Master batch feeding equipment capable of uniformly adding master batch

Abstract

The utility model discloses master batch feeding equipment capable of uniformly adding, which relates to the technical field of polyamide fiber production, and comprises a fixed frame, the lower end of the fixed frame is fixedly connected with a guide seat, the upper end of the fixed frame is provided with a feeding seat for feeding, and the middle of the fixed frame is provided with a filter screen for screening master batch. A second material conveying groove is formed in the material conveying end of the fixing frame, a first material conveying groove is formed in the material conveying end of the guide seat, a material conveying device for uniform feeding is arranged in the feeding seat, and the lower end of the filter screen is fixedly connected with a vibration mechanism used for vibrating materials screened by the filter screen. The master batches are scattered on the surface of the filter screen to be screened, the feeding amount is controlled by controlling the rotating speed of the rotating roller, and therefore uniform feeding is achieved, the master batches are screened through vibration of the filter screen, the master batches of different sizes are directly and rapidly separated, the working steps are reduced, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of masterbatch feeding technology, specifically a masterbatch feeding device that can be uniformly added. Background Technology

[0002] Masterbatch feeding equipment is commonly used in nylon fiber production. It typically includes an addition device and a feeding device. The feeding device consists of a feed cylinder and a discharge funnel. By controlling the amount and speed of masterbatch addition, production efficiency is improved and material waste is reduced. Masterbatch feeding usually requires screening wood of different diameters to meet the production needs of different products.

[0003] For example, the patent with authorization announcement number CN221937444U describes a masterbatch feeding device for polyester film preparation. It has a uniform feeding mechanism in the feeding cylinder to ensure uniform feeding of masterbatch. The feeding speed and quantity of masterbatch can be adjusted according to needs. A height adjustment mechanism is set to facilitate adjustment of the feeding height. A loosening mechanism is set in the feeding port. The motor drives the rotating rod and stirring rod to loosen the masterbatch and prevent the accumulation of masterbatch from causing blockage. However, this masterbatch feeding device is not convenient for screening masterbatch of different sizes and has limited applicability.

[0004] Based on this, a masterbatch feeding device that can be uniformly added is now provided, which can eliminate the drawbacks of existing devices. Utility Model Content

[0005] The purpose of this invention is to provide a masterbatch feeding device that can be uniformly added, so as to solve the problems in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A masterbatch feeding device capable of uniform addition includes a fixed frame, a guide seat fixedly connected to the lower end of the fixed frame, a feeding seat for feeding the masterbatch at the upper end of the fixed frame, a filter screen for screening the masterbatch in the middle of the fixed frame, a second feeding trough at the feeding end of the fixed frame, a first feeding trough at the feeding end of the guide seat, a uniform feeding device inside the feeding seat, and a vibration mechanism for vibrating the filter screen to screen the masterbatch at the lower end of the filter screen.

[0008] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0009] In one alternative: the feeding device includes a rotating roller, which is rotatably connected to a feeding seat. The surface of the rotating roller is provided with a feeding groove. One end of a fixed shaft is fixedly connected to the side of the rotating roller. The other end of the fixed shaft is fixedly connected to the output end of a rotating motor. The fixed end of the rotating motor is fixedly connected to a support seat. The surface of the fixed shaft is provided with a first pulley.

[0010] In one alternative: the vibration mechanism includes a connecting plate, the connecting plate is fixedly connected to the lower end of the filter screen, the lower end of the connecting plate is fixedly connected to a first sliding sleeve, a first slider is slidably provided on the first sliding sleeve, the first slider is provided with a push rod inside the first sliding sleeve, the lower end of the first slider is fixedly connected to a transmission seat, and the transmission seat is rotatably connected to a transmission mechanism that drives the transmission seat to move up and down.

[0011] In one alternative embodiment: the transmission mechanism includes a transmission rod, the upper end of which is rotatably connected to a transmission seat, the lower end of which is rotatably connected to a transmission shaft, one end of which is fixedly connected to a second transmission roller, the second transmission roller being rotatably connected to a rotating seat, the rotating seat being fixedly connected to a guide seat surface, and the other end of the transmission shaft being fixedly connected to a linkage mechanism capable of adjusting the vibration speed of the filter screen according to the feeding speed.

[0012] In one alternative embodiment: the linkage mechanism includes a transmission block, one end of which is fixedly connected to the surface of a transmission shaft, and the other end of which is fixedly connected to a first transmission roller. The first transmission roller is rotatably connected to a rotating seat, and the first transmission roller is fixedly connected to a second pulley. The second pulley and the first pulley are driven by a belt.

