CN220269831U

CN220269831U - Mould drying equipment

Info

Publication number: CN220269831U
Application number: CN202321369107.4U
Authority: CN
Inventors: 贺小晖; 张天亮
Original assignee: Zhejiang Jisheng Machinery Co ltd
Current assignee: Zhejiang Jisheng Machinery Co ltd
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-12-29
Anticipated expiration: 2033-05-31

Abstract

A mould drying equipment is used for solving the technical problems that in the actual working process of some mould drying equipment in the background art, as a mould table can only move horizontally, the air flow driven by the rotation of a second fan blade is poor in drying effect in a certain time, and the drying efficiency is low. The automatic drying device comprises an operation room, a drying mechanism is arranged at the top of the operation room, a motor is fixedly connected to the bottom of the operation room, a vertical rotating shaft is connected to the output end of the motor, a clamping mechanism is connected to the top end of the rotating shaft, and the clamping mechanism corresponds to the drying mechanism up and down.

Description

Mould drying equipment

Technical Field

The utility model relates to the technical field of mold drying, in particular to mold drying equipment.

Background

The injection mold is a tool for producing plastic products, and also a tool for endowing the plastic products with complete structures and accurate dimensions, and injection molding is a processing method used in mass production of parts with complex shapes, specifically, heated and melted plastics are injected into a mold cavity by an injection molding machine under high pressure, and after cooling and solidification, a formed product is obtained, the injection mold can be recycled, but after injection molding, the mold needs to be cleaned, and after cleaning, drying treatment is needed.

In the prior art, as the patent document with the authority bulletin number of CN209991675U and the name of "an injection mold drying device", a mold drying device is disclosed, the device comprises a motor, a second fan blade, a circular rotary table and a supporting rod, the output end of the motor is connected with the second fan blade and the circular rotary table, the circular rotary table is connected with the supporting rod, the first motor drives the second fan blade and the circular rotary table to rotate, the rotation of the second fan blade accelerates the air flow, and the rotation of the circular rotary table is matched with the rotation of the second fan blade to drive the supporting rod to horizontally move so as to enable the mold platform to horizontally move, thereby drying the mold.

However, in the actual working process of the above patent document, since the mold table can only move horizontally, the air flow driven by the rotation of the second fan blade is poor in drying effect in a certain time, resulting in lower drying efficiency.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides a mold drying device which is used for solving the technical problem that in the prior art, in the actual working process of some mold drying devices, the mold table can only move horizontally, and the air flow driven by the rotation of the second fan blade has poor drying effect in a certain time, so that the drying efficiency is lower.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a mould drying equipment, includes the operation room, drying mechanism is installed at the operation room top, bottom fixedly connected with motor between the operation, the output of motor is connected with vertical pivot, the top of pivot is connected with fixture, fixture corresponds from top to bottom with drying mechanism.

Working principle:

before the drying work is carried out, the die to be processed is sent into the operation room, the die is clamped through the clamping mechanism, the motor is started, the motor drives the rotating shaft to rotate, the rotation of the motor drives the clamping mechanism to rotate, then the drying mechanism is started, and the drying mechanism carries out the drying work on the die.

The beneficial effects are that:

through setting up motor, pivot and fixture, the motor drives the pivot and rotates, and the rotation of pivot drives fixture rotation, cooperates fixture to wait to process the centre gripping of mould, carries out centrifugal motion to the water of mould surface adhesion, makes the mould spin-dry with moisture under the effect of centrifugal force;

through setting up stoving mechanism, make the temperature in the operation room rise, the evaporation of water on mould surface to take away the moisture, and cooperate the centrifugal motion trend effect of mould self, the stoving effect is further strengthened.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A;

FIG. 3 is an enlarged schematic view of an assembly of a working block, a clamping block, a third bolt, a slider, and a third threaded bore;

FIG. 4 is an enlarged schematic view of the work piece;

fig. 5 is a schematic plan view of the second cloth bellows in a state of being pulled from the inside of the first cloth bellows.

In the above figures: the air conditioner comprises an operation room 1, an air passing hole 2, an air cylinder 3, a first air distribution box 4, a second air distribution box 5, a ventilation hole 6, a mounting rod 7, a supporting block 8, a mounting block 9, a motor 10, a bottom plate 11, a hose 12, an air heater 13, a working block 14, a clamping block 15, a first bolt 16, a second bolt 17, a rotating shaft 18, a third bolt 19, a sliding block 20, a third threaded hole 21, a first threaded hole 22, a second threaded hole 23, a fixing block 24 and a door plate 25.

