A planar cutting distributor for granulating material

Abstract

The utility model discloses a kind of planar cutting distributors of granulating material, it is related to planar cutting distributor technical field for granulating, including rack and the support frame of fixed connection on rack, the upper end of support frame is fixedly installed with drip head, the inside of drip head is provided with the segmentation component for dividing material, wherein, drip head is equipped with multiple feed ports, bunker, first cloth chamber, installation cavity and discharge port;Segmentation component includes distributor, cloth plate and segmentation plate, cloth plate and segmentation plate are respectively arranged in the upper and lower sides of distributor, cloth plate is equipped with through-hole, and its upper end is provided with extruding piece, segmentation plate is equipped with blanking hole, and can horizontally reciprocate slidingly.Drive component moves segmentation plate by motor, crank arm and connecting rod;Material is formed into continuous strip after multistage homogenization distribution, realizes periodic cutting and blanking by the reciprocating motion of segmentation plate, effectively improves granule uniformity, prevents leakage and wire drawing, ensures that granulating quality is stable.

Description

Technical Field

[0001] This utility model relates to the technical field of planar cutting distributors for granulation, specifically to a planar cutting distributor for granulation materials. Background Technology

[0002] There are many types of liquid distributors, such as gravity liquid distributors including orifice type, weir type, pressure type liquid distributors, spray type, multi-hole pipe type, etc. According to shape, they are divided into pipe type, double-layer pipe, trough type, disc type, impact type, nozzle type, pagoda type, lotus type, combined type, etc. According to the form in which the liquid leaves the distributor, there are orifice flow type and overflow type. According to the number of times the liquid is distributed, there are single-stage and multi-stage types. According to the combination method of the distributor, there are pipe-trough type, orifice-trough type, trough-disc type, etc., and their structural forms are also diverse.

[0003] Most distributors used in the granulation industry are pressure-type liquid distributors, used in conjunction with material cutting and separating components. Generally, the distributor is a static component, while the material cutting and separating component is a rotating component. When the through-holes on the material cutting and separating component are aligned with the fluid material in the feeding chamber, a material channel is formed, and the material is extruded. As the cutting and separating component continues to rotate, its through-holes shift away from the feeding chamber, cutting the material. The most significant structural feature of this type of distributor is that the feeding chamber surface is part of a circular surface, and its fit with the cutting and separating component is a circular dynamic fit.

[0004] However, traditional distributors have the following defects during use: (1) The fabric cavity surface of the distributor is a circular surface, and the fit with the cutting and separating parts is a circumferential dynamic fit, which makes sealing difficult and easy to cause material leakage, resulting in differences in product particle size;

[0005] (2) The distributor is fixedly installed in the stator shaft groove. When it wears with the outer rotating cylinder, the clearance cannot be automatically compensated. Some material will leak out and be thrown out from other holes, forming fine particles. After drying, it becomes dust and pollutes the environment.

[0006] (3) Some leaked material adheres to the cutting and separating components, requiring special mechanisms such as scrapers to remove it in time for normal operation, which also causes material waste.

[0007] (4) In order to maximize the dynamic fit of the circular surface and reduce material leakage, the equipment requires high precision and is difficult to manufacture.

[0008] Based on this, this solution provides a planar cutting distributor for granulated materials to address the aforementioned problems. Utility Model Content

[0009] To solve the above-mentioned technical problems, a planar cutting distributor for granulated materials is provided. This technical solution solves the problems mentioned in the background art.

[0010] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0011] A planar cutting distributor for granulated materials includes a frame and a support frame fixedly connected to the frame. A dripping head is fixedly installed at the upper end of the support frame. A dividing component for dividing the material is provided inside the dripping head. A driving component for driving the dividing component is fixedly installed on the upper right side of the frame. The dividing component includes a distributor, a material distribution plate, and a dividing plate. A placement groove is opened at the upper end of the distributor. The material distribution plate is placed in the placement groove, and an extrusion member is provided at the upper end of the material distribution plate. The dividing plate is located below the distributor. A sleeve is fixedly connected to the right end of the dividing plate. The sleeve is connected to the driving component.

