CN109850214B - Mattress wrapping machine - Google Patents
Mattress wrapping machine Download PDFInfo
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- CN109850214B CN109850214B CN201910279380.XA CN201910279380A CN109850214B CN 109850214 B CN109850214 B CN 109850214B CN 201910279380 A CN201910279380 A CN 201910279380A CN 109850214 B CN109850214 B CN 109850214B
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- 230000007246 mechanism Effects 0.000 claims abstract description 127
- 229920006280 packaging film Polymers 0.000 claims abstract description 70
- 239000012785 packaging film Substances 0.000 claims abstract description 70
- 238000005096 rolling process Methods 0.000 claims abstract description 52
- 230000001154 acute effect Effects 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims description 44
- 238000005520 cutting process Methods 0.000 claims description 26
- 238000003466 welding Methods 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 19
- 230000008878 coupling Effects 0.000 claims description 15
- 238000010168 coupling process Methods 0.000 claims description 15
- 238000005859 coupling reaction Methods 0.000 claims description 15
- 230000007306 turnover Effects 0.000 claims description 14
- 230000000712 assembly Effects 0.000 claims description 13
- 238000000429 assembly Methods 0.000 claims description 13
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
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Abstract
The invention relates to a mattress wrapping machine, which comprises a frame, a conveying mechanism, a wrapping mechanism and a packaging film mechanism, wherein the conveying mechanism is arranged on the frame; the rolling mechanism is arranged on the frame corresponding to the discharge end of the conveying mechanism, and comprises an upper rolling assembly and a lower rolling assembly, and the upper rolling assembly and the lower rolling assembly are enclosed to form a rolling space; the packaging film mechanism is arranged on the upper wrapping assembly corresponding to the wrapping space and also comprises an inclined lifting mechanism which is arranged on the frame; the upper rolling package assembly is arranged on the inclined lifting mechanism, and driven by the inclined lifting mechanism, the upper rolling package assembly lifts along a plane forming an acute angle with the horizontal plane, so that the volume of the rolling package space is enlarged or reduced. The mattress wrapping machine is provided with the upper wrapping component and the lower wrapping component which can move relatively, so that the wrapping operation of mattresses with different sizes can be realized.
Description
Technical Field
The invention belongs to the field of packaging equipment, and particularly relates to a mattress wrapping machine.
Background
In the process of production, processing and transportation of the mattress, manufacturers need to wrap the mattress rolls into long rolls of column shape for convenient transportation, and then package and transport. The rolling operation of the mattress is generally completed by adopting a mattress rolling machine. When the mattress is in operation, the mattress is firstly placed into the mattress conveying channel of the mattress rolling machine, and then the mattress is conveyed into the rolling space of the mattress rolling machine for rolling and packaging. The size of the rolling space of the existing mattress rolling machine is fixed, the size of the rolling space cannot be adjusted, and then only mattresses with specified sizes can be rolled, the rolled size is also fixed, and the requirement of mattress rolling with different sizes cannot be met.
Disclosure of Invention
The invention aims to provide a mattress wrapping machine so as to effectively solve the defects in the prior art.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the mattress wrapping machine comprises a frame, a conveying mechanism, a wrapping mechanism and a packaging film mechanism, wherein the conveying mechanism is arranged on the frame; the rolling mechanism is arranged on the frame corresponding to the discharge end of the conveying mechanism, and comprises an upper rolling assembly and a lower rolling assembly, and the upper rolling assembly and the lower rolling assembly are enclosed to form a rolling space; the packaging film mechanism corresponds the package space sets up on the package subassembly is rolled up to the upper portion, still include:
the oblique lifting mechanism is arranged on the rack; the upper rolling package assembly is arranged on the inclined lifting mechanism and driven by the inclined lifting mechanism to lift along a plane forming an acute angle with the horizontal plane, so that the volume of the rolling package space is enlarged or reduced; and
and the conveying mechanism, the wrapping mechanism and the packaging film mechanism are electrically connected with the controller.
