Nylon engineering plastic particle drying equipment

Abstract

The utility model relates to the technical field of heating and drying devices, and discloses nylon engineering plastic particle drying equipment which comprises a stirring structure, a heating structure and a driving structure, a drying barrel, a fixing block and a shell are fixedly installed on the upper surface of a bottom plate, and a plurality of supporting legs are fixedly installed on the lower surface of the bottom plate. A rolling bearing is fixedly mounted on the upper surface of the fixing block, a drying barrel is rotationally connected to the axis of the rolling bearing, a plurality of spiral stirring blades are mounted on the inner surface of the drying barrel, a discharging opening is formed in the lower surface of the drying barrel, a cross beam is fixedly mounted at the output end of the hydraulic rod, and a mounting plate is arranged in the middle of the cross beam. Particles can be effectively stirred and turned over through blade stirring, the surfaces of the particles can be exposed in hot air more easily, and therefore the more uniform drying effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of heating and drying devices, in particular to nylon engineering plastic particle drying equipment. Background Art

[0002] At present, in the production process of plastic particles, they are first formed by wire drawing and then cut into blocks. The plastic particles after block formation are generally cooled by a water cooling tank. During the cooling process, water cooling will cause a large amount of moisture to adhere to the surface and shallow surface of the plastic particles, which need to be dried. However, due to the rapid operation of the production line, the air dryer does not have enough drying time for the plastic particles and the drying temperature is uneven. The dried plastic particles will still carry a certain amount of moisture after passing through the air dryer, and will also cause some of the plastic particles to stick together due to the heat, resulting in low air drying efficiency and poor product quality.

[0003] The publication number is "CN203739052U", which discloses a drying tank for engineering plastic processing equipment, including a tank body, a fan, a heating pipe, and a material distribution barrel. A feed port is provided at the top of the tank body, and a discharge port is provided at the bottom of the tank body; one end of the heating pipe is connected to the tank body, and the other end is connected to the fan. An electric heating wire is provided on the inner wall of the heating pipe. This technical solution can disperse the raw materials through the material distribution barrel through the structure, so that the raw materials can be dried more evenly, the drying effect is good, and the raw materials can be effectively dried from the inside to the outside.

[0004] The drying tank of the engineering plastic processing equipment disclosed in the above document has the following defects: when the drying tank is drying the raw materials, since the raw materials fall from top to bottom and some of the materials are stacked together, some of the materials cannot be fully dried, and the practicality is poor.

[0005] It can be seen from this that the existing engineering plastic processing equipment does not have a raw material stirring structure, and it is necessary to improve the existing deficiencies and provide nylon engineering plastic particle drying equipment. Utility Model Content

[0006] The purpose of the utility model is to provide nylon engineering plastic particle drying equipment to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model is a nylon engineering plastic particle drying device, comprising a stirring structure, a heating structure and a driving structure, the stirring structure comprising a bottom plate, a rolling bearing, a drying barrel, a spiral stirring blade, a buckle, a supporting leg, a fixed block, a hydraulic rod, a cross beam, a mounting plate, a shell and a cover plate, the drying barrel, the fixed block and the shell are fixedly mounted on the upper surface of the bottom plate, a plurality of supporting legs are fixedly mounted on the lower surface of the bottom plate, a rolling bearing is fixedly mounted on the upper surface of the fixed block, the drying barrel is rotatably connected at the axis of the rolling bearing, a plurality of spiral stirring blades are mounted on the inner surface of the drying barrel, a material discharge port is provided on the lower surface of the drying barrel, a buckle is fixedly mounted on the upper surface of the drying barrel, the surface of the buckle is clamped with the cover plate, convex blocks are provided on both sides of the bottom plate, a hydraulic rod is fixedly mounted on the upper surface of the convex block, a cross beam is fixedly mounted on the output end of the hydraulic rod, and a mounting plate is provided in the middle of the cross beam.

[0009] Furthermore, the heating structure comprises a connection block and an electric heating plate, one end of the connection block is fixedly connected to the inner surface of the shell, and the other end of the connection block is fixedly connected to the outer surface of the electric heating plate.

[0010] Furthermore, the stirring structure comprises a bottom plate, and a plurality of supporting legs are fixedly mounted on the lower surface of the bottom plate, and the plurality of supporting legs are rotatably distributed around the axis of the bottom plate.

