Numerical control guide rail feeding device

Abstract

The utility model relates to the technical field of plate feeding, and discloses a numerical control guide rail feeding device which comprises a main body frame, a fixed sliding block and a fixing mechanism, the fixed sliding block is arranged above the main body frame, a horizontal threaded through hole is formed in the fixed sliding block, and the fixing mechanism is arranged on the outer wall of the fixed sliding block. The fixing mechanism comprises a connecting rod welded to the outer wall of the fixing sliding block, a connecting block arranged above the connecting rod and a limiting block welded to the lower portion of the connecting block, the connecting rod is provided with a vertical hole, and the fixing mechanism further comprises an extrusion block vertically connected into the vertical hole of the connecting rod in a sliding mode and a spring arranged on the extrusion block in a sleeving mode. And the extrusion block is welded below the limiting block. Through the arrangement of the fixing mechanism, when a plate is placed on the fixing sliding block, the extrusion block is extruded in the vertical direction through the spring, so that the extrusion block extrudes the plate below the extrusion block, the plate is firmly attached to the upper portion of the fixing sliding block, and the phenomenon that the plate deviates is avoided.

Description

Technical Field

[0001] This application relates to the field of sheet metal feeding technology, specifically a CNC guide rail feeding device. Background Technology

[0002] A CNC sheet metal guide rail feeder is an automated material conveying device specifically designed to quickly and accurately transport sheet metal to the feed inlet of CNC machining equipment (such as CNC cutting machines and CNC punching machines). Its working principle is based on material motion principles and program control, using a motor drive and mechanical transmission system to achieve automatic feeding and positioning of the sheet metal. A typical CNC sheet metal guide rail feeder consists of a feeding mechanism, a conveyor belt (or guide rail), a traveling mechanism, and an electrical control system. The feeding mechanism is responsible for removing the sheet metal from the hopper or stack and feeding it onto the conveyor belt or guide rail; the conveyor belt or guide rail is responsible for stably transporting the sheet metal to the feed inlet of the processing equipment; the traveling mechanism, driven by a motor, enables the conveyor belt or guide rail to move accurately to the designated position; the electrical control system is responsible for the automatic control of the entire feeding process, including speed control and fault alarms.

[0003] During the conveying process of the sheet metal, because the sheet metal is placed horizontally above the conveying mechanism, the conveying mechanism will vibrate during operation. This vibration causes the sheet metal placed above to shift and fall off the conveying mechanism. Utility Model Content

[0004] The purpose of this application is to provide a CNC guide rail feeding device to solve the problem mentioned in the background art that vibration is generated during the operation of the conveying mechanism, causing the plate placed on top to shift during the vibration and thus fall off the conveying mechanism.

[0005] To achieve the above objectives, this application provides the following technical solution: a CNC guide rail feeding device, comprising: a main frame, a fixed slider, and a fixing mechanism. The fixed slider is disposed above the main frame and has a horizontal threaded through hole. The fixing mechanism is disposed on the outer wall of the fixed slider and includes a connecting rod welded to the outer wall of the fixed slider, a connecting block disposed above the connecting rod, a limiting block welded below the connecting block, and a vertical hole on the connecting rod. The fixing mechanism also includes a pressing block vertically slidably connected in the vertical hole of the connecting rod and a spring sleeved on the pressing block. The pressing block is welded below the limiting block.

[0006] By adopting the above technical solution, the lower plate can be fixed by extrusion.

[0007] Preferably, the fixing mechanism also includes an anti-slip pad fixed above the fixing slider.

[0008] By adopting the above technical solution, the stability of the sheet material during conveying can be improved by increasing friction when the sheet material is placed on top.

[0009] Preferably, the fixing mechanism further includes a connecting plate welded above the connecting rod, and the connecting plate has a "U" shaped cross-section.

[0010] By adopting the above technical solutions, a stable connection between structures can be achieved.

[0011] Preferably, the fixing mechanism further includes a positioning block that is horizontally slidably connected to the connecting plate, and the positioning block has an arc-shaped groove on its upper surface that matches the diameter of the connecting block.

[0012] By adopting the above technical solution, the structure on one side can be moved vertically by moving horizontally.

[0013] Preferably, the fixing mechanism further includes a handle welded above the positioning block, and the handle has a "U" shaped cross-section.

[0014] By adopting the above technical solution, it is easy for personnel to hold the device, thereby driving the structure connected on one side to move horizontally.

[0015] Preferably, the CNC guide rail feeding device further includes: a slide rail, which is horizontally welded to the upper two sides of the main frame, and the fixed slider is horizontally slidably connected to the slide rail.