Detailed Description

The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.

Examples:

as shown in fig. 1, a mold drying device comprises an operation room 1, a drying mechanism is installed at the top of the operation room 1, a motor 10 is fixedly connected to the bottom of the operation room 1, a vertical rotating shaft 18 is connected to the output end of the motor 10, a clamping mechanism is connected to the top end of the rotating shaft 18, and the clamping mechanism corresponds to the drying mechanism vertically.

In the scheme, through the arrangement of the motor 10, the rotating shaft 18 and the clamping mechanism, the motor 10 drives the rotating shaft 18 to rotate, the rotating shaft 18 drives the clamping mechanism to rotate, and the clamping mechanism is matched for clamping a die to be processed, so that the die centrifugally moves, and moisture is dried under the action of the centrifugal force movement trend; through setting up stoving mechanism, make the temperature in the operation room 1 rise, the evaporation of water on mould surface to take away the moisture, and cooperate the centrifugal action of mould self, the stoving effect is further strengthened.

As shown in fig. 1, the drying mechanism comprises an air heater 13 and a first air distribution box 4, the air heater 13 is fixedly connected to the side wall of the operation room 1, the output end of the air heater 13 is connected with a hose 12, one side of the first air distribution box 4 is connected with the hose 12 in a conducting manner, and the first air distribution box 4 faces the clamping mechanism. By arranging the air heater 13 and the first air distribution box 4, the air heater 13 sends air into the first air distribution box 4, and sends air into the operation room 1 from the first air distribution box 4, so that the mold is dried; by providing the hose 12, the position of the first cloth bellows 4 can be adjusted.

As shown in fig. 1 and 5, the bottom of the first air distribution box 4 is provided with a plurality of ventilation holes 6, and a plurality of ventilation holes 6 face the clamping mechanism. The hot air enters the first cloth bellows 4 and is blown to the die through the vent holes 6. The first cloth bellows 4 is internally and slidably provided with a second cloth bellows 5 which is matched with the inner cavity of the first cloth bellows 4 and can be used for pulling out the first cloth bellows 4, the second cloth bellows 5 is communicated with the first cloth bellows 4, the bottom of the second cloth bellows 5 is also provided with a plurality of ventilation holes 6, and after the second cloth bellows 5 is pushed back into the first cloth bellows 4, the ventilation holes 6 on the first cloth bellows 4 are in one-to-one correspondence with the ventilation holes 6 on the second cloth bellows 5 and are communicated.

Through setting up second cloth bellows 5 and ventilation hole 6, pull out second cloth bellows 5 in follow first cloth bellows 4, second cloth bellows 5 can cooperate first cloth bellows 4 to jet hot gas downwards to widened air current blowout scope, accelerated drying efficiency, this kind of regulation mode also can satisfy and dry processing to different size moulds, and when the size of mould is relatively great, operating personnel can with second cloth bellows 5 follow in the first cloth bellows 4 pull out.

As shown in fig. 1, the top of the operating room 1 is fixedly connected with a cylinder 3 with a telescopic end vertically downward, and the top of the first cloth air box 4 is fixedly connected with the telescopic end of the cylinder 3. Through setting up cylinder 3, the flexible end of cylinder 3 drives the vertical removal of first cloth bellows 4 and second cloth bellows 5, adjusts the distance between first cloth bellows 4 and second cloth bellows 5 and the mould to according to the mould of different usage and texture nature and change the hot-blast dynamics of blowing to the mould, still further improved drying efficiency, and further protected the integrality of mould.

As shown in fig. 1, the clamping mechanism comprises a bottom plate 11 and two mounting rods 7, the bottom plate 11 is fixedly connected with the top end of a rotating shaft 18, the two mounting rods 7 are respectively arranged on two sides of the bottom plate 11, each mounting rod 7 horizontally slides through a supporting block 8, one side of each supporting block 8 is fixedly connected with a clamping block 15, and the two clamping blocks 15 are horizontally opposite.

Through setting up two installation poles 7, two supporting shoe 8 and two grip blocks 15, with supporting shoe 8 horizontal migration in installation pole 7 to change the distance between two grip blocks 15, adapt to the mould of waiting to process of different specifications, be fit for carrying out the centre gripping to the mould of waiting to process of different specifications.

