CN212952721U - Carrier circulation transfer chain - Google Patents
Carrier circulation transfer chain Download PDFInfo
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- CN212952721U CN212952721U CN202021580686.3U CN202021580686U CN212952721U CN 212952721 U CN212952721 U CN 212952721U CN 202021580686 U CN202021580686 U CN 202021580686U CN 212952721 U CN212952721 U CN 212952721U
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- 238000012546 transfer Methods 0.000 title claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 239000000463 material Substances 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 238000003756 stirring Methods 0.000 claims description 20
- 230000007306 turnover Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 15
- 230000008569 process Effects 0.000 abstract description 14
- 239000000969 carrier Substances 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000009471 action Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
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Abstract
The utility model discloses a carrier circulation conveying line, which comprises a first conveying track and a second conveying track which are parallel to each other and are used for conveying carriers, and a connecting track and a connecting platform which can connect the first conveying track and the second conveying track, wherein the first conveying track is provided with a chain wheel and chain transmission structure and a limiting structure, the position of the carrier relative to a chain is limited through the limiting structure, and the carrier is driven to convey through the chain wheel and chain transmission structure; the second conveying track is provided with a belt conveying structure and a limiting mechanism, the position of the carrier relative to a belt is limited through the limiting mechanism, and the carrier is driven to convey through the belt conveying structure; the conversion of the carrier between the two conveying rails is realized through the first material carrying device and the second material carrying device. The utility model discloses a back style of calligraphy delivery track that this carrier transfer chain can realize the carrier automatically can adapt to mechanical equipment's space demand for the automatic process of flange plate bearing press-fitting process.
Description
Technical Field
The utility model belongs to the technical field of automation equipment, in particular to carrier circulation transfer chain.
Background
In the process of machining a workpiece, in order to improve the automation degree of machining the workpiece, the transportation of a carrier is often involved, for example, a bearing is pressed into a flange plate, a matched carrier is generally needed, that is, the carrier is placed into a transportation track, then the flange plate is placed into the carrier, the bearing is placed into a bearing hole of the flange plate, the movement of the flange plate and the bearing is realized through the movement of the carrier, for space utilization, the transportation of the carrier may be set into a circular track, mainly two parallel transportation tracks, but in order to realize the connection between the two transportation tracks, a special material transporting device or mechanism is needed, and the carrier is transported from one transportation track to the other transportation track, so that the circular track of the carrier can be moved, and the automation step of pressing the bearing into the flange plate is realized.
Therefore, there is a need to develop a carrier circulation line to achieve the above object.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem of main solution provides a carrier circulation transfer chain, can realize the back style of calligraphy transport path of carrier automatically through this carrier transfer chain, can adapt to mechanical equipment's space demand for the automatic process of flange plate bearing press-fitting process.
In order to solve the technical problem, the utility model discloses a technical scheme be:
the utility model provides a carrier circulation conveying line, which comprises a first conveying track and a second conveying track which are parallel to each other and used for conveying carriers, and a connecting track and a connecting platform which can connect the first conveying track and the second conveying track, wherein the conveying direction of the first conveying track and the second conveying track is defined as X direction, and the direction vertical to the X direction is Y direction;
the first conveying track is provided with a chain wheel and chain transmission structure and a limiting structure, the position of the carrier relative to the chain is limited through the limiting structure, and the carrier is driven to convey through the chain wheel and chain transmission structure;
the second conveying track is provided with a belt conveying structure and a limiting mechanism, the position of the carrier relative to a belt is limited through the limiting mechanism, and the carrier is driven to convey through the belt conveying structure;
the connecting track is positioned at one end of the first conveying track, and the connecting platform is positioned at the other end of the first conveying track;
conveying the carrier from the first conveying rail to the second conveying rail through a first conveying device and the connecting rail at one end of the first conveying rail;
and the other end of the first conveying track is used for conveying the carrier from the second conveying track to the first conveying track through a second conveying device and the connecting platform.
Furthermore, the limiting structures are a plurality of limiting blocks mounted on the chain, the carrier can be located between two adjacent limiting blocks, and the position of the carrier relative to the chain is limited by the limiting blocks.
The support frame is mounted on the workbench, the support frame is connected with the support frame through a linear guide rail, the support frame is fixed on a belt through a connecting block, the limiting driving cylinder is mounted on the support frame, the limiting driving cylinder drives the limiting assembly to move up and down, and the limiting assembly is used for limiting the carrier.
