CN207347775U - A kind of uniform heavy padder - Google Patents

Abstract

The utility model discloses a kind of uniform heavy padder, it is related to heavy padder technical field.The uniform heavy padder, benchmark, pointer, scale, Hooks coupling universal coupling and decelerating motor are adjusted including rack, upper pressing roll system, lower compression roller system, shaft, its length regulating device, air bag height regulating device, intersection, the its length regulating device of the rack both sides is bolted in rack, the air bag height regulating device of the rack both sides is by bolt and is bolted in rack, and the upper pressing roll system is installed in rack by shaft.The uniform heavy padder, upper pressure roller pressurization takes air bag to pressurize, improve functional reliability and save installation space, upper pressure roller is located at rack top and air bag is located at bottom of the frame, arm of force space is increased with this, maximizes arm of force ratio, strengthens pressure rolling effect, solve the problems, such as squezzing it is less efficient and in terms of uniformity it is stepless adjustable, extend rubber roller service life.

Description

A kind of uniform heavy padder

Technical field

Heavy padder technical field is the utility model is related to, is specially a kind of uniform heavy padder.

Background technology

Textile processing final link, generally can all be related to squezzing padding machine, for roll remove certain moisture content after enter Drying link drying.The squezzing efficiency of the process padding machine is that emphasis considers index, at present the padding machine generally existing of user's link The problems such as efficiency is relatively low, squezzing is uneven and rubber roller is easily damaged, when solving the problems, such as these, such as solves that efficiency is relatively low asks Inscribe, often take increase padding machine pressure, but result is unequal to ideal, or even because pressure is excessive, rubber roller is broken or because roller stock becomes Shape causes excessive damage encapsulated layer of rubber roller of local pressure etc..

Utility model content

(1) technical problem solved

In view of the deficiencies of the prior art, the utility model provides a kind of uniform heavy padder, solve squezzing it is less efficient, And stepless adjustable in terms of uniformity the problem of.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of uniform heavy padder, including Rack, upper pressing roll system, lower compression roller system, shaft, its length regulating device, air bag height regulating device, intersection adjust base Standard, pointer, scale, Hooks coupling universal coupling and decelerating motor；

Its length regulating device of the rack both sides is bolted in rack, the air bag of the rack both sides Height adjustment device is by bolt and is bolted in rack, and the upper pressing roll system is installed in rack by shaft, institute The air bag for stating pressing roll system is connected with air bag height regulating device, and spring and its length of the upper pressing roll system are adjusted Device is connected；

The lower compression roller system is erected in the saddle of rack, and the lower compression roller system adjusts benchmark by bolt with intersecting It is fixedly connected, lower compression roller one end spline of the lower compression roller system is connected with Hooks coupling universal coupling, and the Hooks coupling universal coupling is with subtracting Speed motor is connected；

The upper pressing roll system is both sides symmetric construction, is equipped with upper pressure roller between two upper pressing roll systems, it is described on Pressure roller both ends are provided with aligning roller bearing and are locked by upper pressure roller locking nut, the aligning roller bearing peace Bearing cap is fixedly connected with upper pressure roller shaft bearing and using bolt, Tc skeletons oil is installed in the upper pressure roller shaft bearing Envelope, and be fixed by bolts and be connected with oil seal cover；

The upper pressing roll system includes two symmetrical arm of forces, arm of force reinforcement block, air bag mounting seat, air bag, the arm of force and strengthens Block, two symmetrical arm of forces are installed on upper pressure roller shaft bearing both sides and are fixedly connected by bolt, the arm of force reinforcement block It is placed between two symmetrical arm of forces and is fixedly connected by bolt, the air bag mounting seat is placed in two symmetrical arm of forces Between and be fixedly connected by bolt, the air bag is connected on air bag mounting seat, and the arm of force reinforcement block is placed in two Between the symmetrical arm of force, the inner side of the arm of force reinforcement block is fixedly connected by bolt, the outside of the arm of force reinforcement block It is fixedly connected by screw bolt and nut, proportional space installation spring is reserved between the screw bolt and nut；

The shaft sequentially passes through the outside arm of force, flange copper sheathing and the inner side arm of force, and shaft is consolidated by axis with clamp spring Fixed connection, shaft are internally provided with oil addition passage and oilhole, shaft by grease nipple with being connected in flange copper sheathing, flange copper Set is bolted in rack；

The air bag height regulating device include horseshoe track, air bag height adjusting bolt, air bag height adjusting nut and Air bag contiguous block, adjusts air bag height adjusting bolt and air bag height adjusting nut is installed on horseshoe track, air bag contiguous block It is slidably connected between the inside of horseshoe track；

Its length regulating device adjusts reference block, spring adjustment screw, bolt and spiral shell by spring connecting seat, spring Mother is formed, and spring adjusts reference block and is welded in rack, and spring adjustment screw and nut are fixedly connected on spring connecting seat, spiral shell Tether and be connected on nut, spring adjusts reference block and is connected on spring adjustment screw；

The lower compression roller system includes lower compression roller and pushes roll bearing seat, and lower compression roller both ends are provided with aligning roller bearing simultaneously It is fixedly connected by locking nut；Aligning roller bearing, which is installed on, to be pushed in roll bearing seat, the non-drive of aligning roller bearing Moved end has been bolted to connection bearing cap, and lower compression roller system is bolted to connection transmission end bearing cover, Tc skeletons oil Envelope is installed in transmission end bearing cover and is fixedly connected by hole card spring, and Tc outside framework oil seals, which are installed on, pushes roll bearing seat It is interior and be bolted to connection oil seal cover.

