Automatic mounting equipment

Abstract

The utility model belongs to the technical field of automation equipment, and particularly relates to automatic mounting equipment, which comprises an attaching mechanism and an assembly line mechanism, the assembly line mechanism comprises a first driving piece, a transmission assembly, a supporting frame, a first side support and a second side support, the supporting frame is provided with an installation groove used for being installed in a part to be assembled. The transmission assembly is installed between the first side support and the second side support, and the supporting frame is installed on the transmission assembly. The first driving piece is connected with the transmission assembly and used for driving the supporting frame to move through the transmission assembly. The attaching mechanism comprises a mechanical arm as well as a visual camera and an adsorption head which are mounted on the mechanical arm; the visual camera is used for identifying a to-be-assembled part of the to-be-assembled part, and the adsorption head is used for adsorbing the to-be-attached part and installing the to-be-attached part on the to-be-assembled part. According to the automatic mounting equipment, the work of mounting the to-be-mounted accessory on the to-be-assembled part can be completed, and the automatic mounting equipment is small in occupied space and high in working efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of automation equipment, and particularly relates to an automatic mounting device. Background Art

[0002] The mylar sheet has good insulation, high temperature resistance, water resistance, corrosion resistance and other properties. It is usually installed on a circuit board, and the mylar sheet can prevent the occurrence of electric leakage accidents of electronic components on the circuit board. In order to improve the efficiency of mounting the mylar sheet on the circuit board, some manufacturers have also designed and used automatic mounting devices, which can adsorb the mylar sheet and mount it on the circuit board. However, the existing automatic mounting devices in the prior art still have technical problems such as large occupied space and low working efficiency. Summary of the Utility Model

[0003] The utility model solves the technical problems of large occupied space and low working efficiency existing in the automatic mounting device in the prior art, and provides an automatic mounting device.

[0004] In view of the above problems, an automatic mounting device provided by an embodiment of the utility model includes an attaching mechanism and a pipeline mechanism; the pipeline mechanism includes a first driving member, a transmission assembly, a support frame, and a first side bracket and a second side bracket which are arranged at intervals; an installation groove for installing a to-be-mounted fitting is provided on the support frame; the transmission assembly is installed between the first side bracket and the second side bracket, and the support frame is installed on the transmission assembly; the first driving member is connected to the transmission assembly and is used for driving the support frame to move through the transmission assembly;

[0005] The attaching mechanism includes a robotic arm, and a vision camera and an adsorption head both installed on the robotic arm; the vision camera is used for identifying the to-be-assembled part of the to-be-mounted fitting, and the adsorption head is used for adsorbing the to-be-attached part and mounting the to-be-attached part on the to-be-assembled part.

[0006] Optionally, the transmission assembly includes a first chain, a second chain, a synchronous shaft, at least two first gears, and at least two second gears; all the first gears are rotatably installed on the first side bracket, and all the second gears are rotatably installed on the second side bracket; the synchronous shaft connects the first gears and the second gears, and the first driving member is connected to the synchronous shaft;

[0007] First side grooves and second side grooves are respectively provided on opposite sides of the support frame. One end of the support frame is lapped on the first chain through the first side groove, and the other end of the support frame is lapped on the second chain through the second side groove.

[0008] Optionally, the pipeline mechanism further includes an adjustment component for adjusting the distance between the first side bracket and the second side bracket. The adjustment component includes a lead screw, a handwheel, a first nut installed on the first side bracket, and a second nut installed on the second side bracket; both the first nut and the second nut are threadedly connected to the lead screw, and the handwheel is installed on the lead screw.

[0009] Optionally, the pipeline mechanism further includes a blocking component for blocking the driving component from driving the support frame to move;

[0010] The blocking component includes a lifting driving member and a baffle installed at the output end of the lifting driving member. The lifting driving member is arranged between the first side bracket and the second side bracket.

[0011] Optionally, the automatic mounting device further includes a feeding mechanism for supplying the attachment to be mounted to the suction head.

[0012] Optionally, the feeding mechanism includes a tape, a feeding roller, a take-up roller, a guiding roller, and a support plate provided with a guiding groove. A plurality of the attachments to be mounted are pasted on the tape;

[0013] One end of the tape is wound around the feeding roller; the other end of the tape bypasses the guiding roller, and after being laid in the guiding groove, is wound around the take-up roller; the suction head is used for sucking the attachment to be mounted on the tape located in the guiding groove.

