Shaft workpiece conveying device
By working together with the support, conveying components, clamping components, and flipping components, the problems of uncontrollable workpiece orientation, insufficient precision, and poor adaptability in traditional shaft workpiece conveying devices are solved, and automatic adjustment and flipping are achieved, improving production efficiency and precision.
Patent Information
- Application Number
- CN202520385767.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-06
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-03-06
AI Technical Summary
Traditional shaft-type workpiece conveying devices cannot ensure that the workpieces are placed in the same direction, have insufficient fitting accuracy, cannot automatically sort and correct, have poor adaptability, and lack clamping and flipping functions, resulting in low production efficiency and high cost.
By employing the coordinated operation of a support frame, conveying assembly, clamping assembly, and flipping assembly, and through the cooperation of components such as limit plate adjustment, propulsion cylinder, clamping cylinder, rotary motor, and lifting cylinder, the workpiece can be automatically adjusted in direction, ensure fitting accuracy, adapt to different specifications, and automatically flip.
It achieves directional consistency of workpieces during the conveying process, improves fitting accuracy, reduces manual intervention, lowers production costs, and improves production efficiency and adaptability.
Smart Images
Figure CN223721991U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of shaft workpiece conveying, and specifically relates to a shaft workpiece conveying device. BACKGROUND
[0002] Shaft workpieces are widely used in the fields of mechanical manufacturing, automobile industry, aerospace, etc., and the precision and efficiency in their processing, assembling and conveying processes directly affect product quality and production cost. Traditional shaft workpiece conveying devices usually adopt simple conveyor belts or roller conveying methods, which have the following problems:
[0003] Uncontrollable workpiece placement direction: the traditional conveying device cannot ensure that the placement direction of the shaft workpiece is consistent during the conveying process, which leads to the need for manual intervention during subsequent processing or assembling, thereby reducing production efficiency.
[0004] Insufficient workpiece fitting precision: during the conveying process, the workpiece may deviate due to vibration or inertia, resulting in inaccurate fitting position and affecting the subsequent processing or assembling quality.
[0005] Inability to automatically sort and correct: for workpieces with incorrect placement direction or inaccurate fitting, the traditional device lacks automatic sorting and correction functions, and manual intervention is required, thereby increasing labor intensity and production cost.
[0006] Poor adaptability: the limiting structure of the traditional device is fixed and cannot be flexibly adjusted according to the diameter of the workpiece, resulting in poor adaptability to different specifications of workpieces.
[0007] Lack of pressing and overturning functions: during the conveying process, the workpiece may loosen or deviate due to insufficient pressing, and the incorrectly oriented workpiece cannot be automatically overturned and corrected.
[0008] To solve the above problems, there is an urgent need for a shaft workpiece conveying device that can automatically adjust the direction of the workpiece, ensure fitting precision, adapt to different specifications of workpieces, and have pressing and overturning functions. UTILITY MODEL CONTENT
[0009] The utility model aims to provide a shaft workpiece conveying device to solve the above problems existing in the prior art.
[0010] Technical scheme: a shaft workpiece conveying device, comprising:
[0011] a support, a conveying assembly, a pressing assembly and an overturning assembly arranged on one side of the conveying assembly are arranged on the support;
[0012] the conveying assembly comprises a conveyor belt mounted on the support and used for conveying workpieces, side plates arranged on both sides of the conveyor belt and connected with the support, and limiting plates symmetrically arranged on the conveyor belt, and the limiting plates are provided with adjusting bolts at the connecting portions with the support;
[0013] The pressing assembly comprises a pushing cylinder and a driving box arranged on both sides of the conveying belt and connected with the support, a truss mounted on the support is arranged above the driving box, and a pressing cylinder is arranged on the truss,
[0014] The turnover assembly comprises a rotating motor mounted on the support, a fixed plate mounted on an output shaft of the rotating motor, a lifting cylinder mounted on the fixed plate, a movable plate mounted on an output end of the lifting cylinder, a reset cylinder mounted on the truss above the movable plate, and a transfer cylinder mounted on the support below the fixed plate.
