Feeding device for environment-friendly plasticizer production

Abstract

The utility model discloses a feeding device for environment-friendly plasticizer production, and particularly relates to the technical field of production feeding, which comprises a base, a transmission structure is arranged at the top of the base and comprises a guide rail mounted at the top of the base, a first screw rod is arranged in the guide rail, a limiting plate is arranged at the top of the guide rail, and a first motor is arranged at the top of the limiting plate. A threaded block is arranged outside the first lead screw, a guide block is arranged at the top of the threaded block, an L-shaped storage plate is arranged on one side of the guide block, a supporting block is arranged on the L-shaped storage plate, a charging box is arranged at the top of the supporting block, a scraping structure is arranged in the charging box, and the scraping structure comprises two limiting blocks arranged at the top of the charging box. According to the feeding device, feeding operation can be conveniently carried out on the reaction kettle used during production of an environment-friendly plasticizer, the feeding burden of workers is relieved, raw materials attached to the inner wall of the charging box can be scraped, waste of the raw materials is reduced, and the using effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of production feeding, and more specifically, to a feeding device for producing environmentally friendly plasticizers. Background Art

[0002] Environmentally friendly plasticizers are a new type of compound designed to replace conventional plasticizers used in traditional plastics. Environmentally friendly plasticizers need to be produced through a reactor, and the raw materials need to be added to the reactor through a feeding device before production.

[0003] A Chinese patent with publication number CN220282881U discloses a feeding device for the production of environmentally friendly plasticizers. This device uses a round rod and a rack to solve the problem that traditional feeding devices often have poor feeding effects and lack automatic loading and unloading functions. Secondly, through a simple structure, it solves the problem that most feeding devices have complex structures and are more troublesome to repair when internal faults occur.

[0004] However, in actual use, during the feeding process of the device, solid raw materials and viscous liquid residues will adhere to the inner wall of the charging box, resulting in waste of raw materials. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a feeding device for producing an environmentally friendly plasticizer to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a feeding device for producing an environmentally friendly plasticizer, comprising a base, a transmission structure provided on the top of the base, the transmission structure comprising a guide rail mounted on the top of the base, a first screw rod provided inside the guide rail, a limit plate provided on the top of the guide rail, and a first motor provided on the top of the limit plate;

[0007] A threaded block is provided on the outside of the first screw rod, a guide block is provided on the top of the threaded block, an L-shaped placement plate is provided on one side of the guide block, a support block is provided on the L-shaped placement plate, a charging box is provided on the top of the support block, a scraping structure is provided inside the charging box, the scraping structure includes two limit blocks provided on the top of the charging box, the two limit blocks are symmetrical to each other, and a guide rod and a second screw rod are provided between the two limit blocks and the charging box respectively, the guide rod is located on one side of the second screw rod, a second motor is provided at the bottom of the charging box, and a scraper is provided inside the charging box;

[0008] A rotating rod for rotating the charging box is provided at the bottom of the charging box, and a fixing plate and a third motor are respectively provided at both ends of the rotating rod.

[0009] In order to achieve the transmission effect, preferably, the two ends of the first screw rod are respectively rotatably connected to the base and the limit plate, the output end of the first motor is fixedly connected to the first screw rod, and the first screw rod passes through the limit plate, and the limit plate is fixedly connected to the guide rail.

[0010] In order to achieve the effect of the guide block moving up and down, preferably, the inner wall of the guide block is threadedly connected to the first screw rod, and both sides of the guide block are slidingly connected to the inner wall of the guide rail, the bottom of the guide block is fixedly connected to the top of the threaded block, and the inner wall of the threaded block is threadedly connected to the first screw rod.

[0011] In order to achieve the effect of unloading, preferably, one side of the guide block is fixedly connected to the L-shaped placement plate, the L-shaped placement plate is fixedly connected to the support block, the fixed plate and the third motor are both fixedly mounted on the L-shaped placement plate, the rotating rod is fixedly connected to the loading box, and the output end of the third motor is fixedly connected to the rotating rod.

