CN212829613U

CN212829613U - Labeling mechanism

Info

Publication number: CN212829613U
Application number: CN202021223568.7U
Authority: CN
Inventors: 庾健彬; 李志勋
Original assignee: Allegro Technology Ltd
Current assignee: Allegro Technology Ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-03-30
Anticipated expiration: 2030-06-29

Abstract

The utility model provides a labeling mechanism, which comprises a forward rolling device and a side rolling device which are distributed in the front and the back; the positive rolling device comprises a vertical frame, a motor, a screw rod and two groups of positive rolling assemblies; the motor is fixed on one side above the vertical frame; the screw rod is rotationally connected above the vertical frame and fixed at the power output end of the motor; the screw rod is provided with a front section of screw thread and a back section of screw thread which are distributed left and right; two groups of positive rolling assemblies are symmetrically arranged on the left side and the right side of the screw rod; the side rolling device comprises a Y-axis driving device, a first air cylinder, a mounting plate and two groups of side rolling heads; the Y-axis driving device is arranged on the rear side of the vertical frame; the first air cylinder is arranged at the power output end of the Y-axis driving device; the mounting plate is mounted at the power output end of the first air cylinder; two sets of the side rolling pressure head is installed the left and right sides at the mounting panel relatively, embodies the utility model has the advantages of paste the mark and more firm.

Description

Labeling mechanism

Technical Field

The utility model relates to a paste mark equipment technical field, in particular to labeller that cell-phone box sealed constructs.

Background

The mobile phone box needs to label and seal at the side edge during packaging, and in the past labeling equipment, a labeling process is usually completed by rolling a labeling roller along a label strip once during labeling, but the processing easily causes the problem of unstable label strip adhesion, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a labeling mechanism mentions the problem in order to solve the background art.

In order to achieve the above object, the present invention provides the following technical solutions:

a labeling mechanism comprises a forward rolling device and a side rolling device which are distributed in the front and back; the positive rolling device comprises a vertical frame, a motor, a screw rod and two groups of positive rolling assemblies; the motor is fixed on one side above the vertical frame; the screw rod is rotationally connected above the vertical frame and fixed at the power output end of the motor; the screw rod is provided with a front section of screw thread and a back section of screw thread which are distributed left and right; two groups of positive rolling assemblies are symmetrically arranged on the left side and the right side of the screw rod; the side rolling device comprises a Y-axis driving device, a first air cylinder, a mounting plate and two groups of side rolling heads; the Y-axis driving device is arranged on the rear side of the vertical frame; the first air cylinder is arranged at the power output end of the Y-axis driving device; the mounting plate is mounted at the power output end of the first air cylinder; and the two groups of side rolling heads are oppositely arranged at the left side and the right side of the mounting plate.

For further description of the present invention, the forward rolling assembly includes a sliding seat, a second cylinder and a forward rolling head; the sliding seat is connected with the vertical frame in a sliding manner and is in threaded connection with the screw rod; the second cylinder is arranged on the sliding seat; and the positive rolling head is arranged at the power output end of the second air cylinder.

For the further description of the present invention, the forward rolling head includes a first mounting block, a first movable block, a first press roller, a first guide rod and a first spring; the first mounting block is mounted at the power output end of the second air cylinder; the first movable block is movably connected below the first mounting block through a first guide rod; the first spring is pressed between the first mounting block and the first movable block; the axis of the first press roller is arranged and installed below the first movable block along the Y axis.

For the further description of the present invention, the side rolling head includes a third cylinder, a second mounting block, a second movable block, a second rolling roller, a second guide rod and a second spring; the third cylinders of the two groups of side rolling heads are respectively arranged on the mounting plate, and the power output ends are opposite left and right; the second mounting block is mounted at the power output end of the third cylinder; the second movable block is movably connected to one side of the second mounting block through a second guide rod; the second spring is pressed between the second mounting block and the second movable block; and the axis of the second press roller is arranged and installed on the second movable block along the Z axis.

The utility model has the advantages that:

the utility model discloses set up positive rolling press device and side rolling press device, utilized positive rolling press device will mark the strip and paste in advance tightly on the product earlier, adopt the side rolling press device again to compress tightly the mark strip of product side to can effectively compress tightly the mark strip.

