CN204622429U - The dull and stereotyped roll extrusion production system continuously of thermoplasticity - Google Patents
The dull and stereotyped roll extrusion production system continuously of thermoplasticity Download PDFInfo
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- CN204622429U CN204622429U CN201520307928.4U CN201520307928U CN204622429U CN 204622429 U CN204622429 U CN 204622429U CN 201520307928 U CN201520307928 U CN 201520307928U CN 204622429 U CN204622429 U CN 204622429U
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Abstract
The utility model discloses the dull and stereotyped roll extrusion production system continuously of a kind of thermoplasticity, belong to composite board production equipment field, the continuity transition of heat seal and cooling and shaping can be guaranteed, realize the consecutive production of thermoplastic composite plate, product quality and the production efficiency of composite plate can be improved simultaneously.Comprise upstream feeds equipment, roll extrusion modular system and collected downstream equipment; Realize continuous heat seal, cooling and shaping by the roll extrusion parallel-segment formed by steel band simultaneously, especially adopt heater and pinch roller interval that the continous-stable achieving heat seal process is set and heat and suppress; Adopt cooling device and pinch roller interval to arrange the continous-stable achieving cooling and shaping cool and shape; And the heating of composite plate and cooling and shaping are all realized indirectly by steel band, simultaneously by heat seal section excessively to cooling section time, the contact relation of steel band and composite plate does not change, and the pressure oscillation of the steel band that the upper and lower both sides of composite plate are subject to is less, ensure that product quality and production efficiency.
Description
Technical field
The utility model belongs to composite plate production equipment field, provides a kind of thermoplasticity dull and stereotyped roll extrusion production system continuously.
Background technology
At present in the production process of thermoplastic composite plate, general needs first carries out cooling and shaping by heat seal and then to sheet material, but guarantees the continuity transition of heat seal and cooling and shaping, is the principal element of producing high-quality composite plate.The conventional mode of production of current thermoplastic composite plate is appointed so to adopt artificial interruption compound hot in nature, and its production efficiency is low, and job efficiency is large by the impact of operator's level, and product quality is poor.
Utility model content
The technical problem that the utility model solves is to provide the dull and stereotyped roll extrusion production system continuously of a kind of thermoplasticity guaranteeing the continuity transition of heat seal and cooling and shaping and adopts the production method of this production system, it can realize the consecutive production of thermoplastic composite plate, can improve product quality and the production efficiency of composite plate simultaneously.
The utility model solves the technical scheme that its technical problem adopts: the dull and stereotyped roll extrusion production system continuously of thermoplasticity, comprises upstream feeds equipment, roll extrusion modular system, collected downstream equipment; Described upstream feeds equipment, roll extrusion modular system, collected downstream equipment is arranged in order setting;
Described upstream feeds equipment comprises dull and stereotyped conveying equipment, upper unwinding equipment and lower unwinding equipment;
Described roll extrusion modular system comprises rack body and is arranged on two groups of symmetrically arranged conveying wheels up and down that rack body is made up of preliminary roller and rear roller respectively, often organize conveying wheels on be provided with steel belt, steel band on upper and lower two groups of conveying wheels forms a roll extrusion parallel-segment, be provided with in roll extrusion parallel-segment and organize press nips more, often organize press nips to be made up of two of the both sides being separately positioned on upper and lower steel band in roll extrusion parallel-segment symmetrical pinch rollers, described roll extrusion parallel-segment is divided into heat seal section and cooling section, and heat seal section is arranged on the upstream of cooling section, laterally zygomorphic heater is provided with in heat seal section, laterally zygomorphic cooling device is provided with in cooling section,
Described collected downstream equipment comprises cooling pulling equipment, cutting equipment and stacking platform according to ordering;
Described cutting equipment comprises frame, be arranged on the horizontal slide rail in frame, to be arranged on horizontal slide rail and can the transverse shifting platform of transversely slide rail movement, be arranged on the longitudinal slide rail on transverse shifting platform, to be arranged on longitudinal slide rail and can along the longitudinal slide rail movement vertically move platform, be arranged on the elevating mechanism vertically moved on platform, be arranged on the cutting assembly of the lift side of elevating mechanism, also comprise and be arranged on carriage assembly on transverse shifting platform and be arranged on holding down assembly on carriage assembly; Transverse shifting platform is provided with transverse mobile motor, and the drive end of described transverse mobile motor is fluted disc, and described fluted disc engages with the tooth bar that in frame, transversely slide rail is arranged; Leading screw transverse shifting platform being also provided with longitudinal mobile motor and being connected with the rotating shaft of longitudinal mobile motor, is vertically moving nut sleeve platform being provided with and being enclosed within described leading screw;
Described dull and stereotyped conveying equipment is corresponding with the arrival end of roll extrusion parallel-segment, and described upper unwinding equipment is corresponding with upper strata steel band, and described lower unwinding equipment is corresponding with lower floor steel band, and described cooling pulling equipment is corresponding with the port of export of roll extrusion parallel-segment.
