CN221662313U - Adhesive tape fixing chuck mechanism - Google Patents
Adhesive tape fixing chuck mechanism Download PDFInfo
- Publication number
- CN221662313U CN221662313U CN202420055518.4U CN202420055518U CN221662313U CN 221662313 U CN221662313 U CN 221662313U CN 202420055518 U CN202420055518 U CN 202420055518U CN 221662313 U CN221662313 U CN 221662313U
- Authority
- CN
- China
- Prior art keywords
- adhesive tape
- chuck
- guide post
- spring
- chuck mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002390 adhesive tape Substances 0.000 title claims abstract description 78
- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 210000000078 claw Anatomy 0.000 claims abstract description 18
- 230000009471 action Effects 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 9
- 230000008093 supporting effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Adhesive Tape Dispensing Devices (AREA)
Abstract
The utility model relates to the field of adhesive tape chucks, in particular to an adhesive tape fixing chuck mechanism, which comprises: the chuck is used for placing the adhesive tape; the guide post is vertically arranged at the center of the chuck; the clamping claw is suitable for adhesive tapes with different thicknesses; the spring is arranged on the guide post and provides elasticity for the clamping jaw; one end of the spring is connected with the guide post, and the other end of the spring is connected with the connecting part of the claw; when the chuck is required to be rotated, the elastic force of the spring is matched with the clamping jaw to exert a tension effect on the adhesive tape, and the interference fit effect of the convex key and the adhesive tape is utilized to firmly install the adhesive tape on the chuck and rotate along with the adhesive tape.
Description
Technical Field
The utility model relates to the field of adhesive tape chucks, in particular to an adhesive tape fixing chuck mechanism.
Background
In many scenes in industrial production and daily life, need to bind or fix with the sticky tape, when current sticky tape fixed chuck changes the sticky tape, need put the sticky tape on the three-jaw chuck, rotate the knob, make the claw of chuck outwards remove, until laminating with the sticky tape inner circle, tight, the chuck operation of this kind of structure is complicated, changes inefficiency, and the cost is higher.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an adhesive tape fixing chuck mechanism.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model relates to a tape fixing chuck mechanism, comprising: the chuck is used for placing the adhesive tape; the guide post is vertically arranged at the center of the chuck; the clamping claw is suitable for adhesive tapes with different thicknesses; the spring is arranged on the guide post and provides elasticity for the clamping jaw; one end of the spring is connected with the guide post, and the other end of the spring is connected with the connecting part of the claw; when the adhesive tape needs to be fixed, the clamping claw expands outwards under the action of the elasticity of the compression spring and is attached to the adhesive tape; the outer side of the chuck is surrounded by an outer cylinder, and the outer cylinder is matched with the inner wall hole of the adhesive tape to fix the position of the adhesive tape again.
Preferably, a guide inclined plane is arranged on the clamping jaw and used for extruding and displacing the clamping jaw when the adhesive tape is pressed into the chuck.
Further preferably, the claws are at least provided with three claws on the guide post, the guide post is provided with a mounting groove in a surrounding mode, the connecting parts of the claws are provided with telescopic rods, the end parts of the telescopic rods are arranged in the mounting groove, and the springs are sleeved on the outer sides of the telescopic rods.
Preferably again, the outer cylinder is at least provided with three rings around on the chuck, and the outer cylinder is provided with a convex key in interference fit with the inner wall hole of the adhesive tape.
Preferably, the joint surface of the convex key and the inner wall hole of the adhesive tape is of an arc-shaped structure.
Further preferably, a sealing cover is installed at the top end of the guide post, and the sealing cover is connected with the guide post through a thread structure.
Preferably again, the inner side of the sealing cover is surrounded by a positioning protrusion, and the positioning protrusion is attached to the inner wall ring of the adhesive tape.
Preferably, grooves are symmetrically arranged on the outer side wall of the sealing cover.
(III) beneficial effects
Compared with the prior art, the utility model provides an adhesive tape fixing chuck mechanism, which comprises the following components
The beneficial effects are that:
The utility model has simple structure, convenient operation and easy manufacture, when the chuck is required to be rotated, the elastic force of the spring is matched with the clamping jaw to exert a tension effect on the adhesive tape, and the convex key is in interference fit with the adhesive tape, so that the adhesive tape is firmly arranged on the chuck and rotates along with the chuck, and the adhesive tape is fixedly arranged on the chuck according to the structure, so that the device has higher replacement efficiency and lower use cost.
