CN117341103A

CN117341103A - A processing equipment for the production of vehicle urea barrels

Info

Publication number: CN117341103A
Application number: CN202311485569.7A
Authority: CN
Inventors: 蔡晴; 杨梦君
Original assignee: Hubei Fengying Energy Saving Environmental Protection Tech Co ltd
Current assignee: Hubei Fengying Energy Saving Environmental Protection Tech Co ltd
Priority date: 2023-11-06
Filing date: 2023-11-06
Publication date: 2024-01-05

Abstract

The invention relates to the technical field of production and processing of urea barrels, and in particular to a processing equipment for the production of urea barrels for vehicles, including a chassis, a working room, an automatic feeding device, a clamping device and a cutting device; the invention can solve the problem of urea in the existing technology. The following problems exist during the barrel burr cutting process: the urea barrel cannot be automatically transported and clamped; the urea barrel cannot be automatically cut, and the efficiency is low; waste materials cannot be collected, and the waste materials can easily fall into the urea barrel and affect subsequent filling. The purity of urea inside it; through the cooperation between the automatic feeding device, the clamping device and the cutting device, the present invention can control the automatic supply and automatic clamping and loading of the urea barrel to achieve the purpose of continuous operation; the present invention It can cut and polish the burrs on the mouth and bottom of different types of urea barrels. During the process, the waste materials can be recycled to prevent the waste materials from falling into the urea barrels and causing urea contamination.

Description

Processing equipment for producing urea barrels for vehicles

Technical Field

The invention relates to the technical field of urea bucket production and processing, in particular to processing equipment for producing a vehicle urea bucket.

Background

Urea tanks are devices used in automotive urea reduction catalyst systems for storing and supplying urea solution. The urea solution is mainly used for reducing nitrogen oxides in the tail gas in an automobile urea reduction catalyst system so as to reduce the pollution of the automobile tail gas to the environment. The main production processing mode of the existing urea barrel is injection molding, and as the cavity of the injection mold cannot be completely sealed, and the barrel opening and the bottom of the urea barrel are all positioned at the joint of the cavity in the injection molding process of the urea barrel, burrs are easy to generate.

For the burr of urea bucket, need generally in order to avoid the burr of bung hole to influence the leakproofness of urea bucket and the burr of bottom influence result of use, need to repair the burr of urea bucket bung hole and bottom and handle, along with technological development, relevant field's technicians also carry out a large amount of optimizations to automobile-used urea bucket production with processing, for carrying out more accurate contrast, chinese patent publication No. CN211842869U discloses a urea bucket apparatus for producing, including base and supporting groove, the supporting groove is two, and two supporting grooves are fixed in the middle part both sides upper end of base, the upper end of base is fixed with the upper beam through supporting beam support, the upper beam below of upper end is fixed with the electrohydraulic push rod between two supporting grooves, and the bottom welding machine of electrohydraulic push rod is fixed with the indent, the upper beam below of electrohydraulic push rod both sides is all fixed with the cutter through the spring rope connection, and the cutter is two.

When the urea bucket is used, the injection molded urea bucket is placed above the supporting grooves on the two sides, then the electro-hydraulic push rod is used for driving the pressing grooves to move downwards and press the upper end of the urea bucket through control switch operation, clamping and fixing of the urea bucket are achieved, then the cutters fixed at the bottoms of the spring ropes can be conveniently taken out from the two sides, the cutters can be used for rapidly cutting off the corner materials of the urea bucket, after cutting is completed, the electro-hydraulic push rod is used for driving the pressing grooves to rise, and after the cut urea bucket is taken down, subsequent processing operation can be continued.

However, the urea tank production device has some defects in the actual use process:

1. the urea barrel needs to be placed manually to achieve the purpose of fixing the urea barrel, the efficiency is low by adopting a manual placement mode, the urea barrel cannot be transported automatically and clamped, and certain danger exists when the urea barrel is placed manually, so that clamping injury can be caused; in addition, need the unnecessary angle material on the manual excision urea bucket of manual work, though be fixed with the cutter through the spring rope connection, conveniently take, nevertheless can't automatic cutting to the urea bucket, efficiency is still lower, and the manual excision in-process, can't keep the precision of excision, probably causes the fish tail to the staving to increase defective rate and disability rate, loss cost.

2. Because can produce the waste material when artifical cuts the urea bucket, but can't collect the waste material, consequently the waste material falls into the urea bucket inside easily, and consequently the waste material leads to the urea of the inside follow-up pouring of urea bucket to receive the pollution easily, and then influences the purity of urea.

Therefore, under the above stated viewpoints, there is room for improvement in the existing urea tank burr removal means.

Disclosure of Invention

In order to solve the problems, the invention provides processing equipment for producing the urea bucket for the vehicle, which comprises a machine case, wherein a working chamber is formed in the machine case, a cutting device is arranged on the top wall in the working chamber, two lifting plates are symmetrically arranged on the top wall in the working chamber, a single-section hydraulic cylinder is arranged at the lower end of each lifting plate, a clamping device is arranged at the bottom of each single-section hydraulic cylinder, the clamping device comprises a loading plate arranged at the bottom of each single-section hydraulic cylinder, two sliding plates are symmetrically arranged at the bottom of each loading plate along each single-section hydraulic cylinder, bumps matched with the sliding plates are arranged at the bottom of each loading plate, a first clamping plate is arranged at the bottom of each sliding plate along the width direction, an automatic feeding device is arranged at the bottom of each working chamber, each automatic feeding device comprises four supporting blocks which are symmetrically arranged below the machine case along the length direction and the width direction, transmission shafts are rotatably connected to opposite sides of each two supporting blocks at two sides of the width direction of the machine case, and a conveyor belt is sleeved on the outer walls of each transmission shaft along the length direction.

Preferably, the cutting device is including installing the fixed column at the indoor roof of working, the regulating plate is installed to the fixed column lower extreme, T type groove has been seted up to the regulating plate bottom, sliding connection has the slider in the T type groove, first motor is installed to the slider bottom, the cover is equipped with the executive block on the output shaft of first motor, two T type pieces are installed to the executive block bottom, and install balance mechanism between executive block and the slider, balance mechanism is including installing two pull rods in executive block upper end, the pull rod upper end is connected with the slider, two connecting plates are installed to one of them T type piece bottom symmetry, rotate between two connecting plates and wear to be equipped with first two-way lead screw, be provided with the cutting plate between connecting plate and the T type piece, the cutting device still includes recovery mechanism, recovery mechanism is including the bin of installing at the indoor roof of working.

