Printing control cabinet with safe locking function

Abstract

The utility model provides a printing control cabinet with a safe locking function, and relates to the technical field of printing control cabinet safety, the printing control cabinet comprises a box body and a door plate, a locking assembly is fixedly connected in the box body, an adjusting assembly is fixedly connected on the inner wall of the locking assembly, the locking assembly comprises a frame, the outer side of the frame is fixedly connected on the box body, and the adjusting assembly is fixedly connected on the inner wall of the frame. A positioning column is fixedly connected to the inner wall of the frame, sliding blocks are slidably connected to the two ends of the inner wall of the positioning column, and limiting blocks are fixedly connected to the ends, away from the positioning column, of the sliding blocks, so that when the printing control cabinet is maintained, the door plate is locked through the limiting blocks, and the sealing performance of equipment in the maintenance and operation process is ensured; and when the door plate is opened, a special mechanical key of a maintainer is still needed for opening, and unauthorized personnel are effectively prevented from operating the equipment, so that the safety of the equipment and the personnel is protected, and the safety risk of the operator and the damage risk of the equipment are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of printing control cabinet safety, in particular to a printing control cabinet with a safety locking function. Background Art

[0002] Modern printing control cabinets often have certain automation capabilities and can achieve automatic control and optimization of the printing process through preset programs and algorithms.

[0003] Existing patent CN202293590U discloses an operation control cabinet for a gravure printing machine, including a front panel, a side panel and an operation control panel, wherein a vertical angle between the operation control panel and the front panel is set to 30° to 50°, preferably 45°.

[0004] In order to solve the problem that it is inconvenient for the operator to observe the warning light, this patent sets an angle between the operation control panel and the front panel, so that the operator can operate or monitor in front of each printing unit.

[0005] However, in actual use, there are still the following deficiencies, such as: in the modern printing manufacturing industry, the system is often accompanied by a certain risk of misoperation during operation, especially when adjusting equipment parameters or maintaining the equipment. If the operator accidentally touches the touch screen or button, this may cause the equipment to operate in an unsafe state. Such a design not only poses a threat to the personal safety of the operator, but also increases the safety risks of the operator and the equipment itself.

[0006] Therefore, the utility model provides a printing control cabinet with a safety locking function. Utility Model Content

[0007] The purpose of the utility model is to solve the shortcomings of the prior art and provide a printing control cabinet with a safety locking function.

[0008] In order to achieve the above object, the utility model adopts the following technical solution: a printing control cabinet with a safety locking function, comprising a box body and a door panel, the interior of the box body is fixedly connected with a locking assembly, and the inner wall of the locking assembly is fixedly connected with an adjustment assembly;

[0009] The locking assembly includes a frame, the outer side of the frame is fixedly connected to the box body, the inner wall of the frame is fixedly connected to a positioning column, both ends of the inner wall of the positioning column are slidably connected to sliders, the end of the slider away from the positioning column is fixedly connected to a limiting block, the top of the limiting block is fixedly connected to a sliding column, the top of the sliding column is fixedly connected to a spring 1, the tops of the two springs 1 are fixedly connected to a connecting plate, the outer side of the limiting block is fixedly connected to the limiting frame, and the inner wall of the limiting frame slides with a limiting sliding column.

[0010] As a preferred embodiment, the adjustment component includes a power block, the outer side of the power block is fixedly connected to the inner wall of the frame, the inner wall of the frame is installed with a motor, the driving end of the motor is fixedly connected to a cylinder, one side of the cylinder is fixedly connected to a driving column, the outer side of the driving column is fixedly connected to a protrusion, the outer side of the driving column is provided with a spring 2, the outer side of the protrusion is slidably connected to an eccentric column, a limiting slide groove is provided inside the eccentric column, and the outer side of the eccentric column is fixedly connected to a lock.

[0011] The technical effect of adopting the above technical solution is that the printing control cabinet can realize a more strict and safe locking mechanism. When the door panel is closed, it is automatically locked to ensure that the control cabinet cannot be easily opened by unauthorized personnel.

