Cigarette flat plate carton grabbing mechanism

Abstract

The utility model discloses a cigarette flat paper box grabbing mechanism, which relates to the field of paper box grabbing and comprises a conveying frame, a grabbing assembly is mounted on one side edge of the conveying frame and comprises a bearing plate, an arc-shaped transmission plate is fixed on one side edge, facing the conveying frame, of the bearing plate in a protruding manner, and a fixing plate is mounted on the bearing plate in a hinged manner. A mounting sleeve is fixed to the fixing plate, a cavity is formed in the mounting sleeve, a rotating column is rotationally arranged in the cavity, a mounting frame is fixed to the end, extending out of the mounting sleeve, of the rotating column, and an adsorption assembly for assisting adsorption is installed at the end, away from the rotating column, of the mounting frame; and an electric push rod for assisting pulling is hinged between the bearing plate and the fixed plate. According to the utility model, paper boxes on the flat paper box bearing frame can be stably rotated by 90 degrees and conveyed to the conveying belt during working, and the paper boxes can be conveniently and integrally unfolded, so that subsequent integral packaging of cigarettes is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper box grabbing field, concretely is a cigarette flat paper box grabbing mechanism. BACKGROUND

[0002] Flat paper box for packaging is a widely used packaging material, which is favored for its lightness, environmental protection, and easy processing characteristics. These paper boxes are usually made of high-quality paperboard, which is structurally strong and has good compression resistance, effectively protecting the internal items from damage. In design, flat paper boxes usually adopt a folding structure, which is convenient for storage and transportation, and can be easily unfolded and assembled into various shapes and sizes of packaging boxes as needed. Its surface can be printed with exquisite patterns and words to enhance the visual appeal of the product and convey brand information. In addition, flat paper boxes also have good recyclability, in line with modern environmental protection concepts, helping to reduce the pollution of packaging waste to the environment. In the cigarette production process, the flat paper box needs to be grabbed by a grabbing structure.

[0003] The existing cigarette flat paper box grabbing mechanism can only assist in grabbing paper boxes of specified size, and can only work on single-size paper boxes. When assisting in grabbing paper boxes of different sizes, it is easy to cause unstable adsorption and gripping, and cannot well adapt to the corresponding working environment. Therefore, a cigarette flat paper box grabbing mechanism is needed to assist in solving this problem. UTILITY MODEL CONTENT

[0004] Therefore, the utility model aims to provide a cigarette flat paper box grabbing mechanism to solve the technical problem that the existing cigarette flat paper box grabbing mechanism can only assist in grabbing paper boxes of specified size, and can only work on single-size paper boxes. When assisting in grabbing paper boxes of different sizes, it is easy to cause unstable adsorption and gripping, and cannot well adapt to the corresponding working environment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a cigarette flat paper box grabbing mechanism, comprising a conveying frame, an auxiliary paper box grabbing grabbing assembly is installed on one side of the conveying frame, the grabbing assembly comprises a bearing plate fixed on the conveying frame, an arc-shaped transmission plate in the shape of an arc is fixedly protruding on one side of the bearing plate towards the conveying frame, a fixed plate is hingedly installed on the bearing plate, an installation sleeve is fixed on the fixed plate, a cavity is formed in the installation sleeve, a rotating column is rotatably arranged in the cavity, one end of the rotating column protruding from the installation sleeve is fixed with a mounting bracket, an auxiliary adsorption adsorption assembly is installed on the end of the mounting bracket away from the rotating column, a negative pressure nozzle is protrudingly arranged on the adsorption assembly;

[0006] The air guide pipe is fixed to one end of the rotating column inside the cavity, the engaging teeth are protrudingly arranged on the top of the arc-shaped transmission plate, the engaging teeth and the air guide pipe are in engagement transmission, and the auxiliary pulling electric push rod is hingedly arranged between the bearing plate and the fixed plate.

[0007] The utility model further sets up, the adsorption subassembly includes the connecting plate fixed on the mounting frame, the connecting plate is opened with the guide groove, the guide groove is slidably arranged with the mounting plate, the mounting frame is installed on the mounting plate, the two guide grooves are transversely through the rotation and are provided with the two -way screw rod, the connecting plate is rotationally arranged with the knob of the auxiliary two -way screw rod rotation.

[0008] The utility model further sets up, the knob rotationally embeds and installs on the connecting plate, one end of the knob is fixed with the worm, the two -way screw rod's middle segment place is installed with the worm wheel, the worm wheel with the worm between cooperation transmission.

[0009] The utility model further sets up, the mounting frame is installed with the guide pipe of communication with negative pressure mouth, the rotating column is through the installation with the guide pipe, the guide pipe with guide pipe intercommunication.

