CN216826994U - Vacuum-pumping device for new national standard automobile exhaust catalyst production line - Google Patents
Vacuum-pumping device for new national standard automobile exhaust catalyst production line Download PDFInfo
- Publication number
- CN216826994U CN216826994U CN202122982459.4U CN202122982459U CN216826994U CN 216826994 U CN216826994 U CN 216826994U CN 202122982459 U CN202122982459 U CN 202122982459U CN 216826994 U CN216826994 U CN 216826994U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- plate
- automobile exhaust
- coating
- side wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Catalysts (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
The utility model belongs to the technical field of automobile exhaust treatment, and particularly relates to a vacuumizing device for a new national standard automobile exhaust catalyst production line, wherein the inner side wall of a coating seal box is rotationally connected with a second rotating rod; a second fixing plate is fixedly connected to the side end of the second rotating rod; the automobile exhaust purification plate is arranged inside the first fixing plate and the second fixing plate; the inner side wall of the coating sealing box is rotatably connected with a screw rod; the screw rod is connected with the sliding block through a screw rod nut pair; the bottom of the sliding block is fixedly connected with a coating device; the output end of the fixed box is sleeved with a belt, and the other end of the belt is sleeved at the end part of the screw rod; the coating device can be uniformly and comprehensively coated on the surface of the automobile exhaust purification plate during coating, so that the production quality and the efficiency of the automobile exhaust purification plate are improved.
Description
Technical Field
The utility model relates to the technical field of automobile exhaust treatment, in particular to a vacuumizing device for a new national standard automobile exhaust catalyst production line.
Background
In the production process of the traditional automobile exhaust purification plate, noble metals such as platinum, palladium, rhodium and the like are used as catalysts, or catalysts mainly comprising rare earth metal oxides are coated on a honeycomb ceramic carrier.
In the prior art, when an automobile exhaust purification plate is coated, a traditional coating device cannot coat the automobile exhaust purification plate in all aspects, so that the end parts of a catalyst coated on the surface of the automobile exhaust purification plate are uneven, a large amount of coating is wasted, and the quality of the automobile exhaust purification plate is further caused to have problems; therefore, a new vacuumizing device for the national standard automobile exhaust catalyst production line is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a vacuumizing device for a new national standard automobile exhaust catalyst production line, which aims to make up the defects of the prior art and solve the problems that when an automobile exhaust purification plate is coated, the traditional coating device cannot coat the automobile exhaust purification plate in all aspects, so that the end parts of a catalyst coated on the surface of the automobile exhaust purification plate are uneven, a large amount of coating is wasted, and the quality of the automobile exhaust purification plate is high.
The technical scheme adopted by the utility model for solving the technical problem is as follows: the utility model relates to a vacuumizing device for a new national standard automobile exhaust catalyst production line, which comprises a coating seal box, a fixing box and a motor, wherein the coating seal box is arranged on the coating seal box; a fixing box is fixedly connected to the side end of the coating sealing box; the inner side wall of the fixed box is fixedly connected with a motor; the output end of the motor is fixedly connected with a first rotating rod; a first fixing plate is fixedly connected to the side end of the first rotating rod; the inner side wall of the coating seal box is rotatably connected with a second rotating rod; a second fixing plate is fixedly connected to the side end of the second rotating rod; the automobile exhaust purification plate is arranged inside the first fixing plate and the second fixing plate; the inner side wall of the coating sealing box is rotatably connected with a screw rod; the screw rod is connected with the sliding block through a screw rod nut pair; the bottom of the sliding block is fixedly connected with a coating device; the output end of the fixed box is sleeved with a belt, and the other end of the belt is sleeved at the end part of the screw rod; the coating device can be uniformly and comprehensively coated on the surface of the automobile exhaust purification plate during coating, so that the production quality and the efficiency of the automobile exhaust purification plate are improved.
