Material surface cleaning device for material conveying of box filling machine

Abstract

The utility model provides a material surface cleaning device for material conveying of a box filling machine, and relates to the technical field of material cleaning. The dust removal device aims at effectively cleaning dust on material packaging bags, ensuring the neat appearance of products after boxing and improving the packaging operation efficiency. The device comprises a bottom plate, a conveying shaft, a conveying belt, a bearing rod, a vibration shaft, a brush, a dust collecting shell, a fan and the like, materials can be evenly distributed in a packaging bag through the vibration shaft and irregularly-distributed protruding blocks, the surface of the packaging bag is cleaned through the rotating brush, dust is effectively discharged through the fan and a connecting pipe system, and the dust collecting effect is good. And dust is prevented from returning to the brush. In addition, the height of the brush can be adjusted so as to meet the cleaning requirements of materials of different specifications, and the higher cleaning effect and operation flexibility are provided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of material cleaning, in particular to a material surface cleaning device for a case packing machine. BACKGROUND

[0002] With the continuous development of industrial production, the transportation and packaging of materials have become an indispensable important link in various production lines. Especially in the food, chemical, pharmaceutical and other industries, the appearance and cleanliness of packaging directly affect the market image of the product and the purchasing experience of consumers. However, during the transportation of materials from the production line to the packaging link, a large amount of dust often adheres to the surface of the packaging bag of the material, especially in the production, transportation and storage links, due to the influence of dust in the air and environmental conditions, the surface of the packaging bag will accumulate significant dust and impurities. If not cleaned in time, these dusts may enter the product or directly affect the consumer's intuitive feeling, thereby causing negative evaluation of the product quality, and further affecting the subsequent sales and market response.

[0003] In addition, in the traditional conveying device, due to the diversity of the form of the material (such as particles, powder, block, etc.) and the action of gravity, the material often accumulates in the packaging bag, resulting in uneven distribution of the material. When these materials are transported to the case packing machine for packing, due to the accumulation of materials in the packaging bag, the robotic arm of the case packing machine is difficult to grasp and accurately place the materials, affecting the production efficiency and the neatness of the packaging. Therefore, how to clean and evenly distribute the materials before packing has become a key problem to improve the efficiency of the production line and ensure the quality of the product.

[0004] In the prior art, although some devices can clean the surface of the material, there are certain limitations. Some cleaning devices only rely on static brushes or air blowing methods to remove dust, but in the case of complex material form and more dust adhering to the surface of the packaging bag, these methods often have poor effect. Moreover, some existing cleaning devices usually lack the function of uniform distribution of materials, resulting in the possibility of material accumulation or uneven distribution, which cannot meet the requirement of accurate placement in the packing link. SUMMARY

[0005] In view of the above technical problems, the present application solves the problems of lack of cleaning of the surface of the material packaging bag, uneven distribution of the material and inability to prevent dust from re-attaching in the prior art.

[0006] In order to achieve the above object, the technical scheme adopted by the present application is: a material surface cleaning device for a packing machine material conveying device, comprising a bottom plate, a conveying shaft is rotatably arranged on the bottom plate, a conveying belt is arranged on the conveying shaft, a bearing rod is slidably arranged on the conveying shaft, a limiting frame is fixedly arranged on the bottom plate, an arc-shaped sliding groove is arranged on the limiting frame, a main shaft is slidably arranged on the arc-shaped sliding groove, a brush is fixedly arranged on the main shaft, a dust collecting shell is rotatably arranged on the main shaft, a connecting pipe is arranged on the dust collecting shell, a tooth ring is rotatably arranged on the connecting pipe, a fan is fixedly arranged on the tooth ring, and a blocking rod is fixedly arranged on the dust collecting shell.

[0007] Preferably, a motor is fixedly arranged on the bottom plate, a plurality of vibration shafts are rotatably arranged on the bottom plate, protrusions are arranged on the vibration shafts, and the plurality of vibration shafts are connected by a belt, wherein one of the vibration shafts is fixedly connected to the output end of the motor.