[0012] Preferably, the drip head includes a head body fixedly mounted on a support frame. Several sets of feed inlets are fixedly mounted on the top of the head body. The interior of the head body, from top to bottom, is provided with interconnected material bins, a first material distribution chamber, an installation chamber, and a discharge port. The lower ends of the feed inlets are all connected to the material bins. The distributor is disposed inside the installation chamber and its sides are limited. The dividing plate is slidably mounted inside the installation chamber, and the upper end face of the dividing plate is slidably connected to the lower end face of the distributor, and the connection is a sealed structure.

[0013] Preferably, a second fabric cavity is provided on the distributor at the lower side of the placement trough, and the placement trough is connected to the second fabric cavity. Several sets of fabric holes are provided at the bottom of the second fabric cavity, and several sets of discharge cavities are provided on the distributor at the lower side of the fabric holes. The fabric holes and discharge cavities are coaxially arranged.

[0014] Preferably, the fabric plate has several through holes, the dividing plate has several sets of feeding holes, and the several through holes, feeding holes and several discharge cavities are all arranged on the same axis.

[0015] Preferably, the extrusion component includes several symmetrically opened fixing grooves on the main body of the extruder head. A spring is fixedly connected inside the fixing groove. A pressure plate is fixedly connected to the lower end of the spring. The upper end of the pressure plate is slidably connected to the fixing groove. The lower end of the pressure plate abuts against the distributor and the fabric plate.

[0016] Preferably, the drive assembly includes a fixed frame and a motor fixedly mounted on the frame. The fixed frame has a guide groove, and a movable rod is movably connected inside the guide groove. A connecting rod is rotatably connected to the front end of the movable rod. The output shaft of the motor is fixedly connected to a crank arm, and a fixed shaft is fixedly connected to the crank arm. The fixed shaft is rotatably connected to the right end of the connecting rod.

[0017] Compared with the prior art, this utility model proposes a planar cutting distributor for granulated materials, which has the following beneficial effects:

[0018] 1. The discharge surface of the distributor's discharge chamber is flat, and its fit with the cutting plate is a planar dynamic fit, which avoids the problem of poor sealing of curved surfaces. No material leakage occurs, the product particle size is basically consistent, saving materials and not causing environmental dust pollution.

[0019] 2. The distributor is floatingly installed inside the drip head, and the gap between the distributor and the cutting plate is always maintained by a spring (even if the mating surfaces are worn), ensuring a good sealing effect and preventing material leakage;

[0020] 3. The material drips vertically without sticking to the drip head, eliminating the need for scrapers or other cleaning mechanisms and saving equipment costs;

[0021] 4. Simple structure, easy to manufacture and process, and low cost;

[0022] 5. It is possible to simply and effectively increase the number of cloth holes in the distributor to two or more rows. At the same time, by making slight changes to the drip head, cutting plate and cloth plate, the output can be effectively increased. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the drip head in this utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the segmentation component in this utility model;

[0026] Figure 4 This utility model Figure 2 Enlarged schematic diagram of the structure at point A in the diagram;

[0027] Figure 5 This is a schematic diagram of the drive component in this utility model;

[0028] Figure 6 This is a comparative cross-sectional diagram of the existing arc surface distributor and the distributor proposed in this utility model.

