A polishing machine

Abstract

The present invention discloses a polishing machine, comprising a frame, on which a loading station, a polishing station, a transfer station, a carrier, a conveying device and a polishing device are arranged, the conveying device comprising an upper conveying device for driving the carrier to pass through the loading station, the polishing station and the transfer station in sequence and a lower conveying device for transporting the carrier from the bottom of the transfer station to the bottom of the loading station, the frame is also provided with a first lifting device for driving the carrier to rise and fall at the loading station position, the frame is also provided with a second lifting device for driving the carrier to rise and fall at the transfer station position, a plurality of loading plates are rotatably arranged on the carrier, the polishing device comprises a polishing plate, a polishing plate driving assembly for driving the polishing plate to rotate and a loading plate driving assembly for driving the loading plate to rotate, the loading plate can automatically return to the loading station through mechanized operation, so that the working efficiency is higher and the labor cost is relatively low.

Description

Technical Field

[0001] The invention relates to the technical field of polishing machines, in particular to a polishing machine. Background Art

[0002] In the prior art, a polishing machine includes a loading station, an unloading station, a polishing station and a conveying device. The loading station is provided with a loading tray, which is used to assemble or fix the polishing object. The conveying device is used to transport the loading tray to the polishing station for polishing. After the workpiece on the loading tray is polished, the loading tray is transferred to the unloading station by the conveying device, so that the polished object is removed. The loading tray of the linear polishing machine usually needs to be placed on the loading station manually, which makes its working efficiency relatively low and the labor cost is relatively high. Summary of the invention

[0003] Purpose of the present invention: In order to overcome the defects of the prior art, the present invention provides a polishing machine, in which the carrier can automatically return to the loading station through mechanized operation, so that the work efficiency is higher and the labor cost is relatively low.

[0004] The present invention discloses a polishing machine, comprising a frame, and also comprising a loading station, a polishing station and a transfer station arranged in sequence on the frame along the horizontal direction, and also comprising a carrier plate for assembling materials and a conveying device for driving the carrier plate to slide horizontally. A polishing device is also provided on the frame at the polishing station, characterized in that: the conveying device comprises an upper conveying device for driving the carrier plate to pass through the loading station, the polishing station and the transfer station in sequence, and a lower conveying device for transporting the carrier plate from the bottom of the transfer station to the bottom of the loading station, a first lifting device for driving the carrier plate to be lifted and lowered is also provided on the frame at the loading station, a second lifting device for driving the carrier plate to be lifted and lowered is also provided on the frame at the transfer station, a plurality of loading plates are rotatably arranged on the carrier, and the polishing device comprises a polishing plate, a polishing plate driving assembly for driving the polishing plate to rotate, and a loading plate driving assembly for driving the loading plate to rotate.

[0005] By adopting the above technical scheme, the loading tray can be convenient for installing the workpiece to be processed. The loading tray is assembled on the carrier tray, which can make it more stable when it slides laterally. The carrier tray can be transported from the loading station to the polishing station by the upper conveying device, and then the workpiece on the carrier tray is polished by the polishing device. After polishing, the upper conveying device transports the carrier tray to the transfer station to remove the processed workpiece, and then the carrier tray is driven down to the bottom of the transfer station by the second lifting device, and then the carrier tray is driven to slide laterally to the bottom of the loading station by the lower conveying device, and then the carrier tray is driven up by the first lifting device, so that the carrier tray can be reset, so that the carrier tray can automatically return to the loading station through mechanized operation, which makes the work more efficient and the labor cost is relatively low. Both the polishing tray and the loading tray can be rotated to achieve a better polishing effect.

[0006] The present invention is further configured as follows: the carrier plate includes a support frame and a revolving disk which are arranged in a split type; the polishing station is also provided with a third lifting device for driving the support frame to lift and lower; the support frame can drive the revolving disk to lift and lower; a transmission disk is also provided below the revolving disk on the polishing station; when the support frame drives the revolving disk to descend to the transmission disk position, the transmission disk can support the revolving disk so that the support frame descends relative to the revolving disk; the loading plate driving assembly includes a revolving shaft rotatably arranged on the frame and a rotating shaft driving member which drives the revolving shaft to rotate; the revolving shaft and the output shaft of the rotating shaft driving member are linked and cooperated; the transmission disk is sleeved on the revolving shaft and rotates synchronously with it; when the revolving disk is located on the transmission disk, it can rotate synchronously with the transmission disk.

[0007] By further setting the above, the third lifting device can drive the support frame and the public rotating disk to descend at the same time. When the public rotating disk descends to the position of the transmission disk, the transmission disk can play a supporting role to prevent the public rotating disk from continuing to descend. Since the support frame and the public rotating disk are arranged in a split type, the support frame can continue to descend so that the public rotating disk is separated from the support frame. At this time, when the shaft driving member drives the public rotating shaft to rotate, it can drive the transmission disk to rotate, and then the public rotating disk can rotate together with the transmission disk, thereby driving the loading disk to revolve. During transportation, only the carrier plate needs to be driven for transportation, and there is no need to drive the polishing device to perform a circulating motion, which can reduce energy loss and make the carrier plate circulation transportation more convenient.

