CN212501194U - Adjustable rolling and packing machine - Google Patents

Abstract

The utility model relates to an adjustable bale winder, include: a frame; a conveying mechanism; the rolling mechanism comprises an upper rolling component and a lower rolling component, and the upper rolling component and the lower rolling component enclose a rolling space; the packaging film mechanism comprises a packaging film releasing mechanism and a packaging film welding mechanism, and the packaging film releasing mechanism is correspondingly arranged at the feed end of the conveying mechanism; the motion mechanism comprises a vertical motion component and a horizontal motion component; the upper wrapping component is arranged on the horizontal moving component and is driven by the vertical moving component and the horizontal moving component to move in the vertical direction and the horizontal direction, so that the volume of the wrapping space is enlarged or reduced; and a controller. The adjustable rolling and packing machine of the utility model can realize the rolling and packing operation of mattresses or spongy cushions with different sizes; meanwhile, the packaging film releasing mechanism is arranged at the feeding end of the conveying mechanism, so that the packaging film is convenient to disassemble, assemble and maintain.

Description

Adjustable rolling and packing machine

Technical Field

The utility model belongs to the equipment for packing field, concretely relates to adjustable chartered plane.

Background

In the production, processing and transportation processes of mattresses or foam-rubber cushions and the like, manufacturers need to roll and pack the mattresses or foam-rubber cushions into columnar long rolls for convenient transportation, and then package and transport the columnar long rolls. The wrapping of mattresses or foam-rubber cushions is generally accomplished by a wrapping machine. When the rolling machine works, the mattress or the spongy cushion is firstly placed in the conveying channel of the rolling machine, and then the mattress or the spongy cushion is conveyed into the rolling space of the rolling machine to be rolled and packaged. The volume package space size of current rolling package machine is fixed, can't adjust the size in volume package space, and then can only roll up the mattress of chartered plane specification size, and the size that the volume package came out is also fixed, can not satisfy the needs of not unidimensional volume package.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable chartered plane of rolling up to effectively solve prior art's weak point.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an adjustable bale winder comprising:

a frame;

the conveying mechanism is arranged on the rack;

the rolling mechanism is arranged on the rack corresponding to the discharge end of the conveying mechanism and comprises an upper rolling component and a lower rolling component which enclose a rolling space;

the packaging film mechanism comprises a packaging film releasing mechanism and a packaging film welding mechanism, the packaging film releasing mechanism is correspondingly arranged at the feed end of the conveying mechanism, and the packaging film welding mechanism is correspondingly arranged on the upper wrapping assembly corresponding to the wrapping space;

the movement mechanism comprises a vertical movement component and a horizontal movement component, the vertical movement component is arranged on the rack, and the horizontal movement component is arranged on the vertical movement component; the upper wrapping component is arranged on the horizontal moving component and is driven by the vertical moving component and the horizontal moving component to move in the vertical direction and the horizontal direction, so that the volume of the wrapping space is enlarged or reduced; and

the conveying mechanism, the wrapping mechanism, the packaging film mechanism and the movement mechanism are all electrically connected with the controller.

Compared with the prior art, the utility model discloses an adjustable rolling package machine is provided with the last rolling package subassembly that can the relative separation and rolls up the package subassembly down, drives the motion of rolling package subassembly through vertical motion subassembly and horizontal motion subassembly, enlarges the clearance of rolling package subassembly and rolling up down between the package subassembly, and then enlarges the size in rolling up the package space, realizes the rolling package operation to not unidimensional mattress or foam-rubber cushion. Meanwhile, the arranged packaging film releasing mechanism is arranged at the feeding end of the conveying mechanism, so that the packaging film is convenient to disassemble, assemble and maintain. The utility model discloses an adjustable chartered plane of rolling up, the design is exquisite, simple structure, simple to operate.

Further, the vertical motion assembly comprises:

the lifting platform is arranged on the rack in a sliding manner along the vertical direction of the rack;

the cylinder body ends of the first jacking cylinders are correspondingly arranged at four corners of the rack, the piston ends of the first jacking cylinders are connected with the lifting platform, and the lifting platform moves in the vertical direction along the rack under the driving of the first jacking cylinders; and

the first synchronous movement mechanism comprises two synchronous assemblies which are arranged in front and back, the synchronous assemblies are arranged on the rack, and each synchronous assembly comprises two first gear assemblies, two first racks and a first connecting shaft; the two first gear assemblies are correspondingly arranged on the rack from left to right; the first rack penetrates through the first gear assembly, is meshed with a first gear on the first gear assembly, and is hinged to the lifting platform; the first connecting shaft fixedly connects the first gears which are correspondingly arranged left and right; the first synchronous motion mechanism further comprises second connecting shafts which are arranged in the front and at the back, and the second connecting shafts are respectively linked with the two first connecting shafts.

The first jacking oil cylinders arranged on the four corners of the rack are utilized to drive the lifting platform to move up and down along the rack, so that the lifting purpose is realized. Meanwhile, the first synchronous movement mechanism is arranged, so that all parts of the lifting platform can move synchronously, and the locking is prevented.

