CN203144671U - Needling machine used for processing carbon fiber products - Google Patents
Needling machine used for processing carbon fiber products Download PDFInfo
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- CN203144671U CN203144671U CN 201320120144 CN201320120144U CN203144671U CN 203144671 U CN203144671 U CN 203144671U CN 201320120144 CN201320120144 CN 201320120144 CN 201320120144 U CN201320120144 U CN 201320120144U CN 203144671 U CN203144671 U CN 203144671U
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- needle beam
- hair plates
- acupuncture
- needling
- acupuncture board
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Abstract
A needling machine used for processing carbon fiber products comprises a control system and mechanical components. The mechanical components include a machine base, a feeding mechanism, a height adjusting mechanism, a needle beam and a needling mechanism, wherein the feeding mechanism comprises linear guide rails, a web supporting plate, a feeding lead screw and a feeding stepping motor; the height adjusting mechanism comprises height adjusting stepping motors, height adjusting lead screws and height adjusting guide posts; the needling mechanism comprises an asynchronous motor, a horizontal rotating shaft, needling plate cam mechanisms, a needling plate, needling plate guide posts, wool stripping plate cam mechanisms, a wool stripping plate and wool stripping plate guide posts. The control system is connected with the feeding stepping motor, the height adjusting stepping motors and the asynchronous motor. The needling machine is stable in running, when carbon fibers are processed in a needling mode, fiber webs are good in uniformity, needle breaking in the process is avoided to the maximum, and the needling machine can meet the requirement for high-quality production.
Description
Technical field
The utility model relates to a kind of acupuncture machinery, relates in particular to a kind of full-automatic needing machine for the processing carbon fiber product.
Background technology
Carbon fiber has the various premium properties of elemental carbon, and is little as proportion, heat resistance is fabulous, thermal coefficient of expansion is little, thermal conductivity factor is big, corrosion resistance and electric conductivity are good etc.Simultaneously, it has the flexibility as the fiber again, can weave processing and Wrapping formed.The best performance of carbon fiber is that specific strength and specific modulus surpass general fortifying fibre, and specific strength and the specific modulus of the composite that it and resin form are also higher about 3 times than steel and aluminium alloy, are a kind of new materials of mechanical property excellence.Carbon fibre composite is applied on space flight, guided missile and the sports equipment, and significantly weight reduction improves payload, improves performance, is the important structure material of aerospace industry.
At present, the needing machines of great majority processing carbon fiber products are to control each process procedure by manually-operated, and each step intermittent time is long, and production efficiency lowly and be prone to flaws such as acupuncture goods lamination, product be inhomogeneous.Full-automatic needing machine of the prior art is to assign to regulate face height by the Lower Half of lifting needing machine, and adopts the chain drive charging, places the degree of stability of the feedboard on the chain not high enough.In addition, the stripping hair plates of existing full-automatic needing machine and acupuncture board are to be synchronized with the movement.When acupuncture high-strength carbon fiber and multilayer fleece, being synchronized with the movement of unstable and stripping hair plates and the acupuncture board of feedboard causes fractureing of pin inhomogeneous with the fiber fleece easily, disturb process and cause product defect, can't satisfy high-quality production demand.
The utility model content
The purpose of this utility model is to provide a kind of needing machine for the processing carbon fiber product, and it is stable, when acupuncture processing carbon fiber, and fiber fleece good uniformity, and farthest avoided the broken needle in the processing, can satisfy high-quality production requirement.
For achieving the above object, the utility model has adopted following technical scheme:
A kind of needing machine for the processing carbon fiber product, comprise control system and mechanical part, described mechanical part comprises support, be installed in feeding mechanism on the support, be installed in height adjustment mechanism on the support, be bearing in the needle beam on the height adjustment mechanism and be installed in acupuncture mechanism on the needle beam, wherein:
Described feeding mechanism comprises the line slideway that is fixed on the support, is installed in the holder web plate on the line slideway, the charging leading screw that is connected with the holder web plate, be connected and be fixed to the charging stepper motor of support with the charging leading screw;
Described height adjustment mechanism comprises that a plurality of height that are fixed to support regulate stepper motors, lower end and regulate highly that stepper motor is connected and height adjusting leading screw, lower end that the upper end is slidably connected to needle beam are fixed to a plurality of height adjusting guide pillars that support and top are connected to needle beam;
Described acupuncture mechanism comprises the asynchronous machine that is fixed on the needle beam, the horizontal rotating shaft that is connected and is connected to by spring bearing needle beam with asynchronous machine, be connected to a plurality of acupuncture board cam mechanisms of horizontal rotating shaft, be connected to the acupuncture board of acupuncture board cam mechanism lower end, the lower end is connected with acupuncture board and top is slidably connected to a plurality of acupuncture board guide pillars of needle beam, be connected to a plurality of stripping hair plates cam mechanisms of horizontal rotating shaft, be connected to the stripping hair plates of stripping hair plates cam mechanism lower end, the lower end is connected with the stripping hair plates and top is slidably connected to the stripping hair plates guide pillar of needle beam, and shells hair plates between the acupuncture board above holder web plate and the holder web plate;
Described control system connects the charging stepper motor, highly regulates stepper motor and asynchronous machine.
