Raw material on-line adding device in polyester filament yarn production

Abstract

The utility model discloses an online raw material adding device in polyester filament yarn production, and relates to the technical field of online raw material adding devices, the online raw material adding device comprises a first storage box, a second storage box and a mixing box, the second storage box is connected with a second feeding pipe, the second storage box is internally connected with a screening plate, and the screening plate is connected with a screening net; the second material storage box is connected with a vibrating part used for driving the material screening plate to vibrate, the second material storage box is connected with a material receiving box, the second material storage box is provided with a connecting channel penetrating through the inner wall of one side of the material receiving box, and the second material storage box is slidably connected with a push plate used for driving the material screening plate and materials on the material screening net to move into the material receiving box; the second storage box is connected with a driving assembly used for driving the push plate to slide in the direction close to or away from the connecting channel. The driving assembly drives the push plate to slide in the direction close to the connecting channel, so that the situation that materials which do not conform to the size are stacked on the screening plate and the screening net is reduced, and the screening net can conveniently filter new materials again.

Description

Technical Field

[0001] The present application relates to the technical field of online raw material adding devices, and in particular to an online raw material adding device in the production of polyester filaments. Background Art

[0002] Polyester filament is a synthetic fiber that occupies an important position in the textile industry due to its excellent properties and wide application fields.

[0003] The existing Chinese patent with publication number CN216171580U discloses a flexible online raw material adding device for polyester industrial yarn production, including a first storage tank and a second storage tank. The first storage tank is arranged on the right side of the second storage tank. A feeding mechanism is provided on the bottom side of the first storage tank. The first storage tank is connected to a mixing tank through the feeding mechanism. The bottom side of the second storage tank is connected to a feed pipe, and the bottom end of the feed pipe is connected to the mixing tank.

[0004] The above-mentioned flexible online raw material adding device for polyester industrial yarn production can assist in feeding the material into the inner cavity of the second connecting tube by setting a first driving motor, a feeding screw and a material guide seat, and then transport the material downward into the mixing tank in the rotating feeding screw, and can perform the feeding operation in real time, and can feed the raw materials online, without the need for the staff to mix the materials in advance for processing, saving time and effort. However, the above-mentioned flexible online raw material adding device for polyester industrial yarn production has some shortcomings, such as: the material falls on the screen plate through the lower hopper, the material that meets the size passes through the screen through the vibration motor, and the material that does not meet the size is accumulated on the screen plate and the screen, and then the material is poured into the lower hopper, thereby affecting the filtering efficiency of the material, which needs to be improved. Utility Model Content

[0005] The purpose of the present application is to provide an online raw material adding device in the production of polyester filaments, in order to reduce the accumulation of materials that do not meet the size on the screening plate and the screen.

[0006] The present application provides an online raw material adding device for polyester filament production, which adopts the following technical scheme: it includes a first storage box, a second storage box and a mixing box, the first storage box is connected to the mixing box by a first connecting pipe, the second storage box is connected to the mixing box by a second connecting pipe, the first storage box is connected to a first feeding pipe, the first storage box is connected to a feeding assembly for driving the material in the first storage box to move to the mixing box, the second storage box is connected to a second feeding pipe, a screening plate is connected to the second storage box, the screening plate is connected to a screening net, the second storage box is connected to a vibrating member for driving the screening plate to vibrate, the second storage box is connected to a material receiving box, the second storage box is provided with a connecting channel running through an inner wall of one side of the material receiving box, the second storage box is slidably connected to a push plate for driving the material on the screening plate and the screening net to move to the material receiving box, and the second storage box is connected to a driving assembly for driving the push plate to slide in a direction close to or away from the connecting channel.

[0007] By adopting the above technical solution, after adding the material into the second storage box, the vibrator drives the screen plate to vibrate, so that the material that meets the size passes through the screen net, and the material that does not meet the size is accumulated on the screen plate and the screen net. The driving component drives the push plate to slide in the direction close to the connecting channel, and the push plate abuts against the material on the screen plate and the screen net and drives the material that does not meet the size to move into the material receiving box, thereby reducing the accumulation of material that does not meet the size on the screen plate and the screen net, making it easier for the screen net to filter new materials again.

