CN209161198U - A kind of pre- take-up mechanism - Google Patents
A kind of pre- take-up mechanism Download PDFInfo
- Publication number
- CN209161198U CN209161198U CN201822082384.2U CN201822082384U CN209161198U CN 209161198 U CN209161198 U CN 209161198U CN 201822082384 U CN201822082384 U CN 201822082384U CN 209161198 U CN209161198 U CN 209161198U
- Authority
- CN
- China
- Prior art keywords
- take
- pulley
- rack
- cable
- guide groove
- 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.)
- Expired - Fee Related
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- Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
Abstract
The utility model discloses a kind of pre- take-up mechanism, with being placed in the rack being vertically arranged on ground, the upper left corner of rack is provided with the first take-up pulley, the lower right corner of rack is provided with the second take-up pulley, first take-up pulley drives rotation by the motor being arranged on the rack, several cable guide grooves are provided on the wheel face of first take-up pulley and the second take-up pulley, it is located on the left of the first take-up pulley in rack and is provided with guide roller, rack upper right side is provided with auxiliary take-up pulley, cable guides the first take-up pulley into via guide roller, it is drawn after successively winding several circles on the cable guide groove of the first take-up pulley and the second take-up pulley by auxiliary take-up pulley.When the utility model is used, the coil of tightening can be kept compact cable pretension, product quality is improved；The cable more released by inertia can be prestored simultaneously；And it is also used as measuring device and length of cable in the coil of wire is simply predicted.
Description
Technical field
The utility model relates to technical field of cables more particularly to a kind of pre- take-up mechanisms.
Background technique
For the coil of wire during unwrapping wire take-up, since cable has toughness, be directly packaged by admission machine will lead to cable in rolls
It does not tighten, the coil of wire can be at random after a period of time, influences product quality；And when direct take-up, if take-up terminates, due to inertia
Paying out machine meeting releases a part, if the meeting more wasteful time is gone in the withdrawal of this partial line.
Utility model content
The purpose of this utility model is to propose a kind of pre- take-up mechanism, can make the coil ratio of tightening to cable pretension
It is compacter, improve product quality.
The utility model is achieved through the following technical solutions:
A kind of pre- take-up mechanism has and is placed in the rack being vertically arranged on ground, and the upper left corner of rack is provided with the first receipts
Line wheel, the lower right corner of rack are provided with the second take-up pulley, and first take-up pulley drives rotation by the motor being arranged on the rack,
It is provided with several cable guide grooves on the wheel face of first take-up pulley and the second take-up pulley, setting on the left of the first take-up pulley is located in rack
There is guide roller, rack upper right side is provided with auxiliary take-up pulley, and cable guides the first take-up pulley into via guide roller, in the first take-up pulley
It is drawn by auxiliary take-up pulley after several circles with successively being wound on the cable guide groove of the second take-up pulley.
Preferably, the cable guide groove is successively uniformly distributed on wheel face.
Preferably, first take-up pulley is identical as the second take-up pulley size.
Preferably, the guide roller include two be vertically arranged it is mutual when with gap vertical roller and be set to
The horizontal roller parallel with the first take-up pulley rotary shaft between vertical roller and the first take-up pulley.
Preferably, the cable guide groove is V-shaped, friction pad is provided in guide groove.
Preferably, there are five cable guide grooves on the first take-up pulley and the second take-up pulley.
When the utility model is used, the coil of tightening can be kept compact cable pretension, product matter is improved
Amount；The cable more released by inertia can be prestored simultaneously；And it is also used as measuring device and length of cable in the coil of wire is carried out
Simple prediction.
Detailed description of the invention
Fig. 1 is a kind of side structure schematic view of pre- take-up mechanism in the utility model.
Fig. 2 is a kind of first wire coiling reel structure schematic diagram of pre- take-up mechanism in the utility model.
Appended drawing reference is as follows:
1, rack, the 2, first take-up pulley, the 3, second take-up pulley, 4, cable guide groove, 5, vertical roller, 6, auxiliary take-up pulley, 7,
Horizontal roller, 8, friction pad, 9, cable
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figure 1 and Figure 2, a kind of pre- take-up mechanism has and is placed in the rack 1 being vertically arranged on ground, a left side for rack 1
Upper angle is provided with the first take-up pulley 2, and the lower right corner of rack 1 is provided with the second take-up pulley 3, and first take-up pulley 2 is by being arranged in
Motor in rack 1, which drives, to be rotated, and is provided with several 9 guide grooves 4 of cable, machine on the wheel face of the first take-up pulley 2 and the second take-up pulley 3
It is located on the left of the first take-up pulley 2 on frame 1 and is provided with guide roller, 1 upper right side of rack is provided with auxiliary take-up pulley 6, and cable 9 is via leading
The first take-up pulley 2 is guided into roller, after successively winding several circles on 9 guide groove 4 of cable of the first take-up pulley 2 and the second take-up pulley 3
It is drawn by auxiliary take-up pulley 6.Specifically, being set gradually from inside to outside on the first take-up pulley 2 as the first guide groove, third guide groove,
Five guide grooves, the 7th guide groove are set gradually from inside to outside as the second guide groove, the 4th guide groove, the 6th guide groove, on the second take-up pulley 3
Eight guide grooves, 9 guide groove 4 of cable are successively uniformly distributed on wheel face.