Further, described control system comprises programmable logic controller (PLC).
Further, described control system comprise the frequency converter that is connected to asynchronous machine and with the charging stepper motor with highly regulate the step-by-step control system that stepper motor is connected, and frequency converter and step-by-step control system are connected respectively to programmable logic controller (PLC).
Further, described height adjustment mechanism also comprise be fixed to needle beam and with highly regulate the height that guide pillar is slidingly connected and regulate linear bearing.
Further, described height adjusting leading screw is trapezoidal screw.
Further, the quantity that described height is regulated stepper motor is 4, and the quantity of highly regulating guide pillar is 4.
Further, the described acupuncture mechanism stripping hair plates linear bearing that also comprises the acupuncture board linear bearing that is fixed to needle beam and is slidingly connected with the acupuncture board guide pillar and be fixed to needle beam and be slidingly connected with stripping hair plates guide pillar.
Further, the quantity of described acupuncture board cam mechanism is 2.
Further, the quantity of described stripping hair plates cam mechanism is 2.
Further, the quantity of described acupuncture board guide pillar is 2.
Because adopt above technical scheme, the beneficial effects of the utility model comprise:
Adopt stepper motor and leading screw to cooperate the line slideway charging, feedboard stability is high, and when the needled carbon fiber, fiber fleece good uniformity has farthest been avoided the broken needle in the processing;
Be improved to the acupuncture mechanism height of regulating needing machine top and make stripping hair plates and acupuncture board asynchronous movement, further avoided the broken needle in the processing;
By the processing of programmable logic controller (PLC) controls carbon fiber, wherein the default programmable logic controller (PLC) program that contains multiple modes of operation to satisfy different processing needs, reduces cost, and simplifies the operation.
Description of drawings
Fig. 1 shows the schematic diagram of needing machine of the present utility model;
Wherein, the 101st, support; The 102nd, the holder web plate; The 103rd, the charging leading screw; The 104th, line slideway; 105, the 106th, highly regulate stepper motor; 107, the 108th, highly regulate guide pillar; 109, the 110th, highly regulate leading screw; 111, the 112nd, highly regulate feed screw nut; 113, the 114th, highly regulate linear bearing; The 115th, needle beam; The 116th, asynchronous machine; 117, the 119th, belt pulley; The 118th, driving belt; The 120th, horizontal rotating shaft; 121, the 122,123, the 124th, spring bearing; 125, the 126th, stripping hair plates cam mechanism; 127, the 128th, the acupuncture board cam mechanism; The 129th, the stripping hair plates; The 130th, acupuncture board; 131, the 132nd, the acupuncture board guide pillar; 133, the 134th, the acupuncture board linear bearing; The 135th, stripping hair plates guide pillar; The 136th, stripping hair plates linear bearing.
The specific embodiment
For abundant disclosed purpose, below with reference to drawings and Examples the utility model is described in further details.The specific embodiment that should be appreciated that the following stated only is used for explaining the utility model, is not for limiting protection domain of the present utility model.
Fig. 1 shows the integrally-built schematic diagram of needing machine of the present utility model.As shown in Figure 1, needing machine of the present utility model comprises mechanical part and control system, wherein, mechanical part comprises five parts: support 101, be installed in feeding mechanism on the support 101, be installed in height adjustment mechanism on the support 101, be bearing in the needle beam 115 on the height adjustment mechanism and be installed in acupuncture mechanism on the needle beam.
