Powder metallurgy firing tray scrubbing device

Abstract

The utility model discloses a powder metallurgy firing tray scrubbing device which comprises a support, a containing table, a first sliding way, a second sliding way, a motor, a rotary drum and a dust removal device. The support comprises a first bearing beam and a second bearing beam, one end of the placing table is erected on the first bearing beam, and the other end of the placing table is erected on the second bearing beam; one end of the first slide way and one end of the second slide way are both in butt joint with the same side of the containing table, and the sliding face of the first slide way and the sliding face of the second slide way are both flush with the upper surface of the containing table. The motor is arranged on the first bearing beam, and a rotating shaft of the motor is coaxially connected with the rotating drum; bristles are uniformly arranged on the periphery of the rotary drum; the firing disc is used for covering and sliding on the first slide way and the second slide way, and the rotary drum is used for rotating to enable the bristles to brush the firing disc; the dust removal device is used for containing brushed dust. According to the technical scheme provided by the utility model, the cleaning of the firing tray is more efficient and labor-saving, and the flying of dust can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to powder metallurgy technical field, concretely relates to a kind of powder metallurgy firing tray brush washing device. BACKGROUND

[0002] In the existing powder metallurgy process, cemented carbide bar often needs to be placed in firing tray for firing processing, so that cemented carbide bar obtains corresponding performance. Because a plurality of grooves for placing cemented carbide bar are arranged on the firing tray, dust, oxide scale or other residues are easily accumulated on the firing tray after firing process is completed. If these residues are not cleaned, the use of the firing tray will be affected.

[0003] The existing firing tray cleaning usually adopts manual brushing mode, and workers use brush to brush the residues on the firing tray. This mode is not only time-consuming and laborious, but also has poor brushing effect, and a large amount of dust brushed off also greatly harms the health of workers. Therefore, the utility model provides a powder metallurgy firing tray brushing device to make the cleaning of the firing tray more efficient and labor-saving. SUMMARY

[0004] The main purpose of the utility model is to provide a powder metallurgy firing tray brushing device to make the cleaning of the firing tray more efficient and labor-saving.

[0005] In order to achieve the above object, the utility model discloses a powder metallurgy firing disc brush washing device, which comprises a support, a placing table, a first slide, a second slide, a motor, a rotating drum and a dust removal device.

[0006] Preferably, the first slide comprises a first part and a second part connected vertically to one side of the first part, and the second slide comprises a third part and a fourth part connected vertically to one side of the third part. The upper surface of the first part is the sliding surface of the first slide, and the upper surface of the third part is the sliding surface of the second slide. The first part is used for sliding contact with one end of the firing disc, and the third part is used for sliding contact with the opposite end of the firing disc. The lower surface of the first part is connected to the first support block, and the lower surface of the third part is connected to the second support block. The first gap is formed in the first part, and the second gap is formed in the third part. The firing disc is located between the second part and the fourth part when being brushed.

[0007] Preferably, the dust removal device comprises a dust collector, a storage box and a communication pipe. One end of the communication pipe is connected to the dust collector, and the other end of the communication pipe is connected to the storage box. The dust collector and the storage box are located on the side of the second support block away from the first support block. The dust collector is provided with a dust suction window, and the dust suction window is opposite to the rotating drum.

[0008] Preferably, two sides of the rotating drum are symmetrically provided with mounting rods, and the two mounting rods are parallel to each other; one end of the mounting rod is connected to the lower side of the first part, and the other end of the mounting rod is connected to the lower side of the third part; the dust removal device further comprises a storage bag, which is located below the rotating drum; one side of the storage bag is fixed to one of the mounting rods, and the other side of the storage bag is fixed to the other mounting rod, so that the opening of the storage bag is opposite to the rotating drum.

[0009] Preferably, one end of the placement table away from the rotating drum is provided with a pushing device; the pushing device comprises a push rod and a push plate; the push rod is fixedly connected to the placement table, and the telescopic end of the push rod is connected to the push plate, and the push plate is used to push the baking tray through the rotating drum.