Further, the horizontal movement assembly comprises a traverse bracket and a driving mechanism;

the transverse moving bracket is horizontally arranged on the lifting platform in a sliding manner, and the upper wrapping assembly is arranged on the transverse moving bracket; at least one roller wheel assembly is respectively arranged on two sides of the transverse moving bracket along the horizontal moving direction of the transverse moving bracket; two corresponding sides of the lifting platform are respectively provided with a horizontal guide rod, and the roller wheel assembly on one corresponding side is slidably arranged on the horizontal guide rods in a penetrating manner;

the driving mechanism is arranged on the lifting platform and used for driving the transverse moving support and the upper wrapping assembly to move in the horizontal direction relative to the lifting platform; the driving mechanism comprises a transverse moving driving motor, the transverse moving driving motor is arranged on the lifting platform, the output end of the transverse moving driving motor is connected with a transverse moving synchronous gear shaft, transverse moving transmission racks are respectively arranged at corresponding positions on two sides of the transverse moving support, and the transverse moving synchronous gear shaft and the transverse moving transmission racks are arranged in a linkage mode.

The transverse moving support is arranged on the lifting platform in a sliding manner and is driven by a driving mechanism so as to realize the horizontal movement of the upper wrapping component arranged on the transverse moving mechanism; simultaneously, set up sideslip synchronizing gear axle and the sideslip transmission rack that corresponds, can make the sideslip support and go up the package subassembly and can operate steadily, prevent to block and die.

Further, the conveying mechanism is a first belt conveying device; the lower roll-up component comprises a turning support, two turning cylinders and a plurality of turning transmission rollers, wherein one end of the turning support is hinged to the discharge end of the first belt conveying device; the cylinder body end of each overturning cylinder is hinged on the rack, and the piston end of each overturning cylinder is hinged on the overturning bracket; and the plurality of overturning transmission rollers are arranged on the overturning bracket in an arc shape and arranged side by side.

The upset cylinder function drives the upset support and the upset driving roll on it rotates for first belt conveyors's discharge end is opened, and the mattress or the foam-rubber cushion that the wraparound was accomplished and then can drop out.

Further, the upper wrapping assembly comprises a second belt conveying device and at least two steering transmission rollers; the second belt conveying device is arranged on the transverse moving support; the steering transmission roller is arranged on the transverse moving support corresponding to the discharge end of the second belt conveying device, and a conveying surface formed by the steering transmission roller and the discharge surface of the discharge end of the second belt conveying device form an included angle.

And a second belt conveying device and a steering transmission roller are arranged to realize the flanging and rolling of the mattress or the spongy cushion.

The device further comprises a downward pressing conveying mechanism, wherein the downward pressing conveying mechanism is arranged on the transverse moving support through a downward pressing lifting assembly corresponding to the conveying mechanism;

the pressing conveying mechanism is a third belt conveying device;

the downward-pressing lifting assembly comprises a downward-pressing bracket, two downward-pressing air cylinders and a second synchronous movement mechanism;

the lower pressing bracket is arranged on the transverse moving bracket in a sliding manner along the vertical direction of the transverse moving bracket, and the third belt conveying device is arranged on the lower pressing bracket;

the cylinder body ends of the downward-pressing air cylinders are correspondingly arranged at the two ends of the transverse-moving support, and the piston ends of the downward-pressing air cylinders are connected with the downward-pressing support;

the second synchronous movement mechanism is arranged on the transverse moving support and acts on the lower pressing support, so that the positions of the lower pressing support move synchronously;

and the lower pressing bracket and the third belt conveying device on the lower pressing bracket move in the vertical direction along the transverse moving bracket under the driving of the lower pressing cylinder.

A pressing conveying mechanism is arranged and clamps the mattress or the spongy cushion together with the conveying mechanism and conveys the mattress or the spongy cushion into a rolling space; the second synchronous motion mechanism can enable all parts of the downward-pressing conveying mechanism to move synchronously, and the clamping is prevented.

Further, the packaging film releasing mechanism comprises a packaging film lifting component and a packaging film bearing component, the packaging film lifting component is arranged on the rack corresponding to the feeding end of the conveying mechanism, and the packaging film bearing component is correspondingly arranged below the packaging film lifting component;

the packaging film lifting assembly comprises a lifting support, two second lifting cylinders and a plurality of pneumatic fingers; the lifting support is arranged on the rack; the two second jacking cylinders are respectively vertically arranged at the left side and the right side of the lifting support and are positioned above the feeding end of the conveying mechanism, and the piston end of each second jacking cylinder is connected with a horizontally arranged lifting rod; the pneumatic fingers are arranged on the lower end face of the lifting rod at equal intervals;

the packaging film bearing assembly comprises a bearing bracket, a film clamping assembly and a packaging film cutting assembly; the bearing support is arranged below the lifting support and is positioned below the feeding end of the conveying mechanism, and the corresponding positions of the left side and the right side of the bearing support are respectively provided with a V-shaped groove which is used for bearing and placing the packaging film roll; the film clamping assembly is arranged on the bearing support corresponding to the movement direction of the lifting rod and is used for clamping a packaging film in advance; the packaging film cutting assembly is arranged on the bearing bracket corresponding to the clamping position of the packaging film;

the second jacking cylinder, the pneumatic finger, the film clamping assembly and the packaging film cutting assembly are all electrically connected with the controller.

The packaging film lifting component is arranged on the frame corresponding to the feeding end of the conveying mechanism, so that the packaging film lifting component is convenient to disassemble, assemble and maintain. When the packaging film roll is used, a packaging film roll is placed on the V-shaped groove, and part of the packaging film is pulled out and clamped on the film clamping assembly; during operation, before mattress or foam-rubber cushion got into from conveying mechanism's feed end, controller control second jacking cylinder function, carry and draw the support down motion, pneumatic finger function, the clamping packaging film, back second jacking cylinder function, carry and draw the support up motion, carry the packaging film and draw up, get into conveying mechanism under mattress or foam-rubber cushion's drive in, pneumatic finger function subsequently loosens the packaging film, and the packaging film carries out the wraparound operation along with mattress or foam-rubber cushion together. Compared with the prior mode that the packaging film freely sags from the upper part of the rolling space to enter the rolling space, the packaging film releasing mechanism of the utility model can realize the rolling operation of the mattress or the spongy cushion by using the thinner packaging film, thereby saving the packaging film material; meanwhile, a sticky packaging film can be used, so that the mattress or the sponge cushion can be tightly rolled and is not easy to expand.

