CN201128713Y

CN201128713Y - Bending device for double helix energy-saving lamp tube

Info

Publication number: CN201128713Y
Application number: CNU2007200086120U
Authority: CN
Inventors: 赖勇清; 柴世新
Original assignee: FUJIAN YONG DE JI GROUP Co Ltd
Current assignee: Fujian YDJ Light Co., Ltd.
Priority date: 2007-10-30
Filing date: 2007-10-30
Publication date: 2008-10-08
Anticipated expiration: 2017-10-30

Abstract

The utility model relates to a manufacturing mechanical device of an energy-saving lamp tube, in particular to a bending device of a double-helix type energy-saving lamp tube. It includes a rotatable lifting pipe winding device and a pipe bending mold fixed on it, and a bracket. The left and right sides of the pipe bending mold are respectively equipped with blank pipe guides. The blank pipe guides include guide rails and clamps. The clamp turnover device is arranged on the guide rail, and the blank tube guide device is fixed on the support through the support rod. In the utility model, the heated blank tube is fed to the tube winding mold through the blank tube guide device, and the tube winding action is performed, which realizes the mechanized bending of the blank tube, reduces the labor intensity of the operator, has stable quality, and improves production efficiency .

Description

The swan neck system of double helical form power saving fluorescent lamps

[technical field]

The utility model relates to the manufacturing machine device of power saving fluorescent lamps, relates in particular to the swan neck system of double helical form power saving fluorescent lamps.

[background technology]

The bend pipe process need guiding remollescent Glass tubing of double helical form power saving fluorescent lamps enters mold slots along mould helix angle direction, the rising of pipe winding device rotation simultaneously mould is finished around pipe, blow to rise to manage then and meet the fluorescent tube dimensional requirement, at present, the bend pipe operation of double helical form power saving fluorescent lamps is undertaken by manual, it is to finish by operative employee's knack control that guiding remollescent Glass tubing enters mould along mould spiral slot direction, the pipe winding device rotation and lifting drives by motor-belt dressing, therefore require the operative employee to have very high technology and very big labour intensity, particularly mechanize bend pipe process need solves automatic catheter procedure, the automatic pipe that rises of blowing also will solve the problem of motor-belt dressing as pipe winding device lifting heaviness simultaneously.

[utility model content]

Technical problem to be solved in the utility model is to provide a kind of swan neck system that can realize the mechanize bend pipe of fluorescent tube base pipe, reduces operative employee's labour intensity, enhances productivity.

The utility model is by the following technical solutions:

The swan neck system of double helical form power saving fluorescent lamps, comprise the pipe winding device of rotatable lifting and fixed thereon bend pipe mould, support, the described bend pipe mould left and right sides is respectively equipped with base pipe liner, described base pipe liner comprises guide rail and anchor clamps panel turnover device, the anchor clamps panel turnover device is arranged on the guide rail, and described base pipe liner is fixed on the support by support bar.

The anchor clamps panel turnover device of described base pipe liner is in the pilot hole size of the state that the closes size greater than the base pipe; Anchor clamps panel turnover device below is provided with anchor clamps turnover panel push rod, and anchor clamps turnover panel push rod comprises pole, spring, sleeve pipe, and described spring and sleeve pipe are enclosed within on the pole successively, and described sleeve pipe is above described spring; Fixedly connected with pipe winding device by a horizontal bars in anchor clamps turnover panel push rod bottom.

The guide level of described anchor clamps panel turnover device equates with the helix angle of pipe winding device and mould with angle between the pipe mold axis.

Be provided with away from a side of bend pipe mould on the guide rail of described base pipe liner and propel the price of device of air, propel the price of the axis and the anchor clamps panel turnover device of device of air puff port and install at the axis coaxial line of the pilot hole of the state that closes.

Below the pipe winding device of described bend pipe mould below lift cylinder is installed.

The advantage of the swan neck system of the utility model double helical form power saving fluorescent lamps is: the bend pipe mould left and right sides is respectively equipped with base pipe liner, the anchor clamps panel turnover device of base pipe liner is in the pilot hole size of the state that the closes size greater than the soften glass pipe, be provided with away from a side of bend pipe mould on the guide rail of base pipe liner and propel the price of device of air, propelling the price of the axis and the anchor clamps panel turnover device of device of air puff port installs at the axis coaxial line of the pilot hole of the state that closes, in mechanical bend pipe process, anchor clamps panel turnover device original state is opened, after remollescent base pipe is placed on the base pipe liner, make the anchor clamps panel turnover device be in the state that closes by anchor clamps turnover panel push rod, the base pipe entered the mould spiral slot in the pilot hole and finished automatically around pipe this moment, and the puff port that propels the price of device of air can accurately be aimed at the Glass tubing endoporus and finish the automatic air blowing pipe that rises; The lift cylinder of bend pipe mould is installed in below the pipe winding device, such pipe winding device simple in structure, light, solved the problem of motor-belt dressing as pipe winding device lifting heaviness, therefore, realized the mechanize automatic bend pipe, reduced operative employee's labour intensity, steady quality has improved production efficiency.

[description of drawings]

In conjunction with the embodiments the utility model being done one with reference to the accompanying drawings describes in detail.

Fig. 1 is the utility model structural representation.

Fig. 2 is an anchor clamps panel turnover device open configuration structural representation in the base pipe liner in the utility model.

Fig. 3 is an anchor clamps panel turnover device closure state structural representation in the base pipe liner in the utility model.

Fig. 4 is a P bilge construction enlarged diagram among Fig. 1.

