CN214383568U - Transfer device - Google Patents
Transfer device Download PDFInfo
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- CN214383568U CN214383568U CN202022170953.6U CN202022170953U CN214383568U CN 214383568 U CN214383568 U CN 214383568U CN 202022170953 U CN202022170953 U CN 202022170953U CN 214383568 U CN214383568 U CN 214383568U
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- arm shell
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Abstract
The utility model discloses a transfer device, which comprises a linear motion arm, a tray transfer mechanism arranged on the output end of the linear motion arm and a support frame; the tray transferring mechanism comprises a tray and a tray lifting driver for driving the tray to lift, and the tray lifting driver is fixedly connected to the action output end of the linear action arm; the support frame comprises two parallel support beams, the linear action arm and the tray transfer mechanism are positioned between the two support beams, and the linear action arm and the support beams are arranged in parallel. When the device works, an object to be moved is placed on the supporting cross beam, the output end of the linear action arm drives the tray transfer mechanism to move to the position below the object to be moved, then the tray transfer mechanism acts to support the object to be moved, and the output end of the linear action arm drives the tray transfer mechanism to move the object to be moved to the next station. The transfer device has stable and smooth operation, compact structure, small occupied space and strong integrity.
Description
Technical Field
The utility model belongs to the technical field of mechanical conveyer, concretely relates to move and carry device.
Background
The transfer device is often used in experiments and practical training subjects of schools and some industrial fields, the existing transfer device is usually carried out by matching a plurality of motion units, the whole device occupies a large space and has low integration level, and therefore, the experimental, practical training scheme and the industrial field layout are greatly limited. In addition, the operation stability and accuracy of the conventional transfer apparatus are also to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a move and carry device, its operation is stable smooth and easy, adopts the integrated design, compact structure, and occupation space is little, and the wholeness is strong, can be very convenient transplant this device in the overall arrangement to operational environment.
The utility model discloses a realize through following technical scheme:
a transfer device comprises a linear motion arm, a tray transfer mechanism arranged on the output end of the linear motion arm, and a support frame;
the tray transferring mechanism comprises a tray and a tray lifting driver for driving the tray to lift, and the tray lifting driver is fixedly connected to the action output end of the linear action arm;
the support frame comprises two parallel supporting cross beams, the linear action arm and the tray transfer mechanism are positioned between the two supporting cross beams, the linear action arm and the supporting cross beams are arranged in parallel, and the tray transfer mechanism can be driven to reciprocate in a gap between the two supporting cross beams along the length direction of the linear action arm.
In the technical scheme, the tray lifting driver adopts the air cylinder, and the action end of the air cylinder is connected with the bottom surface of the tray.
In the technical scheme, the linear motion arm comprises a long arm shell, a linear guide rail, a sliding block, a lead screw nut and a motion output end, wherein an installation cavity is formed inside the long arm shell, the linear guide rail and the lead screw are installed in the installation cavity inside the long arm shell along the length direction of the long arm shell, the sliding block is installed on the linear guide rail in a sliding mode, bearing supports are installed inside the left end and the right end of the long arm shell, two ends of the lead screw are erected in bearings of the bearing supports, the lead screw and the linear guide rail are installed in parallel, the lead screw nut is installed on the lead screw and fixedly connected with the sliding block, a channel is formed in the long arm shell along the length direction of the lead screw nut, and the lead screw nut is connected with the motion output end outside the long arm shell through the channel.
In the technical scheme, corresponding bolt mounting holes are formed in the bottom surface of the long-arm shell and the linear guide rail, the linear guide rail is fixedly mounted on the bottom surface of the long-arm shell through bolts, and the diameter of the bolt mounting hole in the bottom surface of the long-arm shell is larger than the diameter of the bolt, so that the linear guide rail can be adjusted in position on a transverse plane.
In the technical scheme, corresponding bolt mounting holes are formed in the side face of the long-arm shell and the bearing support, the bearing support is fixedly mounted on the side face of the long-arm shell through bolts, and the diameter of the bolt mounting hole in the side face of the long-arm shell is larger than the diameter of the bolt, so that the position of the bearing support can be adjusted on a longitudinal plane.
