CN103286202B - The system and device of automobile bars roll extrusion production line quick-replaceable turning rolls and method - Google Patents
The system and device of automobile bars roll extrusion production line quick-replaceable turning rolls and method Download PDFInfo
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- CN103286202B CN103286202B CN201310182704.0A CN201310182704A CN103286202B CN 103286202 B CN103286202 B CN 103286202B CN 201310182704 A CN201310182704 A CN 201310182704A CN 103286202 B CN103286202 B CN 103286202B
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Abstract
A kind of system and device for roll extrusion production line quick-replaceable turning rolls and method are provided, device comprises rest stand and placement table thereof, the go-cart for turning rolls transfer that channel setting between roll extrusion production line and rest stand can move horizontally along this passage, in the frame of roll extrusion production line, with on placement table on go-cart platen, trundle assembly is respectively arranged with multiple arrangement mode, each trundle assembly comprises mounting bar and the multiple trundles be arranged on this mounting bar, multiple trundle is installed along mounting bar with suitable interval arrangement, trundle is installed and is exceeded mounting bar, all with roll mode on each trundle assembly during replacing turning rolls, by the turning rolls in former frame through go-cart transfer, move to the empty placement table of rest stand, then the back up roller frame on rest stand is transferred in frame in go-cart.
Description
Technical field
The present invention relates to a kind of system and device for roll extrusion production line quick-replaceable turning rolls and method.
Background technology
Current automobile water is cut, the manufacture of sealing strip and doorframe all adopts rolling and processing.Roll extrusion production line as shown in Figure 1, rolling and processing be with metal belting be raw material without cut Continuous maching, make metal belting successively by forming multiple roller set by upper bottom roller, the plurality of roller set forces metal belting shape retrieval, make the net shape of metal belting become the section configuration of setting, often kind of product all needs to configure multiple roller set, multiple roller set of roll extrusion production line are arranged on turning rolls, as Fig. 2, shown in Fig. 3, general each turning rolls is installed 2 groups to 4 groups rollers, during installation, each turning rolls that roller set is housed is arranged in order and is arranged on roll extrusion production line for shelving the frame of turning rolls, the other rest stand arranged for shelving back up roller frame of roll extrusion production line, when roll extrusion production line need convert product, roller set is followed turning rolls and is changed together, only turning rolls roll extrusion production line being equipped with the special roller set of a upper product need be disassembled, be put on rest stand, again turning rolls rest stand being equipped with the special roller set of next product is mounted on roll extrusion production line successively, to this process, prior art generally still adopts based on traditional lifting mode of driving, this traditional lifting mode time and effort consuming, inefficiency, general need 3 to 4 skilled workers just can complete 2 to 3 working days, and installation accuracy and safety be difficult to ensure, also need after installation debug the long period, between limber up period, waste of material is serious, high to the operation requirements of installation and debugging personnel.
The present invention is head it off just.
Summary of the invention
Technical problem to be solved by this invention is for the above-mentioned state of the art, provides a kind of system and device for roll extrusion production line quick-replaceable turning rolls and method.
The present invention solves the problems of the technologies described above adopted technical scheme:
A kind of system and device for roll extrusion production line quick-replaceable turning rolls, comprise and be set in parallel in the other rest stand for shelving turning rolls of roll extrusion production line, this rest stand comprises the placement table being suitable for shelving turning rolls, described turning rolls is on same mounting base, be equipped with 2 to the installation unit of upper roller, it is characterized in that, the go-cart for turning rolls transfer that channel setting between described roll extrusion production line and rest stand can move horizontally along this passage, described roll extrusion production line is for shelving the frame of turning rolls, with on placement table on go-cart platen, be respectively arranged with multiple arrangement mode and shelve or the trundle assembly of roller movement for described turning rolls base plate, described trundle assembly comprises frame trundle assembly, go-cart trundle assembly and rest stand trundle assembly, described each trundle assembly comprises edge and the perpendicular direction of described the passage mounting bar arranged and the multiple trundles be arranged on this mounting bar, multiple trundles that each mounting bar is installed are installed along this mounting bar with suitable interval arrangement, and described trundle is installed and exceeded described mounting bar, described frame trundle assembly, rest stand trundle assembly are with monolithic turning rolls floor length for the cycle is arranged in order, and described go-cart platen and trundle assembly thereof are arranged by needed for the transfer of monolithic turning rolls.
Described go-cart is provided with the elevating mechanism for the oscilaltion of go-cart platen.
The placement table of described rest stand is two layers or more.
Adjacent both sides along described roll extrusion production line and rest stand arrange track respectively, for the wheel orbiting of described go-cart.
