CN218227703U

CN218227703U - Injection molding runner cutting device

Info

Publication number: CN218227703U
Application number: CN202221404548.9U
Authority: CN
Inventors: 张滋美; 田欢
Original assignee: Tianjin Huize Precision Plastic Products Co ltd
Current assignee: Tianjin Huize Precision Plastic Products Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2023-01-06
Anticipated expiration: 2032-06-07

Abstract

The utility model discloses an injection molding runner cutting device, concretely relates to runner cuts off the field, the on-line screen storage device comprises a base, the utility model discloses an installation limiting plate, the diaphragm, the draw-in groove, the fixture block, the gag lever post, the spacing groove, be favorable to the staff to use the bottom of limiting plate and the top swing joint of base, make the inner wall of limiting plate and the outer wall swing joint of injection molding, use the inner wall swing joint of one side of diaphragm and limiting plate, make diaphragm both sides swing joint's fixture block carry out the joint with the draw-in groove inner wall that corresponds limiting plate one side to set up respectively and be connected, the installation lantern ring, the pneumatic cylinder, the cutting machine, be favorable to the staff to use the top of cutting machine outer wall and carry out the joint with the circular slot inner wall that corresponds the spliced pole bottom to be connected, make the stability of cutting machine installation, open the switch of external control pneumatic cylinder and cutting machine, make the pneumatic cylinder receive the drive connecting plate of ordering about of power and move forward.

Description

Injection molding runner cutting device

Technical Field

The utility model relates to a runner cuts off technical field, more specifically says, the utility model relates to an injection molding runner cutting device.

Background

The injection molding part sprue cutting device is a device for cutting off a sprue of an injection molding part.

At present, there are a lot of injection molding runner cutting device in the market, but general injection molding runner cutting device is cutting off the in-process to injection molding runner department, uses the manual work to cut off runner department usually, then can't effectually carry out stable cutting to injection molding runner department to the device use of device has been influenced to a great extent.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defects in the prior art, the embodiment of the present invention provides an injection molding piece gate cutting device, and the technical problem to be solved by the present invention is: general injection molding runner cutting device cuts off the in-process to injection molding runner department, uses the manual work to cut off runner department usually, then can't effectually carry out stable cutting to injection molding runner department.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an injection molding runner cutting device, includes the base, the top of base is seted up flutedly, the inner wall swing joint of recess has the injection molding, the top swing joint of base has two support columns, two the equal swing joint in top of support column has the fixed block, two swing joint has the connecting rod between the fixed block, the outer wall swing joint of connecting rod has cutting mechanism, cutting mechanism includes the lantern ring, spliced pole, circular slot, cutting machine, connecting plate, pneumatic cylinder, connecting block, the inner wall of the lantern ring and the outer wall swing joint who corresponds the connecting rod, the one end swing joint of lantern ring outer wall has the spliced pole, the circular slot has been seted up to the bottom of spliced pole, the inner wall joint of circular slot is connected with the cutting machine, the other end swing joint of lantern ring outer wall has the connecting plate, one side swing joint of connecting plate has the pneumatic cylinder, the one end swing joint of pneumatic cylinder has the connecting block, one side of connecting block and the one side swing joint who corresponds the fixed block.

Further, the top swing joint of base has stop gear, stop gear includes limiting plate, diaphragm, two draw-in grooves, two fixture blocks, the bottom of limiting plate and the top swing joint of base, the inner wall of limiting plate and the outer wall swing joint who corresponds the injection molding body, the inner wall swing joint of limiting plate has the diaphragm, one side of diaphragm and the outer wall swing joint who corresponds the injection molding body, two draw-in grooves have been seted up to one side of limiting plate, the equal swing joint in both sides of diaphragm has the fixture block, two the outer wall of fixture block all with the inner wall swing joint who corresponds the draw-in groove.

Further, the area size of recess inner wall bottom matches the setting with the area size that corresponds injection molding outer wall bottom, cutting machine, pneumatic cylinder all through external switch and external power supply electric connection.

