Surface treatment device for sleeve of chain

Abstract

The utility model discloses a chain sleeve surface treatment device, which comprises a vibration conveying mechanism, a stirring roller, a chain sleeve surface treatment mechanism, a chain sleeve surface treatment mechanism and a chain sleeve surface treatment mechanism, the treatment bin is connected with the vibration conveying mechanism, and the treatment bin is provided with a discharge port and a sundry outlet; the stirring roller is rotationally arranged in the treatment bin, and the two ends of the stirring roller are connected with the vibration conveying mechanism and the discharging opening correspondingly; the driving assembly is connected with the stirring roller and used for driving the stirring roller to rotate; and the dust collection assembly is connected with the impurity outlet. The sleeve surface treatment device can treat dust and soil adhered to the surface of the sleeve, facilitates subsequent rust removal and rust prevention process treatment of the sleeve, and belongs to the technical field of chain machining.

Description

Technical Field

[0001] The utility model belongs to the technical field of chain processing, and particularly relates to a sleeve surface treatment device for a chain. Background Art

[0002] A chain is composed of inner link plates, outer link plates, pins and sleeves. During the process of sleeve manufacturers selling sleeves to chain manufacturers, the surfaces of the sleeves are contaminated with dust, soil, rust, etc.

[0003] Currently, after purchasing sleeves, chain manufacturers directly carry out rust removal and rust prevention treatment on the sleeves. Due to the dust, soil and rust on the surfaces of the sleeves, the surfaces of the sleeves cannot be comprehensively treated for rust removal and rust prevention, resulting in a reduction in the quality of the chains. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a sleeve surface treatment device for a chain, which solves the problem that the surfaces of the sleeves are contaminated with dust, soil and rust, resulting in the inability to comprehensively treat the surfaces of the sleeves for rust removal and rust prevention and a reduction in the quality of the chains.

[0005] The specific technical solutions are as follows:

[0006] A sleeve surface treatment device for a chain, comprising:

[0007] A vibration conveying mechanism, which can convey sleeves into a stirring drum;

[0008] A treatment chamber, which is connected to the vibration conveying mechanism and is provided with a discharge port and a debris outlet;

[0009] A stirring drum, which is rotatably arranged in the treatment chamber, and both ends of the stirring drum are respectively connected to the vibration conveying mechanism and the discharge port;

[0010] A driving assembly, which is connected to the stirring drum and is used to drive the stirring drum to rotate;

[0011] A dust suction assembly, which is connected to the debris outlet.

[0012] Preferably, the vibration conveying mechanism includes a vibrator, a feed bin and a conveying channel. The vibrator is arranged at the bottom of the conveying channel. The feed bin is provided with a discharge port, and the discharge port is docked with the conveying channel. The outlet end of the conveying channel is docked with the inlet of the treatment chamber.

[0013] Preferably, the feed bin is of a funnel-shaped structure.

[0014] Preferably, the stirring drum includes a first connecting plate, a second connecting plate, connecting rods and a screen. The two ends of the connecting rods are respectively fixedly connected to the first connecting plate and the second connecting plate. The number of the connecting rods is multiple, and the multiple connecting rods are evenly distributed along the circumferences of the first connecting plate and the second connecting plate. The screen is connected to the multiple connecting rods respectively to form a cylindrical structure; both the first connecting plate and the second connecting plate are rotationally connected to the treatment bin, the second connecting plate is connected to the driving assembly through a rotating shaft, the first connecting plate is provided with a connection port, and the connection port is connected to the vibration conveying mechanism; the second connecting plate is provided with a conveying port, and the conveying port cooperates with the discharge port.

[0015] Preferably, the relative position of the first connecting plate is higher than that of the second connecting plate.

[0016] Preferably, a first support bracket is fixed to the bottom of the treatment bin, and the debris outlet of the treatment bin is in a funnel-shaped structure.

[0017] Preferably, the dust collection assembly includes a negative pressure fan, a first collection bag and a second collection bag. The debris outlet is located at the bottom of the treatment bin. The negative pressure fan is arranged on one side of the debris outlet. The first collection bag is connected to the debris outlet, and the second collection bag is connected to the air outlet of the negative pressure fan.

