CN219429201U - Loading attachment is used in polyurethane resin production - Google Patents

Abstract

The utility model relates to the technical field of polyurethane resin production, and discloses a feeding device for polyurethane resin production, wherein a first motor is arranged on the inner wall of the right side of a vibrating box, a rotating rod is coaxially arranged on a rotor of the first motor, a cam is uniformly arranged on the surface of the rotating rod, a lifting plate is arranged at the bottom of the cam, a vibrating rod is uniformly arranged at the bottom of the lifting plate, a reset spring is arranged on the surface of the vibrating rod, the top end of the reset spring is connected with the surface of the lifting plate, and the bottom end of the reset spring is connected with the surface of a conveying channel. The first motor that adds to establish finally can drive the vibrations pole and move down and strike conveying channel for can drive inside material and take place vibrations when conveying channel shakes, the material takes place vibrations and to shake and to extrude together can not block up conveying channel, thereby can not influence the transportation of material, can not cause the influence to the efficiency of urethane resin production.

Description

Loading attachment is used in polyurethane resin production

Technical Field

The utility model relates to the technical field of polyurethane resin production, in particular to a feeding device for polyurethane resin production.

Background

Polyurethane is a high molecular compound, and is named polyurethane. Polyurethanes are of the two general classes, polyester and polyether. Can be made into polyurethane plastics, mainly foamed plastics, polyurethane fibers, polyurethane rubber and elastomers.

The existing polyurethane resin is generally subjected to feeding treatment by adopting a feeding channel in production, the feeding channel is generally of an inclined design, and the speed of conveying raw materials can be increased or reduced by adjusting the inclination of the polyurethane resin;

the above-mentioned raw materials are carried by adopting the material conveying channel to adopt the mode of slope to prevent that the raw materials from causing the jam in the material conveying channel, but because the raw materials of polyurethane resin are solid, and the shape is different, when needs quick interpolation raw materials, need increase the conveying capacity of raw materials, and when raw materials conveying capacity is big, the raw materials is liable to take place to block up in the material conveying channel when carrying, thereby influence the transportation of raw materials easily, cause polyurethane resin production's efficiency to cause the influence.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a feeding device for polyurethane resin production, which aims to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a loading attachment is used in polyurethane resin production, includes the base, production storehouse is installed in the upper surface left side of base, the top of base is equipped with conveying channel, conveying channel's last surface mounting has the vibrations case, first motor is installed to the right side inner wall of vibrations case, the rotor coaxial arrangement of first motor has the dwang, the cam is evenly installed to the surface of dwang, the bottom of cam is equipped with the lifter plate, the shock rod is evenly installed to the bottom of lifter plate, the surface of shock rod is equipped with reset spring, reset spring's top links to each other with the surface of lifter plate, reset spring's bottom links to each other with conveying channel's surface.

Preferably, the mounting box is installed on the upper surface right side of base, the second motor is installed to the inner chamber of mounting box, the rotor coaxial arrangement of second motor has the lead screw, the lifter has been connect soon on the surface of lead screw, and the second motor is the common servo motor in market, starts the second motor and can drive the lead screw rotation, and the lead screw rotation can drive the lifter and go up and down.

Preferably, the upper surface mounting of lifter has the connecting block, the surface of connecting block is equipped with the slider, insert between connecting block and the slider and be equipped with the plug rod, the bottom welding of conveying channel has the slide rail, in the inner chamber of slider embedding and slide rail, the lifter can drive the connecting block and go up and down, and the connecting block can drive the slider and go up and down, and the slider can drive conveying channel and take place the slope.

Preferably, the movable blocks are arranged on two sides of the lifting rod, the movable grooves are formed in the inner walls of two sides of the mounting box, and the movable blocks are embedded into the inner cavities of the movable grooves.

Preferably, limiting blocks are arranged on two sides of the lifting plate, limiting grooves are formed in positions, corresponding to the limiting blocks, of the vibrating box, and the limiting blocks are embedded into inner cavities of the limiting grooves.

Preferably, the upper surface of the production bin is provided with a mounting frame, the conveying channel is connected with the surface of the mounting frame through a bearing, and the right side of the upper surface of the conveying channel is provided with a discharging pipe.

