CN215557498U - Adhesive tape dragging and fixing device - Google Patents
Adhesive tape dragging and fixing device Download PDFInfo
- Publication number
- CN215557498U CN215557498U CN202121132211.2U CN202121132211U CN215557498U CN 215557498 U CN215557498 U CN 215557498U CN 202121132211 U CN202121132211 U CN 202121132211U CN 215557498 U CN215557498 U CN 215557498U
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- China
- Prior art keywords
- locking column
- fixed
- adhesive tape
- rotating shaft
- spring
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- Adhesive Tape Dispensing Devices (AREA)
Abstract
A tape dragging and fixing device comprises an underframe part and a rotatable fixing part; the chassis part comprises a bracket, a rotating shaft and a bearing, and the left end of the rotating shaft is fixed on the bracket through the bearing; the rotatable fixing part comprises a fixed circular plate, an outer ring, a locking column, a spring, an inner wedge ring, steel balls and a fixing body; when the adhesive tape dragging operation is carried out, the adhesive tape roll can be ensured not to deflect, the adhesive tape can be dragged flexibly, and meanwhile, the adhesive accuracy and the smoothness of the adhesive tape can be ensured.
Description
Technical Field
The utility model relates to the technical field of adhesive tape dragging, in particular to a fixing device used for dragging an adhesive tape.
Background
In the packaging and manufacturing industries using tape bonding, if the tape roll is not fixed well when the tape is dragged from the whole roll, the accuracy and smoothness of the tape bonding will not meet the requirements, and therefore a tool device capable of ensuring the accuracy and smoothness of the tape bonding is needed in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a fixing device for dragging an adhesive tape, which can ensure the adhesive accuracy and smoothness of the adhesive tape, has a simple structure and is convenient to operate.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a tape dragging and fixing device comprises an underframe part and a rotatable fixing part; the chassis part comprises a bracket, a rotating shaft and a bearing, and the left end of the rotating shaft is fixed on the bracket through the bearing; the rotatable fixing part comprises a fixed circular plate, an outer ring, a locking column, a spring, an inner wedge ring, steel balls and a fixing body; the fixing body is in a cylindrical shape with steps; a spring is sleeved outside the locking column, a circular-ring-shaped bulge is arranged on the locking column on the left side of the spring, a circular concave hole is formed in the left side of the locking column, and the steel ball is embedded into the concave hole; the locking column is sleeved in the outer ring; the inner wedge ring is pre-pressed and embedded into the outer ring; the pre-fastened integral structure is sleeved on the right step of the fixing body; the fixed circular plate is fixed with the rotating shaft; the fixed body is fixed on the rotating shaft through a fastener.
The rubber belt dragging and fixing device is characterized in that the spring is a compression spring.
Above-mentioned fixing device is dragged to sticky tape, the left circular shrinkage pool of locking post is along the circumference equipartition, and quantity is 3.
Above-mentioned fixing device is dragged to sticky tape, the left circular shrinkage pool up end diameter of locking post is greater than the end face diameter down, and end face diameter down is less than the diameter of steel ball.
According to the adhesive tape dragging and fixing device, the inclined plane of the inner wedge ring corresponds to the circular concave hole in the left side of the locking column.
Advantageous effects
The utility model has the following advantages:
when the adhesive tape dragging operation is carried out, the adhesive tape roll can be ensured not to deflect, the adhesive tape can be dragged flexibly, and meanwhile, the adhesive accuracy and the smoothness of the adhesive tape can be ensured.
Drawings
FIG. 1 is a schematic view of a tape tow fixture;
in the drawings, the reference numerals denote: 1. the device comprises a support, 2, a rotating shaft, 3, a bearing, 4, a fixed circular plate, 5, an adhesive tape, 6, an outer ring, 7, a locking column, 8, a spring, 9, an inner wedge ring, 10, a steel ball, 11 and a fixed body.
