CN211495785U - Curing oven conveyer belt cleaning device - Google Patents

Abstract

The utility model discloses a curing oven conveyer belt cleaning device, including the steel wire brush roll, a rotating shaft, the runing rest, mounting flange, including a motor, an end cap, a controller, and a cover plate, the horizontal stand, two horizontal stand levels are placed in the conveyer belt both sides, the runing rest has two to correspond with two horizontal stands respectively, the one end and the horizontal stand swing joint of runing rest, the other end is connected with the pivot, the pivot is located the conveyer belt upside and is perpendicular with conveyer belt traffic direction, the pivot forms door type frame with two runing rests, the bearing is equipped with at the mounting flange center, two mounting flange cup joint respectively at the both ends of pivot and fixed with two runing rests with the bolt, steel wire brush roll cover is in the pivot, the motor is installed and is provided rotary power for the pivot on.

Description

Curing oven conveyer belt cleaning device

Technical Field

The invention belongs to the field of mechanical equipment manufacturing, and particularly relates to a curing oven conveyor belt cleaning device.

Background

The length of the existing curing oven is about 12 meters, the conveyor belt is a metal mesh belt, and the conveyor belt heats and cures the workpiece needing heating and curing treatment through the curing oven at a fixed speed. Uncured water-based paint on the workpiece can drop on the metal mesh belt in the conveying process, paint spots are formed on the metal mesh belt after the water-based paint is heated by the curing oven, and the paint spots need to be cleaned in time. At present, the metal mesh belt is cleaned by a steel wire brush manually after the machine is stopped, time and labor are wasted, the manual treatment is difficult to master the force, the time is light and the weight is heavy, paint spots are removed slightly, the cleaning time is prolonged, the metal mesh belt is worn, and the service life of the metal mesh belt is shortened; and the machine halt delays the operation of the curing furnace, so that the production is delayed and the energy consumption loss caused by starting and stopping the curing furnace is reduced.

Disclosure of Invention

In order to overcome the technical problem, the invention provides a curing oven conveyor belt cleaning device which is used without stopping.

In order to achieve the above object, the present invention is achieved by the following means.

The utility model provides a curing oven conveyer belt cleaning device, including the steel wire brush roll, the apparatus further comprises a rotating shaft, the runing rest, mounting flange, including a motor, an end cap, a controller, and a cover plate, the horizontal stand, two horizontal stand levels are placed in the conveyer belt both sides, the runing rest has two to correspond with two horizontal stands respectively, the one end and the horizontal stand swing joint of runing rest, the other end is connected with the pivot, the pivot is located the conveyer belt upside and is perpendicular with conveyer belt traffic direction, pivot and two runing rests form door type frame, the bearing is equipped with at the mounting flange center, two mounting flange cup joint respectively at the both ends of pivot and fixed with two runing rests with the bolt, the steel wire brush roll cover is in the pivot, the motor is installed. When the mesh belt needs to be cleaned, the rotating support is only required to be put down, the steel wire brush roller is in contact with the mesh belt, the steel wire brush roller is pressed on the mesh belt through the self-gravity of the steel wire brush roller, the rotating shaft, the rotating support and the like, the motor is started, and the steel wire brush roller rotates to clean the mesh belt; when not in use, the rotating bracket is lifted. The common conveyor belt cleaning devices often use a piston and a connecting rod to adjust the pressure of the steel wire brush roller on the mesh belt, a measuring device and a calculating device are required to be installed to drive the piston to move, the pressure of the steel wire brush roller on the mesh belt is adjusted, the number of devices is increased, the mechanism is complex, the installation is complex, the reliability is poor, and the purchasing and maintenance cost is high. The advantages of the present application compared thereto are apparent.

Furthermore, the balance weight is arranged on the rotating bracket without the motor, so that the weights on the rotating brackets at two sides are equivalent. In order to ensure the pressure balance of the steel wire brush roller pressed on the mesh belt and prevent the steel wire brush roller from eccentric wear.

