A cycle paper feeding high speed packaging machine

Abstract

The application relates to the technical field of ceramic tile packaging equipment, and discloses a circulating paper-skin feeding high-speed packaging machine, which comprises an upper package corner centering mechanism, a tile conveying mechanism, a paper-skin conveying mechanism and a paper folding mechanism which are sequentially arranged on a rack along the conveying direction of the tile package, a first conveyor and a paper taking mechanism which are arranged below the upper package corner centering mechanism, a paper bin which is arranged on one side of the first conveyor, a conveying mechanism which is arranged on the rack and extends from the upper package corner centering mechanism to the paper folding mechanism, and the tile package is moved to the tile conveying mechanism along the conveying mechanism after the upper package corner centering mechanism, the paper taking mechanism is arranged above the first conveyor and conveys the paper skin of the paper bin to the first conveyor; the overall structure of the circulating paper-skin feeding high-speed packaging machine is more compact and integrated, the overall occupied space is reduced, the overall processing time is shortened, and the ceramic tile packaging efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of ceramic tile packaging equipment, in particular to a circulating paper skin high-speed packaging machine. BACKGROUND

[0002] The ceramic tile packaging machine is an automatic packaging equipment for replacing manual operation, and the automatic production mode can greatly improve the processing efficiency of ceramic tile packaging. The existing ceramic tile packaging machine generally comprises a centering mechanism, a paper feeding mechanism, a conveying mechanism, an upper corner packaging mechanism and a paper folding mechanism which are sequentially installed on a machine base. The ceramic tile packaging machine is provided with a tile conveying mechanism above the centering mechanism and the paper feeding mechanism. The paper skin storage mechanism is arranged on one side of the paper feeding mechanism. The centering mechanism first processes the centering of the conveyed tile package. The paper skin in the paper skin storage mechanism is conveyed to the conveying mechanism by the paper feeding mechanism. Then, the tile conveying mechanism moves the centered tile package to the paper skin on the conveying mechanism. Subsequently, the conveying mechanism drives the tile package and the paper skin to pass through the upper corner packaging mechanism and the paper folding mechanism in sequence. The upper corner packaging mechanism processes the upper corner packaging of the tile package. The paper folding mechanism processes the paper folding of the paper skin and wraps the tile package with the paper skin, thereby replacing manual operation to complete the ceramic tile packaging work.

[0003] However, the paper skin storage mechanism of the existing ceramic tile packaging machine is arranged on one side of the paper feeding mechanism, and the tile conveying mechanism is located above the centering mechanism and the paper feeding mechanism. The tile conveying mechanism needs to lift the tile package and cross the paper feeding mechanism, and then lower the tile package onto the paper skin. This greatly increases the conveying distance of the tile conveying mechanism. Since the conveying distance of the tile package is greater than the conveying distance of the paper skin by the paper feeding mechanism, the paper skin needs to be stacked with the tile package and then conveyed together. Therefore, the paper skin that arrives faster needs to wait for the tile package to arrive, which affects the subsequent paper feeding work. This not only increases the time for conveying the ceramic tile and the paper skin, but also increases the overall length and height of the equipment. In summary, the existing ceramic tile packaging machine occupies a large space, and the overall processing time of the ceramic tile packaging machine is long, and the ceramic tile packaging efficiency needs to be improved. Therefore, a new type of ceramic tile packaging machine needs to be designed to solve the above problems. SUMMARY

[0004] To solve the above technical problems, the present application provides a circulating paper skin high-speed packaging machine with a more compact integrated overall structure, which reduces the overall space occupied and shortens the overall processing time and improves the ceramic tile packaging efficiency.

[0005] The application discloses a circulating paper feeding high-speed packaging machine, which comprises an upper corner centering mechanism, a brick conveying mechanism, a paper conveying mechanism and a paper folding mechanism which are sequentially arranged on a frame along the conveying direction of the brick package, a first conveyor and a paper taking mechanism which are arranged below the upper corner centering mechanism, a paper bin which is arranged on one side of the first conveyor, a conveying mechanism which is arranged on the frame and extends from the upper corner centering mechanism to the paper folding mechanism, and the brick package is conveyed to the brick conveying mechanism along the conveying mechanism after the upper corner of the brick package is centered by the upper corner centering mechanism, the paper taking mechanism is arranged above the first conveyor and conveys the paper of the paper bin to the first conveyor, the paper conveying mechanism comprises a conveying plate, a second conveyor and a plurality of clamping hands, the clamping hands are arranged on the second conveyor, the conveying plate extends from the first conveyor to the conveying mechanism, the first extension device for opening the clamping hands is arranged at the positions of the conveying plate close to the first conveyor and the conveying mechanism, the second conveyor is arranged on the conveying plate and conveys the paper from the first conveyor to the conveying mechanism, and the brick conveying mechanism places the brick package after the upper corner of the brick package on the paper and conveys the brick package to the paper folding mechanism by the conveying mechanism.

[0006] Preferably, the conveying mechanism comprises two front girders and two rear girders which are sequentially arranged along the conveying direction of the brick package, the third conveyors are arranged on the front girders and the rear girders, the front girders and the rear girders are slidably connected with the frame, two adjusting mechanisms are arranged on the frame, one adjusting mechanism is connected with the two front girders and adjusts the distance between the two front girders, and the other adjusting mechanism is connected with the two rear girders and adjusts the distance between the two rear girders.

[0007] Preferably, the upper corner centering mechanism comprises a corner storage device and two brick clamping devices, the two brick clamping devices are arranged on the conveying mechanism and clamp the brick package to align the brick package left and right, the corner storage devices are arranged on the front and rear sides of each brick clamping device, the centering devices are arranged on the corner storage devices, and the corner storage devices process the upper corner of the brick package after the centering devices process the front and rear of the brick package.

