Vacuum furnace carrying mechanism

Abstract

The utility model relates to a vacuum furnace carrying mechanism which is applied to a vacuum furnace body, a movable base is arranged on the front side of the vacuum furnace body, a mounting frame is arranged at the top of the movable base, a pushing handle is arranged on one side of the mounting frame, pulleys are arranged at the bottom of the movable base, and a supporting frame is arranged at the bottom of the vacuum furnace body. According to the vacuum furnace, the electric hydraulic cylinder drives the movable seat to move up and down, so that the supporting arm can drive the placing table to move to a designated position according to vacuum furnaces of different specifications, feeding and discharging are convenient and fast, the working efficiency is improved, the labor intensity of workers is reduced, and the working efficiency is improved. And a driving motor in the adjusting assembly is combined to drive a bidirectional screw rod to rotate, so that a supporting plate moves left and right to adjust the distance, and supporting can be carried out according to placing tables required by vacuum furnaces of different specifications.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of vacuum furnace equipment, in particular to a vacuum furnace carrying mechanism. BACKGROUND

[0002] The vacuum furnace is a kind of equipment for heating in a vacuum environment, which is generally connected with a high vacuum pump system by a pipeline in a furnace chamber sealed by a metal shell or a quartz glass cover, and is mainly used for ceramic sintering, vacuum smelting, degassing of electric vacuum parts, annealing, brazing of metal parts, and ceramic and metal sealing.

[0003] According to the search, the patent with the application number CN202420954003.8 discloses a high-efficiency vacuum furnace, which comprises a vacuum furnace body, the front end outer surface of the vacuum furnace body is provided with a heat insulation door, the lower end outer surface of the vacuum furnace body is provided with a base, the front end of the heat insulation door is provided with a material taking mechanism, the material taking mechanism comprises a first groove, a first connecting plate, a handle, a fixing frame, a moving wheel, a second connecting plate, a plug-in plate, a clamping block, a placing table, a second groove, a T-shaped plate, a placing frame, a T-shaped groove, a clamping groove, a third groove, a cylinder and a fourth groove, two groups of the first grooves are respectively arranged on the outer surfaces of the lower ends of the base, the first connecting plate is located at the front end of the vacuum furnace body, and the handle is fixedly installed on the front end outer surface of the first connecting plate.

[0004] During the use of the vacuum furnace, the height of the material taking mechanism cannot be adjusted, so that it cannot adapt to vacuum furnaces of different specifications, the feeding and discharging need to replace different equipment, thereby reducing the practicability, and the material taking mechanism is driven by the cylinder to make the clamping block and the clamping groove at the bottom of the placing table clamped, so that the stability of the placing table during feeding or discharging is poor. INVENTION CONTENTS

[0005] In order to solve the problems in the above background art, the present application provides a vacuum furnace carrying mechanism.

[0006] The vacuum furnace carrying mechanism provided by the present application adopts the following technical scheme:

[0007] The utility model provides a vacuum furnace carrying mechanism, be applied to vacuum furnace main part, the front side of vacuum furnace main part is provided with mobile base, the top of mobile base is provided with mounting bracket, one side of mounting bracket is provided with push hand, the inside of mounting bracket is provided with carrying structure, the bottom of mobile base is provided with pulley, the bottom of vacuum furnace main part is provided with support frame, the front end of vacuum furnace main part is also provided with heat -proof door, the inside of vacuum furnace main part is also provided with rack, the carrying structure includes the support plate of installation in the fixed connection of mounting bracket both sides inner wall, the top of support plate is located mounting bracket both sides wall and is provided with symmetrical mounting frame, the inside fixed connection of mounting frame has slide rod, the bottom of support plate and mounting bracket inner top surface still fixed mounting has electric hydraulic cylinder, one end of electric hydraulic cylinder passes through the through -hole of support plate and is connected with movable seat, the both ends of movable seat are provided with symmetrical sliding block, the one end of sliding block and the fixed connection of slide rod in mounting frame are matched, one side of movable seat still is fixedly connected with fixed frame.

[0008] Preferably, one side of the fixed frame is provided with an adjusting assembly, the adjusting assembly comprises a driving motor fixedly installed at one end of the fixed frame, one end of the driving motor is connected with one end of the double screw rod rotatably installed in the symmetrical grooves formed on one side of the fixed frame, the other end of the double screw rod is connected with the bearing seat provided on the inner wall of one end of the groove.

[0009] Preferably, symmetrical sliding seats are further matched and installed on the double screw rod, the sliding seats slide in the symmetrical grooves, and one end of the sliding seat passes through the groove and is further connected with a support arm.