Compared with the prior art, the mattress wrapping machine is provided with the upper wrapping component and the lower wrapping component which can be relatively separated, the upper wrapping component is pushed by the oblique lifting mechanism, the gap between the upper wrapping component and the lower wrapping component is enlarged, the size of the wrapping space is enlarged, and the wrapping operation of mattresses with different sizes is realized. In addition, the mattress wrapping machine is simple in structure and convenient to install.
Further, the oblique lifting mechanism includes:
the lower triangular inclined frame is fixed on the frame and is provided with a plane forming a sharp included angle with the horizontal plane;
the upper triangular inclined frame is provided with a plane forming an acute included angle with the horizontal plane; and
the sliding driving mechanism is arranged between the lower triangular inclined frame and the upper triangular inclined frame and is used for driving the upper triangular inclined frame to do sliding lifting motion relative to the lower triangular inclined frame;
the upper wrapping assembly and the packaging film mechanism are arranged on the upper triangular inclined frame.
Further, the slide driving mechanism includes:
the two sliding rails are respectively fixed on the planes at the left side and the right side of the lower triangular inclined frame;
the two groups of sliding blocks are respectively fixed on the planes at the left side and the right side of the upper triangular inclined frame and are respectively in sliding fit with one sliding rail; and
and two sliding oil cylinders are respectively arranged at the left side and the right side of the upper triangular inclined frame, one end of each sliding oil cylinder is hinged with the frame, and the other end of each sliding oil cylinder is hinged with the upper triangular inclined frame.
Further, the conveying mechanism is a first belt conveying device; the lower rolling package assembly comprises a turnover frame, two turnover cylinders and a plurality of turnover transmission rollers, wherein one end of the turnover frame is hinged to the frame at the discharge end of the first belt conveying device; the cylinder body end of each overturning cylinder is hinged on the frame, and the piston end of each overturning cylinder is hinged on the overturning frame; the overturning transmission rollers are arranged on the overturning frame and are arranged side by side in an arc shape.
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 upper triangular inclined frame; the at least two steering transmission rollers are arranged on the upper triangular inclined frame corresponding to the discharge end of the second belt conveying device, and the conveying surface formed by the at least two steering transmission rollers and the discharge surface of the discharge end of the second belt conveying device form an included angle.
Still further, still include a pushing down conveying mechanism, pushing down conveying mechanism corresponds conveying mechanism is installed on the upper tripod through a pushing down lifting assembly.
Further, the pressing conveying mechanism is a third belt conveying device;
the lower pressure lifting assembly includes:
the third belt conveying device is arranged on the pressing support;
the cylinder bodies of the two lower pressing cylinders are arranged on the upper tripod corresponding to the two ends of the lower pressing bracket;
the front synchronizing assembly is arranged at the front end of the pressing conveying mechanism; the front synchronization assembly comprises two first gear assemblies, two first racks and a first connecting shaft; the two first gear components are correspondingly arranged on the upper tripod left and right; the first rack passes through the first gear assembly, is meshed with a first gear on the first gear assembly, and is hinged on the pressing support; the first connecting shaft fixedly connects first gears which are correspondingly arranged left and right;
the rear synchronizing assembly is arranged at the rear end of the pressing conveying mechanism; the rear synchronizing assembly comprises two second gear assemblies, two second racks and a second coupling shaft; the two second gear components are correspondingly arranged on the upper tripod left and right; the second rack passes through the second gear assembly, is meshed with a second gear on the second gear assembly, and is hinged on the pressing support; the second coupling shaft fixedly connects second gears which are correspondingly arranged left and right; and
the middle longitudinal synchronizing assembly is arranged at the middle longitudinal position of the pressing conveying mechanism; the middle-longitudinal synchronous assembly comprises two third gear assemblies, two third racks and a third coupling shaft; the two third gear components are correspondingly arranged on the upper tripod in front and back; the third rack passes through the third gear assembly, is meshed with a third gear on the third gear assembly and is hinged on the pressing support; the third connecting shaft fixedly connects the third gears which are correspondingly arranged at the front and the back.
The synchronous component is arranged to ensure that the pressing cylinder can stably run without being blocked when pushing the pressing bracket to move.
