CN201817720U - Multi-shaft unwinding device for cutting reinforced fabric - Google Patents
Multi-shaft unwinding device for cutting reinforced fabric Download PDFInfo
- Publication number
- CN201817720U CN201817720U CN2010205219826U CN201020521982U CN201817720U CN 201817720 U CN201817720 U CN 201817720U CN 2010205219826 U CN2010205219826 U CN 2010205219826U CN 201020521982 U CN201020521982 U CN 201020521982U CN 201817720 U CN201817720 U CN 201817720U
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- support
- cuts
- multiaxis
- tension
- reinforced fiber
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Abstract
The utility model relates to a multi-shaft unwinding device for cutting reinforced fabric, which comprises an unwinding mechanism. The unwinding mechanism includes a support, a guide shaft is arranged on the support, the upper left end and the upper right end of the support are respectively provided with a holder, a support shaft is arranged between the two holders, the two holders are provided with symmetrical supporting devices, support devices includes two pairs of support bearings respectively arranged on the two holders, two ends of the support shaft are respectively arranged on the two pairs of support bearings, an edge aligning device on the left side of the support includes an edge aligning holder fixedly disposed on the left side of the support and a screw disposed on two fixed blocks, the two fixed blocks are fixedly disposed on the edge aligning holders, a positioning component is disposed on the screw between the two fixed blocks, and a positioning ring matching with the positioning component is disposed on the support shaft. Distributed materials on a distribution roller can be unwound to an accurate position so as to guarantee cutting quality, unwinding speed of the distribution roller can be adjusted as required, unwinding efficiency of the distribution roller is increased, and accordingly the cutting efficiency is increased.
Description
Technical field
The utility model relates to a kind of cloth cutting auxiliary equipment, is specifically related to a kind of reinforced fiber and cuts the multiaxis discharging device.
Background technology
When reinforced fiber such as glass cloth, carbon fiber cloth material etc. are cut, just the cloth on the distribute roll need be unwound on the work top that cuts, and existing cloth unwinding equipment is very simple, only need the two ends of distribute roll are placed on the support, distribute roll is rotated to get final product, therefore such unwinding equipment has following shortcoming in the unwinding process of cloth:
1, just simply be installed on the support owing to distribute roll, and unfixing, and in cloth unwinding process, distribute roll can move left and right like this.
2, because the fixing meeting move left and right in distribute roll two ends, thereby the cloth of winding on distribute roll also can and then be offset, and the skew of cloth causes cloth being unwound to when cutting on the workbench, cloth with cut workbench and have certain oblique angle, also need manually cloth to be ajusted, just can cut, distribute roll is after deviation post in addition, rotate and can produce certain torsion, thereby the unwinding meeting of the cloth gas of requiring great effort very much.
3, in cloth unwinding process, when the pulling that stops cloth, because the inertia cloth is still along with the distribute roll on the back shaft is rotated further, cloth continues unwinding, causes cloth to be piled up, the operate as normal that influence cuts; Thereby owing to can not carry out unwinding by cloth withdrawal speed as required, cause cutting inefficiency and cut quality and can not get guaranteeing of cloth.
The utility model content
At the problems referred to above, the purpose of this utility model provides a kind of reinforced fiber and cuts the multiaxis discharging device, and it guarantees that reinforced fiber can not be offset in the process of unwinding, and speed is as required carried out unwinding, the efficient that raising cuts.
The realization the technical solution of the utility model is as follows:
Reinforced fiber cuts the multiaxis discharging device, at least comprise a unloading mechanism, this unloading mechanism comprises support, support is provided with the axis of guide, left upper end, the upper right side of support are respectively arranged with supporting seat, are provided with back shaft between two supporting seats, are symmetrically arranged with bracing or strutting arrangement on two supporting seats, bracing or strutting arrangement comprises two pairs of spring bearings that are separately positioned on two supporting seats, and the both ends of described back shaft are arranged on respectively on two pairs of spring bearings;
Also comprise be arranged on support left side entangle the limit device, it comprise be fixedly installed on support left side entangle the limit bearing, entangle and be set with two fixed blocks on the bearing of limit, and be arranged on screw rod on two fixed blocks, screw rod between two fixed blocks is provided with positioning component, and back shaft is provided with the centring ring that matches with positioning component.
