Intelligent raw material premixing control equipment

Abstract

The utility model discloses intelligent raw material premixing control equipment, which relates to the technical field of coating production and comprises a supporting plate, supporting legs are symmetrically arranged on the lower surface of the supporting plate, supporting feet are arranged at the lower ends of the supporting legs, a through hole is formed in the center of the upper surface of the supporting plate, a first motor is arranged in the through hole, and a second motor is arranged in the through hole. A screening barrel is arranged above the first motor, a barrel cover is arranged at the upper end of the screening barrel, a feeding assembly is arranged on the upper surface of the barrel cover, a first through hole is formed in the lower surface of the screening barrel, a screening assembly is arranged in the first through hole, and vibrators are symmetrically arranged on the lower surface of the screening barrel. A discharging opening is formed in one side of the lower surface of the screening barrel, and a buffering assembly is arranged on the upper surface of the supporting plate. Through cooperation of the feeding assembly, the screening assembly and the buffering assembly, the purpose of improving the screening efficiency is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of coating production, in particular to intelligent premixing control equipment for raw materials. Background Art

[0002] With the popularization of shell powder technology, the application field is becoming wider and wider. Shell powder has gradually expanded from the initial beauty industry and food additives to the decoration field. Shell powder paint is an emerging home decoration interior wall paint in recent years. It is one of the new applications of shell powder. It is ground and made by special process without adding any harmful substances. It has the function of absorbing harmful gases such as formaldehyde, benzene, gas, TVOC, etc. In the production process of shell powder paint, after the raw materials are ground and crushed, they need to be pre-mixed and screened. For example, a shell recorded in the patent announcement number CN218688888U The intelligent premixing control equipment for powder raw materials, which records the scheme: the mechanical vibration of the screening tank is driven by a vibration motor to vibrate and screen the shell powder raw materials, and the scraper plate scrapes the raw materials on the screening mesh plate and the combing teeth of the screening tooth plate to stir the shell powder raw materials again. After screening, the raw materials are heated by the heating coil and stirred by the centrifugal stirring paddle, and mixed and dried. After the premixing and screening is completed, the raw materials are centrifugally scraped out under the centrifugal stirring of the centrifugal stirring paddle; the existing problem: when more shell powder raw materials are added, the sieve holes on the screening mesh plate are easily blocked during the screening process, reducing the screening efficiency. Based on this, the intelligent premixing control equipment for raw materials is now provided to eliminate the disadvantages of the existing equipment. Utility Model Content

[0003] The utility model aims to provide a raw material intelligent premixing control device to solve the problems in the background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] The intelligent premixing control device for raw materials comprises a support plate, support legs are symmetrically arranged on the lower surface of the support plate, support feet are arranged at the lower ends of the support legs, a through hole is arranged at the center position of the upper surface of the support plate, a first motor is arranged in the through hole, a screening barrel is arranged above the first motor, a barrel cover is arranged at the upper end of the screening barrel, a feeding assembly is arranged on the upper surface of the barrel cover, a first through hole is arranged on the lower surface of the screening barrel, a screening assembly is arranged in the first through hole, a vibrator is symmetrically arranged on the lower surface of the screening barrel, a discharge port is arranged on one side of the lower surface of the screening barrel, and a buffer assembly is arranged on the upper surface of the support plate.

[0006] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0007] In an optional solution: the feeding assembly includes a reduction cylinder, which is arranged on the upper surface of the barrel cover, a central axis is arranged on the central axis of the reduction cylinder, a reduction slide is arranged on the side of the central axis, the outer edge of the reduction slide is fixedly connected to the inner wall of the reduction cylinder, and a feed port is arranged at the upper end of the reduction cylinder.