Preferably, the upper pressure roller is made of roller stock and overcoating encapsulated layer, and roller stock is that conventional bar type constructs, and encapsulated layer is hard The elastomeric material of 95-97 ° of A is spent, its encapsulated thickness be 10-15mm, and coverage is roll surface and the spindle nose position of roller stock, roll surface The both sides of encapsulated layer are respectively arranged with water stopping trough and decompression slope, and it is 35- that unilateral water stopping trough occupies overall width with decompression slope 40mm, sealing groove width 5mm, deep 5mm, the decompression slope gradient are:Extremely:, retaining ring is provided with the encapsulated layer of spindle nose.

Preferably, the lower compression roller is made of roller stock and overcoating encapsulated layer, and roller stock is that conventional bar type constructs, and encapsulated layer is hard Spend the elastomeric material of 95-97 ° of A, its encapsulated thickness 10-15mm, roll surface and spindle nose position of the coverage for roller stock, roll surface bag The both sides of glue-line are respectively arranged with water stopping trough and decompression slope, and it is 35-40mm that unilateral water stopping trough occupies overall width with decompression slope, Sealing groove width 5mm, deep 5mm, the decompression slope gradient are:Extremely:, and retaining ring is set on the encapsulated layer of spindle nose.

Preferably, the rack connects two wallboards by several stulls and forms, and flange copper sheathing is provided with wallboard, wallboard is Structure of saddle, offer on wallboard with plus accommodate the strong corresponding square hole of block swing space, and offered on wallboard with plus hold peace Fill air bag and the corresponding square hole of spring compartment.

Preferably, the wallboard is equipped with installing the corresponding threaded hole of lower compression roller system, and wallboard is equipped with and installation The corresponding threaded hole of air bag height regulating device, wallboard are equipped with the threaded hole of installation its length regulating device, and rack Inside is provided with sink.

Preferably, the roll bearing seat system that pushes is further included, which is adjusted by pushing roll bearing seat, intersection Benchmark is saved, intersect adjusting bolt and intersects adjusting nut and is formed, roll bearing seat is pushed and is erected in rack in corresponding saddle, and Intersect and adjust base weld in rack.

(3) beneficial effect

The utility model provides a kind of uniform heavy padder, possesses following beneficial effect：

(1), the uniform heavy padder, upper pressure roller pressurization take air bag to pressurize, improve functional reliability and save installation space, Upper pressure roller is located at rack top and air bag is located at bottom of the frame, increases arm of force space with this, maximizes arm of force ratio, enhancing pressure Effect is rolled, or larger pressure can be obtained with relatively low air pressure, improves the service life of air bag, the single group plus-pressure arm of force Take two Symmetric Composites and obtain, improve arm of force intensity, while stress emphasis can be fallen in frame plate and the arm of force in groups Center line, improve kinetic stability, be equipped with oilhole in arm of force shaft, be equipped with copper sheathing bearing in the mounting hole on wallboard, pass through Oilhole improves toward lubricant grease is filled in copper sheathing and rotates flexibility, reduces abrasion.

(2), uniform heavy padder, due to height and actual relevant, the air bag height regulating device of contributing of air bag It can ensure highly consistent during two air bag forces, it is ensured that both sides gasbag pressure is consistent, since the length of extension spring is with actually going out Power is relevant, and its length regulating device can ensure that two extension spring operating time degree are consistent, it is ensured that two lateral springs are drawn Power is consistent, pushes roll bearing seat and is equipped with pointer and scale is being equipped with frame plate, facilitates visual control to intersect adjusting pair Title property, precision and regulated quantity, lower compression roller driving use everything shaft coupling, and to adapt to lower compression roller deflection, lower compression roller drive end is flower Key constructs, and stable drive, it is big can to bear moment of torsion；Spline can slide in Hooks coupling universal coupling at the same time, when being suitable for lower compression roller deflection The drive end brought is to the change of the distance between decelerating motor.

(3), the uniform heavy padder, upper pressure roller and lower compression roller it is encapsulated in addition to roll surface is covered, also coat end face and spindle nose, Improve structural adhesive layer intensity and protective action is played to shaft core；Encapsulated roll surface is provided at both ends with the water blocking on water stopping trough cooperation spindle nose Circle, reduces corrosion attack of the moisture content to other mechanisms such as bearing block；Encapsulated roll surface both ends set 1:20 to 1:30 decompression slope, subtracts The risk of the encapsulated layer of rubber roller is damaged during few stress in the stress concentration at both ends.

