Y-axis adjusting device and PCB processing equipment

Abstract

The utility model discloses a Y-axis adjusting device and PCB (Printed Circuit Board) processing equipment. The Y-axis adjusting device comprises a fixing frame, a Y-axis adjusting mechanism and a Y-axis adjusting mechanism, the mounting assembly is movably arranged on the fixing frame along the Y axis, a through hole is formed in the mounting assembly, and the main shaft is arranged in the through hole; the device comprises a mounting assembly, an adjusting assembly and a locking assembly, the adjusting assembly and the locking assembly are both arranged on the mounting assembly, the adjusting assembly and the locking assembly are oppositely arranged in the Y-axis direction, and the adjusting assembly and the locking assembly are matched to adjust the position of the mounting assembly in the Y-axis direction. According to the Y-axis adjusting device, by arranging the adjusting assembly and the locking assembly which are matched with each other, the adjusting function of the main shafts of the PCB machining equipment in the Y direction is achieved, actual coordinate errors between the main shafts can be effectively compensated, accurate synchronous machining between the two shafts is achieved, the utilization rate of the PCB machining equipment is improved, and the production efficiency is improved. And the rejection rate of the PCB is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of PCB processing, in particular to a Y-axis adjusting device and a PCB processing equipment. Background Art

[0002] It is pointed out in the related art that in the production process of printed circuit boards, a drilling machine is required for the connection between circuit layers and the installation of electronic components in the later stage. In a PCB drilling machine, the spindle part is a key component of the drilling equipment, and it realizes high-precision hole processing through high-speed and accurate movement in the Z-axis direction. There are PCB drilling machines with multi-axis processing, in which the Z-axis part is fixed on the same two guide rails, and each axis can move freely in the X direction to achieve synchronous processing of multiple axes. However, due to (1) the precision error of the parts themselves, (2) the assembly error between parts, (3) the manual debugging error, (4) machine vibration, and (5) the later replacement of the spindle by humans, etc., the offset of the spindle will occur, that is, the relative coordinates between the axes are inconsistent, and accurate synchronous processing cannot be achieved. Moreover, it is impossible to process the same PCB board simultaneously by two axes. If the error is too large, it will even cause the scrapping of the PCB board. Content of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. For this reason, the utility model provides a Y-axis adjusting device, and the Y-axis adjusting device can realize accurate adjustment and precise positioning of the spindle in the Y direction.

[0004] The utility model also provides a PCB processing equipment with the above Y-axis adjusting device.

[0005] According to the Y-axis adjusting device of the first aspect of the utility model, the Y-axis adjusting device is used to adjust the position of the drilling spindle in the Y-axis direction. The Y-axis adjusting device includes: a fixed frame; an installation component, the installation component is movably arranged on the fixed frame along the Y axis, the installation component is formed with a through hole, and the spindle is arranged in the through hole; an adjusting component and a locking component, both the adjusting component and the locking component are arranged on the installation component, the adjusting component and the locking component are arranged oppositely in the Y-axis direction, and the adjusting component and the locking component cooperate to adjust the position of the installation component in the Y-axis direction.

[0006] According to the Y-axis adjustment device of the present utility model, by providing a mutually cooperating adjustment component and a locking component, the adjustment function of the spindle of the PCB processing equipment in the Y direction is realized, which can effectively compensate for the actual coordinate error between the spindles, ensure the accurate adjustment and precise positioning of the spindle in the Y direction, realize the accurate synchronous processing between the two axes, further realize the simultaneous processing of the same PCB board by two spindles, ensure the consistency of the relative coordinates between multiple axes, thereby greatly improving the operation rate of the PCB processing equipment, improving the production efficiency, reducing the scrap rate of the PCB board, and reducing the production cost.

