CN213476060U - Hardware sleeve heat treatment equipment - Google Patents

Abstract

The application relates to a five metals sleeve heat treatment device, including frame, furnace body, conveyer belt, be provided with heat recovery unit in the frame, heat recovery unit is including retrieving cover, recovery fan, recovery tube, retrieves the cover and sets up in the frame and be located furnace body ejection of compact one side and cover the conveyer belt, retrieves the fan setting and covers in retrieving, and the recovery tube setting is covered and cover recovery fan and be connected with the furnace body in retrieving. This application starts through the recovery fan and makes the heat that gives off on the work piece get into the furnace body through the recovery tube to this heat that gives off on to the work piece carries out recycle, thereby has improved the heat and has given off in the air and cause the problem of pollution to the air.

Description

Hardware sleeve heat treatment equipment

Technical Field

The application relates to the technical field of hardware sleeves, in particular to hardware sleeve heat treatment equipment.

Background

The heat treatment furnace is heat treatment equipment which is frequently used in the heat treatment industry, and mainly utilizes current to enable a heating element in the resistance furnace to emit heat, so that workpieces or materials in a furnace body are heated.

In the related art, reference may be made to chinese utility model patent with an authorization publication number of CN208414494U, which discloses an aluminum alloy continuous heat treatment furnace, including heat treatment furnace device, feed inlet, discharge gate and rotation drum, the inside fixed mounting of heat treatment furnace device has aluminum alloy transmission, and one side fixed mounting of aluminum alloy transmission has the feed inlet, and aluminum alloy transmission's opposite side fixed mounting has the discharge gate. This aluminum alloy continuous type heat treatment furnace, adopt and rotate the drum, rotate the sand streak, the rotating link, the running gear combines together, effectual drive aluminum alloy carries out the rotary heating, the homogeneity of aluminum alloy thermal treatment has been guaranteed, the inhomogeneous phenomenon of aluminum alloy thermal treatment has been avoided, aluminum alloy thermal treatment's work efficiency has been increased, adopt the flat flame nozzle of "rectangle array form" structure, effectual even thermal treatment is carried out to the aluminum alloy, adopt sealing door, effectual sealing treatment carries out when heat treatment furnace device thermal treatment, the inside temperature of heat treatment furnace device has been improved.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the temperature of the workpiece is high after heat treatment, so that when the workpiece is output from the discharge port, the temperature of the workpiece is high, heat on the workpiece can be dissipated into air, and the air is easily polluted by the heat.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that heat is dissipated into the air to pollute the air, the application provides a hardware sleeve heat treatment device.

The application provides a five metals sleeve heat treatment facility adopts following technical scheme:

the utility model provides a five metals sleeve thermal treatment equipment, includes the frame, sets up furnace body in the frame, sets up the conveyer belt that just passes the furnace body in the frame, be provided with heat recovery unit in the frame, heat recovery unit is including retrieving cover, recovery fan, recovery tube, it sets up in the frame and is located furnace body ejection of compact one side and covers the conveyer belt to retrieve the cover, it covers in retrieving to retrieve the fan setting, the recovery tube setting is on retrieving the cover and covers the recovery fan and be connected with the furnace body.

Through adopting above-mentioned technical scheme, the work piece is from the furnace body heating completion back, gets into under the effect of conveyer belt and retrieves in the cover, retrieves the fan and starts the heat that makes to give off on the work piece and get into the furnace body through the recovery tube to this heat that gives off on to the work piece carries out recycle, thereby has improved the heat and has given off in the air and lead to the fact the problem of pollution to the air, has also reduced the temperature and the loss of energy of work piece simultaneously.

Optionally, be located the subaerial cooling device that is provided with of frame one side, cooling device includes cooler bin, elevator belt, lifting plate, promotion motor, the cooler bin setting just holds the coolant liquid in the frame and is provided with the ascending lifting seat of slope, the elevator belt sets up on the lifting seat and in one end extends the coolant liquid, the lifting plate setting just is provided with a plurality ofly along the elevator belt direction of movement equipartition on the lifting belt, the promotion motor sets up on the lifting seat and drives the elevator belt and remove.