[0008] Preferably, a control rod is slidably arranged on the bottom plate, a support is fixedly arranged on the control rod, and the end of the support away from the control rod is fixedly connected to the dust collecting shell and rotatably connected to the main shaft.

[0009] Preferably, a connecting shaft is rotatably arranged on the support, an upper bevel gear is fixedly arranged on one end of the connecting shaft close to the main shaft, a large gear is fixedly arranged on the end of the connecting shaft away from the main shaft, a lower bevel gear is arranged on the main shaft close to the connecting shaft, the lower bevel gear is engaged with the upper bevel gear, and the large gear is engaged with the tooth ring.

[0010] Preferably, a connecting ring is fixedly arranged on the connecting pipe, the connecting ring is rotatably connected to the tooth ring, and a telescopic universal pipe is fixedly installed on the connecting ring.

[0011] Preferably, a mounting bracket is fixedly arranged on the connecting pipe, an intermediate gear is rotatably arranged on the mounting bracket, and the intermediate gear is engaged with the tooth rings on the two adjacent connecting pipes.

[0012] The technical scheme provided by the present application has the following beneficial effects compared with the prior art:

[0013] 1. The present application drives the brush to rotate through the main shaft, and the flexible brush head of the brush can effectively remove the dust on the surface of the packaging bag, avoid the dust from re-attaching, and ensure the cleanliness of the product packaging bag.

[0014] 2. The present application can uniformly distribute the material in the packaging bag through the action of the vibration shaft and irregular protrusions, avoid the concentration of the material, and facilitate subsequent operations such as machine hand grabbing and neat placement.

[0015] 3. The present application adjusts the height of the brush through the control rod, can adapt to packaging bags of different specifications, and can adjust the cleaning strength according to the different cleaning needs of the material, to provide more accurate cleaning effect.

[0016] 4. The dust removal system composed of the dust collecting shell, the connecting pipe, the gear ring and the fan can effectively remove dust and air, avoid dust from polluting the brush again, and improve the working efficiency and cleaning effect of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the application;

[0018] Figure 2 It is a schematic diagram of the structure of the bearing rod of the application;

[0019] Figure 3 It is a partial structure enlargement of the middle A; Figure 2

[0020] Figure 4 It is a partial structure enlargement of the middle B; Figure 2

[0021] Figure 5 It is a schematic diagram of the structure of the vibration shaft of the application;

[0022] Figure 6 It is a schematic diagram of the structure of the dust collecting shell of the application;

[0023] Figure 7 It is a partial structure enlargement of the middle C; Figure 6

[0024] Figure 8 It is a schematic diagram of the structure of the limiting frame of the application;

[0025] In the figure: 101 - base plate; 102 - motor; 103 - conveying shaft; 104 - vibration shaft; 105 - limiting frame; 106 - control rod; 107 - support; 108 - dust collecting shell; 109 - main shaft; 110 - brush; 111 - connecting shaft; 112 - large gear; 113 - connecting pipe; 114 - connecting ring; 115 - telescopic universal pipe; 116 - gear ring; 117 - fan; 118 - intermediate gear; 119 - mounting frame; 120 - stop rod; 121 - lower bevel gear; 122 - upper bevel gear; 123 - conveying belt; 124 - bearing rod; 125 - protective shell. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the application clearer, the technical scheme of the embodiments of the application will be described clearly and completely below in combination with the drawings in the embodiments of the application. Obviously, the described embodiments are some embodiments of the application, not all embodiments of the application. The components of the embodiments of the application described and shown in the drawings here can be arranged and designed in various different configurations.

[0027] ​​​Therefore, the following detailed description of embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the application claimed, but merely represents selected embodiments of the application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of protection of the present application.

