Automatic discharging mechanism of quenching furnace

Abstract

The utility model discloses an automatic discharging mechanism for a quenching furnace, and relates to the technical field of discharging equipment, in order to solve the problem that the existing workpiece needs to be taken out of the quenching furnace manually using tools, which is relatively dangerous and cumbersome, and has a low safety factor. A machine body, the outer surface of the machine body is provided with a heat preservation plate, and the heat preservation plate is fixedly connected to the machine body, a door panel is provided on one side of the machine body, and the door panel is movably connected to the machine body, a sealing plate is provided on one side of the door panel, and the sealing plate is fixedly connected to the door panel, an electric push rod is connected to one side of the door panel, and the electric push rod is fixedly connected to the door panel, a fixed block is provided at one end of the electric push rod, and the fixed block is fixedly connected to the electric push rod, a driving motor is provided on the outer surface of one side of the fixed block, and the driving motor is fixedly connected to the fixed block, one end of the electric push rod is connected to the output end of the driving motor, and a driving motor protection shell is installed on the outer surface of the driving motor.

Description

Technical Field

[0001] The utility model relates to the technical field of discharging equipment, in particular to an automatic discharging mechanism for a quenching furnace. Background Art

[0002] The quenching furnace is a furnace for heating the workpiece before quenching. Quenching is to put the workpiece into the furnace and heat it to a quenching temperature above the critical point and keep it for a period of time, then quickly take the workpiece out of the furnace and put it into the quenching liquid (oil or water) for quenching. The heat source of the furnace can be electricity and fuel, and the temperature can be measured by thermocouples. Furnaces that use electricity and gas or liquid fuel can use instruments to automatically control and adjust the temperature.

[0003] As shown in the announcement number CN208038507U, the new quenching furnace is named, and the device includes a quenching furnace, a base plate, a connecting seat groove, a connecting seat, a connecting seat upper plate, a quenching furnace lower groove, a positioning frame groove, a positioning frame, a positioning lower plate, and screws. The upper part of the base plate has a connecting seat groove, the connecting seat is adapted to the connecting seat groove, the connecting seat is connected to the connecting seat groove, the connecting seat has a connecting seat upper plate, the side of the quenching furnace is connected to the connecting seat upper plate, the connecting seat has a quenching furnace lower groove, the lower part of the quenching furnace is adapted to the quenching furnace lower groove, the lower part of the quenching furnace is connected to the quenching furnace lower groove, the lower part of the base plate has a plurality of positioning frame grooves, and the upper part of the positioning frame is adapted to the positioning frame groove.

[0004] During the use of the above device, it is necessary to manually use tools to remove the workpiece from the quenching furnace, which is dangerous and cumbersome, and has a low safety factor. Therefore, we propose an automatic discharging mechanism for the quenching furnace to solve the above problems. Utility Model Content

[0005] The utility model aims to provide an automatic discharging mechanism for a quenching furnace, so as to solve the problem in the above background technology that the workpiece needs to be taken out of the quenching furnace manually using tools, which is dangerous and cumbersome, and has a low safety factor.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic discharging mechanism of a quenching furnace, a machine body, an outer surface of the machine body is provided with a heat preservation plate, and the heat preservation plate is fixedly connected to the machine body.

[0007] Also includes:

[0008] A door panel is arranged on one side of the machine body, and the door panel is movably connected to the machine body, a sealing plate is arranged on one side of the door panel, and the sealing plate is fixedly connected to the door panel, an electric push rod is connected to one side of the door panel, and the electric push rod is fixedly connected to the door panel, a fixing block is arranged at one end of the electric push rod, and the fixing block is fixedly connected to the electric push rod, a driving motor is arranged on the outer surface of one side of the fixing block, and the driving motor is fixedly connected to the fixing block, one end of the electric push rod is connected to the output end of the driving motor, a driving motor protection shell is installed on the outer surface of the driving motor, and the driving motor protection shell is connected to the fixing block by screws.

[0009] Preferably, an inner liner is provided inside the body, and the inner liner is fixedly connected to the body, a heater is installed at the lower end of the inner liner, and the heater is fixedly connected to the inner liner, and the inner liner is provided with two ends.

[0010] Preferably, a slide groove is installed on the outer surface of the inner liner, and the slide groove is fixedly connected to the inner liner, a slide rod is provided on the outer surface of the slide groove, and the slide rod is slidably connected to the slide groove, a placement plate is provided at the upper end of the slide rod, and the placement plate is fixedly connected to the slide rod.

