Granulator for composite material

Abstract

The utility model relates to the technical field of grain cutting machines, in particular to a grain cutting machine for composite materials, which comprises grain cutting equipment and sorting and drying equipment, the grain cutting equipment comprises a rack auger extrusion mechanism and a grain cutting box, and the sorting and drying equipment comprises a sorting box, a drying mechanism and a sorting mechanism. One end of the sorting box is connected with a discharging opening of the grain cutting box, the drying mechanism comprises a drying cover arranged at the upper end of the sorting box, the drying cover is connected with an external heat source pipeline, the sorting mechanism comprises a vibration assembly and a sorting plate, the sorting plate is obliquely arranged downwards, and a plurality of sorting holes are formed in the surface of the sorting plate in a penetrating mode. According to the utility model, particles are immediately screened and dried after being cut, so that the production process is simplified, the transfer link of materials among different equipment is reduced, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of dicer, relates to a dicer of composite material. BACKGROUND

[0002] Composite material is the new material that people use advanced material preparation technology to combine the material component of different properties optimally. The matrix material of composite material is divided into two categories of metal and nonmetal. The commonly used metal matrix has aluminum, magnesium, copper, titanium and its alloy. The nonmetal matrix mainly has synthetic resin, rubber, ceramic, graphite, carbon and the like. The reinforcing material mainly has glass fiber, carbon fiber, boron fiber, aramid fiber, silicon carbide fiber, asbestos fiber, whisker, metal, and part of the composite material needs to be cut into granular after the composite material is produced to facilitate subsequent use.

[0003] When cutting the composite material, people usually use the dicer, but most of the existing dicers can only cut the material, do not have the drying and screening function, so that the cut material needs to be additionally transported to the drying process for drying, and the size of the cut material is mixed with the size of the qualified material. UTILITY MODEL CONTENT

[0004] The utility model discloses a dicer of composite material to solve the prior art problem.

[0005] The utility model discloses a dicer of composite material can realize the purpose that the following technical scheme can be realized: a dicer of composite material, include: dicing equipment and sorting drying equipment, the dicing equipment includes the frame, sets up the extrusion mechanism of the screw auger on the frame and the dicing box, the sorting drying equipment includes the sorting box, the drying mechanism and the sorting mechanism, the sorting box one end is connected with the discharge gate of the dicing box, the drying mechanism includes setting the drying cover on the sorting box upper end, the drying cover is connected with external heat source pipeline, the sorting mechanism includes the vibration component of fixed setting in the inner wall of the sorting box and sets up the sorting board at the lower end of the vibration component, the sorting board is inclined and sets down to the surface and is provided with a plurality of sorting holes.

[0006] Further improvement, the vibration component includes the mounting plate of fixed setting in the inner wall of the sorting box and the vibration motor of setting on the mounting plate, and the output end of the vibration motor is fixedly connected with the upper surface of the sorting board.

[0007] Further improvement, the output end outside of the vibration motor is provided with the buffer spring, and the upper end and the lower end of the buffer spring are respectively abutted with the lower surface of the mounting plate and the upper surface of the sorting board.

[0008] Further improvement, the sorting mechanism is provided with two groups, the aperture of the sorting plate on the upper side is a, the aperture of the sorting plate on the lower side is b, and the quantity relationship a > b is met.

[0009] Further improvement, the sorting plate is provided with an arc-shaped guide plate away from one side of the pelletizing equipment, and a partition plate is arranged on the bottom wall of the sorting box and corresponds to the arc-shaped guide plate to divide the sorting box into a plurality of storage cavities.

[0010] Further improvement, the vibration assembly is provided with a plurality of groups.

[0011] Compared with the prior art, the utility model has the advantages that: the utility model uses the hot air generated by the external heat source to dry the pellet materials through the drying cover, improves the drying degree of the pellets, and guarantees the product quality; the vibration assembly in the sorting mechanism drives the sorting plate to vibrate, so that the pellets meeting the specifications fall into the collection area through the sorting holes, and the large pellet materials not meeting the specifications are discharged, the pellets are screened and dried immediately after being cut, the production process is simplified, the material transfer link between different equipment is reduced, and the production efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a structural schematic view of the utility model;

[0013] Figure 2 It is a structural schematic view of the pelletizing equipment of the utility model;

[0014] Figure 3 It is an internal structural schematic view of the sorting and drying equipment of the utility model;

[0015] Figure 4 It is the utility model Figure 3 It is an enlarged view of the local part A.

