CN110509030B - Automatic assembling equipment for transmission gear of paper rolling shaft - Google Patents

Automatic assembling equipment for transmission gear of paper rolling shaft Download PDF

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Publication number
CN110509030B
CN110509030B CN201910698608.9A CN201910698608A CN110509030B CN 110509030 B CN110509030 B CN 110509030B CN 201910698608 A CN201910698608 A CN 201910698608A CN 110509030 B CN110509030 B CN 110509030B
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limiting
vibration
gear
axis sliding
shell
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CN110509030A (en
Inventor
刘健
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Fujian Huisibo Digital Technology Co ltd
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Fuzhou Huisibo Information Technology Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/001—Article feeders for assembling machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/001—Article feeders for assembling machines
    • B23P19/002—Article feeders for assembling machines orientating the articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
    • B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/007—Flying working devices

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Assembly (AREA)

Abstract

The invention discloses automatic assembling equipment for a transmission gear of a paper rolling shaft, which comprises a shell, a vibration feeding device, a vibration positioning device, an assembling device and a grabbing device, wherein the vibration feeding device and the vibration positioning device are sequentially arranged at the top of the shell, and the assembling device is arranged on the front side of the top of the shell; the vibration positioning device is positioned on the lower side of a discharge port of the vibration feeding device, so that the gear to be assembled can fall from the vibration feeding device and be positioned on the vibration positioning device; the grabbing device is arranged on the top of the shell and positioned on the side face of the vibration positioning device so as to grab the gear on the vibration positioning device and convey the gear to the assembling device to be assembled with the paper rolling shaft to be assembled. The automatic assembly device can realize the automatic assembly of the paper rolling shaft and the transmission gear, and improve the assembly efficiency and the assembly quality.