Further, the packaging film mechanism comprises a packaging film releasing mechanism, a packaging film welding mechanism and a packaging film cutting mechanism;
the packaging film releasing mechanism comprises a packaging film seat for pre-releasing a packaging film roll, a packaging film guiding rotating shaft capable of guiding the packaging film into the roll-up space and a packaging film releasing motor;
the packaging film welding mechanism comprises a welding cylinder and a welding head connected with the piston end of the welding cylinder;
the packaging film cutting mechanism comprises a cutting cylinder and a cutting blade connected with the piston end of the cutting cylinder;
the cutting blade is positioned between the discharge end of the second belt conveying device and the steering transmission roller, and the cutting blade is positioned above the welding head.
In order that the invention may be more clearly understood, specific embodiments thereof will be described below with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic diagram of a mattress roller according to the present invention;
FIG. 2 is a schematic view of the internal structure of the mattress roller of the present invention;
FIG. 3 is a schematic view of the structure of the oblique lifting mechanism in the mattress rolling machine of the invention;
FIG. 4 is a schematic view of the structure of the push-down lifting assembly of the mattress packer of the present invention;
FIG. 5 is a schematic diagram of the synchronization assembly of the mattress roller of the present invention;
wherein, the reference numerals are as follows:
1. a frame; 2. a first belt conveyor; 3. a winding assembly; 4. a lower roll package assembly; 5. an oblique lifting mechanism; 6. a third belt conveyor; 7. pressing down the lifting assembly; 8. a packaging film mechanism; A. a wrapping space; B. packaging films; 21. a first belt conveying bracket; 22. a first belt roller; 23. a first belt conveyor; 31. a second belt conveyor; 32. steering transmission roller; 311. a second belt conveying bracket; 312. a second belt roller; 313. a second belt conveyor; 41. a turnover frame; 42. a turnover cylinder; 43. turning over the transmission roller; 51. a lower triangular inclined frame; 52. an upper triangular inclined frame; 53. a slide driving mechanism; 531. a slide rail; 532. a slide block; 533. a sliding oil cylinder; 61. a third belt conveying bracket; 62. a third belt roller; 63. a third belt conveyor; 64. a third belt drive motor; 71. pressing down the bracket; 72. a pressing cylinder; 73. a preamble assembly; 731. a first gear assembly; 732. a first rack; 733. a first coupling shaft; 7311. a first gear; 74. a post-synchronization component; 741. a second gear assembly; 742. a second rack; 743. a second coupling shaft; 7411. a second gear; 75. a middle-vertical synchronization assembly; 751. a third gear assembly; 752. a third rack; 753. a third coupling shaft; 7511. a third gear; 81. a packaging film release mechanism; 82. a packaging film welding mechanism; 83. a packaging film cutting mechanism; 811. packaging film base; 812. a packaging film guiding rotating shaft; 821. welding a cylinder; 822. a welding head; 831. a cutting blade.
Detailed Description
In order to solve the defects and the shortcomings in the prior art, the invention provides a mattress wrapping machine which is provided with an upper wrapping component and a lower wrapping component which can be relatively separated or folded, and the upper wrapping component is pushed by an oblique lifting mechanism so as to change the size of a wrapping space, thereby realizing the wrapping operation of mattresses with different sizes.
A mattress wrapping machine comprises a frame 1, a conveying mechanism, a wrapping mechanism and a packaging film mechanism 8. Referring to fig. 1 and 2, fig. 1 is a schematic structural diagram of a mattress roller according to the present invention, and fig. 2 is a schematic structural diagram of an inner structure of a mattress roller according to the present invention. The conveying mechanism is fixedly arranged on the frame 1; the package mechanism is arranged on the frame 1, the feeding end of the package mechanism is communicated with the discharging end of the conveying mechanism, the package mechanism comprises an upper package assembly 3 and a lower package assembly 4, the tail end of the first belt conveying device 2, the upper package assembly 3 and the lower package assembly 4 jointly enclose a package space A, the package space A can package a mattress sent by the conveying mechanism, and the packaging film mechanism 8 corresponds to the package space A and is arranged on the package mechanism.