[0028] As shown in Figures 1 to 8 A material surface cleaning device for a case packer, comprising a bottom plate 101, a conveying shaft 103 is rotatably arranged on the bottom plate 101, a conveying belt 123 is arranged on the conveying shaft 103, a carrier rod 124 is slidably arranged on the conveying belt 123, a limiting frame 105 is fixedly arranged on the bottom plate 101, an arc-shaped sliding groove is arranged on the limiting frame 105, a main shaft 109 is slidably arranged on the arc-shaped sliding groove, a brush 110 is fixedly arranged on the main shaft 109, a dust collecting shell 108 is rotatably arranged on the main shaft 109, a connecting pipe 113 is arranged on the dust collecting shell 108, a tooth ring 116 is rotatably arranged on the connecting pipe 113, a fan 117 is fixedly arranged on the tooth ring 116, and a blocking rod 120 is fixedly arranged on the dust collecting shell 108.

[0029] Specifically, the material needs to be aligned and cleaned before packing, because there is a lot of dust on the packaging bag of the material during production and transportation, if it is not cleaned, the dust on the packaging bag of the material will affect the customer's intuitive feeling of product quality after packing, which is not conducive to subsequent sales and market evaluation. When cleaning the material, because of the shape of the material itself, such as particles, blocks, etc., the material will be concentrated in the packaging bag during transportation due to the influence of gravity, so that when the material falls on the conveying mechanism of the case packer, the material will not be evenly distributed in the packaging bag, which will cause the material to be placed in the box, and the material will not be placed in the box. Therefore, it is necessary to flatten the material and clean the packaging bag before packing.

[0030] In use, the material is conveyed to the conveying mechanism composed of the conveying belt 123 and the carrier rod 124, the carrier rod 124 is driven to move by the conveying belt 123, the carrier rod 124 conveys the material, when the protrusions on the vibration shaft 104 lift the carrier rod 124, the carrier rod 124 slides on the conveying belt 123 and lifts the material above, the protrusions irregularly distributed on the vibration shaft 104 reciprocatingly lift a certain position at the lower end of the packaging bag of the material, so that the material in the packaging bag is driven to move, thereby being evenly distributed, facilitating subsequent cleaning, grabbing and placing. The conveying belt 123 drives the carrier rod 124 to move, when the carrier rod 124 moves upwards, the carrier rod 124 falls freely on 132 due to gravity, when the carrier rod 124 moves downwards, the carrier rod 124 slides out of the conveying belt 123 due to gravity.

[0031] When cleaning, the main shaft 109 is driven to rotate, the main shaft 109 drives the brush 110 to rotate, the brush 110 is provided with a flexible brush head, so that the dust on the material packaging bag is taken away, with the rotation, the dust on the brush 110 enters the dust collecting shell 108, the brush head of the brush 110 is blocked by the blocking rod 120, so that the brush head is bent, when the brush 110 passes through the blocking rod 120, the brush head is reset quickly one by one through inertia, so that the dust on the brush head is thrown down, and the space formed by the dust collecting shell 108 and the connecting pipe 113 is used to collect the dust, and the gear ring 116 on the connecting pipe 113 is used to drive the fan 117 to rotate, so that the air flow is generated, the air and dust in the dust collecting shell 108 are discharged outward, so that the dust is prevented from returning to the brush 110.

[0032] The upper end surface of the material packaging bag is cleaned by the brush 110, after cleaning, the material is transported to the next cleaning device, and the direction of the material is changed, so that the surface not cleaned before is moved to the upper side, so as to be cleaned again.

[0033] As shown in Figure 5 The bottom plate 101 is fixedly provided with a motor 102, a plurality of vibration shafts 104 are rotatably arranged on the bottom plate 101, the vibration shafts 104 are provided with protrusions, the plurality of vibration shafts 104 are connected by a belt, and one of the vibration shafts 104 is fixedly connected with the output end of the motor 102.

