CN215942007U - Multi-station rotary assembly mechanism - Google Patents

Abstract

The utility model belongs to the technical field of workpiece assembly, and discloses a multi-station rotary assembly mechanism which comprises a supporting component, a first driving component and a plurality of assembly components, wherein the first driving component is arranged on the supporting component, the plurality of assembly components are sequentially arranged on the supporting component in a penetrating mode, the assembly components can rotate relative to the supporting component, the plurality of assembly components are respectively connected with the output end of the first driving component, and the first driving component is configured to drive the assembly components to rotate relative to the supporting component. This rotatory equipment mechanism of multistation, it is easy and simple to handle, just can drive a plurality of equipment subassemblies and rotate simultaneously through first drive assembly for distance between the station reduces, and then has reduced the structural dimension of mechanism, simultaneously greatly reduced the cost.

Description

Multi-station rotary assembly mechanism

Technical Field

The utility model relates to the technical field of workpiece assembly, in particular to a multi-station rotary assembly mechanism.

Background

With the development of society and the progress of science and technology, mechanized and automated production has gradually become a development trend. At present, increasingly face to the production of extensive customization and batch scale in the mechanical numerical control processing field, in 3C trade assembly line work processing, often need with the product rotatory certain angle after, just can assemble, sometimes still can meet the condition that the multistation assembles simultaneously.

At present, multi-station rotating mechanism in the industry generally uses a plurality of motors to rotate to drive the stations to rotate, so that the manufacturing cost is too high, and because the motor is too large in size, the space between each station cannot be too small, thus the traditional rotating mechanism is too large in size, complex in operation and high in manufacturing cost.

Therefore, a multi-station rotation assembly mechanism is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multi-station rotary assembling mechanism which is simple and convenient to operate, a plurality of stations can be driven to rotate simultaneously by using one driving piece, the distance between the stations is reduced, the structural size of the mechanism is further reduced, and the cost is greatly reduced.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a multi-station rotary assembly mechanism comprising:

a holding assembly;

a first drive assembly disposed on the support assembly;

the assembly component is sequentially arranged on the bearing component in a penetrating mode, the bearing component can rotate relative to the assembly component, the assembly component is connected with the output end of the first driving component, and the first driving component is configured to drive the assembly component to rotate relative to the bearing component.

Preferably, first drive assembly includes the rack, the rack slides and sets up on the bearing subassembly, the equipment subassembly includes gear, pivot and equipment head, the pivot is rotated and is worn to establish on the bearing subassembly, the gear sets up the pivot is close to the one end of rack, just the gear with rack toothing, the equipment head sets up the pivot deviates from the one end of gear.

Preferably, one end of the rotating shaft, which is far away from the gear, is provided with an inserting part, the assembling head is provided with an inserting hole, and the inserting part extends into the inserting hole.

As preferred, the pivot deviates from the one end of gear is provided with first installation department, the equipment head is provided with the second installation department, first installation department and be provided with the connecting piece between the second installation department, the connecting piece includes the guide post and the cover is established the buffer spring in the guide post outside, the guide post slides and wears to establish in the first installation department, the one end of guide post can with first installation department butt, the other end of guide post with second installation department fixed connection, buffer spring's both ends respectively with first installation department and second installation department butt.

Preferably, the assembly head is provided with a suction nozzle capable of sucking the piece to be assembled.

Preferably, the first driving assembly comprises a first driving member, the first driving member is disposed on the supporting assembly, and an output end of the first driving member is connected to one end of the rack.

Preferably, the first driving assembly further comprises a first limiting block, the output end of the first driving piece is connected with the first limiting block, and one end of the rack is connected with the first limiting block.

Preferably, the first driving assembly further comprises a second limiting block, and the second limiting block is arranged at one end, deviating from the first limiting block, of the rack.

Preferably, a first buffer is arranged on the first limiting block, a second buffer is arranged on the second limiting block, the first buffer can be abutted to one end of the bearing assembly, the second buffer can be abutted to one end of the bearing assembly, which is deviated from the first buffer, and the length of the first buffer and the second buffer is adjustable.