Description

Automatic assembling equipment for transmission gear of paper rolling shaft
Technical Field
The invention relates to the field of part assembling equipment, in particular to automatic assembling equipment for a transmission gear of a paper rolling shaft.
Background
At present, the assembly mode used by the assembly production line of the paper rolling shaft and the gear of the POS equipment adopts a manual quick clamping and pressing assembly mode, but in the actual use process, the gear and the paper rolling shaft need to rotate synchronously, and the gear and the paper rolling shaft need to be assembled according to a fixed direction when being assembled. The manual press-fit assembly mode has the following defects, such as low assembly efficiency, poor manual assembly tightness and the like.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the automatic assembling equipment for the transmission gear of the paper rolling shaft is provided, and the assembling efficiency of the paper rolling shaft and the transmission gear of the POS machine is improved.
In order to solve the technical problems, the invention adopts the technical scheme that:
the automatic assembling equipment for the transmission gear of the paper rolling shaft comprises a shell, a vibration feeding device, a vibration positioning device, an assembling device and a grabbing device, wherein the vibration feeding device and the vibration positioning device are sequentially arranged at the top of the shell;
the vibration positioning device is positioned on the lower side of a discharge port of the vibration feeding device, so that the gear to be assembled can fall from the vibration feeding device and be positioned on the vibration positioning device;
the grabbing device is arranged at the top of the shell and positioned on the side face of the vibration positioning device so as to grab the gear on the vibration positioning device and convey the gear to the assembling device to be assembled with the paper rolling shaft to be assembled.
The invention has the beneficial effects that: the vibration feeding device is arranged, so that the gear to be assembled can be conveyed in a vibration mode, and the gear is moved to the assembling device for assembly under the synergistic action of the vibration positioning device and the grabbing device; the vibration positioning device can accurately take down the gear on the vibration feeding device, the gear can be conveyed to the grabbing device, the grabbing device is arranged and used for accurately grabbing the gear on the vibration positioning device, the assembling device is arranged, on one hand, the paper rolling shaft to be assembled can be fixed, the paper rolling shaft is placed and fixed according to a certain assembling direction, on the other hand, the paper rolling shaft and the gear can be subjected to press fit assembly, and the paper rolling shaft and the gear are tightly pressed. The invention can realize the automatic assembly of the paper rolling shaft and the gear, improve the assembly efficiency of the paper rolling shaft and the gear and improve the accuracy during assembly.
Drawings
Fig. 1 is a schematic structural view of an automatic assembling device for a transmission gear of a roll paper shaft according to an embodiment of the invention;
FIG. 2 is a schematic structural view of the vibrating feeder according to the present invention, with the movable position-limiting mechanism opened;
FIG. 3 is a schematic structural view of the vibration feeding device according to the present invention when the movable position-limiting mechanism is closed;
FIG. 4 is a schematic structural view of a movable limiting mechanism according to the present invention;
FIG. 5 is a schematic view of the structure of the bosses and orifices of the present invention;
FIG. 6 is a left side view of FIG. 2;
FIG. 7 is a schematic structural diagram of a vibration positioning device according to the present invention;
FIG. 8 is a front view of FIG. 7;
FIG. 9 is a schematic view of the grasping apparatus according to the present invention;
FIG. 10 is a left side view of FIG. 9;
FIG. 11 is a first schematic structural view of an assembly apparatus according to the present invention;
FIG. 12 is a second schematic structural view of an assembly apparatus according to the present invention;
FIG. 13 is a front view of FIG. 11;
fig. 14 is an enlarged view of a portion a in fig. 13.
Description of reference numerals:
1. a housing;
2. vibrating the feeding device; 20. a discharge port; 21. a vibration plate; 22. a movable limiting mechanism; 23. a limiting cylinder; 24. a support portion; 201. a small hole; 221. a first stopper; 222. a second limiting block;
223. a first reset portion; 224. a second reset portion; 225. a pushing block; 226. a fourth limiting block; 227. A limiting slide block; 228. limiting a guide rail; 241. a limiting groove; 2261. a boss; 2231. a first guide bar; 2232. A first spring; 2241. a second guide bar; 2242. a second spring;
3. a vibration positioning device; 31. a Z-axis sliding mechanism; 32. a first X-axis slide mechanism; 33. a vibration mechanism; 34. a sliding lifting part; 35 positioning rods; 311. a piston rod; 312. a Z-axis driving cylinder;
331. a vibrator; 332. a connecting portion; 321. a first X-axis sliding guide; 322. a first slider; 323. A first X-axis drive cylinder; 324. connecting blocks; 341. a flange plate; 342. a guide bar;
4. assembling the device; 41. a second X-axis sliding mechanism; 42. a longitudinal limiting mechanism; 43. a positioning mechanism; 44. a fastening and fixing mechanism; 411. a second X-axis driving cylinder; 412. a second slider; 413. a second guide rail; 414. A cylinder fixing block; 421. a third limiting block; 422. a longitudinal limiting cylinder; 431. a fixed block; 432. a gear positioning rod; 433. a spring; 441. pressing and buckling; 442. pressing a plate; 443. a carrier plate; 4211. a piston rod of the longitudinal spacing cylinder; 4311. a cavity; 4431. pressing a buckling groove;
5. a gripping device; 51. a lifting mechanism; 52. a rotation mechanism; 53. a grabbing mechanism; 54. a Y-axis slide mechanism; 511. a lifting cylinder; 512. a lifting guide rail; 513. a lifting slide block; 521. a rotating cylinder; 522. A second connecting plate; 531. a grabbing cylinder; 532. a first connecting plate; 533. grabbing fingers; 541. a Y-axis guide rail; 542. a Y-axis slider; 543. an inverted T-shaped connecting plate; 544. a Y-axis driving cylinder;
6. a gear;
7. the paper rolling shaft is to be assembled;
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1-14, an automatic assembling device for a transmission gear of a roll paper shaft comprises a shell 1, a vibration feeding device 2, a vibration positioning device 3, an assembling device 4 and a grabbing device 5, wherein the vibration feeding device 2 and the vibration positioning device 3 are sequentially arranged at the top of the shell 1, and the assembling device 4 is arranged at the top of the shell 1 and positioned at the front side of the vibration positioning device 3;
the vibration positioning device 3 is positioned at the lower side of the discharge hole 20 of the vibration feeding device 2, so that the gear 6 to be assembled can fall from the vibration feeding device 2 and be positioned on the vibration positioning device 3;
the grabbing device 5 is arranged at the top of the shell 1 and positioned at the side of the vibration positioning device 3 so as to grab the gear 6 on the vibration positioning device 3 and convey the gear to the assembling device 4 to be assembled with the paper rolling shaft 7 to be assembled.
The working principle of the invention is as follows:
