Phenolic resin flake crushing conveyor

Abstract

The utility model belongs to the technical field of preparation or pretreatment of forming materials, and particularly relates to a phenolic resin flake crushing conveyor which comprises a conveying belt assembly, a material flowing device, a water sprayer, a floating pressing roller and a discharging roller are arranged on the conveying belt assembly, the water sprayer is arranged at the front end of the material flowing device, and the floating pressing roller is arranged at the rear end of the material flowing device; according to the phenolic resin hot melting device, the water sprayer is used for cooling the lower layer of phenolic resin, the adhesion phenomenon is avoided, the hot melting phenolic resin is arranged on the conveying belt through the material flowing device, the phenolic resin is pressed by the floating pressing roller to form the phenolic resin in a fragment shape, and the phenolic resin is conveyed to the conveying belt through the floating pressing roller. Discharging is completed at the tail end of the conveying belt assembly through a discharging roller.

Description

Technical Field

[0001] The present application belongs to the technical field of preparation or pretreatment of molding materials, and in particular relates to a phenolic resin flake crushing conveyor. Background Art

[0002] One of the finished products of phenolic resin is in powder form. Before using a crusher to crush the phenolic resin, the hot-melt phenolic resin needs to be cooled into layers and broken into fragments. Then, a conveying device is used to transport the fragmented phenolic resin to the crusher. During the phenolic resin flake process, the layer thickness of the phenolic resin on the conveyor belt is not very uniform, and the crushing effect of the phenolic resin using a fixed-position crushing structure is poor. Utility Model Content

[0003] In order to solve the above problems, the present application provides a phenolic resin flake crushing conveyor.

[0004] The purpose of this application is to provide a phenolic resin flake crushing conveyor, which uses a water sprinkler to cool the lower layer of the phenolic resin and avoid adhesion, uses a flow feeder to arrange the hot-melt phenolic resin on the conveyor belt, and uses a floating pressure roller to press the phenolic resin to form fragmented phenolic resin. The unloading is completed by a discharge roller at the tail end of the conveyor belt assembly.

[0005] To achieve the purpose of this application, the technical solution of this application is:

[0006] A phenolic resin flake crushing conveyor includes a conveyor belt assembly, which is provided with a flow meter, a water sprayer, a floating pressure roller and a discharge roller. The water sprayer is arranged at the front end of the flow meter, the rear end of the flow meter is provided with a floating pressure roller, the rear end of the floating pressure roller is provided with a discharge roller, and the outer periphery of the floating pressure roller is provided with a plurality of pressure rings arranged at intervals.

[0007] Furthermore, the flow device includes a front flow device, which includes an inclined flow trough, and a flow hole is provided at the lower end of the flow trough.

[0008] Furthermore, the flow feeder includes an inclined flow feeder, on which an inclined flow plate is provided, and a rotating roller assembly is provided at the end of the flow plate.

[0009] Furthermore, a clamping seat is provided on the conveyor belt assembly, and two spaced-apart clamping plates are provided on the clamping seat, and both ends of the floating roller body are arranged between the clamping plates.

[0010] Furthermore, a plurality of unloading columns are provided on the periphery of the unloading roller, and an inclined unloading plate is provided below the unloading roller.

[0011] Furthermore, the conveyor belt assembly includes a support frame, and a shell is provided on the support frame.

[0012] Furthermore, a front shell body is provided at the front end of the shell body and is hingedly matched with the shell body, and a lateral shell body is provided at the side end of the shell body and is hingedly matched with the shell body.

[0013] Furthermore, the conveyor belt assembly includes two roller bodies, the conveyor belts are arranged on the roller bodies, and the adjustment assembly is arranged on the support frame, and the adjustment rod on the adjustment assembly is in contact with the roller bodies.