[0008] Optionally, the driving assembly includes a screw rod rotatably connected to the second storage box and a first driving member for driving the screw rod to rotate, the first driving member is connected to the second storage box, the push plate is threadedly connected to the screw rod, the second storage box is connected to a guide rod, and the push plate is provided with a guide hole for slidingly cooperating with the guide rod.

[0009] By adopting the above technical solution, the first driving member drives the screw rod to rotate around its own axis, so that the push plate slides along the length direction of the guide rod. The sliding cooperation between the guide rod and the guide hole guides and limits the sliding of the push plate, thereby improving the sliding stability of the push plate.

[0010] Optionally, the second material storage box is provided with a clearance groove for the push plate to be inserted into, and the screening plate is located between the clearance groove and the connecting channel.

[0011] By adopting the above technical solution, when the push plate is in an unused state, the push plate is stuck in the clearance groove to prevent materials from piling up on the push plate when adding materials.

[0012] Optionally, a shredding assembly is connected inside the material receiving box, and the material receiving box is connected to the mixing box through a discharge pipe.

[0013] By adopting the above technical solution, the materials that do not meet the size are shredded by the shredding assembly, making the size of the materials of this size smaller, that is, the materials of this part become materials that meet the size, improving the utilization rate of the materials.

[0014] Optionally, the shredding assembly includes two rotating rollers rotatably connected inside the material receiving box and a linkage structure for driving the two rotating rollers to rotate. The linkage structure is connected to the material receiving box, and each rotating roller is connected with a rotary blade.

[0015] By adopting the above technical solution, the linkage structure drives the two rotating rollers to rotate, that is, the rotary blades rotate around the axis of the corresponding rotating rollers, and the rotary blades cut the materials that do not meet the size during the rotation process.

[0016] Optionally, the linkage structure includes a driving gear connected to one of the rotating rollers and a driven gear connected to the other rotating roller. The driving gear meshes with the driven gear, and the material receiving box is connected with a second driving member for driving the driving gear to rotate.

[0017] By adopting the above technical solution, the second driving member drives the driving gear to rotate, and the driving gear drives the driven gear to rotate during the rotation process, that is, the two rotating rollers are driven to rotate in opposite directions.

[0018] Optionally, one of the rotary blades is arranged in a staggered manner with the other rotary blade.

[0019] By adopting the above technical solution, the two rotary blades are arranged in a staggered manner, improving the effect of shredding the materials.

[0020] Optionally, the second storage box is connected with a carrier plate, the screening plate is connected to the carrier plate through a shock-absorbing spring, and the screening plate is located between the carrier plate and the second feed pipe.

[0021] By adopting the above technical solution, the shock-absorbing spring utilizes its elastic characteristics to absorb external impacts and vibrations, reducing damage to the equipment.

[0022] Optionally, the material conveying assembly includes a feeding screw rotatably connected inside the first storage box and a third driving member for driving the feeding screw to rotate. The third driving member is connected to the first storage box, and the feeding screw extends to the first connecting pipe.

[0023] By adopting the above technical solution, the third driving member drives the feeding screw to rotate, so that the materials in the first storage box are gradually conveyed into the mixing box, thereby facilitating the control of the amount of materials conveyed from the storage box into the mixing box.

[0024] Optionally, the mixing box is rotatably connected with a rotating rod, the rotating rod is connected with a plurality of stirring rods, the mixing box is connected with a fourth driving member for driving the rotating rod to rotate, the mixing box is connected with a discharge pipe, and the discharge pipe is connected with a control valve.

[0025] By adopting the above technical solution, the fourth driving member drives the rotating rod to rotate, that is, the plurality of stirring rods rotate around the axis of the rotating rod, improving the mixing effect between the materials.

[0026] In summary, the present application includes at least one of the following beneficial technical effects:

[0027] 1. The driving assembly drives the push plate to slide towards the connecting channel. The push plate abuts against the materials on the screening plate and the screening net and drives the materials that do not meet the size to move into the receiving box, thereby reducing the accumulation of materials that do not meet the size on the screening plate and the screening net and facilitating the screening net to re-filter new materials.

[0028] 2. The materials that do not meet the size are chopped by the crushing assembly, making the size of the materials of this size smaller, that is, this part of the materials becomes materials that meet the size, improving the utilization rate of the materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 is the overall structural schematic diagram of the embodiment of the present application.