Described roll extrusion production line each cycle in the frame of shelving turning rolls at least arranges 2 described frame trundle assemblies, the mounting bar of each frame trundle assembly is monolateral bar, multiple trundles that each mounting bar is installed are arranged on the one-sided of this mounting bar or bilateral, arrange at least 2 below each described trundle assembly and offer reeded geosynclinal block above, the bottom land of this groove is slope low inside the height of outside, described mounting bar is shelved in the groove of described geosynclinal block, mounting bar is being provided with a pair road wheel for walking at geosynclinal block upper surface with each geosynclinal block contact position, compression spring is provided with below mounting bar between adjacent geosynclinal block, in described frame, each cycle is provided with multiple rest block, fixed stop is provided with inside frame, the convertible block of frame arranged outside, is also provided with inside each cycle of described frame for controlling the hydraulic jack that described mounting bar slides in the groove of described geosynclinal block and convertible block overturns.
On described placement table, each cycle at least arranges 2 rest stand trundle assemblies, the mounting bar of each rest stand trundle assembly is bilateral bar, this bilateral bar offers multiple translot needed for its multiple rest stand trundle installation site, rest stand trundle is the bearing wheel that both sides have external part, its both sides external part is shelved in described translot, and bearing wheel body is positioned at the centre of this bilateral bar.
Described go-cart platen is at least arranged 2 go-cart trundle assemblies, the mounting bar of each go-cart trundle assembly is bilateral bar, and go-cart trundle is fixedly mounted on the centre of bilateral bar through its both sides external part.
Described roll extrusion production line is provided with release mechanism separately for shelving on the frame of turning rolls, go-cart platen with on placement table, wherein in the frame of shelving turning rolls, this baffle plate to be installed between 2 pieces of fixed heads and can to rotate around the fixed axis be inserted on 2 pieces of fixed heads roll extrusion production line at the convertible baffle plate of its arranged outside each cycle; Left side on go-cart platen, right side are that fore-and-aft clearance arranges 2 pieces of convertible blocks separately by turning rolls width, and this block is strip, and can install around and rotate at the fixed axis of go-cart platen avris; The middle position of the front and back avris on go-cart platen is also provided with plunger-type stopper, and this plunger-type stopper comprises the base and plunger that are provided with patchhole; On placement table, the rear side in each cycle arranges barrier rib, and barrier rib is provided with soft block; On placement table, the front side in each cycle is provided with automatic turnover block mechanism, this block mechanism comprises a rotating shaft, this rotating shaft two is shelved on two holders, position, this rotating shaft nearly two is provided with block, this rotating shaft is connected with an insertion rod by tether, insertion rod cover has spring, makes the rising of insertion rod need overcome the resistance of this spring; On placement table, the front side in each cycle is also provided with and plunger-type stopper set identical on go-cart platen and/or push type stopper, this push type stopper comprise cylindrical housings, can the oscilaltion of housing cap stop rod, surface of shell offers angle rule groove, stop that rod is laterally fitted with horizontal bar and stretches out from angle rule groove outside housing, the stop rod appearance pocketed springs below horizontal bar.
For a method for roll extrusion production line quick-replaceable turning rolls, it is characterized in that, use above-described system and device, comprise the steps:
Step one, described go-cart moved to the correspondence position that on roll extrusion production line, turning rolls to be changed is other, the height making go-cart platen be in turning rolls to be changed to adapt, promote this turning rolls, make it successively through frame trundle assembly and go-cart trundle assembly, move on go-cart platen; By the relevant position the placement table again go-cart that turning rolls is housed being moved to rest stand, go-cart platen is made to be in the height of placement table adaptation, again promote this turning rolls, make it successively through go-cart trundle assembly and rest stand trundle assembly, move on the relevant position placement table of rest stand; Change turning rolls quantity as required and repeat above-mentioned action, in the mode of next turning rolls every, successively one by one by described each turning rolls through go-cart transfer, move on the relevant position placement table of rest stand;
Step 2, described go-cart is moved to rest stand the placement table putting back up roller frame by, the height making go-cart platen be in this placement table to adapt, promote this turning rolls, make it successively through rest stand trundle assembly and go-cart trundle assembly, move on go-cart platen; Again the go-cart that back up roller frame is housed is moved to the other relevant position of roll extrusion production line, go-cart platen is on roll extrusion production line for height that the frame of shelving turning rolls adapts, again promote this turning rolls, making it successively through go-cart trundle assembly and frame trundle assembly, moving on production line for shelving the frame of this turning rolls; Change turning rolls quantity as required and repeat above-mentioned action, in the mode of next turning rolls every, successively one by one by described each turning rolls through go-cart transfer, move on production line for shelving the frame of turning rolls.
