CN111976127A - A supplementary forming mechanism for decorating wallboard surface pattern - Google Patents

A supplementary forming mechanism for decorating wallboard surface pattern Download PDF

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Publication number
CN111976127A
CN111976127A CN202010925170.6A CN202010925170A CN111976127A CN 111976127 A CN111976127 A CN 111976127A CN 202010925170 A CN202010925170 A CN 202010925170A CN 111976127 A CN111976127 A CN 111976127A
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CN
China
Prior art keywords
frame
fixed
push rod
limiting
wallboard
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202010925170.6A
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Chinese (zh)
Inventor
郭良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Haiyan Jijia Building Materials Co ltd
Original Assignee
Haiyan Jijia Building Materials Co ltd
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Filing date
Publication date
Application filed by Haiyan Jijia Building Materials Co ltd filed Critical Haiyan Jijia Building Materials Co ltd
Priority to CN202010925170.6A priority Critical patent/CN111976127A/en
Publication of CN111976127A publication Critical patent/CN111976127A/en
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • B29C31/08—Feeding of the material to be moulded, e.g. into a mould cavity of preforms to be moulded, e.g. tablets, fibre reinforced preforms, extruded ribbons, tubes or profiles; Manipulating means specially adapted for feeding preforms, e.g. supports conveyors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/002—Component parts, details or accessories; Auxiliary operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C2035/0283—Thermal pretreatment of the plastics material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • B29C2035/1658—Cooling using gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B29L2007/002—Panels; Plates; Sheets

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Robotics (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)

Abstract

The invention provides an auxiliary shaping mechanism for decorating patterns on the surface of a wallboard, and belongs to the technical field of machinery. The utility model provides an auxiliary shaping mechanism for decorating wallboard surface pattern, which comprises a frame, be provided with the carriage that is used for supporting the wallboard in the frame, be provided with in the frame and be used for carrying out the fashioned hot pressing mechanism of hot pressing to the wallboard, auxiliary shaping mechanism includes push rod motor three, the mount, movable plate two, the hot plate, the refrigeration bag, the refrigerator, movable plate two sets up in the frame, be provided with drive mechanism two that drives movable plate two and remove in the frame, push rod motor three is fixed on movable plate two, the mount is fixed on the push rod of push rod motor three, the hot plate is fixed on the mount with the refrigeration bag, the refrigeration bag encircles and sets up in the hot plate outside, the refrigeration bag. The wall plate hot-pressing forming device has the advantages that the hot-pressing forming position of the wall plate is heated, and the outer ring of the hot-pressing position is refrigerated.

Description

A supplementary forming mechanism for decorating wallboard surface pattern
Technical Field
The invention belongs to the technical field of machinery, and particularly relates to an auxiliary shaping mechanism for decorating patterns on the surface of a wallboard.
Background
The PVC wallboard is a novel wall decoration material which is manufactured by taking a PVC material as a raw material through a surface film pasting process. At present, the pvc wallboard gradually replaces the traditional wall building material, the appearance of the wallboard can be molded in various ways, and the most common method is decoration processes such as film pasting and 3D printing.
However, simply performing film pasting or assembly line type 3D printing can only manufacture a batch of communicated products, and the products have a single shape and poor 3D effect. And the traditional printing can only be produced in batches through a film and cannot be customized individually.
Disclosure of Invention
The invention aims to solve the problems in the prior art, provides an extrusion forming mechanism for decorating patterns on the surface of a wallboard, and solves the problem of single shape of the surface of the wallboard.
