CN209142544U - A kind of cigarette barrel skin flattens the feeding device of sizing collection system automatically - Google Patents

Abstract

The utility model discloses a material reclaiming device of a cigarette rod casing automatic flattening and shaping collection system, which comprises a material storehouse, a conveying structure and a single-sheet reclaiming structure; Box skin; the conveying direction of the conveying structure is parallel to the direction of the long folding line of the box skin in the upper warehouse; the conveying structure includes a conveying frame and a suction belt arranged on the conveying frame, and the suction belt is used for step-by-step conveying; The single-sheet reclaiming structure is arranged below the material storehouse, which is used for single-sheet grabbing of the box skin and placing it on the conveying structure. The utility model can automatically take out a single box skin from the material storehouse according to the production rhythm and place it on the conveying structure to realize step-by-step intermittent conveying.

Description

A reclaiming device for an automatic flattening and shaping collection system for cigarette rod wrappers

technical field

The invention relates to the technical field of cigarette rod casing recycling, in particular to a reclaiming device of a cigarette rod casing automatic leveling and shaping collection system.

Background technique

In the production process of hand-sealed cigarette packs, most cigarette factories use standard small packs produced by packaging machines to pack cigarettes with white box skins without dispensing glue and wrap transparent paper for outer packaging. When the box is opened, the white box skin is disassembled and collected. In order to save costs, the white box skin is generally used twice or three times in a cycle, but the used carton skin has already undergone a packaging process on the packaging machine, and the deformation of the white box skin is difficult to use again. must be leveled before.

For the leveling of white box skins, there is currently no special equipment available. Although there are some paper flattening devices, they are not suitable for flattening the white box skin after deformation.

For example, the utility model patent of CN207986272U discloses a paper flattening device for a cigarette case printing production line, which is provided with a threaded column and a first fixing block, and a connecting rod is hinged on the first fixing block, and the other end of the connecting rod is connected. Both are hinged with a fixed block. When the disc handwheel is rotated, the mounting plate at the bottom of the fixed block is lowered, so as to realize the pressing of the paper. By installing a threaded rod and a driving motor in the mounting plate, when the driving motor works, the thread The second movable block on the rod moves horizontally, which is convenient for the pressing roller to press back and forth on the paper, so that the paper leveling effect is better. Heating, it is convenient for the cigarette case to transfer the pictures and texts to the paper during printing.

The flattening equipment is only suitable for flattening the rolled paper before the cigarette case is formed, and the existing flattening equipment is difficult to meet the flattening requirements due to the deformation and creases on the white box skin after use.

At present, in view of the objective demand for the recycling of white box skins in the production process of hand-sealed cigarette boxes, manual sorting and gravity flattening have been used all the time, which takes a long time and wastes manpower, which is inconsistent with the industry's concept of reducing costs and increasing efficiency.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a reclaiming device of the automatic flattening and shaping collection system for cigarette rod wrappers.

In order to solve the above-mentioned technical problems, the present invention adopts the following technical solutions: a reclaiming device of a cigarette rod casing automatic leveling and shaping collection system, including a material storehouse, a conveying structure and a single reclaiming structure;

The material warehouse is located above the conveying structure, which is used to place the box skins to be processed; the material warehouse includes a material warehouse frame and a material guide structure arranged on the inner side of the material warehouse frame, and the material guide structure consists of a warehouse side plate corresponding to the side of the box skin. It is composed of the corner plate corresponding to the top corner of the box skin. Both the side plate and the corner plate of the warehouse are fixedly connected to the frame of the warehouse. The area enclosed by the side plate and the corner plate of the warehouse is the box skin placement area; the frame of the warehouse The lower side of the box is fixed with a support angle for supporting the box skin;

The conveying direction of the conveying structure is parallel to the direction of the long folding line of the box skin in the upper warehouse, and the conveying direction of the conveying structure is set to be from right to left; the conveying structure includes a conveying frame and a suction belt arranged on the conveying frame. And the suction belt is used for step-by-step conveying;

The single-sheet reclaiming structure is arranged below the material warehouse, which is used to grab the box skin and place it on the conveying structure; the single-sheet reclaiming structure includes a blanking control mechanism, a suction cup mechanism and a pushing mechanism. The material control mechanism includes a left baffle and a right baffle located under the material storehouse and respectively located on the left and right sides of the box skin placement area. The left baffle is rotatably connected with the corresponding bracket, and the reciprocating swing is realized by the blanking drive device; the right baffle is fixedly connected with the corresponding bracket;

The suction cup mechanism includes at least two rows of suction cup assemblies, the suction cup assemblies of the corresponding row are located at the gaps on both sides of the suction belt, and are set in the conveyor frame;

The pushing mechanism is located on the right side of the single-sheet reclaiming structure, which includes a pushing cylinder arranged in the left-right direction and a pushing plate connected to the end of the piston rod of the pushing cylinder; the pushing plate points to the left and is used for the operation of the pushing cylinder. The bottom is reciprocating and retracting from the gap between the right baffle and the conveyor frame.

