CN114801307A - Ultrasonic wave carton former - Google Patents

Abstract

The invention relates to the technical field of carton forming machines, and particularly discloses ultrasonic carton forming equipment. The ultrasonic paper box forming equipment comprises a support frame, and a transmission device, a paper stacking device, a material suction device, a forming device and an ultrasonic welding device which are arranged on the support frame. Wherein, a feeding station, a forming station, a collecting station and a discharging station are sequentially arranged on the transmission device along the transmission direction of the paper sheets and the paper boxes. According to the invention, the automation of forming paper sheets into the paper boxes can be realized by the ultrasonic paper box forming equipment, the box is adhered by utilizing an ultrasonic vibration friction heating principle, the problem of glue failure in the process of directly using the adhesive for forming can be avoided, meanwhile, the mould does not need to generate heat for a long time by utilizing the ultrasonic vibration friction heating principle, the retention time of paper box forming is short, the product cannot be damaged, the decoloration or discoloration of the product is avoided, and the applicable types of the paper sheets are further increased.

Description

An ultrasonic carton forming equipment

technical field

The invention relates to the technical field of carton forming machines, in particular to an ultrasonic carton forming device.

Background technique

With the development and progress of the market economy and the continuous improvement of people's living standards, the packaging requirements for commodities are also getting higher and higher. Some high-quality packaging products derived from this, in order to meet the needs of market products, carton forming equipment should be used. And raw, such as carton forming machine is one of many forming equipment. Among them, the carton forming machine can solve the problems of folding and forming in the process of carton processing.

The carton forming machine in the prior art includes a three-dimensional adhesive forming method and a thermal adhesive principle adhesive forming method. Among them, the three-dimensional adhesive molding method uses glue to form the paper sheet, but there is an unenvironmental phenomenon in the manufacturing process, and the product stability is poor, and the glue is easy to open; while the hot-adhesive principle adhesive molding method needs to be used when forming. Many high-power heating tubes heat the thermoforming mold, so the energy consumption of the entire machine is relatively high, and due to the excessively high hot sticking temperature during the molding process, some printed products may be discolored or discolored, which seriously affects the appearance and appearance of the product. Product quality, and not applicable to some brands of paper.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an ultrasonic carton forming machine to solve the problem of easy opening of the product in the prior art, and the problem of discoloration or discoloration of the printed product caused by the excessively high hot sticking temperature.

For achieving the above object, the present invention adopts the following technical solutions:

The present invention provides an ultrasonic carton forming device for forming paper sheets into a carton. The above-mentioned ultrasonic carton forming device includes a support frame and a support frame arranged on the support frame:

A transmission device, used for sequentially transporting the above-mentioned paper sheet and the above-mentioned carton; the above-mentioned transmission device is sequentially provided with a feeding station, a forming station, a collecting station and an unloading station along the transmission direction of the above-mentioned paper sheet and the above-mentioned carton ;

A stacking device for providing the above-mentioned sheets;

a suction device for sucking the above-mentioned paper sheets on the above-mentioned paper stacking device to the above-mentioned feeding station;

A forming device for folding the above-mentioned paper sheet into the above-mentioned carton at the above-mentioned forming station;

An ultrasonic welding device is used for welding the above-mentioned carton after the above-mentioned forming device is folded.

As an optional solution of the above-mentioned ultrasonic carton forming equipment, the above-mentioned forming device includes a die-pressing mechanism and a die-lifting mechanism; the above-mentioned die-pressing mechanism is used to press down the above-mentioned paper sheet on the above-mentioned forming station to the above-mentioned die-lifting mechanism The above-mentioned die-lifting mechanism is used for receiving the above-mentioned paper sheet pressed by the above-mentioned pressing-die mechanism.

As an optional solution of the above-mentioned ultrasonic carton forming equipment, the above-mentioned compression molding mechanism includes:

a die support, the die support is arranged on the support frame;

a die drive motor, the die drive motor is arranged on the die support;

a first vertical moving assembly and a pressing module arranged at the lower end of the first vertical moving assembly; the first vertical moving assembly is slidably arranged on the pressing die bracket along the vertical direction; the driving end of the pressing die driving motor is connected to The above-mentioned first vertical moving assembly enables the above-mentioned die driving motor to drive the above-mentioned first vertical moving assembly to move in the above-mentioned vertical direction; the above-mentioned pressing module is used to press down the above-mentioned paper sheet.

As an optional solution of the above-mentioned ultrasonic carton forming equipment, the above-mentioned mold lifting mechanism includes:

a vertical drive assembly, the vertical drive assembly is arranged on the support frame;

a support seat, the support seat is arranged on the support frame; the paper sheet can be arranged on the top end of the support seat;

A slot die, the slot die is set at the driving end of the vertical drive assembly, the vertical drive assembly can drive the slot die to move in the vertical direction; the support base is provided with a through slot along the vertical direction, The slot die is arranged in the through slot; the pressing module can press the paper sheet into the slot die.