The organization establishes in described roll extrusion production line each cycle in the frame of shelving turning rolls is described above, described roll extrusion production line is for shelving the frame of turning rolls, release mechanism as above is provided with separately on go-cart platen with on placement table, before step, first unified primer fluid compressing cylinder, the mounting bar in each cycle moves along the bottom land slope of groove and rises to make described roll extrusion production line in the frame of shelving turning rolls, thus make the trundle in frame trundle assembly exceed rest block, simultaneously, by the convertible block overturning outside the frame in each cycle, in described step one, each turning rolls includes following action from frame through go-cart to the moving process of rest stand: before each turning rolls is moved to go-cart platen, convertible baffle plate overturning outside frame will be arranged on, 2 pieces of convertible blocks near frame on go-cart platen are started, 2 pieces of convertible blocks near rest stand on go-cart platen were fallen and was in blocked state, be placed on completely after on go-cart platen until this turning rolls, again 2 pieces of convertible blocks near frame on go-cart platen were fallen and be in blocked state, the plunger of the plunger-type stopper of go-cart platen is inserted its patchhole simultaneously, by the relevant position placement table go-cart that turning rolls is housed being moved to rest stand, and after making go-cart platen be in the height of placement table adaptation, start go-cart platen is transferred near the plunger of rest stand with 2 pieces of convertible blocks, the plunger of this cycle plunger-type stopper on placement table is extracted and/or pressed by the stop rod of push type stopper simultaneously, promoting described turning rolls moves in the relevant position placement table process of rest stand, the block of automatic turnover block mechanism on placement table is overthrown, after described turning rolls moves past, this block is again holded up under its spring-force driven dual, again the plunger of this cycle plunger-type stopper on placement table is inserted and/or the stop of push type stopper rod is ejected, block turning rolls, in described step 2, each turning rolls includes following action from rest stand through go-cart to the moving process of frame: before each turning rolls is moved to go-cart platen, the plunger of this cycle plunger-type stopper on placement table is extracted and/or pressed by the stop rod of push type stopper, the insertion rod of pressing automatic turnover block mechanism and overlap the spring had, make the overturning under its Gravitative Loads of its block, 2 pieces of convertible blocks near rest stand on go-cart platen are started, 2 pieces of convertible blocks near frame on go-cart platen were fallen and was in blocked state, be placed on completely after on go-cart platen until this turning rolls, again 2 pieces of convertible blocks near rest stand on go-cart platen were fallen and be in blocked state, the plunger of the plunger-type stopper of go-cart platen is inserted its patchhole simultaneously, the go-cart that turning rolls is housed is moved to relevant position on roll extrusion production line, and after making go-cart platen be in the height of frame adaptation, start go-cart platen is transferred near the plunger of frame with 2 pieces of convertible blocks, again promote this turning rolls to move on production line after in the frame of shelving this turning rolls, the convertible block outside the frame in this cycle is holded up, after whole turning rolls moves to frame, unified primer fluid compressing cylinder, the mounting bar in each cycle moves along the bottom land slope of groove and declines to make described roll extrusion production line in the frame of shelving turning rolls, thus makes the trundle in frame trundle assembly no longer exceed each rest block.
System and device for roll extrusion production line quick-replaceable roller set provided by the present invention and method, the replacing of turning rolls can be completed fast like a cork, only need 2 operative employees just can complete for 1 to 2 hour, and installation accuracy is high, only slightly need do debugging after installing can normally run, have waste of material hardly; Present system device also configures multiple release mechanism, and processing safety is high; So system and device provided by the present invention and method, concerning roll extrusion manufacturing enterprise, its economic benefit is very remarkable.
Accompanying drawing explanation
Fig. 1 is roll extrusion production line schematic diagram;
Fig. 2 is the turning rolls schematic diagram of a certain dress roller;
Fig. 3 is a certain turning rolls schematic perspective view not installing roller;
Fig. 4 is overall plan schematic layout pattern of the present invention;
Fig. 5 is the present invention's each periodic groups member layout schematic top plan view in the frame of shelving turning rolls;
Fig. 6 is each periodic groups member front elevational schematic in frame;
Fig. 7 is each periodic groups member schematic side view in frame;
Fig. 8 is go-cart platen component parts layout schematic top plan view of the present invention;
Fig. 8-1 is Fig. 8 close-up schematic view;
Fig. 9 is go-cart platen component parts layout front elevational schematic of the present invention;
Fig. 9-1 is Fig. 9 close-up schematic view;
Figure 10 is placement table component parts layout schematic top plan view of the present invention;
Figure 11 is placement table component parts layout front elevational schematic of the present invention;
Figure 12 is placement table component parts layout schematic side view of the present invention;
Detailed description of the invention
Below with shown in Fig. 1 to Figure 11, describe the specific embodiment of the present invention in detail.
As shown in Figure 1, each turning rolls 1 that roller set is housed is arranged in order and is arranged on roll extrusion production line for shelving the frame 2 of turning rolls roll extrusion production line, and turning rolls 1 as shown in Figure 2 and Figure 3, each turning rolls 1 is equipped with 4 groups of roller set.
