CN210260596U - Cutting device for shielding adhesive tape - Google Patents
Cutting device for shielding adhesive tape Download PDFInfo
- Publication number
- CN210260596U CN210260596U CN201921085877.XU CN201921085877U CN210260596U CN 210260596 U CN210260596 U CN 210260596U CN 201921085877 U CN201921085877 U CN 201921085877U CN 210260596 U CN210260596 U CN 210260596U
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- shielding
- fixed
- sticky tape
- square
- tape
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Abstract
The utility model belongs to the technical field of the shielding sticky tape technique and specifically relates to a cutting device for shielding sticky tape, including shielding sticky tape installation shell, shielding sticky tape installation shell bottom surface middle part is fixed with the gasket, bearing inner circle fixedly connected with rotates the post, be equipped with shielding sticky tape fixture on the rotation post, it has square to run through on the shielding sticky tape installation shell lateral wall, square side middle part is equipped with square crossing the area mouth, square crossing area mouth top and bottom both sides all run through there is the spliced pole, two spliced pole tops on square top and the bottom all are fixed with the stripper plate, and two spliced pole low parts all are fixed with the cutter head, every the spliced pole surface all overlaps and is equipped with reset spring, shielding sticky tape installation shell is connected with the top cap through coupling mechanism. The utility model discloses not only convenient operation safety, portable moreover, the process labour saving and time saving of whole cutting sticky tape does benefit to the electrician and uses the shielding sticky tape.
Description
Technical Field
The utility model relates to a shielding sticky tape field especially relates to a cutting device for shielding sticky tape.
Background
The shielding adhesive tape is a metal foil or conductive cloth with high conductive back adhesive, the conductive back adhesive and the conductive base material form a complete conductor, and can be bonded with any metal surface to complete electric lap joint and electric sealing of gaps. It can be used to seal the joints of EMI shielded rooms, housings and electronic equipment, wrap around cables for shielding, provide a reliable ground surface, and provide electrical contact to surfaces that cannot be soldered.
The shielding tape is usually broken by pulling the shielding tape by an electrician after the shielding tape is used, the method is not only laborious, but also easily causes the deformation of the shielding tape when the shielding tape is pulled, and the electrician is also not convenient to carry a cutter with the electrician to work when working, so that the danger coefficient is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the electrician is strenuous and unsafe when breaking the shielding adhesive tape in the prior art, and providing a cutting device for the shielding adhesive tape.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a cutting device for shielding sticky tape, includes shielding sticky tape installation shell, shielding sticky tape installation shell bottom surface middle part is fixed with the gasket, gasket top surface middle part is fixed with the bearing, bearing inner circle fixedly connected with rotates the post, be equipped with shielding sticky tape fixture on the rotation post, it has rather than fixed connection's square piece to run through on the shielding sticky tape installation shell lateral wall, square piece side middle part is equipped with square cross the area mouth, square cross the area mouth top and bottom both sides and all run through rather than sliding connection's spliced pole, two spliced pole tops on square piece top and the bottom all are fixed with the stripper plate, and two spliced pole low parts on square piece top and the bottom all are fixed with the cutting tool bit, every the spliced pole surface all overlaps and is equipped with reset spring, shielding sticky tape installation shell is connected with the top cap through coupling mechanism.
Preferably, the shielding adhesive tape clamping mechanism comprises two telescopic rods symmetrically fixed on the side face of the rotating column, an arc-shaped extrusion sheet is fixed at the top end of each telescopic rod, and an extrusion spring is sleeved on the surface of each telescopic rod.
Preferably, the connecting mechanism comprises two positioning blocks symmetrically fixed on two sides of the top surface of the top cover, each positioning block is provided with a mounting groove in the middle of the top surface, each mounting groove is internally provided with an internal spring in a clamped mode, the top end of the internal spring is provided with a moving block clamped at the end part of the mounting groove, a positioning rod penetrating through the side surface of the mounting groove is fixed on the side surface of the moving block, one end of the positioning rod is inserted into a positioning hole in the side wall of the shielding adhesive tape mounting shell, and a sealing sheet is.