As an optional solution of the above-mentioned ultrasonic carton forming equipment, the above-mentioned ultrasonic welding device includes:

Welding bracket, the above-mentioned welding bracket is arranged on the above-mentioned support frame;

Welding drive motor, the above-mentioned welding drive motor is arranged on the above-mentioned welding bracket;

A horizontal moving assembly and an ultrasonic welding gun arranged on the horizontal moving assembly; the horizontal moving assembly is slid on the welding bracket along the horizontal direction; the driving end of the welding drive motor is connected to the horizontal moving assembly, so that the welding drive motor The above-mentioned horizontal moving component can be driven to move along the above-mentioned horizontal direction; the above-mentioned ultrasonic welding gun is used for welding the above-mentioned carton after the folding of the above-mentioned forming device.

As an optional solution of the above-mentioned ultrasonic carton forming equipment, the above-mentioned material suction device includes:

A material suction support, the above-mentioned material suction support is arranged on the above-mentioned support frame;

A material-absorbing drive motor, the above-mentioned material-absorbing drive motor is arranged on the above-mentioned material-absorbing support;

The second vertical moving assembly and the vacuum suction cup arranged at the top of the second vertical moving assembly; the second vertical moving assembly is slidably arranged on the suction support in the vertical direction; the driving end of the suction driving motor is connected to The above-mentioned second vertical moving assembly enables the above-mentioned suction drive motor to drive the above-mentioned second vertical moving assembly to move in the above-mentioned vertical direction; the above-mentioned vacuum suction cup is used for sucking the above-mentioned paper sheets on the above-mentioned paper stacking device.

As an optional solution of the above-mentioned ultrasonic carton forming equipment, the above-mentioned transmission device includes a first transmission mechanism and a second transmission mechanism; the above-mentioned first transmission mechanism is used to move the above-mentioned paper sheet on the above-mentioned feeding station to the above-mentioned forming. Station; the second transmission mechanism is used to move the carton on the forming station to the collecting station.

As an optional solution of the above-mentioned ultrasonic carton forming equipment, the above-mentioned first transmission mechanism includes:

a first transmission bracket, the first transmission bracket is arranged on the support bracket;

a first transmission wheel, which is rotatably arranged on the first transmission bracket;

A transport chain, the transport chain is arranged on the first transmission wheel, and the sheet of paper can be arranged on the transport chain; the first transmission wheel can drive the transport chain to move the sheet of paper from the loading station to the molding Station;

A first transmission motor, the first transmission motor is arranged on the support frame; the driving end of the first transmission motor is connected to the first transmission wheel.

As an optional solution of the above-mentioned ultrasonic carton forming equipment, the above-mentioned second transmission mechanism includes:

a second transmission bracket, the second transmission bracket is arranged on the support bracket;

a second transmission wheel, the second transmission wheel is rotatably arranged on the second transmission bracket;

a transmission belt, the above-mentioned transmission belt is arranged on the above-mentioned second transmission wheel;

The second transmission motor, the second transmission motor is arranged on the second transmission bracket; the driving end of the second transmission motor is connected to the second transmission wheel;

a grabbing assembly, the grabbing assembly is slidably arranged on the second transmission bracket along the horizontal direction; the grabbing assembly is used for grabbing the carton on the forming station; the grabbing assembly is connected with the transmission belt, so that the The transmission belt can drive the grab assembly to move the carton from the forming station to the collecting station along the horizontal direction.

As an optional solution of the above-mentioned ultrasonic carton forming equipment, the above-mentioned ultrasonic carton forming equipment further includes a collecting device, and the above-mentioned collecting device includes a collecting bracket, a moving cylinder and an inclined baffle; the above-mentioned collecting bracket is arranged on the above-mentioned support frame, and the above-mentioned The moving cylinder is arranged on the above-mentioned collecting bracket, and the above-mentioned inclined baffle is connected to the driving end of the above-mentioned moving cylinder; the above-mentioned collecting device is provided with a plurality of, and the plurality of the above-mentioned collecting devices are arranged around the circumferential direction, and the plurality of the above-mentioned baffles can be arranged in a plurality of The above-mentioned moving cylinders are driven in a one-to-one correspondence to clamp the above-mentioned paper boxes in the above-mentioned collection station.