Preferably, the clamping device further comprises a first clamping plate arranged at the bottom of the two sliding plates at the lower end of the same loading plate, the length direction of the first clamping plate is parallel to the length direction of the loading plate, two square holes are symmetrically formed in the first clamping plate along the length direction, the square holes of the two first clamping plates are distributed in a staggered mode, the upper side wall and the lower side wall of each square hole are rotatably provided with gears through rotating shafts, first racks are slidably arranged in the square holes along the direction of the holes, the first racks are meshed with the gears, the first racks in the square holes above one of the first clamping plates are connected with the other first clamping plate, and the first racks are distributed vertically between the first racks and the two first clamping plates.

Preferably, the clamping device further comprises two limiting clamps symmetrically arranged along two side walls of the thickness direction of the first clamping plate, the limiting clamps are located on the outer side of the square hole, a second motor is arranged above the square hole through a motor cover, an output shaft of the second motor is connected with a gear in the square hole, two opposite second racks are respectively connected in the two limiting clamps on the outer side of the same square hole in a sliding mode along the length direction of the first clamping plate, the second racks penetrate through the limiting clamps to be meshed with the gear, one ends of the two second racks on the opposite sides of the two first clamping plates and the other ends of the two second racks on the opposite sides of the two second clamping plates are respectively provided with a second clamping plate, the two second clamping plates are symmetrically distributed along the length direction of the first clamping plates, the second clamping plates are vertically distributed with the first clamping plates, a plurality of spring rods are mounted in the middle of the opposite sides of the second clamping plates, and the opposite sides of the plurality of spring rods are jointly provided with auxiliary clamping plates.

Preferably, the cutting device further comprises a joint plate arranged at one end of the loading plate, a plurality of sections of hydraulic cylinders are arranged at the bottom of one side of the joint plate, which is close to the second clamping plate, a reinforcing plate is arranged at the end part of each section of hydraulic cylinder, the reinforcing plate is connected with a mounting plate in a bolt connection mode, one end, which is far away from each section of hydraulic cylinder, of the mounting plate is connected with a cutting blade in a bolt connection mode, and an anti-skid mechanism is arranged among the reinforcing plate, the mounting plate and the cutting blade.

Preferably, the automatic feeding device further comprises two supporting frames symmetrically arranged along the width direction of the conveying belt, the supporting frames are located on one side, away from the moving direction of the conveying belt, of the chassis, the guide plates are installed on the opposite sides of the two supporting frames, pulleys are installed on the opposite sides, close to one side of the execution block, of the two lifting plates through the locating frame, ropes are connected to the upper ends of the loading plates, the two ropes are installed together after penetrating through the pulleys above the loading plates respectively, two telescopic rods are symmetrically installed at the upper ends of the baffles, and one ends, away from the baffles, of the telescopic rods are connected with the top wall in the working chamber.

The deflector comprises vertical board, comb board and guide board, and wherein, vertical board is installed to the opposite side of two support frames, and vertical board is kept away from one side of conveyer belt direction of motion and is installed the guide board through carding the board, and interval between two boards is less than the width of conveyer belt, and the guide board inclines to one side of keeping away from the conveyer belt gradually.

Preferably, the cutting plate comprises a bearing plate which is sleeved on the outer wall of the second bidirectional screw rod in a threaded connection mode and is positioned on the inner sides of the two connecting plates, two fixing plates are symmetrically arranged at the bottom of the T-shaped block along the length direction of the second bidirectional screw rod, two scrapers and a polishing piece are arranged on the opposite sides of the bearing plate and the lower end of the fixing plate, the scrapers are symmetrically arranged along the polishing piece and incline to one side far away from the polishing piece, the thickness of the polishing piece is larger than the width of the scrapers, and matching holes for penetrating the scrapers on the fixing plates and the polishing piece are formed in the bearing plate.

Preferably, the recycling mechanism further comprises a vacuum pump arranged at the bottom of the storage box, the vacuum pump is connected with a connecting pipe, the bottom of the cutting blade is provided with a first collecting hopper with an open top, one end of the first collecting hopper, which is not open, is connected with the connecting pipe, the lower end of the bearing plate is provided with a second collecting hopper, two opposite sides of the two second collecting hoppers are open, and one end of the second collecting hopper, which is not open, is connected with the connecting pipe through the collecting pipe.

Preferably, the balancing mechanism further comprises an annular groove formed in the lower end of the sliding block, two pull rods matched with the annular groove are symmetrically arranged at the upper end of the executing block, two accommodating grooves are symmetrically formed in the bottom of the executing block, the T-shaped block is in sliding butt joint in the accommodating grooves, the executing block is symmetrically connected with two first bidirectional screw rods penetrating through the accommodating grooves and the T-shaped block in a rotating mode along the width direction, the same ends of the two first bidirectional screw rods are connected through a belt, and the T-shaped block is sleeved on the outer wall of the first bidirectional screw rods in a threaded connection mode.

Preferably, the anti-slip mechanism comprises an anti-slip rack, a plurality of annular anti-slip racks are arranged at the joint of the mounting plate and the cutting blade and the joint of the mounting plate and the reinforcing plate, and a plurality of anti-slip grooves matched with the anti-slip racks are arranged at the joint of the mounting plate and the cutting blade and the joint of the mounting plate and the reinforcing plate.

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

1. the automatic feeding device, the clamping device and the cutting device are matched, so that the automatic feeding, the automatic clamping and feeding, the automatic cutting and the automatic cutting waste collection of the urea barrel can be controlled, and the purpose of continuous operation is achieved; in addition, when the urea bucket passes through the deflector, the deflector can be to the urea bucket ajustment, and take place to touch through urea bucket and baffle and can fix a position the urea bucket for the urea bucket is located cutting device's below.

2. The distance between the two first clamping plates and the distance between the two second clamping plates in the cutting device provided by the invention can be adaptively adjusted according to the width and the thickness of the urea barrel, so that the urea barrels with different types can be clamped; the clamping of the urea barrel by the first clamping plate and the second clamping plate can ensure that the urea barrel is stable in the cutting process, and machining errors caused by inclination of the urea barrel due to lack of stability are avoided, so that the cutting efficiency and quality of the urea barrel by the cutting device are improved.

3. According to the invention, the cutting device is used for removing burrs at the barrel mouth and the bottom of the urea barrel, and the recovery device is used for recovering cut and polished waste, so that the waste at the barrel mouth of the urea barrel falls into the waste to cause pollution of urea, the purity of the urea is further influenced, and urea barrels with different thicknesses can be subjected to trimming treatment by adjusting the distance between the scrapers on the two bearing plates, so that the urea barrel is further suitable for urea barrels with different models, and the adaptability is strong.