The corner plate of the warehouse is a vertically arranged 90° angle steel, and the top of the corner plate of the warehouse extends outward to form a feeding guide structure; the side plate of the warehouse is a strip plate arranged vertically.

The supporting corners are arranged around the silo frame and protrude toward the center of the silo, and the surrounding supporting corners are all located at the same level, and each supporting corner is inclined downward.

The left baffle and the right baffle are arranged symmetrically, the upper half of the left baffle is inclined upward to the left, and the upper half of the right baffle is inclined upward to the right.

The blanking driving device is a blanking driving cylinder, the two ends of the left baffle are rotatably connected with the corresponding frame through the baffle shaft, and the baffle shaft and the piston rod of the blanking driving cylinder are connected by connecting rods.

Each row of suction cup assemblies includes suction cup mounting brackets arranged in the left-right direction and suction cups arranged on the suction cup mounting frame. The suction ports of the suction cups are all set towards the upper warehouse; the suction cup lifting structure is connected to the lower part of the suction cup mounting frame to control the suction cups The assembly is lifted and lowered; when the suction cup assembly is raised to a high position under the action of the suction cup lifting structure, the suction cup of the suction cup assembly is adsorbed to the bottommost box in the warehouse; when the suction cup assembly is lowered to a low position under the action of the suction cup lifting structure, the suction cup The box skin is moved and placed on the suction belt of the conveying structure.

At least three of the suction belts are arranged at equal intervals.

The beneficial effects of the present invention are:

In the present invention, the reclaiming device is composed of a material storehouse, a conveying structure and a single-sheet reclaiming structure, wherein the material storehouse is located above the conveying structure, and the box skins to be processed are placed in a stack in the material storehouse, and the outer side of the box skins faces upwards. Set, it is convenient for the single-sheet reclaiming structure to function and reclaim the material; the single-sheet reclaiming structure is arranged below the material warehouse, which is used to grab the box skin in a single sheet and place it on the conveying structure; the conveying direction of the conveying structure is the same as the upper one. The direction of the long folding lines of the box skins in the material warehouse is parallel, which is convenient for subsequent processing. The combination of the three can automatically take out a single box skin from the material warehouse according to the production rhythm and place it on the conveying structure to realize step-by-step intermittent conveying.

The material warehouse of the present invention is provided with a material guide structure, and the material guide structure is composed of a warehouse side plate corresponding to the side of the box skin and a warehouse corner plate corresponding to the top corner of the box skin. Both the warehouse side plate and the warehouse corner plate are connected to the warehouse The frame is fixedly connected, and the area enclosed by the side plate of the warehouse and the corner plate of the warehouse is the box skin placement area; the above-mentioned material guide structure of the warehouse can not only realize the coordination and guidance of the opening of the box skin through the cooperation of the warehouse side plate and the warehouse corner plate , and can prevent the box skin from being deformed again in the material warehouse. The present invention can adapt to the specification change by directly replacing the material storehouse according to different box skin specifications.

The corner plate of the warehouse is a 90° angle steel arranged vertically. The top of the corner plate of the warehouse extends outward to form a feeding guide structure, which is convenient for the box skin to be placed in the warehouse.

The conveying structure of the present invention includes a conveying frame and suction belts arranged on the conveying frame. At least three suction belts are arranged at equal intervals, and the suction belts are conveyed in a step-by-step manner, and the arrangement of the suction belts can realize box matching. The skin is tightly adsorbed and positioned to avoid displacement during the conveying process of the box skin.

The single-sheet reclaiming structure of the present invention includes a blanking control mechanism, a suction cup mechanism and a pushing mechanism, and the blanking control mechanism includes a left baffle and a right baffle respectively located below the material storehouse and respectively located on the left and right sides of the box skin placing area, The left baffle and the right baffle are arranged along the front and rear directions, and are respectively erected above the conveyor frame through the brackets; the left baffle is rotatably connected with the corresponding bracket, and the reciprocating swing is realized by the blanking drive device; the right baffle is Fixed connection with the corresponding bracket.