[0007] In some embodiments, the adjustment component includes: a first wedge block, which is connected to the mounting component, and the first wedge block forms a first surface; a second wedge block, which forms a second surface, and the mounting component pushes the first surface along the Y-axis direction through the second surface of the second wedge block; the locking component includes: a third wedge block, which is connected to the mounting component, and the third wedge block forms a third surface; a fourth wedge block, which forms a fourth surface, and the mounting component pushes the third surface along the Y-axis direction through the fourth surface of the fourth wedge block.

[0008] In some embodiments, the adjustment component further includes: an adjusting member, which is threadedly connected to the second wedge block, and the second wedge block adjusts its position in the Z-axis direction relative to the second wedge block by rotating through the adjusting member; the locking component further includes: a driving member, which is connected to the fourth wedge block to drive the fourth wedge block to move in the Z-axis direction.

[0009] In some embodiments, the Y-axis adjustment device further includes: a fixing member, which is fixedly connected to the mounting component, and the adjusting member is fixedly arranged on the fixing member.

[0010] In some embodiments, the locking component further includes: an elastic member, which is arranged on the fixing frame, and the elastic member always has a force that abuts against the mounting component.

[0011] In some embodiments, the mounting component includes: a gland, and the first wedge block is arranged in the gland; a sliding seat, which is fixedly connected to the gland to define the through hole, the third wedge block is arranged in the sliding seat, a first groove is formed on the sliding seat, a second groove is formed on the fixing frame, and one end of the elastic member extends into the first groove and the other end extends into the second groove.

[0012] In some embodiments, a sliding member is arranged between the sliding seat and the fixing frame, and the sliding seat moves relative to the fixing frame along the Y-axis direction through the sliding member.

[0013] In some embodiments, the fixing bracket is formed with a boss, the sliding member includes a first sliding portion and a second sliding portion that cooperate with each other to slide, one of the first sliding portion and the second sliding portion is disposed on the boss, and the other of the first sliding portion and the second sliding portion is disposed on the sliding seat.

[0014] In some embodiments, there are two elastic members and two sliding members. The two elastic members are respectively arranged on both sides of the Y-axis, and the two sliding members are respectively arranged on both sides of the Y-axis.

[0015] In some embodiments, the fixing bracket is formed with a receiving portion, and the locking assembly is disposed in the receiving portion.

[0016] The PCB processing equipment according to the second aspect embodiment of the present invention includes: a fixed seat, a workbench, a main shaft, and a Y-axis adjusting device according to the first aspect embodiment of the present invention. The workbench is disposed on the fixed seat. A drill bit is provided at one end of the main shaft close to the workbench. The Y-axis adjusting device is disposed on the workbench, and the main shaft is disposed in the through hole of the Y-axis adjusting device.

[0017] Through the Y-axis adjusting device provided in the first aspect of the present invention, the PCB processing equipment realizes the adjustment function of the main shaft of the PCB processing equipment in the Y direction, can effectively compensate for the actual coordinate error between the main shafts, realizes accurate synchronous processing between the two axes, and further realizes simultaneous processing of the same PCB board by two main shafts, thereby greatly improving the operation rate of the PCB processing equipment.

[0018] The additional aspects and advantages of the present invention will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present invention. Description of the Drawings

[0019] Figure 1 is a schematic diagram of the Y-axis adjusting device according to the embodiment of the present invention;

[0020] Figure 2 is Figure 1 an exploded schematic diagram of the Y-axis adjusting device shown in ;

[0021] Figure 3 is Figure 1 a front view schematic diagram of the Y-axis adjusting device shown in ;

[0022] Figure 4 is Figure 3 an A-A cross-sectional schematic diagram of the Y-axis adjusting device shown in ;

[0023] Figure 5 is Figure 1Schematic side view of the Y-axis adjustment device shown in

[0024] Figure 6 is Figure 1 Schematic diagram of the fixing bracket shown in

[0025] Figure 7 is Figure 6 Assembly schematic diagram of the fixing bracket and the locking component shown in

[0026] Figure 8 is Figure 7 Assembly schematic diagram of the fixing bracket and the sliding seat shown in

