CN108455332A

CN108455332A - The coiled strip system of processing of PVC film

Info

Publication number: CN108455332A
Application number: CN201810277489.5A
Authority: CN
Inventors: 娄军
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-03-31
Filing date: 2018-03-31
Publication date: 2018-08-28
Also published as: CN109896316A; CN109835750A

Abstract

The invention discloses a kind of coiled strip systems of processing of PVC film, including heating mechanism, pressing roll mechanism, humidification mechanism, cooling body and coiler for being wound to PVC film after cooling, the coiler includes rack, material receiving roller, transfer roller and balance roller, the balance roller includes support shaft and the roller that is movably set in the support shaft, and what the support shaft can float up and down is connected in the rack；The both ends of the material receiving roller are respectively equipped with a connecting shaft, and the rack is equipped with and the rackwork connecting shaft matched sliding slot and positioned for the position to connecting shaft.Since material receiving roller is adjustable with respect to the position between rack in the present invention, and then when needing to wind thicker PVC film, control material receiving roller is needed to do certain movement on the direction of principle feeding roller, you can to ensure that film roll will not be closer at a distance from feeding roller, ensure to realize good winding effect.

Description

The coiled strip system of processing of PVC film

Technical field

The invention belongs to PVC processing technique fields, more particularly, to a kind of coiled strip system of processing of PVC film.

Background technology

PVC film after processing is completed will wind it, however since PVC film is susceptible to film two in transmit process The inconsistent situation of side height so that PVC film one can not enclose the winding mutually fitted closely together, so as to cause winding There is fold in PVC film afterwards, reduces product quality.Secondly, in the PVC film of corresponding winding different-thickness, material receiving roller rotation Time it is identical in the case of, the outer diameter of film roll simultaneously differs, and then when winding thicker PVC film, film roll will collide Feeding roller is excessively close with the distance between feeding roller, and then influences the effect of winding.

Invention content

The present invention for overcome the deficiencies in the prior art, provide it is a kind of be suitable for different PVC film thickness, winding effect it is good The coiled strip system of processing of PVC film.

To achieve the goals above, the present invention uses following technical scheme：A kind of coiled strip system of processing of PVC film, including Heating mechanism, pressing roll mechanism, humidification mechanism, cooling body and the coiler for being wound to PVC film after cooling, institute It includes rack, material receiving roller, transfer roller and balance roller to state coiler, and the balance roller includes support shaft and is movably set in described Roller in support shaft, what the support shaft can float up and down is connected in the rack；The both ends of the material receiving roller are set respectively There is a connecting shaft, the rack is equipped with the matched sliding slot of the connecting shaft and is positioned for the position to connecting shaft Rackwork.Since material receiving roller is adjustable with respect to the position between rack in the present invention, and then needing to wind thicker PVC film When, need control material receiving roller to do certain movement on the direction of principle feeding roller, you can to ensure that film roll will not be with feeding roller Distance is closer, ensures to realize good winding effect；

Secondly, by the way that balance roller is arranged in coiler, in the transmit process of PVC film, roller can be to passing through roller The PVC film on surface applies an extruding force, when one section of different PVC film of height on both sides passes through the roller, due to the two of support shaft End can float up and down respectively, so that this section of PVC film can ensure the highly consistent of both sides under the extruding force effect of roller, Ensure PVC film can one enclose it is close wind together, the PVC film after winding is less prone to fold, ensure that product Quality.

The cooling body includes cooling roller, the cooling roller include inner cylinder, outer barrel and be set to the inner cylinder The support shaft at body both ends forms condensation chamber between the inside and outside cylinder, more condenser pipes is equipped in the condensation chamber；By Cooling-down effect can be played to PVC film by being passed through coolant liquid in condenser pipe and then passing through cooling roller when PVC film, prevent PVC film surface The excessively high roughening situation of temperature occurs.

Be respectively equipped with inlet and outlet in two support shaft, the condenser pipe both ends respectively with the water inlet and Water outlet is connected；In the disengaging to condenser pipe for realizing coolant liquid by intake-outlet.

The connecting shaft outer wall is equipped with the annular opening slot penetrated for the sliding slot inner wall；Pass through annular opening slot and cunning The cooperation of slot inner wall, effectively avoids connecting shaft from being moved left and right with respect to sliding slot, realizes the good limit to feeding roller.