the worker is fixed in the assembly device with the roll paper axle, and the gear is discharged under vibrations of vibrations material feeding unit to fall into on the vibrations positioner, vibrations positioner removes the gear to other to grabbing device, and grabbing device snatchs the gear on the vibrations positioner, and moves and assembles in the assembly device.
From the above description, the beneficial effects of the present invention are: the vibration feeding device is arranged, so that the gear to be assembled can be conveyed in a vibration mode, and the gear is moved to the assembling device for assembly under the synergistic action of the vibration positioning device and the grabbing device; the vibration positioning device can accurately take down the gear on the vibration feeding device, the gear can be conveyed to the grabbing device, the grabbing device is arranged and used for accurately grabbing the gear on the vibration positioning device, the assembling device is arranged, on one hand, the paper rolling shaft to be assembled can be fixed, the paper rolling shaft is placed and fixed according to a certain assembling direction, on the other hand, the paper rolling shaft and the gear can be subjected to press fit assembly, and the paper rolling shaft and the gear are tightly pressed.
Further, the vibration feeding device 2 comprises a vibration disc 21, a movable limiting mechanism 22, a limiting cylinder 23 and a supporting part 24, wherein the limiting cylinder 23 is arranged on the supporting part 24;
one end of the supporting part 24, which is far away from the limiting cylinder 23, is provided with a limiting groove 241 which is communicated up and down;
the bottom of the movable limiting mechanism 22 is arranged in the limiting groove 241, the limiting cylinder 23 is connected with one end of the movable limiting mechanism 22, and the other end of the movable limiting mechanism 22 is positioned at the lower side of the discharge hole 20 of the vibration disc 21.
According to the above description, the vibration disc can enable the gear in the vibration disc to roll to the discharge port under vibration, the movable limiting portion is used for limiting the gear of the discharge port, the gear is prevented from falling from the discharge port when the vibration positioning device is not moved in place, the movable limiting portion can release the gear when the vibration positioning device is moved in place, and the automatic discharge of the gear is realized under the pushing of the limiting cylinder.
Further, the movable limiting mechanism 22 comprises a first limiting block 221, a second limiting block 222, a first resetting part 223, a second resetting part 224 and a pushing block 225, wherein the first limiting block 221 and the second limiting block 222 are positioned below the discharge hole 20 to limit the gear 6 to be assembled on the discharge hole 20;
one end of the pushing block 225 is connected with the limiting cylinder 23, and the side surface of the other end of the pushing block 225 is pressed against the side surfaces of the first limiting block 221 and the second limiting block 222, so that the pushing block 225 can push the first limiting block 221 and the second limiting block 222 to release the gear 6 to be assembled on the discharge port 20 when the limiting cylinder 23 contracts backwards;
the first reset portion 223 penetrates the bottom of the first limiting block 221, and two ends of the first reset portion 223 are respectively installed on two side walls of the limiting groove 241;
the second reset portion 224 and the first reset portion 223 penetrate the bottom of the second limiting block 222 in parallel, and two ends of the second reset portion 224 are respectively installed on two side walls of the limiting groove 241.
According to the above description, the first limiting block and the second limiting block can be driven by the pushing block under the driving of the limiting cylinder, so that the two limiting blocks are separated from each other to enable the gear to fall down from the discharge port, wherein the first resetting portion can push the first limiting block when the pushing block contracts backwards, the first limiting block and the second limiting block are pulled apart at intervals, the gear can be released, the first resetting portion can also be used for enabling the first limiting block to reset after the gear is released, the second resetting portion is used for enabling the second limiting block to reset after the gear is released, and when the gear located at the discharge port is discharged, the next gear is limited to move, and the situation that a plurality of gears are discharged simultaneously is prevented.
Further, the vibration positioning device 3 includes a Z-axis sliding mechanism 31, a first X-axis sliding mechanism 32, a vibration mechanism 33, a sliding lifting portion 34 and a positioning rod 35, one end of the first X-axis sliding mechanism 32 is installed at the top of the housing 1, and the other end of the first X-axis sliding mechanism 32 is connected with the bottom of the vibration mechanism 33 through the sliding lifting portion 34;
the Z-axis sliding mechanism 31 is installed at the bottom of the first X-axis sliding mechanism 32, and the piston rod 311 of the Z-axis sliding mechanism 31 passes through the first X-axis sliding mechanism 32 and is connected with the bottom of the vibrating mechanism 33;
the positioning rod 35 is vertically installed on the upper side of the vibration mechanism 33.
According to the above description, the Z-axis sliding mechanism is used for pushing the positioning rod and the vibration mechanism to move upwards, the first X-axis sliding mechanism can push the positioning rod to move the gear located at the discharge port to the side of the gripping device, so that the gripping device can accurately clamp the gear, and the vibration mechanism can enable the gear located at the discharge port to fall into the bottom of the positioning rod under the vibration effect, so that the gear can be positioned.
Further, the sliding elevating part 34 includes a linear bearing, a flange 341 and a guide rod 342, and one end of the linear bearing is connected to the flange 341;
the flange 341 is mounted above the first X-axis sliding mechanism 32;
the linear bearing is sleeved outside the guide rod 342, and one end of the guide rod 342 is connected with the bottom of the vibration mechanism 33.
From the above description, it can be known that the guide rod can slide up and down in the linear bearing, so that the vibration mechanism can be more smoothly lifted and lowered, and the flange can fix the linear bearing below the first X-axis slide.
Further, the grabbing device 5 comprises a lifting mechanism 51, a rotating mechanism 52, a grabbing mechanism 53 and a Y-axis sliding mechanism 54, wherein the Y-axis sliding mechanism 54 is arranged at the top of the housing 1, and the lifting mechanism 51 is arranged on the Y-axis sliding mechanism 54;
the rotating mechanism 52 is arranged at the front side of the lifting mechanism 51;
grabbing mechanism 53 is installed in the front of rotating mechanism 52, and grabbing mechanism 53 can grab gear 6 to be assembled on vibration positioning device 3.
According to the above description, the grabbing mechanism can move to the vibration positioning device to take down the gear to be assembled under the drive of the lifting mechanism, the rotating mechanism and the Y-axis sliding mechanism, and then the gear is assembled in the next step, so that the gear can automatically move.
Further, the grabbing mechanism 53 comprises a grabbing cylinder 531, a first connecting plate 532 and grabbing fingers 533, wherein one end of each grabbing finger 533 is connected with the grabbing cylinder 531;
the grabbing cylinder 531 is arranged at the bottom of the first connecting plate 532;