The beneficial effects of the present invention are:

The ultrasonic carton forming equipment includes a support frame and a transmission device, a paper stacking device, a suction device, a forming device and an ultrasonic welding device arranged on the support frame. The conveying device is used for sequentially conveying the paper sheet and the carton, and the conveying device is sequentially provided with a feeding station, a forming station, a collecting station and an unloading station along the transmission direction of the paper sheet and the carton. Among them, the stacking device is used to provide paper sheets, the suction device is used to suck the paper sheets on the stacking device to the feeding station, the forming device is used to fold the paper sheets into a carton at the forming station, and the ultrasonic wave The welding device is used to weld the folded carton of the forming device, so that the ultrasonic carton forming equipment can realize the automation of forming the paper into the carton, and use the ultrasonic vibration friction heating principle to glue the box, which can avoid the direct use of gluing At the same time, the use of ultrasonic vibration friction heating principle can prevent the mold from heating for a long time, and the carton forming time is short, which will not damage the product, avoid product discoloration or discoloration, and further increase the number of paper sheets applicable types.

Description of drawings

1 is a schematic structural diagram of a part of the ultrasonic carton forming equipment provided by an embodiment of the present invention;

2 is a schematic structural diagram of part of the ultrasonic carton forming equipment provided in the embodiment of the present invention in another direction;

3 is a schematic structural diagram of a paper stacking device provided by an embodiment of the present invention;

4 is a schematic structural diagram of a material suction device provided by an embodiment of the present invention;

5 is a schematic structural diagram of a material guiding device provided by an embodiment of the present invention;

6 is a schematic structural diagram of a first transmission mechanism provided by an embodiment of the present invention;

7 is a schematic structural diagram of a compression molding mechanism provided by an embodiment of the present invention;

8 is a schematic structural diagram of a mold lifting mechanism provided by an embodiment of the present invention;

FIG. 9 is a schematic structural diagram of a die-lifting mechanism in another direction provided by an embodiment of the present invention;

10 is a schematic structural diagram of an ultrasonic welding device provided by an embodiment of the present invention;

11 is a schematic structural diagram of a second transmission mechanism provided by an embodiment of the present invention;

12 is a schematic structural diagram of a collection device provided by an embodiment of the present invention;

FIG. 13 is a schematic structural diagram of an ultrasonic carton forming apparatus provided by an embodiment of the present invention.

In the picture:

1. Support frame; 11. Chute; 111. Air blowing pipe; 12. Electric control box; 13. Man-machine interface operation device; 14. Guard fence; 2. Transmission device; 23, collecting station; 24, blanking station; 25, first transmission mechanism; 251, first transmission bracket; 252, first transmission wheel; 253, transport chain; 2531, shifting claw; 254, first transmission motor; 26, second transmission mechanism; 261, second transmission bracket; 262, second transmission wheel; 263, transmission belt; 264, second transmission motor; 265, grab assembly; 2651, grab support; 2652, gripper ;2653, grab cylinder; 266, push assembly; 3, stacking device; 31, stacking table; 32, guide rod; 4, suction device; 41, suction bracket; 42, suction drive motor; 43 5. The second vertical movement assembly; 44, the vacuum suction cup; 5, the forming device; 51, the compression molding mechanism; 511, the compression mold support; ;52, mold lifting mechanism; 521, vertical drive assembly; 522, support base; 523, slot die; 6, ultrasonic welding device; 61, welding bracket; 62, welding drive motor; 63, horizontal movement assembly; 64, Ultrasonic welding gun; 7. Collecting device; 71. Collecting bracket; 72. Mobile cylinder; 73. Inclined baffle; 8. Material guiding device; 81. Horizontal slide rail; 82. Material guiding bracket; 83. Material guiding platform; 831 84, rotating drive mechanism; 841, rotating bracket; 842, rotating handwheel; 843, left-hand screw; 844, right-hand screw; 9, paper.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation or a specific orientation. construction and operation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance. Wherein, the terms "first position" and "second position" are two different positions, and the first feature being "above", "over" and "above" the second feature includes the first feature being "over" the second feature Directly above and diagonally above, or simply means that the first feature is level higher than the second feature. The first feature is "below", "below" and "below" the second feature includes the first feature being directly below and diagonally below the second feature, or simply means that the first feature has a lower level than the second feature.

In the description of the present invention, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, unless otherwise expressly specified and limited, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, only used to explain the present invention, and should not be construed as a limitation of the present invention.

This embodiment provides an ultrasonic carton forming device for forming a paper sheet into a carton.

As shown in Figures 1-13, the ultrasonic carton forming equipment includes a support frame 1 and a transmission device 2, a stacking device 3, a suction device 4, a forming device 5 and an ultrasonic welding device 6 arranged on the support frame 1. The transmission device 2 is used to transport the paper sheet 9 and the carton in sequence. The transmission device 2 is provided with a feeding station 21, a forming station 22, a collecting station 23 and a blanking station in sequence along the transmission direction of the paper sheet 9 and the carton. bit 24. Among them, the stacking device 3 is used to provide the sheet of paper 9 , the suction device 4 is used to suck the sheet of paper 9 on the stacking device 3 to the feeding station 21 , and the forming device 5 is used to place the paper on the forming station 22 . The sheet 9 is folded into a carton, and the ultrasonic welding device 6 is used to weld the folded carton of the forming device 5, so that the automation of forming the paper sheet 9 into a carton can be realized by the ultrasonic carton forming equipment, and the ultrasonic vibration friction is used. The heating principle is used to glue the box, which can avoid the problem of glue opening when directly using the glue molding. At the same time, the use of the ultrasonic vibration friction heating principle can make the mold not need to be heated for a long time, and the carton molding stay time is short, which will not damage the product. The discoloration or discoloration of the product further increases the applicable types of the paper sheet 9, and at the same time achieves the functions of energy saving and efficiency improvement, and reducing the risk of product quality. Optionally, the ultrasonic carton forming device can also be applied to other products capable of edge folding and ultrasonic welding, which is not specifically limited in this embodiment.

