Discharging tray stacking structure for electronic elements

Abstract

The utility model relates to an emptying tray stacking structure for electronic components, which is characterized in that a bearing driving part mounted in the upper middle of a base drives a bearing driving frame above the bearing driving part to lift and move in the vertical direction through a bearing driving rod, and a tray unit is placed on the bearing driving frame; the material disc unit comprises a plurality of material discs which are sequentially stacked together from top to bottom, a plurality of material grooves used for containing elements are evenly distributed in the material discs, and protruding blocks protruding downwards are arranged at the positions, over the material grooves, of the bottoms of the material discs. By means of the structural arrangement of the material groove, elements can enter the material groove conveniently, the elements which are not placed in place can be pushed into the material groove through the protruding block in the stacking process, the first gap is formed between the protruding block and the arc-shaped end, under the protruding block, of the material groove, and the problems that the elements are damaged by the protruding block and the like can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field related to electronic component processing, in particular to a material tray stacking structure for electronic components. Background Art

[0002] In the current electronic component processing and production process, trays are used to load a large number of electronic components for easy transportation or subsequent use.

[0003] After extensive searching, it was discovered that the Chinese patent announcement number is CN220844532U, which discloses a tray stacking device, including a bearing drive, a bearing frame, and a tray unit. The bearing drive can drive the upper bearing frame to move up and down, and the tray unit is placed on the bearing frame. A placement unit for placing the tray unit is provided above the tray unit. The utility model can reduce the probability of components in the trough being misplaced by cooperating with the placement unit and the tray unit, and an air avoidance groove is provided just above the trough to reduce the extrusion damage to the components in the trough; the tray unit of the utility model can facilitate the stacking of adjacent trays through the plug-in structure between the lower tray, the middle tray, and the upper tray, so that the stacking stability is better and the trays are prevented from falling.

[0004] In summary, the existing method reduces the probability of components not being properly placed in the trough by cooperating with the placement unit and the tray unit, but it cannot prevent the electronic components from not being properly placed in the trough when the trays are stacked. In addition, the existing trays are stacked by inserting them in the front-to-back direction, which requires a driving force in the front-to-back direction.

[0005] In view of the above-mentioned defects, the designer has actively carried out research and innovation in order to create a stacking structure for electronic component material trays to make it more valuable for industrial use. Utility Model Content

[0006] In order to solve any of the above technical problems, the purpose of the present invention is to provide a stacking structure of material trays for electronic components.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] A material tray stacking structure for electronic components includes a base, support frames are installed on both sides of the base, a bearing drive member installed in the middle of the base drives the upper bearing drive frame to move up and down in the vertical direction through a bearing drive rod, a material tray unit is placed on the bearing drive frame, and the material tray unit includes a plurality of material trays stacked together from top to bottom, and a plurality of material slots for placing components are evenly distributed on the material trays;

[0009] A convex block protruding downward is provided at the bottom of the material tray directly above the material trough, and the material trough is recessed downward. The material trough includes a straight bottom end of the material trough and a straight side end of the material trough located outside the top of the straight bottom end of the material trough. A lower arc-shaped end of the material trough recessed outward is provided between the straight bottom end of the material trough and the straight side end of the material trough, and an upper arc-shaped end of the material trough protruding inward is provided on the outside of the top of the straight side end of the material trough;

[0010] A first gap is provided between the protrusion and the arc-shaped end of the material trough directly below, and the width of the protrusion is greater than the width of the arc-shaped end of the material trough directly below.

[0011] As a further improvement of the present invention, a detection sensor is installed in a sensor installation groove on the inner side of the top of the support frame, and the detection head of the detection sensor faces the inner material tray unit.

[0012] As a further improvement of the present invention, a pad is installed at the bottom of the protrusion, and a second gap is provided between the pad and the upper arc-shaped end of the material trough directly below.

[0013] As a further improvement of the present invention, the cushion block comprises a rubber layer and an antistatic layer in sequence from top to bottom.

