Metal surface heat treatment device
The automatic opening and closing mechanism enables the automatic opening and closing of the baffles of the metal heat treatment equipment, solving the problems of heat loss and additional driving components, and achieving efficient heat management and cost control.
Patent Information
- Application Number
- CN202422558472.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-23
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-10-23
AI Technical Summary
In existing metal heat treatment equipment, the baffles are open for a long time during the process of metal parts entering and exiting, resulting in severe heat loss and the need for additional drive components.
An automatic opening and closing mechanism is adopted, including components such as a slide plate, a slide column, a flexible baffle and an inclined plate. The automatic opening and closing of the baffle is achieved through the cooperation of the slide plate and the inclined plate, which reduces heat loss and does not require additional driving components.
It effectively reduces heat loss, energy consumption, costs, and simplifies the operating process.
Smart Images
Figure CN223445582U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to metal processing technical field, concretely is a metal surface heat treatment device. BACKGROUND
[0002] Metal processing refers to using various equipment, tool, material and process to carry out physical, chemical or mechanical deformation to metal manufacturing process, and after processing, metal can reach specific shape, size and performance, and metal processing technology mainly includes casting, forging, cold drawing, cold rolling, cold bending, hot rolling, heat treatment, spraying and other technologies, in the process of metal processing, in order to change the internal structure and performance of material, improve the dimensional stability of metal parts, improve the fatigue strength and durability of metal parts, metal parts are often heat treated, through heat treatment, the manufacturability can be improved by eliminating the internal stress in the previous metal processing process, wear resistance is improved by hardening material, and magnetism is improved, etc.;In the prior art, in the process of heat treating metal parts, the metal parts are first placed in the heat treatment equipment, then the metal parts are heated by high temperature in the heat treatment equipment, and in the process of metal parts into and out of the heat treatment equipment, the baffle of the heat treatment equipment is opened in advance by the staff, to provide space for the metal parts to enter and exit, and the baffle is opened for a long time in the use process, and the heat loss of the heat treatment equipment is more. UTILITY MODEL CONTENTS
[0003] The utility model solves the technical problems of overcoming the defects of the prior art, providing a metal surface heat treatment device, which automatically opens and closes the baffle in the process of metal parts into and out of the heat treatment equipment, reduces the opening time of the heat treatment equipment, reduces the heat loss in the metal processing process, and does not need additional driving components in the opening and closing process, so that the problems in the background art can be effectively solved.
[0004] To achieve the above object, the utility model provides the following technical scheme: a metal surface heat treatment device, comprising a heat treatment furnace and an automatic opening and closing mechanism.
[0005] The heat treatment furnace is provided with a metal part placing table that can move left and right at the lower end.
[0006] The automatic opening and closing mechanism comprises a sliding plate, a sliding column and a flexible baffle, the sliding plate is connected to the upper and lower ends of the heat treatment furnace respectively, the upper surface of the lower sliding plate is provided with a metal part placing table in the middle, the sliding column is connected to the horizontal grooves at the front and rear ends of the heat treatment furnace respectively, two flexible baffles are arranged in front of and behind the two sliding columns, and the baffle is automatically opened and closed in the process of metal parts into and out of the heat treatment equipment, the opening time of the heat treatment equipment is reduced, the heat loss in the metal processing process is reduced, and the opening and closing process does not need additional driving components, so that the cost is low.
[0007] Further, the automatic opening and closing mechanism further comprises a sliding block, a spring I and an inclined plate, the sliding block is slidably connected to the sliding groove on the side surface of the sliding plate respectively, the spring I is arranged between the sliding block and the sliding plate, the sliding block is cooperatively installed with the end of the sliding column, the inclined plate is symmetrically distributed on the left and right sides of the sliding column respectively, the inclined plate is fixedly connected with the inner wall of the heat treatment furnace, the inclined plate is vertically displaced with the sliding column, the inclined plate is cooperatively installed with the folding roof on the surface of the sliding block, and the sliding column is pushed to move.
[0008] Further, the automatic opening and closing mechanism further comprises a closing plate and a guide column, the closing plate is arranged at one end of the flexible baffle away from the sliding column respectively, the guide column is arranged between the front and rear inner walls of the heat treatment furnace respectively, and the guide column is slidably connected with the end of the closing plate to provide guiding support for the movement of the flexible baffle.
