Trolley furnace with automatic feeding and discharging functions

Abstract

The utility model relates to the field of trolley furnaces, in particular to an automatic feeding and discharging trolley furnace. The device comprises a bottom plate, a quenching pool, a placing plate, a sealing assembly and a moving assembly. A furnace body is arranged on the bottom plate; one end of the furnace body is open. And the quenching pool is opposite to the opening side of the furnace body and is used for quenching the materials. The placing plate is used for placing materials; and a plurality of moving wheels are symmetrically and rotationally arranged at the lower end of the placing plate. The sealing assembly is arranged on the containing plate and seals the periphery of the materials, and the materials are prevented from falling off. The moving assemblies are arranged on the bottom plate and in the quenching pool correspondingly and drive the containing plate to move between the furnace body and the quenching pool. The driving mechanism is started to drive the rotating shaft and the gear to rotate, so that the toothed chain is driven to drive the placing plate to move, and meanwhile, the moving wheels slide along the sliding rails. The material can directly enter the quenching pool after being heated, the whole material is quenched, the operation time and the operation steps are saved, and the blanking efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of trolley furnaces, in particular to a trolley furnace with automatic loading and unloading. Background Art

[0002] The trolley furnace is a chamber-shaped industrial furnace with a fixed furnace and a furnace bottom that can be moved out of the furnace. The furnace bottom equipped with a walking mechanism is pulled out or dragged into the furnace along the track on the ground by a traction mechanism, which is convenient for loading and unloading workpieces outside the furnace.

[0003] The Chinese patent document with authorization announcement number CN220062557U proposes a trolley furnace that is easy to load and unload, involving the field of trolley furnaces, including a trolley furnace body, and the inner bottom wall of the trolley furnace body is provided with a track; the utility model arranges a rotating motor to rotate counterclockwise, and the rotating shaft drives the gear and the rack to mesh and rotate, and the moving seat moves inward outside the trolley furnace body, so that the moving seat moves inward in the corresponding rail groove through each rail wheel, so that the moving seat drives the material on the discharge plate to move into the trolley furnace body for processing, thereby loading the trolley furnace.

[0004] In the above application, although the movable seat is moved in the corresponding rail groove by each rail wheel to realize loading and unloading of the trolley furnace, the material generally needs to be quenched after being heated in the trolley furnace, and the corresponding quenching device is not provided in the common trolley furnace. After the material is heated, other devices need to be used to transfer the material one by one and put the material into the quenching pool, which is very complicated and time-consuming. Utility Model Content

[0005] In view of the problems existing in the background technology, a trolley furnace with automatic loading and unloading is proposed.

[0006] The utility model provides a trolley furnace for automatic loading and unloading, comprising a bottom plate, a quenching pool, a placement plate, a closing component and a moving component. A furnace body is arranged on the bottom plate; one end of the furnace body is open. The quenching pool is opposite to the open side of the furnace body, and performs quenching treatment on the material. The placement plate is used to place the material; a plurality of moving wheels are symmetrically rotated at the lower end of the placement plate. The closing component is arranged on the placement plate, and the material is closed around to prevent the material from falling. The moving components are respectively arranged on the bottom plate and in the quenching pool, and drive the placement plate to move between the furnace body and the quenching pool.

[0007] Preferably, the bottom surface of the quenching tank is lower than the top surface of the placement plate.

[0008] Preferably, the moving assembly includes a slide rail symmetrically arranged with respect to the placement plate; one end of the slide rail is arranged to fit with the top surface of the base plate, and the other end is arranged to fit with the bottom surface of the quenching pool, and the connecting portion between the two ends is in an inclined state; a plurality of moving wheels are respectively slidably arranged in the corresponding slide rails; support plates are respectively arranged at the opposite ends of the slide rails on both sides; a plurality of rotating shafts are rotatably arranged between the support plates on both sides; a driving mechanism is connected to one end of one of the rotating shafts, and gears are symmetrically arranged on the side walls of the plurality of rotating shafts; a tooth chain is commonly wound around the plurality of gears on the same side; the tooth chain is meshingly connected with the plurality of gears; the lower end of the placement plate is connected to the tooth chain.

[0009] Preferably, the slide rail and the toothed chain have the same trend.

[0010] Preferably, a plurality of support rods are provided at the lower end of the inclined portion of the slide rail to provide support thereto; and the lower ends of the support rods are arranged on the quenching pool.

[0011] Preferably, the closing assembly includes a closing piece that surrounds the placement plate; the closing piece includes vertical poles respectively arranged at the four corners of the placement plate; a baffle is connected between the two groups of vertical poles facing the furnace body and the two sides of the quenching pool, and a rotating door is provided between the two groups of vertical poles on the other two sides; one end of the rotating door is rotatably connected to the corresponding vertical pole, and the other end is connected to a docking rod; a locking piece for limiting the rotating door is provided between the docking rod and the corresponding vertical pole.