the first connection plate 532 is installed at the front side of the rotation mechanism 52.
According to the above description, the grabbing fingers clamp the gear on the vibration positioning device under the driving of the grabbing cylinder, the grabbing cylinder is arranged on the front side of the rotating mechanism through the first connecting plate to drive the grabbing fingers to rotate, the gear is moved to the assembling device to be assembled, and the purpose of automatically moving the gear is achieved.
Further, the assembling device 4 includes a second X-axis sliding mechanism 41, a longitudinal limiting mechanism 42, a positioning mechanism 43 and a fastening fixing mechanism 44, the second X-axis sliding mechanism 41 penetrates through the top of the housing 1 and is installed in the housing 1, and the fastening fixing mechanism 44 is installed on the second X-axis sliding mechanism 41;
the longitudinal limiting mechanism 42 penetrates through the top of the shell 1 and is arranged in the shell 1, and the longitudinal limiting mechanism is positioned between the buckling fixing mechanism 44 and the positioning mechanism 43 and is adjacent to the buckling fixing mechanism 44;
the positioning mechanism 43 is installed on the top of the housing 1 and disposed opposite to the second X-axis sliding mechanism 41, and the positioning mechanism 43 is located in the operation direction of the second X-axis sliding mechanism 41.
According to the above description, the buckling fixing mechanism can fix the rolled paper shaft to be assembled, the longitudinal limiting mechanism can fix the assembling direction of the rolled paper shaft, and meanwhile, the second X-axis sliding mechanism is limited to move before the gear does not run in place, the positioning device is used for installing the gear and can fix the assembling direction of the gear, so that the gear can be matched with the rolled paper shaft, the second X-axis limiting mechanism can drive the buckling fixing mechanism to move towards the positioning mechanism, and automatic assembling of the gear and the rolled paper shaft is achieved.
Further, the positioning mechanism 43 includes a fixing block 431, a gear positioning rod 432 and a spring 433, the fixing block 431 is installed on the top of the housing 1, and a cavity 4311 with an opening at one side is formed in the fixing block 431;
one end of the gear positioning rod 432 is installed in the cavity 4311 and abuts against one end of the spring 433 located in the cavity 4311, and the other end of the gear positioning rod 432 passes through the opening of the cavity 4311 and is located outside the cavity 4311;
the other end of the spring 433 is pressed against the inner wall of the cavity 4311 opposite to the opening of the cavity 4311.
As can be seen from the above description, the spring can be abutted against the gear positioning rod to drive the gear positioning rod to reset after the assembly is completed.
Further, the longitudinal limiting mechanism 42 includes a third limiting block 421 and a longitudinal limiting cylinder 422, one end of the longitudinal limiting cylinder 422 is installed in the housing 1, and a piston rod 4221 of the longitudinal limiting cylinder faces downward and is connected with the bottom of the third limiting block 421;
the top of the third limiting block 421 penetrates the top of the housing 1, and the third limiting block 421 can limit the paper rolling shaft 7 to be assembled.
According to the above description, the longitudinal limiting cylinder can enable the limiting block to achieve intelligent automatic lifting, so that the limiting block moves downwards when the paper rolling shaft is assembled, and the paper rolling shaft can be assembled with the gear.
The first embodiment of the invention is as follows:
an automatic assembling device for a transmission gear of a rolled paper shaft comprises a shell 1, a vibration feeding device 2, a vibration positioning device 3, an assembling device 4 and a grabbing device 5, wherein the vibration feeding device 2 and the vibration positioning device 3 are sequentially arranged at the top of the shell 1, and the assembling device 4 is arranged at the top of the shell 1 and positioned on the front side of the vibration positioning device 3;
the vibration positioning device 3 is positioned at the lower side of the discharge hole 20 of the vibration feeding device 2, so that the gear 6 to be assembled can fall from the vibration feeding device 2 and be positioned on the vibration positioning device 3;
the grabbing device 5 is arranged at the top of the shell 1 and positioned at the side of the vibration positioning device 3 so as to grab the gear 6 on the vibration positioning device 3 and convey the gear to the assembling device 4 to be assembled with the paper rolling shaft 7 to be assembled.
Referring to fig. 1-3 and 6, the vibration feeding device 2 includes a vibration plate 21, a movable limiting mechanism 22, a limiting cylinder 23 and a supporting portion 24, wherein the limiting cylinder 23 is installed on the supporting portion 24;
one end of the supporting part 24, which is far away from the limiting cylinder 23, is provided with a limiting groove 241 which is communicated up and down;
the bottom of the movable limiting mechanism 22 is arranged in the limiting groove 241, the limiting cylinder 23 is connected with one end of the movable limiting mechanism 22, and the other end of the movable limiting mechanism 22 is positioned at the lower side of the discharge hole 20 of the vibration disc 21;
wherein, the side wall of the discharge port 20 of the vibration plate is provided with a small hole 201;
wherein, the end side wall of the discharge port 20 in the Y-axis direction is provided with a first pressure sensor to sense whether the discharge port has a gear, and the first pressure sensor is electrically connected with the limit cylinder through a controller;
referring to fig. 2 to 6, the movable limiting mechanism 22 includes a first limiting block 221, a second limiting block 222, a first resetting portion 223, a second resetting portion 224 and a pushing block 225, the first limiting block 221 and the second limiting block 222 are located below the discharge hole 20 to limit the gear 6 to be assembled on the discharge hole 20;
one end of the pushing block 225 is connected with the limiting cylinder 23, and the side surface of the other end of the pushing block 225 is pressed against the side surfaces of the first limiting block 221 and the second limiting block 222, so that the pushing block 225 can push the first limiting block 221 and the second limiting block 222 to release the gear 6 to be assembled on the discharge port 20 when the limiting cylinder 23 contracts backwards;
the first reset portion 223 penetrates the bottom of the first limiting block 221, and two ends of the first reset portion 223 are respectively installed on two side walls of the limiting groove 241;
the second reset portion 224 and the first reset portion 223 penetrate the bottom of the second limiting block 222 in parallel, and two ends of the second reset portion 224 are respectively installed on two side walls of the limiting groove 241;
wherein, the pushing block 225 is arranged on the limit guide rail 228 through a limit slide block 227;
wherein, one end of the pushing block 225, which is abutted against the first limiting block 221 and the second limiting block 222, is in a slanted top shape, one sides of the first limiting block 221, the second limiting block 222, which are contacted with the pushing block 225, are all inclined planes, and the first limiting block 221 and the second limiting block 222 are arranged in parallel;
