CN212764622U

CN212764622U - Injection molding processing mold for mobile phone flash lampshade

Info

Publication number: CN212764622U
Application number: CN202021488434.8U
Authority: CN
Inventors: 唐娟香; 李洋; 陈风
Original assignee: Guangdong Dikal Precision Technology Co ltd
Current assignee: Guangdong Lanrui New Material Technology Group Co ltd
Priority date: 2020-07-25
Filing date: 2020-07-25
Publication date: 2021-03-23
Anticipated expiration: 2030-07-25

Abstract

The utility model relates to a cell-phone flash of light lamp shade production technical field just discloses a cell-phone flash of light lamp shade injection mold, including bottom plate and lead screw, the upper and lower surface left side of bottom plate is fixed respectively and is equipped with first L shaped plate and second L shaped plate, the last fixed surface of second L shaped plate is equipped with the motor, the lead screw sets up between first L shaped plate and bottom plate and both ends pole wall rotates respectively between first bearing and first L shaped plate and the bottom plate to be connected, the lower extreme of lead screw run through the bottom plate and with the output fixed connection of motor, the pole wall threaded connection of lead screw has the slider, the right side of slider is through first connecting rod fixedly connected with upper mold, the lower surface of bottom plate passes through actuating mechanism, the last fixed surface of bottom plate is equipped with the backing plate, the upper surface of backing plate is provided with the bed die. The utility model discloses an automatic upset of bed die has improved work efficiency.

Description

Injection molding processing mold for mobile phone flash lampshade

Technical Field

The utility model relates to a cell-phone flash of light lamp shade production technical field especially relates to a cell-phone flash of light lamp shade injection mold processing.

Background

The flash light can send very strong light in the very short time, is the photographic accessories of photographic sensitization, is used for the occasion that light is darker in the twinkling of an eye illumination more, also is used for the occasion that light is brighter to give by the local light filling of shot object, and the appearance is small and exquisite, safe in utilization, convenient to carry, stable performance.

The existing mobile phone flash lampshade usually needs to be manually turned over by a worker and then taken down by the lower die during production, so that the problem that the worker manually takes down the lampshade is low in speed and low in working efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art lamp shade can not drop automatically, in case when the manual work was got, the staff need spend the time to remove the upset bed die, influences its work efficiency's problem, and the cell-phone flash of light lamp shade injection mold who provides.

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

an injection molding processing mold for a flash lampshade of a mobile phone comprises a bottom plate and a screw rod, wherein a first L-shaped plate and a second L-shaped plate are respectively and fixedly arranged at the left sides of the upper surface and the lower surface of the bottom plate, the upper surface of the second L-shaped plate is fixedly provided with a motor, the screw rod is arranged between the first L-shaped plate and the bottom plate, the rod walls at the two ends are respectively and rotationally connected with the first L-shaped plate and the bottom plate through a first bearing, the lower end of the screw rod penetrates through the bottom plate and is fixedly connected with the output end of the motor, the rod wall of the screw rod is connected with a sliding block in a threaded manner, the right side of the sliding block is fixedly connected with an upper die through a first connecting rod, the lower surface of the bottom plate passes through a driving mechanism, the upper surface of bottom plate is fixed and is equipped with the backing plate, the upper surface of backing plate is provided with the bed die, the right side of bed die is through second connecting rod fixedly connected with tilting mechanism, actuating mechanism passes through drive mechanism and tilting mechanism fixed connection.

Preferably, the driving mechanism comprises a first mounting plate, a first rotating rod, a first bevel gear and two second bevel gears, the first bevel gear is fixedly sleeved on the lower end rod wall of the screw rod, the first mounting plate is fixedly arranged on the lower surface of the bottom plate, the inner part of the first mounting plate is rotatably connected with the first rotating rod through a second bearing, and the two second bevel gears are symmetrically and fixedly arranged at two ends of the first rotating rod and are in meshed connection with the first bevel gears on the left side.

