CN218621581U

CN218621581U - Paper pulp molding equipment with preheating template

Info

Publication number: CN218621581U
Application number: CN202223337564.3U
Authority: CN
Inventors: 郑武明; 郑武典
Original assignee: Pil Gal Mechanical Technology Wuxi Co ltd
Current assignee: Pil Gal Mechanical Technology Wuxi Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-03-14
Anticipated expiration: 2032-12-12

Abstract

The utility model relates to a paper pulp moulding equipment with preheat template, which comprises a frame, the pulp groove is connected to the frame, the frame is located the dry lower mould that liftable is connected to pulp groove one side, the shaping lower mould of pulp inslot connection lift, first blow off pipe is connected to the shaping lower mould, first blow off pipe passes the pulp groove and extends to the pulp groove outside, the frame is located the pulp groove with mould on the mould was connected to the side connection removal of dry lower mould preheats template and the drying, mould connection sideslip drive part on preheating template and the drying, mould all is connected with the heater block on dry lower mould, preheating template and the drying, the paper pulp moulding equipment with preheat template preheats the quality that cocoa improved the product appearance through the shaping, and long when reducible drying to improve the production efficiency of product.

Description

Paper pulp molding equipment with preheating template

Technical Field

The utility model relates to a paper pulp moulding equipment especially relates to a paper pulp moulding equipment with preheat template.

Background

The pulp molding is a three-dimensional papermaking technology, which takes waste paper as a raw material, a paper product with a certain shape is molded by a special mold on pulp molding equipment, the traditional pulp molding equipment generally comprises a pulp tank, a forming lower mold and a drying lower mold, the forming lower mold is arranged in the pulp tank in a lifting way, the drying lower mold is arranged on one side of the pulp tank, a transfer upper mold transversely moves on the upper sides of the pulp tank and the drying lower mold, during operation, the forming lower mold firstly enters the pulp tank to absorb pulp, then the forming lower mold rises to the pulp tank and is matched with the transfer upper mold, and water is discharged through a drain pipe connected with the forming lower mold, the pulp is intercepted on the forming lower mold to realize product forming, a formed product is transferred to the transfer upper mold after the product is formed, the forming lower mold descends, the transfer upper mold drives the formed product to move to the drying lower mold, then the drying lower mold rises and is matched with the transfer upper mold, a heating device of the drying lower mold heats the drying lower mold to further reduce the water in the product, the drying lower mold descends after the drying, then the transfer upper mold drives the product to discharge, the product discharge, the discharge is finished, the discharge, the transfer upper mold returns to the pulp tank to continue the pulp forming operation of the pulp, the pulp molding equipment has the following problems in the traditional pulp molding equipment: 1. the water content of the product is still quite high after the product is molded on the lower molding die, so that the appearance of the product is rough; and the problems of paper pulp falling and the like are easily caused in the transfer process due to high water content; 2. the molding, drying and discharging need to be carried out respectively, the waiting time for operation is long, and the production efficiency of products is low; 3. the paper pulp groove is positioned in the installed frame, and the paper pulp groove is troublesome to clean.

SUMMERY OF THE UTILITY MODEL

In view of the above-discussed shortcomings of the prior art, it is an object of the present invention to provide a pulp molding apparatus having a preheated shoe to solve one or more problems of the prior art.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the utility model provides a pulp molding equipment with preheat template, includes the frame, the pulp groove is connected to the frame, the frame is located pulp groove one side and connects the dry lower mould of liftable, the shaping lower mould of lift is connected to the pulp inslot, first calandria pipe is connected to the shaping lower mould, first calandria pipe passes the pulp groove and extends to the pulp groove outside, the frame is located the pulp groove with mould on the mould was connected to the preheating template of dry lower mould upside and the drying, mould connection sideslip driver part on preheating template and the drying, mould all is connected with the heater block on dry lower mould, preheating template and the drying.

As a further improvement of the technical scheme:

the paper pulp tank is internally provided with an inner cavity, a main overflow cavity and an auxiliary overflow cavity which are separated by two clapboards, the main overflow cavity extends to the outer side of the frame, the auxiliary overflow cavity is connected with the main overflow cavity through a pipeline, and the inner cavity is connected with the main overflow cavity through an emptying pipe.

The lower molding die is positioned in an inner cavity of the pulp groove, the lower side of the inner cavity of the pulp groove is connected with a first lifting driving part, and a driving end of the first lifting driving part penetrates through the pulp groove to be connected with the lower molding die.

And the lower forming die is connected with a first guide rod, and the first guide rod penetrates into a first guide sleeve on the rack.

The drying lower die is connected with a second lifting driving part, the second lifting driving part is connected with the rack, and the drying lower die is connected with a second drain pipe.