As shown in Figure 4, for the system and device of roll extrusion production line quick-replaceable turning rolls, comprise and be set in parallel in the other rest stand 4 for shelving turning rolls 1 of roll extrusion production line, this rest stand 4 comprises the placement table 5 being suitable for shelving turning rolls, the placement table 5 of rest stand 4 is two layers or more, see Figure 11; The go-cart 6 for turning rolls transfer that channel setting between roll extrusion production line and rest stand 4 can move horizontally along this passage, go-cart 6 is provided with the elevating mechanism for the oscilaltion of go-cart platen 7; Adjacent both sides along roll extrusion production line and rest stand 4 arrange track 8 respectively, and the wheel for go-cart 6 runs, see Fig. 4 along track 8.Roll extrusion production line for shelve on the frame 2 of turning rolls 1, go-cart platen 7 with placement table 5, be respectively arranged with multiple arrangement mode and shelve for turning rolls 1 base plate or the trundle assembly of roller movement, trundle assembly comprises frame trundle assembly 9, go-cart trundle assembly 10 and rest stand trundle assembly 11; Each trundle assembly comprises edge and the perpendicular direction of the passage mounting bar 12 arranged and the multiple trundles 13 be arranged on this mounting bar 12, multiple trundles 13 that each mounting bar 12 is installed are installed along this mounting bar with suitable interval arrangement, and trundle 13 is installed and exceeded mounting bar 12; Frame trundle assembly 9, rest stand trundle assembly 11 are with monolithic turning rolls 1 floor length for the cycle is arranged in order, and go-cart platen 7 and trundle assembly 10 thereof are arranged, as shown in Fig. 5 to Figure 12 by needed for monolithic turning rolls 1 transfer.
As shown in Figures 5 to 7, roll extrusion production line each cycle in the frame of shelving turning rolls 1 arranges 2 frame trundle assemblies 9, certainly also more than 2 can be arranged, the mounting bar 12 of each frame trundle assembly 9 is monolateral bar, on each mounting bar, the 12 multiple trundles 13 installed are arranged on the one-sided of this mounting bar 12 or bilateral, the geosynclinal block 14 that 2 offer groove 15 is above set below each trundle assembly, the geosynclinal block 14 of more than 2 also can be set certainly, the bottom land of this groove 15 is slope 16 low inside the height of outside, mounting bar 12 is shelved in the groove of geosynclinal block 14, mounting bar 12 is being provided with a pair road wheel 17 for walking at geosynclinal block 14 upper surface with each geosynclinal block contact position, mounting bar 12 between adjacent geosynclinal block 14 is provided with compression spring 18 below, in frame 2, each cycle is provided with multiple rest block 19, fixed stop 20 is provided with inside frame 2, the convertible block 21 of frame 2 arranged outside, is also provided with for controlling the hydraulic jack 22 that mounting bar 2 slides in the groove 15 of geosynclinal block 14 and convertible block 21 overturns inside each cycle of frame 2, mounting bar 12, convertible block 21 are all connected with the piston rod of hydraulic jack 22, when turning rolls changed by needs, the piston rod of hydraulic jack 22 outwards promotes mounting bar 12, convertible block 21, then along with road wheel 17 is being walked at geosynclinal block 14 upper surface, mounting bar 12 rises along slope 16, the multiple trundles 13 being arranged on this mounting bar 12 rise simultaneously and exceed multiple rest block 19, bear the weight of shelving turning rolls 1 completely by the multiple trundles 13 exceeded, convertible block 21 overturns simultaneously, no longer includes barrier effect, at this moment, operating personnel just can promote to be shelved on multiple trundle 13 upper roller frame 1 easily.Otherwise, when turning rolls is changed complete, when roll extrusion production line needs normal roll extrusion to produce, the piston rod of hydraulic jack 22 inwardly promotes mounting bar 12, convertible block 21, then along with road wheel 17 is being walked at geosynclinal block 14 upper surface, mounting bar 12 declines along slope 16, and the multiple trundles 13 being arranged on this mounting bar 12 decline simultaneously and no longer exceed multiple rest block 19; Convertible block 21 is holded up again simultaneously, again plays barrier effect; Such when can ensure that roll extrusion is produced each roller set steadily, reliably run.
As shown in Figure 10 to Figure 12, on the placement table 5 of rest stand 4, each cycle at least arranges 2 rest stand trundle assemblies 11, to arrange 3 rest stand trundle assemblies 11 for good, the mounting bar 12 of each rest stand trundle assembly 11 is bilateral bar, this bilateral bar offers multiple translot 23 needed for its multiple rest stand trundle 13 installation site, rest stand trundle 13 has the bearing wheel of external part for both sides, its both sides external part is shelved in translot 23, bearing wheel body is positioned at the centre of this bilateral bar, can arbitrarily take out during use, as shown in figure 12.
As shown in Fig. 8, Fig. 9 and Fig. 8-1, Fig. 9-1, go-cart platen 7 is at least arranged 2 go-cart trundle assemblies, be good to arrange 3 to 4 groups, the mounting bar 12 of each go-cart trundle assembly 10 is also bilateral bar, and go-cart trundle 13 is fixedly mounted on the centre of bilateral bar through its both sides external part.
