CN202609646U - Material receiving mechanism of central winding machine - Google Patents
Material receiving mechanism of central winding machine Download PDFInfo
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- CN202609646U CN202609646U CN 201220192577 CN201220192577U CN202609646U CN 202609646 U CN202609646 U CN 202609646U CN 201220192577 CN201220192577 CN 201220192577 CN 201220192577 U CN201220192577 U CN 201220192577U CN 202609646 U CN202609646 U CN 202609646U
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Abstract
The utility model provides a material receiving mechanism of a central winding machine. The material receiving mechanism of the central winding machine is characterized by comprising a machine frame, a material receiving frame, a pressing roller, a pressing roller frame, a cutter, a cutter translation mechanism, a surface mounting roller and a surface mounting roller frame. The material receiving frame can be installed on the machine frame rotatably, a material receiving frame swing control mechanism capable of driving the material receiving frame to swing is arranged on the machine frame, the pressing roller frame is rotatably installed on the material receiving frame, the pressing roller is installed on the pressing roller frame, a pressing roller swing control mechanism capable of driving the pressing roller frame to swing is arranged on the material receiving frame, the cutter translation mechanism is arranged on the material receiving frame, the cutter is connected with the power output end of the cutter translation mechanism, the surface mounting roller frame is rotatably installed on the material receiving frame, the surface mounting roller is installed on the surface mounting roller frame, and a surface mounting roller swing control mechanism capable of driving the surface mounting roller frame to swing is arranged on the material receiving frame. The material receiving mechanism enables the central winding machine with two winding shafts to have automatic roll-changing functions, can perform cutting-off and material receiving automatically, achieves automatic roll changing, is rapid in roll-changing speed, and can improve production efficiency.
Description
Technical field
The utility model relates to winding apparatus, specifically, relates to a kind of material receiving mechanism of center winding machine.
Background technology
Winder is in the rolling of materials such as sheet material, film, paper.At present, most of winders have two Scrolls, and two Scrolls carry out rolling in turn.
Existing a kind of center winding machine comprises frame and turning rack, and turning rack is rotatable to be installed on the frame, and first Scroll and second Scroll are installed on the turning rack; Frame is provided with the upset driver train that can drive turning rack and rotate, can drive the first rolling driver train that first Scroll rotates and can drive the second rolling driver train that second Scroll rotates.The common first rolling driver train comprises the first rolling drive motor, and the power take-off shaft of the first rolling drive motor and first Scroll are in transmission connection; The second rolling driver train comprises the second rolling drive motor, and the power take-off shaft of the second rolling drive motor and second Scroll are in transmission connection.
When the material volume of attending institute's rolling when a Scroll reaches the size of regulation, turning rack is rotated, switch the position of two Scrolls; Shut down then, cut off material manually and the stub bar of cut-off part is connected the completion change of lap with another Scroll; Then can start shooting, begin rolling next time.Scroll can adopt gas expansion shaft, on gas expansion shaft, overlaps upper paper tube, and material webs adopts Acrylic Foam Tape that stub bar is connected with paper web on paper web usually, thereby realizes being connected of stub bar and Scroll.Adopt and to cut off manually, to connect material, operate more loaded down with trivial detailsly, production efficiency is lower.
Summary of the invention
The utility model technical matters to be solved provides a kind of material receiving mechanism of center winding machine, through disposing this material receiving mechanism, makes the center winding facility that automatic change of lap function arranged, and can cut off automatically and connect material, and realizes automatic change of lap.The technical scheme that adopts is following:
A kind of material receiving mechanism of center winding machine is characterized in that comprising frame, the frame that connects material, pressure roller, roller frame, cutting knife, cutting knife translation mechanism, paster roller and paster roller frame; The frame that connects material is rotatable to be installed on the frame, and frame is provided with the frame oscillating control mechanism that connects material that can drive the frame swing that connects material; Roller frame is rotatable to be installed on the frame that connects material, and pressure roller is installed on the roller frame, and the frame that connects material is provided with the pressure roller oscillating control mechanism that can drive the roller frame swing; The cutting knife translation mechanism is located on the frame that connects material, and cutting knife is connected with the clutch end of cutting knife translation mechanism; Paster roller frame is rotatable to be installed on the frame that connects material, and the paster roller is installed on the paster roller frame, and the frame that connects material is provided with the paster roller oscillating control mechanism that can drive the swing of paster roller frame.
In the above-mentioned material receiving mechanism; The effect of pressure roller is that material (like sheet material, film, paper) is pressed on the Scroll that is in the desired location that connects material; The effect of cutting knife is that the cylinder material of accomplishing rolling and follow-up material cut are opened, and the effect of paster roller is that the end portion with subsequent material holds, is adjacent on the Scroll that is in the desired location that connects material.
Generally, when material receiving mechanism was in the preparation work state, the paster roller was between cutting knife and the pressure roller.
In the preferred version, on the above-mentioned frame that connects material guide rollers is installed, cutting knife is between guide rollers and the pressure roller, and the material between pressure roller and guide rollers is helped cutting knife material is neatly cut off by pressure roller and the common tensioning of guide rollers.
