CN218315023U - Novel unit for removing injection molding water gap - Google Patents

Abstract

The utility model discloses a novel unit for removing an injection nozzle, which comprises a material pushing mechanism, a deflection driving mechanism, a deflection positioning component, a punching mechanism and a waste material collecting component, wherein the deflection driving mechanism is arranged between two deflection positioning components; the material pushing mechanism comprises a material pushing cylinder, a material pushing piece, a limiting group and a material conveying channel, wherein the material pushing piece is connected with a telescopic rod of the material pushing cylinder, and the limiting group is arranged at a discharge opening of the material conveying channel. The utility model discloses can realize the full automatization operation of whole process, need not the manual work and assist, promote productivity and efficiency effectively.

Description

Novel unit for removing injection molding water gap

Technical Field

The utility model relates to a relevant technical field of injection moulding, in particular to a novel unit for getting rid of the mouth of a river of moulding plastics.

Background

Injection molded parts typically require die cutting of the nozzle after injection molding is complete. The automatic nozzle punching machine has the advantages that multiple links such as taking materials, clamping, punching, discharging and subsequent nozzle waste collection are generally manually assisted during nozzle punching, full-automatic operation of the whole process cannot be realized, and the capacity and the efficiency still have a lifting space. To this end, we propose a new type of unit for removing the injection nozzle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's is not enough, provide a novel unit for getting rid of the mouth of a river of moulding plastics.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel unit for removing an injection nozzle comprises a material pushing mechanism, deflection driving mechanisms, deflection positioning components, a punching mechanism and a waste material collecting component, wherein the deflection driving mechanisms are arranged between the two deflection positioning components, each deflection positioning component is correspondingly provided with a material pushing mechanism, the material pushing mechanisms convey injection molding pieces to be processed to the deflection positioning components, the deflection positioning components convey the injection molding pieces to a punching table of the punching mechanism, and the waste material collecting component recovers nozzle waste materials generated after the punching mechanism punches the injection molding pieces; the material pushing mechanism comprises a material pushing cylinder, a material pushing piece, a limiting group and a material conveying channel, wherein the material pushing piece is connected with a telescopic rod of the material pushing cylinder, and the limiting group is arranged at a material outlet of the material conveying channel.

Further elaborating, spacing group is including spacing deflection piece, sliding part, pressure spring and the fixed mount pad that sets up, the both ends of pressure spring respectively with the mount pad with sliding part is inconsistent, sliding part slide set up in the mount pad, spacing deflection piece with the mount pad is articulated mutually, the fixed driven lever that is provided with in spacing deflection piece department, sliding part seted up with driven lever matched with straight hole groove.

Further elaborating, the deflection driving mechanism comprises a driven gear, a driving rack, a driving cylinder and a middle connecting shaft, wherein a telescopic rod of the driving cylinder is connected with the driving rack, the driven gear is meshed with the driving rack, the driven gear is fixedly installed at the middle connecting shaft, and two ends of the middle connecting shaft are respectively and fixedly connected with the deflection seats of the two deflection positioning assemblies.

The material deflection positioning assembly comprises a material placing positioning table and a pressing clamping cylinder, the pressing clamping cylinder is fixedly arranged at the position of the deflection seat, telescopic rods at two sides of the pressing clamping cylinder are respectively provided with a first movable plate and a second movable plate, the material placing positioning table is arranged between the first movable plate and the second movable plate, and rolling wheel sets used for fixing an injection molding piece to the material placing positioning table are fixedly arranged at the positions of the first movable plate and the second movable plate.

Further elaborating, die-cut mechanism is including die-cut cylinder, lifter plate, the telescopic link of die-cut cylinder with lifter plate fixed connection, lifter plate department sets firmly the die-cut sword.

Further elaborating, the garbage collection subassembly is including shell cover, waste material drawer, the waste material drawer slide set up in shell cover department, die-cut platform fixed set up in shell cover.

The beneficial effects of the utility model reside in that: the utility model discloses can realize the full automated operation of whole process, need not the manual work and assist, promote productivity and efficiency effectively.

Drawings

Fig. 1 is the schematic structural diagram of the present invention when the pushing mechanism transports the injection molding to the deflection positioning assembly.

Fig. 2 is the structure schematic diagram of the utility model when the punching mechanism punches the gate to the injection molding piece.

Fig. 3 is a schematic structural diagram of the pushing mechanism.

Fig. 4 is a schematic structural diagram of the pushing mechanism when pushing the injection molding piece.