[0009] Further, the automatic opening and closing mechanism further comprises a spring II, the spring II is arranged between the closing plate and the inner wall of the heat treatment furnace respectively, and the spring II is movably sleeved on the outer arc surface of the guide column to provide acting force for the closing of the flexible baffle.
[0010] Further, the inner wall of the heating cavity of the heat treatment furnace is provided with an electric heating plate, the right end of the heat treatment furnace is provided with a single-chip microcomputer, the input end of the single-chip microcomputer is electrically connected to an external power supply, and the input end of the electric heating plate is electrically connected to the output end of the single-chip microcomputer.
[0011] Further, the upper and lower ends of the heat treatment furnace are provided with linear motors, the mover bases of the linear motors are fixedly connected with adjacent sliding plates respectively, and the input end of the linear motor is electrically connected to the output end of the single-chip microcomputer to provide power for the movement of the sliding plate.
[0012] Further, the inner wall of the heat treatment furnace is provided with a heat insulation pad to reduce the loss of heat in the heat treatment furnace.
[0013] Compared with the prior art, the metal surface heat treatment device has the following advantages:
[0014] In the process that the metal part enters the heat treatment furnace, the two flexible baffles are relatively separated by the driving component, so that the right end of the heating cavity of the heat treatment furnace is opened, and the metal part is conveniently entered; when the metal part moves to a specified position, the two closing plates automatically approach each other to close the right end of the heating cavity of the heat treatment furnace, so that the loss of heat is reduced; similarly, when the metal part leaves the heat treatment furnace, the flexible baffles are automatically opened and closed, the flexible baffles are automatically opened and closed in the process that the metal part enters and leaves the heat treatment equipment, the opening time of the heat treatment equipment is reduced, the loss of heat in the metal processing process is reduced, and no additional driving component is needed in the opening and closing process, so that the cost is low. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a structure schematic diagram of the whole device of the utility model;
[0016] Figure 2 It is a structure schematic diagram of the whole device of the utility model;
[0017] Figure 3 It is a structure schematic diagram of the whole device of the utility model;
[0018] Figure 4 It is a structure schematic diagram of the whole device of the utility model;
[0019] Figure 5 It is a structure schematic diagram of the utility model A place amplification.
[0020] In the drawing: 1 heat treatment furnace, 2 electric heating plate, 3 metal parts placing table, 4 single-chip microcomputer, 5 automatic opening and closing mechanism, 51 sliding plate, 52 sliding block, 53 spring one, 54 inclined plate, 55 sliding column, 56 flexible baffle, 57 closing plate, 58 guide column, 59 spring two, 6 linear motor, 7 heat insulation pad. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.
[0022] Please refer to Figures 1-5 The embodiment provides a technical scheme: a metal surface heat treatment device, comprising a heat treatment furnace 1 and an automatic opening and closing mechanism 5.
[0023] The heat treatment furnace 1 is provided with a left and right movable metal part placing table 3 at the lower end, which provides support for the placement of metal parts. Through the left and right movement of the metal part placing table 3, it is convenient to put the metal parts into the heating cavity of the heat treatment furnace 1. The inner wall of the heating cavity of the heat treatment furnace 1 is respectively provided with an electric heating plate 2, which provides heat for the heat treatment of metal parts. The right end of the heat treatment furnace 1 is provided with a single-chip microcomputer 4, which controls the start and stop of the whole device. The input end of the single-chip microcomputer 4 is electrically connected to an external power supply, and the input end of the electric heating plate 2 is electrically connected to the output end of the single-chip microcomputer 4. The inner periphery of the heat treatment furnace 1 is provided with a heat insulation pad 7, which is a glass wool heat insulation pad, which blocks the transfer of heat and reduces the loss of heat inside the heat treatment furnace 1.