[0014] Furthermore, the adjustment assembly includes a bearing seat connected to the roller body and a fixed seat fixedly connected to the support frame. An auxiliary roller is provided at the lower end of the bearing seat, a guide rail is provided on the support frame, the auxiliary roller is arranged on the guide rail, and an adjustment rod is provided on the fixed seat. The adjustment rod is a lead screw, and the end of the lead screw is in contact with the bearing seat.

[0015] Furthermore, the rotating roller assembly includes a rotating roller, bearing seats are provided at both ends of the rotating roller, and the rotating roller is connected to the power device.

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

[0017] The present application utilizes a conveyor belt assembly to convey phenolic resin. The viscous phenolic resin is arranged on the conveyor belt assembly by a flow feeder, and a layer of water mist is sprayed in advance by a sprinkler to reduce the adhesion of the phenolic resin to the conveyor belt surface and to allow the phenolic resin to cool quickly. Under the action of a floating pressure roller, the phenolic resin is pressed by the pressure ring on the floating pressure roller to form fragmented phenolic resin. The phenolic resin is unloaded by a discharge roller at the tail end of the conveyor belt assembly, and the phenolic resin slides out of the conveyor belt assembly along the inclined discharge plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings in the specification, which constitute a part of this application, are used to provide further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute improper limitations on this application.

[0019] Figure 1 A schematic diagram of the overall structure of this application in one direction;

[0020] Figure 2 A schematic diagram of the overall structure of this application in another direction;

[0021] Figure 3 This is a schematic diagram of the front view structure of this application;

[0022] Figure 4 This is a schematic diagram of the top view structure of this application;

[0023] Figure 5 for Figure 1 Enlarged view of area A in the middle;

[0024] Figure 6 for Figure 2 Magnified view of area B.

[0025] In the picture:

[0026] 1. Conveyor belt assembly, 2. Front flow feeder, 3. Water sprayer, 4. Adjustment assembly, 5. Feed pipe, 6. Inclined flow feeder, 7. Rotating roller assembly, 8. Floating pressure roller, 9. Clamping seat, 10. Housing, 11. Support frame, 12. Front housing, 13. Side housing, 14. Inclined discharge plate, 15. Discharge roller. DETAILED DESCRIPTION

[0027] The present application will be further described below with reference to the accompanying drawings and embodiments.

[0028] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0029] In the present application, terms such as "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "side", "bottom", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. They are merely relational words determined for the convenience of describing the structural relationships of the various parts or elements of the present application, and do not specifically refer to any part or element in the present application, and should not be understood as limitations on the present application.

[0030] Example 1

[0031] like Figure 1-Figure 4 As shown, this embodiment is a phenolic resin flake crushing conveyor, on which the phenolic resin in a hot-melt state flows onto the conveyor belt in a viscous state, forms thin flakes of phenolic resin after cooling, and forms fragments of phenolic resin on the conveyor belt, and finally completes unloading at the end of the conveyor belt.

[0032] From a structural point of view, this embodiment includes a conveyor belt assembly 1, which includes two rollers. The rollers are arranged at both ends of the conveyor belt assembly 1, and a conveyor belt is arranged on the rollers. A support frame 11 serves as a support for the rollers. An adjustment assembly 4 is installed on the support frame 11. The adjustment rod on the adjustment assembly 4 is in contact with the rollers. Specifically, Figure 2 and Figure 6As shown, the adjustment assembly 4 includes a bearing seat connected to the roller body and a fixed seat fixedly connected to the support frame 11. The fixed seat is fixed to the support frame 11 by bolts. A connecting plate is installed at the lower end of the bearing seat, and an auxiliary roller is installed on the connecting plate. A guide rail is installed on the support frame 11, and the auxiliary roller is arranged on the guide rail so that the bearing seat can move along the guide rail. An adjusting rod is installed on the fixed seat. The adjusting rod is a lead screw. The end of the lead screw is in contact with the bearing seat, and the other end of the lead screw is a nut head. By turning the adjusting rod, the distance between the two bearing seats changes, so that the conveyor belt reaches a relatively tight state, thereby achieving the purpose of transportation.