Preferably, the first fixing plate and the second fixing plate are connected with a pressure lever in a sliding manner; the top of the pressure lever is fixedly connected with a pressure plate; the top of the pressure lever is fixedly connected with a third spring, and the other end of the third spring is fixedly connected to the inner side wall of the second fixing plate; the bottom of the pressure lever is fixedly connected with a positioning plate; the inner side wall of the positioning plate is connected with an extrusion block in a sliding manner; the top of the extrusion block is fixedly connected with a first spring, and the other end of the first spring is fixedly connected to the inner side wall of the positioning plate; the pressing plate is loosened, so that the third spring generates elastic force to push the positioning plate to slide downwards to press the end part of the automobile exhaust purification plate to be fixed, and when the positioning plate slides downwards, the elastic force generated by the first spring is attached to the end part of the automobile exhaust purification plate to be protected by the extrusion block, and the problem that the automobile exhaust purification plate shakes and loosens when rotating is avoided.
Preferably, a vacuum pump is fixedly connected to the side end of the coating sealing box; an exhaust pipe is fixedly connected to the top of the vacuum pump and penetrates through the coating sealing box; the inner side wall of the exhaust pipe is provided with a chute; the inner side wall of the chute is connected with a filter screen in a sliding way; a second spring is fixedly connected to the side end of the filter screen, and the other end of the second spring is fixedly connected to the inner side wall of the sliding groove; the inside air of seal box will be coated through the exhaust tube is taken out, reach the vacuum state, the coating mode of vacuum suction coats different thick liquids in different honeycomb ceramic carriers respectively and makes automobile exhaust purification catalyst, make automobile exhaust purification board at the coating in-process, adsorption effect is better, internally mounted through at the exhaust tube has the filter screen, impurity that can contain in the purified gas, avoid the exhaust tube when bleeding, take out the inside of vacuum pump with the impurity in the air, cause the problem of damage.
Preferably, a convex rod is fixedly connected to the end part of the second rotating rod; a supporting plate is fixedly connected to the inner side wall of the coating sealing box; the inner side wall of the supporting plate is connected with a sliding plate in a sliding manner; the air bag is fixedly connected inside the supporting plate and is positioned at the top of the sliding plate; the inner side wall of the exhaust pipe is fixedly connected with an air cylinder; a push plate is connected to the inside of the cylinder in a sliding manner; a guide rod is fixedly connected to the side end of the push plate and is attached to the end of the filter screen; the side end of the push plate is communicated with a through pipe, and the other end of the through pipe is communicated with the top of the air bag; when the nose bar rotated and passed, the second spring produced elasticity and promoted the filter screen and reset for the filter screen promotes the guide arm and slides to the side, carries the inside of gasbag with the inside gas of cylinder and expands, along with the incessant rotation of nose bar, can extrude the gasbag and carry out incessant collision shrink, makes the filter screen slide from top to bottom, along with the incessant upper and lower shake of filter screen, avoids appearing impurity and blocks up the problem inside the filter screen.
Preferably, the inner side wall of the coating sealing box is fixedly connected with a guide plate; the bottom of the interior of the coating seal box is fixedly connected with a collecting box and is positioned at the bottom of the guide plate; a discharge pipe is fixedly connected to the side end of the collection box; install the deflector through the inside wall at the coating seal box for coating circulates the inside of collecting box along the tip of deflector and collects, finishes the back when the inside coating of collecting box is collected, and is everywhere with the inside coating of collecting box through opening the discharging pipe, recycles, avoids causing the waste of cost.
Preferably, the end part of the guide plate is fixedly connected with oiled paper; a limiting plate is fixedly connected to the side end of the screw rod; the oil paper is fixedly connected to the end part of the guide plate, so that the coating is attached to the end part of the oil paper and flows downwards, and the problem that a large amount of raw materials are wasted due to the fact that the coating is attached to the surface of the guide plate is avoided.
The utility model has the advantages that:
1. according to the automobile exhaust purification plate, the motor is started to drive the first rotating rod to rotate, the first rotating rod drives the first fixing plate to rotate, the automobile exhaust purification plate is arranged in the first fixing plate, so that the first fixing plate drives the automobile exhaust purification plate to rotate, when the motor rotates, the screw rod is driven by the belt to rotate, the screw rod drives the sliding block to move, and the sliding block drives the coating device to move transversely, so that the coating device can be uniformly and comprehensively coated on the surface of the automobile exhaust purification plate when in coating, and the production quality and the efficiency of the automobile exhaust purification plate are improved.