[0018] Compared with the existing technology, the present utility model has the following beneficial effects:

[0019] The sleeve surface treatment device for the chain in the present utility model can treat the dust and soil adhering to the surface of the sleeve, which is convenient for the subsequent rust removal and anti-rust process treatment of the sleeve. Description of the Drawings

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0021] Figure 1 It is a perspective view of a sleeve surface treatment device for a chain.

[0022] Figure 2 It is another perspective view of a sleeve surface treatment device for a chain.

[0023] Figure 3 It is a perspective view of a sleeve surface treatment device for a chain after removing the treatment bin.

[0024] Among them, 1 is a vibration conveying mechanism, 11 is a vibrator, 12 is a conveying channel, 13 is a feed bin, 2 is a treatment bin, 21 is a discharge port, 22 is a debris outlet, 3 is a driving assembly, 31 is a driving motor, 32 is a chain drive assembly, 4 is a dust collection assembly, 5 is a first support bracket, 6 is a second support bracket, and 7 is a stirring drum. Detailed implementation manners

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part rather than all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0026] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "top part", "bottom part", "top surface", "bottom surface", "inner", "outer", "inner side", "outer side", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0027] In the description of the present utility model, the meaning of "several" is one or more, the meaning of "multiple" is two or more, and understandings such as "greater than", "less than", "exceeding", etc. do not include the present number, and understandings such as "above", "below", "within", etc. include the present number. If terms such as "first", "second", "third" are described only for the purpose of description and for distinguishing technical features, they cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence relationship of the indicated technical features.

[0028] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "connected", "connected with", "set" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations. The following will describe the embodiments according to the overall structure of the present utility model.

[0029] As Figures 1-3 shown, a surface treatment device for the sleeve of a chain provided in this embodiment includes:

[0030] A vibration conveying mechanism 1, and the vibration conveying mechanism 1 can convey the sleeve into the stirring drum 7;

[0031] Processing bin 2, the processing bin 2 is connected to the vibrating conveying mechanism 1, and the processing bin 2 is provided with a discharge port 21 and a debris outlet 22;

[0032] Stirring drum 7, the stirring drum 7 is rotatably arranged in the processing bin 2, and both ends of the stirring drum 7 are respectively connected to the vibrating conveying mechanism 1 and the discharge port 21;

[0033] Drive assembly 3, the drive assembly 3 is connected to the stirring drum 7 for driving the stirring drum 7 to rotate; the drive assembly 3 includes a drive motor 31 and a chain drive assembly 32. The chain drive assembly 32 refers to a mechanical drive system composed of a driving sprocket, a driven sprocket and a chain, which transmits power and motion through the meshing of the chain and the sprocket teeth. This drive method has the advantages of no elastic sliding and slipping, high drive efficiency, less pressure on the shaft, and being suitable for harsh environments. The drive motor 31 drives the driving sprocket to rotate, the driving sprocket drives the driven sprocket to rotate through the chain, and the driven sprocket drives the stirring drum 7 to rotate.

[0034] Dust collection assembly 4, the dust collection assembly 4 is connected to the debris outlet 22.

[0035] The vibrating conveying mechanism 1 includes a vibrator 11, a bin 13 and a conveying channel 12. The vibrator 11 is arranged at the bottom of the conveying channel 12. The bin 13 is provided with a discharge port, and the discharge port is docked with the conveying channel 12. The outlet end of the conveying channel 12 is docked with the inlet port of the processing bin 2. Specifically, the vibrator 11 and the conveying channel 12 are connected to form a vibrating conveyor. A vibrating conveyor is a mechanical device that uses vibration force to transport materials from one end to the other. Its working principle is based on the vibration force generated by the vibrator acting on the carrier (such as a conveying trough or a conveying tower), and the carrier is the conveying channel 12, making it perform simple harmonic vibration or approximately simple harmonic vibration in a certain direction. When the vibration acceleration reaches a certain actual value, the materials will jump or slide along the transportation direction in the carrier, thus realizing continuous and tiny tossing or sliding, and making the materials move forward. The vibrator 11 cooperates with the conveying channel 12 to transport the sleeves in the bin 13 to the stirring drum 7, ensuring uniform transportation of the sleeve materials.

