CN212245520U - Automatic coil loading and unloading mechanism and splitting machine equipment - Google Patents

Abstract

The utility model discloses an automatic coil winding and coil discharging mechanism, including base, support frame, at least one coil winding and coil winding subassembly and at least one coil winding subassembly, the support frame is located the base top, coil winding and coil winding all locate on the support frame. The utility model also provides a splitting machine device for automatic reeling and unreeling, which comprises a splitting machine main body and the automatic reeling and unreeling mechanism, wherein the automatic reeling and unreeling mechanism is arranged on the side surface of the splitting machine main body; and at least one slip shaft is arranged on the splitting machine main body. The utility model discloses an automatic coil winding and coil discharging mechanism unloads the roll assembly and rolls up the subassembly including unloading, unloads the position relation of roll assembly and last roll assembly through the adjustment, can conveniently realize unloading the roll and roll up the function, and whole coil winding and last roll process manual operation are few, and intensity of labour is lower.

Description

Automatic coil loading and unloading mechanism and splitting machine equipment

Technical Field

The utility model belongs to film processing equipment field especially relates to a supplementary equipment of unloading of rolling up of cutting machine and cutting machine.

Background

At present, the cutting machine is of various types, and the price interval is larger due to different sizes, materials and automation degrees. In the process of unloading operation of the splitting machine, the operation is mostly realized by a manual operation mode at present. The whole structure of some low-cost equipment is simple, and the connection between the rolling slip shaft and the rolling servo motor or other parts is usually required to be removed during discharging, and then a roll of material is manually unloaded and removed. Some more advanced cutting machines, their manufacturing cost is higher, has certain auxiliary configuration when unloading, can alleviate workman's intensity of labour to a certain extent, nevertheless still has the problem such as the time of unloading is long, the efficiency of unloading is low.

After the discharging is finished, a plurality of paper tubes for winding need to be sleeved on the slip shaft. At present, the mode of sleeving the paper tube is basically positioned through manual installation. Some advanced slitter machine manufacturers have automated loading and unloading systems, but they still manually mount the paper rolls and use laser to assist in positioning. The technology is a little behind the manufacturers of the splitting machines, which rely on manual installation and can make the length of the paper cylinder longer, so that the paper cylinder can be sleeved more quickly, and the positioning of a laser system is not needed.

Based on the analysis, the current splitting machine has the following defects in the process of winding, unloading and mounting the paper tube: 1. in the winding and discharging process, the degree of automation is low, a corresponding electro-hydraulic auxiliary system is lacked, the discharging labor intensity of workers is high, the discharging time is long, and the overall production efficiency is influenced. 2. In the process of installing the paper tube, manual operation is needed, the loading efficiency is low, the positioning accuracy is relatively low, the scales of all rolls after rolling are different due to the low accuracy, and the rolled coil stock does not fall on the same position and possibly deviates to the left side or the right side; in addition, the length of the paper tube is long, the length redundancy of each paper tube is large in the whole production process, and the manufacturing cost of the paper tube is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome not enough and the defect mentioned in the above background art, provide a cutting machine equipment that the automatic coiling of being used for cutting machine was unloaded a roll mechanism and was unloaded a roll automatically that manual operation is few, production efficiency is high, positioning accuracy is high. In order to solve the technical problem, the utility model provides a technical scheme does:

the utility model provides an automatic coil winding and coil unwinding mechanism, includes base, support frame, at least one coil winding subassembly and at least one coil winding subassembly, the support frame is located the base top, coil winding subassembly and coil winding subassembly all locate on the support frame. The coil stripping assembly is used for receiving a small finished product coil stock cut and finished on the slip shaft, the coil winding assembly is used for installing a paper tube for winding on the slip shaft with high precision, and the position adjustment of the coil stripping assembly and the position adjustment of the coil winding assembly can be realized through the movement of the supporting frame so as to realize the coil stripping and winding functions.