[0012] Preferably, the locking member includes docking plates symmetrically arranged on the vertical pole; a clamping groove is provided at one end of the two docking plates away from the vertical pole, and a rotating plate is rotatably connected between the two docking plates; a limit block is provided at one end of the rotating plate away from the vertical pole; a fixed plate is provided on the docking rod; a clamping rod is provided on the side wall of the fixed plate; the clamping rod is clamped in cooperation with the clamping groove, and the limit block can limit the clamping rod in the clamping groove.

[0013] Preferably, the baffle and the rotating door are both mesh structures.

[0014] Preferably, a sliding door is slidably connected to the opening side of the furnace body, and telescopic mechanisms are symmetrically arranged on the side walls of the furnace body; the telescopic ends of the two telescopic mechanisms are both connected to the upper end of the sliding door.

[0015] Compared with the prior art, the utility model has the following beneficial technical effects:

[0016] (1) The automatic loading and unloading trolley furnace drives the rotating shaft and gears to rotate by starting the driving mechanism, thereby driving the toothed chain transmission, which can drive the placement plate to move, and at the same time make the moving wheel slide along the slide rail. After the material is heated in the furnace body, it can directly enter the quenching pool to quench the material as a whole, without the need to use other devices to transfer the material one by one, saving operation time and operation steps, and greatly improving the unloading efficiency.

[0017] (2) The automatic loading and unloading trolley furnace rotates the rotating plate upwards, and the clamping rod is clamped into the clamping groove, and then the rotating plate is rotated downwards, so that the limit block limits the clamping rod in the clamping groove, and the rotating door is closed. Thus, the surrounding of the placement plate is closed to prevent the placement plate from sliding down along the slide rail into the quenching pool, and the material placed on the placement plate falls into the quenching pool, resulting in the need to salvage the fallen material, which increases the burden on the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the closed component and the moving component of the utility model;

[0020] Figure 3 This is a schematic diagram of the locking member structure of the utility model.

[0021] : 1. bottom plate; 2. furnace body; 21. sliding door; 22. telescopic mechanism; 3. quenching pool; 4. placement plate; 41. moving wheel; 5. closing assembly; 51. closing piece; 511. vertical pole; 512. baffle; 513. rotating door; 514. docking rod; 52. locking piece; 521. docking plate; 522. rotating plate; 523. limiting block; 524. snap-in groove; 525. fixed plate; 526. snap-in rod; 6. moving assembly; 61. slide rail; 62. support rod; 63. support plate; 64. rotating shaft; 65. gear; 66. driving mechanism; 67. tooth chain. DETAILED DESCRIPTION

[0022] Embodiment 1

[0023] like Figure 1-2 As shown, the utility model proposes an automatic loading and unloading trolley furnace, comprising a bottom plate 1, a quenching pool 3, a placement plate 4, a closing component 5 and a moving component 6. A furnace body 2 is arranged on the bottom plate 1; one end of the furnace body 2 is open. The quenching pool 3 is opposite to the open side of the furnace body 2, and performs quenching treatment on the material. The placement plate 4 is used to place the material; a plurality of moving wheels 41 are symmetrically rotated at the lower end of the placement plate 4. The closing component 5 is arranged on the placement plate 4 to close the material on all sides to prevent the material from falling. The moving component 6 is respectively arranged on the bottom plate 1 and in the quenching pool 3, driving the placement plate 4 to move between the furnace body 2 and the quenching pool 3.

[0024] Further, the bottom surface of the quenching pool 3 is lower than the top surface of the placement plate 4. Water is stored in the quenching pool 3, so that after the placement plate 4 enters the quenching pool 3, the material placed on the placement plate 4 can be completely submerged in the water.

[0025] Further explanation, the moving assembly 6 includes a slide rail 61 symmetrically arranged with respect to the placement plate 4; one end of the slide rail 61 is arranged in contact with the top surface of the bottom plate 1, and the other end is arranged in contact with the bottom surface of the quenching pool 3, and the connecting part between the two ends is in an inclined state; a plurality of moving wheels 41 are respectively slidably arranged in the corresponding slide rails 61; a support plate 63 is respectively arranged at the opposite ends of the slide rails 61 on both sides; a plurality of rotating shafts 64 are rotatably arranged between the support plates 63 on both sides; a driving mechanism 66 is connected to one end of one of the rotating shafts 64, and gears 65 are symmetrically arranged at the side walls of the plurality of rotating shafts 64; the driving mechanism 66 is a motor; a toothed chain 67 is commonly wound between the plurality of gears 65 on the same side; the toothed chain 67 is meshedly connected with the plurality of gears 65; and the lower end of the placement plate 4 is connected to the toothed chain 67. A limiting rod for limiting the toothed chain 67 is arranged at the bend of the toothed chain 67, so that the toothed chain 67 is always meshedly connected with the gear 65. One end of the limiting rod is set on the support plate 63, and the other end is in contact with the side of the tooth chain 67 close to the support plate 63, and the lower end of the placement plate 4 is connected to the side of the tooth chain 67 away from the support plate 63, and the bottom surface of the placement plate 4 is higher than the limiting rod, so that the limiting rod does not hinder the movement of the placement plate 4.