[0030] Figure 2 is one of the partial structural schematic diagrams of the embodiment of the present application, showing the first storage box and the mixing box.

[0031] Figure 3 is Figure 2 the sectional view of.

[0032] Figure 4 is Figure 3 the enlarged view of area A of.

[0033] Figure 5 is the partial structural schematic diagram II of the embodiment of the present application, showing the second storage box and the receiving box.

[0034] Figure 6 is Figure 5 the sectional view of.

[0035] Figure 7 is Figure 6 the enlarged view of area B of.

[0036] Description of reference numerals: 1. First storage tank; 11. First connecting pipe; 12. First feed pipe; 2. Second storage tank; 21. Second connecting pipe; 22. Second feed pipe; 23. Carrier plate; 24. Screening plate; 25. Shock-absorbing spring; 26. Screening mesh; 27. Connecting channel; 28. Relief groove; 3. Mixing tank; 31. Rotating rod; 32. Stirring rod; 33. Fourth driving member; 34. Discharge pipe; 35. Control valve; 4. Receiving tank; 41. Discharge pipe; 5. Feeding assembly; 51. Feeding screw; 52. Third driving member; 6. Pushing plate; 7. Driving assembly; 71. Lead screw; 72. First driving member; 73. Guide rod; 8. Crushing assembly; 81. Rotating roller; 811. Rotary blade; 82. Linkage structure; 821. Driving gear; 822. Driven gear; 823. Second driving member. Detailed implementation manners

[0037] The following Figure 1 - attached Figure 7 is used to further describe the present application in detail.

[0038] The embodiment of the present application discloses an on-line raw material adding device in the production of polyester filaments.

[0039] As Figure 1 shown, it includes a first storage tank 1, a second storage tank 2 and a mixing tank 3. The first storage tank 1 is connected to the mixing tank 3 through a first connecting pipe 11. The two ends of the first connecting pipe 11 are fixedly connected to the first storage tank 1 and the mixing tank 3 respectively. The second storage tank 2 is connected to the mixing tank 3 through a second connecting pipe 21. The two ends of the second connecting pipe 21 are fixedly connected to the second storage tank 2 and the mixing tank 3 respectively. One side of the second storage tank 2 is fixedly connected with a receiving tank 4. The receiving tank 4 is connected to the mixing tank 3 through a discharge pipe 41. The two ends of the discharge pipe 41 are fixedly connected to the receiving tank 4 and the mixing tank 3 respectively

[0040] Combined with Figure 2 , Figure 3 and Figure 4As shown, the first storage bin 1 is fixedly connected with a first feed pipe 12 communicating with the first storage bin 1. The first storage bin 1 is connected with a feeding assembly 5 for driving the materials in the first storage bin 1 to move into the mixing bin 3. The feeding assembly 5 includes a feeding screw 51 rotatably connected in the first storage bin 1 and a third driving member 52 for driving the feeding screw 51 to rotate. The third driving member 52 is fixedly connected to the upper surface of the first storage bin 1. The third driving member 52 is a motor, and the third driving member 52 is externally connected with a controller (not shown in the attached drawing). The signal output end of the controller is connected to the signal input end of the third driving member 52. One end of the feeding screw 51 close to the third driving member 52 is fixedly connected to the output end of the third driving member 52. One end of the feeding screw 51 extends to the first connecting pipe 11, and the outer surface of the feeding screw 51 is attached to the inner wall of the first connecting pipe 11. A rotating rod 31 is rotatably connected in the mixing bin 3. A plurality of stirring rods 32 are fixedly connected to the outer peripheral surface of the rotating rod 31. The plurality of stirring rods 32 are distributed around the axis of the rotating rod 31. The bottom of the mixing bin 3 is fixedly connected with a fourth driving member 33 for driving the rotating rod 31 to rotate. The fourth driving member 33 is a motor, and the signal output end of the controller is connected to the signal input end of the fourth driving member 33. One end of the rotating rod 31 close to the fourth driving member 33 is fixedly connected to the output end of the fourth driving member 33. The bottom of the mixing bin 3 is fixedly connected with a discharge pipe 34 communicating with the mixing bin 3. The discharge pipe 34 is fixedly connected with a control valve 35.

