CN203792584U

CN203792584U - Sunken rocking machine

Info

Publication number: CN203792584U
Application number: CN201420154197.XU
Authority: CN
Inventors: 梁军
Original assignee: SICHUAN SICHUAN HANG ALWAYSEAL TECHNOLOGY Ltd
Current assignee: SICHUAN SICHUAN HANG ALWAYSEAL TECHNOLOGY Ltd
Priority date: 2014-04-01
Filing date: 2014-04-01
Publication date: 2014-08-27
Anticipated expiration: 2024-04-01

Abstract

The utility model discloses a sunken rocking machine. The sunken rocking machine comprises a pit (1), a bracket (2), a rocking frame I, a rotating frame II, an oil cylinder I (3), an oil cylinder II (4), a motor (5) and two natural gas pipelines (6), wherein the bracket (2) is fixed on the bottom surface of the pit (1), the rocking frame I and the rotating frame II are rectangular frames, the lengths of the long and short sides of the rotating frame II are smaller than the lengths of the long and short sides of the rocking frame I, any one of two rotating shafts B (8) connected with the short sides of the rotating frame II is connected with the motor (5) through a transmission device, the motor (5) is fixedly connected with the rocking frame I, and the two natural gas pipelines (6) parallel with the long sides of the rotating frame II are symmetrically arranged at the lower part of the rotating frame II. The sunken rocking machine has the beneficial effects that the structure is simple, the automation degree is high, a mold is convenient to mount, the space of a workshop is saved, and plastic in the mold can be adequately heated and molten.

Description

A kind of sunk type rock and roll machine

Technical field

The utility model relates to the technical field of plastics rotational forming, particularly a kind of sunk type rock and roll machine.

Background technology

At present, traditional plastics rotary forming equipment is made up of rectangular frame, reduction box, natural gas line, igniter and motor, motor is connected with the input of reduction box, axle is installed on rectangular frame, axle is connected with the output of reduction box, natural gas line be arranged on rectangular frame under, igniter is arranged on the top of natural gas line.Before heating, first plastics are inserted in the mould of sealing, again mould is fixedly mounted on rotation rectangular frame, starter motor and pass into natural gas in natural gas line, naturally in igniter, light, thereby the mould being arranged on rectangular frame is heated, simultaneously, the torque of motor is after reduction box slows down, torque band moving axis rotates, and axle drives rectangular frame to rotate, therefore, this device has been realized roll plastics while the heated process of plastics in mould, thereby makes the plastic heating become molten condition.But more for holding the internal recess of mould of plastics, the plastics that are therefore arranged in groove do not pour out at mould rotary course, cause producing of poor quality, the poor performance of product, can only be used as waste disposal, have a strong impact on the productivity effect of enterprise.

In addition, this heating of plastic device is installed on the ground, and therefore the setting height(from bottom) of rectangular frame is very high could realize rotation, takies so most space, workshop, and brings many difficulties to installation mold, brings many troubles to workman's operation simultaneously.

Utility model content

The purpose of this utility model is to overcome the shortcoming of prior art, provide a kind of simple in structure, automaticity is high, installation mold is convenient, the plastics saved in space, workshop, mould can fully be heated the sunk type rock and roll machine melting.

The purpose of this utility model is achieved through the following technical solutions: a kind of sunk type rock and roll machine, it comprises melt pit, support, rocking carrier I, swivel mount II, oil cylinder I, oil cylinder II, motor and natural gas line, support is fixedly mounted on the bottom surface of melt pit, rocking carrier I and swivel mount II are rectangular frame, two long limits of rocking carrier I are installed on support by rotating shaft A rotation, oil cylinder I and oil cylinder II vertically arrange and are located at respectively the both sides of support, oil cylinder I and oil cylinder II are all fixedly mounted on the bottom surface of melt pit, the piston rod of oil cylinder I and oil cylinder II is all articulated with on rocking carrier I, the long limit of the rocking carrier I that the long limit of described swivel mount II and the length of minor face are all less than and the length of minor face, swivel mount II is arranged at the central part of rocking carrier I, two minor faces of swivel mount II are all installed on the minor face of rocking carrier I respective side by rotating shaft B rotation, any one rotating shaft B in two described rotating shaft B that are connected with the minor face of swivel mount II is connected with motor by transmission device, motor is fixedly connected with rocking carrier I, the bottom that is positioned at swivel mount II is symmetrically arranged with two natural gas lines that are parallel to the long limit of swivel mount II, the top of natural gas line is provided with multiple igniters, natural gas line is fixedly connected with rocking carrier I.

