Disclosure of Invention
The invention provides a high-speed cam tissue wrapping machine for solving the problems of low automation degree and low production efficiency in the existing tissue wrapping machine, which comprises a transmission device, a transfer device, a first cam tissue wrapping device and a second cam tissue wrapping device, wherein the transmission device is arranged between the first cam tissue wrapping device and the second cam tissue wrapping device, and the transfer device is arranged above the first cam tissue wrapping device and the second cam tissue wrapping device;
The die assembly is arranged above the first cam facial tissue wrapping device and the second cam facial tissue wrapping device, the die assembly comprises an upright post and a lifting mechanism which are connected, an inner die is arranged at the bottom of the upright post, and the lifting mechanism is used for driving the upright post to drive the inner die to move up and down.
Further, the transfer device comprises a first transfer component and a second transfer component which are identical in structure, the first transfer component comprises a first grabbing mechanism and a second grabbing mechanism which are identical in structure, the first grabbing mechanism is provided with two telescopic mechanisms, the telescopic mechanisms are connected with holding claws, and the telescopic mechanisms are used for driving the holding claws to stretch and retract so as to take and put materials.
Further, the transfer device further comprises a first rail, a second rail and an adjusting device which are arranged in parallel, wherein the adjusting device is used for adjusting the distance between the first rail and the second rail;
The first grabbing mechanism is arranged on the first track through a connecting arm, the connecting arm is provided with a crank connecting rod mechanism, and the crank connecting rod mechanism is used for driving the first grabbing mechanism to move up and down.
Further, a blanking transfer assembly is arranged on the outer sides of the first cam surface wrapping paper device and the second cam surface wrapping paper device, and the blanking transfer assembly and the first transfer assembly are identical in structure.
Further, a push rod driving motor is arranged at the top of the upright post, the push rod driving motor is connected with a push rod, the push rod penetrates through the upright post and the inner die, and the push rod driving motor is used for driving the push rod to push out.
Further, the first cam surface paper wrapping device comprises a supporting table, and a first surface paper wrapping mechanism and a second surface paper wrapping mechanism which are arranged on the side edge of the supporting table;
The first paper wrapping mechanism is provided with a first cam shaft and a first driving mechanism, the first cam shaft is provided with a first cam, a second cam and a third cam, and the first driving mechanism is used for driving the first cam shaft to drive the first cam, the second cam and the third cam to rotate so as to drive the first paper wrapping mechanism to carry out paper wrapping operation;
the second surface paper wrapping mechanism is provided with a second cam shaft and a second driving mechanism, a fourth cam, a fifth cam and a sixth cam are arranged on the second cam shaft, and the second driving mechanism is used for driving the second cam shaft to drive the fourth cam, the fifth cam and the sixth cam to rotate so as to drive the second surface paper wrapping mechanism to carry out surface paper wrapping operation;
The bottom of the supporting table is connected with a lifting driving mechanism for driving the supporting table to lift;
the second cam wrapper device has the same structure as the first cam wrapper device.
Further, a first press roller, a first shovel blade and a first pushing block are sequentially arranged on the first facial tissue wrapping mechanism from top to bottom, the first press roller is connected with the first cam, the first shovel blade is connected with the second cam, and the first pushing block is connected with the third cam.
Further, a second compression roller, a second shovel blade and a second pushing block are sequentially arranged on the second surface paper wrapping mechanism from top to bottom;
The second pressing roller is connected with the fourth cam, the second pressing roller is located between the first pressing roller and the first shovel blade, the second shovel blade is connected with the fifth cam, the second shovel blade and the first shovel blade are located at the same height, the second pushing block is connected with the sixth cam, and the second pushing block and the first pushing block are located at the same height.
Further, the first cam facial tissue wrapping device further comprises a vertical roller assembly, the vertical roller assembly comprises a vertical roller driving mechanism and a vertical roller, the vertical roller driving mechanism is used for driving the vertical roller to horizontally move, and the height of the vertical roller is located between the first pressing roller and the second pressing roller.