The mattress wrapping machine further comprises an oblique lifting mechanism 5, the oblique lifting mechanism 5 is arranged on the upper wrapping component 3, the upper wrapping component 3 can lift along a plane forming an acute angle with the horizontal under the driving of the oblique lifting mechanism 5, and the upper wrapping component 3 and the lower wrapping component 4 are separated or folded relatively, so that the volume of the wrapping space A is enlarged or reduced.
The mattress coiler of the present invention further includes a controller (not shown) to which the transport mechanism, the coiler mechanism, and the packaging film mechanism 8 are electrically connected, and which controls the operation of the entire mattress coiler.
Under the automatic control of the controller, the mattress is conveyed into a wrapping space A by a conveying mechanism, a packaging film mechanism 8 releases a packaging film B into the wrapping space A, the mattress and the packaging film B are wrapped in the wrapping space A, the oblique lifting mechanism 5 pushes the upper wrapping assembly 3 to a certain position while the mattress is wrapped, the wrapping space A with a certain diameter is slowly formed, the mattress is further wrapped into a cylindrical long roll with a corresponding diameter, the mattress completely enters the cylindrical long roll and is completely wrapped with the packaging film B, the packaging film mechanism 8 welds the seals together, and then the packaging film mechanism 8 cuts the packaging film B to finish the wrapping operation of the mattress.
Specifically, please refer to fig. 3, which is a schematic diagram illustrating a structure of an oblique lifting mechanism in the mattress rolling machine of the present invention. The inclined lifting mechanism 5 comprises a lower triangular inclined frame 51, an upper triangular inclined frame 52 and a sliding driving mechanism 53 arranged between the two. The slide driving mechanism 53 is used to drive the upper tripod 52 to slide and lift with respect to the lower tripod 51, and at the same time, the upper package assembly 3 and the packaging film mechanism 8 are provided on the upper tripod 52 so as to slide and lift with respect to each other. The slide driving mechanism 53 includes two slide rails 531, a plurality of sliders 532, and two slide cylinders 533. In this embodiment, as shown in fig. 3, the lower triangular inclined frame 51 is a right triangle frame, the frame where the right angle side is located is fixedly connected with the frame 1, and the two sides of the frame where the inclined side is located are respectively fixed with the sliding rail 531; correspondingly, the upper triangle tripod 52 is also a right triangle frame, and the slide blocks 532 are arranged on two sides of the frame where the hypotenuse is located. In the present embodiment, one sliding rail 531 is correspondingly provided with two sliding blocks 532. The sliding block 532 is a slot-shaped clamping block, and the sliding block 532 is clamped on the sliding rail 531 and slides along the sliding rail 531; two sliding cylinders 533 are respectively arranged at the left side and the right side of the upper triangular inclined frame 51, the cylinder body end of each sliding cylinder 533 is hinged with the frame 1, and the piston end of each sliding cylinder 533 is hinged with the upper triangular inclined frame 51. The whole upper tripod 51 structure, including the upper package assembly 3 and the packaging film mechanism 8, is driven by the sliding cylinder 533 to move obliquely up and down along the sliding rail 531 under the sliding of the slider 532.
More specifically, the conveying mechanism is a first belt conveying device 2, which includes a first belt conveying bracket 21, a first belt driving motor (not shown), a first belt roller 22, and a first belt conveying belt 23; the first belt conveying support 21 is fixed on the lower triangular inclined frame 51, the first belt driving motor is fixed on the first belt conveying support 21, the first belt rollers 22 are arranged on the first belt conveying support 21 side by side, the first belt conveying belt 23 is wound on the first belt rollers 22, and the first belt driving motor drives the first belt rollers 22 to rotate so as to drive the first belt conveying belt 23 to convey a mattress.
More specifically, the lower wrapping assembly 4 is connected to the end of the first belt conveyor 2, and the lower wrapping assembly 4 includes a turnover frame 41, two turnover cylinders 42, and three turnover transmission rollers 43; one end of the turnover frame 41 is hinged on a conveying bracket 21 at the discharge end of the first belt conveying device 2; the cylinder body end of each overturning cylinder 42 is hinged on the frame 1, and the piston end of each overturning cylinder is hinged on the free end of the overturning frame 41; three overturning driving rollers 43 are mounted on the overturning bracket 41 and are arranged side by side in an arc shape. As shown in fig. 2, the flipping bracket 41 may rotate around the hinge point by the flipping cylinder 42.
