CN205652402U - Carton sealing device - Google Patents

Abstract

The utility model discloses a box sealing device, which belongs to the field of packaging tools. The sealing device includes: a mounting bracket, a movable frame, two gluing mechanisms and a base. The bottom end of the mounting bracket is installed on the base, and the mounting bracket is fixedly connected with the movable frame. The movable frame includes a top plate, a bottom plate, a pressure plate and a rear end plate. The two sides of the top plate are respectively connected with the rear end plate and the pressure plate, and the two sides of the bottom plate are rotatably connected with the rear end plate and the pressure plate respectively. The bead is connected with the drive mechanism of the bead, and the pressure plate is provided with a left cover arc-shaped bezel and a right cover arc-shaped bezel, and a front cover bead is provided in the middle of the left cover arc-shaped bezel and the right cover arc-shaped bead, and a glue stick The mechanism is installed on the top surface of the base, another gluing mechanism is installed on the bottom surface of the bottom plate, and the rear end plate is provided with a through hole for avoiding the gluing mechanism. The utility model can be applied to various boxes of different sizes.

Description

A sealing device

technical field

The utility model belongs to the field of packaging tools, in particular to a box sealing device.

Background technique

The carton packaging machines currently on the market have basic packaging functions, but the common shortcomings are: inability to pack cartons of different sizes, high prices, large machine footprints, and inconvenient transportation. Especially for entrepreneurs who open online stores, if they use traditional packaging machines for packaging, they can only pack products of the same size and specifications, and cannot meet the needs of different product packaging; but if they pack products manually, it will be time-consuming, laborious and inefficient.

Utility model content

In order to solve the problem that the existing packaging machine cannot satisfy the box bodies of various sizes, the embodiment of the utility model provides a box sealing device. Described technical scheme is as follows:

The embodiment of the utility model provides a box sealing device, the box sealing device includes: a mounting bracket, a movable frame, two gluing mechanisms and a base for placing the box body, the bottom end of the mounting bracket is installed on the On the base, the top of the mounting bracket is fixedly connected to the movable frame, and the movable frame includes a top plate, a bottom plate, a pressure plate and a rear end plate, and the two sides of the top plate are connected with the top edge of the rear end plate and the rear end plate respectively. The top of the pressure plate is rotatably connected, and the two sides of the bottom plate are respectively rotatably connected with the bottom of the rear end plate and the bottom end of the pressure plate, and the top plate and the bottom plate are arranged parallel to each other, and the top plate There is a back cover bead and a bead driving mechanism for adjusting the horizontal height of the back cover bead, the back cover bead is connected with the bead drive mechanism, and the left cover arc pressure port and the right bezel are arranged on the pressure plate Cover arc-shaped pressure opening, the middle of the left cover arc-shaped pressure opening and the right cover arc-shaped pressure opening is provided with a front cover pressure strip, the front cover pressure strip protrudes from the plane where the pressure plate is located, and the front cover pressure strip protrudes from the plane where the pressure plate is located, and the front cover The protruding direction of the cover bead is toward the rear cover bead, the left cover arc-shaped indentation and the right cover arc-shaped indentation are arranged symmetrically with respect to the front cover bead, and the left cover arc-shaped indentation and the The arc-shaped parts of the arc-shaped pressure opening of the right cover are all arranged on the outside, one of the gluing mechanisms is installed on the top surface of the base, the other gluing mechanism is installed on the bottom surface of the bottom plate, and the rear end plate A through hole for avoiding the gluing mechanism is provided on the top.

In an implementation manner of the present invention, the gluing mechanism includes a shell, a gluing bracket and a glue pressing assembly, the gluing bracket is installed on the top of the shell, and the gluing assembly is installed on the shell Inside, the adhesive tape on the glue-winding bracket passes through the shell and is wound on the glue-pressing assembly.

