CN101581021A

CN101581021A - Papermaking felt setting machine

Info

Publication number: CN101581021A
Application number: CNA2009100322199A
Authority: CN
Inventors: 钱伟忠
Original assignee: CHANGSHU CITY TIANSHUN NON-WOVEN EQUIPMENT Co Ltd
Current assignee: CHANGSHU CITY TIANSHUN NON-WOVEN EQUIPMENT Co Ltd
Priority date: 2009-06-05
Filing date: 2009-06-05
Publication date: 2009-11-18
Anticipated expiration: 2029-06-05
Also published as: CN101581021B

Abstract

The invention relates to a papermaking felt setting machine and belongs to the technical field of nonwoven machinery. The papermaking felt setting machine comprises a roller setting mechanism, a cambered cover radiation setting mechanism and a walking trolley tension mechanism; the roller setting mechanism comprises a pair of racks, a walking frame, a heating roller, a heating roller drive device and a felt forced holding device, wherein the racks are laid on a terrace or a stand; one side of each rack in the length direction is provided with a trolley groove; the walking frame is provided with an upper crossbeam a lower crossbeam and a pair of bearing seats; the bottom of each bearing seat is provided with a trolley; the trolley and the trolley groove form a rolling pair; a containing cavity of each bearing seat is provided with a walking device of the walking frame; the upper part of each bearing seat is also provided with a heating roller moving device; the heating roller is arranged on the heating roller moving device; the heating roller drive device is arranged on the heating roller moving device; and the felt forced holding device is arranged on the walking frame and also corresponds to the upper part of the heating roller. The papermaking felt setting machine has the advantages that the papermaking felt setting machine can improve the setting efficiency of a papermaking felt and save energy.

Description

Papermaking felt setting machine

Technical field

The invention belongs to field of non-weaving textile machinery technology, be specifically related to a kind of papermaking felt setting machine.

Background technology

Felt is a kind of ring-type blanket band that does not have end points, form through needing machine acupuncture by fiber, make fibre matting by acupuncture, after acupuncture is finished, need finalize the design, make the woollen blanket surface crystallization, promptly, make blanket velvet hair knot crystallization, but woollen blanket is shunk, use and avoid in use producing elongation or contraction distortion, influence the papermaking quality.

Known papermaking felt setting machine comprises roller shaping mechanism, arc cover radiation shaping mechanism and walking dolly tension mechanism, when felt is finalized the design, need felt is labelled on the heating roller of roller shaping mechanism, by the heating roller blanket body is added HEAT SETTING, after finishing, felt is moved apart.Yet, in the prior art since the roller shaping mechanism be static, therefore before taking off felt, the heating roller of roller shaping mechanism is remaining and the contacted state of blanket body, thereby make felt and the contacted position of heating roller burn burnt easily, the speed that moves apart felt is slow more, and the risk of the burnt woollen blanket that burns is big more.For fear of the situation that occurs bright burnt woollen blanket when getting blanket, common way is before typing finishes, and stops to provide conduction oil to the heating roller, makes heating roller forced cooling.Yet so disposal options can influence typing efficient on the one hand, can waste energy on the other hand, because conduction oil must reheat the heating roller.

Summary of the invention

It is a kind of when unloading or felt is installed that task of the present invention is to provide, and can avoid heating the roller felt of burning effectively, can embody energy-conservation again and ensure the papermaking felt setting machine of typing efficient.

Task of the present invention is finished like this, a kind of papermaking felt setting machine, it comprises roller shaping mechanism, arc cover radiation shaping mechanism and walking dolly tension mechanism, described roller shaping mechanism comprises: a pair of tooth bar on be laid in abreast terrace or the frame, and a side of the length direction of each tooth bar has a roller groove; Delegation's vehicle frame, this driving frame has upper and lower crossbeam and a pair of supporting base, the bottom of each supporting base respectively is furnished with roller, roller and roller groove constitute rolling pair, in the cavity volume of each supporting base, be provided with one match with described tooth bar be used to make the driving frame running gear that moves along tooth bar of driving frame, and also be provided with a heating roller mobile device on the top of each supporting base; One heating roller, pivot are arranged on the heating roller mobile device; One is used to drive the heating roller drive unit of heating roller motion, is located on the heating roller mobile device; The one blanket band that is used for when felt is finalized the design felt being compeled be held on the described heating roller compels to hold device, is located on the described driving frame, and corresponding with the top of described heating roller.