Offer screw respectively on described two fixed blocks, the center of two screws is on same straight line, and described screw rod passes the screw on two fixed blocks, and screw rod is rotated in screw very smoothly.
Described positioning component comprises the location bar that is threaded on screw rod between two fixed blocks, and is fixedly installed on the spacer on the bar of location, and described centring ring circumferentially is provided with and offers cannelure, and an end of spacer is fastened in the cannelure of centring ring.
The screw rod that moves around for convenience is set with runner at an end of described screw rod, is set with handle on the runner.Like this when the needs mobile screw, as long as the handle on the rotating wheel can easily be operated effortlessly.
Also comprise the tension mechanism that is arranged on the support upper right side, it comprises tension pulley, fixed head, tension force dribbling, adjusting device, tension pulley is fixedly installed on the back shaft end near the support upper right side, fixed head is fixedly installed on the support that is positioned at the tension pulley below, the two ends of tension force dribbling are separately positioned on the fixed head, its middle part is enclosed within on the tension pulley, and adjusting device comprises the adjuster that is separately positioned between tension force dribbling two ends and the fixed head.Like this when needing the adjustment of tonicity dribbling to the tension force of tension pulley, as long as by regulating any one in two adjusters, just can realize the adjusting of tension force dribbling to the tension force size of tension pulley, thereby make the material returned of rolling of distribute roll speed as required on the back shaft, reach the requirement of cloth cutting.
Further, described adjuster comprises that an end fixedlys connected with tension strap, and the other end passes the double-screw bolt that fixed head reaches the fixed head below, and is positioned at the adjusting nut on the double-screw bolt of fixed head below.Like this when the needs tension adjustment, as long as nut is regulated in turn, tension force that just can the adjustment of tonicity belt.
Further, be provided with tension spring between the adjuster that the arbitrary end in the described tension force dribbling two ends is corresponding with it.When tension pulley rotated along with back shaft, the tension force dribbling can produce tension force to tension pulley better like this, and it can guarantee the smooth and easy rotation of tension pulley along with back shaft.
Be respectively arranged with tension spring between the adjuster corresponding of described tension force dribbling two ends with it.
Further, the both ends of described back shaft are provided with plug respectively, and the two ends that plug gets lodged in distribute roll are with distribute roll being fixed on the back shaft tightly, like this when changing distribute roll, as long as two plugs are taken off just and can easily change.
Further, for the two ends that make plug insert distribute roll easily distribute roll is fixed, just the insertion end with above-mentioned plug is designed to taper.
Adopt such scheme, the support left upper end is provided with and entangles the limit device, it comprise be fixedly installed on support left side entangle the limit bearing, entangle and be set with two fixed blocks on the bearing of limit, be arranged on the screw rod on two fixed blocks, at the location bar on the screw rod between two fixed blocks and be fixed on the spacer of location on the bar, and back shaft is provided with the centring ring that matches with spacer, and the runner and the handle that is fixedly installed on the runner that are fixed on the screw rod end, like this when in cloth unwinding process, back shaft left or right avertence when moving, as long as the counterclockwise or clockwise handle that shakes rotates runner, runner also drives the screw rod rotation, this moment, the location bar between two locating pieces will left or move right, therefore be fixed on spacer on the bar of location will drive on the back shaft centring ring left or move right, thereby also make back shaft or move right left, reach the purpose that the distribute roll position on the back shaft is corrected, make the cloth on the distribute roll can be unwound to position accurately, assurance cuts quality, improves unwinding efficient.And tension mechanism comprises tension pulley, fixed head, the tension force dribbling, adjusting