CN212316554U

CN212316554U - Forming mechanism of paper pulp molding equipment

Info

Publication number: CN212316554U
Application number: CN202021221346.1U
Authority: CN
Inventors: 郑武明; 陈炳光
Original assignee: Pil Gal Mechanical Technology Wuxi Co ltd
Current assignee: Pil Gal Mechanical Technology Wuxi Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-01-08
Anticipated expiration: 2030-06-28

Abstract

The utility model relates to a forming mechanism of paper pulp molding equipment, which comprises a frame, a paper pulp groove is connected on the frame, the frame is positioned above the paper pulp groove and is connected with an upper die, the paper pulp groove is internally divided into an inner cavity and an outer cavity by a clapboard, the inner cavity is connected with a pulp inlet pipe, the outer cavity is connected with an overflow pipe, the clapboard comprises a vertical section, the lower end of the vertical section is connected with a downward inclined section which inclines downwards, the downward inclined section inclines towards the center direction of the paper pulp groove, the frame is positioned at the lower side of the inner cavity of the paper pulp groove and is connected with a lifting driving part, the driving end of the lifting driving part extends into the inner cavity of the paper pulp groove and is connected with a forming lower die, the lower inclined section of the lower side of the forming lower die matched with the clapboard is provided with a downward inclined plane, the lower side of the forming lower, the concentration of the pulp water is uniform, the pulp water is sufficient, and the sedimentary pulp and the overflow splashing can not be generated.

Description

Forming mechanism of paper pulp molding equipment

Technical Field

The utility model relates to a sealing mechanism especially relates to a forming mechanism of paper pulp molding equipment.

Background

The paper pulp moulding is a stereo paper-making technology, it uses waste paper as raw material, and uses special mould to mould paper product with a certain shape on moulding machine, in the course of moulding, the lower moulding mould must be reciprocated up and down in the paper pulp tank to suck pulp, after the pulp suction is completed, the partial water content is discharged by pulp-sucking pipe, so that the paper pulp can be stopped on the lower moulding mould, the lower moulding mould is raised and matched with upper mould to make moulding, in the course of up-and-down reciprocating movement of the lower moulding mould, the paper pulp water in the paper pulp tank must be overflowed to external cavity and discharged.

SUMMERY OF THE UTILITY MODEL

The applicant has made research and improvement aiming at the above disadvantages and provides a forming mechanism of a pulp molding device.

The utility model discloses the technical scheme who adopts as follows:

the utility model provides a forming mechanism of paper pulp molding equipment, includes the frame, connect the pulp groove in the frame, and the frame is located pulp groove top connection mould, inner chamber and exocoel are separated into through the baffle in the pulp groove, the pulp inlet pipe is connected to the inner chamber, the overflow pipe is connected to the exocoel, the baffle includes vertical section, the lower slope section of downward sloping is connected to vertical section lower extreme, the lower slope section inclines to pulp groove central direction, the frame is located the inner chamber downside in pulp groove and connects lift drive part, the drive end of lift drive part extends to the inner chamber in pulp groove, and connect the shaping lower mould, the lower slope section that shaping lower mould downside cooperation baffle set up down inclined plane, pulp suction pipe is connected to shaping lower mould downside, pulp suction pipe passes the pulp groove and extends to pulp groove downside.

As a further improvement of the above technical solution:

the baffle is located the last slope section of vertical section upper end connection tilt up, the section of inclining also inclines to pulp groove center direction, the horizontal segment is connected to the section upper end of inclining.

The lower inclined section of the partition plate, which is positioned at the upper end of the overflow pipe, is provided with a process machining hole, and the process machining hole is connected with a cover plate.

And a flushing hole is formed in the outer side of the pulp groove, and a cover plate is connected to the flushing hole.

And the lower forming die is connected with a guide rod connecting seat, the guide rod connecting seat is connected with a guide rod, and the guide rod penetrates through the guide seat connected on the rack.

One side of the lower forming die is connected with a baffle.

