PCB (Printed Circuit Board) carrying carrier and automatic guide vehicle

Abstract

The utility model discloses a PCB carrying carrier and an automatic guide vehicle, and relates to the field of carrying tool design. The PCB carrying carrier comprises a lower inclined base, an upper inclined base and a lower inclined base, an upper inclined baffle is arranged at the bottom end of the slope of the lower inclined base; n movable panels are rotationally connected to the middle of the upper inclined baffle; when the movable panel is opened, the movable panel is parallel to the slope surface of the lower inclined base; when the movable panel is closed, the movable panel coincides with the upper inclined baffle. N is an integer greater than 0. By additionally arranging the movable panel, the space utilization rate and the carrying efficiency of the carrier are improved, the storage requirements of PCBs of different sizes can be met, the adaptability and flexibility of the carrier are enhanced, and the carrying cost of the PCBs is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of carrying tool design, especially to a PCB board carrying carrier and automatic guided vehicle. BACKGROUND

[0002] In the current PCB board printing circuit board industry, it is often necessary to transport PCB boards according to the process, and PCB board carrying tools need to be used in the transportation process. In order to prevent the surface of the PCB board from being damaged during transportation, a carrier with a 65-degree angle in the middle is generally used. These carriers are bent and welded from a single flat plate, and each carrier can only accommodate a row of multi-column PCB boards. With the increasing emphasis on cost control by manufacturers, the minimum unit of measurement of PCB boards has been changed to PCS (single piece). Manufacturers will arrange according to the specific needs of customers, and a SET (kit) may consist of one or more PCS, while a PNL (panel) may contain one or more SETs. This approach significantly improves production efficiency, but also tests the carrying efficiency of the carrier.

[0003] When transporting PCB boards, the existing carrier usually transports in units of LOT. According to the board thickness, 1 LOT is usually equal to 60 PNL or 120 PNL, and each PNL size basically occupies more than 80% of the carrier carrying area. A row of multi-column placement is adopted, but after the PCB board is formed, each PNL will be processed into several PCS, each of which only occupies less than 50% of the carrier carrying area. According to the size of each PCS, a row of multi-column placement is also adopted, but too many layers of PCB board stacking will result in poor stability, so the processed PCB board often needs to be transported by a carrying vehicle, resulting in not only inefficient use of carrier space, but also low transportation efficiency and increased transportation cost. SUMMARY

[0004] In view of this, the present application aims to at least partially solve the problems in the related art. One of the purposes of the present application is to provide a PCB board carrying carrier that can improve the carrying efficiency and space utilization of the carrier.

[0005] The PCB board carrying carrier provided by the present application comprises a downward inclined base, an upward inclined baffle is arranged at the slope end of the downward inclined base, N movable panels are rotatably connected to the middle of the upward inclined baffle, the movable panels are parallel to the slope surface of the downward inclined base when the movable panels are opened, the movable panels coincide with the upward inclined baffle when the movable panels are closed, and N is an integer greater than 0.

[0006] The position of the movable panel on the upper inclined baffle is designed according to the size of the processed PCB. The movable panel 21 is connected with the upper inclined baffle 20 through a shaft to realize the opening and closing of the movable panel 21. When the movable panel 21 is opened, the processed PCB can be placed on the movable panel 21 for carrying. At this time, the movable panel 21 is parallel to the inclined surface of the lower inclined base 10, so that the PCB placed on the movable panel 21 is abutted on the upper inclined baffle 20 under the action of gravity, thereby avoiding the sliding of the PCB due to inertia during carrying. When the movable panel 21 is closed, the movable panel 21 is coincided with the upper inclined baffle 20, so that the large-sized PCB before processing can be carried to realize the efficient and flexible use of the carrier.

[0007] The connection mode of the movable panel 21 and the upper inclined baffle 20 is not limited to the shaft connection, but also can be the rotary connection through a gear, or the hinged connection, the clamped connection and the like.

