Self-contained solid lubricating device for silicon core processing cutting machine

Abstract

The utility model relates to the technical field of automatic equipment lubrication, in particular to a self-contained solid lubricating device for a silicon core processing cutting machine, which is characterized in that a track is arranged on a rack, a sliding block is in sliding fit with the track, and the sliding block is connected with a driving component; a sliding block is arranged on the machine frame, a solid type lubricating grease bag supply assembly is arranged on the machine frame, the output end of the solid type lubricating grease bag supply assembly is connected with the sliding block through a telescopic conveying pipe, a plurality of oil outlets corresponding to a rail are formed in the inner wall of the sliding block, and the oil outlets are communicated with the telescopic conveying pipe. The solid lubricating grease is small in flowability, and the lubricating grease is ensured not to flow into circulating water at the bottom of equipment through a unique supply device, so that the pollution of liquid lubricating oil to the circulating water is fundamentally avoided, the circulating water can continuously and effectively play a role in cooling and dust falling, meanwhile, the pollution to raw materials in a subsequent production process is avoided, and the production efficiency is improved. And the whole production environment can be kept clean and stable.

Description

Technical Field

[0001] This utility model relates to the technical field of lubrication of automated equipment, and in particular to a self-contained solid lubrication device for a silicon core processing and cutting machine. Background Technology

[0002] Silicon core processing and cutting machines are critical equipment in the silicon core processing process, and their normal operation is essential for ensuring silicon core processing quality and production efficiency. In existing silicon core processing and cutting machines, machine tool guideway oil is typically used for lubrication. However, this traditional lubrication method has a series of serious problems, including:

[0003] First, machine tool guide rail oil has high fluidity. When the guide rail oil is added to the guide rail of the cutting machine, due to gravity and vibration during equipment operation, the guide rail oil easily flows into the bottom of the equipment. In silicon core cutting machines, there is a circulating water system at the bottom of the equipment for cooling and dust suppression. After the guide rail oil flows into the circulating water, it will cause the circulating water to become contaminated. On the one hand, the contaminated circulating water can no longer effectively perform its function of cooling and dust suppression, affecting the normal operating environment of the equipment; on the other hand, the contaminated circulating water may have adverse effects on subsequent production processes, such as contaminating raw materials.

[0004] Second, during the operation of the silicon core cutting machine, circulating water is needed for cooling and dust suppression. This exposes the guide rails to a water-erosion environment. Under these conditions, the guide rail oil, due to its high fluidity, cannot form a durable and effective lubrication and protective layer on the guide rail surface. Under the combined influence of water vapor and insufficient lubrication, the guide rail surface is prone to corrosion. After corrosion, the flatness and smoothness of the guide rail surface will be damaged, causing the slider to run poorly on the guide rail. Furthermore, the balls in the slider may dislodge from the guide rail due to increased running resistance, ultimately causing the wire mesh table of the equipment to fall off the track, seriously affecting the normal operation of the equipment, increasing the failure rate of the equipment, reducing production efficiency, and causing economic losses to the enterprise.

[0005] Third, due to the aforementioned problems with the guide rail oil lubrication method, frequent lubrication and maintenance are often required to ensure the normal operation of the equipment. During lubrication and maintenance, operators need to enter the slippery equipment to work at heights and lubricate the guide rails and sliders. This manual lubrication method not only poses a high safety risk, which can easily lead to accidents such as operators slipping and falling, but also has a cumbersome operation process that consumes a lot of manpower and time, increasing the company's labor costs and equipment maintenance costs.

[0006] In summary, the existing lubrication methods of silicon core processing and cutting machines have many shortcomings, and there is an urgent need for a new lubrication device and method to solve these problems, improve the operating efficiency and stability of the equipment, reduce the failure rate and maintenance costs, and reduce environmental pollution. Utility Model Content

[0007] To address the shortcomings of the aforementioned background technology, this utility model proposes a self-contained solid lubrication device for silicon core processing and cutting machines. This solves the problems of guide rail oil causing both circulating water contamination and raw material contamination; guide rail oil's high fluidity preventing the formation of a durable and effective lubrication and protective layer on the guide rail surface, leading to easy corrosion under the combined effects of moisture and insufficient lubrication; and the high safety risks associated with manual lubrication, such as operator slips and falls, coupled with its cumbersome operation, high manpower and time consumption, and increased labor and equipment maintenance costs for enterprises.

