CN107571274A - A kind of pulling-in dog for rotary heating furnace dress feeding device - Google Patents

A kind of pulling-in dog for rotary heating furnace dress feeding device Download PDF

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Publication number
CN107571274A
CN107571274A CN201710702008.6A CN201710702008A CN107571274A CN 107571274 A CN107571274 A CN 107571274A CN 201710702008 A CN201710702008 A CN 201710702008A CN 107571274 A CN107571274 A CN 107571274A
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CN
China
Prior art keywords
heating furnace
feeding device
rotary heating
claw
dog
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.)
Pending
Application number
CN201710702008.6A
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Chinese (zh)
Inventor
李彬
王红
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Luoyang Institute of Science and Technology
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Luoyang Institute of Science and Technology
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Luoyang Institute of Science and Technology filed Critical Luoyang Institute of Science and Technology
Priority to CN201710702008.6A priority Critical patent/CN107571274A/en
Publication of CN107571274A publication Critical patent/CN107571274A/en
Pending legal-status Critical Current

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Abstract

The present invention relates to steel processing equipment field, specifically a kind of pulling-in dog for rotary heating furnace dress feeding device.Including two claw beams be arrangeding in parallel, two claw beams are set in the first diplopore bearing block close to the position at middle part, two claw beams are located to be set in the second diplopore bearing block close to first diplopore bearing block one end, the other end of two claw beams is respectively equipped with the relative clamp of notch, is additionally provided between two claw beams for controlling the drive mechanism of two clamp foldings by controlling the rotation of two claw beams.The present invention is simple in construction, and cost is cheap, and can meet the gripping material requirement of rotary heating furnace dress feeding device.