Drawings

FIG. 1 is an overall structure of the present invention;

FIG. 2 is a structural diagram of the forward rolling device of the present invention;

FIG. 3 is a structural diagram of a forward rolling head of the present invention;

FIG. 4 is a structural diagram of the side rolling device of the present invention;

fig. 5 is a structural view of the side rolling head of the present invention.

Detailed Description

The invention is further explained below with reference to the drawings:

as shown in fig. 1-5, a labeling mechanism comprises a forward rolling device 81 and a side rolling device 82 which are distributed in front and back; the product passes between the forward rolling device 81 and the side rolling device 82 through the feeding mechanism, the product fed into the labeling mechanism is already pasted with the label strip, but the product is not firmly adhered, the labeling mechanism is used for tightly pasting the label strip on the product, and the labeling mechanism works after the product is positioned by the positioning device when being conveyed to the position of the labeling mechanism.

The forward rolling device 81 comprises a vertical frame 811, a motor 812, a screw 813 and two groups of forward rolling assemblies 814; the stand 811 is arranged at the front side of the feeding mechanism; the motor 812 is fixed on one side above the stand 811; the screw rod 813 is rotatably connected above the vertical frame 811 and is fixed at the power output end of the motor 812; the screw rod 813 is provided with a right section of screw teeth and a left section of screw teeth which are distributed left and right; two groups of positive rolling assemblies 814 are symmetrically arranged at the left side and the right side of the screw rod 813; the positive rolling assembly 814 comprises a sliding seat 8141, a second air cylinder 8142 and a positive rolling head 8143; the sliding seat 8141 is connected with the vertical frame 811 in a sliding manner and is connected with the screw rod 813 in a threaded manner; the second cylinder 8142 is mounted on the sliding seat 8141; the positive rolling head 8143 is arranged at the power output end of the second air cylinder 8142; the positive rolling head 8143 comprises a first mounting block 8143-1, a first movable block 8143-2, a first pressing roller 8143-3, a first guide rod 8143-4 and a first spring 8143-5; the first mounting block 8143-1 is mounted at the power output end of the second air cylinder 8142; the first movable block 8143-2 is movably connected below the first installation block 8143-1 through a first guide rod 8143-4, and a first spring 8143-5 is arranged to play a role in buffering and place a crushed product; the first spring 8143-5 is pressed between the first mounting block 8143-1 and the first movable block 8143-2; the axis of the first press roller 8143-3 is arranged along the Y axis (i.e. the front-back direction in the design description) and is installed below the first movable block 8143-2; the labels on the left side and the right side of the product are symmetrical, so that the screw rod 813 is controlled to rotate by the motor 812, the screw rod 813 controls the two groups of forward rolling assemblies 814 to move in opposite directions and roll the labels on the two sides simultaneously by the screw teeth with opposite ends, the second air cylinder 8142 drives the forward rolling heads 8143 to descend to be pressed at the middle position of the upper surface of the product during working, then the motor 812 controls the two groups of forward rolling heads 8143 to move outwards and open by the screw rod 813, the first press roller 8143-3 presses the labels above the product firstly, and when the first press roller 8143-3 moves to the positions on the left side and the right side of the product, the second press roller 8244 moves downwards to pre-press the labels on the two sides of the product under the pushing of the second air cylinder 8142.

The side rolling device 82 comprises a Y-axis driving device 821, a first air cylinder 822, a mounting plate 823 and two groups of side rolling heads 824; the Y-axis driving device 821 is arranged at the rear side of the feeding mechanism; the first cylinder 822 is installed at the power output end of the Y-axis driving device 821; the mounting plate 823 is mounted at the power output end of the first cylinder 822; the two groups of side rolling heads 824 are oppositely arranged on the left side and the right side of the mounting plate 823; the side rolling head 824 comprises a third air cylinder 8241, a second mounting block 8242, a second movable block 8243, a second rolling roller 8244, a second guide rod 8246 and a second spring 8246; the third air cylinders 8241 of the two groups of side rolling heads 824 are respectively arranged on the mounting plate 823, and the power output ends are opposite left and right; the second mounting block 8242 is mounted at the power output end of the third air cylinder 8241; the second movable block 8243 is movably connected to one side of the second mounting block 8242 through a second guide rod 8246; the second spring 8246 is pressed between the second mounting block 8242 and the second movable block 8243; the axis of the second pressing roller 8244 is arranged and installed on the second movable block 8243 along the Z axis (vertical direction); the setting of second spring 8246 plays the cushioning effect, prevents to crush the product, and during operation, first cylinder 822 forerunner moves mounting panel 823 and descends for two sets of side rolling head 824 are located the product left and right sides, and two sets of third cylinders 8241 push out two second compression rollers 8244 respectively again, and second compression roller 8244 presses the one end in the product both sides, and Y axle drive arrangement 821 redrives second compression roller 8244 seesaw, thereby compresses tightly the label of product side on the product once more, improves the bonding dynamics.

