CN216359736U

CN216359736U - Bluetooth sound button injection mold

Info

Publication number: CN216359736U
Application number: CN202122593216.1U
Authority: CN
Inventors: 张家河
Original assignee: Dongguan City Shenke Mold Co ltd
Current assignee: Dongguan City Shenke Mold Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-04-22
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses a Bluetooth sound button injection mold which comprises a workbench and a lifting platform, wherein a lower template is arranged at the top end of the workbench, an upper template matched with the lower template is arranged below the bottom of the lifting platform, a lifting mechanism connected with the upper template is arranged on the lifting platform, fixed pillars are jointly fixed at the four corner edges of the workbench and the lifting platform, an injection molding liquid circulation pipe with a valve is arranged on the outer side wall of the lower template, and a plurality of cooling water pipes which are arranged in a straight line are embedded in the lower template. Has the advantages that: inlay formula design condenser tube in the template, condenser tube cooperates the connecting pipe again and forms circulating pipe, consequently through connecting external water source, makes its lower bolster can realize the circulation heat dissipation for injection moulding product carries out cooling treatment, makes the button when the ejection of compact, is difficult for being hindered because overheated by the drawing, thereby improves the quality when the key is moulded plastics.

Description

Bluetooth sound button injection mold

Technical Field

The utility model relates to the field of injection molding, in particular to a Bluetooth sound key injection mold.

Background

Plastic products used by modern human society are mostly formed by injection molding of a mold, specifically, product forming grooves are respectively processed in an upper mold and a lower mold, then the upper mold and the lower mold are buckled together, molten plastic is injected into the mold by an injection molding machine, and after the molten plastic is cooled, the plastic products can be taken out from the mold. The button injection mold who uses now does not have cooling structure on the mould, need the air cooling a period after the button is moulded plastics, and its cooling shaping time is long, leads to whole injection moulding's time to elongate, and the cooling effect is not good, and the easy strain in the time of the ejection of compact of die sinking simultaneously.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a Bluetooth sound key injection mold to solve the problems in the background technology.

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

a Bluetooth sound button injection mold comprises a workbench and a lifting platform, wherein a lower template is arranged at the top end of the workbench, an upper template matched with the lower template is arranged below the bottom of the lifting platform, a lifting mechanism connected with the upper template is arranged on the lifting platform, fixed pillars are jointly fixed at the four corners of the workbench and the lifting platform, an injection molding liquid flow through pipe with a valve is arranged on the outer side wall of the lower template, a plurality of cooling water pipes which are arranged in a straight line are arranged in the lower template in an embedded mode, the two ends of each cooling water pipe penetrate out of the lower template and extend to the outside, the two adjacent ends of each cooling water pipe are respectively connected through connecting pipes, the cooling water pipes are matched with the connecting pipes to form an integral circulating water pipe, one end of each circulating water pipe is a water inlet end, and the other end of each circulating water pipe is a water outlet end, and an air cooling mechanism is arranged on the workbench.

Further, elevating system includes to be fixed through the motor board the motor on elevating platform top, the fixed bull stick that is equipped with of output of motor, the bull stick other end is equipped with the bearing of taking the fixed plate, the fixed plate is fixed the elevating platform top, fixed cover is equipped with two toothed disc on the bull stick surface, all mesh on the toothed disc is equipped with the rack board, offer the confession on the elevating platform the mouth of wearing that the rack board passed, just the rack board bottom with cope match-plate pattern top end fixed connection.

Furthermore, the lifting platform top is fixed and is equipped with the L template, seted up on the rack plate surface with L template assorted spout, four corner positions of cope match-plate pattern bottom all fix and are equipped with the guide post, four corner positions of lower bolster top seted up with the corresponding guide way of guide post.

Further, air-cooled mechanism includes to be installed through vice motor board the vice motor of workstation top one side, the fixed vice motor board that is equipped with of workstation top opposite side, the output of vice motor is equipped with and runs through the lead screw of vice motor board, the lead screw other end is equipped with to be fixed vice bearing on the vice motor board of second, the vice motor board of second with fixed the traction lever that is equipped with between the vice motor board, the traction lever with common cover is equipped with the movable plate on the lead screw, radiator fan is installed to movable plate bottom central point department of putting.