[0029] The numbers on the map are:

[0030] 1. Frame; 2. Support frame; 3. Drip head; 4. Dividing assembly; 5. Drive assembly;

[0031] 301. Machine head body; 302. Feed inlet; 303. Material bin; 304. First material distribution chamber; 305. Mounting chamber; 306. Discharge outlet; 307. Fixing groove; 308. Spring; 309. Pressure plate;

[0032] 401. Distributor; 402. Placement slot; 403. Second material distribution chamber; 404. Material distribution hole; 405. Discharge chamber; 406. Material distribution plate; 407. Through hole; 408. Dividing plate; 409. Discharge hole; 4010. Sleeve;

[0033] 501. Fixed frame; 502. Guide groove; 503. Moving rod; 504. Motor; 505. Crank arm; 506. Fixed shaft; 507. Connecting rod. Detailed Implementation

[0034] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0035] Reference Figure 1-2 As shown, a planar cutting distributor for granulated materials includes a frame 1 and a support frame 2 fixedly connected to the frame 1. A dripping head 3 is fixedly installed at the upper end of the support frame 2. A dividing component 4 for dividing materials is provided inside the dripping head 3. A driving component 5 for driving the dividing component 4 is fixedly installed on the upper right side of the frame 1.

[0036] The dividing assembly 4 includes a distributor 401, a fabric plate 406, and a dividing plate 408. The distributor 401 has a placement groove 402 at its upper end, the fabric plate 406 is placed on the placement groove 402, and the upper end of the fabric plate 406 is provided with an extrusion member. The dividing plate 408 is located on the lower side of the distributor 401, and a sleeve 4010 is fixedly connected to the right end of the dividing plate 408. The sleeve 4010 is connected to the drive assembly 5.

[0037] Furthermore: the material enters the hopper 303 inside the machine head body 301 from multiple feed ports 302, and after converging, enters the first distribution chamber 304 for preliminary homogenization. Subsequently, the material enters the mounting chamber 305 and then reaches the dividing component 4. The dividing component 4 is equipped with a distributor 401, a distribution plate 406, and a dividing plate 408. The side of the distributor 401 is limited by the machine head body, thus keeping it stationary. The material first undergoes a first diversion through the through hole 407 on the distribution plate 406, and then enters the second distribution chamber 403 of the distributor 401. After further homogenization of the pressure, it flows out through the bottom distribution hole 404 and the discharge chamber 405. At this time, the material flowing out from each distribution hole 404 is a continuous thin strip. Finally, the dividing plate 408 is in close contact with the lower end face of the distributor 401 and performs a horizontal reciprocating linear motion under the drive component 5. When the discharge hole 409 on the dividing plate 408 is aligned with the discharge chamber 405 and the cloth hole 404 on the distributor 401, the material passes through smoothly and drips from the discharge port 306; when they are not aligned, the material is blocked by the dividing plate 408.

[0038] Reference Figure 2 As shown, specifically, in this embodiment, the dripping head 3 includes a head body 301 fixedly installed on the support frame 2. Several sets of feed inlets 302 are fixedly installed at the top of the head body 301. The interior of the head body 301 is provided with interconnected material bins 303, a first material distribution chamber 304, an installation chamber 305 and a discharge port 306 from top to bottom. The lower ends of the several feed inlets 302 are all connected to the material bins 303.

[0039] Furthermore, the material undergoes multi-stage homogenization and distribution through the hopper 303, the first distribution chamber 304, the distribution plate through hole 407, the second distribution chamber 403, and the distribution hole 404, ensuring that the material pressure and flow rate at the discharge point remain as consistent as possible. This ensures that the shape and size of the material after subsequent segmentation and discharge remain consistent, thereby improving the uniformity of particle size.

[0040] The distributor 401 is disposed inside the mounting cavity 305 and its side is limited. The dividing plate 408 is slidably installed inside the mounting cavity 305, and the upper end face of the dividing plate 408 is slidably connected to the lower end face of the distributor 401, and the connection is in a sealed structure.

[0041] Furthermore, the bottom of the distributor 401 and the top of the dividing plate 408 are both set as flat surfaces, which facilitates the precise sliding connection between the dividing plate 408 and the lower end face of the distributor 401 to maintain a seal. This allows for smooth sliding while effectively preventing material leakage from gaps, thus avoiding waste, pollution, and equipment dirt caused by leakage. It also prevents material from forming strings at the cut, ensuring the regularity of the particle shape. At the same time, it ensures that one reciprocating stroke of the dividing plate 408 can simultaneously cut all the material strips formed in the discharge chambers 405, achieving efficient cutting.