More specifically, the upper wrapping assembly 3 comprises a second belt conveyor 31 and two turning cylinders 32; the second belt conveyor 31 is mounted on the upper tripod 52, the two steering transmission rollers 32 are mounted on the upper tripod 52 corresponding to the discharge end of the second belt conveyor 31, and the conveying surface formed by the two steering transmission rollers 32 and the discharge surface of the discharge end of the second belt conveyor 31 form an included angle, which is an obtuse angle.
More specifically, the second belt conveyor 31 includes a second belt conveyor bracket 311, a second belt drive motor (not shown), a second belt roller 312, and a second belt conveyor 313; the second belt conveying support 311 is fixed on the upper tripod 52, the second belt driving motor is fixed on the second belt conveying support 311, the second belt rollers 312 are arranged on the second belt conveying support 311 side by side, the second belt conveying belt 313 is wound on the second belt rollers 312, and the second belt driving motor drives the second belt rollers 312 to rotate so as to drive the second belt conveying belt 313 to convey a mattress.
More specifically, the mattress rolling machine of the invention also comprises a pressing conveying mechanism which is a third belt conveying device 6; the third belt conveyor 6 corresponds to the first belt conveyor 2 and is mounted on the upper tripod 52 by a lower pressure raising and lowering assembly 7.
Specifically, please refer to fig. 4, which is a schematic diagram illustrating a structure of a pressing lifting assembly in the mattress rolling machine of the present invention. The lower pressure lifting assembly 7 includes a lower pressure bracket 71 and two lower pressure cylinders 72; the two pressing cylinders 72 are fixedly disposed at both left and right ends of the upper tripod 52, and piston ends thereof are hinged to the pressing brackets 71. And the third belt conveyor 6 is provided on the pressing bracket 71, specifically, the third belt conveyor 6 includes a third belt conveyor bracket 61, a third belt drive motor 64, a third belt roller 62 and a third belt conveyor 63; the third belt conveying support 61 is fixed on the pressing support 71, the third belt driving motor 64 is fixed on the pressing support 71, the third belt rollers 62 are arranged on the third belt conveying support 61 side by side, the third belt conveying belt 63 is wound on the third belt rollers 62, and the third belt driving motor 64 drives the third belt rollers 62 to rotate so as to drive the third belt conveying belt 63 to convey a mattress. Under the combined action of the pushing of the lower pressure cylinder 72 and the rotation of the third belt conveyor 63, the mattress is pressed and conveyed into the wrapping space a.
In the preferred embodiment, the front synchronizing assembly 73 is further arranged on the lower pressure lifting assembly 7, and the front synchronizing assembly 73 is arranged at the front end of the lower pressure conveying mechanism and comprises two first gear assemblies 731, two first racks 732 and one first coupling shaft 733; the two first gear assemblies 731 are correspondingly arranged on the upper tripod 52 from left to right, and preferably the two first gear assemblies 731 are symmetrically arranged with the middle longitudinal surface of the pressing conveying mechanism as a base surface. The first rack 732 passes through the first gear assembly 731 and is engaged with the first gear 7311 of the first gear assembly 731, and is then hinged to the pressing bracket 71. The first coupling shafts 733 are arranged laterally, and connect and fix two sets of first gears 7311 symmetrically arranged left and right, so as to realize synchronous rotation of the two sets of first gears 7311.
More preferably, the lower pressure lifting assembly 7 is further provided with a rear synchronizing assembly 74, and the rear synchronizing assembly 74 is arranged at the rear end of the lower pressure conveying mechanism and comprises two second gear assemblies 741, two second racks 742 and a second coupling shaft 743; the two second gear assemblies 741 are correspondingly arranged on the upper tripod 52 from left to right, and preferably the two second gear assemblies 741 are symmetrically arranged with the middle longitudinal surface of the pressing conveying mechanism as a base surface. The second rack 742 passes through the second gear assembly 741 and is engaged with the second gear 7411 of the second gear assembly 741, and is then hinged to the pressing bracket 71. The second coupling shaft 743 is transversely arranged, and connects and fixes two groups of second gears 7411 which are symmetrically arranged left and right, so that synchronous rotation of the two groups of second gears 7411 is realized.
