CN112265685B - The structure of mask box packaging equipment - Google Patents
The structure of mask box packaging equipment Download PDFInfo
- Publication number
- CN112265685B CN112265685B CN202011343659.9A CN202011343659A CN112265685B CN 112265685 B CN112265685 B CN 112265685B CN 202011343659 A CN202011343659 A CN 202011343659A CN 112265685 B CN112265685 B CN 112265685B
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- Prior art keywords
- top cover
- folding
- box
- bottom edge
- station
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 11
- 238000001125 extrusion Methods 0.000 claims description 8
- 238000001179 sorption measurement Methods 0.000 claims description 2
- 238000009957 hemming Methods 0.000 description 15
- 239000004484 Briquette Substances 0.000 description 6
- 230000003028 elevating effect Effects 0.000 description 2
- 208000010727 head pressing Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/12—Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
- B65B43/14—Feeding individual bags or carton blanks from piles or magazines
- B65B43/16—Feeding individual bags or carton blanks from piles or magazines by grippers
- B65B43/18—Feeding individual bags or carton blanks from piles or magazines by grippers by suction-operated grippers
- B65B43/185—Feeding individual bags or carton blanks from piles or magazines by grippers by suction-operated grippers specially adapted for carton blanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/24—Breaking creases to facilitate setting-up cartons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
- B65B43/30—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by grippers engaging opposed walls, e.g. suction-operated
- B65B43/305—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by grippers engaging opposed walls, e.g. suction-operated specially adapted for boxes, cartons or carton blanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
- B65B43/46—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using grippers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B5/00—Packaging individual articles in containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, jars
- B65B5/10—Filling containers or receptacles progressively or in stages by introducing successive articles, or layers of articles
- B65B5/105—Filling containers or receptacles progressively or in stages by introducing successive articles, or layers of articles by grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B7/00—Closing containers or receptacles after filling
- B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
- B65B7/20—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by folding-down preformed flaps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
- Container Filling Or Packaging Operations (AREA)
Abstract
本发明公开了口罩入盒包装设备的结构，包括供盒机构、位于供盒机构旁侧的底边折叠系统、将供盒机构上的纸盒板转移至底边折叠系统的移载机构、位于底边折叠系统旁侧的盒子输送线、将底边折叠系统上盒子转移至盒子输送线的移载机构、向盒子输送线上盒子内转移口罩的口罩供给系统；盒子输送线设有前顶盖折叠工位和后顶盖折叠工位，前顶盖折叠工位设有前顶盖折叠机构，后顶盖折叠工位设有后顶盖折叠机构。纸盒板经底边折叠系统折叠底边后，再承载口罩，之后，被折叠前顶盖和后顶盖。本发明为盒子装载口罩的自动化提供了实体结构上的条件。
The present invention discloses the structure of a mask box packaging device, including a box supply mechanism, a bottom edge folding system located beside the box supply mechanism, a transfer mechanism for transferring a paper box plate on the box supply mechanism to the bottom edge folding system, a box conveyor line located beside the bottom edge folding system, a transfer mechanism for transferring a box on the bottom edge folding system to the box conveyor line, and a mask supply system for transferring masks into boxes on the box conveyor line; the box conveyor line is provided with a front top cover folding station and a rear top cover folding station, the front top cover folding station is provided with a front top cover folding mechanism, and the rear top cover folding station is provided with a rear top cover folding mechanism. After the bottom edge of the paper box plate is folded by the bottom edge folding system, the mask is carried, and then the front top cover and the rear top cover are folded. The present invention provides physical structural conditions for the automation of box loading of masks.
Description
Technical Field
The invention relates to mask packaging equipment, in particular to a structure of the packaging equipment.
Background
In connection with fig. 11 and 12, a box in the shape of a cuboid is used for packaging a mask and comprises four side surfaces, four bottom edges, two top edges and two top caps. The four sides are respectively a left side face, a right side face 912, a front side face 913 and a rear side face 914, the four bottom edges are respectively a left bottom edge 915, a right bottom edge 916, a front bottom edge 917 and a rear bottom edge 918, wherein the rear bottom edge is provided with an extension edge 919, the two top edges are respectively a left top edge and a right top edge 921, the two top covers are respectively a front top cover 922 and a rear top cover 923, the front top cover is provided with a front folding edge 924, and the rear top cover is provided with a rear folding edge 925.