In the above technical solution, the bottom surface of the long arm housing is perpendicular to the side surface of the long arm housing, that is, the mounting surface of the linear guide rail on the long arm housing is perpendicular to the mounting surface of the bearing support on the long arm housing.
In the technical scheme, the bearings at the two ends of the screw rod adopt self-aligning bearings, so that a certain angular offset adjustment amount can be formed between the screw rod and the bearings, and the adjustment requirement of the parallelism between the screw rod and the linear guide rail during assembly of the screw rod is met.
In the technical scheme, one end of the long arm shell is provided with an encoder, and the encoder is connected with the outer end of the lead screw and used for measuring the angular speed of the lead screw and the position of the sliding block; the other end of the lead screw is in transmission connection with a driving motor, and the driving motor is fixedly installed on the long arm shell through a motor support.
In the above technical scheme, positioning protrusions are arranged on the top surface of the supporting beam of the supporting frame and the top surface of the tray and used for positioning the object to be moved.
In the technical scheme, the carrying plate is placed in cooperation with the supporting beam top surface of the supporting frame, the bottom surface of the carrying plate is provided with a concave hole corresponding to the protruding position of the positioning boss, the upper surface of the lateral part of the carrying plate is provided with a material placing groove for placing materials, the outer side of the material placing groove is open, the bottom surface of the outer side of the material placing groove is provided with a raised limiting step, a through hole is further formed in the bottom of the material placing groove, an ejecting lug matched with the through hole in the bottom of the material placing groove is arranged at each working position of the supporting beam top surface, the carrying plate is placed at a station, the ejecting lug is just placed in the through hole, and therefore materials placed in the material placing groove of the carrying plate are ejected, and the material bottom surface is made to be higher than the height of the limiting step of the material placing groove.
The utility model discloses an advantage and beneficial effect do:
the utility model discloses the operation is stable smooth and easy, adopts the integrated design, compact structure, and occupation space is little, and the wholeness is strong, can be very convenient transplant the overall arrangement to operational environment with this device in.
The utility model discloses a linear motion arm has linear guide horizontal regulatory function and the vertical regulatory function of bearing to adjustment linear guide and the depth of parallelism between the lead screw that can be convenient, good smooth and easy degree when guaranteeing the operation of sharp execution action ware.
The utility model discloses a parts such as linear guide, slider, lead screw, screw nut, bearing support of linear motion arm are all installed in the internally mounted chamber of shell, and the shell is drawn forth only to the action output, consequently has good seal protection nature.
Drawings
Fig. 1 is a schematic perspective view of a transfer device according to a first embodiment of the present invention.
Fig. 2 is a schematic top view of a transfer device according to a first embodiment of the present invention.
Fig. 3 is a schematic perspective view of a linear motion arm according to a first embodiment of the present invention.
Fig. 4 is a sectional view of a linear actuator arm according to a first embodiment of the present invention.
Fig. 5 is a cross-sectional view of a lead screw nut of a linear actuator arm according to a first embodiment of the present invention.
Fig. 6 is an enlarged schematic view of a linear guide mounting structure of a linear motion arm according to a first embodiment of the present invention.
Fig. 7 is an enlarged schematic view of a mounting structure of a bearing support of a linear actuator arm according to a first embodiment of the present invention.
Fig. 8 is a schematic perspective view of a transfer device according to a second embodiment of the present invention.
Fig. 9 is a schematic top view of a transfer device according to a second embodiment of the present invention.
Fig. 10 is a schematic front view of a transfer device according to a second embodiment of the present invention.
Wherein:
a: linear motion arm, a 1: long arm housing, a 2: linear guide, a 3: slider, a 4: lead screw, a 5: screw nut, a 6: bearing support, a 7: action output, A8: encoder, a 9: drive motor, a 10: motor support, a 11-1: first pulley, a 11-2: second pulley, a 11-3: a belt, B: tray transfer mechanism, B1: tray, B2: tray lifting drive, C: support, C1: support beam, C2: support leg, D: carrying plate, W: ejecting a bump, F: and (3) feeding.
For a person skilled in the art, other relevant figures can be obtained from the above figures without inventive effort.