[0013] In one alternative: the fixing frame has a limiting groove inside, a limiting block is slidably arranged inside the limiting groove, and a limiting block is fixedly connected to each end of the filter screen.

[0014] In one alternative: two second sliding sleeves are fixedly connected to the upper end of the rotating seat, a transmission column is slidably provided inside the second sliding sleeve, a filter screen is fixedly connected to the upper end of the transmission column, a first spring is provided between the transmission column and the second sliding sleeve, and a second spring is provided between the first sliding sleeve and the first slider.

[0015] In one alternative: the surface of the limiting block is provided with a buffer pad.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] 1. This utility model sets up a rotating roller and a feeding trough. The rotation of the rotating roller drives the feeding trough to move, so that the masterbatch is sprinkled onto the surface of the filter screen for screening. The feeding amount is controlled by controlling the rotation speed of the rotating roller, thereby achieving uniform feeding.

[0018] 2. This utility model uses the vibration of the filter screen to screen the masterbatch, directly and quickly separating masterbatch of different sizes, reducing working steps and improving work efficiency.

[0019] 3. This utility model achieves automatic adjustment of the screening speed by using the cooperation of the first and second pulleys to change the vibration amplitude of the filter screen according to the feed rate. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model.

[0021] Figure 2 This is a schematic diagram of the limiting block of this utility model.

[0022] Figure 3 This is a schematic diagram of the rotating roller of this utility model.

[0023] Figure 4 This is a schematic diagram of the rotating seat of this utility model.

[0024] Figure 5 This is a schematic diagram of the transmission shaft of this utility model.

[0025] Figure 6 This is a schematic diagram of the structure of the first sliding sleeve of this utility model.

[0026] Reference numerals in the attached drawings: 101. Fixed frame, 102. Feeding seat, 103. Guide seat, 104. First feeding trough, 105. Filter screen, 106. Second feeding trough, 107. Limiting block, 108. Limiting groove, 201. Rotating roller, 202. Feeding trough, 203. First pulley, 204. Rotating motor, 205. Support seat, 206. Second pulley, 207. First transmission roller, 301. Transmission block, 302. Transmission shaft, 303. Second transmission roller, 304. Transmission rod, 305. Transmission seat, 306. First slider, 307. First sliding sleeve, 308. Connecting plate, 401. Second sliding sleeve, 402. First spring, 403. Transmission column, 404. Second spring, 501. Rotating seat. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0028] In one embodiment, such as Figures 1-3As shown, a masterbatch feeding device capable of uniform addition includes a fixed frame 101, a guide seat 103 fixedly connected to the lower end of the fixed frame 101, a feeding seat 102 for feeding the masterbatch at the upper end of the fixed frame 101, a filter screen 105 for screening the masterbatch in the middle of the fixed frame 101, a second feeding trough 106 at the feeding end of the fixed frame 101, a first feeding trough 104 at the feeding end of the guide seat 103, and a uniform feeding device inside the feeding seat 102. The lower end of the filter screen 105 is fixedly connected to a vibration mechanism for vibrating the filter screen 105 to screen the material. The masterbatch is fed into the feeding seat 102 and moves to the upper end of the filter screen 105 through the feeding seat 102. The masterbatch is screened by the continuous vibration of the filter screen 105. The screened masterbatch is discharged through the second conveying trough 106. The masterbatch with a diameter smaller than the aperture of the filter screen 105 falls into the guide seat 103 and is discharged through the first conveying trough 104, thus completing the masterbatch screening and feeding work.

[0029] In one embodiment, such as Figure 2 As shown, the fixed frame 101 is provided with a limiting groove 108 inside, and a limiting block 107 is slidably provided inside the limiting groove 108. A limiting block 107 is fixedly connected to each end of the filter screen 105. The mutual cooperation between the limiting block 107 and the limiting groove 108 provides displacement space for the filter screen 105, which facilitates the filter screen 105 to perform material screening.

[0030] In one embodiment, such as Figure 3 and Figure 4 As shown, the feeding device includes a rotating roller 201, which is rotatably connected to a feeding seat 102. The surface of the rotating roller 201 is provided with a feeding trough 202. One end of a fixed shaft is fixedly connected to the side of the rotating roller 201, and the other end of the fixed shaft is fixedly connected to the output end of a rotating motor 204. The fixed end of the rotating motor 204 is fixedly connected to a support seat 205. The surface of the fixed shaft is provided with a first pulley 203. The support seat 205 provides a fixed condition for the rotating motor 204. The rotating motor 204 drives the fixed shaft to rotate, and the fixed shaft drives the rotating roller 201 to rotate. The feed is carried out through the feeding seat 102. The masterbatch inside the feeding seat 102 enters the feeding trough 202. The rotation of the rotating roller 201 causes the masterbatch inside the feeding trough 202 to fall onto the surface of the filter screen 105 for screening, thus completing the feeding work. The feeding amount is controlled by controlling the rotation speed of the rotating roller 201 to achieve uniform feeding of the masterbatch.