And the drying lower die is connected with a second guide sleeve, and the second guide sleeve is sleeved on a second guide rod connected to the rack.

The preheating die plate and the drying upper die are connected through a connecting seat, a screw seat is connected to the connecting seat, the transverse moving driving part comprises a lead screw driving motor connected with the rack, the driving end of the lead screw driving motor is connected with a lead screw, the other end of the lead screw is rotatably connected with the rack, and the screw seat is threaded on the lead screw.

The frame is further connected with a transverse moving guide rail, the preheating template and the drying upper die are connected with the transverse moving guide rail through guide seats, and the frame is located at two ends of the transverse moving guide rail and is further connected with limiting blocking seats.

The drying device is characterized in that a material receiving frame is arranged on one side, close to the lower drying die, outside the rack, a material receiving frame is placed on the material receiving frame, and supporting legs and universal wheels which can be adjusted in a lifting mode are connected to the lower side of the material receiving frame.

And the heating parts connected with the drying lower die, the preheating template and the drying upper die are heating plates.

Compared with the prior art, the utility model discloses a beneficial technological effect as follows:

1) The paper pulp molding equipment with the preheating template is provided with the preheating template, and is heated and preheated during molding, so that the water content of a molded product is reduced, the appearance quality of the product can be improved, and the drying time can be reduced through molding and preheating, so that the production efficiency of the product is improved;

2) The main overflow cavity of the paper pulp tank is large and the auxiliary overflow cavity is small, the main overflow cavity is positioned on the outer side of the rack, the auxiliary overflow cavity is cleaned only by high-pressure water, water can flow to the main overflow cavity through a pipeline, and the main overflow cavity is positioned on the outer side of the bracket, so that the cleaning is convenient;

3) The forming lower die is guided to lift through the cooperation of a first guide rod and a first guide sleeve, and the drying lower die is guided to lift through the cooperation of a second guide rod and a second guide sleeve, so that the forming lower die and the drying lower die are lifted stably;

4) The preheating template and the drying upper die are driven to move transversely by the lead screw matched with a lead screw driving motor, so that the preheating template and the drying upper die are guaranteed to move accurately;

5) Connect the work or material rest to connect landing leg and universal wheel, conveniently connect the support and the transportation of work or material rest.

Drawings

Fig. 1 shows a front view of the pulp molding apparatus with a preheated pattern plate of the present embodiment.

Fig. 2 showsbase:Sub>A cross-sectional viewbase:Sub>A-base:Sub>A in fig. 1.

Fig. 3 shows a cross-sectional view B-B in fig. 1.

Fig. 4 shows a side view of the pulp molding apparatus having the preheated mold plate of the present embodiment.

Fig. 5 shows a cross-sectional view C-C in fig. 1.

Fig. 6 shows a schematic view of the structure of a pulp tank of the pulp molding apparatus having a preheated pattern plate according to the present embodiment.

Fig. 7 shows a bottom view of a pulp tank of the pulp molding apparatus having the preheating mold plate of the present embodiment.

In the drawings, the reference numbers:

1. a frame; 2. a pulp tank; 21. a partition plate; 22. an inner cavity; 221. emptying the pipe; 23. a primary overflow chamber; 24. an auxiliary overflow cavity; 3. drying the lower die; 31. a second elevation drive member; 32. a second drain pipe; 33. a second guide sleeve; 4. forming a lower die; 41. a first drain pipe; 42. a first elevation drive member; 43. a first guide bar; 5. preheating a template; 6. drying the upper die; 7. a connecting seat; 71. a nut seat; 8. the screw rod drives the motor; 81. a screw rod; 9. a material receiving frame; 91. a material receiving frame; 92. a support leg; 93. a universal wheel; 10. heating the plate; 11. a first guide sleeve; 12. a second guide bar; 13. transversely moving the guide rail; 131. a guide seat; 14. and a limiting stop seat.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the following device of the present invention will be described in detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more apparent from the following description. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and clearly aiding in the description of the embodiments of the present invention. To make the objects, features and advantages of the present invention more comprehensible, please refer to the accompanying drawings. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limitation of the implementation of the present invention, so that the present invention does not have the essential significance in technology, and any modification of the structure, change of the ratio relationship or adjustment of the size should fall within the scope of the technical content disclosed in the present invention without affecting the function and the achievable purpose of the present invention.