Furthermore, the film clamping assembly comprises a rotating rod, a fixed plate, a clamping plate and two third jacking cylinders;

the rotating rod is rotatably arranged between the left side and the right side of the bearing bracket;

the fixing plate is arranged on the bearing bracket;

one end of the clamping plate is connected with the rotating rod, and the other end of the clamping plate can abut against the fixed plate; a plurality of grooves are formed in one end, abutted against the clamping plate, of the fixing plate, and each groove corresponds to one pneumatic finger and is positioned in the moving direction of the pneumatic finger;

the cylinder body ends of the two third jacking cylinders are respectively hinged to the left side and the right side of the bearing support, and the piston ends of the third jacking cylinders are respectively hinged to an arc-shaped rod arranged at the two ends of the rotating rod; the third jacking cylinder functions, can drive the arc pole with the dwang rotates, makes the grip block with the fixed plate offsets, and then with the packaging film centre gripping.

Set up fixed plate, grip block and third jacking cylinder to the realization is with the clamping in advance of packaging film.

Further, the packaging film cutting assembly comprises a cutting cylinder and a cutting blade connected with the piston end of the cutting cylinder, and the cutting plane of the cutting blade is located above the groove.

The packaging film cutting assembly is arranged, and after the mattress or the spongy cushion completely passes through the feeding end of the conveying mechanism, the packaging film can be cut and separated.

Still further, the packaging film welding mechanism comprises a welding cylinder and a welding head connected with the piston end of the welding cylinder.

Set up packaging film welding mechanism, after mattress or foam-rubber cushion rolling are accomplished, with the packaging film welding to make mattress or foam-rubber cushion rolling package lapping, prevent to loosen the separation after the rolling package.

In order that the present invention may be more clearly understood, specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic structural view of the adjustable wrapping machine of the present invention;

FIG. 2 is a schematic view of the internal structure of the adjustable wrapping machine of the present invention;

FIG. 3 is a first schematic view of the structure of the adjustable wrapping machine of the present invention;

FIG. 4 is a second schematic diagram of the structure of the adjustable wrapping machine of the present invention;

FIG. 5 is a schematic structural view of a packaging film lifting assembly of the present invention;

fig. 6 is a schematic structural view of the middle packaging film holding assembly of the present invention.

Wherein the reference numerals are:

1. packaging the film roll; 3. a wrapping space; 100. a frame; 210. a first belt conveyor; 211. a first belt transport support; 212. a first belt drive motor; 213. a first belt drum; 214. a first belt conveyor; 310. an upper wrap assembly; 311. a second belt conveyor; 312. a steering transmission roller; 320. a roll-down package assembly; 321. turning over the bracket; 322. turning over the air cylinder; 323. turning over the transmission roller; 333. a second belt roller; 334. a second belt conveyor; 421. welding the cylinder; 422. welding a head; 430. a packaging film lifting assembly; 431. lifting the bracket; 432. a second jacking cylinder; 433. a pneumatic finger; 434. lifting a pull rod; 440. a packaging film holding assembly; 441. placing a bracket; 443. a side plate; 444. a V-shaped groove; 445. rotating the rod; 446. a fixing plate; 447. a clamping plate; 448. a third jacking cylinder; 449. a groove; 450. an arcuate bar; 451. cutting the air cylinder; 452. a cutting blade; 511. a lifting platform; 512. a first jacking cylinder; 513a, a pulley assembly; 513b, a slideway; 516. a first rack; 517. a first coupling shaft; 518. a first gear; 519. a second coupling shaft; 521. transversely moving the bracket; 523. a roller assembly; 524. a horizontal guide rod; 525. a traverse driving motor; 526. transversely moving the synchronous gear shaft; 527. transversely moving the transmission rack; 611. pressing the bracket downwards; 612. pressing down the air cylinder; 613. a second synchronous motion mechanism; 621. a third belt drum; 622. a third belt conveyor.

Detailed Description

For solving not enough and the defect that prior art exists, the utility model provides an adjustable rolling machine can realize the rolling operation to not unidimensional mattress or foam-rubber cushion, simultaneously, packaging film releasing mechanism set up at conveying mechanism's feed end, makes things convenient for dismouting and maintenance.

As shown in fig. 1 to 6, an adjustable rolling and packing machine for rolling and packing compressed mattresses or foam-rubber cushions specifically comprises a frame 100, a conveying mechanism, a rolling and packing mechanism, a packaging film mechanism, a moving mechanism and a controller (not shown), wherein the conveying mechanism, the rolling and packing mechanism, the packaging film mechanism and the moving mechanism are all electrically connected with the controller, and the controller controls the operation of the whole adjustable rolling and packing machine.

Wherein, the conveying mechanism is fixedly arranged on the frame 100.

The rolling mechanism corresponds conveying mechanism's discharge end sets up in on the frame 100, rolling mechanism's feed end with conveying mechanism's discharge end intercommunication, specifically, rolling mechanism includes last rolling subassembly 310 and lower rolling subassembly 320, conveying mechanism's end down rolling subassembly 320 with go up rolling subassembly 310 and enclose into a roll package space 3 jointly.