The purpose of the invention can be realized by the following technical scheme:
the extrusion forming mechanism for decorating the patterns on the surface of the wallboard comprises a rack and is characterized in that a support frame for supporting the wallboard is arranged on the rack, a hot pressing mechanism for carrying out hot pressing molding on the wallboard is arranged on the rack, the hot pressing mechanism is positioned below the support frame and comprises a plurality of hot pressing cutters of different models, the hot pressing cutters can penetrate through the support frame, an auxiliary shaping mechanism for heating the hot pressing molding position of the wallboard and refrigerating the outer ring of the hot pressing position is arranged on the rack, the hot pressing mechanism further comprises a cutter conveying belt, a plurality of cutter holders, a first conveying roller, a second conveying roller, a third driving motor, an adjusting frame, a plurality of limiting assemblies, a heating cylinder, a first push rod motor, a second push rod motor, a rotating frame and a first moving plate, the first moving plate is arranged on the rack, the first driving mechanism capable of driving the first moving plate to move is arranged on the rack, the first push rod motor is fixed on the first movable plate, a mounting frame is fixed on a push rod of the first push rod motor, the rotary motor is fixed on the mounting frame, the rotating frame is fixed on an output shaft of the rotary motor, the first conveying roller and the second conveying roller are rotatably arranged on the rotating frame, the third driving motor is fixed on the rotating frame, an output shaft of the third driving motor is in transmission connection with the conveying rollers, a cutter conveying belt is sleeved on the first conveying roller and the second conveying roller, a cutter rest is fixed on the cutter conveying belt, a hot extrusion cutter is fixed on the cutter rest and penetrates through the cutter conveying belt, the heating cylinder is fixed on the rotating frame and can extend into the heating cylinder to be in contact with the heating cylinder, the adjusting frame is slidably arranged on the rotating frame and is used for adjusting the height of the upper surface of the cutter conveying belt, and the second push rod motor is fixed on the rotating frame, the push rod of the push rod motor II is fixedly connected with the adjusting frame, the limiting assembly is arranged on the adjusting frame, and the limiting assembly is connected with the cutter conveying belt.
The auxiliary shaping mechanism can also refrigerate and is used for cooling and shaping the wallboard after hot extrusion molding.
Through drive mechanism one, drive movable plate one and remove wantonly in same horizontal plane, push rod motor drives drive mounting bracket and rotating electrical machines and reciprocates, rotating electrical machines drives the swivel mount and rotates, when the swivel mount rotates, the hot extrusion sword that sets up on the swivel mount also can alternate the position, make things convenient for hot extrusion sword to extrude the wallboard, according to different shapes, can switch its hot extrusion sword, drive the alignment jig rebound through push rod motor two, and make the hot extrusion sword on the alignment jig break away from the heating cylinder, then start driving motor three, drive conveying roller one and rotate, conveying roller one drives and send the sword area to rotate, other hot extrusion sword on sending the sword area to remove thereupon, after the hot extrusion sword that will need to use removes to this heating cylinder position, make push rod motor two reset, the hot extrusion sword that this position goes out links to each other with the heating cylinder. Different shapes can be extruded by switching different types of hot extrusion knives.
In the invention, the arc-shaped grooves are formed in the middle parts of the first conveying roller and the second conveying roller, so that a knife rest and a hot extrusion knife on the upper part of the knife belt are prevented from colliding with the first conveying roller and the second conveying roller in the rotating process of the knife belt.
The first driving mechanism is in the prior art, and can drive the first moving plate to move randomly in the horizontal direction.
In the extrusion forming mechanism for decorating the pattern on the surface of the wallboard, the heating cylinder is fixed with a guide cylinder for guiding. The hot extrusion knife can be conveniently linked with the heating cylinder through the guide cylinder.
In the extrusion forming mechanism for decorating the patterns on the surface of the wallboard, the limiting assembly comprises a plurality of limiting wheels I and a plurality of limiting wheels II, the limiting wheels I and the limiting wheels II are rotatably arranged on the adjusting frame, a limiting gap is formed between the limiting wheels I and the limiting wheels II, and the cutter conveying belt penetrates through the limiting gap. The first limiting wheel is located on the inner ring of the cutter feeding belt, the second limiting wheel is located on the outer ring of the cutter feeding belt, the cutter feeding belt can be fixed through the first limiting wheel and the second limiting wheel, and the cutter feeding belt can move between the first limiting wheel and the second limiting wheel.
In the extrusion forming mechanism for decorating the patterns on the surface of the wallboard, the first limiting wheel and the second limiting wheels are provided with limiting bulges, the cutter conveying belt is provided with a limiting groove, and the limiting bulges are clamped into the limiting groove. The position of the belt can be prevented from being shifted in the conveying process through the limiting bulges and the limiting grooves, so that the hot extrusion knife cannot be aligned with the heating cylinder.
