CN104495356A - Feeder for nuclear power evaporator heat transfer pipe-shaping pipe benders - Google Patents
Feeder for nuclear power evaporator heat transfer pipe-shaping pipe benders Download PDFInfo
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- CN104495356A CN104495356A CN201410755929.5A CN201410755929A CN104495356A CN 104495356 A CN104495356 A CN 104495356A CN 201410755929 A CN201410755929 A CN 201410755929A CN 104495356 A CN104495356 A CN 104495356A
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- jacking
- pipe
- nuclear power
- platform
- discharge platform
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Abstract
The invention discloses a feeder for nuclear power evaporator heat transfer pipe-shaping pipe benders, which comprises feeding frames, a jacking mechanism, a jacking power device and guide slopes, each feeding frame comprises a stacking platform and a discharge platform, the discharge platform is connected with the stacking platform, and a blocking step is arranged at the lower edge of the discharge platform; the jacking mechanism comprises a plurality of fixed bases and jacking blocks correspondingly vertically slidably mounted on the fixed bases, the jacking blocks are located under the discharge platforms, the jacking power device is transmissively connected with the jacking blocks, and can drive the jacking blocks to vertically go up and down to push steel pipes into the guide slopes, the guide slopes are mounted between the discharge platforms and receiving platforms of a pipe bender, the higher ends of the guide slopes are matched with the blocking steps, and the lower ends of the guide slopes are matched with the receiving platforms. The feeder can automatically transfer steel pipes for the production of heat transfer pipes onto the pipe bender, thus saving manpower and increasing efficiency.
Description
Technical field
The present invention relates to a kind of feeding device, refer to a kind of feeding device for the shaping pipe bending machine of nuclear power evaporator heat-transfer pipe especially.
Background technology
The heat-transfer pipe of nuclear power evaporator is U-shaped heat-transfer pipe, this heat-transfer pipe needs to utilize the pipe reaching more than 10 meters to carry out forming elbow, and due to use environment more special, the squareness of the parallelism of U-shaped heat-transfer pipe both sides section, two side pipes and low section requires higher, therefore requires very high for bending quality.Need before pipe bending machine bend pipe to carry out material loading to steel pipe, and so long steel pipe material loading is cumbersome, artificial loading needs at least two people, causes the waste of personnel.Therefore be necessary to research and develop a kind of can the feeding device of automatic charging.
Summary of the invention
Technical matters to be solved by this invention is: provide a kind of feeding device for the shaping pipe bending machine of nuclear power evaporator heat-transfer pipe, and the steel pipe for making heat-transfer pipe can be sent to pipe bending machine by this feeding device automatically, saves manpower, improves efficiency.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of feeding device for the shaping pipe bending machine of nuclear power evaporator heat-transfer pipe, comprise stock shelf, lifting body, jacking engine installation and guide inclined-plane, the number of described stock shelf is multiple and is arranged in a row, each stock shelf comprises one for stacking stacking platform and the discharge platform tilted of steel pipe, described discharge platform is connected with stacking platform, and the lower end edge of this discharge platform is provided with backgauge step; Described lifting body comprises several permanent seats and one_to_one corresponding and is vertically slidably mounted on jacking block on permanent seat, this jacking block is in the below of discharge platform, described jacking engine installation and jacking block are in transmission connection, this jacking engine installation drives jacking block vertical lifting pushing tow steel pipe to enter guide inclined-plane, described guide inclined-plane is installed between discharge platform and the material receiving of pipe bending machine, the high-end of this guide inclined-plane coordinates with backgauge step, and the low side on described guide inclined-plane coordinates with material receiving.
As the preferred scheme of one, each permanent seat all rotates and installs cam, this cam coordinates with the lower end of corresponding jacking block, and several cams are connected by link gear with jacking engine installation.
As the preferred scheme of one, described link gear comprise be installed on each cam rotating shaft on several driven sprockets, described jacking engine installation is motor, and the output shaft of motor is provided with head sprocket, by Chain conveyer connection step by step between motor output shaft and each rotating shaft.
As the preferred scheme of one, described link gear comprises the connecting rod that horizontal anomalous movement is arranged, and be hinged with articulated jib between the rotating shaft of this connecting rod and each cam, described jacking engine installation is cylinder, the afterbody of cylinder is articulated with on cylinder block, hinged between the piston rod of this cylinder and connecting rod.
As the preferred scheme of one, the angle of inclination on described guide inclined-plane is identical with the angle of inclination of discharge platform.
After have employed technique scheme, effect of the present invention is: steel pipe can be placed on stacking platform by this feeding device, part steel pipe is then positioned on discharge platform, when needs material loading, jacking engine installation drives jacking block to rise, ejected by a steel pipe on the backgauge step, and other steel pipes on discharge platform are filled out position and supplemented, the steel pipe be ejected drops on guide inclined-plane and enters on the material receiving of pipe bending machine.This feeding device is rational in infrastructure, automatically can complete material loading, has saved cost, has saved manpower.
