CN219053571U - Circuit board processing equipment - Google Patents

Abstract

The utility model discloses a circuit board processing device, which comprises: the machining device comprises a plurality of machining parts, the machining parts are arranged on the cross beam and are distributed along the first direction of the lathe bed, at least one machining part comprises a main shaft and an adjusting component, the adjusting component is connected with the main shaft, the adjusting component is used for driving the main shaft to move along the second direction of the lathe bed, and the second direction is perpendicular to the first direction. Therefore, the machining parts are provided with the adjusting components which can be used for adjusting along the second direction, so that the position adjustment of the main shaft along the second direction of the lathe bed is realized, the center coordinate deviation of a plurality of machining parts of each group of machining devices can be reduced, the machining precision of each group of machining devices during simultaneous machining is improved, and the usability of the circuit board machining equipment is improved.

Description

Circuit board processing equipment

technical field

The utility model relates to the technical field of circuit board processing equipment, in particular to a circuit board processing equipment.

Background technique

In related technologies, the current spindle of circuit board processing equipment is completely fixed after clamping, and it is not easy to adjust the position of the spindle. When multiple spindles of the circuit board processing equipment process a circuit board at the same time, it is easy to have inconsistent center coordinates of multiple spindles. The machining error is too large and the machining accuracy is reduced.

Utility model content

The utility model aims to solve one of the technical problems in the related art at least to a certain extent. For this reason, the first purpose of this utility model is to propose a kind of circuit board processing equipment, and this circuit board processing equipment is provided with a plurality of processing devices, and each group of processing devices includes a plurality of processing parts, and a plurality of processing parts are arranged on the beam and Arranged along the first direction of the bed, the processing part is equipped with an adjustment assembly that can be used for adjustment along the second direction, thereby realizing the position adjustment of the spindle along the second direction of the bed, which can reduce the number of processing parts per group of processing devices The central coordinate deviation is beneficial to improve the processing accuracy of each group of processing devices when processing at the same time, thereby improving the performance of the circuit board processing equipment.

In order to achieve the above purpose, the embodiment of the first aspect of the utility model proposes a circuit board processing equipment, including:

Multiple sets of processing devices, each set of processing devices includes multiple processing parts, and the multiple processing parts are arranged on the beam and arranged along the first direction of the bed;

At least one processing section includes a main shaft and an adjustment assembly, the adjustment assembly is connected to the main shaft, and the adjustment assembly is used to drive the main shaft to move along a second direction of the bed, and the second direction is perpendicular to the first direction.

According to the circuit board processing equipment of the embodiment of the present invention, each group of processing devices includes a plurality of processing parts, and the plurality of processing parts are arranged on the beam and arranged along the first direction of the bed, and the processing parts are provided with The adjustment component for direction adjustment realizes the position adjustment of the spindle along the second direction of the bed, which can reduce the center coordinate deviation of multiple processing parts of each processing device, and is conducive to improving the processing accuracy of each processing device when processing simultaneously. Further, the performance of the circuit board processing equipment is improved.

According to an embodiment of the present invention, the adjustment assembly is slidably connected to the main shaft, and the sliding direction of the adjustment assembly intersects the second direction; or, the adjustment assembly is rotatably connected to the main shaft, and the axis of rotation is parallel to the second direction.

According to an embodiment of the present invention, it further includes: a mounting part, the adjusting assembly is connected between the mounting part and the main shaft, and the mounting part is mounted on the beam; the mounting part is slidably mounted on the beam along the first direction.

According to one embodiment of the present invention, the main shaft includes a rotary drive and a mounting frame, the mounting frame includes a mounting plate and a moving frame, the mounting plate is connected to the adjustment assembly, the moving frame is mounted on the mounting plate, and the frame moves along the third direction of the bed The relative mounting plate is movable, and the rotating driving part is installed on the moving frame, and the first direction, the second direction and the third direction are perpendicular to each other.

According to one embodiment of the present invention, the adjustment assembly includes: a first adjustment member and a second adjustment member, the first adjustment member is rotatably connected to the second adjustment member and fixedly connected to the main shaft, and the second adjustment member is rotatably arranged on the installation part, and the main shaft is driven to move in the second direction by rotating the second adjusting member.

According to an embodiment of the present invention, the second adjusting member is a screw rod, the first adjusting member is sheathed on the screw rod; the mounting part has mounting ears, the mounting ears have mounting holes, and the second adjusting member is passed through the mounting holes.

According to one embodiment of the present invention, the adjustment assembly includes: a first driving member and a first slider, the first slider is fixedly connected to the main shaft and slidably arranged on the beam, and the first driving member is used to drive the first slider Drive the main shaft to move along the second direction.

According to one embodiment of the present invention, it also includes: a first guiding mechanism and a second guiding mechanism, the first guiding mechanism is arranged on the beam, and the first slider is slidably arranged on the second guiding mechanism, through the first guiding mechanism and the second guiding mechanism, The second guiding mechanism guides and cooperates to move the main shaft along the first direction.

According to one embodiment of the present invention, the end surface of the first slider opposite to the second guide mechanism has a first guide structure, the end surface of the second guide mechanism opposite to the first slider has a second guide structure, the first guide structure and The second guiding structure guides and cooperates to move the main shaft along the second direction.

According to an embodiment of the present invention, the adjustment assembly includes: an adjustment slider and an adjustment slide rail, the adjustment slide rail is mounted on the installation part, and the adjustment slider and the adjustment slide rail are slidably matched to drive the main shaft to move along the second direction.

According to an embodiment of the present invention, the adjusting slide block and the adjusting slide rail are slidably matched to guide the movement of the main shaft in the second direction and the third direction at the same time, and the moving distance of the adjusting slide block along the second direction on the adjusting slide rail is less than Adjust the moving distance of the sliding block along the third direction on the adjusting slide rail.

According to an embodiment of the present invention, the adjusting slide block and the adjusting slide rail are slidably matched to guide the movement of the main shaft in the first direction and the second direction at the same time, and the moving distance of the adjusting slide block along the second direction on the adjusting slide rail is less than Adjust the moving distance of the sliding block along the first direction on the adjusting slide rail.

According to an embodiment of the present invention, the adjustment assembly further includes: a drive unit, which is used to drive the movement of the adjustment slider on the adjustment slide rail, and the adjustment assembly also includes a locking mechanism, which is used to limit the movement of the adjustment slider Adjust the movement on the slide rail.

According to an embodiment of the present invention, the circuit board processing equipment further includes a workbench, the workbench moves along the second direction of the bed, the main shaft processes the circuit board along the third direction, and the first direction, the second direction and the third direction are mutually vertical.

According to an embodiment of the present invention, the circuit board processing equipment further includes a calibrator, which is used to detect the deviation distance in the first direction and the deviation distance in the second direction between the plurality of processing parts; An absolute grating ruler is provided, and the absolute grating ruler is used for fine-tuning and compensating the deviation distance between multiple processing parts in the first direction; the adjustment component moves along the first direction following the corresponding spindle, and the adjustment component is used for fine-tuning the corresponding spindle and Offset distance in the second direction between beams.

Additional aspects and advantages of the present invention will be set forth in part in the description which follows, and part will be apparent from the description which follows, or can be learned by practice of the present invention.