[0008] The application improves the space utilization and carrying efficiency of the carrier by adding the movable panel, can meet the storage requirements of PCBs with different sizes, enhances the adaptability and flexibility of the carrier, and reduces the carrying cost of the PCB.

[0009] In the preferable technical scheme of the application, the upper inclined baffle is provided with a limiting groove; the movable panel is arranged in the limiting groove; when the movable panel is closed, the movable panel is completely located in the limiting groove, and the surface of the movable panel is flush with the surface of the upper inclined baffle.

[0010] The flush of the surface of the movable panel with the surface of the upper inclined baffle is beneficial to increasing the contact area of the PCB and the carrier and improving the stability of the PCB on the carrier.

[0011] In the preferable technical scheme of the application, the limiting groove and the movable panel are provided with a matched locking assembly.

[0012] When the movable panel is opened, the locking assembly is in an unlocked state; when the movable panel is closed, the locking assembly is in a locked state, thereby realizing the good control of the opening and closing of the movable panel.

[0013] In the preferable technical scheme of the application, the locking assembly comprises magnetic attraction pieces A and B which can be attracted to each other; the magnetic attraction piece A is located at the top of the movable panel; the magnetic attraction piece B is arranged in the limiting groove corresponding to the magnetic attraction piece A.

[0014] When the large-sized PCB is carried, the movable panel needs to be closed, and the magnetic attraction piece A and the magnetic attraction piece B realize the stable closing of the movable panel through magnetic attraction locking, thereby realizing the flexible conversion of the carrying mode.

[0015] The locking assembly is used for locking the movable panel in the limiting groove when the movable panel is closed, preventing the movable panel from affecting the carrying of the large-size PCB, and the specific structure can also refer to other structures of the prior art, such as a latch.

[0016] In the preferred technical scheme of the utility model, the lower inclined base and the upper inclined baffle are arranged on the front surface of the bottom support, and the back surface of the bottom support is provided with a positioning identification code.

[0017] When carrying, the automatic logistics trolley is used to carry the carrier, the back surface of the bottom support is provided with a positioning identification code to complete the carrier identification and positioning functions in cooperation with the automatic logistics trolley, and the logistics trolley can complete positioning according to the set program after identifying the positioning identification code, so that the carrier can be directly carried to the target docking position by the logistics trolley.

[0018] In the preferred technical scheme of the utility model, the lower inclined base and the movable panel are provided with anti-skid pads, and the anti-skid pads are provided with a plurality of shock-absorbing blocks.

[0019] The PCB may be shaken due to uneven road conditions or obstacles during carrying, and the anti-skid pads are beneficial to prevent the PCB from sliding off the carrier, and the shock-absorbing blocks can prevent the PCB from being damaged due to shaking, thereby ensuring the safety of the PCB during carrying and improving the carrying efficiency of the PCB. Specifically, the anti-skid pads are made of wear-resistant rubber material, which effectively prevents the PCB from slipping during carrying; and the shock-absorbing blocks are rubber protrusions, the inside of the rubber protrusions is an air-filled airbag, and the rubber protrusions have a shock-absorbing effect.

[0020] In the preferred technical scheme of the utility model, the slope surface of the upper inclined baffle and the slope surface of the lower inclined base are at 90 degrees.

[0021] In the preferred technical scheme of the utility model, the angle between the slope surface of the upper inclined baffle and the slope surface of the lower inclined base is optimized from 65 degrees to 90 degrees, which reduces the gravity center of the vertically placed PCB and improves the stability of the PCB on the carrier during carrying.

[0022] In the preferred technical scheme of the utility model, the lower inclined base is provided with a through groove in the middle portion; and the through groove penetrates the bottom to the top of the lower inclined base.

[0023] The through groove is arranged on the lower inclined base, so that the PCB can be conveniently and quickly taken out and placed through the through groove, thereby improving the work efficiency.

[0024] In the preferred technical scheme of the utility model, the upper inclined baffle and the lower inclined base are both in the shape of a triangular prism.