[0011] Furthermore, a through hole is provided on the surface of the bottom plate, and the through hole is connected to the discharge port surface provided on the lower surface of the drying barrel.

[0012] Furthermore, the driving structure includes a motor and a connecting rod, a through hole is opened in the middle of the mounting plate, a connecting rod is installed inside the through hole, the motor is fixedly installed on the upper surface of the connecting rod, and a cover plate is fixedly installed on the lower surface of the connecting rod.

[0013] Furthermore, the shell and the electric heating plate cooperate to form a heat-insulating layer.

[0014] The utility model has the following beneficial effects:

[0015] (1) The utility model can effectively stir and turn the particles through blade stirring, so that the surface of the particles is more easily exposed to the hot air, thereby achieving a more uniform drying effect.

[0016] (2) The utility model forms a heat-insulating layer through the cooperation of the outer shell and the electric heating plate, which can effectively reduce heat conduction and convection loss and block the influence of external cold air on the equipment.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the stirring structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the heating structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the drive structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the rolling bearing structure of the utility model;

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] In the figure: 1. stirring structure; 101. bottom plate; 102. rolling bearing; 103. drying barrel; 104. spiral stirring blade; 105. buckle; 106. supporting leg; 107. fixing block; 108. hydraulic rod; 109. crossbeam; 1010. mounting plate; 1011. outer shell; 1012. cover plate; 2. heating structure; 201. connecting block; 202. electric heating plate; 3. driving structure; 301. motor; 302. connecting rod. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-Figure 5As shown, the utility model is a nylon engineering plastic particle drying device, including a stirring structure 1, a heating structure 2 and a driving structure 3. The stirring structure 1 includes a bottom plate 101, a rolling bearing 102, a drying barrel 103, a spiral stirring blade 104, a buckle 105, a supporting leg 106, a fixing block 107, a hydraulic rod 108, a crossbeam 109, a mounting plate 1010, a shell 1011 and a cover plate 1012. The drying barrel 103, the fixing block 107 and the shell 1011 are fixedly installed on the upper surface of the bottom plate 101, and a plurality of supporting legs 106 are fixedly installed on the lower surface of the bottom plate 101. A rolling bearing 102 is fixedly installed on the upper surface of the block 107, and a drying barrel 103 is rotatably connected to the axis of the rolling bearing 102. A plurality of spiral stirring blades 104 are installed on the inner surface of the drying barrel 103, and a discharge port is provided on the lower surface of the drying barrel 103. A buckle 105 is fixedly installed on the upper surface of the drying barrel 103, and a cover plate 1012 is clamped on the surface of the buckle 105. Both sides of the bottom plate 101 are provided with protrusions, and a hydraulic rod 108 is fixedly installed on the upper surface of the protrusion. A cross beam 109 is fixedly installed on the output end of the hydraulic rod 108, and a mounting plate 1010 is provided in the middle of the cross beam 109.

[0028] The heating structure 2 includes a connection block 201 and an electric heating plate 202 . One end of the connection block 201 is fixedly connected to the inner surface of the housing 1011 , and the other end of the connection block 201 is fixedly connected to the outer surface of the electric heating plate 202 .

[0029] The stirring structure 1 includes a bottom plate 101 , and a plurality of supporting legs 106 are fixedly mounted on the lower surface of the bottom plate 101 . The plurality of supporting legs 106 are rotatably distributed around the axis of the bottom plate 101 .

[0030] A through hole is provided on the surface of the bottom plate 101 , and the through hole is connected to the surface of the discharge port provided on the lower surface of the drying barrel 103 .

[0031] The driving structure 3 includes a motor 301 and a connecting rod 302. A through hole is opened in the middle of the mounting plate 1010, and the connecting rod 302 is installed inside the through hole. The motor 301 is fixedly installed on the upper surface of the connecting rod 302, and the cover plate 1012 is fixedly installed on the lower surface of the connecting rod 302.

[0032] The housing 1011 and the electric heating plate 202 cooperate to form a heat-insulating layer.

