阅读说明：本技术 一种注塑法兰垫旋槽外削装置 (Injection molding flange gasket rotary groove external cutting device ) 是由 不公告发明人 于 2020-04-15 设计创作，主要内容包括：本发明涉及一种外削装置,尤其涉及一种注塑法兰垫旋槽外削装置。本发明的目的是提供一种安全、省力、生产量较大的注塑法兰垫旋槽外削装置。本发明的技术实施方案是：一种注塑法兰垫旋槽外削装置,包括有下托架、支撑杆一、上托架、支撑杆二、安装板一和间歇机构等,支撑杆一为四个,固接于下托架,上托架固结于支撑杆一,支撑杆二为四个,固接于上托架,安装板一固接于支撑杆二。本发明通过卡料机构提高了生产量,通过间歇机构、转筒、转盘和旋槽机构能够间歇自动旋槽外削法兰垫的功能。(The invention relates to an external cutting device, in particular to an external cutting device for a rotary groove of an injection molding flange gasket. The invention aims to provide a safe, labor-saving and high-throughput device for cutting the spiral groove of the injection molding flange gasket. The technical implementation scheme of the invention is as follows: the utility model provides a flange pad spiral groove of moulding plastics is cut device outward, includes bottom bracket, bracing piece one, upper bracket, bracing piece two, mounting panel one and intermittent type mechanism etc. and the bracing piece one is four, and the rigid coupling is in the bottom bracket, and the upper bracket concreties in bracing piece one, and the bracing piece two is four, and the rigid coupling is in the upper bracket, and mounting panel one rigid coupling is in bracing piece two. The invention improves the production capacity through the material clamping mechanism, and can intermittently and automatically screw the groove and cut the flange gasket through the intermittent mechanism, the rotary drum, the rotary disc and the groove screwing mechanism.)

1. The utility model provides a flange pad spiral groove of moulding plastics device of cutting outward which characterized in that:

a lower bracket (1);

four first support rods (2) are fixedly connected to the lower bracket (1);

the upper bracket (3) is fixedly connected with the first support rod (2);

four second support rods (4) are fixedly connected to the upper bracket (3);

the mounting plate I (5) is fixedly connected to the support rod II (4);

the intermittent mechanism is fixedly connected to the lower bracket (1) and penetrates through the first mounting plate (5);

a rotating drum (6) fixedly connected to the intermittent mechanism;

the rotary table (7) is fixedly connected to the top end of the rotary drum (6);

four material clamping mechanisms are respectively and uniformly and symmetrically fixedly connected to the rotary table (7);

and the rotary groove mechanism is fixedly connected to the lower bracket (1) and the upper bracket (3) and is close to the material clamping mechanism.

2. An injection molding flange gasket spiral groove peripheral cutting device according to claim 1, characterized in that: intermittent mechanism includes:

a servo motor (501) fixedly connected to the lower bracket (1);

the mounting rack (502) is fixedly connected to the servo motor (501);

the connecting shaft (503) is fixedly connected with an output shaft of the servo motor (501) through a coupler and penetrates through the first mounting plate (5);

a first belt pulley (504) fixedly connected to the connecting shaft (503);

the cam disc (505) is fixedly connected to the top end of the connecting shaft (503);

a toggle column (506) fixedly connected to the cam disc (505);

and the four-corner groove disc (507) is rotatably connected to the first mounting plate (5) and is contacted with the toggle column (506) and the cam disc (505), and the top end of the four-corner groove disc (507) is fixedly connected with the rotary drum (6).

3. An injection molded flange gasket spiral groove peripheral cutting device according to claim 2, wherein: card material mechanism is four, and card material mechanism is including:

a fixed chuck (701) fixedly connected to the turntable (7);

two first sliding rods (702) are symmetrically and fixedly connected to the fixed chuck (701);

the movable chuck (703) is connected with the first sliding rod (702) in a sliding way and is contacted with the fixed chuck (701);

a first fixing plate (705) fixedly connected to the first sliding rod (702);

the first spring (704) is sleeved on the first sliding rod (702), one end of the first spring is connected with the movable chuck (703), and the other end of the first spring is connected with the first fixing plate (705);

a connecting rod (706) fixedly connected to the movable chuck (703);

and the roller (707) is rotatably connected to the connecting rod (706).

