CN211763628U

CN211763628U - Production equipment of asphalt-free damping fin

Info

Publication number: CN211763628U
Application number: CN201922319705.0U
Authority: CN
Inventors: 徐勋
Original assignee: Changzhou Yingtuoli Automobile Technology Co ltd
Current assignee: Changzhou Yingtuoli Automobile Technology Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-10-27
Anticipated expiration: 2029-12-20

Abstract

The utility model relates to a production device of a non-asphalt damping fin, which comprises an internal mixing kneading all-in-one machine, a transfer frame, an extruder, a calender, a transmission frame, a cutting mechanism, a blanking frame and a transport trolley in sequence, wherein the transfer frame comprises a frame body, a transmission chain and a hopper, the hopper is arranged on the transmission chain, and the frame body is provided with a blanking plate extending to the feeding hopper of the extruder; the extruder comprises driving equipment, a feed hopper, a machine barrel and a screw rod, wherein the screw rod is arranged in the machine barrel, the feed hopper is arranged at one end of the machine barrel, and the other end of the machine barrel is connected with an extrusion die; the calender comprises an exhaust roller, a compression roller and a lifting mechanism, wherein the compression roller is connected to the lifting mechanism, and the exhaust roller is positioned below the compression roller; the conveying frame comprises a supporting frame, a conveying belt is arranged at the upper end of the supporting frame, and a high-voltage generating device is arranged at one end of the supporting frame; the cutting mechanism comprises a bracket, and a cutter shaft assembly and a floating shaft assembly which are arranged on the bracket. The production process of the whole equipment does not need manual participation, the production automation is completely realized, and the production efficiency is high.

Description

Production equipment of asphalt-free damping fin

Technical Field

The utility model belongs to the technical field of damping fin production facility technique and specifically relates to a production facility of no pitch damping fin.

Background

At present, some researches on the preparation of the car body sound insulation and noise reduction damping sheet by using butyl rubber high-molecular viscoelastic materials to replace asphalt are carried out in China: for example, a damping product prepared by the patent name of self-adhesive butyl rubber and butadiene-acrylonitrile rubber blended damping material and the preparation method thereof in the patent number of CN105038097A does not contain asphalt and has good damping performance, but the preparation process is not easy to industrialize (multi-position construction of a whole vehicle cannot be realized); patent No. CN 104149711A patent name "an automobile damping board" although structural strength is high, thermal-insulated damping effect is good, its product structure is complicated, manufacturing cost is high. Therefore, a production device of the asphalt-free damping fin, which has a simple structure and can realize continuous production, is urgently needed to be designed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: overcomes the defects in the prior art and provides automatic and high-efficiency production equipment for the asphalt-free damping fin.

The utility model provides a technical scheme that its technical problem adopted is: a production device of a non-asphalt damping fin comprises an internal mixing and kneading all-in-one machine, a transfer frame, an extruder, a calender, a transmission frame, a cutting mechanism, a blanking frame and a transport trolley in sequence,

the transfer frame comprises a frame body, a transmission chain and a hopper, wherein the hopper is arranged on the transmission chain, and a blanking plate extending to the feeding hopper of the extruder is arranged on the frame body;

the extruder comprises a driving device, a feed hopper, a machine barrel and a screw, wherein the screw is arranged in the machine barrel, the feed hopper is arranged at one end of the machine barrel, and the other end of the machine barrel is connected with an extrusion die;

the calender comprises an exhaust roller, a compression roller and a lifting mechanism, wherein the compression roller is connected to the lifting mechanism, and the exhaust roller is positioned below the compression roller;

the conveying frame is a supporting frame consisting of a horizontal section and a downward inclined section, a conveying belt is arranged at the upper end of the supporting frame, and a high-voltage generating device is arranged at one end of the supporting frame;

the cutting mechanism comprises a bracket, and a cutter shaft assembly and a floating shaft assembly which are arranged on the bracket;

the blanking frame comprises an upper transmission plate and support legs positioned below the upper transmission plate, nylon rollers are uniformly distributed on the upper transmission plate, and a damping pad is arranged at the tail end of the upper transmission plate;

the travelling bogie is provided with hollow support legs, and rollers capable of extending out of the bottoms of the hollow support legs are arranged in the hollow support legs.

