SU1539143A1 - Flight conveyer - Google Patents

Abstract

The invention relates to a conveyor conveying technology and is intended to automate the removal of chips from metal-cutting machines, automated sites and flexible automatic production. The goal is to increase the reliability of the conveyor by separating coolant (coolant) from the chips being transported. The conveyor includes a chute 1 for collecting chips with two bottoms. The upper perforated bottom 2 is made with through holes 3 for coolant flow, and the bottom continuous bottom 4 with a window 5 for draining coolant is located at the tension sprocket of the tension head 6 of the conveyor. Inside the groove 1, there are movable scrapers (PS), which are located perpendicular to the longitudinal axis of the traction body in the form of chains 9 and are pressed against the bottom 2 with a spring. In the PS prudusmotreni through holes for coolant flow. The chains 9 are driven by the drive mechanism 15 of the drive head 16 of the conveyor, which has a discharge window. A pallet 18 for collecting coolant is installed under it. A guide plate (NP) with through holes for coolant flow is cantilevered onto the pallet 18. A brush is attached to the cantilever end face of the NP, which interacts with the PS when the chains 9 move. On the sides of the brush there are fixed support bars for interacting with the chains 9. The slats and the NP are made of elastic material. Chain 9 when driving run over strips. At the same time, the NP makes low-frequency transverse oscillations, forcing the chips to move more vigorously along the NP to the collection point, and the coolant simultaneously flows more intensively into the pallet 18 through the holes in the NP. The brush sweeps away chips and coolant, adhering to the PS, on the oscillating NP. 1 hp f-ly, 6 ill.

Description

The invention relates to transporting devices, namely to scraper conveyors, which can be used to automate the removal of chips from metal-cutting machines, and moving the chips along the bottom 2 together with the coolant, captured from the chip collector 19. At the same time, the coolant flows through the holes 12 the scrapers 7 and through the openings 3 of the upper bottom 2 on the lower parts and the flexible bottom 4 of the gutters 1, and through the window 5 of the production. The coolant flows back into the chip bin

Purpose of the invention

improving the reliability of the conveyor by separating coolant from the transported chips.

FIG. 1 schematically shows the proposed conveyor; in fig. 2 is a view A of FIG. one; in fig. 3 is a view B in FIG. 2; in fig. 4 shows a section B-B in FIG. 2; in fig. 5 is a view of FIG. four; in fig. 6 is a section d-d in FIG. 3

The scraper conveyor comprises a chute 1 for collecting chips made with two bottoms: the upper perforated bottom 2 with through holes 3 for

with a window 5 for draining the coolant located at the tension sprocket (not shown) of the tension head 6.

15

19. Chip discharged from the conveyor along with the coolant remaining in the channel enters the plate 21 and through the through holes 22 in it flows into the pan 18, from where it passes through the drainage system 20 to the chip collector 19. Chains 9 run over the slats 24 when they move. which causes the plate 21 to perform low-frequency transverse oscillations. These vibrations force the chips to move more vigorously along the plate 21 to the collection point and at the same time they force the coolant to flow more intensively into the pan 18 through the holes 22 in the flow-through of the coolant fluid 20. At the same time, the brush 23 sweeps away the tees and the bottom continuous bottom 4 chips and coolant stuck to the scrapers

7, onto a plate 21, oscillating from the interaction of the circuits with the support strips 24. Thus, the loss of coolant during transport is significantly reduced.

Inside chute 1 there are 5 shavings mixed with it, and, besides, scrapers 7, which can be moved in roller guides formed by rolling pins 8 rigidly connected with a traction body, for example chains 9 and freely mounted there are rollers 10 on them. The scrapers 7 are located perpendicularly to the longitudinal axis of the traction organ and are pressed to the upper days-1. A scraper conveyor that includes the schu 2 chutes with a spring 11. In the scraper 7, the drive and tension heads and the vert-through holes 12 are provided for a tically closed traction body with coolant overflow. The movement of the scraper 7 into 35 with scrapers placed in the groove with the upper vertical plane is limited to dry perforated and lower lid 13. From the jamming of the skirting with the skirting bottom and with the drain window, the side 7 protects the casing 14. The chains 9 located at the tensioning sprocket, it is retracted by the drive mechanism by the fact that, in order to increase the low 15 of the drive head 16, at which reliability of the operation of the conveyor a discharge box 17, 40 of the Len coolant under which is installed pallet 18 d collecting the transported chip chute arranged to discharge window disposed at the drive head, and is provided with a discharge located under the window is fixed, the guide plate 21 with. a tray and a cantilever mounted on through-holes 22 for a flow-through guide plate with a brush and support strips attached to its cantilever end face, the guide plate made of an elastic material, has through holes and spreads

This expands the scope of use of the conveyor due to the possibility of using it for machine tools for deep drilling.

Claims (2)

Invention Formula Coolant, which communicates with chip collector 19 (Fig. 1) through the drainage system 20. On the pallet 18 is a cantilever no coolant. A brush 23 is attached to the cantilever end face of the plate 21, interacting with the scrapers 7 as the chains move. Along the sides of the brush 23 to the chips 2 which are located on the bottom, together with the coolant captured from the chip collector 19. At the same time, the coolant flows through the holes 12 in the scrapers 7 and through the holes 3 of the upper bottom 2 to the bottom bottom 4 of the chute 1, and through window 5 coolant is drained back to the chip collector chips mixed with it, and, in addition to that - 1. A scraper conveyor, including a drive and tension head and a vertically closed traction body with scrapers, placed in a groove with upper perforated and lower continuous bottoms and with a window for discharge, located at the tension sprocket, which is different in that, in order to increase the reliability of the conveyor by separating the cutting fluid from the transported chips, the trough is made with a discharge window located at the drive head, and The bottom plate of the pallet and the guide plate mounted on it with a cantilever mounted on its cantilever end face with a brush and support strips, the guide plate made of elastic material, has through holes and spreads. This expands the scope of use of the conveyor due to the possibility of using it for machine tools for deep drilling. Invention Formula The solo end of the plate is fixed to the support — it is positioned at an angle to the horizontal with the slide bars 24 for engaging with the chains 9. Herewith, the guide plate 21 and the supporting bars 24 are made of an elastic material. Scraper conveyor works as follows. When the drive mechanism 15 is turned on, the chains 9 are activated, which carry the moving scrapers 7 along with them, the interaction of the brush with the scrapers, and the support bars with the pull body. 2. A conveyor according to claim 1, characterized in that the scrapers are made with 55 holes and are connected to a typical organ with the possibility of pressing them on the upper branch to the upper perforated bottom of the chute. the possibility of interaction between the brush and the scrapers, and the support bars with the traction organ. 2. A conveyor according to claim 1, characterized in that the scrapers are made with through holes and are connected to a typical organ with the possibility of pressing them on the upper branch to the upper perforated bottom of the chute. e Mf L 8 I / a I m Jl CD one about S one . 01 2 Ј U I I I s 9 gng C /  tggl | r; | |. sh 3 & Ј 9 | --yv m & ft SЈ L5 / 8H6g9l