Conveyor belt cleaning device

Abstract

The utility model belongs to the technical field of lithium battery processing, and particularly relates to a conveyor belt cleaning device. Comprising mounting seats which are detachably and symmetrically arranged on the two sides of the upper end of the belt conveyor, a dust sticking roller body is arranged between the two opposite mounting seats and comprises a center shaft, the center shaft is rotationally sleeved with a dust sticking rolling wheel, and the center shaft is supported through the mounting seats and can be vertically and movably adjusted; and the central shaft vertically moves and is adjusted, so that the dust-sticking roller is in contact with or separated from the upper surface of the conveyor belt. And a detachable protective cover is arranged on the mounting seat. According to the dust sticking device, the dust sticking roller is in uninterrupted contact with the surface of the conveyor belt by adjusting the center shaft, dust and particles on the surface of the belt are stuck, damage to a product body caused by the dust and the particles on the surface of the belt is prevented, the production efficiency and the product yield are effectively improved, and meanwhile labor input is saved.

Description

Technical Field

[0001] This utility model belongs to the field of lithium battery processing technology, and in particular relates to a conveyor belt cleaning device. Background Technology

[0002] Material conveying equipment is a key piece of equipment in lithium battery production. Maintaining a high level of cleanliness is crucial during the production of new lithium battery cells, especially for the conveyor belts that come into contact with the products. Cleaning the conveyor belts effectively reduces product appearance and other abnormalities, while also reducing manual cleaning labor and increasing production and transport efficiency.

[0003] In the prior art, Chinese patent document CN207346675U discloses a conveyor belt with a self-cleaning function, including a conveyor belt body tensioned on a frame by rollers. A motor is mounted on the frame, and two opposing columns are mounted on the frame. Each column is rotatably connected to a connecting block via a rotating shaft. One of the columns has a locking mechanism. The connecting block has a spring telescopic rod, which includes a main rod and a sleeve. The sleeve is connected to the connecting block, and the main rod is inserted into the sleeve. A spring connects the main rod and the sleeve, and an anti-detachment mechanism is also provided between the main rod and the sleeve. A connecting rod is located at the top of the spring telescopic rod, and a connecting shaft is inserted at the top of the connecting rod. A dust-collecting roller is sleeved between the two connecting shafts. In practice, this method requires a flipping operation to allow the dust-collecting roller to rotate and contact the conveyor belt for cleaning. The operation is cumbersome and has low safety. Utility Model Content

[0004] To address the aforementioned problems, this utility model proposes a conveyor belt cleaning device, which effectively solves the issues of inconvenient and low-safety conveyor belt cleaning in the prior art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a conveyor belt cleaning device.

[0006] It includes detachable mounting seats symmetrically arranged on both sides of the upper end of the belt conveyor, and a dust-sticking roller body is provided between the two opposing mounting seats. The dust-sticking roller body includes a central shaft, and a dust-sticking roller is rotatably sleeved on the central shaft. The central shaft is supported by the mounting seats and the central shaft is vertically movable and adjustable. The vertical movement and adjustment of the central shaft allows the dust-sticking roller to contact or separate from the upper surface of the conveyor belt.

[0007] The mounting base is equipped with a removable protective cover.

[0008] Furthermore, a protrusion is formed on the mounting base, and an elongated waist hole is vertically provided on the protrusion. The end of the central shaft extends into the elongated waist hole, and a height adjustment bolt is provided at the top of the protrusion. The height adjustment bolt extends downward into the elongated waist hole through a threaded engagement and is rotatably connected with the central shaft.

[0009] Furthermore, a bearing for rotating and supporting the dust-sticking roller is sleeved on the central shaft, and the end of the dust-sticking roller is correspondingly sleeved outside the bearing.

[0010] Furthermore, the outer side of the bearing is provided with an open retaining ring, and the central shaft is provided with an annular groove, in which the open retaining ring is fixedly engaged.

[0011] Furthermore, the width of the annular groove is greater than the thickness of the open retaining ring.

[0012] Furthermore, the protective cover includes a top plate and side protective plates that are detachably mounted on both sides of the lower surface of the top plate by bolts.

