CN219566678U

CN219566678U - Overturning feeding mechanism

Info

Publication number: CN219566678U
Application number: CN202320818021.9U
Authority: CN
Inventors: 张璐璐
Original assignee: Taicang Jinshuo Intelligent Control Equipment Co ltd
Current assignee: Taicang Jinshuo Intelligent Control Equipment Co ltd
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-08-22
Anticipated expiration: 2033-04-13

Abstract

The utility model relates to the technical field of feeding, and particularly discloses a turnover feeding mechanism, which comprises a turnover assembly for turnover blanking of a workpiece, a receiving assembly matched with the turnover assembly for receiving materials, a pushing assembly for pushing the workpiece in the receiving assembly, and a moving assembly for adjusting the positions of the receiving assembly and the pushing assembly. According to the utility model, the overturning assembly is arranged, when workpieces are fed, the workpieces are overturned and blanked according to the set direction through the overturning assembly, the orientation of each workpiece can be ensured to be consistent after blanking, and the positions of the material receiving assembly and the material pushing assembly can be adjusted through arranging the moving assembly, so that the workpiece feeding device can be used for feeding at different stations, and multi-station coordinated feeding can be realized through moving the positions of the material receiving assembly and the material pushing assembly.

Description

Overturning feeding mechanism

Technical Field

The utility model relates to the technical field of feeding, in particular to a turnover feeding mechanism.

Background

On an automated production line, the transfer of workpieces typically employs an automated feed mechanism. For feeding of some workpieces, the feeding mechanism in the prior art often has the following defects: 1. in the process that workpieces are conveyed from one working procedure to the next working procedure, the orientation of each workpiece is always not ensured to be consistent, and the processing of the workpieces in the next working procedure is affected, for example, after the workpieces are marked, some marked patterns are conveyed upwards and some marked patterns are conveyed downwards in the conveying process of the workpieces; 2. the feeding position cannot be adjusted, the requirements of different feeding stations cannot be met, and the multi-station feeding requirement cannot be met; 3. in the pushing process, a guide structure is absent, and for some workpieces with larger or longer sizes, the problems of unstable pushing and low feeding precision exist.

Disclosure of Invention

The utility model aims to provide a turnover feeding mechanism which can ensure that the workpiece faces consistently and can adjust the feeding position.

The utility model relates to a turnover feeding mechanism which comprises a turnover assembly for turnover blanking of a workpiece, a receiving assembly matched with the turnover assembly for receiving materials, a pushing assembly for pushing the workpiece in the receiving assembly, and a moving assembly for adjusting the positions of the receiving assembly and the pushing assembly.

The beneficial effects of the utility model are as follows: through setting up the upset subassembly, when the work piece pay-off, the work piece is according to setting for the direction upset blanking through the upset subassembly, can ensure after the blanking that the orientation of every work piece is all unanimous, through setting up the pushing component, the work piece falls into behind the receiving component, can realize the automatic pushing of work piece, through setting up the removal subassembly, can realize receiving component and pushing component position's regulation to can be used to the pay-off of different stations, and realize the cooperation pay-off of multistation through removing receiving component and pushing component's position.

Further: the receiving assembly comprises a receiving groove and a first power, wherein the receiving groove is connected in a rotating mode, and the first power can drive the receiving groove to rotate.

The beneficial effects are that: the material receiving assembly comprises a material receiving groove, the material receiving groove is rotationally connected, the material receiving groove can be driven to rotate through first power, namely, the material receiving groove is matched with the overturning assembly when being positioned at the material receiving position, and is used for receiving a workpiece falling from the overturning assembly, after receiving the workpiece, the material receiving groove is rotated to the material discharging position, the design mode is more convenient than the mode that the material receiving groove is fixedly arranged, and the lateral material discharging mode is more convenient, if multiple material receiving assemblies and material pushing assemblies are arranged side by side according to production requirements, the common installation length of each material receiving assembly and material pushing assembly can be greatly reduced, and therefore, the lateral material discharging mode is adopted, and the material discharging length consistent with the length of the workpiece does not need to be reserved in the arrangement direction.

