Carton tectorial membrane sealing device suitable for not unidimensional
Technical Field
The invention relates to the field of paper box film covering, in particular to paper box film covering and sealing equipment suitable for different sizes.
Background
The paperboard material is widely applied with the characteristics of environmental protection, good performance and low cost, the paperboard is processed into a box shape or a box shape to package a product, but the packaging box is required to have good compression resistance and waterproof and moistureproof characteristics after the packaging is finished, and then the outer film of the paper box is required to be covered so as to achieve the waterproof and moistureproof effects. When the shape of the box body is irregular, the negative pressure sucker can not tightly suck the box body and further can not carry out film coating, and the film coating equipment is limited to use.
Disclosure of Invention
Aiming at the defects of the prior art, the invention is realized by the following technical scheme: a film covering and sealing device suitable for paper boxes with different sizes structurally comprises a film covering and sealing device, a machine body, supporting legs, a conveying mechanism and an electric controller, wherein the film covering and sealing device is installed at the middle position of the top end of the machine body;
the film coating sealing device is composed of a machine body, a first air cylinder, a rotating motor, a second air cylinder, a film coating mechanism, a sealing mechanism and a telescopic push-pull rod, wherein the first air cylinder and the second air cylinder are arranged on the top end inside the machine body side by side, the second air cylinder and the first air cylinder are both connected with the machine body, the rotating motor is arranged below the bottom end of the first air cylinder, the first air cylinder is mechanically connected with one end of the rotating motor, the film coating mechanism is arranged at the other end of the rotating motor, the telescopic push-pull rod is arranged below the second air cylinder, the second air cylinder is mechanically connected with the telescopic push-pull rod, and the sealing mechanism is arranged at the bottom end of the telescopic push-pull rod.
As a further optimization of the technical scheme, the film covering mechanism is composed of a hanging rod, a first motor, a gear shaft, a transmission gear shaft, a take-up shaft and a hanging bracket, the first motor is installed on the right side of the hanging rod, the gear shaft is arranged under the first motor, the first motor is mechanically connected with one end of the gear shaft, the transmission gear shaft is installed inside the hanging rod, the gear shaft is meshed with the transmission gear shaft, the take-up shaft is arranged at the bottom end of the transmission gear shaft, the transmission gear shaft is fixedly connected with the take-up shaft, and the hanging bracket is installed below the bottom end of the hanging rod.
As a further optimization of the technical scheme, the hanger comprises first guide rail strips, first springs, positioning telescopic clamping rods, first pull wires, a die pressing mechanism and a film laminating shaft, wherein five first guide rail strips are distributed on the inner side of the hanger at equal intervals, the hanger is connected with the first guide rail strips, the die pressing mechanism and the film laminating shaft are installed below the bottom ends of the first guide rail strips, the first springs are arranged at the top ends of the die pressing mechanism and the film laminating shaft, the die pressing mechanism and the film laminating shaft are connected with the first springs, the first pull wires are connected to the top ends of the die pressing mechanism and the film laminating shaft, the positioning telescopic clamping rods are arranged at the middle positions of the bottom ends of the hanger, and the hanger is movably connected with the positioning telescopic clamping rods.
As a further optimization of the technical scheme, the surface of the bottom end of the positioning telescopic clamping rod is provided with a blocking lug, and the positioning telescopic clamping rod is connected with the blocking lug in an adhesive manner.
As the further optimization of the technical scheme, the die pressing mechanism consists of a fixed shaft, a bearing ring and a film pressing cylinder, the surface of the fixed shaft is provided with the film pressing cylinder, and the fixed shaft and the film pressing cylinder are matched through the bearing ring.
As a further optimization of the technical scheme, the sealing mechanism is composed of a support frame, a second guide rail bar, a second motor, a motor shaft, a second stay wire, a sealing pressing shaft, a cutting knife and a second spring, the second guide rail bar is installed on the inner side of the support frame, the second motor is arranged on the second guide rail bar, the second guide rail bar is connected with the second motor, the motor shaft is arranged below the second motor, the second motor is mechanically connected with the motor shaft, the sealing pressing shaft is installed below the bottom end of the support frame, the cutting knife is arranged inside the second guide rail bar, the second guide rail bar is in sliding fit with the cutting knife through the second spring, and the cutting knife is connected with the motor shaft through the second stay wire.
