CN217965685U

CN217965685U - Lifting device of assembly line

Info

Publication number: CN217965685U
Application number: CN202221739341.7U
Authority: CN
Inventors: 康志鹏; 陈浩; 宁国申
Original assignee: Zhuoyue Tianjin Automation Equipment Co ltd
Current assignee: Zhuoyue Tianjin Automation Equipment Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-12-06
Anticipated expiration: 2032-07-07

Abstract

The utility model discloses an assembly line's elevating gear belongs to machining technical field, and its technical scheme main points include the fixed plate, the equal fixed mounting in upper and lower both ends face of terminal surface has a backup pad, two before the fixed plate install the screw rod between the backup pad, the top of screw rod is run through and is extended to the top that is located the top backup pad and install from the driving wheel, the right side from the driving wheel is provided with the first motor of installing in the fixed plate up end, the action wheel is installed to the output of first motor, the belt has been cup jointed from the activity between driving wheel and the action wheel to drive the slider rebound through making the screw rod, and then make the slider drive the layer board and remove the frame rebound, reach the effect of adjusting the lift position that removes the frame, make remove the frame and remove the conveyer belt department that two correspondences that are located the top, carry the production line that the equidimension corresponds to the direction with the part, effectively improve the efficiency of part assembly.

Description

Lifting device of assembly line

Technical Field

The utility model relates to the technical field of machining, in particular to elevating gear of assembly line.

Background

In modern industrial enterprises, automatic assembly lines are generally adopted, all assembly stations are connected in series, so that a single part is assembled into a finished product step by step, the assembly line can be divided into two types according to a transmission form, one type is a single layer, the other type is a double layer, in order to save floor area, the assembly line adopts a double-layer structure, in particular to the assembly line of a small product, the assembly line on the upper layer is provided with assembly stations, the part flows on the assembly line along with a pallet, after completion, the finished product leaves on the upper layer, the pallet is left to continue to move to one end of the assembly line, the pallet is lowered to the lower layer through a lifting device, the assembly line on the lower layer is a pallet return line, and at the other end of the lower layer, the pallet rises to the upper layer through another lifting device to start a new assembly cycle.

The currently disclosed CN 202461952U lifting device for an assembly line adopts a rocker table top, and a rotation center deviates from the table top, so that the upper and lower positions of the rocker table top are respectively in different inclined states, which is convenient for a traveling fixture to automatically run to the lifting table.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to above problem, provide an assembly line's elevating gear has, carries the production line that corresponds to the different heights in above with the part, effectively improves the characteristics of part assembly's efficiency.

The utility model discloses a realize like this, a lifting device of assembly line, including the fixed plate, the upper and lower both ends face of fixed plate front end face all fixedly installs the backup pad, two install the screw rod between the backup pad, the top of screw rod runs through and extends to be located the top of top backup pad and installs from the driving wheel, the right side of from the driving wheel is provided with the first motor of installing in the fixed plate up end, the output of first motor is installed the action wheel, the belt has been cup jointed in the activity between driven wheel and the action wheel;

the outer side wall of the screw is movably sleeved with a sliding block, an L-shaped supporting plate is fixedly mounted on the front end face of the sliding block, a moving frame is mounted on the upper end face of the supporting plate, a plurality of uniformly distributed rotating rollers are mounted inside the moving frame, the front ends of inner shafts of the rotating rollers penetrate through the front end face inside the moving frame and are fixedly provided with large gears, and toothed chains are sleeved among the outer side walls of the large gears;

the left side of the moving frame is provided with three conveying belts which are uniformly distributed.

In order to make the slider can be stable remove, conduct the utility model discloses an assembly line's elevating gear is preferred, two fixed mounting has two limiting plates of controlling the distribution between the backup pad, two the spout, two have all been seted up to the relative one side of limiting plate the equal sliding connection in inside of spout has the pulley of installing in the slider left and right sides.

In order to make gear wheel and chain gear rotate, as the utility model discloses an assembly line's elevating gear is preferred, the left end fixed mounting of terminal surface has the mounting panel before the removal frame, the second motor is installed to the up end of mounting panel, the output of second motor with be located left gear wheel fixed connection.

In order to make every gear wheel can both be connected with the chain toothing, conduct the utility model discloses a lifting device of assembly line is preferred, and is a plurality of the gear wheel all is provided with the pinion of installing terminal surface before removing the frame between two liang, the lateral wall of chain toothing is connected with the bottom meshing of pinion.

In order to facilitate the stable rotation of screw rod, conduct the utility model discloses an assembly line's elevating gear is preferred, the bottom of screw rod is through pivot movable mounting in the up end that is located the below backup pad.

