A correction mechanism in a code scanning system

Abstract

The utility model discloses a correction mechanism in a code scanning system, comprising an upper belt conveyor, a lower belt conveyor, a chute obliquely installed on one side of the output end of the upper belt conveyor, two rubber strips and a code scanning integrated machine obliquely fixed at the bottom end of the chute, and the bottom of the rubber strip overlaps the upper surface of the belt of the lower belt conveyor; it also includes a first correction bracket, a second correction bracket and a correction buffer; the first correction bracket and the second correction bracket are sequentially installed on the frame of the lower belt conveyor along the moving direction of the belt, the top of the first correction bracket and the bottom of the chute are plugged into each other, and the lower surface of the top of the second correction bracket is rotatably provided with a correction buffer; the utility model has the advantages that the baffle of the first correction bracket, the second correction bracket and the correction buffer can effectively guide the cigarettes on the belt to move to the middle position of the belt, which is convenient for the code scanning integrated machine to scan codes, avoids omissions in scanning codes, and improves the scanning speed of the code scanning integrated machine.

Description

Technical field:

[0001] The utility model relates to the technical field of tobacco equipment, in particular to a correction mechanism in a code scanning system. Background technology:

[0002] In the tobacco logistics industry, sorting lines are generally divided into multiple layers of conveyors for simultaneous sorting in order to improve sorting efficiency. The multiple layers of conveyors must finally converge on one conveyor for order consolidation and scanning through the code scanning system.

[0003] The existing upper and lower conveyors merge, generally by adding an externally suspended inclined chute at the end of the upper conveyor, with a gap between the free end of the chute and the lower conveyor, and several sections of soft rubber strips are arranged at the position corresponding to the inclined plate of the lower conveyor, so that cigarettes from both the upper conveyor and the lower conveyor can pass smoothly without obstructing the cigarettes on the lower conveyor.

[0004] The current technical defects are: there is a certain height difference between the chute and the lower conveyor. When cigarettes slide from the chute to the lower conveyor, they may deviate or tilt. When the cigarettes enter the barcode scanning system for coding, there is a phenomenon of long scanning time or code omission. At the same time, some cigarettes on the lower conveyor also move at one end at the edge of the belt, causing the barcode to exceed the scanning range, and there is also a phenomenon of code omission. Utility model content:

[0005] The purpose of the utility model is to provide a correction mechanism in a code scanning system to solve the problems raised in the above background technology.

[0006] The utility model is implemented by the following technical solutions:

[0007] A correction mechanism in a code scanning system includes an upper belt conveyor, a lower belt conveyor, a chute obliquely installed on one side of the output end of the upper belt conveyor, two rubber strips and a code scanning machine obliquely fixed to the bottom of the chute, and the bottom of the rubber strip overlaps the upper surface of the belt of the lower belt conveyor; it also includes a first correction bracket, a second correction bracket and a correction buffer; the first correction bracket and the second correction bracket are sequentially installed on the frame of the lower belt conveyor along the moving direction of the belt, the connecting plate of the first correction bracket overlaps the upper surface of the two rubber strips, the top of the first correction bracket and the bottom of the chute are plugged into each other, and the lower surface of the top of the second correction bracket is rotatably provided with a correction buffer.

[0008] Preferably, the first correction bracket and the second correction bracket have the same structure, and the first correction bracket comprises: two symmetrically arranged guide plates and a connecting plate connected between the tops of the two guide plates; slots are provided on the inner surfaces of both sides of the two guide plates located on the connecting plates, and two insertion strips are symmetrically fixed to the bottom end of the chute, and the insertion strips are inserted into the slots.

[0009] Preferably, the guide plate is integrally formed in a "y" structure, with the center line of the belt length direction of the lower belt conveyor as the center reference, and the distance from the two ends of the guide plate on the same side to the center line is 2-5 cm greater than the distance from the other end to the center line, and the end of the guide plate located below the connecting plate is arranged at the edge of the belt of the lower belt conveyor.