specifically, the first limiting block 221 and the second limiting block 222 are both right-angled, and the limiting end of the first limiting block 221 is opposite to the limiting end of the second limiting block 222;
the limiting end of the first limiting block 221 is further provided with a fourth limiting block 226, wherein the fourth limiting block 226 is of an arch-like structure, the fourth limiting block spans over the discharge hole 20, a column-shaped boss 2261 of the fourth limiting block 226 can pass through the small hole 201 of the discharge hole 20 of the vibration disc to limit the gear 6 to move towards the discharge hole 20, and the small hole 201 is located on one side of the second limiting block 222;
specifically, the limiting cylinder 23 moves along the Y-axis direction, the pushing block 225, the first limiting block 221, the second limiting block 222 and the limiting cylinder are arranged perpendicular to each other, and when the limiting cylinder pushes the pushing block to move along the Y-axis direction, the first limiting block 221 and the second limiting block 222 will move along the X-axis direction under the action of the pushing block 225;
further, when the limiting cylinder 23 pulls the pushing block 225 towards the (-Y) axis direction, the limiting end of the first limiting block 221 is separated from the limiting end of the second limiting block 222, at this time, the gear 6 falls from the discharge port, and the boss 2261 of the fourth limiting block 226 moves along the (-X) axis direction and is inserted into the small hole 201 to limit the next gear to continue moving towards the discharge port 20, when the limiting cylinder 23 pushes along the Y axis direction, the limiting end of the first limiting block 221 and the limiting end of the second limiting block 222 move towards each other, at this time, the boss of the fourth limiting block 226 moves along the X axis direction and is pulled out from the small hole, so that the gear 6 moves to the discharge port and stays in the discharge port 20;
the first reset portion 223 includes two first guide rods 2231 arranged in the limiting groove 241 in parallel and two first springs 2232 adapted to the first guide rods, and the second reset portion 224 includes two second guide rods 2241 arranged in the limiting groove in parallel and two second springs 2242 adapted to the second guide rods;
specifically, the first spring 2232 is sleeved at one end of the first guide rod 2231, one end of the first spring 2232 abuts against the inner wall of the limiting groove 241, the other end abuts against one side of the first limiting block 221, the second spring 2242 is sleeved at one end of the second guide rod, one end of the second spring 2242 abuts against the inner wall of the limiting groove 241, and the other end abuts against one side of the second limiting block 222;
further, when the pushing block moves along the (-Y) axis direction, the first spring 2232 pushes the first stopper 221 to move along the (-X) axis direction, and at this time, the second spring 2242 is compressed by the second stopper 222 and the inner wall of the stopper groove 241, and when the pushing block moves along the Y axis direction, the first spring 2231 is compressed and the second spring 2242 is released, so that the first stopper 221 and the second stopper 222 are reset;
referring to fig. 7 and 8, the vibration positioning device 3 includes a Z-axis sliding mechanism 31, a first X-axis sliding mechanism 32, a vibration mechanism 33, a sliding lifting portion 34, and a positioning rod 35, wherein one end of the first X-axis sliding mechanism 32 is installed at the top of the housing 1, and the other end of the first X-axis sliding mechanism 32 is connected to the bottom of the vibration mechanism 33 through the sliding lifting portion 34;
the Z-axis sliding mechanism 31 is installed at the bottom of the first X-axis sliding mechanism 32, and the piston rod 311 of the Z-axis sliding mechanism 31 passes through the first X-axis sliding mechanism 32 and is connected with the bottom of the vibrating mechanism 33;
the positioning rod 35 is vertically arranged on the upper side of the vibration mechanism 33;
the vibration mechanism 33 is provided with a second pressure sensor at the lower end of the positioning rod 35 to sense whether a gear falls into the bottom of the positioning rod, and the second pressure sensor is electrically connected with the vibration mechanism through a controller;
the Z-axis sliding mechanism 31 includes a Z-axis driving cylinder 312, and the Z-axis driving cylinder 312 is installed at the lower side of the first X-axis sliding mechanism 32;
the first X-axis sliding mechanism 32 includes a first X-axis sliding guide rail 321, a first slider 322, a first X-axis driving cylinder 323, and a connecting block 324;
specifically, the connecting block 334 is mounted on the first X-axis sliding guide rail 321 through the first slider 322, and the Z-axis driving cylinder 311 passes through the first connecting plate 334 to be connected with the vibrating mechanism 33;
the vibration mechanism 33 includes a vibrator 331 and a connecting portion 332, the vibrator 331 is installed in the connecting portion 332, the positioning rod is installed at the top of the connecting portion 332, and the Z-axis driving cylinder 311 is connected with the bottom of the connecting portion 332;
referring to fig. 7 and 8, the sliding elevating part 34 includes a linear bearing, a flange 341, and a guide 342, one end of the linear bearing being connected to the flange 341;
the flange 341 is mounted above the first X-axis sliding mechanism 32;
the linear bearing is sleeved outside the guide rod 342, and one end of the guide rod 342 is connected with the bottom of the vibration mechanism 33.
Referring to fig. 9 and 10, the grasping apparatus 5 includes a lifting mechanism 51, a rotating mechanism 52, a grasping mechanism 53, and a Y-axis sliding mechanism 54, the Y-axis sliding mechanism 54 is installed on the top of the housing 1, and the lifting mechanism 51 is installed on the Y-axis sliding mechanism 54;
the rotating mechanism 52 is arranged at the front side of the lifting mechanism 51;
the grabbing mechanism 53 is arranged on the front side of the rotating mechanism 52, and the grabbing mechanism 53 can grab the gear 6 on the vibration positioning device 3;
the rotating mechanism 52 comprises a rotating cylinder 521 and a second connecting plate 522, and the rotating cylinder 521 is installed on the front side of the lifting mechanism 51 through the second connecting plate 522;
the lifting mechanism 51 comprises a lifting cylinder 511, a lifting guide rail 512 and a lifting slide block 513, and the lifting slide block 513 is connected with one side of the second connecting plate 522;
the Y-axis sliding mechanism 54 includes a Y-axis guide 541, a Y-axis slider 542, an inverted T-shaped connecting plate 543, and a Y-axis driving cylinder 544;
specifically, the inverted T-shaped connecting plate 543 is mounted on the Y-axis guide rail 541 through the Y-axis slider 542, the lifting mechanism 51 is mounted on the Y-axis slider 542 through the inverted T-shaped connecting plate 543, and the Y-axis driving cylinder 544 is connected to the inverted T-shaped connecting plate 542;
referring to fig. 1, 9 and 10, the grasping mechanism 53 includes a grasping cylinder 531, a first connecting plate 532 and grasping fingers 533, one end of the grasping fingers 533 being connected to the grasping cylinder 531;
the grabbing cylinder 531 is arranged at the bottom of the first connecting plate 532;
one side of the first connection plate 532 is mounted on the front side of the rotation mechanism 52;
wherein, the shape of the grabbing end of the grabbing finger 533 is matched with the outline of the outer ring of the gear 6;
