Automatic box making device and method

An automatic manufacturing and equipment technology, which is applied in container manufacturing machinery, box manufacturing operations, rigid/semi-rigid container manufacturing, etc. It can solve the problems of low production speed and efficiency, large footprint, and the inability to further improve the processing efficiency of the whole system, etc. problem, achieve the effect of improving processing speed and production efficiency and reducing occupied space

Active Publication Date: 2016-01-13
中科天工(广东)智能技术有限公司
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AI-Extracted Technical Summary

Problems solved by technology

The fastest processing speed of the existing equipment is 25 pieces per minute. Customers generally hope to increase the processing speed. However, the processing steps of the molding machine are many, which is the bottleneck station for increasing the speed. As a result, the processing efficiency of the whole system cannot be further improved.
In the prior art, there is no effective layout of the various functional parts, and the gluing machine, positioning machine, corner pasting machine (or jigsaw machine), and forming machine are relatively far away, resulting in a large footprint for the entire set of equipment
[0004] In the prior art, the inner...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention provides an automatic box making device and method. The device comprises a cementing machine (10), a conveyor belt (20), a forming machine (30), a board splicing machine (40) and a rack (50). The cementing machine (10) is located at the foremost end of the device and used for supplying paper and cementing the face paper. One end of the conveyor belt (20) is close to the cementing machine (10) and the other end of the conveyor belt (20) is adjacent to the forming machine (30). The conveyor belt (20) is used for adsorbing the cemented face paper output by the cementing machine (10) and conveying the face paper to the face paper and inner box bonding portion below the forming machine (30). The board splicing machine (40) is arranged parallel to or perpendicular to the conveyor belt (20), fixed to the rack (50) and used for splicing a long mortar board and two short mortar boards into an inner box. After being bonded to the face paper, the inner box enters the forming machine (30). By the adoption of the automatic box making device and method, a multi-line production mode is provided, production efficiency is improved, meanwhile the arrangement of all function modules is planned effectively, and the occupied space of the device is reduced.

Application Domain

Technology Topic

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  • Automatic box making device and method
  • Automatic box making device and method
  • Automatic box making device and method

Examples

  • Experimental program(2)