Drawings
FIG. 1 is a schematic diagram of an assembled chuck and chuck jaw according to the present utility model;
FIG. 2 is a schematic view of a chuck mounting cover according to the present utility model;
FIG. 3 is a schematic view of a closure according to the present utility model;
FIG. 4 is a schematic diagram of the structure of the claw of the utility model;
In the figure: 1. a chuck; 2. a claw; 3. a guide post; 4. an outer cylinder; 5. a convex key; 6. a guide slope; 7. a cover; 8. a groove; 9. positioning the bulge; 10. a connection part; 11. a telescopic rod; 12. and (3) a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, an adhesive tape fixing chuck mechanism of the present utility model includes: a chuck 1 for placing an adhesive tape; the guide post 3 is vertically arranged at the center of the chuck 1; the clamping claw 2 is suitable for adhesive tapes with different thicknesses; a spring 12 installed on the guide post 3 and providing elastic force to the jaws 2; one end of the spring 12 is connected with the guide post 3, and the other end is connected with the connecting part 10 of the claw 2; so that when the adhesive tape needs to be fixed, the clamping claw 2 expands outwards under the action of the elasticity of the compression spring 12 and is attached to the adhesive tape; the outer side of the chuck 1 is surrounded by an outer cylinder 4, and the outer cylinder 4 is matched with the inner wall hole of the adhesive tape to fix the position of the adhesive tape again.
The adhesive tape needs to be pressed inwards by the clamping jaw 2 in the process of fixedly mounting the adhesive tape on the chuck 1 of the device, when the adhesive tape is attached to the disc, the clamping jaw 2 rebounds under the action of the spring 12 to apply tension to the adhesive tape, and the adhesive tape is fixed.
In order to ensure the stability of telescopic connection of the clamping jaw 2 and the guide post 3, the utility model has the preferred scheme that the clamping jaw 2 is at least provided with three guide posts 3, the guide post 3 is provided with a mounting groove in a surrounding way, the connecting part 10 of the clamping jaw 2 is provided with a telescopic rod 11, the end part of the telescopic rod 11 is arranged in the mounting groove, the spring 12 is sleeved outside the telescopic rod 11, and according to the structure, the clamping jaw 2 plays an elastic role by utilizing the spring 12 when being extruded or rebounded to stretch and draw, and plays a role of connecting and supporting by utilizing the telescopic rod 11.
The outer cylinder 4 in the device is attached to the inner wall hole of the adhesive tape, so that the limit supporting effect on the adhesive tape is further improved, and the preferable scheme in the utility model is that at least three outer cylinders 4 are arranged on the chuck 1 in a surrounding way, the outer cylinder 4 is provided with a convex key 5 in interference fit with the inner wall hole of the adhesive tape, the fit surface of the convex key 5 and the inner wall hole of the adhesive tape is of an arc-shaped structure, and according to the structure, the convex key 5 of the arc-shaped structure is in interference fit with the inner wall hole of the adhesive tape, so that the supporting and limiting effects on the adhesive tape are achieved.
In order to ensure the stability of fixing the adhesive tape on the chuck 1 and further avoid the situation that the adhesive tape is easy to throw off on the chuck 1 in the rotating process, the sealing cover 7 is arranged at the top end of the guide post 3, the sealing cover 7 is connected with the guide post 3 through a thread structure, the inner side of the sealing cover 7 is circumferentially provided with a positioning protrusion 9, the positioning protrusion 9 is attached to an inner wall ring of the adhesive tape, the outer side wall of the sealing cover 7 is symmetrically provided with a groove 8, according to the structure, the outer side of the adhesive tape is blocked by the sealing cover 7, and meanwhile, the positioning protrusion 9 is used for propping against the inner wall ring of the adhesive tape, so that the limiting effect on the adhesive tape is further improved, and the rotating stability of the adhesive tape and the chuck 1 is ensured.
When the adhesive tape fixing chuck 1 mechanism is used for fixing and installing the adhesive tape, the adhesive tape is firstly placed above the chuck 1, then the adhesive tape is downwards extruded by the guide inclined surface 6 of the clamping jaw 2 to enable the clamping jaw 2 to displace inwards, then the clamping jaw 2 is outwards expanded through the action of the spring 12 until the adhesive tape is tightly attached to the inner wall of the adhesive tape, at the moment, the convex key 5 of the outer cylinder 4 of the chuck 1 is matched with the hole of the inner wall of the adhesive tape, the position of the adhesive tape is further fixed, and finally, when the chuck 1 is required to be rotated, the elastic force of the spring 12 is matched with the clamping jaw 2 to exert a tension action on the adhesive tape, and the interference fit action of the convex key 5 and the adhesive tape enables the adhesive tape to be firmly installed on the chuck 1 and rotate along with the adhesive tape.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A tape holding chuck mechanism, comprising: a chuck (1) for placing an adhesive tape; the guide post (3) is vertically arranged at the central position of the chuck (1); the clamping claw (2) is suitable for adhesive tapes with different thicknesses; a spring (12) mounted on the guide post (3) and providing an elastic force to the claw (2); one end of the spring (12) is connected with the guide post (3), and the other end of the spring is connected with the connecting part (10) of the claw (2); when the adhesive tape is required to be fixed, the clamping claw (2) expands outwards under the action of the elasticity of the compression spring (12) and is attached to the adhesive tape; the outer side of the chuck (1) is surrounded by an outer cylinder (4), and the outer cylinder (4) is matched with the inner wall hole of the adhesive tape to fix the position of the adhesive tape again.