[0011] Preferably, a baffle is provided at the upper end of the placement plate, and the baffle is fixedly connected to the placement plate.

[0012] Preferably, an anti-collision structure is installed inside the body, the anti-collision structure includes a buffer groove, and the buffer groove is fixedly connected to the inner wall of the body, a connecting block is provided inside the buffer groove, and the connecting block is fixedly connected to the inner wall of the body, a shock-absorbing spring is provided at one end of the connecting block, and the shock-absorbing spring is fixedly connected to the connecting block, and the shock-absorbing spring is movably connected to the placement plate.

[0013] Preferably, a support plate is provided at the lower end of the fixing block, and the support plate is connected to the fixing block by welding.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model has the advantages of stable structure, reasonable design and safe use. Through the cooperation between the specially designed sealing plate, door plate, electric push rod and driving motor, the driving motor can drive the electric push rod to retract outward after quenching is completed, so as to pull out the placement plate connected to the sealing plate, realize the automation of material taking, improve the efficiency of material taking, make it convenient and fast, and greatly improve the safety, thus solving the disadvantage that traditional equipment needs manual taking out.

[0016] Through the specially designed anti-collision structure, when the electric push rod pushes the placement plate into the body, the shock-absorbing spring can alleviate the impact force brought by the outside and prevent collision. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 3 It is a closed diagram of the overall structure of the utility model;

[0020] Figure 4 This is an enlarged view of the anti-collision structure of the utility model;

[0021] In the figure: 1. body; 2. insulation board; 3. liner; 4. heater; 5. slide groove; 6. slide rod; 7. placement plate; 8. baffle; 9. anti-collision structure; 10. sealing plate; 11. door panel; 12. electric push rod; 13. fixing block; 14. buffer groove; 15. connecting block; 16. shock-absorbing spring; 17. support plate; 18. drive motor; 19. drive motor protective shell. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] See also Figure 1-4 The utility model provides an embodiment: an automatic discharging mechanism of a quenching furnace, a machine body 1, an outer surface of the machine body 1 is provided with a heat preservation plate 2, and the heat preservation plate 2 is fixedly connected to the machine body 1.

[0024] Also includes:

[0025] A door panel 11 is arranged on one side of the machine body 1, and the door panel 11 is movably connected to the machine body 1. A sealing plate 10 is arranged on one side of the door panel 11, and the sealing plate 10 is fixedly connected to the door panel 11. An electric push rod 12 is connected to one side of the door panel 11, and the electric push rod 12 is fixedly connected to the door panel 11. A fixing block 13 is arranged at one end of the electric push rod 12, and the fixing block 13 is fixedly connected to the electric push rod 12. A driving motor 18 is arranged on the outer surface of one side of the fixing block 13, and the driving motor 18 is fixedly connected to the fixing block 13. One end of the electric push rod 12 is connected to the output end of the driving motor 18. A driving motor protective shell 19 is installed on the outer surface of the driving motor 18, and the driving motor protective shell 19 is connected to the fixing block 13 by screws.

[0026] See also Figure 2An inner liner 3 is arranged inside the body 1, and the inner liner 3 is fixedly connected to the body 1. A heater 4 is installed at the lower end of the inner liner 3, and the heater 4 is fixedly connected to the inner liner 3. The inner liner 3 is provided with two ends. When this product is in use, the heater 4 can heat the object.

[0027] See also Figure 2 A slide groove 5 is installed on the outer surface of the inner liner 3, and the slide groove 5 is fixedly connected to the inner liner 3. A slide rod 6 is provided on the outer surface of the slide groove 5, and the slide rod 6 is slidably connected to the slide groove 5. A placement plate 7 is provided on the upper end of the slide rod 6, and the placement plate 7 is fixedly connected to the slide rod 6. When this product is in use, the slide groove 5 can make the placement plate 7 connected to the slide rod 6 slide on the slide groove 5.

[0028] See also Figure 2 A baffle 8 is provided at the upper end of the placement plate 7, and the baffle 8 is fixedly connected to the placement plate 7. When the product is in use, the baffle 8 prevents objects from falling.

[0029] See also Figure 2 An anti-collision structure 9 is installed inside the body 1, and the anti-collision structure 9 includes a buffer groove 14, and the buffer groove 14 is fixedly connected to the inner wall of the body 1, a connecting block 15 is arranged inside the buffer groove 14, and the connecting block 15 is fixedly connected to the inner wall of the body 1, a shock-absorbing spring 16 is arranged at one end of the connecting block 15, and the shock-absorbing spring 16 is fixedly connected to the connecting block 15, and the shock-absorbing spring 16 is movably connected to the placement plate 7. When this product is in use, the shock-absorbing spring 16 can alleviate the impact force brought by the outside when the placement plate 7 enters.