Description of drawings

Fig. 1 is a schematic structural view of a circuit board processing device according to a first embodiment of the present invention;

Fig. 2 is a schematic diagram of the processing part according to the first embodiment of the present invention;

Fig. 3 is an exploded view of a driving part, a mounting part, a bearing and an end cover according to a second embodiment of the present invention;

Fig. 4 is a cross-sectional view of an adjustment assembly according to a third embodiment of the present invention;

Fig. 5 is a front view of an adjustment assembly according to a third embodiment of the present invention;

6 is a side view of a circuit board processing device according to a fourth embodiment of the present invention;

Fig. 7 is a side view of a circuit board processing device according to a fifth embodiment of the present invention.

Explanation of reference signs:

Circuit board processing equipment 100;

bed 1; beam support 11;

Workbench 2;

Beam 3; first guide rail 31; absolute grating ruler 32;

Processing device 400; processing part 4; spindle 40; rotating drive member 41; mounting frame 42; mounting plate 421; second guiding part 4211; moving frame 422; first guiding part 4221; The second adjustment member 4312; the adjustment slider 4313; the adjustment slide rail 4314; the drive unit 4315; the adjustment screw 43151; the adjustment seat 43152; A driving member 433; a first slider 434; a first driving mechanism 44; a grating ruler 45; a bearing 46; an end cover 47; an escape hole 471;

The second driving mechanism 5;

The third driving mechanism 6;

The first guiding mechanism 7;

The second guiding mechanism 8; the first guiding structure 81; the second guiding structure 82;

The first direction X; the second direction Y; the third direction Z.

Detailed ways

Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention, but should not be construed as limiting the present invention.

The following describes the circuit board processing equipment proposed by the embodiment of the utility model with reference to the accompanying drawings.

As shown in Figures 1-7, the circuit board processing equipment 100 according to the first embodiment of the present invention includes: a plurality of processing devices 400, each group of processing devices 400 includes a plurality of processing parts 4, and a plurality of processing parts 4 are set Arranged on the beam 3 and along the first direction X of the bed 1; at least one processing part 4 includes a main shaft 40 and an adjustment assembly 43, the adjustment assembly 43 is connected to the main shaft 40, and the adjustment assembly 43 is used to drive the main shaft 40 along the bed 1 The second direction Y moves, and the second direction Y is perpendicular to the first direction X.

Specifically, as shown in FIG. 1 , the circuit board processing equipment 100 also includes a bed 1, the upper surface of the bed 1 is provided with a crossbeam support 11, and the crossbeam 3 is fixedly installed on the crossbeam support 11 and along the first Extending in one direction X, the beam 3 is provided with a plurality of processing devices 400 arranged sequentially along the first direction X. Further, the number of processing devices 400 can be set to even numbers such as 6, 8, 10, 12, etc., and the specific number is based on needs Select the setting, there is no specific limitation here.

This application takes six groups of processing devices 400 as an example for illustration, each group of processing devices 400 includes a plurality of processing parts 4, and the plurality of processing parts 4 are also arranged along the first direction X of the bed 1, as shown in Figure 1, as A specific example, each group of processing devices 400 includes two processing parts 4, and each group of processing devices 400 is responsible for a processing station, that is to say, during the processing, every two processing parts 4 process a processing station at the same time, As a result, the processing efficiency and utilization rate are greatly improved, and it is especially suitable for processing PCB boards waiting to be processed with processing requirements such as symmetry and duplication.

When two processing parts 4 process a processing station at the same time, due to the processing and assembly errors of the main shaft 40 of each processing part 4, there is a center coordinate deviation in the main shaft 40 of the two processing parts 4, which reduces the two The processing accuracy of each processing part 4 when processing a workpiece at the same time. In the prior art, the main shaft 40 is completely fixed after assembly, and it is difficult to adjust the main shaft 40 in the second direction Y. Therefore, the main shaft 40 is usually in the second direction Y. There is a center coordinate deviation in the direction Y.

Based on this, in this application, at least one processing part 4 is provided with an adjustment assembly 43 that can be used for adjustment along the second direction Y. Specifically, as shown in FIG. 2 , the processing part 4 includes a spindle 40 and an adjustment assembly 43. The assembly 43 can be but not limited to a DC motor, an AC asynchronous motor, a permanent magnet synchronous motor, a switched reluctance motor, etc. Optionally, a nut is fixedly arranged on the main shaft 40, and the adjustment assembly 43 can be connected to the nut on the main shaft 40 by a lead screw. Rotate the connection, the axis of rotation is parallel to the direction of the second direction Y, when the adjustment assembly 43 drives the screw to rotate, the screw drives the nut to drive the main shaft to move along the second direction Y, thereby realizing the main shaft 40 along the second direction Y position adjustment; continue to refer to Fig. 1 in conjunction with Fig. 2, when each group of processing parts 4 is used to process the same plate to be processed, in order to ensure the consistency of the central coordinates of the main shaft 40 of the two processing parts 4, by adjusting the processing part 4 The respective adjustment components 43, or the adjustment component 43 of the other processing part 4 based on one of the processing parts 4, can realize the consistent adjustment of the Y center coordinate of the main shaft 40 in the second direction. For other groups of processing parts 4. A similar adjustment strategy can be adopted, so as to reduce the deviation of the central coordinates of the main shaft 40 in each group of processing parts 4, thereby reducing the processing error of the circuit board processing equipment 100 and improving the processing accuracy.

According to the circuit board processing equipment 100 of the embodiment of the present invention, each group of processing devices 400 includes a plurality of processing parts 4, and the plurality of processing parts 4 are arranged on the beam 3 and arranged along the first direction X of the bed 1. The processing parts 4. The adjustment assembly 43 that can be used to adjust along the second direction Y is provided, so as to realize the position adjustment of the spindle 40 along the second direction Y of the bed 1, and can reduce the deviation of the central coordinates of more than 400 processing parts 4 in each group of processing devices , which is conducive to improving the processing accuracy of each group of processing devices 400 during simultaneous processing, thereby improving the performance of the circuit board processing equipment 100 .

In some embodiments, the plurality of processing units 4 include a first processing unit and a second processing unit for processing the same circuit board, and the second processing unit includes an adjustment assembly 43, and the adjustment assembly 43 is used to drive the second processing unit in the second direction. Y moves up close to the first processing section.

Specifically, when a plurality of processing parts 4 process the same circuit board at the same time, the plurality of processing parts 4 can be respectively provided with a first processing part and a second processing part, wherein the first processing part is fixed, and the second processing part includes an adjustment Component 43, when the center coordinates of the first processing part and the second processing part deviate in the second direction Y, the adjustment component 43 that controls the second processing part drives the second processing part on the basis of the first processing part. Move toward the direction close to the first processing part in the second direction Y, so as to maintain the consistency of the center coordinates of the first processing part and the second processing part in the second direction Y, and reduce the error of the center coordinates.

In some embodiments, the plurality of processing parts 4 include a first processing part and a second processing part for processing the same circuit board, the first processing part includes an adjustment assembly 43, and the adjustment assembly 43 is used to drive the first processing part in the second direction Y is close to the second processing part.