[0012] In order to achieve the effect of cleaning the inner wall of the charging box, preferably, the two ends of the second screw are respectively rotatably connected to the limit block and the charging box, the second motor is fixedly connected to the charging box and the output end of the second motor is fixedly connected to the second screw.

[0013] In order to achieve the effect of producing plasticizer, preferably, a reaction kettle is fixedly connected to the top of the base, and a feed port is fixedly connected to the top of the reaction kettle.

[0014] In order to achieve the effect of the scraper moving up and down, preferably, the scraper is slidably connected to the inner wall of the charging box, and the guide rod and the second screw are respectively slidably connected and threadedly connected to the scraper.

[0015] The technical effects and advantages of this utility model are:

[0016] By setting up a scraping structure, compared with the prior art, the second motor outputs the second screw rod, and at the same time the guide rod guides the scraper, which slides up and down on the inner wall of the charging box. During the movement, the scraper can scrape the raw materials remaining on the inner wall of the charging box into the reactor. Secondly, the movement of the scraper on the threaded rod can completely scrape the raw materials inside the charging box into the reactor, avoiding the waste of raw materials.

[0017] By setting up a transmission structure, compared with the existing technology, the first motor outputs the first screw rod, and the threaded block on the first screw rod moves the loading box upward under the guidance of the guide block. Secondly, the third motor outputs a rotating rod that can rotate the loading box and pour the raw materials into the feed port, reducing the loading burden of the staff and providing great convenience for the loading process of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 It is a cross-sectional view of the overall structure of the utility model.

[0020] Figure 3 It is a cross-sectional view of the scraping structure of the present invention.

[0021] Figure 4 This is a schematic diagram of the feeding structure of the utility model.

[0022] Figure 5 It is a three-dimensional diagram of the scraping structure of the present invention.

[0023] The accompanying drawings are marked as follows: 1. base; 2. guide rail; 3. first screw rod; 4. limit plate; 5. first motor; 6. threaded block; 7. guide block; 8. L-shaped storage plate; 9. support block; 10. charging box; 11. limit block; 12. guide rod; 13. second screw rod; 14. second motor; 15. scraper; 16. rotating rod; 17. fixed plate; 18. third motor; 19. reactor; 20. feed port. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] As attached Figure 1-5 The feeding device for producing an environmentally friendly plasticizer shown in the figure comprises a base 1, a transmission structure is provided on the top of the base 1, and the transmission structure includes a guide rail 2 mounted on the top of the base 1, a first screw rod 3 is provided inside the guide rail 2, a limit plate 4 is provided on the top of the guide rail 2, and a first motor 5 is provided on the top of the limit plate 4;

[0026] A threaded block 6 is provided on the outside of the first screw rod 3, a guide block 7 is provided on the top of the threaded block 6, an L-shaped storage plate 8 is provided on one side of the guide block 7, a support block 9 is provided on the L-shaped storage plate 8, a charging box 10 is provided on the top of the support block 9, and a scraping structure is provided inside the charging box 10, and the scraping structure includes two limit blocks 11 provided on the top of the charging box 10, the two limit blocks 11 are symmetrical to each other, and a guide rod 12 and a second screw rod 13 are provided between the two limit blocks 11 and the charging box 10 respectively, the guide rod 12 is located on one side of the second screw rod 13, a second motor 14 is provided at the bottom of the charging box 10, and a scraper 15 is provided inside the charging box 10;

[0027] A rotating rod 16 for rotating the charging box 10 is provided at the bottom of the charging box 10 , and a fixing plate 17 and a third motor 18 are provided at both ends of the rotating rod 16 .

[0028] In a specific embodiment, as shown in the attached Figure 2 As shown, the two ends of the first screw rod 3 are rotatably connected to the base 1 and the limit plate 4 respectively, the output end of the first motor 5 is fixedly connected to the first screw rod 3, and the first screw rod 3 passes through the limit plate 4, and the limit plate 4 is fixedly connected to the guide rail 2 for easy transmission.

