CN215750470U

CN215750470U - Recyclable precision mold convenient to disassemble and assemble

Info

Publication number: CN215750470U
Application number: CN202121906579.XU
Authority: CN
Inventors: 王振鸣
Original assignee: Shenzhen Yadi Plastic Mould Co ltd
Current assignee: Shenzhen Yadi Plastic Mould Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-02-08
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a recyclable precision mold convenient to disassemble and assemble, and relates to the technical field of molds. The structure of the utility model comprises a workbench, a die and a dismounting mechanism, wherein the workbench structurally comprises a box body, a rotary table and a first motor, a central table is fixed in the box body, the rotary table is sleeved on the central table, a ring gear is fixed on the bottom side wall of the rotary table, the first motor is arranged on the central table, a conical gear is fixed at the left end of the first motor, and the top end of the conical gear is meshed with the ring gear; the mould is arranged on the rotary table; the structure of dismouting mechanism includes support, electric putter, clamp splice, screw head and No. two motors, the support is fixed at the center bench, electric putter sets up in the support, and the bottom is fixed with the clamp splice, the screw head sets up in the perpendicular through-hole of clamp splice, the pivot of No. two motor bottom fixings is inserted in the top recess of screw head. The utility model is convenient for continuous forming and processing and has the function of automatic disassembly and assembly.

Description

Recyclable precision mold convenient to disassemble and assemble

Technical Field

The utility model relates to the technical field of dies, in particular to a recyclable precision die convenient to disassemble and assemble.

Background

The die is various dies 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 common mould can be recycled, and after one-time forming, the mould is disassembled and a finished product is taken out, and then the mould is assembled for next-time forming. However, the process of disassembly and assembly is very troublesome, and not only is the efficiency low, but also the manual burden is increased.

Accordingly, those skilled in the art have provided a recyclable precision mold that is easy to disassemble and assemble, so as to solve the problems of the background art described above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems that the process of disassembling and assembling the die in the prior art is very troublesome, the efficiency is low and the manual burden is increased.

In order to solve the technical problems, the utility model provides a recyclable precision mold convenient to disassemble and assemble, which comprises a workbench, a mold and a disassembling and assembling mechanism, wherein the workbench structurally comprises a box body, a rotary table and a first motor, the box body is of a cylindrical barrel-shaped structure, a cylindrical central table is fixed on the central axis part of the box body, the rotary table is of an annular plate-shaped structure, the rotary table is sleeved on the upper end part of the central table, a ring gear is fixed on the bottom side wall, the first motor is arranged in a side wall groove of the central table, a conical gear is fixed on a rotor end, and the top end of the conical gear is meshed with the ring gear; the mould is provided with a plurality of moulds which are uniformly arranged on the rotary table, the mould structurally comprises an upper mould and a lower mould, the lower mould is arranged in a groove in the top side wall of the rotary table, and the upper mould is arranged at the top end of the lower mould; the structure of dismouting mechanism includes support, electric putter, clamp splice, screw head and No. two motors, the support is Z type structure, the bottom lateral wall of support is fixed on the top lateral wall of center platform, electric putter sets up in the top through-hole of support, the clamp splice is the type of falling U structure, the bottom at electric putter is fixed to the clamp splice, the screw head sets up in the perpendicular through-hole of clamp splice, No. two motors are fixed on the top lateral wall of clamp splice, and the rotor bottom mounting has a pivot, the pivot is criss-cross cylinder structure, and inserts in the top recess of screw head.

As a further scheme of the utility model: the top of pivot and the top of screw head pass through spring coupling, the spring housing is in the pivot, after the spring compression, the screw head upwards slides along the pivot to screw up or screw down in the adaptation mould.

As a further scheme of the utility model: the clamping device is characterized in that air cylinders are arranged in through holes in the left wall and the right wall of the clamping block respectively, grooves are arranged on the left side wall and the right side wall of the upper die respectively, and the air cylinders are inserted into the grooves after being extended, so that the upper die is fixed between the clamping blocks.