The arrangement of the transfer frame ensures that the rubber can be directly transferred from the banburying kneading all-in-one machine to the extruder, thereby shortening the production time; the calender drives the compression roller to press the exhaust roller by the lifting mechanism, and the pressing is uniform; the transmission frame is provided with two sections, the cooling time is prolonged, and the high-pressure generating device polishes the surface of the flattened asphalt-free reinforced rubber sheet to ensure that the surface is smoother and flatter; the nylon roller on the blanking frame can accelerate blanking speed, and the damping pad can delay the speed of the asphalt-free reinforced films falling onto the transport trolley, so that the asphalt-free reinforced films can be stacked neatly on the transport trolley.

Furthermore, the frame body is of a triangular structure, a driving motor is fixed at the bottom of the frame body, and an output shaft of the driving motor is provided with a driving gear; the upper and lower part of support body is provided with pivot and lower pivot respectively, it installs drive gear in the pivot to go up, install down drive gear and driven gear in the pivot down, driven gear passes through hold-in range and driving gear connection, lower drive gear passes through transmission chain with last drive gear and is connected.

Furthermore, a connecting piece is fixed on the transmission chain and comprises a bottom plate fixed on the transmission chain, a vertical plate is connected to the bottom plate in a pin mode, and the other end of the vertical plate is connected to the bottom surface of the hopper through a connecting plate.

Furthermore, the driving device of the extruder comprises a motor and a gear transmission mechanism, a heater is arranged on the periphery of the machine barrel, a cooling water pipe is arranged on the inner wall of the machine barrel, and a housing is arranged outside the machine barrel.

Furthermore, the calender also comprises a vertical plate and an upper cross beam positioned at the upper end of the vertical plate, an exhaust roller is arranged at the lower part of the vertical plate, a guide post is arranged between the inner side of the middle part of the vertical plate and the upper cross beam, an air cylinder is arranged on the upper cross beam, the lower end of the air cylinder is connected with a lifting mechanism, the lifting mechanism comprises a middle cross beam, guide sleeves positioned at two ends of the middle cross beam and a bracket connected to the middle cross beam, the bracket is connected with a press roller, and the guide sleeves are sleeved on the guide post.

Further, the high-voltage generating device of the transmission frame comprises a discharging box, a plurality of discharging rods are uniformly distributed in the discharging box, the discharging rods are electrically connected with a high-voltage generator, and the high-voltage generator is electrically connected with the control box.

Furthermore, the bracket comprises a bottom plate and a side plate positioned on the bottom plate, and the upper end of the side plate is connected with an upper supporting frame; the floating shaft assembly comprises a floating shaft arranged on the side plate and a driving wheel positioned at one end of the floating shaft, the cutter shaft assembly comprises a cutter shaft arranged on the side plate, a driven wheel positioned at one end of the cutter shaft and meshed with the driving wheel, a sleeve arranged on the cutter shaft and a cutter arranged on the sleeve, and the cutter is fixed on the sleeve through a locking bolt.

The utility model has the advantages that: the utility model transfers the kneaded slurry to an extruder in time and orderly for extrusion through a transfer frame, then the slurry is transmitted by a transmission frame after being flattened by a calender and is polished by high-voltage electric arc, then the slurry is cut by a cutting mechanism, and finally the slurry is discharged onto a transport trolley through a discharging frame; the whole production process does not need manual participation, completely realizes production automation, and has high production efficiency.

Drawings

The present invention will be further described with reference to the accompanying drawings and embodiments.

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

Fig. 2 is a schematic view of the structure of the transfer frame of the present invention.

Fig. 3 is a schematic view of the mounting structure of the feeding funnel of the transfer rack of the present invention.

Fig. 4 is a schematic structural diagram of the extruder of the present invention.

Fig. 5 is a schematic structural diagram of the middle calender of the present invention.

Fig. 6 is a schematic structural view of the middle transmission rack of the present invention.

Fig. 7 is a schematic structural view of the middle cutting mechanism of the present invention.

Fig. 8 is a schematic structural diagram of the middle blanking frame of the present invention.

Fig. 9 is a schematic structural view of the transportation cart of the present invention.