[0008] Preferably, the brick clamping device comprises a jacking device and a second extension device, the second extension devices are arranged on the two front girders and are located on the left and right sides of the third conveyors, the output ends of the second extension devices are provided with first brick clamping plates, the jacking devices are arranged on the two front girders and are located on the third conveyors, and the output ends of the jacking devices are provided with jacking plates.

[0009] Preferably, the corner accessing device comprises a corner storage, a base, a third telescopic device and a fourth telescopic device, the base is arranged at the discharge port of the corner storage, the third telescopic device is rotatably connected to the top surface of the base, and the output end of the third telescopic device is provided with a downward extending corner accessing device, one end of the fourth telescopic device is hingedly connected to the top surface of the base, and the output end of the fourth telescopic device is hingedly connected to the third telescopic device, the centering device comprises a centering frame, a fifth telescopic device and a centering rod, the centering frame is arranged adjacent to the corner storage, the fifth telescopic device and the centering rod are respectively hingedly connected to the centering frame, and the output end of the fifth telescopic device is hingedly connected to one end of the centering rod.

[0010] Preferably, the bottom of the paper storage is provided with a paper feeding device, the first lifting device is arranged above the paper feeding device, and the output end of the first lifting device is provided with a partition plate, the top of the paper storage is provided with a second lifting device and a suction device, the output end of the second lifting device is connected to the suction device, the paper taking mechanism comprises a fourth conveying device and a paper clamping device, the machine frame is provided with a transition plate between the paper storage and the first conveying device, and the machine frame is provided with a guide plate above the fourth conveying device, the fourth conveying device is connected to the paper clamping device, and the fourth conveying device moves the paper skin sucked by the suction device to the first conveying device through the paper clamping device.

[0011] Preferably, the machine frame is provided with a sixth telescopic device on the left and right sides of the position where the first conveying device is adjacent to the second conveying device, and the output end of the sixth telescopic device is provided with a centering plate, the front girder is provided with a seventh telescopic device and an eighth telescopic device at the position where the first conveying device is adjacent to the second conveying device, the output end of the seventh telescopic device is provided with a conveying wheel, the output end of the eighth telescopic device is provided with a paper blocking plate, and the lower side of the eighth telescopic device is provided with a limiting plate which is misaligned with the paper blocking plate.

[0012] Preferably, two of the brick conveying mechanisms are correspondingly arranged on the two front girders, the brick conveying mechanism comprises a fifth conveying device, a ninth telescopic device and a tenth telescopic device, the fifth conveying device is arranged at the position where the front girder is adjacent to the third conveying device and the second conveying device, the fifth conveying device is connected to the ninth telescopic device, the tenth telescopic device is connected to the output end of the ninth telescopic device, and the output end of the tenth telescopic device is provided with a second brick clamping plate.

[0013] Preferably, the clamping hand comprises two, the clamping hand comprises a clamping seat and a clamping block, the clamping seat is fixed on the second conveyor, the clamping block is hinged with the clamping seat, and the hinge of the clamping block and the clamping seat is provided with a coil spring, the coil spring is connected with the clamping seat and the clamping block respectively, the bottom of the clamping block is provided with a downward extending push block, and a circular ring is rotatably connected on the push block, two conveying plates are correspondingly arranged on two rear girders, and the conveying plates are upwardly inclined from the first conveyor to the third conveyor, the inner sides of the two conveying plates are provided with eleventh stretchers, and the rack is provided with a support extending to the paper folding mechanism between the two eleventh stretchers, the output end of the eleventh stretcher is provided with a paper suction device, the first stretcher is arranged on the outer side of the conveying plate, and the output end of the first stretcher is provided with a push block penetrating through the conveying plate, and the outer side of the conveying plate is provided with a paper guide plate upwardly inclined to the third conveyor.

[0014] Preferably, two paper folding mechanisms are correspondingly arranged on two rear girders, the paper folding mechanism comprises a first paper folder, a second paper folder and a mounting bracket, two mounting brackets are oppositely arranged on two rear girders, the rack is provided with a paper guide seat in front of the mounting bracket, and the rack is hinged with two paper folding frames between the two mounting brackets in the direction of brick package conveying, the paper folding frame is hinged with a twelfth stretcher, and the output end of the twelfth stretcher is hinged with the paper folding frame, the side of the two mounting brackets opposite to each other is provided with a containing box and a thirteenth stretcher, the containing box is slidably connected with the mounting bracket, and the output end of the thirteenth stretcher is connected with the containing box, the containing box is provided with a fourteenth stretcher, the output end of the fourteenth stretcher is provided with an ear folding plate, and the fourteenth stretcher can drive the ear folding plate to extend out of the containing box, the top of the mounting bracket is hinged with a paper pressing frame and a fifteenth stretcher, and the output end of the fifteenth stretcher is hinged with the paper pressing frame.

