CN201923187U - Movable type retractable plate frame for use in production process of PCB (polychlorinated biphenyl) boards - Google Patents
Movable type retractable plate frame for use in production process of PCB (polychlorinated biphenyl) boards Download PDFInfo
- Publication number
- CN201923187U CN201923187U CN2011200290097U CN201120029009U CN201923187U CN 201923187 U CN201923187 U CN 201923187U CN 2011200290097 U CN2011200290097 U CN 2011200290097U CN 201120029009 U CN201120029009 U CN 201120029009U CN 201923187 U CN201923187 U CN 201923187U
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- CN
- China
- Prior art keywords
- piston
- strut bar
- rod
- production process
- supporting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a movable type retractable plate frame for use in the production process of PCB (polychlorinated biphenyl) boards, which comprises an L-shaped carriage and a bracket, wherein the bracket comprises movable wheels, a first supporting rod, a pressurizing rod, a piston, a second supporting rod, a carrying table and a chassis of the bracket; the first supporting rod and the second supporting rod are arranged between the carrying table and the chassis of the bracket in a crossed manner, and are respectively connected with the carrying table and the chassis of the bracket, and the first supporting rod is movably connected with the second supporting rod; and the piston comprises a piston barrel, a piston rod and the pressurizing rod, the pressurizing rod is connected with the piston barrel, the piston barrel and the piston rod are respectively connected with the first supporting rod and the second supporting rod, or the piston barrel or the piston rod of the piston is connected with the chassis of the bracket, and the piston rod or the piston barrel of the piston is connected with one of the first supporting rod and the second supporting rod. When the pressurizing rod is pressurized, the movable type retractable plate frame for use in the production process of the PCB boards can ascend and descend, and is beneficial for improving the carrying efficiency and reducing the labor intensity of the carrying.
Description
Technical field
The material that the utility model relates in a kind of pcb board production process transports instrument, particularly relates to movable folding and unfolding grillage in a kind of pcb board production process.
Background technology
There is a large amount of materials to transport in the pcb board production process, comprises various plating liquid medicine, electroplated sheet material, various parts etc.Because the operation that relates to is more; different operation processing stand height are different; not only need material is transported to another place from the three unities; and also need from ground to copy material mechanically higher operation processing stand usually, or material is moved to material on the transfer cart from the operation processing stand.At present, conventional transfer cart is deposited wooden handcart for the L type, and the car tail band that this L type is deposited wooden handcart has movable wheel, can promote vehicle body 360 degree flexibly and rotate and walking, and this L type to deposit wooden handcart be the L type, be horizontal surface at the bottom of the car, constitute the lower end planar section of " L type ", be convenient to deposit material, the structure of up stretching out at the bottom of the car, constitute the upper part of " L type ", this upper part helps keeping material steady, and is convenient to manually use the hand propelled vehicle body.Can not lifting but this L type is deposited wooden handcart self, move up and down the occasion of material in a large number for needs, need a dead lift usually, cause labor strength big, handling efficiency is lower.
The utility model content
The purpose of this utility model is to overcome the defective that prior art exists, and provides a kind of simple in structure, vehicle body can oscilaltion, helps improving handling efficiency and reduces movable folding and unfolding grillage in the pcb board production process of moving labor intensity.
The purpose of this utility model is achieved through the following technical solutions:
Movable folding and unfolding grillage comprises L type vehicle frame and support in a kind of pcb board production process; Support comprises movable wheel, first strut bar, pressure rod, piston, second strut bar, plummer and support chassis; Four movable wheels are arranged under the support chassis; First strut bar and second strut bar are arranged in a crossed manner between plummer and support chassis, are connected with the support chassis respectively at plummer, and first strut bar and second strut bar flexibly connect; L type vehicle frame is placed on the plummer; Piston comprises piston barrel, piston rod and pressure rod, pressure rod is connected with piston barrel, piston barrel is connected with second strut bar with first strut bar respectively with piston rod, or the piston barrel of piston or piston rod be connected with the support chassis, and in the piston rod of piston or piston barrel and first strut bar and second strut bar one is connected.
For further realizing the purpose of this utility model, described pressure rod is preferably foot-driven lever.
Described piston is preferably the hydraulic type piston.
Described first strut bar flexibly connects with second strut bar and is meant that first strut bar is connected by pin or rivet with second strut bar.
Preferably be provided with spring on the described pressure rod.
With respect to prior art, the utlity model has following advantage:
(1) the utility model can impel piston rod to stretch out piston barrel by the pressure rod pressurization, because piston rod is connected with second strut bar with first strut bar respectively with piston barrel, and first strut bar and second strut bar intersection flexibly connect, the upper and lower side of first strut bar and second strut bar is connected with the support chassis with plummer respectively, therefore can be so that movable folding and unfolding grillage oscilaltion in the pcb board production process after the pressure rod pressurization, help improving handling efficiency and labor intensity is moved in reduction.
(2) the utility model is simple in structure, low cost of manufacture.
(3) the movable wheel of four of the utility model is arranged under the support chassis, and movable wheel can 360 rotates, and is convenient to promote the support walking and rotates, and reduces carrying intensity.
Description of drawings
Fig. 1 is the structural representation of movable folding and unfolding grillage in the utility model pcb board production process.
The specific embodiment
Below in conjunction with drawings and embodiments the utility model is further described, but the claimed scope of the utility model is not limited to the scope that embodiment is expressed.