When working, the left baffle and the right baffle correspond to the folds on the outer side of the short folding line of the box skin respectively. When the box skin is grabbed downward, the reverse bending of the folded pages can be realized at the same time (due to the opening of the box skin. It is bent to the inner side at the folding line, and the box skin is folded flat after reverse bending); at the same time, the left baffle swings back and forth through the blanking drive device, and the box skin falls off during the single blanking process. To the position of the lower half of the left and right baffles, the lower half of the left baffle rotates and tilts to the left, so that the area between the left and right baffles becomes larger, so as to facilitate the blanking of the box skin.

In the present invention, the left baffle and the right baffle are arranged symmetrically, the upper half of the left baffle is inclined upward to the left, and the upper half of the right baffle is inclined upward to the right, which is convenient for the box skin to be grabbed downward. Blanking, and can better achieve reverse bending effect.

The suction cup mechanism includes at least two rows of suction cup assemblies, and the suction cup assemblies of the corresponding row are located at the gaps between adjacent suction belts and are sunk into the conveyor frame; The suction cups are arranged on the shelf, and the suction ports of the suction cups are all set towards the upper warehouse; the suction cup lifting structure is connected below the suction cup mounting frame to control the lifting of the suction cup assembly; when the suction cup assembly rises to a high position under the action of the suction cup lifting structure, the suction cup The suction cup of the assembly is adsorbed to the bottommost box skin in the material warehouse; when the suction cup assembly is lowered to a low position under the action of the suction cup lifting structure, the suctioned box skin is moved and placed on the suction belt of the conveying structure, so as to realize The action of grabbing the box skin in a single sheet is easy to control. The suction cup mechanism of the present invention is combined with the conveying structure, which not only does not interfere with each other, but also ensures the compactness of the equipment and high operating efficiency.

The pushing mechanism is located on the right side of the single-sheet reclaiming structure, which includes a pushing cylinder arranged in the left-right direction and a pushing plate connected to the end of the piston rod of the pushing cylinder; the pushing plate points to the left and is used for the operation of the pushing cylinder. The bottom is reciprocating and retracting from the gap between the right baffle and the conveyor frame. Through the setting of the above-mentioned pushing mechanism, during the blanking process of the box skin, due to the fixed position of the right baffle, the folds on the outside of the short folding line of the box skin will overlap. On the right baffle, at this time, the pushing mechanism is extended to realize the reverse bending of the side fold, so as to realize the reverse bending of the box skin.

Description of drawings

1 is a schematic perspective view of an assembly of an embodiment of the present invention;

Fig. 2 is the three-dimensional schematic diagram of the reclaiming device in the embodiment of the present invention;

Fig. 3 is the three-dimensional schematic diagram of the material warehouse part in the reclaiming device;

Fig. 4 is the three-dimensional schematic diagram of the rear view direction of Fig. 3;

Fig. 5 is the bottom view of Fig. 3;

Fig. 6 is the three-dimensional schematic diagram of the conveying structure in the reclaiming device;

Fig. 7 is the three-dimensional schematic diagram of the suction cup mechanism in the reclaiming device;

8 is a schematic perspective view of an automatic leveling hot-pressing device in an embodiment of the present invention;

Fig. 9 is the three-dimensional schematic diagram of the accelerated conveying device in the embodiment of the present invention;

Fig. 10 is the top view of Fig. 9;

Fig. 11 is the front view of Fig. 9;

Figure 12 is a top view of the position adjustment mechanism in the accelerated conveying device;

Figure 13 is a front view of the pinch roller frame in the accelerated conveying device;

Figure 14 is a schematic diagram of a receiving and finishing device in an embodiment of the present invention;

Fig. 15 is the three-dimensional schematic diagram of the material receiving rack and the material receiving bin in the material receiving and finishing device;

Fig. 16 is the front view of Fig. 15;

Figure 17 is a perspective view of a stacking export mechanism in the material receiving and finishing device;

Figure 18 is a top view of the box skin in the embodiment of the present invention.

Detailed ways

The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in Fig. 1 to Fig. 18, the automatic leveling and shaping collection system for cigarette rod wrappers in this embodiment includes a reclaiming device 1, an automatic leveling and hot pressing device 2, an accelerating conveying device 3, a material receiving and finishing device 4, and an electric control device 5.

