Roller heat treatment equipment

Abstract

The utility model relates to the technical field of roller machining, and discloses roller heat treatment equipment which comprises a base, two supporting plates are fixedly connected to the top of the base, a heating box is fixedly connected to the top of the base, and rotating shafts are movably connected to the ends, close to each other, of the two supporting plates. A placing plate is fixedly connected to the surface of the right side of the rotating shaft, a first motor is fixedly connected to the front face of one supporting plate, an output shaft of the first motor is fixedly connected with a first gear, the front face of the rotating shaft movably penetrates through the supporting plates and is fixedly connected with a second gear, and the first gear is meshed with the second gear; and a fixing assembly is arranged on the placing plate. According to the roller heat treatment equipment, the first air cylinder pushes the clamped roller to be placed into the heating box, then feeding operation of roller heat treatment is facilitated, when discharging is needed, the first air cylinder pushes the clamping frame to be matched with the second air cylinder to take out the roller, and discharging is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of roller processing, in particular to roller heat treatment equipment. Background Art

[0002] The roller is mainly composed of three parts: the roller body, the roller neck and the shaft head. The roller body is the middle part of the roller that actually participates in rolling the metal. It has a smooth cylindrical or grooved surface. The roller neck is installed in the bearing and transmits the rolling force to the frame through the bearing seat and the pressing device. The transmission end shaft head is connected to the gear seat through the connecting shaft, which transmits the rotational torque of the motor to the roller.

[0003] Chinese patent authorization announcement No. CN 220116617 U discloses a heat treatment equipment for roller processing, including a heating box and a roller body, a support assembly is arranged inside the heating box, and a drive assembly is arranged inside the heating box, the drive assembly is located below the support assembly, a heating plate is installed on the inner wall of the heating box, and a controller is fixedly installed on the outer end of the heating box, the controller is electrically connected to the heating plate, and a movable door is rotatably connected to the outer end of the heating box, which can control the second gear to rotate through a motor, so that the lower support plate and the upper support plate rotate, and while rotating, multiple roller bodies are able to make circular motions and rotate at the same time, so that the roller body can be heated evenly, and the heat is more evenly transferred to the surface of the roller body, thereby ensuring the uniformity of heating of the roller body and improving the processing quality of the roller body.

[0004] However, the above-mentioned prior art is not convenient for the loading operation of the rolls when the rolls are heat treated, and the rolls are at a high temperature after the heat treatment, and are not convenient for removal, so there is an urgent need for a roll heat treatment device. Utility Model Content

[0005] The purpose of the utility model is to provide a roller heat treatment device to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a roller heat treatment equipment, comprising a base, two support plates are fixedly connected to the top of the base, a heating box is fixedly connected to the top of the base, a rotating shaft is movably connected to one end of the two support plates close to each other, a placement plate is fixedly connected to the right surface of the rotating shaft, a first motor is fixedly connected to the front of one of the support plates, a first gear is fixedly connected to the output shaft of the first motor, a second gear is movably penetrated through the support plate and fixedly connected to the front of the rotating shaft, the first gear is meshed with the second gear, and a fixing component is arranged on the placement plate;

[0007] The top of the base is fixedly connected with a cross bar, the right side of the cross bar is fixedly connected with a second motor, the top of the cross bar is provided with a cross groove, a first screw rod is movably connected in the cross groove, a moving column is threadedly connected to the surface of the first screw rod, a push rod is fixedly connected to the front of the moving column, a third motor is fixedly connected to the front of the push rod, a top groove is provided at the bottom of the push rod, a second screw rod is movably connected in the top groove, a moving seat is threadedly connected to the surface of the second screw rod, a first cylinder is fixedly connected to the bottom of the moving seat, a clamping frame is fixedly connected to the bottom of the first cylinder, both ends of the clamping frame are respectively fixedly connected to the second cylinder, and the ends of the second cylinder close to each other respectively penetrate the clamping frame and are fixedly connected to the first clamping plate.

[0008] Preferably, the fixing assembly comprises two brackets fixedly connected to the placement plate, the bottoms of the two brackets are respectively fixedly connected to a third cylinder, and the bottoms of the third cylinders are respectively fixedly connected to the same fixing plate.