The front synchronizing assembly 73 and the rear synchronizing assembly 74 are provided to ensure that smooth operation in the left and right directions of the pressing bracket 71 can be achieved when the pressing cylinder 72 pushes the pressing bracket 71 to move. Please refer to fig. 5, which is a schematic diagram of a synchronous assembly of the mattress wrapping machine according to the present invention.
More preferably, the lower pressure lifting assembly 7 is further provided with a middle vertical synchronizing assembly 75, and the rear synchronizing assembly 75 is arranged at a middle vertical position of the lower pressure conveying mechanism and comprises two third gear assemblies 751, two third racks 752 and a third coupling shaft 753; the two third gear members 751 are disposed on the upper tripod 52 in tandem. The third rack 752 passes through the third gear assembly 751 and is engaged with the third gear 751 of the third gear assembly 751, and is then hinged to the pressing bracket 71. The third coupling shaft 753 is longitudinally arranged, and connects and fixes two groups of third gears 7511 which are correspondingly arranged front and back, so that synchronous rotation of the two groups of third gears 7511 is realized.
The middle vertical synchronizing assembly 75 is provided to ensure that smooth operation in the front and rear directions of the pressing bracket 71 can be achieved when the pressing cylinder 72 pushes the pressing bracket 71 to move.
More specifically, the packaging film mechanism 8 includes a packaging film releasing mechanism 81, a packaging film welding mechanism 82, and a packaging film cutting mechanism 83. Specifically, the wrapping film releasing mechanism 81 includes a wrapping film holder 811 for pre-releasing a wrapping film roll, a wrapping film guide rotating shaft 812 for guiding the wrapping film into the wrapping space a, and a wrapping film releasing motor (not shown); the upper tripod 52 is fixed with a plurality of the package film holders 811 and the package film guide rotating shaft 812, and the package film guide rotating shaft 812 is rotated by the package film releasing motor. The packaging film welding mechanism 82 includes a welding cylinder 821 and a welding head 822 connected to a punch of the welding cylinder 821, and the welding cylinder 821 is fixed to the upper tripod 52. The packaging film cutting mechanism 83 includes a cutting cylinder (not shown), and a cutting blade 831 connected to a punch of the cutting cylinder; the cutting cylinder is fixed on the upper tripod 52, the cutting blade 831 is disposed between the second belt roller 312 and the steering transmission roller 32, and the cutting blade 831 is located above the welding head 822.
In addition, the mattress packer of the present invention may not be provided with the pressing brackets 71, and the piston ends of the two pressing cylinders 72 may be directly hinged to the third belt conveyor bracket 61 on the third belt conveyor 6. Thus, while performing the original functions of the mattress roller of the present invention, the material required to use the hold-down bracket 71 is saved.