In a kind of concrete scheme; The rotatable frame oscillating axle that connects material (the frame oscillating axle that connects material usually is connected with frame through bearing) that is equipped with on the above-mentioned frame; The frame that connects material is fixedly mounted on the frame oscillating axle that connects material, and the clutch end of the frame oscillating control mechanism that connects material is in transmission connection with the frame oscillating axle that connects material.Through said structure the frame that connects material is turned and be installed on the frame, under the driving of the frame oscillating control mechanism that connects material, the frame oscillating axle that connects material rotates, and makes the frame solderless wrapped connection bin oscillating axle swing that connects material.The preferred above-mentioned frame oscillating control mechanism that connects material comprises connect material frame oscillating cylinder and first connecting rod; The cylinder body and the frame of frame oscillating cylinder of connecting material is hinged; The piston rod and first connecting rod one end of frame oscillating cylinder of connecting material is hinged, and the first connecting rod other end is captiveed joint with the frame oscillating axle that connects material; Through control the flexible of frame oscillating cylinder piston rod that connect material, the frame oscillating axle that connects material rotated, and make the frame solderless wrapped connection bin oscillating axle swing that connects material.The above-mentioned frame oscillating cylinder that connects material also can adopt hydraulic actuating cylinder to substitute.The above-mentioned frame oscillating control mechanism that connects material also can comprise the frame swing control motor that connects material; The frame that connects material swing control motor is installed on the frame; The power take-off shaft at the frame that connects material swing control motor is in transmission connection through the transmission device and the frame oscillating axle that connects material, and transmission device can adopt chain-driving, strap drive or gear cluster etc., through the connect material power take-off shaft forward or reverse at frame swing control motor of control; The frame oscillating axle that connects material is rotated, and make the frame solderless wrapped connection bin oscillating axle swing that connects material.
In the another kind of concrete scheme, the rotatable frame oscillating axle that connects material (the frame oscillating axle that connects material usually is connected with frame through bearing) that is equipped with on the above-mentioned frame, the frame that connects material is fixedly mounted on the frame oscillating axle that connects material; The frame oscillating control mechanism that connects material comprises the frame oscillating cylinder that connects material, and the cylinder body and the frame of the frame oscillating cylinder that connects material are hinged, and the piston rod of the frame oscillating cylinder that connects material is hinged with the frame that connects material.Through control the flexible of frame oscillating cylinder piston rod that connect material, can make the frame solderless wrapped connection bin oscillating axle swing that connects material.The above-mentioned frame oscillating cylinder that connects material also can adopt hydraulic actuating cylinder to substitute.
In the another kind of concrete scheme, be installed with the frame fix shaft that connects material on the above-mentioned frame, the frame that connects material is connected with the frame fix shaft that connects material through bearing; The frame oscillating control mechanism that connects material comprises the frame oscillating cylinder that connects material, and the cylinder body and the frame of the frame oscillating cylinder that connects material are hinged, and the piston rod of the frame oscillating cylinder that connects material is hinged with the frame that connects material.Through control the flexible of frame oscillating cylinder piston rod that connect material, can make the frame solderless wrapped connection bin fix shaft swing that connects material.The above-mentioned frame oscillating cylinder that connects material also can adopt hydraulic actuating cylinder to substitute.
In a concrete scheme, the above-mentioned frame that connects material comprises left side swing arm and the right side swing arm that connects material that connects material, and left side swing arm, the right side swing arm that connects material that connects material is arranged side by side usually.The above-mentioned frame that connects material also can comprise the swing arm strut bar that connects material, and the swing arm strut bar two ends that connect material are connected with left side swing arm, the right side swing arm that connects material that connects material respectively, make the shelf structure that connects material more firm.
In a concrete scheme; The rotatable roller frame pivot shaft (the roller frame pivot shaft is connected with the frame that connects material through bearing usually) that is equipped with on the above-mentioned frame that connects material; Roller frame is fixedly mounted on the roller frame pivot shaft, and the clutch end of pressure roller oscillating control mechanism and roller frame pivot shaft are in transmission connection.Preferred above-mentioned pressure roller oscillating control mechanism comprises pressure roller oscillating cylinder and second connecting rod, and the cylinder body of pressure roller oscillating cylinder is hinged with the frame that connects material, and the piston rod of pressure roller oscillating cylinder and second connecting rod one end are hinged, and the second connecting rod other end is captiveed joint with the roller frame pivot shaft; Through stretching of control pressure roller oscillating cylinder piston rod, the roller frame pivot shaft is rotated, and roller frame is swung around the roller frame pivot shaft; In order to make the roller frame stress equalization, can be provided with two groups of structures that constitute by pressure roller oscillating cylinder and second connecting rod.Above-mentioned pressure roller oscillating control mechanism also can comprise roller frame swing control motor, and roller frame swing control motor is installed on the frame that connects material, and the power take-off shaft at roller frame swing control motor is in transmission connection through transmission device and roller frame pivot shaft.
In another concrete scheme, turn on the above-mentioned frame that connects material roller frame pivot shaft (the roller frame pivot shaft is connected with the frame that connects material through bearing usually) is installed, roller frame is fixedly mounted on the roller frame pivot shaft; The pressure roller oscillating control mechanism comprises the pressure roller oscillating cylinder, and the cylinder body of pressure roller oscillating cylinder is hinged with the frame that connects material, and the piston rod and the roller frame of pressure roller oscillating cylinder are hinged.In order to make the roller frame stress equalization, can be provided with two pressure roller oscillating cylinders.
In the preferred version, above-mentioned cutting knife translation mechanism comprises Rodless cylinder, and the cylinder body of Rodless cylinder is installed on the frame that connects material, and cutting knife is installed on the slide block of Rodless cylinder.Usually Rodless cylinder and pressure roller parallel.Through adopting the Rodless cylinder of big cylinder diameter, and/or increase and drive air pressure, can apply bigger thrust to slide block, make cutting knife more successfully cut off material.