[0009] The rollers are placed in the placement grooves on the placement plate respectively, and then the fixing plate is pushed downward by the third cylinder to fix the rollers. The first motor drives the first gear to drive the second gear to rotate, so that the rotating shaft drives the placement plate to rotate, so that the placed rollers are vertical. The second screw is driven by the third motor to rotate, and the moving seat is driven to move, so that the first cylinder drives the clamping frame to move, so that the clamping frame corresponds to the vertical roller, the first cylinder pushes the clamping frame downward, and the second cylinder pushes the first clamping plate to clamp the roller.

[0010] Preferably, a plurality of placement grooves are provided on the top of the placement plate, a placement groove matched with the placement plate is provided on the bottom of the fixing plate, and balls are rotatably arranged in the placement grooves.

[0011] Preferably, the movable column is slidably arranged in the transverse groove, and the right side of the first screw rod movably passes through the transverse rod and is fixedly connected to the second motor.

[0012] Under the action of the ball, the first cylinder takes the roller out of the placement groove, and the second motor drives the first screw rod to move the movable column, so as to move the clamped roller to the top of the heating box, and the first cylinder pushes the clamped roller into the heating box, thereby facilitating the loading operation of the heat treatment of the roller. When unloading, the first cylinder pushes the clamping frame to cooperate with the second cylinder to take out the roller, which facilitates unloading.

[0013] Preferably, the movable seat is slidably arranged in the top groove, and the front side of the second screw rod movably passes through the top rod and is fixedly connected to the third motor.

[0014] Preferably, a heating wire is provided in the heating box, and the heating wire is arranged around the inner wall of the heating box.

[0015] The rolls are heat treated by means of heating wires in a heating box.

[0016] Preferably, the left and right sides of the heating box are respectively fixedly connected with fourth cylinders, and the sides of the fourth cylinders close to each other respectively penetrate into the heating box and are fixedly connected with second clamping plates.

[0017] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0018] The second motor drives the second gear to rotate, so that the rotating shaft drives the placement plate to rotate, so that the placed rollers are vertical; the second screw rod is driven by the third motor to rotate, and the movable seat is driven to move, so that the first cylinder drives the clamping frame to move, so that the clamping frame corresponds to the vertical roller; the first cylinder pushes the clamping frame downward, and the first clamping plate is pushed by the second cylinder to clamp the roller; under the action of the ball, the first cylinder takes the roller out of the placement groove, and the first screw rod is driven by the second motor to move the movable column, so that the clamped roller is moved to the top of the heating box, and the clamped roller is pushed into the heating box by the first cylinder, thereby facilitating the loading operation of the heat treatment of the roller; and when unloading is required, the first cylinder pushes the clamping frame to cooperate with the second cylinder to take out the roller, which facilitates unloading.

[0019] Second, the utility model uses the heating wire in the heating box to heat-treat the roller, and uses the fourth cylinder to push the second clamping plate to assist in fixing the roller placed in the heating box. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the rear section of the cross bar of the utility model and the overall rear side stereoscopic structure;

[0022] Figure 3 It is a right side cutaway view of the top rod of the utility model and a schematic diagram of the overall right side stereoscopic structure;

[0023] Figure 4 It is a front cutaway diagram of the heating box of the utility model and a schematic diagram of the overall structure.

[0024] Among them: 1. base; 2. support plate; 3. heating box; 4. rotating shaft; 5. placement plate; 6. first motor; 7. first gear; 8. second gear; 9. cross bar; 10. second motor; 11. first screw rod; 12. moving column; 13. push rod; 14. third motor; 15. second screw rod; 16. first cylinder; 17. clamping frame; 18. second cylinder; 19. first clamping plate; 20. bracket; 21. third cylinder; 22. fixing plate; 23. ball; 24. heating wire; 25. fourth cylinder; 26. second clamping plate. DETAILED DESCRIPTION

[0025] 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 in 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.

[0026] The utility model provides the following technical solutions:

[0027] Embodiment 1

[0028] See also Figure 1 , Figure 3 , Figure 3 , a roller heat treatment equipment, including a base 1, two support plates 2 are fixedly connected to the top of the base 1, a heating box 3 is fixedly connected to the top of the base 1, a rotating shaft 4 is movably connected to one end of the two support plates 2 close to each other, a placement plate 5 is fixedly connected to the right surface of the rotating shaft 4, a first motor 6 is fixedly connected to the front of one of the support plates 2, a first gear 7 is fixedly connected to the output shaft of the first motor 6, the front of the rotating shaft 4 movably passes through the support plate 2 and is fixedly connected to the second gear 8, the first gear 7 is meshed with the second gear 8, and a fixing component is arranged on the placement plate 5;

[0029] A cross bar 9 is fixedly connected to the top of the base 1, a second motor 10 is fixedly connected to the right side of the cross bar 9, a cross groove is provided on the top of the cross bar 9, a first screw rod 11 is movably connected in the cross groove, a moving column 12 is threadedly connected to the surface of the first screw rod 11, a push rod 13 is fixedly connected to the front of the moving column 12, a third motor 14 is fixedly connected to the front of the push rod 13, a top groove is provided at the bottom of the push rod 13, a second screw rod 15 is movably connected in the top groove, a moving seat is threadedly connected to the surface of the second screw rod 15, a first cylinder 16 is fixedly connected to the bottom of the moving seat, a clamping frame 17 is fixedly connected to the bottom of the first cylinder 16, two ends of the clamping frame 17 are respectively fixedly connected to the second cylinder 18, and the ends of the second cylinder 18 close to each other pass through the clamping frame 17 and are fixedly connected to the first clamping plate 19.

[0030] The fixing assembly includes two brackets 20 fixedly connected to the placement plate 5 , the bottoms of the two brackets 20 are respectively fixedly connected to third cylinders 21 , and the bottoms of the third cylinders 21 are respectively fixedly connected to the same fixing plate 22 .

[0031] The top of the placement plate 5 is provided with a plurality of placement grooves, and the bottom of the fixing plate 22 is provided with placement grooves matched with the placement plate 5 , and balls 23 are rotatably arranged in the placement grooves.

[0032] The movable column 12 is slidably arranged in the transverse groove, and the right side of the first screw rod 11 movably penetrates the transverse rod 9 and is fixedly connected to the second motor 10 .

[0033] The movable seat is slidably arranged in the top groove, and the front side of the second screw rod 15 movably penetrates the top rod 13 and is fixedly connected with the third motor 14 .

[0034] Through the above technical solution, the rollers are placed in the placement grooves on the placement plate 5 respectively, and then the third cylinder 21 pushes the fixing plate 22 downward to fix the rollers, and the first motor 6 drives the first gear 7 to drive the second gear 8 to rotate, so that the rotating shaft 4 drives the placement plate 5 to rotate, so that the placed rollers are vertical, and the third motor 14 drives the second screw rod 15 to rotate, driving the moving seat to move, so that the first cylinder 16 drives the clamping frame 17 to move, so that the clamping frame 17 corresponds to the vertical roller, and the first cylinder 16 pushes the clamping frame 17 to The first clamping plate 19 is pushed by the second cylinder 18 to clamp the roller. The first cylinder 16 takes the roller out of the placement groove under the action of the ball 23. The first screw rod 11 is driven by the second motor 10 to move the movable column 12 to move the clamped roller above the heating box 3. The clamped roller is pushed by the first cylinder 16 and placed into the heating box 3, thereby facilitating the loading operation of the heat treatment of the roller. When unloading is required, the first cylinder 16 pushes the clamping frame 17 to cooperate with the second cylinder 18 to take out the roller, thereby facilitating unloading.

[0035] Embodiment 2

[0036] See also Figure 4 , and on the basis of the first embodiment, it is further obtained that: a heating wire 24 is arranged in the heating box 3, and the heating wire 24 is arranged around the inner wall of the heating box 3.

[0037] The left and right sides of the heating box 3 are respectively fixedly connected with fourth cylinders 25 , and the sides of the fourth cylinders 25 close to each other penetrate into the heating box 3 and are fixedly connected with second clamping plates 26 .

[0038] Through the above technical solution, the roller is heat-treated by the heating wire 24 in the heating box 3, and the roller placed in the heating box 3 is auxiliary fixed by pushing the second clamping plate 26 by the fourth cylinder 25.

