CN105666766A - Mold for making rotational moulding yacht - Google Patents

Abstract

A mold for rotomolding a yacht, including a fisheye bearing, a spring, a slider, a slide rail, a mold body, a support frame, a rotating shaft, a large gear, a top frame, a wheel frame, a roller, a first motor, a pole, a bearing, Machine base, second motor, pinion, belt, bottom plate, cylinder and controller, fish-eye bearings are installed on the left and right sides of the mold body, a rotating shaft is installed on the fish-eye bearing, the right end of the rotating shaft is installed on the bearing, and the bearing is installed on the support Under the rod, the pole is installed on the belt, the large gear is installed on the rotating shaft, and the small gear is installed under the large gear, and the large gear and the small gear mesh with each other; the advantage of the present invention is that the molten plastic can completely cover the inner wall of the mold.

Description

A mold for making rotationally molded yachts

technical field

The invention relates to a mold for making rotationally molded yachts, belonging to the technical field of ship fittings.

Background technique

Rotomolding yachts use plastic as the main material, pour the molten plastic into the yacht-making mold, shake the mold, and make the molten plastic cover the inner wall of the mold. The mold for building yachts in the prior art cannot completely cover the inner wall of the mold with molten plastic, which affects the wall thickness of the rotationally molded yacht. In order to solve the above-mentioned difficulties, it is necessary to develop a mold for making a rotomolded yacht that can completely cover the inner wall of the mold with molten plastic.

Contents of the invention

The purpose of the present invention is to provide a mold for making rotationally molded yachts.

The problem to be solved by the present invention is that the mold for building yachts in the prior art cannot completely cover the inner wall of the mold with molten plastic.

For realizing the purpose of the present invention, the technical scheme that the present invention adopts is:

A mold for rotomolding a yacht, including a fisheye bearing, a spring, a slider, a slide rail, a mold body, a support frame, a rotating shaft, a large gear, a top frame, a wheel frame, a roller, a first motor, a strut, a bearing, Machine base, second motor, pinion, belt, bottom plate, cylinder and controller, fish-eye bearings are installed on the left and right sides of the mold body, a rotating shaft is installed on the fish-eye bearing, the right end of the rotating shaft is installed on the bearing, and the bearing is installed on the support Under the pole, the pole is installed on the belt, the large gear is installed on the rotating shaft, and the small gear is installed under the large gear. The large gear and the small gear mesh with each other. The small gear is installed on the output shaft of the second motor, and the second motor is installed on the base The machine base is installed on the belt, the output shaft of the second motor is installed on the support frame, the support frame is installed on the machine base, the belt is installed on the two rollers, the rollers are installed on the wheel frame, and the shaft of the rollers passes through the coupling The device is connected with the first motor, the first motor is installed on the wheel frame, the upper wheel frame is installed under the top frame, the lower wheel frame is installed on the bottom plate, two sliders are installed under the mold body, and the sliders are installed on the Two springs are installed on the slide rail and under the slide rail, the springs are installed on the cylinder, the cylinder is installed on the base plate, and the controller is installed on the base plate, and the controller is respectively connected with the first motor and the second motor through wires.

The cylinder has a built-in electromagnetic valve, and the electromagnetic valve is connected with the controller through wires.

The advantages of the present invention are: pour molten plastic into the mold body, the controller controls the start of the first motor to rotate the roller, move the belt up and down, move the pole up and down, tilt the mold body up or down, and melt the plastic The plastic flows down to cover the inner wall of the mold body; at the same time, the controller controls the power on or off of the solenoid valve built in the cylinder to make the mold body tilt upward or downward; when the mold body is in a horizontal state, the controller controls the second motor to start, Make the small gear rotate, make the big gear rotate, make the shaft rotate, make the mold body rotate, make the slider move on the slide rail, make the mold body rotate, make the molten plastic flow cover the inner wall of the mold body.

Description of drawings

Fig. 1 is a kind of overall structural diagram of the mold of making rotomolding yacht of the present invention;

Fig. 2 is the right side view of part a structure;

In the figure: 1, fish eye bearing 2, spring 3, slider 4, slide rail 5, mold body 6, support frame 7, rotating shaft 8, large gear 9, top frame 10, wheel frame 11, roller 12, first motor 13, pole 14, bearing 15, support 16, second motor 17, pinion 18, belt 19, base plate 20, cylinder 21, controller.

