CN217531741U

CN217531741U - Medical treatment printing opacity product processing front mould ejector block structure

Info

Publication number: CN217531741U
Application number: CN202123091450.0U
Authority: CN
Inventors: 卞传涛
Original assignee: Kunshan Dingqing Precision Mould Co ltd
Current assignee: Kunshan Dingqing Precision Mould Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-10-04
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses a medical treatment printing opacity product processing front mould ejector pad structure, including the front mould, the lower extreme of front mould is connected with the back mould, the lower extreme of back mould is provided with the mould base that is used for supporting, the inboard of mould base is provided with ejection mechanism, the footstock is installed to the upper end of front mould, be provided with the back mould benevolence that aligns with the front mould benevolence under the front mould benevolence, the downside of fixed plate is fixed with the kicking block subassembly, the utility model discloses be provided with the locating part that is used for compressing tightly the product main part, locating part and product main part contact department are provided with the spacing groove, and spacing inslot wall adopts the plain noodles to handle, utilizes the locating part to compress tightly the product main part when the foundry goods, and when the foundry goods was accomplished to get a, drives the locating part rebound through the connecting rod for the locating part can break away from the product main part, conveniently gets going on of an operation, and the locating part of moving away from the product main part can not influence getting going on, can enough guarantee the qualification of product, also conveniently takes out the foundry goods product.

Description

Medical treatment printing opacity product processing front mould top block structure

Technical Field

The utility model relates to a mould auxiliary device technical field especially relates to a modular crown block structure before processing of medical treatment printing opacity product.

Background

In short, the die is a tool for manufacturing a formed article, the tool is composed of various parts, different dies are composed of different parts, and the processing of the appearance of the article is realized mainly through the change of the physical state of a formed material.

Medical treatment printing opacity product is mostly the complex shape structure, during injection moulding, because the complexity at its top, only laminates through last bed die, when carrying out spacing compressing tightly to the product, causes easily to get a difficult, the unqualified problem of product.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a top block structure of a front module for processing a medical light-transmitting product.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a medical treatment printing opacity product processing front mould ejector pad structure, includes the front mould, the lower extreme of front mould is connected with the back mould, the lower extreme of back mould is provided with the mould base that is used for supporting, the inboard of mould base is provided with ejection mechanism, the footstock is installed to the upper end of front mould, the inboard of front mould is provided with front mould benevolence, be provided with the back mould benevolence that aligns with front mould benevolence under the front mould benevolence, the intermediate position department of back mould benevolence is provided with the groove of moulding plastics, the fixed plate is installed to the lower terminal surface of footstock, the downside of fixed plate is fixed with the kicking block subassembly, the inboard upper portion in groove of moulding plastics is connected with the product main part.

As the utility model discloses a preferred technical scheme, ejection mechanism is including the liftout plate with fix the thimble at the liftout inboard, the liftout plate sets up in the inboard of mould base.

As a preferred technical scheme of the utility model, the kicking block subassembly is including coupling mechanism and compressing tightly stop gear, coupling mechanism sets up in the upper portion of kicking block subassembly, and connects in the bottom of fixed plate, compress tightly stop gear and set up in the bottom of kicking block subassembly, and hug closely the up end in the groove of moulding plastics.

As a preferred technical scheme of the utility model, coupling mechanism is including the connecting block, be used for fixed connection block's screw and connecting rod, the connecting block sets up in the lower terminal surface of fixed plate, the one end and the connecting block of connecting rod are connected, and the other end of connecting rod is connected with compressing tightly stop gear.

As a preferred technical scheme of the utility model, the spread groove has been seted up to the inboard of connecting block, the cross section of spread groove is identical with the top overall dimension of connecting rod.

As a preferred technical scheme of the utility model, compress tightly stop gear including the bolt that has the locating part and be used for fixed locating part, the locating part sets up in the up end in the groove of moulding plastics, and the locating part is used for compressing tightly the product main part, the locating part passes through the bolt fastening in the coupling mechanism bottom.

As a preferred technical scheme of the utility model, the spacing groove has been seted up to the inboard of locating part, and the spacing groove coincide with product main part side appearance.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the utility model discloses be provided with the locating part that is used for compressing tightly the product main part, locating part and product main part contact department are provided with the spacing groove, and the spacing inslot wall adopts the plain noodles to handle, utilizes the locating part can compress tightly the product main part when the foundry goods to accomplish the operation of getting, drives the locating part through the connecting rod and upwards moves, makes the locating part break away from the product main part, conveniently gets going on of an operation, and the locating part of removing the product main part can not influence getting going on of an operation, can enough guarantee the qualification of product, also conveniently takes out the foundry goods product;

2. the utility model discloses a connecting block passes through screwed connection on the fixed plate, and the screw can fix the position of connecting block, and has detachability, and the locating part utilizes bolted connection on the connecting rod, can dismantle, makes things convenient for dismounting device to maintain the maintenance operation.