(4), the uniform heavy padder intersects, it can be achieved that efficient squezzing, significant effect, possess splendid energy-saving and emission-reduction potentiality Roller very easily stepless in very big pressure limit can adjustably realize uniformly pressure, air bag height regulating device and bullet Spring length adjustment device ensures roll both sides force balance, and the water stopping trough and spindle nose retaining ring that roll surfaces are set, are protected other Mechanism exempts from moisture content erosion；Unexpected stress injury is reduced on the decompression slope of roll surfaces, extends rubber roller service life.

Brief description of the drawings

Fig. 1 is the utility model padding machine side view；

Fig. 2 is the utility model padding machine front view；

Fig. 3 is pressing roll system structure chart on the utility model padding machine；

Fig. 4 is schematic enlarged-scale view at A in the utility model Fig. 3；

Fig. 5 is schematic enlarged-scale view at B in the utility model Fig. 3；

Fig. 6 is schematic enlarged-scale view at C in the utility model Fig. 3；

Fig. 7 is schematic enlarged-scale view at D in the utility model Fig. 3；

Fig. 8 is the utility model padding machine pivot structure figure；

Fig. 9 is the utility model padding machine air bag height regulating device structure chart；

Figure 10 is the utility model padding machine its length regulating device structure chart；

Figure 11 is the utility model padding machine lower compression roller system construction drawing；

Figure 12 is left side schematic enlarged-scale view in the utility model Figure 11；

Figure 13 is right side schematic enlarged-scale view in the utility model Figure 11；

Figure 14 is that the utility model padding machine pushes roll bearing seat feature schematic diagram；

Figure 15 is that utility model padding machine intersects Principles of Regulation figure；

Figure 16 is that the utility model padding machine cross roller realizes uniformly pressure schematic diagram；

Figure 17 is pressure roller feature schematic diagram on the utility model padding machine；

Figure 18 is the utility model padding machine lower compression roller feature schematic diagram；

Figure 19 is the utility model padding machine rack construction figure.

In figure：Rack 1, upper pressing roll system 2, lower compression roller system 3；Upper pressure roller 4, upper pressure roller locking nut 5, aligning roller axle Hold 6, Tc outside framework oil seals 7, bearing cap 8, bolt 9, upper pressure roller shaft bearing 10, oil seal cover 11, bolt 12, the arm of force 13, bolt 14, power Arm reinforcement block 15, bolt 16, air bag mounting seat 17, bolt 18, air bag 19, arm of force reinforcement block 20, bolt 21, bolt 22, nut 23, spring 24；Lower compression roller 25, pushes roll bearing seat 26, is driven end bearing cover 27, bolt 28, Tc outside framework oil seals 29, hole card spring 30；Shaft 31, its length regulating device 32, air bag height regulating device 33, bolt 34, bolt 35, bolt 36, intersects and adjusts Benchmark 37, bolt 38, pointer 39, scale 40, Hooks coupling universal coupling 41, decelerating motor 42；Grease nipple 43, flange copper sheathing 44, bolt 45, axis clamp spring 46；Horseshoe track 47, air bag height adjusting bolt 48, air bag height adjusting nut 49, air bag contiguous block 50； Spring connecting seat 51, spring adjust reference block 52, spring adjustment screw 53, bolt 54, nut 55；Intersect adjusting bolt 56, hand over Pitch adjusting nut 57；Roller stock 58, encapsulated layer 59, water stopping trough 60, depressurizes slope 61, retaining ring 62, roller stock 63, encapsulated layer 64；Wallboard 65, stull 66, sink 67.

Embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

The example of the embodiment is shown in the drawings, wherein same or similar label represents identical or class from beginning to end As element or there is same or like element.The embodiments described below with reference to the accompanying drawings are exemplary, purport For explaining the utility model, and it is not intended that limitation to the utility model.

In the description of the utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable The orientation or position relationship of the instruction such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " are based on orientation shown in the drawings Or position relationship, be for only for ease of description the utility model and simplify and describe, rather than instruction or imply signified device or Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limit to the utility model System.

In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or Implicitly include one or more this feature.In the description of the utility model, " multiple " are meant that two or two More than, unless otherwise specifically defined.

In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be Mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be two The interaction relationship of connection or two elements inside element.For the ordinary skill in the art, can basis Concrete condition understands concrete meaning of the above-mentioned term in the utility model.

