CN210970022U - A mould for preparing household electrical appliances display panel - Google Patents

Abstract

The utility model relates to the technical field of mold, and a mould for preparing household electrical appliances display panel is disclosed, comprising a base plate, the roof, the lower mould, go up mould and pneumatic cylinder, the equal vertical fixed bracing piece that is equipped with in the upper surface four corners department of bottom plate, the roof is fixed to be set up in the upper end of bracing piece, the fixed upper surface that sets up in the bottom plate of lower mould, it is located the top of lower mould to go up the mould, the pneumatic cylinder is fixed to be set up in the surface of roof, the fixed connecting plate that is equipped with of piston rod end of pneumatic cylinder, the equal vertical fixed slide bar that is equipped with in the lower surface left and right sides of connecting plate, the left and right sides of going up the mould is all fixed and is equipped with the slider, the upside of two sliders. The utility model discloses can strike the mould and make mould and lower mould compress tightly to the production quality of work piece household electrical appliances display panel has been improved.

Description

A mould for preparing household electrical appliances display panel

Technical Field

The utility model relates to the technical field of mold, especially, relate to a mould for preparing household electrical appliances display panel.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production.

The existing processing mould for the display panel needs a worker to compact between an upper mould and a lower mould after the upper mould and the lower mould of the mould are matched, otherwise, the damage conditions such as product surface depression and the like are easy to occur during processing, the processing quality of the product is not only influenced, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art display panel's mold processing and after the last mould with the mould and the lower mould cooperation, need the staff compaction between last mould and lower mould, otherwise easily appear the damaged condition such as product surface depression with man-hour, not only influence product processingquality, the problem that work efficiency is low moreover, and the mould for preparing household electrical appliances display panel who provides.

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

a die for preparing a household appliance display panel comprises a bottom plate, a top plate, a lower die, an upper die and a hydraulic cylinder, wherein supporting rods are vertically and fixedly arranged at four corners of the upper surface of the bottom plate, the top plate is fixedly arranged at the upper ends of the supporting rods, the lower die is fixedly arranged on the upper surface of the bottom plate, the upper die is positioned above the lower die, the hydraulic cylinder is fixedly arranged on the surface of the top plate, a connecting plate is fixedly arranged at the tail end of a piston rod of the hydraulic cylinder, sliding rods are vertically and fixedly arranged at the left side and the right side of the lower surface of the connecting plate, sliding blocks are fixedly arranged at the left side and the right side of the upper die, the upper sides of the two sliding blocks are respectively in sliding connection with the rod walls of the two sliding rods through sliding holes, stop blocks are fixedly arranged at the, the both ends of rotatory roller all through the pivot respectively with two the lateral wall that the fixed plate is relative rotates to be connected, is located the left side fixed being equipped with the motor on the lateral wall of fixed plate, the output of motor and the one end fixed connection of pivot, the roller wall of rotatory roller is provided with a plurality of evenly distributed's the mechanism of beating.

Preferably, the beating mechanism comprises a sleeve, a moving rod, a beating head, a screw rod, a first bevel gear, a second bevel gear and a rotating rod, the sleeve is fixedly arranged on the roller wall of the rotating roller, the moving rod is positioned in the sleeve, one end of the moving rod extends to the outside of the sleeve and is fixedly connected with the beating head, the screw rod is vertically positioned in the sleeve, the lower end of the screw rod is rotationally connected with the inner wall of the sleeve through a first rolling bearing, the lower end of the moving rod is in threaded connection with the rod wall of the screw rod through a threaded hole, the first bevel gear is fixedly arranged at the lower side of the screw rod and is fixedly connected with the lower side of the screw rod, the rotating rod is rotationally arranged on the right side wall of the sleeve through a second rolling bearing, the left end of the rotating rod is fixedly connected with a second bevel gear, the first bevel gear and the second bevel gear are meshed, and the right end of the rotating rod extends to the outside of the sleeve and is fixedly provided with a rotating wheel.

Preferably, the two sides of the rod wall of the moving rod are both fixedly provided with limiting sliding blocks, and the inner side wall of the sleeve is provided with limiting sliding grooves matched with the limiting sliding blocks.

Preferably, the beating head is a rubber head.

Preferably, the motor is a speed reduction motor.