[0026] Further explanation, the slide rail 61 and the toothed chain 67 have the same movement. The toothed chain 67 can drive the placement plate 4 to move, while the slide rail 61 guides and limits the movement of the placement plate 4. After the material is heated in the furnace body 2, it can directly enter the quenching pool 3 to quench the material as a whole, without the need to use other devices to transfer the material one by one, saving operation time and operation steps, and greatly improving the material unloading efficiency. There is a large gap between the furnace body 2 and the quenching pool 3. After quenching, the material is moved to the gap between the furnace body 2 and the quenching pool 3. Since the material has been completely cooled after quenching, it can be unloaded directly to avoid scalding the staff.

[0027] Further, a plurality of support rods 62 are provided at the lower end of the inclined portion of the slide rail 61 to provide support thereto; the lower ends of the support rods 62 are arranged on the quenching tank 3, so as to prevent the slide rail 61 from breaking.

[0028] Embodiment 2

[0029] like Figure 2-3As shown, the utility model proposes an automatic loading and unloading trolley furnace, compared with the first embodiment, this embodiment also includes: the closing assembly 5 includes a closing member 51 surrounding the placement plate 4; the closing member 51 includes vertical rods 511 respectively arranged at the four corners of the placement plate 4; a baffle 512 is connected between the two groups of vertical rods 511 facing the furnace body 2 and the two sides of the quenching pool 3, and a rotating door 513 is arranged between the two groups of vertical rods 511 on the other two sides; one end of the rotating door 513 is rotatably connected to the corresponding vertical rod 511, and the other end is connected to a docking rod 514; a locking member 52 for limiting the rotating door 513 is arranged between the docking rod 514 and the corresponding vertical rod 511. The placement plate 4 can be closed around to prevent the material placed on the placement plate 4 from falling into the quenching pool 3 when the placement plate 4 slides down along the slide rail 61 into the quenching pool 3, resulting in the need to salvage the fallen material, increasing the burden on the staff.

[0030] Further explanation, the locking member 52 includes a docking plate 521 symmetrically arranged on the vertical rod 511; the two docking plates 521 are provided with a clamping groove 524 at one end away from the vertical rod 511, and a rotating plate 522 is rotatably connected between the two docking plates 521; a limit block 523 is provided at one end of the rotating plate 522 away from the vertical rod 511; a fixed plate 525 is provided on the docking rod 514; a clamping rod 526 is provided at the side wall of the fixed plate 525; the clamping rod 526 is clamped with the clamping groove 524, and the limit block 523 can limit the clamping rod 526 in the clamping groove 524. The rotating door 513 can be opened and closed, and the rotating door 513 can be opened to facilitate loading and unloading, and the rotating door 513 can be closed to seal the material on the placement plate 4.

[0031] Further, the baffle 512 and the rotating door 513 are both mesh structures, so that the baffle 512 and the rotating door 513 do not hinder the furnace body 2 from heating the material, and water can enter the closed component 5 through the gaps in the mesh structure to quench the material.

[0032] Further explanation, the opening side of the furnace body 2 is slidably connected with a sliding door 21, and the side wall of the furnace body 2 is symmetrically provided with a telescopic mechanism 22; the telescopic mechanism 22 is a cylinder; and the telescopic ends of the two telescopic mechanisms 22 are connected to the upper end of the sliding door 21, so that the sliding door 21 can be slid open and closed.