- 19 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of uniform heavy padder, including rack 1, upper pressure Roller system 2, lower compression roller system 3, shaft 31, its length regulating device 32, air bag height regulating device 33, intersection adjust base Standard, pointer 39, scale 40, Hooks coupling universal coupling 41 and decelerating motor 42；

Its length regulating device 32 of 1 both sides of rack is connected in rack 1 by bolt 34, the air bag of 1 both sides of rack Height adjustment device 33 is connected in rack 1 by bolt 35 and bolt 36, and upper pressing roll system 2 is installed on rack by shaft 31 On 1, the air bag 19 of upper pressing roll system 2 is connected with air bag height regulating device 33, and spring 24 and the spring of upper pressing roll system 2 are grown Degree regulating device 32 is connected；

Lower compression roller system 3 is erected in the saddle of rack 1, and lower compression roller system 3 adjusts benchmark 37 by bolt 38 with intersecting It is fixedly connected, 25 one end spline of lower compression roller of lower compression roller system 3 is connected with Hooks coupling universal coupling 41, and Hooks coupling universal coupling 41 is with slowing down Motor 42 is connected；

Upper pressing roll system 2 is both sides symmetric construction, and upper pressure roller 4, upper 4 both ends of pressure roller are equipped between two upper pressing roll systems 2 Aligning roller bearing 6 is installed and is locked by upper pressure roller locking nut 5, aligning roller bearing 6 is installed on upper pressure Bearing cap 8 is fixedly connected with roll bearing seat 10 and using bolt 9, Tc outside framework oil seals 7 are installed in upper pressure roller shaft bearing 10, and Oil seal cover 11 is fixedly connected with using bolt 12；

Upper pressing roll system 2 includes two the symmetrical arm of forces 13, arm of force reinforcement block 15, air bag mounting seat 17, air bag 19, the arm of forces Reinforcement block 20, two symmetrical arm of forces 13 are installed on upper 10 both sides of pressure roller shaft bearing and are fixedly connected by bolt 14, power Arm reinforcement block 15 is placed between two symmetrical arm of forces 13 and is fixedly connected by bolt 16, and air bag mounting seat 17 is placed in two Only it is fixedly connected between the symmetrical arm of force 13 and by bolt 18, air bag 19 is connected on air bag mounting seat 17, and the arm of force adds Strong block 20 is placed between two symmetrical arm of forces 13, and the inner side of arm of force reinforcement block 20 is fixedly connected by bolt 21, the arm of force The outside of reinforcement block 20 is fixedly connected by bolt 22 and nut 23, and proportional space is reserved between bolt 22 and nut 23 Spring 24 is installed；

Shaft 31 sequentially passes through the outside arm of force 13, flange copper sheathing 44 and the inner side arm of force 13, and shaft 31 passes through axis clamp spring 46 are fixedly connected, and shaft 31 is internally provided with oil addition passage and oilhole, and shaft 31 passes through grease nipple 43 and flange copper sheathing It is connected in 44, flange copper sheathing 44 is fixed in rack 1 by bolt 45；

Air bag height regulating device 33 includes horseshoe track 47, air bag height adjusting bolt 48, air bag height adjusting nut 49 and air bag contiguous block 50, adjust air bag height adjusting bolt 48 and air bag height adjusting nut 49 is installed on horseshoe track 47 On, it is slidably connected between the inside of air bag contiguous block 50 and horseshoe track 47；

Its length regulating device 32 adjusts reference block 52, spring adjustment screw 53, bolt by spring connecting seat 51, spring 54 and nut 55 form, spring adjust reference block 52 be welded in rack 1, spring adjustment screw 53 and nut 55 are fixedly connected on On spring connecting seat 51, bolt 54 is connected on nut 55, and spring adjusts reference block 52 and is connected on spring adjustment screw 53；

Lower compression roller system 3 includes lower compression roller 25 and pushes roll bearing seat 26, and 25 both ends of lower compression roller are provided with aligning roller axle Hold 6 and be fixedly connected by locking nut 5；Aligning roller bearing 6, which is installed on, to be pushed in roll bearing seat 26, aligning roller axle The anti-drive end for holding 6 is fixedly connected with bearing cap 8 by bolt 9, and lower compression roller system 3 is fixedly connected with driving end axis by bolt 28 Lid 27 is held, Tc outside framework oil seals 29 are installed in transmission end bearing cover 27 and are fixedly connected by hole card spring 30, Tc skeletons Oil sealing 7, which is installed on, to be pushed in roll bearing seat 26 and is fixedly connected with oil seal cover 11 by bolt 12.

As depicted in figs. 1 and 2：The utility model padding machine is by rack 1, upper pressing roll system 2, lower compression roller system 3, shaft 31, Its length regulating device 32, air bag height regulating device 33, intersects and adjusts benchmark, pointer 39, scale 40, Hooks coupling universal coupling 41, decelerating motor 42 is formed.

Its length regulating device 32 of 1 both sides of rack is connected in rack 1 that (bayonet weldering in front end is connected in machine by bolt 34 On frame), the air bag height regulating device 33 of 1 both sides of rack is connected in rack 1 by bolt 35 and 36, and upper pressing roll system 2 is logical Cross shaft 31 to be installed in rack 1, its air bag 19 connection air bag height regulating device 33, its 24 connecting spring length adjustment of spring Device 32, makes upper pressing roll system 2 31 can rotate around the shaft by air bag 19 is flexible with this with the reset of spring 24 collective effect.