2. According to the automobile exhaust purification plate, a large amount of paint is wasted when the automobile exhaust purification plate is coated, the paint is collected by the collecting box at the bottom of the automobile exhaust purification plate, the guide plate is arranged on the inner side wall of the coating seal box, so that the paint circulates to the inside of the collecting box along the end part of the guide plate to be collected, and after the paint in the collecting box is completely collected, the paint in the collecting box is recycled by opening the discharging pipe, so that the cost waste is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a cross-sectional view of the first embodiment;
FIG. 2 is a schematic view of an embodiment of an extrusion block;
FIG. 3 is an enlarged view of FIG. 1 at A;
FIG. 4 is an enlarged view of FIG. 1 at B;
fig. 5 is a schematic structural view of the protection pad of the second embodiment.
In the figure: 1. coating a sealing box; 21. a fixing box; 22. a motor; 23. a first rotating lever; 24. a first fixing plate; 25. an automobile exhaust gas purification panel; 26. a second fixing plate; 27. a second rotating rod; 28. a belt; 29. a screw rod; 291. a slider; 292. a coating device; 293. a limiting plate; 31. pressing a plate; 32. a pressure lever; 33. positioning a plate; 34. a first spring; 35. extruding the block; 36. a third spring; 41. a filter screen; 42. a chute; 43. a second spring; 44. an air exhaust pipe; 45. a vacuum pump; 51. a nose bar; 52. a support plate; 53. a slide plate; 54. an air bag; 55. pipe passing; 56. a cylinder; 57. pushing the plate; 58. a guide bar; 71. A guide plate; 72. oiled paper; 73. a collection box; 74. a discharge pipe; 8. a protective pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-4, a vacuum pumping device for a new national standard automobile exhaust catalyst production line comprises a coating seal box 1, a fixing box 21 and a motor 22; a fixing box 21 is fixedly connected to the side end of the coating sealing box 1; the inner side wall of the fixed box 21 is fixedly connected with a motor 22; the output end of the motor 22 is fixedly connected with a first rotating rod 23; a first fixing plate 24 is fixedly connected to the side end of the first rotating rod 23; the inner side wall of the coating seal box 1 is rotatably connected with a second rotating rod 27; a second fixing plate 26 is fixedly connected to the side end of the second rotating rod 27; the automobile exhaust purification plate 25 is arranged inside the first fixing plate 24 and the second fixing plate 26; the inner side wall of the coating seal box 1 is rotatably connected with a screw rod 29; the screw 29 is connected with the slide block 291 through a screw nut pair; a coating device 292 is fixedly connected to the bottom of the slide block 291; the output end of the fixed box 21 is sleeved with a belt 28, and the other end of the belt 28 is sleeved at the end part of a screw 29; when the automobile exhaust purification plate 25 works, precious metals such as platinum, palladium and rhodium or catalysts mainly comprising rare earth metal oxides are coated on a honeycomb ceramic carrier in the production process of the traditional automobile exhaust purification plate 25, when the automobile exhaust purification plate 25 is coated, the precious metals cannot be coated in all aspects, so that the end parts of the catalysts coated on the surface of the automobile exhaust purification plate 25 are uneven and inconsistent, a large amount of paint is wasted, and further, the quality of the automobile exhaust purification plate 25 is in a problem, the first rotating rod 23 is driven to rotate by turning on the motor 22, the first rotating rod 23 drives the first fixing plate 24 to rotate, the automobile exhaust purification plate 25 is driven to rotate by the first fixing plate 24 through the automobile exhaust purification plate 25 arranged in the first fixing plate 24, when the motor 22 rotates, the lead screw 29 is driven to rotate by the belt 28, the lead screw 29 drives the sliding block 291 to move, the slider 291 drives the coating device 292 to move transversely, so that the coating device 292 can uniformly and omnidirectionally coat the surface of the automobile exhaust purification plate 25 during coating, and the production quality and efficiency of the automobile exhaust purification plate 25 are improved.