device, tension pulley is fixedly connected on the back shaft end near the support upper right side, fixed head is fixedly installed on the support, one end of tension force dribbling is fixedly connected on the upper end of a double-screw bolt by connector, the other end is by an end of the fixedly connected tension spring of connector, the other end of tension spring is fixedly connected on the upper end of another double-screw bolt, the lower end of two top double-screw bolts is passed fixed head and is reached the below of fixed head, two ends of double-screw bolt below fixed head adjusting nut that all has been threaded, and the middle part of tension force dribbling is enclosed between two ribs on the tension pulley.Like this when needing the tension force of adjustment of tonicity dribbling, any one that only needs that turn is arranged in that two of fixed head below regulate nuts gets final product, realization is to the adjusting of tension pulley tension force size, very easy to use, thereby the withdrawal speed of adjusting distribute roll that can be as required, thereby the unwinding efficient that improves distribute roll has also just improved and has cut efficient.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A portion enlarged drawing among Fig. 1;
Fig. 3 is the right view of Fig. 1;
Fig. 4 is an another kind of structural representation of the present utility model;
Fig. 5 is an embodiment of the present utility model;
In the accompanying drawing, 1 is left socle, and 2 is right support, and 3 is the axis of guide, 4 is left supporting seat, and 5 is connecting rod, and 6 is feet, and 7 is guide bearing, 8 is right supporting seat, and 9 is back shaft, and 10 is distribute roll, and 11 is spring bearing, 111 is bearing, and 112 is spring bearing, and 12 for entangling the limit bearing, and 13 is fixed block, 131 is fixed block, and 14 is screw rod, and 15 is runner, and 16 is handle, 17 are the location bar, and 18 is spacer, and 19 is centring ring, and 20 is cannelure, 21 is tension pulley, and 22 is fixed head, and 23 is the tension force dribbling, and 24 is rib, 25 is double-screw bolt, and 251 is double-screw bolt, and 26 is connector, 27 is tension spring, and 28 for regulating nut, and 29 is plug, 30 is insertion end, and 31 is cloth
Work top, 33 is support, 34 is cross bar.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further specified.
Shown in Fig. 1-3, reinforced fiber cuts the multiaxis discharging device, at least comprise a unloading mechanism, it comprises support 33, support comprises the left socle 1 that branch is arranged, right support 2, left socle 1, connect as one by the connecting rod 5 that is fixedly installed on the middle part between the right support 2, left socle, the bottom of right support has feet 6, can make left socle by regulating feet, right support is on same horizontal line, left socle, the middle part of right support is set with guide bearing 7 respectively, and the two ends of the axis of guide 3 are arranged on left socle by guide bearing 7, on the right support, the axis of guide 3 rotates along with guide bearing 7, left socle 1, the upper end of right support 2 is provided with left supporting seat 4 respectively, right supporting seat 8, left side supporting seat 4, right supporting seat 8 is fixed on separately the support by screw, left side supporting seat, be provided with back shaft 9 between the right supporting seat, back shaft is the distribute roll 10 that has cloth in order to install, distribute roll rotates along with back shaft, cloth 31 on the distribute roll 10 is directed on the work top 32 by the axis of guide 3, left side supporting seat 4, right supporting seat 8 is respectively arranged with bracing or strutting arrangement, bracing or strutting arrangement comprises a pair of spring bearing 11 that is separately positioned on the left supporting seat and a pair of spring bearing 112 on the right supporting seat, every pair of spring bearing all comprises two bearings that are arranged side by side 111, having certain clearance between two bearings can allow bearing rotate, the both ends of back shaft are placed on left supporting seat respectively, in the middle of the spring bearing on the right supporting seat, so left supporting seat, two pairs of spring bearings on the right supporting seat form supporting to back shaft, and back shaft can rotate on two pairs of spring bearings;