[0027] Figure 9 is Figure 2 Schematic diagram of the sliding seat shown in

[0028] Figure 10 is Figure 2 Assembly schematic diagram of the fixing part and the adjusting part shown in

[0029] Figure 11 is Figure 4 Schematic diagram of the force analysis of the adjusting component shown in

[0030] Reference numerals:

[0031] 100, Y-axis adjustment device; 1, fixing bracket; 11, boss; 12, receiving part; 2, mounting component; 21, gland; 22, sliding seat; 3, fixing part; 31, guiding groove; 4, adjusting component; 41, first wedge block; 42, second wedge block; 43, adjusting part; 5, locking component; 51, third wedge block; 52, fourth wedge block; 53, driving part; 6, sliding part; 7, elastic part; 8, main shaft; 9, drill bit. Detailed implementation manners

[0032] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present utility model, and should not be construed as a limitation to the present utility model.

[0033] First, a simple description will be given of the PCB processing equipment according to the embodiment of the second aspect of the present utility model with reference to Figures 1 - 10 The PCB processing equipment includes the Y-axis adjustment device 100 according to the embodiment of the first aspect of the present utility model.

[0034] The PCB processing equipment according to an embodiment of the present invention includes: a fixed seat, a workbench, a main shaft 8, and a Y-axis adjusting device 100 according to an embodiment of the first aspect of the present invention. The workbench is arranged on the fixed seat. A drill bit 9 is provided at one end of the main shaft 8 close to the workbench. The Y-axis adjusting device 100 is arranged on the workbench, and the main shaft 8 is arranged in the through hole of the Y-axis adjusting device 100. A drill bit 9 is provided at the lower end of the main shaft 8.

[0035] The PCB processing equipment according to an embodiment of the present invention, by setting the Y-axis adjusting device 100 according to an embodiment of the first aspect of the present invention, realizes the adjustment function of the main shaft 8 of the PCB processing equipment in the Y direction, can effectively compensate for the actual coordinate error between the main shafts 8, realizes accurate synchronous processing between the two axes, and further realizes simultaneous processing of the same PCB board by two main shafts 8, thereby greatly improving the operation rate of the PCB processing equipment.

[0036] Next, reference is made to Figures 1 - 10 Describe the Y-axis adjusting device 100 according to an embodiment of the first aspect of the present invention.

[0037] As Figure 1 and Figure 2 shown, the Y-axis adjusting device 100 according to an embodiment of the first aspect of the present invention includes: a fixed frame 1, a mounting component 2, an adjusting component 4, and a locking component 5.

[0038] Specifically, the Y-axis adjusting device 100 is used to adjust the position of the drilling main shaft 8 in the Y-axis direction. The mounting component 2 is movably arranged on the fixed frame 1 along the Y axis. The mounting component 2 is formed with a through hole, and the main shaft 8 is arranged in the through hole. Both the adjusting component 4 and the locking component 5 are arranged on the mounting component 2. The adjusting component 4 and the locking component 5 are arranged opposite to each other in the Y-axis direction, and the adjusting component 4 and the locking component 5 cooperate to adjust the position of the mounting component 2 in the Y-axis direction.

[0039] It can be understood that the Y-axis adjusting device 100 works and cooperates with each other through the adjusting component 4 and the locking component 5 to realize the adjustment and precise positioning of the main shaft 8 in the Y-axis direction, ensuring both precision and stability during the adjustment process, and improving the processing precision and flexibility of the PCB board.

[0040] Since, in the prior art, there is no adjustment function for the main shaft 8 in the Y direction, it is impossible to compensate for the actual coordinate error between the main shafts 8, that is, it is impossible to realize accurate synchronous processing between the two axes, and it is also impossible to realize simultaneous processing of the same PCB board by two axes. If two axes can process the same PCB simultaneously, the operation rate of the machine can be greatly improved.

