Board feeding and discharging device and PCB (Printed Circuit Board) processing equipment

Abstract

The utility model belongs to the technical field of PCB production, and particularly relates to a board feeding and discharging device and PCB processing equipment. The plate feeding and discharging device comprises a base, a conveying mechanism and an adjusting mechanism; the conveying mechanism is used for driving the material plate to reciprocate in the first direction so as to send out or receive the material plate. The adjusting mechanism comprises a driving assembly and a first adjusting plate, the first adjusting plate is arranged on the base, and the driving assembly can drive the first adjusting plate to move in a preset plane relative to the base so as to adjust the mounting position of the conveying mechanism relative to the base. And the first adjusting plate moves, so that the hole site of the first adjusting plate can correspond to the hole site of the conveying mechanism, and the conveying mechanism and the base are assembled under the switching action of the first adjusting plate. The mobility of the first adjusting plate plays a role in eliminating errors, the relative positions of the base and the conveying mechanism can be adjusted, the dimensional deviation generated in the machining or mounting process is compensated, and it is ensured that the relative position after assembly is more accurate.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of PCB production, especially relates to a go in and out board device and PCB processing equipment. BACKGROUND

[0002] In the PCB processing equipment, in order to improve the feeding and discharging efficiency of processing machine, usually, conveying device is configured on a movable base, a plurality of material bins are arranged on the conveying device and spaced apart, each material bin can store a processed or unprocessed circuit board, and a material moving mechanism is arranged in each material bin, the material moving mechanism can move the processed circuit board on the processing machine to the corresponding material bin, and can also move the unprocessed circuit board in the material bin to the processing machine, to ensure the automatic feeding and discharging of the processing machine.

[0003] However, when the tolerances of the base and the conveying device accumulate, the deviation of the base and the conveying device may exceed the allowable range, resulting in misalignment of the mounting hole positions on the base and the mounting hole positions on the conveying device, affecting the assembly of the conveying device on the base. UTILITY MODEL CONTENTS

[0004] The utility model solves the technical problems that the deviation of the existing base and conveying device exceeds the allowable range, affecting the assembly of the conveying device on the base, and provides a go in and out board device and PCB processing equipment.

[0005] To solve the above technical problems, on the one hand, the utility model embodiment provides a go in and out board device, which comprises a base, a conveying mechanism and an adjusting mechanism, the conveying mechanism is used to drive the material plate to reciprocate along the first direction, to send out or receive the material plate,

[0006] The adjusting mechanism comprises a driving assembly and a first adjusting plate, the first adjusting plate is arranged on the base and is used to mount the conveying mechanism, and the driving assembly can drive the first adjusting plate to move in a predetermined plane relative to the base, to adjust the mounting position of the conveying mechanism relative to the base.

[0007] Optionally, the driving assembly comprises a first driving member and a second driving member, the first driving member is arranged at one end of the first adjusting plate along the first direction, and the first driving member is used to drive the first adjusting plate to move along the first direction.

[0008] The second driving member is arranged at one end of the first adjusting plate along the second direction, and the second driving member is used to drive the first adjusting plate to move along the second direction, the first direction and the second direction are not parallel and not coincident, and the first direction and the second direction define the predetermined plane.

[0009] Optionally, the adjusting mechanism further comprises a second adjusting plate, the second adjusting plate is mounted between the first adjusting plate and the base, the first adjusting plate and the second adjusting plate are relatively static in the first direction;

[0010] The output end of the second driving member is connected with the second adjusting plate, the second driving member can drive the first adjusting plate and the second adjusting plate to relatively move in the second direction.

[0011] Optionally, a plurality of first strip-shaped holes and a plurality of connecting holes are arranged on the first adjusting plate, the first strip-shaped holes are used for connecting with the second adjusting plate, and the connecting holes are used for connecting with the conveying mechanism;

[0012] The first strip-shaped holes extend in the second direction, and the position of the first adjusting plate relative to the second adjusting plate in the second direction is adjustable through the first strip-shaped holes when the first adjusting plate is driven to move by the second driving member.

[0013] Optionally, a plurality of second strip-shaped holes are arranged on the second adjusting plate, and the second strip-shaped holes are used for connecting with the base;

[0014] The second strip-shaped holes extend in the first direction, and the position of the first adjusting plate and the second adjusting plate relative to the base in the first direction is adjustable through the second strip-shaped holes when the first adjusting plate and the second adjusting plate are driven to move by the first driving member.

[0015] Optionally, a plurality of avoiding holes are arranged on the first adjusting plate, the avoiding holes and the second strip-shaped holes are arranged in one-to-one correspondence, and the second strip-shaped holes are exposed from the avoiding holes.

[0016] Optionally, the first driving member comprises a first mounting portion and a first adjusting member, the first mounting portion is mounted on the first adjusting plate, one end of the first adjusting member penetrates through the first mounting portion and abuts against the base;

[0017] The other end of the first adjusting member can drive the first adjusting plate and the second adjusting plate to move in the first direction by being rotated.

[0018] Optionally, the first driving member further comprises a second adjusting member, one end of the second adjusting member penetrates through the first mounting portion and is connected with the base, and the other end of the second adjusting member can drive the first adjusting plate and the second adjusting plate to move in the first direction by being rotated.

[0019] The moving direction of the first adjusting plate and the second adjusting plate under the driving of the first adjusting member is a first moving direction, the moving direction of the first adjusting plate and the second adjusting plate under the driving of the second adjusting member is a second moving direction, and the first moving direction and the second moving direction are opposite.

