Code scanning mechanism for gear detection

Abstract

The utility model discloses a code scanning mechanism for gear detection, which comprises a base, a rotating shaft system is arranged on the base, one end of the rotating shaft system is in transmission connection with a motor for power input, the other end of the rotating shaft system is provided with a gear sleeve rotating along with the rotating shaft system, and a code scanning gun is arranged above the gear sleeve. A clamping jaw air cylinder for clamping a gear is arranged between the code scanning gun and the gear sleeve, a left clamping jaw and a right clamping jaw which extend horizontally are arranged on the clamping jaw air cylinder, a turnover mechanism for controlling rotation is arranged on the clamping jaw air cylinder, and a linear reciprocating motion mechanism for controlling vertical motion is arranged on the turnover mechanism. The mechanism can be directly applied to equipment needing automatic feeding and discharging, the automatic code scanning function is achieved, overturning of a workpiece gear is achieved through the arrangement of the overturning air cylinder, then two-dimensional code scanning below a datum plane is achieved, rotating code scanning of the workpiece gear is achieved through the arrangement of the motor, and the working efficiency is improved. Therefore, the function of scanning the two-dimensional code on the cylindrical surface of the gear is realized.

Description

Technical Field

[0001] This utility model relates to the field of mechanical automation technology, and more specifically, it relates to a barcode scanning mechanism for gear detection. Background Technology

[0002] With the development of new energy vehicles, the requirements for gear inspection are becoming increasingly stringent. Before inspection, gears need to be scanned with QR codes. The scanning position of the QR code varies depending on the gear's design. Some are located on the top surface of the inspection reference, some on the bottom surface, and some on the cylindrical surface of the gear. Therefore, to solve the problem of scanning this type of gear on a single scanning mechanism, the mechanism needs to be able to rotate the gear 180° to achieve QR code scanning directly below the reference, and also rotate the gear to achieve QR code scanning on the cylindrical surface.

[0003] Traditional barcode scanning mechanisms are generally limited in function. They either use handheld barcode scanners for manual scanning, which is inefficient and unsuitable for automation, or they place the barcode scanner directly above the workpiece inspection reference, but this only scans QR codes directly above the reference. Therefore, this invention proposes a barcode scanning mechanism for gear inspection. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide a barcode scanning mechanism for gear detection.

[0005] To solve the above-mentioned technical problems, the purpose of this utility model is achieved as follows: The present utility model relates to a barcode scanning mechanism for gear detection, including a base, on which a rotary shaft system is provided. One end of the rotary shaft system is connected to a motor that provides power input, and the other end is provided with a gear sleeve that rotates accordingly. A barcode scanner is provided above the gear sleeve. A gripper cylinder for clamping the gear is provided between the barcode scanner and the gear sleeve. The gripper cylinder is provided with a left gripper and a right gripper that extend horizontally. The gripper cylinder is provided with a flipping mechanism that controls rotation, and the flipping mechanism is provided with a linear reciprocating motion mechanism that controls up and down movement.

[0006] The present invention is further configured such that: an adjustment bracket is provided between the barcode scanner and the base; the adjustment bracket includes a vertical adjustment rod and a horizontal adjustment rod, and a barcode scanner mounting bracket is provided on the horizontal adjustment rod, and the barcode scanner is mounted on the barcode scanner mounting bracket.

[0007] The present invention is further configured as follows: a first adjusting block is provided on the base, a first insertion hole extending vertically is provided on the first adjusting block, the vertical adjusting rod is inserted into the first insertion hole, a first through groove extending radially along the first insertion hole is provided on the first adjusting block, one end of the first through groove is connected to the first insertion hole and the other end is connected to the outside, a first threaded hole is provided on the inner side of the first through groove and a first screw mounting hole is provided on the outer side of the first adjusting block, and a first locking screw threaded into the first threaded hole is passed through the first screw mounting hole.

[0008] The present invention is further configured as follows: it also includes a second adjusting block, which has a second insertion hole extending vertically and a third insertion hole extending front-back. The vertical adjusting rod is inserted into the second insertion hole, and the horizontal adjusting rod is inserted into the third insertion hole. The second adjusting block has a second through groove extending radially along the second insertion hole. One end of the second through groove is connected to the first insertion hole, and the other end is connected to the outside. The inner side of the second through groove has a second threaded hole on the second adjusting block, and the outer side has a second screw mounting hole on the second adjusting block. A second locking screw threaded into the second threaded hole passes through the second screw mounting hole. The second adjusting block also has a third through groove extending radially along the third insertion hole. One end of the third through groove is connected to the third insertion hole, and the other end is connected to the outside. The inner side of the third through groove has a third threaded hole on the third adjusting block, and the outer side has a third screw mounting hole on the third adjusting block. A third locking screw threaded into the third threaded hole passes through the third screw mounting hole.

[0009] The present invention is further configured such that: the flipping mechanism includes a rotary cylinder, the linear reciprocating motion mechanism includes a slide cylinder, the flipping mechanism is provided with a rotary cylinder transition plate, the gripper cylinder is provided on the rotary cylinder transition plate, the linear reciprocating motion mechanism is provided with a slide cylinder transition plate, and the flipping mechanism is provided on the slide cylinder transition plate.

[0010] In summary, this utility model has the following beneficial effects: The barcode scanning mechanism for gear inspection involved in this utility model can be directly applied to equipment that requires automatic loading and unloading to realize automatic barcode scanning. By configuring a flipping cylinder, the workpiece gear is flipped, thereby realizing QR code scanning below the reference surface. By configuring a motor, the workpiece gear is rotated for barcode scanning, thereby realizing the QR code scanning function on the cylindrical surface of the gear. The overall function is complete and highly practical. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0012] Figure 2 This is a partial structural schematic diagram of the present invention. Detailed Implementation

[0013] To enable those skilled in the art to better understand the technical solution of this utility model, the preferred embodiments of this utility model are described below in conjunction with specific examples. However, it should be understood that these descriptions are only for further illustrating the features and advantages of this utility model, and not for limiting the patent claims of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this utility model.

[0014] The present invention will be further described below with reference to the accompanying drawings and preferred embodiments.

[0015] Example 1

[0016] See Figure 1 and Figure 2 As shown, the barcode scanning mechanism for gear detection involved in this embodiment includes a base 1, on which a rotary shaft system 2 is provided. One end of the rotary shaft system 2 is connected to a motor 3 that provides power input, and the other end is provided with a gear sleeve 4 that rotates accordingly. A barcode scanner 5 is provided above the gear sleeve 4. A gripper cylinder 6 for clamping the gear is provided between the barcode scanner 5 and the gear sleeve 4. The gripper cylinder 6 is provided with a left gripper 61 and a right gripper 62 that extend horizontally. The gripper cylinder 6 is provided with a flipping mechanism 7 that controls rotation. The flipping mechanism 7 is provided with a linear reciprocating motion mechanism 8 that controls up and down movement.

[0017] Furthermore, an adjustment bracket 9 is provided between the barcode scanner 5 and the base 1; the adjustment bracket 9 includes a vertical adjustment rod 91 and a horizontal adjustment rod 92, and a barcode scanner fixing frame 93 is provided on the horizontal adjustment rod 92, and the barcode scanner 5 is mounted on the barcode scanner fixing frame 93.

[0018] Furthermore, the flipping mechanism 7 includes a rotary cylinder, the linear reciprocating motion mechanism 8 includes a slide cylinder, the flipping mechanism 7 is provided with a rotary cylinder transition plate 71, the gripper cylinder 6 is provided on the rotary cylinder transition plate 71, the linear reciprocating motion mechanism 8 is provided with a slide cylinder transition plate 81, and the flipping mechanism 7 is provided on the slide cylinder transition plate 81.

[0019] In this embodiment, the clamping function of the gear under test can be realized by using the gripper cylinder 6 in combination with the flipping mechanism 7 and the linear reciprocating motion mechanism 8. While clamping, the gear can also be moved up and down and flipped.

[0020] Example 2

[0021] See Figure 1and Figure 2 As shown, the barcode scanning mechanism for gear detection involved in this embodiment is further configured based on embodiment 1, wherein the base 1 is provided with a first adjusting block 94, the first adjusting block 94 is provided with a first insertion hole 941 extending vertically, the vertical adjusting rod 91 is inserted into the first insertion hole, the first adjusting block 94 is provided with a first through groove 942 extending radially along the first insertion hole, one end of the first through groove 942 is connected to the first insertion hole, and the other end is connected to the outside. The inner side of the first through groove is provided with a first threaded hole opened on the first adjusting block, and the outer side is provided with a first screw mounting hole opened on the first adjusting block. A first locking screw 943 threadedly connected to the first threaded hole passes through the first screw mounting hole.