4. The invention can provide upward bearing force for the execution block through the mutual matching between the pull rod and the annular groove at the bottom of the sliding block, and can keep the balance and stability of the execution block; the T-shaped block without the cutting plate plays a role of a counterweight, and the shaking caused by overlarge weight deviation on two sides in the rotating process of the execution block is prevented, so that the execution block is prevented from driving the cutting plate to damage the bung hole of the urea barrel.

Drawings

The invention will be further described with reference to the drawings and examples.

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural view of the automatic feeding apparatus of the present invention.

Fig. 3 is a first structural schematic diagram of the clamping device of the present invention.

Fig. 4 is an enlarged view of a portion of fig. 3 a of the present invention.

Fig. 5 is a second structural schematic diagram of the clamping device of the present invention.

Fig. 6 is a first structural schematic view of the cutting device of the present invention.

Fig. 7 is a second construction schematic of the cutting apparatus of the present invention.

Fig. 8 is an enlarged view of a portion of the invention at B of fig. 7.

Fig. 9 is a schematic structural view of the balance mechanism of the present invention.

Fig. 10 is a schematic view of the structure of the anti-slip mechanism of the present invention.

Fig. 11 is a schematic structural view of the recovery mechanism of the present invention.

In the figure, 1, a case; 2. a working chamber; 3. a hanger plate; 4. a single-section hydraulic cylinder; 5. an automatic feeding device; 51. a support block; 52. a transmission shaft; 53. a conveyor belt; 54. a support frame; 55. a guide plate; 56. a pulley; 57. a rope; 58. a baffle; 59. a telescopic rod; 60. a vertical plate; 61. a carding plate; 62. a guide plate; 7. a clamping device; 71. a load carrying plate; 72. a sliding plate; 73. a bump; 74. a first clamping plate; 75. square holes; 76. a gear; 77. a first rack; 78. a limit clamp; 79. a second motor; 80. a second rack; 81. a second clamping plate; 82. a spring rod; 83. an auxiliary clamping plate; 9. a cutting device; 91. fixing the column; 92. an adjusting plate; 93. a T-shaped groove; 94. a slide block; 95. a first motor; 96. an execution block; 97. a T-shaped block; 98. a balancing mechanism; 99. a connecting plate; 100. a first bidirectional screw rod; 101. a cutting plate; 102. a recovery mechanism; 103. a joint plate; 104. a multi-section hydraulic cylinder; 105. a reinforcing plate; 106. a mounting plate; 107. a cutting insert; 108. an anti-slip mechanism; 981. a pull rod; 982. an annular groove; 983. a receiving groove; 984. a belt; 109. a second bidirectional screw rod; 110. a carrying plate; 111. a fixing plate; 112. a scraper; 113. polishing the sheet; 114. a mating hole; 115. a storage box; 116. a vacuum pump; 117. a connecting pipe; 118. a first collection hopper; 119. a second collection hopper; 120. a collection pipe; 121. an anti-slip rack; 122. an anti-skid slot.

Detailed Description

Embodiments of the invention are described in detail below with reference to fig. 1-11, but the invention can be implemented in a number of different ways, which are defined and covered by the claims.

The embodiment of the application discloses processing equipment for producing a vehicle urea bucket, which is mainly applied to the production process of the urea bucket, and can convey the urea bucket through an automatic feeding device 5, clamp and fix the urea bucket through a clamping device 7, and then a cutting device 9 cuts and polishes burrs at the bucket mouth and the bottom of the urea bucket; particularly, in the fixing process, the position of the urea barrel can be adjusted and fixed through the clamping device 7, and the urea barrel can be clamped to ascend or descend so as to work in cooperation with the cutting device 9, so that the efficiency is effectively improved; further, the processing equipment for producing the urea barrels for the automobiles can also control cutting and polishing of the mouths of the urea barrels with different thicknesses and different diameters through adjustment of the cutting device 9 so as to achieve production and processing of the urea barrels with various models.

Embodiment one:

referring to fig. 1, a processing device for producing urea barrels for vehicles comprises a machine case 1, wherein a working chamber 2 is arranged in the machine case 1, a cutting device 9 is arranged on the inner top wall of the working chamber 2, two hanging plates 3 are symmetrically arranged on the inner top wall of the working chamber 2, a single-section hydraulic cylinder 4 is arranged at the lower end of each hanging plate 3, a clamping device 7 is arranged at the bottom of each single-section hydraulic cylinder 4, and an automatic feeding device 5 is arranged at the bottom of the working chamber 2.

In a specific implementation process, firstly, a urea barrel enters the working chamber 2 through the automatic feeding device 5, then the single-section hydraulic cylinder 4 controls the clamping device 7 to descend and clamp the urea barrel, then the single-section hydraulic cylinder 4 drives the clamping device 7 and the urea barrel to integrally ascend to a specified height, and then burrs at the barrel mouth and the bottom of the urea barrel are cut and polished through the cutting device 9.

Referring to fig. 3 and 4, in order to facilitate the cutting of burrs at the mouth and bottom of the urea tank, the urea tank needs to be transported under the cutting device 9 and fixed, based on which a clamping device 7 is provided in this embodiment; specifically, clamping device 7 includes the load board 71 of installing in the bottom of single section pneumatic cylinder 4, two sliding plates 72 are installed along single section pneumatic cylinder 4 symmetry to load board 71 bottom, and install the lug 73 with sliding plate 72 complex bottom load board 71, two sliding plates 72 bottom along width direction install first splint 74, install the first splint 74 of two sliding plates 72 bottoms in same load board 71 lower extreme, the length direction of first splint 74 is parallel with the length direction of load board 71, two square holes 75 have been seted up along length direction symmetry on the first splint 74, and the square hole 75 staggered arrangement of two first splint 74, the gear 76 is installed through the pivot rotation to both sides wall about square hole 75, first rack 77 is installed along trompil direction slip in the square hole 75, first rack 77 meshes with gear 76, and the first rack 77 in one of them first splint 74 is connected with another first splint 74, all perpendicular between first rack 77 and the two first splint 74.

In the specific implementation process, firstly, the urea barrel is conveyed to a designated position in the working chamber 2 through the automatic feeding device 5, secondly, the single-section hydraulic cylinder 4 is started to push the loading plate 71 to move downwards, the loading plate is stopped after reaching the designated position, the second motor 79 is started again, the second motor 79 drives the gear 76 to rotate anticlockwise, the gear 76 drives the first rack 77 close to the joint plate 103 to horizontally move towards the rotating direction of the second motor 79, the rack pulls the first clamping plate 74 connected with the gear to synchronously move, the first clamping plate 74 drives the first rack 77 and the gear 76 on the first clamping plate to synchronously move, the gear 76 on the first clamping plate rotates clockwise and drives the first rack 77 matched with the gear 76 to move in the opposite direction with the first clamping plate 74, and the first rack 77 pulls the first clamping plate 74 connected with the first clamping plate to synchronously move, so that the relative movement of the two first clamping plates 74 is controlled.

