Drying device for plastic product production

Abstract

The utility model relates to the technical field of plastic product production, and discloses a drying device for plastic product production, which comprises a drying box, the interior of the drying box is hollow, a box door is arranged on the drying box, an air heater is fixedly arranged on the upper surface of the drying box, and two connecting pipes are fixedly sleeved on the drying box. The lower ends of the connecting pipes fixedly penetrate into the drying box, the upper ends of the two connecting pipes are connected with hoses, and the ends, away from the connecting pipes, of the hoses are fixedly connected with the output end of an air heater. And in the rotating process, the blowing and drying effect of the plastic products can be improved, then drying is more comprehensive, the plastic products can be rapidly and evenly dried, then the drying efficiency of the plastic products is improved, and the practicability of the drying device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plastic product production, specifically to a drying device for plastic product production. BACKGROUND

[0002] Plastic products are the general term of life, industrial and other products processed by using plastic as the main raw material. It includes all process products such as injection molding and vacuum molding using plastic as raw material. Some plastic products need to be dried by drying device after production.

[0003] The existing plastic products are generally dried by using the drying box and the hot air blower. When drying the plastic products, the plastic products are generally placed on the tray for static drying. However, when drying the plastic products on the tray, the drying angle is single, which may cause uneven drying, slow drying efficiency, and affect the production efficiency of the plastic products and the practicability of the drying equipment. UTILITY MODEL CONTENT

[0004] (I) Technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides a drying device for plastic product production, which solves the problem that the existing plastic products are generally dried by using the drying box and the hot air blower. When drying the plastic products, the plastic products are generally placed on the tray for static drying. However, when drying the plastic products on the tray, the drying angle is single, which may cause uneven drying, slow drying efficiency, and affect the production efficiency of the plastic products and the practicability of the drying equipment.

[0006] (II) Technical scheme

[0007] To achieve the above purpose, the utility model provides the following technical scheme: a drying device for plastic product production, comprising a drying box, the drying box is hollow, and a box door is arranged on the drying box;

[0008] The upper surface of the drying box is fixedly installed with a hot air blower;

[0009] Two connecting pipes are fixedly sleeved on the drying box, the lower end of the connecting pipe penetrates into the drying box, the upper end of the two connecting pipes is connected with a hose, and the end of the hose away from the connecting pipe is fixedly connected with the output end of the hot air blower;

[0010] The drying box is provided with a positioning mechanism, and the positioning mechanism comprises a positioning shaft, a first bevel gear, a second bevel gear, a connecting rod, a motor, a positioning arc block, a fixed disc, a fixed rod, a sliding rail groove, a positioning block, a limiting block, a limiting sliding rod and a positioning spring;

[0011] The connecting pipe is provided with a drying mechanism, which comprises a mounting ring pipe, a positioning pipe and a nozzle.

[0012] Preferably, the mounting ring pipe is fixedly connected to the lower ends of the two connecting pipes, the mounting ring pipe is in a circular shape, the mounting ring pipe is hollow inside, and the mounting ring pipe is in communication with the interiors of the two connecting pipes.

[0013] A plurality of positioning pipes arranged in a central array are fixedly connected to the lower surface of the mounting ring pipe.

[0014] The positioning pipe is hollow inside.

[0015] A plurality of nozzles are fixedly mounted at the lower ends of the corresponding positioning pipes.

[0016] Preferably, the positioning shaft is rotatably connected to the bottom wall of the drying box, and the lower end of the positioning shaft rotatably penetrates out of the lower surface of the drying box.

[0017] The first bevel gear is fixedly connected to the lower end of the positioning shaft.

[0018] The motor is fixedly connected to the lower surface of the drying box.

[0019] The connecting rod is fixedly connected to the rotating output shaft of the motor.

[0020] Preferably, the second bevel gear is fixedly connected to the end of the connecting rod away from the motor.

[0021] The second bevel gear is meshingly connected with the first bevel gear.

[0022] The fixed disc is fixedly connected to the upper end of the positioning shaft.

[0023] A plurality of fixed rods arranged in a central array are fixedly connected to the outer surface of the fixed disc.

[0024] Preferably, a plurality of positioning arc blocks are fixedly connected to the corresponding fixed rods.

[0025] The positioning arc blocks are in a circular arc shape, and a plurality of positioning arc blocks are arranged in a central array.

[0026] The sliding rail groove is formed in the upper surface of the corresponding positioning arc block, and the sliding rail groove extends out of the lower surface of the positioning arc block.

[0027] A plurality of limiting sliding rods are fixedly connected to the corresponding positioning arc blocks through the sliding rail groove.

[0028] The limiting sliding rod is in a circular arc shape.

[0029] The two limiting blocks are both slidably sleeved on the outer surfaces of the corresponding limiting sliding rods, and the limiting blocks are slidably connected with the sliding rail groove.

