CN202880340U

CN202880340U - Hopper of vibration plate

Info

Publication number: CN202880340U
Application number: CN 201220216882
Authority: CN
Inventors: 林寒暾
Original assignee: XIAMEN EGRET PRECISION MACHINERY CO Ltd
Current assignee: XIAMEN EGRET PRECISION MACHINERY CO Ltd
Priority date: 2012-09-27
Filing date: 2012-09-27
Publication date: 2013-04-17
Anticipated expiration: 2022-09-27

Abstract

The utility model discloses a hopper of a vibration plate. The hopper of the vibration plate comprises a base plate, a barrel-type hopper body. The base plate is fixed on the lower portion of the hopper body. A spiral track is arranged on the inner circumferential surface of the hopper body. A groove is formed in the spiral track which rises step by step. The lower end of the spiral track is connected with the base plate, and the upper end of the spiral track is connected with a discharge port. An adjusting block is arranged on the joint of the base plate and the lower end of the spiral track. A curved surface which rises from bottom to up step by step along the rising direction of the spiral track can be formed in the upper end of the adjusting block. The groove is firstly formed in the joint of the base plate and the lower end of the spiral track. The adjusting block is fixed on the groove in the base plate through screws. The hopper of the vibration plate effectively improves reliability of feeding of the vibration.

Description

A kind of hopper of vibrating disk

Technical field

The utility model relates to vibrating disk, especially a kind of vibrating disk hopper of suitable conveying cuboid part.

Background technology

Vibrating disk is a kind of feeder equipment of self-orientation ordering, generally will comprise hopper, impulse mgnet, straight line feeder; During work, a plurality of parts to be conveyed are placed in the hopper, then hopper is under the effect of impulse mgnet, hopper is made vertical vibration, and driving hopper by the spring leaf that tilts does around its vertical axis and rocks vibration, part in the hopper just rises along the hopper helical orbit owing to being subject to this vibration, enters straight line feeder until send discharging opening.As shown in Figure 1; it is exactly a kind of hopper of known vibrating disk; it comprises chassis 1a, tubular hopper body 2a; the inside face of hopper body 2a is provided with the helical orbit 21a that progressively rises with groove; this known hopper state as shown in Figure 2 usually can occur when vibrating transportation cuboid part, a plurality of cuboid parts 10 erect adherent be arranged in helical orbit 21a above; stop other part to enter in the groove of helical orbit 21a, cause hopper can't send part.The tradition terms of settlement is with air gun the part 10 of arranging to be dispelled, but this way is brought larger production noise, will consume source of the gas simultaneously, sometimes also can blow out hopper to part 10, causes waste.

The utility model content

The technical problems to be solved in the utility model provides a kind of hopper of vibrating disk, the reliability of Effective Raise vibrating disk feeding.

For achieving the above object, the technical solution of the utility model is: a kind of hopper of vibrating disk, comprise base plate, tubular hopper body, base plate is fixed on the bottom of hopper body, the inner peripheral surface of hopper body is provided with the helical orbit that progressively rises with groove, the lower end of helical orbit is connected mutually with base plate, and the upper end of helical orbit is connected discharging opening, and the joining place of base plate and helical orbit lower end arranges an adjustment block.

Further improve, the upper end of described adjustment block be provided with one along the helical orbit ascent direction by the low curved surface that progressively raises, make things convenient for the part adjustment block of jumping over.

Further improve, the joining place of described base plate and helical orbit lower end arranges first a groove and a plurality of mounting hole, and the bottom of adjustment block processes a plurality of screw holes, then is fixed on the groove of base plate the easy disassembly adjustment block with the key screw adjustment block.

The utility model is because the joining place in base plate and helical orbit lower end arranges an adjustment block, when hopper is carried the cuboid part, part is stopped by adjustment block before the helical orbit that enters the hopper body, the adjustment block of need jumping over falls, thereby make this class cuboid part try to get to the heart of a matter not can generation rule adherent arrangement and cause the elevating screw track and be blocked, automatically eliminate the phenomenon that the cuboid part is holded up adherent arrangement, guarantee that part can enter in the groove of hopper body helical orbit smoothly, the reliability of Effective Raise vibrating disk feeding, can not make simultaneously part jump out hopper and consumption source of the gas yet, avoid waste.

Description of drawings

Fig. 1 is a kind of block diagram of known vibrating disk hopper;

Fig. 2 is a kind of feeding state stereogram of Fig. 1 vibrating disk hopper;

Fig. 3 is the utility model block diagram;

Fig. 4 is the utility model three-dimensional exploded view.

The specific embodiment

Below in conjunction with accompanying drawing and concrete embodiment the utility model is described in further detail.

Fig. 3, shown in Figure 4, a kind of hopper of vibrating disk, comprise base plate 1, tubular hopper body 2, base plate 1 is fixed on the bottom of hopper body 2, the inner peripheral surface of hopper body 2 is provided with the helical orbit 21 that progressively rises with groove, the lower end of helical orbit 21 is connected mutually with base plate 1, and the upper end of helical orbit 21 is connected discharging opening 22, and base plate 1 is fixed an adjustment block 3 with the joining place of helical orbit 21 lower ends.

The upper end of adjustment block 3 can be provided with one along helical orbit 21 ascent directions by the low curved surface 31 that progressively raises.

Can be first at a joining place processing groove 11 and a plurality of mounting hole 12 of base plate 1 with helical orbit 21 lower ends during the installation of adjustment block 3, then processing screw hole in adjustment block 3 bottoms is fixed on adjustment block 3 on the groove 11 of base plate 1 with screw 13 at last.

Below only be preferred embodiment of the utility model, the change that those skilled in the art does to be equal to by claim all falls into the protection domain of this case.

Claims

1. the hopper of a vibrating disk, comprise base plate, tubular hopper body, base plate is fixed on the bottom of hopper body, the inner peripheral surface of hopper body is provided with the helical orbit that progressively rises with groove, the lower end of helical orbit is connected mutually with base plate, the upper end of helical orbit is connected discharging opening, and it is characterized in that: the joining place of base plate and helical orbit lower end arranges an adjustment block.

2. the hopper of a kind of vibrating disk according to claim 1 is characterized in that: the upper end of described adjustment block be provided with one along the helical orbit ascent direction by the low curved surface that progressively raises.

3. the hopper of a kind of vibrating disk according to claim 1 and 2, it is characterized in that: the joining place of described base plate and helical orbit lower end arranges first a groove and a plurality of mounting hole, the bottom of adjustment block processes a plurality of screw holes, then is fixed on the groove of base plate with the key screw adjustment block.