CN2909195Y - Feeding apparatus of friction material automatic weighing device - Google Patents

Abstract

A friction material poidometer belongs to the weighing field. The industry the technique of a screw rod to feed materials is adopted in prior art. Driven by a motor, the screw rod firstly twirls quickly to feed materials in high speed; when required material weight is approached, the motor is slowed down and feeds materials little by little to reach set weight. the technical proposal of the utility model is that: a left bin feeder 16 and a right bin feeder 15 are arranged between sidewall 17; and a measuring cylinder adjusting plate 9 with a kick-off wheel is fixed in the middle; a shaft 4 is driven by a kick-off motor 6; bearing chocks are arranged on both ends of a support 5 with a threaded rod 10 in the middle; a handle 14 is positioned on one end of the threaded rod 10 with an adjusting nut 12 in the middle; the adjusting nut 12 is fixed on the measuring cylinder adjusting plate 9; a blanking cylinder 8 is fixed to the measuring cylinder adjusting plate 9 and a piston of the blanking cylinder 8 is connected with a blanking board 7. The utility model has the advantages of proper physical design, practicality, convenience to be adjusted, controlling weight within plus or minus one gram, thereby meeting operating requirements.

Description

A kind of friction material poidometer feeder

Technical field: the utility model relates to the weighing technology field, is a kind of friction material poidometer feeder more specifically.

Background technology: employing screw rod of the same trade at present feeding.Screw rod is by driven by motor, fast rotational rapid loading before this, and when near the weighing weight that needs, motor speed slows down bit by bit reinforced, reaches setting weight.Because the distance of screw rod adjacent thread is too big, wherein contained friction material amount is many, can not be accurate to ± 1 gram even rotation slowly reduces to leak the material amount.Can not satisfy demand of practical production.

Summary of the invention: for overcoming above-mentioned shortcoming, the purpose of this utility model is a kind of friction material poidometer feeder of design.Its technical scheme is: be respectively arranged with between sidewall 17 and the graduated cylinder adjustable plate 9 that a left side adds feed bin 16 and the right side adds feed bin 15, a left side adds on the two side 17 of feed bin 16 installs bearing 11 respectively; The two ends of axle 4 are fixing with bearing 11, center fixed material toggling wheel 3; Axle 4 is driven by material toggling motor 6; Support 5 two ends fixed bearing blocks 13, the centre is a threaded rod 10; One end of threaded rod 10 is installed handle 14, the middle setting nut 12 of installing; Setting nut 12 is fixed on the graduated cylinder adjustable plate 9; Blanking cylinder 8 is fixed together with graduated cylinder adjustable plate 9, and its piston connects with blanking plate 7; Weighing device cylinder 1 connects with pumping board 2, is fixed on the feeder sidewall; Perforate on the pumping board 2.The advantage of this utility model is: the reasonable in design practicality, and the novelty that is skillfully constructed, the reasonable in design practicality, easy to adjust, can satisfy request for utilization with the weighing Weight control at ± 1 gram.

Description of drawings: Fig. 1 is the feeder front view, and Fig. 2 is the reinforced storage capacity adjusting mechanism in the right side on Fig. 1 feeder, and Fig. 3 is the material toggling wheel mechanism on Fig. 1 feeder, and Fig. 4 is a material toggling wheel mechanism side view, and Fig. 5 is Fig. 1 weighing device cylinder and pumping board vertical view.In the accompanying drawing: 1, weighing device cylinder, 2, pumping board, 3, the material toggling wheel, 4, axle, 5, support, 6, the material toggling motor, 7, blanking plate, 8, the blanking cylinder, 9, the graduated cylinder adjustable plate, 10, threaded rod, 11, bearing, 12, setting nut, 13, bearing seat, 14, handle, 15, the right side adds feed bin, 16, a left side adds feed bin, and 17, sidewall.

Embodiment: feeder is divided into left and right two and adds feed bin 16 and 15; A left side adds on the two side 17 of feed bin 16 installs bearing 11 respectively; The two ends of axle 4 are fixing with bearing 11, center fixed material toggling wheel 3; Axle 4 is driven by material toggling motor 6; Material toggling wheel 3 is with very close to each other between the feeder two side, and friction material can only be taken turns 3 teeth groove by material toggling and just can be leaked down, so each feeding quantity is very little; The support 5 two ends fixed bearing blocks 13 of feeder one side, the centre is a threaded rod 10; One end of threaded rod 10 is installed handle 14, the middle setting nut 12 of installing; Setting nut 12 is fixed on the graduated cylinder adjustable plate 9; Blanking cylinder 8 is fixed together with graduated cylinder adjustable plate 9, and its piston connects with blanking plate 7; Rotary handle 14 will drive graduated cylinder adjustable plate 9 and move up and down, and regulate the volume that the right side adds feed bin with this, and then regulate feeding quantity; Weighing device cylinder 1 connects with pumping board 2, is fixed on the feeder sidewall; Perforate on the pumping board 2, the pumping board 2 sealing right side that moves ahead adds feed bin, and opening a left side, to add feed bin reinforced; Pumping board 2 return left sides add the feed bin sealing, and the right side adds feed bin and opens reinforced.The course of work is: at first adjust the right volume that adds feed bin 15 by handle 14.Weighing device cylinder 1 begins to be in the return position, and it is reinforced earlier the right side to be added feed bin 15, and a left side adds feed bin 16 sealings.Fill it up with the back weighing device cylinder 1 piston sealing right side that moves ahead and add feed bin 15, open a left side and add feed bin 16.Blanking cylinder 8 pistons stretch out, and the material that the right side adds in the feed bin 15 leaks down, the beginning weighing.Not enough part is slowly added by the material toggling wheel 3 that a left side adds feed bin 16.Arrive setting weight, 6 stalls of material toggling motor stop to feed in raw material, reinforced finishing.

Claims (1)

1, a kind of friction material poidometer feeder is characterized in that: be respectively arranged with between sidewall (17) and the graduated cylinder adjustable plate (9) that a left side adds feed bin (16) and the right side adds feed bin (15), a left side adds on the two side (17) of feed bin (16) installs bearing (11) respectively; The same bearings in two ends (11) of axle (4) are fixing, center fixed material toggling wheel (3); Axle (4) is driven by material toggling motor (6); Support (5) two ends fixed bearing blocks (13), the centre is threaded rod (10); One end of threaded rod (10) is installed handle (14), the middle setting nut (12) of installing; Setting nut (12) is fixed on the graduated cylinder adjustable plate (9); Blanking cylinder (8) is fixed together with graduated cylinder adjustable plate (9), and the same blanking plate of its piston (7) connects; The same pumping board of weighing device cylinder (1) (2) connects, and is fixed on the feeder sidewall (17); Pumping board (2) is gone up perforate.

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