Further: described transverse mobile motor is the motor by frequency control, and described elevating mechanism comprises lift cylinder, hold down assembly described in and comprise compression cylinder.
Further: described heater and pinch roller interval are arranged.
Further: described cooling device and pinch roller interval are arranged.
Further: described heater is heating fluorescent tube.
Further: described cooling device is air cooling mechanism.
Further: also comprise preheating apparatus, described preheating apparatus is arranged on the upstream of the arrival end of roll extrusion parallel-segment, and described preheating apparatus is heating fluorescent tube; Conduction oil has been passed in preliminary roller inside.
Further: also comprise the rectifying device for steel belt for correcting steel band skew; Described rectifying device for steel belt has two groups, and two groups of rectifying device for steel belts carry the steel band one_to_one corresponding on wheels respectively with upper and lower two groups; And described rectifying device for steel belt is arranged on the upstream of preliminary roller.
In addition, the utility model also provides a kind of thermoplasticity dull and stereotyped roll extrusion production method continuously, adopts the dull and stereotyped roll extrusion production system continuously of above-mentioned thermoplasticity to produce the composite board material be made up of upper strata composite bed, intermediate layer mainboard and lower floor's composite bed, comprises the steps:
A) feeding step, upper strata composite bed sends into the arrival end of roll extrusion parallel-segment with upper strata steel band by upper unwinding equipment, lower floor's composite bed sends into the arrival end of roll extrusion parallel-segment with lower floor's steel band by lower unwinding equipment, intermediate layer mainboard sends into the arrival end of roll extrusion parallel-segment by dull and stereotyped conveying equipment, and intermediate layer mainboard is between upper strata composite bed and lower floor's composite bed;
B) heat seal step, upper strata composite bed, intermediate layer mainboard and lower floor's composite bed realize compressing heat seal by the effect of heater and pinch roller in heat seal section, move with steel band simultaneously;
C) cooling step, compresses the composite board material after heat seal, in cooling section, carries out cooling forming by cooling device;
D) collect step, the composite board material after cooling forming, after the discharge of roll extrusion modular system, is undertaken cooling, cutting and collect process by collected downstream equipment.
Further: described upper strata composite bed and lower floor's composite bed are glass fabric; Described intermediate layer mainboard is PP cellular board.
The beneficial effects of the utility model are: by upstream feeds equipment, roll extrusion modular system, the ordered arrangement of collected downstream equipment is arranged, achieve the consecutive production to thermoplastic composite plate, roll extrusion parallel-segment simultaneously by being formed by steel band realizes continuous heat seal, cooling and shaping simultaneously, ensure that the quality of composite plate is higher, especially adopt heater and pinch roller interval that the continous-stable achieving heat seal process is set and heat and suppress; Adopt cooling device and pinch roller interval to arrange the continous-stable achieving cooling and shaping cool and shape; And the heating of composite plate and cooling and shaping are all realized indirectly by steel band, simultaneously by heat seal section excessively to cooling section time, the contact relation of steel band and composite plate does not change, only that temperature is changing, therefore entering in the process of cooling section by heat seal section, can not be there is larger fluctuation change in the pressure of the steel band that the upper and lower both sides of composite plate are subject to, therefore can improve production quality.In addition, by adopting cutting equipment can realize cutting the automatic cut-to-length of composite plate, production efficiency is effectively raised.
Accompanying drawing explanation
Fig. 1 is the structural representation of the dull and stereotyped roll extrusion production system continuously of thermoplasticity described in the utility model;
Fig. 2 is the structural representation of roll extrusion modular system;
Fig. 3 is the enlarged diagram of regional area A in Fig. 1;
Fig. 4 is the enlarged diagram of regional area B in Fig. 2;
Fig. 5 is the schematic diagram of the composite board material be made up of upper strata composite bed, intermediate layer mainboard and lower floor's composite bed;
Fig. 6 is the front view of cutting equipment;
Fig. 7 is the side view of cutting equipment;
Be labeled as in figure: dull and stereotyped conveying equipment 1, upper unwinding equipment 2, lower unwinding equipment 3, roll extrusion modular system 4, preliminary roller 41, rear roller 42, steel band 43, upper strata steel band 431, lower floor's steel band 432, pinch roller 44, the arrival end 45 of roll extrusion parallel-segment, the port of export 46 of roll extrusion parallel-segment, heat seal section 5, heater 51, preheating apparatus 52, cooling section 6, cooling device 61, cooling pulling equipment 7, cutting equipment 8, frame 81, horizontal slide rail 82, transverse shifting platform 821, longitudinal slide rail 83, vertically move platform 831, elevating mechanism 84, cutting assembly 85, carriage assembly 86, hold down assembly 87, transverse mobile motor 88, longitudinal mobile motor 89, leading screw 891, nut sleeve 892, stacking platform 9, rectifying device for steel belt 10, upper strata composite bed 101, intermediate layer mainboard 102, lower floor's composite bed 103.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
As shown in Fig. 1 to Fig. 7, the dull and stereotyped roll extrusion production system continuously of thermoplasticity described in the utility model, comprises upstream feeds equipment, roll extrusion modular system 4, collected downstream equipment; Described upstream feeds equipment, roll extrusion modular system 4, collected downstream equipment is arranged in order setting;
Described upstream feeds equipment comprises dull and stereotyped conveying equipment 1, upper unwinding equipment 2 and lower unwinding equipment 3;
Described roll extrusion modular system 4 comprises rack body and is arranged on two groups of symmetrically arranged conveying wheels up and down that rack body is made up of preliminary roller 41 and rear roller 42 respectively, often organize conveying wheels on be provided with steel belt 43, steel band 43 on upper and lower two groups of conveying wheels forms a roll extrusion parallel-segment, be provided with in roll extrusion parallel-segment and organize press nips more, often organize press nips to be made up of two of the both sides being separately positioned on upper and lower steel band in roll extrusion parallel-segment symmetrical pinch rollers 44, described roll extrusion parallel-segment is divided into heat seal section 5 and cooling section 6, and heat seal section 5 is arranged on the upstream of cooling section 6, laterally zygomorphic heater 51 is provided with in heat seal section 5, laterally zygomorphic cooling device 61 is provided with in cooling section 6,
Described collected downstream equipment comprises cooling pulling equipment 7, cutting equipment 8 and stacking platform 9 according to ordering;
Described cutting equipment 8 comprises frame 81, be arranged on the horizontal slide rail 82 in frame 81, to be arranged on horizontal slide rail 82 and can the transverse shifting platform 821 of transversely slide rail 82 movement, be arranged on the longitudinal slide rail 83 on transverse shifting platform 821, to be arranged on longitudinal slide rail 83 and can along the longitudinal slide rail 83 movement vertically move platform 831, be arranged on the elevating mechanism 84 vertically moved on platform 831, be arranged on the cutting assembly 85 of the lift side of elevating mechanism 84, also comprise being arranged on carriage assembly on transverse shifting platform 821 86 and being arranged on and carriage assembly 86 holds down assembly 87, transverse shifting platform 821 is provided with transverse mobile motor 88, and the drive end of described transverse mobile motor 88 is fluted disc, and described fluted disc engages with the tooth bar that in frame 81, transversely slide rail 82 is arranged, the leading screw 891 transverse shifting platform 821 being also provided with longitudinal mobile motor 89 and being connected with the rotating shaft of longitudinal mobile motor 89, is vertically moving the nut sleeve 892 platform 831 being provided with and being enclosed within described leading screw 891,
Described dull and stereotyped conveying equipment 1 is corresponding with the arrival end 45 of roll extrusion parallel-segment, and described upper unwinding equipment 2 is corresponding with upper strata steel band 431, and described lower unwinding equipment 3 is corresponding with lower floor steel band 432, and described cooling pulling equipment 7 is corresponding with the port of export 46 of roll extrusion parallel-segment.