A pressure rod 32 is connected inside the first fixing plate 24 and the second fixing plate 26 in a sliding manner; the top of the pressure lever 32 is fixedly connected with a pressure plate 31; a third spring 36 is fixedly connected to the top of the pressure lever 32, and the other end of the third spring 36 is fixedly connected to the inner side wall of the second fixing plate 26; a positioning plate 33 is fixedly connected to the bottom of the pressure lever 32; the inner side wall of the positioning plate 33 is connected with an extrusion block 35 in a sliding manner; the top of the extrusion block 35 is fixedly connected with a first spring 34, and the other end of the first spring 34 is fixedly connected to the inner side wall of the positioning plate 33; the during operation, when needing to carry out the coating to automobile exhaust purifying plate 25, upwards slide through pulling clamp plate 31, it extrudees third spring 36 and produces elasticity to drive depression bar 32 upwards to slide, make locating plate 33 upwards slide, then place automobile exhaust purifying plate 25 on the inside wall of first fixed plate 24 and second fixed plate 26, loosen clamp plate 31, make third spring 36 produce elasticity and promote locating plate 33 and slide down and press the tip at automobile exhaust purifying plate 25 and fix, when locating plate 33 slides down, make extrusion piece 35 receive the elasticity laminating that first spring 34 produced and protect at the tip of automobile exhaust purifying plate 25, avoid automobile exhaust purifying plate 25 to appear rocking and the problem that the pine takes off when rotating.
A vacuum pump 45 is fixedly connected to the side end of the coating sealing box 1; an air exhaust pipe 44 is fixedly connected to the top of the vacuum pump 45, and the air exhaust pipe 44 penetrates through the coating sealing box 1; the inner side wall of the exhaust pipe 44 is provided with a chute 42; the inner side wall of the chute 42 is connected with a filter screen 41 in a sliding way; a second spring 43 is fixedly connected to the side end of the filter screen 41, and the other end of the second spring 43 is fixedly connected to the inner side wall of the chute 42; the during operation, in the inside automobile exhaust purifying plate 25 coating process of coating seal box 1, through opening filter screen 41, make filter screen 41 work, take out the inside air of coating seal box 1 through exhaust tube 44, reach the state of vacuum, the coating mode of vacuum suction coats different thick liquids in different honeycomb ceramic carriers respectively and makes automobile exhaust purifying catalyst, make automobile exhaust purifying plate 25 in the coating process, adsorption effect is better, there is filter screen 41 through the internally mounted at exhaust tube 44, can purify the impurity that contains in the gas, avoid exhaust tube 44 when bleeding, take out vacuum pump 45's inside with the impurity in the air, cause the problem of damage.
A convex rod 51 is fixedly connected to the end part of the second rotating rod 27; a support plate 52 is fixedly connected to the inner side wall of the coating seal box 1; the inner side wall of the supporting plate 52 is connected with a sliding plate 53 in a sliding way; an air bag 54 is fixedly connected inside the supporting plate 52 and is positioned at the top of the sliding plate 53; an air cylinder 56 is fixedly connected to the inner side wall of the exhaust pipe 44; a push plate 57 is connected to the inside of the cylinder 56 in a sliding manner; a guide rod 58 is fixedly connected to the side end of the push plate 57 and is attached to the end of the filter screen 41; the side end of the push plate 57 is communicated with a through pipe 55, and the other end of the through pipe 55 is communicated with the top of the air bag 54; when the air inflation device works, when the second rotating rod 27 rotates, the protruding rod 51 is driven to rotate, when the protruding rod 51 rotates, the end part can push the sliding plate 53 to slide towards the inside of the supporting plate 52, the air bag 54 is extruded, the air in the air bag 54 flows into the rodless cavity of the air cylinder 56 through the through pipe 55, the push plate 57 is pushed to slide downwards, the push plate 57 slides downwards to push the guide rod 58 to extrude the filter screen 41 to slide towards the side end, the filter screen 41 extrudes the second spring 43 to generate elastic force when sliding towards the side end, when the protruding rod 51 rotates, the second spring 43 generates elastic force to push the filter screen 41 to reset, the filter screen 41 pushes the guide rod 58 to slide towards the side end, the air in the air cylinder 56 is conveyed to the inside of the air bag 54 to expand, the air bag 54 can be extruded to collide and contract uninterruptedly along with the uninterrupted rotation of the protruding rod 51, the filter screen 41 can slide up and down, and shake along with the uninterrupted up and down movement of the filter screen 41, the problem of impurities clogging inside the filter screen 41 is avoided.
