CN217144773U

CN217144773U - Injection molding and extruding device for plastic turnover box

Info

Publication number: CN217144773U
Application number: CN202220586597.2U
Authority: CN
Inventors: 金新宏; 汪涛; 汪珍; 裴文华; 刘能能
Original assignee: Wuhan Tongheyuancheng Plastic Industry Co ltd
Current assignee: Wuhan Tongheyuancheng Plastic Industry Co ltd
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-08-09
Anticipated expiration: 2032-03-17

Abstract

The utility model discloses a plastics turnover case extrusion device of moulding plastics relates to injection molding machine technical field, specifically is a plastics turnover case extrusion device of moulding plastics, the on-line screen storage device comprises a base, be provided with first backup pad on the base, the upper surface of first backup pad is provided with the go-between, the inside of go-between is provided with the recipient, the inside sliding connection of recipient has the stripper plate, the surface of stripper plate is provided with the sliding frame, the inside of sliding frame is provided with first spring, the one end of first spring is provided with the slider, the inside of slider is rotated and is connected with the connecting shaft pole. This plastics turnover case extrusion device of moulding plastics through the cooperation setting of stripper plate, regulating plate, sliding frame, slider and first spring, can be when extrudeing at the in-process that uses, and the regulating plate can extrude the connecting rod, makes the connecting rod rotate, and then extrudees slider and first spring, extrudees the stripper plate at last to play the effect of buffering, reached increase of service life's purpose.

Description

Injection molding and extruding device for plastic turnover box

Technical Field

The utility model relates to an injection molding machine technical field specifically is a plastics turnover case extrusion device that moulds plastics.

Background

The injection molding machine is also called injection molding machine, and is mainly used for molding thermoplastic plastic post-thermosetting plastic molding dies into plastic products with various shapes, and the injection molding machine mainly extrudes and injects raw materials into a die cavity.

The existing extrusion device of the injection molding machine is not enough in the buffer structure inside the extrusion container, so that the device is easily damaged during extrusion, the service life of the device is shortened, the temperature of raw materials can not be guaranteed in the extrusion process, and the raw materials are easily changed by external temperature, so that the quality of injection molding products is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a plastics turnover case extrusion device of moulding plastics has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an injection molding and extruding device for a plastic turnover box comprises a base, wherein a first supporting plate is arranged on the base, a connecting ring is arranged on the upper surface of the first supporting plate, an extruding container is arranged inside the connecting ring, an extruding plate is connected inside the extruding container in a sliding manner, a sliding frame is arranged on the outer surface of the extruding plate, a first spring is arranged inside the sliding frame, one end of the first spring is provided with a sliding block, the inside of the sliding block is rotatably connected with a connecting shaft rod, the outer surface of the connecting shaft rod is rotatably connected with a connecting rod, one end of the connecting rod is rotatably connected with a second shaft rod, the outer surface of the second shaft rod is rotatably connected with another sliding block, the outer surface of the other sliding block is slidably connected with another sliding frame, an adjusting plate is arranged on the outer surface of the other sliding frame, and a connecting seat is arranged on the outer surface of the extruding plate, the utility model discloses a novel extrusion device, including connecting seat, regulating plate, first screw rod, second through-hole, gag lever post, control plate, second through-hole, the inside of connecting seat is rotated and is connected with first screw rod, the inside of regulating plate is provided with the internal thread, first screw rod passes through the internal thread transmission and connects the inside at the regulating plate, the one end of first screw rod is provided with the control panel, the second through-hole has been seted up to the inside of regulating plate, the inside sliding connection of second through-hole has the gag lever post, the one end setting of gag lever post is on the surface of stripper plate.

Optionally, the upper surface of base is provided with the second backup pad, the upper end of second backup pad is provided with the spacing ring, the setting of spacing ring is on the surface of recipient, the surface of spacing ring is provided with the guide bar, the one end setting of guide bar is on the surface of go-between, the surface of recipient is provided with the fixed plate, the surface of fixed plate is provided with first motor, first motor output shaft surface is provided with the second screw rod, the one end of second screw rod is rotated and is connected with on the go-between, the surface transmission of second screw rod is connected with first heating ring, cup joint of first heating ring is on the surface of recipient.