Preferably, a lifting plate is fixed in the middle of the top surface of the top cover.
Preferably, a sliding opening is formed in the middle of the top surface of the sealing piece, and a poke rod with the bottom fixed to the top of the moving block is clamped in the sliding opening.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses install the shielding sticky tape in shielding sticky tape installation shell, pull the shielding sticky tape when using and pass through square cross-band mouth, use two stripper plates of back extrusion with the hand that finishes, make two cutting tool heads intersect, so just can cut off the shielding sticky tape, convenient operation safety not only, portable moreover, whole process labour saving and time saving does benefit to electrician and uses the shielding sticky tape.
Drawings
Fig. 1 is a schematic structural view of a cutting device for a shielding tape according to the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
fig. 3 is a schematic structural view of the cutting device for shielding tape according to the present invention when the top cover is not installed.
In the figure: the shielding adhesive tape mounting structure comprises a shielding adhesive tape mounting shell 1, a gasket 2, a bearing 3, a rotating column 4, a square block 5, a square tape passing opening 6, a connecting column 7, a squeezing plate 8, a return spring 9, a cutting tool bit 10, a top cover 11, a telescopic rod 12, an arc-shaped squeezing piece 13, a squeezing spring 14, a positioning block 15, a mounting groove 16, a built-in spring 17, a moving block 18, a positioning rod 19, a positioning hole 20, a sealing piece 21, a sliding opening 22, a poking rod 23 and a lifting plate 24.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
As shown in figures 1-3, the cutting device for the shielding adhesive tape comprises a shielding adhesive tape mounting shell 1, a gasket 2 is fixed in the middle of the bottom surface of the shielding adhesive tape mounting shell 1, a bearing 3 is fixed in the middle of the top surface of the gasket 2, a rotating column 4 is fixedly connected with the inner ring of the bearing 3, a shielding adhesive tape clamping mechanism is arranged on the rotating column 4, a square block 5 fixedly connected with the shielding adhesive tape mounting shell 1 penetrates through the side wall of the shielding adhesive tape mounting shell 1, a square tape passing opening 6 is arranged in the middle of the side surface of the square block 5, connecting columns 7 slidably connected with the square tape passing opening 6 penetrate through the top and the bottom of the square block 6, extruding plates 8 are fixed at the tops of the two connecting columns 7 on the top and the bottom of the square block 5, cutting tool bits 10 are fixed at the bottoms of the two connecting columns 7 on the top and the bottom of the square block 5, a reset spring, top cap 11 top surface middle part is fixed with carries and draws board 24, this is novel when using, fix the shielding sticky tape on the shielding sticky tape fixture in shielding sticky tape installation shell 1, then pass square tape crossing mouth 6 with the sticky tape head of shielding sticky tape and stretch out outside shielding sticky tape installation shell 1, then fix top cap 11 through coupling mechanism at shielding sticky tape installation shell 1 can, during the use, extrude two cutting tool bits 10 behind two stripper plates 8 with the finger and can cut off the shielding sticky tape, make things convenient for electrician to carry the use.
Shielding sticky tape fixture includes that two symmetries are fixed at the telescopic link 12 on 4 sides of rotation post, 12 tops of every telescopic link all are fixed with arc extrusion piece 13, 12 surface covers of every telescopic link all are equipped with extrusion spring 14, fix the shielding sticky tape in shielding sticky tape installation shell 1 when the effect through setting up shielding sticky tape fixture, arc extrusion piece 13 fixes the shielding sticky tape inner circle under telescopic link 12 and extrusion spring 14's effect during the use, cooperate through rotation post 4 and bearing 3 and to make the shielding sticky tape at 1 internal rotations of shielding sticky tape installation shell.