That is to say, when a plurality of processing parts 4 processed the same circuit board at the same time, the second processing part in the multiple processing parts 4 was fixed, and the first processing part included the adjustment assembly 43. When the first processing part and the second processing part When there is a deviation in the center coordinates of the first processing part in the second direction Y, the adjustment assembly 43 controlling the first processing part drives the first processing part in a direction close to the second processing part in the second direction Y with the second processing part as a reference Move, so as to maintain the consistency of the center coordinates of the first processing part and the second processing part in the second direction Y, and reduce the error of the center coordinates.

In some embodiments, the adjustment assembly 43 is slidably connected to the main shaft 40, and the sliding direction of the adjustment assembly 43 intersects the second direction Y; or, the adjustment assembly 43 is rotationally connected to the main shaft 40, and the axis of rotation is parallel to the second direction Y .

That is to say, the adjustment assembly 43 can be slidably connected with the main shaft 40, and can also be rotatably connected with the main shaft 40. When the adjustment assembly 43 is slidably connected with the main shaft 40, the sliding direction of the adjustment assembly 43 intersects with the second direction Y direction, and the adjustment assembly 43 It can slide along the first direction X, or slide along the first direction X and the second direction Y at the same time, or slide along the second direction Y and the third direction Z at the same time. Intersect, through sliding in the non-second direction Y, the micro movement in the second direction Y direction is realized, which improves the adjustment accuracy; when the adjustment assembly 43 is connected to the main shaft 40 in rotation, the axis of rotation is parallel to the second direction Y direction, which A method of directly realizing movement in the second direction Y through rotation, the manual adjustment structure is simple, the cost is low, and the adjustment accuracy is high.

In some embodiments, as shown in FIG. 2 , the circuit board processing equipment 100 further includes: a mounting part 432 , the adjustment assembly 43 is connected between the mounting part 432 and the spindle 40 , and the mounting part 432 is mounted on the beam 3 .

Specifically, as shown in FIG. 1 in conjunction with FIG. 2 , the circuit board processing equipment 100 also includes a mounting part 432, the mounting part 432 is mounted on the beam 3, and each processing part 4 is symmetrically arranged with two adjustment assemblies 43 up and down, and the two adjustment assemblies 43 are all connected between the respective mounting portion 432 and the main shaft 40 , such arrangement can make the position adjustment of the main shaft 40 along the second direction Y more stable.

In some embodiments, as shown in FIG. 1 , the installation part 432 is slidably installed on the beam 3 along the first direction X. As shown in FIG. It should be noted that the installation part 432 can be directly installed on the beam 3 , or the installation part 432 can be indirectly installed on the beam 3 through other components.

Specifically, as shown in FIG. 1 , the circuit board processing equipment 100 also includes a third drive mechanism 6. It should be noted that the third drive mechanism 6 can be directly installed on the bed 1, or the third drive mechanism 6 can be installed through other components. The components are indirectly installed on the bed 1, and the third driving mechanism 6 may be, but not limited to, a DC motor, an AC asynchronous motor, a permanent magnet synchronous motor, a switched reluctance motor, and the like.

Further, the third driving mechanism 6 and the processing part 4 can be connected through a gear or a rack, and there is no specific limitation here, as long as the transmission between the third driving mechanism 6 and the processing part 4 can be realized. The mounting part 432 is installed on the beam 3 and can move in the first direction X along the beam 3. The main shaft 40 is mounted on the mounting part 432 through the adjustment assembly 43. When the third driving mechanism 6 is working, the main shaft 40 can be moved in the first direction X. Position adjustment, thus, by combining the adjustment assembly 43 with the mounting part 432, the position adjustment of the spindle 40 in the first direction X and the second direction Y can be realized at the same time, and the adjustment of the position of the plurality of processing parts in the first direction X and the second direction can be reduced. The deviation of the center coordinates on Y reduces the processing error of the circuit board processing equipment 100 and is beneficial to improve the processing accuracy.

In some embodiments, as shown in FIG. 1 and FIG. 2 , the installation part 432 has a sliding slot 4321 , the beam 3 has a first guide rail 31 extending along the first direction X, and the first guide rail 31 is installed in the sliding slot 4321 .

Specifically, the crossbeam 3 is provided with two first guide rails 31 corresponding to the mounting portion 432, and the first guide rail 31 is installed in cooperation with the chute 4321 of the mounting portion 432. When the third driving mechanism 6 is working, the main shaft 40 can be mounted on the chute. 4321 and the first guide rail 31 are guided to move along the first direction X. Therefore, through the cooperative use of the chute 4321 and the first guide rail 31, the smooth movement of the main shaft 40 along the first direction X can be ensured, avoiding The direction deviation occurs, which improves the stability of the position adjustment of the main shaft 40 in the first direction X.

In some embodiments, as shown in FIG. 2 , the main shaft 40 includes a rotary drive 41 and a mounting frame 42, the rotary drive 41 is used to drive the tool to rotate, the mounting frame 42 includes a mounting plate 421 and a moving frame 422, the mounting plate 421 and The adjustment assembly 43 is connected, the moving frame 422 is arranged on the mounting plate 421, and the moving frame 422 is movable relative to the mounting plate 421 along the third direction Z of the bed 1, and the rotating drive member 41 is installed on the moving frame 422, the first direction X, the second The second direction Y and the third direction Z are perpendicular to each other.

Specifically, the main shaft 40 includes a rotary drive 41 and a mounting frame 42. The rotary drive 41 drives the tool to rotate during work. The mounting plate 421 is mounted on the adjustment assembly 43. It should be noted that the mounting plate 421 can be directly mounted on the adjustment The assembly 43, or the mounting plate 421 can be indirectly installed on the adjustment assembly 43 through other parts, and the adjustment assembly 43 is used to drive the installation plate 421 to move in the second direction Y, so as to realize the position adjustment of the main shaft 40 in the second direction Y, The axial direction of the main shaft 40 is parallel to the third direction Z and is fixedly installed on the moving frame 422. Along the third direction Z, the moving frame 422 is movable relative to the mounting plate 421, and the rotating drive member 41 is installed on the moving frame 422, thereby realizing rotation The position adjustment of the driving member 41 in the third direction Z facilitates the positioning and processing of the tool during the operation of the circuit board processing equipment 100 .

In some embodiments, as shown in FIG. 2 , the processing part 4 further includes: a first driving mechanism 44 for driving the corresponding moving frame 422 to move relative to the mounting plate 421 along the third direction Z.

Specifically, the first driving mechanism 44 can be but not limited to a DC motor, an AC asynchronous motor, a permanent magnet synchronous motor, a switched reluctance motor, etc., and the first driving mechanism 44 is connected to the moving frame 422. Further, the first driving mechanism 44 Can be installed on the mounting plate 421, when the first driving mechanism 44 is installed on the mounting plate 421, the nut is fixedly arranged on the moving frame 422, the first driving mechanism 44 can carry out transmission connection with the nut on the moving frame 422 through the lead screw , when the first driving mechanism 44 drives the screw to rotate, the screw drives the nut to drive the moving frame 422 to move along the third direction Z; the first driving mechanism 44 can be installed on the moving frame 422, when the first driving mechanism 44 is installed on the moving When the frame 422 is on, the mounting plate 421 is fixedly provided with nuts. Since the mounting plate 421 is fixed in the third direction Z, when the first driving mechanism 44 drives the screw to rotate, the mounting plate 421 moves the frame under the counteraction of the nut. 422 moves along the third direction Z, thus, by driving the first driving mechanism 44, the position adjustment of the moving frame 422 in the third direction Z is realized, thereby realizing the position adjustment of the rotary driving member 41 in the third direction Z, It facilitates the positioning and processing of the tool during the operation of the circuit board processing equipment 100 .

