CN212736841U

CN212736841U - Discharging device with cooling mechanism for injection molding

Info

Publication number: CN212736841U
Application number: CN202021007946.8U
Authority: CN
Inventors: 马儒海
Original assignee: Shaoxing Lanye Machinery Co ltd
Current assignee: Shaoxing Lanye Machinery Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-03-19
Anticipated expiration: 2030-06-04

Abstract

The utility model discloses an unloader is used in moulding plastics with cooling body, including a storage section of thick bamboo and injection molding machine body, the upper end welded connection of a storage section of thick bamboo has first feed inlet, the left end welded connection of first feed inlet has the discharge gate, the inside of a storage section of thick bamboo is rotated and is connected with the second connecting axle, the articulated connecting rod that is connected with in middle-end of second connecting axle, and the lower extreme of connecting rod rotates and is connected with the push pedal, the right-hand member of second connecting axle is provided with the belt, the lower extreme welded connection of a storage section of thick bamboo has the second feed inlet, and the outer end of second feed inlet installs the storage water tank, the inner wall of storage water tank is provided with the heat preservation, the injection molding machine body is installed to. This unloader for moulding plastics with cooling body avoids the dust to get into and influences the quality of moulding plastics in the injection molding machine, and has cooling body to be convenient for accelerate the speed of feeding.

Description

Discharging device with cooling mechanism for injection molding

Technical Field

The utility model relates to a relevant technical field of moulding plastics specifically is a mould plastics and use unloader with cooling body.

Background

The injection molding is a method for producing and molding industrial products, plastic products in various shapes used in daily life of people are manufactured by injection molding, and the raw materials are added into an injection molding machine through a blanking device after being made into particles.

However, general unloader for moulding plastics, the mixing oil dust in the raw materials granule, and the dust gets into the injection molding machine easily and influences the quality of moulding plastics, is provided with the heating circle on the injection molding machine for the injection molding machine feed inlet becomes hot, and the feed inlet does not have cooling body, leads to some raw materials granules to be heated the phenomenon of caking appears, leads to the feed inlet to block up, and a large amount of raw materials granules enter into in the feed inlet, are not convenient for accelerate the speed of feeding, the utility model aims to provide an unloader for moulding plastics with cooling body to solve the problem that above-mentioned background art provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an unloader for moulding plastics with cooling body to solve the mostly unloader for moulding plastics that proposes in the above-mentioned background art, the dust gets into the interior influence quality of moulding plastics easily, and does not have cooling body, and be not convenient for accelerate the problem of the speed of feeding.

In order to achieve the above object, the utility model provides a following technical scheme: a blanking device with a cooling mechanism for injection molding comprises a storage barrel and an injection molding machine body, wherein the upper end of the storage barrel is welded and connected with a first feed inlet, the right end of the first feed inlet is fixedly connected with a blowing device, the left end of the first feed inlet is welded and connected with a discharge outlet, a second filter screen is arranged inside the discharge outlet, the left end of the discharge outlet is in bolted connection with a collecting barrel, the storage barrel is rotatably connected with a second connecting shaft, the right end of the second connecting shaft is provided with a belt, the middle end of the second connecting shaft is hinged and connected with a connecting rod, the lower end of the connecting rod is rotatably connected with a push plate, the right end of the second connecting shaft is provided with the belt, the lower end of the storage barrel is welded and connected with a second feed inlet, the outer end of the second feed inlet is provided with a water storage tank, the inner, and the downside of first inlet tube is provided with the second inlet tube, the injection molding machine body is installed to the upper end of second feed inlet, the drain pipe is installed to the left front end of storage water tank.

Preferably, the first feeding hole and the collecting cylinder form a communicating structure through the discharging hole, the lower end of the discharging hole is obliquely arranged, and the longitudinal section of the collecting cylinder is L-shaped.

Preferably, blast apparatus is including installation section of thick bamboo, first filter screen, first connecting axle, flabellum and motor, and first filter screen is installed to the left end of installation section of thick bamboo, and the inside of installation section of thick bamboo is rotated and is connected with first connecting axle, the left end fixedly connected with flabellum of first connecting axle, the right-hand member fixedly connected with motor of first connecting axle.