[0012] As a preferred implementation, one end of the limiting frame away from the limiting block is fixedly connected to the positioning column.

[0013] The technical effect of adopting the above technical solution is that it can ensure that the limit block is accurately positioned during movement or operation.

[0014] As a preferred implementation, the outer side of the sliding column is slidably connected to the connecting plate, and the outer side of the limiting block is clamped in the groove of the positioning column and the door panel.

[0015] The technical effect of adopting the above technical solution is: it can ensure that the sliding column has a smooth movement when moving, and enable the door panel to accurately stay in a predetermined position when closing or opening, avoiding position deviation or error.

[0016] As a preferred implementation, one end of the second spring is fixedly connected to the cylinder, the other end of the second spring is fixedly connected to the eccentric column, and the outer side of the protrusion is slidably connected to the limiting sliding groove.

[0017] The technical effect of adopting the above technical solution is that the eccentric wheel can return to its original position under the pulling force of the second spring, thereby achieving an automatic rebound effect.

[0018] As a preferred implementation, the outer side of the eccentric column is slidably connected to the connecting plate.

[0019] The technical effect of adopting the above technical solution is to ensure that the power of the eccentric wheel can be transmitted to the locking assembly.

[0020] Compared with the prior art, the advantages and positive effects of the utility model are:

[0021] By setting the locking component and the adjustment component structure, the motor rotates the cylinder. When the cylinder rotates, the protrusion rotates on the eccentric column, driving the eccentric column. The protrusion of the eccentric column rotates to the connecting plate, so that the connecting plate drives the limit block to slide along the limit frame to ensure stable operation. The slider slides between the limit block and the positioning column. When the limit block slides to the frame and the door panel groove, the door panel is locked. After the maintenance is completed, the lock buckle is aligned to apply pressure to the eccentric column, and the spring 2 applies pressure to rotate the protrusion, contacting the pressure on the limit block. After releasing the pressure, the spring 1 tension resets the limit block, and the cycle is used. The pressure of the spring 2 resets the eccentric column. This design realizes the effect of locking the door panel of the printing control cabinet through the limit block during maintenance, ensuring the closedness of the equipment during maintenance and operation. When opening the door panel, the special mechanical key of the maintenance personnel is still required to open it, effectively preventing unauthorized personnel from operating the equipment, thereby protecting the safety of the equipment and personnel, and reducing the safety risks of the operator and the risk of damage to the equipment itself. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A three-dimensional diagram of a printing control cabinet with a safety locking function provided by the utility model;

[0023] Figure 2 A schematic diagram of the structure of a locking assembly of a printing control cabinet with a safety locking function provided by the utility model;

[0024] Figure 3 A schematic diagram of the structure of a printing control cabinet with a safety locking function provided by the utility model;

[0025] Figure 4 A schematic diagram of the structure of an adjustment component of a printing control cabinet with a safety locking function provided by the utility model;

[0026] Figure 5 A disassembled diagram of an adjustment component of a printing control cabinet with a safety locking function provided by the utility model.

[0027] Legend:

[0028] 1. Box body;

[0029] 2. Locking assembly; 21. Frame; 22. Positioning column; 23. Sliding block; 24. Limiting block; 25. Sliding column; 26. Spring 1; 27. Connecting plate; 28. Limiting frame; 29. ​​Limiting sliding column;

[0030] 3. Adjustment assembly; 31. Power block; 32. Motor; 33. Cylinder; 34. Drive column; 35. Bump; 36. Spring 2; 37. Eccentric column; 38. Limiting slide; 39. Lock;

[0031] 4. Door panel. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] like Figure 1 - Figure 3 As shown, this embodiment provides a technical solution: a printing control cabinet with a safety locking function, comprising a box body 1 and a door panel 4, a locking assembly 2 is fixedly connected to the interior of the box body 1, and an adjustment assembly 3 is fixedly connected to the inner wall of the locking assembly 2;

