which are provided in multiple groups, and the multiple groups of auxiliary rollers are evenly distributed on the screening seat and located on both sides of the transmission belt assembly; and a third conveyor belt mechanism, which is arranged on one side of the screening seat.

[0013] Preferably, the cross-sectional view of the screening seat in the top view is circular; the output end of the second conveyor belt mechanism, the input end of the first conveyor belt mechanism and the input end of the third conveyor belt mechanism are infinitely close to the screening seat but do not contact the screening seat.

[0014] Compared with the prior art, the above-mentioned technical scheme of the utility model has the following beneficial technical effects: the utility model facilitates the detection of whether the barcode on the packaging box is qualified through the detection unit, and the packaging box with unqualified barcode can be screened out by the screening unit to avoid interference with scanning, and the detection unit can adjust the barcode on the packaging box to a direction that is convenient for scanning by the scanner body, thereby improving scanning efficiency; through the first adjustment component, it is convenient to drive the scanner body to rotate to an appropriate angle in the vertical direction of the packaging box on the first conveyor belt mechanism, so that the barcodes at different positions on the packaging box can be scanned, thereby improving scanning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of another embodiment of the present utility model;

[0017] Figure 3 This is a schematic diagram of the structure of a detection unit in another embodiment of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the screening seat of the utility model.

[0019] Figure numerals: 1. first conveyor belt mechanism; 2. track; 201. arc groove; 202. sliding frame; 203. gear; 204. half gear ring; 3. scanner body; 4. guide seat; 401. guide roller; 402. telescopic assembly; 5. second conveyor belt mechanism; 501. camera body; 502. electric turntable; 503. driving assembly; 6. screening seat; 601. transmission belt assembly; 602. auxiliary roller; 603. rotating table; 604. third conveyor belt mechanism. DETAILED DESCRIPTION

[0020] Embodiment 1

[0021] like Figure 1 As shown, a barcode scanning device proposed by the utility model comprises a first conveyor belt mechanism 1 and a guide seat 4; a first adjustment mechanism is provided on the first conveyor belt mechanism 1, a scanner body 3 is provided on the first adjustment mechanism, and the scanner body 3 can be rotated and adjusted along the adjustment mechanism; two groups of guide seats 4 are provided, and the two groups of guide seats 4 are symmetrically distributed on the first conveyor belt mechanism 1, and the guide seats 4 are connected to the first conveyor belt mechanism 1 through a telescopic component 402, and the telescopic component 402 is set as a first electric push rod;

[0022] The first adjustment mechanism includes a track 2, a sliding frame 202 and a semi-toothed ring 204; an arc-shaped groove 201 is opened on the track 2; one end of the sliding frame 202 is slidably connected to the arc-shaped groove 201, and the other end is installed with a first motor, and the output end of the first motor is transmission-connected with a gear 203, and the scanner body 3 is installed at the bottom end of the sliding frame 202 and corresponds to the first conveyor belt mechanism 1; the semi-toothed ring 204 is installed on the inner wall of the track 2, and the gear 203 is meshed and connected to the semi-toothed ring 204.

[0023] Furthermore, the track 2 is configured to be arc-shaped and is detachably connected to the first conveyor belt mechanism 1 by bolts. The cross-section of the arc groove 201 in the main viewing direction is semi-circular, and the cross-section of the arc groove 201 in the side viewing direction is T-shaped, so as to prevent the sliding frame 202 from falling off when sliding with the arc groove 201.

[0024] Furthermore, a plurality of guide rollers 401 are provided on the guide seat 4, and the guide rollers 401 are driven to rotate by a second motor. When the telescopic assembly 402 drives the guide seat 4 to approach and fit the packaging box conveyed on the first conveyor belt mechanism 1, the second motor is started to drive the guide rollers 401 to rotate, which can not only avoid the deviation of the packaging box during the movement, but also assist the transmission and improve the scanning efficiency.

[0025] In this embodiment, the packaging box is transported by the guide seat 4, and the telescopic component 402 is started to drive the guide seat 4 to approach the packaging box until it contacts the packaging box, and limit it on the guide seat 4 to avoid offset interference in scanning. The gear 203 is driven to rotate by the first motor. Since the gear 203 is meshed with the semi-toothed ring 204, it drives the sliding frame 202 to slide to any angle along the arc groove 201, and then drives the scanner body 3 to rotate along the packaging box for multi-angle scanning. After the scanning is completed, it continues to be transported to the output end through the guide seat 4.