Lower compression roller system 3 is ridden in the saddle of rack 1, and connection, which intersects, to be adjusted benchmark 37 and fixed using bolt 38, is adjusted After intersecting 0, pointer 39 and 40 mark of scale 0 are used.25 one end spline connection universal joint shaft of lower compression roller of lower compression roller system 3 Device 41, Hooks coupling universal coupling 41 connect decelerating motor 42.

Pressing roll system 2 forms as shown in fig. 3 to 7 on the utility model：Upper pressing roll system is both sides symmetric construction.Upper pressure roller 4 Both ends installation aligning roller bearing 6 is simultaneously locked using locking nut 5；Aligning roller bearing 6 loads in upper pressure roller shaft bearing 10 simultaneously Using 9 fixing bearing lid 8 of bolt, to fixed aligning roller bearing 6；Installation Tc outside framework oil seals 7 in upper pressure roller shaft bearing 10, and Oil seal cover 11 is fixed using bolt 12, to fixed upper Tc outside framework oil seals 7；Two symmetrical arm of forces 13 are installed to roller bearing 10 both sides of seat are simultaneously fixed using bolt 14.Arm of force reinforcement block 15 is placed between two symmetrical arm of forces 13 and is consolidated using bolt 16 It is fixed.Air bag mounting seat 17 is placed between two symmetrical arm of forces 13 and is fixed using bolt 18, and air bag 19 is connected to air bag installation On seat 17.Arm of force reinforcement block 20 is placed between two symmetrical arm of forces 13, and inner side is fixed using bolt 21, and outside uses bolt 22 Fixed with nut 23；Proportional space installation spring 24 is reserved between bolt 22 and nut 23.

As shown in figure 8, the shaft 31 of the utility model padding machine sequentially passes through the outside arm of force 13, flange copper sheathing 44 and inner side The arm of force 13, is finally fixed using hole card spring 46；Shaft 31 is internally provided with oil addition passage and oilhole, is added by grease nipple 43 It is anti-wear in flange copper sheathing 44, playing the role of lubricating to note butter；Flange copper sheathing is fixed in rack by bolt 45.

As shown in figure 9, the air bag height regulating device 33 of the utility model padding machine is adjusted by horseshoe track 47, air bag height Bolt 48, air bag height adjusting nut 49 and air bag contiguous block 50 are formed.Adjust air bag height adjusting bolt 48 and air bag height Adjusting nut 49 so that air bag contiguous block 50 slides in horseshoe track 47, so as to change the total of air bag height regulating device 33 Length, after air bag contiguous block 50 connects air bag 19, can reach the purpose for adjusting 19 height of air bag.

As shown in Figure 10, its length regulating device 32 of the utility model padding machine is adjusted by spring connecting seat 51, spring Reference block 52, spring adjustment screw 53, bolt 54 and nut 55 are formed.Spring adjusts reference block 52 and is welded in rack 1, there is provided Adjust stress point；The head of bolt 54 and the gap of nut 55 provide the traction point of spring 24；By adjusting spring adjustment screw 53, which change spring connecting seats 51, adjusts the distance of reference block 52 with spring, so as to pull or release spring 24, reaches adjusting spring The purpose of 24 length.

The utility model lower compression roller system 3 is formed as figs 11-13.25 both ends of lower compression roller installation aligning roller bearing 6 And it is locked using locking nut 5；Aligning roller bearing, which loads, pushes roll bearing seat 26, solid using bolt 9 in anti-drive end Determine bearing cap 8, achieve the purpose that fixed aligning roller bearing 6, in drive end (side containing spline), fixed and passed using bolt 28 Moved end bearing cap 27, achievees the purpose that fixed aligning roller bearing 6；Tc outside framework oil seals 29 load in transmission end bearing cover 27 and adopt Fixed with hole card spring 30；Tc outside framework oil seals 7, which load, to be pushed roll bearing seat 26 and fixes oil seal cover 11 using bolt 12, reaches solid Determine the purpose of Tc outside framework oil seals 7.

As shown in figure 14：The utility model padding machine pushes roll bearing seat system by pushing roll bearing seat 26, intersects and adjusts base Standard 37, intersects adjusting bolt 56 and intersection adjusting nut 57 is formed.Pushing roll bearing seat 26 has the slide lines face of diagram, rides seat Into 1 corresponding saddle of rack；Intersect adjusting benchmark 37 to be welded in rack, formed and adjust stress point；Adjust to intersect and adjust spiral shell Bolt 56 and intersection adjusting nut 57, achieve the purpose that adjustment pushes roll bearing seat 26.

Such as figure, shown in 15, when the adjusting direction of rack both sides is opposite and regulated quantity is consistent, then lower compression roller 25 can be adjusted Deflect around its midpoint, finally form certain deflection angle with primitive axis line.Adjusting whole system makes lower compression roller 25 in advance Primitive axis line is parallel with upper 4 axis of pressure roller, after such adjusting, it is possible to the formation pair between lower compression roller 25 and upper pressure roller 4 In intersection.Make important technical characteristic here it is the utility model padding machine：Cross roller.The acting as of cross roller realizes stepless-adjustment Pressure distribution on section between pressure roller 4 and lower compression roller 25, makes uniformly to press, and reaches the uniform pressure of the utility model evenness calender Purpose.