The box is in a flat plate shape and is called a paper box plate, a left side face is in the same plane with a left bottom edge and a left top edge, a right side face is in the same plane with a right bottom edge and a right top edge, a front side face is in the same plane with a front bottom edge and a front top cover, a rear side face is in the same plane with a rear bottom edge and a rear top cover, wherein the left side face is connected with the front side face, the front side face is connected with the right side face, and the right side face is connected with the rear side face. The flat box is folded into a three-dimensional box, the left side face, the right side face, the front side face and the rear side face are firstly unfolded to enable the two adjacent side faces to be vertical, the left bottom edge, the right bottom edge, the front bottom edge and the rear bottom edge are upwards folded to enable the left bottom edge to be vertical to the left side face, the right bottom edge to be vertical to the right side face, the front bottom edge to be vertical to the front side face, the rear bottom edge to be vertical to the rear side face, the extending edge is unfolded at the bottom of the box, the left top edge and the right top edge are folded into a horizontal shape, the front top cover is folded towards the rear top cover, the front folded edges are folded into gaps between one ends of the left top edge and the right top edge and the rear side face, and the rear top cover is folded towards the front side face and folded into an opening on the front side face.
Disclosure of Invention
The invention solves the technical problem of how to fold the front folded edge into a gap between one end of the left top edge, one end of the right top edge and the rear side surface.
The mask feeding and packaging device comprises a box feeding mechanism, a bottom edge folding system, a first transfer mechanism, a box conveying line, a second transfer mechanism and a mask feeding system, wherein the bottom edge folding system is arranged beside the box feeding mechanism, the first transfer mechanism is used for transferring a paper box plate on the box feeding mechanism to the bottom edge folding system, the box conveying line is arranged beside the bottom edge folding system, the second transfer mechanism is used for transferring a box on the bottom edge folding system to the box conveying line, the mask feeding system is used for transferring a mask to the box on the box conveying line, the box conveying line is provided with a front top cover folding station, the front top cover folding station is provided with a front top cover folding mechanism, the front top cover folding mechanism comprises a pair of first V-shaped pressing blocks capable of lifting and moving away from or approaching each other, a front top cover pressing block capable of moving horizontally and lifting, a front folding pressing block capable of lifting and moving horizontally, a front top cover pressing piece capable of pressing against a front top cover in a rotating mode, the pair of first V-shaped pressing blocks are arranged above the left side and right side of the front top cover folding station, and the front top cover pressing block is arranged in front of the front top cover folding station, and the front top cover pressing block and the front top cover pressing piece is arranged behind the front folding station.
On the bottom side folding system, the left side, right side, front side, rear side of the box are unfolded, the left bottom side, right bottom side, front bottom side, rear bottom side are folded, and then the box is transferred to the box conveyor line. After the mask is placed into the box, the box is conveyed to a front top cover folding station, the front top cover folding mechanism folds the left top edge, the right top edge and the front top cover, and then the box is conveyed to a rear top cover folding station, and the rear top cover folding mechanism folds the rear top cover.
The working principle of the front top cover folding mechanism is as follows. The pair of first V-shaped pressing blocks descend and translate in opposite directions, namely, close to each other, and the left top edge and the right top edge are folded. After that, the front top cover pressing block translates backwards, the front top cover is folded preliminarily, and the front top cover is pressed on the pair of first V-shaped pressing blocks. And then the front folding press block descends, the front folding is preliminarily folded, and the front folding press block moves forward to further fold the front folding. Then, the front top cover pressing piece presses on the front top cover, and the pair of first V-shaped pressing blocks are mutually far away from each other and are separated from the box. And then the front top cover pressing block descends, the front top cover is pressed down, and the front folded edge is folded into a gap between one end of the left top edge, one end of the right top edge and the rear side face. So far, this technical scheme has solved above-mentioned technical problem. The principle of folding the rear top cover by the rear top cover folding mechanism is similar to that of folding the front top cover by the front top cover folding mechanism.
According to the technical scheme, the front folded edge can be accurately folded into the gap between one end of the left top edge, one end of the right top edge and the rear side face, and physical structural conditions are provided for automatic box folding.