[0008] The technical solution of this utility model is implemented as follows: A self-contained solid lubrication device for a silicon core processing and cutting machine includes a frame, characterized in that: a track is provided on the frame, a slider is slidably fitted on the track, and a drive component is connected to the slider; a solid grease supply component is provided on the frame, the output end of the solid grease supply component is connected to the slider via a retractable conveying pipe, and the inner wall of the slider is provided with a plurality of oil outlets corresponding to the track, and the plurality of oil outlets are connected to the retractable conveying pipe.

[0009] As a preferred embodiment, the drive assembly includes a drive motor mounted on the frame and a drive screw rotatably connected to the inner wall of the frame. The drive screw is engaged with a sliding thread and is inserted into the input end of the drive motor.

[0010] As a preferred embodiment, the solid grease supply assembly includes two sets of fixed frames on the frame, each set of fixed frames having a placement cylinder containing a grease pack body, and an oil pressure assembly on the upper side of the placement cylinder; the frame contains two sets of grease adapters, and input pipes are respectively provided between the two sets of fixed frames and the two sets of grease adapters; a retractable delivery pipe is provided between the slider and the adapters.

[0011] As a preferred embodiment, the oil pressure assembly includes two sets of telescopic rods fixed on the frame, and the extended ends of the two sets of telescopic rods are connected to pressure plates corresponding to the placement cylinder.

[0012] As a preferred embodiment, the frame is equipped with a fixing clip corresponding to the input pipe.

[0013] As a preferred embodiment, the oil outlets on the inner wall of the slider are symmetrically and evenly arranged around the center of the track, and several oil outlets are also evenly arranged on the top of the inner wall of the slider.

[0014] As a preferred embodiment, the retractable delivery pipe is a corrugated flexible hose made of metal, with an anti-stick coating on its inner wall.

[0015] As a preferred embodiment, the inner wall of the placement cylinder is provided with a heating wire, which is electrically connected to the controller.

[0016] As a preferred embodiment, the bottom of the pressure plate is provided with a rubber pad, and the bottom of the rubber pad is provided with anti-slip texture.

[0017] As a preferred embodiment, a flow regulating valve is provided at the input pipe.

[0018] The beneficial effects of this utility model are:

[0019] I. Eliminating Circulating Water Pollution: This utility model uses solid grease instead of traditional machine tool guideway oil. Solid grease has low fluidity, and through a unique supply device, it ensures that the grease will not flow into the circulating water at the bottom of the equipment. This fundamentally eliminates the pollution of circulating water by liquid lubricating oil, protects the water quality of the circulating water, and enables it to continuously and effectively play its role in cooling and dust reduction. At the same time, it avoids the pollution of raw materials in subsequent production processes, which is conducive to maintaining the cleanliness and stability of the entire production environment.

[0020] Second, it improves the lubrication effect of the guide rail. Solid grease can be evenly applied to the guide rail, forming a long-lasting and effective lubrication and protective layer on the guide rail surface. Compared with traditional guide rail oil, solid grease is not easily lost due to water vapor corrosion during equipment operation and its own fluidity problem. It can better protect the guide rail. Even when the guide rail is in a water vapor corrosion environment during the operation of the silicon core cutting machine, it can effectively prevent the guide rail from rusting, maintain the flatness and smoothness of the guide rail surface, and ensure that the slider runs smoothly on the guide rail.

[0021] The equipment failure rate is reduced because the guide rails are well lubricated and protected, avoiding problems such as poor slider operation and ball bearings falling out of the guide rails caused by guide rail corrosion. This significantly reduces the equipment failure rate, allows the equipment to operate more stably, reduces production interruptions caused by equipment failures, improves production efficiency, and provides strong support for the company's production and operation.