The bottom of the inner cavity of the pulp groove is connected with a driving end sealing seat and a pulp suction pipe sealing seat, the lifting driving part is connected to the lower end of the driving end sealing seat, the driving end of the lifting driving part penetrates through the driving end sealing seat, a sealing part is arranged between the driving end sealing seat and the driving end, the lower end of the pulp suction pipe sealing seat is connected with an outer discharge pipe, the pulp suction pipe penetrates through the pulp suction pipe sealing seat and extends into the outer discharge pipe, and the sealing part is also arranged between the pulp suction pipe sealing seat and the pulp suction pipe.

The utility model has the advantages as follows:

1) when the lower forming die moves up and down in the inner cavity of the paper pulp tank, the lower inclined plane on the lower forming die is matched with the lower inclined section arranged on the partition plate, so that paper pulp water is disturbed in the paper pulp tank, the concentration of the paper pulp water is uniform, the paper pulp water is sufficient, no deposited paper pulp is generated, and the product quality is ensured;

2) the partition board is provided with an upper inclined section and a horizontal end, so that the function of buffering pulp water is realized, and the pulp water is prevented from overflowing and splashing;

3) the outer side of the paper pulp groove is provided with a flushing hole, and the outer cavity can be flushed through the flushing hole, so that the paper pulp is prevented from staying in the outer cavity and mildewing;

4) the upper side of the lower forming die is connected with a guide rod, the guide rod penetrates through a guide seat of the rack, the lower forming die is stable in lifting, the guide seat is positioned outside the paper pulp groove, the guide seat is not easy to damage, the guide seat is close to the upper die, and the lower forming die is more stable when being close to the upper die, so that the lower forming die is more stable in forming;

5) one side of the lower forming die is connected with a baffle plate, so that gas generated during forming is prevented from influencing a subsequent hot-pressing die.

Drawings

Fig. 1 is a front view of a forming mechanism of a pulp molding apparatus provided by the present invention.

Fig. 2 is a front cross-sectional view of a forming mechanism of the pulp molding apparatus provided by the present invention.

Fig. 3 is a side sectional view of the forming mechanism of the pulp molding apparatus according to the present invention.

Fig. 4 is a disturbance schematic diagram when the forming mechanism forming lower die of the pulp molding equipment provided by the invention descends.

Fig. 5 is a schematic view of the disturbance when the forming lower die of the forming mechanism of the pulp molding apparatus ascends.

Fig. 6 is a schematic view of a connection structure between a pulp groove and a lower forming die of a forming mechanism of a pulp molding apparatus according to the present invention.

Fig. 7 is a front view of the connection between the pulp groove and the lower mold of the forming mechanism of the pulp molding apparatus of the present invention.

Fig. 8 is a top view of the pulp groove and the lower mold of the forming mechanism of the pulp molding apparatus according to the present invention.

Fig. 9 is a schematic structural view of a lower mold of a forming mechanism of a pulp molding apparatus according to the present invention.

Fig. 10 is a side view of a lower mold of a forming mechanism of a pulp molding apparatus according to the present invention.

In the figure: 1. a frame; 11. a guide seat; 2. a pulp tank; 21. a partition plate; 211. a vertical section; 212. a lower inclined section; 213. an upper inclined section; 214. a horizontal segment; 215. processing holes by a process; 22. an inner cavity; 221. a drive end seal seat; 222. a sealing seat of the slurry suction pipe; 23. an outer cavity; 24. a pulp inlet pipe; 25. an overflow pipe; 26. flushing the hole; 27. an outer discharge pipe; 3. an upper die; 4. a lifting drive member; 5. forming a lower die; 51. a lower inclined surface; 52. a pulp suction pipe; 53. a guide rod connecting seat; 54. a guide bar; 55. and a baffle plate.

Detailed Description

The following describes a specific embodiment of the present embodiment with reference to the drawings.

