Foaming machine for automobile interior foam processing

Abstract

The utility model discloses a foaming machine for automobile interior foam processing, which comprises a case, the top of the case is fixedly connected with a feed inlet, the outer wall of the case is fixedly connected with a fixing sleeve, four corners of the bottom of the fixing sleeve are fixedly connected with supporting legs, the front side of the top of the case is fixedly connected with a purification mechanism, and the purification mechanism is fixedly connected with a foaming machine. According to the foaming machine for automobile interior foam processing, by arranging the purification mechanism, odor generated when multiple raw materials are mixed can be purified, harm to the human body and the environment is reduced, and the foaming machine has the advantages that the foaming machine is convenient to use and high in practicability. And by arranging a mixing structure, various raw materials can be uniformly mixed and foamed, the inner wall can be scraped and cleaned, the interior of the device can be conveniently cleaned after foaming is completed, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of foaming machines, in particular to a foaming machine for processing automobile interior foam. Background Art

[0002] Automotive Interior mainly refers to the automotive products used for car interior modification, involving all aspects of the car interior, such as car steering wheel covers, car seat cushions, car floor mats, car perfumes, car pendants, interior ornaments and storage boxes, etc. are all automotive interior products. What we call car interior in China is actually the Interiors System in English. Since this part of the car parts has a certain decorative effect, the current common translation in the industry is called "car interior". However, from the English "Interiors", we can know that this part of the parts is not only decorative, but also involves a wide range of functionality, safety and engineering properties. In the processing of car interiors, a foaming machine, also known as a foam generator, is needed. It is a device that makes foam from a water solution with a certain concentration of foaming agent.

[0003] According to patent document CN211993862U, the utility model relates to the technical field of foaming machines, and discloses a foaming machine for automobile interior foam processing, including a box body, a motor is fixedly installed on the top of the box body, a rotating shaft extending to the inside of the box body is fixedly installed on the bottom of the output shaft of the motor, a limiting cover is fixedly installed on the outside of the rotating shaft and located at the top of the box body, a bubble-blocking ring is fixedly installed on the outside of the rotating shaft and located inside the box body, and a filter is fixedly installed below the bubble-blocking ring and located inside the box body. The foaming machine for automobile interior foam processing, by providing an air supply head, an air pump, a filter and a sealing ring, allows the foam generated by the stirring paddle stirring the foaming liquid to move upward, and after being filtered by the filter, the foam with smaller size differences flows out from the bubble discharge port after passing through the filter, thereby achieving the effect of uniform foam size, reducing the difference in the quality effect of the same batch and the same model of foam on automobile interior cleaning, and improving the quality of the product;

[0004] At present, the traditional foaming machines used for automobile interior foam processing are not equipped with purification mechanisms. Therefore, when a variety of raw materials for producing foam are mixed, the chemical reactions of these raw materials will produce pungent odors. Excessive inhalation is very harmful to the human body and reduces the safety of operators during the production process. Utility Model Content

[0005] The purpose of the utility model is to provide a foaming machine for automobile interior foam processing, so as to solve the problem mentioned in the above background technology that the current traditional automobile interior foam processing foaming machine is not equipped with a purification mechanism, so when a variety of raw materials for producing foam are mixed, the chemical reaction of these raw materials will have a pungent smell, and excessive inhalation is very harmful to the human body, which reduces the safety of operators in the production process.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: comprising a chassis, the top of which is fixedly connected with a feed port, the outer wall of which is fixedly connected with a fixed sleeve, the four corners of the bottom of which are fixedly connected with support legs, the top front side of the chassis is fixedly connected with a purification mechanism, the interior of the chassis is provided with a mixing structure, and the bottom of the chassis is fixedly connected with a discharge valve;

[0007] The purification mechanism comprises a curved pipe, one end of which is fixedly connected to the top of the chassis, the other end of which is fixedly connected to an exhaust fan, and the bottom of the exhaust fan is fixedly connected to the top of the chassis;

[0008] The hybrid structure comprises a stepper motor, the bottom of the stepper motor is fixedly connected to the top of the chassis, and the output end of the stepper motor is fixedly connected to a rotating shaft.

