Conveying equipment convenient to stack and place

Abstract

The utility model discloses conveying equipment convenient to stack and place, and relates to the technical field of PCB (Printed Circuit Board) processing, the conveying equipment comprises a base assembly and a limiting frame, the top of the base assembly is connected with a protection box, a fixing frame is arranged at the top end in the protection box, a placing plate is arranged under the fixing frame, the limiting frame is arranged at the bottom of the placing plate, and the limiting frame is arranged on the bottom of the placing plate. A fastening bolt is vertically connected between the base assembly and the protection box in a threaded mode. According to the conveying equipment convenient to stack and place, the limiting frame is installed at the bottom of the placing plate, and meanwhile, sliding groove structures formed in the four directions of the surface of the placing plate are matched, so that flexible adjustment can be conducted within a certain range according to the size of a printed circuit board; according to the printed circuit board conveying device, the stacked printed circuit boards can be clamped and fixed, meanwhile, the situation that the circuit boards are stacked on the surface of the containing plate and topple over can be prevented, and therefore the stability and safety of the circuit boards in the conveying process are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of PCB board processing, in particular to a conveying device that is convenient for stacking and placing. Background Art

[0002] A printed circuit board (PCB), or PCB for short, supports electronic components and provides their electrical connections. It's manufactured using a process called electronic printing, hence the name "printed" circuit board. PCBs dominate the electronics industry, enabling greater flexibility in circuit design while improving product reliability and performance.

[0003] Conventional circuit board conveying devices have a relatively fixed structure and are difficult to adjust appropriately according to the size of the circuit boards. They require specially customized structures to match them, so their convenience of use is relatively limited, and their costs are relatively increased. In addition, stacking circuit boards can cause the structure to topple over due to external factors during transportation, and their safety and stability are also relatively limited.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a conveying device that is convenient for stacking is proposed. Utility Model Content

[0005] The purpose of the present invention is to provide a conveying device that is convenient for stacking and placing, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a conveying device that is easy to stack and place, including a base assembly and a limit frame, the top of the base assembly is connected to a protective box, and a fixed frame is installed at the top of the inner top of the protective box, and a placement plate is provided directly below the fixed frame, the limit frame is installed at the bottom of the placement plate, and a fastening bolt is vertically threaded between the base assembly and the protective box, the limit frame includes a track frame, a stabilizing pile and an electric adjustment frame, the bottom of the track frame is installed with a stabilizing pile, and the top of the track frame is vertically slidably installed with an electric adjustment frame.

[0007] Furthermore, the base assembly includes a base body, a connecting groove and a fixing pile. The top edge of the base body is provided with a connecting groove, and fixing piles are installed on the left and right sides of the base body.

[0008] Furthermore, the base assembly also includes a combination groove and a support block. The bottom surface of the base body is provided with a combination groove, and support blocks are installed at four diagonal positions inside the combination groove.

[0009] Furthermore, the fixing pile is fixedly connected to the base body, and the fixing pile and the support block are arranged as an integral structure.

[0010] Furthermore, the protective box includes a box body, a docking groove, a connecting pile and a sealing strip. The top surface of the box body is provided with a docking groove, and connecting piles are installed at the lower ends of both left and right sides of the box body, and a sealing strip is installed at the bottom edge of the box body.

[0011] Furthermore, the inner surface structure of the connecting groove matches the outer surface structure of the sealing strip, the inner surface structure of the docking groove matches the outer surface structure of the support block, the inner surface structure of the combination groove matches the top surface structure of the box, and the lower end of the connecting pile and the fixed pile are connected to each other by an insertion structure.

[0012] Furthermore, the fixing frame includes a baffle, a buffer column and a fixed column. The buffer column is vertically installed on the top of the baffle in a bilaterally symmetrical manner, and the fixed column is installed on the top of the buffer column.

[0013] Furthermore, the four sides of the placement plate are horizontally provided with a slide structure for passing the electric adjustment frame, and the placement plate is horizontally fixedly installed on the top of the stabilizing pile, and four groups of limit frames are installed in a circular array with the placement plate as the center.

[0014] The utility model provides a conveying device that is easy to stack and has the following beneficial effects:

[0015] 1. The utility model is characterized in that four groups of limit frames are installed in a circular array at the bottom of the placement plate, wherein the sliding connection between the electric adjustment frame and the track frame is utilized, and the movable adjustability of its structure is utilized so that the electric adjustment frame can move horizontally along the surface of the track frame within a certain range. By using the above structure and cooperating with the slide groove structure opened around the surface of the placement plate, it can be flexibly adjusted according to the size of the printed circuit board within a certain adjustment range. On the one hand, it can ensure the stability of the circuit board on the surface of the placement plate and prevent unnecessary shaking and collision. On the other hand, the structural setting of the electric adjustment frame can ensure that the circuit boards can be stacked to the greatest extent and prevent them from tipping over due to external factors after stacking. In addition, under the use of the box structure, the circuit boards stacked inside the entire device can maintain sufficient safety during transportation and movement.