[0033] In this embodiment, a shell 10 is installed on the support frame 11 of the conveyor belt assembly 1 so as to cover the entire conveyor belt assembly 1. In addition, in order to facilitate maintenance, installation and other operations, a front shell 12 hingedly connected to the shell 10 is installed at the front end of the shell 10 of this embodiment, and a lateral shell 13 hingedly connected to the shell 10 is installed at the side end of the shell 10. Among them, a group of lateral shells 13 can be opened to inspect and adjust the floating pressure roller 8.

[0034] In this embodiment, a flow feeder, a water sprayer 3, a floating pressure roller 8 and a discharge roller 15 are installed on the conveyor belt assembly 1. From the perspective of the layout, the water sprayer 3 of this embodiment is installed at the front end of the flow feeder, the floating pressure roller 8 is installed at the rear end of the flow feeder, and the discharge roller 15 is installed at the rear end of the floating pressure roller 8. The periphery of the floating pressure roller 8 has a number of pressure rings arranged at intervals. In this embodiment, the water sprayer 3 is used to spray a thin layer of water on the conveyor belt of the conveyor belt assembly 1. The viscous phenolic resin flows on the conveyor belt and contacts the water layer. The cooled phenolic resin forms a solid state. Under the action of the floating pressure roller 8, the phenolic resin is pressed by the floating pressure roller 8 and formed into fragments. The fragmented phenolic resin continues to move along with the conveyor belt and is unloaded under the action of the discharge roller 15.

[0035] The flow feeder of this embodiment has two functions. Specifically, as an implementation structure, the flow feeder includes a front flow feeder 2, which includes an inclined flow trough. A flow hole is provided at the lower end of the flow trough. The viscous phenolic resin in a fluid state moves along the flow trough and flows out from the flow hole. The front flow feeder 2 is installed at the front end of the conveyor belt assembly 1 and is connected to the sprinkler 3 through a connector. The sprinkler 3 is connected to the water pipe. As another implementation scheme, the flow feeder of this embodiment includes an inclined flow feeder 6. The inclined flow feeder 6 has an inclined flow plate. Both ends of the flow plate have side panels. The end of the flow plate is installed with a rotating roller assembly 7. The rotating roller assembly 7 includes a rotating roller. There are bearing seats at both ends of the rotating roller, and the bearing seats are fixed on the supporting frame 11. The rotating roller is connected to the power device. Specifically, the feed pipe 5 for conveying phenolic resin passes through the outer shell 10 and extends to the flow plate. The end of the feed pipe 5 is aligned with the flow plate and flows along the flow plate. The phenolic resin flows along the flow plate to the rotating roller, and under the action of the rotating roller, the phenolic resin forms a layer on the conveyor belt, which is convenient for cooling and crushing. In this embodiment, the end of the feed pipe 5 can be a long strip discharge pipe that cooperates with the flow plate, or a layer of thread is arranged on the outer periphery of the rotating roller. As the thread rotates, the phenolic resin flows along the groove on the thread, thereby making the phenolic resin more evenly distributed on the rotating roller.

[0036] like Figure 1 、 Figure 5 As shown, in this embodiment, a clamping seat 9 is installed on the conveyor belt assembly 1. Specifically, the clamping seat 9 has two spaced-apart clamping plates, and both ends of the floating roller body are arranged between the clamping plates. An arc-shaped hole is opened on each clamping plate, and the arc-shaped holes of the two clamping plates form a through hole. Both ends of the floating roller body are shaft bodies, and the surface of the shaft body has a wear-resistant layer. The shaft body is passed through the through hole. The size of the through hole is larger than the size of the shaft body, so that the shaft body can move slightly in the through hole. In addition, a stop block is installed on the shaft body, and the stop block is located on the outside of the clamping plate, so that the floating roller body is arranged on the clamping plate more stably. When the conveyor belt assembly 1 drives the phenolic resin to move, the floating roller body is driven by the conveyor belt to rotate, and the pressure ring crushes the cooled phenolic resin into fragments. When the conveyed phenolic resin is thicker or thinner, the floating pressure roller 8 also follows the movement and crushes the phenolic resin.