[0010] The utility model further sets up, the mounting sleeve bottom is fixed with the fixed frame, the fixed frame is rotationally arranged with the gyro wheel, the arc-shaped transmission plate is opened with the sliding slot of arc-shaped slot shape, the gyro wheel is slidably arranged in the sliding slot.

[0011] The utility model further sets up, the conveying frame is rotationally arranged with the conveying shaft at equal intervals, the conveying shaft is rotationally arranged with the conveyer belt, the conveyer belt is symmetrically arranged with two, the conveying frame is installed with the adsorption mouth at the conveyer belt, the adsorption subassembly with the adsorption mouth between cooperation carries out the unrolling adsorption of paper box, the conveying frame is installed with the conveying motor of the rotation of conveying shaft.

[0012] The utility model further sets up, the conveying frame bottom is installed, the outer edge of the conveyer belt is protrudingly arranged with the protruding plate, the protruding plate is equally arranged with a plurality of.

[0013] In summary, the utility model mainly has the following beneficial effects: the utility model discloses a grab component on the side of the conveying frame, the electric push rod shortening drives the fixed plate to rotate as a whole, the fixed plate drives the mounting sleeve to rotate as a whole with the one end of the fixed plate as the center and makes the mounting sleeve rotate as a whole along the arc transmission plate, the meshing gear in the mounting sleeve and the meshing gear at the top of the arc transmission plate rotate as a whole, so that the meshing gear rotates as a whole, the rotating column is driven to rotate in the process that the meshing gear rotates, so that the rotating column drives the mounting frame on it to overturn 90 degrees, when the adsorption component is downward, the paper box is adsorbed through the adsorption nozzle after extension, and the paper box is conveyed to the top of the conveying belt, can be stable 90 degrees of paper box on the flat paper box support when working and convey to the conveying belt and facilitate the whole paper box to unfold, so that the subsequent cigarette is conveniently packaged.

[0014] Through the adsorption component on the mounting frame, the knob is driven to rotate as a whole, the worm gear rotates as a whole through the transmission between the worm gear and the worm, the worm gear drives the bidirectional screw rod to rotate as a whole, the bidirectional screw rod is screwed with the mounting plate, so that the mounting plate moves, and the distance between the two negative pressure nozzles is adjusted, so that the adsorption component can be quickly adjusted according to the overall size of the paper box before work, so that the device can stably grab the adsorption component of different sizes. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structural schematic diagram of the utility model;

[0016] Figure 2 It is the longitudinal section view of the utility model grab component corresponding meshing gear place;

[0017] Figure 3 It is the longitudinal section view of the utility model mounting sleeve;

[0018] Figure 4 It is the longitudinal section view of the utility model adsorption component.

[0019] In the drawing: 1, conveying frame;2, conveying shaft;3, conveying belt;31, protruding plate;4, conveying motor;5, base frame;6, adsorption nozzle;7, grab component;8, bearing plate;9, arc transmission plate;91, sliding groove;10, fixed plate;11, electric push rod;12, mounting sleeve;13, rotating column;131, air guide pipe;132, meshing gear;133, mounting frame;134, roller;14, adsorption component;141, negative pressure nozzle;142, mounting frame;15, connecting plate;151, guide slot;16, mounting plate;17, worm gear;171, bidirectional screw rod;18, worm;181, knob. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are used only for explaining the utility model, and cannot be understood as limiting the utility model.

[0021] A cigarette flat carton grabbing mechanism, as shown in Figure 1 the figure, comprising a conveying frame 1, a conveying shaft 2 is arranged equidistantly on the conveying frame 1, a conveying belt 3 is arranged rotatably on the conveying shaft 2, the conveying belt 3 is symmetrically arranged in two, a conveying motor 4 is installed on the conveying frame 1 to drive the conveying shaft 2 to rotate, a chassis 5 is installed at the bottom of the conveying frame 1, a protruding plate 31 is protrudingly arranged at the outer edge of the conveying belt 3, and a plurality of protruding plates 31 are arranged equidistantly.