[0041] Combined with Figure 5 、 Figure 6 and Figure 7 As shown, the top of the second storage bin 2 is fixedly connected with a second feed pipe 22 communicating with the second storage bin 2. A carrier plate 23 is fixedly connected in the second storage bin 2. The carrier plate 23 is in a square shape with a hole in the middle. The upper surface of the carrier plate 23 is connected with a screening plate 24. The screening plate 24 and the carrier plate 23 are connected by a plurality of damping springs 25. The two ends of the damping springs 25 are respectively fixedly connected to the opposite sides of the screening plate 24 and the carrier plate 23. The screening plate 24 is located between the carrier plate 23 and the second feed pipe 22. The screening plate 24 is fixedly connected with a screening mesh 26. The screening plate 24 is fixedly connected with a vibrating member (not shown in the attached drawing) for driving the screening plate 24 to vibrate. The vibrating member is a vibrating motor.

[0042] Combined with Figure 5 、 Figure 6 and Figure 7As shown, a connecting channel 27 penetrating the inner wall of one side of the material receiving box 4 is provided on the side of the second material storage box 2 close to the material receiving box 4, and a push plate 6 is slidably connected to the upper surface of the screen plate 24 for driving the materials on the screen plate 24 and the screen net 26 to move into the material receiving box 4, and a brush is fixedly connected to the push plate 6 on the side close to the screen plate 24, and a clearance groove 28 is provided in the second material storage box 2 for the push plate 6 to be inserted, and the clearance groove 28 is located between the second feed pipe 22 and the screen plate 24. The second material storage box 2 is connected to a driving assembly 7 for driving the push plate 6 to slide in a direction close to or away from the connecting channel 27. The driving assembly 7 includes a screw rod 71 rotatably connected to the second material storage box 2 and a first driving member 72 for driving the screw rod 71 to rotate. The screw rod 71 extends to the material receiving box 4. The first driving member 72 is fixedly connected to one side of the second material storage box 2. The first driving member 72 is a motor. The first driving member 72 is externally connected to a controller. The signal output end of the controller is connected to the signal input end of the first driving member 72. One end of the screw rod 71 close to the first driving member 72 is fixedly connected to the output end of the first driving member 72. The push plate 6 is threadedly connected to the screw rod 71. A guide rod 73 is fixedly connected to the second material storage box 2. The guide rod 73 is parallel to the screw rod 71. The push plate 6 is provided with a guide hole for slidingly cooperating with the guide rod 73.

[0043] Combination Figure 5 , Figure 6 and Figure 7 As shown, a crushing assembly 8 is connected to the material receiving box 4, and the crushing assembly 8 includes two rotating rollers 81 connected to the material receiving box 4 for relative rotation and a linkage structure 82 for driving the two rotating rollers 81 to rotate. The outer peripheral surfaces of the two rotating rollers 81 are fixedly connected with rotating blades 811, and one rotating blade 811 is staggered with the other rotating blade 811. The linkage structure 82 includes a driving gear 821 fixedly connected to one end of one rotating roller 81 and a driven gear 822 fixedly connected to one end of the other rotating roller 81, and the driving gear 821 is meshed with the driven gear 822. A second driving member 823 for driving the driving gear 821 to rotate is fixedly connected to one side of the material receiving box 4. The second driving member 823 is a motor. The signal output end of the controller is connected to the signal input end of the second driving member 823, and the side of the driving gear 821 close to the second driving member 823 is fixedly connected to the output end of the second driving member 823.

[0044] The implementation principle of the online raw material adding device in the polyester filament production of the present application embodiment is as follows:

[0045] After the materials with larger sizes fall on the screening plate 24 and the screening mesh 26, the controller controls the first driving member 72 to be opened, and the first driving member 72 drives the lead screw 71 to rotate, so that the pushing plate 6 slides towards the direction close to the connecting channel 27. The pushing plate 6 abuts against the materials on the screening plate 24 and the screening mesh 26 and drives the materials that do not meet the size to move into the material receiving box 4, thereby reducing the accumulation of materials that do not meet the size on the screening plate 24 and the screening mesh 26. The controller controls the second driving member 823 to be opened, and the second driving member 823 drives the two rotating rollers 81 to rotate, so that the rotating blades 811 cut the materials with larger sizes during the rotation, improving the utilization rate of the materials.

