Feeding device for material transfer

Abstract

The utility model provides a feeding device for material transfer, which comprises a rack, and two adjacent feeding and discharging assemblies and a tray transfer assembly are arranged on the rack; a plurality of trays are allowed to be stacked on any feeding and discharging assembly, and the trays stacked on the feeding and discharging assembly can be driven to ascend or descend in the vertical direction. The tray transferring assembly is arranged above the two feeding and discharging assemblies, and the tray transferring assembly transfers the tray on the uppermost portion of one feeding and discharging assembly to the uppermost portion of the other feeding and discharging assembly. When all the workpieces in the uppermost tray of one feeding and discharging assembly are taken out, the tray transferring assembly moves to the position over the feeding and discharging assembly and grabs the uppermost tray, and the feeding and discharging assembly drives the lower tray to move upwards to the designated position. And the tray transferring assembly drives the grabbed tray to move to the position over the other feeding and discharging assembly to put down the tray, the automation degree of the transferring equipment is improved, and the assembling efficiency is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a transfer equipment technical field, specifically, relate to a kind of feeding device for material transfer. BACKGROUND

[0002] The function of the door stopper is to limit the opening degree of the door. On the one hand, it can limit the maximum opening of the door to prevent the door from being opened too much. On the other hand, it can keep the door open when needed, such as when the car is parked on a slope or the wind is blowing, the door will not automatically close.

[0003] The door stopper includes a limiting box and a limiting arm. During processing, the limiting box and the limiting arm are usually processed separately and then assembled into one. Currently, the limiting arm is manually transferred to the designated position of the assembly station during the assembly of the door stopper, and then assembled manually.

[0004] In the prior art, the limiting arm is manually transferred to the designated position of the assembly station, which has low work efficiency and needs to be improved. INVENTION CONTENTS

[0005] In view of the defects in the prior art, the utility model aims to provide a feeding device for material transfer.

[0006] According to the feeding device for material transfer provided by the utility model, two groups of adjacent feeding and discharging assemblies and one group of tray transfer assemblies are arranged on the rack. Multiple trays can be stacked on any feeding and discharging assembly, and the stacked trays can be lifted or lowered in the vertical direction. The tray transfer assembly is arranged above the two groups of feeding and discharging assemblies, and the tray transfer assembly transfers the uppermost tray of one feeding and discharging assembly to the uppermost tray of the other feeding and discharging assembly.

[0007] Preferably, the feeding and discharging assembly includes a supporting plate and a linear drive assembly. The supporting plate is fixedly connected to the output end of the linear drive assembly, and the linear drive assembly drives the supporting plate to move in the vertical direction.

[0008] Preferably, the linear drive assembly includes a driving motor, a screw rod and a sliding block assembly. The screw rod is vertically arranged, the driving motor drives the screw rod to rotate, and the sliding block assembly cooperates with the screw rod to form a threaded screw pair. The supporting plate is fixedly connected to the sliding block assembly.

[0009] Preferably, the feeding and discharging assembly further includes a stabilizing block and a stabilizing sliding rail. The stabilizing block is fixedly connected to the sliding block assembly. The stabilizing sliding rail is vertically fixedly arranged on the rack, and the stabilizing block and the stabilizing sliding rail are in sliding cooperation. The stabilizing block and the stabilizing sliding rail are arranged on both sides of the screw rod.

[0010] Preferably, a triangular support plate is arranged below the supporting plate and fixedly connected with the sliding block assembly.

[0011] Preferably, the linear driving assembly is arranged at the side edge of the supporting plate.

[0012] Preferably, the tray transfer assembly comprises a horizontal movement track, a transfer frame, a suction cup and a linear driving motor; the horizontal movement track is arranged above the rack, the transfer frame is arranged on the horizontal movement track and can translate along the direction of the horizontal movement track, the linear driving motor and the suction cup are both arranged on the transfer frame, and the linear driving motor drives the suction cup to descend or ascend in the vertical direction.

[0013] Preferably, the suction cup acts on the circumferential edge of the tray.

[0014] Preferably, a horizontal linear driving device is further arranged above the rack, and the horizontal linear driving device drives the transfer frame to translate along the horizontal movement track.

[0015] Preferably, the horizontal linear driving device is arranged outside the horizontal movement track.

