An automatic assembly device for processing a measuring instrument cabinet

Abstract

The present invention discloses an automatic assembly device for processing a measuring instrument cabinet body, which includes a base plate, an n-shaped plate arranged on the top of the base plate, a base platform arranged on one side of the n-shaped plate, and a top plate whose bottom is connected to the top of the base platform through a plurality of support columns. A positioning hole penetrates through the top of the n-shaped plate. A cabinet body feeding device for moving the cabinet body to the positioning hole is arranged on the base plate. A seal transverse pulling and positioning device sleeved outside the positioning hole is arranged on the top of the n-shaped plate. A cabinet panel feeding device is arranged on the top of the top plate. The present invention is an automatic assembly device that is convenient for adding a seal between the cabinet body and the cabinet panel during the assembly of the cabinet body, is convenient for increasing the sealing performance and stability between the cabinet body and the cabinet panel, and increases the stability and sealing performance of the entire cabinet body for storing the measuring instrument.

Description

Technical Field

[0001] The present invention mainly relates to the technical field of cabinet assembly, and specifically relates to an automatic assembly device for processing a measuring instrument cabinet body. Background Art

[0002] The function of a measuring instrument cabinet is to store measuring instruments. Since most measuring instruments are precision instruments, the measuring instruments also have strict requirements for the storage environment. When storing the measuring instruments, jitter should be avoided and contact with liquids should be avoided.

[0003] According to an automatic assembly device for the main frame body of a power distribution cabinet provided by a patent document with the application number CN201811561990.0, this product includes a multi-station production line. The multi-station production line includes a first horizontal moving device and a rotary worktable. The first horizontal moving device is sequentially provided with a plurality of stations from its head end to its tail end. Each station is provided with a manipulator moving mechanism. The manipulator moving mechanism includes a multi-rail bracket straddling above the first horizontal moving device. A plurality of second horizontal moving devices are installed on the multi-rail bracket. The transmission direction of the second horizontal moving device is perpendicular to the transmission direction of the first horizontal moving device. The plurality of stations are respectively a back panel installation station, a side panel loading station, a side panel installation station, a sealing panel loading station, a sealing panel installation station, a cabinet body turning station, and a cabinet door installation station. This product can automatically install the main frame body of the power distribution cabinet, and the cabinet body and the cabinet board are connected by rivets, and the connection is firm.

[0004] The product in the above patent can automatically install the main frame body of the power distribution cabinet, and the cabinet body and the cabinet board are connected by rivets, and the connection is firm. However, it is not convenient to add a seal between the cabinet body and the cabinet board during the assembly of the cabinet body, and it is not convenient to increase the sealing performance and stability between the cabinet body and the cabinet board. Summary of the Invention

[0005] The present invention mainly provides an automatic assembly device for processing a measuring instrument cabinet body to solve the technical problems proposed in the above background art.

[0006] The technical solution adopted by the present invention to solve the above technical problems is as follows:

[0007] An automatic assembly device for processing a measuring instrument cabinet body, including a base plate, an n-shaped plate provided on the top of the base plate, a base provided on one side of the n-shaped plate, and a top plate whose bottom is connected to the top of the base by a plurality of support columns. A positioning hole is provided through the top of the n-shaped plate. A cabinet body loading device for moving the cabinet body to the positioning hole is provided on the base plate. A seal horizontal pulling and positioning device sleeved outside the positioning hole is provided on the top of the n-shaped plate. A cabinet board loading device is provided on the top of the top plate;

[0008] The seal horizontal positioning device includes an inner rotating ring disposed on the top of the N-shaped plate and sleeved outside the positioning hole, an outer rotating ring disposed on the top of the N-shaped plate and sleeved outside the inner rotating ring, a first driving component passing through the top of the N-shaped plate and used to drive the inner rotating ring to rotate, a second driving component disposed on the outer wall of the N-shaped plate and used to drive the outer rotating ring to rotate, two driving cylinders respectively disposed on the tops of the inner rotating ring and the outer rotating ring, a positioning rod disposed on the top of the driving cylinder, a turntable disposed on the top of the positioning rod, a positioning ring disposed on the top of the turntable, a seal conveying rod slidably connected to the top of the positioning ring, an angle adjusting component passing through the positioning rod and used to drive the turntable to rotate, a translation driving component disposed inside the inner ring of the positioning ring and used to drive the seal conveying rod to move, a self-lifting and pressure-sealing seal conveying component disposed on the top of the driving seal conveying rod, a cutting component disposed at one end of the seal conveying rod and a seal winding component at the other end, and a camera disposed at the bottom of the top plate and directly above the positioning hole.