As shown in fig. 1 to 10, the forming mechanism of the pulp molding apparatus of this embodiment includes a frame 1, a pulp tank 2 is connected to the frame 1, the frame 1 is located above the pulp tank 2 and connected to an upper mold 3, the pulp tank 2 is partitioned into an inner cavity 22 and an outer cavity 23 by a partition plate 21, the inner cavity 22 is connected to a pulp inlet pipe 24, the outer cavity 23 is connected to an overflow pipe 25, the partition plate 21 includes a vertical section 211, a lower inclined section 212 inclined downward is connected to a lower end of the vertical section 211, the lower inclined section 212 is inclined toward a center direction of the pulp tank 2, the partition plate 21 is located at an upper end of the vertical section 211 and connected to an upper inclined section 213 inclined upward, the upper inclined section 213 is also inclined toward the center direction of the pulp tank 2, an upper end of the upper inclined section 213 is connected to a horizontal section 214, the upper inclined section 213 and the horizontal section 214 play a role of buffering pulp water to prevent overflow, the lifting driving part 4 is connected, the driving end of the lifting driving part 4 extends into the inner cavity 22 of the pulp tank 2, the lower end of the driving end sealing seat 221 is connected with the lifting driving part 4, the driving end of the lifting driving part 4 passes through the driving end sealing seat 221 and extends into the inner cavity 22 of the pulp tank 2, the driving end of the lifting driving part 4 is sealed by a sealing piece in the driving end sealing seat 221, the upper end of the driving end of the lifting driving part 4 is connected with the lower forming die 5, the lower side of the lower forming die 5 is provided with a lower inclined surface 51 in cooperation with the lower inclined section 212 of the partition plate 21, the lower side of the lower forming die 5 is connected with the pulp suction pipe 52, the bottom of the inner cavity 22 of the pulp tank 2 is positioned at the position of the pulp suction pipe 52 and is connected with the pulp suction pipe sealing seat 222, the pulp suction pipe sealing seat 222 is connected with the outer discharge pipe 27, the pulp suction pipe 52 penetrates through the pulp suction pipe sealing seat 222 and extends into the outer discharge pipe 27, and the pulp suction pipe 52 is sealed.

The lower inclined section 212 of the partition plate 21, which is positioned at the upper end of the overflow pipe 25, is provided with a technical processing hole 215, the overflow pipe 25 can be welded and connected from the inside of the pulp tank 2 through the technical processing hole 215, and after the overflow pipe 25 is welded, a cover plate is connected to the technical processing hole 215, so that the technical processing hole 215 is closed.

The outer side of the pulp tank 2 is provided with a flushing hole 26, the flushing hole 26 is connected with a cover plate, after a forming mechanism of the pulp molding equipment is used for a period of time, the flushing hole 26 can be opened and connected with the cover plate, a high-pressure flushing pipe is connected with the flushing hole 26, the outer cavity 23 can be flushed through the high-pressure flushing pipe, and the pulp is prevented from staying in the outer cavity 23 and mildewing.

Connecting guide bar connecting seat 53 on shaping lower mould 5, connecting guide bar 54 on the guide bar connecting seat 53, guide bar 54 wears on the guide holder 11 of connecting on the frame 1 of last mould 3 both sides, and shaping lower mould 5 goes up and down stably, and guide holder 11 is located outside the pulp groove 2, and guide holder 11 is not fragile, and guide holder 11 is close to last mould 3, and shaping lower mould 5 is close to last mould 3 more stably, and is more stable during the shaping.

One side of the lower forming die 5 is connected with a baffle 55, and the baffle 55 can block gas, so that the influence of gas generated during forming on the normal work of a subsequent hot-pressing die is prevented.