[0042] Reference Figure 3 As shown, specifically in this embodiment, a second fabric cavity 403 is provided on the distributor 401 on the lower side of the placement groove 402, and the placement groove 402 is connected to the second fabric cavity 403. A plurality of fabric holes 404 are provided at the bottom of the second fabric cavity 403, and a plurality of discharge cavities 405 are provided on the lower side of the fabric holes 404 on the distributor 401, and the fabric holes 404 and the discharge cavities 405 are coaxially arranged.

[0043] Reference Figure 3-4 As shown, specifically in this embodiment, the fabric plate 406 has several through holes 407, and the dividing plate 408 has several sets of discharge holes 409. The several through holes 407, discharge holes 409 and discharge cavities 405 are all arranged on the same axis.

[0044] Furthermore, the dividing plate 408 is closely attached to the lower end face of the distributor 401 and performs horizontal reciprocating linear motion under the drive of the drive assembly 5. When the discharge hole 409 on the dividing plate 408 is aligned with the discharge chamber 405 and the material distribution hole 404 on the distributor 401, the material passes smoothly and drips from the discharge port 306; when not aligned, the material is blocked by the dividing plate 408.

[0045] Reference Figure 4 As shown, specifically in this embodiment, the extrusion component includes several symmetrically opened fixing grooves 307 on the head body 301. A spring 308 is fixedly connected inside the fixing groove 307. A pressure plate 309 is fixedly connected to the lower end of the spring 308. The upper end of the pressure plate 309 is slidably connected to the fixing groove 307. The lower end of the pressure plate 309 abuts against the distributor 401 and the fabric plate 406.

[0046] Furthermore, under the action of spring 308, the fabric plate 406 is tightly fitted to the distributor 401, and the distributor 401 is also tightly fitted to the dividing plate 408 under the action of spring 306, thereby improving the sealing effect between the fabric plate 406, the distributor 401 and the dividing plate 408. At the same time, when a slight difference in thickness occurs due to long-term friction, the elasticity of spring 306 can automatically replenish it, so that the whole can always maintain a sufficient sealing effect and avoid leakage.

[0047] Reference Figure 5 As shown, specifically in this embodiment, the drive assembly 5 includes a fixed frame 501 and a motor 504 fixedly mounted on the frame 1. The fixed frame 501 has a guide groove 502, and a moving rod 503 is movably connected inside the guide groove 502. The front end of the moving rod 503 is rotatably connected to a connecting rod 507. The output shaft of the motor 504 is fixedly connected to a crank arm 505, and a fixed shaft 506 is fixedly connected to the crank arm 505. The fixed shaft 506 is rotatably connected to the right end of the connecting rod 507.

[0048] Furthermore, the motor 504 drives the crank arm 505 to rotate, and the rotational motion is converted into the reciprocating motion of the moving rod 503 in the guide groove 502 through the fixed shaft 506 and the connecting rod 507, thereby driving the dividing plate 409 connected to the sleeve 4010 to slide back and forth, realizing the indirect cutting of materials.

[0049] The working principle of this utility model is as follows: During use, the material enters the hopper 303 inside the machine head body 301 from multiple feed ports 302, and after converging, it enters the first distribution chamber 304 for preliminary homogenization. Subsequently, the material enters the mounting chamber 305 and then reaches the dividing component 4. The dividing component 4 is equipped with a distributor 401, a distribution plate 406, and a dividing plate 408. The side of the distributor 401 is limited by the machine head body, thus keeping it stationary. The material first undergoes a first diversion through the through hole 407 on the distribution plate 406, and then enters the second distribution chamber 403 of the distributor 401 for further pressure homogenization. After that, it flows out through the distribution hole 404 at the bottom and the discharge chamber 405. At this time, the material flowing out from each distribution hole 404 is a continuous thin strip.