Compared with the prior art, the beneficial effects of the utility model are that:

this kind of elevating gear of assembly line, when using the device, carry the work piece to removing the frame through making to be located the below conveyer belt, start the second motor, make and be located left gear wheel and toothed chain and rotate, make the toothed chain drive other gear wheel rotations, thereby make a plurality of live-rollers rotate and remove the part of assembly to the middle part of removing the frame, through starting first motor, make the action wheel rotate and drive the belt and rotate from the driving wheel, thereby make the screw rod drive slider rebound, and then make the slider drive layer board and remove the frame rebound, reach the effect of adjusting the elevating position who removes the frame, make and remove the frame and remove two conveyer belts departments that correspond that are located the top, carry the production line that the equidimension corresponds to the upper direction with the part, effectively improve the efficiency of part assembly.

Drawings

FIG. 1 is a structural diagram of a lifting device of an assembly line of the present invention;

fig. 2 is a top view structural diagram of fig. 1 of the present invention;

fig. 3 is a left side view structure diagram of the pallet of fig. 1 according to the present invention.

In the figure, 1, fixing plate; 2. a support plate; 201. a screw; 202. a driven wheel; 3. a first motor; 301. a driving wheel; 302. a belt; 4. a limiting plate; 401. a chute; 5. a slider; 501. a pulley; 502. a support plate; 6. a movable frame; 601. a rotating roller; 602. a bull gear; 603. a pinion gear; 604. a toothed chain; 7. mounting a plate; 701. a second motor; 8. and (5) conveying the belt.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, an assembly line lifting device includes a fixing plate 1, supporting plates 2 are fixedly mounted on upper and lower end faces of a front end face of the fixing plate 1, a screw 201 is mounted between the two supporting plates 2, a top of the screw 201 penetrates and extends to a position above the upper supporting plate 2 and is provided with a driven wheel 202, a first motor 3 mounted on an upper end face of the fixing plate 1 is arranged on a right side of the driven wheel 202, a driving wheel 301 is mounted at an output end of the first motor 3, and a belt 302 is movably sleeved between the driven wheel 202 and the driving wheel 301;

the outer side wall of the screw 201 is movably sleeved with a sliding block 5, the front end face of the sliding block 5 is fixedly provided with an L-shaped supporting plate 502, the upper end face of the supporting plate 502 is provided with a moving frame 6, a plurality of uniformly distributed rotating rollers 601 are arranged inside the moving frame 6, the front ends of inner shafts of the plurality of rotating rollers 601 penetrate through the front end face inside the moving frame 6 and are fixedly provided with large gears 602, and toothed chains 604 are sleeved among the outer side walls of the large gears 602;

the left side of the moving frame 6 is provided with three evenly distributed conveyor belts 8.

In this embodiment: when the device is used, a workpiece is conveyed to the movable frame 6 through the conveying belt 8 located at the lowermost part, the second motor 701 is started, the large gear 602 and the toothed chain 604 located on the left side are made to rotate, the toothed chain 604 is made to drive the large gear 602 to rotate, the parts to be assembled are moved to the middle of the movable frame 6 through the rotation of the rotating rollers 601, the first motor 3 is started, the driving wheel 301 is made to rotate to drive the belt 302 and rotate to the driven wheel 202, the screw 201 is made to drive the sliding block 5 to move upwards, the sliding block 5 is further made to drive the supporting plate 502 and the movable frame 6 to move upwards, the effect of adjusting the lifting position of the movable frame 6 is achieved, the movable frame 6 is made to move to the conveying belts 8 located above and corresponding to the parts, the parts are conveyed to the production lines corresponding to different heights in the upper part, and the efficiency of part assembly is effectively improved.

As a technical optimization scheme, fixed mounting has two limiting plates 4 of controlling the distribution between two backup pads 2, and spout 401 has all been seted up to two one sides that limiting plate 4 is relative, and the equal sliding connection in inside of two spout 401 installs in the pulley 501 of the 5 left and right sides of slider.

In this embodiment: through setting up two spouts 401, when slider 5 upwards or when moving down, slider 5 can drive pulley 501 and remove along two spouts 401, and two spouts 401 can restrict the moving direction of two pulleys 501 for slider 5 can be stable removes.

As a technical optimization scheme of the utility model, the left end fixed mounting of terminal surface has mounting panel 7 before the removal frame 6, and second motor 701 is installed to mounting panel 7's up end, second motor 701's output and the gear wheel 602 fixed connection that is located left.

In this embodiment: by starting the second motor 701, the gearwheel 602 on the left side is rotated, so that the gearwheel 602 on the left side is caused to rotate the toothed chain 604.