[0008] The present invention is further configured as follows: a toothed disc is fixedly arranged on the frame, the revolving shaft is passed through the middle of the toothed disc and can rotate relative to the toothed disc, a plurality of disc seats are rotatably arranged on the transmission disc, the disc seats are arranged one-to-one with the loading discs, and the disc seats are arranged coaxially with the corresponding loading discs, each disc seat is provided with a disc seat driving shaft for driving the disc seat to rotate, each disc seat is provided with a slot and an electromagnet coaxially arranged with the disc seat driving shaft, each loading disc is provided with a sleeve and a magnetic suction part, the sleeve can be inserted into the corresponding slot, and the loading disc can be adsorbed by the electromagnet through the magnetic suction part to realize the synchronous rotation of the loading disc and the disc seat;

[0009] A transmission gear that rotates synchronously with the disk seat driving shaft is sleeved on the disk seat driving shaft, and the transmission gear is meshed with the toothed disk. A transmission groove is provided on the transmission disk, and the transmission groove deviates from the axis of the transmission disk. A plug column that matches the transmission groove is provided on the revolving disk, and the plug column can be inserted in the transmission groove to realize the synchronous rotation of the transmission disk and the revolving disk.

[0010] The above-mentioned further arrangement is adopted, because the transmission groove deviates from the axis of the transmission disk, when the plug post is inserted in the transmission groove, the rotation of the transmission disk can drive the revolving disk to rotate, and then the loading disk will revolve with the revolving disk. At the same time, the transmission gear rotates along the transmission toothed disk, because the toothed disk is fixed, the transmission gear will rotate on its own, thereby driving the disk seat driving shaft to rotate, realizing the rotation of the disk seat, and then the loading disk is adsorbed by the electromagnet, and the disk seat can drive the loading disk to rotate on its own, so that the polishing effect is better. The slot and the electromagnet are coaxial with the disk seat driving shaft, which can make the loading disk more stable when rotating. The revolving disk and the transmission disk are matched with each other by clutch plug-in, and the plug-in and disengagement can be achieved by lifting the support frame, which can further improve the automation effect and does not require manual assembly, making it more efficient and practical when working.

[0011] The present invention is further configured as follows: the upper conveying device includes a first sliding member for driving the carrier to slide laterally and a first sliding member driving assembly for driving the first sliding member to slide laterally, the first sliding member is located on one side of the carrier, the support frame is provided with a first connector, the first sliding member is provided with a first plug-in groove for inserting the first connector when the support frame rises, the lower conveying device includes a second sliding member for driving the support frame to slide laterally and a second sliding member driving assembly for driving the second sliding member to slide laterally, the support frame is provided with a second connector, the second sliding member is provided with a second plug-in groove for inserting the second connector when the support frame descends, and the frame is also provided with a support structure for supporting the lateral sliding of the support frame.

[0012] By adopting the above-mentioned further arrangement, the first sliding member can be driven to slide laterally through the first sliding member driving assembly, because the first connector will be inserted into the first plug-in slot when the support frame rises, at this time, the first sliding member can slide laterally to drive the support frame to slide laterally, and then the support frame will drive the male turntable to slide laterally together, so the male turntable can pass through the loading station, polishing station and transfer station in sequence, and through the lifting and plugging method, it can not only drive the support frame to slide laterally, but also will not affect the automatic lifting of the support frame, and the automation efficiency is higher. The second sliding member can be driven to slide laterally through the second sliding member driving assembly, because the second connector will be inserted into the second plug-in slot when the support frame descends, at this time, the second sliding member can slide laterally to drive the support frame to slide laterally, so the support frame can slide from the bottom of the transfer station to the bottom of the loading station, and through the lifting and plugging method, it can not only drive the support frame to slide laterally, but also will not affect the automatic lifting of the support frame, and the automation efficiency is higher. The support structure can provide a supporting force to the support frame to prevent the support frame from falling when sliding.

[0013] The present invention is further configured as follows: the supporting structure includes a lifting platform arranged on each workstation on the frame and a supporting slide rail located between the bottom of the loading station and the transfer station; the first lifting device can drive the lifting platform on the loading station to rise and fall; the second lifting device can drive the lifting platform on the transfer station to rise and fall; and the third lifting device can drive the lifting platform on the polishing station to rise and fall.

[0014] With the above further arrangement, when the carrier plate slides through the loading station, polishing station and transfer station in sequence, the lifting platform can not only drive the support frame to rise and fall, but also play a supporting role. It has more functions and is more practical. In addition, the lifting platform on the polishing station can be raised and lowered to facilitate the resetting of the first sliding member, thereby performing reciprocating motion. When the loading plate slides from the bottom of the transfer station to the bottom of the loading station, the supporting slide rail can play a supporting and guiding role, making it more stable when sliding.

[0015] The present invention is further configured as follows: the polishing disc is provided with a plurality of upwardly raised convex rings, and two adjacent convex rings are spaced apart to form a liquid storage groove, each liquid storage groove is provided with a convex rib, and the liquid storage groove is divided into a plurality of liquid storage areas by the convex ribs, each liquid storage area is provided with a liquid outlet at the bottom, and the liquid storage area is provided with a drainage surface for draining the polishing liquid to the liquid outlet hole.

[0016] By further configuring as above, the convex ribs and the convex rings can play a blocking role, thereby reducing the polishing liquid from splashing out of the liquid storage tank. The polishing liquid in the liquid storage area can then be drained to the liquid outlet through the drainage surface, which can facilitate the discharge of the liquid and further reduce the splashing of the polishing liquid.

[0017] The present invention is further configured as follows: the frame is provided with an anti-slip groove at the polishing station for inserting the first connector when the support frame descends with the lifting platform, and the anti-slip groove is arranged in the vertical direction and corresponds to the first connector groove.