In other schemes; Above-mentioned cutting knife translation mechanism also can comprise cutter driving motor, drive sprocket, driven sprocket and chain; Drive sprocket and driven sprocket are rotatable to be installed on the frame that connects material; The cutter driving motor is installed on the frame that connects material and with drive sprocket and is in transmission connection, and drive sprocket connects driven sprocket through chain, and cutting knife is installed on the chain; Said chain is usually along the direction setting that is parallel to pressure roller.
In the preferred version, above-mentioned cutting knife has a V-arrangement recess, and the edge of V-arrangement recess is provided with blade.During cutting material, material inserts in the V-arrangement recess, because the V-arrangement recess has position-limiting action, makes material can not break away from the V-arrangement recess, and keeps in touch with the blade at V-arrangement recess edge always, guarantees carrying out smoothly of cutting operation.
In a kind of concrete scheme; The rotatable paster roller frame pivot shaft (paster roller frame pivot shaft is connected with the frame that connects material through bearing usually) that is equipped with on the above-mentioned frame that connects material; Paster roller frame is fixedly mounted on the paster roller frame pivot shaft, and the clutch end of paster roller oscillating control mechanism and paster roller frame pivot shaft are in transmission connection.Preferred above-mentioned paster roller oscillating control mechanism comprises paster roller oscillating cylinder, third connecting rod, driving gear and driven gear; Driving gear is rotatable to be installed on the frame that connects material; Driven gear is captiveed joint with paster roller frame pivot shaft is coaxial, and the cylinder body of paster roller oscillating cylinder is hinged with the frame that connects material, and the piston rod and third connecting rod one end of paster roller oscillating cylinder are hinged; The third connecting rod other end is captiveed joint with driving gear, driving gear and driven gear engagement; The number of teeth of preferred driving gear is more than the twice of driven gear; Through stretching of control paster roller oscillating cylinder piston rod; Can make the driving gear α that turns an angle; And make paster roller frame post sheet roller frame pivot shaft pendulum angle β through driven gear, angle beta is the twice of angle [alpha] above (its multiple is a driving gear and the ratio of the driven gear number of teeth), to satisfy the requirement of paster roller frame swing than wide-angle; In order to make paster roller frame stress equalization, can be provided with two groups of structures that constitute by paster roller oscillating cylinder, third connecting rod, driving gear and driven gear.Above-mentioned paster roller oscillating control mechanism also can comprise paster roller frame swing control motor; Paster roller frame swing control motor is installed on the frame that connects material, and the power take-off shaft at paster roller frame swing control motor is in transmission connection through transmission device and paster roller frame pivot shaft.
In a concrete scheme, above-mentioned paster roller frame comprises swing arm of left paster roller and the swing arm of right paster roller, and the swing arm of left paster roller, the swing arm of right paster roller are arranged side by side usually.Above-mentioned paster roller frame also can comprise paster roller swing arm strut bar, and paster roller swing arm strut bar two ends are connected with the swing arm of left paster roller, the swing arm of right paster roller respectively, make paster roller shelf structure more firm.Swing arm of preferred left paster roller and the swing arm of right paster roller are c-shaped; The two ends of paster roller frame pivot shaft are connected with an end of an end of left paster roller swing arm, the swing arm of right paster roller respectively; The two ends of paster roller are connected with the other end of the other end of left paster roller swing arm, the swing arm of right paster roller respectively, make paster roller frame in the process of swing, can not touch Scroll (first Scroll or second Scroll).
The center winding machine generally comprises turning rack; Turning rack is rotatable to be installed on the frame; First Scroll and second Scroll are installed on the turning rack, and frame is provided with the upset driver train that can drive turning rack and rotate, can drive the first rolling driver train that first Scroll rotates and can drive the second rolling driver train that second Scroll rotates.When Scroll was in the rolling control position, this Scroll of cooresponding rolling drive mechanism rotated, and carries out rolling; When Scroll was in ready position, cooresponding rolling driver train operation suspension can carry out operations such as discharging, replacing Scroll this moment.
When needing change of lap, upset drive mechanism turning rack rotates, and the Scroll (being with paper web on the Scroll that preparation connects material) that preparation is connected material arrives the desired location that connects material; The frame oscillating control mechanism that connects material subsequently drives the frame swing that connects material, and makes material receiving mechanism be in the preparation work state; Then the pressure roller oscillating control mechanism drives the roller frame swing; Make pressure roller and the Scroll pressing that is in the desired location that connects material; Material (like sheet material, film, paper) is pressed on the Scroll that is in the desired location that connects material, and the material between this moment two Scrolls is tensioned; Then the cutting knife translation mechanism drives the cutting knife translation, and the material between two Scrolls is cut off, and the cylinder material of having accomplished rolling separates with follow-up material; Drive the swing of paster roller frame with bak stay roller oscillating control mechanism, the paster roller is swung thereupon, and the end portion of subsequent material is held, is adjacent on the Scroll that is in the desired location that connects material; Cooresponding subsequently Scroll driver train drives the Scroll that is in the desired location that connects material and slowly starts, and the termination that makes subsequent material is by follow-up material rolling-in, and completion connects material; Next material receiving mechanism resets, and carries out the normal material rolling of next round.
Material receiving mechanism through configuration the utility model makes the center winding facility that automatic change of lap function arranged, and can cut off automatically and connect material, and realizes automatic change of lap, and change of lap speed is fast, can enhance productivity.