Further: the pushing assembly comprises a pushing block positioned in the receiving groove and second power for driving the pushing block to push along the pushing direction.

The beneficial effects are that: when the material pushing block pushes materials, the material pushing block and the workpiece slide along the discharging direction of the material receiving groove, which is equivalent to the material receiving groove, and plays a role in guiding the workpiece and the material pushing block at the same time, so that the material is more stable in discharging.

Further: the side groove wall of the receiving groove is provided with a guide hole along the pushing direction, and the pushing block is in sliding fit with the guide hole.

The beneficial effects are that: in the design mode, the guide holes play a guide role on the pushing block when the pushing block pushes materials.

Further: the pushing assembly further comprises a guide column and a pushing mounting plate which is positioned on the lateral side of the receiving groove and fixed with the receiving groove, two ends of the guide column are fixed on the pushing mounting plate, and the second power is slidably mounted on the guide column.

The beneficial effects are that: the design mode shows that the material pushing block and the second power are installed along the lateral direction of the material receiving groove, compared with the mode that the second power is installed at the material receiving end of the material receiving groove or one end far away from the material receiving end, the whole design structure is more compact, the installation length of the material receiving component and the material pushing component can be reduced as a whole, and the guide column plays a guide role on the second power.

Further: the device also comprises a sensor which is arranged at the tail end of the pushing direction and used for detecting the workpiece, and the sensor is opposite to the position of the guide hole at the tail end of the pushing direction.

The beneficial effects are that: because the sensor is opposite to the guide hole at the tail end of the pushing direction, when the end part of the workpiece is pushed to the position of the guide hole at the tail end of the pushing direction, the sensor can detect the workpiece, so that a detected signal is transmitted to the control part to realize linkage control of other components.

Further: the pushing component and the receiving component are arranged on the mounting bottom plate, the moving component comprises a moving part fixed on the lower portion of the mounting bottom plate and third power used for driving the moving part to move, guide parts are respectively arranged on two sides of the moving part, a guide seat is arranged on the lower portion of the mounting bottom plate, and the guide seat is in sliding fit with the guide parts.

The beneficial effects are that: the pushing component and the receiving component are arranged on the mounting base plate, the moving part is driven to move through third power, and the mounting base plate can be driven to move, so that the pushing component and the receiving component which are positioned on the mounting base plate are driven to move, and the guiding part and the guiding seat are arranged, so that the moving part is guided when being moved.

Further: the first power is a rotary cylinder, the rotary cylinder is rotationally connected to the lateral direction of the receiving groove, the free end of a piston rod of the rotary cylinder is used for pushing the receiving groove to rotate, and a flaring is arranged on the notch at the upper part of the receiving groove.

The beneficial effects are that: the revolving cylinder is in the during operation, both can rotate, and its piston rod can lengthen or shorten again, through revolving cylinder, can drive and connect the silo and realize receiving the rotation regulation of material position and ejection of compact position, the upper portion notch that connects the silo has the flaring, more is convenient for the work piece to fall into smoothly and connects in the silo, avoids leading to the work piece to fall into the condition outside the silo because of receiving the counterpoint error between silo and the upset subassembly.

Further: the rotary position of the butt joint trough is fixedly provided with a limiting block capable of limiting the rotary position of the butt joint trough.

The beneficial effects are that: through setting up the stopper, carry out spacingly to the rotary position of receiving groove, can prevent that receiving groove turned angle too big or undersize, and with the problem that the upset subassembly counterpoint degree of accuracy is low.

Further: the turnover assembly comprises a turnover plate, one end of the turnover plate is hinged, the other end of the turnover plate is fixed with a swinging piece, two connecting shafts are hinged to the swinging piece respectively, and each connecting shaft is fixed with a vertically arranged fourth power output structure through a connecting block.