Preferably, the turnover mechanism includes a second rotating rod, a second mounting plate and a disc, the second mounting plate is fixedly arranged on the right side of the upper surface of the base plate, the second rotating rod is rotatably arranged on the front side of the second mounting plate through a third bearing, a through hole is formed in the right end of the second connecting rod and is fixedly sleeved on the right end rod wall of the second rotating rod, a third mounting plate is fixedly arranged on the upper surface of the base plate, a third rotating rod is rotatably arranged in the third mounting plate through a fourth bearing, a groove is formed in one side, close to the second mounting plate, of the disc, the rear end of the third rotating rod, the front end rod wall of the second rotating rod is rotatably provided with a ratchet tooth through a shaft pin, a spring is fixedly arranged between the ratchet tooth and the rod wall of the second rotating rod, and a ratchet tooth groove matched with the ratchet tooth is formed in the inner wall of the groove.

Preferably, drive mechanism includes fourth mounting panel, fourth bull stick and third bevel gear, the fourth mounting panel is fixed to be set up in the lower surface right side of bottom plate and inside through fifth bearing and fourth bull stick rotation connection, the rear end of fourth bull stick is connected with the second bevel gear meshing on right side through third bevel gear, the fixed belt pulley that has cup jointed respectively of the front end pole wall of third bull stick and fourth bull stick, two connect through belt transmission between the belt pulley.

Preferably, the left side of slider is fixed and is equipped with the stopper, the inside activity of stopper has cup jointed the gag lever post, the both ends of gag lever post respectively with first L shaped plate and bottom plate between fixed connection.

Compared with the prior art, the utility model provides a cell-phone flash of light lamp shade injection mold processing possesses following beneficial effect:

1. this cell-phone flash of light lamp shade injection mold processing through setting up in the tilting mechanism of second connecting rod right-hand member, can realize the automatic upset of bed die when slider upward movement, and the lamp shade of being convenient for drops automatically.

2. This cell-phone flash of light lamp shade injection mold processing through the actuating mechanism and the drive mechanism who set up in the surface of bottom plate, can drive tilting mechanism synchronous working through actuating mechanism and drive mechanism at the motor during operation, the effectual work efficiency that has improved.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses an automatic upset of bed die has improved work efficiency.

Drawings

Fig. 1 is a schematic structural view of an injection mold for processing a flash lamp cover of a mobile phone according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a side view of the third mounting plate, the third rotating rod and the third bevel gear of FIG. 1;

fig. 4 is a schematic sectional view showing the connection structure of the turnover mechanism of fig. 1.

In the figure: the device comprises a base plate 1, a screw rod 2, a first L-shaped plate 3, a second L-shaped plate 4, a motor 5, a sliding block 6, a first connecting rod 7, an upper die 8, a backing plate 9, a lower die 10, a second connecting rod 11, a first mounting plate 12, a first rotating rod 13, a first bevel gear 14, a second bevel gear 15, a second rotating rod 16, a second mounting plate 17, a disc 18, a third mounting plate 19, a third rotating rod 20, ratchet teeth 21, a spring 22, a fourth mounting plate 23, a fourth rotating rod 24, a third bevel gear 25, a belt pulley 26, a belt 27, a limiting block 28 and a limiting rod 29.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, an injection mold for a flash lamp cover of a mobile phone comprises a bottom plate 1 and a lead screw 2, wherein a first L-shaped plate 3 and a second L-shaped plate 4 are respectively fixedly arranged on the left sides of the upper and lower surfaces of the bottom plate 1, a motor 5 is fixedly arranged on the upper surface of the second L-shaped plate 4, the motor 5 adopts a stepping motor 5 to facilitate the forward and reverse rotation of the lead screw 2, the lead screw 2 is arranged between the first L-shaped plate 3 and the bottom plate 1, rod walls at two ends are respectively rotatably connected with the first L-shaped plate 3 and the bottom plate 1 through a first bearing, the lower end of the lead screw 2 penetrates through the bottom plate 1 and is fixedly connected with the output end of the motor 5, a slide block 6 is in threaded connection with the rod wall of the lead screw 2, an upper mold 8 is fixedly connected on the right side of the slide block 6 through a first connecting rod 7, a driving mechanism is arranged, the right side of the lower die 10 is fixedly connected with a turnover mechanism through a second connecting rod 11, and the driving mechanism is fixedly connected with the turnover mechanism through a transmission mechanism.