As a further scheme of the utility model: the guide rods are fixed on the top side wall of the clamping block, the tops of the guide rods penetrate through the vertical through holes in the top of the support, and the guide rods slide up and down to guide the clamping block.

As a further scheme of the utility model: the utility model discloses a cooling water cooling device, including box, upper die, lower die, water pipe, baffle, upper die, water pipe, cooling water cavity, the outside cavity that the baffle of the ring type that sets up in the box separates into is the cold water chamber, be provided with cooling water system in the cold water chamber, the ring type cavity that the interior upper end portion of cold water chamber set up is the annular chamber, the entry end in the water route of lower die inserts in the annular chamber, the exit end in the water route of upper die is fixed with the water pipe, the water pipe inserts in the cold water chamber, cold water in the cold water chamber flows into in the annular chamber, cold water in the annular chamber flows into in the water route of lower die, cold water in the lower die flows into in the water route of upper die, water in the water route flows back to the cold water chamber along the water pipe in going up the mould, forms cooling system.

As a further scheme of the utility model: the water pump is arranged on the inner side wall of the partition plate, the inlet end of the water pump is communicated with the cold water cavity, the outlet end of the water pump is communicated with the annular cavity, and the water pump pumps water in the cold water cavity into the annular cavity.

As a further scheme of the utility model: the rear side wall of the box body is provided with a control panel, and the control panel is electrically connected with the water pump, the first motor, the electric push rod, the air cylinder and the second motor.

The utility model has the beneficial effects that:

(1) according to the utility model, the box body is arranged, the injection molding machine injects molten glue into a cavity between the upper die and the lower die, then the water pump pumps water in the cold water cavity into the annular cavity, cold water in the annular cavity flows into a water channel of the lower die, cold water in the lower die flows into a water channel of the upper die, water in the water channel of the upper die flows back into the cold water cavity along a water pipe, and the cold water absorbs heat in the die, so that the molten glue is cooled and formed. The utility model is provided with a cooling system.

(2) The utility model is provided with a disassembly and assembly mechanism, a motor drives a bevel gear to rotate, the bevel gear drives a rotary table to horizontally rotate through a ring gear, so that a cooling-formed mold rotates to the lower part of the disassembly and assembly mechanism, a non-injection-molded mold rotates to the lower part of an injection molding machine, the disassembly and assembly mechanism disassembles an upper mold and a lower mold, a molded finished product is taken out, and the injection molding machine performs injection molding on the mold; the dismouting mechanism operation, the drive clamp splice moves down after electric putter extends, make the clamp splice cover on last mould, then insert in the recess of last mould after the cylinder extension, make and go up the mould and fix between the clamp splice, then No. two motor drive pivots rotate, the pivot drives the screw head and rotates, the screw head is with the screw spiral shell that makes progress in the last mould, make screw and lower mould separation, the shrink back drive clamp splice of electric putter is removed in opposite directions, the clamp splice upwards holds in the palm with last mould, make and go up mould and lower mould separation, can take out the fashioned finished product in the type chamber, then electric putter extends the back and puts last mould on the lower mould, then No. two motor drive screws spiral shell is in the lower mould downwards. The utility model is convenient for continuous forming and processing and has the function of automatic disassembly and assembly.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a cross-sectional view of the clamp block;

fig. 3 is a sectional view of the case.

Wherein: the device comprises a box body 10, a center platform 11, a rotary table 12, a ring gear 13, a first motor 14, a bevel gear 15, a cold water cavity 16, an annular cavity 17, a water pump 18, a water pipe 19, a lower die 20, an upper die 21, a bracket 22, an electric push rod 23, a guide rod 24, a clamping block 25, a second motor 26, a rotating shaft 27, a screw head 28, a spring 29 and a cylinder 30.