[0036] The bin 13 is of a funnel-shaped structure. Specifically, the bin 13 is erected on the second support bracket 6. The top of the bin 13 is an open rectangle, and the bottom of the bin 13 is a frustum structure. During radiotherapy, first use a gantry crane to lift the sleeve materials above the bin 13, use the open structure at the top of the bin 13 to receive the sleeve materials, and then use the frustum structure to make the sleeve materials move along the direction of the discharge port, and finally transport them to the conveying channel 12.

[0037] The stirring drum 7 includes a first connecting plate, a second connecting plate, connecting rods and a screen. The two ends of the connecting rods are respectively fixedly connected to the first connecting plate and the second connecting plate. The number of connecting rods is multiple, and the multiple connecting rods are evenly distributed along the circumferences of the first connecting plate and the second connecting plate. The screen is connected to the multiple connecting rods respectively to form a cylindrical structure. Both the first connecting plate and the second connecting plate are rotationally connected to the processing bin 2. The second connecting plate is connected to the driven sprocket of the driving assembly 3 through a rotating shaft. The first connecting plate is provided with a connection port, and the connection port is connected to the vibration conveying mechanism 1. The second connecting plate is provided with a conveying port, and the conveying port cooperates with the discharge port 21. Specifically, the conveying port is located above the discharge port 21. The discharge port 21 is a groove structure and is inclined, so that the sleeve can automatically slide into the collection container by gravity.

[0038] The screen is fixedly connected to the connecting rods by welding. The size of the screen mesh is smaller than the outer diameter and length of the sleeve. The connecting rods are formed by cutting L-shaped steel. The number of connecting rods is at least four. In this embodiment, the number of connecting rods is eight. The first connecting plate and the second connecting plate are connected by eight connecting rods, and then the screen is welded outside the connecting rods to surround and form a cylindrical structure, ensuring the structural stability and enabling the handling of a relatively large number of sleeves for screening at the same time. By rotating the stirring drum 7, the sleeves inside the stirring drum 7 are driven to roll. The sleeves rub against each other, and the sleeves rub against the stirring drum 7, so that the dust, dirt and rust on the surface of the sleeves are rubbed off and finally conveyed to the discharge port 21 to complete the surface treatment of the sleeves.

[0039] The relative position of the first connecting plate is higher than that of the second connecting plate. Specifically, the processing bin 2 is inclined on the first support bracket 5. The first connecting plate is connected to the position of the processing bin 2 that is higher from the ground, and the second connecting plate is connected to the position of the processing bin 2 that is relatively lower from the ground. During the process of the stirring drum 7 rotating to screen the sleeves, the sleeves slowly move from the position of the first connecting plate towards the direction of the second connecting plate, and finally move to the discharge port 21 and fall into the collection container from the discharge port 21.

[0040] The bottom of the processing bin 2 is fixed with a first support bracket 5. The debris outlet 22 of the processing bin 2 is a funnel-shaped structure. The first support bracket 5 includes a rectangular frame formed by splicing multiple vertical rods and multiple horizontal rods. Among them, mounting crossbeams are respectively fixed at both ends of the rectangular frame, and the two mounting crossbeams are arranged at different heights. The two ends of the processing bin 2 are respectively fixedly connected to the two crossbeams and the top of the rectangular frame, for example, fixed by bolts and nuts.

[0041] The dust collection assembly 4 includes a negative pressure fan, a first collection bag, and a second collection bag. The debris outlet 22 is located at the bottom of the processing chamber 2. The negative pressure fan is arranged on one side of the debris outlet 22. The first collection bag is connected to the debris outlet 22, and the second collection bag is connected to the air outlet of the negative pressure fan. The negative pressure fan is a device that uses the principles of air convection and negative pressure ventilation to improve the ventilation effect and is widely used in multiple fields such as industry, agriculture, and medicine. Its main function is to discharge the indoor air outward to form a negative pressure area, so that the fresh air outside naturally flows into the room, thereby achieving the effect of ventilation and air exchange; by connecting to one side of the debris outlet 22, a negative pressure area is formed at the debris outlet 22, and the soil and dust that fall off due to the mutual friction of the inner sleeves of the stirring drum 7 are collected towards the debris outlet 22 under the action of negative pressure. Eventually, part of them directly fall into the first collection bag, and the other part is absorbed into the second collection bag due to the adsorption effect of the negative pressure fan.

