Liquid mixing equipment with variable feeding

Abstract

The present invention relates to the field of chemical fiber processing technology, and discloses a liquid mixing device with variable feeding, which solves the problem that the mixing device and the melting device are independent entities, resulting in a large equipment footprint, and the masterbatch fed may form agglomerates, which leads to insufficient material mixing during mixing, thereby affecting the processing efficiency of the raw materials. The device comprises a box body, a support frame is provided at the bottom end of the box body, a guide seat is installed inside the box body, a cover body is provided at the top end of the box body, a mounting frame is provided at the top end of the cover body, an opening is provided in the middle position of the cover body, a feeding group is provided on the mounting frame, a screening mechanism is provided above the guide seat inside the box body, a guide groove is provided inside the guide seat, and an outlet connected to the guide groove is provided at the bottom end of the guide seat; the design realizes a longitudinal design of feeding, mixing, screening and melting, effectively provides convenience for material processing, and effectively reduces the floor space of the equipment.

Description

Technical Field

[0001] The invention belongs to the technical field of chemical fiber processing, and in particular relates to liquid mixing equipment with variable feeding. Background Art

[0002] At present, in the preparation of chemical fibers, the masterbatch and natural polymer compounds or artificially synthesized polymer compounds are usually used as raw materials, and the spinning solution is prepared through mixing and melt treatment. Then, it is filtered and measured, and extruded from the spinneret (plate) into a liquid stream, which is then solidified into a fiber.

[0003] In the chemical fiber processing process, the masterbatch needs to be fully mixed with other raw materials before being put into the melting processing equipment for melting. Since the mixing equipment and the melting equipment are independent entities, the equipment will occupy a large area when used. However, the masterbatch may form lumps, so the materials will not be fully mixed during mixing, which will affect the processing efficiency of the raw materials. Summary of the Invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a liquid mixing equipment with variable feeding, which effectively solves the problem that the mixing equipment and the melting equipment in the above background technology are independent entities, resulting in a large equipment footprint, and the masterbatch put in may form agglomerates, which will lead to insufficient mixing of materials during mixing, thereby affecting the processing efficiency of the raw materials.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a liquid mixing device with variable feeding, comprising a box body, a supporting frame is provided at the bottom end of the box body, a flow guide seat is installed inside the box body, a cover body is provided at the top end of the box body, a mounting frame is provided at the top end of the cover body, an opening is provided at the middle position of the cover body, a feeding group is provided on the mounting frame, a screening mechanism located above the flow guide seat is provided inside the box body, a flow guide groove is provided inside the flow guide seat, an outlet connected to the flow guide groove is provided at the bottom end of the guide seat, a melting furnace body is provided at the inner bottom end of the box body, a sealing cover is provided at the top end of the melting furnace body, a feeding port located directly below the outlet is provided at the middle position of the sealing cover, a discharging port is provided at the bottom end of the melting furnace body, a heating wire is provided on the inner wall of the melting furnace body, and a sealing scraping mechanism connected to the screening mechanism is provided inside the melting furnace body;

[0006] The feeding group includes a feeding barrel symmetrically located below the mounting frame. The bottom end of the feeding barrel is provided with a feeding pipe running through the inside of the opening. The inside of the feeding pipe is provided with an electromagnetic valve. Motor 1 is fixedly installed in the middle position of the mounting frame. The output shaft of motor 1 is connected to a rotating shaft, and the rotating shaft is provided with a connecting rod connected to the two feeding pipes.

[0007] Preferably, the screening mechanism includes a mounting cylinder sleeved on the outside of the rotating shaft, the outer wall of the mounting cylinder is fixedly connected to the screening cylinder, the screening cylinder is located on the inner wall of the box, the mounting cylinder is provided with a scraping plate that is slidably connected to the bottom end of the screening cylinder, the bottom end of the screening cylinder is equidistantly provided with screening holes, the mounting cylinder and the rotating shaft are connected by a rotating group and a shaking group, the bottom end of the mounting cylinder extends to the inside of the guide groove, and the bottom end of the mounting cylinder is symmetrically provided with a material-diverting plate that is slidably connected to the inner wall of the outlet.

[0008] Preferably, the rotating group includes an L-shaped rod, a mounting shaft, bevel gear 1, a sleeve, bevel gear 2, bevel gear 3 and a connecting piece. An L-shaped rod is installed on the inner wall of the box body, one end of the L-shaped rod passes through the opening and extends to the top of the cover body, and a mounting shaft is installed on one side of the L-shaped rod. Bevel gear 1 is provided on the mounting shaft, and bevel gear 3 is provided on the rotating shaft and meshed with bevel gear 1. The outer side of the rotating shaft is provided with a sleeve, and the outer side of the sleeve is provided with bevel gear 2. Bevel gear 2 is meshed with bevel gear 1, and the sleeve and the mounting cylinder are connected by a connecting piece.