Further, the output shaft of the motor is directly connected with the rotating shaft or connected with the rotating shaft through a chain. The direct connection has the advantages that a transmission device is omitted, the equipment is simpler, and the direct connection has the defects that the installation position is limited, the diameter of the fixed flange needs to be enlarged, and the rotating speed cannot be adjusted; the chain connection has the advantages that the rotating speed of the steel wire brush roller can be increased by selecting a small motor through the driving wheel and the driven wheel, the defect that the driven wheel needs to be installed on the rotating shaft, the driving wheel is rotated on the motor in a dark mode, chain transmission is needed, and the number of devices is increased.

Further install the sleeve pipe below mounting flange, install the support column on horizontal stand, the sleeve pipe corresponds with the support column position, is equipped with the hole in the sleeve pipe, and the aperture matches with the support column external diameter, and the sleeve pipe outer wall is equipped with lock nut and is used for the fixed support column to get into sheathed tube degree of depth. Compress tightly the guipure through steel wire brush roll self weight, may cause the transition wearing and tearing of steel wire brush roll and guipure, increase sleeve pipe and support column and pass through lock nut and fix the height of steel wire brush roll, reduce the emergence of transition wearing and tearing, along with steel wire brush roll wearing and tearing back diameter reduces the height of rethread lock nut readjustment steel wire brush roll.

And a dust collection cover is further arranged on one side of the steel wire brush roller for discharging dust, and a dust collection pipe is arranged at the top of the dust collection cover. In the cleaning process, a large amount of dust is brought up due to high-speed rotation of the steel wire brush roller, if secondary pollution is caused due to non-collection, a dust collection cover is installed, and the dust is conveyed to the dust removal processing equipment through the dust collection pipe.

Furthermore, the bottom of the dust collection cover is provided with flexible bristles. Ensuring that the dust does not escape.

Has the advantages that: compared with the prior art, the invention has the advantages that:

1) the curing furnace is used without stopping, so that the production period is shortened, and the energy consumption loss caused by starting and stopping the curing furnace is avoided;

2) the mechanical cleaning device is adopted, the cleaning effect is ensured, and the labor cost is saved;

3) the distance between the steel wire roller and the metal mesh belt is basically constant, so that the wear of the mesh belt is reduced, and the service life of the metal mesh belt is prolonged;

4) the design is exquisite, does not need devices such as complicated transmission, measurement, and the installation convenient to use.

Drawings

FIG. 1 is a schematic view of a conveyor belt cleaning device of a curing oven (without a dust hood);

FIG. 2 is a schematic view of a conveyor belt cleaning device of a curing oven (with a dust hood);

FIG. 3 is a schematic view of a rotary stand;

FIG. 4 is a schematic structural view of a mounting flange;

FIG. 5 is a schematic view of a wire brush roll configuration;

FIG. 6 is a schematic view of a dust cage;

wherein, 1, the steel wire brush roll; 2. a rotating shaft; 3. rotating the bracket; 4. a fixed flange; 5. a motor; 6. a driving wheel; 7. a driven wheel; 8. a chain; 9. a horizontal support; 10. a mounting seat; 11. a support pillar; 12. mesh belt, 13, lock nut, 14, dust cage; 15. brushing; 16. a dust suction pipe.

Detailed Description

The present invention will be described in further detail with reference to examples. The raw materials used in the invention are all commercial products.

