Sticker packaging machine

Abstract

The utility model discloses a sticker packaging machine, which relates to the field of packaging machines and comprises an equipment mounting rack, a plurality of driving rollers are rotatably mounted in the equipment mounting rack, two mounting brackets are symmetrically and fixedly mounted on the driving rollers, and each mounting bracket consists of a mounting fixing ring and a mounting base plate. The mounting base plates are fixedly mounted on the outer wall of the mounting fixing ring, two limiting assemblies are symmetrically mounted on the portions, on the inner sides of the two mounting supports, of the driving roller, the limiting assemblies are movably connected with the driving roller, and each limiting assembly is composed of a limiting baffle ring and a contact ball; by arranging the mounting bracket and the limiting assembly on the driving roller, a packaging box placed on the driving roller to be conveyed can be limited and blocked, so that the packaging box can be prevented from deviating due to external force when being conveyed by the driving roller, and the service life of the packaging box is prolonged. And therefore, the probability that the packaging box falls off from the driving roller can be reduced, and finally the packaging efficiency of the stickers can be guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of packing machine especially relates to a sticker packing machine. BACKGROUND

[0002] The label sticker is a kind of small, adhesive back paper product, usually used to stick on commodity, package, container, folder, box or other articles. Their main function is to provide information, identification, classification, organization, remind, warning, decoration and for business and advertising purposes. After the label sticker is produced, in order to facilitate storage, transportation and use, it is often necessary to be packaged in a packaging box at this time, which requires the use of a sticker packaging machine. The packaging machine is usually composed of a conveying system, a folding system, a bottoming system, an adhesive system and a sealing system, which completes the folding, sizing, bottoming, bonding and sealing of the carton through an automatic process. The packaging box for sticker packaging is often easily offset by external force when being conveyed by the conveying system, which will affect the normal conveying of the packaging box, cause the packaging box to easily fall off from the conveying system, and further affect the normal packaging of the sticker, ultimately reduce the packaging efficiency of the sticker, so a sticker packaging machine is needed to solve the above problems. SUMMARY

[0003] The main purpose of the utility model is to provide a sticker packaging machine, which can effectively solve the problems in the background art.

[0004] To achieve the above purpose, the technical scheme adopted by the utility model is:

[0005] A sticker packaging machine, comprising a device mounting frame, a plurality of drive rollers are rotatably mounted in the device mounting frame, two mounting brackets are symmetrically fixedly mounted on the drive rollers, the mounting bracket is composed of a mounting fixed ring and a mounting base plate, the mounting base plate is a plurality of and is fixedly installed on the outer wall of the mounting fixed ring, two limiting components are symmetrically installed on the drive rollers and on the inner side of the two mounting brackets, and the limiting component is movably connected with the drive roller, the limiting component is composed of a limiting baffle ring and a contact ball, a plurality of contact balls are rotatably installed on the limiting baffle ring, four limiting guide structures are symmetrically installed on the mounting bracket and the limiting component, and the limiting guide structure is movably connected with the mounting bracket, the limiting guide structure is composed of a mounting guide rod, an anti-dropping baffle and a supporting spring, the anti-dropping baffle is fixedly installed at the outer end of the mounting guide rod, and the supporting spring is sleeved on the mounting guide rod.

[0006] Preferably, a packaging box sealing assembly is fixedly installed at the upper end of the device mounting frame, and a driving mechanism is installed on the device mounting frame.

[0007] Preferably, the plurality of drive rollers are connected with the driving mechanism installed on the device mounting frame.

[0008] Preferably, the mounting fixed ring on the mounting bracket is sleeved on the driving roller, the mounting base plate is fixedly mounted on the inner side of the outer wall of the mounting fixed ring, the mounting through hole is formed on the mounting base plate and penetrates the mounting base plate, and the mounting through hole is sleeved with the driving roller.

[0009] Preferably, the limiting stop ring on the limiting assembly is sleeved on the driving roller, a plurality of ball receiving grooves are formed on the limiting stop ring and are annularly distributed, the ball receiving grooves penetrate the limiting stop ring, and the contact ball is rotatably mounted in the ball receiving groove formed on the limiting stop ring.

[0010] Preferably, the mounting guide rod on the limiting guide structure is slidably mounted in the mounting through hole formed on the mounting base plate, the anti-falling baffle is located on the outer side of the mounting base plate, and the supporting spring is located on the inner side of the mounting base plate.