The connecting mechanism comprises two positioning blocks 15 symmetrically fixed on two sides of the top surface of the top cover 11, the middle part of the top surface of each positioning block 15 is provided with a mounting groove 16, a built-in spring 17 is clamped in each mounting groove 16, the top end of the built-in spring 17 is provided with a moving block 18 clamped at the end part of the mounting groove 16, the side surface of the moving block 18 is fixed with a positioning rod 19 penetrating through the side surface of the mounting groove 16, one end of the positioning rod 19 is inserted into a positioning hole 20 on the side wall of the shielding tape mounting shell 1, the top part of the mounting groove 16 is fixed with a sealing sheet 21, the middle part of the top surface of the sealing sheet 21 is provided with a sliding opening 22, a poking rod 23 with the bottom part fixed at the top part of the moving block 18 is clamped in the sliding opening 22, the top cover 11 is convenient to detach and mount by arranging, the shielding adhesive tape is convenient to replace.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A cutting device for a shielding adhesive tape comprises a shielding adhesive tape mounting shell (1) and is characterized in that a gasket (2) is fixed in the middle of the bottom surface of the shielding adhesive tape mounting shell (1), a bearing (3) is fixed in the middle of the top surface of the gasket (2), a rotating column (4) is fixedly connected with an inner ring of the bearing (3), a shielding adhesive tape clamping mechanism is arranged on the rotating column (4), a square block (5) fixedly connected with the shielding adhesive tape mounting shell (1) penetrates through the side wall of the shielding adhesive tape mounting shell, a square tape passing hole (6) is formed in the middle of the side surface of the square block (5), connecting columns (7) slidably connected with the square tape passing hole (6) penetrate through the top and the bottom of the square tape passing hole (6), extrusion plates (8) are fixed at the tops of two connecting columns (7) on the top and the bottom of the square block (5), and cutting tool bits (10) are fixed at the lower parts of the two connecting columns (7, every spliced pole (7) surface all is equipped with reset spring (9), shielding sticky tape installation shell (1) is connected with top cap (11) through coupling mechanism.
2. The cutting device for the shielding tape according to claim 1, wherein the shielding tape clamping mechanism comprises two telescopic rods (12) symmetrically fixed on the side surface of the rotating column (4), an arc-shaped squeezing sheet (13) is fixed at the top end of each telescopic rod (12), and a squeezing spring (14) is sleeved on the surface of each telescopic rod (12).
3. The cutting device for the shielding tape according to claim 1, wherein the connecting mechanism comprises two positioning blocks (15) symmetrically fixed on two sides of the top surface of the top cover (11), each positioning block (15) is provided with a mounting groove (16) in the middle of the top surface, an internal spring (17) is clamped in each mounting groove (16), a moving block (18) clamped at the end of each mounting groove (16) is arranged at the top end of each internal spring (17), a positioning rod (19) penetrating through the side surface of each mounting groove (16) is fixed on the side surface of each moving block (18), a positioning hole (20) located on the side wall of the shielding tape mounting shell (1) is inserted at one end of each positioning rod (19), and a sealing sheet (21) is fixed at the top of each mounting groove (16).
4. The cutting device for shielding tape according to claim 1, wherein a pulling plate (24) is fixed to a central portion of the top surface of the top cover (11).
5. The cutting device for shielding adhesive tape according to claim 3, characterized in that a sliding opening (22) is formed in the middle of the top surface of the sealing sheet (21), and a poke rod (23) fixed at the top of the moving block (18) at the bottom is clamped in the sliding opening (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921085877.XU CN210260596U (en) | 2019-07-12 | 2019-07-12 | Cutting device for shielding adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921085877.XU CN210260596U (en) | 2019-07-12 | 2019-07-12 | Cutting device for shielding adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210260596U true CN210260596U (en) | 2020-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921085877.XU Active CN210260596U (en) | 2019-07-12 | 2019-07-12 | Cutting device for shielding adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210260596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111378397A (en) * | 2020-04-10 | 2020-07-07 | 上海问浪科技有限公司 | Flame-retardant butyl pressure-sensitive adhesive tape |
-
2019
- 2019-07-12 CN CN201921085877.XU patent/CN210260596U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111378397A (en) * | 2020-04-10 | 2020-07-07 | 上海问浪科技有限公司 | Flame-retardant butyl pressure-sensitive adhesive tape |
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