Preferably, the bearing component comprises a supporting plate and a supporting seat, the supporting seat is arranged on one side of the supporting plate, the first driving piece is arranged on the supporting plate, the rack is arranged on the supporting seat in a sliding mode, and the rotating shaft penetrates through the supporting seat in a rotating mode.

The utility model has the beneficial effects that:

according to the multi-station rotary assembling mechanism provided by the utility model, the first driving component is arranged, the assembling components are respectively connected with the output end of the first driving component, when the multi-station rotary assembling mechanism is used, an assembly to be assembled is loaded on each assembling component, and the first driving component drives the assembling components to rotate to a preset angle relative to the supporting component. This rotatory equipment mechanism of multistation, it is easy and simple to handle, just can drive a plurality of equipment subassemblies and rotate simultaneously through first drive assembly for distance between the station reduces, and then has reduced the structural dimension of mechanism, greatly reduced the cost moreover.

Drawings

FIG. 1 is a first structural schematic view of a multi-station rotational assembly mechanism according to the present invention;

FIG. 2 is a second structural schematic view of the multi-station rotational assembly mechanism according to the present invention;

FIG. 3 is a cross-sectional view of a multi-station rotational assembly mechanism provided by the present invention;

fig. 4 is an exploded view of the assembled components of the present invention.

In the figure:

1. assembling a component to be assembled;

100. a holding assembly; 101. a support plate; 102. a supporting seat; 1021. a shaft sleeve; 200. a first drive assembly; 201. a rack; 202. a first driving member; 203. a first stopper; 2031. a first buffer; 204. a second limiting block; 2041. a second buffer; 300. assembling the components; 301. a gear; 302. a rotating shaft; 3021. a plug-in part; 3022. a first mounting portion; 303. assembling the head; 3031. inserting holes; 3032. a second mounting portion; 3033. a suction nozzle; 400. a connecting member; 401. a guide post; 402. a buffer spring; 500. and a lifting cylinder.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

Example one

As shown in fig. 1 to fig. 3, the embodiment provides a multi-station rotation assembly mechanism, which includes a supporting component 100, a first driving component 200 and a plurality of assembly components 300, wherein the first driving component 200 is disposed on the supporting component 100, the plurality of assembly components 300 sequentially penetrate through the supporting component 100, each assembly component 300 can rotate relative to the supporting component 100, the plurality of assembly components 300 are respectively connected to an output end of the first driving component 200, and the first driving component 200 can drive the assembly component 300 to rotate relative to the supporting component 100.

In the multi-station rotational assembly mechanism provided in this embodiment, by providing the first driving component 200, the assembling components 300 are respectively connected to the output end of the first driving component 200, when in use, the assembly piece 1 to be assembled is loaded on each assembling component 300, and the first driving component 200 drives the assembling components 300 to rotate to the predetermined angle relative to the supporting component 100. This rotatory equipment mechanism of multistation, it is easy and simple to handle, just can drive a plurality of equipment subassemblies 300 simultaneously rotatory through first drive assembly 200 for distance between the station reduces, and then has reduced the structure size of mechanism, moreover greatly reduced the cost.

The first driving assembly 200 in this embodiment includes a rack 201, the rack 201 is slidably disposed on the supporting assembly 100, the assembly 300 includes a gear 301, a rotating shaft 302 and an assembly head 303, the rotating shaft 302 rotatably penetrates through the supporting assembly 100, the gear 301 is disposed at an end of the rotating shaft 302 close to the rack 201, the gear 301 is engaged with the rack 201, the rack 201 slidably drives the gear 301 to rotate, the assembly head 303 is disposed at an end of the rotating shaft 302 away from the gear 301, and the assembly object 1 is to be mounted on the assembly head 303. Through sliding rack 201, rack 201 drives the gear 301 rotation of every equipment module 300, gear 301 rotates and drives the relative bearing subassembly 100 rotation of pivot 302, pivot 302 drives the first 303 rotation of equipment, it rotates to have realized driving a plurality of first 303 rotations of equipment simultaneously through rack 201, the equipment of treating that the equipment piece 1 of loading on the first 303 of equipment takes place the angle change along with the rotation of the first 303 of equipment, in order to adapt to the equipment under the different work condition, and through the relative gliding displacement of bearing subassembly 100 of regulation rack 201, gear 301's turned angle obtains adjusting, the angle modulation of treating the equipment piece 1 of loading on the first 303 of equipment has been realized.

