CN113173294A

CN113173294A - Automatic boxing equipment

Info

Publication number: CN113173294A
Application number: CN202110474610.5A
Authority: CN
Inventors: 黄松; 魏宇; 吴水兴
Original assignee: Foshan Soontrue Machinery Equipment Co Ltd
Current assignee: Foshan Soontrue Machinery Equipment Co Ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-07-27

Abstract

The invention discloses automatic boxing equipment, and relates to the technical field of related equipment of material packaging machines. The box opening device comprises an upper adsorption mechanism and a lower adsorption mechanism, the upper adsorption mechanism acquires the packaging box from the packaging box conveying device, the lower adsorption mechanism is matched with the upper adsorption mechanism to realize the opening of the packaging box, and the opened packaging box is sent to the packaging box receiving station; the feeding device comprises a material pushing station, and the material pushing device pushes materials from the material pushing station to the packaging box; the box pressing device is used for limiting the packing box from the upper surface of the packing box. The automatic material feeding device can automatically and accurately feed materials into the packaging box, so that a better box packing effect is ensured.

Description

Automatic boxing equipment

Technical Field

The invention relates to the technical field of related equipment of a material packaging machine, in particular to automatic boxing equipment.

Background

The boxing machine is one of packaging machines, and comprises an automatic boxing machine, a medicine boxing machine and the like. The automatic box packing machine is used for automatically packing medicine bottles, medicine plates, ointment and the like and specifications into a folding packaging box and completing box covering action, and the automatic box packing machine with complete partial functions also has additional functions of attaching sealing labels or performing heat shrinkage wrapping and the like. The boxing machine can be divided into the following parts according to the structure of the machine: vertical cartoning machines and horizontal cartoning machines. Generally, the vertical boxing machine has a relatively fast packaging speed, but the packaging range is relatively small, and generally only aims at single products such as medicine plates, and the horizontal boxing machine can box various products such as soap, medicines, foods, hardware, automobile accessories and the like.

The cartoning machine generally comprises a feeding mechanism, a pushing mechanism, a packaging box conveying mechanism, a box opening mechanism, an output mechanism and the like, wherein mechanisms which are crucial to efficiency improvement in the cartoning machine are the box opening mechanism and the pushing mechanism, so that the two mechanisms in the prior art are improved more. The method comprises the following specific steps:

for the material pushing mechanism, the chinese patent document with publication number CN105857719A and publication date 2016, 8, month and 17 discloses a synchronous material pushing and pressing device for a box packing machine, which comprises a small material pushing swing arm, a small material pressing swing arm, a large material pushing swing arm, a material pushing pull rod, a material pressing arm and a material pushing arm, wherein one end of the material pressing pull rod is fixed on the large material pressing swing arm, and the other end of the material pressing pull rod is fixed on the material pressing arm; one end of the pushing arm is fixed on the pushing big swing arm, and the other end of the pushing arm is fixed on the pushing arm. The material pushing small swing arm and the material pressing small swing arm directly drive the material pressing large swing arm and the material pushing large swing arm to reciprocate through chain transmission; the material pressing guide groove is a Z-shaped groove. Compared with the prior art, the material pushing and pressing device has the advantages that the speed is increased, and the defects that the inertia force of the traditional cam pressing device is too large, the structure is complex, the maintenance is difficult, the speed cannot be increased, and the cam is easy to damage are overcome. However, in the existing structural form represented by the patent document, the pushing and pressing are in synchronous motion, that is, the pushing arm cannot keep horizontal motion when pushing the material, but moves up and down, so that the material is pushed to easily fold the end of the material, and the actual application effect is influenced to a certain extent.

Chinese patent literature having publication No. CN107054754A and publication No. 2017, 8-month and 18-day discloses a box packing machine and a box packing method for a box opening mechanism. This cartoning machine includes: a main turntable; a planetary turntable; the box taking sucker assembly rotates along with the main turntable and sequentially passes through a box taking station, a box opening station and a box placing station; the box opening sucker assembly is arranged near the box opening station; a first sensor; a second sensor; a rejection mechanism; when the carton taking station is reached, the carton taking sucker adsorbs the carton; when the box opening station is reached, the box opening sucker adsorbs the paper box, and the box taking sucker and the box opening sucker try to pull open the paper box along with the continuous rotation of the main turntable; when the box opening station rotates by an angle, the first sensor and the second sensor detect and judge whether the box opening is successful or failed; if the box opening is judged to be successful, the box taking sucker assembly reaches the box placing station and the paper box is put down; if the carton opening is judged to fail, the carton is rejected by the rejecting mechanism. The boxing machine is prevented from being abnormally stopped due to the fact that defective products flow into subsequent stations in the box opening process. However, the box opening speed of the technology is low, and a plurality of mechanical parts need to be manually adjusted when the speed is adjusted, so that the adjusting process is complicated. Moreover, not only is repeated work adjustment easy to occur, but also the failure rate is often high. Outside the tiger, also need manual handling when meetting the carton putty unusual, the while handling process is comparatively troublesome, does not conform to the development needs of current high-efficient intelligence.

Disclosure of Invention

The invention aims to overcome the defects and shortcomings of the prior art and provides automatic boxing equipment.

The invention is realized by adopting the following technical scheme:

the utility model provides an automatic cartoning equipment which characterized in that: the automatic box opening and closing device comprises a feeding device, a pushing device, a packing box conveying device, a box opening device, an output device and a box pressing device, wherein the output device comprises a packing box carrying station and a box entering station which are arranged at a box entering end; the box opening device comprises an upper adsorption mechanism and a lower adsorption mechanism which can reciprocate up and down, the upper adsorption mechanism acquires the packing box from the packing box conveying device, the lower adsorption mechanism and the upper adsorption mechanism are matched to open the packing box, and the opened packing box is conveyed to a packing box carrying station; the feeding device comprises a material pushing station correspondingly arranged on one side of the box entering station, and the material pushing device pushes materials into the packaging box from the material pushing station when the packaging box reaches the box entering station; the box pressing device is arranged above the conveying device and used for limiting the packaging box from the upper surface of the packaging box.

The upper adsorption mechanism adsorbs the packaging box when moving upwards to the highest point and moves downwards after adsorbing the packaging box; the lower adsorption mechanism moves upwards when the upper adsorption mechanism moves downwards, and when the upper adsorption mechanism moves downwards to the lowest point, the lower adsorption mechanism just moves upwards to the highest point and adsorbs the packing box; then the upper adsorption mechanism is kept still, the lower adsorption mechanism moves downwards to open the packing box, after the packing box is opened, the upper adsorption mechanism breaks off adsorption force, and the lower adsorption mechanism sends the opened packing box into a packing box carrying station.

The upper adsorption mechanism adsorbs the upper surface of the packing box when moving upwards to the highest point, and the lower adsorption mechanism adsorbs the lower surface of the packing box when moving upwards to the highest point.

Go up adsorption equipment and include mainboard, go up driving motor, synchronous swing subassembly and go up the adsorption component, go up driving motor and fix on the mainboard, the one end of synchronous swing subassembly is installed on the mainboard and is connected with last driving motor, the other end and the last adsorption component fixed connection of synchronous swing subassembly, goes up driving motor and passes through the up-and-down reciprocating motion of adsorption component in the synchronous swing subassembly drive.

The synchronous swing subassembly includes the main shaft, the rotation bearing frame, first synchronizing wheel, the second synchronizing wheel, the hold-in range, expand tight cover, the swing arm, connecting bearing and with last adsorption component fixed connection's vaulting pole, the main shaft is installed on the mainboard through rotating the bearing frame, the one end of main shaft is passed through the gear and is connected with last driving motor's power shaft meshing, the swing arm is fixed at the other end of main shaft through expanding tight cover, the vaulting pole is installed on the swing arm through connecting bearing, first synchronizing wheel is fixed on rotating the bearing frame, the tip at the vaulting pole is fixed to the second synchronizing wheel, the hold-in range cover is established on first synchronizing wheel and second synchronizing wheel.

The upper adsorption assembly comprises a middle connecting plate, a sucker fixing frame and an upper sucker, the upper sucker is installed on the sucker fixing frame, and the sucker fixing frame is fixed on the support rod through the middle connecting plate.

