Fine burning machine device

Abstract

The invention discloses a fine burning machine device which comprises a machining table, a workpiece mounting assembly is rotationally connected to the machining table, a machined part is connected to the workpiece mounting assembly, multi-axis mechanical arms arranged on the two sides of the workpiece mounting assembly respectively are connected to the machining table, and a multi-hole-site mounting plate is rotationally connected to the end of each multi-axis mechanical arm. A plurality of connecting hole sites are formed in the multi-hole-site mounting plate, a sintering spray gun is detachably connected to the multi-hole-site mounting plate, and the sintering spray gun comprises a preheating spray gun and a transparency spray gun. According to the fine burning machine device, the utilization rate of a machining device can be increased, so that the machining device can adapt to machining of products of various types and specifications, the production cost is reduced, and the compatibility is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of machining, in particular to a precision burning machine. BACKGROUND

[0002] In the field of semiconductors, quartz products have obvious characteristics, that is, there are many types, but the number of each product is relatively small. This characteristic leads to the fact that the utilization rate of existing equipment is generally not high during production, resulting in certain resource waste and efficiency bottleneck.

[0003] For example, the publication number "CN120463415A" discloses a "thin-walled quartz tube machining method", which includes the following steps: S1: rough machining of the tube body and flange of the quartz tube, leaving a machining allowance on the tube body; S2: precision burning of the tube body and flange, annealing, cooling, and cleaning; S3: fixing the tube body and flange on both sides of the rotary disc machine, opening the semicircular gun lamp, heating the to-be-bonded part of the tube body and flange with a flame, and simultaneously opening the rotary disc machine to make the tube body and flange rotate at the same speed; after the to-be-bonded part of the tube body and flange is heated to bright and transparent, the tube body is contacted with the flange, the semicircular gun lamp is turned off, and after cooling, the rotary disc machine is turned off, completing the preliminary bonding; S4: manually rotating the rotary disc machine, heating to 3mm small gun to melt the bonding part of the workpiece, completing the bonding; S5: machining the tube body to remove the machining allowance. However, in actual application, due to the variety of specifications of quartz products, each machine can only process several compatible specifications during the machining process, resulting in an increase in production cost and a long idle time of each machining device. SUMMARY

[0004] In view of the problem of poor compatibility of the existing technology mentioned in the background art, the present application provides a precision burning machine device, which can improve the utilization rate of the machining device, so that the machining device can adapt to the machining of products of various categories and specifications, reduce the production cost, and improve the compatibility.

[0005] To achieve the above-mentioned purpose, the present application adopts the following technical solutions.

[0006] A kind of fine burning machine device, including processing table, workpiece installation assembly is rotatably connected on the processing table, processing piece is connected on the workpiece installation assembly, processing table is connected with the multi-axis mechanical arm respectively arranged in the two sides of workpiece installation assembly, the end of the multi-axis mechanical arm is rotatably connected with multi-hole installation plate, several connecting hole positions are provided on the multi-hole installation plate, sintering spray gun is detachably connected on the multi-hole installation plate, the sintering spray gun includes preheating spray gun and transparent spray gun.In prior art, the types of quartz tube products are relatively diverse, so that the processing procedures of various quartz products are not the same, in prior art, the processing range of a kind of fine burning jig is limited to several similar product structures, which makes it necessary to operate different processing devices when processing different products during the processing process, making the whole process more complex, and it is also necessary to prepare a variety of processing devices that can process different products respectively, resulting in the increase of production cost, and due to the poor adaptability of the processing device, the flexibility in the processing process is also low;Therefore, in view of the above problems, the workpiece installation assembly is rotatably connected on the processing table, so that the processing piece can rotate relatively during the processing process, improving the flexibility of the processing piece, especially during the processing of the quartz ring, the rotating workpiece installation assembly can quickly drive the quartz ring to switch the processing position, which is convenient to operate.And two multi-axis mechanical arms are arranged on the processing table, two multi-axis mechanical arms are arranged on the two sides of workpiece installation assembly, multi-hole installation plate is arranged on the multi-axis mechanical arm, and multi-hole installation plate is rotatably connected on the end of multi-axis mechanical arm, so that multi-hole installation plate can rotate relatively with respect to multi-axis mechanical arm, and sintering spray gun is arranged on multi-hole installation plate, sintering spray gun is preheating spray gun and transparent spray gun, wherein the two sintering spray guns have different functions, preheating spray gun can uniformly heat a section of processing piece, and transparent spray gun can heat the section based on the processing of preheating spray gun, so that it is transparent;Since preheating spray gun and transparent spray gun are arranged on the same multi-hole installation plate, and two multi-axis mechanical arms are arranged on the processing table, preheating spray gun and transparent spray gun are arranged on each multi-axis mechanical arm, so that during the processing process, the workpiece installation assembly can be rotated according to the processing requirement, and the processing piece can be rotated to the position of another multi-axis mechanical arm after preheating, so that the section is heated and transparent;The workpiece installation assembly can also be kept fixed, and the preheating spray gun and transparent spray gun on the multi-hole installation plate can be directly changed in relative position by rotating the multi-hole installation plate, so that the section is heated and transparent, thereby improving the flexibility in the processing process.