[0008] In an optional scheme: the screening assembly includes a connecting shaft, the lower end of the connecting shaft is fixedly connected to the rotating shaft of the first motor, the lower end of the connecting shaft is rotatably set in the first through hole, the upper end of the connecting shaft passes through the third through hole and the second through hole, the third through hole is set at the center position of the upper surface of the first screen plate, the second through hole is set at the center position of the upper surface of the second screen plate, the first screen plate and the second screen plate are fixedly set on the inner wall of the screening barrel, the first screen plate is set above the second screen plate, and a centrifugal stirring paddle, screening teeth and scraper plates are arranged in a circular array on the side of the connecting shaft, the lower side of the centrifugal stirring paddle contacts the bottom of the inner wall of the screening barrel, and the screening teeth and scraper plates are linearly arrayed on the side of the connecting shaft, the lower side of the lower screening teeth and scraper plate contacts the upper surface of the second screen plate, and the lower side of the upper screening teeth and scraper plate contacts the upper surface of the first screen plate.

[0009] In an optional scheme: the buffer assembly includes a buffer column, and the buffer column is arranged in a circular array on the upper surface of the support plate. The upper end of the buffer column is provided with a slide groove, and a slide column is slidably arranged in the slide groove. The upper end of the slide column passes through a damping spring and is fixedly connected to the lower surface of the screening barrel. The lower end of the damping spring is fixedly connected to the upper end of the buffer column, and the other end of the damping spring is fixedly connected to the lower surface of the screening barrel.

[0010] In an optional solution: a sealing plate is rotatably provided at the top end of the discharge port, and the sealing plate is fixedly provided on a second connecting shaft, and one end of the second connecting shaft is fixedly connected to the rotating shaft of the second motor.

[0011] In an optional solution: the deceleration slideway is in the shape of a spiral leaf.

[0012] In an optional solution: a first cleaning door is provided on the outer wall of the screening barrel at the edge of the first screening plate.

[0013] In an optional solution: a second cleaning door is provided on the outer wall of the screening barrel at the edge of the second screening plate.

[0014] In an optional solution, the diameter of the sieve holes on the first sieve plate is greater than the diameter of the sieve holes on the second sieve plate.

[0015] In an optional solution: a heating tube is arranged below the second screening plate, and both ends of the heating tube are arranged on the inner wall of the screening barrel.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] The utility model adds shell powder raw material into the feed port through the cooperation of the feeding component, the screening component and the buffer component, starts the vibrator and the first motor, the shell powder raw material slides down the deceleration slideway, is screened once on the first screening plate, and then falls on the second screening plate for secondary screening. The amount of shell powder raw material screened each time is small and is not easy to clog the sieve holes. Then the shell powder raw material falls to the bottom of the inner side of the screening barrel, starts the second motor, opens the sealing plate, and takes out the screened shell powder raw material from the discharge port, thereby achieving the purpose of improving the screening efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of one side of the utility model.

[0019] Figure 2 It is a structural schematic diagram of the other side of the utility model.

[0020] Figure 3 It is a schematic diagram of the cross-sectional structure on one side of the utility model.

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the other side of the utility model.

[0022] Notes on reference numerals: 101, support plate; 102, support leg; 103, support foot; 104, perforation; 105, screening barrel; 106, barrel cover; 107, vibrator; 108, first cleaning door; 109, second cleaning door; 110, discharge port; 111, sealing plate; 112, first through hole; 113, first motor; 114, heating pipe; 200, feeding assembly; 201, reduction cylinder; 202 , center axis; 203, deceleration slide; 204, feed port; 300, screening assembly; 301, first screening plate; 302, screening teeth; 303, scraper plate; 304, connecting shaft; 305, centrifugal stirring paddle; 306, second screening plate; 307, third through hole; 308, second through hole; 400, buffer assembly; 401, buffer column; 402, slide groove; 403, slide column; 404, damping spring. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0024] Example 1