In the above-mentioned automatic coil winding and unwinding mechanism, preferred, still including being used for driving support frame pivoted roating seat, the roating seat is mobilizable to be located on the base, the support frame is located roating seat upper portion, coil winding and unwinding subassembly are located on the different sides of support frame (promptly coil winding and unwinding subassembly nonparallel set up). The rotating seat is used for enabling the supporting frame to rotate relative to the base so as to adjust the corresponding position relation between the coil stripping assembly and the coil loading assembly and the slip shaft, and therefore the coil stripping function or the coil loading function is achieved. A pair of bevel gears are driven by a servo motor inside the rotary seat, the axis of a rotating shaft of the horizontal servo motor is horizontal, and the axis of the movement of the bevel gears is changed into vertical, so that the support frame rotates. The rotating seat can slide relative to the base and is used for adjusting the distance between the roll unloading assembly or the roll loading assembly and the slip shaft. The sliding between the rotary seat and the base is realized by the following components: the base track with be used for driving the roating seat driving source of roating seat removal on the base track, the base track can adopt linear guide, and the roating seat driving source can adopt servo motor to add ball's mode. The coil stripping assembly and the coil loading assembly are preferably arranged on different side faces of the support frame, a certain included angle exists between the coil stripping assembly and the coil loading assembly, and preferably, the included angle between the coil stripping assembly and the coil loading assembly is not smaller than 90 degrees so as to ensure that coil stripping and coil loading functions do not interfere with each other. When the coil stripping assembly and the coil loading assembly are multiple, every two adjacent coil stripping assemblies and the coil loading assemblies are arranged at equal height, and the corresponding relation between the coil stripping assemblies and the coil loading assemblies and the slip shaft is adjusted through the rotating seat, so that the height does not need to be adjusted.

In the automatic coil winding and unwinding mechanism, the coil winding and unwinding assembly preferably comprises a supporting rod, the supporting rod is arranged on the side face of the supporting frame through a mounting seat, a groove used for inserting the end part of the slip shaft is formed in one end, far away from the mounting seat, of the supporting rod, and the size of the groove is matched with the size of the end part of the slip shaft. The support rod is used for receiving the roll material from the slip shaft. When the coil is unloaded, the movable supporting arm component needs to descend so as to move the coil stock to the supporting rod from the slip shaft, at the moment, the slip shaft is only supported by the fixing-driving component, and the groove is formed in the end part of the supporting rod, so that when the supporting rod is in contact with the slip shaft, the end part of the slip shaft can be inserted into the groove, and the effect of supporting the slip shaft can be achieved.

In the above-mentioned automatic roll-up and roll-off mechanism, it is preferred that the subassembly of rolling up includes the adjustable clamping part of centre gripping opening size, the clamping part wraps fixed arm and digging arm, the fixed arm with the support frame rigid coupling, the digging arm is rotatable with the fixed arm is connected (if through the round pin hub connection), be equipped with on the clamping part and be used for driving digging arm pivoted digging arm driving source. The opening size of clamping part can drive the digging arm through the digging arm driving source and rotate and realize, and the clamping part opening is little, and the clamping part plays clamping action to the fiber container this moment, and the clamping part opening is big, and the fiber container is relaxed to the clamping part this moment, and the clamping part of being convenient for rolls back from the cutting machine main part. The movable arm driving source can be a conventional driving device (for example, a motor and a gear) used. Above-mentioned fixed arm and support frame fixed connection are equipped with the backup pad between fixed arm and the support frame in order to guarantee its stability between the two.

In the automatic coil winding and unwinding mechanism, preferably, a blocking piece positioning mechanism is arranged in the clamping opening of the clamping part, the blocking piece positioning mechanism comprises a guide rod and a blocking piece, the blocking piece is slidably arranged on the guide rod, and the guide rod is arranged on the movable arm. The separation blade slidable removes on the guide arm, can be convenient for adjust the distance between the adjacent separation blade, then through the position of the fixed separation blade of mounting to do benefit to the installation accuracy of accurate control fiber container.

In the automatic roll-up and roll-off mechanism, preferably, the blocking piece positioning mechanism further comprises a fixing piece, the movable arm is provided with a notch, the blocking piece is provided with a through hole and a fixing hole, the blocking piece is slidably arranged on the guide rod through the through hole, and the fixing piece penetrates through the notch and is inserted into the fixing hole to fix the positions of the blocking piece and the movable arm. The fixing piece can fix the separation blade with the adjusted position so as to ensure the installation precision of the paper tube. Above-mentioned mounting can adopt the screw rod, if set up the screw on the separation blade, through the cooperation of screw rod and screw, make the rigidity of separation blade, when needing again will adjust the distance between the adjacent separation blade, unscrew the screw rod can, the position adjustment of separation blade is more convenient.