[0007] On this basis, in the present application, a plurality of connecting hole positions are arranged on the multi-hole mounting plate, and the sintering spray gun is connected with the multi-hole mounting plate through the connecting hole positions. Since the connecting hole positions are arranged at multiple positions, a plurality of sintering spray guns can be installed during the installation process for processing quartz pieces of different specifications, so that the different sintering spray guns can be controlled to process the workpiece according to the actual processing situation and the multi-axis rotation of the multi-axis mechanical arm, thereby improving the processing efficiency and the compatibility of the device for different workpieces.

[0008] As a preferred, the sintering spray gun comprises a mounting seat arranged on the multi-hole mounting plate, the mounting seat is provided with a mounting hole position aligned with the connecting hole position, and the connecting hole position and the mounting hole position are aligned and connected with a fastening bolt. The sintering spray gun comprises a mounting seat connected with the multi-hole mounting plate, and the mounting seat is provided with a mounting hole position, wherein the mounting hole position can be aligned with the connecting hole position, and then the connecting hole position and the mounting hole position are connected by using the fastening bolt to fix and limit the mounting seat relative to the multi-hole mounting plate.

[0009] As a preferred, the multi-hole mounting plate is symmetrically connected at the end of the multi-axis mechanical arm, and the preheating spray gun and the transparentization spray gun are symmetrically arranged on both sides of the rotation center of the multi-hole mounting plate. The multi-hole mounting plate is symmetrically arranged at the end of the multi-axis mechanical arm, and the preheating spray gun and the transparentization spray gun are also symmetrically arranged on both sides of the multi-hole mounting plate, i.e. the preheating spray gun and the transparentization spray gun are symmetrically arranged with the rotation shaft of the end of the multi-axis mechanical arm as the axis. Therefore, during the processing, the processing stability of the multi-axis mechanical arm can be ensured, the stress balance is maintained, and when the preheating spray gun and the transparentization spray gun are switched on the same multi-axis mechanical arm to process the workpiece, the preheating spray gun and the transparentization spray gun can be positionally adjusted after the multi-hole mounting plate is rotated by 180°, the adjustment time required for repositioning is reduced, the processing efficiency is improved, and the processing precision is ensured.

[0010] As a preferred, the workpiece mounting assembly is a groove rod mounting unit, and the workpiece is a groove rod.

[0011] As a preferred, the workpiece mounting assembly is a clamping jaw unit, and the workpiece is a ring piece.

[0012] As a preferred, the workpiece mounting assembly is a clamp unit, and the workpiece is a quartz plate.

[0013] As preferred, the clamp unit comprises a base, a pressing block fixedly connected to the base, a guide block fixedly connected to the base, a top block slidingly connected to the guide block, a fixing seat fixedly connected to the base, and a fixing rod threadedly connected to the fixing seat and rotationally connected to the top block, the top block and the pressing block clamping the quartz plate. The clamp unit comprises a base connected to a machining table, the machining table being provided with a rotating disc, the base being connected to the rotating disc on the machining table so that the rotating disc can drive the clamp unit to rotate, the base being fixedly connected to a pressing block, a guide block and a fixing seat, the positions of the three relative to the base being fixed, the guide block being provided with two, a top block being arranged between the two guide blocks, the top block being rotationally connected to a fixing rod on the fixing seat, the fixing rod being threadedly connected to a fixing block, the rotation of the fixing rod relative to the fixing block changing the axial position of the fixing rod relative to the fixing block, thereby driving the top block to displace between the guide blocks, changing the relative position between the top block and the pressing block, thereby clamping the quartz plate in the middle and improving the adaptability of the clamp unit.

