Powder coating conveyor

Abstract

The utility model relates to the technical field of powder coating processing, in particular to a powder coating conveyor. According to the technical scheme, the device comprises a conveying groove, a water tank and a control box, two conveying rollers are symmetrically installed on the two sides in the conveying groove, a row of auxiliary rollers are installed between the two conveying rollers at equal intervals, a conveying belt is installed between the two conveying rollers and the row of auxiliary rollers, a feeding hopper is installed at the left end of the bottom of the conveying groove, and an installation box is installed at the right end of the top of the conveying groove; the water tank is arranged at the bottom of the conveying groove, a water pump is installed at the right end of the top of the water tank, a water inlet of the water pump is communicated with the water tank through a water inlet pipe, and a water outlet of the water pump is communicated with a water inlet of the cold water coil through a water outlet pipe. A water outlet of the cold water coil communicates with the water tank through a backflow pipe. The sheet materials are cooled in an active cold air blowing mode, the conveying length of the conveyor does not need to be increased, the cooling efficiency is improved, and the conveying cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to powder coating processing technical field, concretely to a powder coating conveyor. BACKGROUND

[0002] Powder coating is a new type of solvent-free solid powder coating, compared with liquid coating, due to its raw material composition is less and no solvent volatilization characteristics, make it has no solvent, no pollution, and coating mechanical strength higher characteristics, and is widely used in household appliances and various industries. In the production process of powder coating, the raw materials need to be first melted and crosslinked by using an extruder, then the extruded material is formed into a sheet shape by using a tabletting device, and the tabletted material needs to be cooled during the conveying process, and the cooled material is crushed, ground and sieved to obtain the finished product.

[0003] The current conveyor usually achieves the purpose of cooling by lengthening the conveying distance, which not only has low cooling efficiency, but also increases the production cost. UTILITY MODEL CONTENT

[0004] The utility model discloses a powder coating conveyor, which has the advantages of cooling the sheet material by actively blowing cold air, without increasing the conveying length of the conveyor, improving the cooling efficiency and reducing the conveying cost, thereby solving the problems mentioned in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a powder coating conveyor, comprising a conveying groove, a water tank and a control box, two conveying rollers are symmetrically installed inside the conveying groove, a row of auxiliary rollers is installed equidistantly between the two conveying rollers, a conveying belt is installed between the two conveying rollers and the row of auxiliary rollers, a feed hopper is installed at the left end of the bottom of the conveying groove, an installation box is installed at the right end of the top of the conveying groove, three fans are embeddedly installed in the top plate of the installation box, a cold water coil is installed at the top of the installation box, the water tank is arranged at the bottom of the conveying groove, a water pump is installed at the right end of the top of the water tank, the water inlet of the water pump is communicated with the water tank through a water inlet pipe, the water outlet of the water pump is communicated with the water inlet of the cold water coil through a water outlet pipe, and the water outlet of the cold water coil is communicated with the water tank through a reflux pipe.

[0006] Preferably, four supporting legs are installed at the bottom of the conveying groove in a rectangular array, and a reinforcing rod is installed between the lower ends of the four supporting legs. By arranging four supporting legs, the conveying groove is stably supported.

[0007] Preferably, an installation plate is installed at the left end of the front of the conveying groove, a conveying motor is installed on the installation plate, and the output shaft of the conveying motor is connected with the left conveying roller shaft through a flange. By arranging the conveying motor, the conveying belt is driven to rotate.

[0008] Preferably, the left side and the front and rear sides inside the conveying groove are provided with rubber baffle plates on the upper surface of the conveying belt.

[0009] Preferably, the control box is installed at the bottom of the conveying groove close to the inner side of the left support leg, and the control box is electrically connected with the water pump, the fan and the conveying motor respectively.

[0010] Compared with the prior art, the present application has the following advantages:

[0011] In use, the tablet-shaped powder coating raw material is fed into the conveying groove from the feeding hopper, and the conveying motor drives the conveying belt to rotate to convey the tablet-shaped powder coating raw material. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 is a structural schematic view of the present application;

[0013] Fig. 2 is an appearance view of the present application.

