Material belt lubricating mechanism

Abstract

The utility model discloses a material belt lubricating mechanism which comprises a lifting seat and a lubricating device, a material belt conveying channel is arranged on the lifting seat, the lubricating device comprises an oil tank, an oil nozzle and a roller brush, and the roller brush is rotatably arranged in the material belt conveying channel and can abut against a material belt downwards. The oil nozzle is connected with the oil tank and used for providing lubricating oil for the roller brush. The feeding device is reasonable in structure, convenient to lubricate, capable of well supporting a material belt and good in adaptability.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a material belt lubrication mechanism. Background Art

[0002] Sheet metal stamping is a metal processing technology that uses molds and pressure equipment (such as stamping machines) to apply external force to metal sheets to cause plastic deformation or separation, thereby obtaining parts of the desired shape and size. In the process of mass production, metal coils release metal strips into the stamping machine station to achieve continuous production. In order to avoid the friction between the punch head, the die edge or the forming belt and the metal strip during the stamping process, or the finished product rusting, the strip to be stamped needs to be lubricated. In the existing technology, manual lubrication is often used, which is time-consuming, labor-intensive and inefficient. In addition, in order to ensure a good stamping effect, the metal strip needs to maintain a height basically consistent with the stamping station before entering the stamping station. The existing mechanical lubrication devices are often simple in structure and difficult to apply to high stamping stations. Utility Model Content

[0003] The utility model discloses a material belt lubrication mechanism, which solves the technical problems of time-consuming and labor-intensive manual lubrication and poor applicability of mechanical lubrication in the prior art, and has the technical advantages of reasonable structure, convenient lubrication, good support for the material belt and good adaptability. The technical solution adopted is as follows:

[0004] A material belt lubrication mechanism comprises a lifting seat and a lubrication device, wherein the lifting seat is provided with a material belt conveying channel, the lubrication device comprises an oil tank, an oil spray nozzle and a roller brush, the roller brush is rotatably arranged in the material belt conveying channel and can contact the material belt downward, and the oil spray nozzle is connected to the oil tank for providing lubricating oil to the roller brush.

[0005] On the basis of the above technical solution, it also includes two swing rods, the first end of the swing rod is rotatably connected to the end of the roller shaft of the roller brush, and the second end of the swing rod is rotatably connected to a mechanism for forming a material belt conveying channel.

[0006] On the basis of the above technical solution, it also includes a first driving unit, and a plurality of conveying rollers are provided in the material belt conveying channel below the material belt, and the conveying rollers can convey the material belt forward under the action of the first driving unit.

[0007] On the basis of the above technical solution, it also includes a second driving unit fixedly arranged at the first end of the rocker arm, and the second driving unit can transmit the rotational motion to the roller shaft.

[0008] On the basis of the above technical solution, the inner bottom surface of the material belt conveying channel is inclined to form an oil collecting groove, and one end of the oil collecting groove is connected to the oil tank through an oil return pipeline to recover the lubricating oil.

[0009] On the basis of the above technical solution, the oil return pipeline is connected to the oil tank through a filter.

[0010] On the basis of the above technical solution, the oil spray nozzle includes a flat outlet, which can make the lubricating oil spray out in a fan shape to axially lubricate the roller brush.

[0011] Based on the above technical solution, the width of the material belt is smaller than the width of the material belt conveying channel.

[0012] On the basis of the above technical solution, the lifting seat includes a manual lifting platform.

[0013] On the basis of the above technical solution, the oil tank is fixed on the lifting seat, and a liquid level sensor is provided in the oil tank. The liquid level sensor is used to monitor the liquid level height in the oil tank and can send a signal to an external controller.

[0014] Beneficial Effects

[0015] The utility model has a reasonable structure. The material belt conveying channel is arranged above the lifting seat, so that the material belt conveying channel can be driven to move up and down by the lifting seat to adapt to stamping stations of different heights, so that the material belt can be transported to the stamping station in a basically horizontal state, which is beneficial to improving the stamping quality. The roller brush in the lubrication device contacts the material belt downward, and the oil spray nozzle is flat, so that the lubricating oil can basically cover the roller brush, which is beneficial to uniform coating. In addition, the roller brush can be set up to jump up and down, so that the vibration from the material belt can be buffered, and the material belt can be positioned on the stamping station conveniently. The good adaptability is beneficial to improving the service life of the lubrication mechanism.