4. An injection molded flange gasket spiral groove peripheral cutting device according to claim 3, wherein: the groove screwing mechanism comprises:

the two bearing seats (8) are arranged, one bearing seat is arranged on the lower bracket (1), the other bearing seat is arranged on the upper bracket (3), and the two bearing seats (8) are symmetrical;

the long shaft lever (9) is rotationally connected with the bearing seat (8);

a second belt pulley (10) fixedly connected to the long shaft rod (9);

a transmission belt (11) which is wound around the first belt pulley (504) and is connected with the second belt pulley (10);

the bevel gear I (12) is fixedly connected to the long shaft rod (9);

two mounting plates (13) are fixedly connected to the upper bracket (3);

the swinging wheel (14) is rotationally connected with the second mounting plate (13) through a rotating shaft;

the second bevel gear (15) is fixedly connected with a rotating shaft of the throwing wheel (14), and the first bevel gear (12) is meshed with the second bevel gear (15);

a cutting frame (17) fixedly connected to the upper bracket (3);

two second sliding rods (18) are fixedly connected to the cutting frame (17) respectively, and the two second sliding rods (18) are symmetrical;

the first sliding block (19) is connected with the second sliding rod (18) in a sliding manner;

one end of the connecting rod (16) is rotatably connected with the first sliding block (19), and the other end of the connecting rod is rotatably connected with the eccentric position of the throwing wheel (14);

the rotary groove motor (20) is fixedly connected to the first sliding block (19) through a mounting plate;

the cutter holder (21) is fixedly connected with an output shaft of the rotary groove motor (20);

and the groove rotating cutter (22) is fixedly connected with the cutter holder (21) through a screw.

5. An injection molding flange gasket spiral groove peripheral cutting device according to claim 4, characterized in that: still including ejection of compact subassembly, ejection of compact subassembly is including:

a second fixing plate (23) fixedly connected to the upper bracket (3);

and the arc-shaped plate (24) is fixedly connected to the second fixing plate (23) and is contacted with the roller (707).

6. An injection molded flange gasket spiral groove peripheral cutting device according to claim 5, wherein: still including pedal mechanism, pedal mechanism is including:

a support frame (25) fixedly connected to the upper bracket (3);

two third sliding rods (26) are respectively and symmetrically fixedly connected to the supporting frame (25);

the second sliding block (27) is connected with the third sliding rod (26) in a sliding manner;

the pull plate (28) is fixedly connected to the second sliding block (27) and is in contact with the roller (707);

a second spring (29) is sleeved on the third sliding rod (26), one end of the second spring is connected with the supporting frame (25), and the other end of the second spring is connected with the second sliding block (27);

a pedal frame (30) far away from the lower bracket (1);

a pedal (31) rotatably connected to the pedal frame (30);

a third spring (32), one end of which is connected with the pedal (31) and the other end of which is connected with the pedal frame (30);

the brake sleeve (33) is fixedly connected to the support frame (25), a brake cable is arranged in the brake sleeve (33), one end of the brake cable is fixedly connected with the second sliding block (27), and the other end of the brake cable is connected with the pedal (31);

and a slide plate (34) fixedly connected to the upper bracket (3).

Technical Field

The invention relates to an external cutting device, in particular to an external cutting device for a rotary groove of an injection molding flange gasket.

Background

The flange gasket is a sealing ring, and at present, the sealing ring is made of wax, which is also called a wax sealing ring as the name implies. The rubber pads used for shock absorption and abrasion prevention among a plurality of industrial bearings are called flanges, and the flanges are basically needed for the installation of the closestool, but a plurality of closestools are additionally arranged. Beef tallow and high polymers are used, and the latter is widely used. The sealing ring of the closestool, namely the flange, is arranged between the sewage outlet and the sewer hole of the toilet to play a role in sealing, so that the siphoned toilet seat is airtight, and the flushing effect is very good.