The working principle of the embodiment is as follows:

after the product is conveyed to the labeling mechanism and positioned, the forward rolling device 81 firstly works, the forward rolling head 8143 is firstly driven to descend to be pressed at the middle position of the upper surface of the product through the second air cylinder 8142, then the motor 812 controls the two groups of forward rolling heads 8143 to move outwards through the screw rod 813 to be opened, the first pressing roller 8143-3 firstly presses the label strips above the product, when the first pressing roller 8143-3 moves to the positions of the left side and the right side of the product, the second pressing roller 8244 moves downwards under the pushing of the second air cylinder 8142 so as to pre-press the label strips on the two sides of the product, the forward rolling device 81 resets after pre-pressing is completed, the side rolling device 82 works, the forward rolling mounting plate 823 is descended through the first air cylinder 822 so that the two groups of side rolling heads 824 are positioned on the left side and the right side of the product, the two groups of third air cylinders 8241 respectively push the two second pressing rollers 8244 out of the two groups of the second pressing rollers 8244, the second pressing rollers 82821 are pressed, thereby pressing the label strip on the side of the product on the product again.

The above description is not intended to limit the technical scope of the present invention, and any modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A labeling mechanism which is characterized in that: comprises a forward rolling device and a side rolling device which are distributed in the front and back; the positive rolling device comprises a vertical frame, a motor, a screw rod and two groups of positive rolling assemblies; the motor is fixed on one side above the vertical frame; the screw rod is rotationally connected above the vertical frame and fixed at the power output end of the motor; the screw rod is provided with a front section of screw thread and a back section of screw thread which are distributed left and right; two groups of positive rolling assemblies are symmetrically arranged on the left side and the right side of the screw rod; the side rolling device comprises a Y-axis driving device, a first air cylinder, a mounting plate and two groups of side rolling heads; the Y-axis driving device is arranged on the rear side of the vertical frame; the first air cylinder is arranged at the power output end of the Y-axis driving device; the mounting plate is mounted at the power output end of the first air cylinder; and the two groups of side rolling heads are oppositely arranged at the left side and the right side of the mounting plate.

2. A labelling mechanism according to claim 1, wherein: the positive rolling assembly comprises a sliding seat, a second air cylinder and a positive rolling head; the sliding seat is connected with the vertical frame in a sliding manner and is in threaded connection with the screw rod; the second cylinder is arranged on the sliding seat; and the positive rolling head is arranged at the power output end of the second air cylinder.

3. A labelling mechanism according to claim 2, wherein: the positive rolling head comprises a first mounting block, a first movable block, a first pressing roller, a first guide rod and a first spring; the first mounting block is mounted at the power output end of the second air cylinder; the first movable block is movably connected below the first mounting block through a first guide rod; the first spring is pressed between the first mounting block and the first movable block; the axis of the first press roller is arranged and installed below the first movable block along the Y axis.

4. A labelling mechanism according to claim 1, wherein: the side rolling head comprises a third cylinder, a second mounting block, a second movable block, a second rolling roller, a second guide rod and a second spring; the third cylinders of the two groups of side rolling heads are respectively arranged on the mounting plate, and the power output ends are opposite left and right; the second mounting block is mounted at the power output end of the third cylinder; the second movable block is movably connected to one side of the second mounting block through a second guide rod; the second spring is pressed between the second mounting block and the second movable block; and the axis of the second press roller is arranged and installed on the second movable block along the Z axis.