A cigarette box opening machine

Abstract

The present invention provides a cigarette box opening machine, comprising: a cigarette feeding mechanism; a box cutting device, the box cutting device is arranged on one side of the output end of the cigarette feeding mechanism; a blade removing device, the blade removing device is arranged on the side of the box cutting device away from the cigarette feeding mechanism; a page turning mechanism, the page turning mechanism is arranged on the side of the blade removing device away from the box cutting device; a cigarette pushing mechanism, the cigarette pushing mechanism is arranged on the side of the page turning mechanism away from the blade removing device; wherein, the cigarettes pass through the cigarette feeding mechanism, the box cutting device, the blade removing device, the page turning mechanism and the cigarette pushing mechanism in sequence. The mechanism of the present invention is cleverly designed, not only can it continuously and automatically complete the cigarette box opening and cigarette taking work, and recycle the cigarette boxes, but also can meet the automatic opening and cigarette taking work of cigarette boxes of different sizes and specifications within a certain size range, thereby improving the cigarette box opening efficiency.

Description

Technical Field

[0001] The invention relates to the field of unit cigarette box opening equipment, and more specifically, to a unit cigarette box opening machine. Background Art

[0002] The main problem with existing automatic carton openers is that the opening results are unstable. Not only are the cigarette boxes stuck with tape, but the small and large leaves of the cigarette box are also stuck with glue. It is difficult for ordinary carton openers to open the upper and lower leaves of the cigarette box properly, and it is also difficult to guide the empty box. It is often easy to cause jamming, which can easily cause the opening of the box to fail. It takes up a large space, greatly increasing the equipment cost and site area. Summary of the invention

[0003] The purpose of the present invention is to provide a cigarette case opening machine.

[0004] The present invention aims to solve the problems existing in the existing cigarette box opening equipment.

[0005] Compared with the prior art, the technical solution of the present invention and its beneficial effects are as follows:

[0006] A cigarette case opening machine comprises: a cigarette feeding mechanism, the cigarette feeding mechanism comprises a first motor and a roller shaft, the first motor is mounted on a frame, adjacent roller shafts are parallel and movably arranged on the frame, and the roller shafts are all connected to the output end of the first motor; a box cutting device, the box cutting device is arranged on one side of the output end of the cigarette feeding mechanism; a blade removing device, the blade removing device is arranged on a side of the box cutting device away from the cigarette feeding mechanism; a page turning mechanism, the page turning mechanism is arranged on a side of the blade removing device away from the box cutting device; and a cigarette pushing mechanism, the page turning mechanism is arranged on a side of the page turning mechanism away from the blade removing device; wherein the cigarette cases pass through the cigarette feeding mechanism, the box cutting device, the blade removing device, the page turning mechanism and the cigarette pushing mechanism in sequence.

[0007] As a further improvement, the box cutting device includes: a base, which is symmetrically mounted on the frame; a swing arm, which is hinged on the base, and adjacent swing arms are arranged in parallel; an upper connecting plate, which is respectively hinged to one end of the corresponding swing arm away from the base, and the upper connecting plate is parallel to the base; a first cylinder, one end of the first cylinder is connected to the frame, and the other end of the first cylinder is hinged to the upper connecting plate; a second cylinder, which is connected to the swing arm; a guide plate, which is connected to the output end of the second cylinder; and a blade, which is connected to the output end of the second cylinder.

[0008] As a further improvement, the blade removal device includes: a third cylinder, which is installed on the frame; a pressure plate, which is connected to the output end of the third cylinder; a walking beam, which is installed on the frame; a fourth cylinder, which is installed on the frame; a main beam, one of which is installed on the frame and the other is connected to the output end of the fourth cylinder, and adjacent main beams are arranged in parallel; a fifth cylinder, which is installed on the main beam; a support, one of which is connected to the main beam and the other is connected to the output end of the fifth cylinder; a mounting seat, which is connected to the main beam; a sixth cylinder, which is installed on the mounting seat; a suction cup, which is connected to the output end of the sixth cylinder; and a paging mechanism, which is installed on the support.

[0009] As a further improvement, the paging mechanism includes: a seventh cylinder, which is installed on the support; and a paging knife, which is connected to the output end of the seventh cylinder.

[0010] As a further improvement, the page turning mechanism includes: a support base, which is installed on the frame; an eighth cylinder, which is installed on the support base; a box pressing plate, which is connected to the output end of the eighth cylinder; a second motor, which is installed on the support base; a ninth cylinder, which is vertically connected to the output end of the second motor; and a box turning plate, which is connected to the output end of the ninth cylinder.

[0011] As a further improvement, the cigarette pushing mechanism includes: a clamping module, which is installed on the frame and clamps the box; an adsorption module, which is installed on the frame and adsorbs the bottom surface of the box; and a pushing head module, which is installed on the frame and pushes the cigarette pieces out of the box.

[0012] The beneficial effects of the present invention are:

[0013] The combination of the smoke feeding mechanism, the box cutting device, the leaf removing device, the page turning mechanism and the cigarette pushing mechanism can not only continuously and automatically complete the cigarette box opening and cigarette taking work and recycle the cigarette boxes, but also can meet the automatic opening and cigarette taking work of cigarette boxes of different sizes and specifications within a certain size range, thereby improving the unpacking efficiency of piece cigarettes. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural front view of a cigarette case opening machine provided by an embodiment of the present invention.

[0015] Figure 2It is a structural stereogram of a cigarette case opening machine provided by an embodiment of the present invention.

[0016] Figure 3 It is a structural schematic diagram of the smoke inlet mechanism provided in an embodiment of the present invention.

[0017] Figure 4 It is a structural schematic diagram of a box cutting device provided in an embodiment of the present invention.

[0018] Figure 5 It is a schematic diagram of the structure of the blade removal device provided in an embodiment of the present invention.

[0019] Figure 6 It is a structural schematic diagram of a page turning mechanism provided by an embodiment of the present invention.

[0020] Figure 7 It is a structural schematic diagram of a cigarette pushing mechanism provided in an embodiment of the present invention.

[0021] In the figure:

[0022] 1. Smoke inlet mechanism 11. First motor 12. Roller

[0023] 2. Box cutting device 21. Base 22. Swing arm

[0024] 23. Upper connecting plate 24. First cylinder 25. Second cylinder

[0025] 26. Guide plate 27. Blade 3. Blade removal device

[0026] 31. Third cylinder 32. Press plate 33. Walking beam

[0027] 34. Fourth cylinder 35. Main beam 36. Fifth cylinder

[0028] 37. Support 38. Mounting seat 39. Sixth cylinder

[0029] 310. Suction cup 311. Page-sliding mechanism 3111. Seventh cylinder

[0030] 3112. Page cutter 4. Page turning mechanism 41. Support seat

[0031] 42. Eighth cylinder 43. Press plate 44. Second motor

[0032] 45. Ninth cylinder 46. Box turning plate 5. Cigarette pushing mechanism

[0033] 51. Clamping module 52. Adsorption module 53. Pushing head module

[0034] 6. Rack DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents the selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0037] Reference Figures 1 to 7 As shown, a cigarette case opening machine comprises: a cigarette feeding mechanism 1; a case cutting device 2, which is arranged at one side of the output end of the cigarette feeding mechanism 1; a blade removing device 3, which is arranged at a side of the case cutting device 2 away from the cigarette feeding mechanism 1; a page turning mechanism 4, which is arranged at a side of the blade removing device 3 away from the case cutting device 2; a cigarette pushing mechanism 5, which is arranged at a side of the page turning mechanism 4 away from the blade removing device 3; wherein the cigarette cases pass through the cigarette feeding mechanism 1, the case cutting device 2, the blade removing device 3, the page turning mechanism 4 and the cigarette pushing mechanism 5 in sequence.

[0038] The smoke feeding mechanism 1 includes a conveying mechanism, which includes: a first motor 11, which is installed on the frame 6; a roller shaft 12, adjacent roller shafts 12 are parallel and movably arranged on the frame 6, and the roller shafts 12 are all connected to the output end of the first motor 11; the first motor 11 drives the roller shaft 12 to rotate, driving the cigarette pieces to move continuously. It should be noted that the conveying mechanism also includes a chain transmission module, which is arranged on one side close to the roller shaft, and the cigarette pieces enter the chain transmission module through the transmission of the roller shaft. And a number of conveying stations are arranged at intervals on the chain transmission module to ensure a certain placement distance between adjacent cigarette pieces, and to ensure that each cigarette piece can be accurately transported to the execution station.