Roll extrusion production line is provided with release mechanism separately for shelving on the frame 2 of turning rolls 1, go-cart platen 7 with on placement table 5, wherein roll extrusion production line for shelve turning rolls 1 frame 2 on each cycle at the convertible baffle plate 24 of its arranged outside, this baffle plate 24 to be installed between 2 pieces of fixed heads and can to rotate around the fixed axis be inserted on 2 pieces of fixed heads; Left side on go-cart platen 7, right side are that fore-and-aft clearance arranges 2 pieces of convertible blocks 25 separately by turning rolls 1 width, and this block 25 in strip, and can install around and rotates at the fixed axis of go-cart platen 7 avris; The middle position of the front and back avris on go-cart platen 7 is also provided with plunger-type stopper 26, and this plunger-type stopper 26 comprises the base 27 and plunger 28 that are provided with patchhole, and connects plunger 28 by a tethers; On placement table 5, the rear side in each cycle arranges barrier rib 29, and barrier rib 29 is provided with soft block 30; On placement table 5, the front side in each cycle is provided with automatic turnover block mechanism 31, this block mechanism 31 comprises a rotating shaft 32, this rotating shaft 32 two is shelved on two holders 33, position, this rotating shaft nearly two is provided with block 34, this rotating shaft 32 is connected with an insertion rod 36 by tether 35, insertion rod 36 cover has spring 37, makes the rising of insertion rod 36 need overcome the resistance of this spring 37; On placement table 5, the front side in each cycle is also provided with and plunger-type stopper 26 set identical on go-cart platen 7 and/or push type stopper 38, this push type stopper 38 comprise cylindrical housings 39, can at the stop rod 40 of housing 39 cap oscilaltion, angle rule groove 41 is offered on housing 39 surface, stop that rod 40 is laterally fitted with horizontal bar 42 and stretches out from angle rule groove 41 outside housing 39, the stop rod 40 appearance pocketed springs 43 of horizontal bar less than 42.
Roll extrusion production line uses above system and device, just can change turning rolls quickly and easily, Renewal process mainly comprises following 2 basic steps:
Step one, described go-cart 6 moved to the correspondence position that on roll extrusion production line, turning rolls 1 to be changed is other, the height making go-cart platen 7 be in turning rolls 1 to be changed to adapt, promote this turning rolls 1, make it successively through frame trundle assembly 9 and go-cart trundle assembly 10, move on go-cart platen 7; The relevant position the placement table 5 again go-cart 6 that turning rolls 1 is housed being moved to rest stand 4 is other, go-cart platen 7 is made to be in the height of placement table 5 adaptation, again promote this turning rolls 1, make it successively through go-cart trundle assembly 10 and rest stand trundle assembly 11, move on the relevant position placement table 5 of rest stand 4; Change turning rolls 1 quantity as required and repeat above-mentioned action, in the mode of next turning rolls 1 every, successively one by one by each turning rolls 1 through go-cart 6 transfer, move on the relevant position placement table 5 of rest stand 4;
Step 2, the placement table 5 putting back up roller frame 1 go-cart 6 being moved to rest stand 4 are other, the height making go-cart platen 7 be in this placement table 5 to adapt, promote this turning rolls 1, make it successively through rest stand trundle assembly 11 and go-cart trundle assembly 10, move on go-cart platen 7; Again the go-cart 6 that back up roller frame 1 is housed is moved to the other relevant position of roll extrusion production line, go-cart platen 7 is on roll extrusion production line for height that the frame 2 of shelving turning rolls 1 adapts, again promote this turning rolls 1, making it successively through go-cart trundle assembly 10 and frame trundle assembly 9, moving on production line for shelving the frame 2 of this turning rolls 1; Change turning rolls 1 quantity as required and repeat above-mentioned action, in the mode of next turning rolls 1 every, successively one by one by each turning rolls through go-cart 6 transfer, move on production line for shelving the frame 2 of turning rolls 1.