Referring to fig. 1 to 3, in order to facilitate continuous trimming operation during the urea tank production process, the urea tank needs to be transported to a cutting device 9 for trimming treatment, and based on this, an automatic feeding device 5 is provided in the present embodiment; specifically, the automatic feeding device 5 includes four supporting blocks 51 installed below the chassis 1 and symmetrically arranged along the length direction and the width direction of the supporting blocks, each two opposite sides of each supporting block 51 on two sides of the width direction of the chassis 1 are rotationally connected with a transmission shaft 52, and the outer walls of the two transmission shafts 52 are symmetrically sleeved with a transmission belt 53 along the length direction; the automatic feeding device further comprises two supporting frames 54 symmetrically arranged along the width direction of the conveyor belt 53, the supporting frames 54 are located on one side, far away from the movement direction of the conveyor belt 53, of the chassis 1, guide plates 55 are installed on the opposite sides of the two supporting frames 54, pulleys 56 are installed on the opposite sides, close to the middle portion of the working chamber 2, of the two lifting plates 3 through locating frames, ropes 57 are connected to the upper ends of loading plates 71, baffles 58 are installed on one ends, far away from the loading plates 71, of the two ropes 57 through the pulleys 56 above the loading plates, respectively, and two telescopic rods 59 are symmetrically installed on the upper ends of the baffles 58, and one ends, far away from the baffles 58, of the telescopic rods 59 are connected with the inner top wall of the working chamber 2.

Further, in order to keep the urea tub in a vertical and centered state in the entering work, according to this embodiment, the guide plate 55 is composed of a vertical plate 60, a comb plate 61 and a guide plate 62, wherein the vertical plate 60 is installed at opposite sides of the two support frames 54, the guide plate 62 is installed at one side of the vertical plate 60 away from the moving direction of the conveyor belt 53 through the comb plate 61, the interval between the two comb plates 61 is smaller than the width of the conveyor belt 53, and the guide plate 62 is gradually inclined to one side away from the conveyor belt.

An external intermittent motor (not shown) is mounted on any one of the support blocks 51, and a transmission shaft 52 on the support block 51 is connected to an output shaft of the intermittent motor; the conveyor belt 53 is furthermore two sections arranged in the width direction thereof, and a gap (shown in fig. 2) for the cutting device 9 to cut burrs at the bottom of the urea tank is left between the two sections of conveyor belt 53.

In the initial state, the loading plate 71 is at the highest position under the action of the single-section hydraulic cylinder 4, and the baffle plate 58 is not under the tension of the rope 57 and descends to the lowest position under the action of self gravity.

In the specific implementation process, firstly, an external intermittent motor is started, the intermittent motor drives a conveyor belt 53 to perform intermittent circumferential movement through a transmission shaft 52, secondly, a urea bucket is vertically arranged at the upper end of the conveyor belt 53, one end of a bucket mouth of the urea bucket faces one side of a machine case 1, and the conveyor belt 53 drives the urea bucket to intermittently move towards the machine case 1; when the urea tub passes the guide plate 55, the guide plate 62 applies a pushing force to the urea tub and guides the urea tub to enter between the two carding plates 61, thereby straightening the urea tub through the carding plates 61.

After the urea barrel is driven by the conveyor belt 53 to enter the working chamber 2 and is abutted against the baffle plate 58, the intermittent motor controls the conveyor belt 53 to stop moving, the single-section hydraulic cylinder 4 drives the first clamping plate 74 of the loading plate 71 to descend, the loading plate 71 applies tension to the baffle plate 58 through the matching between the rope 57 and the pulley 56, the baffle plate 58 rises due to the tension of the rope 57, the telescopic rod 59 contracts due to the thrust of the baffle plate 58 and always plays a limiting role on the baffle plate 58, and the baffle plate 58 can only move up and down in a linear mode.

The loading plate 71 then clamps the urea tank by the first clamping plate 74 and rises synchronously, then the urea tank is cut and polished by the cutting device 9, and the baffle plate 58 is restored to the original state; after cutting and polishing are completed, the single-section hydraulic cylinder 4 drives the loading plate 71, the first clamping plate 74 and the urea barrel to integrally descend and put the urea barrel back to the upper end of the conveying belt 53, then the first clamping plate 74 releases clamping of the urea barrel and ascends under the action of the loading plate 71 and simultaneously controls the baffle plate 58 to descend, and when the baffle plate 58 cannot contact with the urea barrel, the conveying belt 53 drives the urea barrel to move out of the working chamber 2; during this time, the intermittent motor drives the conveyor 53 to remove the finished urea tank from the working chamber 2 and to convey the unfinished urea tank inside the working chamber 2 for continuous operation.

Referring to fig. 3 to 5, in order to facilitate the cutting and polishing of the urea bucket, the present embodiment provides the clamping device 7, based on which the clamping device 7 further includes two limiting clamps 78 symmetrically installed along two sidewalls of the thickness direction of the first clamping plate 74, and the limiting clamps 78 are located outside the square holes 75, wherein a second motor 79 is provided on the upper end of one of the first clamping plates 74 and above the square holes 75 through a motor cover, an output shaft of the second motor 79 is connected with the gear 76 in the square hole 75, two opposite second racks 80 are slidably connected in the two limiting clamps 78 outside the same square hole 75 along the length direction of the first clamping plate 74, and the second racks 80 penetrate through the limiting clamps 78 to be engaged with the gear 76, one end of the two second racks 80 on opposite sides of the two first clamping plates 74 and the other ends of the two second racks 80 on opposite sides thereof are both provided with second clamping plates 81 together, the two second clamping plates 81 are symmetrically arranged along the length direction of the first clamping plates 74, the second clamping plates 81 are vertically arranged with the first clamping plates 74, a plurality of spring rods 82 are mounted in the middle of opposite sides of the second clamping plates 81, an auxiliary clamping plate 83 is mounted on opposite sides of the plurality of spring rods 82 together, the spring rods 82 always apply thrust to the auxiliary clamping plates 83, the distance between the auxiliary clamping plates 83 and the second clamping plates 81 is the largest in the initial state, and the distance between the auxiliary clamping plates 83 and the second clamping plates 81 is larger than the distance between the first racks 77 and the second clamping plates 81.