[0025] In one embodiment, Figure 1-Figure 4As shown, the intelligent premixing control device for raw materials includes a support plate 101, a support leg 102 is symmetrically arranged on the lower surface of the support plate 101, a support foot 103 is arranged at the lower end of the support leg 102, a through hole 104 is arranged at the center position of the upper surface of the support plate 101, a first motor 113 is arranged in the through hole 104, a screening barrel 105 is arranged above the first motor 113, a barrel cover 106 is arranged at the upper end of the screening barrel 105, and a feeding assembly 200 is arranged on the upper surface of the barrel cover 106, the A first through hole 112 is provided on the lower surface of the screening barrel 105, and a screening assembly 300 is provided in the first through hole 112. A vibrator 107 is symmetrically provided on the lower surface of the screening barrel 105. A discharge port 110 is provided on one side of the lower surface of the screening barrel 105. A sealing plate 111 is rotatably provided at the top of the discharge port 110. The sealing plate 111 is fixedly provided on a second connecting shaft, and one end of the second connecting shaft is fixedly connected to the rotating shaft of the second motor. A buffer assembly 400 is provided on the upper surface of the support plate 101.

[0026] In this embodiment, the vibrator 107 and the first motor 113 are started, the vibrator 107 drives the device to vibrate, and the buffer assembly 400 is used for buffering to reduce vibration noise, and shell powder raw materials are poured into the feeding assembly 200, and the shell powder raw materials fall into the screening barrel 105, and fall on the inner bottom of the screening barrel 105 after being screened by the screening assembly 300, and the second motor is started, and the rotating shaft of the second motor drives the second connecting shaft to rotate, and the second connecting shaft drives the sealing plate 111 to rotate, so that the sealing plate 111 opens, and the shell powder flows out from the discharge port 110.

[0027] In one embodiment, Figure 3 As shown, the feeding assembly 200 includes a reduction cylinder 201, and the reduction cylinder 201 is arranged on the upper surface of the barrel cover 106. A central axis 202 is arranged on the central axis of the reduction cylinder 201, and a reduction slide 203 is arranged on the side of the central axis 202. The reduction slide 203 is in the shape of spiral leaves, and the outer edge of the reduction slide 203 is fixedly connected to the inner wall of the reduction cylinder 201. A feed port 204 is arranged at the upper end of the reduction cylinder 201.

[0028] In this embodiment, shell powder raw materials are added to the feed port 204 , and the shell powder raw materials pass through the deceleration slide 203 , so that the entry speed of the shell powder raw materials into the screening barrel 105 is reduced.

[0029] In one embodiment, Figure 4As shown, the screening assembly 300 includes a connecting shaft 304, the lower end of which is fixedly connected to the rotating shaft of the first motor 113, the lower end of which is rotatably arranged in the first through hole 112, the upper end of which passes through a third through hole 307 and a second through hole 308, the third through hole 307 being arranged at the center position of the upper surface of the first screening plate 301, a first cleaning door 108 is arranged on the outer wall of the screening barrel 105 at the edge position of the first screening plate 301, the second through hole 308 is arranged at the center position of the upper surface of the second screening plate 306, a second cleaning door 109 is arranged on the outer wall of the screening barrel 105 at the edge position of the second screening plate 306, the first screening plate 301 and the second screening plate 306 are fixedly arranged on the inner wall of the screening barrel 105, the first screening plate The diameter of the sieve holes on 301 is larger than the diameter of the sieve holes on the second sieve plate 306. The first sieve plate 301 is arranged above the second sieve plate 306. A heating tube 114 is arranged below the second sieve plate 306. Both ends of the heating tube 114 are arranged on the inner wall of the sieve barrel 105. A centrifugal stirring paddle 305, sieve teeth 302 and a scraper plate 303 are arranged in a circular array on the side of the connecting shaft 304. The lower side of the centrifugal stirring paddle 305 contacts the bottom of the inner wall of the sieve barrel 105. The sieve teeth 302 and the scraper plate 303 are arranged in a linear array on the side of the connecting shaft 304. The lower side of the lower sieve teeth 302 and the scraper plate 303 contact the upper surface of the second sieve plate 306, and the lower side of the upper sieve teeth 302 and the scraper plate 303 contact the upper surface of the first sieve plate 301.