In a specific embodiment of the present invention, described driving frame running gear comprises first motor, first reductor, first, second drive, first driving belt and first, second gear, the assembly and being fixed in the cavity volume of described supporting base mutually of first motor and first reductor, first drive is fixed on the final stage power output shaft of first reductor, one end of first driving belt is nested with on first drive, the other end is nested with on second drive, second drive is located on the pivot, pivotally is arranged on the corresponding cavity wall of cavity volume of supporting base, first gear is located on the pivot, the second gear pivot is located on the corresponding cavity wall of cavity volume of supporting base, and both, be meshed with described tooth bar again with described first gears engaged.

In another specific embodiment of the present invention, described first, second drive respectively is a sprocket wheel, and described first driving belt is a chain.

In another specific embodiment of the present invention, described heating roller mobile device comprises second motor, second reductor, removable guide and screw rod, second motor and the second reductor transmission cooperate and are installed in the base portion of described supporting base, the removable guide slide arrangement is on the top of supporting base, the screw rod and second reductor connect and are matched with removable guide, the top of described supporting base constitutes guide rail, described removable guide and guide rail constitute guideway, and described heating roller and heating roller mobile device all are arranged on the removable guide.

In another specific embodiment of the present invention, described warm-up mill mobile device comprises the 3rd motor, the 3rd reductor, the 3rd gear and the 4th gear, the 3rd motor matches with the 3rd reductor and takes the 3rd motor by the 3rd reductor and is fixed on the described removable guide, the 3rd gear be fixed on the final stage power output shaft of the 3rd reductor and with the 4th gears engaged, and the 4th gear is fixed on the roller axle of described heating roller.

Go back in the specific embodiment of the present invention, described blanket band is compeled to hold device and is comprised a pressure roller, a pair of big lever, one group of push rod, one group of small lever, one group of depression bar, one group of depression bar guide bracket and a pair of first acting cylinder and one group of second acting cylinder, one end pivoting of pressure roller is arranged on an end of one of them big lever in a pair of big lever, and the other end pivot of pressure roller is arranged on an end of another big lever, the middle part of big lever respectively is hinged on the entablature of described driving frame, the first acting cylinder post of each other end of a pair of big lever and corresponding first acting cylinder connects, first acting cylinder is arranged on the top of driving frame by the first acting cylinder seat, one group of push rod is between described a pair of big lever and be spaced apart, the second acting cylinder post of the lower end of each push rod and corresponding second acting cylinder links, and second acting cylinder is fixed on the described sill, the upper end of each push rod and the rear end of described small lever are hinged, the middle part of small lever is hinged on entablature by hinged seat, the front end of small lever and the upper end of depression bar are hinged, the middle part of depression bar cooperates with the guide pin bushing of depression bar guide bracket one end, the lower end of depression bar is hinged with the depression bar seat, the depression bar seat is provided with a pair of pinch roller, pinch roller is corresponding with described pressure roller, the other end of described depression bar guide bracket is fixed on the sidepiece of entablature, described push rod, small lever, the quantity of depression bar and depression bar guide bracket all equates.

More of the present invention and in specific embodiment, described first, second acting cylinder is oil cylinder or cylinder.

In of the present invention and then specific embodiment, described arc cover radiation shaping mechanism is corresponding with described cylinder shaping mechanism, this arc cover radiation shaping mechanism comprises support, the arc cover, one group of heat radiation tube, last pressure holding roller, lower guide roll, on, under guide roller, a pair of the 3rd acting cylinder and drive motors, support is installed in statically on the terrace and is corresponding with the roller shaping mechanism, last pressure holding roller pivot is arranged on an end of a pair of rocking arm, each middle part of a pair of rocking arm is hinged on corresponding rocker arm bracket, each rocker arm bracket is fixed on the support, and the 3rd acting cylinder post of the other end of each rocking arm and corresponding the 3rd acting cylinder connects, each the 3rd acting cylinder is installed on the support, the lower guide roll pivot is arranged on a pair of lower guide roll seat, a pair of lower guide roll seat and support are fixed, one end of lower guide roll and drive motors transmission connect, drive motors is fixed on one of them lower guide roll seat in the described a pair of lower guide roll seat by its 3rd reductor, arc cover two ends are all fixed with described rocker arm bracket and lower guide roll seat, one group of heat radiation tube is installed in the cover chamber of arc cover, on, under guide the roller pivot and be arranged on the support, keep corresponding relation up and down each other, described top of going up the pressure holding roller corresponding to lower guide roll, wherein: go up pressure holding roller and lower guide roll be positioned at described pedestal length direction a side and correspond respectively to the upper and lower of the length direction of described arc cover, and on described, guide the opposite side that roller is positioned at the length direction of described pedestal down.

