CN215095140U

CN215095140U - Auxiliary discharging device of foaming machine

Info

Publication number: CN215095140U
Application number: CN202121433383.3U
Authority: CN
Inventors: 杰孟礼
Original assignee: Nantong Gelinlet Auto Parts Co ltd
Current assignee: Nantong Gelinlet Auto Parts Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2021-12-10
Anticipated expiration: 2031-06-25

Abstract

The utility model discloses a foaming machine discharging auxiliary device, which comprises a storage rack, wherein a bottom plate to be sprayed is stacked in the storage rack, the bottom of the storage rack is fixedly connected with a feeding mechanism, the right side wall of the feeding mechanism is fixedly connected with a cleaning mechanism, the right side wall of the cleaning mechanism is fixedly connected with a conveying platform, and the top of the conveying platform is fixedly connected with a foaming agent box body; to treat that the spraying bottom plate stacks in proper order inside the supporter, the starter motor, it rotates to drive the protruding dish through the motor rotation, because two stretching effect of spring, make the gyro wheel all the time with protruding dish surface contact, when the protruding dish is rotatory to the concave surface position by convex surface position, the gyro wheel begins to remove right gradually because two stretching effect of spring this moment, and then drive the pendulum rod and use the bottom to deflect clockwise as the axle center, and then drive the movable block synchronous right removal at its top, stir to be located the supporter bottom through the movable block and treat that the spraying bottom plate moves right, realize the effect of treating the spraying bottom plate of automatic promotion.

Description

Auxiliary discharging device of foaming machine

Technical Field

The utility model relates to a foaming machine technical field specifically is a foaming machine ejection of compact auxiliary device.

Background

The polyurethane foaming machine is a special device for pouring and foaming polyurethane foam plastics, and is characterized in that polyether polyol and polyisocyanate are subjected to chemical reaction foaming in the presence of a plurality of chemical additives such as foaming agents, catalysts, emulsifiers and the like to prepare the foam plastics, when a polyurethane insulation board is processed, a bottom plate is placed on a transmission roller to be transmitted, then the foaming machine is fixed on a rack for mounting the transmission roller, and then the polyurethane is sprayed in the middle of the bottom plate.

Notice No. is CN 202021523221.4's chinese utility model discloses a foaming machine ejection of compact auxiliary device, including the homocline subassembly, the homocline subassembly includes main trachea and bronchus, main trachea and external air supply intercommunication, main trachea sets up on the foaming machine body, the bronchus has two, inclines respectively to set up in a hopper axis both sides, two the bronchus is kept away from mutually and all communicates with main trachea. When polyurethane was followed out the hopper blowout, start external air supply simultaneously, external air supply air feed in to the main trachea, and gas is followed two trachea blowout respectively to blow away to both sides with gathering in the polyurethane of middle department, make the polyurethane of gathering disperse, thereby make polyurethane distribute evenly on the bottom plate, improve the quality of product.

However, when the device is used for spraying, the materials need to be fed one by one manually, the labor intensity of workers is increased, the surface of the bottom plate to be sprayed cannot be cleaned before the foaming agent is sprayed, the foaming agent is adhered and is not firm enough, the openings of the gas outlet and the discharge hole cannot be opened and closed automatically according to use requirements, and external impurities enter to block the openings when the foaming agent is not used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foaming machine ejection of compact auxiliary device to solve the current device that proposes in the above-mentioned background art when carrying out the spraying, need artifical pay-off one by one, increased staff's intensity of labour, can not treat the surface of spraying bottom plate before the spraying foamer and clean, it is firm inadequately to lead to the foamer to glue, and can not be according to the opening of using needs automatic start-stop gas outlet and discharge gate, lead to external impurity to get into when not using, block up the opening problem.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a foaming machine ejection of compact auxiliary device, includes the supporter, the inside of supporter stacks and remains the spraying bottom plate, the bottom fixedly connected with feeding mechanism of supporter, the clean mechanism of feeding mechanism's right side wall fixedly connected with, the right side wall fixedly connected with conveying platform of clean mechanism, conveying platform's top fixedly connected with foaming agent box, the positive fixedly connected with aerator of foaming agent box.