The lower adsorption mechanism comprises a supporting plate, a lower driving motor, a first bevel gear, a second bevel gear, a connecting shaft, a fixed bearing seat, a swing rod and a lower sucker, the connecting shaft is arranged between the fixed bearing seats, the lower sucker is arranged on the connecting shaft through the swing rod, the lower driving motor is fixed through the supporting plate, and the lower driving motor drives the connecting shaft to rotate through the first bevel gear and the second bevel gear and further drives the lower sucker to reciprocate.

The swing rod comprises a first swing rod and a second swing rod, the first swing rod is fixed on the connecting shaft, the second swing rod is fixedly connected with the first swing rod, the connecting position of the second swing rod and the first swing rod is adjustable, and the lower sucker is fixed on the second swing rod.

When the material pushing device reaches a material pushing station, the material is pushed down from the top of the material through the pressing plate, then the material is pushed into the packaging box through the pushing hand plate, and in the pushing process, the pressing plate moves horizontally towards the packaging box along with the pushing hand plate.

The pushing device comprises a main body plate, a driving mechanism I, a driving mechanism II, a swing arm, a connecting rod I, a connecting rod II, a horizontal sliding block I, a horizontal sliding block II, a horizontal sliding rail, a middle connecting plate, an upper sliding block, a lower sliding block, an upper sliding rail, a lower sliding rail, an upper reciprocating motion mechanism, a lower reciprocating motion mechanism, a pushing hand plate and a pressing plate, wherein the driving mechanism I and the driving mechanism II are both arranged on one side of the main body plate, the upper sliding rail and the lower sliding rail are arranged on the other side of the main body plate, the upper sliding block and the lower sliding block which are in sliding fit with the upper sliding rail and the lower sliding rail are arranged on the middle connecting plate, the driving mechanism II drives the middle connecting plate to reciprocate up and down through the upper reciprocating motion mechanism, the driving mechanism I drives the swing arm, the connecting rod I and the connecting rod II are hinged on the swing arm, the connecting rod I is hinged with the horizontal sliding block I, the connecting rod II is hinged with the horizontal sliding block II, both are in sliding fit with the horizontal sliding rail, and are arranged on the middle connecting plate, the length of a first connecting rod between the first horizontal sliding block and the swing arm is shorter than that of a second connecting rod between the second horizontal sliding block and the swing arm, the first horizontal sliding block is connected with the pressing plate, the second horizontal sliding block is connected with the pushing hand plate, and the first driving mechanism drives the pressing plate and the pushing hand plate to horizontally reciprocate through the swing arm, the first connecting rod, the second connecting rod, the first horizontal sliding block and the second horizontal sliding block; the up-and-down reciprocating mechanism comprises a notch plate, a needle bearing and a rotating plate, the rotating plate is driven by a driving mechanism II to do rotary reciprocating motion, a shaft is arranged on an inner ring of the needle bearing, one end of the shaft is fixedly connected to the rotating plate, a rolling groove in the horizontal direction is formed in the notch plate, an outer ring of the needle bearing is in rolling fit with the rolling groove, the notch plate is fixed below the middle connecting plate, and the middle connecting plate drives the pressing plate and the handle pushing plate to do up-and-down reciprocating motion under the driving of the driving mechanism II.

The first horizontal sliding block and the second horizontal sliding block are respectively provided with an adapter plate, the first connecting rod and the second connecting rod are respectively hinged to the adapter plate, and the hand pushing plate and the pressing plate are respectively arranged on the adapter plate.

The upper and lower slide blocks are divided into an upper slide block I and a lower slide block II, and two upper and lower slide rails are correspondingly arranged on the other side of the main body plate.

The handle pushing plate mainly comprises a first vertical adjusting plate and a transverse pushing plate, and the handle pushing plate is in an inverted L shape.

The pressing plate mainly comprises a vertical adjusting plate II and a transverse pressing plate, and the pressing plate is L-shaped.

And the first vertical adjusting plate is arranged on the adapter plate by adopting a structure with adjustable vertical height.

And the vertical adjusting plate II is arranged on the adapter plate by adopting a structure with adjustable vertical height.

The structure with the adjustable up-down height is composed of a height adjusting groove and a limiting fixing screw, and the limiting fixing screw is matched with the height adjusting groove to install the hand pushing plate or the pressing plate on the adapter plate.

The first driving mechanism and the second driving mechanism are both motors.

The first driving mechanism drives the swing arm to swing after being decelerated by the speed reducer, and the second driving mechanism drives the rotating plate to rotate after being decelerated by the speed reducer.

The rotating plate is circular.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the box opening device comprises an upper adsorption mechanism and a lower adsorption mechanism which can reciprocate up and down, the upper adsorption mechanism obtains the packing box from the packing box conveying device during working, the lower adsorption mechanism is matched with the upper adsorption mechanism to open the packing box, and the opened packing box is conveyed to the packing box carrying station. By adopting the specific structure, different power can be generated by the upper adsorption mechanism and the lower adsorption mechanism to butt the packing box, so that the box opening speed of the packing box can be increased, and particularly, when the speed of the whole machine is controlled to be 60-80 boxes/minute, the time from the time of obtaining the packing box to the time of sending the packing box into the packing box carrying station is 0.75s-1s, so that the box opening efficiency of the packing box is greatly improved. In addition, the automatic box packing equipment is formed by the box opening device with the specific structure, the feeding device, the pushing device, the packing box conveying device, the output device and the box pressing device, so that the packing boxes can be accurately opened, and materials can be automatically and accurately fed into the packing boxes, and therefore, a better box packing effect and higher box packing efficiency are guaranteed.

Furthermore, the invention can greatly improve the success rate of opening the box, ensure more accurate feeding through the material pushing device, finish the sealing of the packaging box through links such as glue spraying and ear punching after accurate feeding, and achieve the effects of attractive sealing, symmetrical sealing and the like.

2. According to the invention, the upper adsorption mechanism and the lower adsorption mechanism are matched to realize opening of the packaging box, and the box is opened by the adsorption mechanisms driven by different power from top to bottom when the packaging box is opened, so that the box opening efficiency is greatly improved, and the overall operation speed of the equipment is also improved.

3. In the invention, the upper adsorption mechanism adsorbs the upper surface of the packing box when moving upwards to the highest point, and the lower adsorption mechanism adsorbs the lower surface of the packing box when moving upwards to the highest point. This arrangement has the advantage of ensuring that the package can be opened smoothly and accurately.

4. In the invention, the upper adsorption mechanism comprises a main board, an upper driving motor, a synchronous swinging assembly and an upper adsorption assembly. The synchronous pendulum component with the specific structure in the upper adsorption mechanism has the advantages that the structure of the upper adsorption mechanism is more stable and the positioning is more accurate. In addition, the adjustment of different swing angles can be realized by replacing synchronizing wheels with different tooth numbers in the swing assembly, so that the later debugging is facilitated and the opening of the packaging boxes with different angles is met.

5. In the invention, the lower adsorption mechanism adopts a specific structure, and has the advantages that the left and right spaces are saved and the upper and lower spaces are fully utilized through the bevel gear structure, the left and right adjustment of the swing rod is convenient, and the transmission efficiency is higher.

6. According to the invention, the swing rod mainly comprises the first swing rod and the second swing rod, the connection positions of which are adjustable, and the swing rod has the advantages that on one hand, the position of the lower sucker can be flexibly adjusted, and further, the accurate adsorption of the packaging box is realized. On the other hand, the device can be conveniently adjusted according to the shape and the size of the packaged material.

7. According to the material pushing device, when the material reaches the material pushing station, the material is pushed in a mode that the material is firstly pressed from the top of the material through the pressing plate and then pushed into the packaging box through the pushing hand plate. And in the pushing process, the pressing plate moves horizontally towards the direction of the packing box along with the pushing plate. Particularly, the material pushing device has the advantages that the material can be pushed first and then pushed, the material cannot be pushed down by the pushing handle plate in the material pushing process, so that end parts of the material cannot be wrinkled, and the material pressing and pushing effects are better.