[0030] In this embodiment, the rotating shaft of the first motor 113 drives the connecting shaft 304 to rotate, and the connecting shaft 304 drives the screening teeth 302 and the scraper plate 303 to screen the shell powder raw materials on the first screening plate 301 and the second screening plate 306. The screened shell powder raw materials are stirred and mixed by the centrifugal stirring paddle 305 and heated by the heating tube 114. When there are a lot of raw materials accumulated on the first screening plate 301 and the second screening plate 306, stop adding the shell powder raw materials, open the first cleaning door 108 and the second cleaning door 109, and centrifuge the raw materials accumulated on the first screening plate 301 and the second screening plate 306 through the screening teeth 302 and the scraper plate 303.

[0031] Example 2

[0032] In one embodiment, Figure 4As shown, the buffer assembly 400 includes buffer columns 401, and the buffer columns 401 are arranged in a circular array on the upper surface of the support plate 101. A slide groove 402 is arranged at the upper end of the buffer column 401, and a slide column 403 is slidably arranged in the slide groove 402. The upper end of the slide column 403 passes through a damping spring 404 and is fixedly connected to the lower surface of the screening barrel 105. The lower end of the damping spring 404 is fixedly connected to the upper end of the buffer column 401, and the other end of the damping spring 404 is fixedly connected to the lower surface of the screening barrel 105.

[0033] In this embodiment, when the device vibrates, the slide column 403 slides up and down in the slide groove 402, and the damping spring 404 is repeatedly compressed and stretched, thereby reducing the amplitude of the vibration and improving the vibration stability.

[0034] The above embodiment discloses an intelligent premixing control device for raw materials, wherein the vibrator 107 and the first motor 113 are started, and the vibrator 107 drives the device to vibrate. When the device vibrates, the slide column 403 slides up and down in the slide groove 402, and the damping spring 404 is repeatedly compressed and stretched to reduce the amplitude of the vibration and improve the vibration stability. Shell powder raw materials are added to the feed port 204, and the shell powder raw materials pass through the deceleration slideway 203 to reduce the entry speed of the shell powder raw materials into the screening barrel 105, and the shell powder raw materials fall into the screening barrel 105. The rotating shaft of the first motor 113 drives the connecting shaft 304 to rotate, and the connecting shaft 304 drives the screening teeth 302 and the scraper plate 303 to screen the shells on the first screening plate 301 and the second screening plate 306. The shell powder raw material is screened, and the screened shell powder raw material falls on the inner bottom of the screening barrel 105, is stirred and mixed by the centrifugal stirring paddle 305, and is heated by the heating tube 114. The second motor is started, and the rotating shaft of the second motor drives the second connecting shaft to rotate, and the second connecting shaft drives the sealing plate 111 to rotate, so that the sealing plate 111 opens, and the shell powder flows out from the discharge port 110. When there are more raw materials accumulated on the first screening plate 301 and the second screening plate 306, stop adding the shell powder raw material, open the first cleaning door 108 and the second cleaning door 109, and centrifuge the raw materials accumulated on the first screening plate 301 and the second screening plate 306 through the screening teeth 302 and the scraper plate 303. The equipment achieves the purpose of improving the screening efficiency.