The first material handling device comprises a mounting frame, a stirring seat and a Y-direction driving unit capable of driving the stirring seat to translate along the Y direction, the mounting frame is mounted at the end part of the first conveying track, the stirring seat is mounted on the mounting frame, and the stirring seat translates along the Y direction of the mounting frame;
one side of the stirring seat is aligned with the carrier, the stirring seat is driven by the Y-direction driving unit to translate along the Y direction to drive the carrier to translate, and the carrier is conveyed to the second conveying rail through the connecting rail.
Furthermore, a leveling structure for leveling a workpiece placed on the carrier is arranged on the mounting rack and right above the connecting track;
the leveling structure comprises a rotary roller which is positioned right above the connecting track.
Furthermore, a positioning device for positioning the carrier is arranged at the position of the second conveying track and the connecting platform, a first positioning mechanism is arranged at one side of the second conveying track in the Y direction, a second positioning assembly is arranged at one side of the second conveying track in the Y direction, the first positioning mechanism comprises a first positioning assembly and a first Z-direction driving unit capable of driving the first positioning assembly to move up and down, the first positioning assembly is positioned above the second conveying track, and the carrier is clamped through the first positioning assembly and the second positioning assembly to limit the movement of the carrier in the X direction;
a second positioning mechanism is arranged on one side of the second conveying track along the X direction and comprises a third positioning assembly and an overturning driving cylinder capable of driving the third positioning assembly to overturn, the overturning driving cylinder is mounted on the connecting platform, the third positioning assembly is driven by the overturning driving cylinder to tightly press the carrier from the upper part, and the movement of the carrier in the Z direction and the Y direction is limited;
the first positioning mechanism, the second positioning assembly and the second positioning mechanism form the positioning device.
Furthermore, the first positioning assembly and the second positioning assembly respectively comprise a limiting column mounting seat and a plurality of limiting columns, the limiting columns are mounted on the limiting column mounting seats, and the carrier is clamped from the X direction through the circumferential surface of the limiting columns of the first positioning assembly and the circumferential surface of the limiting columns of the second positioning assembly.
The first Z-direction driving unit comprises a first Z-direction driving cylinder, a guide pillar and a guide sleeve, a driving rod of the first Z-direction driving cylinder is connected with the lower end of the guide pillar, the guide pillar is mounted on the guide sleeve, the first positioning assembly is mounted at the upper end of the guide sleeve, the guide sleeve is unchanged in the Z-direction relative position, and the guide pillar is driven to move up and down relative to the guide sleeve through the first Z-direction driving cylinder, so that the first positioning assembly is driven to move up and down.
Furthermore, the third positioning assembly comprises a positioning wheel and a positioning wheel mounting seat, the positioning wheel is mounted on the positioning wheel mounting seat, and the lower surface of the positioning wheel and the part extending out of the positioning wheel mounting seat form an upper limit for the carrier.
The third positioning assembly further comprises a connecting block and a rotating shaft, the connecting platform is provided with two parallel strip-shaped grooves, the connecting platform is provided with a connecting frame, the connecting frame penetrates through the strip-shaped grooves, the upper surface of the connecting frame is flush with the connecting platform, the output end of the overturning driving cylinder is rotatably connected with the lower end of the connecting block, and the rotating shaft sequentially penetrates through the lower end of the positioning wheel mounting seat, the connecting frame and the connecting block;
when the driving end of the turnover driving cylinder retracts, the connecting block is driven to move, and two sides of the positioning wheel mounting seat can be perpendicular to the connecting platform to limit the carrier through transmission between the rotating shaft and the positioning wheel mounting seat;
when the driving end of the turnover driving cylinder extends out, the connecting block is driven to move, and through transmission between the rotating shaft and the positioning wheel mounting seat, two sides of the positioning wheel mounting seat can be clamped in the strip-shaped groove, and the circumferential surface of the positioning wheel faces upwards.