The utility model for the production of the composite board material be made up of upper strata composite bed 101, intermediate layer mainboard 102 and lower floor's composite bed 103, composite board material structure as shown in Figure 5.Its concrete production method comprises the steps:
A) feeding step, upper strata composite bed 101 sends into the arrival end 45 of roll extrusion parallel-segment with upper strata steel band 431 by upper unwinding equipment 2, lower floor's composite bed 103 sends into the arrival end 45 of roll extrusion parallel-segment with lower floor's steel band 432 by lower unwinding equipment 3, intermediate layer mainboard 102 sends into the arrival end 45 of roll extrusion parallel-segment by dull and stereotyped conveying equipment 1, and intermediate layer mainboard 102 is between upper strata composite bed 101 and lower floor's composite bed 103;
B) heat seal step, upper strata composite bed 101, intermediate layer mainboard 102 and lower floor's composite bed 103 realize compressing heat seal by the effect of heater 51 and pinch roller 44 in heat seal section 5, move with steel band 43 simultaneously;
C) cooling step, compresses the composite board material after heat seal, in cooling section 6, carries out cooling forming by cooling device 61;
D) collect step, the composite board material after cooling forming, after roll extrusion modular system 4 discharge, is undertaken cooling, cutting and collect process by collected downstream equipment.
Wherein, consider that upper strata composite bed 101 and lower floor's composite bed 103 are generally flexible material, be therefore wound around by coiling mode and be arranged on corresponding upper unwinding equipment 2 and lower unwinding equipment 3.Can be used for as the utility model the upper strata composite bed 101 of composite board material produced and lower floor's composite bed 103 is glass fabric, and intermediate layer mainboard 102 is PP cellular board.
As for the concrete installation site of upper unwinding equipment 2 and lower unwinding equipment 3, generally can arrange according to actual conditions, as shown in fig. 1, be and equipment 2 is rolled up in top be fixed on roll extrusion modular system 4, and lower unwinding equipment 3 is fixed on the ground, after corresponding installation site is fixing, realize upper strata composite bed 101 and lower floor's composite bed 103 to be delivered to by arranging live-roller arrival end 45 place of roll extrusion parallel-segment respectively.
As for dull and stereotyped conveying equipment 1, its effect is arrival end 45 place for intermediate layer mainboard 102 being delivered to roll extrusion parallel-segment, in the updrift side of therefore usual arrival end 45 correspondence being arranged on roll extrusion parallel-segment.
In addition, heater 51 and pinch roller 44 can take interval to arrange, this be due to composite board material in heat seal section 5 by heater 51 heat after, mainly pressuredly take turns 44 and carry out compacting heat seal, after adopting above-mentioned interval to arrange, can realize carrying out compacting heat seal while heating, make the heating of composite board material and suppress uniformly continous more, composite plate quality can be improved.In like manner, cooling device 61 and pinch roller 44 also can take interval to arrange, and keep continuous roll extrusion while can realizing cooling forming.
