CN213147289U

CN213147289U - Steel band drying device

Info

Publication number: CN213147289U
Application number: CN202021584353.8U
Authority: CN
Inventors: 刘慧丹; 刘自然; 钟日新; 赖剑锋; 肖启莹
Original assignee: Zhaoqing Hongwang Metal Industrial Co Ltd
Current assignee: Zhaoqing Hongwang Metal Industrial Co Ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-05-07
Anticipated expiration: 2030-08-03

Abstract

The utility model discloses a steel band drying device, comprising a frame body, the support body both sides are equipped with a plurality of groups extrusion device, support body both sides top fixed mounting has a plurality of groups lead screw bearing frame, rotate in the lead screw bearing frame that the bisymmetry set up and install the lead screw, a plurality of first set of union pieces and a plurality of second set of union piece have been cup jointed respectively to lead screw intermediate position and both ends, first set of union piece lower extreme rigid coupling has central air knife, second set of union piece lower extreme rigid coupling has side air knife, the lower extreme of central air knife and side air knife all is equipped with a plurality of wind gaps, and the wind gap sets up downwards and dries the steel band through central air knife and side air knife below. The utility model discloses a preliminary crowded moisture on steel band surface of drying of extrusion device, the wind gap of rethread center air knife and side air knife is dried the steel band surface, and it is effectual to dry.

Description

Steel band drying device

Technical Field

The utility model relates to a steel band stoving field specifically relates to a steel band drying device.

Background

A steel strip is a narrow and long steel sheet that is required for industrial production of various types of metals or mechanical products, and in industrial production, after the surface of the steel strip is processed, a large amount of oil stains, impurities, and the like remain on the surface of the steel strip, so that the surface of the steel strip must be cleaned before the steel strip is wound, stored, used, or transported. But current steel band is at the in-process of drying, and drying device stoving effect is relatively poor or the structure is comparatively complicated, can not thoroughly clear away the moisture on steel band surface, and drying quality is poor, influences the use quality of steel band, and drying quality is poor further to have resulted in the drying efficiency of steel band to hang down.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a steel band drying device can carry out comprehensive thorough stoving to the steel band surface.

The utility model discloses technical scheme as follows: the utility model provides a steel band drying device, includes the support body, be equipped with a plurality of groups extrusion device between the support body both sides, the top fixed mounting of support body both sides has a plurality of groups lead screw bearing frame, lead screw bearing frame corresponds and establishes between two sets of adjacent extrusion device, installs the lead screw in the lead screw bearing frame, a plurality of first cover union pieces have been cup jointed to the lead screw intermediate position, and a plurality of second cover union pieces have been cup jointed at the lead screw both ends, first cover union piece lower extreme rigid coupling has central air knife, second cover union piece lower extreme rigid coupling has the side air knife, the lower extreme of central air knife and side air knife all is equipped with a plurality of wind gaps, and the wind gap sets up downwards and dries the steel band through central air.

Further, the support body includes a plurality of parallel arrangement's connecting plate and connects a plurality of cross connecting plate between two connecting plates, connecting plate below fixed mounting has a plurality of support frames, be fixed with a plurality of mount pads on the support frame, be located and install the driving roller between two relative mount pads of support body both sides.

Furthermore, the extrusion device comprises two upright slide bars, the top ends of the slide bars support the connecting plate, lower bearing seats are fixedly mounted at the lower ends of the slide bars, lower extrusion rollers are mounted between the two opposite lower bearing seats positioned at the two sides of the frame body, upper bearing seats are slidably mounted at the upper ends of the slide bars, and upper extrusion rollers are mounted between the two opposite upper bearing seats.

Further, the slide bar top rigid coupling has the bedplate, the through-hole has been seted up to the bedplate, and bedplate top fixed mounting has the cylinder, the cylinder has the telescopic link, and the through-hole that the telescopic link passed the bedplate is flexible downwards and rigid coupling in bolster bearing housing's top.