Example Embodiment

[0042] Example one
[0043] Such as figure 1 , Is a schematic structural diagram of an automatic box-making equipment in one of the embodiments of the present invention. The equipment is used to produce top-and-earth lid-type boxes, and includes a gluing machine 10, a conveyor belt 20, a forming machine 30, a splicing machine 40, and 架50. The gluing machine 10 is located at the forefront of the automatic box-making equipment. One end of the conveyor belt 20 is close to the gluing machine 10 to transport the glued tissue paper from the gluing machine 10, and the other end is adjacent to the forming machine 30. The jigsaw machine 40 is arranged parallel or perpendicular to the conveyor belt 20 and fixed on the frame 50.
[0044] The gluing machine 10 adopts a general structure in the industry, and the main components include a paper feeding mechanism, a feeder mechanism and a gluing mechanism. The paper feeding mechanism is responsible for the delivery of the facial paper, and the feeder mechanism completes the paper feeding action. The gluing mechanism includes two rollers of different sizes, and the two rollers realize the gluing of the facial paper. The glued facial paper is adsorbed on the conveyor belt 20, and is transported to the bottom of the forming machine 30 where the paper and the inner box are bonded, where the facial paper is spliced ​​and formed in the jigsaw machine 40 through [u1] The inner box is glued together. For the structure and principle of the positioning device, please refer to the applicant's another invention patent application 2015106693376 "A precise positioning device and method for the tissue and inner box of a packaging box".
[0045] The inner box is spliced ​​and formed in the splicing machine 40. For the mechanism and principle of the jigsaw machine 40, please refer to the applicant’s another invention patent application 2015106875016 "a device and method for forming an inner box with automatic feeding". The inner box is composed of a long gray board and two short gray boards. There are two creases in the middle of the long gray board to divide the gray board into three parts, corresponding to the bottom surface and two longer sides of the inner box. Two short gray boards The plate corresponds to the two shorter sides of the inner box. When splicing, the splicing machine 40 applies glue on the joint between the long gray board and the small gray board, and the two short gray boards are moved by the splicing machine 40 to the two shorter sides of the suction inner mold and are adsorbed on the inner mold. After the inner mold is lowered, the long gray board is folded along the crease, and the inner mold is positioned by suction. The long gray board wraps the bottom surface and the two longer sides of the inner mold, and completes the splicing of the inner box by short-term extrusion .
[0046] The forming machine 30 includes a large turntable device, a small turntable device, a brushing and earing mechanism, a hand changing mechanism, a shoveling edge folding mechanism, and a box ejecting mechanism. The large turntable device is located at the front end of the molding machine 30. Such as figure 2 , The large turntable device is composed of a lifting spindle device 311 (four), a large turntable 312, and a large reduction motor 313. The four lifting spindle devices 311 are respectively installed on the four sides of the big turntable 312, and the inner box is brought to the processing height position by the up and down movement of the lifting spindle device 311 to complete the processing of the carton. The large reduction motor 313 provides power for the rotation of the large turntable 312, so that the large turntable 312 rotates 90 degrees each time, and cooperates with the up and down movement of the four lifting spindle devices 311 to realize the double-line processing of the carton. The starting position of the large turntable device is at the jigsaw 40. The lifting spindle device 311 above the jigsaw machine 40 assists in the formation of the inner box. After that, the large turntable 312 rotates 90 degrees, and the inner box is transported directly above the glued surface paper on the conveyor belt 20. The positioning device completes the inner box and Gluing of facial paper. The big turntable 312 continues to rotate, and the inner box and the glued facial paper are transported directly above the edge brushing mechanism.
[0047] Such as image 3 The edging and earing mechanism includes a top plate 332, two edging rollers 331, and four earing air cylinders 333. The lifting spindle device 311 descends with the inner box and the glued tissue paper, and is finally supported by the top plate 332. During the descending process, the two long sides of the paper are attached to the long sides of the inner box under the action of the two brush rollers 331. After that, the four ear-punching cylinders 333 are used to complete the movement of the four protruding edges of the tissue paper adhering to the two short sides of the inner box. After finishing brushing and ears, the lifting spindle device 311 rises to the transportation position, the big turntable 312 continues to rotate, and the inner box comes to the hand changing mechanism.
[0048] Such as Figure 4 The hand changing mechanism includes two short-side brushing rollers 341 and a hand changing bottom plate 342. During the lowering process of the inner box, the two short-side brushing rollers 341 fit the two short sides of the facial paper to the short sides of the inner box. At this position, the inner box is changed from the large turntable device to the small turntable device.
[0049] Such as Figure 5 , The small turntable device includes a flexible clamping device 321 (four), a small turntable 322, and a small reduction motor 323. The flexible clamping device 321 flexibly positions the inner box, and the small reduction motor 323 provides power for the rotation of the small turntable 322, so that the small turntable 322 rotates 90 degrees each time. The initial working position of the small turntable device is at the hand-changing mechanism, where the inner box is changed to the small turntable device and fixed, and then the small turntable 322 rotates 90 degrees to transport the inner box to the shovel edge folding mechanism.
[0050] Such as Image 6 The shovel edge folding mechanism includes two box-holding aluminum plates 351, two shovel blades 352, and a die spindle device 353. Two box-holding aluminum plates 351 embrace the long side of the inner box, and then two shovel blades 352 are extended to fold the long side of the facial paper, the die spindle device 353 is lowered, and the folded facial paper is attached to the inner side of the long side of the inner box. After that, the die spindle device 353 rises and separates from the inner box, the small turntable 322 rotates, and the inner box is transported to another shovel-folding mechanism to complete the bonding of the short side of the tissue paper and the inner side of the short side of the inner box. At this time, the entire box-making operation is completed, the small turntable 322 continues to rotate, and the formed carton is transported to the box ejection mechanism.
[0051] Such as Figure 7 , The box ejecting mechanism includes a box pushing mechanism 361 and a box ejecting conveyor belt 362. After the small turntable 322 rotates, the formed carton is located at the front end of the box pushing mechanism 361, and the box pushing mechanism 361 pushes the carton onto the box delivery conveyor belt 362, and the carton is finally transported out of the device by the box delivery conveyor belt 362.
[0052] Combine Picture 9 , This embodiment also provides an automatic box making method, including the following steps:
[0053] Step 1: The facial paper is glued by the gluing machine 10, and the glued facial paper is transported by the conveyor belt 20 to the bonding place of the facial paper and the inner box.
[0054] Step 2: The splicing machine 40 splices one long gray board and two short gray boards into an inner box, and the spliced ​​inner box is rotated and transported by the large turntable 312 in the forming machine 30 to the bonding place of the inner box and the facial paper.
[0055] Step 3: The inner box is lowered and glued with the facial paper, and then the facial paper and the inner box are raised to the transportation position, the big turntable 312 rotates, and the inner box is moved to the edge brushing mechanism. In this station, the long-side brushing and ear-punching processes are completed.
[0056] Step 4: The big turntable 312 continues to rotate to move the inner box to the hand changing mechanism. In this station, the short edge brushing process is completed, and the inner box is transferred from the large turntable device to the small turntable device.
[0057] Step 5: The small turntable 322 rotates to move the inner box to the shovel edge folding mechanism. In this station, the long-side shovel-in process is completed.
[0058] Step 6: The small turntable 322 continues to rotate, and moves the inner box to another shovel edge folding mechanism. In this station, the short-side shovel-side folding process is completed. At this time, the entire forming process of the carton is completed.
[0059] Step 7: The small turntable 322 rotates, and the finished carton is moved to the box ejection mechanism, and is transported out of the equipment by the box ejection belt 362.