[0022] Furthermore, it also includes a second adjusting block 95, which has a second insertion hole 951 extending vertically and a third insertion hole 952 extending front-back. The vertical adjusting rod 91 is inserted into the second insertion hole, and the horizontal adjusting rod 92 is inserted into the third insertion hole. The second adjusting block 95 has a second through groove 953 extending radially along the second insertion hole. One end of the second through groove is connected to the first insertion hole, and the other end is connected to the outside. The inner side of the second through groove has a second threaded hole formed on the second adjusting block, and the outer side has a threaded hole formed on the second adjusting block. The second adjusting block 95 has a second screw mounting hole, and a second locking screw 954 threaded into the second threaded hole passes through the second screw mounting hole; the second adjusting block 95 has a third through groove (not shown) extending radially along the third insertion hole, one end of the third through groove is connected to the third insertion hole, and the other end is connected to the outside. The inner side of the third through groove has a third threaded hole opened on the third adjusting block, and the outer side has a third screw mounting hole opened on the third adjusting block. A third locking screw (not shown) threaded into the third threaded hole passes through the third screw mounting hole.

[0023] In this implementation scheme, by setting an adjustable bracket 9, the position of the barcode scanner 5 mounted on it can be adjusted in three-dimensional space.

[0024] The present invention relates to a barcode scanning mechanism for gear inspection. This mechanism can be directly applied to equipment that requires automatic loading and unloading to achieve automatic barcode scanning. By configuring a flipping cylinder, the workpiece gear is flipped, thereby realizing the scanning of the QR code below the reference surface. By configuring a motor, the workpiece gear is rotated for barcode scanning, thereby realizing the scanning function of the QR code on the cylindrical surface of the gear. The overall function is complete and highly practical.

[0025] Unless otherwise specified, in this utility model, terms such as "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the actual orientation or positional relationship shown. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe orientation or positional relationships in this utility model are for illustrative purposes only and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood in conjunction with the embodiments and according to the specific circumstances.

[0026] Unless otherwise expressly specified and limited, the terms "set up," "connected," and "linked" in this utility model should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A barcode scanning mechanism for gear inspection, comprising a base, characterized in that, The base is provided with a rotary shaft system. One end of the rotary shaft system is connected to a motor that provides power input, and the other end is provided with a gear sleeve that rotates accordingly. A barcode scanner is provided above the gear sleeve. A gripper cylinder for holding the gear is provided between the barcode scanner and the gear sleeve. The gripper cylinder is provided with a left gripper and a right gripper that extend horizontally. The gripper cylinder is provided with a flipping mechanism that controls the rotation, and the flipping mechanism is provided with a linear reciprocating motion mechanism that controls the up and down movement.

2. The barcode scanning mechanism for gear inspection according to claim 1, characterized in that, An adjustment bracket is provided between the barcode scanner and the base; the adjustment bracket includes a vertical adjustment rod and a horizontal adjustment rod, and a barcode scanner mounting bracket is provided on the horizontal adjustment rod, and the barcode scanner is mounted on the barcode scanner mounting bracket.

3. The barcode scanning mechanism for gear inspection according to claim 2, characterized in that, The base is provided with a first adjusting block, and the first adjusting block has a first insertion hole that extends vertically. The vertical adjusting rod is inserted into the first insertion hole. The first adjusting block has a first through groove that extends radially along the first insertion hole. One end of the first through groove is connected to the first insertion hole, and the other end is connected to the outside. The inner side of the first through groove has a first threaded hole opened on the first adjusting block, and the outer side has a first screw mounting hole opened on the first adjusting block. A first locking screw threaded into the first threaded hole passes through the first screw mounting hole.

4. The barcode scanning mechanism for gear inspection according to claim 3, characterized in that, It also includes a second adjusting block, which has a second insertion hole extending vertically and a third insertion hole extending front-back. The vertical adjusting rod is inserted into the second insertion hole, and the horizontal adjusting rod is inserted into the third insertion hole. The second adjusting block has a second through groove extending radially along the second insertion hole. One end of the second through groove is connected to the first insertion hole, and the other end is connected to the outside. The inner side of the second through groove has a second threaded hole on the second adjusting block, and the outer side has a second screw mounting hole on the second adjusting block. A second locking screw threaded into the second threaded hole passes through the second screw mounting hole. The second adjusting block also has a third through groove extending radially along the third insertion hole. One end of the third through groove is connected to the third insertion hole, and the other end is connected to the outside. The inner side of the third through groove has a third threaded hole on the third adjusting block, and the outer side has a third screw mounting hole on the third adjusting block. A third locking screw threaded into the third threaded hole passes through the third screw mounting hole.

5. The barcode scanning mechanism for gear inspection according to any one of claims 1-4, characterized in that, The flipping mechanism includes a rotary cylinder, the linear reciprocating motion mechanism includes a slide cylinder, the flipping mechanism is provided with a rotary cylinder transition plate, the gripper cylinder is provided on the rotary cylinder transition plate, the linear reciprocating motion mechanism is provided with a slide cylinder transition plate, and the flipping mechanism is provided on the slide cylinder transition plate.

Images