In the extrusion forming mechanism for decorating the patterns on the surface of the wallboard, the auxiliary shaping mechanism comprises a third push rod motor, a fixed frame, a second moving plate, a heating plate, a refrigerating bag and a refrigerator, the second moving plate is arranged on the frame, a second driving mechanism for driving the second moving plate to move is arranged on the frame, the third push rod motor is fixed on the second moving plate, the fixed frame is fixed on a push rod of the third push rod motor, the heating plate and the refrigerating bag are fixed on the fixed frame, the refrigerating bag is arranged outside the heating plate in a surrounding mode, the refrigerating bag is elastic, a space is reserved between the refrigerating bag and the heating plate, the position of the heating plate is high-pressure at the lower end of the refrigerating bag, the refrigerator is fixed on the frame, the refrigerator is connected with the refrigerating bag through a pipeline, and cold air can be introduced into the refrigerating.
The movable plate II can move freely through the driving mechanism II, the push rod motor is started three times, the fixed frame is driven to ascend and descend vertically, the heating plate on the fixed frame and the refrigerating bag also move along with the movable plate, when the movable plate descends, the refrigerating bag can be abutted against the wall plate, the heating plate cannot be in contact with the wall plate, the heating of the area can be effectively avoided through the refrigerating bag, the periphery outside the area is prevented from being softened, the heat of the area is softened or collapsed, when only the area has higher temperature, the area can deform under the action of the hot extrusion knife, the lower part of the rest of the temperature cannot be changed, the wall plate is easier to be subjected to local modeling, and the movable plate is extruded under the refrigerating bag, the situation that the hot extrusion knife extrudes upwards can be prevented, the position of the wall plate deviates, and. The refrigeration bag can be used for condensing and fixing the refrigeration bag after hot press molding, and the middle heating plate can be closed when the refrigeration bag is condensed and fixed.
In the invention, the refrigeration bag is cooled by adopting air inlet at one end and air outlet at the other end, and the refrigeration bag can form a recess according to the formation of the wallboard after contacting with the deformed bulge on the wallboard in the moving process. The mechanism and the hot pressing mechanism move synchronously.
The distance is reserved between the refrigerating bag and the heating plate, so that great influence between the refrigerating bag and the heating plate can be avoided. The temperature of the heating plate can be adjusted, and the air inlet speed of the refrigerating bag can also be adjusted.
The second driving mechanism is in the prior art and can drive the second moving plate to move randomly in the horizontal direction.
Compared with the prior art, the invention has the following advantages:
1. different shapes can be extruded by hot extrusion cutters of different models, and graphs of any shape can be extruded by matching with a rotating motor to drive the hot extrusion to rotate.
2. The first limiting wheel is located on the inner ring of the cutter feeding belt, the second limiting wheel is located on the outer ring of the cutter feeding belt, the cutter feeding belt can be fixed through the first limiting wheel and the second limiting wheel, and the cutter feeding belt can move between the first limiting wheel and the second limiting wheel.
3. The position of the belt can be prevented from being shifted in the conveying process through the limiting bulges and the limiting grooves, so that the hot extrusion knife cannot be aligned with the heating cylinder.
Drawings
FIG. 1 is a schematic of the present invention.
Fig. 2 is a schematic view of the present invention at a support frame.
Fig. 3 is a schematic view of a hot press mechanism according to the present invention.
Fig. 4 is an enlarged view at a in fig. 3.
FIG. 5 is a schematic view of the second moving plate of the present invention.