[0010] Preferably, the top of the support arm is provided with a placement table, the bottom of the placement table is provided with symmetrical U-shaped frames, a plurality of symmetrical fixing holes are formed in the side walls of the U-shaped frames, and convex rods corresponding to the fixing holes are arranged on the side walls of the support arm.

[0011] To sum up, the present application has the following beneficial technical effects:

[0012] The carrying structure is provided, the movable seat is driven by the electric hydraulic cylinder to move up and down, the support arm can drive the placement table to move to a specified position according to different specifications of the vacuum furnace, so that the feeding and discharging is more convenient, the driving motor in the adjusting assembly drives the double screw rod to rotate, the support plate moves left and right to adjust the distance, so that the placement table required by the vacuum furnace of different specifications can be supported, at the same time, the convex rods arranged on the side walls of the support arm are matched with the fixing holes formed in the side walls of the U-shaped frames at the bottom of the placement table, so that the support arm is convenient for placing and taking out the placement table, thereby further making the feeding and discharging operation more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1is a schematic view of the structure of a vacuum furnace carrying mechanism in the embodiment of the present application;

[0014] Figure 2 is a schematic view of the structure of a carrying mechanism in the embodiment of the present application;

[0015] Figure 3 is a schematic view of the structure of an adjusting assembly in the embodiment of the present application;

[0016] Figure 4 is a schematic view of the internal structure of a vacuum furnace in the embodiment of the present application.

[0017] Marked for explanation: 1, vacuum furnace body; 2, moving base; 3, mounting frame; 4, support frame; 5, placing rack; 6, support plate; 7, mounting frame; 8, sliding rod; 9, electric hydraulic cylinder; 10, movable seat; 11, sliding block; 12, fixed frame; 13, drive motor; 14, two-way screw; 15, support arm; 16, placing table; 17, U-shaped frame; 18, fixed hole; 19, protruding rod. DETAILED DESCRIPTION

[0018] The following will be combined with the Figure 1 -4 to make a further detailed description of the present application.

[0019] The embodiment of the present application discloses a kind of vacuum furnace carrying mechanism, it is applied to vacuum furnace body 1, vacuum furnace body 1 front side is provided with moving base 2, the top of moving base 2 is provided with mounting frame 3, one side of mounting frame 3 is provided with push hand, the inside of mounting frame 3 is provided with carrying structure, the bottom of moving base 2 is provided with pulley, the bottom of vacuum furnace body 1 is provided with support frame 4, the front end of vacuum furnace body 1 is also provided with heat-insulating door, the inside of vacuum furnace body 1 is also provided with placing rack 5, carrying structure includes the support plate 6 of being fixedly connected in the inside wall of mounting frame 3 both sides, the top of support plate 6 is located at the both side walls of mounting frame 3 and is provided with symmetrical mounting frame 7, mounting frame 7 is fixedly connected with sliding rod 8 in the inside, electric hydraulic cylinder 9 is also fixedly installed between the bottom of support plate 6 and the inner top surface of mounting frame 3, one end of electric hydraulic cylinder 9 passes through the through hole of support plate 6, and is connected with movable seat 10, the both ends of movable seat 10 are provided with symmetrical sliding block 11, one end of sliding block 11 is adapted between the sliding rod 8 fixedly connected in the inside of mounting frame 7, one side of movable seat 10 is also fixedly connected with fixed frame 12, more specifically, by driving electric hydraulic cylinder 9, the output end passes through the through hole on support plate 6, and drives movable seat 10 connected at one end to move up and down along sliding rod 8 in the inside of mounting frame 7 set at the both end top of support plate 6 and adjusts height, so that movable seat 10 drives fixed frame 12 connected at one side to move up and down and adjusts height, so that it can be according to different specifications of vacuum furnace body 1, to drive placing table 16 to move to specified position, so that feeding, discharging is more convenient.

[0020] Reference Figure 3 , One side of the fixed frame 12 is provided with an adjusting assembly, the adjusting assembly comprises a driving motor 13 fixedly installed at one end of the fixed frame 12, one end of the driving motor 13 is connected with one end of the symmetrical recesses of the fixed frame 12, the other end of the driving motor 13 is connected with the bearing seat arranged on the inner wall of one of the recesses, and the symmetrical sliding seats are also adaptively installed on the driving motor 13, the sliding seats slide in the symmetrical recesses, and one end of the sliding seats penetrates through the recesses and is connected with the support arm 15, the top of the support arm 15 is provided with a placing table 16, the bottom of the placing table 16 is provided with symmetrical U-shaped frames 17, the side wall of the U-shaped frame 17 is provided with a plurality of symmetrical fixing holes 18, and the side wall of the support arm 15 is provided with the protruding rods 19 corresponding to the fixing holes 18, and more specifically, the driving motor 13 is started to drive the driving motor 13 to rotate, so that the two sliding seats drive the two support arms 15 to adjust the distance between the two support arms 15, so that the placing table 16 required by the vacuum furnace body 1 can be supported according to different specifications, at the same time, the protruding rods 19 arranged on the side wall of the support arm 15 are matched with the fixing holes 18 arranged on the side wall of the U-shaped frame 17 at the bottom of the placing table 16, the driving motor 13 can be used to fix and loosen the placing table 16, so that the placing table 16 can be placed and taken out conveniently, and the feeding and discharging operations are more convenient.