[0050] Finally, the drive mechanism 5 starts, driving the crank arm 505 to rotate via the motor 504. The rotational motion is converted into the reciprocating motion of the moving rod 503 in the guide groove 502 via the fixed shaft 506 and the connecting rod 507, thereby driving the dividing plate 409 connected to the sleeve 4010 to slide back and forth, realizing indirect cutting of the material: when the feeding hole 409 on the dividing plate 408 is aligned with the discharge chamber 405 and the cloth hole 404 on the distributor 401, the material passes through smoothly and drips from the discharge port 306; when not aligned, the material is blocked by the dividing plate 408.

[0051] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A planar cutting distributor for granulated materials, characterized in that, It includes a frame (1) and a support frame (2) fixedly connected to the frame (1). A dripping head (3) is fixedly installed on the upper end of the support frame (2). A dividing component (4) for dividing materials is provided inside the dripping head (3). A driving component (5) for driving the dividing component (4) is fixedly installed on the upper right side of the frame (1). The dividing assembly (4) includes a distributor (401), a fabric plate (406), and a dividing plate (408). The distributor (401) has a placement groove (402) at its upper end. The fabric plate (406) is placed on the placement groove (402), and an extrusion member is provided at the upper end of the fabric plate (406). The dividing plate (408) is located on the lower side of the distributor (401). A sleeve (4010) is fixedly connected to the right end of the dividing plate (408). The sleeve (4010) is connected to the driving assembly (5).

2. The planar cutting distributor for granulated materials according to claim 1, characterized in that: The dripping head (3) includes a head body (301) fixedly installed on a support frame (2). Several sets of feed inlets (302) are fixedly installed at the top of the head body (301). The interior of the head body (301) is provided with interconnected material bins (303), a first material distribution chamber (304), an installation chamber (305), and a discharge port (306) from top to bottom. The lower ends of several feed inlets (302) are all connected to the material bins (303). The distributor (401) is disposed inside the mounting cavity (305) and its side is limited. The dividing plate (408) is slidably installed inside the mounting cavity (305), and the upper end face of the dividing plate (408) is slidably connected to the lower end face of the distributor (401), and the connection is in a sealed structure.

3. The planar cutting distributor for granulated materials according to claim 1, characterized in that: The placement groove (402) has a second fabric cavity (403) on the distributor (401) on its lower side, and the placement groove (402) is connected to the second fabric cavity (403). The bottom of the second fabric cavity (403) has a plurality of fabric holes (404). The lower side of the fabric holes (404) has a plurality of discharge cavities (405) on the distributor (401), and the fabric holes (404) and the discharge cavities (405) are coaxially arranged.

4. The planar cutting distributor for granulated materials according to claim 3, characterized in that: The fabric plate (406) has several through holes (407), and the dividing plate (408) has several sets of discharge holes (409). The several through holes (407), discharge holes (409) and discharge cavities (405) are all arranged on the same axis.

5. A planar cutting distributor for granulated materials according to claim 1, characterized in that: The extrusion component includes several symmetrically arranged fixing grooves (307) on the head body (301). A spring (308) is fixedly connected inside the fixing groove (307). A pressure plate (309) is fixedly connected to the lower end of the spring (308). The upper end of the pressure plate (309) is slidably connected to the fixing groove (307). The lower end of the pressure plate (309) abuts against the distributor (401) and the fabric plate (406).

6. A planar cutting distributor for granulated materials according to claim 1, characterized in that: The drive assembly (5) includes a fixed frame (501) and a motor (504) fixedly mounted on the frame (1). The fixed frame (501) has a guide groove (502). A moving rod (503) is movably connected inside the guide groove (502). A connecting rod (507) is rotatably connected to the front end of the moving rod (503). The output shaft of the motor (504) is fixedly connected to a crank arm (505), and a fixed shaft (506) is fixedly connected to the crank arm (505). The fixed shaft (506) is rotatably connected to the right end of the connecting rod (507).

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