During concrete operations, before step, first each hydraulic jack 22 on unified starter mounting 2, each mounting bar in each cycle in frame 2 is made to move along the bottom land slope 16 of groove 15 and rise, thus make the trundle 13 in frame trundle assembly 9 exceed rest block 19, meanwhile, by convertible block 21 overturning outside the frame 1 in each cycle, in step one, each turning rolls 1 includes following action from frame 2 through the moving process of go-cart 6 to rest stand 4: before each turning rolls 1 is moved to go-cart platen 7, convertible baffle plate 24 overturning outside frame 1 will be arranged on, 2 pieces of convertible blocks 25 near frame on go-cart platen 7 are started, 2 pieces of convertible blocks 25 near rest stand 4 on go-cart platen 7 were fallen and was in blocked state, be placed on completely after on go-cart platen 7 until this turning rolls 1, again 2 pieces of convertible blocks 25 near frame 2 on go-cart platen 7 were fallen and be in blocked state, the plunger 28 of the plunger-type stopper 26 of go-cart platen 7 is inserted its patchhole simultaneously, the relevant position placement table 5 go-cart 6 that turning rolls 1 is housed being moved to rest stand 4 is other, and after making go-cart platen 7 be in the height of placement table 5 adaptation, plunger 28 near rest stand 4 on go-cart platen 7 is transferred to, and 2 pieces of convertible blocks 25 are started, the plunger 28 of this cycle plunger-type stopper 26 on placement table 5 is extracted and/or pressed by the stop rod 40 of push type stopper 38 simultaneously, pushing rolling wheels frame 1 moves in relevant position placement table 5 process of rest stand 4, the block 34 of automatic turnover block mechanism 31 on placement table 5 is overthrown, after turning rolls 1 moves past, this block 34 is again holded up under its spring-force driven dual, again the plunger 28 of this cycle plunger-type stopper 26 on placement table 5 is inserted and/or the stop of push type stopper 38 rod 40 is ejected, block turning rolls 1.In step 2, each turning rolls 1 includes following action from rest stand 4 through the moving process of go-cart 6 to frame 2: before each turning rolls 1 is moved to go-cart platen 7, the plunger 28 of this cycle plunger-type stopper 26 on placement table 5 is extracted and/or pressed by the stop rod 40 of push type stopper 38, the insertion rod 36 of pressing automatic turnover block mechanism 31 and overlap the spring 37 had, make its block 34 overturning under its Gravitative Loads, 2 pieces of convertible blocks 25 near rest stand 4 on go-cart platen 7 are started, 2 pieces of convertible blocks 25 near frame 2 on go-cart platen 7 were fallen and was in blocked state, be placed on completely after on go-cart platen 7 until this turning rolls 1, again 2 pieces of convertible blocks 25 near rest stand 4 on go-cart platen 7 were fallen and be in blocked state, the plunger 28 of the plunger-type stopper 26 of go-cart platen 7 is inserted its patchhole simultaneously, the go-cart 6 that turning rolls 1 is housed is moved to relevant position on roll extrusion production line, and after making go-cart platen 7 be in the height of frame 2 adaptation, the convertible block 25 with 2 pieces is transferred to start the plunger 28 near frame 2 on go-cart platen 7, again promote this turning rolls 1 move on production line for shelve this turning rolls 1 frame 2 on after, the convertible block 21 outside the frame 2 in this cycle is holded up, move to after frame 2 until whole turning rolls, unified primer fluid compressing cylinder 22, the mounting bar 12 in each cycle moves along the bottom land slope 16 of groove 15 and declines to make roll extrusion production line in the frame of shelving turning rolls, thus makes the trundle 13 in frame trundle assembly 9 no longer exceed each rest block 19.
In addition, the alleged orientation such as front, rear, left and right in present specification, only statement is convenient in the expression of present patent application figure relatively, is not construed as limiting the invention.
Claims (10)
1. the system and device for roll extrusion production line quick-replaceable turning rolls, comprise and be set in parallel in the other rest stand for shelving turning rolls of roll extrusion production line, this rest stand comprises the placement table being suitable for shelving turning rolls, described turning rolls is on same mounting base, be equipped with 2 to the installation unit of upper roller, it is characterized in that, the go-cart for turning rolls transfer that channel setting between described roll extrusion production line and rest stand can move horizontally along this passage, described roll extrusion production line is for shelving the frame of turning rolls, with on placement table on go-cart platen, be respectively arranged with multiple arrangement mode and shelve or the trundle assembly of roller movement for described turning rolls base plate, described trundle assembly comprises frame trundle assembly, go-cart trundle assembly and rest stand trundle assembly, described each trundle assembly comprises edge and the perpendicular direction of described the passage mounting bar arranged and the multiple trundles be arranged on this mounting bar, multiple trundles that each mounting bar is installed are installed along this mounting bar with suitable interval arrangement, and described trundle is installed and exceeded described mounting bar, described frame trundle assembly, rest stand trundle assembly are with monolithic turning rolls floor length for the cycle is arranged in order, and described go-cart platen and trundle assembly thereof are arranged by needed for the transfer of monolithic turning rolls.
2. the system as claimed in claim 1 device, is characterized in that, described go-cart is provided with the elevating mechanism for the oscilaltion of go-cart platen.
3. system and device as claimed in claim 2, it is characterized in that, the placement table of described rest stand is two layers or more.
4. as claimed in claim 1 for the system and device of roll extrusion production line quick-replaceable turning rolls, it is characterized in that, the adjacent both sides along described roll extrusion production line and rest stand arrange track respectively, for the wheel orbiting of described go-cart.