As a further optimization of the technical scheme, the upper end and the lower end of the cutting knife are respectively provided with a directional pulley, and the cutting knife is fixedly connected with the directional pulleys.
As a further optimization of the technical scheme, the gear shaft is connected with the die pressing mechanism through the first pull wire.
As a further optimization of the technical scheme, the positioning telescopic clamping rod, the die pressing mechanism and the film coating shaft are all parallel to each other.
As a further optimization of the technical scheme, the sealing pressing shaft and the cutting knife are in sliding fit.
Advantageous effects
The invention relates to a film covering and sealing device suitable for paper boxes with different sizes, wherein paper boxes needing to be coated are fed into a film covering and sealing device through a conveying mechanism, when the paper boxes pass through the film covering mechanism, a first cylinder drives a rotary motor to integrally move downwards, the rotary motor is pressed on the paper boxes through the film covering mechanism, a hanging bracket clamps the paper boxes through a positioning telescopic clamping rod, the friction resistance on the paper boxes is improved through a blocking lug, the paper boxes cannot slide out, a first motor is driven to drive a gear shaft to rotate, the gear shaft transmits kinetic energy to a transmission gear shaft, the transmission gear shaft winds a first pull wire through a take-up shaft, the first pull wire drives a fixed shaft and a film covering shaft to move inwards, the paper boxes are clamped through the first pull wire, a film is wrapped around the paper boxes through the film covering shaft, the rotary motor drives the hanging bracket to rotate, the fixed shaft is matched with a bearing ring to extrude bubbles in the, so that the packaging film is tightly attached to the surface of the paper box; after the film covering is completed around the paper box, the second cylinder drives the supporting frame to be close to the top end of the paper box through the telescopic push-pull rod, the sealing pressing shaft is pressed to the top end of the paper box and is sealed by covering the film on the paper box, the second motor is driven to drive the motor shaft to rotate, the motor shaft pulls the cutting knife to move to the right through the second pull wire, and therefore the cutting knife cuts the film on the sealing pressing shaft, and the film covering sealing of the paper box is completed.
Compared with the prior art, the invention has the beneficial effects that: tectorial membrane sealing device receives and releases first acting line through first motor control line axle, first acting line is sealed with the tectorial membrane through pulling die pressing mechanism and tectorial membrane axle to the carton centre gripping of unidimensional not, die pressing mechanism extrudes the bubble in the film, the quality that the tectorial membrane in-process produced bubble and influenced the tectorial membrane has been avoided, and the flexible clamping bar in location improves the frictional resistance to the carton through the separation lug, make the carton can not the roll-off, tectorial membrane sealing device carries out the tectorial membrane through sealing mechanism to the carton top of unidimensional not and seals, tectorial membrane sealing device's service function has been expanded.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural diagram of a carton laminating and sealing device suitable for different sizes of cartons.
Fig. 2 is a schematic front sectional view of a film covering and sealing device for cartons of different sizes.
FIG. 3 is an enlarged view of A in FIG. 2 according to the present invention.
FIG. 4 is a schematic top view of the film covering mechanism of the present invention.
FIG. 5 is a schematic bottom view of the film covering mechanism of the present invention.
Fig. 6 is a schematic structural view of the die pressing mechanism of the present invention.
Fig. 7 is a schematic structural view of the sealing mechanism of the present invention.
In the figure: the laminating sealing device comprises a laminating sealing device-1, a machine body-2, supporting legs-3, a conveying mechanism-4, an electric controller-5, a machine body-1 a, a first air cylinder-1 b, a rotating motor-1 c, a second air cylinder-1 d, a laminating mechanism-1 e, a sealing mechanism-1 f, a telescopic push-pull rod-1 g, a hanging rod-1 e1, a first motor-1 e2, a gear shaft-1 e3, a transmission gear shaft-1 e4, a take-up shaft-1 e5, a hanging bracket-1 e6, a first guide rail bar-1 e61, a first spring-1 e62, a positioning telescopic clamping rod-1 e63, a first pull line-1 e64, a compression molding mechanism-1 e65, a laminating shaft-1 e66, a blocking lug-g 1, a fixed shaft-h 1, a bearing ring-h 2, a compression molding barrel-h 3, The device comprises a support frame-1 f1, a second guide rail bar-1 f2, a second motor-1 f3, a motor shaft-1 f4, a second pull wire-1 f5, a sealing press shaft-1 f6, a cutting knife-1 f7, a second spring-1 f8 and a directional pulley-1 f 71.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.