[0029] Specifically, in this structure, a worker starts the first motor 5 , and the first motor 5 outputs the first screw rod 3 to rotate.

[0030] In a specific embodiment, as shown in the attached Figure 4 As shown, the inner wall of the guide block 7 is threadedly connected to the first screw rod 3, and both sides of the guide block 7 are slidingly connected to the inner wall of the guide rail 2. The bottom of the guide block 7 is fixedly connected to the top of the threaded block 6, and the inner wall of the threaded block 6 is threadedly connected to the first screw rod 3 to facilitate the guide block 7 to slide up and down.

[0031] Specifically, in this structure, the first motor 5 outputs the first screw rod 3 , the threaded block 6 rotates on the first screw rod 3 , and the guide block 7 guides the direction of the threaded block 6 .

[0032] In a specific embodiment, as shown in the attached Figure 4 As shown, one side of the guide block 7 is fixedly connected to the L-shaped storage plate 8, the L-shaped storage plate 8 is fixedly connected to the support block 9, the fixed plate 17 and the third motor 18 are both fixedly mounted on the L-shaped storage plate 8, the rotating rod 16 is fixedly connected to the loading box 10, and the output end of the third motor 18 is fixedly connected to the rotating rod 16 to facilitate the rotation of the loading box 10 to realize unloading.

[0033] Specifically, in this structure, the third motor 18 outputs the rotating rod 16, and the rotating rod 16 drives the charging box 10 to rotate to achieve the effect of unloading.

[0034] In a specific embodiment, as shown in the attached Figure 3 As shown, the two ends of the second screw rod 13 are rotatably connected to the limit block 11 and the charging box 10 respectively, the second motor 14 is fixedly connected to the charging box 10 and the output end of the second motor 14 is fixedly connected to the second screw rod 13, so that the scraper 15 can move up and down.

[0035] Specifically, in this structure, the second motor 14 outputs the second screw rod 13 to rotate, and the guide rod 12 guides the scraper 15 in a certain direction.

[0036] In a specific embodiment, as shown in the attached Figure 1As shown, a reaction kettle 19 is fixedly connected to the top of the base 1 , and a feed port 20 is fixedly connected to the top of the reaction kettle 19 to facilitate the production of plasticizers.

[0037] Specifically, in this structure, raw materials are fed from a charging box 10 through a feed port 20 into a reaction kettle 19 to produce a plasticizer.

[0038] In a specific embodiment, as shown in the attached Figure 3 As shown, the scraper 15 is slidably connected to the inner wall of the charging box 10, and the guide rod 12 and the second screw rod 13 are slidably connected and threadedly connected to the scraper 15 respectively, so that the scraper 15 can scrape the raw materials on the inner wall of the charging box 10.