Further, the conveying device 2 includes a first conveying mechanism 25 and a second conveying mechanism 26. The first conveying mechanism 25 is used to move the paper sheet 9 on the loading station 21 to the forming station 22, and the second conveying mechanism 26 is used for In order to move the carton on the forming station 22 to the collecting station 23, the first transfer mechanism 25 can realize the transportation of the paper sheet 9 at the front stage of the process. It can realize the transportation of the carton in the later stage of the process. Optionally, the outside of the second transmission mechanism 26 is further provided with a guardrail 14, and the guardrail 14 is provided on the support frame 1 for installation and protection.

Further, the molding device 5 includes a die pressing mechanism 51 and a die raising mechanism 52. The die pressing mechanism 51 is used to press down the paper sheet 9 on the forming station 22 to the die raising mechanism 52, and the die raising mechanism 52 is used to receive the pressure. The paper sheet 9 pressed down by the die mechanism 51, and then under the integration of the die pressing mechanism 51 and the die raising mechanism 52, the paper sheet 9 can be folded into a paper box, which is convenient for the subsequent ultrasonic welding device 6 to perform ultrasonic waves on the folded paper box. welding.

As shown in FIG. 3 , the stacking device 3 includes a stacking table 31 and a guide rod 32 . The guiding rod 32 is extended on the stacking table 31 in the vertical direction, and the guide rods 32 are provided with a plurality of guide rods 32 . The plurality of guide rods 32 are arranged around the circumferential direction, and the plurality of guide rods 32 can be clamped and connected to the plurality of paper sheets 9 , thereby realizing the stacking of the paper sheets 9 . The paper stacking table 31 is provided with a through hole. Under the suction of the paper sheet 9 by the suction device 4, the paper sheet 9 can pass through the through hole in the vertical direction along the guide of the plurality of guide rods 32, thereby realizing the realization of the paper sheet 9. It is transferred from the stacking device 3 to the loading station 21 . Optionally, the paper stacking device 3 is also provided with a material shortage alarm, when the paper sheet 9 is lower than the material shortage alarm, the material shortage alarm alarm, thereby facilitating the staff to add the paper sheet 9 in time.

As shown in FIGS. 1 and 4 , the suction device 4 includes a suction support 41 , a suction drive motor 42 , a second vertical moving component 43 and a vacuum suction cup 44 disposed at the top of the second vertical moving component 43 . The material suction bracket 41 is arranged on the support frame 1 , the material suction drive motor 42 is arranged on the material suction bracket 41 , and the second vertical moving component 43 is slidably arranged on the material suction bracket 41 along the vertical direction. The driving end of the suction drive motor 42 is connected to the second vertical moving assembly 43, so that the suction drive motor 42 can drive the second vertical moving assembly 43 to move in the vertical direction, so as to realize the second vertical moving assembly 43 The vacuum suction cup 44 is driven to move in the vertical direction. The vacuum suction cup 44 is used to suck the paper sheet 9 on the stacking device 3 , so that under the suction effect of the vacuum suction cup 44 , the single sheet of paper 9 can be sucked down and placed on the feeding station 21 to realize the single sheet of paper 9 of feeding. Specifically, the driving end of the suction drive motor 42 is connected with a runner, the end of the runner is rotatably connected with a rocker, and the free end of the rocker is rotatably connected with the second vertical moving component 43 . Optionally, the material suction device 4 further includes a vacuum generator, and the vacuum generator is connected to the vacuum suction cup 44 , so that the vacuum suction cup 44 can suck the paper sheet 9 through the vacuum generator.

