PCB (Printed Circuit Board) feeding machine
By designing a lifting mechanism and an alternating feeding mechanism on the PCB board, the problem of poor flexibility in existing technologies is solved, and the adaptability and production efficiency of the equipment are improved.
Patent Information
- Application Number
- CN202422908813.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-27
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2034-11-27
AI Technical Summary
The existing PCB board board board machine has poor flexibility in use and cannot be adjusted according to the actual situation of the staff, resulting in inflexible use.
A PCB board feeding machine was designed, including a lifting mechanism, a pushing mechanism, and two feeding mechanisms. The lifting mechanism can move between upper and lower positions, the pushing mechanism is used to push out the PCB board, and the feeding mechanisms are set at intervals between the upper and lower layers, allowing the operator to select to place the material frame in the upper or lower feeding mechanism, thus improving the flexibility of use.
It enables users to select the feeding mechanism based on their individual circumstances, improving the flexibility of using the PCB board board machine, ensuring that production efficiency is not affected, and addressing issues such as feeding mechanism failure or insufficient user manpower.
Smart Images
Figure CN223822708U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of PCB processing technology, and in particular to a PCB board board making machine. Background Technology
[0002] With the widespread use of electronic devices, the demand for PCB boards has increased, necessitating improvements in PCB production scale and efficiency. Currently, automatic board loading machines have emerged on the market, consisting of feeding mechanisms, lifting mechanisms, and pushing mechanisms.
[0003] This automatic board loading machine uses a feeding mechanism to transport the material frame to a lifting mechanism, which then lifts the frame. During the lifting process, a pushing mechanism pushes the PCB board in the frame into the next processing device. Once the PCB board in the frame has been pushed, the empty frame is removed from the lifting mechanism, which then lowers to the feeding mechanism for material retrieval. This cycle repeats. This working mode is monotonous and cannot be adjusted according to the actual situation of the operators, resulting in poor flexibility. Utility Model Content
[0004] The main purpose of this utility model is to propose a PCB board board board machine, which aims to improve the flexibility of using PCB board board board board machines.
[0005] To achieve the above objectives, the PCB board board board machine proposed in this utility model includes:
[0006] frame;
[0007] A lifting mechanism is provided on the frame. The lifting mechanism has a placement position for placing a material frame. The lifting mechanism has a first position and a second position distributed vertically.
[0008] A pushing mechanism, located on one side of the lifting mechanism, has a pushing member extending toward the lifting mechanism, the pushing member being used to push the PCB board in the material frame toward the other side of the lifting mechanism; and
[0009] Two feeding mechanisms are located on the same side of the lifting mechanism as the pushing mechanism. The two feeding mechanisms are spaced vertically apart, and both are used to convey the material frame.
[0010] When the lifting mechanism is in the first position, one of the feeding mechanisms corresponds to the lifting mechanism and is used to send the material frame to the lifting mechanism. When the lifting mechanism is in the second position, the other feeding mechanism corresponds to the lifting mechanism and is used to receive the empty material frame from the lifting mechanism.
[0011] Optionally, the feeding mechanism includes a conveyor belt and two limiting members. The conveyor belt is mounted on the frame and is located on the same side of the lifting mechanism as the pushing mechanism. The two limiting members are located on both sides of the conveyor belt and extend upward from the conveyor belt.
[0012] Optionally, the conveyor belt includes two mounting structures and two conveyor belts. The two mounting structures are detachably mounted on the frame so that the spacing between the two mounting structures is adjustable. The two limiting members are respectively disposed on the outer side walls of the two mounting structures, and the two conveyor belts are installed in a one-to-one correspondence with the two mounting structures.
[0013] Optionally, the PCB board board conveying machine further includes a transfer mechanism, which is located on the other side of the lifting mechanism and is used to receive the PCB board pushed by the pushing member and to transport it. The transport direction of the transfer mechanism intersects with the extension direction of the pushing member.