[0014] As preferred, the multi-hole mounting plate is connected with a slide rail plate, the slide rail plate is provided with a plurality of longitudinal and transverse intersecting slide channels, the slide channels include transition sections and through holes, the through holes are aligned with the connecting hole positions, the transition sections connect the through holes, the transition sections are hollowed out away from the side of the multi-hole mounting plate, the slide channels are slidingly connected with slide blocks, and the slide blocks are movably connected with threaded members. The multi-hole mounting plate is provided with a slide rail plate away from the sintering spray gun, the slide rail plate is connected to the multi-hole mounting plate through bolts and remains relatively fixed to the multi-hole mounting plate, and the slide rail plate is provided with slide channels, wherein the slide channels include transversely arranged and vertically arranged slide channels, the intersection of the transverse slide channels and the longitudinal slide channels is a through hole, the through hole penetrates the entire slide rail plate, and the rest of the slide channels are only hollowed out on one side and remain connected on the other side, which is a transition section. Therefore, the transition section is a groove structure designed by the designer on the slide rail plate. The slide blocks are slidingly connected in the slide channels and can move to the required through hole along the transition section. Since the through holes are connected by the transition sections, the movable position of the slide blocks is very flexible. The threaded members are arranged in the slide blocks. When the slide blocks are moved to the corresponding through hole, the internal threaded members can be driven by the screwing tool to pass through the through hole to connect the multi-hole mounting plate and the sintering spray gun together, so that the connection and installation can be adapted according to the size of the sintering spray gun. After replacing the sintering spray gun of different sizes, the size of the sintering spray gun changes, so the mounting hole position is aligned with different connecting hole positions. Compared with the traditional disassembly method, after disassembling the threaded member, the threaded member needs to be removed, and after aligning the connecting hole position and the mounting hole position, the threaded member needs to be placed on the screwing tool and aligned with the connecting hole position and the mounting hole position. During the connection process, the sintering spray gun also needs to be fixed relative to the multi-hole mounting plate. It is not convenient for single-person operation and the process is relatively complicated. In the present application, the slide blocks are slidingly connected in the slide channels, so that the threaded members can also remain in the slide channels at all times. When the sintering spray gun is fixed relative to the multi-hole mounting plate, the threaded members can also be displaced to the corresponding through hole along the slide channel by the screwing tool. Then, the threaded members in the slide blocks are directly screwed, and the connection between the sintering spray gun and the multi-hole mounting plate is completed. Through such a device, the threaded member can be removed and replaced during the disassembly and replacement of the sintering spray gun. The threaded member remains in the slide channel at all times, which facilitates the operation of the staff, reduces the operation complexity, and facilitates single-person operation.

[0015] As preferred, the slider is provided with guide grooves on both sides, a wing plate is slidably connected in the guide grooves, an outward pushing elastic member is connected between the wing plate and the slider, the wing plate is slidably connected in the slide, and the wing plate and the slider are arranged in an H shape. Wherein a track capable of being slidably connected with the wing plate is arranged in the slide rail, the wing plate is connected on the slider, the wing plate and the slider move synchronously, the wing plate realizes relative sliding in the slide through the connection with the track, and the slider cannot be taken out of the slide; wherein the wing plate is connected in the guide grooves on both sides of the slider, the wing plate can move relatively in the guide grooves, the outward pushing elastic member is connected on the wing plate, and the other end of the outward pushing elastic member abuts on the slider, so that the outward pushing elastic member can push the wing plate to move outward, the wing plate always keeps connection with the slide, and the slider cannot be taken out of the slide; further, a lever is arranged on the wing plate, and a avoiding opening is arranged on the guide groove, so that the lever can be outwardly worn out of the avoiding opening, the staff can drive the wing plate to move in the guide groove against the elastic force of the outward pushing elastic member through the lever, and then the wing plate can move towards the center under the action of external force, the wing plate is retracted, the slider can be taken out, the overall arrangement between the wing plate and the slider presents an H structure, so that the wing plate can move in the track in the slide, and the slider itself only moves in the slide and is not connected with the track, so as to avoid interference with the sliding of the wing plate.

[0016] As preferred, the sliding block comprises an upper part and a lower part, the upper part is provided with a mounting cavity, the lower part is provided with a containing cavity, the containing cavity is communicated with the mounting cavity, the threaded part comprises a nut located in the mounting cavity and a screw rod located in the containing cavity, the screw rod is sleeved with a reset spring, one end of the reset spring abuts against the nut and the other end abuts against the lower part, and the upper part is provided with a screwing opening opposite to one side of the nut. The sliding block is composed of the upper part and the lower part, the mounting cavity provided in the upper part is communicated with the containing cavity provided in the lower part, the threaded part comprises the screw rod and the nut, the size of the containing cavity is smaller than that of the nut, so that the nut can only move in the mounting cavity, and the screw rod can move in the containing cavity and the mounting cavity, the reset spring is sleeved on the screw rod, the diameter of the reset spring is smaller than that of the nut and larger than that of the screw rod, one end of the reset spring abuts against the lower part and the other end abuts against the nut, and the reset spring provides a force to the nut away from the lower part, so that the nut away from the one end of the reset spring abuts against the top of the mounting cavity under the action of no external force, the staff can align the screwing tool with the nut, and the screw rod is entirely retracted into the containing cavity, so that the screw rod protruding from the containing cavity does not interfere with the transition section during movement, then when the sliding block is displaced to the through position, the threaded part is pressed to extrude the reset spring by pressing the screwing tool, the screw rod passes through the containing cavity and is threadedly connected with the connecting hole and the mounting hole, then the threaded connection can not only ensure the connection between the multi-hole position mounting plate and the sintering spray gun, but also overcome the elastic force of the reset spring, so that the threaded part is fixed, since the reset spring is sleeved on the screw rod and the two ends of the reset spring are not fixedly connected, the reset spring only generates a relative friction force on the threaded part during rotation of the threaded part, and does not perform limiting constraint, so as to ensure the rotatable effect of the threaded part, since the screw rod is always located in the containing cavity, the axis of the threaded part can be aligned with the connecting hole and the mounting hole, so as to ensure the connection effect, and the screwing opening can enable the screwing tool to contact the threaded part. In the application, the threaded part can be always kept synchronous movement with the sliding block, without taking down or placing the threaded part, so as to avoid the threaded part from falling on the processing table, and the threaded part can not be inclined during screwing, without supporting the threaded part, so that one hand can hold the sintering spray gun and the other hand can operate the screwing tool to control the movement of the sliding block, so as to facilitate unit operation and improve the connection precision.

