CN213919475U - Forming equipment for rubber tube for mesh screen-shaped mixing unit - Google Patents

Abstract

The utility model discloses a former of rubber tube for mesh screen shape mixing unit, which comprises a frame, the upper bracket, smash the chamber, go into the hopper, first motor output shaft passes through the driving of band pulley group and connects first bearing rod, first bearing rod outer peripheral face cover is equipped with the second gear, the meshing of second gear outer peripheral face is connected with first gear, second bearing rod outer peripheral face is located to first gear sleeve, first bearing rod, second bearing rod outer peripheral face all overlaps and is equipped with crushing roller, two crushing rollers all set up in the hanging shell outside, first bearing rod, second bearing rod both sides all rotate and run through the bearing frame, the bearing frame is installed on the upper bracket, smash the chamber bottom and link up the installation chamber top, and smash the chamber bottom and install two discharge gates, two discharge gate bottoms correspond two connection hoppers of link up. The utility model discloses carry out the efficient to rubber composition before the rubber tube is extruded and smash for rubber composition after smashing can efficient extrusion moulding.

Description

Forming equipment for rubber tube for mesh screen-shaped mixing unit

Technical Field

The utility model relates to a rubber tube preparation technical field, concretely relates to rubber tube's former for mesh screen shape mixing unit.

Background

The existing mixing unit comprises a mesh screen-shaped mixing unit, a roof-shaped mixing unit and the like, can be used in the automobile exhaust treatment industry, and rubber tubes are indispensable parts in the mixing unit. In the process of manufacturing the rubber tube, the material cannot be fully refined and processed in the process of molding and extruding the rubber tube, so that the qualified rate of the rubber tube molded by extrusion is not high, and the extrusion efficiency is not high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a former of rubber tube for mesh screen shape mixing unit solves following technical problem: (1) the rubber tube forming equipment efficiently crushes the rubber composition before the rubber tube is extruded, so that the crushed rubber composition can be efficiently extruded and formed, the bottom of the crushing cavity is provided with two discharge ports, the two extrusion outer cylinders are correspondingly arranged at the same time, and the rubber tube can be extruded and formed from the two extrusion heads through the transmission connection of the third gear and the fourth gear, so that the forming efficiency of the rubber tube is greatly improved, and the technical problems that the rubber tube forming efficiency is not high and materials are not fully refined in the extrusion forming process in the prior art are solved; (2) can drive the periodic lift of lifter plate through the third motor to drive cutting blade and cut the shaping rubber tube of corresponding position, need the manual work to cut after solving rubber tube shaping among the prior art, the not high and complicated technical problem of structure of cutting efficiency.

The purpose of the utility model can be realized by the following technical scheme:

a rubber tube forming device for a mesh screen-shaped mixing unit comprises a rack (1), wherein an upper support (2) is fixedly installed at the top of one side of the rack (1), a crushing cavity (4) is installed on the upper support (2), the top of the crushing cavity (4) is connected to the bottom of a hopper (3) in a penetrating manner, a first motor (13) is further installed at the top of the rack (1), an output shaft of the first motor (13) is in transmission connection with a first bearing rod (5) through a belt wheel set (12), a second gear (9) is sleeved on the outer peripheral surface of the first bearing rod (5), a first gear (8) is connected to the outer peripheral surface of the second gear (9) in a meshing manner, the first gear (8) is sleeved on the outer peripheral surface of the second bearing rod (6), the first gear (8) and the second gear (9) are both arranged in an inner cavity of a hanging shell (10), the first bearing rod (5) and the second, first bearing rod (5), second bearing rod (6) outer peripheral face all overlaps and is equipped with crushing roller (7), two crushing rollers (7) all set up in hanging shell (10) outside, first bearing rod (5), second bearing rod (6) both sides are all rotated and are run through bearing frame (11), bearing frame (11) are installed on upper bracket (2), smash chamber (4) bottom and link up installation cavity (15) top, and smash chamber (4) bottom and install two discharge gates (14), two discharge gates (14) bottom correspond link up two and connect hopper (151).