The working principle of the mattress rolling machine is briefly described as follows:
the cavity opening of the wrapping space A is in a closed state by default, namely, the upper wrapping assembly 3 descends to the lowest point, the mattress is placed at the cavity opening, the third belt conveying device 6 presses down to contact the mattress, the mattress is conveyed into the wrapping space A under the combined action of the third belt conveying belt 63 and the first belt conveying belt 23, the mattress is curled upwards along the overturning transmission roller 43, the packaging film B is wrapped in the cavity opening clockwise as shown in fig. 2, at the moment, the packaging film releasing mechanism 81 extends the packaging film B into the wrapping space A in advance, and the packaging film B and the mattress are wrapped in the wrapping space A together. In the rolling process, as the rolling diameter is enlarged, the sliding oil cylinder 533 pushes the upper tripod 52 to slowly lift upwards, so as to gradually enlarge the diameter of the rolling space A, thereby enlarging the rolling space A to a specified diameter range, and the diameter of the mattress column-shaped long roll is also gradually enlarged along with the rolling space A. When the upper tripod 52 is driven to rise by the sliding cylinder 533, the lower cylinder 72 is used to push the third belt roller 62 and the third belt conveyer 63 to squeeze the mattress, and the mattress is continuously conveyed into the wrapping space A until the mattress completely enters the wrapping space A and is completely wrapped with the packaging film B. Subsequently, the welding cylinder 821 pushes the welding head 822 to weld the packaging film B together with the first seal of the mattress. After the first sealing is welded, the cutting cylinder pushes the cutting blade 831 to cut and separate the packaging film B from the mattress column-shaped long roll. And then, welding a second seal, and carrying out double reinforcement. After the welding seal is completed, the overturning cylinder 42 is retracted to drive the overturning bracket 41 to rotate outwards, the wrapping space A forms an outlet, and the wrapped mattress rolls out from the outlet. And finally resetting each part of the structure of the mattress rolling machine and waiting for the next working instruction of the controller. When an unexpected situation occurs, if the air leakage condition occurs in the columnar long roll of the mattress, the upper triangular inclined frame 52 can be pushed by the sliding oil cylinder 533 to rise to the highest position, and the space A of the wrapping space is enlarged, so that the mattress with air leakage can be conveniently taken out.
Compared with the prior art, the mattress wrapping machine provided by the invention can set the diameter of the rolled mattress according to the requirement, so that mattresses with different specifications can be wrapped. The mattress wrapping machine is provided with the upper wrapping component and the lower wrapping component which can be relatively separated or folded, the upper wrapping component is pushed by the sliding oil cylinder, the gap between the upper wrapping component and the lower wrapping component is enlarged, the wrapping space is enlarged, and the wrapping operation of mattresses with different sizes is realized. Meanwhile, when the mattress is rolled into the rolling space, the packaging film mechanism starts to convey the packaging film into the rolling space, so that the mattress and the packaging film are wound and rolled together, compared with the existing mode of firstly rolling and then winding the packaging film, the efficiency is obviously improved, and the time of rolling operation is saved. In addition, the mattress wrapping machine is simple in structure and convenient to install.
The present invention is not limited to the above-described embodiments, but, if various modifications or variations of the present invention are not departing from the spirit and scope of the present invention, the present invention is intended to include such modifications and variations as fall within the scope of the claims and the equivalents thereof.
Claims (4)
1. The mattress wrapping machine comprises a frame, a conveying mechanism, a wrapping mechanism and a packaging film mechanism, wherein the conveying mechanism is arranged on the frame; the rolling mechanism is arranged on the frame corresponding to the discharge end of the conveying mechanism, and comprises an upper rolling assembly and a lower rolling assembly, and the upper rolling assembly and the lower rolling assembly are enclosed to form a rolling space; the packaging film mechanism corresponds to the wrapping space and is arranged on the upper wrapping assembly, and is characterized in that:
further comprises: the device comprises an oblique lifting mechanism, a controller and a pushing conveying mechanism; the conveying mechanism, the wrapping mechanism and the packaging film mechanism are electrically connected with the controller; the inclined lifting mechanism is arranged on the frame; the upper rolling package assembly is arranged on the inclined lifting mechanism and driven by the inclined lifting mechanism to lift along a plane forming an acute angle with the horizontal plane; the conveying mechanism is a first belt conveying device;
the oblique lifting mechanism comprises a lower triangular inclined frame, an upper triangular inclined frame and a sliding driving mechanism:
the lower triangular inclined frame is fixed on the frame and is provided with a plane forming a sharp included angle with the horizontal plane;
the upper triangular inclined frame is provided with a plane forming an acute included angle with the horizontal plane; the upper rolling package assembly and the packaging film mechanism are arranged on the upper triangular inclined frame;
the sliding driving mechanism is arranged between the lower triangular inclined frame and the upper triangular inclined frame and is used for driving the upper triangular inclined frame to do sliding lifting motion relative to the lower triangular inclined frame;
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 upper triangular inclined frame; the at least two steering transmission rollers are arranged on the upper triangular inclined frame corresponding to the discharge end of the second belt conveying device, and a conveying surface formed by the at least two steering transmission rollers and the discharge surface of the discharge end of the second belt conveying device form an included angle;
the lower rolling package assembly comprises a turnover frame, two turnover cylinders and a plurality of turnover transmission rollers, wherein one end of the turnover frame is hinged to the frame at the discharge end of the first belt conveying device; the cylinder body end of each overturning cylinder is hinged on the frame, and the piston end of each overturning cylinder is hinged on the overturning frame; the overturning transmission rollers are arranged on the overturning frame and are arranged side by side in an arc shape;
the lower pressure conveying mechanism is arranged on the upper triangular inclined frame through a lower pressure lifting assembly.
