CN214026869U

CN214026869U - Precision injection mold device capable of eliminating product surface impression

Info

Publication number: CN214026869U
Application number: CN202023002148.9U
Authority: CN
Inventors: 王宏富
Original assignee: Dongguan Chuanpeng Plastic Co ltd
Current assignee: Dongguan Chuanpeng Plastic Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-08-24
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses a can eliminate accurate injection mold device of product surface impression, comprises a workbench, the first mount of top fixedly connected with of workstation, the first electric putter of bottom fixedly connected with of first mount, first electric putter's bottom fixedly connected with fixed plate, the bottom fixedly connected with cope match-plate pattern of fixed plate, the top of workstation is equipped with the lower bolster, one side of lower bolster is equipped with first splint, the inside of first splint is rotated through the screw thread and is connected with the threaded rod, the one end fixedly connected with head rod of threaded rod, the head rod outer wall is equipped with the belt. The utility model discloses a first splint, threaded rod, belt, second connecting rod, telescopic link and rolling disc to make the device higher to the precision of template centre gripping when moulding plastics, make the device can not appear the displacement man-hour adding, and can eliminate the impression that the product surface produced.

Description

Precision injection mold device capable of eliminating product surface impression

Technical Field

The utility model relates to an accurate injection mold technical field specifically is a can eliminate accurate injection mold device of product surface impression.

Background

The precision injection molding means that the shape precision of an injection molding product should meet strict dimensional tolerance, form and position tolerance and surface roughness. There are many relevant conditions necessary for precision injection molding, and the most essential are four basic factors of plastic materials, injection molds, injection molding processes and injection molding equipment. When designing plastic products, engineering plastic materials are selected firstly, and the engineering plastics capable of being subjected to precision injection molding must be selected from materials with high mechanical property, stable size, good creep resistance and environmental stress cracking resistance. And secondly, selecting a suitable injection molding machine according to the selected plastic material, the size precision of the finished product, the weight of the finished product, the quality requirement and the expected mold structure.

The existing precision injection mold also has the following problems:

1. in the using process, the phenomenon that the device displaces when being processed due to the fact that the device clamps the template insufficiently is often caused, so that marks are generated on the surface of a product, and the product is easily unqualified;

2. in the subsequent processing processes of surface spraying and the like of the product, the impression on the surface of the product needs to be specially eliminated, so that the device still needs to carry out secondary processing on the product after processing, the cost is improved, and the processing efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a can eliminate accurate injection mold device of product surface impression to the precision of solving the template centre gripping is not enough, leads to the product to produce the problem of surface impression.

(II) technical scheme

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

a precise injection mold device capable of eliminating product surface impressions comprises a workbench, wherein a first fixing frame is fixedly connected to the top of the workbench, a first electric push rod is fixedly connected to the bottom of the first fixing frame, a fixing plate is fixedly connected to the bottom of the first electric push rod, an upper mold plate is fixedly connected to the bottom of the fixing plate, a lower mold plate is arranged at the top of the workbench, a first clamp plate is arranged on one side of the lower mold plate, a threaded rod is rotatably connected to the inside of the first clamp plate through threads, a first connecting rod is fixedly connected to one end of the threaded rod, a belt is arranged on the outer wall of the first connecting rod, a second connecting rod is arranged on the inner wall of the belt, a rotating disc is fixedly connected to one end of the second connecting rod, a mounting groove is formed in the top of the workbench, a conveying belt is arranged inside the mounting groove, and a second fixing frame is fixedly connected to the top of the workbench, one side fixedly connected with second electric putter of second mount, one side fixedly connected with second splint of second electric putter, one side sliding connection of second mount has the third connecting rod, the bottom fixedly connected with blade of third connecting rod, one side fixedly connected with handle of third connecting rod.

As an optimal technical scheme of the utility model, the first slide bar of top fixedly connected with of workstation, the top fixed connection of first slide bar is in the bottom of first mount.

As an optimal technical scheme of the utility model, the other end of head rod rotates through the bearing and is connected with the support frame, the bottom fixed connection of support frame is at the top of workstation.

As a preferred technical scheme of the utility model, the other end fixedly connected with telescopic link of second connecting rod, the other end of telescopic link is rotated through the pivot and is connected in one side of first splint.

As a preferred technical scheme of the utility model, first spout has been seted up at the top of workstation, the inner wall sliding connection of first spout has the slider, the top fixed connection of slider is in the bottom of first splint.

As a preferred technical scheme of the utility model, the second spout has been seted up to one side of second mount, the inside fixedly connected with second slide bar of second spout, the inner wall fixedly connected with spring of second spout.

(III) advantageous effects

Compared with the prior art, the utility model provides a can eliminate accurate injection mold device of product surface impression possesses following beneficial effect:

1. this can eliminate accurate injection mold device of product surface impression, through first splint, threaded rod, belt, second connecting rod, telescopic link and rolling disc to make the device higher to the precision of template centre gripping when moulding plastics, make the device can not appear the displacement when carrying out injection moulding man-hour, the phenomenon of rocking, reduce the production of product surface impression.

2. This can eliminate precision injection mold device of product surface impression, accessible second mount, third connecting rod, second slide bar, spring and blade are eliminated product surface impression, and the effect is better, and efficiency is higher.

Drawings

Fig. 1 is a schematic view of the overall three-dimensional appearance structure of the present invention;

fig. 2 is a schematic view of the structure of the present invention;

FIG. 3 is an enlarged view of the point B in FIG. 2 according to the present invention;

fig. 4 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a work table; 2. a first fixing frame; 3. a first electric push rod; 4. a fixing plate; 5. mounting a template; 6. a first slide bar; 7. a lower template; 8. a first splint; 9. a threaded rod; 10. a first connecting rod; 11. a support frame; 12. a belt; 13. a second connecting rod; 14. a telescopic rod; 15. rotating the disc; 16. a first chute; 17. a slider; 18. mounting grooves; 19. a conveyor belt; 20. a second fixing frame; 21. a second electric push rod; 22. a second splint; 23. a third connecting rod; 24. a second chute; 25. a second slide bar; 26. a spring; 27. a blade; 28. a handle.

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.

Examples

Referring to fig. 1-4, an embodiment of the present invention provides a precision injection mold device capable of removing surface impressions of a product, which includes a worktable 1, a first fixing frame 2 fixedly connected to a top of the worktable 1, a first electric push rod 3 fixedly connected to a bottom of the first fixing frame 2, a fixing plate 4 fixedly connected to a bottom of the first electric push rod 3, an upper mold plate 5 fixedly connected to a bottom of the fixing plate 4, a lower mold plate 7 arranged at a top of the worktable 1, a first clamp plate 8 arranged at one side of the lower mold plate 7, a threaded rod 9 rotatably connected to an inside of the first clamp plate 8 through a thread, a first connecting rod 10 fixedly connected to one end of the threaded rod 9, a belt 12 arranged on an outer wall of the first connecting rod 10, a second connecting rod 13 arranged on an inner wall of the belt 12, a rotating disc 15 fixedly connected to one end of the second connecting rod 13, and a mounting groove 18 formed in a top of the worktable 1, the inside of mounting groove 18 is equipped with conveyer belt 19, and the top fixedly connected with second mount 20 of workstation 1, one side fixedly connected with second electric putter 21 of second mount 20, one side fixedly connected with second splint 22 of second electric putter 21, one side sliding connection of second mount 20 has third connecting rod 23, the bottom fixedly connected with blade 27 of third connecting rod 23, one side fixedly connected with handle 28 of third connecting rod 23.

In this embodiment, through first splint 8, threaded rod 9, belt 12, second connecting rod 13, telescopic link 14 and rolling disc 15 to make the device more fixed to the template centre gripping when using, make the device can not appear the phenomenon of displacement when processing man-hour, through second mount 20, third connecting rod 23, second slide bar 25, spring 26 and blade 27, thereby the device is more abundant that product surface impression eliminated when using, thereby workman's time has significantly reduced.

Specifically, the top of the workbench 1 is fixedly connected with a first slide bar 6, and the top of the first slide bar 6 is fixedly connected to the bottom of the first fixing frame 2.

In this embodiment, the first slide bar 6 is fixedly connected to the top of the workbench 1, and the top of the first slide bar 6 is fixedly connected to the bottom of the first fixing frame 2, so that the device has a limiting effect during injection molding and processing, and the phenomenon of deviation of the device during use is prevented.

Specifically, the other end of the first connecting rod 10 is rotatably connected with a supporting frame 11 through a bearing, and the bottom of the supporting frame 11 is fixedly connected to the top of the workbench 1.

In this embodiment, the other end of the first connecting rod 10 is rotatably connected to the supporting frame 11 through a bearing, and the bottom of the supporting frame 11 is fixedly connected to the top of the workbench 1, so that the device can be more stable during adjustment.

Specifically, the other end of the second connecting rod 13 is fixedly connected with a telescopic rod 14, and the other end of the telescopic rod 14 is rotatably connected to one side of the first clamping plate 8 through a rotating shaft.

In this embodiment, the telescopic rod 14 is fixedly connected between the first clamping plate 8 and the second connecting rod 13, so that the device can be more stable when in use.