As shown in fig. 1, the feeding mechanism of needing machine of the present utility model comprises charging stepper motor (not shown), charging leading screw 103, holder web plate 102, line slideway 104.Wherein, the charging stepper motor is fixed on support 101 front end edges, the rotating shaft of charging stepper motor is connected with charging leading screw 103, charging leading screw 103 is connected with holder web plate 102 by the charging feed screw nut (not shown) that is fixed to holder web plate 102, holder web plate 102 is installed on the line slideway 104, and line slideway 104 is fixed to support 101.Under the charging stepper motor drove, by the transmission of charging leading screw 103, the holder web plate 102 of hard can slide at line slideway 104.Than chain drive structure of the prior art, feedboard of the present utility model (namely holding in the palm web plate 102) operation is more steady, and during the acupuncture high-strength carbon fiber, fiber fleece uniformity is better.
As shown in fig. 1, the height adjustment mechanism of needing machine of the present utility model comprises that 4 height regulate that stepper motor 105,106(the 3rd, 4 are blocked and is not shown), 4 height regulate that leading screw 109,110(the 3rd, 4 are blocked and not shown), 4 height regulate that feed screw nut 111,112(the 3rd, 4 are blocked and not shown), 4 height regulate that guide pillar 107,108(the 3rd, 4 are blocked and not shown), 4 height regulate that linear bearing 113,114(the 3rd, 4 are blocked and not shown).4 height are regulated stepper motor and are installed in respectively near 101 4 angles of support, its rotating shaft is perpendicular to support 101 planes, the rotating shaft that 4 height are regulated stepper motor is connected with the lower end that 4 height are regulated leading screw respectively, the upper end that 4 height are regulated leading screw is regulated feed screw nut with 4 height respectively and is connected, and 4 height are regulated feed screw nut and are fixed to needle beam 115.Lay respectively at the lower end that near 4 height 101 4 angles of support regulate guide pillar and be fixed to support 101, the upper end is slidably connected to 4 height respectively and regulates linear bearing, highly regulate linear bearing and be fixed to needle beam 115, must guarantee that 4 height regulate guide pillar perpendicular to support 101 planes.For example, as shown in fig. 1, the height that is fixed to support 101 is regulated stepper motor 105 and is highly regulated leading screw 109 lower ends and be connected, and highly regulates leading screw 109 upper ends and is connected to and highly regulates feed screw nut 111, highly regulates feed screw nut 111 and is fixed to needle beam 115; The lower end of highly regulating guide pillar 107 is fixed to support 101, and the upper end is slidably connected to and highly regulates linear bearing 113, highly regulates linear bearing 113 and is fixed to needle beam 115.Regulate under the driving of stepper motor at 4 height, regulate the transmission of leading screw by 4 height, and regulate the positioning and guiding of guide pillar by 4 height, can realize the steady oscilaltion of needle beam 115.Wherein, 4 height are regulated leading screw and are preferably trapezoidal screw.
As shown in fig. 1, the acupuncture mechanism of needing machine of the present utility model comprises asynchronous machine 116, horizontal rotating shaft 120, stripping hair plates cam mechanism 125 and 126, acupuncture board cam mechanism 127 and 128, spring bearing 121,122,123 and 124, stripping hair plates 129, acupuncture board 130, acupuncture board guide pillar 131 and 132, acupuncture board linear bearing 133 and 134, stripping hair plates guide pillar 135 and stripping hair plates linear bearing 136.Wherein, asynchronous machine 116 is installed to needle beam 115, and by driving belt 118 and belt pulley 117,119 horizontal rotating shaft 120 that is in transmission connection, horizontal rotating shaft 120 is supported on the needle beam 115 by 4 spring bearings 121,122,123,124; Stripping hair plates cam mechanism 125,126 is connected to horizontal rotating shaft 120, and the lower end is connected to stripping hair plates 129, stripping hair plates 129 is connected with the lower end of stripping hair plates guide pillar 135, and stripping hair plates guide pillar 135 is slidingly connected with the stripping hair plates linear bearing 136 that is fixed to needle beam 115, to play the effect of positioning and guiding; Acupuncture board cam mechanism 127,128 is connected to be shelled between hair plates cam mechanism 125 and 126 on the horizontal rotating shaft 120, and the lower end is connected to acupuncture board 130, acupuncture board 130 and acupuncture board guide pillar 131,132 lower end are connected, acupuncture board guide pillar 131,132 is slidingly connected with the acupuncture board linear bearing 133,134 that is fixed to needle beam 115 respectively, plays the effect of guide-localization; Stripping hair plates 129 is between the acupuncture board 130 above holder web plate 102 and the holder web plate 102.The pin (not shown) is connected to acupuncture board, and work in-process can stretch out (namely passing) stripping hair plates or from wherein the withdrawal.