As shown in fig. 1 to 7, the pulp molding apparatus with a preheating mold plate according to the present embodiment includes a frame 1, the frame 1 is connected to a pulp tank 2, the frame 1 is located on one side of the pulp tank 2 and connected to a liftable drying lower mold 3, the pulp tank 2 is connected to a liftable forming lower mold 4, the forming lower mold 4 is connected to a first drain pipe 41, the first drain pipe 41 passes through the pulp tank 2 and extends to the outside of the pulp tank 2, the frame 1 is located on the upper sides of the pulp tank 2 and the drying lower mold 3 and connected to a movable preheating mold plate 5 and a movable drying upper mold 6, the preheating mold plate 5 and the drying upper mold 6 are connected to a traverse driving part, and the drying lower mold 3, the preheating mold plate 5 and the drying upper mold 6 are connected to a heating plate 10.

An inner cavity 22, a main overflow cavity 23 and an auxiliary overflow cavity 24 are separated by two partition plates 21 in a pulp tank 2, the main overflow cavity 23 extends to the outer side of a rack 1, the auxiliary overflow cavity 24 is connected with the main overflow cavity 23 through a pipeline, the inner cavity 22 is connected with the main overflow cavity 23 through an emptying pipe 221, the auxiliary overflow cavity 24 is flushed by a high-pressure water pipe and then flushes residual pulp to the main overflow cavity 23 through a pipeline, the main overflow cavity 23 extends to the outer side of the rack 1, the main overflow cavity 23 is convenient for operators to clean, and the pulp in the inner cavity 22 can be drained after being introduced into the main overflow cavity 23 through the emptying pipe 221.

The lower molding die 4 is located in the inner cavity 22 of the pulp groove 2, the lower side of the inner cavity 22 of the pulp groove 2 is connected with a first lifting driving part 42, the driving end of the first lifting driving part 42 penetrates through the pulp groove 2 to be connected with the lower molding die 4, a first guide rod 43 is connected to the lower molding die 4, and the first guide rod 43 penetrates through the first guide sleeve 11 on the rack 1 to ensure that the lower molding die 4 is lifted stably.

Second lift drive unit 31 is connected to dry lower mould 3, and frame 1 is connected to second lift drive unit 31, and second drain pipe 32 is connected to dry lower mould 3, and second uide bushing 33 cover is established on the second guide bar 12 of connecting on frame 1, guarantees that dry lower mould 3 stably goes up and down to can further discharge the moisture in the dry lower mould 3 through second drain pipe 32.

Preheating template 5 and dry last mould 6 pass through connecting seat 7 to be connected, connect screw seat 71 on connecting seat 7, sideslip drive unit is including the lead screw driving motor 8 of connecting frame 1, lead screw 81 is connected to the drive end of lead screw driving motor 8, the lead screw 81 other end rotates and connects frame 1, screw seat 71 wears on lead screw 81, sideslip guide rail 13 is still connected to frame 1, preheating template 5 and dry last mould 6 pass through guide holder 131 and connect sideslip guide rail 13, frame 1 is located sideslip guide rail 13 both ends and still connects spacing seat 14, guarantee to preheat template 5 and dry last mould 6 accurate removal.

Frame 1 is located outside and is close to 3 one sides settings of dry lower mould and connect work or material rest 9, connect to place on the work or material rest 9 and connect material frame 91, connect the landing leg 92 and the universal wheel 93 that material rest 9 downside connected liftable was adjusted, landing leg 92 rises out and will connect work or material rest 9 fixed stay when connecing material rest 9 to fix, landing leg 92 shrink when connecing work or material rest 9 to remove the transportation product can drive through the universal wheel 93 and connect work or material rest 9 to remove, connect material frame 91 one side to set up the breach, make things convenient for the product to see off from connecing in the material frame 91.

The pulp molding apparatus with the preheated form of the present embodiment, when in use, comprises the steps of:

1) Feeding paper pulp: feeding pulp into the inner cavity 22 of the pulp tank 2;

2) Slurry suction: the lower forming die 4 descends into the inner cavity 22 of the paper pulp groove 2 to suck paper pulp;

3) Preheating and forming: the lower forming die 4 rises to be matched with the preheating die plate 5, the moisture in the paper pulp on the lower forming die 4 is discharged through the first water discharge pipe 41 communicated with negative pressure, so that the paper pulp is formed into a product on the lower forming die 4, and meanwhile, the heating plate 10 of the preheating die plate 5 is started to heat, and further, the moisture in the paper pulp is reduced;

4) Transferring the formed product: a formed product is grabbed through the preheating template 5, then the screw rod driving motor 8 drives the screw rod 81 to rotate, the preheating template 5 and the drying upper die 6 are driven to transversely move, the preheating template 5 is moved to the drying lower die 3, then the drying lower die 3 is lifted to be matched with the preheating template 5, the formed product grabbed on the preheating template 5 is sent to the drying lower die 3, the drying lower die 3 is lowered to be opened, the screw rod driving motor 8 drives the screw rod 81 to rotate, the preheating template 5 and the drying upper die 6 are driven to transversely move to be reset, and the preheating template 5 and the drying upper die 6 are respectively moved to the upper parts of the forming lower die 4 and the drying lower die 3;

