CN218429910U

CN218429910U - Clamping die device of full-automatic positive and negative pressure forming machine

Info

Publication number: CN218429910U
Application number: CN202222495782.3U
Authority: CN
Inventors: 屈康然; 屈杨; 张武
Original assignee: Shenzhen Yongyongsheng Machinery Manufacturing Co ltd
Current assignee: Shenzhen Yongyongsheng Machinery Manufacturing Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-02-03
Anticipated expiration: 2032-09-21

Abstract

The utility model relates to a full-automatic positive negative pressure forming machine's die clamper, the on-line screen storage device comprises a base, the top four corners department of base all fixes and is equipped with slide bar one, the top fixedly connected with roof of slide bar one, the upper portion slip cover of slide bar one is equipped with an upper fixed plate and an upper mounting panel, an upper mounting panel is located an upper fixed plate's below, the lower part slip cover of slide bar one is equipped with bottom plate and lower mounting panel, the lower mounting panel is located a bottom plate's top, the bottom mounting of upper mounting panel is equipped with the upper die base body, the top of lower mounting panel fixed be equipped with upper die base body assorted lower bolster body, the utility model discloses conveniently carry out altitude mixture control to the mould to can be effectual assurance compact type between the mould, can be fixed the material centre gripping through the casing simultaneously, thereby when guaranteeing the mould to press from both sides the mould to the material, the phenomenon that the fold appears in the material takes place, and then can effectual improvement device's production quality and production efficiency.

Description

Clamping die device of full-automatic positive and negative pressure forming machine

Technical Field

The utility model relates to a full-automatic positive negative pressure forming machine's die clamping device belongs to positive negative pressure forming machine equipment technical field.

Background

The positive and negative pressure forming machine is a mechanical device for producing, processing and forming plastic products, and structurally comprises a feeding area, a heating area, a forming area, a caterpillar track transmission system area, a cooling system and a material receiving area.

The clamping die device of positive negative pressure forming machine that has now uses the back for a long time, its top and the actuating mechanism of below are owing to receive dust, pollution such as oil stain, lead to actuating mechanism's stroke error to appear easily, and then lead to appearing moving error between the upper and lower clamping die easily to lead to pressing from both sides the mould to be unstable and inseparable inadequately when material centre gripping, and then influence the fashioned quality of plastic uptake, need just can continue to use after clearing up comprehensively actuating mechanism this moment, thereby influence the production efficiency of device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a full-automatic positive negative pressure forming machine's die clamping device, the utility model discloses can conveniently carry out altitude mixture control to the mould to can be effectual guarantee the compact type between the mould, can be fixed the material centre gripping through the casing simultaneously, thereby when guaranteeing the mould and pressing from both sides the mould to the material, the phenomenon that the fold appears in the material takes place, and then production quality and the production efficiency that can effectual improvement device to solve the problem that proposes among the above-mentioned background art.

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

the die clamping device of the full-automatic positive and negative pressure forming machine comprises a base, wherein four corners of the top end of the base are fixedly provided with a first sliding rod, the top end of the first sliding rod is fixedly connected with a top plate, the upper portion of the first sliding rod is slidably sleeved with an upper fixing plate and an upper mounting plate, the upper mounting plate is located below the upper fixing plate, the lower portion of the first sliding rod is slidably sleeved with a lower fixing plate and a lower mounting plate, the lower mounting plate is located above the lower fixing plate, the bottom end of the upper mounting plate is fixedly provided with an upper die holder body, the top end of the lower mounting plate is fixedly provided with a lower die holder body matched with the upper die holder body, and a shell is arranged on the outer wall of the lower portion of the upper die holder body and on the outer wall of the upper portion of the lower die holder body in a surrounding mode.

Further, the top of base with the bottom of roof is the fixed cylinder that is equipped with of symmetry all, is located the top the output of cylinder all with the top fixed connection of upper fixed plate, be located the below the output of cylinder all with the bottom fixed connection of bottom plate.

Furthermore, the intermediate position department of an upper fixed plate and the intermediate position department of a lower fixed plate all run through fixed the inlaying and are equipped with the nut, equal screw rotation is equipped with adjusting screw in the nut, is located the top adjusting screw's bottom with the top of upper mounting panel is rotated and is connected, is located the below adjusting screw's bottom with the bottom of lower mounting panel is rotated and is connected.

Furthermore, the top of going up the mounting panel with the bottom of mounting panel all is fixed be equipped with adjusting screw assorted bearing frame down.

Furthermore, a plurality of sliding grooves are formed in the outer wall of the upper die holder body and the outer wall of the lower die holder body in a surrounding mode, sliding blocks are arranged in the sliding grooves in a sliding mode, and the sliding blocks are fixedly connected with the adjacent inner wall of the shell.

Furthermore, be located the top of slider and be located the below be located the bottom of slider all fixed be equipped with the spring, the other end of spring all with one side inner wall fixed connection that the spout is adjacent.

Furthermore, a sliding rod II penetrates through the sliding block and is embedded in the sliding block in a sliding mode, and two ends of the sliding rod II are fixedly connected with the inner wall of one side, adjacent to the sliding groove, of the sliding groove respectively.