Furthermore, two ends of the connecting plate are respectively and fixedly connected to the top ends of the seat bodies of the adjacent extrusion devices, and the screw rod bearing block is fixedly installed at the top end of the connecting plate.

Furthermore, the two side faces of the lower bearing block are respectively and fixedly connected with a fixing frame, a mounting seat is fixed on the fixing frame, and a transmission roller is arranged between the oppositely arranged mounting seats.

Furthermore, the driving roller is arranged below the central air knife and the side air knives, and air openings at the lower ends of the central air knife and the side air knives are arranged in a forward or oblique mode towards the driving roller.

Compared with the prior art: the utility model provides a steel band drying device, which extrudes the moisture on the upper surface and the lower surface of a steel band through an upper extrusion roller and a lower extrusion roller of an extrusion device, so that a subsequent central air knife and a side air knife can dry the steel band more thoroughly, and meanwhile, the drying efficiency of the central air knife and the side air knife can be improved; the steel strip dried by the last group of central air knives and the side air knives further enters the next group of extrusion devices and the next group of central air knives and side air knives to be extruded and dried more thoroughly, so that the steel strip is dried thoroughly after the extrusion treatment of the plurality of groups of extrusion devices and the drying treatment of the central air knives and the side air knives, the drying quality is good, and the drying quality is high.

Drawings

Fig. 1 is a schematic structural diagram of the steel belt drying device of the present invention.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

Referring to fig. 1, a steel strip drying device includes a frame body 10, a plurality of groups of extrusion devices 20 are disposed between two sides of the frame body 10, a plurality of groups of lead screw bearing blocks 30 are fixedly mounted at top ends of two sides of the frame body 10, the lead screw bearing blocks 30 are disposed between two adjacent groups of extrusion devices 20, a lead screw 40 is mounted in each lead screw bearing block 30, a plurality of first sleeving pieces 41 are sleeved at the middle position of the lead screw 40, a plurality of second sleeving pieces 42 are sleeved at two ends of the lead screw 40, a central air knife 43 is fixedly connected to the lower end of each first sleeving piece 41, and a side air knife 44 is fixedly connected to the lower end of each second sleeving piece 42.

The frame body 10 comprises a plurality of parallel connection plates 11 and a plurality of transverse connection plates 12 connected between the two connection plates 11, and is used for stabilizing the whole frame body 10, and two ends of each connection plate 11 are fixedly connected to the top ends of the adjacent extrusion devices 20 respectively. Connecting plate 11 below fixed mounting has a plurality of support frames 13, be fixed with a plurality of mount pads 14 on the support frame 13, be located and install driving roller 15 between two relative mount pads 14 of support body 10 both sides, driving roller 15 is used for rotating the steel band that the conveying was treated and is dried.

Extrusion device 20 includes the slide bar 21 of two vertical settings, and slide bar 21 top is supported connecting plate 11, slide bar 21 lower extreme fixed mounting has step 22, is located and installs down squeeze roll 23 between the two relative step 22 of support body 10 both sides, slide bar 21 upper end slidable mounting has bolster bearing housing 24, installs squeeze roll 25 between the two bolster bearing housing 24 that the symmetry set up, go up squeeze roll 25 and squeeze roll 23 parallel arrangement down and go up squeeze roll 25 and have certain extrusion clearance down between squeeze roll 23, go up squeeze roll 25 and squeeze roll 23 cooperation from top to bottom and extrude the steel band through extrusion clearance to detach the surperficial moisture of steel band. The top ends of the sliding rods 21 are fixedly connected with a seat plate 26, the seat plate 26 is provided with a through hole, the top end of the seat plate 26 is fixedly provided with an air cylinder 27, the air cylinder 27 is provided with a telescopic rod, the telescopic rod penetrates through the through hole of the seat plate 26 to stretch downwards and is fixedly connected to the top end of the upper bearing seat 24, the telescopic rod can drive the upper bearing seat 24 to slide up and down on the two sliding rods 21 when stretching up and down, the upper bearing seat 24 further drives the upper extrusion roller 25 rotatably installed in the upper bearing seat 24 to move up and down, and therefore the extrusion gap between the upper extrusion roller 25 and.