In the figure, 1, a frame; 2. a support frame; 3. supporting the tape; 4. driving a motor I; 5. a second driving motor; 6. a screw; 7. winding the roll; 8. moving the drum; 9. a first gear; 10. a second gear; 11. a hot extrusion knife; 12. a slide rail; 13. an auxiliary roller; 14. a knife feeding belt; 15. a tool holder; 16. a first conveying roller; 17. a second conveying roller; 18. driving a motor III; 19. an adjusting bracket; 20. a heating cylinder; 21. a push rod motor I; 22. a push rod motor II; 23. a rotating electric machine; 24. a rotating frame; 25. moving a first plate; 26. a mounting frame; 27. a guide cylinder; 28. a first limiting wheel; 29. a second limiting wheel; 30. a limiting bulge; 31. a limiting groove; 32. a third push rod motor; 33. a fixed mount; 34. moving a second plate; 35. heating plates; 36. a refrigeration bladder; 37. a refrigerator; 38. spacing; 39. a fixed frame; 40. a push rod motor IV; 41. and a baffle plate.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 5, an extrusion molding mechanism for decorating a pattern on a wallboard surface comprises a frame 1, a support frame 2 for supporting the wallboard is arranged on the frame 1, the support frame 2 is connected through a moving mechanism with the movement of the support frame, the moving mechanism comprises a plurality of support driving components which are connected with the support frame 2 and can drive the support frame to move, each support driving component comprises a support winding belt 3, a first driving motor 4, a second driving motor 5, a screw rod 6, a winding cylinder 7 and a moving cylinder 8, the screw rod 6 is rotatably arranged on the frame 1, the first driving motor 4 is fixed on the frame 1, an output shaft of the first driving motor 4 is in transmission connection with the screw rod 6, the moving cylinder 8 is arranged on the screw rod 6, the screw rod 6 can drive the moving cylinder 8 to move back and forth, the lower end of the moving cylinder 8 is slidably arranged on the frame 1, the winding cylinder 7 is rotatably arranged on the moving cylinder 8, the second driving motor 5 is fixed on, a first gear 9 is fixed on the rotating cylinder, a second gear 10 is fixed on an output shaft of a second driving motor 5, the first gear 9 is meshed with the second gear 10, one end of a supporting winding belt 3 is fixed on a winding cylinder 7, the other end of the supporting winding belt 3 is fixed on a supporting frame 2, a hot pressing mechanism for carrying out hot pressing molding on the wallboard is arranged on the rack 1 and is positioned below the supporting frame 2, the hot pressing mechanism comprises a plurality of hot pressing cutters 11 of different types, the hot pressing cutters 11 can penetrate through the supporting frame 2, and an auxiliary shaping mechanism for heating the hot pressing molding part of the wallboard and refrigerating the outer ring of the hot pressing part is arranged on the rack 1; the frame 1 is also provided with a fixing mechanism for fixing the wall board.
The working principle of the invention is as follows: place the wallboard in carriage 2 department, and the cooperation supports the support winding 3 that drives in the subassembly and supports, then carry out spacing fixed with the wallboard through fixed establishment, in order to guarantee that the lower extreme removes the frame and removes the in-process, the wallboard can not remove, carriage 2 can move wantonly on same horizontal plane under supporting the drive subassembly, carriage 2 removes to the position that needs the stamp, then heat it under supplementary forming mechanism's effect, under the effect of hot extrusion sword 11 in hot pressing mechanism, from supreme heating and hot extrusion pattern to the wallboard down, supplementary forming mechanism can heat and to exerting decurrent pressure this department, hot extrusion sword 11 extrudees the wallboard from bottom to top, and the shaping goes out the group.
In the invention, the support driving components are provided with four groups and are respectively positioned at four positions of the support frame 2, the first driving motor 4 is started to drive the screw rod 6 to rotate, the screw rod 6 rotates to drive the movable cylinder 8 to move, the second driving motor 5 is started to drive the rotary cylinder to rotate, the support frame 2 can move under the action of the movable cylinder 8 and the rotary cylinder, and the support tape 3 is always in a tightened state.
In the invention, the frame 1 is also provided with a controller, the controller can be used for leading in drawings, and the controller can control the equipment to extrude and mould the equipment according to the drawings.
Specifically, a slide rail 12 is fixed on the frame 1, and a slide groove adapted to the slide rail 12 is formed on the movable barrel 8. The sliding rails 12 slide to ensure that the movable cylinder 8 can only move transversely.
In particular, the mobile cylinder 8 is fixed to the auxiliary cylinder 13, and the support web 3 passes between the auxiliary cylinder 13 and the winding cylinder 7. Support winding 3 and penetrate between auxiliary roller 13 and the winding drum 7 from the top, can the height of the tired area of spacing support through auxiliary roller 13, make support winding 3 and carriage 2 be in same height for support the wallboard, prevent the bending.