The rackwork includes the stopper protrusion being set at left and right sides of the connecting shaft, the lock in stopper protrusion Tight part and the nut on locking member；Stopper protrusion can be realized by tightening nut to be compacted in rack, and then realization pair The position of connecting shaft is fixed；In the case where open slot and sliding slot inner wall coordinate, can equally realize to the good fixed of connecting shaft Position.

The rack is equipped with to be pierced by after bar-shaped trough and the spiral shell with the matched bar-shaped trough of the locking member, the locking member Parent phase connects.

The support shaft is connected to by what an elastic support structure can float up and down in the rack, the resilient support Structure includes the accommodating chamber being set in the rack, the axle sleeve being interference fitted with the support shaft in the accommodating chamber and sets Elastic component on the axle sleeve；The top and the bottom of axle sleeve are connected to the inner wall top and the bottom of accommodating chamber by elastic component respectively, in turn The function that support shaft can float up and down is realized, so that the roller being actively socketed in support shaft can be by left and right sides height Different PVC films squeezes state identical to height on both sides.

Further, the connection structure includes matching set on the clamping portion of described elastic component one end, with the clamping portion That closes presses component, for placing the closeouts pressed the sleeve of component and can be spirally connected with the sleeve, the closeouts On be equipped with and the matched through-hole of the elastic component；The sleeve lateral wall is equipped with external screw thread, on the axle sleeve lateral wall Equipped with the matched threaded hole of the sleeve.

In conclusion the present invention is since material receiving roller is adjustable with respect to the position between rack, so it is thicker needing to wind When PVC film, control material receiving roller is needed to do certain movement on the direction of principle feeding roller, you can to ensure that film roll will not be with feeding The distance of roller is closer, ensures to realize good winding effect；Secondly, by the way that balance roller is arranged in coiler, ensure through cold But the PVC film after can quickly, closely be wound together, and the PVC film after winding is less prone to fold, the quality of product It is high.

Description of the drawings

Fig. 1 is the structural diagram of the present invention.

Fig. 2 is the coiler structural schematic diagram of the present invention.

Fig. 3 is the partial enlarged view in Fig. 2.

Fig. 4 is the cooling roller structural schematic diagram of the present invention.

Fig. 5 is the cooling roller partial sectional view of the present invention.

Fig. 6 is in Fig. 2 along line A-A sectional view.

Fig. 7 is enlarged drawing at A in Fig. 6.

Fig. 8 is enlarged drawing at B in Fig. 6.

Fig. 9 is in Fig. 2 along line B-B sectional view.

Figure 10 is enlarged drawing at A in Fig. 9.

Figure 11 is enlarged drawing at C in Fig. 2.

Figure 12 is the partial structural diagram of the present invention.

Figure 13 is in Figure 12 along line A-A sectional view.

Figure 14 is the U-shaped locating element structure schematic diagram of the present invention.

Specific implementation mode

In order to make those skilled in the art be better understood from the present invention program, below in conjunction in the embodiment of the present invention Attached drawing, technical solution in the embodiment of the present invention carry out clear, complete description.

As represented in figures 1 through 14, the coiled strip system of processing of a kind of PVC film, a kind of coiled strip system of processing of PVC film, including heating Mechanism 7, pressing roll mechanism 8, humidification mechanism 9, cooling body 10 and the coiler for being wound to PVC film after cooling 1, the coiler 1 includes rack 11, material receiving roller 12 and transfer roller 13, and the material receiving roller 12 is driven by driving motor and rotated, The material rolling device further includes balance roller 5, and the balance roller includes support shaft 51 and is movably set in the support shaft 51 Roller 52, roller can roll under the effect of external force around support shaft, and the both ends of the support shaft 51 are propped up by an elasticity respectively What support structure can float up and down is connected in the rack 11, specifically, the elastic support structure includes being set to the rack It accommodating chamber 111 on 11, the axle sleeve 58 being interference fitted with the support shaft 51 in the accommodating chamber and is respectively arranged on described One elastic component 53 of 58 lateral wall upper and lower ends of axle sleeve realizes the floating between support shaft and holder by the setting of elastic component Connection, so that the roller being actively socketed in support shaft can squeeze height different PVC films in the left and right sides to both sides Highly identical state；The top and the bottom of axle sleeve are connected to the inner wall top and the bottom of accommodating chamber by elastic component respectively, and then realize branch The function that support axis can float up and down, so that the roller being actively socketed in support shaft can be different by left and right sides height PVC film squeezes state identical to height on both sides.