[0039] The box cutting device 2 includes: a base 21, which is symmetrically mounted on the frame 6; a swing arm 22, which is hinged on the base 21, and adjacent swing arms 22 are arranged in parallel; an upper connecting plate 23, which is respectively hinged to one end of the corresponding swing arm 22 away from the base 21, and the upper connecting plate 23 is parallel to the base 21; a first cylinder 24, one end of the first cylinder 24 is connected to the frame 6, and the other end of the first cylinder 24 is hinged to the upper connecting plate 23; a second cylinder 25, which is connected to the swing arm 22; a guide plate 26, which is connected to the output end of the second cylinder 25; a blade 27, which is connected to the output end of the second cylinder 25. The first cylinder 24 drives the swing arm 22 to swing through the upper connecting plate 23. At the same time, the second cylinder 25 drives the guide plate 26 to press against the outer side surface of the cigarette case, and the blade 27 cuts the middle tape of the cigarette.

[0040] The blade removal device 3 includes: a third cylinder 31, the third cylinder 31 is installed on the frame 6; a pressure plate 32, the pressure plate 32 is connected to the output end of the third cylinder 31; a walking beam 33, the walking beam 33 is installed on the frame 6; a fourth cylinder 34, the fourth cylinder 34 is installed on the frame 6; a main beam 35, one of the main beams 35 is installed on the frame 6, the other main beam 35 is connected to the output end of the fourth cylinder 34, and the adjacent main beams 35 are arranged in parallel; a fifth cylinder 36 , the fifth cylinder 36 is installed on the main beam 35; the support 37, one of the supports 37 is connected to the main beam 35, and the other support 37 is connected to the output end of the fifth cylinder 36; the mounting seat 38, the mounting seat 38 is connected to the main beam 35; the sixth cylinder 39, the sixth cylinder 39 is installed on the mounting seat 38; the suction cup 310, the suction cup 310 is connected to the output end of the sixth cylinder 39; the paging mechanism 311, the paging mechanism 311 is installed on the support 37.

[0041] It should be noted that, in this embodiment, two blade removal devices 3 are provided, one for removing upper blades and the other for removing lower blades.

[0042] The paging mechanism 311 includes: a seventh cylinder 3111, which is installed on the support 37; and a paging knife 3112, which is connected to the output end of the seventh cylinder 3111. The suction cup 310 sucks one of the blades to form a gap between the blades of the box, and the seventh cylinder 3111 drives the paging knife 3112 to enter the gap; the fifth cylinder 36 drives the paging mechanism 311 to move to both sides and cut the tape, so that the blade is free from the tape; similarly, another blade removal device 3 makes another blade free from the tape.

[0043] The page turning mechanism 4 includes: a support base 41, which is installed on the frame 6; an eighth cylinder 42, which is installed on the support base 41; a box pressing plate 43, which is connected to the output end of the eighth cylinder 42; a second motor 44, which is installed on the support base 41; a ninth cylinder 45, which is vertically connected to the output end of the second motor 44; and a box turning plate 46, which is connected to the output end of the ninth cylinder 45.

[0044] The cigarette pushing mechanism 5 includes: a clamping module 51, which is installed on the frame 6 and clamps the box; an adsorption module 52, which is installed on the frame 6 and adsorbs the bottom surface of the box; and a pushing head module 53, which is installed on the frame 6 and pushes the cigarette pieces in the box.

[0045] The working principle of a cigarette case opening machine provided by the present invention is as follows:

[0046] The cigarette feeding mechanism 1 continuously conveys the cigarettes, and the box cutting device 2 adopts a parallelogram method. The cylinder drives the upper edge to move. When the upper edge of the parallelogram touches the cigarette box and presses lightly, due to the parallelogram, the blade will cut right in the middle of the cigarette box, and the blade will cut the tape in the middle. After the tape of the whole cigarette is cut, the cylinder retracts and returns to its original state to prepare for cutting the next cigarette;

[0047] Remove the blade device and move it closer to the cigarette until the suction cup 310 can suck the lower blade of the cigarette box; after sucking the lower blade, pull it outward so that there is a gap between the lower blade and the cigarette; press the two half-moon pagination knives 3112 downward and insert them into the gap; under the action of the synchronization mechanism, the two half-moon pagination knives 3112 are evenly separated forward and backward, so as to separate the residual tape and glue left in the lower blade and the cigarette box;