Furthermore, the inner ring wall of the lantern ring is movably connected with a cotton sliver made of polytetrafluoroethylene materials, the outer diameter size of the outer ring wall of the cotton sliver is matched with the inner diameter size of the inner ring wall of the corresponding lantern ring, and the length size of the outer ring wall of the cotton sliver is matched with the length size of the inner ring wall of the corresponding lantern ring.

Furthermore, the inner diameter of the inner ring wall of the circular groove is matched with the outer diameter of the top of the outer ring wall of the corresponding cutting machine.

Furthermore, stop gear still includes two gag lever posts, two spacing grooves, two the one end of gag lever post all with one side swing joint who corresponds the fixture block, two the equal swing joint of outer wall of gag lever post has the spacing groove, two the outer wall of spacing groove all with one side fixed connection who corresponds the draw-in groove inner wall.

Furthermore, two the area size of fixture block outer wall one side all matches the setting with the area size of corresponding draw-in groove inner wall one side, two the length dimension size of fixture block outer wall all matches the setting with the degree of depth dimension size that corresponds the draw-in groove inner wall.

Furthermore, the outer diameter of the outer ring wall of each limiting rod is matched with the inner diameter of the inner ring wall of the corresponding limiting groove.

The utility model discloses a technological effect and advantage:

the utility model discloses an install the limiting plate, the diaphragm, the draw-in groove, the fixture block, the gag lever post, the spacing groove, be favorable to the staff to use the bottom of limiting plate and the top swing joint of base, make the inner wall of limiting plate and the outer wall swing joint of injection molding body, use one side of diaphragm and the inner wall swing joint of limiting plate, make diaphragm both sides swing joint's fixture block respectively with correspond the draw-in groove inner wall that limiting plate one side was seted up and carry out the joint and be connected, the gag lever post of fixture block one side swing joint and the spacing inslot wall that corresponds draw-in groove inner wall one side and set up carry out the joint simultaneously and be connected, one side up to the diaphragm and the outer wall swing joint of injection molding body, thereby improve the stability of injection molding body installation effectively, the installation lantern ring, the cutting machine, be favorable to the staff to use the top of cutting machine outer wall and carry out the joint with the circular slot inner wall that corresponds the spliced pole bottom and set up and be connected, make the stability of cutting machine installation, open the switch of external control pneumatic cylinder and cutting machine, make the pneumatic cylinder receive ordering about of power and drive the connecting plate and move forward, thereby drive the lantern ring and carry out swing joint at the outer wall of connecting rod, control cutting machine is favorable to the runner on the runner of injection molding body top, improve staff effectively, do benefit to the normal use of device simultaneously.

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. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

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

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

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

fig. 4 is a schematic structural diagram of the limiting mechanism of the present invention.

The reference signs are: 1. a base; 11. a groove; 12. an injection molded body; 13. a support column; 14. a fixed block; 15. a connecting rod; 2. a cutting mechanism; 21. a collar; 22. connecting columns; 23. a circular groove; 24. a cutter; 25. a connecting plate; 26. a hydraulic cylinder; 27. connecting blocks; 3. a limiting mechanism; 31. a limiting plate; 32. a transverse plate; 33. a card slot; 34. a clamping block; 35. a limiting rod; 36. a limiting groove.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.

According to fig. 1-4, the utility model provides an injection molding runner cutting device, including base 1, base 1's top has seted up recess 11, the inner wall swing joint of recess 11 has injection molding 12, base 1's top swing joint has two support columns 13, the equal swing joint in top of two support columns 13 has fixed block 14, swing joint has connecting rod 15 between two fixed blocks 14, connecting rod 15's outer wall swing joint has cutting mechanism 2, the staff of being convenient for cuts off the runner department on injection molding 12 top faster, and is convenient for use, cutting mechanism 2 includes the lantern ring 21, spliced pole 22, circular slot 23, cutting machine 24, connecting plate 25, pneumatic cylinder 26, connecting block 27, the inner wall of the lantern ring 21 and the outer wall swing joint that corresponds connecting rod 15, the one end swing joint of the outer wall of the lantern ring 21 has spliced pole 22, circular slot 23 has been seted up to spliced pole 22's bottom, the inner wall joint of circular slot 23 is connected with cutting machine 24, the other end swing joint of the outer wall of the lantern ring 21 has connecting plate 25, one side swing joint of connecting plate 26, pneumatic cylinder 26 is connected with swing joint 27, one side of connecting block 27 and the swing joint that corresponds fixed block 14.