[0022] Referring to Figures 1-4 the figure, a grabbing assembly 7 for assisting in grabbing the carton is installed on one side edge of the conveying frame 1, the grabbing assembly 7 comprises a bearing plate 8 fixed on the conveying frame 1, an arc-shaped transmission plate 9 in the shape of an arc is protrudingly fixed on the side edge of the conveying frame 1 towards the bearing plate 8, a fixed plate 10 is hingedly installed on the bearing plate 8, an installation sleeve 12 is fixed on the fixed plate 10, a cavity is formed in the installation sleeve 12, a rotating column 13 is rotatably arranged in the cavity, an installation frame 142 is fixed on one end of the rotating column 13 protruding out of the installation sleeve 12, an adsorption assembly 14 for assisting in adsorption is installed on one end of the installation frame 142 away from the rotating column 13, a negative pressure nozzle 141 is protrudingly arranged on the adsorption assembly 14, a gas guide pipe 131 is penetratedly installed on the rotating column 13, the gas guide pipe 131 is in communication with the negative pressure nozzle 141, an adsorption nozzle 6 is installed on the conveying frame 1 corresponding to the conveying belt 3, the adsorption nozzle 6 can be installed on an extension rod in specific work, the whole adsorption of the carton is realized by the extension adsorption nozzle 6, the carton is expanded and adsorbed by the cooperation between the adsorption assembly 14 and the adsorption nozzle 6, the gas guide pipe 131 is fixed on one end of the rotating column 13 in the cavity, meshing teeth are protrudingly arranged on the top of the arc-shaped transmission plate 9, the meshing teeth are in meshing transmission with the gas guide pipe 131, and an electric push rod 11 for assisting in pulling is hingedly installed between the bearing plate 8 and the fixed plate 10.

[0023] The electric push rod 11 shortens the fixed plate 10, and the fixed plate 10 drives the mounting sleeve 12 to rotate as a whole with one end of the fixed plate 10 as the center and drives the mounting sleeve 12 to rotate as a whole along the arc-shaped transmission plate 9, the meshing gear 132 in the mounting sleeve 12 rotates as a whole with the meshing gear teeth at the top of the arc-shaped transmission plate 9, thereby driving the meshing gear 132 to rotate as a whole, and the rotating column 13 rotates as a whole in the process of rotating the meshing gear 132, thereby driving the mounting frame 142 on the rotating column 13 to overturn 90 degrees, when the suction assembly 14 faces downward, the paper box is sucked by the elongated suction nozzle 6 and is conveyed to the top of the conveying belt 3, and the paper box on the flat paper box supporting frame can be stably conveyed to the conveying belt 3 and conveniently unfolded as a whole when working, thereby conveniently packaging the subsequent cigarettes as a whole.

[0024] The mounting sleeve 12 is fixed at the bottom and the fixed frame 133 is arranged on the mounting sleeve 12, the roller 134 is rotatably arranged on the fixed frame 133, the arc-shaped sliding groove 91 is arranged on the arc-shaped transmission plate 9, and the roller 134 is slidably arranged in the sliding groove 91.

[0025] Further, the suction assembly 14 comprises the connecting plate 15 fixed on the mounting frame 142, the guide grooves 151 are symmetrically arranged on the connecting plate 15, the mounting plate 16 is slidably arranged in the guide grooves 151, the mounting frame 142 is arranged on the mounting plate 16, the bidirectional screw rod 171 is transversely arranged between the two guide grooves 151, the knob 181 is rotatably arranged on the connecting plate 15 and is arranged in the connecting plate 15, one end of the knob 181 is fixedly connected with the worm 18, the worm gear 17 is arranged on the middle segment of the bidirectional screw rod 171, and the worm gear 17 is in transmission cooperation with the worm 18.

[0026] The suction assembly 14 is arranged on the mounting frame 142, the knob 181 is rotated, the knob 181 drives the worm 18 to rotate as a whole, the worm gear 17 is in transmission cooperation with the worm 18, thereby driving the worm gear 17 to rotate as a whole, the bidirectional screw rod 171 is driven by the worm gear 17 to rotate as a whole, the mounting plate 16 is driven to move by the screw cooperation between the bidirectional screw rod 171 and the mounting plate 16, thereby adjusting the distance between the two negative pressure nozzles 141, and the suction assembly 14 can be quickly adjusted according to the overall size of the paper box before work, so that the device can stably grasp the suction assembly 14 of different sizes.

[0027] The working principle of the utility model is as follows:

[0028] Before work, install the grabbing assembly 7 at the corresponding conveying frame 1, and install the placing frame where the paper box is placed above the conveying frame 1, rotate the knob 181, the knob 181 drives the worm 18 to rotate as a whole, the worm gear 17 and the worm 18 are cooperatively driven, so that the worm gear 17 rotates as a whole, the bidirectional screw rod 171 rotates as a whole driven by the worm gear 17, the bidirectional screw rod 171 and the mounting plate 16 are cooperatively screwed, so that the mounting plate 16 moves, and then the distance between the two negative pressure nozzles 141 is adjusted.