8. In the invention, a pushing device consisting of a main body plate, a driving mechanism I, a driving mechanism II, a swing arm, a connecting rod I, a connecting rod II, a horizontal slider I, a horizontal slider II, a horizontal sliding rail, a middle connecting plate, an upper slider, a lower slider, an upper sliding rail, a lower sliding rail, an upper reciprocating mechanism, a lower reciprocating mechanism, a hand pushing plate and a pressing plate is adopted, the driving mechanism I and the driving mechanism II are separately arranged, the driving mechanism I is responsible for driving the horizontal reciprocating motion, and the driving mechanism II is responsible for driving the upper reciprocating motion; in the horizontal reciprocating motion, the same swing arm drives two connecting rods simultaneously, the connecting rod I is connected with the horizontal sliding block I, the connecting rod II is connected with the horizontal sliding block II, the horizontal sliding block I and the horizontal sliding block II are separated from each other but reciprocate on the same horizontal slide rail, the length of the connecting rod I between the horizontal sliding block I and the swing arm is shorter than that of the connecting rod II between the horizontal sliding block II and the swing arm, and the motion stroke of the horizontal sliding block II is larger than that of the horizontal sliding block I, so that the stroke of the sliding block for connecting with the pushing plate is larger than that of the sliding block for connecting with the pressing plate, the driving mechanism I and the driving mechanism II move respectively, so that intermittent pressing and pushing of materials can be realized, and in the process of pushing materials, the pushing plate cannot press the materials, so that the end parts of the materials cannot be folded, and the effects of pressing and pushing materials are ensured; the movement stroke of the horizontal sliding block II is larger than that of the horizontal sliding block I, and the horizontal movement stroke of the final pushing hand plate is larger than that of the pressing plate, so that on one hand, the top of the material can be pressed by the pressing plate, the pushing hand plate cannot press the end part of the material, the top of the material can be pushed by the pushing hand plate in the process of being pressed by the pressing plate, and the pressing plate can horizontally move along with the pushing of the pushing hand plate; on the other hand, the pushing hand plate can push the materials into the packing box due to large movement stroke, and the pressing plate cannot interfere with the inlet end of the packing box due to small movement stroke.

9. In the invention, the structural form of the vertical reciprocating mechanism is the simplest vertical reciprocating structure, and the notch plate, the needle roller bearing and the rotating plate are matched to ensure that the vertical movement of the intermediate connecting plate is more smooth and stable. In the process of the up-and-down reciprocating motion, the material pressing and pushing actions can be realized simultaneously, the time is saved, and the efficiency of the equipment is greatly improved.

10. In the invention, the adapter plate is adopted, so that the installation is more convenient and firm.

11. According to the invention, the upper and lower sliding blocks are divided into the upper and lower sliding blocks I and the upper and lower sliding blocks II, and two upper and lower sliding rails are correspondingly arranged on the other side of the main body plate, so that the up-and-down movement of the middle connecting plate is more stable due to the structure.

12. In the invention, the height adjustable structure is adopted, so that the adaptability adjustment can be conveniently carried out according to the shape and the size of the packaged material.

13. According to the invention, the rotating plate is in a circular structural form, so that the torque resistance can be enhanced.

14. The invention is particularly suitable for boxing machines, and is also suitable for packing machines of other materials.

Drawings

The invention will be described in further detail with reference to the following description taken in conjunction with the accompanying drawings and detailed description, in which:

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic perspective view of the present invention;

FIG. 4 is a schematic sectional view A-A of FIG. 1;

FIG. 5 is a schematic front view of the feeding device;

FIG. 6 is a schematic top view of the feeding device;

FIG. 7 is a schematic cross-sectional view B-B of FIG. 5;

FIG. 8 is a schematic perspective view of the feeding device;

FIG. 9 is a schematic front view of the pushing device;

FIG. 10 is a schematic top view of the pusher assembly;

FIG. 11 is a schematic cross-sectional view of C-C of FIG. 10;

FIG. 12 is a perspective view of the pushing device;

FIG. 13 is another perspective view of the pushing device;

fig. 14 is a schematic structural view of an up-and-down reciprocating mechanism in the pushing device.

FIG. 15 is a front view schematically showing the structure of the conveying device for packing boxes;

FIG. 16 is a schematic cross-sectional view taken at D-D in FIG. 15;

FIG. 17 is a schematic top view of the package conveying apparatus;

FIG. 18 is a schematic cross-sectional view E-E of FIG. 17;

FIG. 19 is a perspective view of the conveying device for packing boxes;

FIG. 20 is a schematic front view of the upper suction mechanism;

FIG. 21 is a schematic top view of the upper suction mechanism;

FIG. 22 is a schematic cross-sectional view F-F of FIG. 20;

FIG. 23 is a schematic sectional view taken at G-G in FIG. 21;

FIG. 24 is a schematic sectional view taken at H-H in FIG. 21;

FIG. 25 is a schematic perspective view of the upper suction mechanism;

FIG. 26 is a front view schematically illustrating the lower adsorption mechanism;

FIG. 27 is a schematic diagram of the right side view of the lower adsorption mechanism;

FIG. 28 is a schematic perspective view of the lower adsorption mechanism;

FIG. 29 is a schematic diagram of a front view of an output device;

FIG. 30 is a left side view of the output device;

FIG. 31 is a schematic top view of an output device;

FIG. 32 is a perspective view of an output device;

FIG. 33 is a schematic view of the structure of the cassette pressing device;

FIG. 34 is a schematic sectional view taken along line I-I in FIG. 33;

FIG. 35 is a schematic perspective view of a cassette pressing device;

the labels in the figure are:

1. a feeding device;

1-1 parts of a feeding motor, 1-2 parts of a first main chain wheel, 1-3 parts of a chain belt, 1-4 parts of a first driven chain wheel, 1-5 parts of a first driving shaft, 1-6 parts of a first driving synchronous wheel, 1-7 parts of a synchronous feeding belt, 1-8 parts of a first driven shaft, 1-9 parts of a first driven synchronous wheel, 1-10 parts of a baffle plate, 1-11 parts of a photoelectric sensor;

2. a material pushing device;

2-1 parts of main body plate, 2-2 parts of driving mechanism I, 2-3 parts of driving mechanism II, 2-4 parts of swing arm, 2-5 parts of connecting rod I, 2-6 parts of connecting rod II, 2-7 parts of horizontal sliding block I, 2-8 parts of horizontal sliding block II, 2-9 parts of horizontal sliding rail, 2-10 parts of middle connecting plate, 2-11 parts of upper and lower sliding block I, 2-12 parts of upper and lower sliding block II, 2-13 parts of upper and lower sliding rail, 2-14 parts of push hand plate, 2-15 parts of pressing plate, 2-16 parts of notch plate, 2-17 parts of needle bearing, 2-18 parts of rotating plate, 2-19 parts of adapter plate, 2-20 parts of vertical adjusting plate I, 2-21 parts of transverse pushing plate, 2-22 parts of vertical adjusting plate II, 2-23 parts of transverse pressing plate, 2-24 parts of transverse pushing plate and height adjusting groove, 2-25 parts of limiting fixing screws, 2-26 parts of pushing stations;

3. a packing box conveying device;

3-1 parts of driving cylinders, 3-2 parts of swing rods, 3-3 parts of second driving shafts, 3-4 parts of second driving synchronous wheels, 3-5 parts of synchronous conveying belts, 3-6 parts of second driven synchronous wheels, 3-7 parts of second driven shafts, 3-8 parts of first left plates, 3-9 parts of first right plates, 3-10 parts of up-and-down adjusting mechanisms, 3-11 parts of flanges, 3-12 parts of panels;

4. an upper adsorption mechanism;

4-1 parts of main board, 4-2 parts of upper driving motor, 4-3 parts of first gear, 4-4 parts of second gear, 4-5 parts of main shaft, 4-6 parts of rotating bearing seat, 4-7 parts of first synchronous wheel, 4-8 parts of second synchronous wheel, 4-9 parts of synchronous belt, 4-10 parts of expansion sleeve, 4-11 parts of swing arm, 4-12 parts of connecting bearing, 4-13 parts of support rod, 4-14 parts of middle connecting plate, 4-15 parts of sucker fixing frame, 4-16 parts of upper sucker;

5. a lower adsorption mechanism;

5-1 parts of a supporting plate, 5-2 parts of a lower driving motor, 5-3 parts of a first bevel gear, 5-4 parts of a second bevel gear, 5-5 parts of a connecting shaft, 5-6 parts of a fixed bearing seat, 5-7 parts of a first swing rod, 5-8 parts of a second swing rod, 5-9 parts of a lower sucker;

6. an output device;

6-1, an output motor, 6-2, a third synchronous wheel, 6-3, a fourth synchronous wheel, 6-4, a third driving shaft, 6-5, a second main chain wheel, 6-6, a second driven chain wheel, 6-7, a push rod, 6-8, a guide rod, 6-9, a box supporting air cylinder, 6-10, a spreading plate, 6-11, a lug beating plate, 6-12, a first guide plate, 6-13, a hinge plate, 6-14, a discharging belt, 6-15, a second left plate, 6-16, a second right plate, 6-17, a spray gun, 6-18, a second guide plate, 6-19, a hinge guide plate, 6-20, a packing box receiving station, 6-21 and a box entering station;

7. a box pressing device;

7-1 parts of a left fixing plate, 7-2 parts of a right fixing plate, 7-3 parts of a box pressing cylinder, 7-4 parts of a swinging part, 7-5 parts of a fourth driving shaft, 7-6 parts of a shaft sleeve, 7-7 parts of a first swinging plate, 7-8 parts of a second swinging plate, 7-9 parts of a pin shaft, 7-10 parts of an adjustable hand wheel, 7-11 parts of an upper guide rod, a lower guide rod, 7-12 parts of a cross beam, 7-13 parts of a pressing bar, 7-14 parts of a guide forming plate;

8. and (3) feeding.