In another implementation of the present utility model, the rubber pressing assembly includes a sliding shaft, a slip ring, a telescopic spring, a connecting rod and at least one arc-shaped bead, and the top end of the sliding shaft is fixedly installed on the top plate of the housing On the inner surface, the bottom end of the sliding shaft is connected with the cutter, the telescopic spring is sleeved on the sliding shaft, the top end of the telescopic spring is fixedly connected with the sliding shaft, and the telescopic spring The bottom end is fixedly connected with the slip ring, the slip ring is slidably set on the slide shaft, the top end of the arc-shaped bead is rotatably mounted on the inner side wall of the housing, and the connecting rod One end is rotatably connected with the slip ring, the other end of the connecting rod is rotatably connected with the middle part of the arc-shaped bead, and the adhesive tape is wound around the bottom end of the arc-shaped bead.

In yet another implementation of the present utility model, the glue pressing assembly further includes a cutter, the cutter is slidably sleeved outside the sliding shaft, and the installation end of the cutter is connected to the slip ring. Fixed connection at the bottom.

In yet another implementation manner of the present utility model, the glue pressing assembly includes two arc-shaped beading bars, and the two arc-shaped beading bars are arranged symmetrically with respect to the sliding shaft.

In yet another implementation of the present utility model, the back cover pressing bar includes a first folding bar and a second folding bar, the first folding bar is connected with the pressing bar driving mechanism, and the first folding bar and the second folding bar The second folding rods are hinged to each other, a connecting spring is arranged between the first folding rod and the second folding rod, and the connecting spring is hinged to the hinge between the first folding rod and the second folding rod. layout at intervals.

In yet another implementation manner of the present utility model, a card platform is provided on the side of the bottom plate, and the card platform is opposed to the installation bracket.

In yet another implementation of the present invention, the base is provided with two conveyor belts arranged at intervals, the conveyor belts are located below the movable frame, and the gluing mechanism installed on the bottom plate is located between the two conveyor belts. between the conveyor belts.

In yet another implementation manner of the present utility model, clamping mechanisms are provided on the outer sides of the two conveyor belts, and the clamping mechanisms and the conveyor belts are arranged parallel to each other.

In yet another implementation of the present utility model, each of the clamping mechanisms includes a mounting frame and a plurality of rollers, the mounting frame and the conveyor belt are parallel to each other, and the plurality of rollers move along the mounting frame The longitudinal direction of each roller is arranged at equal intervals, and the central axis of each of the rollers is respectively perpendicular to the plane where the conveyor belt is located.

The beneficial effects brought by the technical solution provided by the embodiment of the utility model are:

By configuring the installation bracket, the movable frame, two gluing mechanisms and the base for placing the box in the sealing device, the installation bracket is installed on the top of the base, the movable frame is installed on the top of the installation bracket, and the two gluing mechanisms are respectively Installed in the movable frame and the base, the movable frame includes a top plate, a bottom plate, a pressure plate and a rear end plate. The bezel drive mechanism for vertically reciprocating movement of the cover bead relative to the horizontal plane, the press plate includes a front cover bead, a left cover press plate and a right cover press plate. During the sealing process, push the carton on the base to slide in the direction of the movable frame, the carton will first contact with the protruding front cover bead, and the front cover bead will press the front cover of the carton downward, at the same time, the bead driving mechanism will control The back cover presses down the back cover of the carton. With the continuous displacement of the carton, the two side covers of the carton will respectively contact the arc-shaped notches on the left and right cover press plates. The inner side of the lower end extends to the outer side of the upper end, so the two side covers of the carton are gradually pressed down by the left cover pressing plate and the right cover pressing plate under the guidance of the arc-shaped gap, thus completing the carton front cover, rear cover and two side covers. Stacked, then the cartons continue to slide, and lift the bottom plate of the movable frame, so that the bottom plate of the sliding frame is directly above the carton, and finally the top surface and bottom surface of the carton pass through two gluing mechanisms at the same time for sealing, thus completing the entire sealing. box operation. Since the movable frame can perform corresponding activities with the displacement of the carton during the whole sealing process, the sealing device can adapt to cartons of various sizes and specifications.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some implementations of the present invention. For example, those of ordinary skill in the art can also obtain other drawings based on these drawings on the premise of not paying creative efforts.

