Novel limit photoelectric frame

Abstract

The utility model discloses a novel limit photoelectric frame which comprises a square tube arranged on a lower fork plate and a frame body used for installing a proximity sensor, the proximity sensor can move on the frame body in the horizontal direction, the square tube is provided with a movable groove in the vertical direction, the frame body is provided with a sliding part, and the sliding part is arranged on the frame body. One end of the sliding piece is assembled in the movable groove, and the frame body moves and is positioned in the movable groove through the sliding piece under the action of external force so as to adjust the relative position between the frame body and the square pipe. According to the novel limit photoelectric frame, the position of the proximity sensor on multiple planes can be adjusted, so that the detection range of the proximity sensor is enlarged, and multi-angle detection can be carried out.

Description

Technical Field

[0001] The utility model particularly relates to a novel extreme photoelectric frame. Background Art

[0002] Stackers are one of the most important transportation equipment in stereoscopic warehouses and are a symbol of the characteristics of stereoscopic warehouses. Stackers greatly improve the efficiency of warehouse management. A high degree of automation is an important feature of stackers. They can be remotely controlled and do not require manual intervention during operation. To better obtain the data of the forked goods on the stacker's loading platform, it is necessary to install proximity sensors on the forks. Proximity sensors can be used to detect the displacement, speed, and acceleration of objects. At this time, the proximity sensors need to be installed. The existing proximity sensors are installed on the extreme photoelectric frame, which is fixed on the lower fork plate. The extreme photoelectric frame is provided with a slide for the proximity sensor to move. Although the proximity sensor can adjust the sensing distance by adjusting the sensitivity, the proximity sensor can only move along the slide, that is, the proximity sensor can only move along a certain plane. This setting limits the detection range of the proximity sensor, thereby affecting the detection effect. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a novel extreme photoelectric frame.

[0004] In order to solve the above-mentioned technical problems, the utility model adopts the following technical solutions:

[0005] A new type of extreme photoelectric frame includes a square tube arranged on a lower fork plate and a frame for installing a proximity sensor, wherein the proximity sensor can move horizontally on the frame, the square tube is provided with a movable groove along the vertical direction, and a sliding member is provided on the frame, one end of the sliding member is assembled in the movable groove, and the frame moves and positions in the movable groove through the sliding member under the action of external force to adjust the relative position between the frame and the square tube.

[0006] Preferably, a reserved groove is provided on the square tube, a fastener is provided on the reserved groove, and one end of the fastener passes through the reserved groove and is connected to the lower fork plate.

[0007] Preferably, the sliding member includes a hexagonal screw arranged on the frame and a sliding block arranged on the end of the hexagonal screw, the sliding block is assembled in the movable groove, and the hexagonal screw drives the sliding block to move in the movable groove under the action of external force.

[0008] Preferably, the sliding block is threadedly connected to a hexagonal screw, and the diameter of the hexagonal screw is larger than the diameter of the reserved groove.

[0009] Preferably, the movable groove is an L-shaped groove.

[0010] Preferably, a sliding groove for the proximity sensor to slide is provided on the frame along the length direction.

[0011] Preferably, a limit strip is provided at the groove edge of the L-shaped groove which is bent inwardly.

[0012] The beneficial effects of the utility model are:

[0013] The novel extreme photoelectric frame of the present application can adjust the position of the proximity sensor on multiple planes, thereby increasing the detection range of the proximity sensor and enabling multi-angle detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0015] Figure 1 This is a schematic diagram of the installation of a new extreme photoelectric rack of the present application;

[0016] Figure 2 This is a schematic diagram of the structure of a new extreme photoelectric frame of this application Figure 1 ;

[0017] Figure 3 This is a schematic diagram of the structure of a new extreme photoelectric frame of this application Figure 2 ;

[0018] Figure 4 This is a schematic diagram of the structure of a new extreme photoelectric frame of this application Figure 3 ;

[0019] Figure 5 This is a schematic diagram of the structure of a new extreme photoelectric frame of this application Figure 4 ;

[0020] Figure 6 This is a schematic diagram of the structure of a new extreme photoelectric frame of this application Figure 5 . DETAILED DESCRIPTION

[0021] The embodiments of the present invention are described in detail below. The embodiments are shown in the accompanying drawings, wherein the same or similar numbers throughout represent the same or similar elements or elements with the same or similar functions.