[0009] Preferably, the air outlet of the exhaust fan is fixedly connected to an L-shaped tube, the left side of the L-shaped tube is fixedly connected to an installation box, and the bottom of the installation box is fixedly connected to the top of the chassis.

[0010] Preferably, four limit slots are arranged in left and right arrays at the bottom of the installation box, four rectangular through holes are arranged at the top of the inner wall of the installation box corresponding to the limit slots, and rubber pads are fixedly connected to the left and right sides of the inner walls of the rectangular through holes.

[0011] Preferably, the limiting groove is movably connected to the inside of the two rubber pads with a rectangular frame, the tops of the four rectangular frames are fixedly connected to a limiting plate, the top of the limiting plate is fixedly connected to a handle, and the inner walls of the four rectangular frames from right to left are fixedly connected with a honeycomb molecular sieve, an activated carbon layer, a silica gel air filter, and an alumina filter mesh in sequence.

[0012] Preferably, the other end of the rotating shaft is fixedly connected to a gear, the surface of the gear is meshingly connected to a toothed disk, a circular through hole that passes through inside and outside is opened in the middle position of the top of the chassis, the bottom of the toothed disk is fixedly connected to a connecting shaft, and the outer wall of the connecting shaft is movably connected to the inner wall of the circular through hole.

[0013] Preferably, two mounting plates are symmetrically fixedly connected to the bottom of the connecting shaft, and four stirring blades are fixedly connected in an upper and lower array on one side of the two mounting plates away from each other.

[0014] Preferably, the four stirring blades are fixedly connected to a side away from the mounting plate with an arc scraper, the bottom of the arc scraper is fixedly connected to one side of the mounting plate, and the sides of the two arc scrapers away from each other are movably connected to the inner wall of the chassis.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. By setting up a purification mechanism, the odor generated when multiple raw materials are mixed can be purified, reducing the harm to the human body and the environment, improving environmental protection and the safety of the production process of operators;

[0017] 2. By providing a mixing structure, a variety of raw materials can be evenly mixed and foamed, and the inner wall can be scraped and cleaned, which is convenient for cleaning the inside of the device after foaming is completed, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the structural section of the utility model;

[0020] Figure 3 It is a schematic diagram of the structural section of the purification mechanism of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the hybrid structure of the utility model.

[0022] In the figure: 1. chassis; 2. feed inlet; 3. fixing sleeve; 4. supporting leg; 5. purification mechanism; 6. mixing structure; 7. discharge valve; 51. elbow; 52. exhaust fan; 53. L-shaped pipe; 54. installation box; 55. limit groove; 56. rubber pad; 57. rectangular frame; 58. limit plate; 59. handle; 50. honeycomb molecular sieve; 501. activated carbon layer; 502. silica gel filter net; 503. alumina filter mesh; 61. stepping motor; 62. rotating shaft; 63. gear; 64. toothed disc; 65. connecting shaft; 66. installation plate; 67. stirring blade; 68. arc scraper. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-2 The utility model provides a technical solution: it includes a chassis 1, a feed port 2 is fixedly connected to the top of the chassis 1, a fixing sleeve 3 is fixedly connected to the outer wall of the chassis 1, supporting legs 4 are fixedly connected to the four corners of the bottom of the fixing sleeve 3, a purification mechanism 5 is fixedly connected to the front side of the top of the chassis 1, a mixing structure 6 is arranged inside the chassis 1, and a discharge valve 7 is fixedly connected to the bottom of the chassis 1.