2. A tape holding chuck mechanism according to claim 1, characterized in that the jaws (2) are provided with guide inclined surfaces (6) for pressing displacement of the jaws (2) when the tape is pressed into the chuck (1).
3. The adhesive tape fixing chuck mechanism according to claim 2, wherein at least three clamping jaws (2) are arranged on the guide post (3), the guide post (3) is provided with a mounting groove in a surrounding mode, the connecting portion (10) of the clamping jaws (2) is provided with a telescopic rod (11), the end portion of the telescopic rod (11) is arranged in the mounting groove, and the spring (12) is sleeved outside the telescopic rod (11).
4. A tape fixing chuck mechanism according to claim 3, wherein the outer cylinder (4) is provided with at least three around on the chuck (1), and the outer cylinder (4) is provided with a convex key (5) for interference fit with the inner wall hole of the tape.
5. The adhesive tape fixing chuck mechanism according to claim 4, wherein the joint surface of the convex key (5) and the adhesive tape inner wall hole is of an arc-shaped structure.
6. The adhesive tape fixing chuck mechanism according to claim 5, wherein a cover (7) is mounted on the top end of the guide post (3), and the cover (7) is connected with the guide post (3) through a screw structure.
7. The adhesive tape fixing chuck mechanism according to claim 6, wherein the inner side of the cover (7) is circumferentially provided with a positioning protrusion (9), and the positioning protrusion (9) is attached to an inner wall ring of the adhesive tape.
8. The adhesive tape fixing chuck mechanism according to claim 7, wherein grooves (8) are symmetrically provided on the outer side wall of the cover (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420055518.4U CN221662313U (en) | 2024-01-10 | 2024-01-10 | Adhesive tape fixing chuck mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420055518.4U CN221662313U (en) | 2024-01-10 | 2024-01-10 | Adhesive tape fixing chuck mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221662313U true CN221662313U (en) | 2024-09-06 |
Family
ID=92571704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420055518.4U Active CN221662313U (en) | 2024-01-10 | 2024-01-10 | Adhesive tape fixing chuck mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221662313U (en) |
-
2024
- 2024-01-10 CN CN202420055518.4U patent/CN221662313U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN221662313U (en) | Adhesive tape fixing chuck mechanism | |
| CN210909767U (en) | Screwdriver for righting screw | |
| CN209672142U (en) | A kind of LED light with bindiny mechanism | |
| CN215488071U (en) | Double-pipe clamp for automobile warm water pipe | |
| CN116448557A (en) | LED driving power supply testing machine | |
| CN212170244U (en) | Subway train door R-shaped sealing strip mounting fixture | |
| CN211439694U (en) | Industrial robot clamp | |
| CN215318129U (en) | Sealing ring mounting tool of electromagnetic coil magnetic core | |
| CN212907279U (en) | Ferrite magnetic shoe anchor clamps for magnetizing | |
| CN214756806U (en) | Microphone sealing structure | |
| CN221818390U (en) | Clamping device | |
| CN218532255U (en) | Precision punch body | |
| CN216016400U (en) | Electric power iron tower cable fixing device | |
| CN220636595U (en) | High-efficiency lithium battery cap pressure welding device | |
| CN215580107U (en) | High-voltage wire fixing device with good stability | |
| CN217588685U (en) | Lead structure of coil winding | |
| CN218966534U (en) | Invoice bill holder | |
| CN215990515U (en) | Tool is stabilized in rotor installation | |
| CN215701342U (en) | Convenient to use's pivot equipment axle center anchor clamps | |
| CN211761126U (en) | Outdoor landscape water and electricity installation tool | |
| CN218731726U (en) | Frequency spectrum monitoring device | |
| CN218329873U (en) | Adsorption type positioning fixture for detecting small workpieces | |
| CN219036454U (en) | Clamping and fixing mechanism for lamp tube | |
| CN220830305U (en) | Cable sealing joint | |
| CN221517520U (en) | Semiconductor refrigeration piece inspection clamp for semiconductor production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |