Labeling device for reaction tube

Abstract

The utility model relates to a labeling device, in particular to a labeling device for a reaction tube. A labeling device for a reaction tube comprises a conveying roller set mounting frame, a conveying roller set, a vertical mounting frame set, an unprinted reel label labeling mechanism and a label covering mechanism. The labeling mechanism for the unprinted reel label comprises an unwinding assembly, a first brake assembly, a printer, a label stripping assembly, a traction assembly and a winding assembly according to the operation sequence. The label stripping assembly is located above the conveying roller set. The labeling device for the reaction tube further comprises an unwinding assembly of a printed reel label and a second brake assembly. The unwinding assembly and the second brake assembly of the printed reel label are arranged on the vertical installation frame set and located on the upstream of the label stripping assembly, the traction assembly and the winding assembly. The labeling machine for the reaction tube solves the problem that the working efficiency is affected due to the fact that a printer of an existing labeling machine for the reaction tube goes wrong.

Description

TECHNICAL FIELD

[0001] The utility model relates to a labeling device, especially to a labeling device for reaction tube. BACKGROUND

[0002] Labeling device, such as labeler, is a machine for adding labels on products or packaging. The labeler for reaction tube can realize automatic pasting of labels on the circumferential surface of the reaction tube. The labeler for reaction tube improves the pasting efficiency of product labels, and the pasting position is accurate, the quality is good, and the stability is high. The labeler for reaction tube avoids a series of problems such as low efficiency, skew pasting, uneven glue thickness and wrinkles, effectively reduces the waste of paste, reduces the labor cost of pasting labels, improves the appearance of product labels, and improves the comprehensive competitiveness of products.

[0003] The existing labeler for reaction tube is provided with a printing machine, and can realize printing and labeling at the same time. The labeling mechanism of the unprinted roll label is arranged on the vertical mounting frame group. The unprinted label is pulled by the traction assembly, passes through the printing machine, and the printed label is pulled by the traction assembly after coming out of the printing machine, and reaches the label stripping assembly. The reaction tube is conveyed to the label stripping assembly by the conveying roller group, the label is peeled off from the paper tape and pasted on the reaction tube, the reaction tube is continuously conveyed to the label covering assembly by the conveying roller group, and then conveyed to the next process. The paper tape is wound by the winding assembly. However, in actual use, the printing machine often causes downtime due to problems such as paper jam, lack of ink, and paper feeding speed not matching the labeling speed.

[0004] Therefore, there is an urgent need in the technical field for a new labeling device for reaction tube to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a new labeling device for reaction tube to solve the problem that the existing labeler for reaction tube affects the working efficiency when labeling the reaction tube.

[0006] The utility model solves the above technical problems and achieves the technical effects of the utility model through the following technical scheme.

[0007] A labeling device for reaction tube comprises a conveying roller group mounting frame, a conveying roller group, a vertical mounting frame group, a labeling mechanism of unprinted roll label, and a label covering mechanism. The conveying roller group mounting frame is installed on the conveying roller group mounting frame. The labeling mechanism of unprinted roll label and the label covering mechanism are installed on the vertical mounting frame group.

[0008] The labeling mechanism of the unprinted roll label comprises, in the order of operation, a unwinding assembly, a first brake assembly, a printer, a label stripping assembly, a traction assembly, and a winding assembly; the label stripping assembly is located above the conveying roller group.

[0009] The labeling device for the reaction tube further comprises a printed roll label unwinding assembly and a second brake assembly; the printed roll label unwinding assembly and the second brake assembly are arranged on the vertical mounting frame group and are located upstream of the label stripping assembly, the traction assembly, and the winding assembly.

[0010] Preferably, the labeling mechanism of the unprinted roll label, the printed roll label unwinding assembly, and the second brake assembly are located above the conveying roller group.

[0011] Further based on any of the technical solutions described above, the labeling mechanism of the unprinted roll label further comprises an entry printer turning assembly and an exit printer rear turning assembly; the entry printer turning assembly is located before the printer, and the exit printer rear turning assembly is located after the printer; the exit printer rear turning assembly is located upstream of the label stripping assembly and downstream of the second brake assembly. Further, the labeling mechanism of the unprinted roll label further comprises a label stripping front turning assembly, which is located downstream of the exit printer rear turning assembly and upstream of the label stripping assembly. Further, the label stripping front turning assembly is located below and to the left of the printer rear turning assembly, and the label stripping assembly is located below and to the right of the printer rear turning assembly; the traction assembly is located to the left of the label stripping front turning assembly, and the winding assembly is located to the left of the traction assembly. Further, the unwinding assembly, the first brake assembly, the entry printer turning assembly, the printer, and the exit printer rear turning assembly are located above the label stripping assembly, the traction assembly, and the winding assembly; the printer is located to the left of the exit printer rear turning assembly, the entry printer turning assembly is located to the left of the printer, the first brake assembly is located to the left of the entry printer turning assembly, and the unwinding assembly is located to the left of the first brake assembly. Further based on any of the technical solutions described in the last paragraph, the labeling device for the reaction tube further comprises a second brake assembly rear turning assembly, which is located downstream of the second brake assembly and upstream of the exit printer rear turning assembly. Further, the second brake assembly rear turning assembly, the second brake assembly, and the printed roll label unwinding assembly are located above the label stripping front turning assembly; the second brake assembly rear turning assembly is located to the right of the printer rear turning assembly, the second brake assembly is located to the right of the second brake assembly rear turning assembly, and the printed roll label unwinding assembly is located to the right of the second brake assembly.

