Turnover unloading mechanism for vehicle body parts
By designing the flip and unloading mechanism of the vehicle body parts, the automatic flip, clamp, lift and unloading of workpieces is solved, and the problem of operators needing to pick up parts multiple times in the prior art is improved, and the production efficiency and automation level are improved.
Patent Information
- Application Number
- CN202323642407.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-29
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2033-12-29
AI Technical Summary
In the prior art, operators need to enter the linebody to pick up the parts with both hands, and picking up the parts requires two or more times, resulting in wasting time and labor costs.
A flip-up and unloading mechanism for car body parts is designed, including a flip mechanism, clamping mechanism, lifting mechanism, unloading mechanism and an integral frame. Through the coordinated work of these mechanisms, automatic flip, clamping, lifting and unloading of workpieces is realized.
It improves the production rhythm, reduces the operating steps and number of walking times of staff, improves automation performance, and facilitates the evolution and upgrading of equipment.
Smart Images
Figure CN222647023U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of automobile production, and in particular relates to a turning and unloading mechanism for vehicle body parts. Background Art
[0002] At present, the special equipment for small and medium-sized parts mechanisms needs manual operation to complete, such as manual loading and unloading, manual button pressing, etc. As there are more and more types of products on the market and the beat requirements are higher, in order to save labor costs and time costs, optimizing the mechanical structure as much as possible to improve the automation function of the equipment has become one of the issues that researchers in this field focus on solving.
[0003] Disadvantages of the existing technology: The operator needs to enter the line with both hands to pick up the items, and the picking up and loading of items needs to be completed twice or more, resulting in a waste of time and labor costs. Utility Model Content
[0004] The utility model aims to provide a vehicle body parts overturning and unloading mechanism to solve the problems existing in the background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flipping and unloading mechanism for vehicle body parts, comprising a flipping mechanism, a clamping mechanism, a lifting mechanism, a unloading mechanism and an overall frame, wherein the flipping mechanism is installed on the overall frame, the clamping mechanism is installed on the flipping mechanism, the clamping mechanism is used to clamp the workpiece, the lifting mechanism is installed on the flipping mechanism and is used to lift the workpiece, and the unloading mechanism is installed on one side of the overall frame and is used to unload the workpiece on the lifting mechanism.
[0006] Preferably, the flipping mechanism includes a flipping cylinder, a base plate, a rotating shaft and a bearing seat, the piston rod of the flipping cylinder is hinged to the bottom of the base plate, the cylinder body of the flipping cylinder is hinged in the overall frame, the bottom of one end of the base plate is connected to the bearing seat through a rotating shaft, and the bearing seat is installed on the overall frame.
[0007] Preferably, the clamping mechanism comprises a plurality of clamping cylinders and corresponding clamping arms, wherein the clamping cylinders are mounted on the base plate and connected to the clamping arms, and the clamping arms are used to clamp the workpiece.
[0008] Preferably, the lifting mechanism includes a lifting cylinder, a cylinder connecting plate, an adapter block and a plate supporting component, the lifting cylinder is connected to the base plate through a cylinder mounting component, the piston rod of the lifting cylinder is connected to the bottom of the cylinder connecting plate, and the two ends of the cylinder connecting plate are connected to the plate supporting component through the adapter block.
[0009] Preferably, the unloading mechanism includes a unloading cylinder, a lifting plate, an L-shaped rotating block, a support block, a rotating shaft and a guide block; the unloading cylinder is fixed to the overall frame through a unloading cylinder connecting plate, the piston rod of the unloading cylinder is connected to the bottom of the lifting plate, support blocks are fixed on both sides of the lifting plate, both ends of the rotating shaft are installed on the support blocks through bearings, the L-shaped rotating block is fixed at both ends of the rotating shaft, the guide block is fixed on the outside of the L-shaped rotating block, and a limit block is provided on the lifting plate, and the limit block cooperates with the L-shaped rotating block.