Described transmission device is made up of hinge wheel, minor sprocket and chain, and hinge wheel is arranged on any one rotating shaft B in two rotating shaft B and goes up, and minor sprocket is arranged on the output shaft of motor, between minor sprocket and hinge wheel, chain is installed.

It also comprises the travel switch of controller and the monitoring rocking carrier I anglec of rotation, travel switch rack-mount and be arranged in rocking carrier I any one long limit, two long limits under.

It also comprises cabinet, and motor is arranged in cabinet.

The utlity model has following advantage: (1) driven by motor minor sprocket of the present utility model rotates, minor sprocket is delivered to torque on hinge wheel through chain, hinge wheel drives rotating shaft B to rotate, rotating shaft B driven rotary frame II rotates the mould being arranged on swivel mount II is rotated, thereby make the plastics rolling in mould, in addition, the effect end of the piston rod of oil cylinder I and oil cylinder II is all hinged on rocking carrier I, oil cylinder I is all connected with controller with oil cylinder II, rising or decline by controller control oil cylinder I and oil cylinder II make rocking carrier I do the motion of rising or declining, thereby the mould on swivel mount II rises or declines, therefore, mould does again the motion of rising or declining in rotating, ensure plastics fully rolling in mould, thereby the completely heated fusing of plastics in mould, improve the quality and performance that following process goes out product.(2) support of the present utility model is fixedly mounted in melt pit, and rocking carrier I is hinged on the two ends of support, therefore, without the setting height(from bottom) of considering rocking carrier I, has installation mold and is easy to feature, and saved the space in workshop.(3) travel switch of the present utility model, oil cylinder I is all connected with controller with oil cylinder II, travel switch is rack-mount, travel switch rack-mount and be arranged in rocking carrier I any one long limit, two long limits under, when starting after controller, the piston rod of controller oil cylinder I stretches out, simultaneously, the piston rod of controller control oil cylinder II is retracted, in the time of the depression stroke switch of the long limit of rocking carrier I, travel switch is converted to the signal of telecommunication by displacement signal and issues controller, controller is received after this signal, controller control oil cylinder I retracts, simultaneously, controller control oil cylinder I stretches out, therefore, the rising or the decline that are arranged on the mould on swivel mount II are realized, have the advantages that automaticity is high.

Brief description of the drawings

Fig. 1 is top view of the present utility model;

Fig. 2 is the A-A cutaway view of Fig. 1;

In figure, 1-melt pit, 2-support, 3-oil cylinder I, 4-oil cylinder II, 5-motor, 6-natural gas line, 7-rotating shaft A, 8-rotating shaft B, 9-hinge wheel, 10-minor sprocket, 11-travel switch, 12-cabinet, 13-igniter.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is further described, protection domain of the present utility model is not limited to the following stated:

As depicted in figs. 1 and 2, a kind of sunk type rock and roll machine, it comprises melt pit 1, support 2, rocking carrier I, swivel mount II, oil cylinder I3, oil cylinder II4, motor 5 and natural gas line 6, support 2 is fixedly mounted on the bottom surface of melt pit 1, rocking carrier I and swivel mount II are rectangular frame, two long limits of rocking carrier I are installed on support 2 by rotating shaft A7 rotation, oil cylinder I3 and oil cylinder II4 vertically arrange and are located at respectively the both sides of support 2, oil cylinder I3 and oil cylinder II4 are all fixedly mounted on the bottom surface of melt pit 1, the piston rod of oil cylinder I3 and oil cylinder II4 is all articulated with on rocking carrier I, the long limit of the rocking carrier I that the long limit of described swivel mount II and the length of minor face are all less than and the length of minor face, swivel mount II is arranged at the central part of rocking carrier I, two minor faces of swivel mount II are all installed on the minor face of rocking carrier I respective side by rotating shaft B8 rotation, any one rotating shaft B8 in two described rotating shaft B8 that are connected with the minor face of swivel mount II is connected with motor 5 by transmission device, motor 5 is fixedly connected with rocking carrier I, the bottom that is positioned at swivel mount II is symmetrically arranged with two natural gas lines 6 that are parallel to the long limit of swivel mount II, the top of natural gas line 6 is provided with multiple igniters 13, natural gas line 6 is fixedly connected with rocking carrier I.