Preferably, the top end swing joint of base 1 has stop gear 3, stop gear 3 includes limiting plate 31, diaphragm 32, two draw-in grooves 33, two fixture blocks 34, the bottom of limiting plate 31 and the top swing joint of base 1, the inner wall of limiting plate 31 and the outer wall swing joint that corresponds injection molding 12, the inner wall swing joint of limiting plate 31 has diaphragm 32, one side of diaphragm 32 and the outer wall swing joint that corresponds injection molding 12, two draw-in grooves 33 have been seted up to one side of limiting plate 31, the both sides of diaphragm 32 all swing joint have fixture block 34, the outer wall of two fixture blocks 34 all with the inner wall swing joint that corresponds draw-in groove 33, the area size of recess 11 inner wall bottom matches the setting with the area size that corresponds injection molding 12 outer wall bottom, cutting machine 24, pneumatic cylinder 26 all matches the setting with the length size of the inner ring wall of corresponding lantern ring 21 through external switch, the inner ring wall swing joint of lantern ring 21 has the silver of being made by the polytetrafluoroethylene material, the outer ring wall outside diameter size of the recess 11 matches the setting, the length size of the outer ring wall all with the length size of the lantern ring 21 that corresponds lantern ring 21, the friction degree that the friction of the plastic sliver device is connected with the outer wall of the great improvement of the great ground that the friction reduction of the lantern ring 21 is connected with the plastic ring that the plastic device has produced by the material.

Preferably, the inner diameter of the inner ring wall of the circular groove 23 matches the outer diameter of the top of the outer ring wall of the corresponding cutting machine 24, the limiting mechanism 3 further includes two limiting rods 35, two limiting grooves 36, one end of each of the two limiting rods 35 is movably connected with one side of the corresponding clamping block 34, the outer walls of the two limiting rods 35 are movably connected with the limiting grooves 36, the outer walls of the two limiting grooves 36 are fixedly connected with one side of the inner wall of the corresponding clamping groove 33, the area size of one side of the outer wall of each of the two clamping blocks 34 matches the area size of one side of the inner wall of the corresponding clamping groove 33, the length size of the outer wall of each of the two clamping blocks 34 matches the depth size of the inner wall of the corresponding clamping groove 33, the outer diameter of the outer ring wall of the two limiting rods 35 matches the inner diameter of the inner ring wall of the corresponding limiting groove 36, the limiting rods 35 and the limiting grooves 36 are installed, the inner walls of the limiting rods 35 and the limiting grooves 36 are used for clamping connection, and the stability of the clamping connection of the clamping blocks 34 and the inner wall of the clamping groove 33 is further improved.

The utility model discloses theory of operation: the bottom end of the limiting plate 31 is movably connected with the top end of the base 1, the inner wall of the limiting plate 31 is movably connected with the outer wall of the injection molding body 12, one side of the transverse plate 32 is movably connected with the inner wall of the limiting plate 31, the clamping blocks 34 movably connected with the two sides of the transverse plate 32 are respectively connected with the inner walls of the clamping grooves 33 formed in one side of the corresponding limiting plate 31 in a clamping mode, meanwhile, the limiting rods 35 movably connected with one side of the clamping blocks 34 are connected with the inner walls of the limiting grooves 36 formed in one side of the inner wall of the corresponding clamping grooves 33 in a clamping mode, one side of the transverse plate 32 is movably connected with the outer wall of the injection molding body 12 until the transverse plate 32 is movably connected with the outer wall of the injection molding body 12, the top of the outer wall of the cutting machine 24 is connected with the inner wall of the circular groove 23 formed in the bottom end of the corresponding connecting column 22 in a clamping mode, the stability of the cutting machine 24 is improved, a power switch for externally controlling the hydraulic cylinder 26 and the cutting machine 24 to drive the connecting plate 25 to move forwards under the drive of the driving the lantern ring 21 to be movably connected with the outer wall of the connecting rod 15, the cutting machine 24 to be beneficial to stably cut off the sprue at the top end of the injection molding body 12, and effectively improve the working efficiency of workers.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of this invention without departing from the spirit thereof.