Detailed Description

The precision mold which is convenient to disassemble and assemble and can be recycled is structurally shown in fig. 1-3 and comprises a workbench, a mold and a disassembling and assembling mechanism, wherein the workbench structurally comprises a box body 10, a rotary table 12 and a first motor 14, the box body 10 is of a cylindrical barrel-shaped structure, a cylindrical central table 11 is fixed on the central axis part of the box body 10, the rotary table 12 is of a circular plate-shaped structure, the rotary table 12 is sleeved on the upper end part of the central table 11, a ring gear 13 is fixed on the bottom side wall, the first motor 14 is arranged in a side wall groove of the central table 11, a bevel gear 15 is fixed on a rotor end, and the top end of the bevel gear 15 is meshed with the ring gear 13; the plurality of moulds are uniformly arranged on the rotary table 12, the mould structure comprises an upper mould 21 and a lower mould 20, the lower mould 20 is arranged in a groove on the top side wall of the rotary table 12, and the upper mould 21 is arranged at the top end of the lower mould 20; the structure of dismouting mechanism includes support 22, electric putter 23, clamp splice 25, screw head 28 and No. two motors 26, support 22 is Z type structure, the bottom lateral wall of support 22 is fixed on the top lateral wall of center platform 11, electric putter 23 sets up in the top through-hole of support 22, clamp splice 25 is the type of falling U structure, the bottom at electric putter 23 is fixed to clamp splice 25, screw head 28 sets up in the perpendicular through-hole of clamp splice 25, No. two motors 26 are fixed on the top lateral wall of clamp splice 25, and the rotor bottom mounting has pivot 27, pivot 27 is criss-cross cylinder structure, and inserts in the top recess of screw head 28.

The top end of the rotating shaft 27 and the top end of the screw head 28 are connected through a spring 29, the spring 29 is sleeved on the rotating shaft 27, and after the spring 29 is compressed, the screw head 28 slides upwards along the rotating shaft 27 to adapt to the upward or downward screwing of the screw in the upper die 21.

Air cylinders 30 are respectively arranged in through holes of the left wall and the right wall of the clamping block 25, grooves are respectively arranged on the left side wall and the right side wall of the upper die 21, and the air cylinders 30 are inserted into the grooves after being extended, so that the upper die 21 is fixed between the clamping blocks 25.

A plurality of guide rods 24 are fixed on the top side wall of the clamping block 25, the tops of the guide rods 24 penetrate through vertical through holes in the top of the support 22, and the guide rods 24 slide up and down to guide the clamping block 25.

An outer cavity formed by separating an annular partition plate arranged in the box body 10 is a cold water cavity 16, a cold water system is arranged in the cold water cavity 16, the annular cavity arranged at the inner upper end of the cold water cavity 16 is an annular cavity 17, the inlet end of a water channel of the lower die 20 is inserted into the annular cavity 17, the outlet end of the water channel of the upper die 20 is fixedly provided with a water pipe 19, the water pipe 19 is inserted into the cold water cavity 16, cold water in the cold water cavity 16 flows into the annular cavity 17, cold water in the annular cavity 17 flows into the water channel of the lower die 20, cold water in the lower die 20 flows into the water channel of the upper die 21, and water in the water channel of the upper die 20 flows back into the cold water cavity 16 along the water pipe 19 to form a cooling system.

A water pump 18 is arranged on the inner side wall of the partition plate, the inlet end of the water pump 18 is communicated with the cold water cavity 16, the outlet end of the water pump 18 is communicated with the annular cavity 17, and the water pump 18 pumps water in the cold water cavity 16 into the annular cavity 17.

The rear side wall of the box body 10 is provided with a control panel, and the control panel is electrically connected with the water pump 18, the first motor 14, the electric push rod 23, the cylinder 30 and the second motor 26.