At present, for flange pad spiral groove outer cutting, most all be the manual work put the flange pad on the spiral groove outer cutting machine, can only put one at every turn, then through the spiral groove outer cutting machine flange pad in the interior spiral one circle of groove, the outer lane is cutting the round limit, the manual work is taken down the flange leather pad again, the manual work is put again and is gone up a flange leather pad and carry out the spiral groove outer cutting, and the manual work is for the big batch edging in-process of flange pad, the flange leather pad of taking and putting of a relapse carries out the spiral groove outer cutting, the workman gets off the arm all can be tired a day, it also hinders the hand easily not to notice, artifical safety does not guarantee, output is inefficient, can't satisfy the production capacity of mill.

Therefore, it is necessary to develop a safe, labor-saving and high-throughput device for cutting the spiral groove of the injection molding flange gasket.

Disclosure of Invention

The invention aims to overcome the defects that in the process of manually chamfering flange pads in large quantities, one flange pad is repeatedly taken and placed to be screwed out, workers get down arms one day and are tired, hands are easily injured even if the workers do not pay attention to the hands, manual safety is not guaranteed, the yield and efficiency are low, and the production capacity of a factory cannot be met.

The technical implementation scheme of the invention is as follows: the utility model provides an injection molding flange fills up spiral groove peripheral cutting device, including:

a lower bracket;

the number of the first support rods is four, and the first support rods are fixedly connected to the lower bracket;

the upper bracket is fixedly connected with the first support rod;

four second support rods are fixedly connected to the upper bracket;

the mounting plate I is fixedly connected to the support rod II;

the intermittent mechanism is fixedly connected to the lower bracket and penetrates through the first mounting plate;

the rotating drum is fixedly connected to the intermittent mechanism;

the rotary table is fixedly connected to the top end of the rotary drum;

four material clamping mechanisms are respectively and uniformly and symmetrically fixedly connected to the rotary table;

and the rotary groove mechanism is fixedly connected to the lower bracket and the upper bracket and is close to the material clamping mechanism.

As a preferable aspect of the present invention, the intermittent mechanism includes:

the servo motor is fixedly connected to the lower bracket;

the mounting frame is fixedly connected to the servo motor;

the connecting shaft is fixedly connected with the output shaft of the servo motor through a coupler and penetrates through the first mounting plate;

the first belt pulley is fixedly connected to the connecting shaft;

the cam disc is fixedly connected to the top end of the connecting shaft;

a toggle column fixedly connected to the cam disc;

and the four-corner groove disc is rotatably connected to the first mounting plate and is in contact with the shifting column and the cam disc, and the top end of the four-corner groove disc is fixedly connected with a rotary drum.

As a preferred technical scheme of the invention, the number of the material clamping mechanisms is four, and the material clamping mechanisms comprise:

the fixed chuck is fixedly connected to the turntable;

the two first sliding rods are symmetrically and fixedly connected to the fixed chuck;

the movable chuck is connected to the first sliding rod in a sliding mode and is in contact with the fixed chuck;

the first fixing plate is fixedly connected to the first sliding rod;

the first spring is sleeved on the first sliding rod, one end of the first spring is connected with the movable chuck, and the other end of the first spring is connected with the first fixing plate;

the connecting rod is fixedly connected to the movable chuck;

the roller is rotatably connected to the connecting rod.

As a preferred technical scheme of the invention, the rotary groove mechanism comprises:

the two bearing seats are arranged, one bearing seat is arranged on the lower bracket, the other bearing seat is arranged on the upper bracket, and the two bearing seats are symmetrical;

the long shaft rod is rotationally connected with the bearing seat;

the second belt pulley is fixedly connected to the long shaft rod;

the transmission belt is wound around the first belt pulley and is connected with the second belt pulley;

the bevel gear I is fixedly connected to the long shaft rod;

two mounting plates II are fixedly connected to the upper bracket;

the swinging wheel is rotatably connected with the second mounting plate through a rotating shaft;

the second bevel gear is fixedly connected with a rotating shaft of the throwing wheel, and the first bevel gear is meshed with the second bevel gear;

the cutting frame is fixedly connected to the upper bracket;

two second sliding rods are fixedly connected to the cutting frame respectively and are symmetrical;

the first sliding block is connected with the second sliding rod in a sliding mode;

one end of the connecting rod is rotatably connected to the first sliding block, and the other end of the connecting rod is rotatably connected with the eccentric position of the throwing wheel;

the rotary groove motor is fixedly connected to the first sliding block through a mounting plate;

the cutter holder is fixedly connected with an output shaft of the rotary groove motor;

the rotary groove cutter is fixedly connected with the cutter holder through a screw.

