CN112934386A

CN112934386A - Automobile waste cutting machine

Info

Publication number: CN112934386A
Application number: CN202110120759.3A
Authority: CN
Inventors: 方迅
Original assignee: Jiangsu Jiadeshi Automobile Technology Co ltd
Current assignee: Jiangsu Jiadeshi Automobile Technology Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-06-11

Abstract

The invention provides an automobile waste cutting machine, and relates to the field of automobile waste recovery. This car waste material cutting machine includes negative pressure mechanism, mounting panel, feeding conveyer belt, mounting bracket, cutting mechanism and exit conveyor, its characterized in that: the mounting bracket welding is at the bottom outer wall of mounting panel, the mounting groove has been seted up to the bottom outer wall of mounting panel, negative pressure mechanism sets up the inner wall at the mounting groove, the both sides inner wall fixed connection of feeding conveyer belt and mounting panel, cutting mechanism sets up the inner wall department that is close to feeding conveyer belt at the mounting panel, discharging conveyor belt sets up the below at cutting mechanism's ejection of compact part, negative pressure mechanism is located discharging conveyor belt's top. This automobile waste material cutting machine prevents that part light plastic block from being pressed and leading to adsorbing insufficiently under the metal fragment, has further improved the effect to the separation of light plastic block, has improved the rate of recovery of metal, the subsequent processing of being convenient for.

Description

Automobile waste cutting machine

Technical Field

The invention relates to the technical field of automobile waste recovery, in particular to an automobile waste cutting machine.

Background

The motor vehicle which meets the national scrapping standard or does not meet the national scrapping standard but the engine or the chassis is seriously damaged and does not meet the national motor vehicle operation safety technical conditions or the national motor vehicle pollutant emission standard is called as a scrapped automobile after being checked. At present, the more adopted automobile recovery processing mode is that large parts such as automobile body plates, wheels, chassis and the like are firstly disassembled manually; then the big piece and the car body which are disassembled are respectively put into a production line of a chopper to be flattened and cut into fragments in a multi-blade rotary chopping device; all the fragments pass through an air suction channel to suck away light plastic fragments, then pass through a magnetic separator to extract steel fragments, and separate aluminum alloy and magnesium alloy with different densities through flotation media; and finally, extracting lead, zinc and copper by melting and separating.

After present car waste material cutting machine cuts car waste material, contain a large amount of metal fragments and light plastic block in the fragment, when the air suction way, often can take less metal fragment on the part light plastic block, still need again to handle the light plastic block after collecting, and is comparatively troublesome, and part light plastic piece still can be pressed in metal fragment's below simultaneously, influences the collection effect, consequently, needs a neotype car waste material cutting machine.

Disclosure of Invention

Technical problem to be solved

The invention provides an automobile waste cutting machine, which solves the problems that after automobile waste is recycled by the conventional automobile waste cutting machine to cut automobile waste, a large amount of metal fragments and light plastic blocks are contained in the fragments, when the fragments pass through an air suction channel, part of the light plastic blocks are always provided with smaller metal fragments, the collected light plastic blocks are required to be treated again, the collection effect is influenced, and meanwhile, part of the light plastic sheets are pressed below the metal fragments.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an automobile waste material cutting machine, includes negative pressure mechanism, mounting panel, feeding conveyer belt, mounting bracket, cutting mechanism and exit conveyor, its characterized in that: the mounting bracket welding is at the bottom outer wall of mounting panel, the mounting groove has been seted up to the bottom outer wall of mounting panel, negative pressure mechanism sets up the inner wall at the mounting groove, the both sides inner wall fixed connection of feeding conveyer belt and mounting panel, cutting mechanism sets up the inner wall department that is close to feeding conveyer belt at the mounting panel, discharging conveyor belt sets up the below at cutting mechanism's ejection of compact part, negative pressure mechanism is located discharging conveyor belt's top.