Detailed Description
In order to make the technical field person understand the solution of the present invention better, the technical solution of the present invention is further described below with reference to the specific embodiments.
Example one
Referring to fig. 1 to 7, a transfer apparatus includes a linear motion arm a, a tray transfer mechanism B mounted on an output end of the linear motion arm, and a support frame C.
The linear motion arm A comprises a long arm shell A1, a linear guide rail A2, a sliding block A3, a lead screw A4, a lead screw nut A5 and a motion output end A7. The long arm shell A1 is long-strip-shaped, a mounting cavity is formed in the long arm shell, the linear guide rail A2 and the lead screw A4 are mounted in the mounting cavity in the long arm shell along the length direction of the long arm shell, and the sliding block A3 is mounted on the linear guide rail A2 in a sliding mode; bearing supports A6 are installed inside the left end and the right end of the long arm shell, two ends of the lead screw A4 are erected in a bearing A6-1 of each bearing support, and the lead screw A4 and the linear guide rail A2 are installed in parallel; the lead screw nut A5 is mounted on the lead screw A4 and fixedly connected with the slider A3, a channel A1-1 is formed in the long arm shell along the length direction of the long arm shell, the lead screw nut A5 is connected with an action output end A7 on the outer side of the long arm shell through the channel A1-1, and the action output end A7 is a vertical plate and used for being connected with the tray transferring mechanism B so that the tray transferring mechanism B is mounted on the side portion of the linear action arm A. When the screw a4 rotates, the screw drives the screw nut a5 to move along the linear guide rail, and at the same time, the screw nut a5 drives the action output end a7 at the outer side of the screw nut to move along the channel a1-1 on the long arm shell, so that the action output end a7 drives the whole tray transfer mechanism B to move.
Good smooth and easy degree when guaranteeing linear motion arm A operation needs to make and has the high enough depth of parallelism between linear guide and the lead screw, the utility model discloses have the horizontal regulatory function of linear guide and the vertical regulatory function of bearing to the depth of parallelism between regulation linear guide and the lead screw that can be convenient.
The linear guide rail has the transverse adjusting function: the bottom surface A1-a of the long-arm shell and the linear guide rail A2 are provided with corresponding bolt mounting holes (wherein the bolt mounting holes on the bottom surface of the long-arm shell are through holes, and the bolt mounting holes on the linear guide rail are countersunk internal thread holes), the linear guide rail A2 is fixedly mounted on the bottom surface A1-a of the long-arm shell through bolts m1, the diameter of the bolt mounting holes A1-a1 on the bottom surface of the long-arm shell is larger than the diameter of the bolts m1, and preferably the bolt mounting holes on the bottom surface of the long-arm shell are larger than the diameter of the bolts by 1-3mm, so that the mounting position of the linear guide rail can be adjusted on a transverse plane (namely along the bottom surface of the long-arm shell).
The longitudinal adjusting function of the bearing support is as follows: corresponding bolt mounting holes (wherein the bolt mounting holes on the long-arm shell side face are through holes, and the bolt mounting holes on the bearing support are internal thread holes) are formed in the long-arm shell side face A1-b and the bearing support A6, the bearing support A6 is fixedly mounted on the long-arm shell side face A1-b through bolts m2, the hole diameter of the bolt mounting holes A1-b1 on the long-arm shell side face is larger than the diameter of the bolts m2, and preferably the bolt mounting holes on the long-arm shell side face are larger than the bolt diameter by 1-3mm, so that the mounting position of the bearing support can be adjusted on a longitudinal plane (namely along the long-arm shell side face).
Furthermore, the section of the long-arm shell is rectangular, the bottom surface of the long-arm shell is perpendicular to the side surface of the long-arm shell, namely the mounting surface of the linear guide rail on the long-arm shell is perpendicular to the mounting surface of the bearing support on the long-arm shell.
Further, the bearings at the two ends of the lead screw are self-aligning bearings, so that a certain angular deviation adjustment amount can be formed between the lead screw and the bearings, and the adjustment requirement of the parallelism between the lead screw and the linear guide rail during assembly is met.
Furthermore, the long arm shell is formed by splicing two sub-frame plates, and the sub-frame plates are formed by bending flat plates.
