CN102490245A - Dual-steel-belt continuous flat press - Google Patents
Dual-steel-belt continuous flat press Download PDFInfo
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- CN102490245A CN102490245A CN2011104349516A CN201110434951A CN102490245A CN 102490245 A CN102490245 A CN 102490245A CN 2011104349516 A CN2011104349516 A CN 2011104349516A CN 201110434951 A CN201110434951 A CN 201110434951A CN 102490245 A CN102490245 A CN 102490245A
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Abstract
The invention discloses a dual-steel-belt continuous flat press, comprising a rack, a fixed frame arranged on the rack, a moving frame arranged above the fixed frame and a moving frame hydraulic cylinder for controlling the moving frame to move up and down, wherein an upper rolling needle chain blanket and a lower rolling needle chain blanket are respectively driven through an upper carrier roller and a lower carrier roller which are rotationally arranged on the rack, and heating and pre-pressing devices are arranged behind two front rollers and before inlets of an upper hot pressing plate and a lower hot pressing plate. The dual-steel-belt continuous flat press disclosed by the invention is reasonable in design, and plate blanks are heated and pre-pressed in advance, so that the difficulty in manufacturing the dual-steel-belt continuous flat press is reduced sufficiently and the production efficiency is increased; a conveyor belt and the rolling needle chain blankets cannot deviate in a driving process, so that the effect on pressing the plate blanket is enhanced, and the service life of the conveyor belt and the rolling needle chain blankets is prolonged; the plat blankets are consistent in thickness after being pressed so that the quality of a particle board is improved; and even when chains are asynchronous or resistance is nonuniform, chain pinned shafts cannot be damaged if one or some rolling needles in the rolling needle chain blankets deviates/deviate.
Description
Technical field
The present invention relates to a kind of particieboard and manufacture equipment, be specifically related to a kind of pair of steel band continuous flat press.
Background technology
The particieboard of oriented structure is to cut into wood chip by log material, and through drying, applying glue, orienting spreading, hot-forming and series of process such as cut and the sheet material processed, this particieboard is widely used in fields such as building, decoration, household, packing.The two steel band continuous flat presses that generally use now are in the process hot-forming to slab; Have following defective or deficiency: ⑴, when slab gets into two steel band continuous flat press; For making the satisfactory thickness of the rapid boil down to of slab; The pressure of two steel band continuous flat presses porch is the maximum position of whole continuous press pressure; So the framework of two steel band continuous flat presses porch and hydraulic jack also are positions maximum, maximum in whole the continuous press, this has also correspondingly increased the manufacture difficulty of press, and reduces production efficiency; ⑵ conveyer belt of, two steel band continuous flat presses (steel band) and needle roller chain blanket are easy to sideslip in transmission process, not only influence pressing result, and make conveyer belt (steel band) and needle roller chain blanket be easy to damage; ⑶, the slab variable thickness after compacting causes, and has influence on the quality of particieboard; , about the asynchronous or resistance of two chains when inhomogeneous, a certain or several easy deflections of needle roller in the needle roller chain blanket cause the bearing pin of chain to damage when serious.
Summary of the invention
The present invention is in order to solve weak point of the prior art, provides a kind of and is easy to make, production efficiency is high, Forming Quality is good, conveyer belt and needle roller chain blanket are difficult for sideslip, compacting consistency of thickness, non-damageable pair of steel band continuous flat press.
For solving the problems of the technologies described above; The present invention adopts following technical scheme: two steel band continuous flat presses; The adjustable shelf hydraulic cylinder that comprise frame, be located at two front rolls that the frame front end is provided with up and down, be located at two back rolls that frame rear end is provided with up and down, be located at the fixed mount on the frame, the adjustable shelf that is located at the fixed mount top, control adjustable shelf moves up and down; Be provided with upper hot pressboard, last needle roller chain blanket, upper conveyor belt, lower conveyor belt, following needle roller chain blanket and lower hot pressing board between adjustable shelf lower surface and the fixed mount upper surface successively; Wherein upper conveyor belt and lower conveyor belt have horizontal clearance; Upper conveyor belt is wrapped on the front roll and back roll on top; Lower conveyor belt is wrapped on the front roll and back roll of bottom, and last needle roller chain blanket is located at upper supporting roller and snub pulley transmission on the frame through rotation respectively with following needle roller chain blanket, and the place ahead of the import of said two front roll rears, upper hot pressboard and lower hot pressing boards is provided with the prepressing device of heating.
