CN218315036U

CN218315036U - Finished injection product discharging device

Info

Publication number: CN218315036U
Application number: CN202222040648.4U
Authority: CN
Inventors: 龚科
Original assignee: Zhuhai Hengwei Plastic Products Co ltd
Current assignee: Zhuhai Hengwei Plastic Products Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-01-17
Anticipated expiration: 2032-08-04

Abstract

The utility model discloses an injection moulding product finished product unloader, including unable adjustment base and bed die, unable adjustment base's last fixed surface installs the bed die, the inside of bed die is close to both sides activity and inlays and be equipped with the ejector pin, the up end fixed mounting of ejector pin has the layer board. A injection moulding product finished product unloader, after product injection moulding, the last mould that rises pushes down external force to the ejector pin can diminish gradually, just so can make the pulling force that the ejector pin was to the spring diminish, just so make the lower extreme pulling backstop piece of spring rise, the backstop piece just can drive the ejector pin and rise, the ejector pin that rises just can promote the T type spare that the layer board drove after the shaping and rise, thereby accomplish the unloading, and the ejector pin can make T type spare keep steady when rising, can not incline, through the protective cover who changes different thickness, can adjust the thickness of T type spare upper end both sides.

Description

Finished product discharging device for injection molding products

Technical Field

The utility model relates to an unloader field, in particular to injection moulding product finished product unloader.

Background

The injection molding product needs to be subjected to demolding and blanking after injection molding, and blanking needs to be completed by using a blanking device to assist the formed product in blanking.

However, the finished product blanking device of the injection molding product at the current stage has some defects, the injection molding product at the current stage is blanked by pushing the finished product out of the die slot through the pushing device at the bottom, but the formed product is inclined in the rising process easily in a bottom pushing mode, the inclined product can rub with the die slot, the product can be scraped, and when the injection molding product is a T-shaped piece, the forming thicknesses of two sides of the upper end of the T-shaped piece can not be adjusted according to the production requirement.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an injection moulding product finished product unloader can effectively solve the technical problem in the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides an injection moulding product finished product unloader, includes unable adjustment base and bed die, unable adjustment base's last fixed surface installs the bed die, the inside of bed die is close to both sides activity and inlays and be equipped with the ejector pin, the up end fixed mounting of ejector pin has the layer board, the upper surface of layer board is equipped with protective cover.

Preferably, the upper surface of bed die is seted up flutedly, the die cavity has been seted up to the inside lower surface of recess, the jack has been seted up to the inside lower surface of recess and the both sides corner that is located the die cavity, the groove has been seted up to the inside of bed die and the below that is located the jack, the internal surface of accomodating the groove has vertically seted up the draw-in groove, the jack with accomodate the groove intercommunication, the quantity of draw-in groove is four.

Preferably, the upper surface of layer board is close to both ends and has seted up the fixed orifices, the upper surface of layer board is close to the four corners and has seted up and inlay and establish the groove, the inside of fixed orifices is inlayed and is equipped with fastening bolt.

Preferably, the lower surface of the protective cover plate is fixedly provided with embedded columns close to four corners, and the lower ends of the embedded columns are embedded in the embedded grooves.

Preferably, the thread groove has been seted up to the up end of ejector pin, ejector pin's lower terminal surface fixed mounting has the backstop piece, the outer fixed surface of backstop piece installs the fixture block, ejector pin's the surface and the top cover that is located the backstop piece are equipped with the spring.

Preferably, the lower end of the ejector rod penetrates through the jack and is embedded in the accommodating groove, the clamping block is embedded in the clamping groove, the lower end of the spring is connected with the stop block, the upper end of the spring is connected with the top of the accommodating groove, the lower end of the fastening bolt penetrates through the fixing hole and is embedded in the threaded groove, and the supporting plate is fixed with the ejector rod through the fastening bolt.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through setting up down the module, the ejector pin, layer board and protective cover plate mutually support's mode, after product injection moulding, go up mould and bed die separation, it just can diminish gradually to the push down external force of ejector pin to go up the mould this moment, just so can make the pulling force of ejector pin to the spring diminish, just so make the lower extreme pulling backstop piece of spring rise, the backstop piece just can drive the ejector pin and rise, the ejector pin that rises just can promote the layer board and drive the T type spare after the shaping and rise, thereby accomplish the unloading, and ejector pin can make T type spare keep steadily rising, can not incline, protective cover plate through changing different thickness, can adjust the thickness of T type spare upper end both sides.

Drawings

FIG. 1 is an overall structure diagram of a finished product discharging device for injection molding products of the present invention;

fig. 2 is a schematic view of a partial disassembly of the discharging device for finished products of injection molding products of the present invention;

FIG. 3 is an enlarged view of the part A of the finished product blanking device of the injection molding product of the present invention in FIG. 2;

fig. 4 is a partial sectional view of the discharging device for finished products of injection products of the present invention;

fig. 5 is an enlarged view of the position B in fig. 4 of the discharging device for finished injection products.

In the figure: 1. a fixed base; 2. a lower die; 201. a groove; 202. a die cavity; 203. a jack; 204. a receiving groove; 205. a card slot; 3. pushing the push rod; 301. a thread groove; 302. a stop block; 303. a clamping block; 304. a spring; 4. a support plate; 401. a fixing hole; 402. embedding a groove; 403. fastening a bolt; 5. a protective cover plate; 501. and embedding the column.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-5, a finished injection product discharging device comprises a fixing base 1 and a lower die 2, wherein the upper surface of the fixing base 1 is fixedly provided with the lower die 2, push rods 3 are movably embedded in the lower die 2 close to two sides, the upper end surfaces of the push rods 3 are fixedly provided with supporting plates 4, and the upper surfaces of the supporting plates 4 are provided with protective cover plates 5.