[0022] The orientation shown in the drawings cannot be understood as limiting the specific protection scope of the present utility model, and is only provided for reference and understanding of the preferred embodiments. The product components shown in the drawings may be changed in position, increased in number, or simplified in structure.

[0023] The "connection" described in the specification and the mutual "connection" relationship of the components shown in the drawings can be understood as a fixed connection or a detachable connection or an integral connection; it can be a direct connection or a connection through an intermediate medium. Ordinary technicians in this field can understand the connection relationship according to the specific circumstances and can derive different implementation methods in an appropriate manner such as screwing, riveting, welding, clamping or embedding.

[0024] With respect to the directional words such as up, down, left, right, top, bottom, etc. described in the specification and the directions shown in the drawings, the components may be in direct contact or in contact through other features between them; for example, "above" may mean directly above or obliquely above, or it simply means higher than other objects; other directions may be understood by analogy.

[0025] The materials for making parts with solid shapes shown in the specification and the drawings may be metal materials, non-metal materials or other synthetic materials; the mechanical processing techniques used for parts with solid shapes may be stamping, forging, casting, wire cutting, laser cutting, injection molding, CNC milling, 3D printing, machining, etc.; ordinary technicians in this field can adaptively select or combine them according to different processing conditions, costs, and precisions, but are not limited to the above-mentioned materials and manufacturing processes.

[0026] A new type of extreme photoelectric frame, referring to Figure 1-Figure 6 , including a square tube 2 arranged on the lower fork plate 1 and a frame 3 for installing a proximity sensor 4, the proximity sensor 4 can move horizontally on the frame 3, the square tube 2 is provided with a movable groove in the vertical direction, and a sliding member is provided on the frame 3, one end of the sliding member is assembled in the movable groove, and the frame 3 moves and positions in the movable groove through the sliding member under the action of external force to adjust the relative position between the frame 3 and the square tube 2.

[0027] Furthermore, a reserved groove 22 is provided on the square tube 2 , a fastener 5 is provided on the reserved groove 22 , and one end of the fastener 5 passes through the reserved groove 22 and is connected to the lower fork plate 1 .

[0028] Furthermore, the sliding member includes a hexagonal screw 6 arranged on the frame 3 and a slider 7 arranged on the end of the hexagonal screw 6. The slider 7 is assembled in the movable groove. The hexagonal screw 6 drives the slider 7 to move in the movable groove under the action of external force.

[0029] Furthermore, the sliding block 7 is threadedly connected to the hexagonal screw 6 , and the diameter of the hexagonal screw 6 is larger than the diameter of the reserved groove 22 .

[0030] Furthermore, the movable groove is an L-shaped groove 21.

[0031] Furthermore, a slide groove 31 for the proximity sensor 4 to slide is provided on the frame 3 along the length direction.

[0032] Furthermore, a limit strip 211 is provided at the groove edge of the L-shaped groove 21 and is bent inwardly.

[0033] The working principle of the utility model is:

[0034] The limit photoelectric frame Figure 1 The assembly is shown in the figure. When the position of the proximity sensor 4 in the horizontal direction needs to be adjusted, it is only necessary to move the position of the proximity sensor 4 on the slide groove 31. The square tube 2 is fixed to the lower fork plate 1 through the fastener 5 passing through the reserved groove 22. A sliding part is connected to the frame 3, and one end of the sliding part is assembled in the movable groove. When the frame 3 is pushed, the frame 3 will drive the sliding part to move, and one end of the sliding part moves in the movable groove. When it moves to the specified position, the force on the frame 3 is cancelled, and one end of the sliding part is positioned in the movable groove. Since the movable groove is arranged along the vertical direction of the square tube 2, the position of the proximity sensor 4 in the vertical direction can be changed during the movement of the frame 3, that is, the height of the proximity sensor 4 is changed. In the structural matching test, it is preferred to set the movable groove to an L-shaped groove 21. At this time, when the frame 3 moves relative to the square tube 2, not only the height of the proximity sensor 4 can be changed, but also the position of the proximity sensor 4 in the horizontal direction can be changed; the new extreme photoelectric frame of the present application can adjust the position of the proximity sensor 4 on multiple planes, thereby increasing the detection range of the proximity sensor 4 and enabling multi-angle detection.