Description

A kind of pulling-in dog for rotary heating furnace dress feeding device
Technical field
The present invention relates to steel processing equipment field, specifically a kind of folder for rotary heating furnace dress feeding device Material pincers.
Background technology
In steel pipe manufacturing enterprise, steel pipe forming first must be just heated to steel pipe base, then could pass through into Type machinery makes steel pipe forming.Because the heating of steel pipe base is different from the heating of other steel billets, the required precision to heating is very high, Ask each several part of steel pipe base to be heated evenly, so can just prevent that appearance fracture, deformation, steel pipe are thick during punching and stretching Situations such as thin skewness, so can not be heated using traditional pusher-type furnace to it, because traditional pushes away steel The heating of formula heating furnace is not very uniformly, if that is exactly that two is heated more if the flame projection type of two, if middle flame projection type If that be exactly among it is heated more, so can only be heated using rotary heating furnace to its blank.Because annular-heating Stove all can uniformly be heated to two of steel pipe base and centre, but again because rotary heating furnace is a round closing Structure, it is impossible to blank is promoted from one with pusher and released again from other end, so traditional steel-pushing type feeding-discharging machine is just not It is adapted to use in rotary heating furnace.
Dress feeding device currently used for rotary heating furnace does not form unified shaped article, is transformed substantially with fork truck Based on form, i.e., using standard forklift as matrix, anterior material fork, installation dress reclaimer special manipulator and execution system are removed, is made It can complete following seven actions:Overall walking, turning, binding clip clamping, binding clip rotation, binding clip swing, the parallel lifting of binding clip, pincers The action of head pitching lifting.Such a annular-heating wheel dress feeding device directly operates still through staff, on the one hand because Manually directly operate, easily the blank of manipulator crawl is caused to collide with, influence product quality.On the other hand, because annular adds The environment of hot stove inlet and outlet position is very severe, and temperature is high, and dust is big, and staff is typically difficult to enter there for a long time The operating personnel of the dress reclaimer of row operation, particularly fire door, once it is likely to cause stove if furnace pressure is not controlled Altered outside fiery, and steeply rise fire door temperature, may also have the danger for scalding operating personnel, but again because outside Now Domestic The limitation of technology power, it is very difficult to control the furnace pressure of heating furnace completely, so the remote control and Automated condtrol of dress reclaimer It is a Main way of Developing.A kind of existing New Ring-like Type heating furnace dress feeding device, including frame, fixed setting Slide rail, the moving cart being slidably arranged on slide rail and the manipulator being arranged in moving cart in frame, can pass through Manipulator clamps steel pipe base, then by the slip of moving cart by steel pipe base in rotary heating furnace, stockpile and finished product Transported between material heap.Manipulator therein often uses universal manipulator, and such manipulator requirement has multiple frees degree, and Also require to be provided with the additional mechanism that control machinery hand lifts in moving cart, and it is complicated, cost is higher, inconvenient maintenance, Govern the development of rotary heating furnace dress feeding device.
The content of the invention
The present invention is intended to provide a kind of simple in construction, the cheap folder dedicated for rotary heating furnace dress feeding device of cost Material pincers.
In order to solve the above technical problems, the technical solution adopted by the present invention is:One kind is used for rotary heating furnace dress feeding The pulling-in dog of device, including two claw beams be arrangeding in parallel, two claw beams are set in the first diplopore bearing close to the position at middle part In seat, two claw beams are located to be set in the second diplopore bearing block close to first diplopore bearing block one end, two claw beams it is another End is respectively equipped with the relative clamp of notch, is additionally provided between two claw beams for being controlled by controlling the rotation of two claw beams The drive mechanism of two clamp foldings.
Preferably, described two clamps are two pieces of identical and symmetrically arranged arcs, and the top of two pieces of arcs is distinguished Fixed along the length direction of corresponding claw beam with corresponding claw beam, the central axis position of the central axis of arc notch and corresponding claw beam In in approximately the same plane and in 4 ° of angle.
Preferably, in the clamp opposite to each other in the side of notch the length direction along clamp be interval with polylith be used for it is right The stiffener plate for answering claw beam to fix.
Preferably, the drive mechanism includes clamping cylinder, and the telescopic end and cylinder body end of clamping cylinder have been respectively articulated with one Individual swing arm, the other end of two swing arms is corresponding with two claw beams respectively to be fixedly connected.
Preferably, the clamping cylinder be arranged on two claw beams the first diplopore bearing block and the second diplopore bearing block it Between.
Preferably, the telescopic end of the clamping cylinder and cylinder body end are hinged by pin shaft structure and swing arm respectively.
Preferably, one end away from clamp is respectively equipped with gear, and two gear engagement connections on two claw beams.
Preferably, two claw beams are hollow stem, and water cooling tube is respectively equipped with claw beam, and the inlet and outlet of water cooling tube are equal It is arranged on one end away from clamp on claw beam.
Preferably, it is equipped with the first diplopore bearing block and the second diplopore bearing block for being taken with rotary heating furnace dress Expect the be hinged seat board that the moving cart in device is connected.
Beneficial effect
The present invention is simple in construction, it is easy to accomplish, cost is cheap, stable performance.Labyrinth in the prior art is substituted with the present invention Manipulator be assemblied in rotary heating furnace dress feeding device moving cart on after, make rotary heating furnace fill feeding device applicability By force, scope of activities is wide, and without dead angle, the workpiece typically visually arrived all can be fetched and delivered individually, improves the rotary heating furnace useful space Utilization rate.Easily the materials and parts taken out from heating furnace can be directly sent in operation machine jaw, centre does not need any mistake Cross, greatly reduce the shipping time of materials and parts, while production efficiency is improved, also reduce heating fire, reduce energy resource consumption, carry High forging quality and precision.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention;
Fig. 2 is the front view that the present invention is provided with clamp one end;
Fig. 3 is the front view of the other end of the present invention;
Fig. 4 is the side view that the present invention is provided with clamp one end;
Fig. 5 is the structural representation under two clamp releasing orientations of the present invention;
Fig. 6 is the structural representation under two clamp clamping maximum blank states of the present invention;
Fig. 7 is the structural representation under two clamp clamping minimum blank states of the present invention;
Marked in figure:1st, claw beam, the 2, first diplopore bearing block, the 3, second diplopore bearing block, 4, clamp, 5, clamping cylinder, 6, pendulum Arm, 7, gear, 8, be hinged seat board, 9, stiffener plate.
Embodiment
As shown in Figures 1 to 7, a kind of pulling-in dog for rotary heating furnace dress feeding device of the invention, including two The claw beam 1 be arrangeding in parallel, two claw beams 1 are set in the second diplopore bearing block 3 close to the position at middle part, and two claw beams 1 are located at It is set in close to the one end of the second diplopore bearing block 3 in the second diplopore bearing block, the second diplopore bearing block 3 and the second diplopore bearing block On be equipped with for filling the be hinged seat board 8 that is connected of moving cart in feeding device with rotary heating furnace.Second diplopore therein Bearing block 3 fills the moving cart in feeding device with rotary heating furnace by corresponding be hinged seat board 8 and is hinged, the second diplopore axle One end that seat board 8 and lift cylinder are hinged corresponding to bearing is hinged, the other end and the rotary heating furnace dress feeding of lift cylinder Moving cart on device is hinged, you can flexible by lift cylinder makes two claw beams 1 away from the second diplopore bearing block One end rotates around the second diplopore bearing block 3, realizes lifting.
One end of the remote second bearing seat of two claw beams 1 is respectively equipped with the relative clamp 4 of notch, two claw beams 1 it Between be additionally provided with for the rotation by controlling two claw beams 1 to control the drive mechanism of two foldings of clamp 4.Drive mechanism includes The clamping cylinder 5 being arranged between the second diplopore bearing block 3 and the second diplopore bearing block, the telescopic end and cylinder body of clamping cylinder 5 End has been respectively articulated with a swing arm 6, and the telescopic end and cylinder body end of clamping cylinder 5 are hinged by pin shaft structure and swing arm 6 respectively, The other end of two swing arms 6 is corresponding with two claw beams 1 respectively to be fixedly connected.Two are controlled by the push-and-pull action of clamping cylinder 5 The synchronous axial system of claw beam 1, so as to control the clamp 4 being fixed on two claw beams 1 to clamp or unclamp.Both the above motion combination be Linear slide of the moving cart in frame can be coordinated to realize all operationss of rotary heating furnace input and output material.
In the present embodiment, one end away from clamp 4 is respectively equipped with gear 7 on two claw beams 1, and two engagements of gear 7 connect Connect, further ensure the uniformity that two foldings of clamp 4 rotate.
Because the stove gate lower edge height of rotary heating furnace is with highly consistent at the material folding of claw beam 1, and fire door is not vertical In horizontal plane, but with the horizontal degree angle, so in order to avoid the feelings that blank bumps against with fire door occur in charging process Condition, because blank is lain at blowing when at the beginning, when claw beam 1 is fallen, clamp 4 clamps blank, pincers When bar 1 lifts, the blank placed originally with plane-parallel while blank is raised can also form a folder with horizontal plane Angle, because claw beam 1 is vertical with horizontal plane when passing in and out heating furnace, what this angle while namely claw beam 1 were fallen Angle, in order to ensure blank in disengaging, the top of blank is less than the upper edge of fire door, and the bottom of embryo material is higher than fire door Lower edge, and to have the surplus in enough spaces up and down, the calculating by drafting the length of claw beam 1 and to charge length, take Lower angle is that 4 ° of angles meet situation described above.
Although it is also a little that can meet above-mentioned condition angle to be taken again big, in order to avoid doing excessive idle work, From the perspective of rational utilization and saving the energy, it is that comparison is rational to choose 4 ° of angles.Due to when blank, which is jammed, to be lifted It is not parallel with claw beam 1, so in order that clamp 4 can completely clamp blank, two clamps 4 in the present embodiment are Two pieces of identical and symmetrically arranged arcs, the top of two pieces of arcs is respectively along the length direction and corresponding pincers for corresponding to claw beam 1 Bar 1 is fixed, and the central axis of arc notch is located in approximately the same plane with the central axis of corresponding claw beam 1 and is in 4 ° of folder Angle.So in clamping, the lower edge of the notch of clamp 4 will be parallel with blank, so as to completely clamp blank, makes blank By the position each several part uniform force of clamping, avoiding some, blank is loosened caused by discontinuity and slippage is asked Topic, increase the chuck(ing) capacity of clamp 4.Further, in order to ensure fixing intensity of two clamps 4 with corresponding claw beam 1, pressing from both sides The length direction along clamp 4 in the side of notch is interval with the stiffener plate that polylith is used to fix with corresponding claw beam 1 to pincers 4 opposite to each other 9。
, can be due to even if being also using heat proof material good again because claw beam 1 will be carried out continuously work under the high temperature conditions Temperature too high reach the limit values and a series of problems such as the softening transform of claw beam 1 occur, so the cooling to claw beam 1 is herein Extremely important, two claw beams 1 in the present embodiment are hollow stem, and water cooling tube is respectively equipped with claw beam 1, and water cooling tube enters Outlet is arranged at one end away from clamp 4 on claw beam 1.

Claims (9)

  1. A kind of 1. pulling-in dog for rotary heating furnace dress feeding device, it is characterised in that:Including two claw beams be arrangeding in parallel (1), two claw beams(1)The first diplopore bearing block is set in close to the position at middle part(2)It is interior, two claw beams(1)Close to first pair Hole axle bearing(2)One end is set in the second diplopore bearing block(3)It is interior, two claw beams(1)The other end to be respectively equipped with notch relative Clamp(4), in two claw beams(1)Between be additionally provided with for by control two claw beams(1)Rotation to control two clamps (4)The drive mechanism of folding.
  2. A kind of 2. pulling-in dog for rotary heating furnace dress feeding device according to claim 1, it is characterised in that:It is described Two clamps(4)For two pieces of identical and symmetrically arranged arcs, the top of two pieces of arcs is respectively along corresponding claw beam(1)Length Spend direction and corresponding claw beam(1)It is fixed, the central axis of arc notch and corresponding claw beam(1)Central axis positioned at same In plane and it is in 4 ° of angle.
  3. A kind of 3. pulling-in dog for rotary heating furnace dress feeding device according to claim 2, it is characterised in that:Institute State clamp(4)Opposite to each other in the side of notch along clamp(4)Length direction be interval with polylith be used for and corresponding claw beam(1)It is fixed Stiffener plate(9).
  4. A kind of 4. pulling-in dog for rotary heating furnace dress feeding device according to claim 1, it is characterised in that:It is described Drive mechanism includes clamping cylinder(5), clamping cylinder(5)Telescopic end and cylinder body end be respectively articulated with a swing arm(6), two Swing arm(6)The other end respectively with two claw beams(1)It is corresponding to be fixedly connected.
  5. A kind of 5. pulling-in dog for rotary heating furnace dress feeding device according to claim 4, it is characterised in that:It is described Clamping cylinder(5)It is arranged on two claw beams(1)Upper first diplopore bearing block(2)With the second diplopore bearing block(3)Between.
  6. A kind of 6. pulling-in dog for rotary heating furnace dress feeding device according to claim 4, it is characterised in that:It is described Clamping cylinder(5)Telescopic end and cylinder body end pass through pin shaft structure and swing arm respectively(6)It is hinged.
  7. A kind of 7. pulling-in dog for rotary heating furnace dress feeding device according to claim 1, it is characterised in that:Institute State two claw beams(1)Upper remote clamp(4)One end be respectively equipped with gear(7), and two gears(7)Engagement connection.
  8. A kind of 8. pulling-in dog for rotary heating furnace dress feeding device according to claim 1, it is characterised in that:It is described Two claw beams(1)It is hollow stem, in claw beam(1)In be respectively equipped with water cooling tube, the inlet and outlet of water cooling tube are arranged at claw beam(1) Upper remote clamp(4)One end.
  9. A kind of 9. pulling-in dog for rotary heating furnace dress feeding device according to claim 1, it is characterised in that:It is described First diplopore bearing block(2)With the second diplopore bearing block(3)On be equipped with for rotary heating furnace fill feeding device in shifting The connected be hinged seat board of dynamic dolly(8).
CN201710702008.6A 2017-08-16 2017-08-16 A kind of pulling-in dog for rotary heating furnace dress feeding device Pending CN107571274A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710702008.6A CN107571274A (en) 2017-08-16 2017-08-16 A kind of pulling-in dog for rotary heating furnace dress feeding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710702008.6A CN107571274A (en) 2017-08-16 2017-08-16 A kind of pulling-in dog for rotary heating furnace dress feeding device

Publications (1)

Publication Number Publication Date
CN107571274A true CN107571274A (en) 2018-01-12

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ID=61035038

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710702008.6A Pending CN107571274A (en) 2017-08-16 2017-08-16 A kind of pulling-in dog for rotary heating furnace dress feeding device

Country Status (1)

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CN (1) CN107571274A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112156556A (en) * 2020-10-23 2021-01-01 广东顺博铝合金有限公司 Production filter plate preheater for aluminium ingot
CN113510518A (en) * 2021-05-19 2021-10-19 山东德华一机床数控设备股份有限公司 Steel pipe scale pay-off servo unit

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1980858A2 (en) * 2007-04-12 2008-10-15 Leco Corporation Crucible shuttle assembly and method of operation
CN201289309Y (en) * 2008-09-28 2009-08-12 中冶南方(武汉)威仕工业炉有限公司 Clamping jaws capable of automatically controlling spread out angle of mouth of tongs
CN201634730U (en) * 2010-02-11 2010-11-17 浠水县中鑫窑炉机械设备有限责任公司 Automatic loading and unloading device for high-temperature heating furnace tubes
CN205222040U (en) * 2015-12-15 2016-05-11 滁州精益模具设备制造有限公司 Clamp feeding system
CN206387272U (en) * 2016-12-23 2017-08-08 洛阳八佳电气科技股份有限公司 A kind of input and output material of hydrogen shield heating furnace, which adds, send clamp device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1980858A2 (en) * 2007-04-12 2008-10-15 Leco Corporation Crucible shuttle assembly and method of operation
CN201289309Y (en) * 2008-09-28 2009-08-12 中冶南方(武汉)威仕工业炉有限公司 Clamping jaws capable of automatically controlling spread out angle of mouth of tongs
CN201634730U (en) * 2010-02-11 2010-11-17 浠水县中鑫窑炉机械设备有限责任公司 Automatic loading and unloading device for high-temperature heating furnace tubes
CN205222040U (en) * 2015-12-15 2016-05-11 滁州精益模具设备制造有限公司 Clamp feeding system
CN206387272U (en) * 2016-12-23 2017-08-08 洛阳八佳电气科技股份有限公司 A kind of input and output material of hydrogen shield heating furnace, which adds, send clamp device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112156556A (en) * 2020-10-23 2021-01-01 广东顺博铝合金有限公司 Production filter plate preheater for aluminium ingot
CN113510518A (en) * 2021-05-19 2021-10-19 山东德华一机床数控设备股份有限公司 Steel pipe scale pay-off servo unit
CN113510518B (en) * 2021-05-19 2023-07-28 山东德晟机器人股份有限公司 Steel pipe sizing pay-off servo

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Application publication date: 20180112

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