Optionally, an input hole is formed in the extrusion cylinder, a processing box is arranged in the input hole, a third through hole is formed in the upper surface of the processing box, a third shaft rod is rotatably connected to the inside of the third through hole, a stirring rod is arranged on the outer surface of the third shaft rod, a second motor output shaft is arranged at the upper end of the third shaft rod, and the second motor is arranged on the upper surface of the processing box.

Optionally, the upper surface of base is provided with the connecting plate, the surface of connecting plate is provided with electric putter, electric putter's expansion end sets up on the regulating plate.

Optionally, the inlet pipe has been seted up to the upper surface of handling the case, the surface of handling the case has cup jointed the second and has heated the ring, the inside of handling the case is provided with control flap.

Optionally, heating belts are arranged inside the first heating ring and the second heating ring, pressure sensors are arranged on the outer surfaces of the connecting ring and the limiting ring, and the guide rod is inserted into the first heating ring.

(III) advantageous effects

The utility model provides a plastics turnover case extrusion device that moulds plastics possesses following beneficial effect:

1. this plastics turnover case extrusion device of moulding plastics through the cooperation setting of stripper plate, regulating plate, sliding frame, slider and first spring, can be when extrudeing at the in-process that uses, and the regulating plate can extrude the connecting rod, makes the connecting rod rotate, and then extrudees slider and first spring, extrudees the stripper plate at last to play the effect of buffering, reached increase of service life's purpose.

2. This plastics turnover case extrusion device that moulds plastics sets up through the cooperation of first heating ring, second screw rod and first motor, and the in-process that uses can drive the second screw rod and rotate through driving motor's rotation, and then drives first heating ring and remove, heats the heat preservation to the pipe shaft of recipient to play the effect that prevents the raw materials plastify, reached the purpose that improves the quality of moulding plastics.

Drawings

FIG. 1 is a schematic sectional view of the front view of the present invention;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1;

FIG. 3 is a schematic view of the bottom view of the squeeze plate and the adjusting plate according to the present invention;

FIG. 4 is a schematic view of the internal structure of the first heating ring of the present invention;

fig. 5 is a schematic three-dimensional structure of the present invention.

