Control device and control system of printed circuit board processing equipment

What is AI technical title?
AI technical title is built by Patsnap AI team. It summarizes the technical point description of the patent document.
By designing structures such as side grooves, columns and clamps on the cabinet doors of printed circuit board processing equipment, the stable limit of the cabinet doors is achieved, and the limits are conveniently cancelled using structures such as traction strips, dials and rubber clamps, which solves the problems of easy swing and safety hazards of cabinet doors in traditional designs, and improves the stability and operational convenience of the equipment.

CN119730092AInactive Publication Date: 2025-03-28江苏盐湖电子科技有限公司

View PDF 0 Cites 0 Cited by

Patent Information

Application Number: CN202411789181.0
Authority / Receiving Office: CN · China
Patent Type: Applications(China)
Current Assignee / Owner
Filing Date: 2024-12-06
Publication Date: 2025-03-28
Estimated Expiration: Not applicable · inactive patent

AI Technical Summary

Technical Problem

The cabinet door design of traditional printed circuit board processing equipment lacks effective limiting devices, which causes the cabinet door to swing with the wind or be accidentally closed after opening, which affects the normal maintenance operation of the staff and poses safety hazards.

Method used

By designing structures such as side grooves, columns and clamps, the stable limit of the cabinet door at a 90-degree angle and 180-degree angle is achieved, and the limit is conveniently cancelled through structures such as traction strips, pivots and rubber clamps.

Benefits of technology

Effectively prevent the cabinet door from swinging randomly in the open state, improve the stability and safety of the control device, simplify operation, and reduce the labor intensity of staff.

✦ Generated by Eureka AI based on patent content.

Smart Images

Figure CN119730092A_ABST

Patent Text Reader

Abstract

The invention relates to the technical field of control cabinets, in particular to a control device and a control system of printed circuit board processing equipment, which comprises a cabinet body, an edge groove is formed in the surface of the cabinet body, a cabinet door is rotatably connected in the edge groove, and a first clamping groove and a second clamping groove are formed in the top surface and the bottom surface of the edge groove. Clamping blocks are movably inserted into the top surface and the bottom surface of the cabinet door, when the cabinet door is perpendicular to the cabinet body, the clamping blocks are inserted into the clamping grooves I, the cabinet door is parallel to the cabinet body, and the clamping blocks are inserted into the clamping grooves II; the control device and the control system of the printed circuit board processing equipment have the beneficial effects that stable limiting of a cabinet door at a 90-degree rotation angle and a 180-degree rotation angle is realized through cooperation of structures such as the edge grooves, the stand columns and the clamping blocks. According to the design, the cabinet door can be effectively prevented from swinging at will in the open state, and the stability and safety of the whole control device can be improved.

Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The invention relates to the field of control cabinets, in particular to a control device and a control system for printed circuit board processing equipment. Background Art

[0002] In the control device of printed circuit board processing equipment, the cabinet door is an important component to protect the internal electrical components and circuits, and its stability and convenience are crucial. Traditional cabinet door designs often use simple hinge connections. Although they can achieve basic opening and closing functions, there are some problems in actual applications. For example, when the cabinet door is opened, due to the lack of an effective limit device, the cabinet door is prone to swinging with the wind or accidentally closed by external force, which may not only affect the normal maintenance operations of the staff, but also cause safety hazards to the equipment and personnel.

[0003] In order to solve the above problems, the present invention proposes a new control device for printed circuit board processing equipment. Through ingenious design, the device achieves stable limiting of the cabinet door when it is in the open state. At the same time, it also provides a convenient limit cancellation function to meet the needs of different usage scenarios. Summary of the invention

[0004] The object of the present invention is to provide a control device and a control system for printed circuit board processing equipment to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a control device for printed circuit board processing equipment, comprising a cabinet body, a side groove is provided on the surface of the cabinet body, a cabinet door is rotatably connected inside the side groove, a first card slot and a second card slot are provided on the top surface and the bottom surface of the side groove, a card block is movably inserted on the top surface and the bottom surface of the cabinet door, when the cabinet door and the cabinet body are vertical, the card block is inserted into the first card slot, and when the cabinet door and the cabinet body are parallel, the card block is inserted into the second card slot.

[0006] Preferably, the height of the side groove is equal to the height of the cabinet opening of the cabinet body, and a column is fixed between the top surface and the bottom surface of the side groove, and the column passes through a through hole, and the through hole is opened on the surface of the cabinet door.