The packaging film mechanism comprises a packaging film releasing mechanism and a packaging film welding mechanism, the packaging film releasing mechanism is correspondingly arranged at the feed end of the conveying mechanism, and the packaging film welding mechanism is correspondingly arranged on the upper wrapping component 310 in the wrapping space 3.

The movement mechanism comprises a vertical movement component and a horizontal movement component, the vertical movement component is arranged on the rack 100, and the horizontal movement component is arranged on the vertical movement component; the upper wrapping component 310 is disposed on the horizontal moving component, and is driven by the vertical moving component and the horizontal moving component to move in the vertical direction and the horizontal direction, so as to expand or reduce the volume of the wrapping space 3.

Specifically, the vertical motion assembly includes a lifting platform 511, four first jacking cylinders 512, and a first synchronous motion mechanism.

The lifting platform 511 is arranged on the rack 100 in a sliding manner along the vertical direction of the rack 100; specifically, pulley assemblies 513a are disposed at four corners of the lifting platform 511, a slide 513b is disposed at a corresponding position on the frame 100, and the pulley assemblies 513a can slide on the slide 513 b.

The cylinder ends of the first jacking cylinder 512 are correspondingly arranged at four corners of the frame 100, the piston ends of the first jacking cylinder 512 are connected with the lifting platform 511, and the lifting platform 511 moves along the frame 100 in the vertical direction under the driving of the first jacking cylinder 512.

The first synchronous movement mechanism comprises two synchronous assemblies which are arranged in a front-back manner and are arranged on the rack 100, and each synchronous assembly comprises two first gear assemblies, two first racks 516 and a first connecting shaft 517; the two first gear assemblies are correspondingly arranged on the rack 100 from left to right; the first rack 516 passes through the first gear assembly, is meshed with a first gear 518 on the first gear assembly, and is hinged on the lifting platform 511; the first coupling shaft 517 fixedly connects the first gears 518 disposed corresponding to each other on the left and right; the first synchronous motion mechanism further includes a second coupling shaft 519 arranged in front and behind, and the second coupling shaft 519 is respectively linked with the two first coupling shafts 517. The first coupling shaft 517 ensures the left and right sides of the lifting platform 511 to operate synchronously, and the second coupling shaft 519 ensures the front and rear operation of the lifting platform 511 to operate synchronously.

The four first jacking cylinders 512 operate simultaneously to drive the pulley assembly 513a on the lifting platform 511 to slide along the upper slide 513b on the rack 100, so as to drive the lifting platform 511 to move in the vertical direction, and the first synchronous moving mechanism is provided to ensure synchronous operation.

More specifically, the horizontal motion assembly includes a traverse bracket 521 and a drive mechanism.

Wherein, the traverse bracket 521 is horizontally arranged on the lifting platform 511 in a sliding way, and the upper wrapping component 310 is arranged on the traverse bracket 521. Specifically, two sides of the traverse bracket 521 along the horizontal movement direction are respectively provided with two roller assemblies 523; two corresponding sides of the lifting platform 511 are respectively provided with a horizontal guide rod 524, and the roller wheel assembly 523 corresponding to one side is slidably arranged on the horizontal guide rods 524 in a penetrating manner.

The driving mechanism is arranged on the lifting platform 511 and is used for driving the traverse bracket 521 and the upper wrapping assembly 310 to move in the horizontal direction relative to the lifting platform 511; the driving mechanism comprises a transverse moving driving motor 525, the transverse moving driving motor 525 is arranged on the lifting platform 511, the output end of the transverse moving driving motor is connected with a transverse moving synchronous gear shaft 526, transverse moving transmission racks 527 are respectively arranged at corresponding positions on two sides of the transverse moving support 521, and the transverse moving synchronous gear shaft 526 and the transverse moving transmission racks 527 are arranged in a linkage mode.

The traverse driving motor 525 operates to drive the traverse synchronizing gear shaft 526 to rotate, and further drive the traverse transmission rack 527 to move in the front-rear direction, so that the roller assembly 523 slides on the horizontal guide rail, and further the traverse bracket 521 and the upper wrapping assembly 310 thereon move in the front-rear direction.

More specifically, the conveying mechanism is a first belt conveying device 210, which includes a first belt conveying bracket 211, a first belt driving motor 212, a first belt roller 213, and a first belt conveying belt 214; the first belt conveying support 211 is fixed on the transverse moving support 521, the first belt driving motor 212 is fixed on the first belt conveying support 211, the first belt rollers 213 are arranged on the first belt conveying support 211 side by side, the first belt conveying belt 214 is wound on the first belt rollers 213, and the first belt driving motor 212 drives the first belt rollers 213 to rotate so as to drive the first belt conveying belt 214 to convey a mattress or a spongy cushion.

More specifically, the lower wrapping component 32 is connected to the end of the first belt conveyor 210, the lower wrapping component 32 includes a turning bracket 321, two turning cylinders 322 and a plurality of turning transmission rollers 323, and one end of the turning bracket 321 is hinged to the discharge end of the first belt conveyor 210; the cylinder body end of each overturning cylinder 322 is hinged on the frame 100, and the piston end thereof is hinged on the overturning bracket 321; a plurality of the turning transmission rollers 323 are installed on the turning support 321 and arranged side by side in an arc shape. The turning bracket 321 can rotate around the hinge point under the driving of the turning cylinder 322.

