CN214059025U - Tire nut sorting device - Google Patents

Abstract

The utility model relates to a tire nut sequencing unit, it is including installing a plurality of carousel subassemblies on the workstation and installing on the chassis and be used for transmitting the nut to carousel subassembly's a plurality of nut material loading subassemblies, a plurality of slots that correspond with nut material loading frock and be used for placing the nut are seted up to carousel subassembly's side, be provided with a plurality of drive assembly in the workstation, a plurality of drive assembly are connected with a plurality of carousel subassembly one-to-one, drive assembly is including installing the step motor in the workstation, output shaft fixed connection's drive wheel with step motor, be fixed in from the driving wheel and one end through the follow driving wheel and the one end that hold-in range and drive wheel are connected, the other end is fixed in carousel subassembly's pivot. This application has the effect of accelerating worker's work efficiency.

Description

Tire nut sorting device

Technical Field

The application relates to the field of automobile production, in particular to a tire nut sorting device.

Background

Nowadays, nuts are increasingly used in various industries as basic parts. The special nut used for fixing the outer hub of the automobile in the automobile is called as a tire nut and a hub nut. Because of the uncertainty of the automobile tire nut, the automobile tire nut has no national standard, but the general model is similar to that of a common hexagon nut.

At present, when a tire nut of an automobile is installed, a tire needs to be installed on a front shaft or a rear shaft of the automobile, and then the tire needs to be fixed through a plurality of tire nuts.

In view of the above-mentioned related arts, the inventor believes that, when loading tire nuts, the nuts are generally screwed into the nut loading tool one by manpower, and this method of manually loading nuts is high in strength and long in time, which results in low efficiency of workers.

SUMMERY OF THE UTILITY MODEL

In order to accelerate worker's work efficiency, this application provides a tire nut sorting device.

The application provides a tire nut sorting device adopts following technical scheme:

the utility model provides a tire nut sequencing unit, is including installing a plurality of carousel subassemblies on the workstation and installing on the chassis and be used for transmitting the nut extremely a plurality of nut material loading subassemblies of carousel subassembly, a plurality ofly correspond with nut material loading frock and be used for placing the slot of nut has been seted up to carousel subassembly's side, be provided with a plurality of drive assembly in the workstation, it is a plurality of drive assembly is with a plurality of carousel subassembly one-to-one is connected, drive assembly including installing step motor in the workstation, with step motor's output shaft fixed connection's drive wheel, through the hold-in range with driven wheel and the one end that the drive wheel is connected are fixed in from driving wheel, the other end are fixed in carousel subassembly's pivot.

Through adopting above-mentioned technical scheme, the worker starts step motor, step motor drives the drive wheel and rotates, from synchronous rotation under the drive of driving wheel at the hold-in range, the pivot synchronous rotation, and make the rotating disc subassembly synchronous rotation, thereby can make the nut can be under the rotation of rotating disc subassembly, the transmission through nut material loading subassembly and get into in a plurality of slots of rotating disc subassembly, reuse nut material loading frock takes out the nut in step, so just need not the worker manually, in with nut screw in nut material loading frock one by one, worker's work efficiency has been improved.

Optionally, an adjusting rod is fixed to the top surface of the inner side of the workbench, an adjusting wheel is mounted on the outer peripheral surface of the adjusting rod, and the driving wheel, the driven wheel and the adjusting wheel are sleeved with the synchronous belt.

Through adopting above-mentioned technical scheme, the setting of regulating wheel, the elasticity of adjustable hold-in range reduces the hold-in range and takes place the phenomenon of "skidding" in the transmission.

Optionally, an outer ring side of the adjusting wheel is provided with a limiting groove, and the synchronous belt is connected with the adjusting wheel in a sliding manner through the limiting groove.

Through adopting above-mentioned technical scheme, the setting of spacing groove can make hold-in range cover establish tighter, is difficult for dropping.

Optionally, a limiting block is fixed to one end, away from the top surface of the inner side of the workbench, of the adjusting rod.

Through adopting above-mentioned technical scheme, the setting of stopper can be used to carry on spacingly to the position of regulating wheel, prevents that the regulating wheel from falling down on adjusting the pole.

Optionally, install the regulating plate in the workstation, the regulation pole is kept away from the one end of stopper is fixed in the regulating plate, still be provided with a socket head cap screw on the regulating plate, a socket head cap screw passes the regulating plate and extends to in the workstation.