[0034] The locking assembly 2 includes a frame 21, the outer side of the frame 21 is fixedly connected to the box body 1, the inner wall of the frame 21 is fixedly connected with a positioning column 22, both ends of the inner wall of the positioning column 22 are slidably connected with sliders 23, one end of the slider 23 away from the positioning column 22 is fixedly connected to a limiting block 24, the outer side of the limiting block 24 is clamped in the groove between the positioning column 22 and the door panel 4, and one end of the limiting frame 28 away from the limiting block 24 is fixedly connected to the positioning column 22, the top of the limiting block 24 is fixedly connected to a sliding column 25, the top of the sliding column 25 is fixedly connected to a spring 26, the tops of the two springs 26 are fixedly connected to a connecting plate 27, the outer side of the sliding column 25 is slidably connected to the connecting plate 27, the outer side of the limiting block 24 is fixedly connected to the limiting frame 28, and the inner wall of the limiting frame 28 is slidingly connected to the limiting sliding column 29. The main function of the locking assembly 2 is to provide a safe locking function during operation to prevent accidental operation. The locking assembly 2 includes a frame 21, through The outer side of the limit block 24 can be snapped into the groove between the positioning column 22 and the door panel 4. This design allows the door panel 4 to be firmly locked during operation, preventing the door panel 4 from opening due to accidents. Subsequently, the elasticity of the spring 26 allows the limit block 24 to automatically rebound upward without external pressure when under pressure, ensuring smooth use. The design of the connecting plate 27 allows the entire limit block 24 to be evenly stressed when subjected to external force, thereby improving the stability of the assembly. Finally, the limit frame 28 and the limit slide column 29 cooperate with each other to ensure that the limit block 24 moves to the bottom end under the pressure of the connecting plate 27, ensuring that it moves to both sides.

[0035] In order to open the door panel 4 through the mechanical lock of the maintenance personnel, as shown in FIG. Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown: in this scheme, the adjustment component 3 includes a power block 31, the outer side of the power block 31 is fixedly connected to the inner wall of the frame 21, the inner wall of the frame 21 is installed with a motor 32, the driving end of the motor 32 is fixedly connected to a cylinder 33, one side of the cylinder 33 is fixedly connected to a driving column 34, the outer side of the driving column 34 is fixedly connected to a protrusion 35, the outer side of the driving column 34 is provided with a spring 2 36, the outer side of the protrusion 35 is slidably connected to an eccentric column 37, the outer side of the eccentric column 37 is slidably connected to the connecting plate 27, a limiting slide groove 38 is provided inside the eccentric column 37, one end of the spring 2 36 is fixedly connected to the cylinder 33, the other end of the spring 2 36 is fixedly connected to the eccentric column 37, the outer side of the protrusion 35 is slidably connected to the limiting slide groove 38, the eccentric A lock 39 is fixedly connected to the outer side of the core column 37, and the power block 31 provides stable power support. The motor 32 passes a stable driving force. The cylinder 33 serves as a carrier and also transmits the power of the motor 32 through a stable transmission point. Then the driving column 34 and the protrusion 35 on the driving column 34 ensure the transmission force of the driving column 34. Secondly, the design of the spring 2 36 provides a pressure away from the motor 32 for the eccentric column 37. Then the design of the eccentric column 37 ensures that the locking assembly 2 can be stably displaced. Finally, through the design of the limiting slide groove 38, the limiting block 24 applies pressure to the eccentric column 37 through the lock 39 when it is disengaged from the engaged door panel 4, and the reverse rotation is completed to complete the pressure on the limiting block 24, so that the door panel 4 can be opened.