The said prepressing device of heating comprises the carriage that is located at lower conveyor belt below, is located at the travelling carriage of upper conveyor belt top and is used to control the precompressed hydraulic cylinder that travelling carriage moves up and down; Frame is provided with the slideway that is slidingly matched with both sides, travelling carriage front and back; The carriage top, horizontal is provided with the following heating pressure roller that a row all is in transmission connection with lower conveyor belt; Travelling carriage bottom be provided with a row all with upper conveyor belt be in transmission connection on heat pressure roller; Following heating pressure roller and last heating pressure roller are corresponding one by one up and down, and following heating pressure roller and last heating pressure roller middle part are equipped with the high-temperature medium passage.
Said frame is provided with the conveyer belt deviation correcting device that is positioned at half range both sides under the lower conveyor belt.
Said conveyer belt deviation correcting device is included in the bearing on the frame; Bearing is provided with sliding shoe and the inside and outside adjusting bolt that moves of control sliding shoe; The inner level of sliding shoe is provided with support plate; Support plate is provided with the tuningout pulley that horizontally rotates, and tuningout pulley circumference is provided with the annular trough of belt with the lower conveyor belt edge mate.
The said needle roller chain blanket of going up includes needle roller and chain with following needle roller chain blanket, and first bearing pin the inner of chain extend in the groove at needle roller two ends, between last needle roller chain blanket and following needle roller chain blanket, is provided with needle roller chain blanket deviation correcting device on the frame.
Said needle roller chain blanket deviation correcting device comprise be located at adjustable shelf two side connecting plates, connecting plate is provided with vertical fixed axis; Be provided with the chain gear wheel through bearing on the fixed axis, the inboard and outer side contacts of chain of chain gear wheel, the upper surface/lower surface of connecting plate is provided with slideway; The slideway outside is connected with L type hook plate or straight plate through fastening bolt; Chain upper surface/lower surface and slideway are slidingly matched, and second bearing pin outside of chain is provided with roller, and roller and L type hook plate are rotationally connected.
The groove at said needle roller two ends is the little pyramidal structure of outer imperial palace.
Below the adjustable shelf left and right sides, be respectively equipped with fixing support rack on the said frame, be provided with thick surely drawing-die device between fixing support rack and the adjustable shelf.
Said fixed thick drawing-die device comprises the thickness gage of cuboid, and thickness gage is detachably connected on the fixing support rack through dormant bolt.
Level is provided with the rise locking oil cylinder that is in transmission connection with back roll two ends, top on the said frame, and level is provided with the following tensioner oil cylinder that is in transmission connection with back roll two ends, bottom on the frame.
Adopt technique scheme, have following beneficial effect:
1, the prepressing device of heating can make slab before getting into two steel band continuous flat presses; Earlier through heating and the high pressure compacting; Get into two steel band continuous flat presses again, because before getting into continuous press, slab is through heating and the high pressure compacting; So shortened slab heat time heating time, reduced the pressure of press inlet, two steel band continuous flat press manufacture difficulty and power are decreased.But also can promote pressing plate speed, and the production efficiency of two steel band continuous flat presses is improved greatly, under the situation of same continuous press, the high pressure entry device of heating can make output significantly improve.
2, the prepressing device of heating adopts the fixing many groups of row heating pressure rollers down; And upward heat pressure roller through the many groups of precompressed hydraulic cylinder drive one row and earlier slab is carried out precompressed; In precompressed; The interior hydraulic oil that feeds of high-temperature medium passage that also heats downwards in pressure roller and the last heating pressure roller heats slab, thereby has shortened the time of slab in follow-up compacting, fully enhances productivity.
3, the conveyer belt deviation correcting device can solve the problem that is easy to sideslip in the conveyer belt transmission process effectively; Needle roller chain blanket deviation correcting device makes needle roller chain blanket be difficult for sideslip; So just fully improved the slab pressing result, and can make conveyer belt (steel band) and needle roller chain blanket lengthening in service life.