[0020] Optionally, the second driving member comprises a second mounting portion and a third adjusting member, the second mounting portion is mounted on the first adjusting plate, and one end of the third adjusting member penetrates through the second mounting portion and abuts on the second adjusting plate.

[0021] The other end of the third adjusting member can be rotated to drive the first adjusting plate to move in the second direction.

[0022] Optionally, the second driving member further comprises a fourth adjusting member, one end of the fourth adjusting member penetrates through the second mounting portion and is connected with the second adjusting plate, and the other end of the fourth adjusting member can be rotated to drive the first adjusting plate to move in the second direction.

[0023] The moving direction of the first adjusting plate under the driving of the third adjusting member is a third moving direction, the moving direction of the first adjusting plate under the driving of the fourth adjusting member is a fourth moving direction, and the third moving direction and the fourth moving direction are opposite.

[0024] Optionally, the in-out plate device further comprises a lifting mechanism mounted on the base, the base is provided with a first connecting plate and a second connecting plate, and the output end of the lifting mechanism is connected with the first connecting plate and the second connecting plate.

[0025] The adjusting mechanism comprises a first adjusting mechanism and a second adjusting mechanism, the driving assembly of the first adjusting mechanism can drive the first adjusting plate of the first adjusting mechanism to move in the predetermined plane, so that the first adjusting plate of the first adjusting mechanism can be connected with the conveying mechanism.

[0026] The driving assembly of the second adjusting mechanism can drive the first adjusting plate of the second adjusting mechanism to move in the predetermined plane, so that the first adjusting plate of the second adjusting mechanism can be connected with the conveying mechanism, and the lifting mechanism can drive the conveying mechanism to move up and down.

[0027] Optionally, the second driving member on the first adjusting mechanism is located on the side of the first adjusting mechanism away from the second adjusting mechanism, and the second driving member on the second adjusting mechanism is located on the side of the second adjusting mechanism away from the first adjusting mechanism.

[0028] Optionally, the lifting mechanism comprises a third driving member, a synchronous belt assembly, a first synchronous assembly and a second synchronous assembly, the first synchronous assembly is connected between the first connecting plate and the synchronous belt assembly, and the second synchronous assembly is connected between the second connecting plate and the synchronous belt assembly.

[0029] The third driving member drives the first synchronous assembly and the second synchronous assembly to move through the synchronous belt assembly, so that the first connecting plate and the second connecting plate can move up and down.

[0030] Optionally, the first synchronous assembly comprises a first lead screw, a first transition plate and a first guide shaft, the first lead screw is installed on the base and connected with the synchronous belt assembly, the first transition plate is movably connected with the first lead screw, and the first guide shaft is connected between the first connecting plate and the first transition plate.

[0031] The second synchronous assembly comprises a second lead screw, a second transition plate and a second guide shaft, the second lead screw is installed on the base and connected with the synchronous belt assembly, the second transition plate is movably connected with the second lead screw, and the second guide shaft is connected between the second connecting plate and the second transition plate.

[0032] Optionally, the first lead screw and the second lead screw are trapezoidal lead screws.

[0033] Optionally, the lifting mechanism further comprises an inductive sheet, a first inductor and a second inductor, the inductive sheet is installed on the first synchronous assembly and / or the second synchronous assembly.

[0034] The first inductor and the second inductor are installed on the base, the lifting mechanism can drive the conveying mechanism to reciprocate between a first position and a second position, at the first position, the first inductor can sense the inductive sheet, and at the second position, the second inductor can sense the inductive sheet.

[0035] In another aspect, the utility model provides a kind of PCB processing equipment, including processing machine and as described before in and out board device, the conveying mechanism and the processing machine can carry out the exchange of the material plate between the first position and the second position.

[0036] The in-out plate device provided by the embodiment of the utility model, through the driving assembly driving the first adjusting plate to move, the position of the mounting hole position on the first adjusting plate can be adjusted, so that the mounting hole position on the first adjusting plate can correspond to the mounting hole position on the conveying mechanism, the first adjusting plate and the conveying mechanism are connected, under the switching effect of the first adjusting plate, the assembly of the conveying mechanism and the base is realized. The mobility of the first adjusting plate plays a role in eliminating errors during assembly, the relative position of the conveying mechanism and the base can be adjusted, the size deviation generated during the processing or installation of the base and the conveying mechanism is compensated, the relative position after the assembly of the base and the conveying mechanism is more accurate, so that the assembly precision of the whole in-out plate device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0037] Figure 1 It is the schematic diagram of the in-out plate device provided by the embodiment of the utility model;

[0038] Figure 2 It is the schematic diagram of the base and the adjusting mechanism provided by the embodiment of the utility model;

[0039] Figure 3 It is the schematic diagram of the adjusting mechanism provided by the embodiment of the utility model;

[0040] Figure 4 It is the schematic diagram of the second adjusting plate provided by the embodiment of the utility model;

[0041] Figure 5 It is another schematic diagram of the in-out plate device provided by the embodiment of the utility model;

[0042] Figure 6 It is the schematic diagram of the first sliding groove and the second sliding groove provided by the embodiment of the utility model.

