Automobile connector part injection mold with material taking function

Abstract

The utility model discloses an automobile connector part injection mold with a material taking function. The automobile connector part injection mold comprises a base, the top end of the base is movably connected with an installation disc, the bottom end of the installation disc is fixedly connected with a lower mold base, a groove is formed in the top end of the base, and a discharging mechanism used for facilitating material taking is arranged in the groove. According to the automobile connector part injection mold with the material taking function, the lower mold base, ejector pins, a connecting plate, a push plate, an empty groove, an air cylinder, a baffle, a through hole, a limiting column and a spring are arranged, after a plastic part is formed in a mold cavity in the lower mold base, the air cylinder in the empty groove is driven, and the air cylinder pushes the connecting plate to rise through the push plate; the connecting plate pushes the ejector pin to rise so as to quickly eject plastic parts in a mold cavity in the lower mold base out, so that the plastic parts are conveniently collected, the spring at the bottom end of the lower mold base can push the connecting plate to reset after ejection, the baffle at the bottom of the limiting column can support the connecting plate, and the problem that materials cannot be quickly taken out is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to injection mold technical field, concretely is a kind of automobile connector parts injection mold with material taking function. BACKGROUND

[0002] Automobile connector is the important component in automobile circuit system, and it plays the effect of connecting circuit transmission signal, and automobile connector is generally composed of external plastic shell and internal electrical element, and external plastic part needs to be made by special injection mold, so that uniformity can be guaranteed;

[0003] But injection mold for automobile connector production still has some defects in use, in production process, discharging step cannot be quickly completed, generally, workpiece is taken out from mold manually, so that overall production efficiency is affected;

[0004] Now a kind of new automobile connector parts injection mold with material taking function is proposed to solve the above problems. INVENTION CONTENTS

[0005] The utility model is to provide a kind of automobile connector parts injection mold with material taking function, to solve the problem of not being able to quickly take material in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of automobile connector parts injection mold with material taking function, including base, the top of the base is movably connected with mounting disc, the bottom of the mounting disc is fixedly connected with lower die holder, the top of the base is provided with recess, the inside of the recess is provided with the discharging mechanism for facilitating material taking;

[0007] The discharging mechanism includes connecting plate, the two sides and both ends of the bottom of the lower die holder are respectively provided with a group of connecting plates, the top of the connecting plate is fixedly connected with thimble, the two sides and both ends of the bottom of the lower die holder are respectively fixedly connected with two groups of limit posts, the two sides of the top of the connecting plate are provided with through hole, the limit post is fixedly connected with baffle and penetrates through through hole, the two sides of the top of the connecting plate are fixedly connected with spring, the side of the bottom of the recess is provided with air slot, the bottom of the inside of the air slot is fixedly connected with cylinder, the output end of the cylinder is fixedly connected with push plate.

[0008] As a further technical scheme of the utility model, the push plate is movably connected with the connecting plate, and the connecting plate penetrates the bottom of the lower die holder and extends to the inside of the lower die holder.

[0009] As a further technical scheme of the utility model, the spring is fixedly connected with the lower die holder, and the baffle is movably connected with the connecting plate.

[0010] As a further technical scheme of the utility model, one side of the base is fixedly connected with a support frame, the bottom end of the support frame is fixedly connected with a mounting cylinder, the inside of the mounting cylinder is fixedly connected with a hydraulic cylinder, the bottom end of the hydraulic cylinder is fixedly connected with an upper mold plate, and the top end of the upper mold plate is provided with an injection port.

[0011] As a further technical scheme of the utility model, the upper mold plate is movably connected with the mounting disc, and the center line of the upper mold plate and the center line of the lower mold base are on the same vertical plane.

[0012] As a further technical scheme of the utility model, the inside of the base is provided with a cavity, the top end of the inside of the cavity is fixedly connected with a speed reducer, the bottom end of the speed reducer is fixedly connected with a stepping motor, and the bottom end of the lower mold base is provided with a bottom groove.

[0013] As a further technical scheme of the utility model, the output end of the speed reducer extends to the inside of the groove and is fixedly connected with the bottom groove, and the output end of the stepping motor is fixedly connected with the input end of the speed reducer.

[0014] As a further technical scheme of the utility model, the center line of the bottom groove and the center line of the lower mold base are on the same vertical plane, and the bottom groove is movably connected with the base.

[0015] Compared with the prior art, the automobile connector part injection mold with the material taking function has the advantages that the automobile connector part injection mold with the material taking function can quickly take out the material, drive the mold to open and close, and improve the processing efficiency.

[0016] (1) When the plastic part is formed in the mold cavity inside the lower mold base, the cylinder in the air slot is driven, the cylinder pushes up the connecting plate through the push plate, the connecting plate pushes up the ejector pin to quickly eject the plastic part in the mold cavity inside the lower mold base, so that the plastic part is collected, and after ejection, the spring at the bottom end of the lower mold base can push the connecting plate back to its original position, and the stop plate at the bottom of the limiting column can support the connecting plate, so that the material can be quickly discharged.

[0017] (2) During production, the hydraulic cylinder in the mounting cylinder is started, the hydraulic cylinder pushes down the upper mold plate to make it fit on the top end of the mounting disc to cooperate with the lower mold base for injection molding, then the melted raw material is injected into the mold cavity inside the lower mold base through the injection port, and when the plastic part is formed, the hydraulic cylinder is started again to drive the upper mold plate to rise to complete the mold opening, so that the mold can be automatically driven to open and close to complete the mold opening and closing.

[0018] (3) through the setting has lower die seat, recess, mounting disc, bottom groove, cavity, stepper motor and speed reducer, when producing, start the stepper motor inside the cavity, the stepper motor drives the lower die seat to rotate through the speed reducer, to automatically send four groups of die cavities opened at the top of the lower die seat to the bottom end of the upper mold plate for injection molding in turn, continue to drive the lower die seat to rotate after molding to move the molded die cavity from the bottom end of the upper mold plate, to quickly injection molding in the next group of die cavities, and the mounting disc at the top end of the lower die seat is attached to the top end of the base, which can support the lower die seat, achieving simultaneous injection molding and discharging to improve production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a front view cross section structure schematic view of the utility model;

[0020] Figure 2 It is a connecting plate bottom view cross section structure schematic view of the utility model;

[0021] Figure 3 It is a connecting plate top view cross section structure schematic view of the utility model;

[0022] Figure 4 It is a connecting plate top view cross section structure schematic view of the utility model; Figure 1 It is a connecting plate top view cross section structure schematic view of the utility model;

[0023] In the drawing: 1, base; 2, lower die seat; 3, recess; 4, mounting disc; 5, bottom groove; 6, upper mold plate; 7, injection port; 8, mounting cylinder; 9, hydraulic cylinder; 10, support frame; 11, thimble; 12, connecting plate; 13, cavity; 14, stepper motor; 15, speed reducer; 16, push plate; 17, air slot; 18, air cylinder; 19, baffle; 20, through hole; 21, limit column; 22, spring. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0025] Embodiment: please refer to Figures 1-4 A kind of automobile connector part injection mold with material taking function, including base 1, the top end of base 1 movably connects with mounting disc 4, the bottom end of mounting disc 4 is fixedly connected with lower die seat 2, the top end of base 1 is opened with recess 3, recess 3 is internally provided with discharge mechanism for facilitating material taking;

[0026] The discharging mechanism comprises a connecting plate 12, a plurality of connecting plates 12 are arranged on both sides and both ends of the bottom of the lower mold base 2, a top needle 11 is fixedly connected to the top end of the connecting plate 12, two groups of limiting columns 21 are fixedly connected to both sides and both ends of the bottom of the lower mold base 2, a through hole 20 is formed in the top end of the connecting plate 12, a baffle 19 is fixedly connected to the limiting column 21 penetrating through the through hole 20, a spring 22 is fixedly connected to both sides of the top end of the connecting plate 12, a hollow groove 17 is formed in one side of the bottom of the recess 3, a gas cylinder 18 is fixedly connected to the bottom end in the hollow groove 17, and a push plate 16 is fixedly connected to the output end of the gas cylinder 18;

[0027] The push plate 16 is movably connected with the connecting plate 12, the connecting plate 12 penetrates through the bottom end of the lower mold base 2 and extends into the inside of the lower mold base 2;