Preferably, the negative pressure mechanism comprises a motor, fan blades, a protection net, a wind pressure cavity plate and a wind pressure pipe, the motor is arranged on the inner wall of the top end of the wind pressure cavity plate, the fan blade is fixedly connected with an output shaft of the motor through a coupler, the protective net is arranged below the fan blades, the material storage mechanism is arranged on the inner wall of the bottom of the wind pressure cavity plate, the material storage mechanism comprises a material guide plate, a collecting box and a material suction pipe, the bottom of the collecting box is provided with a circular groove, and the inner wall of the circular groove is provided with a cylinder, the material suction pipe is movably connected with the cylinder, the material guide plate is arranged above the cylinder, the material suction pipe is funnel-shaped, an air cavity is formed between the material suction pipe and the collection box, one end of the air pressure pipe is communicated with the air pressure cavity plate, the other end of the wind pressure pipe is communicated with the wind cavity, and the light plastic blocks are collected through the generated suction force.

Preferably, the stock guide includes installation piece, fly leaf a, fly leaf b and impact ball, fly leaf a and fly leaf b all with installation piece swing joint, all leave the cavity in fly leaf a and the fly leaf b, the impact ball sets up the inner wall at the cavity, and the impact ball can be along with rocking of fly leaf and take place vibrations.

Preferably, exit conveyor includes pivot, rubber tape, limiting plate, slide, bracing piece and adsorption apparatus structure, the rubber tape forms transmission cooperation with the pivot, the bracing piece sets up the both sides inner wall at the mounting panel, the bracing piece highly is higher than the pivot, the rubber tape spare is provided with the slide rail, slide and slide rail swing joint, adsorption apparatus structure sets up the outer wall in one side of slide, the limiting plate is located the both sides of slide, and the slide can slide between the limiting plate.

Preferably, adsorption apparatus constructs including fixing base, reset spring, sliding block and magnetic layer, the magnetic layer sets up in the sliding block, fixing base and slide fixed connection, sliding block and fixing base sliding connection, reset spring's one end is connected with the fixing base, reset spring's the other end and sliding block fixed connection.

Preferably, the inside of rubber tape sets up jet-propelled mechanism and elastic mechanism, jet-propelled mechanism includes gas pocket, gasbag layer, the piece that resets, induction port and spacing ball, the piece that resets sets up the inner wall on gasbag layer, be provided with the gas pocket on the rubber tape, the gas pocket is linked together with the gasbag layer, the bottom on gasbag layer is provided with the induction port, spacing ball sets up the inner wall at the induction port.

Preferably, the elastic mechanism comprises an elastic sheet, a connecting plate, an elastic ball and a top plate, the top plate is arranged at the bottom of the connecting plate, two ends of the elastic sheet are fixedly connected with two ends of the connecting plate respectively, and the elastic ball is arranged at the top plate.

(III) advantageous effects

(1) The invention relates to an automobile waste cutting machine, when light plastic blocks on a discharging conveyor belt pass through a negative pressure mechanism, the light plastic blocks enter through a material suction pipe and impact on a material guide plate so as to be collected in a collection box, and the arrangement of a wind pressure pipe only has stronger suction force to the lower part of the collection box, so that the wind force of the light plastic blocks is gradually weakened and disappeared in the process of entering the material suction pipe and is not accelerated all the time under the action of the wind force, the kinetic energy of the light plastic blocks is continuously reduced, thereby reducing the impact force on the impact plate, reducing the noise, prolonging the service life of the material guide plate, absorbing some smaller light metal scraps into the collection box under the drive of the light plastic to influence the separation effect, and because the density of the metal scraps is higher than that of the light plastic, and the material suction pipe and a cylinder have certain height, therefore most metal fragments can drop again, fall under the effect of gravity, and light plastic block when striking the stock guide, the metal iron fillings that are attached to on the light plastic block also can be shaken and drop to ejection of compact conveyer belt, has further improved the effect of separation, has improved the rate of recovery of metal, the subsequent processing of being convenient for.

