CN211542108U

CN211542108U - High-pressure charging bucket of foam plate forming machine

Info

Publication number: CN211542108U
Application number: CN201921604146.1U
Authority: CN
Inventors: 郑晓菲
Original assignee: Fackel Machinery Fujian Co Ltd
Current assignee: Fackel Machinery Fujian Co Ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-09-22
Anticipated expiration: 2029-09-25

Abstract

The utility model discloses a high-pressure charging basket of a foam plate forming machine, which comprises a high-pressure barrel body, wherein a blanking hole is formed at the bottom of the high-pressure barrel body; wherein, also include stretching into the lifting piston column in the said blanking hole; a discharge hole is formed in the wall of the blanking hole; the hole wall of the blanking hole is arranged above and below the discharge hole and can be in sealing contact with the circumferential surface of the lifting piston column. The problem that current storage bucket is lost heart is solved to the present case, has both avoided high-pressure gas's waste, ensures high-efficient ejection of compact again.

Description

High-pressure charging bucket of foam plate forming machine

Technical Field

The utility model relates to a foam molding product processing equipment field, concretely relates to is a high-pressure storage bucket of foam board make-up machine.

Background

The charging basket of the foam plate forming machine is used for temporarily storing foaming particles for producing foam plates, and comprises a closed barrel body, wherein the upper part of the barrel body is provided with a feeding hole, and the bottom plate of the barrel body is provided with a discharging hole; the barrel body is provided with a pressurizing air inlet which is communicated with an air outlet of an air pressurizing device; a rotary disc is arranged below the bottom plate of the barrel body, a blanking hole which is correspondingly communicated with the discharging hole is formed in the rotary disc, and the rotary disc is connected with a driving mechanism which can drive the rotary disc to rotate so that the blanking hole and the discharging hole are staggered. Although this storage bucket has and carries out the pressure boost through air supercharging device to the staving, makes the foaming granule in the staving be in the pressurized state, but because there is not sealing means between bottom plate and the carousel, consequently there is the dew gas condition in fact, influences the pressure boost effect to influence unloading speed, the foaming granule that the particle diameter is littleer moreover still can drop between bottom plate and carousel, causes extravagant and machine card to pause.

In view of the above, the applicant has made an intensive study to solve the above problems and has made the present invention.

Disclosure of Invention

The utility model discloses a main aim at provides a foam board make-up machine's high-pressure storage bucket, solves the problem that current storage bucket is disappointing.

In order to achieve the above purpose, the solution of the present invention is:

the high-pressure charging bucket for the foam board forming machine comprises a high-pressure barrel, wherein a discharging hole is formed at the bottom of the high-pressure barrel; wherein: the lifting piston column extends into the blanking hole; a discharge hole is formed in the wall of the blanking hole; the hole wall of the blanking hole is arranged above and below the discharge hole and can be in sealing contact with the circumferential surface of the lifting piston column.

Further, an upper sealing ring and a lower sealing ring which are in sealing contact with the peripheral surface of the lifting piston column are arranged on the hole wall of the blanking hole, the upper sealing ring is arranged above the discharge hole, and the lower sealing ring is arranged below the discharge hole.

Furthermore, the hole wall of the blanking hole is provided with an upper accommodating groove for accommodating the upper sealing ring and a lower accommodating groove for accommodating the lower sealing ring.

Furthermore, the number of the upper sealing rings is three, and the number of the lower sealing rings is two.

Further, still including the unloading pipe, this unloading pipe and discharge gate intercommunication.

Furthermore, a plurality of discharge holes are formed on the wall of the blanking hole.

Furthermore, each discharge hole is communicated with a discharge pipe.

Furthermore, the centers of the discharge ports are on the same horizontal plane.

Furthermore, the device also comprises a bottom plate and a connecting block which are connected, the bottom plate is communicated with the connecting block to form a blanking hole, and a blanking pipe is arranged on the connecting block.

Furthermore, the lifting driving mechanism is used for driving the lifting piston column to lift.

Furthermore, a plurality of blanking holes are formed at the bottom of the high-pressure cylinder.

Furthermore, the lifting device also comprises a lifting plate driven by a lifting driving mechanism to lift, and the lower ends of a plurality of lifting piston columns are connected to the lifting plate.

Further, the lifting driving mechanism comprises a fluid pressure cylinder.

Furthermore, the hydraulic cylinder further comprises a connecting plate, and the cylinder body of the hydraulic cylinder is arranged on the connecting plate.