[0012] Further based on any of the above technical solutions, the label sticking device for the reaction tube further comprises an electric eye assembly installed on the vertical mounting rack group and located upstream of the label peeling assembly.

[0013] Further based on any of the above technical solutions, the label sticking device for the reaction tube further comprises a man-machine interface and a control electric box.

[0014] Preferably, the label sticking device for the reaction tube is a label machine for the reaction tube.

[0015] The label sticking device for the reaction tube can work in two working conditions, i.e., printing and sticking labels simultaneously and sticking labels after printing labels in advance. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a schematic view of the embodiment of the utility model. DETAILED DESCRIPTION

[0017] The utility model will be described below in combination with the specific embodiment.

[0018] Referring to Figure 1 A label sticking device for a reaction tube, which is a label machine for the reaction tube, comprises a conveying roller group mounting rack 1, a conveying roller group 2, a vertical mounting rack group (not shown in the figure for simplicity of the drawing), a label sticking mechanism 3 of unprinted roll labels, a label covering mechanism 4, a unwinding assembly 5 of printed roll labels, and a second brake assembly 6. For simplicity of the drawing and because some components are prior art, only the label sticking mechanism 3 of unprinted roll labels, the label covering mechanism 4, the unwinding assembly 5 of printed roll labels, and the second brake assembly 6 are shown in the figure, and part of the conveying roller group mounting rack 1 and the conveying roller group 2 are shown. The conveying roller group 2 is installed on the conveying roller group mounting rack 1, and the label sticking mechanism 3 of unprinted roll labels and the label covering mechanism 4 are installed on the vertical mounting rack group. The vertical mounting rack group comprises mounting columns and mounting plates with adjustable height, which are prior art and will not be described here.

[0019] The label sticking mechanism of unprinted roll labels comprises, in order of operation, a unwinding assembly 31, a first brake assembly 32, an entry printer turning assembly 33, a printer 34, an exit printer rear turning assembly 35, a label peeling front turning assembly 7, a label peeling assembly 8, a traction assembly 9, and a winding assembly 10. The label peeling assembly 8 is located above the conveying roller group.

[0020] The labeling device for the reaction tube also includes a roll label unwinding assembly 5, a second brake assembly 6, and a second brake assembly rear steering assembly 11; the roll label unwinding assembly 5 and the second brake assembly 6 are mounted on the vertical mounting frame and are located upstream of the printer rear steering assembly 35, the label peeling front steering assembly 7, the label peeling assembly 8, the traction assembly 9, and the rewinding assembly 10.

[0021] The labeling mechanism 3 for unprinted roll labels, the unwinding assembly 5 for printed roll labels, the second brake assembly 6, and the steering assembly 11 after the second brake assembly are located above the conveyor roller group 2. Figure 1 As shown, the label-peeling pre-steering assembly 7 is located to the lower left of the printer rear steering assembly 35, and the label-peeling assembly 8 is located to the lower right of the printer rear steering assembly 35; the traction assembly 9 is located to the left of the label-peeling pre-steering assembly 7, and the rewind assembly 10 is located to the left of the traction assembly 9. The unwind assembly 31, the first brake assembly 32, the printer inlet steering assembly 33, the printer 34, and the printer outlet rear steering assembly 35 are located above the label-peeling assembly 8, the traction assembly 9, and the rewind assembly 10; the printer 34 is located to the left of the printer outlet rear steering assembly 35, the printer inlet steering assembly 33 is located to the left of the printer 34, the first brake assembly 32 is located to the left of the printer inlet steering assembly 33, and the unwind assembly 31 is located to the left of the first brake assembly 32.

[0022] The labeling device for the reaction tube also includes a second brake assembly rear steering assembly 11, which is located downstream of the second brake assembly 6 and upstream of the printer rear steering assembly 35. The second brake assembly rear steering assembly 11, the second brake assembly 6, and the unwinding assembly 5 for the printed roll label are located above the label peeling steering assembly 7.

[0023] The second brake assembly rear steering assembly 11 is located to the right of the printer rear steering assembly 35, the second brake assembly 6 is located to the right of the second brake assembly rear steering assembly 11, and the unwinding assembly 5 of the printed roll label is located to the right of the second brake assembly 6.

[0024] The labeling device for the reaction tube also includes a photoelectric sensor assembly 12, which is mounted on a vertical mounting frame assembly and located upstream of the label peeling assembly.

