Lifting and rotating device for transferring cleaning cage
Through the design of the lifting and rotating device and the cooperation of the mechanical arm and the lifting arm, the cleaning liquid of the cleaning cage can be drained during the transfer process, which solves the problem of cleaning liquid residue and improves the cleaning and drying efficiency.
Patent Information
- Application Number
- CN202422489309.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-15
- Publication Date
- 2025-10-10
- Estimated Expiration
- 2034-10-15
AI Technical Summary
In the prior art, during the transfer of the cleaning cage, cleaning liquid remains on the parts or in the recesses of the cleaning cage, affecting the subsequent cleaning or drying efficiency.
A lifting and rotating device is designed. Through the cooperation of the mechanical arm and the lifting arm, the meshing transmission of the gear and the annular plate is used to drive the cleaning cage to rotate, causing the internal components to shake to drain the cleaning fluid.
The cleaning liquid is effectively removed, the adverse effects on subsequent cleaning and drying processes are reduced, and the cleaning efficiency is improved.
Smart Images
Figure CN223417948U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of industrial equipment, in particular to a lifting and rotating device for transferring a cleaning cage. Background Art
[0002] In order to improve the efficiency of parts cleaning and drying, our company has produced a universal tooling, which includes: a rotating support mechanism and a cleaning cage. There are circular plates at both ends of the cleaning cage, and an annular plate is set on the circular plate. There are multiple tooth holes evenly distributed on the circumference of the annular plate. The structure of the cleaning cage is as follows: Figure 1 Currently, the cleaning cage is transferred by using a robotic arm to grab both ends of the cleaning cage. However, during the transfer process, the parts in the cleaning cage are piled up together, and a large amount of cleaning liquid will remain in the recesses of the parts or the cleaning cage or other places where water can accumulate, which will affect the next step of cleaning or drying. Utility Model Content
[0003] The utility model aims to provide a lifting and rotating device for transferring a cleaning cage, which can facilitate draining a large amount of cleaning liquid remaining in the cleaning cage during the process of transferring the cleaning cage.
[0004] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a lifting and rotating device for transferring the cleaning cage, comprising: a lifting base plate that can be connected to a mechanical arm, two slide plates are arranged on the lifting base plate for sliding left and right, a lifting arm is arranged downward on the slide plate, two front and rear horizontally aligned bearings are rotatably arranged on the lifting arm, the bearings on the two lifting arms are arranged opposite to each other, a transmission shaft is rotatably arranged in any one of the lifting arms, a driven sprocket and a gear are arranged on the transmission shaft, a main transmission motor is arranged on the slide plate connected to the lifting arm on which the transmission shaft is installed, a driving sprocket is arranged on the main transmission motor, a transmission chain is arranged between the driving sprocket and the driven sprocket, and the gear on the lifting arm is located on the symmetry line between the two bearings on the lifting arm.
[0005] Furthermore, the aforementioned lifting and rotating device for transferring the cleaning cage has an avoidance positioning groove provided at the left and right ends of the lifting base plate, and the two lifting arms are movably provided in the avoidance positioning groove on the corresponding side.
[0006] Furthermore, the aforementioned lifting and rotating device for transferring the cleaning cage, wherein a second avoidance hole corresponding to the avoidance positioning groove is provided on the slide plate, and the lifting arm comprises: a connecting plate and a channel steel plate, the connecting plate is fixed to the slide plate, a first avoidance hole aligned with the second avoidance hole is provided on the connecting plate, the channel steel plate is vertically welded to the connecting plate, and the groove of the channel steel plate corresponds to the first avoidance hole up and down, the notches of the channel steel plates in the two lifting arms are arranged opposite to each other, an inner bearing seat is welded at the lower end notch of the channel steel plate, and a Two connecting shafts are horizontally aligned front and back, and the bearings are rotatably arranged on the connecting shafts. An outer bearing seat is arranged on the outer wall of the channel steel plate of the lifting arm connected to the slide plate on which the main drive motor is installed. The transmission shaft is rotatably arranged between the outer bearing seat and the inner bearing seat located on the same channel steel plate. One end of the transmission shaft extends out of the inner bearing seat. The driven sprocket is arranged on the transmission shaft located in the channel steel plate. The transmission chain passes through the avoidance positioning groove, the first avoidance hole and the second avoidance hole and is connected to the driving sprocket and the driven sprocket. The gear is arranged on the transmission shaft outside the inner bearing seat.
[0007] Furthermore, the aforementioned lifting and rotating device for transferring the cleaning cage, wherein the connection structure between the slide plate and the lifting base plate is: an optical axis is respectively provided on the front and rear sides of the lifting base plate, the two optical axes are parallel to each other, and two open sliders are respectively provided on the front and rear sides of the slide plate, and the two open sliders on the same side of the front and rear are slidably clamped on the optical axis on the same side.
[0008] Furthermore, in the aforementioned lifting and rotating device for transferring the cleaning cage, limit rings are respectively installed at both ends of the optical axis, and the limit rings are connected to the optical axis through tightening bolts.
