A kind of needing machine producing heat-preservation cotton
Technical field
The utility model relates to heat-preservation cotton process equipment field, specifically a kind of needing machine producing heat-preservation cotton.
Background technology
Needing machine utilizes the pricker with acicular hook repeatedly to puncture to fiber web, when after the degree of depth that pricker reaches certain, pricker bottom out, due to acicular hook cause forward, the fiber producing displacement departs from acicular hook and stays in fibre web with state of almost hanging down, fibre web has been hammered into just as many fibre bundles " pin ", thus the compression making fibre web produce can not recover, if through the puncture repeatedly of tens of or up to a hundred times on the fibre web of every square centimeter, just a great deal of fibre bundle is thrust fibre web, frictional force in fibre web between fiber and fiber strengthens, web strength raises, increase in density.
The highest frequency of needing machine on the market can only reach 1000rnp/min, and vibration is quite large, easily causes device to shake and swings, causing improving acupuncture speed, thus affect production efficiency.
Utility model content
The utility model is not enough for solving prior art, provides a kind of needing machine producing heat-preservation cotton, is achieved through the following technical solutions:
A kind of needing machine producing heat-preservation cotton, comprise housing (1), frame (2), first conveyer belt (2-1), second conveyer belt (2-2), support bar (2-3), feeding roller (3), needling device (4), trawl board (5), upward pressure roller group (6), receive net machine (7), it is characterized in that: frame (2) arranged outside has housing (1), first conveyer belt (2-1) is inclined at one end of frame (2), the frame (2) of the first conveyer belt (2-1) end is provided with one group of feeding roller (3), the frame (2) of feeding roller (3) side is provided with holder web plate (5), the machine frame at two sides (2) of trawl board (5) is provided with triangular support struts (2-3), trawl board (5) top is provided with needling device (4), needling device (4) is affixed by the triangular support struts (2-3) of frame (2) both sides, one side frame (2) of holder web plate (5) is provided with pressure roll group (6), the frame (2) of pressure roll group (6) side arranges the second conveyer belt (2-2).
Described needling device (4) is made up of eccentric wheel (4-1), connecting rod (4-2), connecting rod stopper slot (4-3), needle plate (4-4), pricker (4-5), stripping web plate (4-6), needling device (4) both sides, top are provided with eccentric wheel (4-1), eccentric wheel (4-1) connects needle plate (4-4) by connecting rod (4-2), connecting rod (4-2) is arranged in connecting rod stopper slot (4-3), pricker (4-5) is arranged on the bottom surface of needle plate (4-4), and needle plate (4-4) below is provided with stripping web plate (4-6).
The side of frame (2) is provided with receives net machine (7).
The beneficial effects of the utility model are: this equipment is by spacing to connecting rod of crank-guide way, needle plate can only be moved up and down, by eccentric design, make eccentric wheel along with the increase of the increase raising needle plate working (machining) efficiency of motor speed, connecting rod and connecting rod stopper slot coordinate the equipment that also reduces to run time the vibrations that produce, effectively extend the service life of equipment, improve production efficiency.
Below in conjunction with detailed description of the invention shown in the drawings, foregoing of the present utility model is described in further detail again.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model external structure schematic diagram;
Fig. 3 is the utility model needling structure schematic configuration diagram.
Mark in figure: housing (1), frame (2), the first conveyer belt (2-1), the second conveyer belt (2-2), support bar (2-3), feeding roller (3), needling device (4), eccentric wheel (4-1), connecting rod (4-2), connecting rod stopper slot (4-3), needle plate (4-4), pricker (4-5), stripping web plate (4-6), trawl board (5), upward pressure roller group (6), receipts net machine (7).
Detailed description of the invention
As shown in Fig. 1 ~ 3, a kind of needing machine producing heat-preservation cotton, frame arranged outside has housing, first conveyer belt is inclined at one end of frame, the frame of the first conveyer belt end is provided with one group of feeding roller, the frame of feeding roller side is provided with holder web plate, the machine frame at two sides of trawl board is provided with triangular support struts, needling device is provided with above trawl board, needling device is affixed by the triangular support struts of frame both sides, one side frame of holder web plate is provided with pressure roll group, the frame of pressure roll group side arranges the second conveyer belt; Both sides, needling device top are provided with eccentric wheel, and eccentric wheel connects needle plate by connecting rod, and connecting rod is arranged in connecting rod stopper slot, and pricker is arranged on the bottom surface of needle plate, is provided with stripping web plate below needle plate.
During use, heat-preservation cotton material is placed on the first conveyer belt, heat-preservation cotton is sent to feeding roller by the first conveyer belt, feeding roller is pushed down and heat-preservation cotton is sent to holder web plate, and stripping web plate moves down pushes down heat-preservation cotton, the reciprocating motion in connecting rod stopper slot of eccentric wheel drivening rod, connecting rod drives the pricker on needle plate to puncture to heat-preservation cotton, after pricker machines, heat-preservation cotton is sent to the second conveyer belt by pressure roll group, and heat-preservation cotton is sent to receipts net machine and is rolled into a roller by the second conveyer belt.