Preferably, the middle-end longitudinal section of the second connecting shaft is U-shaped, and the second connecting shaft and the first connecting shaft form a transmission structure through a belt.

Preferably, the push plate and the second feed inlet form a lifting structure, the cross sectional area of the push plate is smaller than that of the second feed inlet, and the longitudinal section of the push plate is in an isosceles trapezoid shape.

Preferably, the inner wall of storage water tank and the connected mode of heat preservation are connected for inlaying, and second inlet tube, first inlet tube and storage water tank constitute the intercommunication structure in proper order to the connected mode of second feed inlet and storage water tank is through connection.

Compared with the prior art, the beneficial effects of the utility model are that: the blanking device with the cooling mechanism for injection molding avoids dust from entering the injection molding machine to influence the injection molding quality, is provided with the cooling mechanism, and is convenient for accelerating the feeding speed;

1. the injection molding machine is provided with fan blades and a collecting barrel, the first feeding hole and the collecting barrel are structurally designed, so that dust is blown into the collecting barrel through the discharging hole to be collected when the fan blades rotate, and the second filter screen can prevent raw material particles from being blown into the collecting barrel, so that the dust is prevented from entering the injection molding machine body to influence the injection molding quality;

2. the water inlet pipe is connected with the water storage tank, the water storage tank is provided with a water storage tank and a first water inlet pipe, the second water inlet pipe and the water storage tank are structurally designed, so that cold water is pumped into the water storage tank through the first water inlet pipe by the second water inlet pipe, the second feed port is cooled, the water outlet pipe can discharge the water with variable temperature in the water storage tank, and the second feed port is provided with a cooling mechanism to prevent;

3. be equipped with second connecting axle and push pedal, the structural design of push pedal and second feed inlet for the middle-end drives the connecting rod and goes up and down when rotating for the second connecting axle of "U" style of calligraphy structure, because the lower extreme of connecting rod is articulated to be connected, drives the push pedal and goes up and down when consequently the connecting rod goes up and down, thereby accelerates the speed of feeding.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic diagram of the left side view structure of the connection between the water storage tank and the first water inlet pipe;

fig. 3 is a schematic structural view of the blowing device of the present invention;

fig. 4 is a schematic view of the overlooking structure of the push plate and the second feeding hole of the present invention.

In the figure: 1. a storage cylinder; 2. a first feed port; 3. a blowing device; 301. mounting the cylinder; 302. a first filter screen; 303. a first connecting shaft; 304. a fan blade; 305. a motor; 4. a discharge port; 5. a second filter screen; 6. a collection canister; 7. a second connecting shaft; 8. a belt; 9. a connecting rod; 10. pushing the plate; 11. a second feed port; 12. a water storage tank; 13. a heat-insulating layer; 14. a first water inlet pipe; 15. an injection molding machine body; 16. a drain pipe; 17. a second water inlet pipe.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a blanking device with a cooling mechanism for injection molding comprises a storage barrel 1, a first feed inlet 2, a blowing device 3, a discharge port 4, a second filter screen 5, a collecting barrel 6, a second connecting shaft 7, a belt 8, a connecting rod 9, a push plate 10, a second feed inlet 11, a water storage tank 12, a heat preservation layer 13, a first water inlet pipe 14, an injection molding machine body 15, a drain pipe 16 and a second water inlet pipe 17, wherein the upper end of the storage barrel 1 is welded and connected with the first feed inlet 2, the right end of the first feed inlet 2 is fixedly connected with the blowing device 3, the left end of the first feed inlet 2 is welded and connected with the discharge port 4, the second filter screen 5 is arranged inside the discharge port 4, the left end of the discharge port 4 is bolted and connected with the collecting barrel 6, the interior of the storage barrel 1 is rotatably connected with the second connecting shaft 7, the right end of the second connecting shaft 7 is provided with the, and the lower extreme of connecting rod 9 rotates and is connected with push pedal 10, the right-hand member of second connecting axle 7 is provided with belt 8, the lower extreme welded connection of storage section of thick bamboo 1 has second feed inlet 11, and the outer end of second feed inlet 11 installs storage water tank 12, the inner wall of storage water tank 12 is provided with heat preservation 13, and the left end fixedly connected with first inlet tube 14 of storage water tank 12, and the downside of first inlet tube 14 is provided with second inlet tube 17, injection molding machine body 15 is installed to the upper end of second feed inlet 11, drain pipe 16 is installed to the left front end of storage water tank 12.

