Raw material drying device

Abstract

The utility model discloses a raw material drying device, which belongs to the technical field of drying and comprises a drying box, a side plate is arranged in the drying box, and vent holes are arranged on the side plate. A placing structure is adopted, a square hole and an abutting assembly are arranged on a front end plate, and after the whole placing structure is placed on an L-shaped plate, the abutting assembly abuts against the L-shaped plate, so that the placing structure is fixed, the stability of the placing structure is improved, and the placing structure is prevented from sliding off under the condition that the device is not horizontal; a rubber block is arranged in the abutting assembly, the friction force between the abutting assembly and an L-shaped plate is increased, the stabilizing effect can be improved, structures such as an adjusting block and an adjusting screw rod are adopted, the adjusting screw rod can be rotated through the adjusting block when needed, the relative positions of the adjusting block and a connecting rod are changed, and therefore the adjusting effect is improved. The compression degree of the spring is adjusted, then the elastic acting force is changed, the abutting effect is adjusted, and the use flexibility is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to drying technical field, especially relate to a raw material drying device. BACKGROUND

[0002] PDCPD is a new type of thermosetting engineering plastics, which is prepared by organic metal catalytic polymerization reaction of dicyclopentadiene (DCPD). PDCPD has a unique crosslinked three-dimensional network structure, which exhibits excellent mechanical properties and processing characteristics. In the process of PDCPD processing and manufacturing, the raw materials need to be dried, and the hot air drying device is usually used for processing.

[0003] When the hot air drying device is used, the raw materials are placed on the placing rack in the device, the heating fan is started, the hot air is upwardly conveyed and acts on the raw materials, so that the raw materials are dried, and after drying, the placing rack in the device is taken down to pour the raw materials. However, in the existing hot air drying device, the placing rack is directly placed on the L-shaped support on the inner wall of the device, and the placing rack and the L-shaped support do not have a structure for tightly fixing, so that the stability of the placing rack is poor. If the device is not horizontal, after the movable door is opened, the placing rack is easy to slide off, the use stability is poor, and after the placing rack slides off, the raw materials are spilled, which needs to be picked up by the staff, wasting unnecessary time. UTILITY MODEL CONTENTS

[0004] The main purpose of the utility model is to provide a raw material drying device, which can effectively solve the problems in the background art.

[0005] To achieve the above purpose, the technical scheme adopted by the utility model is:

[0006] A raw material drying device, comprising a drying box, a side plate is arranged in the drying box, and a ventilation hole is arranged on the side plate, an L-shaped plate is fixed on the side plate, a placing structure is placed on the L-shaped plate, and the placing structure comprises a connecting frame, a front end plate, a round rod, a tightly contacting assembly and a square hole, and a heating fan is arranged at the bottom end of the drying box.

[0007] Preferably, an exhaust port is arranged at the upper end of the drying box, and a controller is installed on the top of the drying box.

[0008] Preferably, a movable door is arranged on the drying box, and an inspection door is arranged at the bottom end position of the drying box, and universal wheels are arranged at the bottom of the drying box.

[0009] Preferably, the connecting frame is fixedly connected with the front end plate, the round rod is connected with the connecting frame and the front end plate, the square hole is arranged on the front end plate, a round hole is arranged on the front end plate, and the tightly contacting assembly is installed on the front end plate.

[0010] Preferably, the abutting assembly comprises a movable rod, a rubber block, a limiting plate, a control handle, an adjusting block, an adjusting screw, a connecting rod, a spring and an abutting plate, the movable rod is fixedly connected with the rubber block, and the rubber block is arranged in a round hole, the limiting plate is fixedly connected with the control handle, and the limiting plate is installed at the end of the movable rod through a countersunk screw.

[0011] Preferably, the adjusting block and the adjusting screw are fixedly connected, the adjusting screw is threadedly connected on the movable rod, the connecting rod is installed on the adjusting block, the spring and the abutting plate are fixedly connected, the abutting plate is sleeved on the connecting rod, and the abutting plate is in contact with the adjusting block.

[0012] Compared with the prior art, the raw material drying device has the following beneficial effects: the raw material drying device adopts a placing structure, a square hole and an abutting assembly are arranged on the front end plate, after the placing structure is placed on the L-shaped plate, the abutting assembly abuts against the L-shaped plate, so that the placing structure is fixed, the stability of the placing structure is improved, the sliding of the placing structure under the condition that the device is not horizontal is prevented, the waste of a large amount of time caused by picking up raw materials is avoided to a certain extent, the rubber block arranged in the abutting assembly increases the friction force with the L-shaped plate, the stability effect can be improved, the adjusting block and the adjusting screw are adopted, when needed, the adjusting block can be used to rotate the adjusting screw, the relative position of the adjusting block and the connecting rod is changed, the adjustment of the compression degree of the spring is realized, the elastic force is changed, the abutting effect is adjusted, the use flexibility is high, the control handle is arranged on the limiting plate, the circular rod can be conveniently moved to give way, and the quick disassembly and assembly of the whole placing structure are not affected. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a whole structure schematic view of the utility model;

[0014] Figure 2 It is an internal structure schematic view of the drying box of the utility model;

[0015] Figure 3 It is a structure schematic view of the placing structure of the utility model;

[0016] Figure 4 It is a structure schematic view of the abutting assembly of the utility model.