In some embodiments, as shown in FIG. 2 , the moving frame 422 is provided with a first guide portion 4221, and the mounting plate 421 is provided with a second guide portion 4211. The three-direction Z guides the moving frame 422 .

Specifically, the first guide part 4221 is fixedly installed on the moving frame 422, the second guide part 4211 is fixedly installed on the mounting plate 421, and the first guide part 4221 and the second guide are installed so that the first guide part 4221 can move along The guide part 4211 moves in the third direction Z. When the first driving mechanism 44 works, the moving frame 422 can move along the third direction Z under the guidance of the first guide part 4221 and the second guide part 4211, wherein, The axial directions of the first guide part 4221 and the second guide part 4211 are parallel to the third direction Z, so set, through the cooperative use of the first guide part 4221 and the second guide part 4211, it can ensure that the moving frame 422 moves along the third direction Z. The direction Z moves smoothly, avoiding direction deviation during the moving process, and improving the stability of the moving frame 422 moving in the third direction Z.

In some embodiments, one of the first guide part 4221 and the second guide part 4211 is a second guide rail, the other of the first guide part 4221 and the second guide part 4211 is a slider, and the second guide rail is along the third The direction Z extends, and the slider is slidably installed on the second guide rail.

Specifically, the first guide part 4221 and the second guide part 4211 are arranged correspondingly. If the first guide part 4221 is set as a second guide rail, the second guide part 4211 is set as a slider. If the first guide part 4221 is set as a slider , then the second guide part 4211 is set as a second guide rail, the second guide rail extends along the third direction Z, and the slider can slide along the second guide rail in the third direction Z. Thus, the smooth movement of the moving frame 422 in the third direction Z can be realized through the cooperative use of the slider and the second guide rail, and the slider and the second guide rail have a simple structure and are easy to assemble.

In some embodiments, as shown in FIG. 2 , the processing part 4 further includes: a grating ruler 45 disposed on the mounting plate 421 , and the grating ruler 45 is used to detect the position of the moving frame 422 along the third direction Z.

Specifically, the grating ruler 45 is a measurement feedback device that utilizes the optical principle of the grating. The grating ruler 45 is often used for the detection of linear displacement or angular displacement. It has the characteristics of large detection range, high detection accuracy and fast response speed. Fixing the grating scale 45 on the mounting plate 421 can detect the displacement of the moving frame 422 along the third direction Z, and can accurately provide the position of the moving frame 422 in the third direction Z.

In some embodiments, as shown in FIG. 3 , the adjustment assembly 43 includes: a first adjustment member 4311 and a second adjustment member 4312, the first adjustment member 4311 is rotatably connected to the second adjustment member 4312 and is fixedly connected to the main shaft 40, and the second adjustment member 4311 is connected to the main shaft 40 fixedly. The second adjustment member 4312 is rotatably disposed on the mounting portion 432 , and the main shaft 40 is driven to move along the second direction Y by rotating the second adjustment member 4312 .

Specifically, the first adjustment member 4311 is fixedly installed on the main shaft 40, and the installation method can be welding, bolt connection, etc., and there is no specific limitation here. The inner peripheral surface of the groove is provided with internal threads, and the outer peripheral surface of the second adjusting member 4312 is provided with external threads. The second adjusting member 4312 is inserted into the mounting groove, and the internal thread of the mounting groove and the external thread of the second adjusting member 4312 are threadedly connected. .

Further, the second adjusting part 4312 is rotatably arranged on the mounting part 432. When the second adjusting part 4312 rotates, since the first adjusting part 4311 and the second adjusting part 4312 are screwed and rotatably connected and the first adjusting part 4311 is fixed and cannot rotate Therefore, under the action of the reaction force, the rotation of the second adjustment member 4312 will drive the first adjustment member 4311 to move along the second direction Y. For example, assuming that rotating the second adjustment member 4312 clockwise can make the first adjustment member 4311 move toward the approaching direction along the second direction Y, then when the second adjustment member 4312 rotates counterclockwise, the first adjustment member 4311 rotates in a threaded direction. The first adjusting part 4311 is driven to move away from the second direction Y under the action of the action of the first adjusting part 4311, and the first adjusting part 4311 is fixedly connected with the main shaft 40, thereby realizing the fine adjustment of the position of the main shaft 40.

In some embodiments, the second adjusting member 4312 is a screw rod, and the first adjusting member 4311 is sheathed on the screw rod. That is to say, when the second adjustment member 4312 is selected as a screw rod, the mounting groove of the first adjustment member 4311 is sleeved on the screw rod, so that the screw rod can be rotated relative to the first adjustment member 4311, and when the screw rod rotates At the same time, the first adjusting member 4311 will be driven to move along the second direction Y, so that the fine adjustment of the position of the main shaft 40 can be realized. At the same time, the screw structure is simple and reliable, and the cost is low, which is conducive to improving assembly efficiency and reducing costs.

In some embodiments, as shown in FIG. 3 , the installation part 432 has an installation ear 4322 , and the installation ear 4322 has an installation hole 43221 , and the second adjustment member 4312 passes through the installation hole 43221 .

Specifically, the mounting part 432 has mounting ears 4322, and the mounting ears 4322 can increase the contact area between the mounting part 432 and the mounting frame 42, thereby improving the stability of the installation. , the installation groove of the first adjustment member 4311 is installed in the installation hole 43221, and the outer peripheral surface of the installation groove is transitionally matched with the inner peripheral surface of the installation hole 43221, so as to provide a certain supporting and guiding effect for the first adjustment member 4311, when the second When the adjustment member 4312 drives the first adjustment member 4311 to move together with the main shaft 40, the installation hole 43221 can provide a guiding function for the first adjustment member 4311, so that when the second adjustment member 4312 is adjusted, the first adjustment member 4311 and the second adjustment member 4311 can be adjusted. The movement between the adjustment parts 4312 is smoother.

In some embodiments, as shown in FIG. 3 , it further includes: a bearing 46 installed in the installation hole 43221 , and the second adjusting member 4312 passes through the inner ring of the bearing 46 .

Specifically, after the mounting ear 4322 is fixedly installed, the bearing 46 is assembled along the second direction Y toward the direction close to the second adjustment member 4312, so that the bearing 46 is installed in the installation hole 43231, and the second adjustment member 4312 passes through the bearing. The inner ring of 46 and the inner ring of the bearing 46 are transitionally matched, and the second adjusting member 4312 is provided with a stop surface to stop the bearing 46. Such setting can provide a certain supporting effect for the second adjusting member 4312, so that it can When the second adjusting member 4312 is rotated, the stability of rotation between the first adjusting member 4311 and the second adjusting member 4312 is improved.

