Array type storage rack

Abstract

The utility model relates to the technical field of storage equipment, in particular to an array type storage rack which comprises a main support, the main support comprises two stand columns, and a plurality of first storage racks and second storage racks are arranged between the two stand columns. The main support is simple in structure and only provided with the stand columns, the bottom cross beams and the supporting legs, the first storage plate and the second storage plate are connected with the stand columns in a clamped mode, installation is easy, maintenance is convenient, the structure is compact, and the space utilization efficiency is improved; by arranging the first storage rack and the second storage rack, soldering paste of different packages can be placed, meanwhile, a first detection sensor and a second micro sensor can detect whether the soldering paste is placed on the first storage plate and the second storage plate or not and position the soldering paste, taking and using are convenient, dislocation and stacking are avoided, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of storage equipment, in particular to an array storage rack. Background Art

[0002] Solder paste is a new type of welding material that came into being with SMT. It is mainly a mixture of solder powder, flux and other additives. There are two main types of solder paste packaging, needle packaging and can packaging. Since the flux and other additives in the solder paste are easy to volatilize at room temperature, the solder paste needs to be refrigerated at low temperature.

[0003] In actual production, solder paste is usually stored in a cold storage, where several shelves are placed and the solder paste is placed on the shelves. Traditional shelves occupy a large area, the height between the shelves is constant, installation is more troublesome, and the space utilization rate is not high. In addition, when storing and retrieving solder paste, traditional shelves are prone to material misalignment or overlap. The shelves need to be checked frequently to avoid the solder paste from expiring or being placed incorrectly, which increases the workload. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides an array storage rack.

[0005] The technical solution of the utility model is:

[0006] An array storage rack, comprising:

[0007] A main bracket, the main bracket comprising two upright posts, with a plurality of first racks and second racks disposed between the two upright posts;

[0008] The first storage rack includes a first storage plate, a bottom baffle is provided below the first storage plate, a plurality of first detection sensors are evenly provided between the bottom baffle and the first storage plate, and the first storage plate is used to place canned solder paste;

[0009] The second storage rack comprises a second storage plate, a storage rack is arranged on the top surface of the second storage plate, a plurality of second micro sensors are arranged on the back of the storage rack, and the second storage plate and the storage rack are used for placing needle-packed solder paste.

[0010] Preferably, the main support further comprises a bottom cross beam, wherein the bottom cross beam connects the bottoms of the two columns, and support feet are provided at the front and rear sides of the bottoms of the columns, and the bottom cross beam and the bottom surfaces of the support feet are in contact with the ground.

[0011] Preferably, a plurality of snap-in grooves are provided on opposite sides of the two uprights, and the first storage plate and the second storage plate are installed in the snap-in grooves.

[0012] Preferably, a plurality of first placement grooves are evenly arranged on the top surface of the first placement plate, the canned solder paste is placed in the first placement grooves, and a sensing through hole is provided through the center of the first placement groove.

[0013] Preferably, the first detection sensor is located directly below the sensing through hole, and the first detection sensor is used to detect whether there is canned solder paste above the sensing through hole.

[0014] Preferably, a plurality of second storage grooves are evenly arranged in the middle of the second storage plate, a plurality of limiting holes are evenly arranged on the top surface of the storage rack, the limiting holes correspond to the second storage grooves one by one, and the needle-packed solder paste is inserted into the second storage groove from above the limiting holes.

[0015] Preferably, a plurality of second sensing holes are provided through the front and rear of the placement rack, the second sensing holes are located directly below the limiting holes, the second micro sensor is located directly behind the second sensing holes, and the second micro sensor is used to detect whether the center of the second sensing hole is penetrated by the needle-filled solder paste.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The main bracket of the utility model has a simple structure, which consists of only three parts: a column, a bottom beam and a supporting foot. The first storage plate and the second storage plate are connected to the column by clamping. The installation is simple, the maintenance is convenient, the structure is compact, and the space utilization efficiency is improved;

[0018] 2. The utility model can be used to place solder pastes of different packages respectively by setting up the first storage rack and the second storage rack. At the same time, the first detection sensor and the second micro sensor can detect whether solder paste is placed on the first storage plate and the second storage plate and locate the solder paste, which is convenient for retrieval, avoids misalignment and stacking, and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the main support structure in the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the clamping slot in the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the first storage rack in the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the second storage rack in the utility model.

[0024] The meaning of each number in the figure is:

[0025] 1. Main bracket; 11. Column; 12. Snap-in groove; 13. Bottom beam; 14. Slide groove; 15. Support foot;

[0026] 2. First storage rack; 21. First storage plate; 22. First storage slot; 23. Sensing through hole; 24. Bottom baffle; 25. First detection sensor;

[0027] 3. Second storage rack; 31. Second storage plate; 32. Second storage slot; 33. Storage rack; 34. Limiting hole; 35. Second sensing hole; 36. Second micro sensor;

[0028] 4. Canned solder paste; 5. Needle solder paste. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" 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 referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] Embodiment 1:

[0032] See also Figure 1-5 The utility model describes the above technical solution in detail through the following embodiments:

[0033] An array storage rack, comprising:

[0034] The main support 1 includes two columns 11 , and a plurality of first racks 2 and second racks 3 are arranged between the two columns 11 .