More specifically, the upper wrapping assembly 310 includes a second belt conveyor 311 and at least two steering transmission rollers 312; the second belt conveying device 311 is arranged on the traverse bracket 521; the turning transmission roller 312 is arranged on the transverse moving bracket 521 corresponding to the discharge end of the second belt conveying device 311, and a conveying surface formed by the turning transmission roller 312 and the discharge surface of the discharge end of the second belt conveying device 311 form an included angle which is an obtuse angle.

More specifically, the second belt feeding device 311 includes a second belt feeding support, a second belt driving motor (not shown), a second belt roller 333, and a second belt feeding belt 334; the second belt conveying support is fixed on the transverse moving support 521, the second belt driving motor is fixed on the second belt conveying support, the second belt rollers 333 are arranged on the second belt conveying support side by side, the second belt conveying belt 334 is wound on the second belt rollers 333, and the second belt driving motor drives the second belt rollers 333 to rotate so as to drive the second belt conveying belt 334 to convey a mattress or a spongy cushion.

More specifically, the utility model discloses an adjustable chartered plane of rolling up still includes one and pushes down conveying mechanism, it is third belt conveyors to push down conveying mechanism, it corresponds to push down conveying mechanism and install through one and set up to push down the lifting unit on sideslip support 521.

Specifically, the push down lifting assembly includes a push down bracket 611, two push down cylinders 612 and a second synchronous moving mechanism 613.

The lower pressing bracket 611 is slidably disposed on the traverse bracket 521 along a vertical direction of the traverse bracket 521, and the third belt conveying device is mounted on the lower pressing bracket 611. The cylinder ends of the push-down cylinder 612 are correspondingly arranged at the two ends of the traverse bracket 521, and the piston ends thereof are connected with the push-down bracket 611. Specifically, the third belt conveyor includes a third belt conveying support, a third belt driving motor (not shown), a third belt drum 621, and a third belt conveyor 622; the third belt conveyor support is fixed on pushing down support 611, third belt drive motor fixes on pushing down support 611, third belt drum 621 sets up side by side on the third belt conveyor support, third belt conveyor 622 is convoluteed on the third belt drum 621, third belt drive motor drives third belt drum 621 rotates, and then drives third belt conveyor 622 and carries mattress or foam-rubber cushion. The mattress or sponge pad is pressed and conveyed into the wrapping space 3 by the combined action of the pushing of the lower air cylinder 612 and the rotation of the third belt conveyer 622.

The second synchronous moving mechanism 613 is provided on the traverse bracket 521 and acts on the push-down bracket 611 so that the push-down bracket 611 moves synchronously at each position. The second synchronous moving mechanism 613 is a conventional technology capable of synchronizing the movement, and is not described herein.

The push-down bracket 611 and the third belt conveyor thereon move in the vertical direction along the traverse bracket 521 by the driving of the push-down cylinder 612.

More specifically, the packaging film releasing mechanism comprises a packaging film lifting assembly 430 and a packaging film carrying assembly 440, the packaging film lifting assembly 430 is arranged on the machine frame 100 corresponding to the feeding end of the conveying mechanism, and the packaging film carrying assembly 440 is correspondingly arranged below the packaging film lifting assembly 430.

Specifically, the packaging film lifting assembly 430 comprises a lifting bracket 431, two second lifting cylinders 432 and a plurality of pneumatic fingers 433.

The lifting support 431 is arranged on the rack 100, the lifting support 431 is in a door shape, and four corners of the door shape are respectively fixed above the feeding end of the conveying mechanism.

The two second jacking cylinders 432 are respectively vertically arranged at the left side and the right side of the lifting support 431 and are positioned above the feeding end of the conveying mechanism, and the piston end of each second jacking cylinder 432 is connected with a horizontally arranged lifting rod 434. The two second jacking cylinders 432 are respectively symmetrically arranged at two ends of the lifting support 431, and the lifting rod 434 is a rod horizontally arranged. The pneumatic fingers 433 are disposed on the lower end surface of the lifting rod 434 at equal intervals, and the pneumatic fingers 433 are conventional and will not be described herein.

More specifically, the packaging film receiving assembly 440 includes a receiving frame 441, a film clamping assembly and a packaging film cutting assembly. The second jacking cylinder 432, the pneumatic finger 433, the film clamping assembly and the packaging film cutting assembly are all electrically connected with the controller.

Specifically, the placing bracket 441 is arranged below the lifting bracket 431 and below the feeding end of the conveying mechanism. The holding bracket 441 comprises two side plates 443 and a plurality of connecting rod pieces for connecting the two side plates 443, wherein a V-shaped groove 444 is respectively arranged at corresponding positions of the two side plates 443, and the V-shaped groove 444 is used for holding the packaging film roll 1.

The film clamping assembly is arranged on the bearing bracket 441 corresponding to the moving direction of the lifting rod 434, and is used for clamping a packaging film in advance. After the packaging film roll 1 is placed in the V-shaped groove 444, a part of the packaging film is pulled out, then the packaging film roll is clamped on the film clamping assembly, and the subsequent lifting of the lifting rod 434 and the pneumatic finger 433 is waited.

Specifically, the clamping membrane assembly includes a rotating rod 445, a fixed plate 446, a clamping plate 447 and two third jacking cylinders 448.

The rotating rod 445 is parallel to the lifting rod 434 and is rotatably arranged between the left side and the right side of the bearing bracket 441; the fixing plate 446 is fixedly disposed between the two side plates 443.

One end of the clamping plate 447 is fixedly connected with the rotating rod 445, and the other end of the clamping plate 447 is free, so that the rotating rod 445 can be rotated to drive the clamping plate 447 to abut against the fixed plate 446. A plurality of grooves 449 are formed in one end, where the fixing plate 446 abuts against the clamping plate 447, of each groove 449, and the position of each groove 449 corresponds to one pneumatic finger 433, and is located in the moving direction of the pneumatic finger 433.