[0017] The beneficial effects of the application are as follows: (1) The preheating spray gun and the transparentizing spray gun on the multi-hole position mounting plate are directly changed in relative position by rotating the multi-hole position mounting plate, the part is directly heated to be transparent, so as to improve the flexibility in the processing process; (2) Different sintering spray guns can be controlled to process the workpiece according to the actual processing condition and the multi-axis rotation of the multi-axis mechanical arm, so as to improve the processing efficiency and the compatibility of the device for different workpieces; (3) The threaded part can be kept in the slide at all times, so that the worker can operate conveniently, the operation complexity is reduced, and unit operation is facilitated. (4) The threaded part can be kept in synchronous movement with the slide at all times through the structure of the threaded part built in the slide, the threaded part does not need to be taken down or placed, the threaded part can be prevented from falling on the machining table, and the threaded part can be prevented from being inclined during screwing, so that the threaded part does not need to be supported. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is the axonometric view of the present application.

[0019] Figure 2 is the partial axonometric view of the present application.

[0020] Figure 3 is the partial axonometric view of the sintering spray gun in the present application.

[0021] Figure 4 is the axonometric view of the clamp unit in the present application.

[0022] Figure 5 is the axonometric view of the clamping jaw unit in the present application.

[0023] Figure 6 is the axonometric view of the groove rod mounting unit in the present application.

[0024] Figure 7 is the exploded view of Example 2.

[0025] Figure 8 is the partial top view of Example 2.

[0026] Figure 9 is the axonometric view of the slide in Example 2.

[0027] Figure 10 is the top view of the slide in Example 2.

[0028] Figure 11 is the sectional view of Example 3.

[0029] IN THE DRAWINGS: 1 machining table; 2 workpiece mounting assembly, 21 groove rod mounting unit, 211 groove rod, 22 clamping jaw unit, 221 ring piece, 23 clamp unit, 231 quartz plate, 232 base, 233 pressing block, 234 guide block, 235 top block, 236 fixed seat, 237 fixed rod; 3 Multi-axis mechanical arm, 31 Multi-hole mounting plate, 311 Connecting hole, 32 Slide rail plate, 321 Slide, 322 Transition section, 323 Through hole, 33 Slider, 331 Guide slot, 332 Wing plate, 3321 Lever, 333 External push spring, 334 Upper part, 335 Lower part, 336 Mounting cavity, 337 Containing cavity, 338 Twisting opening, 339 Avoidance opening, 34 Threaded part, 341 Nut, 342 Screw, 343 Return spring; 4 Sintering spray gun, 41 Preheating spray gun, 42 Transparentizing spray gun, 43 Mounting seat, 44 Mounting hole. DETAILED DESCRIPTION

[0030] The application will be further described below in conjunction with the drawings and specific embodiments.

[0031] Example 1: As shown in Figure 1 , 2 , a fine burning machine device, comprising a machining table 1, the machining table 1 is rotatably connected with a workpiece mounting assembly 2, the workpiece mounting assembly 2 is connected with a machining piece, the machining table 1 is connected with multi-axis mechanical arms 3 which are respectively arranged on both sides of the workpiece mounting assembly 2, the multi-axis mechanical arms 3 are rotatably connected with a multi-hole mounting plate 31 at the end, the multi-hole mounting plate 31 is provided with a plurality of connecting holes 311, the multi-hole mounting plate is detachably connected with a sintering spray gun 4, the sintering spray gun 4 comprises a preheating spray gun 41 and a transparentizing spray gun 42.