Fig. 1 is the structural representation of the sealing device that the utility model embodiment provides;

Fig. 2 is a side view of the sealing device provided by the embodiment of the present invention;

Fig. 3 is the structural representation of the glue application mechanism that the utility model embodiment provides;

Fig. 4 is a partial enlarged view of the back cover bead provided by the embodiment of the present invention;

Fig. 5 is a schematic structural view of the sealing device provided by the embodiment of the present invention;

The meanings of the symbols in the figure are as follows:

1-installation bracket, 2-movable frame, 21-top plate, 22-bottom plate, 221-card table, 221-through hole, 23-pressure plate, 231-front cover bead, 232-left cover arc pressure port, 233-right Cover arc pressure opening, 24-rear end plate, 25-rear cover bead, 251-first folding rod, 252-second folding rod, 253-connecting spring, 26-bead driving mechanism, 261-electric cylinder, 262- Rod, 3-gluing mechanism, 31-housing, 32-gluing bracket, 33-gluing assembly, 331-sliding shaft, 332-slip ring, 333-telescopic spring, 334-connecting rod, 335-curved bead , 335a-electromagnetic assembly, 336-cutter, 4-base, 5-tape, 6-conveyor belt, 7-clamping mechanism, 71-mounting frame, 72-roller.

detailed description

In order to make the purpose, technical solutions and advantages of the present utility model clearer, the implementation of the present utility model will be further described in detail below in conjunction with the accompanying drawings.

Example

A kind of sealing device provided by the embodiment of the utility model, as shown in Figure 1, the sealing device includes: a mounting bracket 1, a movable frame 2, two gluing mechanisms 3 and a base 4 for placing the box body, the installation The bottom end of support 1 is installed on the base 4, and the top of installation support 1 is fixedly connected with movable frame 2, and movable frame 2 comprises top plate 21, base plate 22, pressing plate 23 and rear end plate 24, and the both sides of top plate 21 are connected with rear end plate respectively. The top edge of 24 and the top edge of pressing plate 23 are rotatably connected, and the both sides of base plate 22 are rotatably connected with the bottom edge of rear end plate 24 and the bottom edge of pressing plate 23 respectively, and top plate 21 and base plate 22 are arranged parallel to each other, and top plate 21 There is a back cover bead 25 and a bead driving mechanism 26 for adjusting the horizontal height of the back cover bead 25. The back cover bead 25 is connected with the bead drive mechanism 26. The pressure plate 23 is provided with a left cover arc pressure port 232 and a right cover A front cover bead 231 is arranged between the arc bead 233, the left cover bead 232 and the right cover bead 233, and the front cover bead 231 protrudes from the plane where the pressure plate 23 is located, and the front cover bead 231 protrudes The direction is toward the rear cover bead 25, the left cover arc-shaped pressure port 232 and the right cover arc-shaped pressure port 233 are symmetrically arranged relative to the front cover bead 231, and the arc-shaped parts of the left cover arc-shaped pressure port 232 and the right cover arc-shaped pressure port 233 All are arranged on the outside, a gluing mechanism 3 is installed on the top surface of the base 4, another gluing mechanism 3 is installed on the bottom surface of the base plate 22, and the rear end plate 24 is provided with a through hole 221 for avoiding the gluing mechanism 3.