Drawings
The invention is further described with reference to the accompanying drawings:
fig. 1 is a schematic view of the structure of a mask box packing apparatus;
FIG. 2 is a schematic view of the cassette mechanism 10;
fig. 3 is a schematic diagram of a combined structure of the first transfer mechanism 31 and the second transfer mechanism 32;
FIG. 4 is a schematic view of a bottom edge folding system 20;
FIG. 5 is a schematic view of the front bottom edge folding mechanism 23 of FIG. 4;
Fig. 6 is a schematic view of a third transfer mechanism 52;
FIG. 7 is a schematic view of a front roof folding mechanism 60;
FIG. 8 is a schematic view of the front cover folding mechanism of FIG. 7 from the rear;
fig. 9 is a schematic view of the first V-shaped press block 61 of fig. 7;
FIG. 10 is a schematic view of a rear roof folding mechanism 70;
FIG. 11 is a schematic view of a carton blank;
fig. 12 is a schematic view of the carton blank with four sides open.
The symbols in the drawings illustrate:
10. the box feeding mechanism, 11, a box feeding rack, 12, a guide plate, 13, a guide block, 14 and an extrusion piece;
20. The device comprises a bottom edge folding system, a positioning device, a cylinder for the positioning device, 212, a positioning block, 22, a clamping device, 221, a rotary cylinder, 223, a clamping block, 23, a front bottom edge folding mechanism, 231, a supporting seat, 232, a cylinder for front bottom edge folding, 233, a rack, 234, a gear shaft, 235, a turning plate, 24, a rear bottom edge folding mechanism, 25, a left bottom edge folding mechanism, 26, a right bottom edge folding mechanism and 27, an extension edge jacking mechanism;
31. A first transfer mechanism; 311, a first vacuum chuck, 312, a first transfer cylinder, 313, a first transfer module, 32, a second transfer mechanism, 321, clamping jaws, 322, a second transfer mechanism clamping jaw cylinder, 323, and a second transfer mechanism manipulator;
40. box conveying line, 41, initial station, 42, mask box feeding station, 43, jig, 45, and blanking station;
50. the mask supply system, the mask conveying line, the third transfer mechanism, the 521 and the second vacuum chuck;
60. front cover folding mechanism, 61, first V-shaped pressing block, 611, first V-shaped pressing block lifting cylinder, 612, front cover folding clamping jaw cylinder, 62, front cover pressing block, 621, front cover pressing block lifting cylinder, 622, front cover pressing block translation cylinder, 63, front folding pressing block, 631, front folding lifting cylinder, 632, front folding translation cylinder, 64, front cover pressing piece, 641, front cover pressing shaft, 642, front cover pressing gear, 643, front cover pressing rack, 644, front cover pressing cylinder, 65, rear cover adsorption plate, 651, front cover folding rotary cylinder, 652, front cover folding telescopic cylinder, 66, front cover folding lifting module, 661, front cover folding lifting cylinder;
70. The folding device comprises a rear top cover folding mechanism, 71, a second V-shaped pressing block, 711, a second V-shaped pressing block lifting cylinder, 712, a rear top cover folding clamping jaw cylinder, 72, a rear top cover pressing block, 721, a rear top cover pressing block lifting cylinder, 722, a rear top cover pressing block translation cylinder, 73, a rear folding edge pressing block, 731, a rear folding edge lifting cylinder, 732, a rear folding edge translation cylinder, 74, a rear top cover pressing piece, 741, a rear top cover pressing shaft, 742, a rear top cover pressing gear, 743, a rear top cover pressing rack, 744, a rear top cover pressing cylinder, 76 and a rear top cover folding supporting module;
80. a pushing mechanism arranged beside the blanking station 45, the pushing mechanism comprises a pushing plate 81 arranged on a pushing cylinder, and the box on the blanking station is pushed to a blanking conveying line 82;
90. carton board, 91, box, 912, right side, 913, front side, 914, back side, 915, left bottom, 916, right bottom, 917, front bottom, 918, back bottom, 919, extension side, 921, right top, 922, front top cover, 923, back top cover, 924, front hem, 925, back hem;
93. A mask, which is packed in PE bags.
Detailed Description
Referring to fig. 1, the mask feeding and packaging apparatus includes a cassette mechanism 10, a bottom edge folding system 20 located beside the cassette mechanism, a first transfer mechanism 31 for transferring a sheet cassette 90 of the cassette mechanism to the bottom edge folding system, a cassette conveyor 40 located beside the bottom edge folding system, a second transfer mechanism 32 for transferring a cassette of the bottom edge folding system to the cassette conveyor, and a mask supply system 50 for transferring a mask 92 to a cassette 91 of the cassette conveyor.
