CN211520034U

CN211520034U - Sealing device of packaging carton

Info

Publication number: CN211520034U
Application number: CN201922407184.4U
Authority: CN
Inventors: 冉娅
Original assignee: Chongqing Yueteng Printing Co ltd
Current assignee: Chongqing Yueteng Printing Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-18
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a closing device of packing carton, the on-line screen storage device comprises a base, the upper end of base is equipped with two carton bodies, be equipped with the mounting panel directly over the base, four bracing pieces that are the rectangle and distribute of lower extreme fixedly connected with of mounting panel, the lower extreme of bracing piece and the upper end fixed connection of base, the mounting panel is equipped with from a left side to the right side in proper order and puts thing groove and slot, it is connected with the sticky tape book to put thing inslot rotation, it is equipped with the briquetting to slide in the slot to insert, the slot is run through respectively at the upper and lower both ends of briquetting, and the lower extreme of briquetting extends to between two carton bodies, the lower extreme of briquetting rotates the second cylinder that is connected with two symmetry settings, be equipped with the spacing. The utility model discloses a setting of adjustment mechanism seals the carton in succession, when lightening workman intensity of labour, improves work efficiency, satisfies the production demand.

Description

Sealing device of packaging carton

Technical Field

The utility model relates to a carton seals technical field, especially relates to a closing device of packing carton.

Background

The packaging carton is used for packaging the products by adopting a paper box body in order to protect the products, facilitate storage and transportation and promote sale in the circulation process of the products. Carton packaging is one of the most widely used packaging methods. The carton packaging is characterized by easy material acquisition, light weight, easy printing, easy design and forming, low cost and the like, is widely used for the sales packaging and the transportation packaging of commodities, and needs to be sealed in the carton packaging process.

At present, the mode of sealing of carton generally is operated through the handheld sticky tape of workman, and not only work efficiency is low, and intensity of labour is big, can't satisfy the production demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the mode of sealing of carton and generally operating through the handheld sticky tape of workman, not only work efficiency is low, and intensity of labour is big, can't satisfy the production demand, and the closing device of a packing carton that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a sealing device for a packaging carton comprises a base, wherein two carton bodies are arranged at the upper end of the base, a mounting plate is arranged right above the base, four support rods which are distributed in a rectangular shape are fixedly connected to the lower end of the mounting plate, the lower ends of the support rods are fixedly connected with the upper end of the base, a storage groove and a slot are sequentially arranged on the mounting plate from left to right, an adhesive tape roll is rotatably connected in the storage groove, a pressing block is slidably inserted in the slot, the upper end and the lower end of the pressing block respectively penetrate through the slot, the lower end of the pressing block extends between the two carton bodies, two symmetrically arranged second rollers are rotatably connected to the lower end of the pressing block, limiting blocks are fixedly connected to two sides of the pressing block, limiting grooves corresponding to the limiting blocks are arranged on opposite side walls in the slot, and one end, away from, be sliding connection between stopper and the spacing groove, the first spring of fixedly connected with between the upper end of stopper and the spacing inslot top lateral wall, be equipped with the spout in the briquetting, sliding connection has the slider in the spout, the lower extreme fixedly connected with blade of slider, the lower extreme of briquetting be equipped with the communicating opening of spout, the opening is located between two second cylinders, the lower extreme of blade extends to in the opening, be sliding connection between blade and the opening, the upper end fixedly connected with slide bar of slider, the upper end of slide bar runs through the briquetting, be sliding connection between slide bar and the briquetting, the cover is equipped with the second spring on the slide bar, the both ends of second spring respectively with the upper end of slider and the fixed connection of the top lateral wall in the spout.

Preferably, the upper end of the base is rotatably connected with a first roller, and the first roller is abutted against the side wall of the lower end of the carton body.

Preferably, the side wall of the limiting block is provided with a groove, a ball is arranged in the groove, and the ball is abutted to the inner side wall of the limiting groove.

Preferably, the upper end of the pressing block is fixedly connected with a handle.

Preferably, the lower end of the base is fixedly connected with a rubber pad.

Preferably, the lower end of the mounting plate is fixedly connected with a baffle plate.

