CN214266477U

CN214266477U - Mold for producing selenium drum light guide strip

Info

Publication number: CN214266477U
Application number: CN202023123935.9U
Authority: CN
Inventors: 黄永旭; 梁跃; 毛辉军; 孟凡鹏; 杨飞
Original assignee: Kunshan Tuobao Hardware Plastic Co ltd
Current assignee: Kunshan Tuobao Hardware Plastic Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-09-24
Anticipated expiration: 2030-12-22

Abstract

The utility model relates to the technical field of molds, in particular to a mold for producing selenium drum light guide strips, which solves the defects existing in the prior art, and comprises relatively arranged mold feet, a lower mold fixed on the mold feet and an ejector plate slidably arranged between the two mold feet, wherein an ejector pin is fixedly arranged on the ejector plate, a guide pillar is fixed at the top of the lower mold, an upper mold is slidably assembled outside the guide pillar, the upper mold and the lower mold are oppositely arranged to form a cavity, an L-shaped connecting plate is fixed on the ejector plate through a sunk screw, a movable plate is fixedly connected with one side of the L-shaped connecting plate, and a through hole is arranged inside the movable plate; through the arrangement of the side seat, the connecting column, the L-shaped connecting plate, the baffle disc, the baffle and the like, after the die is opened for a period of stroke, the baffle can push the L-shaped connecting plate to drive the ejector plate to move, so that a product is ejected out, the L-shaped connecting plate can be pressed by the baffle during resetting, the ejector plate is reset, the ejection of the product is realized by utilizing the die opening force of the baffle, and the production cost is saved.

Description

Mold for producing selenium drum light guide strip

Technical Field

The utility model relates to the technical field of mold, especially, relate to a mould for producing selenium drum leaded light strip.

Background

Injection molding is a method for producing and molding industrial products, and the products generally adopt rubber injection molding and plastic injection molding, and the injection molding can also be divided into injection molding and die casting methods.

In the prior art, the moulds for the selenium drum light guide strips all adopt the oil cylinder to drive the ejector plate to move for discharging, so that the manufacturing cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a mold for producing a selenium drum light guide strip.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a die for producing a selenium drum light guide strip comprises die feet which are arranged oppositely, a lower die which is fixed on the die feet and an ejector plate which is arranged between the two die feet in a sliding mode, wherein an ejector pin is fixedly arranged on the ejector plate, a guide pillar is fixed at the top of the lower die, an upper die is assembled outside the guide pillar in a sliding mode, the upper die and the lower die are arranged oppositely to form a cavity, an L-shaped connecting plate is fixed on the ejector plate through a countersunk screw, a moving plate is fixedly connected to one side of the L-shaped connecting plate, and a through hole is formed in the moving plate;

the utility model discloses a movable plate, including last mould, side seat, spliced pole, baffle and fender dish, the both sides of going up the mould all are fixed with the side seat through countersunk screw, and there is the spliced pole bottom of side seat through screwed connection, and the outside of spliced pole is fixed and is provided with the baffle, and threaded connection has a screw rod on the spliced pole, and the tip welding of screw rod has the fender dish, and the spliced pole passes the inside of through-hole, realizes the movable plate motion through baffle and fender dish, and baffle and fender dish are located respectively the top and the below of movable plate.

Preferably, be provided with adjusting part on the lower mould, adjusting part includes the slide bar, and limiting plate and locating piece have been welded respectively at the both ends of slide bar, and the outside cover of slide bar is equipped with the spring, and the inside of lower mould has been seted up in proper order and has been linked together recess, slide opening and rectangular channel, the slide bar embedding is in the inside of slide opening.

Preferably, one side of the L-shaped connecting plate is provided with a positioning groove matched with the positioning block.

Preferably, the bottom of the baffle disc is provided with a rotating part of an integrally formed structure.

The utility model has the advantages that:

1. the utility model discloses in through the setting of side seat, spliced pole, L shape connecting plate, fender dish and baffle isotructure, after one section stroke of mould die sinking, the baffle can promote L shape connecting plate area thimble board and remove, ejecting with the product, the baffle can push down L shape connecting plate and thimble board resets when resetting, and it is ejecting to utilize the die sinking power of self to realize the product, has saved manufacturing cost.

2. The utility model discloses in through adjusting part's setting, long-term back of using, personnel can push the slide bar under the compound die state for in the locating piece embedding constant head tank, adjust increase of service life to not hard up part.

3. The utility model discloses in through the setting of screw rod, can adjust the position that keeps off the dish, avoid the condition that can not ejecting product after the part position shifts to take place.

Drawings

Fig. 1 is a front view of a mold for producing a selenium drum light guide strip according to the present invention;

fig. 2 is a reference numeral a enlarger of a mould for producing selenium drum leaded light strip that the utility model provides.

In the figure: 1 mould foot, 11 rectangular grooves, 2 lower moulds, 3 upper moulds, 4 ejector plates, 5 ejector pins, 6 side seats, 7L-shaped connecting plates, 71 positioning grooves, 8 adjusting components, 81 sliding rods, 82 limiting plates, 83 springs, 84 positioning blocks, 9 moving plates, 10 connecting columns, 101 screw rods, 102 baffle discs and 103 rotating parts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a mold for producing a selenium drum light guide strip comprises mold feet 1 which are oppositely arranged, a lower mold 2 fixed on the mold feet 1 and an ejector plate 4 slidably mounted between the two mold feet 1, wherein an ejector pin 5 is fixedly mounted on the ejector plate 4, a guide pillar is fixed at the top of the lower mold 2, an upper mold 3 is slidably mounted outside the guide pillar, the upper mold 3 and the lower mold 2 are oppositely arranged to form a cavity, an L-shaped connecting plate 7 is fixed on the ejector plate 4 through a sunk screw, a moving plate 9 is fixedly connected to one side of the L-shaped connecting plate 7, and a through hole is formed in the moving plate 9; the two sides of the upper die 3 are both fixed with side seats 6 through countersunk screws, the bottoms of the side seats 6 are connected with connecting columns 10 through screws, baffles 104 are fixedly arranged on the outer portions of the connecting columns 10, screw rods 101 are connected to the connecting columns 10 through threads, blocking discs 102 are welded at the end portions of the screw rods 101, the connecting columns 10 penetrate through the inner portions of the through holes, the moving plate 9 moves through the baffles 104 and the blocking discs 102, and the baffles 104 and the blocking discs 102 are located above and below the moving plate 9 respectively.

Wherein, through the setting of side seat 6, the spliced pole 10, L shape connecting plate 7, keep off the setting of structures such as dish 102 and baffle 104, after the mould die sinking a section stroke, baffle 104 can promote L shape connecting plate 7 and take thimble board 4 to remove, push out the product, baffle 104 can push down L shape connecting plate 7 and thimble board 4 resets during resetting, utilize the die sinking power of self to realize the product is ejecting, the manufacturing cost has been saved, through the setting of adjusting part 8, after long-term the use, personnel can promote slide bar 81 under the compound die state, make locating piece 84 imbed in the constant head tank 71, adjust the part that becomes flexible, the service life is prolonged, through the setting of screw 101, the position of keeping off the dish 102 can be adjusted, avoid the condition that can not ejecting product after the part position shifts to take place.

Be provided with adjusting part 8 on lower mould 2, adjusting part 8 includes slide bar 81, and limiting plate 82 and locating piece 84 have been welded respectively at slide bar 81's both ends, and slide bar 81's outside cover is equipped with spring 83, and lower mould 2's inside has been seted up in proper order and has been linked together recess, slide opening and rectangular channel 11, and slide bar 81 imbeds in the inside of slide opening.

One side of the L-shaped connecting plate 7 is provided with a positioning groove 71 matched with the positioning block 84.

The bottom of the baffle disc 102 is provided with a rotating part 103 of an integrated structure.

In the embodiment, after injection molding is completed inside, the upper die 3 moves upwards along the guide post to open the die, the upper die 3 simultaneously drives the side seats 6 on two sides to move, the side seats 6 drive the connecting posts 10, the baffle plates 104 and the baffle discs 102 which are rigidly connected with the side seats to move, after the upper die 3 moves for a certain stroke, the baffle discs 102 are contacted with the moving plate 9, the L-shaped connecting plate 7 and the ejector plate 4 are pushed to move by continuing die opening, the ejector plate 4 drives the ejector pins 5 to eject a product, and the product is completely ejected when the die opening is completed;

furthermore, when all the parts are loosened, a person can adjust the die to a die closing state, push the slide bar 81 on one side, correct the position of the part after the end part of the slide bar 81 is inserted into the positioning groove 71, and then adjust and repair the part;

in addition, when the component is deviated by the vibration of the mold, a person can operate the rotating part 103 to drive the blocking disc 102 and the screw 101 to rotate, and the height of the blocking disc 102 is adjusted, so that the position of the blocking disc 102 is accurate, and the situation that the product cannot be ejected is avoided.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The mold for producing the selenium drum light guide strip comprises mold feet (1) which are arranged oppositely, a lower mold (2) fixed on the mold feet (1) and an ejector plate (4) which is arranged between the two mold feet (1) in a sliding manner, wherein an ejector pin (5) is fixedly arranged on the ejector plate (4), a guide pillar is fixed at the top of the lower mold (2), an upper mold (3) is assembled outside the guide pillar in a sliding manner, the upper mold (3) and the lower mold (2) are arranged oppositely to form a cavity, and the mold is characterized in that an L-shaped connecting plate (7) is fixed on the ejector plate (4) through a countersunk screw, a movable plate (9) is fixedly connected to one side of the L-shaped connecting plate (7), and a through hole is formed in the movable;

go up the both sides of mould (3) and all be fixed with side seat (6) through countersunk screw, there is spliced pole (10) bottom of side seat (6) through screwed connection, the outside of spliced pole (10) is fixed and is provided with baffle (104), threaded connection has screw rod (101) on spliced pole (10), the tip welding of screw rod (101) has fender dish (102), spliced pole (10) pass the inside of through-hole, realize movable plate (9) motion through baffle (104) and fender dish (102), baffle (104) and fender dish (102) are located respectively the top and the below of movable plate (9).

2. The mold for producing the selenium drum light guide strip according to claim 1, wherein the lower mold (2) is provided with an adjusting component (8), the adjusting component (8) comprises a sliding rod (81), a limiting plate (82) and a positioning block (84) are welded at two ends of the sliding rod (81) respectively, a spring (83) is sleeved outside the sliding rod (81), a communicated groove, a sliding hole and a rectangular groove (11) are sequentially formed in the lower mold (2), and the sliding rod (81) is embedded inside the sliding hole.

3. The mold for producing a selenium drum light guide bar according to claim 2, wherein one side of the L-shaped connecting plate (7) is provided with a positioning groove (71) matched with the positioning block (84).

4. The mold for producing a cartridge light guide bar as set forth in claim 1, wherein the bottom of the baffle disc (102) is provided with a spinning part (103) of an integrally formed structure.