Bagged material ash removal device

Abstract

The utility model discloses a bagged material deashing device, which relates to the technical field of deashing equipment, and comprises a box body, a feed port and a discharge port are distributed at two ends of the box body, door curtains are fixedly connected to the feed port and the discharge port, and a conveying channel formed by a plurality of rectangular rollers is arranged between the feed port and the discharge port; a brush and a blowing pipe are fixedly connected in the box body, a photoelectric switch is arranged on one side of the conveying channel, the air inlet end of the blowing pipe is fixedly connected with an electromagnetic valve, and the photoelectric switch is used for detecting the existing state of bagged materials on the conveying channel and controlling the electromagnetic valve to be opened and closed according to the existing state. The bagged material ash removal device is good in ash removal effect and low in energy consumption; and meanwhile, the bagged materials can be leveled, so that subsequent stacking and transportation are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to a dust cleaning equipment technical field, concretely is a bagged material dust cleaning device. BACKGROUND

[0002] After putty powder production is finished, the outer surface of the packaging bag after encapsulation often has putty powder, this can make product transportation difficulty increase, easily cause dust pollution, harm product image, therefore need to clean the outer surface of putty powder packaging bag.

[0003] At present, the compressed gas blowpipe is often used on the packaging assembly line to remove the dust and powder on the surface of the packaging bag. However, due to the long time consumption of the putty powder bagging and sealing processes, there is a large gap between the bagged materials on the conveying line. During this period, the blowpipe continuously supplies gas, causing unnecessary waste of compressed air.

[0004] Therefore, it is necessary to provide a bagged material dust cleaning device to solve the above problems. UTILITY MODEL CONTENTS

[0005] (I) Technical problem solved

[0006] The utility model aims at providing a bagged material dust cleaning device to solve the problems in the above background technology.

[0007] (II) Technical scheme

[0008] In order to achieve the above purpose, the utility model is implemented by the following technical scheme: a bagged material dust cleaning device, comprising a box, a feeding port and a discharging port are arranged at both ends of the box, doors are fixedly connected at the feeding port and the discharging port, a conveying channel composed of a plurality of rectangular rollers is arranged between the feeding port and the discharging port;

[0009] A brush and a blowpipe are fixedly connected in the box, a photoelectric switch is arranged on one side of the conveying channel, an electromagnetic valve is fixedly connected to the gas inlet end of the blowpipe, the photoelectric switch is used to detect the existence state of the bagged material on the conveying channel, and the electromagnetic valve is controlled according to the detection result.

[0010] Preferably, the arrangement direction of the brush and the blowpipe is perpendicular to the conveying direction of the bagged material.

[0011] Preferably, an exhaust pipe is connected to the top end of the box.

[0012] Preferably, the brush and the blowpipe are both multiple, and the multiple brushes and blowpipes are distributed at intervals.

[0013] Preferably, the blowpipe is arranged above and below the conveying channel.

[0014] Preferably, side baffles are provided on both sides of the conveying channel.

[0015] Preferably, a bracket is fixedly connected to the outside of the box, and supports are fixedly connected to both ends of the bracket. Adjusting rods are fixedly connected to both ends of the side baffle perpendicular to the plate surface. The adjusting rods are slidably connected to the supports and locked by fastening bolts.

[0016] Preferably, each of the four corners of the bracket has a leg extending through it, and the outer side of each leg is threaded with a nut.

[0017] Preferably, two blowpipes are provided above the conveying channel, and the photoelectric switch is located between the two blowpipes.

[0018] (III) Beneficial Effects

[0019] Compared with the prior art, this utility model provides a dust removal device for bagged materials, which has the following beneficial effects:

[0020] 1. This bagged material cleaning device uses a photoelectric switch to control the opening and closing of a solenoid valve, thereby controlling the on / off state of the blowpipe and reducing energy consumption.

[0021] 2. This bagged material cleaning device uses brushes and blowpipes installed inside the housing to clean the dust on the outside of the bagged material as it is conveyed by the rectangular roller, thus preventing dust residue from remaining on the outer surface of the bagged material.

