CN216373098U

CN216373098U - Automatic demolding mold with anti-deformation structure

Info

Publication number: CN216373098U
Application number: CN202121393842.XU
Authority: CN
Inventors: 吴建国; 陈继林; 崔志良; 李全忠
Original assignee: Luoyang Shuanglong Plastic Product Co ltd
Current assignee: Luoyang Shuanglong Plastic Product Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-04-26
Anticipated expiration: 2031-06-22

Abstract

The utility model discloses an automatic demolding die with an anti-deformation structure, which comprises a female die, a male die, guide pillars arranged between the female die and the male die, fixing plates arranged on two back sides of the female die and the male die, and a lubricating mechanism arranged on the upper side of the female die and used for spraying a demolding agent on a cavity. According to the utility model, the longitudinal support frame is moved to the upper part of the cavity through the transverse adjusting mechanism of the lubricating mechanism, then the L-shaped sliding frame is moved downwards through the longitudinal adjusting mechanism, the spray pipe of the spraying mechanism is moved downwards, the spray pipe is swung up and down relative to the cavity surface through the extension of the electric telescopic rod, so that the release agent in the liquid storage tank is sent into the spray pipe by the pump body, atomized by the nozzle and sprayed to the surface of the cavity, and the release agent is sprayed on the cavity surface, so that the adhesive force between a product and the cavity is reduced when the plastic product is molded and ejected, the deformation of the product is reduced, the molding quality of the product is improved, and the production cost is reduced.

Description

Automatic demolding mold with anti-deformation structure

Technical Field

The utility model relates to the field of plastic product processing, in particular to an automatic demolding mold with an anti-deformation structure.

Background

At present, plastic products widely exist in our lives, and the methods for producing the plastic products in the industry are also diversified, wherein the most important method is injection molding through a mold, and plastic products are ejected out through ejector pins after being molded in a mold cavity.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve the above problems, and an object of the present invention is to provide an automatic release mold having a deformation preventing structure.

The utility model realizes the purpose through the following technical scheme:

an automatic demolding die with an anti-deformation structure comprises a female die, a male die, guide pillars arranged between the female die and the male die, fixing plates arranged on two sides of the female die and the male die, and a lubricating mechanism arranged on the upper side of the female die and used for spraying a demolding agent on a cavity, wherein the lubricating mechanism comprises a transverse adjusting mechanism, a longitudinal adjusting mechanism is connected to the transverse adjusting mechanism, and a spraying mechanism is connected to the longitudinal adjusting mechanism;

the transverse adjusting mechanism comprises a transverse guide rail, the transverse guide rail is arranged at the upper end of the female die, a sliding seat is arranged on the transverse guide rail, a longitudinal support frame is arranged at the upper end of the sliding seat, and a first electric push rod is arranged on one side of the longitudinal support frame; the spraying mechanism comprises a spray pipe, supporting seats are arranged at two ends of the spray pipe, a nozzle is arranged on the outer wall of the spray pipe, an electric telescopic rod is connected to the upper end of the spray pipe, the rear side of the spray pipe is connected with a pump body through a pipe body, and the pump body is arranged on the inner side of the liquid storage tank.

Further setting: the longitudinal adjusting mechanism comprises a longitudinal guide rail, the longitudinal guide rail is arranged on the side wall of the longitudinal support frame, an L-shaped sliding frame is arranged on the longitudinal guide rail, and the upper end of the L-shaped sliding frame is connected with a second electric push rod.

So set up, through the flexible of second electric putter promotes L type sliding rack reciprocates under the support of longitudinal rail, is convenient for right spraying mechanism's longitudinal position is adjusted.

Further setting: vertical adjustment mechanism is including setting up the L type carriage of vertical support frame one side, wear to be equipped with polished rod, lead screw on the L type carriage, lead screw one end is passed vertical support frame, and be connected with servo motor.

So set up, through servo motor drives the lead screw rotates, makes the lead screw be convenient for right spraying mechanism's longitudinal position adjusts.

Further setting: the L-shaped sliding frame is placed upside down, and the front side and the rear side of the lower end of the L-shaped sliding frame are provided with connecting lugs.