[0032] In the prior art, the types of quartz tube products are relatively diverse, so that the processing procedures of various quartz products are not the same. In the prior art, the processing range of a precision firing jig is limited to only a few similar product structures, which makes it necessary to operate different processing devices when processing different products during the processing process, making the entire process more complex, and multiple processing devices capable of processing different products respectively need to be prepared, resulting in an increase in production costs, and due to poor adaptability of the processing device, the flexibility during the processing process is also low. Therefore, in view of the above problems, the workpiece mounting assembly 2 is rotatably connected to the processing table 1, so that the workpiece can be relatively rotated during the processing process, improving the flexibility of the workpiece, especially during the processing of the quartz ring, the rotating workpiece mounting assembly 2 can quickly drive the quartz ring to switch the processing position, facilitating operation. Two multi-axis mechanical arms 3 are arranged on the processing table 1, and the two multi-axis mechanical arms 3 are arranged on the two sides of the workpiece mounting assembly 2. A multi-hole mounting plate 31 is arranged on the multi-axis mechanical arm 3, and the multi-hole mounting plate 31 is rotatably connected to the end of the multi-axis mechanical arm 3, so that the multi-hole mounting plate can be relatively rotated relative to the multi-axis mechanical arm 3. A sintering spray gun 4 is arranged on the multi-hole mounting plate, and the sintering spray gun 4 is a preheating spray gun 41 and a transparentization spray gun 42. The two sintering spray guns 4 have different functions, the preheating spray gun 41 can uniformly heat a section of the workpiece, and the transparentization spray gun 42 can heat the section based on the preheating spray gun 41 to make it transparent. Since the preheating spray gun 41 and the transparentization spray gun 42 are arranged on the same multi-hole mounting plate 31, and the processing table 1 is provided with two multi-axis mechanical arms 3, each multi-axis mechanical arm 3 is provided with a preheating spray gun 41 and a transparentization spray gun 42, so that during the processing process, the workpiece mounting assembly 2 can be rotated according to the processing requirements, and after the preheating is completed, the workpiece is rotated to the position of the other multi-axis mechanical arm 3 for heating to make the part transparent. The workpiece mounting assembly 2 can also be kept stationary, and the preheating spray gun 41 and the transparentization spray gun 42 on the multi-hole mounting plate 31 can be directly changed in position to heat the part to make it transparent, thereby improving the flexibility during the processing process.

[0033] On this basis, a plurality of connecting hole positions 311 are arranged on the multi-hole mounting plate 31, and the sintering spray gun 4 is connected to the multi-hole mounting plate 31 through the connecting hole positions 311. Since the connecting hole positions 311 are arranged at multiple positions, a plurality of sintering spray guns 4 can be installed during installation for processing of quartz pieces of different specifications, so that the different sintering spray guns 4 can be controlled to process the workpiece according to the actual processing situation and the multi-axis rotation of the multi-axis mechanical arm 3, thereby improving the processing efficiency and the compatibility of the device for different workpieces.

[0034] As shown in Figure 2 , 3 The sintering spray gun 4 includes a mounting seat 43, the mounting seat 43 is connected to the multi-hole mounting plate 31, and the mounting hole position 44 is arranged on the mounting seat 43, wherein the mounting hole position 44 can be aligned with the connecting hole position 311, and then the connecting hole position 311 and the mounting hole position 44 are connected by using a fastening bolt to fix and limit the mounting seat 43 relative to the multi-hole mounting plate 31.

[0035] As shown in Figure 2 The multi-hole mounting plate 31 is symmetrically connected to the end of the multi-axis mechanical arm 3, and the preheating spray gun 41 and the transparentization spray gun 42 are symmetrically arranged on both sides of the rotation center of the multi-hole mounting plate 31. The multi-hole mounting plate 31 is symmetrically arranged at the end of the multi-axis mechanical arm 3, and the preheating spray gun 41 and the transparentization spray gun 42 are also symmetrically arranged on both sides of the multi-hole mounting plate 31, that is, the preheating spray gun 41 and the transparentization spray gun 42 are symmetrically arranged with the rotation shaft at the end of the multi-axis mechanical arm 3 as the axis, so that the processing stability of the multi-axis mechanical arm 3 can be ensured during processing, the stress balance is maintained, and when the preheating spray gun 41 and the transparentization spray gun 42 are switched on the same multi-axis mechanical arm 3 to process the workpiece, the preheating spray gun 41 and the transparentization spray gun 42 can be positionally adjusted after the multi-hole mounting plate 31 is rotated by 180°, the adjustment time required for repositioning is reduced, the processing efficiency is improved, and the processing precision is ensured.

[0036] The workpiece mounting assembly 2 in the embodiment includes three types.

[0037] As shown in Figure 6 The workpiece mounting assembly 2 is a groove rod mounting unit 21, and the workpiece is a groove rod 211.

[0038] As shown in Figure 5 The workpiece mounting assembly 2 is a clamping jaw unit 22, and the workpiece is a circular ring piece 221.

[0039] As Figure 4 shown in the figure, the workpiece mounting assembly 2 is a clamp unit 23, and the workpiece is a quartz plate 231.

[0040] As Figure 4 shown in the figure, the clamp unit 23 includes a base 232, the base 232 is fixedly connected with a pressing block 233, the base 232 is fixedly connected with a guide block 234, the guide block 234 is slidably connected with a top block 235, the base 232 is fixedly connected with a fixed seat 236, the fixed seat 236 is threadedly connected with a fixed rod 237, the fixed rod 237 is rotatably connected with the top block 235, and the top block 235 and the pressing block 233 clamp the quartz plate 231. The clamp unit 23 includes the base 232, wherein the base 232 is connected with the machining table 1, the machining table 1 is provided with a rotating disc, the base 232 is connected with the rotating disc on the machining table 1, so that the rotating disc can drive the clamp unit 23 to rotate, the base 232 is fixedly connected with the pressing block 233, the guide block 234 and the fixed seat 236, respectively, the positions of the three and the base 232 are relatively fixed, wherein the guide block 234 is provided with two, the two guide blocks 234 are designed with the top block 235 between them, the top block 235 is rotatably connected with the fixed rod 237 on the fixed seat 236, the fixed rod 237 is threadedly connected with the fixed block, by rotating the fixed rod 237 relative to the fixed block, the axial position of the fixed rod 237 relative to the fixed block can be changed, thereby driving the top block 235 to displace between the guide blocks 234, so that the relative position between the top block 235 and the pressing block 233 changes, thereby clamping the middle quartz plate 231, and improving the adaptability of the clamp unit 23.