The utility model has the advantages that:
the utility model comprises a first conveying track and a second conveying track which are parallel to each other and used for conveying a carrier, a connecting track and a connecting platform which can connect the first conveying track and the second conveying track, and the carrier is conveyed from the first conveying track to the second conveying track through a first material conveying device and the connecting track; the carrier is conveyed from the second conveying track to the first conveying track through the second material conveying device and the connecting platform, so that the square-shaped conveying track of the carrier can be automatically realized, the space requirement of mechanical equipment can be met, and the automatic process of the flange plate bearing press-mounting process is accelerated;
furthermore, the material carrying device of the utility model comprises a mounting frame, a connecting track for connecting the first conveying track and the second conveying track, a stirring seat and a Y-direction driving unit capable of driving the stirring seat to translate along the Y direction, wherein the mounting frame is mounted at the end part of the first conveying track, the stirring seat is mounted at the mounting frame and the stirring seat translates along the Y direction of the mounting frame; one side of the stirring seat is aligned with the carrier, the stirring seat is driven by the Y-direction driving unit to translate along the Y direction to drive the carrier to translate, and the carrier is conveyed to the second conveying rail through the connecting rail; therefore, the material carrying device adopts an automatic operation mode to carry materials (such as a carrier) between the two parallel conveying rails, is convenient to realize the square-shaped conveying track of the materials, and can meet the space requirement of mechanical equipment; secondly, a large amount of labor is saved;
furthermore, the positioning device of the present invention comprises a first positioning mechanism, a second positioning assembly and a second positioning mechanism, wherein the carrier is clamped by the first positioning assembly and the second positioning assembly to limit the movement of the carrier in the X direction; the utility model discloses a first positioning mechanism, second positioning assembly and second positioning mechanism position and spacing carrier from a plurality of directions, and then through the cooperation of other mechanisms, be convenient for automatically separate the carrier on the conveyer way and the work piece placed on the carrier, can not bring the carrier too when grabbing the work piece, make things convenient for the backward flow of carrier and the follow-up processing procedure of work piece, and saved a large amount of manual works;
furthermore, the utility model discloses a mounting bracket just is located and is equipped with directly over the connection track and is used for the flattening structure that the flattening was placed in the work piece of carrier, it includes a cylinder that can rotate, for example, the distance of cylinder distance connection track's upper surface has been set up in advance, if during the blowing, the dead eye is not aimed at completely to the bearing, one side of bearing can the perk, when the carrier passes through the cylinder, the bearing that the cylinder can misplace a little can be pushed into in the dead eye, correct to a certain extent because the inaccurate problem in artifical blowing position, avoid follow-up placing inaccurate because of the material, the material that the pressure equipment caused is scrapped etc.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
Fig. 1 is an external view (from an angle) of the present invention;
fig. 2 is a schematic structural view (from another perspective) of the present invention;
FIG. 3 is a schematic structural view of a first material handling device according to the present invention;
FIG. 4 is a schematic structural view of the toggle seat of the present invention;
FIG. 5 is a schematic structural view of a first material handling device according to the present invention;
fig. 6 is an external view of the positioning device of the present invention;
fig. 7 is a schematic structural diagram of the positioning device of the present invention;
fig. 8 is a schematic structural view of the first positioning mechanism of the present invention;
fig. 9 is one of the schematic structural views (seen from above) at the second positioning mechanism of the present invention;
fig. 10 is one of the schematic structural views (viewed from the bottom) at the second positioning mechanism of the present invention;
fig. 11 is a schematic structural view at the first conveying rail of the present invention;
fig. 12 is a schematic view of the mechanism at the spacing mechanism of the present invention (from another perspective);
the parts in the drawings are marked as follows:
the device comprises a carrier 100, a flange plate 200, a bearing hole 2001, a first conveying rail 10, a second conveying rail 20, a material handling device 30, a mounting frame 301, a first limiting piece 3011, a connecting rail 302, a shaft sleeve 3021, a toggle seat 303, a triangular plate 3031, a vertical plate 3032, a second limiting piece 30321, a Y-direction driving unit 304, a leveling structure 305 and a roller 3051;
the device comprises a second conveying rail 20, a positioning device 40, a first positioning mechanism 401, a first positioning assembly 4011, a first Z-direction driving unit 4012, a first Z-direction driving cylinder 40121, a guide pillar 40122, a guide sleeve 40123, a second positioning assembly 402, a limiting pillar mounting seat 4021, a limiting pillar 4022, a second positioning mechanism 403, a third positioning assembly 4031, a positioning wheel 40311, a part 403111 of the lower surface of the positioning wheel, which extends out of the positioning wheel mounting seat, a positioning wheel mounting seat 40312, a connecting block 40313, a rotating shaft 40314, a connecting platform 4032, a strip-shaped groove 40321, a connecting frame 40322, an output end 40331 of a turnover driving cylinder and a sensor 404;
Detailed Description
The following description is provided for illustrative embodiments of the present invention, and the advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure of the present invention. The present invention can also be implemented in other different ways, i.e. different modifications and changes can be made without departing from the scope of the present invention.
