CN218133748U

CN218133748U - Feeding and returning driving track for mold

Info

Publication number: CN218133748U
Application number: CN202221676242.9U
Authority: CN
Inventors: 唐旭东; 易灵洲
Original assignee: Shanghai Yile Plastics & Mould Technology Co ltd
Current assignee: Shanghai Yile Plastics & Mould Technology Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-12-27
Anticipated expiration: 2032-06-30

Abstract

The utility model discloses a mould advances material returned drive track, the on-line screen storage device comprises a base, the shifting chute that two symmetries set up is seted up to the base upper end, sliding connection has the movable block in the shifting chute, run through threaded connection on the movable block has the threaded rod, two the movable block upper end is equipped with the mounting panel, the lower extreme of movable block is equipped with the gas outlet of a plurality of equidistant settings, the cavity has been seted up in the movable block, the bottom is equipped with the body in the cavity, be equipped with in the body and be used for a plurality of the gas outlet carries out the air feed mechanism of air feed, run through between movable block and the cavity and rotate and be connected with the dwang. The utility model discloses a make the terminal piston of connecting rod reciprocate in the body and reciprocate, spout gaseous from a plurality of gas outlets through the outlet duct, blow to the shifting chute, reach and clean the shifting chute, avoid the dust to gather more, influence the shifting block and remove.

Description

Feeding and returning driving track for mold

Technical Field

The utility model relates to a mould advances material returned technical field, especially relates to a mould advances material returned drive track.

Background

The die is a tool for forming a blank into a product with a specific shape and size under the action of external force. The method is widely applied to blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like.

When a mold runs, feeding and returning of the mold are generally realized by using the driving rail, and the driving rail used for feeding and returning in the prior art is generally exposed outside, so that certain dust and impurities are easily generated in the rail, and the feeding and returning of the mold are influenced if the dust and the impurities are not cleaned, so that the stability of feeding and returning is reduced, and the failure probability of feeding and returning is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a driving track for feeding and returning materials of a mould.

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

the utility model provides a mould advances material returned drive track, includes the base, the shifting chute that two symmetries set up is seted up to the base upper end, sliding connection has the movable block in the shifting chute, run through threaded connection has the threaded rod on the movable block, two the movable block upper end is equipped with the mounting panel, the lower extreme of movable block is equipped with the gas outlet of a plurality of equidistant settings, the cavity has been seted up in the movable block, the bottom is equipped with the body in the cavity, be equipped with in the body and be used for a plurality of the gas supply mechanism that the gas outlet carries out the air feed, it is connected with the dwang to run through to rotate between movable block and the cavity, the one end that the dwang is located the cavity is equipped with and is used for carrying out driven actuating mechanism to the air feed mechanism.

Preferably, the air feed mechanism is including running through the connecting rod of slip body upper end, the shape of connecting rod is the L shape, the lower extreme fixedly connected with piston of connecting rod, piston sliding connection is in the body.

Preferably, actuating mechanism includes the terminal cam of fixed connection at the dwang, the spacing groove has all been seted up to the cam both sides, sliding connection has the dead lever, two in the spacing groove equal fixed connection in dead lever upper end is at the connecting rod lower extreme.

Preferably, the base upper end fixedly connected with pinion rack that two symmetries set up, the dwang is located the outer one end outer wall fixedly connected with gear of cavity, the gear is the engaged state with the pinion rack.

Preferably, an air inlet pipe penetrates through the space between the pipe body and the outer wall of the moving block, a one-way valve is arranged in the air inlet pipe, an air outlet pipe is arranged at the lower end of the pipe body, and the air outlet pipe is communicated with the plurality of air outlets.

Preferably, a limiting rod is fixedly connected between the upper end and the lower end of the cavity, and penetrates through the connecting rod and is in sliding connection with the connecting rod.

The utility model has the advantages that:

1. reciprocating and reciprocating in the body through making the terminal piston of connecting rod, spout gas from a plurality of gas outlets through the outlet duct, blow to the shifting chute, reach and clean the shifting chute, avoid the dust to gather more, influence the shifting block and remove.

2. Under the cooperation through gear and pinion rack, the in-process that removes at the movable block makes the dwang rotate to make the dwang drive the cam and rotate, under the cooperation through cam both sides spacing groove and dead lever, make the cam take the connecting rod to reciprocate, realize reciprocating to the piston, utilize current driving source to reach the cleanness to the shifting chute, improve the utilization ratio of resource.

Drawings

FIG. 1 is a schematic front view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the cam according to the present invention;

fig. 3 is an enlarged schematic view of a structure in fig. 1 according to the present invention.

In the figure: the device comprises a base 1, a moving groove 2, a moving block 3, a threaded rod 4, a mounting plate 5, a gear 6, a toothed plate 7, a cavity 8, a rotating rod 9, a cam 10, a limiting groove 11, a fixing rod 12, a connecting rod 13, a limiting rod 14, a tube body 15, a piston 16, an air inlet pipe 17, a check valve 18 and an air outlet 19.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a mold feeding and discharging driving track, including a base 1, two moving grooves 2 symmetrically arranged are provided at the upper end of the base 1, a moving block 3 is slidably connected in the moving groove 2, a threaded rod 4 is connected on the moving block 3 through a thread, a mounting plate 5 is provided at the upper ends of the two moving blocks 3, a plurality of gas outlets 19 equidistantly arranged are provided at the lower end of the moving block 3, a chamber 8 is provided in the moving block 3, a tube body 15 is provided at the bottom in the chamber 8, a gas supply mechanism for supplying gas to the plurality of gas outlets 19 is provided in the tube body 15, the gas supply mechanism comprises a connecting rod 13 penetrating through the upper end of the sliding tube body 15, the connecting rod 13 is in an L shape, a piston 16 is fixedly connected at the lower end of the connecting rod 13, the piston 16 is slidably connected in the tube body 15, a gas inlet pipe 17 penetrates through the outer wall of the tube body 15 and the outer wall of the moving block 3, a check valve 18 is provided in the gas inlet pipe 17, a gas outlet pipe 15 is provided at the lower end, the gas outlet pipe is communicated with the plurality of gas outlets 19, the piston 16 at the end of the connecting rod 13 reciprocates up and down in the tube 15, the moving groove 2, the moving block is ejected out from the gas outlet pipe 19, the gas outlet pipe, thereby cleaning of the moving groove 2, dust collecting is avoided, and the moving block 3 is affected.