[0036] Working principle:

[0037] like Figure 1 - Figure 5 As shown:

[0038] During use: after the power inside the box 1 is turned off, the power block 31 is started, and a stable power supply is passed through the power block 31 to the motor 32, thereby driving the cylinder 33 at the driving end of the motor 32 to rotate. When the cylinder 33 rotates, the protrusion 35 on the driving column 34 is driven to rotate to the eccentric column 37, and then the eccentric column 37 is rotated. When the protrusion of the eccentric column 37 rotates to the connecting plate 27, the connecting plate 27 drives the limit block 24 to move to the bottom end. In order to move the limit block 24 to both sides, when the limit block 24 moves, the limit sliding column 29 slides on the limit frame 28 to ensure that the limit block 24 slides along the inclined position, and the internal slider 23 slides inside the limit block 24, and the other end of the slider 23 slides up and down at the positioning column 22 The movement increases the limit block 24 to always remain in a stable working range. At this time, when the limit block 24 slides out of the frame 21, it is engaged with the groove of the door panel 4, thereby realizing the engagement of the door panel 4. Finally, after the maintenance is completed, the maintenance personnel align the lock buckle 39 through the designated unlocking mechanism, and apply pressure to the eccentric column 37 through the lock buckle 39, so that the eccentric column 37 moves toward the motor 32, and drives the spring 2 36 to apply pressure, so that the protrusion 35 is aligned with the limit slide groove 38 for rotation, thereby releasing the pressure on the eccentric column 37, and the limit block 24 can be driven to return to its original position under the pulling force of the spring 1 26, so as to achieve the effect of recycling, and finally release the pressure on the eccentric column 37, and the eccentric column 37 can be reset under the pressure of the spring 2 36.

[0039] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A printing control cabinet with a safety locking function, comprising a cabinet (1) and a door panel (4), characterized in that: A locking assembly (2) is fixedly connected to the interior of the box body (1), and an adjusting assembly (3) is fixedly connected to the inner wall of the locking assembly (2); The locking assembly (2) comprises a frame (21), the outer side of the frame (21) is fixedly connected to the box body (1), the inner wall of the frame (21) is fixedly connected to a positioning column (22), both ends of the inner wall of the positioning column (22) are slidably connected to sliders (23), one end of the slider (23) away from the positioning column (22) is fixedly connected to a limiting block (24), the top end of the limiting block (24) is fixedly connected to a sliding column (25), the top end of the sliding column (25) is fixedly connected to a spring 1 (26), the top ends of the two springs 1 (26) are fixedly connected to a connecting plate (27), the outer side of the limiting block (24) is fixedly connected to a limiting frame (28), and the inner wall of the limiting frame (28) is slidably connected to a limiting sliding column (29).

2. A printing control cabinet with a safety locking function according to claim 1, characterized in that: The adjustment component (3) comprises a power block (31), the outer side of the power block (31) is fixedly connected to the inner wall of the frame (21), the inner wall of the frame (21) is installed with a motor (32), the driving end of the motor (32) is fixedly connected to a cylinder (33), one side of the cylinder (33) is fixedly connected to a driving column (34), the outer side of the driving column (34) is fixedly connected to a protrusion (35), the outer side of the driving column (34) is provided with a spring 2 (36), the outer side of the protrusion (35) is slidably connected to an eccentric column (37), a limiting sliding groove (38) is provided inside the eccentric column (37), and the outer side of the eccentric column (37) is fixedly connected to a lock buckle (39).

3. The printing control cabinet with safety locking function according to claim 1, characterized in that: One end of the limiting frame (28) away from the limiting block (24) is fixedly connected to the positioning column (22).

4. The printing control cabinet with safety locking function according to claim 1, characterized in that: The outer side of the sliding column (25) is slidably connected to the connecting plate (27), and the outer side of the limiting block (24) is clamped in the groove between the positioning column (22) and the door panel (4).

5. The printing control cabinet with safety locking function according to claim 2, characterized in that: One end of the second spring (36) is fixedly connected to the cylinder (33), the other end of the second spring (36) is fixedly connected to the eccentric column (37), and the outer side of the protrusion (35) is slidably connected to the limiting sliding groove (38).

6. The printing control cabinet with safety locking function according to claim 2, characterized in that: The outer side of the eccentric column (37) is slidably connected to the connecting plate (27).

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