[0009] Preferably, the cabinet loading device includes two first linear modules symmetrically disposed on the base plate, a moving plate with two ends respectively connected to the execution ends of the two first linear modules, two telescopic cylinders symmetrically disposed on the top of the moving plate, and a cabinet seat plate with its bottom connected to the execution ends of the two telescopic cylinders. In this preferred embodiment, the cabinet loading device facilitates positioning the cabinet to be assembled with the cabinet board at the position where the positioning hole is located.

[0010] Preferably, the second driving component includes a tooth wall ring embedded in the outer wall of the outer rotating ring, a driving motor disposed on the outer wall of the N-shaped plate, and a driving gear disposed at the execution end of the driving motor and meshing with the tooth wall ring. The first driving component has the same structure as the second driving component. In this preferred embodiment, the second driving component facilitates driving the outer rotating ring to rotate, and the first driving component facilitates driving the inner rotating ring to rotate.

[0011] Preferably, the angle adjusting component includes a first electric cylinder passing through the positioning rod and horizontally arranged, a first micro motor disposed at the execution end of the first electric cylinder, and a friction wheel disposed at the execution end of the first micro motor. The friction wheel corresponds to the position of the turntable. In this preferred embodiment, the angle adjusting component facilitates adjusting the rotation angle of the seal conveying rod.

[0012] Preferably, the translation driving component includes a rack disposed at the bottom of the seal conveying rod, a second micro motor disposed on the inner wall of the positioning ring, and a micro gear disposed at the execution end of the second micro motor and meshing with the rack. In this preferred embodiment, the translation driving component facilitates moving the seal conveying rod to adjust the distance between the seal conveying rod and the cabinet.

[0013] Preferably, the self-lifting and voltage-regulating seal conveying component includes a positioning frame located at the top of the seal conveying rod, two rotating rollers provided at both ends of the positioning frame, a transmission belt sleeved on the outside of the two rotating rollers at both ends, a plurality of baffle plates arrayed on the outer wall of the transmission belt, a third micro-motor provided on the outer wall of the positioning frame and used to drive one of the rotating rollers to rotate, and power cylinders symmetrically provided at the top of the positioning frame and with the execution ends penetrating the positioning frame to connect the top of the seal conveying rod. In this preferred embodiment, it is convenient to convey the seal through the self-lifting and voltage-regulating seal conveying component.

[0014] Preferably, the cutting component includes a slitting backing plate provided at the top of the seal conveying rod, an L-shaped slitting knife located at the end of the seal conveying rod, and a second electric cylinder provided at the bottom of the L-shaped slitting knife and with the execution end penetrating the L-shaped slitting knife to connect the bottom of the seal conveying rod. In this preferred embodiment, it is convenient to cut the seal through the cutting component.

[0015] Preferably, the seal winding component includes a clamping frame provided at the end of the seal conveying rod, and a seal roller with both ends respectively clamped to both ends of the clamping frame. In this preferred embodiment, the winding storage of the seal is realized through the seal winding component.

[0016] Preferably, the cabinet panel feeding device includes two second linear modules symmetrically provided at the bottom of the top plate, a third linear module with both ends respectively connected to the execution ends of the two second linear modules, a pneumatic cylinder provided at the execution end of the third linear module, a stepping motor provided at the execution end of the pneumatic cylinder, a bidirectional linear module provided at the execution end of the stepping motor, and two finger cylinders provided at the execution end of the bidirectional linear module. In this preferred embodiment, the positioning and assembly of the cabinet panel are realized through the cabinet panel feeding device.

[0017] Preferably, a plurality of cabinet panel placement grooves are embedded in the base table. In this preferred embodiment, the storage before the assembly of the cabinet panel is realized through the cabinet panel placement grooves.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] The device in the present invention facilitates adding a seal between the cabinet body and the cabinet panel during the assembly of the cabinet body, which is conducive to increasing the sealing performance and stability between the cabinet body and the cabinet panel, and improves the stability and sealing performance of the entire cabinet body for the storage of the measuring instrument;

[0020] The cabinet body feeding device facilitates positioning the cabinet body to be assembled with the cabinet panel to the position where the positioning holes are located;