[0009] Furthermore, in the aforementioned lifting and rotating device for transferring the cleaning cage, a push-pull cylinder is symmetrically arranged on the lifting base plate, and the piston rods of the two push-pull cylinders are respectively connected to the two slide plates.
[0010] The advantage of the present invention is that when the cleaning cage needs to be transferred, the two lifting arms can move back to back so that the distance between the two lifting arms is greater than the length of the cleaning cage, and then the lifting arms are moved downward to both sides of the cleaning cage under the drive of the mechanical arm, so as to prevent the lifting arms from pressing the cleaning cage, and then the lifting arms move toward each other so that the bearings on the lifting arms are aligned up and down with the annular plate of the cleaning cage, and then the lifting arms are driven upward by the mechanical arm until the bearings on the lifting arms are against the annular plate of the cleaning cage, at this time, the gears on the lifting arms are engaged with the tooth holes on the annular plate of the cleaning cage, the main drive motor drives the gear to rotate, and the gears and the tooth holes on the annular plate on the cleaning cage generate meshing transmission force, thereby driving the cleaning cage to rotate on the bearings, and the cleaning cage will cause the internal parts to shake during the rotation process, thereby draining out the cleaning liquid remaining in the parts and in the cleaning cage, reducing the adverse effects on subsequent cleaning or drying. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a structural diagram of a cleaning cage.
[0012] Figure 2 It is a schematic structural diagram of the top view of the lifting and rotating device for transferring the cleaning cage described in the utility model.
[0013] Figure 3 yes Figure 2 Schematic diagram of the structure in the cross-sectional direction.
[0014] Figure 4 yes Figure 3 Schematic diagram of the structure in the cross-sectional direction.
[0015] Figure 5 It is a structural schematic diagram of the lifting and rotating device for transferring the cleaning cage described in the utility model when lifting and rotating the cleaning cage. DETAILED DESCRIPTION
[0016] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings and preferred embodiments.
[0017] like Figures 2 to 4As shown, the lifting and rotating device for transferring the cleaning cage described in the present invention includes: a lifting base plate 1 that can be connected to the robotic arm, an avoidance positioning groove 11 is respectively provided at the left and right ends of the lifting base plate 1, an optical axis 12 is respectively provided on the front and rear sides of the lifting base plate 1, the two optical axes 12 are parallel to each other, and a limit ring 13 is respectively provided on the left and right ends of the optical axis 12, the limit ring 13 is connected to the optical axis 12 by a tightening bolt, and two slide plates 2 are slidingly arranged between the two optical axes 12, and two open sliders 21 are respectively provided on the front and rear sides of the slide plate 2, and the two open sliders 21 on the same side of the front and rear sides of the slide plate 2 are slidably clamped on the optical axis 12 on the same side, and a push-pull cylinder 14 is symmetrically provided on the lifting base plate 1, and the piston rods of the two push-pull cylinders 14 are respectively connected to the two slide plates 2, and the limit ring 13 can limit the slide plate 2.
[0018] The slide plate 2 is provided with a second avoidance hole 22 corresponding to the avoidance positioning groove 11 above and below, and a lifting arm 3 is provided downwardly on the slide plate 2, and the lifting arm 3 is located in the avoidance positioning groove 11. The lifting arm 3 includes: a connecting plate 31 and a channel steel plate 32, the connecting plate 31 is fixed on the slide plate 2, and a first avoidance hole 311 aligned with the second avoidance hole 22 above and below is provided on the connecting plate 31, and the channel steel plate 32 is vertically welded to the connecting plate 31, and the groove of the channel steel plate 32 corresponds to the first avoidance hole 311 above and below, and the notches of the channel steel plates 32 in the two lifting arms 3 are arranged opposite to each other, and an inner bearing seat 33 is welded at the lower end notch of the channel steel plate 32, and two connecting shafts 331 horizontally aligned front and rear are provided on the inner bearing seat 33, and a bearing 332 is rotatably provided on the connecting shaft 331. The end of the connecting shaft 331 extends out of the bearing 332, and An outer bearing seat 34 is provided on the outer wall of the channel steel plate 32 of each lifting arm 3, and a transmission shaft 35 is rotatably provided between the outer bearing seat 34 and the inner bearing seat 33 located on the same lifting arm 3, one end of the transmission shaft 35 extends out of the inner bearing seat 33, and a driven sprocket 351 is provided on the transmission shaft 35 located in the channel steel plate 32, and a gear 352 is provided on the transmission shaft 35 extending out of the inner bearing seat 33. The gear 352 is located on the symmetry line of the two bearings 332 on the inner bearing seat 33 on the same side. A main transmission motor 23 is provided on the sliding plate 2 connected to the lifting arm 3 with the transmission shaft 35, and a driving sprocket 231 is provided on the main transmission motor 23. A transmission chain 4 is provided in the first avoidance hole 311, the second avoidance hole 22 and the avoidance positioning groove 11, and the transmission chain 4 is connected to the driving sprocket 231 and the driven sprocket 351.