Actuating mechanism includes first mounting panel 12, first bull stick 13, first bevel gear 14 and two second bevel gears 15, first bevel gear 14 cup joints with the lower extreme pole wall of lead screw 2 is fixed, first mounting panel 12 is fixed to be set up in the lower surface of bottom plate 1 and inside through second bearing and first bull stick 13 rotation connection, two second bevel gears 15 symmetry are fixed to be set up in the both ends of first bull stick 13 and left second bevel gear 15 and first bevel gear 14 meshing connection, be convenient for motor 5 to drive first bull stick 13 through lead screw 2 and first bevel gear 14 and rotate.

The tilting mechanism comprises a second turning bar 16, second mounting panel 17 and disc 18, second mounting panel 17 is fixed to be set up in the upper surface right side of bottom plate 1, second bull stick 16 rotates through the third bearing and sets up in the front side of second mounting panel 17, the inside through-hole of seting up of right-hand member of second connecting rod 11 and the right-hand member pole wall of second bull stick 16 are fixed to be cup jointed, the fixed third mounting panel 19 that is equipped with of upper surface of bottom plate 1, the inside of third mounting panel 19 rotates through the fourth bearing and is equipped with third bull stick 20, disc 18 is fixed to be set up in the rear end of third bull stick 20 and is seted up flutedly in the one side that is close to second mounting panel 17, the front end pole wall of second bull stick 16 rotates through the pivot and is equipped with ratchet tooth 21, fixed spring 22 that is equipped with between the pole wall of ratchet tooth 21 and second bull stick 16, the ratchet tooth's groove's of assorted ratchet tooth is seted up to the inner wall of.

Drive mechanism includes fourth mounting panel 23, fourth bull stick 24 and third bevel gear 25, fourth mounting panel 23 is fixed to be set up on bottom plate 1's lower surface right side and inside through fifth bearing and fourth bull stick 24 rotation be connected, the rear end of fourth bull stick 24 is passed through third bevel gear 25 and is connected with the second bevel gear 15 meshing on right side, be convenient for first bull stick 13 drives fourth bull stick 24 and rotates, the front end pole wall of third bull stick 20 and fourth bull stick 24 is fixed respectively has cup jointed belt pulley 26, connect through the belt 27 transmission between two belt pulleys 26, be convenient for realize the synchronous rotation of second bull stick 16 through the rotation of third bull stick 20.

The left side of slider 6 is fixed and is equipped with stopper 28, and stopper 28's inside activity has cup jointed gag lever post 29, and the both ends of gag lever post 29 respectively with first L shaped plate 3 and bottom plate 1 between fixed connection, avoid lead screw 2 to drive slider 6 and rotate.