As shown in fig. 1, the first feeding hole 2 and the collecting cylinder 6 form a communicating structure through the discharging hole 4, the lower end of the discharging hole 4 is obliquely arranged, the longitudinal section of the collecting cylinder 6 is shaped like an "L", dust in the first feeding hole 2 can enter the collecting cylinder 6 through the discharging hole 4 to be collected, and the dust in the collecting cylinder 6 is prevented from entering the first feeding hole 2;

as shown in fig. 1 and 2, the inner wall of the water storage tank 12 is connected with the insulating layer 13 in an embedded manner, the second water inlet pipe 17, the first water inlet pipe 14 and the water storage tank 12 sequentially form a communicating structure, the second feed inlet 11 is connected with the water storage tank 12 in a penetrating manner, the insulating layer 13 is arranged on the inner wall of the water storage tank 12 to insulate cold water in the water storage tank 12, so that the temperature is prevented from rapidly losing, and the cold water in the second water inlet pipe 17 enters the water storage tank 12 through the first water inlet pipe 14;

as shown in fig. 3, the blowing device 3 includes a mounting cylinder 301, a first filter 302, a first connecting shaft 303, a fan blade 304 and a motor 305, the first filter 302 is mounted at the left end of the mounting cylinder 301, the first connecting shaft 303 is rotatably connected inside the mounting cylinder 301, the fan blade 304 is fixedly connected at the left end of the first connecting shaft 303, the motor 305 is fixedly connected at the right end of the first connecting shaft 303, the motor 305 drives the first connecting shaft 303 and the fan blade 304 to rotate when working, and the first filter 302 can prevent raw material particles from entering the mounting cylinder 301;

as shown in fig. 1 and 3, the middle longitudinal section of the second connecting shaft 7 is U-shaped, and the second connecting shaft 7 and the first connecting shaft 303 form a transmission structure through the belt 8, so that the second connecting shaft 7 drives the connecting rod 9 to ascend and descend when rotating, and the belt 8 drives the second connecting shaft 7 to rotate when the first connecting shaft 303 rotates;

like in fig. 1 and fig. 4, the push plate 10 and the second feed inlet 11 form a lifting structure, and the cross sectional area of the push plate 10 is smaller than the cross sectional area of the second feed inlet 11, and the longitudinal sectional shape of the push plate 10 is isosceles trapezoid, the push plate 10 slides up and down in the second feed inlet 11, and the push plate 10 does not seal the second feed inlet 11, so that the particles on the push plate 10 can slide down.

The working principle is as follows: when the blanking device with the cooling mechanism for injection molding is used, with reference to fig. 1 and 3, when raw material particles are poured into the first feed port 2, the motor 305 works to drive the first connecting shaft 303 and the fan blades 304 to rotate, so that the fan blades 304 blow air into the first feed port 2 through the first filter screen 302, dust mixed in the raw material particles is blown into the discharge port 4 and enters the collecting cylinder 6 through the discharge port 4 to be collected, thereby removing the dust in the raw material particles, preventing the dust from entering the injection molding machine body 15 to influence the injection molding quality, and the second filter screen 5 is arranged to prevent the raw material particles from entering the discharge port 4;

referring to fig. 1 and 4, when the motor 305 works to drive the first connecting shaft 303 to rotate, the belt 8 drives the second connecting shaft 7 to rotate, the second connecting shaft 7 rotates to drive the connecting rod 9 to lift, and the lower end of the connecting rod 9 is rotatably connected with the push plate 10, so that the lift design of the connecting rod 9 can drive the push plate 10 to lift in the second feed port 11, so as to push raw material particles to enter the injection molding machine body 15, and accelerate the feeding speed;