referring to fig. 11-13, the assembling device 4 includes a second X-axis sliding mechanism 41, a longitudinal limiting mechanism 42, a positioning mechanism 43 and a fastening fixing mechanism 44, the second X-axis sliding mechanism 41 penetrates the top of the housing 1 and is installed in the housing 1, and the fastening fixing mechanism 44 is installed on the second X-axis sliding mechanism 41;
the longitudinal limiting mechanism 42 penetrates through the top of the shell 1 and is arranged in the shell 1, and the longitudinal limiting mechanism is positioned between the buckling fixing mechanism 44 and the positioning mechanism 43 and is adjacent to the buckling fixing mechanism 44;
the positioning mechanism 43 is installed on the top of the housing 1 and is arranged opposite to the second X-axis sliding mechanism 41, and the positioning mechanism 43 is located in the operation direction of the second X-axis sliding mechanism 41;
the buckling fixing mechanism 44 includes a buckle 441, a pressing plate 442 and a carrier plate 443;
specifically, the pressing buckle 441 is installed at one end of the pressing plate 442, the pressing plate 442 is located on the upper side of the carrier plate 443, the pressing plate 442 and the carrier plate 443 can be connected by being turned over and folded up and down through a shaft pin, and the carrier plate 443 is further provided with a pressing buckle groove 4431 matched with the pressing buckle, so that the pressing buckle 441 can be buckled in the pressing buckle groove 4431 when the pressing plate 442 is pressed down, so that the pressing plate 442 and the carrier plate 443 fix the paper rolling shaft;
the second X-axis sliding mechanism 41 includes a second X-axis driving cylinder 411, a second slider 412 and a second guide rail 413, the top of the second slider 412 is connected to the bottom of the fastening fixing mechanism 44, and the second X-axis driving cylinder 411 is installed in the housing 1 through a cylinder fixing block 414;
referring to fig. 11 to 14, the positioning mechanism 43 includes a fixed block 431, a gear positioning rod 432 and a spring 433, the fixed block 431 is installed on the top of the housing 1, and a cavity 4311 with an opening at one side is formed in the fixed block 431;
one end of the gear positioning rod 432 is installed in the cavity 4311 and abuts against one end of the spring 433 located in the cavity 4311, and the other end of the gear positioning rod 432 passes through the opening of the cavity 4311 and is located outside the cavity 4311;
the other end of the spring 433 is pressed against the inner wall of the cavity 4311 and the side opposite to the opening of the cavity 4311;
wherein, the front side of the fixed block 431 is located beside the cavity opening, a proximity switch is arranged, and when the gear is contacted with the proximity switch, the grabbing finger 533 releases the gear;
referring to fig. 11 to 13, the longitudinal limiting mechanism 42 includes a third limiting block 421 and a longitudinal limiting cylinder 422, one end of the longitudinal limiting cylinder 422 is installed in the housing 1, and a piston rod 4221 of the longitudinal limiting cylinder faces downward and is connected to the bottom of the third limiting block 421;
the top of the third limiting block 421 penetrates through the top of the housing 1, and the third limiting block 421 can limit the paper rolling shaft 7 to be assembled;
the controller is electrically connected with the gripping device, the vibration discharging device, the vibration positioning device and the assembling device respectively;
the specific embodiment of the invention is as follows:
1. fixing the paper rolling shaft to be assembled in the buckling fixing mechanism, starting equipment, enabling the limiting cylinder to be in an extending state, enabling the limiting end of the first limiting block and the limiting end of the second limiting block to be located on the lower side of the discharge port to limit falling of the gear, enabling the first pressure sensor to sense that no gear exists at the discharge port, starting the vibration disc, and enabling the gear to move to the discharge port;
2. when the second pressure sensor senses that no gear is arranged at the bottom of the positioning rod, the Z-axis sliding mechanism drives the vibration mechanism to ascend, the positioning rod penetrates through the center of the gear at the discharge port, the vibration mechanism is started, the positioning rod starts to vibrate, the controller regulates and controls the limiting cylinder to pull the limiting block to move towards the (-Y) axis direction, the limiting end of the first limiting block and the limiting end of the second limiting block respectively move towards two sides, so that the gear at the discharge port falls into the positioning rod, meanwhile, the next gear to be assembled is limited to move towards the discharge hole, the gear falling into the positioning rod moves to the lower end of the positioning rod under the action of the vibration mechanism, the electric signal is transmitted to the controller after the second pressure sensor senses the gear, the controller controls the vibration mechanism to stop vibrating, meanwhile, the Z-axis sliding mechanism drives the vibrating mechanism to descend, and the first X-axis sliding mechanism drives the vibrating mechanism to move towards the direction of the grabbing finger;
3. when the positioning rod moves in place, the grabbing fingers descend under the action of the lifting mechanism and clamp the gear under the driving of the grabbing cylinder, the lifting mechanism drives the grabbing fingers to ascend for a certain distance to enable the gear to be away from the positioning rod, and the positioning rod is reset under the driving of each mechanism;
4. after the grabbing fingers move in place towards the direction of the assembling device under the driving of the Y-axis sliding mechanism, the lifting mechanism drives the grabbing fingers to descend, then the grabbing fingers rotate 90 degrees clockwise under the driving of the rotating mechanism, so that the gear is arranged on the gear positioning rod, after the proximity switch senses the gear, the controller controls the grabbing cylinder to release the grabbing fingers, further the gear is released, the rotating mechanism resets, the lifting mechanism ascends, and the Y-axis sliding mechanism resets;
5. vertical spacing cylinder orders about the decline of third stopper, second X axle slide mechanism orders about lock fixed establishment and removes to gear positioning pole, roll paper axle one end and gear positioning pole contact to extrude the gear positioning pole, make gear positioning pole contract to the fixed block in, the gear assembly is in roll paper axle one end, accomplish the assembly back, lock fixed establishment resets under the drive of second X axle slide mechanism, the gear fixing pole resets under the promotion of spring, vertical spacing cylinder drive third stopper resets simultaneously, in order to prepare next assembly.
In summary, according to the automatic assembling equipment for the transmission gear of the roll paper shaft, provided by the invention, the automatic discharging of the gear can be realized under the combined action of the vibration disc and the movable limiting mechanism, the vibration positioning device is arranged, the automatic discharging of the gear can be realized, so that the next process can be carried out, and the gear can be moved and assembled on the assembling device under the driving of the grabbing mechanism, the rotating mechanism and the Z-axis sliding mechanism; according to the invention, automatic assembly of the gear can be realized through intelligent control, and the assembly efficiency is improved.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.