Description of drawings
Fig. 1 is the structural representation of the utility model preferred embodiment;
Fig. 2 is another structural representation (view of other direction) of material receiving mechanism shown in Figure 1;
Fig. 3 is the structural representation that disposes the center winding machine of material receiving mechanism shown in Figure 1;
Fig. 4 is the structural representation of rolling tension mechanism among Fig. 3;
Fig. 5 is first kind of working state schematic representation of center winding machine shown in Figure 3;
Fig. 6 is second kind of working state schematic representation of center winding machine shown in Figure 3;
Fig. 7 is the third working state schematic representation of center winding machine shown in Figure 3;
Fig. 8 is the 4th a kind of working state schematic representation of center winding machine shown in Figure 3;
Fig. 9 is the 5th a kind of working state schematic representation of center winding machine shown in Figure 3.
The specific embodiment
Like Fig. 1-shown in Figure 3, material receiving mechanism 3 comprises frame 1, the frame 31 that connects material, pressure roller 32, roller frame 33, cutting knife 34, cutting knife translation mechanism, paster roller 35 and paster roller frame 36; The frame 31 that connects material turns and is installed on the frame 1, and frame 1 is provided with the frame oscillating control mechanism that connects material that can drive frame 31 swings that connect material; Roller frame 33 rotatable being installed on the frame 31 that connects material, pressure roller 32 is installed on the roller frame 33, and the frame 31 that connects material is provided with the pressure roller oscillating control mechanism that can drive roller frame 33 swings; The cutting knife translation mechanism is located on the frame 31 that connects material, and cutting knife 34 is connected with the clutch end of cutting knife translation mechanism; Paster roller frame 36 rotatable being installed on the frame 31 that connects material, paster roller 35 is installed on the paster roller frame 36, and the frame 31 that connects material is provided with the paster roller oscillating control mechanism that can drive 36 swings of paster roller frame.When material receiving mechanism 31 was in the preparation work state, paster roller 35 was between cutting knife 34 and the pressure roller 32.Connecting material is equipped with guide rollers 37 on the frame 31, and cutting knife 34 is between guide rollers 37 and the pressure roller 32, and the material between pressure roller 32 and guide rollers 37 is by pressure roller 32 and guide rollers 37 common tensionings.
In the present embodiment, the frame oscillating axle 38 that connects material is installed on the frame 1, the frame oscillating axle 38 that connects material is connected with frame 1 through bearing 325, and the frame 31 that connects material is fixedly mounted on the frame oscillating axle 38 that connects material; The frame oscillating control mechanism that connects material comprises connect material frame oscillating cylinder 39 and first connecting rod 310; The cylinder body 391 of frame oscillating cylinder 39 of connecting material is hinged with frame 1; The piston rod 392 of frame oscillating cylinder 39 of connecting material is hinged with first connecting rod 310 1 ends, and first connecting rod 310 other ends are captiveed joint with the frame oscillating axle 38 that connects material.The frame 31 that connects material comprises left side swing arm 311 and the right side swing arm 312 that connects material that connects material, and left side swing arm 311, the right side swing arm 312 that connects material that connects material is arranged side by side.When material receiving mechanism 3 was in the preparation work state, the frame oscillating axle 38 that connects material, pressure roller 32, paster roller 35, cutting knife 34 and guide rollers 37 were arranged in order on the frame 31 that connects material.
In the present embodiment, turn on the frame 31 that connects material roller frame pivot shaft 313 (roller frame pivot shaft 313 is connected with the frame 31 that connects material through bearing) is installed, roller frame 33 is fixedly mounted on the roller frame pivot shaft 313; The pressure roller oscillating control mechanism comprises pressure roller oscillating cylinder 314 and second connecting rod 315 (present embodiment is provided with two groups of structures that are made up of pressure roller oscillating cylinder 314 and second connecting rod 315); The cylinder body 3141 of pressure roller oscillating cylinder 314 is hinged with the frame 31 that connects material; The piston rod 3142 of pressure roller oscillating cylinder 314 is hinged with second connecting rod 315 1 ends, and second connecting rod 315 other ends are captiveed joint with roller frame pivot shaft 313.
In the present embodiment, the cutting knife translation mechanism comprises Rodless cylinder 316, and the cylinder body 3161 of Rodless cylinder 316 is installed on the frame 31 that connects material, and cutting knife 34 is installed on the slide block 3162 of Rodless cylinder 316; Rodless cylinder 316 parallels with pressure roller 32; Through the Rodless cylinder 316 that adopts big cylinder diameter, and/or increase to drive air pressure, can apply bigger thrust to slide block 3162, make cutting knife 34 more successfully cut off material.Cutting knife 34 has a V-arrangement recess, and the edge of V-arrangement recess is provided with blade.
In the present embodiment, turn on the frame 31 that connects material paster roller frame pivot shaft 317 (paster roller frame pivot shaft 317 is connected with the frame 31 that connects material through bearing) is installed, paster roller frame 36 is fixedly mounted on the paster roller frame pivot shaft 317; Paster roller oscillating control mechanism comprises paster roller oscillating cylinder 318, third connecting rod 319, driving gear 320 and driven gear 321 (present embodiment is provided with two groups of structures that are made up of paster roller oscillating cylinder 318, third connecting rod 319, driving gear 320 and driven gear 321); Driving gear 320 rotatable being installed on the frame 31 that connects material; Driven gear 321 and paster roller frame pivot shaft 317 are coaxial captives joint; The cylinder body 3181 of paster roller oscillating cylinder 318 is hinged with the frame 31 that connects material; The piston rod 3182 of paster roller oscillating cylinder 318 is hinged with third connecting rod 319 1 ends; Third connecting rod 319 other ends are captiveed joint with driving gear 320, driving gear 320 and driven gear 321 engagements.The number of teeth of driving gear 320 is more than the twice of driven gear 321.
