Automatic door device of PCB numerical control machine tool

Abstract

The utility model discloses an automatic door device of a PCB (Printed Circuit Board) numerical control machine tool, which belongs to the technical field of numerical control machine tools and comprises a bottom frame and a top frame arranged on the bottom frame, a second limiting rod is arranged on the bottom frame, a plurality of pieces of glass are arranged on the bottom frame, a first limiting rod is arranged on the top frame, and a first inserting rod is arranged at the bottom of the top frame. The bottom frame is provided with first inserting grooves matched with the first inserting rods, and a limiting mechanism is installed on the bottom frame in a sliding mode. The first inserting rods are connected with the first inserting grooves in a clamped mode, the top frame is pulled, the first inserting rods are pulled out of the first inserting grooves, the top frame can be detached, the bottom frame can be opened, glass can be conveniently taken down from the bottom frame, damaged glass can be replaced, the bottom frame and the top frame do not need to be detached through detaching bolts, detaching is convenient, and practicability is high. And by arranging a limiting block, the limiting block slides, a second inserting rod is inserted into a second inserting groove, the installed top frame can be limited, and then the installed glass can be limited.

Description

Technical Field

[0001] The utility model relates to an automatic door device, in particular to an automatic door device for a PCB numerically controlled machine tool, and belongs to the technical field of numerically controlled machine tools. Background Art

[0002] PCB drilling rig is a kind of PCB CNC machine tool. PCB CNC drilling rig is based on CNC technology. Through the coordinated movement of X, Y and Z coordinates, it controls the X and Y axes to move quickly and accurately to the drilling position. The Z axis actuator performs the drilling operation to achieve precision drilling processing. PCB drilling rig is a key process in the entire printed circuit board production process, mainly consisting of a bed and an automatic door.

[0003] However, the existing PCB CNC machine tool automatic door device cannot be easily disassembled to replace the damaged glass in actual use. Generally, it is necessary to use professional tools to remove the bolts and then split the frame to take out the glass, which is inconvenient to disassemble. Utility Model Content

[0004] The main purpose of the utility model is to solve the problem that damaged glass cannot be conveniently disassembled and replaced, and to provide an automatic door device for a PCB numerically controlled machine tool.

[0005] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0006] A PCB CNC machine tool automatic door device comprises a bottom frame and a top frame mounted on the bottom frame, a second limit rod being mounted on the bottom frame, a plurality of glasses being mounted on the bottom frame, a first limit rod being mounted on the top frame, a first insertion rod being mounted on the bottom of the top frame, a first slot cooperating with the first insertion rod being provided on the bottom frame, and a limit mechanism being slidably mounted on the bottom frame.

[0007] Preferably, a suction cup cavity is formed on the second limiting rod, a suction cup is installed inside the suction cup cavity, a plurality of handle cavities are formed on the second limiting rod, a handle is installed inside the handle cavity, and an anti-slip pad is installed on the handle.

[0008] Preferably, a mounting block is installed on the second limiting rod, a mounting groove cooperating with the mounting block is opened on the bottom frame, the mounting block is a T-shaped mounting block, and the mounting groove is a T-shaped mounting groove.

[0009] Preferably, the limiting mechanism comprises a limiting block and a second plug rod, the limiting block is slidably mounted on the bottom frame, the second plug rod is mounted on the limiting block, and a second slot cooperating with the second plug rod is provided on the top frame.

[0010] Preferably, a slider is installed at the bottom of the limit block, a slide groove cooperating with the slider is provided on the bottom frame, the slider is a T-shaped slider, the slide groove is a T-shaped slide groove, a locking mechanism is installed on the slider, and a pull groove is provided on the limit block.

[0011] Preferably, the locking mechanism includes a cavity, a spring and a locking ball, the slider is provided with a sliding groove, a spring is installed inside the sliding groove, a locking ball is installed at one end of the spring, and the bottom frame is provided with a locking groove that cooperates with the locking ball.

[0012] Beneficial technical effects of the utility model:

[0013] 1. According to the PCB CNC machine tool automatic door device of the utility model, by setting the first plug rod to be engaged with the first slot, the top frame is pulled and the first plug rod is pulled out from the first slot, the top frame can be disassembled to open the bottom frame, and the glass can be easily removed from the bottom frame to replace the damaged glass. There is no need to remove the bolts to disassemble the bottom frame and the top frame, and the disassembly is relatively convenient.