[0039] During actual operation, when the device is in use, the rollers are placed in the placement grooves on the placement plate 5, respectively. Then, the third cylinder 21 pushes the fixing plate 22 downward to fix the rollers. The first motor 6 drives the first gear 7 to drive the second gear 8 to rotate, so that the rotating shaft 4 drives the placement plate 5 to rotate, so that the placed rollers are vertical. The third motor 14 drives the second screw rod 15 to rotate, driving the moving seat to move, so that the first cylinder 16 drives the clamping frame 17 to move, so that the clamping frame 17 corresponds to the vertical roller. The first cylinder 16 pushes the clamping frame 17 downward, and the second cylinder 18 pushes the first clamping plate 19 to clamp the roller. The roller is held, and under the action of the ball 23, the first cylinder 16 takes the roller out of the placement groove, and the first screw rod 11 is driven by the second motor 10 to move the movable column 12, and the clamped roller is moved above the heating box 3, and the clamped roller is pushed by the first cylinder 16 to be placed in the heating box 3, thereby facilitating the loading operation of the heat treatment of the roller. When unloading, the first cylinder 16 pushes the clamping frame 17 to cooperate with the second cylinder 18 to take out the roller, which facilitates unloading, and the roller is heat treated by the heating wire 24 in the heating box 3, and the second clamping plate 26 is pushed by the fourth cylinder 25 to assist in fixing the roller placed in the heating box 3.

[0040] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A roller heat treatment device, comprising a base (1), characterized in that: Two support plates (2) are fixedly connected to the top of the base (1), a heating box (3) is fixedly connected to the top of the base (1), a rotating shaft (4) is movably connected to one end of the two support plates (2) close to each other, a placement plate (5) is fixedly connected to the right side surface of the rotating shaft (4), a first motor (6) is fixedly connected to the front side of one of the support plates (2), an output shaft of the first motor (6) is fixedly connected to a first gear (7), the front side of the rotating shaft (4) movably passes through the support plate (2) and is fixedly connected to a second gear (8), the first gear (7) is meshed with the second gear (8), and a fixing component is provided on the placement plate (5); The top of the base (1) is fixedly connected to a cross bar (9), the right side of the cross bar (9) is fixedly connected to a second motor (10), the top of the cross bar (9) is provided with a cross groove, a first screw rod (11) is movably connected in the cross groove, a moving column (12) is threadedly connected to the surface of the first screw rod (11), a front side of the moving column (12) is fixedly connected to a push rod (13), the front side of the push rod (13) is fixedly connected to a third motor (14), and the bottom of the push rod (13) is fixedly connected to the third motor (14). A top groove is provided, in which a second screw rod (15) is movably connected, a surface of the second screw rod (15) is threadedly connected to a movable seat, a bottom of the movable seat is fixedly connected to a first cylinder (16), a bottom of the first cylinder (16) is fixedly connected to a clamping frame (17), two ends of the clamping frame (17) are respectively fixedly connected to a second cylinder (18), and ends of the second cylinder (18) that are close to each other respectively penetrate the clamping frame (17) and are fixedly connected to a first clamping plate (19).

2. A roller heat treatment equipment according to claim 1, characterized in that: The fixing assembly comprises two brackets (20) fixedly connected to the placement plate (5), the bottoms of the two brackets (20) are respectively fixedly connected to a third cylinder (21), and the bottoms of the third cylinders (21) are respectively fixedly connected to the same fixing plate (22).

3. A roller heat treatment equipment according to claim 2, characterized in that: The top of the placement plate (5) is provided with a plurality of placement grooves, and the bottom of the fixed plate (22) is provided with placement grooves matched with the placement plate (5), and balls (23) are rotatably arranged in the placement grooves.

4. The roller heat treatment equipment according to claim 1, characterized in that: The movable column (12) is slidably arranged in the transverse groove, and the right side of the first screw rod (11) movably penetrates the transverse rod (9) and is fixedly connected to the second motor (10).

5. The roller heat treatment equipment according to claim 1, characterized in that: The movable seat is slidably arranged in the top groove, and the front side of the second screw rod (15) movably penetrates the top rod (13) and is fixedly connected to the third motor (14).

6. The roller heat treatment equipment according to claim 1, characterized in that: A heating wire (24) is arranged in the heating box (3), and the heating wire (24) is arranged around the inner wall of the heating box (3).

7. A roller heat treatment equipment according to claim 6, characterized in that: The left and right sides of the heating box (3) are respectively fixedly connected with fourth cylinders (25), and the sides of the fourth cylinders (25) close to each other respectively penetrate into the heating box (3) and are fixedly connected with second clamping plates (26).

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