[0016] In the utility model, the inner bottom surface of the material belt conveying channel is inclined to form an oil collecting groove, which is convenient for collecting and recycling lubricating oil, is beneficial to saving costs and maintaining a good processing environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only one embodiment of the utility model. For ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0018] Figure 1 : A structural diagram of the front view of the utility model;

[0019] Figure 2 : A schematic diagram of the cross-sectional structure of the side view of the material belt conveying channel in the utility model; DETAILED DESCRIPTION

[0020] The following description and accompanying drawings fully illustrate the specific embodiments of this article so that those skilled in the art can practice them. Parts and features of some embodiments may be included in or replace parts and features of other embodiments. The scope of the embodiments of this article includes the entire scope of the claims, as well as all available equivalents of the claims. Herein, the terms "first", "second", etc. are only used to distinguish one element from another, without requiring or implying any actual relationship or order between these elements. In fact, the first element can also be called the second element, and vice versa. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that the structure, device or equipment including a series of elements includes not only those elements, but also other elements that are not explicitly listed, or also include elements inherent to such structure, device or equipment. In the absence of more restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the structure, device or equipment including the elements. Each embodiment is described in a progressive manner herein, and each embodiment focuses on the differences from other embodiments, and the same and similar parts between the embodiments can be referred to each other.

[0021] The terms "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. in this document indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this document and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In the description of this document, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a mechanical connection or an electrical connection, it can also be the internal communication of two elements, it can be a direct connection, or it can be an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0022] As used herein, the term "plurality" means two or more than two, unless otherwise specified.

[0023] In this document, the character " / " indicates that the preceding and following objects are in an "or" relationship. For example, A / B means: A or B.

[0024] In this article, the term "and / or" is a description of the association relationship between objects, indicating that three relationships may exist. For example, A and / or B means: A or B, or, A and B.

[0025] like Figures 1-2A material belt lubrication mechanism shown includes a lifting seat 1 and a lubrication device.

[0026] The lifting seat 1 includes a base 11, on which a manual lifting platform 12 is fixed, which reduces the use of electrical components and helps to reduce the failure rate. The lifting platform 12 is provided with a material conveying channel 10, such as Figure 1 As shown, the inner bottom surface of the material belt conveying channel 10 is inclined to form an oil collecting groove 6, and two vertical plates are provided on both sides of the material belt conveying channel 10. In order to improve the smoothness of the material belt conveying, the width of the material belt is smaller than the width of the material belt conveying channel 10.

[0027] The lubrication device includes an oil tank 2, an oil nozzle 3 and a roller brush 4. The oil tank 2 is fixed on the lifting seat 1. A liquid level sensor is provided in the oil tank 2. The liquid level sensor is used to monitor the liquid level in the oil tank 2 and send a signal to an external controller. The liquid level sensor is a prior art and will not be described in detail here. One end of the oil collecting tank 6 is connected to the oil tank 2 through an oil return pipeline to recover lubricating oil. In addition, the oil return pipeline is connected to the oil tank 2 through a filter 7 to filter out impurities. The filter 7 is a prior art and will not be described in detail here.

[0028] The oil injector 3 includes a flat outlet, and the oil injector 3 is connected to the oil tank 2 through an oil inlet hose. The oil inlet hose is also provided with an oil pump 8, which can pump the lubricating oil in the oil tank 2 out through the oil injector 3. The oil injector 3 is flat and fan-shaped, so that the lubricating oil can be sprayed out in a fan shape to axially lubricate the roller brush 4, basically covering the axial length of the roller brush 4, which is conducive to uniform lubrication.