Has the advantages that:

1. the carton body is firstly placed on the base, one end of the adhesive tape roll is adhered to one side, close to the pressing block, of the carton body, the carton body is pushed to abut against the side wall of the pressing block, the pressing block is pulled upwards while the carton body is pushed, the pressing block is driven to move upwards while the limiting block is driven to move upwards to compress the first spring, when the pressing block moves to the upper end of the carton body, the carton body is continuously pushed, at the moment, the pressing block is loosened, the pressing block is driven to move downwards through the restoring force of the first spring, the second roller under the pressing block abuts against the adhesive tape adhered to the carton body, so that the adhesive tape roll is adhered to the carton body while the carton body is pushed, when the pressing block is about to be separated from the upper end of the carton body, the other carton body is picked up to be placed on the base to be continuously pushed, and when the pressing block falls off from, under the action of restoring force of the first spring, the adhesive tape is extended between the two carton bodies, so that the adhesive tape is adhered to the opposite side walls of the two carton bodies, at the moment, the slide bar is pushed to drive the slide block to move downwards, meanwhile, the slide block can stretch the second spring, the slide block drives the blade to cut off the adhesive tape, then the slide bar is loosened, the restoring force of the second spring drives the slide block to move upwards, so that the blade retracts, and therefore the sealing work of the carton bodies is completed, the utility model discloses a setting of an adjusting mechanism is used for continuously sealing the carton, so that the labor intensity of workers is reduced, the working efficiency is improved, and the production requirements are met;

2. through the setting of first cylinder, can reduce the resistance when the carton body removes, through the setting of ball, can reduce the resistance when spacing block removes, through the setting of handle, can convenience of customers stimulate the briquetting, through the setting of rubber pad, can improve the frictional force between base and the ground, improve overall stability, through the setting of baffle, can prevent that the carton body that does not seal the protection from opening.

Drawings

Fig. 1 is a schematic structural view of a sealing device of a packaging carton according to the present invention;

fig. 2 is a schematic structural view a of a sealing device of a packaging carton according to the present invention;

fig. 3 is a schematic structural diagram B of the sealing device of the packaging carton according to the present invention.

In the figure: 1-base, 2-first roller, 3-carton body, 4-baffle, 5-adhesive tape roll, 6-mounting plate, 7-slider, 8-blade, 9-support bar, 10-press block, 11-first spring, 12-ball, 13-limit block, 14-second spring, 15-slide bar and 16-second roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a sealing device for packaging cartons comprises a base 1, two carton bodies 3 are arranged at the upper end of the base 1, a mounting plate 6 is arranged right above the base 1 and used for mounting a pressing block 10, four support rods 9 which are distributed in a rectangular shape are fixedly connected to the lower end of the mounting plate 6 and used for supporting the mounting plate 6, the lower end of each support rod 9 is fixedly connected to the upper end of the base 1, a storage groove and a slot are sequentially arranged on the mounting plate 6 from left to right, an adhesive tape roll 5 is rotatably connected in the storage groove, a pressing block 10 is slidably inserted in the slot and used for pressing and adhering an adhesive tape to the carton bodies 3, the upper end and the lower end of the pressing block 10 respectively penetrate through the slot, the lower end of the pressing block 10 extends between the two carton bodies 3, two second rollers 16 which are symmetrically arranged are rotatably connected to the lower end, the resistance in moving is reduced, both sides of the pressing block 10 are fixedly connected with limiting blocks 13 for preventing the pressing block 10 from falling off from the slot, limiting grooves corresponding to the limiting blocks 13 are arranged on opposite side walls in the slot, one end, far away from the pressing block 10, of the limiting block 13 extends into the limiting grooves, the limiting blocks 13 are in sliding connection with the limiting grooves, first springs 11 are fixedly connected between the upper end of the limiting blocks 13 and the side wall at the top end in the limiting grooves for resetting the pressing block 10, sliding grooves are formed in the pressing block 10, sliding blocks 7 are connected in the sliding grooves in a sliding mode and used for driving the blades 8, the lower ends of the sliding blocks 7 are fixedly connected with blades 8 and used for cutting off the adhesive tapes, openings communicated with the sliding grooves are formed in the lower ends of the pressing block 10 and located between two second rollers 16, the lower ends of the blades 8 extend into the openings, the sliding blocks 8 are connected with the, the sliding block 7 is driven to move, the pressing block 10 penetrates through the upper end of the sliding rod 15, the sliding rod 15 is in sliding connection with the pressing block 10, the sliding rod 15 is sleeved with a second spring 14 and used for resetting the blade 8, and two ends of the second spring 14 are fixedly connected with the upper end of the sliding block 7 and the side wall of the top end in the sliding groove respectively.

In this embodiment, base 1's upper end is rotated and is connected with first cylinder 2, first cylinder 2 offsets with the lower extreme lateral wall of carton body 3, resistance when being used for reducing carton body 3 and removing, be equipped with the recess on stopper 13's the lateral wall, be equipped with ball 12 in the recess, ball 12 offsets with the spacing inslot lateral wall, resistance when being used for reducing stopper 13 and removing, the upper end fixedly connected with handle of briquetting 10, be used for convenience of customers pulling briquetting 10, base 1's lower extreme fixedly connected with rubber pad, be used for improving the frictional force between base 1 and the ground, improve overall stability, the lower extreme fixedly connected with baffle 4 of mounting panel 6, be used for preventing that carton body 3 that does not seal the preventer from opening.