5) And (3) drying a product: the drying lower die 3 rises again to be matched with the drying upper die 6, and meanwhile, the heating plates 10 of the drying lower die 3 and the drying upper die 6 are started, so that the water content in the product is further reduced, and the water in the drying lower die 3 can be discharged through the second water discharge pipe 32;

6) Discharging a product: after the product is dried, the product is grabbed through the upper drying die 6, then the lower drying die 3 descends to open the die, the lead screw driving motor 8 drives the lead screw 81 to rotate to drive the preheating die plate 5 and the upper drying die 6 to move transversely, the upper drying die 6 moves to the material receiving frame 91 of the material receiving frame 9, the product on the upper drying die 6 falls on the material receiving frame 91, and discharging is achieved.

When the product is dried in the step 5), the preheating template 5 is positioned on the upper side of the lower molding die 4, and the preheating molding in the step 3) can be simultaneously carried out;

when the product is discharged in the step 6), the preheating template 5 moves to the upper side of the lower drying mold 3, and the molded product in the step 4) can be transferred at the same time;

in addition, in the preheating and forming process of the step 3), the moisture content in the product is reduced by preheating the preheating template 5, and the drying time of the product in the step 5) can be shortened, so that the production efficiency of the product is further improved.

All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as being within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes and modifications can be made, which shall all fall within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A pulp molding apparatus having a preheated platen, characterized by: the paper pulp groove is connected to the frame, the frame is located paper pulp groove one side and connects the liftable dry lower mould, the shaping lower mould of paper pulp inslot connection lift, first calandria is connected to the shaping lower mould, first calandria passes the paper pulp groove and extends to the paper pulp groove outside, the frame is located the paper pulp groove with mould on the drying lower mould upside connection removal preheats the template and goes up the mould in the drying, mould connection sideslip drive unit on preheating the template and the drying, mould all is connected with the heater block on drying lower mould, preheating the template and the drying.

2. The pulp molding apparatus having a preheated platen as recited in claim 1, wherein: the paper pulp tank is internally provided with an inner cavity, a main overflow cavity and an auxiliary overflow cavity which are separated by two clapboards, the main overflow cavity extends to the outer side of the frame, the auxiliary overflow cavity is connected with the main overflow cavity through a pipeline, and the inner cavity is connected with the main overflow cavity through an emptying pipe.

3. The pulp molding apparatus having a preheated platen as recited in claim 2, wherein: the lower molding die is positioned in an inner cavity of the pulp groove, the lower side of the inner cavity of the pulp groove is connected with a first lifting driving part, and a driving end of the first lifting driving part penetrates through the pulp groove to be connected with the lower molding die.

4. A pulp molding apparatus having a preheated shoe as recited in claim 3, wherein: and the forming lower die is connected with a first guide rod, and the first guide rod penetrates into a first guide sleeve on the rack.

5. A pulp molding apparatus having a preheated shoe as recited in claim 1, wherein: the drying lower die is connected with a second lifting driving part, the second lifting driving part is connected with the rack, and the drying lower die is connected with a second drain pipe.

6. The pulp molding apparatus with a preheated mold as recited in claim 5, wherein: and the drying lower die is connected with a second guide sleeve, and the second guide sleeve is sleeved on a second guide rod connected to the rack.

7. The pulp molding apparatus having a preheated platen as recited in claim 1, wherein: the preheating die plate and the drying upper die are connected through a connecting seat, a screw seat is connected to the connecting seat, the transverse moving driving part comprises a lead screw driving motor connected with the rack, the driving end of the lead screw driving motor is connected with a lead screw, the other end of the lead screw is rotatably connected with the rack, and the screw seat is threaded on the lead screw.

8. The pulp molding apparatus having a preheated platen as recited in claim 7, wherein: the frame is further connected with a transverse moving guide rail, the preheating template and the drying upper die are connected with the transverse moving guide rail through guide seats, and the frame is located at two ends of the transverse moving guide rail and is further connected with limiting stop seats.

9. The pulp molding apparatus having a preheated platen as recited in claim 1, wherein: the drying device is characterized in that a material receiving frame is arranged on one side, close to the lower drying die, outside the rack, a material receiving frame is placed on the material receiving frame, and supporting legs and universal wheels which can be adjusted in a lifting mode are connected to the lower side of the material receiving frame.

10. A pulp molding apparatus having a preheated shoe as recited in claim 1, wherein: and the heating parts connected with the drying lower die, the preheating template and the drying upper die are heating plates.