5. the system as claimed in claim 1 device, it is characterized in that, described roll extrusion production line each cycle in the frame of shelving turning rolls at least arranges 2 described frame trundle assemblies, the mounting bar of each frame trundle assembly is monolateral bar, multiple trundles that each mounting bar is installed are arranged on the one-sided of this mounting bar or bilateral, arrange at least 2 below each described trundle assembly and offer reeded geosynclinal block above, the bottom land of this groove is slope low inside the height of outside, described mounting bar is shelved in the groove of described geosynclinal block, mounting bar is being provided with a pair road wheel for walking at geosynclinal block upper surface with each geosynclinal block contact position, compression spring is provided with below mounting bar between adjacent geosynclinal block, in described frame, each cycle is provided with multiple rest block, fixed stop is provided with inside frame, the convertible block of frame arranged outside, is also provided with inside each cycle of described frame for controlling the hydraulic jack that described mounting bar slides in the groove of described geosynclinal block and convertible block overturns.
6. the system as claimed in claim 1 device, it is characterized in that, on described placement table, each cycle at least arranges 2 rest stand trundle assemblies, the mounting bar of each rest stand trundle assembly is bilateral bar, this bilateral bar offers multiple translot needed for its multiple rest stand trundle installation site, rest stand trundle is the bearing wheel that both sides have external part, and its both sides external part is shelved in described translot, and bearing wheel body is positioned at the centre of this bilateral bar.
7. the system as claimed in claim 1 device, it is characterized in that, described go-cart platen is at least arranged 2 go-cart trundle assemblies, the mounting bar of each go-cart trundle assembly is bilateral bar, and go-cart trundle is fixedly mounted on the centre of bilateral bar through its both sides external part.
8. the system as claimed in claim 1 device, it is characterized in that, described roll extrusion production line is provided with release mechanism separately for shelving on the frame of turning rolls, go-cart platen with on placement table, wherein in the frame of shelving turning rolls, this baffle plate to be installed between 2 pieces of fixed heads and can to rotate around the fixed axis be inserted on 2 pieces of fixed heads roll extrusion production line at the convertible baffle plate of its arranged outside each cycle; Left side on go-cart platen, right side are that fore-and-aft clearance arranges 2 pieces of convertible blocks separately by turning rolls width, and this block is strip, and can install around and rotate at the fixed axis of go-cart platen avris; The middle position of the front and back avris on go-cart platen is also provided with plunger-type stopper, and this plunger-type stopper comprises the base and plunger that are provided with patchhole; On placement table, the rear side in each cycle arranges barrier rib, and barrier rib is provided with soft block; On placement table, the front side in each cycle is provided with automatic turnover block mechanism, this block mechanism comprises a rotating shaft, this rotating shaft two is shelved on two holders, position, this rotating shaft nearly two is provided with block, this rotating shaft is connected with an insertion rod by tether, insertion rod cover has spring, makes the rising of insertion rod need overcome the resistance of this spring; On placement table, the front side in each cycle is also provided with and plunger-type stopper set identical on go-cart platen and/or push type stopper, this push type stopper comprise cylindrical housings, can the oscilaltion of housing cap stop rod, surface of shell offers angle rule groove, stop that rod is laterally fitted with horizontal bar and stretches out from angle rule groove outside housing, the stop rod appearance pocketed springs below horizontal bar.
9. for a method for roll extrusion production line quick-replaceable turning rolls, it is characterized in that, use the system and device as described in any one of Claims 1-4, comprise the steps:
Step one, described go-cart moved to the correspondence position that on roll extrusion production line, turning rolls to be changed is other, the height making go-cart platen be in turning rolls to be changed to adapt, promote this turning rolls, make it successively through frame trundle assembly and go-cart trundle assembly, move on go-cart platen; By the relevant position the placement table again go-cart that turning rolls is housed being moved to rest stand, go-cart platen is made to be in the height of placement table adaptation, again promote this turning rolls, make it successively through go-cart trundle assembly and rest stand trundle assembly, move on the relevant position placement table of rest stand; Change turning rolls quantity as required and repeat above-mentioned action, in the mode of next turning rolls every, successively one by one by described each turning rolls through go-cart transfer, move on the relevant position placement table of rest stand;
Step 2, described go-cart is moved to rest stand the placement table putting back up roller frame by, the height making go-cart platen be in this placement table to adapt, promote this turning rolls, make it successively through rest stand trundle assembly and go-cart trundle assembly, move on go-cart platen; Again the go-cart that back up roller frame is housed is moved to the other relevant position of roll extrusion production line, go-cart platen is on roll extrusion production line for height that the frame of shelving turning rolls adapts, again promote this turning rolls, making it successively through go-cart trundle assembly and frame trundle assembly, moving on production line for shelving the frame of this turning rolls; Change turning rolls quantity as required and repeat above-mentioned action, in the mode of next turning rolls every, successively one by one by described each turning rolls through go-cart transfer, move on production line for shelving the frame of turning rolls.