In this embodiment, a mounting bracket 1, a movable frame 2, two gluing mechanisms 3 and a base 4 for placing the box are configured in the sealing device, the mounting bracket 1 is installed on the top of the base 4, and the movable frame 2 is installed on the On the top of the bracket 1, two gluing mechanisms 3 are respectively installed in the movable frame 2 and the base 4. The movable frame 2 includes a top plate, a bottom plate, a pressing plate 23 and a rear end plate, and the pressing plate 23 and the rear end plate are rotatably installed on the top plate respectively. Between the top plate and the bottom plate, there is a back cover bead 25 and a bead drive mechanism 26 for adjusting the level of the back cover bead 25, and the pressure plate 23 is provided with a left cover arc pressure port 232 and a right cover arc pressure port 233, A front cover bead 231 is provided in the middle of the left cover arc pressure opening 232 and the right cover arc pressure opening 233 . During the sealing process, push the carton to slide towards the movable frame 2 on the base 4, the carton will first contact with the protruding front cover bead 231, and the front cover bead 231 will press the front cover of the carton downwards, at the same time, the bezel The driving mechanism 26 will control the back cover bead 25 to press down the back cover of the carton, and along with the continuous displacement of the carton, the two side covers of the carton will be respectively pressed against the left cover arc pressure opening 232 and the right cover arc pressure on the pressure plate 23. Port 233 contacts, because the left cover arc pressure mouth 232 and the right cover arc pressure mouth 233 all extend from the inner side of the lower end of the pressing plate to the outer side of the upper end, so the two side covers of the carton are in the left cover arc pressure mouth 232 and the right cover arc. Under the guidance of the pressure opening 233, it is gradually pressed down by the pressure plate 23, thereby completing the stacking of the front cover, the rear cover and the two side covers of the carton, and then the carton continues to slide, and lifts up the bottom plate of the movable frame 2, so that the movable frame 2 The bottom plate 22 of the carton is located directly above the carton, and finally the top and bottom surfaces of the carton pass through two gluing mechanisms 3 at the same time to seal with glue, thereby completing the entire sealing operation. Since the movable frame 2 can perform corresponding activities with the displacement of the carton during the whole sealing process, the sealing device can adapt to cartons of various sizes and specifications.

Fig. 2 is the side view of sealing device, in conjunction with Fig. 2, in the present embodiment, bead driving mechanism 26 can comprise electric cylinder 261 and strut 262, and one end of strut 262 is installed on the shell of electric cylinder 261, and strut The other end of 262 is hinged with one end of the back cover bead 25, and the telescopic rod of the electric cylinder 261 is hinged with the middle part of the back cover bead 25. When the bead driving mechanism 26 needs to drive the back cover bead 25 to press the back cover of the carton, the electric cylinder 261 The telescopic rod of the electric cylinder 261 is retracted, thereby driving the back cover bead 25 to press down, and when the back cover bead 25 needs to be reset, the telescopic rod of the electric cylinder 261 stretches out again. Preferably, a position sensor (not shown) may be configured in the sealing device to detect the position information of the movable frame 2, so as to ensure that the rear cover bezel 25 can move synchronously with the front cover bead 231.

Fig. 3 is a schematic structural view of the gluing mechanism. With reference to Fig. 3, in the embodiment of the present invention, the gluing mechanism 3 includes a shell 31, a gluing bracket 32 and a glue pressing assembly 33, and the gluing bracket 32 is installed on the top of the shell 31 , the glue-pressing assembly 33 is installed in the casing 31 , and the tape 5 on the glue-wrapping bracket 32 passes through the casing 31 and is wound on the glue-pressing assembly 33 . In the above implementation manner, the adhesive wrapping bracket 32 is located on the top of the housing 31 , not only enables the user to intuitively obtain the remaining amount of the adhesive tape 5 , but also facilitates the user to replace the adhesive tape 5 .

Specifically, the rubber pressing assembly 33 includes a sliding shaft 331, a slip ring 332, a telescopic spring 333, a connecting rod 334, and at least one arc-shaped bead 335. 333 is sleeved on the sliding shaft 331, the top of the telescopic elastic ring 333 is fixedly connected with the sliding shaft 331, the bottom end of the telescopic elastic ring 333 is fixedly connected with the slip ring 332, and the slip ring 332 is slidably sleeved on the sliding shaft 331. The top of the shaped bead 335 is rotatably mounted on the inner side wall of the housing 31, one end of the connecting rod 334 is rotatably connected with the slip ring 332, and the other end of the connecting rod 334 is rotatably connected with the middle part of the arc bead 335. 5 is wound around the bottom of the arc bead 335. In the above-mentioned implementation, the rubber pressing assembly 33 includes two states of extending and pressing back. When the sealing device is idle, the pressing rubber assembly 33 is in the extended state, and at this time, the telescopic elastic ring 333 is naturally elongated under the action of gravity. , in order to cooperate with the glue-pressing assembly 33 and the carton, when the sealing device works, the carton contacts with the bottom end of the arc-shaped bead 335 during the displacement process, and pushes the bottom end of the arc-shaped bead 335 to move inward, thereby making The connecting rod 334 pushes the slip ring 332 to move upward relative to the sliding shaft 331 and compresses the telescopic elastic ring 333, and then uses the elastic potential energy of the telescopic elastic ring 333 to make the bottom end of the curved bead 335 press the tape 5 tightly on the carton to ensure that the tape 5 5 It can be firmly attached to the carton.