Through adopting above-mentioned technical scheme, the work piece drops in the cooler bin after the output from retrieving the cover, consequently the work piece drops on being located the conveyer belt in the coolant liquid, the promotion motor starts to drive the elevator belt and removes, the elevator belt removes and drives the elevator plate and remove and drive the work piece and break away from in the coolant liquid, cool down the work piece with this, further reduced on the work piece the heat give off the air and the probability of the pollution that causes the air, the temperature of work piece has also been reduced simultaneously, cool off the quenching with this to the work piece.

Optionally, be provided with the dust guard through connecting device on the cooler bin, connecting device includes connecting block, stopper, the connecting block setting just offers on the dust guard lower surface with cooler bin joint complex spread groove, the stopper setting is just contradicted on the cooler bin and is fixed a position the connecting block position on the connecting block.

By adopting the technical scheme, the dust guard is pulled, so that the limiting block is separated from the cooling box, and cooling liquid can be added into the cooling box; after adding the completion, install the connecting block joint on the cooler bin, and the stopper comes to carry on spacingly to the connecting block position to this comes to stop the impurity that gets into in the cooler bin with dust guard fixed mounting on the cooler bin, dust guard, has reduced the probability that impurity removed the work piece, has improved the quality of work piece.

Optionally, one end of the recovery cover is abutted against the furnace body, and the recovery cover is provided with a dustproof assembly.

By adopting the technical scheme, the recovery cover is abutted against the furnace body, so that the workpiece enters the recovery cover after being output from the furnace body, the probability that heat on the workpiece is dissipated into the air is reduced, and the probability that the heat on the workpiece is dissipated into the air to pollute the air is further reduced; meanwhile, the dustproof assembly blocks impurities entering the recovery fan, so that the probability that the recovery fan is blocked by the impurities is reduced, and the recovery effect of the recovery fan on heat is improved.

Optionally, the dustproof subassembly includes dust cover, apron, filter, the dust cover setting is being retrieved and is covering and retrieve fan and recovery tube and all set up and cover retrieving, the apron slides and sets up and just is located on the dust cover and retrieve between the fan, the filter setting just is used for filtering the dust that gets into the recovery fan on the apron and blocks, it blocks the slip hole to retrieve the slip hole that the dust that sets up on the cover and supply filter and filter to pass through and apron.

By adopting the technical scheme, the filter plate blocks impurities, so that the probability of the impurities entering the recovery fan is reduced, and the probability of the recovery fan being blocked by the impurities is reduced; pulling the apron simultaneously, dismantling apron and filter from the sliding hole, then clearing up the filter, after the clearance is accomplished, the filter passes the sliding hole and will lap fixed mounting to the shield to this has improved the filter efficiency of filter to impurity, has improved the rate that the heat passes through the filter, has improved the recovery effect of recovery fan to the heat.

Optionally, a sliding rod which is slidably arranged on the dust cover in a penetrating mode is arranged on the cover plate, and a handle is arranged on the side wall, away from one side of the dust cover, of the cover plate.

By adopting the technical scheme, the sliding rod is slidably arranged on the dust cover, so that the sliding rod limits the cover plate, and the stability of the cover plate during installation is improved; meanwhile, the handle is convenient for force assistance when the cover plate is pulled.

Optionally, all be provided with the connecting pipe on retrieving cover and the furnace body, the recovery pipe both ends are connected with two connecting pipes through the ring flange respectively, retrieve the cover and place in the frame and can dismantle with the furnace body through latch device and be connected.