[0015] The beneficial effects of the present application are: the circulating paper feeding high-speed packaging machine cooperates the upper package corner centering mechanism, the brick conveying mechanism, the paper skin conveying mechanism, the paper folding mechanism, the first conveyor and the paper taking mechanism, so that the paper taking mechanism and the first conveyor are arranged below the upper package corner centering mechanism, the second conveyor of the paper skin conveying mechanism extends from the first conveyor to the conveying mechanism of the brick package, so that the paper taking mechanism, the upper package corner centering mechanism and the conveying mechanism form a height difference, the brick package and the paper skin can be synchronously conveyed, the brick conveying work and the paper skin conveying work do not interfere with each other, and a plurality of clamping hands are arranged on the second conveyor of the paper skin conveying mechanism, the clamping hands move along the second conveyor, the clamping hands reach the position of the first conveyor faster, and the conveying speed of the paper skin is improved; in addition, the brick conveying mechanism can be arranged at the position adjacent to the upper package corner centering mechanism and the paper skin conveying mechanism, and the brick conveying mechanism linearly conveys the brick package, greatly reducing the height of the brick conveying mechanism, thereby shortening the conveying stroke of the brick package, the brick package can reach the position of the paper skin faster and be stacked on the paper skin, the synchronization degree of the conveying work of the brick package and the paper skin is improved, so that the conveying stroke of the brick package is not too long to affect the conveying work of the subsequent paper skin, thereby improving the conveying speed of the brick package and the paper skin, not only reducing the conveying time of the brick package and the paper skin, but also reducing the length and height of the whole equipment, so that the overall structure of the circulating paper feeding high-speed packaging machine is more compact and integrated, the occupied space is reduced, and the processing time of the whole equipment is shortened and the ceramic tile packaging efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a perspective view of the present application;

[0017] Figure 2 It is a perspective view of the upper package corner centering mechanism, the conveying mechanism, the brick conveying mechanism, the paper skin conveying mechanism and the paper folding mechanism in the present application;

[0018] Figure 3 It is a top view of the present application;

[0019] Figure 4 It is Figure 1 A partial enlarged view of the present application;

[0020] Figure 5 It is Figure 1 A partial enlarged view of the present application;

[0021] Figure 6 It is Figure 1 A partial enlarged view of the present application;

[0022] Figure 7 It is Figure 2 A partial enlarged view of the present application;

[0023] Figure 8 It is Figure 3 E-E sectional view of the present application;

[0024] Figure 9 As Figure 8 Figure 2 is a partial enlarged view of the middle F;

[0025] Figure 10 As Figure 8 Figure 3 is a structural schematic view of the paper skin conveying mechanism;

[0026] Figure 11 As Figure 10 Figure 4 is a partial enlarged view of the middle G.

[0027] In the figure: 1, the upper corner centering mechanism; 2, the brick conveying mechanism; 3, the paper skin conveying mechanism; 4, the paper folding mechanism; 5, the first conveyor; 6, the paper bin; 61, the paper feeder; 62, the first lifter; 63, the partition plate; 64, the transition plate; 65, the guide plate; 7, the conveying plate; 8, the second conveyor; 9, the first telescopic device; 10, the front beam; 11, the rear beam; 12, the third conveyor; 13, the jacking device; 14, the second telescopic device; 15, the first brick clamping plate; 16, the jacking plate; 17, the corner bin; 18, the base; 19, the third telescopic device; 20, the fourth telescopic device; 21, the corner taker; 22, the centering frame; 23, the fifth telescopic device; 24, the centering rod; 25, the second lifter; 26, the suction device; 27, the fourth conveyor; 28, the paper clamping device; 29, the sixth telescopic device; 30, the centering plate; 31, the seventh telescopic device; 32, the eighth telescopic device; 33, the conveying wheel; 34, the paper blocking plate; 35, the limiting plate; 36, the fifth conveyor; 37, the ninth telescopic device; 38, the tenth telescopic device; 39, the second brick clamping plate; 40, the clamping base; 41, the clamping block; 42, the coil spring; 43, the shifting block; 44, the circular ring; 45, the eleventh telescopic device; 46, the support; 47, the paper suction device; 48, the pushing block; 49, the paper guide plate; 50, the paper guide base; 51, the paper folding frame; 52, the twelfth telescopic device; 53, the accommodating box; 54, the thirteenth telescopic device; 55, the fourteenth telescopic device; 56, the ear folding plate; 57, the paper pressing frame; 58, the fifteenth telescopic device. DETAILED DESCRIPTION

[0028] The present application will be further described in conjunction with the drawings and specific embodiments, so as to more clearly understand the technical ideas of the present application.

[0029] As Figures 1 to 11As shown, a circulating paper feeding high-speed packaging machine comprises an upper corner centering mechanism 1, a brick conveying mechanism 2, a paper conveying mechanism 3, a paper folding mechanism 4 and a first conveyor 5 and a paper taking mechanism arranged below the upper corner centering mechanism 1, and a paper bin 6 is arranged on one side of the first conveyor 5, a conveying mechanism extending from the upper corner centering mechanism 1 to the paper folding mechanism 4 is arranged on the machine frame, and the brick is moved to the brick conveying mechanism 2 along the conveying mechanism after the upper corner of the brick is wrapped by the upper corner centering mechanism 1, the paper taking mechanism is arranged above the first conveyor 5 and conveys the paper of the paper bin 6 to the first conveyor 5, the paper conveying mechanism 3 comprises a conveying plate 7, a second conveyor 8 and a plurality of clamping hands, the plurality of clamping hands are arranged on the second conveyor 8, the conveying plate 7 extends from the first conveyor 5 to the conveying mechanism, a first extender 9 for opening the clamping hand is arranged at the position of the conveying plate 7 close to the first conveyor 5 and the conveying mechanism, the second conveyor 8 is arranged on the conveying plate 7 and conveys the paper from the first conveyor 5 to the conveying mechanism, and the brick conveying mechanism 2 places the brick after the upper corner wrapping on the paper and conveys it to the paper folding mechanism 4 by the conveying mechanism.