Example 1
Referring to fig. 1-6, the invention provides a film covering and sealing device for paper boxes of different sizes, which structurally comprises a film covering and sealing device 1, a machine body 2, supporting legs 3, a transmission mechanism 4 and an electric controller 5, wherein the film covering and sealing device 1 is installed at the middle position of the top end of the machine body 2, the supporting legs 3 are arranged below the bottom end of the machine body 2, the machine body 2 and the supporting legs 3 are in clearance fit, the transmission mechanism 4 is arranged in the machine body 2, the machine body 2 is mechanically connected with the transmission mechanism 4, and the electric controller 5 is installed at the top end of the film covering and sealing device 1;
the film coating sealing device 1 comprises a machine body 1a, a first air cylinder 1b, a rotating motor 1c, a second air cylinder 1d, a film coating mechanism 1e, a sealing mechanism 1f and a telescopic push-pull rod 1g, wherein the top end inside the machine body 1a is provided with the first air cylinder 1b and the second air cylinder 1d side by side, the second air cylinder 1d and the first air cylinder 1b are both connected with the machine body 1a, the rotating motor 1c is arranged below the bottom end of the first air cylinder 1b, one end of the first air cylinder 1b is mechanically connected with one end of the rotating motor 1c, the other end of the rotating motor 1c is provided with the film coating mechanism 1e, the telescopic push-pull rod 1g is arranged below the second air cylinder 1d, the second air cylinder 1d is mechanically connected with the telescopic push-pull rod 1g, and the sealing mechanism 1f is arranged at the bottom end of the telescopic push-pull rod 1 g.
The film covering mechanism 1e is composed of a hanging rod 1e1, a first motor 1e2, a gear shaft 1e3, a transmission gear shaft 1e4, a take-up shaft 1e5 and a hanging bracket 1e6, wherein a first motor 1e2 is installed on the right side of the hanging rod 1e1, a gear shaft 1e3 is arranged below the first motor 1e2, the first motor 1e2 is mechanically connected with one end of the gear shaft 1e3, a transmission gear shaft 1e4 is installed inside the hanging rod 1e1, the gear shaft 1e3 is meshed with the transmission gear shaft 1e4, the take-up shaft 1e5 is arranged at the bottom end of the transmission gear shaft 1e4, the transmission gear shaft 1e4 is fixedly connected with the take-up shaft 1e5, and the hanging bracket 1e6 is installed below the bottom end of the hanging rod 1e 1.
The hanger 1e6 is composed of a first guide rail bar 1e61, a first spring 1e62, a positioning telescopic clamping rod 1e63, a first pull wire 1e64, a compression molding mechanism 1e65 and a film coating shaft 1e66, five first guide rail bars 1e61 are equidistantly distributed on the inner side of the hanging bracket 1e6, the hanging bracket 1e6 is connected with the first guide rail bars 1e61, a die pressing mechanism 1e65 and a film coating shaft 1e66 are arranged below the bottom end of the first guide rail bar 1e61, the top ends of the die pressing mechanism 1e65 and the laminating shaft 1e66 are both provided with a first spring 1e62, the die pressing mechanism 1e65 and the laminating shaft 1e66 are both connected with a first spring 1e62, the top ends of the die pressing mechanism 1e65 and the film laminating shaft 1e66 are both connected with a first pull wire 1e64, a positioning telescopic clamping rod 1e63 is arranged in the middle of the bottom end of the hanging bracket 1e6, and the hanging bracket 1e6 is movably connected with the positioning telescopic clamping rod 1e 63.
The positioning telescopic clamping rod 1e63 is provided with a blocking lug g1 on the bottom end surface, and the positioning telescopic clamping rod 1e63 is connected with the blocking lug g1 through glue.
The die pressing mechanism 1e65 comprises a fixed shaft h1, a bearing ring h2 and a film pressing cylinder h3, the surface of the fixed shaft h1 is provided with a film pressing cylinder h3, and the fixed shaft h1 is matched with the film pressing cylinder h3 through the bearing ring h 2.