Claims (8)

1. The automatic assembling equipment for the transmission gear of the paper rolling shaft is characterized by comprising a shell, a vibration feeding device, a vibration positioning device, an assembling device and a grabbing device, wherein the vibration feeding device and the vibration positioning device are sequentially arranged at the top of the shell;
the vibration positioning device is positioned on the lower side of a discharge port of the vibration feeding device, so that the gear to be assembled can fall from the vibration feeding device and be positioned on the vibration positioning device;
the grabbing device is arranged at the top of the shell and positioned on the side face of the vibration positioning device so as to grab the gear on the vibration positioning device and convey the gear to the assembling device to be assembled with the paper rolling shaft to be assembled;
the vibration feeding device comprises a vibration disc, a movable limiting mechanism, a limiting cylinder and a supporting part, wherein the limiting cylinder is arranged on the supporting part;
one end of the supporting part, which is far away from the limiting cylinder, is provided with a limiting groove which is communicated up and down;
the bottom of the movable limiting mechanism is arranged in the limiting groove, the limiting cylinder is connected with one end of the movable limiting mechanism, and the other end of the movable limiting mechanism is positioned on the lower side of the discharge hole of the vibration disc;
the movable limiting mechanism comprises a first limiting block, a second limiting block, a first resetting part, a second resetting part and a pushing block, and the first limiting block and the second limiting block are positioned below the discharge port so as to limit a gear to be assembled on the discharge port;
one end of the pushing block is connected with the limiting cylinder, and the side face of the other end of the pushing block is pressed against the side faces of the first limiting block and the second limiting block, so that the pushing block can push the first limiting block and the second limiting block to release the gear to be assembled on the discharge port when the limiting cylinder contracts backwards;
the first reset part penetrates through the bottom of the first limiting block, and two ends of the first reset part are respectively arranged on two side walls of the limiting groove;
the second resets the portion with first resets portion and passes in parallel each other the second stopper bottom, this second resets the portion both ends and installs respectively in spacing groove both sides wall.
2. The automatic assembling equipment for the transmission gear of the tissue rolling shaft according to claim 1, wherein the vibration positioning device comprises a Z-axis sliding mechanism, a first X-axis sliding mechanism, a vibration mechanism, a sliding lifting part and a positioning rod, one end of the first X-axis sliding mechanism is arranged at the top of the shell, and the other end of the first X-axis sliding mechanism is connected with the bottom of the vibration mechanism through the sliding lifting part;
the Z-axis sliding mechanism is arranged at the bottom of the first X-axis sliding mechanism, and a piston rod of the Z-axis sliding mechanism penetrates through the first X-axis sliding mechanism to be connected with the bottom of the vibrating mechanism;
the locating lever is perpendicularly installed in vibrations mechanism upside.
3. The automatic assembling equipment for the transmission gear of the tissue rolling shaft according to claim 2, wherein the sliding lifting part comprises a linear bearing, a flange plate and a guide rod, and one end of the linear bearing is connected with the flange plate;
the flange plate is arranged above the first X-axis sliding mechanism;
the linear bearing is sleeved outside the guide rod, and one end of the guide rod is connected with the bottom of the vibration mechanism.
4. The automatic assembling equipment for the transmission gear of the tissue rolling shaft according to claim 1, wherein the gripping device comprises a lifting mechanism, a rotating mechanism, a gripping mechanism and a Y-axis sliding mechanism, the Y-axis sliding mechanism is arranged at the top of the shell, and the lifting mechanism is arranged on the Y-axis sliding mechanism;
the rotating mechanism is arranged on the front side of the lifting mechanism;
the grabbing mechanism is arranged on the front side of the rotating mechanism and can grab the gear on the vibration positioning device.
5. The automatic assembling equipment for the transmission gear of the tissue rolling shaft according to claim 4, wherein the grabbing mechanism comprises a grabbing cylinder, a first connecting plate and grabbing fingers, and one end of each grabbing finger is connected with the grabbing cylinder;
the grabbing cylinder is arranged at the bottom of the first connecting plate;
one side of the first connecting plate is arranged on the front side of the rotating mechanism.
6. The automatic assembling equipment for the transmission gear of the paper rolling shaft according to claim 1, wherein the assembling device comprises a second X-axis sliding mechanism, a longitudinal limiting mechanism, a positioning mechanism and a buckling and fixing mechanism, the second X-axis sliding mechanism penetrates through the top of the shell and is arranged in the shell, and the buckling and fixing mechanism is arranged on the second X-axis sliding mechanism;
the longitudinal limiting mechanism penetrates through the shell and is arranged in the shell in a jacking mode, and the longitudinal limiting mechanism is positioned between the buckling fixing mechanism and the positioning mechanism and is adjacent to the buckling fixing mechanism;
the positioning mechanism is arranged on the top of the shell and is opposite to the second X-axis sliding mechanism, and the positioning mechanism is positioned in the running direction of the second X-axis sliding mechanism.
7. The automatic assembling equipment for the transmission gear of the tissue rolling shaft according to claim 6, wherein the positioning mechanism comprises a fixed block, a gear positioning rod and a spring, the fixed block is arranged at the top of the shell, and a cavity with an opening at one side is formed in the fixed block;
one end of the gear positioning rod is arranged in the cavity and is pressed against one end of the spring positioned in the cavity, and the other end of the gear positioning rod penetrates through the opening of the cavity and is positioned outside the cavity;
the other end of the spring is pressed against one side of the inner wall of the cavity opposite to the opening of the cavity.
8. The automatic assembling equipment for the transmission gear of the paper rolling shaft according to claim 6, wherein the longitudinal limiting mechanism comprises a third limiting block and a longitudinal limiting cylinder, one end of the longitudinal limiting cylinder is arranged in the shell, and a piston rod of the longitudinal limiting cylinder faces downwards and is connected with the bottom of the third limiting block;
the top of the third limiting block penetrates through the top of the shell, and the third limiting block can limit the paper rolling shaft to be assembled.
CN201910698608.9A 2019-07-31 2019-07-31 Automatic assembling equipment for transmission gear of paper rolling shaft Active CN110509030B (en)