[0043] The reference signs in the specification are as follows:

[0044] 1, base; 11, first connecting plate; 12, second connecting plate;

[0045] 2, conveying mechanism;

[0046] 3, adjusting mechanism; 3a, first adjusting mechanism; 3b, second adjusting mechanism; 31, driving assembly; 311, first driving part; 3111, first mounting portion; 3112, first adjusting part; 3113, second adjusting part; 312, second driving part; 3121, second mounting portion; 3122, third adjusting part; 3123, fourth adjusting part; 32, first adjusting plate; 321, first sliding groove; 322, first slot; 323, connecting hole; 324, avoiding hole; 33, second adjusting plate; 331, second slot; 332, second sliding groove;

[0047] 4, lifting mechanism; 41, third driving member; 42, synchronous belt assembly; 43, first synchronous assembly; 431, first screw rod; 432, first transition plate; 433, first guide shaft; 44, second synchronous assembly; 441, second screw rod; 442, second transition plate; 443, second guide shaft; 45, inductive sheet; 46, first inductor; 47, second inductor; 48, third sensor;

[0048] a, first direction; b, second direction. DETAILED DESCRIPTION

[0049] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model more clearly understood, the utility model will be further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and do not limit the utility model.

[0050] As shown in Figures 1 to 6 An in-out plate device is provided in an embodiment of the utility model, which comprises a base 1, a conveying mechanism 2 and an adjusting mechanism 3. The conveying mechanism 2 is used to drive the material plate to move back and forth along the first direction a so as to send out or receive the material plate.

[0051] The adjusting mechanism 3 comprises a driving assembly 31 and a first adjusting plate 32. The output end of the driving assembly 31 is connected with the first adjusting plate 32. The first adjusting plate 32 is arranged on the base 1 and is used to mount the conveying mechanism 2. The driving assembly 31 can drive the first adjusting plate 32 to move in a predetermined plane relative to the base 1, so that the first adjusting plate 32 can be connected with the conveying mechanism 2, and then the mounting position of the conveying mechanism 2 on the base 1 is adjusted through the movement of the first adjusting plate 32 relative to the base 1.

[0052] When the base 1 and the conveying mechanism 2 are assembled, the first adjusting plate 32 is mounted on the base. The first adjusting plate 32 is moved by the driving assembly 31, so that the position of the mounting hole on the first adjusting plate 32 can be adjusted. The mounting hole on the first adjusting plate 32 can correspond to the mounting hole on the conveying mechanism 2, so that the first adjusting plate 32 is connected with the conveying mechanism 2. Under the connection of the first adjusting plate 32, the assembly of the conveying mechanism 2 and the base 1 is realized. In this embodiment, the mobility of the first adjusting plate 32 plays a role in eliminating errors during assembly. The size deviation of the base 1 and the conveying mechanism 2 during the machining or installation process can be compensated, so that the relative position of the base 1 and the conveying mechanism 2 after assembly is more accurate, thereby improving the assembly accuracy of the entire in-out plate device.

[0053] In addition, after assembly, the first adjusting plate 32 is moved by the driving assembly 31, which has the effect of adjusting the position of the conveying mechanism 2, improves the docking precision of the conveying mechanism 2 and the PCB processing equipment, so that the material plate can enter the PCB processing equipment for processing in the correct position and posture, and after processing, the material plate can also accurately return to the conveying mechanism 2.

[0054] In an embodiment, as shown in Figure 2 The driving assembly 31 includes a first driving member 311 and a second driving member 312. The first driving member 311 is arranged at one end of the first adjusting plate 32 along the first direction a, and is used to drive the first adjusting plate 32 to move along the first direction a. The position of the first adjusting plate 32 along the first direction a can be adjusted by the first driving member 311, so as to eliminate the dimensional deviation between the base 1 and the conveying mechanism 2 along the first direction a.

[0055] The second driving member 312 is arranged at one end of the first adjusting plate 32 along the second direction b, and is used to drive the first adjusting plate 32 to move along the second direction b. The position of the first adjusting plate 32 along the second direction b can be adjusted by the second driving member 312, so as to eliminate the dimensional deviation between the base 1 and the conveying mechanism 2 along the second direction b. The first driving member 311 and the second driving member 312 are respectively responsible for driving in different directions, so that independent and accurate adjustment can be performed in each direction. The first direction a and the second direction b are not parallel and coincident, and a predetermined plane is defined by the first direction a and the second direction b.

[0056] The first direction a is the X direction, the second direction b is the Y direction, and the predetermined plane is the XY plane. The first driving member 311 drives the first adjusting plate 32 along the X direction, and the second driving member 312 drives the first adjusting plate 32 along the Y direction, so that the first adjusting plate 32 can realize accurate position adjustment in the XY two-dimensional plane, greatly increasing the docking precision of the mounting hole position on the first adjusting plate 32 and the mounting hole position on the conveying mechanism 2, and facilitating assembly of the base 1 and the conveying mechanism 2.

[0057] After assembly, the first driving member 311 can drive the first adjusting plate 32 to move along the first direction a, and the conveying mechanism 2 can be moved together by the first adjusting plate 32, so as to realize adjustment of the position of the conveying mechanism 2 along the first direction a. The second driving member 312 can drive the first adjusting plate 32 to move along the second direction b, and the conveying mechanism 2 can be moved together by the first adjusting plate 32, so as to realize adjustment of the position of the conveying mechanism 2 along the second direction b, thereby improving the docking precision of the conveying mechanism 2 and the PCB processing equipment.