The reclaiming device is composed of a material storehouse 11 , a conveying structure 12 and a single-sheet reclaiming structure 13 . Wherein the material warehouse 11 is located above the conveying structure 12, the box skins 6 to be processed are placed in the material warehouse 11 in a stack, and the outer side of the box skins 6 is set up, which is convenient for the single-sheet material reclaiming structure 13 to function and reclaim the material; The reclaiming structure 13 is arranged below the material warehouse 11, which is used to grab a single box skin and place it on the conveying structure 12; They are parallel to each other, which is convenient for subsequent processing. The cooperation of the three can automatically take out a single box skin from the material warehouse and place it on the conveying structure to realize step-by-step intermittent conveying according to the production rhythm.

The material warehouse 11 includes a material warehouse frame 111 and a material guide structure arranged inside the material warehouse frame 111. The material guide structure is composed of a warehouse side plate 112 corresponding to the side of the box skin and a warehouse corner plate 113 corresponding to the top corner of the box skin. Both the warehouse side plate 112 and the warehouse corner plate 113 are fixedly connected with the warehouse frame 111, and the area enclosed by the warehouse side plate 112 and the warehouse corner plate 113 is the box skin placement area; Supporting corners 114 supporting the box skin, the supporting corners 114 are respectively arranged around the silo frame 111 and protrude toward the center of the silo, and the surrounding supporting corners are all located at the same level, and each supporting corner 114 is inclined downward. .

The above-mentioned material guiding structure not only realizes the cooperation and guidance of the disassembled box skin, but also can prevent the box skin from being deformed again in the material warehouse through the cooperation of the storage side plate 112 and the storage corner plate 113 . This embodiment can adapt to the specification change by directly replacing the material magazine according to different box skin specifications.

In this embodiment, the corner plate 113 of the warehouse is a 90° angle steel arranged vertically, and the top of the corner plate 113 spreads outward to form a feeding guide structure, which is convenient for the box skin to be placed in the warehouse; the side plate 112 of the warehouse is vertical Arranged planks.

The conveying direction of the conveying structure 12 is parallel to the direction of the long folding line of the inner box of the upper material warehouse 11, and the conveying direction of the conveying structure is set to be from right to left; the conveying structure 12 includes a conveying frame 122 and is arranged on the conveying frame 122. At least three suction belts 121 are arranged at equal intervals, and the suction belts 121 are conveyed step by step under the driving of the motor. The setting of the suction belt 121 can realize the tight adsorption and positioning of the box skin, and avoid the displacement of the box skin during the conveying process.

The single-sheet reclaiming structure 13 is arranged below the material magazine 11 , which is used for picking up the box skin by a single sheet and placing it on the conveying structure 12 . The single-sheet reclaiming structure includes a blanking control mechanism, a suction cup mechanism and a pushing mechanism. The blanking control mechanism includes a left baffle 131 and a right baffle 132 located below the material storehouse 11 and respectively located on the left and right sides of the box skin placement area. The left baffle 131 and the right baffle 132 are both extended and arranged in the front-rear direction, and are respectively erected above the conveyor frame through the brackets; wherein the left baffle 131 is rotatably connected with the corresponding bracket, and reciprocating swing is realized by the blanking drive device; wherein The right baffle 132 is fixedly connected with the corresponding bracket.

In this embodiment, a cylinder 134 is used as the blanking drive device, the two ends of the left baffle 131 are rotatably connected to the corresponding frame through the baffle shaft, and the baffle shaft and the piston rod of the blanking driving cylinder 134 are connected by connecting rods, In order to realize the reciprocating swing driving of the left baffle 131 .

During operation, the left baffle 131 and the right baffle 132 correspond to the folds on the outer side of the short folding line of the box skin respectively. When the box skin is grasped downward, the reverse bending of the folded pages can be realized at the same time (due to the opening The box skin is bent towards the inner side at the folding line, and the box skin is folded flat after reverse bending treatment); at the same time, the left baffle 131 swings back and forth through the blanking drive device, and the box skin is in the single blanking process. In the middle, it falls to the lower half of the left and right baffles, and the lower half of the left baffle 131 rotates and tilts to the left, so that the area between the left and right baffles becomes larger, so as to facilitate the blanking of the box skin.

And the left baffle 131 and the right baffle 132 are arranged symmetrically, the upper half of the left baffle 131 is inclined upward to the left, and the upper half of the right baffle 132 is inclined upward to the right, so that the box skin can be easily grasped downward. The material is blanked when taking out, and the reverse bending effect can be better achieved.