Furthermore, a water tank is fixedly arranged at the top end of the workbench, a suction pump is arranged in the water tank, a refrigerator is arranged at the bottom of the water tank, a pipeline connected with the water inlet end of the circulating water pipe is arranged on the suction pump, and the water outlet end of the circulating water pipe is connected with the water tank through an auxiliary pipeline.

Further, be equipped with the auxiliary line on the pipeline, the auxiliary line top is worn out the water tank, just the auxiliary line other end is equipped with the bellows, the movable plate bottom is fixed through the support and is equipped with if be equipped with the water cavity, the bellows with the water cavity is connected, the water cavity with be connected through vice bellows between the water tank.

Compared with the prior art, the utility model has the following beneficial effects:

key injection mold, send into the liquid of moulding plastics in the lower bolster through the liquid siphunculus of moulding plastics, notice, it annotates the liquid mouth to have seted up on the lower bolster, start elevating system simultaneously, it descends to drive the cope match-plate pattern through elevating system, finally make its cope match-plate pattern and lower bolster be in the compound die state, after finishing moulding plastics, it drives the cope match-plate pattern upward movement to start elevating system once more, make cope match-plate pattern and lower bolster be in the die sinking state, after the die sinking, because inlay formula design condenser tube in the lower bolster, condenser tube deuterogamies the connecting pipe and forms circulating pipe, consequently through connecting external water source, make its lower bolster can realize the circulation heat dissipation, accelerate injection moulding product carries out cooling treatment, make the button when the ejection of compact, be difficult because overheated pulled, thereby improve the quality when key is moulded plastics.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a front view of a bluetooth speaker button injection mold according to an embodiment of the present invention;

fig. 2 is a schematic view of a lower template of a bluetooth sound key injection mold according to an embodiment of the utility model;

fig. 3 is a schematic moving plate diagram of a bluetooth audio button injection mold according to an embodiment of the present invention.

Reference numerals:

1. a work table; 2. a lifting platform; 3. a lower template; 4. mounting a template; 5. injecting a liquid runner pipe; 6. a cooling water pipe; 7. a connecting pipe; 8. a motor; 9. a rotating rod; 10. a bearing; 11. a gear plate; 12. a rack plate; 13. an L-shaped plate; 14. a chute; 15. a guide post; 16. a secondary motor; 17. a screw rod; 18. a draw bar; 19. moving the plate; 20. a water tank; 21. a secondary pipe; 22. a flexible hose; 23. a water chamber; 24. and an auxiliary flexible hose.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

in order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

The first embodiment is as follows:

referring to fig. 1-3, the bluetooth sound button injection mold according to the embodiment of the present invention includes a workbench 1 and a lifting table 2, a lower template 3 is disposed on the top end of the workbench 1, an upper template 4 matched with the lower template 3 is disposed below the bottom of the lifting table 2, a lifting mechanism connected to the upper template 4 is disposed on the lifting table 2, fixing pillars are jointly fixed at four corner edges of the workbench 1 and the lifting table 2, an injection liquid flow pipe 5 with a valve is disposed on the outer side wall of the lower template 3, a plurality of cooling water pipes 6 arranged in a straight line are embedded in the lower template 3, two ends of the cooling water pipes 6 penetrate through the lower template 3 and extend to the outside, two ends of adjacent cooling water pipes 6 are respectively connected through connecting pipes 7, the cooling water pipes 6 form an integral circulating water pipe in cooperation with the connecting pipes 7, circulating pipe one end is the end of intaking, the circulating pipe other end is the end of giving out water, be equipped with forced air cooling mechanism on the workstation 1.