[0041] Example 2: As Figure 7 , 8 shown, a precision firing device includes a machining table 1, the machining table 1 is rotatably connected with a workpiece mounting assembly 2, the workpiece mounting assembly 2 is connected with a workpiece, the machining table 1 is connected with a plurality of multi-axis mechanical arms 3 arranged on both sides of the workpiece mounting assembly 2, respectively, the multi-axis mechanical arm 3 is rotatably connected with a multi-hole mounting plate 31, the multi-hole mounting plate 31 is provided with a plurality of connecting hole positions 311, the multi-hole mounting plate is detachably connected with a sintering spray gun 4, the sintering spray gun 4 includes a preheating spray gun 41 and a transparentization spray gun 42. The multi-hole mounting plate 31 is connected with a sliding rail plate 32, the sliding rail plate 32 is provided with a plurality of longitudinal and transverse intersecting sliding channels 321, the sliding channel 321 includes a transition section 322 and a through position 323, the through position 323 is aligned with the connecting hole position 311, the transition section 322 connects each through position 323, the transition section 322 is hollow on the side away from the multi-hole mounting plate 31, the sliding channel 321 is slidably connected with a sliding block 33, and the sliding block 33 is movably connected with a threaded member 34.

[0042] The porous site mounting plate 31 is provided with a sliding rail plate 32 on the side away from the sintering spray gun 4, the sliding rail plate 32 is connected on the porous site mounting plate by bolts, and remains relatively fixed with the porous site mounting plate 31, and the sliding rail plate 32 is provided with sliding grooves 321, wherein the sliding grooves 321 include transversely arranged and vertically arranged sliding grooves, and the intersection of the transverse sliding grooves 321 and the longitudinal sliding grooves 321 is a through position 323, the through position 323 penetrates the entire sliding rail plate 32, and the remaining sliding grooves 321 are only provided with a hollow side and the other side remains connected, and this part is a transition section 322, so the transition section 322 is a groove structure designed by the designer on the sliding rail plate 32, and a sliding block 33 is slidably connected in the sliding groove 321, the sliding block 33 can move to the required through position 323 along the transition section 322, and since each through position 323 is connected through the transition section 322, the movable position of the sliding block 33 is very flexible. A threaded part 34 is arranged in the sliding block 33, when the sliding block 33 is moved to the corresponding through position 323, the internal threaded part 34 can be driven by a screwing tool to pass through the through position 323 to connect the porous site mounting plate 31 and the sintering spray gun 4 together, so that the connection and installation can be adapted according to the size of the sintering spray gun 4, and after replacing the sintering spray gun 4 of different sizes, since the size of the sintering spray gun 4 changes, the mounting hole 44 will be aligned with different connecting hole positions 311, compared with the traditional disassembly method, after the threaded part 34 is disassembled, the threaded part 34 needs to be removed, after the connecting hole position 311 and the mounting hole position 44 are aligned, the threaded part 34 needs to be placed on the screwing tool and aligned with the connecting hole position 311 and the mounting hole position 44, and the sintering spray gun 4 needs to be kept fixed relative to the porous site mounting plate 31 during the connection process, which is not convenient for single-person operation and the process is relatively complicated; in the present application, the sliding block 33 is slidably connected in the sliding groove 321, so that the threaded part 34 can also be kept in the sliding groove 321 at all times, when the sintering spray gun 4 is kept fixed relative to the porous site mounting plate 31, the threaded part 34 can also be displaced to the corresponding through position 323 along the sliding groove 321 by the screwing tool, and then the threaded part 34 inside the sliding block 33 can be directly screwed, so that the connection between the sintering spray gun 4 and the porous site mounting plate 31 can be completed, by such a device, the operation of removing and re-placing the threaded part 34 during the disassembly and replacement of the sintering spray gun 4 can be avoided, the threaded part 34 is kept in the sliding groove 321 at all times, which facilitates the operation of the staff, reduces the operation complexity, and facilitates single-person operation.