[0030] Preferably, two positioning springs are fixedly connected with two corresponding limiting blocks, and two ends of the two positioning springs opposite to each other are fixedly connected with the inner walls of the left and right sides of the corresponding slide rail groove.

[0031] The positioning spring sliding sleeve is arranged on the outer surface of the corresponding limiting slide rod.

[0032] The two limiting blocks are fixedly connected to the upper surfaces of the two corresponding limiting blocks.

[0033] (Three) beneficial effects

[0034] Compared with the prior art, the utility model provides a kind of drying device for plastic product production, with following beneficial effects:

[0035] 1, the drying device for plastic product production, drives the plastic product fixed in the fixed positioning arc block to rotate, can improve the effect of plastic product blow drying in the rotating process, to make the drying more comprehensive, so that plastic product can be quickly and evenly dried, to improve the drying efficiency of plastic product, to increase the practicality of drying device.

[0036] 2, the drying device for plastic product production, under the action of the release force of positioning spring, plastic product is fixed between two positioning blocks, positioning is flexible, and fixed conveniently and quickly, and it is convenient to disassemble, and plastic product can be fixed on multiple positioning arc blocks, to make it can be simultaneously dried to multiple plastic products, to improve the drying efficiency of plastic product, to increase the practicality of drying device.

[0037] 3, the drying device for plastic product production, start hot air blower, hot air blower blows through connecting pipe, hose, installation ring pipe, positioning pipe and nozzle to drying box, in this process, the hot air circulation in drying box can be accelerated, and multiple nozzles can disperse the blowing of hot air blower, to make each plastic product drying more evenly and quickly, to increase the drying efficiency of plastic product, to increase the practicality of drying device. SHEET DESCRIPTION

[0038] Fig. 1 It is the overall structure schematic view of the drying device for plastic product production of the utility model;

[0039] Fig. 2 It is the first bevel gear structure schematic view of the utility model;

[0040] Fig. 3 It is the positioning spring structure schematic view of the utility model.

[0041] In the figure: 1, drying box; 2, box door; 3, hot air machine; 4, connecting pipe; 5, mounting ring pipe; 6, positioning pipe; 7, nozzle; 8, positioning shaft; 9, first bevel gear; 10, second bevel gear; 11, connecting rod; 12, motor; 13, positioning arc block; 14, fixed disc; 15, fixed rod; 16, sliding rail groove; 17, limiting sliding rod; 18, positioning spring; 19, positioning block; 20, limiting block. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0043] Please refer to Figs. 1-3 The utility model provides a kind of new technical scheme: a drying device for plastic product production, including drying box 1, drying box 1 is hollow in inside, drying box 1 is provided with box door 2 on it;

[0044] Wherein, the upper surface of drying box 1 is fixedly installed with hot air machine 3;

[0045] Hot air machine 3 is prior art in the prior art for plastic product processing drying device of existing public patent: CN202220753021.0, here is not described.

[0046] Wherein, two connecting pipes 4 are fixedly sleeved on drying box 1, the lower end of connecting pipe 4 is fixedly penetrated into drying box 1, the upper end of two connecting pipes 4 is connected with hose, the end of hose away from connecting pipe 4 is fixedly connected with the output end of hot air machine 3;

[0047] Wherein, positioning mechanism is provided on drying box 1, and the positioning mechanism includes positioning shaft 8, first bevel gear 9, second bevel gear 10, connecting rod 11, motor 12, positioning arc block 13, fixed disc 14, fixed rod 15, sliding rail groove 16, positioning block 19, limiting block 20, limiting sliding rod 17 and positioning spring 18;

[0048] Wherein, drying mechanism is provided on connecting pipe 4, and the drying mechanism includes mounting ring pipe 5, positioning pipe 6 and nozzle 7.

[0049] Further, mounting ring pipe 5 is fixedly connected at the lower end of two connecting pipes 4, mounting ring pipe 5 is circular in shape, the inside of mounting ring pipe 5 is hollow, and the inside of mounting ring pipe 5 communicates with the inside of two connecting pipes 4;

[0050] Wherein, a plurality of positioning pipes 6 arranged in central array are fixedly connected to the lower surface of mounting ring pipe 5.

[0051] Wherein, the positioning pipe 6 is hollow inside the mounting ring pipe 5;

[0052] Wherein, a plurality of nozzles 7 are fixedly installed at the lower end of the corresponding positioning pipe 6.

[0053] Further, the positioning shaft 8 is rotatably connected to the bottom wall of the drying box 1, and the lower end of the positioning shaft 8 rotatably penetrates out of the lower surface of the drying box 1;

[0054] Wherein, the first bevel gear 9 is fixedly connected to the lower end of the positioning shaft 8;

[0055] Wherein, the motor 12 is fixedly connected to the lower surface of the drying box 1;

[0056] Wherein, the connecting rod 11 is fixedly connected to the rotating output shaft of the motor 12.