[0019] like Figure 5As shown, when in use, the lifting base plate 1 is first moved to the top of the cleaning cage by the mechanical arm, and then the push-pull cylinder 14 is started to drive the two slide plates 2 to move backwards, and the two lifting arms 3 also move backwards together. The distance between the two lifting arms 3 is greater than the length of the cleaning cage, and then the mechanical arm drives the lifting base plate 1 to descend until the bearings 332 on the lifting arms 3 are aligned with the circular plate of the cleaning cage, and the push-pull cylinder 14 is started to drive the two lifting arms 3 to move toward each other. When the connecting shafts 331 on the two lifting arms 3 respectively abut against the two circular plates of the cleaning cage, the two push-pull cylinders 14 stop moving, and the mechanical arm drives the lifting base plate 1 to rise. The two bearings 332 on the two lifting arms 3 abut against the annular plate of the cleaning cage to play a supporting role. Since the connecting shaft 331 abuts against the circular plate of the cleaning cage, and the connecting shaft 3 The end of 31 extends out of the bearing 332, so the bearing 332 will not affect the rotation flexibility of the bearing 332 when supporting the cleaning cage. The gear 352 on the lifting arm 3 engages with the tooth holes on the annular plate on the corresponding side. When the cleaning cage is lifted off the original rotation support mechanism, the main drive motor 23 is started to drive the driving sprocket 231 to rotate. The driving sprocket 231 drives the driven sprocket 351 to rotate through the transmission chain 4. The driven sprocket 351 drives the transmission shaft 35 and the gear 352 to rotate. The gear 352 engages with the tooth holes on the annular plate on the cleaning cage to generate a transmission force, thereby driving the cleaning cage to rotate on the bearing 332. During the rotation of the cleaning cage, the internal components of the cleaning cage will shake, thereby draining out the cleaning liquid remaining in the components and in the cleaning cage, reducing the adverse effects on subsequent cleaning or drying.
[0020] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit it. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the present invention can still be modified or replaced by equivalents. Any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be included in the scope of protection of the claims of the present invention.
Claims
1. A lifting and rotating device for transferring the cleaning cage, including: The lifting base plate that can be connected to the mechanical arm is characterized in that: two slide plates are provided on the lifting base plate for sliding left and right, a lifting arm is provided downward on the slide plate, two front and rear horizontally aligned bearings are rotatably provided on the lifting arm, the bearings on the two lifting arms are arranged opposite to each other, a transmission shaft is rotatably provided in any one of the lifting arms, a driven sprocket and a gear are provided on the transmission shaft, a main transmission motor is provided on the slide plate connected to the lifting arm on which the transmission shaft is installed, a driving sprocket is provided on the main transmission motor, a transmission chain is provided between the driving sprocket and the driven sprocket, and the gear on the lifting arm is located on the symmetry line between the two bearings on the lifting arm.
2. The lifting and rotating device for transferring a cleaning cage according to claim 1, characterized in that: An avoidance positioning groove is respectively arranged at the left and right ends of the lifting bottom plate, and the two lifting arms are movably arranged in the avoidance positioning groove on the corresponding side.
3. The lifting and rotating device for transferring and cleaning cages according to claim 2, characterized in that: The cam is fixedly provided with a first avoidance hole corresponding to the avoidance positioning groove above and below the avoidance positioning groove, and the lifting arm comprises: a connecting plate and a channel steel plate, the connecting plate is fixedly provided with a first avoidance hole aligned with the upper and lower avoidance holes, the channel steel plate is vertically welded to the connecting plate, and the groove of the channel steel plate corresponds to the first avoidance hole above and below the two lifting arms. The notches of the channel steel plates in the two lifting arms are arranged opposite to each other, and the notches of the channel steel plates in the channel steel plates are welded to the notches of the channel steel plates in the two lifting arms. The inner bearing seat is provided with two connecting shafts horizontally aligned front and rear, and the bearing is rotatably arranged on the connecting shaft. The transmission shaft is rotatably arranged between the outer bearing seat and the inner bearing seat located on the same channel steel plate, and one end of the transmission shaft extends out of the inner bearing seat. The driven sprocket is arranged on the transmission shaft located in the channel steel plate, and the transmission chain passes through the avoidance positioning groove, the first avoidance hole and the second avoidance hole and is connected to the driving sprocket and the driven sprocket. The gear is arranged on the transmission shaft located outside the inner bearing seat.
4. The lifting and rotating device for transferring a cleaning cage according to claim 1, 2 or 3, characterized in that: The connection structure between the slide plate and the lifting base plate is as follows: an optical axis is provided on the front and rear sides of the lifting base plate respectively, and the two optical axes are parallel to each other; two open sliders are provided on the front and rear sides of the slide plate respectively, and the two open sliders on the same side of the front and rear are slidably clamped on the optical axis on the same side.
5. The lifting and rotating device for transferring and cleaning cages according to claim 4, characterized in that: Limiting rings are respectively installed on both ends of the optical axis, and the limiting rings are connected to the optical axis through fastening bolts.
6. The lifting and rotating device for transferring a cleaning cage according to claim 4, characterized in that: A push-pull cylinder is symmetrically arranged on the lifting base plate, and the piston rods of the two push-pull cylinders are respectively connected to the two sliding plates.