[0043] As Figure 9 , 10As shown, the slider 33 is provided with a guide groove 331 on both sides, a wing plate 332 is slidably connected in the guide groove 331, an outer push spring 333 is connected between the wing plate 332 and the slider 33, the wing plate 332 is slidably connected in the slide 321, and the wing plate 332 and the slider 33 are arranged in an "H" type. Among them, the slide rail is provided with a track capable of being slidably connected with the wing plate 332, the wing plate 332 is connected on the slider 33, the wing plate 332 and the slider 33 move synchronously, the wing plate 332 realizes relative sliding in the slide 321 through the connection with the track, and the slider 33 cannot be taken out of the slide 321; among them, the wing plate 332 is connected in the guide groove 331 on both sides of the slider 33, the wing plate 332 can move relatively in the guide groove 331, the outer push spring 333 is connected on the wing plate 332, the other end of the outer push spring 333 abuts on the slider 33, so that the outer push spring 333 can push the wing plate 332 to move outward, so that the wing plate 332 always maintains the connection between the slide 321, avoiding the slider 33 from being taken out of the slide 321; further, a lever 3321 is arranged on the wing plate 332, and a avoiding opening 339 is arranged on the guide groove 331, so that the lever 3321 can be worn out of the avoiding opening 339, and the staff can drive the wing plate 332 to move in the guide groove 331 against the elastic force of the outer push spring 333 through the lever 3321, so that the wing plate 332 can move towards the center under the action of external force, so that the wing plate 332 can be retracted, the slider 33 can be taken out, the overall arrangement between the wing plate 332 and the slider 33 presents an H type structure, so that the wing plate 332 can move in the track in the slide 321, and the slider 33 itself only moves in the slide 321, not connected with the track, avoiding interfering with the sliding of the wing plate 332.

[0044] Example 3: As Figure 11As shown, a fine firing machine device, comprising a processing table 1, the processing table 1 is rotatably connected with a workpiece mounting assembly 2, the workpiece mounting assembly 2 is connected with a processing piece, the processing table 1 is connected with a plurality of shaft mechanical arms 3 arranged on both sides of the workpiece mounting assembly 2 respectively, the end of the multi-shaft mechanical arm 3 is rotatably connected with a multi-hole mounting plate 31, the multi-hole mounting plate 31 is provided with a plurality of connecting hole positions 311, the sintering spray gun 4 is detachably connected on the multi-hole mounting plate, the sintering spray gun 4 comprises a preheating spray gun 41 and a transparent spray gun 42. The both sides of the sliding block 33 are provided with guide grooves 331, the guide grooves 331 are slidably connected with wing plates 332, the wing plates 332 are connected with the sliding block 33 through outer push elastic members 333, the wing plates 332 are slidably connected in the slide 321, and the wing plates 332 and the sliding block 33 are arranged in an "H" type. The sliding block 33 comprises an upper part 334 and a lower part 335, the upper part 334 is provided with a mounting cavity 336, the lower part 335 is provided with a containing cavity 337, the containing cavity 337 is communicated with the mounting cavity 336, the threaded member 34 comprises a nut 341 located in the mounting cavity 336 and a screw rod 342 located in the containing cavity 337, the screw rod 342 is sleeved with a reset spring 343, one end of the reset spring 343 abuts against the nut 341 and the other end abuts against the lower part 335, and one side of the upper part 334 opposite to the nut 341 is provided with a screwing opening 338.

[0045] By slidingly connecting the sliding block 33 in the slide 321, the threaded member 34 can also be kept in the slide 321 at all times, when the sintering spray gun 4 is fixed relative to the multi-hole mounting plate 31, the threaded member 34 can be displaced to the corresponding penetrating position 323 along the slide 321 by a screwing tool, and then the threaded member 34 in the sliding block 33 can be directly screwed, so that the connection between the sintering spray gun 4 and the multi-hole mounting plate 31 is completed. By such a device, the threaded member 34 does not need to be removed and then placed again during the dismounting and replacing of the sintering spray gun 4, the threaded member 34 is kept in the slide 321 at all times, the operation of the staff is facilitated, the operation complexity is reduced, and unit operation is facilitated.

[0046] The slide rail is provided with a track capable of being slidably connected with the wing plate 332, the wing plate 332 is connected on the sliding block 33, the wing plate 332 and the sliding block 33 move synchronously, the wing plate 332 realizes relative sliding in the slide 321 through the connection with the track, and the sliding block 33 cannot be taken out of the slide 321; wherein the wing plate 332 is connected in the guide groove 331 on both sides of the sliding block 33, the wing plate 332 can relatively move in the guide groove 331, the wing plate 332 is connected with the outer push elastic member 333, the other end of the outer push elastic member 333 abuts against the sliding block 33, so that the outer push elastic member 333 can push the wing plate 332 to move outward, and the wing plate 332 keeps connected with the slide 321 at all times.

