CN212049824U - Packing box adhesive tape unwinding device - Google Patents
Packing box adhesive tape unwinding device Download PDFInfo
- Publication number
- CN212049824U CN212049824U CN202020071270.2U CN202020071270U CN212049824U CN 212049824 U CN212049824 U CN 212049824U CN 202020071270 U CN202020071270 U CN 202020071270U CN 212049824 U CN212049824 U CN 212049824U
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- base
- strip
- floating block
- adhesive tape
- unwinding device
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Abstract
The utility model discloses a packaging box adhesive tape unwinding device, which relates to the field of unwinding devices, and in order to achieve the purpose, the technical scheme of the utility model comprises a conveyor belt, a base, a bracket, a shaft lever and a tape cutting assembly; the base is arranged above the conveyor belt, the support is arranged on one side of the base, the end part of the shaft lever is fixed on the upper part of the support, and the shaft lever is positioned above the base; the belt cutting assembly is positioned above the conveyor belt on one side of the shaft rod and comprises a lower base and an upper base, and the lower base and the upper base are vertically and oppositely fixed on the rack; the upper surface of the lower base is provided with a strip-shaped groove, a floating block is arranged in the strip-shaped groove, and the floating block is upwards abutted by the reset spring; when the pressing block presses the floating block downwards, the floating block slides downwards, and the cutting edge extends out of the strip-shaped window. The use is very simple and convenient, and can avoid cutting the staff.
Description
Technical Field
The utility model relates to a packing carton sticky tape unwinding device mainly relates to the unwinding device field.
Background
The liquid crystal display device of the notebook computer comprises a display panel for displaying pictures and a backlight module for providing plane light for the display panel, and utilizes a frame made of metal material and a rubber frame made of plastic material to match and contain and fix the display panel and the backlight module; after the production of frame is accomplished at the gluey, need pack and put into carton packing carton, then use the sticky tape to seal it, transport to the assembly factory at last and carry out further assembly, there is special device of cutting the sticky tape to this operation at present, fix a blade that has reset spring in the top that the sticky tape passes through, cut off the sticky tape through pressing the blade, there are more problems when this kind of scheme uses, because if need cut off an thing, especially banded object, either fix the both ends of banded object, or set up the backing plate at the back of cutting, press banded object on the backing plate during the cutting, but the two of current scheme do not possess, for better cutting, can only press the one end of sticky tape with the hand, this kind of scheme will very easily cut the knife hand, there is the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
Not enough to above prior art, the utility model provides a packing carton sticky tape unwinding device, very simple and convenient when using can avoid incising the staff.
In order to achieve the above purpose, the technical scheme of the utility model is that: comprises a conveyor belt, a base, a bracket, a shaft lever and a belt cutting assembly; the base is arranged above the conveyor belt, the support is arranged on one side of the base, the end part of the shaft lever is fixed on the upper part of the support, and the shaft lever is positioned above the base; the belt cutting assembly is positioned above the conveyor belt on one side of the shaft rod and comprises a lower base and an upper base, and the lower base and the upper base are vertically and oppositely fixed on the support; the upper surface of the lower base is provided with a strip-shaped groove, a floating block is arranged in the strip-shaped groove, a supporting spring is arranged in the strip-shaped groove to enable the floating block to be abutted upwards, a strip-shaped window is arranged in the floating block in a direction perpendicular to the conveying belt, and a cutting edge is fixed in the strip-shaped groove upwards corresponding to the strip-shaped window; the upper base is vertically provided with a sliding hole, a sliding column is matched in the sliding hole in a sliding mode, the lower end of the sliding column is provided with a pressing block corresponding to the floating block, the pressing block is provided with a tool withdrawal groove corresponding to the strip-shaped window, a return spring is sleeved outside the sliding column, and the floating block is upwards abutted by the return spring; when the pressing block presses the floating block downwards, the floating block slides downwards, and the cutting edge extends out of the strip-shaped window.
The technical principle and the beneficial effects of the utility model are as follows:
the adhesive tape is pulled to penetrate between the upper base and the lower base, the cutting blade is arranged in the strip-shaped groove in a normal state, namely the adhesive tape is not in direct contact with the cutting blade, the cutting blade cannot damage the adhesive tape, the sliding column is pressed down after the adhesive tape is wound on the packaging box, the sliding column drives the pressing block to press the adhesive tape onto the floating block, the floating block moves down together with the adhesive tape, and the cutting blade is in contact with the adhesive tape to further separate the adhesive tape. The use is very simple and convenient, and can avoid cutting the staff.
Preferably, the upper surface of the slider is provided with a plurality of raised particles.
Preferably, the convex particles are circular arc-surface rubber particles.
Preferably, the lower surface of the pressing block is provided with a rubber pad.
Preferably, the upper base on both sides of the slide hole is provided with a guide hole, a guide column is in sliding fit in the guide hole, and the lower end of the guide column is fixed on the upper surface of the pressing block.
Preferably, a pressing plate is arranged at the upper end of the sliding column, and two ends of the return spring are respectively abutted to the pressing plate and the upper base.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments will be briefly described below, it is obvious that the drawings in the following description are only two of the embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of an embodiment of the present invention;
fig. 2 is a partially enlarged view a of fig. 1.