In addition, in the utility model, steel band 43 is keep continuous print in whole heat seal section 5 and cooling section 6, namely steel band is directly entering cooling section 6 after heat seal section 5, the benefit of such setting is, after can guaranteeing that composite plate carries out heat seal compacting in heat seal section 5, stable pressure between its both sides and steel band 43, is kept to carry out cooling and shaping to enter in cooling section 6.
Generally speaking, described heater 51 can adopt heating fluorescent tube, realizes heating by the irradiation of heating fluorescent tube.And cooling device 61 generally can adopt air cooling mechanism, realize cooling by air cooling way.Certainly, pipe heating device 51 or cooling device 61 all should not taked to be symmetrical arranged, and to ensure the homogeneous temperature of composite plate both sides and symmetrically property, avoid composite plate uneven due to both sides temperature and the quality problems that cause.
In addition in order to realize preheating steel band, make it to enter the temperature before roll extrusion parallel-segment higher, the preheating effect to corresponding upper strata composite bed 101 and lower floor's composite bed 103 is realized with this, can arrange preheating apparatus 52 in the upstream of the arrival end 45 of roll extrusion parallel-segment, described preheating apparatus 52 also can be set to heat fluorescent tube; In addition, also can pass into conduction oil in preliminary roller 41 inside, realize the heating to preliminary roller 41 by conduction oil, and then realize the preheat process to steel band 43 and upper strata composite bed 101 and lower floor's composite bed 103.
For collected downstream equipment, its effect mainly carries out post-processed to the composite board material after roll extrusion modular system 4, comprises cooling pulling equipment 7, cutting equipment 8 and stacking platform 9, and its order of connection is with reference to order shown in Fig. 1.Wherein cool pulling equipment 7 mainly to play the further cooling of composite board material and excessively, and the alignment of wide cut can be carried out composite board material, also can cut the wide cut of composite board material if necessary.
Wherein, the effect of cutting equipment 8 mainly realizes cutting composite board material being carried out to automatic cut-to-length degree, the adjustment of its length direction is determined by transverse mobile motor 88, and in order to reach the accurate control driven transverse mobile motor 88, transverse mobile motor 88 is by variable frequency regulating speed control.Cutting equipment 8 realizes the cutting to composite plate by cutting assembly 85, and cutting assembly 85 generally can be placed through cutting motor and drive the cutting operation of a chopping wheel realization to composite plate.Elevating mechanism 84 also can adopt lift cylinder structure in addition, holds down assembly 87 also can adopt compression cylinder structure.
The specific works flow process of cutting equipment 8 is as follows: hold down assembly when the length that goods reach required being detected cylinder action in 87, by coordinating with carriage assembly 86 compression realized composite plate, simultaneously transverse mobile motor 88 obtains frequency variation signal, and transversely slide rail 82 does quantitative tracking and moves; Then the cylinder action of elevating mechanism 84, the cutting motor work simultaneously on cutting assembly 85, drives chopping wheel to rotate, by elevating mechanism 84 by cutting assembly 85 upwards lifting, realizes the cutting to composite plate; Then longitudinal mobile motor 89 action, drives screw mandrel 891 to rotate, changes into rectilinear motion through nut sleeve 892, thus drives cutting assembly 85 longitudinally to cut composite plate.After cutting completes, cutting assembly 85 stops action, the cylinder dead electricity of elevating mechanism 84, and drive cutting assembly 85 to decline, longitudinal mobile motor 89 does return motion, makes cutting assembly 85 and elevating mechanism 84 get back to original position; Complete a complete surface trimming process.Finally the composite plate of well cutting is placed on stacking platform 9, facilitate the later stage to transport and store.