[0014] Optionally, the guiding groove is provided with a plurality of suction holes for sucking the tape in the guiding groove.

[0015] Optionally, the feeding mechanism further includes a second driving member connected to the take-up roller, and the second driving member is used for driving the take-up roller to rotate.

[0016] Optionally, the attaching mechanism further includes an identifying member installed on the robotic arm, and the identifying member is used for identifying the fitting to be installed on the support frame.

[0017] Optionally, the attaching mechanism further includes a carrier plate and an annular lamp. The carrier plate is installed on the robotic arm, and the annular lamp, the identifying member, the vision camera, and the suction head are all installed on the carrier plate. The vision camera is arranged directly above the annular lamp.

[0018] In the present utility model, the first driving member drives the transmission assembly. After the transmission assembly transfers the fitting to be assembled to the attachment station, the robotic arm drives the vision camera to identify the assembly position on the fitting to be assembled; the robotic arm drives the suction head to suck the attachment to be pasted, and drives the suction head to install the attachment to be pasted at the assembly position; after the attachment to be pasted has been assembled on the fitting to be assembled, the transmission assembly transports the fitting to be assembled to the discharging station. In the present utility model, this automatic pasting device can complete the work of installing the attachment to be pasted on the fitting to be assembled, and it occupies a small space and has high working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0020] Figure 1 is a schematic structural diagram of an automatic pasting device provided by an embodiment of the present utility model;

[0021] Figure 2 is a schematic structural diagram of an attachment mechanism of an automatic pasting device provided by an embodiment of the present utility model;

[0022] Figure 3 is a partial front view of an attachment mechanism of an automatic pasting device provided by an embodiment of the present utility model;

[0023] Figure 4 is a schematic structural diagram of a pipeline mechanism of an automatic pasting device provided by an embodiment of the present utility model;

[0024] Figure 5 is Figure 1 a partial enlarged view of part A in

[0025] Figure 6 is a schematic structural diagram of a feeding mechanism of an automatic pasting device provided by an embodiment of the present utility model.

[0026] The reference numerals in the specification are as follows:

[0027] 1. Attachment mechanism; 11. Robot arm; 12. Vision camera; 13. Suction head; 14. Carrier plate; 15. Ring light; 2. Conveyor line mechanism; 21. First driving member; 22. Transmission assembly; 221. First chain; 222. Second chain; 223. Synchronous shaft; 224. Second gear; 23. Support frame; 231. Installation groove; 232. Second side groove; 24. First side bracket; 25. Second side bracket; 26. Adjustment assembly; 261. Screw rod; 262. Handwheel; 27. Blocking assembly; 271. Lifting driving member; 272. Baffle; 3. Feeding mechanism; 31. Tape; 32. Unwinding roller; 33. Rewinding roller; 34. Guide roller; 35. Support plate; 351. Guide groove; 352. Suction hole; 36. Second driving member; 100. Attachment to be pasted. Detailed implementation manners

[0028] In order to make the technical problems, technical solutions and beneficial effects solved by the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0029] It should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", "middle", etc. is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model.

[0030] As Figure 1 、 Figure 2 and Figure 4 shown, an embodiment of the present utility model provides an automatic mounting device, including an attachment mechanism 1 and a conveyor line mechanism 2; the conveyor line mechanism 2 includes a first driving member 21, a transmission assembly 22, a support frame 23, and a first side bracket 24 and a second side bracket 25 arranged at intervals; an installation groove 231 for installing the fitting to be installed is provided on the support frame 23; the transmission assembly 22 is installed between the first side bracket 24 and the second side bracket 25, and the support frame 23 is installed on the transmission assembly 22; the first driving member 21 is connected to the transmission assembly 22 and is used to drive the support frame 23 to move through the transmission assembly 22; it can be understood that the transmission assembly 22 includes, but is not limited to, a conveyor belt assembly, a chain assembly, etc., and the fitting to be installed includes, but is not limited to, a circuit board, etc.; the first driving member 21 includes, but is not limited to, a motor, etc.