In the figure: 1. the system comprises an internal mixing and kneading integrated machine, 2. a transfer frame, 3. an extruder, 4. a calender, 5. a transmission frame, 6. a cutting mechanism, 7. a blanking frame, 8. a transport trolley, 9. a high-pressure generating device and 10. a connecting piece;

21. the automatic feeding device comprises a frame body, a conveying chain, a hopper, a discharging plate, a driving motor, a driving gear 26, an upper rotating shaft 27, a lower rotating shaft 28, an upper transmission gear 29, a lower transmission gear 210, a driven gear 211, a feeding plate and a discharging plate, wherein the frame body is provided with a conveying chain 22;

31. a feed hopper, 32 a cylinder, 33 a screw, 34 an extrusion die, 35 a motor, 36 a heater, 37 a cooling water pipe, 38 a housing;

41. the device comprises an exhaust roller, 42 compression rollers, 43 vertical plates, 44 upper cross beams, 45 guide columns, 46 air cylinders, 47 middle cross beams, 48 guide sleeves and 49 brackets;

51. a support frame, 52, a conveyor belt;

61. the device comprises a support, 611, a bottom plate, 612, side plates, 62, an upper support frame, 63, a floating shaft, 64, a driving wheel, 65, a cutter shaft, 66, a driven wheel, 67, a sleeve, 68, a cutter and 69, and a locking bolt;

71. a transmission frame, 72, a support leg, 73, a nylon roller, 74 and a damping pad;

81. hollow supporting legs, 82 rollers, 83 air bags, 84 connecting plates, 85 blowing nozzles;

91. a discharge box, 92 discharge rods, 93 high-voltage generators, 94 control boxes;

101. a bottom plate, 102 a vertical plate, 103 a connecting plate.

Detailed Description

The invention will now be further described with reference to the accompanying drawings. The drawings are simplified schematic diagrams only illustrating the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.

As shown in fig. 1, the production equipment for a non-asphalt damping fin of the embodiment sequentially comprises an internal mixing and kneading all-in-one machine 1, a transfer frame 2, an extruder 3, a calender 4, a transmission frame 5, a cutting mechanism 6, a blanking frame 7 and a transport trolley 8, wherein the transfer frame 2 comprises a frame body 21, a transmission chain 22 and a hopper 23, the hopper 23 is installed on the transmission chain 22, and the frame body 21 is provided with a blanking plate 24 extending to a feeding hopper 31 of the extruder 3; the extruder 3 comprises a driving device, a feed hopper 31, a cylinder 32 and a screw 33, wherein the screw 33 is arranged in the cylinder 32, the feed hopper 31 is arranged at one end of the cylinder 32, and the other end of the cylinder 32 is connected with an extrusion die 34; the calender 4 comprises an exhaust roller 41, a compression roller 42 and a lifting mechanism, wherein the compression roller 42 is connected to the lifting mechanism, and the exhaust roller 41 is positioned below the compression roller 42; the transmission frame 5 is a support frame 51 consisting of a horizontal section and a downward inclined section, a transmission belt 52 is arranged at the upper end of the support frame 51, and a high-voltage generating device 9 is arranged at one end of the support frame 51; the cutting mechanism 6 comprises a bracket 61, and a cutter shaft assembly and a floating shaft assembly which are arranged on the bracket 61; the blanking frame 7 comprises an upper transmission plate 71 and support legs 72 positioned below the upper transmission plate 71, nylon rollers 73 are uniformly distributed on the upper transmission plate 71, and a damping pad 74 is arranged at the tail end of the upper transmission plate 71; the transport trolley 8 has a hollow leg 81, and a roller 82 is arranged in the hollow leg 81 and can extend out of the bottom of the hollow leg 81.

As shown in fig. 2, the frame body 21 is a triangular structure, a driving motor 25 is fixed at the bottom of the frame body 21, and a driving gear 26 is installed on an output shaft of the driving motor 25; the upper and lower parts of the frame body 21 are respectively provided with an upper rotating shaft 27 and a lower rotating shaft 28, the upper rotating shaft 27 is provided with an upper transmission gear 29, the lower rotating shaft 28 is provided with a lower transmission gear 210 and a driven gear 211, the driven gear 211 is connected with the driving gear 26 through a synchronous belt, and the lower transmission gear 210 is connected with the upper transmission gear 29 through a transmission chain 22.