[0021] The positioning and horizontal pulling of the sealing strip are realized through the sealing strip horizontal pulling positioning device. In the sealing strip horizontal pulling positioning device, the second driving component facilitates driving the outer rotating ring to rotate, and the first driving component facilitates driving the inner rotating ring to rotate. The cooperation of the outer rotating ring and the inner rotating ring facilitates positioning the two ends of the sealing strip, so as to position the horizontally pulled sealing strip to the position where the cabinet board to be assembled is located. The angle adjusting component facilitates adjusting the rotation angle of the sealing strip conveying rod, and the translation driving component facilitates moving the sealing strip conveying rod, so as to adjust the distance between the sealing strip conveying rod and the cabinet body. The self-lifting and pressure-sealing sealing strip conveying component facilitates conveying the sealing strip, and the sealing strip winding component realizes the winding and storage of the sealing strip. The cutting component facilitates cutting the sealing strip;

[0022] The positioning and assembly of the cabinet board are realized through the cabinet board feeding device, and the storage before the assembly of the cabinet board is realized through the cabinet board placement groove.

[0023] The present invention will be explained and described in detail below in conjunction with the drawings and specific embodiments. Brief Description of the Drawings

[0024] Figure 1 Isometric view of the overall structure of the present invention;

[0025] Figure 2 Exploded view of the overall structure of the present invention;

[0026] Figure 3 Exploded view of the structure of the sealing strip horizontal pulling positioning device of the present invention;

[0027] Figure 4 Isometric view of the structure of the cabinet board feeding device of the present invention;

[0028] Figure 5 Side view of the overall structure of the present invention;

[0029] Figure 6 Enlarged view of the structure at A of the present invention;

[0030] Figure 7 Cross-sectional view of the overall structure of the present invention;

[0031] Figure 8 Enlarged view of the structure at B of the present invention.

[0032] Description of the Drawings: 10. Base plate; 11. N-shaped plate; 111. Positioning hole; 12. Base; 121. Cabinet plate placement groove; 13. Top plate; 20. Cabinet body feeding device; 21. First linear module; 22. Moving plate; 23. Telescopic cylinder; 24. Cabinet body seat plate; 30. Seal horizontal pulling positioning device; 301. Inner rotating ring; 302. Outer rotating ring; 303. Driving cylinder; 304. Positioning rod; 305. Turntable; 306. Positioning ring; 307. Seal conveying rod; 308. Camera; 31. First driving component; 32. Second driving component; 321. Tooth wall ring; 322. Driving motor; 323. Driving gear; 33. Angle adjusting component; 331. First electric cylinder; 332. First micro motor; 333. Friction wheel; 34. Translational driving component; 341. Rack; 342. Second micro motor; 343. Micro gear; 35. Self-lifting and pressure-sealing strip conveying component; 351. Positioning frame; 352. Rotating roller; 353. Transmission belt; 354. Pusher plate; 355. Third micro motor; 356. Power cylinder; 36. Cutting component; 361. Slitting backing plate; 362. L-shaped slitting knife; 363. Second electric cylinder; 37. Seal winding component; 371. Clamping frame; 372. Seal roller; 40. Cabinet plate feeding device; 41. Second linear module; 42. Third linear module; 43. Pneumatic cylinder; 44. Stepping motor; 45. Bidirectional linear module; 46. Finger cylinder. Detailed Description of the Invention

[0033] To facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the relevant drawings. Several embodiments of the present invention are shown in the drawings. However, the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

[0034] It should be noted that when an element is referred to as being "fixedly provided on" another element, it can be directly on the other element or there can be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present invention belongs. The terms used in the description of the present invention in this specification are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0036] Please refer to the attached Figure 1, 2 As shown in Figures 5 and 7, in a preferred embodiment of the present invention, an automatic assembly device for processing a measuring instrument cabinet body includes a base plate 10, an n-shaped plate 11 provided on the top of the base plate 10, a base 12 provided on one side of the n-shaped plate 11, and a top plate 13 whose bottom is connected to the top of the base 12 through a plurality of support columns. A positioning hole 111 is provided through the top of the n-shaped plate 11. A cabinet body feeding device 20 for moving the cabinet body to the positioning hole 111 is provided on the base plate 10. A seal transverse pulling and positioning device 30 sleeved outside the positioning hole 111 is provided on the top of the n-shaped plate 11. A cabinet panel feeding device 40 is provided on the top of the top plate 13. The cabinet body feeding device 20 includes two first linear modules 21 symmetrically provided on the base plate 10, a moving plate 22 whose two ends are respectively connected to the execution ends of the two first linear modules 21, two telescopic cylinders 23 symmetrically provided on the top of the moving plate 22, and a cabinet body seat plate 24 whose bottom is connected to the execution ends of the two telescopic cylinders 23.

