Lubricating device with multiple double alarm structures

Abstract

The utility model discloses a lubricating device with multiple double alarm structures, which belongs to the technical field of lubricating devices of injection molding machines and comprises a discharging portion, the discharging portion comprises a driver and a discharging pipeline, the driver leads out lubricating oil to enter the discharging pipeline, an external pressure sensor is arranged at the tail end of the discharging pipeline, and the external pressure sensor is connected with the driver. The pressure of an external pipeline is monitored; the number of the lubricating parts is multiple sets, lubricating oil is guided into a target area through the lubricating parts, one part of the lubricating parts are installed on the discharging pipeline, the other part of the lubricating parts are connected with the discharging pipeline through connecting pipelines, and inner pressure sensors are arranged on the lubricating parts so as to monitor the pressure of the inner pipelines. According to the utility model, pressure monitoring can be carried out from two aspects of the internal pipeline and the external pipeline of the lubricating device so as to ensure that the lubricating device can smoothly monitor faults, so that the situation that the injection molding machine is not lubricated in place is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of lubricating devices for injection molding machines, and in particular relates to a lubricating device with a multi-double alarm structure. Background Art

[0002] The lubrication device of the injection molding machine is an important part of the normal operation of the injection molding machine. Its main function is to provide lubrication conditions for the relatively moving parts in the injection molding machine to reduce energy consumption, increase the life of parts and ensure the stable operation of the equipment.

[0003] In actual use, when the internal or external pipelines of the existing injection molding machine lubrication device are broken or blocked, the lubrication device is often unable to detect the existence of the fault, which will cause the parts of the injection molding machine that need lubrication to be insufficiently lubricated, thereby causing the machine to malfunction. Utility Model Content

[0004] The utility model overcomes the deficiencies of the prior art and provides a lubricating device with a multi-double alarm structure to solve the problems existing in the prior art.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is: a lubrication device with multiple double alarm structures, including

[0006] The discharge part includes a driver and a discharge pipe. The driver discharges the lubricating oil to enter the discharge pipe. An external pressure sensor is provided at the end of the discharge pipe to monitor the pressure of the external pipeline.

[0007] The lubrication part includes multiple groups of lubrication parts and guides the lubricating oil into the target area. A part of the lubrication part is installed on the discharge pipe, and the other part of the lubrication part is connected to the discharge pipe through a connecting pipe. The lubrication part is provided with an internal pressure sensor to monitor the internal pipeline pressure.

[0008] In a preferred embodiment of the present invention, the driver is an electric pump that pumps the lubricating oil into the discharge pipe.

[0009] In a preferred embodiment of the present invention, the connecting pipe is connected to the discharge pipe via a connecting tee, so that the lubricating oil in the discharge pipe can be introduced into the connecting pipe.

[0010] In a preferred embodiment of the present invention, the lubricating portion includes a storage sleeve and a discharge head. The storage sleeve stores the lubricating oil and discharges it through the discharge head.

[0011] In a preferred embodiment of the present invention, the discharge head is connected to the storage sleeve through a conduit to conduct the lubricating oil.

[0012] In a preferred embodiment of the present invention, a buffer spring is provided on the outside of the conduit to install the discharge head.

[0013] In a preferred embodiment of the present invention, the internal pressure sensor is located at the outlet of the storage sleeve to perform pressure monitoring.

[0014] The present invention solves the defects in the background technology and has the following beneficial effects:

[0015] The utility model has a lubrication device with multiple double alarm structures, which can monitor the pressure from two aspects of the internal pipeline of the lubrication device and the external pipeline of the lubrication device to ensure that the lubrication device can smoothly detect the existence of faults, thereby avoiding the occurrence of insufficient lubrication of the injection molding machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention is further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is a schematic diagram of the overall structure of a preferred embodiment of the utility model;

[0018] Figure 2 This is a front view of a preferred embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the partial structure of a preferred embodiment of the utility model;

[0020] In the figure: 10, discharge part; 11, driver; 12, discharge pipe; 101, external pressure sensor; 20, lubrication part; 21, storage sleeve; 22, discharge head; 201, internal pressure sensor; 30, connecting pipe; 40, connecting tee; 40, conduit; 50, buffer spring. DETAILED DESCRIPTION

[0021] The following diagrams illustrate various embodiments of the present invention. For clarity, many physical details will be included in the following description. However, it should be understood that these physical details are not intended to limit the present invention. In other words, in some embodiments of the present invention, these physical details are not essential. Furthermore, to simplify the drawings, some commonly used structures and components are depicted in simplified schematic form.