As a further aspect of the present invention: the feeding mechanism comprises a frame body, two groups of frame bodies are arranged on the frame body, a motor is fixedly connected to the back of the frame body at the rear side, a convex disc which is coaxially and fixedly connected with the motor is movably connected between the two groups of frame bodies, a swing rod is movably connected to the left side wall of the convex disc, a roller which is attached to the outer wall of the convex disc is movably connected to the front side of the swing rod, a sliding groove is fixedly connected to the bottom of the storage rack, a moving block is slidably connected to the inside of the sliding groove, the bottom of the moving block is movably connected to the bottom of the swing rod, a limiting block is fixedly connected to the bottom of the storage rack, a second spring is arranged between the left side wall of the limiting block and the right side wall of the swing rod, a bottom plate to be sprayed is sequentially stacked inside the storage rack, the motor is started, the convex disc is driven to rotate by the rotation of the motor, and the roller is always in contact with the surface of the convex disc due to the stretching effect of the second spring, when the convex disc rotates from the convex surface position to the concave surface position, the roller wheel starts to move rightwards gradually due to the stretching effect of the spring II, the swing rod is driven to deflect clockwise by taking the bottom as an axis, the moving block at the top of the swing rod is driven to move rightwards synchronously, the moving block is used for stirring the bottom plate to be sprayed, which is positioned at the lowest part of the storage rack, to move rightwards, and the effect of automatically pushing the bottom plate to be sprayed is realized.

As a further aspect of the present invention: the cleaning mechanism comprises two groups of cleaning rollers, the front and the back of the cleaning rollers at the upper side are movably connected with sliding blocks, the sliding blocks are connected in an inner cavity of a frame body in a sliding manner, the top of the sliding blocks is fixedly connected with a first spring, the top of the first spring is fixedly connected with a fixing bolt, the fixing bolt is fixedly connected with the top of the frame body, the front and the back of the cleaning rollers at the lower side are movably connected with fixing blocks, the fixing blocks are fixedly connected with the inner cavity of the frame body, when a convex disc rotates, the positive driving wheel of the convex disc is driven to synchronously rotate, the positive driving wheel of the cleaning rollers at the lower side is driven to synchronously rotate through the belt transmission effect, and then the cleaning rollers at the lower side are driven to rotate, a bottom plate to be sprayed, which is fed between the two groups of cleaning rollers, is cleaned, and is continuously pushed rightwards, so that the cleaning function before the bottom plate to be sprayed is realized, prevent the phenomenon that the spraying adhesiveness is reduced due to the adhesion of impurities.

As a further aspect of the present invention: the bottom of the foaming agent box body is fixedly connected with a spherical valve body, an inner cavity of the spherical valve body is movably connected with a valve core, one surface of the valve core, which is close to an inflator, is fixedly connected with a threaded rod, one end of the threaded rod, which is far away from the valve core, is fixedly connected with a gear, when a bottom plate to be sprayed enters the upper surface of a conveying platform, the inflator is started to ventilate the air inlet, a piston is pushed to slide downwards through the air pressure action, a third spring is further compressed, an opening of a communicating pipe is opened through the downward movement of the piston, gas enters the bottom of the spherical valve body from the communicating pipe to assist in spraying the foaming agent, when the gas injection is stopped, the piston re-blocks the communicating pipe through the action of the elastic potential energy of the third spring, so that external impurities are prevented from entering the inner cavity of the shell, and the air inlet is prevented from being blocked.