[0024] The automatic opening and closing mechanism 5 comprises a sliding plate 51, a sliding column 55 and a flexible baffle 56. The sliding plate 51 is transversely and slidingly connected to the upper and lower ends of the heat treatment furnace 1 respectively. The upper surface of the lower sliding plate 51 is provided with a metal part placing table 3. The sliding column 55 is transversely and slidingly connected to the transverse slots at the front and rear ends of the heat treatment furnace 1 respectively. Two flexible baffles 56 distributed in front and back are installed between the two sliding columns 55. The flexible baffles 56 are rubber and plastic heat insulation baffles and can be flexibly bent. The automatic opening and closing mechanism 5 further comprises a sliding block 52, a spring 53 and an inclined plate 54. The sliding block 52 is slidingly connected to the sliding slots on the side surface of the sliding plate 51. The spring 53 is arranged between the sliding block 52 and the sliding plate 51. The sliding block 52 is cooperatively installed with the end of the sliding column 55. The inclined plate 54 is symmetrically distributed on the left and right sides of the sliding column 55. The inclined plate 54 is fixedly connected to the inner wall of the heat treatment furnace 1. The inclined plate 54 is vertically staggered with the sliding column 55. The inclined plate 54 is cooperatively installed with the folding roof on the surface of the sliding block 52. The automatic opening and closing mechanism 5 further comprises a closing plate 57 and a guide column 58. The closing plate 57 is arranged at the end of the flexible baffle 56 away from the sliding column 55. The guide column 58 is arranged between the front and rear inner walls of the heat treatment furnace 1. The guide column 58 is slidingly connected with the end of the closing plate 57. The automatic opening and closing mechanism 5 further comprises a spring 59. The spring 59 is arranged between the closing plate 57 and the inner wall of the heat treatment furnace 1. The spring 59 is movably sleeved on the outer arc surface of the guide column 58. During the movement of the sliding plate 51, when the sliding block 52 contacts with the end of the sliding column 55, the sliding column 55 is pushed to move to the left, overcoming the elastic force of the spring 59, pulling the two flexible baffles 56 to relatively separate, so that the right end of the heating cavity of the heat treatment furnace 1 is opened, facilitating the entry of the metal parts. When the metal part placing table 3 moves to the left side of the flexible baffle 56, with the continuous movement of the sliding plate 51, the folding roof on the surface of the sliding block 52 contacts with the inclined surface of the left inclined plate 54. Under the pushing and toppling of the left inclined plate 54, the sliding block 52 is folded into the sliding slot on the side surface of the sliding plate 51, overcoming the elastic force of the spring 53. The sliding block 52 is separated from the sliding column 55. Under the elastic force of the spring 59, the two closing plates 57 are relatively moved, pulling the two flexible baffles 56 to approach each other, automatically closing the right end of the heating cavity of the heat treatment furnace 1, reducing the loss of heat. Similarly, after the treatment is completed, the sliding plate 51 moves to the right. Through the cooperation of the sliding block 52 and the right inclined plate 54, the flexible baffle 56 is automatically opened, providing space for the metal parts to leave. After the leaving is completed, the flexible baffle 56 automatically closes the right end of the heating cavity of the heat treatment furnace 1. The upper and lower ends of the heat treatment furnace 1 are provided with a linear motor 6. The mover base of the linear motor 6 is fixedly connected with the adjacent sliding plate 51. The input end of the linear motor 6 is electrically connected with the output end of the single-chip microcomputer 4, providing power for the movement of the sliding plate 51.
[0025] The working principle of the metal surface heat treatment device is as follows: in the process of metal processing, the metal part is placed on the surface of the metal part placing table 3, the linear motor 6 is started through the single-chip microcomputer 4, the mover base of the linear motor 6 drives the sliding plate 51 to move left, the metal part placing table 3 drives the metal part to enter the heating cavity inside the heat treatment furnace 1, in the moving process of the sliding plate 51, when the sliding block 52 contacts the end of the slide column 55, the slide column 55 is pushed to move left, the elastic force of the spring two 59 is overcome, the two flexible baffles 56 are relatively separated, the right end of the heating cavity of the heat treatment furnace 1 is opened, the metal part is conveniently entered, when the metal part placing table 3 moves to the left side of the flexible baffle 56, with the continuous movement of the sliding plate 51, because the inclined plate 54 is vertically displaced with the slide column 55, the converging top plate on the surface of the sliding block 52 contacts the inclined surface of the left inclined plate 54 in the moving process, under the pushing of the left inclined plate 54, the elastic force of the spring one 53 is overcome, the sliding block 52 is converged to the sliding groove on the side of the sliding plate 51, the sliding block 52 is separated from the slide column 55, under the elastic force of the spring two 59, the two closing plates 57 are relatively moved, the two flexible baffles 56 are pulled to be close to each other, the right end of the heating cavity of the heat treatment furnace 1 is automatically closed, heat loss is reduced, then the electric heating plate 2 is started, the metal part is heated by using the heat generated by the electric heating plate 2, heat treatment of the metal part is realized, after the heat treatment is completed, the sliding plate 51 moves right, the flexible baffle 56 is automatically opened by the cooperation of the sliding block 52 and the right inclined plate 54, space is provided for the metal part to leave, after the leaving is completed, the flexible baffle 56 automatically closes the right end of the heating cavity of the heat treatment furnace 1.