[0058] In an embodiment, as shown in Figure 3 , Figure 4As shown, the adjusting mechanism 3 further comprises a second adjusting plate 33, which is installed between the first adjusting plate 32 and the base 1. In the vertical direction, the base 1, the second adjusting plate 33, the first adjusting plate 32 and the conveying mechanism 2 are sequentially arranged from bottom to top. The first adjusting plate 32 and the second adjusting plate 33 are relatively stationary in the first direction a, and the first driving member 311 can drive the first adjusting plate 32 and the second adjusting plate 33 to move in the first direction a. The first driving member 311 is installed on the first adjusting plate 32, and the output end of the first driving member 311 is connected with the base 1, which remains stationary. Under the driving of the first driving member 311, the first adjusting plate 32 and the second adjusting plate 33 move together in the first direction a.

[0059] The second driving member 312 is installed on the first adjusting plate 32, and the output end of the second driving member 312 is connected with the second adjusting plate 33. The second driving member 312 can drive the first adjusting plate 32 and the second adjusting plate 33 to relatively move in the second direction b. Under the driving of the second driving member 312, the first adjusting plate 32 moves in the second direction b under the interaction force, because the second driving member 312 cannot move in the second direction b.

[0060] In this embodiment, by arranging the second adjusting plate 33, the adjustment of the first adjusting plate 32 in the two-dimensional plane can be realized. The acting force of the first driving member 311 and the second driving member 312 on the first adjusting plate 32 can be more stably transmitted to the first adjusting plate 32, and the movement of the first adjusting plate 32 in the two directions does not interfere with each other.

[0061] In an embodiment, as shown in the drawings, Figure 6 The side of the first adjusting plate 32 close to the second adjusting plate 33 is provided with a first sliding groove 321, and the second adjusting plate 33 is arranged in the first sliding groove 321. The first sliding groove 321 extends in the first direction a, and the first sliding groove 321 penetrates the first adjusting plate 32 in the second direction b. In this way, the first adjusting plate 32 and the second adjusting plate 33 can be relatively stationary in the first direction a and can relatively move in the second direction b. The first sliding groove 321 can guide the movement of the first adjusting plate 32 in the second direction b.

[0062] The second adjusting plate 33 is provided with a second sliding groove 332, which guides the movement of the second adjusting plate 33 when the second adjusting plate 33 moves relative to the base in the first direction a.

[0063] In an embodiment, as shown in the drawings, Figure 3 , Figure 4As shown, the first adjusting plate 32 is provided with multiple first strip holes 322 and multiple connecting holes 323. The first strip holes 322 are used to connect with the second adjusting plate 33, and the connecting holes 323 are used to connect with the conveying mechanism 2. Screws are inserted through the first strip holes 322, and after passing through the first strip holes 322, the screws can connect with the second adjusting plate 33, thus realizing the connection between the first adjusting plate 32 and the second adjusting plate 33. After inserting screws into the connecting holes 323, the screws can connect with the conveying mechanism 2, thus realizing the connection between the first adjusting plate 32 and the conveying mechanism 2.

[0064] The first strip hole 322 extends along the second direction b. When the second driving member 312 drives the first adjusting plate 32 to move, the position of the first adjusting plate 32 in the second direction b is adjustable through the first strip hole 322. The position of the first adjusting plate 32 can be adjusted within the allowable range through the first strip hole 322, effectively compensating for errors in the second direction b and ensuring the docking accuracy between the first adjusting plate 32 and the conveying mechanism 2 in the second direction b.

[0065] Preferably, when the second driving member 312 drives the first adjusting plate 32 to move, the installation position of the screw in the first strip hole 322 can be changed, which can adjust the position of the first adjusting plate 32 relative to the second adjusting plate 33. After the adjustment is in place, the screw is tightened to fix the position of the first adjusting plate 32 on the second adjusting plate 33.

[0066] In one embodiment, such as Figure 3 , Figure 4 As shown, the second adjusting plate 33 is provided with a plurality of second strip holes 331. The second strip holes 331 are used to connect with the base 1. Screws are inserted through the second strip holes 331. After the screws pass through the second strip holes 331, they can connect with the base 1, thus realizing the connection between the second adjusting plate 33 and the base 1.

[0067] The second strip hole 331 extends along the first direction a. When the first driving member 311 drives the first adjusting plate 32 and the second adjusting plate 33 to move, the positions of the first adjusting plate 32 and the second adjusting plate 33 in the first direction a are adjustable through the second strip hole 331. The positions of the first adjusting plate 32 and the second adjusting plate 33 can be adjusted within the allowable range through the second strip hole 331, effectively compensating for errors in the first direction a and ensuring the docking accuracy of the first adjusting plate 32 and the conveying mechanism 2 in the first direction a.

[0068] Preferably, when the first driving member 311 drives the first adjusting plate 32 and the second adjusting plate 33 to move, the mounting position of the screw in the second strip-shaped hole 331 can be changed, the position of the second adjusting plate 33 relative to the base 1 can be adjusted, and after being adjusted to the position, the screw is tightened to fix the position of the second adjusting plate 33 on the base 1.

[0069] In an embodiment, as shown in Figure 3 , the first adjusting plate 32 is provided with a plurality of avoiding holes 324, the plurality of avoiding holes 324 and the plurality of second strip-shaped holes 331 are one-to-one correspondingly arranged, and the second strip-shaped hole 331 is exposed from the avoiding hole 324. After the first adjusting plate 32 and the second adjusting plate 33 are mounted on the base 1, the avoiding hole 324 facilitates the operator to operate the screw in the second strip-shaped hole 331, and facilitates disassembly, replacement and maintenance.

