CN214239308U

CN214239308U - Die of storage bin under hotel robot

Info

Publication number: CN214239308U
Application number: CN202023275362.1U
Authority: CN
Inventors: 王鹏; 王凯利; 许攀攀
Original assignee: Taizhou Aikefa Molding Technology Co ltd
Current assignee: Taizhou Aikefa Molding Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-09-21
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a mould especially relates to a mould in storing storehouse under hotel robot, including last die body and lower die body, be equipped with an upper fixed plate on going up the die body, the die body has the lower mould fixed plate down, the lower mould fixed plate has the lower mould fixing base, be equipped with two backup pads between lower mould fixed plate and the lower mould fixing base, two backup pads and lower mould fixed plate, constitute the stroke chamber between the lower mould fixing base, the stroke intracavity is equipped with the roof, be equipped with the ejector pin that inserts the lower mould fixed plate on the roof, the roof has the roof fixed plate, be equipped with the cylinder on the lower die body, the cylinder includes cylinder body and output shaft, the stroke chamber is all stretched out with the roof fixed plate to the roof, be equipped with first embedded groove on the roof, be equipped with the second embedded groove on. The action of cylinder drives the action of roof and makes the ejector pin on the roof have longer stroke, can carry out ejecting to this kind of longer work piece of hotel robot storing storehouse, can improve production efficiency.

Description

Die of storage bin under hotel robot

Technical Field

The utility model belongs to the technical field of the mould, especially, relate to a mould in storing storehouse under hotel's robot.

Background

An injection mold is a tool for producing plastic products; the injection molding is a processing method used for batch production of parts with complex shapes, and particularly relates to a method for injecting heated and molten plastic into a mold cavity from an injection molding machine at high pressure, and obtaining a formed product after cooling and solidification.

Chinese utility model patent with publication number CN206926199U discloses an injection mold, its technical scheme main points are: comprises a fixed die and a movable die, wherein the fixed die is provided with a cavity, the movable die is provided with a core, the die cavity is buckled with the die core to form a die cavity, a die holder is arranged on the end surface of the movable die, which is far away from the fixed die, a top plate is arranged on the die holder, a thimble is arranged on the top plate, the thimble penetrates through the movable die and is flush with the die core, the mold core comprises a loop bar fixedly connected on the top plate and a core bar which is arranged on the top plate in a penetrating way and is connected inside the loop bar in a sliding way, the top end of the core bar is provided with a convex block, the width of the end surface of the convex block is gradually reduced towards one side of the fixed die, an air passage is arranged in the core rod, the end part of the air passage close to the fixed rod penetrates through the side wall of the lug, a placing hole for placing the lug is arranged on the end part of the loop bar in a penetrating way, the injection mold has the advantages of good surface smoothness of the produced injection molding part, good structure compactness and long service life.

The injection mold in the above-mentioned patent is ejecting through roof and loop bar with the work piece, but the stroke of roof and loop bar is not enough, is difficult to ejecting the work piece totally when facing this kind of longer work piece in hotel robot storing storehouse, and the work piece can block in the mould, consequently needs a longer mould that can be used for hotel robot storing storehouse to make of stroke.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the technical problem who exists to the aforesaid, provide a longer injection mold of ejector pin stroke.

The purpose of the utility model is realized like this: a mold of a lower storage bin of a hotel robot comprises an upper mold body and a lower mold body, wherein an upper mold fixing plate is arranged on the upper mold body, a lower die fixing plate is arranged below the lower die body, a lower die fixing seat is arranged below the lower die fixing plate, two symmetrically arranged supporting plates are arranged between the lower die fixing plate and the lower die fixing seat, a stroke cavity is formed between the two supporting plates and the lower die fixing plate as well as between the two supporting plates and the lower die fixing seat, a top plate is arranged in the stroke cavity, a top rod inserted into the lower die fixing plate is arranged on the top plate, a top plate fixing plate is arranged below the top plate, a cylinder is arranged on the lower die body and comprises a cylinder body and an output shaft, the top plate and the top plate fixing plate both extend out of the stroke cavity, a first embedded groove is arranged on the top plate, and a second embedded groove is formed in the top plate fixing plate, and the output shaft is embedded into the first embedded groove and the second embedded groove and is clamped by the first embedded groove.