The suction cup mechanism includes at least two rows of suction cup assemblies, the suction cup assemblies of the corresponding row are located at the gaps 123 on both sides of the suction belt 121, and are set in the conveyor frame; each row of suction cup assemblies includes suction cup mounting brackets 135 and The suction cups 136 are arranged on the suction cup mounting frame 135, and the suction ports of the suction cups 136 are arranged towards the upper warehouse; a suction cup lifting structure is connected below the suction cup mounting frame 135 to control the lifting and lowering of the suction cup assembly; the suction cup lifting structure selects the suction cup lifting cylinder 137 .

When the suction cup assembly rises to a high position under the action of the suction cup lifting structure, the suction cup 136 of the suction cup assembly is adsorbed to a box on the bottom side of the material warehouse 11; when the suction cup assembly descends to a low position under the action of the suction cup lifting structure, the suction cup The box skin is then moved and placed on the suction belt 121 of the conveying structure 12 . The suction cup mechanism is combined with the conveying structure, which not only does not interfere with each other, but also ensures the compactness of the equipment and high operating efficiency.

The pushing mechanism is located on the right side of the single-sheet reclaiming structure, which includes a pushing cylinder 138 arranged in the left-right direction and a pushing plate 133 connected to the end of the piston rod of the pushing cylinder 138; The material cylinder 138 reciprocates and expands from the gap between the right baffle plate 132 and the conveying frame during operation. Through the above-mentioned setting of the pushing mechanism, during the blanking process of the box skin, since the position of the right baffle 132 is fixed, the folds on the outer side of the short folding line of the box skin will ride on the right baffle 132. Reverse bending at the side fold, so as to realize the reverse bending of the box skin.

The automatic leveling and hot pressing device 2 is erected above the conveying structure 12 and is located at the left position of the reclaiming device 1. The box skins in the material warehouse 11 are taken out from the single reclaiming structure 13 and placed on the conveying structure 12, and are placed on the conveying structure 12. The conveying structure 12 is transported down to the automatic leveling and hot-pressing device for a step-by-step stop, after which the automatic leveling and hot-pressing device 2 falls down and completes the hot-pressing and leveling treatment of the box skin.

The automatic leveling hot pressing device 2 includes a heating body 21 directly above the conveying structure 12 , a hot pressing driving mechanism for pushing the heating body 21 to move up and down, and a hot pressing guide mechanism for guiding the reciprocating up and down of the heating body.

The hot-pressing guide mechanism includes support arms 22 that are fixedly connected to the heating body 21 and protrude in the front and rear directions respectively, and two support arms 22 are symmetrically arranged on the left and right sides of the heating body. The conveyor frame 122 corresponds to the support arms 22 Guide seats 23 are respectively fixed. The guide seats 23 are provided with guide posts 24 which are slidably matched with them in the vertical direction. The guide posts 24 are fixedly connected 22 to the corresponding support arms upward. The above arrangement of the hot-pressing guiding mechanism realizes the stable guiding of the heating body and ensures smooth operation.

The hot-pressing driving mechanism includes a hot-pressing lifting cylinder 25 arranged above the heating body, the hot-pressing lifting cylinder 25 is fixed on the conveying frame through the support frame 26, and the piston rod end of the hot-pressing lifting cylinder 25 is fixedly connected with the heating body 21; The support frame 26 is provided with pull rod through holes on both sides of the hot-pressing lifting cylinder 25 respectively. The pull rod through holes are provided with pull rods 27 arranged vertically and slidingly matched with them. The lower end of the pull rod 27 is fixedly connected with the heating body 21. The pull rod 27 A retaining ring 28 is fixed on the upper end of the tie rod; when the hot pressing lift cylinder 25 pushes the heating body 21 to contact the upper casing of the conveying structure by hot pressing, the retaining ring 28 on the pull rod 27 abuts against the support frame 26 . The above-mentioned arrangement of the hot-pressing driving mechanism realizes the pressure guarantee when the heating body 21 hot-presses the box skin, and the arrangement of the pull rod 27 prevents the hot-pressing body from colliding with the conveying structure due to excessive stroke and being damaged.

In this embodiment, the support frame 26 includes a cylinder mounting plate arranged in the front-rear direction, two ends of the cylinder mounting plate are respectively fixedly connected with a downwardly extending middle support plate, and the lower end of the middle support plate is fixedly connected with the conveyor frame.

The acceleration conveying device 3 is connected to the left side of the conveying structure 12, and is used to receive the box skins conveyed by the conveying structure 12 and accelerate the conveying; (greater than the conveying speed of the conveying structure 12), conveying roller mechanism and reverse bending mechanism, the conveying direction of the accelerating belt conveyor 31 coincides with the conveying structure, and the right end of the accelerating belt conveyor 31 is provided with an accelerating material receiving mechanism, thereby The box skins conveyed by the conveying structure can be efficiently received and conveyed at an accelerated rate, so that the box skins are conveyed at an accelerated rate and rushed to the receiving and finishing device 4 .