Referring to fig. 2, the box feeding mechanism 10 includes a box feeding frame 11, guide plates 12 mounted on the box feeding frame, guide blocks 13, and an extrusion member 14, wherein the extrusion member is disposed between a pair of guide plates, the extrusion member is capable of moving back and forth relative to the box feeding frame, a plurality of guide blocks are disposed at front ends of the guide plates, the box feeding frame is disposed obliquely, the front is low, and the rear is high, the first transfer mechanism 31 is provided with a first vacuum chuck 311 capable of moving back and forth, and the bottom edge folding system 20 is disposed in front of the box feeding mechanism.
A stack of carton panels 90 is disposed on the cassette housing 11 between a pair of guide panels 12 in an upright configuration. The front of a stack of carton blanks is blocked by guide blocks 13 which block the periphery of the carton blanks, and the extrusion 14 acts on the rear of a stack of carton blanks to advance the stack. As shown in fig. 3, the first transfer mechanism 31 includes a first transfer cylinder 312, and a first transfer module 313 connected to the first transfer cylinder, the first vacuum chuck 311 is mounted on the first transfer module, and driven by the first transfer cylinder, the first vacuum chuck sucks the paper box plate at the forefront of the stack of paper box plates 90 from the front of the box feeding mechanism 10, and pulls the paper box plate to the bottom folding station of the bottom folding system 20.
As shown in figure 4, the right side of the bottom edge folding station is provided with a telescopic positioning device 21, the left side of the bottom edge folding station is provided with a rotary clamping device 22, the front, rear, left and right sides of the bottom edge folding station are respectively provided with a front bottom edge folding mechanism 23, a rear bottom edge folding mechanism 24, a left bottom edge folding mechanism 25 and a right bottom edge folding mechanism 26, and the bottom of the bottom edge folding station is provided with an extension edge jacking mechanism 27. The positioning device 21, the clamping device 22, the front bottom edge folding mechanism 23, the rear bottom edge folding mechanism 24, the left bottom edge folding mechanism 25, the right bottom edge folding mechanism 26, and the extending edge pressing mechanism 27 all belong to the bottom edge folding system 20.
The positioning device 21 includes a positioning device cylinder 211 and a positioning block 212 connected to the positioning device cylinder. The clamping device 22 comprises a rotary cylinder 221 and a clamping block 223 connected with the rotary cylinder. The first vacuum chuck 311 adsorbs the front side of the paper box plate, and when the paper box plate 90 is pulled out of the box feeding frame 11, the right side of the paper box plate is primarily folded due to the action of the plurality of guide blocks 13, and the four sides of the paper box plate are primarily opened. In the bottom folding station, the positioning blocks 212 act on the right side and the clamping blocks 223 act on the left side, so that the four sides of the carton blank are fully opened, with the embryonic form of the box. Thereafter, the front bottom edge, the left bottom edge, the right bottom edge, the rear bottom edge, and the extension edge of the box are folded in order by the front bottom edge folding mechanism 23, the left bottom edge folding mechanism 25, the right bottom edge folding mechanism 26, the rear bottom edge folding mechanism 24, and the extension edge pressing mechanism 27, respectively.
The front side folding mechanism 23, the left side folding mechanism 25, the right side folding mechanism 26, and the rear side folding mechanism 24 are the same in structure and operation, and the front side folding mechanism is described below as an example. As shown in fig. 5, the front bottom edge folding mechanism 23 includes a support seat 231, a front bottom edge folding cylinder 232, a rack 233 connected with the front bottom edge folding cylinder, a gear meshed with the rack, a gear shaft 234 fixedly connected with the gear, and a flap 235 mounted on the gear shaft, wherein the gear shaft is pivotally connected to the support seat 231. The front bottom edge folding cylinder drives the rack, the rack drives the gear, the gear drives the gear shaft, the gear shaft drives the turning plate to rotate from bottom to top, and the front bottom edge of the box is folded. The extending side pressing mechanism 27 includes an extending side pressing cylinder 271 and a pressing block 272 connected to the extending side pressing cylinder, and the pressing block presses the extending side of the box upward to be flat, specifically, the extending side is engaged in a groove at the end of the front bottom side by driving the extending side pressing cylinder.
