Drying device for heating and quenching steel bars

Abstract

The utility model discloses a drying device for heating and quenching a steel bar, which relates to the technical field of steel bar processing and comprises a grounding plate, a plurality of groups of conveying mechanisms are arranged on the grounding plate along the length direction of the grounding plate, a space is reserved between two adjacent conveying mechanisms to form a mounting position, and a support component is arranged at the mounting position and is used for auxiliary conveying of the steel bar. The conveying mechanism comprises a moving assembly and a driving assembly, the moving assembly is connected with the driving assembly so that the moving assembly can automatically complete the conveying action on the steel bars, and a plurality of sets of drying mechanisms used for allowing the steel plates to penetrate through are arranged between the conveying mechanism and the supporting assembly. According to the device, automatic conveying and drying operation of the steel bars is achieved, the drying efficiency is high, manpower is saved, and the using effect is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar processing, in particular to a drying device for heating and quenching steel bars. Background Art

[0002] An important surface quality requirement for steel bars is that they must not rust, especially for foreign trade products. After the steel bars are heated and quenched, they need to be cooled by spraying cold water.

[0003] Chinese patent CN212512381 U proposes a drying device for PC steel rods, comprising a box body, a storage tank is fixedly connected to the inner top of the box body, a drying box is fixedly connected to the bottom of the storage tank through a first pipe, a rubber sleeve is provided on the left wall of the drying box, a mounting ring is provided on the right wall of the drying box, a control panel is provided at the bottom of the storage tank and located on the right side of the first pipe, a water tank is fixedly connected to the inner bottom of the box body, an exhaust fan is fixedly connected to the inner bottom of the box body and located on the right side of the water tank, an air compressor is fixedly connected to the top of the box body, a limiting device is fixedly connected to the side wall of the box body, a through hole is opened on the surface of the limiting device, a plurality of moving blocks are provided inside the limiting device, a tooth plate is fixedly connected to the side wall of the moving block, and gears are provided between the tooth plates; the device has a good drying effect, but there is a problem that the steel rods cannot be automatically transmitted during implementation, and the steel rods need to be pulled by the assistance of the operator to complete the steel rod drying, which not only wastes manpower but also has low drying efficiency. Utility Model Content

[0004] The purpose of the utility model is to solve the problems raised in the above background technology, and then proposes a drying device for heating and quenching steel bars.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A drying device for heating and quenching steel bars comprises a grounding plate, wherein the grounding plate is provided with a plurality of conveying mechanisms along its length direction, and a spacing is provided between two adjacent conveying mechanisms to form an installation position, and a supporting assembly is provided at the installation position for auxiliary conveying of the steel bars, and the conveying mechanism comprises a moving assembly and a driving assembly, and the moving assembly is connected with the driving assembly so that the moving assembly automatically completes the conveying action of the steel bars, and a plurality of drying mechanisms for steel plates to pass through are provided between the conveying mechanism and the supporting assembly.

[0007] Furthermore, the moving assembly includes a first mounting plate, a first rotating roller and a first supporting roller; there are two first mounting plates and they are symmetrically arranged in the width direction of the grounding plate, a first rotating roller is rotatably connected between the two mounting plates, and a first supporting roller is provided outside the first rotating roller.

[0008] Furthermore, a V-shaped groove is provided in the middle of the first roller to improve the conveying effect of the steel rod.

[0009] Furthermore, the driving assembly includes a driving motor, a driving wheel, a driven wheel and a synchronous belt; the driving motor is arranged on one of the first mounting plates and is connected to the driving wheel, and the driving wheel is connected to the driven wheel arranged on the first rotating roller through a synchronous belt.

[0010] Furthermore, the support assembly includes a second mounting plate, a second rotating roller and a second support roller; there are two second mounting plates and they are symmetrically arranged in the width direction of the grounding plate, a second rotating roller is rotatably connected between the two mounting plates, and a second support roller is provided outside the second rotating roller.

[0011] Furthermore, a V-shaped groove is provided in the middle of the second roller to improve the conveying effect of the steel rod.

[0012] Furthermore, the drying mechanism includes a fixed plate, a drying box, a heat pump, an air pipe and an air nozzle; the fixed plate is arranged on the grounding plate and a heat pump is arranged thereon, the heat pump is connected to the drying box arranged on the top of the fixed plate through the air pipe, the drying box is annular in structure for connecting steel rods, and a plurality of air nozzles for blowing hot air to the steel rods are arranged on the inner circumference of the drying box.

[0013] Furthermore, a drying device for heating and quenching steel rods also includes a material receiving rack, which is arranged at one end of the grounding plate and includes a mounting frame, and the mounting frame is rotatably provided with a plurality of material receiving rollers along its length direction.

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

[0015] The utility model realizes the automatic conveying and drying operation of steel bars, has high drying efficiency and saves manpower. When in use, through the cooperation of the conveying mechanism, the supporting assembly and the drying mechanism, the steel bars are directly dried by the multiple groups of drying mechanisms during the automatic transmission process. During the drying process, only manual loading and unloading are required, which greatly improves the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the conveying mechanism;

[0018] Figure 3 This is a schematic diagram of the installation of the gas nozzle;

[0019] Among them: 1. grounding plate; 2. conveying mechanism; 21. first mounting plate; 22. first rotating roller; 23. first supporting roller; 24. driving motor; 25. driving wheel; 26. driven wheel; 27. synchronous belt; 3. supporting assembly; 31. second mounting plate; 32. second rotating roller; 33. second supporting roller; 4. drying mechanism; 41. fixing plate; 42. drying box; 43. heat pump; 44. air pipe; 45. air nozzle; 5. receiving rack; 51. mounting rack; 52. receiving roller. DETAILED DESCRIPTION

[0020] 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. The utility model is further described in combination with the drawings and embodiments:

[0021] See attached Figure 1 To Attachment Figure 3 As shown, a drying device for heating and quenching a steel bar comprises:

[0022] The grounding plate 1 is used to connect to the ground for installation.

[0023] The conveying mechanism 2 has several groups and is arranged along the length direction of the grounding plate 1, and there is a spacing between two adjacent conveying mechanisms 2 to form an installation position; the conveying mechanism 2 comprises a moving component and a driving component;

[0024] In the above scheme, the moving assembly includes a first mounting plate 21, a first rotating roller 22 and a first supporting roller 23; there are two first mounting plates 21 and they are symmetrically arranged in the width direction of the grounding plate 1, a first rotating roller 22 is rotatably connected between the two mounting plates, a first supporting roller 23 is provided outside the first rotating roller 22, and a V-shaped groove (not shown in the figure) is opened in the middle of the first supporting roller 23 to improve the conveying effect of the steel rods.

[0025] In the above scheme, the driving component is connected to the first rotating roller 22 to drive the first rotating roller 22 to rotate, and includes a driving motor 24, a driving wheel 25, a driven wheel 26 and a synchronous belt 27; the driving motor 24 is arranged on one of the first mounting plates 21 and is connected to the driving wheel 25, and the driving wheel 25 is connected to the driven wheel 26 arranged on the first rotating roller 22 through the synchronous belt 27; the driving component of this scheme is implemented by belt transmission, and in other schemes, the driving component is chain transmission or gear transmission.

[0026] The support assembly 3 is arranged at the installation position for auxiliary transportation of the steel rods, and includes a second mounting plate 31, a second rotating roller 32 and a second supporting roller 33. The second mounting plates 31 have two pieces and are symmetrically arranged in the width direction of the grounding plate 1. A second rotating roller 32 is rotatably connected between the two mounting plates. A second supporting roller 33 is arranged outside the second rotating roller 32. A V-shaped groove (not shown in the figure) is opened in the middle of the second supporting roller 33 to improve the transportation effect of the steel rods.