In some embodiments, as shown in FIG. 3 , it also includes: an end cover 47, the end cover 47 has an avoidance hole 471, the end cover 47 is arranged on the outer surface of the mounting ear 4322, and the avoidance hole 471 corresponds to the installation hole 43221, the first The second adjustment member 4312 is passed through the escape hole 471 , and the end cover 47 is used to stop the bearing 46 .

Specifically, the end cover 47 is fixedly installed on the outer surface of the mounting ear 4322, and the avoidance hole 471 of the end cover 47 is placed corresponding to the mounting hole 43221 of the mounting ear 4322, wherein the fixed installation method can be welding, bolt connection, etc. No specific limitation is made here. The second adjustment member 4312 is passed through the escape hole 471 and extends out to a certain length to facilitate the rotation adjustment of the second adjustment member 4312. At the same time, the end cover 47 is also used to stop the bearing 46 and limit the bearing 46. Moving along the second direction Y, thereby restricting the movement of the second adjusting member 4312 along the second direction Y, so that when the second adjusting member 4312 rotates, it provides a reaction force for the movement of the main shaft 40 .

In some embodiments, as shown in FIG. 4 , the adjusting assembly 43 includes: a first driving member 433 and a first sliding block 434, the first sliding block 434 is fixedly connected to the main shaft 40 and slidably arranged on the beam 3, the first The driving member 433 is used to drive the first slider 434 to drive the spindle 40 to move along the second direction Y.

Specifically, the first slider 434 is fixedly connected to the main shaft 40, the first slider 434 is installed on the beam 3 and can slide along the second direction Y, and the first driving member 433 is used to drive the first slider 434 along the second direction Y Move. Optionally, the first driving member 433 can be but not limited to a DC motor, an AC asynchronous motor, a permanent magnet synchronous motor, a switched reluctance motor, etc. The first slider 434 is fixed with a nut, and the first driving member 433 can be Through the transmission connection between the lead screw and the nut of the first slider 434, when the first driving member 433 drives the lead screw to rotate, the lead screw drives the nut to drive the first slider 434 to move along the second direction Y, thereby ensuring a fixed connection with it The main shaft 40 moves smoothly along the second direction Y, thus, through the cooperative use of the first driving member 433 and the first slider 434, the continuity and stability of the position adjustment of the processing part 4 can be ensured, so that the processing part 4 moves along the The movement in the second direction Y is smoother. When the first driving member 433 is rotationally connected with the first slider 434, so that the adjustment assembly 43 is rotationally connected with the main shaft 40, and the axis of rotation is parallel to the second direction Y direction, this way of directly realizing movement in the Y direction through rotation, The automatic adjustment is realized, and the adjustment precision is high.

In some embodiments, as shown in FIG. 4 in conjunction with FIG. 1 , it also includes: a first guiding mechanism 7 and a second guiding mechanism 8, the first guiding mechanism 7 is arranged on the beam 3, it should be noted that the first guiding mechanism 7 It can be directly installed on the beam 3, or the first guide mechanism 7 can be indirectly installed on the beam 3 through other components. The first sliding block 434 is slidably disposed on the second guiding mechanism 8 , and the main shaft 40 moves along the first direction X through the guiding cooperation between the first guiding mechanism 7 and the second guiding mechanism 8 .

Specifically, the first guide mechanism 7 is fixedly installed on the beam 3, and the second guide mechanism 8 is installed in cooperation with the first guide mechanism 7 so that the second guide mechanism 8 can move along the first guide mechanism 7 in the first direction X, The main shaft 40 is installed on the second guide mechanism 8 through the first slider 434, the main shaft 40 can move along the first direction X under the guidance of the first guide mechanism 7 and the second guide mechanism 8, and the first guide mechanism 7 and the second guide mechanism 8 can move along the first direction X. The cooperative use of the second guide mechanism 8 can ensure the smooth movement of the main shaft 40 along the first direction X, avoid direction deviation during the movement process, and improve the stability of the main shaft 40 moving in the first direction X, and the first slider 434 It is slidably arranged on the second guide mechanism 8 , so that the main shaft 40 can move along the second direction Y on the second guide mechanism 8 . Thus, through the combined use of the first guide mechanism 7, the second guide mechanism 8, and the first slider 434, the position adjustment of the spindle 40 in the first direction X and the second direction Y can be realized simultaneously, and multiple processing steps can be reduced. The central coordinate deviation of the part in the first direction X and the second direction Y reduces the processing error of the circuit board processing equipment 100 and is conducive to improving the processing accuracy.

In some embodiments, as shown in FIG. 5 , the end surface of the first slider 434 opposite to the second guide mechanism 8 has a first guide structure 81 , and the end surface of the second guide mechanism 8 opposite to the first slider 434 has a second guide structure 81 . The guide structure 82 , the first guide structure 81 and the second guide structure 82 guide and cooperate to move the main shaft 40 along the second direction Y.

Specifically, the lower end surface of the first slider 434 and the second guide mechanism 8 form a first guide structure 81, and a second guide structure 82 is provided between the upper end surface of the second guide mechanism 8 and the first slider 434. The guide structure 82 can move along the second direction Y in the first guide structure 810, so that the main shaft 40 can move along the second direction Y. Optionally, the first guide structure 81 and the second guide structure 82 that cooperate with each other can be set as Crossed roller bearings, so set, the crossed roller bearings can withstand greater axial force and radial force, to ensure that the movement of the main shaft 40 along the second direction Y is more stable, and the space arrangement is simple, especially suitable for short distances and small ranges move.

In some embodiments, as shown in FIG. 6 and FIG. 7 , the adjustment assembly 43 includes: an adjustment slide block 4313 and an adjustment slide rail 4314, the adjustment slide rail 4314 is installed on the installation part 432, and the adjustment slide block 4313 and the adjustment slide rail 4314 slide Cooperate to drive the spindle 40 to move in the second direction Y.

Specifically, the adjustment slide block 4313 and the adjustment slide rail 4314 are used to guide the movement of the main shaft 40. For example, the adjustment slide rail 4314 can limit the adjustment slide block 4313 in the direction perpendicular to the extension of the adjustment slide rail 4314, so that the adjustment The sliding block 4313 is only movable along the direction in which the adjusting slide rail 4314 extends. When the extension direction of the adjustment slide rail 4314 is parallel to the second direction Y, that is, when the adjustment slide rail 4314 is horizontally installed on the circuit board processing equipment 100, under the sliding cooperation between the adjustment slide block 4313 and the adjustment slide rail 4314, the main shaft 40 moves along the second direction Y. The movement in the second direction Y realizes the position adjustment of the main shaft 40 in the second direction Y.

When the adjustment assembly 43 adjusts the position of the corresponding main shaft 40, the adjustment slider 4313 and the adjustment slide rail 4314 cooperate with each other to prevent the main shaft 40 from being displaced in the first direction X or the third direction Z, so that the adjustment assembly 43 can reliably move the The main shaft 40 is adjusted to a predetermined position, which improves the reliability of the position adjustment, and further improves the overall performance of the circuit board processing equipment 100 .

In some embodiments, as shown in FIG. 6 and FIG. 7 , the adjustment slide block 4313 and the adjustment slide rail 4314 are slidably matched to simultaneously guide the movement of the main shaft 40 in the second direction Y and the third direction Z, the first direction X, The second direction Y and the third direction Z are perpendicular to each other.