Due to each permanent seat all rotating, cam is installed again, this cam coordinates with the lower end of corresponding jacking block, several cams are connected by link gear with jacking engine installation, the lifting of so each jacking block is all synchronously carried out, thus adapting to the automatic charging of the long steel pipe of length, jacking having stable behavior is reliable.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the construction profile schematic diagram of the embodiment of the present invention;
In accompanying drawing: 1. stock shelf; 2. stacking platform; 3. discharge platform; 4. cam; 5. rotating shaft; 6. backgauge step; 7. jacking block; 8. material receiving; 9. steel pipe; 10. permanent seat; 11. connecting rods; 12. cylinders; 13. cylinder blocks.
Detailed description of the invention
Below by specific embodiment, the present invention is described in further detail.
As shown in Figure 1, 2, a kind of feeding device for the shaping pipe bending machine of nuclear power evaporator heat-transfer pipe, comprise stock shelf 1, lifting body, jacking engine installation and guide inclined-plane, the number of described stock shelf 1 is multiple and is arranged in a row, each stock shelf 1 comprises one for stacking stacking platform 2 and the discharge platform 3 tilted of steel pipe 9, described discharge platform 3 is connected with stacking platform 2, and the lower end edge of this discharge platform 3 is provided with backgauge step 6; Described lifting body comprises several permanent seats 10 and one_to_one corresponding and is vertically slidably mounted on jacking block 7 on permanent seat 10, this jacking block 7 is in the below of discharge platform 3, described jacking engine installation and jacking block 7 are in transmission connection, this jacking engine installation drives jacking block 7 vertical lifting pushing tow steel pipe 9 to enter guide inclined-plane, described guide inclined-plane is installed between the material receiving 8 of discharge platform 3 and pipe bending machine, the high-end of this guide inclined-plane coordinates with backgauge step 6, and the low side on described guide inclined-plane coordinates with material receiving 8.Each permanent seat 10 all rotates and installs cam 4, this cam 4 coordinates with the lower end of corresponding jacking block 7, and several cams 4 are connected by link gear with jacking engine installation.The angle of inclination on described guide inclined-plane is identical with the angle of inclination of discharge platform 3.
Wherein, link gear has at least following two schemes.
1. link gear described in comprises several driven sprockets in the rotating shaft 5 being installed on each cam 4, and described jacking engine installation is motor, and the output shaft of motor is provided with head sprocket, by Chain conveyer connection step by step between motor output shaft and each rotating shaft 5.Transmission is step by step realized by driven sprocket and chain between each rotating shaft 5, transmitting ratio 1:1, the size dimension of cam 4, driven sprocket is all identical, so after electric machine rotation, drive sprocket will drive driven sprocket to rotate, thus makes each rotating shaft 5 synchronous axial system, like this, cam 4 will rise by this jacking block 7 of pushing tow, is pushed into guide inclined-plane by steel pipe 9, realizes automatic charging from discharge platform 3.
First scheme is: described link gear comprises the connecting rod 11 that horizontal anomalous movement is arranged, articulated jib is hinged with between this connecting rod 11 and rotating shaft 5 of each cam 4, described jacking engine installation is cylinder 12, the afterbody of cylinder 12 is articulated with on cylinder block 13, hinged between the piston rod of this cylinder 12 and connecting rod 11.Cylinder 12 push-and-pull connecting rod 11 moves, thus drives articulated jib beat, and articulated jib is arranged in rotating shaft 5 thus band moving cam 4 beat, thus achieves the lifting of jacking block 7.
The above embodiment is only the description to the preferred embodiment of the present invention; not as limiting the scope of the invention; design on the basis of spirit not departing from the present invention; the various distortion make technical solution of the present invention and transformation, all should fall in protection domain that claims of the present invention determine.
Claims (5)
1. the feeding device for the shaping pipe bending machine of nuclear power evaporator heat-transfer pipe, it is characterized in that: comprise stock shelf, lifting body, jacking engine installation and guide inclined-plane, the number of described stock shelf is multiple and is arranged in a row, each stock shelf comprises one for stacking stacking platform and the discharge platform tilted of steel pipe, described discharge platform is connected with stacking platform, and the lower end edge of this discharge platform is provided with backgauge step; Described lifting body comprises several permanent seats and one_to_one corresponding and is vertically slidably mounted on jacking block on permanent seat, this jacking block is in the below of discharge platform, described jacking engine installation and jacking block are in transmission connection, this jacking engine installation drives jacking block vertical lifting pushing tow steel pipe to enter guide inclined-plane, described guide inclined-plane is installed between discharge platform and the material receiving of pipe bending machine, the high-end of this guide inclined-plane coordinates with backgauge step, and the low side on described guide inclined-plane coordinates with material receiving.