detailed description

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

The present invention is a mold for making rotomolding yachts, comprising fisheye bearing 1, spring 2, slider 3, slide rail 4, mold body 5, support frame 6, rotating shaft 7, large gear 8, top frame 9, and wheel frame 10 , roller 11, first motor 12, pole 13, bearing 14, support 15, second motor 16, pinion 17, belt 18, base plate 19, cylinder 20 and controller 21, described mold body 5 left and right sides Fish-eye bearings 1 are respectively installed, and rotating shaft 7 is installed on fish-eye bearing 1, and the right end of rotating shaft 7 is installed on bearing 14, and bearing 14 is installed under pole 13, and pole 13 is installed on the belt 18, and large gear 8 is installed on rotating shaft 7 , the pinion 17 is installed under the bull gear 8, the bull gear 8 and the pinion 17 mesh with each other, the pinion 17 is installed on the output shaft of the second motor 16, the second motor 16 is installed on the base 15, and the base 15 is installed on On the belt 18, the output shaft of the second motor 16 is installed on the support frame 6, and the support frame 6 is installed on the support 15. When the mold body 5 was in a horizontal state, the controller 21 controlled the second motor 16 to start, so that the pinion 17 rotates to rotate the large gear 8, rotate the rotating shaft 7, rotate the mold body 5, move the slider 3 on the slide rail 4, rotate the mold body 5, and make the molten plastic flow cover the inner wall of the mold body 5, and the belt 18 is installed on two rollers 11, and the roller 11 is installed on the wheel frame 10, and the shaft of the roller 11 is connected with the first motor 12 through the coupling, and the first motor 12 is installed on the wheel frame 10, and the molten plastic is poured In the mold body 5, the controller 21 controls the first motor 12 to start, so that the roller 11 rotates, the belt 18 moves up and down, the pole 13 moves up and down, the mold body 5 tilts upward or downward, and the molten plastic flows downward. Cover the inner wall of the mold body 5; the upper wheel frame 10 is installed under the top frame 9, the lower wheel frame 10 is installed on the bottom plate 19, two sliders 3 are installed under the mold body 5, and the slider 3 is installed on the slider On the rail 4, two springs 2 are installed under the slide rail 4, the spring 2 is installed on the cylinder 20, the cylinder 20 is installed on the bottom plate 19, the cylinder 20 has a built-in solenoid valve, the solenoid valve is connected with the controller 21 through a wire, and the controller 21 Control the energization or de-energization of the solenoid valve built in the cylinder 20 to make the mold body 5 tilt upward or downward; a controller 21 is installed on the base plate 19, and the controller 21 is connected to the first motor 12 and the second motor 16 respectively by wires.

The method of use of the present invention: pour molten plastic into the mold body 5, the controller 21 controls the first motor 12 to start, rotate the roller 11, move the belt 18 up and down, move the pole 13 up and down, and make the mold body 5 upward Or tilt downward, so that the molten plastic flows down to cover the inner wall of the mold body 5; at the same time, the controller 21 controls the power on or off of the solenoid valve built in the cylinder 20, so that the mold body 5 tilts upward or downward; when the mold body 5 presents When in a horizontal state, the controller 21 controls the start of the second motor 16 to rotate the pinion 17, the large gear 8, the rotating shaft 7, the mold body 5, and the slide block 3 to move on the slide rail 4 to make the mold The concrete 5 rotates so that the molten plastic flow covers the inner wall of the mold body 5 .

Claims (2)

1. the mould making rotational moulding yacht, including flake bearing (14) (1), spring (2), slide block (3), slide rail (4), mold (5), bracing frame (6), rotating shaft (7), gear wheel (8), upper frame (9), wheel carrier (10), roller (11), first motor (12), pole (13), bearing (14), support (15), second motor (16), little gear (17), belt (18), base plate (19), cylinder (20) and controller (21), it is characterized in that: described mold (5) each side installs flake bearing (14) (1), flake bearing installs rotating shaft (7) on (14) (1), rotating shaft (7) right-hand member is arranged on bearing (14), bearing (14) is arranged under pole (13), pole (13) is arranged on belt (18), rotating shaft (7) is installed gear wheel (8), little gear (17) is installed under gear wheel (8), gear wheel (8) and little gear (17) engage each other, little gear (17) is arranged on the output shaft of the second motor (16), second motor (16) is arranged on support (15), support (15) is arranged on belt (18), the output shaft of the second motor (16) is arranged on bracing frame (6), bracing frame (6) is arranged on support (15), belt (18) is arranged on two rollers (11), roller (11) is arranged on wheel carrier (10), the axle of roller (11) is connected by shaft coupling and the first motor (12), first motor (12) is arranged on wheel carrier (10), wheel carrier (10) above is arranged under upper frame (9), the wheel carrier (10) being positioned below is arranged on base plate (19), two slide blocks (3) are installed under mold (5), slide block (3) is arranged on slide rail (4), two springs (2) are installed under slide rail (4), spring (2) is arranged on cylinder (20), cylinder (20) is arranged on base plate (19), base plate (19) is installed controller (21), controller (21) is connected with the first motor (12) and the second motor (16) respectively by wire.

2. a kind of mould making rotational moulding yacht according to claim 1, is characterized in that: described cylinder (20) internal solenoid valve, and electromagnetic valve is connected with controller (21) by wire.