[0025] See also Figure 3 In order to purify the odor generated when multiple raw materials are mixed, the purification mechanism 5 includes a bent pipe 51, one end of the bent pipe 51 is fixedly connected to the top of the chassis 1, the other end of the bent pipe 51 is fixedly connected to an exhaust fan 52, the bottom of the exhaust fan 52 is fixedly connected to the top of the chassis 1, the air outlet of the exhaust fan 52 is fixedly connected to an L-shaped pipe 53, the left side of the L-shaped pipe 53 is fixedly connected to an installation box 54, the bottom of the installation box 54 is fixedly connected to the top of the chassis 1, four limiting grooves 55 are arranged in left and right arrays at the bottom of the installation box 54, four rectangular through holes are arranged at the top of the inner wall of the installation box 54 corresponding to the limiting grooves 55, the left and right sides of the inner wall of the rectangular through hole are fixedly connected to rubber pads 56, the limiting grooves 55 and the two rubber pads 56 are movably connected to a rectangular frame 57, the tops of the four rectangular frames 57 are fixedly connected to limiting plates 58, and the tops of the limiting plates 58 are fixedly connected There is a handle 59, and the inner walls of the four rectangular frames 57 from right to left are fixedly connected with honeycomb molecular sieve 50, activated carbon layer 501, silica gel air filter net 502, and alumina filter mesh 503 in sequence. The exhaust fan 52 is started to exhaust air from the inside of the chassis 1 through the curved pipe 51, and then blown into the inside of the installation box 54 through the L-shaped pipe 53. The extracted gas passes through the honeycomb molecular sieve 50, activated carbon layer 501, silica gel air filter net 502, and alumina filter mesh 503 to effectively remove harmful gases, odors, and moisture, thereby achieving a purification effect. By pulling the corresponding handle 59 on the top, the limit plate 58 and the rectangular frame 57 are driven by the handle 59 to slide out of the installation box 54 from the inside of the two rubber pads 56 and the limit groove 55, so as to replace the corresponding honeycomb molecular sieve 50, activated carbon layer 501, silica gel air filter net 502, and alumina filter mesh 503.

[0026] See also Figure 4In order to mix a variety of raw materials and facilitate cleaning of the inner wall, the mixing structure 6 includes a stepper motor 61, the bottom of the stepper motor 61 is fixedly connected to the top of the chassis 1, the output end of the stepper motor 61 is fixedly connected to a rotating shaft 62, the other end of the rotating shaft 62 is fixedly connected to a gear 63, the surface of the gear 63 is meshed with a toothed disc 64, a circular through hole that passes through inside and outside is opened in the middle position of the top of the chassis 1, the bottom of the toothed disc 64 is fixedly connected to a connecting shaft 65, the outer wall of the connecting shaft 65 is movably connected to the inner wall of the circular through hole, and the bottom of the connecting shaft 65 is symmetrically fixedly connected to two mounting plates 66, and four stirring blades 67 are fixedly connected to the upper and lower arrays on the sides of the two mounting plates 66 that are away from each other. A side of each stirring blade 67 away from the mounting plate 66 is fixedly connected with an arc scraper 68, the bottom of the arc scraper 68 is fixedly connected to one side of the mounting plate 66, and the sides of the two arc scrapers 68 away from each other are movably connected to the inner wall of the chassis 1, and are started by the stepping motor 61 and drive the rotating shaft 62 to rotate, thereby rotating the gear 63, and the gear 63 rotates to rotate the toothed disk 64 and drive the connecting shaft 65 to rotate on the inner wall of the circular through hole, and the connecting shaft 65 rotates to make the two mounting plates 66 at the bottom drive the stirring blade 67 and the arc scraper 68 to rotate inside the chassis 1, so as to achieve the purpose of mixing multiple raw materials inside the chassis 1 and scraping the inner wall of the chassis 1 at the same time.

[0027] Working principle:

[0028] The exhaust fan 52 is started to extract air from the inside of the chassis 1 through the curved pipe 51, and then blown into the inside of the installation box 54 through the L-shaped pipe 53. The extracted gas passes through the honeycomb molecular sieve 50, the activated carbon layer 501, the silica gel air filter net 502, and the alumina filter mesh 503 to effectively remove harmful gases, odors, and moisture, thereby achieving a purification effect. By pulling the corresponding handle 59 on the top, the handle 59 drives the limit plate 58 and the rectangular frame 57 to slide out of the installation box 54 from the inside of the two rubber pads 56 and the limit groove 55, so as to replace the corresponding honeycomb molecular sieve 50, the activated carbon layer 501, the silica gel air filter net 502, and the alumina filter mesh 503;