The acceleration feeding mechanism includes feeding troughs 32 arranged on the right end of the accelerating belt conveyor 31 and respectively located on the front and rear sides of the accelerating belt conveyor. The left end of the feeding groove 32 is connected to the belt part of the accelerating belt conveyor 31, and the right end is horizontally inclined outward and flared; the two feeding grooves are matched with 32 to form a feeding structure with a large inlet and a small outlet. . Through the setting of the receiving chute 32, the box skins conveyed by the conveying structure can be seamlessly connected to the acceleration belt conveyor 31 to ensure the streamlined operation.

If the gap between the accelerating conveying device 3 and the conveying structure 12 is too large, a feeding guide plate can also be fixedly connected at the left end of the conveying structure. In this embodiment, the feeding guide plate is not shown in the drawings.

The conveying pressure roller mechanism includes conveying pressure roller assemblies arranged at intervals in the left and right direction above the conveying surface of the accelerating belt conveyor 31, and each conveying pressure roller assembly includes a pressure roller shaft 33 erected and fixed on the frame of the accelerating belt conveyor, At least two conveying pinch rollers 34 are arranged on the pinch roller shaft 33 at intervals along its length direction. Since the acceleration belt conveyor 31 needs to realize the accelerated flying rush to the box skin, the acceleration belt conveyor 1 can only be selected as an ordinary belt conveyor, and the setting of the conveying pressure roller mechanism can ensure that the box skin is pressed against the belt to avoid position shifting .

The reverse bending mechanism includes a bending guide rocker assembly and a crease pressing roller assembly. The bending guide rocker assembly includes a bending guide rocker set at the left end of the acceleration belt conveyor 31 and located on the front and rear sides of the acceleration belt conveyor respectively. Plate 35; Bending guide rocker 35 is fixedly connected with the acceleration belt conveyor frame, and the right end is butted with the belt part of the acceleration belt conveyor, and the left end is retracted toward the center line of the acceleration belt conveyor and raised above the conveying surface.

The crease pressing roller assembly includes a pressing roller shaft 36 erected and fixed on the frame of the accelerating belt conveyor, and the crease pressing rollers 37 are arranged at intervals along the length direction of the pressing roller shaft 36 . The number and position of the crease pressing rollers 37 correspond to the positions and numbers of the long folding lines on the box skin to be processed. In this embodiment, there are four crease pressing wheels 37, which correspond to the four long folding lines on the box skin one-to-one.

The cooperation of the reverse bending mechanism and the acceleration belt conveyor at this place realizes the bending process of the side folding of the long folding line of the box skin; when the box skin is conveyed to the reverse bending mechanism during operation, the crease pressing wheel 37 is just right. Pressed on the long folding line, when the box skin continues to be transported forward, the outermost two folds of the box skin are reversely pushed up by the bending guide rocker assembly to realize the bending process and avoid the non-folding line from being folded back. Reduce the loss of box skins and increase the number of reuses.

The conveying pressing wheel 34 and the crease pressing wheel 37 are composed of a pressing wheel frame 38 and a pressing wheel body 39, the pressing wheel frame 38 is connected with the corresponding pressing roller shaft, and the pressing wheel body 39 is installed on the pressing wheel frame 37 and can be rotated. In this embodiment, the pressure roller body of the conveying pressure roller 34 is a cylindrical structure, so as to prevent the box skin from being pressed out during the conveying process and ensure the quality of the box skin; The structure is convenient to achieve accurate comparison of long polylines.

In addition, the pressure roller frame 38 is a tension-pressing type structure, which includes a fixed frame 381 connected with the pressure roller shaft and a movable frame 382 connected with the pressure roller body 39. The fixed frame 381 is hingedly connected with the movable frame 382, and the fixed frame 381 A tension mechanism 383 is connected with the movable frame 382, and the tension mechanism 383 pushes the movable frame to press down, which ensures the stable pressing of the box skin and avoids its displacement. In this embodiment, the tension mechanism 383 selects a compression spring.

A position adjustment mechanism is arranged between the pressure roller frame 38 and the pressure roller shaft. The position adjustment structure includes a long groove 384 arranged on the pressure roller shaft along its length direction, and the fixing frame 381 of the pressure roller frame 38 is sleeved on the pressure roller shaft. , and there is a position locking screw that is threadedly connected to it, and the end of the position locking screw is located in the long groove 384 and abuts and cooperates with it, so that the different positions of the pressing wheel can be set according to the specifications of the box, and the equipment is suitable for use. scope.

