CN201760535U - Automatic tension adjusting device of forming wires for producing FRP (Fiber Reinforced Plastic) bars - Google Patents
Automatic tension adjusting device of forming wires for producing FRP (Fiber Reinforced Plastic) bars Download PDFInfo
- Publication number
- CN201760535U CN201760535U CN2010201889231U CN201020188923U CN201760535U CN 201760535 U CN201760535 U CN 201760535U CN 2010201889231 U CN2010201889231 U CN 2010201889231U CN 201020188923 U CN201020188923 U CN 201020188923U CN 201760535 U CN201760535 U CN 201760535U
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- tension
- slider
- probe
- adjusting slider
- sliding block
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Abstract
The utility model discloses an automatic tension adjusting device of forming wire for producing FRP (Fiber Reinforced Plastic) bars. The automatic tension adjusting device comprises an adjustable sliding block (3) and a tension sliding block (12) which are glidingly connected with a track (13), the tension sliding block (12) is provided with a tension wheel (5) which is in rolling connection with a forming wire (6), and the adjustable sliding block (3) is elastically connected with the tension sliding block (12) through a spring (4) and is in threaded connection with a screw (2) which is in transmission connection with a motor (1). The utility model can automatically adjust the tension of the forming wire in a stable value range to ensure the stability of the product quality and has the advantage of stable adjusting process.
Description
Technical field
The utility model relates to a kind of self-checking device, particularly relates to a kind of moulding silk tensile force self-checking device that glass fibre reinforced plastics rockbolts is used of producing.
Background technology
Anchor pole is the most basic part of contemporary colliery tunnel support, and he is strapped in the country rock in tunnel together, makes country rock self supporting self.Anchor pole not only is used for the mine at present, also is used for engineering, and to side slope, tunnel, dam body carry out active and reinforce.Anchor pole has variety classes, all is provided with screw thread on the glass fibre reinforced plastics rockbolts commonly used.
The moulding silk is to be wrapped on the glass fibre reinforced plastics rockbolts, sketches the contours of the wire belt of screw thread at glass fibre reinforced plastics rockbolts.The tensile force of moulding silk has determined the degree of depth of screw thread and the matter density of anchor pole on the glass fibre reinforced plastics rockbolts, directly influences the quality of product.If the disposable tension force that regulates the moulding silk when going up silk is started working then; After long-time the use, the silk that is shaped can be elongated, and causes tension force to descend, or bolt diameter causes the tension force instability when changing, and influences the stability of product quality.In order to address the aforementioned drawbacks, normally adopt the mode simply add spring, utilize the scalability of spring to regulate the tension force of moulding silk, but because the elasticity of spring is limited, the adjustable range of tension force is less, still feels undesirable in the use.
The utility model content
The purpose of this utility model is, a kind of moulding silk tensile force self-checking device that glass fibre reinforced plastics rockbolts is used of producing is provided.This device can be adjusted in the tension force of moulding silk in the stable value range automatically, can guarantee the stability of product quality.
The technical solution of the utility model: a kind ofly produce the moulding silk tensile force self-checking device that glass fibre reinforced plastics rockbolts is used, but comprise adjusting slider and tension slider, adjusting slider is connected through spring with tension slider; Tension slider is provided with regulating wheel, and regulating wheel rolls with the moulding silk and is connected; Adjusting slider is connected with tension slider; Adjusting slider is connected with wire rod thread, and screw mandrel and motor are in transmission connection.
In the moulding silk tensile force self-checking device that aforementioned production glass fibre reinforced plastics rockbolts is used, described adjusting slider is provided with sensor block, and tension slider is provided with support; Be provided with left side probe and right probe on the relative support of sensor block, left side probe and right probe via controller and motor are electrically connected.
In the moulding silk tensile force self-checking device that aforementioned production glass fibre reinforced plastics rockbolts is used, the distance between described left side probe and the right probe is greater than the length of sensor block.
Compared with prior art, the utility model is installed in regulating wheel on the tensioning slide block, and regulating wheel rolls with the moulding band and is connected.The tensioning slide block can be along the track move left and right, and the tensioning slide block is connected with adjusting slider elasticity through spring, and adjusting slider is connected with wire rod thread, and screw mandrel is connected with motor.When tension force increased, the moulding silk hauled the tensioning slide block and moves to left, and the left side probe and the right probe that drive on the support move to left simultaneously, and after sensed of right side probe blocked, controller was by the rotation of driven by motor screw mandrel, and adjusting slider also is moved to the left, and tension force is descended.Opposite the driven by motor adjusting slider moves right when tension force reduces, and tension moulding silk increases tension force.Spring can play cushioning effect here, makes adjustment process more steady.The utility model can effectively guarantee the quality stability of glass fibre reinforced plastics rockbolts.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Being labeled as in the accompanying drawing: 1-motor, 2-screw mandrel, 3-adjusting slider, 4-spring, 5-regulating wheel, 6-moulding silk, 7-controller, the right probe of 8-, 9-sensor block, 10-left side probe, 11-support, 12-tension slider, 13-track.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples, but not as to any restriction of the present utility model.