[0014] 2. By setting a limit block, sliding the limit block, and inserting the second insertion rod into the second slot, the installed top frame can be limited, and then the installed glass can be limited. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the first plugging rod structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the second plugging rod structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the suction cup structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the handle structure of the utility model;

[0020] Figure 6 This is a schematic diagram of the installation block structure of the utility model;

[0021] Figure 7 This is a schematic diagram of the slider structure of the utility model;

[0022] Figure 8 This is a schematic diagram of the limit block structure of the utility model;

[0023] Fig. 9 This is a schematic diagram of the ball-carding structure of the utility model;

[0024] Fig.10 This is a schematic diagram of the second slot structure of the utility model.

[0025] In the figure: 1. bottom frame; 2. top frame; 3. glass; 4. first limiting rod; 5. limiting block; 6. first plug rod; 7. second limiting rod; 8. suction cup; 9. second plug rod; 10. mounting block; 11. handle; 12. slider; 13. ball; 14. spring; 15. cavity; 16. slide groove; 17. first slot; 18. pull groove; 19. handle cavity; 20. second slot. DETAILED DESCRIPTION

[0026] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0027] like Figure 1-Figure 10 As shown, the PCB CNC machine tool automatic door device provided in this embodiment includes a bottom frame 1 and a top frame 2 installed on the bottom frame 1, a second limiting rod 7 is installed on the bottom frame 1, a plurality of glasses 3 are installed on the bottom frame 1, a first limiting rod 4 is installed on the top frame 2, a first plugging rod 6 is installed at the bottom of the top frame 2, a first slot 17 cooperating with the first plugging rod 6 is opened on the bottom frame 1, a limiting mechanism is slidably installed on the bottom frame 1, the limiting mechanism includes a limiting block 5 and a second plugging rod 9, a limiting block 5 is slidably installed on the bottom frame 1, a second plugging rod 9 is installed on the limiting block 5, and a first slot 17 cooperating with the second plugging rod 6 is opened on the top frame 2. The second slot 20 that cooperates with the insertion rod 9 is connected by setting the first insertion rod 6 to be engaged with the first slot 17. By pulling the top frame 2, the first insertion rod 6 is pulled out from the first slot 17, and the top frame 2 can be disassembled to open the bottom frame 1, so that the glass 3 can be easily removed from the bottom frame 1 to replace the damaged glass 3. There is no need to remove the bolts to disassemble the bottom frame 1 and the top frame 2, and the disassembly is relatively convenient. By setting the limit block 5, sliding the limit block 5, and inserting the second insertion rod 9 into the second slot 20, the installed top frame 2 can be limited, and then the installed glass 3 can be limited.

[0028] In this embodiment, if Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, a suction cup cavity is provided on the second limiting rod 7, and a suction cup 8 is installed inside the suction cup cavity. A plurality of handle cavities 19 are provided on the second limiting rod 7, and a handle 11 is installed inside the handle cavity 19. An anti-skid pad is installed on the handle 11. By setting the suction cup 8, the suction cup 8 is adsorbed on the glass 3, and the handle 11 is held and the second limiting rod 7 is pulled, so that the staff can remove the damaged glass 3 from the bottom frame 1 conveniently. By setting the anti-skid pad, the friction force of the handle 11 can be increased. A mounting block 10 is installed on the second limiting rod 7, and a mounting groove that cooperates with the mounting block 10 is provided on the bottom frame 1. The mounting block 10 is a T-shaped mounting block, and the mounting groove is a T-shaped mounting groove. By setting the mounting block 10 and engaging with the mounting groove, the second limiting rod 7 can be easily disassembled, and the second limiting rod 7 is removed from the bottom frame 1, and then the suction cup 8 is adsorbed on the glass, so that the staff can remove the glass 3 and replace the damaged glass 3 conveniently.

[0029] In this embodiment, if Figure 1 , Figure 7 , Figure 8 and Fig. 9 As shown, a slider 12 is installed at the bottom of the limit block 5, and a slide groove that cooperates with the slider 12 is opened on the bottom frame 1. The slider 12 is a T-shaped slider, and the slide groove is a T-shaped slide groove. A locking mechanism is installed on the slider 12, and a pull groove 18 is opened on the limit block 5. By setting the slider 12 to be slidably connected with the slide groove, it is convenient to insert the second plug rod 9 into the second slot 20 or to pull the second plug rod 9 out of the second slot 20. By setting the slider 12 to be a T-shaped slider and cooperating with the T-shaped slide groove, the limit block 5 can be guided and limited. The locking mechanism includes a cavity 15, a spring 14 and a card ball 13. A slide groove 16 is opened on the slider 12, and a spring 14 is installed inside the slide groove 16. A card ball 13 is installed at one end of the spring 14. A card groove that cooperates with the card ball 13 is opened on the bottom frame 1. By setting the card ball 13 to be engaged with the card groove, the limit block 5 after sliding can be limited.