[0025] The upper inclined baffle and the lower inclined base are all in the shape of triangular prism, and have good stability and load bearing performance.

[0026] In the preferable technical scheme of the utility model, the lower inclined base is a stainless steel base.

[0027] The base made of stainless steel has high load bearing performance and durability, and ensures the stability of the whole carrier.

[0028] The second purpose of the application is to provide a PCB automatic guiding vehicle, which comprises the PCB carrying carrier and a guiding vehicle body.

[0029] The AGV is loaded with goods in an automatic or manual way, has a scanning and identifying function, and can automatically travel to a specified location along a set route. The automatic guiding vehicle is provided with an automatic navigation system and a vision system, is provided with universal wheels at the bottom to facilitate flexible movement on the predetermined path, and is provided with a lifting mechanism at the top, which comprises a liftable pin. The bottom end of the carrier is provided with a pin hole matched with the liftable pin. Specifically, when carrying, the pin on the automatic guiding vehicle is lifted and matched with the pin hole at the bottom end of the carrier to realize the butt joint of the carrier and the automatic guiding vehicle. After the automatic guiding vehicle identifies the positioning identification code, the automatic navigation system instructs it to carry along the set route, carries the carrier with the PCB to the target butt joint, and when the automatic guiding vehicle reaches the destination, the vision system identifies and positions the PCB to ensure that the PCB is accurately placed at the predetermined position.

[0030] The PCB carrying carrier of the application can adapt to the carrying work before PCB processing, improve the space utilization and carrying efficiency of the carrier after PCB processing, and further improve the carrying efficiency and stability of the PCB automatic guiding vehicle, thereby reducing the carrying cost of the PCB automatic guiding vehicle and achieving the industrial purpose of cost reduction and efficiency improvement.

[0031] The utility model has at least the following beneficial effects:

[0032] When carrying the PCB before processing, the PCB is stacked on the lower inclined base in a horizontal or vertical manner, and the PCB will abut against the upper inclined baffle under the action of gravity to avoid sliding off due to inertia during carrying. When carrying the PCB after processing, the PCB can be carried on the lower inclined base and the movable panel because the size of the PCB after processing is smaller, and the position of the movable panel on the upper inclined baffle is designed according to the size of the PCB after processing.

[0033] The application improves the space utilization, carrying stability and carrying efficiency of the carrier by adding the movable panel, can meet the storage requirements of PCBs of different sizes, enhances the adaptability and flexibility of the carrier, and reduces the PCB carrying cost. BRIEF DESCRIPTION OF DRAWINGS

[0034] The drawings incorporated into the specification and forming a part of the specification, show embodiments consistent with the present application, and together with the specification serve to explain the principles of the present application.

[0035] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced as follows, and obviously, other drawings can also be obtained by those skilled in the art without creative labor under the premise of not paying creative labor.

[0036] In the drawings:

[0037] Fig. 1 It is a schematic diagram of a PCB carrying carrier of the present application;

[0038] Fig. 2 It is a side view of a PCB carrying carrier of the present application;

[0039] Fig. 3 It is a bottom view of a PCB carrying carrier of the present application.

[0040] Reference signs:

[0041] 10, lower inclined base; 11, through slot; 20, upper inclined baffle; 21, movable panel; 211, magnetic attraction piece A; 22, limiting groove; 221, magnetic attraction piece B; 30, bottom support; 31, positioning identification code. DETAILED DESCRIPTION

[0042] In order to have a clearer understanding of the technical features, purposes and effects of the present application, the specific embodiments of the present application will be described in detail with reference to the drawings. In the following description, it should be understood that the directions or positional relationships indicated by "front", "back", "upper", "lower", "left", "right", "vertical", "horizontal", "vertical", "horizontal", "top", "bottom", "inner", "outer", "head", "tail" and the like are based on the directions or positional relationships shown in the drawings, and are constructed and operated in a particular direction, only for the convenience of describing the technical solutions, and cannot be understood as indicating that the indicated mechanisms or elements must have a particular direction, therefore, it cannot be understood as a limitation on the present application.