[0009] Preferably, the connecting piece includes a slot and a block, the top of the outer wall of the mounting tube is symmetrically provided with a block, the inner wall of the sleeve is symmetrically provided with a slot, the block extends to the inside of the slot, the block is slidably connected to the slot, and both the block and the slot are rectangular structures.

[0010] Preferably, the shaking group includes a sliding part, a telescopic slot, a stop ring and a spring. The interior of the mounting cylinder is provided with a telescopic slot, the outer wall of the rotating shaft is provided with a stop ring located inside the telescopic slot, the outer side of the rotating shaft is provided with a spring located inside the telescopic slot and connected to the bottom end of the stop ring, and the outer wall of the screening cylinder is connected to the box body through a sliding part.

[0011] Preferably, the sliding member includes a protrusion and a movable groove, the protrusions are symmetrically provided at the bottom end of the outer wall of the screening cylinder, and the inner wall of the box body is provided with a movable groove slidably connected to the protrusion, and the movable groove is a zigzag structure.

[0012] Preferably, the sealing scraping mechanism includes a seal, a scraping group and a drive group. The seal includes a ring sleeved on the outer wall of the rotating shaft, the outer wall of the ring is sleeved with a sealing plate, and the interior of the rotating shaft is provided with a drive group, which is respectively connected to the ring and the scraping group.

[0013] Preferably, the scraping group includes a scraper barrel mounted on the outside of the rotating shaft, and a connecting rod is symmetrically provided on the outer wall of the rotating shaft. The connecting rod is located between the scraper barrel and the sealing plate. One end of the connecting rod is provided with a scraper 1 that is slidably connected to the inner wall of the melting furnace body, and the bottom end of the scraper barrel is symmetrically provided with a scraper 2 that is slidably connected to the inner wall of the discharge port. The scraper barrel and the connecting rod are connected by a stabilizing member.

[0014] Preferably, the stabilizing member includes a stabilizing rod and a stabilizing groove. The bottom end of the connecting rod is provided with a stabilizing rod, and the top end of the scraper barrel is symmetrically provided with a stabilizing groove. The stabilizing rod extends to the inside of the stabilizing groove, and the stabilizing rod is slidably connected to the stabilizing groove.

[0015] Preferably, the driving group includes a placement groove, motor 2, a slide, a slide, a threaded block, an internal threaded groove and a rotating shaft. A placement groove is opened on the rotating shaft, and motor 2 is installed on the inner top of the placement groove. The output shaft of motor 2 is connected to the rotating shaft, and the rotating shaft extends to the interior of the scraper barrel. The inner wall of the scraper barrel is opened with an internal threaded groove, and the bottom end of the rotating shaft is provided with a threaded block threadedly connected to the internal threaded groove. The outer wall of the rotating shaft is provided with a threaded section located inside the placement groove, and the outer sleeve of the rotating shaft is provided with a slide, which is threadedly connected to the threaded section. The outer wall of the rotating shaft is symmetrically opened with slides, and the slide passes through the slide and is connected to the inner wall of the ring, and the slide is slidably connected to the slide.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] (1) During operation, the design of two feeding barrels facilitates the placement of masterbatch and other raw materials, and the design of the motor, the connecting rod and the rotating shaft enable the rotation of the feeding tube, thereby enabling the rotational feeding of the masterbatch and the raw materials, thereby achieving the mixing of the masterbatch and the raw materials, solving the problem of the masterbatch and the raw materials being piled up in different positions due to the fixed feeding position, and effectively facilitating the full mixing of the raw materials and the masterbatch;

[0018] (2) The design of the screening mechanism facilitates the shaking screening of the raw materials and the masterbatch, thereby achieving full mixing of the raw materials and the masterbatch, and breaking up the agglomerated materials, effectively facilitating the melting of the materials. At the same time, the feeding efficiency of the materials into the melting furnace body can be accelerated at the outlet, thereby speeding up the progress of the material melting operation.

[0019] (3) Through the design of the sealed scraping mechanism, the scraping and stirring of the material is effectively achieved, which can speed up the melting speed of the material and prevent the material from adhering to the inner wall of the melting furnace and sticking to the bottom. The scraping operation can clean the inner wall of the melting furnace and scrape the discharge port, solving the problem that the material adheres to the discharge port, causing its aperture to decrease and affecting its discharge speed.