[0007] Preferably, the top surface and the bottom surface of the cabinet door are both provided with installation grooves, the card blocks correspond to the installation grooves one by one, the height of the card blocks is less than the depth of the installation grooves, and the card blocks are inserted in the corresponding installation grooves.

[0008] Preferably, one end of the clamping block extending into the mounting groove is provided with a notch, a rubber support block is fixed inside the notch, one end of the rubber support block is fixed inside the mounting groove, and the width of the rubber support block is smaller than the width of the clamping block.

[0009] Preferably, steel balls are embedded on both sides of the block, and the steel balls contact the side walls of the installation groove.

[0010] Preferably, a slide groove is provided on the surface of the cabinet door, the slide groove is connected to the mounting groove, the height of the slide groove is smaller than the height of the mounting groove, a traction bar is slidably connected inside the slide groove, and one end of the traction bar is fixed to the surface of the block.

[0011] Preferably, a shift block is fixed to the other end of the traction bar, and the width of the shift block is greater than the width of the slide groove.

[0012] Preferably, both ends of the shift block are provided with a third card slot, the third card slot is an arc-shaped slot, and two groups of rubber card strips are fixed on the surface of the side slot, the two groups of rubber card strips are symmetrically distributed about the slide slot, and each group of rubber card strips is provided with multiple rubber card strips, and the multiple rubber card strips are arranged and distributed at equal distances and sizes along the long side of the slide slot, the rubber card strips are semicircular strips, and the rubber card strips match the third card slot.

[0013] A control system adopts a control device of printed circuit board processing equipment.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The control device and control system of the printed circuit board processing equipment proposed in the present invention realize stable limiting of the cabinet door at a 90-degree angle and a 180-degree angle through the cooperation of structures such as side grooves, columns and card blocks. This design can not only effectively prevent the cabinet door from swinging randomly when it is open, but also improve the stability and safety of the entire control device; structures such as traction strips, dial blocks and rubber card strips are also designed, making it simple and quick to cancel the limiting of the cabinet door by the card block. The staff only needs to gently dial the dial block to pull the card block into the installation groove through the traction strip. At the same time, the rubber card strip can automatically be inserted into the card slot of the dial block to limit the dial block and prevent the card block from popping out randomly. This design not only improves the convenience of operation, but also reduces the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the present invention;

[0017] Figure 2 for Figure 1 A schematic diagram of the structure enlargement in the middle;

[0018] Figure 3 It is a top view of the structure of the present invention;

[0019] Figure 4 for Figure 3 Structural cross-section view at AA in the middle;

[0020] Figure 5 for Figure 4 A magnified schematic diagram of the structure at B in the middle;

[0021] Figure 6 for Figure 3 Structural cross-section view at the middle BB;

[0022] Figure 7 for Figure 6 A magnified schematic diagram of the structure at C in the middle;

[0023] Figure 8 This is a schematic diagram of the card block structure of the present invention;

[0024] Fig. 9 This is a schematic diagram of the cabinet structure of the present invention;

[0025] Fig.10 for Fig. 9 Enlarged schematic diagram of the structure at point D in the middle.

[0026] In the figure: cabinet body 1, side groove 2, column 3, through hole 4, cabinet door 5, installation groove 6, slide groove 7, clamping block 8, clamping groove one 9, clamping groove two 10, missing groove 11, rubber support block 12, traction strip 13, shifting block 14, clamping groove three 15, rubber clamping strip 16, steel ball 17. DETAILED DESCRIPTION

[0027] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] For example, see Figure 1-Figure 10 The present invention provides a technical solution: a control device for printed circuit board processing equipment, comprising a cabinet 1, a side groove 2 is provided on the surface of the cabinet 1, a cabinet door 5 is rotatably connected inside the side groove 2, the height of the side groove 2 is equal to the cabinet opening height of the cabinet 1, a column 3 is fixed between the top surface of the side groove 2 and the bottom surface of the side groove 2, the column 3 passes through a through hole 4, and the through hole 4 is provided on the surface of the cabinet door 5; when in use, the side groove 2 is provided at the cabinet opening of the cabinet 1 for installing the column 3, and after the column 3 passes through the cabinet door 5, it is convenient to achieve a 90-degree corner limit and a 180-degree corner limit for the cabinet door 5, that is, the cabinet door 5 is perpendicular to the cabinet 1 after opening 90 degrees, and is parallel to the cabinet 1 after opening 180 degrees.