In the utility model, when in use, the motor 5 is started to rotate positively, the motor 5 drives the screw rod 2 to rotate, the screw rod 2 drives the slider 6 to move downwards, the slider 6 drives the upper die 8 to move downwards through the first connecting rod 7, so that the upper die 8 is contacted with the lower die 10 to realize the processing of the lampshade, after the processing is completed, the motor 5 is started to rotate negatively, the first bevel gear 14 drives the first rotating rod 13 to rotate through the left second bevel gear 15 while the slider 6 drives the upper die 8 to move upwards through the first connecting rod 7, the first rotating rod 13 drives the fourth rotating rod 24 to rotate through the right second bevel gear 15 and the third bevel gear 25, the fourth rotating rod 24 drives the third rotating rod 20 to rotate through the transmission connection between the two belt pulleys 26 and the belt 27, the third rotating rod 20 drives the disc 18 to rotate, the disc 18 drives the second rotating rod 16 to rotate through the meshing connection between the ratchet tooth grooves and the ratchet teeth 21, the second rotating rod 16 drives the lower die 10 to turn over through the second connecting rod 11, so that the processed lampshade can be conveniently taken down.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The injection molding processing mold for the flash lampshade of the mobile phone comprises a bottom plate (1) and a lead screw (2), and is characterized in that the left sides of the upper surface and the lower surface of the bottom plate (1) are respectively and fixedly provided with a first L-shaped plate (3) and a second L-shaped plate (4), the upper surface of the second L-shaped plate (4) is fixedly provided with a motor (5), the lead screw (2) is arranged between the first L-shaped plate (3) and the bottom plate (1), rod walls at two ends of the lead screw are respectively and rotatably connected with the first L-shaped plate (3) and the bottom plate (1) through a first bearing, the lower end of the lead screw (2) penetrates through the bottom plate (1) and is fixedly connected with the output end of the motor (5), the rod wall of the lead screw (2) is in threaded connection with a sliding block (6), the right side of the sliding block (6) is fixedly connected with an upper mold (8) through a first, the upper surface of bottom plate (1) is fixed and is equipped with backing plate (9), the upper surface of backing plate (9) is provided with bed die (10), the right side of bed die (10) is through second connecting rod (11) fixedly connected with tilting mechanism, actuating mechanism passes through drive mechanism and tilting mechanism fixed connection.

2. The injection molding processing mold for the flash lamp cover of the mobile phone according to claim 1, wherein the driving mechanism comprises a first mounting plate (12), a first rotating rod (13), a first bevel gear (14) and two second bevel gears (15), the first bevel gear (14) is fixedly sleeved with the lower end rod wall of the screw rod (2), the first mounting plate (12) is fixedly arranged on the lower surface of the bottom plate (1) and is rotatably connected with the first rotating rod (13) through a second bearing, and the two second bevel gears (15) are symmetrically and fixedly arranged at two ends of the first rotating rod (13) and are meshed with the first bevel gear (14) at the left side of the first bevel gear (13).

3. The injection molding processing mold for the flashlight covers of the mobile phones according to claim 1, wherein the turnover mechanism comprises a second rotating rod (16), a second mounting plate (17) and a disc (18), the second mounting plate (17) is fixedly arranged on the right side of the upper surface of the bottom plate (1), the second rotating rod (16) is rotatably arranged on the front side of the second mounting plate (17) through a third bearing, a through hole is formed in the right end of the second connecting rod (11) and fixedly sleeved with the right end rod wall of the second rotating rod (16), a third mounting plate (19) is fixedly arranged on the upper surface of the bottom plate (1), a third rotating rod (20) is rotatably arranged in the third mounting plate (19) through a fourth bearing, and a groove is formed in one side of the disc (18) which is fixedly arranged at the rear end of the third rotating rod (20) and is close to the second mounting plate (17), ratchet teeth (21) are arranged on the front end rod wall of the second rotating rod (16) in a rotating mode through a shaft pin, a spring (22) is fixedly arranged between the ratchet teeth (21) and the rod wall of the second rotating rod (16), and ratchet tooth grooves matched with the ratchet teeth (21) are formed in the inner wall of each groove.

4. The injection mold for the flash lampshade of the mobile phone according to claim 3, wherein the transmission mechanism comprises a fourth mounting plate (23), a fourth rotating rod (24) and a third bevel gear (25), the fourth mounting plate (23) is fixedly arranged on the right side of the lower surface of the bottom plate (1) and is rotatably connected with the fourth rotating rod (24) through a fifth bearing, the rear end of the fourth rotating rod (24) is meshed with the second bevel gear (15) on the right side through the third bevel gear (25), the front end rod walls of the third rotating rod (20) and the fourth rotating rod (24) are respectively fixedly sleeved with a belt pulley (26), and the two belt pulleys (26) are in transmission connection through a belt (27).

5. The injection molding processing mold for the flash lamp cover of the mobile phone according to claim 1, wherein a limit block (28) is fixedly arranged on the left side of the sliding block (6), a limit rod (29) is movably sleeved inside the limit block (28), and two ends of the limit rod (29) are respectively and fixedly connected with the first L-shaped plate (3) and the bottom plate (1).