[0010] Preferably, the first bearing beam is further provided with a dust cover; and the motor is arranged in the dust cover.

[0011] Preferably, the width of the first bearing beam is greater than the width of the second bearing beam; one side wall of the placement table is flush with one side wall of the second bearing beam, and one side wall of the fourth part.

[0012] Preferably, the storage box comprises a storage box body and a drawer arranged at the bottom of the storage box body; the communication pipe communicates with the upper part of the storage box body; one side of the storage box body is provided with an opening, and the drawer can enter and exit the storage box body through the opening.

[0013] Preferably, the top of the side plate of the drawer is inclined.

[0014] Preferably, the inner side wall of the storage box body is provided with a vibrator.

[0015] The utility model discloses a technical scheme, one end of first slide and one end of second slide all butt joint the same side of placing table, and the sliding surface of first slide and the sliding surface of second slide all are flush with the upper surface of placing table, and the rotating drum is arranged between first slide and second slide, and the circumference of rotating drum is provided with the bristle, therefore, the firing tray can slide from the surface of placing table to first slide and second slide, when the firing tray passes through rotating drum, the bristle can brush and wash the residue on the firing tray, first slide is provided with first gap, second slide is provided with second gap, and the both ends of rotating drum are respectively in first gap and second gap, therefore, when the firing tray passes through first gap and second gap, the position of firing tray contacting first slide and second slide can also be fully brushed and washed, so that the cleaning of firing tray has no dead angle, the dust removing device can contain the dust that falls off, reduces dust flying, and is favorable to the health of worker. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to the structure shown in these drawings without creative labor.

[0017] Figure 1 It is the front view structural schematic drawing of the powder metallurgy firing tray brush washing device of the utility model,

[0018] Figure 2 It is the top view structural schematic drawing of the powder metallurgy firing tray brush washing device of the utility model,

[0019] Figure 3 It is the left view structural schematic drawing of the powder metallurgy firing tray brush washing device of the utility model (the advancing device is not shown),

[0020] Figure 4 It is the structural schematic drawing of first slide and second slide of the powder metallurgy firing tray brush washing device of the utility model,

[0021] Figure 5 It is the structural schematic drawing of the accommodating box of the powder metallurgy firing tray brush washing device of the utility model,

[0022] Figure 6 The utility model discloses a section structure schematic diagram of the storage box of powder metallurgy firing disc washing device.

[0023] Explanation of the reference signs:

[0024] 1 - first support, 101 - first carrying beam, 2 - second support, 201 - second carrying beam, 3 - placing table, 4 - first slide, 401 - first notch, 402 - first part, 403 - second part, 5 - second slide, 501 - second notch, 502 - third part, 503 - fourth part, 6 - first supporting block, 7 - motor, 8 - rotating drum, 9 - dust cover, 10 - mounting rod, 11 - dust collector, 1101 - dust suction window, 12 - storage box, 1201 - opening, 1202 - drawer, 1203 - vibrator, 13 - communication pipe, 14 - storage bag, 15 - push rod, 16 - push plate, 17 - firing disc.

[0025] The utility model discloses a section structure schematic diagram of the storage box of powder metallurgy firing disc washing device. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0027] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the utility model are only used to explain the relative position relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications also change accordingly.

[0028] In addition, the description of "first", "second" and the like in the utility model is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0029] In the utility model, unless another definite provision and limitation, the term "connect", "fix" and the like should do the broad sense understanding, for example, "fix" can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be two element internal communication or two element's mutual action relation, unless another definite limitation.For the ordinary skill in the art, the specific meaning of the above-mentioned term in the utility model can be understood according to the specific circumstances.

[0030] In addition, the technical solutions of various embodiments of the present application can be combined with each other, but must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist, also not within the protection scope required by the present application.

[0031] The utility model provides a powder metallurgy firing disc brush washing unit.