[0029] Connect the rotating column 13 to the negative pressure pump, start the electric push rod 11, and assist in adsorbing the paper box through the negative pressure nozzle 141 on the adsorption assembly 14, the process of shortening the electric push rod 11 drives the fixed plate 10 to rotate as a whole, the fixed plate 10 drives the mounting sleeve 12 to rotate as a whole with one end of the fixed plate 10 as the center and makes the mounting sleeve 12 rotate as a whole along the arc-shaped transmission plate 9, the meshing gear 132 in the mounting sleeve 12 rotates as a whole with the meshing gear teeth at the top of the arc-shaped transmission plate 9, so that the meshing gear 132 rotates as a whole, the rotating column 13 rotates in the process of rotating the meshing gear 132, so that the rotating column 13 drives the mounting frame 142 on it to overturn 90 degrees, when the adsorption assembly 14 is downward, the paper box is adsorbed through the elongated adsorption nozzle 6, and the paper box is conveyed to the top of the conveying belt 3, at this time the negative pressure nozzle 141 is loosened, the conveying motor 4 is started, the conveying motor 4 drives the conveying shaft 2 to rotate as a whole, the conveying shaft 2 drives the conveying belt 3 to rotate as a whole in the process of rotating, so that the paper box placed on it can be stably conveyed.

[0030] Although the embodiments of the utility model have been shown and described, the specific embodiments are only the explanation of the utility model, and are not the limitation of the utility model, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable way, the person skilled in the art can make the modification, replacement and variation of the embodiment without creative contribution after reading the specification without departing from the principles and the purpose of the utility model, but as long as in the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. A cigarette flat carton gripping mechanism comprising a conveying frame (1), characterized in that: The side of the conveying frame (1) is provided with a grabbing assembly (7) for assisting in grabbing the paper box, the grabbing assembly (7) comprises a bearing plate (8) fixed on the conveying frame (1), an arc-shaped transmission plate (9) protruding from one side of the bearing plate (8), a fixed plate (10) hingedly connected to the bearing plate (8), a mounting sleeve (12) fixed on the fixed plate (10), a cavity formed in the mounting sleeve (12), a rotating column (13) rotatably arranged in the cavity, a mounting frame (142) fixed to one end of the rotating column (13) extending out of the mounting sleeve (12), and a suction assembly (14) for assisting in suction arranged on the end of the mounting frame (142) away from the rotating column (13), wherein the suction assembly (14) is provided with a negative pressure nozzle (141). The end of the rotating column (13) in the cavity is fixed with a gas guide pipe (131), the top of the arc-shaped transmission plate (9) is provided with engaging teeth, and the engaging teeth are in meshing transmission with the gas guide pipe (131), and the bearing plate (8) and the fixed plate (10) are hingedly connected with an electric push rod (11) for assisting in pulling.

2. A cigarette flat pack grasping mechanism according to claim 1, characterized in that: The suction assembly (14) comprises a connecting plate (15) fixed on the mounting frame (142), two guide grooves (151) symmetrically formed in the connecting plate (15), an installation plate (16) slidably arranged in the guide grooves (151), and the mounting frame (142) is installed on the installation plate (16), a bidirectional screw rod (171) rotatably arranged between the two guide grooves (151), and a knob (181) rotatably arranged on the connecting plate (15) for assisting in rotating the bidirectional screw rod (171).

3. A cigarette flat pack grasping mechanism according to claim 2, wherein: The knob (181) is rotatably embedded in the connecting plate (15), one end of the knob (181) is fixed with a worm (18), a worm wheel (17) is sleeved and arranged on the middle segment of the bidirectional screw rod (171), and the worm wheel (17) is in transmission cooperation with the worm (18).

4. A cigarette flat pack grasping mechanism according to claim 2, wherein: The mounting frame (142) is provided with a conduit in communication with the negative pressure nozzle (141), and the rotating column (13) is provided with the gas guide pipe (131) penetratingly arranged thereon, and the gas guide pipe (131) is in communication with the conduit.

5. A cigarette flat pack grasping mechanism according to claim 1, wherein: The bottom of the mounting sleeve (12) is fixed with a fixed frame (133), the fixed frame (133) is rotatably provided with a roller (134), and the arc-shaped transmission plate (9) is provided with an arc-shaped sliding groove (91).

6. A cigarette flat pack grasping mechanism according to claim 1, wherein: The conveying frame (1) is provided with conveying shafts (2) rotatably arranged at equal intervals, the conveying shafts (2) are rotatably provided with conveying belts (3), the conveying belts (3) are symmetrically arranged in two, the conveying frame (1) is provided with suction nozzles (6) corresponding to the conveying belts (3), the suction assembly (14) and the suction nozzles (6) are in cooperation to expand and suction the paper box, and the conveying frame (1) is provided with a conveying motor (4) for driving the conveying shafts (2) to rotate.

7. A cigarette flat pack grasping mechanism according to claim 6, wherein: The conveying frame (1) is provided with a mounting (5) at the bottom, and the outer edge of the conveying belt (3) is provided with a protruding plate (31), and the protruding plate (31) is provided with a plurality of equidistant protruding plates.

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