[0020] (4) This design realizes the longitudinal design of feeding, mixing, screening and melting, which effectively provides convenience for material processing and effectively reduces the floor space of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0022] In the attached figure:

[0023] Figure 1 This is a schematic structural diagram of the liquid mixing equipment with variable feeding according to the present invention;

[0024] Figure 2 For the present invention Figure 1 Schematic diagram of the cross-sectional structure;

[0025] Figure 3 Schematic diagram of the connection structure between the screening mechanism and the sealing scraping mechanism of the present invention;

[0026] Figure 4 Schematic diagram of the structure of the sealing scraping mechanism of the present invention;

[0027] Figure 5 It is a structural schematic diagram of the movable groove of the present invention;

[0028] Figure 6 It is a partial structural schematic diagram of the screening mechanism of the present invention;

[0029] Figure 7 For the present invention Figure 3 Schematic diagram of the enlarged structure at A in the middle;

[0030] Figure 8 For the present invention Figure 4 Schematic diagram of the enlarged structure at point B in the middle.

[0031] In the figure: 1. Box body; 2. Support frame; 3. Guide seat; 4. Cover body; 5. Mounting frame; 6. Opening; 7. Feeding barrel; 8. Injection pipe; 9. Solenoid valve; 10. Guide groove; 11. Outlet; 12. Melting furnace body; 13. Sealing cover; 14. Feeding port; 15. Discharge port; 16. Heating wire; 17. Screening barrel; 18. Screening hole; 19. Motor 1; 20. Connecting rod; 21. Rotating shaft; 22. L-shaped rod; 23. Mounting shaft; 24. Bevel gear 1; 25. Sleeve; 26. Bevel gear 2; 27. Bevel Gear three; 28. Mounting cylinder; 29. ​​Scraper plate; 30. Bump; 31. Movable groove; 32. Clamping groove; 33. Telescopic groove; 34. Stop ring; 35. Spring; 36. Diverter plate; 37. Placement groove; 38. Motor two; 39. Ring; 40. Slide; 41. Slide seat; 42. Sealing plate; 43. Threaded section; 44. Threaded block; 45. Clamping block; 46. Internal thread groove; 47. Scraper cylinder; 48. Stabilizing rod; 49. Rotating shaft; 50. Stabilizing groove; 51. Connecting rod; 52. Scraper one; 53. Scraper two. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0033] Embodiment 1, by Figures 1 to 8 The present invention includes a box body 1, a support frame 2 is provided at the bottom end of the box body 1, a guide seat 3 is installed inside the box body 1, a cover body 4 is provided at the top end of the cover body 4, a mounting frame 5 is provided at the middle position of the cover body 4, a feeding group is provided on the mounting frame 5, a screening mechanism located above the guide seat 3 is provided inside the box body 1, a guide groove 10 is provided inside the guide seat 3, an outlet 11 connected to the guide groove 10 is provided at the bottom end of the guide seat 3, a melting furnace body 12 is provided at the inner bottom end of the box body 1, a sealing cover 13 is provided at the top end of the melting furnace body 12, a feeding port 14 located directly below the outlet 11 is provided at the middle position of the sealing cover 13, a discharge port 15 is provided at the bottom end of the melting furnace body 12, a heating wire 16 is provided on the inner wall of the melting furnace body 12, and a sealing scraping mechanism connected to the screening mechanism is provided inside the melting furnace body 12;

[0034] The feeding group includes a feeding cylinder 7 symmetrically located below the mounting frame 5. The bottom end of the feeding cylinder 7 is provided with a feeding pipe 8 that passes through the inside of the opening 6. The inside of the feeding pipe 8 is provided with a solenoid valve 9. A motor 19 is fixedly installed in the middle position of the mounting frame 5. The output shaft of the motor 19 is connected to a rotating shaft 21. The rotating shaft 21 is provided with a connecting rod 20 connected to the two feeding pipes 8.