[0029] The roller brush 4 is rotatably disposed in the material belt conveying channel 10 and can contact the material belt downwards. Specifically, it also includes two swing rods 5. The first end of the swing rod 5 is rotatably connected to the end of the roller shaft of the roller brush 4. In this embodiment, the first end of the swing rod 5 is hinged to the end of the roller brush 3, and the second section of the swing rod 5 is hinged to the vertical plate, that is, the roller brush can passively rotate. In other embodiments of the utility model, it also includes a second drive unit fixed at the first end of the swing rod 5. The second drive unit includes a second motor fixed at the first end of the swing rod 5 through a motor seat. The rotor end of the second motor is fixed to the roller shaft of the roller brush 4, and the rotational motion can be transmitted to the roller shaft, so that the roller brush 4 can actively rotate.

[0030] It also includes a first driving unit. A plurality of conveying rollers 9 are provided in a material conveying channel 10 below the material belt. The conveying rollers 9 can convey the material belt forward under the action of the first driving unit. The first driving rod unit includes a first motor. The first motor is fixed on the vertical plate through a motor seat. The first motor can transmit the rotational motion to the plurality of conveying rollers 9 through a chain transmission mechanism. In this embodiment, the width of the conveying roller 9 is slightly larger than the width of the material belt, and the width of the roller brush 4 is slightly smaller than the width of the material belt, so as to further improve the smoothness of the material belt conveying.

[0031] The present invention is described above by way of examples, but the present invention is not limited to the above specific embodiments, and any changes or modifications based on the present invention belong to the scope of protection required by the present invention.

Claims

1. A material belt lubrication mechanism, characterized in that: The invention comprises a lifting seat (1) and a lubricating device, wherein the lifting seat (1) is provided with a material belt conveying channel (10), and the lubricating device comprises an oil tank (2), an oil spray nozzle (3) and a roller brush (4), wherein the roller brush (4) is rotatably arranged in the material belt conveying channel (10) and can be moved downward to contact the material belt, and the oil spray nozzle (3) is connected to the oil tank (2) to provide lubricating oil to the roller brush (4).

2. The material strip lubrication mechanism according to claim 1, characterized in that: It also comprises two swing rods (5), wherein the first end of the swing rod (5) is rotatably connected to the end of the roller shaft of the roller brush (4), and the second section of the swing rod (5) is rotatably connected to a mechanism for forming a material belt conveying channel (10).

3. The material strip lubrication mechanism according to claim 2, characterized in that: It also comprises a first driving unit, and a plurality of conveying rollers (9) are arranged in a material belt conveying channel (10) below the material belt, and the conveying rollers (9) can convey the material belt forward under the action of the first driving unit.

4. The material strip lubrication mechanism according to claim 3, characterized in that: It also comprises a second driving unit fixedly arranged at the first end of the rocker (5), and the second driving unit can transmit the rotational motion to the roller shaft.

5. The material strip lubrication mechanism according to any one of claims 1 to 4, characterized in that: The inner bottom surface of the material belt conveying channel (10) is inclined to form an oil collecting groove (6), and one end of the oil collecting groove (6) is connected to the oil tank (2) through an oil return pipeline to recover lubricating oil.

6. The material strip lubrication mechanism according to claim 5, characterized in that: The oil return pipeline is connected to the oil tank through a filter (7).

7. The material strip lubrication mechanism according to claim 5, characterized in that: The oil spray nozzle (3) comprises a flat outlet, which can spray the lubricating oil in a fan shape to axially lubricate the roller brush (4).

8. The material strip lubrication mechanism according to claim 5, characterized in that: The material belt width is smaller than the material belt conveying channel (10) width.

9. The material strip lubrication mechanism according to any one of claims 6 to 8, characterized in that: The lifting seat (1) comprises a manual lifting platform (12).

10. The material strip lubrication mechanism according to claim 9, characterized in that: The oil tank (2) is fixedly mounted on the lifting seat (1), and a liquid level sensor is arranged inside the oil tank (2). The liquid level sensor is used to monitor the liquid level height inside the oil tank (2) and can send a signal to an external controller.

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