[0070] In an embodiment, as shown in Figure 3 , Figure 4 , the first driving member 311 includes a first mounting portion 3111 and a first adjusting member 3112, the first mounting portion 3111 is mounted on the first adjusting plate 32, and one end of the first adjusting member 3112 penetrates through the first mounting portion 3111 and abuts against the base 1. By rotating the other end of the first adjusting member 3112, the first adjusting plate 32 and the second adjusting plate 33 can be driven to move along the first direction a. By rotating the first adjusting member 3112, the driving effect of micro-angle change corresponding to micro-displacement can be realized, the position of the first adjusting plate 32 and the second adjusting plate 33 can be adjusted with high precision in the first direction a, and then the first adjusting plate 32 can be more accurately connected and assembled with the conveying mechanism 2.

[0071] Among them, the first adjusting member 3112 is a first screw, the first mounting portion 3111 is provided with a first mounting hole, the hole wall of the first mounting hole has an internal thread, the first adjusting member 3112 is threadedly connected in the first mounting hole, and the first adjusting member 3112 penetrates through the first mounting hole and abuts against the base 1. By rotating the first screw, the linear motion of the first adjusting plate 32 and the second adjusting plate 33 in the first direction a can be realized.

[0072] In an embodiment, as shown in Figure 3 , Figure 4 , the first driving member 311 further includes a second adjusting member 3113, one end of the second adjusting member 3113 penetrates through the first mounting portion 3111 and is connected with the base 1, and by rotating the other end of the second adjusting member 3113, the first adjusting plate 32 and the second adjusting plate 33 can be driven to move along the first direction a. By rotating the second adjusting member 3113, the position of the first adjusting plate 32 and the second adjusting plate 33 in the first direction a can be adjusted with high precision, and the first adjusting plate 32 is conveniently connected with the conveying mechanism 2.

[0073] The second adjusting member 3113 is a second screw, and the second adjusting member 3113 is threadedly connected to the base 1 after passing through the first mounting portion 3111. By rotating the first screw, linear movement of the first adjusting plate 32 and the second adjusting plate 33 in the first direction a can be realized.

[0074] The movement direction of the first adjusting plate 32 and the second adjusting plate 33 under the driving of the first adjusting member 3112 is the first movement direction, and the movement direction of the first adjusting plate 32 and the second adjusting plate 33 under the driving of the second adjusting member 3113 is the second movement direction. The first movement direction and the second movement direction are opposite. By the first adjusting member 3112 and the second adjusting member 3113, reciprocating movement of the first adjusting plate 32 in the first direction a can be realized, thereby enhancing the flexibility and comprehensiveness of the first adjusting plate 32.

[0075] In an embodiment, as shown in Figure 3 The first mounting portion 3111 is provided with a U-shaped slot on at least one end in the second direction b, and the number of the U-shaped slots is consistent with the number of the second adjusting members 3113. Each second adjusting member 3113 is connected to the base 1 after passing through the corresponding U-shaped slot.

[0076] In an embodiment, as shown in Figure 4 The second driving member 312 includes a second mounting portion 3121 and a third adjusting member 3122. The second mounting portion 3121 is mounted to the first adjusting plate 32, and one end of the third adjusting member 3122 passes through the second mounting portion 3121 and abuts against the second adjusting plate 33. By rotating the other end of the third adjusting member 3122, the first adjusting plate 32 can be driven to move in the second direction b. By rotating the third adjusting member 3122, the driving effect of a small angle change corresponding to a small displacement can be realized. The position of the first adjusting plate 32 in the second direction b can be adjusted with high precision, and the first adjusting plate 32 can be more accurately docked and assembled with the conveying mechanism 2.

[0077] The third adjusting member 3122 is a third screw, and the second mounting portion 3121 is provided with a second mounting hole having an internal thread on the hole wall. The third adjusting member 3122 is threadedly connected in the second mounting hole. After passing through the second mounting hole, the third adjusting member 3122 abuts against the second adjusting plate 33. Since the second adjusting plate 33 does not have a range allowing movement in the second direction b, by rotating the third screw, linear movement of the first adjusting plate 32 in the second direction b can be realized.

[0078] In an embodiment, as shown in Figure 6As shown, the second driving member 312 further comprises a fourth adjusting member 3123, one end of the fourth adjusting member 3123 passes through the second mounting portion 3121 and is connected with the second adjusting plate 33, and the other end of the fourth adjusting member 3123 can drive the first adjusting plate 32 to move along the second direction b by rotating. The position of the first adjusting plate 32 in the second direction b can be adjusted with high precision by rotating the fourth adjusting member 3123, and the first adjusting plate 32 is convenient to connect with the conveying mechanism 2.

[0079] In one embodiment, as shown in the figure, the fourth adjusting member 3123 is a fourth screw, and the fourth adjusting member 3123 is screwed on the second adjusting plate 33 after passing through the second mounting portion 3121. By rotating the fourth screw, the linear motion of the first adjusting plate 32 in the first direction a can be realized.

[0080] The moving direction of the first adjusting plate 32 under the driving of the third adjusting member 3122 is a third moving direction, and the moving direction of the first adjusting plate 32 under the driving of the fourth adjusting member 3123 is a fourth moving direction. The third moving direction and the fourth moving direction are opposite. The reciprocating movement of the first adjusting plate 32 in the second direction b can be realized by the third adjusting member 3122 and the fourth adjusting member 3123, thereby enhancing the flexibility and comprehensiveness of the first adjusting plate 32.