[0029] The stepper motor 61 is started and drives the rotating shaft 62 to rotate, thereby rotating the gear 63. The gear 63 rotates the toothed disc 64 and drives the connecting shaft 65 to rotate on the inner wall of the circular through hole. The connecting shaft 65 rotates to drive the two mounting plates 66 at the bottom to drive the stirring blade 67 and the arc scraper 68 to rotate inside the chassis 1, thereby mixing the various raw materials inside the chassis 1 and scraping the inner wall of the chassis 1 at the same time.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A foaming machine for automobile interior foam processing, comprising a chassis (1), characterized in that: The top of the chassis (1) is fixedly connected to a feed port (2), the outer wall of the chassis (1) is fixedly connected to a fixing sleeve (3), the four corners of the bottom of the fixing sleeve (3) are fixedly connected to support legs (4), the top front side of the chassis (1) is fixedly connected to a purification mechanism (5), the interior of the chassis (1) is provided with a mixing structure (6), and the bottom of the chassis (1) is fixedly connected to a discharge valve (7); The purification mechanism (5) comprises a curved pipe (51), one end of the curved pipe (51) is fixedly connected to the top of the chassis (1), the other end of the curved pipe (51) is fixedly connected to an exhaust fan (52), and the bottom of the exhaust fan (52) is fixedly connected to the top of the chassis (1); The hybrid structure (6) comprises a stepper motor (61), the bottom of the stepper motor (61) is fixedly connected to the top of the chassis (1), and the output end of the stepper motor (61) is fixedly connected to a rotating shaft (62).

2. The foaming machine for automobile interior foam processing according to claim 1, characterized in that: The air outlet of the exhaust fan (52) is fixedly connected to an L-shaped tube (53), the left side of the L-shaped tube (53) is fixedly connected to an installation box (54), and the bottom of the installation box (54) is fixedly connected to the top of the chassis (1).

3. The foaming machine for automobile interior foam processing according to claim 2, characterized in that: The bottom of the installation box (54) is provided with four limit slots (55) in a left and right array, and the top of the inner wall of the installation box (54) is provided with four rectangular through holes corresponding to the limit slots (55), and rubber pads (56) are fixedly connected to the left and right sides of the inner wall of the rectangular through holes.

4. The foaming machine for automobile interior foam processing according to claim 3, characterized in that: A rectangular frame (57) is movably connected inside the limiting groove (55) and the two rubber pads (56); the tops of the four rectangular frames (57) are fixedly connected to a limiting plate (58); the tops of the limiting plates (58) are fixedly connected to a handle (59); and the inner walls of the four rectangular frames (57) are fixedly connected with a honeycomb molecular sieve (50), an activated carbon layer (501), a silica gel air filter (502), and an alumina filter mesh (503) in sequence from right to left.

5. The foaming machine for automobile interior foam processing according to claim 1, characterized in that: The other end of the rotating shaft (62) is fixedly connected to a gear (63), and the surface of the gear (63) is meshingly connected to a toothed disc (64). A circular through hole that passes through inside and outside is opened in the middle of the top of the chassis (1). The bottom of the toothed disc (64) is fixedly connected to a connecting shaft (65), and the outer wall of the connecting shaft (65) is movably connected to the inner wall of the circular through hole.

6. The foaming machine for automobile interior foam processing according to claim 5, characterized in that: Two mounting plates (66) are symmetrically and fixedly connected to the bottom of the connecting shaft (65), and four stirring blades (67) are fixedly connected in an upper and lower array to the sides of the two mounting plates (66) that are away from each other.

7. The foaming machine for automobile interior foam processing according to claim 6, characterized in that: The four stirring blades (67) are fixedly connected to a side away from the mounting plate (66) with an arc-shaped scraper (68); the bottom of the arc-shaped scraper (68) is fixedly connected to one side of the mounting plate (66); and the sides of the two arc-shaped scrapers (68) away from each other are movably connected to the inner wall of the chassis (1).

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