[0026] It is worth noting that the single-chip microcomputer 4 disclosed in the above embodiment can be selected from the AT89C4051 type single-chip microcomputer, the linear motor 6 and the electric heating plate 2 can be freely configured according to the actual application scene, the linear motor 6 can be selected from the DLMFP-0407 type linear motor, the electric heating plate 2 can be selected from the JC-DB-02A type electric heating plate, the single-chip microcomputer 4 controls the linear motor 6 and the electric heating plate 2 to work, which adopts the method commonly used in the prior art.
[0027] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion obtained by using the utility model specification and drawing contents, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.
Claims
1. A metal surface heat treatment device, characterized in that: It comprises a heat treatment furnace (1) and an automatic opening and closing mechanism (5); Heat treatment furnace (1): a metal parts placement table (3) that can move left and right is installed at its lower end; An automatic opening and closing mechanism (5) comprises a slide plate (51), a slide column (55) and a flexible baffle (56), wherein the slide plate (51) is respectively connected to the upper and lower ends of the heat treatment furnace (1) by transverse sliding, a metal parts placement platform (3) is provided in the middle of the upper surface of the lower slide plate (51), the slide column (55) is respectively connected to the transverse grooves at the front and rear ends of the heat treatment furnace (1), and two flexible baffles (56) distributed front and back are installed between the two slide columns (55).
2. The metal surface heat treatment device according to claim 1, characterized in that: The automatic opening and closing mechanism (5) also includes a slider (52), a spring (53) and an inclined plate (54), wherein the slider (52) is respectively connected to the slide groove on the side of the slide plate (51) by sliding forward and backward, and a spring (53) is provided between the slider (52) and the slide plate (51), and the slider (52) is installed in cooperation with the end of the slide column (55), and the inclined plates (54) are respectively symmetrically distributed on the left and right sides of the slide column (55), and the inclined plates (54) are fixedly connected to the inner wall of the heat treatment furnace (1), and the inclined plates (54) and the slide column (55) are staggered up and down, and the inclined plates (54) are installed in cooperation with the retractable top plate on the surface of the slider (52).
3. The metal surface heat treatment device according to claim 1, characterized in that: The automatic opening and closing mechanism (5) further comprises a closing plate (57) and a guide column (58), wherein the closing plate (57) is respectively arranged at one end of the flexible baffle (56) away from the sliding column (55), and the guide column (58) is respectively arranged between the front and rear inner walls of the heat treatment furnace (1), and the guide column (58) is connected to the guide sliding connection of the end of the closing plate (57).
4. The metal surface heat treatment device according to claim 3, characterized in that: The automatic opening and closing mechanism (5) further includes a second spring (59), which is respectively arranged between the closing plate (57) and the inner wall of the heat treatment furnace (1), and the second spring (59) is respectively movably sleeved on the outer arc surface of the guide column (58).
5. The metal surface heat treatment device according to claim 1, characterized in that: The inner walls of the heating chamber of the heat treatment furnace (1) are respectively provided with electric heating plates (2), and a single chip microcomputer (4) is provided at the right end of the heat treatment furnace (1). The input end of the single chip microcomputer (4) is electrically connected to an external power supply, and the input end of the electric heating plate (2) is electrically connected to the output end of the single chip microcomputer (4).
6. The metal surface heat treatment device according to claim 5, characterized in that: The upper and lower ends of the heat treatment furnace (1) are both provided with linear motors (6), the mover seats of the linear motors (6) are respectively fixedly connected to adjacent slides (51), and the input end of the linear motors (6) is electrically connected to the output end of the single chip microcomputer (4).
7. The metal surface heat treatment device according to claim 1, characterized in that: A heat insulation pad (7) is provided on the inner outer edge of the heat treatment furnace (1).