Preferably, an electromagnetic component 335 a is provided at the bottom of the arc-shaped bead 335 , and the electromagnetic component 335 a can absorb the adhesive tape 5 to the bottom of the arc-shaped bead 335 by using an electrostatic effect.

More specifically, the glue pressing assembly 33 further includes a cutter 336 , which is slidably sleeved on the sliding shaft 331 , and the installation end of the cutter 336 is fixedly connected to the bottom end of the slip ring 332 . In the above implementation, when the carton is removed from the bottom of the glue assembly 33, the arc-shaped bead 335 drives the slip ring 332 to slide down through the connecting rod 334 under the action of gravity, so that the cutter 336 installed at the bottom of the slip ring 332 With the downward movement, the adhesive tape 5 can be cut off by the cutter 336, which improves the automation of the sealing device.

Preferably, the beading assembly 33 includes two arc-shaped beading bars 335, and the two arc-shaped beading bars 335 are symmetrically arranged relative to the sliding shaft 331, thereby further ensuring that the adhesive tape 5 can be firmly attached to the carton.

Fig. 4 is a partially enlarged view of the back cover bead, in conjunction with Fig. 4, in the embodiment of the present invention, the back cover bead 25 includes a first folding rod 251 and a second folding rod 252, the first folding rod 251 and the bead driving mechanism 26 Linked to each other, the first folding rod 251 and the second folding rod 252 are hinged to each other, a connecting spring 253 is arranged between the first folding rod 251 and the second folding rod 252, and the connecting spring 253 is connected to the first folding rod 251 and the second folding rod 252 The joints between them are arranged at intervals. In the above implementation, when the carton is higher, the second folding lever 251 can be bent to provide a space for the carton to be placed. When the carton is removed, the second folding lever 251 can automatically reset under the action of the connecting spring 253 .

Fig. 5 is a schematic structural view of the sealing device. Optionally, a card platform 221 is provided on the side of the bottom plate 22, and the card platform 221 is opposed to the mounting bracket 1, so as to ensure that the pressing plate 23 can be inclined to the horizontal plane, so that the carton can push the movable frame 2.

Referring to Fig. 1 again, in the utility model embodiment, two conveyor belts 6 arranged at intervals are arranged on the base 4, the conveyor belts 6 are located below the movable frame 2, and the gluing mechanism 3 installed on the base plate 22 is located between the two conveyor belts 6 Between, the conveyor belt 6 is used to drive the displacement of the carton to improve the automation of the sealing device.

Specifically, the outer sides of the two conveyor belts 6 are respectively provided with clamping mechanisms 7, and the clamping mechanisms 7 and the conveyor belts 6 are arranged parallel to each other. direction to move.

Specifically, each clamping mechanism 7 includes a mounting frame 71 and a plurality of rollers 72. The mounting frame 71 and the conveyor belt 6 are parallel to each other. The plurality of rollers 72 are arranged at equal intervals along the length direction of the mounting frame 71. Each roller The central axis of 72 is respectively perpendicular to the plane where the conveyor belt 6 is located, thereby reducing the friction coefficient between the clamping mechanism 7 and the carton.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (10)