The frame body 10 is connected to the seat plate 26 of the extrusion device 20 through a connecting plate 11, two ends of the connecting plate 11 are respectively and fixedly connected to top ends of the seat plates 26 of the adjacent extrusion devices 20, and the screw shaft bearing block 30 is fixedly installed at the top end of the connecting plate 11, in this embodiment, two adjacent screw shaft bearing blocks 30 are provided at the top end of each connecting plate 11.

Further, the lower ends of the center air knives 43 and the side air knives 44 are provided with a plurality of air ports, which face downward toward the surface of the steel strip being conveyed on the driving roller 15. The screw rod can rotate through a handle, when the screw rod 40 rotates, the first sleeving piece 41 and the second sleeving piece 42 slide on the screw rod 40 relative to the screw rod 40, and the first sleeving piece 41 and the second sleeving piece 42 further drive the central air knife 43 and the side air knife 44 to move respectively.

Furthermore, two side surfaces of the lower bearing seat 22 are respectively and fixedly connected with a fixing frame 16, a mounting seat 14 is fixed on the fixing frame 16, and a driving roller 15 is installed in the mounting seat 14 which is oppositely arranged.

Further, the driving roller 15 is disposed below the central air knife 43 and the side air knife 44, and the air openings at the lower ends of the central air knife 43 and the side air knife 44 are disposed in a forward or oblique direction facing the driving roller 15, so as to improve the drying effect.

It can be understood that the utility model discloses can make up multiunit extrusion device 20 and multiunit center air knife 43, side air knife 44 wantonly according to actual conditions to reach better stoving effect and drying efficiency.

It will be appreciated that the central air knife 43 and the side air knives 44 need to be connected to a fan which provides a heat source to dry the steel strip.

It can be understood that the utility model discloses the drying device of steel band goes on in an environment that is close to totally enclosed, can avoid the heat excessive to cause the energy extravagant, and excessive heat can influence workman's operational environment.

The utility model discloses a use as follows: referring to fig. 1, when the steel strip is dried, the steel strip to be dried firstly enters the extrusion device 20 at the side, the steel strip enters the extrusion gap between the upper extrusion roller 25 and the lower extrusion roller 23, and the moisture on the upper surface and the lower surface of the steel strip is primarily extruded and removed in the rotation of the upper extrusion roller 25 and the lower extrusion roller 23; after the preliminary extrusion, the steel strip is continuously conveyed forwards on the transmission roller 15, at the moment, the middle position of the steel strip is dried by the air opening of the central air knife 43 positioned above the transmission roller 15, the two side positions of the steel strip are dried by the air openings of the side air knives 44 positioned above the transmission roller 15, and the moisture on the steel strip is evaporated or falls to the ground from the two sides of the steel strip; after being dried by the central air knife 43 and the side air knife 44, the steel strip is continuously conveyed forward on the driving roller 15 to the next group of extrusion devices 20, and the upper extrusion roller 25 and the lower extrusion roller 23 further extrude the moisture on the upper surface and the lower surface of the steel strip.

If the positions of the air outlets of the central air knife 43 and the side air knives 44 facing the surface of the steel strip are adjusted, the handle of the screw rod 40 can be rotated, the screw rod 40 rotates, the central air knife 43 and the side air knives 44 on the screw rod 40 can move relative to the screw rod 40, and the positions of the air outlets of the central air knife 43 and the side air knives 44 facing the upper surface of the steel strip can be adjusted.

When the extrusion gap between the upper extrusion roll 25 and the lower extrusion roll 23 is adjusted, and the telescopic rod of the air cylinder 27 is stretched up and down, the upper extrusion roll 25 rotatably installed in the upper bearing seat 24 can be driven to move up and down, and the extrusion gap between the upper extrusion roll 25 and the lower extrusion roll 23 can be changed, so that the moisture on the upper surface and the lower surface of the steel belt can be better extruded.