The open arrows indicate the conveying direction of the first and second conveying rails, and the solid arrows indicate the conveying direction of the first and second material conveying devices.
Example (b): a carrier circulation conveying line, as shown in fig. 1 to 12, includes a first conveying rail 10 and a second conveying rail 20 which are parallel to each other and are used for conveying a carrier 100, and a connecting rail 302 and a connecting platform 4032 which can connect the first conveying rail and the second conveying rail, and defines a conveying direction of the first conveying rail and the second conveying rail as an X direction, and a direction perpendicular to the X direction as a Y direction;
as shown in fig. 1 to fig. 2, the first conveying track is provided with a sprocket-chain transmission structure (which is not described in detail in the prior art, and is used for driving a chain to reciprocate through a motor 503 and a sprocket) and a limiting structure 501, the position of the carrier relative to the chain is limited through the limiting structure, and the carrier is driven to convey through the sprocket-chain transmission structure;
the second conveying track is provided with a belt conveying structure (which is not described in detail in the prior art, and the belt is driven to reciprocate by matching of a motor 503 and a driving wheel and a driven wheel) and a limiting mechanism 502, the position of the carrier relative to the belt is limited by the limiting mechanism, and the carrier is driven to convey by the belt conveying structure;
the connecting track is positioned at one end of the first conveying track, and the connecting platform is positioned at the other end of the first conveying track;
conveying the carrier from the first conveying rail to the second conveying rail through a first conveying device and the connecting rail at one end of the first conveying rail;
and the other end of the first conveying track is used for conveying the carrier from the second conveying track to the first conveying track through a second conveying device and the connecting platform.
As shown in fig. 1 to fig. 2, the limiting structures are a plurality of limiting blocks mounted on the chain, the carrier can be located between two adjacent limiting blocks, and the position of the carrier relative to the chain is limited by the limiting blocks.
As shown in fig. 11 to 12, the limiting mechanism 502 includes a support bracket 5021, a support bracket 5022, a limiting driving cylinder 5023, a limiting assembly 5024 and a fixing block 5025, the support bracket is mounted on a workbench, the support bracket is connected with the support bracket through a linear guide rail, the support bracket is fixed to a belt through a connecting block, the limiting driving cylinder is mounted on the support bracket, the limiting driving cylinder drives the limiting assembly to move up and down, and whether the carrier is limited or not is realized through the limiting assembly.
In this embodiment, the carrier is provided with a limiting hole, the limiting component is a limiting column head matched with the limiting hole, and the limiting column head is inserted into the limiting hole to limit the carrier, so that the carrier is conveyed along with a belt.
As shown in fig. 3 to 5, the first material handling device 30 includes a mounting frame 301, a dial base 303, and a Y-direction driving unit 304 capable of driving the dial base to translate in the Y direction, the mounting frame is mounted at an end of the first conveying rail, the dial base is mounted on the mounting frame, and the dial base translates in the Y direction along the mounting frame;
one side of the stirring seat is aligned with the carrier, the stirring seat is driven by the Y-direction driving unit to translate along the Y direction to drive the carrier to translate, and the carrier is conveyed to the second conveying rail through the connecting rail. In this embodiment, the Y-direction driving unit is a cylinder, but is not limited thereto.
In this embodiment, the structure of the second material conveying device is similar to that of the first material conveying device, and therefore, the description is omitted, and different structures may be adopted as long as the carriers can be conveyed from the second conveying rail to the first conveying rail.
As shown in fig. 3 to 5, the mounting frame is provided with a leveling structure 305 for leveling a workpiece placed on the carrier directly above the connecting rail;
the leveling structure includes a rotatable roller 3051, which is located directly above the connecting track.
Two sides of the connecting track are provided with a rotary sleeve 3021 for assisting the translation of the vehicle and capable of rotating.
As shown in fig. 3 to 5, the workpieces are a flange plate 200 and a bearing (not shown), and the bearing is placed in a bearing hole 2001 of the flange plate. The distance between the roller and the upper surface of the connecting rail is preset, if the material is discharged, the bearing is not completely aligned to the bearing hole, one side of the bearing can be tilted, and when a carrier passes through the roller, the roller can push the slightly dislocated bearing into the bearing hole.