Advantageous effects

Compared with the prior art, the utility model provides a feeding device for polyurethane resin production, which has the following beneficial effects:

this loading attachment is used in polyurethane resin production adds the first motor of establishing and can drive the dwang and rotate, and the dwang rotates and can drive the cam and rotate, can drive the vibrations pole and bump to the conveying passageway after the protruding department of cam and lifter plate's the surface contact for conveying passageway shakes, can drive inside material and also shake when conveying passageway shakes, and the material shakes and avoids together leading to blockking up conveying passageway because of the extrusion promptly, thereby can not influence the transportation of material, can not lead to the fact the influence to the efficiency of urethane resin production.

Drawings

FIG. 1 is a schematic diagram of the front structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is an enlarged view of the structure of fig. 2B according to the present utility model.

In the figure: 1. a base; 2. a production bin; 3. a conveying channel; 4. a vibration box; 5. a first motor; 6. a rotating lever; 7. a cam; 8. a lifting plate; 9. a vibrating rod; 10. a return spring; 11. a mounting box; 12. a second motor; 13. a screw rod; 14. a lifting rod; 15. a connecting block; 16. a slide block; 17. inserting a connecting rod; 18. a slide rail; 19. a moving block; 20. a moving groove; 21. a limiting block; 22. a limit groove; 23. a mounting frame; 24. and discharging the material pipe.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a technical scheme, a feeding device for polyurethane resin production, which comprises a base 1, a production bin 2, a conveying channel 3, a vibration box 4, a first motor 5, a rotating rod 6, a cam 7, a lifting plate 8, a vibration rod 9, a reset spring 10, a mounting box 11, a second motor 12, a screw rod 13, a lifting rod 14, a connecting block 15, a sliding block 16, a plugging rod 17, a sliding rail 18, a moving block 19, a moving groove 20, a limiting block 21, a limiting groove 22, a mounting frame 23 and a discharging tube 24, wherein the production bin 2 is arranged on the left side of the upper surface of the base 1, the conveying channel 3 is arranged above the base 1, the vibration box 4 is arranged on the upper surface of the conveying channel 3, the first motor 5 is arranged on the right inner wall of the vibration box 4, the rotating rod 6 is coaxially arranged on the rotor of the first motor 5, the cam 7 is uniformly arranged on the surface of the rotating rod 6, the bottom of the cam 7 is provided with a lifting plate 8, the bottom of the lifting plate 8 is uniformly provided with a vibrating rod 9, the surface of the vibrating rod 9 is provided with a reset spring 10, the top end of the reset spring 10 is connected with the surface of the lifting plate 8, the bottom end of the reset spring 10 is connected with the surface of the conveying channel 3, the first motor 5 is started to drive the rotating rod 6 to rotate, the rotating rod 6 can drive the cam 7 to rotate, the convex part of the cam 7 can drive the vibrating rod 9 to move downwards to impact the conveying channel 3 after contacting with the surface of the lifting plate 8, so that the conveying channel 3 vibrates, the materials inside the conveying channel 3 can be driven to vibrate when vibrating, the materials are not extruded together to block the conveying channel 3, so that the transportation of the materials is not influenced, the production efficiency of urethane resin is not influenced, and when the convex part of the cam 7 leaves the lifting plate 8, the lifting plate 8 is reset under the influence of the reset spring 10, and the vibration rod 9 can continuously vibrate the conveying channel 3 through the continuous rotation of the cam 7;

referring to fig. 2, a mounting box 11 is mounted on the right side of the upper surface of the base 1, referring to fig. 4, a second motor 12 is mounted in an inner cavity of the mounting box 11, a screw rod 13 is coaxially mounted on a rotor of the second motor 12, a lifting rod 14 is screwed on the surface of the screw rod 13, the second motor 12 is a common servo motor in the market, the screw rod 13 can be driven to rotate by starting the second motor 12, and the lifting rod 14 can be driven to lift by rotating the screw rod 13;

the upper surface of the lifting rod 14 is provided with a connecting block 15, the surface of the connecting block 15 is provided with a sliding block 16, a plugging rod 17 is inserted between the connecting block 15 and the sliding block 16, a sliding rail 18 is welded at the bottom of the conveying channel 3, the sliding block 16 is embedded into an inner cavity of the sliding rail 18, the lifting rod 14 can drive the connecting block 15 to lift, the connecting block 15 can drive the sliding block 16 to lift, and the sliding block 16 can drive the conveying channel 3 to incline;