[embodiment]

Seeing also shown in Figure 1ly, is the utility model structural representation.The swan neck system of double helical form power saving fluorescent lamps, comprise rotatable lifting around pipe mold 1, support pipe winding device 2 around pipe mold 1, pipe winding device 2 is fixed on the cylinder 3, is respectively equipped with base pipe liner 4 around pipe mold 1 left and right sides.

Seeing also Fig. 2 and shown in Figure 3, is base pipe liner structural representation in the utility model.Base pipe liner 4 comprises guide rail 41 and anchor clamps panel turnover device 42, and anchor clamps panel turnover device 42 is arranged on the guide rail 41.

Please consult Fig. 1, Fig. 2, Fig. 3 simultaneously, base pipe liner 4 is fixed on the horizontally disposed support 6 by support bar 5.Support 6 is fixedly mounted on the cylinder 3.

See also Fig. 4, pipe winding device 2 surfaces have spiral type groove 21, one horizontal stand that fixedly installs 6 has a projection 61 just to be stuck in the spiral type groove 21 on pipe winding device 2 surfaces with 2 vertical cooperations of pipe winding device, the position that horizontal stand 6 contacts with pipe winding device 2.

Base pipe liner 4 close belows, position around pipe mold 1 are provided with anchor clamps turnover panel push rod 7 and link to each other with anchor clamps panel turnover device 42, control opening with closed of anchor clamps panel turnover device 42, and the pilot hole that forms during anchor clamps panel turnover device 42 closures is a bit larger tham base pipe A diameter.Anchor clamps turnover panel push rod comprises pole 71, spring 72, sleeve pipe 73, and spring 72 is enclosed within on the pole 71 successively with sleeve pipe 73, and sleeve pipe 73 is above spring 72; Fixedly connected with pipe winding device 2 by a horizontal bars 8 in anchor clamps turnover panel push rod 7 bottoms.

Base pipe liner 4 one sides are provided with and propel the price of device of air 9, and the position of its puff port is corresponding with the mouth of pipe of base pipe A.

During work, when pipe winding device 2 is upwards advanced under the effect of cylinder 3, the projection 61 of horizontal stand 6 can only be stuck in pipe winding device 2 grooves 21, and groove 21 spiral types, so under projection 61 effects of horizontal stand 6, pipe winding device 2 type in the shape of a spiral rises, thereby drive around pipe mold 1 also type rising in the shape of a spiral, base pipe A will curve the double helical form fluorescent tube on pipe mold 1.

Base pipe A is around advancing in the guide rail 41 of base pipe liner 4 under the effect of pipe mold 1, and anchor clamps panel turnover device 7 is clamped base pipe A, plays position-limiting action, prevents base pipe A transitional slide in guide rail 41.

Base pipe liner 4 is provided with anchor clamps turnover panel push rod 7 near the below, position around pipe mold 1 and links to each other with anchor clamps panel turnover device 42.Because anchor clamps turnover panel push rod 7 is connected with pipe winding device 2, so pipe winding device 2 is when upwards advancing, and can drive anchor clamps turnover panel push rod 7 and upwards advance and control opening and closure of anchor clamps panel turnover device 42.Be with spring 72 on anchor clamps turnover panel push rod 7 poles 71, make when anchor clamps turnover panel push rod 7 is upwards advanced that control anchor clamps panel turnover device 42 is closed and clamp base pipe A; Control anchor clamps panel turnover device 42 opens the wait feeding when pipe winding device 2 descends.In addition, a photoelectric eye B is set and controls the scope that moves up around pipe mold 1 in certain distance above pipe mold 1.

Lifting device adopts the cylinder that acts on pipe winding device in the utility model, need not artificial trample action.Base pipe after the heating to around the pipe mold feeding, carries out having realized the mechanize bend pipe of base pipe fully around the pipe action that steady quality has improved production efficiency by base pipe liner.

Claims

1. The pipe bending device of the double-helix energy-saving lamp tube, including the pipe winding device that can be rotated and lifted, the pipe bending mold fixed on it, and the bracket. It is characterized in that: the left and right sides of the pipe bending mold are respectively equipped with blank pipes The guiding device, the blank tube guiding device includes a guide rail and a clamp turnover device, the clamp turnover device is arranged on the guide rail, and the blank tube guiding device is fixed on the bracket through a support rod.

2. The double-helix energy-saving lamp tube bending device according to claim 1, characterized in that: the size of the guide hole in the closed state of the clamp flip device of the blank tube guiding device is larger than the size of the blank tube; A fixture flap push rod is provided below the flap device, and the fixture flap push rod includes a support rod, a spring, and a sleeve. The spring and the sleeve are sequentially placed on the support rod, and the sleeve is above the spring; The lower part of the clamp flap push rod is fixedly connected with the pipe winding device through a horizontal rod.

3. The bending device of the double-helix energy-saving lamp tube according to claim 1 or 2, characterized in that: the angle between the guide rail plane of the clamp flap device and the axis of the tube winding mold is the same as that of the tube winding device and the mold. The helix angles are equal.

4. The bending device of the double-helix energy-saving lamp tube according to claim 1, characterized in that: the side of the guide rail of the blank tube guiding device is provided with an inflating device on the side far away from the bending mold, and the inflating gas The axis of the device blowing port is coaxially installed with the axis of the guide hole in the closed state of the fixture flap device.

5. The pipe bending device for double-helix energy-saving lamps according to claim 1, characterized in that: a lifting cylinder is installed under the pipe winding device below the pipe bending mold.