Specifically, the hot pressing mechanism further comprises a knife conveying belt 14, a plurality of knife rests 15, a first conveying roller 16, a second conveying roller 17, a third driving motor 18, an adjusting frame 19, a plurality of limiting assemblies, a heating cylinder 20, a first push rod motor 21, a second push rod motor 22, a rotating motor 23, a rotating frame 24 and a first moving plate 25, wherein the first moving plate 25 is arranged on the rack 1, a first driving mechanism capable of driving the first moving plate 25 to move is arranged on the rack 1, the first push rod motor 21 is fixed on the first moving plate 25, a mounting frame 26 is fixed on a push rod of the first push rod motor 21, the rotating motor 23 is fixed on the mounting frame 26, the rotating frame 24 is fixed on an output shaft of the rotating motor 23, the first conveying roller 16 and the second conveying roller 17 are rotatably arranged on the rotating frame 24, the third driving motor 18 is fixed on the rotating frame 24, an output shaft of the third driving motor 18 is in transmission connection with the first conveying roller, the knife rest 15 is fixed on the knife feeding belt 14, the hot extrusion knife 11 is fixed on the knife rest 15, the hot extrusion knife 11 penetrates through the knife feeding belt 14, the heating cylinder 20 is fixed on the rotating frame 24, the hot extrusion knife 11 can stretch into the heating cylinder 20 and contact with the heating cylinder 20, the adjusting frame 19 is arranged on the rotating frame 24 in a sliding mode, the adjusting frame 19 is used for adjusting the height of the upper surface of the knife feeding belt 14, the second push rod motor 22 is fixed on the rotating frame 24, the push rod of the second push rod motor 22 is fixedly connected with the adjusting frame 19, the limiting assembly is arranged on the adjusting frame 19, and the limiting assembly is connected with the knife feeding belt 14.
The first driving mechanism drives the first moving plate 25 to move randomly, the first push rod motor 21 drives the mounting frame 26 and the rotating motor 23 to move up and down, the rotating motor 23 drives the rotating frame 24 to rotate, when the rotating frame 24 rotates, the hot extrusion knife 11 arranged on the rotating frame 24 can also change the direction, so that the hot extrusion knife 11 can conveniently extrude the wallboard, according to different shapes, the hot extrusion knife 11 can be switched, the second push rod motor 22 drives the adjusting frame 19 to move upwards, and the hot extrusion knife 11 on the adjusting frame 19 is separated from the heating cylinder 20, then the third driving motor 18 is started to drive the first conveying roller 16 to rotate, the first conveying roller 16 drives the knife conveying belt 14 to rotate, other hot extrusion knives 11 on the knife conveying belt 14 move along with the knife conveying belt, after the hot extrusion knives 11 required to be used are moved to the position of the heating cylinder 20, the second push rod motor 22 is reset, and the hot extrusion knife 11 at the position is connected with the heating cylinder 20. By switching different models of the hot extrusion blades 11, different shapes can be extruded.
In the invention, the middle parts of the first conveying roller 16 and the second conveying roller 17 are provided with arc-shaped grooves, so that the knife rest 15 and the hot extrusion knife 11 on the upper parts of the knife belt 14 are prevented from colliding with the first conveying roller 16 and the second conveying roller 17 in the rotating process. The knife belt 14 of the present invention is formed by connecting a plurality of connecting plates.
The first driving mechanism is a conventional mechanism, and can drive the first moving plate 25 to move freely in the horizontal direction.
Specifically, a guide cylinder 27 for guiding is fixed to the heating cylinder 20. The connection of the hot extrusion blade 11 to the heating cylinder 20 can be facilitated by the guide cylinder 27.
Specifically, the limiting assembly comprises a plurality of limiting wheels I28 and a plurality of limiting wheels II 29, the limiting wheels I28 and the limiting wheels II 29 are rotatably arranged on the adjusting frame 19, a limiting gap is formed between the limiting wheels I28 and the limiting wheels II 29, and the cutter conveying belt 14 penetrates through the limiting gap. The first limiting wheel 28 is located at the inner ring of the cutter feeding belt 14, the second limiting wheel 29 is located at the outer ring of the cutter feeding belt 14, the cutter feeding belt 14 can be fixed through the first limiting wheel 28 and the second limiting wheel 29, and the cutter feeding belt 14 can move between the first limiting wheel 28 and the second limiting wheel 29.