[0039] The working principle of the utility model is as follows: the production feeding device first adds the plasticizer raw material into the charging box 10 by the staff, starts the first motor 5, the first motor 5 outputs the first screw rod 3, the threaded block 6 is restricted by the guide block 7 on the first screw rod 3 and moves upward, the guide block 7 slides upward on the inner wall of the guide rail 2, the guide block 7 drives the L-shaped storage plate 8 fixedly connected to one side thereof to move upward, the L-shaped storage plate 8 drives the charging box 10 to move upward, and after reaching the limit height of the limit plate 4, the third motor 18 is started, the third motor 18 outputs the rotating rod 16, the rotating rod 16 drives the charging box 10 to rotate, and the charging box 10 is tilted to pour the plasticizer raw material into The raw materials enter the reactor 19 from the feed port 20, and then the second motor 14 is started. The second motor 14 outputs the second screw rod 13 to rotate, and the scraper 15 moves toward the top of the charging box 10 under the rotation of the second screw rod 13 and the guidance of the guide rod 12. The scraper 15 scrapes the plasticizer production raw materials adsorbed on the inner wall of the charging box 10 into the feed port 20 to avoid waste of raw materials. After the feeding is completed, the third motor 18 is started, and the third motor 18 outputs the rotating rod 16 to drive the charging box 10 back to its original position. At the same time, the support block 9 supports the bottom of the charging box 10 to ensure that the charging box 10 is horizontal and stable. Then the first motor 5 is started, and the charging box 10 returns to its original position.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A feeding device for producing environmentally friendly plasticizers, comprising a base (1), characterized in that: A transmission structure is provided on the top of the base (1), the transmission structure comprising a guide rail (2) mounted on the top of the base (1), a first screw rod (3) being provided inside the guide rail (2), a limit plate (4) being provided on the top of the guide rail (2), and a first motor (5) being provided on the top of the limit plate (4); A threaded block (6) is provided on the outside of the first screw rod (3), a guide block (7) is provided on the top of the threaded block (6), an L-shaped storage plate (8) is provided on one side of the guide block (7), a support block (9) is provided on the L-shaped storage plate (8), a loading box (10) is provided on the top of the support block (9), a scraping structure is provided inside the loading box (10), and the scraping structure includes two limit blocks (11) provided on the top of the loading box (10), the two limit blocks (11) are symmetrical to each other, and a guide rod (12) and a second screw rod (13) are provided between the two limit blocks (11) and the loading box (10), respectively, the guide rod (12) is located on one side of the second screw rod (13), a second motor (14) is provided at the bottom of the loading box (10), and a scraper (15) is provided inside the loading box (10); A rotating rod (16) for rotating the charging box (10) is provided at the bottom of the charging box (10), and a fixing plate (17) and a third motor (18) are respectively provided at both ends of the rotating rod (16).

2. The feeding device for producing an environmentally friendly plasticizer according to claim 1, characterized in that: The two ends of the first screw rod (3) are rotatably connected to the base (1) and the limit plate (4), respectively; the output end of the first motor (5) is fixedly connected to the first screw rod (3); the first screw rod (3) passes through the limit plate (4); and the limit plate (4) is fixedly connected to the guide rail (2).

3. The feeding device for producing an environmentally friendly plasticizer according to claim 1, characterized in that: The inner wall of the guide block (7) is threadedly connected to the first screw rod (3), and both sides of the guide block (7) are slidably connected to the inner wall of the guide rail (2). The bottom of the guide block (7) is fixedly connected to the top of the threaded block (6), and the inner wall of the threaded block (6) is threadedly connected to the first screw rod (3).

4. The feeding device for producing an environmentally friendly plasticizer according to claim 1, characterized in that: One side of the guide block (7) is fixedly connected to the L-shaped storage plate (8), the L-shaped storage plate (8) is fixedly connected to the support block (9), the fixed plate (17) and the third motor (18) are both fixedly mounted on the L-shaped storage plate (8), the rotating rod (16) is fixedly connected to the charging box (10), and the output end of the third motor (18) is fixedly connected to the rotating rod (16).

5. The feeding device for producing an environmentally friendly plasticizer according to claim 1, characterized in that: The two ends of the second screw rod (13) are rotatably connected to the limit block (11) and the charging box (10), respectively; the second motor (14) is fixedly connected to the charging box (10), and the output end of the second motor (14) is fixedly connected to the second screw rod (13).

6. The feeding device for producing an environmentally friendly plasticizer according to claim 1, characterized in that: A reaction kettle (19) is fixedly connected to the top of the base (1), and a feed port (20) is fixedly connected to the top of the reaction kettle (19).

7. The feeding device for producing an environmentally friendly plasticizer according to claim 1, characterized in that: The scraper (15) is slidably connected to the inner wall of the charging box (10), and the guide rod (12) and the second screw rod (13) are respectively slidably connected and threadedly connected to the scraper (15).

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