Realize that uniformly pressure principle is as shown in figure 16 using cross roller, during roll stress, pressure is delivered to centre by axle journal, Since the rigid deformation of material can cause roll surface to bend, thus can shape intermediate pressure it is small and both sides pressure is high, it is difficult to obtain uniform The effect of pressure, it usually needs roll surface is high in setting when reaching the uniformly way of pressure effect, i.e., mid diameter is big, both sides diameter It is small, its corresponding amount of bow is offset, wherein high form is high in circular arc.When using cross roller, as shown in the figure above and below definition Pressure roller diameter is respectively D1 and D2, and point contact in roll surface, both sides intersect deflection, and the offset for being defined on certain point be X, when needs two When roller is at a fully engaged, then the amount of bow of the point is Y, is calculated according to geometry, it is known that Y=L1-L2=(D1+D2)-, bring into different Amount of deflection X, takes a calculating to map, it can be found that meeting that the amount of bow of engagement meets middle high circular curve well according to axial Feature；Bring different D1 and D2 into, take a calculating to map according to axial, it can be found that meeting that the amount of bow of engagement meets well Middle high circular curve feature；Bring different roll surface length into, take a calculating to map according to axial, it can be found that meeting engagement Amount of bow meets middle high circular curve feature well.

Be as shown in figs. 17-18 25 feature of pressure roller 4 and lower compression roller on the utility model padding machine, upper pressure roller 4 by roller stock 58 outside Encapsulated layer 59 is covered to form；Roller stock 58 be conventional bar type construction, comprising axle journal etc., its diameter under the premise of necessary rigidity is met, As small as possible, encapsulated layer 59 is the elastomeric material of 95-97 ° of A of hardness, its encapsulated thickness 10-15mm, coverage is roller stock 58 Roll surface and spindle nose position；The encapsulated layer both sides of roll surface set water stopping trough 60 and decompression slope 61, unilateral water stopping trough 60 and decompression Slope occupies overall width 35-40mm, sealing groove width 5mm depth 5mm, depressurizes the slope gradient 1:20 to 1:30 are advisable；Set on the encapsulated layer of spindle nose Put retaining ring 62.

Lower compression roller 25 is cladded with encapsulated layer 64 by roller stock 63 and forms；Roller stock 63 constructs for conventional bar type, matches somebody with somebody comprising axle journal, driving Keyway etc. is closed, its diameter is as small as possible under the premise of necessary rigidity is met, encapsulated layer 64 is the rubber material of 95-97 ° of A of hardness Material, its encapsulated thickness 10-15mm, roll surface and spindle nose position of the coverage for roller stock 63；The encapsulated layer both sides of roll surface, which are set, stops Sink 60 and decompression slope 61, unilateral water stopping trough 60 occupy overall width 35-40mm, sealing groove width 5mm depth 5mm with decompression slope, Depressurize the slope gradient 1:20 to 1:30 are advisable；Retaining ring 62 is set on the encapsulated layer of spindle nose.

The utility model padding machine 1 structure chart of rack is as shown in figure 19, it connects two wallboards 65 by several stulls 66 and forms, The wall plate spacing of stull length constraint need to meet pressing roll system 2, the installation of lower compression roller system 3；Wallboard 65 possesses following spy Sign：Wallboard 65 is provided with flange copper sheathing, meets the installation of shaft 31 and upper pressing roll system 2；Wallboard 65 possesses structure of saddle, full The pushing roll bearing seat of foot pressing roll system 3 is slided；Wallboard 65 possesses the square hole for meeting plus accommodating strong 15 swing space of block, possesses Meet plus hold the square hole in 24 space of installation air bag 19 and spring；Wallboard 65 possesses the threaded hole of installation lower compression roller system 3, installs gas The threaded hole of capsule height adjustment device 33, the threaded hole of installation its length regulating device 32.Perfect, machine as padding machine rack Installation sink 67 inside frame, to hold and discharge liquid.

In conclusion the uniform heavy padder, upper pressure roller pressurization takes air bag to pressurize, and improves functional reliability and saves installation Space, upper pressure roller is located at rack top and air bag is located at bottom of the frame, increases arm of force space with this, maximizes arm of force ratio, Strengthen pressure rolling effect, or larger pressure can be obtained with relatively low air pressure, improve the service life of air bag, single group pressurization Force arm is taken two Symmetric Composites and is obtained, improve arm of force intensity, while cause stress emphasis can fall frame plate and into The center line of the group arm of force, improves kinetic stability, is equipped with oilhole in arm of force shaft, copper sheathing axis is equipped with the mounting hole on wallboard Hold, by oilhole toward lubricant grease is filled in copper sheathing, improve and rotate flexibility, reduce abrasion.