Drawings

FIG. 1 is an external view of the mold of the present invention;

FIG. 2 is a schematic view of the connection structure of the front mold core and the rear mold core of the present invention;

FIG. 3 is a schematic view of the internal connection structure of the top block assembly of the present invention;

fig. 4 is a schematic view of a connection structure of the connection rod and the limiting member of the present invention;

FIG. 5 is an exploded view of the connection between the connecting rod and the position limiting member according to the present invention;

FIG. 6 is the connecting block is connected with the locating part and looks sideways at the schematic view

Wherein: 1. a front mold; 2. a rear mold; 3. a mold base; 4. ejecting the plate; 5. a top seat; 6. a front mold core; 7. a rear mold core; 71. injection molding a groove; 8. a fixing plate; 9. connecting blocks; 91. connecting grooves; 10. a connecting rod; 11. a limiting member; 111. a limiting groove; 12. and (5) a product body.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Examples

Referring to fig. 1 and 2, the utility model provides a medical treatment printing opacity product processing front mould ejector block structure, including front mould 1, the lower extreme of front mould 1 is connected with back mould 2, the lower extreme of back mould 2 is provided with the mould base 3 that is used for supporting, the inboard of mould base 3 is provided with ejection mechanism, ejection mechanism includes ejector plate 4 and the thimble of fixing in ejector plate 4, ejector plate 4 sets up in the inboard of mould base 3, the thimble evenly distributes in ejector plate 4, promote the mechanism motion through external power equipment, promote ejection mechanism upwards, make the thimble can be with the product ejection mould of accomplishing of moulding plastics, realize the separation of mould and product, conveniently take out the product;

the ejection plate 4 is connected with external power equipment, after injection molding is finished and the mold is opened, the power equipment pushes the ejection plate 4 to move upwards to drive an ejector pin in the ejection plate 4 to move upwards, and an injection molded product is ejected out of the mold to complete workpiece taking operation;

as a further embodiment of this embodiment, as shown in fig. 3 and 4, a top seat 5 is installed at the upper end of a front mold 1, a front mold core 6 is installed inside the front mold 1, a rear mold core 7 aligned with the front mold core 6 is installed right below the front mold core 6, an injection molding groove 71 is installed at the middle position of the rear mold core 7, a fixing plate 8 is installed on the lower end surface of the top seat 5, a top block assembly is fixed on the lower side of the fixing plate 8, and a product main body 12 is connected to the upper portion of the inner side of the injection molding groove 71; the ejecting block assembly comprises a connecting mechanism and a pressing limiting mechanism, the connecting mechanism is arranged on the upper portion of the ejecting block assembly and connected to the bottom end of the fixing plate 8, the connecting mechanism comprises a connecting block 9, a screw for fixing the connecting block 9 and a connecting rod 10, the connecting block 9 is arranged on the lower end face of the fixing plate 8, one end of the connecting rod 10 is connected with the connecting block 9, the other end of the connecting rod 10 is connected with the pressing limiting mechanism, a connecting groove 91 is formed in the inner side of the connecting block 9, the cross section of the connecting groove 91 is identical to the shape and size of the top end of the connecting rod 10, an upper end fixture block of the connecting groove 91 is identical to the connecting groove 91, the connecting rod 10 can be clamped into the connecting groove 91, the connecting block 9 forms a detachable structure with the connecting rod 10 through a bolt, the connecting mechanism is used for connecting the pressing limiting mechanism and providing power for the pressing limiting mechanism, the connecting mechanism has detachability and is convenient for detaching and detaching the bolt, so that the top end of the connecting rod 10 can slide out along the connecting groove 91 and is convenient for detaching and repairing;

the connecting mechanism is connected with the pressing limiting mechanism and the fixing plate 8, when a workpiece is taken, the moving fixing plate 8 drives the connecting rod 10 to move through the connecting block 9, power is transmitted to the pressing limiting mechanism, and the workpiece taking operation is assisted to be completed;

