Hydraulic cold press for production of environment-friendly intelligent home panel and pressing method of hydraulic cold press

Abstract

The invention discloses a hydraulic cold press for producing an environment-friendly intelligent home panel and a pressing method thereof, and belongs to the technical field of panel processing. A main body frame is formed by a base, a lower module, an upper module and a hydraulic driving system, and an arrangement mechanism and a cutting mechanism work cooperatively: the arrangement mechanism adopts an elliptical disc to drive a bidirectional adjustable arrangement frame, adapts to plates with different widths through adjustment of a loop bar, and performs reciprocating motion to correct the edges of the plates; the cutting mechanism is integrated on the upper module, a synchronous belt transmission assembly is used for driving a cutting piece to conduct reciprocating cutting along a preset rectangular hole, and automatic separation of an arc-shaped part and a flat plate part after pressing forming is achieved. The pressing plate assemblies pre-tighten and fix the ends of the plates through springs and cooperate with the baffles to achieve the positioning and limiting functions. The technical problems that plates of a traditional cold press are staggered and need to be cut and separated manually are solved, and the production automation degree and the machining precision are remarkably improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of sheet processing, and relates to a hydraulic cold press for the production of environmentally friendly smart home sheets and a pressing method thereof. Background Art

[0002] Environmentally friendly smart home sheets refer to composite sheets made of environmentally friendly materials and processes, with multiple properties such as excellent dimensional stability, high strength, flame retardancy, and weather resistance. During the processing, multiple layers of wooden boards need to be cold-pressed into a specific shape (such as an arc structure) through a cold pressing process.

[0003] However, the existing cold pressing equipment has the following technical defects during the pressing of arc-shaped sheets: (1) During the pressing process, multiple layers of veneers are prone to horizontal displacement, resulting in misalignment in the edge area and reduced effective utilization rate; (2) After pressing and forming, there is no automatic separation function at the connection between the arc-shaped plate and the flat plate, and manual secondary cutting is required, increasing the technological process; (3) Traditional equipment can only achieve a single pressing function and cannot synchronously complete the positioning and separation operations of the sheets, resulting in the complication of the production process and restricting the processing efficiency.

[0004] Therefore, we propose a hydraulic cold press for the production of environmentally friendly smart home sheets and a pressing method thereof to solve the above-mentioned problems. Summary of the Invention

[0005] In view of this, in order to solve the problems that the existing cold press is prone to horizontal misalignment of the sheets during the pressing process and requires manual cutting and separation after forming, which seriously restricts the production efficiency and finished product rate of the sheets, the present invention provides a hydraulic cold press for the production of environmentally friendly smart home sheets and a pressing method thereof.

[0006] To achieve the above object, the present invention provides the following technical solutions: A hydraulic cold press for the production of environmentally friendly smart home sheets, comprising:

[0007] A base, four corners of the top of the base are fixedly provided with support columns, and the tops of the four support columns are fixedly connected to a top seat;

[0008] A lower module, arranged on the top of the base, and a first extension table and a second extension table are respectively arranged on both sides;

[0009] An upper module, driven and connected to the top seat by two hydraulic cylinders, the hydraulic cylinders penetrate through the tops of the support columns, and two first guide rods penetrate through the tops of the support columns and are fixedly connected to the upper module;

[0010] A conveying component, including two rotating rollers rotatably arranged on the second extension table, the rotating rollers are connected by a belt pulley to drive a conveyor belt, and one of the rotating rollers is drivingly connected to the upper module;

[0011] The arranging mechanism includes an elliptical plate and two sets of adjustable arranging racks. The elliptical plate is driven by a first motor. The arranging racks are connected to the elliptical plate via sliding rods. The first extension platform and the second extension platform are provided with rectangular holes for the arranging racks to pass through.