2. a kind of feeding device for the shaping pipe bending machine of nuclear power evaporator heat-transfer pipe as claimed in claim 1, it is characterized in that: each permanent seat all rotates cam is installed, this cam coordinates with the lower end of corresponding jacking block, and several cams are connected by link gear with jacking engine installation.
3. a kind of feeding device for the shaping pipe bending machine of nuclear power evaporator heat-transfer pipe as claimed in claim 2, it is characterized in that: described link gear comprise be installed on each cam rotating shaft on several driven sprockets, described jacking engine installation is motor, the output shaft of motor is provided with head sprocket, by Chain conveyer connection step by step between motor output shaft and each rotating shaft.
4. a kind of feeding device for the shaping pipe bending machine of nuclear power evaporator heat-transfer pipe as claimed in claim 2, it is characterized in that: described link gear comprises the connecting rod that horizontal anomalous movement is arranged, articulated jib is hinged with between the rotating shaft of this connecting rod and each cam, described jacking engine installation is cylinder, the afterbody of cylinder is articulated with on cylinder block, hinged between the piston rod of this cylinder and connecting rod.
5. a kind of feeding device for the shaping pipe bending machine of nuclear power evaporator heat-transfer pipe as described in claim 3 or 4, is characterized in that: the angle of inclination on described guide inclined-plane is identical with the angle of inclination of discharge platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410755929.5A CN104495356A (en) | 2014-12-10 | 2014-12-10 | Feeder for nuclear power evaporator heat transfer pipe-shaping pipe benders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410755929.5A CN104495356A (en) | 2014-12-10 | 2014-12-10 | Feeder for nuclear power evaporator heat transfer pipe-shaping pipe benders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104495356A true CN104495356A (en) | 2015-04-08 |
Family
ID=52936839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410755929.5A Pending CN104495356A (en) | 2014-12-10 | 2014-12-10 | Feeder for nuclear power evaporator heat transfer pipe-shaping pipe benders |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104495356A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534644A (en) * | 2018-04-17 | 2018-09-14 | 安徽工业大学 | A kind of plug is to the heart and fills in device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003335413A (en) * | 2002-05-15 | 2003-11-25 | Sekisui Chem Co Ltd | Automatic pipe supply device |
| CN2866415Y (en) * | 2006-01-27 | 2007-02-07 | 江苏天奇物流系统工程股份有限公司 | Self-rolling type feeding material mechanism |
| CN202606517U (en) * | 2012-05-29 | 2012-12-19 | 浙江太钎机械设备制造有限公司 | Cold pilgering mill with automatic feeding device |
| CN203006438U (en) * | 2012-11-15 | 2013-06-19 | 江苏天奇物流系统工程股份有限公司 | Cam lifting mechanism |
| CN103350884A (en) * | 2013-07-17 | 2013-10-16 | 江苏宏宝五金股份有限公司 | Metal rod automatic feeding device for heating furnace |
| CN203699198U (en) * | 2013-10-18 | 2014-07-09 | 陕西昕宇表面工程有限公司 | Linkage conveying mechanism for high-pressure positioning cleaning |
| CN204324362U (en) * | 2014-12-10 | 2015-05-13 | 张家港市华舜机械制造有限公司 | A kind of feeding device for the shaping pipe bending machine of nuclear power evaporator heat-transfer pipe |
-
2014
- 2014-12-10 CN CN201410755929.5A patent/CN104495356A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003335413A (en) * | 2002-05-15 | 2003-11-25 | Sekisui Chem Co Ltd | Automatic pipe supply device |
| CN2866415Y (en) * | 2006-01-27 | 2007-02-07 | 江苏天奇物流系统工程股份有限公司 | Self-rolling type feeding material mechanism |
| CN202606517U (en) * | 2012-05-29 | 2012-12-19 | 浙江太钎机械设备制造有限公司 | Cold pilgering mill with automatic feeding device |
| CN203006438U (en) * | 2012-11-15 | 2013-06-19 | 江苏天奇物流系统工程股份有限公司 | Cam lifting mechanism |
| CN103350884A (en) * | 2013-07-17 | 2013-10-16 | 江苏宏宝五金股份有限公司 | Metal rod automatic feeding device for heating furnace |
| CN203699198U (en) * | 2013-10-18 | 2014-07-09 | 陕西昕宇表面工程有限公司 | Linkage conveying mechanism for high-pressure positioning cleaning |
| CN204324362U (en) * | 2014-12-10 | 2015-05-13 | 张家港市华舜机械制造有限公司 | A kind of feeding device for the shaping pipe bending machine of nuclear power evaporator heat-transfer pipe |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534644A (en) * | 2018-04-17 | 2018-09-14 | 安徽工业大学 | A kind of plug is to the heart and fills in device |
| CN108534644B (en) * | 2018-04-17 | 2023-08-25 | 安徽工业大学 | Core rod centering and plugging device |
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Application publication date: 20150408 |
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