[0035] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A raw material intelligent premixing control device, comprising a support plate (101), wherein the lower surface of the support plate (101) is symmetrically provided with support legs (102), and the lower end of the support leg (102) is provided with a support foot (103), characterized in that: A through hole (104) is provided at the center position of the upper surface of the support plate (101), a first motor (113) is provided in the through hole (104), a screening barrel (105) is provided above the first motor (113), a barrel cover (106) is provided at the upper end of the screening barrel (105), a feeding assembly (200) is provided on the upper surface of the barrel cover (106), a first through hole (112) is provided on the lower surface of the screening barrel (105), a screening assembly (300) is provided in the first through hole (112), a vibrator (107) is symmetrically provided on the lower surface of the screening barrel (105), a discharge port (110) is provided on one side of the lower surface of the screening barrel (105), and a buffer assembly (400) is provided on the upper surface of the support plate (101); The screening assembly (300) comprises a connecting shaft (304), the lower end of the connecting shaft (304) is fixedly connected to the rotating shaft of the first motor (113), the lower end of the connecting shaft (304) is rotatably arranged in the first through hole (112), the upper end of the connecting shaft (304) passes through a third through hole (307) and a second through hole (308), the third through hole (307) is arranged at the center position of the upper surface of the first screening plate (301), the second through hole (308) is arranged at the center position of the upper surface of the second screening plate (306), the first screening plate (301) and the second screening plate (306) are fixedly arranged on the inner wall of the screening barrel (105), and ... The screening plate (301) is arranged above the second screening plate (306); a centrifugal stirring paddle (305), screening teeth (302) and a scraper plate (303) are arranged in a circular array on the side of the connecting shaft (304); the lower side of the centrifugal stirring paddle (305) contacts the bottom of the inner wall of the screening barrel (105); the screening teeth (302) and the scraper plate (303) are arranged in a linear array on the side of the connecting shaft (304); the lower side of the screening teeth (302) and the scraper plate (303) contact the upper surface of the second screening plate (306); and the lower side of the screening teeth (302) and the scraper plate (303) contact the upper surface of the first screening plate (301).

2. The intelligent premixing control device for raw materials according to claim 1 is characterized in that: The feed assembly (200) comprises a reduction cylinder (201), wherein the reduction cylinder (201) is arranged on the upper surface of the barrel cover (106), a central axis (202) is arranged on the central axis of the reduction cylinder (201), a reduction slideway (203) is arranged on the side of the central axis (202), the outer edge of the reduction slideway (203) is fixedly connected to the inner wall of the reduction cylinder (201), and a feed port (204) is arranged at the upper end of the reduction cylinder (201).

3. The intelligent premixing control device for raw materials according to claim 1 is characterized in that: The buffer assembly (400) comprises a buffer column (401), wherein the buffer column (401) is arranged in a circular array on the upper surface of the support plate (101), a slide groove (402) is arranged at the upper end of the buffer column (401), a slide column (403) is slidably arranged in the slide groove (402), the upper end of the slide column (403) passes through a damping spring (404) and is fixedly connected to the lower surface of the screening barrel (105), the lower end of the damping spring (404) is fixedly connected to the upper end of the buffer column (401), and the other end of the damping spring (404) is fixedly connected to the lower surface of the screening barrel (105).

4. The intelligent premixing control device for raw materials according to claim 1 is characterized in that: A sealing plate (111) is rotatably disposed at the top end of the discharge port (110), and the sealing plate (111) is fixedly disposed on a second connecting shaft, one end of which is fixedly connected to the rotating shaft of the second motor.

5. The intelligent premixing control device for raw materials according to claim 2 is characterized in that: The deceleration slideway (203) is in the shape of a spiral leaf.

6. The intelligent premixing control device for raw materials according to claim 1 is characterized in that: A first cleaning door (108) is provided on the outer wall of the screening barrel (105) at the edge of the first screening plate (301).

7. The intelligent premixing control device for raw materials according to claim 1 is characterized in that: A second cleaning door (109) is provided on the outer wall of the screening barrel (105) at the edge of the second screening plate (306).

8. The intelligent premixing control device for raw materials according to claim 1 is characterized in that: The diameter of the sieve holes on the first sieve plate (301) is greater than the diameter of the sieve holes on the second sieve plate (306).

9. The intelligent premixing control device for raw materials according to claim 1 is characterized in that: A heating tube (114) is arranged below the second screening plate (306), and both ends of the heating tube (114) are arranged on the inner wall of the screening barrel (105).

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