Again more and in specific embodiment, described a pair of the 3rd acting cylinder is oil cylinder or cylinder one end of described lower guide roll has the spindle nose of connecting of the present invention, connects spindle nose and described the 3rd reductor connects.

In again of the present invention and then specific embodiment, described walking dolly tension mechanism is corresponding with described arc cover radiation shaping mechanism, this walking dolly tension mechanism comprises by raceway and constitute and a pair of vehicle guide parallel to each other of guiding tooth bar, vehicle frame, a pair of vehicle frame mobile device, a pair of the 4th reductor that respectively has motor, a pair of movable plate guide rail, one jockey pulley and a pair of movable plate, a pair of vehicle guide is laid on the terrace, vehicle frame has a pair of vehicle frame seat that is mutually symmetrical, and the bottom of each vehicle frame seat is provided with scroll wheel, the raceway of scroll wheel and described guide rail constitutes rolling pair, a pair of vehicle frame mobile device is located at respectively in the cavity volume of a pair of vehicle frame seat, and match with described guiding tooth bar, the rear end that a pair of the 4th reductor that respectively has motor is established a pair of vehicle frame seat, the movable plate guide rail is formed in the top of vehicle frame seat, the movable plate cunning fits on the movable plate guide rail, and connect with described the 4th reductor, the jockey pulley pivot is arranged on a pair of movable plate, described a pair of vehicle frame mobile device respectively comprises the 4th motor, the 5th reductor, the 3rd, the 4th drive, second driving belt and the 5th, the 6th gear, the 4th motor and the 5th reductor assembly and be arranged in the cavity of vehicle frame seat, the 3rd drive is fixed on the final stage power output shaft of the 5th reductor, one end of second driving belt is set on the 3rd drive, the other end is nested with on the 4th drive, and the 4th drive pivot is arranged on the corresponding cavity wall of cavity of vehicle frame seat, the 5th gear and the coaxial setting of the 4th drive, the 6th gear pivot is arranged on the corresponding cavity wall of cavity of vehicle frame seat, and, be meshed with described guiding tooth bar again both with described the 5th gears engaged.

Technical scheme provided by the present invention is owing to be provided with the tooth bar with roller groove on terrace or frame, the a pair of supporting base of driving frame is matched with roller groove, and the driving frame is moved along tooth bar is capable by driving frame running gear, by heating roller mobile device the heating roller is moved, therefore when the loading and unloading felt, can avoid felt and warm-up mill socket joint to touch, thereby can not burn felt, and need not to make the heating roller to implement cooling, therefore not only can improve typing efficient to felt, and can energy savings.

Description of drawings

Fig. 1 is the overall structure schematic diagram of papermaking felt setting machine of the present invention.

Fig. 2 is the structure chart of the roller shaping mechanism of papermaking felt setting machine of the present invention.

Fig. 3 is the structure chart of the arc cover radiation shaping mechanism of papermaking felt setting machine of the present invention.

The specific embodiment

For the auditor that the makes Patent Office especially public can be expressly understood technical spirit of the present invention and beneficial effect more, the applicant general elaborates in conjunction with the accompanying drawings in the mode of embodiment below, but to the description of embodiment all is not restriction to the present invention program, any according to the present invention's design done only for pro forma but not substantial equivalent transformation all should be considered as technical scheme category of the present invention.

Ask for an interview Fig. 1 and Fig. 2, as a cover papermaking felt setting machine, by shown in Figure 1, comprise roller shaping mechanism 1, arc cover radiation shaping mechanism 2 and walking dolly tension mechanism 3, arc cover radiation shaping mechanism 2 is between roller shaping mechanism 1 and walking dolly tension mechanism 3, and arc cover radiation shaping mechanism 2 adjoins with roller shaping mechanism 1, promptly near roller shaping mechanism 1, in the process to felt 4 (Fig. 1 shows) typing, the gap between the arc cover 22 of arc cover radiation shaping mechanism 2 and the heating roller 15 of roller shaping mechanism 1 only is the degree of the thickness of felt 4.