[0017] In the diagram: 1. Drying oven; 2. Side panel; 3. L-shaped panel; 4. Placement structure; 401. Connecting frame; 402. Front panel; 403. Round rod; 404. Clamping assembly; 4041. Movable rod; 4042. Rubber block; 4043. Limiting plate; 4044. Control handle; 4045. Adjusting block; 4046. Adjusting screw; 4047. Connecting rod; 4048. Spring; 4049. Clamping plate; 405. Square hole; 5. Heating fan; 6. Exhaust vent; 7. Controller; 8. Movable door; 9. Inspection door; 10. Casters. Detailed Implementation

[0018] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0019] like Figures 1-4 As shown, a raw material drying device includes a drying chamber 1. The drying chamber 1 has a side plate 2 inside, with ventilation holes on the side plate 2. An L-shaped plate 3 is fixed to the side plate 2, and a placement structure 4 is placed on the L-shaped plate 3. A heating fan 5 is located at the bottom of the drying chamber 1. An exhaust vent 6 is located at the top of the drying chamber 1, and a controller 7 is installed on the top of the drying chamber 1. The drying chamber 1 has a movable door 8, and an inspection door 9 is located at the bottom of the drying chamber 1. Casters 10 are located at the bottom of the drying chamber 1.

[0020] When drying raw materials for PDCPD products using the drying device, the drying chamber 1 is stably positioned using casters 10. The raw materials are placed on the placement structure 4, and then the placement structure 4 with the raw materials is positioned onto the L-shaped plate 3 on the side plate 2. After closing the movable door 8, the heating fan 5 is started via the controller 7. The generated hot air enters the side plate 2 from the bottom of the drying chamber 1 and finally exits through the ventilation holes on the side plate 2. The exiting hot air acts on the raw materials, drying them. During this process, air enters from the bottom of the drying chamber 1 and exits from the exhaust port 6, achieving a circulating drying effect. After drying is complete, the movable door 8 is opened, and the placement structure 4 is removed to collect the raw materials. If necessary, the inspection door 9 can be opened to inspect or replace the heating fan 5 to ensure the effectiveness of the hot air drying.

[0021] According to the above implementation scheme, the placement structure 4 includes a connecting frame 401, a front end plate 402, a round rod 403, a clamping component 404, and a square hole 405. The connecting frame 401 is fixedly connected to the front end plate 402, the round rod 403 is connected to the connecting frame 401 and the front end plate 402, the square hole 405 is opened on the front end plate 402, and the front end plate 402 is provided with a round hole. The clamping component 404 is installed on the front end plate 402.

[0022] When the placing structure 4 is used, the raw material is placed on the round rod 403 between the connecting frame 401 and the front end plate 402, the abutting assembly 404 is operated to make room, then the placing structure 4 is placed on the L-shaped plate 3, the abutting assembly 404 is loosened, and then the abutting assembly 404 is reset, wherein the abutting part contacts the side wall of the L-shaped plate 3 to provide a stable supporting effect, thereby guaranteeing the placing stability of the placing structure 4, when the raw material needs to be taken out, the abutting assembly 404 is operated to make room again, and then the placing structure 4 is taken down to pour out the raw material.

[0023] The abutting assembly 404 comprises a movable rod 4041, a rubber block 4042, a limiting plate 4043, a control handle 4044, an adjusting block 4045, an adjusting screw rod 4046, a connecting rod 4047, a spring 4048 and an abutting plate 4049, the movable rod 4041 is fixedly connected with the rubber block 4042, and the rubber block 4042 is arranged in the round hole, the limiting plate 4043 is fixedly connected with the control handle 4044, and the limiting plate 4043 is installed on the end of the movable rod 4041 through a countersunk screw. The adjusting block 4045 and the adjusting screw rod 4046 are fixedly connected, the adjusting screw rod 4046 is threadedly connected on the movable rod 4041, the connecting rod 4047 is installed on the adjusting block 4045, the spring 4048 and the abutting plate 4049 are fixedly connected, the abutting plate 4049 is sleeved on the connecting rod 4047, and the abutting plate 4049 is in contact with the adjusting block 4045.