As shown in FIGS. 1 and 5 , the ultrasonic carton forming equipment further includes a material guide device 8 , and the material guide device 8 includes a horizontal slide rail 81 , a material guide bracket 82 , a material guide platform 83 and a rotary drive mechanism 84 . The horizontal slide rail 81 and the rotary drive mechanism 84 are both arranged on the support frame 1, the material guide bracket 82 is slidably arranged on the horizontal slide rail 81 in the horizontal direction, the material guide platform 83 is arranged on the discharge bracket, and the material guide platform 83 is arranged along the horizontal direction. The sheet 9 is extended in the conveying direction. The driving end of the rotary drive mechanism 84 is connected to the material guide bracket 82, so that under the drive of the rotary drive mechanism 84, the material guide bracket 82 can move on the horizontal slide rail 81 in the horizontal direction, thereby driving the material guide platform 83 in the horizontal direction. move. Specifically, two material guide platforms 83 are provided, and the two material guide platforms 83 can approach or move away from each other under the drive of the material guide bracket 82 , so that the two material guide platforms 83 can support the paper sheet 9 and move along the The paper sheet 9 is clamped and limited in the horizontal direction. At the same time, a pressure bar 831 is also provided on the rewinding platform. The pressure bar 831 can limit the position of the paper sheet 9 in the vertical direction, so that the paper sheet 9 is closely attached to the guide material. On the platform 83 , the paper sheet 9 is prevented from being bent or lifted, thereby improving the positioning accuracy of the paper sheet 9 . Specifically, there are feeding stations 21 on the two discharging platforms, and the suction device 4 is arranged below the feeding stations 21 in the vertical direction.

Further, the rotary drive mechanism 84 includes a rotary support 841, a rotary hand wheel 842, a left-handed screw 843 and a right-handed screw 844 connected to each other, the rotary support 841 is provided on the support frame 1, and the rotary handwheel 842 is rotated and provided on the rotary support On the 841, the rotating handwheel 842 is connected to the left-hand screw 843 or the right-hand screw 844. The guide bracket 82 connected to one of the two guide platforms 83 is set on the left-hand screw 843, and the other guide platform The material guide brackets 82 connected by 83 are arranged on the right-handed screw rod 844 , so that by rotating the rotating handwheel 842 , the two material guide brackets 82 that move relatively can be moved away from each other or approach each other. Specifically, a left-handed screw 843 and a right-handed screw 844 are connected to each of the two relatively moving material guide brackets 82, between the left-handed screw 843 and the left-handed screw 843, or the right-handed screw 844 and the The right-handed screw rods 844 can be connected through a transmission chain, and by rotating a rotating hand wheel 842, the relative movement between the plurality of groups of material guide brackets 82 can be realized.

As shown in FIGS. 1 and 6 , the first transmission mechanism 25 includes a first transmission bracket 251 , a first transmission wheel 252 , a transport chain 253 and a first transmission motor 254 . The first transmission bracket 251 and the first transmission motor 254 are both arranged on the support bracket 1, the first transmission wheel 252 is rotatably arranged on the first transmission bracket 251, the transportation chain 253 is arranged on the first transmission wheel 252, and the paper sheet 9 It can be provided on the transport chain 253 . The driving end of the first transmission motor 254 is connected to the first transmission wheel 252, so that the first transmission motor 254 can drive the first transmission wheel 252 to rotate, so that the first transmission wheel 252 can drive the transport chain 253 to move the paper sheet 9 from The feeding station 21 is moved to the forming station 22 to realize the displacement of the paper sheet 9 , and the transport chain 253 is driven to move by the first transmission motor 254 , which can improve the positioning accuracy of the paper sheet 9 . Further, the transport chain 253 is provided with shifting claws 2531 , a plurality of shifting claws 2531 are provided, and the plurality of shifting claws 2531 can clamp the paper pieces 9 on the transport chain 253 in the horizontal direction, so that after the transport chain 253 moves, , the claw 2531 can drive the paper sheet 9 to move in the horizontal direction. Specifically, the first transmission mechanism 25 is provided between the two material guide platforms 83 of the material guide device 8 , so that the positioning accuracy of the paper sheet 9 can be further improved through the first transmission mechanism 25 and the material guide device 8 .

As shown in FIGS. 1 and 7 , the die mechanism 51 includes a die support 511 , a die drive motor 512 , a first vertical moving assembly 513 and a pressing module 514 disposed at the lower end of the first vertical moving assembly 513 . The die support 511 is provided on the support frame 1 , the die drive motor 512 is provided on the die support 511 , and the first vertical moving component 513 is slidably mounted on the die support 511 in the vertical direction. Wherein, the driving end of the die drive motor 512 is connected to the first vertical movement assembly 513, so that the die drive motor 512 can drive the first vertical movement assembly 513 to move in the vertical direction, thereby realizing the first vertical movement assembly 513 The driving and pressing module 514 is moved in the vertical direction. The pressing module 514 is used to press down the paper sheet 9 so that the paper sheet 9 can be pressed down onto the die-lifting mechanism 52 , thereby facilitating the subsequent folding of the paper sheet 9 . Specifically, the driving end of the die drive motor 512 is provided with a gear, and the first vertical moving assembly 513 is provided with a rack extending in the vertical direction, and the gear and the rack can mesh with each other, thereby realizing the drive of the die drive motor 512 The first vertical moving component 513 moves in the vertical direction.

