A kind of FRP pole stock fixed-length cutting machine
Technical field
The utility model relates to machine tools field, is more specifically a kind of fixed-length cutting machine of FRP bar.
Background technology
Fibre reinforced plastics (FRP) are prepared by making synthetic resin (as epoxy resin, vinyl ester resin, phenolic resins etc.) penetrate in fortifying fibre (as glass fibre, carbon fiber, aramid fibre etc.).Fibre reinforced plastics have light weight and hard, non-conductive, mechanical strength is high, recycle few, corrosion resistant feature, is more and more applied in civil engineering and building industry field, such as structural reinforcement etc. at present, fibre reinforced plastics also for the manufacture of article, such as FRP pole stock (muscle material and rope material) etc.
Along with the extensive use of fibre reinforced plastics (FRP) material, the demand of actual production Plays workpiece is also increasing.When processing the FRP pole stock of certain length, if a kind of fixed-length cutting device can be had, can significantly enhance productivity.Although and existing shaft material fixed-length cutting machine is a lot, be mainly common in the fixed length cutting of reinforcing bar, rubber hose etc., can not be applicable to the cutting of FRP pole stock completely, the cutter special therefore designing a kind of FRP of being applicable to pole stock is very important.
Utility model content
the technical problem that utility model will solve
The utility model aims to provide a kind of FRP pole stock fixed-length cutting machine of simple and reasonable, convenient and efficient.
technical scheme
For achieving the above object, the technical scheme that the utility model provides is:
A kind of FRP pole stock fixed-length cutting machine, comprises frame, pole stock cutting assembly, fixed length feeding assembly and cooling water collection assembly.
Described fixed length feeding assembly is made up of material feed clamping gas pawl, feeding cylinder, directive wheel, front limit stop block and rear positive stop, feeding cylinder is installed in frame, feeding cylinder drives material feed clamping gas pawl to move back and forth, material feed clamping gas pawl motion front and back position is respectively arranged with front limit stop block and rear positive stop, and directive wheel is arranged in frame axial arranged along workpiece.
Described cooling water collection assembly is made up of cooling water tank, coolant pump and catchment covers, and described catchment covers is arranged in frame, and catchment covers is communicated with cooling water tank.
Above-mentioned FRP pole stock fixed-length cutting machine, further, described pole stock cutting assembly is made up of cutting motor support, cutting motor, motor lift cylinder, motor lifting guide pillar, cutting blade, compression cylinder, compact heap, motor lifting guide pillar is installed in frame by cutting motor support, motor lift cylinder drives cutting motor to move along motor lifting guide pillar, cutting blade is arranged in the rotating shaft with cutting motor, compression cylinder is fixed in frame, compact heap is arranged on nearly cutting blade position, and compression cylinder drives compact heap compress or unclamp workpiece to be cut.
Above-mentioned FRP pole stock fixed-length cutting machine, further, also comprise guard shield, guard shield is located at the outside of cutting blade.
Above-mentioned FRP pole stock fixed-length cutting machine, further, described cutting blade is discoid.
beneficial effect
The technical scheme adopting the utility model to provide, compared with prior art, has following beneficial effect.
(1) the utility model apparatus structure is reasonable, be easy to safeguard, fixed length cutting is realized by front limit stop block and rear positive stop and the material feed clamping gas pawl that moves betwixt, structure is simple but reliability is high, calibration is safeguarded simple, only need measure during calibration and adjust the spacing between front limit stop block and rear positive stop, can greatly increase work efficiency.
(2) for the cutting characteristics of FRP pole stock, be provided with catchment covers and cooling water tank, reclaim cooling water, operating environment neat and tidy and energy-conserving and environment-protective.
(3) adopt disc-like cutting blade, the multi-group workpiece that can be arranged in parallel cuts simultaneously, increases work efficiency.
(4) vibrational power flow is reasonable, and compact heap and the action of material feed clamping gas pawl substep, keep the location of workpiece in cutting process firm, Cutting Length is accurate, and defect rate is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left TV structure schematic diagram of Fig. 1.
Label declaration in schematic diagram: 1, cooling water tank, 2, coolant pump, 3, compression cylinder, 4, catchment covers, 5, cutting motor support, 6, cutting motor, 7, motor lift cylinder, 8, motor lifting guide pillar, 9, cutting blade, 10, guard shield, 11, compact heap, 12, material feed clamping gas pawl, 13, front limit stop block, 14, rear positive stop, 15, feeding cylinder, 16, directive wheel, 17, frame.