The utility model has the advantages that:

the utility model discloses a casing has been set up, adjusting screw and nut, when using, when the stroke of cylinder appears the error, at this moment through rotating adjusting screw, thereby make adjusting screw pass through the nut and drive corresponding last mounting panel or lower mounting panel and slide on slide bar one, thereby can adjust the position of upper die base body and die holder body, then promote corresponding upper fixed plate or bottom plate through the cylinder and slide on slide bar one, thereby make the upper fixed plate move through adjusting screw and nut drive the upper mounting panel, simultaneously the bottom plate moves through adjusting screw and nut drive lower mounting panel, thereby drive the upper die base body through last mounting panel and move, simultaneously the bottom mounting panel drives the die holder body and moves, upper die base body and die holder body all drive the casing and move in opposite directions, after the casing is fixed to the material centre gripping, upper die base body and die holder body continue to move in opposite directions this moment, thereby make the casing drive the slider extrude the spring in the spout, thereby carry out the shaping after the material centre gripping through upper die base body and die holder body through the tight mould of mould, thereby the production material can guarantee that the material closely be produced the phenomenon to the compact production mould, thereby the production efficiency of the production can appear the effectual blister clamp device.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

FIG. 1 is a front view of a mold clamping device of a full-automatic positive and negative pressure forming machine of the present invention;

FIG. 2 is a schematic structural view of a mold clamping device of the full-automatic positive and negative pressure forming machine of the present invention;

FIG. 3 is a top view of the lower die holder body and the housing of the clamping device of the full-automatic positive and negative pressure forming machine of the present invention;

FIG. 4 is an enlarged view of the mold clamping device of the full automatic positive and negative pressure forming machine of the present invention at A in FIG. 2;

reference numbers in the figures: 1. a base; 2. a first sliding rod; 3. a top plate; 4. an upper fixing plate; 5. an upper mounting plate; 6. a lower fixing plate; 7. a lower mounting plate; 8. an upper die base body; 9. a lower die holder body; 10. a housing; 11. a cylinder; 12. a nut; 13. adjusting the screw rod; 14. a chute; 15. a slider; 16. a spring; 17. and a second sliding rod.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Embodiment 1 please refer to fig. 1-4, the utility model provides a technical solution:

the utility model provides a double-layered die set of full-automatic positive negative pressure forming machine, the on-line screen storage device comprises a base 1, base 1's top four corners department is all fixed and is equipped with slide bar 2, slide bar 2's top fixedly connected with roof 3, slide bar 2's upper portion slip cover is equipped with upper fixed plate 4 and last mounting panel 5, it is located the below of upper fixed plate 4 to go up mounting panel 5, slide bar 2's lower part slip cover is equipped with bottom plate 6 and lower mounting panel 7, lower mounting panel 7 is located the top of bottom plate 6, the bottom mounting of going up mounting panel 5 is equipped with upper die base body 8, the top of lower mounting panel 7 is fixed be equipped with 8 assorted die holder body 9 of upper die base body, it is equipped with casing 10 all around the cover on the lower part outer wall of upper die base body 8 and on the upper portion outer wall of die holder body 9.

Specifically, as shown in fig. 1 and 2, the top end of the base 1 and the bottom end of the top plate 3 are symmetrically and fixedly provided with air cylinders 11, the output ends of the air cylinders 11 located above are fixedly connected with the top end of the upper fixing plate 4, the output ends of the air cylinders 11 located below are fixedly connected with the bottom end of the lower fixing plate 6, and the corresponding upper fixing plate 4 or the corresponding lower fixing plate 6 can be pushed to slide on the first slide bar 2 through the air cylinders 11.

Specifically, as shown in fig. 1 and fig. 2, a nut 12 is fixedly embedded in a penetrating manner at the middle position of the upper fixing plate 4 and the middle position of the lower fixing plate 6, an adjusting screw 13 is arranged in the nut 12 in a threaded rotating manner, the bottom end of the adjusting screw 13 above the upper fixing plate is connected with the top end of the upper mounting plate 5 in a rotating manner, the bottom end of the adjusting screw 13 below the lower fixing plate is connected with the bottom end of the lower mounting plate 7 in a rotating manner, bearing seats matched with the adjusting screw 13 are fixedly arranged at the top end of the upper mounting plate 5 and the bottom end of the lower mounting plate 7, and the adjusting screw 13 is rotated, so that the adjusting screw 13 drives the corresponding upper mounting plate 5 or the corresponding lower mounting plate 7 to slide on the first sliding rod 2 through the nut 12.

Specifically, as shown in fig. 1-4, a plurality of chutes 14 have been seted up around the array on the outer wall of upper die holder body 8 and on the outer wall of lower die holder body 9, it is equipped with slider 15 all to slide in the chute 14, slider 15 all with adjacent 10 inner wall fixed connection of casing, the top of the slider 15 that is located the top and the bottom of the slider 15 that is located the below all fix and are equipped with spring 16, spring 16's the other end all with one side inner wall fixed connection that chute 14 is adjacent, after casing 10 is fixed to the material centre gripping, upper die holder body 8 and lower die holder body 9 continue to move in opposite directions this moment, thereby make casing 10 drive slider 15 extrude spring 16 in chute 14, thereby carry out the plastic uptake shaping after to the material centre gripping through upper die holder body 8 and lower die holder body 9.