As a preferred technical scheme of the invention, the device also comprises a discharging component, wherein the discharging component comprises:

the second fixing plate is fixedly connected to the upper bracket;

and the arc-shaped plate is fixedly connected to the second fixing plate and is contacted with the roller.

As a preferred technical solution of the present invention, the present invention further includes a pedal mechanism, the pedal mechanism includes:

the support frame is fixedly connected to the upper bracket;

two third sliding rods are respectively and symmetrically fixedly connected to the supporting frame;

the second sliding block is connected with the third sliding rod in a sliding manner;

the pull plate is fixedly connected to the second sliding block and is in contact with the roller;

the second spring is sleeved on the third sliding rod, one end of the second spring is connected with the supporting frame, and the other end of the second spring is connected with the second sliding block;

the pedal frame is far away from the lower bracket;

the pedal is rotatably connected to the pedal frame;

one end of the spring III is connected with the pedal, and the other end of the spring III is connected with the pedal frame;

the brake sleeve is fixedly connected to the support frame, a brake cable is arranged in the brake sleeve, one end of the brake cable is fixedly connected with the second sliding block, and the other end of the brake cable is connected with the pedal;

and the sliding plate is fixedly connected to the upper bracket.

The invention has the beneficial effects that: 1: the invention improves the production capacity through the material clamping mechanism, and can intermittently and automatically screw the groove and cut the flange gasket through the intermittent mechanism, the rotary drum, the rotary disc and the groove screwing mechanism.

2: according to the invention, the roller of the material clamping mechanism is contacted with the convex part of the arc-shaped plate, so that the material can be automatically dropped, and the function of taking materials without manually stirring the roller is not laborious.

3: according to the invention, the material clamping mechanism is stirred through the pedal mechanism, so that the material clamping mechanism can be opened to easily discharge materials, the labor for manually stirring the clamping mechanism by hands is replaced, and the function of manually discharging materials away from the rotary groove cutter to eliminate potential safety hazards is realized.

Drawings

Fig. 1 is a schematic perspective view illustrating a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of the intermittent mechanism of the present invention.

Fig. 3 is a partial perspective view of a second embodiment of the present invention.

Fig. 4 is a partial perspective view of a third embodiment of the present invention.

Fig. 5 is a schematic perspective view of the material clamping mechanism of the present invention.

Fig. 6 is a partial perspective view of a fourth embodiment of the present invention.

FIG. 7 is a schematic perspective view of a discharging assembly according to the present invention.

FIG. 8 is a perspective view of the pedal mechanism of the present invention.

Reference numerals: 1 lower bracket, 2 first support rod, 3 upper bracket, 4 second support rod, 5 first mounting plate, 501 servo motor, 502 mounting bracket, 503 connecting shaft, 504 first belt pulley, 505 cam disc, 506 toggle column, 507 four-corner groove disc, 6 rotary drum, 7 rotary disc, 701 fixed chuck, 702 first slide rod, 703 movable chuck, 704 first spring, 705 first fixed plate, 706 connecting rod, 707 roller, 8 bearing seat, 9 long shaft rod, 10 second belt pulley, 11 conveying belt, 12 first bevel gear, 13 second mounting plate, 14 swing wheel, 15 second bevel gear, 16 connecting rod, 17 cutting frame, 18 second slide rod, 19 first slide block, 20 spiral groove motor, 21 tool holder, 22 spiral groove cutter, 23 fixed plate two, 24 arc plate, 25 support frame, 26 third slide rod, 27 second slide block, 28 pull plate, 29 second spring, 30 pedal frame, 31 pedal, 32 third spring, 33 brake sleeve and 34 sliding plate.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.