[0035] The column 11 is made of aluminum metal column and is integrally formed.

[0036] The main support 1 further comprises a bottom cross beam 13, which connects the bottoms of the two columns 11. Support feet 15 are arranged at the front and rear sides of the bottoms of the columns 11, and the bottom surfaces of the bottom cross beam 13 and the support feet 15 are in contact with the ground.

[0037] The cross-sectional dimensions of the bottom cross beam 13 and the column 11 are consistent. The bottom cross beam 13 and the column 11 are made of the same material. The bottom cross beam 13 and the column 11 are fixedly connected by a known aluminum profile fastener. A slide groove 14 is provided on the surface of the bottom cross beam 13 and the column 11. The support foot 15 is fixedly connected to the column 11 by a bolt. The bolt head is stuck in the slide groove 14.

[0038] A plurality of engaging grooves 12 are formed on opposite sides of the two upright posts 11 .

[0039] The clamping grooves 12 on the left and right pillars 11 correspond to each other.

[0040] The first storage rack 2 includes a first storage plate 21, a bottom baffle 24 is provided below the first storage plate 21, a plurality of first detection sensors 25 are evenly provided between the bottom baffle 24 and the first storage plate 21, and the first storage plate 21 is used to place the canned solder paste 4. The first storage plate 21 is installed at the clamping groove 12.

[0041] The left and right ends of the first storage plate 21 are inserted into the clamping groove 12 and fixedly connected to the slide groove 14 by known aluminum profile fasteners. The height of the clamping groove 12 is slightly higher than the thickness of the first storage plate 21. The bottom baffle 24 is U-shaped and is fixedly installed under the first storage plate 21 by bolts. There is a gap between the top surface of the bottom baffle 24 and the bottom surface of the first storage plate 21, and the height of the gap is slightly higher than the thickness of the first detection sensor 25. The first detection sensor 25 is fixedly installed on the top surface of the bottom baffle 24 by screws.

[0042] Four first placement grooves 22 are evenly arranged on the top surface of the first placement plate 21 . The canned solder paste 4 is placed in the first placement grooves 22 . A sensing through hole 23 is arranged through the center of the first placement groove 22 .

[0043] The inner diameter of the first storage groove 22 is slightly larger than the outer diameter of the canned solder paste 4 .

[0044] The first detection sensor 25 is located directly below the sensing through hole 23 , and is used to detect whether there is canned solder paste 4 above the sensing through hole 23 .

[0045] The first detection sensor 25 uses a miniature infrared sensor, which can detect whether there is an obstruction above the sensing through hole 23, and measure the distance from the obstruction to the first detection sensor 25. Since the distance from the bottom surface of the first storage slot 22 to the first detection sensor 25 is constant, when the canned solder paste 4 is correctly placed in the first storage slot 22, the distance from the bottom surface of the canned solder paste 4 to the first detection sensor 25 is also constant. According to the data detected by the first detection sensor 25, it can be determined whether the canned solder paste 4 is placed in the first storage slot 22 and whether the canned solder paste 4 is placed correctly.

[0046] The second rack 3 includes a second plate 31, a top surface of the second plate 31 is provided with a placement frame 33, a back surface of the placement frame 33 is provided with a plurality of second micro sensors 36, and the second plate 31 and the placement frame 33 are used to place the needle solder paste 5. The second plate 31 is installed at the clamping groove 12.

[0047] The left and right ends of the second storage plate 31 are inserted into the clamping groove 12 and fixedly connected to the slide groove 14 through the known aluminum profile fasteners. The height of the clamping groove 12 is slightly higher than the thickness of the second storage plate 31. The placement frame 33 is fixedly installed in the center of the top surface of the second storage plate 31 by screws.

[0048] Five second storage slots 32 are evenly arranged in the middle of the second storage plate 31 , and five limiting holes 34 are evenly arranged on the top surface of the placement frame 33 . The limiting holes 34 correspond to the second storage slots 32 one by one, and the needle-packed solder paste 5 is inserted into the second storage slots 32 from above the limiting holes 34 .

[0049] The inner diameter of the second storage groove 32 is equal to the outer diameter of the needle solder paste 5, and the inner diameter of the limiting hole 34 is slightly larger than the outer diameter of the needle solder paste 5. After the needle solder paste 5 is inserted into the second storage groove 32 from above the limiting hole 34, it can remain in a vertical state.

[0050] The placement rack 33 is provided with five second sensing holes 35 at the front and back. The second sensing hole 35 is located directly below the limiting hole 34. The second micro sensor 36 is fixedly installed directly behind the second sensing hole 35 by screws. The second micro sensor 36 is used to detect whether the center of the second sensing hole 35 is penetrated by the needle-filled solder paste 5.