[0010] Preferably, the correction buffer comprises a T-shaped round rod and a baffle fixed at one end of the bottom of the T-shaped round rod; two supports are symmetrically fixed to the lower surface of the middle part of the connecting plate of the second correction bracket, and the two horizontally opposite ends of the T-shaped round rod are respectively hinged to the two supports.

[0011] Preferably, the baffle is an acrylic plate.

[0012] The advantages of the utility model are as follows: the first correction bracket and the second correction bracket can effectively guide the cigarette on the belt to move to the middle position of the belt, which is convenient for the integrated code scanner to scan the code and avoid omissions in the scanning; at the same time, the baffle of the correction buffer is used to rotate and intercept the vertical surface of the cigarette in the front direction of movement, so that the length direction of the cigarette is parallel to the width direction of the belt, thereby realizing the correction process of the cigarette on the belt and improving the scanning speed of the integrated code scanner. Description of the drawings:

[0013] Figure 1 It is a structural schematic diagram of the prior art;

[0014] Figure 2 It is a schematic diagram of the structure of the utility model;

[0015] Figure 3 for Figure 2 Schematic diagram of the structure of the middle part;

[0016] Figure 4 for Figure 3 Bottom view in the axial direction;

[0017] Figure 5 for Figure 4 The enlarged view of point A in the middle;

[0018] Figure 6 is a schematic diagram of the structure of the correction bracket;

[0019] Figure 7 for Figure 6Bottom view from the axial direction.

[0020] In the figure: 1. upper belt conveyor, 2. lower belt conveyor, 3. chute, 3.1. insert, 4. rubber strip, 5. barcode scanner, 6. first correction bracket, 6.1. guide plate, 6.11. slot, 6.2. connecting plate, 6.21. support, 7. second correction bracket, 8. correction buffer, 8.1. T-shaped round rod, 8.2. baffle. Specific implementation method:

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-7 , the utility model provides a technical solution for the correction mechanism in the code scanning system:

[0023] A correction mechanism in a code scanning system comprises an upper belt conveyor 1, a lower belt conveyor 2, a chute 3 is obliquely installed on one side of the output end of the upper belt conveyor 1, two rubber strips 4 and a code scanning integrated machine 5 are obliquely fixed at the bottom of the chute 3, and the bottom of the rubber strip 4 is overlapped on the upper surface of the belt of the lower belt conveyor 2; in order to prevent the cigarette from running off or tilting when it slides from the chute to the lower conveyor 2, a first correction bracket 6, a second correction bracket 7 and a correction buffer 8 are added to the lower conveyor 2; the first correction bracket 6 and the second correction bracket 7 are sequentially installed on the frame of the lower belt conveyor 2 along the belt moving direction, wherein the structure of the first correction bracket 6 and the second correction bracket 7 Similarly, taking the first correction bracket 6 as an example, the first correction bracket 6 includes: two symmetrically arranged guide plates 6.1 and a connecting plate 6.2 connected between the tops of the two guide plates 6.1; the two guide plates 6.1 are located on the inner surfaces of the connecting plates 6.2 on both sides and slots 6.11 are provided, and two insertion strips 3.1 are symmetrically fixed to the bottom of the chute 3, and the insertion strips 3.1 are inserted into the slots 6.11, so that the top of the first correction bracket 6 and the bottom of the chute 3 are plugged into each other. At this time, the connecting plate 6.2 of the first correction bracket 6 overlaps the upper surface of the two rubber strips 4, which facilitates the cigarette to fall into the middle of the belt under the guidance of the two guide plates 6.1, avoiding the phenomenon of cigarette deviation after sliding down, and facilitating code scanning.

[0024] The guide plate 6.1 is integrally formed in a "y" structure, with the center line of the belt length direction of the lower belt conveyor 2 as the center reference. The distance between the two ends of the guide plate 6.1 on the same side and the center line is 2-5 cm greater than the distance between the other end and the center line. The end of the guide plate 6.1 located below the connecting plate 6.2 is set at the edge of the belt of the lower belt conveyor 2. The purpose is to avoid the cigarettes on the lower belt conveyor 2 always being at the edge of the belt and to guide the cigarettes to the middle of the belt for easy scanning.