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] 1、 the tray transfer assembly can move to the uppermost tray of the upper and lower component and grab the uppermost tray, the upper and lower component is started to drive the lower tray to move upward to the specified position, the tray transfer assembly drives the grabbed tray to move to the uppermost tray of another upper and lower component and put down the tray, which helps to improve the automation degree of the transfer equipment, helps to improve the transfer efficiency, and further helps to improve the assembly efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0018] Other features, objects and advantages of the utility model will become more apparent through reading the following detailed description of the non-restrictive embodiments with reference to the accompanying drawings:

[0019] Figure 1 It is the whole structure schematic view of the upper feeding device mainly embodied by the utility model;

[0020] Figure 2 It is the whole structure schematic view of the upper and lower component mainly embodied by the utility model;

[0021] Figure 3 It is the whole structure schematic view of the tray transfer assembly mainly embodied by the utility model.

[0022] Reference signs:

[0023] Rack 1 stable sliding rail 9

[0024] Upper and lower feeding assembly 2 triangular support plate 10

[0025] Tray transfer assembly 3 horizontal movement track 11

[0026] Tray 4 transfer frame 12

[0027] Drive motor 5 suction cup 13

[0028] Lead screw 6 linear drive motor 14

[0029] Slider assembly 7 horizontal linear drive assembly 15

[0030] Stabilizing block 8 DETAILED DESCRIPTION

[0031] The utility model will be described in detail below in combination with specific embodiments. The following embodiments will help the person skilled in the art to further understand the utility model, but do not limit the utility model in any form. It should be pointed out that, for those skilled in the art, without departing from the concept of the utility model, a number of changes and improvements can be made. These all belong to the protection scope of the utility model.

[0032] As Figure 1 , Figure 2 and Figure 3 Indicated, according to the utility model provides a kind of for material transfer's feeding device, including rack 1, rack 1 is provided with two groups of adjacent upper and lower feeding assembly 2 and a group of tray transfer assembly 3. Any upper and lower feeding assembly 2 is allowed to stack multiple trays, and can drive the tray stacked above it to lift or drop along the vertical direction. Tray transfer assembly 3 is arranged above the two groups of upper and lower feeding assembly 2, and tray transfer assembly 3 transfers the uppermost tray of its one upper and lower feeding assembly 2 to the uppermost tray of another upper and lower feeding assembly 2.

[0033] The feeding device of the application is fixedly arranged at the specified position of the assembly station during use, and the tray is used to place the limiting box or the limiting arm. The technical scheme of the application is described with the tray used to place the limiting arm. The worker first stacks multiple trays for placing the limiting arm in the one upper and lower feeding assembly 2, when the limiting arm in the uppermost tray is all used, the tray transfer assembly 3 moves to the uppermost position of the upper and lower feeding assembly 2 and grabs the uppermost tray, the upper and lower feeding assembly 2 drives the stacked tray to move upwards to the specified position, the tray transfer assembly 3 drives the grabbed tray to move to the uppermost position of another upper and lower feeding assembly 2 and puts down the tray, which improves the automation degree of the transfer equipment, improves the transfer efficiency, and further improves the assembly efficiency.

[0034] Specifically, the rack 1 is erected on the ground and has a certain structural strength as a mounting base of the feeding and discharging assemblies 2 and the tray transfer assembly 3. The structure, connection relationship and working principle of the two feeding and discharging assemblies 2 are the same, and one feeding and discharging assembly 2 is taken as an example for description.

[0035] The feeding and discharging assembly 2 comprises a supporting plate 4 and a linear driving assembly. The supporting plate 4 is fixedly connected to the output end of the linear driving assembly, and the linear driving assembly drives the supporting plate 4 to move in the vertical direction. Further, the linear driving assembly comprises a driving motor 5, a screw rod 6 and a sliding block assembly 7. The screw rod 6 is vertically rotatably arranged, the driving motor 5 drives the screw rod 6 to rotate, and the sliding block assembly 7 cooperates with the screw rod 6 to form a screw rod 6 pair. The supporting plate 4 is fixedly connected to the sliding block assembly 7. It should be noted that the linear driving assembly of the present application can also use a linear motor, a telescopic air cylinder or other linear driving devices in the prior art.

[0036] In a preferred embodiment, in order to improve the stability of the feeding and discharging assembly 2 in transferring the tray, the feeding and discharging assembly 2 further comprises a stabilizing block 8 and a stabilizing slide rail 9. The stabilizing block 8 is fixedly connected to the sliding block assembly 7. The stabilizing slide rail 9 is vertically fixedly arranged on the rack 1, and the stabilizing block 8 is in sliding cooperation with the stabilizing slide rail 9. The stabilizing block 8 and the stabilizing slide rail 9 are arranged on both sides of the screw rod 6 respectively, and at least one set of each is arranged. The two sets of stabilizing block 8 and stabilizing slide rail 9 improve the stability of the feeding and discharging assembly 2 in moving.