[0014] Optionally, the transfer mechanism is rotatably disposed on the mechanism and has a transfer component. The transfer component is used to reduce the material board pushed by the pushing mechanism. The transfer component has a first state and a second state. In the first state, the conveying direction of the transfer component is parallel to the extension direction of the pushing member. In the second state, the conveying direction of the transfer component intersects with the extension direction of the pushing member. The transfer component is configured to start working when the pushing member pushes the PCB board and stop working after receiving the PCB board.
[0015] Optionally, the transfer mechanism includes a rotating component, a mounting plate, and multiple auxiliary wheels. The rotating component is mounted on the mounting plate and is connected to the transfer component in a transmission manner. The mounting plate is mounted on the frame and spaced apart from the transfer component. The multiple auxiliary wheels are disposed between the mounting plate and the transfer component and are circumferentially distributed along the rotation axis of the rotating component.
[0016] Optionally, the transfer component includes a mounting base and a transfer assembly, a plurality of auxiliary wheels are disposed between the mounting base and the mounting plate, the rotating component is conveyingly connected to the mounting base, the transfer assembly is slidably mounted on the mounting base, and the transfer assembly has a first state and a second state.
[0017] Optionally, the lifting mechanism includes a lifting component and a conveying component. The lifting component is mounted on the frame and is connected to the conveying component in a transmission manner. The lifting component is used to drive the conveying component to lift and lower. The conveying component is provided with the placement position. In the first position, the conveying component corresponds to one of the feeding mechanisms and is used to receive the material frame. In the second position, the conveying component corresponds to the other feeding mechanism and is used to send the empty material frame away.
[0018] Optionally, the inner wall of the conveying component near the transfer mechanism is provided with a protruding stop portion, which is spaced apart from the surface of the conveying component.
[0019] Optionally, the PCB board-mounted machine further includes a scanning mechanism, which is disposed on the frame and the scanning side of the scanning mechanism faces the placement position.
[0020] This utility model's technical solution involves mounting a lifting mechanism movably on a frame and providing a placement position for the material frame. The lifting mechanism has a first position and a second position, distributed vertically. A pushing mechanism is located on one side of the lifting mechanism and has a pushing member extending towards the lifting mechanism, used to push the PCB board in the material frame towards the other side of the lifting mechanism. Two feeding mechanisms are located on the same side of the lifting mechanism as the pushing mechanism, with the two feeding mechanisms spaced vertically apart. Both feeding mechanisms are used to transport the material frame. When the lifting mechanism is in the first position, one feeding mechanism corresponds to the lifting mechanism and is used to deliver the material frame to the lifting mechanism. When the lifting mechanism is in the second position, the other feeding mechanism corresponds to the lifting mechanism and is used to receive empty material frames from the lifting mechanism. That is, the operator can choose to place the material frame loaded with PCB boards in the lower feeding mechanism or in the upper feeding mechanism. Specifically, if one of the two feeding mechanisms malfunctions, the other feeding mechanism can be used to transport the PCB-loaded frame. Additionally, if the user lacks the strength to place the PCB-loaded frame on the upper feeding mechanism, they can choose to place it on the lower feeding mechanism, which will then transport it to the lifting mechanism. Conversely, if the operator is able to place the PCB-loaded frame on the upper feeding mechanism, they can do so, allowing the frame to be transported to the lifting mechanism. This means the operator can choose to place the frame on either feeding mechanism based on their individual circumstances, improving operational flexibility. Attached Figure Description
[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.
[0022] Figure 1 This is a schematic diagram of a PCB board board board machine according to an embodiment of the present invention;
[0023] Figure 2 for Figure 1 A partial structural diagram of the PCB board board assembly;
[0024] Figure 3 for Figure 2 A schematic diagram of the middle section structure;
[0025] Figure 4 for Figure 2 Schematic diagram of the transshipment mechanism;
[0026] Figure 5 for Figure 4 Side view of the transit facility.