As a further aspect of the present invention: the bottom fixedly connected with air intake of aerator, the bottom fixedly connected with casing of air intake, the inner wall sliding connection of casing has the piston, be provided with spring three between the bottom of piston and the inner wall of casing, be provided with communicating pipe between the casing and the spherical valve body near the one side of spherical valve body, the bottom fixedly connected with rack of piston, the rack is "U" shape structure, the rack runs through the bottom of casing and its one end of keeping away from the piston is connected with gear engagement, simultaneously, when the piston moves down, drives the synchronous downstream of rack, and then drives the gear and rotate, and then drives threaded rod and case synchronous revolution, and then opens the export of case, realizes the function of automatic opening seal.

As a further aspect of the present invention: the front side of the frame body is movably connected with a driving wheel which is coaxially and fixedly connected with the convex disc, the front side of the frame body is also movably connected with a driving wheel which is coaxially and fixedly connected with the lower cleaning roller, and a belt is arranged between the two groups of driving wheels.

Compared with the prior art, the beneficial effects of the utility model are that:

1. to treat that the spraying bottom plate stacks in proper order inside the supporter, the starter motor, it rotates to drive the protruding dish through the motor rotation, because two stretching effect of spring, make the gyro wheel all the time with protruding dish surface contact, when the protruding dish is rotatory to the concave surface position by convex surface position, the gyro wheel begins to remove right gradually because two stretching effect of spring this moment, and then drive the pendulum rod and use the bottom to deflect clockwise as the axle center, and then drive the movable block synchronous right removal at its top, stir to be located the supporter bottom through the movable block and treat that the spraying bottom plate moves right, realize the effect of treating the spraying bottom plate of automatic promotion.

2. Can drive its positive drive wheel when the flange rotates and rotate in step, drive the positive drive wheel of downside cleaning roller through belt transmission effect and rotate in step, and then drive downside cleaning roller and rotate, clean treating the spraying bottom plate of sending into between two sets of cleaning rollers, continue the propelling movement right simultaneously, realize treating the clean function before the spraying of spraying bottom plate, prevent that impurity from gluing even, lead to the phenomenon that spraying adhesion reduces.

3. When the spraying bottom plate enters the upper surface of the conveying platform, the inflator is started to ventilate the position of the air inlet, the piston is pushed to slide downwards under the action of air pressure, the spring III is further compressed, the opening of the communicating pipe is opened through downward movement of the piston, air enters the bottom of the spherical valve body from the communicating pipe to assist in spraying the foaming agent, and when air injection is stopped, the piston re-plugs the communicating pipe under the action of elastic potential energy of the spring III to prevent external impurities from entering the inner cavity of the shell and blocking the air inlet.

4. Meanwhile, when the piston moves downwards, the rack is driven to synchronously move downwards, and then the gear is driven to rotate, so that the threaded rod and the valve core are driven to synchronously rotate, and then the outlet of the valve core is opened, and the function of automatically opening the seal is realized.

Drawings

Fig. 1 is a schematic structural diagram of a discharging auxiliary device of a foaming machine.

Fig. 2 is a schematic structural diagram of a feeding mechanism in an auxiliary discharging device of a foaming machine.

FIG. 3 is a schematic structural view of a convex disc and a roller in an auxiliary discharging device of a foaming machine.

Fig. 4 is a schematic structural diagram of a spherical valve body in a discharging auxiliary device of a foaming machine.

In the figure: 1. a rack; 2. spraying a bottom plate; 3. a feeding mechanism; 4. a cleaning mechanism; 5. a belt; 6. a conveying platform; 7. a foaming agent box body; 8. an inflator; 9. a frame body; 10. a fixed block; 11. a slider; 12. a cleaning roller; 13. a first spring; 14. fixing the bolt; 15. a motor; 16. a convex disc; 17. a swing rod; 18. a roller; 19. a moving block; 20. a chute; 21. a driving wheel; 22. a second spring; 23. a limiting block; 24. a spherical valve body; 25. a valve core; 26. a threaded rod; 27. a gear; 28. a housing; 29. a piston; 30. a rack; 31. a communicating pipe; 32. an air inlet; 33. and a third spring.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, in an embodiment of the present invention, an auxiliary device for discharging of a foaming machine, includes a storage rack 1, wherein the storage rack 1 is stacked inside to be coated with a bottom plate 2, a bottom fixedly connected with feeding mechanism 3 of the storage rack 1, a right side wall fixedly connected with cleaning mechanism 4 of the feeding mechanism 3, a right side wall fixedly connected with conveying platform 6 of the cleaning mechanism 4, a top fixedly connected with foaming agent box 7 of the conveying platform 6, and a front fixedly connected with inflator 8 of the foaming agent box 7.