1. A sealing device, characterized in that, the sealing device comprises: a mounting bracket, a movable frame, two gluing mechanisms and a base for placing a box, and the bottom end of the mounting bracket is installed on the On the base, the top of the mounting bracket is fixedly connected with the movable frame, and the movable frame includes a top plate, a bottom plate, a pressing plate and a rear end plate, and the two sides of the top plate are respectively connected with the top edge of the rear end plate and the The top of the pressure plate is rotatably connected, and the two sides of the bottom plate are respectively rotatably connected with the bottom of the rear end plate and the bottom end of the pressure plate, and the top plate is provided with a rear cover bezel and is used to adjust the The bead driving mechanism of the bead level of the back cover, the bead of the back cover is connected with the drive mechanism of the bead, the left cover arc-shaped pressure opening and the right cover arc-shaped pressure opening are arranged on the pressure plate, and the left cover is arc-shaped A front cover bead is provided in the middle of the pressure opening and the arc-shaped pressure opening of the right cover, the front cover bead protrudes from the plane where the pressure plate is located, and the protruding direction of the front cover bead is toward the rear cover bead, The arc-shaped pressure opening of the left cover and the arc-shaped pressure opening of the right cover are arranged symmetrically with respect to the bead of the front cover, and the arc-shaped parts of the arc-shaped pressure opening of the left cover and the arc-shaped pressure opening of the right cover are both arranged On the outside, one of the gluing mechanisms is installed on the top surface of the base, the other gluing mechanism is installed on the bottom surface of the bottom plate, and the rear end plate is provided with a passage for avoiding the gluing mechanism. hole. 2. The sealing device according to claim 1, characterized in that, the gluing mechanism comprises a shell, a gluing bracket and a gluing assembly, the gluing bracket is installed on the top of the shell, and the gluing The components are installed in the shell, and the adhesive tape on the glue-wrapping bracket passes through the shell and is wound on the glue-pressing component. 3. The sealing device according to claim 2, characterized in that, the pressing assembly includes a sliding shaft, a slip ring, a telescopic spring, a connecting rod and at least one arc-shaped bead, and the top end of the sliding shaft is fixedly installed on the On the inner surface of the top plate of the housing, the telescopic spring is sleeved on the sliding shaft, the top end of the telescopic spring is fixedly connected to the sliding shaft, and the bottom end of the telescopic spring is fixedly connected to the slip ring , the slip ring is slidably set on the slide shaft, the top end of the arc-shaped bead is rotatably mounted on the inner side wall of the housing, and one end of the connecting rod is rotatably connected to the slip ring connected, the other end of the connecting rod is rotatably connected to the middle part of the arc-shaped bead, and the adhesive tape is wound around the bottom end of the arc-shaped bead. 4. The sealing device according to claim 3, wherein the glue pressing assembly further comprises a cutter, the cutter is slidably sleeved on the outside of the sliding shaft, and the installation end of the cutter is connected to the The bottom end of the slip ring is fixedly connected. 5 . The sealing device according to claim 3 , wherein the glue pressing assembly comprises two arc-shaped pressing bars, and the two arc-shaped pressing bars are arranged symmetrically with respect to the sliding shaft. 6 . 6. The sealing device according to claim 1, wherein the back cover bead comprises a first folding rod and a second folding rod, the first folding rod is connected with the bead driving mechanism, and the first folding rod is connected with the bead driving mechanism. A folding rod and the second folding rod are hinged to each other, a connecting spring is arranged between the first folding rod and the second folding rod, and the connecting spring is connected to the first folding rod and the second folding rod. The hinges between the rods are arranged at intervals. 7 . The sealing device according to claim 1 , wherein a card stand is provided on a side of the bottom plate, and the card stand is opposed to the installation bracket. 8 . 8. The sealing device according to claim 1, characterized in that, the base is provided with two conveyor belts arranged at intervals, the conveyor belts are located below the movable frame, and the conveyor belts installed on the bottom plate The gluing mechanism is located between the two conveyor belts. 9 . The sealing device according to claim 8 , wherein clamping mechanisms are respectively provided on the outer sides of the two conveyor belts, and the clamping mechanisms and the conveyor belts are arranged parallel to each other. 10 . 10. The sealing device according to claim 9, wherein each clamping mechanism comprises a mounting frame and a plurality of rollers, the mounting frame and the conveyor belt are parallel to each other, and the plurality of rollers Arranged at equal intervals along the length direction of the installation frame, the central axis of each of the rollers is respectively perpendicular to the plane where the conveyor belt is located.