the two sides of the lifting rod 14 are provided with moving blocks 19, the inner walls of the two sides of the installation box 11 are provided with moving grooves 20, and the moving blocks 19 are embedded into the inner cavities of the moving grooves 20;

referring to fig. 3, limiting blocks 21 are mounted on both sides of the lifting plate 8, limiting grooves 22 are formed in positions of the vibration box 4 corresponding to the limiting blocks 21, and the limiting blocks 21 are embedded in inner cavities of the limiting grooves 22;

referring to fig. 1, a mounting frame 23 is mounted on the upper surface of the production bin 2, the conveying channel 3 is connected to the surface of the mounting frame 23 through a bearing, and a discharge tube 24 is mounted on the right side of the upper surface of the conveying channel 3.

The working principle of the device is as follows: firstly, start first motor 5 can drive dwang 6 rotation, dwang 6 rotation can drive cam 7 rotation, cam 7's protruding department can drive vibrations pole 9 and move down to carry out the striking to conveying channel 3 behind the surface contact of lifter plate 8, make conveying channel 3 shake, can drive inside material also can shake when conveying channel 3 shakes, the material shakes and can not extrude together can not block up conveying channel 3, thereby can not influence the transportation of material, can not influence the efficiency of urethane resin production, then when cam 7's protruding department left lifter plate 8, lifter plate 8 will receive reset spring 10's influence reset, through the continuous rotation of cam 7, make vibrations pole 9 can be continuous shake conveying channel 3, finally start second motor 12 and can drive lead screw 13 rotation, lead screw 13 rotation can drive lifter 14 and go up and down, lifter 14 can drive connecting block 15 and go up and down, slider 16 can drive slider 16 and go up and down, slider 16 can drive conveying channel 3 and incline, conveniently carry in the material to production storehouse 2.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a loading attachment is used in polyurethane resin production, includes base (1), its characterized in that: production storehouse (2) are installed in upper surface left side of base (1), the top of base (1) is equipped with conveyer channel (3), the last surface mounting of conveyer channel (3) has vibrations case (4), first motor (5) are installed to the right side inner wall of vibrations case (4), rotor coaxial-mounting of first motor (5) has dwang (6), cam (7) are evenly installed to the surface of dwang (6), the bottom of cam (7) is equipped with lifter plate (8), vibrations pole (9) are evenly installed to the bottom of lifter plate (8), the surface of vibrations pole (9) is equipped with reset spring (10), the top of reset spring (10) links to each other with the surface of lifter plate (8), the bottom of reset spring (10) links to each other with the surface of conveyer channel (3).

2. The feeding device for polyurethane resin production according to claim 1, wherein: install bin (11) on the upper surface right side of base (1), second motor (12) are installed to the inner chamber of install bin (11), lead screw (13) are installed to the rotor coaxial of second motor (12), lifter (14) have been connect soon on the surface of lead screw (13).

3. The feeding device for polyurethane resin production according to claim 2, wherein: the lifting device is characterized in that a connecting block (15) is mounted on the upper surface of the lifting rod (14), a sliding block (16) is arranged on the surface of the connecting block (15), a plugging rod (17) is inserted between the connecting block (15) and the sliding block (16), a sliding rail (18) is welded at the bottom of the conveying channel (3), and the sliding block (16) is embedded into an inner cavity of the sliding rail (18).

4. The feeding device for polyurethane resin production according to claim 2, wherein: the lifting device is characterized in that moving blocks (19) are arranged on two sides of the lifting rod (14), moving grooves (20) are formed in inner walls of two sides of the mounting box (11), and the moving blocks (19) are embedded into inner cavities of the moving grooves (20).

5. The feeding device for polyurethane resin production according to claim 1, wherein: limiting blocks (21) are arranged on two sides of the lifting plate (8), limiting grooves (22) are formed in positions, corresponding to the limiting blocks (21), of the vibrating box (4), and the limiting blocks (21) are embedded into inner cavities of the limiting grooves (22).

6. The feeding device for polyurethane resin production according to claim 1, wherein: the upper surface of production storehouse (2) is installed mounting bracket (23), conveying passageway (3) are continuous in the surface of mounting bracket (23) through the bearing, discharging tube (24) are installed on the upper surface right side of conveying passageway (3).