Furthermore, the bottom of the material receiving hopper (151) is connected to the top of the extrusion outer barrel (16) in a penetrating manner, an extrusion screw (17) is rotatably arranged in the inner cavity of the extrusion outer barrel (16), and the connecting position of the material receiving hopper (151) and the extrusion outer barrel (16) is arranged right above one end of the extrusion screw (17).

Further, extrude screw rod (17) one end fixed connection actuating lever (18), actuating lever (18) run through and extrude urceolus (16) one end fixedly connected with tooth post (19), third gear (20) inner circle is located to tooth post (19) fixed the embedding, third gear (20) lower surface meshing is connected with fourth gear (21), first belt pulley (22) are installed in the concentric rotation of fourth gear (21) one side, two first belt pulleys (22) are connected second belt pulley (23) through belt transmission, second motor (25) output shaft tip is located to second belt pulley (23) cover.

Furthermore, third gear (20), fourth gear (21) all rotate and install in supporting box (24) inner wall, installation cavity (15) outer wall is installed in frame (1) through weld holder (152), extrude urceolus (16) for two and keep away from supporting box (24) one end and run through to in cooler bin (27), extrude urceolus (16) one end and install and extrude head (28), extrude head (28) embedding cooler bin (27) lateral wall, be provided with the condenser pipe in cooler bin (27), cooler bin (27) are installed in mount (271) top.

Furthermore, a guide box (29) is arranged on one side of the fixed frame (271), a third motor (30) is installed on one side of the bottom of an inner cavity of the guide box (29), a fifth gear (31) is sleeved on the end portion of an output shaft of the third motor (30), and a sixth gear (32) is meshed and connected with one side of the fifth gear (31).

Further, flat bar (33) outer peripheral face is located to sixth gear (32) cover, and flat bar (33) both ends all rotate and run through guide box (29) and fixed mounting have rotating pin (34), and rotating pin (34) rotate and connect driven lever (35) bottom one side, and driven lever (35) top one side is rotated and is connected lifter plate (36), and lifter plate (36) are close to both sides position and all move about and run through guide bar (37), and lifter plate (36) lower surface mounting has two cutting blade (38), and two cutting blade (38) below correspondence are provided with two guide groove (39), and guide groove (39) set up in guide box (29) top.

The utility model has the advantages that:

(1) the material enters the inner cavity of the crushing cavity through the feeding hopper, the first motor output shaft drives the first bearing rod to rotate through the belt pulley group, the first bearing rod drives the second gear on the outer peripheral surface to rotate, the second gear is meshed to drive the first gear to rotate, the first gear drives the second bearing rod to rotate, the second bearing rod and the first bearing rod drive the crushing roller to crush and refine the material, the crushed and refined material enters the corresponding material receiving hopper through two discharge ports at the bottom of the crushing cavity, the material further enters the inner cavity of the extruding outer barrel through the material receiving hopper, the second motor output shaft drives the second belt pulley to rotate, the second belt pulley drives two first belt pulleys to rotate in the same direction through the belt, the first belt pulley drives the fourth gear to rotate, the fourth gear is meshed to drive the third gear to rotate, the third gear drives the tooth column to rotate, the tooth column drives the extruding screw rod to rotate through the driving rod, the extrusion screw is used for extruding a semi-finished rubber tube from the extrusion head on one side of the extrusion outer tube for the crushed and refined materials, the molding equipment is used for efficiently crushing the rubber composition before the rubber tube is extruded, so that the crushed rubber composition can be efficiently extruded and molded, two discharge ports are arranged at the bottom of the crushing cavity, the two extrusion outer tubes are correspondingly arranged at the same time, the rubber tube can be extruded and molded from the two extrusion heads through the transmission connection of the third gear and the fourth gear, the molding efficiency of the rubber tube is greatly improved, and the practicability is high;

(2) through extruding the semi-manufactured goods rubber tube to the guiding groove in, third motor output shaft drives the fifth gear rotation, fifth gear engagement drives sixth gear rotation, sixth gear drives the band pole and rotates, the band pole drives the rotation pin and rotates, and then the articulated driven lever of rotation pin cooperation drives the lifter plate and extends the periodic lift of guide bar, two cutting blades of lifter plate lower surface cut the semi-manufactured goods rubber tube in the guiding groove, obtain the finished product rubber tube after the cutting, through the rotation pin, the cooperation setting of driven lever, can drive the periodic lift of lifter plate through the third motor, thereby drive cutting blade to cut the shaping rubber tube of corresponding position, simple structure and cutting effect are good.