As a general technical concept, the utility model provides an automatic go up to roll up and unload cutting machine equipment of book still, including the cutting machine main part, be equipped with slip axle rolling up portion in the cutting machine main part, slip axle rolling up portion includes at least one slip axle, slip axle rolling up portion department cooperation is equipped with foretell automatic going up to roll up and unloads a roll mechanism. The number and the height of the coil stripping assemblies are the same as those of the slip shafts, the number and the height of the coil feeding assemblies are the same as those of the slip shafts, the coil stripping assemblies are used for example, when the number of the slip shafts is two, the number of the coil stripping assemblies is two, the two coil stripping assemblies correspond to the slip shafts respectively at the mounting positions of the support frame, and the two coil stripping assemblies are guaranteed to be respectively consistent with the height correspondence of the two slip shafts.

In the above-mentioned cutting machine equipment, it is preferred, be equipped with on the cutting machine main part and be used for releasing the push pedal subassembly of unloading with the epaxial coil stock of slippage, the push pedal subassembly includes push pedal, push pedal track and is used for driving the push pedal driving source of push pedal motion on the push pedal track. The height of the push plate is preferably slightly lower than that of the highest slip shaft, so that the coil on all the slip shafts can be discharged by one push plate. The working process of the push plate driving source is as follows: the push plate passes through the bolt fastening on the push plate base, and four sliders are connected to push plate base below, slide on the push plate track, and its power derives from servo motor and converts circular motion into linear motion through ball.

In the above apparatus, preferably, one side of the slip shaft is connected to a side plate of the main body of the splitting machine through a fixing-driving assembly, and the other side of the slip shaft is connected to a side plate of the main body of the splitting machine through a movable support arm assembly, where the movable support arm assembly includes a support arm and a support arm driving source for driving the support arm to move up and down; the automatic coil-feeding and coil-discharging mechanism is arranged on one side close to the movable support arm component. The fixing-driving assembly is used for fixing and driving the slip shaft to rotate, and the rotation can be driven by the motor and the gear. The movable supporting arm component can be in a supporting mode and a releasing mode, when the paper tube needs to be unloaded and mounted, the supporting arm is in the releasing mode, and when the paper tube is unloaded and mounted, and the splitting machine main body works normally, the supporting arm is in the supporting mode. The supporting arm driving source can adopt a hydraulic cylinder or an air cylinder.

The utility model also provides an automatic application method of cutting machine equipment of coil loading and coil unloading, including following step:

s1: adjusting the distance between adjacent baffle plates according to the requirement, and then placing a paper winding drum into a clamping part of the winding assembly;

s2: when the splitting machine main body finishes splitting and needs to unload coils, the support frame drives the coil unloading assembly to approach to the winding part of the slip shaft, so that the support rod of the coil unloading assembly and the slip shaft are in alignment and contact (the alignment means that the central axes of the support rod and the slip shaft are overlapped), the coil stock moves onto the support rod from the slip shaft under the pushing of the push plate assembly, and the support wall of the movable support arm assembly avoids downwards in the moving process of the coil stock; when the coil stripping assembly and the slip shaft are centered, the position of the coil stripping assembly is realized by moving the support frame on the base, and the coil stripping assembly can be completed by means of conventional auxiliary positioning equipment;

s3: when a paper tube needs to be arranged on the slip shaft after the coil is unloaded, the push plate assembly retreats, the support frame rotates to enable the paper tube on the coiling assembly to be aligned with the slip shaft, the support frame continues to drive the coiling assembly to move towards the coiling part of the slip shaft, the paper tube is sleeved on the slip shaft, air is compressed in the slip shaft at the same time, the paper tube is supported by the slip ring, then the clamping part of the coiling assembly releases clamping force, and the support frame drives the coiling assembly to retreat; when the rolling assembly and the slip shaft are in alignment, the position of the rolling assembly is realized by moving the support frame on the base, and the rolling can be completed by means of conventional auxiliary positioning equipment;

s4: the supporting arm of the movable supporting arm component is lifted upwards, and the main body of the splitting machine starts the next splitting operation.

The utility model discloses an automatic roll up and unload a roll mechanism, in the step of unloading, installation fiber container, through the removal of support frame, the rotation changes the position corresponding relation of unloading a roll subassembly, roll up the subassembly and the slip axle, in order to realize different functions, rely on mechanical parts to accomplish automatic function of unloading during unloading, the workman no longer need move down a roll coil stock one by one from the slip epaxial, workman's intensity of labour has alleviateed widely, through the position of separation blade adjustment fiber container during the material loading, improve the installation accuracy of fiber container. The whole process action links up closely, and each part collaborative work reduces standby time, and work automation, intelligent degree are high, and the time that the cutting machine stopped cutting, waited for to unload and install is in a minute, has improved production efficiency greatly. In the production work, the work that the workman needs to accomplish is the production situation of remote monitoring cutting machine, and the equipment trouble that probably appears in the timely production process, workman low in labor strength.