Through adopting above-mentioned technical scheme, the setting of first socket head cap screw can let regulating plate demountable installation in the workstation, when the regulating wheel damaged, alright be convenient for the regulating wheel and change.

Optionally, an adjusting groove is formed in the adjusting plate, the first socket head cap screw is located in the adjusting groove, and one end of the first socket head cap screw penetrates through the adjusting groove and the adjusting plate and extends into the workbench.

Through adopting above-mentioned technical scheme, the setting of adjustment tank can make the regulating plate remove under the state that first hexagon socket head cap screw was unscrewed to can increase the scope that the elasticity degree was adjusted to the hold-in range.

Optionally, a proximity switch is arranged in the workbench, and the proximity switch is electrically connected with the stepping motor.

Through adopting above-mentioned technical scheme, proximity switch's setting, the worker of being convenient for starts or closes step motor to be convenient for control nut carousel's rotation, make the nut material loading automatic more, reduce the loss to the manpower.

Optionally, a work box is arranged on the bottom frame, the work box cover is provided with the nut feeding assembly, and one end of the nut feeding assembly penetrates through the work box and is connected with the turntable assembly.

Through adopting above-mentioned technical scheme, the setting of work box can reduce nut material loading subassembly and produce the volume at the during operation, avoids causing the influence to the worker that is carrying out work on one side.

In summary, the present application includes at least one of the following beneficial technical effects:

1. under the rotation of the turntable assembly, the nuts enter the plurality of slots of the turntable assembly through the transmission of the nut feeding assembly, and then the nuts are synchronously taken out by using the nut feeding tool, so that the nuts are screwed into the nut feeding tool one by one without being manually operated by a worker, and the working efficiency of the worker is improved;

2. the setting of proximity switch, the worker of being convenient for starts or closes step motor to be convenient for control nut carousel's rotation, make the nut material loading automatic more, reduce the loss to the manpower.

Drawings

Fig. 1 is a schematic overall structure diagram of a tire nut sorting device according to an embodiment of the present application.

Fig. 2 is a schematic view of the internal structure of the work box.

Fig. 3 is a schematic structural view of the elbow clip.

Fig. 4 is a schematic view of another angle of the whole structure of the tire nut sorting device according to the embodiment of the present application.

Fig. 5 is a partially enlarged schematic view of a portion a in fig. 4.

Fig. 6 is a partially enlarged schematic view of a portion B in fig. 5.

Fig. 7 is a detailed schematic diagram of a turntable assembly in an embodiment of the present application.

Description of reference numerals: 1. a turntable assembly; 11. rotating the fixed disc; 111. accommodating grooves; 112. a guide groove; 12. a nut turntable; 121. a slot; 13. a limiting plate; 14. a limiting hole; 15. mounting grooves; 16. a proximity switch; 17. a second socket head cap screw; 2. a nut feeding assembly; 21. a nut collecting hopper; 211. a support bar; 22. the nut vibrates the feeding disc; 23. a nut guide track; 24. a nut feeding rail; 25. a first linear vibrator; 26. a second linear vibrator; 3. a chassis; 4. a work box; 40. a transparent glass plate; 41. an electric box; 411. a power indicator light; 412. a three-color indicator light; 42. a bending plate; 421. a hinge; 43. a nut feed port; 44. an elbow clip; 441. an operation end; 442. a compression end; 45. a handle; 46. a first slide plate; 47. a guide sleeve; 48. a guide bar; 49. a second slide plate; 5. a work table; 51. a working groove; 52. a stepping motor; 53. a drive wheel; 54. a driven wheel; 55. a motor mounting seat; 56. a rotating shaft; 6. an adjusting plate; 61. an adjustment groove; 62. a first socket head cap screw; 63. an adjustment wheel; 64. a limiting groove; 65. a limiting block; 7. and (4) a synchronous belt.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses tire nut sorting device. Referring to fig. 1, a tire nut sorting device includes a plurality of carousel subassemblies 1 and a plurality of nut material loading subassemblies 2 that are used for transmitting the nut to carousel subassembly 1, and in this embodiment, the quantity of carousel subassembly 1 and nut material loading subassembly 2 is two, and carousel subassembly 1 and nut material loading subassembly 2 respectively one-to-one, and nut material loading subassembly 2 passes through chassis 3 and installs in ground.