[0081] In one embodiment, as shown in the figure, Figure 3 The in-out plate device further comprises a lifting mechanism 4 mounted on the base 1, the base 1 is provided with a first connecting plate 11 and a second connecting plate 12, and the output end of the lifting mechanism 4 is connected with the first connecting plate 11 and the second connecting plate 12. The lifting mechanism 4 can drive the conveying mechanism 2 to move up and down. The conveying mechanism 2 has two or more layers, and each layer of the conveying mechanism 2 can exchange the material plate with the PCB processing equipment by the driving of the lifting mechanism 4.

[0082] In one embodiment, as shown in the figure, Figure 3 The adjusting mechanism 3 comprises a first adjusting mechanism 3a and a second adjusting mechanism 3b. The driving assembly 31 of the first adjusting mechanism 3a can drive the first adjusting plate 32 of the first adjusting mechanism 3a to move in a predetermined plane, so that the first adjusting plate 32 of the first adjusting mechanism 3a can be connected with the conveying mechanism 2. By moving the first adjusting plate 32 of the first adjusting mechanism 3a, the size deviation of the first connecting plate 11 and the conveying mechanism 2 during the processing or installation process can be compensated, and the relative position of the first connecting plate 11 and the conveying mechanism 2 after assembly is more accurate.

[0083] The driving assembly 31 of the second adjusting mechanism 3b can drive the first adjusting plate 32 of the second adjusting mechanism 3b to move in a predetermined plane, so that the first adjusting plate 32 of the second adjusting mechanism 3b can be connected with the conveying mechanism 2. Through the movement of the first adjusting plate 32 of the second adjusting mechanism 3b, the dimensional deviation of the second connecting plate 12 and the conveying mechanism 2 generated in the process of machining or installation can be compensated, and the relative position of the second connecting plate 12 and the conveying mechanism 2 after assembly is more accurate.

[0084] The first adjusting mechanism 3a and the second adjusting mechanism 3b have the same structure, and each includes a driving assembly 31, a first adjusting plate 32 and a second adjusting plate 33.

[0085] The first connecting plate 11 can be accommodated in the second sliding groove 332 of the second adjusting plate 33 of the first adjusting mechanism 3a, and the second adjusting plate 33 of the first adjusting mechanism 3a can be accommodated in the first sliding groove 321 of the first adjusting plate 32 of the first adjusting mechanism 3a. When the first adjusting plate 32 and the second adjusting plate 33 move along the first direction a, the first connecting plate 11 can move along the second sliding groove 332, and the second sliding groove 332 plays a guiding role. When the first adjusting plate 32 moves along the second direction b, the second adjusting plate 33 moves along the first sliding groove 321, and the first sliding groove 321 plays a guiding role.

[0086] In an embodiment, as shown in Figure 2 The second driving member 312 on the first adjusting mechanism 3a is located on the side of the first adjusting mechanism 3a away from the second adjusting mechanism 3b, and the second driving member 312 on the second adjusting mechanism 3b is located on the side of the second adjusting mechanism 3b away from the first adjusting mechanism 3a. By placing the second driving member 312 on the first adjusting mechanism 3a and the second adjusting mechanism 3b on the side away from each other, the mutual interference of the two second driving members 312 during work can be effectively avoided.

[0087] In an embodiment, as shown in Figure 2 Figure 2 Figure 2 Figure 2 The lifting mechanism 4 includes a third driving member 41, a synchronous belt assembly 42, a first synchronous assembly 43 and a second synchronous assembly 44. The first synchronous assembly 43 is connected between the first connecting plate 11 and the synchronous belt assembly 42, and the second synchronous assembly 44 is connected between the second connecting plate 12 and the synchronous belt assembly 42.

[0088] The third driving member 41 drives the synchronous belt assembly 42 to move, which can drive the first synchronous assembly 43 and the second synchronous assembly 44 to move, so that the first connecting plate 11 and the second connecting plate 12 can move up and down. The third driving member 41 drives the first synchronous assembly 43 and the second synchronous assembly 44 to move through the synchronous belt assembly 42, so that the first connecting plate 11 and the second connecting plate 12 can move up and down synchronously, and the conveying mechanism 2 can always keep a stable horizontal state during the up and down movement, thereby improving the safety and stability of the conveying of the material plate.

[0089] In an embodiment, the first synchronous assembly 43 comprises a first lead screw 431, a first transition plate 432 and a first guide shaft 433, the first lead screw 431 is installed on the base 1 and connected with the synchronous belt assembly 42, the first transition plate 432 is movably connected with the first lead screw 431, and the first guide shaft 433 is connected between the first connecting plate 11 and the first transition plate 432. The second synchronous assembly 44 comprises a second lead screw 441, a second transition plate 442 and a second guide shaft 443, the second lead screw 441 is installed on the base 1 and connected with the synchronous belt assembly 42, the second transition plate 442 is movably connected with the second lead screw 441, and the second guide shaft 443 is connected between the second connecting plate 12 and the second transition plate 442. The first lead screw 431 is threaded through the first transition plate 432 and connected with the first transition plate 432, and when the first lead screw 431 rotates, the first transition plate 432 can move up and down. The second lead screw 441 is threaded through the second transition plate 442 and connected with the second transition plate 442, and when the second lead screw 441 rotates, the second transition plate 442 can move up and down.