The material receiving and finishing device 4 is located on the left side of the accelerating conveying device 3, and includes a receiving frame 41, a receiving bin and a stacking exporting mechanism, and the box skins conveyed by the accelerating conveying device 3 are guided and transported to the receiving bin. After collecting a predetermined amount, move it to the exporting mechanism in a pile for export, which is convenient for reuse after collection.

The receiving bin is installed on the receiving frame 41 , and the receiving frame 41 is provided with a feeding port 42 corresponding to the left end of the acceleration belt conveyor 31 .

The receiving bin includes a fixed guide part and a movable part, and the movable part includes a vertically arranged support 43 and a vertically arranged sliding rail 44 and a lifting screw 45 on the receiving frame 41. The support 43 and the sliding rail 44 Sliding fit, and connected with the nut seat of the lifting screw 45, the lifting screw 45 rotates to drive the support 43 to move up and down along the slide rail 44; the support 43 is fixed with a laterally protruding support beam 46, and the support beam 46 is along the horizontal direction. At least two are arranged at intervals to support the box skins entering the receiving bin.

The fixed guide part includes guide baffles opposite to the feed opening 42 and fixed on opposite sides of the movable part, respectively, a high guide baffle 47 and a low guide baffle 48, the low guide baffle 48 is arranged adjacent to the feed opening, and Its height is lower than the feeding port, and the high guide baffle 47 is set away from the feeding port, and its height is higher than the feeding port; the high guide baffle 47 and the low guide baffle 48 form an activity to guide the box skin to the receiving bin. The guide positioning structure of the part.

The opposite sides of the high guide baffle 47 and the low guide baffle 48 are provided with protrusions that match the shape of the box skin, and a front baffle 49 is also fixedly connected between the high guide baffle 47 and the low guide baffle 48. The baffle 49 is enclosed with the high guide baffle 47 , the low guide baffle 48 and the receiving frame 41 to form the fixed guide part which is adapted to the current state of the box skin.

Through the above-mentioned structural design of the receiving bin, the box skin is accelerated and conveyed by the acceleration conveying device and fly into the feeding port, enter the fixed guide area under the blocking of the high guide baffle 47 and fall on the support beam 46 of the movable part , so as to achieve the effect of accelerated splice.

There is also a counter in the receiving bin for detecting the number of box skins entering the receiving bin, and the counter is connected with the lifting screw for control; a single box skin enters the receiving bin, the counter counts once, and sends a control signal to the lifting screw to lift and lower The lead screw controls the receiving bin to move down a preset distance, and the preset distance corresponds to the thickness of the box skin, so as to remove space for the upper feeding material, increase the number of box skins in the receiving bin, and ensure the collection effect in stacks and counting After that, it is convenient for production management.

The stacking lead-out mechanism includes a lead-out belt conveyor 411. In this embodiment, the lead-out belt conveyor 411 is arranged vertically with the accelerating conveying device. The starting end of the lead-out belt conveyor 411 is arranged below the feeding bin; the starting end of the lead-out belt conveyor 411 is extended with conveying beams 412, and a plurality of conveying beams 412 are arranged at intervals, and are respectively connected with the moving parts in the upper receiving bin. The gaps between the adjacent support beams 46 correspond; the belts leading out of the belt conveyor 411 are provided with a plurality of belts corresponding to the conveying beams 412 .

Through the above-mentioned design of the stacking export mechanism, after the receiving bin collects a predetermined number of boxes, the movable part of the receiving bin descends, and the supporting beam 46 descends to the gap between the corresponding conveying beams 412, and the supporting beam 46 carries the stacking. The box skins are in contact with the belt of the exporting belt conveyor 411 and are exported, thereby realizing the automatic exporting of the collected box skins in the receiving bin.

The electronic control device 5 can cooperate to realize the control function of the whole set of equipment. The control core adopts Siemens PLC, servo system and frequency conversion speed regulation system, and a human-computer interaction system is designed to perform functions such as parameter setting, production statistics and maintenance reports.

In this embodiment, through the cooperation of the reclaiming device 1 , the automatic leveling and hot pressing device 2 , the accelerating conveying device 3 , the material receiving and finishing device 4 and the electric control device 5 , the white box skins collected by manual unsealing of cigarettes can be processed and processed manually. Automatic grabbing, flattening, shaping, collecting and sorting, and high efficiency of carton flattening, so that the white bar carton can be recycled for two or more times efficiently, saving the purchase cost of manual sealing cigarette carton carton.