combine fig. 1 and fig. 2, the during operation of the water pump of the installation of first inlet tube 14 rear end is taken cold water into in the second inlet tube 17, get into storage water tank 12 through second inlet tube 17 and first inlet tube 14, make cold water in the storage water tank 12 cool off second feed inlet 11, prevent that the raw materials granule from being heated the caking in second feed inlet 11 and leading to second feed inlet 11 to block up, it is connected with heat preservation 13 to inlay on the inner wall of storage water tank 12, can be isolated with the heat on the injection molding machine body 15, can keep warm to cold water in the storage water tank 12 simultaneously, prevent that the temperature of cold water from running off fast, when water in the storage water tank 12 needs to be changed, open the control valve that sets up on the drain pipe 16 and discharge the water in the storage water tank 12 through drain pipe 16, this is exactly the theory of operation of this unloader for.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a unloader is used to moulding plastics with cooling body, includes storage cylinder (1) and injection molding machine body (15), its characterized in that: the upper end of the storage barrel (1) is welded and connected with a first feeding hole (2), the right end of the first feeding hole (2) is fixedly connected with a blowing device (3), the left end of the first feeding hole (2) is welded and connected with a discharging hole (4), a second filter screen (5) is installed inside the discharging hole (4), the left end of the discharging hole (4) is connected with a collecting barrel (6) through a bolt, the storage barrel (1) is rotatably connected with a second connecting shaft (7), the right end of the second connecting shaft (7) is provided with a belt (8), the middle end of the second connecting shaft (7) is hinged and connected with a connecting rod (9), the lower end of the connecting rod (9) is rotatably connected with a push plate (10), the right end of the second connecting shaft (7) is provided with the belt (8), and the lower end of the storage barrel (1) is welded and connected with, and the outer end of second feed inlet (11) installs storage water tank (12), the inner wall of storage water tank (12) is provided with heat preservation (13), and the left end fixedly connected with first inlet tube (14) of storage water tank (12) to the downside of first inlet tube (14) is provided with second inlet tube (17), injection molding machine body (15) are installed to the upper end of second feed inlet (11), drain pipe (16) are installed to the left front end of storage water tank (12).

2. The blanking device with the cooling mechanism for injection molding of claim 1, wherein: the first feeding hole (2) and the collecting cylinder (6) form a communicating structure through the discharging hole (4), the lower end of the discharging hole (4) is obliquely arranged, and the longitudinal section of the collecting cylinder (6) is L-shaped.

3. The blanking device with the cooling mechanism for injection molding of claim 1, wherein: blowing device (3) are including installation section of thick bamboo (301), first filter screen (302), first connecting axle (303), flabellum (304) and motor (305), and first filter screen (302) are installed to the left end of installation section of thick bamboo (301), and the inside of installation section of thick bamboo (301) is rotated and is connected with first connecting axle (303), the left end fixedly connected with flabellum (304) of first connecting axle (303), right-hand member fixedly connected with motor (305) of first connecting axle (303).

4. The blanking device with the cooling mechanism for injection molding of claim 1, wherein: the middle-end longitudinal section of the second connecting shaft (7) is U-shaped, and the second connecting shaft (7) and the first connecting shaft (303) form a transmission structure through a belt (8).

5. The blanking device with the cooling mechanism for injection molding of claim 1, wherein: the push plate (10) and the second feed port (11) form a lifting structure, the cross sectional area of the push plate (10) is smaller than that of the second feed port (11), and the longitudinal section of the push plate (10) is in an isosceles trapezoid shape.

6. The blanking device with the cooling mechanism for injection molding of claim 1, wherein: the inner wall of storage water tank (12) is connected for inlaying with the connected mode of heat preservation (13), and second inlet tube (17), first inlet tube (14) and storage water tank (12) constitute the intercommunication structure in proper order to the connected mode of second feed inlet (11) and storage water tank (12) is through connection.