The beneficial effects are that: set up two connecting axles to and two connecting blocks and fourth power, start one of them fourth power, the output structure of fourth power drives corresponding connecting block and connecting axle upper jack-up, sways the piece and will regard another connecting axle as the pivot, drives the upset of turning over the board, through above-mentioned structure, according to different pay-off demands, can realize turning over the upset of board positive and negative two directions.

Drawings

FIG. 1 is a schematic perspective view of a turnover feeding mechanism of the present utility model;

FIG. 2 is a schematic perspective view of a turnover assembly in the turnover feeding mechanism of the present utility model;

FIG. 3 is a schematic structural view of a receiving assembly and a pushing assembly in the turnover feeding mechanism of the present utility model;

fig. 4 is a schematic structural view showing a receiving chute and a guide hole in the receiving assembly and the pushing assembly.

Detailed Description

The following description of the preferred embodiments of the present utility model is provided in connection with the accompanying drawings, and it should be understood that the preferred embodiments described below are for illustration only and are not intended to limit the scope of the present utility model.

The terms first, second and the like in the description, in the claims and in the embodiments of the utility model, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.

The utility model is further described in detail below with reference to the preferred embodiments:

reference numerals in the drawings of the specification include: the device comprises a turning plate 801, a hinge piece 802, a swinging piece 803, a connecting block 4, a connecting shaft 805, a fourth air cylinder 806, a fourth air cylinder mounting plate 807, a mounting hole 808, a third air cylinder 809, a moving piece 810, a guide piece 811, a guide seat 812, a mounting bottom plate 813, a limiting block 814, a first air cylinder 815, a connecting ring 816, a connecting piece 817, a receiving groove 818, a workpiece 819, a pushing block 820, a second air cylinder mounting plate 821, a pushing mounting plate 822, a guide post 823, a second air cylinder 824, a sensor 825, a guide hole 826 and a frame 827.

As shown in fig. 1: the overturning feeding mechanism disclosed by the embodiment comprises an overturning assembly for overturning and blanking a workpiece 819, a receiving assembly matched with the overturning assembly for receiving materials, a pushing assembly for pushing the workpiece 819 in the receiving assembly, and a moving assembly for adjusting the positions of the receiving assembly and the pushing assembly.

As shown in fig. 1 and fig. 2, the turnover assembly includes a turnover plate 801, one end of the turnover plate 801 is hinged through a hinge 802, the other end of the turnover plate 801 is fixed with a swinging member 803, two sides of the end of the turnover plate 801 on the swinging member 803 are respectively provided with a mounting hole 808, two connecting shafts 805 are respectively hinged with the swinging member 803 through the mounting holes 808, the mounting holes 808 are bar-shaped holes, the diameter of each connecting shaft 805 is smaller than the long diameter of the mounting hole 808, each connecting shaft 805 is fixed with a vertically arranged fourth power output structure through a connecting block 4, in this embodiment, the fourth power is a fourth cylinder 806, the fourth power output structure is a fourth cylinder 806 piston rod, the fourth cylinder 806 is fixed on a fourth cylinder mounting plate 807, and in this embodiment, the hinge 802 and the fourth cylinder mounting plate 807 are both connected on a cross beam of a frame 827.