The above embodiments are only used to illustrate rather than limit the technical solutions of the present invention. Although the present invention has been described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that the present invention can still be modified or equivalently replaced without departing from the Any modification or partial replacement of the spirit and scope of the present invention should be included in the scope of the claims of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "front", "rear", "upper", "lower", "left", "right", etc. are based on those shown in the accompanying drawings The orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated for a specific orientation, and therefore should not be construed as protecting the content of the present invention limits.

Claims (7)

1. the feeding device that a kind of cigarette barrel skin flattens sizing collection system automatically, it is characterised in that: including material library, conveying knot Structure and individual feeding structure；

Expect that warehouse compartment in the top of structure for conveying, is used to place box skin to be processed；Expect that library includes expecting library frame and being set to expect library Material guide structure on the inside of frame, material guide structure is by and the corresponding library side plate in box skin side and library gusset group corresponding with box skin apex angle At library side plate and library gusset are fixedly connected with material library frame, and the region that library side plate and library gusset are enclosed is that box skin is put Set area；The strut angle for being used to support box skin is installed on the downside of material library frame；

The conveying direction of structure for conveying is parallel with the long broken line direction of upper square stock library inner box skin, sets the conveying side of structure for conveying To for from right to left；Structure for conveying includes conveying frame and the air draught belt being arranged in conveying frame, and air draught belt walks It is conveyed into formula；

Individual feeding structure is arranged in the lower section in material library, is used for individual crawl box skin, and be placed on structure for conveying；It is single Opening feeding structure includes baiting control mechanism, sucking disc mechanism and pusher, and baiting control mechanism includes being located under material library The side and left baffle and right baffle being located at left and right sides of box skin rest area, left baffle and right baffle extend along the longitudinal direction Arrangement, and be erected above conveying frame by bracket respectively；Wherein right baffle-plate is connected with corresponding holder pivots, and under passing through Expect that driving device realizes reciprocally swinging；Wherein right shell body is fixedly connected with corresponding bracket；

Sucking disc mechanism includes at least two column Suction cup assemblies, and the Suction cup assembly of respective column is located at the gap location of air draught belt two sides, and Sink to conveying frame setting；

Pusher is located at the right side of individual feeding structure comprising the pusher cylinder arranged in left-right direction and is connected to pusher The scraping wings of cylinder piston rod end；Scraping wings is directed toward left side, and under pusher cylinder operation use by right shell body and conveying frame it Between gap location reciprocal telescopic.

2. the feeding device that cigarette barrel skin according to claim 1 flattens sizing collection system automatically, it is characterised in that: The library gusset is 90 ° of angle steel of vertical, and gusset top in library extends to form pan feeding guide frame to external diffusion；Library side plate is The batten of vertical.

3. the feeding device that cigarette barrel skin according to claim 1 flattens sizing collection system automatically, it is characterised in that: The strut angle be divided into material library frame surrounding and to material library center protrusion be arranged, and the strut angle of surrounding be respectively positioned on it is same Level height, each strut angle tilt down.

4. the feeding device that cigarette barrel skin according to claim 1 flattens sizing collection system automatically, it is characterised in that: The left baffle and right baffle is arranged symmetrically, and the right baffle-plate upper half is obliquely installed upward to the left, and the right shell body upper half is to the right It is obliquely installed upward.

5. the feeding device that cigarette barrel skin according to claim 1 flattens sizing collection system automatically, it is characterised in that: The blanking driving device is that blanking drives cylinder, and right baffle-plate both ends are connected by damper shaft with corresponding gantry rotation, baffle It is connected between axis and the piston rod of blanking driving cylinder by connecting rod.

6. cigarette barrel skin according to claim 1-5 flattens the feeding device of sizing collection system automatically, Be characterized in that: each column Suction cup assembly includes the sucker mounting rack arranged in left-right direction and setting of arranging on sucker mounting rack Sucker, the suction inlet of sucker expects upward lab setting；Sucker lifting structure is connected with below sucker mounting rack, with control Suction cup assembly lifting；When Suction cup assembly is raised up to a high position under the effect of sucker lifting structure, the sucker suction of Suction cup assembly is to expecting One box skin of the library bottom side Zhong；When Suction cup assembly has declined under the effect of sucker lifting structure to low level, the box skin of absorption with Movement be placed on the air draught belt of structure for conveying.

7. the feeding device that cigarette barrel skin according to claim 6 flattens sizing collection system automatically, it is characterised in that: The air draught belt is arranged in equal spacing at least three.