Specifically, when the adjustment slide rail 4314 is installed on the installation part 432, and there is a certain angle between the extension direction of the adjustment slide rail 4314 and the second direction Y, that is, the adjustment slide rail 4314 is installed obliquely relative to the installation part 432, when the adjustment slide block When 4313 slides along the adjustment slide rail 4314, the main shaft 40 will move in the third direction Z while moving in the second direction Y. Since the main shaft 40 runs synchronously in the second direction Y and the third direction Z, it can be detected by detecting the main shaft. 40 moving distance in the third direction Z, calculate the moving distance of the main shaft 40 in the second direction Y, so as to obtain the actual position of the main shaft 40 in the second direction Y; and the main shaft 40 moves in the third direction Z, After adjusting the position of the main shaft 40 in the second direction Y, the movement distance of the main shaft 40 in the third direction Z can be compensated by adjusting the distance of the main shaft 40 in the third direction Z. The structure is reliable and the layout is reasonable.

In some embodiments, the moving distance of the adjusting slider 4313 along the second direction Y on the adjusting sliding rail 4314 is smaller than the moving distance of the adjusting sliding block 4313 along the third direction Z on the adjusting sliding rail 4314 .

That is to say, the angle between the extending direction of the adjusting slide rail 4314 and the second direction Y is not less than 45° and not more than 90°, so as to ensure the moving distance of the adjusting slide block 4313 along the second direction Y on the adjusting slide rail 4314 Less than the moving distance of the adjusting slider 4313 on the adjusting slide rail 4314 along the third direction Z, so set, when calculating the moving distance of the main shaft 40 in the second direction Y by detecting the moving distance of the main shaft 40 in the third direction Z , can make the error between the calculated moving distance of the main shaft 40 in the second direction Y and the actual distance of the main shaft 40 moving in the second direction Y smaller, and more accurately and reliably detect that the main shaft 40 is moving in the second direction Y. The actual moving distance in the direction Y improves the adjustment accuracy of the adjustment assembly 43 on the position of the processing part 4 in the second direction Y, improves the processing accuracy of the circuit board processing equipment 100, and improves the overall performance of the circuit board processing equipment 100.

In some embodiments, as shown in FIG. 6 and FIG. 7 , the adjustment slide block 4313 and the adjustment slide rail 4314 are slidably matched to guide the movement of the main shaft 40 in the first direction X and the second direction Y at the same time, the first direction X, The second direction Y and the third direction Z are perpendicular to each other.

Specifically, when the adjusting slide rail 4314 is horizontally installed on the installation part 432 and there is a certain angle between the extending direction of the adjusting slide rail 4314 and the first direction X, when the adjusting slide block 4313 slides along the adjusting slide rail 4314, the main shaft 40 will While moving in the first direction X, it moves in the second direction Y. Since the main shaft 40 runs synchronously in the first direction X and the second direction Y, it can be calculated by detecting the moving distance of the main shaft 40 in the first direction X. The distance that the main shaft 40 moves on the second direction Y is obtained, so as to obtain the actual position of the main shaft 40 on the second direction Y; and the main shaft 40 moves on the first direction X, and the main shaft 40 on the second direction Y can be After the position adjustment is completed, the movement distance of the main shaft 40 in the first direction X is compensated by adjusting the distance of the main shaft 40 in the first direction X. The structure is reliable and the layout is reasonable.

In some embodiments, the moving distance of the adjusting slider 4313 along the second direction Y on the adjusting sliding rail 4314 is smaller than the moving distance of the adjusting sliding block 4313 along the first direction X on the adjusting sliding rail 4314 .

That is to say, the adjustment slide rail 4314 is horizontally installed on the installation part 432, and the angle between the extension direction of the adjustment slide rail 4314 and the first direction X is not more than 45°, so as to ensure that the adjustment slide block 4313 moves along the first direction X on the adjustment slide rail 4314. The moving distance in the two directions Y is less than the moving distance of the adjusting slider 4313 on the adjusting slide rail 4314 along the first direction X, so set, the moving distance of the main shaft 40 in the second direction Y is calculated by detecting the moving distance of the main shaft 40 in the first direction X When the moving distance is increased, the error between the calculated moving distance of the main shaft 40 in the second direction Y and the actual distance of the main shaft 40 moving in the second direction Y can be made smaller, and more accurate and reliable detection The actual moving distance of the main shaft 40 in the second direction Y improves the adjustment accuracy of the adjustment assembly 43 to the position adjustment of the processing part 4 in the second direction Y, improves the processing accuracy of the circuit board processing equipment 100, and improves the overall performance of the circuit board processing equipment 100. performance.

In some embodiments, as shown in FIG. 6 and FIG. 7 , the adjustment assembly further includes: a driving unit 4315 for driving the adjustment slider 4313 to move on the adjustment slide rail 4314 .

Specifically, as shown in Figures 6 and 7, the drive unit 4315 includes an adjustment screw 43151 and an adjustment seat 43152, the adjustment seat 43152 has an adjustment screw hole and is connected to the main shaft 40, the adjustment screw 43151 extends along the third direction Z, and the adjustment screw 43151 One end of the adjusting screw is threadedly matched with the adjusting screw hole, and the other end of the adjusting screw 43151 is connected with the mounting part 432 .

When it is necessary to adjust the position of the main shaft 40 in the second direction Y, the adjustment seat 43152 can be driven to move by rotating the adjustment screw 43151 so that the adjustment seat 43152 is away from or close to the installation part 432, thereby driving the main shaft 40 to move, because the adjustment slide rail 4314 and The adjustment slider 4313 is suitable for guiding the movement of the main shaft 40, and the angle between the extension direction of the adjustment slide rail 4314 and the second direction Y is an acute angle, so when the adjustment screw 43151 drives the adjustment seat 43152 to move, the main shaft 40 will move along the adjustment direction. When the sliding rail 4314 moves in the extension direction, the position of the main shaft 40 in the second direction Y will change, so that the position of the processing part 4 in the second direction Y can be adjusted, and the structure is simple and easy to use.

By setting the adjusting screw rod 43151 and the adjusting seat 43152 to be screwed together, the adjusting screw rod 43151 can be rotated to drive the adjusting seat 43152 to move to drive the main shaft 40 to move, so that the distance of the driving main shaft 40 can be controlled more accurately, and the adjustment accuracy of the processing part 4 can be improved, so that The error between the positions of all the spindles 40 corresponding to the processing stations in the second direction Y is small, so that the circuit board processing equipment 100 can process the workpiece more accurately and improve the processing quality.

The adjusting screw 43151 is set to extend along the third direction Z, so that the size occupied by the driving unit 4315 in the second direction Y is smaller, so that the structure is relatively compact, and the structure of the circuit board processing equipment 100 is compact; and, This can also reduce the distance from the crossbeam 3 to the processing part 4, so that the processing part 4 can be fixed more reliably relative to the crossbeam 3, prevent the processing part 4 from shaking relative to the crossbeam 3, improve the processing accuracy of the processing part 4, ensure the production quality, and improve The overall performance of the circuit board processing equipment 100.

In some embodiments, as shown in FIG. 6 and FIG. 7 , the adjustment assembly 43 further includes a locking mechanism 4316 for limiting the movement of the adjustment slider 4313 on the adjustment slide rail 4314 .

