CN214056199U

CN214056199U - Feeding device of injection molding machine

Info

Publication number: CN214056199U
Application number: CN202021814138.2U
Authority: CN
Inventors: 智刚; 陈桂平
Original assignee: Shanxi Xuzesheng Pipe Making Co ltd
Current assignee: Shanxi Xuzesheng Pipe Making Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-08-27
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses a feeding device of an injection molding machine, which comprises a box body, wherein a first vertical plate is fixedly arranged in the center of an inner cavity of the box body, a funnel-shaped feeding groove is fixedly arranged at the upper end of the left side of the first vertical plate, micro vibrators are fixedly arranged on the inner walls of the two sides of the funnel-shaped feeding groove, a separating screen is fixedly connected between the two micro vibrators, a first rotating rod is horizontally and movably arranged in the lower end of the funnel-shaped feeding groove, screening rods are fixedly arranged on two sides of the first rotating rod, the right end of the first rotating rod is fixedly connected with a second rotating rod, the middle part of the left side of the first vertical plate is horizontally and fixedly provided with a first supporting plate, first backup pad upper end fixed mounting has first motor, the output shaft end and the second dwang fixed connection of first motor, the horizontal fixed mounting of lower part has the second backup pad in the first riser left side. The utility model discloses the pay-off is convenient, and degree of automation is high, can effectively prevent to block up, and pay-off speed is adjustable.

Description

Feeding device of injection molding machine

Technical Field

The utility model relates to a technical field is carried to the material, in particular to material feeding unit of injection molding machine.

Background

Injection molding machines, also known as injection molding machines or injection molding machines. The plastic product molding machine is main molding equipment for manufacturing thermoplastic plastics or thermosetting plastics into plastic products in various shapes by utilizing a plastic molding die, people have increasingly large demand for the plastic products at present, the efficiency of a feeding device of the injection molding machine can influence the working efficiency of the injection molding machine, a feeding port of the existing injection molding machine is generally arranged above the machine, manual feeding is difficult to control the feeding speed, time and labor are wasted, and the existing feeding device is inconvenient to transport due to the fact that the feeding port is high, and the feeding device is easy to block.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a feeding device for an injection molding machine, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a feeding device of an injection molding machine comprises a box body, wherein a first vertical plate is fixedly installed in the center of an inner cavity of the box body, a funnel-shaped feeding groove is fixedly installed at the upper end of the left side of the first vertical plate, miniature vibrators are fixedly installed on the inner walls of the two sides of the funnel-shaped feeding groove, a separating screen is fixedly connected between the two miniature vibrators, a first rotating rod is horizontally and movably installed inside the lower end of the funnel-shaped feeding groove, screening rods are fixedly installed on the two sides of the first rotating rod, a second rotating rod is fixedly connected to the right end of the first rotating rod, a first supporting plate is horizontally and fixedly installed in the middle of the left side of the first vertical plate, a first motor is fixedly installed at the upper end of the first supporting plate, the tail end of an output shaft of the first motor is fixedly connected with the second rotating rod, a second supporting plate is horizontally and fixedly installed in the middle and lower part of the left side of the first vertical plate, a first sliding groove is formed in the upper end of the second supporting plate, a first rack is arranged above the second supporting plate, a first sliding block matched with the first sliding groove is fixedly arranged at the lower end of the first rack, a second vertical plate is fixedly arranged at the lower end of the first supporting plate, a second motor is fixedly arranged on one side of the second vertical plate, a sector gear is fixedly arranged at the tail end of an output shaft of the second motor, the sector gear is meshed with the first rack, a spring is fixedly arranged at the right side of the first rack, the other end of the spring is fixedly connected to one side of the first vertical plate, a baffle is fixedly arranged on the left side of the first rack, a feeding hole is fixedly arranged at the lower end of the funnel-shaped feeding groove, the baffle is positioned at the lower end of the funnel-shaped feeding groove and is movably arranged in the feeding hole, the right end of the baffle extends to the outer side of the feeding hole, a third supporting plate is horizontally and fixedly arranged at the lower end of the left side of the first vertical plate, and a third motor is fixedly arranged at the upper end of the third supporting plate, a material conveying box is fixedly installed at the left end of the third supporting plate, a material conveying screw rod is fixedly connected at the tail end of an output shaft of a third motor, the material conveying screw rod is horizontally and movably installed in an inner cavity of the material conveying box, a material inlet is fixedly connected at the upper end of the material conveying box, a material outlet is formed at the lower end of the material conveying box, a fourth supporting plate is horizontally and fixedly installed at the lower end of the right side of the first vertical plate, a first electric telescopic rod and a common telescopic rod are sequentially and fixedly installed at the upper end of the fourth supporting plate from left to right, a transverse plate is fixedly installed at the upper end of the first electric telescopic rod, a second sliding block is fixedly installed at one side of the transverse plate, a second sliding groove matched with the second sliding block is formed at the right side of the first vertical plate, guard plates are fixedly installed at both sides of the upper end of the transverse plate, a push plate is arranged between the two guard plates, a second electric telescopic rod is fixedly installed at the right side of the push plate, and the right end of the second electric telescopic rod is fixedly installed at the upper end of the common telescopic rod, the utility model discloses a box, including box, box right side outer wall, first motor, second motor, third motor, first electric telescopic handle, second electric telescopic handle and miniature vibrator, box right side outer wall lower extreme fixed mounting has the controller, the output of controller and the input electric connection of first motor, second motor, third motor, first electric telescopic handle, second electric telescopic handle and miniature vibrator.