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses an automatic coil winding and coil discharging mechanism unloads the roll assembly and rolls up the subassembly including unloading, unloads the position relation of roll assembly and last roll assembly through the adjustment, can conveniently realize unloading the roll and roll up the function, and whole coil winding and last roll process manual operation are few, and intensity of labour is lower.

2. The utility model discloses an automatic coil winding and coil stripping mechanism through placing the fiber container in the coil winding subassembly, can guarantee the precision of installing of fiber container, need not to adopt the more wideer fiber container of width, avoids the fiber container extravagant.

3. The utility model discloses an automatic mechanism of unloading of coiling can adopt the supporting standardized production part of automated production, reduces processing ordering, can reduce production manufacturing cost on the whole.

4. The utility model discloses an automatic coil up unloads cutting machine equipment of book unloads book and coil up and unloads a roll mechanism through automatic coil up and realize, unloads a roll and coil up consuming time few, and whole coil up unloads book and coil up process conversion is smooth, and production efficiency is higher.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the automatic coil winding and unwinding mechanism of the present invention.

Fig. 2 is a schematic structural diagram of the winding assembly of the present invention.

Fig. 3 is a top view of fig. 2.

Fig. 4 is a partially enlarged view of a in fig. 3.

Fig. 5 is a schematic structural view of the middle support rod of the present invention.

Fig. 6 is a schematic structural diagram of the slitting machine for automatically reeling and unreeling the medium-sized roll of the present invention.

Fig. 7 is a schematic structural view of the medium-width coil loading and unloading mechanism of the present invention.

Fig. 8 is a schematic structural view of the core taking assembly of the present invention.

Fig. 9 is a schematic view of another angle of the core assembly according to the present invention.

Fig. 10 is a schematic structural view of the wide-width coil handling mechanism with the positioning mechanism of the present invention.

Fig. 11 is a side view of fig. 10.

Fig. 12 is the schematic structural diagram of the slitting machine for automatically loading and unloading wide rolls of the present invention.

Fig. 13 is a bottom view of fig. 12.

Fig. 14 is a schematic structural view of the main body of the center splitting machine of the present invention.

Fig. 15 is a rear view of fig. 14.

Illustration of the drawings:

1. a slip axis; 2. a splitting machine main body; 3. an inflatable shaft; 4. the inflatable shaft is provided with a bottom plate; 5. the inflatable shaft mounting bracket; 6. an inflatable shaft mounting seat; 7. a gas expansion shaft driving source; 8. a horizontal rail; 9. a vertical track; 101. a base; 102. a support frame; 103. a rotating base; 104. a support bar; 105. a mounting seat; 106. a groove; 107. a fixed arm; 108. a movable arm; 109. a movable arm drive source; 110. a guide bar; 111. a baffle plate; 112. a fixing member; 113. a notch; 114. pushing the plate; 115. a push plate track; 116. a push plate driving source; 117. a stationary-drive assembly; 118. a support arm; 119. a support arm drive source; 120. a paper tube; 121. a base track; 122. a rotary base drive source; 123. a support plate; 201. a movable chassis; 202. a turntable; 203. a rotating assembly; 204. a wide coil unwinding seat; 205. wide roll material; 206. a support; 207. an upper gripper connecting arm; 208. a hand grip is arranged; 209. the lower gripper connecting arm; 210. a hand grip is taken down; 211. a drive section; 212. a transmission long shaft; 213. an upper gear; 214. a lower gear; 215. a wheel; 217. a clamping part; 218. a rotating arm; 219. rotating the connecting column; 220. a boom drive source.

Detailed Description

To facilitate understanding of the present invention, the present invention will be described more fully and specifically with reference to the accompanying drawings and preferred embodiments, but the scope of the present invention is not limited to the specific embodiments described below.

Unless otherwise defined, all terms of art used hereinafter have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of the present invention.

Unless otherwise specifically stated, various raw materials, reagents, instruments, equipment and the like used in the present invention are commercially available or can be prepared by an existing method.

Example (b):

as shown in fig. 1 to fig. 5, the automatic winding and unwinding mechanism of the present embodiment includes a base 101, a supporting frame 102, at least one winding and unwinding assembly and at least one winding and unwinding assembly, wherein the supporting frame 102 is disposed above the base 101, and the winding and unwinding assembly are disposed on the supporting frame 102 with adjustable positions relative to the base 101.