[0018] By adopting the above-mentioned further arrangement, when the support frame descends along with the lifting platform, the first connector will detach from the first connector slot and enter into the anti-slip slot. The anti-slip slot cooperates with the first connector to prevent the support frame from sliding laterally, making the support frame more stable during the descent process and preventing it from sliding and shaking laterally. Moreover, the first connector cooperates with the first connector slot and the anti-slip slot to make its structure more reasonable and easier to assemble.

[0019] The present invention is further provided with: a main air pipe fixedly connected to the frame is penetrated in the revolving shaft, a bronchial pipe fixedly connected to the transmission disk is penetrated in each disk seat driving shaft, the main air pipe is provided with a first rotating joint, the first rotating joint has a first stator and a first rotor, the first stator is communicated with the main air pipe, the first rotor rotates synchronously with the transmission disk and is communicated with each bronchial pipe, the bronchial pipe is provided with a second rotating joint, the second rotating joint has a second stator and a second rotor, the second stator is communicated with the bronchial pipe, the disk seat is provided with an air port at its axial position, the second rotor rotates synchronously with the disk seat and is connected with the air port, the loading disk is built-in with a vacuum chamber, an air suction hole is provided on the upper end surface of the loading disk, a valve port is provided at the bottom of the loading disk corresponding to the air port, a valve plate and an elastic member driving the valve plate to be pressed on the valve port are provided at the corresponding position of the valve port in the vacuum chamber, a pushing member for pushing the valve plate to separate it from the valve port is also provided between the disk seat and the valve plate, when the sleeve is inserted in the slot, the pushing member drives the valve plate to separate from the valve port, and the air port is connected with the vacuum chamber through the valve port;

[0020] The first rotor of the first rotary joint is provided with a plurality of suction heads on a corresponding transmission disc, the suction heads are arranged one by one corresponding to the bronchial tubes, and the suction heads are connected to the bronchial tubes via air delivery pipes.

[0021] With the above-mentioned further arrangement, the first rotor rotates synchronously with the transmission disc, and when the air pipe is connected to the suction head, it can revolve together with the transmission disc, thereby preventing the air pipe from being entangled and making it more stable when used. When the loading disc descends to the disc seat for plug-in engagement, the pushing member pushes the valve plate to separate from the valve port. At this time, the vacuum chamber can be evacuated through the air port of the bronchus, and the suction hole can adsorb the workpiece to be processed, making it more stable during polishing. When the loading disc is separated from the disc seat, the elastic member can push the valve plate to block the valve port.

[0022] The present invention is further configured as follows: it also includes a first liquid blocking cover, a second liquid blocking cover and a liquid collecting tank, the liquid collecting tank is located on the support frame and on the outer side of the orbiting disk, the first liquid blocking cover is located on the loading disk and extends downward to exceed the top of the orbiting disk, the second liquid blocking cover is arranged on the orbiting disk and extends downward to the liquid collecting tank, a first gap is provided between the first liquid blocking cover and the orbiting disk, a first blocking piece is provided in the first gap and is blocked in the first gap, the inner side of the second liquid blocking cover and the inner side wall of the liquid collecting tank form a second gap, and a second blocking piece is provided in the second gap and is blocked in the second gap.

[0023] By further setting the above, the first liquid blocking cover can prevent the polishing liquid from seeping into the connection between the loading disk and the rotating disk when the polishing liquid is swung due to centrifugal force. The first blocking piece is located in the first gap to further block the liquid, so that the liquid blocking effect is better. The second liquid blocking cover can prevent the polishing liquid from seeping into the connection between the rotating disk and the support frame. The second blocking piece is located in the second gap to further block the liquid, so that the liquid blocking effect is better.

[0024] The present invention is further configured as follows: the first sliding member driving assembly includes a rack laterally slidably arranged on the frame and a rack driving member for driving the rack to slide laterally; the frame is also provided with a first slide rail for guiding the rack to slide; a second slide rail is provided on the frame on one side of the support frame; the first sliding member is slidably arranged on the second slide rail; first sliding members are provided on the loading station and the polishing station; a first connecting rod is provided between at least one first sliding member and the rack; the first sliding member is linked to the rack via the first connecting rod; a second connecting rod is provided between two adjacent first sliding members; the two adjacent first sliding members are linked to each other via the second connecting rod.

[0025] With the above further arrangement, the rack driving member can drive the rack to slide. When the rack slides, at least one of the first sliding members can be driven to slide laterally through the first connecting rod, and then the two adjacent first sliding members can slide synchronously through the second connecting rod, so that the driving member can drive all the first sliding members to slide laterally synchronously. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 It is a schematic diagram of the local structure of the present invention;

[0028] Figure 3 This is a schematic diagram of the structure of the loading station of the present invention;

[0029] Figure 4 This is a schematic diagram of the bottom structure of the frame of the present invention;

[0030] Figure 5 This is a diagram showing the coordination between the carrier plate and the lifting platform of the present invention;

[0031] Figure 6 This is a schematic diagram of the structure of the polishing disc of the present invention;

[0032] Figure 7 for Figure 2 Enlarged view of part a;

[0033] Figure 8 This is a schematic diagram of the polishing station structure on the frame of the present invention;

[0034] Fig. 9 for Figure 7 Sectional view;

[0035] Fig.10 for Figure 7 Sectional view;

[0036] Fig.11 for Fig.10 Part b enlarged view;

[0037] Fig.12 This is a diagram showing the coordination of the male rotating disk and the loading disk of the present invention;

[0038] Fig.13 Based Fig.11 Enlarged view of local c

[0039] Fig.14 It is a diagram showing the coordination of the transmission disc, the rotating shaft driving member, the toothed disc, the transmission gear and other components of the present invention;