[0030] The working principle of the circulating paper feeding high-speed packaging machine is realized by the cooperation of the upper corner centering mechanism 1, the brick conveying mechanism 2, the paper conveying mechanism 3, the paper folding mechanism 4, the first conveyor 5 and the paper taking mechanism, as follows Figures 1 to 11The paper taking mechanism and the first conveyor 5 are arranged below the upper corner centering mechanism 1, and the brick conveying work and the paper conveying work are formed with a height difference, so that the brick conveying work and the paper conveying work are synchronized, the brick passes through the upper corner centering mechanism 1 to be subjected to brick centering treatment and brick upper corner treatment, and the paper on the paper bin 6 is moved to the first conveyor 5 through the paper taking mechanism, and then the first conveyor 5 moves the paper to the second conveyor 8 of the paper conveying mechanism 3, the first telescopic device 9 close to the first conveyor 5 opens the clamping hand on the second conveyor 8, so that the clamping hand clamps the paper, and the second conveyor 8 of the paper conveying mechanism 3 extends from the first conveyor 5 to the conveying mechanism of the brick, so that the second conveyor 8 moves the paper to the conveying mechanism, the first telescopic device 9 close to the conveying mechanism opens the clamping hand on the second conveyor 8, so that the clamping hand releases the paper, and it should be noted that a plurality of clamping hands move along the second conveyor 8 in a cycle, and the clamping hand reaches the position of the first conveyor 5 faster, thereby improving the conveying speed of the paper, and the brick conveying mechanism 2 is arranged at a position adjacent to the upper corner centering mechanism 1 and the paper conveying mechanism 3, the conveying mechanism and the brick conveying mechanism 2 are located on the same horizontal plane, and the brick conveying mechanism 2 can linearly convey the brick, greatly reducing the height of the brick conveying mechanism 2, thereby shortening the conveying stroke of the brick, the brick conveying mechanism 2 moves and places the brick of the upper corner centering mechanism 1 on the paper of the conveying mechanism, the brick can reach the position of the paper faster and be stacked on the paper, improving the synchronization of the conveying work of the brick and the paper, so as to avoid the long conveying stroke of the brick affecting the conveying work of the subsequent paper, thereby improving the conveying speed of the brick and the paper, and finally the brick and the paper move along the conveying mechanism to the paper folding mechanism 4 for paper folding treatment, thereby completing the ceramic tile packaging work. Compared with the traditional ceramic tile packaging machine, the overall structure of the circulating paper feeding high-speed packaging machine is more compact and integrated, the overall occupied space is reduced, and the overall processing time is shortened and the ceramic tile packaging efficiency is improved.

[0031] Specifically, the conveying mechanism comprises two front girders 10 and two rear girders 11 arranged in sequence in the conveying direction of the brick, and the front girders 10 and the rear girders 11 are provided with third conveyors 12, the front girders 10 and the rear girders 11 are slidably connected with the rack, and the rack is provided with two adjusting mechanisms, one adjusting mechanism is connected with the two front girders 10 respectively and adjusts the distance between the two front girders 10, and the other adjusting mechanism is connected with the two rear girders 11 respectively and adjusts the distance between the two rear girders 11, as shown in Figures 1 to 3As shown, the first conveyor 5, the second conveyor 8 and the third conveyor 12 all adopt the conveying mechanism of the conveying belt and the pulley, and the pulley is driven by the servo motor, which is the conventional conveying structure, and thus will not be described in detail. The servo motor has the functions of metering and accurate positioning, so that the staff can preset the stroke of the conveying belt driven by the servo motor each time, i.e., the stroke of the conveying belt driven by the brick package each time is fixed, so as to fix the spacing between the brick packages and facilitate the control of the accurate arrival of the brick packages at each mechanism for processing. In addition, the front girder 10 and the rear girder 11 are slidably connected with the rack through the structure of the sliding block and the sliding rail, and the rack is provided with the adjusting driving structure of the screw and the motor corresponding to the front girder 10 and the rear girder 11. The front girder 10 and the rear girder 11 are threadedly connected with the screw, and the motor drives the screw to rotate, so that the front girder 10 or the rear girder 11 can move along the screw. This is the conventional screw adjusting structure, and thus the motor and the screw will not be described in detail. The screw can adopt the bidirectional screw with two sections of threads in opposite directions, and the two front girders 10 or the two rear girders 11 move towards or away from each other, so as to adjust the spacing of each mechanism on the rack according to the specifications of the brick packages, and be applicable to processing brick packages of different specifications.

[0032] Further, the upper corner centering mechanism 1 includes the corner access device and two brick clamps, the two brick clamps are oppositely arranged on the conveying mechanism and clamp the brick package to align the brick package left and right, and two corner access devices are correspondingly arranged on the front and rear sides of each brick clamp. The corner access device is provided with a centering device, and after the centering device processes the brick package front and back, the corner access device processes the upper corner of the brick package, as shown in Figure 1 and Figure 4 As shown, the brick package moves along the conveying mechanism to the upper corner centering mechanism 1, the centering device processes the brick package front and back, the brick clamp processes the brick package left and right, and after the centering of the brick package is completed, the corner access device processes the upper corner of the brick package, and then the conveying mechanism conveys the brick package with the upper corner to the brick conveying mechanism 2.