[0021] The implementation principle of the vacuum furnace carrying mechanism in the embodiment of the application is as follows: the placing table 16 loaded with workpieces is placed on the top of the support arm 15, the driving motor 13 is driven to move the support arm 15, the side wall protruding rod 19 penetrates into the fixing hole 18 arranged on the side wall of the U-shaped frame 17 at the bottom of the placing table 16, so that the placing table 16 is fixed on the top of the support arm 15, thereby improving the stability during the carrying process, the push hand is pushed, the moving base 2 is moved to the front side edge of the vacuum furnace body 1 through the pulley, the driving motor 13 is driven to drive the movable seat 10 to move up and down to adjust the height, so that the movable seat 10 drives the placing table 16 on the top of the support arm 15 to be adjusted to the required height position, the push hand is continuously pushed, the support arm 15 drives the placing table 16 to move into the vacuum furnace body 1, and the U-shaped frame 17 at the bottom of the placing table 16 slides along the support frame 4 to the innermost part, then the driving motor 13 is driven to move the support arm 15 to the two sides, so that the protruding rod 19 is separated from the fixing hole 18, so that the placing table 16 is placed in the vacuum furnace body 1, and the carrying work is completed, when the placing table 16 is taken out, the support arm 15 is moved to the two sides of the U-shaped frame 17 at the bottom of the placing table 16, the driving motor 13 is driven to drive the side wall protruding rod 19 of the support arm 15 to penetrate into the fixing hole 18 of the side wall of the U-shaped frame 17, then the push hand is pulled, the support arm 15 drives the placing table 16 to move out, so that the feeding and discharging are more convenient, and the carrying is facilitated.

[0022] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: all equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A vacuum furnace handling mechanism applied to a vacuum furnace main body (1), characterized in that: The vacuum furnace body (1) is provided with a movable base (2) on the front side, the top of the movable base (2) is provided with a mounting frame (3), one side of the mounting frame (3) is provided with a push handle, the inside of the mounting frame (3) is provided with a carrying structure, the bottom of the movable base (2) is provided with a pulley, the bottom of the vacuum furnace body (1) is provided with a support frame (4), the front end of the vacuum furnace body (1) is also provided with a heat insulation door, the inside of the vacuum furnace body (1) is also provided with a placing rack (5), the carrying structure comprises a support plate (6) fixedly connected to the inner walls on both sides of the mounting frame (3), the top of the support plate (6) is provided with symmetrical mounting frames (7) at the side walls of the mounting frame (3), the inside of the mounting frame (7) is fixedly connected with a sliding rod (8), the bottom of the support plate (6) and the inner top surface of the mounting frame (3) are also fixedly provided with an electric hydraulic cylinder (9), one end of the electric hydraulic cylinder (9) penetrates through the through hole formed in the support plate (6) and is connected with a movable seat (10), the two ends of the movable seat (10) are provided with symmetrical sliding blocks (11), one end of the sliding block (11) is matched with the sliding rod (8) fixedly connected in the mounting frame (7), and one side of the movable seat (10) is also fixedly connected with a fixing frame (12).

2. A vacuum furnace handling mechanism according to claim 1, characterized in that: One side of the fixing frame (12) is provided with an adjusting assembly, the adjusting assembly comprises a driving motor (13) fixedly installed at one end of the fixing frame (12), one end of the driving motor (13) is connected with one end of a bidirectional screw rod (14) rotatably installed in the symmetrical grooves formed in one side of the fixing frame (12), the other end of the bidirectional screw rod (14) is connected with a bearing seat arranged on the inner wall of one end of the groove.

3. A vacuum furnace handling mechanism according to claim 2, wherein: The bidirectional screw rod (14) is also matched with symmetrical sliding seats, the sliding seats slide in the symmetrical grooves and are connected with support arms (15) at one end penetrating out of the grooves.

4. A vacuum furnace handling mechanism according to claim 3, wherein: The top of the support arm (15) is provided with a placing table (16), the bottom of the placing table (16) is provided with symmetrical U-shaped frames (17), the side walls of the U-shaped frames (17) are provided with a plurality of symmetrical fixing holes (18), and the side walls of the support arm (15) are provided with protruding rods (19) corresponding to the fixing holes (18).

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