[0040] Fig.15 This is a schematic diagram of the polishing station structure of the present invention;

[0041] Fig.16 Based Figure 2 Local enlarged image;

[0042] Fig.17 Based Figure 4 Local e enlarged image;

[0043] Fig.18 This is a schematic diagram of the structure of the second sliding member of the present invention;

[0044] Fig.19 It is a schematic structural diagram of the first rotary joint of the present invention;

[0045] Fig. 20 Based Fig.11 Local f magnified image;

[0046] Fig.21 Based Fig.15 Local enlarged image. DETAILED DESCRIPTION

[0047] The specific embodiments of the present invention are described in detail below with reference to the accompanying drawings:

[0048] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "bottom", "top", "front", "back", "inside", "outside", "left", "right", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0049] In the description of the present invention, it should be noted that, unless otherwise clearly stipulated and limited, the terms "connection", "communication", "connected" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, an integral connection, or a detachable connection; it can be the internal connection of two elements; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0050] The driving parts in this article can be replaced by driving sources such as motors, cylinders, electric cylinders, etc. The specific installation method is common knowledge among technical personnel in this field, so this article will not introduce it in detail; the first lifting device, the second lifting device and the third lifting device in this article can be driven by a motor and a screw rod to drive the corresponding lifting platform for lifting, or can be driven by a motor and a synchronous belt to drive the corresponding lifting platform for lifting. The specific installation method is common knowledge in this field, so this article will not introduce it in detail.

[0051] The present invention discloses a polishing machine, comprising a frame 1, and also comprising a loading station 101, a polishing station 102 and a transfer station 103 arranged in sequence on the frame 1 in a transverse direction, and also comprising a carrier plate 2 for assembling materials and a conveying device for driving the carrier plate 2 to slide transversely. A polishing device is also provided at the polishing station 102 on the frame 1. In the implementation case of the present invention, the conveying device comprises an upper conveying device for driving the carrier plate 2 to pass through the loading station 101, the polishing station 102 and the transfer station 103 in sequence, and a lower conveying device for transporting the carrier plate 2 from the bottom of the transfer station 103 to the bottom of the loading station 101. A first lifting device 3 for driving the carrier plate 2 to rise and fall is also provided at the loading station 101, and a second lifting device 4 for driving the carrier plate 2 to rise and fall is also provided at the transfer station 103 on the frame 1. A plurality of loading plates 5 are rotatably arranged on the carrier plate 2. The polishing device comprises a polishing plate 601, a polishing plate driving assembly 602 for driving the polishing plate 601 to rotate, and a loading plate driving assembly for driving the loading plate 5 to rotate. The loading plate 5 can be convenient for installing the workpiece to be processed. The loading plate 5 is assembled on the carrier plate 2 to make it more stable when it slides laterally. The carrier plate 2 can be transported from the loading station 101 to the polishing plate by the upper conveying device. The workpiece on the carrier plate 2 is polished at the polishing station 102, and then the workpiece on the carrier plate 2 is polished by the polishing device. After polishing, the upper conveying device transports the carrier plate 2 to the transfer station 103 to remove the processed workpiece (of course, the transfer station 103 can also only serve as a transfer, and the processed workpiece can be transported to the loading station 101 for material collection, so that the loading station 101 can both load and collect materials), and then the carrier plate 2 is driven to descend to the bottom of the transfer station 103 by the second lifting device 4, and then the carrier plate 2 is driven to slide horizontally to the bottom of the loading station 101 by the lower conveying device, and then the carrier plate 2 is driven to rise by the first lifting device 3. , thereby realizing the resetting of the carrier 2, so that the carrier 2 can automatically return to the loading station 101 through mechanized operation, which makes the work more efficient and the labor cost relatively low, and the polishing effect can be better. The polishing disc drive assembly 602 can adopt a motor and a rotating shaft. The motor can drive the rotating shaft to rotate, and then the polishing disc can be driven to rotate through the rotating shaft. The motor output shaft can also reduce the speed of the rotating shaft through a reduction mechanism. The specific installation method belongs to the technical personnel in this field and will not be introduced in detail in this article. A plurality of polishing stations 102 can be arranged side by side, so that multiple polishing can be performed and the polishing effect is better.

[0052] The carrier plate 2 includes a split support frame 201 and a public rotating disk 202. The polishing station 102 is also provided with a third lifting device 7 for driving the support frame 201 to rise and fall. The support frame 201 can drive the public rotating disk 202 to rise and fall. A transmission disk 8 is also provided below the public rotating disk 202 on the polishing station 102. When the support frame 201 drives the public rotating disk 202 to descend to the position of the transmission disk 8, the transmission disk 8 can support the public rotating disk 202 to make the support frame 201 descend relative to the public rotating disk 202. The loading plate driving assembly includes a public rotating shaft 9 rotatably arranged on the frame 1 and a rotating shaft driving device that drives the public rotating shaft 9 to rotate. Part 10, the revolving shaft 9 is linked with the output shaft of the rotating shaft driving member 10 (the output shaft of the rotating shaft driving member 10 and the revolving shaft 9 can be matched by a gear set, and of course, it can also be achieved by a coupling), the transmission plate 8 is sleeved on the revolving shaft 9 and rotates synchronously therewith (the transmission plate 8 is most preferably fixed on the revolving shaft 9 by bolts or pins, and of course, it can also be tightly matched on the revolving shaft 9, or the transmission plate 8 and the revolving shaft 9 can be welded or integrally arranged), the revolving plate 202 can rotate synchronously with the transmission plate 8 when it is located on the transmission plate 8, and the third lifting device 7 can drive the support The support frame 201 and the male rotating disk 202 are lowered at the same time. When the male rotating disk 202 is lowered to the position of the transmission disk 8, the transmission disk 8 can play a supporting role to prevent the male rotating disk 202 from continuing to fall. Because the support frame 201 and the male rotating disk 202 are arranged in a split type, the support frame 201 can continue to fall so that the male rotating disk 202 is separated from the support frame 201. At this time, when the shaft driving member 10 drives the male rotating shaft 9 to rotate, it can drive the transmission disk 8 to rotate, and then the male rotating disk 202 can rotate together with the transmission disk 8, thereby driving the loading disk 5 to revolve. When transporting, only the carrier plate 2 needs to be driven for transportation. , there is no need to drive the polishing device to perform a circular motion, which can reduce energy loss and make the circulation transportation of the carrier 2 more convenient. The support frame 201 and the public rotating disk 202 can achieve lateral synchronous sliding through plug-in cooperation, and can be plug-in cooperation through an insert block and a slot. When the support frame 201 rises until the insert block is inserted in the slot, the lateral sliding of the support frame 201 can drive the public rotating disk 202 to slide lateraly, and the support frame 201 can also descend relative to the public rotating disk 202. Its structural layout is more reasonable, and the specific cooperation method is common knowledge among technicians in this field, so it will not be introduced in detail in this article.