As shown in fig. 1, according to different feeding requirements (that is, according to the production takt requirements of the previous production process and the next production process), the overturning assembly, the receiving assembly and the pushing assembly in the embodiment may be set to be only one group respectively, or may be set to be multiple groups respectively, and these combinations should be within the protection scope of the scheme. In this embodiment, the turning assembly is set up in a group, the pushing assembly and the receiving assembly are set up side by side for illustration, in this case, the length of the turning plate 801 in the turning assembly can be designed to be equal to or greater than the common length of the receiving assembly and the pushing assembly along the receiving direction, which are set up side by side, and also can be designed to be smaller than the common length of the receiving assembly and the pushing assembly along the receiving direction, which are set up side by side, when the length of the turning plate 801 is smaller than the common length of the receiving assembly and the pushing assembly along the receiving direction, which are set up side by side, the workpiece 819 can be moved to the upper side of the second receiving assembly along the turning plate 801 by the corresponding pulling mechanism, pushing mechanism or clamping mechanism, and then the turning plate 801 turns over for blanking. The material pulling mechanism, the pushing mechanism or the clamping mechanism are not technical contents to be disclosed and protected in the scheme, and therefore are not described herein. In this embodiment, a set of overturning assemblies, two sets of pushing assemblies and two sets of material assemblies are all mounted on the frame 827.

As shown in fig. 1, fig. 3 and fig. 4, the moving assembly includes a moving member 810 and a third power for driving the moving member 810 to move, in this embodiment, the third power is a third air cylinder 809 horizontally arranged, a piston rod of the third air cylinder 809 is fixed with one side of the connecting plate, the moving member 810 includes a connecting plate and a reinforcing plate located at a lateral side of the connecting plate and fixed with the other side of the connecting plate, the third air cylinder 809 is mounted on a frame 827, two sides of the moving member 810 are respectively provided with a guide member 811, the guide members 811 are guide shafts, two ends of the guide members 811 are mounted on the frame 827, the guide members 811 are slidably matched with guide bases 812, the moving assembly further includes a mounting base plate 813, and a lower portion of the mounting base plate 813 is fixed with the moving member 810, the reinforcing plate and upper portions of the guide bases 812 respectively.

The receiving assembly includes a receiving trough 818 rotatably connected and a first power that drives the receiving trough 818 to rotate. The first power is a rotary cylinder, the rotary cylinder is rotationally connected to the lateral direction of the material receiving groove 818, specifically, the lower part of the rotary cylinder is rotationally connected to the mounting base plate 813 through a first rotating shaft and a first bearing, the free end of a piston rod of the rotary cylinder is used for pushing the material receiving groove 818 to rotate, and a flaring is formed in a notch at the upper part of the material receiving groove 818.

The pushing assembly comprises a pushing mounting plate 822 with an L-shaped longitudinal section, a receiving groove 818 is fixed on a bottom plate of the pushing mounting plate 822, the lower portion of the pushing mounting plate 822 is rotationally connected on a mounting plate 813 through a second rotating shaft and a second rotating shaft, a connecting piece 817 is arranged at the free end of a piston rod of a rotary cylinder, a threaded hole is formed in the connecting piece 817, a connecting ring 816 with internal threads is arranged on the side face of the bottom plate of the pushing mounting plate 822, the connecting piece 817 and the connecting ring 816 are connected through bolts, and the connecting position of the connecting piece 817 and the connecting ring 816 and the position of the pushing mounting plate 822, which is rotationally connected on the mounting plate 813, are arranged in a staggered mode.

The pushing assembly further comprises a guide post 823, two ends of the guide post 823 are fixed on a side plate of the pushing mounting plate 822, second power is slidably mounted on the guide post 823, the second power is a second air cylinder 824, the second air cylinder 824 is a rodless air cylinder in the embodiment, the second air cylinder 824 is mounted on one side of the second air cylinder mounting plate 821, the pushing block 820 is mounted on the other side of the second air cylinder mounting plate 821, a guide hole 826 is formed in a side groove wall of the receiving groove 818 along the pushing direction, the pushing block 820 is slidably matched with the guide hole 826, specifically, the pushing block 820 comprises a pushing section and a guide section, the pushing section is located in the receiving groove 818 and can be abutted against the end face of a workpiece 819 to be used for pushing the workpiece 819, the guide section is fixed on the other side of the second air cylinder mounting plate 821, and the guide section is slidably matched with the guide hole 826.