[0010] Preferably, a protective cover is provided on one side of the lifting plate.
[0011] Preferably, a panel position stability detection switch is installed on one side of the shield.
[0012] Preferably, a counterweight block is provided inside the L-shaped rotating block.
[0013] The beneficial effects of the utility model are: the device improves the production rhythm; reduces the operating steps and walking times of the staff; has high automation performance, and is conducive to the evolution and upgrading of related equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is an axonometric schematic diagram of the overall structure of the utility model;
[0015] Figure 2 It is a schematic diagram of the flip structure in the utility model;
[0016] Figure 3 It is a schematic diagram of the clamping mechanism in the utility model;
[0017] Figure 4 It is a schematic diagram of the lifting structure in the utility model;
[0018] Figure 5 It is a schematic diagram of the unloading and taking material structure in the utility model. DETAILED DESCRIPTION
[0019] The specific implementation of the utility model is described in detail below with reference to the accompanying drawings and preferred embodiments.
[0020] like Figure 1 As shown, a flipping and unloading mechanism for vehicle body parts comprises a flipping mechanism 1, a clamping mechanism 2, a lifting mechanism 3, a unloading mechanism 4 and an overall frame 5, wherein the flipping mechanism is mounted on the overall frame, the clamping mechanism is mounted on the flipping mechanism, the clamping mechanism is used to clamp the workpiece, the lifting mechanism is mounted on the flipping mechanism and is used to lift the workpiece, and the unloading mechanism is mounted on one side of the overall frame and is used to unload the workpiece on the lifting mechanism.
[0021] like Figure 2 As shown, the flip mechanism 1 includes a flip cylinder 11, a base plate 12, a rotating shaft 13 and a bearing seat 14. The piston rod of the flip cylinder is hinged to the bottom of the base plate, the cylinder body of the flip cylinder is hinged in the overall frame, and the bottom of one end of the base plate is connected to the bearing seat through a rotating shaft, and the bearing seat is installed on the overall frame. When the workstation completes a specific task, the flip mechanism will first act, and the cylinder rod will extend after the flip cylinder is inflated, pushing the base plate to tilt upward and rotate around the rotating shaft. The rotation angle is determined according to the extension stroke of the cylinder. When the cylinder retracts to the working state, the flip limit block 15 ensures the accuracy of the Z direction in the working position.
[0022] like Figure 3 As shown, the clamping mechanism 2 includes a plurality of clamping cylinders 21 and corresponding clamping arms 22 and a plate in place detection switch 23. The clamping cylinder is installed on the base plate and connected to the clamping arm. The clamping arm is used to clamp the workpiece. Take one of the clamping units as an example. After the clamping cylinder is extended, the cylinder head drives the clamping arm to rotate around LI NK4 so that the pressure block presses the plate. To avoid damage to the plate, the support block needs to be supported under the plate. The cylinders and clamping arms in the clamping mechanism are existing structures and can be designed according to different plates.
[0023] like Figure 4 As shown, the lifting mechanism 3 includes a lifting cylinder 31, a cylinder connecting plate 32, a transfer block 33 and a plate supporting component 34. The lifting cylinder is connected to the base plate through a cylinder mounting component 35. The piston rod of the lifting cylinder is connected to the bottom of the cylinder connecting plate. Both ends of the cylinder connecting plate are connected to the plate supporting component through the transfer block. When the flipping action is completed, the lifting cylinder extends to drive the cylinder connecting plate, the transfer block and the plate supporting component to rise, and the plate will be lifted. This action will cause the plate to fall under the action of gravity, and the plate will touch the material receiving mechanism component.