[0013] Furthermore, both ends of the mounting base are provided with U-shaped slots for limiting the bottom of the side protective plate. The outer side plate of the U-shaped slot is provided with locking bolts. After the bottom of the side protective plate is inserted into the U-shaped slot, it is stopped and limited by the locking bolts.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. In the specific use of this utility model, by adjusting the central shaft, the dust-adhesive roller is made to continuously contact the surface of the conveyor belt, adhering the dust and particles on the belt surface, preventing damage to the product body caused by dust and particles on the belt surface, effectively improving production efficiency and product yield, while saving labor input and ensuring high safety in use.

[0016] 2. The bearing in this invention offers strong installation stability. The outer surface of the bearing is equipped with an open retaining ring that provides auxiliary limiting and fixing functions, ensuring that the bearing will not undergo axial displacement during operation, preventing bearing detachment, and improving equipment safety. Furthermore, the width of the annular groove is greater than the thickness of the open retaining ring, which facilitates installation and accommodates minor deformations or displacements of the bearing during operation, preventing damage to the open retaining ring due to excessive tightness.

[0017] 3. The protective cover in this utility model adopts a modular design, which facilitates disassembly and installation, and avoids the need for complete replacement during maintenance. Furthermore, during operation, the protective cover prevents external foreign objects from affecting the adhesive roller body and prevents accidental entanglement of personnel or products, thus improving the stability and safety of equipment operation. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the conveyor belt cleaning device of this utility model;

[0019] Figure 2 This is a partial structural schematic diagram of the conveyor belt cleaning device of this utility model;

[0020] Figure 3 for Figure 2 A magnified view of a portion of region A in the middle;

[0021] Figure 4 This is a schematic diagram of the structure of the adhesive roller body in this utility model;

[0022] Figure 5 for Figure 4 A magnified view of a portion of region B in the middle.

[0023] In the diagram: 1. Mounting base; 11. Protrusion; 12. Long slot; 13. Height adjustment bolt; 14. U-shaped groove; 15. Locking bolt; 2. Dust roller body; 21. Central shaft; 211. Annular groove; 22. Dust roller; 23. Bearing; 24. Opening retaining ring; 3. Protective cover; 31. Top plate; 32. Side protective plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] like Figure 1 As shown, a conveyor belt cleaning device.

[0026] It includes detachable mounting bases 1 symmetrically arranged on both sides of the upper end of the belt conveyor. Specifically, the mounting bases 1 are fixed to the frame of the belt conveyor by bolts.

[0027] In this embodiment, a dust-sticking roller body 2 is provided between two opposing mounting seats 1. The dust-sticking roller body 2 includes a central shaft 21, which is supported by the mounting seats 1 and is vertically movable and adjustable.

[0028] Specifically, a protrusion 11 is formed on the mounting base 1, and an elongated waist hole 12 is provided vertically on the protrusion 11. The end of the central shaft 21 extends into the elongated waist hole 12. A height adjustment bolt 13 is provided at the top of the protrusion 11. The height adjustment bolt 13 extends downward into the elongated waist hole 12 through threaded engagement and is rotatably connected with the central shaft 21.

[0029] During use, when it is necessary to adjust the vertical height of the central shaft 21, it is only necessary to adjust the height adjustment bolt 13. By turning the height adjustment bolt 13 up or down, the central shaft 21 can be moved up or down for adjustment.

[0030] In this embodiment, a dust-adhesive roller 22 is rotatably mounted on the central shaft 21. Specifically, a bearing 23 for rotatably supporting the dust-adhesive roller 22 is mounted on the central shaft 21, and the end of the dust-adhesive roller 22 is correspondingly mounted on the outside of the bearing 23. An open retaining ring 24 is provided on the outer side of the bearing 23, and an annular groove 211 is provided on the central shaft 21. The open retaining ring 24 is fixedly engaged in the annular groove 211. The width of the annular groove 211 is greater than the thickness of the open retaining ring 24.

[0031] The central shaft 21 is vertically adjusted to allow the dust-adhesive roller 22 to contact or separate from the upper surface of the conveyor belt. By adjusting the central shaft 21, the dust-adhesive roller 22 maintains continuous contact with the surface of the conveyor belt, adhering dust and particles to the belt surface. This prevents damage to the product due to dust and particles on the belt surface, effectively improving production efficiency and product yield while saving labor costs.