[0032] Please refer to Figures 1 to 6The powder metallurgy firing tray brush washing device comprises a support, a placement table 3, a first slide 4, a second slide 5, a motor 7, a rotating drum 8 and a dust removal device; the support comprises a first support 1 and a second support 2 arranged oppositely; the first support 1 comprises a first bearing beam 101 located at the upper part, the second support 2 comprises a second bearing beam 201 located at the upper part, one end of the placement table 3 is arranged on the first bearing beam 101, and the opposite end of the placement table 3 is arranged on the second bearing beam 201; a first supporting block 6 is arranged on the first bearing beam 101, and a second supporting block is arranged on the second bearing beam 201; the first slide 4 is arranged above the first bearing beam 101 through the first supporting block 6, and the second slide 5 is arranged above the second bearing beam 201 through the second supporting block; the first slide 4 and the second slide 5 are parallel to and opposite to each other; one end of the first slide 4 and one end of the second slide 5 are both connected to the same side of the placement table 3, and the sliding surface of the first slide 4 and the sliding surface of the second slide 5 are flush with the upper surface of the placement table 3; the first slide 4 is provided with a first notch 401, and the second slide 5 is provided with a second notch 501; the first notch 401 is opposite to the second notch 501; the two ends of the rotating drum 8 are rotatably connected to the first supporting block 6 and the second supporting block respectively; the motor 7 is arranged on the first bearing beam 101, and the rotating shaft of the motor 7 is coaxially connected to the rotating drum 8; the rotating drum 8 is uniformly provided with bristles around the body; the two ends of the rotating drum 8 are located in the first notch 401 and the second notch 501 respectively; the firing tray 17 is used for covering and sliding on the first slide 4 and the second slide 5, and the rotating drum 8 is used for rotating to brush the firing tray 17 with the bristles; and the dust removal device is used for collecting the dust falling off.

[0033] The utility model discloses a technical scheme, one end of first slide 4 and one end of second slide 5 all butt the same side of placing table 3, and the sliding surface of first slide 4 and the sliding surface of second slide 5 all with the upper surface of placing table 3 flush, rotary drum 8 is arranged between first slide 5 and second slide 5, and the periphery of rotary drum 8 is provided with the bristle, therefore, the firing tray 17 can slide from the surface of placing table 3 to first slide 4 and second slide 5, when the firing tray 17 passes through rotary drum 8, the bristle can brush the residue on the firing tray 17, first slide 4 is provided with first gap 401, second slide 5 is provided with second gap 501, and the both ends of rotary drum 8 are in first gap 401 and second gap 501 respectively, therefore, when the firing tray 17 passes through first gap 401 and second gap 501, the position of firing tray 17 contacting first slide 4 and second slide 5 can also be fully brushed, making the cleaning of firing tray 17 dead angle free, the dust removal device can accommodate the dust that falls off, reduces dust flying, is favorable to the health of worker.

[0034] Specifically, the bristles of the rotary drum 8 extend beyond the sliding surfaces of the first slide 4 and the second slide 5. In this embodiment, the bristles extend 1 cm beyond the sliding surfaces of the first slide 4 and the second slide 5. The length of the rotary drum 8 is greater than or equal to the width of the firing tray 17 to ensure that the firing tray 17 is brushed without dead angles.

[0035] Further, the other end of the first slide 4 and the other end of the second slide 5 butt against the conveyor belt, and the sliding surfaces of the first slide 4 and the second slide 5 are flush with the surface of the conveyor belt. The conveyor belt is used to transport the cleaned firing tray 17.

[0036] Further, the end of the conveyor belt away from the first slide 4 and the second slide 5 is provided with a material receiving device for receiving the cleaned firing tray 17. The material receiving device can be raised and lowered. After receiving one firing tray 17, the material receiving device can be lowered by a preset distance, which is the height of one firing tray 17.

