Lifting mechanism of dust removal equipment

Abstract

The utility model discloses a lifting mechanism of dust removal equipment, which relates to the field of dust removal equipment and comprises a frame, and two dust removal modules are mounted on the frame. A plurality of guide rail sliding block mechanisms are fixedly installed between the two dust removal modules, the distance between the two dust removal modules is adjusted in a lifting mode through the guide rail sliding block mechanisms, and the two dust removal modules are symmetrically arranged up and down. A lifting unit is fixedly mounted on the rack and drives one of the dust removal modules to ascend and descend; compared with an existing mode that a dust collection fan is directly fixed to the topmost side, when the dust removal device is used, the distance between the two dust removal modules can be adjusted in a self-adaptive lifting mode through the lifting unit, then dust removal actions can be conducted on products of different specifications in a self-adaptive mode, air taps and dust collection channels in the dust removal modules can be closer to the surfaces of the products, and the dust removal efficiency is improved. The device is used for achieving better dust removal and dust collection effects.

Description

TECHNICAL FIELD

[0001] The utility model relates to dust removal equipment field especially is concerned with a lifting mechanism of dust removal equipment. BACKGROUND

[0002] After product and spare parts production, in the process of transportation, assembly, dust is extremely easy to adhere, therefore needs to carry out dust removal work, however, the traditional dust removal mode is to use compressed air to carry out dust removal, sets up the air hole and the rotating disc in the dust removal equipment to connect the air blowing connector, compressed air blows out at the air blowing connector, and rotation blowing is realized through the rotating disc, or directly compressed air is connected with single row multi-air hole, and the compressed air blows and dust removal action to the spare parts conveyed on the conveying belt.

[0003] At present, dust suction of the industry is all fixed at the highest position, such as the product is 150mm high, so the dust suction fan is placed at the position of 150mm, when the product is thin, such as 10mm, because the dust suction fan is still at the position of 150mm, the dust suction effect of these products is not good.

[0004] Because the product structure, thickness and size to be dusted are different, the dust removal equipment is fixed in height in the process of realizing continuous transmission operation, and cannot be adjusted, when blowing and dust removal, the dust removal and suction effect may be not ideal because of too far distance, therefore, it is necessary to design a lifting mechanism of dust removal equipment to adapt to the surface of the product for dust removal and suction operation. UTILITY MODEL CONTENTS

[0005] The utility model provides a technical scheme to solve the above problems.

[0006] A lifting mechanism of dust removal equipment, including frame, two dust removal modules are installed on the frame, a plurality of guide rail slide block mechanisms are fixedly installed between the two dust removal modules, the distance between the two dust removal modules is adjusted by the plurality of guide rail slide block mechanisms, and the two dust removal modules are symmetrically arranged above and below each other, a lifting unit is fixedly installed on the frame, and the lifting unit drives one of the dust removal modules to move up and down.

[0007] Optionally, the guide rail slide block mechanism includes a sliding optical shaft and an optical shaft slide block, the upper end of the sliding optical shaft is fixedly installed on the upper dust removal module, the sliding optical shaft is vertically arranged, the optical shaft slide block is fixedly installed on the lower dust removal module, and the lower end of the sliding optical shaft is slidably inserted into the optical shaft slide block.

[0008] Optionally, the elevator set comprises a motor, a speed reducer, a rotating shaft and a pull rope, the rotating shaft is rotatably and fitly installed on the top side of the rack, the motor and the speed reducer are both fixedly installed on the rack, the motor drives the rotating shaft to rotate through the speed reducer, and the pull rope is woundly installed on the rotating shaft.

[0009] More preferably, the pull rope is provided with at least two.

[0010] Optionally, the dust removal module is provided with a conveying module, the conveying module comprises a driving roller, a plurality of driven rollers and a plurality of transmission belts, the driving roller and the driven rollers are both rotatably and fitly installed in the dust removal module, and the transmission belts are fitly installed between the driving roller and the driven rollers.

[0011] Optionally, one end of the driving roller is fixedly provided with a driving sprocket, the dust removal module on the lower side is fixedly provided with a sprocket tensioning mechanism, a driven sprocket is rotatably and fitly installed on the sprocket tensioning mechanism, and the driving sprocket and the driven sprocket are fitly provided with a transmission chain therebetween.