[0046] The above are all the preferred embodiments of this application, and the protection scope of this application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. An on-line raw material adding device in polyester filament production, characterized in that: The invention comprises a first material storage box (1), a second material storage box (2) and a mixing box (3), wherein the first material storage box (1) is connected to the mixing box (3) via a first connecting pipe (11), the second material storage box (2) is connected to the mixing box (3) via a second connecting pipe (21), the first material storage box (1) is connected to a first feeding pipe (12), the first material storage box (1) is connected to a material conveying assembly (5) for driving the material in the first material storage box (1) to move to the mixing box (3), the second material storage box (2) is connected to a second feeding pipe (22), the second material storage box (2) is connected to a screening plate (24), the screening plate (21) is connected to the first material storage box (1), and the first material storage box (1) is connected to a first material feeding pipe (12). 24) is connected to a screening net (26), the second material storage box (2) is connected to a vibrating member for driving the screening plate (24) to vibrate, the second material storage box (2) is connected to a material receiving box (4), the second material storage box (2) is provided with a connecting channel (27) penetrating an inner wall of one side of the material receiving box (4), the second material storage box (2) is slidably connected to a push plate (6) for driving the material on the screening plate (24) and the screening net (26) to move to the material receiving box (4), and the second material storage box (2) is connected to a driving component (7) for driving the push plate (6) to slide in a direction close to or away from the connecting channel (27).

2. The raw material on-line adding device in the production of polyester filament according to claim 1, characterized in that: The driving assembly (7) comprises a screw rod (71) rotatably connected to the second material storage box (2) and a first driving member (72) for driving the screw rod (71) to rotate, the first driving member (72) being connected to the second material storage box (2), the push plate (6) being threadedly connected to the screw rod (71), the second material storage box (2) being connected to a guide rod (73), and the push plate (6) being provided with a guide hole for slidingly cooperating with the guide rod (73).

3. The raw material on-line addition device in the production of polyester filament according to claim 1, characterized in that: The second material storage box (2) is provided with a clearance groove (28) for the push plate (6) to be inserted into, and the screening plate (24) is located between the clearance groove (28) and the connecting channel (27).

4. The raw material on-line adding device in the production of polyester filaments according to claim 1, characterized in that: A crushed material assembly (8) is connected to the material receiving box (4), and the material receiving box (4) is connected to the material mixing box (3) via a discharge pipe (41).

5. The raw material on-line adding device in the production of polyester filaments according to claim 4, characterized in that: The material crushing assembly (8) comprises two rotating rollers (81) rotatably connected to the material receiving box (4) and a linkage structure (82) for driving the two rotating rollers (81) to rotate, the linkage structure (82) being connected to the material receiving box (4), and each rotating roller (81) being connected to a rotating blade (811).

6. The raw material on-line adding device in the production of polyester filaments according to claim 5, characterized in that: The linkage structure (82) comprises a driving gear (821) connected to one of the rotating rollers (81) and a driven gear (822) connected to the other rotating roller (81); the driving gear (821) is meshed with the driven gear (822); and the material receiving box (4) is connected to a second driving member (823) for driving the driving gear (821) to rotate.

7. The raw material on-line adding device in the production of polyester filaments according to claim 6, characterized in that: One of the rotating blades (811) and the other rotating blade (811) are arranged in a staggered manner.

8. The raw material on-line adding device in the production of polyester filaments according to claim 1, characterized in that: The second storage bin (2) is connected with a carrier plate (23), the screening plate (24) is connected with the carrier plate (23) through a shock-absorbing spring (25), and the screening plate (24) is located between the carrier plate (23) and the second feed pipe (22).

9. The raw material on-line addition device in the production of polyester filaments according to claim 1, characterized in that: The material conveying assembly (5) includes a feeding screw (51) rotatably connected in the first storage bin (1) and a third driving member (52) for driving the feeding screw (51) to rotate. The third driving member (52) is connected to the first storage bin (1), and the feeding screw (51) extends to the first connecting pipe (11).

10. The raw material on-line addition device in the production of polyester filaments according to claim 1, characterized in that: A rotating rod (31) is rotatably connected to the mixing box (3). A plurality of stirring rods (32) are connected to the rotating rod (31). The mixing box (3) is connected with a fourth driving member (33) for driving the rotating rod (31) to rotate. The mixing box (3) is connected with a discharge pipe (34), and the discharge pipe (34) is connected with a control valve (35).

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