[0016] By adopting the above technical solution, it is possible to provide stable horizontal movement of the structure on the track.

[0017] Preferably, the CNC guide rail feeding device further includes a motor and a threaded screw. The motor is fixed on the outer wall of the main frame, and the threaded screw is connected to the output end of the motor and passes through the threaded through hole of the fixed slider.

[0018] By adopting the above technical solution, the structure on the rod can be moved horizontally by rotation.

[0019] In summary, this application has the following beneficial effects: by providing a fixing mechanism, when the sheet is placed on the fixed slider, the spring presses the extrusion block vertically, thereby pressing the sheet below and firmly attaching the sheet to the top of the fixed slider, thus preventing the sheet from shifting. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of this application;

[0021] Figure 2This is a three-dimensional structural diagram of the fixing mechanism of this application;

[0022] Figure 3 This is a three-dimensional cross-sectional structural diagram of the fixing mechanism of this application;

[0023] Figure 4 This is a three-dimensional structural diagram of the positioning block in this application.

[0024] In the diagram: 1. Main frame; 2. Slide rail; 3. Motor; 4. Threaded screw; 5. Fixed slider; 6. Fixing mechanism; 601. Anti-slip pad; 602. Connecting rod; 603. Connecting block; 604. Limiting block; 605. Pressing block; 606. Spring; 607. Connecting plate; 608. Positioning block; 609. Handle. Detailed Implementation

[0025] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0026] The following is in conjunction with the appendix Figure 1-4 The embodiments of this application will be described in further detail.

[0027] Example 1

[0028] Please see Figures 1-4 This embodiment provides a technical solution: a CNC guide rail feeding device, including: a main frame 1, a slide rail 2, a motor 3, a threaded screw 4, a fixed slider 5, and a fixing mechanism 6;

[0029] The main frame 1 provides a stable and fixed connection between structures, ensuring greater stability during operation. A slide rail 2 is horizontally welded to the upper sides of the main frame 1, allowing for stable horizontal displacement of the structure on the track. A fixed slider 5 is horizontally slidably connected to the slide rail 2, and a plate can be placed above the fixed slider 5, thus synchronously moving the plate horizontally during movement. A motor 3 is fixed to the outer wall of the main frame 1, and its rotation drives the structure at its output end to rotate stably. A threaded screw 4 is connected to the output end of the motor 3, and its rotation drives the structure on the rod to move horizontally stably on the slide rail 2. The threaded screw 4 is also connected through a threaded hole in the fixed slider 5, allowing the fixed slider 5 on the rod to move horizontally during rotation.

[0030] The fixing mechanism 6 is installed on the outer wall of the fixed slider 5. The fixing mechanism 6 can press and fix the plate placed above the fixed slider 5, thereby preventing shaking during movement. The fixing mechanism 6 includes an anti-slip pad 601 fixed above the fixed slider 5. The plate placed above the anti-slip pad 601 can increase friction during movement, thereby improving stability.

[0031] A connecting rod 602, welded to the outer wall of the fixed slider 5, has a "C"-shaped cross-section and a vertical hole. This hole allows for stable vertical movement of the structure within it. A connecting block 603, positioned above the connecting rod 602, synchronously moves the connected structure below it during vertical movement. A limiting block 604, welded below the connecting block 603, prevents the connected structure from shifting when moving within the vertical hole of the connecting rod 602. A pressing block 605, vertically slidably connected within the vertical hole of the connecting rod 602, presses the sheet metal at its bottom, thus fixing it in place. A spring 606, fitted onto the pressing block 605, presses the pressing block 605, causing it to move vertically. The pressing block 605, welded below the limiting block 604, moves synchronously during this process.

[0032] The sheet material is placed on the fixed slider 5. At this time, the anti-slip pad 601 on the fixed slider 5 increases the friction of the sheet material, which can increase the degree of movement. The pressing block 605 in the connecting rod 602 is pressed by the spring 606, thereby pressing and fixing the sheet material placed below. Then, the motor 3 is started, and the motor 3 drives the threaded screw 4 on the output end to rotate. During the rotation of the threaded screw 4, the fixed slider 5 on the rod can move horizontally stably on the slide rails 2 on both sides above the main frame 1, thereby driving the sheet material to be fed and conveyed. Subsequently, the connecting block 603 is moved vertically upward by hand. At this time, the connecting block 603 is connected to the pressing block 605 through the limiting block 604, thereby driving the pressing block 605 to move and no longer pressing and fixing the sheet material.

