CN101391252B

CN101391252B - Separation device of products of different size

Info

Publication number: CN101391252B
Application number: CN2008101555350A
Authority: CN
Inventors: 李泽敏
Original assignee: Oechsler Plastic Products Taicang Co Ltd
Current assignee: Oechsler Plastic Products Taicang Co Ltd
Priority date: 2008-10-08
Filing date: 2008-10-08
Publication date: 2011-07-20
Anticipated expiration: 2028-10-08
Also published as: CN101391252A

Abstract

The invention relates to a separating device of products with different sizes, which comprises a first oblique slideway having a first gap and inclining from top to bottom, a third oblique slideway which is arranged below the first oblique slideway and has a third gap and also inclines from top to bottom, and a guiding plate for guiding all the products that are not separated out on the first oblique slideway to the third oblique slideway. So the products firstly undergo the first step of separation after being conveyed to the first oblique slideway, and small-sized products fall off from the first gap; then the products slide down to the guiding plate, and the positions and direction of motion of the small-sized products are changed and adjusted through slight impact and vibration; and finally, the products slide down to the third slideway, the small-sized products can also fall off from the third gap, and the residual large-sized products slide down to a large-sized product collecting pail from the bottom part of the third oblique slideway finally. The secondary sorting increases the sorting rate of small-sized products, and the invention has advantages of simple structure and high work efficiency.

Description

Separation device of products of different size

The present invention relates to a kind of separator, be used for the product of separation different size.

Background technology

Existing separation device of products of different size generally includes an inclined ramp and a slit that is opened on the slideway, and the slit is more bigger than the small-size product that will be separated.When the various products that mix when slideway slips over, the product that size is little will fall from the slit.

For the separation of the small-size product of big (for example greater than 2) of length-width ratio, the width in slit is offered more biggerly than the width of small-size product, when small-size product vertical (length direction of product is parallel with the length direction in slit) can separated be gone out when flowing through the slit, but, cause letter sorting not thorough when small-size product horizontal (length direction of product is vertical with the length direction in slit) just can't sort out when flowing through the slit.

Summary of the invention

The technical problem to be solved in the present invention provides a kind of separator that can sort small-size product comparatively completely, is particularly useful for separating the bigger small-size product of length-width ratio.

The technical solution adopted in the present invention is: a kind of separation device of products of different size, comprise first inclined ramp that tilts from top to bottom with first slit, be arranged on described first inclined ramp below what have the 3rd slit also is the 3rd inclined ramp that tilts from top to bottom, be used for product not separated on first inclined ramp is all guided to the guided plate of the 3rd inclined ramp.Like this, at first separate through the first step after product is transported on first inclined ramp, small-size product comes off from first slit; Then, product is slipped on the guided plate, and through faint bump, vibration, small-size product has been changed the position, has adjusted the direction of motion simultaneously; At last, product is slipped to the 3rd slideway, and small-size product can also come off from the 3rd slit, and remaining large scale product is slipped to large scale product collecting vessel from the bottom of the 3rd inclined ramp at last.

Described first slit and described the 3rd slit are oppositely arranged along vertical direction, and then the small-size product from the first slit landing directly is slipped to the small-size product collecting vessel from the 3rd slit.Be more preferably, the length of described first inclined ramp is run through in described first slit, and the length in described the 3rd slit is greater than first slit.

Described guided plate is second inclined ramp that tilts from top to bottom, the bottom of described second inclined ramp is between first inclined ramp and the 3rd inclined ramp, and the bottom of first inclined ramp is passed the 3rd inclined ramp along the bottom that second inclined ramp, second inclined ramp are passed in the projection of vertical direction along the projection of vertical direction.

Because the employing of technique scheme, the present invention have secondary letter sorting slideway, improved the sorting rate of small-size product, and simple in structure, high efficiency.

Description of drawings

Fig. 1 is a front view of the present invention;

Fig. 2 is a stereogram of the present invention;

Wherein, 1, first inclined ramp, 11, first slit, 2, second inclined ramp, the 3, the 3rd inclined ramp, the 31, the 3rd slit.

