CN211278918U

CN211278918U - Vacuum forming machine for ceramic fiber special-shaped parts

Info

Publication number: CN211278918U
Application number: CN201922312464.7U
Authority: CN
Inventors: 王如能; 朱成兵
Original assignee: Nantong Enpu Thermal Energy Technology Co ltd
Current assignee: Nantong Enpu Thermal Energy Technology Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-08-18
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a ceramic fiber profile vacuum forming machine, the upper surface of a base is provided with a plurality of telescopic columns, the middle position of the upper surface of the base is provided with a hydraulic cylinder, the top ends of the telescopic columns and the hydraulic cylinder are fixedly connected with the lower surface of a lower supporting plate, the upper surface of the lower supporting plate is provided with a lower die holder, the outer side of a bin is supported above the lower die holder through a plurality of stand columns, the upper surface of the bin is provided with a charging pipe and a pressurizing pipe, the lower surface of the bin is provided with a plurality of elastic limiting columns, the bottoms of the elastic limiting columns are connected with an upper supporting plate, the lower surface of the upper supporting plate is provided with an upper die holder, the middle position of the lower surface of the bin and the middle position of the upper supporting plate are provided with a discharging pipe, a plurality of guide columns are, and when the lower die holder is butted with the upper die holder, direct collision can be avoided, and the service life of the whole body is ensured.

Description

Vacuum forming machine for ceramic fiber special-shaped parts

Technical Field

The utility model relates to a ceramic fiber profile shapes vacuum forming machine technical field specifically is a ceramic fiber profile shapes vacuum forming machine.

Background

Most of the existing ceramic fiber irregular part vacuum forming machines place a hydraulic cylinder at the upper end of the whole machine, the upper die is controlled to be pressed down and butted with a lower die, and the machine is more convenient to maintain and repair, and the stability is poorer in the process that the hydraulic cylinder drives a die holder to move, so that the problem existing in the prior art is urgently solved by an improved technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ceramic fiber profile shapes vacuum forming machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a vacuum forming machine for ceramic fiber irregular parts comprises a base, a telescopic column, a hydraulic cylinder, a lower support plate, a lower die holder, a bin, a stand column, a feed pipe, a pressurizing pipe, an elastic limiting column, an upper support plate, an upper die holder, a discharging pipe and a guide column, wherein the upper surface of the base is provided with a plurality of telescopic columns, the hydraulic cylinder is arranged at the middle position of the upper surface of the base, the top ends of the telescopic columns and the hydraulic cylinder are fixedly connected with the lower surface of the lower support plate, the lower die holder is arranged on the upper surface of the lower support plate, the outer side of the bin is supported above the lower die holder through the stand columns, the feed pipe and the pressurizing pipe are arranged on the upper surface of the bin, the lower surface of the bin is provided with a plurality of elastic limiting columns, the bottom of the elastic limiting columns is connected with the upper, a plurality of guide posts are arranged between the base and the storage bin, and four corners of the lower supporting plate and four corners of the upper supporting plate are movably connected with the guide posts respectively.

Preferably, the spacing post of elasticity includes sleeve, displacement post, limiting plate, spacing ring, spring fixture block and spring, the activity of displacement capital end is provided with inside the sleeve, the displacement capital end is provided with the limiting plate, the inside lower extreme of sleeve is provided with the spacing ring, the internal diameter of spacing ring is less than the external diameter of limiting plate, displacement capital end and the inside top lower surface of sleeve all are provided with spring fixture block, the inside spring that is provided with of displacement capital end and sleeve, the spring both ends link to each other with the spring fixture block of displacement post and the spring fixture block on sleeve top respectively.

Preferably, four angles of the lower supporting plate are provided with guide holes, and guide sleeves are arranged in the guide holes of the four angles of the lower supporting plate.

Preferably, four angles of going up the backup pad are provided with the guiding hole, be provided with the uide bushing in the guiding hole of four angles of going up the backup pad, it is provided with the through-hole to go up the backup pad intermediate position, it is provided with the notes material mouth to go up the through-hole that backup pad intermediate position opened.