The inner side wall of the coating seal box 1 is fixedly connected with a guide plate 71; the bottom of the interior of the coating seal box 1 is fixedly connected with a collecting box 73 and is positioned at the bottom of the guide plate 71; a discharge pipe 74 is fixedly connected to the side end of the collection box 73; the during operation, when automobile exhaust purifying plate 25 is coating, can cause a large amount of coatings extravagant, collect coating through using collecting box 73 in automobile exhaust purifying plate 25's bottom, install deflector 71 through the inside wall at coating seal box 1, make coating circulate to collect the inside of collecting box 73 along the tip of deflector 71, after the inside coating of collecting box 73 is collected and is finished, through opening discharging pipe 74 with the inside coating of collecting box 73 everywhere, recycle, avoid causing the waste of cost.
The end part of the guide plate 71 is fixedly connected with oiled paper 72; a limiting plate 293 is fixedly connected to the side end of the screw 29; during operation, the oiled paper 72 is fixedly connected to the end portion of the guide plate 71, so that the coating is attached to the end portion of the oiled paper 72 and flows downwards, and the problem that a large amount of raw materials are wasted due to the fact that the coating is attached to the surface of the guide plate 71 is solved.
Example two
Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, a protective pad 8 is fixed to an end of the sliding plate 53; during operation, there is protection pad 8 through the tip rigid coupling at slide 53, when nose bar 51 is beating the tip at slide 53 in the continuous rotation, protection pad 8 can play the effect of protection, avoids slide 53 to strike down for a long time, the problem of wearing and tearing appears.
The working principle of the conventional automobile exhaust purification plate 25 is that in the production process, precious metals such as platinum, palladium and rhodium are used as catalysts, or catalysts mainly containing rare earth metal oxides are coated on a honeycomb ceramic carrier, when the automobile exhaust purification plate 25 is coated, the precious metals cannot be coated in all aspects, so that the end parts of the catalysts coated on the surface of the automobile exhaust purification plate 25 are uneven, a large amount of coatings are wasted, and further the quality of the automobile exhaust purification plate 25 is caused to be problematic, the motor 22 is turned on to drive the first rotating rod 23 to rotate, the first rotating rod 23 drives the first fixing plate 24 to rotate, the automobile exhaust purification plate 25 is arranged in the first fixing plate 24, so that the first fixing plate 24 drives the automobile exhaust purification plate 25 to rotate, when the motor 22 rotates, the screw 29 is driven to rotate through the belt 28, the screw 29 drives the slide block 291 to move, and the slide block 291 drives the coating device 292 to move transversely, so that the coating device 292 can be uniformly and comprehensively coated on the surface of the automobile exhaust purification plate 25 during coating, and the production quality and efficiency of the automobile exhaust purification plate 25 are improved; when the automobile exhaust purification plate 25 needs to be coated, the pressing plate 31 is pulled to slide upwards, the pressing rod 32 is driven to slide upwards to extrude the third spring 36 to generate elastic force, the positioning plate 33 slides upwards, then the automobile exhaust purification plate 25 is placed on the inner side walls of the first fixing plate 24 and the second fixing plate 26, the pressing plate 31 is loosened, the third spring 36 generates elastic force to push the positioning plate 33 to slide downwards to press the end part of the automobile exhaust purification plate 25 for fixing, when the positioning plate 33 slides downwards, the extrusion block 35 is attached to the end part of the automobile exhaust purification plate 25 by the elastic force generated by the first spring 34 for protection, and the problems that the automobile exhaust purification plate 25 shakes and loosens when rotating are avoided; in the coating process of the automobile exhaust purification plate 25 coated inside the seal box 1, the filter screen 41 is opened to enable the filter screen 41 to work, air in the coated seal box 1 is pumped out through the exhaust pipe 44 to achieve a vacuum state, different slurry is respectively coated on different honeycomb ceramic carriers to prepare the automobile exhaust purification catalyst in a vacuum pumping coating mode, so that the automobile exhaust purification plate 25 has a better adsorption effect in the coating process, impurities in the air can be purified by installing the filter screen 41 in the exhaust pipe 44, and the problem that the impurities in the air are pumped into the vacuum pump 45 to cause damage when the exhaust pipe 44 pumps air is solved; when the second rotating rod 27 rotates, the protruding rod 51 is driven to rotate, when the