Example Embodiment

[0060] Example two
[0061] In an automatic box-making equipment of another embodiment of the present invention, the actions before the folding-in of the shovel edge are completed are the same as those in the first embodiment, and the difference lies in the action of folding the shovel-in and after. The folding-in action of the shovel edge in this embodiment is completed by the industry-wide carton shovel edge forming mechanism 60, such as Figure 8. The box holding mechanism for the inner box that has finished brushing is moved from the conversion platform to the forming station. The inner box adopts the double mold clamping method of the upper inner mold and the lower inner mold. The upper and lower inner molds are driven by motors, and the upper and lower inner molds are controlled by The rotation angle of the motor lowers the inner box to the blade position. The long-side blade and the short-side blade and the four box-holding heads are all located on the same horizontal plane. The box-holding head first hugs the long side of the inner box, the lower inner mold presses the bottom of the box body from the inside, the upper inner mold out of the box, the two long-side blades fold the long sides of the tissue paper, and then the upper inner mold lowers and folds Press the rear long side into the inner box to make it close to the inside of the long side of the inner box to complete the fold-in action of the long side. Then the box-holding machine head hugs the short side of the inner box, the upper inner mold is out of the box, and the short sides of the tissue paper are folded by the two short-side blades, and the upper inner mold is lowered again to press the folded short side into the inner box to make it tight Paste the inner side of the short side of the inner box to complete the short side fold in action. Both the box holding and shovel movement are realized by a motor driven cam. When the main shaft is pressed down, the bottom of the box body is always supported by the air cylinder. After the folding-in work is completed, the main shaft rises and reaches the box transport height. At this time, the upper inner mold first pulls out the box, and the lower inner mold leaves the bottom of the box to complete the demolding work. The finished carton is transported out of the equipment by the box ejection mechanism.
[0062] Combine Picture 10 , This embodiment also provides an automatic box making method, including the following steps:
[0063] Step 1: The facial paper is glued by the gluing machine 10, and the glued facial paper is transported by the conveyor belt 20 to the bonding place of the facial paper and the inner box.
[0064] Step 2: The splicing machine 40 splices one long gray board and two short gray boards into an inner box, and the spliced ​​inner box is rotated and transported by the large turntable in the forming machine 30 to the bonding place of the inner box and the facial paper.
[0065] Step 3: The inner box is lowered and the tissue paper is glued, and then the tissue paper and the inner box are raised to the transportation position, and the big turntable 312 rotates to move the inner box to the next station. In this station, the long-side brushing and ear-punching processes are completed.
[0066] Step 4: The big turntable 312 continues to rotate, and the inner box is moved to the next station, where the short edge brushing process is completed, and the inner box is transferred from the big turntable to the box holding mechanism.
[0067] Step 5: The box holding mechanism lowers the inner box to the shovel position. The forming machine 30 first completes the folding of the long side shovel edge, and then completes the short side shovel edge folding in the same position. The entire forming process of the carton at this station is completed.
[0068] Step 6: The finished carton is moved to the out-box position through the box holding mechanism.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Description & Claims & Application Information

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the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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