[0012] The cutting mechanism includes a cutting blade provided on the top of the upper module, the cutting blade being linked to the sliding rod through a driving structure, and being embedded in the rectangular hole to perform cutting operations during the pressing process;

[0013] Among them, after the arranging frame moves back and forth to correct the position of the plate, the upper module presses down to implement cold pressing, and the driving structure drives the cutting blade to complete the automatic separation of the arc part and the flat plate part.

[0014] As a further improvement of the above technical solution:

[0015] The arranging mechanism further comprises:

[0016] A first fixing block is fixed to the top of the base, and the sliding rod is arranged through the first fixing block;

[0017] The sliding block is sleeved on the sliding rod and is slidably connected to the base through the guide rail;

[0018] An extension column is fixed to the bottom end of the sliding rod and is embedded in the groove on the edge of the elliptical disk;

[0019] A first spring is sleeved on the sliding rod and abuts against the sliding block and the first fixed block;

[0020] The bottom end of the arranging frame extends into the rectangular hole, and the horizontal position is adjusted by the sleeve rod thread.

[0021] The sleeve rod is rotatably sleeved on the outer wall of the sliding rod, and the arranging frame is provided with a threaded hole matched with the external thread of the sleeve rod.

[0022] The cutting mechanism further comprises:

[0023] a first mounting bracket fixed to the top of the upper module;

[0024] The sliding seat slides with the connecting column at the bottom of the synchronous belt through the waist-shaped hole;

[0025] a second motor, fixed to the sliding seat and driving the cutting blade to rotate;

[0026] Wherein, the synchronous belt is linked to the sliding rod through a rotating shaft, and the rotating shaft is provided with a second gear meshing with the second rack.

[0027] The second rack is slidably arranged on the third guide rod and elastically connected to the second fixed block through a third spring. The sliding rod is provided with a blocking bar that is in intermittent contact with the second rack.

[0028] Also includes:

[0029] The second mounting bracket is fixed to the top of the first mounting bracket;

[0030] The pressing plate is slidably connected to the second mounting bracket through the second guide rod;

[0031] The second spring is sleeved on the second guide rod and abuts against the pressing plate and the second mounting bracket;

[0032] Wherein, first racks meshing with the first gear are arranged on both sides of the second mounting bracket, and the first gear is connected to the rotating roller through a one-way bearing.

[0033] The bottom of the first rack is fixedly connected to a baffle, and the baffle realizes the opening and closing limit of the conveyor belt as the upper module moves up and down.

[0034] The driving structure includes:

[0035] Two synchronous pulleys are fixedly connected to the rotating shaft;

[0036] A synchronous belt is sleeved on the synchronous pulleys and is provided with a connecting column extending downward;

[0037] Wherein, the rotating shaft is connected to the second gear through a one-way bearing, and the second gear forms an intermittent transmission cooperation with the second rack.

[0038] The synchronous belt is a polyurethane synchronous belt, and the synchronous pulleys are aluminum alloy synchronous pulleys.

[0039] A pressing method for a hydraulic cold press used in the production of environment-friendly smart home building materials includes the following steps:

[0040] S1. First, brush glue on the wooden board and place it on the lower module, and at the same time rotate the sleeve rod to adjust the positions of the two sets of finishing frames;

[0041] S2. Then start the first motor to drive the two sets of finishing frames to move back and forth to finish the wooden board;

[0042] S3. Secondly, start the hydraulic cylinder to extend, driving the upper module to approach the lower module to press the wooden board;

[0043] S4. After pressing and forming, start the first motor to drive the retaining bar to move back and forth, and drive the cutting blade to move. At the same time, start the second motor to drive the cutting blade to rotate to cut the pressed wooden board;

[0044] S5. After cutting, start the hydraulic cylinder to retract and move back. During the retraction movement, drive the conveyor belt to convey the cut wooden board outwards, and then manually take out the building materials in the lower module.