[0047] The slider 33 is composed of an upper part 334 and a lower part 335, the mounting cavity 336 arranged inside the upper part 334 is communicated with the accommodating cavity 337 arranged inside the lower part 335, the threaded part 34 comprises a screw rod 342 and a screw cap 341, the size of the accommodating cavity 337 is smaller than the size of the screw cap 341, so that the screw cap 341 can only move in the mounting cavity 336, and the screw rod 342 can move in the accommodating cavity 337 and the mounting cavity 336, a reset spring 343 is sleeved on the screw rod 342, the diameter of the reset spring 343 is smaller than the diameter of the screw cap 341 and larger than the diameter of the screw rod 342, one end of the reset spring 343 abuts against the lower part 335, and the other end of the reset spring 343 abuts against the screw cap 341, and the reset spring 343 provides a force to the screw cap 341 away from the side of the lower part 335, so that the screw cap 341 away from the one end of the reset spring 343 abuts against the top of the mounting cavity 336 under the action of no external force, the worker can align the screwing tool with the screw cap 341, and the screw rod 342 is entirely retracted into the accommodating cavity 337, so that the screw rod 342 protruding from the accommodating cavity 337 does not interfere with the transition section 322 during movement, then when the slider 33 is displaced to the through position 323, the threaded part 34 is pressed by the screwing tool to extrude the reset spring 343, the screw rod 342 penetrates out of the accommodating cavity 337 and is threadedly connected with the connecting hole and the mounting hole, then the threaded connection can not only ensure the connection between the multi-hole mounting plate 31 and the sintering spray gun 4, but also overcome the elastic force of the reset spring 343, so that the threaded part 34 is fixed, since the reset spring 343 is sleeved on the screw rod 342, and the two ends of the reset spring 343 are not fixedly connected, during the rotation of the threaded part 34, the reset spring 343 only generates a relative friction force on the threaded part 34, and does not limit and constrain the threaded part 34, so as to ensure the rotatable effect of the threaded part 34, since the screw rod 342 is always located in the accommodating cavity 337, the axis of the threaded part 34 can be aligned with the connecting hole and the mounting hole, so as to ensure the connection effect, and the screwing opening 338 can enable the screwing tool to contact the threaded part 34. In the application, the threaded part 34 can always move synchronously with the slider 33 through the slider 33, the threaded part 34 does not need to be removed or placed, the threaded part 34 can be prevented from falling on the processing table 1, and the threaded part 34 can be prevented from being inclined during screwing, so that the threaded part 34 does not need to be supported, so that one hand can hold the sintering spray gun 4, and the other hand can operate the screwing tool to control the movement of the slider 33, so as to facilitate unit operation and improve connection precision.

Claims

1. A fine firing device, characterized by, The device includes a processing table, on which a workpiece mounting assembly is rotatably connected. A workpiece is attached to the workpiece mounting assembly. Multi-axis robotic arms are respectively arranged on both sides of the workpiece mounting assembly and connected to the processing table. A multi-hole mounting plate is rotatably connected to the end of each multi-axis robotic arm. The multi-hole mounting plate is provided with a plurality of connection holes. A sintering spray gun is detachably connected to the multi-hole mounting plate. The sintering spray gun includes a preheating spray gun and a transparent spray gun.

2. The precision firing apparatus according to claim 1, characterized in that, The sintering torch includes a mounting base for a multi-hole mounting plate. The mounting base has mounting holes aligned with the connecting holes. The connecting holes and mounting holes are aligned and connected with fastening bolts.

3. The precision firing apparatus according to claim 1, characterized in that, The multi-hole mounting plate is symmetrically connected to the end of the multi-axis robotic arm, and the preheating spray gun and the transparent spray gun are respectively symmetrically arranged on both sides of the rotation center of the multi-hole mounting plate.

4. The precision firing apparatus according to claim 1, characterized in that, The workpiece mounting assembly is a groove bar mounting unit, and the workpiece is a groove bar.

5. The precision firing apparatus according to claim 1, characterized in that, The workpiece mounting assembly is a gripper unit, and the workpiece being processed is a ring.

6. The precision firing apparatus according to claim 1, characterized in that, The workpiece mounting assembly is a clamping unit, and the workpiece is a quartz plate.

7. The precision firing apparatus according to claim 6, characterized in that, The clamping unit includes a base, a pressure block fixedly connected to the base, a guide block fixedly connected to the base, a top block slidably connected to the guide block, a fixed seat fixedly connected to the base, a fixed rod threadedly connected to the fixed seat, the fixed rod rotatably connected to the top block, and the top block and pressure block clamping the quartz plate.

8. A fine firing apparatus according to any one of claims 1-7, characterized in that, The multi-hole mounting plate is connected to a slide rail plate, and the slide rail plate is provided with several crisscrossing slide tracks. Each slide track includes a transition section and a through section. The through section is aligned with the connecting hole position. The transition section connects each through section. The side of the transition section away from the multi-hole mounting plate is hollowed out. A slider is slidably connected to the slide track, and a threaded component is movably connected inside the slider.

9. The fine firing apparatus according to claim 8, characterized in that, The slider has guide grooves on both sides, and a wing plate is slidably connected in the guide groove. An outward pushing elastic element is connected between the wing plate and the slider. The wing plate is slidably connected in the slide rail, and the wing plate and the slider are arranged in an "H" shape.

10. A fine firing apparatus according to claim 8, characterized in that, The slider includes an upper part and a lower part. The upper part is provided with a mounting cavity, and the lower part is provided with a receiving cavity. The receiving cavity is connected to the mounting cavity. The threaded component includes a nut located in the mounting cavity and a screw located in the receiving cavity. The screw is sleeved with a return spring. One end of the return spring abuts against the nut and the other end abuts against the lower part. The upper part is provided with a screwing opening on the side facing the nut.

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