So set up, make the spray tube of spraying mechanism be convenient for install on the L type carriage, and provide the support space of removal.

Further setting: two positions are arranged in front of and behind the longitudinal guide rail, and the longitudinal guide rail is connected with the L-shaped sliding frame in a sliding mode.

So set up, through longitudinal rail is right the up-and-down of L type carriage carries out spacing support.

Further setting: the lead screw with L type carriage threaded connection, the feed bar with L type carriage sliding connection, the lead screw with vertical support frame rotates to be connected.

So set up, be convenient for L type sliding frame move about under the lead screw the support of feed rod.

Further setting: the transverse guide rail is symmetrically provided with two positions in the front and back direction, the sliding seat is connected with the transverse guide rail in a sliding mode, and the sliding seat is welded with the longitudinal support frame.

So set up, make horizontal movement of horizontal guide rail, the slide supports the vertical support frame firmly.

Further setting: the nozzles are uniformly distributed on the spray pipe at intervals, and the nozzles are right corresponding to the cavity surface.

So set up, make the nozzle will release agent in the shower nozzle atomizes, spout to the die cavity of die is convenient for the shaping product drawing of patterns.

Further setting: the spray tube with the supporting seat rotates to be connected, the supporting seat with L type carriage is connected, electric telescopic handle is provided with two, electric telescopic handle both ends respectively through articulated seat with the spray tube L type carriage is connected.

So set up, be convenient for pass through electric telescopic handle's flexible drives the spray tube is in carry out the luffing motion under the support of supporting seat, improved spraying efficiency and quality to the die cavity.

Further setting: the length of the spray pipe is greater than that of the cavity of the female die, and the pipe body connected to the pump body is a coiled pipe.

So set up, guarantee the die cavity of die is in the spraying region of spray tube completely.

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

the longitudinal support frame is moved to the upper part of the cavity through the transverse adjusting mechanism of the lubricating mechanism, the L-shaped sliding frame is moved downwards through the longitudinal adjusting mechanism, the spray pipe of the spraying mechanism is moved downwards, the spray pipe is swung up and down relative to the cavity surface through the stretching of the electric telescopic rod, the release agent in the liquid storage tank is sent into the spray pipe by the pump body and sprayed to the surface of the cavity after being atomized by the nozzle, the release agent is sprayed on the cavity surface, the adhesive force between a product and the cavity is reduced when the plastic product is molded and ejected out, the deformation of the product is reduced, the molding quality of the product is improved, and the production cost is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a first structural schematic view of an automatic release mold having a deformation-preventing structure according to an embodiment 1 of the present invention;

fig. 2 is a second structural view of an automatic release mold having a deformation preventing structure according to embodiment 1 of the present invention;

fig. 3 is a schematic top view of the structure of an automatic release mold with a deformation preventing structure according to embodiment 1 of the present invention;

fig. 4 is a schematic structural view of a lubricating mechanism of embodiment 1 of an automatic release mold having a deformation-preventing structure according to the present invention;

fig. 5 is a partial structural schematic view of a lubricating mechanism of embodiment 1 of an automatic release mold having a deformation-preventing structure according to the present invention;

FIG. 6 is a partial schematic structural view of a spraying mechanism of an automatic demolding die with an anti-deformation structure according to the utility model;

fig. 7 is a schematic structural view of an automatic release mold having a deformation preventing structure according to embodiment 2 of the present invention;

fig. 8 is a schematic structural view of the lubricating mechanism of embodiment 2 of the automatic release mold having a deformation preventing structure according to the present invention.

The reference numerals are explained below:

1. a female die; 2. a male die; 3. a guide post; 4. a fixing plate; 5. a lubrication mechanism; 51. a lateral adjustment mechanism; 511. a first electric push rod; 512. a transverse guide rail; 513. a slide base; 514. a longitudinal support frame; 52. a longitudinal adjustment mechanism; 521. a longitudinal guide rail; 522. an L-shaped sliding frame; 523. a second electric push rod; 524. a lead screw; 525. a polished rod; 526. a servo motor; 53. a spraying mechanism; 531. a nozzle; 532. an electric telescopic rod; 533. a nozzle; 534. a supporting seat; 535. a liquid storage tank; 536. and a pump body.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The utility model will be further described with reference to the accompanying drawings in which:

example 1

As shown in fig. 1-6, an automatic demolding mold with an anti-deformation structure comprises a female mold 1, a male mold 2, a guide post 3 arranged between the female mold 1 and the male mold 2, and a fixing plate 4 arranged on two opposite sides of the female mold 1 and the male mold 2, and further comprises a lubricating mechanism 5 arranged on the upper side of the female mold 1 and used for spraying a mold release agent on a cavity, wherein the lubricating mechanism 5 comprises a transverse adjusting mechanism 51 used for transversely moving a spraying mechanism 53, a longitudinal adjusting mechanism 52 is connected to the transverse adjusting mechanism 51 and used for longitudinally moving the spraying mechanism 53, and the longitudinal adjusting mechanism 52 is connected to the spraying mechanism 53;

the transverse adjusting mechanism 51 comprises a transverse guide rail 512, the transverse guide rail 512 is arranged at the upper end of the female die 1, a sliding seat 513 is arranged on the transverse guide rail 512, a longitudinal support frame 514 is arranged at the upper end of the sliding seat 513, and a first electric push rod 511 is arranged at one side of the longitudinal support frame 514 and is used for providing moving power for the longitudinal support frame 514; the spraying mechanism 53 comprises a spray pipe 531, supporting seats 534 are arranged at two ends of the spray pipe 531, a spray nozzle 533 is arranged on the outer wall of the spray pipe 531, an electric telescopic rod 532 is connected to the upper end of the spray pipe 531, a pump body 536 is connected to the rear side of the spray pipe 531 through a pipe body, the pump body 536 is arranged inside a liquid storage tank 535, and the liquid storage tank 535 is used for storing a release agent.

Preferably: the longitudinal adjusting mechanism 52 comprises a longitudinal guide rail 521, the longitudinal guide rail 521 is arranged on the side wall of the longitudinal support frame 514, an L-shaped sliding frame 522 is arranged on the longitudinal guide rail 521, the upper end of the L-shaped sliding frame 522 is connected with a second electric push rod 523, and the L-shaped sliding frame 522 is pushed to move up and down under the support of the longitudinal guide rail 521 through the extension and retraction of the second electric push rod 523, so that the longitudinal position of the spraying mechanism 53 can be adjusted conveniently; the L-shaped carriage 522 is placed upside down, and the front and rear sides of the lower end of the L-shaped carriage 522 are provided with the engaging lugs, so that the nozzle 531 of the spraying mechanism 53 is conveniently mounted on the L-shaped carriage 522 and provides a moving support space; the longitudinal guide rail 521 is arranged at two positions in front and at the back, the longitudinal guide rail 521 is connected with the L-shaped sliding frame 522 in a sliding mode, and the vertical movement of the L-shaped sliding frame 522 is limited and supported through the longitudinal guide rail 521; the transverse guide rails 512 are symmetrically arranged at two positions in front and back, the sliding seats 513 are connected with the transverse guide rails 512 in a sliding manner, and the sliding seats 513 are welded with the longitudinal support frames 514, so that the transverse guide rails 512 and the sliding seats 513 stably support the longitudinal support frames 514 to move horizontally; the nozzles 533 are uniformly distributed on the spray pipe 531 at intervals, and the nozzles 533 correspond to the cavity surface, so that the nozzles 533 atomize the release agent in the spray pipe 531 and spray the release agent to the cavity of the female die 1, and the release of a molded product is facilitated; the spray pipe 531 is rotatably connected with the support base 534, the support base 534 is connected with the L-shaped sliding frame 522, the electric telescopic rod 532 is provided with two positions, two ends of the electric telescopic rod 532 are respectively connected with the spray pipe 531 and the L-shaped sliding frame 522 through hinged bases, so that the spray pipe 531 is driven to swing up and down under the support of the support base 534 through the expansion and contraction of the electric telescopic rod 532, and the spraying efficiency and quality of a cavity are improved; the length of the nozzle 531 is greater than the length of the cavity of the female die 1, and the pipe body connected to the pump body 536 is a serpentine pipe, so that the cavity of the female die 1 is completely in the spraying area of the nozzle 531.