Embodiment 1
Fig. 1 meaning is the configuration diagram of movable folding and unfolding grillage in the pcb board production process.As shown in Figure 1, plant movable folding and unfolding grillage in the pcb board production process, comprise L type vehicle frame 5 and support; Support comprises movable wheel 1, first strut bar 2, pressure rod 3, piston 4, second strut bar 6, plummer 7 and support chassis 8; Four movable wheels 1 are arranged under the support chassis, and movable wheel can 360 rotates, and are convenient to promote the support walking and rotate, and reduce carrying intensity; First strut bar 2 and second strut bar 6 are arranged in a crossed manner between plummer 7 and support chassis 8, be connected with support chassis 8 respectively at plummer 7, first strut bar 2 and second strut bar 6 flexibly connect, and this flexible connection can be to connect by pin or rivet to realize; L type vehicle frame 5 is placed on the plummer 7; Piston 4 comprises piston barrel, piston rod and pressure rod 3, and pressure rod 3 is connected with piston barrel, and piston barrel is connected with second strut bar 6 with first strut bar 2 respectively with piston rod; Pressure rod 3 is preferably foot-driven lever, and piston 4 is preferably the hydraulic type piston.Pressure rod is provided with spring further, and pressure rod pressurization back is fixed by spring.
Embodiment 2
As a kind of version of embodiment 1, the movable folding and unfolding grillage connection mode difference of piston 4 as different from Example 1 in this pcb board production process, movable folding and unfolding grillage also comprises vehicle frame 5 and support in this pcb board production process; Support comprises movable wheel 1, first strut bar 2, pressure rod 3, piston 4, second strut bar 6, plummer 7 and support chassis 8; But the piston barrel of piston 4 or piston rod are connected with support chassis 8, and in the piston rod of piston 4 or piston barrel and first strut bar 2 and second strut bar 6 one is connected.
The utility model can impel piston rod to stretch out piston barrel by pressure rod 3 pressurizations, because piston rod is connected with second strut bar 6 with first strut bar 2 respectively with piston barrel, and first strut bar 2 and second strut bar, 6 intersections flexibly connect, the upper and lower side of first strut bar 2 and second strut bar 6 is connected with support chassis 8 with plummer 7 respectively, therefore can be so that movable folding and unfolding grillage oscilaltion in the pcb board production process after pressure rod 3 pressurizations, help improving handling efficiency and labor intensity is moved in reduction.
Claims (5)
1. movable folding and unfolding grillage in the pcb board production process is characterized in that: comprise L type vehicle frame and support; Support comprises movable wheel, first strut bar, pressure rod, piston, second strut bar, plummer and support chassis; Four movable wheels are arranged under the support chassis; First strut bar and second strut bar are arranged in a crossed manner between plummer and support chassis, are connected with the support chassis respectively at plummer, and first strut bar and second strut bar flexibly connect; L type vehicle frame is placed on the plummer; Piston comprises piston barrel, piston rod and pressure rod, pressure rod is connected with piston barrel, piston barrel is connected with second strut bar with first strut bar respectively with piston rod, or the piston barrel of piston or piston rod be connected with the support chassis, and in the piston rod of piston or piston barrel and first strut bar and second strut bar one is connected.
2. movable folding and unfolding grillage in the pcb board production process according to claim 1 is characterized in that: described pressure rod is a foot-driven lever.
3. according to movable folding and unfolding grillage in claim 1 or the 2 described pcb board production processes, it is characterized in that: described piston is the hydraulic type piston.
4. movable folding and unfolding grillage in the pcb board production process according to claim 1 is characterized in that: described first strut bar flexibly connects with second strut bar and is meant that first strut bar is connected by pin or rivet with second strut bar.
5. movable folding and unfolding grillage in the pcb board production process according to claim 1, it is characterized in that: described pressure rod is provided with spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200290097U CN201923187U (en) | 2011-01-27 | 2011-01-27 | Movable type retractable plate frame for use in production process of PCB (polychlorinated biphenyl) boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200290097U CN201923187U (en) | 2011-01-27 | 2011-01-27 | Movable type retractable plate frame for use in production process of PCB (polychlorinated biphenyl) boards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201923187U true CN201923187U (en) | 2011-08-10 |
Family
ID=44427053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200290097U Expired - Fee Related CN201923187U (en) | 2011-01-27 | 2011-01-27 | Movable type retractable plate frame for use in production process of PCB (polychlorinated biphenyl) boards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201923187U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102711380A (en) * | 2012-06-07 | 2012-10-03 | 高德（无锡）电子有限公司 | Trolley for warped board straightening machine |
| CN106428048A (en) * | 2016-11-02 | 2017-02-22 | 中电电气(江苏)股份有限公司 | Flat car for cargo transportation among factory buildings |
| CN109625948A (en) * | 2019-02-18 | 2019-04-16 | 安徽建筑大学 | A kind of pcb board automation retraction plate machine and its working method |
-
2011
- 2011-01-27 CN CN2011200290097U patent/CN201923187U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102711380A (en) * | 2012-06-07 | 2012-10-03 | 高德（无锡）电子有限公司 | Trolley for warped board straightening machine |
| CN106428048A (en) * | 2016-11-02 | 2017-02-22 | 中电电气(江苏)股份有限公司 | Flat car for cargo transportation among factory buildings |
| CN109625948A (en) * | 2019-02-18 | 2019-04-16 | 安徽建筑大学 | A kind of pcb board automation retraction plate machine and its working method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20140127 |