CN201087171Y

CN201087171Y - Circular glass hot bending stove

Info

Publication number: CN201087171Y
Application number: CNU2007201279718U
Authority: CN
Inventors: 牛长红
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-08-03
Filing date: 2007-08-03
Publication date: 2008-07-16
Anticipated expiration: 2017-08-03

Abstract

The utility model relates to a circular glass hot bending furnace, which comprises a furnace seat 19, a furnace body 20, a distribution board 1, a motor 21, an overall set of reduction gear 15, two paralleled circular tracks 7, a pallet 22, draft rods 5, a draft supporting frame 6, and a transporting vehicle 18, wherein, the furnace seat 19 adopts a circular shape, and the two paralleled circular tracks 7 are arranged on the circular furnace seat 19; the transporting vehicle 18 is composed of small vehicle wheels 8 which are arranged at the lower part of the two paralleled circular supporting frames 16, and is integrally arranged on the two paralleled circular tracks 7, and a conveying belt 9 is laid on the transporting vehicle 18; the pallet 22 presents a circular shape with an axle hole being arranged at the middle part, one end of the eight draft rods 5 is uniformly arranged and welded on the pallet 22, and the other end of the eight draft rods 5 is uniformly arranged and welded on the circular supporting frames 16, the draft supporting frame 6 is welded and mutually connected at the middle part among the draft rods 5, and the axle hole of the pallet 22 is buckled on the rotating axle of the draft transmission assembly 4; the furnace body 20 adopts a circular shape, and the circular furnace body 20 is fixedly arranged tightly against the furnace seat 19.

Description

Round glass bending furnace

Technical field:

The utility model relates to the stove with the electric energy heating, is used for the round stove of hot bending glass.

Background technology:

At present, the electric furnace that is used for hot bending glass is rectangular stove, the glass mouth of charging with go out the product mouth at a distance of 35～40 meters, need many people's operations.Rectangular stove is made up of switchboard, motor, electrodeless variable-speed case, stove seat, body of heater, nichrome wire, driving chain, traction drive assembly, the axis of rolling, metal transmission guipure etc., rectangular stove transmits guipure at the stove outer rolling, very easily dust and foreign material are brought in the body of heater, these foreign material burn into lime-ash through high temperature, drop on the product surface of shaping, product has only could be clean by secondary cleaning, caused the waste of water.

Summary of the invention:

The purpose of this utility model provides a kind of round glass bending furnace, comprise stove seat, body of heater, switchboard, motor, a whole set of deceleration device, two parallel circular rails, pallet, towbar, towing bracket and transfer carts, wherein, the stove seat is circular, a whole set of deceleration device is made up of electrodeless variable-speed case driving chain and traction drive assembly, and two parallel circular rails are laid on the annular stove seat; Transfer cart is made up of the trundle that is equipped with of two parallel circular supports and below, and integral body is placed on two parallel circular rails, is covered with travelling belt on the transfer cart; The rounded centre of pallet is provided with axis hole, article eight, towbar one end uniform distribution is welded on the pallet, article eight, towbar the other end uniform distribution is welded on the circular support, and solder interconnections is gone back at the middle part between towbar towing bracket, and the axis hole of pallet is buckled on the rotation axis of traction drive assembly; Body of heater is circular, and circular body of heater is laid fixing near stove seat (20).

Working process is as follows: open the distribution trip switch, motor rotates, and drives the electrodeless variable-speed case, makes traction phoresy commentaries on classics by driving chain, and pallet drives towbar and rotates, and transfer cart rotates synchronously, i.e. machine entry into service.Glass to be processed is entered by the ingress and heats, and further continues heating, lowers the temperature to cold zone then, carries out nature to heat preservation zone again and is cooled to 100 degree, arrives discharge port at last, finishes product processing.The whole prod course of processing took about 15 minutes.

Description of drawings:

Fig. 1 is that the round glass bending furnace of the utility model is formed synoptic diagram.

Fig. 2 is round glass bending furnace schematic appearance.

Reference numeral: 1, switchboard; 2, electrodeless variable-speed case; 3, driving chain; 4, traction drive assembly; 5, towbar; 6, towing bracket; 7, track; 8, trundle; 9, travelling belt; 10, opening for feed; 11, preheating zone; 12, high-temperature zone; 13, cold zone; 14, heat preservation zone; 15, a whole set of deceleration device; 16, circular support; 17, discharge port; 18, transfer cart; 19, stove seat; 20, body of heater; 21, motor; 22, pallet; 23, skeleton; 24, iron sheet.

