CN214085195U

CN214085195U - Positioning device for adaptive bottle labeling machine

Info

Publication number: CN214085195U
Application number: CN202022677089.9U
Authority: CN
Inventors: 梅拥军; 黄永恒
Original assignee: Jiaozuo Mingren Natural Medicine Co ltd
Current assignee: Jiaozuo Mingren Natural Medicine Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-08-31
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses an adaptation type bottle labeller positioner relates to the precision finishing equipment field. The utility model discloses a pair of mounting bracket that sets up relatively, install first live-rollers and second live-rollers between the mounting bracket, be provided with the slip passageway that the level extends on the mounting bracket, slip fastener is installed at the both ends of second live-rollers, first supporting block is installed to slip fastener's bottom surface, the mounting bracket is installed the connecting block, the second supporting shoe is installed to the bottom surface of connecting block, be provided with ejecting device between first supporting block and the second supporting shoe, ejecting device installs the first carriage release lever with first supporting block sliding connection towards one side of first supporting block, ejecting device installs the second carriage release lever, the cover is equipped with first spring on the first carriage release lever, the cover is equipped with the second spring that the second supporting block is connected on the second carriage release lever; the problem that the ejection device is prone to top deviation after the distance between the rotating rollers used for placing the bottles on the bottle labeling machine is changed is solved.

Description

Positioning device for adaptive bottle labeling machine

Technical Field

The utility model relates to an accurate processing equipment field, specific theory is an adaptation type bottle labeller positioner.

Background

A labeling machine is a device for sticking coiled self-adhesive paper labels (paper or metal foils) on PCBs, products or specified packages. Labelling machines are an indispensable component of modern packaging.

When the plastic bottle body is pasted with the label, the bottle body of the plastic bottle is horizontally placed, then the plastic bottle body is rotated under the supporting action of the pair of rotating rollers to paste the label, and after the label is pasted, the plastic bottle body placed on the rotating rollers is pushed out under the action of the ejection device below the label.

Because the size of the bottle is different for different products, the distance between the two corresponding rotating rollers also needs to be changed, so if the distance between the rotating rollers is changed, the ejection action point of the ejection device is not at the lowest end of the bottle when the bottle is horizontally placed when the ejection device ejects the bottle, and further, when the ejection device ejects the bottle, the bottle is easy to eject towards other directions after the distance between the rotating rollers is changed, so that the blanking condition is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adaptation type bottle labeller positioner to solve when the bottle labeller on be used for placing the bottle after the distance between the live-rollers changes, the ejection device appears the problem of the inclined to one side condition in top easily.

In order to solve the above problem, the utility model discloses a following technical means:

the utility model provides an adaptation type bottle labeller positioner, includes the mounting bracket of a pair of relative setting, rotate between the mounting bracket and install rotation axis and be parallel to each other and set up first live-rollers and the second live-rollers at same horizontal plane, be provided with the slip channel that the level extends on the mounting bracket, second live-rollers slidable mounting is in the slip channel, the both ends of second live-rollers are passed the mounting bracket is stretched out slip channel just installs slip fastener, first supporting shoe is installed to slip fastener's bottom surface, the mounting bracket with the connecting block is installed to the position that first live-rollers axis of rotation corresponds, just the bottom surface of connecting block install with first supporting shoe is in same horizontally second supporting shoe, first supporting shoe with be provided with ejecting device between the second supporting shoe, ejecting device orientation one side installation of first supporting shoe with first movable rod sliding connection's first carriage release lever The ejection device is provided with a second moving rod which is connected with the second supporting block in a sliding mode and faces one side of the second supporting block, the first moving rod is sleeved with a first spring, two ends of the first spring are respectively connected with the ejection device and the first supporting block, the second moving rod is sleeved with a second spring, two ends of the second spring are respectively connected with the ejection device and the second supporting block, and the length and the elastic coefficient of the first spring are the same as those of the second spring.

Preferably, the sliding fastening device comprises a mounting frame, wherein the mounting frame is provided with a rotating motor at one end of the first rotating roller, a rotating end of the rotating motor is provided with an external thread, the rotating end horizontally penetrates through the connecting block and a sliding block connected with the end of the second rotating roller, and the sliding block is connected with the rotating end in a threaded manner.