Through adopting above-mentioned technical scheme, dismantle the ring flange and dismantle the recovery tube, then can dismantle the recovery cover and get off to this clears up the recovery cover and retrieves the part in the cover, and the back is accomplished in the clearance, will retrieve the cover and place in the frame and come to be connected with the furnace body through latch device, then with the recovery tube both ends respectively with two connecting pipe fixed connection, with this realize the installation and the dismantlement of recovery cover.

Optionally, the clamping device comprises a fixing block and a clamping block, the fixing block is arranged on the furnace body, and the clamping block is arranged on the recovery cover and provided with a clamping groove matched with the fixing block in a clamping mode.

By adopting the technical scheme, the clamping blocks can be detached from the fixed blocks by pulling the recovery cover; install the fixed block with joint piece joint on, and make to retrieve the cover and place in the frame to this comes to install or dismantle retrieving the cover.

Optionally, a backflow channel extending into the cooling box is arranged on the lifting seat, and the backflow channel guides the cooling liquid falling from the lifting belt and the lifting plate into the cooling box.

Through adopting above-mentioned technical scheme, the coolant liquid passes through the recovery channel water conservancy diversion to the cooler bin in, has reduced the probability that the coolant liquid dropped outside the cooler bin, has reduced the pollution of coolant liquid to the environment and the waste of coolant liquid.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the heat dissipated from the workpiece enters the furnace body through the recovery pipe by starting the recovery fan, so that the heat dissipated from the workpiece is recycled, and the problem that the air is polluted because the heat is dissipated into the air is solved;

2. the workpiece falls into the cooling liquid, and the lifting motor is started to drive the workpiece to be separated from the cooling liquid, so that the workpiece is cooled, the probability of pollution to air caused by heat dissipation of the workpiece into the air is further reduced, and meanwhile, the temperature of the workpiece is also reduced, and the workpiece is cooled and quenched;

3. the impurities are blocked by the filter plate, so that the probability of the impurities entering the recovery fan is reduced, and the probability of the recovery fan being stuck by the impurities is reduced; the filter is dismantled to the pulling apron simultaneously and gets off and clear up, and after the clearance was accomplished, install the filter on the shield to this has improved the filter efficiency of filter to impurity, has improved the rate that the heat passes through the filter, has improved the recovery effect of recovery fan to the heat.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a schematic view of the heat recovery unit of the present application;

FIG. 3 is a partial exploded view of the present application, showing primarily the dust guard assembly;

fig. 4 is a schematic view of the structure of the cooling device and the connecting device in the present application.

Reference numerals: 1. a frame; 31. a furnace body; 32. a conveyor belt; 321. a rotating roller; 322. a conveying motor; 33. a heat recovery device; 34. a recovery cover; 341. a connecting table; 35. a recovery fan; 36. a recovery pipe; 4. a clamping device; 41. a fixed block; 42. a clamping block; 43. a clamping groove; 5. a dust-proof assembly; 51. a dust cover; 511. a slide hole; 512. mounting holes; 513. a sliding hole; 514. a drainage cover; 515. a connecting pipe; 516. a flange plate; 52. a cover plate; 521. a slide bar; 53. a filter plate; 6. a cooling device; 61. a cooling tank; 62. a lifting belt; 621. an inclined section; 622. a horizontal segment; 63. a lifting plate; 64. a hoisting motor; 65. a lifting seat; 66. a lift roller; 67. a hoisting frame; 68. lifting the supporting plate; 7. a connecting device; 71. connecting blocks; 72. a limiting block; 8. a dust guard.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses five metals sleeve heat treatment facility.

Referring to fig. 1, the hardware sleeve heat treatment equipment comprises a rack 1, wherein a furnace body 31 is fixedly installed on the rack 1, a heater is fixedly installed in the furnace body 31, and a feeding hole and a discharging hole are formed in two opposite side walls of the furnace body 31.