The principle of the invention is as follows: the paper box needing film coating is conveyed into the film coating sealing device 1 through the conveying mechanism 4, when the paper box passes through the film coating mechanism 1e, the first air cylinder 1b drives the rotary motor 1c to integrally move downwards, the rotary motor 1c is pressed on the paper box through the film coating mechanism 1e, the hanging bracket 1e6 clamps the paper box through the positioning telescopic clamping rod 1e63, the friction resistance to the paper box is improved through the blocking lug g1, the paper box cannot slide out, the first motor 1e2 is driven to drive the gear shaft 1e3 to rotate, the gear shaft 1e3 transmits kinetic energy to the transmission gear shaft 1e4, the transmission gear shaft 1e4 carries out rolling of the first pull wire 1e64 through the take-up shaft 1e5, the first pull wire 1e64 drives the fixed shaft h1 and the film coating shaft 66 to move inwards to clamp the paper box, the film is wrapped around the paper box through the film coating shaft 1e66, and the rotary motor 1c drives the hanging bracket 1e6 to rotate, the fixed shaft h1 is matched with the bearing ring h2 to extrude the air bubbles in the film by using the film pressing cylinder h3, so that the packaging film is tightly attached to the surface of the carton.
The method for solving the problems comprises the following steps: the film covering sealing device 1 controls the take-up shaft 1e5 to receive and release the first pull wire 1e64 through the first motor 1e2, the first pull wire 1e64 clamps and seals the film covering of paper boxes with different sizes through pulling the die pressing mechanism 1e65 and the film covering shaft 1e66, the die pressing mechanism 1e65 extrudes air bubbles in the film, the phenomenon that the quality of the film covering is influenced by the generation of the air bubbles in the film covering process is avoided, and the positioning telescopic clamping rod 1e63 improves the friction resistance of the paper boxes through the blocking lug g1, so that the paper boxes cannot slide out.
Example 2
Referring to fig. 1-7, the present invention provides a film covering and sealing device for paper cartons with different sizes, wherein the sealing mechanism 1f comprises a supporting frame 1f1, a second guide rail 1f2, a second motor 1f3, a motor shaft 1f4, a second pull wire 1f5, a sealing pressure shaft 1f6, a cutting knife 1f7, and a second spring 1f8, the inner side of the supporting frame 1f1 is provided with a second guide rail 1f2, the second guide rail 1f2 is provided with a second motor 1f3, the second guide rail 1f2 is connected with a second motor 1f3, the lower side of the second motor 1f3 is provided with a motor shaft 1f4, the second motor 1f 5739 is mechanically connected with a motor shaft 1f4, the lower side of the supporting frame 1f1 is provided with a sealing pressure shaft 1f6, the inner side of the second guide rail 861 f2 is provided with a cutting knife 861 f 867 f 36 2 2, and the cutting knife 7 f8 is matched with the spring 8, the cutting knife 1f7 is connected with the motor shaft 1f4 through a second pull wire 1f 5.
The upper end and the lower end of the cutting knife 1f7 are respectively provided with a directional pulley 1f71, and the cutting knife 1f7 is fixedly connected with the directional pulley 1f 71.
The gear shaft 1e3 is connected with the die pressing mechanism 1e65 through a first pull wire 1e64, the positioning telescopic clamping rod 1e63 is parallel to the die pressing mechanism 1e65 and the film coating shaft 1e66, and the sealing press shaft 1f6 is in sliding fit with the cutting knife 1f 7.
The principle of the invention is as follows: after the film covering of the paper box is completed, the second cylinder 1d drives the supporting frame 1f1 to be close to the top end of the paper box through the telescopic push-pull rod 1g, the sealing pressing shaft 1f6 is used for pressing the top end of the paper box and performing film covering sealing on the paper box, the second motor 1f3 is driven to drive the motor shaft 1f4 to rotate, the motor shaft 1f4 pulls the cutting knife 1f7 to move rightwards through the second pull wire 1f5, and therefore the cutting knife 1f7 cuts the film on the sealing pressing shaft 1f6, and the film covering sealing on the paper box is completed.
The method for solving the problems comprises the following steps: the film covering and sealing device 1 carries out film covering and sealing on the top ends of paper boxes with different sizes through the sealing mechanism 1f, and the use function of the film covering and sealing device 1 is expanded.
While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.