In this embodiment, the coil winding device further comprises a rotating seat 103 for driving the supporting frame 102 to rotate, the rotating seat 103 is movably arranged on the base 101, the supporting frame 102 is arranged at the upper part of the rotating seat 103, the coil stripping assembly and the coil winding assembly are arranged on different side surfaces of the supporting frame 102, and an included angle between the coil stripping assembly and the coil winding assembly is 90 degrees.

In this embodiment, when the rotary seat 103 is movably disposed on the base 101, the moving process can be realized by the base track 121 and the rotary seat driving source 122 for driving the rotary seat 103 to move on the base track 121, the base track 121 can adopt a linear guide rail, and the rotary seat driving source 122 can adopt a mode of a servo motor and a ball screw. Specifically, the bottom of the rotating base 103 is provided with a sliding block which can slide on a linear guide rail, and power is derived from a servo motor and a ball screw. The rotating base 103 is internally provided with a rotating motor, a pair of conical gears and a spur gear.

In this embodiment, the coil stripping assembly includes a supporting rod 104, the supporting rod 104 is disposed on the side surface of the supporting frame 102 through a mounting seat 105, as shown in fig. 5, a groove 106 for inserting an end of the slip shaft 1 is disposed at one end of the supporting rod 104 away from the mounting seat 105, and a size of the groove 106 is matched with a size of the end of the slip shaft 1.

As shown in fig. 2-4, in the present embodiment, the winding assembly includes a clamping portion with an adjustable clamping opening, the clamping portion includes a fixed arm 107 and a movable arm 108, the fixed arm 107 is fixedly connected to the supporting frame 102, and a supporting plate 123 is disposed between the fixed arm 107 and the supporting frame 102; the movable arm 108 is rotatably connected to the fixed arm 107, and a movable arm driving source 109 (e.g., motor + gear) for driving the movable arm 108 to rotate is provided on the holding portion. A blocking piece positioning mechanism is arranged in a clamping opening of the clamping part and comprises a guide rod 110 and a blocking piece 111, the blocking piece 111 is slidably arranged on the guide rod 110, and the guide rod 110 is arranged on the movable arm 108. The blocking piece positioning mechanism further comprises a fixing piece 112, a notch 113 is formed in the movable arm 108, a through hole and a fixing hole are formed in the blocking piece 111, the blocking piece 111 is slidably arranged on the guide rod 110 through the through hole, and the fixing piece 112 penetrates through the notch 113 and is inserted into the fixing hole to fix the positions of the blocking piece 111 and the movable arm 108.

As shown in fig. 6, the splitting machine apparatus for automatically reeling and unreeling according to the present embodiment includes a splitting machine main body 2, a slip shaft reeling portion is disposed on the splitting machine main body 2, the slip shaft reeling portion includes two slip shafts 1, and the automatic reeling and unreeling mechanism is disposed at the slip shaft reeling portion in a matching manner. The number and the height of the coil stripping assemblies are the same as those of the slip shaft 1, and the number and the height of the coil winding assemblies are the same as those of the slip shaft 1, namely the number of the coil stripping assemblies is two, and the height of each coil stripping assembly is the same as that of the upper slip shaft 1 and the height of each coil winding assembly is the same as that of the lower slip shaft 1. In this embodiment, the center distance between the upper and lower slip shafts is 500mm, and the specific structure of the fixing-driving assembly 117 is as follows: one end of a slip shaft 1 is fixed on the right side plate of a splitting machine main body 2 through a long bearing seat, two B6207ZZ bearings are arranged in the long bearing seat, a large gear is arranged on one side of the slip shaft 1, the end face of the shaft is directly connected with a double-air-path air inlet seat, the height of the axis of a servo motor is consistent with the axis of the slip shaft 1, the installation position of the servo motor is close to the inside of the splitting machine main body 2, and the power of the servo motor is transmitted to the slip shaft 1 through the transmission of a pair of gears.

In this embodiment, the splitting machine main body 2 is provided with a push plate assembly for pushing out and unloading the coil on the slip shaft 1, and the push plate assembly includes a push plate 114, a push plate rail 115, and a push plate driving source 116 for driving the push plate 114 to move on the push plate rail 115. The height of the push plate 114 is preferably slightly lower than the height of the highest slip shaft 1, so that one push plate 114 can realize the unloading of the coil materials on all the slip shafts 1. The operation of the pusher drive source 116 is as follows: the push plate 114 is fixed on the push plate base through a bolt, four sliding blocks are connected below the push plate base and slide on a push plate rail 115, and power of the four sliding blocks is derived from a servo motor and converts circular motion into linear motion through a ball screw.