Example two:

referring to fig. 1, the lifting mechanism includes a motor 8 fixed to the top end of the lifting table 2 via a motor plate, a rotating rod 9 is fixedly arranged at the output end of the motor 8, a bearing 10 with a fixing plate is arranged at the other end of the rotating rod 9, the fixed plate is fixed at the top end of the lifting platform 2, two gear discs 11 are fixedly sleeved on the outer surface of the rotating rod 9, the gear discs 11 are respectively engaged with a rack plate 12, the lifting platform 2 is provided with a through hole for the rack plate 12 to pass through, the bottom end of the rack plate 12 is fixedly connected with the top end of the upper template 4, the top end of the lifting platform 2 is fixedly provided with an L-shaped plate 13, the outer surface of the rack plate 12 is provided with a sliding chute 14 matched with the L-shaped plate 13, four corner positions at the bottom end of the upper template 4 are all fixedly provided with guide posts 15, and four corner positions at the top end of the lower template 3 are provided with guide grooves corresponding to the guide posts 15.

Through the scheme of the utility model, the beneficial effects are as follows: the during operation drives bull stick 9 through motor 8 and rotates, notices, and motor 8 is positive and negative motor, and bull stick 9 drives toothed disc 11 and rotates because toothed disc 11 meshes rack plate 12 and goes up and down, and rack plate 12 connects cope match-plate pattern 4, finally drives cope match-plate pattern 4 and goes up and down, consequently plays fine compound die and mould closing, and it is noted that the tip of L template extends to in the spout, makes the lift that its rack plate can be more steady.

Example three:

referring to fig. 1-3, the air cooling mechanism includes an auxiliary motor 16 mounted on one side of the top end of the workbench 1 through an auxiliary motor plate, a second auxiliary motor plate is fixedly disposed on the other side of the top end of the workbench 1, a lead screw 17 penetrating through the auxiliary motor plate is disposed at an output end of the auxiliary motor 16, an auxiliary bearing fixed on the second auxiliary motor plate is disposed at the other end of the lead screw 17, a draw bar 18 is fixedly disposed between the second auxiliary motor plate and the auxiliary motor plate, a moving plate 19 is sleeved on the draw bar 18 and the lead screw 17 together, a heat dissipation fan is mounted at a central position of the bottom end of the moving plate 19, a water tank 20 is fixedly disposed at the top end of the workbench 1, a suction pump is disposed in the water tank 20, a refrigerator is disposed at the bottom of the water tank 20, a pipeline connected to a water inlet end of the circulating water pipe is disposed on the suction pump, and a water outlet end of the circulating water pipe is connected to the water tank 20 through an auxiliary pipeline, be equipped with auxiliary conduit 21 on the pipeline, auxiliary conduit 21 top is worn out water tank 20, just the auxiliary conduit 21 other end is equipped with

expansion hose

22, 19 bottoms of movable plate are fixed to be equipped with if be equipped with water cavity 23 through the support, expansion hose 22 with water cavity 23 is connected, water cavity 23 with be connected through auxiliary expansion hose 24 between the water tank 20.

Through the scheme of the utility model, the beneficial effects are as follows: it is noted that the screw rod 17 and the draw bar are designed to be positioned at two sides of the outer wall of the lower template 3, the auxiliary motor is a positive and negative motor, the auxiliary motor drives the screw rod 17 to rotate, it is noted that the moving plate 19 belongs to a threaded sleeve on the screw rod 17, the other end of the moving plate 19 belongs to a movable sleeve on the draw bar 18, and finally drives the moving plate to move, so that the cooling fan of the moving plate is aligned with the mold for air-blowing refrigeration, the water tank 20 is matched with a water pump to discharge water in the circulating water pipe, and through the designed auxiliary pipeline, part of the water enters the water cavity 23, and the water is refrigerated by the refrigerator, so that part of the cold water enters the water cavity 23 and is matched with air-blowing generated by the cooling fan to finally blow cold air to the mold, thereby further improving the refrigeration effect.