[0027] Explanation of icon numbers:
[0028] 10. Frame; 20. Lifting mechanism; 21. Lifting component; 22. Conveying component; 221. Stop; 30. Pushing mechanism; 40. Feeding mechanism; 41. Conveyor belt; 411. Mounting structure; 412. Conveyor belt; 42. Limiting component; 50. Transfer mechanism; 51. Transfer component; 511. Mounting base; 512. Transfer assembly; 52. Rotating component; 53. Mounting plate; 54. Auxiliary wheel; 55. Slide rail; 56. Slider; 60. Scanning mechanism; 70. Driving component; 80. Material frame
[0029] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation
[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0031] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.
[0032] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text is to include three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution that simultaneously satisfies A and B. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.
[0033] This utility model proposes a PCB board board board machine.
[0034] In the embodiments of this utility model, such as Figures 1 to 5 As shown, the PCB board board making machine includes a frame 10, a lifting mechanism 20, a pushing mechanism 30, and two feeding mechanisms 40.
[0035] Specifically, the lifting mechanism 20 is provided on the frame 10, and the lifting mechanism 20 is provided with a placement position for placing the material frame. The lifting mechanism 20 has a first position and a second position distributed vertically, and the lifting mechanism 20 can move between the first position and the second position.
[0036] Specifically, in some embodiments, the first position is located below the second position. The lifting mechanism 20 receives the material frame at the first position, and after receiving the material frame, moves upward, i.e., towards the second position.
[0037] In another embodiment, the first position is located above the second position. That is, the lifting mechanism 20 receives the material frame at the first position, and after receiving the material frame, moves downward, that is, moves towards the second position. The specific configuration can be adjusted according to actual circumstances, and this application does not impose any specific limitations on it.
[0038] The pushing mechanism 30 is located on one side of the lifting mechanism 20 and has a pushing member extending toward the lifting mechanism 20. The pushing member is used to push the PCB board in the material frame toward the other side of the lifting mechanism 20.
[0039] Specifically, when the lifting mechanism 20 receives the material frame at the first position and moves to the second position, the lifting mechanism 20 will pause for a certain period of time after moving a certain distance to the second position, so that the pushing member can push the PCB board at that position out from the other side of the lifting mechanism 20 in the material frame.
[0040] The lifting mechanism 20 moves towards the unloading position by a distance set according to the spacing between two adjacent PCB boards within the material frame, ensuring that each movement of the lifting mechanism 20 moves the adjacent PCB board onto the extension axis of the pushing member. The pause duration of the lifting mechanism 20 can be set according to the pushing duration of the pushing member. For example, the pause duration of the lifting mechanism 20 can be, but is not limited to, five seconds, six seconds, seven seconds, etc. The specific setting can be determined based on actual conditions.
[0041] In this embodiment, the PCB board board board machine also includes a control module, which is connected to the lifting mechanism 20 and the pushing mechanism 30 respectively. The control module is used to control the lifting mechanism 20 to rise and fall and the extension of the pushing member according to the set parameters.
[0042] Two feeding mechanisms 40 and a pushing mechanism 30 are located on the same side of the lifting mechanism 20. The two feeding mechanisms 40 are arranged vertically at intervals. Both feeding mechanisms 40 are used to transport material frames. One of the two feeding mechanisms 40 is used to transport the material frame loaded with PCB boards to the lifting mechanism 20, and the other is used to receive the empty material frame at the position of the lifting mechanism 20 and send it away.
[0043] When the lifting mechanism 20 is in the first position, one of the feeding mechanisms 40 corresponds to the lifting mechanism 20 and is used to send the material frame to the lifting mechanism 20. When the lifting mechanism 20 is in the second position, the other feeding mechanism 40 corresponds to the lifting mechanism 20 and is used to receive the empty material frame from the lifting mechanism 20.