[0041] Therefore, for the Y-axis adjustment device 100 according to the embodiments of the present invention, by providing the mutually cooperating adjustment component 4 and locking component 5, the adjustment function of the spindle 8 of the PCB processing equipment in the Y direction is realized, which can effectively compensate for the actual coordinate error between the spindles 8, ensure the accurate adjustment and precise positioning of the spindle 8 in the Y direction, realize the accurate synchronous processing between the two axes, further realize the simultaneous processing of the same PCB board by the two spindles 8, ensure the consistency of the relative coordinates between multiple axes, thereby greatly improving the utilization rate of the PCB processing equipment, enhancing the production efficiency, reducing the scrap rate of the PCB board, and reducing the production cost.

[0042] In some embodiments of the present invention, as Figure 2 and Figure 4 shown, the adjustment component 4 includes: a first wedge block 41 and a second wedge block 42. The first wedge block 41 is connected to the mounting component 2. The first wedge block 41 has a first surface, and the second wedge block 42 has a second surface. The mounting component 2 pushes the first surface along the Y-axis direction through the second surface of the second wedge block 42;

[0043] The locking component 5 includes: a third wedge block 51 and a fourth wedge block 52. The third wedge block 51 is connected to the mounting component 2. The third wedge block 51 has a third surface, and the fourth wedge block 52 has a fourth surface. The mounting component 2 pushes the third surface along the Y-axis direction through the fourth surface of the fourth wedge block 52.

[0044] That is to say, the adjustment component 4 and the locking component 5 utilize the inclined plane characteristics of the wedge block to convert the acting force along the inclined plane into a linear motion along the Y-axis. Moreover, by utilizing the labor-saving feature of the inclined plane and the self-locking function of the inclined plane, the precise adjustment and positioning of the position in the Y direction are realized. The adjustment component 4 and the locking component 5 form a relatively arranged adjustment system in the Y-axis direction through their respective wedge block designs, which not only improves the adjustment accuracy and stability but also realizes the two-way adjustment ability. The quick adjustment and precise positioning can be achieved by adjusting the adjustment component 4 and the locking component 5 separately or simultaneously.

[0045] In some embodiments of the present invention, as Figure 2 and Figure 4As shown, the adjusting assembly 4 further includes: an adjusting member 43, which is threadedly connected to the second wedge block 42. The second wedge block 42 rotates relative to the second wedge block 42 through the adjusting member 43 to adjust the position of the second wedge block 42 in the Z-axis direction; the locking assembly 5 further includes: a driving member 53, which is connected to the fourth wedge block 52 to drive the fourth wedge block 52 to move in the Z-axis direction. That is to say, by rotating the adjusting member 43, the position of the second wedge block 42 in the Z-axis direction can be changed. The threaded connection provides precise step adjustment ability. Each full turn or half turn of rotation will cause a small movement of the second wedge block 42 along the Z-axis, achieving precise positioning along the Y-axis, greatly enhancing the flexibility of processing and the ability to control precision.

[0046] Optionally, the adjusting member 43 can be a differential head or other forms of thread pairs, and is not limited thereto; the driving member 53 can be a cylinder, a motor, a lead screw, etc., and is not limited thereto.

[0047] In some embodiments, the driving member 53 is a cylinder, and the driving member 53 is fixedly connected to the fixing frame 1 through a fastener, and the driving member 53 and the fourth wedge block 52 can be connected by a threaded connection or a floating joint.

[0048] Furthermore, the cooperation mode between the wedge blocks not only amplifies the applied force but also can change the direction of the force, and at the same time has a self-locking function after the adjustment is completed, which can ensure the stability of the overall structure. Specifically, as Figure 11 shown, assuming that the force applied by the adjusting member 43 to the second wedge block 42 is F, through force analysis, it can be known that the force applied by the second wedge block 42 to the gland 21 is F1 = F / cosA, and the force applied by the second wedge block 42 to the fixing member 3 is F2 = F / tanA. Since 0 < A < 90°, so F1 > F, and the larger the angle A, the greater the force F1 applied by the second wedge block 42 to the gland 21. By moving the second wedge block 42, a large frictional force is generated between the contact surfaces, so that the mechanism reaches a self-locking state. Similarly, the force applied by the driving member 53 driving the fourth wedge block 52 to the sliding seat 22 is also the same. Through the force on both sides, the spindle 8 part is finally firmly clamped in the middle position.