Furthermore, an encoder A8 is installed at one end of the long arm shell, and the encoder is connected with the outer end of the lead screw and used for measuring the rotating speed of the lead screw.
Furthermore, one end of the screw rod is in transmission connection with a driving motor A9, and the driving motor A9 is fixedly installed on the long arm casing through a motor bracket A10. Specifically, one end of the screw rod is provided with a first belt pulley A11-1, an output shaft of the driving motor A9 is provided with a second belt pulley A11-2, and the second belt pulley is connected with the first belt pulley through a belt A11-3 to drive the screw rod.
Tray moves and carries mechanism B, including tray B1 and the tray lift driver B2 of this tray lift action of drive, tray lift driver B2 passes through bolt fixed connection on the action output A7 of sharp action arm A, in this embodiment, tray lift driver adopts the cylinder, and the action end and the tray B1 bottom surface of this cylinder are connected.
The support frame C includes two supporting beam C1 that are parallel to each other, and the bottom of supporting beam sets up supporting leg C2, straight line action arm A and tray move and carry mechanism B to be located between two supporting beam to straight line action arm A and supporting beam C1 parallel arrangement can drive tray move and carry mechanism B along straight line action arm A length direction reciprocating motion in the crack between two supporting beam. When the device works, an object to be moved is placed on the supporting cross beam C1, the output end of the linear action arm A drives the tray transfer mechanism B to move to the position below the object to be moved, then the tray transfer mechanism B acts to lift the object to be moved, and the output end of the linear action arm A drives the tray transfer mechanism B to move the object to be moved to the next station.
Example two
On the basis of the first embodiment, referring to fig. 8-10, further, positioning protrusions s are disposed on the top surfaces of the supporting beams C1 of the supporting frame C and the top surface of the tray B1, and are used for positioning the object to be moved. In this embodiment, the object to be moved is a carrying board D, and a concave hole D1 corresponding to the positioning protrusion s is disposed on the bottom surface of the carrying board D, so that the carrying board can be stably placed at the station having the positioning protrusion.
Furthermore, the upper surface of the side part of the carrying plate is provided with a material placing groove D2 for placing materials, the outer side of the material placing groove is open (namely the outer side of the material placing groove is communicated with the external environment), and the bottom surface of the outer side of the material placing groove is provided with a raised limiting step D3 for preventing the materials from falling off from the outer side; the material placing groove is characterized in that a through hole is further formed in the bottom of the material placing groove, a material ejecting lug W used for being matched with the through hole in the bottom of the material placing groove is arranged at each working position of the top surface of the supporting cross beam C1, after the tray B1 drives the carrying plate D to move to a position right above a certain station, the tray lifting driver B2 drives the tray B1 to descend, the carrying plate D on the tray B1 falls to the station on the top surface of the supporting cross beam C1, the material ejecting lug W is just ejected into the through hole of the carrying plate material placing groove D2 at the moment, so that a material F placed in the material placing groove of the carrying plate is ejected, the bottom height of the material exceeds the height of a limiting step D3 of the material placing groove, and the material can be horizontally pushed out of the material placing groove by a material pushing and poking hand.
Spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used in the embodiments for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "lower" can encompass both an upper and a lower orientation. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Moreover, relational terms such as "first" and "second," and the like, may be used solely to distinguish one element from another element having the same name, without necessarily requiring or implying any actual such relationship or order between such elements.
The invention has been described above by way of example, and it should be noted that any simple variants, modifications or other equivalent substitutions by a person skilled in the art without spending creative effort may fall within the scope of protection of the present invention without departing from the core of the present invention.
Claims (10)
1. A transfer device is characterized in that: comprises a linear motion arm, a tray transfer mechanism arranged on the output end of the linear motion arm, and a support frame;
the tray transferring mechanism comprises a tray and a tray lifting driver for driving the tray to lift, and the tray lifting driver is fixedly connected to the action output end of the linear action arm;
the support frame comprises two parallel supporting cross beams, the linear action arm and the tray transfer mechanism are positioned between the two supporting cross beams, the linear action arm and the supporting cross beams are arranged in parallel, and the tray transfer mechanism can be driven to reciprocate in a gap between the two supporting cross beams along the length direction of the linear action arm.