[0044] To facilitate understanding of this scheme, it is assumed that the two feeding mechanisms 40 are the first feeding mechanism 40 and the second feeding mechanism 40, with the first feeding mechanism 40 located below the second feeding mechanism 40.
[0045] In some embodiments, the first position is located below the second position. That is, the lifting mechanism 20 corresponds to the first feeding mechanism 40, and is used to receive the material frame conveyed by the first feeding mechanism 40. After receiving the material frame, it moves upward. When the lifting mechanism 20 corresponds to the second feeding mechanism 40, the lifting mechanism is located in the second position. At this time, the PCB board in the material frame is pushed out, and the empty material frame is sent away by the second feeding mechanism 40. After the material frame is removed, the lifting mechanism 20 returns to the first position and repeats the above steps.
[0046] In another embodiment, the first position is located above the second position. That is, the lifting mechanism 20 corresponds to the second feeding mechanism 40, and is used to receive the material frame conveyed by the second feeding mechanism 40. After receiving the material frame, it moves downward. When the lifting mechanism 20 corresponds to the first feeding mechanism 40, the lifting mechanism 20 is located in the second position. At this time, the PCB board in the material frame is pushed out, and the empty material frame is sent away by the first feeding mechanism 40. After the material frame is removed, the lifting mechanism 20 returns to the first position and repeats the above steps.
[0047] With this configuration, if one of the two feeding mechanisms 40 malfunctions, the other can be used to transport the PCB board, thus not affecting the production efficiency of the PCB board. Furthermore, if the user is too weak to place the PCB board-loaded PCB board PCB board PCB board onto the second feeding mechanism 40, the PCB board PCB board can be placed onto the first feeding mechanism 40 for transport. This allows the user to choose between the second and first feeding mechanisms, improving operational flexibility.
[0048] This utility model's technical solution involves mounting a lifting mechanism 20 vertically and flexibly on a frame 10, and providing a placement position for a material frame. The lifting mechanism 20 has a first position and a second position distributed vertically. A pushing mechanism 30 is located on one side of the lifting mechanism 20 and has a pushing member extending towards the lifting mechanism 20, which is used to push the PCB board in the material frame towards the other side of the lifting mechanism 20. Two feeding mechanisms 40 are located on the same side of the lifting mechanism 20 as the pushing mechanism 30, and the two feeding mechanisms 40 are arranged vertically at intervals. Both feeding mechanisms 40 are used to transport material frames. When the lifting mechanism 20 is in the first position, one feeding mechanism 40 corresponds to the lifting mechanism 20 and is used to deliver the material frame to the lifting mechanism 20. When the lifting mechanism 20 is in the second position, the other feeding mechanism 40 corresponds to the lifting mechanism 20 and is used to receive empty material frames from the lifting mechanism 20. That is, the operator can choose to place the material frame loaded with PCB boards in the lower feeding mechanism 40 or place the material frame loaded with PCB boards in the upper feeding mechanism 40. Specifically, when one of the two feeding mechanisms 40 malfunctions, the other feeding mechanism 40 can be used to transport the material frame. Alternatively, if the user lacks the strength to place the PCB-loaded material frame on the upper feeding mechanism 40, the frame can be placed on the lower feeding mechanism 40, which will then transport it to the lifting mechanism 20. Conversely, if the operator is able to place the PCB-loaded material frame on the upper feeding mechanism 40, it can be placed there, and the frame will be transported to the lifting mechanism 20. Thus, the operator can choose to place the material frame on one of the two feeding mechanisms 40 based on their individual circumstances, improving operational flexibility.
[0049] In some embodiments, the feeding mechanism 40 includes a conveyor belt 41 and two limiting members 42. The conveyor belt 41 is mounted on the frame 10 and is located on the same side of the lifting mechanism 20 as the pushing mechanism 30. The two limiting members 42 are located on both sides of the conveyor belt 41 and extend upward from the conveyor belt 41.
