CN2707750Y

CN2707750Y - Horizontal round bottom-sealing machine

Info

Publication number: CN2707750Y
Application number: CNU2004200243217U
Authority: CN
Inventors: 赵正中; 吴俊雷; 张延才; 杨正荣
Original assignee: 赵正中
Priority date: 2004-01-14
Filing date: 2004-01-14
Publication date: 2005-07-06
Anticipated expiration: 2014-01-14

Abstract

The utility model provides a horizontal round bottom-sealing machine, which is suitable for the fabrication of the solar heat-collecting glass tube. The horizontal complete machine is chiefly composed of a driving device, a full marked device, a full marked device, a material pull-out device, a round bottom-sealing device and an air blowing device. A set of rotary shafts are arranged on a machine frame in parallel; a driving wheel and a chain wheel are connected to both sides of the rotary shaft, and are connected with a retarder and an electric motor via a chain to form the driving device; the full marked device, the material pull-out device, the round bottom-sealing device and the air blowing device are respectively arranged on the side of the machine frame according to the producing station; the inner tubes and the covering tube having different lengths are pulled via adjusting the position of the full marked fire head; the redundant parts of the capillary tube are pulled off via the screw traction of the material pull-out device; the semi-spherical bottom of the glass tube is obtained via the air pressure of the round bottom-sealing and the air blowing device and the combined action of round bottom die-plates; the horizontal round bottom-sealing machine completes the multiple channel procedures at one time in the intermittent conveying movement, which improves the efficiency and stabilizes the quality.

Description

Horizontal envelope round bottom machine

Affiliated technical field

The utility model is a kind of specific equipment that is applicable to that glass solar heat collection pipe is made, and is specifically related to horizontal envelope round bottom machine.

Background technology

The utilization of sun power is more and more paid attention to by people, and particularly its cost is low, pollution-free more attracts people to carry out deep research.Along with development of science and technology, utilize means, the also innovation and perfect constantly of equipment of sun power.Glass vacuum heat collection tube of solar energy is a kind of vitals in the solar energy collector, it be by interior pipe, vestlet respectively through neat mouthful, undercut, seal round bottom, blow after the double-layer glass tube of suit again, past manual operations or process with vertical machine, complex process, quality can not guarantee, the scrap rate height, work under bad environment.

Summary of the invention

The purpose of this utility model is: a kind of horizontal envelope round bottom machine of making glass vacuum heat collection tube of solar energy is provided, it adopts horizontal type structure, can in geneva motion, once finish Qi Kou, draw stub bar, seal round bottom and air blowing multiple working procedure, the efficient height, steady quality and the working environment of workers are good.

The purpose of this utility model is achieved in that this envelope round bottom machine mainly is assembled into whole horizontal machine by rack-mounted transmission mechanism, neat mouthful device, material-drawing head equipment, envelope round bottom device and blowing device; Transmission mechanism comprises varying-speed motor, speed reduction unit, transmission shaft, power wheel and sprocket wheel, and level is installed one group of transmission shaft on frame, and power wheel is connected on the transmission shaft with sprocket wheel, forms transmission mechanism by latticing connection reducer and electric motor; Neat mouthful device, material-drawing head equipment, envelope round bottom device and blowing device are installed in frame side successively according to the production station and form horizontal complete machine; Its outstanding feature is the level attitude that its material-drawing head equipment is installed in transmission mechanism, and shape is drawn on the material transmission shaft sprocket wheel is housed in an angle to draw the material transmission shaft to be connected also with transmission shaft through universal joint, rotates synchronously by chain gear drive traction wheel and power wheel.

The utility model draws out the interior pipe and the vestlet of different lengths by the duration and degree of heating position of adjusting neat mouthful of device; When the glass hollow billet is sent to when drawing the stub bar station, hollow billet is roasted on special blowtorch to the scorification state and by the axial tension effect of the traction wheel that forms an angle with the hollow billet bus unnecessary stub bar is drawn, and forms the fused bottom; The hollow billet that pulls stub bar is during to envelope round bottom and air blowing station, and the effect of advertising by air pressure in fuller block of fused hollow billet bottom forms round bottom.

The utility model has the advantages that: in a transport process, just can finish workpiece Qi Kou, draw material, operations such as envelope round bottom and air blowing, efficient improves greatly, scrap rate descends greatly, energy consumption is low, operational safety is reliable.

Description of drawings

Fig. 1 is that structural representation of the present utility model is always schemed.

Fig. 2 is neat mouthful of device synoptic diagram of the utility model.

Fig. 3 is the utility model material-drawing head equipment synoptic diagram.

Fig. 4 is the utility model envelope round bottom device synoptic diagram.

Fig. 5 is the utility model blowing device synoptic diagram.

Fig. 6 is the utility model power wheel 103 synoptic diagram.

Embodiment

As shown in Figure 1, this envelope round bottom machine mainly is assembled into complete machine by being installed in the transmission mechanism 1 on the frame 105, neat mouthful device 2, material-drawing head equipment 3, envelope round bottom device 4 and blowing device 5; Wherein, described transmission mechanism 1 includes varying-speed motor 106, speed reduction unit 107, transmission shaft 102, power wheel 103, sprocket wheel 101, one group of transmission shaft 102 level is installed on the frame 105, power wheel 103 is connected on the transmission shaft 102 with sprocket wheel 101, forms transmission mechanism through chain 108 connection reducers 107 and electric motor 106; Neat mouthful device 2, material-drawing head equipment 3, envelope round bottom device 4 and blowing device 5 are installed on the frame 105 successively by producing station.

Buncher drives transmission shaft 102 through speed reduction unit by chain and does rotation synchronously during work.