As shown in FIGS. 1 , 8 and 9 , the die-lifting mechanism 52 includes a vertical drive assembly 521 , a support base 522 and a slot die 523 . The vertical drive assembly 521 and the support base 522 are both disposed on the support frame 1 , and the paper sheet 9 can be disposed on the top of the support base 522 . The slot die 523 is provided at the driving end of the vertical drive assembly 521, and the vertical drive assembly 521 can drive the slot die 523 to move in the vertical direction, so that the position of the slot die 523 in the vertical direction can be changed. The support base 522 is provided with a through slot along the vertical direction, the slot die 523 is arranged in the through slot, and the pressing module 514 can press the paper sheet 9 into the slot die 523, so that the pressing module 514 and the slot die 523 The mold is closed to realize the folding of the paper sheet 9 into a carton. Specifically, the top end of the support seat 522 is the forming station 22 , the pressing module 514 and the slot die 523 are clamped in the through groove of the support seat 522 , and at the same time, the ultrasonic welding device 6 can The folded carton is welded to form the carton. Further, after the paper sheet 9 is formed into a carton, the vertical drive assembly 521 can lift the slot die 523 with the carton out of the support base 522 , thereby facilitating the subsequent transfer of the carton by the second transfer mechanism 26 . Optionally, the vertical drive assembly 521 is a cylinder structure. Certainly, the vertical driving component 521 may also be other components capable of driving the slot die 523 to move in the vertical direction, which is not specifically limited in this embodiment.

As shown in FIGS. 1 and 10 , the ultrasonic welding device 6 includes a welding bracket 61 , a welding drive motor 62 , a horizontal moving assembly 63 and an ultrasonic welding gun 64 provided on the horizontal moving assembly 63 . The welding bracket 61 is arranged on the support frame 1 , the welding driving motor 62 is arranged on the welding bracket 61 , and the horizontal moving component 63 is slidably arranged on the welding bracket 61 along the horizontal direction. The driving end of the welding drive motor 62 is connected to the horizontal moving component 63, so that the welding driving motor 62 can drive the horizontal moving component 63 to move in the horizontal direction, so that the horizontal moving component 63 drives the ultrasonic welding gun 64 to move in the horizontal direction, so that the The welding head of the ultrasonic welding gun 64 can abut on the folded carton. The ultrasonic welding gun 64 is used for welding the carton after the folding of the forming device 5, so as to realize the forming of the carton. Further, the ultrasonic welding device 6 includes two, and the two ultrasonic welding devices 6 are arranged on opposite sides perpendicular to the transmission direction of the paper sheet 9 along the horizontal direction, so that the two ultrasonic welding devices 6 can perform the bonding point of the carton. Multi-point multi-faceted processing. Specifically, openings are formed on the side walls of the support seat 522 and the slot die 523, and the welding head of the ultrasonic welding gun 64 can pass through the two openings to weld the carton in sequence, and the opening on the side wall of the slot die 523 is the same as the The shape of the welding head of the ultrasonic welding gun 64 matches, thereby improving the forming accuracy of the carton.

As shown in FIGS. 1 , 2 and 11 , the second transmission mechanism 26 includes a second transmission bracket 261 , a second transmission wheel 262 , a transmission belt 263 , a second transmission motor 264 and a grab assembly 265 . The second transmission bracket 261 is arranged on the support bracket 1, the second transmission wheel 262 and the second transmission motor 264 are both arranged on the second transmission bracket 261, and the transmission belt 263 is arranged on the second transmission wheel 262, so that the second transmission motor 264 The transmission wheel can be driven to rotate, thereby driving the transmission belt 263 to move. The grabbing assembly 265 is slidably disposed on the second transmission bracket 261 in the horizontal direction, and the grabbing assembly 265 is connected to the transmission belt 263 so that the transmission belt 263 can drive the grabbing assembly 265 to move the carton from the forming station 22 in the horizontal direction to the collection station 23, thereby realizing the transportation of the carton in the latter stage of the process. Specifically, the second transmission motor 264 drives the second transmission wheel 262 to rotate through the belt drive, and the grab assembly 265 can grab the cartons lifted by the mold raising mechanism 52 in the forming station 22 and place them in the collection station 23 Open the carton to facilitate the subsequent collection of the carton by the collecting device 7 . Optionally, the grabbing assembly 265 includes a grabbing bracket 2651, a clamping jaw 2652 arranged on the grabbing bracket 2651, and a grabbing cylinder 2653 disposed on the grabbing bracket 2651. After the driving end of the air cylinder 2653 and the clamping jaw 2652 are close to each other, the carton can be grasped, thereby facilitating the transportation of the carton.