[0042] When the sleeve surface treatment device of a chain in this embodiment is in use, first, the sleeve material is lifted to the storage bin 13 by a gantry crane. The vibrator 11 is started to vibrate the conveying channel 12. The sleeve material in the storage bin 13 falls into the conveying channel 12 due to its own weight. The sleeve material in the conveying channel 12 is conveyed to the stirring drum 7 through vibration. The drive motor 31 is started to drive the chain drive assembly 32 to drive the stirring drum 7 to rotate. The rotation of the stirring drum 7 drives the sleeve material in the stirring drum 7 to tumble. During the tumbling process, they come into contact and rub against each other, and the dust, soil, and rust on the sleeve surface are rubbed off. The negative pressure fan is used to adsorb the dust, soil, and rust to the debris outlet 22 of the processing chamber 2 for collection. The sleeves slowly move to the discharge port 21 during the rotation of the stirring drum 7 and are finally conveyed into the collection container and then transported to the rust removal and anti-rust process equipment through the collection container. By using the sleeve surface treatment device of the chain in this embodiment to treat the sleeve surface, the dust, soil, and rust on the sleeve surface are rubbed off. Subsequently, when the sleeve is immersed in the anti-rust liquid, the anti-rust liquid can fully immerse the sleeve surface and chemically react with the sleeve surface to form an anti-rust layer.

[0043] The foregoing description of specific exemplary embodiments of the present utility model is for purposes of illustration and exemplification. These descriptions are not intended to limit the present utility model to the precise forms disclosed, and it is obvious that many changes and variations can be made in accordance with the above teachings. Although embodiments of the present utility model have been shown and described, the specific embodiments are merely explanations of the present utility model and not limitations thereof. The specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the present utility model and its practical applications, so that those skilled in the art can, after reading this specification, make modifications, substitutions, variations, and various different selections and changes that do not make creative contributions to the embodiments as needed, but as long as they are within the scope of the claims of the present utility model, they are protected by the patent law.

Claims

1. A chain sleeve surface treatment device, characterized in that: include: A vibrating conveying mechanism, the vibrating conveying mechanism can convey the sleeve into the mixing drum; A processing bin, which is connected to the vibration conveying mechanism and is provided with a material discharge port and a debris outlet; A stirring drum, the stirring drum is rotatably arranged in the processing bin, and both ends of the stirring drum are respectively connected to the vibration conveying mechanism and the discharge port; A driving assembly connected to the stirring drum for driving the stirring drum to rotate; A dust collection component is connected with the debris outlet.

2. A chain bushing surface treatment device according to claim 1, characterized in that: The vibrating conveying mechanism includes a vibrator, a silo and a conveying channel. The vibrator is arranged at the bottom of the conveying channel. The silo is provided with a discharge port, which is connected to the conveying channel. The outlet end of the conveying channel is connected to the inlet of the processing bin.

3. A chain bushing surface treatment device according to claim 2, characterized in that: The silo is a funnel-shaped structure.

4. The chain bushing surface treatment device according to claim 1, characterized in that: The stirring drum includes a first connecting plate, a second connecting plate, a connecting rod and a screen. Both ends of the connecting rod are fixedly connected to the first connecting plate and the second connecting plate respectively. There are multiple connecting rods, and the multiple connecting rods are evenly distributed along the circumference of the first connecting plate and the second connecting plate. The screen is connected to the multiple connecting rods to form a cylindrical structure. The first connecting plate and the second connecting plate are both connected to the processing bin, and the second connecting plate is connected to the driving assembly through a rotating shaft. The first connecting plate is provided with a connecting port, which is connected to the vibration conveying mechanism; the second connecting plate is provided with a conveying port, which cooperates with the discharge port.

5. A chain bushing surface treatment device according to claim 4, characterized in that: The first connecting plate is relatively higher in position than the second connecting plate.

6. The chain bushing surface treatment device according to claim 1, characterized in that: A first supporting bracket is fixed at the bottom of the processing bin, and the debris outlet of the processing bin is a funnel-shaped structure.

7. The chain bushing surface treatment device according to claim 1, characterized in that: The dust collection assembly includes a negative pressure fan, a first collecting bag and a second collecting bag. The debris outlet is located at the bottom of the processing bin, the negative pressure fan is arranged on one side of the debris outlet, the first collecting bag is connected to the debris outlet, and the second collecting bag is connected to the air outlet of the negative pressure fan.

Images