CN115959354A

CN115959354A - Full-scale cigarette case bottom sealing cover unfolding device

Info

Publication number: CN115959354A
Application number: CN202211692474.8A
Authority: CN
Inventors: 陈华; 周应方; 莫莉; 李国波; 谢明宏; 罗阳; 周承志
Original assignee: Guiyang Potevio Logistics Technology Co ltd
Current assignee: Guiyang Potevio Logistics Technology Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-04-14

Abstract

The invention discloses a lower sealing cover unfolding device of a full-quality cigarette guiding box, which comprises a portal frame, a lifting frame, spiral lifters, a lifting motor, a bidirectional holding and clamping mechanism, a descending centering mechanism and a sealing cover unfolding device, wherein first linear guide rails are symmetrically and fixedly arranged on the portal frame, the lifting frame is connected between the first linear guide rails in a sliding manner, two spiral lifters are symmetrically arranged at the top of the portal frame, and lifting rods of the two spiral lifters are hinged with the lifting frame. The opening device disclosed by the invention can be used for opening the lower sealing covers of the cigarette cartons with different sizes, so that the compatibility of equipment is enhanced, and the working efficiency is improved. Meanwhile, the bidirectional clamping mechanism in the lower sealing cover unfolding mechanism and the upper sealing cover unfolding mechanism has an increased clamping range, and the descending centering mechanism also adopts a stroke distance-doubling relation of a movable pulley and a fixed pulley, so that the sizes and types of the smoke boxes adaptable to the two mechanisms in the horizontal and vertical directions are increased.

Description

Full-scale cigarette case bottom sealing cover unfolding device

Technical Field

The invention relates to a lower sealing cover unfolding device of a full-quality standard cigarette box, and belongs to the technical field of opening of full-quality standard cigarettes.

Background

Since standard cigarette carton sizes are fixed, old case openers are designed to be adaptable to standard cigarettes in function. With the development of the grass industry, various thin cigarettes and special-shaped cigarettes appear, and new functional requirements are provided for unpacking equipment. The length, the width and the height of the special-shaped cigarettes are different from those of standard cigarettes, and the traditional case unpacking machine cannot be applied to unpacking the cigarette pieces in various types.

If need compatible not unidimensional cigarette, then need unpacking the mechanism and can realize carrying out automatic positioning to the smoke box of unidimensional not to adhesive tape to on the smoke box carries out the accurate cutting, so that open the lower closing cap on the smoke box. Thus, it is imperative to design a new full product smoke box bottom cover deployment device.

Disclosure of Invention

The invention aims to provide a lower sealing cover unfolding device of a full-standard cigarette box, which is used for realizing the opening work of lower sealing covers of cigarette boxes with different sizes, enhancing the compatibility of equipment and improving the working efficiency.

The technical scheme of the invention is as follows: the utility model provides a full article rule cigarette case lower cover expandes device, includes portal, crane, spiral elevator, elevator motor, two-way armful presss from both sides mechanism, decline centering mechanism and cover expandes device, and fixed mounting has first linear guide symmetrically on the portal, and sliding connection has the crane between first linear guide, installs two spiral elevators at the top of portal symmetrically, and two spiral elevator's lifter and crane hinged joint, connect through the transmission of horizontal drive axle between two spiral elevators, have elevator motor at one of them spiral elevator one side fixed mounting, elevator motor's output shaft passes through sprocket mechanism and is connected with this spiral elevator's input shaft transmission, installs two-way armful clamp mechanism and decline centering mechanism on the crane, presss from both sides the mechanism at two-way armful and installs the cover and expandes device.