The cylinder body end of the two third jacking cylinders 448 is hinged to the outer side of the side plate 443, and the piston end of the third jacking cylinders 448 is hinged to an arc-shaped rod 450 arranged at two ends of the rotating rod 445, wherein one end of the arc-shaped rod 450 is fixedly connected with the end of the rotating rod 445, and the other end of the arc-shaped rod is connected with the piston end of the third jacking cylinders 448 in a joint mode.

The third jacking cylinder 448 operates to drive the arc rod 450 and the rotating rod 445 to rotate, so that the clamping plate 447 abuts against the fixed plate 446, and the packaging film is clamped.

More specifically, the packaging film cutting assembly is disposed on the placing support 441 corresponding to the clamping position of the packaging film, and is located above the film clamping assembly. Specifically, the packaging film cutting assembly includes a cutting cylinder 451, and a cutting blade 452 connected to a piston end of the cutting cylinder 451, and a cutting plane of the cutting blade 452 is located above the groove 449. The cutting cylinder 451 is a rodless cylinder, which is a conventional technology and is not described herein.

When this packaging film release mechanism uses, at first place packaging film book 1 on V type groove 444, then pull out partial packaging film, set up the tip of packaging film on fixed plate 446, third jacking cylinder 448 operates, drives arc pole 450 and dwang 445 rotation, and then makes the tip of grip block 447 offset with the tip of fixed plate 446, presss from both sides the packaging film tightly jointly. During operation, before mattress or foam-rubber cushion got into from conveying mechanism's feed end, controller control second jacking cylinder 432 function, carried and draw support 431 and pneumatic finger 433 on it down to move, and pneumatic finger 433 functions simultaneously, opened the clamping jaw, when waiting that pneumatic finger 433 moves recess 449 department, pneumatic finger 433 functions, closed clamping jaw, and then live the packaging film centre gripping. Then, the second jacking cylinder 432 operates, the lifting bracket 431 and the pneumatic fingers 433 thereon move upwards, the packaging film is clamped by the pneumatic fingers 433, and the packaging film is lifted upwards. The packaging film enters the rolling space 3 under the drive of the mattress or the spongy cushion, the pneumatic fingers 433 work to open the clamping jaws and loosen the packaging film, and the packaging film is attached to the mattress or the spongy cushion and performs subsequent rolling operation together.

In the existing wrapping machine, the packaging film adopts a mode of freely hanging from the upper part of the wrapping space and entering the wrapping space, and the mode often cannot use a thinner and sticky packaging film. The existing wrapping machine is easily influenced by the external environment in the process of releasing the packaging film, the moving direction of the packaging film cannot be well controlled, and meanwhile, the sticky packaging film is very easy to stick on a roller and cannot be smoothly released. The packaging film releasing mechanism of the utility model can realize the rolling operation of the mattress or the spongy cushion by using a thinner packaging film, and can save the packaging film material; meanwhile, a sticky packaging film can be used, so that the mattress or the sponge cushion can be tightly rolled and is not easy to expand.

More specifically, the packaging film welding mechanism includes a welding cylinder 421, and a welding head 422 connected to a piston end of the welding cylinder 421. The welding cylinder 421 is fixedly arranged on the transverse moving support 521, and the welding cylinder 421 moves to drive the welding head 422 to enter the wrapping space 3 to weld the packaging film.

The utility model discloses adjustable chartered plane's theory of operation and working process are as follows briefly:

the mouth of the wrapping space 3 is initially in a closed state, i.e. the upper wrapping assembly 310 is bottomed out and the volume of the wrapping space 3 is at a minimum. Before the compressed mattress or sponge cushion enters from the feeding end of the conveying mechanism, the packaging film releasing mechanism operates to lift up the packaging film and attach the packaging film to the mattress or sponge cushion for conveying together.

The third belt conveyor means is pressed down to contact the mattress or the foam-rubber cushion, and under the combined action of the third belt conveyor 622 and the first belt conveyor 214, the mattress or the foam-rubber cushion is conveyed into the rolling space 3, and the mattress or the foam-rubber cushion is rolled up along the turnover transmission roller 323 and is rolled in a clockwise direction as shown in fig. 2, and meanwhile, the attached packaging film is rolled in the rolling space 3 together.

In the process of rolling up, along with the expansion of the diameter of the rolled up bag, the first jacking cylinder 512 pushes the lifting platform 511 to slowly lift upwards, the transverse moving driving motor 525 operates to drive the transverse moving support 521 to slowly move towards one side of the feeding end of the conveying mechanism, and then the diameter of the rolled up bag space 3 is gradually enlarged, so that the rolled up bag space 3 is enlarged to a specified diameter range, and the diameter of the cylindrical long roll of the mattress or the spongy cushion is also gradually enlarged along with the rolled up bag space 3.

When the lifting platform 511 moves upwards and the traverse bracket 521 moves, the third belt roller 621 and the third belt conveyer 622 are pushed by the pressing cylinder 612 to press the mattress or the sponge cushion, and the mattress or the sponge cushion is conveyed into the rolling space 3 continuously until the mattress or the sponge cushion completely enters the rolling space 3 and is completely wound with the packaging film.

Subsequently, the welding cylinder 421 pushes the welding head 422, and the packaging film is welded to wrap the mattress or sponge pad into a roll, preventing the separation by loosening after the roll is wrapped. After the welding seal is completed, the turning cylinder 322 is folded to drive the turning support 321 to rotate outwards, the rolling space 3 forms an outlet, and the rolled mattress or spongy cushion rolls out from the outlet.