After the structure is adopted, the high-pressure charging barrel of the foam plate forming machine, which is related by the utility model, is provided with the discharging port on the wall of the discharging hole of the discharging barrel and is additionally provided with the lifting piston column, the inside of the high-pressure barrel is kept in a supercharging state, when discharging is not carried out, the lifting piston column rises to block the discharging hole, and the wall of the discharging hole is in sealing contact with the lifting piston column above the discharging hole, thereby ensuring that high-pressure gas in the high-pressure barrel does not leak; during discharging, the lifting piston column descends to open the discharge port, foam particles in a pressurization state can be discharged from the discharge port quickly, and the hole wall of the discharging hole is in sealing contact with the lifting piston column below the discharge port, so that high-pressure gas is prevented from leaking in the discharging process. Compared with the prior art, this is novel to have excellent sealed effect, has both avoided high-pressure gas's waste, ensures high-efficient ejection of compact again.

Drawings

Fig. 1 is a schematic structural section view of the present invention.

Fig. 2 is a schematic perspective view of the structure inside the outer wall of the present invention.

Fig. 3 is a partially enlarged view of the area a in fig. 1.

Fig. 4 is a partially enlarged view of the region B in fig. 1.

In the figure:

a high-pressure cylinder body-1; a blanking hole-11; a discharge port-111; an upper receiving groove-112;

a lower receiving groove-113; a lifting piston column-2; an upper seal ring-21; a lower seal ring-22;

a discharge pipe-3; a bottom plate-4; connecting blocks-5; a lifting driving mechanism-6; a lifting plate-61;

a fluid pressure cylinder-62; an outer wall-7; a connecting plate-8.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.

As shown in fig. 1-4, the present application provides a high-pressure charging bucket for a foam board forming machine, which includes a high-pressure cylinder 1, wherein the high-pressure cylinder 1 stores foaming particles, the high-pressure cylinder 1 is provided with a feeding port (not shown) and a pressurizing air inlet (not shown), the foaming particles enter the high-pressure cylinder 1 from the feeding port, the pressurizing air inlet is connected with an air inlet pipe, a discharging hole 11 is formed at the bottom of the high-pressure cylinder 1, at least one discharging hole 11 is formed in the discharging hole 11, in this embodiment, a plurality of discharging holes 11 are formed at the bottom of the high-pressure cylinder, and each discharging hole 11 is correspondingly provided with a lifting piston column 2.

The device also comprises a lifting piston column 2 extending into the blanking hole 11, and the lifting piston column 2 can do lifting motion in the blanking hole 11; a discharge port 111 is formed on the wall of the blanking hole 11, the discharge port 111 penetrates through the hole wall, and the foamed particles can be discharged from the discharge port 111; the hole wall of the blanking hole 11 can be in sealing contact with the peripheral surface of the lifting piston column 2 above and below the discharge hole 111.

Therefore, the main innovation point of the scheme is that the discharging hole 111 is formed in the hole wall of the discharging hole 11 of the discharging barrel, the lifting piston column 2 is additionally arranged, the inside of the high-pressure barrel 1 is kept in a pressurization state, when discharging is not carried out, the lifting piston column 2 rises to block the discharging hole 111, and the hole wall of the discharging hole 11 is in sealing contact with the lifting piston column 2 above the discharging hole 111, so that high-pressure gas in the high-pressure barrel 1 is prevented from leaking; during discharging, the lifting piston column 2 descends to open the discharge port 111, foam particles in a pressurization state can be discharged from the discharge port 111 quickly, and the hole wall of the discharging hole 11 is in sealing contact with the lifting piston column 2 below the discharge port 111, so that high-pressure gas cannot leak in the discharging process. Compared with the prior art, this is novel to have excellent sealed effect, has both avoided high-pressure gas's waste, ensures high-efficient ejection of compact again.

As shown in fig. 2 and 3, as a specific embodiment for realizing the sealing contact, an upper sealing ring 21 and a lower sealing ring 22 which are in sealing contact with the circumferential surface of the lifting piston column 2 are arranged on the hole wall of the blanking hole 11, the upper sealing ring 21 is arranged above the discharge hole 111, the lower sealing ring 22 is arranged below the discharge hole 111, and the sealing rings are in abutting contact with the lifting piston column 2, so that the sealing fit is realized.

In order to fix the sealing rings, an upper accommodating groove 112 for accommodating the upper sealing ring 21 and a lower accommodating groove 113 for accommodating the lower sealing ring 22 are formed in the wall of the blanking hole 11, the sealing rings are embedded in the accommodating grooves, and the sealing rings are less prone to shifting when the lifting piston rod is lifted 2.

More preferably, there are three upper seal rings 21 and two lower seal rings 22.

The device further comprises a discharging pipe 3, the upper end of the discharging pipe 3 is communicated with a discharging hole 111, and the foaming particles enter the discharging pipe 3 through the discharging hole 111 and are continuously conveyed outwards through the discharging pipe 3.

The pore wall of unloading hole 11 is formed with a plurality of discharge gates 111, and in this embodiment, four discharge gates 111 are established to the pore wall of every unloading hole 11 equidistant ring, arrange rationally, realize high-efficient ejection of compact.

Every discharge gate 111 communicates a unloading pipe 3, guarantees that the unloading is more unobstructed, can not take place to block up at the discharge gate.