[0025] The labeling device for the reaction tube also includes a human-machine interface and a control box (not shown in the figure), which are existing technologies and will not be described in detail.

[0026] In use, the printed roll label is fed from the unwinding assembly 5 of the printed roll label, passes through the second brake assembly 6, the second brake assembly rear turning assembly 11, the out-printer rear turning assembly 35, the label-stripping front turning assembly 7, and reaches the label-stripping assembly 8. The reaction tube 13 is also driven by the conveying roller set 2 to reach the label-stripping assembly 8. The label is peeled off from the adhesive tape and is attached to the surface of the reaction tube 13 in the label-stripping assembly 8. Then the reaction tube 13 is continuously driven by the conveying roller set to the label-attaching mechanism 4, and the label is attached to the reaction tube 13.

[0027] The utility model discloses a set up the unwinding assembly 5 of printed roll label, the second brake assembly 6, realized that the label is pasted after being labeled, and the problem of work efficiency of the self-contained printer is prevented, and the label-attaching mechanism for a reaction tube can work in two working conditions of printing and pasting simultaneously and pasting after printing.

[0028] All the documents mentioned in the utility model are cited as references in the application, as if each document is cited as a reference individually. In addition, it should be understood that various modifications or changes can be made to the utility model by those skilled in the art after reading the above teaching of the utility model, and these equivalent forms also fall within the scope defined by the claims of the application.

Claims

1. A labeling device for reaction tubes, comprising a conveying roller set mounting frame, a conveying roller set, a vertical mounting frame set, a non-printed roll label sticking mechanism, a label covering mechanism; the conveying roller set is mounted on the conveying roller set mounting frame; the non-printed roll label sticking mechanism and the label covering mechanism are mounted on the vertical mounting frame set; the non-printed roll label sticking mechanism comprises, in running order, a unwinding assembly, a first brake assembly, a printer, a label stripping assembly, a traction assembly, a winding assembly; the label stripping assembly is located above the conveying roller set; characterized in that the labeling device for reaction tubes further comprises a printed roll label unwinding assembly, a second brake assembly; the printed roll label unwinding assembly and the second brake assembly are arranged on the vertical mounting frame set and upstream of the label stripping assembly, the traction assembly and the winding assembly.

2. A labelling apparatus for reaction tubes as claimed in claim 1, characterised in that, the non-printed roll label sticking mechanism, the printed roll label unwinding assembly and the second brake assembly are located above the conveying roller set.

3. A labelling apparatus for reaction tubes as claimed in claim 1, characterised in that, the non-printed roll label sticking mechanism further comprises an entry printer turning assembly and an exit printer rear turning assembly; the entry printer turning assembly is located before the printer, and the exit printer rear turning assembly is located after the printer; the exit printer rear turning assembly is located upstream of the label stripping assembly and downstream of the second brake assembly.

4. A labelling apparatus for reaction tubes as claimed in claim 3, characterised in that, the non-printed roll label sticking mechanism further comprises a label stripping front turning assembly, which is located downstream of the exit printer rear turning assembly and upstream of the label stripping assembly.

5. A labelling apparatus for reaction tubes as claimed in claim 4, characterised in that, the label stripping front turning assembly is located below and left of the printer rear turning assembly, and the label stripping assembly is located below and right of the printer rear turning assembly; the traction assembly is located left of the label stripping front turning assembly, and the winding assembly is located left of the traction assembly.

6. A labelling apparatus for reaction tubes as claimed in claim 5, characterised in that, the unwinding assembly, the first brake assembly, the entry printer turning assembly, the printer, the exit printer rear turning assembly are located above the label stripping assembly, the traction assembly and the winding assembly; the printer is located left of the exit printer rear turning assembly, the entry printer turning assembly is located left of the printer, the first brake assembly is located left of the entry printer turning assembly, and the unwinding assembly is located left of the first brake assembly.

7. A labelling device for reaction tubes as claimed in any one of claims 4 to 6, characterised in that, the labeling device for reaction tubes further comprises a second brake assembly rear turning assembly, which is located downstream of the second brake assembly and upstream of the exit printer rear turning assembly.

8. A labelling apparatus for reaction tubes as claimed in claim 7, characterised in that, the second brake assembly rear turning assembly, the second brake assembly and the printed roll label unwinding assembly are located above the label stripping front turning assembly; the second brake assembly rear turning assembly is located right of the printer rear turning assembly, the second brake assembly is located right of the second brake assembly rear turning assembly, and the printed roll label unwinding assembly is located right of the second brake assembly.

9. A labeling apparatus for reaction tubes as defined in claim 1, wherein The labeling mechanism of the unprinted roll label comprises an electric eye assembly which is installed on the vertical mounting frame group and is located upstream of the label stripping assembly.

10. A labeling apparatus for reaction tubes as defined in claim 1, wherein The labeling device for the reaction tube further comprises a man-machine interface and a control electric box.

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