CN209321929U - A kind of charging tray lifting device - Google Patents
A kind of charging tray lifting device Download PDFInfo
- Publication number
- CN209321929U CN209321929U CN201821977132.XU CN201821977132U CN209321929U CN 209321929 U CN209321929 U CN 209321929U CN 201821977132 U CN201821977132 U CN 201821977132U CN 209321929 U CN209321929 U CN 209321929U
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- CN
- China
- Prior art keywords
- charging tray
- plate
- lifting
- lifting plate
- bottom plate
- Prior art date
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Abstract
The utility model provides a kind of charging tray lifting device, belongs to electronics material technical field.Device includes bottom plate and is arranged in parallel and at interval top plate with bottom plate, it further include four guide posts, lifting plate component and driving assembly, the both ends of four guide posts are mechanically connected with four angles of bottom plate and top plate respectively, for carrying the lifting plate component of charging tray between bottom plate and top plate and being set in two adjacent guide posts；Driving assembly connects lifting plate component, for driving lifting plate component to move up and down along guide post.Existing welding overall structure is improved to guide post mechanical connection split type structure by the utility model, solves the technical problem that existing welding structure technical deficiency bring precision is low, abrasion is big.
Description
Technical field
The utility model belongs to electronics material technical field, more particularly, to a kind of charging tray lifting device.
Background technique
Existing charging tray feeding lifting device, the structure of trolley frame mostly use welding structural element, and the two of bottom plate and top plate
Lateral surface can be processed fine, but two opposite medial surfaces because of integral solder framework, be difficult to, the flatness on two sides and flat
Row degree precision is low, and feed screw nut's group and linear bearing bear eccentric force after causing guide post and screw rod to assemble, and leads to serious wear, resistance to
Expenditure is low, frequent breakage nut, linear bearing.
Utility model content
The utility model provides a kind of charging tray lifting device, it is intended that existing welding overall structure is improved to
Guide post mechanical connecting structure, to solve the technical problem that existing welding structure technical deficiency bring precision is low, abrasion is big.
Aiming at the above defects or improvement requirements of the prior art, the utility model provides a kind of charging tray lifting device, packet
It includes bottom plate and is arranged in parallel and at interval top plate with bottom plate, further include four guide posts, lifting plate component and driving assembly, four are led
The both ends of column are mechanically connected with four angles of bottom plate and top plate respectively, and the lifting plate component for carrying charging tray is located at bottom plate and top
Between plate and it is set on two adjacent guide posts；Driving assembly connects lifting plate component, for driving lifting plate component along guide post
It moves up and down.
Further, the lifting plate component includes a lifting plate, four jacking posts and two linear bearings, and two straight
Spool, which is held, to be set on two adjacent guide posts, and two apex angles of lifting plate are separately connected two linear bearings, and lifting plate is in addition
Curved opening is processed as between two apex angles to place charging tray, the two sides of curved opening are symmetrically arranged with jacking post, are used to support circle
Charging tray pallet.
Further, the driving component is using screw rod driving structure, synchronous belt driving structure or sprocket wheel chain driving knot
Structure.
Further, the driving component uses screw rod driving structure, including the motor cabinet being mounted on bottom plate, motor cabinet
On decelerating motor is installed, screw rod connects with the deceleration motor, and nut and lifting plate are connected by screw installation, and screw rod upper end is installed
There are bearing block, bearing block and top plate to install by screw to connect.
Further, the mechanical connection is connected using screw-nut.
Further, the top plate is machined with and the matched curved opening of lifting plate location and shape.
The utility model has the beneficial effects that:
The utility model, by original welding overall structure, is improved to by improving to charging tray lifting device structure
The structure being mechanically connected by guide post, bottom plate and top plate are respectively individually processed, and ensure that the flatness precision of bottom plate and top plate, then
By bottom plate, the Combined machining of top plate and lifting plate ensure that the position degree precision of four groups of guide pillar holes and screw rod location hole, thus
The precision for guaranteeing linear bearing when lifting plate component moves up and down after assembling, avoids due to deflection load-bearing stress and causes components
Rapid Damage.
Detailed description of the invention
Fig. 1 is the charging tray lifting device preferred embodiment complete structure schematic diagram of the utility model；
Fig. 2 is the charging tray lifting device preferred embodiment guide pillar structure schematic diagram of the utility model
Fig. 3 is the lifting plate component structure diagram of the utility model preferred embodiment；
Fig. 4 is the driving assembly structural schematic diagram of the utility model preferred embodiment.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.In addition, institute in the various embodiments of the present invention described below
The technical characteristic being related to can be combined with each other as long as they do not conflict with each other.
Fig. 1 and 2 is the structural schematic diagram of charging tray lifting device structure preferred embodiment.Charging tray lifting device, including bottom plate
11 and top plate 12 is arranged in parallel and at interval with bottom plate 11, which is characterized in that further include four guide posts 13,20 and of lifting plate component
Driving assembly 30, the both ends of four guide posts 13 are mechanically connected with four apex angles of bottom plate 11 and top plate 12 respectively, for carrying material
The lifting plate component 20 of disk is between bottom plate 11 and top plate 12 and set is put on two adjacent guide posts 13；Driving assembly 30 connects
Lifting plate component 20, for driving lifting plate component 20 to move up and down along guide post.
Fig. 3 is the lifting plate component structure diagram of the utility model preferred embodiment.The lifting plate component 20 includes
One lifting plate, 21, four jacking posts 22 and two linear bearings 23, two linear bearings 23 are set in two adjacent guide posts
On 13, two apex angles of lifting plate 21 are separately connected two linear bearings, are processed as arc between other two apex angle of lifting plate 21
Opening is to place charging tray, and the two sides of curved opening are symmetrically arranged with four jacking posts 22, and jacking post 22 is connected with lifting plate 21 with screw
Connect, jacking post 22 is used to support round charging tray pallet, lifting plate component 20 by the driving lifting of driving assembly 30, drive pallet and
One lifting of charging tray pile.