[0035] The staff places the masterbatch for making chemical fiber in one of the feeding barrels 7, and places the remaining raw materials for making chemical fiber in the other feeding barrel 7, and then controls the action of the solenoid valve 9 to facilitate the outflow of the raw materials and masterbatch through the injection pipe 8, and by controlling the opening and closing time of the solenoid valve 9, it is convenient to control the outflow of the raw materials and masterbatch, thereby realizing variable control of the raw materials and masterbatch, and effectively realizing variable material feeding, by starting the motor 19, the motor 19 drives the rotating shaft 21 to rotate, and the rotating shaft 21 drives the connecting rod 20 to rotate, and the connecting rod 20 will drive the feeding barrel 7, the injection pipe 8 and the solenoid valve 9 to rotate synchronously, and then the injection pipe 8 will rotate in the opening 6, and then will uniformly feed the material into the box body 1, so as to realize the mixing of the masterbatch and the raw material, avoid the accumulation of materials in different positions due to the fixed position feeding of the masterbatch and the raw material, and effectively provide convenience for the mixing of the remaining raw materials and the masterbatch. At the same time, through the design of the screening mechanism, it is convenient to The raw materials and masterbatch are shaken and screened to achieve full mixing of the raw materials and the masterbatch, and at the same time, the agglomerated materials can be broken up, which effectively facilitates the later melting of the materials. Before the melting operation, the outlet 11 can be dialed to solve the problem of slow discharge efficiency caused by material blocking in the outlet 11, thereby accelerating the feeding efficiency of the material into the melting furnace body 12, and speeding up the progress of the material melting operation. The present design realizes a longitudinal design of feeding, mixing, screening and melting, which effectively reduces the footprint of the equipment. At the same time, through the design of the sealing scraping mechanism, the scraping and stirring of the material can be effectively realized, which can speed up the melting speed of the material and prevent the material from adhering to the inner wall of the melting furnace body 12 and becoming sticky. At the same time, the scraping also realizes the cleaning of the inner wall of the melting furnace body 12, and the present design can also scrape the discharge port 15, which solves the problem of material adhering to the discharge port 15, resulting in a reduction in its aperture and affecting its discharge speed.

[0036] Example 2, based on Example 1, Figure 2 、 Figure 3 、 Figure 5 、 Figure 6 and Figure 7The screening mechanism includes a mounting cylinder 28 sleeved on the outside of the rotating shaft 21, the outer wall of the mounting cylinder 28 is fixedly connected to the screening cylinder 17, the screening cylinder 17 is located on the inner wall of the box body 1, and the mounting cylinder 28 is provided with a scraper plate 29 that is slidably connected to the bottom end of the screening cylinder 17. The bottom end of the screening cylinder 17 is equidistantly provided with screening holes 18. The mounting cylinder 28 is connected to the rotating shaft 21 through a rotating group and a shaking group. The bottom end of the mounting cylinder 28 extends to the inside of the guide groove 10, and the bottom end of the mounting cylinder 28 is symmetrically provided with a sliding connection with the inner wall of the outlet 11. The stripper plate 36, the rotating group includes an L-shaped rod 22, a mounting shaft 23, a bevel gear 1 24, a sleeve 25, a bevel gear 2 26, a bevel gear 3 27 and a connector. The inner wall of the box body 1 is installed with an L-shaped rod 22, one end of the L-shaped rod 22 passes through the opening 6 and extends to the top of the cover body 4, and a mounting shaft 23 is installed on one side of the L-shaped rod 22. A bevel gear 1 24 is provided on the mounting shaft 23. A bevel gear 3 27 meshing with the bevel gear 1 24 is sleeved on the rotating shaft 21. The outer sleeve of the rotating shaft 21 is provided with a sleeve 25. The sleeve 2 The outer sleeve of 5 is provided with a bevel gear 26, which is meshed with the bevel gear 1 24. The sleeve 25 and the mounting cylinder 28 are connected by a connecting piece, which includes a card slot 32 and a card block 45. The top of the outer wall of the mounting cylinder 28 is symmetrically provided with a card block 45. The inner wall of the sleeve 25 is symmetrically provided with a card slot 32. The card block 45 extends to the inside of the card slot 32. The card block 45 is slidably connected with the card slot 32, and both the card block 45 and the card slot 32 are rectangular structures. The shaking group includes a sliding member, a telescopic slot 33, a stop ring 34 and a spring 3 5. A telescopic groove 33 is provided inside the mounting cylinder 28. A stop ring 34 is provided on the outer wall of the rotating shaft 21 and is located inside the telescopic groove 33. A spring 35 is provided on the outer wall of the rotating shaft 21 and is located inside the telescopic groove 33 and is connected to the bottom end of the stop ring 34. The outer wall of the screening cylinder 17 is connected to the box body 1 through a sliding member. The sliding member includes a protrusion 30 and a movable groove 31. The bottom end of the outer wall of the screening cylinder 17 is symmetrically provided with a protrusion 30. The inner wall of the box body 1 is provided with a movable groove 31 that is slidably connected to the protrusion 30. The movable groove 31 has a zigzag structure.

