Screening device for raw materials for injection molding of wine bottle caps

Abstract

The utility model relates to the technical field of winebottle cap raw material screening, and discloses a winebottle cap injection molding raw material screening device which comprises a tank body, the top of the tank body is fixedly connected with a feeding hopper, a stirring assembly is arranged in the tank body, the inner wall of the tank body is communicated with a discharging pipe, the inner wall of the tank body is fixedly connected with a filter screen, and the inner wall of the tank body is communicated with a discharging pipe. A dust collection assembly is arranged at the front end of the tank body, the bottom of the tank body is communicated with a slag discharging pipe, a valve is installed on the inner wall of the slag discharging pipe, and a supporting frame is fixedly connected to the bottom of the tank body. The motor drives the fixing rod to rotate, the stirring rod is driven to rotate to stir raw materials and promote the materials to flow, impurities in the raw materials are screened through the filter screen, the impurities fall to the bottom of the tank body through the hole diameter of the filter screen, and when the fixing rod rotates, the cleaning brush rotates along with the fixing rod to remove the impurities attached to the inner wall of the filter screen. The filter screen is prevented from being blocked to affect the filtering effect, and the screening effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wine bottle cap raw material screening, in particular to a screening device for raw materials used for injection molding of wine bottle caps. Background Art

[0002] Wine bottle caps are plastic or metal products used to seal the mouth of wine bottles, aiming to protect the wine in the bottle from external contamination and oxidation. According to the material, wine bottle caps are mainly divided into plastic caps and metal caps; according to the purpose, they can be divided into threaded caps and bolt caps. Plastic caps are widely used because of their lightness and low cost.

[0003] The raw materials for injection molding of wine bottle caps need to be screened to remove impurities before injection molding. The existing screening device screens the impurities in the raw materials through a filter, but the impurities in the raw materials are easily attached to the inner wall of the filter, causing the filter to be blocked, thereby affecting the subsequent screening effect. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a screening device for raw materials used for injection molding of wine bottle caps.

[0005] The utility model is implemented by the following technical solutions: a screening device for raw materials for injection molding of wine bottle caps, comprising a tank body, a feed hopper fixedly connected to the top of the tank body, a stirring assembly provided inside the tank body, a discharge pipe connected to the inner wall of the tank body, a filter fixedly connected to the inner wall of the tank body, a dust collection assembly provided at the front end of the tank body, a slag discharge pipe connected to the bottom of the tank body, a valve installed on the inner wall of the slag discharge pipe, and a support frame fixedly connected to the bottom of the tank body;

[0006] The stirring assembly includes a motor, an output end of the motor is fixedly connected to a fixing rod, a surface of the fixing rod is fixedly connected to a stirring rod, and a surface of the fixing rod is fixedly connected to a cleaning brush.

[0007] Through the above technical solution, the motor drives the fixed rod to rotate, so that the cleaning brush rotates to clean the inner wall of the filter, avoiding clogging of the filter and affecting the screening effect, thereby improving the efficiency of raw material screening.

[0008] As a further improvement of the above solution, the bottom of the motor is fixedly connected to the top of the tank body, and the lower end of the cleaning brush contacts the inner wall of the filter.

[0009] As a further improvement of the above solution, the number of the stirring rods is set to be several, and the several stirring rods are distributed around the fixed rod in a circle.

[0010] Through the above technical solution, when the fixed rod rotates, the stirring rod is driven to rotate to stir the raw materials and promote the flow of materials.

[0011] As a further improvement of the above solution, there are two filter screens, and the number of the discharge pipes corresponds to the number of the filter screens.

[0012] Through the above technical solution, the pore sizes of the filter screens are different, and the filter screens are arranged from large to small, which is suitable for raw material particles of different sizes. The discharge pipe is arranged parallel to the filter screen, and the raw material particles are discharged through the discharge pipe.

[0013] As a further improvement of the above scheme, the dust suction assembly includes a mounting plate, the top of the mounting plate is fixedly connected to a dust suction pump, the right end of the dust suction pump is connected to a dust suction pipe, the left end of the dust suction pump is connected to a dust outlet pipe, the end of the dust outlet pipe away from the dust suction pump is connected to a storage tank, and the bottom of the storage tank is connected to a discharge pipe.

[0014] Through the above technical solution, a vacuum pump creates negative pressure inside the vacuum pipe, which absorbs dust from the tank. This suction pipe also removes dust generated when the raw material particles are stirred, preventing the dust from affecting subsequent screening. A valve is installed on the inner wall of the discharge pipe.

[0015] As a further improvement of the above solution, one end of the mounting plate is fixedly connected to the surface of the tank body, and one end of the dust suction pipe away from the dust suction pump is connected to the tank body.

[0016] As a further improvement of the above solution, an extension plate is fixedly connected to the surface of the storage tank, and the right end of the extension plate is fixedly connected to the bottom of the mounting plate.

[0017] Through the above technical solution, the dust is temporarily stored in the storage tank, and the dust inside the storage tank can be discharged by opening the discharge pipe, which is convenient for subsequent dust treatment.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] The utility model is provided with a stirring assembly, specifically, a motor drives a fixed rod to rotate, drives the stirring rod to rotate to stir the raw materials, promotes the flow of materials, and filters impurities in the raw materials through the filter screen. The impurities fall to the bottom of the tank through the aperture of the filter screen. When the fixed rod rotates, the cleaning brush will rotate accordingly to remove impurities attached to the inner wall of the filter screen, avoid clogging of the filter screen and affect the filtering effect, and improve the screening effect.

[0020] The utility model provides a dust suction component, specifically a dust suction pump to generate negative pressure inside the dust suction pipe, so as to suck the dust inside the tank through the dust suction pipe and suck out the dust inside the tank, thereby preventing the dust from affecting the subsequent screening effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the stirring assembly of the utility model;

[0024] Figure 4 This is a schematic diagram of the cross-sectional structure of the dust collection component of the present invention;

[0025] Figure 5 This is a schematic diagram of the structure of the utility model when viewed from above.

[0026] Description of main symbols:

[0027] 1. Tank body; 2. Feed hopper; 3. Stirring assembly; 301. Motor; 302. Fixing rod; 303. Stirring rod; 304. Cleaning brush; 4. Discharge pipe; 5. Filter; 6. Dust collection assembly; 601. Mounting plate; 602. Dust pump; 603. Dust collection pipe; 604. Dust discharge pipe; 605. Storage tank; 606. Discharge pipe; 7. Slag discharge pipe; 8. Valve; 9. Support frame. DETAILED DESCRIPTION

[0028] Below, the present invention is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0029] Example:

[0030] Please combine Figure 1-5 The present embodiment provides a screening device for raw materials for injection molding of wine bottle caps, comprising a tank body 1, a feed hopper 2 fixedly connected to the top of the tank body 1, a stirring assembly 3 provided inside the tank body 1, a discharge pipe 4 connected to the inner wall of the tank body 1, a filter screen 5 fixedly connected to the inner wall of the tank body 1, a dust collection assembly 6 provided at the front end of the tank body 1, a slag discharge pipe 7 connected to the bottom of the tank body 1, a valve 8 installed on the inner wall of the slag discharge pipe 7, and a support frame 9 fixedly connected to the bottom of the tank body 1;

[0031] The stirring assembly 3 includes a motor 301, the output end of the motor 301 is fixedly connected to a fixed rod 302, the surface of the fixed rod 302 is fixedly connected to a stirring rod 303, and the surface of the fixed rod 302 is fixedly connected to a cleaning brush 304. When the motor 301 is started, the motor 301 drives the fixed rod 302 to rotate, and drives the stirring rod 303 to rotate to stir the raw materials, promote material flow, and screen the impurities in the raw materials through the filter screen 5. The impurities fall to the bottom of the tank body 1 through the aperture of the filter screen 5. When the fixed rod 302 rotates, the cleaning brush 304 will rotate accordingly to remove impurities attached to the inner wall of the filter screen 5, avoid clogging of the filter screen 5 and affect the filtering effect, and improve the screening effect. At the same time, the rotation of the cleaning brush 304 will push the raw materials to the position of the discharge pipe 4 and discharge it through the discharge pipe 4.

[0032] The bottom of the motor 301 is fixedly connected to the top of the tank body 1 , and the lower end of the cleaning brush 304 is in contact with the inner wall of the filter screen 5 .

[0033] There are a number of stirring rods 303 , which are distributed around the fixed rod 302 in a circle.

[0034] There are two filter screens 5 , and the number of discharge pipes 4 corresponds to the number of filter screens 5 . The apertures of the two filter screens 5 are arranged from large to small.

[0035] The dust suction component 6 includes a mounting plate 601, and a dust suction pump 602 is fixedly connected to the top of the mounting plate 601. The right end of the dust suction pump 602 is connected to a dust suction pipe 603, and the left end of the dust suction pump 602 is connected to a dust outlet pipe 604. The end of the dust outlet pipe 604 away from the dust suction pump 602 is connected to a storage tank 605, and the bottom of the storage tank 605 is connected to a discharge pipe 606. When the dust suction pump 602 is started, the dust suction pump 602 generates a negative pressure inside the dust suction pipe 603, and the dust inside the tank body 1 is sucked out through the dust suction pipe 603 to prevent the dust from affecting the subsequent screening effect. The dust inside the storage tank 605 can be discharged by opening the discharge pipe 606.

[0036] One end of the mounting plate 601 is fixedly connected to the surface of the tank body 1 , and one end of the dust suction pipe 603 away from the dust suction pump 602 is communicated with the tank body 1 .

[0037] An extension plate is fixedly connected to the surface of the storage tank 605 , and the right end of the extension plate is fixedly connected to the bottom of the mounting plate 601 .

[0038] The implementation principle of the screening device for raw materials for injection molding of wine bottle caps in the embodiment of the present application is as follows: the raw materials are added to the interior of the tank body 1 through the feed hopper 2, and the raw materials fall on the surface of the filter screen 5 with a larger aperture above, and then the motor 301 is started, and the motor 301 drives the fixed rod 302 to rotate, and drives the stirring rod 303 to rotate to stir the raw materials, thereby promoting the flow of materials, and the dust suction pump 602 is started, and the dust suction pump 602 generates negative pressure inside the dust suction pipe 603, and the dust inside the tank body 1 is sucked out through the dust suction pipe 603 to prevent the dust from affecting the subsequent screening effect, and then discharged to the interior of the storage tank 605 through the dust outlet pipe 604, and the dust is removed by the storage tank 605. Temporary storage is carried out to facilitate subsequent processing. Smaller raw materials fall into the surface of the filter screen 5 with a smaller aperture below, and the impurities in the raw materials are screened by the filter screen 5. The impurities fall to the bottom of the tank body 1 through the aperture of the filter screen 5. When the fixed rod 302 rotates, the cleaning brush 304 will rotate accordingly to remove impurities attached to the inner wall of the filter screen 5, so as to avoid clogging of the filter screen 5 and affect the filtering effect, thereby improving the screening effect. At the same time, the rotation of the cleaning brush 304 will push the raw materials to the position of the discharge pipe 4, and discharge them through the discharge pipe 4. The dust inside the storage tank 605 can be discharged by opening the discharge pipe 606, and the impurities at the bottom of the tank body 1 can be discharged by opening the slag discharge pipe 7 through the valve 8, thereby improving the convenience during use.

[0039] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. A screening device for raw materials for injection molding of wine bottle caps, characterized in that: The invention comprises a tank body (1), the top of the tank body (1) is fixedly connected to a feed hopper (2), a stirring assembly (3) is provided inside the tank body (1), the inner wall of the tank body (1) is connected to a discharge pipe (4), the inner wall of the tank body (1) is fixedly connected to a filter screen (5), a dust collection assembly (6) is provided at the front end of the tank body (1), the bottom of the tank body (1) is connected to a slag discharge pipe (7), a valve (8) is installed on the inner wall of the slag discharge pipe (7), and the bottom of the tank body (1) is fixedly connected to a support frame (9); The stirring assembly (3) comprises a motor (301), the output end of the motor (301) is fixedly connected to a fixed rod (302), the surface of the fixed rod (302) is fixedly connected to a stirring rod (303), and the surface of the fixed rod (302) is fixedly connected to a cleaning brush (304).

2. The device for screening raw materials for injection molding of wine bottle caps according to claim 1, characterized in that: The bottom of the motor (301) is fixedly connected to the top of the tank body (1), and the lower end of the cleaning brush (304) is in contact with the inner wall of the filter screen (5).

3. The device for screening raw materials for injection molding of wine bottle caps according to claim 1, characterized in that: There are a number of stirring rods (303), and the stirring rods (303) are distributed around the fixed rod (302).

4. The device for screening raw materials for injection molding of wine bottle caps according to claim 1, characterized in that: The number of the filter screens (5) is two, and the number of the discharge pipes (4) corresponds to the number of the filter screens (5).

5. The device for screening raw materials for injection molding of wine bottle caps according to claim 1, characterized in that: The dust collection assembly (6) comprises a mounting plate (601), a dust collection pump (602) is fixedly connected to the top of the mounting plate (601), a dust collection pipe (603) is connected to the right end of the dust collection pump (602), a dust outlet pipe (604) is connected to the left end of the dust collection pump (602), an end of the dust outlet pipe (604) away from the dust collection pump (602) is connected to a storage tank (605), and a discharge pipe (606) is connected to the bottom of the storage tank (605).

6. The device for screening raw materials for injection molding of wine bottle caps according to claim 5, characterized in that: One end of the mounting plate (601) is fixedly connected to the surface of the tank body (1), and one end of the dust suction pipe (603) away from the dust suction pump (602) is in communication with the tank body (1).

7. The device for screening raw materials for injection molding of wine bottle caps according to claim 5, characterized in that: An extension plate is fixedly connected to the surface of the storage tank (605), and the right end of the extension plate is fixedly connected to the bottom of the mounting plate (601).

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