as a further embodiment of this embodiment, as shown in fig. 3, fig. 5 and fig. 6, a pressing and limiting mechanism is disposed at a bottom end of the top block assembly and is tightly attached to an upper end surface of the injection groove 71, the pressing and limiting mechanism includes a limiting piece 11 and a bolt for fixing the limiting piece 11, the limiting piece 11 is disposed at the upper end surface of the injection groove 71, and the limiting piece 11 is used for pressing the product main body 12, the limiting piece 11 is fixed at a bottom end of the connecting mechanism by the bolt, a limiting groove 111 is disposed at an inner side of the limiting piece 11, and the limiting groove 111 is matched with a side surface of the product main body 12 in shape, an inner wall of the limiting groove 111 is subjected to smooth surface treatment, the limiting piece 11 forms a detachable structure with the connecting rod 10 by the bolt, the limiting piece 11 forms a linkage structure with the connecting rod 10, and, during injection, the product is shaped by matching with the front mold core 6 and the rear mold core 7, so that the product is injected with a desired shape, after the injection, the connecting rod 10 drives the limiting piece 11 to move up and open together with the front mold core 6, so that the product main body 12 with an irregular upper end can be taken out from the injection groove 71, thereby facilitating completion of the operation;

the footstock 5 is connected with external power equipment, and power equipment takes the footstock 5 to move, opens front mould benevolence 6, and the fixed plate 8 of 5 bottoms of footstock utilizes connecting block 9 pulling connecting rod 10, opens locating part 11 from product main body 12, exposes product main body 12, and cooperation ejection mechanism upwards ejecting product main body 12 accomplishes and gets a operation.

The working principle is as follows: when the injection molding machine is used, a mold is well installed according to a certain standard, the mold base 3 fixedly supports the whole mold, the ejection plate 4 and the ejection seat 5 are respectively connected with external power equipment, during injection molding, molten raw materials flow in from a corner nozzle on the inner side of the ejection seat 5 and flow into an inner cavity of the mold through a pouring channel to reach the inner parts of the front mold core 6 and the rear mold core 7 to be molded at the position of the product main body 12, after the injection molding is finished and cooled, the mold is opened, the ejection seat 5 moves upwards along with the power equipment to drive the fixing plate 8 to move, the fixing plate 8 utilizes the connecting mechanism to pull the limiting part 11 to move upwards to expose the product main body 12, the ejection mechanism pushes the product main body 12 upwards under the action of the external power equipment, the product main body 12 is taken out from the injection molding groove 71 to complete piece taking operation, the ejection plate 4 and the ejection seat 5 are restored to the original position, and injection molding operation is repeatedly performed.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a medical treatment printing opacity product processing front mould top block structure, includes front mould (1), its characterized in that: the lower extreme of front mould (1) is connected with back mould (2), the lower extreme of back mould (2) is provided with mould base (3) that are used for the support, the inboard of mould base (3) is provided with ejection mechanism, footstock (5) are installed to the upper end of front mould (1), the inboard of front mould (1) is provided with front mould benevolence (6), be provided with back mould benevolence (7) that align with front mould benevolence (6) under front mould benevolence (6), the intermediate position department of back mould benevolence (7) is provided with injection moulding groove (71), fixed plate (8) are installed to the lower terminal surface of footstock (5), the downside of fixed plate (8) is fixed with the kicking block subassembly, the inboard upper portion in injection moulding groove (71) is connected with product main part (12).

2. The pre-processing mold top block structure for medical light transmission products according to claim 1, wherein: the ejection mechanism comprises an ejection plate (4) and an ejector pin fixed in the ejection plate (4), and the ejection plate (4) is arranged on the inner side of the mold base (3).

3. The pre-processing mold top block structure of a medical light transmission product according to claim 1, wherein: the ejector block assembly comprises a connecting mechanism and a pressing limiting mechanism, the connecting mechanism is arranged on the upper portion of the ejector block assembly and connected to the bottom end of the fixing plate (8), the pressing limiting mechanism is arranged at the bottom end of the ejector block assembly, and the upper end face of the injection molding groove (71) is tightly attached to the pressing limiting mechanism.

4. The pre-processing mold top block structure of a medical light transmission product according to claim 3, wherein: the connecting mechanism comprises a connecting block (9), a screw used for fixing the connecting block (9) and a connecting rod (10), the connecting block (9) is arranged on the lower end face of the fixing plate (8), one end of the connecting rod (10) is connected with the connecting block (9), and the other end of the connecting rod (10) is connected with the compression limiting mechanism.

5. The pre-processing mold top block structure for medical light transmission products according to claim 4, wherein: connecting groove (91) have been seted up to the inboard of connecting block (9), the cross section of connecting groove (91) is identical with the top overall dimension of connecting rod (10).

6. The pre-processing mold top block structure for medical light transmission products according to claim 3, wherein: compress tightly stop gear including stopper (11) and the bolt that is used for fixed stopper (11), stopper (11) set up in the up end of the groove of moulding plastics (71), and stopper (11) are used for compressing tightly product main part (12), stopper (11) pass through the bolt fastening in coupling mechanism bottom.

7. The pre-processing mold top block structure for medical light transmission products according to claim 6, wherein: the inner side of the limiting piece (11) is provided with a limiting groove (111), and the limiting groove (111) is matched with the side surface of the product main body (12) in shape.