[0030] In this embodiment, if Figure 1-Figure 10 As shown, the working process of a PCB CNC machine tool automatic door device provided in this embodiment is as follows:

[0031] Step 1: Slide the limit block 5, the slider 12 slides in the slide groove, the card ball 13 is pulled out of the card groove, and the second insertion rod 9 is pulled out of the second slot 20;

[0032] Step 2: Pull the top frame 2, pull out the first insertion rod 6 from the first slot 17 to disassemble the bottom frame 1, pull the second limiting rod 7, slide the mounting block 10 in the mounting groove to disassemble the second limiting rod 7, adsorb the suction cup 8 on the glass 3, hold the handle 11, move the damaged glass 3 off the bottom frame 1, and replace the damaged glass 3.

[0033] In summary, in the present embodiment, according to the PCB CNC machine tool automatic door device of the present embodiment, by setting the first plug rod 6 to be engaged with the first slot 17, the top frame 2 is pulled and the first plug rod 6 is pulled out from the first slot 17, so that the top frame 2 can be disassembled to open the bottom frame 1, and the glass 3 can be easily removed from the bottom frame 1 to replace the damaged glass 3. There is no need to remove the bolts to disassemble the bottom frame 1 and the top frame 2, and the disassembly is relatively convenient. By setting the limit block 5, sliding the limit block 5, and inserting the second plug rod 9 into the second slot 20, the installed top frame 2 can be limited, and then the installed glass 3 can be limited. By setting the suction cup 8, the suction cup 8 is adsorbed on the glass 3, the handle 11 is held, and the second limit rod 7 is pulled, it can It is convenient for the staff to remove the damaged glass 3 from the bottom frame 1. The friction of the handle 11 can be increased by setting the anti-slip pad. The second limit rod 7 can be easily disassembled by setting the mounting block 10 to be engaged with the mounting groove, and the second limit rod 7 can be removed from the bottom frame 1, and then the suction cup 8 can be adsorbed on the glass, which is convenient for the staff to remove the glass 3 to replace the damaged glass 3. The slider 12 is slidably connected with the slide groove, and the second insertion rod 9 can be easily inserted into the second slot 20 or the second insertion rod 9 can be pulled out from the second slot 20. The slider 12 is set as a T-shaped slider and the T-shaped slide groove cooperates with each other to guide and limit the limit block 5. The card ball 13 is set to be engaged with the card groove, so that the limit block 5 after sliding can be limited.

[0034] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A PCB CNC machine tool automatic door device, characterized in that: The invention comprises a bottom frame (1) and a top frame (2) mounted on the bottom frame (1); a second limiting rod (7) is mounted on the bottom frame (1); a plurality of glasses (3) are mounted on the bottom frame (1); a first limiting rod (4) is mounted on the top frame (2); a first insertion rod (6) is mounted at the bottom of the top frame (2); a first slot (17) cooperating with the first insertion rod (6) is provided on the bottom frame (1); and a limiting mechanism is slidably mounted on the bottom frame (1).

2. The automatic door device for PCB CNC machine tools according to claim 1, characterized in that: The second limiting rod (7) is provided with a suction cup cavity, a suction cup (8) is installed inside the suction cup cavity, the second limiting rod (7) is provided with a plurality of handle cavities (19), a handle (11) is installed inside the handle cavity (19), and an anti-slip pad is installed on the handle (11).

3. The automatic door device for PCB CNC machine tools according to claim 1 is characterized in that: A mounting block (10) is mounted on the second limiting rod (7), and a mounting groove cooperating with the mounting block (10) is provided on the bottom frame (1), the mounting block (10) is a T-shaped mounting block, and the mounting groove is a T-shaped mounting groove.

4. The automatic door device for PCB CNC machine tools according to claim 1, characterized in that: The limiting mechanism comprises a limiting block (5) and a second insertion rod (9); the limiting block (5) is slidably mounted on the bottom frame (1); the second insertion rod (9) is mounted on the limiting block (5); and a second slot (20) cooperating with the second insertion rod (9) is provided on the top frame (2).

5. The automatic door device for PCB numerical control machine tools according to claim 4 is characterized in that: A slider (12) is installed at the bottom of the limit block (5), a slide groove cooperating with the slider (12) is provided on the bottom frame (1), the slider (12) is a T-shaped slider, the slide groove is a T-shaped slide groove, a locking mechanism is installed on the slider (12), and a pull groove (18) is provided on the limit block (5).

6. The automatic door device for PCB numerical control machine tools according to claim 5, characterized in that: The locking mechanism comprises a cavity (15), a spring (14) and a locking ball (13); the slider (12) is provided with a sliding groove (16); a spring (14) is installed inside the sliding groove (16); a locking ball (13) is installed at one end of the spring (14); and the bottom frame (1) is provided with a locking groove that cooperates with the locking ball (13).

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