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Application Number Priority Date Filing Date Title
CN201910698608.9A CN110509030B (en) 2019-07-31 2019-07-31 Automatic assembling equipment for transmission gear of paper rolling shaft

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Application Number Priority Date Filing Date Title
CN201910698608.9A CN110509030B (en) 2019-07-31 2019-07-31 Automatic assembling equipment for transmission gear of paper rolling shaft

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CN113182793B (en) * 2021-04-27 2023-02-28 福州汇思博信息技术有限公司 Automatic assembling equipment for rear cover buckle
CN113245816B (en) * 2021-06-08 2022-04-19 江苏飞船股份有限公司 Multi-process full-automatic gear assembling mechanism

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JPH07185965A (en) * 1993-12-28 1995-07-25 Ricoh Co Ltd Rotating member automatic assembling device
JP2012115919A (en) * 2010-11-29 2012-06-21 Honda Motor Co Ltd Gear assembly device
CN206567774U (en) * 2016-12-14 2017-10-20 沈阳航天誉兴机械制造有限公司 Automobile engine crankshaft gear and sprocket wheel press-in device
CN207671209U (en) * 2017-12-04 2018-07-31 扬州德芬迪智能装备有限公司 A kind of feed device for gear shaft pressing machine
CN109262240B (en) * 2018-11-23 2020-01-21 江西福格新能源传动技术有限公司 Gear assembly equipment of intermediate shaft for new energy automobile gearbox

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Address after: Room 201-9, Zone C, No. 18 Guanri Road, Phase II, Software Park, Torch High tech Zone, Xiamen City, Fujian Province, 361000

Patentee after: Fujian Huisibo Digital Technology Co.,Ltd.

Address before: No. 89 Software Avenue, Tongpan Road, Gulou District, Fuzhou City, Fujian Province, 350000. 510, Floor 5, 34 #, Zone C, Fuzhou Software Park

Patentee before: FUZHOU HUISIBO INFORMATION TECHNOLOGY Co.,Ltd.