Further, the second transmission mechanism 26 further includes a push assembly 266, and the push assembly 266 includes a push bracket, a push member and a push motor. The pushing support is arranged on the second transmission support 261 and is located above the collecting station 23 , the pushing motor is arranged on the pushing support, and the pushing member is slidably arranged on the pushing support along the vertical direction. Wherein, the driving end of the push motor is connected to the push piece, so that the push motor can drive the push piece to move in the vertical direction, and then the push piece can push down the carton to push the carton to the collecting device 7 on. Specifically, the driving end of the pushing motor is provided with a gear, and the pushing member is provided with a rack along the vertical direction, and the gear and the rack can mesh with each other.

As shown in FIGS. 2 and 12 , the ultrasonic carton forming apparatus further includes a collecting device 7 , and the collecting device 7 includes a collecting bracket 71 , a moving cylinder 72 and an inclined baffle 73 . The collecting bracket 71 is arranged on the support frame 1 , the moving cylinder 72 is arranged on the collecting bracket 71 , and the inclined baffle 73 is connected to the driving end of the moving cylinder 72 , so that the inclined baffle 73 can move under the driving of the moving cylinder 72 . Among them, there are a plurality of collecting devices 7, the plurality of collecting devices 7 are arranged around the circumferential direction, and the plurality of baffles can clamp the cartons of the collecting station 23 under the driving of the plurality of moving cylinders 72 in a one-to-one correspondence, thereby The carton can be collected at a fixed point at the collecting station 23 , and after reaching the number of collections, the baffle is retracted by the moving cylinder 72 , so that the carton can be moved to the unloading station 24 . Optionally, a material blocking alarm sensor is provided on the collecting device 7 to sense whether the paper box is blocked.

Further, the support frame 1 is also provided with a chute 11 , which is arranged at the unloading station 24 , and the cartons dropped from the collecting station 23 can be moved to the production line through the chute 11 . Optionally, the chute 11 is provided with a blowing pipe 111 , and the blowing pipe 111 is used to blow out the cartons stacked on the chute 11 to facilitate the movement of the cartons on the chute 11 .

Optionally, as shown in FIG. 13 , the ultrasonic carton forming equipment also includes a man-machine interface operating device 13, a PLC (Programmable Logic Controller, programmable logic controller) control system and a servo control system. On the die support 511 , the PLC control system and the servo control system are both installed in the electric control box 12 on the support frame 1 . Further optionally, the ultrasonic carton forming equipment also includes a servo overload alarm shutdown system, a paperless mold clamping system, a paperless mold clamping and no wave alarm shutdown system, and an ultrasonic mold vibrator heat dissipation system, thereby enhancing the ultrasonic carton forming equipment. security.

Obviously, the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, rather than limiting the embodiments of the present invention. For those of ordinary skill in the art, changes or modifications in other different forms can also be made on the basis of the above description. There is no need and cannot be exhaustive of all implementations here. Any modifications, equivalent replacements and improvements made within the spirit and principle of the present invention shall be included within the protection scope of the claims of the present invention.

Claims (10)

1. The utility model provides an ultrasonic wave carton former for with scraps of paper (9) shaping for the carton, its characterized in that, ultrasonic wave carton former includes support frame (1) and locates on support frame (1):

-a transport device (2) for transporting the sheets (9) and the cartons in sequence; a feeding station (21), a forming station (22), a collecting station (23) and a blanking station (24) are sequentially arranged on the conveying device (2) along the conveying direction of the paper sheets (9) and the paper boxes;

-a stacking device (3) for providing said sheets (9);

the material suction device (4) is used for sucking the paper sheets (9) on the paper stacking device (3) to the feeding station (21);

-forming means (5) for folding said sheets (9) into said cartons at said forming station (22);

and the ultrasonic welding device (6) is used for welding the paper box folded by the forming device (5).

2. An ultrasonic carton forming apparatus according to claim 1, wherein the forming device (5) comprises a die pressing mechanism (51) and a die lifting mechanism (52); the die pressing mechanism (51) is used for pressing the paper sheets (9) on the forming station (22) downwards onto the die lifting mechanism (52), and the die lifting mechanism (52) is used for receiving the paper sheets (9) pressed downwards by the die pressing mechanism (51).

3. An ultrasonic carton forming apparatus according to claim 2, wherein the die mechanism (51) comprises:

the die holder (511), the said die holder (511) locates on said support frame (1);

a die driving motor (512), wherein the die driving motor (512) is arranged on the die support (511);

a first vertical moving assembly (513) and a pressing module (514) arranged at the lower end of the first vertical moving assembly (513); the first vertical moving assembly (513) is arranged on the die support (511) in a sliding mode along the vertical direction; the driving end of the die driving motor (512) is connected with the first vertical moving assembly (513) so that the die driving motor (512) can drive the first vertical moving assembly (513) to move along the vertical direction; the pressing module (514) is used for pressing down the paper sheet (9).