[0033] When in use, first start the hydraulic rod 108 to drive the driving structure 3 and the cover plate 1012 to move upward to open the feed port. At this time, the raw materials are added to the drying barrel 103, and then the hydraulic rod 108 is driven to move downward to make the grooves on the surface of the cover plate 1012 snap into the buckles 105 installed on the surface of the drying barrel 103, so that a closed space is formed inside the drying barrel 103, so that the raw materials will not be thrown out of the drying barrel 103 during the processing. Then the heating structure 2 is started to heat the raw materials inside the drying barrel 103, and the electric heating plate 202 is wrapped around the surface of the drying barrel 103 in a circular structure and fixed to the surface of the shell 1011 through the connecting block 201. The circular structure can heat the drying barrel 103 more comprehensively, and then the top is started. The driving structure 3 drives the drying barrel 103 to operate synchronously through the cover plate 1012 installed at the lower end of the connecting rod 302, and then the raw materials are fully stirred by a plurality of spiral stirring blades 104 installed inside the drying barrel 103, so that the particles can be effectively stirred and turned. The rolling bearing 102 installed on the outer surface of the drying barrel 103 can make the drying barrel 103 rotate more stably, making it easier for the surface of the particles to be exposed to the hot air, thereby achieving a more uniform drying effect. The dried raw materials are output through the discharge port opened at the lower end of the drying barrel 103 for subsequent processing. The outer shell 1011 and the electric heating plate 202 cooperate to form an insulation layer, which can effectively reduce heat conduction and convection loss, and block the influence of external cold air on the equipment.

[0034] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A nylon engineering plastic particle drying device, comprising a stirring structure (1), a heating structure (2) and a driving structure (3), characterized in that: The stirring structure (1) comprises a bottom plate (101), a rolling bearing (102), a drying barrel (103), a spiral stirring blade (104), a buckle (105), a supporting leg (106), a fixing block (107), a hydraulic rod (108), a crossbeam (109), a mounting plate (1010), a housing (1011) and a cover plate (1012); the drying barrel (103), the fixing block (107) and the housing (1011) are fixedly mounted on the upper surface of the bottom plate (101); a plurality of supporting legs (106) are fixedly mounted on the lower surface of the bottom plate (101); and the rolling bearing (102) is fixedly mounted on the upper surface of the fixing block (107). A drying barrel (103) is rotatably connected to the axis of the rolling bearing (102); a plurality of spiral stirring blades (104) are installed on the inner surface of the drying barrel (103); a discharge port is provided on the lower surface of the drying barrel (103); a buckle (105) is fixedly installed on the upper surface of the drying barrel (103); a cover plate (1012) is snapped onto the surface of the buckle (105); bulges are provided on both sides of the bottom plate (101); a hydraulic rod (108) is fixedly installed on the upper surface of the bulge; a crossbeam (109) is fixedly installed on the output end of the hydraulic rod (108); and a mounting plate (1010) is provided in the middle of the crossbeam (109).

2. The nylon engineering plastic particle drying equipment according to claim 1 is characterized in that: The heating structure (2) comprises a connection block (201) and an electric heating plate (202), one end of the connection block (201) being fixedly connected to the inner surface of the outer shell (1011), and the other end of the connection block (201) being fixedly connected to the outer surface of the electric heating plate (202).

3. The nylon engineering plastic particle drying equipment according to claim 1 is characterized in that: The stirring structure (1) comprises a bottom plate (101), a plurality of supporting legs (106) being fixedly mounted on the lower surface of the bottom plate (101), and the plurality of supporting legs (106) being rotatably distributed about the axis of the bottom plate (101).

4. The nylon engineering plastic particle drying equipment according to claim 1 is characterized in that: A through hole is provided on the surface of the bottom plate (101), and the through hole is connected to the surface of the discharge port provided on the lower surface of the drying barrel (103).

5. The nylon engineering plastic particle drying equipment according to claim 1 is characterized in that: The driving structure (3) comprises a motor (301) and a connecting rod (302); a through hole is provided in the middle of the mounting plate (1010); the connecting rod (302) is installed inside the through hole; the motor (301) is fixedly installed on the upper surface of the connecting rod (302); and the cover plate (1012) is fixedly installed on the lower surface of the connecting rod (302).

6. The nylon engineering plastic particle drying equipment according to claim 1 is characterized in that: The housing (1011) and the electric heating plate (202) cooperate to form a heat-insulating layer.

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