Heat treatment manipulator with rotation function

Abstract

The heat treatment manipulator with the rotation function comprises a supporting seat and a supporting column, the supporting column is installed at the bottom end of the supporting seat, a rotating arm is arranged on the outer wall of the supporting column, a transverse arm is installed on the outer wall of the rotating arm, a sliding frame is arranged on the outer wall of the transverse arm, and the sliding frame is connected with the supporting column. An electric hoist is arranged at the bottom end of the sliding frame, a movable arm is arranged outside the electric hoist, movable sleeves are installed at the two ends of the rotary arm, the rotary arm is movably connected with the supporting column through the movable sleeves, the surface, on one side of each movable sleeve, of the supporting column is sleeved with a connecting sleeve, and the movable sleeves are movably connected with the connecting sleeves. According to the utility model, convenient transverse movement and height control adjustment are realized, lifting type clamping and fixing are facilitated, circumferential rotation of workpieces is facilitated, and the rotation flexibility of the heat treatment manipulator is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat treatment manipulators, in particular to a heat treatment manipulator with a rotation function. Background Art

[0002] Heat treatment is a metal heat processing technology that changes the organizational structure and properties of metal materials by means of heating, insulation and cooling. The main purpose of heat treatment is to improve the properties of metal materials, such as hardness, toughness, wear resistance, corrosion resistance, abrasion resistance, conductivity, etc., to meet different usage requirements. Heat treatment processes can be divided into three categories: overall heat treatment, surface heat treatment and chemical heat treatment. Heat treatment is widely used in the processing of materials such as steel, non-ferrous metals and alloys, and plays an important role in improving the physical properties, mechanical properties and heat resistance of metal materials; at the same time, it can also be used to improve the strength, wear resistance, corrosion resistance, thermal conductivity and electrical properties of the material surface, thereby improving product quality and service life.

[0003] For example, a heat treatment loading and unloading operating machine with a rotating function disclosed in the authorization announcement number CN215288910U relies on a manually operated overhead crane to lift the sling containing the heated workpiece in the furnace for transfer and quenching operations, which affects the unstable or even unqualified product quality. The utility model includes a column and a slewing bearing, a rotating drive device, a cantilever beam assembly and a lifting mechanism. The column and the slewing bearing include a column drum at the bottom and a slewing bearing at the top. The cantilever beam assembly realizes the rotation of the cantilever beam assembly as a whole relative to the column and the slewing bearing through a rotating drive device. The lifting mechanism includes a plurality of linearly arranged sprockets, a double-row roller chain wound around the sprocket, and a second reduction motor. At one end of the double-row roller chain is a guide and reset device and a clutch, and at the other end of the double-row roller chain is a counterweight, which moves up and down inside the column drum;

[0004] Although it improves the quality, efficiency and pass rate of parts heat treatment and improves market competitiveness, it does not solve the problems that the existing heat treatment manipulator is not conducive to convenient lateral movement and height control adjustment, is not conducive to lifting clamping and fixing, and is not conducive to circular rotation of workpieces, which greatly affects the flexibility of the heat treatment manipulator's rotation. Utility Model Content

[0005] The purpose of the utility model is to provide a heat treatment manipulator with a rotation function to solve the problem in the above-mentioned background technology that the heat treatment manipulator is not convenient for convenient lateral movement and height control adjustment, is not convenient for lifting clamping and fixing, and is not convenient for circular rotation of the workpiece, which affects the flexibility of the rotation of the heat treatment manipulator.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heat treatment operation machine with a rotation function, comprising a support seat and a pillar, the bottom end of the support seat is installed with a pillar, a rotating arm is arranged on the outer wall of the pillar, a transverse arm is arranged on the outer wall of the rotating arm, a sliding frame is arranged on the outer wall of the transverse arm, an electric hoist is arranged at the bottom end of the sliding frame, a movable arm is arranged on the outside of the electric hoist, both ends of the rotating arm are installed with movable sleeves, and the rotating arms are movably connected to the pillars through the movable sleeves, and the pillar surfaces on one side of the movable sleeves are all covered with connecting sleeves, and the movable sleeves are movably connected to the connecting sleeves. The movable arm is connected with the movable sleeve on one side of the rotating arm, and the first motor is installed at the output end of the first motor. A second support shaft is installed inside the pillar on one side of the first support shaft, and the second support shaft extends to the outside of the pillar. A second gear is installed at the bottom end of the second support shaft, and the first gear is meshed with the second gear. A first connecting arm is arranged on the outer wall of the movable arm, and a second connecting arm is arranged on the side of the outer wall of the movable arm away from the first connecting arm. The first support shaft is installed on the outer wall of the movable arm, and the first connecting arm and the second connecting arm are both movably connected to the movable arm through the first support shaft.