[0049] In some embodiments, the first wedge block 41 and the gland 21 can be integrally formed, and the third wedge block 51 and the sliding seat 22 can be integrally formed; in other embodiments, the first wedge block 41 and the gland 21 can be separately provided, the first wedge block 41 is fixed on the gland 21, the third wedge block 51 and the sliding seat 22 can be separately provided, and the third wedge block 51 is fixed on the sliding seat 22.

[0050] In some embodiments of the present utility model, the Y-axis adjusting device 100 further includes: a fixing member 3, the fixing member 3 is fixedly connected to the mounting assembly 2, and the adjusting member 43 is fixedly arranged on the fixing member 3. Thus, the adjusting member 43 can be stably arranged on the fixing member 3, without causing unnecessary vibration or displacement, avoiding loosening or slipping during the adjustment process, and improving the stability and accuracy of the adjustment.

[0051] Referring Figure 10 As shown, a guiding groove 31 is formed on one side of the fixing frame 1 facing the main shaft 8, the second wedge block 42 is arranged in the guiding groove 31, the adjusting member 43 is arranged above the fixing member 3, and the fixing member 3 is connected to the top of the second wedge block 42, facilitating the adjustment of the position of the second wedge block 42 in the Z direction.

[0052] In some embodiments of the present utility model, as Figure 1 , Figure 2 and Figure 7 shown, the locking assembly 5 further includes: an elastic member 7, the elastic member 7 is arranged on the fixing frame 1, and the elastic member 7 always has a force that abuts against the mounting assembly 2. That is to say, the elastic member 7 can provide a continuous restoring force or pre-tightening force to the main shaft 8, enhancing the flexibility and accuracy of the adjustment, and being able to reduce the vibration generated during the processing, improving the dynamic stability of the entire system and the adaptability to uncertain factors during the processing, playing a buffering role.

[0053] In some embodiments of the present utility model, as Figure 1 and Figure 2 shown, the mounting assembly 2 includes: a gland 21 and a sliding seat 22, the first wedge block 41 is arranged on the gland 21, the sliding seat 22 is fixedly connected to the gland 21 to define a through hole, the third wedge block 51 is arranged on the sliding seat 22, a first groove is formed on the sliding seat 22, a second groove is formed on the fixing frame 1, and one end of the elastic member 7 extends into the first groove and the other end extends into the second groove. Thus, the gland 21 and the sliding seat 22 cooperate to clamp the main shaft 8, avoiding deviation, and moreover, both ends of the elastic member 7 extend into the first groove and the second groove respectively, ensuring the assembly stability of the elastic member 7 and reducing the failure rate.

[0054] Furthermore, the gland 21 and the sliding seat 22 are fixedly connected by fasteners, and at the same time, the main shaft 8 is clamped without loosening or deviation.

[0055] In some embodiments of the present utility model, a sliding member 6 is arranged between the sliding seat 22 and the fixing frame 1, and the sliding seat 22 moves relative to the fixing frame 1 along the Y-axis direction through the sliding member 6. Thus, both the sliding resistance between the sliding seat 22 and the fixing frame 1 is reduced, ensuring smooth and stable movement during the adjustment process, and playing a guiding role, and the deviation of the main shaft 8 in the Z direction can be restricted.

[0056] Optionally, the sliding member 6 can be a linear guide rail, a ball slide rail, a slider or a sliding interface made of other low-friction materials, and is not limited thereto.

[0057] Furthermore, the sliding member 6 is fixedly connected to the sliding seat 22 through a fastener, and the sliding member 6 is fixedly connected to the boss 11 of the fixing frame 1 through a fastener.