In the present embodiment, paster roller frame 36 comprises left paster roller swing arm 322 and right paster roller swing arm 323, and left paster roller swing arm 322, right paster roller swing arm 323 are arranged side by side; Paster roller frame 36 also can comprise paster roller swing arm strut bar 324, and paster roller swing arm strut bar 324 two ends are connected with left paster roller swing arm 322, right paster roller swing arm 323 respectively.Left side paster roller swing arm 322 is c-shaped with the swing arm 323 of right paster roller; The two ends of paster roller frame pivot shaft 324 are connected with an end of an end of left paster roller swing arm 322, right paster roller swing arm 323 respectively; The two ends of paster roller 35 are connected with the other end of the other end of left paster roller swing arm 322, right paster roller swing arm 323 respectively, and paster roller 35 is parallel to each other with paster roller frame pivot shaft 317.
As shown in Figure 3, the center winding machine comprises frame 1, turning rack 2, material receiving mechanism 3 and rolling tension mechanism.
In the present embodiment; Turning rack comprises bolster 21, turning gear 22, circular wallboard 23, first strut bar 24 and second strut bar 25; Turning gear 22 parallels with circular wallboard 23 that (turning gear 22 overlaps with circular wallboard 23 center shafts; And big or small basically identical), the two ends of first strut bar 24 are connected with turning gear 22, circular wallboard 23 respectively, and the two ends of second strut bar 25 are connected with turning gear 22, circular wallboard 23 respectively; The centre of turning gear 22 and circular wallboard 23 all is connected with bolster 21, and turning rack 2 is through bolster 21 rotatable being installed on the frame 1; First Scroll 4 and second Scroll 5 are installed on the turning rack 2; The two ends of first Scroll 4 are rotatably connected with turning gear 22, circular wallboard 23 respectively; The two ends of second Scroll 5 are rotatably connected with turning gear 22, circular wallboard 23 respectively, and first Scroll 4 and second Scroll 5 are in bolster 21 both sides (first Scroll 4, second Scroll 5 are symmetrically set in bolster 21 both sides) respectively.Frame 1 is provided with and can drives the upset driver train that turning rack rotates; The upset driver train comprises upset motor 6 and turnover transmission rig; The be in transmission connection input end of turnover transmission rig of the power take-off shaft of upset motor 6; The mouth of turnover transmission rig is a upset transmission gear 15, this upset transmission gear 15 and turning gear 22 engagements.Also be provided with first deflector roll 26 and second deflector roll 27 on the turning rack 2; The two ends of first deflector roll 26 are connected with turning gear 22, circular wallboard 23 respectively; The two ends of second deflector roll 27 are connected with turning gear 22, circular wallboard 23 respectively; First deflector roll 26 is located at first strut bar, 24 outsides, and second deflector roll 27 is located at second strut bar, 25 outsides.Bolster 21 comprises the left side supporting spindle nose 211 and right supporting spindle nose 212 that line of centers coincides, and left side supporting spindle nose 211 is connected with circular wallboard 23, and right supporting spindle nose 212 is connected with turning gear 22.
Frame 1 is provided with the first rolling driver train that can drive 4 rotations of first Scroll and can drives the second rolling driver train that second Scroll 5 rotates.In the present embodiment; The first rolling driver train is located at turning rack 2 right sides; The first rolling driver train comprises the first rolling drive motor 7, first power wheel 8 and second power wheel 9; First power wheel 8, second power wheel 9 are synchronous pulley, and first power wheel 8 is captiveed joint and rotatable being installed on the right supporting spindle nose 212 with second power wheel 9 is coaxial; The clutch end of the first rolling drive motor 7 is in transmission connection through retarder 10 (final stage of retarder 10 is a synchronous pulley), driving band 11 and first power wheel 8; First Scroll, 4 right-hand members are provided with synchronous pulley 13, the second power wheels 9 and are connected with synchronous pulley 13 through driving band 12.The second rolling driver train adopts and the same structure of the first rolling driver train; The second rolling driver train is located at turning rack 2 left sides; Comprise the second rolling drive motor 14, another first power wheel and another second power wheel; This another first power wheel is captiveed joint and rotatable being installed on the left side supporting spindle nose 211 with another second power wheel is coaxial; The clutch end of the second rolling drive motor 14 and this another first power wheel are in transmission connection, and this another second power wheel is in transmission connection with the synchronous pulley of being located at second Scroll, 5 left ends.
In the present embodiment; First Scroll 4 comprises primary shaft connector 41, second connector 42 and gas expansion shaft 43; Primary shaft connector 41 and second all rotatable being installed on the turning rack 2 of connector 42; Gas expansion shaft 43 two ends removably connect with primary shaft connector 41, second connector 42 respectively, and the primary shaft connector 41 and the first rolling driver train are in transmission connection.When carrying out rolling, can on gas expansion shaft 43, overlap upper paper tube 44, gas expansion shaft 43 is fixing with paper web 44, and material webs is on paper web 44.Second Scroll 5 adopts the structure same with first Scroll 4.