[0037] By starting the motor 19, the motor 19 drives the rotating shaft 21 to rotate, and the rotating shaft 21 drives the bevel gear 3 27 to rotate. The meshing connection relationship between the bevel gear 1 24 and the bevel gear 3 27 causes the bevel gear 1 24 to rotate. The meshing connection relationship between the bevel gear 1 24 and the bevel gear 2 26 causes the bevel gear 2 26 to rotate. The bevel gear 2 26 drives the sleeve 25 to rotate. The sleeve 25 drives the slot 32 to rotate. The connection between the slot 32 and the block 45 The action of the clamping block 45 will drive the mounting cylinder 28 to rotate, and the mounting cylinder 28 will drive the screening cylinder 17 to rotate on the inner wall of the box body 1, and then the screening cylinder 17 will make the protrusion 30 slide on the inner wall of the movable groove 31. Since the movable groove 31 is a zigzag structure, the screening cylinder 17 will move up during the rotation, and then the screening cylinder 17 will drive the mounting cylinder 28 to move up, and the mounting cylinder 28 will drive the clamping block 45 to move up on the inner wall of the clamping groove 32. At the same time, the mounting cylinder 28 will drive the telescopic groove 33 to move up, and the telescopic groove 31 will move up. The cam 35 is pressed against the top of the chute 31 and the cam 35 is pressed against the top of the chute 31, and the cam 35 is pressed against the bottom of the chute 31, and the cam 35 is pressed against the top of the chute 31. When the chute 31 is in the state of being moved, the cam 35 is pressed against the top of the chute 31 and the cam 35 is pressed against the top of the chute 31.

[0038] Example 3, based on Example 1, Figure 2 、 Figure 3 、 Figure 4 and Figure 8The sealing scraping mechanism includes a sealing member, a scraping group and a driving group. The sealing member includes a collar 39 sleeved on the outer wall of the rotating shaft 21. The outer wall of the collar 39 is sleeved with a sealing plate 42. The interior of the rotating shaft 21 is provided with a driving group, which is respectively connected to the collar 39 and the scraping group. The scraping group includes a scraper barrel 47 sleeved on the outside of the rotating shaft 21. The outer wall of the rotating shaft 21 is symmetrically provided with a connecting rod 51. The connecting rod 51 is located between the scraper barrel 47 and the sealing plate 42. One end of the connecting rod 51 is provided with a scraper 1 52 which is slidably connected to the inner wall of the melting furnace body 12. The bottom end of the scraper barrel 47 is symmetrically provided with a scraper 2 53 which is slidably connected to the inner wall of the discharge port 15. The scraper barrel 47 and the connecting rod 51 are connected by a stabilizing member. The stabilizing member includes a stabilizing rod 48 and a stabilizing groove 50. The bottom end of the connecting rod 51 is provided with a stabilizing rod 48. The top of the scraper barrel 47 is symmetrically provided with a stabilizing groove 50. The stabilizing rod 48 extends to The interior of the stable groove 50, and the stabilizing rod 48 is slidably connected to the stable groove 50, the driving group includes a placement groove 37, a second motor 38, a slide 40, a slide 41, a threaded block 44, an internal threaded groove 46 and a rotating shaft 49, a placement groove 37 is opened on the rotating shaft 21, the inner top of the placement groove 37 is installed with the second motor 38, the output shaft of the second motor 38 is connected to the rotating shaft 49, the rotating shaft 49 extends to the interior of the scraper barrel 47, the inner wall of the scraper barrel 47 is opened with an internal threaded groove 46, the bottom end of the rotating shaft 49 is provided with a threaded block 44 threadedly connected to the internal threaded groove 46, the outer wall of the rotating shaft 49 is provided with a threaded segment 43 located inside the placement groove 37, the outer sleeve of the rotating shaft 49 is provided with a slide 41, the slide 41 is threadedly connected to the threaded segment 43, the outer wall of the rotating shaft 21 is symmetrically opened with a slide 40, the slide 41 passes through the slide 40 and is connected to the inner wall of the collar 39, and the slide 41 is slidably connected to the slide 40;