Specifically, the first limiting wheel 28 and the second limiting wheels 29 are provided with limiting protrusions 30, the knife feeding belt 14 is provided with limiting grooves 31, and the limiting protrusions 30 are clamped in the limiting grooves 31. The position of the belt can be prevented from being deviated in the conveying process through the limiting protrusions 30 and the limiting grooves 31, so that the hot extrusion knife 11 cannot be aligned with the heating cylinder 20.
Specifically, the auxiliary shaping mechanism comprises a third push rod motor 32, a fixed frame 33, a second moving plate 34, a heating plate 35, a refrigerating bag 36 and a refrigerator 37, the second moving plate 34 is arranged on the rack 1, a second driving mechanism for driving the second moving plate 34 to move is arranged on the rack 1, the third push rod motor 32 is fixed on the second moving plate 34, the fixed frame 33 is fixed on a push rod of the third push rod motor 32, the heating plate 35 and the refrigerating bag 36 are fixed on the fixed frame 33, the refrigerating bag 36 is arranged on the outer side of the heating plate 35 in a surrounding mode, the refrigerating bag 36 has elasticity, a space 38 is formed between the refrigerating bag 36 and the heating plate 35, the lower end of the refrigerating bag 36 is high in position at the heating plate 35, the refrigerator 37 is fixed on the rack 1, the refrigerator 37 is connected with the refrigerating bag 36.
The second moving plate 34 can move freely through the second driving mechanism, the third push rod motor 32 is started to drive the fixing frame 33 to lift up and down, the heating plate 35 on the fixing frame 33 and the refrigerating bag 36 move along with the second moving plate, when the second moving plate descends, the refrigerating bag 36 can be abutted against the wall board, the heating plate 35 cannot be in contact with the wall board, the heating of the area can be effectively avoided through the refrigerating bag 36, the situation that the periphery outside the area is softened and the area is softened or collapsed is avoided, when only the area has high temperature, the area can deform under the action of the hot extrusion knife 11, other low temperature positions cannot be changed, local modeling can be performed on the wall board more easily, and under the extrusion of the refrigerating bag 36, the situation that the position of the wall board deviates when the hot extrusion knife 11 extrudes upwards and the surface graph of the wall board is influenced can be prevented. The cooling bladder 36 can also be used for condensation fixation after thermoforming, in which case the intermediate heating plate 35 can be closed.
In the invention, the refrigeration bag 36 is cooled by air inlet at one end and air outlet at the other end, and the refrigeration bag 36 can form a recess according to the formation of the wallboard after contacting with the deformed bulge on the wallboard in the moving process. The mechanism and the hot pressing mechanism move synchronously.
The distance 38 is arranged between the refrigerating bag 36 and the heating plate 35, so that the large influence between the refrigerating bag 36 and the heating plate 35 can be avoided. The temperature of the heating plate 35 can be adjusted and the air intake speed of the refrigerant bag 36 can be adjusted.
The second driving mechanism is a conventional mechanism, and can drive the second moving plate 34 to move arbitrarily in the horizontal direction.
Specifically, the fixing mechanism comprises a fixing frame 39 and a plurality of push rod motors four 40, the push rod motors four 40 are fixed on the frame 1, the fixing frame 39 is fixed on push rods of the push rod motors four 40, and the fixing frame 39 is located on the upper portion of the supporting frame 2. The fourth push rod motor 40 is started to drive the fixed frame 39 to ascend or descend, the fixed frame 39 can press the wallboard, and the middle side of the wallboard is in an emptying state, so that the modeling is convenient.
Specifically, a baffle plate 41 is fixed to the fixed frame 39. Baffle 41 can spacing wallboard, prevents that wallboard position from taking place the skew.