In this embodiment, one side of the slip shaft 1 is connected to a side plate of the main body 2 of the sidetracking apparatus through a fixing-driving assembly 117, the other side of the slip shaft 1 is connected to a side plate of the main body 2 of the sidetracking apparatus through a movable support arm assembly, and the movable support arm assembly includes a support arm 118 and a support arm driving source 119 (e.g., a hydraulic cylinder) for driving the support arm 118 to move up and down; the automatic coil loading and unloading mechanism is arranged on one side close to the movable support arm component.

The use method of the slitting machine equipment capable of automatically feeding and discharging the rolls comprises the following steps:

s1: adjusting the distance between the adjacent blocking pieces 111 as required, and placing and clamping the paper tube 120 for winding in the clamping part of the winding assembly;

s2: when the splitting machine main body 2 is split and needs to be unloaded, the support frame 102 drives the unloading assembly to approach to the slip shaft winding part, so that the support rod 104 of the unloading assembly and the slip shaft 1 are in alignment and contact, the coil stock moves onto the support rod 104 from the slip shaft 1 under the pushing of the push plate assembly, and the support arm 118 of the movable support arm assembly is avoided downwards in the moving process of the coil stock;

s3: when the paper tube 120 is required to be arranged on the slip shaft 1 after the coil is unloaded, the push plate component retreats, the support frame 102 rotates to enable the paper tube 120 on the coiling component to be aligned with the slip shaft 1, the support frame 102 continues to drive the coiling component to move towards the coiling part of the slip shaft, the paper tube 120 is sleeved on the slip shaft 1, air is compressed in the slip shaft 1 at the same time, the slip ring supports the paper tube 120, then the clamping part of the coiling component releases the clamping force, and the support frame 102 drives the coiling component to retreat;

s4: the supporting arm 118 of the movable supporting arm assembly is lifted upwards, and the splitting machine body 2 starts the next splitting operation again.

The embodiment also provides a wide-width coil loading and unloading mechanism for automatically installing the wide-width coil and a splitting machine device for automatically installing the wide-width coil, the wide-width coil loading and unloading mechanism and the automatic coil loading and unloading mechanism are matched with the splitting machine main body 2, the effect is better, and the automation degree is higher. The method comprises the following specific steps:

as shown in fig. 7-11, the wide web loading and unloading mechanism of this embodiment includes a movable chassis 201, a turntable 202, and a rotating assembly 203 for driving the turntable 202 to rotate on the movable chassis 201, the turntable 202 is connected to the movable chassis 201 through the rotating assembly 203, and the turntable 202 is provided with a wide web unwinding seat 204 and a core taking assembly for taking off a core of a wide web 205.

As shown in fig. 8-9, in this embodiment, the coring assembly includes a support 206, a manipulator and a manipulator driving source for driving the manipulator to clamp or loosen, the manipulator is mounted on the turntable 202 through the support 206, the manipulator is used for grabbing a core of the wide web 205, a diameter D of an empty core is 75mm, and a length L is 800 mm. Specifically, in the present embodiment, the manipulator includes an upper gripper portion and a lower gripper portion, the upper gripper portion includes an upper gripper connecting arm 207 and a pair of upper grippers 208 disposed on both sides of the upper gripper connecting arm 207, and the lower gripper portion includes a lower gripper connecting arm 209 and a pair of lower grippers 210 disposed on both sides of the lower gripper connecting arm 209; the manipulator driving source comprises a driving portion 211, a gear portion and a transmission long shaft 212, the gear portion comprises a pair of upper gears 213 and a pair of lower gears 214, the pair of upper gears 213 and the pair of lower gears 214 are connected through the transmission long shaft 212, the adjacent upper gears 213 and the lower gears 214 are meshed and connected with each other, two ends of an upper gripper connecting arm 207 are fixedly arranged on the pair of upper gears 213 respectively, two ends of a lower gripper connecting arm 209 are fixedly arranged on the pair of lower gears 214 respectively, and the driving portion 211 is connected with the upper gears 213 or the lower gears 214. The upper gripper connecting arms 207 are fixedly coupled (e.g., bolted) at opposite ends to inner surfaces of a pair of upper gears 213, and the lower gripper connecting arms 209 are fixedly coupled (e.g., bolted) at opposite ends to inner surfaces of a pair of lower gears 214, and then are mounted on the support 206. The driving portion 211 may be a conventional driving motor.