As shown in fig. 3 to 5, a first stopper 3011 for limiting the moving stroke of the Y-direction driving unit is disposed on a side of the mounting frame close to the first conveying rail.
As shown in fig. 3 to 5, the dial seat includes a triangular plate 3031 and a vertical plate 3032, the triangular plate is connected with the vertical plate, and one side surface of the triangular plate is parallel to the side surface of the carrier.
The vertical plate is provided with a second stopper 30321 for limiting the movement stroke of the Y-direction drive unit.
As shown in fig. 6 to 10, a positioning device 40 for positioning a carrier is arranged at the position of the second conveying track and the connecting platform, a first positioning mechanism 401 is arranged at one side of the second conveying track in the Y direction, a second positioning assembly 402 is arranged at one side of the second conveying track in the Y direction, the first positioning mechanism comprises a first positioning assembly 4011 and a first Z-direction driving unit 4012 capable of driving the first positioning assembly to move up and down, the first positioning assembly is located above the second conveying track, and the carrier is clamped by the first positioning assembly and the second positioning assembly to limit the movement of the carrier in the X direction;
a second positioning mechanism 403 is arranged on one side of the second conveying track along the X direction, the second positioning mechanism comprises a third positioning assembly 4031 and an overturning driving cylinder (not shown in the figure) capable of driving the third positioning assembly to overturn, the overturning driving cylinder is mounted on the connecting platform, the third positioning assembly is driven by the overturning driving cylinder to press the carrier from above, and the movement of the carrier in the Z direction and the Y direction is limited;
the first positioning mechanism, the second positioning assembly and the second positioning mechanism form the positioning device.
As shown in fig. 6 to 10, each of the first positioning assembly and the second positioning assembly includes a limiting post mounting seat 4021 and a plurality of limiting posts 4022, and the limiting posts are mounted on the limiting post mounting seats, so that the carrier is clamped from the X direction by the circumferential surface of the limiting post of the first positioning assembly and the circumferential surface of the limiting post of the second positioning assembly.
As shown in fig. 6 to 10, the first Z-direction driving unit includes a first Z-direction driving cylinder 40121, a guide pillar 40122 and a guide sleeve 40123, wherein a driving rod of the first Z-direction driving cylinder is connected to a lower end of the guide pillar, the guide pillar is mounted on the guide sleeve, the first positioning assembly is mounted at an upper end of the guide sleeve, a relative position of the guide sleeve in the Z direction is unchanged, and the first Z-direction driving cylinder drives the guide pillar to move up and down relative to the guide sleeve, so as to drive the first positioning assembly to move up and down.
As shown in fig. 6-10, the third positioning assembly includes a positioning wheel 40311 and a positioning wheel mount 40312 to which the positioning wheel is mounted, and a portion 403111 of the lower surface of the positioning wheel which extends beyond the positioning wheel mount forms an upper limit on the carrier.
As shown in fig. 6 to 10, the third positioning assembly further includes a connecting block 40313 and a rotating shaft 40314, the connecting platform is provided with two parallel strip-shaped grooves 40321, the connecting platform is provided with a connecting frame 40322, the connecting frame passes through the strip-shaped grooves, the upper surface of the connecting frame is flush with the connecting platform, the output end 40331 of the turnover driving cylinder is rotatably connected with the lower end of the connecting block, and the rotating shaft sequentially passes through the lower end of the positioning wheel mounting seat, the connecting frame and the connecting block;
when the driving end of the turnover driving cylinder retracts, the connecting block is driven to move, and two sides of the positioning wheel mounting seat can be perpendicular to the connecting platform to limit the carrier through transmission between the rotating shaft and the positioning wheel mounting seat;
when the driving end of the turnover driving cylinder extends out, the connecting block is driven to move, and through transmission between the rotating shaft and the positioning wheel mounting seat, two sides of the positioning wheel mounting seat can be clamped in the strip-shaped groove, and the circumferential surface of the positioning wheel faces upwards.
In this embodiment, the turning driving cylinder is mounted on the connecting frame. In this embodiment, the connecting block is fixed with the rotating shaft, the positioning block mounting seat is relatively fixed with the rotating shaft, and the connecting frame is rotatably connected with the rotating shaft through a bearing.
In the embodiment shown in fig. 6 to 10, the workpiece to be processed placed on the carrier 100 is a flange plate 200, the carrier is provided with a flange plate hole, the flange plate is placed on the flange plate hole, and the upper surface of the flange plate is protruded on the upper surface of the carrier.