Detailed description of the invention
For understanding content of the present utility model further, below in conjunction with embodiment and accompanying drawing, the utility model is described in detail.
embodiment 1
As shown in Figure 1, FRP pole stock fixed-length cutting machine of the present utility model, comprises frame 17, pole stock cutting assembly, fixed length feeding assembly and cooling water collection assembly.
Described fixed length feeding assembly forms 14 by material feed clamping gas pawl 12, feeding cylinder 15, directive wheel 16, front limit stop block 13 and rear positive stop.Feeding cylinder 15 is installed in frame 17, and feeding cylinder 15 drives material feed clamping gas pawl 12 to move back and forth, and material feed clamping gas pawl 12 for clamping workpiece to be cut, and has driven the reciprocating motion before and after doing by feeding cylinder 15.Material feed clamping gas pawl 12 motion front and back position is respectively arranged with front limit stop block 13 and rear positive stop 14, spacing between front limit stop block 13 and rear positive stop 14 can be determined according to required Workpiece length, material feed clamping gas pawl 12 moves between front limit stop block 13 and rear positive stop 14, thus the Workpiece length be fed forward is preset value just, realizes fixed length cutting.Directive wheel 16 is arranged in frame 17 axial arranged along workpiece, workpiece to be cut is moved in frame convenient, makes the load of feeding cylinder 15 less.
Cooling water collection assembly is made up of cooling water tank 1, coolant pump 2 and catchment covers 4, and described catchment covers 4 is arranged in frame 17, and catchment covers 4 is communicated with cooling water tank 1, and cooling water tank 1 is also provided with coolant pump 2.When carrying out pole stock fixed length cutting, catchment covers 4 is positioned at frame 17 just to pole stock cutting position, water in cooling water tank 1 is transported to catchment covers 4 by coolant pump 2, to the pole stock spray in cutting, cool water shower not only can carry out necessary cooling to the pole stock in cutting, also play the dust of generation during trapping cutting, make the more bright and clean smooth effect of cut surface.
When cut workpiece, catchment covers can collect the cooling water of spray, and pilot flow direction cooling water tank 1.
Pole stock cutting assembly is made up of cutting motor support 5, cutting motor 6, motor lift cylinder 7, motor lifting guide pillar 8, cutting blade 9, compression cylinder 3, compact heap 11.Motor lifting guide pillar 8 is installed in frame 17 by cutting motor support 5, motor lift cylinder 7 drives cutting motor 6 to move along motor lifting guide pillar 8, cutting blade 9 is arranged on in the rotating shaft of cutting motor 6, compression cylinder 3 is fixed in frame 17, compact heap 11 is arranged on nearly cutting blade 9 position, and compression cylinder 3 drives compact heap 11 to compress or unclamps workpiece to be cut.
Above-mentioned FRP pole stock fixed-length cutting machine, further, also comprise guard shield 10, guard shield 10 is located at the outside of cutting blade 9, can prevent the splashing of chip.
The working procedure of the utility model device is: charging, material feed clamping gas pawl 12 clamping work pieces, and under the driving of feeding cylinder 15, feeding encounters front limit stop block 13 to material feed clamping gas pawl 12, stops; Now compression cylinder 3 drives compact heap 11 workpiece pressing, and cutting motor 6 is started working, and drives cutting blade 9 to rotate, and motor lift cylinder 7 drives cutting motor 6 to move downward cutting along motor lifting guide pillar 8 simultaneously, takes the workpiece of well cutting away.After cutting, motor lift cylinder 7 drives cutting motor 6 to reset, material feed clamping gas pawl 12 unclamps workpiece, feeding cylinder 15 drives material feed clamping gas pawl 12 to retreat to rear positive stop 14 position, clamping work pieces again, compression cylinder 3 drives compact heap 11 to reset, and now completes a cutting cycle, so move in circles, automation cutting process can be realized.
embodiment 2
As embodiment 1 further technical scheme, the cutting blade 9 in the present embodiment is discoid.As shown in Figure 2, now workpiece to be cut can be arranged 2 in parallel, cuts simultaneously, only slightly need change the shape of material feed clamping gas pawl 12 and compact heap 11.
Schematically above be described the utility model and embodiment thereof, this description does not have restricted, and also just one of the embodiment of the present utility model shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.