[0037] It should be noted that in this embodiment, when the cabinet body and the cabinet panel are assembled, the cabinet body feeding device 20 moves the cabinet body to the position where the positioning hole 111 is located for assembly. When the cabinet body feeding device 20 works, the crane can move the cabinet body to the center position on the top of the cabinet body seat plate 24. At this time, the first linear module 21 drives the moving plate 22 to move until the cabinet body seat plate 24 is directly below the positioning hole 111. The telescopic cylinder 23 drives the cabinet body seat plate 24 to move until the cabinet body seat plate 24 coincides with the positioning hole 111, and the feeding and positioning of the cabinet body can be completed.

[0038] Please refer to the attached Figure 2 , 3As shown in FIGS. 5, 6, 7, and 8, in another preferred embodiment of the present invention, the seal horizontal pulling and positioning device 30 includes an inner rotating ring 301 disposed on the top of the n-shaped plate 11 and sleeved outside the positioning hole 111, an outer rotating ring 302 disposed on the top of the n-shaped plate 11 and sleeved outside the inner rotating ring 301, a first driving member 31 passing through the top of the n-shaped plate 11 and used for driving the inner rotating ring 301 to rotate, a second driving member 32 disposed on the outer wall of the n-shaped plate 11 and used for driving the outer rotating ring 302 to rotate, two driving cylinders 303 respectively disposed on the tops of the inner rotating ring 301 and the outer rotating ring 302, a positioning rod 304 disposed on the top of the driving cylinder 303, a turntable 305 disposed on the top of the positioning rod 304, a positioning ring 306 disposed on the top of the turntable 305, a seal conveying rod 307 slidably connected to the top of the positioning ring 306, an angle adjusting member 33 passing through the positioning rod 304 and used for driving the turntable 305 to rotate, a translation driving member 34 disposed inside the inner ring of the positioning ring 306 and used for driving the seal conveying rod 307 to move, a self-lifting and pressure-sealing seal conveying member 35 disposed on the top of the driving seal conveying rod 307, a cutting member 36 disposed at one end of the seal conveying rod 307 and a seal winding member 37 disposed at the other end, and a camera 308 disposed at the bottom of the top plate 13 and directly above the positioning hole 111. The second driving member 32 includes a tooth wall ring 321 embedded in the outer wall of the outer rotating ring 302, a driving motor 322 disposed on the outer wall of the n-shaped plate 11, and a driving gear 323 disposed at the execution end of the driving motor 322 and meshing with the tooth wall ring 321. The first driving member 31 has the same structure as the second driving member 32. The angle adjusting member 33 includes a first electric cylinder 331 passing through the positioning rod 304 and horizontally arranged,The first micro-motor 332 provided at the execution end of the first electric cylinder 331, and the friction wheel 333 provided at the execution end of the first micro-motor 332, the friction wheel 333 corresponding to the position of the turntable 305, the translation driving component 34 includes a rack 341 provided at the bottom of the seal conveying rod 307, a second micro-motor 342 provided on the inner wall of the positioning ring 306, and a micro gear 343 provided at the execution end of the second micro-motor 342 and meshing with the rack 341, the self-lifting and voltage-regulating seal conveying component 35 includes a positioning frame 351 located at the top of the seal conveying rod 307, two rotating rollers 352 provided at both ends of the positioning frame 351, a transmission belt 353 sleeved on the outside of the two rotating rollers 352 at both ends respectively, a plurality of dial plates 354 arrayed on the outer wall of the transmission belt 353, a third micro-motor 355 provided on the outer wall of the positioning frame 351 and used to drive one of the rotating rollers 352 to rotate, and power cylinders 356 symmetrically provided at the top of the positioning frame 351 and with the execution ends penetrating the positioning frame 351 to connect the top of the seal conveying rod 307, the cutting component 36 includes a slitting backing plate 361 provided at the top of the seal conveying rod 307, an L-shaped slitting knife 362 located at the end of the seal conveying rod 307, and a second electric cylinder 363 provided at the bottom of the L-shaped slitting knife 362 and with the execution end penetrating the L-shaped slitting knife 362 to connect the bottom of the seal conveying rod 307, the seal winding component 37 includes a clamping frame 371 provided at the end of the seal conveying rod 307, and a seal roller 372 with both ends respectively clamped to both ends of the clamping frame 371.,