With reference to figure 3, the rolling tension mechanism is located at turning rack the place ahead.With reference to figure 4; The rolling tension mechanism comprises tension force deflector roll 17, tension force deflector roll frame 18, tension force deflector roll frame oscillating axle 19 and the low sheet cylinder 20 that rubs; Tension force deflector roll frame oscillating axle 19 is installed on the frame 1 through bearing 50; Tension force deflector roll frame 18 is fixedly mounted on the tension force deflector roll frame oscillating axle 19, and tension force deflector roll 17 is installed on the tension force deflector roll frame 18, and low friction rubs, and cylinder body 201 and the frame of sheet cylinder 20 is 1 hinged, piston rod 202 is hinged with tension force deflector roll frame 18.In the present embodiment; Tension force deflector roll frame 18 comprises left swing arm 181, right swing arm 182 and strut bar 183; Captive joint with left swing arm 181, right swing arm 182 respectively in the two ends of strut bar 183; The two ends of tension force deflector roll 17 are connected with left swing arm 181, right swing arm 182 respectively, and left swing arm 181 all is connected with tension force deflector roll frame oscillating axle 19 with right swing arm 182.When carrying out rolling, material behind the rolling tension mechanism by the Scroll rolling.External air source gets into the low sheet cylinder 20 that rubs through electric Proportion valve, thereby makes the material that passes tension force deflector roll 17 obtain an antagonistic force.When the linear velocity of the linear velocity of Scroll rolling and traction was synchronous, the rub thrust of sheet cylinder 20 of low friction equated with the tension force of material.When the tension force of material during greater than the thrust of the low sheet cylinder 20 that rubs; 17 swings of tension force deflector roll; Transfer signals to electric control system simultaneously and carry out the adjustment of rolling speed,, finally realize the permanent tension rolling of material with tension force that reaches material and the thrust-balancing that hangs down the sheet cylinder 20 that rubs.
The principle of work of the above-mentioned once center winding machine of brief description:
Be in control position with reference to figure 5, the first Scrolls 4, second Scroll 5 is in ready position.The first rolling drive mechanism, first Scroll 4 rotates, and carries out rolling (on gas expansion shaft, overlap upper paper tube, material 16 is wound on the paper web); The second rolling driver train operation suspension can carry out discharging (after the intact roll of material of rolling, gas expansion shaft, paper web and cylinder material being unloaded together) this moment, change Scroll operations such as (promptly changing gas expansion shaft and paper web).
With reference to figure 6; When material 16 coiling length reach preseting length on first Scroll 4; Upset motor 6 starts, and through upset transmission gear 15, turning gear 22 transferring power, drives turning rack 2 Rotate 180s °; Second Scroll 5 that originally is in ready position this moment has been come control position (promptly second Scroll 5 arrives the desired location that connects material), prepares to start working;
With reference to figure 7, piston rod 392 actions of the frame oscillating cylinder 39 that then connects material drive frame 31 solderless wrapped connection bin oscillating axles 38 swings that connect material, and second Scroll 5 near being in the desired location that connects material makes material receiving mechanism be in the preparation work state; Then piston rod 3142 actions of pressure roller oscillating cylinder 314; Drive roller frame 33 around 313 swings of roller frame pivot shaft; Make pressure roller 32 and 5 pressings of second Scroll; Material 16 (like sheet material, film, paper) is pressed on second Scroll 5, and this moment, two Scrolls 4, the materials between 5 16 were tensioned, and the material 16 between pressure roller 32 and guide rollers 37 is by pressure roller 32 and guide rollers 37 common tensionings;
With reference to figure 8, then Rodless cylinder 316 actions drive cutting knife 34 translations, and material 16 is cut, and when cutting knife 34 arrival desired locations, two Scrolls 4, material 16 between 5 are cut off, and the cylinder material of having accomplished rolling separates with follow-up material; Piston rod 3182 actions with bak stay roller oscillating cylinder 318; Drive paster roller frame 36 through third connecting rod 319, driving gear 320 and driven gear 321 and post 317 swings of sheet roller frame pivot shaft; Paster roller 35 is swung thereupon, and the end portion of subsequent material 16 is held, is adjacent to (being that material is adjacent on the refill that is being socketed on second Scroll 5) on second Scroll 5; Then the second rolling drive mechanism, second Scroll 5 slowly starts, and behind the setting-up time of delaying time, the termination of subsequent material 16 is by 16 rolling-in of follow-up material, and completion connects material;
With reference to figure 9; Piston rod 3182 actions with bak stay roller oscillating cylinder 318 make paster roller 35 get back to initial position; Piston rod 392 action of frame oscillating cylinder 39 of connecting material makes whole material receiving mechanism 3 get back to initial position; Then Rodless cylinder 316 actions make cutting knife 34 get back to initial position, and the piston rod 3142 of pressure roller oscillating cylinder 314 makes pressure roller 32 get back to initial position, accomplish the action of whole change of lap this moment.
In other embodiments, can be through realize the connecting material swing control of frame of following structure: the frame oscillating axle that connects material is installed on the frame, and the frame oscillating axle that connects material be connected with frame through bearing, and the frame that connects material is fixedly mounted on the frame oscillating axle that connects material; The frame oscillating control mechanism that connects material comprises the frame oscillating cylinder that connects material, and the cylinder body and the frame of the frame oscillating cylinder that connects material are hinged, and the piston rod of the frame oscillating cylinder that connects material is hinged with the frame that connects material.Through control the flexible of frame oscillating cylinder piston rod that connect material, can make the frame solderless wrapped connection bin oscillating axle swing that connects material.The above-mentioned frame oscillating cylinder that connects material also can adopt hydraulic actuating cylinder to substitute.
In other embodiments, can be through realize the connecting material swing control of frame of following structure: be installed with the frame fix shaft that connects material on the frame, the frame that connects material be connected with the frame fix shaft that connects material through bearing; The frame oscillating control mechanism that connects material comprises the frame oscillating cylinder that connects material, and the cylinder body and the frame of the frame oscillating cylinder that connects material are hinged, and the piston rod of the frame oscillating cylinder that connects material is hinged with the frame that connects material.Through control the flexible of frame oscillating cylinder piston rod that connect material, can make the frame solderless wrapped connection bin fix shaft swing that connects material.The above-mentioned frame oscillating cylinder that connects material also can adopt hydraulic actuating cylinder to substitute.