[0050] Specifically, the two limiting members 42 are used to restrict the two sides of the material frame to prevent deviation during placement, which would affect the subsequent pushing of the PCB board by the pushing member, thus improving the smoothness of the pushing member. Of course, in other embodiments, the feeding mechanism 40 may not have the limiting members 42.
[0051] In some embodiments, the conveyor belt 41 includes two mounting structures 411 and two conveyor belts 412. The two mounting structures 411 are detachably mounted on the frame 10 so that the spacing between the two mounting structures 411 is adjustable. Two limiting members 42 are respectively disposed on the outer side walls of the two mounting structures 411 and are mounted on the two conveyor belts 412 in a one-to-one correspondence with the two mounting structures 411.
[0052] Specifically, the PCBs have different sizes, and each size requires a corresponding material frame. The two mounting structures 411 are detachably configured so that the distance between them is adjustable. This allows for adjusting the distance between the two mounting structures 411 according to the size of the material frame, enabling limiting the movement of material frames of different sizes. This improves the practicality of the PCB board mounting machine. Of course, in other embodiments, the two mounting structures 411 are fixedly mounted to the frame 10.
[0053] In some embodiments, the PCB board board conveyor also includes a transfer mechanism 50, which is located on the other side of the lifting mechanism 20 and is used to receive and transport the PCB board pushed by the pusher. The transport direction of the transfer mechanism 50 intersects with the extension direction of the pusher.
[0054] Specifically, a transfer mechanism 50 receives the PCB board pushed out by the pusher and transports it. The transport direction of the transfer mechanism 50 intersects with the direction of the pusher, that is, the transfer mechanism 50 transports the PCB board towards the side of the frame 10. This arrangement allows the subsequent processing equipment for the PCB board to be attached to the side of the board loading machine. Compared with the traditional method of attaching the subsequent processing equipment for the PCB board to the tail end of the board loading machine, this helps to reduce the space occupied by the overall length of the PCB board production system. Of course, in other embodiments, the PCB board loading machine does not have a transfer mechanism 50.
[0055] In some embodiments, the transfer mechanism 50 is rotatably mounted on the frame and has a transfer component 51 for reducing the material board pushed by the push mechanism 30. The transfer component 51 has a first state and a second state. In the first state, the conveying direction of the transfer component 51 is parallel to the extension direction of the push member. In the second state, the conveying direction of the transfer component 51 intersects with the extension direction of the push member. The transfer component 51 is configured to start working when the push member pushes the PCB board and stop working after receiving the PCB board.
[0056] Specifically, when the transfer component 51 is in the first state, it receives the PCB board pushed by the pusher, and after receiving the PCB board, it rotates to the second state, so that the transfer component 51 transports the PCB board to the next processing equipment in the second state. In the first state, when the transfer component 51 receives the board, it is in operation. This avoids friction between the PCB board and the transfer component 51 caused by the pusher, thus improving the PCB board production yield.
[0057] When the transfer component 51 receives the PCB board pushed by the pusher, it stops operating and rotates to the second state to transport the PCB board to the next production equipment. Of course, in other embodiments, the receiving mechanism is fixedly installed on the frame 10.
[0058] In some embodiments, the transfer mechanism 50 includes a rotating component 52, a mounting plate 53, and a plurality of auxiliary wheels 54. The rotating component 52 is mounted on the mounting plate 53 and is connected to the transfer component 51 in a transmission manner. The mounting plate 53 is mounted on the frame 10 and spaced apart from the transfer component 51. The plurality of auxiliary wheels 54 are disposed between the mounting plate 53 and the transfer component 51 and are circumferentially distributed along the rotation axis of the rotating component 52.