Also comprise be arranged on left socle left side entangle the limit device, it comprise be fixed on left socle 1 left side entangle limit bearing 12, entangle and be set with two fixed blocks 13 on the limit bearing 12,131, has certain distance between two fixed blocks, offer equirotal screw on two fixed blocks respectively, the center of two screws is on same straight line, and screw rod 14 passes two screws on the fixed block, on the screw rod in fixed block 131 left sides in the outside, leave the installation site, on this installation site, fixedly install disk rotary wheel 15, the outside of disk rotary wheel is fixed with handle 16, and handle is fixed on the center away from disk rotary wheel, at the location bar 17 that on the screw rod between two fixed blocks, has been threaded, location bar 17 not with entangle limit bearing 12 and contact, be fixedly connected with spacer 18 on the bar 17 of location, one end of spacer 18 is fixed on the bar of location, the other end is circular-arc bayonet socket, on the back shaft directly over the spacer, be fixedly connected with centring ring 19, centring ring is a disc-shape, centring ring 19 circumferentially offer cannelure 20, the circular arc bayonet socket of spacer 18 is stuck in the cannelure 20.Like this when in cloth unwinding process, back shaft left or right avertence when moving, as long as the counterclockwise or clockwise handle that shakes makes runner rotation, runner and drives the screw rod rotation, this moment, the location bar between two locating pieces will left or move right, therefore be fixed on spacer on the bar of location will drive on the back shaft centring ring left or move right, thereby also make back shaft or move right left, reach the purpose that the distribute roll position on the back shaft is corrected.
Also comprise the tension mechanism that is arranged on the right support left side, it comprises tension pulley 21, fixed head 22, tension force dribbling 23, adjusting device, tension pulley 21 is fixedly connected on the back shaft end near right support, tension pulley is being followed back shaft and is being rotated, the both sides of tension pulley have rib 24, fixed head 22 is fixedly installed on the right support 2, its be positioned at tension pulley under, one end of tension force dribbling 23 is fixedly connected on the upper end of a double-screw bolt 25 by connector 26, the other end is by an end of the fixedly connected tension spring 27 of connector, the other end of tension spring 7 is fixedly connected on the upper end of another double-screw bolt 251, the lower end of two top double-screw bolts is passed fixed head 22 and is reached the below of fixed head, two ends of double-screw bolt below fixed head all have been threaded and have regulated nut 28, and the middle part of tension force dribbling 23 is enclosed between two ribs 24 on the tension pulley, and the tension force dribbling just can not got off from landing on the tension pulley like this.Like this when needing the tension force of adjustment of tonicity dribbling, any one that only needs that turn is arranged in that two of fixed head below regulate nuts get final product, and realization is to the adjusting of tension pulley tension force size, and is very easy to use.Can guarantee cloth unwinding reposefully on the distribute roll by adjusting tension mechanism.
Back shaft between left socle, the right support is provided with two plugs 29.Two plugs can slide on back shaft, like this when being installed to distribute roll on the back shaft, two plugs are enclosed within respectively on the back shaft at distribute roll two ends, the insertion end 30 of two plugs is inserted respectively in the endoporus at distribute roll two ends, distribute roll is fixed on the back shaft firmly, can move left and right.For the ease of plug being inserted in the endoporus of distribute roll end, just with the insertion end of plug for being designed to taper.
Referring to Fig. 4, tension mechanism, entangle the same side that the limit device can be arranged on support, can save taking up room of whole device like this, also be convenient to operation simultaneously.
Referring to Fig. 5, reinforced fiber cuts the multiaxis discharging device, comprise four unloading mechanisms that fuse, four unloading mechanisms link together by the cross bar 34 that is fixed between the support, can carry out the material returned to the cloth on four distribute rolls simultaneously like this, improve material returned efficient, also improved the efficient that cuts simultaneously.Certainly can also will as required more unloading mechanisms be fused, simultaneously cloth be carried out unwinding, increase work efficiency.