Referring to fig. 1 and 2, rotating rollers 321 are rotatably installed on the two sides of the furnace body 31 on the frame 1, two rotating rollers 321 are sleeved with a conveying belt 32, the conveying belt 32 penetrates through a feeding hole and a discharging hole, a plurality of air holes (not shown in the figure) are uniformly distributed on the conveying belt 32, the conveying belt 32 is located below the upper surface of the frame 1, and a conveying motor 322 connected with a conveying roller is fixedly installed on the frame 1.

Be provided with the heat recovery device 33 in retrieving the furnace body 31 with the heat that gives off on the work piece on the frame 1, heat recovery device 33 is including retrieving cover 34, retrieve fan 35, recovery tube 36, set up the feed port and the discharge opening that supply to carry and send area 32 and conveyer belt 32 to go up the work piece business turn over on the furnace body 31, retrieve cover 34 and place on frame 1 upper surface and be located near furnace body 31 discharge opening one side, retrieve cover 34 simultaneously and contradict on the furnace body 31 lateral wall of seting up the discharge opening and outstanding outside the relative both sides wall of furnace body 31.

Referring to fig. 2 and 3, the recycling cover 34 is detachably connected with the furnace body 31 through the clamping device 4, the clamping device 4 comprises a fixing block 41 and a clamping block 42, the fixing block 41 is fixedly installed on two opposite side walls of the furnace body 31, the clamping block 42 is fixedly installed on the side wall of the recycling cover 34 abutting against the furnace body 31, and the bottom end of the clamping block 42 is provided with a clamping groove 43 clamped and matched with the fixing block 41.

The recovery cover 34 is provided with a dustproof assembly 5, the dustproof assembly 5 comprises a dustproof cover 51, a cover plate 52 and a filter plate 53, the top end of the recovery cover 34 is integrally provided with a frustum pyramid-shaped connecting platform 341, and the cross-sectional area of one end, close to the recovery cover 34, of the connecting platform 341 is larger than that of one end, far away from the recovery cover 34; the dust cover 51 is fixedly mounted on the top end of the connection table 341 and is communicated with the dust cover 51, and a sliding hole 511 is formed in the side wall of the dust cover 51. Mounting hole 512 has been seted up on dust cover 51 top, and recovery fan 35 fixed mounting is on mounting hole 512, and the air outlet of recovering fan 35 up.

The cover plate 52 is horizontally slidably mounted on the dust cover 51 and blocks the sliding hole 511, two sliding holes 513 are horizontally spaced on the dust cover 51 and located on the upper side and the lower side of the sliding hole 511, a sliding rod 521 slidably penetrating the sliding holes 513 is fixedly mounted on the side wall of one side, close to the dust cover 51, of the cover plate 52, a chamfer is formed in one end, close to the dust cover 51, of the sliding rod 521, and a handle is fixedly mounted on the side wall, away from the sliding rod 521, of the cover plate 52.

The filter 53 is fixedly mounted on the side wall of the cover plate 52 close to the dust cover 51, the filter 53 penetrates through the sliding holes 511 to extend into the dust cover 51, meanwhile, the filter 53 is uniformly distributed with filter holes, the filter 53 blocks dust entering the recovery fan 35, the thickness of the filter 53 is smaller than the height of the sliding holes 511, and therefore the sliding holes 511 can be used for the filter 53 and the filter 53 to pass through. The top end of the dust cover 51 is fixedly provided with a flow guide cover 514 covering the mounting hole 512, the flow guide cover 514 and the furnace body 31 positioned below the conveying belt 32 are both fixedly provided with connecting pipes 515, and two ends of the recovery pipe 36 are respectively connected with the two connecting pipes 515 through flange plates 516.