[0090] When the synchronous belt assembly 42 transmits power to the first lead screw 431 and the second lead screw 441, the first lead screw 431 and the second lead screw 441 rotate at the same time, the first transition plate 432 moves along the vertical direction under the drive of the first lead screw 431, and the first guide shaft 433 provides a guiding action for the movement of the first transition plate 432, ensuring that the movement trajectory of the first transition plate 432 strictly follows the preset direction. The second transition plate 442 moves along the vertical direction under the drive of the second lead screw 441, and the second guide shaft 443 provides a guiding action for the movement of the second transition plate 442, ensuring that the movement trajectory of the second transition plate 442 strictly follows the preset direction.

[0091] In an embodiment, the synchronous belt assembly 42 comprises a synchronous belt, a driving wheel, a first driven wheel and a second driven wheel, the synchronous belt is arranged on the driving wheel, the first driven wheel and the second driven wheel, the first driven wheel is installed on the first lead screw 431, the second driven wheel is installed on the second lead screw 441, the third driving member 41 is a motor, the third driving member 41 can drive the driving wheel to rotate, the first driven wheel and the second driven wheel can be driven to rotate through the synchronous belt, and then the first lead screw 431 and the second lead screw 441 are driven to rotate, thereby realizing the movement of the first connecting plate 11 and the second connecting plate 12 in the vertical direction.

[0092] In an embodiment, the first lead screw 431 is a trapezoidal lead screw, and the second lead screw 441 is a trapezoidal lead screw. The trapezoidal lead screw has a trapezoidal thread cross-sectional shape. The trapezoidal lead screw has a certain self-locking effect, has the ability to prevent the first transition plate 432 and the second transition plate 442 from moving in the reverse direction without power driving, and can reduce the situation that the conveying mechanism falls off when power is lost during operation.

[0093] In an embodiment, the lifting mechanism 4 further comprises an inductive sheet 45, a first inductor 46 and a second inductor 47, and the inductive sheet 45 is installed on the first synchronous assembly 43 and / or the second synchronous assembly 44.

[0094] The first inductor 46 and the second inductor 47 are installed on the base 1, and the lifting mechanism can drive the conveying mechanism 2 to reciprocate between the first position and the second position. In the first position, the first inductor 46 can sense the inductive sheet 45, and in the second position, the second inductor 47 can sense the inductive sheet 45. When the lifting mechanism drives the conveying mechanism 2 to move up and down, the inductive sheet 45 moves up and down accordingly, and the movement range of the inductive sheet 45 can be limited by the first inductor 46 and the second inductor 47, thereby limiting the movement range of the conveying mechanism 2.

[0095] The first inductor 46 is arranged above the second inductor 47, and the lowest position of the inductive sheet 45 can be limited by the second inductor 47. When the first synchronous assembly and the second synchronous assembly lose power, the second inductor 47 can also reduce the damage to other components caused by the sudden falling of the conveying mechanism 2 under the triggering of the inductive sheet 45.

[0096] Further, the lifting mechanism 4 further comprises a third sensor 48, and the third sensor 48 is a zero position sensor. The triggering of the third sensor 48 by the inductive sheet 45 can limit the zero position of the conveying mechanism 2.

[0097] In an embodiment, the installation position of the third driving member 41 on the base 1 is adjustable, and the driving wheel changes position together with the third driving member 41, which can realize the tensioning effect of the synchronous belt.

[0098] In another aspect, the utility model discloses a kind of PCB processing equipment, including processing platform and the in-out plate device of above-mentioned embodiment, conveying mechanism 2 and the exchange of material plate between processing platform can be carried out.In PCB drilling processing, conveying mechanism 2 can send material plate to the processing platform of drilling machine, and material plate is received by conveying mechanism 2 after drilling is completed, guarantee the accurate handover of material plate.

[0099] The above is only the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement and improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An access plate device, characterized in that, The adjusting mechanism comprises a driving assembly and a first adjusting plate, the first adjusting plate is arranged on the base and is used for mounting the conveying mechanism, and the driving assembly can drive the first adjusting plate to move in a predetermined plane relative to the base, so as to adjust the mounting position of the conveying mechanism relative to the base. The driving assembly comprises a first driving member and a second driving member, the first driving member is arranged at one end of the first adjusting plate along the first direction, and is used for driving the first adjusting plate to move along the first direction.

2. The access plate apparatus of claim 1, wherein, The second driving member is arranged at one end of the first adjusting plate along the second direction, and is used for driving the first adjusting plate to move along the second direction; the first direction and the second direction are not parallel and coincide, and the first direction and the second direction define the predetermined plane. The adjusting mechanism further comprises a second adjusting plate, the second adjusting plate is mounted between the first adjusting plate and the base, and the first adjusting plate and the second adjusting plate are relatively static in the first direction.

3. The access plate apparatus of claim 2, wherein, The output end of the second driving member is connected with the second adjusting plate, and the second driving member can drive the first adjusting plate and the second adjusting plate to relatively move in the second direction. The first adjusting plate is provided with a plurality of first strip-shaped holes and a plurality of connecting holes, the first strip-shaped holes are used for being connected with the second adjusting plate, and the connecting holes are used for being connected with the conveying mechanism.

4. The access plate apparatus of claim 3, wherein, The first strip-shaped holes extend along the second direction, and when the first adjusting plate is driven to move by the second driving member, the position of the first adjusting plate relative to the second adjusting plate in the second direction is adjustable through the first strip-shaped holes. The second adjusting plate is provided with a plurality of second strip-shaped holes, and the second strip-shaped holes are used for being connected with the base.