Further, the first cam facial tissue wrapping device further comprises a third facial tissue wrapping mechanism and a fourth facial tissue wrapping mechanism, the third facial tissue wrapping mechanism is identical to the first facial tissue wrapping mechanism in structure, the third facial tissue wrapping mechanism is arranged on the opposite sides of the first facial tissue wrapping mechanism, the fourth facial tissue wrapping mechanism is identical to the second facial tissue wrapping mechanism in structure, and the fourth facial tissue wrapping mechanism is arranged on the opposite sides of the second facial tissue wrapping mechanism.
According to the high-speed cam surface paper wrapping machine, the conveying device and the transferring device between the first cam surface paper wrapping device and the second cam surface paper wrapping device are used for feeding the first cam surface paper wrapping device and the second cam surface paper wrapping device at the same time, the reasonable space arrangement improves the production efficiency, and the upper pressing die device is matched with the cam surface paper wrapping device to carry out full-automatic surface paper wrapping operation on paper boxes at high speed. Compared with the prior art, the full-automatic multi-line operation of the wrapping paper operation is realized, and the production efficiency is greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it will be obvious that the drawings in the following description are some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.
FIG. 1 is a perspective view of a high-speed cam wrapper paper machine provided by the invention;
FIG. 2 is a front view of a high-speed cam wrap paper machine provided by the present invention;
FIG. 3 is a left side view of the high speed cam tissue machine provided by the present invention;
FIG. 4 is a perspective view of a first cam wrapper device according to the present embodiment;
FIG. 5 is a top view of the first cam pack apparatus of this embodiment;
FIG. 6 is a right side view of the first cam wrapper device of the present embodiment;
FIG. 7 is a view showing a first pack mechanism according to the present embodiment;
FIG. 8 is a schematic view of a first camshaft and a second camshaft according to this embodiment;
Fig. 9 is a schematic view of the facial tissue packing box of the present embodiment.
Reference numerals:
10 transfer device 11 first transfer assembly 111 first grabbing mechanism
112 Second grabbing mechanism 113 telescopic mechanism 114 holding claw
115 Connecting arm 116 crank link mechanism 12 second transfer assembly
13 First rail 14 second rail 15 adjusting device
20 First cam wrapper device 21 supporting table 211 lifting driving mechanism
22 First wrapper mechanism 221 first cam shaft 222 first driving mechanism
223 First cam 224 second cam 225 third cam
226 First press roller 227 first scraper knife 228 first push block
23 Second cover paper mechanism 231 second cam shaft 232 second driving mechanism
233 Fourth cam 234 fifth cam 235 sixth cam
236 Second press roller 237 second scraper 238 second push block
24 Vertical roll assembly 241 vertical roll driving mechanism 242 vertical roll
25 Third wrapper mechanism 26 fourth wrapper mechanism 30 second cam wrapper apparatus
40 Die assembly 41 stand column 42 stand column driving mechanism
43 Internal mold 44 ejector rod driving motor 45 ejector rod
900 Face paper 901 first face 902 second face
903 Third face 904 fourth face 905 fifth face
910 Paper box
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The invention provides a high-speed cam facial tissue wrapping machine which comprises a transmission device, a transfer device 10, a first cam facial tissue wrapping device 20 and a second cam facial tissue wrapping device 30, wherein the transmission device is arranged between the first cam facial tissue wrapping device 20 and the second cam facial tissue wrapping device 30, and the transfer device 10 is arranged above the first cam facial tissue wrapping device 20 and the second cam facial tissue wrapping device 30;
The upper parts of the first cam surface paper wrapping device 20 and the second cam surface paper wrapping device 30 are respectively provided with a die assembly 40, the die assemblies 40 comprise upright posts 41 and upright post driving mechanisms 42 which are connected, inner molds 43 are arranged at the bottoms of the upright posts 41, and the upright post driving mechanisms 42 are used for driving the upright posts 41 to drive the inner molds 43 to move in a lifting mode.
