Wood board processing equipment based on biomass recycling

Abstract

The invention provides wood board processing equipment based on biomass recycling, and relates to the technical field of wood board processing. The base is placed on the ground, the frame body is fixed to the top end face of the base, an extrusion base is fixed to the position, below the frame body, of the top end face of the base, a first electric cylinder is fixed to the frame body, an extrusion block is fixed to the extending end of the first electric cylinder, and the extrusion block is located over the extrusion base. And efficient heating and forming are conducted, specifically, wood chips are heated and softened through the first heating block and the second heating block, and the forming efficiency of the wood chips is improved. Particularly, the first heating block is of a concave structure, so that the heating efficiency is further optimized, and the wood chips can reach the temperature suitable for forming more quickly; the design of the limiting assembly allows a user to adjust the downward moving distance of the extrusion block according to requirements, and therefore the thickness of the plate is controlled. Due to the flexibility, the equipment can produce various plates with different thicknesses, and different application requirements are met.

Description

Technical Field

[0001] The invention relates to the technical field of wood board processing, and in particular to a device for processing wood board based on biomass recycling. Background Art

[0002] Wood biomass mainly includes materials such as wood, branches, wood chips and sawdust. These materials have the characteristics of high calorific value, good combustion efficiency and wide sources. In particular, the large amount of wood chips and waste generated by wood processing plants and furniture manufacturing industries provide abundant raw materials for the production of biomass boards. Compared with other biomass materials, wood materials have high density, can generate more heat energy, and burn more stably, making them suitable for processing into boards. When processing wood biomass materials into boards, processing equipment is required to heat and extrude them.

[0003] Although the existing device is provided with a heating structure, the heating structure is inefficient in heating woody biomass materials; when the existing device is extruding, if the electric cylinder for extrusion exceeds the extension distance due to an operating error, it is easy to cause damage to the equipment.

[0004] Therefore, in view of this, the existing structure and deficiencies are studied and improved, and a wood board processing equipment based on biomass recycling is provided, in order to achieve a more practical purpose. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides a device for processing wood panels based on biomass recycling, so as to solve the problem that although the existing device is provided with a heating structure, its heating structure is inefficient in heating wood biomass materials; and the existing device is easily damaged when the electric cylinder used for extrusion exceeds the extension distance due to operational errors during extrusion forming.

[0006] The present invention provides a device for processing wood panels based on biomass recycling, specifically comprising: a base; the base is placed on the ground, a molding assembly is installed on the base, the molding assembly is composed of a frame, an extrusion seat, a first electric cylinder, an extrusion block, a first heating block and a second heating block, the frame is fixed to the top end surface of the base, an extrusion seat is fixed on the top end surface of the base below the frame, a first electric cylinder is fixed on the frame, an extrusion block is fixed on the protruding end of the first electric cylinder, and the extrusion block is located directly above the extrusion seat.

[0007] Furthermore, a first heating block is fixed in the extrusion seat, and a second heating block is fixed in the extrusion block. Both the first heating block and the second heating block are electrically connected to an external power supply. The first heating block is a concave structure, and the second heating block is a rectangular block structure.

[0008] Furthermore, an ejection assembly is installed on the base, and the ejection assembly is composed of a second electric cylinder and a pushing plate. Two second electric cylinders are fixed to the top surface of the base, and the protruding ends of the two second electric cylinders pass through the extrusion seat and the first heating block. The protruding ends of the two second electric cylinders are fixed to the bottom end surface of the pushing plate, and the pushing plate is located inside the extrusion seat.

[0009] Furthermore, a limiting assembly is installed on the extrusion block, which is composed of a connecting seat, a first threaded rod and a locking screw. Two connecting seats with a stepped structure are inserted on the extrusion block, and two locking screws are threadedly connected on the extrusion block for locking the two connecting seats respectively.

[0010] Furthermore, each of the connecting seats is threadedly connected with a first threaded rod, and the two first threaded rods serve as limiters for the downward movement distance of the extrusion block.

[0011] Furthermore, a unloading assembly is installed on the base, and the unloading assembly consists of a second mounting frame, a roller, a first gear, a second gear and a second motor. A second mounting frame is fixed to the top surface of the base, and rollers are rotated in a linear array on the second mounting frame. The rollers are located on the left side of the forming assembly.

[0012] Furthermore, a first gear is fixed on the rotating shaft of each of the rollers, and a second gear is rotated in a linear array on the second mounting frame, and two adjacent first gears are meshed through a second gear; a second motor is fixed on the rear end face of the second mounting frame, and the output shaft of the second motor is fixed on the rotating shaft of the leftmost roller.

[0013] Furthermore, two fans are fixed on the top surface of the base, both fans are electrically connected to an external power supply, and the two fans are located below the roller.

[0014] Furthermore, a pushing assembly is installed on the base, and the pushing assembly consists of a first mounting frame, a pushing frame, a first motor and a second threaded rod. A first mounting frame with a concave structure is fixed on the top surface of the base, and a pushing frame is slid on the first mounting frame; a first motor is fixed on the right end surface of the first mounting frame, and a second threaded rod is fixed on the output shaft of the first motor, and the second threaded rod is threadedly connected to the pushing frame.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] Efficient heating and molding: The sawdust is heated and softened by the first heating block and the second heating block, which improves the molding efficiency of the sawdust. In particular, the first heating block adopts a concave structure, which further optimizes the heating efficiency and enables the sawdust to reach a suitable molding temperature more quickly.

[0017] Flexible adjustment of extrusion distance: The design of the limit assembly allows the user to adjust the downward movement distance of the extrusion block according to needs, thereby controlling the thickness of the plate. This flexibility enables the equipment to produce plates of various thicknesses to meet different application requirements. Even if the threads at the first threaded rod or the connecting seat are damaged, the first threaded rod or the connecting seat can be replaced alone, reducing maintenance costs.