Referring to fig. 1 and 4, a cooling device 6 is arranged on the ground on one side of the frame 1, the cooling device 6 comprises a cooling box 61, a lifting belt 62, a lifting plate 63 and a lifting motor 64, the cooling box 61 is fixedly arranged on the ground and is positioned below one end of the conveying belt 32 close to a discharge hole of the furnace body 31, and cooling liquid is contained in the cooling box 61; two lifting seats 65 inclining upwards are fixedly mounted on the upper surface of the cooling box 61, a lifting support plate 68 is integrally arranged at one side of the cooling box 61 and towards one end of each lifting seat 65 far away from the cooling box 61, and a lifting frame 67 supported on the ground is fixedly mounted on the lower surface of each lifting support plate 68 in a horizontal state.

All rotate on promoting backup pad 68 and the cooling tank 61 inside wall and install a plurality of lifting rollers 66, the lifting belt 62 cover is established on a plurality of lifting rollers 66, and lifting belt 62 includes slope section 621 and the horizontal segment 622 that is located on slope section 621 both ends, and the horizontal segment 622 that is located the cooling tank 61 simultaneously is located the coolant liquid level below. The lifting plates 63 are fixedly arranged on the lifting belt 62, a plurality of lifting plates 63 are uniformly distributed along the running direction of the lifting belt 62, and the length of each lifting plate 63 is smaller than the width of the lifting belt 62; the lift motor 64 is fixedly mounted on a lift support plate 68 and is connected to the lift roller 66.

The workpiece falls onto the horizontal section 622 on the conveyor belt 32, so the coolant cools the workpiece, then the lifting motor 64 is started to drive the lifting roller 66 to rotate, and the lifting roller 66 rotates to drive the lifting plate 63 to move to drive the workpiece to be separated from the coolant, so that the workpiece is conveyed. A return channel is fixedly mounted on the lifting support plate 68 below the lifting roller 66, and one end of the return channel close to the cooling box 61 extends obliquely downward into the cooling box 61, and the return channel is used for catching the cooling liquid dropping from the conveyor belt 32 and the lifting plate 63 and then returning the cooling liquid into the cooling box 61.

A dust guard 8 is detachably mounted at the top end of the cooling box 61 and between the lifting seat 65 and the conveying belt 32 through a connecting device 7, a blanking channel for enabling a workpiece to enter the cooling box 61 is reserved between the dust guard 8 and the conveying belt 32, and the workpiece falls onto the horizontal section 622 of the lifting belt 62 through the blanking channel; the connecting device 7 comprises a connecting block 71 and a limiting block 72, the connecting block 71 is fixedly arranged on the lower surface of the cover plate 52, the connecting block 71 is clamped and arranged on the top end of the cooling box 61, a connecting groove matched with the cooling box 61 in a clamping manner is formed in the connecting block 71, and two connecting blocks 71 are arranged on the cover plate 52 on the same side; the limiting blocks 72 are fixedly mounted on the outer side wall of the cooling box 61, two limiting blocks 72 are arranged and abut against two opposite side walls of the connecting block 71 respectively, and meanwhile, the limiting blocks 72 are arranged on two sides of each limiting block 72.

The working principle of the embodiment of the application is as follows:

the work piece gets into furnace body 31 under the effect of conveyer belt 32 and heats in, the work piece after the heating gets into retrieves cover 34, retrieves fan 35 and starts, and the heat that gives off on the work piece passes in proper order and retrieves cover 34, dust cover 51, gets into in furnace body 31 through recovery tube 36 at last and recycles, has improved the heat and has given off in the air and cause the problem of pollution to the air, has also reduced the temperature of work piece and the loss of energy moreover.

