CN214111231U

CN214111231U - Shaping jig

Info

Publication number: CN214111231U
Application number: CN202023033121.6U
Authority: CN
Inventors: 李瑞娟
Original assignee: Dongguan Dongwu Precision Plastic Hardware Co ltd
Current assignee: Dongguan Dongwu Precision Plastic Hardware Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-09-03
Anticipated expiration: 2030-12-16

Abstract

The utility model belongs to the technical field of the technique of moulding plastics and specifically relates to indicate a design tool, including the base and a plurality of matrix array that are set up in the design piece at base top, the design piece is used for holding and establishes not taking place sunken in order to let the product cool off in the product, a plurality of design pieces all can dismantle set up in the base. The utility model discloses a be provided with a plurality of standard parts, this standard part shape suits with the cavity position of product, lets the product cover in order to cool off outside the standard part to avoided the product cooling too fast and take place to warp, with this cooling efficiency has been promoted.

Description

Shaping jig

Technical Field

The utility model belongs to the technical field of the technique of moulding plastics and specifically relates to indicate a design tool.

Background

After the product is injection molded, the product needs to be cooled to normal temperature to perform blanking. For some hollow products, the middle position of the side wall or the bottom of the hollow product is easy to collapse in the cooling process due to the thickness in the cooling process, so that the appearance of the hollow product is affected, and the forming rate is reduced. At present, most of products are slowly cooled, so that the cooling efficiency is reduced, and the large-scale production of the products is not facilitated.

Disclosure of Invention

The utility model discloses problem to prior art provides a design tool, can let the product cool off fast and also can not take place to warp.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a pair of design tool, including the base and a plurality of matrix array that are set up in the design piece at base top, the design piece is used for holding to establish in order not to take place sunken when letting the product cool off to the product, a plurality of design pieces all can dismantle set up in the base.

Further, the base is provided with a plurality of installation positions, and the both sides of installation position are provided with the spout respectively, and the one end of spout is provided with the opening, and the both sides of deciding the type spare are provided with the draw runner respectively, and the draw runner slides in the spout from the opening.

Furthermore, an insertion hole is formed in the opening of the sliding groove, and a positioning pin is detachably arranged in the insertion hole; the shaping piece is provided with a positioning hole, and the positioning pin is used for being inserted into the positioning hole to position the positioning piece.

Furthermore, the installation position is provided with a blowing structure, the shaping piece is provided with an air passage, and the blowing structure is used for blowing air into the air passage to cool the shaping piece.

Further, the base is provided with the elevating system who is used for driving a plurality of profile fixing pieces to go up and down, elevating system includes driving piece and lift piece, the activity of lift piece set up in the base, a plurality of profile fixing pieces all install in lift piece, lift piece is used for the drive driving piece goes up and down.

Furthermore, the driving part comprises a lifting motor, a gear and a rack, the lifting motor is arranged in the base, the gear and a rotating shaft of the lifting motor rotate synchronously, the rack is meshed with the gear, and the rack is arranged on the lifting part.

Further, the surface of the fixed part is coated with a heat-resistant coating.

The utility model has the advantages that: the utility model discloses a be provided with a plurality of standard parts, this standard part shape suits with the cavity position of product, lets the product cover in order to cool off outside the standard part to avoided the product cooling too fast and take place to warp, with this cooling efficiency has been promoted.

Drawings

Fig. 1 is a schematic view of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is an internal schematic view of the shaping member of the present invention.

Reference numerals: the device comprises a base 1, a shaping piece 2, an installation position 3, a lifting mechanism 4, a slide bar 21, a positioning hole 22, an air channel 23, a sliding chute 31, a positioning pin 33, a blowing structure 34, a driving piece 41, a lifting piece 42, a lifting motor 43, a gear 44 and a rack 45.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, the utility model provides a pair of design tool, including base 1 and a plurality of matrix array set up in the design piece 2 at base 1 top, design piece 2 is used for holding and establishes in order not to take place sunken in the product when letting the product cool off, a plurality of design pieces 2 all can dismantle set up in base 1.

When the device is used, a plurality of products are picked up by the picking mechanism and transferred to the position right above the device (the products are generally connected by the water gap pieces), then the products are assembled with the fixed pieces 2 in a one-to-one correspondence manner, and then the products are sleeved outside the fixed pieces 2 for cooling; when the product temperature reduces and when having the indent trend, the outer wall of deciding the type spare 2 can support the product in order to prevent that the product from going on the indent, has guaranteed the quality of product for the temperature dropping speed is very fast also can not lead to the product to take place to warp. And when the product that needs finalize the design changes, only need pull down decide type piece 2 change can, promoted the utility model discloses an application scope and application flexibility.