Example 2

As shown in fig. 6-8, an automatic demolding mold with an anti-deformation structure comprises a female mold 1, a male mold 2, a guide post 3 arranged between the female mold 1 and the male mold 2, and a fixing plate 4 arranged on two opposite sides of the female mold 1 and the male mold 2, and further comprises a lubricating mechanism 5 arranged on the upper side of the female mold 1 and used for spraying a mold release agent on a cavity, wherein the lubricating mechanism 5 comprises a transverse adjusting mechanism 51 used for transversely moving a spraying mechanism 53, a longitudinal adjusting mechanism 52 is connected to the transverse adjusting mechanism 51 and used for longitudinally moving the spraying mechanism 53, and the spraying mechanism 53 is connected to the longitudinal adjusting mechanism 52;

Preferably: the longitudinal adjusting mechanism 52 comprises an L-shaped sliding frame 522 arranged on one side of the longitudinal support frame 514, a feed bar 525 and a lead screw 524 are arranged on the L-shaped sliding frame 522 in a penetrating manner, one end of the lead screw 524 penetrates through the longitudinal support frame 514 and is connected with a servo motor 526, and the lead screw 524 is driven to rotate by the servo motor 526, so that the lead screw 524 can conveniently adjust the longitudinal position of the spraying mechanism 53; the L-shaped carriage 522 is placed upside down, and the front and rear sides of the lower end of the L-shaped carriage 522 are provided with the engaging lugs, so that the nozzle 531 of the spraying mechanism 53 is conveniently mounted on the L-shaped carriage 522 and provides a moving support space; the lead screw 524 is in threaded connection with the L-shaped sliding frame 522, the light bar 525 is in sliding connection with the L-shaped sliding frame 522, and the lead screw 524 is in rotating connection with the longitudinal support frame 514, so that the L-shaped sliding frame 522 can conveniently move up and down under the support of the lead screw 524 and the light bar 525; the transverse guide rails 512 are symmetrically arranged at two positions in front and back, the sliding seats 513 are connected with the transverse guide rails 512 in a sliding manner, and the sliding seats 513 are welded with the longitudinal support frames 514, so that the transverse guide rails 512 and the sliding seats 513 stably support the longitudinal support frames 514 to move horizontally; the nozzles 533 are uniformly distributed on the spray pipe 531 at intervals, and the nozzles 533 correspond to the cavity surface, so that the nozzles 533 atomize the release agent in the spray pipe 531 and spray the release agent to the cavity of the female die 1, and the release of a molded product is facilitated; the spray pipe 531 is rotatably connected with the support base 534, the support base 534 is connected with the L-shaped sliding frame 522, the electric telescopic rod 532 is provided with two positions, two ends of the electric telescopic rod 532 are respectively connected with the spray pipe 531 and the L-shaped sliding frame 522 through hinged bases, so that the spray pipe 531 is driven to swing up and down under the support of the support base 534 through the expansion and contraction of the electric telescopic rod 532, and the spraying efficiency and quality of a cavity are improved; the length of the nozzle 531 is greater than the length of the cavity of the female die 1, and the pipe body connected to the pump body 536 is a serpentine pipe, so that the cavity of the female die 1 is completely in the spraying area of the nozzle 531.

The working principle and the using process of the utility model are as follows: before the die 1 and the male die 2 are assembled, the longitudinal support frame 514 is pushed to move upwards to the die cavity through the first electric push rod 511 of the transverse adjusting mechanism 51, then the second electric push rod 523 of the longitudinal adjusting mechanism 52 stretches, or the screw 524 driven by the servo motor 526 rotates, so that the L-shaped sliding frame 522 moves downwards, the spray pipe 531 of the spraying mechanism 53 moves downwards, meanwhile, the pump body 536 sends the release agent in the liquid storage tank 535 into the spray pipe 531, the release agent is sprayed to the surface of the die cavity after being atomized by the nozzle 533, and the spray pipe 531 swings up and down relative to the surface of the die cavity through the stretching of the electric telescopic rod 532, so that the spraying efficiency of the release agent is improved, and then the spray pipe 531 moves out of a die assembly area in a reverse direction.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides an automatic drawing of patterns mould with anti-deformation structure, includes die (1), terrace die (2), sets up die (1) guide pillar (3) between terrace die (2) and set up die (1) terrace die (2) fixed plate (4) to both sides, its characterized in that dorsad: the die is characterized by further comprising a lubricating mechanism (5) which is arranged on the upper side of the female die (1) and used for spraying a release agent on a cavity, wherein the lubricating mechanism (5) comprises a transverse adjusting mechanism (51), the transverse adjusting mechanism (51) is connected with a longitudinal adjusting mechanism (52), and the longitudinal adjusting mechanism (52) is connected with a spraying mechanism (53);