Preferably, the elastic component 53 one end is realized by a connection structure and is detachably connected with the axle sleeve 58, institute State connection structure include set on 53 one end of the elastic component clamping portion 531, with the clamping portion it is matched press component, For placing the closeouts 56 pressed the metal sleeve 55 of component and can be spirally connected with the sleeve, in the closeouts 56 Equipped with 53 matched through-hole of the elastic component；55 lateral wall of the sleeve is equipped with external screw thread, 58 lateral wall of the axle sleeve Be equipped with 55 matched threaded hole 581 of the sleeve, further, the component that presses includes two halves made of metal Cylindrical portion 541, the groove 542 being respectively arranged in the two halves cylindrical portion, the threaded hole being respectively arranged in the two halves cylindrical portion And bolt.

Specifically, the elastic component be a compressed spring, the clamping portion be arranged elastic component one end cylindrical portion and The metal ring being welded in the cylindrical portion, the cylindrical portion and annulus cooperatively form a step axis shape, and the groove 542 is set It sets in the plane in semicolumn portion 541, when two halves cylindrical portion is closely joined together by forms a cylindrical structure by bolt, Two grooves in semicolumn facial planes, which are arranged, can complement each other to form resettlement groove for placing clamping portion, to pass through placement Clamping portion can be firmly fixed in the cylindrical structure of two halves cylindrical portion formation by the cooperation of slot and clamping portion 531, the set Cylinder 55 is internally provided with for placing the cylindrical cylindrical cavity for pressing component, and the inner wall system of getting on the bus of the inner cavity is by internal thread, institute It is a metal cylinder to state closeouts 56, return the car on the cylinder side wall be formed with the matched external screw thread of internal thread on barrel bore, Further, it is additionally provided with the through-hole that the cylindrical portion for the compressed spring end passes through on the metal cylinder, it is existing when making The cylindrical portion of compressed spring end is passed through into the through-hole in closeouts, then metal ring is welded on to the cylinder of compressed spring again Clamping portion is formed in portion, is later socketed in two halves cylindrical portion on clamping portion by bolt, later by the two halves after being fixedly connected Cylindrical portion is placed on the interior intracavitary of sleeve and the upper closeouts that are spirally connected, and presses the inner cavity that component is rigidly mounted sleeve at this time It is interior, finally sleeve is screwed onto on the threaded hole of axle sleeve lateral wall, so that it may elastic component and axle sleeve are linked together, elastic component and Axle sleeve is connected firmly, and ensures that elastic component will not be detached with axle sleeve, the connection for greatly enhancing elastic component and axle sleeve is strong Degree

Further, 53 one end of the elastic component is connect by an adjustable spring structure with 111 inner wall of the accommodating chamber, tool Body, the adjustable spring structure includes the metal adjustment axis 57 for being welded on 53 one end of the elastic component, is set to the adjustment axis On multiple boss 571, be set to 111 inner wall of the accommodating chamber on 57 matched regulating tank 112 of the adjustment axis and with institute 57 matched location structure of adjustment axis is stated, by the distance of location structure controllable adjustable axis, and then controls elastic component both ends Spacing, realize the purpose for adjusting elastic component elastic force, it is therefore prevented that use rear elastic component feelings inadequate to the elastic force of axle sleeve for a long time Condition occurs, and extends the service life of elastic component, reduces the replacement number of elastic component, saved resource.

Preferably, the rack 11 is equipped with two support elements 14, and one end and the rack 11 of the support element 14 weld together, The accommodating chamber 111 is the cuboid cavity being arranged in the inside of the support element 14, and positioning is formed between the adjacent lands 571 Slot, the location structure include being set to two location holes being connected with the regulating tank 112 on the support element 14 and can plugging With in the location hole with the matched U-shaped locating piece 142 of the locating slot, when the both ends of U-shaped locating piece are inserted into two positioning When in hole, the both ends of U-shaped locating piece can snap onto in the locating slot between two boss, and then realize that the positioning to adjustment axis is made With.