The feeding mechanism 3 comprises a frame body 9, two groups of frame bodies 9 are arranged, a motor 15 is fixedly connected to the back of the rear side frame body 9, a convex disc 16 coaxially and fixedly connected with the motor 15 is movably connected between the two groups of frame bodies 9, the left side wall of the convex disc 16 is movably connected with a swing rod 17, the front side of the swing rod 17 is movably connected with a roller 18 attached to the outer wall of the convex disc 16, a chute 20 is fixedly connected to the bottom of the storage rack 1, a moving block 19 is slidably connected to the inside of the chute 20, the bottom of the moving block 19 is movably connected with the bottom of the swing rod 17, a limiting block 23 is fixedly connected to the bottom of the storage rack 1, a spring II 22 is arranged between the left side wall of the limiting block 23 and the right side wall of the swing rod 17, the base plates 2 to be sprayed are sequentially stacked inside the storage rack 1, the motor 15 is started, the convex disc 16 is driven to rotate by the rotation of the motor 15, and the roller 18 is always in surface contact with the convex disc 16 due to the stretching effect of the spring II 22, when the convex disc 16 rotates from the convex position to the concave position, the roller 18 starts to move rightwards gradually due to the stretching action of the second spring 22, so that the swing rod 17 is driven to deflect clockwise by taking the bottom as an axis, the moving block 19 at the top of the swing rod is driven to move rightwards synchronously, the moving block 19 is used for shifting the bottom plate 2 to be sprayed, which is positioned at the lowest part of the storage rack 1, to move rightwards, and the effect of automatically pushing the bottom plate 2 to be sprayed is realized.

The cleaning mechanism 4 comprises two groups of cleaning rollers 12, two groups of cleaning rollers 12 are arranged, the front surface and the back surface of the upper cleaning roller 12 are movably connected with sliding blocks 11, the sliding blocks 11 are in sliding connection in the inner cavity of the frame body 9, the top part of the sliding blocks 11 is fixedly connected with a first spring 13, the top part of the first spring 13 is fixedly connected with a fixing bolt 14, the fixing bolt 14 is fixedly connected with the top part of the frame body 9, the front surface and the back surface of the lower cleaning roller 12 are movably connected with fixing blocks 10, the fixing blocks 10 are fixedly connected with the inner cavity of the frame body 9, when the convex disc 16 rotates, the front driving wheel 21 of the convex disc is driven to synchronously rotate, the front driving wheel 21 of the lower cleaning roller 12 is driven to synchronously rotate through the transmission action of the belt 5, further, the lower cleaning roller 12 is driven to rotate, the base plate 2 to be sprayed which is sent between the two groups of cleaning rollers 12 is cleaned, meanwhile, the pushing is continued to the right, and the cleaning function before the base plate 2 to be sprayed is realized, prevent the phenomenon that the spraying adhesiveness is reduced due to the adhesion of impurities.

The bottom of the foaming agent box body 7 is fixedly connected with a spherical valve body 24, the inner cavity of the spherical valve body 24 is movably connected with a valve core 25, one surface of the valve core 25, which is close to the inflator 8, is fixedly connected with a threaded rod 26, one end of the threaded rod 26, which is far away from the valve core 25, is fixedly connected with a gear 27, when the bottom plate 2 to be sprayed enters the upper surface of the conveying platform 6, the inflator 8 is started to ventilate the position of the air inlet 32, the piston 29 is pushed to slide downwards through the air pressure action, then a spring III 33 is compressed, the opening of the communicating pipe 31 is opened through the downward movement of the piston 29, the air enters the bottom of the spherical valve body 24 from the communicating pipe 31 to assist in spraying the foaming agent, when the air injection is stopped, the piston 29 passes through the elastic potential energy action of the spring III 33 to re-block the communicating pipe 31, so as to prevent external impurities from entering the inner cavity of the shell body 28 and preventing the air inlet 32 from being blocked.