5. The access plate apparatus of claim 3, wherein, The second strip-shaped holes extend along the first direction, and when the first adjusting plate and the second adjusting plate are driven to move by the first driving member, the position of the first adjusting plate and the second adjusting plate relative to the base in the first direction is adjustable through the second strip-shaped holes. The first adjusting plate is provided with a plurality of avoiding holes, and the plurality of avoiding holes and the plurality of second strip-shaped holes are arranged one by one, and the second strip-shaped holes are exposed from the avoiding holes.

6. The access plate apparatus of claim 5, wherein, The first driving member comprises a first mounting portion and a first adjusting member, the first mounting portion is mounted on the first adjusting plate, one end of the first adjusting member penetrates through the first mounting portion and abuts on the base; 7. The access plate apparatus of claim 3, wherein, The other end of the first adjusting member is turned to drive the first adjusting plate and the second adjusting plate to move along the first direction. The first driving member further comprises a second adjusting member, one end of the second adjusting member penetrates through the first mounting portion and is connected with the base, and the other end of the second adjusting member is turned to drive the first adjusting plate and the second adjusting plate to move along the first direction.

8. The access plate apparatus of claim 7, wherein, ​ The moving direction of the first adjusting plate and the second adjusting plate under the driving of the first adjusting member is a first moving direction, the moving direction of the first adjusting plate and the second adjusting plate under the driving of the second adjusting member is a second moving direction, and the first moving direction and the second moving direction are opposite.

9. The access plate apparatus of claim 3, wherein, The second driving member comprises a second mounting portion and a third adjusting member, the second mounting portion is mounted on the first adjusting plate, and one end of the third adjusting member penetrates through the second mounting portion and abuts against the second adjusting plate. The other end of the third adjusting member can drive the first adjusting plate to move along the second direction.

10. The access plate apparatus of claim 9, wherein, The second driving member further comprises a fourth adjusting member, one end of the fourth adjusting member penetrates through the second mounting portion and is connected with the second adjusting plate, and the other end of the fourth adjusting member can drive the first adjusting plate to move along the second direction. The moving direction of the first adjusting plate under the driving of the third adjusting member is a third moving direction, the moving direction of the first adjusting plate under the driving of the fourth adjusting member is a fourth moving direction, and the third moving direction and the fourth moving direction are opposite.

11. The access plate apparatus of claim 2, wherein, The in-out plate device further comprises a lifting mechanism mounted on the base, the base is provided with a first connecting plate and a second connecting plate, and the output end of the lifting mechanism is connected with the first connecting plate and the second connecting plate. The adjusting mechanism comprises a first adjusting mechanism and a second adjusting mechanism, the driving assembly of the first adjusting mechanism can drive the first adjusting plate of the first adjusting mechanism to move in the predetermined plane, so that the first adjusting plate of the first adjusting mechanism can be connected with the conveying mechanism. The driving assembly of the second adjusting mechanism can drive the first adjusting plate of the second adjusting mechanism to move in the predetermined plane, so that the first adjusting plate of the second adjusting mechanism can be connected with the conveying mechanism; and the lifting mechanism can drive the conveying mechanism to move up and down.

12. The access plate apparatus of claim 11, wherein, The second driving member on the first adjusting mechanism is located on the side of the first adjusting mechanism away from the second adjusting mechanism, and the second driving member on the second adjusting mechanism is located on the side of the second adjusting mechanism away from the first adjusting mechanism.

13. The access plate apparatus of claim 11, wherein, The lifting mechanism comprises a third driving member, a synchronous belt assembly, a first synchronous assembly and a second synchronous assembly, the first synchronous assembly is connected between the first connecting plate and the synchronous belt assembly, and the second synchronous assembly is connected between the second connecting plate and the synchronous belt assembly. The third driving member can drive the first synchronous assembly and the second synchronous assembly to move through the synchronous belt assembly, so that the first connecting plate and the second connecting plate can move up and down.

14. The access plate apparatus of claim 13, wherein, The first synchronous assembly comprises a first lead screw, a first transition plate and a first guide shaft, the first lead screw is mounted on the base and connected with the synchronous belt assembly, the first transition plate is movably connected with the first lead screw, and the first guide shaft is connected between the first connecting plate and the first transition plate. The second synchronous assembly comprises a second screw rod, a second transition plate and a second guide shaft, the second screw rod is installed on the base and connected with the synchronous belt assembly, the second transition plate is movably connected with the second screw rod, and the second guide shaft is connected between the second connecting plate and the second transition plate.

15. The access plate apparatus of claim 14, wherein, The first screw rod and the second screw rod are trapezoidal screw rods.

16. The access plate apparatus of claim 13, wherein, The lifting mechanism further comprises an inductive sheet, a first inductor and a second inductor, the inductive sheet is installed on the first synchronous assembly and / or the second synchronous assembly. The first inductor and the second inductor are installed on the base, the lifting mechanism can drive the conveying mechanism to reciprocate between a first position and a second position, at the first position, the first inductor can sense the inductive sheet, at the second position, the second inductor can sense the inductive sheet.

17. A PCB processing apparatus characterized by comprising: The processing machine and the in-out plate device of any one of claims 1-16 are included, and the conveying mechanism and the processing machine can exchange the material plate.

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