A kind of process units of coated filter material
Technical field
The present invention relates to the production field of coated filter material, be specifically related to a kind of production equipment of coated filter material.
Background technology
Coated filter material is taking polytetrafluoroethylene (PTFE) as raw material, by a kind of its expanded one-tenth PTFE film with microporosity, by the laminating a kind of filtering material forming on the base materials such as glass fabric for this PTFE film.This coated filter material has that peel strength is high, Air permenbility is large, resistance is little, pore-size distribution is concentrated the features such as even, can hold back quickly and effectively ultrafine dust, therefore industrial dust filter and material recycle aspect be widely used.Coated filter material is produced the main hot pressing combination process that adopts; make PTFE film and glass fabric mutually chimeric by the mode of hot pressing; coated filter material after compound carries out rolling on material receiving roller; due in the time that rolling length reaches certain numerical value; it must be shut down production equipment, and the material roller more renewing or barrel carry out rolling.Therefore, need shutdown and start repeatedly, easily cause the loss of production equipment, and at the bottom of production efficiency.
Summary of the invention
The object of the present invention is to provide a kind of production equipment of coated filter material, it can realize the continuous production of coated filter material.
For achieving the above object, the present invention adopts following technical scheme to implement:
A kind of production equipment of coated filter material, it is characterized in that: comprise the discharge mechanism for PTFE film and glass fabric being carried out to continuous blowing, carry out the compound composite structure of hot pressing for PTFE film and glass fabric, coated filter material after compound is carried out to the rolling-up mechanism of rolling, between rolling-up mechanism and heat-pressing compound machine structure, be provided with interim material storage mechanism, rolling-up mechanism comprises two gripper shoes of positioned opposite and the material roller for rolling coated filter material, two gripper shoes are rotated and are fixed in frame, material roller is arranged on the circumferentially evenly interval setting of rotating between two gripper shoes and along gripper shoe, spacing direction between roller length direction and two gripper shoes of material roller is consistent, on the roll surface of material roller, offer a draw-in groove along roller length direction, the periphery of gripper shoe is provided with a support, on support, clamping has a plate, the outline of plate is consistent with the flute profile of draw-in groove, on support, be also provided with the inserting board that promotes to clamp on support and receive the pushing component in draw-in groove, in draw-in groove, be provided with the locking member that plate is locked, material roller is at least provided with two, in frame and gripper shoe, be provided with and drive first of gripper shoe and material roller rotation, two driven units, and the rotation of gripper shoe and material roller is braked first, two latch assemblies.
Concrete scheme is:
Composite structure comprises the corresponding warm-up mill be arrangeding in parallel and pressure roller, between composite structure and interim material storage mechanism, is provided with coated filter material is carried out to cooling chill roll.
Between two gripper shoes, be provided with the severing assembly that the coated filter material to arranging between two adjacent material rollers carries out automatic severing, the direction of severing assembly severing is consistent or crossing with the width of coated filter material.
The two ends that are positioned at material roller on support arrange respectively the U-shaped part of the closing in shape of elastic panel formation, and the opening of U-shaped part points to material roller one side, and the two ends of material roller are fastened in U-shaped part, push assembly and are arranged between two U-shaped parts.
Locking member is that the lock arranging on draw-in groove cell wall forms, one end of lock is arranged in the fixing hole of offering on draw-in groove cell wall, in fixing hole, be provided with Compress Spring, on plate, the position corresponding with lock is provided with the lockhole for plugging lock, and lock arranges along roller length direction interval on the cell wall of draw-in groove of material roller.
Lock protrudes from one end of draw-in groove cell wall and is arranged to spininess.
Support is positioned at the top of gripper shoe, and plate cross section is along its length wedge shape, and support is fixed in frame and forms slide-and-guide with frame along the spacing direction between support and material roller and coordinates.
The downside of gripper shoe is provided with discharging platform, and discharging platform is located on a lifting assembly.
In gripper shoe, be provided with the mount pad for fixing material roller, mount pad rotates and is fixed in gripper shoe, the end of material roller is connected with mount pad is removable, mount pad comprises a rotating shaft, the end that rotating shaft extends to gripper shoe inner side is provided with the draw-in groove for fixing material roller end, the notch place of draw-in groove is provided with the locating part that the material roller end that prevents in draw-in groove departs from draw-in groove, and locating part is the qualifying bit that is positioned at notch in two states one, and it is two for being positioned at the material level that unloads of notch side.