Further, the two-way clamping mechanism comprises second linear guide rails symmetrically fixed at two ends of the lifting frame, a transverse moving plate is connected to the second linear guide rails at the two ends in a sliding mode, clamping arms are fixedly connected to the bottom of the transverse moving plate, a sealing cover unfolding device is fixedly connected to the lower ends of the clamping arms, an air cylinder support is fixedly mounted on the lifting frame and located between the transverse moving plates at the two ends, a long clamping air cylinder and a short clamping air cylinder are fixedly connected to the air cylinder support respectively, and telescopic rods of the long clamping air cylinder and the short clamping air cylinder are connected with the transverse moving plates at the two ends respectively in a transmission mode.

Further, the descending centering mechanism comprises a horizontal support plate fixedly connected to the lifting frame, a pair of guide sleeves is fixedly installed on the horizontal support plate, guide pillars are connected in the guide sleeves in a sliding manner, a protective cover is fixedly connected to the lower ends of the guide pillars, a photoelectric detection switch is fixedly installed in the protective cover, a trigger rod corresponding to the photoelectric detection switch is connected to the bottom of the protective cover in a sliding manner, a chain wheel A is rotatably connected to the top of the horizontal support plate, a chain wheel B is rotatably connected to the lifting frame, a linkage chain is connected between the chain wheel A and the chain wheel B, one end of the linkage chain is fixedly connected with the protective cover, and the other end of the linkage chain is fixedly connected with the door frame,

furthermore, an air spring is fixedly connected to the horizontal support plate, and a telescopic rod of the air spring penetrates through the horizontal support plate and then is fixedly connected with the top of the protection cover.

Further, the seal cover unfolding device comprises a mounting plate fixedly connected with the holding arm, a cutter unfolding cylinder is fixedly connected to the top of the mounting plate, two sliding grooves are fixedly mounted in the upper portion of the mounting plate in parallel, an upper rack and a lower rack are respectively connected to the two sliding grooves in a sliding mode, a synchronizing gear is rotatably connected to the mounting plate and located between the upper rack and the lower rack, the synchronizing gear is meshed with the upper rack and the lower rack at the same time, a left movable plate and a right movable plate are respectively and fixedly connected to the upper rack and the lower rack, a telescopic rod of the cutter unfolding cylinder is in transmission connection with the left movable plate, a cutter lifting cylinder is symmetrically and fixedly mounted at the upper ends of the left movable plate and the right movable plate, a third linear guide is symmetrically and fixedly mounted at the lower ends of the left movable plate and the right movable plate, a cutter mounting seat is connected to the third linear guide in a sliding mode, a telescopic rod of the cutter lifting cylinder is in transmission connection with the cutter mounting seat, a cutter is fixedly connected to the cutter mounting seat, a smoke pressing plate and a sucker telescopic rod of the mounting seat are respectively and fixedly connected to the lower portion of the mounting plate, and a sucker telescopic rod of the sucker telescopic cylinder are fixedly connected with a seal cover sucking disc.

Due to the adoption of the technical scheme, the invention has the advantages that: the opening device disclosed by the invention can be used for opening the lower sealing covers of the cigarette cartons with different sizes, so that the compatibility of equipment is enhanced, and the working efficiency is improved. Meanwhile, the clamping range of the bidirectional clamping mechanism in the lower sealing cover unfolding mechanism and the upper sealing cover unfolding mechanism is enlarged, and the descending centering mechanism also adopts the travel distance multiple relation of the movable pulley and the fixed pulley, so that the sizes and types of the smoke boxes adaptable to the two mechanisms in the horizontal direction and the vertical direction are increased.

Drawings

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

FIG. 2 is a perspective view of FIG. 1;

FIG. 3 is a schematic view of a portion of the structure of FIG. 1;

FIG. 4 is a perspective view of FIG. 3;

FIG. 5 is a perspective view of a schematic structural diagram of the bi-directional clasping mechanism;

FIG. 6 is a perspective view of a structural schematic of the drop centering mechanism;

FIG. 7 is a perspective view of a schematic view of the closure deployment device;

FIG. 8 is a front view of a schematic of the construction of the closure deployment device;

fig. 9 is a right side view of fig. 8.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and examples.