4, through the adjusted bolt; Sliding shoe is inside and outside moving on bearing; Sliding shoe drives the tuningout pulley through support plate and moves, and the annular trough of belt on the tuningout pulley carries out roof pressure to lower conveyor belt, makes the trough of belt of lower conveyor belt tuningout pulley along both sides move; The phenomenon of sideslip can not occur, and can prevent the conveyer belt tenesmus.
5, the chain gear wheel plays the effect that stops needle roller chain blanket left and right sides sideslip; Slideway on the upper surface/lower surface of connecting plate plays guide effect; L type hook plate only is arranged on needle roller chain blanket both sides, and straight plate is located at down needle roller chain blanket both sides, and L type hook plate all plays position-limiting action with straight plate.
6, the groove at needle roller two ends is the little pyramidal structure of outer imperial palace, though about the asynchronous or resistance of two chains when inhomogeneous, have certain buffer gap, a certain or several needle roller deflections in the needle roller chain blanket can not cause chain hinge pin to damage yet.
7, fixed thick drawing-die device plays the effect that limits the compacting slab thickness, even the adjustable shelf cylinder pressure is big again, also defines the compacting thickness of slab, makes the particieboard quality unified.
8, fixed thick drawing-die device adopts the fixing thickness gage of dormant bolt, according to the compacting thickness of different particieboards, is convenient to the thickness gage of dismounting different-thickness.
9, rise locking oil cylinder and following tensioner oil cylinder play the effect of adjustment upper conveyor belt and lower conveyor belt tensioner degree respectively.
The present invention is reasonable in design, in advance slab is heated precompressed, has fully reduced the manufacture difficulty of two steel band continuous flat presses, and has enhanced productivity; Conveyer belt (steel band) and needle roller chain blanket also sideslip no longer in transmission process improves the pressing result of slab, and conveyer belt (steel band) and needle roller chain blanket is extended service life; The consistency of thickness of slab after compacting, the quality of raising particieboard; When even asynchronous or resistance is inhomogeneous at chain, a certain or several needle roller deflections in the needle roller chain blanket can not cause chain hinge pin to damage yet.The present invention is practical, be easy to apply.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the vertical view of conveyer belt deviation correcting device in the middle of Fig. 1;
Fig. 3 is the A-A cutaway view of tuningout pulley in the middle of Fig. 2;
Fig. 4 is the side structure sketch map at needle roller chain blanket deviation correcting device place in the middle of Fig. 1;
Fig. 5 is the enlarged drawing that Fig. 4 central sidewinders pin chain blanket deviation correcting device;
Fig. 6 is the structural representation that is connected between needle roller and the chain in the middle of Fig. 4;
Fig. 7 is the side structure sketch map at fixed thick drawing-die device place in the middle of Fig. 1;
Fig. 8 is the structural representation of fixed thick drawing-die device in the middle of Fig. 7.
The specific embodiment
Like Fig. 1～shown in Figure 8; Of the present invention pair of steel band continuous flat press; The adjustable shelf hydraulic cylinder 6 that comprise frame 1, be located at two front rolls 2 that frame 1 front end is provided with up and down, be located at two back rolls 3 that frame 1 rear end is provided with up and down, be located at the fixed mount 4 on the frame 1, the adjustable shelf 5 that is located at fixed mount 4 tops, control adjustable shelf 5 moves up and down; Be provided with upper hot pressboard 7, last needle roller chain blanket 8, upper conveyor belt 9, lower conveyor belt 10, following needle roller chain blanket 11 and lower hot pressing board 12 between adjustable shelf 5 lower surfaces and fixed mount 4 upper surfaces successively; Wherein upper conveyor belt 9 has the horizontal clearance that is used for through slab with lower conveyor belt 10; Upper conveyor belt 9 is wrapped on the front roll 2 and back roll 3 on top; Lower conveyor belt 10 is wrapped on the front roll 2 and back roll 3 of bottom, and last needle roller chain blanket 8 is located at upper supporting roller 13 and snub pulley 14 transmissions on the frame 1 through rotation respectively with following needle roller chain blanket 11, and the place ahead of the import of two front roll 2 rears, upper hot pressboard 7 and lower hot pressing boards 12 is provided with the prepressing device of heating.