[0059] Specifically, the number of auxiliary wheels 54 is at least two. The rotating component 52 drives the transfer component 51 to rotate. When the rotating component 52 drives the transfer component 51 to rotate, the multiple auxiliary wheels 54 can provide an auxiliary effect, making the rotation of the feeding part smoother and improving the smoothness of the rotation of the transfer component 51. The multiple auxiliary wheels 54 can be mounted on the mounting plate 53 or on the transfer component 51. For example, the number of auxiliary wheels 54 can be, but is not limited to, two, three, four, etc. Of course, in other embodiments, the receiving mechanism may not be equipped with auxiliary wheels 54.
[0060] In some embodiments, the transfer component 51 includes a mounting base 511 and a transfer assembly 512, a plurality of auxiliary wheels 54 are disposed between the mounting base 511 and the mounting plate 53, a rotating component 52 is connected to the mounting base 511 for transmission, and the transfer assembly 512 is slidably mounted on the mounting base 511. The transfer assembly 512 has a first state and a second state.
[0061] Specifically, when the transfer component 512 is in the first state, it can slide towards the lifting mechanism 20. When the transfer component 512 is in the second state, it can slide laterally towards the frame 10. This arrangement ensures that when the transfer component 512 is in the first state, sliding towards the lifting mechanism 20 shortens the distance between them, preventing the PCB board from falling through the gap due to excessive clearance. When the transfer component 512 is in the second state, sliding laterally towards the frame 10 shortens the distance to the next processing device, again preventing the PCB board from falling through the gap.
[0062] Furthermore, one of the mounting base 511 and the transfer assembly 512 is provided with a slide rail 55, and the other is provided with a slider 56. The slider 56 is slidably mounted on the slide rail 55, which extends along the sliding direction of the transfer assembly 512. The feeding component also includes a drive member 70, which is mounted on the mounting base 511 and is connected to the feeding component for transmission to drive the feeding component to slide.
[0063] In some embodiments, the lifting mechanism 20 includes a lifting component 21 and a conveying component 22. The lifting component 21 is mounted on the frame 10 and is connected to the conveying component 22 in a transmission manner. The lifting component 21 is used to drive the conveying component 22 to rise and fall. The conveying component 22 is provided with a placement position. In a first position, the conveying component 22 corresponds to one of the feeding mechanisms 40 and is used to receive the material frame. In a second position, the conveying component 22 corresponds to another feeding mechanism 40 and is used to send the empty material frame away.
[0064] Specifically, when the feeding mechanism 40 transports the material frame to the placement position on the conveying component 22, the conveying component 22 can drive the material frame to move towards the receiving mechanism to shorten the distance between the material frame and the receiving mechanism, and prevent the PCB board from being unable to be pushed onto the receiving mechanism due to the excessive distance between the material frame and the receiving mechanism.
[0065] In some embodiments, the inner wall of the end of the conveying member 22 away from the feeding mechanism 40 is provided with a protruding stop portion, which is spaced apart from the surface of the conveying member 22. Specifically, the stop portion is used to limit the material frame and prevent the material frame from sliding out from the end of the conveying member 22 away from the feeding mechanism 40. Optionally, both inner walls of the end of the conveying member 22 away from the feeding mechanism 40 are provided with protruding stop portions. Alternatively, the inner wall of the end of the conveying member 22 away from the feeding mechanism 40 is provided with a protruding stop portion, the inner wall of the opposite side of the stop portion extends, and is spaced apart from the surface of the conveying member 22.
[0066] In some embodiments, the PCB board-mounted machine further includes a scanning mechanism 60, which is disposed on the frame 10 with its scanning side facing the placement position. Specifically, the scanning mechanism 60 is used to scan the material frame on the placement position and upload the information to the system for registration of the material frame information. Of course, in other embodiments, the PCB board-mounted machine does not include a scanning mechanism 60.
[0067] The above are merely preferred embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural transformations made based on the inventive concept of this utility model and the contents of the specification and drawings of this utility model, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this utility model.