As shown in fig. 1, the box conveyor line 40 is provided with an initial station 41, a mask loading station 42, a front cover folding station, a rear cover folding station, and a blanking station. The cassette conveying line is provided with a jig 43 for positioning the cassette.
As shown in fig. 3, the second transfer mechanism 32 includes a gripper 321 capable of moving left and right, the gripper is mounted on a second transfer mechanism gripper cylinder 322, the second transfer mechanism gripper cylinder is connected to a second transfer mechanism manipulator 323, and the second transfer mechanism manipulator is a motor-driven screw mechanism. The jaws are capable of transferring the cassette 91 on the bottom edge folding system 20 to the initial station 41 under the drive of the second transfer mechanism robot.
As shown in fig. 1, the cassette-carrying jig 43 is moved from the initial station to the mask cassette-in station 42 under conveyance of the cassette conveyance line 40. The mask supply system 50 includes a mask transfer line 51 and a third transfer mechanism 52, and as shown in fig. 6, the third transfer mechanism includes a second vacuum chuck 521 that can be moved forward and backward and can be lifted, the second vacuum chuck is mounted on a third transfer mechanism cylinder, and the third transfer mechanism cylinder is mounted on a third transfer mechanism robot. The third transfer mechanism cylinder drives the second vacuum chuck to lift, and the third transfer mechanism manipulator drives the third transfer mechanism cylinder and the second vacuum chuck to move back and forth. The second vacuum chuck can transfer the mask on the mask conveying line into the box on the mask box feeding station.
Under the transportation of the box conveying line 40, the box-carrying jig 43 is transferred from the mask feeding station 42 to a front top cover folding station provided with a front top cover folding mechanism 60, and in combination with fig. 7 and 8, the front top cover folding mechanism comprises a pair of first V-shaped press blocks 61 capable of lifting and moving away from or approaching each other, a front top cover press block 62 capable of translating and lifting, a front hemming press block 63 capable of lifting and translating, and a front top cover press piece 64 capable of rotationally pressing on the front top cover, wherein the pair of first V-shaped press blocks are positioned above the left side and the right side of the front top cover folding station, the front top cover press block is positioned in front of the front top cover folding station, and the front hemming press block and the front top cover press piece are positioned behind the front top cover folding station. The front header folding mechanism 60 further includes a translatable and rotatable rear header suction plate 65.
The first V-shaped briquette 61 is mounted on a first V-briquette lifting cylinder 611, which is connected to a front cover folding jaw cylinder 612. The front top cover press block 62 is mounted on a front top cover press block lifting cylinder 621, and the front top cover press block lifting cylinder is connected with a front top cover press block translation cylinder 622. The front flanging press 63 is L-shaped and is mounted on a front flanging lifting cylinder 631, which is connected with a front flanging translation cylinder 632, which is mounted on a front top cover folding lifting module 66, which is connected with a front top cover folding lifting cylinder 661. The front cover pressing member 64 is mounted on a front cover pressing shaft 641 which is pivotally connected to a front cover folding lifting module 66, a front cover pressing gear 642 is mounted on the front cover pressing shaft, the front cover pressing gear is meshed with a front cover pressing rack 643, the front cover pressing rack is connected with a front cover pressing cylinder 644, and the front cover pressing cylinder is mounted on the front cover folding lifting module 66. The rear roof suction plate 65 is connected to a rotary cylinder 651 for folding the front roof, and the rotary cylinder for folding the front roof is connected to a telescopic cylinder 652 for folding the front roof.
In actual operation, the rear roof suction plate 65 comes to the side of the rear roof and sucks the rear roof by the driving of the telescopic cylinder 652 for folding the front roof, and the rear roof is folded to the outside of the box by the driving of the rotary cylinder 651 for folding the front roof, thereby providing conditions for folding the front roof. The pair of first V-shaped pressing pieces 61 are lowered by the driving of the first V-shaped pressing piece lifting cylinder 611, and are translated in opposite directions by the driving of the front cover folding jaw cylinder 612, folding the left top edge and the right top edge. Thereafter, the front cover press 62 is translated rearward under the drive of the front cover press translation cylinder 622, and the front cover is preliminarily folded and pressed against the pair of first V-shaped press blocks. Then, the front hemming press 63 descends under the driving of the front hemming lifting cylinder 631 to preliminarily fold the front hem. The forward hemming press block moves forward to further fold the forward hemming under the driving of the forward hemming translation cylinder 632. Thereafter, the front cover pressing member 64 is pressed against the front cover by the front cover pressing cylinder 644, and the pair of first V-shaped pressing pieces 61 are separated from each other, thereby being separated from the box, i.e., being withdrawn from under the front cover. After that, the front roof pressing block 62 is lowered by the front roof pressing block lifting cylinder 621, and the front roof is pressed down, and the front folds are folded into the gaps between the left top edge, the right top edge and the rear side.