[0037] Preferably, the first slide 4 comprises a first part 402 and a second part 403 connected perpendicularly to one side of the first part 402; the second slide 5 comprises a third part 502 and a fourth part 503 connected perpendicularly to one side of the third part 502; the upper surface of the first part 402 is the sliding surface of the first slide 4; the upper surface of the third part 502 is the sliding surface of the second slide 5; the first part 402 is used to make sliding contact with one end of the baking tray 17, and the third part 502 is used to make sliding contact with the opposite end of the baking tray 17; the lower surface of the first part 402 is connected to the first support block 6, and the lower surface of the third part 502 is connected to the second support block; the first gap 401 is provided in the first part 402, and the second gap 501 is provided in the third part 502; when the baking tray 17 is being cleaned, it is located between the second part 403 and the fourth part 503.

[0038] Specifically, the upper surface of the first part 402 and the upper surface of the third part 502 are both smooth surfaces; when the baking tray 17 slides on the first slide 4 and the second slide 5, the second part 403 can prevent the baking tray 17 from disengaging from the first slide 4, and the fourth part 503 can prevent the baking tray 17 from disengaging from the second slide 5.

[0039] Preferably, the dust removal device comprises a dust collector 11, a storage box 12, and a communication pipe 13; one end of the communication pipe 13 communicates with the dust collector 11, and the other end of the communication pipe 13 communicates with the storage box 12; the dust collector 11 and the storage box 12 are both located on the side of the second support 2 that is away from the first support 1; the dust collector 11 is provided with a dust suction window 1101 that faces the rotating drum 8. The dust collector 11 can suck floating dust into the storage box 12 through the dust suction window 1101 to prevent the dust from flying everywhere and harming the health of workers.

[0040] Preferably, two mounting rods 10 are symmetrically arranged on both sides of the rotating drum 8, and the two mounting rods 10 are parallel to each other; one end of the mounting rod 10 is connected to the lower side of the first part 402, and the other end of the mounting rod 10 is connected to the lower side of the third part 502; the dust removal device further comprises a storage bag 14 located below the rotating drum 8; one side of the storage bag 14 is fixed to one of the mounting rods 10, and the other side of the storage bag 14 is fixed to the other mounting rod 10, so that the opening of the storage bag 14 faces the rotating drum 8.

[0041] The collecting bag 14 is used for collecting the dust brushed off by the rotary drum 8. The collecting bag 14 is detachably connected to the mounting rod 10, so as to replace the collecting bag 14. Specifically, the mounting rod 10 is provided with a clamp, which is used for clamping the collecting bag 14, so that the opening of the collecting bag 14 is opposite to the rotary drum 8. In the embodiment, the mounting rod 10 is provided with two clamps, which are respectively arranged at the three-equal points of the mounting rod 10, so that the collecting bag 14 is stably connected.

[0042] Preferably, the end of the placing table 3 away from the rotary drum 8 is provided with a pushing device; the pushing device comprises a pushing rod 15 and a pushing plate 16; the pushing rod 15 is fixedly connected to the placing table 3, and the telescopic end of the pushing rod 15 is connected to the pushing plate 16, and the pushing plate 16 is used for pushing the baking tray 17 to pass through the rotary drum 8.

[0043] Specifically, the pushing plate 16 is opposite to the baking tray 17 placed on the placing table 3. In the embodiment, the number of the pushing rod 15 is two, and the pushing rod 15 is connected to the three-equal points of the pushing plate 16, so as to ensure that the pushing plate 16 runs stably and can provide sufficient pushing force for the baking tray 17.

[0044] Further, one side of the placing table 3 is also provided with a feeding device. The feeding device comprises a lifting table and an auxiliary pushing device whose running direction is perpendicular to the running direction of the pushing device; the lifting table is used for placing a plurality of baking trays 17, and the auxiliary pushing device is used for pushing the baking tray 17 placed on the lifting table to the placing table 3; after the auxiliary pushing device pushes one baking tray 17 to the placing table 3, the lifting table can be raised by a preset distance, and the preset distance is the height of one baking tray 17.

[0045] Preferably, the first bearing beam 101 is also provided with a dust cover 9; and the motor 7 is arranged in the dust cover 9.