protruding rod 51 rotates, the end part can push the sliding plate 53 to slide towards the inside of the supporting plate 52, the air bag 54 is extruded, the air in the air bag 54 flows into the rodless cavity of the air cylinder 56 through the through pipe 55, the push plate 57 is pushed to slide downwards, the push plate 57 slides downwards to push the guide rod 58 to push the filter screen 41 to slide towards the side end, the filter screen 41 pushes the second spring 43 to generate elastic force when sliding towards the side end, when the protruding rod 51 rotates past, the second spring 43 generates elastic force to push the filter screen 41 to reset, so that the filter screen 41 pushes the guide rod 58 to slide towards the side end, the air in the air cylinder 56 is conveyed to the inside of the air bag 54 to expand, along with the uninterrupted rotation of the protruding rod 51, the air bag 54 is extruded to carry out uninterrupted collision and contraction, the filter screen 41 carries out up-down sliding, along with the up-down uninterrupted shaking of the filter screen 41, the problem that impurities are blocked in the filter screen 41 is avoided; when the automobile exhaust purification plate 25 is coated, a large amount of paint is wasted, the paint is collected by using the collection box 73 at the bottom of the automobile exhaust purification plate 25, the guide plate 71 is arranged on the inner side wall of the coating seal box 1, so that the paint circulates along the end part of the guide plate 71 to the interior of the collection box 73 to be collected, and after the paint in the collection box 73 is collected, the paint in the collection box 73 is recycled by opening the discharge pipe 74, so that the waste of cost is avoided; the oil paper 72 is fixedly connected to the end part of the guide plate 71, so that the coating is attached to the end part of the oil paper 72 and flows downwards, and the problem that a large amount of raw materials are wasted due to the fact that the coating is attached to the surface of the guide plate 71 is avoided.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (6)
1. The utility model provides a new national standard automobile exhaust catalyst is evacuating device for production line which characterized in that: comprises a coating sealing box (1), a fixed box (21) and a motor (22); a fixed box (21) is fixedly connected to the side end of the coating seal box (1); a motor (22) is fixedly connected to the inner side wall of the fixed box (21); the output end of the motor (22) is fixedly connected with a first rotating rod (23); a first fixing plate (24) is fixedly connected to the side end of the first rotating rod (23); the inner side wall of the coating sealing box (1) is rotatably connected with a second rotating rod (27); a second fixing plate (26) is fixedly connected to the side end of the second rotating rod (27); the automobile exhaust purification plate (25) is arranged inside the first fixing plate (24) and the second fixing plate (26); the inner side wall of the coating sealing box (1) is rotatably connected with a screw rod (29); the screw rod (29) is connected with the sliding block (291) through a screw rod nut pair; the bottom of the slide block (291) is fixedly connected with a coating device (292); the output pot head of fixed box (21) is equipped with belt (28), and the other pot head of belt (28) is established at the tip of lead screw (29).
2. The vacuum extractor for the new national standard automobile exhaust catalyst production line according to claim 1, characterized in that: a pressure rod (32) is connected inside the first fixing plate (24) and the second fixing plate (26) in a sliding manner; the top of the pressure lever (32) is fixedly connected with a pressure plate (31); the top of the pressure lever (32) is fixedly connected with a third spring (36), and the other end of the third spring (36) is fixedly connected to the inner side wall of the second fixing plate (26); a positioning plate (33) is fixedly connected to the bottom of the pressure lever (32); the inner side wall of the positioning plate (33) is connected with an extrusion block (35) in a sliding manner; the top of the extrusion block (35) is fixedly connected with a first spring (34), and the other end of the first spring (34) is fixedly connected on the inner side wall of the positioning plate (33).
3. The vacuum extractor for the new national standard automobile exhaust catalyst production line according to claim 2, characterized in that: a vacuum pump (45) is fixedly connected to the side end of the coating sealing box (1); an air suction pipe (44) is fixedly connected to the top of the vacuum pump (45), and the air suction pipe (44) penetrates through the coating sealing box (1); a sliding groove (42) is formed in the inner side wall of the air exhaust pipe (44); the inner side wall of the chute (42) is connected with a filter screen (41) in a sliding way; the side of filter screen (41) is rigid coupling has second spring (43), and the other end rigid coupling of second spring (43) is on the inside wall of spout (42).
4. The vacuum extractor for the new national standard automobile exhaust catalyst production line according to claim 3, characterized in that: a convex rod (51) is fixedly connected to the end part of the second rotating rod (27); a support plate (52) is fixedly connected to the inner side wall of the coating seal box (1); the inner side wall of the supporting plate (52) is connected with a sliding plate (53) in a sliding way; an air bag (54) is fixedly connected inside the supporting plate (52) and is positioned at the top of the sliding plate (53); an air cylinder (56) is fixedly connected to the inner side wall of the air exhaust pipe (44); a push plate (57) is connected to the inside of the air cylinder (56) in a sliding manner; a guide rod (58) is fixedly connected to the side end of the push plate (57) and is attached to the end of the filter screen (41); the side end of the push plate (57) is communicated with a through pipe (55), and the other end of the through pipe (55) is communicated with the top of the air bag (54).
5. The vacuum extractor for the new national standard automobile exhaust catalyst production line according to claim 4, characterized in that: a guide plate (71) is fixedly connected to the inner side wall of the coating seal box (1); the bottom of the interior of the coating seal box (1) is fixedly connected with a collection box (73) and is positioned at the bottom of the guide plate (71); the side end of the collecting box (73) is fixedly connected with a discharge pipe (74).
6. The vacuum extractor for the new national standard automobile exhaust catalyst production line according to claim 5, characterized in that: the end part of the guide plate (71) is fixedly connected with oiled paper (72); and a limiting plate (293) is fixedly connected with the side end of the screw rod (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122982459.4U CN216826994U (en) | 2021-11-30 | 2021-11-30 | Vacuum-pumping device for new national standard automobile exhaust catalyst production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122982459.4U CN216826994U (en) | 2021-11-30 | 2021-11-30 | Vacuum-pumping device for new national standard automobile exhaust catalyst production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216826994U true CN216826994U (en) | 2022-06-28 |
Family
ID=82103786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122982459.4U Active CN216826994U (en) | 2021-11-30 | 2021-11-30 | Vacuum-pumping device for new national standard automobile exhaust catalyst production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216826994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115025539A (en) * | 2022-07-06 | 2022-09-09 | 广州火田环保设备工程有限公司 | Automatic change sewage treatment device |
-
2021
- 2021-11-30 CN CN202122982459.4U patent/CN216826994U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115025539A (en) * | 2022-07-06 | 2022-09-09 | 广州火田环保设备工程有限公司 | Automatic change sewage treatment device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216826994U (en) | Vacuum-pumping device for new national standard automobile exhaust catalyst production line | |
| CN213670733U (en) | Sand washer for mining machinery | |
| CN102133492B (en) | Filter press | |
| CN112827588A (en) | Material collecting and processing device and method for intelligent manufacturing | |
| CN2350163Y (en) | Improved sand blasting device | |
| CN215464636U (en) | A high-efficient homogeneity breaker for powder coating production | |
| CN215026970U (en) | Long service life's pulse bag dust collector ware | |
| CN214869409U (en) | Scrap iron recovery device of large grinding machine for manufacturing numerical control precision machine tool | |
| CN213793049U (en) | A raw materials surface cleaning equipment for chemical fibre production | |
| CN115155488A (en) | Catalytic reaction case equipment for chemistry and chemical industry | |
| CN212309130U (en) | Pulse bag type dust collector for semi-brittle corundum production | |
| CN214211737U (en) | Dust collection device for steel rolling production | |
| CN211912860U (en) | Filter and wash integrative device and corresponding filter cloth wiper mechanism | |
| CN211412465U (en) | A quick paint spraying apparatus for mechanical equipment production | |
| CN208787339U (en) | A kind of stamping die for robot production line | |
| CN2602809Y (en) | Filter | |
| CN208757037U (en) | A kind of vibrating mechanism of filter press | |
| CN208193976U (en) | A kind of novel sand processed cleaner for inhibiting fugitive dust | |
| CN217909532U (en) | Raw material air self-cleaning type filtering device based on air separation nitrogen production | |
| CN215462787U (en) | Gas tank pulsed dust collector production line | |
| CN211513586U (en) | Photosensitive resist filter easy to clean | |
| CN211987292U (en) | Filter equipment of sodium sulfide production usefulness | |
| CN218049241U (en) | Cleaning device for special-performance steel | |
| CN218011895U (en) | Mobilizable multistage dust collecting equipment | |
| CN214634772U (en) | Novel photocatalyst filter screen convenient to tailor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |