CN217414775U

CN217414775U - Quick injection molding device for producing silica gel labels

Info

Publication number: CN217414775U
Application number: CN202220327809.5U
Authority: CN
Inventors: 蒋秀繁
Original assignee: Fujian Haihe New Material Technology Co ltd
Current assignee: Fujian Haihe New Material Technology Co ltd
Priority date: 2022-02-18
Filing date: 2022-02-18
Publication date: 2022-09-13
Anticipated expiration: 2032-02-18

Abstract

The utility model discloses a quick injection molding device of production silica gel sign, comprises a workbench, landing leg and backup pad, the workstation upper surface is provided with constriction device, the slide has been seted up to constriction device both sides, the inside lower die structure that is provided with of slide, the backup pad bottom is provided with the mould structure, backup pad top fixed mounting has a silica gel section of thick bamboo, workstation one side outer wall fixed mounting has first connecting plate, backup pad outer wall one side is provided with the second connecting plate, the inside third connecting plate that is provided with of first connecting plate, third connecting plate upper surface is provided with the hydraulic press, first connecting plate upper surface is located hydraulic press both sides fixed mounting and has the gag lever post, the inside slide opening of having seted up of second connecting plate. This quick injection molding device of production silica gel sign is through setting up lower die structure and last die structure to realize the automatic drawing of patterns of mould, when having reduced staff's work load, improve production efficiency's purpose.

Description

Quick injection molding device for producing silica gel labels

Technical Field

The utility model relates to an injection moulding equipment production technical field specifically is a quick injection moulding device of production silica gel sign.

Background

An injection molding machine is also known as an injection molding machine or an injection machine. It is a main forming equipment for making various shaped plastic products from thermoplastic plastics or thermosetting plastics by using plastic forming mould. The device is divided into a vertical type, a horizontal type and a full-electric type. An injection molding machine can heat plastic, apply high pressure to the molten plastic, and inject it to fill the mold.

The existing silica gel label injection molding device generally adopts manual demolding after injection molding, so that the efficiency is lower, the workload of workers is enhanced, and the production efficiency of silica gel labels is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a device of moulding plastics fast of production silica gel sign to the problem that proposes in the solution background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a quick injection molding device of production silica gel sign, includes workstation, landing leg and backup pad, the workstation upper surface is provided with constriction device, the slide has been seted up to constriction device both sides, the inside lower die structure that is provided with of slide, the backup pad bottom is provided with the die structure, backup pad top fixed mounting has a silica gel section of thick bamboo, workstation one side outer wall fixed mounting has first connecting plate, and backup pad outer wall one side is provided with the second connecting plate, the inside third connecting plate that is provided with of first connecting plate, third connecting plate upper surface is provided with the hydraulic press, first connecting plate upper surface is located hydraulic press both sides fixed mounting and has the gag lever post, the inside slide opening of having seted up of second connecting plate.

As the utility model discloses a preferred technical scheme, sliding hole and gag lever post are vertical distribution from top to bottom, the external diameter size of gag lever post and the internal diameter size phase-match of sliding hole, the hydraulic stem is installed at the hydraulic press top, and hydraulic stem and second connecting plate fixed connection, and the hydraulic press plays the effect that drives backup pad and second connecting plate reciprocating motion from top to bottom, and gag lever post and sliding hole play the phenomenon that rocks when reducing the silicone tube and reciprocate, reduce revealing of liquid silica gel.

As the utility model discloses an optimal technical scheme, constriction device is including plugging head, first telescopic link, second telescopic link and first reset spring, first telescopic link and second telescopic link sliding connection, first reset spring's both ends respectively with first telescopic link and second telescopic link fixed connection, first telescopic link, second telescopic link and first reset spring play plugging head and accomplish the back at moulding plastics, move down automatically, realize the effect of drawing of patterns.

As the utility model discloses an optimal technical scheme, lower die structure includes bed die, stifled hole, connecting block, third telescopic link, second reset spring and slider, stifled hole is narrow cylinder structure under the width, the size and the stifled first looks adaptation of stifled hole, the level of stifled head is less than stifled hole, and stifled hole is used for the stifled head to shift up, the laminating bed die to the effect of sealed bed die.

As the utility model discloses an optimal technical scheme, third telescopic link and second reset spring's both ends respectively with connecting block and workstation fixed connection, connecting block fixed mounting is in the bed die bottom, connecting block and bed die pass through slider and slide and workstation sliding connection, and third telescopic link and second reset spring play the back of moulding plastics, and the autosegregation effect of two sets of bed dies realizes the automatic drawing of patterns of mould, and reciprocating motion's effect about the slider plays the bed die.

As the utility model discloses an optimized technical scheme, it includes connecting pipe, fixed pipe, goes up mould, sealing strip and spout to go up the mould structure, it is upper and lower vertical distribution with the bed die to go up the mould, the connecting pipe link up a silica gel section of thick bamboo and go up the mould, the both ends of fixed pipe respectively with backup pad and last mould fixed connection, the size and two sets of bed die looks adaptations of spout, spout are used for extrudeing two sets of bed dies, remove the effect that two sets of bed dies fold gradually, connecting pipe and sealing strip then play liquid silica gel's cargo airplane jam effect.

Compared with the prior art, the utility model provides a quick injection molding device of production silica gel sign possesses following beneficial effect:

1. the quick injection molding device for producing the silica gel label is provided with the contraction device, the lower die structure and the upper die structure, when in use, the hydraulic machine is started, the hydraulic machine drives the support plate and the second connecting plate to gradually move along the limiting rod, when the upper die moves downwards to a certain distance, the upper die inwards extrudes the lower die through the chute, the lower die is enabled to be drawn towards the middle through the slide block and the chute, the third telescopic rod and the second reset spring are in a tightening state, the plug head is driven by the plug head to gradually move upwards while the two groups of lower dies are drawn towards, the bottoms of the two groups of closed lower dies are sealed, liquid silica gel can be injected into the lower die through the silica gel cylinder and the connecting pipe, when injection molding is completed, the hydraulic machine is started again, the hydraulic machine drives the upper die to gradually move upwards, the upper die is gradually separated from the lower die, the two groups of lower dies are under the elasticity of the third reset spring, the separation gradually, the choke plug moves down gradually under the pulling force of first reset spring and first telescopic link simultaneously to realize the drawing of patterns of mould automatically, when having reduced staff's work load, improved the efficiency of production.

Drawings

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

FIG. 2 is a schematic view of the lower mold structure of the present invention;

FIG. 3 is a schematic view of the structure of the retractor of the present invention;

FIG. 4 is a structural diagram of the upper mold of the present invention;

fig. 5 is a schematic view of the sliding chute structure of the present invention.

In the figure: 1. a work table; 2. a support leg; 3. a retractor; 301. a plugging head; 302. a first telescopic rod; 303. a second telescopic rod; 304. a first return spring; 4. a slideway; 5. a lower die structure; 501. a lower die; 502. plugging the hole; 503. connecting blocks; 504. a third telescopic rod; 505. a second return spring; 506. a slider; 6. a support plate; 7. an upper die structure; 701. A connecting pipe; 702. a fixed tube; 703. an upper die; 704. a sealing strip; 705. a chute; 8. a silica gel cylinder; 9. a first connecting plate; 10. a second connecting plate; 11. a third connecting plate; 12. A hydraulic press; 13. a limiting rod; 14. and (4) a slide hole.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-5, in this embodiment: the utility model provides a quick injection molding device of production silica gel sign, comprises a workbench 1, landing leg 2 and backup pad 6, 1 upper surface of workstation is provided with constriction device 3, constriction device 3 is including stifled first 301, first telescopic link 302, second telescopic link 303 and first reset spring 304, first telescopic link 302 and second telescopic link 303 sliding connection, first reset spring 304 both ends respectively with first telescopic link 302 and second telescopic link 303 fixed connection, first telescopic link 302, second telescopic link 303 and first reset spring 304 play stifled first 301 after the completion of moulding plastics, move down automatically, realize the effect of drawing of patterns.

Referring to fig. 2, two sides of the contraction device 3 are provided with slideways 4, a lower mold structure 5 is arranged inside the slideways 4, the lower mold structure 5 comprises a lower mold 501, a blocking hole 502, a connecting block 503, a third telescopic rod 504, a second return spring 505 and a sliding block 506, the blocking hole 502 is a cylindrical structure with a wide top and a narrow bottom, the size of the blocking hole 502 is matched with that of the blocking head 301, the horizontal height of the blocking head 301 is smaller than that of the blocking hole 502, and the blocking hole 502 is used for enabling the blocking head 301 to move upwards to be attached to the lower mold 501, so that the lower mold 501 is sealed; the two ends of the third telescopic rod 504 and the second return spring 505 are respectively fixedly connected with the connecting block 503 and the workbench 1, the connecting block 503 is fixedly installed at the bottom of the lower die 501, the connecting block 503 and the lower die 501 are connected with the workbench 1 in a sliding mode through the sliding block 506 and the sliding way 4, after the third telescopic rod 504 and the second return spring 505 perform injection molding, the two sets of lower dies 501 are automatically separated, automatic demolding of the dies is achieved, and the sliding block 506 performs left-right reciprocating movement of the lower dies 501.

Referring to fig. 4-5, an upper mold structure 7 is disposed at the bottom of the supporting plate 6, the upper mold structure 7 includes a connecting pipe 701, a fixing pipe 702, an upper mold 703, a sealing strip 704 and a sliding groove 705, the upper mold 703 and the lower mold 501 are vertically distributed, the connecting pipe 701 penetrates through the silicone tube 8 and the upper mold 703, two ends of the fixing pipe 702 are respectively fixedly connected with the supporting plate 6 and the upper mold 703, the sliding groove 705 is adapted to the two sets of lower molds 501, the sliding groove 705 is used for extruding the two sets of lower molds 501, the two sets of lower molds 501 are removed from being gradually closed, and the connecting pipe 701 and the sealing strip 704 play a role in blocking the conveyor of the liquid silicone.

Referring to fig. 1, a silica gel cylinder 8 is fixedly mounted on the top of a support plate 6, a first connecting plate 9 is fixedly mounted on the outer wall of one side of a workbench 1, a second connecting plate 10 is arranged on one side of the outer wall of the support plate 6, a third connecting plate 11 is arranged inside the first connecting plate 9, a hydraulic machine 12 is arranged on the upper surface of the third connecting plate 11, limiting rods 13 are fixedly mounted on the upper surface of the first connecting plate 9 and located on two sides of the hydraulic machine 12, a sliding hole 14 is formed inside the second connecting plate 10, the sliding hole 14 and the limiting rod 13 are vertically distributed, the outer diameter of the limiting rod 13 is matched with the inner diameter of the sliding hole 14, a hydraulic rod is mounted on the top of the hydraulic machine 12 and fixedly connected with the second connecting plate 10, the hydraulic machine 12 drives the support plate 6 and the second connecting plate 10 to move up and down, and the limiting rods 13 and the sliding hole 14 reduce the phenomenon that the silica gel cylinder 8 shakes when moving up and down, and the leakage of the liquid silica gel is reduced.

The utility model discloses a theory of operation and use flow: when the device is used, a hydraulic press 12 is started, the hydraulic press 12 drives a support plate 6 and a second connecting plate 10 to gradually move along a limiting rod 13, when an upper mold 703 moves down to a certain distance, the upper mold 703 inwards extrudes a lower mold 501 through a chute 705 at the same time, the lower mold 501 is closed towards the middle through a slide block 506 and a slide way 4, a third telescopic rod 504 and a second reset spring 505 are in a tightening state at the same time, a blocking head 301 is driven by a blocking hole 502 to gradually move upwards when the two groups of lower molds 501 are closed, the bottoms of the two groups of closed lower molds 501 are sealed, liquid silica gel can be injected into the lower mold 501 through a silica gel cylinder 8 and a connecting pipe 701 at the same time, when the injection molding is completed, the hydraulic press 12 is started again, the hydraulic press 12 drives the upper mold 703 to gradually move upwards, and at the upper mold 703 is gradually separated from the lower mold 501 at the same time, two sets of bed dies 501 are under the elasticity of second reset spring 505, separate gradually, and simultaneously plugging head 301 moves down gradually under the pulling force of first reset spring 304 and first telescopic link 302 to realize the drawing of patterns of mould automatically, when having reduced staff's work load, improved the efficiency of production.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a quick injection molding device of production silica gel sign which characterized in that: comprises a workbench (1), supporting legs (2) and a supporting plate (6), wherein a contraction device (3) is arranged on the upper surface of the workbench (1), slide ways (4) are arranged on two sides of the contraction device (3), a lower die structure (5) is arranged inside the slide ways (4), an upper die structure (7) is arranged at the bottom of the supporting plate (6), a silica gel cylinder (8) is fixedly arranged at the top of the supporting plate (6), a first connecting plate (9) is fixedly arranged on the outer wall of one side of the workbench (1), a second connecting plate (10) is arranged on one side of the outer wall of the supporting plate (6), a third connecting plate (11) is arranged inside the first connecting plate (9), a hydraulic machine (12) is arranged on the upper surface of the third connecting plate (11), limiting rods (13) are fixedly arranged on two sides of the hydraulic machine (12) on the upper surface of the first connecting plate (9), the sliding hole (14) is formed in the second connecting plate (10), the contraction device (3) comprises a plugging head (301), a first telescopic rod (302), a second telescopic rod (303) and a first reset spring (304), the first telescopic rod (302) is in sliding connection with the second telescopic rod (303), two ends of the first reset spring (304) are fixedly connected with the first telescopic rod (302) and the second telescopic rod (303) respectively, the lower die structure (5) comprises a lower die (501), a plugging hole (502), a connecting block (503), a third telescopic rod (504), a second reset spring (505) and a sliding block (506), the plugging hole (502) is of a cylindrical structure with an upper width and a lower width, the size of the plugging hole (502) is matched with the plugging head (301), the horizontal height of the plugging head (301) is smaller than that of the plugging hole (502), two ends of the third telescopic rod (504) and the second reset spring (505) are fixedly connected with the connecting block (503) and the workbench (1) respectively And the connecting block (503) is fixedly arranged at the bottom of the lower die (501), and the connecting block (503) and the lower die (501) are connected with the workbench (1) in a sliding manner through the sliding block (506) and the slide way (4).

2. The rapid injection molding device for producing the silica gel label according to claim 1, wherein: the sliding hole (14) and the limiting rod (13) are vertically distributed, the outer diameter of the limiting rod (13) is matched with the inner diameter of the sliding hole (14), a hydraulic rod is installed at the top of the hydraulic machine (12), and the hydraulic rod is fixedly connected with the second connecting plate (10).

3. The rapid injection molding device for producing the silica gel label according to claim 1, wherein: go up mould structure (7) including connecting pipe (701), fixed pipe (702), go up mould (703), sealing strip (704) and spout (705), it is upper and lower vertical distribution with bed die (501) to go up mould (703), connecting pipe (701) link up silicone tube (8) and go up mould (703), the both ends of fixed pipe (702) respectively with backup pad (6) and last mould (703) fixed connection, the size and two sets of bed die (501) looks adaptations of spout (705).