[0022] By adding solid grease to key lubrication points such as the lead screw and guide rail, the service life of the wire mesh table slider and lead screw has been significantly extended. For example, actual tests have shown that the service life of the wire mesh table slider and lead screw has been extended by as much as 4 months. This not only reduces the replacement frequency of key components and lowers equipment maintenance costs, but also further improves the overall performance and reliability of the equipment.

[0023] Third, the lubrication and maintenance operation is simplified. The solid grease supply device of this utility model adopts an automatic oil supply system. When the equipment lubrication and maintenance time reaches the set time, the supply system will start automatically and pressurize the solid grease into the lubrication point. There is no need for manual entry into the wet and slippery equipment to perform high-altitude operations to lubricate the equipment. This automated lubrication method greatly simplifies the lubrication and maintenance operation process and reduces the workload and complexity of manual operation.

[0024] It reduces the risks associated with manual operation. Since there is no need for personnel to enter the slippery and dangerous interior of the equipment for lubrication, it avoids safety accidents such as slipping and falling, effectively protects the personal safety of operators, and reduces the safety risks and potential labor costs for enterprises during equipment lubrication and maintenance.

[0025] Other advantages, objectives and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination or study, or may be taught from the practice of this invention. Attached Figure Description

[0026] To more clearly illustrate the embodiments of this utility model, the drawings used in the description of the embodiments 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.

[0027] Figure 1 This is one of the perspective views of the present invention;

[0028] Figure 2 This is a second perspective view of the present invention.

[0029] Figure 3 This is one of the perspective views of the three-dimensional cross-section of this utility model;

[0030] Figure 4 This is the second perspective of the three-dimensional sectional view of this utility model;

[0031] Figure 5 yes Figure 4 A magnified view of part A.

[0032] In the diagram: 1: Frame, 2: Track, 3: Slider, 4: Telescopic delivery pipe, 5: Oil outlet, 6: Drive motor, 7: Drive screw, 8: Fixing frame, 9: Placement cylinder, 10: Grease pack body, 11: Grease adapter, 12: Input pipe, 13: Telescopic rod, 14: Pressure plate, 15: Fixing clamp. Detailed Implementation

[0033] The following will refer to the appendix in the embodiments of this utility model. Figure 1-5 The technical solutions in the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0034] Example 1: A self-contained solid lubrication device for a silicon core processing and cutting machine, comprising a frame 1, characterized in that: a track 2 is provided on the frame 1, a slider 3 is slidably fitted on the track 2, and the slider 3 is connected to a drive assembly; a solid grease supply assembly is provided on the frame 1, the output end of the solid grease supply assembly is connected to the slider via a retractable conveying pipe 4, and the inner wall of the slider 3 is provided with a plurality of oil outlets 5 corresponding to the track 2, the plurality of oil outlets 5 communicating with the retractable conveying pipe 4.

[0035] In use, the frame 1 provides a support structure for the entire device, and a track 2 is set on it. The track 2 is the running track of the slider 3, and the slider 3 can slide and engage on the track 2. The slider 3 is connected to a drive assembly to drive the slider 3 to move on the track 2. At the same time, the frame 1 is equipped with a solid grease supply assembly to provide solid grease to the slider 3. The output end of the solid grease supply assembly is connected to the slider 3 via a retractable delivery pipe 4. The inner wall of the slider 3 is provided with several oil outlets 5 corresponding to the track 2. These oil outlets 5 are connected to the retractable delivery pipe 4 to deliver the grease to the track 2.

[0036] As a further embodiment, the drive assembly includes a drive motor 6 mounted on the frame 1 and a drive screw 7 rotatably connected to the inner wall of the frame 1. The drive screw 7 is engaged with a sliding thread and is inserted into the input end of the drive motor 6.

[0037] In use, the drive assembly includes a drive motor 6 mounted on the frame 1 and a drive screw 7 rotatably connected to the inner wall of the frame 1. The drive screw 7 is threadedly engaged with the slider 3. When the drive motor 6 is working, the drive screw 7 is inserted into the input end of the drive motor 6, and the drive motor 6 drives the drive screw 7 to rotate, thereby enabling the slider 3 to achieve precise linear motion on the track 2.