[0032] The bearing 23 is mounted on the central shaft 21 with an interference fit. An open retaining ring 24, which provides auxiliary limiting and fixing functions, is provided on the outer surface of the bearing 23 to ensure that the bearing 23 does not undergo axial displacement during operation, preventing the bearing 23 from falling off and improving equipment safety. Furthermore, the width of the annular groove 211 is greater than the thickness of the open retaining ring 24. This facilitates the installation of the open retaining ring 24 and can accommodate minor deformations or displacements of the bearing 23 during operation, preventing the open retaining ring 24 from being damaged due to excessive tightness.

[0033] In this embodiment, the mounting base 1 is provided with a removable protective cover 3.

[0034] Specifically, the protective cover 3 includes a top plate 31 and side protective plates 32 that are detachably mounted on both sides of the lower surface of the top plate 31 via bolts. The protective cover 3 itself adopts a modular design, which facilitates disassembly and installation, and avoids the need for complete replacement during maintenance and replacement.

[0035] Both ends of the mounting base 1 are provided with U-shaped slots 14 for limiting the bottom of the side protective plate 32. The outer side plate of the U-shaped slot 14 is provided with locking bolts 15. After the bottom of the side protective plate 32 is inserted into the U-shaped slot 14, it is stopped and limited by the locking bolts 15.

[0036] The U-shaped slot 14 facilitates initial positioning, and then the locking bolt 15 is used to abut and position the device, which is convenient and quick.

[0037] Overall, the protective cover 3 serves two purposes: firstly, it prevents external foreign objects from affecting the adhesive roller body 2; secondly, it prevents personnel or products from being accidentally drawn in, thereby improving the stability of equipment operation and the safety of use.

[0038] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A conveyor belt cleaning device, characterized in that, The system includes detachable mounting seats (1) symmetrically arranged on both sides of the upper end of the belt conveyor. A dust-sticking roller body (2) is provided between the two opposing mounting seats (1). The dust-sticking roller body (2) includes a central shaft (21). A dust-sticking roller (22) is rotatably sleeved on the central shaft (21). The central shaft (21) is supported by the mounting seats (1) and the central shaft (21) is vertically movable and adjustable. The vertical movement and adjustment of the central shaft (21) allows the dust-sticking roller (22) to contact or separate from the upper surface of the conveyor belt. The mounting base (1) is provided with a removable protective cover (3).

2. The conveyor belt cleaning device according to claim 1, characterized in that, The mounting base (1) has a protrusion (11) formed on it. The protrusion (11) has a vertically elongated waist hole (12). The end of the central shaft (21) extends into the elongated waist hole (12). The top of the protrusion (11) has a height adjustment bolt (13). The height adjustment bolt (13) extends downward into the elongated waist hole (12) through a threaded connection and is rotatably connected to the central shaft (21).

3. The conveyor belt cleaning device according to claim 1, characterized in that, The central shaft (21) is fitted with a bearing (23) for rotating and supporting the dust-sticking roller (22), and the end of the dust-sticking roller (22) is fitted outside the bearing (23).

4. The conveyor belt cleaning device according to claim 3, characterized in that, The outer side of the bearing (23) is provided with an open retaining ring (24), and the central shaft (21) is provided with an annular groove (211). The open retaining ring (24) is fixedly engaged in the annular groove (211).

5. The conveyor belt cleaning device according to claim 4, characterized in that, The width of the annular groove (211) is greater than the thickness of the open retaining ring (24).

6. The conveyor belt cleaning device according to claim 1, characterized in that, The protective cover (3) includes a top plate (31) and side protective plates (32) that are detachably provided on both sides of the lower surface of the top plate (31) by bolts.

7. The conveyor belt cleaning device according to claim 6, characterized in that, Both ends of the mounting base (1) are provided with U-shaped slots (14) for limiting the bottom of the side protective plate (32). The outer side plate of the U-shaped slot (14) is provided with locking bolts (15). After the bottom of the side protective plate (32) is inserted into the U-shaped slot (14), it is stopped and limited by the locking bolts (15).

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