4. An ultrasonic carton forming apparatus according to claim 3, wherein the die raising mechanism (52) comprises:

the vertical driving assembly (521), the vertical driving assembly (521) is arranged on the supporting frame (1);

the supporting seat (522) is arranged on the supporting frame (1); the paper sheet (9) can be arranged at the top end of the supporting seat (522);

the groove type die (523), the groove type die (523) is arranged at the driving end of the vertical driving component (521), and the vertical driving component (521) can drive the groove type die (523) to move along the vertical direction; a through groove is formed in the supporting seat (522) along the vertical direction, and the groove section die (523) is arranged in the through groove; the pressing module (514) can press the paper sheet (9) into the groove mold (523).

5. An ultrasonic carton forming apparatus according to claim 1, wherein the ultrasonic welding device (6) comprises:

the welding bracket (61), the welding bracket (61) is arranged on the support frame (1);

the welding driving motor (62), the said welding driving motor (62) is set in the said welding support (61);

the ultrasonic welding device comprises a horizontal moving assembly (63) and an ultrasonic welding gun (64) arranged on the horizontal moving assembly (63); the horizontal moving assembly (63) is arranged on the welding bracket (61) in a sliding manner along the horizontal direction; the driving end of the welding driving motor (62) is connected with the horizontal moving assembly (63) so that the welding driving motor (62) can drive the horizontal moving assembly (63) to move along the horizontal direction; the ultrasonic welding gun (64) is used for welding the paper box after the edge folding of the forming device (5).

6. An ultrasonic carton forming apparatus according to claim 1, wherein the suction means (4) comprises:

the material suction support (41), the material suction support (41) is arranged on the support frame (1);

the material sucking driving motor (42), the material sucking driving motor (42) is arranged on the material sucking bracket (41);

a second vertical moving assembly (43) and a vacuum chuck (44) arranged at the top end of the second vertical moving assembly (43); the second vertical moving assembly (43) is arranged on the material suction support (41) in a sliding mode along the vertical direction; the driving end of the suction driving motor (42) is connected with the second vertical moving assembly (43), so that the suction driving motor (42) can drive the second vertical moving assembly (43) to move along the vertical direction; the vacuum sucker (44) is used for sucking the paper sheets (9) on the paper stacking device (3).

7. An ultrasonic carton forming apparatus according to claim 1, wherein the transfer device (2) comprises a first transfer mechanism (25) and a second transfer mechanism (26); the first conveying mechanism (25) is used for moving the paper sheets (9) on the loading station (21) to the forming station (22); the second transfer mechanism (26) is for moving the cartons on the forming station (22) to the collecting station (23).

8. An ultrasonic carton forming apparatus according to claim 7, wherein the first transfer mechanism (25) comprises:

the first transmission bracket (251), the first transmission bracket (251) is arranged on the support frame (1);

the first transmission wheel (252), the said first transmission wheel (252) is set up on the said first transmission support (251) rotatably;

a transport chain (253), wherein the transport chain (253) is arranged on the first drive wheel (252), and the paper sheets (9) can be arranged on the transport chain (253); the first driving wheel (252) can drive the conveying chain (253) to move the paper sheets (9) from the feeding station (21) to the forming station (22);

the first transmission motor (254), the said first transmission motor (254) locates on the said supporting arm (1); the driving end of the first transmission motor (254) is connected with the first transmission wheel (252).

9. The ultrasonic carton forming apparatus of claim 7, wherein the second transfer mechanism (26) comprises:

the second transmission bracket (261) is arranged on the support frame (1);

the second driving wheel (262), the said second driving wheel (262) is set up on the said second transmission support (261) rotatably;

the transmission belt (263) is arranged on the second transmission wheel (262);

the second transmission motor (264), the second transmission motor (264) is arranged on the second transmission bracket (261); the driving end of the second transmission motor (264) is connected with the second transmission wheel (262);

the grabbing component (265), the grabbing component (265) is arranged on the second transmission bracket (261) in a sliding mode along the horizontal direction; the grabbing component (265) is used for grabbing the carton on the forming station (22); the grabbing component (265) is connected with the transmission belt (263) so that the transmission belt (263) can drive the grabbing component (265) to move the paper box from the forming station (22) to the collecting station (23) along the horizontal direction.

10. The ultrasonic carton forming apparatus according to claim 1, further comprising a collecting device (7), wherein the collecting device (7) comprises a collecting bracket (71), a moving cylinder (72) and an inclined baffle plate (73); the collecting support (71) is arranged on the support frame (1), the moving cylinder (72) is arranged on the collecting support (71), and the inclined baffle (73) is connected to the driving end of the moving cylinder (72); the collecting device (7) is provided with a plurality of collecting devices (7), the collecting devices (7) are arranged around in the circumferential direction, and the baffles can clamp the paper boxes of the collecting station (23) under the one-to-one driving of the moving cylinders (72).

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