[0031] In one embodiment, such as Figure 3 and Figure 4As shown, the vibration mechanism includes a connecting plate 308, which is fixedly connected to the lower end of the filter screen 105. The lower end of the connecting plate 308 is fixedly connected to a first sliding sleeve 307. A first slider 306 is slidably mounted on the first sliding sleeve 307. A push rod is provided inside the first sliding sleeve 307 in the first slider 306. The lower end of the first slider 306 is fixedly connected to a transmission seat 305. The transmission seat 305 is rotatably connected to a transmission mechanism that drives the transmission seat 305 to move up and down. The up and down movement of the transmission seat 305 drives the first slider 306 to move up and down. The push rod on the first slider 306 strikes the connecting plate 308, and the up and down movement of the connecting plate 308 drives the filter screen 105 to move up and down, providing power for the vibration of the filter screen 105.

[0032] In one embodiment, such as Figure 4 and Figure 5 As shown, the transmission mechanism includes a transmission rod 304, the upper end of which is rotatably connected to a transmission seat 305, and the lower end of which is rotatably connected to a transmission shaft 302. One end of the transmission shaft 302 is fixedly connected to a second transmission roller 303, which is rotatably connected to a rotating seat 501. The rotating seat 501 is fixedly connected to the surface of the guide seat 103. The other end of the transmission shaft 302 is fixedly connected to a linkage mechanism that can adjust the vibration speed of the filter screen 105 according to the feeding speed. The movement of the transmission shaft 302 drives the transmission rod 304 to move, and the transmission rod 304 drives the transmission seat 305 to move up and down, providing power for the top rod on the first slider 306 to strike.

[0033] In one embodiment, such as Figure 5 and Figure 6 As shown, the linkage mechanism includes a transmission block 301. One end of the transmission block 301 is fixedly connected to the surface of the transmission shaft 302, and the other end of the transmission block 301 is fixedly connected to a first transmission roller 207. The first transmission roller 207 is rotatably connected to a rotating seat 501. The first transmission roller 207 is fixedly connected to a second pulley 206. The second pulley 206 and the first pulley 203 are driven by a belt. The rotating motor 204 drives the second pulley 206 to move through the belt. The second pulley 206 drives the first transmission roller 207 to rotate. The first transmission roller 207 drives the second transmission roller 303 to rotate. The rotating seat 501 provides conditions for the rotation of the second transmission roller 303 and the transmission shaft 302, and the first transmission roller 207 provides power for the rotation of the transmission shaft 302.

[0034] In one embodiment, such as Figure 5 and Figure 6As shown, two second sliding sleeves 401 are fixedly connected to the upper end of the rotating seat 501. A transmission column 403 is slidably provided inside the second sliding sleeve 401. A filter screen 105 is fixedly connected to the upper end of the transmission column 403. A first spring 402 is provided between the transmission column 403 and the second sliding sleeve 401. A second spring 404 is provided between the first sliding sleeve 307 and the first slider 306. The second spring 404 assists the first slider 306 in striking the connecting plate 308. The mutual cooperation of the first spring 402 and the transmission column 403 helps guide the vibration direction of the filter screen 105. The first spring 402 extends the vibration time.

[0035] The above embodiment discloses a masterbatch feeding device that can be uniformly added. The masterbatch is fed into an upper feeding seat 102. A support base 205 provides a fixed condition for a rotating motor 204. The rotating motor 204 drives a fixed shaft to rotate, which in turn drives a rotating roller 201 to rotate. The masterbatch inside the feeding seat 102 enters a conveying trough 202. The rotation of the rotating roller 201 causes the masterbatch inside the conveying trough 202 to fall onto the surface of a filter screen 105 for screening, completing the feeding process. The feeding amount is controlled by controlling the rotation speed of the rotating roller 201 to achieve uniform feeding of the masterbatch. The masterbatch moves from the feeding seat 102 to the upper end of the filter screen 105. The rotating motor 204 drives a second pulley 206 via a belt. The second pulley 206 drives a first transmission roller 207 to rotate, and the first transmission roller 207 drives a second transmission roller 303 to rotate. The rotating seat 501 provides conditions for the rotation of the second transmission roller 303 and the transmission shaft 302. The first transmission roller 207 provides power for the rotation of the transmission shaft 302. The movement of the transmission shaft 302 drives the transmission rod 304 to move. The transmission rod 304 drives the transmission seat 305 to move up and down, providing power for the top rod on the first slider 306 to strike. The second spring 404 assists the first slider 306 in striking the connecting plate 308. The cooperation between the first spring 402 and the transmission column 403 helps guide the vibration direction of the filter screen 105. The first spring 402 extends the vibration time. The continuous vibration of the filter screen 105 screens the masterbatch. The screened masterbatch is discharged through the second feeding trough 106. Masterbatch with a diameter smaller than the aperture of the filter screen 105 falls into the guide seat 103 and is discharged through the first feeding trough 104, completing the masterbatch screening and feeding process.