When the heat passes through the filter plate 53, the filter plate 53 filters the air, reduces the probability that the impurity enters the recovery fan 35 and causes the blockage of the recovery fan 35, and improves the service life of the recovery fan 35 and the recovery effect of the heat. The work piece drops to cooling box 61 under the effect of conveyer belt 32, and the work piece passes the coolant liquid and drops on lifting belt 62, therefore the coolant liquid cools off the work piece, and lifting motor 64 starts to drive lifting belt 62 and lifting plate 63 and removes, and lifting plate 63 drives work piece rebound and will carry the work piece to lower the temperature to the work piece, heat and cool off the quenching to this comes to the work piece, thereby realizes carrying out heat treatment to the work piece.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (9)

1. The utility model provides a five metals sleeve heat treatment device, includes frame (1), set up furnace body (31) in frame (1), set up in frame (1) and pass conveyer belt (32) of furnace body (31), its characterized in that: be provided with heat recovery unit (33) on frame (1), heat recovery unit (33) are including retrieving cover (34), recovery fan (35), recovery pipe (36), retrieve cover (34) and set up in frame (1) and be located furnace body (31) ejection of compact one side and cover conveyer belt (32), recovery fan (35) set up on retrieving cover (34), recovery pipe (36) set up on retrieving cover (34) and cover recovery fan (35) and be connected with furnace body (31).

2. The hardware sleeve heat treatment equipment of claim 1, wherein: be located the subaerial cooling device (6) that is provided with of frame (1) one side, cooling device (6) include cooler bin (61), elevator belt (62), lifting plate (63), elevator motor (64), cooler bin (61) set up in frame (1) and have held the coolant liquid and be provided with ascending lifting seat (65) of slope, elevator belt (62) set up on lifting seat (65) and one end extend in the coolant liquid, lifting plate (63) set up on elevator belt (62) and be provided with a plurality ofly along elevator belt (62) direction of movement equipartition, elevator motor (64) set up on lifting seat (65) and drive elevator belt (62) and remove.

3. The hardware sleeve heat treatment equipment of claim 2, wherein: be provided with dust guard (8) through connecting device (7) on cooler bin (61), connecting device (7) are including connecting block (71), stopper (72), connecting block (71) set up on dust guard (8) lower surface and offer with cooler bin (61) joint complex spread groove, stopper (72) set up on cooler bin (61) and contradict and come to fix a position connecting block (71) position on connecting block (71).

4. The hardware sleeve heat treatment equipment of claim 1, wherein: one end of the recovery cover (34) is abutted against the furnace body (31), and the recovery cover (34) is provided with a dustproof assembly (5).

5. The hardware sleeve heat treatment equipment of claim 4, wherein: dustproof subassembly (5) include dust cover (51), apron (52), filter (53), dust cover (51) set up on retrieving cover (34) and retrieve fan (35) and recovery tube (36) and all set up on retrieving cover (34), apron (52) slide and set up on dust cover (51) and be located and retrieve fan (35) and retrieve between cover (34), filter (53) set up on apron (52) and are used for filtering the dust that gets into and retrieve fan (35) and block, it blocks sliding hole (511) and apron (52) to offer sliding hole (511) and the apron (52) that the dust that supplies on filter (53) and filter (53) to pass through on retrieving cover (34).

6. The hardware sleeve heat treatment equipment of claim 5, wherein: the cover plate (52) is provided with a sliding rod (521) which is slidably arranged on the dust cover (51), and the side wall of the cover plate (52) far away from one side of the dust cover (51) is provided with a handle.

7. The hardware sleeve heat treatment equipment of claim 1, wherein: retrieve and all be provided with connecting pipe (515) on cover (34) and furnace body (31), recovery pipe (36) both ends are connected with two connecting pipes (515) through ring flange (516) respectively, it places on frame (1) and can dismantle with furnace body (31) through latch device (4) and be connected to retrieve cover (34).

8. The hardware sleeve heat treatment equipment of claim 7, wherein: clamping device (4) include fixed block (41), joint piece (42), fixed block (41) set up on furnace body (31), joint piece (42) set up on retrieving cover (34) and offer with fixed block (41) joint complex joint groove (43).

9. The hardware sleeve heat treatment equipment of claim 2, wherein: the lifting seat (65) is provided with a return channel extending into the cooling box (61), and the return channel guides cooling liquid falling from the lifting belt (62) and the lifting plate (63) into the cooling box (61).

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