[0014] In the drawings: 1, conveying groove; 2, conveying belt; 3, water outlet pipe; 4, water pump; 5, water inlet pipe; 6, water tank; 7, return pipe; 8, control box; 9, support leg; 10, conveying roller; 11, rubber baffle plate; 12, feeding hopper; 13, mounting box; 14, fan; 15, cold water coil; 16, auxiliary roller; 17, mounting plate; 18, conveying motor. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0016] Please refer to Figs. 1-2The utility model provides a kind of powder coating conveyor technical scheme: a kind of powder coating conveyor, including conveying groove 1, water tank 6 and control box 8, four supporting legs 9 are installed in the bottom of conveying groove 1 in rectangular matrix, reinforcing bar is installed between the lower end of four supporting legs 9, two conveying rollers 10 are symmetrically installed inside conveying groove 1, a row of auxiliary rollers 16 are installed equidistantly between two conveying rollers 10, conveying belt 2 is installed between two conveying rollers 10 and a row of auxiliary rollers 16, rubber baffle 11 is installed on the left side and front and back side in the inside of conveying groove 1 and located on the upper surface of conveying belt 2, mounting plate 17 is installed in the front left end of conveying groove 1, conveying motor 18 is installed on mounting plate 17, the output shaft of conveying motor 18 is connected with the rotating shaft of left conveying roller 10 by flange, feed hopper 12 is installed in the left end of the bottom of conveying groove 1;Powder coating raw material of good tablet is entered into conveying groove 1 from feed hopper 12, conveying motor 18 works to drive left conveying roller 10 to rotate, right conveying roller 10 is driven to rotate in cooperation to drive conveying belt 2 to rotate and convey powder coating raw material of good tablet.

[0017] mounting box 13 is installed in the right end of the top of conveying groove 1, three fans 14 are inlaidly installed in the top plate of mounting box 13, cold water coil 15 is installed in the top of mounting box 13, water tank 6 is arranged at the bottom of conveying groove 1, water pump 4 is installed in the right end of the top of water tank 6, the water inlet of water pump 4 is communicated with water tank 6 by water inlet pipe 5, the water outlet of water pump 4 is communicated with the water inlet of cold water coil 15 by water outlet pipe 3, the water outlet of cold water coil 15 is communicated with water tank 6 by backflow pipe 7;During conveying, water pump 4 works to continuously suck cold water out through water inlet pipe 5, enters into cold water coil 15 through water outlet pipe 3, and then returns to water tank 6 from backflow pipe 7, three fans 14 work to blow outside air to powder coating raw material of good tablet, and the air is always in ice-cold state after passing through cold water coil 15 to cool powder coating raw material of good tablet.

[0018] The utility model uses, through control box 8 to start conveying motor 18, water pump 4 and three fans 14, powder coating raw material of good tablet is entered into conveying groove 1 from feed hopper 12, conveying motor 18 works to drive left conveying roller 10 to rotate, right conveying roller 10 is driven to rotate in cooperation to drive conveying belt 2 to rotate and convey powder coating raw material of good tablet, during conveying, water pump 4 works to continuously suck cold water out through water inlet pipe 5, enters into cold water coil 15 through water outlet pipe 3, and then returns to water tank 6 from backflow pipe 7, three fans 14 work to blow outside air to powder coating raw material of good tablet, and the air is always in ice-cold state after passing through cold water coil 15 to cool powder coating raw material of good tablet.

[0019] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A powder paint conveyor comprising a conveying channel (1), a water tank (6) and a control box (8), characterized in that: Two conveying rollers (10) are symmetrically installed inside the conveying groove (1), a row of auxiliary rollers (16) are installed equidistantly between the two conveying rollers (10), a conveying belt (2) is installed between the two conveying rollers (10) and the row of auxiliary rollers (16), a feeding hopper (12) is installed at the left end of the bottom of the conveying groove (1), a mounting box (13) is installed at the right end of the top of the conveying groove (1), three fans (14) are embeddedly installed in the top plate of the mounting box (13), a cold water coil (15) is installed at the top of the mounting box (13), the water tank (6) is arranged at the bottom of the conveying groove (1), a water pump (4) is installed at the right end of the top of the water tank (6), the water inlet of the water pump (4) is communicated with the water tank (6) through a water inlet pipe (5), the water outlet of the water pump (4) is communicated with the water inlet of the cold water coil (15) through a water outlet pipe (3), and the water outlet of the cold water coil (15) is communicated with the water tank (6) through a backflow pipe (7).

2. A powder coating conveyor as claimed in claim 1, characterized in that: Four supporting legs (9) are installed in a rectangular array at the bottom of the conveying groove (1), and a reinforcing rod is installed between the lower ends of the four supporting legs (9).

3. A powder coating conveyor as defined in claim 1, characterized in that: A mounting plate (17) is installed at the left end of the front of the conveying groove (1), a conveying motor (18) is installed on the mounting plate (17), and the output shaft of the conveying motor (18) is connected with the rotating shaft of the left conveying roller (10) through a flange.

4. A powder coating conveyor as defined in claim 1, characterized in that: Rubber baffles (11) are installed on the upper surface of the conveying belt (2) at the left side inside and the front and back sides of the conveying groove (1).

5. A powder coating conveyor as defined in claim 1, wherein: The control box (8) is installed at the bottom of the conveying groove (1) close to the inner side of the left supporting leg (9), and the control box (8) is electrically connected with the water pump (4), the fan (14) and the conveying motor (18) respectively.

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