Drawings

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

FIG. 1 is a schematic structural view of the molding apparatus of the present invention;

FIG. 2 is a view showing the structure of the guide box of the present invention;

FIG. 3 is an internal structure view of the guide box of the present invention;

fig. 4 is a side view of the cooling box of the present invention;

FIG. 5 is a connection view of the installation cavity and the extrusion outer cylinder of the present invention;

FIG. 6 is an internal structure view of the extruding outer cylinder of the present invention;

fig. 7 is a side view of the support box of the present invention;

FIG. 8 is an inside elevational view of the grinding chamber of the present invention;

figure 9 is an internal side view of the grinding chamber of the present invention;

fig. 10 is a top view of the interior of the crushing chamber of the present invention.

In the figure: 1. a frame; 2. an upper bracket; 3. feeding into a hopper; 4. a grinding chamber; 5. a first bearing rod; 6. a second bearing rod; 7. a crushing roller; 8. a first gear; 9. a second gear; 10. hanging a shell; 11. a bearing seat; 12. a pulley block; 13. a first motor; 14. a discharge port; 15. a mounting cavity; 151. a receiving hopper; 152. welding a frame; 16. extruding the outer barrel; 17. extruding a screw; 18. a drive rod; 19. a tooth post; 20. a third gear; 21. a fourth gear; 22. a first pulley; 23. a second pulley; 24. a support box; 25. a second motor; 27. a cooling tank; 271. a fixed mount; 28. an extrusion head; 29. a guide box; 30. a third motor; 31. a fifth gear; 32. a sixth gear; 33. a flat bar; 34. a rotation pin; 35. a driven lever; 36. a lifting plate; 37. a guide bar; 38. a cutting blade; 39. a guide groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-10, the present invention provides a technical solution:

examples

The forming equipment comprises a frame 1, an upper support 2 is fixedly arranged at the top of one side of the frame 1, a crushing cavity 4 is arranged on the upper support 2, the top of the crushing cavity 4 is connected to the bottom of a hopper 3 in a penetrating way, a first motor 13 is also arranged at the top of the frame 1, an output shaft of the first motor 13 is connected with a first bearing rod 5 through a transmission belt wheel group 12, a second gear 9 is sleeved on the outer peripheral surface of the first bearing rod 5, a first gear 8 is connected to the outer peripheral surface of the second gear 9 in a meshing way, the first gear 8 is sleeved on the outer peripheral surface of the second bearing rod 6, the first gear 8 and the second gear 9 are both arranged in an inner cavity of a hanging shell 10, the first bearing rod 5 and the second bearing rod 6 rotatably penetrate through the hanging shell 10, the outer peripheral surfaces of the first bearing rod 5 and the second bearing rod 6 are both sleeved with crushing rollers 7, the two crushing rollers 7 are both arranged outside the hanging shell 10, the first bearing rod 5 and the two sides of the second bearing rod 6 rotatably penetrate through a bearing seat 11, the bearing block 11 is arranged on the upper bracket 2, the bottom of the crushing cavity 4 penetrates through the top of the installation cavity 15, the two discharge ports 14 are arranged at the bottom of the crushing cavity 4, and the bottoms of the two discharge ports 14 are correspondingly connected with the two material receiving hoppers 151 in a penetrating manner;

