Multi-station quality inspection gear taking and placing transfer device

Abstract

The utility model discloses a kind of multi-station quality inspection gear pick-and-place transfer devices, it includes the beam being horizontally arranged in the quality inspection station side by support post, horizontal straight guide rail being fixed on beam, manipulator being arranged on horizontal straight guide rail at equal intervals, spacing positioning rod being connected with adjacent manipulator and linear driver driving manipulator movement along horizontal straight guide rail.The utility model multi-station quality inspection gear pick-and-place transfer device, it is gripped by electric three-jaw driving clamping block to gear, gear is gripped by electric three-jaw and does lifting movement under the driving of lifting driver, and since each manipulator is connected into an organic whole by spacing positioning rod at equal intervals, thus the gear grasped by each manipulator can also be synchronously transferred between each detection station under the driving of linear driver, to solve the technical problem of automatically pick-and-place transfer gear between different quality inspection stations.

Description

Technical Field

[0001] This utility model relates to the field of gear quality inspection technology, and in particular to a device for picking up, placing and transferring gears at different quality inspection stations. Background Technology

[0002] After the gears are machined and formed, their quality needs to be inspected. The inspection includes processes such as radial comprehensive error monitoring, phase angle monitoring, and marking of test results. If manual handling is used to pick up and transfer gears at different workstations, the efficiency of the quality inspection work will be greatly reduced. Utility Model Content

[0003] In view of this, the purpose of this utility model is to provide a multi-station quality inspection gear picking and placing transfer device to solve the technical problem of automatically picking and placing transfer gears between different quality inspection stations.

[0004] This utility model multi-station quality inspection gear picking and placing transfer device includes a crossbeam horizontally arranged next to the quality inspection station via a support column, a horizontal straight guide rail fixed on the crossbeam, a robot arm arranged at equal intervals on the horizontal straight guide rail, a spacing positioning rod connecting adjacent robot arms, and a linear driver that drives the robot arm to move along the horizontal straight guide rail.

[0005] Furthermore, the robotic arm includes a slide block that slides with a straight guide rail, a lifting driver fixed on the slide block, an electric three-jaw jack that is driven to move up and down by the lifting driver, and a clamping block connected to the electric three-jaw jack for gripping a gear.

[0006] Furthermore, the lifting driver includes a concave seat plate fixedly connected to the slide, a guide vertical shaft fixed on the concave seat plate, a slider that slides up and down with the guide vertical shaft, a lead screw threadedly connected to the slider, and a first motor disposed on the concave seat plate to drive the lead screw.

[0007] Furthermore, the linear actuator includes a rack fixed on the crossbeam and arranged parallel to the horizontal straight guide rail, a gear meshing with the rack, a motor base connected to the slide or concave seat plate, and a second motor fixed on the motor base for driving the gear to rotate.

[0008] Furthermore, the spacing positioning rod includes a left rod with a threaded post at one end, a right rod with a threaded post at one end, and a threaded adjusting sleeve connecting the left rod and the right rod. The threaded post is provided with a locking thread that is screwed onto the threaded adjusting sleeve.

[0009] The beneficial effects of this utility model are:

[0010] This utility model relates to a multi-station quality inspection gear picking and placing transfer device. It uses an electric three-jaw drive to grip the gears. The gears gripped by the electric three-jaw move up and down under the drive of the lifting driver. Since each robotic arm is connected as a whole at equal intervals through the spacing positioning rod, the gears gripped by each robotic arm can also be synchronously transferred between different inspection stations under the drive of the linear driver. This solves the technical problem of automatically picking up and placing gears between different quality inspection stations. Attached Figure Description

[0011] Figure 1 A three-dimensional schematic diagram of a multi-station quality inspection gear handling and transfer device arranged next to the inspection station.

[0012] Figure 2 Another perspective three-dimensional schematic diagram of the arrangement of the multi-station quality inspection gear picking and placing transfer device.

[0013] Figure 3 for Figure 2 Enlarged view of part P in the middle Detailed Implementation

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

[0015] like Figure 1 As shown, the multi-station quality inspection gear pick-and-place transfer device in this embodiment includes a crossbeam 2 horizontally arranged next to the quality inspection station via a support column 1, a horizontal straight guide rail 3 fixed on the crossbeam, a robot arm arranged at equal intervals on the horizontal straight guide rail, a spacing positioning rod 4 connecting adjacent robot arms, and a linear driver that drives the robot arm to move along the horizontal straight guide rail.