2. The transfer device according to claim 1, wherein: the tray lifting driver adopts a cylinder, and the action end of the cylinder is connected with the bottom surface of the tray.
3. The transfer device according to claim 1, wherein: the linear motion arm comprises a long arm shell, a linear guide rail, a sliding block, a lead screw nut and a motion output end, wherein an installation cavity is formed inside the long arm shell, the linear guide rail and the lead screw are installed in the installation cavity inside the long arm shell along the length direction of the long arm shell, the sliding block is installed on the linear guide rail in a sliding mode, bearing supports are installed inside the left end and the right end of the long arm shell, the two ends of the lead screw are erected in bearings of the bearing supports, the lead screw and the linear guide rail are installed in parallel, the lead screw nut is installed on the lead screw and fixedly connected with the sliding block, a channel is formed in the long arm shell along the length direction of the lead screw nut, and the lead screw nut penetrates through the channel and is connected with the motion output end outside the long arm shell.
4. The transfer device according to claim 3, wherein: corresponding bolt mounting holes are formed in the bottom surface of the long-arm shell and the linear guide rail, the linear guide rail is fixedly mounted on the bottom surface of the long-arm shell through bolts, and the aperture of the bolt mounting hole in the bottom surface of the long-arm shell is larger than the diameter of the bolt, so that the linear guide rail can be adjusted in position on a transverse plane.
5. The transfer device according to claim 4, wherein: corresponding bolt mounting holes are formed in the side face of the long-arm shell and the bearing support, the bearing support is fixedly mounted on the side face of the long-arm shell through bolts, and the diameter of the bolt mounting hole in the side face of the long-arm shell is larger than that of the bolt, so that the position of the bearing support can be adjusted on a longitudinal plane.
6. The transfer device according to claim 3, wherein: the bottom surface of the long-arm shell is perpendicular to the side surface of the long-arm shell, namely the mounting surface of the linear guide rail on the long-arm shell is perpendicular to the mounting surface of the bearing support on the long-arm shell.
7. The transfer device according to claim 3, wherein: the bearings at the two ends of the lead screw are self-aligning bearings, so that a certain angular offset adjustment amount can be formed between the lead screw and the bearings, and the adjustment requirement of the parallelism between the lead screw and the linear guide rail during assembly is met.
8. The transfer device according to claim 3, wherein: one end of the long arm shell is provided with an encoder which is connected with the outer end of the screw rod; the other end of the lead screw is in transmission connection with a driving motor, and the driving motor is fixedly installed on the long arm shell through a motor support.
9. The transfer device according to claim 1, wherein: positioning bulges are arranged on the top surfaces of the supporting beams of the supporting frame and the top surface of the tray and used for positioning the target to be moved.
10. The transfer device according to claim 9, wherein: the fortune support plate has been placed in the supporting beam top surface cooperation of support frame, the bottom surface of this fortune support plate is provided with the shrinkage pool that corresponds with location protruding position, fortune support plate lateral part upper surface has the material groove of putting that is used for placing the material, put the material groove outside opening, and it is equipped with bellied spacing ladder to put material groove outside bottom surface, still be provided with the through-hole at this material groove bottom of putting, be provided with the liftout lug that is used for cooperateing with the through-hole of putting the material groove bottom in every work department of supporting beam top surface, the fortune support plate is place in station department back, the liftout lug just in time puts into the through-hole, thereby will place the material jack-up in the material groove of putting at the fortune support plate, make this material bottom surface highly exceed the height of putting the spacing ladder of silo.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022170953.6U CN214383568U (en) | 2020-09-28 | 2020-09-28 | Transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022170953.6U CN214383568U (en) | 2020-09-28 | 2020-09-28 | Transfer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214383568U true CN214383568U (en) | 2021-10-12 |
Family
ID=77991562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022170953.6U Active CN214383568U (en) | 2020-09-28 | 2020-09-28 | Transfer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214383568U (en) |
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2020
- 2020-09-28 CN CN202022170953.6U patent/CN214383568U/en active Active
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