In the specific implementation process, the gear 76 rotates and drives the two second racks 80 meshed with the gear to move oppositely, and the two second racks 80 drive the second clamping plates 81 connected with the gear to move oppositely, so that the two first clamping plates 74 move relatively and the two second clamping plates 81 can also move relatively; therefore, the urea barrel can be clamped by the two first clamping plates 74 and the two second clamping plates 81 which move simultaneously, the distance between the two first clamping plates 74 and the distance between the two second clamping plates 81 can be adaptively adjusted according to the width and the thickness of the urea barrel, and therefore urea barrels of different types can be clamped, and the cutting device 9 can be used for finishing the urea barrels conveniently.

The two first clamping plates 74 move in opposite directions to clamp the urea bucket, and push the urea bucket in the clamping process to ensure that the urea bucket is positioned under the adjusting plate 92, meanwhile, when the two second clamping plates 81 move in opposite directions, the spring rod 82 and the auxiliary clamping plates 83 on the two clamping plates are driven to move synchronously, the auxiliary clamping plates 83 push the urea bucket to locate the urea bucket, so that the urea bucket is positioned in the middle of the first clamping plates 74 to ensure that the bung hole of the urea bucket can be positioned below the cutting plate 101, after the urea bucket is clamped, a single-section hydraulic rod drives the urea bucket to ascend through the carrying plate 71, so that the bung hole of the urea bucket is positioned at the bottom of the cutting device 9, and then the bung hole burrs and the bottom burrs of the urea bucket are cut and polished through the cutting device 9; the clamping of the urea bucket by the first clamping plate 74 and the second clamping plate 81 can ensure that the urea bucket is stable in the cutting process, and machining errors caused by inclination of the urea bucket due to lack of stability are avoided, so that the cutting efficiency and quality of the urea bucket by the cutting device 9 are improved.

After cutting and polishing are finished, the single-section hydraulic cylinder 4 pushes the loading plate 71 to descend, when the loading plate descends to a designated height, the second motor 79 is started, the second motor 79 drives the gear 76 to rotate clockwise, and in the rotating process of the gear 76, the two first clamping plates 74 and the two second clamping plates 81 are respectively driven to move in opposite directions through the first rack 77 and the second rack 80 outside the gear, so that the clamping of the first clamping plates 74 and the second clamping plates 81 on the urea barrel is released, and the urea barrel is put back to the conveyor belt 53; the single hydraulic cylinder 4 then brings the loading plate 71, the first clamping plate 74 and the second clamping plate 81 up again, so that the conveyor belt 53 brings the urea tank out of the working chamber 2.

Referring to fig. 6, 7, 8 and 10, burrs are generated on the urea barrel during the production and processing of the urea barrel, so that the burrs affect the appearance and possibly scratch the skin of a human body, and in addition, the burrs at the mouth of the urea barrel easily cause the barrel cover to be incapable of being covered to affect the tightness of the urea barrel, thereby easily causing urea leakage or external air to enter the urea barrel to affect the purity of urea; in order to solve the problem, in this embodiment, a cutting device 9 capable of cutting and polishing burrs of a urea bucket is provided, specifically, the cutting device 9 includes a fixed column 91 installed on an inner top wall of a working chamber 2, an adjusting plate 92 is installed at a lower end of the fixed column 91, a T-shaped groove 93 is provided at a bottom of the adjusting plate 92, a sliding block 94 is slidably connected in the T-shaped groove 93, a first motor 95 is installed at a bottom of the sliding block 94, an executing block 96 is sleeved on an output shaft of the first motor 95, two T-shaped blocks 97 are installed at a bottom of the executing block 96, a balancing mechanism 98 is installed between the executing block 96 and the sliding block 94, two connecting plates 99 are symmetrically installed at a bottom of one T-shaped block 97, a second bidirectional screw rod 109 is rotatably installed between the two connecting plates 99, a cutting plate 101 is arranged between the connecting plates 99 and the T-shaped blocks 97, and the cutting device 9 further includes a recovery mechanism 102.

It should be noted that, in this embodiment, a limiting member (not shown in the drawing) is disposed between the slider 94 and the T-shaped slot 93, and when the slider 94 slides along the T-shaped slot 93, the slider 94 can be automatically locked under the action of the limiting member, so as to avoid the lower end of the slider 94 from being offset between the execution block 96 and the cutting plate 101 due to random movement of the slider 94, and further prevent the cutting plate 101 from being offset to scratch the bung hole of the urea barrel.

Further, in this embodiment, the cutting device 9 further includes a joint plate 103 mounted at one end of the load plate 71, and a plurality of hydraulic cylinders 104 are mounted at the bottom of the side of the joint plate 103 near the second clamping plate 81, and by means of the arrangement of the joint plate 103, the plurality of hydraulic cylinders 104 can be driven to synchronously lift by the joint plate 103 during the up-and-down movement of the load plate 71; the reinforcing plate 105 is installed to multisection pneumatic cylinder 104 tip, and reinforcing plate 105 is connected with mounting panel 106 through bolted connection's mode, and mounting panel 106 is kept away from multisection pneumatic cylinder 104 one end through bolted connection's mode and is connected with cutting blade 107, and is provided with anti-skidding mechanism 108 between reinforcing plate 105, mounting panel 106 and the cutting blade 107.

Referring to fig. 7 and 9, in order to prevent the urea bucket from being inclined due to lack of stability during the cutting process of the urea bucket by the cutting plate 101, in this embodiment, a balancing mechanism 98 for maintaining a balanced state is provided, specifically, the balancing mechanism 98 includes two pull rods 981 installed at the upper end of the executing block 96, the upper end of the pull rod 981 is connected with the sliding block 94, the lower end of the sliding block 94 is provided with an annular groove 982, the upper end of the executing block 96 is symmetrically installed with two pull rods 981 matched with the annular groove 982, two accommodating grooves 983 are symmetrically provided at the bottom of the executing block 96, the T-shaped block 97 is slidingly abutted in the accommodating grooves 983, the executing block 96 is symmetrically rotationally connected with two first bidirectional screw rods 100 penetrating through the accommodating grooves 983 and the T-shaped block 97 along the width direction, the same ends of the two first bidirectional screw rods 100 are connected through a belt 984, and the T-shaped block 97 is sleeved on the outer wall of the first bidirectional screw rods 100 in a threaded connection manner.

In the specific implementation process, before cutting the urea bucket, the sliding block 94 is adjusted to a specified position according to the bucket opening positions of urea buckets of different types, then the first bidirectional screw rod 100 is rotated to enable the distance between the two T-shaped blocks 97 to be equal to the diameter of the bucket opening of the urea bucket, and then the cutting blade 107 and the mounting plate 106 are adjusted through the anti-skid mechanism 108, so that the aim that the cutting blade 107 is level with the bottom surface of the vehicle-mounted urea bucket is fulfilled; then the clamping device 7 drives the urea bucket to ascend, so that the bung hole of the urea bucket is contacted with the cutting plate 101, the first motor 95 is started, the first motor 95 drives the execution block 96 to rotate, the execution block 96 drives the T-shaped block 97 and the cutting plate 101 to integrally perform circular motion, and therefore the cutting plate 101 is controlled to perform circumferential motion along the bung hole of the urea bucket and cut and polish the bung hole of the urea bucket; meanwhile, the multi-section hydraulic cylinder 104 is started, the multi-section hydraulic cylinder 104 drives the cutting blade 107 to move along the width direction of the vehicle urea barrel and cut burrs at the bottom of the vehicle urea barrel, and when the barrel mouth and burrs at the bottom of the urea barrel are removed, the cut and polished waste is sucked into the storage box 115 through the recovery device, so that the waste at the barrel mouth of the urea barrel is prevented from falling into the interior of the storage box to cause pollution of urea, and the purity of the urea is further influenced.

The executing block 96 rotates and drives the upper end pull rod 981 to synchronously rotate, and upward bearing force can be provided for the executing block 96 through the mutual matching between the pull rod 981 and the annular groove 982 at the bottom of the sliding block 94, and the balance and stability of the executing block 96 can be maintained; the T-shaped block 97 without the cutting plate 101 plays a role of a counterweight, and prevents the shaking caused by overlarge weight deviation on two sides in the rotating process of the execution block 96, so that the execution block 96 is prevented from driving the cutting plate 101 to damage the bung hole of the urea barrel.

Referring to fig. 8, burrs may occur at the inner side, the outer side and the upper end of the bung hole of the urea tub during injection molding of the urea tub, and the thickness of the bung hole is different, for example, only by transverse cutting, which easily results in uncleanness of burrs, so that a cutting plate 101 is provided in this embodiment; specifically, the cutting plate 101 includes a bearing plate 110 sleeved on the outer wall of the second bidirectional screw 109 in a threaded connection manner and located at the inner sides of the two connecting plates 99, two fixing plates 111 are symmetrically installed at the bottom of the t-shaped block 97 along the length direction of the second bidirectional screw 109, two scrapers 112 and a polishing sheet 113 are respectively arranged at opposite sides of the bearing plate 110 and at the lower end of the fixing plates 111, the scrapers 112 are symmetrically arranged along the polishing sheet 113 and incline to a side far away from the polishing sheet 113, the thickness of the polishing sheet 113 is greater than the width of the scrapers 112, and matching holes 114 for penetrating the scrapers 112 and the polishing sheet 113 on the fixing plates 111 are formed in the bearing plate 110.

In the specific implementation process, before cutting the urea bucket, the second bidirectional screw 109 is rotated, the distance between the scrapers 112 on the two bearing plates 110 is adjusted to be the same as the thickness of the bung hole of the urea bucket, then the urea bucket ascends under the action of the clamping device 7, the bung hole of the urea bucket is clamped between the two bearing plates 110, and the upper end of the bung hole of the urea bucket is abutted against the lower end of the scraper 112 at the bottom of the fixed plate 111; then, in the cutting process, the scraper 112 on the bearing plate 110 cuts the inner side and the outer side of the bung hole of the urea barrel, meanwhile, the scraper 112 on the fixed plate 111 cuts the top of the bung hole of the urea barrel, and then the polishing plate 113 polishes the cut bung hole; therefore, the purpose of cutting and polishing the mouth of the urea barrel is achieved, and urea barrels with different thicknesses can be trimmed by adjusting the distance between the scrapers 112 on the two bearing plates 110, so that the urea barrel trimming device is further applicable to urea barrels with different models, and has strong adaptability.

Referring to fig. 10, in the process of cutting the bottom of the urea tank, if the cutting blade 107 is pushed for a long time, the cutting blade 107 may be inclined if only connected by bolts, so that the cutting blade 107 cannot completely cut burrs at the bottom of the urea tank, if the cutting blade 107 is inclined reversely, the urea tank is easily scratched, in order to solve the problem, in this embodiment, an anti-slip mechanism 108 is provided, specifically, the anti-slip mechanism 108 includes an anti-slip rack 121, the connection between the mounting plate 106 and the cutting blade 107 and the connection between the mounting plate 106 and the reinforcing plate 105 are all provided with a plurality of annular distributed anti-slip racks 121, and the connection between the mounting plate 106 and the cutting blade 107 and the connection between the mounting plate 106 and the reinforcing plate 105 are all provided with a plurality of anti-slip grooves 122 matched with the anti-slip racks 121.

In the process of adjusting the cutting blade 107, the bolt connection between the cutting blade 107 and the mounting plate 106 is firstly released, at this time, the angle between the cutting blade 107 and the mounting plate 106 can be adjusted in a rotating way, the bolt connection is restored after the adjustment is completed, and at this time, the anti-slip rack 121 is meshed with the anti-slip groove 122, so that the stability of the cutting blade 107 is improved, the cutting blade 107 is prevented from being stressed and being inclined at will, and the purpose of preventing the cutting blade 107 from being inclined is achieved.

Embodiment two:

referring to fig. 9 and 11, on the basis of the first embodiment, the waste generated during the cutting and polishing process may fall into the urea barrel through the opening of the urea barrel, so that the urea is polluted during the subsequent filling of urea, the purity of the urea is further affected, and the generated waste has a certain value and can be recycled; based on this, in the present embodiment, there is provided the recovery mechanism 102, specifically, the recovery mechanism 102 includes a storage tank 115 mounted on an inner top wall of the working chamber 2, a vacuum pump 116 is mounted at a bottom of the storage tank 115, the vacuum pump 116 is connected with a connecting pipe 117, a first collecting bucket 118 having a top opening is mounted at a bottom of the cutting blade 107, an unopened end of the first collecting bucket 118 is connected with the connecting pipe 117, a second collecting bucket 119 is mounted at a lower end of the carrier plate 110, opposite sides of the two second collecting buckets 119 are opened, and an unopened end of the second collecting bucket 119 is connected with the connecting pipe 117 through the collecting pipe 120.

In the specific implementation process, before cutting the urea bucket, the vacuum pump 116 is started, waste materials generated in the cutting process of the cutting blade 107 are sucked into the connecting pipe 117 through the first collecting hopper 118 and enter the storage box 115 through the connecting pipe 117, so that the phenomenon that the urea bucket is unstable and falls down due to unstable action of the waste materials in the process of conveying the urea bucket by the conveying belt 53 due to accumulation of the waste materials on the conveying belt 53 is avoided, and the falling waste materials need to be cleaned manually, so that the workload is increased; the scraper 112 on the bearing plate 110 and the waste generated in the urea barrel cutting process by the polishing sheet 113 can enter the collecting pipe 120 through the second collecting hopper 119, the waste enters the connecting pipe 117 through the collecting pipe 120 and finally enters the storage box 115, so that the aim of cleaning and cutting the waste is fulfilled, the waste at the barrel mouth of the urea barrel is prevented from falling into the interior to cause pollution of urea, the purity of the urea is further influenced, and the waste can be recycled to save resources and energy.

When in operation, the device comprises: the first step: firstly, starting an external intermittent motor, driving a conveyor belt 53 to perform intermittent circumferential movement by the intermittent motor through a transmission shaft 52, and secondly, vertically placing a urea bucket at the upper end of the conveyor belt 53, wherein the conveyor belt 53 drives the urea bucket to perform intermittent movement towards a machine case 1; when the urea bucket passes through the guide plate 55, the guide plate 55 is used for straightening the urea bucket, the conveyor belt 53 continuously drives the urea bucket to enter the working chamber 2, and the conveyor belt 53 stops moving after the urea bucket is abutted against the baffle plate 58.

And a second step of: the single-section hydraulic cylinder 4 is started, the single-section hydraulic cylinder 4 drives the clamping device 7 connected with the loading plate 71 to descend, the loading plate 71 applies tension to the baffle plate 58 through the cooperation between the rope 57 and the pulley 56, the baffle plate 58 rises due to the tension of the rope 57, and the single-section hydraulic cylinder 4 stops when controlling the clamping device 7 to descend to a specified position.

Then the second motor 79 is started, the second motor 79 drives the gear 76 to rotate anticlockwise, the gear 76 drives the two first clamping plates 74 and the two second clamping plates 81 to move in opposite directions through the first rack 77 and the second rack 80 outside the gear 76 in the rotating process, so that the urea barrel is clamped through the clamping of the first clamping plates 74 and the second clamping plates 81, then the single-section hydraulic cylinder 4 drives the first clamping plates 74, the second clamping plates 81 and the urea barrel to integrally ascend, the baffle 58 is restored to an initial state, and the ascent is stopped when the barrel mouth of the urea barrel is contacted with the cutting plate 101.

And a third step of: the first motor 95 is started, the first motor 95 drives the execution block 96 to rotate, and the execution block 96 drives the T-shaped block 97, the scraper 112 and the polishing sheet 113 to integrally perform circular motion, so that the scraper 112 and the polishing sheet 113 are controlled to perform circumferential motion along the bung hole of the urea barrel and cut and polish the bung hole of the urea barrel; meanwhile, the multi-section hydraulic cylinder 104 is started, the multi-section hydraulic cylinder 104 drives the cutting blade 107 to move along the width direction of the vehicle urea barrel and cut burrs at the bottom of the vehicle urea barrel, and when the barrel mouth and burrs at the bottom of the urea barrel are removed, the cut and polished waste is sucked into the storage box 115 through the recovery device, so that the waste at the barrel mouth of the urea barrel is prevented from falling into the interior of the storage box to cause pollution of urea, and the purity of the urea is further influenced.

Fourth step: after cutting and polishing are finished, the single-section hydraulic cylinder 4 pushes the loading plate 71 to descend, when the loading plate 71 descends to a designated height, the second motor 79 is started, the second motor 79 drives the gear 76 to rotate clockwise, in the process of rotating the gear 76, the two first clamping plates 74 and the two second clamping plates 81 are respectively driven to move back to back through the first rack 77 and the second rack 80 outside the gear, so that the clamping of the first clamping plates 74 and the second clamping plates 81 on the urea barrel is relieved, the loading plate 71 ascends and the baffle plate 58 is controlled to descend under the action of the loading plate 71, and when the baffle plate 58 cannot be abutted against the urea barrel, the conveyor belt 53 drives the urea barrel to move out of the working chamber 2; during this time, the intermittent motor drives the conveyor 53 to remove the finished urea tank from the working chamber 2 and to convey the unfinished urea tank inside the working chamber 2 for continuous operation.

Fifth step: and then repeating the steps to realize the automatic cutting and polishing treatment of a plurality of urea barrels.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. Processing equipment is used in automobile-used urea bucket production, including quick-witted case (1), its characterized in that: the utility model discloses a machine case, including quick-witted case (1), working chamber (2) has been seted up to inside, cutting device (9) are installed to roof in working chamber (2), two hanger plates (3) are installed to roof symmetry in working chamber (2), single festival pneumatic cylinder (4) are installed to hanger plate (3) lower extreme, clamping device (7) are installed in single festival pneumatic cylinder (4) bottom, clamping device (7) are including installing load board (71) in single festival pneumatic cylinder (4) bottom, two sliding plates (72) are installed along single festival pneumatic cylinder (4) symmetry in load board (71) bottom, and install lug (73) with sliding plate (72) complex in load board (71) bottom, first splint (74) are installed along width direction in two sliding plate (72) bottoms, automatic feeding device (5) are installed to working chamber (2) bottom, automatic feeding device (5) are including installing in quick-witted case (1) below and along four supporting shoe (51) that equal symmetry of its length direction and width direction are arranged, every two opposite side supporting shoe (51) rotation of quick-witted case (1) width direction both sides are connected with two outer wall (52) along the equal transmission shaft (52) of width direction, two common transmission shaft (52) are equipped with.

2. The processing apparatus for producing urea tanks for vehicles according to claim 1, characterized in that: cutting device (9) including installing fixed column (91) at roof in studio (2), regulating plate (92) are installed to fixed column (91) lower extreme, T type groove (93) have been seted up to regulating plate (92) bottom, sliding connection has slider (94) in T type groove (93), first motor (95) are installed to slider (94) bottom, the cover is equipped with executive block (96) on the output shaft of first motor (95), install two T type pieces (97) executive block (96) bottom, and install balancing mechanism (98) between executive block (96) and slider (94), balancing mechanism (98) are including installing two pull rods (981) in executive block (96) upper end, one of them T type piece (97) bottom symmetry installs two connecting plates (99), rotate between two connecting plates (99) and wear to be equipped with first two-way lead screw (100), be provided with between connecting plate (99) and T type piece (97), cutting device (9) still include that roof (102) are including retrieving mechanism (102) in studio (102).

3. The processing apparatus for producing urea tanks for vehicles according to claim 2, characterized in that: the clamping device (7) further comprises first clamping plates (74) arranged at the bottoms of the two sliding plates (72) at the lower end of the same loading plate (71), the length direction of each first clamping plate (74) is parallel to the length direction of the loading plate (71), two square holes (75) are symmetrically formed in the first clamping plates (74) along the length direction, the square holes (75) of the two first clamping plates (74) are distributed in a staggered mode, the gears (76) are rotatably arranged on the upper side wall and the lower side wall of each square hole (75) through a rotating shaft, first racks (77) are slidably arranged in the square holes (75) along the opening direction, the first racks (77) are meshed with the gears (76), and the first racks (77) in the square holes (75) above one first clamping plate are connected with the other first clamping plates (74), and the first racks (77) are vertically distributed between the first racks (77) and the two first clamping plates (74).

4. A processing apparatus for producing urea tanks for vehicles according to claim 3, characterized in that: the clamping device (7) further comprises two limiting clamps (78) symmetrically arranged on two side walls of the thickness direction of the first clamping plate (74), the limiting clamps (78) are located on the outer side of the square hole (75), a second motor (79) is arranged above the square hole (75) through a motor cover, an output shaft of the second motor (79) is connected with a gear (76) in the square hole (75), two opposite second racks (80) are respectively connected in the two limiting clamps (78) on the outer side of the same square hole (75) in a sliding mode along the length direction of the first clamping plate (74), the second racks (80) penetrate through the limiting clamps (78) to be meshed with the gear (76), one end of the two second racks (80) on the opposite side of the two first clamping plates (74) and the other end of the two second racks (80) on the opposite side are jointly provided with a second clamping plate (81), the two second clamping plates (81) are symmetrically distributed along the length direction of the first clamping plates (74), the second clamping plates (74) are respectively connected with two opposite second racks (80) in a sliding mode along the length direction of the first clamping plates (74), and the second clamping plates (82) are respectively provided with a plurality of opposite side auxiliary spring rods (82) which are arranged on the opposite sides of the second clamping plates (82).

5. The processing apparatus for producing urea tanks for vehicles according to claim 4, characterized in that: the cutting device (9) further comprises a joint plate (103) arranged at one end of the loading plate (71), a plurality of sections of hydraulic cylinders (104) are arranged at the bottom of one side of the joint plate (103) close to the second clamping plate (81), reinforcing plates (105) are arranged at the ends of the plurality of sections of hydraulic cylinders (104), the reinforcing plates (105) are connected with mounting plates (106) through bolts, one ends of the mounting plates (106) away from the plurality of sections of hydraulic cylinders (104) are connected with cutting blades (107) through bolts, and anti-slip mechanisms (108) are arranged among the reinforcing plates (105), the mounting plates (106) and the cutting blades (107).

6. The processing apparatus for producing urea tanks for vehicles according to claim 1, characterized in that: the automatic feeding device further comprises two supporting frames (54) symmetrically arranged along the width direction of the conveying belt (53), the supporting frames (54) are located on one side, far away from the conveying belt (53), of the chassis (1), guide plates (55) are installed on the opposite sides of the two supporting frames (54), pulleys (56) are installed on the opposite sides, close to the middle portion of the working chamber (2), of the two hanging plates (3) through locating frames, ropes (57) are connected to the upper ends of the carrying plates (71), baffle plates (58) are installed jointly after one ends, far away from the carrying plates (71), of the two ropes (57) respectively penetrate through the pulleys (56) above the carrying plates, two telescopic rods (59) are installed at the upper ends of the baffle plates (58) symmetrically, and one ends, far away from the baffle plates (58), of the telescopic rods (59) are connected with the inner top wall of the working chamber (2);

The deflector (55) comprises vertical board (60), comb board (61) and guide board (62), and wherein, vertical board (60) are installed to the opposite side of two support frames (54), and guide board (62) are installed through comb board (61) to one side that the conveyer belt (53) direction of motion was kept away from to vertical board (60), and the interval between two comb boards (61) is less than the width of conveyer belt (53), and guide board (62) incline to the one side that keeps away from the conveyer belt gradually.

7. The processing apparatus for producing urea tanks for vehicles according to claim 2, characterized in that: the cutting board (101) is including establishing at first two-way lead screw (100) outer wall and be located two inboard loading board (110) of connecting plate (99) through threaded connection's mode, two fixed plates (111) are installed along first two-way lead screw (100) length direction symmetry to T type piece (97) bottom, loading board (110) opposite side and fixed plate (111) lower extreme all are provided with two scraper (112) and one piece of polishing (113), scraper (112) are arranged along piece of polishing (113) symmetry and are inclined to the one side of keeping away from piece of polishing (113), and the thickness of piece of polishing (113) is greater than the width of scraper (112), offer on loading board (110) and be used for passing scraper (112) on fixed plate (111) and cooperation hole (114) of piece of polishing (113).

8. The processing apparatus for producing urea tanks for vehicles according to claim 5, characterized in that: the recovery mechanism (102) further comprises a vacuum pump (116) arranged at the bottom of the storage box (115), the vacuum pump (116) is connected with a connecting pipe (117), a first collecting hopper (118) with an opening at the top is arranged at the bottom of the cutting blade (107), one end of the first collecting hopper (118) which is not open is connected with the connecting pipe (117), the lower end of the bearing plate (110) is provided with a second collecting hopper (119), two opposite sides of the two second collecting hoppers (119) are open, and one end of the second collecting hopper (119) which is not open is connected with the connecting pipe (117) through a collecting pipe (120).

9. The processing apparatus for producing urea tanks for vehicles according to claim 2, characterized in that: the balance mechanism (98) further comprises an annular groove (982) formed in the lower end of the sliding block (94), two pull rods (981) matched with the annular groove (982) are symmetrically arranged at the upper end of the execution block (96), two containing grooves (983) are symmetrically formed in the bottom of the execution block (96), the T-shaped block (97) is slidingly abutted in the containing grooves (983), the execution block (96) is symmetrically connected with two second bidirectional screw rods (109) penetrating through the containing grooves (983) and the T-shaped block (97) in a rotating mode in the width direction, the same ends of the two second bidirectional screw rods (109) are connected through a belt (984), and the T-shaped block (97) is sleeved on the outer wall of the second bidirectional screw rods (109) in a threaded connection mode.

10. The processing apparatus for producing urea tanks for vehicles according to claim 5, characterized in that: the anti-slip mechanism (108) comprises an anti-slip rack (121), a plurality of annular anti-slip racks (121) are arranged at the joint of the mounting plate (106) and the cutting blade (107) and the joint of the mounting plate (106) and the reinforcing plate (105), and a plurality of anti-slip grooves (122) matched with the anti-slip racks (121) are formed at the joint of the mounting plate (106) and the cutting blade (107) and the joint of the mounting plate (106) and the reinforcing plate (105).