Anti-misoperation locking device of station isolation mechanism

Abstract

The utility model discloses an anti-misoperation locking device of a station isolation mechanism, which relates to the technical field of safety equipment of the station isolation mechanism and comprises a cutting table, a sliding groove is arranged in the cutting table, a sliding driving component is arranged on one side of the cutting table, a driving end of the sliding driving component is fixedly connected with an isolation plate, and the isolation plate is fixedly connected with the cutting table. An anti-blocking assembly is arranged above one end of the sliding groove and comprises a scrap iron blocking plate and electric push rods, and the driving ends of the two electric push rods are fixedly connected to the interior of the scrap iron blocking plate. The scrap iron blocking plate is driven to move through the electric push rod, so that the scrap iron blocking plate moves to the position above the sliding groove, at the moment, scrap iron generated when a cutting machine cuts plate raw materials does not fall into the sliding groove but is blocked by the scrap iron blocking plate, and therefore it is guaranteed that normal work of the sliding driving assembly is not affected by the scrap iron; therefore, the separation plates can effectively separate the stations.

Description

Technical Field

[0001] This utility model relates to the field of safety equipment technology for workstation isolation mechanisms, and in particular to a locking device for preventing misoperation of workstation isolation mechanisms. Background Technology

[0002] The workstation isolation mechanism anti-misoperation interlocking device is a safety protection device used in industrial systems with high safety requirements. Its main purpose is to prevent workers from misoperating the workstation isolation mechanism. When correct operating conditions are not met, it locks the operation, thereby ensuring the safety of equipment and personnel.

[0003] For example, Chinese Patent Publication No. CN219575440U discloses an electrical anti-misoperation interlocking device, including a coded lock, an interlocking device, and a monitoring host. The interlocking device includes a handle with a mounting cavity inside, a sliding sleeve inside the mounting cavity, an electromagnet inside the sliding sleeve, an internal gear ring on the inner wall of the sliding sleeve, and a first spring inside the mounting cavity to push and pull the sliding sleeve backward. An unlocking rod is rotatably mounted on the front end of the handle, and an external gear ring is provided at the rear end of the unlocking rod. When the rear end of the unlocking rod is attracted to the electromagnet, the external gear ring engages with the internal gear ring; when the rear end of the unlocking rod is separated from the electromagnet, the external gear ring separates from the internal gear ring. An electronic tag is provided on the unlocking side of the coded lock, and an identifier for identifying the electronic tag is provided at the front end of the handle. A controller is provided inside the handle, with the input end of the controller electrically connected to the identifier and the output end of the controller electrically connected to the electromagnet.

[0004] The anti-misoperation locking device of the workstation isolation mechanism located outside the cutting machine uses an electric slide rail to drive the isolation plate to perform the workstation isolation operation. However, the debris generated during the cutting process will splash onto the surface of the slide rail, which will affect the normal sliding of the slider on the slide rail. This will cause the isolation plate to fail to effectively separate the workstations, reducing the reliability and safety of the workstation isolation. Utility Model Content

[0005] The purpose of this invention is to solve the problem in the prior art where debris generated during the cutting process splashes onto the surface of the slide rail, thereby affecting the normal sliding of the slider on the slide rail, which will cause the isolation plate to be unable to effectively separate the workstations. Therefore, this invention proposes a workstation isolation mechanism anti-misoperation locking device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a workstation isolation mechanism anti-misoperation locking device, including a cutting table, the inside of which is provided with a sliding groove, a sliding drive assembly is provided on one side of the cutting table, the drive end of the sliding drive assembly is fixedly connected to an isolation plate, an anti-blocking assembly is provided above one end of the sliding groove, the anti-blocking assembly includes a chip blocking plate and an electric push rod, the drive ends of two sets of electric push rods are respectively fixedly connected to the inside of the chip blocking plate.

[0007] Preferably, the chip blocking plate includes a drive plate, a chip baffle, and a chip guide plate, with one end of the drive plate fixedly connected to one side of one end of the chip baffle, and the chip guide plate fixedly connected to one end of the chip baffle.

[0008] Preferably, the drive ends of the two sets of electric push rods are respectively fixedly connected to both ends of one side of the drive plate in the chip blocking plate.

[0009] Preferably, the cutting table has a chip outlet inside, which is located at the other end of the chip guide plate.

[0010] Preferably, the sliding drive assembly includes a drive motor, a speed changer, a lead screw, and drive blocks. The output end of the drive motor is connected to the input end of the speed changer, the output end of the speed changer is connected to one end of the lead screw, and the other end of the lead screw is sequentially threaded into the interior of two drive blocks.