Detailed Description

Example 1

As a preferred embodiment of the present invention, the present embodiment discloses an automatic box packing apparatus, which can automatically and accurately feed the material 8 into the packing box, so as to better realize the box packing of the material 8. As shown in fig. 1-4, the automatic box packing equipment comprises a feeding device 1, a pushing device 2, a packing box conveying device 3, a box opening device, an output device 6 and a box pressing device 7, wherein the output device 6 is used for conveying packing boxes filled with materials 8 and realizing ear punching, sealing and the like of the packing boxes in the conveying process. Specifically, the box feeding end and the box discharging end are included, the box feeding end is sequentially provided with a packing box carrying station 6-20 and a box entering station 6-21, and when the packing box reaches the box entering station 6-21 from the packing box carrying station 6-20, the material 8 can be pushed into the packing box. The packing box conveying device 3 and the box opening device are both arranged at the box inlet end of the output device 6, and the packing box conveying device 3 is positioned above the box inlet end. The box opening device comprises an upper adsorption mechanism 4 and a lower adsorption mechanism 5 which can move up and down in a reciprocating mode, the upper adsorption mechanism 4 obtains the packaging boxes from the packaging box conveying device 3, the lower adsorption mechanism 5 is matched with the upper adsorption mechanism 4 to open the packaging boxes, and the opened packaging boxes are conveyed to the packaging box carrying stations 6-20. The feeding device 1 comprises material pushing stations 2-26 correspondingly arranged on one sides of the box entering stations 6-21, and the material pushing device 2 pushes the materials 8 to the packaging boxes from the material pushing stations 2-26 when the packaging boxes reach the box entering stations 6-21. The box pressing device 7 is arranged above the conveying device and used for limiting the packaging box from the upper surface of the packaging box.

The respective components of the present invention will be specifically explained below.

As shown in fig. 20-25, the upper adsorption mechanism 4 includes a main board 4-1, an upper driving motor 4-2, a synchronous swing component and an upper adsorption component, the upper driving motor 4-2 may be fixed on the main board 4-1 by bolts, one end of the synchronous swing component is installed on the main board 4-1 and connected with the upper driving motor 4-2, the other end of the synchronous swing component is fixedly connected with the upper adsorption component, and the upper driving motor 4-2 drives the upper adsorption component to reciprocate up and down by the synchronous swing component.

Preferably, in order to effectively and accurately realize the up-and-down reciprocating motion of the upper suction assembly, the present embodiment further improves the structure of the synchronous swing assembly. Specifically, the synchronous swinging assembly comprises a main shaft 4-5, a rotating bearing seat 4-6, a first synchronous wheel 4-7, a second synchronous wheel 4-8, a synchronous belt 4-9, an expansion sleeve 4-10, a swinging arm 4-11, a connecting bearing 4-12 and a support rod 4-13 fixedly connected with the upper adsorption assembly. The rotary bearing seat 4-6 is fixed on the main board 4-1, the main shaft 4-5 is arranged on the main board 4-1 through the rotary bearing seat 4-6, and two ends of the main shaft 4-5 are positioned at two sides of the main board 4-1. One end of the main shaft 4-5 is in meshed connection with a power shaft of the upper driving motor 4-2 through two gears, the two gears are a first gear 4-3 and a second gear 4-4 respectively, the first gear 4-3 is fixed on the power shaft of the driving motor in a tight fit connection mode, and the second gear 4-4 is fixed on the main shaft 4-5 in a tight fit connection mode. The expansion sleeve 4-10 is fixed at the other end of the main shaft 4-5, and one end of the swing arm 4-11 is fixed at the other end of the main shaft 4-5 through the expansion sleeve 4-10. The connecting bearing 4-12 is fixed on the other end of the swing arm 4-11, the stay 4-13 is mounted on the swing arm 4-11 through the connecting bearing 4-12, and the end of the stay 4-13 passes through the connecting bearing 4-12. The first synchronizing wheel 4-7 is fixed on the rotating bearing seat 4-6, the first synchronizing wheel 4-7 is positioned between the main board 4-1 and the expansion sleeve 4-10, the second synchronizing wheel 4-8 is fixed at the end part of the support rod 4-13, and the synchronizing belt 4-9 is sleeved on the first synchronizing wheel 4-7 and the second synchronizing wheel 4-8. The upper adsorption component comprises a middle connecting plate 4-14, a sucker fixing frame 4-15 and an upper sucker 4-16, wherein the upper sucker 4-16 is arranged on the sucker fixing frame 4-15, and the sucker fixing frame 4-15 is fixed on the support rod 4-13 through the middle connecting plate 4-14.

Preferably, in order to ensure that the packaging box has a stable adsorption effect, the number of the upper adsorption components is optimized. Specifically, go up at least one set of quantity of adsorption component, preferably two sets of quantity of adsorption component, adsorption component can adsorb the packing carton simultaneously when dress box on two sets, avoids the packing carton to drop.

The implementation principle of the upper adsorption mechanism 4 is as follows: an upper driving motor 4-2 fixed on the main board 4-1 drives a first gear 4-3 to rotate, the first gear 4-3 drives a second gear 4-4 through meshing, and one end of a main shaft 4-5 is tightly matched and connected with the second gear 4-4, so that the main shaft 4-5 can be driven to rotate. The rotary bearing seat 4-6 matched with the main shaft 4-5 is fixed with the main plate 4-1, the rotary bearing seat 4-6 is fixed without movement, the bearing of the rotary bearing seat 4-6 is matched with the main shaft 4-5, and the expansion sleeve 4-10 is matched with the other end of the main shaft 4-5. In this case, the first synchronizing wheel 4-7 is also fixed to the rotary bearing block 4-6 and will not move. When the main shaft 4-5 runs, the swinging arm 4-11 is driven to swing at a certain angle, the supporting rod 4-13 also rotates while the swinging arm 4-11 swings, the supporting rod 4-13 is connected with the swinging arm 4-11 through a connection, the swinging angle of the supporting rod 4-13 is mainly driven by the second synchronous wheel 4-8, and then the first synchronous wheel 4-7 and the second synchronous wheel 4-8 are connected together through the synchronous belt 4-9. The gear ratio of the numbers of teeth of the first synchronizing wheel 4-7 and the second synchronizing wheel 4-8 determines the relationship between the swing angle of the upper driving motor 4-2 and the swing angle of the stay 4-13. The synchronous belt 4-9 does not perform transmission movement (unlike the conventional transmission power), the synchronous belt 4-9 is used for connecting the first synchronous wheel 4-7 with the second synchronous wheel 4-8, wherein the first synchronous wheel 4-7 is fixed, the second synchronous wheel 4-8 is driven by the swing arm 4-11, and the stay bar 4-13 swings around the concentric center because the first synchronous wheel 4-7 is concentric with the expansion sleeve 4-10. The middle connecting plate 4-14 and the support rod 4-13 are tightly fixed, and further the sucker fixing frame 4-15 is driven to move at a certain angle. The sucker is fixed on the sucker fixing frame 4-15, and further the angle of the sucker for adsorbing the packaging box can be realized through the swinging angle of the upper driving motor 4-2, so that the empty packaging box on the packaging box conveying device 3 is adsorbed and turned to a certain angle.