The centers of the discharge ports 111 are on the same horizontal plane, so that uniform discharge of each discharge port 111 is ensured.

The specific connection embodiment of the blanking pipes 3 is that the blanking pipes further comprise a bottom plate 4 and connecting blocks 5 which are connected with each other and can be connected by bolts, the bottom plate 4 is connected to the lower end of the high-pressure cylinder 1 and is provided with a plurality of through holes 41, each through hole is provided with one connecting block 5, each connecting block 5 is provided with one through hole, the through holes of the bottom plate 4 and the connecting blocks 5 are communicated to form a blanking hole 11, and four blanking pipes 3 corresponding to each blanking hole 11 are all arranged on the connecting blocks 5.

The lifting driving mechanism 6 is used for driving the lifting piston column 2 to lift. More specifically, still include by the lifting driving mechanism 6 drive lift board 61 that goes up and down, a plurality of lift piston post 2 lower extreme is connected on lift board 61, and the lift board 61 goes up and down and has driven all lift piston posts 2 to go up and down like this to ensure that all lift piston posts 2 go up and down in step.

The lifting drive mechanism 6 includes a hydraulic cylinder 62, which may be a pneumatic cylinder or a hydraulic cylinder.

The present case is still including outer wall 7 and connecting plate 8, and this outer wall 7 is connected with high-pressure barrel 1 below bottom plate 4, and connecting plate 8 is in bottom plate 4 below and outer wall 7 fixed connection, and bottom plate 4, outer wall 7 and connecting plate 8 enclose into one and hold the chamber, and elevating piston post 2, connecting block 5 and lifter plate 61 are all established and are held the intracavity at this, and unloading pipe 3 downwardly extending runs through connecting plate 8. The cylinder body of the fluid pressure cylinder 62 is arranged on the connecting plate 8, the telescopic rod of the lifting driving mechanism 6 is fixedly connected with the lifting plate 61, and the lifting plate 61 does lifting motion in the accommodating cavity.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.

Claims

1. A high-pressure charging bucket of a foam plate forming machine comprises a high-pressure barrel, wherein a discharging hole is formed at the bottom of the high-pressure barrel; the method is characterized in that: the lifting piston column extends into the blanking hole; a discharge hole is formed in the wall of the blanking hole; the hole wall of the blanking hole is arranged above and below the discharge hole and can be in sealing contact with the circumferential surface of the lifting piston column.

2. The high-pressure bucket of a foam plank forming machine of claim 1, wherein: the hole wall of the blanking hole is provided with an upper sealing ring and a lower sealing ring which are in sealing contact with the circumferential surface of the lifting piston column, the upper sealing ring is arranged above the discharge hole, and the lower sealing ring is arranged below the discharge hole.

3. The high-pressure bucket of a foam plank forming machine of claim 2, wherein: the hole wall of the blanking hole is provided with an upper accommodating groove for accommodating the upper sealing ring and a lower accommodating groove for accommodating the lower sealing ring.

4. A high pressure bucket for a foam plank molding machine as claimed in claim 3, wherein: the upper sealing rings are three, and the lower sealing rings are two.

5. The high-pressure bucket of a foam plank molding machine as claimed in any one of claims 1 to 4, wherein: still including unloading pipe, this unloading pipe and discharge gate intercommunication.

6. The high pressure bucket of foam plank molding machine of claim 5, wherein: and a plurality of discharge holes are formed on the wall of the blanking hole.

7. The high pressure bucket of foam plank molding machine of claim 6, wherein: each discharge port is communicated with a blanking pipe.

8. The high pressure bucket of foam plank molding machine of claim 7, wherein: the centers of the discharge ports are in the same horizontal plane.

9. The high pressure bucket of foam plank molding machine of claim 8, wherein: the blanking device is characterized by further comprising a bottom plate and a connecting block which are connected, the bottom plate is communicated with the connecting block to form a blanking hole, and a blanking pipe is arranged on the connecting block.

10. The high pressure bucket of foam plank molding machine of claim 5, wherein: and the lifting driving mechanism is used for driving the lifting piston column to lift.

11. The high pressure feed barrel of a foam plank forming machine of claim 10, wherein: and a plurality of discharging holes are formed at the bottom of the high-pressure cylinder.

12. The high pressure feed barrel of a foam plank forming machine of claim 11, wherein: the lifting mechanism is characterized by further comprising a lifting plate driven to lift by the lifting driving mechanism, and the lower ends of the plurality of lifting piston columns are connected to the lifting plate.

13. The high pressure feed barrel of a foam plank forming machine of claim 12, wherein: the lift drive mechanism includes a fluid cylinder.

14. The high pressure feed barrel of a foam plank forming machine of claim 13, wherein: the hydraulic cylinder further comprises a connecting plate, and the cylinder body of the hydraulic cylinder is installed on the connecting plate.