[0043] It should also be noted that, unless otherwise explicitly specified and limited, terms such as "installation," "connection," "joining," "fixing," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. When an component is referred to as being "on" or "below" another component, that component can be located "directly" or "indirectly" on the other component, or there may be one or more intermediary components. The terms "first," "second," "third," etc., are only for the convenience of describing this technical solution and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, features defined with "first," "second," "third," etc., may explicitly or implicitly include one or more of that feature. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0044] In the following description, specific details such as particular system architectures and techniques are set forth for illustrative purposes and not for limitation, in order to provide a thorough understanding of the embodiments of this application. However, those skilled in the art will understand that this application may also be implemented in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, mechanisms, circuits, and methods are omitted so as not to obscure the description of this application with unnecessary detail.

[0045] Example 1

[0046] like Figs. 1-3 As shown, this embodiment provides a PCB board handling carrier, including: a lower inclined base 10; an upper inclined baffle 20 is provided at the bottom of the slope of the lower inclined base 10; N movable panels 21 are rotatably connected to the middle of the upper inclined baffle 20; when the movable panels 21 are open, the movable panels 21 are parallel to the slope surface of the lower inclined base 10; when the movable panels 21 are closed, the movable panels 21 coincide with the upper inclined baffle 20; N is an integer greater than 0.

[0047] In this embodiment, the height of the processed PCB board is about 30% of the height of the upper inclined baffle 20, so that two movable panels 21 are arranged on each carrier and are rotatably connected with two transverse trisection lines of the upper inclined baffle 20. The movable panel 21 is connected with the upper inclined baffle 20 through a shaft to realize the folding and unfolding of the movable panel 21. After the movable panel 21 is opened, the processed PCB board can be placed on the movable panel 21 for carrying. At this time, the movable panel 21 is parallel to the inclined slope surface of the lower inclined base 10, so that the PCB board placed on the movable panel 21 will abut against the upper inclined baffle 20 under the action of gravity, thereby avoiding the sliding of the PCB board due to inertia during the carrying process. When the movable panel 21 is closed, the movable panel 21 coincides with the upper inclined baffle 20, so that the carrying of the large-sized PCB board before processing can be realized, and the efficient and flexible use of the carrier is realized.

[0048] The connection mode of the movable panel 21 and the upper inclined baffle 20 is not limited to the shaft connection, but can also use a gear for rotary connection, or hinge connection, clamping connection, etc.

[0049] In this embodiment, the space utilization and carrying efficiency of the carrier are improved by adding two movable panels 21, so that the stability of the PCB board during the carrying process is not reduced due to the over-high stacking of the PCB board, the storage demand of the PCB board of different sizes can be met, the adaptability and flexibility of the carrier are enhanced, and the carrying cost of the PCB board is reduced.

[0050] In this embodiment, the upper inclined baffle 20 is provided with a limiting groove 22, and the movable panel 21 is arranged in the limiting groove 22. When the movable panel 21 is closed, the movable panel 21 is completely located in the limiting groove 22, and the surface of the movable panel 21 is flush with the surface of the upper inclined baffle 20.

[0051] The flush surface of the movable panel 21 and the upper inclined baffle 20 is beneficial to increase the contact area of the PCB board and the carrier and improve the stability of the PCB board on the carrier.

[0052] In this embodiment, the limiting groove 22 and the movable panel 21 are provided with a matched locking assembly.

[0053] When the movable panel 21 is opened, the locking assembly is in an unlocked state; when the movable panel 21 is closed, the locking assembly is in a locked state, so that the opening and closing of the movable panel 21 can be well controlled.

[0054] In this embodiment, the locking assembly includes magnetic attraction pieces A211 and B221 which can be attracted to each other; the magnetic attraction piece A211 is located at the top of the movable panel 21; and the magnetic attraction piece B221 is arranged in the limiting groove 22 corresponding to the magnetic attraction piece A211.