The upper surface of the lower die 2 is provided with a groove 201, the inner lower surface of the groove 201 is provided with a die cavity 202, the inner lower surface of the groove 201 and corners at two sides of the die cavity 202 are provided with jacks 203, the inner portion of the lower die 2 and below the jacks 203 are provided with accommodating grooves 204, the inner surface of the accommodating grooves 204 is longitudinally provided with clamping grooves 205, the jacks 203 are communicated with the accommodating grooves 204, the number of the clamping grooves 205 is four, and the accommodating grooves 204 can accommodate the extruded ejector rods 3; fixing holes 401 are formed in the upper surface of the supporting plate 4 close to two ends, embedding grooves 402 are formed in the upper surface of the supporting plate 4 close to four corners, fastening bolts 403 are embedded in the fixing holes 401, and the supporting plate 4 and the ejector rods 3 can be fixed together through the fastening bolts 403; the lower surface of the protective cover plate 5 is fixedly provided with embedded columns 501 near four corners, the lower ends of the embedded columns 501 are embedded in the embedded grooves 402, and the fastening bolts 403 can be hidden by the protective cover plate 5; the upper end face of the ejector rod 3 is provided with a thread groove 301, the lower end face of the ejector rod 3 is fixedly provided with a stop block 302, the outer surface of the stop block 302 is fixedly provided with a clamping block 303, a spring 304 is sleeved on the surface of the ejector rod 3 and above the stop block 302, and the spring 304 can generate downward ejecting force on the stop block 302; the lower end of the ejector rod 3 penetrates through the jack 203 to be embedded in the accommodating groove 204, the clamping block 303 is embedded in the clamping groove 205, the lower end of the spring 304 is connected with the stop block 302, the upper end of the spring 304 is connected with the top of the accommodating groove 204, the lower end of the fastening bolt 403 penetrates through the fixing hole 401 to be embedded in the threaded groove 301, the supporting plate 4 is fixed with the ejector rod 3 through the fastening bolt 403, and the clamping block 303 is matched with the clamping groove 205, so that the ejector rod 3 can stably move up and down.

It should be noted that, the utility model relates to an injection moulding product finished product unloader, when using, after product injection moulding, go up mould and 2 separation of bed die, it just can diminish gradually to push down external force of ejector pin 3 to go up the mould this moment, just so can make ejector pin 3 diminish to the pulling force of spring 304, just so make the lower extreme pulling backstop piece 302 of spring 304 rise, backstop piece 302 just can drive ejector pin 3 and rise, the ejector pin 3 that rises just can promote the T type spare behind layer board 4 drive shaping and rise, thereby accomplish the unloading, and ejector pin 3 can make T type spare keep steady when rising, can not incline, protective cover plate 5 through changing different thickness, can adjust the thickness of T type spare upper end both sides.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an injection moulding product finished product unloader which characterized in that: including unable adjustment base (1) and bed die (2), the last fixed surface of unable adjustment base (1) installs bed die (2), the inside of bed die (2) is close to both sides activity and inlays and is equipped with ejector pin (3), the up end fixed mounting of ejector pin (3) has layer board (4), the upper surface of layer board (4) is equipped with protective cover board (5).

2. The finished product blanking device of injection molding products of claim 1, characterized in that: the upper surface of bed die (2) is seted up flutedly (201), chase (202) have been seted up to the inside lower surface of recess (201), jack (203) have been seted up to the inside lower surface of recess (201) and the both sides corner that is located chase (202), the inside of bed die (2) and the below that is located jack (203) have been seted up and have been accomodate groove (204), draw-in groove (205) have vertically been seted up to the internal surface of accomodating groove (204), jack (203) with accomodate groove (204) intercommunication, the quantity of draw-in groove (205) is four.

3. The finished product blanking device of injection molding products of claim 2, characterized in that: the upper surface of layer board (4) is close to both ends and has seted up fixed orifices (401), the upper surface of layer board (4) is close to the four corners and has seted up and inlay and establish groove (402), fastening bolt (403) are inlayed and are equipped with to the inside of fixed orifices (401).

4. A finished injection product blanking device according to claim 3, characterized in that: the lower surface of the protective cover plate (5) is fixedly provided with embedded columns (501) close to four corners, and the lower ends of the embedded columns (501) are embedded in the embedded grooves (402).

5. A finished injection product blanking device according to claim 4, characterized in that: thread groove (301) have been seted up to the up end of ejector pin (3), the lower terminal surface fixed mounting of ejector pin (3) has backstop piece (302), the outer fixed surface of backstop piece (302) installs fixture block (303), the top cover that the surface of ejector pin (3) just is located backstop piece (302) is equipped with spring (304).

6. A finished injection product blanking device according to claim 5, characterized in that: the lower extreme of ejector pin (3) passes jack (203) and inlays to be established in accomodating groove (204), fixture block (303) are inlayed and are established in draw-in groove (205), the lower extreme and the backstop piece (302) of spring (304) are connected, the upper end and the top of accomodating groove (204) of spring (304) are connected, the lower extreme of fastening bolt (403) passes fixed orifices (401) and inlays to be established in thread groove (301), layer board (4) are fixed through fastening bolt (403) and ejector pin (3).