Further, the outer diameter of the rotating end is smaller than the inner diameter of the through channel on the connecting block.

Furthermore, the ejection device comprises a telescopic motor connected with the first moving rod and the second moving rod, the telescopic end of the telescopic motor is vertically upward, the top surface of the telescopic end is provided with an ejection surface in contact with the bottle body, and the distance from one side, close to the bottle body discharge direction, of the ejection surface to the telescopic motor is smaller than the distance from one side, far away from the bottle body discharge direction, of the ejection surface to the telescopic motor.

Furthermore, be provided with on the first supporting shoe and the second supporting shoe and be used for respectively first carriage release lever and the through passage that the second carriage release lever passed, the backing roll is installed to the bottom surface of through passage, the axis of rotation of backing roll with first live-rollers or the axis of rotation of second live-rollers is parallel, the top surface of backing roll upwards stretches out through passage bottom surface inner wall, the top surface of backing roll with the bottom surface of first carriage release lever or the bottom surface contact of second carriage release lever.

Furthermore, the surfaces of the first rotating roller and the second rotating roller are covered and installed with rubber sleeves.

The utility model discloses the in-process of using has following beneficial effect:

firstly, when the distance between a first rotating roller and a second rotating roller on a mounting frame needs to be adjusted, the locking effect of a sliding fastening device on the second rotating roller is loosened, the second rotating roller slides in a sliding channel, the distance between the first rotating roller and the second rotating roller is further adjusted, when the distance between the first rotating roller and the second rotating roller changes, the first support block moves along with the sliding fastening device fixed with the second rotating roller, and because the first support block is in sliding connection with a first moving rod, the first support block is firstly far away from an ejection device connected with the first moving rod, so that the first spring is stretched, after the first spring is stretched, the length and the elastic coefficient of the first spring and the second spring are correspondingly the same, and further, when the length states of the first spring and the second spring are different, the spring with the length is deformed to be stretched, therefore, after the first spring is stretched, the second spring is also stretched, and meanwhile, the position of the ejection device between the first rotating roller and the second rotating roller can be changed, namely, the first moving rod and the second moving rod can correspondingly play a supporting role and simultaneously slide, and when the ejection device is in a static state, the lengths of the first spring and the second spring are the same, so that the ejection device can be always positioned between the first rotating roller and the second rotating roller under the action of the first spring and the second spring no matter how the distance between the first rotating roller and the second rotating roller is adjusted, and the problem that the bottle body is ejected and deflected when the ejection device is in ejection operation due to the adjustment of the positions of the first rotating roller and the second rotating roller is effectively avoided.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic sectional structure diagram of the present invention in one embodiment.

Fig. 3 is a schematic view of the top view structure of the present invention.

The device comprises a mounting frame, a first rotating roller, a second rotating roller, a 4-sliding channel, a 5-sliding fastening device, a 51-rotating motor, a 52-rotating end, a 53-sliding block, a 6-first supporting block, a 7-connecting block, a 8-second supporting block, a 9-ejection device, a 10-first moving rod, a 11-second moving rod, a 12-first spring, a 13-second spring, a 14-ejection surface, a 15-through channel and a 16-supporting roller.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Specifically, please refer to fig. 1 to 3, a positioning device for an adaptive bottle labeling machine includes a pair of mounting frames 1 disposed oppositely, a first rotating roller 2 and a second rotating roller 3 having rotation axes parallel to each other and disposed on the same horizontal plane are rotatably mounted between the mounting frames 1, a sliding channel 4 extending horizontally is disposed on the mounting frame 1, the second rotating roller 3 is slidably mounted in the sliding channel 4, two ends of the second rotating roller 3 penetrate through the mounting frame 1 to extend out of the sliding channel 4 and is mounted with a sliding fastening device 5, a first supporting block 6 is mounted on the bottom surface of the sliding fastening device 5, a connecting block 7 is mounted on a position of the mounting frame 1 corresponding to the rotation axis of the first rotating roller 2, and a second supporting block 8 at the same level as the first supporting block 6 is mounted on the bottom surface of the connecting block 7, an ejection device 9 is arranged between the first supporting block 6 and the second supporting block 8, a first moving rod 10 connected with the first supporting block 6 in a sliding manner is installed on one side, facing the first supporting block 6, of the ejection device 9, a second moving rod 11 connected with the second supporting block 8 in a sliding manner is installed on one side, facing the second supporting block 8, of the ejection device 9, a first spring 12 is sleeved on the first moving rod 10, two ends of the first spring 12 are respectively connected with the ejection device 9 and the first supporting block 6, a second spring 13 is sleeved on the second moving rod 11, two ends of the second spring 13 are respectively connected with the ejection device 9 and the second supporting block 8, and the length and the elastic coefficient of the first spring 12 are the same as those of the second spring 13.