[0055] When carrying a PCB board of a large size, the movable panel 21 needs to be closed, and the magnetic element A 211 and the magnetic element B 221 are locked by magnetic attraction to achieve stable closing of the movable panel 21 and flexible conversion of the carrying mode.

[0056] The locking assembly is used to lock the movable panel 21 in the limiting groove 22 when the movable panel 21 is closed, so as to prevent the movable panel 21 from affecting the carrying of the PCB board of a large size. The specific structure can also refer to other structures of the prior art, such as a latch.

[0057] In the embodiment, the bottom support 30 is further included; the lower inclined base 10 and the upper inclined baffle 20 are arranged on the front surface of the bottom support 30, and the back surface of the bottom support 30 is provided with a positioning identification code 31.

[0058] When carrying, the automatic logistics trolley is used to carry the carrier, the back surface of the bottom support 30 is provided with the positioning identification code 31 to complete the carrier identification and carrier positioning functions with the automatic logistics trolley. After the logistics trolley identifies the positioning identification code 31, the positioning can be completed according to the set program, and the carrier can be directly carried to the target docking position by the logistics trolley.

[0059] Embodiment 2

[0060] As shown in Figs. 1-3 The embodiment provides a PCB board carrying carrier, which comprises a lower inclined base 10, an upper inclined baffle 20 arranged at the slope bottom end of the lower inclined base 10, N movable panels 21 rotatably connected to the middle part of the upper inclined baffle 20, wherein the movable panel 21 is parallel to the slope surface of the lower inclined base 10 when the movable panel 21 is opened, the movable panel 21 is coincident with the upper inclined baffle 20 when the movable panel 21 is closed, and N is an integer greater than 0.

[0061] In the embodiment, the height of the processed PCB board accounts for about 1 / 4 of the height of the upper inclined baffle 20, so that three movable panels 21 are arranged on each carrier and are rotatably connected to three transverse quarter lines of the upper inclined baffle 20, respectively. The movable panel 21 is connected to the upper inclined baffle 20 through a shaft to realize the opening and closing state of the movable panel 21. After the movable panel 21 is opened, the processed PCB board can be placed on the movable panel 21 for carrying. At this time, the movable panel 21 is parallel to the inclined slope surface of the lower inclined base 10, so that the PCB board placed on the movable panel 21 will abut against the upper inclined baffle 20 under the action of gravity, thereby avoiding the PCB board from sliding due to inertia during the carrying process. When the movable panel 21 is closed, the movable panel 21 is coincident with the upper inclined baffle 20, so that the PCB board of a large size before processing can be carried, and the carrier can be efficiently and flexibly used.

[0062] The connection between the movable panel 21 and the upper inclined baffle 20 is not limited to be connected by a shaft, but can also be connected by a gear, or be hinged, clamped, or the like.

[0063] The embodiment improves the space utilization and carrying efficiency of the carrier by adding three movable panels 21, prevents the stability of the PCBs during carrying from being reduced due to the over-high stacking of the PCBs, meets the storage requirements of PCBs of different sizes, enhances the adaptability and flexibility of the carrier, and reduces the carrying cost of the PCBs.

[0064] In the embodiment, the lower inclined base 10 and the movable panel 21 are both provided with anti-skid pads, and the anti-skid pads are provided with a plurality of shock-absorbing blocks.

[0065] The PCBs may be jolted during carrying due to uneven road conditions or obstacles, and the anti-skid pads are beneficial to prevent the PCBs from sliding off the carrier, and the shock-absorbing blocks can prevent the PCBs from being damaged due to jolting, thereby ensuring the safety of the PCBs during carrying and improving the carrying efficiency of the PCBs. Specifically, the anti-skid pads are made of wear-resistant rubber material, which effectively prevents the PCBs from slipping during carrying; and the shock-absorbing blocks are rubber protrusions, and the interiors of the rubber protrusions are inflatable air bags, which have the effect of shock absorption and buffering.