Further, the both ends of the material receiving roller 12 are fixed with the connecting shaft 121 of a metal, the machine by welding respectively Frame 11 is equipped with the sliding slot 113 of bar shaped, and the connecting shaft is arranged in the sliding slot, and can be moved left and right with respect to sliding slot；Make To be preferred, 121 outer wall of the connecting shaft is equipped with the annular opening slot 122 penetrated for 113 inner wall of sliding slot；Further, The rackwork positioned for the position to connecting shaft 121 is additionally provided in the rack, which includes limit convex Portion 71, locking member 72 and nut 73；The stopper protrusion 71 is set as two, respectively by the left and right sides of the connecting shaft It extends outward to form；The locking member 72 is a screw, which is arranged in stopper protrusion, and the nut 73 is set to On the locking member；Further, the rack 11 is equipped with bar-shaped trough 114, and the locking member can control being threaded through for action In the bar-shaped trough 114, and the end of locking member 72 be pierced by bar-shaped trough after be connected with the nut 73.

When winding PVC film, first paper web to be set on material receiving roller, then PVC film is wound on paper web again, in order to It prevents paper web from relatively rotating between material receiving roller in rotation, presses component 6 equipped with elasticity on the material receiving roller 12, have Body, the elasticity press component 6 include be arranged at intervals on multiple movable chambers 61 on material receiving roller side wall, can be in the movable chamber Interior up and down action presses part 62 and presses the matched resetting structure of part with described, when paper web is socketed on material receiving roller, tightly Casting die can be outwardly against the inner wall of paper web under the action of resetting structure, and then ensures that paper web can be synchronous with material receiving roller dynamic Make, the case where effectively preventing relatively rotating between paper web and material receiving roller, ensure that winding effect, is tied additionally by resetting Structure can also play paper web preferable damping effect, avoid paper web from shaking in rotation process and the feelings hit with material receiving roller Condition occurs.

Specifically, the resetting structure includes being set to the active tunnel 63 pressed in part 62, being inserted in the activity In channel 63 and the connector 64 being connect with 61 bottom wall of the movable chamber and the return unit 65 being sheathed on the connector, institute It states 65 both ends of return unit and presses part 62 and 61 bottom wall of movable chamber is inconsistent with described respectively, the part 62 that presses is a reguline metal Block, the active tunnel are the cylindrical hole being arranged through the upper and lower surface of metal derby, and the connector is a metal shaft, Further, the metal shaft is equipped with locating part 641, is equipped in the active tunnel 63 and is matched with the locating part 641 Limiting section 631, specifically, the locating part is the boss structure being arranged in metal shaft, the limiting section 631 is by activity The convex shoulder structure that vias inner walls extend inwardly to form can prevent from pressing part from even by the conflict cooperation between boss and convex shoulder It falls off on fitting, it is preferred that the bottom wall of the movable chamber 61 is equipped with threaded hole, and the metal shaft is equipped with and the threaded hole Matched external screw thread, the metal shaft pass through active tunnel together with screw hole, and the return unit 65 is to be set in gold Belonging to the compressed spring on axis, the both ends of the compressed spring are inconsistent with the bottom wall of the lower surface and movable chamber of pressing part respectively, when When paper web is set on material receiving roller, pressing part can be outwardly against paper web under the action of return unit, and then ensures that paper web can be with Material receiving roller synchronization action, return unit are set in outside connector, it is therefore prevented that return unit shifts in compression process, ensure that multiple Position part can work normally.

Further, the part 62 that presses is equipped with rubber layer 621, it is preferred that the rubber layer 621 is equipped with multiple convex The setting of muscle 622, rubber layer and convex ribs increases the frictional force pressed between part and paper web inner wall.

Further, the heating mechanism includes heating room, is set to the indoor heating member of the heating and multiple first biographies Dynamic roller, specifically, heating interior formation heating chamber, the multiple first live-roller is by motor-driven rotation, and PVC film is successively It is wrapped on first live-roller, and then when the first transmission shaft rotates, PVC film can be driven to move under the action of frictional force Dynamic, the heating member is the electric heating wire directly bought in the market, and the electric heating wire is separately positioned on the upper lower wall of heating chamber On.