[0045] The beneficial effects of the present invention are as follows:

[0046] 1. The hydraulic cold press for producing environmentally friendly smart home panels disclosed in the present invention can automatically arrange the panels on the lower module through a tidying mechanism, ensuring that the edges of the panels are neat and avoiding unevenness. At the same time, the cutting mechanism works in conjunction with the tidying mechanism to accurately cut the panels after pressing and forming, separating the curved portion from the flat portion, thus meeting the high-precision requirements for shape and size of smart home panels.

[0047] 2. The hydraulic cold press for producing environmentally friendly smart home panels disclosed in the present invention has a sorting mechanism in which the sorting rack can be thread-adjusted via a sleeve rod to accommodate panels of varying widths. This increases the versatility and flexibility of the equipment, making it suitable for producing panels of various specifications and sizes, thereby improving equipment utilization and economic benefits.

[0048] 3. The hydraulic cold press for producing environmentally friendly smart home panels disclosed in the present invention has a cutting mechanism whose drive assembly uses a synchronous wheel and a synchronous belt drive, ensuring smooth reciprocating movement of the sliding seat and the second motor. In addition, the cutting blade is located in a rectangular hole, enabling accurate cutting of the panels and ensuring cutting quality.

[0049] 4. The hydraulic cold press for producing environmentally friendly smart home panels disclosed in the present invention has a pressure plate setting. Before pressing, the pressure plate and the second spring can fix one end of the panel to prevent the panel from moving during the pressing process. At the same time, the coordinated use of the first rack and the first gear, as well as the provision of the baffle, can automatically convey the panel during the reset process and limit the panel, ensuring production safety and reliability.

[0050] The present invention drives the upper module to perform efficient pressing through a hydraulic cylinder, and uses a conveyor belt to automatically convey the plate during the pressing and resetting process, thereby realizing automation and continuity of production and reducing labor costs. Secondly, the sorting mechanism can automatically sort the plate to ensure that the edge of the plate is neat, avoid the problem of unevenness, and improve the quality of the plate. The cutting mechanism is used in conjunction with the sorting mechanism to accurately cut the plate after pressing and forming, separate the arc part and the flat part, and meet the high-precision requirements of the shape and size of the smart home plate.

[0051] Other advantages, objects, and features of the present invention will be described in part in the following description and, in part, will be apparent to those skilled in the art upon examination of the following description or may be learned from practice of the present invention. The objects and other advantages of the present invention may be realized and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] To make the objectives, technical solutions, and advantages of the present invention clearer, the present invention will be described in detail and preferably below in conjunction with the accompanying drawings, where:

[0053] Figure 1 is a three-dimensional structural schematic diagram of a hydraulic cold press for producing environmentally friendly smart home building materials according to the present invention;

[0054] Figure 2 is a three-dimensional structural schematic diagram of another perspective of a hydraulic cold press for producing environmentally friendly smart home building materials according to the present invention;

[0055] Figure 3 is a structural schematic diagram of the sorting mechanism of a hydraulic cold press for producing environmentally friendly smart home building materials according to the present invention;

[0056] Figure 4 is a structural schematic diagram of the installation structure of the extension table and the lower module of a hydraulic cold press for producing environmentally friendly smart home building materials according to the present invention;

[0057] Figure 5 is a structural schematic diagram of the installation structure of the cutting blade and the upper module of a hydraulic cold press for producing environmentally friendly smart home building materials according to the present invention;

[0058] Figure 6 is a structural schematic diagram of the connection structure between the sliding seat and the synchronous belt of a hydraulic cold press for producing environmentally friendly smart home building materials according to the present invention;

[0059] Figure 7 is a structural schematic diagram of the sliding seat of a hydraulic cold press for producing environmentally friendly smart home building materials according to the present invention;

[0060] Figure 8 is a sectional structural schematic diagram of the second rack of a hydraulic cold press for producing environmentally friendly smart home building materials according to the present invention.