Please see Fig. 2 by emphasis, applicant's emphasis is described the specific implementation of roller shaping mechanism 2, lay a pair of tooth bar 11 at the terrace that uses working site of the present invention such as workshop, this is undoubtedly parallel to tooth bar 11, and a side of the length direction of each tooth bar 11 respectively is formed with a roller groove 111.Certainly, the also frame that can dispose separately, thus a pair of tooth bar 11 is fixed on the frame.No matter therefore tooth bar 11 directly places terrace or is fixed on the frame of configuration separately, all both should be considered as equivalence.The driving frame 12 that provides has a pair of supporting base 121 and upper and lower crossbeam 122,123, connects by binding-beam 124 between the front end of a pair of supporting base 121, and the rear end is then connect by sill 123, thereby ensures the firm effect of a pair of supporting base 121.Delegation's vehicle frame running gear 13 respectively is installed in the cavity volume 1212 of each supporting base 121, preferably but not the structure of the driving frame running gear 13 that definitely is limited to is as follows: one first motor 131 cooperates with 132 transmissions of first reductor and is fixed on the diapire of described cavity volume 1212, on the spindle nose of the final stage power output shaft of first reductor 132, set firmly the first transmission car 133, on this first drive 133, be nested with an end of first driving belt 134, and the other end of first driving belt 134 is placed on second drive 135, second drive 135 is installed on the pivot 1351, and the two ends hub setting of pivot 1351 (being provided with rotationally) is on the corresponding cavity wall of cavity volume 1212.On pivot 1351, set firmly first gear 136, just make first gear 136 and second drive 135 constitute coaxial, first gear 136 is meshed with second gear 137, and second gear, 137 same pivots are arranged on the corresponding cavity wall of cavity volume 1212, and this second gear 137 also is meshed with aforesaid tooth bar 11.

When 131 work of first motor, drive first drive 132 through first reductor 132, drive second drive 135 through first driving belt 134 again, and then make the motion of first gear 136 by second drive 135, because first gear 136 is meshed with second gear 137, therefore second gear 137 moves along tooth bar 11, and the roller 1211 that is located at simultaneously in the cavity volume 1212 rolls along roller groove 111, moves thereby whole driving frame 12 is produced.First motor 131 is along contrary work, and the frame 12 of then driving a vehicle is done to move forward or backward.Aforesaid first, second drive 133,135 respectively is a sprocket wheel, and first driving belt 134 is a chain.

Continue to see Fig. 2, base portion at a pair of supporting base 121 respectively disposes a heating roller mobile device 14, preferred but not the structure heating roller mobile device 14 that is limited to is as follows: one

second motor

141 and 142 assembly of one second reductor and settle in the column cavity volume of column of the frame 12 of driving a vehicle, an end that on second reductor 142, connects screw rod 144, and the other end of screw rod 144 connects by feed screw nut and removable guide 143, and removable guide 143 sliding fitting on the guide rail 1213 that is machined in supporting base 121 upper surfaces.The roller axle 151 at the two ends of heating roller 15 respectively is arranged on a pair of removable guide 143 rotationally by bearing block 1511, on each roller axle 151, be provided with oil duct 152, oil duct 152 communicates with oil pocket in the heating roller 15, can use for reference the structure of Chinese utility model patent Granted publication CN2547752Y to this, but the oil channel structures that this patented technology scheme is embodied is owing to be singly to advance singly to go out, promptly adding deep fat enters from an end that heats roller 15, the other end is drawn, form circulating oil path, therefore unfavorable to the uniformity of the temperature of heating roller 15.For this reason, the applicant has designed the oil channel structures that goes with each other all the time, and has also applied for patent.Heating roller 15 is driven by a cover heating roller drive unit 16, the structure of heating roller drive unit 16 is as follows: one the 3rd motor 161 matches with the 3rd reductor 162 and is installed on the aforesaid removable guide 143, on the final stage power output shaft of the 3rd reductor 162, install the 3rd gear 163, the 3rd gear 163 is meshed with the 4th gear 164, and the 4th gear 164 is fixed on one of them roller axle 151 of aforesaid a pair of roller axle 151, promptly is fixed on roller axle 151 of right-hand member of location status shown in Figure 2.

When aforesaid second motor 141 during along contrary work, just pass through moving forward or backward of screw rod 144 along driving removable guide 143 against rotation, all be arranged on the removable guide 143 owing to heating roller 15 and heating roller drive unit 16, therefore take heating roller 15 and heat roller drive unit 16 mobile together by a pair of removable guide 143.For example after 4 typings are finished to felt, heating roller 15 is moved towards the direction that deviates from arc cover radiation shaping mechanism 2 (Fig. 1 shows), vice versa.Thereby the felt 4 after can not finishing to typing is burnt, and guarantees the quality of felt 4.