Fig. 2 is an adjustable neat mouthful of device 2, is mainly the movable blowtorch 201 that is installed on the frame 105, by adjusting glass inner tube and the vestlet that the position of blowtorch 201 duration and degree of heatings on frame 105 just can draw different lengthss such as 1500mm, 1600mm, 1800mm.

Fig. 3 is a material-drawing head equipment 3, be installed in material-drawing head equipment 3 and transmission mechanism 1 on the frame 105 at level attitude, be positioned at next station of neat mouthful of device, mainly by drawing material transmission shaft 307, traction wheel 303 and sprocket wheel 306, blowtorch 304 to form, it is also in a certain angle to draw material transmission shaft 307 to link to each other with transmission shaft 102 through universal joint 302, sprocket wheel 306 is connected with traction wheel 303 to draw expects on the transmission shaft 307, drives traction wheel 303 by chain 308 transmissions and rotates synchronously with power wheel 103.Roll on one end of glass the hollow billet 104 and power wheel 103 that staggers mutually vertical with it at wheel face, the other end rolls on traction wheel 303, traction wheel 303 be one group or several groups that stagger mutually with the form an angle wheel of α of hollow billet 104, its transmission links to each other with transmission shaft 102 by universal joint 302 and interconnects by several groups of sprocket wheels and realizes, its rotating speed and direction are consistent with power wheel 103, also are that transmission shaft 102 draws the material action by universal joint 302 drive material-drawing head equipments 2.When hollow billet 104 rolls on traction wheel 303, traction wheel 303 just produces an axial pulling force N to hollow billet 104, between power wheel 103 and traction wheel 303, be provided with a special blowtorch 304, hollow billet 104 on the top of blowtorch 304 by scorification, under the effect of pulling force N, hollow billet 104 unnecessary stub bars are drawn at blowtorch incendiary position, owing to be that rotation draws, thereby make the hollow billet 104 that is not drawn form the fused closed bottom at place of incision.This fused closed bottom just can form the semisphere round bottom under the acting in conjunction of the bed die of subsequent handling and air pressure.

Fig. 4 is an envelope round bottom device 4, be positioned at next station of material-drawing head equipment, mainly form by support 401 and fuller block 402, fuller block 402 is installed in the support 401, support 401 is connected and installed on the frame 105, just can seal the interior pipe of different diameters such as making Φ 37, Φ 47, Φ 58 and the round bottom of vestlet by changing fuller block 402.

Fig. 5 is the blowing device 5 that the envelope round bottom is used, blowing device is the level position with envelope round bottom device, it is made up of block plate axle 501 and the buffer block 502 installed on the frame 105, shelves dish axle 501 is hollow, from then on tubular shaft one end is blown in Glass tubing 104, under the dual function of pressurized air and fuller block 402, thereby obtain the shape unanimity, the round bottom that length dimension is unified.

Fig. 6 is the synoptic diagram of power wheel 103, and " V " type breach 109 is arranged on this power wheel 103, makes Glass tubing do intermittently to rotatablely move in transport process, makes the glass hollow billet mouth of pipe and round bottom position behind Qi Kou, the envelope round bottom obtain Full Annealing; Because hollow billet is done intermittently to rotate in transport process, so Glass tubing fully heated on flame, and none burns flame at sky, and reasonable disposition flame can be saved three gas greatly.

This machine production efficiency height, steady quality, scrap rate is low, and dependable performance, and is easy to operate, safeguards simply, greatly reduces working strength of workers, improved Working environment.

Claims

1, horizontal envelope round bottom machine is characterized in that: it mainly is assembled into complete machine by being installed in transmission mechanism (1) on the frame (105), neat mouthful device (2), material-drawing head equipment (3), envelope round bottom device (4), blowing device (5); Wherein, described transmission mechanism (1) includes varying-speed motor (106), speed reduction unit (107), transmission shaft (102), power wheel (103), sprocket wheel (101), one group of transmission shaft (102) level is installed on the frame (105), power wheel (103) is connected on the both sides of transmission shaft (102) with sprocket wheel (101), forms horizontal transmission through chain (108) connection reducer (107) and electric motor (106); Neat mouthful device (2), material-drawing head equipment (3), envelope round bottom device (4) and blowing device (5) are installed on the frame (105) successively by producing station; Wherein, described neat mouthful of device (2) is the movable blowtorch (201) that is installed on the frame (105); Wherein, the described material-drawing head equipment (3) that is installed on the frame (105) is positioned at next station of neat mouthful of device, with transmission mechanism (1) at level attitude, mainly by drawing material transmission shaft (307), traction wheel (30) and sprocket wheel (306), blowtorch (304) is formed, it is also in a certain angle to draw material transmission shaft (307) to link to each other with transmission shaft (102) through universal joint (302), sprocket wheel (306) is connected with traction wheel (303) to draw expects on the transmission shaft (307), drive traction wheel (303) by chain (308) transmission and rotate synchronously, between power wheel (103) and traction wheel (303), be provided with a special blowtorch (304) with power wheel (103); Wherein, described envelope round bottom device (4) mainly is made up of support (401) and fuller block (402), and fuller block (402) is installed in the support (401), and support (401) is installed on the frame (105), and envelope round bottom device is positioned at next station of material-drawing head equipment; Wherein, described blowing device (5) is made up of the block plate axle (501) and the buffer block (502) that are installed on the frame (105), and shelves dish axles (501) are hollow, and blowing device is installed in the horizontal opposite side that is positioned at envelope round bottom device on the frame.

2, horizontal envelope round bottom machine according to claim 1 is characterized in that: " V " type breach (109) is arranged on the power wheel (103).