Finally, the utility model discloses each partial structure of adjustable bale winder resets, waits for the next work instruction of controller.

Compared with the prior art, the utility model discloses an adjustable chartered plane of rolling up can set for the diameter after mattress or foam-rubber cushion rolling up completion as required, and then the mattress or the foam-rubber cushion of different specifications of rolling up. The utility model discloses an adjustable rolling packing machine is provided with the last rolling packing subassembly that can the relative separation and rolls up the package subassembly down, drives the motion of rolling packing subassembly through vertical motion subassembly and horizontal motion subassembly, enlarges the clearance of rolling packing subassembly and rolling up down between the package subassembly, and then enlarges the size in rolling up the package space, realizes the rolling up the package operation to not unidimensional mattress or foam-rubber cushion. The utility model discloses an adjustable rolling machine still is provided with packaging film releasing mechanism, can be automatically with the packaging film centre gripping and carry the feed end of drawing the rolling machine to along with mattress or foam-rubber cushion's motion together gets into the rolling machine and carry out the wraparound, need not the manual work and establish the packaging film cover on mattress or foam-rubber cushion, convenient and fast has reduced labour cost. The utility model discloses a packaging film releasing mechanism can use thinner and have sticky packaging film, can save packaging film material, also can be with mattress or foam-rubber cushion roll package more tightly and be difficult for the expand-open. Meanwhile, the arranged packaging film releasing mechanism is arranged at the feeding end of the conveying mechanism and located outside the rack, so that the packaging film releasing mechanism is convenient to disassemble, assemble and maintain, has higher practicability and brings good economic benefits.

The present invention is not limited to the above embodiment, and if various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, they are intended to be covered if they fall within the scope of the claims and the equivalent technology of the present invention.

Claims (10)

1. An adjustable bale winder, comprising:

a frame (100);

a conveying mechanism arranged on the frame (100);

the rolling mechanism is arranged on the rack (100) corresponding to the discharge end of the conveying mechanism and comprises an upper rolling component (310) and a lower rolling component (320), and the upper rolling component (310) and the lower rolling component (320) enclose to form a rolling space (3);

the packaging film mechanism comprises a packaging film releasing mechanism and a packaging film welding mechanism, the packaging film releasing mechanism is correspondingly arranged at the feeding end of the conveying mechanism, and the packaging film welding mechanism is correspondingly arranged on the upper wrapping assembly (310) corresponding to the wrapping space (3);

the movement mechanism comprises a vertical movement assembly and a horizontal movement assembly, the vertical movement assembly is arranged on the rack (100), and the horizontal movement assembly is arranged on the vertical movement assembly; the upper wrapping component (310) is arranged on the horizontal moving component and moves in the vertical direction and the horizontal direction under the driving of the vertical moving component and the horizontal moving component, so that the volume of the wrapping space (3) is enlarged or reduced; and

the conveying mechanism, the wrapping mechanism, the packaging film mechanism and the movement mechanism are all electrically connected with the controller.

2. The adjustable bale winder of claim 1, wherein the vertical motion assembly comprises:

the lifting platform (511) is arranged on the rack (100) in a sliding manner along the vertical direction of the rack (100);

the cylinder body ends of the first jacking cylinders (512) are correspondingly arranged at four corners of the rack (100), the piston ends of the first jacking cylinders (512) are connected with the lifting platform (511), and the lifting platform (511) moves in the vertical direction along the rack (100) under the driving of the first jacking cylinders (512); and

a first synchronous movement mechanism, which comprises two synchronous components arranged in a front-back manner, wherein the synchronous components are arranged on the rack (100), and each synchronous component comprises two first gear components, two first racks (516) and a first connecting shaft (517); the two first gear assemblies are correspondingly arranged on the rack (100) from left to right; the first rack (516) penetrates through the first gear assembly, is meshed with a first gear (518) on the first gear assembly and is hinged to the lifting platform (511); the first coupling shaft (517) fixedly connects the first gears (518) which are correspondingly arranged on the left and the right; the first synchronous motion mechanism further comprises a second connecting shaft (519) which is arranged in the front and at the back, and the second connecting shaft (519) is in linkage arrangement with the two first connecting shafts (517) respectively.

3. The adjustable bag winder of claim 2, wherein the horizontal motion assembly comprises a traverse carriage (521) and a drive mechanism;

the transverse moving bracket (521) is horizontally arranged on the lifting platform (511) in a sliding manner, and the upper wrapping assembly (310) is arranged on the transverse moving bracket (521); at least one roller assembly (523) is respectively arranged on two sides of the transverse moving bracket (521) along the horizontal moving direction; two corresponding sides of the lifting platform (511) are respectively provided with a horizontal guide rod (524), and the roller wheel assembly (523) on one corresponding side is slidably arranged on the horizontal guide rods (524) in a penetrating manner;

the driving mechanism is arranged on the lifting platform (511) and is used for driving the traverse bracket (521) and the upper wrapping assembly (310) to move in the horizontal direction relative to the lifting platform (511); the driving mechanism comprises a transverse moving driving motor (525), the transverse moving driving motor (525) is arranged on the lifting platform (511), the output end of the transverse moving driving motor is connected with a transverse moving synchronous gear shaft (526), transverse moving transmission racks (527) are respectively arranged at corresponding positions on two sides of the transverse moving support (521), and the transverse moving synchronous gear shaft (526) and the transverse moving transmission racks (527) are arranged in a linkage mode.