Still emphasis is seen Fig. 2, in process to felt 4 typings, need guarantee felt 4 and heating roller 15 reliable subsides to touch, therefore compeling to hold device 17 by the blanket band plays a role, the structure that preferred but not blanket band that be limited to compels to hold device 17 is as follows: a client link of the two ends of a pressure roller 171 and corresponding a pair of big lever 172, and, pressure roller 171 length direction with the heating roller 15 above corresponding, the middle part of a pair of big lever 172 respectively is hinged on big lever seat 1721, big lever seat 1721 is fixed on the entablature 122 of driving frame 12, the afterbody of each big lever 172 is that the first acting cylinder post 1771 of the rear end and first acting cylinder 177 links, and first acting cylinder 177 is arranged on the first acting cylinder seat 1772 in cantilever state, the first acting cylinder seat 1772 is fixed with the top of driving frame 12, promptly fixes with the top of a pair of driving frame column of driving frame 12.The quantity of the one group of push rod 173 shown in the figure, one group of small lever 174, one group of depression bar 175, one group of depression bar guide bracket 176 and one group of second acting cylinder 178 all equates, between a pair of big lever 172.The quantity that present embodiment shows one group of push rod 173 is three, corresponding small lever 174, depression bar 175 and depression bar guide bracket 176 and second acting cylinder 178 also respectively have three, to be provided with at interval, the second acting cylinder post 1781 of the lower end of push rod 173 and second acting cylinder 178 links, second acting cylinder 178 is hinged on the second acting cylinder seat 1782, and the second acting cylinder seat 1782 is fixed on the sill 123.The rear end of the upper end of push rod 173 and small lever 174 is hinged, and the middle part of small lever 174 is hinged on hinged seat 1741, hinged seat 1741 is fixed on the top of entablature 122, the upper end of the front end of small lever 174 and depression bar 175 is hinged, depression bar 175 is located on the guide pin bushing 1761 of depression bar guide bracket 176 front ends, the lower end of depression bar 175 links depression bar seat 1751, is furnished with a pair of pinch roller 1752 on the depression bar seat 1751, and pinch roller 1752 is corresponding with aforesaid pressure roller 171.Aforesaid depression bar guide bracket 176 is fixed on the sidepiece of entablature 122 in cantilever state, constitutes vertical relation with entablature 122.

Aforesaid first, second acting cylinder 177,178 all adopts cylinder, and the front end that is driven a pair of big lever 172 by the effect of a pair of first acting cylinder 177 is withdrawn heating roller 15 or pressed to heating roller 15.With example, by the effect of second acting cylinder 178, drive small levers 174, and then drive depression bars 175, thereby make pinch roller 1752 press to pressure roller 171 or withdraw in pressure roller 171 by small lever 174 by push rod 173.

Ask for an interview Fig. 2 and in conjunction with Fig. 1, the structure of preferred arc cover radiation shaping mechanism 2 is as follows: the side that a support 21 is located at corresponding to aforesaid heating roller 15 is left side shown in Figure 1.One arc cover 23, last pressure holding roller 24 and lower guide roll 25 are configured in a side of the length direction of support 21, promptly be configured in the side of support 21 towards heating roller 15, and upper and lower guiding

roller

26,27 is configured in the opposite side of the length direction of support 21, promptly is configured in the side of support 21 towards walking dolly tension mechanism 3.By shown in Figure 2, last pressure holding roller 24 pivots are arranged on the front end of rocking arm 241, and the middle part pivot of rocking arm 241 is arranged on the rocker arm bracket 2411, and the 3rd acting cylinder post 281 of the rear end of rocking arm 2411 and the 3rd acting cylinder 28 links, and the 3rd acting cylinder 28 is fixed on the sidepiece of support 21.Aforesaid rocker arm bracket 2411 is fixed on the support 21.Lower guide roll 25 pivots are arranged on the lower guide roll seat 252, and lower guide roll seat 252 is fixed on the support 21, and lower guide roll 25 keeps corresponding relation up and down with the aforesaid pressure roller 24 of going up.At an end of lower guide roll 25 is that right-hand member shown in Figure 2 has one and connects spindle nose 251, and this 3rd reductor 291 that connects spindle nose 251 and drive motors 29 connects, and the 3rd reductor 291 is fixing with aforesaid lower guide roll seat 252.Arc cover 22 is fixing with described rocker arm bracket 2411 and lower guide roll seat 252.The heat radiation tube 23 that one group of quantity is not subjected to illustrating restriction with the interval state be fixed in the cover chamber 221 of arc cover 22.The heat radiation tube 23 preferred far-infrared heating tubes that use.Last guiding roller 26 pivots are arranged on a pair of going up on the guiding roller seat 261, and a pair of guiding roller seat 261 of going up is fixed on the support 21.Under guide roller 27 pivots and be arranged on a pair of down guiding roller seat 271, a pair of roller seat 271 of guiding down is fixed on the support 21.Upper and lower guiding

roller

26,27 keeps corresponding.