Example 1

As shown in figures 1-6, a curing oven conveyor belt cleaning device comprises a steel wire brush roll 1, a rotating shaft 2, a rotating bracket 3, fixed flanges 4, a motor 5 and horizontal brackets 9, wherein the two horizontal brackets 9 are horizontally arranged at two sides of a mesh belt 12, the two rotating brackets 3 are respectively corresponding to the two horizontal brackets 9, one end of each rotating bracket 3 is movably connected with a mounting seat 10 on the horizontal bracket 9, the other end of each rotating bracket 3 is connected with the rotating shaft 2, the rotating shaft 2 is positioned at the upper side of the mesh belt 12 and is vertical to the running direction of the mesh belt 12, the rotating shaft 2 and the two rotating brackets 3 form a door-shaped frame, a bearing is arranged at the center of each fixed flange 4, the two fixed flanges 4 are respectively sleeved at two ends of the rotating shaft 2 and are fixed with the two rotating brackets 3 by bolts, a sleeve is arranged below the fixed flanges 4, a support column 11, the hole diameter is matched with the outer diameter of a support column 11, a locking nut 13 is arranged on the outer wall of the sleeve and used for fixing the depth of the support column 11 entering the sleeve, a steel wire brush roller 1 is sleeved on a rotating shaft 2, a motor 5 is installed on a rotating bracket 3 on one side, a driven wheel 7 is installed on the rotating shaft 2, a driving wheel 6 is arranged on the motor 5 in a dark turning mode and is driven by a chain 8, the rotating direction of the rotating shaft 2 is opposite to the advancing direction of a mesh belt 12, and a balance weight is installed on the rotating bracket 3 without the motor 5, so that the weights; a dust collection cover 14 is arranged on one side of the steel wire brush roller 1 for discharging dust, a dust collection pipe 16 is arranged on the top of the dust collection cover 14, and flexible bristles 15 are arranged at the bottom of the dust collection cover 14.

Example 2

Basically the same as in example 1, except that there is no sleeve under the mounting flange 4, there are no support posts 11 on the horizontal support 9, and the wire brush roll 1 is pressed against the belt 12 by its own weight.

Example 3

Basically the same as embodiment 1, except that the motor 5 is installed outside the fixing flange 4, and the output shaft of the motor 5 is directly connected to the rotating shaft 2.

The present invention has been described in terms of the above embodiments, and it should be understood that the above embodiments are not intended to limit the present invention in any way, and all technical solutions obtained by using equivalents or equivalent changes fall within the protection scope of the present invention.

Claims (6)

1. The utility model provides a curing oven conveyer belt cleaning device, a serial communication port, including the steel wire brush roll, the apparatus further comprises a rotating support, mounting flange, including a motor, an end cap, a controller, and a cover plate, horizontal stand, two horizontal stand levels are placed in the conveyer belt both sides, rotary stand has two to correspond with two horizontal stands respectively, rotary stand's one end and horizontal stand swing joint, the other end is connected with the pivot, the pivot is located the conveyer belt upside and is perpendicular with the conveyer belt traffic direction, the pivot forms door type frame with two rotary stand, the bearing is equipped with at the mounting flange center, two mounting flange cup joint respectively at the both ends of pivot and fixed with two rotary stand with the bolt, the steel wire brush roll cover is in the pivot, the motor is installed and is provided rotary power for the pivot on.

2. The curing oven conveyor cleaning apparatus of claim 1, wherein a counterweight is mounted on the rotating rack without the motor to make the weight on the rotating rack on both sides equal.

3. The curing oven conveyor cleaning apparatus of claim 1, wherein the output shaft of the motor is connected to the rotating shaft directly or via a chain.

4. The curing oven conveyor belt cleaning device of claim 1, wherein a sleeve is installed below the fixing flange, a support column is installed on the horizontal support, the sleeve corresponds to the support column in position, a hole is formed in the sleeve, the hole diameter is matched with the outer diameter of the support column, and a locking nut is arranged on the outer wall of the sleeve and used for fixing the depth of the support column entering the sleeve.

5. The curing oven conveyor belt cleaning device as claimed in any one of claims 1 to 4, wherein a dust collection hood is installed on the dust discharging side of the wire brush roller, and a dust collection pipe is arranged on the top of the dust collection hood.

6. The curing oven conveyor cleaning apparatus of claim 5 wherein the bottom of the dust hood is provided with flexible bristles.

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