Separating type screw feeding device

Abstract

The utility model relates to the technical field of screw assembly, and discloses a separating type screw feeding device, which comprises a tray cover plate and a screw tray mechanism, the screw tray mechanism comprises a plurality of groups of screw trays which are stacked up and down, each group of screw trays is provided with a plurality of positioning holes for placing screws, and the screw trays are arranged on the tray cover plate. The tray cover plate is arranged on the top of the screw tray mechanism. The screw feeding device is a high-density separable screw storage device, stable sucking quality can be guaranteed, the screw quality can be improved, meanwhile, the device is simple in structure, low in manufacturing cost, convenient to carry and wide in applicability, and the assembling quality of a screw assembling system can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to screw assembly technical field, concretely relates to a separated screw feeding device. BACKGROUND

[0002] With the development of economy and technology, the use of automatic equipment in industrial production is more and more widely. In the existing automatic screw locking machine, the screw feeding device mostly uses a vibrating disc to feed the screw locking machine, but such a vibrating mechanism cannot meet the separated complete screw feeding (including flat pads and elastic pads). SUMMARY

[0003] The utility model discloses an embodiment aims at providing a separated screw feeding device, which solves the problem that the prior art cannot meet the separated complete screw feeding.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a separated screw feeding device, which comprises:

[0005] A tray cover plate;

[0006] A screw tray mechanism, comprising a plurality of groups of screw trays stacked up and down, each group of screw trays being provided with a plurality of positioning holes for placing screws, and the tray cover plate being arranged on the top of the screw tray mechanism.

[0007] Preferably, the screw tray is provided with a boss, and the positioning hole is arranged on the boss.

[0008] Preferably, the bottom of the screw tray is provided with a sink groove, and the size of the sink groove is the same as that of the boss.

[0009] Preferably, the sink groove is provided with a notch at both ends.

[0010] Preferably, the screw feeding device further comprises a fixing support for fixing the tray cover plate and the screw tray mechanism.

[0011] Preferably, the inside of the fixing support is provided with a plurality of groups of slideways, and each group of slideways is used for placing a group of screw trays.

[0012] Preferably, the bottom of the fixing support is provided with a bottom plate.

[0013] Preferably, the slideway is provided with a limiting mechanism for releasably limiting the screw tray.

[0014] Preferably, the limiting mechanism is a clip.

[0015] By the technical scheme, the screw feeding device comprises a tray cover plate and a screw tray mechanism, wherein the screw tray mechanism comprises a plurality of groups of screw trays stacked up and down, each group of screw trays is provided with a plurality of positioning holes for placing screws, and the tray cover plate is arranged at the top of the screw tray mechanism. The screw feeding device is a high-density separable screw storage device, can guarantee stable quality of suction, and can improve the quality of screws. The structure is simple, the cost is low, the device is convenient to carry and widely applicable, and the assembly quality of a screw assembly system can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a schematic view of a separable screw feeding device according to an embodiment of the present application;

[0017] Figure 2 is a left view of a separable screw feeding device according to an embodiment of the present application;

[0018] Figure 3 is a front view of a separable screw feeding device according to an embodiment of the present application;

[0019] Figure 4 is a schematic view of a screw tray in a separable screw feeding device according to an embodiment of the present application;

[0020] Figure 5 is a schematic view of a tray cover plate in a separable screw feeding device according to an embodiment of the present application;

[0021] Figure 6 is a schematic view of a fixing support in a separable screw feeding device according to an embodiment of the present application;

[0022] Figure 7 is a schematic view of a limiting mechanism in a separable screw feeding device according to an embodiment of the present application.

[0023] BRIEF DESCRIPTION OF DRAWINGS

[0024] 1, tray cover plate 2, screw tray mechanism

[0025] 3, screw tray 4, positioning hole

[0026] 5, boss 6, groove

[0027] 7, slot 8, fixing support

[0028] 81, slide 82, bottom plate

[0029] 83, limiting mechanism DETAILED DESCRIPTION

[0030] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of the present invention.

[0031] In the embodiments of this application, unless otherwise stated, directional terms such as "upper," "lower," "top," and "bottom" are generally used to describe the relative positional relationships of components in relation to the directions shown in the accompanying drawings or in relation to the vertical, perpendicular, or gravitational directions.

[0032] Furthermore, if the embodiments of this application involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0033] like Figure 1 As shown, Figure 1 This is a schematic diagram of a detachable screw feeding device according to one embodiment of the present invention. Figures 1 to 3 As can be seen, the screw feeding device includes a tray cover 1 and a screw tray mechanism 2. The screw tray mechanism 2 includes multiple sets of screw trays 3 stacked vertically, each set of screw trays 3 having multiple positioning holes 4 for placing screws. The tray cover is located on top of the screw tray mechanism 2. This screw feeding device is a high-density separable screw storage device, which can ensure stable feeding quality and improve screw quality. It has a simple structure, low cost, is easy to carry, and has wide applicability, which can improve the assembly quality of screw assembly systems.

[0034] In this embodiment, the structure of the screw tray 3 can be one of various structures known to those skilled in the art. In one embodiment of this utility model, such as... Figure 4As shown, the screw tray 3 has a boss 5, and a positioning hole 4 is provided on the boss 5. The screw tray 3 is used for storing and positioning screws. Equipment or manual insertion of complete sets of screws into the screw tray 3 is performed. It is designed according to the dimensions of the separable screws. In one example of this invention, taking an M2 separable screw as an example, the screw diameter is 2mm, the outer diameter of the flat washer is 4.3mm, and the inner diameter is 2.3mm. Considering air convection suction, the screw diameter at the storage location of the screw tray 3 is designed to be 2.6mm, resulting in a high single-pass throughput. Each screw tray 3 can store 280 sets of separable screw assemblies. Screw trays 3 filled with screws can be stacked layer by layer, greatly increasing the storage capacity.