The embodiment of the invention comprises the following steps: the structure schematic diagram of the whole cigarette carton lower cover unfolding device is shown in fig. 1-4, and comprises a portal frame 101, a lifting frame 103, spiral lifters 104, a lifting motor 105, a two-way holding mechanism 106, a descending centering mechanism 108 and a cover unfolding device 109, wherein the portal frame 101 is symmetrically and fixedly provided with first linear guide rails 102, the lifting frame 103 is connected between the first linear guide rails 102 in a sliding manner, the top of the portal frame 101 is symmetrically provided with two spiral lifters 104, lifting rods of the two spiral lifters 104 are hinged with the lifting frame 103, the two spiral lifters 104 are in transmission connection through a horizontal transmission shaft 107, one side of one spiral lifter 104 is fixedly provided with the lifting motor 105, an output shaft of the lifting motor 105 is in transmission connection with an input shaft of the spiral lifter 104 through a chain wheel mechanism, the lifting frame 103 is provided with the two-way holding mechanism 106 and the descending centering mechanism 108, and the cover unfolding device 109 is arranged on the two-way holding mechanism 106.

Referring to fig. 5, the bidirectional clasping mechanism 106 includes second linear guides 1061 symmetrically fixed at two ends of the lifting frame 103, a traverse plate 1062 slidably connected to the second linear guides 1061 at the two ends, a clasping arm 1065 fixedly connected to the bottom of the traverse plate 1062, a cover unfolding device 109 fixedly connected to the lower end of the clasping arm 1065, a cylinder bracket 1066 fixedly installed on the lifting frame 103 and located between the traverse plates 1062 at the two ends, a long clasping cylinder 1063 and a short clasping cylinder 1064 fixedly connected to the cylinder bracket 1066, and telescopic rods of the long clasping cylinder 1063 and the short clasping cylinder 1064 respectively connected to the traverse plates 1062 at the two ends in a transmission manner.

Referring to fig. 6, the descending centering mechanism 108 includes a horizontal support plate 1081 fixedly connected to the lifting frame 103, a pair of guide sleeves 1082 fixedly installed on the horizontal support plate 1081, guide posts 1083 slidably connected to the guide sleeves 1082, a protective cover 1088 fixedly connected to a lower end of the guide posts 1083, a photo detection switch 1086 fixedly installed in the protective cover 1088, a trigger rod 1087 corresponding to the photo detection switch 1086 and slidably connected to a bottom of the protective cover 1088, a sprocket a1089 rotatably connected to a top of the horizontal support plate 1081, a sprocket B1090 rotatably connected to the lifting frame 103, a linkage chain 1085 connected between the sprocket a1089 and the sprocket B1090, a protective cover 1088 at one end of the linkage chain 1085 and fixedly connected to the gantry 101 at the other end, a gas spring 1084 fixedly connected to the horizontal support plate 1081, and a telescopic rod of the gas spring 1084 fixedly connected to a top of the protective cover 1088 after passing through the horizontal support plate 1081.

Referring to fig. 7 to 9, the cover spreading device 109 includes a mounting plate 1091 fixedly connected to the clamp arm 1065, a cutter spreading cylinder 1093 fixedly connected to a top of the mounting plate 1091, two sliding grooves 1104 fixedly mounted in parallel on an upper portion of the mounting plate 1091, an upper rack 1092 and a lower rack 1099 slidably connected to the two sliding grooves 1104, a synchronizing gear 1096 rotatably connected to the mounting plate 1091 and between the upper rack 1092 and the lower rack 1099, the synchronizing gear 1096 meshed with the upper rack 1092 and the lower rack 1099, a left movable plate 1097 and a right movable plate 1095 fixedly connected to the upper rack 1092 and the lower rack 1099, respectively, an expansion link of the cutter spreading cylinder 1093 drivingly connected to the left movable plate 1097, a cutter lifting cylinder 1098 symmetrically fixedly mounted to upper ends of the left movable plate 1097 and the right movable plate 1095, third linear guides symmetrically fixedly mounted to lower ends of the left movable plate 1097 and the right movable plate 1095, a cutter mounting seat 1105 slidably connected to the third linear guide, a cutter lifting cylinder 1098 connected to the expansion link 1098, a suction cup fixedly connected to the expansion link 1105 and suction cup 1105 connected to the suction cup 1105, and a suction cup 1100 fixedly connected to the expansion link of the expansion link 1105, and the suction cup 1094 fixedly connected to the mounting plate 1091.