In the present embodiment, the bearing hole of the flange plate is press-fitted with a bearing, but the present invention is not limited thereto, and any workpiece may be used as long as it can be processed by using a similar carrier.
As shown in fig. 6 to 10, a sensor 404 for detecting whether the carrier is in place is further provided at the positioning device.
As shown in fig. 1 and fig. 11, it is defined that the conveying line in this embodiment conveys along a clockwise direction, and the side where the connecting platform is located is the right side, and the right side of the first conveying track is also provided with a first positioning mechanism 401 for performing temporary limiting when the carrier is conveyed to the first conveying track by the second conveying device, so as to avoid the influence on the following circulation process due to position deviation.
In this embodiment, the carrier is a flat cube.
The utility model discloses a theory of operation and working process as follows:
in the embodiment, a flange plate and a bearing are placed on a carrier as an example, the empty carrier is conveyed to the end (defined as the left end) of the first conveying rail through the first conveying rail (driven by a belt conveying structure), at the moment, one side surface of a triangular plate of a toggle plate seat is just aligned with the side surface of the carrier, the flange plate and the bearing to be pressed into the bearing are placed into the carrier, then a Y-direction driving unit drives the toggle seat to translate along a Y direction to drive the carrier to translate, the carrier is conveyed to a second conveying rail through the auxiliary effects of a connecting rail and a shaft sleeve arranged on the connecting rail, subsequent processes are carried out, then the Y-direction driving unit drives the toggle seat to return, and the actions are repeated; in the process, when the carrier passes through the leveling mechanism, the distance between the roller and the upper surface of the connecting track is preset, if the carrier is discharged, the bearing is not completely aligned with the bearing hole, one side of the bearing can tilt, when the carrier passes through the roller, the roller can push the slightly dislocated bearing into the bearing hole, the problem of inaccurate manual discharging position is corrected to a certain extent, and material scrapping caused by subsequent material placement and press mounting due to inaccurate material placement is avoided;
the subsequent processes here refer to: the carrier is just clamped between limiting blocks arranged on the chain, then the carrier is driven by a chain wheel and chain transmission structure to move to a processing station (such as a press mounting station, a bearing is pressed into a flange plate through a press mounting machine), then the carrier is conveyed to the right end of a second conveying rail, namely a positioning device, after the sensor detects that the carrier is in place, a push rod of a first Z-direction driving cylinder retracts, a driving guide pillar moves upwards relative to a guide sleeve, so that a limiting column of a first positioning assembly is driven to extend upwards to the side face of the carrier, the carrier is clamped tightly through the matching of the limiting columns of the first positioning assembly and a second positioning assembly, and the movement of the carrier in the X direction is limited;
meanwhile, the driving end of the overturning driving cylinder retracts to drive the connecting block to move, and the two sides of the positioning wheel mounting seat can be perpendicular to the connecting platform through transmission between the rotating shaft and the positioning wheel mounting seat, namely, the part of the lower surface of the positioning wheel, which extends out of the positioning wheel mounting seat, presses the carrier from the upper part to form upper limit on the carrier, and limits the movement of the carrier in the Z direction and the Y direction to limit the carrier;
through the action process, the carrier is positioned, the carrier is prevented from moving, the flange plate after the bearing is pressed and mounted is taken away by matching with other mechanisms, if the positioning device is not provided, the function of taking away the flange plate independently can not be realized, and the flange plate taken away independently can be used for subsequent detection, laser lettering and the like;
then, the driving end of the overturning driving cylinder extends out to drive the connecting block to move, the two sides of the positioning wheel mounting seat can be clamped in the strip-shaped groove and the circumferential surface of the positioning wheel faces upwards to avoid interference of the carrier when passing through the connecting platform, then the carrier can be conveyed to the connecting platform by matching with a second material conveying device, the carrier is conveyed to the right end of the first conveying track through the second material conveying device, the first positioning component of the first positioning mechanism descends (the principle is the same as that of the positioning device), then the limiting column head of the limiting driving cylinder of the limiting mechanism drives the limiting component to extend into the limiting hole of the carrier to position the carrier, then the carrier is conveyed to the left end of the first conveying track through the belt transmission component, and the next process is repeated.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same principle as the protection scope of the present invention.