[0022] In addition, in the present invention, descriptions such as "first" and "second" are only used for descriptive purposes and do not specifically refer to the order or sequence, nor are they used to limit the present invention. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0023] This embodiment provides a lubrication device with a multi-double alarm structure. The lubrication device with a multi-double alarm structure can monitor pressure from both the internal pipeline of the lubrication device and the external pipeline of the lubrication device to ensure that the lubrication device can smoothly detect the existence of a fault, thereby avoiding the occurrence of insufficient lubrication of the injection molding machine.

[0024] Combine Figures 1 to 3 As shown, the lubrication device with multiple double alarm structures in this embodiment includes a discharge part 10 and a lubrication part 20. The discharge part 10 discharges the lubricating oil, and the lubrication part 20 is arranged at the corresponding part of the injection molding machine that needs lubrication, so as to lubricate the lubrication position of the injection molding machine.

[0025] In this embodiment, the discharge part 10 includes a driver 11 and a discharge pipe 12. The driver 11 discharges the lubricating oil into the discharge pipe 12. An external pressure sensor 101 is provided at the end of the discharge pipe 12 to monitor the external pipeline pressure. The driver 11 of this embodiment is an electric pump, which pumps the lubricating oil into the discharge pipe 12. The external pressure sensor 101 located at the end of the discharge pipe 12 can monitor the pressure in the discharge pipe 12 in real time. If a circuit breaker or blockage occurs, the external pressure sensor 101 can transmit the signal in time to monitor the existence of the fault.

[0026] Combine Figure 1 and Figure 3As shown, the lubrication parts 20 of this embodiment are in multiple groups and the lubricating oil is introduced into the target area. A part of the lubrication parts 20 is installed on the discharge pipe 12, and the other part of the lubrication parts 20 is connected to the discharge pipe 12 through the connecting pipe 30. The lubrication part 20 is provided with an internal pressure sensor 201 to monitor the internal pipeline pressure. The connecting pipe 30 is connected to the discharge pipe 12 through the connecting tee 40 to introduce the lubricating oil in the discharge pipe 12 into the connecting pipe 30. In this embodiment, the lubrication part 20 installed on the discharge pipe 12 can directly receive the lubricating oil and lubricate the lubrication position of the injection molding machine. The other part of the lubrication part 20 is connected to the discharge pipe 12 through the connecting pipe 30. Under the cooperation of the connecting pipe 30, the lubrication part 20 is installed at the lubrication position of the injection molding machine, thereby facilitating the smooth progress of the lubrication operation.

[0027] In this embodiment, the lubrication part 20 includes a storage sleeve 21 and a discharge head 22. The storage sleeve 21 stores the lubricating oil and discharges it through the discharge head 22. The discharge head 22 is connected to the storage sleeve 21 through a conduit 40 to conduct the lubricating oil. The lubricating oil enters the storage sleeve 21 through the connecting pipe 30. When the lubrication position needs to be lubricated, the lubricating oil can be discharged by the discharge head 22. The internal pressure sensor 201 of this embodiment is located at the outlet position of the storage sleeve 21 for pressure monitoring. If a circuit breaker or blockage occurs, the internal pressure sensor 201 can transmit the signal in time to monitor the existence of the fault.

[0028] Furthermore, a buffer spring 50 is provided on the outside of the conduit 40 to install the discharge head 22. The buffer spring 50 can perform a buffering installation on the discharge head 22 to avoid hard contact between the discharge head 22 and the lubrication position, thereby protecting the discharge head 22.

[0029] In actual use, the lubrication device of this embodiment with a multi-dual alarm structure has a lubrication part 20 installed at a corresponding lubrication position of the injection molding machine. The driver 11 discharges the lubricating oil and introduces it into the corresponding lubrication part 20 through the discharge pipe 12, where the lubricating oil is discharged for lubrication treatment. An external pressure sensor 101 is provided at the end of the discharge pipe 12, and an internal pressure sensor 201 is provided on the lubrication part 20. If a circuit break or blockage occurs, the external pressure sensor 101 or the internal pressure sensor 201 can transmit the signal in time to monitor the existence of the fault, thereby realizing the dual alarm function of the lubrication device.