[0039] It should be noted that in this embodiment, the seal horizontal pulling and positioning device 30 can horizontally pull the horizontal seal corresponding to the position of the cabinet board to be assembled at the top of the cabinet body, so as to facilitate the automatic clamping of the seal during the assembly of the cabinet board. This design facilitates the free selection of the seal before assembly, facilitates increasing the sealing performance and stability between the cabinet body and the cabinet board, and increases the stability and sealing performance for the storage of the measuring instrument. When the seal horizontal pulling and positioning device 30 works, the camera 308 transmits the cabinet body image information to the PLC controller, and the PLC controller analyzes and triggers the execution element to perform seal horizontal pulling;

[0040] When the seal is horizontally pulled, the first step is seal transmission. The self-lifting and voltage-regulating seal conveying component 35 on one of the seal conveying rods 307 moves the seal. At this time, the seal is wound on the seal winding component 37, and the end of the seal is located on the seal conveying rod 307. The self-lifting and voltage-regulating seal conveying component 35 on one of the seal conveying rods 307 continuously conveys the seal until the end of the seal enters the top of the other seal conveying rod 307. The self-lifting and voltage-regulating seal conveying component 35 on the top of the other seal conveying rod 307 clamps and conveys the seal in the same transmission direction until the length of the seal on the other seal conveying rod 307 is the same as the depth of the cabinet body;

[0041] The second step is seal positioning. The self-lifting and pressure-adjusting seal conveying component 35 on one of the seal conveying rods 307 cancels the clamping and transmission effect. At this time, the inner rotating ring 301 and the outer rotating ring 302 move respectively driven by the first driving component 31 and the second driving component 32 until the two driving cylinders 303 move to be in the same straight line as the position of the cabinet panel to be assembled. At this time, the positioning of both ends of the seal can be completed. After the positioning is completed, the angle adjusting component 33 adjusts the angle of the seal conveying rod 307 until the two seal conveying rods 307 are in the same straight line. The translation driving component 34 drives the seal conveying rod 307 to move until the ends of the two seal conveying rods 307 close to the cutting component 36 are flush with the side wall of the cabinet. The self-lifting and pressure-adjusting seal conveying component 35 on one of the seal conveying rods 307 restarts to tighten the seal;

[0042] The third step is seal clamping. After the seal positioning is completed, the cabinet panel can be positioned and assembled. First, the lower end of the cabinet panel contacts the seal and drives the seal to move down. At this time, the two self-lifting and pressure-adjusting seal conveying components 35 cancel the clamping and transmission. The seal automatically wraps the two ends of the cabinet panel as the cabinet panel moves down. After the cabinet panel is positioned in the cabinet, the cutting component 36 cuts the seal on one of the seal conveying rods 307;

[0043] Further, when the seal winding component 37 works, the seal is wound on the seal roller 372. Both ends of the seal roller 372 are clamped by the clamping frames 371 to facilitate the rotation of the seal roller 372 and also facilitate the replacement of the seal roller 372;

[0044] Further, when the self-lifting and pressure-adjusting seal conveying component 35 works, the execution end of the power cylinder 356 drives the positioning frame 351 to move down until the dial 354 abuts against the upper surface of the seal. At this time, the third micro motor 355 drives the rotating roller 352 to rotate, and the rotating roller 352 drives the conveyor belt 353 to move to move the seal;

[0045] Further, when the second driving component 32 works, the execution end of the driving motor 322 drives the driving gear 323 to rotate. The driving gear 323 drives the outer rotating ring 302 to rotate through the tooth wall ring 321. The working principle of the first driving component 31 is the same as that of the second driving component 32;

[0046] Further, when the angle adjusting component 33 works, the execution end of the first electric cylinder 331 drives the first micro motor 332 to move until the friction wheel 333 abuts against the side wall of the turntable 305. At this time, the first micro motor 332 can drive the friction wheel 333 to rotate, and the friction wheel 333 can drive the turntable 305 to rotate;

[0047] Further, when the translation driving component 34 works, the execution end of the second micro-motor 342 drives the micro-gear 343 to rotate, and the micro-gear 343 drives the seal conveying rod 307 to move through the rack 341;

[0048] Further, when the cutting component 36 works, the execution end of the second electric cylinder 363 drives the L-shaped cutting knife 362 to move upward, and the L-shaped cutting knife 362 cooperates with the cutting backing plate 361 to cut the seal.