Since the height of air bag is relevant with actual output, air bag height regulating device can ensure two air bags forces When it is highly consistent, it is ensured that both sides gasbag pressure is consistent, length and actual relevant, spring length of contributing due to extension spring Degree regulating device can ensure that two extension spring operating time degree are consistent, it is ensured that both sides spring tension is consistent, pushes roll bearing seat It is equipped with pointer and scale is being equipped with frame plate, facilitates visual control to intersect and adjust symmetry, precision and regulated quantity, under Pressure roller driving uses everything shaft coupling, and to adapt to lower compression roller deflection, lower compression roller drive end is spline structure, and stable drive, can hold It is big by moment of torsion；Spline can slide in Hooks coupling universal coupling at the same time, and the drive end for being suitable for bringing during lower compression roller deflection is electric to slowing down The distance between machine changes.

Upper pressure roller and lower compression roller it is encapsulated in addition to roll surface is covered, also coat end face and spindle nose, improve structural adhesive layer intensity And protective action is played to shaft core；Encapsulated roll surface is provided at both ends with the retaining ring on water stopping trough cooperation spindle nose, reduces moisture content to axis The corrosion attack of other mechanisms such as bearing；Encapsulated roll surface both ends set 1:20 to 1:30 decompression slope, at both ends when reducing stress Stress concentration and damage the risk of the encapsulated layer of rubber roller.

Efficient squezzing can be achieved, significant effect, possesses splendid energy-saving and emission-reduction potentiality, and intersecting roller can very easily It is stepless in very big pressure limit adjustably to realize uniformly pressure, air bag height regulating device and its length regulating device guarantee Roll both sides force balance, the water stopping trough and spindle nose retaining ring that roll surfaces are set, protect other mechanisms to exempt from moisture content erosion；Glue Unexpected stress injury is reduced on the decompression slope of roller surface, extends rubber roller service life, and it is less efficient and uniform to solve squezzing Property aspect it is stepless adjustable the problem of.

It should be noted that in the utility model, unless otherwise clearly defined and limited, fisrt feature is special second Can be that the first and second features directly contact "above" or "below" sign, or the first and second features are connect indirectly by intermediary Touch.Moreover, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or Oblique upper, or be merely representative of fisrt feature level height and be higher than second feature.Fisrt feature second feature " under ", " lower section " " following " can be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height and be less than Second feature.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term State and may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be Combined in an appropriate manner in any one or more embodiments or example.

The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. A kind of 1. uniform heavy padder, it is characterised in that：Including rack (1), upper pressing roll system (2), lower compression roller system (3), shaft (31), its length regulating device (32), air bag height regulating device (33), intersection adjust benchmark, pointer (39), scale (40), Hooks coupling universal coupling (41) and decelerating motor (42)；

   Its length regulating device (32) of rack (1) both sides is connected in rack (1) by bolt (34), the rack (1) the air bag height regulating device (33) of both sides is connected in rack (1) by bolt (35) and bolt (36), the upper pressure roller System (2) is installed in rack (1) by shaft (31), and air bag (19) and the air bag height of the upper pressing roll system (2) are adjusted Device (33) is connected, and the spring (24) of the upper pressing roll system (2) is connected with its length regulating device (32)；

   The lower compression roller system (3) is erected in the saddle of rack (1), and the lower compression roller system (3) is by bolt (38) with handing over Fork adjusts benchmark (37) and is fixedly connected, lower compression roller (25) one end spline and the Hooks coupling universal coupling (41) of the lower compression roller system (3) It is connected, the Hooks coupling universal coupling (41) is connected with decelerating motor (42)；

   The upper pressing roll system (2) is both sides symmetric construction, and upper pressure roller (4), institute are equipped between two upper pressing roll systems (2) Pressure roller (4) both ends are stated aligning roller bearing (6) is installed and is locked by upper pressure roller locking nut (5), it is described Aligning roller bearing (6) is installed in upper pressure roller shaft bearing (10) and is fixedly connected with bearing cap (8) using bolt (9), described Tc outside framework oil seals (7) are installed in upper pressure roller shaft bearing (10), and oil seal cover (11) is fixedly connected with using bolt (12)；

   The upper pressing roll system (2) includes two the symmetrical arm of forces (13), arm of force reinforcement block (15), air bag mounting seat (17), gas Capsule (19), arm of force reinforcement block (20), two symmetrical arm of forces (13) are installed on upper pressure roller shaft bearing (10) both sides and pass through bolt (14) be fixedly connected, the arm of force reinforcement block (15) be placed between two symmetrical arm of forces (13) and by bolt (16) into Row is fixedly connected, and the air bag mounting seat (17) is placed between two symmetrical arm of forces (13) and is fixed by bolt (18) Connection, the air bag (19) are connected on air bag mounting seat (17), and the arm of force reinforcement block (20) is placed in two symmetrical arm of forces (13) between, the inner side of the arm of force reinforcement block (20) is fixedly connected by bolt (21), the arm of force reinforcement block (20) Outside be fixedly connected by bolt (22) and nut (23), be reserved between the bolt (22) and nut (23) rationally Space installation spring (24)；