[0007] Preferably, second bent arms are symmetrically arranged on the outer wall of the second connecting arm, a second arc-shaped clamping arm is arranged outside the first connecting arm on one side of the second bent arm, and the second bent arms are all connected to the second arc-shaped clamping arm.

[0008] Preferably, a second movable shaft is installed on the surface of the second connecting arm on one side of the second curved arm, and the second curved arm is movably connected to the second connecting arm via the second movable shaft.

[0009] Preferably, first bent arms are symmetrically arranged on the outer wall of the first connecting arm, a first arc-shaped clamping arm is arranged outside the second connecting arm on one side of the first bent arm, and the first bent arms are all connected to the first arc-shaped clamping arm.

[0010] Preferably, a first movable shaft is installed on the surface of the first connecting arm on one side of the first curved arm, and the first curved arms are movably connected to the first connecting arm through the first movable shaft. A connecting shaft is installed at the center position on the outer wall of the first curved arm, and the second curved arms are movably connected to the first curved arm through the connecting shaft.

[0011] Preferably, a second motor is symmetrically installed on the surface of the sliding frame, a driving wheel is installed inside the sliding frame on one side of the second motor, and the output end of the second motor is connected to the driving wheel, a driven wheel is installed inside the sliding frame on one side of the driving wheel, and the driving wheel and the driven wheel are both slidably connected to the transverse arm.

[0012] Preferably, a first hook is installed at the top of the electric hoist, and the electric hoist is connected to the sliding frame through the first hook, a chain is installed inside the electric hoist, and the chain extends to the outside of the electric hoist, and a second hook is provided at the bottom end of the chain, and the second hook is connected to the movable arm.

[0013] Preferably, a remote controller is installed on the outer wall of the rotating arm, and the output end of the remote controller is electrically connected to the input ends of the electric hoist, the first motor and the second motor.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the heat treatment manipulator not only realizes convenient lateral movement and height control adjustment, but also facilitates lifting clamping and fixing, and circular rotation of workpieces, thereby improving the rotation flexibility of the heat treatment manipulator;

[0015] (1) The second motor drives the driving wheel to rotate, and the driving wheel and the driven wheel drive the sliding frame to move horizontally on the outer wall of the horizontal arm, and the sliding frame drives the electric hoist to move horizontally through the first hook, and the electric hoist drives the movable arm to move horizontally as a whole through the chain and the second hook, and the movable arm drives the first connecting arm and the second connecting arm to move horizontally, and the first connecting arm and the second connecting arm drive the first arc-shaped clamping arm and the second arc-shaped clamping arm to move horizontally through the first bent arm and the second bent arm, so as to facilitate the first arc-shaped clamping arm and the second arc-shaped clamping arm to move above the heat treatment workpiece placement barrel, and the electric hoist drives the chain to rotate to facilitate the chain to be released from the inside of the electric hoist, and the chain drives the second hook to move downward, and the second hook drives the movable arm to move downward, and the movable arm drives the first arc-shaped clamping arm and the second arc-shaped clamping arm to move downward, so as to facilitate the first arc-shaped clamping arm and the second arc-shaped clamping arm to move to the top of the heat treatment workpiece placement barrel, thereby realizing the convenient horizontal movement of the heat treatment manipulator, facilitating the height control and adjustment, and improving the convenience of control and adjustment of the heat treatment manipulator.

[0016] (2) The chain is driven by the electric hoist to move in the opposite direction, and the chain is retracted into the interior of the electric hoist. The chain drives the movable arm to adjust upward through the second hook, and the movable arm becomes vertical and is clamped on one side of the connecting shaft. The first connecting arm and the second connecting arm rotate towards each other with the first supporting shaft as the axis. The first connecting arm drives the first curved arm to rotate through the first movable shaft, and the first curved arm drives the first arc-shaped clamping arm to rotate with the connecting shaft as the axis. The second connecting arm drives the second curved arm to rotate through the second movable shaft, and the second curved arm drives the second arc-shaped clamping arm to rotate with the connecting shaft as the axis, so as to facilitate the first arc-shaped clamping arm and the second arc-shaped clamping arm to be clamped on the barrel wall. The first arc-shaped clamping arm and The second arc-shaped clamping arm clamps and fixes the heat treatment workpiece placement barrel to facilitate driving the heat treatment workpiece placement barrel away from the heat treatment operating machine. The first motor drives the first gear disc to rotate, and the first gear disc rotates on the surface of the second gear disc. The first gear disc drives the rotating arm to rotate, and the rotating arm drives the lateral arm to rotate as a whole. The lateral arm drives the sliding frame, the electric hoist, and the movable arm to rotate. The first arc-shaped clamping arm and the second arc-shaped clamping arm drive the heat treatment workpiece placement barrel to rotate, thereby realizing convenient lifting clamping and fixing of the heat treatment operating machine, facilitating clamping and transfer of the workpiece, facilitating circular rotation of the workpiece, and improving the rotation flexibility of the heat treatment operating machine. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 It is a three-dimensional enlarged structural schematic diagram of the driving wheel of the utility model;

[0019] Figure 3 This is a front view structural schematic diagram of the utility model;

[0020] Figure 4 It is a side view structural schematic diagram of the utility model;

[0021] Figure 5 It is a schematic diagram of the three-dimensional enlarged structure of the second support shaft of the utility model.

[0022] In the figure: 1. support base; 2. pillar; 3. rotating arm; 4. horizontal arm; 5. sliding frame; 6. electric hoist; 7. movable arm; 8. first connecting arm; 9. second connecting arm; 10. first supporting shaft; 11. first movable shaft; 12. first bent arm; 13. first arc-shaped clamping arm; 14. second movable shaft; 15. second bent arm; 16. second arc-shaped clamping arm; 17. connecting shaft; 18. movable sleeve; 19. connecting sleeve; 20. first motor; 21. first gear disc; 22. second supporting shaft; 23. second gear disc; 24. second motor; 25. driving wheel; 26. driven wheel; 27. first hook; 28. second hook; 29. ​​chain; 30. remote controller. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0026] Embodiment 1

[0027] See also Figure 1-5The utility model provides an embodiment: a heat treatment operation machine with a rotation function, including a support seat 1 and a pillar 2, the bottom end of the support seat 1 is installed with the pillar 2, a rotating arm 3 is arranged on the outer wall of the pillar 2, a transverse arm 4 is arranged on the outer wall of the rotating arm 3, a sliding frame 5 is arranged on the outer wall of the transverse arm 4, an electric hoist 6 is arranged at the bottom end of the sliding frame 5, a movable arm 7 is arranged outside the electric hoist 6, both ends of the rotating arm 3 are installed with movable sleeves 18, and the movable sleeves 18 are sleeved on the surface of the pillar 2, and the rotating arm 3 is movably connected with the pillar 2 through the movable sleeves 18, and the movable sleeves 1 The surface of the pillar 2 on one side of 8 is all covered with a connecting sleeve 19, and the movable sleeve 18 is movably connected to the connecting sleeve 19. The bottom end of the movable sleeve 18 on one side of the rotating arm 3 is installed with a first motor 20, and the first motor 20 plays a role in power output. The output end of the first motor 20 is installed with a first gear plate 21. A second support shaft 22 is installed inside the pillar 2 on one side of the first gear plate 21, and the second support shaft 22 extends to the outside of the pillar 2. A second gear plate 23 is installed at the bottom end of the second support shaft 22, and the first gear plate 21 and the second gear plate 23 are meshed with each other. A first connecting arm 8 is provided on the outer wall of the movable arm 7. A second connecting arm 9 is arranged on the side of the outer wall of the movable arm 7 away from the first connecting arm 8, a first supporting shaft 10 is installed on the outer wall of the movable arm 7, and the first connecting arm 8 and the second connecting arm 9 are both movably connected to the movable arm 7 through the first supporting shaft 10, a second curved arm 15 is symmetrically arranged on the outer wall of the second connecting arm 9, a second arc-shaped clamping arm 16 is arranged outside the first connecting arm 8 on one side of the second curved arm 15, and the second curved arms 15 are all connected to the second arc-shaped clamping arm 16, a second movable shaft 14 is installed on the surface of the second connecting arm 9 on one side of the second curved arm 15, and the second curved arms 15 are all connected to the second curved clamping arm 16 through the second movable shaft 14. The movable shaft 14 is movably connected to the second connecting arm 9, the first curved arm 12 is symmetrically arranged on the outer wall of the first connecting arm 8, the first curved arm 13 is arranged outside the second connecting arm 9 on one side of the first curved arm 12, and the first curved arms 12 are all connected to the first curved clamping arm 13, the first movable shaft 11 is installed on the surface of the first connecting arm 8 on one side of the first curved arm 12, and the first curved arms 12 are all movably connected to the first connecting arm 8 through the first movable shaft 11, a connecting shaft 17 is installed at the center position on the outer wall of the first curved arm 12, and the second curved arms 15 are all movably connected to the first curved arm 12 through the connecting shaft 17;

[0028] When in use, when the movable arm 7 drives the first arc-shaped clamping arm 13 and the second arc-shaped clamping arm 16 to move to the side of the barrel wall where the heat-treated workpiece is placed, the electric hoist 6 is operated to rotate in the opposite direction, and the chain 29 is driven by the electric hoist 6 to move in the opposite direction. The chain 29 is retracted into the interior of the electric hoist 6, and the chain 29 drives the movable arm 7 to adjust upward through the second hook 28. The movable arm 7 becomes a vertical state and is stuck on one side of the connecting shaft 17. Under the support of the first support shaft 10, the first connecting arm 8 and the second connecting arm 9 are connected with the first support shaft 10. The first curved arm 12 is driven by the first connecting arm 8 through the first movable shaft 11 to rotate, the first curved arm 12 drives the first arc-shaped clamping arm 13 to rotate with the connecting shaft 17 as the axis, the second connecting arm 9 drives the second curved arm 15 to rotate through the second movable shaft 14, and the second curved arm 15 drives the second arc-shaped clamping arm 16 to rotate with the connecting shaft 17 as the axis, so as to facilitate the first arc-shaped clamping arm 13 and the second arc-shaped clamping arm 16 to be stuck on the barrel wall, and the first arc-shaped clamping arm 13 and the second arc-shaped clamping arm 16 are used to heat the heat treatment process. The heat treatment workpiece placement barrel is clamped and fixed to facilitate driving the heat treatment workpiece placement barrel to leave the heat treatment operation machine. The first motor 20 is turned on by operating the remote controller 30. Under the support of the rotating arm 3, the first motor 20 drives the first toothed disc 21 to rotate. Under the meshing action of the first toothed disc 21 and the second toothed disc 23, the first toothed disc 21 rotates on the surface of the second toothed disc 23, and the first toothed disc 21 drives the rotating arm 3 to rotate. Under the active support of the movable sleeve 18 and the pillar 2, the rotating arm 3 drives the lateral arm 4 to rotate as a whole, and the lateral arm 4 drives the sliding frame 5, the electric hoist 6, and the movable arm 7 to rotate. The movable arm 7 drives the first arc-shaped clamping arm 13 and the second arc-shaped clamping arm 16 to rotate, and the first arc-shaped clamping arm 13 and the second arc-shaped clamping arm 16 drive the heat treatment workpiece placement barrel to rotate, so as to facilitate the heat treatment workpiece to be rotated to the designated position for the next step of processing, thereby realizing the convenient lifting clamping and fixing of the heat treatment operation machine, facilitating the clamping and transfer of the workpiece, facilitating the circular rotation of the workpiece, and improving the flexibility of the rotation of the heat treatment operation machine.

[0029] A second motor 24 is symmetrically mounted on the surface of the sliding frame 5, and the second motor 24 plays a role in power output. A driving wheel 25 is mounted inside the sliding frame 5 on one side of the second motor 24, and the output end of the second motor 24 is connected to the driving wheel 25. A driven wheel 26 is mounted inside the sliding frame 5 on one side of the driving wheel 25, and the driving wheel 25 and the driven wheel 26 are both slidably connected to the transverse arm 4. A first hook 27 is mounted on the top of the electric hoist 6, and the electric hoist 6 is connected to the sliding frame 5 through the first hook 27. A chain 29 is mounted inside the electric hoist 6, and the chain 29 extends to the outside of the electric hoist 6. A second hook 28 is arranged at the bottom end of the chain 29, and the second hook 28 is connected to the movable arm 7. A remote controller 30 is mounted on the outer wall of the rotating arm 3, and the output end of the remote controller 30 is electrically connected to the input end of the electric hoist 6, the first motor 20, and the second motor 24.

[0030] When in use, the support base 1 is installed on the ceiling next to the heat treatment operating machine, and the second motor 24 is turned on by operating the remote controller 30. Under the support of the sliding frame 5, the second motor 24 drives the driving wheel 25 to rotate. Under the sliding support of the driving wheel 25 and the transverse arm 4, and with the cooperation of the driven wheel 26, the driving wheel 25 and the driven wheel 26 drive the sliding frame 5 to move laterally on the outer wall of the transverse arm 4, and the sliding frame 5 drives the electric hoist 6 to move laterally through the first hook 27. The electric hoist 6 drives the movable arm 7 to move laterally as a whole through the chain 29 and the second hook 28. The movable arm 7 drives the first connecting arm 8 and the second connecting arm 9 to move laterally, and the first connecting arm 8 and the second connecting arm 9 drive the first arc clamping arm through the first curved arm 12 and the second curved arm 15. 13 and the second arc-shaped clamp arm 16 move horizontally to facilitate the first arc-shaped clamp arm 13 and the second arc-shaped clamp arm 16 to move to the top of the barrel for placing the heat-treated workpiece. The electric hoist 6 is opened by operating the remote controller 30, and the chain 29 is driven by the electric hoist 6 to rotate to facilitate the chain 29 to be released from the inside of the electric hoist 6. The second hook 28 is driven downward by the chain 29, and the movable arm 7 is driven downward by the second hook 28. The first arc-shaped clamp arm 13 and the second arc-shaped clamp arm 16 are driven downward by the movable arm 7 to facilitate the first arc-shaped clamp arm 13 and the second arc-shaped clamp arm 16 to move to the top of the barrel for placing the heat-treated workpiece, thereby realizing convenient horizontal movement of the heat treatment operating machine, facilitating height control and adjustment, and improving the convenience of control and adjustment of the heat treatment operating machine.

[0031] Working steps

[0032] Step 1: When in use, an external power source is connected, and the second motor 24 drives the driving wheel 25 to rotate. The driving wheel 25 and the driven wheel 26 drive the sliding frame 5 to move laterally on the outer wall of the horizontal arm 4. The sliding frame 5 drives the electric hoist 6 to move laterally through the first hook 27. The electric hoist 6 drives the movable arm 7 to move laterally as a whole through the chain 29 and the second hook 28. The movable arm 7 drives the first connecting arm 8 and the second connecting arm 9 to move laterally. The first connecting arm 8 and the second connecting arm 9 drive the first arc-shaped clamping arm 13 and the second arc-shaped clamping arm 16 to move laterally through the first curved arm 12 and the second curved arm 15, so as to facilitate the first arc-shaped clamping arm 13 and the second arc-shaped clamping arm 16 to move to the barrel with the heat treatment workpiece placement barrel. The electric hoist 6 drives the chain 29 to rotate to facilitate the chain 29 to be released from the inside of the electric hoist 6, and the chain 29 drives the second hook 28 to move downward, and the second hook 28 drives the movable arm 7 to move downward, and the movable arm 7 drives the first arc-shaped clamping arm 13 and the second arc-shaped clamping arm 16 to move downward to facilitate the first arc-shaped clamping arm 13 and the second arc-shaped clamping arm 16 to move to the top of the barrel with the heat-treated workpiece. When the movable arm 7 drives the first arc-shaped clamping arm 13 and the second arc-shaped clamping arm 16 to move to the side of the barrel wall with the heat-treated workpiece, the electric hoist 6 is operated to rotate in the opposite direction, and the chain 29 is driven by the electric hoist 6 to move in the opposite direction, and the chain 29 is retracted into the inner part of the electric hoist 6. The movable arm 7 is adjusted upward by the chain 29 through the second hook 28, and the movable arm 7 becomes a vertical state and is stuck on one side of the connecting shaft 17. The first connecting arm 8 and the second connecting arm 9 rotate towards each other with the first supporting shaft 10 as the axis. The first connecting arm 8 drives the first curved arm 12 to rotate through the first movable shaft 11, and the first curved arm 12 drives the first arc-shaped clamping arm 13 to rotate with the connecting shaft 17 as the axis. The second connecting arm 9 drives the second curved arm 15 to rotate through the second movable shaft 14, and the second curved arm 15 drives the second arc-shaped clamping arm 16 to rotate with the connecting shaft 17 as the axis, so as to facilitate the first arc-shaped clamping arm 13 and the second arc-shaped clamping arm 16 to be stuck on the barrel wall. The heat treatment workpiece placement barrel is clamped and fixed to facilitate the heat treatment workpiece placement barrel to leave the heat treatment operation machine. The first motor 20 drives the first gear disc 21 to rotate, and the first gear disc 21 rotates on the surface of the second gear disc 23. The first gear disc 21 drives the rotating arm 3 to rotate, and the rotating arm 3 drives the transverse arm 4 to rotate as a whole. The transverse arm 4 drives the sliding frame 5, the electric hoist 6, and the movable arm 7 to rotate, and the movable arm 7 drives the first arc-shaped clamping arm 13 and the second arc-shaped clamping arm 16 to rotate, and the first arc-shaped clamping arm 13 and the second arc-shaped clamping arm 16 drive the heat treatment workpiece placement barrel to rotate, so as to facilitate the heat treatment workpiece to be rotated to the specified position for the next step of processing, so as to complete the use of the heat treatment operation machine.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A heat treatment manipulator with a rotation function, comprising a support seat and a support column, characterized in that: A pillar is installed at the bottom end of the support seat, a rotating arm is arranged on the outer wall of the pillar, a transverse arm is arranged on the outer wall of the rotating arm, a sliding frame is arranged on the outer wall of the transverse arm, an electric hoist is arranged at the bottom end of the sliding frame, and a movable arm is arranged on the outside of the electric hoist, movable sleeves are installed at both ends of the rotating arm, and the rotating arms are movably connected with the pillars through the movable sleeves, the pillar surfaces on one side of the movable sleeves are all covered with connecting sleeves, and the movable sleeves are movably connected with the connecting sleeves, a first motor is installed at the bottom end of the movable sleeve on one side of the rotating arm, a first gear plate is installed at the output end of the first motor, a second supporting shaft is installed inside the pillar on one side of the first gear plate, and the second supporting shaft extends to the outside of the pillar, a second gear plate is installed at the bottom end of the second supporting shaft, and the first gear plate and the second gear plate are meshed with each other, a first connecting arm is arranged on the outer wall of the movable arm, a second connecting arm is arranged on the side of the outer wall of the movable arm away from the first connecting arm, a first supporting shaft is installed on the outer wall of the movable arm, and the first connecting arm and the second connecting arm are both movably connected with the movable arm through the first supporting shaft.

2. A heat treatment manipulator with a rotary function according to claim 1, characterized in that: A second curved arm is symmetrically arranged on the outer wall of the second connecting arm, a second arc-shaped clamping arm is arranged outside the first connecting arm on one side of the second curved arm, and the second curved arms are all connected to the second arc-shaped clamping arm.

3. A heat treatment manipulator with a rotation function according to claim 2, characterized in that: A second movable shaft is installed on the surface of the second connecting arm at one side of the second curved arm, and the second curved arm is movably connected to the second connecting arm via the second movable shaft.

4. The heat treatment manipulator with a rotation function according to claim 1, characterized in that: A first bent arm is symmetrically arranged on the outer wall of the first connecting arm, a first arc-shaped clamping arm is arranged outside the second connecting arm on one side of the first bent arm, and the first bent arms are all connected to the first arc-shaped clamping arm.

5. The heat treatment manipulator with a rotation function according to claim 4, characterized in that: A first movable shaft is installed on the surface of the first connecting arm on one side of the first curved arm, and the first curved arms are movably connected to the first connecting arm through the first movable shaft. A connecting shaft is installed at the center position on the outer wall of the first curved arm, and the second curved arms are movably connected to the first curved arm through the connecting shaft.

6. The heat treatment manipulator with a rotary function according to claim 1, characterized in that: A second motor is symmetrically installed on the surface of the sliding frame, a driving wheel is installed inside the sliding frame on one side of the second motor, and the output end of the second motor is connected to the driving wheel, a driven wheel is installed inside the sliding frame on one side of the driving wheel, and the driving wheel and the driven wheel are both slidably connected to the transverse arm.

7. The heat treatment manipulator with a rotation function according to claim 5, characterized in that: A first hook is installed at the top of the electric hoist, and the electric hoist is connected to the sliding frame through the first hook. A chain is installed inside the electric hoist, and the chain extends outside the electric hoist. A second hook is arranged at the bottom end of the chain, and the second hook is connected to the movable arm.

8. The heat treatment manipulator with a rotation function according to claim 1, characterized in that: A remote controller is installed on the outer wall of the rotating arm, and the output end of the remote controller is electrically connected to the input ends of the electric hoist, the first motor and the second motor.

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