[0051] The second micro sensor 36 adopts a micro infrared sensor. The second micro sensor 36 can detect whether there is any obstruction in the second sensing hole 35, and can also measure the distance from the obstruction to the second micro sensor 36. When the needle solder paste 5 is correctly inserted from the top of the limit hole 34 into the second storage slot 32, the axis of the needle solder paste 5 coincides with the axis of the limit hole 34, so the distance from the needle solder paste 5 to the second micro sensor 36 is constant. According to the data detected by the second micro sensor 36, it can be determined whether the needle solder paste 5 is inserted into the second sensing hole 35, and whether the placement posture of the needle solder paste 5 is correct.

[0052] In this embodiment, when using the device, the operator numbers each first detection sensor 25 and second micro sensor 36. Different numbers correspond to first detection sensors 25 and second micro sensors 36 at different positions.

[0053] When the canned solder paste 4 is placed on the first placement plate 21, the first detection sensor 25 detects that there is an obstruction above the sensing through hole 23 and sends a signal. According to the distance from the obstruction to the first detection sensor 25, it is determined whether the bottom surface of the canned solder paste 4 is close to the bottom surface of the first placement slot 22, thereby determining whether the canned solder paste 4 is correctly placed. At the same time, the number of the first detection sensor 25 that sends the signal is recorded.

[0054] When the needle-packed solder paste 5 is inserted into the second storage slot 32 from above the limiting hole 34, the second micro sensor 36 detects that there is an obstruction in the second sensing hole 35 and sends a signal. According to the distance from the obstruction to the second micro sensor 36, it is determined whether the needle-packed solder paste 5 is inserted correctly. At the same time, the number of the second micro sensor 36 that sends the signal is recorded.

[0055] When taking, according to different needs, find the relevant position according to the number of the first detection sensor 25 or the second micro sensor 36 that detects the obstruction, and take out the required canned solder paste 4 or needle-packed solder paste 5. At this time, the first detection sensor 25 or the second micro sensor 36 at this location detects that the obstruction disappears and sends a signal again. Record the number of the first detection sensor 25 or the second micro sensor 36 that disappears the obstruction. It is convenient to replenish the canned solder paste 4 or the needle-packed solder paste 5 later.

[0056] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An array storage rack, characterized in that: include: A main support (1), the main support (1) comprising two upright posts (11), a plurality of first storage racks (2) and second storage racks (3) being arranged between the two upright posts (11); The first storage rack (2) comprises a first storage plate (21), a bottom baffle (24) is provided below the first storage plate (21), a plurality of first detection sensors (25) are evenly provided between the bottom baffle (24) and the first storage plate (21), and the first storage plate (21) is used for placing canned solder paste (4); The second storage rack (3) comprises a second storage plate (31), a placement frame (33) is provided on the top surface of the second storage plate (31), a plurality of second micro sensors (36) are provided on the back surface of the placement frame (33), and the second storage plate (31) and the placement frame (33) are used to place needle-packed solder paste (5).

2. The array storage rack according to claim 1, characterized in that: The main support (1) further comprises a bottom crossbeam (13), wherein the bottom crossbeam (13) connects the bottoms of the two upright posts (11), and support feet (15) are provided at the front and rear sides of the bottoms of the upright posts (11), and the bottom surfaces of the bottom crossbeam (13) and the support feet (15) are in contact with the ground.

3. The array storage rack according to claim 2, characterized in that: A plurality of clamping grooves (12) are provided on opposite sides of the two upright posts (11), and the first storage plate (21) and the second storage plate (31) are installed at the clamping grooves (12).

4. The array storage rack according to claim 3, characterized in that: A plurality of first placement grooves (22) are evenly arranged on the top surface of the first placement plate (21), the canned solder paste (4) is placed in the first placement grooves (22), and a sensing through hole (23) is provided through the center of the first placement groove (22).

5. The array storage rack according to claim 4, characterized in that: The first detection sensor (25) is located directly below the sensing through hole (23), and the first detection sensor (25) is used to detect whether there is canned solder paste (4) above the sensing through hole (23).

6. The array storage rack according to claim 3, characterized in that: A plurality of second storage grooves (32) are evenly arranged in the middle of the second storage plate (31), and a plurality of limiting holes (34) are evenly arranged on the top surface of the storage rack (33). The limiting holes (34) correspond to the second storage grooves (32) one by one, and the needle-packed solder paste (5) is inserted into the second storage groove (32) from above the limiting holes (34).

7. The array storage rack according to claim 6, characterized in that: The placement rack (33) is provided with a plurality of second sensing holes (35) at the front and rear, the second sensing holes (35) are located directly below the limiting holes (34), the second micro sensor (36) is located directly behind the second sensing holes (35), and the second micro sensor (36) is used to detect whether the center of the second sensing hole (35) is penetrated by the needle-filled solder paste (5).

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