Specifically, the guide roller include two be vertically arranged it is mutual when with gap vertical roller 5 and be set to
The horizontal roller 7 parallel with 2 rotary shaft of the first take-up pulley between vertical roller 5 and the first take-up pulley 2, cable 9 is by between vertical roller 5
With 7 top of horizontal roller, guiding is realized.
Specifically, 9 guide groove 4 of cable is V-shaped, it is provided with friction pad 8 in guide groove, cable 9 and take-up pulley can be increased
Between frictional force, make tighten effect it is more preferable.
In use, cable 9 guides the first take-up pulley 2 into via guide roller, from upper after the 2 first guide groove deflecting of the first take-up pulley
Side enters the second guide groove of the second take-up pulley 3, then draws below the second take-up pulley 3 from the after 3 half-turn of the second take-up pulley
The third guide groove for entering the first take-up pulley 2 below one take-up pulley 2, so recycles, finally auxiliary by leading to above the first take-up pulley 2
Help take-up pulley 6.Since the second take-up pulley 3 itself does not have rotational power, driven entirely by the first take-up pulley 2 by cable 9, in the process
Cable 9 understands gradually drawstring, plays the role of tightening.Under normal circumstances, take-up wheel speed is unsuitable too fast, prevents pulling force is excessive from causing line
9 quality problems of cable, after take-up, take-up can play the role of one and prestore, and be temporarily stored in the cable 9 overflowed due to inertia can
In the device.
In actual use, two take-up pulleies can be arranged to same pattern, according to take-up wheel diameter and center away from can
To calculate the length of the coil above coiling again, sensor is set on the first take-up pulley 2, it can be with according to take-up pulley turnning circle
Budget goes out the length of coil.
Described is only the preferred embodiment of the utility model, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (6)
1. a kind of pre- take-up mechanism, which is characterized in that have and is placed in the rack being vertically arranged on ground, the upper left corner setting of rack
There is the first take-up pulley, the lower right corner of rack is provided with the second take-up pulley, and first take-up pulley is by the motor that is arranged on the rack
It drives and rotates, several cable guide grooves are provided on the wheel face of the first take-up pulley and the second take-up pulley, are located at the first take-up in rack
Wheel left side is provided with guide roller, and rack upper right side is provided with auxiliary take-up pulley, and cable guides the first take-up pulley into via guide roller,
It is drawn after successively winding several circles on the cable guide groove of first take-up pulley and the second take-up pulley by auxiliary take-up pulley.
2. a kind of pre- take-up mechanism as described in claim 1, which is characterized in that the cable guide groove is successively uniform on wheel face
Distribution.
3. a kind of pre- take-up mechanism as described in claim 1, which is characterized in that first take-up pulley and the second take-up pulley are big
It is small identical.
4. a kind of pre- take-up mechanism as described in claim 1, which is characterized in that the guide roller includes two and is vertically arranged
There is the vertical roller in gap when mutually and be set between vertical roller and the first take-up pulley parallel with the first take-up pulley rotary shaft
Horizontal roller.
5. a kind of pre- take-up mechanism as claimed in claim 2, which is characterized in that the cable guide groove is V-shaped, setting in guide groove
There is friction pad.
6. a kind of pre- take-up mechanism as claimed in claim 2, which is characterized in that have on the first take-up pulley and the second take-up pulley
Five cable guide grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822082384.2U CN209161198U (en) | 2018-12-12 | 2018-12-12 | A kind of pre- take-up mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822082384.2U CN209161198U (en) | 2018-12-12 | 2018-12-12 | A kind of pre- take-up mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209161198U true CN209161198U (en) | 2019-07-26 |
Family
ID=67343360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822082384.2U Expired - Fee Related CN209161198U (en) | 2018-12-12 | 2018-12-12 | A kind of pre- take-up mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209161198U (en) |
-
2018
- 2018-12-12 CN CN201822082384.2U patent/CN209161198U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190726 Termination date: 20201212 |