[0061] Reference numerals: 1, base; 2, support column; 3, top seat; 4, first guide rod; 5, hydraulic cylinder; 6, lower module; 7, upper module; 8, cutting blade; 9, first motor; 10, elliptical disc; 11, first fixing block; 12, sliding rod; 13, sliding block; 14, first spring; 15, sorting rack; 16, sleeve rod; 17, extension column; 1, first extension table; 19, rectangular hole; 20, second extension table; 21, rotating roller; 22, conveyor belt; 23, first gear; 24, first rack; 25, first mounting frame; 26, rotating shaft; 27, synchronous belt; 28, sliding seat; 29, second motor; 30, second mounting frame; 31, second guide rod; 32, second spring; 33, pressing plate; 34, synchronous pulley; 35, connecting column; 36, waist-shaped hole; 37, second rack; 38, second gear; 39, second fixing block; 40, third guide rod; 41, third spring; 42, stop bar; 43, baffle. Detailed implementation manners

[0062] The following specific examples illustrate the implementation manners of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation manners. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the drawings provided in the following embodiments only illustrate the basic concept of the present invention in a schematic manner. Without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0063] Among them, the drawings are only for illustrative purposes, showing only schematic diagrams, not physical diagrams, and should not be construed as a limitation to the present invention; in order to better illustrate the embodiments of the present invention, some components in the drawings will be omitted, enlarged or reduced, which do not represent the dimensions of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0064] In the drawings of the embodiments of the present invention, the same or similar reference numerals correspond to the same or similar components; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "rear", etc. indicating the orientation or positional relationship, they are based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the drawings are only for illustrative purposes and should not be construed as a limitation to the present invention. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0065] Embodiment 1

[0066] As Figures 1 - 8 shown, a hydraulic cold press for producing environment-friendly smart home plates includes a base 1. Support columns 2 are fixedly provided at the four corner positions of the top of the base 1, and a top seat 3 is fixedly provided at the tops of the four support columns 2. A lower module 6 is provided on the top of the base 1 for placing the plates to be pressed. Two hydraulic cylinders 5 are fixedly provided through the tops of the support columns 2, and an upper module 7 adapted to the lower module 6 is fixedly provided at the output ends of the two hydraulic cylinders 5 for pressing the plates. At the same time, two first guide rods 4 are slidably provided through the tops of the support columns 2, and the bottoms of the two first guide rods 4 are fixedly connected to the upper module 7 to ensure the stability of the upper module 7 during the lifting process.

[0067] On both sides of the lower module 6, a second extension platform 20 and a first extension platform 18 are respectively and fixedly arranged. Two rotating rollers 21 are rotatably arranged through the second extension platform 20. The outer walls of the two rotating rollers 21 are connected by belt pulleys to the same conveyor belt 22 for conveying flat plates. One of the rotating rollers 21 is connected to the upper module 7 in a transmission manner, so that the cut flat plates can be automatically conveyed during the pressing and resetting process.

[0068] A sorting mechanism is provided. The sorting mechanism includes an elliptical disc 10 rotatably arranged on the top of the base 1. Two first fixing blocks 11 are fixedly arranged on the top of the base 1. A sliding rod 12 is slidably arranged through one side of the first fixing block 11. A sliding block 13 is fixedly sleeved on the outer wall of the sliding rod 12. The sliding block 13 is slidably arranged on the top of the base 1 through a guide rail. The bottom of one end of the sliding rod 12 is fixedly provided with an extension column 17 located inside the elliptical disc 10. A first spring 14 is sleeved on the outer wall of the sliding rod 12. The two ends of the first spring 14 are respectively fixedly connected to the mutually close sides of the sliding block 13 and the first fixing block 11. A first motor 9 is arranged inside the base 1. The output end of the first motor 9 is fixedly connected to the elliptical disc 10. When the first motor 9 is started, the elliptical disc 10 rotates, and the sliding rod 12 is driven to make a reciprocating motion through the extension column 17. A sorting frame 15 is adjustably arranged on the outer wall of the sliding rod 12. Rectangular holes 19 corresponding to the sorting frame 15 are opened at the tops of the first extension platform 18 and the second extension platform 20. The sorting frame 15 can pass through the rectangular holes 19 to sort the plates and prevent the plates from being uneven.