As shown in fig. 26-28, the lower adsorption mechanism 5 comprises a support plate 5-1, a lower driving motor 5-2, a first bevel gear 5-3, a second bevel gear 5-4, a connecting shaft 5-5, fixed bearing seats 5-6, a swing rod and a lower sucker 5-9, the connecting shaft 5-5 is installed between the two fixed bearing seats 5-6, the lower sucker 5-9 is installed on the connecting shaft 5-5 through the swing rod, the lower driving motor 5-2 is fixed through the support plate 5-1, the first bevel gear 5-3 is fixed on a power shaft of the lower driving motor 5-2, the second bevel gear 5-4 is fixed on the connecting shaft 5-5, the lower driving motor 5-2 drives the connecting shaft 5-5 to rotate through the first bevel gear 5-3 and the second bevel gear 5-4, thereby driving the lower suction cup 5-9 arranged on the connecting shaft 5-5 to reciprocate.

Preferably, in order to realize accurate adsorption of the packaging box and adapt to packaged materials 8 with different shapes and sizes, the structure of the swing rod is further improved in the embodiment. Specifically, the swing rod comprises a swing rod I5-7 and a swing rod II 5-8, the lower sucker 5-9 is fixed on the swing rod II 5-8, the swing rod I5-7 is fixed on the connecting shaft 5-5, and the swing rod II 5-8 is connected with the swing rod I5-7 in a screw fixing mode. The connection positions of the second swing rods 5-8 and the first swing rods 5-7 can be adjusted by fixing screws at different positions between the first swing rods 5-7 and the second swing rods 5-8.

The implementation principle of the lower adsorption mechanism 5 is as follows: the lower driving motor 5-2 is fixed on the supporting plate 5-1, the lower driving motor 5-2 drives the first bevel gear 5-3 to rotate and further drive the second bevel gear 5-4 matched with the first bevel gear, the second bevel gear 5-4 is matched with the connecting shaft 5-5 and further drives the connecting shaft 5-5 to swing, and two ends of the connecting shaft 5-5 are fixed with the fixed bearing seats 5-6, so that the rotation of the connecting shaft 5-5 can be realized. The swing rod I5-7 is fixed on the connecting shaft 5-5, and the swing rod II 5-8 and the swing rod I5-7 are fixed through screws, so that the front and back adjustment is realized. And the lower sucker 5-9 is fixed on the swing rod two 5-8, so that the reciprocating up-and-down swing of the lower sucker 5-9 can be realized by the rotation of the lower driving motor 5-2, and further the lower sucker can be jointed with the upper sucker 4-16.

Go up adsorption apparatus structure 4 and lower adsorption apparatus structure 5 and all adopt vacuum adsorption's mode to acquire the packing carton, both cooperations realize opening of packing carton. Specifically, the upper adsorption mechanism 4 adsorbs the packaging box when moving upwards to the highest point, and moves downwards after adsorbing the packaging box; the lower adsorption mechanism 5 moves upwards when the upper adsorption mechanism 4 moves downwards, and when the upper adsorption mechanism 4 moves downwards to the lowest point, the lower adsorption mechanism 5 just moves upwards to the highest point and adsorbs the packing box; then the upper adsorption mechanism 4 is kept still, the lower adsorption mechanism 5 moves downwards to open the packing box, after the packing box is opened, the adsorption force of the upper adsorption mechanism 4 is cut off, and the lower adsorption mechanism 5 sends the opened packing box to the packing box carrying stations 6-20.

Further, in order to enable the packing box to be opened accurately, it is preferable that the upper suction mechanism 4 sucks the upper surface of the packing box when moving upward to the highest point, and the lower suction mechanism 5 sucks the lower surface of the packing box when moving upward to the highest point.

As shown in fig. 15 to 19, the pack transfer device 3 is mainly used to transfer packs in a stack, since the packs are continuously consumed during the production process and are continuously supplied on demand by the transfer device. The packaging box conveying device 3 can adopt the conventional structure and also can adopt the following structure:

the packaging box conveying device 3 comprises a driving cylinder 3-1, a swing rod 3-2, a second driving shaft 3-3, a second driving synchronous wheel 3-4, a synchronous conveying belt 3-5, a second driven synchronous wheel 3-6, a second driven shaft 3-7, an upper and lower adjusting mechanism 3-10, flanges 3-11 and panels 3-12. Specifically, the left and right flanges 3-11 and the upper and lower adjusting mechanisms 3-10 are adjusted according to the specification of the packaging box, and after all links are adjusted in place, the driving cylinder 3-1 is driven to perform reciprocating telescopic action. When the packaging boxes need to be supplied, the whole stack of packaging boxes are manually placed on the synchronous conveying belt 3-5, when the driving cylinder 3-1 extends forwards, the swinging rod 3-2 drives the second driving shaft 3-3 to move, and then the second driving synchronizing wheel 3-4 drives the synchronous conveying belt 3-5 to move, so that the effect of continuously conveying the empty packaging boxes forwards can be realized. The second driving shaft 3-3 and the second driven shaft 3-7 are mainly fixed through a first left plate 3-8 and a first right plate 3-9 frame, the second driving synchronous wheel 3-4 is fixed on the second driving shaft 3-3, and the second driven synchronous wheel 3-6 is fixed on the second driven shaft 3-7. The panels 3-12 mainly support the synchronous conveyor belts 3-5, so that the packaging boxes cannot press the synchronous conveyor belts 3-5 by gravity in the process of conveying the packaging boxes, and smooth operation is guaranteed. In the packaging box conveying device 3, 3 groups of second driving synchronous wheels 3-4 are respectively provided, and 3 groups of second driven synchronous wheels 3-6 are correspondingly driven. In the same way, 3 synchronous conveyor belts 3-5 correspond to the same. The purpose of arranging the plurality of groups of synchronous conveyor belts 3-5 is to ensure that the application range of the packing box is larger, the contact surface of the synchronous conveyor belts 3-5 and the packing box is larger, and the transmission is more stable.

As shown in fig. 29-32, the output device 6 is used for conveying the packaging box containing the material 8, and for performing ear-cutting and sealing of the packaging box during the conveying process, and may adopt either the conventional structure or the following structure:

the output device 6 comprises an output motor 6-1, a third synchronizing wheel 6-2, a fourth synchronizing wheel 6-3, a third driving shaft 6-4, a second main chain wheel 6-5, a second driven chain wheel 6-6, a push rod 6-7, a guide rod 6-8, a box supporting air cylinder 6-9, a supporting plate 6-10, an ear beating plate 6-11, a first guide plate 6-12, a hinge plate 6-13, a discharging belt 6-14, a chain, a second left plate 6-15, a second right plate 6-16 and a spray gun 6-17. The output motor 6-1 drives the third synchronizing wheel 6-2 to rotate, and then the fourth synchronizing wheel 6-3 is further driven to rotate through the synchronous linkage belt, the fourth synchronizing wheel 6-3 further drives the third driving shaft 6-4 to run clockwise, and the second main chain wheel 6-5 is matched with the third driving shaft 6-4, so that the chain can be driven to drive the push rod 6-7 to run. The package receiving stations 6-20 and the package entering stations 6-21 are positioned between the push rods 6-7 at the box entering end of the output device 6. The push rods 6-7 are used for placing the packing boxes, and then the packing boxes can be driven to be conveyed from left to right. During the conveying process, the output device 6 has two sides, a left side and a right side. The second left plate 6-15 holds the left-hand components, respectively, and the second right plate 6-16 holds the right-hand components, respectively. The second slave sprockets 6 to 6 are fixed to the second left plate 6 to 15 and the second right plate 6 to 16, respectively. When the lower adsorption mechanism 5 adsorbs and puts the packing boxes into the packing box carrying stations 6-20 between the push rods 6-7 of the chain, the packing boxes automatically enter the next box entering station 6-21 under the driving of the chain, and the box opening cylinders 6-9 drive the opening plates 6-10 to rotate at the moment, so that the packing boxes are opened, and the material pushing device 2 can conveniently push the materials 8 into the packing boxes smoothly. During the movement of the packing box, the guide rods 6-8 open the upper hinge of the packing box, so that the material 8 can be conveniently pushed into the packing box. And then the packing box is conveyed to the next procedure, and in the conveying process, the right lug of the packing box collides with the first guide plates 6-12 on the two sides, so that the right lug of the packing box is recycled. Then the left ear of the packing box is knocked back by the ear knocking plates 6-11 at the two sides, so that the left ear is recycled. The ear beating plates 6-11 are actuated by an angle rotating cylinder. And then the chain conveying will continue to the next process, in the conveying process, the lower hinge of the packing box will collide with the second guide plates 6-18, because the second guide plates 6-18 are guided by an angle slope, the recovery of the lower hinge of the packing box is further realized, and after the lower hinge is recovered, glue is sprayed on the outer side of the lower hinge of the packing box through spray guns 6-17. Then the packing box is further conveyed to the next procedure, and the upper hinge of the packing box is downwards hinged through the hinge plates 6-13 at the two sides, so that the sealing of the packing box is realized. The hinge plates 6-13 are driven by power through independent motors at two sides. After the packaging box is sealed, the packaging box is conveyed downwards continuously, and when the packaging box passes through the hinge guide plates 6-19, the surface of a hinge on the packaging box is guided, compressed and sealed. And then the upper hinges on the two sides of the packaging box are clamped by the power belts on the two sides of the discharging belts 6-14, the packaging box is conveyed downwards and simultaneously sealed firmly, the sealing of the packaging box is further completed, and the automatic packaging of the material 8 is realized.