[0038] Example 2: A self-contained solid lubrication device for a silicon core processing and cutting machine. Based on Example 1, the solid grease supply assembly includes two sets of fixed frames 8 on the frame 1, with a placement cylinder 9 on each set of fixed frames 8. A grease pack body 10 is placed inside the placement cylinder 9, and an oil pressure assembly is provided on the upper side of the placement cylinder 9. Two sets of grease adapters 11 are provided inside the frame 1. Input pipes 12 are respectively provided between the two sets of fixed frames 8 and the two sets of grease adapters 11. A retractable delivery pipe 4 is provided between the slider 3 and the adapter.

[0039] As a further embodiment, the oil pressure assembly includes two sets of telescopic rods 13 fixed on the frame 1, and the extended ends of the two sets of telescopic rods 13 are connected to pressure plates 14 corresponding to the placement cylinder 9.

[0040] As a further embodiment, the bottom of the pressure plate 14 is provided with a rubber pad, and the bottom of the rubber pad is provided with anti-slip texture.

[0041] In use, the solid grease supply assembly includes two sets of fixed brackets 8 on the frame 1, and a placement cylinder 9 on each set of fixed brackets 8. The grease pack body 10 is placed inside the placement cylinder 9. An oil pressing assembly is provided on the upper side of the placement cylinder 9. The oil pressing assembly includes two sets of telescopic rods 13 fixed on the frame 1. The extended ends of the two sets of telescopic rods 13 are connected to pressure plates 14 corresponding to the placement cylinder 9. The telescopic rods 13 extend and retract, causing the pressure plates 14 to squeeze the grease pack body 10, so that the grease flows out from the placement cylinder 9. Two sets of grease adapters 11 are provided inside the frame 1. An input pipe 12 is provided between the two sets of fixed brackets 8 and the two sets of grease adapters 11. A retractable delivery pipe 4 is provided between the slider 3 and the adapter. After the grease flows out from the placement cylinder 9, it passes through the input pipe 12, the grease adapter 11 and the retractable delivery pipe 4, and finally is applied to the track 2 through the oil outlet 5 of the slider 3.

[0042] Example 3: A self-contained solid lubrication device for a silicon core processing and cutting machine, based on Example 1 or 2, wherein the frame 1 is provided with a fixing clip 15 corresponding to the input pipe 12.

[0043] As a further embodiment, the oil outlets 5 on the inner sidewall of the slider 3 are symmetrically and uniformly arranged around the center of the track 2, and a number of oil outlets 5 are also uniformly arranged on the top of the inner sidewall of the slider 3.

[0044] As a further embodiment, the retractable delivery pipe 4 is a corrugated hose made of metal, and its inner wall is provided with an anti-stick coating.

[0045] As a further embodiment, the inner wall of the placement cylinder 9 is provided with a heating wire, which is electrically connected to the controller.

[0046] As a further embodiment, a flow regulating valve is provided at the input pipe 12.

[0047] During use, the frame 1 is equipped with a fixing clip 15 corresponding to the input pipe 12 to fix the input pipe 12 and prevent it from shaking or shifting. The oil outlets 5 on the inner side wall of the slider 3 are symmetrically and evenly arranged around the center of the track 2, and several oil outlets 5 are also evenly arranged on the top of the inner side wall of the slider 3. This arrangement is conducive to the even application of grease on the track 2. The telescopic delivery pipe 4 is a corrugated hose made of metal material, and its inner wall is equipped with an anti-stick coating, which can ensure telescopicity and prevent grease from adhering to the pipe wall. The inner wall of the placement cylinder 9 is equipped with a heating wire, which is electrically connected to the controller. When needed, the grease pack can be heated to reduce its viscosity and make the grease easier to squeeze out. The bottom of the pressure plate 14 is equipped with a rubber pad with anti-slip texture to increase the friction between the pressure plate 14 and the grease pack body 10 and ensure the squeezing effect. The input pipe 12 is equipped with a flow regulating valve, which can adjust the flow rate of grease according to actual needs.