To sum up, the utility model extrudes the moisture on the upper and lower surfaces of the steel strip through the upper squeeze roll 25 and the lower squeeze roll 23 of the extrusion device 20, so that the subsequent central air knife 43 and the side air knife 44 can dry the steel strip more thoroughly, and the drying efficiency of the central air knife 43 and the side air knife 44 can be improved; the steel strip dried by the central air knife 43 and the side air knives 44 further enters the extrusion device 20, so that the steel strip is thoroughly dried after being extruded by the extrusion device 20 and dried by the central air knife 43 and the side air knives 44, the drying quality is good, and the drying quality is high.

As long as the idea created by the present invention is not violated, various different embodiments of the present invention can be arbitrarily combined, and all the embodiments should be regarded as the content disclosed by the present invention; the utility model discloses an in the technical conception scope, carry out multiple simple variant and different embodiments to technical scheme and go on not violating the utility model discloses the arbitrary combination of the thought of creation all should be within the protection scope.

Claims

1. The utility model provides a steel band drying device, includes support body (10), its characterized in that: be equipped with a plurality of groups extrusion device (20) between support body (10) both sides, the top fixed mounting of support body (10) both sides has a plurality of groups screw rod bearing frame (30), and every group screw rod bearing frame (30) correspond between two sets of adjacent extrusion device (20), installs lead screw (40) in screw rod bearing frame (30), a plurality of first cover union pieces (41) have been cup jointed in the middle of lead screw (40), and second cover union piece (42) have been cup jointed at lead screw (40) both ends, first cover union piece (41) lower extreme rigid coupling has central air knife (43), second cover union piece (42) lower extreme rigid coupling has side air knife (44), the lower extreme of central air knife (43) and side air knife (44) all is equipped with a plurality of wind gaps, and the wind gap sets up downwards and dries the steel band through central air knife (43) and side air knife (44) below.

2. The steel strip drying device according to claim 1, characterized in that: the support body (10) includes a plurality of parallel arrangement's connecting plate (11) and connects a plurality of cross slab (12) between two connecting plates (11), connecting plate (11) below fixed mounting has a plurality of support frames (13), be fixed with a plurality of mount pads (14) on support frame (13), be located and install driving roller (15) between two relative mount pads (14) of support body (10) both sides.

3. The steel strip drying device according to claim 2, characterized in that: extrusion device (20) are including two upright slide bar (21) that set up, and slide bar (21) top is supported connecting plate (11), slide bar (21) lower extreme fixed mounting have step (22), are located and install down squeeze roll (23) between two relative step (22) of support body (10) both sides, slide bar (21) upper end slidable mounting has bolster bearing housing (24), installs squeeze roll (25) between two bolster bearing housing (24) that set up relatively.

4. The steel strip drying device according to claim 3, characterized in that: slide bar (21) top rigid coupling has bedplate (26), the through-hole has been seted up in bedplate (26), and bedplate (26) top fixed mounting has cylinder (27), cylinder (27) have the telescopic link, and the through-hole that the telescopic link passed bedplate (26) is flexible downwards and rigid coupling in the top of bolster bearing housing (24).

5. The steel strip drying device according to claim 4, characterized in that: two ends of the connecting plate (11) are fixedly connected to the top ends of seat plates (26) of adjacent extrusion devices respectively, and the screw rod bearing block (30) is fixedly installed at the top end of the connecting plate (11).

6. The steel strip drying device according to claim 3, characterized in that: the two side faces of the lower bearing seat (22) are respectively fixedly connected with a fixing frame (16), mounting seats (14) are fixed on the fixing frames (16), and a transmission roller (15) is arranged between the oppositely arranged mounting seats (14).

7. The steel strip drying device according to claim 3, characterized in that: the driving roller (15) is arranged below the central air knife (43) and the side air knife (44), and air openings at the lower ends of the central air knife (43) and the side air knife (44) are arranged in a forward or oblique mode towards the driving roller (15).