[0048] Remove the upper blade device and move it closer to the cigarette until the suction cup 310 can suck the upper blade of the cigarette box; after sucking the upper blade, pull it outward so that there is a gap between the upper blade and the cigarette; press the two half-moon pagination knives 3112 upward and insert them into the gap; under the action of the synchronization mechanism, the two half-moon pagination knives 3112 are evenly separated forward and backward, so as to separate the residual tape and glue left in the upper blade and the cigarette box;

[0049] The page turning mechanism 4 turns the lower leaf further downwards, and then turns the upper leaf upwards, of the upper and lower leaves which have been disassembled previously;

[0050] The cigarette pushing mechanism 5 moves the cigarettes to the correct position through the cigarette feeding mechanism 1. At this time, there is an adsorption module 52 at the bottom of the cigarette box to suck the carton, and a clamping module 51 is provided on the top to fix the cigarette box. The side push head module 53 pushes all the cigarette strips in the cigarette box out at one time. There is a belt conveyor at the back to take away the pushed out cigarette strips. After that, the adsorption module 52 at the bottom is released, and the clamping module 51 at the top is also released to push the empty cigarette box away. Thus, a cycle is formed, and all the front and rear workstations act at the same time, which greatly improves efficiency and reduces labor costs.

[0051] The above embodiments are only used to explain the technical solutions of the present invention rather than to limit them. Those skilled in the art should understand that any modification and equivalent substitution that does not depart from the spirit and scope of the present invention should fall within the protection scope of the claims of the present invention.

Claims

1. A cigarette case opening machine, characterized in that: include: The smoke inlet mechanism comprises: a first motor, the first motor is mounted on a frame; rollers, adjacent to the rollers are parallel and movably arranged on the frame, and the rollers are connected to the output end of the first motor; A box cutting device, the box cutting device is arranged at one side of the output end of the smoke inlet mechanism; A blade removal device, the blade removal device is arranged on a side of the box cutting device away from the smoke inlet mechanism; A page turning mechanism, the page turning mechanism is arranged on a side of the leaf removing device away from the box cutting device; A cigarette pushing mechanism, the cigarette pushing mechanism is arranged on a side of the page turning mechanism away from the leaf removing device; The cigarette pieces pass through the cigarette feeding mechanism, the box cutting device, the leaf removing device, the page turning mechanism and the cigarette pushing mechanism in sequence; The box cutting device comprises: A base, wherein the base is symmetrically mounted on the frame; A swing arm, wherein the swing arm is hinged on the base, and adjacent swing arms are arranged in parallel; An upper connecting plate, each of which is hinged to one end of the corresponding swing arm away from the base, and the upper connecting plate is parallel to the base; A first cylinder, one end of which is connected to the frame, and the other end of which is hinged to the upper connecting plate; a second cylinder, the second cylinder being connected to the swing arm; a guide plate connected to an output end of the second cylinder; a blade connected to an output end of the second cylinder; The blade removal device comprises: A third cylinder, wherein the third cylinder is mounted on the frame; A pressing plate connected to an output end of the third cylinder; A walking beam, wherein the walking beam is mounted on the frame; a fourth cylinder, the fourth cylinder being mounted on the frame; Main beams, one of which is mounted on the frame, and the other main beam is connected to the output end of the fourth cylinder, and adjacent main beams are arranged in parallel; a fifth cylinder, the fifth cylinder being mounted on the main beam; Supports, one of which is connected to the main beam, and the other of which is connected to the output end of the fifth cylinder; A mounting seat, the mounting seat being connected to the main beam; a sixth cylinder, the sixth cylinder being mounted on the mounting seat; a suction cup connected to an output end of the sixth cylinder; A paging mechanism, wherein the paging mechanism is installed on the support; a seventh cylinder, the seventh cylinder being mounted on the support; a paging knife connected to an output end of the seventh cylinder; The page turning mechanism comprises: A support base, the support base is installed on the frame; an eighth cylinder, the eighth cylinder being mounted on the support seat; A pressure box plate, the pressure box plate is connected to the output end of the eighth cylinder; a second motor, the second motor being mounted on the support base; a ninth cylinder, the ninth cylinder being vertically connected to an output end of the second motor; A box turning plate is connected to the output end of the ninth cylinder.

2. The cigarette case opening machine according to claim 1, characterized in that: The cigarette pushing mechanism comprises: A clamping module, the clamping module is installed on the frame, and the clamping module clamps the box body; An adsorption module, the adsorption module is installed on the frame, and the adsorption module adsorbs the bottom surface of the box; A pusher module is installed on the frame and pushes out the cigarette pieces in the box.

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