[0024] like Figure 5As shown, the unloading mechanism 4 includes an unloading cylinder 41, a lifting plate 42, an L-shaped rotating block 43, a support block 44, a rotating shaft 45 and a guide block 46; the unloading cylinder is fixed to the overall frame through a unloading cylinder connecting plate 410, the piston rod of the unloading cylinder is connected to the bottom of the lifting plate, support blocks are fixed on both sides of the lifting plate, both ends of the rotating shaft are mounted on the support blocks through bearings, the L-shaped rotating block is fixed at both ends of the rotating shaft, the guide block is fixed on the outside of the L-shaped rotating block, and a limit block 47 is provided on the lifting plate, and the limit block cooperates with the L-shaped rotating block. A shield 48 is provided on one side of the lifting plate. A plate position stability detection switch 40 is installed on one side of the shield. A counterweight block 49 is provided on the inner side of the L-shaped rotating block. When the plate falls, it will hit the receiving part 4, causing it to rotate around the axis under the action of gravity. The L-shaped rotating block will stop when it hits the limit block. In this state, the plate will fall on the other side of the L-shaped rotating block and will be stuck by the guide block. The plate will shake greatly when falling. The guard can protect the cylinder. After the plate position stability detection switch picks up the signal, the unloading cylinder returns to the initial position of the limit bar 411, and the part is picked up manually.
[0025] It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications should also be regarded as the protection scope of the utility model.
Claims
1. A vehicle body parts turning and unloading mechanism, characterized in that : It includes a turning mechanism, a clamping mechanism, a lifting mechanism, a discharge mechanism and an overall frame, wherein the turning mechanism is installed on the overall frame, the clamping mechanism is installed on the turning mechanism, the clamping mechanism is used to clamp the workpiece, the lifting mechanism is installed on the turning mechanism and is used to lift the workpiece, and the discharge mechanism is installed on one side of the overall frame and is used to discharge the workpiece on the lifting mechanism; The flipping mechanism includes a flipping cylinder, a base plate, a rotating shaft and a bearing seat. The piston rod of the flipping cylinder is hinged to the bottom of the base plate, the cylinder body of the flipping cylinder is hinged in the overall frame, the bottom of one end of the base plate is connected to the bearing seat through the rotating shaft, and the bearing seat is installed on the overall frame.
2. The vehicle body parts turning and unloading mechanism according to claim 1 is characterized in that: The clamping mechanism comprises a plurality of clamping cylinders and corresponding clamping arms. The clamping cylinders are mounted on the base plate and connected to the clamping arms. The clamping arms are used to clamp the workpiece.
3. The vehicle body parts turning and unloading mechanism according to claim 1 is characterized in that: The lifting mechanism includes a lifting cylinder, a cylinder connecting plate, an adapter block and a plate supporting component. The lifting cylinder is connected to the base plate through a cylinder mounting component, the piston rod of the lifting cylinder is connected to the bottom of the cylinder connecting plate, and both ends of the cylinder connecting plate are connected to the plate supporting component through the adapter block.
4. The vehicle body parts turning and unloading mechanism according to claim 1, characterized in that: The unloading mechanism includes a unloading cylinder, a lifting plate, an L-shaped rotating block, a support block, a rotating shaft and a guide block; the unloading cylinder is fixed to the overall frame through a unloading cylinder connecting plate, the piston rod of the unloading cylinder is connected to the bottom of the lifting plate, support blocks are fixed on both sides of the lifting plate, both ends of the rotating shaft are installed on the support blocks through bearings, the L-shaped rotating block is fixed at both ends of the rotating shaft, the guide block is fixed on the outside of the L-shaped rotating block, and a limit block is provided on the lifting plate, which cooperates with the L-shaped rotating block.
5. The vehicle body parts turning and unloading mechanism according to claim 4 is characterized in that: A protective cover is provided on one side of the lifting plate.
6. The vehicle body parts turning and unloading mechanism according to claim 5, characterized in that: A plate position stability detection switch is installed on one side of the protective cover.
7. The vehicle body parts turning and unloading mechanism according to claim 4 is characterized in that: A counterweight block is arranged inside the L-shaped rotating block.