[0027] The drying mechanism 4 has multiple groups and is arranged between the conveying mechanism 2 support components 3. The specific number depends on production. It includes a fixed plate 41, a drying box 42, a heat pump 43, an air pipe 44 and an air nozzle 45. The fixed plate 41 is arranged on the grounding plate 1 and a heat pump 43 is arranged thereon. The heat pump 43 is connected to the drying box 42 arranged on the top of the fixed plate 41 through the air pipe 44. The drying box 42 is annular in structure for connecting steel rods. A plurality of air nozzles 45 for blowing hot air to the steel rods are arranged on the inner circumference of the drying box 42.

[0028] In order to facilitate the unloading operation of the steel rods after drying, a drying device for heating and quenching steel rods also includes a receiving rack 5, which is arranged at one end of the grounding plate 1, and includes a mounting frame 51, and the mounting frame 51 is rotatably provided with a plurality of receiving rollers 52 along its length direction; through this design, the steel rods have a certain temporary storage time after the drying is completed, which is convenient for the staff to unload the materials.

[0029] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A drying device for heating and quenching a steel bar, characterized in that: The invention comprises a grounding plate (1), wherein the grounding plate (1) is provided with a plurality of groups of conveying mechanisms (2) along its length direction, and a spacing is provided between two adjacent conveying mechanisms (2) to form an installation position, and a support assembly (3) is provided at the installation position for auxiliary conveying of steel bars, and the conveying mechanism (2) comprises a moving assembly and a driving assembly, wherein the moving assembly is connected to the driving assembly so that the moving assembly automatically completes the conveying action of the steel bars, and a plurality of groups of drying mechanisms (4) for steel plates to pass through are provided between the conveying mechanism (2) and the support assembly (3).

2. A drying device for heating and quenching a steel bar according to claim 1, characterized in that: The moving assembly comprises a first mounting plate (21), a first rotating roller (22) and a first supporting roller (23); There are two first mounting plates (21) symmetrically arranged in the width direction of the grounding plate (1); a first rotating roller (22) is rotatably connected between the two mounting plates; and a first supporting roller (23) is arranged outside the first rotating roller (22).

3. A drying device for heating and quenching a steel bar according to claim 2, characterized in that: A V-shaped groove is formed in the middle of the first supporting roller (23).

4. A drying device for heating and quenching a steel bar according to claim 2, characterized in that: The driving assembly comprises a driving motor (24), a driving wheel (25), a driven wheel (26) and a synchronous belt (27); The driving motor (24) is arranged on one of the first mounting plates (21) and is connected to a driving wheel (25). The driving wheel (25) is connected to a driven wheel (26) arranged on the first rotating roller (22) via a synchronous belt (27).

5. The drying device for heating and quenching a steel bar according to claim 1, characterized in that: The support assembly (3) comprises a second mounting plate (31), a second rotating roller (32) and a second supporting roller (33); There are two second mounting plates (31) symmetrically arranged in the width direction of the grounding plate (1); a second rotating roller (32) is rotatably connected between the two mounting plates; and a second supporting roller (33) is arranged outside the second rotating roller (32).

6. A drying device for heating and quenching a steel bar according to claim 5, characterized in that: A V-shaped groove is formed in the middle of the second roller (33).

7. A drying device for heating and quenching a steel bar according to claim 1, characterized in that: The drying mechanism (4) comprises a fixing plate (41), a drying box (42), a heat pump (43), an air pipe (44) and an air nozzle (45); The fixing plate (41) is arranged on the grounding plate (1) and is provided with a heat pump (43). The heat pump (43) is connected to a drying box (42) arranged on the top of the fixing plate (41) through an air pipe (44). The drying box (42) is an annular structure for receiving steel rods. A plurality of air nozzles (45) are arranged on the inner circumference of the drying box (42).

8. The drying device for heating and quenching a steel bar according to claim 1, characterized in that: It also comprises a material receiving frame (5), which is arranged at one end of the grounding plate (1) and comprises a mounting frame (51), and the mounting frame (51) is rotatably provided with a plurality of material receiving rollers (52) along its length direction.

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