In the acupuncture process, under asynchronous machine 116 drives, by driving belt 118 and belt pulley 117,119 transmission, horizontal rotating shaft 120 rotations, and drive stripping hair plates cam mechanism 125, stripping hair plates cam (not shown) and acupuncture board cam mechanism 127 in 126, acupuncture board cam (not shown) rotation in 128, stripping hair plates cam and acupuncture board cam drive stripping hair plates cam mechanism 125 respectively, stripping hair plates 129 and acupuncture board cam mechanism 127 that 126 lower ends connect, acupuncture board 130 motions that 128 lower ends connect, wherein, the phase place of stripping hair plates 129 operation displacement diagrams is more leading than the phase place of acupuncture board 130 operation displacement diagrams.During acupuncture, stripping hair plates 129 presses down earlier, and acupuncture board 130 presses down then; Reply when rising, acupuncture board 130 rises earlier, shells hair plates 129 then and rises.When holder web plate 102 drives fiber fleece stepping on it, stripping hair plates 129 part that descends, this moment, needle point did not stretch out stripping hair plates 129, and after stepping was finished, needle point thrust the fiber fleece by stripping hair plates 129.In the prior art, acupuncture board and stripping hair plates are synchronization actions, and this is easy to cause broken needle when the stepping of fiber fleece.
Control system of the present utility model comprises programmable logic controller (PLC) (PLC), wherein the default programmable logic controller (PLC) program that contains multiple modes of operation; Control system of the present utility model also comprise the frequency converter that is connected to asynchronous machine and with the charging stepper motor with highly regulate the step-by-step control system that stepper motor is connected; And frequency converter and step-by-step control system are connected respectively to programmable logic controller (PLC).In the automatic control of needing machine, the operation of programmable logic controller (PLC) controls frequency converter and step-by-step control system, to regulate acupuncture motion of mechanism speed, respectively control the move horizontally speed of holder web plate 102 and rising or falling speed and the lifting amount of displacement and needle beam 115 by step-by-step control system by frequency converter frequency modulation control asynchronous machine.
By the programmable logic controller (PLC) program is set, needing machine of the present utility model have crawl, intermittently, continuous three kinds of operator schemes.
In the crawl operator scheme, can manually control the forward-reverse that presses down, holds in the palm web plate 102 of stripping hair plates 129 and acupuncture board 130 and stop, the rise and fall of needle beam 115 and stopping.
In batch mode of operation, device reset and by behind subiculum web plate 102 start buttons, stripping hair plates 129 and acupuncture board 130 press down respectively, whenever press down once, and the holder web plate 102 stepping amount of advancing is until the product length of setting or retreat spacing.After holder web plate 102 forward motion were finished, stripping hair plates 129 and acupuncture board 130 stopped to press down, and needle beam 115 is stepping amount of rising automatically, and can carry out manually-operated (material loading etc.) this moment to product.Then, by subiculum web plate 102 backs, stripping hair plates 129 and acupuncture board 130 press down respectively, whenever press down once, and holder web plate 102 a slow asterns stepping amount is until the product length of setting or retreat spacing.After holder web plate backward movement was finished, stripping hair plates 129 and acupuncture board 130 stopped to press down, and needle beam 115 is stepping amount of rising automatically, and can carry out manually-operated (material loading etc.) this moment to product.Then, this pattern return to origin and constantly circulation meet the requirements of height until product.
Continuous operation mode and batch mode of operation are similar, running is: also by behind subiculum web plate 102 start buttons, stripping hair plates 129 and acupuncture board 130 press down respectively device reset, whenever press down once, the holder web plate 102 stepping amount of advancing is until the product length of setting or retreat spacing; After the forward motion of holder web plate 102 was finished, stripping hair plates 129 and acupuncture board 130 stopped to press down, and needle beam 115 is stepping amount of rising automatically, returns initial position automatically with butt web plate 102, and can carry out manually-operated (material loading etc.) this moment to product.Then, this pattern return to origin and constantly circulation meet the requirements of height until product.
In needing machine of the present utility model, can require by programmable logic controller (PLC) the stepping amount of holder web plate 102 and the stepping amount of needle beam 115 to be set according to actual product.