Claims (10)
1. reinforced fiber cuts the multiaxis discharging device, at least comprise a unloading mechanism, this unloading mechanism comprises support, support is provided with the axis of guide, left upper end, the upper right side of support are respectively arranged with supporting seat, are provided with back shaft between two supporting seats, it is characterized in that: be symmetrically arranged with bracing or strutting arrangement on two supporting seats, bracing or strutting arrangement comprises two pairs of spring bearings that are separately positioned on two supporting seats, and the both ends of described back shaft are arranged on respectively on two pairs of spring bearings;
Also comprise be arranged on support left side entangle the limit device, it comprise be fixedly installed on support left side entangle the limit bearing, entangle and be set with two fixed blocks on the bearing of limit, and be arranged on screw rod on two fixed blocks, screw rod between two fixed blocks is provided with positioning component, and back shaft is provided with the centring ring that matches with positioning component.
2. reinforced fiber according to claim 1 cuts the multiaxis discharging device, it is characterized in that: offer screw respectively on described two fixed blocks, the center of two screws is on same straight line, and described screw rod passes the screw on two fixed blocks.
3. reinforced fiber according to claim 1 cuts the multiaxis discharging device, it is characterized in that: described positioning component comprises the location bar on the screw rod that is threaded between two fixed blocks, and be fixedly installed on the spacer of location on the bar, described centring ring circumferentially is provided with and offers cannelure, and an end of spacer is fastened in the cannelure of centring ring.
4. reinforced fiber according to claim 1 cuts the multiaxis discharging device, it is characterized in that: an end of described screw rod is set with runner, is set with handle on the runner.
5. reinforced fiber according to claim 1 cuts the multiaxis discharging device, it is characterized in that: also comprise the tension mechanism that is arranged on the support upper right side, it comprises tension pulley, fixed head, tension force dribbling, adjusting device, tension pulley is fixedly installed on the back shaft end near the support upper right side, fixed head is fixedly installed on the support that is positioned at the tension pulley below, the two ends of tension force dribbling are separately positioned on the fixed head, its middle part is enclosed within on the tension pulley, and adjusting device comprises the adjuster that is separately positioned between tension force dribbling two ends and the fixed head.
6. reinforced fiber according to claim 5 cuts the multiaxis discharging device, it is characterized in that: described adjuster comprises that an end fixedlys connected with tension strap, the other end passes the double-screw bolt that fixed head reaches the fixed head below, and is positioned at the adjusting nut on the double-screw bolt of fixed head below.
7. reinforced fiber according to claim 5 cuts the multiaxis discharging device, it is characterized in that: be provided with tension spring between the adjuster corresponding with it of the arbitrary end in the described tension force dribbling two ends.
8. reinforced fiber according to claim 5 cuts the multiaxis discharging device, it is characterized in that: be respectively arranged with tension spring between the adjuster corresponding with it of described tension force dribbling two ends.
9. reinforced fiber according to claim 1 cuts the multiaxis discharging device, it is characterized in that: the both ends of described back shaft are provided with plug respectively.
10. reinforced fiber according to claim 9 cuts the multiaxis discharging device, it is characterized in that: the insertion end of described plug is a conical design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205219826U CN201817720U (en) | 2010-09-09 | 2010-09-09 | Multi-shaft unwinding device for cutting reinforced fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205219826U CN201817720U (en) | 2010-09-09 | 2010-09-09 | Multi-shaft unwinding device for cutting reinforced fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201817720U true CN201817720U (en) | 2011-05-04 |
Family
ID=43915683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205219826U Expired - Lifetime CN201817720U (en) | 2010-09-09 | 2010-09-09 | Multi-shaft unwinding device for cutting reinforced fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201817720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101967750A (en) * | 2010-09-09 | 2011-02-09 | 常州市宏发纵横新材料科技有限公司 | Multiaxial material returning device for cutting reinforced fabric |
-
2010
- 2010-09-09 CN CN2010205219826U patent/CN201817720U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101967750A (en) * | 2010-09-09 | 2011-02-09 | 常州市宏发纵横新材料科技有限公司 | Multiaxial material returning device for cutting reinforced fabric |
| CN101967750B (en) * | 2010-09-09 | 2012-10-10 | 常州市宏发纵横新材料科技股份有限公司 | Multiaxial material returning device for cutting reinforced fabric |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110504 Effective date of abandoning: 20121010 |