Circuit board transportation structure

Abstract

The utility model provides a circuit board transportation structure, which relates to the field of circuit board transportation and comprises a transportation frame, transportation roller ways are arranged on two sides in the transportation frame, workpieces are arranged on the transportation roller ways, and a rear support and a front support are arranged at the bottom of the transportation frame. When a plurality of workpieces are stacked together to be conveyed, the blocking and protecting plates are arranged on the side edge of the conveying roller way and the conveying frame located on the two sides of the workpieces, and therefore when the height is increased, the workpieces are limited, and meanwhile the problems of deviation and falling are solved.

Description

Technical Field

[0001] The utility model relates to the field of circuit board transportation, in particular to a circuit board transportation structure. Background Art

[0002] Circuit boards are mainly designed to achieve electrical connectivity by arranging conductors on an insulating substrate to connect electronic components to each other. They can also control and regulate signals between electronic components, affecting the working efficiency of electronic products. They also play an important role in mass production of fixed circuits and optimization of electrical appliance layout.

[0003] In mass production, a corresponding transport device is designed to complete the feeding operation. A conveyor frame with rollers is designed to ensure the transportation efficiency. During the transportation process, some workpieces are stacked together for transportation. Since there are no height-limiting baffles on both sides of the conveyor frame, there is a risk of falling on both sides during transportation.

[0004] When multiple workpieces are stacked and transported together, the sides can be limited according to usage requirements to avoid the risk of falling due to increased height when stacking. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a circuit board transportation structure. When multiple workpieces are stacked together for transportation, guard plates are provided on the sides of the transportation roller and on the transportation frames located on both sides of the workpieces. This can limit the position of the workpieces when the height is increased and prevent them from running off track or falling.

[0006] In order to solve the above technical problems, the utility model solves the problem of limiting the side edges through the following technical solutions to avoid the risk of falling due to the increase in height when stacking.

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

[0008] A circuit board transport structure comprises a transport frame, wherein transport rollers are arranged on both sides of the transport frame, workpieces are arranged on the transport rollers, a rear bracket and a front bracket are arranged at the bottom of the transport frame, and guard plates are arranged on the sides of the transport rollers for limiting the workpieces.

[0009] Preferably, the rear bracket is installed at the rear end of the bottom of the transport rack, and the front bracket is installed at the front end of the bottom of the transport rack.

[0010] Preferably, a middle bracket is installed in the middle of the bottom end of the transport rack, and the rear bracket, the front bracket and the bottom of the middle bracket are located on the same plane.

[0011] Preferably, movable grooves are opened on both sides of the interior of the transport rack, the guard plates are movably installed in the corresponding movable grooves, and the guard plates are connected to the bottom of the transport rack through a height adjustment component.

[0012] Preferably, side grooves are provided on both sides of the interior of the transport frame, and the side grooves are parallel to the edges of the transport roller and the movable groove.

[0013] Preferably, the height adjustment component includes a fixed plate, the front and rear ends of the bottom of the guard plate are provided with concave slots, the fixed plate is horizontally inserted into the corresponding concave slots, the bottom of the transport frame is movably mounted with a fixed plate through a bearing, a turning handle is installed at the bottom of the fixed plate, and one end of the fixed plate is connected to the threaded rod by a thread.

[0014] Preferably, a plurality of groups of stabilizing bars are provided at the bottom of the transport rack, and the fixing plates are slidably connected to the corresponding stabilizing bars.

[0015] Preferably, the outer surface of the handle is provided with anti-slip patterns.

[0016] Preferably, the fixing plate and the guard plate are installed via a fixing assembly, the fixing assembly includes a fixing bolt, and the guard plate and the fixing plate are threadedly connected via the fixing bolt.

[0017] Preferably, limiting plates are provided on both sides of the fixing plate, and the guard plate is located inside the limiting plates.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] The circuit board transportation structure provided in the present application is provided with guard plates on the sides of the transportation roller and on the transportation frames located on both sides of the workpieces when multiple workpieces are stacked together for transportation, so as to limit the workpieces when the height is increased and avoid deviation and falling problems.

[0020] The present application provides a height adjustment component to connect the guard plate to the bottom of the transport frame, and adjust the guard plate located inside the movable slot up and down.

[0021] The stabilizing rod provided in the present application is installed at the bottom of the transport frame, so that the fixing plate can be slidably connected to the corresponding stabilizing rod, thereby further ensuring stability during the up and down movement of the fixing plate.

[0022] The present application connects the guard plate and the fixing plate by setting a fixing component, and separates the guard plate and the fixing plate when not in use.

[0023] The present application also provides a limit plate, which is used to position the guard plate when the fixing plate is located inside the concave slot. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the split overall structure of the utility model;

[0027] Figure 3 It is a schematic diagram of the split local structure of the utility model;

[0028] Figure 4 It is a schematic diagram of a partial structure of the utility model when viewed from above;

[0029] Figure 5 This is a schematic diagram of the partial structure of the utility model when viewed from above;

[0030] Figure 6 It is a schematic diagram of the partial structure of the front cross section of the utility model;

[0031] Figure 7 It is a partial structural schematic diagram of the utility model.

[0032] Explanation of the figure numbers: 1. Transport rack; 101. Transport roller; 102. Workpiece; 103. Guard plate; 104. Rear bracket; 105. Front bracket; 106. Middle bracket; 107. Side groove; 108. Movable groove; 2. Inner recessed slot; 201. Fixed plate; 202. Threaded rod; 203. Turn handle; 204. Stabilizing rod; 205. Limiting plate; 206. Stabilizing bolt. DETAILED DESCRIPTION

[0033] The utility model is described in further detail below in conjunction with the accompanying drawings.

[0034] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the utility model defined in the following description can be used for other implementation schemes, variations, improvements, equivalent schemes, and other technical solutions that do not deviate from the spirit and scope of the utility model.

[0035] Those skilled in the art should understand that, in the disclosure of the present invention, the directions or positions indicated by the terms "longitudinal", "lateral", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions or positional relationships shown in the accompanying drawings, which are only simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the above terms should not be understood as limitations on the present invention.

[0036] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0037] Example:

[0038] See also Figure 1-7 A circuit board transportation structure includes a transportation frame 1, transportation rollers 101 are arranged on both sides of the transportation frame 1, a workpiece 102 is arranged on the transportation rollers 101, a rear bracket 104 and a front bracket 105 are arranged at the bottom of the transportation frame 1, and a guard plate 103 is arranged on the side of the transportation roller 101 for limiting the workpiece 102.

[0039] Some implementation methods of the present application are described in detail below with reference to the accompanying drawings:

[0040] See also Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 6 , the transport frame 1 of the present application is provided with transport rollers 101 on both sides thereof, a rear support 104 is provided at the rear end of the bottom of the transport frame 1, and a front support 105 is provided at the front end thereof, the rear support 104 is higher than the front support 105, and the transport frame 1 is supported when the bottom is in the same plane, and the transport frame 1 is also provided with a slope for transportation, thereby saving manpower and completing the feeding operation, and when the number of workpieces 102 is large and stacked for transportation, guard plates 103 are provided on the transport frame 1 located on both sides of the workpiece 102 on the side of the transport roller 101, so as to limit the workpiece when the height is increased, and avoid deviation and falling problems at the same time.

[0041] In some embodiments, a side groove 107 flush with the transport roller 101 is opened on the side of the transport frame 1 close to the transport roller 101, and when the workpiece 102 is transported on the transport roller 101, the left and right movement space is increased to prevent jamming. At the same time, movable grooves 108 for allowing the guard plate 103 to move are opened on both sides of the transport frame 1. The guard plate 103 is inserted into the movable groove 108, and the side of the movable groove 108 close to the side groove 107 is flush with it. Therefore, when the workpiece deviates, it is limited by the guard plate 103, and the design height of the guard plate 103 is designed to be greater than the height of the workpieces after stacking.

[0042] The present application also provides a middle bracket 106, which is installed in the middle part of the bottom end of the transport rack 1. Its height is greater than the front bracket 105 and less than the rear bracket 104. After the bottoms of the rear bracket 104, the front bracket 105 and the middle bracket 106 are located on the same plane, the number of middle brackets 106 is increased to further improve the stability of the transport rack 1 when supporting it.

[0043] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6 , the present application also provides a height adjustment component to connect the baffle plate 103 to the bottom of the transport frame 1, and adjust the baffle plate 103 located inside the movable groove 108 up and down. The height adjustment component is mainly composed of a fixed plate 201, a threaded rod 202 and a rotating handle 203. The baffle plate 103 is designed with two groups, and the front and rear ends of the bottom are provided with a concave card groove 2. After the fixed plate 201 is horizontally installed inside the fixed plate 201, the threaded rod 202 is movably installed at a corner of the bottom of the transport frame 1 through a bearing. After the fixed plate 201 is threadedly connected to the threaded rod 202, the rotating handle 203 and the threaded rod 202 are an integrated structure. By rotating the rotating handle 203, the threaded rod 202 is driven to rotate under the action force. During the up and down movement of the fixed plate 201, the baffle plate 103 is driven to move up and down in the movable groove 108, so as to adjust the height of the baffle plate 103 limit to ensure applicability.

[0044] It should also be noted that the outer surface of the rotating handle 203 is provided with anti-skid patterns, which can increase the friction of the hand in contact with it when rotating to avoid slipping.

[0045] The stabilizing rod 204 provided in the present application is installed at the bottom of the transport frame 1, and is designed with three groups, so that the fixed plate 201 can be slidably connected to the corresponding stabilizing rod 204, and then when the fixed plate 201 moves up and down, it slides on the stabilizing rod 204 at the same time to further ensure stability.

[0046] See also Figure 2 , Figure 3 , Figure 5 and Figure 7 In the present application, a fixing assembly is also provided to connect the guard plate 103 with the guard plate 103 and the fixed plate 201. When not in use, the guard plate 103 is separated from the fixed plate 201, and the guard plate 103 is moved upward to be pulled out from the movable groove 108 for convenient disassembly and assembly. The fixing assembly mainly includes multiple sets of fixing bolts 206. After the guard plate 103 is inserted into the movable groove 108 and the fixed plate 201 is inserted into the concave card slot 2, the fixing bolts 206 are used to thread the various corners of the fixed plate 201 and the guard plate 103 together, so that the fixing bolts 206 can be removed one by one later to pull out the guard plate 103.

[0047] A limit plate 205 is also provided in the present application, which is fixedly installed on both sides of the top of the fixed plate 201. The limit plate 205 is located on the side of the baffle plate 103, so that when the baffle plate 103 is inserted through the opening of the movable groove 108, the fixed plate 201 is located inside the concave slot 2, and the baffle plate 103 is positioned.

[0048] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments. Without departing from the principles, the embodiments of the present invention may be deformed or modified in any way.

Claims

1. A circuit board transport structure, comprising a transport frame (1), wherein transport rollers (101) are provided on both sides of the transport frame (1), and workpieces (102) are provided on the transport rollers (101), wherein: A rear support (104) and a front support (105) are provided at the bottom of the transport frame (1), and a guard plate (103) is provided on the side of the transport roller (101) for limiting the position of the workpiece (102).

2. A circuit board transport structure according to claim 1, characterized in that: The rear bracket (104) is installed at the rear end of the bottom of the transport rack (1), and the front bracket (105) is installed at the front end of the bottom of the transport rack (1).

3. The circuit board transportation structure according to claim 1, characterized in that: A middle bracket (106) is installed in the middle of the bottom end of the transport rack (1), and the bottoms of the rear bracket (104), the front bracket (105) and the middle bracket (106) are located on the same plane.

4. The circuit board transportation structure according to claim 1, characterized in that: Movable grooves (108) are provided on both sides of the interior of the transport rack (1), and the guard plates (103) are movably installed inside the corresponding movable grooves (108). The guard plates (103) are connected to the bottom of the transport rack (1) via a height adjustment assembly.

5. The circuit board transportation structure according to claim 1, characterized in that: Side grooves (107) are provided on both sides of the interior of the transport frame (1), and the side grooves (107) are parallel to the edges of the transport roller (101) and the movable groove (108).

6. A circuit board transport structure according to claim 4, characterized in that: The height adjustment assembly comprises a fixing plate (201), the front and rear ends of the bottom of the guard plate (103) are provided with inner concave slots (2), the fixing plate (201) is horizontally inserted into the corresponding inner concave slots (2), the bottom of the transport frame (1) is movably mounted with the fixing plate (201) via a bearing, the bottom of the fixing plate (201) is mounted with a rotating handle (203), and one end of the fixing plate (201) is connected to the threaded rod (202) via a thread.

7. A circuit board transport structure according to claim 6, characterized in that: A plurality of groups of stabilizing rods (204) are provided at the bottom of the transport frame (1), and the fixing plate (201) is slidably connected to the corresponding stabilizing rods (204).

8. The circuit board transportation structure according to claim 6, characterized in that: The outer surface of the rotating handle (203) is provided with anti-slip grooves.

9. The circuit board transportation structure according to claim 6, characterized in that: The fixing plate (201) and the guard plate (103) are installed via a fixing assembly, wherein the fixing assembly comprises a fixing bolt (206), and the guard plate (103) and the fixing plate (201) are threadedly connected via the fixing bolt (206).

10. The circuit board transportation structure according to claim 6, characterized in that: Limiting plates (205) are provided on both sides of the fixing plate (201), and the protection plate (103) is located inside the limiting plates (205).

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