[0012] Optionally, the sprocket tensioning mechanism comprises a vertical guide rail and a sprocket sliding block, the vertical guide rail is fixedly installed on the dust removal module on the lower side, the sprocket sliding block is slidably and fitly installed on the vertical guide rail, the driven sprocket is provided with two, the two driven sprockets are both rotatably and fitly installed on the sprocket sliding block, and the transmission chain is fitly installed between the two driving sprockets and the two driven sprockets.

[0013] Optionally, two telescopic concertinas are fixedly installed between the two dust removal modules, and the two telescopic concertinas are arranged on the front and rear sides of the dust removal modules respectively.

[0014] Compared with the prior art, the dust removal module has the advantages that:

[0015] 1. One of the dust removal modules is driven by the elevator set to move up and down, so that the distance between the two dust removal modules is controlled, when the product passes through the two dust removal modules through the conveying line, the two sides of the product can be simultaneously dusted by the two dust removal modules, when the product is thin, the distance between the two dust removal modules can be reduced by the elevator set, so that the air nozzle and the dust suction port in the dust removal module are closer to the product, and vacuum dust collection is formed, when the product is thick, the distance between the two dust removal modules can be increased by the elevator set, so that the product can pass through the gap for dusting, and the air nozzle and the dust suction port are also closer to the product, thereby achieving better dust removal effect.

[0016] 2. The arrangement of multiple guide rail slider mechanisms ensures stable cooperation between the two dust removal modules, keeping the gap between them parallel vertically, and effectively removing dust when the product passes through the gap between the two dust removal modules.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Fig. 1 This is a schematic diagram of the structure of this utility model;

[0020] Fig. 2 This is a schematic diagram of the installation structure of the guide rail slider mechanism and the sprocket tensioning mechanism;

[0021] Fig. 3 This is a schematic diagram of the installation structure of the elevator unit and the conveyor module.

[0022] The diagram shows: 1. Frame; 2. Dust removal module; 3. Guide rail slider mechanism; 31. Sliding optical axis; 32. Optical axis slider; 4. Lifting unit; 41. Motor; 42. Reducer; 43. Rotating shaft; 44. Pull rope; 5. Lifting rod; 6. Conveying module; 61. Driven roller; 62. Driven roller; 63. Transmission belt; 7. Driven sprocket; 8. Sprocket tensioning mechanism; 81. Vertical guide rail; 82. Sprocket slider; 9. Driven sprocket; 10. Transmission chain; 11. Telescopic bellows. Detailed Implementation

[0023] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0024] The components of the present invention embodiments described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0025] Based on the embodiments of the utility model, all other embodiments obtained by the ordinary skilled in the art without making creative labor belong to the range of the utility model protection.

[0026] In the description of the utility model, it is to be explained that, the orientation or position relation of the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and the like is based on the orientation or position relation shown in the drawing, and is only for the convenience of describing the utility model and simplifying the description, and is not indicative or suggestive of the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as the limitation of the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicative or suggestive of relative importance.

[0027] In the description of the utility model, it is to be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, can also be detachable connection, or integrally connected, can be mechanical connection, can also be electrical connection, can be directly connected, can also be indirectly connected through intermediate medium, can be the communication inside two elements. For the ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0028] As Figs. 1-3 The utility model discloses a lifting mechanism of dust removal equipment, including frame 1, install two dust removal modules 2 on the frame 1, a plurality of guide rail sliding block mechanisms 3 are fixedly installed between two dust removal modules 2, and the spacing between two dust removal modules 2 is adjusted by a plurality of guide rail sliding block mechanisms 3, and two dust removal modules 2 are symmetrically arranged up and down each other, the lifting machine set 4 is fixedly installed on the frame 1, and one of dust removal modules 2 is driven to move up and down by the lifting machine set 4,

[0029] The principle is: one of the dust removal modules 2 is driven by the elevator set 4 to move up and down, thereby controlling the distance between the two dust removal modules 2. When the product passes through the two dust removal modules 2, the two sides of the product can be simultaneously dusted by the two dust removal modules 2 on both sides. When dusting thinner products, the distance between the two dust removal modules 2 can be reduced by the elevator set 4, so that the air nozzle and the dust suction port in the dust removal module 2 are closer to the product. When dusting thicker products, the distance between the two dust removal modules 2 can also be increased by the elevator set 4, so that the product can pass through the gap for dust removal, and the air nozzle and the dust suction port can be closer to the product, forming a vacuum form, thereby achieving better dust removal effect. The arrangement of the plurality of guide rail slide mechanisms 3 can ensure the stable cooperation between the two dust removal modules 2, so that the gap between the two dust removal modules 2 always remains in a parallel state, and the product can be effectively dusted when passing through the gap between the two dust removal modules 2.