Severing assembly comprises the cut-off knife being arranged on guide rail, cut-off knife is that sheet plate forms, cut-off knife two ends limit portion is to the edge of a knife that offers triangular shape in its body, cut-off knife forms slide-and-guide with guide rail along the width of coated filter material and coordinates, cut-off knife is connected with driven unit, and driven unit orders about cut-off knife coated filter material is carried out to severing.
Gripper shoe is circular, and material roller evenly arranges four in gripper shoe.
By the rolling-up mechanism in such scheme, can be after a upper material roller rolling finishes, rotational support plate, another new material roller is placed in to coiled strip position, because coated filter material is laid in material roller surface new, therefore in the draw-in groove of plate insertion virgin material roller time, plate will together be pressed into coated filter material, realize coated filter material fixing on new material roller, then the coated filter material between two material rollers is blocked, driven unit orders about new material roller rotation and carries out rolling, unloads the full winding of rolling, realize the continuous rolling to coated filter material, ensure the continuous production of coated filter material.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of rolling-up mechanism;
Fig. 3 is the A-A cutaway view of Fig. 2;
Fig. 4 is the structural representation of plate and support;
Fig. 5 is the structural representation of cut-off knife and guide rail.
Detailed description of the invention
In order to make objects and advantages of the present invention clearer, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
The technical scheme that the present invention takes is as Fig. 1, shown in 2, a kind of production equipment of coated filter material, comprise the discharge mechanism 40 for PTFE film and glass fabric being carried out to continuous blowing, carry out the compound composite structure of hot pressing 30 for PTFE film and glass fabric, coated filter material after compound is carried out to the rolling-up mechanism 10 of rolling, between rolling-up mechanism 10 and heat-pressing compound machine structure, be provided with interim material storage mechanism 20, rolling-up mechanism comprises two gripper shoes 11 of positioned opposite and the material roller 12 for rolling coated filter material, two gripper shoes 11 are rotated and are fixed in frame, material roller 12 is arranged on the circumferentially evenly interval setting of rotating between two gripper shoes 11 and along gripper shoe 11, spacing direction between the roller length direction of material roller 12 and two gripper shoes 11 is consistent, on the roll surface of material roller 12, offer a draw-in groove 121 along roller length direction, the periphery of gripper shoe 11 is provided with a support 13, on support 13, clamping has a plate 14, the outline of plate 14 is consistent with the flute profile of draw-in groove 121, on support 13, be also provided with the plate 14 that promotes to clamp on support 13 and be plugged into the pushing component in draw-in groove 121, in draw-in groove 121, be provided with the locking member that plate 14 is locked, material roller 12 is at least provided with two, in frame and gripper shoe 11, be provided with drive that gripper shoe 11 and material roller 12 rotate first, two driven units, and the rotation of gripper shoe 11 and material roller 12 is braked first, two latch assemblies.By the rolling assembly in such scheme, can be after upper material roller 12 rollings finish, rotational support plate 11, another new material roller 12 is placed in to coiled strip position, due to coated filter material new material roller 12 surfaces that are laid in, therefore insert the draw-in groove 121 of new material roller 12 when interior at plate 14, plate 14 will together be pressed into coated filter material, realize coated filter material fixing on new material roller 12, then the coated filter material between two material rollers 12 is blocked, driven unit orders about 12 rotations of new material roller and carries out rolling, unload the full winding of rolling, realize the continuous rolling to coated filter material, ensure the continuous production of coated filter material.The setting of interim material storage mechanism, in the time that two material rollers 12 carry out coiled strip conversion, carry out interim storing by starting interim storing assembly, for coiled strip conversion provides the time, the serialization that ensures coated filter material product is produced, interim storing assembly is that upper and lower spaced apart first and second storing roller group forms, and is provided with and regulates the spacing adjusting part of spacing between the two, to realize interim storing and blowing between first and second storing roller group.Discharge mechanism is that multiple storing rollers of fixing respectively PTFE film and glass fabric form continuously, PTFE film on each storing roller and glass fabric are rolled up respectively to put to the platform that connects material and are carried out blowing, in the time that a upper volume PTFE film or glass fabric are finished, end traction to connect material platform and a upper volume PTFE film or the glass fibre of a new volume PTFE film or glass fibre carried out bonding or sewed up, be preferably in an interim material storage mechanism is also set between discharge mechanism and composite structure, while connection, carry out interim blowing on two volume raw materials are connecting material platform, time is provided for connecting material, ensure to produce continuously.