[0022] 3. This bagged material cleaning device uses rectangular rollers to convey bagged materials, which can prevent the materials from sliding relative to the rollers. At the same time, the continuous undulation during the conveying process can vibrate and level the bagged materials, making them more flat and easier to stack. Attached Figure Description

[0023] Figure 1 This is a three-dimensional schematic diagram of the structure of this utility model;

[0024] Figure 2 This is a schematic front cross-sectional view of the structure of this utility model;

[0025] Figure 3 This is a side sectional view of the structure of this utility model;

[0026] Figure 4 This utility model Figure 1 Enlarged diagram of point A.

[0027] In the figure: 1, box; 2, electromagnetic valve; 3, support; 4, photoelectric switch; 5, door curtain; 6, light emitter; 7, brush; 8, rectangular roller; 9, receiver; 10, side baffle; 11, adjusting rod; 12, support; 13, fastening bolt; 14, nut; 15, leg; 16, exhaust pipe; 17, blowing pipe; 18, motor. DETAILED DESCRIPTION

[0028] 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.

[0029] Please refer to Figures 1-4 As shown in the figure, a kind of bagged material dust cleaning device, including box 1, the both ends of box 1 are distributed and are provided with feed inlet and discharge outlet, feed inlet and discharge outlet are both fixedly connected with door curtain 5, feed inlet and discharge outlet are equipped with conveying channel formed by several rectangular rollers 8 between them;Box 1 is fixedly connected with brush 7 and blowing pipe 17 in it, preferably, the layout direction of brush 7 and blowing pipe 17 is perpendicular to bagged material conveying direction, one side of conveying channel is equipped with photoelectric switch 4, the air inlet end of blowing pipe 17 is fixedly connected with electromagnetic valve 2, photoelectric switch 4 is used to detect the existence state of bagged material on conveying channel, and accordingly control electromagnetic valve 2 opening and closing. Wherein, one side of rectangular roller 8 is fixedly connected with sprocket, and a plurality of rectangular rollers 8 are connected by chain transmission and driven to rotate by motor 18.

[0030] When bagged material needs to be cleaned, blowing pipe 17 is connected with gas source, bagged material is sent into conveying channel from feed inlet, under the action of a plurality of rectangular rollers 8, bagged material is driven to convey towards discharge outlet, when bagged material passes photoelectric switch 4, photoelectric switch 4 is triggered, electromagnetic valve 2 is opened, compressed air is sprayed from blowing pipe 17 to clean the powder and dust on the outside of bagged material;With the aid of brush 7, stubborn dust can be removed, under the block of door curtain 5, dust pollution is reduced.

[0031] By setting photoelectric switch 4 to control the on-off of blowing pipe 17 and gas source connection, when there is no bagged material on conveying channel, gas supply is stopped, to reduce energy consumption;By using rectangular roller to convey bagged material, material sliding relative to roller can be avoided, and the constantly fluctuating conveying process can vibrate and flatten bagged material, so that it is more flat and convenient for stacking.

[0032] Specifically, blowing pipe 17 is a hollow pipe, a plurality of air outlets are formed on one side of the hollow pipe along the length direction thereof.

[0033] In order to avoid dust pollution, the top end of the box 1 is connected with the exhaust pipe 16. The exhaust pipe 16 is connected with the dust removal equipment through the ventilation pipe, and the dust is pumped to the dust removal equipment for filtration to avoid dust pollution.

[0034] In order to improve the cleaning effect, the brush 7 and the blowing pipe 17 are multiple, and the multiple brush 7 and the blowing pipe 17 are distributed at intervals. Through the multiple alternating cleaning of the brush 7 and the blowing pipe 17, the cleaning effect is further improved.

[0035] By arranging the blowing pipe 17 above and below the conveying channel, the upper and lower sides of the bagged material are cleaned to avoid dust residue and further improve the dust removal effect.

[0036] In some embodiments, the conveying channel is provided with side plates 10 on both sides. By arranging the side plates 10, the bagged material is limited to avoid deviation during conveying.

