阅读说明：本技术 一种带有安全锁具的凹版印刷机放料装置 (Gravure press blowing device with safety lock ) 是由 王凯玉 于 2020-07-03 设计创作，主要内容包括：一种带有安全锁具的凹版印刷机放料装置,包括气动锥顶、安全锁具、手动锥顶装置,其特征在于：所述的气动锥顶端部装有安全锁具,安全锁具通过法兰与凹版印刷机放料装置连接,安全锁具包括压盖、转轴铰链、托板底座,压盖通过转轴铰链与托板底座连接,压盖上有手柄、锁舌轴、弹簧,手动拉动手柄可缩回锁舌轴,压盖即可围绕转轴铰链掀开,气涨轴放到托板底座上,放下压盖,锁舌轴通过弹簧的弹力进入锁孔后压盖被锁住打不开,压盖压住了气涨轴,在气路突然断气的情况下,气涨轴不会被甩出；有益效果是：简化了放料操作工序,直接将气涨轴放置于托板上,打开气顶开关即可完成操作；解决了因突然断气造成气涨轴甩出伤人的安全隐患问题。(The utility model provides an intaglio press blowing device with safety lock, includes pneumatic conical top, safety lock, manual conical top device, its characterized in that: the pneumatic cone top end part is provided with a safety lock, the safety lock is connected with a discharging device of the gravure printing machine through a flange, the safety lock comprises a gland, a rotating shaft hinge and a supporting plate base, the gland is connected with the supporting plate base through the rotating shaft hinge, a handle, a latch shaft and a spring are arranged on the gland, the latch shaft can be retracted by manually pulling the handle, the gland can be lifted around the rotating shaft hinge, an air expansion shaft is placed on the supporting plate base, the gland is put down, the gland is locked and cannot be opened after entering a lock hole through the elasticity of the spring, the gland presses the air expansion shaft, and the air expansion shaft cannot be thrown out under the condition that an air circuit is suddenly cut off; the beneficial effects are that: the discharging operation procedure is simplified, the air expansion shaft is directly placed on the supporting plate, and the operation can be finished by opening the air top switch; the problem of the potential safety hazard of hurting people is thrown out to the physiosis axle because of suddenly cutting off gas is solved.)

1. The utility model provides an intaglio press blowing device with safety lock, includes pneumatic conical top, safety lock, manual conical top device, its characterized in that: the pneumatic cone top end part is provided with a safety lock, the safety lock is connected with a discharging device of the gravure printing machine through a flange, the safety lock comprises a gland, a rotating shaft hinge, a supporting plate base, a handle, a lock tongue shaft, a spring and a flange, the flange is connected with the supporting plate base, the gland is connected with the supporting plate base through the rotating shaft hinge, the handle, the lock tongue shaft and the spring are arranged on the gland, a handle is pulled, the lock tongue shaft compresses the spring to reciprocate, the flange is provided with a lock hole, the lock tongue shaft can be retracted by manually pulling the handle, and the gland can be opened around the rotating shaft hinge; after the air expansion shaft is placed on the supporting plate base, the pneumatic cone top ventilation and manual cone top device clamp the air expansion shaft, the gland is put down, the lock bolt shaft enters the lock hole through the elastic force of the spring and then is locked and cannot be opened, the gland presses the air expansion shaft, and the air expansion shaft cannot be thrown out under the condition that the air circuit is suddenly cut off.

2. The intaglio printing press emptying device with the safety lock as claimed in claim 1, wherein: and a manual side supporting plate is arranged on the manual conical top device side.

Technical Field

The invention relates to a safety discharging pneumatic conical top device of a unit type gravure printing machine.

Background

Disclosure of Invention

The invention aims to overcome the defects of the prior art and designs a discharging device with a safety lock for an intaglio printing machine.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides an intaglio press blowing device with safety lock, includes pneumatic conical top, safety lock, manual conical top device, its characterized in that: the pneumatic cone top end part is provided with a safety lock, the safety lock is connected with a discharging device of the gravure printing machine through a flange, the safety lock comprises a gland, a rotating shaft hinge, a supporting plate base, a handle, a lock tongue shaft, a spring and a flange, the flange is connected with the supporting plate base, the gland is connected with the supporting plate base through the rotating shaft hinge, the handle, the lock tongue shaft and the spring are arranged on the gland, a handle is pulled, the lock tongue shaft compresses the spring to reciprocate, the flange is provided with a lock hole, the lock tongue shaft can be retracted by manually pulling the handle, and the gland can be opened around the rotating shaft hinge; after the air expansion shaft is placed on the supporting plate base, the pneumatic cone top ventilation and manual cone top device clamp the air expansion shaft, the gland is put down, the lock bolt shaft enters the lock hole through the elastic force of the spring and then is locked and cannot be opened, the gland presses the air expansion shaft, and the air expansion shaft cannot be thrown out under the condition that the air circuit is suddenly cut off.

According to above gravure press blowing device with safety lock, its characterized in that: and a manual side supporting plate is arranged on the manual conical top device side.

Compared with the prior art, the invention has the beneficial effects that: the discharging operation procedure is simplified, the air expansion shaft is directly placed on the supporting plate, and the operation can be finished by opening the air top switch; the problem of the potential safety hazard of hurting people is thrown out to the physiosis axle because of suddenly cutting off gas is solved.

Drawings

FIG. 1 is a schematic top view of a prior art gravure printing press discharge apparatus;

FIG. 2 is a schematic top view of the discharging device of the gravure printing machine with a safety lock according to the present invention;

FIG. 3 is a schematic view of the construction of the security lock 2 of FIG. 2;

FIG. 4 is a right side view of FIG. 3;

fig. 5 is a top view of fig. 3.

Description of the drawing symbols: 1. pneumatic cone top; 2, a safety lock; 3, inflating the shaft; 4. a manual cone top device; 5. a gland; 6. a rotating shaft hinge; 7. a pallet base; 8. a handle; 9. a latch shaft; 10. a spring; 11. a flange; 12. a lock hole; 13. manual side pallets.

Detailed Description

FIG. 1 is a schematic top view of a prior art gravure printing press drop feed mechanism; the discharging mechanism of the gravure printing machine in the prior art adopts a structure that a pneumatic cone top 1 clamps an air expansion shaft 3, and a material roll is arranged on the air expansion shaft 3, and has the disadvantages that firstly, when the air expansion shaft 3 is placed, the conical surface of a shaft head and the concave surface of the pneumatic cone top 1 are in the same horizontal plane, the lifting height of the air expansion shaft 3 is ensured to be consistent with that of the pneumatic cone top 1, and the operation is complex for the material roll with the weight of 1 ton; secondly, under the condition that the gas circuit is disconnected gas suddenly, pneumatic vertex of a cone 1 can lose the vertex of a cone power suddenly, and the in-process material of high-speed rotation is rolled up and is had the risk of throwing away, and the potential safety hazard is very big.