CN201825985U

CN201825985U - Thermal treatment anti-adhesion device

Info

Publication number: CN201825985U
Application number: CN2010205473371U
Authority: CN
Inventors: 张兆璋; 杨培清
Original assignee: Factory No7412 Of Zhoushan
Current assignee: Factory No7412 Of Zhoushan
Priority date: 2010-09-26
Filing date: 2010-09-26
Publication date: 2011-05-11
Anticipated expiration: 2020-09-26

Abstract

The utility model relates to a thermal treatment anti-adhesion device, which comprises a metal mesh belt (2) and a conveyer belt (3) which are driven by a motor (1), wherein the metal mesh belt (2) is arranged in a hot oil furnace (4) through a transmission mechanism in manner of slope type circular rolling; a low end transmission part (22) of the metal mesh belt (2) extends below the liquid oil of the hot oil furnace (4), whereas a top end transmission part (21) of the metal mesh belt (2) is located above the liquid level of the hot oil furnace (4); the conveyer belt (3) transversally penetrates into the left side and the right side of the metal mesh belt (2) and is fixed on the surface of the metal mesh belt (2) in a structure of top and bottom interval distribution; and the cross section of the conveyer belt (3) is approximate to an inverted V-shaped arc surface structure. The utility model has the advantages that after a part is thermally treated in the hot oil furnace and is brought out of the hot oil furnace along with the metal mesh belt, due to the arc surface structure of the conveyer belt, the contact surface of the part and the conveyer belt is greatly reduced, thereby, the viscous force of the part and the conveyer is reduced, and thus, when the metal mesh belt rolls to the position of a slope back, the part automatically drops from the conveyer belt due to the self weight, thereby solving the problem that the part is bonded on the conveyer belt because the gravity cannot be overcome.

Description

Heat treated antisticking device

Technical field

The utility model relates to metallic element heat treatment technics field on a kind of thermal treatment meshbeltfurnace, especially refers to the antisticking device in the metal mesh belt lifting mechanism.

Background technology

The kind of existing antisticking device is a lot, is 20082010692.3 and is called that its disclosed structure of Chinese utility model patent of " a kind of antiseized towing mechanism " is as the patent No.: pressure sensitive membrane and the cold transport unit that covers consequent of mounting laminating machine.Mainly contain the wallboard of laminating machine, frame spacer, glued membrane reel pedestal, upper and lower pressing film roller, press mold roll shaft and bearing support, axis of traction, finished product axle, the bearing of axis of traction and bearing support, forward and backward guide plate drives electric motor, compositions such as handwheel, it is characterized in that on the wallboard of laminating machine, being equipped with a pair of antiseized anti-stick axis of traction that covers consequent, be stained with the sticking soft emery cloth of one deck on the surface of axis of traction and rear stay plate, back guide; The lower pressed film roller of laminating machine adopts anti-sticking roller; Or paste the tetrafluoroethylene adhesive plaster that last layer has anti-stick effect, or silica gel cloth on common natural rafter rubber roll surface; Make and mounted part transport process behind overlay film and overlay film and all be in the low sticking or sticking environment, until to cutting arrangement.Solve the cold consequent that covers of mounting the continuous laminating machine of symphysis and in rolling and later stage arrangement process, easily be stained with stickingly mutually, influence the problem that the later stage puts in order.

Its disclosed structure of Chinese utility model patent that also is 200720026004.2 just like the patent No. and is called " the jigsaw machine welds automatic anti device " is: comprise pedestal, offer chute on the pedestal, slide block is installed in the chute, lifting device is installed on the pedestal, lifting device is connected with slide block.Liftable slide block is installed on its pedestal, the position of slide block is corresponding up and down with the position of weld seam, during welding slide block is risen, the molten matter of welding can only be fallen on the slide block, after welding is finished, slide block is fallen, slide block is separated by force with metal sheet, thereby metal sheet is taken off from pedestal, and it is high and guarantee the advantage of metal sheet quality to have a working accuracy height, efficient.This utility model has compactness simple for structure and advantage safe and convenient to use.

