Longitudinal stacking type box collecting, arranging, overturning and pushing device

Abstract

A longitudinal stacking type box collecting, arranging, overturning and pushing device is characterized in that a stacking machine frame and a stacking side plate are arranged on a platform machine frame and on the side edge of a memorial archway, and a box feeding supporting plate, a rotary box clamping strip and a floating pressing block are sequentially arranged on the inner side edge of the stacking side plate and located above the stacking machine frame from bottom to top; a top box lifting power source is installed below the stacking rack and connected with a top box lifting plate, and a top box strip is installed on the top box lifting plate and located on the side edge of the box inlet supporting plate. A material arranging and pushing mechanism is arranged on the memorial archway and above the stacking side plate, and a rotary feeding mechanism is arranged on the platform rack and on the side edge of the material arranging and pushing mechanism. According to the full-automatic packaging machine, a series of working procedures such as stacking and box collecting, material arranging and pushing, box clamping and overturning and pushing of the packaging boxes can be completed in a one-time and full-automatic mode, the material blocking time is effectively shortened, abrasion is avoided, and the overall packaging speed, the packaging efficiency and the packaging quality are improved by improving the feeding mode.

Description

Technical Field

[0001] The invention relates to a packaging machine, in particular to a box collecting, material sorting, turning and pushing device for a transparent film wrapping machine for integrating, sorting, turning and pushing packaging boxes. Background Art

[0002] At present, the cartoning machine is a device that integrates materials (such as blister tablets), instructions (paper tablet instructions), paper boxes, etc. into small packaging boxes, and then integrates multiple small packaging boxes and repackages them into medium packaging boxes (i.e. box-in-box). It involves the repackaging of various types of items such as food, medicine, and cosmetics, and has a large market demand space. It needs to focus on the design of multiple processes such as waste rejection, touch flipping (from horizontal flipping to vertical placement), multiple small box transfer pushing, and stacking storage. Transparent film wrapping machine (transparent film strapping machine) is a packaging equipment that wraps multiple packaging boxes with transparent film. When pushing the packaging box forward, due to the long stroke of the pusher and the difficulty of lifting it up to make room for the subsequent packaging boxes to continue to follow up, it is necessary to stop the work of the box erecting mechanism in order to avoid damage caused by continuous friction of the packaging box in the box flipping belt. Due to the blocking of the packaging box, time-consuming and wear, the packaging speed of the equipment is limited. Summary of the invention

[0003] The object of the present invention is to overcome the above technical deficiencies and to provide a longitudinal stacking type box collection, material sorting, flipping and pushing device which can prevent material blocking and realize the stacking, collection, sorting, flipping and pushing of multiple packaging boxes.

[0004] The object of the present invention is achieved through the following technical scheme: a longitudinal stacking type box collection and sorting flipping and pushing device comprises a platform frame and an archway, a stacking frame is installed on the platform frame and at the side of the archway, a stacking side plate is installed on the stacking frame, a box feeding support plate, a rotating card box strip, and a floating pressure block are installed in sequence from bottom to top on the inner side of the stacking side plate and above the stacking frame, the floating pressure block is installed on the pressure block guide rod, and a top box lifting power source is installed under the stacking frame. The box lifting power source is connected to the top box lifting plate through the top box lifting intermediate transmission component, and the top box lifting plate is equipped with a top box bar, and the top box bar is located on the side of the box feeding pallet; a material handling and pushing mechanism is installed on the archway and above the stacking side plate, a rotating feeding mechanism is installed on the platform frame and on the side of the material handling and pushing mechanism, and a main pushing mechanism is installed on the platform frame and on the side of the rotating feeding mechanism, and the top box lifting plate is installed under the stacking frame through the top box lifting plate mounting seat.

[0005] The rotating card box strip is connected to the card box rotating shaft through the card box swing arm, and the card box rotating shaft is installed on the palletizing machine frame. A limited reset mainboard is installed on the palletizing machine frame and on the outer side of the palletizing side plate. A reset spring is installed on the limited reset mainboard, and the reset spring is connected to the rotating card box strip. The top box lifting intermediate transmission component includes a connected top box driving wheel, a top box synchronous belt, and a top box driven wheel. The top box driving wheel is connected to the top box lifting power source, and a synchronous belt clamp is installed on the top box synchronous belt, and the synchronous belt clamp is connected to the top box lifting plate.