[0066] In the embodiment, the slope surface of the upper inclined baffle 20 is 90 degrees to the slope surface of the lower inclined base 10.

[0067] The present application optimizes the included angle between the slope surface of the upper inclined baffle 20 and the slope surface of the lower inclined base 10 from 65 degrees to 90 degrees, which reduces the center of gravity of the PCBs when placed vertically and improves the stability of the PCBs on the carrier during carrying.

[0068] In the embodiment, the upper inclined baffle 20 and the lower inclined base 10 are both in the shape of a triangular prism.

[0069] The upper inclined baffle 20 and the lower inclined base 10 are both in the shape of a triangular prism, which has good stability and load-bearing performance.

[0070] In the embodiment, the lower inclined base 10 is provided with a through slot 11 in the middle; and the through slot 11 penetrates through the bottom to the top of the lower inclined base.

[0071] The through slot 11 provided on the lower inclined base can facilitate the taking and placing of the PCBs through the through slot 11, thereby improving the work efficiency.

[0072] Embodiment 3

[0073] As Figs. 1-3As shown, the embodiment provides a PCB carrying carrier, comprising: a lower inclined base 10; the lower inclined base 10 is provided with an upper inclined baffle 20 at the slope bottom end; the upper inclined baffle 20 is rotatably connected with N movable panels 21 in the middle; when the movable panel 21 is opened, the movable panel 21 is parallel to the slope surface of the lower inclined base 10; when the movable panel 21 is closed, the movable panel 21 coincides with the upper inclined baffle 20; N is an integer greater than 0.

[0074] In the embodiment, the height of the processed PCB is about 50% of the height of the upper inclined baffle 20, so that 1 movable panel 21 is arranged on each carrier and is rotatably connected with the transverse middle line of the upper inclined baffle 20. The movable panel 21 is connected with the upper inclined baffle 20 through a shaft to realize the opening and closing state of the movable panel 21. After the movable panel 21 is opened, the processed PCB can be placed on the movable panel 21 for carrying. At this time, the movable panel 21 is parallel to the slope surface of the lower inclined base 10, so that the PCB placed on the movable panel 21 will abut against the upper inclined baffle 20 under the action of gravity, avoiding the PCB from sliding off due to inertia during carrying. When the movable panel 21 is closed, the movable panel 21 coincides with the upper inclined baffle 20, so that the larger size PCB before processing can be carried, realizing efficient and flexible use of the carrier.

[0075] The connection mode of the movable panel 21 and the upper inclined baffle 20 is not limited to shaft connection, but can also use gear rotation connection, or hinge connection, clamping connection, etc.

[0076] The embodiment improves the space utilization and carrying efficiency of the carrier by adding 1 movable panel 21, prevents the stability of the PCB during carrying from being reduced due to the over-high stacking of the PCB, can meet the storage needs of PCBs of different sizes, enhances the adaptability and flexibility of the carrier, and reduces the carrying cost of the PCB.

[0077] In the embodiment, the upper inclined baffle 20 is provided with a limiting groove 22; the movable panel 21 is arranged in the limiting groove 22; when the movable panel 21 is closed, the movable panel 21 is completely located in the limiting groove 22, and the surface of the movable panel 21 is flush with the surface of the upper inclined baffle 20.

[0078] The surface of the movable panel 21 flush with the surface of the upper inclined baffle 20 is beneficial to increase the contact area of the PCB and the carrier and improve the stability of the PCB on the carrier.

[0079] In the embodiment, the limiting groove 22 and the movable panel 21 are provided with a matching locking assembly.

[0080] When the movable panel 21 is opened, the locking assembly is in an unlocked state; when the movable panel 21 is closed, the locking assembly is in a locked state, achieving good control of the opening and closing of the movable panel 21.

[0081] In the embodiment, the locking assembly comprises magnetic members A 211 and B 221 capable of attracting each other; the magnetic member A 211 is located at the top of the movable panel 21; and the magnetic member B 221 is arranged in the limiting groove 22 corresponding to the magnetic member A 211.