[0058] In some embodiments of the present utility model, the fixing frame 1 is formed with a boss 11, and the sliding member 6 includes a first sliding portion and a second sliding portion that cooperate with each other to slide. One of the first sliding portion and the second sliding portion is disposed on the boss 11, and the other of the first sliding portion and the second sliding portion is disposed on the sliding seat 22. Thus, the smoothness and stability of the sliding between the sliding seat 22 and the fixing frame 1 are further ensured, and the structure is simple and convenient for assembly.

[0059] Furthermore, both the elastic member 7 and the sliding member 6 include two. The two elastic members 7 are respectively arranged on both sides of the Y axis, and the two sliding members 6 are respectively arranged on both sides of the Y axis. Thus, the elastic members 7 arranged on both sides of the Y axis ensure that the mounting assembly 2 receives uniform and symmetric forces in the Y-axis direction, which helps to offset the distortion or inclination caused by unilateral force nibbling, improves the balance and stability of the Y-axis adjusting device 100, reduces offset, and the sliding members 6 arranged on both sides of the Y axis ensure the stability and smoothness of the sliding seat 22 when moving in the Y-axis direction, share the load in the Y-axis direction, reduce the wear of a single sliding member 6, and also improve the load-bearing capacity and anti-eccentric load capacity of the Y-axis adjusting device 100, so as to be able to achieve high-precision and high-stability processing operations.

[0060] In some embodiments of the present utility model, as Figure 4 shown, the fixing frame 1 is formed with a receiving portion 12, and the locking assembly 5 is disposed in the receiving portion 12. Thus, the locking assembly 5 can be orderly and safely integrated inside the fixing frame 1, saving the installation space of the Y-axis adjusting device 100, making the Y-axis adjusting device 100 more compact, convenient for installation and maintenance, and at the same time helping to protect the locking assembly 5 from the influence of external environmental factors, such as avoiding dust, chips, etc.

[0061] Next, the Y-axis adjusting device 100 according to a specific embodiment of the present utility model will be described with reference to Figures 1 - 10 .

[0062] Referring to Figures 1 - 4 , the Y-axis adjusting device 100 includes: a fixing frame 1, a mounting assembly 2, a fixing member 3, an adjusting assembly 4 and a locking assembly 5.

[0063] Specifically, the installation component 2 is movably arranged on the fixing frame 1 along the Y-axis. The installation component 2 is formed with a through hole, and the main shaft 8 is arranged in the through hole. The adjusting component 4 and the locking component 5 are both arranged on the installation component 2. The adjusting component 4 and the locking component 5 are arranged oppositely in the Y-axis direction, and the adjusting component 4 and the locking component 5 cooperate to adjust the position of the installation component 2 in the Y-axis direction.

[0064] The adjusting component 4 includes: an adjusting member 43, a first wedge block 41 and a second wedge block 42. The first wedge block 41 is connected to the installation component 2. The first wedge block 41 is formed with a first surface, and the second wedge block 42 is formed with a second surface. The installation component 2 pushes the first surface along the Y-axis direction through the second surface of the second wedge block 42. The adjusting member 43 is threadedly connected to the second wedge block 42, and the second wedge block 42 rotates relative to the second wedge block 42 through the adjusting member 43 to adjust the position of the second wedge block 42 in the Z-axis direction.

[0065] The locking component 5 includes: a driving member 53, a third wedge block 51 and a fourth wedge block 52. The third wedge block 51 is connected to the installation component 2. The third wedge block 51 is formed with a third surface, and the fourth wedge block 52 is formed with a fourth surface. The installation component 2 pushes the third surface along the Y-axis direction through the fourth surface of the fourth wedge block 52. The driving member 53 is connected to the fourth wedge block 52 to drive the fourth wedge block 52 to move in the Z-axis direction.

[0066] The adjusting member 43 is a differential head; the driving member 53 is a cylinder, and the cylinder is fixedly connected to the fixing frame 1 through a fastener.