[0036] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A homogeneously additive master batch feeding device, comprising a fixed frame (101), the lower end of which is fixedly connected with a guide seat (103), the upper end of which is provided with a feeding seat (102) for feeding, the middle of which is provided with a filter screen (105) for screening master batches, and the feeding end of the fixed frame (101) is provided with a second feeding groove (106), and the feeding end of the guide seat (103) is provided with a first feeding groove (104), characterized in that, The upper feeding seat (102) is internally provided with a uniform feeding device, and the lower end of the filter screen (105) is fixedly connected with a vibrating mechanism for vibrating the filter screen (105) to sieve materials.

2. A uniformly addable master pellet feed apparatus according to claim 1, wherein, The feeding device comprises a rotating roller (201), the rotating roller (201) is rotatably connected with the upper feeding seat (102), the surface of the rotating roller (201) is provided with a feeding groove (202), one end of a fixed shaft fixedly connected with the side surface of the rotating roller (201), the other end of the fixed shaft is fixedly connected with the output end of a rotating motor (204), the fixed end of the rotating motor (204) is fixedly connected with a supporting seat (205), and the surface of the fixed shaft is provided with a first pulley (203).

3. A uniform addable master pellet feed apparatus according to claim 1, wherein, The vibrating mechanism comprises a connecting plate (308), the lower end of the connecting plate (308) is fixedly connected with the lower end of the filter screen (105), the lower end of the connecting plate (308) is fixedly connected with a first sliding sleeve (307), the first sliding sleeve (307) is slidably provided with a first sliding block (306), the first sliding block (306) is internally provided with a top rod, the lower end of the first sliding block (306) is fixedly connected with a transmission seat (305), and the transmission seat (305) is rotatably connected with a transmission mechanism for driving the transmission seat (305) to move up and down.

4. A uniformly addable master pellet feed apparatus according to claim 3, wherein, The transmission mechanism comprises a transmission rod (304), the upper end of the transmission rod (304) is rotatably connected with the transmission seat (305), the lower end of the transmission rod (304) is rotatably connected with a transmission shaft (302), one end of the transmission shaft (302) is fixedly connected with a second transmission roller (303), the second transmission roller (303) is rotatably connected with a rotating seat (501), the rotating seat (501) is fixedly connected with the surface of a guide seat (103), and the other end of the transmission shaft (302) is fixedly connected with a linkage mechanism capable of adjusting the vibration speed of the filter screen (105) according to the feeding speed.

5. A uniformly addable master pellet feed apparatus according to claim 4, wherein, The linkage mechanism comprises a transmission block (301), one end of the transmission block (301) is fixedly connected with the surface of the transmission shaft (302), the other end of the transmission block (301) is fixedly connected with a first transmission roller (207), the first transmission roller (207) is rotatably connected with the rotating seat (501), the first transmission roller (207) is fixedly connected with a second pulley (206), and the second pulley (206) and the first pulley (203) are driven by a belt.

6. A uniformly addable master pellet feed apparatus according to claim 1, wherein, The inner part of the fixed frame (101) is provided with a limiting groove (108), the limiting groove (108) is slidably provided with a limiting block (107), and the two ends of the filter screen (105) are respectively fixedly connected with a limiting block (107).

7. A uniformly addable master pellet feed apparatus according to claim 4, wherein, The upper end of the rotating seat (501) is fixedly connected with two second sliding sleeves (401), the second sliding sleeves (401) are slidably provided with transmission columns (403) inside, the transmission columns (403) are fixedly connected with the filter screen (105) at the upper end, first springs (402) are arranged between the transmission columns (403) and the second sliding sleeves (401), and second springs (404) are arranged between the first sliding sleeve (307) and the first sliding block (306).

8. A uniformly addable master pellet feed apparatus according to claim 6, wherein, The surface of the limiting block (107) is provided with a buffer pad.

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