[0030] The elevator set 4 can be selected from a motor 41, a cylinder, a hydraulic cylinder, an electric push rod, a lead screw, a gear rack, etc. as long as it can effectively drive one of the dust removal modules 2 to move up and down. The other dust removal module 2 is directly fixed to the rack 1, thereby effectively controlling the distance between the two dust removal modules 2. When the product passes through the two dust removal modules 2, the air nozzle and the dust suction port in the dust removal module 2 can be closer to the surface of the product, thereby achieving better dust removal and dust suction effect.

[0031] Optionally, the guide rail slide mechanism 3 includes a sliding light shaft 31 and a light shaft slide 32. The upper end of the sliding light shaft 31 is fixedly installed on the upper dust removal module 2, and the sliding light shaft 31 is vertically arranged. The light shaft slide 32 is fixedly installed on the lower dust removal module 2, and the lower end of the sliding light shaft 31 is slidably inserted into the light shaft slide 32. The relative displacement of the two dust removal modules 2 can be realized by the cooperation of the sliding light shaft 31 and the light shaft slide 32, thereby ensuring the stability during the adjustment of the conveying gap and enhancing the dust removal effect on the product.

[0032] Optionally, the elevator set 4 includes a motor 41, a reducer 42, a rotating shaft 43, and a pull rope 44. The rotating shaft 43 is rotatably installed on the top side of the rack 1. The motor 41 and the reducer 42 are both fixedly installed on the rack 1. The motor 41 drives the rotating shaft 43 to rotate through the reducer 42. The pull rope 44 is wound around the rotating shaft 43. The upper dust removal module 2 is fixedly installed with a lifting rod 5, and the outer end of the pull rope 44 is fixedly installed on the lifting rod 5. The motor 41 drives the rotating shaft 43 to rotate at a reduced speed through the reducer 42. The rotating shaft 43 can lift the upper dust removal module 2 through the pull rope 44, thereby making the upper dust removal module 2 move up and down. The principle is the same as that of the elevator, which can control the lifting distance of the upper dust removal module 2 with high precision, thereby realizing dust removal processing of different products.

[0033] More preferably: the pull rope 44 is provided with at least two; can ensure the upper side of the dust removal module 2 can be stable lifting.

[0034] In the utility model, the biggest feature of the elevator set 4 is that the dust suction and dust removal air nozzle are designed on a horizontal line, after high-pressure air dust removal, the foreign matters blown up by high-pressure air are sucked away like vacuum extraction, because the air nozzle and the dust suction port are closer to the product, so better dust removal and dust suction effect can be achieved.

[0035] Optionally: two dust removal modules 2 are provided with conveying modules 6, the conveying module 6 comprises a driving roller 61, a plurality of driven rollers 62 and a plurality of transmission belts 63, the driving roller 61 and the driven roller 62 are rotatably and movably installed in the dust removal module 2, and the transmission belt 63 is movably installed between the driving roller 61 and the plurality of driven rollers 62; the product can be directly placed on the conveying module 6 for conveying, the conveying module 6 can send the product to the gap between the two dust removal modules 2, thereby achieving the technical effect of effective dust removal.

[0036] Optionally: one end of the driving roller 61 is fixedly provided with a driving sprocket 7, the lower side of the dust removal module 2 is fixedly provided with a sprocket tensioning mechanism 8, the sprocket tensioning mechanism 8 is rotatably and movably provided with a driven sprocket 9, and the two driving sprockets 7 and the driven sprockets 9 are movably provided with a transmission chain 10; the transmission chain 10 can be used to synchronously rotate the two driving sprockets 7, and the rotation directions of the two driving sprockets 7 are opposite, thereby effectively conveying the product to the gap between the two dust removal modules 2 for dust removal operation.