[0037] In a preferred embodiment, a triangular supporting plate 10 is arranged below the supporting plate 4, and the triangular supporting plate 10 is fixedly connected to the sliding block assembly 7, thereby improving the structural strength of the supporting plate 4.

[0038] In a feasible embodiment, the linear driving assembly is arranged at the side edge of the supporting plate 4. It should be noted that the linear driving assembly can also be arranged directly below the supporting plate 4.

[0039] More specifically, the tray transfer assembly 3 comprises a horizontal movement track 11, a transfer frame 12, a suction cup 13 and a linear driving motor 14. The horizontal movement track 11 is arranged above the rack 1, the transfer frame 12 is arranged on the horizontal movement track 11 and can translate along the direction of the horizontal movement track 11, the linear driving motor 14 and the suction cup 13 are both arranged on the transfer frame 12, and the linear driving motor 14 drives the suction cup 13 to descend or ascend in the vertical direction. The suction cup 13 acts on the peripheral edge of the tray. The suction cup 13 of the present application can be a pneumatic suction cup 13.

[0040] The upper portion of the rack 1 is further provided with a horizontal linear driving device 15, which drives the transfer frame 12 to translate along the horizontal movement track 11. The horizontal linear driving device 15 is arranged outside the horizontal movement track 11.

[0041] In the description of the present application, it needs to be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0042] The specific embodiments of the present application are described above. It needs to be understood that the present application is not limited to the specific embodiments described above, and various changes or modifications can be made by those skilled in the art within the scope of the claims, which does not affect the essential content of the present application. In the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other arbitrarily.

Claims

1. A material loading device for material transfer, characterized by, The rack (1) is provided with two groups of adjacent feeding and discharging assemblies (2) and a group of tray transfer assemblies (3); Any of the feeding and discharging assemblies (2) allows stacking of multiple trays and can drive the stacked trays above to rise or fall in the vertical direction; The tray transfer assembly (3) is arranged above the two groups of feeding and discharging assemblies (2), and the tray transfer assembly (3) transfers the uppermost tray of one feeding and discharging assembly (2) to the uppermost tray of another feeding and discharging assembly (2).

2. The material transfer loading device of claim 1, wherein, The feeding and discharging assembly (2) comprises a supporting plate (4) and a linear driving assembly, the supporting plate (4) is fixedly connected to the output end of the linear driving assembly, and the linear driving assembly drives the supporting plate (4) to move in the vertical direction.

3. The material transfer loading device of claim 2, wherein, The linear driving assembly comprises a driving motor (5), a screw rod (6) and a sliding block assembly (7), the screw rod (6) is arranged vertically, the driving motor (5) drives the screw rod (6) to rotate, and the sliding block assembly (7) cooperates with the screw rod (6) to form a screw rod (6) pair. The supporting plate (4) is fixedly connected to the sliding block assembly (7).

4. The material transfer loading device of claim 3, wherein, The feeding and discharging assembly (2) further comprises a stabilizing block (8) and a stabilizing slide rail (9), the stabilizing block (8) is fixedly connected to the sliding block assembly (7); The stabilizing slide rail (9) is vertically fixedly arranged on the rack (1), and the stabilizing block (8) is in sliding cooperation with the stabilizing slide rail (9); The stabilizing block (8) and the stabilizing slide rail (9) are arranged on both sides of the screw rod (6) respectively.

5. The material transfer loading device of claim 2, wherein, A triangular supporting plate (10) is arranged below the supporting plate (4), and the triangular supporting plate (10) is fixedly connected to the sliding block assembly (7).

6. The material transfer loading apparatus of claim 2, wherein, The linear driving assembly is arranged on the side edge of the supporting plate (4).

7. The material transfer loading apparatus of claim 1, wherein, The tray transfer assembly (3) comprises a horizontal motion track (11), a transfer frame (12), a suction cup (13) and a linear driving motor (14); The horizontal motion track (11) is arranged above the rack (1), the transfer frame (12) is arranged on the horizontal motion track (11) and can translate along the direction of the horizontal motion track (11), the linear driving motor (14) and the suction cup (13) are arranged on the transfer frame (12), and the linear driving motor (14) drives the suction cup (13) to rise or fall in the vertical direction.

8. The material transfer loading apparatus of claim 7, wherein, The suction cup (13) acts on the circumferential edge of the tray.

9. The material transfer loading apparatus of claim 7, wherein, A horizontal linear driving device (15) is further arranged above the rack (1), and the horizontal linear driving device (15) drives the transfer frame (12) to translate along the horizontal motion track (11).

10. The material transfer loading apparatus of claim 9, wherein, The horizontal linear driving device (15) is arranged outside the horizontal motion track (11).

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