CN210286617U - Automatic workpiece lifting and conveying mechanism - Google Patents
Automatic workpiece lifting and conveying mechanism Download PDFInfo
- Publication number
- CN210286617U CN210286617U CN201921115628.0U CN201921115628U CN210286617U CN 210286617 U CN210286617 U CN 210286617U CN 201921115628 U CN201921115628 U CN 201921115628U CN 210286617 U CN210286617 U CN 210286617U
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- plate
- lifting
- placing
- conveying mechanism
- ball screw
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Abstract
The utility model provides an automatic workpiece lifting and conveying mechanism, which comprises a lifting component and a placing plate arranged on the lifting component, wherein the placing plate is used for placing a workpiece, and the lifting component is an electric lifting component or a hydraulic lifting component and is used for pushing the placing plate to lift up and down; the placing plate comprises a mounting plate, a placing position and a sliding-out plate which are connected in sequence, the mounting plate is used for mounting a pushing device, the pushing device is used for pushing a workpiece placed on the placing position to the sliding-out plate, baffles are arranged on two sides of the placing position, the workpiece is placed between the two baffles, the sliding-out plate is arranged at one end far away from the pushing device, the sliding-out plate is an inclined plate inclined downwards in an inclined mode, and the workpiece slides on the transmission belt through the sliding-out plate. Automatic lift and send the effectual upper and lower floor of realizing the work piece of work piece to carry of work piece mechanism, convenient, connect soon, the effectual work efficiency that has improved.
Description
Technical Field
The utility model belongs to the technical field of automatic conveying, especially, relate to an automatic lift and send work piece mechanism.
Background
At present at assembly line operation in-process, in order to improve work efficiency, added the drive belt and carried out the work piece and carry, in order to increase space utilization, the conveyer belt has also adopted the spatial structure design, transversely adopts the design of multilayer drive belt from top to bottom, has both increased space utilization, provides high work efficiency again, but when the work piece to conveyer belt top, need artifical successive layer place the work piece, the work piece is placed from top to bottom to long-time like this, not only efficiency is slow, arouse the psoas strain moreover easily.
Disclosure of Invention
In view of this, the utility model aims at providing an automatic lift send work piece mechanism to when placing the work piece on the current drive belt of lower floor that makes progress, need the successive layer to place the work piece, not only efficiency is slow, causes the problem of going back in addition to the human body easily.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
the automatic workpiece lifting and conveying mechanism comprises a lifting component and a placing plate arranged on the lifting component, wherein the placing plate is used for placing a workpiece, and the lifting component is an electric lifting component or a hydraulic lifting component and is used for pushing the placing plate to lift up and down;
the placing plate comprises a mounting plate, a placing position and a sliding-out plate which are connected in sequence, the mounting plate is used for mounting a pushing device, the pushing device is used for pushing a workpiece placed on the placing position to the sliding-out plate, baffles are arranged on two sides of the placing position, the workpiece is placed between the two baffles, the sliding-out plate is arranged at one end far away from the pushing device, the sliding-out plate is an inclined plate inclined downwards in an inclined mode, and the workpiece slides on the transmission belt through the sliding-out plate.
Further, the pushing device is one of a hydraulic pushing device, an electric pushing device and a pneumatic pushing device.
Furthermore, the one end that the baffle was kept away from to the slip-out board is vertical bending downwards and is formed the riser, and the horizontal ninety degrees of bottom of riser is buckled and is formed horizontal plate, the horizontal plate sets up the below at the drive belt, the horizontal plate is used for spacing the level of placing the board.
Furthermore, the lifting assembly is an electric lifting assembly.
Furthermore, the lifting assembly comprises a lifting block, a ball screw and a guide rod, one side of the placing position extends outwards to form a fixing plate, the lifting block is installed at the bottom of the fixing plate, and the lifting block and the fixing plate are fixed through bolts;
a plurality of through holes are vertically formed in the lifting block, a ball screw is correspondingly provided with a ball guide sleeve, a ball is conducted and fixed in the middle through hole through a bolt, the ball guide sleeve is in threaded connection with the ball screw, the guide rod is correspondingly provided with a linear bearing, the linear bearing is fixed in the through hole through a bolt, and the linear bearing is in sliding connection with the guide rod;
the fixed plate is provided with a through hole corresponding to the ball screw and the guide rod;
the ball screw is correspondingly provided with a driving motor, and the driving motor drives the ball screw to rotate so as to drive the lifting block to lift;
the driving motor and the pushing equipment are both connected with a control host.