[0006] The material handling propulsion mechanism comprises a moving horizontal plate mounted on the archway, the moving horizontal plate is connected to the propulsion power source through the propulsion intermediate transmission assembly, a push rod is mounted under the moving horizontal plate, the push rod is connected to the displacement power source. The moving horizontal plate is mounted on the material handling guide rail, and the material handling guide rail is mounted on the archway through the guide rail mounting plate.

[0007] The rotary feeding mechanism includes a feeding frame mounted on a platform frame, a rotating main shaft is mounted on the feeding frame, a plurality of clamping box assemblies are mounted on the rotating main shaft, the clamping box assembly includes a feeding clamping box seat, a bidirectional screw and a guide light rod are mounted on the top of the feeding clamping box seat, a width adjustment hand wheel is mounted on the bidirectional screw, a moving seat is mounted on both sides of the bidirectional screw and the guide light rod, and a clamping plate is mounted on the lower part of the moving seat; the rotating main shaft is connected to the rotating feeding power source through a rotating intermediate transmission assembly. The rotating intermediate transmission assembly includes a main gear mounted on the rotating main shaft, the main gear is connected to the feeding driven wheel through a sub-gear and a sub-gear shaft, the feeding driven wheel is connected to the feeding driving wheel through a feeding synchronous belt, and the feeding driving wheel is connected to the rotating feeding power source.

[0008] After adopting the structure of the present invention, the horizontally placed packaging boxes that have completed the packaging of materials and instructions pass through the box feeding tray, rotating card box strip, top box lifting plate and the upward top box of the top box strip in sequence to complete the longitudinal stacking, and the push rod of the material sorting and pushing mechanism pushes, the clamping box of the clamping box assembly of the rotating feeding mechanism is driven by the rotating main shaft to turn the clamping box assembly and a row of packaging boxes as a whole, so that a row of packaging boxes is turned from the original longitudinal vertical state to the horizontal horizontal state, and finally pushed by the main pushing mechanism to make full preparations for the final packaging box film coating and wrapping. In this way, a series of processes such as stacking and collecting boxes, material sorting and pushing, clamping box flipping, and pushing of packaging boxes are completed in one time and fully automatically, effectively reducing the material blocking time and waiting time, working continuously and not causing wear, and significantly improving the overall packaging speed, packaging efficiency and packaging quality through the improvement and improvement of the feeding method. It is particularly suitable for the packaging requirements of high-speed box loading and wrapping. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The present invention is further described in detail below in conjunction with the accompanying drawings and implementation modes.

[0010] Figure 1 It is a schematic diagram of the installation structure of the present invention.

[0011] Figure 2 for Figure 1 Schematic diagram of the installation structure of the longitudinal stacking mechanism for the packaging boxes.

[0012] Figure 3 for Figure 2 Side view of.

[0013] Figure 4 for Figure 2 Stereoscopic diagram.

[0014] Figure 5 for Figure 1 Schematic diagram of the installation structure of the material handling and advancing mechanism.

[0015] Figure 6 for Figure 5 Side view of.

[0016] Figure 7 for Figure 1 Schematic diagram of the installation structure of the rotary feeding mechanism.