In this embodiment, 4 wheels 215 and a wheel driving source (not shown) for driving the wheels 215 to move are disposed below the movable chassis 201, two wheels 215 located in front are unpowered, the wheels 215 located in rear are powered, and each wheel 215 is independent and has two bearing seats for fixing. The wheels 215 and wheel drive sources are of the mechanically driven light duty type and can operate at a speed of 45 m/min. Rails are laid in advance below the movable chassis 201, the rails extend to the splitting machine main body 2, the wheels 215 are made of ZG55 and subjected to surface quenching, and the hardness is not lower than 320 and 340 HBS. To prevent the wheel 215 from derailing, the wheel 215 has a single rim structure, and the rim should be inside the rail when installed. The wheel driving source is arranged at the middle position of the bottom of the movable chassis 201 and drives the wheels 215 to move through chain transmission. The movable chassis 201 is formed by welding hollow square steel, steel plates with the thickness of 4mm are welded on two sides of a steel frame respectively, A of the hollow square steel can be 20mm, and the thickness S of the hollow square steel can be 2 mm.

In this embodiment, the wide-width coil unreeling base 204 and the coring assembly are respectively disposed on two sides of the turntable 202, and the rotating assembly 203 is located between the wide-width coil unreeling base 204 and the coring assembly. The rotating assembly 203 comprises a rotating bearing and a rotating motor, the rotating bearing is arranged between the movable chassis 201 and the rotary table 202, and the rotating motor can be arranged on the rotary table 202 and is positioned between the wide coil unwinding seat 204 and the coring assembly. The turntable 202 may be made of a common steel plate, and a welded steel frame is installed at the bottom of the steel plate to improve the rigidity of the turntable.

In this embodiment, the wide-width coil unreeling base 204 includes two steel plates arranged obliquely, the inclination of the two steel plates remains the same, and the region between the two steel plates is used for placing the wide-width coil 205. In order to reduce the weight, the wide-width coil unwinding seat 204 is formed by welding aluminum alloy and can be used for placing a wide-width coil 205 with the diameter D of 450mm and the length L of 800 mm.

As shown in fig. 12-15, the splitting machine apparatus for automatically loading and unloading wide rolls of the present embodiment includes a splitting machine main body 2, a wide roll mounting portion is provided on the splitting machine main body 2, and the wide roll loading and unloading mechanism is cooperatively provided at the wide roll mounting portion.

As shown in fig. 14 and 15, in this embodiment, the wide-width coil stock installation part includes physiosis axle 3, physiosis axle mounting plate 4, physiosis axle installing support 5, physiosis axle installing seat 6 and physiosis axle driving source 7 that is used for driving physiosis axle installing seat 6 to reciprocate, be equipped with horizontal track 8 on the physiosis axle mounting plate 4, physiosis axle installing support 5 locates on physiosis axle installing plate 4 along horizontal track 8 slidable, be equipped with vertical track 9 on the physiosis axle installing support 5, physiosis axle installing seat 6 locates on physiosis axle installing support 5 along vertical track 9 slidable, physiosis axle 3 is located on physiosis axle installing seat 6. The bottom of the air inflation shaft mounting bracket 5 can be provided with a sliding block for matching with a horizontal rail 8, and the air inflation shaft mounting seat 6 can also be provided with a sliding block for matching with a vertical rail 9. The air expansion shaft driving source 7 can be a conventional driving motor.

As shown in fig. 10, 11, and 13, in the present embodiment, a positioning mechanism for fixing the position of the wide web loading and unloading mechanism is provided between the wide web mounting portion and the wide web loading and unloading mechanism. Specifically, the positioning mechanism includes the joint portion 217 of locating on portable chassis 201 and locate on the cutting machine main part 2, be used for with joint portion 217 matched with pothook subassembly, the pothook subassembly includes rocking arm 218, swivelling joint post 219 and is used for driving rocking arm 218 pivoted rocking arm driving source 220, rocking arm 218 is located on the wide width coil stock installation department through swivelling joint post 219, the shape that rocking arm 218 is close to the one end of joint portion 217 matches with the shape of joint portion 217. In this embodiment, the engaging portion 217 may be a cylinder, the rotation connecting column 219 may be a rotation hinge, the arm driving source 220 may be a cylinder, and the end of the arm 218 may be a semicircular surface for engaging with the cylinder.