Furthermore, the number of the guide rods is two, and the two guide rods are respectively arranged on two sides of the ball screw.
Furthermore, travel switches are fixedly mounted on the guide rod, the number of the travel switches is two, the two travel switches comprise a bottom travel switch and a top travel switch, and signal output ends of the two travel switches are connected with the control host.
Furthermore, the top of fixed plate installs the touching piece that corresponds with top travel switch, the touching piece that corresponds with bottom travel switch is also installed to the bottom of elevator piece.
Further, the backup pad is still installed to the both sides of elevator, the backup pad is anti-right angle trapezoidal plate, and the one end and the elevator of backup pad pass through the bolt fastening, and the other end extends to the below of placing the board for support places the board.
Compared with the prior art, automatic lift and send work piece mechanism have following advantage:
the automatic workpiece lifting and conveying mechanism of the utility model effectively realizes the upper and lower layer conveying of the workpiece, is convenient and quick to connect, and effectively improves the working efficiency; the placing plate circularly ascends and descends between the two travel switches, a worker can place a workpiece on the placing plate at any time, and the workpiece placing plate can be flexibly suitable for different working environments.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
FIG. 1 is a view of an overall structure of an automatic workpiece lifting and conveying mechanism according to an embodiment of the present invention;
fig. 2 is an overall structure diagram of a placing plate of the automatic workpiece lifting and conveying mechanism according to the embodiment of the present invention;
fig. 3 is an overall structure diagram of the lifting block according to the embodiment of the present invention.
Description of reference numerals:
1. placing the plate; 11. a baffle plate; 12. sliding out of the plate; 13. a horizontal plate; 14. a fixing plate; 15. mounting a plate; 2. pushing the equipment; 21. channel steel; 31. a lifting block; 32. a support plate; 33. a touch block; 34. a bottom travel switch; 35. a guide bar; 36. a ball screw; 37. a top travel switch.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for 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 therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 and 2, the automatic workpiece lifting and conveying mechanism comprises a lifting assembly and a placing plate 1 mounted on the lifting assembly, wherein the placing plate 1 is used for placing a workpiece, and the lifting assembly is an electric lifting assembly or a hydraulic lifting assembly and is used for pushing the placing plate 1 to lift up and down;
place board 1 including mounting panel 15, the position of placing, roll-off plate 12 that connect gradually, mounting panel 15 is used for installing pushing equipment 2, pushing equipment 2 is used for promoting the work piece of placing on placing the position to roll-off plate 12, the both sides of placing the position are equipped with baffle 11, and the work piece is placed between two baffle 11, roll-off plate 12 sets up the one end of keeping away from pushing equipment 2, roll-off plate 12 is the hang plate that the slant declined down, and the work piece passes through roll-off plate 12 landing to the drive belt on, and two baffle 11 play limiting displacement, prevent that the work piece from deviating from the track.
The pushing device 2 is one of a hydraulic pushing device 2, an electric pushing device 2 and an air pressure pushing device 2. The movable rod front end of pushing equipment 2 is installed and is promoted channel-section steel 21, and the width of channel-section steel 21 is unanimous with the interval between two baffles 11, and channel-section steel 21's recess is towards pushing equipment 2 directions.
One end of the sliding plate 12, which is far away from the baffle 11, is vertically bent downwards to form a vertical plate, the bottom of the vertical plate is horizontally bent by ninety degrees to form a horizontal plate 13, the horizontal plate 13 is arranged below the transmission belt, and the horizontal plate 13 is used for limiting the horizontal height of the placing plate 1. When the travel switch at the top breaks down, the driving motor always drives the lifting block 31 to move upwards, and the driving motor can also realize overturning after the horizontal plate 13 touches the conveying belt, which belongs to a mature technology in motors and is not described herein again. When the travel switch at the top is in failure, the horizontal plate 13 also plays a certain height limiting role.