Specifically, the adjustment assembly 43 includes a locking mechanism 4316 for locking the processing part 4 on the beam 3 . When the position of the processing part 4 in the first direction X and the position in the second direction Y are adjusted in place, the processing part 4 can be locked on the beam 3 through the locking mechanism 4316, and then all the processing parts 4 are controlled to be processed. for processing. This can prevent the vibration in the processing process from being transmitted to the adjustment assembly 43 and cause the processing part 4 to be displaced relative to the beam 3, so that the processing part 4 can be reliably fixed relative to the beam 3, ensuring the processing accuracy of the circuit board processing equipment 100 when processing the workpiece to be processed. , To ensure the quality of production.

In some embodiments, it also includes a control system, the control system is configured to control the adjustment assembly 43 to drive the corresponding spindle 40 to move along the second direction Y, to control the spindle 40 to process the circuit board along the third direction Z, and to control The corresponding processing part 4 moves along the first direction X, and the first direction X, the second direction Y, and the third direction Z are perpendicular to each other.

Specifically, the circuit board processing equipment 100 also includes a control system, which can control the adjustment component 43 to drive the corresponding main shaft 40 to move along the second direction Y, so as to ensure the consistency of the center coordinates of different main shafts 40 and reduce the center coordinates of different main shafts 40. The coordinate error can reduce the processing error of the circuit board processing equipment 100 and improve the processing accuracy; the control system can also control the corresponding processing part 4 to move along the first direction X. For example, assuming that a processing station has two processing parts 4, The control system can respectively control the movement of the processing parts 4 along the first direction X to adjust the distance between two adjacent processing parts 4 along the first direction X, so that the two processing parts 4 can be in the same processing station, so that they can To process a circuit board together, when the position of the processing unit 4 in the first direction X and the position in the second direction Y are adjusted in place, the control system can also control the spindle 40 to start processing the circuit board along the third direction Z.

In some embodiments, at least one processing part 4 is also provided with an adjustment device, and the control system controls the adjustment device to adjust the corresponding processing part 4 to a corresponding position in the first direction X, so that the distance between two adjacent processing parts 4 The spacing is adjusted to a preset range.

Specifically, the processing part 4 is also provided with an adjustment device, which is used to adjust the position of the processing part 4 in the first direction X, so as to ensure that the distance between two adjacent processing parts 4 is within a preset range, reducing The relative position error of two adjacent processing parts 4 in the first direction X can be reduced. The coordinate deviation in one direction X is beneficial to improve the processing accuracy of the circuit board processing equipment 100 .

In some embodiments, the moving distance of the main shaft 40 along the second direction Y is L, which satisfies the relationship: 1 μm≤L≤1 mm.

Specifically, the main shaft 40 is installed on the beam 3, along the second direction Y, the movable distance of the main shaft 40 relative to the beam 3 is L, further, the moving distance of the main shaft 40 along the second direction Y can be set to 1 μm, 10 μm, Values such as 100 μm, 1mm, etc., the moving distance of the main shaft 40 along the second direction Y is reasonably selected according to the specific situation, such setting can avoid conflicts between the moving distance of the main shaft 40 along the second direction Y and the distance between the main shaft 40 and the crossbeam 3, The possibility of a collision between the main shaft 40 and the beam 3 is avoided.

In each embodiment of the context of the present utility model, each main shaft 40 has different positional deviations due to assembly errors, and in the second direction, the positional deviations of adjacent main shafts 40 may be any possibility such as 1 μm, 100 μm, 1 mm, 10 mm, etc. The adjustment component 43 can control the accuracy of its position deviation within 1 μm-3 μm, which improves the accuracy of the copying process of the adjacent spindle 40 .

In some embodiments, the circuit board processing equipment 100 has at least one processing station, each processing station corresponds to at least two adjacent processing parts 4, and multiple processing parts 4 corresponding to the same processing station can be processed simultaneously same circuit board.

Specifically, the circuit board processing equipment 100 is provided with at least one processing station, one processing station can process a circuit board, the number of processing stations is set according to actual needs, and each processing station is correspondingly provided with at least two adjacent processing stations. Part 4, the number of processing parts 4 provided at each processing station is also set according to actual needs. As a specific example, as shown in Figure 1, the circuit board processing equipment 100 is provided with 6 processing stations, and each processing station is set Two processing parts 4, each processing station places a circuit board, and the two processing parts 4 set at the processing station can process the circuit board at the same time. The board is processed, which improves the processing efficiency and utilization rate of the circuit board processing equipment 100, and can improve the output efficiency of the circuit board processing equipment 100 per unit time and unit area, and is especially suitable for processing circuit boards with processing requirements such as symmetry and duplication. Conducive to improving product competitiveness.

In some embodiments, the circuit board processing equipment 100 further includes a worktable 2, the worktable 2 moves along the second direction Y of the bed 1, the spindle 1 processes the circuit board along the third direction Z, the first direction X, and the second direction Y and the third direction Z are perpendicular to each other.

Specifically, a second drive mechanism 5 is provided between the bed 1 and the workbench 2, and a fourth guide part that cooperates with the third guide part is provided below the workbench 2. Through the third guide part and the fourth guide part, The guiding cooperation of the guiding part can make the worktable 2 move along the second direction Y of the bed 1. When the second driving mechanism 5 is running, the working table 2 can move along the second direction Y under the guiding cooperation of the third guiding part and the fourth guiding part. The two directions Y move relative to the bed 1, so that it is convenient to move the workpiece to a suitable position, and at the same time, it can also realize the rapid positioning of the workpiece and improve the processing efficiency; the circuit to be processed on the workbench 2 After the board is moved to a proper position, the spindle 1 is controlled to move along the third direction Z and process the circuit board.

In some embodiments, the circuit board processing equipment 100 further includes a calibrator, which is used to detect the deviation distance between the plurality of processing parts 4 in the first direction X and the deviation distance in the second direction Y; the beam 3 There is also an absolute grating ruler 32 on the top, and the absolute grating ruler 32 is used for fine-tuning and compensating the deviation distance between the multiple processing parts 4 in the first direction X; the adjustment component 43 moves along the first direction X following the corresponding main shaft 40, The adjustment assembly 43 is used for fine-tuning the deviation distance in the second direction Y between the corresponding main shaft 40 and the beam 3 .

Specifically, the calibrator in the circuit board processing equipment 100 is used to detect the deviation distance of the multiple processing parts 4 in the first direction X, so as to determine whether the relative positions between the multiple processing parts 4 are accurate. 4. The deviation distance in the first direction X exceeds the preset range, and the deviation distance between the multiple processing parts 4 in the first direction X is fine-tuned and compensated by the absolute grating scale 32, so that the multiple processing parts 4 The deviation distance in one direction X is within a preset range; at the same time, the calibrator is also used to detect the deviation distance of the plurality of processing parts 4 in the second direction Y, so as to determine the deviation distance of the plurality of processing parts 4 in the second direction Y Center coordinate error, if the deviation distance of the plurality of processing parts 4 in the second direction Y exceeds the preset range, the deviation distance in the second direction Y between the corresponding main shaft 40 and the beam 3 is fine-tuned through the adjustment component 43, so that The deviation distances of the plurality of processing parts 4 in the second direction Y are within a preset range, and the adjustment assembly 43 follows the corresponding main shaft 40 and moves along the first direction X, thereby realizing the alignment between the main shaft 40 and the adjustment assembly 43 in the first direction X Overall move.