the transverse adjusting mechanism (51) comprises a transverse guide rail (512), the transverse guide rail (512) is arranged at the upper end of the female die (1), a sliding seat (513) is arranged on the transverse guide rail (512), a longitudinal support frame (514) is arranged at the upper end of the sliding seat (513), and a first electric push rod (511) is arranged on one side of the longitudinal support frame (514); spraying mechanism (53) are including spray tube (531), spray tube (531) both ends are provided with supporting seat (534), be provided with nozzle (533) on spray tube (531) outer wall, spray tube (531) upper end is connected with electric telescopic handle (532), spray tube (531) rear side is connected with the pump body (536) through the body, the pump body (536) set up at liquid reserve tank (535) inboardly.

2. The automatic demolding die with the deformation-preventing structure as claimed in claim 1, wherein: the longitudinal adjusting mechanism (52) comprises a longitudinal guide rail (521), the longitudinal guide rail (521) is arranged on the side wall of the longitudinal support frame (514), an L-shaped sliding frame (522) is arranged on the longitudinal guide rail (521), and the upper end of the L-shaped sliding frame (522) is connected with a second electric push rod (523).

3. The automatic demolding die with the deformation-preventing structure as claimed in claim 1, wherein: vertical adjustment mechanism (52) are including setting up L type carriage (522) of vertical support frame (514) one side, wear to be equipped with polished rod (525), lead screw (524) on L type carriage (522), lead screw (524) one end is passed vertical support frame (514), and is connected with servo motor (526).

4. The automatic demolding die with the deformation-preventing structure as claimed in claim 2 or 3, wherein: the L-shaped sliding frame (522) is placed upside down, and the front side and the rear side of the lower end of the L-shaped sliding frame (522) are provided with connecting lugs.

5. The automatic demolding die with the deformation-preventing structure as claimed in claim 2, wherein: the longitudinal guide rail (521) is arranged at two positions in front and at the back, and the longitudinal guide rail (521) is connected with the L-shaped sliding frame (522) in a sliding mode.

6. The automatic demolding die with the deformation-preventing structure as claimed in claim 3, wherein: lead screw (524) with L type carriage (522) threaded connection, polished rod (525) with L type carriage (522) sliding connection, lead screw (524) with longitudinal support frame (514) rotate and are connected.

7. The automatic demolding die with the deformation-preventing structure as claimed in claim 1, wherein: the transverse guide rail (512) is symmetrically provided with two positions in the front and back direction, the sliding seat (513) is connected with the transverse guide rail (512) in a sliding mode, and the sliding seat (513) is welded with the longitudinal supporting frame (514).

8. The automatic demolding die with the deformation-preventing structure as claimed in claim 1, wherein: the nozzles (533) are uniformly distributed on the spray pipe (531) at intervals, and the nozzles (533) are right corresponding to the cavity surface.

9. The automatic demolding die with the deformation-preventing structure as claimed in claim 4, wherein: spray tube (531) with supporting seat (534) rotates to be connected, supporting seat (534) with L type carriage (522) are connected, electric telescopic handle (532) are provided with two, electric telescopic handle (532) both ends respectively through articulated seat with spray tube (531) L type carriage (522) are connected.

10. The automatic demolding die with the deformation-preventing structure as claimed in claim 1, wherein: the length of spray tube (531) is greater than the length of die cavity of female die (1), the body of connecting on the pump body (536) is the coiled pipe.