[0014] As a further improvement of the present invention, a positioning structure is provided around two adjacent material trays. The positioning structure includes a positioning column and a positioning hole. The positioning column is located at the top of the lower material tray, and the positioning hole is located at the bottom of the upper material tray. The positioning column can be inserted into the positioning hole directly above.

[0015] As a further improvement of the present invention, both the positioning column and the positioning hole have a structure with a wide bottom and a narrow bottom.

[0016] As a further improvement of the present invention, the bump includes a straight bottom end of the bump at the bottom and an arcuate end of the bump located outside the top of the straight bottom end of the bump and protruding toward the outside.

[0017] As a further improvement of the present invention, the straight side end of the trough is inclined, and the width of the straight side end of the trough close to the upper arc end of the trough is greater than the width of the side close to the lower arc end of the trough.

[0018] By means of the above solution, the present invention has at least the following advantages:

[0019] The utility model can facilitate the entry of components into the trough through the structural setting of the trough, and can push components that are not placed in place into the trough through the protrusion when stacking, and a first gap is provided between the protrusion and the arc-shaped end of the trough directly below, which can avoid problems such as damage to the components caused by the protrusion.

[0020] The utility model is provided with two adjacent material trays stacked up and down and positioned by a positioning structure. The positioning column and the positioning hole of the positioning structure are arranged so that the positioning column can be conveniently inserted into the positioning hole.

[0021] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and to implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 This is a structural diagram of a stacking structure of material trays for electronic components of the utility model;

[0024] Figure 2 yes Figure 1 A schematic diagram of a partially enlarged structure of the trough and the protrusion between two adjacent trays;

[0025] Figure 3 yes Figure 2 The second embodiment;

[0026] Figure 4 yes Figure 2 The third embodiment;

[0027] Figure 5 yes Figure 1 Schematic diagram of the positioning structure between two adjacent material trays.

[0028] The meanings of the reference numerals in the figures are as follows.

[0029] Base 1, support frame 2, bearing drive member 3, bearing drive rod 4, bearing drive frame 5, sensor mounting slot 6, detection sensor 7, material tray 8, component 9, material trough 10, protrusion 11, material trough straight side end 12, material trough upper arc end 13, material trough lower arc end 14, material trough straight bottom end 15, pad 16, positioning column 17, positioning hole 18. DETAILED DESCRIPTION

[0030] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0031] In order to enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present invention.

[0032] Example

[0033] like Figures 1 to 5 As shown,

[0034] A stacking structure for electronic component material trays includes a base 1 with support frames 2 mounted on both sides. A load-carrying drive member 3 mounted in the middle of the base 1 drives a load-carrying drive frame 5 above it to move vertically up and down via a load-carrying drive rod 4. A material tray unit is placed on the load-carrying drive frame 5. The material tray unit includes several material trays 8 stacked together from top to bottom, each of which is uniformly distributed with several material slots 10 for placing components 9. A detection sensor 7 is mounted in a sensor mounting slot 6 near the top inner side of the support frame 2, with the detection head of the detection sensor 7 facing the inner material tray unit.

[0035] 1. Structure of trough 10:

[0036] The trough 10 is recessed downward and includes a linear bottom end 15 and a linear side end 12 located outside the top of the linear bottom end 15. A lower curved end 14, recessed outward, is located between the linear bottom end 15 and the linear side end 12. An upper curved end 13, convex inward, is located outside the top of the linear side end 12. Component 9 can easily enter the trough 10, and a third gap is provided between the component 9 and the linear side end 12 after it is inside the trough, making it easier to remove.

[0037] 2. Structure of bump 11:

[0038] 1. A downwardly protruding bump 11 is provided at the bottom of the material tray 8 directly above the material trough 10. This bump 11 includes a straight bottom end and a curved end located outside the top of the straight bottom end and protruding outward. A first gap is provided between the bump 11 and the curved end 13 of the material trough directly below. The width of the bump 11 is greater than the width of the curved end 13 of the material trough directly below.