[0035] In this embodiment, to ensure that each set of screw trays 3 can be tightly fastened to adjacent sets of screw trays 3, a recessed groove 6 is provided at the bottom of the screw tray 3 in one embodiment of this utility model. The size of the recessed groove 6 is the same as the size of the boss 5, which is used to fasten each set of screw trays 3 together vertically. At the same time, the stacked separate screw trays 3, through the upper and lower layer fastening design, prevent the screws from slipping out of the positioning holes 4 during inversion and transportation, thus ensuring safety during transportation.

[0036] In this embodiment, to facilitate opening the screw tray 3 of the designated layer, in one embodiment of the present invention, slots 7 are provided at both ends of the recess 6 to facilitate opening the screw tray 3 of the designated layer by equipment or manual means.

[0037] In this embodiment, the structure of the tray cover 1 can be one of many known to those skilled in the art. In one embodiment of this utility model, such as... Figure 5 As shown, the tray cover 1 also includes a handle for lifting and placing the screw feeding device. The tray cover 1 is provided with a recess for fastening with the uppermost screw tray 3. In one embodiment of this utility model, the tray cover 1 is used to cover the uppermost screw tray 3 and to tighten the screws. Taking an M2 split screw as an example, the screw nut height is 1.6mm and the overall screw height is 6mm. Considering the stability of the screw during transportation, the protrusion 5 is designed with a height of 2mm to prevent the screw from falling out of the screw tray hole during handling. The handle is fixed above the screw cover. The stacked multi-layer screw trays are tied together with ropes for easy overall extraction and handling.

[0038] In this embodiment, the structure of the screw feeding device can be any of the structures known to those skilled in the art. In another embodiment of the present invention, the screw feeding device further includes a fixing bracket 8, which is used to fix the tray cover plate 1 and the screw tray mechanism 2.

[0039] In this embodiment, for the structure of the fixed support 8, it can be various structures known to those skilled in the art, and in an embodiment of the present application, as shown in Figure 6 The inside of the fixed support 8 is provided with a plurality of groups of slides 81, and each group of slides 81 is used to place a group of screw trays 3; the bottom of the fixed support is provided with a bottom plate to prevent the screws from falling off during transportation.

[0040] In this embodiment, considering that when the screw tray 3 is pulled in the slide, the screw tray 3 will not be fixed in the fixed support 8, and the screw tray 3 will fall off, in an embodiment of the present application, as shown in Figure 7 When the screw tray 3 slides into the slide, the screw tray 3 enters a certain position to trigger the limiting mechanism 83, so that the screw tray 3 can be fixed in the slide 81. For the structure of the limiting mechanism 83, it can be various structures known to those skilled in the art, and in an embodiment of the present application, the limiting mechanism 83 is a clip.

[0041] Through the above technical scheme, the screw feeding device can ensure the stability of the screw suction quality and improve the screw quality. The device can prevent the screws from falling off during transportation, which is convenient for logistics transportation. At the same time, the device is simple, low in cost, convenient to carry, widely applicable, and can improve the assembly quality of the screw assembly system.

[0042] The above describes the optional embodiments of the present application in detail with reference to the drawings, but the embodiments of the present application are not limited to the specific details in the above embodiments, and various simple modifications can be made to the technical solutions of the embodiments of the present application within the technical concept of the embodiments of the present application. These simple modifications all belong to the protection scope of the embodiments of the present application.

[0043] In addition, it should be noted that each specific technical feature described in the above specific embodiments can be combined in any appropriate manner without contradiction. In order to avoid unnecessary repetition, various possible combinations are not described again in the embodiments of the present application.

[0044] In addition, various different embodiments of the embodiments of the present application can also be combined arbitrarily, as long as they do not deviate from the idea of the embodiments of the present application, and they should be considered as disclosed by the embodiments of the present application.

Claims

1. A detachable screw feeding device, characterized in that, The screw feeding device includes: Pallet cover; A screw tray mechanism includes multiple sets of screw trays stacked on top of each other. Each set of screw trays is provided with multiple positioning holes for placing screws. The tray cover is provided on the top of the screw tray mechanism.

2. The screw feeding device according to claim 1, characterized in that, The screw tray is provided with a boss, and the positioning hole is provided on the boss.

3. The screw feeding device according to claim 2, characterized in that, The bottom of the screw tray is provided with a recess, the size of which is the same as that of the boss.

4. The screw feeding device according to claim 3, characterized in that, The settling trough has openings at both ends.

5. The screw feeding device according to claim 1, characterized in that, The screw feeding device also includes a fixing bracket for fixing the tray cover and the screw tray mechanism.

6. The screw feeding device according to claim 5, characterized in that, The fixed bracket is provided with multiple sets of slides inside, and each set of slides is used to place a set of screw trays.

7. The screw feeding device according to claim 5, characterized in that, The bottom of the fixed bracket is equipped with a base plate.

8. The screw feeding device according to claim 6, characterized in that, The slide is provided with a limiting mechanism for releasably limiting the screw tray.

9. The screw feeding device according to claim 8, characterized in that, The limiting mechanism is a magazine.

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