[0016] 2. The utility model provides docking grooves at the four diagonal corners of the top of the box body, and cooperates with the combination grooves and support blocks set at the bottom of the base body. The support blocks are vertically inserted into the inside of the docking grooves, and the top of the box body is embedded in the inside of the combination grooves, so that multiple devices can be quickly combined. By using the above structure, multiple identical devices can be stacked and visited in the vertical direction to avoid the stacked devices from sliding and collapsing due to shaking and collision, thereby playing a role in structural stability protection. In addition, since a sealing strip is installed on the bottom edge of the box body, the protective box can be inserted and combined with the base assembly through the structural setting of the docking groove, which can ensure the sealing of the structural connection to the greatest extent, prevent moisture and liquid from entering, and reduce the transportation risk of circuit boards.

[0017] 3. The utility model utilizes connecting piles on the side of the box body to be vertically inserted into the interior of the fixing piles on both sides of the base body, and then uses fastening bolts to screw into them, so that the base assembly and the protective box can be quickly fixed and connected. By using the above structure, the entire device will not be separated in the event of structural tipping or collision in the process of transportation and movement. At the same time, due to the fixed frame installed on the top of the protective box, the baffle can be used to limit the stacked circuit boards between the fixed frame and the placement plate in the vertical direction. At the same time, the structural elasticity of the buffer column can play the role of buffer rod shock absorption, so as to ensure the structural safety of the circuit boards inside the protective box. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a side view of the structure of the main body of a conveying device that is easy to stack and place according to the present invention;

[0019] Figure 2 This is a schematic structural diagram of a base assembly of a conveying device that is convenient for stacking in the present invention;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of a protective box for conveying equipment that is easy to stack and place according to the utility model;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of a limiting frame of a conveying device that is convenient for stacking and placement according to the present invention.

[0022] In the figure: 1. Base assembly; 101. Base body; 102. Connecting groove; 103. Fixing pile; 104. Combination groove; 105. Support block; 2. Protective box; 201. Box body; 202. Docking groove; 203. Connecting pile; 204. Sealing strip; 3. Fixing frame; 301. Baffle; 302. Buffer column; 303. Fixing column; 4. Placement plate; 5. Limiting frame; 501. Track frame; 502. Stabilizing pile; 503. Electric adjustment frame; 6. Fastening bolts. DETAILED DESCRIPTION

[0023] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0024] like Figures 1 to 4 As shown, a conveying device that is easy to stack and place, including a base assembly 1 and a limiting frame 5, the top of the base assembly 1 is connected to a protective box 2, and a fixing frame 3 is installed on the top of the inner top of the protective box 2, and a placement plate 4 is provided directly below the fixing frame 3, the limiting frame 5 is installed at the bottom of the placement plate 4, and a fastening bolt 6 is vertically threaded between the base assembly 1 and the protective box 2. The limiting frame 5 includes a track frame 501, a stabilizing pile 502 and an electric adjustment frame 503. The bottom of the track frame 501 is installed with a stabilizing pile 502, and the top of the track frame 501 is vertically slidably installed with an electric adjustment frame 503. The four sides of the placement plate 4 are fixed. A sliding groove structure for passing the electric adjustment frame 503 is horizontally opened on the peripheral surface, and the placement plate 4 is horizontally fixedly installed on the top of the stabilizing pile 502, and four groups of limit frames 5 are installed in a circular array with the placement plate 4 as the center. By utilizing the sliding connection between the electric adjustment frame 503 and the track frame 501, and the movable adjustability between the structures, the electric adjustment frame 503 can move horizontally along the surface of the track frame 501 within a certain range. By using the above structure and cooperating with the sliding groove structure opened around the surface of the placement plate 4, it can be flexibly adjusted within a certain adjustment range according to the size of the printed circuit board.

[0025] like Figures 1 to 4As shown, the base assembly 1 includes a base body 101, a connecting groove 102 and a fixing pile 103. The top edge of the base body 101 is provided with a connecting groove 102, and the left and right sides of the base body 101 are provided with fixing piles 103. The base assembly 1 also includes a combination groove 104 and a support block 105. The bottom surface of the base body 101 is provided with a combination groove 104, and the four diagonal corners of the combination groove 104 are provided with support blocks 105. The fixing pile 103 is fixedly connected to the base body 101, and the fixing pile 103 and the support block 105 are arranged in an integrated structure. The support block 105 is vertically inserted into the inside of the docking groove 202, and the top of the box body 201 is embedded in the inside of the combination groove 104, so that multiple devices can be quickly combined, thereby realizing the function of stacking and combining multiple identical devices.

[0026] like Figures 1 to 4 As shown, the protective box 2 includes a box body 201, a docking groove 202, a connecting pile 203 and a sealing strip 204. The top surface of the box body 201 is provided with a docking groove 202, and the lower ends of both the left and right sides of the box body 201 are both installed with connecting piles 203, and the bottom edge of the box body 201 is installed with a sealing strip 204. The inner surface structure of the connecting groove 102 matches the outer surface structure of the sealing strip 204, the inner surface structure of the connecting groove 202 matches the outer surface structure of the support block 105, the inner surface structure of the combination groove 104 matches the top surface structure of the box body 201, and the connecting groove 102 matches the outer surface structure of the sealing strip 204. The lower end of the pile 203 is connected to the fixed pile 103 by an insertion structure. The fixing frame 3 includes a baffle 301, a buffer column 302 and a fixed column 303. The buffer column 302 is vertically installed symmetrically on the top of the baffle 301, and the fixed column 303 is installed on the top of the buffer column 302. The connecting pile 203 on the side of the box body 201 is vertically inserted into the interior of the fixed pile 103 on both sides of the base body 101, and then the fastening bolt 6 is screwed into it, so that the base assembly 1 and the protective box 2 can be quickly fixed and connected, realizing the flexibility and stability of the combination between the structures.

[0027] In summary, if Figures 1 to 4 As shown, when the conveying device for convenient stacking is used, the printed circuit boards to be transported are first stacked one by one on the surface of the placement board 4. During this process, the electric adjustment frame 503 is operated by the structure of the electric adjustment frame 503. The electric adjustment frame 503 will move horizontally along the surface of the track frame 501 and move toward the side of the stacked circuit boards to ensure the stability of the stacked circuit boards.

[0028] After the printed circuit boards are placed, the entire protective box 2 is vertically fastened to the top of the base assembly 1 from top to bottom, so that the sealing strip 204 installed on the bottom edge of the box body 201 is vertically inserted into the inner bottom side of the connecting groove 102. At the same time, the baffle 301 of the fixing frame 3 at the top of the protective box 2 will also vertically press down against the surface of the top layer of the stacked circuit boards to prevent the circuit boards from shaking.

[0029] As the protective box 2 and the base assembly 1 are structurally combined, the connecting piles 203 on the left and right sides of the box body 201 will be synchronously and vertically inserted into the fixing piles 103 on the left and right sides of the base body 101, and then the fastening bolts 6 will be vertically screwed into the connecting piles 203 and the fixing piles 103 to ensure the structural stability and firmness of the protective box 2 and the base assembly 1. After that, as needed, the base body 101 with a combination groove 104 at the bottom can be buckled onto the top of the box body 201, and the support block 105 can be vertically inserted into the docking groove 202 to ensure the stability of the connection between the stacked devices.

[0030] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. A conveying device that is convenient for stacking, comprising a base assembly (1) and a limiting frame (5), characterized in that: The top of the base assembly (1) is connected to a protection box (2), and a fixing frame (3) is installed on the top of the inner side of the protection box (2), and a placement plate (4) is provided directly below the fixing frame (3). The limiting frame (5) is installed on the bottom of the placement plate (4). A fastening bolt (6) is vertically threadedly connected between the base assembly (1) and the protection box (2). The limiting frame (5) includes a track frame (501), a stabilizing pile (502) and an electric adjustment frame (503). The bottom of the track frame (501) is installed with a stabilizing pile (502), and the top of the track frame (501) is vertically slidably installed with an electric adjustment frame (503).

2. A conveying device that is easy to stack according to claim 1, characterized in that: The base assembly (1) comprises a base body (101), a connecting groove (102) and a fixing pile (103); the connecting groove (102) is provided on the top edge of the base body (101), and the fixing piles (103) are installed on the left and right sides of the base body (101).

3. A conveying device that is easy to stack according to claim 2, characterized in that: The base assembly (1) further comprises a combination groove (104) and a support block (105); the bottom surface of the base body (101) is provided with the combination groove (104), and the support blocks (105) are installed at four opposite corners inside the combination groove (104).

4. A conveying device that is easy to stack according to claim 3, characterized in that: The fixing pile (103) is fixedly connected to the base body (101), and the fixing pile (103) and the supporting block (105) are arranged in an integrated structure.

5. The conveying device that is convenient for stacking according to claim 3, characterized in that: The protective box (2) comprises a box body (201), a docking groove (202), a connecting pile (203) and a sealing strip (204); the top surface of the box body (201) is provided with a docking groove (202), and connecting piles (203) are installed at the lower ends of both left and right sides of the box body (201), and a sealing strip (204) is installed at the bottom edge of the box body (201).

6. The conveying device for convenient stacking according to claim 5, characterized in that: The inner surface structure of the connecting groove (102) matches the outer surface structure of the sealing strip (204), the inner surface structure of the docking groove (202) matches the outer surface structure of the supporting block (105), the inner surface structure of the combined groove (104) matches the top surface structure of the box body (201), and the lower end of the connecting pile (203) and the fixed pile (103) are connected to each other using an insertion structure.

7. The conveying device for convenient stacking according to claim 1, characterized in that: The fixing frame (3) comprises a baffle (301), a buffer column (302) and a fixing column (303); the buffer column (302) is vertically mounted on the top of the baffle (301) in a bilaterally symmetrical manner, and the fixing column (303) is mounted on the top of the buffer column (302).

8. The conveying device for convenient stacking according to claim 1, characterized in that: The four sides of the placement plate (4) are horizontally provided with a slide groove structure for passing the electric adjustment frame (503), and the placement plate (4) is horizontally fixedly installed on the top of the stabilizing pile (502), and the limiting frame (5) is installed in four groups in a circular array with the placement plate (4) as the center.

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