Specifically, the first driving assembly 200 includes a first driving member 202, the first driving member 202 is disposed on the bearing assembly 100, an output end of the first driving member 202 is connected to one end of the rack 201, and by disposing the first driving member 202, the rack 201 slides relative to the bearing assembly 100 under the driving of the first driving member 202, so that the automatic control of the sliding of the rack 201 is realized, the labor is saved, and the degree of automation is improved. As a preferred solution, the first driving member 202 may be, but is not limited to, a pen-shaped air cylinder.

More specifically, the first driving assembly 200 further includes a first limiting block 203, an output end of the first driving member 202 is connected to the first limiting block 203, one end of the rack 201 is connected to the first limiting block 203, and by setting the first limiting block 203, the sliding displacement of the rack 201 driven by the first driving member 202 can be limited, on one hand, the rotation angle of the gear 301 can be limited, so that the rotation angle of the assembly head 303 is within a required range, and on the other hand, the phenomenon that the sliding displacement of the rack 201 relative to the bearing assembly 100 is too large and falls off from the bearing assembly 100 can be avoided.

Further, the first driving assembly 200 further includes a second limiting block 204, the second limiting block 204 is disposed at an end of the rack 201 away from the first limiting block 203, and by disposing the second limiting block 204, the displacement of the rack 201 sliding in a reciprocating manner relative to the supporting assembly 100 is further limited, the rotation angle of the assembling head 303 is further limited, and the rack 201 is prevented from falling off from the supporting assembly 100 during the sliding in a reciprocating manner relative to the supporting assembly 100.

Furthermore, the first limiting block 203 is provided with a first buffer 2031, the second limiting block 204 is provided with a second buffer 2041, the first buffer 2031 can abut against one end of the support assembly 100 to limit the sliding displacement of the rack 201 relative to the support assembly 100, the second buffer 2041 can abut against one end of the support assembly 100 away from the first buffer 2031 to limit the sliding displacement of the rack 201 relative to the support assembly 100 when returning, the lengths of the first buffer 2031 and the second buffer 2041 are adjustable, by adjusting the lengths of the first buffer 2031 and the second buffer 2041, the sliding displacement of the rack 201 driven by the first driving element 202 relative to the support assembly 100 is adjusted, the rotation angle of the gear 301 is adjusted, the assembly head 303 can rotate 90 ° or 180 °, of course, the lengths of the first buffer 2031 and the second buffer 2041 can be adjusted according to actual conditions, to adjust the assembly head 303 to rotate any angle. The first buffer 2031 and the second buffer 2041 realize the automatic angle adjustment of the to-be-assembled member 1 loaded on the assembly head 303, further improving the degree of automation.

As shown in fig. 4, in the assembly 300 provided in this embodiment, an insertion portion 3021 is provided at one end of the rotating shaft 302 away from the gear 301, an insertion hole 3031 is provided on the assembly head 303, the insertion portion 3021 is inserted into the insertion hole 3031, and by providing the insertion portion 3021 and the insertion hole 3031, a limiting function of the assembly head 303 is realized, and the rotating shaft 302 can drive the assembly head 303 to rotate along with the rotating shaft 302.