[0082] When a PCB board of a large size is carried, the movable panel 21 needs to be closed, and the magnetic members A 211 and B 221 achieve stable closing of the movable panel 21 through magnetic locking, realizing flexible conversion of the carrying mode.

[0083] The locking assembly is used to lock the movable panel 21 in the limiting groove 22 when the movable panel 21 is closed, preventing the movable panel 21 from affecting the carrying of a PCB board of a large size, and the specific structure can also refer to other structures of the prior art, such as a bolt.

[0084] In the embodiment, the bottom support 30 is also included; the lower inclined base 10 and the upper inclined baffle 20 are arranged on the front surface of the bottom support 30, and the back surface of the bottom support 30 is provided with a positioning identification code 31.

[0085] When carrying is performed, the back surface of the bottom support 30 is provided with the positioning identification code 31 to cooperate with the automatic logistics trolley to complete the functions of carrier identification and carrier positioning, and after the logistics trolley identifies the positioning identification code 31, the positioning can be completed according to the set program, so that the carrier is directly carried to the target docking position by the logistics trolley.

[0086] In the embodiment, the lower inclined base 10 and the movable panel 21 are both provided with anti-skid pads; and a plurality of shock-absorbing blocks are arranged on the anti-skid pads.

[0087] During the carrying process of the PCB board, the anti-skid pads are beneficial to prevent the PCB board from sliding off the carrier due to uneven road conditions or obstacles, and the shock-absorbing blocks can prevent the PCB board from being damaged due to jolting, thereby ensuring the safety of the PCB board during the carrying process and improving the carrying efficiency of the PCB board. Specifically, the anti-skid pads are made of wear-resistant rubber material, which effectively prevents the PCB board from slipping during carrying; and the shock-absorbing blocks are rubber protrusions, the inside of the rubber protrusions is an air-filled airbag, and the rubber protrusions have the effect of shock absorption and buffering.

[0088] In the embodiment, the slope surface of the upper inclined baffle 20 is at an angle of 90 degrees with the slope surface of the lower inclined base 10.

[0089] The present application optimizes the included angle between the slope surface of the upper inclined baffle 20 and the slope surface of the lower inclined base 10 from 65 degrees to 90 degrees, reduces the gravity center of the PCB when placed vertically, and improves the stability of the PCB on the carrier during transportation.

[0090] In the present embodiment, the lower inclined base 10 is provided with a through slot 11 in the middle; the through slot 11 penetrates the bottom to the top of the lower inclined base.

[0091] The through slot 11 in the lower inclined base can conveniently and quickly take and place the PCB, improving the work efficiency.

[0092] In the present embodiment, the upper inclined baffle 20 and the lower inclined base 10 are both in the shape of a triangular prism.

[0093] The upper inclined baffle 20 and the lower inclined base 10 are both in the shape of a triangular prism, having good stability and load-bearing performance.

[0094] In the present embodiment, the lower inclined base 10 is a stainless steel base.

[0095] The base made of stainless steel has high load-bearing performance and durability, ensuring the stability of the whole carrier.

[0096] Embodiment 4

[0097] As shown in Figs. 1-3 The present embodiment provides a PCB automatic guide vehicle, which comprises a PCB carrying carrier according to embodiment 3 and a guide vehicle body; the top end of the guide vehicle body is provided with a lifting mechanism; and the lifting mechanism is detachably connected with the bottom end of the PCB carrying carrier.