[0025] A correction buffer 8 is rotatably provided on the lower surface of the top of the second correction bracket 7. The correction buffer 8 comprises a T-shaped round rod 8.1 and a baffle 8.2 fixed to one end of the bottom of the T-shaped round rod 8.1; wherein the baffle 8.2 is an acrylic plate; two supports 6.21 are symmetrically fixed to the lower surface of the middle part of the connecting plate 6.2 of the second correction bracket 7, and the two ends of the T-shaped round rod 8.1 opposite to each other horizontally are respectively hinged to the two supports 6.21; the plate surface of the baffle 8.2 is used to rotate and intercept the vertical surface of the cigarette, so that the length direction of the cigarette is parallel to the width direction of the belt, and the correction process of the cigarette on the belt is realized.

[0026] The working principle is: no matter the cigarettes are transported from the upper belt conveyor 1 or the lower belt conveyor 2, they must first be guided by the two guide plates 6.1 on the first correction bracket 6 to move the cigarettes to the middle of the belt, so that the integrated code scanner 5 can scan the code conveniently, and the baffle 8.2 of the correction buffer 8 is used to rotate and intercept the vertical surface of the cigarette in the front direction of movement, so that the length direction of the cigarette is parallel to the width direction of the belt, thereby realizing the correction process of the cigarette on the belt, and further facilitating the scanning speed of the integrated code scanner 5.

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A correction mechanism in a code scanning system, comprising an upper belt conveyor (1), a lower belt conveyor (2), a chute (3) obliquely installed on one side of the output end of the upper belt conveyor (1), two rubber strips (4) and a code scanning integrated machine (5) obliquely fixed at the bottom end of the chute (3), the bottom of the rubber strip (4) overlapping the upper surface of the belt of the lower belt conveyor (2); characterized in that: It also includes a first correction bracket (6), a second correction bracket (7) and a correction buffer (8); the first correction bracket (6) and the second correction bracket (7) are sequentially installed on the frame of the lower belt conveyor (2) along the belt moving direction; the connecting plate (6.2) of the first correction bracket (6) is overlapped on the upper surface of the two rubber strips (4); the top of the first correction bracket (6) and the bottom of the chute (3) are plugged into each other; and the lower surface of the top of the second correction bracket (7) is rotatably provided with a correction buffer (8).

2. The correction mechanism in the barcode scanning system according to claim 1, characterized in that: The first correction bracket (6) and the second correction bracket (7) have the same structure. The first correction bracket (6) comprises: two symmetrically arranged guide plates (6.1) and a connecting plate (6.2) connected between the tops of the two guide plates (6.1); the two guide plates (6.1) are provided with slots (6.11) on the inner surfaces of both sides of the connecting plate (6.2); two inserting strips (3.1) are symmetrically fixed to the bottom end of the chute (3), and the inserting strips (3.1) are inserted into the slots (6.11).

3. The correction mechanism in the barcode scanning system according to claim 2, characterized in that: The guide plate (6.1) is integrally formed in a "Y" structure, with the center line of the belt length direction of the lower belt conveyor (2) as the center reference. The distance between the two ends of the guide plate (6.1) on the same side and the center line is 2-5 cm greater than the distance between the other end and the center line. The end of the guide plate (6.1) located below the connecting plate (6.2) is arranged at the edge of the belt of the lower belt conveyor (2).

4. The correction mechanism in the barcode scanning system according to claim 1, characterized in that: The correction buffer (8) comprises a T-shaped round rod (8.1) and a baffle (8.2) fixed to one end of the bottom of the T-shaped round rod (8.1); two supports (6.21) are symmetrically fixed to the lower surface of the middle part of the connecting plate (6.2) of the second correction bracket (7), and the two horizontally opposite ends of the T-shaped round rod (8.1) are respectively hinged to the two supports (6.21).

5. The correction mechanism in the barcode scanning system according to claim 4, characterized in that: The baffle (8.2) is an acrylic plate.

Images