Specifically, one end of the rotating shaft 302, which is away from the gear 301, is provided with a first mounting portion 3022, the assembly head 303 is provided with a second mounting portion 3032, a connecting piece 400 is arranged between the first mounting portion 3022 and the second mounting portion 3032, the connecting piece 400 includes a guide post 401 and a buffer spring 402, the guide post 401 is slidably arranged in the first mounting portion 3022, one end of the guide post 401 can be abutted to the first mounting portion 3022, the other end of the guide post 401 is fixedly connected to the second mounting portion 3032, the buffer spring 402 is sleeved on the outer side of the guide post 401, and two ends of the buffer spring 402 are respectively abutted to the first mounting portion 3022 and the second mounting portion 3032. For example, the plug part 3021 and the plug hole 3031 in the present embodiment may be fixedly connected or slidably connected. When the plug part 3021 is slidably connected with the plug hole 3031, the plug part 3021 can slide along the opening direction of the plug hole 3031, after the assembly head 303 is subjected to instantaneous impact, the assembly head 303 slides along the plug part 3021 through the plug hole 3031, the guide column 401 slides relative to the first mounting part 3022, the compression amount of the buffer spring 402 is increased, and the assembly head 303 quickly returns to a stable state under the action of the buffer spring 402; when the impact applied to the assembly head 303 is released, the assembly head 303 is returned by the buffer spring 402, and one end of the guide column 401 abuts against the first mounting portion 3022 to restrict the sliding path of the assembly head 303. By arranging the first mounting part 3022 and the second mounting part 3032, the stability of connection between the rotating shaft 302 and the assembling head 303 is ensured, the assembling head 303 is prevented from falling off from the rotating shaft 302 in the rotating process, the limiting effect on the assembling head 303 is improved, the rotating angle error of the assembling head 303 is reduced, and the rotating precision of the assembling head 303 is ensured; through setting up guide post 401 and buffer spring 402, help reducing the resonance amplitude of pivot 302 and assembly head 303 when rotating to avoid causing pivot 302 and assembly head 303 to destroy because of dynamic stress reaches the limit, above-mentioned structure can also reduce the noise that the vibration arouses moreover.

Optionally, the assembly head 303 is further provided with a suction nozzle 3033, the suction nozzle 3033 can suck the to-be-assembled member 1 tightly, by providing the suction nozzle 3033, the to-be-assembled member 1 is loaded on the suction nozzle 3033, the suction nozzle 3033 vacuumizes to suck the to-be-assembled member 1 tightly, so that the loading stability of the to-be-assembled member 1 is ensured, the operation is convenient, and the sucking, loading and unloading of the to-be-assembled member 1 can be realized by exhausting air through the suction nozzle 3033.

The supporting assembly 100 in this embodiment includes a supporting plate 101 and a supporting base 102, the supporting base 102 is disposed on one side of the supporting plate 101, the first driving member 202 is disposed on the supporting plate 101, the rack 201 is slidably disposed on the supporting base 102, and the rotating shaft 302 is rotatably disposed on the supporting base 102. Specifically, the first driving element 202 is disposed on a side of the supporting plate 101 close to the supporting seat 102, so as to avoid interference of the first driving element 202 by the supporting plate 101 during outputting.

As preferred technical scheme, supporting seat 102 is the L type, and rack 201 slides and sets up on the vertical edge of supporting seat 102, and pivot 302 rotates and wears to establish on the horizontal edge of supporting seat 102, through arranging supporting seat 102 into the L shape for bearing subassembly 100 structure is compacter, and required space is littleer.

Optionally, as shown in fig. 3, a shaft sleeve 1021 penetrates through the support seat 102, the shaft sleeve 1021 is sleeved outside the rotating shaft 302, and the rotating shaft 302 can rotate relative to the shaft sleeve 1021, so that stability of the rotating shaft 302 during rotation is ensured by the arrangement of the shaft sleeve 1021, and the rotating shaft 302 is prevented from shaking to affect assembly efficiency of the assembly part 1 to be assembled on the assembly head 303.

One side that backup pad 101 deviates from supporting seat 102 in this embodiment is provided with lift cylinder 500, through setting up lift cylinder 500, can carry out lift adjustment to backup pad 101, and then realize the lift adjustment to assembly head 303 for it is adjustable to treat the lift of built-up part 1, in order to satisfy different operating mode environment.