Claims (10)
1. The utility model provides a carrier circulation transfer chain which characterized in that: the conveying device comprises a first conveying track (10) and a second conveying track (20) which are parallel to each other and used for conveying a carrier (100), and a connecting track (302) and a connecting platform (4032) which can be connected with the first conveying track and the second conveying track, wherein the conveying direction of the first conveying track and the conveying direction of the second conveying track are defined as an X direction, and the direction perpendicular to the X direction is a Y direction;
the first conveying track is provided with a chain wheel and chain transmission structure and a limiting structure (501), the position of the carrier relative to the chain is limited through the limiting structure, and the carrier is driven to convey through the chain wheel and chain transmission structure;
the second conveying track is provided with a belt conveying structure and a limiting mechanism (502), the position of the carrier relative to the belt is limited through the limiting mechanism, and the carrier is driven to convey through the belt conveying structure;
the connecting track is positioned at one end of the first conveying track, and the connecting platform is positioned at the other end of the first conveying track;
conveying the carrier from the first conveying rail to the second conveying rail through a first conveying device and the connecting rail at one end of the first conveying rail;
and the other end of the first conveying track is used for conveying the carrier from the second conveying track to the first conveying track through a second conveying device and the connecting platform.
2. The carrier flow conveyor line according to claim 1, wherein: the limiting structure is a plurality of limiting blocks arranged on the chain, the carrier can be positioned between two adjacent limiting blocks, and the position of the carrier relative to the chain is limited through the limiting blocks.
3. The carrier flow conveyor line according to claim 1, wherein: the limiting mechanism (502) comprises a support frame (5021), a support seat (5022), a limiting driving cylinder (5023), a limiting assembly (5024) and a fixing block (5025), the support frame is installed on a workbench, the support seat is connected with the support frame through a linear guide rail, the support seat is fixed on a belt through a connecting block, the limiting driving cylinder is installed on the support seat, the limiting driving cylinder drives the limiting assembly to move up and down, and the limiting assembly realizes limiting of the carrier.
4. The carrier flow conveyor line according to claim 1, wherein: the first material carrying device (30) comprises a mounting frame (301), a stirring seat (303) and a Y-direction driving unit (304) capable of driving the stirring seat to translate along the Y direction, the mounting frame is mounted at the end part of the first conveying track, the stirring seat is mounted on the mounting frame, and the stirring seat translates along the Y direction of the mounting frame;
one side of the stirring seat is aligned with the carrier, the stirring seat is driven by the Y-direction driving unit to translate along the Y direction to drive the carrier to translate, and the carrier is conveyed to the second conveying rail through the connecting rail.
5. The carrier flow conveyor line according to claim 4, wherein: a leveling structure (305) for leveling a workpiece placed on the carrier is arranged on the mounting rack and is positioned right above the connecting track;
the levelling structure comprises a rotatable roller (3051) located directly above the connecting track.
6. The carrier flow conveyor line according to claim 1, wherein: the positioning device (40) used for positioning the carrier is arranged at the position of the second conveying track and the connecting platform, a first positioning mechanism (401) is arranged on one side of the second conveying track in the Y direction, a second positioning assembly (402) is arranged on one side of the second conveying track in the Y direction, the first positioning mechanism comprises a first positioning assembly (4011) and a first Z-direction driving unit (4012) capable of driving the first positioning assembly to move up and down, the first positioning assembly is positioned above the second conveying track, and the carrier is clamped through the first positioning assembly and the second positioning assembly to limit the movement of the carrier in the X direction;
a second positioning mechanism (403) is arranged on one side of the second conveying track along the X direction, the second positioning mechanism comprises a third positioning assembly (4031) and an overturning driving cylinder capable of driving the third positioning assembly to overturn, the overturning driving cylinder is mounted on the connecting platform, the third positioning assembly is driven by the overturning driving cylinder to tightly press the carrier from the upper side, and the movement of the carrier in the Z direction and the Y direction is limited;
the first positioning mechanism, the second positioning assembly and the second positioning mechanism form the positioning device.
7. The carrier flow conveyor line according to claim 6, wherein: the first positioning assembly and the second positioning assembly respectively comprise a limiting column mounting seat (4021) and a plurality of limiting columns (4022), the limiting columns are mounted on the limiting column mounting seats, and the carrier is clamped from the X direction through the circumferential surface of the limiting columns of the first positioning assembly and the circumferential surface of the limiting columns of the second positioning assembly.