In the figure: 1. a base; 2. a connecting ring; 3. an extrusion cylinder; 4. a pressing plate; 5. a sliding frame; 6. a first spring; 7. a slider; 8. a connecting rod; 9. an adjusting plate; 10. a first screw; 11. a limiting rod; 12. a limiting ring; 13. a guide bar; 14. a first motor; 15. a second screw; 16. a first heating ring; 17. a treatment box; 18. a stirring rod; 19. a second motor; 20. an electric push rod; 21. a second heating ring; 22. a control valve; 23. heating the belt; 24. a pressure sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 5, the present invention provides a technical solution: an injection molding extrusion device for a plastic turnover box comprises a base 1, wherein a second support plate is arranged on the upper surface of the base 1, a limit ring 12 is arranged at the upper end of the second support plate, the limit ring 12 is arranged on the outer surface of an extrusion cylinder 3, a guide rod 13 is arranged on the outer surface of the limit ring 12, one end of the guide rod 13 is arranged on the outer surface of a connecting ring 2, a fixing plate is arranged on the surface of the extrusion cylinder 3, a first motor 14 is arranged on the outer surface of the fixing plate, a second screw 15 is arranged on the outer surface of an output shaft of the first motor 14, one end of the second screw 15 is rotatably connected with the connecting ring 2, a first heating ring 16 is connected to the outer surface of the second screw 15 in a transmission manner, the first heating ring 16 is sleeved on the outer surface of the extrusion cylinder 3, and the rotation of a driving motor can be realized through the matching arrangement of the first heating ring 16, the second screw 15 and the first motor 14, the second screw rod 15 is driven to rotate, the first heating ring 16 is driven to move, the pipe body of the extrusion cylinder 3 is heated and insulated, and therefore the function of preventing raw material plasticization is achieved, and the purpose of improving the injection molding quality is achieved, the base 1 is provided with the first supporting plate, the upper surface of the first supporting plate is provided with the connecting ring 2, the extrusion cylinder 3 is arranged inside the connecting ring 2, an input hole is formed inside the extrusion cylinder 3, the inside of the input hole is provided with the processing box 17, the upper surface of the processing box 17 is provided with a third through hole, the inside of the third through hole is rotatably connected with a third shaft rod, the outer surface of the third shaft rod is provided with the stirring rod 18, the upper end of the third shaft rod is provided with the output shaft of the second motor 19, the second motor 19 is arranged on the upper surface of the processing box 17, the inside of the extrusion cylinder 3 is slidably connected with the extrusion plate 4, and the outer surface of the extrusion plate 4 is provided with the sliding frame 5, a first spring 6 is arranged inside the sliding frame 5, one end of the first spring 6 is provided with a slide block 7, the inside of the slide block 7 is rotatably connected with a connecting shaft rod, the outer surface of the connecting shaft rod is rotatably connected with a connecting rod 8, one end of the connecting rod is rotatably connected with a second shaft rod, the outer surface of the second shaft rod is rotatably connected with another slide block 7, the outer surface of another slide block 7 is slidably connected with another sliding frame 5, the outer surface of another sliding frame 5 is provided with an adjusting plate 9, the outer surface of the extrusion plate 4 is provided with a connecting seat, the inside of the connecting seat is rotatably connected with a first screw 10, the inside of the adjusting plate 9 is provided with an internal thread, the first screw 10 is connected inside the adjusting plate 9 through internal thread transmission, one end of the first screw 10 is provided with a control plate, the inside of the adjusting plate 9 is provided with a second through hole, the inside of the second through hole is slidably connected with a limiting rod 11, one end of a limiting rod 11 is arranged on the outer surface of an extrusion plate 4, through the matching arrangement of the extrusion plate 4, an adjusting plate 9, a sliding frame 5, a sliding block 7 and a first spring 6, when extrusion is carried out in the using process, the adjusting plate 9 can extrude a connecting rod to enable the connecting rod 8 to rotate, so as to extrude the sliding block 7 and the first spring 6, and finally extrude the extrusion plate 4, thereby playing a role of buffering and achieving the purpose of prolonging the service life, the upper surface of a base 1 is provided with a connecting plate, the outer surface of the connecting plate is provided with an electric push rod 20, the movable end of the electric push rod 20 is arranged on the adjusting plate 9, the upper surface of a processing box 17 is provided with a feeding pipe, the outer surface of the processing box 17 is sleeved with a second heating ring 21, the inside of the processing box 17 is provided with a control valve 22, the inside of the first heating pipe and the second heating ring 21 is provided with a heating belt 23, the outer surfaces of a connecting ring 2 and a limiting ring 12 are provided with a pressure sensor 24, the guide rod 13 is inserted inside the first heating ring 16.

When the device is used, raw materials are filled into the treatment box 17 through the feeding pipe, then the second motor 19 and the second heating ring 21 are opened, the stirring rod 18 is driven to rotate through the rotation of the second motor 19 to stir the raw materials, meanwhile, the second heating ring 21 is matched to enable the raw materials to be thoroughly heated to a melting state, after the completion, the control valve 22 is opened to enable the melted raw materials to flow into the extrusion cylinder 3, the first motor 14 and the first heating ring 16 are simultaneously opened, the second screw 15 is driven to rotate through the rotation of the first motor 14, the guide rod 13 is matched to enable the first heating ring 16 to move along the extrusion cylinder 3, the pipe body of the extrusion cylinder 3 is heated and insulated to prevent the raw materials from being plasticized, when the first heating ring 16 contacts the pressure sensor 24, the pressure sensor 24 sends out an electric signal to control the first motor 14 to reversely rotate, so that the first heating ring 16 can perform reciprocating motion, subsequently, open electric putter 20, through electric putter 20's extension, make regulating plate 9 and stripper plate 4 receive the extrusion simultaneously, and then make connecting rod 8 rotate, extrusion slider 7 and first spring 6, thereby the effect of buffering has been played, increase of service life's purpose has been reached, simultaneously before using, can also pass through the rotation control board, make first screw rod 10 rotate, change the distance between regulating plate 9 and the stripper plate 4, change the size of buffer power, make it be suitable for different circumstances, the utility model provides an all electrical components all pass through wire and power interconnect.