Fig. 4 is the driving assembly structural schematic diagram of the utility model preferred embodiment.The driving component 30 includes installation
Motor cabinet 31 on bottom plate is equipped with decelerating motor 32 on motor cabinet, and screw rod 33- 2 is connect with decelerating motor 32, nut 33-
1 installs connection by screw with lifting plate 21, and screw rod upper end is equipped with bearing block 34, and bearing block 34 and top plate 12 pass through screw and pacify
Load connects.
Using the course of work of present apparatus material stock are as follows: when material stock, pallet and charging tray pile are sent into charging tray with pusher trolley and are mentioned
Device is risen, then under the driving of driving assembly 30, lifting plate component 20 drives pallet and charging tray pile to do interval rising together
Movement, until charging tray is all stored in library.
Using the course of work of present apparatus feeding are as follows: screw rod 33-2 drive lifting plate component 20 drops to extreme lower position and starts
Feeding, until charging tray pile reaches setting height, pusher trolley leaves the present apparatus with pile bearing assembly and charging tray, pile,
Complete feeding.
The lower end of four guide posts 13 and the hole of 11 4 apex angles of bottom plate position, and are mechanically connected and are fastened by stop nut, on
End and the hole of four apex angles of top plate 12 position, and are mechanically connected and are fastened by screw.
Lifting plate component 20 can also use part in addition to using above by part machinery processing, mechanical connection manner
Welding structure form, again machined, assembling mode.
Driving assembly 30, can also be using the drive of synchronous belt or sprocket wheel chain etc. other than using above-mentioned screw rod driving method
Flowing mode.
The utility model is changed to split type structure by the lifting device to feeding moving trolley, and bottom plate and top plate are respectively single
Solely processing ensure that the flatness precision of bottom plate and top plate, then by bottom plate, top plate and lifting plate Combined machining, ensure that four
The position degree precision of group guide pillar hole and screw rod location hole, to guarantee the up and down motion essence of lifting plate component linear bearing after assembly
Degree overcomes existing welding structure because machining accuracy is insufficient, guide post installation accuracy is poor, screw rod spiral shell when lifting plate component is run up and down
Mother's group and linear bearing bear eccentric force, lead to low serious wear, durability, frequent breakage feed screw nut, linear bearing not
Foot.
As it will be easily appreciated by one skilled in the art that the above is only the preferred embodiment of the utility model only, not
To limit the utility model, any modification made within the spirit and principle of the present invention, equivalent replacement and change
Into etc., it should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of charging tray lifting device, including bottom plate (11) and it is arranged in parallel and at interval top plate (12) with bottom plate (11), it is special
Sign is, further includes four guide posts (13), lifting plate component (20) and driving assembly (30), the both ends difference of four guide posts (13)
It is mechanically connected with four apex angles of bottom plate (11) and top plate (12), the lifting plate component (20) for carrying charging tray is located at bottom plate
(11) it between top plate (12) and is set on two adjacent guide posts (13)；Driving assembly (30) connects lifting plate component (20), uses
It is moved up and down in driving lifting plate component (20) along guide post.
2. charging tray lifting device according to claim 1, which is characterized in that the lifting plate component (20) includes one and mentions
Lift slab (21), four jacking post (22) He Lianggen linear bearings (24), two linear bearings (24) are set with adjacent leads in two
On column (13), two apex angles of lifting plate (21) are separately connected two linear bearings, add between other two apex angle of lifting plate (21)
Work is curved opening to place charging tray, and the two sides of curved opening are symmetrically arranged with jacking post (22), are used to support round charging tray pallet.
3. charging tray lifting device according to claim 1, which is characterized in that the driving component (30) is driven using screw rod
Structure, synchronous belt driving structure or sprocket wheel chain driving structure.
4. charging tray lifting device according to claim 3, which is characterized in that the driving component (30) is driven using screw rod
Structure is equipped with decelerating motor (32) on motor cabinet including the motor cabinet (31) being mounted on bottom plate, screw rod (33-2) and deceleration
Motor (32) connection, nut (33-1) and lifting plate (21) are installed by screw and are connected, and screw rod upper end is equipped with bearing block (34),
Bearing block (34) and top plate (12) are installed by screw to be connected.
5. charging tray lifting device according to claim 1 or 2 or 3 or 4, which is characterized in that the mechanical connection uses spiral shell
Nail nut connection.
6. charging tray lifting device according to claim 1 or 2 or 3 or 4, which is characterized in that the top plate (12) is machined with
With the matched curved opening of lifting plate (21) location and shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821977132.XU CN209321929U (en) | 2018-11-28 | 2018-11-28 | A kind of charging tray lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821977132.XU CN209321929U (en) | 2018-11-28 | 2018-11-28 | A kind of charging tray lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209321929U true CN209321929U (en) | 2019-08-30 |
Family
ID=67711991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821977132.XU Active CN209321929U (en) | 2018-11-28 | 2018-11-28 | A kind of charging tray lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209321929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111943077A (en) * | 2020-08-18 | 2020-11-17 | 惠州同兴自动化工业设备有限公司 | PCB lifting mechanism |
-
2018
- 2018-11-28 CN CN201821977132.XU patent/CN209321929U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111943077A (en) * | 2020-08-18 | 2020-11-17 | 惠州同兴自动化工业设备有限公司 | PCB lifting mechanism |
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