The lifting component is an electric lifting component. The lifting assembly comprises a lifting block 31, a ball screw 36 and a guide rod 35, one side of the placing position extends outwards to form the fixing plate 14, the lifting block 31 is installed at the bottom of the fixing plate 14, and the lifting block 31 and the fixing plate 14 are fixed through bolts;
a plurality of through holes are vertically formed in the lifting block 31, a ball screw 36 is correspondingly provided with a ball guide sleeve, a ball is conducted and fixed in the middle through hole through a bolt, the ball guide sleeve is in threaded connection with the ball screw 36, a guide rod 35 is correspondingly provided with a linear bearing, the linear bearing is fixed in the through hole through a bolt, and the linear bearing is in sliding connection with the guide rod 35; the friction force between the lifting block 31 and the guide rod 35 in the lifting process is effectively reduced by the linear bearing, and the ball guide sleeve also plays a role in reducing friction.
The fixed plate 14 is provided with a through hole corresponding to the ball screw 36 and the guide rod 35;
the ball screw 36 is correspondingly provided with a driving motor, and the driving motor drives the ball screw 36 to rotate so as to drive the lifting block 31 to lift; the driving motor comprises a motor and a speed reducer, and an output shaft of the speed reducer is fixedly connected with the bottom of the ball screw 36 through a coupler;
the driving motor and the pushing device 2 are both connected with a control host.
The two guide rods 35 are respectively arranged on two sides of the ball screw 36.
And two travel switches are fixedly mounted on the guide rod 35 and comprise a bottom travel switch 34 and a top travel switch 37, and signal output ends of the two travel switches are connected with a control host. The two travel switches are used for sending switching value signals to the control host, and the control host realizes the forward and reverse rotation conversion of the driving motor according to the signals.
A touch block 33 corresponding to a top travel switch 37 is mounted above the fixed plate 14, and a touch block 33 corresponding to a bottom travel switch 34 is also mounted at the bottom of the lifting block 31. If the touch block 33 is not arranged, the movable rod of the travel switch can not touch the object, and the touch block 33 is used for shifting the travel switch after the lifting block 31 moves to a certain height.
As shown in fig. 3, support plates 32 are further mounted on two sides of the lifting block 31, the support plates 32 are inverse right-angle trapezoidal plates, one end of each support plate 32 is fixed to the lifting block 31 through a bolt, and the other end extends to the lower side of the placing plate 1 to support the placing plate 1. The supporting plate 32 plays a role of reinforcing support, so that the whole structure is more stable.
The working process is as follows:
the control host controls the driving motor to operate, the driving motor drives the ball screw 36 to rotate, as the ball guide sleeve fixed on the lifting block 31 is in threaded connection with the ball screw 36, and the lifting block 31 is further limited radially by the guide rod 35, when the driving motor drives the ball screw 36 to rotate, the lifting block 31 is driven to lift up and down, when the lifting block is lifted to a comfortable height, a worker can place a workpiece on a placing position, the middle of the placing plate 1 is not stopped, the workpiece is continuously lifted up, when the upper touch block 33 is touched with the movable rod of the top stroke switch 37, the horizontal plate 13 is just close to the lower part of the transmission belt, after the control host receives a switching value signal sent by the top stroke switch 37, the control host sends two control signals, one control the pushing device 2 to work, the movable rod of the control device pushes forwards to push the workpiece in the placing position to the sliding-out plate 12, the workpiece slides onto the transmission belt through the sliding-out plate 12, and the other method is that the driving motor is controlled to rotate reversely after a certain delay time, so that the lifting block 31 starts to move downwards, the lifting block 31 knows downwards that the contact block 33 below touches the bottom travel switch 34, the bottom travel switch 34 sends a switching value signal to the control host, the control host controls the driving motor to rotate reversely, the lifting block 31 moves upwards, a worker can place the workpiece on a placing position in the descending or ascending process, and the lifting plate can lift and descend circularly between the upper travel switch and the lower travel switch.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. Automatic lift and send work piece mechanism, its characterized in that: the lifting device comprises a lifting component and a placing plate (1) arranged on the lifting component, wherein the placing plate (1) is used for placing a workpiece, and the lifting component is an electric lifting component or a hydraulic lifting component and is used for pushing the placing plate (1) to lift up and down;
place board (1) including mounting panel (15) that connect gradually, place position, roll-off board (12), mounting panel (15) are used for installing pushing equipment (2), pushing equipment (2) are used for promoting the work piece of placing on placing the position to roll-off board (12), the both sides of placing the position are equipped with baffle (11), and the work piece is placed between two baffle (11), roll-off board (12) set up the one end of keeping away from pushing equipment (2), roll-off board (12) are the inclined ramp that inclines down for the slant, and the work piece is through roll-off board (12) landing to the drive belt.