[0016] In the figure, 1, pelletizing equipment; 11, rack; 12, auger extrusion mechanism; 13, pelletizing box; 2, sorting and drying equipment; 21, sorting box; 211, partition plate; 22, drying mechanism; 221, drying cover; sorting mechanism; 231, vibration assembly; 2311, mounting plate; 2312, vibration motor; 2313, buffer spring; 232, sorting plate; 2321, sorting hole; 2322, arc-shaped guide plate. DETAILED DESCRIPTION

[0017] In the description of the utility model, it needs to explain, the term "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and so on indicate the orientation or position relation is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply the device or element indicated must have a particular orientation, construct and operate in a particular orientation, therefore cannot be understood as the limitation of the utility model.

[0018] In the description of the utility model, it needs to explain, unless another explicit provision and limitation, the term "installation", "connection", "connect" should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected. For the ordinary skilled person in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0019] The following will be described in conjunction with the embodiments and the drawings Figures 1-4 The technical scheme of the utility model is further described.

[0020] Embodiment 1

[0021] A kind of granulator of composite material, comprising: granulating equipment 1 and sorting drying equipment 2, the granulating equipment 1 includes rack 11, is set up on the rack 11 and extrudes mechanism 12 of ribbon screw and granulating box 13, the sorting drying equipment 2 includes sorting box 21, drying mechanism 22 and sorting mechanism 23, the sorting box 21 one end is connected with the discharge port of the granulating box 13, the drying mechanism 22 includes the drying cover 221 being set up on the upper end of the sorting box 21, the drying cover 221 is connected with external heat source pipeline, the sorting mechanism 23 includes the vibration component 231 being fixedly set in the inner wall of the sorting box 21 and the sorting plate 232 being set in the lower end of the vibration component 231, the sorting plate 232 is obliquely downward and is set and is penetrated through with a plurality of sorting holes 2321 on surface.

[0022] As Figures 1-4 As shown, in actual use process, first, composite material is placed into the feed inlet of extrusion mechanism 12 of ribbon screw, starts motor, and extrusion mechanism 12 of ribbon screw extrudes composite material into strip and is sent into granulating box 13, and the cutter assembly in granulating box 13 cuts strip material into granular. The cut granular material enters sorting box 21 through the discharge port of granulating box 13, at this time, the external heat source of drying mechanism 22 is started, and hot air flow passes through drying cover 221 and dries the granular material in sorting box 21. Meanwhile, start vibration component 231, and sorting plate 232 is sorted under the action of vibration, and the granular material that meets the specification falls into the collection area through sorting hole 2321, and the large granular material that does not meet the specification is discharged, and the granular material after drying and sorting can be packaged and stored as finished product.

[0023] The utility model discloses utilize the hot air flow of external heat source to carry out drying to granular material through drying cover, improve the drying degree of granule, guarantee product quality, the vibration component of sorting mechanism drives the vibration of sorting board, and the granule of meeting the specification falls into the collection area through the sorting hole, and the big granular material of not meeting the specification is discharged, realizes the screening and drying treatment of granule immediately after cutting, simplifies the production flow, reduces the transfer link of material between different equipment, improves production efficiency.

[0024] As a further preferred embodiment, the vibration component 231 includes a mounting plate 2311 fixedly arranged on the inner wall of the sorting box 21 and a vibration motor 2312 arranged on the mounting plate 2311, and the output end of the vibration motor 2312 is fixedly connected with the upper surface of the sorting plate 232.

[0025] Specifically, after the cutting device 1 completes the cutting work of the composite material, the granular material enters the sorting box 21 through the discharge port of the cutting box 13, and the vibration motor 2312 starts to operate, and the output end transmits vibration energy to the sorting plate 232. Due to the inclined downward arrangement of the sorting plate 232, the granular material continuously jumps and slides on the surface of the sorting plate 232 under the action of vibration, the granules meeting the specification fall into the collection area below the sorting box 21 through the sorting hole 2321, and the unqualified large granular materials slide along the inclined surface of the sorting plate 232 to the discharge port for discharge, realizing automatic screening and improving production efficiency.

[0026] As a further preferred embodiment, a buffer spring 2313 is arranged on the outer side of the output end of the vibration motor 2312, and the upper and lower ends of the buffer spring 2313 are respectively abutted against the lower surface of the mounting plate 2311 and the upper surface of the sorting plate 232.