[0029] The top surface of the side groove 2 and the bottom surface of the side groove 2 are both provided with a card slot 1 9 and a card slot 2 10. The top surface of the cabinet door 5 and the bottom surface of the cabinet door 5 are both movably plugged with a card block 8. When the cabinet door 5 and the cabinet body 1 are vertical, the card block 8 is inserted into the card slot 1 9. When the cabinet door 5 and the cabinet body 1 are parallel, the card block 8 is inserted into the card slot 2 10. The top surface of the cabinet door 5 and the bottom surface of the cabinet door 5 are both provided with a mounting groove 6. The card block 8 and the mounting groove 6 correspond one to one. The height of the card block 8 is less than the depth of the mounting groove 6. The card block 8 is plugged into the corresponding mounting groove 6. The card block 8 extends into the mounting groove A notch 11 is provided at one end of the cabinet door 5, a rubber support block 12 is fixed inside the notch 11, one end of the rubber support block 12 is fixed inside the mounting groove 6, and the width of the rubber support block 12 is smaller than the width of the block 8; steel balls 17 are embedded on both sides of the block 8, and the steel balls 17 contact the side walls of the mounting groove 6; a slide groove 7 is provided on the surface of the cabinet door 5, the slide groove 7 is connected to the mounting groove 6, the height of the slide groove 7 is smaller than the height of the mounting groove 6, and a traction bar 13 is slidably connected inside the slide groove 7, and one end of the traction bar 13 is fixed to the surface of the block 8.

[0030] During use, when the cabinet door 5 is closed, the card block 8 is pushed into the installation groove 6, and the rubber support block 12 is squeezed and deformed. When the cabinet door 5 is opened, in order to prevent the cabinet door 5 from swinging randomly when the staff inspects the electrical components inside the cabinet body 1, the cabinet door 5 needs to be braked, that is, the card block 8 is inserted into the card slot 1 9 or the card slot 2 10 to achieve the anti-swing limit of the cabinet door 5. A shift block 14 is fixed at the other end of the traction strip 13. The width of the shift block 14 is greater than the width of the slide slot 7. Both ends of the shift block 14 are provided with a card slot 3 15. The card slot 3 15 is an arc-shaped groove. Two groups of rubber card strips 16 are fixed on the surface of the side groove 2. The two groups of rubber card strips 16 are symmetrically distributed about the slide slot 7. Each group of rubber card strips 16 is provided with multiple rubber card strips. The multiple rubber card strips 16 are arranged and distributed at equal distances and sizes along the long side of the slide slot 7. The rubber card strips 16 are semicircular strips, and the rubber card strips 16 match the card slot 3 15. In order to facilitate the removal of the card block 8 To limit the position of the cabinet door 5, the shift block 14 is moved to pull the traction strip 13 down along the slide groove 7 until the block 8 is retracted into the installation groove 6. At this time, the rubber clip 16 is inserted into the clip groove 3 15 to limit the position of the shift block 14, that is, to prevent the block 8 from popping out at will. Therefore, when selecting the rubber clip 16 and the rubber support block 12, it is necessary to ensure that the resistance of the rubber clip 16 is greater than the rebound force of the rubber support block 12 after being compressed; if the resistance of the rubber clip 16 is less than the rebound force of the rubber support block 12, the block 8 is retracted into the installation groove 6 by pushing the staff.

[0031] Printed circuit board processing equipment control device cabinet door usage process:

[0032] Rotate the cabinet door 5 to the closed state so that it fits tightly against the cabinet opening of the cabinet body 1. Push the card block 8 into the installation groove 6. At this time, the rubber support block 12 will be squeezed and deformed, but the card block 8 can be stably maintained in the installation groove 6. Ninety-degree corner limit (the cabinet door is perpendicular to the cabinet body), rotate the cabinet door 5 ninety degrees from the closed state to make it perpendicular to the cabinet body 1. During the rotation process, the card block 8 will move with the cabinet door 5, and automatically insert into the card slot 1 9 on the top or bottom surface of the side groove 2 when it reaches a ninety-degree angle. At this time, the limiting effect of the card block 8 ensures that the cabinet door 5 will not swing at will. One hundred and eighty-degree corner limit (the cabinet door is parallel to the cabinet body), rotate the cabinet door 5 another ninety degrees to make it parallel to the cabinet body 1. Similarly, the card block 8 will move with the cabinet door 5, and automatically insert into the card slot 2 10 on the top or bottom surface of the side groove 2 when it reaches a one hundred and eighty-degree angle. At this time, the limiting effect of the card block 8 also ensures that the cabinet door 5 will not swing at will. In order to cancel the limit of the door 5 by the block 8 for maintenance or other operations, it is necessary to move the block 14. Use your fingers or tools to move the block 14 so that it drives the traction bar 13 to slide down along the slide groove 7. The sliding of the traction bar 13 will pull the block 8 into the installation groove 6. At this time, the rebound force of the rubber support block 12 after being compressed will keep the block 8 in the retracted state. When the block 14 slides to the end of the slide groove 7, the rubber clip 16 will be inserted into the card slot 3 15 at both ends of the block 14 to limit the block 14. At this time, the block 8 is stably kept in the retracted state and will not pop out at will.

[0033] Embodiment 2, based on embodiment 1, proposes a control system using a control device of a printed circuit board processing device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A control device for printed circuit board processing equipment, comprising a cabinet (1), characterized in that: The cabinet body (1) is provided with a side groove (2) on its surface, a cabinet door (5) is rotatably connected inside the side groove (2), a first card slot (9) and a second card slot (10) are provided on the top surface and the bottom surface of the side groove (2), a card block (8) is movably inserted on the top surface and the bottom surface of the cabinet door (5), when the cabinet door (5) and the cabinet body (1) are vertical, the card block (8) is inserted into the first card slot (9), and when the cabinet door (5) and the cabinet body (1) are parallel, the card block (8) is inserted into the second card slot (10).

2. The control device for printed circuit board processing equipment according to claim 1, characterized in that: The height of the side groove (2) is equal to the height of the cabinet opening of the cabinet body (1), and a column (3) is fixed between the top surface of the side groove (2) and the bottom surface of the side groove (2), and the column (3) passes through the through hole (4), and the through hole (4) is opened on the surface of the cabinet door (5).

3. The control device for printed circuit board processing equipment according to claim 1, characterized in that: The top surface of the cabinet door (5) and the bottom surface of the cabinet door (5) are both provided with mounting grooves (6), the card blocks (8) and the mounting grooves (6) correspond one to one, the height of the card blocks (8) is less than the depth of the mounting grooves (6), and the card blocks (8) are plugged into the corresponding mounting grooves (6).

4. The control device for printed circuit board processing equipment according to claim 3, characterized in that: A notch (11) is formed at one end of the clamping block (8) extending into the mounting groove (6), a rubber support block (12) is fixed inside the notch (11), one end of the rubber support block (12) is fixed inside the mounting groove (6), and the width of the rubber support block (12) is smaller than the width of the clamping block (8).

5. The control device for printed circuit board processing equipment according to claim 3, characterized in that: Steel balls (17) are embedded on both sides of the clamping block (8), and the steel balls (17) contact the side walls of the mounting groove (6).

6. The control device for printed circuit board processing equipment according to claim 3, characterized in that: The surface of the cabinet door (5) is provided with a slide groove (7), the slide groove (7) is connected to the mounting groove (6), the height of the slide groove (7) is less than the height of the mounting groove (6), the interior of the slide groove (7) is slidably connected with a traction bar (13), one end of the traction bar (13) is fixed to the surface of the clamping block (8).

7. The control device for printed circuit board processing equipment according to claim 6, characterized in that: A shift block (14) is fixed to the other end of the traction bar (13), and the width of the shift block (14) is greater than the width of the slide groove (7).

8. The control device for printed circuit board processing equipment according to claim 7, characterized in that: Both ends of the shift block (14) are provided with a third card slot (15), the third card slot (15) is an arc-shaped slot, and two groups of rubber card strips (16) are fixed on the surface of the side slot (2), the two groups of rubber card strips (16) are symmetrically distributed about the slide slot (7), each group of rubber card strips (16) is provided with a plurality of rubber card strips (16), and the plurality of rubber card strips (16) are arranged and distributed at equal distances and in equal sizes along the long side of the slide slot (7), the rubber card strips (16) are semicircular strips, and the rubber card strips (16) and the third card slot (15) match.

9. A control system, characterized in that: A control device for printed circuit board processing equipment using any one of claims 1-8.