   The shaft (31) sequentially passes through the outside arm of force (13), flange copper sheathing (44) and the inner side arm of force (13), and shaft (31) is logical Cross axis to be fixedly connected with clamp spring (46), shaft (31) is internally provided with oil addition passage and oilhole, and shaft (31) passes through Huang With being connected in flange copper sheathing (44), flange copper sheathing (44) is fixed in rack (1) oil nozzle (43) by bolt (45)；

   The air bag height regulating device (33) includes horseshoe track (47), air bag height adjusting bolt (48), air bag height tune Nut (49) and air bag contiguous block (50) are saved, adjusts air bag height adjusting bolt (48) and air bag height adjusting nut (49) installation On horseshoe track (47), it is slidably connected between the inside of air bag contiguous block (50) and horseshoe track (47)；

   Its length regulating device (32) adjusts reference block (52), spring adjustment screw by spring connecting seat (51), spring (53), bolt (54) and nut (55) are formed, and spring adjusts reference block (52) and is welded in rack (1), spring adjustment screw (53) it is fixedly connected on nut (55) on spring connecting seat (51), bolt (54) is connected on nut (55), and spring adjusts base Quasi- block (52) is connected on spring adjustment screw (53)；

   The lower compression roller system (3) includes lower compression roller (25) and pushes roll bearing seat (26), and lower compression roller (25) both ends are provided with tune Heart roller bearing (6) is simultaneously fixedly connected by locking nut 5；Aligning roller bearing (6), which is installed on, pushes roll bearing seat (26) in, the anti-drive end of aligning roller bearing (6) is fixedly connected with bearing cap (8), lower compression roller system (3) by bolt (9) Transmission end bearing cover (27) is fixedly connected with by bolt (28), Tc outside framework oil seals (29) are installed in transmission end bearing cover (27) simultaneously It is fixedly connected by hole card spring (30), Tc outside framework oil seals (7), which are installed on, pushes in roll bearing seat (26) and pass through bolt (12) it is fixedly connected with oil seal cover (11).
2. A kind of 2. uniform heavy padder according to claim 1, it is characterised in that：The upper pressure roller (4) by roller stock (58) and Overcoating encapsulated layer (59) is formed, and roller stock (58) constructs for conventional bar type, and encapsulated layer (59) is the elastomeric material of 95-97 ° of A of hardness, Its encapsulated thickness is 10-15mm, roll surface and spindle nose position of the coverage for roller stock (58), the both sides of the encapsulated layer of roll surface (59) Water stopping trough (60) and decompression slope (61) are respectively arranged with, it is 35- that unilateral water stopping trough (60) occupies overall width with decompression slope 40mm, sealing groove width 5mm, deep 5mm, the decompression slope gradient are 1:20 to 1:30, retaining ring is provided with the encapsulated layer of spindle nose (64) (62)。
3. A kind of 3. uniform heavy padder according to claim 1, it is characterised in that：The lower compression roller (25) by roller stock (63) and Overcoating encapsulated layer (64) is formed, and roller stock (63) constructs for conventional bar type, and encapsulated layer (64) is the elastomeric material of 95-97 ° of A of hardness, Its encapsulated thickness 10-15mm, roll surface and spindle nose position of the coverage for roller stock (63), the both sides point of the encapsulated layer of roll surface (64) Water stopping trough (60) and decompression slope (61) are not provided with, it is 35-40mm that unilateral water stopping trough (60) occupies overall width with decompression slope, Sealing groove width 5mm, deep 5mm, the decompression slope gradient are 1:20 to 1:30, and retaining ring (62) is set on the encapsulated layer of spindle nose (64).
4. A kind of 4. uniform heavy padder according to claim 1, it is characterised in that：The rack (1) is by several stulls (66) Two wallboards (65) of connection are formed, and are provided with flange copper sheathing on wallboard (65), wallboard (65) is structure of saddle, and wallboard is opened on (65) Equipped with add accommodate the corresponding square hole of strong 15 swing space of block, and offered on wallboard (65) with plus hold installation air bag (19) and The corresponding square hole in spring (24) space.
5. A kind of 5. uniform heavy padder according to claim 1, it is characterised in that：The wallboard (65) be equipped with installation Pressing roll system (3) corresponding threaded hole, wallboard (65) are equipped with installing air bag height regulating device (33) corresponding spiral shell Pit, wallboard (65) is equipped with the threaded hole of installation its length regulating device (32), and is provided with sink inside rack (1) (67)。
6. A kind of 6. uniform heavy padder according to claim 1, it is characterised in that：Further include and push roll bearing seat system, should Roll bearing seat system is pushed to adjust benchmark (37) by pushing roll bearing seat (26), intersection, intersect adjusting bolt (56) and intersect and adjust Save nut (57) to form, push roll bearing seat (26) and be erected in rack (1) in corresponding saddle, and intersect and adjust benchmark (37) It is welded in rack (1).