[0030] See also Figure 4 A support plate 17 is provided at the lower end of the fixed block 13, and the support plate 17 is connected to the fixed block 13 by welding. When the product is in use, the support plate 17 can ensure the stable operation of the product.

[0031] Working principle: When in use, place the workpiece on the placement plate 7, then connect the external power supply to start the drive motor 18, so that the drive motor 18 provides power to the electric push rod 12, so that the electric push rod 12 is pushed toward the body 1, thereby pushing the door panel 11 connected to the electric push rod 12 toward the body 1, thereby pushing the placement plate 7 on the sealing plate 10 connected to the door panel 11 toward the body 1, and when the sealing plate 10 is pushed inward to the inner liner 3, it will fit with the inner liner 3 and abut against the inner liner 3, so that the inside of the body 1 is sealed to prevent heat from flowing. When the workpiece is lost, one end of the placement plate 7 will touch the shock-absorbing spring 16, so that the shock-absorbing spring 16 will be deformed inside the buffer groove 14, which will relieve the impact force and avoid collision. When the workpiece is heated, the drive motor 18 is started, and the drive motor 18 makes the electric push rod 12 retract outward, thereby driving the door panel 11 to retract outward, thereby driving the closing plate 10 on the door panel 11 to retract outward, so that the placement plate 7 connected to the closing plate 10 slides in the slide groove 5 through the slide rod 6, thereby pulling out the placement plate 7 to complete the operation.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An automatic discharging mechanism for a quenching furnace, comprising a machine body (1), wherein an outer surface of the machine body (1) is provided with a heat preservation plate (2), and the heat preservation plate (2) is fixedly connected to the machine body (1); Features: Also includes: A door panel (11) is arranged on one side of a machine body (1), and the door panel (11) is movably connected to the machine body (1); a sealing plate (10) is arranged on one side of the door panel (11), and the sealing plate (10) is fixedly connected to the door panel (11); an electric push rod (12) is connected to one side of the door panel (11), and the electric push rod (12) is fixedly connected to the door panel (11); a fixing block (13) is arranged at one end of the electric push rod (12), and the fixing block (13) is fixedly connected to the electric push rod (12); a driving motor (18) is arranged on the outer surface of one side of the fixing block (13), and the driving motor (18) is fixedly connected to the fixing block (13); one end of the electric push rod (12) is connected to the output end of the driving motor (18); a driving motor protection shell (19) is installed on the outer surface of the driving motor (18), and the driving motor protection shell (19) is connected to the fixing block (13) by screws.

2. The automatic discharging mechanism of a quenching furnace according to claim 1, characterized in that: An inner liner (3) is arranged inside the machine body (1), and the inner liner (3) is fixedly connected to the machine body (1); a heater (4) is installed at the lower end of the inner liner (3), and the heater (4) is fixedly connected to the inner liner (3); and the inner liner (3) is provided with two ends.

3. The automatic discharging mechanism of a quenching furnace according to claim 2, characterized in that: The outer surface of the inner liner (3) is provided with a slide groove (5), and the slide groove (5) is fixedly connected to the inner liner (3); the outer surface of the slide groove (5) is provided with a slide rod (6), and the slide rod (6) is slidably connected to the slide groove (5); a placement plate (7) is provided at the upper end of the slide rod (6), and the placement plate (7) is fixedly connected to the slide rod (6).

4. The automatic discharging mechanism of a quenching furnace according to claim 3, characterized in that: A baffle plate (8) is provided at the upper end of the placement plate (7), and the baffle plate (8) is fixedly connected to the placement plate (7).

5. The automatic discharging mechanism of a quenching furnace according to claim 1, characterized in that: An anti-collision structure (9) is installed inside the machine body (1), the anti-collision structure (9) includes a buffer groove (14), and the buffer groove (14) is fixedly connected to the inner wall of the machine body (1), a connecting block (15) is arranged inside the buffer groove (14), and the connecting block (15) is fixedly connected to the inner wall of the machine body (1), a damping spring (16) is arranged at one end of the connecting block (15), and the damping spring (16) is fixedly connected to the connecting block (15), and the damping spring (16) is movably connected to the placement plate (7).

6. The automatic discharging mechanism of a quenching furnace according to claim 1, characterized in that: A support plate (17) is provided at the lower end of the fixing block (13), and the support plate (17) and the fixing block (13) are connected by welding.

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