CN218227742U

CN218227742U - Energy-conserving efficient injection molding machine

Info

Publication number: CN218227742U
Application number: CN202222459252.3U
Authority: CN
Inventors: 曹永立; 李永朋; 张义炳
Original assignee: Ningbo Rijin Machinery Co ltd
Current assignee: Ningbo Rijin Machinery Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-01-06
Anticipated expiration: 2032-09-16

Abstract

The utility model discloses an energy-conserving efficient injection molding machine, including first shaping template, one side of first shaping template is equipped with the storage water tank, rotate through the pivot in the storage water tank and install the (mixing) shaft, fixed mounting has a plurality of puddlers on the (mixing) shaft in proper order, a side wall fixed mounting of storage water tank has a driving motor, a driving motor's output and (mixing) shaft butt joint. The utility model discloses beneficial effect: through setting up the water pump, the storage water tank, (mixing) shaft, puddler, a driving motor and cooling fan for the device is through carrying cold water to a first forming template lateral wall face lower extreme, and the water after the cooling is discharged from first forming template up end, can make the water-cooling effect reach the biggest like this, and the hydrologic cycle after the cooling reaches the storage water tank, is dispelled the heat to the water after the storage water tank internal cooling again by puddler, cooling fan, and the water after the heat dissipation can continue the recycle, with this use of saving the water source.

Description

Energy-conserving efficient injection molding machine

Technical Field

The utility model relates to an injection molding machine, concretely relates to energy-conserving efficient 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. It is divided into vertical, horizontal and 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. At present, when a workpiece is cooled, an existing injection molding machine usually connects a cold water pipe to the upper end surface of a forming template, and the forming of the workpiece is accelerated through water cooling, so that not only is the cooling effect poor, but also the cooled water is directly discharged into a sewer to cause waste of water sources.

Therefore, based on the problems, an energy-saving and efficient injection molding machine is designed for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an energy-conserving efficient injection molding machine to current injection molding machine in the solution technique is usually with cold water piping connection at the up end of shaping template when cooling off the machined part, goes the shaping of accelerating the machined part through the water-cooling, and so not only the cooling effect is not good, and the water after the cooling directly emits into the problem that the sewer caused the waste at water source moreover.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an energy-conserving efficient injection molding machine, includes first shaping template, one side of first shaping template is equipped with the storage water tank, rotate through the pivot in the storage water tank and install the (mixing) shaft, fixed mounting has a plurality of puddlers on the (mixing) shaft in proper order, one side wall fixed mounting of storage water tank has a driving motor, a driving motor's output and (mixing) shaft butt joint, the up end of storage water tank is equipped with the case lid, the up end of case lid fixed mounting has two radiator fan in proper order, up end middle part fixed mounting of case lid has the wet return, the one end fixed connection that the case lid was kept away from to the wet return is in one side of first shaping template up end, be equipped with the water pump between first shaping template and the storage water tank, fixed mounting has raceway, drinking-water pipe in proper order on the water pump, the one end that the water pump was kept away from to raceway, drinking-water-pumping pipe is connected with the lower extreme of first shaping template lateral wall face, storage water tank lateral wall face respectively.

Preferably, a heat dissipation opening is formed in one side of the upper end face of the box cover, an air ventilation net is fixedly mounted in the heat dissipation opening, a first forming groove is formed in one side wall face of the first forming template, a feeding hole is formed in the first forming groove, and the feeding hole penetrates through the first forming template.

Preferably, a water-cooling cavity is arranged in the first forming template, the water-cooling cavity surrounds the first forming groove, and the water conveying pipe and the water return pipe are communicated with the water-cooling cavity.

Preferably, a second forming template is arranged on one side wall of the first forming template, the first forming template corresponds to the second forming template in position, a second forming groove is formed in one side wall face of the second forming template, and the direction of the second forming groove is opposite to that of the notch of the first forming groove.

Preferably, one side of second shaping template is equipped with the promotion case, a lateral wall of promotion case is fixed mounting in proper order has four hydraulic stretching wares, and four hydraulic stretching wares keep away from a lateral wall fixed connection of the equal second shaping template of one end of promotion case.

Preferably, a feeding pipeline is arranged on one side of the first forming template, one end of the feeding pipeline is inserted into the feeding hole, a second driving motor is fixedly mounted at the other end of the feeding pipeline, and a plurality of heaters are sequentially and fixedly mounted on the upper end face of the feeding pipeline.

Preferably, a connecting pipe is fixedly mounted on one side of the upper end face of the feeding pipeline, and a feeding hopper is fixedly mounted on the upper end face of the connecting pipe.