10. as claimed in claim 9 for the method for roll extrusion production line quick-replaceable turning rolls, it is characterized in that, the organization establishes in described roll extrusion production line each cycle in the frame of shelving turning rolls as claimed in claim 5, described roll extrusion production line is for shelving the frame of turning rolls, release mechanism as claimed in claim 8 is provided with separately on go-cart platen with on placement table, before step, first unified primer fluid compressing cylinder, the mounting bar in each cycle moves along the bottom land slope of groove and rises to make described roll extrusion production line in the frame of shelving turning rolls, thus make the trundle in frame trundle assembly exceed rest block, simultaneously, by the convertible block overturning outside the frame in each cycle, in described step one, each turning rolls includes following action from frame through go-cart to the moving process of rest stand: before each turning rolls is moved to go-cart platen, convertible baffle plate overturning outside frame will be arranged on, 2 pieces of convertible blocks near frame on go-cart platen are started, 2 pieces of convertible blocks near rest stand on go-cart platen were fallen and was in blocked state, be placed on completely after on go-cart platen until this turning rolls, again 2 pieces of convertible blocks near frame on go-cart platen were fallen and be in blocked state, the plunger of the plunger-type stopper of go-cart platen is inserted its patchhole simultaneously, by the relevant position placement table go-cart that turning rolls is housed being moved to rest stand, and after making go-cart platen be in the height of placement table adaptation, start go-cart platen is transferred near the plunger of rest stand with 2 pieces of convertible blocks, the plunger of this cycle plunger-type stopper on placement table is extracted and/or pressed by the stop rod of push type stopper simultaneously, promoting described turning rolls moves in the relevant position placement table process of rest stand, the block of automatic turnover block mechanism on placement table is overthrown, after described turning rolls moves past, this block is again holded up under its spring-force driven dual, again the plunger of this cycle plunger-type stopper on placement table is inserted and/or the stop of push type stopper rod is ejected, block turning rolls, in described step 2, each turning rolls includes following action from rest stand through go-cart to the moving process of frame: before each turning rolls is moved to go-cart platen, the plunger of this cycle plunger-type stopper on placement table is extracted and/or pressed by the stop rod of push type stopper, the insertion rod of pressing automatic turnover block mechanism and overlap the spring had, make the overturning under its Gravitative Loads of its block, 2 pieces of convertible blocks near rest stand on go-cart platen are started, 2 pieces of convertible blocks near frame on go-cart platen were fallen and was in blocked state, be placed on completely after on go-cart platen until this turning rolls, again 2 pieces of convertible blocks near rest stand on go-cart platen were fallen and be in blocked state, the plunger of the plunger-type stopper of go-cart platen is inserted its patchhole simultaneously, the go-cart that turning rolls is housed is moved to relevant position on roll extrusion production line, and after making go-cart platen be in the height of frame adaptation, start go-cart platen is transferred near the plunger of frame with 2 pieces of convertible blocks, again promote this turning rolls to move on production line after in the frame of shelving this turning rolls, the convertible block outside the frame in this cycle is holded up, after whole turning rolls moves to frame, unified primer fluid compressing cylinder, the mounting bar in each cycle moves along the bottom land slope of groove and declines to make described roll extrusion production line in the frame of shelving turning rolls, thus makes the trundle in frame trundle assembly no longer exceed each rest block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310182704.0A CN103286202B (en) | 2013-05-04 | 2013-05-04 | The system and device of automobile bars roll extrusion production line quick-replaceable turning rolls and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310182704.0A CN103286202B (en) | 2013-05-04 | 2013-05-04 | The system and device of automobile bars roll extrusion production line quick-replaceable turning rolls and method |
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| CN103286202A CN103286202A (en) | 2013-09-11 |
| CN103286202B true CN103286202B (en) | 2015-09-30 |
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| CN104229459B (en) * | 2014-08-20 | 2019-04-05 | 宁波敏实汽车零部件技术研发有限公司 | Car door column plate workpiece feeding mechanism and its bedplate device |
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| JP3540188B2 (en) * | 1999-02-26 | 2004-07-07 | 株式会社栗本鐵工所 | Mold changing device |
| JP2006346679A (en) * | 2005-06-13 | 2006-12-28 | Aichi Steel Works Ltd | Bolster stage exchanging device |
| CN201728279U (en) * | 2010-06-25 | 2011-02-02 | 宁波市勤创汽配研发有限公司 | Quick mold changing mechanism of rolling forming machine |
| CN102601221A (en) * | 2012-03-01 | 2012-07-25 | 太原重工股份有限公司 | Die holder replacing device for hydraulic edge trimmer |
| CN203281718U (en) * | 2013-05-04 | 2013-11-13 | 宁波泰甬汽车零部件有限公司 | System device for rapidly replacing roller frame in automobile strip-shaped element rolling production line |
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