8. The carrier flow conveyor line according to claim 6, wherein: the first Z-direction driving unit comprises a first Z-direction driving cylinder (40121), a guide pillar (40122) and a guide sleeve (40123), a driving rod of the first Z-direction driving cylinder is connected with the lower end of the guide pillar, the guide pillar is mounted on the guide sleeve, the first positioning assembly is mounted at the upper end of the guide sleeve, the guide sleeve is unchanged in the Z-direction relative position, and the guide pillar is driven by the first Z-direction driving cylinder to move up and down relative to the guide sleeve, so that the first positioning assembly is driven to move up and down.
9. The carrier flow conveyor line according to claim 6, wherein: the third positioning assembly comprises a positioning wheel (40311) and a positioning wheel mounting seat (40312), the positioning wheel is mounted on the positioning wheel mounting seat, and a part (403111) of the lower surface of the positioning wheel, which extends out of the positioning wheel mounting seat, forms an upper limit on the carrier.
10. The carrier flow conveyor line according to claim 9, wherein: the third positioning assembly further comprises a connecting block (40313) and a rotating shaft (40314), the connecting platform is provided with two parallel strip-shaped grooves (40321), the connecting platform is provided with a connecting frame (40322), the connecting frame penetrates through the strip-shaped grooves, the upper surface of the connecting frame is flush with the connecting platform, the output end (40331) of the overturning driving cylinder is rotatably connected with the lower end of the connecting block, and the rotating shaft penetrates through the lower end of the positioning wheel mounting seat, the connecting frame and the connecting block in sequence;
when the driving end of the turnover driving cylinder retracts, the connecting block is driven to move, and two sides of the positioning wheel mounting seat can be perpendicular to the connecting platform to limit the carrier through transmission between the rotating shaft and the positioning wheel mounting seat;
when the driving end of the turnover driving cylinder extends out, the connecting block is driven to move, and through transmission between the rotating shaft and the positioning wheel mounting seat, two sides of the positioning wheel mounting seat can be clamped in the strip-shaped groove, and the circumferential surface of the positioning wheel faces upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021580686.3U CN212952721U (en) | 2020-08-03 | 2020-08-03 | Carrier circulation transfer chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021580686.3U CN212952721U (en) | 2020-08-03 | 2020-08-03 | Carrier circulation transfer chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212952721U true CN212952721U (en) | 2021-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021580686.3U Expired - Fee Related CN212952721U (en) | 2020-08-03 | 2020-08-03 | Carrier circulation transfer chain |
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| Country | Link |
|---|---|
| CN (1) | CN212952721U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114180398A (en) * | 2021-12-15 | 2022-03-15 | 深圳市迈斯泰克电子有限公司 | Incessant assembly line with turnover tool structure |
| CN114803324A (en) * | 2022-04-28 | 2022-07-29 | 苏州赛腾精密电子股份有限公司 | Stepping load-transferring pipeline structure |
| CN115196304A (en) * | 2022-07-20 | 2022-10-18 | 迅得机械（东莞）有限公司 | Lifting butt joint equipment and lifting butt joint method for cross-floor conveying of carriers |
| CN117068729A (en) * | 2023-10-18 | 2023-11-17 | 江苏百凌电器有限公司 | Electric energy meter position deviation rectifying detection device |
-
2020
- 2020-08-03 CN CN202021580686.3U patent/CN212952721U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114180398A (en) * | 2021-12-15 | 2022-03-15 | 深圳市迈斯泰克电子有限公司 | Incessant assembly line with turnover tool structure |
| CN114803324A (en) * | 2022-04-28 | 2022-07-29 | 苏州赛腾精密电子股份有限公司 | Stepping load-transferring pipeline structure |
| CN115196304A (en) * | 2022-07-20 | 2022-10-18 | 迅得机械（东莞）有限公司 | Lifting butt joint equipment and lifting butt joint method for cross-floor conveying of carriers |
| CN115196304B (en) * | 2022-07-20 | 2024-02-20 | 迅得机械（东莞）有限公司 | Lifting butt joint equipment and lifting butt joint method for conveying carriers across floors |
| CN117068729A (en) * | 2023-10-18 | 2023-11-17 | 江苏百凌电器有限公司 | Electric energy meter position deviation rectifying detection device |
| CN117068729B (en) * | 2023-10-18 | 2023-12-29 | 江苏百凌电器有限公司 | Electric energy meter position deviation rectifying detection device |
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Granted publication date: 20210413 |