In the technical scheme, the utility model provides a technological effect and advantage:

the utility model discloses, through setting up the water pump, the storage water tank, the (mixing) shaft, the puddler, first driving motor and cooling fan, like this when needs cool off the shaping to the raw materials in the first forming template, start the water pump, the water pump passes through the drinking-water pipe, the raceway is carried to the first forming template with the water in the storage water tank, water after the cooling flows back to the storage water tank through the wet return, start first driving motor immediately, cooling fan, the start-up of first driving motor is driving the rotation of (mixing) shaft, the rotation of (mixing) shaft is driving the rotation of puddler, the rotation of puddler stirs the heat dissipation to the water in the storage water tank, the loss of heat in the storage water tank is accelerated in cooling fan's the start-up, traditional device compares, the adduction of this device makes the device through carrying cold water to first forming template side wall lower extreme, water after the cooling is discharged from first forming template up end, so can make the water-cooling effect reach the biggest, and water circulation after the cooling to the storage water tank, again by the puddler, water after the cooling fan dispels the storage water after the storage water tank can continue the recycle, with this use of saving water source.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is the overall structure diagram of the present invention.

Fig. 2 is a schematic view of the overall structure of the present invention.

Fig. 3 is a side sectional view of the first forming template and the water storage tank of the present invention.

Fig. 4 is an explosion diagram of the water storage tank, the tank cover and the stirring shaft of the utility model.

Description of the reference numerals:

1. a first forming template; 2. a water storage tank; 3. a stirring shaft; 4. a stirring rod; 5. a first drive motor; 6. a box cover; 7. a heat radiation fan; 8. a ventilation net; 9. a water return pipe; 10. a water pump; 11. a water delivery pipe; 12. a water pumping pipe; 13. a first forming groove; 14. a water-cooled cavity; 15. a second forming template; 16. a second forming groove; 17. a push box; 18. a hydraulic jack; 19. a feed conduit; 20. a second drive motor; 21. a heater; 22. a feed hopper.

Detailed Description

The utility model provides an energy-saving and efficient injection molding machine as shown in figures 1-4, which comprises a first molding template 1, one side of the first molding template 1 is provided with a water storage tank 2, a stirring shaft 3 is rotatably arranged in the water storage tank 2 through a rotating shaft, a plurality of stirring rods 4 are fixedly arranged on the stirring shaft 3 in sequence, a first driving motor 5 is fixedly arranged on one side wall surface of the water storage tank 2, the output end of the first driving motor 5 is butted with the stirring shaft 3, the upper end surface of the water storage tank 2 is provided with a tank cover 6, the upper end surface of the tank cover 6 is fixedly arranged with two cooling fans 7 in sequence, the middle part of the upper end surface of the tank cover 6 is fixedly arranged with a water return pipe 9, one end of the water return pipe 9 far away from the tank cover 6 is fixedly connected with one side of the upper end surface of the first molding template 1, compared with the traditional device, the device is additionally provided with the water cooling effect which is maximum by conveying cold water to the lower end of one side wall surface of the first forming template 1 and discharging the cooled water from the upper end surface of the first forming template 1, the cooled water is circulated to the water storage tank 2, and then the water cooled in the water storage tank 2 is cooled by the stirring rod 4 and the cooling fan 7, and the cooled water can be continuously recycled, so that the use of a water source is saved.

Further, in the above technical scheme, a heat dissipation port is formed in one side of an upper end surface of the box cover 6, an air ventilation net 8 is fixedly installed in the heat dissipation port, a first forming groove 13 is formed in a side wall surface of the first forming template 1, a feed hole is formed in the first forming groove 13 and penetrates through the first forming template 1, a water cooling cavity 14 is formed in the first forming template 1, the water cooling cavity 14 surrounds the first forming groove 13, the water delivery pipe 11 and the water return pipe 9 are both communicated with the water cooling cavity 14, so that the forming raw materials in the first forming groove 13 can be cooled through the water cooling cavity 14, and the water cooling cavity 14 surrounds the first forming groove 13 to more fully cool the forming raw materials in the first forming groove 13.

Further, in the above technical scheme, a second molding plate 15 is disposed on a side wall of the first molding plate 1, the first molding plate 1 and the second molding plate 15 correspond to each other in position, a second molding groove 16 is formed in a side wall of the second molding plate 15, the second molding groove 16 is opposite to the notch direction of the first molding groove 13, a push box 17 is disposed on one side of the second molding plate 15, four hydraulic expanders 18 are sequentially and fixedly mounted on a side wall of the push box 17, one ends of the four hydraulic expanders 18, which are far away from the push box 17, are fixedly connected to a side wall of the second molding plate 15, so that molding of a molding material is completed through mutual matching of the second molding groove 16 and the first molding groove 13, and the second molding plate 15 is pushed to move through the hydraulic expanders 18.