[0053] The frame 1 is fixedly provided with a toothed disc 11, which can be fixedly provided on the frame 1 by bolts or pins. Of course, the toothed disc 11 can also be provided integrally with the frame 1 or welded on the frame 1. The revolution shaft 9 is passed through the middle of the toothed disc 11 and can rotate relative to the toothed disc 11. A plurality of disc seats 12 are rotatably provided on the transmission disc 8. The disc seats 12 are provided one by one with the loading discs 5, and the disc seats 12 are coaxially provided with the corresponding loading discs 5. Each disc seat 12 is provided with a disc seat drive shaft 13 for driving the disc seat 12 to rotate, and each disc seat 12 is provided with a disc seat drive shaft 13 coaxially provided with the disc seat drive shaft 13. The slot 121 and the electromagnet 122, each loading disc 5 is provided with a plug sleeve 501 and a magnetic attraction portion 502, the plug sleeve 501 can be inserted into the corresponding slot 121 (the plug sleeve 501 is preferably an inverted cone so that it can be guided when plugged in), the loading disc 5 can be adsorbed by the electromagnet 122 through the magnetic attraction portion 502, so as to realize the synchronous rotation of the loading disc 5 and the disc seat 12; the disc seat driving shaft 13 is provided with a transmission gear 14 that rotates synchronously with it, and the transmission gear 14 is meshed with the toothed disc 11, and the transmission disc 8 is provided with a transmission groove 801, which deviates from the axis of the transmission disc 8 and revolves around The disk 202 is provided with a plug 2021 that is compatible with the transmission groove 801. The plug 2021 can be inserted into the transmission groove 801 to realize the synchronous rotation of the transmission disk 8 and the male rotating disk 202. Because the transmission groove 801 deviates from the axis of the transmission disk 8, when the plug 2021 is inserted into the transmission groove 801, the rotation of the transmission disk 8 can drive the male rotating disk 202 to rotate, and then the feeding disk 5 will revolve with the male rotating disk 202. At the same time, the transmission gear 14 rotates along the transmission toothed disk 11. Because the toothed disk 11 is fixed, the transmission gear 14 will rotate on its own, thereby driving the disk seat to drive. The shaft 13 rotates to realize the self-rotation of the disc seat 12, and then the electromagnet 122 adsorbs the loading disc 5, and the disc seat 12 can drive the loading disc 5 to rotate, so that the polishing effect is better. The slot 121 and the electromagnet 122 are coaxial with the disc seat drive shaft 13, which can make the loading disc 5 more stable when rotating. The revolving disc 202 and the transmission disc 8 are matched in a clutch plug-in manner, and the plug-in and disengagement can be achieved by lifting and lowering the support frame 201, which can further improve the automation effect and does not require manual assembly, making it more efficient and practical when working.

[0054] The upper conveying device includes a first sliding member 15 for driving the carrier 2 to slide laterally and a first sliding member driving assembly for driving the first sliding member 15 to slide laterally, the first sliding member 15 is located on one side of the carrier 2, the support frame 201 is provided with a first plug-in member 2011, and the first sliding member 15 is provided with a first plug-in slot 151 for inserting the first plug-in member 2011 when the support frame 201 rises, the lower conveying device includes a second sliding member 16 for driving the support frame 201 to slide laterally and a first sliding member driving assembly for driving the second sliding member 16 to slide laterally The second sliding member driving assembly, the support frame 201 is provided with a second plug-in member 2012, the second sliding member 16 is provided with a second plug-in slot 161 for inserting the second plug-in member 2012 when the support frame 201 descends, and the frame 1 is also provided with a supporting structure for supporting the lateral sliding of the support frame 201. The first sliding member driving assembly can drive the first sliding member 15 to slide laterally. When the support frame 201 rises to the specified position, the first plug-in member 2011 will be inserted into the first plug-in slot 151. At this time, the first sliding member 1 The lateral sliding can drive the support frame 201 to slide horizontally, and then the support frame 201 will drive the male turntable 202 to slide horizontally together, so the male turntable 202 can pass through the loading station 101, the polishing station 102 and the transfer station 103 in sequence, and through the lifting and plugging method, it can drive the support frame 201 to slide horizontally without affecting the automatic lifting of the support frame 201, and the automation efficiency is higher. The second sliding member driving assembly can drive the second sliding member 16 to slide horizontally. When the support frame 201 descends, The second connector 2012 will be inserted into the second connector slot 161. At this time, the lateral sliding of the second sliding member 16 can drive the support frame 201 to slide horizontally, so the support frame 201 can slide from the bottom of the transfer station 103 to the bottom of the loading station 101, and through the lifting and plugging method, it can not only drive the support frame 201 to slide horizontally, but also will not affect the automatic lifting of the support frame 201. The automation efficiency is higher, and the support structure can provide a supporting force for the support frame 201 to prevent the support frame 201 from falling when sliding.

