CN215791309U

CN215791309U - Conveying mechanism for injection molding machine

Info

Publication number: CN215791309U
Application number: CN202121284457.1U
Authority: CN
Inventors: 刘扬金; 李玲; 郭雪峰
Original assignee: Fujian Fuzong Industrial Group Co ltd
Current assignee: Fujian Fuzong Industrial Group Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2022-02-11
Anticipated expiration: 2031-06-09

Abstract

The utility model relates to the technical field of material receiving equipment of injection molding machines, in particular to a conveying mechanism for an injection molding machine, which comprises an injection molding machine main body, wherein limiting plates are symmetrically arranged at the lower end of the injection molding machine main body, a blanking plate is arranged between the two limiting plates, sliding plates are symmetrically welded at the left side and the right side of the blanking plate, the sliding plates are in sliding connection with the limiting plates, and one end of the blanking plate is rotationally connected with one end of a movable rod through a pin rod, and the conveying mechanism has the beneficial effects that: when receiving the material, the disc through setting up rotates, make the round bar drive the movable rod motion, the movable rod drives the lower feed plate along limiting plate reciprocating motion, thereby make the product along the lower feed plate landing to the material conveyer belt, make the product pass from the cooler bin in through the material conveyer belt, blow in cold wind through cooling body in to the cooler bin, cold wind carries out rapid cooling through the ventilation hole to the product, utilize the round hole of seting up on the material conveyer belt, make cold wind can carry out comprehensive cooling to the product, thereby improve cooling rate.

Description

Conveying mechanism for injection molding machine

Technical Field

The utility model relates to the technical field of material receiving equipment of injection molding machines, in particular to a conveying mechanism for an injection molding machine.

Background

An injection molding machine is also known as an injection molding machine or an injection machine. It is a main forming equipment for making various shaped plastic products from thermoplastic plastics or thermosetting plastics by using plastic forming mould. The device is divided into a vertical type, a horizontal type and a full-electric type. The injection molding machine can heat the plastic, apply high pressure to the molten plastic, and inject it to fill the mold cavity. The traditional injection molding machine is not provided with product receiving equipment, products subjected to injection molding directly fall downwards from a receiving opening for collection, and the products subjected to injection molding fall into a collecting box and are easy to deform, so that finished products subjected to collection and injection molding have defects, the products are easy to fall down, a large number of defective products are caused, and the quality of the products is influenced; the product is directly collected after injection molding is finished, cooling treatment is not carried out, the temperature of the product is high, and danger is easy to occur when staff carry out subsequent operation; some injection molding machines are provided with an inclined blanking plate below a material receiving opening, but products are easy to adhere to the blanking plate to cause blockage, so that normal operation is influenced, and meanwhile, material receiving is carried out manually, so that the efficiency is low; and the traditional injection molding product is naturally cooled after being produced, so that the time is greatly wasted, and the production efficiency is low.

Therefore, a conveying mechanism for an injection molding machine is required to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a conveying mechanism for an injection molding machine, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a conveying mechanism for an injection molding machine comprises an injection molding machine main body, wherein limiting plates are symmetrically arranged at the lower end of the injection molding machine main body, a blanking plate is arranged between the two limiting plates, sliding plates are symmetrically welded at the left side and the right side of the blanking plate, the sliding plates are in sliding connection with the limiting plates, one end of the blanking plate is rotationally connected with one end of a movable rod through a pin rod, a fixed plate is welded at the rear end of the injection molding machine main body, a disc is rotationally connected to the side face of the fixed plate through a rotating shaft, a round rod is welded on the disc, the round rod is rotationally connected with the other end of the movable rod, a supporting frame is arranged at the side face of the injection molding machine main body, a material conveying belt is rotationally connected on the supporting frame through a roller, round holes are formed in the material conveying belt at equal intervals, a cooling box is sleeved on the material conveying belt and welded with the supporting frame, ventilation holes are formed in the inner wall of the cooling box at equal intervals, and cooling mechanisms are symmetrically arranged on the left side and the right side of the cooling box.

Preferably, the limiting plate is arranged in a downward inclined mode, the limiting plate is a concave plate, and the limiting plate is connected with the injection molding machine main body through a supporting rod.

Preferably, the blanking plate and the sliding plate are both arranged in a downward inclined mode, and the protection plates are symmetrically arranged on the left side and the right side of the blanking plate in a protruding mode.

Preferably, the cooling box is a pipe with a shape of a loop, and the material conveying belt passes through the cooling box.