Reference numbers: 10. a material pushing mechanism; 11. a material pushing cylinder; 12. pushing the material part; 13. a set of limit bits; 131. a limiting deflection member; 1311. a driven lever; 132. a sliding member; 1321. a straight hole groove; 133. compressing the spring; 134. a mounting seat; 14. a material conveying channel; 20. a deflection drive mechanism; 21. a driven gear; 22. a driving rack; 23. a driving cylinder; 24. the middle connecting shaft; 30. a deflection positioning assembly; 31. a deflection seat; 32. a material placing and positioning table; 33. a pressing and clamping cylinder; 331. a first moving plate; 332. a second moving plate; 34. a rolling wheel set; 40. a punching mechanism; 41. a punching table; 42. punching a cylinder; 43. a lifting plate; 44. punching and cutting edges; 50. a waste collection assembly; 51. a housing cover; 52. a waste drawer; 60. and (5) injection molding.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings.

Referring to fig. 1 to 4, a novel unit for removing an injection nozzle comprises a material pushing mechanism 10, a deflection driving mechanism 20, a deflection positioning component 30, a punching mechanism 40 and a waste material collecting component 50, wherein the deflection driving mechanism 20 is arranged between the two deflection positioning components 30, each deflection positioning component 30 is correspondingly provided with one material pushing mechanism 10, as shown in fig. 1, the material pushing mechanism 10 conveys an injection molding piece 60 to be processed to the deflection positioning component 30, the deflection positioning component 30 conveys the injection molding piece to a punching table 41 of the punching mechanism 40, and the waste material collecting component 50 recovers nozzle waste materials generated after the injection molding piece is punched by the punching mechanism 40; the pushing mechanism 10 comprises a pushing cylinder 11, a pushing element 12, a limiting group 13 and a material conveying channel 14, wherein the pushing element 12 is connected with a telescopic rod of the pushing cylinder 11, and the limiting group 13 is arranged at a discharge port of the material conveying channel 14. The pushing cylinder 11 drives the pushing part 12 to push the injection molding part 60 at the discharge port of the material conveying channel 14 to the deflection positioning component 30, and after the deflection positioning component 30 completes positioning and clamping on the injection molding part 60, the deflection driving mechanism 20 drives the deflection positioning component 30 and the injection molding part 60 at the deflection positioning component 30 to deflect to the punching table 41.

Referring to fig. 1, fig. 3 and fig. 4, the limiting group 13 includes a limiting deflecting member 131, a sliding member 132, a pressure spring 133, and a fixed mounting seat 134, two ends of the pressure spring 133 respectively contact with the mounting seat 134 and the sliding member 132, the sliding member 132 is slidably disposed on the mounting seat 134, the limiting deflecting member 131 is hinged to the mounting seat 134, a driven rod 1311 is fixedly disposed at the limiting deflecting member 131, and a straight slot 1321 matched with the driven rod 1311 is disposed on the sliding member 132. Referring to fig. 4, the telescopic rod of the pushing cylinder 11 extends outwards, and the telescopic rod drives the pushing member 12. Meanwhile, the pushing part 12 synchronously pushes the limit deflection part 131 blocked at the front end of the injection molding part, and the limit deflection part 131 is pushed to deflect. The limit deflecting piece 131 drives the sliding piece 132 to horizontally slide through the driven rod 1311 at the limit deflecting piece when deflecting, the sliding piece 132 horizontally moves to push the compression spring 133 to compress, and the compression spring 133 is compressed to generate elastic deformation. After the pushing component 12 pushes the injection molding component to the deflection positioning component 30, the pushing cylinder 11 drives the pushing component 12 to retract, the compression spring 133 recovers elastic deformation, the compression spring 133 reversely pushes the sliding component 132, and the sliding component 132 drives the limiting deflection component 131 to reset.

Referring to fig. 1, the deflection driving mechanism 20 includes a driven gear 21, a driving rack 22, a driving cylinder 23, and a middle connecting shaft 24, wherein a telescopic rod of the driving cylinder 23 is connected to the driving rack 22, the driven gear 21 is engaged with the driving rack 22, the driven gear 21 is fixedly mounted at the middle connecting shaft 24, and two ends of the middle connecting shaft 24 are respectively fixedly connected to the deflection seats 31 of the two deflection positioning assemblies 30. The driving cylinder 23 drives the driving rack 22 to slide, the driving rack 22 drives the driven gear 21 to rotate when sliding, and the driven gear 21 drives the deflection seats 31 on two sides to deflect synchronously.

Referring to fig. 1 and fig. 2, the deflection positioning assembly 30 includes a material placing positioning table 32 and a clamping cylinder 33, the clamping cylinder 33 is fixedly disposed at the deflection base 31, telescopic rods at two sides of the clamping cylinder 33 are respectively provided with a first moving plate 331 and a second moving plate 332, the material placing positioning table 32 is disposed between the first moving plate 331 and the second moving plate 332, and rolling wheel sets 34 for fixing the injection molding piece to the material placing positioning table 32 are fixedly disposed at the first moving plate 331 and the second moving plate 332. The clamping cylinder 33 drives the first moving plate 331 and the second moving plate 332 on the two sides to move away from each other, so that the cavity for placing the injection molding piece at the material placing positioning table 32 is completely exposed. After the injection molding piece is placed in the material placing positioning table 32, as shown in fig. 1, the pressing and clamping cylinder 33 drives the first moving plate 331 and the second moving plate 332 on the two sides of the injection molding piece to move in opposite directions, the rolling wheel groups 34 at the positions of the first moving plate 331 and the second moving plate 332 roll the injection molding piece at the position of the cavity, so that the injection molding piece is completely sunk into the cavity, the injection molding piece 60 is limited, the injection molding piece is fixed at the position of the material placing positioning table 32, and then the injection molding piece 60 is fixed and clamped.