[0034] Specifically, the shaft of the vibration shaft 104 is connected with the main shaft 109 through the belt, and the center of the arc-shaped sliding groove of the limiting frame 105 is located on the axis of the vibration shaft 104, so that when the main shaft 109 slides on the arc-shaped sliding groove of the limiting frame 105, the belt on the main shaft 109 rotates around the axis of the vibration shaft 104, thereby maintaining the power transmission of the vibration shaft 104 and the main shaft 109. When in use, the vibration shaft 104 is driven by the bottom plate 101, the plurality of vibration shafts 104 and the conveying shaft 103 are driven to rotate through the belt, a certain vibration shaft 104 drives the main shaft 109 to rotate through the belt, and the conveying belt 123 is driven to move by the conveying shaft 103, so as to realize the conveying of the material.

[0035] As shown in Figure 3 and Figure 8 The control rod 106 is slidably arranged on the bottom plate 101, the control rod 106 is fixedly provided with a sliding support 107, one end of the support 107 away from the control rod 106 is fixedly connected with the dust collecting shell 108, and the support 107 is rotatably connected with the main shaft 109.

[0036] Specifically, when the cleaning height, i.e. the height of the brush 110, needs to be adjusted according to different materials, the control rod 106 is controlled to slide on the base plate 101, because the bracket 107 vertically slides on the control rod 106 and the position of the bracket 107 sliding downward on the control rod 106 is limited, so that the control rod 106 can drive the dust collection shell 108 and the main shaft 109 to move through the bracket 107, and then the main shaft 109 slides on the arc-shaped sliding groove of the limiting frame 105, and through the limitation of the arc-shaped sliding groove, the main shaft 109 is displaced upward, and then the main shaft 109 pushes the bracket 107 to slide upward on the control rod 106, so as to finally realize the adjustment of the height of the main shaft 109 and the brush 110, thereby facilitating the cleaning of different specifications of material packaging bags, and different cleaning forces can be realized according to different heights, i.e. the contact and dust driving ability of the brush 110 to the material packaging bags.

[0037] As shown in Figure 3 and Figure 8 , the bracket 107 is rotationally provided with a connecting shaft 111, one end of the connecting shaft 111 close to the main shaft 109 is fixedly provided with an upper bevel gear 122, and the other end of the connecting shaft 111 away from the main shaft 109 is fixedly provided with a large gear 112, the main shaft 109 is provided with a lower bevel gear 121 close to the connecting shaft 111, the lower bevel gear 121 is engaged with the upper bevel gear 122, and the large gear 112 is engaged with the tooth ring 116.

[0038] In use, a certain vibration shaft 104 drives the main shaft 109 to rotate through a belt, as shown in Figure 8 , in this embodiment, the lower bevel gears 121 at both ends of the main shaft 109 are arranged in the same direction, the dust collection shell 108 is provided with four connecting pipes 113, three intermediate gears 118 and two large gears 112, the lower bevel gears 121 are arranged in the same direction, i.e. the upper bevel gears 122 at both ends are driven to rotate in the same direction, so as to realize the stable rotation of all intermediate gears 118, tooth rings 116 and large gears 112, and avoid interference. The main shaft 109 is provided with sufficient space, the lower bevel gears 121 at both ends of the main shaft 109 can be arranged in opposite directions, i.e. the two upper bevel gears 122 are driven to rotate in opposite directions, and then the number of connecting pipes 113 and intermediate gears 118 on the dust collection shell 108 can be modified, so as to change the specification of the device, i.e. the main shaft 109 retains the adjustment space of the lower bevel gears 121, which is convenient for modification in actual use.

[0039] When the main shaft 109 rotates, the main shaft 109 drives the upper bevel gear 122 to rotate through the lower bevel gear 121, and then drives the gear wheel 112 to rotate through the connecting shaft 111, the gear wheel 112 drives the gear ring 116 to rotate on the connecting pipe 113 because of meshing, the gear ring 116 drives the fan 117 to rotate, thereby realizing air flow, driving the internal air and dust to output, the gear ring 116 drives other gear rings 116 and fans 117 on the connecting pipes 113 to rotate through the intermediate gear 118 on the mounting frame 119.