Preferably, the cooling mechanism includes: the cooling box comprises blowpipes, cold water pipes, water suction pumps and air blowers, the blowpipes are symmetrically welded on the left side and the right side of the cooling box, the cold water pipes are arranged in the blowpipes, the two ends of each cold water pipe penetrate through the blowpipes and extend to the outer side, one end of each cold water pipe is connected with a water outlet of the water suction pump through a pipe joint, and one end of each blowpipe is connected with an air outlet of the air blower through a pipe joint.

Preferably, the cold water pipe is a pipe arranged in a spiral shape, and the cold water pipe is welded with the air blowing pipe.

Compared with the prior art, the utility model has the beneficial effects that: when receiving the material, the disc through setting up rotates, make the round bar drive the movable rod motion, the movable rod drives the lower feed plate along limiting plate reciprocating motion, thereby make the product along the lower feed plate landing to the material conveyer belt, make the product pass from the cooler bin in through the material conveyer belt, blow in cold wind through cooling body in to the cooler bin, cold wind carries out rapid cooling through the ventilation hole to the product, utilize the round hole of seting up on the material conveyer belt, make cold wind can carry out comprehensive cooling to the product, thereby improve cooling rate.

Drawings

FIG. 1 is a schematic view of the structure of a conveying mechanism and a cooling device of the present invention;

FIG. 2 is a schematic sectional view of the structure of the conveying mechanism and the cooling device of the present invention;

FIG. 3 is a schematic view of the structure of the material receiving device of the present invention.

In the figure: 1. an injection molding machine main body; 11. a fixing plate; 2. a limiting plate; 3. a blanking plate; 31. a slide plate; 32. a movable rod; 4. a disc; 41. a round bar; 5. a support frame; 51. a material conveying belt; 52. a circular hole; 6. a cooling tank; 61. a vent hole; 7. a blowpipe; 71. a cold water pipe; 72. a water pump; 8. a blower.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a conveying mechanism for injection molding machine, including injection molding machine main part 1, the lower extreme symmetry of injection molding machine main part 1 is provided with limiting plate 2, be provided with down flitch 3 between two limiting plates 2, the left and right sides symmetrical welding of unloading board 3 has slide 31, slide 31 and 2 sliding connection of limiting plate, the setting of the 2 downward sloping of limiting plate, limiting plate 2 is the board of spill, limiting plate 2 passes through the bracing piece and is connected with injection molding machine main part 1, limiting plate 2 is the guide track of unloading board 3, make unloading board 3 drive slide 31 along 2 reciprocating motion of limiting plate.

The one end of flitch 3 is passed through the pin rod and is rotated with the one end of movable rod 32 and be connected down, and flitch 3 and the equal downward sloping setting of slide 31 down, and the left and right sides symmetry arch of flitch 3 sets up the guard plate down, through the guard plate that sets up, prevents that the product from dropping from the both sides of flitch 3 down.

The welding of the rear end of injection molding machine main part 1 has fixed plate 11, and the side of fixed plate 11 rotates through the pivot and is connected with disc 4, and the welding has round bar 41 on disc 4, and round bar 41 rotates with the other end of movable rod 32 to be connected, and disc 4 is through the output shaft joint of pivot with the motor, and the motor is the power supply of disc 4, and the motor passes through the backup pad to be connected with fixed plate 11.

The side of injection molding machine main part 1 is provided with support frame 5, be connected with material conveyer belt 51 through the cylinder rotation on support frame 5, the one end setting of lower flitch 3 is in the top of material conveyer belt 5, round hole 52 has been seted up to material conveyer belt 51's last equidistance, the cover is equipped with cooler bin 6 on the material conveyer belt 51, cooler bin 6 is the pipeline of a shape of returning, material conveyer belt 51 passes from cooler bin 6, cooler bin 6 and support frame 5 welding, through the round hole 52 of seting up, make cooler bin 6 can be abundant carry out cooling treatment to the product, and the cooling effect is improved.

Vent 61 has been seted up to the inner wall equidistance of cooler bin 6, and the left and right sides symmetry of cooler bin 6 is provided with cooling body, and cooling body includes: the cooling device comprises a blowing pipe 7, a cold water pipe 71, a water suction pump 72 and an air blower 8, wherein the blowing pipe 7 is symmetrically welded on the left side and the right side of a cooling box 6, round through holes are symmetrically welded on the left side and the right side of the cooling box 6, the blowing pipe 7 is welded with the round through holes, the cold water pipe 71 is arranged in the blowing pipe 7 and is a pipe which is spirally arranged, the cold water pipe 71 is welded with the blowing pipe 7, and the cold water pipe 71 is spirally arranged to increase the flowing time of cold water in the blowing pipe 7, so that the cold water in the cold water pipe 71 fully cools the air in the blowing pipe 7.