[0011] Preferably, one side of the two drive blocks is fixedly connected to one side of the isolation plate, and one end of the two drive blocks movably extends through the interior of the slide groove.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, the chip blocking plate is driven by an electric push rod to move to the top of the slide groove. At this time, the chips generated by the cutting machine from the raw material will not fall into the slide groove, but will be blocked by the chip blocking plate, thereby ensuring that the chips do not affect the normal operation of the sliding drive assembly, and that the isolation plate can effectively separate the work stations.

[0014] 2. In this utility model, the iron chips piled on the iron chip blocking plate will fall into the interior of the iron chip outlet under the guidance of the iron chip guiding plate due to gravity, thereby collecting the iron chips, preventing the iron chips from accumulating on the cutting table and affecting the normal operation of other mechanical equipment on the cutting table, reducing the frequency of manual cleaning of iron chips, and greatly improving work efficiency. Attached Figure Description

[0015] Figure 1This utility model provides a three-dimensional structural diagram of a workstation isolation mechanism anti-misoperation locking device;

[0016] Figure 2 This utility model provides a schematic diagram of the internal structure of a workstation isolation mechanism anti-misoperation interlocking device.

[0017] Figure 3 This utility model provides a three-dimensional structural diagram of the anti-blocking component in the anti-misoperation interlocking device of a workstation isolation mechanism;

[0018] Figure 4 This utility model presents a three-dimensional structural diagram of the sliding drive component in a workstation isolation mechanism anti-misoperation locking device.

[0019] Legend: 1. Cutting table; 11. Slide groove; 12. Chip outlet; 2. Sliding drive assembly; 21. Drive motor; 22. Speed ​​changer; 23. Lead screw; 24. Drive block; 3. Isolation plate; 4. Anti-clogging assembly; 41. Chip blocking plate; 411. Drive plate; 412. Chip baffle; 413. Chip guide plate; 42. Electric push rod. Detailed Implementation

[0020] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0021] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] Example 1: As Figure 1 - Figure 4As shown, this utility model provides a workstation isolation mechanism anti-misoperation locking device, including a cutting table 1. A sliding groove 11 is provided inside the cutting table 1. A sliding drive assembly 2 is provided on one side of the cutting table 1. An isolation plate 3 is fixedly connected to the drive end of the sliding drive assembly 2. An anti-blocking assembly 4 is provided above one end of the sliding groove 11. The anti-blocking assembly 4 includes a chip blocking plate 41 and electric push rods 42. The drive ends of the two sets of electric push rods 42 are respectively fixedly connected to the inside of the chip blocking plate 41. The chip blocking plate 41 includes a drive plate 411, a chip baffle 412, and a chip guide plate 413. One end of the drive plate 411 is fixedly connected to one end of the chip baffle 412. On one side, the scrap guide plate 413 is fixedly connected to one end of the scrap baffle 412. The driving ends of the two sets of electric push rods 42 are respectively fixedly connected to the two ends of the driving plate 411 on one side in the scrap baffle 41. The sliding drive assembly 2 includes a drive motor 21, a speed changer 22, a lead screw 23 and a drive block 24. The output end of the drive motor 21 is connected to the input end of the speed changer 22. The output end of the speed changer 22 is connected to one end of the lead screw 23. The other end of the lead screw 23 is sequentially threaded into the interior of the two drive blocks 24. One side of the two drive blocks 24 is fixedly connected to one side of the isolation plate 3. One end of the two drive blocks 24 movably passes through the interior of the slide groove 11.

[0023] The specific settings and functions of this embodiment are described below. The drive motor 21 drives the speed changer 22 to work, and the speed changer 22 drives the lead screw 23 to rotate, so that the drive block 24 drives the isolation plate 3 to isolate the work station. Then, the electric push rod 42 drives the chip blocking plate 41 to move, so that the chip blocking plate 41 moves to the top of the slide groove 11. At this time, the chips generated by the cutting machine from the raw material will not fall into the interior of the slide groove 11, but will be blocked by the chip blocking plate 41, thereby ensuring that the chips do not affect the normal operation of the sliding drive assembly 2, so that the isolation plate 3 can effectively separate the work station.