Claims
1. A PCB board board board machine, characterized in that, include: frame; A lifting mechanism is provided on the frame. The lifting mechanism has a placement position for placing a material frame. The lifting mechanism has a first position and a second position distributed vertically. A pushing mechanism, located on one side of the lifting mechanism, has a pushing member extending toward the lifting mechanism, the pushing member being used to push the PCB board in the material frame toward the other side of the lifting mechanism; and Two feeding mechanisms are located on the same side of the lifting mechanism as the pushing mechanism. The two feeding mechanisms are spaced vertically apart, and both are used to convey the material frame. When the lifting mechanism is in the first position, one of the feeding mechanisms corresponds to the lifting mechanism and is used to send the material frame to the lifting mechanism. When the lifting mechanism is in the second position, the other feeding mechanism corresponds to the lifting mechanism and is used to receive the empty material frame from the lifting mechanism and transfer it.
2. The PCB board board assembly as described in claim 1, characterized in that, The feeding mechanism includes a conveyor belt and two limiting members. The conveyor belt is installed on the frame and is located on the same side of the lifting mechanism as the pushing mechanism. The two limiting members are located on both sides of the conveyor belt and extend upward from the conveyor belt.
3. The PCB board-mounted machine as described in claim 2, characterized in that, The conveyor belt includes two mounting structures and two conveyor belts. The two mounting structures are detachably mounted on the frame so that the distance between the two mounting structures is adjustable. The two limiting members are respectively disposed on the outer side walls of the two mounting structures, and the two conveyor belts are installed in a one-to-one correspondence with the two mounting structures.
4. The PCB board board assembly as described in claim 1, characterized in that, The PCB board board conveying machine also includes a transfer mechanism, which is located on the other side of the lifting mechanism. The transfer mechanism is used to receive the PCB board pushed by the pushing member and to transport it. The transport direction of the transfer mechanism intersects with the extension direction of the pushing member.
5. The PCB board board assembly as described in claim 4, characterized in that, The transfer mechanism is rotatably disposed on the mechanism and has a transfer component for reducing the material board pushed by the pushing mechanism. The transfer component has a first state and a second state. In the first state, the conveying direction of the transfer component is parallel to the extension direction of the pushing member. In the second state, the conveying direction of the transfer component intersects with the extension direction of the pushing member. The transfer component is configured to start working when the pushing member pushes the PCB board and stop working after receiving the PCB board.
6. The PCB board-mounted machine as described in claim 5, characterized in that, The transfer mechanism includes a rotating component, a mounting plate, and multiple auxiliary wheels. The rotating component is mounted on the mounting plate and is connected to the transfer component in a transmission manner. The mounting plate is mounted on the frame and spaced apart from the transfer component. The multiple auxiliary wheels are located between the mounting plate and the transfer component and are circumferentially distributed along the rotation axis of the rotating component.
7. The PCB board-mounting machine as described in claim 6, characterized in that, The transfer component includes a mounting base and a transfer assembly. A plurality of auxiliary wheels are disposed between the mounting base and the mounting plate. The rotating component is connected to the mounting base for transmission. The transfer assembly is slidably mounted on the mounting base. The transfer assembly has a first state and a second state.
8. The PCB board-mounting machine as described in claim 7, characterized in that, The lifting mechanism includes a lifting component and a conveying component. The lifting component is mounted on the frame and is connected to the conveying component in a transmission manner. The lifting component is used to drive the conveying component to lift and lower. The conveying component is provided with the placement position. In the first position, the conveying component corresponds to one of the feeding mechanisms and is used to receive the material frame. In the second position, the conveying component corresponds to the other feeding mechanism and is used to send the empty material frame away.
9. The PCB board-mounted machine as described in claim 8, characterized in that, The inner wall of the conveying component near the transfer mechanism has a protruding stop portion, which is spaced apart from the surface of the conveying component.
10. The PCB board-mounting machine as described in claim 1, characterized in that, The PCB board-mounted machine also includes a scanning mechanism, which is mounted on the frame and has its scanning side facing the placement position.