In particular, as shown in fig. 1-3, the first cam wrapper 20 and the second cam wrapper 30 are respectively disposed at two corresponding positions on two sides of the conveying device, and the transfer device 10 is disposed above the first cam wrapper 20 and the second cam wrapper 30, where the conveying device adopts one of, but not limited to, belt conveying or chain plate conveying, preferably, the conveying device is provided with two conveying belts, and the transfer device 10 includes a first rail 13 and a second rail 14 disposed in parallel, and the directions of the first rail 13 and the second rail 14 are perpendicular to the conveying direction of the conveying device. The first rail 13 and the second rail 14 are movably connected with a first transferring component 11 and a second transferring component 12 with the same structure, and the first transferring component 11 and the second transferring component 12 are driven by a transferring driving mechanism to move along the direction of the first rail 13 so as to convey materials from the conveying device to the first cam surface paper device 20 and the second cam surface paper device 30, wherein the transferring driving mechanism can adopt one of a rack-and-pinion mechanism, a chain transmission mechanism, a cylinder, a hydraulic cylinder and other linear motion mechanisms. The die assemblies 40 are respectively arranged above the first cam surface wrapping paper device 20 and the second cam surface wrapping paper device 30, the die assemblies 40 comprise upright posts 41 and upright post driving mechanisms 42, inner dies 43 are arranged at the bottoms of the upright posts 41, the upright post driving mechanisms 42 drive the upright posts 41 to drive the inner dies 43 to move up and down, the inner dies 43 move downwards into the paper boxes 910 to fix the paper boxes during surface wrapping paper operation, the paper boxes 910 descend or ascend along with the surface wrapping paper in the surface wrapping paper process, and the fourth surface 904 and the fifth surface 905 are pressed to the inner walls of the paper boxes 910 at the lowest end, preferably, the upright post driving mechanisms 42 adopt but are not limited to gear-rack mechanisms, and driving motors adopt but are not limited to servo motors.
Specifically, as shown in fig. 1 and 2, a push rod driving motor 44 is arranged at the top of the upright 41, the push rod driving motor 44 is connected with a push rod 45, the push rod 45 is arranged in the upright 41, the push rod 45 penetrates through the inner mold 43 at the bottom, the push rod 45 extends out of the inner mold 43 under the driving of the push rod driving motor 44, when the inner mold 43 needs to be lifted to be separated from the paper box 910, the push rod 45 extends out, so that the paper box 910 is separated from the inner mold and cannot be carried by the inner mold 43 to influence the operation of the facial tissue, and the push rod 45 and the push rod driving motor 44 are connected by adopting but not limited to a ball screw nut mechanism.
Specifically, as shown in fig. 3, the first transfer component 11 includes a first grabbing mechanism 111 and a second grabbing mechanism 112 respectively disposed on a first track 13 and a second track 14, the first grabbing mechanism 111 and the second grabbing mechanism 112 have the same structure, the first grabbing mechanism 111 is provided with two telescopic mechanisms 113 along the track direction, preferably, the telescopic mechanisms 113 adopt one of an air cylinder and a hydraulic cylinder, the telescopic mechanisms 113 are connected with holding claws 114, the holding claws 114 are a section of vertical right-angle steel, the first grabbing mechanism 111 further includes a connecting arm 115, and is movably connected with the first track 13 through the connecting arm 115, wherein the connecting arm 115 is further provided with a crank connecting rod mechanism 116, the crank connecting rod mechanism 116 includes a disc and a connecting rod eccentrically hinged with the disc, the connecting rod is connected with the first grabbing mechanism 111, the disc is connected with an independent driving motor, and the disc rotates under the driving of the driving motor to drive the connecting rod and the first grabbing mechanism 111 to move up and down. During feeding, the four holding claws 114 of the first transfer assembly 11 extend out under the drive of the telescopic mechanism 113 to clamp the paper box 910, and the crank link mechanisms 116 of the first grabbing mechanism 111 and the second grabbing mechanism 112 simultaneously act to drive the first transfer assembly 11 to ascend and move to the first cam facial tissue wrapping device 20 through the first rail 13 and the second rail 14.
Preferably, the first rail 13 and the second rail 14 are provided with an adjusting device 15, and the adjusting device 15 adopts, but is not limited to, a hand wheel and a screw rod, and adjusts the distance between the first rail 13 and the second rail 14 so that the first transfer assembly 11 is suitable for cartons with different sizes.