Detailed Description
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
the adhesive tape dragging and fixing device comprises an underframe part and a rotatable fixing part; the chassis part comprises a bracket 1, a rotating shaft 2 and a bearing 3, wherein the left end of the rotating shaft is fixed on the bracket through the bearing; the rotatable fixing part is fixed on the right side of the rotating shaft; the rotatable fixing part comprises a fixed circular plate 4, an outer ring 6, a locking column 7, a spring 8, an inner wedge ring 9, a steel ball 10 and a fixing body 11; the fixing body is in a cylindrical shape with steps, a device for pressing the adhesive tape is arranged on the first step on the right side, and the adhesive tape 5 is arranged on the second step; a spring is sleeved outside the locking column, a circular-ring-shaped bulge is arranged on the locking column on the left side of the spring, a circular concave hole is formed in the left side of the locking column, and the steel ball is embedded into the concave hole; the locking column is sleeved in the outer ring; the inner wedge ring is pre-pressed and embedded into the outer ring; the pre-fastened integral structure can be sleeved on the right step of the fixing body in a sliding manner; the fixed circular plate is fixed with the rotating shaft; the fixed body is fixed on the rotating shaft through a fastener.
In the adhesive tape dragging and fixing device, the spring 8 is a compression spring.
According to the adhesive tape dragging and fixing device, the circular concave holes in the left side of the locking column 7 are uniformly distributed along the circumference, and the number of the circular concave holes is 3; the diameter of the upper end face of the circular concave hole is larger than that of the lower end face of the circular concave hole, and the diameter of the lower end face of the circular concave hole is smaller than that of the steel ball 10.
According to the adhesive tape dragging and fixing device, the inclined plane of the inner wedge ring 9 corresponds to the circular concave hole in the left side of the locking column 7.
When the adhesive tape dragging and fixing device is used, the locking structure part can be pulled out by pulling the locking column 7 to the right side, the adhesive tape is sleeved into the second step and wound to the second step, the locking column is pushed to the left side, and the adhesive tape 5 is locked under the combined action of the steel ball 10, the inner wedge ring 9 and the spring 8.
Claims (5)
1. The utility model provides a fixing device is dragged to sticky tape which characterized in that: the tape drag fixture comprises a base frame part and a rotatable fixing part; the chassis part comprises a support (1), a rotating shaft (2) and a bearing (3), and the left end of the rotating shaft is fixed on the support through the bearing; the rotatable fixing part comprises a fixing circular plate (4), an outer ring (6), a locking column (7), a spring (8), an inner wedge ring (9), a steel ball (10) and a fixing body (11); the fixing body is in a cylindrical shape with steps; a spring is sleeved outside the locking column, a circular-ring-shaped bulge is arranged on the locking column on the left side of the spring, a circular concave hole is formed in the left side of the locking column, and the steel ball is embedded into the concave hole; the locking column is sleeved in the outer ring; the inner wedge ring is pre-pressed and embedded into the outer ring; the pre-fastened integral structure can be sleeved on the right step of the fixing body in a sliding manner; the fixed circular plate is fixed with the rotating shaft; the fixed body is fixed on the rotating shaft through a fastener.
2. The tape drag fixture of claim 1, wherein: the spring (8) is a compression spring.
3. The tape drag fixture of claim 2, wherein: the circular concave holes on the left side of the locking column (7) are uniformly distributed along the circumference, and the number of the circular concave holes is 3.
4. The tape drag fixture of claim 3, wherein: the diameter of the upper end face of the circular concave hole on the left side of the locking column (7) is larger than that of the lower end face, and the diameter of the lower end face is smaller than that of the steel ball (10).
5. The tape drag fixture of claim 4, wherein: the inclined plane of the inner wedge ring (9) corresponds to the round concave hole on the left side of the locking column (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121132211.2U CN215557498U (en) | 2021-05-25 | 2021-05-25 | Adhesive tape dragging and fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121132211.2U CN215557498U (en) | 2021-05-25 | 2021-05-25 | Adhesive tape dragging and fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215557498U true CN215557498U (en) | 2022-01-18 |
Family
ID=79863601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121132211.2U Active CN215557498U (en) | 2021-05-25 | 2021-05-25 | Adhesive tape dragging and fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215557498U (en) |
-
2021
- 2021-05-25 CN CN202121132211.2U patent/CN215557498U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |