Automatic positioning wiring collision mechanism of trolley type heat treatment furnace

Abstract

The utility model relates to an automatic positioning wiring collision mechanism of a trolley type heat treatment furnace, which effectively solves the problem that the normal operation of the trolley furnace is influenced by the conditions of insertion deviation, socket deformation, poor contact and socket burnout of the connection part of the existing trolley and a furnace body. According to the automatic positioning and wiring collision mechanism for the trolley type heat treatment furnace, through the arrangement of the transverse positioning mechanism, the first wiring mechanism, the second wiring mechanism and the guide mechanism, after a trolley enters the furnace body, the guide mechanism is firstly connected with the transverse positioning mechanism in an inserted mode, and the transverse positioning mechanism is horizontally adjusted; after the first wiring mechanism is adjusted to be aligned with the second wiring mechanism, the second wiring mechanism is contacted with the first wiring mechanism only when the trolley continues to move towards the wiring position, so that the second wiring mechanism can be accurately butted with the first wiring mechanism, and the connection precision is improved; and the conditions of deviation deformation, poor contact or socket burning at the connecting part can be effectively avoided, and the normal operation of the trolley furnace is ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the trolley furnace wiring mechanism technical field, concretely relates to a trolley type heat treatment furnace automatic positioning wiring collision mechanism. BACKGROUND

[0002] Trolley type heat treatment furnace is national standard energy-saving type periodic operation furnace, super energy-saving structure, adopts composite fiber heat preservation, super light quality high strength microbead vacuum ball energy-saving brick, automatic sealing trolley and furnace door, integrated continuous rail, need not foundation installation, can use on horizontal ground, mainly used for high chromium, high manganese steel castings, grey cast iron, nodular cast iron, roller, steel ball, crusher hammer, wear-resistant lining plate quenching, annealing, aging and various mechanical parts heat treatment.

[0003] When trolley type heat treatment furnace is running, need to guarantee that trolley furnace is automatically powered off, trolley enters the furnace body and is automatically connected, currently usually adopt plug-in type connection, when trolley furnace, equivalent to pull out the socket, trolley enters the furnace and inserts the socket, because the existing trolley track and wheel cooperation precision is low, often appear socket insertion, socket deformation leads to resistance increase, appear bad contact and socket burning condition, thereby influence trolley type heat treatment furnace normal operation. UTILITY MODEL CONTENTS

[0004] In view of above situation, in order to overcome the defects of prior art, the utility model provides a trolley type heat treatment furnace automatic positioning wiring collision mechanism, the trolley type heat treatment furnace automatic positioning wiring collision mechanism can make the second wiring mechanism and the first wiring mechanism accurate butt joint, improve the connection precision, can effectively avoid the situation that the connection part appears deviation deformation, bad contact or socket burning, guarantee the normal operation of trolley furnace.

[0005] A trolley type heat treatment furnace automatic positioning wiring collision mechanism, including the first mounting frame fixedly installed in the furnace body and the second mounting frame fixedly installed on the trolley, the side surface of the first mounting frame is fixedly installed with the fixed plate, and the side surface of the fixed plate is fixedly connected with the support limiting frame, the inside of the support limiting frame is provided with a horizontal positioning mechanism, and the side of the horizontal positioning mechanism close to the fixed plate is provided with a limiting mechanism, the side of the horizontal positioning mechanism away from the fixed plate is provided with a first wiring mechanism, the side of the second mounting frame close to the first mounting frame is fixedly installed with a second wiring mechanism, and the second wiring mechanism is sleeved with the outside of the first wiring mechanism, and one side of the second mounting frame is provided with a guide mechanism that can be inserted with the horizontal positioning mechanism.

[0006] Preferably, the number of support limiting frames is four, and the four support limiting frames are fixedly connected on the side of the fixed plate away from the first mounting frame in the form of a rectangular array, and the horizontal positioning mechanism is horizontally arranged between the support limiting frames at the top and the bottom.

[0007] Preferably, the transverse positioning mechanism comprises a transverse movable plate and a conical guide hole, the transverse movable plate is transversely and slidingly connected between the support limiting frames on the top and bottom of the side of the fixed plate, and the top end of the protruding part of the transverse movable plate abuts between the two support limiting frames on the top end, the side corresponding to the guide mechanism of the transverse movable plate is provided with a conical guide hole, and the guide mechanism is inserted into the conical guide hole.

[0008] Preferably, the limiting mechanism comprises a spring and a limiting rod, the top of the side of the transverse movable plate and the fixed plate is provided with a semicylindrical groove, the two semicylindrical grooves form a cylindrical groove, and the spring is transversely arranged in the cylindrical groove, the number of the limiting rods is two, and the two limiting rods are fixedly connected to the bottom of the side of the transverse movable plate close to the fixed plate, the bottom of the fixed plate is provided with a clamping groove matched with the limiting rod, and the two limiting rods are arranged in the clamping groove and can transversely slide in the clamping groove.

[0009] Preferably, the first wiring mechanism comprises a first wiring plate and a wiring plug, the first wiring plate is fixedly installed on the side of the transverse movable plate away from the fixed plate, and the number of the wiring plugs is three, and the three wiring plugs are fixedly installed on the side of the first wiring plate away from the transverse movable plate.

[0010] Preferably, the second wiring mechanism comprises a second wiring plate and a wiring sleeve plate, the second wiring plate is fixedly installed on the side of the second mounting frame close to the first mounting frame, the number of the wiring sleeve plates is the same as that of the wiring plugs, and the three wiring sleeve plates are fixedly installed on the side of the second wiring plate away from the second mounting frame, and the three wiring sleeve plates are respectively sleeved on the outside of the corresponding wiring plugs.

[0011] Preferably, the guide mechanism comprises a mounting plate and a conical guide rod, the mounting plate is fixedly connected to the inside of the second mounting frame, and the conical guide rod is fixedly connected to the side of the mounting plate, the conical guide rod is arranged in the position corresponding to the second mounting frame and the conical guide hole, and the tip portion is inserted into the conical guide hole.

[0012] The above technical scheme has the beneficial effects of:

[0013] The automatic positioning and wiring collision mechanism of the trolley type heat treatment furnace is provided with a transverse positioning mechanism, a first wiring mechanism, a second wiring mechanism and a guide mechanism, when the trolley enters the furnace body, the guide mechanism is first inserted with the transverse positioning mechanism and the transverse positioning mechanism is horizontally adjusted, the horizontal position of the first wiring mechanism is adjusted to the alignment state with the second wiring mechanism, and when the trolley continues to move to the wiring position, the second wiring mechanism contacts the first wiring mechanism, so that the second wiring mechanism and the first wiring mechanism are accurately connected, the connection precision is improved, the displacement deformation, poor contact or socket burning of the connection position can be effectively avoided, and the normal operation of the trolley furnace is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall structure on the first mounting frame of the utility model;

[0016] Figure 3 It is a schematic diagram of the utility model Figure 2 in a split state;

[0017] Figure 4 It is a schematic diagram of the limiting mechanism of the utility model;

[0018] Figure 5 It is a schematic diagram of the overall structure on the second mounting frame of the utility model;

[0019] Figure 6 It is a schematic diagram of the utility model in a top view state.

[0020] In the drawing: 1, first mounting frame; 2, second mounting frame; 3, fixed plate; 4, supporting limiting frame; 5, transverse movable plate; 6, conical guide hole; 7, spring; 8, limiting rod; 9, clamping groove; 10, first wiring plate; 11, wiring plug; 12, second wiring plate; 13, wiring sleeve plate; 14, mounting plate; 15, conical guide rod. DETAILED DESCRIPTION

[0021] The foregoing and other technical contents, features and effects of the utility model are described below in conjunction with the accompanying drawings. Figures 1 to 6 The embodiment is described in detail.