[0069] In order to adjust the position of the sorting frame 15, a sleeve rod 16 is rotatably sleeved on the outer wall of the sliding rod 12. The sorting frame 15 is threadedly sleeved on the sleeve rod 16. The position of the sorting frame 15 can be adjusted by rotating the sleeve rod 16.

[0070] A cutting mechanism is provided. The cutting mechanism includes two first mounting frames 25 fixedly arranged on the top of the upper module 7. A sliding seat 28 is slidably arranged on one side of the first mounting frame 25. A second motor 29 is fixedly arranged on the inner wall of one side of the sliding seat 28. The output end of the second motor 29 extends outside the sliding seat 28 and is fixedly sleeved with a cutting blade 8. During the pressing process, the cutting blade 8 is located inside the rectangular hole 19 and can cut the pressed plates. A driving component for cooperating with the sliding rod 12 is arranged on the first mounting frame 25 for driving the second motor 29 to move reciprocally.

[0071] The specific structure of the driving component includes two rotating shafts 26 rotatably arranged through the top of the first mounting bracket 25. A synchronous pulley 34 is fixedly sleeved on the outer wall of each rotating shaft 26, and the outer walls of the two synchronous pulleys 34 are drivingly connected by the same synchronous belt 27. One of the rotating shafts 26 is drivingly connected to the sliding rod 12, so that the reciprocating movement of the sliding rod 12 can drive the synchronous belt 27 to move. A connecting column 35 is fixedly provided at the bottom of the synchronous belt 27, and a waist-shaped hole 36 is formed in the top of the sliding seat 28. The connecting column 35 is located in the waist-shaped hole 36. As the synchronous belt 27 moves, the connecting column 35 slides in the waist-shaped hole 36, driving the second motor 29 and the cutting blade 8 to reciprocate, realizing the cutting of the plate.

[0072] To further improve the stability of cutting, a second gear 38 is sleeved on the outer wall of the top end of one of the rotating shafts 26 through a one-way bearing. A second fixing block 39 is fixedly provided on the top of the first mounting bracket 25. A third guiding rod 40 is fixedly provided on one side of the second fixing block 39. A second rack 37 meshing with the second gear 38 is slidably sleeved on the outer wall of the third guiding rod 40. A third spring 41 is sleeved on the outer wall of the third guiding rod 40, and the two ends of the third spring 41 are fixedly connected to the mutually approaching sides of the second fixing block 39 and the second rack 37 respectively. A stop bar 42 cooperating with the two second racks 37 is fixedly sleeved on the outer wall of one end of one of the sliding rods 12. When the stop bar 42 moves to contact the second rack 37, it will push the second rack 37 to move, thereby driving the second gear 38 to rotate. Since the second gear 38 is sleeved on the outer wall of the top end of the waist-shaped hole 36 through a one-way shaft, it can only rotate in one direction, and the movement of the cutting blade 8 can be realized.

[0073] To fix one end of the plate before pressing, a second mounting bracket 30 is fixedly provided on the top of one of the first mounting brackets 25. Two second guiding rods 31 are slidably arranged through the top of the second mounting bracket 30. The bottom ends of the second guiding rods 31 are fixedly connected to the second extension platform 20. A pressing plate 33 is slidably sleeved on the outer wall of the second guiding rods 31. A second spring 32 is sleeved on the outer wall of the second guiding rods 31, and the two ends of the second spring 32 are fixedly connected to the mutually approaching sides of the second mounting bracket 30 and the pressing plate 33 respectively. After the plate is placed on the second extension platform 20, during the downward movement of the upper module 7, the second spring 32 is first driven to move downward through the second mounting bracket 30. During the downward movement of the second spring 32, the pressing plate 33 can be driven to move downward, and the pressing plate 33 will fix one end of the plate to prevent it from moving during the pressing process.

[0074] A first rack 24 is fixedly mounted on both sides of the second mounting frame 30. A first gear 23 meshing with the first rack 24 is mounted on the outer wall of one of the rotating rollers 21 via a one-way bearing. When the upper module 7 resets and drives the first rack 24 upward, it drives the first gear 23 to rotate. The rotation of the first gear 23 drives the rotating roller 21 via the one-way bearing, which in turn drives the conveyor belt 22 to move, thereby achieving automatic conveying of the sheet materials. Furthermore, a common baffle 43 for limiting the position of the sheet materials is fixedly mounted at the bottom of the two first racks 24. After the upper module 7 moves upward, the baffle 43 is located at one end of the conveyor belt 22, limiting the position of the sheet materials. When the upper module 7 resets downward, it drives the baffle 43 downward.

[0075] A pressing method of a hydraulic cold press for producing environmentally friendly smart home panels comprises the following steps:

[0076] S1. First, apply glue to the wooden board and place it on the lower module 6. At the same time, rotate the sleeve rod 16 to adjust the position of the two sets of sorting racks 15.

[0077] S2, then start the first motor 9 to drive the two groups of sorting racks 15 to move back and forth to sort the wooden boards;

[0078] S3, then start the hydraulic cylinder 5 to extend, driving the upper module 7 to move closer to the lower module 6 to press the wooden board;

[0079] S4, after pressing and forming, the first motor 9 is started again to drive the blocking bar 42 to move back and forth, and the cutting blade 8 is driven to move, and at the same time the second motor 29 is started to drive the cutting blade 8 to rotate to cut the pressed and formed wood board;

[0080] S5. After the cutting is completed, the hydraulic cylinder 5 is started to retract and reset. During the reset movement, the conveyor belt 22 is driven to transport the cut wood boards outward, and then the boards in the lower module 6 are taken out manually.

[0081] Working principle: First, apply glue to the wooden board and place it on the lower module 6, and make one end of the wooden board contact the baffle 43 to perform length positioning. At the same time, rotate the sleeve rod 16. The rotation of the sleeve rod 16 can drive the sorting rack 15 to move on the base 1, thereby adjusting the position of the two groups of sorting racks 15 until the sorting racks 15 are located on one side of the wooden board and reserve space for the sorting racks 15 to move.

[0082] Then, the first motor 9 is started to drive the oval plate 10 to rotate. The rotation of the oval plate 10 can drive the two extension columns 17 to move closer to each other, drive the two sliding rods 12 to move closer to each other, and drive the two groups of sorting racks 15 to move closer to each other. When the oval plate 10 continues to rotate, the sliding rods 12 can return to their original position under the action of the first spring 14, thereby driving the two groups of sorting racks 15 to move back and forth to sort the wooden boards.

[0083] Secondly, start the hydraulic cylinder 5 to extend, driving the upper module 7 to approach the lower module 6, and at the same time driving the first rack 24 to move downward. Due to the effect of the one-way bearing, when the first rack 24 moves downward, it can drive the first gear 23 to rotate. The rotation of the first gear 23 will not drive the rotating roller 21 to rotate. At the same time, it drives the cutting blade 8 to move into the rectangular hole 19, and makes the second rack 37 move to one side of the stop bar 42, and drives the baffle 43 to move downward. At the same time, it can drive the pressing plate 33 to move downward through the second spring 32 to press one end of the plate, and continue to move downward to press the plate into the lower module 6;