As shown in fig. 1 and fig. 2, two support blocks 8 are provided with a row of first threaded holes 22 distributed horizontally near the bottom, two mounting rods 7 are fixedly connected with mounting blocks 9, one first threaded hole 22 of each row of first threaded holes 22 is internally and respectively connected with a first bolt 16, and the first bolts 16 are in threaded connection with the corresponding mounting blocks 9. After the position of the supporting block 8 is determined, the first bolt 16 is screwed into the mounting block 9 and one of the first threaded holes 22, so that the mounting block 9 and the first threaded holes 22 are locked, the clamping block 15 is fixed, and the clamping block 15 clamps the die firmly.

As shown in fig. 1, two hollow fixing blocks 24 with an open top are fixedly connected to two sides of the top of the bottom plate 11, and two mounting rods 7 are vertically slidably arranged in the two fixing blocks 24 in a one-to-one correspondence manner. Through setting up fixed block 24, installation pole 7 is at the vertical removal of fixed block 24, changes the height of installation pole 7 to change the height of two grip blocks 15, adapt to the mould to the co-altitude.

As shown in fig. 1 and 2, one side of each of the two mounting rods 7 is provided with a row of vertically distributed second threaded holes 23, each of the two fixing blocks 24 is provided with a second bolt 17 corresponding to the two rows of second threaded holes 23, and the second bolts 17 penetrate through one of the second threaded holes 23 corresponding to the row of second threaded holes 23 and the fixing block 24 and are in threaded connection with each other. By providing the second screw holes 23 and the second bolts 17, the second bolts 17 are screwed into the fixing block 24 and one of the second screw holes 23, and the fixing block 24 and the second screw holes 23 are locked, thereby fixing the mounting rod 7.

As shown in fig. 1 and fig. 3, the clamping block 15 is a cavity structure with two open sides, two sliding blocks 20 are slidably connected in the cavity of the clamping block 15, and two sliding blocks 20 are respectively and correspondingly fixedly connected with the working blocks 14 on one sides of the two open sides of the clamping block 15. By arranging the sliding blocks 20 and the working blocks 14, when the distance between the two working blocks 14 needs to be adjusted, the working blocks 14 are respectively pulled outwards or the working blocks 14 are pushed inwards in the clamping blocks 15, so that the distance between the two working blocks 14 is changed, and the clamping device is suitable for clamping dies to be machined with different specifications.

As shown in fig. 1 and 3, a row of third threaded holes 21 is formed at the top of the clamping block 15, the row of third threaded holes 21 are distributed along the horizontal direction and the distribution direction of the third threaded holes is perpendicular to the penetrating direction of the supporting block 8, one third threaded hole 21 of the row of third threaded holes 21 is internally and respectively connected with a third bolt 19 in a threaded manner, and the third bolts 19 are in threaded connection with the corresponding sliding blocks 20. By providing the third screw holes 21 and the third bolts 19, the third bolts 19 are screwed into one of the third screw holes 21, and the clamping block 15 and one of the third screw holes 21 are locked, thereby fixing the slider 20.

As shown in fig. 1 and 4, the two working blocks 14 are both of an "L" type structure, and the two working blocks 14 are opposed. Because the four working blocks 14 are all of an L-shaped structure, the four working blocks 14 can form stable abutting connection with the four corners of the die from the positions of the four corners of the die by relative matching, so that the die is positioned more firmly. The door plate 25 is arranged on the side wall of the operation room 1 in a clamping manner, a clamping hole is formed in the side wall of the operation room 1, the door plate 25 is clamped in the clamping hole, the clamping manner belongs to the prior art, the door plate 25 is opposite to the clamping mechanism and the drying mechanism, and the door plate 25 is arranged to remove and install the mechanism in the operation room 1.

Working principle:

before the drying work is carried out, the door plate 25 is opened, the die to be processed is placed on the bottom plate 11, the working blocks 14 are respectively pulled outwards or pushed inwards in the clamping blocks 15, so that the four working blocks 14 are in relative fit to form stable butt joint with the four corners of the die respectively from the positions of the four corners of the die, and the third bolts 19 are screwed into one of the third threaded holes 21, so that the fixing of the sliding block 20 is realized; at the same time, the position of the supporting block 8 is determined, and the first bolt 16 is screwed into the mounting block 9 and one of the first threaded holes 22, so that the supporting block 8 is fixed; at the same time the position of the mounting bar 7 is determined and the second bolt 17 is screwed into the fixing block 24 and one of the second threaded holes 23, so that the mounting bar 7 is fixed and the mould is clamped firmly by the clamping mechanism.