[0026] Embodiment 2

[0027] like Figure 2 and Figure 3 As shown, a barcode scanning device proposed by the utility model, compared with the first embodiment, further includes a detection unit, the detection unit is arranged at the input end of the first conveyor belt mechanism 1, the detection unit includes a second conveyor belt mechanism 5, a camera body 501 and an electric turntable 502; a second adjustment mechanism is arranged on the second conveyor belt mechanism 5, and the second adjustment mechanism has the same structure as the first adjustment mechanism; the camera body 501 is arranged at the bottom end of the sliding frame 202 in the second adjustment mechanism; two groups of electric turntables 502 are arranged, and the two groups of electric turntables 502 are symmetrically distributed on the second conveyor belt mechanism 5 and are located below the track 2 in the second adjustment mechanism; the electric turntable 502 is connected to the second conveyor belt mechanism 5 through a driving component 503, and the driving component 503 drives the electric turntable 502 to adjust the position in the vertical and horizontal directions.

[0028] Furthermore, the driving assembly 503 is composed of a second electric push rod and a third electric push rod. The second electric push rod is vertically installed on the second conveyor belt mechanism 5, and the third electric push rod is horizontally installed at the output end of the second electric push rod. The electric turntable 502 is installed at the output end of the third electric push rod.

[0029] In this embodiment, the packaging box is first placed on the second conveyor belt mechanism 5 for transmission. When it reaches the bottom of the track 2 in the second adjustment mechanism, the first motor drives the gear 203 to rotate and then drives the camera body 501 to rotate along the track 2 to monitor whether the position of the barcode on the packaging box is convenient for the subsequent scanning of the scanner body 3. When the position of the barcode is within the scanning range of the scanner body 3, the packaging box can be transmitted to the first conveyor belt mechanism 1. When the barcode is not within the scanning range of the scanner body 3, the detection information is transmitted to the controller. The controller starts the driving component 503 to drive the electric turntable 502 to move toward the packaging box until the two groups of electric turntables 502 clamp the packaging box. At the same time, the electric turntable 502 rotates to turn the packaging box three times until the barcode on the packaging box is adjusted to the top. Then, the packaging box can be transmitted to the first conveyor belt mechanism 1 through the second conveyor belt mechanism 5, and the barcode on the top of the packaging box can be directly scanned by moving the scanner body 3 to the middle of the track 2 in the first adjustment mechanism.

[0030] Embodiment 3

[0031] like Figure 2 and Figure 4 As shown, the barcode scanning device proposed by the utility model, compared with the first embodiment, further includes a screening unit, which is arranged between the second conveyor belt mechanism 5 and the first conveyor belt mechanism 1, and is used to screen out packaging boxes with unqualified barcodes.

[0032] Furthermore, the screening unit includes a screening seat 6, auxiliary rollers 602 and a third conveyor belt mechanism 604; a transmission belt assembly 601 is provided on the screening seat 6, and a rotating table 603 is provided at the bottom end of the screening seat 6, and the rotating table 603 is used to drive the screening seat 6 to rotate horizontally at any angle; multiple groups of auxiliary rollers 602 are provided, and the multiple groups of auxiliary rollers 602 are evenly distributed on the screening seat 6 and located on both sides of the transmission belt assembly 601; the third conveyor belt mechanism 604 is arranged on one side of the screening seat 6, and in the initial state, the third conveyor belt mechanism 604 is arranged vertically to the transmission belt assembly 601.

[0033] Furthermore, the cross-sectional view of the screening seat 6 in the top view is circular; the output end of the second conveyor belt mechanism 5, the input end of the first conveyor belt mechanism 1 and the input end of the third conveyor belt mechanism 604 are infinitely close to the screening seat 6 but do not contact the screening seat 6 to avoid interfering with the rotation adjustment of the screening seat 6.

