Automatic labeling machine for single roll bag
By designing an automatic labeling machine for single-roll bags, and utilizing components such as sensors and cylinders to achieve automated labeling, the problems of low efficiency and film material scattering in existing equipment have been solved, thereby improving production efficiency and reducing labor costs.
Patent Information
- Application Number
- CN202520423571.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-11
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-03-11
AI Technical Summary
Existing roll-type tear-free bag production equipment lacks automatic labeling function, resulting in low production efficiency and the problem of film material spreading out easily.
Design an automatic labeling machine for single roll bags, including a labeling mechanism, a rotary positioning mechanism, and a pushing mechanism. It uses components such as sensors and cylinders to achieve automatic identification, pushing, and labeling, adapts to different film thicknesses, and uses an air blowing unit to assist in positioning the break to facilitate labeling.
It enables automated labeling, improves production efficiency, reduces labor costs, and avoids the problem of film material spreading.
Smart Images
Figure CN223751316U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a single roll bag automatic labeling machine. BACKGROUND
[0002] At present, the equipment for producing roll-shaped tear-free bags does not have the function of automatically labeling, in order to prevent the produced bags from being scattered after being separated from the equipment, the labels are usually manually attached to the broken end of the roll-shaped bag. However, manual labeling has the problem of low efficiency, and in the process of operation, the film material is prone to scattering.
[0003] Therefore, it is necessary to make further improvements. CONTENT OF THE UTILITY MODEL
[0004] To solve the above problems, the utility model provides a single roll bag automatic labeling machine, the advantages of the automatic labeling machine are that manual labeling is replaced, the efficiency is high and errors are not prone to occur.
[0005] The utility model provides a single roll bag automatic labeling machine, it includes the labeling mechanism, rotating positioning mechanism and push material mechanism who sets up in the body, rotating positioning mechanism has first sensor and two interval settings rotating power wheel, and the material clamping area is formed between two rotating power wheels, and the labeling mechanism is equipped with the compression wheel and the air blowing part, and the compression wheel can be close to the upper side of material clamping area and be used for holding roll material, the air blowing part is used to blow air to roll material, and first sensor is used to identify the roll film that is blown up, and the push material mechanism sets up in one side of rotating positioning mechanism, and the push material mechanism is equipped with push material cylinder and material placing area, and material placing area is used for placing roll material, and push material cylinder is used for pushing roll material on material placing area into material clamping area.
[0006] In one or more embodiments, the labeling mechanism includes a roll-off wheel, a label swing part, a winding wheel and a plurality of guide wheels arranged on the frame, one end of the swing part is rotatably connected to the frame, and a telescopic cylinder connected to the other end of the swing part is arranged on the frame, and the compression wheel and the air blowing part are arranged on the swing part.
[0007] In one or more embodiments, the frame is slidingly connected to the body, and a driving assembly for driving the frame to move up and down is arranged on the body.
[0008] In one or more embodiments, the driving assembly includes a screw rod and a hand wheel, the hand wheel is connected to the screw rod for driving the screw rod to rotate, and a screw sleeve screwed with the screw rod is arranged on the frame.
[0009] In one or more embodiments, the push material mechanism is provided with a second sensor for sensing whether there is roll material on one side of the material placing area, and the second sensor is used to control the operation of the push material cylinder.
[0010] In one or more embodiments, the machine body is provided with a blanking passage, which is located on the other side of the clamping area relative to the pushing cylinder.
[0011] In one or more embodiments, the air blowing part comprises two air tubes, which are arranged on both sides of the pressure roller and are provided with a plurality of air outlets.
[0012] The automatic labeling machine can realize the processes of pushing material, automatic position finding of film material fracture, label pasting and the like, can completely replace manual label pasting at the fracture of the film material, improves production efficiency and reduces labor cost. BRIEF DESCRIPTION OF DRAWINGS
[0013] Fig. 1 FIG. 1 is a structural schematic view of an automatic labeling machine according to an embodiment of the present application;
[0014] Fig. 2 FIG. 2 is a structural schematic view of a label pasting mechanism according to an embodiment of the present application;
[0015] Fig. 3 FIG. 3 is a structural schematic view of a rotating positioning mechanism and a pushing mechanism according to an embodiment of the present application. DETAILED DESCRIPTION
[0016] In order to deepen the understanding of the present application, the present application will be further described in combination with embodiments and drawings, which are only used to explain the present application and do not constitute the limitation of the protection scope of the present application.