Aforesaid the 3rd acting cylinder 28 is a cylinder, when the 3rd acting cylinder post 281 of the 3rd acting cylinder 28 stretches outside cylinder body; the afterbody of rocking arm 241 (rear end) upwarps; and the tenesmus of the front end of rocking arm 241; thereby pressure holding roller 24 is forced by felt shown in Figure 14 to be posted by on the heating roller 15, and vice versa.

Please see Fig. 1 by emphasis, the structure of preferred walking dolly tension mechanism 3 is as follows: lay a pair of each vehicle guide 31 a pair of parallel to each other that is made of raceway 311 and guiding tooth bar 312 equally on the terrace of working site or the frame that sets separately.Vehicle frame 32 has a pair of vehicle frame seat 321, and the bottom of each vehicle frame seat 321 is furnished with scroll wheel 3211, and scroll wheel 3211 constitutes rolling pair with raceway 311.A pair of structure and aforesaid a pair of driving frame running gear 13 similar vehicle frame mobile devices 33 are located in the cavity of corresponding vehicle frame seat 321.The structure of each vehicle frame mobile device 33 is as follows: one the 4th motor 331 and the 5th reductor 332 connect and are installed in the cavity of vehicle frame seat 321, on the final stage power output shaft of the 5th reductor 332, set firmly the 3rd drive 333, on the 3rd drive 333, be nested with an end of second driving belt 334, and the other end of second driving belt 334 is nested with on the 4th drive 335, and the 4th drive 335 pivots are arranged on the corresponding cavity wall of cavity of vehicle frame seat 321.The 5th gear 336 is coaxial with the 4th drive 335, and meshes with the 6th gear 337.The 6th gear 337 pivots are arranged on the corresponding cavity wall of cavity of vehicle frame seat 321, and are meshed with aforesaid guiding tooth bar 312.By 331 work (rotating) of the 4th motor, drive the 4th drive 335 by the 3rd drive 333 on the final stage power output shaft that is located at the 5th reductor 332 through second driving belt 334, because of the 5th gear 336 coaxial and mesh with the 4th drive 335 with the 6th gear 337, therefore driving the 6th gear 337 by the 5th gear 336 moves along guiding tooth bar 312, thereby make whole vehicle frame 32 or move, or remove out towards arc cover radiation shaping mechanism 2 row.A pair of the 4th reductor 34 of respectively being furnished with motor is located at the end of vehicle frame seat 321, and movable plate guide rail 35 is formed in the upper surface of vehicle frame seat 321.Jockey pulley 36 is located on the movable plate 37 by pair of rolls axle bed 361, and movable plate 37 sliding fitting on the movable plate guide plate 35, and by screw mandrel 371 and 34 connections of the 4th reductor.Aforesaid the 3rd, the 4th drive 333,335 is sprocket wheel, and described second driving belt 334 is a chain.

Figure 1 shows that the typing state that is in felt 4, arc cover radiation shaping mechanism 2 is in by heat radiation tube 23 one side of felt 4 is carried out heated state, the heating roller 15 of roller shaping mechanism 1 is in the heated condition to felt 4 another sides simultaneously, between heating roller 15 and the arc cover 22 promptly and the gap that only exists felt 4 to pass through between the heat radiation tube 23, after 4 typings are finished to felt, discharge the pressure roller 171 that the blanket band compels to hold device 17 earlier, discharge the last pressure holding roller 24 of arc cover radiation shaping mechanism 2 simultaneously, the work by heating roller mobile device 14 then makes heating roller 15 move towards the direction that deviates from arc cover 22, separates with felt 4.Felt 4 after waiting to finalize the design is loaded onto felt 4 to be shaped after withdrawing the jockey pulley 36 of arc cover radiation shaping mechanism 2 and walking dolly tension mechanism 3 again, and makes heating roller 15 be reset to state shown in Figure 1.Thereby as can be known, no matter be in the process of felt 4 removals after finishing at installation felt 4 to be shaped or with typing, all can not producing is burnt by heating roller 15 decreases the problems of felts 4, especially need not to make 15 coolings of heating roller, helps ensureing typing efficient and embodies energy-conservation.

Claims

1, a kind of papermaking felt setting machine, it comprises roller shaping mechanism (1), arc cover radiation shaping mechanism (2) and walking dolly tension mechanism (3), it is characterized in that described roller shaping mechanism (1) comprising: a pair of tooth bar (11) on be laid in abreast terrace or the frame, a side of the length direction of each tooth bar (11) has a roller groove (111); Delegation's vehicle frame (12), this driving frame (12) has upper and lower crossbeam (122,123) and a pair of supporting base (121), the bottom of each supporting base (121) respectively is furnished with roller (1211), roller (1211) constitutes rolling pair with roller groove (111), in the cavity volume (1212) of each supporting base (121), be provided with one match with described tooth bar (11) be used to driving frame running gear (13) that driving frame (12) is moved along tooth bar (11), and also be provided with a heating roller mobile device (14) on the top of each supporting base (121); One heating roller (15), pivot is arranged on the heating roller mobile device (14); One is used for driving the heating roller drive unit (16) of heating roller (15) motion, is located on the heating roller mobile device (14); The one blanket band that is used for felt being compeled to be held on the described heating roller (15) when felt is finalized the design compels to hold device (17), is located on the described driving frame (12), and corresponding with the top of described heating roller (15).