[0022] The embodiment provides a trolley type heat treatment furnace automatic positioning and wiring collision mechanism, as shown in the accompanying drawings Figures 1-6As shown, it comprises a first mounting frame 1 fixedly installed in the furnace body and a second mounting frame 2 fixedly installed on the trolley, the second mounting frame 2 on the trolley and its overall structure will move with the movement of the trolley, while the first mounting frame 1 in the furnace body and the overall structure on the side are fixed relative to the furnace body, the side of the first mounting frame 1 is fixedly installed with a fixed plate 3, and the side of the fixed plate 3 is fixedly connected with a supporting limiting frame 4, the number of the supporting limiting frame 4 is four, and the four supporting limiting frames 4 are fixedly connected on the side of the fixed plate 3 away from the first mounting frame 1 in the form of a rectangular array, and the horizontal positioning mechanism is horizontally arranged between the supporting limiting frames 4 at the top and the bottom.

[0023] The inside of the supporting limiting frame 4 is provided with a horizontal positioning mechanism, which comprises a horizontal movable plate 5 and a conical guide hole 6, the horizontal movable plate 5 is horizontally and slidingly connected between the supporting limiting frames 4 on the top and the bottom of the side of the fixed plate 3, and the top end protruding part of the horizontal movable plate 5 abuts between the two supporting limiting frames 4 at the top, the supporting limiting frames 4 on the two sides at the top are attached to the two sides of the upper surface of the horizontal movable plate 5, and the supporting limiting frames 4 on the two sides at the bottom are received on the two sides of the lower surface of the horizontal movable plate 5, so that the horizontal movable plate 5 can only move horizontally, and when the horizontal movable plate 5 moves horizontally, the two ends of the protruding part at the top can abut against the supporting limiting frames 4 on the two sides at the top respectively, so as to limit the horizontal movement range of the horizontal movable plate 5, and the side corresponding to the guide mechanism of the horizontal movable plate 5 is provided with a conical guide hole 6, and the guide mechanism is inserted into the conical guide hole 6, and the large-diameter side of the conical guide hole 6 is close to the second mounting frame 2 and the small-diameter side is close to the first mounting frame 1.

[0024] A limiting mechanism is arranged on the side close to the fixed plate 3 of the horizontal positioning mechanism, the limiting mechanism comprises a spring 7 and a limiting rod 8, the top of the side close to the fixed plate 3 of the horizontal movable plate 5 and the fixed plate 3 is provided with a semicylindrical recess, two semicylindrical recesses form a cylindrical recess, and the spring 7 is horizontally arranged in the cylindrical recess, the spring 7 can reset the horizontal movable plate 5, when the guide mechanism is separated from the conical guide hole 6, the horizontal movable plate 5 will return to the initial position under the action of the spring without external force, the number of the limiting rod 8 is two, and the two limiting rods 8 are fixedly connected to the bottom of the side close to the fixed plate 3 of the horizontal movable plate 5, the bottom of the fixed plate 3 is provided with a clamping groove 9 matched with the limiting rod 8, the two limiting rods 8 are arranged in the clamping groove 9 and can slide horizontally in the clamping groove 9, the limiting rod 8 is clamped in the clamping groove 9, which can limit the horizontal movable plate 5, and can ensure that the horizontal movable plate 5 and the fixed plate 3 are not separated, and the limiting rod 8 moves horizontally in the clamping groove 9, which can further limit the horizontal position of the horizontal movable plate 5.

[0025] The first wiring mechanism is provided on the side of the transverse positioning mechanism away from the fixed plate 3, and comprises a first wiring plate 10 and wiring plugs 11. The first wiring plate 10 is fixedly installed on the side of the transverse movable plate 5 away from the fixed plate 3, and the three wiring plugs 11 are fixedly installed on the side of the first wiring plate 10 away from the transverse movable plate 5.

[0026] The second wiring mechanism is fixedly installed on the side of the second mounting frame 2 close to the first mounting frame 1 and is sleeved outside the first wiring mechanism. The second wiring mechanism comprises a second wiring plate 12 and wiring sleeve plates 13. The wiring plugs 11 and the wiring sleeve plates 13 are electrically connected to the external circuit through wires. The second wiring plate 12 is fixedly installed on the side of the second mounting frame 2 close to the first mounting frame 1. The number of the wiring sleeve plates 13 is the same as that of the wiring plugs 11. The three wiring sleeve plates 13 are fixedly installed on the side of the second wiring plate 12 away from the second mounting frame 2. The three wiring sleeve plates 13 are respectively sleeved outside the corresponding wiring plugs 11. The wiring sleeve plate 13 is composed of a clamping plate structure and an elastic ring. The clamping plate structure is connected to the wiring plug 11 and has a gap capable of clamping the wiring plug 11. The two sides of the opening are outwardly expanded, so that the wiring sleeve plate 13 is more easily sleeved outside the wiring plug 11. The elastic ring is fixedly connected to the inside of the clamping plate structure and has two ends fixedly connected to the two sides of the clamping plate structure, so as to elastically act on the two sides of the clamping plate structure, avoid the gap of the clamping plate structure from becoming larger after long-time connection with the wiring plug 11, and ensure that the wiring sleeve plate 13 always has clamping force and that the wiring plug 11 is in good contact.

[0027] One side of the second mounting frame 2 is provided with a guide mechanism capable of being inserted into the transverse positioning mechanism. The guide mechanism comprises a mounting plate 14 and a conical guide rod 15. The mounting plate 14 is fixedly connected to the inside of the second mounting frame 2, and the conical guide rod 15 is fixedly connected to the side of the mounting plate 14. The conical guide rod 15 is arranged in the position corresponding to the conical guide hole 6 of the second mounting frame 2 and has a sharp end inserted into the inside of the conical guide hole 6. The conical guide rod 15 moves forward with the movement of the trolley. When the conical guide rod 15 is inserted into the conical guide hole 6, if the first wiring mechanism and the second wiring mechanism are not in corresponding position, the conical guide rod 15 will abut against the side wall of the conical guide hole 6 and move forward, thereby driving the transverse movable plate 5 to move, so that the conical guide hole 6 is sleeved outside the conical guide rod 15. When the conical guide rod 15 is arranged in the conical guide hole 6, the first wiring mechanism and the second wiring mechanism are in precise corresponding state, so as to precisely connect the first wiring mechanism and the second wiring mechanism.

[0028] In summary, the trolley type heat treatment furnace automatic positioning and wiring collision mechanism has the following use steps:

[0029] 1、When the trolley moves to the furnace body, the wiring sleeve plate 13 on the second mounting frame 2 will move to the wiring plug 11 on the first mounting frame 1, if the wiring sleeve plate 13 and the wiring plug 11 correspond accurately, the conical guide rod 15 will be inserted into the conical guide hole 6 accurately, at this time the wiring sleeve plate 13 will be connected well with the wiring plug 11;

[0030] 2、If the wiring sleeve plate 13 on the trolley and the wiring plug 11 in the furnace body have deviation, when the conical guide rod 15 is inserted into the conical guide hole 6, it will not correspond with the center of the conical guide hole 6, and first abuts against the inner wall of the conical guide hole 6, because the conical guide rod 15 is a fixed structure and the transverse movable plate 5 is a movable structure, so the conical guide rod 15 will make the transverse movable plate 5 move by extruding the inner wall of the conical guide hole 6;

[0031] 3、Until the tip of the conical guide rod 15 passes through the conical guide hole 6, at this time the wiring plug 11 on the transverse movable plate 5 can be adjusted to the position corresponding to the wiring sleeve plate 13, after the trolley continues to move, the wiring sleeve plate 13 can still be connected accurately with the wiring plug 11, so that the deviation deformation, poor contact or plug burning of the connection can be effectively avoided.

[0032] The above is only for the purpose of illustrating the present application, it should be understood that the present application is not limited to the above embodiments, various modifications in accordance with the idea of the present application are within the scope of the present application.