[0017] Figure 8 for Figure 7 Side view of. DETAILED DESCRIPTION

[0018] Reference Figures 1 to 4It can be known that the longitudinal stacking type box collection and material turning and pushing device applied to the transparent film wrapping machine of the present invention comprises a platform frame 1 (which is arranged horizontally) and an archway 2 (which is arranged vertically), on the platform frame 1 and at the side of the archway 2, a stacking frame 18 (embedded in the corresponding position of the platform frame) is installed, on the stacking frame 18, a stacking side plate 10 (the front and rear pieces are movable and fixed respectively) is installed, on the inner side of the stacking side plate 10 and above the stacking frame 18, a box feeding support plate 11, a rotating card box strip 12, and a floating pressure block 13 (the front and rear pieces are respectively installed from bottom to top, the floating pressure block 13 is installed on the pressure block guide rod 14, and a top box lifting plate is installed under the stacking frame 18 A power source 15 (a top box lifting motor) is connected to a top box lifting plate 16 through a top box lifting intermediate transmission assembly 20. A top box strip 17 (one each at the front and rear) is mounted on the top box lifting plate 16. The top box strip 17 is located on the side of the box feeding tray 11. A material handling and pushing mechanism 3 is mounted on the archway 2 and above the stacking side plate 10. A rotary feeding mechanism 5 is mounted on the platform frame 1 and on the side of the material handling and pushing mechanism 3 (subsequent process, right side position). A main pushing mechanism 6 is mounted on the platform frame 1 and on the side of the rotary feeding mechanism 5 (left side position). The top box lifting plate 16 is mounted under the stacking frame 18 through a top box lifting plate mounting seat 37.

[0019] A material storage platform 4 is installed on the platform frame 1 and between the stacking side plate 10 and the rotating feeding mechanism 5. A feeding conveying assembly 7 is installed on the platform frame 1 and at the joint with the stacking frame 18 (at the position between the stacking side plates). A packaging box detection switch 19 (detecting whether the packaging box to be stacked is in place and located below the rotating card box strip 12) is installed on the stacking frame 18 and between the stacking side plates 10. The stacking frame 18, the stacking side plate 10, the box feeding support plate 11, the rotating card box strip 12, the floating pressure block 13, the pressure block guide rod 14, the top box lifting power source 15, the top box lifting intermediate transmission assembly 20, the top box lifting plate 16, the top box strip 17, the packaging box detection switch 19, etc. constitute the packaging box longitudinal stacking mechanism 8.

[0020] The rotating card box strip 12 is connected to the card box rotating shaft 21 through the card box swing arm 29. The card box rotating shaft 21 is installed on the stacking machine frame 18. A limited reset mainboard 22 is installed on the stacking machine frame 18 and on the outer side of the stacking side plate 10. A reset spring 23 (and a limit screw 24, one reset spring on each side and the limit screw in the middle) is installed on the limited reset mainboard 22. The reset spring 23 (and the limit screw 24) is connected to the rotating card box strip 12. The top box lifting intermediate transmission component 20 includes a connected top box driving wheel 25, a top box synchronous belt 26, and a top box driven wheel 27 (installed under the stacking machine frame 18). The top box driving wheel 25 is connected to the top box lifting power source 15. A synchronous belt clamp 28 is installed on the top box synchronous belt 26. The synchronous belt clamp 28 is connected to the top box lifting plate 16.

[0021] like Figure 1 , Figure 5 , Figure 6 As shown, the material handling and propulsion mechanism 3 includes a moving transverse plate 30 mounted on the archway 2, and the moving transverse plate 30 is connected to a propulsion power source 32 (a propulsion motor) through a propulsion intermediate transmission assembly 31 (including a connected propulsion driving wheel, a propulsion synchronous belt, a propulsion clamping plate, a propulsion driven wheel, etc.), and a push rod 33 (the push rod moves between the stacking side plates 10 or moves to the outer position of the stacking side plates 10) is installed under the moving transverse plate 30, and the push rod 33 is connected to a displacement power source 34 (a displacement cylinder). The moving transverse plate 30 is mounted on a material handling guide rail 35, and the material handling guide rail 35 is mounted on the archway 2 through a guide rail mounting plate 36.