In other embodiments, can realize the swing control of pressure roller through following structure: turn on the frame that connects material roller frame pivot shaft (the roller frame pivot shaft is connected with the frame that connects material through bearing usually) is installed, roller frame is fixedly mounted on the roller frame pivot shaft; The pressure roller oscillating control mechanism comprises the pressure roller oscillating cylinder, and the cylinder body of pressure roller oscillating cylinder is hinged with the frame that connects material, and the piston rod and the roller frame of pressure roller oscillating cylinder are hinged.In order to make the roller frame stress equalization, can be provided with two pressure roller oscillating cylinders.
In other embodiments; The cutting knife translation mechanism also can comprise cutter driving motor, drive sprocket, driven sprocket and chain; Drive sprocket and driven sprocket are rotatable to be installed on the frame that connects material; The cutter driving motor is installed on the frame that connects material and with drive sprocket and is in transmission connection, and drive sprocket connects driven sprocket through chain, and cutting knife is installed on the chain; Said chain is usually along the direction setting that is parallel to pressure roller.
Claims (10)
1. the material receiving mechanism of a center winding machine is characterized in that comprising frame, the frame that connects material, pressure roller, roller frame, cutting knife, cutting knife translation mechanism, paster roller and paster roller frame; The frame that connects material is rotatable to be installed on the frame, and frame is provided with the frame oscillating control mechanism that connects material that can drive the frame swing that connects material; Roller frame is rotatable to be installed on the frame that connects material, and pressure roller is installed on the roller frame, and the frame that connects material is provided with the pressure roller oscillating control mechanism that can drive the roller frame swing; The cutting knife translation mechanism is located on the frame that connects material, and cutting knife is connected with the clutch end of cutting knife translation mechanism; Paster roller frame is rotatable to be installed on the frame that connects material, and the paster roller is installed on the paster roller frame, and the frame that connects material is provided with the paster roller oscillating control mechanism that can drive the swing of paster roller frame.
2. the material receiving mechanism of center winding machine according to claim 1 is characterized in that: on the said frame that connects material guide rollers is installed, cutting knife is between guide rollers and the pressure roller.
3. the material receiving mechanism of center winding machine according to claim 1 and 2; It is characterized in that: the rotatable frame oscillating axle that connects material that is equipped with on the said frame; The frame that connects material is fixedly mounted on the frame oscillating axle that connects material, and the clutch end of the frame oscillating control mechanism that connects material is in transmission connection with the frame oscillating axle that connects material.
4. the material receiving mechanism of center winding machine according to claim 3; It is characterized in that: the said frame oscillating control mechanism that connects material comprises connect material frame oscillating cylinder and first connecting rod; The cylinder body and the frame of frame oscillating cylinder of connecting material is hinged; The piston rod and first connecting rod one end of frame oscillating cylinder of connecting material is hinged, and the first connecting rod other end is captiveed joint with the frame oscillating axle that connects material.
5. the material receiving mechanism of center winding machine according to claim 1 and 2; It is characterized in that: the rotatable roller frame pivot shaft that is equipped with on the said frame that connects material; Roller frame is fixedly mounted on the roller frame pivot shaft, and the clutch end of pressure roller oscillating control mechanism and roller frame pivot shaft are in transmission connection.
6. the material receiving mechanism of center winding machine according to claim 5; It is characterized in that: said pressure roller oscillating control mechanism comprises pressure roller oscillating cylinder and second connecting rod; The cylinder body of pressure roller oscillating cylinder is hinged with the frame that connects material; The piston rod of pressure roller oscillating cylinder and second connecting rod one end are hinged, and the second connecting rod other end is captiveed joint with the roller frame pivot shaft.
7. the material receiving mechanism of center winding machine according to claim 1 and 2 is characterized in that: said cutting knife translation mechanism comprises Rodless cylinder, and the cylinder body of Rodless cylinder is installed on the frame that connects material, and cutting knife is installed on the slide block of Rodless cylinder.
8. the material receiving mechanism of center winding machine according to claim 1 and 2; It is characterized in that: the rotatable paster roller frame pivot shaft that is equipped with on the said frame that connects material; Paster roller frame is fixedly mounted on the paster roller frame pivot shaft, and the clutch end of paster roller oscillating control mechanism and paster roller frame pivot shaft are in transmission connection.
9. the material receiving mechanism of center winding machine according to claim 8; It is characterized in that: said paster roller oscillating control mechanism comprises paster roller oscillating cylinder, third connecting rod, driving gear and driven gear; Driving gear is rotatable to be installed on the frame that connects material; Driven gear is captiveed joint with paster roller frame pivot shaft is coaxial, and the cylinder body of paster roller oscillating cylinder is hinged with the frame that connects material, and the piston rod and third connecting rod one end of paster roller oscillating cylinder are hinged; The third connecting rod other end is captiveed joint with driving gear, driving gear and driven gear engagement.