[0049] Please refer specifically to Appendix Figure 4 、 5 As shown in FIGS. 7, in another preferred embodiment of the present invention, the cabinet panel loading device 40 includes two second linear modules 41 symmetrically arranged at the bottom of the top plate 13, a third linear module 42 with two ends respectively connected to the execution ends of the two second linear modules 41, a pneumatic cylinder 43 arranged at the execution end of the third linear module 42, a stepping motor 44 arranged at the execution end of the pneumatic cylinder 43, a bidirectional linear module 45 arranged at the execution end of the stepping motor 44, and two finger cylinders 46 arranged at the execution end of the bidirectional linear module 45. A plurality of cabinet panel placement grooves 121 are embedded in the base 12.

[0050] It should be noted that in this embodiment, the cabinet panels to be assembled can be vertically placed in the cabinet panel placement grooves 121 for storage. When loading the cabinet panels, the second linear module 41 can drive the cabinet panels to move in the X-axis direction, the third linear module 42 can drive the cabinet panels to move in the Y-axis direction, the pneumatic cylinder 43 can drive the cabinet panels to move in the Z-axis direction, the stepping motor 44 can drive the cabinet panels to rotate, the bidirectional linear module 45 drives the two finger cylinders 46 to move to adjust the distance between the two finger cylinders 46, and the finger cylinders 46 can clamp the cabinet panels;

[0051] Further, after the cabinet panels are positioned, they can be fixed with rivets or screws by the robotic arm to complete the final assembly of the cabinet panels.

[0052] The specific process of the present invention is as follows:

[0053] The model of the PLC controller is "NX1P2-9024DT".

[0054] When assembling the cabinet body and the cabinet panels, the cabinet body loading device 20 moves the cabinet body to the position where the positioning hole 111 is located for assembly. When the cabinet body loading device 20 works, the crane can move the cabinet body to the center position at the top of the cabinet body seat plate 24. At this time, the first linear module 21 drives the moving plate 22 to move until the cabinet body seat plate 24 is directly below the positioning hole 111, and the telescopic cylinder 23 drives the cabinet body seat plate 24 to move until the cabinet body seat plate 24 coincides with the positioning hole 111, then the loading and positioning of the cabinet body can be completed;

[0055] The seal horizontal pulling and positioning device 30 can horizontally pull the seal corresponding to the position of the cabinet board to be assembled at the top of the cabinet body, so as to facilitate the automatic clamping of the seal during the assembly of the cabinet board. This design facilitates the free selection of the seal before assembly, increases the sealing performance and stability between the cabinet body and the cabinet board, and improves the stability and sealing performance for the storage of the measuring instrument. When the seal horizontal pulling and positioning device 30 works, the camera 308 transmits the cabinet body image information to the PLC controller, and after analysis, the PLC controller triggers the actuator to horizontally pull the seal;

[0056] When the seal is horizontally pulled, the first step is seal transmission. The self-lifting and pressure-regulating seal conveying component 35 on one of the seal conveying rods 307 moves the seal. At this time, the seal is wound around the seal winding component 37, and the end of the seal is located on the seal conveying rod 307. The self-lifting and pressure-regulating seal conveying component 35 on one of the seal conveying rods 307 continuously conveys the seal until the end of the seal enters the top of the other seal conveying rod 307. The self-lifting and pressure-regulating seal conveying component 35 on the top of the other seal conveying rod 307 clamps and conveys the seal in the same transmission direction until the length of the seal on the other seal conveying rod 307 is the same as the depth of the cabinet body;

[0057] The second step is seal positioning. The self-lifting and pressure-regulating seal conveying component 35 on one of the seal conveying rods 307 cancels the clamping and conveying effect. At this time, the inner rotating ring 301 and the outer rotating ring 302 move respectively driven by the first driving component 31 and the second driving component 32 until the two driving cylinders 303 move to be in the same straight line as the position of the cabinet board to be assembled. At this time, the positioning of both ends of the seal is completed. After the positioning is completed, the angle adjusting component 33 adjusts the angle of the seal conveying rod 307 until the two seal conveying rods 307 are in the same straight line. The translation driving component 34 drives the seal conveying rod 307 to move until the ends of the two seal conveying rods 307 close to the cutting component 36 are flush with the side wall of the cabinet body. The self-lifting and pressure-regulating seal conveying component 35 on one of the seal conveying rods 307 restarts to tighten the seal;