[0011] Compared with the prior art, the utility model has the advantages of the following beneficial effects:

[0012] By setting the mounting bracket and the limiting assembly on the driving roller, the packaging box conveyed on the driving roller can be limited and blocked, so that the packaging box can be prevented from being offset by external force when being conveyed by the driving roller, thereby reducing the probability of the packaging box falling off the driving roller, and finally ensuring the packaging efficiency of the stickers; by movably setting the limiting guide structure on the mounting bracket and connecting the limiting assembly and the limiting guide structure, the impact force generated by the collision between the packaging box and the limiting assembly can be buffered under the elastic force of the supporting spring of the limiting guide structure, thereby reducing the probability of damage of the packaging box when being conveyed; the existence of the contact ball on the limiting assembly can reduce the friction force between the packaging box and the limiting assembly, thereby ensuring that the packaging box can be easily conveyed by the driving roller, and finally ensuring the conveying efficiency of the packaging box. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a whole structure schematic view of the utility model;

[0014] Figure 2 It is a structure schematic view of the driving roller, the mounting bracket, the limiting assembly and the limiting guide structure of the utility model;

[0015] Figure 3 It is a structure schematic view of the mounting bracket of the utility model;

[0016] Figure 4 It is a structure schematic view of the limiting guide structure and the limiting assembly after being split of the utility model.

[0017] In the figure: 1, equipment mounting rack; 2, driving roller; 3, mounting bracket; 4, limiting assembly; 5, limiting guide structure; 6, packaging box sealing assembly; 7, mounting fixing ring; 8, mounting base plate; 9, mounting through hole; 10, limiting stop ring; 11, contact ball; 12, ball storage groove; 13, mounting guide rod; 14, anti-dropping baffle; 15, supporting spring. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0019] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown in the figure, a sticker packaging machine comprises an equipment mounting rack 1, a plurality of driving rollers 2 are rotatably mounted in the equipment mounting rack 1, two mounting brackets 3 are symmetrically fixedly mounted on the driving roller 2, the mounting bracket 3 is composed of a mounting fixing ring 7 and a mounting base plate 8, the mounting base plate 8 is a plurality of and is fixedly mounted on the outer wall of the mounting fixing ring 7, two limiting assemblies 4 are symmetrically mounted on the driving roller 2 and on the inner side of the two mounting brackets 3, and the limiting assembly 4 is movably connected with the driving roller 2, the limiting assembly 4 is composed of a limiting stop ring 10 and a contact ball 11, the contact ball 11 is a plurality of and is rotatably mounted on the limiting stop ring 10, four limiting guide structures 5 are symmetrically mounted on the mounting bracket 3 and the limiting assembly 4, and the limiting guide structure 5 is movably connected with the mounting bracket 3, the limiting guide structure 5 is composed of a mounting guide rod 13, an anti-dropping baffle 14 and a supporting spring 15, the anti-dropping baffle 14 is fixedly mounted on the outer end of the mounting guide rod 13, the supporting spring 15 is sleeved on the mounting guide rod 13, a packaging box sealing assembly 6 is fixedly mounted on the upper end of the equipment mounting rack 1, a driving mechanism is also mounted on the equipment mounting rack 1, the plurality of driving rollers 2 are connected with the driving mechanism mounted on the equipment mounting rack 1, when the stickers are packaged, the stickers can be placed in the packaging box, then the packaging box is placed on the driving roller 2 on the equipment mounting rack 1, at the same time, the packaging box is between the two limiting assemblies 4 on the driving roller 2, then with the working of the driving mechanism on the equipment mounting rack 1, the driving roller 2 rotates on the equipment mounting rack 1, thereby conveying the packaging box, finally the packaging box is conveyed into the packaging box sealing assembly 6, thereby the packaging box sealing assembly 6 seals the packaging box containing the stickers, at this time, the packaging of the stickers is completed.

[0020] Thus, by providing the mounting bracket 3 and the limiting assembly 4 on the driving roller 2, the packaging box conveyed on the driving roller 2 can be limited and blocked, so as to avoid the packaging box from being offset by external force when being conveyed by the driving roller 2, thereby reducing the probability of the packaging box falling off the driving roller 2, finally ensuring the packaging efficiency of the stickers. By movably providing the limiting guide structure 5 on the mounting bracket 3, and connecting the limiting assembly 4 and the limiting guide structure 5, under the elastic force of the supporting spring 15 of the limiting guide structure 5, the impact force generated by the collision between the packaging box and the limiting assembly 4 can be buffered, so as to reduce the probability of the packaging box being damaged when being conveyed. The existence of the contact ball 11 on the limiting assembly 4 can reduce the friction between the packaging box and the limiting assembly 4, so as to ensure that the packaging box can be easily conveyed by the driving roller 2, thereby ensuring the conveying efficiency of the packaging box.