[0015] In a further embodiment, a gap is left between the side plate and the conveying belt, the limiting plate is arranged at the gap, the limiting plate is matched with the gap of the conveying belt, and the adjusting bolt is threadedly connected with the support through the limiting plate.
[0016] In a further embodiment, the limiting plate is provided with a guide hole at the pressing assembly and the turnover assembly, a guide plate is arranged close to the workpiece at the guide hole, one end of the guide plate is movably connected with the limiting plate, and a torsional spring is arranged at the connecting position.
[0017] In a further embodiment, the pushing cylinder is arranged above the guide hole, a driving motor is arranged above the driving box, a plurality of rollers are arranged on one side of the driving box facing the pushing cylinder, one of the rollers is provided with a gear disc, the gear disc is engaged with the driving box, and the pressing cylinder is arranged between the pushing cylinder and the driving box and away from the conveying belt by a distance.
[0018] In a further embodiment, the fixed plate and the movable plate are arranged in parallel with each other, the transfer cylinder is arranged between the pressing assembly and the turnover assembly, and the reset cylinder is arranged between the conveying belt and the turnover assembly.
[0019] In a further embodiment, the output ends of the reset cylinder, the transfer cylinder and the reset cylinder are all provided with a push block, and the push block is provided with an arc in contact with the workpiece.
[0020] The utility model discloses a kind of shaft workpiece conveying devices, guide plate is movably connected by torsional spring, ensure that workpiece moves along correct direction;By adjusting bolt, limiting plate can be flexibly adjusted according to workpiece diameter, solve the problem of poor adaptability of traditional device;
[0021] The cooperation of pushing cylinder and driving box accurately pushes workpiece into pressing area;Pressing cylinder ensures that workpiece is stable in position during conveying, solve the problem of insufficient workpiece cooperation precision;
[0022] The lifting cylinder drives the movable plate to move up and down through an output end; the rotary motor drives the fixed plate to rotate through an output shaft, and automatically flips and corrects the workpiece with a wrong placement direction;
[0023] The reset cylinder retransfers the corrected workpiece to the conveying belt, solves the problem that the traditional device cannot automatically correct the workpiece direction, and the transfer cylinder transfers the workpiece not pressed to the pressing area, and ensures that the workpiece is completely matched. BRIEF DESCRIPTION OF DRAWINGS
[0024] Figure 1 is the first perspective view of the utility model.
[0025] Figure 2 is the second perspective view of the utility model.
[0026] Figure 3 is the front view of the utility model.
[0027] Figure 4 is the left view of the utility model.
[0028] Figure 5 is the front half-section view of the utility model.
[0029] Figure 6 is the left half-section view of the utility model.
[0030] Figure 7 is the partial enlarged view of the pressing assembly of the utility model.
[0031] Figure 8 is the partial enlarged view of the turnover assembly of the utility model.
[0032] Figure 9 is the top view of the utility model.
[0033] The figure signs are: 1, support; 2, conveying assembly; 3, pressing assembly; 4, turnover assembly; 5, truss; 21, conveying belt; 22, side plate; 23, limiting plate; 31, pushing cylinder; 32, roller; 33, drive box; 34, pressing cylinder; 41, rotary motor; 42, lifting cylinder; 43, fixed plate; 44, transfer cylinder; 45, movable plate; 46, reset cylinder; 100, workpiece; 231, adjusting bolt; 232, guide opening; 233, guide plate. DETAILED DESCRIPTION
[0034] The utility model discloses a kind of shaft workpiece conveying devices, through the collaborative work of conveying assembly, pressing assembly and turnover assembly, in combination with the cooperation of multiple key components, the problems of uncontrolled workpiece placing direction, insufficient matching precision, unable to automatically sort and correct, poor adaptability and lack of pressing and turnover function in traditional shaft workpiece conveying device are solved;Below, the specific description of scheme is carried out through specific embodiment.