[0039] 2. A pad 16 is installed at the bottom of the protrusion 11, and a second gap is set between the pad 16 and the upper arc-shaped end 13 of the material trough directly below. The pad 16 includes a rubber layer and an antistatic layer from top to bottom.

[0040] 3. The straight side end 12 of the trough is tilted, and the width of the straight side end 12 close to the upper arc-shaped end 13 of the trough is greater than the width close to the lower arc-shaped end 14 of the trough.

[0041] 3. Positioning structure between two adjacent trays 8:

[0042] Positioning structures are provided around the perimeter of two adjacent trays 8. The positioning structures include positioning posts 17 and positioning holes 18. Positioning posts 17 are located at the top of the lower tray 8, and positioning holes 18 are located at the bottom of the upper tray 8. Positioning posts 17 can be inserted into the positioning holes 18 directly above. Both positioning posts 17 and positioning holes 18 have a wide bottom and a narrow bottom, making it easier for positioning posts 17 to enter the upper positioning holes 18.

[0043] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implying the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0044] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections, direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A stacking structure for discharging material trays for electronic components, comprising a base (1), support frames (2) mounted on both left and right sides of the base (1), a bearing drive member (3) mounted on the middle portion of the base (1) driving a bearing drive frame (5) above to move up and down in a vertical direction via a bearing drive rod (4), a material tray unit being placed on the bearing drive frame (5), the material tray unit comprising a plurality of material trays (8) stacked together in sequence from top to bottom, a plurality of material troughs (10) for placing components (9) being evenly distributed on the material trays (8); Its characteristics are: A convex block (11) protruding downward is provided at the bottom of the material tray (8) directly above the material trough (10), and the material trough (10) is recessed downward. The material trough (10) includes a trough linear bottom end (15) and a trough linear side end (12) located outside the top of the trough linear bottom end (15), a trough lower arc end (14) recessed outward is provided between the trough linear bottom end (15) and the trough linear side end (12), and an trough upper arc end (13) protruding inward is provided on the outside of the top of the trough linear side end (12); A first gap is provided between the protrusion (11) and the arc-shaped end (13) of the material trough directly below. The width of the protrusion (11) is greater than the width of the arc-shaped end (13) of the material trough directly below.

2. The electronic component material tray stacking structure according to claim 1, characterized in that: A detection sensor (7) is installed in a sensor installation groove (6) near the inner side of the top of the support frame (2), and the detection head of the detection sensor (7) faces the inner material tray unit.

3. The electronic component material tray stacking structure according to claim 1, characterized in that: A cushion block (16) is installed at the bottom of the protrusion (11), and a second gap is provided between the cushion block (16) and the upper arc-shaped end (13) of the material trough directly below.

4. The electronic component material tray stacking structure according to claim 3, characterized in that: The cushion block (16) comprises a rubber layer and an antistatic layer in sequence from top to bottom.

5. The electronic component material tray stacking structure according to claim 1, characterized in that: Positioning structures are provided around two adjacent material trays (8), and the positioning structures include positioning columns (17) and positioning holes (18). The positioning columns (17) are located at the top of the lower material tray (8), and the positioning holes (18) are located at the bottom of the upper material tray (8), and the positioning columns (17) can be inserted into the positioning holes (18) directly above.

6. The electronic component material tray stacking structure according to claim 5, characterized in that: The positioning column (17) and the positioning hole (18) both have a structure with a wide bottom and a narrow bottom.

7. The electronic component material tray stacking structure according to claim 1, characterized in that: The convex block (11) comprises a convex straight bottom end at the bottom and a convex arc end located outside the top of the convex straight bottom end and protruding toward the outside.

8. The electronic component material tray stacking structure according to claim 1, characterized in that: The straight side end (12) of the trough is inclined, and the width of the straight side end (12) of the trough close to the upper arc end (13) of the trough is greater than the width of the side close to the lower arc end (14) of the trough.

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