By adopting the technical scheme, the upper die body is fixed on the upper die fixing plate, and the lower die body is fixed on the lower die fixing plate. Two supporting plates which are symmetrically arranged are arranged below the lower die fixing plate, a stroke cavity is formed between the supporting plates, a top plate and a top plate fixing plate are arranged in the stroke cavity, a top rod inserted into the lower die body is arranged on the top plate fixing plate, and the top rod can stretch out and draw back through the movement of the top plate so as to eject out a formed workpiece. The side of the die is provided with a cylinder connected with the top plate, and the cylinder comprises a cylinder body and an output shaft. Set up first embedded groove and second embedded groove on roof and the roof fixed plate respectively, the output shaft embedding of cylinder in first embedded groove and the second embedded groove and with first embedded groove screens, the action through the cylinder can drive the action of roof to make the ejector pin can have sufficient stroke to remove ejecting work piece, thereby the production of the mould of being convenient for.

The utility model discloses further set up to: the width of first embedded groove is less than the width of second embedded groove, the symmetry is provided with the depressed part on the output shaft, the depressed part with first embedded groove screens.

Through adopting above-mentioned technical scheme, the length and the roof plate thickness phase-match of depressed part, two terminal surfaces of depressed part respectively with the upper surface and the lower surface contact of roof, can guarantee the stability of output shaft and roof screens. Meanwhile, the width of the first embedded groove is smaller than that of the second embedded groove, so that the limitation of the top plate fixing plate on the output shaft and the first embedded groove can be prevented.

The utility model discloses further set up to: the cylinder body includes first fixing base and second fixing base, and on the die body was arranged in to first fixing base, on second fixing base subject lower mould fixed plate, be equipped with a plurality of dead levers between first fixing base and the second fixing base.

Through taking above-mentioned technical scheme, the one end of cylinder body sets up first fixing base, and the other end of cylinder body sets up first fixing base, and first fixing base setting is on die body down, and the second fixing base setting makes the cylinder body span die body and lower mould fixed plate down on the lower mould fixed plate, has also strengthened the joint strength between die body and the lower mould fixed plate down when guaranteeing cylinder body structural strength. Set up the structural strength that a plurality of dead levers can further strengthen the cylinder body between first fixing base and the second fixing base, guarantee the stability of cylinder operation.

The utility model discloses further set up to: the side of going up the die body is equipped with first solid fixed ring, the side of die body is equipped with the solid fixed ring of second down, first solid fixed ring sets up with the solid fixed ring of second is coaxial.

Through adopting above-mentioned technical scheme, the solid fixed ring of first solid fixed ring and second can be convenient for the installation and the transportation of mould, and the stability when the solid fixed ring of first solid fixed ring and second sets up simultaneously can guarantee die holding and transportation prevents that the mould slope from producing and colliding with.

The utility model discloses further set up to: and an injection molding port is formed in the lower die fixing seat, a positioning ring is arranged on the injection molding port, and the positioning ring is fixed through three bolts.

Through adopting above-mentioned technical scheme, stability when the holding ring can guarantee the mould and mould plastics. The locating ring passes through three bolt valley bottoms, and three bolts constitute the triangle-shaped structure, can guarantee the stability of locating ring installation.

The utility model has the advantages that:

1. the cylinder is connected with the top plate, the action of the action driving the top plate through the cylinder enables the ejector rod on the top plate to have a longer stroke, the longer workpieces such as hotel robot storage bins can be ejected out, and the production efficiency can be improved.

2. The cylinder sets up first fixing base and second fixing base, and first fixing base setting is on die body under, the second fixing base setting is on the lower mould fixed plate, makes the cylinder body span die body and lower mould fixed plate down, has also strengthened the joint strength between die body and the lower mould fixed plate down when guaranteeing cylinder body structural strength.

3. The first fixing ring and the second fixing ring are coaxially arranged, so that the die can be conveniently mounted and transported, and the die is prevented from colliding.

Drawings

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

FIG. 2 is a schematic view of the construction of the cylinder output shaft;

FIG. 3 is a bottom view of the present invention;

wherein the reference numerals are: 1. feeding a mold body; 11. an upper die fixing plate; 2. a lower die body; 12. a lower die fixing plate; 3. a support plate; 4. a lower die fixing seat; 41. an injection molding port; 42. a positioning ring; 43. a bolt; 5. a top plate; 51. a top rod; 52. a first embedded groove; 6. a top plate fixing plate; 61. a second embedded groove; 7. a cylinder; 71. a cylinder body; 711. a first fixed seat; 712. a second fixed seat; 713. fixing the rod; 72. an output shaft; 721. a recessed portion; 8. a first retaining ring; 81. a second retaining ring.

Detailed Description

In order to make the technical solutions in the present invention better understood by those skilled in the art, the technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the accompanying drawings:

as shown in fig. 1, a mold of a storage bin under a hotel robot comprises an upper mold body 1 and a lower mold body 2, wherein an upper mold fixing plate 11 is arranged on the upper mold body 1, a lower mold fixing plate 12 is arranged under the lower mold body, a lower mold fixing seat 4 is arranged under the lower mold fixing plate 12, two symmetrically arranged support plates 3 are arranged between the lower mold fixing plate 12 and the lower mold fixing seat 4, a stroke cavity is formed between the two support plates 3 and the lower mold fixing plate 12 and between the lower mold fixing seat 4, a top plate 5 is arranged in the stroke cavity, a mandril 51 inserted into the lower mold fixing plate 12 is arranged on the top plate 5, a top plate fixing plate 6 is arranged under the top plate 5, a cylinder 7 is arranged on the lower mold body 2, the cylinder 7 comprises a cylinder body 71 and an output shaft 72, the top plate 5 and the top plate fixing plate 6 both extend out of the stroke cavity, and a first embedded groove 52 is arranged on the top plate 5, the top plate fixing plate 6 is provided with a second embedded groove 61, and the output shaft 72 is embedded into the first embedded groove 52 and the second embedded groove 61 and is clamped with the first embedded groove 52. The upper die body 1 is fixed on an upper die fixing plate 11, and the lower die body 2 is fixed on a lower die fixing plate 12. Two supporting plates 3 which are symmetrically arranged are arranged below the lower die fixing plate 12, a stroke cavity is formed between the supporting plates 3, a top plate 5 and a top plate fixing plate 6 are arranged in the stroke cavity, a top rod 51 inserted into the lower die body 2 is arranged on the top plate fixing plate 6, and the top rod 51 can stretch and retract through the movement of the top plate 5 so as to eject a formed workpiece. The side surface of the die is provided with a cylinder 7 connected with the top plate 5, and the cylinder 7 comprises a cylinder body 71 and an output shaft 72. Set up first embedded groove 52 and second embedded groove 61 on roof 5 and the roof fixed plate 6 respectively, the output shaft 72 of cylinder 7 imbeds in first embedded groove 52 and the second embedded groove 61 and with the screens of first embedded groove 52, the action through cylinder 7 can drive the action of roof 5 to make ejector pin 51 can have sufficient stroke to remove ejecting work piece, thereby the production of the mould of being convenient for.

As shown in fig. 1 and 2, the width of the first insertion groove 52 is smaller than the width of the second insertion groove 61, and the output shaft 72 is symmetrically provided with a recess 721, and the recess 721 is locked with the first insertion groove 52. The length of depressed part 721 matches with the thickness of roof 5, and the both end faces of depressed part 721 contact with the upper surface and the lower surface of roof 5 respectively, can guarantee the stability of output shaft 72 with the screens of roof 5. Meanwhile, the width of the first insertion groove 52 is smaller than the width of the second insertion groove 61, which prevents the top plate fixing plate 6 from being restricted in the position where the output shaft 72 is engaged with the first insertion groove 52.