[0035] Referring to Figures 1-9 As shown in the figure, a shaft workpiece conveying device comprises:
[0036] Support 1, conveying assembly 2 is equipped on the support 1, and pressing assembly 3 and turnover assembly 4 are arranged on one side of conveying assembly 2;
[0037] Conveying assembly 2 includes conveyor belt 21 for conveying workpiece 100 installed on support 1, side plate 22 arranged on both sides of conveyor belt 21 and connected with support 1, limiting plate 23 symmetrically arranged on conveyor belt 21, adjusting bolt 231 is arranged at the connecting part of limiting plate 23 and support 1;Gap is left between side plate 22 and conveyor belt 21, limiting plate 23 is arranged at the gap, limiting plate 23 is gap matched with conveyor belt 21, adjusting bolt 231 is threadedly connected with support 1 through limiting plate 23;Guiding port 232 is opened at the position of pressing assembly 3 and turnover assembly 4 of limiting plate 23, guiding plate 233 is arranged close to workpiece 100 of guiding port 232, one end of guiding plate 233 is movably connected with limiting plate 23 and adjusting screw is arranged at the connecting part.
[0038] Pressing assembly 3 includes push air cylinder 31 and drive box 33 arranged on both sides of conveyor belt 21 and connected with support 1, truss 5 is arranged above drive box 33 and installed on support 1, pressing air cylinder 34 is arranged on truss 5, push air cylinder 31 is arranged above guiding port 232, drive motor is arranged above drive box 33, a plurality of rollers 32 are arranged on one side of drive box 33 towards push air cylinder 31, one of rollers 32 is provided with gear disc, gear disc is engaged with drive box 33, pressing air cylinder 34 is arranged between push air cylinder 31 and drive box 33 and away from conveyor belt 21 by a distance.
[0039] The turnover assembly 4 comprises a rotating motor 41 mounted on the support 1, a fixed plate 43 mounted on the output shaft of the rotating motor 41, a lifting cylinder 42 mounted on the fixed plate 43, a movable plate 45 mounted on the output end of the lifting cylinder 42, a reset cylinder 46 mounted on the truss 5 above the movable plate 45, and a transfer cylinder 44 mounted on the support 1 below the fixed plate 43; the fixed plate 43 and the movable plate 45 are arranged in parallel with each other, the transfer cylinder 44 is located between the pressing assembly 3 and the turnover assembly 4, and the reset cylinder 46 is located between the conveying belt 21 and the turnover assembly 4; the output ends of the reset cylinder 46, the transfer cylinder 44 and the reset cylinder 46 are each provided with a push block, and the push block is provided with a radian in contact with the workpiece 100.
[0040] Working principle: position adjustment of the limiting plate 23: according to the diameter of the workpiece 100 to be conveyed, the gap between the limiting plate 23 and the conveying belt 21 is determined; the adjusting bolt 231 connecting the limiting plate 23 and the support 1 is loosened; according to the diameter of the workpiece 100, the limiting plate 23 is moved to the appropriate position to ensure that the workpiece 100 can be stably conveyed on the conveying belt 21 without deviation; the adjusting bolt 231 is tightened to fix the limiting plate 23 at the adjusted position;
[0041] Transfer and pressing of the incomplete workpiece 100: when the workpiece 100 enters the pressing area, the system detects whether it is placed correctly or whether it is pressed into place; for the workpiece 100 that is not pressed, the push cylinder 31 is started to push the workpiece 100 from the conveying belt 21 into the pressing area; the push cylinder 31 pushes the workpiece 100 to open the guide plate 233, so that the workpiece 100 is transferred to the position of the drive box 33, the drive box 33 rotates the roller 32 by driving the motor to rotate the position of the workpiece 100; the pressing cylinder 34 moves downward to apply a vertical pressing force to the workpiece 100 to ensure its position stable; if the workpiece 100 is still not pressed, the motor is slowly rotated to adjust the position of the workpiece 100 to ensure that it is completely pressed;
[0042] Correction of the placement direction of the workpiece 100: for the workpiece 100 with incorrect direction, the lifting motor drives the movable plate 45 to move up and down to adjust the position of the clamped workpiece 100 to ensure that it can be correctly turned over; the rotating motor 41 is started to rotate the fixed plate 43 through the output shaft; the workpiece 100 is turned over to the correct direction; after the turnover is completed, the reset cylinder 46 transfers the corrected workpiece 100 to the conveying belt 21;
[0043] The modified workpiece 100 is transferred: the reset cylinder 46 is started, and the modified workpiece 100 is transferred from the turnover area to the conveying belt 21; when the workpiece 100 contacts the guide plate 233, the guide plate 233 is opened to the feeding direction of the workpiece 100, thereby pushing the workpiece 100 to reserve a position for the turned-over workpiece 100; when the workpiece 100 reaches the conveying belt, the conveying belt 21 moves, at this time, the guide plate 233 is reset, and the reset workpiece 100 continues to be conveyed to the next process along with the conveying belt 21.