As shown in Figure 2, transmission device is made up of hinge wheel 9, minor sprocket 10 and chain, and hinge wheel 9 is arranged on any one rotating shaft B8 in two rotating shaft B8 and goes up, and minor sprocket 10 is arranged on the output shaft of motor 5, between minor sprocket 10 and hinge wheel 9, chain is installed; It also comprises cabinet 12, and motor 5 is arranged in cabinet 12, and cabinet 12 is welded on rocking carrier I.

As shown in Figure 1 or 2, the travel switch 11 that it also comprises controller and the monitoring rocking carrier I anglec of rotation be arranged on support 2 and be arranged in rocking carrier I any one long limit, two long limits under.

The course of work of the present utility model is as follows: step 1, two moulds are arranged on respectively to a left side for support 2, right two ends, in natural gas line 6, pass into natural gas again, natural gas is interior by ignition combustion in igniter 13, thereby mould is heated, step 2, starter motor 5 and controller, motor 5 drives minor sprocket 10 to rotate, minor sprocket 10 is delivered to torque on hinge wheel 9 through chain, hinge wheel 9 drives rotating shaft B8 to rotate, rotating shaft B8 driven rotary frame II rotates the mould being arranged on swivel mount II is rotated, the rising of controller control oil cylinder I3 and oil cylinder II4 or decline make rocking carrier I do the motion of rising or declining, thereby the mould on swivel mount II rises or declines, therefore, mould does again the motion of rising or declining in rotating, ensure plastics fully rolling in mould, thereby the completely heated fusing of plastics in mould, improve the quality and performance that following process goes out product.

Claims

1. a sunk type rock and roll machine, it is characterized in that: it comprises melt pit (1), support (2), rocking carrier I, swivel mount II, oil cylinder I(3), oil cylinder II(4), motor (5) and natural gas line (6), support (2) is fixedly mounted on the bottom surface of melt pit (1), rocking carrier I and swivel mount II are rectangular frame, two long limits of rocking carrier I are by rotating shaft A(7) rotation be installed on support (2), oil cylinder I(3) and oil cylinder II(4) vertically arrange and be located at respectively the both sides of support (2), oil cylinder I(3) and oil cylinder II(4) be all fixedly mounted on the bottom surface of melt pit (1), oil cylinder I(3) and oil cylinder II(4) piston rod be all articulated with on rocking carrier I, the long limit of the rocking carrier I that the long limit of described swivel mount II and the length of minor face are all less than and the length of minor face, swivel mount II is arranged at the central part of rocking carrier I, two minor faces of swivel mount II are all by rotating shaft B(8) rotation be installed on the minor face of rocking carrier I respective side, two described rotating shaft B(8 that are connected with the minor face of swivel mount II) in any one rotating shaft B(8) be connected with motor (5) by transmission device, motor (5) is fixedly connected with rocking carrier I, the bottom that is positioned at swivel mount II is symmetrically arranged with two natural gas lines (6) that are parallel to the long limit of swivel mount II, the top of natural gas line (6) is provided with multiple igniters (13), natural gas line (6) is fixedly connected with rocking carrier I.

2. a kind of sunk type rock and roll machine according to claim 1, it is characterized in that: described transmission device is made up of hinge wheel (9), minor sprocket (10) and chain, hinge wheel (9) is arranged on two rotating shaft B(8) in any one rotating shaft B(8) on, minor sprocket (10) is arranged on the output shaft of motor (5), between minor sprocket (10) and hinge wheel (9), chain is installed.

3. a kind of sunk type rock and roll machine according to claim 1, it is characterized in that: it also comprise the travel switch (11) of controller and the monitoring rocking carrier I anglec of rotation, travel switch (11) be arranged on support (2) upper and be arranged in rocking carrier I any one long limit, two long limits under.

4. a kind of sunk type rock and roll machine according to claim 1, is characterized in that: it also comprises cabinet (12), and motor (5) is arranged in cabinet (12).