Preferably, the screening rods are fixedly installed on two sides of the first rotating rod in a staggered mode, and the distance between every two adjacent screening rods on the same side is 1cm-2 cm.

Preferably, the third sliding blocks are fixedly mounted on two sides of the push plate, and the third sliding grooves matched with the third sliding blocks are formed in the adjacent sides of the two guard plates.

Preferably, one side of the funnel-shaped feeding chute is provided with a bar-shaped observation window, the width range of the bar-shaped observation window is 3cm-5cm, and the bar-shaped observation window is made of toughened glass materials.

Preferably, the two sides of the upper end of the first vertical plate are fixedly provided with anti-falling plates, and the anti-falling plates extend leftwards to the upper part of the right side of the funnel-shaped feeding groove.

Preferably, buffering pads are fixedly installed between the first motor and the third motor and between the first supporting plate and the third supporting plate, and the buffering pads are made of rubber materials.

Preferably, a feeding channel is formed in one side wall of the box body, a feeding door is arranged in the feeding channel, and the feeding door is hinged to the side wall of the box body.

Compared with the prior art, the utility model discloses following beneficial effect has: when the feeding device of the injection molding machine is used, firstly, a feeding door is opened, materials are placed on a transverse plate, a first electric telescopic rod is started to drive the transverse plate to move, the transverse plate is moved to a height level with the upper end of a first vertical plate, a second electric telescopic rod pushes a push plate to convey the materials to a funnel-shaped feeding groove, a falling-preventing plate can prevent the materials from scattering when pushed, after the materials are conveyed to the funnel-shaped feeding groove, a first motor, a second motor, a third motor and a micro vibrator are started, the micro vibrator starts to vibrate to drive a sorting sieve to vibrate, large-particle materials and impurities can be screened, the sorting rod starts to rotate to prevent the materials from being blocked, a baffle plate transversely moves to play a role of a material conveying switch, the materials enter a material conveying box through a feeding hole, a feeding screw rod in the material conveying box can transversely convey the materials, and the rotating speed of the third motor is changed, realize material transport rate's regulation, the material gets into the injection molding machine through the discharge gate and processes, leaks hopper-shaped feed chute one side and is equipped with the bar observation window, can carry out real-time observation to the material state, and the blotter of installation between first motor and third motor and first backup pad and the third backup pad can play the effect of buffering, reduces the vibrations of machine. The feeding device of the injection molding machine has the advantages of convenient feeding, high automation degree, effective blockage prevention and adjustable feeding speed.

Drawings

Fig. 1 is a schematic view of the overall structure of a feeding device of an injection molding machine according to the present invention;

FIG. 2 is a schematic connection diagram of a push plate of a feeding device of an injection molding machine according to the present invention;

fig. 3 is a sectional view of the feeding device of the injection molding machine of the present invention;

fig. 4 is a B-B sectional view of the feeding device box of the injection molding machine of the present invention.