[0022] like Figure 1 , Figure 7 , Figure 8As shown, the rotary feeding mechanism 5 includes a feeding frame 50 (one on the left and one on the right, embedded in the corresponding position of the platform frame) installed on the platform frame 1, a rotating spindle 51 is installed on the feeding frame 50 (in between), a plurality of clamping box assemblies 52 are installed on the rotating spindle 51 (a total of four groups, the angle between each group is 90 degrees to form four groups in a circle), the clamping box assembly 52 includes a feeding clamping box seat 53, a bidirectional screw 54 and a guide light rod 55 (both are arranged in parallel) are respectively installed on the top of the feeding clamping box seat 53, a width adjustment hand wheel 56 is installed on the bidirectional screw 54, and a moving seat 57 is installed on both sides of the bidirectional screw 54 and the guide light rod 55, and a clamping plate 58 (one on the left and one on the right) is installed at the lower part of the moving seat 57; the rotating spindle 51 is connected to a rotary feeding power source 59 (a rotary feeding motor) through a rotating intermediate transmission assembly. The rotating intermediate transmission assembly includes a main gear 60 mounted on the rotating main shaft 51, the main gear 60 is connected to a feeding driven wheel 63 through a sub-gear 61 (and a sub-gear shaft), the feeding driven wheel 63 is connected to a feeding driving wheel 62 through a feeding synchronous belt 64, and the feeding driving wheel 62 is connected to a rotating feeding power source 59. A screw locking block 65 is installed at the outer end of the bidirectional screw 54.

[0023] The working principle of the present invention is as follows: the transversely placed packaging boxes that have completed the packaging of materials and instructions are conveyed by the feed conveying component 7, enter the position between the stacking side plates 10 of the packaging box longitudinal stacking mechanism 8 and are supported by the two sides of the box feeding support plate 11 (it can be a row of packaging boxes in multiple columns). At the same time, the top box lifting power source 15 works to drive the top box lifting plate 16 through the top box lifting intermediate transmission component 20, so that the top box bar 17 pushes the top box upward, and the packaging box touches the rotating card box bar 12 upward, so that the rotating card box bar shrinks around the card box rotating axis 21 through the card box swing arm 29, and the packaging box continues to move upward to slightly above the rotating card box bar and the rotating card box bar returns to its original position through the reset spring 23, and then the rotating card box bar supports the packaging box and is pressed by the floating pressure block 13 to automatically position it, thereby completing the lifting of the transversely placed packaging boxes one by one and the longitudinal stacking and stacking of multiple columns and rows of packaging boxes. Afterwards, the propulsion power source 32 of the material sorting and propulsion mechanism 3 works to drive the moving cross plate 30 by pushing the intermediate transmission component 31, and the push rod 33 pushes the longitudinally stacked packaging boxes along the rotating card box strip between the stacking side plates and into the material storage platform 4.

[0024] Then, the push rod 33 of the material sorting and pushing mechanism 3 pushes the longitudinally stacked packaging boxes through the material storage platform 4 into the clamping box assembly 52 of the rotary feeding mechanism 5, and is clamped by the clamping plate 58 (according to the specification requirements of the packaging boxes, the movable seat 57 on the bidirectional screw 54 is moved by rotating the width adjustment hand wheel 56 to tighten or loosen the clamping plate). The rotary feeding power source 59 works to rotate the rotating main shaft 51 by rotating the intermediate transmission assembly, and rotates the clamping box assembly with the packaging boxes 90 degrees, so that a row of packaging boxes is flipped as a whole from a longitudinal vertical state to a group of packaging boxes in a transverse horizontal state. Finally, the main pushing mechanism 6 pushes them to the inside of the transparent film wrapping machine to finally complete the film coating and wrapping work of a group of packaging boxes (promoting one row, rotating once, and pushing one group in turn). After the pushing and rotating feeding mechanism is completed, the push rod is controlled by the shifting power source 34 to shift to the periphery of the material storage platform (or the stacking side plate) and goes back to the entrance side of the stacking side plate through the propulsion power source 32. The work of the push rod forms a rectangular loop path, which effectively avoids the interference between the push rod return and the packaging box.

[0025] The present invention adopts a multi-column and multi-row lifting and stacking structure to sort the packaging boxes at the maximum possible speed, which is conducive to matching the output of the front-end cartoning machine. The number of boxes and packages is controlled by a program, and the stacking structure is adjustable and suitable for packaging boxes of different specifications. The material sorting and pushing of the packaging boxes is increased, with an adjustable stroke, rapid action, and precise positioning. It is used to push the stacked packaging boxes to the storage platform, and to push the packaging boxes on the storage station into the rotary feeding mechanism one by one in a single row according to the specifications of the packaging boxes by using a segmented small push method. The rotary feeding mechanism has four groups of clamping box components distributed in a circle. The length range of the clamping components is adjustable and suitable for packaging boxes of different specifications. The rotation driving force adopts servo transmission and has precise positioning. The feed channel of the transparent film wrapping machine is symmetrically distributed about the center. Therefore, when the rotary feeding mechanism distributes the packaging boxes, it must ensure that the center of the packaging box after rotation is aligned with the center of the feed channel.

Claims

1. A longitudinal stacking type box collection, sorting, turning and pushing device, including a platform frame and a memorial arch, characterized by: A palletizing frame is installed on the platform frame and at the side of the memorial arch, a palletizing side plate is installed on the palletizing frame, a box feeding support plate, a rotating card box strip and a floating pressure block are installed in sequence from bottom to top on the inner side of the palletizing side plate and above the palletizing frame, the floating pressure block is installed on the pressure block guide rod, a top box lifting power source is installed under the palletizing frame, the top box lifting power source is connected with the top box lifting plate through a top box lifting intermediate transmission component, a top box strip is installed on the top box lifting plate, and the top box strip is located on the side of the box feeding support plate; a material handling and advancing mechanism is installed on the memorial arch and above the palletizing side plate, a rotating feeding mechanism is installed on the platform frame and at the side of the material handling and advancing mechanism, a main pushing mechanism is installed on the platform frame and at the side of the rotating feeding mechanism, and the top box lifting plate is installed under the palletizing frame through a top box lifting plate mounting seat.

2. The longitudinal stacking type box collection material turning and pushing device according to claim 1 is characterized in that: The rotating card box strip is connected to the card box rotating shaft through the card box swing arm. The card box rotating shaft is installed on the stacking machine frame. A limited reset mainboard is installed on the stacking machine frame and on the outer side of the stacking side plate. A reset spring is installed on the limited reset mainboard. The reset spring is connected to the rotating card box strip.

3. The longitudinal stacking type box collection material turning and pushing device according to claim 1 or 2, characterized in that: The top box lifting intermediate transmission component includes a connected top box driving wheel, a top box synchronous belt, and a top box driven wheel. The top box driving wheel is connected to the top box lifting power source. A synchronous belt clamp is installed on the top box synchronous belt, and the synchronous belt clamp is connected to the top box lifting plate.

4. The longitudinal stacking type box collection material turning and pushing device according to claim 1 or 2, characterized in that: The material handling and advancing mechanism comprises a movable horizontal plate installed on the archway, the movable horizontal plate is connected to the advancing power source through the advancing intermediate transmission component, and a push rod is installed under the movable horizontal plate, and the push rod is connected to the displacement power source.

5. The longitudinal stacking type box collection material turning and pushing device according to claim 4 is characterized in that: The movable transverse plate is mounted on a material sorting guide rail, and the material sorting guide rail is mounted on the archway through a guide rail mounting plate.

6. The longitudinal stacking type box collection material turning and pushing device according to claim 4 is characterized in that: The rotary feeding mechanism includes a feeding rack mounted on a platform frame, a rotating spindle is mounted on the feeding rack, a plurality of clamping box assemblies are mounted on the rotating spindle, the clamping box assembly includes a feeding clamping box seat, a bidirectional screw and a guide light rod are mounted on the top of the feeding clamping box seat, a width adjustment hand wheel is mounted on the bidirectional screw, moving seats are mounted on both sides of the bidirectional screw and the guide light rod, and a clamping plate is mounted on the lower part of the moving seat; the rotating spindle is connected to a rotary feeding power source through a rotating intermediate transmission assembly.

7. The longitudinal stacking type box collection material sorting, turning and pushing device according to claim 2 is characterized by: A material storage platform is arranged on the platform frame and between the stacking side plate and the rotary feeding mechanism.

8. The longitudinal stacking type box collection material sorting, turning and pushing device according to claim 6 is characterized by: A packaging box detection switch is arranged on the palletizing machine frame and between the palletizing side plates, and a screw locking block is arranged at the outer end of the bidirectional screw.

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