[0037] In order to adjust the distance between the two side plates 10 according to the width of the bagged material, the outer side of the box 1 is fixedly connected with the bracket 3, the two ends of the bracket 3 are fixedly connected with the support 12, the two ends of the side plate 10 are fixedly connected with the adjusting rod 11 perpendicular to the plate surface, and the adjusting rod 11 is slidingly connected with the support 12 and locked and fixed by the fastening bolt 13.

[0038] When adjusting the distance between the two side plates 10, loosen the fastening bolt 13, slide the adjusting rod 11 to adjust the distance between the two side plates 10, and after adjustment, tighten the fastening bolt 13 to press and fix the adjusting rod 11.

[0039] In use, the device is usually arranged on the production line, and the feeding end and the discharging end are provided with roller conveyors. In order to facilitate adaptive adjustment according to the height of the roller conveyor, the four corners of the bracket 3 are penetrated by the supporting leg 15, the outer side of the supporting leg 15 is threadedly connected with the nut 14, and the bracket 3 is supported by the nut 14.

[0040] When the height is adaptively adjusted, rotate the nut 14 to adjust the height of the nut 14 on the supporting leg 15, so as to complete the adjustment of the height of the bracket 3.

[0041] In some embodiments, the photoelectric switch 4 includes a light emitter 6 and a receiver 9, the light emitter 6 and the receiver 9 are oppositely arranged on both sides of the box 1, and a through hole is formed in the position corresponding to the photoelectric switch 4 on the side plate 10. When the bagged material blocks the light of the light emitter 6, the photoelectric switch 4 is triggered, and the electromagnetic valve 2 is opened; otherwise, the electromagnetic valve 2 is closed.

[0042] In order to enable the electromagnetic valve 2 to be opened and closed in time, two blowing pipes 17 are arranged above the conveying channel, and the photoelectric switch 4 is located between the two blowing pipes 17.

[0043] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A dust removal device for bagged materials, comprising a housing (1), characterized in that: The box (1) has an inlet and an outlet at both ends. A curtain (5) is fixedly connected to both the inlet and the outlet. A conveying channel composed of several rectangular rollers (8) is provided between the inlet and the outlet. The box (1) is fixedly connected to a brush (7) and a blow pipe (17). A photoelectric switch (4) is provided on one side of the conveying channel. A solenoid valve (2) is fixedly connected to the air inlet end of the blow pipe (17). The photoelectric switch (4) is used to detect the presence of bagged materials on the conveying channel and control the opening and closing of the solenoid valve (2) accordingly.

2. The dust removal device for bagged materials according to claim 1, characterized in that: The brush (7) and the blow pipe (17) are both arranged perpendicular to the direction of bagged material conveying.

3. The dust removal device for bagged materials according to claim 1, characterized in that: The top of the housing (1) is connected to an exhaust pipe (16).

4. The dust removal device for bagged materials according to claim 1, characterized in that: There are multiple brushes (7) and blowpipes (17), and the multiple brushes (7) and blowpipes (17) are distributed at intervals.

5. The dust removal device for bagged materials according to claim 1, characterized in that: The conveying channel is equipped with blow pipes (17) above and below it.

6. The dust removal device for bagged materials according to claim 1, characterized in that: Side baffles (10) are provided on both sides of the conveying channel.

7. The dust removal device for bagged materials according to claim 6, characterized in that: A bracket (3) is fixedly connected to the outside of the box (1). Both ends of the bracket (3) are fixedly connected to supports (12). Both ends of the side baffle (10) are fixedly connected to adjusting rods (11) perpendicular to the plate surface. The adjusting rods (11) are slidably connected to the supports (12) and locked by fastening bolts (13).

8. The dust removal device for bagged materials according to claim 7, characterized in that: The bracket (3) has legs (15) running through its four corners, and nuts (14) are threaded onto the outer side of the legs (15).

9. A dust removal device for bagged materials according to claim 1, characterized in that: Two blow pipes (17) are provided above the conveying channel, and the photoelectric switch (4) is located between the two blow pipes (17).

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