Further, 8 mechanism of the pressure roller includes bearing 81 and on the bearing 81 and two pressure set up and down Roller 82 can open the extruding force of PVC film by PVC film is open and flat by two pressure rollers when PVC film is across two pressure rollers, effectively disappear In addition to the fold on PVC film surface.

Further, the sea that the humidification mechanism 9 live-roller 91 and be wrapped on second live-roller 91 including second Continuous layer 92, specifically, second live-roller is mounted on supporting rack 93, absorption humidification liquid on the spongy layer, and then work as When PVC film passes through spongy layer, humidification liquid energy is attached to PVC film, and then prevents PVC film excessively dry and showing for fold occurs As.

Further, the cooling body 10 includes cooling roller 20, and the cooling roller 20 includes inner cylinder 30, outer Cylinder 40 and two support shafts 50 set on the inner cylinder both ends form condensation chamber 60, the condensation between the inside and outside cylinder More condenser pipes 70 are equipped in chamber 60, specifically, the more condenser pipes 70 are circumferentially-spaced uniformly around the lateral wall of inner cylinder 30 Setting, each condenser pipe 70 is along the axial direction setting of inner cylinder 30, and a wherein support shaft 50 is equipped with water inlet 501, separately One support shaft is equipped with water outlet, and 70 both ends of the condenser pipe are connected with the water inlet 501 and water outlet respectively, by Cooling-down effect can be played to PVC film by being passed through coolant liquid in condenser pipe and then passing through cooling roller when PVC film, prevent PVC film surface The excessively high roughening situation of temperature occurs.

Obviously, described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment should all belong to the scope of protection of the invention.

Claims

1. a kind of coiled strip system of processing of PVC film, including heating mechanism（7）, pressing roll mechanism（8）, humidification mechanism（9）, cooler Structure（10）And the coiler for being wound to PVC film after cooling（1）, the coiler includes rack（11）, receive Expect roller（12）, transfer roller（13）And balance roller（5）, the balance roller includes support shaft（51）Be movably set in the support shaft （51）On roller（52）；It is characterized in that：The support shaft（51）What can be floated up and down is connected to the rack（11）On；Institute State material receiving roller（12）Both ends be respectively equipped with a connecting shaft（121）, the rack（11）It is equipped with matched with the connecting shaft Sliding slot（113）With for connecting shaft（121）The rackwork that is positioned of position.

2. the coiled strip system of processing of PVC film according to claim 1, it is characterised in that：The cooling body（10）Including Cooling roller（20）, the cooling roller（20）Including inner cylinder（30）, outer barrel（40）And set on the inner cylinder both ends Support shaft（50）, condensation chamber is formed between the inside and outside cylinder（60）, the condensation chamber（60）It is interior to be equipped with more condenser pipes （70）.

3. the coiled strip system of processing of PVC film according to claim 2, it is characterised in that：Two support shaft（50）Upper point It She You not water inlet（501）And water outlet, the condenser pipe（70）Both ends respectively with the water inlet（501）It is connected with water outlet It is logical.

4. the coiled strip system of processing of PVC film according to claim 2, it is characterised in that：The connecting shaft（121）On outer wall Equipped with for the sliding slot（113）The annular opening slot that inner wall penetrates（122）.

5. the coiled strip system of processing of PVC film according to claim 4, it is characterised in that：The rackwork includes being set to Stopper protrusion at left and right sides of the connecting shaft（71）, locking member in stopper protrusion（72）And on locking member Nut（73）.

6. the coiled strip system of processing of PVC film according to claim 5, it is characterised in that：The rack（11）Be equipped with The matched bar-shaped trough of locking member（114）, the locking member（72）It is pierced by after bar-shaped trough and the nut（73）It is connected.

7. the coiled strip system of processing of PVC film according to claim 6, it is characterised in that：The support shaft（51）Pass through one What elastic support structure can float up and down is connected to the rack（11）On, the elastic support structure includes being set to the rack （11）On accommodating chamber（111）, be set to the accommodating chamber in the support shaft（51）The axle sleeve of interference fit（58）And it is set to The axle sleeve（58）On elastic component（53）.