[0067] The fixing member 3 is fixedly connected to the installation component 2, and the adjusting member 43 is fixedly arranged on the fixing member 3; the elastic member 7 is arranged on the fixing frame 1, and the elastic member 7 always has a force that abuts against the installation component 2; the installation component 2 includes: a gland 21 and a sliding seat 22. The first wedge block 41 is arranged on the gland 21, and the sliding seat 22 is fixedly connected to the gland 21 to define a through hole. The third wedge block 51 is arranged on the sliding seat 22. A first groove is formed on the sliding seat 22, and a second groove is formed on the fixing frame 1. One end of the elastic member 7 extends into the first groove and the other end extends into the second groove. The gland 21 and the sliding seat 22 are fixedly connected through a fastener.

[0068] A sliding member 6 is arranged between the sliding seat 22 and the fixing frame 1. The sliding seat 22 moves relative to the fixing frame 1 along the Y-axis direction through the sliding member 6; the fixing frame 1 is formed with a boss 11. The sliding member 6 includes a first sliding part and a second sliding part that cooperate with each other to slide. One of the first sliding part and the second sliding part is arranged on the boss 11, and the other of the first sliding part and the second sliding part is arranged on the sliding seat 22. The sliding member 6 is fixedly connected to the sliding seat 22 through a fastener, and the sliding member 6 is fixedly connected to the boss 11 of the fixing frame 1 through a fastener.

[0069] Furthermore, there are two elastic members 7 and two sliding members 6, and the two elastic members 7 and the two sliding members 6 are symmetrically arranged about the Y-axis; the fixing bracket 1 is formed with a receiving portion 12, and the locking assembly 5 is disposed within the receiving portion 12.

[0070] The working process of the Y-axis adjusting device 100 will be described in detail below:

[0071] When moving the main shaft 8 forward: The air cylinder drives the fourth wedge block 52 to retract, the rotary differential head drives the second wedge block 42 to rise, and the elastic member 7 pushes out the sliding seat 22 to slide forward. After the adjustment is in place, the air cylinder drives the fourth wedge block 52 to extend, and the sliding seat 22 is fixed by the self-locking effect of the wedge block. At the same time, the position of the main shaft 8 is fixed.

[0072] When moving the main shaft 8 backward: The air cylinder drives the fourth wedge block 52 to retract, the rotary differential head drives the second wedge block 42 to descend, and at the same time the second wedge block 42 squeezes the sliding seat 22 to slide backward, and the elastic member 7 is further compressed. After the adjustment is in place, the air cylinder drives the fourth wedge block 52 to extend, and the sliding seat 22 is fixed by the self-locking effect of the second wedge block 42 and the fourth wedge block 52. At the same time, the position of the main shaft 8 is fixed.

[0073] The PCB processing equipment according to the second aspect embodiment of the present invention includes the Y-axis adjusting device 100 according to the first aspect embodiment of the present invention above.

[0074] The PCB processing equipment according to the embodiment of the present invention includes: a fixed seat, a workbench, a main shaft 8, and the Y-axis adjusting device 100 according to the first aspect embodiment of the present invention. The workbench is disposed on the fixed seat. A drill bit 9 is provided at one end of the main shaft 8 close to the workbench. The Y-axis adjusting device 100 is disposed on the workbench, and the main shaft 8 is disposed within the through hole of the Y-axis adjusting device 100. A drill bit 9 is provided at the lower end of the main shaft 8.

[0075] The PCB processing equipment according to the embodiment of the present invention, by providing the Y-axis adjusting device 100 according to the first aspect embodiment of the present invention, realizes the adjustment function of the main shaft 8 of the PCB processing equipment in the Y direction, can effectively compensate the actual coordinate error between the main shafts 8, realizes accurate synchronous processing between the two axes, and further realizes simultaneous processing of the same PCB board by two main shafts 8, thereby greatly improving the utilization rate of the PCB processing equipment.

[0076] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0077] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "a plurality" is two or more unless otherwise specifically defined.