[0098] The automatic guide vehicle loads and unloads goods in an automatic or manual manner, has a scanning and identifying function, can automatically travel to a designated location according to a set route, and then loads and unloads goods in an automatic or manual manner. The automatic guide vehicle is provided with an automatic navigation system and a visual system; the bottom is provided with universal wheels, facilitating flexible movement on the predetermined path; the top is provided with a lifting mechanism, which comprises a liftable pin; and the bottom end of the carrier is provided with a pin hole matched with the liftable pin. Specifically, when carrying, the pin on the automatic guide vehicle is lifted and matched with the pin hole at the bottom end of the carrier, realizing the butt joint of the carrier and the automatic guide vehicle. After the automatic guide vehicle identifies the positioning identification code, the automatic navigation system instructs it to carry according to the set route, carries the carrier with the PCB to the target butt joint, and when the automatic guide vehicle reaches the destination, the visual system identifies and positions the PCB, ensuring that the PCB is accurately placed at the predetermined position.

[0099] The PCB carrying carrier of the application can adapt to the carrying work before the PCB processing through the additional movable panel 21, can improve the space utilization and carrying efficiency of the carrier after the PCB processing, and further improve the carrying efficiency and carrying stability of the automatic guided vehicle for PCB, reduces the carrying cost of the automatic guided vehicle for PCB, and realizes the industrial purpose of reducing cost and increasing benefit.

[0100] It can be understood that the above embodiments only express the preferred embodiments of the application, the description is more specific and detailed, but it cannot be understood as the limitation of the patent scope of the application; it should be pointed out that for ordinary skilled in the art, the above technical features can be freely combined without departing from the concept of the application, and some modifications and improvements can be made, which belong to the protection scope of the application; therefore, any equivalent transformation and modification within the scope of the claims of the application shall belong to the scope of the claims of the application.

Claims

1. A PCB board handling carrier, characterized in that, include: A downward tilting base (10); an upward tilting baffle (20) is provided at the bottom of the slope of the downward tilting base (10); N movable panels (21) are rotatably connected to the middle of the upward tilting baffle (20); when the movable panels (21) are open, the movable panels (21) are parallel to the slope surface of the downward tilting base (10); when the movable panels (21) are closed, the movable panels (21) coincide with the upward tilting baffle (20); N is an integer greater than 0.

2. The PCB board handling carrier according to claim 1, characterized in that, The upper inclined baffle (20) is provided with a limiting groove (22); the movable panel (21) is disposed in the limiting groove (22); when the movable panel (21) is closed, the movable panel (21) is completely located in the limiting groove (22), and the surface of the movable panel (21) is flush with the surface of the upper inclined baffle (20).

3. A PCB board handling carrier according to claim 2, characterized in that, The limiting groove (22) and the movable panel (21) are provided with matching locking components.

4. A PCB board handling carrier according to claim 3, characterized in that, The locking assembly includes magnetic components A (211) and B (221) that are able to attract each other; magnetic component A (211) is located on the top of the movable panel (21); magnetic component B (221) is located in the limiting groove (22) corresponding to magnetic component A (211).

5. A PCB board handling carrier according to claim 1, characterized in that, It also includes a bottom bracket (30); the lower inclined base (10) and the upper inclined baffle (20) are both located on the front of the bottom bracket (30), and the bottom bracket (30) is provided with a positioning identification code (31) on the back.

6. A PCB board handling carrier according to claim 1, characterized in that, Both the inclined base (10) and the movable panel (21) are provided with anti-slip pads; the anti-slip pads are provided with multiple shock-absorbing buffer blocks.

7. A PCB board handling carrier according to claim 1, characterized in that, The slope of the upper inclined baffle (20) is at a 90-degree angle to the slope of the lower inclined base (10).

8. A PCB board handling carrier according to claim 1, characterized in that, The inclined base (10) has a through groove (11) in the middle; the through groove (11) extends from the bottom to the top of the inclined base.

9. A PCB board handling carrier according to claim 1, characterized in that, Both the upper inclined baffle (20) and the lower inclined base (10) are triangular prisms.

10. An automated guided vehicle for PCB boards, characterized in that, The invention includes a PCB board transport carrier and a guide vehicle body as described in any one of claims 1-9; the top of the guide vehicle body is provided with a lifting mechanism; the lifting mechanism is detachably connected to the bottom of the PCB board transport carrier.

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