Then, starting the motor 10, driving the rotating shaft 18 to rotate by the motor 10, driving the clamping mechanism to rotate by the rotation of the motor 10, and simultaneously starting the air heater 13, wherein the air heater 13 sends air into the first air distribution box 4, and the air is blown to the die through the vent hole 6 after entering the first air distribution box 4;

when the air flow spraying range needs to be widened, the second air distribution box 5 is pulled out from the first air distribution box 4, and the second air distribution box 5 can be matched with the first air distribution box 4 to spray hot air downwards;

when the blowing force of hot air to the die needs to be changed, the air cylinder 3 is started, the telescopic end of the air cylinder 3 drives the first air distribution box 4 and the second air distribution box 5 to vertically move, the distance between the first air distribution box 4 and the second air distribution box 5 and the die is adjusted, and the whole operation is completed.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims

1. A mold drying apparatus, characterized in that: including operating room (1), drying mechanism is installed at operating room (1) top, operating room (1) bottom fixedly connected with motor (10), the output of motor (10) is connected with vertical pivot (18), the top of pivot (18) is connected with fixture, fixture corresponds from top to bottom with drying mechanism, drying mechanism includes air heater (13) and first cloth bellows (4), air heater (13) fixed connection just in operating room (1) lateral wall the output of air heater (13) is connected with hose (12), one side and hose (12) of first cloth bellows (4) are switched on and are connected, first cloth bellows (4) are towards fixture, fixture includes bottom plate (11) and two installation pole (7), bottom plate (11) with the top fixed connection of pivot (18), two installation pole (7) are located respectively the both sides of bottom plate (11), two equal horizontal slip wears to establish supporting shoe (8) on installation pole (7), two one side of supporting shoe (8) are connected with two opposite each other supporting shoe (15).

2. A mold drying apparatus as claimed in claim 1, wherein: the first cloth bellows (4) is internally and slidably provided with a second cloth bellows (5) which is matched with the inner cavity of the first cloth bellows (4) and can be used for pulling out the first cloth bellows (4), the second cloth bellows (5) is communicated with the first cloth bellows (4), and a plurality of ventilation holes (6) are formed in the bottom of the second cloth bellows (5).

3. A mold drying apparatus as claimed in claim 1, wherein: the top of the operating room (1) is fixedly connected with a cylinder (3) with a telescopic end vertically downward, and the top of the first cloth air box (4) is fixedly connected with the telescopic end of the cylinder (3).

4. A mold drying apparatus as claimed in claim 1, wherein: two supporting blocks (8) are close to the bottom and are all opened one row of first screw hole (22) of horizontal distribution, two all fixedly connected with installation piece (9) on installation pole (7), the equal threaded connection of one of them first screw hole (22) of every row first screw hole (22) is first bolt (16), first bolt (16) and corresponding installation piece (9) threaded connection.

5. A mold drying apparatus as claimed in claim 1, wherein: the two sides of the top of the bottom plate (11) are fixedly connected with hollow fixing blocks (24) with openings at the tops, and the two mounting rods (7) are vertically and slidably arranged in the two fixing blocks (24) in one-to-one correspondence respectively.

6. The mold drying apparatus as claimed in claim 5, wherein: one side of each mounting rod (7) is provided with a row of second threaded holes (23) which are vertically distributed, each fixing block (24) is provided with a second bolt (17) which corresponds to the two rows of second threaded holes (23) in a penetrating mode, and each second bolt (17) penetrates through one of the second threaded holes (23) corresponding to the row of second threaded holes (23) and the fixing block (24) to be in threaded connection with the corresponding second threaded holes.

7. A mold drying apparatus as claimed in claim 1, wherein: the clamping block (15) is of a cavity structure with two open sides, two sliding blocks (20) are connected in the cavity of the clamping block (15) in a sliding mode, and two sliding blocks (20) are respectively fixedly connected with the working blocks (14) on one sides of the two open sides of the clamping block (15) in one-to-one correspondence.

8. The mold drying apparatus as claimed in claim 7, wherein: a row of third threaded holes (21) are formed in the top of the clamping block (15), the row of third threaded holes (21) are distributed in the horizontal direction, the distribution direction of the third threaded holes is perpendicular to the penetrating direction of the supporting block (8), one third threaded hole (21) of the row of third threaded holes (21) is internally and uniformly connected with a third bolt (19), and the third bolt (19) is in threaded connection with a corresponding sliding block (20).