[0028] The spring 22 is fixedly connected with the lower mold base 2, and the baffle 19 is movably connected with the connecting plate 12;

[0029] Specifically, as shown in Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , when the plastic part is formed in the mold cavity inside the lower mold base 2, the gas cylinder 18 in the hollow groove 17 is driven, the connecting plate 12 is pushed up by the push plate 16 driven by the gas cylinder 18, the top needle 11 is pushed up by the connecting plate 12, the plastic part in the mold cavity inside the lower mold base 2 is quickly ejected, and the plastic part is collected, the spring 22 at the bottom end of the lower mold base 2 can reset the connecting plate 12, and the baffle 19 at the bottom end of the limiting column 21 can support the connecting plate 12, so that the discharging can be quickly realized.

[0030] One side of the base 1 is fixedly connected with a support frame 10, the bottom end of the support frame 10 is fixedly connected with a mounting cylinder 8, the inside of the mounting cylinder 8 is fixedly connected with a hydraulic cylinder 9, the hydraulic cylinder 9 penetrates through the bottom end of the mounting cylinder 8 and is fixedly connected with an upper mold plate 6, and the top end of the upper mold plate 6 is provided with an injection port 7;

[0031] The upper mold plate 6 is movably connected with the mounting disc 4, and the center line of the upper mold plate 6 is on the same vertical plane as the center line of the lower mold base 2;

[0032] Specifically, as shown in Figure 1 , in the production process, the hydraulic cylinder 9 in the mounting cylinder 8 is started, the upper mold plate 6 is lowered to be attached to the top end of the mounting disc 4 to cooperate with the lower mold base 2 to perform injection molding, then the melted raw material is injected into the mold cavity inside the lower mold base 2 through the injection port 7, when the plastic part is formed, the hydraulic cylinder 9 is started again to drive the upper mold plate 6 to rise to complete the mold opening, so that the mold opening and closing can be automatically driven to complete the mold opening and closing.

[0033] The inside of the base 1 is provided with a cavity 13, the top end inside the cavity 13 is fixedly connected with a speed reducer 15, the bottom end of the speed reducer 15 is fixedly connected with a stepping motor 14, and the bottom end of the lower die seat 2 is provided with a bottom groove 5;

[0034] The output end of the speed reducer 15 extends to the inside of the groove 3 and is fixedly connected with the bottom groove 5, and the output end of the stepping motor 14 is fixedly connected with the input end of the speed reducer 15;

[0035] The center line of the bottom groove 5 is on the same vertical plane as the center line of the lower die seat 2, and the bottom groove 5 is movably connected with the base 1;

[0036] Specifically, as shown in Figure 1 and Figure 2 shown, when producing, the stepping motor 14 inside the cavity 13 is started, the stepping motor 14 drives the lower die seat 2 to rotate through the speed reducer 15, so that four groups of mold cavities opened at the top of the lower die seat 2 are sequentially sent to the bottom end of the upper mold plate 6 for injection molding, after molding, the lower die seat 2 is continuously driven to rotate to move the molded mold cavities from the bottom end of the upper mold plate 6, so that injection molding can be quickly carried out in the next group of mold cavities, and the mounting disc 4 at the top of the lower die seat 2 is attached to the top of the base 1 to support the lower die seat 2, so that injection molding and discharging can be carried out at the same time to improve production efficiency.