Preferably, the lower surface of the bin is provided with a discharge nozzle, and the upper end and the lower end of the blanking pipe are respectively connected with the discharge nozzle and the material injection nozzle.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the pneumatic cylinder sets up in holistic below and links to each other through the lower bolster with the die holder, sets up the pneumatic cylinder in the below, and the feed bin sets up in the top, is convenient for maintain and maintain.

(2) The lower supporting plate and the upper supporting plate are movably connected with the guide rod, so that the lifting motion of the lower supporting seat is more stable.

(3) Be provided with the spacing post of elasticity between feed bin and the last backup pad, lift when the lower bolster, when die holder docks with the upper die base, can avoid direct collision, guaranteed holistic life.

Drawings

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

Fig. 2 is a schematic view of an elastic limiting column.

In the figure: the device comprises a base 1, a telescopic column 2, a hydraulic cylinder 3, a lower support plate 4, a lower die holder 5, a bin 6, an upright column 7, a feeding pipe 8, a pressurizing pipe 9, an elastic limiting column 10, an upper support plate 11, an upper die holder 12, a blanking pipe 13, a guide column 14, an injection nozzle 15, a discharge nozzle 16, a sleeve 101, a displacement column 102, a limiting plate 103, a limiting ring 104, a spring clamping block 105 and a spring 106.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1, the present invention provides a technical solution: a vacuum forming machine for ceramic fiber irregular parts comprises a base 1, telescopic columns 2, a hydraulic cylinder 3, a lower support plate 4, a lower die holder 5, a bin 6, a stand column 7, a feeding pipe 8, a pressurizing pipe 9, elastic limiting columns 10, an upper support plate 11, an upper die holder 12, a discharging pipe 13 and guide columns 14, wherein the upper surface of the base 1 is provided with a plurality of telescopic columns 2, the hydraulic cylinder 3 is arranged in the middle of the upper surface of the base 1, the top ends of the telescopic columns 2 and the hydraulic cylinder 3 are fixedly connected with the lower surface of the lower support plate 4, four corners of the lower support plate 4 are provided with guide holes, guide sleeves are arranged in the guide holes at the four corners of the lower support plate 4, the lower die holder 5 is arranged on the upper surface of the lower support plate 4, the outer side of the bin 6 is supported above the lower die holder 5 through a plurality of stand columns 7, the spacing post 10 bottom of elasticity links to each other with last backup pad 11, four angles of going up backup pad 11 are provided with the guiding hole, be provided with the uide bushing in the guiding hole of four angles of going up backup pad 11, it is provided with the through-hole to go up backup pad 11 intermediate position, it is provided with injection mouth 15 in the through-hole that 11 intermediate position of last backup pad opened, it is provided with upper die base 12 to go up backup pad 11 lower surface, 6 lower surface intermediate position of feed bin and the 11 intermediate position of last backup pad are provided with unloading

pipe

13, 6 lower surfaces of feed bin are provided with ejection of compact mouth 16, unloading pipe 13 upper end and lower extreme link to each other with ejection of compact mouth 16 and injection mouth 15 respectively, be provided with a plurality of guide posts 14 between base 1 and the feed bin.

As shown in fig. 2, the elastic limit post 10 includes a sleeve 101, a displacement post 102, a limit plate 103, a limit ring 104, a spring block 105 and a spring 106, the top end of the displacement post 102 is movably disposed inside the sleeve 101, the limit plate 103 is disposed on the top end of the displacement post 102, the limit ring 104 is disposed on the lower end inside the sleeve 101, the inner diameter of the limit ring 104 is smaller than the outer diameter of the limit plate 103, the spring block 105 is disposed on the upper surface of the displacement post 102 and the lower surface of the top end inside the sleeve 101, the spring 106 is disposed on the top end of the displacement post 102 and the inside of the sleeve 101, and two ends of the spring 106 are respectively connected to the spring block 105.