Referring to fig. 1, a work box 4 for covering the nut feeding assembly 2 is installed on the chassis 3, in order to facilitate observation of conditions in the work box 4 by workers, transparent glass plates 40 are installed on four sides of the work box 4, an electric box 41 is installed on the top surface of the work box 4, a power indicator 411 is installed on the side of the electric box 41 close to the turntable assembly 1, a three-color indicator 412 is also installed on the side of the electric box 41, and the electric box 41 is respectively electrically connected with the turntable assembly 1 and the nut feeding assembly 2.

Referring to fig. 1 and 2, the nut feeding assembly 2 includes a nut collecting hopper 21, a nut vibration feeding tray 22 and a nut guide rail 23, the nut collecting hopper 21 is installed in the work box 4 through a support rod 211 and located at one side far away from the turntable assembly 1, the nut feeding rail 24 is installed at the bottom of the nut collecting hopper 21, a first linear vibrator 25 is installed at the bottom of the nut feeding rail 24, the first linear vibrator 25 is located right below the nut collecting hopper 21, the nut vibration feeding tray 22 is located in the work box 4 and located between the first linear vibrator 25 and the turntable assembly 1, one end of the nut feeding rail 24 far away from the nut collecting hopper 21 extends to right above the nut vibration feeding tray 22, the nut guide rail 23 is installed in the work box 4 through a second linear vibrator 26, one end of the nut guide rail 23 is connected with a discharge port of the nut vibration feeding tray 22, The other end extends out of the working box 4 to be connected with the turntable assembly 1, and the electric box 41 is respectively electrically connected with the first linear vibrator 25, the nut vibration feeding disc 22 and the second linear vibrator 26.

Referring to fig. 2 and 3, the top of the side of the working box 4 away from the turntable assembly 1 (see fig. 1) is bent in the direction of the electric box 41 to form a bent plate 42, the working box 4 thus forms a nut feeding hole 43, the nut feeding hole 43 is located above the nut collecting hopper 21, the bent plate 42 has a cross-section of a + -shape, and the bending plate 42 is connected with the top surface of the working box 4 by two hinges 421 (see fig. 1), an elbow clamp 44 is installed at the top of the working box 4 and at one side of the nut feed port 43, the elbow clamp 44 is divided into an operating end 441 and a pressing end 442, the operating end 441 is located outside the working box 4, the pressing end 442 can be clamped between the top of the working box 4 and the bending plate 42 by the pushing of the operating end 441, thus, the nut feed opening 43 of the work box 4 can be kept open, and the bending plate 42 can be easily turned over, and the handle 45 is attached to the outer peripheral surface of the bending plate 42.

Referring to fig. 1 and 2, in order to provide guidance for folding bending plate 42, the inner side surface of work box 4 away from turntable assembly 1 is slidably connected with two first sliding plates 46, two first sliding plates 46 are arranged oppositely, first sliding plates 46 are hinged with two guide sleeves 47, guide rods 48 are slidably connected with guide sleeves 47, one ends of guide rods 48 extend out of the end surfaces of guide sleeves 47 away from first sliding plates 46, the inner side surface of bending plate 42 is slidably connected with two second sliding plates 49, the two second sliding plates 49 are arranged oppositely and correspond to the positions of the two first sliding plates 46, and one ends of guide rods 48 extending out of guide sleeves 47 are hinged with the side surfaces of second sliding plates 49 away from bending plate 42.

Referring to fig. 1 and 2, when nuts are required to be loaded to the turntable assembly 1, a worker firstly starts the nut vibration loading tray 22 and the second linear vibrator 26 through the electric box 41 respectively, the nuts on the nut vibration loading tray 22 synchronously rotate to the nut guide rail 23, and pass through the work box 4 through the vibration of the second linear vibrator 26 to be orderly arranged one by one and move to the turntable assembly 1.

Referring to fig. 1 and 2, when the nuts in the nut vibration loading tray 22 are not enough, the worker turns the bending plate 42 over toward the electric box 41 by the handle 45 and fixes the bending plate 42 by the elbow clamp 44, and then the nut can be poured into the nut collection hopper 21 from the nut feeding port 43 of the work box 4, and the first linear vibrator 25 is synchronously started by the electric box 41 to move the nuts in the nut collection hopper 21 to the nut vibration loading tray 22 through the nut loading rail 24.