The operating principle of the lower cover unfolding mechanism 2 is as follows:

when a cigarette reaches the station of the lower seal cover unfolding mechanism 2, the lifting motor 105 drives the spiral lifter 104 to rotate, so that the descending centering mechanism 108 on the lifting frame 103 descends until the trigger rod 1087 on the descending centering mechanism 108 is contacted with the top of the cigarette box, at the moment, the photoelectric detection switch 1086 is triggered, a trigger signal is sent to the PLC control system, and the PLC control system starts to orderly control each mechanism to execute actions. At this time, the transmission line 1 and the lifting motor 105 stop working, so that the smoke box stays under the lower cover unfolding mechanism 2, then the long holding cylinder 1063 acts to make the left cover unfolding device 109 close to the right cover unfolding device 109 until the smoke pressing plates 1100 on the two cover unfolding devices 109 press the two upper covers of the smoke box from the two sides, then the suction cup telescopic cylinder 1094 extends out, and the cover suction cup 1102 sucks the lower cover of the smoke box and pulls out a gap of 5-10 mm. At this time, the cutter 1101 is positioned at the highest position and at the center of the lid deployment device 109, and after the lid suction cup 1102 pulls out the lower lid, the cutter lift cylinder 1098 is immediately extended, so that the cutter 1101 is inserted into the gap between the lower lid and the smoke box. At this time, the cutter deployment cylinder 1093 also extends, so that the two cutters 1101 cut off the adhesive tape between the lower cover and the smoke box when the two cutters are separated to both sides, thereby completing the deployment of the lower cover.

In addition, because the descending centering mechanism 108 is connected with the door frame 101 through the linkage chain 1085, under the action of the chain wheel a1089 and the chain wheel B1090, the lifting frame 103 and the descending centering mechanism 108 form a stroke distance-multiplying relationship, that is: the crane 103 descends by exactly 2 times the descending distance of the descending centering mechanism 108. Since the lid deployment device 109 is fixed below the crane 103, the cigarette pressing plate 1100 of the lid deployment device 109 just reaches the position of the lid on the cigarette box when the trigger lever 1087 at the lower end of the lower centering mechanism 108 contacts the top of the cigarette box.

When being worth explaining, in order to realize automatic control, the action of each motor and each air cylinder in the application is uniformly controlled by the existing upper computer and the PLC system.

Claims

1. The utility model provides a device is expanded to bottle closure under full-scale smoke box, includes portal (101), crane (103), spiral elevator (104), elevator motor (105), two-way armful clamp mechanism (106), decline centering mechanism (108) and bottle closure expansion device (109), its characterized in that: the automatic sealing device is characterized in that first linear guide rails (102) are symmetrically and fixedly installed on a portal (101), a lifting frame (103) is connected between the first linear guide rails (102) in a sliding mode, two spiral lifters (104) are symmetrically installed at the top of the portal (101), lifting rods of the two spiral lifters (104) are hinged to the lifting frame (103), the two spiral lifters (104) are in transmission connection through a horizontal transmission shaft (107), a lifting motor (105) is fixedly installed on one side of one spiral lifter (104), an output shaft of the lifting motor (105) is in transmission connection with an input shaft of the spiral lifter (104) through a chain wheel mechanism, a bidirectional clamping mechanism (106) and a descending centering mechanism (108) are installed on the lifting frame (103), and a sealing cover unfolding device (109) is installed on the bidirectional clamping mechanism (106).