Specifically, as shown in fig. 4-6, the tray 21 of the first cam surface wrapping device 20 is provided with a first surface wrapping mechanism 22, a second surface wrapping mechanism 23, a third surface wrapping mechanism 25 and a fourth surface wrapping mechanism 26 around, the first surface wrapping mechanism 22 and the third surface wrapping mechanism 25 are disposed on the left and right sides of the tray 21, the second surface wrapping mechanism 23 and the fourth surface wrapping mechanism 26 are disposed on the front and rear sides of the tray 21, the bottom of the first surface wrapping mechanism 22 is provided with a first driving mechanism 222, the bottom of the second surface wrapping mechanism 23 is provided with a second driving mechanism 232, wherein the first driving mechanism 222 and the second driving mechanism 232 can both adopt but not limited to a servo motor, the first surface wrapping mechanism 22 and the third surface wrapping mechanism 25 have the same structure, the second surface wrapping mechanism 23 and the fourth surface wrapping mechanism 26 have the same structure, and the four surface wrapping mechanisms perform surface wrapping operation on the paper box 910 from four directions respectively. Wherein the bottom of the supporting stand 21 is connected with a lifting driving mechanism 211, preferably, the lifting driving mechanism 11 adopts a gear rack mechanism and is driven by a servo motor.
Specifically, as shown in fig. 7 and 8, the first wrapper mechanism 22 is provided with a first cam shaft 221, a first cam 223, a second cam 224 and a third cam 225 are sequentially arranged on the first cam shaft 221 from top to bottom, the bottom end of the first cam shaft 221 is connected with the first driving mechanism 22, and the first cam 223, the second cam 224 and the third cam 225 on the first cam shaft 221 are driven by the first driving mechanism 22 to rotate so as to drive the first wrapper mechanism 22 to execute wrapper operation.
Specifically, as shown in fig. 8, the first wrapper mechanism 22 is provided with a first press roller 226, a first shovel 227 and a first push block 228 in sequence from top to bottom, wherein the first press roller 226 is connected with the first cam 223, when the first cam 223 rotates to a high point, the first press roller 226 stretches out, the first shovel 227 is connected with the second cam 224, when the second cam 224 rotates to a high point, the first shovel 227 stretches out, the first push block 228 is connected with the third cam 225, and when the third cam 225 rotates to a high point, the first push block 228 stretches out. Preferably, the high points of the first cam 223, the second cam 224 and the third cam 225 are respectively arranged in different directions of the first cam shaft 221 so as to control the first compression roller 226, the first shovel 227 and the first push block 228 connected with the cams to sequentially extend at intervals, and the sequential operation and the control of the servo motor are matched to achieve more complex automatic operation.
Specifically, as shown in fig. 8, the second wrapper mechanism 23 is provided with a second cam shaft 231, a fourth cam 233, a fifth cam 234 and a sixth cam 235 are sequentially arranged on the second cam shaft 231 from top to bottom, the bottom end of the second cam shaft 231 is connected with the second driving mechanism 232, and the second driving mechanism 232 drives the fourth cam 233, the fifth cam 234 and the sixth cam 313 on the second cam shaft 231 to rotate so as to drive the second wrapper mechanism 23 to perform wrapper operation.
Specifically, as shown in fig. 8, the second wrapper mechanism 23 is provided with a second pressing roller 236, a second scraper 237 and a second pushing block 238 in sequence from top to bottom, wherein the second pressing roller 236 is connected with the fourth cam 233, the second pressing roller 236 is located between the first pressing roller 226 and the first scraper 227, when the fourth cam 233 rotates to a high point, the second pressing roller 236 extends out, the second scraper 237 is connected with the fifth cam 234, the second scraper 237 is located at the same height as the first scraper 227, when the fifth cam 234 rotates to a high point, the second scraper 237 extends out, the second pushing block 238 is connected with the sixth cam 235, the second pushing block 238 is located at the same height as the first pushing block 228, and when the sixth cam 235 rotates to a high point, the second pushing block 238 extends out. Preferably, the high points of the fourth cam 233, the fifth cam 234 and the sixth cam 235 are respectively arranged in different directions of the second cam shaft 231 to control the second compression roller 236, the second scraper knife 237 and the second push block 238 connected with the cams to sequentially extend at intervals, and the sequential operation is matched with the control of the servo motor to achieve more complex automatic operation.