The use method of the slitting machine capable of automatically loading and unloading wide rolls in the embodiment comprises the following steps:

s1: placing a wide-width coil stock 205 on a wide-width coil stock unreeling seat 204 of a wide-width coil stock loading and unloading mechanism;

s2: when the splitting machine main body 2 finishes splitting and needs to replace the wide coil 205, the air expansion shaft 3 moves downwards to a material replacement position, the wide coil loading and unloading mechanism moves towards the wide coil installation part and enables the coring assembly to face the wide coil installation part, and when the wide coil loading and unloading mechanism is close to the wide coil installation part, the positioning mechanism works to fix the position of the wide coil loading and unloading mechanism; then, the core taking mechanism clamps the remaining core of the wide coil 205, and the air expansion shaft 3 moves outwards to loosen the core and leaves a space for the rotation of the rotary table 202 of the wide coil loading and unloading mechanism;

s3: the rotating assembly 203 of the wide coil loading and unloading mechanism drives the rotary table 202 to rotate 180 degrees, so that the wide coil unreeling seat 204 and the coring assembly exchange positions, the position of the air inflation shaft 3 is adjusted, the axis of the air inflation shaft 3 and the core of the wide coil 205 are aligned, then the air inflation shaft 3 moves inwards, and the air inflation shaft is inserted into the core of the wide coil 205 to fix the wide coil 205;

s4: the air expansion shaft 3 moves upwards to the working position, and the splitting machine main body 2 starts the next splitting operation again.

Claims (9)

1. The utility model provides an automatic coil winding and coil unwinding mechanism, its characterized in that includes base (101), support frame (102), at least one coil winding and coil winding subassembly on at least one, support frame (102) are located base (101) top, coil winding and coil winding subassembly all locate on support frame (102).

2. The automatic roll-up and roll-down mechanism according to claim 1, further comprising a rotating seat (103) for driving the supporting frame (102) to rotate, wherein the rotating seat (103) is movably disposed on the base (101), the supporting frame (102) is disposed on the upper portion of the rotating seat (103), and the roll-down assembly and the roll-up assembly are disposed on different sides of the supporting frame (102).

3. The automatic roll-up and roll-off mechanism according to claim 1 or 2, characterized in that the roll-off assembly comprises a support rod (104), the support rod (104) is arranged on the side surface of the support frame (102) through a mounting seat (105), one end of the support rod (104) far away from the mounting seat (105) is provided with a groove (106) for inserting the end of the slip shaft (1), and the size of the groove (106) is matched with the size of the end of the slip shaft (1).

4. The automatic roll-up and roll-off mechanism according to claim 1 or 2, characterized in that the roll-up assembly comprises a holding portion with an adjustable holding opening, the holding portion comprises a fixed arm (107) and a movable arm (108), the fixed arm (107) is fixedly connected with the supporting frame (102), the movable arm (108) is rotatably connected with the fixed arm (107), and a movable arm driving source (109) for driving the movable arm (108) to rotate is arranged on the holding portion.

5. The automatic roll-up and roll-off mechanism according to claim 4, characterized in that a stop piece positioning mechanism is arranged in the clamping opening of the clamping portion, the stop piece positioning mechanism comprises a guide rod (110) and a stop piece (111), and the stop piece (111) is slidably arranged on the guide rod (110).

6. The automatic roll-up and roll-off mechanism according to claim 5, wherein the stop piece positioning mechanism further comprises a fixing member (112), the movable arm (108) is provided with a slot (113), the stop piece (111) is provided with a through hole and a fixing hole, the stop piece (111) is slidably disposed on the guide rod (110) through the through hole, and the fixing member (112) passes through the slot (113) and is inserted into the fixing hole to fix the positions of the stop piece (111) and the movable arm (108).

7. The automatic winding and unwinding splitting machine equipment is characterized by comprising a splitting machine main body (2), wherein a slip shaft winding part is arranged on the splitting machine main body (2), the slip shaft winding part comprises at least one slip shaft (1), and the slip shaft winding part is provided with the automatic winding and unwinding mechanism according to any one of claims 1 to 6 in a matching manner.

8. The slitting machine according to claim 7, characterized in that the slitting machine body (2) is provided with a push plate assembly for pushing out and discharging the roll on the slip shaft (1), and the push plate assembly comprises a push plate (114), a push plate rail (115) and a push plate driving source (116) for driving the push plate (114) to move on the push plate rail (115).

9. The machine installation according to claim 7 or 8, characterised in that one side of said slip shaft (1) is connected to a side plate of the main body (2) of the splitting machine through a fixed-driving assembly (117), the other side of said slip shaft (1) is connected to a side plate of the main body (2) of the splitting machine through a movable support arm assembly, said movable support arm assembly comprising a support arm (118) and a support arm driving source (119) for moving said support arm (118) up and down; the automatic coil-feeding and coil-discharging mechanism is arranged on one side close to the movable support arm component.

Images