In the figure: 1. a third support plate; 2. a third motor; 3. a feed screw; 4. a material conveying box; 5. a discharge port; 6. a feed inlet; 7. a first rack; 8. a baffle plate; 9. a sector gear; 10. a second motor; 11. a second vertical plate; 12. a funnel-shaped feed chute; 13. a screening bar; 14. a first rotating lever; 15. a second rotating lever; 16. a first motor; 17. a first support plate; 18. a guard plate; 19. a transverse plate; 20. pushing the plate; 21. a second electric telescopic rod; 22. a common telescopic rod; 23. a controller; 24. a fourth support plate; 25. a first electric telescopic rod; 26. a second slider; 27. a second chute; 28. a spring; 29. a first vertical plate; 30. a first chute; 31. a second support plate; 32. a first slider; 33. a box body; 34. a micro vibrator; 35. sorting and screening; 36. a third chute; 37. a third slider; 38. a feed gate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a feeding device of an injection molding machine comprises a box body 33, a first vertical plate 29 is fixedly mounted in the center of an inner cavity of the box body 33, a funnel-shaped feeding groove 12 is fixedly mounted at the upper end of the left side of the first vertical plate 29, micro vibrators 34 are fixedly mounted on the inner walls of the two sides of the funnel-shaped feeding groove 12, a separation sieve 35 is fixedly connected between the two micro vibrators 34, a first rotating rod 14 is horizontally and movably mounted inside the lower end of the funnel-shaped feeding groove 12, screening rods 13 are fixedly mounted on the two sides of the first rotating rod 14, a second rotating rod 15 is fixedly connected to the right end of the first rotating rod 14, a first supporting plate 17 is horizontally and fixedly mounted in the middle of the left side of the first vertical plate 29, a first motor 16 is fixedly mounted at the upper end of the first supporting plate 17, and the end of an output shaft of the first motor 16 is fixedly connected with the second rotating rod 15, a second support plate 31 is horizontally and fixedly mounted at the middle lower part of the left side of the first vertical plate 29, a first sliding groove 30 is formed in the upper end of the second support plate 31, a first rack 7 is arranged above the second support plate 31, a first sliding block 32 matched with the first sliding groove 30 is fixedly mounted at the lower end of the first rack 7, a second vertical plate 11 is fixedly mounted at the lower end of the first support plate 17, a second motor 10 is fixedly mounted on one side of the second vertical plate 11, a sector gear 9 is fixedly mounted at the tail end of an output shaft of the second motor 10, the sector gear 9 is meshed with the first rack 7, a spring 28 is fixedly mounted at the right side of the first rack 7, the other end of the spring 28 is fixedly connected to one side of the first vertical plate 29, a baffle 8 is fixedly mounted at the left side of the first rack 7, a feed inlet 6 is fixedly mounted at the lower end of the funnel-shaped feed inlet 12, the baffle, the right end of the baffle plate 8 extends to the outer side of the feed inlet 6, the lower end of the left side of the first vertical plate 29 is horizontally and fixedly provided with a third support plate 1, the upper end of the third support plate 1 is fixedly provided with a third motor 2, the left end of the third support plate 1 is fixedly provided with a feed delivery box 4, the tail end of an output shaft of the third motor 2 is fixedly connected with a feed screw 3, the feed screw 3 is horizontally and movably arranged in an inner cavity of the feed delivery box 4, the upper end of the feed delivery box 4 is fixedly connected with the feed inlet 6, the lower end of the feed delivery box 4 is provided with a discharge outlet 5, the lower end of the right side of the first vertical plate 29 is horizontally and fixedly provided with a fourth support plate 24, the upper end of the fourth support plate 24 is fixedly provided with a first electric telescopic rod 25 and a common telescopic, second spout 27 with 26 looks adaptations of second slider is seted up on first riser 29 right side, the equal fixed mounting in diaphragm 19 upper end both sides has backplate 18, two be equipped with push pedal 20 between the backplate 18, push pedal 20 right side fixed mounting has second electric

telescopic handle

21, 21 right-hand member fixed mounting of second electric telescopic handle is in ordinary telescopic link 22 upper end, box 33 right side outer wall lower extreme fixed mounting has controller 23, the output of controller 23 and first motor 16, second motor 10, third motor 2, first electric telescopic handle 25, second electric telescopic handle 21 and micro-vibrator 34's input electric connection.