[0033] The brick clamp includes a jacking device 13 and a second telescopic device 14, two second telescopic devices 14 are arranged on two front girders 10 and located on the left and right sides of the third conveyor 12, and the output end of the second telescopic device 14 is provided with a first brick clamping plate 15, two jacking devices 13 are arranged on two front girders 10 and located on the third conveyor 12, and the output end of the jacking device 13 is provided with a jacking plate 16, wherein the corner block access device includes a corner block warehouse 17, a base 18, a third telescopic device 19 and a fourth telescopic device 20, the base 18 is arranged at the discharge port position of the corner block warehouse 17, the third telescopic device 19 is rotationally connected to the top surface of the base 18, and the output end of the third telescopic device 19 is provided with a downwardly extending corner block access device 21, one end of the fourth telescopic device 20 is hingedly connected to the top surface of the base 18, and the output end of the fourth telescopic device 20 is hingedly connected with the third telescopic device 19, the centering device includes a centering frame 22, a fifth telescopic device 23 and a centering rod 24, the centering frame 22 is arranged adjacent to the corner block warehouse 17, the fifth telescopic device 23 and the centering rod 24 are respectively hingedly connected with the centering frame 22, and the output end of the fifth telescopic device 23 is hingedly connected with one end of the centering rod 24, as Figure 1 and Figure 4As shown, the jacking device 13, the second telescopic device 14, the third telescopic device 19, the fourth telescopic device 20 and the fifth telescopic device 23 all adopt telescopic cylinders, the brick package is moved along the third conveyor 12 of the front girder 10 to the brick clamps, first, the output end of the fifth telescopic device 23 located at the rear side of the brick clamps is extended, and the centering rod 24 is turned down, at this time, the output end of the fifth telescopic device 23 located at the front side of the brick clamps remains in the retracted state, and the centering rod 24 is turned up to prevent affecting the brick package conveying, after the brick package abuts against the downwardly turned centering rod 24, the third conveyor 12 on the front girder 10 stops conveying the brick package, the jacking device 13 of the two brick clamps jacks up the brick package, it should be noted that the spacing between the jacked-up brick package and the top surface of the third conveyor 12 is small, only the purpose of separating the brick package from the third conveyor 12 is needed, then the output end of the fifth telescopic device 23 located at the front side of the brick clamps is extended, and the centering rod 24 is turned down, so that the front and rear centering devices on both sides of the brick clamps cooperate to process the front and rear centering of the brick package, at the same time, the second telescopic device 14 of the two brick clamps drives the first brick clamping plate 15 to clamp the jacked-up brick package and processes the left and right centering of the brick package, then the third telescopic device 19 drives the package corner taking device 21 to take out the package corner from the package corner warehouse 17, the package corner taking device 21 can adopt a vacuum suction cup to adsorb the package corner, the fourth telescopic device 20 drives the third telescopic device 19 to swing towards the centered brick package, the third telescopic device 19 drives the package corner taking device 21 to move towards the brick package, and makes the package corner abut against the edge corner of the brick package in the height direction, the package corner taking device 21 releases the package corner, and the fourth telescopic device 20 and the third telescopic device 19 reset, since the spacing between the brick package and the top surface of the third conveyor 12 is small, the height of the package corner falling after the package corner taking device 21 releases the package corner is small, the package corner is placed on the third conveyor 12 and does not fall off, so as to complete the package corner taking work, at the same time, the second telescopic device 14 and the fifth telescopic device 23 reset, the centering rod 24 and the first brick clamping plate 15 release the brick package, the jacking device 13 resets and makes the brick package fall again on the belt conveying structure, and the brick package will press the package corner, so as to continue conveying the brick package and the package corner along the third conveyor 12 to the brick conveying mechanism 2, so as to shorten the processing time of the brick package and the length of the whole equipment.

[0034] Further, the bottom of the paper bin 6 is provided with a paper feeder 61, the top of which is provided with a first lifter 62, and the output end of the first lifter 62 is provided with a partition 63, the top of the paper bin 6 is provided with a second lifter 25 and a suction device 26, the output end of the second lifter 25 is connected with the suction device 26, the paper taking mechanism comprises a fourth conveyor 27 and a paper clamp 28, the machine frame is provided with a transition plate 64 between the paper bin 6 and the first conveyor 5, and the machine frame is provided with a guide plate 65 above the fourth conveyor 27, the fourth conveyor 27 is connected with the paper clamp 28, and the fourth conveyor 27 moves the paper skin taken by the suction device 26 to the first conveyor 5 through the paper clamp 28, as shown in Figure 1 and Figure 8 The first lifter 62 can adopt a telescopic air cylinder, the second lifter 25 can adopt a lifting mechanism cooperating with a motor and a lifting rack, the suction device 26 is arranged on the lifting rack and moves up and down under the driving of the motor, which is a conventional lifting structure, so no detailed description is given, the suction device 26 can adopt a vacuum suction cup, the paper feeder 61 and the fourth conveyor 27 can adopt a conveying mechanism cooperating with a belt and a pulley, and the pulley is driven by a servo motor, which is a conventional conveying structure, so no detailed description is given, the paper clamp 28 can adopt a pneumatic finger, the suction device 26 sucks the topmost paper skin in the paper bin 6, then the second lifter 25 drives the suction device 26 and the paper skin to move upwards, and then the fourth conveyor 27 drives the paper clamp 28 to move to the paper bin 6, so that the paper clamp 28 clamps the paper skin on the suction device 26, the suction device 26 releases the paper skin, and the fourth conveyor 27 drives the paper skin to move to the first conveyor 5 through the paper clamp 28, wherein the transition plate 64 can receive the paper skin, and the guide plate 65 can limit the paper skin, so that the paper skin can smoothly transition from the paper bin 6 to the first conveyor 5, it should be noted that the staff can place multiple stacks of paper skin on the paper feeder 61 in advance, because the installation height of the first conveyor 5 is low, the corresponding storage height of the paper skin in the paper bin 6 is low, so that the consumption speed of the paper skin in the paper bin 6 is fast, when the paper skin in the paper bin 6 is all clamped by the paper clamp 28, the first lifter 62 drives the partition 63 to rise, and the paper feeder 61 feeds a stack of paper skin to the paper bin 6, then the first lifter 62 drives the partition 63 to reset, thereby separating the paper skin to be used, and the staff does not need to frequently fill the paper bin 6 with paper skin.