In addition, in order to avoid larger side-play amount occurs steel band in running, the rectifying device for steel belt 10 for correcting steel band skew also can be set; As shown in Figures 2 and 3, described rectifying device for steel belt 10 is provided with two groups, and two groups of rectifying device for steel belts 10 carry steel band 43 one_to_one corresponding on wheels respectively with upper and lower two groups, namely arrange a rectifying device for steel belt 10 respectively to upper strata steel band 431 and lower floor's steel band 432; And usually also rectifying device for steel belt 10 is arranged on the upstream of preliminary roller 41; Contact with corresponding composite bed again after steel band 43 can be made like this to be repaired, then along with preliminary roller 41 arrives arrival end 45.The concrete structure operation principle of rectifying device for steel belt 10 can adopt prior art, as adopted lower form: the structure of rectifying device for steel belt 10 generally includes the pressure roller for pressing down steel band 43, is respectively arranged with press mechanism at the two ends of pressure roller; When steel band 43 is towards a wherein direction sideslip, the press mechanism of opposite side can be driven to make one end of pressure roller press down to adjust the sideslip of steel band 43, order about steel band 43 and be returned to normal position.
To sum up, the utility model achieves the continuity automated production to composite plate, by the step such as feeding, heat seal, cooling, surface trimming of similar streamline form, improves production efficiency, ensure that the quality of product simultaneously.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. the dull and stereotyped roll extrusion production system continuously of thermoplasticity, is characterized in that: comprise upstream feeds equipment, roll extrusion modular system (4), collected downstream equipment; Described upstream feeds equipment, roll extrusion modular system (4), collected downstream equipment is arranged in order setting;
Described upstream feeds equipment comprises dull and stereotyped conveying equipment (1), upper unwinding equipment (2) and lower unwinding equipment (3);
Described roll extrusion modular system (4) comprises rack body and is arranged on two groups of symmetrically arranged conveying wheels up and down that rack body is made up of preliminary roller (41) and rear roller (42) respectively, often organize conveying wheels on be provided with steel belt (43), steel band (43) on upper and lower two groups of conveying wheels forms a roll extrusion parallel-segment, be provided with in roll extrusion parallel-segment and organize press nips more, often organize press nips to be made up of two of the both sides being separately positioned on upper and lower steel band in roll extrusion parallel-segment symmetrical pinch rollers (44), described roll extrusion parallel-segment is divided into heat seal section (5) and cooling section (6), and heat seal section (5) is arranged on the upstream of cooling section (6), laterally zygomorphic heater (51) is provided with in heat seal section (5), laterally zygomorphic cooling device (61) is provided with in cooling section (6),
Described collected downstream equipment comprises cooling pulling equipment (7), cutting equipment (8) and stacking platform (9) according to ordering;
Described cutting equipment (8) comprises frame (81), be arranged on the horizontal slide rail (82) in frame (81), be arranged on horizontal slide rail (82) upper and can the transverse shifting platform (821) of transversely slide rail (82) movement, be arranged on the longitudinal slide rail (83) on transverse shifting platform (821), be arranged on longitudinal slide rail (83) upper and can along the longitudinal slide rail (83) movement vertically move platform (831), be arranged on the elevating mechanism (84) vertically moved on platform (831), be arranged on the cutting assembly (85) of the lift side of elevating mechanism (84), also comprise the carriage assembly (86) be arranged on transverse shifting platform (821) and hold down assembly (87) be arranged on carriage assembly (86), transverse shifting platform (821) is provided with transverse mobile motor (88), the drive end of described transverse mobile motor (88) is fluted disc, and described fluted disc engages with the tooth bar that in frame (81), transversely slide rail (82) is arranged, the leading screw (891) transverse shifting platform (821) being also provided with longitudinal mobile motor (89) and being connected with the rotating shaft of longitudinal mobile motor (89), is vertically moving the nut sleeve (892) platform (831) being provided with and being enclosed within described leading screw (891),
Described dull and stereotyped conveying equipment (1) is corresponding with the arrival end (45) of roll extrusion parallel-segment, described upper unwinding equipment (2) is corresponding with upper strata steel band (431), described lower unwinding equipment (3) is corresponding with lower floor's steel band (432), and described cooling pulling equipment (7) is corresponding with the port of export (46) of roll extrusion parallel-segment.
