一种具有自动断电保护的生产装置
By designing push rods and positioning plates, the production equipment is prevented from automatically resetting under abnormal conditions, ensuring that operation can only be resumed after the operator handles the abnormality. Combined with the protective shell to prevent the influence of external objects, the safety hazards and service life issues of the existing equipment are solved, and the safety and reliability are improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 宁波令令电气科技有限公司
- Filing Date
- 2025-08-15
- Publication Date
- 2026-07-17
AI Technical Summary
Existing production equipment with automatic power-off protection has safety hazards such as the power-off structure being prone to automatic reset, and the inability to ensure that operation can only be restored after the operator actively handles the abnormality. In addition, the internal power-off structure is easily affected by external objects, resulting in shortened service life and accidental power-off.
A power failure protection structure was designed, comprising components such as a push rod, spring, disc, positioning plate, and protective shell. The push rod drives the disc to slide and the positioning plate to rotate, ensuring that the equipment can only be restored to operation after the operator actively handles the abnormal situation. The protective shell fixes the power failure structure to prevent external objects from affecting it, thereby improving its service life and preventing accidental power failure.
It improves the safety of production equipment, ensures that operators must actively handle abnormalities before equipment operation can be restored, prevents external objects from affecting the equipment, extends the service life of the equipment, and reduces accidental power outages.
Smart Images
Figure CN224519745U_ABST
Abstract
Claims
1. A production apparatus with automatic power-off protection, characterized by: The device includes a cooking tank (1), four columns (2) are fixedly connected to the top side of the cooking tank (1), a top plate (3) is fixedly connected to the top side of the four columns (2), a box body (4) is fixedly connected to the bottom side of the top plate (3), a fixing block (9) is fixedly connected to the bottom side of the box body (4), a push rod (10) is slidably connected inside the fixing block (9), the bottom end of the push rod (10) penetrates the top side of the cooking tank (1), the top end of the push rod (10) penetrates the bottom side of the box body (4), a power-off component is provided inside the box body (4) to control the opening and closing of the circuit, a protection component is provided on the bottom side of the box body (4) to protect the push rod (10), and a positioning component is provided on the rear side of the box body (4).
2. The production apparatus with automatic power-off protection according to claim 1, characterized in that: The power-off assembly includes a first circuit rod (15) slidably connected inside the housing (4), a second circuit rod (16) fixedly connected inside the housing (4), a contact (18) fixedly connected to the bottom end of the first circuit rod (15), a contact piece (17) fixedly connected to the top end of the second circuit rod (16), and the bottom side of the contact (18) abutting against the top side of the contact piece (17).
3. A production apparatus with automatic power-off protection according to claim 2, characterized in that: The top end of the first circuit rod (15) is fixedly connected to a power line (19), and the bottom end of the second circuit rod (16) is fixedly connected to a power transmission line (20). Both the power line (19) and the power transmission line (20) pass through the rear side of the box (4).
4. A production device with automatic power-off protection according to claim 3, characterized in that: The outer wall of the push rod (10) is fixedly connected to the push plate (11), and the outer wall of the push rod (10) is fitted with a spring (12). One end of the spring (12) is connected to the bottom side of the fixed block (9), and the other end of the spring (12) is connected to the top side of the push plate (11).
5. A production apparatus with automatic power-off protection according to claim 4, characterized in that: A circular plate (21) is fixedly connected to the top side of the push rod (10). Two circular rods (25) are rotatably connected inside the box (4). A rotating plate (23) is fixedly connected to the outer wall of the circular rod (25). A positioning plate (22) is rotatably connected to the side of the two rotating plates (23) that are close to each other. A knob (31) is fixedly connected to the rear end of the circular rod (25).
6. A production apparatus with automatic power-off protection according to claim 5, characterized in that: The outer wall of the push rod (10) is fixedly connected to a connecting rod (13), and the end of the connecting rod (13) is fixedly connected to a pull rod (14). The end of the pull rod (14) is fixedly connected to the outer wall of the first circuit rod (15). The push rod (10), the pull rod (14) and the first circuit rod (15) are all slidably connected inside the box (4) by a slide bar (24).
7. The apparatus of claim 1, wherein: The protective assembly includes two protective shells (5) slidably connected to the bottom side of the housing (4). The front and rear sides of the left protective shell (5) are fixedly connected to a first insert plate (6), and the front and rear sides of the right protective shell (5) are fixedly connected to a second insert plate (7). An insert rod (8) is inserted between the first insert plate (6) and the second insert plate (7).
8. The apparatus of claim 6, wherein: The positioning assembly includes two fixing slots (26) fixedly connected to the rear side of the housing (4). A positioning rod (27) is slidably connected inside the fixing slot (26). One end of the positioning rod (27) is inserted into the inside of the round rod (25), and the other end of the positioning rod (27) is rotatably connected to a ring (28).
9. A production apparatus with automatic power-off protection according to claim 8, characterized in that: The outer wall of the ring (28) is fixedly connected to a limiting rod (29). The ring (28) is sleeved inside the fixing groove (26). A limiting groove is opened on the rear side of the fixing groove (26). The limiting rod (29) is engaged inside the limiting groove. A baffle (30) is slidably connected inside the limiting groove. One side of the baffle (30) is inserted into the limiting groove.