[0017] Please refer to the accompanying drawings Figs. 1-3The utility model provides a single roll bag automatic labeller, it includes the labelling mechanism 2, rotary positioning mechanism 3 and push material mechanism 4 set up in the body 1, the rotary positioning mechanism has first sensor 5 and two interval arrangement's rotary power wheel 6, and the material area is formed between two rotary power wheels, and is equipped with the servo motor of rotary power wheel rotation on the rotary positioning mechanism, and the labelling mechanism 2 is equipped with the pressure roller 7 and blow air part, and the pressure roller can be close to the upper side of material area for pressure holding roll material, the blow air part is used to blow air to roll material, and the first sensor 5 is used for identifying the roll material film that is blown up, and the push material mechanism 4 is set up in one side of rotary positioning mechanism, and is equipped with push material cylinder 8 and material area 9 on the push material mechanism, and the material area is used for placing roll material, and push material cylinder 8 is used for pushing roll material on material area into material area.
[0018] The labelling mechanism 2 includes the unwinding wheel 11, the labelling swing part 12, the winding wheel 13 and a plurality of guide wheels 14 arranged on the frame body 10, one end of the swing part is rotatably connected with the frame body 10, and the telescopic cylinder 15 connected with the other end of the swing part is arranged on the frame body, the pressure roller 7 and the blow air part are arranged on the swing part 12, and the pressure roller is driven to rotate by the telescopic cylinder, so that the pressure roller is close to the material area.
[0019] The frame body 10 is slidably connected to the body 1, and the driving assembly for driving the frame body to move up and down is arranged on the body, in actual production, the production enterprises will produce different parameters of the film, that is, the thickness of the film will change, and the labelling mechanism is driven to move up and down by the driving assembly, so as to adapt to the labelling of the film with different thicknesses. Specifically, the driving assembly includes a screw 16 and a hand wheel 17, the hand wheel is connected with the screw for driving the screw to rotate, and the screw sleeve is screwed with the screw on the frame body 10, the screw is rotated by shaking the hand wheel, so that the frame body moves upward or downward.
[0020] The push material mechanism 4 is provided with a second sensor 18 on one side of the material area 9 for sensing whether there is roll material, and the second sensor is used for controlling the working of the push material cylinder 8, when the second sensor senses that there is film on the material area, the push material cylinder works to push the film to the material area.
[0021] The machine body 1 is provided with a blanking channel 19, which is located on the other side of the clamping area relative to the pushing cylinder 8. After the film material on the clamping area is labeled, the pushing cylinder pushes the film material without label to the clamping area, and the film material with label is pushed to the blanking channel by the film material without label, so that automatic blanking is realized.
[0022] The blowing part includes two air pipes 20 arranged on both sides of the pressing wheel 7, and a plurality of air outlets 21 are distributed on the air pipes, so that the broken part of the film material can be better blown up.
[0023] The above is only a preferred embodiment of the present application, and the protection scope of the present application is not limited to the above embodiment. Any equivalent modification or change made by those skilled in the art according to the disclosed content of the present application shall be included in the protection scope recorded in the claims.
Claims
1. An automatic labeling machine for single-roll bags, characterized in that: The device includes a labeling mechanism, a rotary positioning mechanism, and a material pushing mechanism mounted on the machine body. The rotary positioning mechanism has a first sensor and two spaced-apart rotary power wheels, forming a clamping area between the two rotary power wheels. The labeling mechanism has a pressure roller and an air blowing section. The pressure roller is positioned above the clamping area to press the roll of material. The air blowing section is used to blow air onto the roll of material. The first sensor is used to identify the blown roll of film. The material pushing mechanism is located on one side of the rotary positioning mechanism. The material pushing mechanism has a material pushing cylinder and a material arranging area. The material arranging area is used to place the roll of material, and the material pushing cylinder is used to push the roll of material in the arranging area into the clamping area.
2. The automatic labeling machine for single-roll bags according to claim 1, characterized in that: The labeling mechanism includes an unwinding wheel, a labeling swinging part, a winding wheel, and several guide wheels mounted on the frame. One end of the swinging part is rotatably connected to the frame, and the frame is equipped with a telescopic cylinder connected to the other end of the swinging part. The pressure wheel and the air blowing part are both mounted on the swinging part.
3. The automatic labeling machine for single-roll bags according to claim 2, characterized in that: The frame is slidably connected to the machine body, and the machine body is equipped with a drive component that drives the frame to move up and down.
4. The automatic labeling machine for single-roll bags according to claim 3, characterized in that: The drive assembly includes a screw and a hand crank, the hand crank being connected to the screw to drive the screw to rotate, and the frame being provided with a screw sleeve that is screwed to the screw.
5. The automatic labeling machine for single-roll bags according to claim 1, characterized in that: The feeding mechanism is equipped with a second sensor on one side of the material placement area to detect whether there is rolled material. The second sensor is used to control the operation of the feeding cylinder.
6. The automatic labeling machine for single-roll bags according to claim 5, characterized in that: The machine body is provided with a material discharge channel, which is located on the other side of the clamping area relative to the pushing cylinder.
7. The automatic labeling machine for single-roll bags according to claim 1, characterized in that: The air blowing section includes two air pipes located on both sides of the pressure roller, with multiple air outlets distributed on the air pipes.