[0057] Further, the second bevel gear 10 is fixedly connected to the end of the connecting rod 11 away from the motor 12;

[0058] Wherein, the second bevel gear 10 is meshingly connected with the first bevel gear 9;

[0059] Wherein, the fixed disc 14 is fixedly connected to the upper end of the positioning shaft 8;

[0060] Wherein, a plurality of fixed rods 15 arranged in a central array are fixedly connected to the outer surface of the fixed disc 14.

[0061] Further, a plurality of positioning arc blocks 13 are fixedly connected with the corresponding fixed rods 15;

[0062] Wherein, the positioning arc block 13 is in a circular arc shape, and a plurality of positioning arc blocks 13 are arranged in a central array;

[0063] Wherein, the sliding rail groove 16 is formed in the upper surface of the corresponding positioning arc block 13, and the sliding rail groove 16 extends out of the lower surface of the positioning arc block 13;

[0064] Wherein, a plurality of limiting sliding rods 17 are fixedly connected in the corresponding positioning arc block 13 through the sliding rail groove 16;

[0065] Wherein, the limiting sliding rod 17 is in a circular arc shape;

[0066] Wherein, two limiting blocks 20 are slidingly sleeved on the outer surface of the corresponding limiting sliding rod 17, and the limiting block 20 is slidingly connected with the sliding rail groove 16.

[0067] Further, two positioning springs 18 are fixedly connected with the corresponding two limiting blocks 20, and the two ends of the two positioning springs 18 are fixedly connected with the inner walls of the left and right sides of the corresponding sliding rail groove 16;

[0068] The positioning spring 18 is sleeved on the outer surface of the corresponding limiting slide rod 17.

[0069] The two positioning blocks 19 are fixedly connected to the upper surfaces of the two limiting blocks 20.

[0070] Further, in use, the two positioning blocks 19 are pushed in opposite directions, so that the corresponding two positioning blocks 19 move in opposite directions, and in this process, the two limiting blocks 20 are pressed against the corresponding two positioning springs 18, so that the positioning spring 18 is deformed by extrusion. At this time, the plastic product is placed between the two positioning blocks 19, and the two positioning blocks 19 are released. Under the action of the release force of the positioning spring 18, the plastic product is tightly fixed between the two positioning blocks 19. The positioning is flexible, convenient and fast, and the disassembly is convenient. The plastic product can be fixed on each of the plurality of positioning arc blocks 13, so that the plurality of plastic products can be dried at the same time, thereby improving the drying efficiency of the plastic product, and increasing the practicability of the drying device.

[0071] At this time, the motor 12 is started, the motor 12 drives the connecting rod 11 to rotate, and then synchronously drives the second bevel gear 10 to rotate, and then synchronously drives the positioning shaft 8 and the first bevel gear 9 to rotate, and then synchronously drives the plastic product fixed on the positioning arc block 13 to rotate. The rotation process can improve the effect of blowing and drying the plastic product, so that the drying is more comprehensive, the plastic product can be quickly and uniformly dried, the drying efficiency of the plastic product is improved, and the practicability of the drying device is increased.

[0072] Further, in use, the air heater 3 is started, and the air heater 3 blows air through the connecting pipe 4, the hose, the mounting ring pipe 5, the positioning pipe 6 and the nozzle 7 to the drying box 1. In this process, the hot air circulation in the drying box 1 can be accelerated, and the plurality of nozzles 7 can disperse the blowing of the air heater 3, so that each plastic product is dried more uniformly and quickly, the drying efficiency of the plastic product is improved, and the practicability of the drying device is increased.

[0073] Further, in the present scheme, the rotation speed of the motor 12 is slow, that is, low speed rotation, to avoid the plastic product being thrown out of the two positioning blocks 19 due to inertia, and to ensure the practicability of the drying device.

[0074] Working principle: when the device is used, by using, to the two opposite directions push two positioning block 19, so that the corresponding two positioning block 19 move in opposite directions, this process driven by two limiting block 20 to the corresponding two positioning spring 18 extrusion, so that the positioning spring 18 extrusion deformation, at this time will be placed between the two positioning block 19 plastic products, loosen the push to two positioning block 19, under the action of the release of the positioning spring 18, plastic products will be fixed between the two positioning block 19, positioning flexible, convenient and fast, convenient and easy to disassemble, and multiple positioning arc block 13 can be fixed plastic products, and then make can be simultaneously on multiple plastic products for drying work, and then improve the drying efficiency of plastic products, and then increase the practicality of the drying device;

[0075] At this time, start the motor 12, the motor 12 start to drive the connecting rod 11 rotation, and then synchronous drive the second bevel gear 10 rotation, and then synchronous drive the positioning shaft 8 and the first bevel gear 9 rotation, and then synchronous drive the plastic products fixed on the positioning arc block 13 rotation, rotation process can improve the effect of plastic products blowing drying, and then make the drying more comprehensive, so that the plastic products can be quickly and evenly dried, and then improve the drying efficiency of plastic products, and then increase the practicality of the drying device.