The prepressing device of heating comprises the carriage 15 that is located at lower conveyor belt 10 belows, is located at the travelling carriage 16 of upper conveyor belt 9 tops and is used to control the precompressed hydraulic cylinder 17 that travelling carriage 16 moves up and down; Frame 1 is provided with the slideway 18 that is slidingly matched with both sides, travelling carriage 16 front and back; Carriage 15 top, horizontal are provided with the following heating pressure roller 19 that a row all is in transmission connection with lower conveyor belt 10; Travelling carriage 16 bottoms be provided with a row all with upper conveyor belt 9 be in transmission connection on heat pressure roller 20; Following heating pressure roller 19 is corresponding one by one up and down with last heating pressure roller 20, and following heating pressure roller 19 is equipped with high-temperature medium passage 21 with last heating pressure roller 20 middle parts.
Last needle roller chain blanket 8 includes needle roller 28 and chain 29 with following needle roller chain blanket 11, and first bearing pin, 30 the inners of chain 29 extend in the groove 31 at needle roller 28 two ends, between last needle roller chain blanket 8 and following needle roller chain blanket 11, are provided with needle roller chain blanket deviation correcting device 51 on the frame 1.Needle roller chain blanket deviation correcting device 51 comprise be located at 5 liang of side connecting plates 32 of adjustable shelf, connecting plate 32 is provided with vertical fixed axis 33; Be provided with chain gear wheel 35 through bearing 34 on the fixed axis 33; Chain gear wheel 35 inboard and chain 29 outer side contacts; Upper surface/the lower surface of connecting plate 32 is provided with slideway 36, and slideway 36 outsides are connected with L type hook plate 38 or straight plate 39 through fastening bolt 37, and chain 29 upper surfaces/lower surface and slideway 36 are slidingly matched; Second bearing pin, 40 outsides of chain 29 are provided with roller 41, and roller 41 is rotationally connected with L type hook plate 38.The groove 31 at needle roller 28 two ends is the little pyramidal structure of outer imperial palace.
Below adjustable shelf 5 left and right sides, be respectively equipped with fixing support rack 42 on the frame 1, be provided with thick surely drawing-die device 52 between fixing support rack 42 and the adjustable shelf 5.Fixed thick drawing-die device 52 comprises the thickness gage 43 of cuboid, and thickness gage 43 is detachably connected on the fixing support rack 42 through dormant bolt 44.
Level is provided with the rise locking oil cylinder 45 that is in transmission connection with top back roll 3 two ends on the frame 1, and level is provided with the following tensioner oil cylinder 46 that is in transmission connection with bottom back roll 3 two ends on the frame 1.
When suppressing slab; Slab gets between two front rolls 2; Between upper conveyor belt 9 and lower conveyor belt 10, carry backward; Drive the many groups of a row through precompressed hydraulic cylinder 17 and go up heating pressure roller 20 and earlier slab is carried out precompressed, in precompressed, heat downwards in pressure roller 19 and the last heating pressure roller and to feed hydraulic oils in 20 the high-temperature medium passage 21 slab is heated.Then slab enters between upper hot pressboard 7 and the lower hot pressing board 12 and suppresses continuously, and under the restriction of thickness gage 43, the molding shaving plate thickness that compacting is come out is consistent.
In pressing process, through adjusted bolt 24, sliding shoe 23 is inside and outside moving on bearing 22; Sliding shoe 23 drives tuningout pulley 26 through support plate 25 and moves, and 27 pairs of lower conveyor belts of the annular trough of belt on the tuningout pulley 26 10 carry out roof pressure, adjust to correct position; Use bolt that sliding shoe 23 is fastened on the bearing 22; Make the trough of belt 27 of lower conveyor belt 10 tuningout pulley 26 move, the phenomenon of sideslip can not occur, and can prevent lower conveyor belt 10 tenesmus along both sides.
Last needle roller chain blanket 8 and following needle roller chain blanket 11 are in running; Chain gear wheel 35 plays the effect that stops needle roller chain blanket 8 and following needle roller chain blanket 11 left and right sides sideslips; Slideway 36 on the upper surface/lower surface of connecting plate 32 plays guide effect; L type hook plate 38 only is arranged on needle roller chain blanket 8 both sides, and straight plate 39 is located at down needle roller chain blanket 11 both sides, and L type hook plate 38 all plays position-limiting action with straight plate 39.The groove 31 at needle roller 28 two ends is the little pyramidal structure of outer imperial palace; When even asynchronous or resistance is inhomogeneous at chain 29; Have certain buffer gap, a certain or several needle roller 28 deflections in last needle roller chain blanket 8 and the following needle roller chain blanket 11 can not cause first bearing pin 30 of chain 29 to damage yet.