[0084] After pressing and forming, start the first motor 9 to drive the sliding rod 12 to reciprocate. The reciprocating movement of the sliding rod 12 can drive the stop bar 42 to reciprocate. When the stop bar 42 contacts the second rack 37, continuing to move can drive the second rack 37 to move, and use the second rack 37 to compress the third spring 41. The movement of the second rack 37 can drive the second gear 38 to rotate. During the rotation of the second gear 38, it can drive the rotating shaft 26 to rotate through the one-way bearing. The rotation of the rotating shaft 26 can drive the synchronous belt 27 to move. The movement of the synchronous belt 27 can drive the connecting column 35 to move. The movement of the connecting column 35 can drive the sliding seat 28 to move through the waist-shaped hole 36, so as to drive the cutting blade 8 to move. At the same time, start the second motor 29 to drive the cutting blade 8 to rotate to cut the pressed wood board;

[0085] When the stop bar 42 moves back, the second rack 37 can move back under the action of the third spring 41 and drive the second gear 38 to rotate in the reverse direction. Due to the effect of the one-way bearing, the reverse rotation of the second gear 38 will not drive the rotating shaft 26 to rotate, and the cutting is carried out in turn;

[0086] After cutting is completed, start the hydraulic cylinder 5 to retract and move back, which can drive the upper module 7 to move upward, and can drive the second mounting bracket 30 to move upward. The upward movement of the second mounting bracket 30 can drive the pressing plate 33 to move back through the second spring 32, making it away from the plate. At the same time, it can drive the first rack 24 to move upward. The upward movement of the first rack 24 can drive the first gear 23 to rotate. During the rotation of the first gear 23, it can drive the rotating roller 21 to rotate through the one-way bearing, so as to drive the conveyor belt 22 to move and convey the cut flat plate outwards. Then, manually take out the arc-shaped plate in the lower module 6.

[0087] However, as is well known to those skilled in the art, the working principles and wiring methods of the first motor 9, the second motor 29 and the hydraulic cylinder 5 are common knowledge, and they all belong to conventional means or well-known common sense, so they will not be elaborated here. Those skilled in the art can make any selection according to their needs or convenience.

[0088] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the present technical solution, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A hydraulic cold press for producing environmentally friendly smart home building materials, comprising a base (1), wherein support columns (2) are fixedly arranged at the four corners of the top of the base (1), and a top seat (3) is fixedly connected to the tops of the four support columns (2); A lower module (6) is arranged on the top of the base (1), and a first extension platform (18) and a second extension platform (20) are respectively arranged on both sides; The upper module (7) is driven to connect the top seat (3) by two hydraulic cylinders (5). The hydraulic cylinders (5) are arranged through the top of the support column (2). Two first guide rods (4) penetrate through the top of the support column (2) and are fixedly connected to the upper module (7). It is characterized in that It further comprises: A conveying assembly, including two rotating rollers (21) rotatably arranged on the second extension platform (20), the rotating rollers (21) are connected by a belt pulley to drive a conveyor belt (22), and one of the rotating rollers (21) is drivingly connected to the upper module (7); A sorting mechanism, including an elliptical disc (10) and two groups of adjustable sorting frames (15), the elliptical disc (10) is driven by a first motor (9), and the sorting frame (15) is drivingly connected to the elliptical disc (10) through a sliding rod (12), and rectangular holes (19) for the sorting frame (15) to pass through are formed in the first extension platform (18) and the second extension platform (20); A cutting mechanism, including a cutting blade (8) arranged on the top of the upper module (7), the cutting blade (8) is linked with the sliding rod (12) through a driving structure, and during the pressing process, the cutting blade (8) is embedded into the rectangular hole (19) to perform a cutting operation; Wherein, after the sorting frame (15) reciprocates to correct the position of the board, the upper module (7) presses down to perform cold pressing and forming, and the driving structure drives the cutting blade (8) to complete the automatic separation of the arc part and the flat part.