Claims

1. A trolley type heat treatment furnace automatic positioning wire connection collision mechanism, comprising a first mounting frame (1) fixedly installed in a furnace body and a second mounting frame (2) fixedly installed on a trolley, characterized in that: The side of the first mounting frame (1) is fixedly provided with a fixed plate (3), and the side of the fixed plate (3) is fixedly connected with a supporting limiting frame (4), the inside of the supporting limiting frame (4) is provided with a transverse positioning mechanism, and the side of the transverse positioning mechanism close to the fixed plate (3) is provided with a limiting mechanism, the side of the transverse positioning mechanism away from the fixed plate (3) is provided with a first wiring mechanism, the side of the second mounting frame (2) close to the first mounting frame (1) is fixedly provided with a second wiring mechanism, and the second wiring mechanism is sleeved outside the first wiring mechanism, and one side of the second mounting frame (2) is provided with a guide mechanism which can be inserted with the transverse positioning mechanism.

2. The automatic positioning and contacting mechanism of a trolley type heat treatment furnace according to claim 1, characterized in that: The number of the supporting limiting frame (4) is four, and the four supporting limiting frames (4) are fixedly connected on the side of the fixed plate (3) away from the first mounting frame (1) in the form of a rectangular array, and the transverse positioning mechanism is transversely arranged between the supporting limiting frames (4) at the top and the bottom.

3. The automatic positioning and contacting mechanism of a trolley type heat treatment furnace according to claim 2, characterized in that: The transverse positioning mechanism comprises a transverse movable plate (5) and a conical guide hole (6), the transverse movable plate (5) is transversely and slidingly connected between the supporting limiting frames (4) at the top and the bottom of the side of the fixed plate (3), and the top end of the protruding part of the transverse movable plate (5) abuts between the two supporting limiting frames (4) at the top, the side of the transverse movable plate (5) corresponding to the guide mechanism is provided with the conical guide hole (6), and the guide mechanism is inserted into the conical guide hole (6).

4. The automatic positioning and contacting mechanism of a trolley type heat treatment furnace according to claim 3, characterized in that: The limiting mechanism comprises a spring (7) and a limiting rod (8), the top of the side of the transverse movable plate (5) and the fixed plate (3) is provided with a semicylindrical groove, the two semicylindrical grooves form a cylindrical groove, and the spring (7) is transversely arranged in the cylindrical groove, the number of the limiting rod (8) is two, and the two limiting rods (8) are fixedly connected to the bottom of the side of the transverse movable plate (5) close to the fixed plate (3), the bottom of the fixed plate (3) is provided with a clamping groove (9) matched with the limiting rod (8), and the two limiting rods (8) are arranged in the clamping groove (9) and can transversely slide in the clamping groove (9).

5. The automatic positioning and contacting mechanism of a trolley type heat treatment furnace according to claim 3, characterized in that: The first wiring mechanism comprises a first wiring plate (10) and a wiring plug (11), the first wiring plate (10) is fixedly installed on the side of the transverse movable plate (5) away from the fixed plate (3), the number of the wiring plug (11) is three, and the three wiring plugs (11) are horizontally and equidistantly fixedly installed on the side of the first wiring plate (10) away from the transverse movable plate (5).

6. The automatic positioning and contacting mechanism of a trolley type heat treatment furnace according to claim 5, characterized in that: The second wiring mechanism comprises a second wiring plate (12) and a wiring sleeve plate (13), the second wiring plate (12) is fixedly installed on the side of the second mounting frame (2) close to the first mounting frame (1), the number of the wiring sleeve plate (13) is the same as that of the wiring plug (11), and the three wiring sleeve plates (13) are horizontally and equidistantly fixedly installed on the side of the second wiring plate (12) away from the second mounting frame (2), and the three wiring sleeve plates (13) are respectively sleeved outside the corresponding wiring plug (11).

7. The automatic positioning and contacting mechanism of a trolley type heat treatment furnace according to claim 3, characterized in that: The guiding mechanism comprises a mounting plate (14) and a conical guiding rod (15), the mounting plate (14) is fixedly connected to the inside of the second mounting frame (2), the conical guiding rod (15) is fixedly connected to the side of the mounting plate (14), the conical guiding rod (15) is arranged in the position corresponding to the conical guiding hole (6) of the second mounting frame (2), and the tip portion is inserted into the conical guiding hole (6).

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