Specifically, as shown in fig. 4, the two sides of the first wrapper paper mechanism 22 are respectively provided with a vertical roller assembly 24, the vertical roller assembly 24 comprises a vertical roller driving mechanism 241 and a vertical roller 242, and the vertical roller driving mechanism 241 adopts, but is not limited to, a gear-rack mechanism and is driven by using a separate servo motor. Preferably, the vertical roll 242 is located at a height between the first press roller 226 and the second press roller 236, and the same vertical roll assembly is provided on both sides of the third wrapper mechanism 25, and a separate vertical roll driving mechanism 241 is used to drive the vertical roll 242 to extend horizontally.
Preferably, the internal mold size matches the size of the carton 910, and during the wrapping process, the internal mold presses into the carton 910, pressing the carton 910 against the pallet 10 and moving with the movement of the pallet 10, preventing the carton 910 from being distorted by force.
Preferably, the first, second, third and fourth cover paper mechanisms 22, 23, 25 and 26 are provided with adjusting handwheels for adjusting the relative positions of the cover paper mechanisms so as to be suitable for paper boxes of different sizes.
Preferably, the outer sides of the first cam surface paper device 20 and the second cam surface paper device 30 are provided with a blanking transfer assembly for taking out the molding materials, wherein the combination of the blanking transfer assembly and the first transfer assembly 11 has the same structure.
In actual use, as shown in fig. 9, the bottom of the paper box 910 is stuck with the facial tissue 900 to be wrapped, when the paper box 910 reaches a preset position through the transmission device, the first transfer component 11 and the second transfer component of the transfer device 10 move downwards through the crank link mechanism 116, the holding claw 114 stretches out to clamp the paper box, the paper box is transferred onto the supporting platform 21 through the first track 13 and the second track 14, and the internal mold 43 presses the paper box 910 with the facial tissue 900 at the bottom onto the supporting platform 21; the tray 21 drives the paper box 910 to move downwards, the first compression roller 226 stretches out to pack the first face 901, the tray 21 drives the paper box 910 to move downwards, the vertical roller 242 stretches out to pack the second face 902, the tray 21 drives the paper box 910 to move downwards, the second compression roller 236 stretches out to pack the third face 903, the tray 21 drives the paper box 910 to move downwards, the first push block 228 and the second push block 238 stretch out to firmly press the first face 901 and the third face 903 and clamp the paper box 910, the ejector rod 45 in the inner part of the inner die 43 stretches out, the inner die 43 lifts out of the paper box 910, the first scraper 227 stretches out to shovel the fourth face 904 to a position opposite to the box bottom level, the inner die 43 lifts out of the paper box 910, the second scraper 237 stretches out to shovel the fifth face 905 to a position opposite to the box bottom level, the inner die 43 moves downwards to press the third face 904 to the paper box 910, the ejector rod 45 stretches out of the inner face 238 and the third face 903 moves out of the paper box 910, and the foam discharging assembly is carried out continuously, and the foam discharging assembly is discharged from the tray 21 and the upper side is carried out.
According to the high-speed cam surface paper wrapping machine, the conveying device and the transferring device between the first cam surface paper wrapping device and the second cam surface paper wrapping device are used for feeding the first cam surface paper wrapping device and the second cam surface paper wrapping device at the same time, the reasonable space arrangement improves the production efficiency, and the upper pressing die device is matched with the cam surface paper wrapping device to carry out full-automatic surface paper wrapping operation on paper boxes at high speed. Compared with the prior art, the full-automatic multi-line operation of the wrapping paper operation is realized, and the production efficiency is greatly improved.
Although terms such as a transfer device, a telescopic mechanism, a first transfer assembly, a first gripping mechanism, a crank link mechanism, a first cam tissue mechanism, a first rail, a pallet, a lift drive mechanism, a first tissue mechanism, a first cam shaft, a first cam, a second cam, a third cam, a first drive mechanism, a first press roller, a first blade, a first pusher, a second tissue mechanism, a second cam shaft, a fourth cam, a fifth cam, a sixth cam, a second drive mechanism, a second press roller, a second blade, a second pusher, a vertical roller assembly, a vertical roller drive mechanism, a vertical roller, a third tissue mechanism, and a fourth tissue mechanism are more used herein, the possibility of using other terms is not excluded. These terms are only used to more conveniently describe and explain the nature of the invention and should be construed in a manner consistent with their spirit and scope.
It should be noted that the above embodiments are merely for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that the technical solution described in the above embodiments may be modified or some or all of the technical features may be equivalently replaced, and these modifications or substitutions do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the present invention.