the bottom of the material receiving hopper 151 is connected to the top of the extrusion outer cylinder 16 in a penetrating way, the inner cavity of the extrusion outer cylinder 16 is rotatably provided with an extrusion screw 17, the connecting position of the material receiving hopper 151 and the extrusion outer cylinder 16 is arranged right above one end of the extrusion screw 17, one end of the extrusion screw 17 is fixedly connected with a driving rod 18, the driving rod 18 penetrates through one end of the extrusion outer cylinder 16 and is fixedly connected with a tooth post 19, the tooth post 19 is fixedly embedded in the inner ring of a third gear 20, the lower surface of the third gear 20 is engaged with a fourth gear 21, one side of the fourth gear 21 is concentrically and rotatably provided with a first belt pulley 22, the two first belt pulleys 22 are connected with a second belt pulley 23 through belt transmission, the second belt pulley 23 is sleeved at the end part of an output shaft of a second motor 25, the third gear 20 and the fourth gear 21 are both rotatably arranged on the inner wall of a support box 24, the outer wall of the installation cavity 15 is arranged on the frame 1 through a welding frame 152, one end of the two extrusion outer cylinders 16 far away from the support box 24 penetrates into a cooling box 27, an extrusion head 28 is installed at one end of the extrusion outer cylinder 16, the extrusion head 28 is embedded into the side wall of the cooling box 27, a condensation pipe is arranged in the cooling box 27, and the cooling box 27 is installed at the top of the fixing frame 271;

fixing frame 271 one side is provided with guide box 29, guide box 29 inner chamber bottom one side is installed third motor 30, third motor 30 output shaft end portion cover is equipped with fifth gear 31, the meshing of fifth gear 31 one side is connected with sixth gear 32, the outer peripheral face of flat bar 33 is located to sixth gear 32 cover, flat bar 33 both ends are all rotated and are run through guide box 29 and fixed mounting has pivot pin 34, pivot pin 34 rotates and connects driven lever 35 bottom one side, driven lever 35 top one side is rotated and is connected lifter plate 36, lifter plate 36 is close to both sides position and all movably runs through guide bar 37, and lifter plate 36 lower surface mounting has two cutting blade 38, two cutting blade 38 below correspondence are provided with two guiding grooves 39, guiding groove 39 sets up in guide box 29 top.

Referring to fig. 1-10, the forming apparatus of the present embodiment works as follows:

a rubber composition is put into a feeding hopper 3, a material enters an inner cavity of a crushing cavity 4 through the feeding hopper 3, an output shaft of a first motor 13 drives a first bearing rod 5 to rotate through a belt wheel group 12, the first bearing rod 5 drives a second gear 9 on the outer peripheral surface to rotate, the second gear 9 is meshed to drive a first gear 8 to rotate, the first gear 8 drives a second bearing rod 6 to rotate, the second bearing rod 6 and the first bearing rod 5 drive a crushing roller 7 to crush and refine the material, the crushed and refined material enters a corresponding material receiving hopper 151 through two discharge holes 14 at the bottom of the crushing cavity 4, then the material enters an inner cavity of an extrusion outer barrel 16 through the material receiving hopper 151, an output shaft of a second motor 25 drives a second belt wheel 23 to rotate, the second belt wheel 23 drives two first belt wheels 22 to rotate in the same direction through a belt, the first belt wheel 22 drives a fourth gear 21 to rotate, the fourth gear 21 is meshed to drive a third gear 20 to rotate, the third gear 20 drives the toothed column 19 to rotate, the toothed column 19 drives the extrusion screw 17 to rotate through the driving rod 18, the extrusion screw 17 extrudes a semi-finished rubber tube from the extrusion head 28 on one side of the extrusion outer cylinder 16 for the crushed and refined materials, the semi-finished rubber tube is extruded into the guide groove 39, the output shaft of the third motor 30 drives the fifth gear 31 to rotate, the fifth gear 31 is meshed to drive the sixth gear 32 to rotate, the sixth gear 32 drives the flat rod 33 to rotate, the flat rod 33 drives the rotating pin 34 to rotate, the rotating pin 34 is matched with the hinged driven rod 35 to drive the lifting plate 36 to lift along the guide rod 37 periodically, the two cutting blades 38 on the lower surface of the lifting plate 36 cut the semi-finished rubber tube in the guide groove 39, and a finished rubber tube is obtained after cutting.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.