Be more specifically: composite structure comprises the corresponding warm-up mill be arrangeding in parallel and pressure roller to be provided with coated filter material is carried out to cooling chill roll 50 between composite structure and interim material storage mechanism.
Coated filter material between severing two material rollers 12, can manually take scissors to carry out severing, also can implement according to the technical scheme as shown in Fig. 2,5, that is, between two gripper shoes 11, be provided with the severing assembly that the coated filter material to arranging between two adjacent material rollers 12 carries out automatic severing, the direction of severing assembly severing is consistent or crossing with the width of coated filter material.Severing assembly comprises the cut-off knife being arranged on guide rail, cut-off knife is that sheet plate forms, cut-off knife two ends limit portion is to the edge of a knife that offers triangular shape in its body, cut-off knife forms slide-and-guide with guide rail along the width of coated filter material and coordinates, cut-off knife is connected with driven unit, and driven unit orders about cut-off knife coated filter material is carried out to severing.
For plate 14 can be inserted in draw-in groove 121 easily and fast, in the present invention, the two ends that are positioned at material roller 12 on support 13 arrange respectively the U-shaped part 131 of the closing in shape of elastic panel formation, the opening of U-shaped part 131 points to material roller 12 1 sides, the two ends of material roller 12 are fastened in U-shaped part 131, push assembly and are arranged between two U-shaped parts 131.Locking member is that the lock arranging on draw-in groove 121 cell walls forms, one end of lock is arranged in the fixing hole of offering on draw-in groove cell wall, in fixing hole, be provided with Compress Spring, on plate 14, the position corresponding with lock is provided with the lockhole 141 for plugging lock, and lock arranges along roller length direction interval on the cell wall of draw-in groove 121 of material roller 12.Lock protrudes from one end of draw-in groove 121 cell walls and is arranged to spininess.Support 13 is positioned at the top of gripper shoe 11, plate 14 cross section is along its length wedge shape, support 13 is fixed in frame and forms slide-and-guide with frame along the spacing direction between support 13 and material roller 12 and coordinates, as Fig. 3, shown in 4, like this when new material roller 12 turn to plate 14 under, first order about support 13 and plate 14 one to the side shifting near material roller 12 by driven unit, in the time that plate 14 moves to slot notch place, pushing component pushing plate 14 is plugged in draw-in groove 121, lock is first dodged to shrinking in fixing hole the insertion of plate 14, when lock and lockhole on plate 14 141 positions are when corresponding, lock resets and plugs to lockhole 141, thereby plate 14 is locked, the length direction of lock is consistent with the groove width direction of draw-in groove 121.It is mainly the insertion of being convenient to plate 14 that plate 14 is arranged to wedge shape, and push lock and dodge, spininess is arranged in the end of lock, be to be convenient to lock puncture coated filter material and plug to lockhole 141 is interior plate 14 is locked and coated filter material is fixed on material roller 12, pushing component can be a cylinder and forms.
More specifically scheme is, the downside of gripper shoe 11 is provided with discharging platform, and discharging platform is located on a lifting assembly.Gripper shoe 11 is circular, and material roller 12 evenly arranges four in gripper shoe 11.In gripper shoe 11, be provided with the mount pad for fixing material roller 12, mount pad rotates and is fixed in gripper shoe 11, the end of material roller 12 is connected with mount pad is removable, mount pad comprises a rotating shaft, the end that rotating shaft extends to gripper shoe 11 inner sides is provided with the draw-in groove 121 for fixing material roller 12 ends, the notch place of draw-in groove 121 is provided with the locating part that material roller 12 ends that prevent in draw-in groove 121 depart from draw-in groove 121, locating part is the qualifying bit that is positioned at notch in two states one, and it is two for being positioned at the material level that unloads of notch side.Like this after material roller 12 rollings finish, material roller 12 is gone to and unloads material level, opening locating part makes it in unloading material level, start lifting assembly by the web-like coated filter material jack-up being wound on material roller 12, make it depart from mount pad being unloaded, then install new material roller 12, and locating part is adjusted to qualifying bit carries out locked to material roller 12 ends, locating part can be a latch or is set in the collar formation in rotating shaft, and the collar can be with rotating shaft along forming and be articulated and connected perpendicular to the long direction of material roller 12 rollers.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.