Referring to fig. 1 and 2, the punching mechanism 40 includes a punching cylinder 42 and a lifting plate 43, a telescopic rod of the punching cylinder 42 is fixedly connected to the lifting plate 43, and a punching blade 44 is fixedly disposed at the lifting plate 43. The scrap collecting assembly 50 includes a housing cover 51, a scrap drawer 52, the scrap drawer 52 slidably disposed at the housing cover 51, and the cutting table 41 fixedly disposed at the housing cover 51. After the die-cutting mechanism 40 finishes die-cutting the gate for the injection molded part, the resulting hollow channel of the gate waste die-cutting station 41 falls into the waste drawer 52 of the waste collection assembly 50.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.

The above description does not limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments by the technical spirit of the present invention still belong to the scope of the technical solution of the present invention.

Claims (6)

1. The utility model provides a novel unit for getting rid of mouth of a river of moulding plastics which characterized in that: the device comprises a material pushing mechanism (10), deflection driving mechanisms (20), deflection positioning components (30), a punching mechanism (40) and a waste material collecting component (50), wherein the deflection driving mechanisms (20) are arranged between the two deflection positioning components (30), each deflection positioning component (30) is correspondingly provided with one material pushing mechanism (10), the material pushing mechanisms (10) convey injection molded parts (60) to be processed to the deflection positioning components (30), the deflection positioning components (30) convey the injection molded parts to punching tables (41) of the punching mechanism (40), and the waste material collecting component (50) recovers water gap waste materials generated after the injection molded parts are punched by the punching mechanism (40); the material pushing mechanism (10) comprises a material pushing cylinder (11), a material pushing piece (12), a limiting group (13) and a material conveying channel (14), the material pushing piece (12) is connected with a telescopic rod of the material pushing cylinder (11), and the limiting group (13) is arranged at a material outlet of the material conveying channel (14).

2. A new type of assembly for removing injection gates according to claim 1, characterised in that: the limiting group (13) comprises a limiting deflection part (131), a sliding part (132), a pressure spring (133) and a fixed mounting seat (134), two ends of the pressure spring (133) are respectively abutted to the mounting seat (134) and the sliding part (132), the sliding part (132) is arranged on the mounting seat (134) in a sliding mode, the limiting deflection part (131) is hinged to the mounting seat (134), a driven rod (1311) is fixedly arranged at the limiting deflection part (131), and a straight hole groove (1321) matched with the driven rod (1311) is formed in the sliding part (132).

3. The new assembly for removing an injection nozzle according to claim 1, characterized in that: the deflection driving mechanism (20) comprises a driven gear (21), a driving rack (22), a driving cylinder (23) and a middle connecting shaft (24), wherein a telescopic rod of the driving cylinder (23) is connected with the driving rack (22), the driven gear (21) is meshed with the driving rack (22), the driven gear (21) is fixedly installed at the middle connecting shaft (24), and two ends of the middle connecting shaft (24) are fixedly connected with two deflection seats (31) of the deflection positioning assembly (30) respectively.

4. A new assembly for removing an injection nozzle according to claim 3, characterised in that: the deflection positioning assembly (30) comprises a material placing positioning table (32) and a pressing and clamping air cylinder (33), the pressing and clamping air cylinder (33) is fixedly arranged at the position of the deflection seat (31), telescopic rods at two sides of the pressing and clamping air cylinder (33) are respectively provided with a first movable plate (331) and a second movable plate (332), the material placing positioning table (32) is arranged between the first movable plate (331) and the second movable plate (332), and the first movable plate (331) and the second movable plate (332) are fixedly provided with a rolling wheel set (34) for fixing an injection molding piece to the material placing positioning table (32).

5. A new type of assembly for removing injection gates according to claim 1, characterised in that: the punching mechanism (40) comprises a punching cylinder (42) and a lifting plate (43), an expansion rod of the punching cylinder (42) is fixedly connected with the lifting plate (43), and a punching blade (44) is fixedly arranged at the lifting plate (43).

6. A new type of assembly for removing injection gates according to claim 1, characterised in that: the waste collecting assembly (50) comprises an outer shell cover (51) and a waste drawer (52), the waste drawer (52) is arranged at the outer shell cover (51) in a sliding mode, and the punching platform (41) is fixedly arranged on the outer shell cover (51).

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