[0035] In the above technology, as embodiment 1, the sliding part can be realized by a hexagonal screw 6 and a slider 7. When the slider 7 is connected to the hexagonal screw 6 by a thread, the diameter of the hexagonal screw 6 is required to be larger than the diameter of the assembly groove. Therefore, when the hexagonal screw 6 drives the slider 7 to move in the movable groove, the end of the hexagonal screw 6 does not enter the reserved groove 22, so the hexagonal screw 6 can be prevented from being screwed into the assembly groove, making the movement of the hexagonal screw 6 smoother.

[0036] In the above technology, regarding the problem of positioning the slider 7 in the movable groove, when the frame 3 is pushed to move, the hexagonal screw 6 and the slider 7 will be driven to move synchronously. When the frame 3 moves to a position that is convenient for the proximity sensor 4 to detect, the force applied to the frame 3 is cancelled, and the frame 3 can be maintained in this state at this time; the reason is: there is friction resistance between the slider 7 and the movable groove, and the weight of the proximity sensor 4 is relatively light, so the slider 7 can be positioned at a specified position in the movable groove. On this basis, the present application also bends inward at the groove edge of the movable groove to form a limiting strip 211. The limiting strip 211 and the movable groove are jointly arranged to form a space for limiting the slider 7, thereby further preventing the slider 7 from falling off from the movable groove.

[0037] In the above technology, as embodiment 1, the fastener 5 can be implemented by selecting a countersunk hexagon screw.

[0038] Although the utility model is described in detail with reference to the above embodiments, it is obvious to those skilled in the art through this disclosure that various changes or modifications can be made to the utility model without departing from the principle and spirit of the utility model defined by the claims. Therefore, the detailed description of the embodiments of the present disclosure is only used to explain, not to limit the utility model, but the scope of protection is limited by the content of the claims.

Claims

1. A new type of extreme photoelectric rack, characterized in that: The invention comprises a square tube (2) arranged on a lower fork plate (1) and a frame (3) for mounting a proximity sensor (4), wherein the proximity sensor (4) can be moved on the frame (3) in a horizontal direction, the square tube (2) is provided with a movable groove in a vertical direction, a sliding member is provided on the frame (3), one end of the sliding member is assembled in the movable groove, and the frame (3) is moved and positioned in the movable groove by the sliding member under the action of an external force so as to adjust the relative position between the frame (3) and the square tube (2).

2. A novel extreme photoelectric rack according to claim 1, characterized in that: The square tube (2) is provided with a reserved groove (22), the reserved groove (22) is provided with a fastener (5), and one end of the fastener (5) passes through the reserved groove (22) and is connected to the lower fork plate (1).

3. A novel extreme photoelectric rack according to claim 1, characterized in that: The sliding member comprises a hexagonal screw (6) arranged on the frame (3) and a sliding block (7) arranged on the end of the hexagonal screw (6); the sliding block (7) is assembled in the movable groove; the hexagonal screw (6) drives the sliding block (7) to move in the movable groove under the action of external force.

4. A novel extreme photoelectric rack according to claim 3, characterized in that: The sliding block (7) is threadedly connected to the hexagonal screw (6), and the diameter of the hexagonal screw (6) is larger than the diameter of the reserved groove (22).

5. The novel extreme photoelectric rack according to claim 1 is characterized in that: The movable groove is an L-shaped groove (21).

6. The novel extreme photoelectric rack according to claim 1 is characterized in that: The frame (3) is provided with a sliding groove (31) along the length direction for the proximity sensor (4) to slide.

7. The novel extreme photoelectric rack according to claim 5 is characterized in that: The groove edge of the L-shaped groove (21) is bent inwardly to provide a limiting strip (211).

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