[0055] The supporting structure includes a lifting platform 171 arranged on each station on the frame 1 and a supporting slide rail 172 located between the bottom of the loading station 101 and the transfer station 103. The first lifting device 3 can drive the lifting platform 171 on the loading station 101 to rise and fall, the second lifting device 4 can drive the lifting platform 171 on the transfer station 103 to rise and fall, and the third lifting device 7 can drive the lifting platform 171 on the polishing station 102 to rise and fall. When the carrier plate 2 slides through the loading station 101, the polishing station 102 and the transfer station 103 in sequence, the lifting platform 171 can not only drive the support frame 201 to rise and fall, but also play a supporting role. It has more functions and is more practical. In addition, the lifting platform 171 on the polishing station 102 can be lifted and lowered to facilitate the first sliding member 15 to reset, thereby performing reciprocating motion. When the loading plate 5 slides from the bottom of the transfer station 103 to the bottom of the loading station 101, the supporting slide rail 172 can play a supporting and guiding role, making it more stable when sliding.

[0056] The polishing disc 601 is provided with a plurality of upwardly raised convex rings 18, and two adjacent convex rings 18 are arranged at intervals to form a liquid storage groove 19, each liquid storage groove 19 is provided with a convex rib 20, and the liquid storage groove 19 is divided into a plurality of liquid storage areas 191 by the convex rib 20, and each liquid storage area 191 is provided with a liquid outlet 21 at the bottom, and the liquid storage area 191 is provided with a drainage surface 22 (the drainage surface 22 can be an inclined surface or an arc surface) for draining the polishing liquid to the liquid outlet 21. The convex rib 20 and the convex ring 18 can play a blocking role, so that the polishing liquid can be reduced from splashing out of the liquid storage groove 19, and then the polishing liquid in the liquid storage area 191 can be drained to the position of the liquid outlet 21 through the drainage surface 22, which can facilitate the discharge of the liquid and further reduce the splashing of the polishing liquid.

[0057] The frame 1 is also provided with an anti-slip groove 23 at the polishing station 102 for the first connector 2011 to be inserted into when the support frame 201 descends with the lifting platform 171. The anti-slip groove 23 is arranged in the vertical direction and corresponds to the first plug-in slot 151. When the support frame 201 descends with the lifting platform 171, the first connector 2011 will detach from the first plug-in slot 151 and enter the anti-slip groove 23. The anti-slip groove 23 cooperates with the first connector 2011 to prevent the support frame 201 from sliding laterally when it descends on the polishing station 102, thereby making the support frame 201 more stable during the descent process. In addition, the first connector 2011 cooperates with the first plug-in slot 151 and the anti-slip groove 23, so that its structure is more reasonable and assembly is more convenient.

[0058] The revolving shaft 9 is provided with a main air pipe 901 fixedly connected to the frame 1, and each disc seat driving shaft 13 is provided with a bronchial pipe 802 fixedly connected to the transmission disc 8. The main air pipe 901 is provided with a first rotating joint 24, and the first rotating joint 24 has a first stator 241 and a first rotor 242. The first stator 241 is communicated with the main air pipe 901, and the first rotor 242 rotates synchronously with the transmission disc 8 and is communicated with each bronchial pipe 802. The bronchial pipe 802 is provided with a second rotating joint 25, and the second rotating joint 25 has a second stator and a second rotor. The second stator is communicated with the bronchial pipe 802. The upper end surface of the disc seat 12 is located on its axis. An air port 123 is provided at the center position, the second rotor rotates synchronously with the disc seat 12 and is connected to the air port 123, a vacuum chamber 503 is built in the loading disc 5, an air suction hole 507 is provided on the upper end surface of the loading disc 5, a valve port 504 is provided at the bottom of the loading disc 5 corresponding to the air port 123, a valve plate 505 and an elastic member 506 (the elastic member 506 can be a spring or a shrapnel or an elastic pad, etc.) for driving the valve plate 505 to be pressed on the valve port 504 are provided in the vacuum chamber 503 corresponding to the valve port 504, and a pushing member 508 (the pushing member is preferably arranged on the valve plate 508) for pushing the valve plate 505 to separate it from the valve port 504 is also provided between the disc seat 12 and the valve plate 505. Of course, it can also be set on the disc seat 12), when the sleeve 501 is inserted into the slot 121, the push member 508 drives the valve plate 505 to separate from the valve port 504, and the air port 123 is connected to the vacuum chamber 503 through the valve port 504. At this time, the vacuum chamber can be evacuated through the air port of the bronchus, and the suction hole can adsorb the workpiece to be processed, so that it is more stable during polishing. When the loading disc is separated from the disc seat, the elastic member can push the valve plate to block the valve port; the first rotor 242 of the first rotary joint 24 corresponds to the transmission disc 8 with a plurality of suction heads 2421, and the suction heads 2421 are set one by one with the bronchus 802. 21 is connected to each bronchial tube 802 through an air pipe, the first rotor 242 rotates synchronously with the transmission disk 8, and the air pipe can make an orbital motion together with the transmission disk 8 when connected to the suction head 2421, thereby preventing the air pipe from being entangled, making it more stable when used, the first rotary joint 24 and the second rotary joint 25 are rotatable and conductive slip ring structures, the first rotor 242 can rotate relative to the first stator 241 to conduct electricity, and the second rotor can rotate relative to the second stator to conduct electricity, and then a circuit can be formed through the wire to supply power to the electromagnet 122, the wiring is convenient, and there will be no entanglement. The specific installation method is common knowledge among technicians in this field, and will not be introduced in detail in this article.