When the forming mechanism of the pulp molding equipment of the embodiment is used, pulp water is sent into the inner cavity 22 of the pulp tank 2 through the pulp inlet pipe 24, then the lifting driving part 4 drives the forming lower die 5 to lift in the pulp tank 2 through the driving end to perform lifting pulp-sucking operation, so that the pulp water moves to the forming lower die 5, and when the pulp-sucking operation is performed, when the forming lower die 5 descends, the pulp water in the inner cavity 22 upwards forms turbulence along the lower inclined section 212, after being buffered by the upper inclined section 213 and the horizontal section 214, the pulp water overflows into the outer cavity 23 of the pulp tank 2, and finally is discharged out of the pulp tank 2 through the overflow pipe 25 connected with the outer cavity 23; when the lower forming die 5 rises, the pulp in the inner cavity 22 forms turbulence downwards along the lower inclined section 212 to ensure uniform pulp water concentration and prevent deposition of pulp, after pulp suction is completed, the lifting driving part 4 drives the lower forming die 5 to move out of the pulp water, moisture in the pulp water is discharged through the pulp suction pipe 52, the pulp is intercepted by the filter screen of the lower forming die 5, and finally the lower forming die 5 continues to rise to be matched with the upper die 3 to form the pulp.

The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made without departing from the basic structure of the invention.

Claims

1. A forming mechanism of pulp molding equipment is characterized in that: including frame (1), connect pulp groove (2) in frame (1), and frame (1) is located pulp groove (2) top and connects mould (3), separate into inner chamber (22) and exocoel (23) through baffle (21) in pulp groove (2), pulp inlet pipe (24) is connected in inner chamber (22), overflow pipe (25) are connected in exocoel (23), baffle (21) are including vertical section (211), the lower inclined section (212) of downward sloping is connected to vertical section (211) lower extreme, lower inclined section (212) are to pulp groove (2) central direction slope, frame (1) is located inner chamber (22) downside of pulp groove (2) and connects lift drive part (4), the drive end of lift drive part (4) extends to in inner chamber (22) of pulp groove (2) and connects shaping lower mould (5), the lower inclined section (212) that shaping lower mould (5) downside cooperation baffle (21) set up inclined plane (51) The lower side of the lower forming die (5) is connected with a pulp suction pipe (52), and the pulp suction pipe (52) penetrates through the pulp tank (2) and extends to the lower side of the pulp tank (2).

2. The forming mechanism of pulp molding apparatus according to claim 1, characterized in that: the baffle (21) is located vertical section (211) upper end and connects tilt up section (213) of tilt up, tilt up section (213) also inclines to pulp groove (2) central direction, horizontal segment (214) is connected to tilt up section (213) upper end.

3. The forming mechanism of pulp molding apparatus according to claim 1, characterized in that: the lower inclined section (212) of the partition plate (21) positioned at the upper end of the overflow pipe (25) is provided with a technical processing hole (215), and the technical processing hole (215) is connected with a cover plate.

4. The forming mechanism of pulp molding apparatus according to claim 1, characterized in that: a flushing hole (26) is formed in the outer side of the pulp groove (2), and a cover plate is connected to the flushing hole (26).

5. The forming mechanism of pulp molding apparatus according to claim 1, characterized in that: and a guide rod connecting seat (53) is connected to the lower forming die (5), a guide rod (54) is connected to the guide rod connecting seat (53), and the guide rod (54) penetrates through the guide seat (11) connected to the frame (1).

6. The forming mechanism of pulp molding apparatus according to claim 1, characterized in that: and one side of the lower molding die (5) is connected with a baffle plate (55).

7. The forming mechanism of pulp molding apparatus according to claim 1, characterized in that: the bottom of an inner cavity (22) of the pulp groove (2) is connected with a driving end sealing seat (221) and a pulp suction pipe sealing seat (222), the lifting driving part (4) is connected to the lower end of the driving end sealing seat (221), the driving end of the lifting driving part (4) penetrates through the driving end sealing seat (221), a sealing piece is arranged between the driving end sealing seat (221) and the driving end, the lower end of the pulp suction pipe sealing seat (222) is connected with an outer discharge pipe (27), the pulp suction pipe (52) penetrates through the pulp suction pipe sealing seat (222) and extends into the outer discharge pipe (27), and a sealing piece is also arranged between the pulp suction pipe sealing seat (222) and the pulp suction pipe (52).