In this embodiment, preferably, the screening rods 13 are fixedly installed on two sides of the first rotating rod 14 in a staggered manner, and the distance between two adjacent screening rods 13 on the same side is 1cm-2 cm.

In this embodiment, preferably, third sliding blocks 37 are fixedly installed on both sides of the push plate 20, and third sliding grooves 36 adapted to the third sliding blocks 37 are formed on both adjacent sides of the two guard plates 18.

In this embodiment, preferably, a strip-shaped observation window is arranged on one side of the funnel-shaped feeding chute 12, the width range of the strip-shaped observation window is 3cm-5cm, and the strip-shaped observation window is made of toughened glass materials.

In this embodiment, preferably, two sides of the upper end of the first vertical plate 29 are fixedly provided with anti-falling plates, and the anti-falling plates extend leftwards to the upper part of the right side of the funnel-shaped feed chute 12.

In this embodiment, preferably, buffering pads are fixedly installed between the first motor 16 and the third motor 2 and between the first supporting plate 17 and the third supporting plate 1, and the buffering pads are made of rubber materials.

In this embodiment, preferably, a feeding channel is formed on a side wall of the box body 33, a feeding door 38 is arranged in the feeding channel, and the feeding door 38 is hinged to the side wall of the box body 33.

It should be noted that, the utility model relates to a feeding device of an injection molding machine, when in use, firstly, the feeding door 38 is opened, the material is placed on the transverse plate 19, the first electric telescopic rod 25 is started to drive the transverse plate 19 to move upwards, the transverse plate 19 is moved to the height flush with the upper end of the first vertical plate 29, the second electric telescopic rod 21 pushes the push plate 20 to convey the material to the funnel-shaped feeding chute 12, the falling-proof plate can prevent the material from scattering when pushing, after the material is conveyed to the funnel-shaped feeding chute 12, the first motor 16, the second motor 10, the third motor 2 and the micro vibrator 34 are started, the micro vibrator 34 starts to vibrate to drive the sorting sieve 35 to vibrate, large-particle material and impurities can be sorted, the sorting rod 13 starts to rotate, the material can be prevented from being blocked, the baffle plate 8 transversely moves to play the role of a material conveying switch, the material enters the material conveying box 4 through the feeding port 6, the pay-off screw rod 3 in the defeated workbin 4 can transversely transport the material, through the rotational speed that changes third motor 2, realize material transport rate's regulation, the material gets into the injection molding machine through discharge gate 5 and processes, hopper-shaped feed chute 12 one side is equipped with the bar observation window, can observe the material state in real time, the blotter of installation between first motor 16 and third motor 2 and first backup pad 17 and the third backup pad 1, can play the effect of buffering, reduce the vibrations of machine.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a material feeding unit of injection molding machine, includes box (33), its characterized in that: the box body (33) inner cavity center fixed mounting has a first vertical plate (29), the upper end of the left side of the first vertical plate (29) is fixedly mounted with a funnel-shaped feeding groove (12), the inner walls of the two sides of the funnel-shaped feeding groove (12) are fixedly mounted with a micro vibrator (34), two micro vibrators (34) are fixedly connected with a separating sieve (35), the inner part of the lower end of the funnel-shaped feeding groove (12) is horizontally and movably mounted with a first rotating rod (14), the two sides of the first rotating rod (14) are fixedly mounted with a sieving rod (13), the right end of the first rotating rod (14) is fixedly connected with a second rotating rod (15), the middle part of the left side of the first vertical plate (29) is horizontally and fixedly mounted with a first supporting plate (17), the upper end of the first supporting plate (17) is fixedly mounted with a first motor (16), and the output shaft end of the first motor (16) is fixedly connected with the second rotating rod (15), the middle lower part of the left side of the first vertical plate (29) is horizontally and fixedly provided with a second supporting plate (31), the upper end of the second supporting plate (31) is provided with a first sliding groove (30), a first rack (7) is arranged above the second supporting plate (31), the lower end of the first rack (7) is fixedly provided with a first sliding block (32) matched with the first sliding groove (30), the lower end of the first supporting plate (17) is fixedly provided with a second vertical plate (11), one side of the second vertical plate (11) is fixedly provided with a second motor (10), the tail end of an output shaft of the second motor (10) is fixedly provided with a sector gear (9), the sector gear (9) is meshed with the first rack (7), the right side of the first rack (7) is fixedly provided with a spring (28), the other end of the spring (28) is fixedly connected to one side of the first vertical plate (29), the left side of the first rack (7) is fixedly provided with a baffle (8), the feed inlet (6) is fixedly installed at the lower end of the funnel-shaped feed chute (12), the baffle (8) is located at the lower end of the funnel-shaped feed chute (12) and is movably installed inside the feed inlet (6), the right end of the baffle (8) extends to the outer side of the feed inlet (6), the third support plate (1) is horizontally and fixedly installed at the lower end of the left side of the first vertical plate (29), the third motor (2) is fixedly installed at the upper end of the third support plate (1), the feed delivery box (4) is fixedly installed at the left end of the third support plate (1), the feed screw (3) is fixedly connected to the tail end of the output shaft of the third motor (2), the feed screw (3) is horizontally and movably installed in the inner cavity of the feed delivery box (4), the feed inlet (6) is fixedly connected to the upper end of the feed delivery box (4), the discharge outlet (5) is formed at the lower end of the feed delivery box (4), and the fourth support plate (24) is horizontally and fixedly installed at the lower end of the right side of the first vertical plate (29), fourth backup pad (24) upper end from left to right is fixed mounting in proper order has first electric telescopic handle (25) and ordinary telescopic link (22), first electric telescopic handle (25) upper end fixed mounting has diaphragm (19), diaphragm (19) one side fixed mounting has second slider (26), second spout (27) with second slider (26) looks adaptation are seted up on first riser (29) right side, the equal fixed mounting in diaphragm (19) upper end both sides has backplate (18), two be equipped with push pedal (20) between backplate (18), push pedal (20) right side fixed mounting has second electric telescopic handle (21), second electric telescopic handle (21) right-hand member fixed mounting is in ordinary telescopic link (22) upper end, box (33) right side outer wall lower extreme fixed mounting has controller (23), the output and first motor (16) of controller (23), The input ends of the second motor (10), the third motor (2), the first electric telescopic rod (25), the second electric telescopic rod (21) and the micro vibrator (34) are electrically connected.

2. The feeding device of an injection molding machine according to claim 1, characterized in that: the screening rods (13) are fixedly installed on two sides of the first rotating rod (14) in a staggered mode, and the distance between every two adjacent screening rods (13) on the same side is 1cm-2 cm.

3. The feeding device of an injection molding machine according to claim 1, characterized in that: the third sliding blocks (37) are fixedly mounted on two sides of the push plate (20), and third sliding grooves (36) matched with the third sliding blocks (37) are formed in one side, adjacent to the guard plate (18), of each of the two guard plates.

4. The feeding device of an injection molding machine according to claim 1, characterized in that: a bar-shaped observation window is arranged on one side of the funnel-shaped feeding groove (12), the width range of the bar-shaped observation window is 3cm-5cm, and the bar-shaped observation window is made of toughened glass materials.

5. The feeding device of an injection molding machine according to claim 1, characterized in that: the anti-falling device is characterized in that anti-falling plates are fixedly mounted on two sides of the upper end of the first vertical plate (29), and extend to the upper portion of the right side of the funnel-shaped feeding groove (12) leftwards.

6. The feeding device of an injection molding machine according to claim 1, characterized in that: and buffering cushions are fixedly arranged between the first motor (16) and the third motor (2) and between the first supporting plate (17) and the third supporting plate (1), and the buffering cushions are made of rubber materials.

7. The feeding device of an injection molding machine according to claim 1, characterized in that: a feeding channel is formed in one side wall of the box body (33), a feeding door (38) is arranged in the feeding channel, and the feeding door (38) is hinged to the side wall of the box body (33).