For the convenience of understanding the above technical solutions of the present invention, the following detailed description is made of the working principle or the operation mode of the present invention in the practical process:

in practical application, button injection mold, send into injection molding liquid in the lower bolster 3 through injection molding liquid siphunculus 5, notice, it has to have seted up on the lower bolster 3 and has annotated the liquid mouth, start elevating system simultaneously, drive cope match-plate pattern 4 through elevating system and descend, finally make its cope match-plate pattern and lower bolster be in the compound die state, after finishing moulding plastics, start elevating system again and drive cope match-plate pattern 4 and move upwards, make cope match-plate pattern 4 and lower bolster be in the die sinking state, after the die sinking, because the embedded design condenser tube 6 in the lower bolster 3, condenser tube 6 cooperates connecting pipe 7 again and forms circulating pipe, consequently through connecting external water source, make its lower bolster 3 can realize the circulation heat dissipation, accelerate injection molding product to carry out cooling process, make the button when the ejection of compact, be difficult because overheated pulled, thereby improve the quality when key is moulded plastics.

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. The Bluetooth sound key injection mold is characterized by comprising a workbench (1) and a lifting platform (2), wherein a lower template (3) is arranged at the top end of the workbench (1), an upper template (4) matched with the lower template (3) is arranged below the bottom of the lifting platform (2), a lifting mechanism connected with the upper template (4) is arranged on the lifting platform (2), fixed pillars are jointly fixed at the four corner edges of the workbench (1) and the lifting platform (2), an injection liquid flow through pipe (5) with a valve is arranged on the outer side wall of the lower template (3), a plurality of cooling water pipes (6) arranged in a straight line are arranged in the lower template (3) in an embedded mode, the two ends of the cooling water pipes (6) penetrate out of the lower template (3) and extend to the outside, and the two ends of the adjacent cooling water pipes (6) are respectively connected through connecting pipes (7), the cooling water pipe (6) is matched with the connecting pipe (7) to form an integral circulating water pipe, one end of the circulating water pipe is a water inlet end, the other end of the circulating water pipe is a water outlet end, and an air cooling mechanism is arranged on the workbench (1).

2. The bluetooth sound button injection mold of claim 1, characterized in that, elevating system includes fixes motor (8) on elevating platform (2) top through the motor board, the output of motor (8) is fixed and is equipped with bull stick (9), the bull stick (9) other end is equipped with bearing (10) of taking the fixed plate, the fixed plate is fixed elevating platform (2) top, the fixed cover is equipped with two toothed disc (11) on bull stick (9) surface, all mesh on toothed disc (11) and be equipped with rack plate (12), set up on elevating platform (2) and supply the mouth of wearing that rack plate (12) passed, just rack plate (12) bottom with cope match-plate pattern (4) top fixed connection.

3. The bluetooth sound button injection mold according to claim 2, characterized in that, an L-shaped plate (13) is fixedly arranged at the top end of the lifting platform (2), a chute (14) matched with the L-shaped plate (13) is arranged on the outer surface of the rack plate (12), guide posts (15) are fixedly arranged at four corner positions at the bottom end of the upper mold plate (4), and guide grooves corresponding to the guide posts (15) are arranged at four corner positions at the top end of the lower mold plate (3).

4. The bluetooth sound button injection mold according to claim 1, characterized in that, the air cooling mechanism includes an auxiliary motor (16) installed on one side of the top end of the workbench (1) through an auxiliary motor plate, a second auxiliary motor plate is fixedly arranged on the other side of the top end of the workbench (1), a lead screw (17) penetrating through the auxiliary motor plate is arranged at the output end of the auxiliary motor (16), an auxiliary bearing fixed on the second auxiliary motor plate is arranged at the other end of the lead screw (17), a draw bar (18) is fixedly arranged between the second auxiliary motor plate and the auxiliary motor plate, a moving plate (19) is sleeved on the draw bar (18) and the lead screw (17) together, and a cooling fan is installed at the center position of the bottom end of the moving plate (19).

5. The bluetooth sound button injection mold as claimed in claim 1, wherein a water tank (20) is fixedly arranged at the top end of the workbench (1), a suction pump is arranged in the water tank (20), a refrigerator is arranged at the bottom of the water tank (20), a pipeline connected with the water inlet end of the circulating water pipe is arranged on the suction pump, and the water outlet end of the circulating water pipe is connected with the water tank (20) through an auxiliary pipeline.