[0059] The first liquid blocking cover 26 and the second liquid blocking cover 27 are provided with a first liquid blocking cover 27, and a liquid collecting tank 28. The liquid collecting tank 28 is located on the support frame 201 and on the outer side of the public rotating disk 202. The first liquid blocking cover 26 is located on the loading disk 5 and extends downward to exceed the top of the public rotating disk 202. The second liquid blocking cover 27 is arranged on the public rotating disk 202 and extends downward to the liquid collecting tank 28. A first gap 29 is provided between the first liquid blocking cover 26 and the public rotating disk 202. A first blocking piece 30 is provided in the first gap 29 to block the first gap 29. The inner side of the second liquid blocking cover 27 and the inner side wall of the liquid collecting tank 28 form a second gap 31. A blocking piece 30 is provided in the second gap 31 to block the liquid in the first gap 29. The second baffle 32 in the second gap 31 and the first liquid blocking cover 26 can prevent the polishing liquid from penetrating from between the loading plate 5 and the rotating disk 202 when the polishing liquid is swung due to centrifugal force. The first baffle 30 is located in the first gap 29 to further block the polishing liquid, so that the liquid blocking effect is better. The second liquid blocking cover 27 can prevent the polishing liquid from penetrating from the connection between the rotating disk 202 and the support frame 201. The second baffle 32 is located in the second gap 31 to further block the polishing liquid, so that the liquid blocking effect is better. The first baffle 30 and can be arranged in a plurality along the vertical direction, and arranged in an intermittent and stacked manner, which can achieve multiple water blocking effects, and the second baffle 32 can also be the same.

[0060] The first sliding member driving assembly includes a rack 33 that is laterally slidably arranged on the frame 1 and a rack driving member 34 for driving the rack 33 to slide laterally. The frame 1 is also provided with a first slide rail 35 for guiding the rack 33 to slide. A second slide rail 36 is provided on the frame 1 at one side of the support frame 201. The first sliding member 15 is slidably arranged on the second slide rail 36. The first sliding member 15 is provided on the loading station 101 and the polishing station 102. A first connecting rod 37 is provided between at least one first sliding member 15 and the rack 33. The first sliding member 15 is linked with the rack 33 through the first connecting rod 37. A second connecting rod 38 is provided between two adjacent first sliding members 15. The first sliding member 15 is provided with a first connecting rod 38. The first sliding member 15 is provided with a second connecting rod 38. Through the linkage cooperation of the second connecting rod 38, the rack driving member 34 can drive the rack 33 to slide. When the rack 33 slides, at least one of the first sliding members 15 can be driven to slide laterally through the first connecting rod 37, and then the two adjacent first sliding members 15 can slide synchronously through the second connecting rod 38, so that the rack driving member 34 can drive all the first sliding members 15 to slide laterally synchronously. The second sliding member driving assembly can also adopt the structure of the first sliding member driving assembly. Of course, the motor 39 and the traction rope 40 can also be used to drive the second sliding member 16 to slide laterally. The first sliding member driving assembly can also drive the first sliding member 15 to slide laterally through the motor and the traction rope.

Claims

1. A polishing machine, comprising a frame, a loading station, a polishing station and a transfer station sequentially arranged on the frame in a transverse direction, a carrier for assembling materials and a conveying device for driving the carrier to slide transversely, and a polishing device is also provided at the polishing station position on the frame, characterized in that: The conveying device includes an upper conveying device for driving the carrier to pass through the loading station, the polishing station and the transfer station in sequence, and a lower conveying device for transporting the carrier from the bottom of the transfer station to the bottom of the loading station. The frame is also provided with a first lifting device for driving the carrier to rise and fall at the loading station position, and the frame is also provided with a second lifting device for driving the carrier to rise and fall at the transfer station position. Several loading trays are rotatably arranged on the carrier, and the polishing device includes a polishing tray, a polishing tray driving assembly for driving the polishing tray to rotate, and a loading tray driving assembly for driving the loading tray to rotate. The carrier includes a split support frame and a public rotating disk, the polishing station is also provided with a third lifting device for driving the support frame to lift and lower, the support frame can drive the public rotating disk to lift and lower, and a transmission disk is also provided below the public rotating disk on the polishing station, when the support frame drives the public rotating disk to descend to the transmission disk position, the transmission disk can support the public rotating disk so that the support frame descends relative to the public rotating disk, the loading disk drive assembly includes a public rotating shaft rotatably arranged on the frame and a rotating shaft driving member driving the public rotating shaft to rotate, the public rotating shaft and the output shaft of the rotating shaft driving member are linked and cooperated, the transmission disk is sleeved on the public rotating shaft and rotates synchronously with it, and the public rotating disk can rotate synchronously with the transmission disk when it is located on the transmission disk, and multiple polishing stations are arranged side by side.