[0044] The preferred embodiments of the present application are described in detail above with reference to the drawings, but the present application is not limited to the specific details in the above-described embodiments, and various equivalent transformations can be made to the technical solutions of the present application within the technical concept of the present application, and these equivalent transformations all belong to the protection scope of the present application.
Claims
1. A shaft workpiece conveying device, comprising: The support is provided with a conveying assembly, a pressing assembly and a turnover assembly arranged on one side of the conveying assembly; The conveying assembly comprises a conveying belt mounted on the support and used for conveying workpieces, side plates arranged on both sides of the conveying belt and connected with the support, and limiting plates symmetrically arranged on the conveying belt and connected with the support, and the connecting portions of the limiting plates and the support are provided with adjusting bolts; The pressing assembly comprises push air cylinders and drive boxes arranged on both sides of the conveying belt and connected with the support, a truss mounted on the support above the drive boxes, and pressing air cylinders arranged on the truss, The turnover assembly comprises a rotating motor mounted on the support, a fixed plate mounted on an output shaft of the rotating motor, a lifting air cylinder mounted on the fixed plate, a movable plate mounted on an output end of the lifting air cylinder, a reset air cylinder mounted on the truss above the movable plate, and a transfer air cylinder mounted on the support below the fixed plate.
2. The shaft workpiece conveying device according to claim 1, characterized by: Gaps are left between the side plates and the conveying belt, the limiting plates are arranged at the gaps, the limiting plates are matched with the gaps of the conveying belt, and the adjusting bolts are threadedly connected with the support through the limiting plates.
3. The shaft workpiece conveying device according to claim 1, characterized by: The limiting plates are provided with guide openings at positions of the pressing assembly and the turnover assembly, the guide openings are provided with guide plates close to the workpieces, one end of each guide plate is movably connected with a limiting plate and a torsional spring is arranged at the connecting position.
4. The shaft workpiece conveying device according to claim 1, characterized by: The push air cylinders are arranged above the guide openings, drive motors are arranged above the drive boxes, a plurality of rollers are arranged on one side of the drive box facing the push air cylinders, one of the rollers is provided with a toothed disc, the toothed disc is engaged with the drive box, and the pressing air cylinders are arranged between the push air cylinders and the drive boxes and away from the conveying belt by a distance.
5. The shaft workpiece conveying device according to claim 1, characterized by: The fixed plate and the movable plate are arranged in parallel with each other, the transfer air cylinder is arranged between the pressing assembly and the turnover assembly, and the reset air cylinder is arranged between the conveying belt and the turnover assembly.
6. The shaft workpiece conveying device according to claim 1, characterized by: The output ends of the reset air cylinder, the transfer air cylinder and the reset air cylinder are all provided with push blocks, and the push blocks are provided with arcs in contact with the workpieces.