[0021] Further, the mounting fixed ring 7 on the mounting bracket 3 is fixedly sleeved on the driving roller 2, the mounting base plate 8 is fixedly installed on the inner side of the outer wall of the mounting fixed ring 7, the mounting through hole 9 is formed in the mounting base plate 8, the mounting through hole 9 penetrates the mounting base plate 8, the limiting stop ring 10 on the limiting assembly 4 is slidably sleeved on the driving roller 2, the limiting stop ring 10 is provided with a plurality of ball receiving grooves 12, the ball receiving grooves 12 are annularly distributed, the ball receiving grooves 12 penetrate the limiting stop ring 10, the contact ball 11 is rotatably installed in the ball receiving groove 12 formed in the limiting stop ring 10, the mounting guide rod 13 on the limiting guide structure 5 is slidably installed in the mounting through hole 9 formed in the mounting base plate 8, the anti-dropping baffle 14 is located on the outer side of the mounting base plate 8, and the supporting spring 15 is located on the inner side of the mounting base plate 8. When the packaging box is conveyed by the driving roller 2, the packaging box will be limited and blocked by the limiting assembly 4, and at the same time, the packaging box can also be rubbed with the limiting assembly 4. At this time, the contact ball 11 will be in contact with the packaging box, and as the packaging box moves, the contact ball 11 will rotate in the ball receiving groove 12, so as to ensure that the packaging box moves with small friction resistance. When the packaging box collides with the limiting assembly 4, the limiting assembly 4 will move towards the mounting bracket 3, at this time, the limiting assembly 4 will drive the mounting guide rod 13 and the anti-dropping baffle 14 on the limiting guide structure 5 to move, and at the same time, the limiting assembly 4 will compress the supporting spring 15. At this time, under the elastic force of the supporting spring 15, the impact force generated by the collision between the packaging box and the limiting assembly 4 can be buffered, so as to reduce the probability of the packaging box being damaged when being conveyed.

[0022] The above merely describes preferred embodiments of the present application and is not intended to limit the present application, and although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or equivalently replace some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application. The protection scope of the present application is defined by the appended claims and equivalents thereof.

Claims

1. A sticker packing machine comprising a device mounting frame (1), a plurality of driving rollers (2) are rotatably mounted in the device mounting frame (1), characterized in that: Two mounting supports (3) are symmetrically and fixedly installed on the driving roller (2), the mounting support (3) is composed of a mounting fixed ring (7) and a mounting base plate (8), a plurality of mounting base plates (8) are fixedly installed on the outer wall of the mounting fixed ring (7), two limiting assemblies (4) are symmetrically installed on the driving roller (2) and on the inner side of the two mounting supports (3), and the limiting assembly (4) is movably connected with the driving roller (2), the limiting assembly (4) is composed of a limiting block ring (10) and a contact ball (11), a plurality of contact balls (11) are rotatably installed on the limiting block ring (10), four limiting guide structures (5) are symmetrically installed on the mounting support (3) and the limiting assembly (4), and the limiting guide structure (5) is movably connected with the mounting support (3), the limiting guide structure (5) is composed of a mounting guide rod (13), a anti-dropping baffle (14) and a supporting spring (15), the anti-dropping baffle (14) is fixedly installed on the outer end of the mounting guide rod (13), and the supporting spring (15) is sleeved on the mounting guide rod (13).

2. A sticker packing machine according to claim 1, characterized in that: The upper end of the equipment mounting rack (1) is fixedly installed with a packaging box sealing assembly (6), and the equipment mounting rack (1) is simultaneously installed with a driving mechanism.

3. A sticker packing machine according to claim 2, characterized in that: A plurality of driving rollers (2) are connected with the driving mechanism installed on the equipment mounting rack (1).

4. A sticker packing machine according to claim 3, characterized in that: The mounting fixed ring (7) on the mounting support (3) is fixedly sleeved on the driving roller (2), the mounting base plate (8) is fixedly installed on the inner side of the outer wall of the mounting fixed ring (7), the mounting through hole (9) is formed in the mounting base plate (8), and the mounting through hole (9) penetrates the mounting base plate (8) from inside to outside.

5. A sticker packing machine according to claim 4, characterized in that: The limiting block ring (10) on the limiting assembly (4) is slidably sleeved on the driving roller (2), a plurality of ball receiving grooves (12) are formed in the limiting block ring (10), the ball receiving grooves (12) are annularly distributed, the ball receiving grooves (12) penetrate the limiting block ring (10) from inside to outside, and the contact ball (11) is rotatably installed in the ball receiving groove (12) formed in the limiting block ring (10).

6. A sticker packing machine according to claim 5, characterized in that: The mounting guide rod (13) on the limiting guide structure (5) is slidably installed in the mounting through hole (9) formed in the mounting base plate (8), the anti-dropping baffle (14) is located on the outer side of the mounting base plate (8), and the supporting spring (15) is located on the inner side of the mounting base plate (8).

Images