4. The adjustable bale winder of claim 1, wherein the conveyor mechanism is a first belt conveyor (210); the lower wrapping component (320) comprises a turning support (321), two turning cylinders (322) and a plurality of turning transmission rollers (323), and one end of the turning support (321) is hinged to the discharge end of the first belt conveying device (210); the cylinder body end of each overturning cylinder (322) is hinged on the frame (100), and the piston end of each overturning cylinder is hinged on the overturning bracket (321); the overturning transmission rollers (323) are arranged on the overturning bracket (321) in an arc shape in parallel.

5. The adjustable bale winder of claim 3, wherein the upper wrapping assembly (310) comprises a second belt conveyor (311) and at least two steering transmission rollers (312); the second belt conveying device (311) is arranged on the transverse moving bracket (521); the steering transmission roller (312) is arranged on the transverse moving support (521) corresponding to the discharge end of the second belt conveying device (311), and a conveying surface formed by the steering transmission roller (312) forms an included angle with the discharge surface of the discharge end of the second belt conveying device (311).

6. The adjustable bag winder as claimed in claim 3, further comprising a push-down conveying mechanism mounted on the traverse support (521) by a push-down lifting assembly corresponding to the conveying mechanism;

the pressing conveying mechanism is a third belt conveying device;

the downward-pressing lifting assembly comprises a downward-pressing bracket (611), two downward-pressing air cylinders (612) and a second synchronous movement mechanism (613);

the lower pressing bracket (611) is arranged on the transverse moving bracket (521) in a sliding manner along the vertical direction of the transverse moving bracket (521), and the third belt conveying device is arranged on the lower pressing bracket (611);

the cylinder body end of the downward-pressing cylinder (612) is correspondingly arranged at the two ends of the transverse-moving bracket (521), and the piston end of the downward-pressing cylinder is connected with the downward-pressing bracket (611);

the second synchronous movement mechanism (613) is arranged on the traverse bracket (521) and acts on the lower pressing bracket (611) to enable the lower pressing bracket (611) to move synchronously at each position;

the pressing bracket (611) and the third belt conveying device thereon move in the vertical direction along the traverse bracket (521) under the driving of the pressing cylinder (612).

7. The adjustable wrapping machine according to claim 1, wherein the packaging film releasing mechanism comprises a packaging film lifting assembly (430) and a packaging film carrying assembly (440), the packaging film lifting assembly (430) is arranged on the frame (100) corresponding to the feeding end of the conveying mechanism, and the packaging film carrying assembly (440) is correspondingly arranged below the packaging film lifting assembly (430);

the packaging film lifting assembly (430) comprises a lifting support (431), two second lifting cylinders (432) and a plurality of pneumatic fingers (433); the lifting bracket (431) is arranged on the rack (100); the two second jacking cylinders (432) are respectively vertically arranged at the left side and the right side of the lifting support (431) and are positioned above the feeding end of the conveying mechanism, and the piston end of each second jacking cylinder is connected with a horizontally arranged lifting rod (434); the pneumatic fingers (433) are arranged on the lower end face of the lifting rod (434) at equal intervals;

the packaging film bearing assembly (440) comprises a bearing bracket (441), a film clamping assembly and a packaging film cutting assembly; the bearing and placing support (441) is arranged below the lifting support (431) and is positioned below the feeding end of the conveying mechanism, the corresponding positions of the left side and the right side of the bearing and placing support are respectively provided with a V-shaped groove (444), and the V-shaped grooves (444) are used for bearing and placing the packaging film roll (1); the film clamping assembly is arranged on the bearing and placing bracket (441) corresponding to the movement direction of the lifting rod (434) and is used for clamping a packaging film in advance; the packaging film cutting assembly is arranged on the bearing bracket (441) corresponding to the clamping position of the packaging film;

the second jacking cylinder (432), the pneumatic finger (433), the film clamping assembly and the packaging film cutting assembly are all electrically connected with the controller.

8. The adjustable bale winder of claim 7, wherein the clamping assembly comprises a rotating rod (445), a fixed plate (446), a clamping plate (447), and two third jacking cylinders (448);

the rotating rod (445) is rotatably arranged between the left side and the right side of the bearing bracket (441);

the fixing plate (446) is arranged on the bearing bracket (441);

one end of the clamping plate (447) is connected with the rotating rod (445), and the other end of the clamping plate can be abutted against the fixed plate (446); one end of the fixing plate (446) which is abutted against the clamping plate (447) is provided with a plurality of grooves (449), and each groove (449) corresponds to one pneumatic finger (433) and is positioned in the moving direction of the pneumatic finger (433);

the cylinder body ends of the two third jacking cylinders (448) are respectively hinged to the left side and the right side of the bearing bracket (441), and the piston ends of the two third jacking cylinders are respectively hinged to an arc-shaped rod (450) arranged at the two ends of the rotating rod (445); the third jacking cylinder (448) operates to drive the arc-shaped rod (450) and the rotating rod (445) to rotate, so that the clamping plate (447) is abutted against the fixed plate (446), and the packaging film is clamped.

9. The adjustable bag winder according to claim 8, wherein the packaging film cutting assembly comprises a cutting cylinder (451), and a cutting blade (452) connected to a piston end of the cutting cylinder (451), a cutting plane of the cutting blade (452) being located above the groove (449).

10. The adjustable bale winder of any of claims 1-9, wherein the packaging film welding mechanism comprises a welding cylinder (421), and a welding head (422) connected to a piston end of the welding cylinder (421).

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