The utility model discloses a theory of operation and beneficial effect: this plastics turnover case extrusion device that moulds plastics, through stripper plate 4, regulating plate 9, sliding frame 5, slider 7 and first spring 6's cooperation sets up, in-process when extrudeing using, regulating plate 9 can extrude the connecting rod, make connecting rod 8 rotate, and then extrude slider 7 and first spring 6, extrude stripper plate 4 at last, thereby the effect of buffering has been played, the purpose of increase of service life has been reached, through first heating ring 16, the cooperation setting of second screw rod 15 and first motor 14, in-process can be through driving motor's rotation using, drive second screw rod 15 and rotate, and then drive first heating ring 16 and remove, heat preservation heats the shaft of recipient 3, thereby has played the effect that prevents raw materials plastify, the purpose that improves the quality of moulding plastics has been reached.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a plastics turnover case extrusion device that moulds plastics, includes base (1), its characterized in that: the base (1) is provided with a first supporting plate, the upper surface of the first supporting plate is provided with a connecting ring (2), the inside of the connecting ring (2) is provided with an extrusion cylinder (3), the inside of the extrusion cylinder (3) is connected with an extrusion plate (4) in a sliding manner, the outer surface of the extrusion plate (4) is provided with a sliding frame (5), the inside of the sliding frame (5) is provided with a first spring (6), one end of the first spring (6) is provided with a sliding block (7), the inside of the sliding block (7) is rotatably connected with a connecting shaft rod, the outer surface of the connecting shaft rod is rotatably connected with a connecting rod (8), one end of the connecting rod is rotatably connected with a second shaft rod, the outer surface of the second shaft rod is rotatably connected with another sliding block (7), and the outer surface of the other sliding block (7) is slidably connected with another sliding frame (5), another the surface of sliding frame (5) is provided with regulating plate (9), the surface of stripper plate (4) is provided with the connecting seat, the inside of connecting seat is rotated and is connected with first screw rod (10), the inside of regulating plate (9) is provided with the internal thread, first screw rod (10) are connected in the inside of regulating plate (9) through the internal thread transmission, the one end of first screw rod (10) is provided with the control panel, the second through-hole has been seted up to the inside of regulating plate (9), the inside sliding connection of second through-hole has gag lever post (11), the one end setting of gag lever post (11) is on the surface of stripper plate (4).

2. The injection molding and extruding device for the plastic turnover box according to claim 1, which is characterized in that: the upper surface of base (1) is provided with the second backup pad, the upper end of second backup pad is provided with spacing ring (12), the setting of spacing ring (12) is on the surface of recipient (3), the surface of spacing ring (12) is provided with guide bar (13), the one end setting of guide bar (13) is on the surface of go-between (2), the surface of recipient (3) is provided with the fixed plate, the surface of fixed plate is provided with first motor (14), first motor (14) output shaft surface is provided with second screw rod (15), the one end of second screw rod (15) is rotated and is connected with on the go-between (2), the surface transmission of second screw rod (15) is connected with first heating ring (16), the cup joint of first heating ring (16) is on the surface of recipient (3).

3. The injection molding and extruding device for the plastic turnover box according to claim 1, which is characterized in that: the extrusion cylinder (3) is provided with an input hole inside, the input hole is provided with a processing box (17), a third through hole is formed in the upper surface of the processing box (17), a third shaft rod is rotatably connected to the inside of the third through hole, a stirring rod (18) is arranged on the outer surface of the third shaft rod, an output shaft of a second motor (19) is arranged at the upper end of the third shaft rod, and the second motor (19) is arranged on the upper surface of the processing box (17).

4. The injection molding and extruding device for the plastic turnover box according to claim 1, which is characterized in that: the upper surface of base (1) is provided with the connecting plate, the surface of connecting plate is provided with electric putter (20), electric putter's (20) expansion end sets up on regulating plate (9).

5. The injection molding and extruding device for the plastic turnover box according to claim 3, wherein: the inlet pipe has been seted up to the upper surface of handling case (17), the surface of handling case (17) has cup jointed second heating ring (21), the inside of handling case (17) is provided with control flap (22).

6. The injection molding and extruding device for the plastic turnover box according to claim 2, is characterized in that: the heating device is characterized in that heating belts (23) are arranged inside the first heating ring (16) and the second heating ring (21), pressure sensors (24) are arranged on the outer surfaces of the connecting ring (2) and the limiting ring (12), and the guide rod (13) is inserted into the first heating ring (16).