[0016] In this embodiment, the robotic arm includes a slide block 5 that slides with a straight guide rail, a lifting driver fixed on the slide block, an electric three-jaw 6 driven by the lifting driver, and a clamping block 7 connected to the electric three-jaw 6 for gripping a gear. In this embodiment, the lifting driver includes a concave base plate 8 fixedly connected to the slide block, a guide vertical shaft 9 fixed to the concave base plate, a slider 10 that slides up and down with the guide vertical shaft, a lead screw 11 threadedly connected to the slider, and a first motor 12 mounted on the concave base plate to drive the lead screw. Of course, in different embodiments, the lifting driver may also take other forms.

[0017] In this embodiment, the linear actuator includes a rack 13 fixed to a crossbeam and arranged parallel to a horizontal straight guide rail, a gear 14 meshing with the rack, a motor base 15 connected to a concave seat plate, and a second motor 16 fixed to the motor base for driving the gear to rotate. In different embodiments, the motor base 15 may also be fixed to a slide 5. The linear actuator in this embodiment can also be arranged vertically as a lifting actuator.

[0018] like Figure 1As shown, the multi-station quality inspection gear picking and transferring device in this embodiment includes four sets of robotic arms, which can transfer gears between the loading station 17, the radial comprehensive deviation detection station 18, the phase angle detection station 19, and the marking station 20. During the gear transfer process, the robotic arms use an electric three-jaw drive to grip the gears. The gears gripped by the electric three-jaw drive move up and down under the drive of the lifting driver. Since each robotic arm is connected into a whole at equal intervals through the spacing positioning rod, the gears gripped by each robotic arm can be transferred synchronously between each detection station under the drive of the linear driver, thereby solving the technical problem of automatically picking and transferring gears between different quality inspection stations.

[0019] As an improvement to the above embodiment, the spacing positioning rod 4 includes a left rod 41 with a threaded post at one end, a right rod 42 with a threaded post at one end, and a threaded adjusting sleeve 43 connecting the left and right rods. The threaded post is provided with a locking thread 44 that screws into the threaded adjusting sleeve. The length of the spacing positioning rod 4 is adjustable, making its installation easier.

[0020] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A multi-station quality inspection gear handling and transfer device, characterized in that: It includes a horizontal beam arranged horizontally next to the quality inspection station via a support column, a horizontal straight guide rail fixed on the beam, a robot arm arranged at equal intervals on the horizontal straight guide rail, a spacing positioning rod connecting adjacent robot arms, and a linear actuator that drives the robot arm to move along the horizontal straight guide rail.

2. The multi-station quality inspection gear picking and placing transfer device according to claim 1, characterized in that: The robotic arm includes a slide block that slides with a straight guide rail, a lifting driver fixed on the slide block, an electric three-jaw chuck that is driven to move up and down by the lifting driver, and a clamping block connected to the electric three-jaw chuck for gripping a gear.

3. The multi-station quality inspection gear picking and placing transfer device according to claim 2, characterized in that: The lifting drive includes a concave seat plate fixedly connected to the slide, a guide vertical shaft fixed on the concave seat plate, a slider that slides up and down with the guide vertical shaft, a lead screw threadedly connected to the slider, and a first motor mounted on the concave seat plate to drive the lead screw.

4. The multi-station quality inspection gear picking and placing transfer device according to claim 3, characterized in that: The linear actuator includes a rack fixed on a crossbeam and arranged parallel to a horizontal straight guide rail, a gear meshing with the rack, a motor base connected to a slide or concave seat plate, and a second motor fixed on the motor base for driving the gear to rotate.

5. The multi-station quality inspection gear picking and placing transfer device according to claim 1, characterized in that: The spacing positioning rod includes a left rod with a threaded post at one end, a right rod with a threaded post at one end, and a threaded adjusting sleeve connecting the left rod and the right rod. The threaded post is provided with a locking thread that is screwed onto the threaded adjusting sleeve.

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