[0037] The pressure ring of this embodiment is annular, and the edge of the ring has a circular arc, so that the end of the pressure ring becomes narrower, thereby making the phenolic resin better crushed.

[0038] In this embodiment, a number of discharge columns are welded to the outer periphery of the discharge roller 15, and an inclined discharge plate 14 is installed below the discharge roller 15. The discharge roller 15 is connected to a power device, and the power device drives the discharge roller 15 to rotate. The phenolic resin at the end of the conveyor belt is moved by the discharge columns, and the phenolic resin is moved along the inclined discharge plate 14 to the next conveyor belt or crusher.

[0039] The above are merely preferred embodiments of the present application and are not intended to limit the present application. Those skilled in the art will readily appreciate that various modifications and variations are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

[0040] Although the above describes the specific implementation methods of the present application in conjunction with the accompanying drawings, it does not limit the scope of protection of the present application. Technical personnel in the relevant field should understand that on the basis of the technical solution of the present application, various modifications or variations that can be made by technical personnel in this field without creative work are still within the scope of protection of the present application.

Claims

1. A phenolic resin flake crushing conveyor, comprising a conveyor belt assembly, characterized in that: The conveyor belt assembly is provided with a flow device, a water sprayer, a floating pressure roller and a discharge roller. The water sprayer is arranged at the front end of the flow device, the rear end of the flow device is provided with a floating pressure roller, and the rear end of the floating pressure roller is provided with a discharge roller. The outer periphery of the floating pressure roller is provided with a plurality of pressure rings arranged at intervals.

2. The phenolic resin flake crushing conveyor according to claim 1, characterized in that: The flow feeder comprises a front flow feeder, which comprises an inclined flow trough, and a flow hole is provided at the lower end of the flow trough.

3. The phenolic resin flake crushing conveyor according to claim 1, characterized in that: The flow feeder comprises an inclined flow feeder, on which an inclined flow plate is provided, and a rotating roller assembly is provided at the end of the flow plate.

4. The phenolic resin flake crushing conveyor according to claim 1, characterized in that: The conveyor belt assembly is provided with a clamping seat, the clamping seat is provided with two spaced-apart clamping plates, and the two ends of the floating roller body are arranged between the clamping plates.

5. The phenolic resin flake crushing conveyor according to claim 1, characterized in that: A plurality of unloading columns are arranged on the periphery of the unloading roller, and an inclined unloading plate is arranged below the unloading roller.

6. The phenolic resin flake crushing conveyor according to claim 1, characterized in that: The conveyor belt assembly comprises a support frame, on which a shell is arranged.

7. The phenolic resin flake crushing conveyor according to claim 6, characterized in that: The front end of the shell is provided with a front shell which is hingedly matched with the shell, and the side end of the shell is provided with a lateral shell which is hingedly matched with the shell.

8. The phenolic resin flake crushing conveyor according to claim 6, characterized in that: The conveyor belt assembly includes two roller bodies, on which conveyor belts are arranged, and the support frame is provided with an adjustment assembly, wherein an adjustment rod on the adjustment assembly is in contact with the roller bodies.

9. The phenolic resin flake crushing conveyor according to claim 8, characterized in that: The adjustment assembly includes a bearing seat connected to the roller body and a fixed seat fixedly connected to the support frame. An auxiliary roller is provided at the lower end of the bearing seat, a guide rail is provided on the support frame, the auxiliary roller is arranged on the guide rail, and an adjustment rod is provided on the fixed seat. The adjustment rod is a screw, and the end of the screw is in contact with the bearing seat.

10. The phenolic resin flake crushing conveyor according to claim 3, characterized in that: The rotating roller assembly comprises a rotating roller, bearing seats are provided at both ends of the rotating roller, and the rotating roller is connected to a power device.

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