Claims (6)

1. The rubber tube forming equipment for the mesh screen-shaped mixing unit is characterized by comprising a rack (1), wherein an upper support (2) is fixedly installed at the top of one side of the rack (1), a crushing cavity (4) is installed on the upper support (2), the top of the crushing cavity (4) is connected to the bottom of a hopper (3) in a penetrating manner, a first motor (13) is further installed at the top of the rack (1), an output shaft of the first motor (13) is in transmission connection with a first bearing rod (5) through a belt pulley group (12), a second gear (9) is sleeved on the outer peripheral surface of the first bearing rod (5), a first gear (8) is connected to the outer peripheral surface of the second gear (9) in a meshing manner, the first gear (8) is sleeved on the outer peripheral surface of the second bearing rod (6), the first gear (8) and the second gear (9) are both arranged in an inner cavity of a hanging shell (10), the first bearing rod (5) and the second bearing rod (6) rotate to penetrate through the hanging shell (10), first bearing rod (5), second bearing rod (6) outer peripheral face all overlaps and is equipped with crushing roller (7), two crushing rollers (7) all set up in hanging shell (10) outside, first bearing rod (5), second bearing rod (6) both sides are all rotated and are run through bearing frame (11), bearing frame (11) are installed on upper bracket (2), smash chamber (4) bottom and link up installation cavity (15) top, and smash chamber (4) bottom and install two discharge gates (14), two discharge gates (14) bottom correspond link up two and connect hopper (151).

2. The forming apparatus of a rubber tube for a mesh screen type mixing unit as claimed in claim 1, wherein the bottom of the receiving hopper (151) is connected to the top of the extruding outer cylinder (16) in a penetrating manner, the extruding screw (17) is rotatably arranged in the inner cavity of the extruding outer cylinder (16), and the connecting position of the receiving hopper (151) and the extruding outer cylinder (16) is arranged right above one end of the extruding screw (17).

3. The forming device of the rubber tube for the mesh screen-shaped mixing unit as claimed in claim 2, wherein one end of the extrusion screw (17) is fixedly connected with the driving rod (18), the driving rod (18) penetrates through one end of the extrusion outer cylinder (16) and is fixedly connected with the toothed column (19), the toothed column (19) is fixedly embedded in an inner ring of the third gear (20), a fourth gear (21) is meshed and connected with a lower surface of the third gear (20), a first belt pulley (22) is concentrically and rotatably installed on one side of the fourth gear (21), the two first belt pulleys (22) are connected with a second belt pulley (23) through belt transmission, and the second belt pulley (23) is sleeved on the end portion of an output shaft of the second motor (25).

4. The forming equipment of the rubber tube for the mesh screen type mixing unit as claimed in claim 3, wherein the third gear (20) and the fourth gear (21) are rotatably mounted on the inner wall of the supporting box (24), the outer wall of the mounting cavity (15) is mounted on the rack (1) through a welding frame (152), one ends of the two extrusion outer cylinders (16) far away from the supporting box (24) penetrate into the cooling box (27), one ends of the extrusion outer cylinders (16) are provided with extrusion heads (28), the extrusion heads (28) are embedded into the side wall of the cooling box (27), a condensation pipe is arranged in the cooling box (27), and the cooling box (27) is mounted on the top of the fixing frame (271).

5. The forming apparatus of a rubber hose for a mesh screen type mixing unit as claimed in claim 4, wherein a guide box (29) is provided at one side of the fixing frame (271), a third motor (30) is installed at one side of the bottom of the inner cavity of the guide box (29), a fifth gear (31) is sleeved at the end of the output shaft of the third motor (30), and a sixth gear (32) is engaged and connected to one side of the fifth gear (31).

6. The forming device of the rubber hose for the mesh screen-shaped mixing unit as claimed in claim 5, wherein the sixth gear (32) is sleeved on the outer peripheral surface of the flat rod (33), both ends of the flat rod (33) are rotatably penetrated through the guide box (29) and fixedly provided with a rotating pin (34), the rotating pin (34) is rotatably connected with one side of the bottom of the driven rod (35), one side of the top of the driven rod (35) is rotatably connected with the lifting plate (36), the lifting plate (36) is movably penetrated through the guide rod (37) near both sides, two cutting blades (38) are mounted on the lower surface of the lifting plate (36), two guide grooves (39) are correspondingly arranged below the two cutting blades (38), and the guide grooves (39) are arranged on the top of the guide box (29).

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