CN211868442U

CN211868442U - Accurate mould system of going up of copper nut

Info

Publication number: CN211868442U
Application number: CN202020115317.0U
Authority: CN
Inventors: 蒋志勇
Original assignee: Shenzhen Zhuoxunhui Plastic Products Co ltd
Current assignee: Shenzhen Zhuoxunhui Plastic Products Co ltd
Priority date: 2020-01-18
Filing date: 2020-01-18
Publication date: 2020-11-06
Anticipated expiration: 2030-01-18

Abstract

The utility model relates to a copper nut accurate upper die system, which comprises a three-axis manipulator and a nut plate, wherein the nut plate is provided with a plurality of runners extending downwards, the nut plate is provided with an outlet at the bottom of the runner, and the runner is filled with nuts; the pushing device is arranged on the back side of the nut plate and comprises a plurality of first push rods capable of pushing the nuts out of the outlet; the three-axis manipulator is provided with a jig, one side of the jig can move to a position opposite to the outlet side of the nut plate, the side of the jig is provided with a plurality of clamping ends for clamping nuts, and the jig can also move into a mold in a mold opening state. The utility model discloses have and to install copper nut on the mould fast, improve production efficiency greatly to also alleviate workman's burden.

Description

Accurate mould system of going up of copper nut

Technical Field

The utility model belongs to the technical field of the technique of injection moulding equipment and specifically relates to a copper nut is accurate goes up die system.

Background

The LED lamp housing shown in fig. 4 has a plurality of copper nuts 7 embedded therein. The existing processing mode is that the copper nut 7 is manually installed at the designated position of a mold before mold closing, and after mold closing and injection molding, the copper nut 7 is embedded in a lampshade. However, the number of copper nuts 7 on one LED lampshade is large, workers can only sequentially install the copper nuts 7 on a mold, time is wasted, and even the time for injection molding is exceeded, so that the production efficiency is affected.

SUMMERY OF THE UTILITY MODEL

The utility model provides an accurate mould system of going up of copper nut, it has can install copper nut on the mould fast, improves production efficiency greatly to also alleviate workman's burden.

The above object of the present invention can be achieved by the following technical solutions:

an accurate copper nut upper die system comprises a three-axis manipulator and a nut plate, wherein a plurality of channels extending downwards are arranged on the nut plate, outlets are formed in the nut plate and positioned at the bottom of the channels, and the channels are filled with nuts; the pushing device is arranged on the back side of the nut plate and comprises a plurality of first push rods capable of pushing the nuts out of the outlet; the three-axis manipulator is provided with a jig, one side of the jig can move to a position opposite to the outlet side of the nut plate, the side of the jig is provided with a plurality of clamping ends for clamping nuts, and the jig can also move into a mold in a mold opening state.

Through adopting above-mentioned technical scheme, utilize the triaxial manipulator to remove the tool to the position that the nut dish is relative to make clamping end contact export. Copper nuts in the nut plate can be extruded to a clamping end from an outlet, and then the jig is moved to a position between dies for die sinking and assembling by using the three-axis manipulator. After the mold is opened, a product can be clamped on the left mold by using the clamping hand, the jig is moved to the right mold, the three-axis manipulator is moved out of the mold and the mold is closed, and therefore the copper nut is arranged on the injection-molded product. So, can install copper nut on the mould fast, improve production efficiency greatly to also alleviate workman's burden.

Furthermore, a storage chamber is arranged on the nut plate, the runners are communicated with the bottom of the storage chamber, and an inlet for the nut to enter is formed in the top of the storage chamber.

By adopting the technical scheme, the storage chamber is used for storing the copper nuts and supplementing the copper nuts missing in the flow channel at any time.

Furthermore, a track is arranged on the inlet, a channel which only allows a single row of nuts to circulate is arranged in the track, and a nut feeding device is arranged at one end, far away from the nut plate, of the track.

By adopting the technical scheme, the state of the copper nut flowing out of the nut feeding device cannot be directly placed into the storage chamber, and the state of the copper nut needs to be adjusted by means of the rail, so that the requirement of the nut disc on the position of the copper nut can be met.

Furthermore, the pushing device comprises a push plate opposite to the back side of the nut disc, the first push rod is fixedly arranged on one side, facing the nut disc, of the push plate, a first air cylinder is fixedly arranged on one side, facing away from the nut disc, of the push plate, and the output end of the first air cylinder penetrates through the push plate and is fixedly arranged on the back side of the nut disc.

By adopting the technical scheme, the first air cylinder is started, the output end of the first air cylinder is contracted to the first air cylinder, the first air cylinder can push the half-and-half nut to move towards the nut disc, and the push rod extrudes the copper nut from the outlet for a while.

Furthermore, a glass plate is arranged on one side of the nut plate opposite to the jig.

By adopting the technical scheme, the number, the positions and other conditions of the copper nuts in the nut plate can be observed at any time.

Further, the jig comprises an inner side opposite to the nut plate, an outer side deviating from the jig, and a middle side positioned between the inner side and the outer side; the clamping end is provided with a second push rod, the second push rod is fixedly arranged on the middle side, extends towards the inner side and can stretch out the clamping end, the middle side is arranged on the three-axis manipulator through a second cylinder, and the inner side and the outer side are fixedly arranged on the three-axis manipulator.

By adopting the technical scheme, after the clamping end of the jig receives the copper nut extruded from the outlet position, the jig is moved to a position between the dies by using the three-axis manipulator, the clamping end is aligned to the mounting position of the copper nut on the die, the second cylinder is started, and the copper nut is longitudinally extruded to the mounting position of the copper nut on the die by using the second push rod.

Furthermore, a plurality of clamping hands are arranged on the outer side edge.

Through adopting above-mentioned technical scheme, the tong is used for the clamping product.

Furthermore, the nut is arranged in the nut disc in a state that the closed opening faces the outlet and the opening faces away from the outlet.

Through adopting above-mentioned technical scheme, the back is extruded from the export to the copper nut, can arrange the clamping end in with the mode that the mouth that closes inwards, opening outwards, the back is extruded from the clamping end to the copper nut, can arrange mould (right mould) in with the mode that the mouth that closes outwards, opening inwards on, injection moulding and die sinking back, the product is located left mould, and the fashioned product copper nut opening is outwards at this moment, and the mouth that closes inwards.

To sum up, the beneficial effects of the utility model are that: 1. the copper nut can be quickly installed on the die, so that the burden of workers is reduced; 2. the product can be taken out quickly, and the production efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a side view of the nut plate (hidden line visible);

fig. 3 is a side view of the jig (hidden lines visible);

fig. 4 is a schematic structural diagram of an LED lamp cover.

In the figure, 1, a three-axis manipulator; 2. a nut plate; 21. a storage chamber; 22. a flow channel; 23. a glass plate; 25. a first push rod; 26. a first cylinder; 27. pushing the plate; 3. a jig; 31. an inner side; 32. a middle side; 33. an outer side; 34. a clamping end; 341. a second push rod; 35. a second cylinder; 36. clamping a hand; 6. a nut feeding device; 61. a track; 7. copper nut.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Refer to fig. 1, do the utility model provides an accurate mould system of going up of copper nut, including triaxial manipulator 1, nut dish 2. The three-axis manipulator 1 is provided with a jig 3, and the jig 3 can move between the injection molding machine and the nut plate 2 by means of the three-axis manipulator 1.

The jig 3 is movable to a position opposed to the nut plate 2. The upper part of the nut plate 2 is provided with a storage chamber 21, the lower part is provided with a plurality of flow passages 22 communicated with the storage chamber 21, the storage chamber 21 and the flow passages 22 are both of groove-shaped structures with communicated side parts, the groove depths of the flow passages 22 and the storage chamber 21 are both the length of one copper nut, and the groove width of the flow passages 22 is the peripheral diameter of one copper nut.

The openings of the flow passage 22 and the storage chamber 21 are closed by a glass plate 23, the glass plate 23 is arranged on one side of the nut plate 2 facing the jig 3, and the number of copper nuts in the storage chamber 21 and the flow passage 22 and whether the copper nuts are clamped or not can be directly observed by the glass plate 23.

Referring to fig. 2, outlets are formed in the glass plate 23 and located at the bottom end of the flow passage 22, and the diameter of each outlet is matched with the outer diameter of the copper nut. The back side of the nut plate 2 is provided with a pushing device which comprises a push plate 27 opposite to the back side of the nut plate 2, a plurality of push rods 25 and a first air cylinder 26. The diameter of the first push rod 25 is equal to or smaller than that of the outlet, one end of the first push rod 25 is vertically and fixedly arranged on one side, facing the nut plate 2, of the push plate 27, and the other end of the first push rod 25 penetrates through the nut plate 2 and corresponds to the outlet. The first cylinder 26 is fixedly arranged on one side of the push plate 27, which is far away from the nut plate 2, one side of the first cylinder 26, which is provided with an output end, is fixedly arranged on the push plate 27, and the output end of the first cylinder 26 penetrates through the push plate 27 and is fixedly arranged on the back side of the nut plate 2.

By activating the first cylinder 26, the output end of the first cylinder 26 is retracted and expanded in the first cylinder 26, the first cylinder 26 can push the push plate 27 to move towards the nut disk 2, and the push rod one 25 can move towards the outlet, so that the nut at the outlet can be extruded from the outlet. And the push plate 27 can push all the push rods one 25 at the same time, so that the nuts at all the outlets can be extruded out from the outlets at the same time.

With reference to fig. 1 and 3, the jig 3 includes an inner side 31 opposite to the nut plate 2, an outer side 33 away from the jig 3, and a middle side 32 therebetween, wherein a plurality of clamping ends 34 are disposed on a side of the inner side 31 away from the middle side, the clamping ends 34 are hollow and are communicated with the inner side 31, and when the jig 3 is opposite to the nut plate 2, positions of the clamping ends 34 and positions of the outlets are set to be in one-to-one correspondence; a second push rod 341 is arranged in the clamping end 34, the second push rod 341 is fixedly arranged on the middle side 32, extends towards the inner side 31 and can extend out of the clamping end 34, the middle side 32 is arranged on the three-axis manipulator 1 through a second air cylinder 35, and the inner side 31 and the outer side 33 are fixedly arranged on the three-axis manipulator 1. The outer side 33 is provided with a plurality of clamping hands 36 at the edge, and the clamping hands 36 are all pushed by a second air cylinder 35.

The jig 3 is moved to a position where the nut plates 2 are opposed by the three-axis robot 1, and the chuck end 34 is brought into contact with the exit. Copper nuts in the nut plate 2 can be extruded to the clamping end 34 from an outlet, and then the jig 3 is moved to a position between the molds which are opened and assembled by using the three-axis manipulator 1. After the mold is opened, a product can be placed on a left mold, the product is clamped by a clamp 36, the jig 3 is moved to a right mold, the clamping end 34 is aligned to the copper nut mounting position on the mold, the second cylinder 35 on the middle side 32 is started, the middle side 32 moves towards the inner side 31, the copper nut on the clamping end 34 can be extruded to the copper nut mounting position on the right mold by the second push rod 341, and the three-axis manipulator 1 is moved out of the mold and is matched with the mold, so that the copper nut is arranged on the injection-molded product.

Referring to fig. 1, the top of the nut plate 2 is provided with an inlet communicated with the storage chamber 21, the inlet is provided with an arc-shaped track 61, the track 61 is slightly twisted axially, a channel which only allows a single row of copper nuts to circulate is arranged in the track 61, and one end of the track 61, which is far away from the nut plate 2, is provided with a nut feeding device 6. Continuously outputting the copper nuts from the nut feeding device 6, wherein the position requirements of the copper nuts on the nut disc 2 are as follows: the nut is arranged in the nut plate 2 in a state that the closed opening faces the outlet and the opening faces away from the outlet. The copper nuts coming out of the nut feeder 6 cannot be kept in this state, so that the copper nuts are guided by the rails 61 in a state that meets the positional requirements of the nut tray 2.

The embodiment of this embodiment is the preferred embodiment of the present invention, not limiting in proper order the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. Accurate mould system of going up of copper nut includes three-axis manipulator (1), its characterized in that: the device is characterized by further comprising a nut plate (2), wherein a plurality of flow channels (22) extending downwards are formed in the nut plate (2), outlets are formed in the nut plate (2) and located at the bottoms of the flow channels (22), and the flow channels (22) are filled with nuts; the back side of the nut plate (2) is provided with a pushing device, and the pushing device comprises a plurality of first push rods (25) capable of pushing the nuts out of the outlet; be equipped with tool (3) on triaxial manipulator (1), tool (3) one side can move to the position with nut dish (2) outlet side opposition, this side of tool (3) is equipped with a plurality of clamping end (34) that are used for the centre gripping nut, tool (3) still can move to in the mould that is in the die sinking state.

2. The accurate mould system of going up of copper nut of claim 1, characterized in that: the nut plate (2) is provided with a storage chamber (21), the flow channels (22) are communicated with the bottom of the storage chamber (21), and the top of the storage chamber (21) is provided with an inlet for a nut to enter.

3. The accurate mould system of going up of copper nut of claim 2, characterized in that: the inlet is provided with a track (61), a channel which only allows a single row of nuts to circulate is arranged in the track (61), and one end, far away from the nut plate (2), of the track (61) is provided with a nut feeding device (6).

4. The accurate mould system of going up of copper nut of claim 1, characterized in that: the pushing device comprises a push plate (27) opposite to the back side of the nut disc (2), the first push rod (25) is fixedly arranged on one side, facing the nut disc (2), of the push plate (27), a first air cylinder (26) is fixedly arranged on one side, facing away from the nut disc (2), of the push plate (27), and the output end of the first air cylinder (26) penetrates through the push plate (27) and is fixedly arranged on the back side of the nut disc (2).

5. The accurate mould system of going up of copper nut of any one of claims 1-4, characterized in that: and a glass plate (23) is arranged on one side of the nut plate (2) opposite to the jig (3).

6. The accurate mould system of going up of copper nut of claim 1, characterized in that: the jig (3) comprises an inner side (31) opposite to the nut disc (2), an outer side (33) deviating from the jig (3), and a middle side (32) positioned between the inner side and the outer side; be equipped with push rod two (341) in clamping end (34), push rod two (341) set firmly on well side (32), and it extends and can stretch out clamping end (34) towards inboard (31), well side (32) are located triaxial manipulator (1) through second cylinder (35), inboard (31) and outside (33) all set firmly on triaxial manipulator (1).

7. The accurate mould system of going up of copper nut of claim 6, characterized in that: the edge of the outer side (33) is provided with a plurality of clamping hands (36).

8. The accurate mould system of going up of copper nut of claim 1, characterized in that: the nut is arranged in the nut plate (2) in a state that the closed opening faces the outlet and the opening faces away from the outlet.