2. The full range cigarette case bottom closure deployment device of claim 1, wherein: the bidirectional clamping mechanism (106) comprises second linear guide rails (1061) symmetrically fixed at two ends of the lifting frame (103), transverse moving plates (1062) are connected to the second linear guide rails (1061) at the two ends in a sliding mode, clamping arms (1065) are fixedly connected to the bottom of each transverse moving plate (1062), a cover unfolding device (109) is fixedly connected to the lower end of each clamping arm (1065), an air cylinder support (1066) is fixedly mounted between the transverse moving plates (1062) at the two ends of the lifting frame (103), long clamping cylinders (1063) and short clamping cylinders (1064) are fixedly connected to the air cylinder support (1066) respectively, and telescopic rods of the long clamping cylinders (1063) and the short clamping cylinders (1064) are in transmission connection with the transverse moving plates (1062) at the two ends respectively.

3. The full range cigarette case bottom closure deployment device of claim 1, wherein: descending centering mechanism (108) is including horizontal support plate (1081) of fixed connection on crane (103), fixed mounting has a pair of guide pin bushing (1082) on horizontal support plate (1081), sliding connection has guide pillar (1083) in guide pin bushing (1082), lower extreme fixedly connected with safety cover (1088) at guide pillar (1083), fixed mounting has photoelectric detection switch (1086) in safety cover (1088), sliding connection has trigger bar (1087) that corresponds with photoelectric detection switch (1086) in the bottom of safety cover (1088), it is connected with sprocket A (1089) to rotate at the top of horizontal support plate (1081), it is connected with sprocket B (1090) to rotate on crane (103), and be connected with linkage chain (1085) between sprocket A (1089) and sprocket B (1090), one end safety cover (1088) fixed connection of linkage chain (1085), the other end and portal (101) fixed connection.

4. A full range cigarette case bottom closure deployment device as claimed in claim 3 wherein: still fixedly connected with air spring (1084) on horizontal support plate (1081), and the telescopic link of air spring (1084) passes horizontal support plate (1081) back and the top fixed connection of safety cover (1088).

5. The full range cigarette case bottom closure deployment device of claim 1, wherein: the seal cover unfolding device (109) comprises a mounting plate (1091) fixedly connected with a clamp arm (1065), a cutter unfolding cylinder (1093) is fixedly connected to the top of the mounting plate (1091), two sliding grooves (1104) are fixedly mounted on the upper portion of the mounting plate (1091) in parallel, an upper rack (1092) and a lower rack (1099) are respectively connected in the two sliding grooves (1104) in a sliding manner, a synchronizing gear (1096) is rotatably connected between the upper rack (1092) and the lower rack (1099) on the mounting plate (1091), the synchronizing gear (1096) is simultaneously meshed with the upper rack (1092) and the lower rack (1099), a left movable plate (1097) and a right movable plate (1095) are respectively and fixedly connected to the upper rack (1092) and the lower rack (1099), a telescopic rod of the cutter unfolding cylinder (1093) is in transmission connection with the left movable plate (1097), lifting cylinders (1098) are symmetrically and fixedly mounted at the upper ends of the left movable plate (1097) and the right movable plate (1095), a third movable plate (1095) is connected to a linear guide rail (1105) which is fixedly connected with a third movable plate (1098) which is mounted on the linear guide (1095), and a linear guide (1105) which is connected with the upper linear guide rail (1097) which is connected with a linear guide (1095), the lower part of the mounting plate (1091) is respectively and fixedly connected with a smoke pressing plate (1100) and a sucker telescopic cylinder (1094), and the telescopic rod of the sucker telescopic cylinder (1094) is fixedly connected with a cover sealing sucker (1102).