[0034] In this embodiment, when the camera body 501 on the detection unit detects that the barcode on the package box is contaminated or blocked, which will interfere with the subsequent scanning of the scanner body 3, the package box is conveyed to the screening seat 6 through the second conveyor belt mechanism 5, and the transmission belt assembly 601 is started to continue to receive the package box. The setting of the auxiliary roller 602 can assist in the transmission, which is convenient for the use of larger packages. The screening seat 6 is driven to rotate 90 degrees by the rotating table 603, and the package box with unqualified barcode is started by the transmission belt assembly 601 and conveyed to the third conveyor belt mechanism 604 and then restored to the initial state to wait for the next group of packages. The unqualified packages are conveyed to the next process through the third conveyor belt mechanism 604 to wait for processing.

[0035] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A barcode scanning device, characterized in that: include A first conveyor belt mechanism (1) is provided with a first adjustment mechanism, a scanner body (3) is provided on the first adjustment mechanism, and the scanner body (3) can be rotated and adjusted along the adjustment mechanism; and guide seats (4), which are provided in two groups, the two groups of guide seats (4) are symmetrically distributed on the first conveyor belt mechanism (1), and the guide seats (4) are connected to the first conveyor belt mechanism (1) via a telescopic assembly (402); The first regulating mechanism includes A track (2) having an arc-shaped groove (201) formed thereon; A sliding frame (202) has one end slidably connected to the arc groove (201), and a first motor is installed at the other end, and a gear (203) is transmission-connected to the output end of the first motor. The scanner body (3) is installed at the bottom end of the sliding frame (202) and corresponds to the first conveyor belt mechanism (1); and a half gear ring (204) mounted on the inner wall of the track (2), the gear (203) being meshedly connected to the half gear ring (204).

2. A barcode scanning device according to claim 1, characterized in that: The track (2) is designed to be arc-shaped and is detachably connected to the first conveyor belt mechanism (1) via bolts; the cross section of the arc-shaped groove (201) in the main viewing direction is semi-circular, and the cross section of the arc-shaped groove (201) in the side viewing direction is T-shaped.

3. A barcode scanning device according to claim 1, characterized in that: A plurality of groups of guide rollers (401) are arranged on the guide seat (4), and the guide rollers (401) are driven to rotate by a second motor.

4. A barcode scanning device according to claim 1, characterized in that: It also includes a detection unit, which is arranged at the input end of the first conveyor belt mechanism (1) and includes A second conveyor belt mechanism (5) is provided with a second adjustment mechanism, the second adjustment mechanism having the same structure as the first adjustment mechanism; A camera body (501) disposed at the bottom end of the sliding frame (202) in the second adjustment mechanism; and an electric turntable (502), which is provided with two groups, the two groups of electric turntables (502) are symmetrically distributed on the second conveyor belt mechanism (5) and are located below the track (2) in the second adjustment mechanism; the electric turntable (502) is connected to the second conveyor belt mechanism (5) via a driving component (503), and the driving component (503) drives the electric turntable (502) to adjust its position in the vertical and horizontal directions.

5. A barcode scanning device according to claim 4, characterized in that: The driving assembly (503) is composed of a second electric push rod and a third electric push rod. The second electric push rod is vertically installed on the second conveyor belt mechanism (5). The third electric push rod is horizontally installed at the output end of the second electric push rod. The electric turntable (502) is installed at the output end of the third electric push rod.

6. A barcode scanning device according to claim 5, characterized in that: It also comprises a screening unit, which is arranged between the second conveyor belt mechanism (5) and the first conveyor belt mechanism (1) and is used to screen out packaging boxes with unqualified bar codes.

7. A barcode scanning device according to claim 6, characterized in that: The screening unit comprises a screening seat (6) on which a transmission belt assembly (601) is arranged, and a rotating platform (603) is arranged at the bottom end of the screening seat (6), and the rotating platform (603) is used to drive the screening seat (6) to rotate at any angle in the horizontal direction; Auxiliary rollers (602) are provided in multiple groups, and the multiple groups of auxiliary rollers (602) are evenly distributed on the screening seat (6) and located on both sides of the transmission belt assembly (601); And a third conveyor belt mechanism (604), which is arranged on one side of the screening seat (6).

8. A barcode scanning device according to claim 7, characterized in that: The cross-sectional view of the screening seat (6) in the top view is circular; the output end of the second conveyor belt mechanism (5), the input end of the first conveyor belt mechanism (1) and the input end of the third conveyor belt mechanism (604) are infinitely close to the screening seat (6) but do not contact the screening seat (6).

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