[0030] Although the present invention has been described above with reference to various embodiments, it should be understood that many changes and modifications may be made without departing from the scope of the present invention. That is, the methods, systems, or devices discussed above are all examples. Various configurations may omit, replace, or add various processes or components as appropriate. For example, in an alternative configuration, the method may be performed in an order different from that described, and / or various stages may be added, omitted, and / or combined. Moreover, the features described with respect to certain configurations may be combined in various other configurations. Different aspects and elements of the configurations may be combined in a similar manner. In addition, as technology develops, many elements are merely examples and do not limit the scope of this disclosure or the claims.

[0031] Specific details are given in the specification to provide a thorough understanding of the exemplary configurations including implementations. However, the configurations can be practiced without these specific details. For example, well-known circuits, processes, algorithms, structures, and techniques have been shown without unnecessary detail to avoid obscuring the configurations. This description provides only example configurations and does not limit the scope, applicability, or configurations of the claims. On the contrary, the foregoing description of the configurations will provide those skilled in the art with an enabling description for implementing the described techniques. Various changes may be made to the functions and arrangements of the elements without departing from the spirit or scope of this disclosure.

[0032] Furthermore, although each operation may be described as a sequential process, many operations may be performed in parallel or simultaneously. Furthermore, the order of the operations may be rearranged. A process may have additional steps. Furthermore, examples of the methods may be implemented in hardware, software, firmware, middleware, code, hardware description languages, or any combination thereof. When implemented in software, firmware, middleware, or code, the program code or code segments for performing the necessary tasks may be stored in a non-transitory computer-readable medium such as a storage medium, and the described tasks may be performed by a processor.

[0033] In summary, it is intended that the above detailed description be considered illustrative rather than restrictive, and it should be understood that the claims (including all equivalents) are intended to define the spirit and scope of the present invention. The above embodiments should be understood as merely illustrating the present invention and not to limit the scope of protection of the present invention. After reading the contents of the present invention, technicians can make various changes or modifications to the present invention, and these equivalent changes and modifications also fall within the scope defined by the claims of the present invention.

Claims

1. A lubrication device with a multi-dual alarm structure, characterized in that: include A discharge portion (10), the discharge portion (10) comprising a driver (11) and a discharge pipe (12), the driver (11) discharges lubricating oil to enter the discharge pipe (12), and an external pressure sensor (101) is provided at the end of the discharge pipe (12) to monitor the pressure of an external pipeline; A lubricating part (20) is provided in multiple groups and guides lubricating oil into a target area. A portion of the lubricating part (20) is installed on the discharge pipe (12), and another portion of the lubricating part (20) is connected to the discharge pipe (12) via a connecting pipe (30). An internal pressure sensor (201) is provided on the lubricating part (20) to monitor the internal pipeline pressure.

2. A lubricating device with a multi-double alarm structure according to claim 1, characterized in that: The driver (11) is an electric pump that pumps lubricating oil into the discharge pipe (12).

3. The lubrication device with multiple and double alarm structures according to claim 1 is characterized in that: The connecting pipe (30) is connected to the discharge pipe (12) via a connecting tee (40) so as to guide the lubricating oil in the discharge pipe (12) into the connecting pipe (30).

4. The lubrication device with multiple and double alarm structures according to claim 1 is characterized in that: The lubricating portion (20) comprises a storage sleeve (21) and a discharge head (22). The storage sleeve (21) stores lubricating oil and discharges the lubricating oil through the discharge head (22).

5. The lubrication device with multiple and double alarm structures according to claim 4 is characterized in that: The discharge head (22) is connected to the storage sleeve (21) via a conduit (40) to conduct the lubricating oil.

6. The lubrication device with multiple and double alarm structures according to claim 5, characterized in that: The outer portion of the conduit (40) is sheathed with a buffer spring (50) for installing the discharge head (22).

7. The lubrication device with multiple and double alarm structures according to claim 4 is characterized in that: The internal pressure sensor (201) is located at the outlet of the storage sleeve (21) to monitor the pressure.

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