The specific embodiment

The present invention is further detailed explanation below in conjunction with accompanying drawing and concrete embodiment: referring to Fig. 1, separator shown in Figure 2, comprise first inclined ramp 1, second inclined ramp 2, the 3rd inclined ramp 3 that are provided with from top to bottom, wherein first inclined ramp 1, the 3rd inclined ramp 3 are connected on the right side wall of separator, and second inclined ramp 2 is connected on the left side wall of separator.

Described first inclined ramp 1 offers first slit 11 from top to bottom to the separator inner inclination on described first inclined ramp 1, and the length of first inclined ramp 1 is offered and run through in described first slit 11 along the length direction of first inclined ramp 1.

Described second inclined ramp 2 is from top to bottom to the separator inner inclination.

Described the 3rd inclined ramp 3 is from top to bottom to the separator inner inclination.Offer the 3rd slit 31 on described the 3rd inclined ramp 3, first slit 11 is longer than along the relative setting of vertical direction and the length in the 3rd slit 31 in described the 3rd slit 31 and first slit 11.

On the framework that is arranged on separator that described first inclined ramp 1, second inclined ramp 2, the 3rd inclined ramp 3 can rotate, regulate the angle γ of the angle α of first inclined ramp 1 and vertical direction, the angle β that regulates second inclined ramp 2 and vertical direction, adjusting the 3rd slideway 3 and vertical direction, make the bottom of the inclined ramp 1 of winning pass the 3rd inclined ramp 3 along the projection of vertical direction along the bottom that second inclined ramp 2, second inclined ramp 2 are passed in the projection of vertical direction.

Thus, operation principle of the present invention is: along 1 landing of first inclined ramp, wherein the part small-size product came off from first slit 11 and passes the 3rd slit 31, drops in the small-size product collecting vessel after (a) product was transported on first inclined ramp 1; (b) other products along 1 landing of first inclined ramp, under the effect of gravity, all fall second inclined ramp 2, be slipped to the 3rd inclined ramp 3 from second inclined ramp 2 again, in the process of twice bump, vibration, the direction of motion of small-size product horizontal level that relative the 3rd slit 31 is positioned in a pile product and small size part obtains changing; (c) a pile product is along 3 landings of the 3rd inclined ramp, and small-size product can also come off from the 3rd slit 31 and fall in the small-size product collecting vessel, and remaining large scale product is slipped to large scale product collecting vessel from the bottom of the 3rd inclined ramp 3 at last.Wherein, if portioned product is not transported to first inclined ramp 1, but drop on second inclined ramp 2, also it doesn't matter, can be separated preferably at the 3rd inclined ramp 3 places equally.

Above embodiment is not the restriction that is used for technical conceive only in order to show the application's embodiment, and the protection domain of this patent should be as the criterion with claims.

Claims

1. separation device of products of different size, it is characterized in that: comprise first inclined ramp (1) that tilts from top to bottom with first slit (11), be arranged on described first inclined ramp (1) below what have the 3rd slit (31) also is the 3rd inclined ramp (3) that tilts from top to bottom, be used for product not separated on first inclined ramp (1) is all guided to the guided plate of the 3rd inclined ramp (1), described first slit (11) is oppositely arranged along vertical direction with described the 3rd slit (31), described guided plate is second inclined ramp (2) that tilts from top to bottom, the bottom of described second inclined ramp (2) is positioned between first inclined ramp (1) and the 3rd inclined ramp (3), and second inclined ramp (2) is passed along the projection of vertical direction in the bottom of first inclined ramp (1), the 3rd inclined ramp (3) is passed along the projection of vertical direction in the bottom of second inclined ramp (2).

2. separation device of products of different size according to claim 1 is characterized in that: the length of described first inclined ramp (1) is run through in described first slit (11), and the length in described the 3rd slit (31) is greater than first slit (11).