(2) According to the automobile waste cutting machine, when the guide plate is impacted, the light plastic sheets can slide into the collection box along the outer wall of the guide plate due to the arc shape of the guide plate, the movable plate a and the movable plate b can be impacted to slightly shake, meanwhile, the impact ball can also generate impact force in the movable plate to generate continuous slight vibration on the outer walls of the movable plate a and the movable plate b, small fragments attached to static electricity on the movable plate a and the movable plate b are vibrated to fall off, and the light plastic sheets with uneven outer walls are prevented from being impacted again and being discharged on the conveyor belt.

(3) The invention relates to an automobile waste cutting machine, wherein a rubber belt has an upward force on the surface under the action of a suction force, a groove is arranged on the rubber belt, when a discharge conveyor belt is placed on automobile waste, the rubber belt can form a concave part between support rods under the action of gravity, so that a cambered surface is formed, automobile fragments on the rubber belt can roll on the cambered surface, so that insufficient adsorption caused by that part of light plastic blocks are pressed under the metal fragments is prevented, meanwhile, the concave degree can be further increased due to the adsorption force of a magnetic layer on the metal, the magnetic layer can also repeatedly move left and right and up and down under the action of a limiting block and a reset spring, so that the stress of the rubber belt can be continuously changed, the deformation effect can be changed accordingly, the rubber belt can shake, and the shaking and rolling of the fragments can be strengthened, thereby improving the collection effect of the light plastic blocks.

(4) The invention relates to an automobile waste cutting machine, when a rubber belt is compressed, a limiting ball is pressed downwards to block an air suction port, air in an air bag layer can only be sprayed out through the air hole, so that smaller light plastic on the bottom layer is blown up, the turning effect on metal fragments is also enhanced, when the rubber belt is compressed and deformed, an elastic sheet and an elastic ball are compressed, the elastic ball is also popped out from a top plate in the resetting process of the elastic sheet, so that impact force is generated at the groove of the rubber belt, the rolling separation effect on the fragments is further enhanced, the problem that after automobile waste is recycled in the conventional automobile waste cutting machine to cut automobile waste, the fragments contain a large amount of metal fragments and light plastic blocks, when the automobile waste passes through an air suction channel, part of the light plastic blocks are always provided with smaller metal fragments, and the collected light plastic blocks are required to be treated again is effectively solved, is troublesome, and simultaneously, part of the light plastic sheets can be pressed below the metal fragments to influence the collecting effect.

Drawings

FIG. 1 is a perspective view of an automotive scrap cutter in accordance with the present invention;

FIG. 2 is a cross-sectional view of a negative pressure mechanism of the present invention;

FIG. 3 is a sectional view showing the structure of a material guide plate according to the present invention;

FIG. 4 is a cross-sectional view of an outfeed conveyor belt of the present invention;

FIG. 5 is an enlarged perspective view of the structure of an automobile scrap cutting machine A according to the present invention;

fig. 6 is an enlarged perspective view of a structure at a scrap cutting machine B for an automobile according to the present invention.

Wherein, 1-negative pressure mechanism, 2-mounting plate, 3-feeding conveyor belt, 4-mounting frame, 5-cutting mechanism, 6-discharging conveyor belt, 7-motor, 8-fan blade, 9-protection net, 10-wind pressure chamber plate, 11-wind pressure pipe, 12-guide plate, 13-collecting box, 14-suction pipe, 15-mounting block, 16-movable plate a, 17-movable plate b, 18-ball impact, 19-rotating shaft, 20-rubber belt, 21-limiting plate, 22-sliding plate, 23-supporting rod, 24-adsorption mechanism, 25-fixing seat, 26-reset spring, 27-sliding block, 28-magnetic layer, 29-air hole, 30-air bag layer, 31-reset piece, 32-air suction port, 33-limiting ball, 34-elastic sheet, 35-connecting plate, 36-elastic ball, 37-top plate and 38-groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings 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.

Examples

As shown in fig. 1 to 6, an embodiment of the present invention provides an automobile waste cutting machine, which includes a negative pressure mechanism 1, a mounting plate 2, a feeding conveyor belt 3, a mounting frame 4, a cutting mechanism 5, and a discharging conveyor belt 6, and is characterized in that: mounting bracket 4 welds the bottom outer wall at mounting panel 2, the mounting groove has been seted up to the bottom outer wall of mounting panel 2, negative pressure mechanism 1 sets up the inner wall at the mounting groove, feeding conveyer belt 3 and mounting panel 2's both sides inner wall fixed connection, cutting mechanism 5 sets up the inner wall department that is close to feeding conveyer belt 3 at mounting panel 2, discharging conveyer belt 6 sets up the below at cutting mechanism 5's ejection of compact part, negative pressure mechanism 1 is located discharging conveyer belt 6's top.

In the invention, a negative pressure mechanism 1 comprises a motor 7, fan blades 8, a protection net 9, a wind pressure cavity plate 10 and a wind pressure pipe 11, wherein the motor 7 is arranged on the inner wall of the top end of the wind pressure cavity plate 10, the fan blades 8 are fixedly connected with an output shaft of the motor 7 through a coupler, the protection net 9 is arranged below the fan blades 8, a material storage mechanism is arranged on the inner wall of the bottom of the wind pressure cavity plate 10, the material storage mechanism comprises a material guide plate 12, a collection box 13 and a material suction pipe 14, the bottom of the collection box 13 is provided with a circular groove, and the inner wall of the circular groove is provided with a cylinder, a material suction pipe 14 is movably connected with the cylinder, a material guide plate 12 is arranged above the cylinder, the material suction pipe 14 is funnel-shaped, an air cavity is formed between the material suction pipe 14 and a collection box 13, one end of an air pressure pipe 11 is communicated with an air pressure cavity plate 10, the other end of the air pressure pipe 11 is communicated with the air cavity, and the light plastic blocks are collected through the generated suction force.

In the invention, the guide plate 12 comprises an installation block 15, a movable plate a16, a movable plate b17 and the impact ball 18, wherein the movable plate a16 and the movable plate b17 are movably connected with the installation block 15, cavities are reserved in the movable plate a16 and the movable plate b17, the impact ball 18 is arranged on the inner wall of the cavity, and the impact ball 18 can vibrate along with the shaking of the movable plate.

According to the invention, the discharging conveyor belt 6 comprises a rotating shaft 19, a rubber belt 20, limiting plates 21, sliding plates 22, supporting rods 23 and an adsorption mechanism 24, the rubber belt 20 and the rotating shaft 19 are in transmission fit, the supporting rods 23 are arranged on the inner walls of two sides of the mounting plate 2, the height of each supporting rod 23 is higher than that of the corresponding rotating shaft 19, the rubber belt 20 is provided with a sliding rail, the sliding plates 22 are movably connected with the sliding rails, the adsorption mechanism 24 is arranged on the outer wall of one side of each sliding plate 22, the limiting plates 21 are located on two sides of each sliding plate 22, and the.

In the invention, the adsorption mechanism 24 comprises a fixed seat 25, a return spring 26, a sliding block 27 and a magnetic layer 28, wherein the magnetic layer 28 is arranged in the sliding block 27, the fixed seat 25 is fixedly connected with the sliding plate 22, the sliding block 27 is slidably connected with the fixed seat 25, one end of the return spring 26 is connected with the fixed seat 25, and the other end of the return spring 26 is fixedly connected with the sliding block 27.

In the invention, an air injection mechanism and an elastic mechanism are arranged in the rubber belt 20, the air injection mechanism comprises an air hole 29, an air bag layer 30, a reset sheet 31, an air suction port 32 and a limiting ball 33, the reset sheet 31 is arranged on the inner wall of the air bag layer 30, the rubber belt 20 is provided with the air hole 29, the air hole 29 is communicated with the air bag layer 30, the air suction port 32 is arranged at the bottom of the air bag layer 30, and the limiting ball 33 is arranged on the inner wall of the air suction port 32.

In the invention, the elastic mechanism comprises an elastic sheet 34, a connecting plate 35, an elastic ball 36 and a top plate 37, wherein the top plate 37 is arranged at the bottom of the connecting plate 35, two ends of the elastic sheet 34 are respectively and fixedly connected with two ends of the connecting plate 35, and the elastic ball 36 is arranged at the top plate 37.

The working principle is as follows: when the automobile waste material cutting device is used, automobile waste materials after primary cutting are conveyed to the cutting mechanism 5 through the feeding conveyor belt 3 to be cut into small fragments again, the fragments are conveyed out through the discharging conveyor belt 6, meanwhile, the motor 7 is started, the motor 7 drives the fan blades 8 to rotate, so that a negative pressure cavity is formed in the air pressure cavity plate 10, the air cavity is communicated with the negative pressure cavity through the air distribution pressure pipe 11 and can adsorb waste materials on the discharging conveyor belt 6, when light plastic blocks on the discharging conveyor belt 6 pass through the negative pressure mechanism 1, the light plastic blocks enter through the air suction pipe 14 and impact on the guide plate 12 to be collected in the collection box 13, and due to the arrangement of the air distribution pressure pipe 11, only strong suction force is provided below the collection box 13, so that the light plastic blocks can be gradually weakened and disappear in the process of entering the air suction pipe 14 and cannot be accelerated all the time under the action of wind, therefore, the kinetic energy of the light plastic blocks is continuously reduced, so that the impact force on the impact plate is reduced, the noise is reduced, the service life of the material guide plate 12 is prolonged, some small light metal scraps are also adsorbed into the collecting box 13 under the driving of the light plastic, the separating effect is influenced, as the density of the metal scraps is greater than that of the light plastic, and the material suction pipe 14 and the cylinder have a certain height, most of the metal scraps can fall off again, the light plastic blocks fall under the action of gravity, when impacting the material guide plate 12, the metal scrap iron attached to the light plastic blocks can also be vibrated to fall off onto the discharging conveyor belt 6, when the material guide plate 12 is impacted, as the material guide plate 12 is arc-shaped, the light plastic blocks can slide into the collecting box 13 along the outer wall of the material guide plate 12, the movable plate a16 and the movable plate b17 can slightly shake due to the impact, meanwhile, the impact ball 18 will generate impact force in the movable plate, and will generate continuous slight shock to the outer walls of the movable plate a16 and the movable plate b17, so that the small fragments electrostatically adsorbed on the movable plate a16 and the movable plate b17 will vibrate and fall off, when the car waste is placed on the discharging conveyor belt 6, the rubber belt 20 will form a concave between the support rods 23 under the action of gravity, thereby forming a cambered surface, and the car fragments on the rubber belt 20 will roll on the cambered surface, thereby preventing the insufficient adsorption caused by the part of the light plastic blocks being pressed under the metal fragments, meanwhile, because the magnetic layer 28 has adsorption force to the metal, the degree of concave will be further increased, the magnetic layer 28 will also repeatedly move left and right and up and down under the action of the limit block and the reset spring 26, so the stress of the rubber belt 20 will be changed continuously, and the deformation effect will be changed accordingly, therefore, the rubber belt 20 shakes, shaking and rolling of fragments are enhanced, when the rubber belt 20 is compressed, the limiting ball 33 is pressed downwards to block the air suction port 32, air in the air bag layer 30 can only be sprayed out through the air hole 29, small light plastic on the bottom layer is blown up, the turning effect on metal fragments is also enhanced, when the rubber belt 20 is compressed and deformed, the elastic sheet 34 and the elastic ball 36 are compressed, in the resetting process of the elastic sheet 34, the elastic ball 36 can also be popped out from the top plate 37, impact force is generated at the groove 38 of the rubber belt 20, the rolling and separating effect on the fragments is further enhanced, and the light plastic sheets are fully collected by the negative pressure mechanism 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides an automobile waste cutting machine, includes negative pressure mechanism (1), mounting panel (2), feeding conveyer belt (3), mounting bracket (4), cutting mechanism (5) and exit conveyor belt (6), its characterized in that: mounting bracket (4) welding is at the bottom outer wall of mounting panel (2), the mounting groove has been seted up to the bottom outer wall of mounting panel (2), negative pressure mechanism (1) sets up the inner wall at the mounting groove, the both sides inner wall fixed connection of feeding conveyer belt (3) and mounting panel (2), cutting mechanism (5) set up the inner wall department that is close to feeding conveyer belt (3) in mounting panel (2), exit conveyor (6) set up the below at the ejection of compact part of cutting mechanism (5), negative pressure mechanism (1) is located the top of exit conveyor (6).

2. The automobile scrap cutting machine according to claim 1, wherein: the negative pressure mechanism (1) comprises a motor (7), fan blades (8), a protection net (9), a wind pressure cavity plate (10) and a wind pressure pipe (11), the motor (7) is arranged on the top inner wall of the wind pressure cavity plate (10), the fan blades (8) are fixedly connected with an output shaft of the motor (7) through a coupler, the protection net (9) is arranged below the fan blades (8), a material storage mechanism is arranged on the bottom inner wall of the wind pressure cavity plate (10), the material storage mechanism comprises a guide plate (12), a collection box (13) and a material suction pipe (14), a circular groove is formed at the bottom of the collection box (13), the inner wall of the circular groove is provided with a cylinder, the material suction pipe (14) is movably connected with the cylinder, the guide plate (12) is arranged above the cylinder, the material suction pipe (14) is funnel-shaped, a wind cavity is formed between the material suction pipe (14) and the collection box (13), one end of the wind pressure pipe (11) is communicated with the wind pressure cavity plate (10), and the other end of the wind pressure pipe (11) is communicated with the wind cavity.

3. The automobile scrap cutting machine according to claim 2, wherein: the guide plate (12) comprises an installation block (15), a movable plate a (16), a movable plate b (17) and impact balls (18), the movable plate a (16) and the movable plate b (17) are movably connected with the installation block (15), cavities are reserved in the movable plate a (16) and the movable plate b (17), and the impact balls (18) are arranged on the inner wall of the cavities.

4. The automobile scrap cutting machine according to claim 3, wherein: discharge conveyor (6) are including pivot (19), rubber tape (20), limiting plate (21), slide (22), bracing piece (23) and adsorption apparatus structure (24), rubber tape (20) forms the transmission cooperation with pivot (19), bracing piece (23) set up the both sides inner wall at mounting panel (2), the bracing piece (23) highly be higher than pivot (19), rubber tape (20) piece is provided with the slide rail, slide (22) and slide rail swing joint, adsorption apparatus structure (24) set up the one side outer wall at slide (22), limiting plate (21) are located the both sides of slide (22).

5. The automobile scrap cutting machine according to claim 4, wherein: adsorption equipment constructs (24) including fixing base (25), reset spring (26), sliding block (27) and magnetic layer (28), magnetic layer (28) set up in sliding block (27), fixing base (25) and slide (22) fixed connection, sliding block (27) and fixing base (25) sliding connection, the one end and the fixing base (25) of reset spring (26) are connected, the other end and the sliding block (27) fixed connection of reset spring (26).

6. The automobile scrap cutting machine according to claim 4, wherein: the utility model discloses a rubber belt's (20) inside sets up air-jet mechanism and elastic mechanism, air-jet mechanism includes air pocket (29), air bag layer (30), reset piece (31), induction port (32) and spacing ball (33), reset piece (31) set up the inner wall on air bag layer (30), be provided with air pocket (29) on rubber belt (20), air pocket (29) are linked together with air bag layer (30), the bottom of air bag layer (30) is provided with induction port (32), spacing ball (33) set up the inner wall at induction port (32).

7. The automobile scrap cutting machine according to claim 6, wherein: elastic mechanism includes flexure strip (34), connecting plate (35), elasticity ball (36) and roof (37), roof (37) set up the bottom at connecting plate (35), the both ends of flexure strip (34) respectively with the both ends fixed connection of connecting plate (35), elasticity ball (36) set up in roof (37) department.