[0027] Specifically, when the device is running, the vibration motor 2312 operates to generate vibration and transmit it to the sorting plate 232, driving the sorting plate 232 to vibrate at a high frequency and realize screening of the granular material. During the vibration process, the buffer spring 2313 can effectively absorb the impact force generated when the vibration motor 2312 operates, reducing the direct effect of vibration on the mounting plate 2311, the inner wall of the sorting box 21 and other components, and reducing the risk of loosening and deformation of the components due to long-term vibration. On the other hand, the buffer spring 2313 deforms elastically, making the vibration of the sorting plate 232 more stable and gentle, avoiding excessive vibration caused by rigid connection, preventing excessive bouncing and splashing of the granular material during screening, and thus improving screening accuracy and efficiency.

[0028] As a further preferred embodiment, the sorting mechanism 23 is provided with two groups, the aperture of the sorting plate 232 on the upper side is a, and the aperture of the sorting plate 232 on the lower side is b, satisfying the quantity relationship: a > b.

[0029] Specifically, during operation, the granular material entering the sorting box 21 from the discharge port of the cutting box 13 first falls onto the upper sorting plate 232. Under the driving of the vibration assembly 231, the granules with a size smaller than a pass through the sorting holes 2321 of the upper sorting plate 232 and fall onto the lower sorting plate 232; while the large granular material with a size larger than a slides out of the sorting box 21 along the inclined surface of the upper sorting plate 232, completing the primary screening. Then, the granular material falling on the lower sorting plate 232 continues to be screened under the vibration of the corresponding vibration assembly 231, the qualified granules with a size smaller than b pass through the sorting holes 2321 of the lower sorting plate 232 and fall into the collection area below the sorting box 21; the granular material with a size between a and b is discharged along the inclined surface of the lower sorting plate 232.

[0030] Compared with single-layer sorting, the double-layer sorting mechanism can more finely separate granules of different specifications, avoiding the mixing of unqualified products due to incomplete single screening, and greatly improving the purity of finished granules.

[0031] As a further preferred embodiment, the sorting plate 232 is provided with an arc-shaped guide plate 2322 away from the side of the cutting device 1, and a partition plate 211 is arranged on the bottom wall of the sorting box 21, and the arc-shaped guide plate 2322 and the partition plate 211 are correspondingly arranged to divide the sorting box 21 into a plurality of storage cavities.

[0032] Specifically, during operation of the device, the granular material conveyed from the cutting box 13 is screened by the two groups of sorting mechanisms 23, and the granules of different specifications slide along the sorting plate 232 and fall into the storage cavities divided by the partition plate 211 in the sorting box 21 under the guidance of the arc-shaped guide plate 2322, which not only improves the sorting efficiency and avoids the mixing of granules of different specifications, but also facilitates the classification, collection, storage and management of finished granules by the operator, reducing the workload of subsequent packaging and transportation.

[0033] As a further preferred embodiment, the vibration assembly 231 is provided with multiple groups.

[0034] The preferred embodiments of the present application are described in detail above. It should be understood that those skilled in the art can make many modifications and changes without creative labor based on the concept of the present application. Therefore, any technical solutions obtained by logical analysis, reasoning or limited experiments based on the existing technology within the concept of the present application shall be within the protection scope defined by the claims.

Claims

1. A pelletizer of composite material, characterized by, The application relates to a cutting and sorting drying device. The cutting device comprises a rack, a screw extrusion mechanism arranged on the rack and a cutting box.

2. A composite material pelletizer according to claim 1, characterized in that, The sorting drying device comprises a sorting box, a drying mechanism and a sorting mechanism.

3. A composite material pelletizer according to claim 2, characterized in that, The drying mechanism comprises a drying cover arranged on the upper end of the sorting box.

4. A composite material pelletizer according to claim 1 or 3, characterized in that, The output end of the vibrating motor is fixedly connected with the upper surface of the sorting plate.

5. The composite material pelletizer of claim 1, wherein The output end of the vibrating motor is provided with buffer springs.

6. The composite material pelletizer of claim 1, wherein The sorting mechanism is provided with two groups. The hole diameter of the sorting plate on the upper side is a, and the hole diameter of the sorting plate on the lower side is b. The sorting plate is provided with an arc-shaped guide plate away from the cutting device. The sorting box is divided into several storage cavities by a partition plate corresponding to the arc-shaped guide plate. The vibrating assembly is provided with multiple groups.

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