In this embodiment, a limiting block 814 is fixed on a side of the mounting base plate 813 close to the first cylinder 815, and the limiting block 814 can limit the rotation position of the docking chute 818.

In this embodiment, the device further includes a sensor 825 disposed at the end of the pushing direction for detecting the workpiece 819, where the sensor 825 is fixed on the side plate of the pushing mounting plate 822, and the sensor 825 uses a diffuse reflection photoelectric sensor 825, and the sensor 825 is opposite to the guiding hole 826 at the end of the pushing direction.

The preferred embodiments of the present utility model have been described in detail with reference to the accompanying drawings, in which typical known structures and common general knowledge are not described in any way, and those skilled in the art can complete and practice the technical scheme of the present utility model with their own capabilities in light of the present disclosure, and some typical known structures, known methods or common general knowledge should not be taken as an obstacle for the practice of the present utility model by those of ordinary skill in the art.

The protection scope of the present utility model is subject to the content of the claims, and the content of the utility model, the detailed description and the drawings of the specification are used for explaining the claims.

Several modifications can be made to the embodiments of the present utility model within the technical concept of the present utility model, and the modified embodiments should be considered as being within the scope of the present utility model.

Claims

1. An upset feeding mechanism, its characterized in that: the workpiece overturning and blanking device comprises an overturning assembly used for overturning and blanking a workpiece, a receiving assembly matched with the overturning assembly and used for receiving the workpiece, a pushing assembly used for pushing the workpiece in the receiving assembly, and a moving assembly used for adjusting the positions of the receiving assembly and the pushing assembly.

2. The roll-over feed mechanism of claim 1, wherein: the receiving assembly comprises a receiving groove and a first power, wherein the receiving groove is connected in a rotating mode, and the first power can drive the receiving groove to rotate.

3. The roll-over feed mechanism of claim 1, wherein: the pushing assembly comprises a pushing block positioned in the receiving groove and second power for driving the pushing block to push along the pushing direction.

4. A roll-over feeding mechanism according to claim 3, wherein: the side groove wall of the receiving groove is provided with a guide hole along the pushing direction, and the pushing block is in sliding fit with the guide hole.

5. The roll-over feed mechanism of claim 3 or 4, wherein: the pushing assembly further comprises a guide column and a pushing mounting plate which is positioned on the lateral side of the receiving groove and fixed with the receiving groove, two ends of the guide column are fixed on the pushing mounting plate, and the second power is slidably mounted on the guide column.

6. The roll-over feed mechanism of claim 5, wherein: the device also comprises a sensor which is arranged at the tail end of the pushing direction and used for detecting the workpiece, and the sensor is opposite to the position of the guide hole at the tail end of the pushing direction.

7. The roll-over feed mechanism of claim 1, wherein: the pushing component and the receiving component are arranged on the mounting bottom plate, the moving component comprises a moving part fixed on the lower portion of the mounting bottom plate and third power used for driving the moving part to move, guide parts are respectively arranged on two sides of the moving part, a guide seat is arranged on the lower portion of the mounting bottom plate, and the guide seat is in sliding fit with the guide parts.

8. The roll-over feed mechanism of claim 2, wherein: the first power is a rotary cylinder, the rotary cylinder is rotationally connected to the lateral direction of the receiving groove, the free end of a piston rod of the rotary cylinder is used for pushing the receiving groove to rotate, and a flaring is arranged on the notch at the upper part of the receiving groove.

9. The roll-over feed mechanism of claim 2, wherein: the rotary position of the butt joint trough is fixedly provided with a limiting block capable of limiting the rotary position of the butt joint trough.

10. The roll-over feed mechanism of claim 1, wherein: the turnover assembly comprises a turnover plate, one end of the turnover plate is hinged, the other end of the turnover plate is fixed with a swinging piece, two connecting shafts are hinged to the swinging piece respectively, and each connecting shaft is fixed with a vertically arranged fourth power output structure through a connecting block.