[0033] The working principle of the utility model is as follows: when loading materials, first open the rotating door 513, and place the materials on the placement plate 4, and then close the rotating door 513. When closing, rotate the rotating plate 522 upward, and make the clamping rod 526 clamp into the clamping groove 524, and then rotate the rotating plate 522 downward, so that the limit block 523 limits the clamping rod 526 in the clamping groove 524, so as to close the surrounding of the placement plate 4 and prevent the materials on the placement plate 4 from falling. Then start the driving mechanism 66 to drive the corresponding rotating shaft 64 and gear 65 to rotate, thereby driving the toothed chain 67 to drive, and then drive all the rotating shafts 64 and gears 65 to rotate, further drive the toothed chain 67 to drive, and then drive the placement plate 4 to move, and at the same time make the moving wheel 41 slide along the slide rail 61, move the placement plate 4 into the furnace body 2, and start the telescopic mechanism 22 to drive the sliding door 21 to close the furnace body 2, so that the materials are heated in the furnace body 2. After heating is completed, the sliding door 21 is opened, and the toothed chain 67 drives the placement plate 4 to move out of the furnace body 2 and enter the quenching pool 3 along the slide rail 61 to quench the material. After quenching is completed, the placement plate 4 is moved between the furnace body 2 and the quenching pool 3, the rotating door 513 is opened, and the material is unloaded.

[0034] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A trolley furnace with automatic loading and unloading, characterized in that: include A bottom plate (1); a furnace body (2) is arranged on the bottom plate (1); one end of the furnace body (2) is open; A quenching pool (3) opposite to the opening side of the furnace body (2) for quenching the material; A placement plate (4) for placing materials; a plurality of moving wheels (41) are symmetrically rotated at the lower end of the placement plate (4); A sealing component (5) is arranged on the placement plate (4) to seal the material around and prevent the material from falling; and a moving assembly (6) respectively arranged on the bottom plate (1) and in the quenching pool (3) to drive the placement plate (4) to move between the furnace body (2) and the quenching pool (3); the moving assembly (6) comprises a slide rail (61) symmetrically arranged about the placement plate (4); one end of the slide rail (61) is arranged to fit the top surface of the bottom plate (1), and the other end is arranged to fit the bottom surface of the quenching pool (3), and the connecting part between the two ends is in an inclined state; a plurality of moving wheels (41) are respectively slidably arranged on the corresponding slide rails (6 1); support plates (63) are respectively provided at opposite ends of the slide rails (61) on both sides; a plurality of rotating shafts (64) are rotatably provided between the support plates (63) on both sides; one end of one of the rotating shafts (64) is connected to a driving mechanism (66), and gears (65) are symmetrically provided at the side walls of the plurality of rotating shafts (64); a toothed chain (67) is commonly wound between the plurality of gears (65) on the same side; the toothed chain (67) is meshedly connected with the plurality of gears (65); and the lower end of the placement plate (4) is connected to the toothed chain (67).

2. The automatic loading and unloading trolley furnace according to claim 1, characterized in that: The bottom surface of the quenching pool (3) is lower than the top surface of the placement plate (4).

3. The automatic loading and unloading trolley furnace according to claim 1, characterized in that: The slide rail (61) and the toothed chain (67) have the same trend.

4. The automatic loading and unloading trolley furnace according to claim 3, characterized in that: A plurality of support rods (62) for supporting the inclined portion of the slide rail (61) are provided at the lower end thereof; the lower ends of the support rods (62) are arranged on the quenching pool (3).

5. The automatic loading and unloading trolley furnace according to claim 1, characterized in that: The closing assembly (5) comprises a closing member (51) surrounding the placement plate (4); the closing member (51) comprises vertical rods (511) respectively arranged at four corners of the placement plate (4); a baffle (512) is connected between two groups of vertical rods (511) facing the furnace body (2) and the quenching pool (3), and a rotating door (513) is provided between the two groups of vertical rods (511) on the other two sides; one end of the rotating door (513) is rotatably connected to the corresponding vertical rod (511), and the other end is connected to a docking rod (514); a locking member (52) for limiting the rotating door (513) is provided between the docking rod (514) and the corresponding vertical rod (511).

6. The automatic loading and unloading trolley furnace according to claim 5, characterized in that: The locking member (52) comprises a docking plate (521) symmetrically arranged on the vertical rod (511); a clamping groove (524) is provided at one end of the two docking plates (521) away from the vertical rod (511); a rotating plate (522) is rotatably connected between the two docking plates (521); a limiting block (523) is provided at one end of the rotating plate (522) away from the vertical rod (511); a fixing plate (525) is provided on the docking rod (514); a clamping rod (526) is provided at the side wall of the fixing plate (525); the clamping rod (526) is clamped with the clamping groove (524), and the limiting block (523) can limit the clamping rod (526) in the clamping groove (524).

7. The automatic loading and unloading trolley furnace according to claim 5, characterized in that: The baffle (512) and the rotating door (513) are both mesh structures.

8. The automatic loading and unloading trolley furnace according to claim 1, characterized in that: The opening side of the furnace body (2) is slidably connected to a sliding door (21), and telescopic mechanisms (22) are symmetrically arranged on the side wall of the furnace body (2); the telescopic ends of the two telescopic mechanisms (22) are both connected to the upper end of the sliding door (21).

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