The bottom fixedly connected with air intake 32 of aerator 8, the bottom fixedly connected with casing 28 of air intake 32, the inner wall sliding connection of casing 28 has piston 29, be provided with spring three 33 between the bottom of piston 29 and the inner wall of casing 28, be provided with communicating pipe 31 between casing 28 and the spherical valve body 24 near the one side of spherical valve body 24, the bottom fixedly connected with rack 30 of piston 29, rack 30 is "U" shape structure, rack 30 runs through the bottom of casing 28 and its one end of keeping away from piston 29 is connected with the meshing of gear 27, and simultaneously, when piston 29 moves down, drive rack 30 and move down in step, and then drive gear 27 and rotate, and then drive threaded rod 26 and case 25 synchronous rotation, and then open the export of case 25, realize the function of automatic opening seal.

The front surface of the front side frame body 9 is movably connected with a transmission wheel 21 which is coaxially and fixedly connected with the convex disc 16, the front surface of the front side frame body 9 is also movably connected with a transmission wheel 21 which is coaxially and fixedly connected with the lower side cleaning roller 12, and a belt 5 is arranged between the two groups of transmission wheels 21.

The utility model discloses a theory of operation is:

when the utility model is used, the bottom plates 2 to be sprayed are sequentially stacked inside the storage rack 1, the motor 15 is started, the motor 15 rotates to drive the convex disc 16 to rotate, due to the stretching action of the second spring 22, the roller 18 is always in surface contact with the convex disc 16, when the convex disc 16 rotates from the convex surface position to the concave surface position, the roller 18 starts to gradually move rightwards due to the stretching action of the second spring 22, the swing rod 17 is driven to clockwise deflect by taking the bottom as an axis, the moving block 19 at the top of the moving block is driven to synchronously move rightwards, the bottom plates 2 to be sprayed positioned at the bottom of the storage rack 1 are stirred to move rightwards through the moving block 19, and the function of automatically pushing the bottom plates 2 to be sprayed is realized;

meanwhile, when the convex disc 16 rotates, the driving wheel 21 on the front side of the convex disc is driven to synchronously rotate, the driving wheel 21 on the front side of the lower cleaning roller 12 is driven to synchronously rotate through the transmission effect of the belt 5, so that the lower cleaning roller 12 is driven to rotate, the to-be-sprayed bottom plate 2 fed between the two groups of cleaning rollers 12 is cleaned, and meanwhile, the to-be-sprayed bottom plate is continuously pushed rightwards, so that the cleaning function before the to-be-sprayed bottom plate 2 is sprayed is realized, and the phenomenon that the spraying adhesiveness is reduced due to the adhesion of impurities is prevented;

when the bottom plate 2 to be sprayed enters the upper surface of the conveying platform 6, the inflator 8 is started to ventilate the position of the air inlet 32, the piston 29 is pushed to slide downwards under the action of air pressure, the spring III 33 is further compressed, the opening of the communicating pipe 31 is opened through the downward movement of the piston 29, air enters the bottom of the spherical valve body 24 from the communicating pipe 31 to assist in spraying foaming agent, and when the air injection is stopped, the piston 29 blocks the communicating pipe 31 again under the action of elastic potential energy of the spring III 33, so that external impurities are prevented from entering the inner cavity of the shell 28, and the air inlet 32 is prevented from being blocked;