As shown in fig. 1, the cylinder 71 includes a first fixing seat 711 and a second fixing seat 712, the first fixing seat 711 is disposed on the lower mold body 2, the second fixing seat 712 is disposed on the lower mold fixing plate 12, and a plurality of fixing rods 713 are disposed between the first fixing seat 711 and the second fixing seat 712. One end of the cylinder body 71 is provided with a first fixing seat 711, the other end of the cylinder body 71 is provided with the first fixing seat 711, the first fixing seat 711 is arranged on the lower die body 2, and the second fixing seat 712 is arranged on the lower die fixing plate 12, so that the cylinder body 71 spans the lower die body 2 and the lower die fixing plate 12, and the structural strength of the cylinder body 71 is ensured, and meanwhile, the connection strength between the lower die body 2 and the lower die fixing plate 12 is also enhanced. The fixing rods 713 are arranged between the first fixing seat 711 and the second fixing seat 712, so that the structural strength of the cylinder body 71 can be further enhanced, and the running stability of the cylinder 7 can be ensured.

As shown in fig. 1, a first fixing ring 8 is disposed on a side surface of the upper mold body 1, a second fixing ring 81 is disposed on a side surface of the lower mold body 2, and the first fixing ring 8 and the second fixing ring 81 are coaxially disposed. The solid fixed ring of first solid fixed ring 8 and the solid fixed ring 81 of second can be convenient for the installation and the transportation of mould, and the stability when the solid fixed ring of first solid fixed ring 8 and the solid fixed ring 81 coaxial setting of second can guarantee die holding and transportation prevents that the mould slope and production from colliding with simultaneously.

As shown in fig. 3, an injection port 41 is formed in the lower mold fixing seat 4, and a positioning ring 42 is arranged on the injection port 41, and the positioning ring 42 is fixed by three bolts 43. The positioning ring 42 can ensure the stability of the mold during injection molding. The positioning ring 42 is in a triangular structure formed by the valley bottoms of the three bolts 43, so that the mounting stability of the positioning ring 42 can be ensured.

The above embodiments are only preferred embodiments of the present invention, not all embodiments, and other embodiments obtained based on the above embodiments by those skilled in the art without any creative work shall fall within the protection scope of the present invention, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The mold for the storage bin under the hotel robot comprises an upper mold body (1) and a lower mold body (2), and is characterized in that an upper mold fixing plate (11) is arranged on the upper mold body (1), a lower mold fixing plate (12) is arranged under the lower mold body (2), a lower mold fixing seat (4) is arranged under the lower mold fixing plate (12), two symmetrically arranged supporting plates (3) are arranged between the lower mold fixing plate (12) and the lower mold fixing seat (4), a stroke cavity is formed between the two supporting plates (3) and the lower mold fixing plate (12) as well as between the lower mold fixing seat (4), a top plate (5) is arranged in the stroke cavity, an ejector rod (51) inserted into the lower mold body (2) is arranged on the top plate (5), a top plate fixing plate (6) is arranged under the top plate (5), an air cylinder (7) is arranged on the lower mold body (2), and the air cylinder (7) comprises a cylinder body (71) and an output shaft (72), roof (5) all stretch out with roof fixed plate (6) the stroke chamber, be equipped with first embedded groove (52) on roof (5), be equipped with second embedded groove (61) on roof fixed plate (6), output shaft (72) embedding in first embedded groove (52) and second embedded groove (61) and with first embedded groove (52) screens.

2. The hotel robot lower storage bin mold according to claim 1, wherein the width of the first embedded groove (52) is smaller than that of the second embedded groove (61), the output shaft (72) is symmetrically provided with a recess (721), and the recess (721) is clamped with the first embedded groove (52).

3. The mold for the lower storage bin of the hotel robot as claimed in claim 1, wherein the cylinder body (71) comprises a first fixing seat (711) and a second fixing seat (712), the first fixing seat (711) is disposed on the lower mold body (2), the second fixing seat (712) is disposed on the lower mold fixing plate (12), and a plurality of fixing rods (713) are disposed between the first fixing seat (711) and the second fixing seat (712).

4. The mold for the lower storage bin of the hotel robot as claimed in claim 1, wherein a first fixing ring (8) is arranged on the side surface of the upper mold body (1), a second fixing ring (81) is arranged on the side surface of the lower mold body (2), and the first fixing ring (8) and the second fixing ring (81) are coaxially arranged.

5. The mold for the lower storage bin of the hotel robot as claimed in claim 1, wherein the lower mold fixing seat (4) is provided with an injection molding opening (41), the injection molding opening (41) is provided with a positioning ring (42), and the positioning ring (42) is fixed by three bolts (43).