[0033] Example 2

[0034] Please see Figures 1-4 This embodiment provides a technical solution: a CNC guide rail feeding device, including: a connecting plate 607, a positioning block 608 and a handle 609;

[0035] A connecting plate 607 is welded above the connecting rod 602. The connecting plate 607 provides a stable welded connection between the structures. The connecting plate 607 has a "U" shaped cross-section, which increases the contact area with the structure and improves the stability of the connection. A positioning block 608 is horizontally slidably connected to the connecting plate 607. The positioning block 608 can move stably in the horizontal direction on the connecting plate 607. An arc-shaped groove with a diameter matching the connecting block 603 is provided on the top of the positioning block 608. During the horizontal movement, it drives the connecting block 603 on one side to move vertically upward. A handle 609 is welded above the positioning block 608. The handle 609 has a "U" shaped cross-section, which allows personnel to easily hold and push it, thereby driving the positioning block 608 connected below to move.

[0036] By moving the handle 609, the positioning block 608 is moved on the connecting plate 607. At this time, the positioning block 608 will push the connecting block 603 on one side to move vertically.

[0037] The implementation principle of the CNC guide rail feeding device of this application is as follows:

[0038] First, the sheet material is placed on the fixed slider 5. At this time, the anti-slip pad 601 on the fixed slider 5 increases the friction of the sheet material, which can increase the degree of movement. At this time, the pressing block 605 in the connecting rod 602 is pressed by the spring 606, thereby pressing and fixing the sheet material placed below. Then, the motor 3 is started, and the motor 3 will drive the threaded screw 4 on the output end to rotate. During the rotation of the threaded screw 4, the fixed slider 5 on the rod can move horizontally stably on the slide rails 2 on both sides above the main frame 1, thereby driving the sheet material to be fed and conveyed.

[0039] Secondly, by moving the handle 609, the positioning block 608 is moved on the connecting plate 607. At this time, the positioning block 608 will push the connecting block 603 on one side to move vertically.

[0040] Finally, at this point, the connecting block 603 is connected to the pressing block 605 through the limiting block 604, thereby moving the pressing block 605 and no longer pressing the fixed plate.

[0041] It will be apparent to those skilled in the art that this application is not limited to the details of the exemplary embodiments described above, and that this application can be implemented in other specific forms without departing from the spirit or essential characteristics of this application. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this application is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this application. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A CNC guide rail feeding device, characterized in that, include: Main framework (1); A fixed slider (5) is provided above the main frame (1), and the fixed slider (5) has a horizontal threaded through hole. The fixing mechanism (6) is provided on the outer wall of the fixing slider (5). The fixing mechanism (6) includes a connecting rod (602) welded to the outer wall of the fixing slider (5), a connecting block (603) provided above the connecting rod (602), a limiting block (604) welded below the connecting block (603), and the connecting rod (602) having a vertical hole. The fixing mechanism (6) further includes a pressing block (605) that is vertically slidably connected in the vertical hole of the connecting rod (602) and a spring (606) sleeved on the pressing block (605), the pressing block (605) being welded below the limiting block (604).

2. The CNC guide rail feeding device according to claim 1, characterized in that: The fixing mechanism (6) also includes an anti-slip pad (601) fixed above the fixing slider (5).

3. The CNC guide rail feeding device according to claim 2, characterized in that: The fixing mechanism (6) also includes a connecting plate (607) welded above the connecting rod (602), and the cross-section of the connecting plate (607) is U-shaped.

4. The CNC guide rail feeding device according to claim 3, characterized in that: The fixing mechanism (6) further includes a positioning block (608) that is horizontally slidably connected to the connecting plate (607), and an arc-shaped groove adapted to the diameter of the connecting block (603) is provided above the positioning block (608).

5. A CNC guide rail feeding device according to claim 4, characterized in that: The fixing mechanism (6) also includes a handle (609) welded above the positioning block (608), and the handle (609) has a "U" shaped cross section.

6. The CNC guide rail feeding device according to claim 1, characterized in that: The CNC guide rail feeding device also includes: The slide rail (2) is horizontally welded to the upper two sides of the main frame (1), and the fixed slider (5) is horizontally slidably connected to the slide rail (2).

7. A CNC guide rail feeding device according to claim 6, characterized in that: The CNC guide rail feeding device also includes: Motor (3), which is fixed on the outer wall of the main frame (1); A threaded screw (4) is connected to the output end of a motor (3) and is threaded through the threaded hole of a fixed slider (5).

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