[0058] The third step is the clamping of the seal. After the seal positioning is completed, the cabinet board can be positioned and assembled. First, the lower end of the cabinet board contacts the seal and drives the seal to move down. At this time, the two self-lifting and pressure-regulating seal conveying components 35 cancel the clamping and conveying. The seal automatically wraps both ends of the cabinet board as the cabinet board moves down. After the cabinet board is positioned in the cabinet body, the cutting component 36 cuts the seal on one of the seal conveying rods 307;

[0059] When the seal winding component 37 works, the seal is wound around the seal roller 372. Both ends of the seal roller 372 are clamped by the clamping frame 371, which facilitates the rotation of the seal roller 372 and also facilitates the replacement of the seal roller 372;

[0060] When the self-lifting and voltage-regulating seal conveying component 35 works, the execution end of the power cylinder 356 drives the positioning frame 351 to move downward until the dial 354 abuts against the upper surface of the seal. At this time, the third micro motor 355 drives the rotating roller 352 to rotate, and the rotating roller 352 drives the conveyor belt 353 to move to move the seal.

[0061] When the second driving component 32 works, the execution end of the driving motor 322 drives the driving gear 323 to rotate, and the driving gear 323 drives the outer rotating ring 302 to rotate through the tooth wall ring 321. The working principle of the first driving component 31 is the same as that of the second driving component 32.

[0062] When the angle adjusting component 33 works, the execution end of the first electric cylinder 331 drives the first micro motor 332 to move until the friction wheel 333 abuts against the side wall of the turntable 305. At this time, the first micro motor 332 can drive the friction wheel 333 to rotate, and the friction wheel 333 can drive the turntable 305 to rotate.

[0063] When the translation driving component 34 works, the execution end of the second micro motor 342 drives the micro gear 343 to rotate, and the micro gear 343 drives the seal conveying rod 307 to move through the rack 341.

[0064] When the cutting component 36 works, the execution end of the second electric cylinder 363 drives the L-shaped cutting knife 362 to move upward, and the L-shaped cutting knife 362 cooperates with the cutting pad 361 to cut the seal.

[0065] The cabinet panels to be assembled can be vertically placed in the cabinet panel placement groove 121 for storage. When loading the cabinet panels, the second linear module 41 can drive the cabinet panels to move in the X-axis direction, the third linear module 42 can drive the cabinet panels to move in the Y-axis direction, the pneumatic cylinder 43 can drive the cabinet panels to move in the Z-axis direction, the stepping motor 44 can drive the cabinet panels to rotate, and the bidirectional linear module 45 drives the two finger cylinders 46 to move to adjust the distance between the two finger cylinders 46, and the finger cylinders 46 can clamp the cabinet panels.

[0066] After the cabinet panels are positioned, they can be fixed with rivets or screws by the robotic arm to complete the final assembly of the cabinet panels.

[0067] The above has made an exemplary description of the present invention in conjunction with the drawings. Obviously, the specific implementation of the present invention is not limited by the above methods. As long as such non-substantive improvements are made by adopting the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. An automatic assembly device for processing a measuring instrument cabinet body, comprising a base plate (10), an n-shaped plate (11) provided at the top of the base plate (10), a base (12) provided on one side of the n-shaped plate (11), and a top plate (13) whose bottom is connected to the top of the base (12) through a plurality of support columns, characterized in that, A positioning hole (111) is formed through the top of the n-shaped plate (11). A cabinet loading device (20) for moving the cabinet body to the positioning hole (111) is provided on the base plate (10). A seal horizontal pulling and positioning device (30) sleeved outside the positioning hole (111) is provided on the top of the n-shaped plate (11). A cabinet panel loading device (40) is provided on the top of the top plate (13). The seal horizontal pulling and positioning device (30) includes an inner rotating ring (301) provided on the top of the n-shaped plate (11) and sleeved outside the positioning hole (111), an outer rotating ring (302) provided on the top of the n-shaped plate (11) and sleeved outside the inner rotating ring (301), a first driving component (31) passing through the top of the n-shaped plate (11) and used for driving the inner rotating ring (301) to rotate, a second driving component (32) provided on the outer wall of the n-shaped plate (11) and used for driving the outer rotating ring (302) to rotate, two driving cylinders (303) respectively provided on the tops of the inner rotating ring (301) and the outer rotating ring (302), a positioning rod (304) provided on the top of the driving cylinder (303), a turntable (305) provided on the top of the positioning rod (304), a positioning ring (306) provided on the top of the turntable (305), a seal conveying rod (307) slidably connected to the top of the positioning ring (306), an angle adjusting component (33) passing through the positioning rod (304) and used for driving the turntable (305) to rotate, a translation driving component (34) provided on the inner ring of the positioning ring (306) and used for driving the seal conveying rod (307) to move, a self-lifting and pressure-sealing seal conveying component (35) provided on the top of the driving seal conveying rod (307), a cutting component (36) provided at one end of the seal conveying rod (307) and a seal winding component (37) provided at the other end, and a camera (308) provided on the bottom of the top plate (13) and directly above the positioning hole (111).

2. The automatic assembly device for processing a measuring instrument cabinet body according to claim 1, characterized in that, The cabinet loading device (20) includes two first linear modules (21) symmetrically provided on the base plate (10), a moving plate (22) with two ends respectively connected to the execution ends of the two first linear modules (21), two telescopic cylinders (23) symmetrically provided on the top of the moving plate (22), and a cabinet seat plate (24) with the bottom connected to the execution ends of the two telescopic cylinders (23).

3. An automatic assembly device for processing a measuring instrument cabinet body according to claim 1, wherein, The second driving component (32) includes a tooth wall ring (321) embedded in the outer wall of the outer rotating ring (302), a driving motor (322) provided on the outer wall of the n-shaped plate (11), and a driving gear (323) provided on the execution end of the driving motor (322) and meshing with the tooth wall ring (321). The first driving component (31) has the same structure as the second driving component (32).

4. The automatic assembly device for processing a measuring instrument cabinet body according to claim 1, wherein, The angle adjustment component (33) includes a first electric cylinder (331) horizontally disposed through the positioning rod (304), a first micro motor (332) disposed at the execution end of the first electric cylinder (331), and a friction wheel (333) disposed at the execution end of the first micro motor (332), and the friction wheel (333) corresponds to the position of the turntable (305).

5. An automatic assembly device for processing a measuring instrument cabinet body according to claim 1, characterized in that, The translation drive component (34) includes a rack (341) disposed at the bottom of the seal conveying rod (307), a second micro motor (342) disposed on the inner wall of the positioning ring (306), and a micro gear (343) disposed at the execution end of the second micro motor (342) and meshing with the rack (341).

6. An automatic assembly device for processing a measuring instrument cabinet body according to claim 1, characterized in that, The self-lifting and voltage-regulating seal conveying component (35) includes a positioning frame (351) located at the top of the seal conveying rod (307), two rotating rollers (352) disposed at both ends of the positioning frame (351), a transmission belt (353) sleeved on the outside of the two rotating rollers (352) at both ends, a plurality of dial plates (354) arrayed on the outer wall of the transmission belt (353), a third micro motor (355) disposed on the outer wall of the positioning frame (351) and used to drive one of the rotating rollers (352) to rotate, and a power cylinder (356) symmetrically disposed at the top of the positioning frame (351) and the execution end of which penetrates the positioning frame (351) to connect the top of the seal conveying rod (307).

7. An automatic assembly device for processing a measuring instrument cabinet according to claim 1, characterized in that, The cutting component (36) includes a slitting backing plate (361) disposed at the top of the seal conveying rod (307), an L-shaped slitting knife (362) located at the end of the seal conveying rod (307), and a second electric cylinder (363) disposed at the bottom of the L-shaped slitting knife (362) and the execution end of which penetrates the L-shaped slitting knife (362) to connect the bottom of the seal conveying rod (307).

8. An automatic assembly device for processing a measuring instrument cabinet body according to claim 1, characterized in that, The seal winding component (37) includes a clamping frame (371) disposed at the end of the seal conveying rod (307), and a seal roller (372) with both ends respectively clamped to both ends of the clamping frame (371).

9. An automatic assembly device for processing a measuring instrument cabinet body according to claim 1, characterized in that, The cabinet board loading device (40) includes two second linear modules (41) symmetrically disposed at the bottom of the top plate (13), a third linear module (42) with both ends respectively connected to the execution ends of the two second linear modules (41), a pneumatic cylinder (43) disposed at the execution end of the third linear module (42), a stepping motor (44) disposed at the execution end of the pneumatic cylinder (43), a bidirectional linear module (45) disposed at the execution end of the stepping motor (44), and two finger cylinders (46) disposed at the execution end of the bidirectional linear module (45).

10. The automatic assembly device for processing a measuring instrument cabinet body according to claim 1, characterized in that, A plurality of cabinet board placement grooves (121) are embedded in the base (12).

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