As shown in fig. 3, a connecting member 10 is fixed on the conveying chain 22, the connecting member 10 includes a bottom plate 101 fixed on the conveying chain 22, a vertical plate 102 is pinned on the bottom plate 101, and the other end of the vertical plate 102 is connected to the bottom surface of the hopper 23 through a connecting plate 103.

As shown in fig. 4, the driving device of the extruder 3 includes a motor 35 and a gear transmission mechanism, a heater 36 is provided on the outer periphery of the cylinder 32, a cooling water pipe 37 is provided on the inner wall of the cylinder 32, and a cover 38 is provided outside the cylinder 32.

As shown in fig. 5, the calender 4 further includes a vertical plate 43 and an upper beam 44 located at the upper end of the vertical plate 43, the lower portion of the vertical plate 43 is provided with an exhaust roller 41, a guide post 45 is arranged between the inner side of the middle portion of the vertical plate 43 and the upper beam 44, the upper beam 44 is provided with an air cylinder 46, the lower end of the air cylinder 46 is connected with a lifting mechanism, the lifting mechanism includes a middle beam 47, guide sleeves 48 located at the two ends of the middle beam 47 and a bracket 49 connected to the middle beam 47, the bracket 49 is connected with the press roller 42, and the guide sleeves 48.

As shown in fig. 6, the high voltage generator 9 of the transmission rack 5 includes a discharge box 91, a plurality of discharge rods 92 are uniformly distributed in the discharge box 91, the discharge rods 92 are electrically connected with a high voltage generator 93, and the high voltage generator 93 is electrically connected with a control box 94.

As shown in fig. 7, the support 61 of the cutting mechanism 6 includes a bottom plate 611 and a side plate 612 located on the bottom plate 611, and an upper support frame 62 is connected to the upper end of the side plate 612; the floating shaft assembly comprises a floating shaft 63 arranged on a side plate 612 and a driving wheel 64 positioned at one end of the floating shaft 63, the cutter shaft assembly comprises a cutter shaft 65 arranged on the side plate 612, a driven wheel 66 positioned at one end of the cutter shaft 65 and meshed with the driving wheel 64, a sleeve 67 arranged on the cutter shaft 65 and a cutter 68 arranged on the sleeve 67, and the cutter 68 is fixed on the sleeve 67 through a locking bolt 69.

The specific working process is as follows: adding raw materials into the all-in-one mixer 1 for mixing and kneading, falling rubber materials from a blanking port of the all-in-one mixer 1, being received by a hopper 23 of a transfer frame 2, driving a motor 25 to rotate positively to drive a driving gear 26 to rotate, further enabling a driven gear 211 to rotate to drive a lower rotating shaft 28 to rotate, enabling a lower transmission gear 210 at the upper part of the lower rotating shaft 28 to rotate and drive an upper transmission gear 29 to rotate, further enabling a transmission chain 22 to move upwards and driving the hopper 23 to move upwards, when reaching the highest part of a frame body 21 (a section of horizontal extension section), dumping the hopper 23, dumping the rubber materials on a lower material plate 24 (a downward inclined plate), rotating the motor 25 reversely, and enabling the hopper 23 to move downwards until reaching the ground; the rubber material enters the feed hopper 31 of the extruder 3 along the blanking plate 24, the motor 35 operates to drive the screw 33 to rotate, the rubber material is slowly conveyed to the extrusion die 34 at the other end of the machine barrel 32, extruded into a sheet rubber mat through the extrusion die 34, and then conveyed to the calender 4 through a conveying frame (not shown in the figure); a piston rod of an air cylinder 46 of the calender 4 extends out to push a middle cross beam 47 to move downwards, meanwhile, guide sleeves 48 at two ends of the middle cross beam 47 move downwards along guide columns 45 (the condition that the left height and the right height of the middle cross beam 47 are not consistent in the descending process is avoided), the press roller 42 is driven to press down towards a rubber pad on an exhaust roller 41, then the piston rod of the air cylinder 46 rises, the pressed rubber pad is transmitted to a transmission frame 5 through a transmission belt 52, when the rubber pad passes through a discharge box 91, a high-voltage electric arc on a discharge rod 92 contacts the rubber pad, burrs on the surface of the rubber pad are removed, the polishing effect is achieved, a downward inclined section of a support frame 51 is longer, the rubber pad cooling effect is achieved, and the rubber pad is transmitted to a cutting mechanism; the floating shaft 63 of the cutting mechanism 6 rotates to drive the cutter shaft 65 to rotate, so that the sleeve 67 rotates, the cutter 68 rotates to be vertical, and then the rubber mat is cut off (the sleeve 67 is arranged according to the length of the rubber mat to be cut, namely the cutter shaft 65 rotates for a circle, the cutter 68 is just aligned to the cutting position of the rubber mat, and the length of the cutter 68 extending out of the sleeve 67 is adjusted according to the thickness of the rubber mat); after cutting, the rubber mat is moved to the transport trolley 8 through the blanking frame 7 (the front end of the blanking frame 7 is provided with an edge cutting device for trimming the cut rubber mat, not shown in the figure), and when the height of the asphalt-free damping fin on the transport trolley 8 is equal to that of the damping mat 74, the roller 82 extends out of the bottom of the hollow supporting leg 81 (the roller 82 is connected with an air bag 83 through a connecting plate 84, the air bag 83 is filled with air through an air blowing nozzle 85, and then the roller 82 extends out of the bottom of the hollow supporting leg 81, as shown in the figure 1) and then is pushed away.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable people skilled in the art to understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The production equipment of the asphalt-free damping fin is characterized in that: comprises an internal mixing and kneading all-in-one machine, a transfer frame, an extruder, a calender, a transmission frame, a cutting mechanism, a blanking frame and a transport trolley in sequence,

2. The asphalt-free damping fin production equipment as claimed in claim 1, wherein: the rack body is of a triangular structure, a driving motor is fixed at the bottom of the rack body, and a driving gear is mounted on an output shaft of the driving motor; the upper and lower part of support body is provided with pivot and lower pivot respectively, it installs drive gear in the pivot to go up, install down drive gear and driven gear in the pivot down, driven gear passes through hold-in range and driving gear connection, lower drive gear passes through transmission chain with last drive gear and is connected.

3. The asphalt-free damping fin production equipment as claimed in claim 2, wherein: the conveying chain is fixedly provided with a connecting piece, the connecting piece comprises a bottom plate fixed on the conveying chain, a vertical plate is connected to the bottom plate in a pin mode, and the other end of the vertical plate is connected to the bottom surface of the hopper through a connecting plate.

4. The asphalt-free damping fin production equipment as claimed in claim 1, wherein: the driving device of the extruder comprises a motor and a gear transmission mechanism, a heater is arranged on the periphery of the machine barrel, a cooling water pipe is arranged on the inner wall of the machine barrel, and a housing is arranged outside the machine barrel.

5. The asphalt-free damping fin production equipment as claimed in claim 1, wherein: the calender further comprises a vertical plate and an upper cross beam positioned at the upper end of the vertical plate, an exhaust roller is installed at the lower part of the vertical plate, a guide post is arranged between the inner side of the middle part of the vertical plate and the upper cross beam, an air cylinder is installed on the upper cross beam, the lower end of the air cylinder is connected with a lifting mechanism, the lifting mechanism comprises a middle cross beam, guide sleeves positioned at two ends of the middle cross beam and a bracket connected to the middle cross beam, the bracket is connected with a compression roller, and the guide sleeves are sleeved on the.

6. The asphalt-free damping fin production equipment as claimed in claim 1, wherein: the high-voltage generating device of the transmission frame comprises a discharging box, wherein a plurality of discharging rods are uniformly distributed in the discharging box, the discharging rods are electrically connected with a high-voltage generator, and the high-voltage generator is electrically connected with a control box.

7. The asphalt-free damping fin production equipment as claimed in claim 1, wherein: the support comprises a bottom plate and a side plate positioned on the bottom plate, and the upper end of the side plate is connected with an upper support frame; the floating shaft assembly comprises a floating shaft arranged on the side plate and a driving wheel positioned at one end of the floating shaft, the cutter shaft assembly comprises a cutter shaft arranged on the side plate, a driven wheel positioned at one end of the cutter shaft and meshed with the driving wheel, a sleeve arranged on the cutter shaft and a cutter arranged on the sleeve, and the cutter is fixed on the sleeve through a locking bolt.