Under the conveyance of the cassette conveyance line 40, the cassette-carrying jig 43 is transferred from the front cover folding station to the rear cover folding station. The rear roof folding station is provided with a rear roof folding mechanism 70, as shown in fig. 10, and the rear roof folding mechanism comprises a pair of second V-shaped pressing blocks 71 capable of lifting and moving away from or approaching each other, a rear roof pressing block 72 capable of translating and lifting, a rear folding pressing block 73 capable of lifting and translating, and a rear roof pressing piece 74 capable of pressing on the rear roof in a rotating manner, wherein the pair of second V-shaped pressing blocks are positioned above the left side and the right side of the rear roof folding station, the rear roof pressing block is positioned behind the rear roof folding station, and the rear folding pressing block and the rear roof pressing piece are positioned in front of the rear roof folding station.
The second V-shaped briquette 71 is mounted on a second V-briquette elevating cylinder 711, which is connected to the rear top cover folding jaw cylinder 712. The rear roof pressure piece 72 is mounted on a rear roof pressure piece lifting cylinder 721, which is connected with a rear roof pressure piece translation cylinder 722. The rear hemming press block 73 is L-shaped and is mounted on a rear hemming lifting cylinder 731 which is connected to a rear hemming translation cylinder 732. The rear roof hold-down 74 is mounted on a rear roof hold-down shaft 741 pivotally mounted to the rear roof folding support module 76, on which a rear roof hold-down gear 742 is mounted, which is engaged with a rear roof hold-down rack 743, which is connected to a rear roof hold-down cylinder 744 mounted to the rear roof folding support module 76.
In actual operation, the pair of second V-shaped pressing pieces 71 descend and the pair of second V-shaped pressing pieces press against the front roof by the driving of the second V-shaped pressing piece lifting cylinder 711. Thereafter, the rear roof briquette 72 is translated forward by the rear roof briquette translation cylinder 722, and the rear roof is preliminarily folded and pressed against the pair of second V-shaped compacts. After that, the rear hemming press block 73 descends under the driving of the rear hemming lifting cylinder 731, and the rear hem is preliminarily folded. The rear hemming press block moves backward to further fold the rear hemming under the driving of the rear hemming translation cylinder 732. Thereafter, the rear head pressing member 74 is pressed against the rear head by the rear head pressing cylinder 744, and the pair of second V-shaped pressing blocks 71 are moved away from each other, and are drawn out from between the rear head and the front head. Thereafter, the rear roof pressure piece 72 is lowered by the rear roof pressure piece elevating cylinder 721, and the rear roof is pressed down, and the rear hem is folded into the opening of the front side.
The foregoing is merely illustrative of the preferred embodiments of the present invention, and modifications in detail will readily occur to those skilled in the art based on the teachings herein without departing from the spirit and scope of the invention.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011343659.9A CN112265685B (en) | 2020-11-26 | 2020-11-26 | The structure of mask box packaging equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011343659.9A CN112265685B (en) | 2020-11-26 | 2020-11-26 | The structure of mask box packaging equipment |
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| Publication Number | Publication Date |
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| CN112265685A CN112265685A (en) | 2021-01-26 |
| CN112265685B true CN112265685B (en) | 2025-02-14 |
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| CN114735294B (en) * | 2022-03-25 | 2025-04-01 | 浙江正泰电器股份有限公司 | Thermal relay packaging equipment and packaging method thereof |
| CN116811346A (en) * | 2022-12-19 | 2023-09-29 | 苏州富纳艾尔科技有限公司 | Online forming device of planar packaging paperboard |
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| CN103057166B (en) * | 2012-12-17 | 2015-01-07 | 格兰达技术（深圳）有限公司 | Automatic forming method and machine for tablet personal computer packaging carton |
| CN108973212B (en) * | 2017-06-02 | 2024-04-05 | 昆山谛镨科自动化科技有限公司 | Packing box forming machine |
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