Claims

1. The utility model provides an injection molding runner cutting device, includes base (1), its characterized in that: a groove (11) is arranged at the top end of the base (1), the inner wall of the groove (11) is movably connected with an injection molding body (12), the top end of the base (1) is movably connected with two supporting columns (13), the top ends of the two supporting columns (13) are movably connected with fixed blocks (14), a connecting rod (15) is movably connected between the two fixed blocks (14), the outer wall of the connecting rod (15) is movably connected with a cutting mechanism (2), the cutting mechanism (2) comprises a lantern ring (21), a connecting column (22), a circular groove (23), a cutting machine (24), a connecting plate (25), a hydraulic cylinder (26) and a connecting block (27), the inner wall of the lantern ring (21) is movably connected with the outer wall of the corresponding connecting rod (15), one end of the outer wall of the lantern ring (21) is movably connected with a connecting column (22), a round groove (23) is arranged at the bottom end of the connecting column (22), the inner wall of the round groove (23) is connected with a cutting machine (24) in a clamping way, the other end of the outer wall of the lantern ring (21) is movably connected with a connecting plate (25), one side of the connecting plate (25) is movably connected with a hydraulic cylinder (26), one end of the hydraulic cylinder (26) is movably connected with a connecting block (27), one side of the connecting block (27) is movably connected with one side of the corresponding fixing block (14).

2. The injection molded part gate cut-off device of claim 1, wherein: the top swing joint of base (1) has stop gear (3), stop gear (3) include limiting plate (31), diaphragm (32), two draw-in grooves (33), two fixture blocks (34), the bottom of limiting plate (31) and the top swing joint of base (1), the inner wall of limiting plate (31) and the outer wall swing joint that corresponds injection molding body (12), the inner wall swing joint of limiting plate (31) has diaphragm (32), one side of diaphragm (32) and the outer wall swing joint that corresponds injection molding body (12), two draw-in grooves (33) have been seted up to one side of limiting plate (31), the equal swing joint in both sides of diaphragm (32) has fixture block (34), two the outer wall of fixture block (34) all with the inner wall swing joint that corresponds draw-in groove (33).

3. The injection molded part gate cut-off device of claim 1, wherein: the size of the area size of recess (11) inner wall bottom matches the setting with the area size of corresponding injection molding body (12) outer wall bottom, cutting machine (24), pneumatic cylinder (26) all through external switch and external power supply electric connection.

4. The injection molded part gate cut-off device of claim 1, wherein: the inner ring wall of the lantern ring (21) is movably connected with a cotton sliver made of polytetrafluoroethylene materials, the size of the outer diameter of the outer ring wall of the cotton sliver is matched with the size of the inner diameter of the inner ring wall of the corresponding lantern ring (21), and the size of the length of the outer ring wall of the cotton sliver is matched with the size of the length of the inner ring wall of the corresponding lantern ring (21).

5. The injection molded part gate cut-off device of claim 1, wherein: the inner diameter of the inner ring wall of the circular groove (23) is matched with the outer diameter of the top of the outer ring wall of the corresponding cutting machine (24).

6. The injection molded part gate cut-off device of claim 2, wherein: stop gear (3) still include two gag lever post (35), two spacing groove (36), two the one end of gag lever post (35) all with one side swing joint who corresponds fixture block (34), two the equal swing joint of outer wall of gag lever post (35) has spacing groove (36), two the outer wall of spacing groove (36) all with the one side fixed connection who corresponds draw-in groove (33) inner wall.

7. The injection molded part gate cut-off device of claim 2, wherein: the size of the area size of two fixture block (34) outer wall one side all matches the setting with the size of the area size of corresponding draw-in groove (33) inner wall one side, two the length dimension size of fixture block (34) outer wall all matches the setting with the size of the depth dimension who corresponds draw-in groove (33) inner wall.

8. The injection molded part gate cut-off device of claim 6, wherein: the outer diameter of the outer ring wall of each limiting rod (35) is matched with the inner diameter of the inner ring wall of the corresponding limiting groove (36).