[0024] Example 2: Figure 1 - Figure 3As shown, the workstation isolation mechanism anti-misoperation locking device of this utility model includes a cutting table 1. The cutting table 1 has a sliding groove 11 inside. A sliding drive assembly 2 is provided on one side of the cutting table 1. The drive end of the sliding drive assembly 2 is fixedly connected to an isolation plate 3. An anti-blocking assembly 4 is provided above one end of the sliding groove 11. The anti-blocking assembly 4 includes a chip blocking plate 41 and an electric push rod 42. The drive ends of the two sets of electric push rods 42 are respectively fixedly connected to the inside of the chip blocking plate 41. The chip blocking plate 41 includes a drive plate 411, a chip baffle 412 and a chip guide plate 413. One end of the drive plate 411 is fixedly connected to one side of one end of the chip baffle 412. The chip guide plate 413 is fixedly connected to one end of the chip baffle 412. The drive ends of the two sets of electric push rods 42 are respectively fixedly connected to the two ends of one side of the drive plate 411 in the chip blocking plate 41. A chip outlet 12 is provided inside the cutting table 1. The chip outlet 12 is located at the other end of the chip guide plate 413.

[0025] The overall effect of this embodiment is that the iron chips accumulated on the iron chip blocking plate 41 will fall into the iron chip outlet 12 under the guidance of the iron chip guiding plate 413 due to gravity, thereby collecting the iron chips and preventing them from accumulating on the cutting table 1 and affecting the normal operation of other mechanical equipment on the cutting table 1. This reduces the frequency of manual cleaning of iron chips, greatly improves work efficiency, and also avoids the problem of accelerated wear of cutting tools caused by iron chips scattering everywhere, extending the service life of the tools and reducing equipment maintenance costs.

[0026] The device is used and works as follows: The drive motor 21 drives the speed changer 22 to work, and the speed changer 22 drives the lead screw 23 to rotate, so that the drive block 24 drives the isolation plate 3 to isolate the work station. Then, the electric push rod 42 drives the iron chip blocking plate 41 to move, so that the iron chip blocking plate 41 moves above the slide 11. At this time, the iron chips generated by the cutting machine from the raw material will not fall into the interior of the slide 11, but will be blocked by the iron chip blocking plate 41. The iron chips accumulated on the iron chip blocking plate 41 will fall into the interior of the iron chip outlet 12 under the guidance of the iron chip guide plate 413 due to gravity, thus realizing the collection of iron chips.

[0027] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A workstation isolation mechanism anti-misoperation interlocking device, comprising a cutting table (1), characterized in that: The cutting table (1) has a sliding groove (11) inside. A sliding drive assembly (2) is provided on one side of the cutting table (1). An isolation plate (3) is fixedly connected to the drive end of the sliding drive assembly (2). An anti-blocking assembly (4) is provided above one end of the sliding groove (11). The anti-blocking assembly (4) includes a chip blocking plate (41) and an electric push rod (42). The drive ends of the two sets of electric push rods (42) are respectively fixedly connected to the inside of the chip blocking plate (41).

2. The anti-misoperation interlocking device for a workstation isolation mechanism according to claim 1, characterized in that: The scrap blocking plate (41) includes a drive plate (411), a scrap baffle (412) and a scrap guide plate (413). One end of the drive plate (411) is fixedly connected to one side of one end of the scrap baffle (412), and the scrap guide plate (413) is fixedly connected to one end of the scrap baffle (412).

3. The anti-misoperation interlocking device for a workstation isolation mechanism according to claim 2, characterized in that: The driving ends of the two sets of electric push rods (42) are respectively fixedly connected to the two ends of the drive plate (411) on one side of the chip blocking plate (41).

4. The anti-misoperation interlocking device for a workstation isolation mechanism according to claim 3, characterized in that: The cutting table (1) has a chip outlet (12) inside, and the chip outlet (12) is located at the other end of the chip guide plate (413).

5. The anti-misoperation interlocking device for a workstation isolation mechanism according to claim 1, characterized in that: The sliding drive assembly (2) includes a drive motor (21), a speed changer (22), a lead screw (23), and drive blocks (24). The output end of the drive motor (21) is connected to the input end of the speed changer (22). The output end of the speed changer (22) is connected to one end of the lead screw (23). The other end of the lead screw (23) is threaded into the interior of two drive blocks (24) in sequence.

6. The anti-misoperation interlocking device for a workstation isolation mechanism according to claim 5, characterized in that: One side of each of the two drive blocks (24) is fixedly connected to one side of the isolation plate (3), and one end of each of the two drive blocks (24) moves through the interior of the slide groove (11).

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