10. the material receiving mechanism of center winding machine according to claim 9 is characterized in that: the number of teeth of said driving gear is more than the twice of driven gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220192577 CN202609646U (en) | 2012-04-28 | 2012-04-28 | Material receiving mechanism of central winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220192577 CN202609646U (en) | 2012-04-28 | 2012-04-28 | Material receiving mechanism of central winding machine |
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| CN202609646U true CN202609646U (en) | 2012-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220192577 Expired - Lifetime CN202609646U (en) | 2012-04-28 | 2012-04-28 | Material receiving mechanism of central winding machine |
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| CN (1) | CN202609646U (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104085176A (en) * | 2014-07-26 | 2014-10-08 | 帝龙新材料（临沂）有限公司 | Rolling mechanism used for concave plate printing machine |
| CN104229211A (en) * | 2014-08-26 | 2014-12-24 | 无锡市张泾宇钢机械厂 | Floating device for unwinding mechanism for bag making machine |
| CN104495456A (en) * | 2014-11-11 | 2015-04-08 | 苏州东昇机电科技有限公司 | Automatic changing mechanism on online winding slitter machine |
| CN105366421A (en) * | 2015-11-19 | 2016-03-02 | 林英强 | Adhesive tape unwinding and cutting-off device |
| CN106800197A (en) * | 2017-03-24 | 2017-06-06 | 无锡先导智能装备股份有限公司 | Wrap-up and winding method |
| CN107934622A (en) * | 2017-10-20 | 2018-04-20 | 东莞市顺翼机械有限公司 | Material head smooths mechanism |
| CN108190584A (en) * | 2017-12-24 | 2018-06-22 | 瑞安市德冠机械有限公司 | A kind of cutting mechanism of winder |
| CN108483092A (en) * | 2018-05-18 | 2018-09-04 | 苏州金纬片板膜智能装备有限公司 | Release paper feeding system for unidirectionally presoaking composite production device |
| CN108529285A (en) * | 2018-05-31 | 2018-09-14 | 重庆鑫仕达包装设备有限公司 | Wrap-up with straight line cutter |
| CN109573698A (en) * | 2019-01-17 | 2019-04-05 | 南京百优挤出机械有限公司 | A kind of automatic rolling device of PVB film production line |
| CN109733936A (en) * | 2019-03-07 | 2019-05-10 | 南通英泰机电设备有限公司 | A kind of pivoted arm uncoiling splicer |
| CN110077882A (en) * | 2019-05-22 | 2019-08-02 | 芜湖金三氏数控科技有限公司 | A kind of PVB film automatic coiling machine |
| CN111960155A (en) * | 2019-09-30 | 2020-11-20 | 广东利元亨智能装备股份有限公司 | Automatic tape splicing device and unreeling device with same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104085176A (en) * | 2014-07-26 | 2014-10-08 | 帝龙新材料（临沂）有限公司 | Rolling mechanism used for concave plate printing machine |
| CN104229211A (en) * | 2014-08-26 | 2014-12-24 | 无锡市张泾宇钢机械厂 | Floating device for unwinding mechanism for bag making machine |
| CN104229211B (en) * | 2014-08-26 | 2016-04-13 | 无锡纳润特科技有限公司 | The floating installation of Bag Making Machine unreeling structure |
| CN104495456A (en) * | 2014-11-11 | 2015-04-08 | 苏州东昇机电科技有限公司 | Automatic changing mechanism on online winding slitter machine |
| CN105366421A (en) * | 2015-11-19 | 2016-03-02 | 林英强 | Adhesive tape unwinding and cutting-off device |
| CN106800197A (en) * | 2017-03-24 | 2017-06-06 | 无锡先导智能装备股份有限公司 | Wrap-up and winding method |
| CN107934622B (en) * | 2017-10-20 | 2019-09-13 | 东莞市顺翼机械有限公司 | Material head smooths mechanism |
| CN107934622A (en) * | 2017-10-20 | 2018-04-20 | 东莞市顺翼机械有限公司 | Material head smooths mechanism |
| CN108190584A (en) * | 2017-12-24 | 2018-06-22 | 瑞安市德冠机械有限公司 | A kind of cutting mechanism of winder |
| CN108483092A (en) * | 2018-05-18 | 2018-09-04 | 苏州金纬片板膜智能装备有限公司 | Release paper feeding system for unidirectionally presoaking composite production device |
| CN108529285A (en) * | 2018-05-31 | 2018-09-14 | 重庆鑫仕达包装设备有限公司 | Wrap-up with straight line cutter |
| CN108529285B (en) * | 2018-05-31 | 2023-06-27 | 重庆鑫仕达包装设备有限公司 | Winding device with linear cutters |
| CN109573698A (en) * | 2019-01-17 | 2019-04-05 | 南京百优挤出机械有限公司 | A kind of automatic rolling device of PVB film production line |
| CN109733936A (en) * | 2019-03-07 | 2019-05-10 | 南通英泰机电设备有限公司 | A kind of pivoted arm uncoiling splicer |
| CN110077882A (en) * | 2019-05-22 | 2019-08-02 | 芜湖金三氏数控科技有限公司 | A kind of PVB film automatic coiling machine |
| CN111960155A (en) * | 2019-09-30 | 2020-11-20 | 广东利元亨智能装备股份有限公司 | Automatic tape splicing device and unreeling device with same |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Lu Shengping Industrial Zone Jinping District 515041 Guangdong city of Shantou province No. 28 Patentee after: Guangdong Dacheng Technology Co., LTD Address before: Lu Shengping Industrial Zone Jinping District 515041 Guangdong city of Shantou province No. 28 Patentee before: Guangdong Designer Machinery Co., Ltd. |
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| CP03 | Change of name, title or address |
Address after: 7 / F, management committee building, Jinping private science and Technology Park, middle section of Da Xue Road, Shantou City, Guangdong Province Patentee after: Guangdong Dacheng Technology Co.,Ltd. Address before: Lu Shengping Industrial Zone Jinping District 515041 Guangdong city of Shantou province No. 28 Patentee before: GUANGDONG DESIGNER TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
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Granted publication date: 20121219 |
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