As shown in fig. 5 to 8, the feeding device 1 is used for conveying the material 8, and can adopt an existing conventional structure or the following structure:

the feeding device 1 comprises a support, a feeding motor 1-1, a first main chain wheel 1-2, a chain belt 1-3, a first driven chain wheel 1-4, a first driving shaft 1-5, a first driving synchronous wheel 1-6, a synchronous feeding belt 1-7, a first driven shaft 1-8, a first driven synchronous wheel 1-9, a baffle plate 1-10 and a photoelectric sensor 1-11. The first driving shafts 1-5 and the first driven shafts 1-8 are respectively arranged on two sides of the support through bearings, the first driving synchronous wheels 1-6 are fixed with the first driving shafts 1-5 through screws, and the first driven synchronous wheels 1-9 are fixed with the first driven shafts 1-8 through screws. The feeding device 1 mainly drives a first main chain wheel 1-2 through a feeding motor 1-1, and then transmits power to a first auxiliary chain wheel 1-4 through a chain belt 1-3, the first auxiliary chain wheel 1-4 drives a first driving shaft 1-5 to move, and at the moment, the first driving shaft 1-5 drives a first driving synchronous wheel 1-6 to rotate. And the first driving synchronous wheel 1-6 and the first driven synchronous wheel 1-9 are matched to drive the synchronous feeding belt 1-7 to move. The feeding motor 1-1 can control the feeding motor to walk 1 lattice and stay 1 lattice. The baffle plates 1-10 are fixed on the synchronous belts 4-9, a feeding grid is formed between the left baffle plate 1-10 and the right baffle plate 1-10, each feeding grid can feed a material 8 to be boxed, and the material pushing stations 2-26 are positioned at the end part of the feeding device 1. The photoelectric sensors 1-11 are mainly used for detecting whether each throwing cell (namely between two flanges 3-11) is provided with a material 8 or not, and if no material 8 is detected, the material pushing device 2 of the next process is not started. The feeding device 1 will continue to move intermittently until the photoelectric sensors 1-11 detect the material 8, the pushing device 2 will be started to complete the subsequent processes.

As shown in fig. 33-35, the box pressing device 7 mainly limits the upper surface of the packing box, so as to stabilize the position of the packing box and facilitate the links of forming and sealing the packing box. It can adopt the existing conventional structure, also can adopt following structure:

the box pressing device 7 comprises a left fixing plate 7-1, a right fixing plate 7-2, a box pressing cylinder 7-3, a swinging part 7-4, a fourth driving shaft 7-5, a shaft sleeve 7-6, a first swinging plate 7-7, a second swinging plate 7-8, a pin shaft 7-9, an adjustable hand wheel 7-10, an upper guide rod 7-11, a lower guide rod 7-12, a cross beam 7-12, a pressing strip 7-13 and a guide forming plate 7-14. When the packing box meets a clamping box in the conveying process or the packing box is not taken out urgently, the box pressing cylinder 7-3 can drive the swinging piece 7-4 to swing at a certain angle, and further the fourth driving shaft 7-5 is driven to rotate. The shaft sleeves 7-6 are matched with the two ends of the fourth driving shaft 7-5, so that the fourth driving shaft 7-5 can be ensured to rotate smoothly. Because the first swing plate 7-7, the second swing plate 7-8 and the fourth driving shaft 7-5 are tightly held and fixed, the further beam 7-12 is connected in series with the middle of the first swing plate 7-7 and the second swing plate 7-8 through the pin shaft 7-9. Therefore, when the box pressing cylinder 7-3 swings for a certain angle, the cross beam 7-12 assembly can be driven, and the pressing strip 7-13 is driven to swing upwards, so that a larger space is reserved, and the card box processing of the packaging box is facilitated. In the debugging process, the adjustable hand wheels 7-10 can be adjusted according to different heights of the packing boxes, and the up-and-down movement of the pressing strips 7-13 can be realized through the upper guide rods 7-11 and the lower guide rods 7-11 on the two sides of the cross beams 7-12. Meanwhile, the broken ends of the pressing strips 7-13 are fixedly connected with the guide forming plates 7-14, the guide forming plates 7-14 are provided with arc edges, and the guide forming plates 7-14 mainly have the function that when the current adsorption mechanism 5 adsorbs the packaging box, the side edges of the packaging box collide with the guide forming plates 7-14, so that the packaging box can be opened more conveniently by means of the arc edges.

When the material 8 reaches the material pushing stations 2-26, the material pushing device 2 is used for pushing the material 8 into the packaging box and can adopt the conventional structure.

Example 2

As another preferred embodiment of the present invention, in this embodiment, a pushing device 2 is further improved on the basis of embodiment 1, as shown in fig. 9, when a material 8 reaches a pushing station 2-26, the pushing device 2 firstly presses the material 8 from the top of the material 8 through a pressing plate 2-15, then pushes the material 8 into a packing box through a pushing plate 2-14, and during the pushing process, the pressing plate 2-15 moves horizontally toward the packing box along with the pushing plate 2-14.

Further, the material pushing device 2 comprises a main body plate 2-1, a driving mechanism I2-2, a driving mechanism II 2-3, a swing arm 2-4, a connecting rod I2-5, a connecting rod II 2-6, a horizontal sliding block I2-7, a horizontal sliding block II 2-8, a horizontal sliding rail 2-9, a middle connecting plate 2-10, an upper sliding block and a lower sliding block, an upper sliding rail 2-13 and a lower sliding rail 2-13, an up-and-down reciprocating motion mechanism, a pushing handle plate 2-14 and a pressing plate 2-15, wherein the driving mechanism I2-2 and the driving mechanism II 2-3 are both arranged on one side of the main body plate 2-1, the upper sliding rail 2-13 is arranged on the other side of the main body plate 2-1, the upper sliding block and the lower sliding block which are in sliding fit with the upper sliding rail 2-13 are arranged on the middle connecting plate 2-10, and the driving mechanism II 2-3 drives the middle connecting plate 2-10 to move up and down through the up-and down reciprocating motion mechanism The first driving mechanism 2-2 drives the swing arm 2-4, the first connecting rod 2-5 and the second connecting rod 2-6 are hinged on the swing arm 2-4, the first connecting rod 2-5 is hinged with the first horizontal sliding block 2-7, the second connecting rod 2-6 is hinged with the second horizontal sliding block 2-8, the first horizontal sliding block 2-7 and the second horizontal sliding block 2-8 are both in sliding fit with the horizontal sliding rail 2-9, the horizontal sliding rail 2-9 is arranged on the middle connecting plate 2-10, the length of the first connecting rod 2-5 between the first horizontal sliding block 2-7 and the swing arm 2-4 is shorter than that of the second connecting rod 2-6 between the second horizontal sliding block 2-8 and the swing arm 2-4, the first horizontal sliding block 2-7 is connected with the press plate 2-15, the second horizontal sliding block 2-8 is connected with the hand pushing plate 2-14, the driving mechanism I2-2 drives the pressing plate 2-15 and the pushing plate 2-14 to horizontally reciprocate through the swing arm 2-4, the connecting rod I2-5, the connecting rod II 2-6, the horizontal sliding block I2-7 and the horizontal sliding block II 2-8; the up-down reciprocating mechanism comprises notch plates 2-16, needle bearings 2-17 and rotating plates 2-18, the rotating plates 2-18 are driven by a driving mechanism II 2-3 to do rotary reciprocating motion, the inner rings of the needle bearings 2-17 are provided with shafts, one ends of the shafts are fixedly connected to the rotating plates 2-18, the notch plates 2-16 are provided with horizontal rolling grooves, the outer rings of the needle bearings 2-17 are in rolling fit with the rolling grooves, the notch plates 2-16 are fixed below the middle connecting plate 2-10, and the middle connecting plate 2-10 drives the pressing plates 2-15 and the hand pushing plates 2-14 to do up-down reciprocating motion under the driving of the driving mechanism II 2-3.

The up-and-down reciprocating mechanism with the specific structure is the simplest up-and-down reciprocating structure, and the up-and-down movement of the intermediate connecting plates 2-10 is more gentle and stable due to the matching of the notch plates 2-16, the needle bearings 2-17 and the rotating plates 2-18.

The driving mechanism I2-2 and the driving mechanism II 2-3 are separately arranged, the driving mechanism I2-2 is responsible for driving horizontal reciprocating motion, and the driving mechanism II 2-3 is responsible for driving vertical reciprocating motion; in the horizontal reciprocating motion, the same swing arm 2-4 drives two connecting rods simultaneously, the connecting rod I2-5 is connected with a horizontal sliding block I2-7, the connecting rod II 2-6 is connected with a horizontal sliding block II 2-8, the horizontal sliding block I2-7 and the horizontal sliding block II 2-8 are separated respectively but reciprocate on the same horizontal sliding rail 2-9, the length of the connecting rod I2-5 between the horizontal sliding block I2-7 and the swing arm 2-4 is shorter than that of the connecting rod II 2-6 between the horizontal sliding block II 2-8 and the swing arm 2-4, then the motion stroke of the horizontal sliding block II 2-8 is larger than that of the horizontal sliding block I2-7, therefore, the slide block stroke for connecting with the handle pushing plate 2-14 is larger than that for connecting with the pressing plate 2-15, the first driving mechanism 2-2 and the second driving mechanism 2-3 move respectively, so that intermittent pressing and pushing of the materials 8 can be realized, and in the process of pushing the materials, the pushing hand plates 2-14 cannot press the materials 8, so that the end parts of the materials 8 cannot be folded, and the effects of pressing and pushing the materials are guaranteed; the movement stroke of the second horizontal sliding block 2-8 is larger than that of the first horizontal sliding block 2-7, and the final horizontal movement stroke of the push hand plate 2-14 is larger than that of the press plate 2-15, so that on one hand, the top of the material 8 can be pressed by the press plate 2-15, the push hand plate 2-14 cannot press the end part of the material 8, and the top of the material 8 can be pushed by the push hand plate 2-14 in the process of being pressed by the press plate 2-15, and the press plate 2-15 can horizontally move along with the pushing of the push hand plate 2-14; on the other hand, the pushing hand plates 2-14 push the materials 8 into the packing box due to large moving stroke, and the pressing plates 2-15 cannot interfere with the inlet end of the packing box due to small moving stroke.

Example 3

As the best mode of the invention, on the basis of the embodiment 2, referring to the attached fig. 9-14 of the specification, the adapter plates 2-19 are respectively arranged on the horizontal sliding blocks one 2-7 and the horizontal sliding blocks two 2-8, the connecting rods one 2-5 and the connecting rods two 2-6 are respectively hinged on the adapter plates 2-19, and the adapter plates 2-19 are adopted, so that the installation is more convenient and firm. The pushing hand plates 2-14 and the pressing plates 2-15 are also respectively arranged on the adapter plates 2-19. The upper and lower sliding blocks are divided into an upper and lower sliding block I2-11 and an upper and lower sliding block II 2-12, and two upper and lower sliding rails 2-13 are correspondingly arranged on the other side of the main body plate 2-1. The pushing hand plate 2-14 mainly comprises a vertical adjusting plate I2-20 and a transverse pushing plate 2-21, and the pushing hand plate 2-14 is in an inverted L shape. The pressing plate 2-15 mainly comprises a vertical adjusting plate 2-22 and a transverse pressing plate 2-23, and the pressing plate 2-15 is L-shaped. The vertical adjusting plate I2-20 is arranged on the adapter plate 2-19 by adopting an up-down height adjustable structure. The vertical adjusting plates 2-22 are arranged on the adapter plates 2-19 by adopting a structure with adjustable vertical height. The structure with the adjustable up-down height consists of height adjusting grooves 2-24 and limiting fixing screws 2-25, the limiting fixing screws 2-25 are matched with the height adjusting grooves 2-24 to install the pushing hand plates 2-14 or the pressing plates 2-15 on the adapter plates 2-19, and adaptability adjustment can be conveniently carried out according to the shape and the size of the packaged material 8. The first driving mechanism 2-2 and the second driving mechanism 2-3 are both motors. The driving mechanism I2-2 drives the swing arm 2-4 to swing after being decelerated by the speed reducer, and the driving mechanism II 2-3 drives the rotating plate 2-18 to rotate after being decelerated by the speed reducer. The rotating plates 2-18 are circular, so that the torque resistance can be enhanced.

The specific installation process is as follows:

the driving mechanism, the pushing handle, the pressing plate 2-15 and other parts are respectively distributed on two sides of the main body plate 2-1, the driving mechanism I2-2 drives the swing arm 2-4, and the swing arm 2-4 is respectively provided with two mounting hole positions which are respectively connected with the connecting rod I2-5 and the connecting rod II 2-6. The other ends of the first connecting rod 2-5 and the second connecting rod 2-6 are connected with adapter plates 2-19, the adapter plates 2-19 are fixed on horizontal sliding blocks, and the horizontal sliding blocks slide left and right on horizontal sliding rails 2-9. The horizontal sliding rails 2-9 are fixed on the middle connecting plate 2-10, and the other side of the middle connecting plate 2-10 is fixed with the upper and lower sliding blocks. The structure can slide on the upper and lower slide rails 2-13, and the upper and lower slide rails 2-13 are fixed on the main body plate 2-1. The driving mechanism II 2-3 drives the rotating plates 2-18 to rotate and swing for a certain angle. The needle roller bearings 2-17 are arranged on the rotating plates 2-18, the needle roller bearings 2-17 can swing at a certain angle to move in the grooves of the notch plates 2-16 in a track manner, and finally the mechanism is driven to move up and down. In addition, the pushing hand plate 2-14 and the pressing plate 2-15 will act simultaneously, and the power is derived from the driving mechanism I2-2.

Basic principle of motion:

the driving mechanism I2-2 drives the swing arm 2-4 to move, meanwhile, the driving mechanism I2-5 and the connecting rod II 2-6 are driven, the horizontal sliding block drives the pushing arm plate 2-14 and the pressing plate 2-15 to move left and right, the pressing plate 2-15 is mainly responsible for pressing products, and the pushing arm plate 2-14 is mainly responsible for pushing the products to a specified station. And when the pushing movement is carried out, the driving mechanism II 2-3 also works at the same time, the driving mechanism II 2-3 can drive the rotating plate 2-18 to rotate and swing at a certain angle, and the needle roller bearings 2-17 on the rotating plate 2-18 can move according to the track in the groove of the notch plate 2-16, so that the whole mechanism is driven to move up and down.

While the invention has been described with reference to specific embodiments, any feature disclosed in this specification may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise; all of the disclosed features, or all of the method or process steps, may be combined in any combination, except mutually exclusive features and/or steps.

Claims

1. The utility model provides an automatic cartoning equipment which characterized in that: the automatic box pressing device comprises a feeding device (1), a pushing device (2), a packing box conveying device (3), a box opening device, an output device (6) and a box pressing device (7), wherein the output device (6) comprises packing box carrying stations (6-20) and box entering stations (6-21) which are arranged at a box entering end, the packing box conveying device (3) and the box opening device are both arranged at the box entering end of the output device (6), and the packing box conveying device (3) is positioned above the box entering end; the box opening device comprises an upper adsorption mechanism (4) and a lower adsorption mechanism (5) which can reciprocate up and down, the upper adsorption mechanism (4) obtains the packing boxes from the packing box conveying device (3), the lower adsorption mechanism (5) is matched with the upper adsorption mechanism (4) to open the packing boxes, and the opened packing boxes are conveyed to packing box carrying stations (6-20); the feeding device (1) comprises material pushing stations (2-26) correspondingly arranged on one sides of the box entering stations (6-21), and the material pushing device (2) pushes the materials (8) into the packaging boxes from the material pushing stations (2-26) when the packaging boxes reach the box entering stations (6-21); the box pressing device (7) is arranged above the conveying device and used for limiting the packaging box from the upper surface of the packaging box.

2. The automatic box packing apparatus according to claim 1, wherein: the upper adsorption mechanism (4) adsorbs the packing box when moving upwards to the highest point, and moves downwards after adsorbing the packing box; the lower adsorption mechanism (5) moves upwards when the upper adsorption mechanism (4) moves downwards, and when the upper adsorption mechanism (4) moves downwards to the lowest point, the lower adsorption mechanism (5) just moves upwards to the highest point and adsorbs the packing box; then the upper adsorption mechanism (4) is kept still, the lower adsorption mechanism (5) moves downwards to open the packaging box, after the packaging box is opened, the adsorption force of the upper adsorption mechanism (4) is cut off, and the opened packaging box is conveyed to a packaging box bearing station (6-20) by the lower adsorption mechanism (5).

3. The automatic box packing apparatus according to claim 2, wherein: the upper adsorption mechanism (4) adsorbs the upper surface of the packing box when moving upwards to the highest point, and the lower adsorption mechanism (5) adsorbs the lower surface of the packing box when moving upwards to the highest point.

4. The automatic box packing apparatus according to claim 1, wherein: the upper adsorption mechanism (4) comprises a main board (4-1), an upper driving motor (4-2), a synchronous swinging assembly and an upper adsorption assembly, the upper driving motor (4-2) is fixed on the main board (4-1), one end of the synchronous swinging assembly is installed on the main board (4-1) and is connected with the upper driving motor (4-2), the other end of the synchronous swinging assembly is fixedly connected with the upper adsorption assembly, and the upper driving motor (4-2) drives the upper adsorption assembly to reciprocate up and down through the synchronous swinging assembly.

5. The automatic boxing apparatus as claimed in claim 4, wherein: the synchronous swinging assembly comprises a main shaft (4-5), a rotating bearing seat (4-6), a first synchronous wheel (4-7), a second synchronous wheel (4-8), a synchronous belt (4-9), an expansion sleeve (4-10), a swinging arm (4-11), a connecting bearing (4-12) and a support rod (4-13) fixedly connected with the upper adsorption assembly, wherein the main shaft (4-5) is installed on a main board (4-1) through the rotating bearing seat (4-6), one end of the main shaft (4-5) is meshed and connected with a power shaft of an upper driving motor (4-2) through a gear, the swinging arm (4-11) is fixed at the other end of the main shaft (4-5) through the expansion sleeve (4-10), and the support rod (4-13) is installed on the swinging arm (4-11) through the connecting bearing (4-12), the first synchronous wheel (4-7) is fixed on the rotating bearing seat (4-6), the second synchronous wheel (4-8) is fixed at the end part of the support rod (4-13), and the synchronous belt (4-9) is sleeved on the first synchronous wheel (4-7) and the second synchronous wheel (4-8).

6. An automatic boxing apparatus in accordance with claim 5, wherein: the upper adsorption component comprises a middle connecting plate (4-14), a sucker fixing frame (4-15) and an upper sucker (4-16), the upper sucker (4-16) is installed on the sucker fixing frame (4-15), and the sucker fixing frame (4-15) is fixed on the stay bar (4-13) through the middle connecting plate (4-14).

7. The automatic box packing apparatus according to claim 1, wherein: the lower adsorption mechanism (5) comprises a support plate (5-1), a lower driving motor (5-2), a first bevel gear (5-3), a second bevel gear (5-4), a connecting shaft (5-5), a fixed bearing seat (5-6), a swing rod and a lower sucker (5-9), the connecting shaft (5-5) is arranged between the fixed bearing seats (5-6), the lower sucker (5-9) is arranged on the connecting shaft (5-5) through a swing rod, the lower driving motor (5-2) is fixed through the supporting plate (5-1), and the lower driving motor (5-2) drives the connecting shaft (5-5) to rotate through the first bevel gear (5-3) and the second bevel gear (5-4) so as to drive the lower sucker (5-9) to reciprocate.

8. An automatic boxing apparatus in accordance with any one of claims 1 to 7, wherein: when the material (8) reaches the material pushing station (2-26), the material pushing device (2) firstly presses the material (8) from the top of the material (8) through the pressing plates (2-15), then pushes the material (8) into the packaging box through the pushing hand plates (2-14), and in the pushing process, the pressing plates (2-15) horizontally move towards the packaging box along with the pushing hand plates (2-14).

9. The automatic boxing apparatus as claimed in claim 8, wherein: the material pushing device (2) comprises a main body plate (2-1), a first driving mechanism (2-2), a second driving mechanism (2-3), a swing arm (2-4), a first connecting rod (2-5), a second connecting rod (2-6), a first horizontal sliding block (2-7), a second horizontal sliding block (2-8), a horizontal sliding rail (2-9), a middle connecting plate (2-10), an upper sliding block, a lower sliding block, an upper sliding rail and a lower sliding rail (2-13), an up-down reciprocating mechanism, a hand pushing plate (2-14) and a pressing plate (2-15), wherein the first driving mechanism (2-2) and the second driving mechanism (2-3) are both arranged on one side of the main body plate (2-1), the upper sliding rail and the lower sliding rail (2-13) are arranged on the other side of the main body plate (2-1), the upper sliding block and the lower sliding block which are in sliding fit with the upper sliding rail and the lower, a driving mechanism II (2-3) drives the middle connecting plate (2-10) to do up-and-down reciprocating motion through the up-and-down reciprocating motion mechanism, the driving mechanism I (2-2) drives a swing arm (2-4), the swing arm (2-4) is hinged with a connecting rod I (2-5) and a connecting rod II (2-6), the connecting rod I (2-5) is hinged with a horizontal sliding block I (2-7), the connecting rod II (2-6) is hinged with a horizontal sliding block II (2-8), the horizontal sliding block I (2-7) and the horizontal sliding block II (2-8) are both in sliding fit with the horizontal sliding rail (2-9), the horizontal sliding rail (2-9) is arranged on the middle connecting plate (2-10), and the length of the connecting rod I (2-5) between the horizontal sliding block I (2-7) and the swing arm (2-4) is shorter than that of the horizontal sliding block II (2-8) and the swing arm (2-4) the length of a second connecting rod (2-6), the first horizontal sliding block (2-7) is connected with the pressing plate (2-15), the second horizontal sliding block (2-8) is connected with the pushing hand plate (2-14), and the first driving mechanism (2-2) drives the pressing plate (2-15) and the pushing hand plate (2-14) to horizontally reciprocate through the swing arm (2-4), the first connecting rod (2-5), the second connecting rod (2-6), the first horizontal sliding block (2-7) and the second horizontal sliding block (2-8); the up-down reciprocating mechanism comprises notch plates (2-16), needle roller bearings (2-17) and rotating plates (2-18), the rotating plates (2-18) are driven by a driving mechanism II (2-3) to do rotary reciprocating motion, shafts are arranged on inner rings of the needle roller bearings (2-17), one ends of the shafts are fixedly connected to the rotating plates (2-18), rolling grooves in the horizontal direction are formed in the notch plates (2-16), outer rings of the needle roller bearings (2-17) are in rolling fit with the rolling grooves, the notch plates (2-16) are fixed below the intermediate connection plates (2-10), and the intermediate connection plates (2-10) drive the pressing plates (2-15) and the hand pushing plates (2-14) to do up-down reciprocating motion under the driving of the driving mechanism II (2-3).

10. The automatic boxing apparatus as claimed in claim 9, wherein: the first horizontal sliding block (2-7) and the second horizontal sliding block (2-8) are respectively provided with an adapter plate (2-19), the first connecting rod (2-5) and the second connecting rod (2-6) are respectively hinged on the adapter plate (2-19), and the pushing hand plate (2-14) and the pressing plate (2-15) are respectively arranged on the adapter plate (2-19).

11. The automatic boxing apparatus as claimed in claim 9, wherein: the upper and lower sliding blocks are divided into an upper and lower sliding block I (2-11) and an upper and lower sliding block II (2-12), and two upper and lower sliding rails (2-13) are correspondingly arranged on the other side of the main body plate (2-1).

12. The automatic boxing apparatus as claimed in claim 9, wherein: the handle pushing plate (2-14) mainly comprises a first vertical adjusting plate (2-20) and a transverse pushing plate (2-21), and the handle pushing plate (2-14) is in an inverted L shape.