2. the dull and stereotyped roll extrusion production system continuously of thermoplasticity as claimed in claim 1, it is characterized in that: described transverse mobile motor (88) is the motor by frequency control, described elevating mechanism (84) comprises lift cylinder, described in hold down assembly (87) comprise compression cylinder.
3. the dull and stereotyped roll extrusion production system continuously of thermoplasticity as claimed in claim 1, is characterized in that: described heater (51) and pinch roller (44) interval are arranged.
4. the dull and stereotyped roll extrusion production system continuously of thermoplasticity as claimed in claim 1, is characterized in that: described cooling device (61) and pinch roller (44) interval are arranged.
5. the dull and stereotyped roll extrusion production system continuously of thermoplasticity as claimed in claim 1, is characterized in that: described heater (51) is heating fluorescent tube.
6. the dull and stereotyped roll extrusion production system continuously of thermoplasticity as claimed in claim 1, is characterized in that: described cooling device (61) is air cooling mechanism.
7. the dull and stereotyped roll extrusion production system continuously of thermoplasticity as claimed in claim 1, it is characterized in that: also comprise preheating apparatus (52), described preheating apparatus (52) is arranged on the upstream of the arrival end (45) of roll extrusion parallel-segment, and described preheating apparatus (52) is heating fluorescent tube; Conduction oil has been passed in preliminary roller (41) inside.
8. the dull and stereotyped roll extrusion production system continuously of thermoplasticity as claimed in claim 1, is characterized in that: also comprise the rectifying device for steel belt (10) for correcting steel band skew; Described rectifying device for steel belt (10) has two groups, and two groups of rectifying device for steel belts (10) carry steel band (43) one_to_one corresponding on wheels respectively with upper and lower two groups; And described rectifying device for steel belt (10) is arranged on the upstream of preliminary roller (41).
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| CN201520307928.4U CN204622429U (en) | 2015-05-13 | 2015-05-13 | The dull and stereotyped roll extrusion production system continuously of thermoplasticity |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104908189A (en) * | 2015-05-13 | 2015-09-16 | 张家港市帝达机械有限公司 | Thermoplastic flat continuous rolling production system and production method |
| CN106564154A (en) * | 2016-11-14 | 2017-04-19 | 无锡市乾泰金属构件厂 | Transformation-preventing stamping device for steel-plastic composite belt |
| CN108162099A (en) * | 2018-01-16 | 2018-06-15 | 尹显东 | A kind of press device for plywood production |
| CN109049792A (en) * | 2018-08-06 | 2018-12-21 | 宁波齐盛智能设备有限公司 | A kind of automobile door and window frames sealing strip automatic cutting production line |
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2015
- 2015-05-13 CN CN201520307928.4U patent/CN204622429U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104908189A (en) * | 2015-05-13 | 2015-09-16 | 张家港市帝达机械有限公司 | Thermoplastic flat continuous rolling production system and production method |
| CN104908189B (en) * | 2015-05-13 | 2017-01-25 | 张家港市帝达机械有限公司 | thermoplastic flat continuous rolling production system and production method |
| CN106564154A (en) * | 2016-11-14 | 2017-04-19 | 无锡市乾泰金属构件厂 | Transformation-preventing stamping device for steel-plastic composite belt |
| CN106564154B (en) * | 2016-11-14 | 2018-08-17 | 无锡市乾泰金属构件厂 | A kind of composite steel-plastic belt forming decompressor preventing deformation |
| CN108162099A (en) * | 2018-01-16 | 2018-06-15 | 尹显东 | A kind of press device for plywood production |
| CN109049792A (en) * | 2018-08-06 | 2018-12-21 | 宁波齐盛智能设备有限公司 | A kind of automobile door and window frames sealing strip automatic cutting production line |
| CN109049792B (en) * | 2018-08-06 | 2024-01-26 | 宁波众智智能设备科技有限公司 | Automatic punching production line for sealing strips of automobile door and window frames |
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