[0040] As shown in Figure 4 and Figure 6 , the connecting pipe 113 is fixedly provided with a connecting ring 114, the connecting ring 114 is rotatably connected with the gear ring 116, and the connecting ring 114 is fixedly installed with the telescopic universal pipe 115.

[0041] As shown in Figure 4 and Figure 8 , the connecting pipe 113 is fixedly provided with the mounting frame 119, the mounting frame 119 is rotatably provided with the intermediate gear 118, and the intermediate gear 118 is meshed with the gear rings 116 on the two adjacent connecting pipes 113.

[0042] Specifically, when the dust and air in the dust collecting shell 108 are conveyed, the air flow is output through the telescopic universal pipe 115, and the shell bending performance of the telescopic universal pipe 115 facilitates the movement of the dust collecting shell 108 and the main shaft 109.

[0043] The above only describes the preferred embodiments of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A material surface cleaning device for a case packer material conveying system, comprising a base plate (101), characterized in that: The bottom plate (101) is provided with a conveying shaft (103) rotatingly arranged thereon, the conveying shaft (103) is provided with a conveying belt (123), the 132 is provided with a bearing rod (124) slidingly arranged thereon, the bottom plate (101) is fixedly provided with a limiting frame (105), the limiting frame (105) is provided with an arc-shaped sliding groove, the arc-shaped sliding groove is provided with a main shaft (109) slidingly arranged thereon, the main shaft (109) is fixedly provided with a brush (110), the main shaft (109) is provided with a dust collecting shell (108) rotatingly arranged thereon, the dust collecting shell (108) is provided with a connecting pipe (113), the connecting pipe (113) is provided with a gear ring (116) rotatingly arranged thereon, the gear ring (116) is fixedly provided with a fan (117), and the dust collecting shell (108) is fixedly provided with a blocking rod (120).

2. A material surface cleaning device for a case packer according to claim 1, characterized in that: The bottom plate (101) is fixedly provided with a motor (102), and the bottom plate (101) is provided with a plurality of vibration shafts (104) rotatingly arranged thereon, the vibration shaft (104) is provided with a protrusion, and the plurality of vibration shafts (104) are connected through a belt, wherein one of the vibration shafts (104) is fixedly connected with an output end of the motor (102).

3. A material surface cleaning device for a case packer according to claim 1, characterized in that: The bottom plate (101) is provided with a control rod (106) slidingly arranged thereon, the control rod (106) is fixedly provided with a slidingly arranged support (107), one end of the support (107) away from the control rod (106) is fixedly connected with the dust collecting shell (108), and the support (107) is further rotationally connected with the main shaft (109).

4. A material surface cleaning device for a case packer according to claim 3, wherein: The support (107) is provided with a connecting shaft (111) rotatingly arranged thereon, one end of the connecting shaft (111) close to the main shaft (109) is fixedly provided with an upper bevel gear (122), one end of the connecting shaft (111) away from the main shaft (109) is fixedly provided with a large gear (112), and the main shaft (109) is provided with a lower bevel gear (121) at a position close to the connecting shaft (111), the lower bevel gear (121) is engaged with the upper bevel gear (122), and the large gear (112) is engaged with the gear ring (116).

5. A material surface cleaning device for a case packer according to claim 1, characterized in that: The connecting pipe (113) is fixedly provided with a connecting ring (114), the connecting ring (114) is rotationally connected with the gear ring (116), and the connecting ring (114) is fixedly provided with a telescopic universal pipe (115).

6. A material surface cleaning device for a case packer according to claim 1, characterized in that: The connecting pipe (113) is fixedly provided with a mounting frame (119), the mounting frame (119) is provided with an intermediate gear (118) rotatingly arranged thereon, and the intermediate gear (118) is engaged with the gear rings (116) on the two adjacent connecting pipes (113).

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