2, papermaking felt setting machine according to claim 1, it is characterized in that described driving frame running gear (13) comprises first motor (131), first reductor (132), first, second drive (133,135), first driving belt (134) and first, second gear (136,137), the assembly and being fixed in the cavity volume (1212) of described supporting base (121) mutually of first motor (131) and first reductor (132), first drive (133) is fixed on the final stage power output shaft of first reductor (132), one end of first driving belt (134) is nested with on first drive (133), the other end is nested with on second drive (135), second drive (135) is located on the pivot (1351), pivot (1351) is arranged on the corresponding cavity wall of cavity volume (1212) of supporting base (121) rotationally, first gear (136) is located on the pivot (1351), second gear (137) pivot is located on the corresponding cavity wall of cavity volume (1212) of supporting base (121), and both, be meshed with described tooth bar (11) again with described first gear (136) engagement.

3, papermaking felt setting machine according to claim 2 is characterized in that described first, second drive (133,135) respectively is sprocket wheel, and described first driving belt (134) is a chain.

4, papermaking felt setting machine according to claim 1, it is characterized in that described heating roller mobile device (14) comprises second motor (141), second reductor (142), removable guide (143) and screw rod (144), second motor (141) and second reductor (142) transmission cooperate and are installed in the base portion of described supporting base (121), removable guide (143) slide arrangement is on the top of supporting base (121), screw rod (144) connects with second reductor (142) and is matched with removable guide (143), the top of described supporting base (121) constitutes guide rail (1213), described removable guide (43) constitutes guideway with guide rail (1213), and described heating roller (15) and heating roller mobile device (16) all are arranged on the removable guide (143).

5, papermaking felt setting machine according to claim 4, it is characterized in that described warm-up mill mobile device (16) comprises the 3rd motor (161), the 3rd reductor (162), the 3rd gear (163) and the 4th gear (164), the 3rd motor (161) matches with the 3rd reductor (162) and takes the 3rd motor (161) by the 3rd reductor (162) and is fixed on the described removable guide (143), the 3rd gear (163) be fixed on the final stage power output shaft of the 3rd reductor (162) and with the 4th gear (164) engagement, and the 4th gear (164) is fixed on the roller axle of described heating roller (15).

6, papermaking felt setting machine according to claim 1, it is characterized in that described blanket band compels to hold device (17) and comprise a pressure roller (171), a pair of big lever (172), one group of push rod (173), one group of small lever (174), one group of depression bar (175), one group of depression bar guide bracket (176) and a pair of first acting cylinder (177) and one group of second acting cylinder (178), one end pivoting of pressure roller (171) is arranged on an end of one of them big lever (172) in a pair of big lever (172), and the other end pivot of pressure roller (172) is arranged on an end of another big lever (172), the middle part of big lever (172) respectively is hinged on the entablature (122) of described driving frame (12), the first acting cylinder post (1771) of each other end of a pair of big lever (172) and corresponding first acting cylinder (177) connects, first acting cylinder (177) is arranged on the top of driving frame (12) by the first acting cylinder seat (1772), one group of push rod (173) is positioned between the described a pair of big lever (172) and is spaced apart, the second acting cylinder post (1781) of lower end of each push rod (173) and corresponding second acting cylinder (178) links, and second acting cylinder (178) is fixed on the described sill (123), the rear end of upper end of each push rod (173) and described small lever (174) is hinged, the middle part of small lever (174) is hinged on entablature (122) by hinged seat (1741), the upper end of the front end of small lever (174) and depression bar (175) is hinged, the middle part of depression bar (175) cooperates with the guide pin bushing (1761) of depression bar guide bracket (176) one ends, the lower end of depression bar (175) is hinged with depression bar seat (1751), depression bar seat (1751) is provided with a pair of pinch roller (1752), pinch roller (1752) is corresponding with described pressure roller (171), the other end of described depression bar guide bracket (176) is fixed on the sidepiece of entablature (122), described push rod (173), small lever (174), the quantity of depression bar (175) and depression bar guide bracket (176) all equates.