The use method and the principle are as follows: the ceramic fiber raw material is added into a stock bin 6 through a charging pipe 8, then a hydraulic cylinder 3 is jacked up, the hydraulic cylinder 3 drives a lower support plate 4 to jack up, so that a lower die holder 5 and an upper die holder 12 are tightly pressed, in the jacking process, the stock bin 6 is pressurized through a pressurizing pipe 9, the raw material enters a die bin consisting of the lower die holder 5 and the upper die holder 12 through a discharging pipe 13, a vacuum die is pressed, then the hydraulic cylinder 3 descends, and finally the die is removed, the structure of the utility model is reasonable, the hydraulic cylinder 3 is arranged below the whole and is connected with the lower die holder 5 through the lower support plate 4, the hydraulic cylinder 3 is arranged below the stock bin 6, the maintenance and the maintenance are convenient, the lower support plate 4 and an upper support plate 11 are movably connected with a guide rod, so that the lifting movement of the lower support plate is more stable, an elastic limit column 10 is arranged between the stock bin 6 and the upper support, when the lower die holder 5 is butted with the upper die holder 12, direct collision can be avoided, and the service life of the whole body is ensured.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A vacuum forming machine for ceramic fiber special-shaped parts is characterized in that: comprises a base (1), telescopic columns (2), a hydraulic cylinder (3), a lower support plate (4), a lower die holder (5), a storage bin (6), stand columns (7), a feed pipe (8), a pressure pipe (9), an elastic limiting column (10), an upper support plate (11), an upper die holder (12), a blanking pipe (13) and a guide column (14), wherein the upper surface of the base (1) is provided with a plurality of telescopic columns (2), the hydraulic cylinder (3) is arranged in the middle of the upper surface of the base (1), the top ends of the telescopic columns (2) and the hydraulic cylinder (3) are fixedly connected with the lower surface of the lower support plate (4), the lower die holder (5) is arranged on the upper surface of the lower support plate (4), the outer side of the storage bin (6) is supported above the lower die holder (5) through a plurality of stand columns (7), the upper surface of the storage bin (6) is provided, the feed bin (6) lower surface is provided with a plurality of spacing posts of elasticity (10), spacing post of elasticity (10) bottom links to each other with last backup pad (11), it is provided with upper die base (12) to go up backup pad (11) lower surface, feed bin (6) lower surface intermediate position and last backup pad (11) intermediate position are provided with unloading pipe (13), be provided with a plurality of guide posts (14) between base (1) and feed bin (6), four angles of backup pad (4) and last backup pad (11) link to each other with guide post (14) activity respectively.

2. A ceramic fiber profile vacuum forming machine according to claim 1, wherein: the elastic limiting column (10) comprises a sleeve (101), a displacement column (102), a limiting plate (103), a limiting ring (104), a spring clamping block (105) and a spring (106), the top end of the displacement column (102) is movably arranged inside the sleeve (101), the limiting plate (103) is arranged at the top end of the displacement column (102), the limiting ring (104) is arranged at the lower end inside the sleeve (101), the inner diameter of the limiting ring (104) is smaller than the outer diameter of the limiting plate (103), the spring clamping blocks (105) are arranged on the upper surface of the displacement column (102) and the lower surface of the top end inside the sleeve (101), the spring (106) is arranged at the top end of the displacement column (102) and the inside of the sleeve (101), and two ends of the spring (106) are respectively connected with the spring clamping block (105) of the displacement column (102) and the spring clamping block (105) at the top end of the.

3. A ceramic fiber profile vacuum forming machine according to claim 1, wherein: four angles of the lower supporting plate (4) are provided with guide holes, and guide sleeves are arranged in the guide holes of the four angles of the lower supporting plate (4).

4. A ceramic fiber profile vacuum forming machine according to claim 1, wherein: go up four angles of backup pad (11) and be provided with the guiding hole, upward be provided with the uide bushing in the guiding hole of four angles of backup pad (11), it is provided with the through-hole to go up backup pad (11) intermediate position, it is provided with notes material mouth (15) in the through-hole that backup pad (11) intermediate position was opened to go up.

5. A ceramic fiber profile vacuum forming machine according to claim 1, wherein: the lower surface of the storage bin (6) is provided with a discharge nozzle (16), and the upper end and the lower end of the blanking pipe (13) are respectively connected with the discharge nozzle (16) and the material injection nozzle (15).