Embodiment.The moulding silk tensile force self-checking device that the production glass fibre reinforced plastics rockbolts is used comprises adjusting slider 3 and tension slider 12 but constitute as shown in Figure 1, and adjusting slider 3 and tension slider 12 are slidingly connected with track 13; Tension slider 12 is provided with regulating wheel 5, and regulating wheel 5 rolls with moulding silk 6 and is connected; Adjusting slider 3 is connected through spring 4 elasticity with tension slider 12; Adjusting slider 3 is threaded with screw mandrel 2, and screw mandrel 2 is in transmission connection with motor 1.Described adjusting slider 3 is provided with sensor block 9, and tension slider 12 is provided with support 11; Be provided with left side probe 10 and right probe 8 on the relative support 11 of sensor block 9, left side probe 10 and right probe 8 via controllers 7 are electrically connected with motor 1.Distance between described left side probe 10 and the right probe 8 is greater than the length of sensor block 9.
The course of work of the present utility model and principle
If when occurring the excessive phenomenon of the tension force F of moulding silk in the course of the work, be that tension force F is during greater than spring force, moulding silk 6 hauls tension slider 12 and moves to left, the left side probe 10 and the right probe 8 that drive on the support move to left simultaneously, at this moment left side probe 10 is more and more away from sensor block 9, and right probe 8 is more and more near working as sensor block 9, when the right side pop one's head in block for 8 sensed 9 after, right probe 8 signals that are blocked that send, F is excessive for expression tension force, give motor 1 energising by controller 7, motor 1 rotating band movable wire bar 2 also rotates, owing to be threaded between screw mandrel 2 and the adjusting slider 3, screw mandrel 2 promotion adjusting sliders 3 also are moved to the left, make tension slider can continue to be moved to the left, tension force F is descended.Same principle, when tension force F reduces, spring 4 hauls tension slider 12 and moves to right, the left side probe 10 and the right probe 8 that drive on the support move to right simultaneously, left side probe 10 is more and more near sensor block 9, and right probe 8 is more and more away from sensor block 9, when a left side pop one's head in block for 10 sensed 9 after, left side probe 10 signals that are blocked that send, F is too small for expression tension force, give motor 1 energising by controller 7, motor 1 reverse rotation drives screw mandrel 2 reverse rotations, because being threaded between screw mandrel 2 and the adjusting slider 3, so spurring adjusting sliders 3, screw mandrel 2 also moves right, tension slider is moved right, tension force F is increased.Spring can play cushioning effect here, makes adjustment process more steady.Can effectively guarantee the stability of product quality.
Claims (3)
1. produce the moulding silk tensile force self-checking device that glass fibre reinforced plastics rockbolts is used, it is characterized in that: but comprise adjusting slider (3) and tension slider (12), and adjusting slider (3) and tension slider (12) are slidingly connected with track (13); Tension slider (12) is provided with regulating wheel (5), and regulating wheel (5) rolls with moulding silk (6) and is connected; Adjusting slider (3) is connected through spring (4) elasticity with tension slider (12); Adjusting slider (3) is threaded with screw mandrel (2), and screw mandrel (2) is in transmission connection with motor (1).
2. the moulding silk tensile force self-checking device of using according to the described production glass fibre reinforced plastics rockbolts of claim 1, it is characterized in that: described adjusting slider (3) is provided with sensor block (9), and tension slider (12) is provided with support (11); Be provided with left side probe (10) and right probe (8) on the relative support (11) of sensor block (9), left side probe (10) and right probe (8) via controller (7) are electrically connected with motor (1).
3. the moulding silk tensile force self-checking device of using according to the described production glass fibre reinforced plastics rockbolts of claim 2 is characterized in that: described left side probe (10) and the right distance between (8) of popping one's head in are greater than the length of sensor block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201889231U CN201760535U (en) | 2010-05-13 | 2010-05-13 | Automatic tension adjusting device of forming wires for producing FRP (Fiber Reinforced Plastic) bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201889231U CN201760535U (en) | 2010-05-13 | 2010-05-13 | Automatic tension adjusting device of forming wires for producing FRP (Fiber Reinforced Plastic) bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201760535U true CN201760535U (en) | 2011-03-16 |
Family
ID=43713137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201889231U Expired - Fee Related CN201760535U (en) | 2010-05-13 | 2010-05-13 | Automatic tension adjusting device of forming wires for producing FRP (Fiber Reinforced Plastic) bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201760535U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801633A (en) * | 2015-04-30 | 2015-07-29 | 方小刚 | Bending equipment provided with touch indication lamp and used for cable for transmitting electric power and bending method of cable |
| CN110243173A (en) * | 2019-04-30 | 2019-09-17 | 河南诺巴迪材料科技有限公司 | Full-automatic hydrogen reducing furnace |
| CN111496546A (en) * | 2020-05-18 | 2020-08-07 | 吴广 | Coil unloading and trimming forming equipment for composite brass strip |
-
2010
- 2010-05-13 CN CN2010201889231U patent/CN201760535U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801633A (en) * | 2015-04-30 | 2015-07-29 | 方小刚 | Bending equipment provided with touch indication lamp and used for cable for transmitting electric power and bending method of cable |
| CN110243173A (en) * | 2019-04-30 | 2019-09-17 | 河南诺巴迪材料科技有限公司 | Full-automatic hydrogen reducing furnace |
| CN111496546A (en) * | 2020-05-18 | 2020-08-07 | 吴广 | Coil unloading and trimming forming equipment for composite brass strip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20150513 |
|
| EXPY | Termination of patent right or utility model |