[0031] The attaching mechanism 1 includes a robotic arm 11, a vision camera 12 and a suction head 13 that are all installed on the robotic arm 11; the vision camera 12 is used to identify the to-be-assembled part of the to-be-assembled component, and the suction head 13 is used to adsorb the to-be-attached part 100 and install the to-be-attached part 100 on the to-be-assembled part. It can be understood that the robotic arm 11 can drive the vision camera 12 and the suction head 13 to move in space, so that the vision camera 12 can identify the to-be-assembled part of the to-be-assembled component, and the suction head 13 adsorbs the to-be-attached part 100 and installs the to-be-attached part 100 on the to-be-assembled part. Further, the to-be-attached part 100 includes, but is not limited to, a mylar sheet, etc., so that the automatic mounting device can automatically attach the mylar sheet to the to-be-assembled part of the circuit board.

[0032] Specifically, the first driving member 21 drives the transmission assembly 22. After the transmission assembly 22 transfers the to-be-assembled component to the attaching station, the robotic arm 11 drives the vision camera 12 to identify the to-be-assembled part on the to-be-assembled component; the robotic arm 11 drives the suction head 13 to adsorb the to-be-attached part 100, and drives the suction head 13 to attach the to-be-attached part 100 to the to-be-assembled part; after the to-be-attached part 100 has been assembled on the to-be-assembled component, the transmission assembly 22 then conveys the to-be-assembled component to the discharging station. In the present invention, the automatic mounting device can complete the work of attaching the to-be-attached part 100 to the to-be-assembled component, and it has a small occupied space and high working efficiency.

[0033] In one embodiment, as Figure 1 、 Figure 4 and Figure 5 shown, the transmission assembly 22 includes a first chain 221, a second chain 222, a synchronizing shaft 223, at least two first gears (not shown in the figure) and at least two second gears 224; all the first gears are rotatably installed on the first side bracket 24, and all the second gears 224 are rotatably installed on the second side bracket 25; the synchronizing shaft 223 connects the first gears and the second gears 224, and the first driving member 21 connects to the synchronizing shaft 223; it can be understood that one of the multiple first gears can be a first tensioning wheel, and the first tensioning wheel can adjust the tension of the first chain 221; similarly, one of the multiple second gears 224 can be a second tensioning wheel, and the second tensioning wheel can adjust the tension of the second chain 222.

[0034] On opposite sides of the support frame 23, a first side groove (not shown in the figure) and a second side groove 232 are respectively provided. One end of the support frame 23 is lapped on the first chain 221 through the first side groove, and the other end of the support frame 23 is lapped on the second chain 222 through the second side groove 232. It can be understood that the first chain 221 abuts against the inner wall of the first side groove, and the second chain 222 abuts against the inner wall of the second side groove 232.

[0035] Specifically, the first driving member 21 drives the first gear and the second gear 224 to rotate synchronously through the synchronizing shaft 223. The first gear drives the first chain 221 to move, the second gear 224 drives the second rack to move, and the first rack and the second rack can drive the support frame 23 or other products (such as PCB boards) thereon to move. In this embodiment, the structure of the pipeline mechanism 2 is compact and occupies a small space.

[0036] In one embodiment, as Figure 4 shown, the pipeline mechanism 2 further includes an adjusting assembly 26 for adjusting the distance between the first side bracket 24 and the second side bracket 25. The adjusting assembly 26 includes a lead screw 261, a hand wheel 262, a first nut installed on the first side bracket 24, and a second nut installed on the second side bracket 25; both the first nut and the second nut are threadedly connected to the lead screw 261, and the hand wheel 262 is installed on the lead screw 261.

[0037] Specifically, by rotating the lead screw 261 through the hand wheel 262, the lead screw 261 drives the first side bracket 24 and the second side bracket 25 to approach or move away from each other through the first nut and the second nut, so as to achieve the purpose of adjusting the distance between the first side bracket 24 and the second side bracket 25. Furthermore, the pipeline mechanism 2 can convey support frames 23 of different specifications, improving the applicability and versatility of the automatic mounting device.

[0038] In one embodiment, as Figure 4 shown, the pipeline mechanism 2 further includes a blocking assembly 27 for blocking the transmission assembly 22 from driving the support frame 23 to move; the blocking assembly 27 includes a lifting driving member 271 and a baffle 272 installed at the output end of the lifting driving member 271. The lifting driving member 271 is disposed between the first side bracket 24 and the second side bracket 25. It can be understood that multiple blocking assemblies 27 can be provided according to actual needs, and the lifting driving member 271 includes but is not limited to pneumatic cylinders, hydraulic cylinders, and linear motors, etc.

[0039] Specifically, the lifting driving member 271 drives the baffle 272 to rise above the first side bracket 24 and the second side bracket 25. After rising, the baffle 272 can block the support frame 23 or other products (such as PCB boards) thereon from continuing to move on the transmission assembly 22. That is, the baffle 272 can block the support frame 23 or other products (such as PCB boards) thereon at a preset position. The lifting driving member 271 drives the baffle 272 to descend below the first side bracket 24 and the second side bracket 25, and then the transmission assembly 22 can continue to transfer the support frame 23.

[0040] In one embodiment, as Figure 1 shown, the automatic mounting device further includes a feeding mechanism 3 for supplying the attachment 100 to be mounted to the suction head 13. It can be understood that the feeding mechanism 3 can supply the attachment 100 to be mounted to the suction head 13, which further improves the automation degree of the automatic mounting device.

[0041] In one embodiment, as Figure 1 and Figure 6 shown, the feeding mechanism 3 includes a tape 31, a feeding roller 32, a winding roller 33, a guiding roller 34, and a support plate 35 provided with a guiding groove 351. A plurality of the attachments 100 to be mounted are pasted on the tape 31. One end of the tape 31 is wound around the feeding roller 32, the other end of the tape 31 bypasses the guiding roller 34, and after being laid in the guiding groove 351, it is wound around the winding roller 33. The suction head 13 is used to suck the attachment 100 to be mounted on the tape 31 located in the guiding groove 351. It can be understood that the guiding groove 351 is a flat groove, and a part of the tape 31 is laid flat in the guiding groove 351. A plurality of guiding rollers 34 can be provided according to actual needs, and the guiding rollers 34 can adjust the running direction of the tape 31 so that a part of the tape 31 is laid flat in the guiding groove 351.

[0042] Specifically, when the winding roller 33 rotates to wind the tape 31, the feeding roller 32 will release the tape 31. A part of the tape 31 released by the feeding roller 32 is laid flat in the guiding groove 351. The robotic arm 11 can drive the suction head 13 to move to the picking position (this picking position can be above the guiding groove 351 or in front of the guiding groove 351), so that the suction head 13 can suck the attachment 100 to be mounted on the tape 31. Then the robotic arm 11 moves the suction head 13 with the attachment 100 to be mounted above the support frame 23, so that the suction head 13 can mount the attachment 100 to be mounted thereon on the fitting to be mounted. In this embodiment, the structure of the feeding mechanism 3 is simple and the manufacturing cost is low.

[0043] In one embodiment, as Figure 6 shown, the guiding groove 351 is provided with a plurality of adsorption holes 352, and the adsorption holes 352 are used to adsorb the tape 31 in the guiding groove 351. It can be understood that the adsorption force in the adsorption holes 352 can adsorb the tape 31 in the guiding groove 351, so that the tape 31 is laid flat in the guiding groove 351, thereby facilitating the adsorption head 13 to adsorb the attachment 100 to be attached from the tape 31.

[0044] In one embodiment, as Figure 6 shown, the feeding mechanism 3 further includes a second driving member 36 connected to the take-up roller 33, and the second driving member 36 is used to drive the take-up roller 33 to rotate. It can be understood that the second driving member 36 includes but is not limited to a motor, etc. The second driving member 36 drives the take-up roller 33 to rotate, so that while the take-up roller 33 winds the tape 31, the feeding roller 32 releases the tape 31.

[0045] In one embodiment, the attaching mechanism 1 further includes an identifying member (not shown in the figure) installed on the robotic arm 11, and the identifying member is used to identify the fitting to be installed on the support frame 23. It can be understood that the identifying member includes but is not limited to an identification camera, etc. The identifying member can scan two-dimensional codes, barcodes, etc. on the fitting to be installed, so that the automatic attaching device can identify different fittings to be installed, improving the applicability and versatility of the automatic attaching device.

[0046] In one embodiment, as Figure 2 shown, the attaching mechanism 1 further includes a carrier plate 14 and an annular lamp 15. The carrier plate 14 is installed on the robotic arm 11, and the annular lamp 15, the identifying member, the vision camera 12 and the adsorption head 13 are all installed on the carrier plate 14. The vision camera 12 is arranged directly above the annular lamp 15. It can be understood that the annular lamp 15 is located directly below the vision camera 12, so that the annular lamp 15 can provide a bright field of view for the vision camera 12. The annular lamp 15, the identifying member, the vision camera 12 and the adsorption head 13 are all installed on the robotic arm 11 through the carrier plate 14, improving the convenience of disassembly and assembly of the attaching mechanism 1.

[0047] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. An automatic mounting device, characterized in that, It includes an attaching mechanism and an assembly line mechanism; the assembly line mechanism includes a first driving member, a transmission component, a support frame, and a first side bracket and a second side bracket arranged at intervals; an installation groove for installing on the to-be-assembled part is provided on the support frame; the transmission component is installed between the first side bracket and the second side bracket, and the support frame is installed on the transmission component; the first driving member is connected to the transmission component and is used to drive the support frame to move through the transmission component; The attaching mechanism includes a robotic arm, a vision camera, and a suction head all installed on the robotic arm; the vision camera is used to identify the to-be-assembled part of the to-be-assembled part, and the suction head is used to suck the to-be-attached part and install the to-be-attached part on the to-be-assembled part.

2. The automatic mounting device according to claim 1, wherein The transmission component includes a first chain, a second chain, a synchronous shaft, at least two first gears, and at least two second gears; all the first gears are rotatably installed on the first side bracket, and all the second gears are rotatably installed on the second side bracket; the synchronous shaft connects the first gear and the second gear, and the first driving member is connected to the synchronous shaft; First side grooves and second side grooves are respectively provided on opposite sides of the support frame. One end of the support frame is lapped on the first chain through the first side groove, and the other end of the support frame is lapped on the second chain through the second side groove.

3. The automatic mounting device according to claim 1, characterized in that, The assembly line mechanism further includes an adjusting component for adjusting the distance between the first side bracket and the second side bracket. The adjusting component includes a lead screw, a handwheel, a first nut installed on the first side bracket, and a second nut installed on the second side bracket; both the first nut and the second nut are threadedly connected to the lead screw, and the handwheel is installed on the lead screw.

4. The automatic mounting device according to claim 1, wherein The assembly line mechanism further includes a blocking component for blocking the transmission component from driving the support frame to move; The blocking component includes a lifting driving member and a baffle plate installed at the output end of the lifting driving member. The lifting driving member is arranged between the first side bracket and the second side bracket.

5. The automatic mounting device according to claim 1, characterized in that The automatic mounting device further includes a feeding mechanism for providing the to-be-attached part to the suction head.

6. The automatic mounting device according to claim 5, characterized in that The feeding mechanism includes a tape, a feeding roller, a take-up roller, a guide roller, and a support plate provided with a guide groove. A plurality of the to-be-attached parts are pasted on the tape; One end of the tape is wound around the feeding roller; the other end of the tape bypasses the guide roller, and after being laid in the guide groove, is wound around the take-up roller; the suction head is used to suck the to-be-attached part on the tape located in the guide groove.

7. The automatic mounting device according to claim 6, characterized in that, A plurality of suction holes are provided in the guide groove, and the suction holes are used to suck the tape in the guide groove.

8. The automatic mounting device according to claim 6, characterized in that, The feeding mechanism further includes a second driving member connected to the take-up roller, and the second driving member is used to drive the take-up roller to rotate.

9. The automatic mounting device according to claim 1, wherein The attaching mechanism further includes an identifying member installed on the robotic arm, and the identifying member is used to identify the to-be-assembled part on the support frame.

10. The automatic mounting device according to claim 9, characterized in that, The attaching mechanism further includes a loading plate and an annular lamp. The loading plate is installed on the robotic arm. The annular lamp, the identification member, the vision camera, and the suction head are all installed on the loading plate, and the vision camera is arranged directly above the annular lamp.

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