Embodiment 2 referring to fig. 2 to 4, the difference between the present embodiment and embodiment 1 is: a second sliding rod 17 penetrates through the sliding block 15 in a sliding embedded mode, two ends of the second sliding rod 17 are fixedly connected with the inner wall of one side, adjacent to the sliding groove 14, of the sliding block 15 respectively, and when the sliding block 15 slides in the sliding groove 14, the second sliding rod 17 can support the sliding block 15.

The utility model discloses theory of operation: when the die holder is used, when an error occurs in the stroke of the air cylinder 11, the adjusting screw 13 is rotated at the moment, so that the adjusting screw 13 drives the corresponding upper mounting plate 5 or lower mounting plate 7 to slide on the first slide rod 2 through the nut 12, the positions of the upper die holder body 8 and the lower die holder body 9 can be adjusted, then the air cylinder 11 pushes the corresponding upper fixing plate 4 or lower fixing plate 6 to slide on the first slide rod 2, so that the upper fixing plate 4 drives the upper mounting plate 5 to move through the adjusting screw 13 and the nut 12, meanwhile, the lower fixing plate 6 drives the lower mounting plate 7 to move through the adjusting screw 13 and the nut 12, so that the upper die holder body 7 is driven to move through the upper mounting plate 5, meanwhile, the lower mounting plate 7 drives the lower die holder body 9 to move, meanwhile, the upper die holder body 8 and the lower die holder body 9 both drive the shell 10 to move in opposite directions, after the shell 10 clamps and fixes materials, at the upper die holder body 8 and the lower die holder body 9 continue to move in opposite directions, so that the shell 10 drives the slider 15 to extrude the spring 16 in the chute 14, when the slider 15 slides in the chute 14, at the moment, and the slider can support the upper die holder body and the lower die holder 9 to perform plastic suction molding through the material.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a clamp mould device of full-automatic positive negative pressure forming machine, includes base (1), its characterized in that: the top four corners department of base (1) all fixes and is equipped with slide bar (2), the top fixedly connected with roof (3) of slide bar (2), the upper portion slip cover of slide bar (2) is equipped with upper fixed plate (4) and last mounting panel (5), it is located to go up mounting panel (5) the below of upper fixed plate (4), the lower part slip cover of slide bar (2) is equipped with bottom plate (6) and lower mounting panel (7), lower mounting panel (7) are located the top of bottom plate (6), the bottom mounting of going up mounting panel (5) is equipped with die holder body (8), the top of lower mounting panel (7) fixed be equipped with die holder body (8) assorted die holder body (9), on the lower part outer wall of die holder body (8) with all encircle on the upper portion outer wall of die holder body (9) and be equipped with casing (10).

2. The mold clamping device of the full-automatic positive and negative pressure forming machine according to claim 1, wherein: the top of base (1) with the equal symmetry in bottom of roof (3) is fixed and is equipped with cylinder (11), is located the top the output of cylinder (11) all with the top fixed connection of upper fixed plate (4), be located the below the output of cylinder (11) all with the bottom fixed connection of bottom plate (6).

3. The mold clamping device of the full-automatic positive and negative pressure forming machine according to claim 1, wherein: the intermediate position department of upper fixed plate (4) with the intermediate position department of bottom plate (6) all runs through fixed the inlaying and is equipped with nut (12), equal screw rotation is equipped with adjusting screw (13) in nut (12), is located the top the bottom of adjusting screw (13) with the top of last mounting panel (5) is rotated and is connected, is located the below the bottom of adjusting screw (13) with the bottom of lower mounting panel (7) is rotated and is connected.

4. The mold clamping device of the full-automatic positive and negative pressure forming machine according to claim 3, wherein: the top of going up mounting panel (5) with the bottom of lower mounting panel (7) all fixed be equipped with adjusting screw (13) assorted bearing frame.

5. The mold clamping device of the full-automatic positive and negative pressure forming machine according to claim 1, wherein: a plurality of sliding grooves (14) are formed in the outer wall of the upper die holder body (8) and the outer wall of the lower die holder body (9) in a surrounding array mode, sliding blocks (15) are arranged in the sliding grooves (14) in a sliding mode, and the sliding blocks (15) are fixedly connected with the adjacent inner wall of the shell (10).

6. The die clamping device of the full-automatic positive and negative pressure forming machine according to claim 5, wherein: the top that is located the top slider (15) and the bottom that is located the below slider (15) all fixedly are equipped with spring (16), the other end of spring (16) all with one side inner wall fixed connection that spout (14) are adjacent.

7. The mold clamping device of the full-automatic positive and negative pressure forming machine according to claim 6, wherein: and a second sliding rod (17) is embedded in the sliding block (15) in a penetrating and sliding mode, and two ends of the second sliding rod (17) are fixedly connected with the inner wall of one side, adjacent to the sliding groove (14), respectively.