[0035] Further, the rack is provided with sixth telescopic devices 29 on both sides of the position where the first conveyor 5 and the second conveyor 8 are adjacent, and the output end of the sixth telescopic device 29 is provided with a centering plate 30. The front girder 10 is provided with a seventh telescopic device 31 and an eighth telescopic device 32 at the position where the first conveyor 5 and the second conveyor 8 are adjacent, the output end of the seventh telescopic device 31 is provided with a conveying wheel 33, the output end of the eighth telescopic device 32 is provided with a paper blocking plate 34, and the lower side of the eighth telescopic device 32 is provided with a limiting plate 35 which is offset from the paper blocking plate 34, as shown in Figures 7 to 9 The sixth telescopic device 29, the seventh telescopic device 31 and the eighth telescopic device 32 can adopt telescopic air cylinders. The paper web moves along the first conveyor 5 to the position between the two sixth telescopic devices 29. The eighth telescopic device 32 drives the paper blocking plate 34 to move downward and block the paper web. The sixth telescopic device 29 drives the centering plate 30 to extend and center the paper web. After the paper web is centered, the sixth telescopic device 29 and the eighth telescopic device 32 are reset. The seventh telescopic device 31 drives the conveying wheel 33 to move downward. The conveying wheel 33 abuts against the paper web and increases the friction between the paper web and the top surface of the first conveyor 5, so as to prevent the paper web from slipping on the first conveyor 5 and ensure the transition of the paper web from the first conveyor 5 to the second conveyor 8. The paper web is conveyed along the gap between the second conveyor 8 and the limiting plate 35. The limiting plate 35 limits and guides the paper web.

[0036] Further, two of the brick conveying mechanisms 2 are correspondingly arranged on the two front girders 10. The brick conveying mechanism 2 comprises a fifth conveyor 36, a ninth telescopic device 37 and a tenth telescopic device 38. The fifth conveyor 36 is arranged at the position where the front girder 10 is adjacent to the third conveyor 12 and the second conveyor 8. The fifth conveyor 36 is connected with the ninth telescopic device 37. The tenth telescopic device 38 is connected with the output end of the ninth telescopic device 37. The output end of the tenth telescopic device 38 is provided with a second brick clamping plate 39, as shown in Figure 1 and Figure 5As shown, the fifth conveyor 36 can adopt a conveying mechanism of a conveying belt and a pulley, and the pulley is driven by a servo motor, which is a conventional conveying structure, so no detailed description is given. The ninth telescopic device 37 and the tenth telescopic device 38 can adopt telescopic cylinders. The ninth telescopic device 37 is connected with the fifth conveyor 36 through a sliding seat. The ninth telescopic device 37 drives the second brick clamping plate 39 to clamp the brick package and the package corner located on the third conveyor 12 of the front beam 10. It should be noted that the second brick clamping plate 39 can be provided with two clamping columns for clamping the package corner, and a through slot can be provided on the second brick clamping plate 39, so as to adjust the installation position of the clamping column on the through slot according to the specifications of the brick package and the position of the package corner. The clamping column clamps the package corner to prevent the package corner from falling. After the second brick clamping plate 39 clamps the brick package, the ninth telescopic device 37 lifts the tenth telescopic device 38 and separates the brick package from the third conveyor 12 of the front beam 10. The fifth conveyor 36 drives the brick package and the package corner to move to the paper skin of the third conveyor 12 of the rear beam 11. Finally, the tenth telescopic device 38, the ninth telescopic device 37 and the fifth conveyor 36 are reset in sequence to circulate the conveying of the brick package.

[0037] Further, the clamping hand includes two, the clamping hand includes a clamping seat 40 and a clamping block 41, the clamping seat 40 is fixed on the second conveyor 8, the clamping block 41 is hinged with the clamping seat 40, and the hinge of the clamping block 41 and the clamping seat 40 is provided with a coil spring 42, the coil spring 42 is connected with the clamping seat 40 and the clamping block 41 respectively, the bottom of the clamping block 41 is provided with a downward extending push block 43, and the push block 43 is rotatably connected with a circular ring 44, two conveying plates 7 are correspondingly provided on two rear beams 11, and the conveying plates 7 are upwardly inclined from the first conveyor 5 to the third conveyor 12. The inner sides of the two conveying plates 7 are provided with eleventh telescopic devices 45, and the rack is provided with a support 46 extending to the paper folding mechanism 4 between the two eleventh telescopic devices 45. The output end of the eleventh telescopic device 45 is provided with a paper suction device 47. The first telescopic device 9 is arranged on the outer side of the conveying plate 7, and the output end of the first telescopic device 9 is provided with a push block 48 penetrating through the conveying plate 7. The outer side of the conveying plate 7 is provided with a paper guide plate 49 inclined upwardly towards the third conveyor 12, as Figure 8 、 Figure 10 and Figure 11As shown, the first telescopic device 9 and the eleventh telescopic device 45 can adopt telescopic cylinders, and the paper suction device 47 can adopt a vacuum suction disc. The closed state of the clamping hand is described as the initial state. When the paper skin moves from the first conveyor 5 to the second conveyor 8, the first telescopic device 9 near the first conveyor 5 drives the push block 48 to move towards the clamping hand. The push block 48 is in contact with the ring 44 of the dial block 43. The dial block 43 can be installed with the ring 44 through a bearing. The ring 44 can reduce the friction between the push block 48 and the dial block 43, and reduce the wear of the push block 48. The dial block 43 drives the clamping block 41 to open the clamping seat 40, and the clamping block 41 stretches the coil spring 42, so that the paper skin enters between the clamping seat 40 and the clamping block 41. Then the first telescopic device 9 drives the push block 48 to reset. One end of the coil spring 42 is connected with the clamping seat 40, and the other end of the coil spring 42 is connected with the clamping block 41. Therefore, the clamping block 41 is reset under the action of the coil spring 42 and cooperates with the clamping seat 40 to clamp the paper skin. Then the second conveyor 8 drives the clamping hand to move along the conveying plate 7 to the position of another telescopic device, and the paper skin moves to the upper side of the paper suction device 47. The paper skin is relatively soft, and the guide paper plate 49 and the bracket 46 cooperate to assist in supporting the paper skin to prevent the paper skin from sagging. When the paper skin reaches the upper side of the paper suction device 47, the first telescopic device 9 near the third conveyor 12 drives the push block 48 to drive the clamping block 41 and the clamping seat 40 to open, and the eleventh telescopic device 45 drives the paper suction device 47 to move upwards. The paper suction device 47 sucks the paper skin and separates the paper skin from the second conveyor 8. After the paper skin is separated from the clamping hand, the clamping hand continues to move around the second conveyor 8, and at this time, another clamping hand is close to the position of the first conveyor 5, so that another clamping hand quickly reaches the position of the first conveyor 5 to clamp the paper skin. In this way, the paper skin is circulated and transported at a high speed. In addition, the tenth telescopic device 38 and the ninth telescopic device 37 of the brick conveying mechanism 2 cooperate to place the brick package and the corner on the paper skin of the paper suction device 47. The eleventh telescopic device 45 drives the brick package, the corner and the paper skin to move downwards and along the third conveyor 12 located on the rear beam 11 to the paper folding mechanism 4.