[0076] Although the embodiments of the present application have been shown and described, it should be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A drying device for plastic product production, comprising a drying chamber (1), characterized in that: The drying box (1) is hollow inside, and a box door (2) is arranged on the drying box (1); Wherein, the upper surface of the drying box (1) is fixedly installed with a hot air blower (3); Wherein, two connecting pipes (4) are fixedly sleeved on the drying box (1), the lower ends of the connecting pipes (4) are fixedly penetrated into the drying box (1), the upper ends of the two connecting pipes (4) are connected with a hose, and one end of the hose away from the connecting pipes (4) is fixedly connected with the output end of the hot air blower (3); Wherein, a positioning mechanism is arranged on the drying box (1), and the positioning mechanism comprises a positioning shaft (8), a first bevel gear (9), a second bevel gear (10), a connecting rod (11), a motor (12), a positioning arc block (13), a fixed disc (14), a fixed rod (15), a sliding rail groove (16), a positioning block (19), a limiting block (20), a limiting sliding rod (17) and a positioning spring (18); Wherein, a drying mechanism is arranged on the connecting pipe (4), and the drying mechanism comprises a mounting ring pipe (5), a positioning pipe (6) and a nozzle (7).

2. The drying apparatus for plastic product production according to claim 1, characterized in that: The mounting ring pipe (5) is fixedly connected at the lower ends of the two connecting pipes (4), the mounting ring pipe (5) is in a circular ring shape, the mounting ring pipe (5) is hollow inside, and the mounting ring pipe (5) is communicated with the interiors of the two connecting pipes (4); Wherein, a plurality of positioning pipes (6) arranged in a central array are fixedly connected to the lower surface of the mounting ring pipe (5); Wherein, the positioning pipe (6) is hollow inside the mounting ring pipe (5); Wherein, a plurality of nozzles (7) are fixedly installed at the lower ends of the corresponding positioning pipes (6).

3. The drying apparatus for plastic product production according to claim 2, characterized in that: The positioning shaft (8) is rotatably connected to the bottom wall of the drying box (1), and the lower end of the positioning shaft (8) is rotatably penetrated out of the lower surface of the drying box (1); Wherein, the first bevel gear (9) is fixedly connected to the lower end of the positioning shaft (8); Wherein, the motor (12) is fixedly connected to the lower surface of the drying box (1); Wherein, the connecting rod (11) is fixedly connected to the rotating output shaft of the motor (12).

4. The drying apparatus for plastic product production according to claim 3, characterized in that: The second bevel gear (10) is fixedly connected to the end of the connecting rod (11) away from the motor (12); Wherein, the second bevel gear (10) is meshingly connected with the first bevel gear (9); Wherein, the fixed disc (14) is fixedly connected to the upper end of the positioning shaft (8); Wherein, a plurality of fixed rods (15) arranged in a central array are fixedly connected to the outer surface of the fixed disc (14).

5. The drying apparatus for plastic product production according to claim 4, characterized in that: A plurality of positioning arc blocks (13) are fixedly connected with the corresponding fixed rods (15); Wherein, the positioning arc block (13) is in a circular arc shape, and a plurality of positioning arc blocks (13) are arranged in a central array; Wherein, the sliding rail groove (16) is formed on the upper surface of the corresponding positioning arc block (13), and the sliding rail groove (16) extends out of the lower surface of the positioning arc block (13); Wherein, a plurality of limiting sliding rods (17) are fixedly connected in the corresponding positioning arc block (13) through the sliding rail groove (16); Wherein, the limiting sliding rod (17) is in a circular arc shape; Wherein, two limiting blocks (20) are slidably sleeved on the outer surfaces of the corresponding limiting sliding rods (17), and the limiting block (20) is slidably connected with the sliding rail groove (16).

6. The drying apparatus for plastic product production according to claim 5, characterized in that: Two positioning springs (18) are fixedly connected with two corresponding limiting blocks (20), and two opposite ends of the two positioning springs (18) are fixedly connected with the inner walls on the left and right sides of the corresponding slide rail groove (16); Wherein, the positioning spring (18) is slidably sleeved on the outer surface of the corresponding limiting slide rod (17); Wherein, two positioning blocks (19) are fixedly connected to the upper surfaces of the two corresponding limiting blocks (20).

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