The working principle of the utility model is as follows: when the injection molding machine is used, the injection molding machine injects molten glue into a cavity between the upper die 21 and the lower die 20, then the water pump 18 pumps water in the cold water cavity 16 into the annular cavity 17, the cold water in the annular cavity 17 flows into a waterway of the lower die 20, the cold water in the lower die 20 flows into a waterway of the upper die 21, the water in the waterway of the upper die 20 flows back into the cold water cavity 16 along the water pipe 19, and the cold water absorbs heat in the die, so that the molten glue is cooled and molded; a first motor 14 drives a conical gear 15 to rotate, the conical gear 15 drives a rotary table 12 to horizontally rotate through a ring gear 13, so that a cooling-formed mold rotates to the position below a disassembling and assembling mechanism, a non-injection-molded mold rotates to the position below an injection molding machine, the disassembling and assembling mechanism dissembling an upper mold 21 and a lower mold 20, a formed finished product is taken out, and the injection molding machine performs injection molding on the mold; the disassembling and assembling mechanism operates, the electric push rod 23 extends to drive the clamping blocks 25 to move downwards, the clamping blocks 25 cover the upper die 21, the air cylinder 30 extends to be inserted into a groove of the upper die 21, the upper die 21 is fixed between the clamping blocks 25, the second motor 26 drives the rotating shaft 27 to rotate, the rotating shaft 27 drives the screw head 28 to rotate, the screw head 28 enables screws in the upper die 21 to be screwed upwards, the screws are separated from the lower die 20, the electric push rod 23 contracts to drive the clamping blocks 25 to move oppositely, the clamping blocks 25 enable the upper die 21 to be supported upwards, the upper die 21 is separated from the lower die 20, finished products formed in a cavity can be taken out, the upper die 21 is placed on the lower die 20 after the electric push rod 23 extends, and the second motor 26 drives the screws to be screwed downwards into the lower die 20. The utility model is convenient for continuous forming and processing and has the function of automatic disassembly and assembly.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The precision mold convenient to disassemble and assemble and capable of being recycled is characterized by comprising a workbench, a mold and a disassembling and assembling mechanism, wherein the workbench structurally comprises a box body (10), a rotary table (12) and a first motor (14), the box body (10) is of a cylindrical barrel-shaped structure, a central axis part of the box body (10) is fixedly provided with a cylindrical central table (11), the rotary table (12) is of a circular plate-shaped structure, the rotary table (12) is sleeved at the upper end part of the central table (11), a ring gear (13) is fixedly arranged on the bottom side wall of the central table (11), the first motor (14) is arranged in a side wall groove of the central table (11), a bevel gear (15) is fixedly arranged at a rotor end, and the top end of the bevel gear (15) is meshed with the ring gear (13); the mold is provided with a plurality of molds which are uniformly arranged on the rotary table (12), the mold structurally comprises an upper mold (21) and a lower mold (20), the lower mold (20) is arranged in a groove in the top side wall of the rotary table (12), and the upper mold (21) is arranged at the top end of the lower mold (20); the structure of dismouting mechanism includes support (22), electric putter (23), clamp splice (25), screw head (28) and No. two motor (26), support (22) are Z type structure, the bottom lateral wall of support (22) is fixed on the top lateral wall of center platform (11), electric putter (23) set up in the top through-hole of support (22), clamp splice (25) are the type of falling U structure, the bottom at electric putter (23) is fixed in clamp splice (25), screw head (28) set up in the perpendicular through-hole of clamp splice (25), No. two motor (26) are fixed on the top lateral wall of clamp splice (25), and the rotor bottom mounting has pivot (27), pivot (27) are criss-cross cylinder structure, and insert in the top recess of screw head (28).

2. The recyclable precision mold as set forth in claim 1, wherein: the top of pivot (27) and the top of screw head (28) are passed through spring (29) and are connected, spring (29) cover is on pivot (27), spring (29) compression back, screw head (28) upwards slide along pivot (27).

3. The recyclable precision mold as set forth in claim 1, wherein: air cylinders (30) are respectively arranged in through holes of the left wall and the right wall of the clamping block (25), grooves are respectively arranged on the left side wall and the right side wall of the upper die (21), and the air cylinders (30) are inserted into the grooves after being extended.

4. The recyclable precision mold as set forth in claim 1, wherein: a plurality of guide rods (24) are fixed on the top side wall of the clamping block (25), the tops of the guide rods (24) penetrate through vertical through holes in the top of the support (22), and the guide rods (24) slide up and down.