[0048] Work process:

[0049] ①Preparation before startup: Remove the original guide rail oil supply device of the silicon core processing and cutting machine, install the solid grease pack supply device of this embodiment in the original position, and use the original guide rail oil pipeline for oil circuit installation, and install the solid grease pack body 10 in the placement cylinder 9.

[0050] ② Automatic lubrication process: When the equipment lubrication and maintenance time reaches the set time, the supply system starts automatically. During the start-up process, the telescopic rod 13 of the solid grease supply component begins to extend and retract, driving the pressure plate 14 to squeeze the grease pack body 10. The grease flows out from the placement cylinder 9, passes through the input pipe 12 (the flow regulating valve here can adjust the flow according to the setting), the grease adapter 11 and the telescopic delivery pipe 4 (due to the anti-stick coating on its inner wall, the grease is delivered smoothly), and finally is applied to the track 2 from the oil outlet 5 of the slider 3 (the oil outlet 5 is evenly set to ensure uniform lubrication). At the same time, if the ambient temperature is low and the grease needs to be heated, the controller can activate the heating wire on the inner wall of the placement cylinder 9 to reduce the viscosity of the grease and make it easier to squeeze out.

[0051] ③ Slider movement process: While solid grease lubricates the track 2, the drive motor 6 can be started according to the equipment operation requirements. The drive motor 6 drives the drive screw 7 to rotate. Since the drive screw 7 is threadedly engaged with the slider 3, the slider 3 achieves precise linear movement on the track 2, which meets the working requirements of the silicon core processing and cutting machine.

[0052] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances. In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, "above," "on top of," and "on top" can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "under," and "below" can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature. In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0053] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A self-contained solid lubrication device for a silicon core processing and cutting machine, comprising a frame (1), characterized in that: The frame (1) is provided with a track (2), and a slider (3) is slidably fitted on the track (2). The slider (3) is connected to a drive assembly. The frame (1) is provided with a solid grease supply assembly. The output end of the solid grease supply assembly is connected to the slider (3) via a retractable conveying pipe (4). The inner wall of the slider (3) is provided with a plurality of oil outlets (5) corresponding to the track (2). The plurality of oil outlets (5) are connected to the retractable conveying pipe (4). The solid grease supply assembly includes two sets of fixed frames (8) on the frame (1), and a placement cylinder (9) on the two sets of fixed frames (8). The grease pack body (10) is placed inside the placement cylinder (9), and an oil pressure assembly is provided on the upper side of the placement cylinder (9). The frame (1) is equipped with two sets of grease adapters (11), and an input pipe (12) is provided between the two sets of fixed frames (8) and the two sets of grease adapters (11). A retractable delivery pipe (4) is provided between the slider (3) and the adapter. The oil pressure assembly includes two sets of telescopic rods (13) fixed on the frame (1), and the extended ends of the two sets of telescopic rods (13) are connected to pressure plates (14) corresponding to the placement cylinder (9). The frame (1) is provided with a fixing clip (15) corresponding to the input pipe (12); The inner wall of the placement cylinder (9) is provided with a heating wire, which is electrically connected to the controller; A flow regulating valve is provided at the input pipe (12).

2. The self-contained solid lubrication device for a silicon core processing and cutting machine according to claim 1, characterized in that, The drive assembly includes a drive motor (6) mounted on a frame (1) and a drive screw (7) rotatably connected to the inner wall of the frame (1). The drive screw (7) is engaged with a sliding thread and is inserted into the input end of the drive motor (6).

3. A self-contained solid lubrication device for a silicon core processing and cutting machine according to claim 2, characterized in that, The oil outlets (5) on the inner wall of the slider (3) are symmetrically and uniformly arranged around the center of the track (2), and a number of oil outlets (5) are also uniformly arranged on the top of the inner wall of the slider (3).

4. A self-contained solid lubrication device for a silicon core processing and cutting machine according to claim 3, characterized in that, The retractable delivery pipe (4) is a corrugated hose made of metal, and its inner wall is provided with an anti-stick coating.

5. A self-contained solid lubrication device for a silicon core processing and cutting machine according to claim 4, characterized in that, The bottom of the pressure plate (14) is provided with a rubber pad, and the bottom of the rubber pad is provided with anti-slip texture.

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