[0038] Further, two said folding mechanisms 4 are arranged on two said rear girders 11, the folding mechanism 4 comprises a first folder, a second folder and a mounting frame, two said mounting frames are arranged on two said rear girders 11 oppositely, a paper guide seat 50 is arranged in front of the mounting frame, two folding frames 51 are hinged on the mounting frame along the direction of the brick package conveying, a twelfth telescopic device 52 is hinged on the folding frame 51, the output end of the twelfth telescopic device 52 is hinged with the folding frame 51, a containing box 53 and a thirteenth telescopic device 54 are arranged on the opposite side of the mounting frame, the containing box 53 is slidingly connected with the mounting frame, the output end of the thirteenth telescopic device is connected with the containing box 53, a fourteenth telescopic device 55 is arranged in the containing box 53, the output end of the fourteenth telescopic device 55 is provided with a folding lug plate 56, the fourteenth telescopic device 55 can drive the folding lug plate 56 to extend out of the containing box 53, a paper pressing frame 57 and a fifteenth telescopic device 58 are hinged on the top of the mounting frame, the output end of the fifteenth telescopic device 58 is hinged with the paper pressing frame 57, as shown in Figure 1 and Figure 6 The twelfth telescopic device 52, the thirteenth telescopic device 54, the fourteenth telescopic device 55 and the fifteenth telescopic device 58 are all telescopic cylinders, in the process that the paper skin moves along the third conveyor 12 arranged on the rear girder 11, the paper guide seat 50 first lifts the side edge component of the paper skin, when the paper skin reaches between the two containing boxes 53, the thirteenth telescopic device 54 drives the containing box 53 to extend out and abuts the lifted side edge of the paper skin with the side wall of the brick package, and makes the side edge of the paper skin completely stand, then the fourteenth telescopic device 55 drives the folding lug plate 56 to extend out, the folding lug plate 56 folds the folding lug on the standing side edge of the paper skin inward, and the inwardly folded folding lug abuts on the package corner, then the twelfth telescopic device 52 drives the folding frame 51 to turn upward, the folding frame 51 can be provided with a pressing wheel, in the process of turning the folding frame 51, the side edge of the paper skin without the folding lug will be turned upward, when the folding frame 51 turns to the vertical state, the pressing wheel on the folding frame 51 will continue to fold the standing side edge of the paper skin downward and abut on the top surface of the brick package, finally the fifteenth telescopic device 58 drives the paper pressing frame 57 to turn downward, the paper pressing frame 57 folds the standing paper skin downward and abuts on the top surface of the brick package, and the twelfth telescopic device 52, the thirteenth telescopic device 54, the fourteenth telescopic device 55 and the fifteenth telescopic device 58 are reset, so as to complete the folding work.

[0039] The above is only a specific embodiment of the present application, and does not limit the patent range of the present application, any equivalent structure or equivalent process transformation using the content of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection range of the present application.

Claims

1. A rotary infeed high speed packaging machine, characterized in that: The upper corner centering mechanism, the brick conveying mechanism, the paper conveying mechanism and the paper folding mechanism are sequentially arranged on the frame along the conveying direction of the brick package, the first conveyor and the paper taking mechanism are arranged below the upper corner centering mechanism, the frame is provided with a paper bin on one side of the first conveyor, the frame is provided with a conveying mechanism extending from the upper corner centering mechanism to the paper folding mechanism, the brick package moves along the conveying mechanism after the upper corner centering of the upper corner centering mechanism, the conveying mechanism comprises two front girders and two rear girders which are sequentially arranged along the conveying direction of the brick package, the third conveyor is arranged on the front girder and the rear girder, the front girder and the rear girder are slidably connected with the frame, two adjusting mechanisms are arranged on the frame, one adjusting mechanism is connected with the two front girders and adjusts the distance between the two front girders, the other adjusting mechanism is connected with the two rear girders and adjusts the distance between the two rear girders, the paper taking mechanism is arranged above the first conveyor and conveys the paper of the paper bin to the first conveyor, the paper conveying mechanism comprises a conveying plate, a second conveyor and a plurality of clamping hands, the clamping hands are arranged on the second conveyor, the conveying plate extends from the first conveyor to the conveying mechanism, the first extender for opening the clamping hand is arranged at the position of the conveying plate close to the first conveyor and the conveying mechanism, the second conveyor is arranged on the conveying plate and conveys the paper from the first conveyor to the conveying mechanism, the brick conveying mechanism places the brick package after the upper corner centering on the paper and conveys the brick package to the paper folding mechanism, the clamping hand comprises two clamping blocks and a clamping seat, the clamping seat is fixed on the second conveyor, the clamping block is hinged with the clamping seat, the hinge between the clamping block and the clamping seat is provided with a coil spring, the coil spring is connected with the clamping seat and the clamping block, the bottom of the clamping block is provided with a downward extending push block, the circular ring is rotatably connected on the push block, the conveying plate is correspondingly arranged on the two rear girders, the conveying plate is upwardly inclined from the first conveyor to the third conveyor, the eleventh extender is arranged on the inner side of the conveying plate, the frame is provided with a support extending to the paper folding mechanism between the two eleventh extenders, the output end of the eleventh extender is provided with a paper suction device, the first extender is arranged on the outer side of the conveying plate, the output end of the first extender is provided with a push block penetrating through the conveying plate, the outer side of the conveying plate is provided with a paper guide plate upwardly inclined to the third conveyor.