2. The mattress roller of claim 1 wherein the slide drive mechanism comprises:
the two sliding rails are respectively fixed on the planes at the left side and the right side of the lower triangular inclined frame;
the two groups of sliding blocks are respectively fixed on the planes at the left side and the right side of the upper triangular inclined frame and are respectively in sliding fit with one sliding rail; and
and two sliding oil cylinders are respectively arranged at the left side and the right side of the upper triangular inclined frame, one end of each sliding oil cylinder is hinged with the frame, and the other end of each sliding oil cylinder is hinged with the upper triangular inclined frame.
3. The mattress roller according to claim 2 wherein the hold-down conveyor is a third belt conveyor;
the lower pressure lifting assembly includes:
the third belt conveying device is arranged on the pressing support;
the cylinder bodies of the two lower pressing cylinders are arranged on the upper tripod corresponding to the two ends of the lower pressing bracket;
the front synchronizing assembly is arranged at the front end of the pressing conveying mechanism; the front synchronization assembly comprises two first gear assemblies, two first racks and a first connecting shaft; the two first gear components are correspondingly arranged on the upper tripod left and right; the first rack passes through the first gear assembly, is meshed with a first gear on the first gear assembly, and is hinged on the pressing support; the first connecting shaft fixedly connects first gears which are correspondingly arranged left and right;
the rear synchronizing assembly is arranged at the rear end of the pressing conveying mechanism; the rear synchronizing assembly comprises two second gear assemblies, two second racks and a second coupling shaft; the two second gear components are correspondingly arranged on the upper tripod left and right; the second rack passes through the second gear assembly, is meshed with a second gear on the second gear assembly, and is hinged on the pressing support; the second coupling shaft fixedly connects second gears which are correspondingly arranged left and right; and
the middle longitudinal synchronizing assembly is arranged at the middle longitudinal position of the pressing conveying mechanism; the middle-longitudinal synchronous assembly comprises two third gear assemblies, two third racks and a third coupling shaft; the two third gear components are correspondingly arranged on the upper tripod in front and back; the third rack passes through the third gear assembly, is meshed with a third gear on the third gear assembly and is hinged on the pressing support; the third connecting shaft fixedly connects the third gears which are correspondingly arranged at the front and the back.
4. The mattress bagging machine of claim 3 wherein the packaging film mechanism comprises a packaging film release mechanism, a packaging film welding mechanism, and a packaging film cutting mechanism;
the packaging film releasing mechanism comprises a packaging film seat for pre-releasing a packaging film roll, a packaging film guiding rotating shaft capable of guiding the packaging film into the roll-up space and a packaging film releasing motor;
the packaging film welding mechanism comprises a welding cylinder and a welding head connected with the piston end of the welding cylinder;
the packaging film cutting mechanism comprises a cutting cylinder and a cutting blade connected with the piston end of the cutting cylinder;
the cutting blade is positioned between the discharge end of the second belt conveying device and the steering transmission roller, and the cutting blade is positioned above the welding head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910279380.XA CN109850214B (en) | 2019-04-09 | 2019-04-09 | Mattress wrapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910279380.XA CN109850214B (en) | 2019-04-09 | 2019-04-09 | Mattress wrapping machine |
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| CN110282204B (en) * | 2019-07-31 | 2020-11-27 | 佛山市源田床具机械有限公司 | Mattress roll packing is put |
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