In this embodiment, the carton body 3 is placed on the base 1, one end of the adhesive tape roll 5 is adhered to one side of the carton body 3 close to the pressing block 10, the carton body 3 is pushed to abut against the side wall of the pressing block 10, the pressing block 10 is pulled upwards while the carton body 3 is pushed, the pressing block 10 is moved upwards, the limiting block 13 is driven, the limiting block 13 moves upwards to compress the first spring 11, the carton body 3 is continuously pushed when the pressing block 10 moves to the upper end of the carton body 3, at this time, the pressing block 10 is loosened, the pressing block 10 is driven to move downwards by the restoring force of the first spring 11, the second roller 16 under the pressing block 10 abuts against the adhesive tape adhered to the carton body 3, so that the adhesive tape roll 5 is adhered to the carton body 3 while the carton body 3 is pushed, when the pressing block 10 is about to separate from the upper end of the carton body 3, pick up another carton body 3 and place and continue to promote on base 1, when briquetting 10 drops from a former carton body 3, under the effect of restoring force of first spring 11, extend to between two carton bodies 3, make the sticky tape adhere on the lateral wall that two carton bodies 3 are relative, at this moment, promote slide bar 15 and drive slider 7 and move down, and simultaneously, slider 7 can stretch second spring 14, drive blade 8 through slider 7 and cut off the sticky tape, then loosen slide bar 15, drive slider 7 rebound through restoring force of second spring 14, make 8 retractions of blade, thereby accomplish carton body 3 and seal work, the utility model discloses a setting of adjustment mechanism seals the carton in succession, when lightening workman intensity of labour, improves work efficiency, satisfies the production demand.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a closing device of packing carton, includes base (1), its characterized in that: the upper end of the base (1) is provided with two carton bodies (3), a mounting plate (6) is arranged right above the base (1), the lower end of the mounting plate (6) is fixedly connected with four support rods (9) which are distributed in a rectangular shape, the lower ends of the support rods (9) are fixedly connected with the upper end of the base (1), the mounting plate (6) is sequentially provided with an object placing groove and an inserting groove from left to right, the object placing groove is rotationally connected with an adhesive tape roll (5), a pressing block (10) is slidably inserted in the inserting groove, the upper end and the lower end of the pressing block (10) respectively penetrate through the inserting groove, the lower end of the pressing block (10) extends between the two carton bodies (3), the lower end of the pressing block (10) is rotationally connected with two second rollers (16) which are symmetrically arranged, both sides of the pressing block (10) are fixedly connected with limit blocks (13), and limit grooves corresponding to the limit, the limiting block (13) is far away from one end of the pressing block (10) and extends into the limiting groove, the limiting block (13) is in sliding connection with the limiting groove, a first spring (11) is fixedly connected between the upper end of the limiting block (13) and the side wall of the top end of the limiting groove, a sliding groove is arranged in the pressing block (10), a sliding block (7) is connected in the sliding groove, a blade (8) is fixedly connected to the lower end of the sliding block (7), an opening communicated with the sliding groove is formed in the lower end of the pressing block (10), the opening is located between the two second rollers (16), the lower end of the blade (8) extends into the opening, the blade (8) is in sliding connection with the opening, a sliding rod (15) is fixedly connected to the upper end of the sliding block (7), the pressing block (10) is penetrated through the upper end of the sliding rod (15), and the sliding block (10) is in sliding, the sliding rod (15) is sleeved with a second spring (14), and two ends of the second spring (14) are respectively fixedly connected with the upper end of the sliding block (7) and the side wall of the inner top end of the sliding groove.

2. A closure for a packaging carton as claimed in claim 1, wherein: the upper end of the base (1) is rotatably connected with a first roller (2), and the first roller (2) is abutted to the side wall of the lower end of the carton body (3).

3. A closure for a packaging carton as claimed in claim 1, wherein: the side wall of the limiting block (13) is provided with a groove, a ball (12) is arranged in the groove, and the ball (12) is abutted to the inner side wall of the limiting groove.

4. A closure for a packaging carton as claimed in claim 1, wherein: the upper end of the pressing block (10) is fixedly connected with a handle.

5. A closure for a packaging carton as claimed in claim 1, wherein: the lower end of the base (1) is fixedly connected with a rubber pad.

6. A closure for a packaging carton as claimed in claim 1, wherein: the lower end of the mounting plate (6) is fixedly connected with a baffle (4).