[0037] Principle: when the utility model is used, the stepping motor 14 inside the cavity 13 is started, the stepping motor 14 drives the lower die seat 2 to rotate through the speed reducer 15, so that four groups of mold cavities opened at the top of the lower die seat 2 are sequentially sent to the bottom end of the upper mold plate 6 for injection molding, after molding, the lower die seat 2 is continuously driven to rotate to move the molded mold cavities from the bottom end of the upper mold plate 6, so that injection molding can be quickly carried out in the next group of mold cavities, and the mounting disc 4 at the top of the lower die seat 2 is attached to the top of the base 1 to support the lower die seat 2, in the production process, the hydraulic cylinder 9 inside the mounting cylinder 8 is started, the hydraulic cylinder 9 pushes the upper mold plate 6 to descend and makes it attach to the top of the mounting disc 4 to cooperate with the lower die seat 2 for injection molding, then the melted raw material is injected into the mold cavity inside the lower die seat 2 through the injection port 7, when the plastic part is molded, the hydraulic cylinder 9 is started again to drive the upper mold plate 6 to rise to complete the mold opening, when the plastic part is molded in the mold cavity inside the lower die seat 2, the air cylinder 18 inside the air slot 17 is driven, the air cylinder 18 pushes the connecting plate 12 to rise through the push plate 16, the connecting plate 12 pushes the ejector pin 11 to rise to quickly eject the plastic part in the mold cavity inside the lower die seat 2, so as to collect the plastic part, after ejection, the spring 22 at the bottom end of the lower die seat 2 can push the connecting plate 12 to reset, and the baffle 19 at the bottom of the limiting column 21 can support the connecting plate 12.

Claims

1. An injection mold for a connector part of an automobile with a function of taking out, comprising a base (1), characterized in that: The top end of the base (1) is movably connected with a mounting disc (4), the bottom end of the mounting disc (4) is fixedly connected with a lower mold base (2), the top end of the base (1) is provided with a recess (3), and the inside of the recess (3) is provided with a discharging mechanism for facilitating material taking. The bottom of the lower mold base (2) is provided with a group of connecting plates (12) on both sides and both ends, the top end of the connecting plate (12) is fixedly connected with a thimble (11), the bottom of the lower mold base (2) is fixedly connected with two groups of limiting columns (21) on both sides and both ends, the top of the connecting plate (12) is provided with a through hole (20) on both sides, the limiting column (21) penetrates through the through hole (20) and is fixedly connected with a baffle (19), the top of the connecting plate (12) is fixedly connected with a spring (22), one side of the bottom of the recess (3) is provided with a groove (17), the bottom end of the inside of the groove (17) is fixedly connected with an air cylinder (18), and the output end of the air cylinder (18) is fixedly connected with a push plate (16).

2. The injection mold for the automobile connector part with the function of picking up according to claim 1, wherein: The push plate (16) is movably connected with the connecting plate (12), and the connecting plate (12) penetrates through the bottom end of the lower mold base (2) and extends into the inside of the lower mold base (2).

3. The injection mold for the connector part of the automobile with the function of taking out according to claim 1, characterized in that: The spring (22) is fixedly connected with the lower mold base (2), and the baffle (19) is movably connected with the connecting plate (12).

4. The injection mold for the connector part of a vehicle with a function of taking out according to claim 1, wherein: One side of the base (1) is fixedly connected with a support frame (10), the bottom end of the support frame (10) is fixedly connected with a mounting cylinder (8), the inside of the mounting cylinder (8) is fixedly connected with a hydraulic cylinder (9), the hydraulic cylinder (9) penetrates through the bottom end of the mounting cylinder (8) and is fixedly connected with an upper mold plate (6), and the top end of the upper mold plate (6) is provided with an injection port (7).

5. The injection mold for a connector part of a vehicle with a function of taking out according to claim 4, wherein: The upper mold plate (6) is movably connected with the mounting disc (4), and the center line of the upper mold plate (6) is on the same vertical plane as the center line of the lower mold base (2).

6. The injection mold for a connector part of an automobile with a function of taking out according to claim 1, wherein: The inside of the base (1) is provided with a cavity (13), the top end of the inside of the cavity (13) is fixedly connected with a speed reducer (15), the bottom end of the speed reducer (15) is fixedly connected with a stepping motor (14), and the bottom end of the lower mold base (2) is provided with a bottom groove (5).

7. The injection mold for a connector part of a vehicle with a function of taking out according to claim 6, wherein: The output end of the speed reducer (15) extends into the inside of the recess (3) and is fixedly connected with the bottom groove (5), and the output end of the stepping motor (14) is fixedly connected with the input end of the speed reducer (15).

8. The injection mold for a connector part of a vehicle with a function of taking out according to claim 6, wherein: The center line of the bottom groove (5) is on the same vertical plane as the center line of the lower mold base (2), and the bottom groove (5) is movably connected with the base (1).

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