It should be noted that the absolute grating scale 32 has the function of avoiding returning to zero, which can prevent the processing part 4 from colliding when it moves in the first direction X, and can also provide a positioning reference for the processing part 4 in the first direction X, which is convenient for subsequent Position adjustment and compensation are performed on the main shaft 40 in the first direction X, so as to further reduce the X-coordinate deviation of the main shaft 40 in the first direction and improve machining accuracy.

It should be noted that the logic and/or steps shown in the flowchart or otherwise described herein, for example, can be considered as a sequenced list of executable instructions for implementing logical functions, and can be embodied in any computer readable medium for use by an instruction execution system, apparatus, or device (such as a computer-based system, a system including a processor, or other system that can fetch instructions from an instruction execution system, apparatus, or device and execute instructions), or in combination with these Instructions are used to execute systems, devices, or equipment. For the purposes of this specification, a "computer-readable medium" may be any device that can contain, store, communicate, propagate or transmit a program for use in or in conjunction with an instruction execution system, device or device. More specific examples (non-exhaustive list) of computer-readable media include the following: electrical connection with one or more wires (electronic device), portable computer disk case (magnetic device), random access memory (RAM), Read Only Memory (ROM), Erasable and Editable Read Only Memory (EPROM or Flash Memory), Fiber Optic Devices, and Portable Compact Disc Read Only Memory (CDROM). In addition, the computer-readable medium may even be paper or other suitable medium on which the program may be printed, as it may be possible, for example, by optically scanning the paper or other medium, followed by editing, interpretation or other suitable means if necessary. Processing to obtain programs electronically and store them in computer memory.

It should be understood that each part of the present invention can be realized by hardware, software, firmware or their combination. In the embodiments described above, various steps or methods may be implemented by software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, it can be implemented by any one or combination of the following techniques known in the art: Discrete logic circuits, ASICs with suitable combinational logic gates, programmable gate arrays (PGAs), field programmable gate arrays (FPGAs), etc.

In the description of this specification, descriptions referring to the terms "one embodiment", "some embodiments", "example", "specific examples", or "some examples" mean that specific features described in connection with the embodiment or example , structures, materials or features are included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

In this utility model, unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrated; may be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediary, and may be an internal communication between two elements or an interactive relationship between two elements, unless otherwise stated Clearly defined. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

Although the embodiments of the present invention have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and should not be construed as limitations of the present invention, and those skilled in the art are within the scope of the present invention. Variations, modifications, substitutions and variations can be made to the above-described embodiments.

Claims (15)

1. A circuit board processing apparatus, comprising:

the machining devices comprise a plurality of machining parts, and the machining parts are arranged on the cross beam and are distributed along the first direction of the lathe bed;

at least one of the processing parts comprises a main shaft and an adjusting assembly, wherein the adjusting assembly is connected with the main shaft and is used for driving the main shaft to move along a second direction of the lathe bed, and the second direction is perpendicular to the first direction.

2. The circuit board processing apparatus according to claim 1, wherein the adjustment assembly is slidably connected to the spindle, a sliding direction of the adjustment assembly intersecting the second direction; or, the adjusting component is rotationally connected with the main shaft, and the axis of rotation is parallel to the second direction.

3. The circuit board processing apparatus according to claim 2, further comprising: the adjusting assembly is connected between the mounting part and the main shaft, and the mounting part is mounted on the cross beam; the mounting portion is slidably mounted to the cross member in the first direction.

4. The circuit board processing apparatus according to claim 3, wherein the spindle includes a rotary drive member and a mounting bracket, the mounting bracket includes a mounting plate and a moving bracket, the mounting plate is connected to the adjustment assembly, the moving bracket is provided to the mounting plate, and the moving bracket is movable relative to the mounting plate along a third direction of the bed, the rotary drive member is provided to the moving bracket, and the first direction, the second direction, and the third direction are perpendicular to each other.

5. A circuit board processing apparatus according to claim 3, wherein the adjustment assembly comprises: the first adjusting piece is rotationally connected with the second adjusting piece and is fixedly connected with the main shaft, the second adjusting piece is rotationally arranged on the mounting part, and the main shaft is driven to move along the second direction by rotating the second adjusting piece.

6. The circuit board processing apparatus according to claim 5, wherein the second adjusting member is a screw rod, and the first adjusting member is sleeved on the screw rod; the installation part is provided with an installation lug, the installation lug is provided with an installation hole, and the second adjusting piece is arranged in the installation hole in a penetrating mode.

7. The circuit board processing apparatus of claim 2, wherein the adjustment assembly comprises: the first driving piece and the first sliding block are fixedly connected with the main shaft and slidably arranged on the cross beam, and the first driving piece is used for driving the first sliding block to drive the main shaft to move along the second direction.

8. The circuit board processing apparatus according to claim 7, further comprising: the first guide mechanism is arranged on the cross beam, the first sliding block is slidably arranged on the second guide mechanism, and the main shaft moves along the first direction through guide matching of the first guide mechanism and the second guide mechanism.

9. The circuit board processing apparatus according to claim 8, wherein an end surface of the first slider opposite to the second guide mechanism has a first guide structure, an end surface of the second guide mechanism opposite to the first slider has a second guide structure, and the first guide structure and the second guide structure are in guide engagement to move the spindle in the second direction.

10. A circuit board processing apparatus according to claim 3, wherein the adjustment assembly comprises: the adjusting slide block is in sliding fit with the adjusting slide rail to drive the main shaft to move along the second direction.

11. The circuit board processing apparatus of claim 10, wherein the adjustment slide and the adjustment slide are in sliding engagement to simultaneously guide the spindle motion in the second direction and the third direction, the adjustment slide moving a distance in the second direction on the adjustment slide that is less than a distance in the third direction on the adjustment slide.

12. The circuit board processing apparatus of claim 10, wherein the adjustment slide and the adjustment slide are in sliding engagement to simultaneously guide the spindle motion in the first and second directions, the adjustment slide moving a distance in the second direction on the adjustment slide that is less than the adjustment slide moving a distance in the first direction on the adjustment slide.

13. The circuit board processing apparatus of claim 10, wherein the adjustment assembly further comprises: the driving unit is used for driving the adjusting slide block to move on the adjusting slide rail; the adjusting assembly further comprises a locking mechanism for limiting the movement of the adjusting slide block on the adjusting slide rail.

14. The circuit board processing apparatus according to any one of claims 1 to 13, further comprising a table that moves in a second direction of the bed, the main shaft processing the circuit board in a third direction, the first direction, the second direction, and the third direction being perpendicular to each other.

15. The circuit board processing apparatus according to any one of claims 1 to 13, further comprising a calibrator for detecting a deviation distance in a first direction and a deviation distance in a second direction between the plurality of processing portions;

the beam is also provided with an absolute grating ruler which is used for fine adjustment and compensation of deviation distances between the plurality of processing parts in a first direction;

The adjusting component moves along the first direction along with the corresponding main shaft, and is used for fine adjusting the deviation distance between the corresponding main shaft and the cross beam in the second direction.

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