Example two

The embodiment provides a rotatory equipment mechanism of multistation, its difference with embodiment one lies in the difference of first drive assembly 200 and equipment subassembly 300, and first drive assembly 200 in this embodiment includes the motor, and the motor setting is on bearing subassembly 100, and the axis of rotation of motor is provided with drive sprocket, and the one end that the assembly head 303 was kept away from to pivot 302 is provided with driven sprocket, and drive sprocket passes through the chain and drives driven sprocket and rotate. The motor drive sprocket rotates, and drive sprocket rotates and drives driven sprocket through the chain and rotate, and pivot 302 and the first 303 of equipment rotate thereupon when driven sprocket rotates, and through control motor drive sprocket's turned angle, driven sprocket's turned angle obtains adjusting, and then realizes adjusting the pivot 302 of a plurality of equipment subassemblies 300 and the turned angle of the first 303 of equipment.

The rest of the embodiments are the same as those of the first embodiment, and are not described herein again.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, adaptations and substitutions will occur to those skilled in the art without departing from the scope of the utility model. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (5)

1. A multistation rotatory equipment mechanism, its characterized in that includes:

a holding member (100);

a first drive assembly (200), said first drive assembly (200) being disposed on said racking assembly (100);

the assembling components (300) are sequentially arranged on the supporting component (100) in a penetrating mode, the assembling components (300) can rotate relative to the supporting component (100), the assembling components (300) are respectively connected with the output end of the first driving component (200), and the first driving component (200) is configured to drive the assembling components (300) to rotate relative to the supporting component (100);

the first driving assembly (200) comprises a rack (201), the rack (201) is arranged on the bearing assembly (100) in a sliding mode, the assembling assembly (300) comprises a gear (301), a rotating shaft (302) and an assembling head (303), the rotating shaft (302) is rotatably arranged on the bearing assembly (100) in a penetrating mode, the gear (301) is arranged at one end, close to the rack (201), of the rotating shaft (302), the gear (301) is meshed with the rack (201), and the assembling head (303) is arranged at one end, away from the gear (301), of the rotating shaft (302);

the first driving component (200) comprises a first driving component (202), the first driving component (202) is arranged on the bearing component (100), and the output end of the first driving component (202) is connected with one end of the rack (201);

the first driving assembly (200) further comprises a first limiting block (203), the output end of the first driving piece (202) is connected with the first limiting block (203), and one end of the rack (201) is connected with the first limiting block (203);

the first driving assembly (200) further comprises a second limiting block (204), and the second limiting block (204) is arranged at one end, away from the first limiting block (203), of the rack (201);

be provided with first buffer (2031) on first stopper (203), be provided with second buffer (2041) on second stopper (204), first buffer (2031) can with the one end butt of bearing subassembly (100), second buffer (2041) can with bearing subassembly (100) deviates from the one end butt of first buffer (2031), first buffer (2031) and the length of second buffer (2041) is adjustable.

2. The multi-station rotating assembly mechanism according to claim 1, wherein an insertion part (3021) is arranged at one end of the rotating shaft (302) away from the gear (301), an insertion hole (3031) is formed in the assembly head (303), and the insertion part (3021) extends into the insertion hole (3031).

3. The multi-station rotary assembling mechanism according to claim 2, wherein one end of the rotating shaft (302) facing away from the gear (301) is provided with a first mounting part (3022), the assembly head (303) is provided with a second mounting part (3032), a connecting piece (400) is arranged between the first mounting part (3022) and the second mounting part (3032), the connecting piece (400) comprises a guide post (401) and a buffer spring (402) sleeved outside the guide post (401), the guide post (401) is arranged in the first mounting part (3022) in a sliding way, one end of the guide post (401) can be abutted against the first mounting part (3022), the other end of the guide post (401) is fixedly connected with the second mounting part (3032), both ends of the buffer spring (402) are respectively abutted against the first mounting part (3022) and the second mounting part (3032).

4. The multi-station rotary assembly mechanism according to claim 1, wherein the assembly head (303) is provided with a suction nozzle (3033), the suction nozzle (3033) being capable of sucking the assembly parts (1) to be assembled.

5. The mechanism of claim 1, wherein the supporting member (100) comprises a supporting plate (101) and a supporting seat (102), the supporting seat (102) is disposed on one side of the supporting plate (101), the first driving member (202) is disposed on the supporting plate (101), the rack (201) is slidably disposed on the supporting seat (102), and the rotating shaft (302) is rotatably disposed on the supporting seat (102).

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