In this embodiment, the base 1 is provided with a plurality of installation positions 3, and the both sides of installation position 3 are provided with spout 31 respectively, and the one end of spout 31 is provided with the opening, and the both sides of design 2 are provided with draw runner 21 respectively, and draw runner 21 slides in spout 31 from the opening. Namely, the fixed part 2 is installed on the installation position 3 or is detached from the installation position 3 in a sliding mode in the sliding groove 31, so that the fixed part 2 is convenient to disassemble and assemble; specifically, an opening of the chute 31 is provided with a jack, and a positioning pin 33 is detachably arranged in the jack; the stationary member 2 is provided with positioning holes 22, and positioning pins 33 are inserted into the positioning holes 22 to position the positioning members, so that the positioning and installation of the stationary member 2 are more convenient.

Specifically, the mounting position 3 is provided with a blowing structure 34, the shaping member 2 is provided with an air passage 23, and the blowing structure 34 is used for blowing air into the air passage 23 to cool the shaping member 2. After the product is taken away promptly, blow structure 34 and blow in gas toward the setting piece 2 in, let gas through air flue 23 and the contact of setting piece 2 and take away the heat for setting piece 2 can not keep high temperature for a long time and lead to warping, thereby has guaranteed the design effect to the product. The blowing structure 34 is a conventional structure, for example, a fan may be respectively disposed at each installation position 3, or one air source and a plurality of air pipes are used for air transmission to achieve a blowing effect, which is not described herein again.

In this embodiment, the base 1 is provided with a lifting mechanism 4 for driving the plurality of shaped pieces 2 to lift, the lifting mechanism 4 includes a driving member 41 and a lifting member 42, the lifting member 42 is movably disposed in the base 1, the plurality of shaped pieces 2 are all mounted on the lifting member 42, specifically, the mounting positions 3 are disposed on the lifting member 42, and the shaped pieces 2 are mounted on the mounting positions 3; the lifting member 42 is used for driving the driving member 41 to lift. After finalizing the design, the lifting mechanism 4 drives the fixed part 2 to descend so that the fixed part 2 is separated from the product, and then the product is picked up by the picking mechanism and sent to the next process, thereby being beneficial to avoiding the product from interacting with the fixed part 2 to influence the picking mechanism on the product.

Specifically, the driving member 41 includes a lifting motor 43, a gear 44 and a rack 45, the lifting motor 43 is disposed in the base 1, the gear 44 and a rotating shaft of the lifting motor 43 rotate synchronously, the rack 45 is engaged with the gear 44, and the rack 45 is mounted on the lifting member 42. That is, the utility model discloses drive gear 44 by elevator motor 43 and rotate to the transmission goes up and down to rack 45, in order to reach the lift drive effect to lifting member 42. Because the range of lift that gear 44 and rack 45 cooperation reached can be controlled, also can avoid to rise or the drive range of decline too big to lifter 42, guaranteed the utility model discloses a safety.

In this embodiment, the surface of the fixed part 2 is coated with heat-resistant coating, can reduce the heat transfer of product as far as possible to the surface of the fixed part 2, avoid the fixed part 2 to heat up too fast and warp, and the temperature that the fixed part 2 can effectively be guaranteed to the cooperation structure 34 of blowing is in certain extent, makes the utility model discloses can work for a long time and steadily.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.

Claims

1. The utility model provides a design tool which characterized in that: including the base and a plurality of be matrix array set up in the design piece at base top, the design piece is used for holding and establishes in order not to take place sunken when letting the product cool off to the product, a plurality of design pieces all can dismantle set up in the base.

2. The sizing jig according to claim 1, characterized in that: the base is provided with a plurality of installation positions, and the both sides of installation position are provided with the spout respectively, and the one end of spout is provided with the opening, and the both sides of deciding the type spare are provided with the draw runner respectively, and the draw runner slides in the spout from the opening.

3. The sizing jig according to claim 2, characterized in that: the opening of the sliding chute is provided with a jack, and a positioning pin is detachably arranged in the jack; the shaping piece is provided with a positioning hole, and the positioning pin is used for being inserted into the positioning hole to position the positioning piece.

4. The sizing jig according to claim 2, characterized in that: the installation position is provided with the structure of blowing, and the design is provided with the air flue, and the structure of blowing is used for blowing in wind in order to cool off the design to the air flue.

5. The sizing jig according to claim 1, characterized in that: the base is provided with the elevating system who is used for driving a plurality of profile fixing pieces to go up and down, elevating system includes driving piece and lift piece, the activity of lift piece set up in the base, a plurality of profile fixing pieces all install in lift piece, lift piece is used for the drive driving piece goes up and down.

6. The sizing jig according to claim 5, characterized in that: the driving piece comprises a lifting motor, a gear and a rack, the lifting motor is arranged in the base, the gear and a rotating shaft of the lifting motor rotate synchronously, the rack is meshed with the gear, and the rack is installed on the lifting piece.

7. The sizing jig according to claim 1, characterized in that: the surface of the fixed part is coated with a heat-resistant coating.