2. A polishing machine according to claim 1, characterized in that: The polishing disc is provided with a plurality of upwardly raised convex rings, and two adjacent convex rings are spaced apart to form a liquid storage groove, each liquid storage groove is provided with a convex rib, and the liquid storage groove is divided into a plurality of liquid storage areas by the convex ribs, and each liquid storage area is provided with a liquid outlet at the bottom, and the liquid storage area is provided with a drainage surface for draining the polishing liquid to the liquid outlet hole.

3. A polishing machine according to claim 1 or 2, characterized in that: A toothed disc is fixedly arranged on the frame, and the revolving shaft passes through the middle of the toothed disc and can rotate relative to the toothed disc. A plurality of disc seats are rotatably arranged on the transmission disc, and the disc seats are arranged one by one in correspondence with the loading discs, and the disc seats are arranged coaxially with the corresponding loading discs. Each disc seat is provided with a disc seat driving shaft for driving the disc seat to rotate, and each disc seat is provided with a slot and an electromagnet coaxially arranged with the disc seat driving shaft, and each loading disc is provided with a sleeve and a magnetic suction part, and the sleeve can be inserted into the corresponding slot, and the loading disc can be adsorbed by the electromagnet through the magnetic suction part to realize the synchronous rotation of the loading disc and the disc seat; A transmission gear that rotates synchronously with the disk seat driving shaft is sleeved on the disk seat driving shaft, and the transmission gear is meshed with the toothed disk. A transmission groove is provided on the transmission disk, and the transmission groove deviates from the axis of the transmission disk. A plug column that matches the transmission groove is provided on the revolving disk, and the plug column can be inserted in the transmission groove to realize the synchronous rotation of the transmission disk and the revolving disk.

4. A polishing machine according to claim 3, characterized in that: The upper conveying device includes a first sliding member for driving the carrier to slide laterally and a first sliding member driving assembly for driving the first sliding member to slide laterally, the first sliding member is located on one side of the carrier, the support frame is provided with a first connector, the first sliding member is provided with a first plug-in groove for inserting the first connector when the support frame rises, the lower conveying device includes a second sliding member for driving the support frame to slide laterally and a second sliding member driving assembly for driving the second sliding member to slide laterally, the support frame is provided with a second connector, the second sliding member is provided with a second plug-in groove for inserting the second connector when the support frame descends, and the frame is also provided with a support structure for supporting the lateral sliding of the support frame.

5. A polishing machine according to claim 4, characterized in that: The supporting structure includes a lifting platform arranged on each workstation on the frame and a supporting slide rail located between the loading station and the bottom of the transfer station. The first lifting device can drive the lifting platform on the loading station to rise and fall, the second lifting device can drive the lifting platform on the transfer station to rise and fall, and the third lifting device can drive the lifting platform on the polishing station to rise and fall.

6. A polishing machine according to claim 4 or 5, characterized in that: The frame is also provided with an anti-slip groove at the polishing station for the first connector to be inserted into when the support frame descends with the lifting platform. The anti-slip groove is arranged in the vertical direction and corresponds to the first connector groove.

7. A polishing machine according to claim 6, characterized in that: A main air pipe fixedly connected to the frame is penetrated in the revolving shaft, and a bronchial pipe fixedly connected to the transmission disk is penetrated in each disk seat driving shaft, the main air pipe is provided with a first rotating joint, the first rotating joint has a first stator and a first rotor, the first stator is communicated with the main air pipe, the first rotor rotates synchronously with the transmission disk and is communicated with each bronchial pipe, the bronchial pipe is provided with a second rotating joint, the second rotating joint has a second stator and a second rotor, the second stator is communicated with the bronchial pipe, the disk seat is provided with an air port at its axial position, the second rotor rotates synchronously with the disk seat and is connected with the air port, the loading disk is built-in with a vacuum chamber, an air suction hole is provided on the upper end surface of the loading disk, a valve port is provided at the bottom of the loading disk corresponding to the air port, a valve plate and an elastic member driving the valve plate to be pressed on the valve port are provided at the corresponding position of the valve port in the vacuum chamber, a pushing member for pushing the valve plate to make it separate from the valve port is also provided between the disk seat and the valve plate, when the sleeve is inserted in the slot, the pushing member drives the valve plate to separate from the valve port, and the air port is connected with the vacuum chamber through the valve port.

8. A polishing machine according to claim 7, characterized in that: It also includes a first liquid blocking cover, a second liquid blocking cover and a liquid collecting tank, wherein the liquid collecting tank is located on the support frame and on the outer side of the orbiting disk, the first liquid blocking cover is located on the loading disk and extends downward to exceed the top of the orbiting disk, the second liquid blocking cover is arranged on the orbiting disk and extends downward to the liquid collecting tank, a first gap is arranged between the first liquid blocking cover and the orbiting disk, a first blocking plate is arranged in the first gap and is blocked in the first gap, the inner side of the second liquid blocking cover and the inner side wall of the liquid collecting tank form a second gap, and a second blocking plate is arranged in the second gap and is blocked in the second gap.

9. A polishing machine according to claim 7 or 8, characterized in that: The first sliding member driving assembly includes a rack laterally slidably arranged on the frame and a rack driving member for driving the rack to slide laterally. The frame is also provided with a first slide rail for guiding the rack to slide. A second slide rail is provided on the frame on one side of the support frame. The first sliding member is slidably arranged on the second slide rail. The loading station and the polishing station are both provided with first sliding members, wherein a first connecting rod is provided between at least one first sliding member and the rack, and the first sliding member is linked to the rack via the first connecting rod. A second connecting rod is provided between two adjacent first sliding members, and the two adjacent first sliding members are linked to each other via the second connecting rod.

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