When upper conveyor belt 9 needs the adjustment rate of tension with lower conveyor belt 10, can control rise locking oil cylinder 45 and play adjustment upper conveyor belt 9 and lower conveyor belt 10 rates of tension respectively with following tensioner oil cylinder 46.
Claims (10)
1. two steel band continuous flat presses; The adjustable shelf hydraulic cylinder that comprise frame, be located at two front rolls that the frame front end is provided with up and down, be located at two back rolls that frame rear end is provided with up and down, be located at the fixed mount on the frame, the adjustable shelf that is located at the fixed mount top, control adjustable shelf moves up and down; Be provided with upper hot pressboard, last needle roller chain blanket, upper conveyor belt, lower conveyor belt, following needle roller chain blanket and lower hot pressing board between adjustable shelf lower surface and the fixed mount upper surface successively; Wherein upper conveyor belt and lower conveyor belt have horizontal clearance; Upper conveyor belt is wrapped on the front roll and back roll on top; Lower conveyor belt is wrapped on the front roll and back roll of bottom; Last needle roller chain blanket is located at upper supporting roller and snub pulley transmission on the frame through rotation respectively with following needle roller chain blanket, and it is characterized in that: the place ahead of the import of said two front roll rears, upper hot pressboard and lower hot pressing boards is provided with the prepressing device of heating.
2. according to claim 1 pair of steel band continuous flat press; It is characterized in that: the said prepressing device of heating comprises the carriage that is located at lower conveyor belt below, is located at the travelling carriage of upper conveyor belt top and is used to control the precompressed hydraulic cylinder that travelling carriage moves up and down; Frame is provided with the slideway that is slidingly matched with both sides, travelling carriage front and back; The carriage top, horizontal is provided with the following heating pressure roller that a row all is in transmission connection with lower conveyor belt; Travelling carriage bottom is provided with a row and all goes up the heating pressure roller with upper conveyor belt is in transmission connection, and following heating pressure roller and last heating pressure roller be correspondence one by one up and down, is equipped with the high-temperature medium passage in the middle part of following heating pressure roller and the last heating pressure roller.
3. according to claim 1 and 2 pair of steel band continuous flat press is characterized in that: said frame is provided with the conveyer belt deviation correcting device that is positioned at half range both sides under the lower conveyor belt.
4. according to claim 3 pair of steel band continuous flat press; It is characterized in that: said conveyer belt deviation correcting device is included in the bearing on the frame; Bearing is provided with sliding shoe and the inside and outside adjusting bolt that moves of control sliding shoe; The inner level of sliding shoe is provided with support plate, and support plate is provided with the tuningout pulley that horizontally rotates, and tuningout pulley circumference is provided with the annular trough of belt with the lower conveyor belt edge mate.
5. according to claim 1 and 2 pair of steel band continuous flat press; It is characterized in that: the said needle roller chain blanket of going up includes needle roller and chain with following needle roller chain blanket; First bearing pin the inner of chain extend in the groove at needle roller two ends, between last needle roller chain blanket and following needle roller chain blanket, is provided with needle roller chain blanket deviation correcting device on the frame.
6. according to claim 5 pair of steel band continuous flat press; It is characterized in that: said needle roller chain blanket deviation correcting device comprise be located at adjustable shelf two side connecting plates, connecting plate is provided with vertical fixed axis; Be provided with the chain gear wheel through bearing on the fixed axis, the inboard and outer side contacts of chain of chain gear wheel, the upper surface/lower surface of connecting plate is provided with slideway; The slideway outside is connected with L type hook plate or straight plate through fastening bolt; Chain upper surface/lower surface and slideway are slidingly matched, and second bearing pin outside of chain is provided with roller, and roller and L type hook plate are rotationally connected.
7. according to claim 6 pair of steel band continuous flat press is characterized in that: the groove at said needle roller two ends is the little pyramidal structure of outer imperial palace.
8. according to claim 1 and 2 pair of steel band continuous flat press is characterized in that: below the adjustable shelf left and right sides, be respectively equipped with fixing support rack on the said frame, be provided with thick surely drawing-die device between fixing support rack and the adjustable shelf.