Run through between movable block 3 and the cavity 8 and rotate and be connected with dwang 9, the one end that dwang 9 is located cavity 8 is equipped with and is used for carrying out driven actuating mechanism to air feed mechanism, and actuating mechanism includes fixed connection at the terminal cam 10 of dwang 9, and spacing groove 11 has all been seted up to cam 10 both sides, and sliding connection has dead lever 12 in spacing groove 11, and the equal fixed connection in two dead lever 12 upper ends is at connecting rod 13 lower extreme.

Base 1 upper end fixedly connected with pinion rack 7 that two symmetries set up, dwang 9 is located 8 outer one end outer wall fixedly connected with gears 6 of cavity, gear 6 is the engaged state with pinion rack 7, under the cooperation through gear 6 and pinion rack 7, the in-process that removes at movable block 3 makes dwang 9 rotate, thereby make dwang 9 drive cam 10 rotate, under the cooperation through cam 10 both sides spacing groove 11 and dead lever 12, make cam 10 take connecting rod 13 to reciprocate, realize reciprocating to piston 16, utilize current driving source to reach the cleanness to shifting chute 2, improve the utilization ratio of resource.

And a limiting rod 14 is fixedly connected between the upper end and the lower end of the chamber 8, the limiting rod 14 penetrates through the connecting rod 13 and is in sliding connection with the connecting rod, and the connecting rod 13 with the piston 16 moves more stably due to the arrangement of the limiting rod 14.

The utility model discloses during the use, make two threaded rods 4 rotate through prior art, through threaded rod 4 and movable block 3's cooperation down, make movable block 3 remove in shifting chute 2, under the cooperation of rethread gear 6 and pinion rack 7, in-process that movable block 3 removed makes dwang 9 rotate, thereby make dwang 9 drive cam 10 rotate, under the cooperation through cam 10 both sides spacing groove 11 and dead lever 12, make cam 10 take connecting rod 13 to reciprocate, thereby make terminal piston 16 of connecting rod 13 reciprocate in body 15, when piston 16 shifts up, under the effect through intake pipe 17 and check valve 18, make in gaseous entering body 15 through intake pipe 17, when piston 16 moves down, check valve 18 is closed, gaseous spout from a plurality of gas outlets 19 through the outlet duct, blow to shifting chute 2, reach and clean shifting chute 2, avoid the dust to gather more, influence movable block 3 and remove, setting of gag lever 14, make the removal of connecting rod 13 area piston 16 more stable.

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 utility model provides a mould advances material returned drive track, includes base (1), its characterized in that, moving slot (2) that two symmetries set up are seted up to base (1) upper end, sliding connection has movable block (3) in moving slot (2), run through threaded connection has threaded rod (4), two on movable block (3) the movable block (3) upper end is equipped with mounting panel (5), the lower extreme of movable block (3) is equipped with gas outlet (19) of a plurality of equidistant settings, seted up cavity (8) in movable block (3), the bottom is equipped with body (15) in cavity (8), be equipped with in body (15) and be used for a plurality of the gas supply mechanism that gas outlet (19) carried out the air feed, run through between movable block (3) and cavity (8) and rotate and be connected with dwang (9), the one end that dwang (9) are located cavity (8) is equipped with and is used for carrying out driven actuating mechanism to the air supply.

2. A mold feeding and discharging drive rail according to claim 1, wherein the gas supply mechanism comprises a connecting rod (13) penetrating the upper end of the sliding tube (15), the connecting rod (13) is L-shaped, the lower end of the connecting rod (13) is fixedly connected with a piston (16), and the piston (16) is slidably connected in the tube (15).

3. The mold feeding and discharging driving rail as claimed in claim 2, wherein the driving mechanism comprises a cam (10) fixedly connected to the end of the rotating rod (9), the cam (10) is provided with a limiting groove (11) on both sides, a fixing rod (12) is slidably connected in the limiting groove (11), and the upper ends of the two fixing rods (12) are fixedly connected to the lower end of a connecting rod (13).

4. The mold feeding and discharging driving track according to claim 3, wherein two symmetrical toothed plates (7) are fixedly connected to the upper end of the base (1), the rotating rod (9) is fixedly connected to the outer wall of the outer end of the cavity (8) and is provided with a gear (6), and the gear (6) is meshed with the toothed plates (7).

5. The mold feeding and discharging driving track according to claim 4, wherein an air inlet pipe (17) penetrates between the tube body (15) and the outer wall of the moving block (3), a one-way valve (18) is arranged in the air inlet pipe (17), an air outlet pipe is arranged at the lower end of the tube body (15), and the air outlet pipe is communicated with the plurality of air outlets (19).

6. A mould feeding and discharging driving rail according to claim 5, wherein a limiting rod (14) is fixedly connected between the upper end and the lower end of the cavity (8), and the limiting rod (14) penetrates through the connecting rod (13) and is connected with the connecting rod in a sliding manner.