[0039] When the motor 19 is working, the rotating shaft 21 will drive the rotating shaft 21 to rotate, and the rotating shaft 21 will drive the collar 39, the sealing plate 42, the stabilizing groove 50 and the scraper 2 53 to rotate synchronously. At the same time, the rotating shaft 21 will drive the scraper 1 52 to scrape the inner wall of the melting furnace body 12 through the connecting rod 51, so as to scrape and clean the inner wall of the melting furnace body 12, effectively preventing the material from sticking to the bottom during the heating process. At the same time, when it is necessary to feed materials into the melting furnace body 12, the motor 2 38 will be started, and the motor 2 38 will drive the rotating shaft 49 to rotate. The rotating shaft 49 drives the threaded section 43 to rotate. Through the threaded connection relationship between the threaded section 43 and the slide 41 and the sliding connection relationship between the slide 41 and the sliding port 40, the slide 41 will slide on the outside of the threaded section 43, and then the slide 41 will drive the collar 39 to slide on the outer wall of the rotating shaft 21. At the same time, the collar 39 will drive the sealing plate 42 to rise and fall, so that the feeding port 14 is opened, thereby facilitating the feeding of raw materials into the melting furnace body 12. At the same time, the rotation of the rotating shaft 49 will drive The rotation of the threaded block 44 and the threaded connection relationship between the threaded block 44 and the internal threaded groove 46 and the sliding connection relationship between the stabilizing rod 48 and the stabilizing groove 50 will cause the scraper barrel 47 to rise and fall on the outside of the rotating shaft 21, and then the scraper barrel 47 will drive the scraper 2 53 to rise and fall, so that the scraper 2 53 can lift and lower the inner wall of the discharge port 15 during the rotation, thereby cleaning the inner wall of the discharge port 15. When the material is fed into the melting furnace body 12, the sealing plate 42 is moved up, so that the sealing plate 42 seals the feeding port 14. When the heating wire 16 is heated, the melting operation of the material can be realized inside the melting furnace body 12, which can avoid the heat loss inside the melting furnace body 12 and facilitate the melting processing of the material. In the melting process, the connecting rod 51 and the scraper 1 52 can scrape and stir the material, effectively preventing the material from sticking to the bottom, and at the same time, the inner wall of the melting furnace body 12 can be scraped, effectively providing convenience for the processing of the material.

[0040] Working principle: When working, the motor 38 is started, the motor 38 drives the rotating shaft 49 to rotate, and the rotating shaft 49 drives the threaded section 43 to rotate. Through the threaded connection relationship between the threaded section 43 and the slide 41 and the sliding connection relationship between the slide 41 and the sliding port 40, the slide 41 will slide on the outside of the threaded section 43, and then the slide 41 will drive the collar 39 to slide on the outer wall of the rotating shaft 21. At the same time, the collar 39 will drive the sealing plate 42 to move downward, so that the feeding port 14 is opened. At the same time, the rotation of the rotating shaft 49 will drive the threaded block 44 to rotate. Through the threaded connection relationship between the threaded block 44 and the internal thread groove 46 and the sliding connection relationship between the stabilizing rod 48 and the stabilizing groove 50, the scraper barrel 47 will move downward on the outside of the rotating shaft 21, and then the scraper barrel 47 will drive the scraper 2 53 to move downward, so that the scraper 2 53 can move downward and then move downward in the discharge port 15.

[0041] The staff places the masterbatch for making chemical fiber in one of the feeding barrels 7, and places the remaining raw materials for making chemical fiber in the other feeding barrel 7, and then controls the action of the solenoid valve 9 to facilitate the outflow of the raw materials and masterbatch through the injection pipe 8, and by controlling the opening and closing time of the solenoid valve 9, it is convenient to control the outflow of the raw materials and masterbatch, thereby realizing variable control of the raw materials and masterbatch, and effectively realizing variable material feeding, by starting the motor 19, the motor 19 drives the rotating shaft 21 to rotate, and the rotating shaft 21 drives the connecting rod 20 to rotate, and the connecting rod 20 drives the feeding barrel 7, the injection pipe 8 and the solenoid valve 9 to rotate synchronously, thereby causing the injection pipe 8 to rotate in the opening 6, and then uniformly feeding the material into the box body 1, thereby realizing the mixing of the masterbatch and the raw material, avoiding the accumulation of materials in different positions due to the fixed position feeding of the masterbatch and the raw material, and effectively providing convenience for the mixing of the remaining raw materials and the masterbatch;