Compared with the prior art, the utility model provides a mould for preparing household electrical appliances display panel possesses following beneficial effect:

1. this a mould for preparing household electrical appliances display panel, through pneumatic cylinder, connecting plate, slide bar, dog and the slider of setting on the roof, the pneumatic cylinder can be so that to go up mould and lower mould cooperation, through setting up rotatory roller, pivot, motor, sleeve, carriage release lever and the head of beating between the fixed plate, can beat and will go up mould and lower mould compaction to last mould.

2. This a mould for preparing household electrical appliances display panel through lead screw, first bevel gear, second bevel gear, rotary rod, runner and the spacing slider of setting on the sleeve, can adjust the telescopic distance of carriage release lever extension to can adjust the degree of beating head to last mould.

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 can strike last mould and make and go up mould and lower mould and compress tightly to the production quality of work piece household electrical appliances display panel has been improved.

Drawings

Fig. 1 is a schematic structural diagram of a mold for manufacturing a display panel of a household electrical appliance according to the present invention;

fig. 2 is a schematic view of the sleeve and the travel bar of fig. 1.

In the figure: the device comprises a base plate 1, a top plate 2, a lower die 3, an upper die 4, a hydraulic cylinder 5, a connecting plate 6, a sliding rod 7, a sliding block 8, a stop dog 9, a fixing plate 10, a rotating roller 11, a rotating shaft 12, a motor 13, a supporting rod 14, a sleeve 15, a moving rod 16, a knocking head 17, a screw rod 18, a first bevel gear 19, a second bevel gear 20, a rotating rod 21, a rotating wheel 22 and a limiting sliding block 23.

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.

Referring to fig. 1-2, a mold for manufacturing a display panel of a home appliance, comprising a bottom plate 1, a top plate 2, a lower mold 3, an upper mold 4 and a hydraulic cylinder 5, wherein four corners of the upper surface of the bottom plate 1 are vertically and fixedly provided with support rods 14, the top plate 2 is fixedly arranged at the upper ends of the support rods 14, the lower mold 3 is fixedly arranged on the upper surface of the bottom plate 1, the upper mold 4 is positioned above the lower mold 3, the hydraulic cylinder 5 is fixedly arranged on the surface of the top plate 2, the tail end of a piston rod of the hydraulic cylinder 5 is fixedly provided with a connecting plate 6, the left side and the right side of the lower surface of the connecting plate 6 are vertically and fixedly provided with slide bars 7, the left side and the right side of the upper mold 4 are fixedly provided with slide blocks 8, the upper sides of the two slide blocks 8 are respectively in sliding connection with the rod walls of the two slide bars, the both ends of rotatory roller 11 all rotate with the relative lateral wall of two fixed plates 10 respectively through pivot 12 and are connected, are located the fixed motor 13 that is equipped with on the lateral wall of left side fixed plate 10, and motor 13 adopts gear motor, and the output of motor 13 and the one end fixed connection of pivot 12, the roller wall of rotatory roller 11 is provided with a plurality of evenly distributed's the mechanism of beating.

The rapping mechanism comprises a sleeve 15, a moving rod 16, a rapping head 17, a screw rod 18, a first bevel gear 19, a second bevel gear 20 and a rotating rod 21, wherein the sleeve 15 is fixedly arranged on the roller wall of the rotating roller 11, the moving rod 16 is positioned inside the sleeve 15, one end of the moving rod 16 extends to the outside of the sleeve 15 and is fixedly connected with the rapping head 17, the rapping head 17 adopts a rubber head, the screw rod 18 is vertically positioned inside the sleeve 15, the lower end of the screw rod 18 is rotatably connected with the inner wall of the sleeve 15 through a first rolling bearing, the lower end of the moving rod 16 is in threaded connection with the rod wall of the screw rod 18 through a threaded hole, the first bevel gear 19 is fixedly arranged on the lower side of the screw rod 18, the rotating rod 21 is rotatably arranged on the right side wall of the sleeve 15 through a second rolling bearing, the left end of the rotating rod 21 is fixedly connected with the second bevel gear 20, the first bevel gear 19 is meshed with the second bevel gear 20, the rotating wheel 22 can drive the rotating rod 21 to rotate, the rotating rod 21 can drive the second bevel gear 20 and the first bevel gear 19 to rotate, so that the screw rod 18 can rotate and the moving rod 16 can be pushed out from the inside of the sleeve 15, the distance of the moving rod 16 extending out of the sleeve 15 can be adjusted, and the beating degree of the beating head 17 on the upper die 4 can be adjusted.