Further, in above-mentioned technical scheme, one side of first shaping template 1 is equipped with charge-in pipeline 19, charge-in pipeline 19's one end is inserted and is established in the feed port, charge-in pipeline 19's other end fixed mounting has second driving motor 20, charge-in pipeline 19's up end fixed mounting has a plurality of heaters 21 in proper order, charge-in pipeline 19's up end one side fixed mounting has the connecting pipe, the up end fixed mounting of connecting pipe has feeder hopper 22, is convenient for heat the raw materials in the charge-in pipeline 19 through heater 21, adds the raw materials in to charge-in pipeline 19 through feeder hopper 22.

Principle of operation

The implementation mode is specifically as follows: when a user needs to use the device, the user firstly adds a certain amount of cold water into the water storage tank 2, when the raw material in the first forming template 1 needs to be cooled and formed, the water pump 10 is started, the water pump 10 conveys the water in the water storage tank 2 into the first forming template 1 through the water pumping pipe 12 and the water conveying pipe 11, the cooled water flows back to the water storage tank 2 through the water return pipe 9, the first driving motor 5 and the heat dissipation fan 7 are started immediately, the stirring shaft 3 is driven to rotate by the starting of the first driving motor 5, the stirring shaft 3 drives the stirring rod 4 to rotate, the water in the water storage tank 2 is stirred and dissipated by the rotation of the stirring rod 4, and the heat loss in the water storage tank 2 is accelerated by the starting of the heat dissipation fan 7.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides an energy-conserving efficient injection molding machine, includes first forming die plate (1), its characterized in that: one side of first forming template (1) is equipped with storage water tank (2), rotate through the pivot in storage water tank (2) and install (mixing) shaft (3), fixed mounting has a plurality of puddlers (4) in proper order on (mixing) shaft (3), one side wall fixed mounting of storage water tank (2) has first driving motor (5), the output and (mixing) shaft (3) butt joint of first driving motor (5), the up end of storage water tank (2) is equipped with case lid (6), the up end fixed mounting of case lid (6) has two radiator fan (7) in proper order, the up end middle part fixed mounting of case lid (6) has wet return (9), the one end fixed connection that case lid (6) were kept away from in wet return (9) is in one side of first forming template (1) up end, be equipped with water pump (10) between first forming template (1) and storage water tank (2), fixed mounting has raceway (11), drinking-water pipe (12) in proper order on water pump (10), the one end that water conduit (11), drinking-water pipe (12) kept away from water pump (10) one side wall of water pump (1) respectively with first forming template (1), the lower extreme that one side wall (2) is connected.

2. An energy-saving and efficient injection molding machine as claimed in claim 1, wherein: the box cover is characterized in that a heat dissipation opening is formed in one side of the upper end face of the box cover (6), an air ventilation net (8) is fixedly installed in the heat dissipation opening, a first forming groove (13) is formed in one side wall face of the first forming template (1), a feeding hole is formed in the first forming groove (13), and the feeding hole penetrates through the first forming template (1).

3. An energy-saving and efficient injection molding machine as claimed in claim 1, wherein: a water cooling cavity (14) is arranged in the first forming template (1), the water cooling cavity (14) surrounds the first forming groove (13), and the water conveying pipe (11) and the water return pipe (9) are communicated with the water cooling cavity (14).

4. An energy-saving and efficient injection molding machine as claimed in claim 1, wherein: a second forming template (15) is arranged on one side wall of the first forming template (1), the first forming template (1) and the second forming template (15) correspond to each other in position, a second forming groove (16) is formed in one side wall face of the second forming template (15), and the second forming groove (16) is opposite to the notch direction of the first forming groove (13).

5. An energy-saving and efficient injection molding machine as claimed in claim 4, wherein: one side of second shaping template (15) is equipped with promotes case (17), a lateral wall face of promoting case (17) fixed mounting has four hydraulic expansion bend (18) in proper order, and four hydraulic expansion bend (18) keep away from a lateral wall face fixed connection of the equal second shaping template (15) of one end of promoting case (17).

6. An energy-saving and efficient injection molding machine as claimed in claim 1, wherein: a feeding pipeline (19) is arranged on one side of the first forming template (1), one end of the feeding pipeline (19) is inserted into the feeding hole, a second driving motor (20) is fixedly mounted at the other end of the feeding pipeline (19), and a plurality of heaters (21) are sequentially and fixedly mounted on the upper end face of the feeding pipeline (19).

7. An energy-saving and efficient injection molding machine as claimed in claim 6, wherein: the feed hopper is characterized in that a connecting pipe is fixedly mounted on one side of the upper end face of the feed pipeline (19), and a feed hopper (22) is fixedly mounted on the upper end face of the connecting pipe.