The two ends of the cold water pipe 71 penetrate through the air blowing pipe 7 and extend to the outer side, one end of the cold water pipe 71 is connected with a water outlet of the water suction pump 72 through a pipe joint, one end of the air blowing pipe 7 is connected with an air outlet of the air blower 8 through a pipe joint, the other end of one end of the cold water pipe 71 is connected with the water storage tank, and a water inlet of the water suction pump 72 is connected with the water storage tank through a connecting pipe, so that cold water can be recycled.

The working principle is as follows: when receiving materials, the circular rod 41 is driven to rotate by the rotation of the disc 4, the circular rod 41 drives the movable rod 32 to move, the movable rod 32 drives the blanking plate 3 to move, the blanking plate 3 drives the sliding plate 31 to reciprocate along the limiting plate 2, so that products slide down along the blanking plate 3 onto the material conveying belt 51, the product is driven by the material conveying belt 51 to pass through the cooling box 6, cold water is pumped out of the water storage tank by the water suction pump 72, then the cold water is introduced into the cold water pipe 71, the cold water flows spirally along the air blowing pipe 71 in the air blowing pipe 7, flows into the water storage tank from the other end of the cold water pipe 71, then blows air into the air blowing pipe 7 by the air blower 8, cold air in the air blowing pipe 7 is blown into the cooling box 6, the cold air flows out along the vent holes 61 of the cooling box 6, the cold air rapidly cools the products through the vent holes 61, and utilizes the round holes 52 formed in the material conveying belt 51, the product can be cooled comprehensively by the cold air, so that the cooling speed is increased.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A conveying mechanism for an injection molding machine, comprising an injection molding machine main body (1), characterized in that: the injection molding machine is characterized in that limiting plates (2) are symmetrically arranged at the lower end of the injection molding machine main body (1), a blanking plate (3) is arranged between the two limiting plates (2), sliding plates (31) are symmetrically welded at the left side and the right side of the blanking plate (3), the sliding plates (31) are connected with the limiting plates (2) in a sliding mode, one end of the blanking plate (3) is rotatably connected with one end of a movable rod (32) through a pin rod, a fixed plate (11) is welded at the rear end of the injection molding machine main body (1), a disc (4) is rotatably connected to the side face of the fixed plate (11) through a rotating shaft, a round rod (41) is welded on the disc (4), the round rod (41) is rotatably connected with the other end of the movable rod (32), a support frame (5) is arranged on the side face of the injection molding machine main body (1), and a material conveying belt (51) is rotatably connected on the support frame (5) through a roller, round hole (52) have been seted up to the equidistance of material conveyer belt (51), the cover is equipped with cooler bin (6) on material conveyer belt (51), cooler bin (6) and support frame (5) welding, ventilation hole (61) have been seted up to the inner wall equidistance of cooler bin (6), the left and right sides symmetry of cooler bin (6) is provided with cooling body.

2. The conveying mechanism for an injection molding machine according to claim 1, wherein: the injection molding machine is characterized in that the limiting plates (2) are arranged in a downward inclined mode, the limiting plates (2) are concave plates, and the limiting plates (2) are connected with the injection molding machine main body (1) through supporting rods.

3. The conveying mechanism for an injection molding machine according to claim 1, wherein: lower flitch (3) and slide (31) all downward sloping setting, the left and right sides symmetry arch of lower flitch (3) sets up the guard plate.

4. The conveying mechanism for an injection molding machine according to claim 1, wherein: the cooling box (6) is a return-shaped pipeline, and the material conveying belt (51) penetrates through the cooling box (6).

5. The conveying mechanism for an injection molding machine according to claim 1, wherein: the cooling mechanism includes: blowing pipe (7), cold water pipe (71), suction pump (72), air-blower (8), the left and right sides symmetrical welding of cooler bin (6) has blowing pipe (7), be provided with cold water pipe (71) in blowing pipe (7), the both ends of cold water pipe (71) are run through blowing pipe (7) and are extended to the outside, the delivery port that the one end of cold water pipe (71) passes through coupling and suction pump (72) is connected, the air outlet that the one end of blowing pipe (7) passes through coupling and air-blower (8) is connected.

6. A conveying mechanism for an injection molding machine according to claim 5, wherein: the cold water pipe (71) is spirally arranged, and the cold water pipe (71) is welded with the air blowing pipe (7).