But their shortcoming is: the structure of said apparatus all can not be applied to the heat treated antiseized effect of metallic element on the guipure, metal screw and gasket part after from hot oil furnace, heat-treating, by on the metal mesh belt it being shifted out liquid level from hot oil furnace, and when guipure is rolled into the back side, slope, having some parts can not overcome gravity and be bonded on the conveying bar of guipure, promptly can not drop to automatically and connect in the thing basket, parts so after heat treatment circulate once more with metal mesh belt and enter in the hot oil furnace, and carry out repetition thermal treatment, not only the power consumption but also can cause the product batches batch mixing, influence the quality of product, become a problem of being eager to solve on the conveying belt so prevent that parts after the thermal treatment are bonded at.

Summary of the invention

Technical problem to be solved in the utility model is to provide the parts after a kind of thermal treatment can prevent that after going out oil oven parts from sticking at the heat treated antisticking device of carrying on the bar at above-mentioned prior art present situation.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: this heat treated antisticking device, comprise by motor-driven metal mesh belt and conveying bar, described metal mesh belt is arranged in the hot oil furnace in ramp type circulating rolling mode by transmission rig, the low side driving section of this metal mesh belt is stretched under the liquid oil of hot oil furnace, and the driving section, top of metal mesh belt is positioned at the liquid level top of hot oil furnace, described conveying bar is laterally to be fixed on the metal mesh belt surface on metal mesh belt the right and left and with structure spaced apart up and down, and it is characterized in that: the cross section of described conveying bar is down the arc structure of " V " shape approximately.

As improvement, be distributed with male and fomale(M﹠F) on the whole piece outside surface of described conveying bar.

Improve, the structure optimization of described male and fomale(M﹠F) is to comprise approximately the arc convex edge that is down " V " shape again, and this arc convex edge is convexly set in the equally distributed structure in interval and carries bar whole piece surface and form the male and fomale(M﹠F) of carrying the bar surface.

Improve, described conveying bar can be preferably hollow structure again, extends the base separately being positioned to carry on the inwall of both sides, bar bottom, and described conveying bar is fixed together through screw or bolt and metal mesh belt by the screw on the base; Described base can be runs through the end rail that whole piece is carried bar.

Improve, described low side driving section is the rotation roll shaft of low side again, and the driving section, top also is vertical rotation roll shaft, and the extension of described vertical rotation roll shaft links together by the output shaft of transmission belt or transmitting gear and motor.

Compared with prior art, the utility model adopts the arc structure of " V " shape of will carrying the cross section of bar to be down approximately, the advantage of this structure is, when parts are after heat treatment taken out of hot oil furnace with metal mesh belt in hot oil furnace after, owing to carry the arc structure of bar, parts and the contact surface of carrying bar are reduced significantly, thereby parts and the viscous force of carrying bar are reduced, like this when metal mesh belt is rolled into the slope back position, parts have solved the parts that come out effectively and can not overcome gravity and be bonded to the problem of carrying on the bar because the weight of self drops from carry bar automatically from hot oil furnace.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is the stereographic map of Fig. 1 different angles;

Fig. 3 is the stereographic map of Fig. 1 after removing hot oil furnace;

Fig. 4 is the three-dimensional structure diagram of metal mesh belt among Fig. 1;

Fig. 5 is the inverted perspective view of carrying bar among Fig. 1;

Fig. 6 is a stereographic map of carrying bar among Fig. 1;

Fig. 7 is the enlarged view of I portion among Fig. 6;

Fig. 8 is the enlarged view of II portion among Fig. 5;

Fig. 9 is along the sectional view of A-A line among Fig. 6.

Embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

Extremely shown in Figure 9 as Fig. 1, the heat treated antisticking device of metal parts on the guipure of present embodiment, comprise the metal mesh belt 2 that drives by motor 1 and carry bar 3, described metal mesh belt 2 is arranged in the hot oil furnace 4 in ramp type circulating rolling mode by transmission rig, the low side driving section 22 of metal mesh belt 2 is stretched under the liquid oil of hot oil furnace 4, and this low side driving section 22 is the rotation roll shaft 23 of low side.And the driving section, top 21 of metal mesh belt 2 is positioned at the liquid level top of hot oil furnace 4, and this driving section, top 21 also is vertical rotation roll shaft 20, and the extension of vertical rotation roll shaft 20 links together by the output shaft of transmission belt 11 or transmitting gear and motor 1.Carry bar 3 laterally to be fixed on metal mesh belt 2 surfaces on metal mesh belt 2 the right and lefts and with structure spaced apart up and down, the cross section of this conveying bar 3 is down the arc structure of " V " shape approximately.Be distributed with male and fomale(M﹠F) on the whole piece outside surface of carrying bar 3, this male and fomale(M﹠F) carries bar 3 whole pieces surface to form the male and fomale(M﹠F) of carrying bar 3 surfaces for the arc convex edge 31 that is down " V " shape approximately is convexly set in the equally distributed structure in interval.In order to save material, carry bar 3 to be designed to hollow structure, extend base 32 separately being positioned to carry on the inwall of both sides, bar 3 bottom, described conveying bar 3 is fixed together through screw 33 or bolt and metal mesh belt 2 by the screw on the base 32.The end rail of bar 3 is carried for running through whole piece in conveying bar 3 bases 32 of present embodiment.

Principle of work of the present utility model is,

When parts in hot oil furnace during through thermal treatment, at first parts are positioned on the conveying bar of metal mesh belt, parts after treatment, metal mesh belt is when the rising of rolling with ramp type, parts are transferred to the top of liquid level from hot oil furnace, because many are carried bar is that fixed interval is on metal mesh belt, and roll in a looping fashion, when parts are positive on the slope that is positioned at metal mesh belt, be about to parts and from hot oil furnace, transfer out liquid level, and when metal mesh belt be rolled into the back side, slope the time, parts after heat treatment are owing to the effect of gravity is dropped in connecing the thing basket from the metal mesh belt that is arranged in the back side, slope one after another, owing to carry treaty to be down the arc structure of " V " shape, parts and the contact surface of carrying bar are reduced significantly, thereby parts and the viscous force of carrying bar are reduced, parts are because the gravity of self overcomes the viscous force of deep fat, and from carry bar, drop automatically one after another, be bonded at the problem of carrying on the bar thereby solved the parts that from hot oil furnace, come out effectively.

Claims

1. heat treated antisticking device, comprise the metal mesh belt (2) that drives by motor (1) and carry bar (3), described metal mesh belt (2) is arranged in the hot oil furnace (4) in ramp type circulating rolling mode by transmission rig, the low side driving section (22) of this metal mesh belt (2) is stretched under the liquid oil of hot oil furnace (4), and the driving section, top (21) of metal mesh belt (2) is positioned at the liquid level top of hot oil furnace (4), described conveying bar (3) is laterally to be fixed on metal mesh belt (2) surface on metal mesh belt (2) the right and left and with structure spaced apart up and down, and it is characterized in that: the cross section of described conveying bar (3) is down the arc structure of " V " shape approximately.

2. antisticking device according to claim 1 is characterized in that: be distributed with male and fomale(M﹠F) on the whole piece outside surface of described conveying bar (3).

3. antisticking device according to claim 2, it is characterized in that: the structure of described male and fomale(M﹠F) is to comprise approximately the arc convex edge (31) that is down " V " shape, and this arc convex edge (31) is convexly set in the equally distributed structure in interval and carries bar (3) whole piece surface and form the male and fomale(M﹠F) of carrying bar (3) surperficial.

4. according to the described antisticking device of arbitrary claim in the claim 1 to 3, it is characterized in that: described conveying bar (3) is a hollow structure, extend base (32) separately being positioned to carry on the inwall of both sides, bar (3) bottom, described conveying bar (3) is fixed together through screw (33) or bolt and metal mesh belt (2) by the screw on base (32).

5. antisticking device according to claim 4 is characterized in that: described base (32) carry the end rail of bar (3) for running through whole piece.

6. according to the described antisticking device of arbitrary claim in the claim 1 to 3, it is characterized in that: described low side driving section (22) is the rotation roll shaft (23) of low side, and driving section, top (21) also are vertical rotation roll shaft (20), and the extension of described vertical rotation roll shaft (20) links together by the output shaft of transmission belt (11) or transmitting gear and motor (1).