[0024] When the abutting assembly 404 is used, the limiting plate 4043 is moved with the movable rod 4041 by applying force to the limiting plate 4043 through the control handle 4044, so that the rubber block 4042 enters the round hole to make room, in this process, the adjusting screw rod 4046 moves with the adjusting block 4045 and the connecting rod 4047, and at the same time, the abutting plate 4049 moves and compresses the spring 4048, after the placing structure 4 is placed on the L-shaped plate 3, the control handle 4044 is loosened, and under the action of the spring 4048, the adjusting block 4045, the adjusting screw rod 4046, the movable rod 4041 and the rubber block 4042 move until the rubber block 4042 abuts against the L-shaped plate 3 to provide a stable effect. When the placing structure 4 is disassembled, the abutting assembly 404 is operated to make room according to the above process, and then the placing structure 4 is taken down. When the abutting force needs to be changed, the adjusting screw rod 4046 is rotated by rotating the adjusting block 4045, and the adjusting screw rod 4046 rotates and moves on the movable rod 4041, when the placing structure 4 is placed on the L-shaped plate 3 for abutting, at this time, the compression degree of the spring 4048 changes, and then the size of the abutting force is changed, which is flexible and convenient to use.

[0025] It should be noted that, by adopting the placement structure 4, the square hole 405 and the abutting assembly 404 are arranged on the front end plate 402, when the whole placement structure 4 is placed on the L-shaped plate 3, the abutting assembly 404 abuts against the L-shaped plate 3, thereby realizing the fixation of the placement structure 4, improving the stability of the placement structure 4, preventing the placement structure 4 from sliding in the case that the device is not horizontal, to a certain extent, preventing the subsequent picking up of raw materials and wasting a lot of time, the rubber block 4042 is arranged in the abutting assembly 404, the friction force with the L-shaped plate 3 is increased, the stability effect can be improved, by adopting the adjusting block 4045, the adjusting screw 4046 and other structures, when needed, the adjusting screw 4046 can be rotated by using the adjusting block 4045, the relative position of the adjusting block 4045 and the connecting rod 4047 is changed, the adjustment of the compression degree of the spring 4048 is realized, thereby the elastic force is changed, the abutting effect is adjusted, the flexibility is high, by arranging the control handle 4044 on the limiting plate 4043, the movable rod 4041 is conveniently moved to give way, the quick disassembly and assembly of the whole placement structure 4 are not affected.

[0026] The above describes the use principle, characteristics and beneficial effects of the present application. Those skilled in the art can understand the above without limiting the present application. The above embodiments and description describe the basic principle and characteristics of the present application. The present application can be variously changed and improved, and these improvements should fall within the scope of the present application.

Claims

1. A raw material drying device, comprising a drying box (1), the inside of the drying box (1) is provided with a side plate (2), and the side plate (2) is provided with a ventilation hole, and the side plate (2) is fixed with an L-shaped plate (3), characterized in that: The L-shaped plate (3) is provided with a placing structure (4), which comprises a connecting frame (401), a front end plate (402), a round rod (403), a abutting assembly (404) and a square hole (405).

2. A raw material drying apparatus according to claim 1, characterized by: The upper end of the drying box (1) is provided with an exhaust port (6), and the top of the drying box (1) is provided with a controller (7).

3. A raw material drying apparatus according to claim 2, characterized by: The drying box (1) is provided with a movable door (8), and the bottom end of the drying box (1) is provided with an access door (9), and the bottom of the drying box (1) is provided with a universal wheel (10).

4. A raw material drying apparatus according to claim 3, characterized by: The connecting frame (401) is fixedly connected with the front end plate (402), the round rod (403) is connected between the connecting frame (401) and the front end plate (402), the square hole (405) is formed in the front end plate (402), and the front end plate (402) is provided with a round hole, and the abutting assembly (404) is installed on the front end plate (402).

5. A raw material drying apparatus according to claim 4, characterized by: The abutting assembly (404) comprises a movable rod (4041), a rubber block (4042), a limiting plate (4043), a control handle (4044), an adjusting block (4045), an adjusting screw (4046), a connecting rod (4047), a spring (4048) and an abutting plate (4049), the movable rod (4041) is fixedly connected with the rubber block (4042), and the rubber block (4042) is arranged in the round hole, the limiting plate (4043) is fixedly connected with the control handle (4044), and the limiting plate (4043) is installed on the end of the movable rod (4041) through a countersunk screw.

6. A raw material drying apparatus according to claim 5, characterized by: The adjusting block (4045) and the adjusting screw (4046) are fixedly connected, and the adjusting screw (4046) is threadedly connected with the movable rod (4041), the connecting rod (4047) is installed on the adjusting block (4045), the spring (4048) and the abutting plate (4049) are fixedly connected, and the abutting plate (4049) is sleeved on the connecting rod (4047), and the abutting plate (4049) is in contact with the adjusting block (4045).

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