Specifically, first spout 16 has been seted up at the top of workstation 1, and the inner wall sliding connection of first spout 16 has slider 17, and slider 17's top fixed connection is in the bottom of first splint 8.

In this embodiment, the top of the sliding block 17 is fixedly connected to the bottom of the first clamping plate 8, so that the device can be more stable during adjustment, and the phenomenon of jamming is reduced.

Specifically, a second sliding groove 24 is formed in one side of the second fixing frame 20, a second sliding rod 25 is fixedly connected inside the second sliding groove 24, and a spring 26 is fixedly connected to the inner wall of the second sliding groove 24.

In this embodiment, a second sliding groove 24 is formed on one side of the second fixing frame 20, a second sliding rod 25 is fixedly connected to the inside of the second sliding groove 24, and a spring 26 is fixedly connected to the inner wall of the second sliding groove 24, so that the device reduces the blocking phenomenon during injection molding.

The utility model discloses a theory of operation and use flow: in the using process, a filling opening is arranged at the top of the upper template 5, the other end of the first connecting rod 10 is rotatably connected with a supporting frame 11 through a bearing, the bottom of the supporting frame 11 is fixedly connected with the top of the workbench 1, so that the device can be more stable during adjustment, an expansion rod 14 is fixedly connected between the first clamping plate 8 and the second connecting rod 13, so that the device can be more stable during use, the top of the sliding block 17 is fixedly connected with the bottom of the first clamping plate 8, so that the device can be more stable during adjustment, and simultaneously the phenomenon of blocking is reduced, a second sliding groove 24 is formed in one side of the second fixing frame 20, a second sliding rod 25 is fixedly connected with the inner wall of the second sliding groove 24, and the outer wall of the second sliding rod 25 is slidably connected with the third connecting rod 23, so that the third connecting rod 23 is limited, through the inner wall fixedly connected with spring 26 of second spout 24, top fixed connection through spring 26 is in the bottom of third connecting rod 23 to make the device avoid appearing the displacement and the phenomenon of rocking when moulding plastics, control accuracy is higher, avoids producing the impression on product surface.

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. A precision injection mold device capable of eliminating product surface impressions comprises a workbench (1), and is characterized in that: the top of the workbench (1) is fixedly connected with a first fixing frame (2), the bottom of the first fixing frame (2) is fixedly connected with a first electric push rod (3), the bottom of the first electric push rod (3) is fixedly connected with a fixing plate (4), the bottom of the fixing plate (4) is fixedly connected with an upper template (5), the top of the workbench (1) is provided with a lower template (7), one side of the lower template (7) is provided with a first clamping plate (8), the interior of the first clamping plate (8) is connected with a threaded rod (9) through threaded rotation, one end of the threaded rod (9) is fixedly connected with a first connecting rod (10), the outer wall of the first connecting rod (10) is provided with a belt (12), the inner wall of the belt (12) is provided with a second connecting rod (13), one end of the second connecting rod (13) is fixedly connected with a rotating disc (15), mounting groove (18) have been seted up at the top of workstation (1), the inside of mounting groove (18) is equipped with conveyer belt (19), top fixedly connected with second mount (20) of workstation (1), one side fixedly connected with second electric putter (21) of second mount (20), one side fixedly connected with second splint (22) of second electric putter (21), one side sliding connection of second mount (20) has third connecting rod (23), bottom fixedly connected with blade (27) of third connecting rod (23), one side fixedly connected with handle (28) of third connecting rod (23).

2. The precision injection mold apparatus for removing surface marks on a product according to claim 1, wherein: the top of workstation (1) fixedly connected with first slide bar (6), the top fixed connection of first slide bar (6) is in the bottom of first mount (2).

3. The precision injection mold apparatus for removing surface marks on a product according to claim 1, wherein: the other end of the first connecting rod (10) is rotatably connected with a support frame (11) through a bearing, and the bottom of the support frame (11) is fixedly connected to the top of the workbench (1).

4. The precision injection mold apparatus for removing surface marks on a product according to claim 1, wherein: the other end fixedly connected with telescopic link (14) of second connecting rod (13), the other end of telescopic link (14) is rotated through the pivot and is connected in one side of first splint (8).

5. The precision injection mold apparatus for removing surface marks on a product according to claim 1, wherein: first spout (16) have been seted up at the top of workstation (1), the inner wall sliding connection of first spout (16) has slider (17), the top fixed connection of slider (17) is in the bottom of first splint (8).

6. The precision injection mold apparatus for removing surface marks on a product according to claim 1, wherein: a second sliding groove (24) is formed in one side of the second fixing frame (20), a second sliding rod (25) is fixedly connected to the inside of the second sliding groove (24), and a spring (26) is fixedly connected to the inner wall of the second sliding groove (24).