Referring to fig. 4 and 5, a working table 5 is further mounted on the bottom frame 3, a working groove 51 is formed in a side surface of the working table 5 away from the working box 4, the working groove 51 penetrates through a bottom surface of the working table 5, a plurality of driving components are mounted on an inner top surface of the working table 5, in the present embodiment, the number of the driving components is two, the two driving components are respectively in one-to-one correspondence with the turntable components 1 (see fig. 1), the driving components comprise a stepping motor 52, a driving wheel 53, a driven wheel 54 and a rotating shaft 56, the stepping motor 52 is mounted on the inner top surface of the working table 5 through a motor mounting seat 55, a vertical cross section of the motor mounting seat 55 is in a "u" shape and is opened towards the top surface of the working table 5, an output shaft of the stepping motor 52 rotatably penetrates through the motor mounting seat 55 and extends to a position between the motor mounting seat 55 and the inner top surface of the working table 5, the driving wheel 53 is fixed at one end of the output shaft of the stepping motor 52 away from the stepping motor 52, one end of the rotating shaft 56 is located in the working table 5 and fixed with the driven wheel 54, and the other end extends out of the working table 5 and is connected with the turntable assembly 1 (see fig. 1).

Referring to fig. 5 and 6, an adjusting plate 6 is mounted on the top surface of the inner side of the workbench 5, adjusting grooves 61 are formed in the side surface of the adjusting plate 6 away from the workbench 5, the number of the adjusting grooves 61 is two, the adjusting grooves are oppositely arranged, first socket head cap screws 62 are further mounted on the side surface of the adjusting plate 6 away from the workbench 5, the number of the first socket head cap screws 62 is two, the two first socket head cap screws 62 are respectively and correspondingly inserted into the two adjusting grooves 61, the adjusting plate 6 penetrates through the adjusting plate and extends into the workbench 5, an adjusting rod (not shown in the figure) is fixed on the side surface of the adjusting plate 6, which is far away from the top of the inner side of the workbench 5, an adjusting wheel 63 is connected to the peripheral surface of the adjusting rod (not shown in the figure) in a sliding manner, the adjusting wheel 63 is positioned between the driving wheel and the driven wheel 54, a limiting groove 64 is formed in the outer ring side of the adjusting wheel 63, and a limiting block 65 is installed at one end, which is far away from the top of the inner side of the workbench 5, of the adjusting rod (not shown in the figure).

Referring to fig. 5 and 6, a synchronous belt 7 is disposed in the worktable 5, the synchronous belt 7 is sleeved on the driving wheel 53, the driven wheel 54 and the adjusting wheel 63, and the synchronous belt 7 is slidably connected with the adjusting wheel 63 through a limiting groove 64.

Referring to fig. 5 and 7, turntable assembly 1 includes rotary fixed disk 11 and nut carousel 12, the bottom surface of rotary fixed disk 11 is fixed with limiting plate 13, the cross sectional area of limiting plate 13 is less than the cross sectional area of rotary fixed disk 11, limiting hole 14 with limiting plate 13 looks adaptation is seted up to the top surface of workstation 5, limiting plate 13 is connected with workstation 5 through limiting hole 14, a plurality of mounting grooves 15 have been seted up to the bottom surface of limiting plate 13, limiting plate 13 just is located mounting groove 15 and installs two at least proximity switches 16, in this embodiment, proximity switches 16's quantity is two respectively, electronic box 41 respectively with two proximity switches 16, step motor 52 is connected electrically.

Referring to fig. 5 and 7, the top surface of the rotary fixed disk 11 is provided with an accommodating groove 111 adapted to the nut rotating disk 12, the nut rotating disk 12 is slidably connected to the rotary fixed disk 11 through the accommodating groove 111, the outer peripheral surface of the rotating shaft 56 is slidably connected to the limiting plate 13 and the rotary fixed disk 11 through the rolling bearing, and the end of the rotating shaft 56 located outside the workbench 5 is coaxially and fixedly connected to the bottom of the nut rotating disk 12 through the second hexagon socket head cap screw 17.

Referring to fig. 1 and 7, the outer ring side of the rotary fixed disk 11 is rotatably connected to one end of the nut guide rail 23 located outside the work box 4, a guide groove 112 is formed in the outer ring side of the rotary fixed disk 11, the size of a notch of the guide groove 112 is matched with the size of a nut, the guide groove 112 is communicated with the accommodating groove 111, the outer circumferential surface of the nut rotating disk 12 is recessed inwards to form an insertion groove 121, the insertion groove 121 is matched with the size of a nut, the number of the insertion grooves 121 is multiple, and is specifically determined by the actual condition of the nut feeding tool.

The implementation principle of the tire nut sorting device in the embodiment of the application is as follows: the worker first turns over the bending plate 42 by the handle 45 and pours the nuts from the nut feed opening 43 into the nut hopper 21, and then activates the first linear vibrator 25, the nut vibration feeding tray 22 and the second linear vibrator 26 by the electric box 41 to orderly arrange and move the nuts located in the nut hopper 21 toward the nut runner 12.