Embodiment:

Referring to Fig. 1, Fig. 2, the utility model is round glass bending furnace, comprise stove seat 19, body of heater 20, switchboard 1, motor 21, a whole set of deceleration device 15 and two parallel circular rails 7, it is characterized in that: also be provided with pallet 22, towbar 5, towing bracket 6 and transfer cart 18, wherein, stove seat 20 is circular, and a whole set of deceleration device 15 is made up of electrodeless variable-speed case 2, driving chain 3 and traction drive assembly 4, and two parallel circular rails 7 are laid on the annular stove seat 19; Transfer cart 18 is made up of the trundle 8 that is equipped with of two parallel circular supports 16 and below, and integral body is placed on two parallel circular rails 7, is covered with travelling belt 9 on the transfer cart 18; Pallet 22 rounded centres are provided with axis hole, article eight, towbar 5 one end uniform distribution are welded on the pallet 22, article eight, towbar 5 the other end uniform distribution are welded on the circular support 16, solder interconnections is gone back at the middle part between towbar 5 towing bracket 6, and the axis hole of pallet 22 is buckled on the rotation axis of traction drive assembly 4; Body of heater 20 is circular, and circular body of heater 19 is laid fixing near stove seat 20.

Body of heater 20 is circular, and they are highly different, and preheating zone 11, high-temperature zone 12 and cold zone 13 are higher 20 centimeters than heat preservation zone 14; Body of heater 20 outsides are to make skeleton 23 with square steel, and iron sheet 24 is welded in skeleton 23 inboards; High temperature resistant asbestos fibreboard inboard has semi-circular recesses, the electric wire tube is placed in the semi-circular recesses, and temperature inductor also is installed in the semi-circular recesses, covers with high temperature resistant asbestos plate again, the high temperature resistant asbestos fibreboard that has the electric wire tube is placed in the iron sheet inboard, is screwed.

During enforcement, body of heater 20 outsides of heat preservation zone 14 are to make skeleton 23 with square steel, and iron sheet 24 is welded in the inboard of skeleton 23; High temperature resistant asbestos fibreboard is placed in the iron sheet inboard, is screwed.

During enforcement, 1 meter 1 length in preheating zone, temperature 0～400 is spent, 2 meters of high-temperature zones are long, 1 meter of temperature 400～760 degree, the low temperature head of district, temperature 760～500 degree.

This round glass bending furnace can be produced various hot bending glassy products, as: convex glass clock face, family property glass, lighting glass.

Round glass bending furnace, area is little, takes up an area of less, does not need secondary cleaning can directly pack water-saving after the power saving, product success.

Claims

1. round glass bending furnace, comprise stove seat (19), body of heater (20), switchboard (1), motor (21), a whole set of deceleration device (15) and two parallel circular rails (7), it is characterized in that: also be provided with pallet (22), towbar (5), towing bracket (6) and transfer cart (18), wherein, stove seat (20) is circular, a whole set of deceleration device (15) is made up of electrodeless variable-speed case (2), driving chain (3) and traction drive assembly (4), and two parallel circular rails (7) are laid on the annular stove seat (19); Transfer cart (18) is made up of the trundle (8) that is equipped with of two parallel circular supports (16) and below, and integral body is placed on two parallel circular rails (7), is covered with travelling belt (9) on the transfer cart (18); The rounded centre of pallet (22) is provided with axis hole, article eight, towbar (5) one end uniform distribution are welded on the pallet (22), article eight, towbar (5) the other end uniform distribution is welded on the circular support (16), solder interconnections is gone back at the middle part between towbar (5) towing bracket (6), and the axis hole of pallet (22) is buckled on the rotation axis of traction drive assembly (4); Body of heater (20) is circular, and circular body of heater (19) is laid fixing near stove seat (20).

2. round glass bending furnace according to claim 1 is characterized in that: body of heater (20) is circular, and they are highly different, and preheating zone (11), high-temperature zone (12) and cold zone (13) are higher 20 centimeters than heat preservation zone (14); Body of heater (20) outside is to make skeleton (23) with square steel, and iron sheet (24) is welded in skeleton (23) inboard; High temperature resistant asbestos fibreboard inboard has semi-circular recesses, the electric wire tube is placed in the semi-circular recesses, and temperature inductor also is installed in the semi-circular recesses, covers with high temperature resistant asbestos plate again, the high temperature resistant asbestos fibreboard that has the electric wire tube is placed in the iron sheet inboard, is screwed.

3. round glass bending furnace according to claim 2 is characterized in that: body of heater (20) outside of heat preservation zone (14) is to make skeleton (23) with square steel, and iron sheet (24) is welded in the skeleton inboard; High temperature resistant asbestos fibreboard is placed in the iron sheet inboard, is screwed.