[0046] The dust cover 9 is used for preventing dust from entering the motor 7 and affecting the performance and service life of the motor 7. Specifically, one side of the dust cover 9 away from the rotary drum 8 is open, and the other four sides are closed. The open side of the dust cover 9 is used for operating the start and stop of the motor. Further, the open side of the dust cover 9 is rotationally provided with a protective door, so as to further prevent dust from entering the motor 7.

[0047] Preferably, the width of the first bearing beam 101 is greater than the width of the second bearing beam 201; and one side wall of the placing table 3 is flush with one side wall of the second bearing beam 201 and one side wall of the fourth part 503.

[0048] Specifically, the dust collector 11 and the receiving box 12 are arranged on the side of the second bearing beam 201 away from the first bearing beam 101, and the dust collector 11 is arranged close to the second bearing beam 201, so that the dust suction window 1101 is close to the rotary drum 8, thereby improving the dust removal capacity of the dust collector 11.

[0049] Preferably, the receiving box 12 comprises a receiving box body and a drawer 1202 arranged at the bottom of the receiving box body; the communication pipe 13 communicates with the upper part of the receiving box body; and an opening 1201 is formed on one side of the receiving box body, and the drawer 1202 can enter and exit the receiving box body through the opening 1201.

[0050] The drawer 1202 is used for receiving dust entering the receiving box 12, and the drawer 1202 can enter and exit the receiving box 12 through the opening 1201, thereby facilitating the cleaning of dust in the receiving box 12. Specifically, the middle part of the panel of the drawer 1201 is inwardly recessed to form a drawer handle. Further, the outlet of the communication pipe 13 is opposite to the upper part of the drawer 1202.

[0051] Preferably, the top of the side plate of the drawer 1202 is inclined.

[0052] The top of each side plate of the drawer 1202 is inclined, so that dust can fall along the inclined surface into the drawer 1202, thereby preventing dust from accumulating on the top of each side plate and affecting the cleaning of dust.

[0053] Preferably, the inner side wall of the receiving box body is provided with a vibrator 1203.

[0054] The vibrator 1203 is used for vibrating to facilitate the falling of dust on each inner side wall of the receiving box body into the drawer 1202. In the embodiment, the vibrator 1203 is arranged on the inner side wall of the receiving box body opposite to the inner side wall communicating with the communication pipe 13.

[0055] The above is only the preferred embodiment of the present application, and does not limit the patent scope of the present application. Any equivalent structural transformation, direct / indirect application in other related technical fields based on the content of the present application specification and drawings is included in the patent protection scope of the present application.

Claims

1. A powder metallurgy firing pan brushing apparatus characterized by, The utility model relates to a kind of burn plate cleaning device, including support, placement platform (3), first slide (4), second slide (5), motor (7), rotating drum (8) and dust removal device;The support includes oppositely arranged first support (1) and second support (2);The first support (1) includes first carrying beam (101) in upper portion, the second support (2) includes second carrying beam (201) in upper portion, one end of the placement platform (3) is erected on the first carrying beam (101), and the opposite other end of the placement platform (3) is erected on the second carrying beam (201);First support block (6) is provided on the first carrying beam (101), and second support block is provided on the second carrying beam (201);The first slide (4) is arranged above the first carrying beam (101) by the first support block (6), and the second slide (5) is arranged above the second carrying beam (201) by the second support block;The first slide (4) and the second slide (5) are mutually parallel and opposite;One end of the first slide (4) and one end of the second slide (5) are all butt-jointed with the same side of the placement platform (3), and the sliding surface of the first slide (4) and the sliding surface of the second slide (5) are flush with the upper surface of the placement platform (3);The first slide (4) is provided with first notch (401), and the second slide (5) is provided with second notch (501), and the first notch (401) and the second notch (501) are opposite;Two ends of the rotating drum (8) are rotatably connected to the first support block (6) and the second support block respectively;The motor (7) is arranged on the first carrying beam (101), and the rotating shaft of the motor (7) is coaxially connected to the rotating drum (8);The rotating drum (8) is uniformly provided with bristles around its body;Two ends of the rotating drum (8) are respectively in the first notch (401) and the second notch (501);Burn plate (17) is used to cover and slide on the first slide (4) and the second slide (5), and the rotating drum (8) is used to rotate to brush the bristles to burn plate (17);The dust removal device is used to accommodate dust falling off;The bristles of the rotating drum (8) are arranged to protrude beyond the sliding surface of the first slide (4) and the sliding surface of the second slide (5).