As a technical optimization scheme of the utility model, a plurality of gear wheels 602 all are provided with between two liang and install in the pinion 603 of terminal surface before removing frame 6, and the lateral wall of chain gear 604 is connected with the bottom meshing of pinion 603.

In this embodiment: by providing the small gear 603, the small gear 603 can pull the toothed chain 604 tight, so that each large gear 602 can be engaged with the toothed chain 604.

As a technical optimization scheme of the utility model, the bottom of screw rod 201 is through pivot movable mounting in the up end that is located below backup pad 2.

In this embodiment: the bottom of the screw 201 is movably connected with the support plate 2 positioned below, so that the screw 201 can stably rotate.

The utility model discloses a theory of operation and use flow: firstly, when the device is used, the device is connected with an external power supply, when an object is assembled, the assembled part is placed on the conveyer belt 8 positioned below (in an initial state, the movable frame 6 is at the same height as the conveyer belt 8 positioned below), the workpiece is conveyed to the movable frame 6 through the conveyer belt 8 positioned below, then the second motor 701 is started, the gearwheel 602 positioned on the left side can be driven to rotate, the gearwheel 602 positioned on the left side is driven to drive the toothed chain 604 to rotate, so that the toothed chain 604 drives the other gearwheel 602 to rotate, further the plurality of rotating rollers 601 are driven to rotate, the assembled part is moved to the middle part of the movable frame 6, then the plurality of rotating rollers 601 stop rotating, at the moment, the first motor 3 is started, the first motor 3 drives the driving wheel 301 to rotate, the driving wheel 301 is driven to rotate to drive the belt 302 and the driven wheel 202, so that the driven wheel 202 drives the screw 201 to rotate, when the screw 201 rotates, the slider 5 can be driven to move upwards, at the moment, the slider 5 drives the two pulleys 501 to move along the two chutes 401, the two chutes 401 can limit the moving directions of the two pulleys, so that the movable conveyor belt 501 and the movable frame 701 drive the movable belt 6 to move the movable frame 701 to move the part, and the second motor 701 to move the second motor 701, and the movable frame 701, so that the assembled part is positioned above the second motor 701 is adjusted to move, and the movable frame 701, and the second motor 701, and the assembled part, and the movable frame 701, and the assembled part is positioned above the movable frame 701.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an assembly line's elevating gear, includes fixed plate (1), its characterized in that: the upper end face and the lower end face of the front end face of the fixing plate (1) are fixedly provided with supporting plates (2), a screw rod (201) is arranged between the two supporting plates (2), the top of the screw rod (201) penetrates through and extends to the position above the upper supporting plate (2) and is provided with a driven wheel (202), the right side of the driven wheel (202) is provided with a first motor (3) arranged on the upper end face of the fixing plate (1), the output end of the first motor (3) is provided with a driving wheel (301), and a belt (302) is movably sleeved between the driven wheel (202) and the driving wheel (301);

a sliding block (5) is movably sleeved on the outer side wall of the screw (201), an L-shaped supporting plate (502) is fixedly mounted on the front end face of the sliding block (5), a moving frame (6) is mounted on the upper end face of the supporting plate (502), a plurality of uniformly distributed rotating rollers (601) are mounted inside the moving frame (6), the front ends of inner shafts of the plurality of rotating rollers (601) penetrate through the front end face inside the moving frame (6) and are fixedly provided with gear wheels (602), and toothed chains (604) are sleeved between the outer side walls of the gear wheels (602);

the left side of the movable frame (6) is provided with three uniformly distributed conveying belts (8).

2. An assembly line lifting device according to claim 1, characterized in that: two fixed mounting has limiting plate (4) of two left and right sides distributions between backup pad (2), two spout (401), two have all been seted up to one side that limiting plate (4) are relative the equal sliding connection in inside of spout (401) has pulley (501) of installing in the slider (5) left and right sides.

3. An assembly line lifting device according to claim 1, characterized in that: the left end fixed mounting of terminal surface has mounting panel (7) before removal frame (6), second motor (701) are installed to the up end of mounting panel (7), the output of second motor (701) with be located left gear wheel (602) fixed connection.

4. An assembly line lifting device according to claim 1, characterized in that: and a small gear (603) arranged on the front end face of the movable frame (6) is arranged between each two large gears (602), and the outer side wall of the toothed chain (604) is meshed and connected with the bottom of the small gear (603).

5. An assembly line lifting device according to claim 1, characterized in that: the bottom of the screw rod (201) is movably arranged on the upper end face of the supporting plate (2) below through a rotating shaft.