2. The automatic workpiece lifting and conveying mechanism of claim 1, wherein: the pushing device (2) is one of a hydraulic pushing device (2), an electric pushing device (2) and an air pressure pushing device (2).
3. The automatic workpiece lifting and conveying mechanism of claim 1, wherein: one end of the sliding plate (12) far away from the baffle (11) is vertically bent downwards to form a vertical plate, the bottom of the vertical plate is horizontally bent by ninety degrees to form a horizontal plate (13), the horizontal plate (13) is arranged below the transmission belt, and the horizontal plate (13) is used for limiting the horizontal height of the placing plate (1).
4. The automatic workpiece lifting and conveying mechanism of claim 1, wherein: the lifting component is an electric lifting component.
5. The automatic workpiece lifting and conveying mechanism of claim 4, wherein: the lifting assembly comprises a lifting block (31), a ball screw (36) and a guide rod (35), one side of the placing position extends outwards to form a fixing plate (14), the lifting block (31) is installed at the bottom of the fixing plate (14), and the lifting block (31) and the fixing plate (14) are fixed through bolts;
a plurality of through holes are vertically formed in the lifting block (31), a ball guide sleeve is correspondingly arranged on the ball screw (36), the ball is conducted and fixed in the middle through hole through a bolt, the ball guide sleeve is in threaded connection with the ball screw (36), a linear bearing is correspondingly arranged on the guide rod (35), the linear bearing is fixed in the through hole through a bolt, and the linear bearing is in sliding connection with the guide rod (35);
the fixed plate (14) is provided with a through hole corresponding to the ball screw (36) and the guide rod (35);
the ball screw (36) is correspondingly provided with a driving motor, and the driving motor drives the ball screw (36) to rotate so as to drive the lifting block (31) to lift;
the driving motor and the pushing device (2) are both connected with a control host.
6. The automatic workpiece lifting and conveying mechanism of claim 5, wherein: the two guide rods (35) are respectively arranged on two sides of the ball screw (36).
7. The automatic workpiece lifting and conveying mechanism of claim 5, wherein: travel switches are fixedly mounted on the guide rod (35), the number of the travel switches is two, the travel switches comprise bottom travel switches (34) and top travel switches (37), and signal output ends of the two travel switches are connected with a control host.
8. The automatic workpiece lifting and conveying mechanism of claim 7, wherein: the top of fixed plate (14) is installed and is touched piece (33) that correspond with top travel switch (37), touch piece (33) that correspond with bottom travel switch (34) are also installed to the bottom of elevator piece (31).
9. The automatic workpiece lifting and conveying mechanism of claim 5, wherein: the supporting plates (32) are further mounted on two sides of the lifting block (31), the supporting plates (32) are reverse right-angle trapezoidal plates, one ends of the supporting plates (32) are fixed with the lifting block (31) through bolts, and the other ends of the supporting plates extend to the lower portion of the placing plate (1) and are used for supporting the placing plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921115628.0U CN210286617U (en) | 2019-07-15 | 2019-07-15 | Automatic workpiece lifting and conveying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921115628.0U CN210286617U (en) | 2019-07-15 | 2019-07-15 | Automatic workpiece lifting and conveying mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210286617U true CN210286617U (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921115628.0U Expired - Fee Related CN210286617U (en) | 2019-07-15 | 2019-07-15 | Automatic workpiece lifting and conveying mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN210286617U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111532719A (en) * | 2020-05-04 | 2020-08-14 | 三门杉飘医疗器械有限公司 | Bed plate frame conveying and moving mechanism of medical detection bed |
-
2019
- 2019-07-15 CN CN201921115628.0U patent/CN210286617U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111532719A (en) * | 2020-05-04 | 2020-08-14 | 三门杉飘医疗器械有限公司 | Bed plate frame conveying and moving mechanism of medical detection bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200410 Termination date: 20210715 |
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| CF01 | Termination of patent right due to non-payment of annual fee |