2. The powder metallurgy sintering pan brushing apparatus of claim 1, wherein, The first slide (4) comprises a first part (402) and a second part (403) vertically connected to one side of the first part (402); the second slide (5) comprises a third part (502) and a fourth part (503) vertically connected to one side of the third part (502); the upper surface of the first part (402) is the sliding surface of the first slide (4); the upper surface of the third part (502) is the sliding surface of the second slide (5); the first part (402) is used for sliding contact with one end of the baking tray (17), and the third part (502) is used for sliding contact with the other end of the baking tray (17) opposite to the one end; the lower surface of the first part (402) is connected to the first supporting block (6), and the lower surface of the third part (502) is connected to the second supporting block; the first notch (401) is arranged in the first part (402), and the second notch (501) is arranged in the third part (502); the baking tray (17) is located between the second part (403) and the fourth part (503) when being brushed.

3. The powder metallurgy sintering pan brushing apparatus of claim 1, wherein, The dust removal device comprises a dust collector (11), a storage box (12) and a communication pipe (13); one end of the communication pipe (13) is communicated with the dust collector (11), and the other end of the communication pipe (13) is communicated with the storage box (12); the dust collector (11) and the storage box (12) are located on the side of the second support (2) away from the first support (1); the dust collector (11) is provided with a dust suction window (1101) facing the rotating drum (8).

4. The powder metallurgy sintering pan brushing apparatus of claim 2, wherein, Two installation rods (10) are symmetrically arranged on the two sides of the rotating drum (8), and the two installation rods (10) are parallel to each other; one end of the installation rod (10) is connected to the lower side of the first part (402), and the other end of the installation rod (10) is connected to the lower side of the third part (502); the dust removal device further comprises a storage bag (14) located below the rotating drum (8); one side of the storage bag (14) is fixed to one of the installation rods (10), and the other side of the storage bag (14) is fixed to the other installation rod (10), so that the opening of the storage bag (14) faces the rotating drum (8).

5. The powder metallurgy sintering pan brushing apparatus of claim 1, wherein, The end of the placing table (3) away from the rotating drum (8) is provided with a pushing device; the pushing device comprises a push rod (15) and a push plate (16); the push rod (15) is fixedly connected to the placing table (3), the telescopic end of the push rod (15) is connected to the push plate (16), and the push plate (16) is used for pushing the baking tray (17) to pass through the rotating drum (8).

6. The powder metallurgy furnace pan scrubbing apparatus of claim 1 wherein, The first bearing beam (101) is further provided with a dust cover (9); and the motor (7) is arranged in the dust cover (9).

7. The powder metallurgy sintering pan brushing apparatus of claim 2, wherein, The width of the first bearing beam (101) is greater than the width of the second bearing beam (201); and the side wall of the placing table (3), the side wall of the second bearing beam (201) and the side wall of the fourth part (503) are flush.

8. The powder metallurgy sintering pan brushing apparatus of claim 3, wherein, The storage box (12) comprises a storage box body and a drawer (1202) arranged at the bottom of the storage box body; the communication pipe (13) communicates with the upper part of the storage box body; one side of the storage box body is provided with an opening (1201), and the drawer (1202) can enter and exit the storage box body through the opening (1201).

9. The powder metallurgy sintering pan brushing apparatus of claim 8, wherein, The top of the side plate of the drawer (1202) is a slope.

10. The powder metallurgy furnace pan scrubbing apparatus of claim 8, wherein, The inner side wall of the storage box body is provided with a vibrator (1203).

Images