[0078] In the present utility model, unless otherwise clearly specified and limited, the terms such as "installed", "connected", "connected to", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or a communication connection; it may be directly connected, or indirectly connected through an intermediate medium, and may be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0079] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0080] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and purposes of the present utility model, and the scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A Y-axis adjustment device, characterized in that: The Y-axis adjustment device is used to adjust the position of the drilling spindle in the Y-axis direction, and the Y-axis adjustment device includes: Fixed frame; A mounting assembly, the mounting assembly being movably disposed on the fixing frame along the Y axis, the mounting assembly being formed with a through hole, and the spindle being disposed in the through hole; An adjusting component and a locking component, wherein the adjusting component and the locking component are both arranged on the mounting component, the adjusting component and the locking component are arranged relative to each other in the Y-axis direction, and the adjusting component and the locking component cooperate to adjust the position of the mounting component in the Y-axis direction.

2. The Y-axis adjustment device according to claim 1, characterized in that: The adjustment component comprises: a first wedge-shaped block, the first wedge-shaped block being connected to the mounting assembly, the first wedge-shaped block being formed with a first surface; a second wedge-shaped block, wherein the second wedge-shaped block is formed with a second surface, and the mounting assembly pushes the first surface to move along the Y-axis direction through the second surface of the second wedge-shaped block; The locking assembly comprises: a third wedge block, the third wedge block being connected to the mounting assembly and the third wedge block being formed with a third surface; A fourth wedge block is formed with a fourth surface, and the mounting assembly pushes the third surface to move along the Y-axis direction through the fourth surface of the fourth wedge block.

3. The Y-axis adjustment device according to claim 2, characterized in that: The adjustment component also includes: an adjusting member, wherein the adjusting member is threadedly connected to the second wedge block, and the second wedge block is rotated relative to the second wedge block by the adjusting member to adjust the position of the second wedge block in the Z-axis direction; The locking assembly further includes a driving member connected to the fourth wedge block to drive the fourth wedge block to move in the Z-axis direction.

4. The Y-axis adjustment device according to claim 3, characterized in that: Also includes: A fixing member is fixedly connected to the mounting assembly, and the adjusting member is fixedly arranged on the fixing member.

5. The Y-axis adjustment device according to claim 3, characterized in that: The locking assembly further comprises an elastic member, which is arranged on the fixing frame and has a force to abut against the mounting assembly at all times.

6. The Y-axis adjustment device according to claim 5, characterized in that: The installation assembly includes: A gland, wherein the first wedge-shaped block is arranged on the gland; A sliding seat, wherein the sliding seat is fixedly connected to the pressure cover to define the through hole, the third wedge block is arranged on the sliding seat, a first groove is formed on the sliding seat, a second groove is formed on the fixed frame, one end of the elastic member extends into the first groove and the other end extends into the second groove.

7. The Y-axis adjustment device according to claim 6, characterized in that: A sliding member is provided between the sliding seat and the fixing frame, and the sliding seat moves relative to the fixing frame along the Y-axis direction through the sliding member.

8. The Y-axis adjustment device according to claim 7, characterized in that: The fixing frame is formed with a boss, and the sliding member includes a first sliding part and a second sliding part that slide in cooperation with each other, one of the first sliding part and the second sliding part is arranged on the boss, and the other of the first sliding part and the second sliding part is arranged on the sliding seat.

9. The Y-axis adjustment device according to claim 7 or 8, characterized in that: The elastic member and the sliding member each include two, the two elastic members are respectively arranged on both sides of the Y axis, and the two sliding members are respectively arranged on both sides of the Y axis.

10. The Y-axis adjustment device according to any one of claims 1 to 8, characterized in that: The fixing frame is formed with a receiving portion, and the locking assembly is arranged in the receiving portion.

11. A PCB processing equipment, characterized in that: include: Fixed seat; A workbench, wherein the workbench is arranged on the fixed seat; A spindle, wherein a drill bit is provided at one end of the spindle close to the workbench; The Y-axis adjustment device according to any one of claims 1 to 10, wherein the Y-axis adjustment device is arranged on the workbench, and the spindle is arranged in a through hole of the Y-axis adjustment device.

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