Thus, when the distance between the first rotating roller 2 and the second rotating roller 3 on the mounting frame 1 needs to be adjusted, the locking effect of the sliding fastening device 5 on the second rotating roller 3 is released, the second rotating roller 3 slides in the sliding channel 4, and then the distance between the first rotating roller 2 and the second rotating roller 3 is adjusted, and when the distance between the first rotating roller 2 and the second rotating roller 3 changes, the first support block 6 moves along with the sliding fastening device 5 fixed with the second rotating roller 3, because the first support block 6 is in sliding connection with the first moving rod 10, the first support block 6 first moves away from the ejection device 9 connected with the first moving rod 10, and further causes the stretching of the first spring 12, after the first spring 12 is stretched, the lengths and the elastic coefficients of the first spring 12 and the second spring 13 are the same, and further, when the length states of the first spring 12 and the second spring 13 are different, the shorter length spring is deformed to be stretched, and thus, when the first spring 12 is stretched, the second spring 13 is also stretched, and at the same time, the position of the ejection device 9 between the first rotating roller 2 and the second rotating roller 3 is changed, that is, the first movable rod 10 and the second movable rod 11 are respectively supported and simultaneously slide, and when the ejector 9 is in a rest state, the first spring 12 and the second spring 13 are all the same length, therefore, no matter how the distance between the first rotating roller 2 and the second rotating roller 3 is adjusted, the ejector 9 can be always positioned between the first rotating roller 2 and the second rotating roller 3 under the action of the first spring 12 and the second spring 13, therefore, the problem that the bottle body is pushed to be deflected when the ejection device 9 is used for ejecting due to the adjustment of the positions of the first rotating roller 2 and the second rotating roller 3 is effectively avoided.

Furthermore, slide fastening device 5 is including installing mounting bracket 1 is provided with the rotation motor 51 of first live-rollers 2 one end, the rotation end 52 of rotating motor 51 is provided with the external screw thread, just the rotation end 52 level is passed connecting block 7 and with second live-rollers 3 end connection's sliding block 53, sliding block 53 with live-rollers 52 threaded connection.

When the second rotating roller 3 is adjusted, the sliding block 53 can be adjusted by using the external thread of the rotating end 52 of the rotating motor 51 to move back and forth along the direction of the rotating end 52, and then the second rotating roller 3 can move along the sliding channel 4 only by turning on the rotating motor 51 and enabling the rotating motor 51 to rotate forward or turn over.

More specifically, the outer diameter of the rotating end 52 is smaller than the inner diameter of the through channel of the connecting block 7, which is used for the rotating end 52 to pass through.

Furthermore, the ejection device 9 includes a telescopic motor connected with the first moving rod 10 and the second moving rod 11, the telescopic end of the telescopic motor is vertically upward, the top surface of the telescopic end is provided with an ejection surface 14 contacting with the bottle, the distance from one side of the ejection surface 14 close to the bottle discharge direction is smaller than the distance from one side of the ejection surface 14 far away from the bottle discharge direction is the distance from the telescopic motor.

Simultaneously, be provided with on first supporting shoe 6 and the second supporting shoe 8 and be used for respectively first carriage release lever 10 with the through passage 15 that the second carriage release lever 11 passed, back-up roll 16 is installed to the bottom surface of through passage 15, the axis of rotation of back-up roll 16 with first live-rollers 2 or the axis of rotation of second live-rollers 3 is parallel, the top surface of back-up roll 16 upwards stretches out through passage 15 bottom surface inner wall, the top surface of back-up roll 16 with the bottom surface of first carriage release lever 10 or the bottom surface contact of second carriage release lever 11.