[0037] Optionally: the sprocket tensioning mechanism 8 comprises a vertical guide rail 81 and a sprocket sliding block 82, the vertical guide rail 81 is fixedly installed on the lower side of the dust removal module 2, the sprocket sliding block 82 is slidably installed on the vertical guide rail 81, the driven sprocket 9 is provided with two, the two driven sprockets 9 are rotatably and movably installed on the sprocket sliding block 82, and the transmission chain 10 is movably installed between the two driving sprockets 7 and the two driven sprockets 9; the principle of the sprocket tensioning mechanism 8 is to use the gravity of the sprocket sliding block 82 and the driven sprocket 9 to tension, the sprocket sliding block 82 and the driven sprocket 9 move downward along the vertical guide rail 81 under the gravity, at this time, the transmission chain 10 can be tensioned by the two driven sprockets 9, thereby realizing stable transmission.

[0038] Optionally: two dust removal modules 2 are fixedly provided with two telescopic piano plates 11, and the two telescopic piano plates 11 are arranged on the front and rear sides of the dust removal module 2; the two telescopic piano plates 11 can be used to block dust, so that the dust cannot fall out of the equipment, the cleanliness around the equipment is ensured, and the subsequent cleaning operation is facilitated.

[0039] The embodiments are not intended to limit the shape, material, structure, etc. of the present application in any form, and any simple modification, equivalent change and modification made according to the technical essence of the present application to the above embodiments are within the protection scope of the technical scheme of the present application.

Claims

1. A lifting mechanism for a dust removal device, comprising a frame on which two dust removal modules are mounted; Its features are: Several guide rail slider mechanisms are fixedly installed between the two dust removal modules. The distance between the two dust removal modules is adjusted by lifting and lowering through the several guide rail slider mechanisms. The two dust removal modules are arranged symmetrically above and below each other. A lifting unit is fixedly installed on the frame, and the lifting unit drives one of the dust removal modules to move up and down.

2. The lifting mechanism of a dust removal device according to claim 1, characterized in that: The guide rail slider mechanism includes a sliding optical axis and an optical axis slider. The upper end of the sliding optical axis is fixedly installed on the upper dust removal module. The sliding optical axis is vertically arranged. The optical axis slider is fixedly installed on the lower dust removal module. The lower end of the sliding optical axis is slidably inserted into the optical axis slider.

3. The lifting mechanism of a dust removal device according to claim 1, characterized in that: The lifting unit includes a motor, a reducer, a rotating shaft, and a pull rope. The rotating shaft is rotatably mounted on the top side of the frame. The motor and the reducer are both fixedly mounted on the frame. The motor drives the rotating shaft to rotate through the reducer. The pull rope is wound around the rotating shaft. A lifting rod is fixedly mounted on the dust removal module on the upper side, and the outer end of the pull rope is fixedly mounted on the lifting rod.

4. The lifting mechanism of a dust removal device according to claim 3, characterized in that: The pull rope is provided in at least two parts.

5. The lifting mechanism of a dust removal device according to any one of claims 1-4, characterized in that: Both dust removal modules are equipped with a conveying module, which includes a driving roller, multiple driven rollers and multiple drive belts. The driving roller and the driven rollers are rotatably mounted in the dust removal module, and the drive belts are mounted between the driving roller and the multiple driven rollers.

6. The lifting mechanism of a dust removal device according to claim 5, characterized in that: One end of the active roller is fixedly equipped with an active sprocket, and a sprocket tensioning mechanism is fixedly installed on the dust removal module below. A driven sprocket is rotatably installed on the sprocket tensioning mechanism, and a transmission chain is installed between the two active sprockets and the driven sprocket.

7. The lifting mechanism of a dust removal device according to claim 6, characterized in that: The sprocket tensioning mechanism includes a vertical guide rail and a sprocket slider. The vertical guide rail is fixedly installed on the dust removal module on the lower side, and the sprocket slider is slidably installed on the vertical guide rail. There are two driven sprockets, and both driven sprockets are rotatably installed on the sprocket slider. The transmission chain is installed between the two driving sprockets and the two driven sprockets.

8. A lifting mechanism for a dust removal device according to any one of claims 1, 2, 3, 4, 6, or 7, characterized in that: Two telescopic bellows panels are fixedly installed between the two dust removal modules, and the two telescopic bellows panels are respectively set on the front and rear sides of the dust removal module.

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