Limiting sliding blocks 23 are fixedly arranged on two sides of the rod wall of the moving rod 16, limiting sliding grooves matched with the limiting sliding blocks 23 are formed in the inner side wall of the sleeve 15, the moving rod 16 can be limited, and the phenomenon that the moving rod 16 rotates along with the screw rod 18 can be avoided.

In the utility model, when in use, the hydraulic cylinder 5 is opened to work and extend, the hydraulic cylinder 5 can push the connecting plate 6 to move downwards, the upper die 4 is matched with the lower die 3 through the sliding rod 7 and the stop dog 9 by the connecting plate 6, then the motor 13 is opened to work, the motor 13 can drive the rotating roller 11, the rotating roller 11 can drive the knocking head 17 to rotate and knock the upper die 4, the upper die 4 and the lower die 3 can be compacted, and the production quality of the workpiece household appliance display panel is improved; the runner 22 is rotated to staff's hand, and runner 22 can drive the rotary rod 21 and rotate, and the rotary rod 21 can drive second bevel gear 20 and first bevel gear 19 and rotate to can make the lead screw 18 rotatory and release the carriage release 16 from the inside of sleeve 15, can adjust the distance that the carriage release 16 stretches out sleeve 15, thereby can adjust the degree of beating head 17 to last mould 4.

The 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 utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The mould for preparing the household appliance display panel comprises a bottom plate (1), a top plate (2), a lower mould (3), an upper mould (4) and a hydraulic cylinder (5), and is characterized in that supporting rods (14) are vertically and fixedly arranged at four corners of the upper surface of the bottom plate (1), the top plate (2) is fixedly arranged at the upper ends of the supporting rods (14), the lower mould (3) is fixedly arranged on the upper surface of the bottom plate (1), the upper mould (4) is positioned above the lower mould (3), the hydraulic cylinder (5) is fixedly arranged on the surface of the top plate (2), a connecting plate (6) is fixedly arranged at the tail end of a piston rod of the hydraulic cylinder (5), slide rods (7) are vertically and fixedly arranged at the left side and the right side of the lower surface of the connecting plate (6), slide blocks (8) are fixedly arranged at the left side and the right side of the upper mould (4), and the upside of the two slide blocks (8) are respectively, two the lower extreme of slide bar (7) is all fixed and is equipped with dog (9), the lower surface symmetrical fixation of connecting plate (6) is equipped with two fixed plates (10), two transversely be equipped with rotatory roller (11) between fixed plate (10), the both ends of rotatory roller (11) all through pivot (12) respectively with two the lateral wall that fixed plate (10) are relative rotates to be connected, is located the left side fixed motor (13) that is equipped with on the lateral wall of fixed plate (10), the output of motor (13) and the one end fixed connection of pivot (12), the roller wall of rotatory roller (11) is provided with a plurality of evenly distributed's the mechanism of beating.

2. The mold for manufacturing home appliance display panels according to claim 1, wherein the tapping mechanism comprises a sleeve (15), a moving rod (16), a tapping head (17), a screw rod (18), a first bevel gear (19), a second bevel gear (20) and a rotating rod (21), the sleeve (15) is fixedly arranged on the roller wall of the rotating roller (11), the moving rod (16) is positioned inside the sleeve (15), one end of the moving rod (16) extends to the outside of the sleeve (15) and is fixedly connected with the tapping head (17), the screw rod (18) is vertically positioned inside the sleeve (15), the lower end of the moving rod (16) is rotatably connected with the inner wall of the sleeve (15) through a first rolling bearing, the lower end of the moving rod (16) is in threaded connection with the rod wall of the screw rod (18) through a threaded hole, the first bevel gear (19) is fixedly arranged on the lower side of the screw rod (18), the rotating rod (21) is rotatably arranged on the right side wall of the sleeve (15) through a second rolling bearing, the left end of the rotating rod (21) is fixedly connected with a second bevel gear (20), the first bevel gear ()19 and the second bevel gear (20) are meshed, and the right end of the rotating rod (21) extends to the outside of the sleeve (15) and is fixedly provided with a rotating wheel (22).

3. The mold for manufacturing a display panel of a home appliance according to claim 2, wherein two sides of the rod wall of the moving rod (16) are respectively and fixedly provided with a limiting sliding block (23), and the inner side wall of the sleeve (15) is respectively provided with a limiting sliding groove matched with the limiting sliding block (23).

4. The mold for manufacturing display panels of household electrical appliances according to claim 2, wherein the striking head (17) is a rubber head.

5. The mold for manufacturing display panels for household electrical appliances according to claim 1, wherein the motor (13) is a speed reduction motor.

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