When the nut moves into the accommodating groove 111 of the nut rotating disc 12, the proximity switch 16 controls the stepping motor 52 to start, the stepping motor 52 drives the output shaft thereof to rotate, the driving wheel 53 rotates synchronously, the driven wheel 54 rotates synchronously under the driving of the synchronous belt 7, the rotating shaft 56 rotates synchronously, and the nut rotating disc 12 rotates synchronously in the accommodating groove 111 of the rotary fixed disc 11.

At this time, the second linear vibrator 26 correspondingly pushes one nut into the accommodating groove 111 of the nut rotating disc 12 through vibration, and after the nut is pushed, the proximity switch 16 controls the stepping motor 52 to start, so that the nut rotating disc 12 rotates until the accommodating groove 111 corresponds to the position of the nut feeding assembly 2 again and then stops, and then the next nut is correspondingly pushed. And repeating in this way until all the accommodating grooves 111 in the nut turntable 12 are filled with nuts, the proximity switch 16 controls the stepping motor 52 to start again, and the nut turntable 12 is enabled to rotate to a position between the last accommodating groove 111 and the next adjacent accommodating groove 111, at this moment, the proximity switch 16 controls the stepping motor 52 to be turned off, the nut turntable 12 stops moving, the nuts which are not loaded yet abut against the outer peripheral surface of the nut turntable 12, the second linear vibrator 26 also stops vibrating, and then the nuts are synchronously taken out through the corresponding nut loading tool.

After the nuts in the accommodating grooves 111 are taken out, the above steps are repeated, and the next batch of nuts is loaded.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a tire nut sequencing unit which characterized in that: comprises a plurality of turntable assemblies (1) arranged on a workbench (5) and a plurality of nut feeding assemblies (2) which are arranged on an underframe (3) and used for transferring nuts to the turntable assemblies (1), a plurality of slots (121) which correspond to the nut feeding tool and are used for placing nuts are arranged on the side surface of the turntable assembly (1), a plurality of driving components are arranged in the workbench (5), the plurality of driving components are correspondingly connected with the plurality of turntable components (1) one by one, the driving assembly comprises a stepping motor (52) arranged in the workbench (5), a driving wheel (53) fixedly connected with an output shaft of the stepping motor (52), a driven wheel (54) connected with the driving wheel (53) through a synchronous belt (7), and a rotating shaft (56) of which one end is fixed on the driven wheel (54) and the other end is fixed on the turntable assembly (1).

2. A tire nut sorting device according to claim 1, wherein: the top surface of the inner side of the workbench (5) is fixedly provided with an adjusting rod, the peripheral surface of the adjusting rod is provided with an adjusting wheel (63), and the driving wheel (53), the driven wheel (54) and the adjusting wheel (63) are sleeved with the synchronous belt (7).

3. A tire nut sorting device according to claim 2, wherein: the outer ring side of the adjusting wheel (63) is provided with a limiting groove (64), and the synchronous belt (7) is connected with the adjusting wheel (63) in a sliding mode through the limiting groove (64).

4. A tire nut sorting device according to claim 3, wherein: and a limiting block (65) is fixed at one end of the adjusting rod, which is far away from the top surface of the inner side of the workbench (5).

5. A tire nut sequencing apparatus as in claim 4, wherein: install regulating plate (6) in workstation (5), the regulation pole is kept away from the one end of stopper (65) is fixed in regulating plate (6), still be provided with first socket head cap screw (62) on regulating plate (6), first socket head cap screw (62) pass regulating plate (6) and extend to in workstation (5).

6. A tire nut sequencing apparatus as in claim 5, wherein: adjustment groove (61) have been seted up on regulating plate (6), first socket head cap screw (62) are located in adjustment groove (61), the one end of first socket head cap screw (62) is passed adjustment groove (61) regulating plate (6) extend to in workstation (5).

7. A tire nut sorting device according to claim 1, wherein: a proximity switch (16) is arranged in the workbench (5), and the proximity switch (16) is electrically connected with the stepping motor (52).

8. A tire nut sorting device according to claim 1, wherein: the nut feeding device is characterized in that a working box (4) is arranged on the bottom frame (3), the working box (4) covers the nut feeding assembly (2), and one end of the nut feeding assembly (2) penetrates through the working box (4) and is connected with the turntable assembly (1).

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