The device comprises a return spring 1, an adhesive tape 2, a support 3, an upper base 4, a pressing block 5, a lower base 6, a cutting edge 7, a supporting spring 8, a floating block 9 and a tool withdrawal groove 10.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are merely preferred embodiments of the present invention, rather than all embodiments. 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.
Examples
As shown in fig. 1, the embodiment of the present invention includes a conveyor belt, a base, a bracket, a shaft rod, and a belt cutting assembly.
The base is arranged above the conveyor belt, the support is arranged on one side of the base, the end part of the shaft lever is fixed on the upper part of the support, and the shaft lever is positioned above the base; the belt cutting assembly is positioned above the conveyor belt on one side of the shaft rod and comprises a lower base and an upper base, and the lower base and the upper base are vertically and oppositely fixed on the support 3; the upper surface of the lower base is provided with a strip-shaped groove, a floating block is arranged in the strip-shaped groove, a supporting spring is arranged in the strip-shaped groove to enable the floating block to be abutted upwards, a strip-shaped window is arranged in the floating block in a direction perpendicular to the conveying belt, and a cutting edge is fixed in the strip-shaped groove upwards corresponding to the strip-shaped window; the upper base is vertically provided with a sliding hole, a sliding column is matched in the sliding hole in a sliding mode, the lower end of the sliding column is provided with a pressing block corresponding to the floating block, the pressing block is provided with a tool withdrawal groove corresponding to the strip-shaped window, a return spring is sleeved outside the sliding column, and the floating block is upwards abutted by the return spring; when the pressing block presses the floating block downwards, the floating block slides downwards, and the cutting edge extends out of the strip-shaped window.
The adhesive tape is pulled to penetrate between the upper base and the lower base, the cutting blade is arranged in the strip-shaped groove in a normal state, namely the adhesive tape is not in direct contact with the cutting blade, the cutting blade cannot damage the adhesive tape, the sliding column is pressed down after the adhesive tape is wound on the packaging box, the sliding column drives the pressing block to press the adhesive tape onto the floating block, the floating block moves down together with the adhesive tape, and the cutting blade is in contact with the adhesive tape to further separate the adhesive tape.
The upper surface of the floating block is provided with a plurality of protruding particles. The convex particles are rubber particles with arc surfaces.
The lower surface of the pressing block is provided with a rubber pad.
The upper base on the two sides of the sliding hole is provided with a guide hole, a guide column is matched in the guide hole in a sliding mode, and the lower end of the guide column is fixed on the upper surface of the pressing block.
The upper end of the sliding column is provided with a pressing plate, and two ends of the reset spring are respectively abutted to the pressing plate and the upper base.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The packaging box adhesive tape unwinding device is characterized by comprising a conveying belt, a base, a support, a shaft lever and a tape cutting assembly;
the base is arranged above the conveyor belt, the support is arranged on one side of the base, the end part of the shaft lever is fixed on the upper part of the support, and the shaft lever is positioned above the base;
the belt cutting assembly is positioned above the conveyor belt on one side of the shaft rod and comprises a lower base and an upper base, and the lower base and the upper base are vertically and oppositely fixed on the support;
the upper surface of the lower base is provided with a strip-shaped groove, a floating block is arranged in the strip-shaped groove, a supporting spring is arranged in the strip-shaped groove to enable the floating block to be abutted upwards, a strip-shaped window is arranged in the floating block in a direction perpendicular to the conveying belt, and a cutting edge is fixed in the strip-shaped groove upwards corresponding to the strip-shaped window;
the upper base is vertically provided with a sliding hole, a sliding column is matched in the sliding hole in a sliding mode, the lower end of the sliding column is provided with a pressing block corresponding to the floating block, the pressing block is provided with a tool withdrawal groove corresponding to the strip-shaped window, a return spring is sleeved outside the sliding column, and the floating block is upwards abutted by the return spring;
when the pressing block presses the floating block downwards, the floating block slides downwards, and the cutting edge extends out of the strip-shaped window.
2. The packaging box adhesive tape unwinding device as claimed in claim 1, wherein: the upper surface of the floating block is provided with a plurality of protruding particles.
3. The packaging box adhesive tape unwinding device as claimed in claim 2, wherein: the convex particles are rubber particles with arc surfaces.
4. The packaging box adhesive tape unwinding device as claimed in claim 2, wherein: the lower surface of the pressing block is provided with a rubber pad.
5. The packaging box adhesive tape unwinding device as claimed in claim 1, wherein: the upper base on the two sides of the sliding hole is provided with a guide hole, a guide column is matched in the guide hole in a sliding mode, and the lower end of the guide column is fixed on the upper surface of the pressing block.
6. The packaging box adhesive tape unwinding device as claimed in claim 1, wherein: the upper end of the sliding column is provided with a pressing plate, and two ends of the reset spring are respectively abutted to the pressing plate and the upper base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020071270.2U CN212049824U (en) | 2020-01-14 | 2020-01-14 | Packing box adhesive tape unwinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020071270.2U CN212049824U (en) | 2020-01-14 | 2020-01-14 | Packing box adhesive tape unwinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212049824U true CN212049824U (en) | 2020-12-01 |
Family
ID=73536182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020071270.2U Active CN212049824U (en) | 2020-01-14 | 2020-01-14 | Packing box adhesive tape unwinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212049824U (en) |
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2020
- 2020-01-14 CN CN202020071270.2U patent/CN212049824U/en active Active
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