[0042] At the same time, the rotation of the rotating shaft 21 will drive the bevel gear three 27 to rotate. Through the meshing connection relationship between the bevel gear one 24 and the bevel gear three 27, the bevel gear one 24 will rotate. Through the meshing connection relationship between the bevel gear one 24 and the bevel gear two 26, the bevel gear two 26 will rotate. The bevel gear two 26 will drive the sleeve 25 to rotate. The sleeve 25 drives the card slot 32 to rotate. Through the connection between the card slot 32 and the card block 45, the card block 45 will drive the installation cylinder 2 8 rotates, the installation cylinder 28 drives the screening cylinder 17 to rotate on the inner wall of the box body 1, and then the screening cylinder 17 causes the protrusion 30 to slide on the inner wall of the movable groove 31. Since the movable groove 31 is a zigzag structure, the screening cylinder 17 will move upward during the rotation, and then the screening cylinder 17 will drive the installation cylinder 28 to move upward, and the installation cylinder 28 will drive the block 45 to move upward on the inner wall of the groove 32. At the same time, the installation cylinder 28 will drive the telescopic groove 33 to move upward, and the telescopic groove 33 will squeeze the spring 35. The material is then shaken back and forth by the spring 35 , and the material is shaken by the spring 35 , so that the material is shaken and the material is dispersed, thereby effectively accelerating the screening speed of the material, and the material passes through the screening holes 18 and falls into the guide groove 10 , and then falls through the outlet 11 .

[0043] Then it will be put into the melting furnace body 12 through the outlet 11 to the feeding port 14. When the material is put into the melting furnace body 12, the sealing plate 42 is moved up to seal the feeding port 14. When the heating wire 16 is heated, the melting operation of the material can be realized inside the melting furnace body 12, thereby avoiding the heat loss inside the melting furnace body 12 and facilitating the melting processing of the material. During the melting process, the connecting rod 51 and the scraper 52 are used to scrape and stir the material, effectively avoiding the material from sticking to the bottom. At the same time, the inner wall of the melting furnace body 12 can be scraped, effectively facilitating the processing of the material.

[0044] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0045] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A liquid mixing device with variable feeding, comprising a housing (1), characterized in that: The bottom end of the box body (1) is provided with a support frame (2), a guide seat (3) is installed inside the box body (1), a cover body (4) is provided at the top end of the box body (1), a mounting frame (5) is provided at the top end of the cover body (4), an opening (6) is provided in the middle position of the cover body (4), a feeding group is provided on the mounting frame (5), a screening mechanism located above the guide seat (3) is provided inside the box body (1), a guide groove (10) is provided inside the guide seat (3), and a guide groove (10) is provided at the bottom end of the guide seat (3) The tank (10) is connected to an outlet (11), a melting furnace body (12) is provided at the inner bottom end of the box body (1), a sealing cover (13) is provided at the top end of the melting furnace body (12), a feeding port (14) is provided in the middle position of the sealing cover (13) and is located directly below the outlet (11), a discharge port (15) is provided at the bottom end of the melting furnace body (12), a heating wire (16) is provided on the inner wall of the melting furnace body (12), and a sealing scraping mechanism connected to the screening mechanism is provided inside the melting furnace body (12); The feeding group includes a feeding cylinder (7) symmetrically located below the mounting frame (5), a feeding tube (8) penetrating the interior of the opening (6) is provided at the bottom end of each feeding cylinder (7), a solenoid valve (9) is provided inside each feeding tube (8), a motor (19) is fixedly installed in the middle position of the mounting frame (5), an output shaft of the motor (19) is connected to a rotating shaft (21), and a connecting rod (20) connected to the two feeding tubes (8) is provided on the rotating shaft (21); The sealing scraping mechanism includes a sealing member, a scraping group and a driving group. The sealing member includes a collar (39) sleeved on the outer wall of the rotating shaft (21). The outer wall of the collar (39) is sleeved with a sealing plate (42). The interior of the rotating shaft (21) is provided with a driving group, which is respectively connected to the collar (39) and the scraping group. The scraping group includes a scraper barrel (47) sleeved on the outside of the rotating shaft (21). The outer wall of the rotating shaft (21) is symmetrically provided with a connecting rod (51). The connecting rod (51) is located between the scraper barrel (47) and the sealing plate (42). One end of the connecting rod (51) is provided with a scraper plate 1 (52) slidably connected to the inner wall of the melting furnace body (12). The bottom end of the scraper barrel (47) is symmetrically provided with a scraper plate 2 (53) slidably connected to the inner wall of the discharge port (15). The scraper barrel (47) and the connecting rod (51) are connected by a stabilizing member.

2. The variable feeding liquid mixing device according to claim 1, characterized in that: The screening mechanism includes a mounting cylinder (28) sleeved on the outside of the rotating shaft (21), the outer wall of the mounting cylinder (28) is fixedly connected to the screening cylinder (17), the screening cylinder (17) is located on the inner wall of the box (1), the mounting cylinder (28) is provided with a scraping plate (29) slidably connected to the bottom end of the screening cylinder (17), the bottom end of the screening cylinder (17) is equidistantly provided with screening holes (18), the mounting cylinder (28) and the rotating shaft (21) are connected through a rotating group and a shaking group, the bottom end of the mounting cylinder (28) extends to the inside of the guide groove (10), and the bottom end of the mounting cylinder (28) is symmetrically provided with a material-diverting plate (36) slidably connected to the inner wall of the outlet (11).

3. The variable feeding liquid mixing device according to claim 2, characterized in that: The rotating group comprises an L-shaped rod (22), a mounting shaft (23), a bevel gear 1 (24), a sleeve (25), a bevel gear 2 (26), a bevel gear 3 (27) and a connecting piece. The inner wall of the box body (1) is mounted with an L-shaped rod (22), one end of the L-shaped rod (22) passes through the opening (6) and extends to the top of the cover body (4), a mounting shaft (23) is mounted on one side of the L-shaped rod (22), a bevel gear 1 (24) is provided on the mounting shaft (23), a bevel gear 3 (27) meshingly connected with the bevel gear 1 (24) is sleeved on the rotating shaft (21), a sleeve (25) is sleeved on the outside of the rotating shaft (21), a bevel gear 2 (26) is sleeved on the outside of the sleeve (25), the bevel gear 2 (26) is meshingly connected with the bevel gear 1 (24), and the sleeve (25) and the mounting cylinder (28) are connected via a connecting piece.

4. The variable feeding liquid mixing device according to claim 3, characterized in that: The connecting member comprises a card slot (32) and a card block (45); the card block (45) is symmetrically provided on the top of the outer wall of the mounting cylinder (28); the card slot (32) is symmetrically opened on the inner wall of the sleeve (25); the card block (45) extends into the interior of the card slot (32); the card block (45) is slidably connected to the card slot (32); and both the card block (45) and the card slot (32) are rectangular structures.

5. The variable feeding liquid mixing device according to claim 4, characterized in that: The shaking group includes a sliding member, a telescopic groove (33), a stop ring (34) and a spring (35); the interior of the mounting cylinder (28) is provided with a telescopic groove (33); the outer wall of the rotating shaft (21) is provided with a stop ring (34) located inside the telescopic groove (33); the outer surface of the rotating shaft (21) is provided with a spring (35) located inside the telescopic groove (33) and connected to the bottom end of the stop ring (34); the outer wall of the screening cylinder (17) is connected to the box body (1) through a sliding member.

6. The variable-feed liquid mixing device according to claim 5, characterized in that: The sliding member comprises a protrusion (30) and a movable groove (31); the protrusion (30) is symmetrically provided at the bottom end of the outer wall of the screening cylinder (17); the movable groove (31) is slidably connected to the protrusion (30) on the inner wall of the box body (1); and the movable groove (31) is a sawtooth structure.

7. The variable-feed liquid mixing device according to claim 1, characterized in that: The stabilizing member includes a stabilizing rod (48) and a stabilizing groove (50). The bottom end of the connecting rod (51) is provided with a stabilizing rod (48). The top end of the scraper barrel (47) is symmetrically provided with a stabilizing groove (50). The stabilizing rod (48) extends into the interior of the stabilizing groove (50), and the stabilizing rod (48) is slidably connected to the stabilizing groove (50).

8. The variable-feed liquid mixing device according to claim 7, characterized in that: The driving group includes a placement groove (37), a second motor (38), a slide (40), a slide seat (41), a threaded block (44), an internal thread groove (46) and a rotating shaft (49). The rotating shaft (21) is provided with a placement groove (37). The inner top end of the placement groove (37) is provided with the second motor (38). The output shaft of the second motor (38) is connected to the rotating shaft (49). The rotating shaft (49) extends to the interior of the scraper barrel (47). The inner wall of the scraper barrel (47) is provided with an internal thread groove (46). The rotating shaft The bottom end of (49) is provided with a threaded block (44) threadedly connected to the internal thread groove (46), the outer wall of the rotating shaft (49) is provided with a threaded section (43) located inside the placement groove (37), the outer sleeve of the rotating shaft (49) is provided with a slide seat (41), the slide seat (41) is threadedly connected to the threaded section (43), the outer wall of the rotating shaft (21) is symmetrically provided with a sliding opening (40), the slide seat (41) passes through the sliding opening (40) and is connected to the inner wall of the ring (39), and the slide seat (41) is slidably connected to the sliding opening (40).

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