The above embodiment has only expressed embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. needing machine that is used for the processing carbon fiber product, it is characterized in that, comprise control system and mechanical part, described mechanical part comprises support, be installed in feeding mechanism on the support, be installed in height adjustment mechanism on the support, be bearing in the needle beam on the height adjustment mechanism and be installed in acupuncture mechanism on the needle beam, wherein:
Described feeding mechanism comprises the line slideway that is fixed on the support, is installed in the holder web plate on the line slideway, the charging leading screw that is connected with the holder web plate, be connected and be fixed to the charging stepper motor of support with the charging leading screw;
Described height adjustment mechanism comprises that a plurality of height that are fixed to support regulate stepper motors, lower end and regulate highly that stepper motor is connected and height adjusting leading screw, lower end that the upper end is connected to needle beam are fixed to a plurality of height adjusting guide pillars that support and top are slidably connected to needle beam;
Described acupuncture mechanism comprises the asynchronous machine that is fixed on the needle beam, the horizontal rotating shaft that is connected and is connected to by spring bearing needle beam with asynchronous machine, be connected to a plurality of acupuncture board cam mechanisms of horizontal rotating shaft, be connected to the acupuncture board of acupuncture board cam mechanism lower end, the lower end is connected with acupuncture board and top is slidably connected to a plurality of acupuncture board guide pillars of needle beam, be connected to a plurality of stripping hair plates cam mechanisms of horizontal rotating shaft, be connected to the stripping hair plates of stripping hair plates cam mechanism lower end, the lower end is connected with the stripping hair plates and top is slidably connected to the stripping hair plates guide pillar of needle beam, and shells hair plates between the acupuncture board above holder web plate and the holder web plate;
Described control system connects the charging stepper motor, highly regulates stepper motor and asynchronous machine.
2. needing machine according to claim 1 is characterized in that, described control system comprises programmable logic controller (PLC).
3. needing machine according to claim 2, it is characterized in that, described control system also comprise the frequency converter that is connected to asynchronous machine and with the charging stepper motor with highly regulate the step-by-step control system that stepper motor is connected, and frequency converter and step-by-step control system are connected respectively to programmable logic controller (PLC).
4. needing machine according to claim 3 is characterized in that, described height adjustment mechanism also comprise be fixed to needle beam and with highly regulate the height that guide pillar is slidingly connected and regulate linear bearing.
5. needing machine according to claim 4 is characterized in that, it is trapezoidal screw that described height is regulated leading screw.
6. needing machine according to claim 4 is characterized in that, the quantity that described height is regulated stepper motor is 4, and the quantity of highly regulating guide pillar is 4.
7. needing machine according to claim 4, it is characterized in that the stripping hair plates linear bearing that described acupuncture mechanism also comprises the acupuncture board linear bearing that is fixed to needle beam and is slidingly connected with the acupuncture board guide pillar and is fixed to needle beam and is slidingly connected with stripping hair plates guide pillar.
8. needing machine according to claim 7 is characterized in that, the quantity of described acupuncture board cam mechanism is 2.
9. needing machine according to claim 7 is characterized in that, the quantity of described stripping hair plates cam mechanism is 2.
10. needing machine according to claim 7 is characterized in that, the quantity of described acupuncture board guide pillar is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320120144 CN203144671U (en) | 2013-03-15 | 2013-03-15 | Needling machine used for processing carbon fiber products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320120144 CN203144671U (en) | 2013-03-15 | 2013-03-15 | Needling machine used for processing carbon fiber products |
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| Publication Number | Publication Date |
|---|---|
| CN203144671U true CN203144671U (en) | 2013-08-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320120144 Withdrawn - After Issue CN203144671U (en) | 2013-03-15 | 2013-03-15 | Needling machine used for processing carbon fiber products |
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| Country | Link |
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| CN (1) | CN203144671U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161033A (en) * | 2013-03-15 | 2013-06-19 | 太仓市万龙非织造工程有限公司 | Needle machine for processing carbon fiber products |
| CN104947322A (en) * | 2015-07-31 | 2015-09-30 | 中原工学院 | Mesh supporting plate adjusting mechanism for needling machine for small-scale teaching and scientific research experiments |
-
2013
- 2013-03-15 CN CN 201320120144 patent/CN203144671U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161033A (en) * | 2013-03-15 | 2013-06-19 | 太仓市万龙非织造工程有限公司 | Needle machine for processing carbon fiber products |
| CN103161033B (en) * | 2013-03-15 | 2015-06-17 | 太仓市万龙非织造工程有限公司 | Needle machine for processing carbon fiber products |
| CN104947322A (en) * | 2015-07-31 | 2015-09-30 | 中原工学院 | Mesh supporting plate adjusting mechanism for needling machine for small-scale teaching and scientific research experiments |
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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: 20130821 Effective date of abandoning: 20150617 |
|
| RGAV | Abandon patent right to avoid regrant |