meanwhile, when the piston 29 moves downwards, the rack 30 is driven to synchronously move downwards, and then the gear 27 is driven to rotate, so that the threaded rod 26 and the valve core 25 are driven to synchronously rotate, and then the outlet of the valve core 25 is opened, and the function of automatically opening the seal is realized.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a foaming machine ejection of compact auxiliary device, includes supporter (1), its characterized in that, the inside of supporter (1) stacks and remains spraying bottom plate (2), the bottom fixedly connected with feeding mechanism (3) of supporter (1), the clean mechanism (4) of right side wall fixedly connected with of feeding mechanism (3), the right side wall fixedly connected with conveying platform (6) of clean mechanism (4), the top fixedly connected with foaming agent box (7) of conveying platform (6), the positive fixedly connected with aerator (8) of foaming agent box (7).

2. The auxiliary discharging device of the foaming machine according to claim 1, wherein the feeding mechanism (3) comprises a frame body (9), the frame body (9) is provided with two groups, the back surface of the frame body (9) at the rear side is fixedly connected with a motor (15), a convex disc (16) coaxially and fixedly connected with the motor (15) is movably connected between the two groups of frame bodies (9), the left side wall of the convex disc (16) is movably connected with a swing rod (17), the front surface of the swing rod (17) is movably connected with a roller (18) attached to the outer wall of the convex disc (16), the bottom of the article placing frame (1) is fixedly connected with a sliding groove (20), the inside of the sliding groove (20) is slidably connected with a movable block (19), the bottom of the movable block (19) is movably connected with the bottom of the swing rod (17), and the bottom of the article placing frame (1) is fixedly connected with a limiting block (23), and a second spring (22) is arranged between the left side wall of the limiting block (23) and the right side wall of the swing rod (17).

3. The auxiliary discharging device of the foaming machine as claimed in claim 2, wherein the cleaning mechanism (4) comprises two sets of cleaning rollers (12), the cleaning rollers (12) are arranged in two sets, the front surface and the back surface of the cleaning rollers (12) are movably connected with sliding blocks (11) at the upper side, the sliding blocks (11) are slidably connected with the inner cavity of the frame body (9), the first top fixedly connected with springs (13) of the sliding blocks (11), the first top fixedly connected with fixing bolts (14) of the first springs (13), the fixing bolts (14) are fixedly connected with the top of the frame body (9), the lower side of the front surface and the back surface of the cleaning rollers (12) are movably connected with fixing blocks (10), and the fixing blocks (10) are fixedly connected with the inner cavity of the frame body (9).

4. The auxiliary discharging device of the foaming machine according to claim 1, wherein a spherical valve body (24) is fixedly connected to the bottom of the foaming agent box body (7), a valve core (25) is movably connected to an inner cavity of the spherical valve body (24), a threaded rod (26) is fixedly connected to one surface of the valve core (25) close to the inflator (8), and a gear (27) is fixedly connected to one end, far away from the valve core (25), of the threaded rod (26).

5. The auxiliary discharging device of the foaming machine according to claim 4, wherein an air inlet (32) is fixedly connected to the bottom of the inflator (8), a housing (28) is fixedly connected to the bottom of the air inlet (32), a piston (29) is slidably connected to the inner wall of the housing (28), a third spring (33) is arranged between the bottom of the piston (29) and the inner wall of the housing (28), a communicating pipe (31) is arranged between one surface of the housing (28) close to the spherical valve body (24) and the spherical valve body (24), a rack (30) is fixedly connected to the bottom of the piston (29), the rack (30) is of a U-shaped structure, and the rack (30) penetrates through the bottom of the housing (28) and is meshed with the gear (27) at one end far away from the piston (29).

6. The auxiliary discharging device of the foaming machine according to claim 3, wherein the front surface of the frame body (9) at the front side is movably connected with a driving wheel (21) coaxially and fixedly connected with the convex disc (16), the front surface of the frame body (9) at the front side is also movably connected with a driving wheel (21) coaxially and fixedly connected with the lower cleaning roller (12), and a belt (5) is arranged between the two groups of driving wheels (21).