The above components are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims (4)

1. An auxiliary shaping mechanism for decorating patterns on the surface of a wallboard comprises a rack and is characterized in that a supporting frame for supporting the wallboard is arranged on the rack, a hot pressing mechanism for carrying out hot pressing molding on the wallboard is arranged on the rack, the auxiliary shaping mechanism comprises a third push rod motor, a fixed frame, a second movable plate, a heating plate, a refrigerating bag and a refrigerator, the second movable plate is arranged on the rack, a second driving mechanism for driving the second movable plate to move is arranged on the rack, the third push rod motor is fixed on the second movable plate, the fixed frame is fixed on a push rod of the third push rod motor, the heating plate and the refrigerating bag are fixed on the fixed frame, the refrigerating bag is arranged outside the heating plate in a surrounding manner, the refrigerating bag has elasticity, a space is reserved between the refrigerating bag and the heating plate, and the position of the heating plate is positioned at the lower end of the high-pressure refrigerating bag, the refrigerator is fixed on the frame and connected with the refrigerating bag through a pipeline, and the refrigerator can introduce cold air into the refrigerating bag.
2. The auxiliary shaping mechanism for decorating the surface patterns of the wallboard according to claim 1, wherein the hot pressing mechanism further comprises a knife feeding belt, a plurality of knife rests, a first conveying roller, a second conveying roller, a third driving motor, an adjusting frame, a plurality of limiting assemblies, a heating cylinder, a first push rod motor, a second push rod motor, a rotating frame and a first moving plate, the first moving plate is arranged on the frame, a first driving mechanism capable of driving the first moving plate to move is arranged on the frame, the first push rod motor is fixed on the first moving plate, the first push rod of the push rod motor is fixed with the mounting frame, the rotating motor is fixed on the mounting frame, the rotating frame is fixed on an output shaft of the rotating motor, the first conveying roller and the second conveying roller are rotatably arranged on the rotating frame, and the third driving motor is fixed on the rotating frame, the output shaft of driving motor III is in transmission connection with the conveying roller, the cutter conveying belt is sleeved on the first conveying roller and the second conveying roller, the cutter rest is fixed on the cutter conveying belt, the hot extrusion cutter is fixed on the cutter rest and passes through the cutter conveying belt, the heating cylinder is fixed on the rotating frame, the hot extrusion cutter can stretch into the heating cylinder and be in contact with the heating cylinder, the adjusting frame is arranged on the rotating frame in a sliding mode, the adjusting frame is used for adjusting the height of the upper surface of the cutter conveying belt, the second push rod motor is fixed on the rotating frame, the push rod of the second push rod motor is fixedly connected with the adjusting frame, the limiting assembly is arranged on the adjusting frame, and the limiting assembly is connected with the cutter conveying belt.
3. The auxiliary shaping mechanism for decorating the surface pattern of the wallboard as claimed in claim 2, wherein the limiting component comprises a plurality of limiting wheels I and a plurality of limiting wheels II, the limiting wheels I and the limiting wheels II are rotatably arranged on the adjusting frame, a limiting gap is formed between the limiting wheels I and the limiting wheels II, and the cutter belt passes through the limiting gap.
4. The auxiliary shaping mechanism for decorating the surface patterns of the wallboard according to claim 3, wherein the first limiting wheel and the second limiting wheels are provided with limiting protrusions, the knife feeding belt is provided with limiting grooves, and the limiting protrusions are clamped into the limiting grooves.
CN202010925170.6A 2019-10-10 2019-10-10 A supplementary forming mechanism for decorating wallboard surface pattern Withdrawn CN111976127A (en)

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CN202010925170.6A CN111976127A (en) 2019-10-10 2019-10-10 A supplementary forming mechanism for decorating wallboard surface pattern

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CN202010925170.6A CN111976127A (en) 2019-10-10 2019-10-10 A supplementary forming mechanism for decorating wallboard surface pattern
CN201910958081.9A CN110561961B (en) 2019-10-10 2019-10-10 Extrusion forming mechanism for decorating wall panel surface patterns

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CN201910958081.9A Active CN110561961B (en) 2019-10-10 2019-10-10 Extrusion forming mechanism for decorating wall panel surface patterns

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Application publication date: 20201124