7, papermaking felt setting machine according to claim 6 is characterized in that described first, second acting cylinder (177,178) is oil cylinder or cylinder.

8, papermaking felt setting machine according to claim 1, it is characterized in that described arc cover radiation shaping mechanism (2) is corresponding with described cylinder shaping mechanism (1), this arc cover radiation shaping mechanism (2) comprises support (21), arc cover (22), one group of heat radiation tube (23), last pressure holding roller (24), lower guide roll (25), on, under guide roller (26,27), a pair of the 3rd acting cylinder (28) and drive motors (29), support (21) is installed in statically on the terrace and is corresponding with roller shaping mechanism (1), last pressure holding roller (24) pivot is arranged on an end of a pair of rocking arm (241), each middle part of a pair of rocking arm (241) is hinged on corresponding rocker arm bracket (2411), each rocker arm bracket (2411) is fixed on the support (21), and the 3rd acting cylinder post (281) of the other end of each rocking arm (241) and corresponding the 3rd acting cylinder (28) connects, each the 3rd acting cylinder (28) is installed on the support (21), lower guide roll (25) pivot is arranged on a pair of lower guide roll seat (252), a pair of lower guide roll seat (252) is fixing with support (21), one end of lower guide roll (25) and drive motors (29) transmission connect, drive motors (29) is fixed on one of them lower guide roll seat (252) in the described a pair of lower guide roll seat (252) by its 3rd reductor (291), arc cover (22) two ends are all fixing with described rocker arm bracket (2411) and lower guide roll seat (252), one group of heat radiation tube (23) is installed in the cover chamber (221) of arc cover (22), on, under guide roller (26,27) pivot is arranged on the support (21), keep corresponding relation up and down each other, described top of going up pressure holding roller (24) corresponding to lower guide roll (25), wherein: go up pressure holding roller (24) and lower guide roll (25) be positioned at described pedestal (21) length direction a side and correspond respectively to the upper and lower of the length direction of described arc cover (22), and on described, under guide roller (26,27) be positioned at the opposite side of the length direction of described pedestal (21).

9, papermaking felt setting machine according to claim 8, it is characterized in that described a pair of the 3rd acting cylinder (28) is oil cylinder or cylinder, one end of described lower guide roll (25) has the spindle nose of connecting (251), connects spindle nose (251) and connects with described the 3rd reductor (291).

10, papermaking felt setting machine according to claim 1, it is characterized in that described walking dolly tension mechanism (3) is corresponding with described arc cover radiation shaping mechanism (2), this walking dolly tension mechanism (3) comprises by raceway (311) and guiding tooth bar (312) is that constitute and a pair of vehicle guide (31) parallel to each other, vehicle frame (32), a pair of vehicle frame mobile device (33), a pair of the 4th reductor (34) that respectively has motor, a pair of movable plate guide rail (35), one jockey pulley (36) and a pair of movable plate (37), a pair of vehicle guide (31) is laid on the terrace, vehicle frame (32) has a pair of vehicle frame seat (321) that is mutually symmetrical, and the bottom of each vehicle frame seat (321) is provided with scroll wheel (3211), scroll wheel (3211) constitutes rolling pair with the raceway (311) of described guide rail (31), a pair of vehicle frame mobile device (33) is located at respectively in the cavity volume of a pair of vehicle frame seat (321), and match with described guiding tooth bar (312), the rear end that a pair of the 4th reductor (34) that respectively has motor is established a pair of vehicle frame seat (321), movable plate guide rail (35) is formed in the top of vehicle frame seat (321), movable plate (37) is sliding to be fitted on the movable plate guide rail (35), and connect with described the 4th reductor (34), jockey pulley (36) pivot is arranged on a pair of movable plate (37), described a pair of vehicle frame mobile device (33) respectively comprises the 4th motor (331), the 5th reductor (332), the 3rd, the 4th drive (333,335), second driving belt (334) and the 5th, the 6th gear (336,337), the 4th motor (331) and (332) assembly of the 5th reductor and be arranged in the cavity of vehicle frame seat (321), the 3rd drive (333) is fixed on the final stage power output shaft of the 5th reductor (332), one end of second driving belt (334) is set on the 3rd drive (333), the other end is nested with on the 4th drive (335), and the 4th drive (335) pivot is arranged on the corresponding cavity wall of cavity of vehicle frame seat (321), the 5th gear (336) and the coaxial setting of the 4th drive (335), the 6th gear (337) pivot is arranged on the corresponding cavity wall of cavity of vehicle frame seat (321), and both, be meshed with described guiding tooth bar (312) again with described the 5th gear (336) engagement.