9. according to claim 8 pair of steel band continuous flat press is characterized in that: said fixed thick drawing-die device comprises the thickness gage of cuboid, and thickness gage is detachably connected on the fixing support rack through dormant bolt.
10. according to claim 1 and 2 pair of steel band continuous flat press; It is characterized in that: level is provided with the rise locking oil cylinder that is in transmission connection with back roll two ends, top on the said frame, and level is provided with the following tensioner oil cylinder that is in transmission connection with back roll two ends, bottom on the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110434951.6A CN102490245B (en) | 2011-12-22 | 2011-12-22 | Dual-steel-belt continuous flat press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110434951.6A CN102490245B (en) | 2011-12-22 | 2011-12-22 | Dual-steel-belt continuous flat press |
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| Publication Number | Publication Date |
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| CN102490245A true CN102490245A (en) | 2012-06-13 |
| CN102490245B CN102490245B (en) | 2014-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110434951.6A Expired - Fee Related CN102490245B (en) | 2011-12-22 | 2011-12-22 | Dual-steel-belt continuous flat press |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744762A (en) * | 2012-07-19 | 2012-10-24 | 昆山吉美川纤维科技有限公司 | Oven for fireboard production |
| CN102962878A (en) * | 2012-12-05 | 2013-03-13 | 三门峡市易兴人造板设备有限公司 | Pressurizing and heating device for entrance of continuous press |
| CN103286843A (en) * | 2013-06-14 | 2013-09-11 | 三门峡亿龙机械装备有限公司 | Multi-roller continuous flat pressing machine |
| WO2014198090A1 (en) * | 2013-06-14 | 2014-12-18 | 三门峡亿龙机械装备有限公司 | Multi-roller continuous flat pressing machine |
| CN105881670A (en) * | 2015-01-19 | 2016-08-24 | 西北农林科技大学 | Continuous type biomass recombined hew four-sided hot press device |
| CN105918149A (en) * | 2016-05-31 | 2016-09-07 | 山东省畜牧总站 | Portable cattle and sheep feeding stacker truck |
| CN106607971A (en) * | 2017-03-08 | 2017-05-03 | 中国福马机械集团有限公司 | A continuous type press |
| CN110696390A (en) * | 2019-11-22 | 2020-01-17 | 河北亚圣实业股份有限公司 | Thermosetting continuous pressing production line for carbon fiber composite material and preparation process thereof |
| CN111231398A (en) * | 2018-11-28 | 2020-06-05 | 中国科学院宁波材料技术与工程研究所 | Control method of double-steel-belt press |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102744762A (en) * | 2012-07-19 | 2012-10-24 | 昆山吉美川纤维科技有限公司 | Oven for fireboard production |
| CN102962878A (en) * | 2012-12-05 | 2013-03-13 | 三门峡市易兴人造板设备有限公司 | Pressurizing and heating device for entrance of continuous press |
| CN103286843A (en) * | 2013-06-14 | 2013-09-11 | 三门峡亿龙机械装备有限公司 | Multi-roller continuous flat pressing machine |
| WO2014198090A1 (en) * | 2013-06-14 | 2014-12-18 | 三门峡亿龙机械装备有限公司 | Multi-roller continuous flat pressing machine |
| CN103286843B (en) * | 2013-06-14 | 2015-11-11 | 三门峡亿龙机械装备有限公司 | Multiple roll continuous flat press |
| CN105881670A (en) * | 2015-01-19 | 2016-08-24 | 西北农林科技大学 | Continuous type biomass recombined hew four-sided hot press device |
| CN105918149A (en) * | 2016-05-31 | 2016-09-07 | 山东省畜牧总站 | Portable cattle and sheep feeding stacker truck |
| CN106607971A (en) * | 2017-03-08 | 2017-05-03 | 中国福马机械集团有限公司 | A continuous type press |
| CN111231398A (en) * | 2018-11-28 | 2020-06-05 | 中国科学院宁波材料技术与工程研究所 | Control method of double-steel-belt press |
| CN110696390A (en) * | 2019-11-22 | 2020-01-17 | 河北亚圣实业股份有限公司 | Thermosetting continuous pressing production line for carbon fiber composite material and preparation process thereof |
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| CN102490245B (en) | 2014-01-22 |
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