In this way, the first moving bar 10 and the second moving bar 11 are supported by the supporting roller 16, so that friction between the first moving bar 10 and the second moving bar 11 and between the first supporting block 6 and the second supporting block 8 can be greatly reduced, and the position of the ejector device 9 can be adjusted by the first spring 12 and the second spring 13.

Meanwhile, the surfaces of the first rotating roller 2 and the second rotating roller 3 are covered and installed with rubber sleeves.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an adaptation type bottle labeller positioner which characterized in that: including a pair of mounting bracket (1) that sets up relatively, rotate between mounting bracket (1) and install rotation axis and be parallel to each other and set up first rotor (2) and second rotor (3) at same horizontal plane, be provided with horizontally extended sliding channel (4) on mounting bracket (1), second rotor (3) slidable mounting is in sliding channel (4), the both ends of second rotor (3) are passed mounting bracket (1) and are stretched out sliding channel (4) and install slip fastener (5), first supporting shoe (6) are installed to the bottom surface of slip fastener (5), connecting block (7) are installed to the position that mounting bracket (1) and first rotor (2) axis of rotation correspond, and the bottom surface of connecting block (7) is installed with first supporting shoe (6) are in same horizontally second supporting shoe (8), an ejection device (9) is arranged between the first supporting block (6) and the second supporting block (8), a first moving rod (10) which is connected with the first supporting block (6) in a sliding way is arranged on one side of the ejection device (9) facing the first supporting block (6), a second moving rod (11) which is connected with the second supporting block (8) in a sliding way is arranged on one side of the ejection device (9) facing the second supporting block (8), a first spring (12) with two ends respectively connected with the ejection device (9) and the first supporting block (6) is sleeved on the first moving rod (10), a second spring (13) with two ends respectively connected with the ejection device (9) and the second supporting block (8) is sleeved on the second moving rod (11), the length and the elastic coefficient of the first spring (12) and the second spring (13) are the same.

2. The adaptive bottle labeling machine positioning device of claim 1, wherein: slide fastening device (5) is including installing mounting bracket (1) is provided with rotation motor (51) of first live-rollers (2) one end, rotation end (52) of rotating motor (51) are provided with the external screw thread, just rotation end (52) level is passed connecting block (7) and with second live-rollers (3) end connection's sliding block (53), sliding block (53) with rotation end (52) threaded connection.

3. The adaptive bottle labeling machine positioning device of claim 2, wherein: the outer diameter of the rotating end (52) is smaller than the inner diameter of a channel penetrating through the connecting block (7).

4. The adaptive bottle labeling machine positioning device of claim 1, wherein: the ejection device (9) comprises a telescopic motor connected with the first moving rod (10) and the second moving rod (11), the telescopic end of the telescopic motor vertically faces upwards, an ejection face (14) in contact with the bottle body is arranged on the top face of the telescopic end, and the distance between one side, close to the bottle body discharge direction, of the ejection face (14) is smaller than the distance between one side, far away from the bottle body discharge direction, of the ejection face (14) and the distance between the telescopic motor and the ejection face (14).

5. The adaptive bottle labeling machine positioning device of claim 1, wherein: first supporting shoe (6) and be provided with on second supporting shoe (8) and be used for respectively first carriage release lever (10) and through passage (15) that second carriage release lever (11) passed, backing roll (16) are installed to the bottom surface of through passage (15), the axis of rotation of backing roll (16) with first live-rollers (2) or the axis of rotation of second live-rollers (3) is parallel, the top surface of backing roll (16) upwards stretches out through passage (15) bottom surface inner wall, the top surface of backing roll (16) with the bottom surface of first carriage release lever (10) or the bottom surface contact of second carriage release lever (11).

6. The adaptive bottle labeling machine positioning device of claim 1, wherein: and rubber sleeves are covered and installed on the surfaces of the first rotating roller (2) and the second rotating roller (3).