2. The hydraulic cold press according to claim 1, characterized in that, The sorting mechanism further comprises: A first fixing block (11) fixed to the top of the base (1), and the sliding rod (12) passes through the first fixing block (11); A sliding block (13) sleeved on the sliding rod (12) is slidably connected to the base (1) through a guide rail; An extension column (17) is fixed to the bottom end of the sliding rod (12) and is embedded in the edge groove of the elliptical disc (10); A first spring (14) is sleeved on the sliding rod (12) and abuts against the sliding block (13) and the first fixing block (11); Wherein, the bottom end of the sorting frame (15) extends into the rectangular hole (19), and the lateral position is adjusted by a sleeve rod (16) in a threaded manner.

3. The hydraulic cold press according to claim 2, characterized in that, The sleeve rod (16) is rotatably sleeved on the outer wall of the sliding rod (12), and the sorting frame (15) is provided with a threaded hole that mates with the external thread of the sleeve rod (16).

4. The hydraulic cold press according to claim 1, characterized in that, The cutting mechanism further comprises: A first mounting bracket (25) fixed to the top of the upper module (7); A sliding seat (28) is slidably matched with a connecting column (35) at the bottom of a synchronous belt (27) through a waist-shaped hole (36); A second motor (29) is fixed to the sliding seat (28) and drives the cutting blade (8) to rotate; Wherein, the synchronous belt (27) is linked with the sliding rod (12) through a rotating shaft (26), and the rotating shaft (26) is provided with a second gear (38) that meshes with a second rack (37).

5. The hydraulic cold press according to claim 4, characterized in that, The second rack (37) is slidably arranged on a third guide rod (40) and is elastically connected to a second fixing block (39) through a third spring (41), and the sliding rod (12) is provided with a stop bar (42) that intermittently contacts the second rack (37).

6. The hydraulic cold press according to claim 1, characterized in that, It further comprises: A second mounting bracket (30) fixed to the top of the first mounting bracket (25); The pressing plate (33) is slidably connected to the second mounting bracket (30) through the second guide rod (31); The second spring (32) is sleeved on the second guide rod (31) and abuts against the pressing plate (33) and the second mounting bracket (30); Wherein, the two sides of the second mounting bracket (30) are provided with first racks (24) meshing with the first gear (23), and the first gear (23) is connected to the rotating roller (21) through a one-way bearing.

7. The hydraulic cold press according to claim 6, wherein, The bottom of the first rack (24) is fixedly connected with a baffle plate (43), and the baffle plate (43) rises and falls with the upper module (7) to realize the opening and closing limit of the conveyor belt (22).

8. The hydraulic cold press according to claim 4, characterized in that, The driving structure includes: Two synchronous pulleys (34) fixedly connected to the rotating shaft (26); A synchronous belt (27) is sleeved on the synchronous pulleys (34) and is provided with a connecting column (35) extending downward; Wherein, the rotating shaft (26) is connected to the second gear (38) through a one-way bearing, and the second gear (38) forms an intermittent transmission fit with the second rack (37).

9. The hydraulic cold press according to claim 8, characterized in that, The synchronous belt (27) is a polyurethane synchronous belt, and the synchronous pulleys (34) are aluminum alloy synchronous pulleys.

10. The pressing method of a hydraulic cold press for producing an environmentally friendly smart home board according to any one of claims 1-9, characterized in that, Including the following steps: S1. First, brush glue on the wooden board and place it on the lower module (6). At the same time, rotate the sleeve rod (16) to adjust the positions of the two groups of sorting frames (15); S2. Then start the first motor (9) to drive the two groups of sorting frames (15) to reciprocate and sort the wooden board; S3. Secondly, start the hydraulic cylinder (5) to extend, driving the upper module (7) to approach the lower module (6) to press the wooden board; S4. After pressing and forming, start the first motor (9) to drive the stop bar (42) to reciprocate and drive the cutting blade (8) to move. At the same time, start the second motor (29) to drive the cutting blade (8) to rotate and cut the pressed wooden board; S5. After cutting is completed, start the hydraulic cylinder (5) to retract and reset. During the reset movement, drive the conveyor belt (22) to convey the cut wooden board outwards, and then manually take out the board in the lower module (6).

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