2. A recirculating infeed, high speed packaging machine according to claim 1, characterized in that: The upper corner centering mechanism comprises a corner storage device and two brick clamping devices, the two brick clamping devices are oppositely arranged on the conveying mechanism and clamp the brick package to align the brick package left and right, two corner storage devices are correspondingly arranged on the front and rear sides of each brick clamping device, the corner storage device is provided with a centering device, and the corner storage device processes the upper corner of the brick package after the front and rear centering of the brick package by the centering device.

3. A rotary infeed, high speed packaging machine according to claim 2, characterized in that: The brick clamp includes a jacking device and a second telescopic device, two second telescopic devices are arranged on the two front girders correspondingly and are located on the left and right sides of the third conveyor, and the output end of the second telescopic device is provided with a first brick clamping plate, two jacking devices are arranged on the two front girders correspondingly and are located on the third conveyor, and the output end of the jacking device is provided with a jacking plate.

4. A recirculating infeed, high speed packaging machine according to claim 2, characterized in that: The corner piece access device includes a corner piece warehouse, a base, a third telescopic device and a fourth telescopic device, the base is arranged at the discharge port position of the corner piece warehouse, the third telescopic device is rotationally connected to the top surface of the base, and the output end of the third telescopic device is provided with a downwardly extending corner piece taking device, one end of the fourth telescopic device is hingedly connected to the top surface of the base, and the output end of the fourth telescopic device is hingedly connected with the third telescopic device, the centering device includes a centering frame, a fifth telescopic device and a centering rod, the centering frame is arranged adjacent to the corner piece warehouse, the fifth telescopic device and the centering rod are respectively hingedly connected with the centering frame, and the output end of the fifth telescopic device is hingedly connected with one end of the centering rod.

5. A recirculating infeed, high speed packaging machine according to claim 1, characterized in that: The bottom of the paper warehouse is provided with a paper feeder, the first lifting device is arranged above the paper feeder, and the output end of the first lifting device is provided with a partition plate, the top of the paper warehouse is provided with a second lifting device and a suction device, the output end of the second lifting device is connected with the suction device, the paper taking mechanism includes a fourth conveyor and a paper clamp, the machine frame is provided with a transition plate between the paper warehouse and the first conveyor, the machine frame is provided with a guide plate above the fourth conveyor, the fourth conveyor is connected with the paper clamp, and the fourth conveyor moves the paper skin taken by the suction device to the first conveyor through the paper clamp.

6. A recirculating infeed high speed packaging machine according to claim 1, characterized in that: The machine frame is provided with sixth telescopic devices on the left and right sides of the position where the first conveyor is adjacent to the second conveyor, and the output end of the sixth telescopic device is provided with a centering plate, the front girder is provided with a seventh telescopic device and an eighth telescopic device at the position where the first conveyor is adjacent to the second conveyor, the output end of the seventh telescopic device is provided with a conveying wheel, the output end of the eighth telescopic device is provided with a paper blocking plate, and the eighth telescopic device is provided below with a limiting plate which is dislocated with the paper blocking plate.

7. A recirculating infeed, high speed packaging machine according to claim 1, characterized in that: Two brick conveying mechanisms are arranged on the two front girders correspondingly, the brick conveying mechanism includes a fifth conveyor, a ninth telescopic device and a tenth telescopic device, the fifth conveyor is arranged on the front girder at the position where the third conveyor and the second conveyor are adjacent to each other, the fifth conveyor is connected with the ninth telescopic device, the tenth telescopic device is connected with the output end of the ninth telescopic device, and the output end of the tenth telescopic device is provided with a second brick clamping plate.

8. A recirculating infeed, high speed packaging machine according to claim 1, characterized in that: Two said paper folding mechanisms are arranged on the two rear girders, the paper folding mechanism comprises a first paper folder, a second paper folder and a mounting frame, two said mounting frames are arranged on the two rear girders, the frame is provided with a paper guide seat in front of the mounting frame, and the frame is hinged with two paper folding frames between the two mounting frames along the direction of brick package conveying, the paper folding frame is hinged with a twelfth telescopic device, the output end of the twelfth telescopic device is hinged with the paper folding frame, the side of the two mounting frames is provided with a containing box and a thirteenth telescopic device, the containing box is slidingly connected with the mounting frame, the output end of the thirteenth telescopic device is connected with the containing box, the containing box is provided with a fourteenth telescopic device, the output end of the fourteenth telescopic device is provided with an ear folding plate, the fourteenth telescopic device can drive the ear folding plate to extend out of the containing box, the top of the mounting frame is hinged with a paper pressing frame and a fifteenth telescopic device, and the output end of the fifteenth telescopic device is hinged with the paper pressing frame.

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