[0018] Automatic unloading and conveying: The coordinated use of the ejector assembly and the unloading assembly realizes the automatic unloading and conveying of the sheet. The second electric cylinder drives the push plate to eject the formed sheet, and the roller conveys the sheet to the designated position under the drive of the second motor, which greatly improves the production efficiency.

[0019] Plate cooling treatment: The fan cools the plates during conveying, which helps prevent the plates from deformation or damage due to high temperature, and also helps improve the stability and durability of the plates.

[0020] High degree of automation: The whole equipment integrates multiple automation components, such as the first electric cylinder, the second electric cylinder, the first motor and the second motor, etc., realizing fully automated operation from heating, molding to unloading and conveying, greatly reducing manual labor intensity and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0022] In the attached picture:

[0023] Figure 1 It shows an axial structural schematic diagram of a device for processing wood board based on biomass recycling according to the present invention;

[0024] Figure 2 It shows a schematic diagram of the partially cut-away axial structure of the equipment for processing wood board based on biomass recycling according to the present invention;

[0025] Figure 3 It is shown that according to the present invention Figure 2 A schematic diagram of the enlarged structure at point A;

[0026] Figure 4 It is shown that according to the present invention Figure 2 A schematic diagram of the enlarged structure at B;

[0027] Figure 5 It is shown that according to the present invention Figure 2 A schematic diagram of the enlarged structure at C;

[0028] Figure 6 It shows an axial structural schematic diagram of an extrusion seat, a first heating block and an ejection assembly according to the present invention;

[0029] Figure 7 It is shown that according to the present invention Figure 6 Schematic diagram of the axis view structure after adjustment;

[0030] Figure 8 A schematic diagram of the axial structure of the extrusion seat and the first heating block after being separated according to the present invention is shown.

[0031] Reference numerals list

[0032] 1. Base;

[0033] 2. Molding assembly; 201. Frame; 202. Extrusion seat; 203. First electric cylinder; 204. Extrusion block; 205. First heating block; 206. Second heating block;

[0034] 3. Ejector assembly; 301. Second electric cylinder; 302. Push plate;

[0035] 4. Limiting assembly; 401. Connecting seat; 402. First threaded rod; 403. Locking screw;

[0036] 5. Pushing assembly; 501. first mounting frame; 502. pushing frame; 503. first motor; 504. second threaded rod;

[0037] 6. Discharging assembly; 601. Second mounting frame; 602. Roller; 603. First gear; 604. Second gear; 605. Second motor;

[0038] 7. Fan. DETAILED DESCRIPTION

[0039] Embodiment 1:

[0040] As attached Figure 1 To Attachment Figure 8 As shown:

[0041] The present invention provides a device for processing wood board based on biomass recycling, comprising: a base 1; the base 1 is placed on the ground, a forming assembly 2 is installed on the base 1, the forming assembly 2 is composed of a frame 201, an extrusion seat 202, a first electric cylinder 203, an extrusion block 204, a first heating block 205 and a second heating block 206, the frame 201 is fixed to the top surface of the base 1, an extrusion seat 202 is fixed on the top surface of the base 1 below the frame 201, a first electric cylinder 203 is fixed on the frame 201, an extrusion block 204 is fixed to the protruding end of the first electric cylinder 203, and the extrusion block 204 is located directly above the extrusion seat 202.

[0042] Among them, a first heating block 205 is fixed in the extrusion seat 202, and a second heating block 206 is fixed in the extrusion block 204. The first heating block 205 and the second heating block 206 are both electrically connected to an external power supply. The first heating block 205 is a concave structure, and the second heating block 206 is a rectangular block structure. During use, the first heating block 205 and the second heating block 206 can heat the wood chips to soften the wood chips, which is convenient for subsequent molding. Since the first heating block 205 is a concave structure, the heating efficiency of the wood chips can be improved.

[0043] Among them, an ejection assembly 3 is installed on the base 1, and the ejection assembly 3 is composed of a second electric cylinder 301 and a pushing plate 302. Two second electric cylinders 301 are fixed to the top surface of the base 1. The protruding ends of the two second electric cylinders 301 pass through the extrusion seat 202 and the first heating block 205. The protruding ends of the two second electric cylinders 301 are fixed to the bottom end surface of the pushing plate 302. The pushing plate 302 is located inside the extrusion seat 202. When it is necessary to unload the extruded sheet material, the two second electric cylinders 301 are driven to extend, and the two second electric cylinders 301 drive the pushing plate 302 to move upward, and the formed sheet material can be ejected at this time.

[0044] Among them, a limiting component 4 is installed on the extrusion block 204, and the limiting component 4 is composed of a connecting seat 401, a first threaded rod 402 and a locking screw 403. Two connecting seats 401 with a stepped structure are inserted on the extrusion block 204, and two locking screws 403 are threadedly connected on the extrusion block 204 and are respectively used to lock the two connecting seats 401.

[0045] Among them, each connecting seat 401 is threadedly connected with a first threaded rod 402, and the two first threaded rods 402 are limit members for the downward movement distance of the extrusion block 204. During use, when the lower ends of the two first threaded rods 402 are in contact with the top surface of the base 1, the extrusion block 204 can be limited, thereby avoiding the first electric cylinder 203 from extending too long and causing damage to the extrusion seat 202; after adjusting the first threaded rod 402, the extrusion distance can be adjusted, and finally the extrusion processing of plates of different thicknesses is realized.

[0046] Among them, a unloading assembly 6 is installed on the base 1, and the unloading assembly 6 is composed of a second mounting frame 601, a roller 602, a first gear 603, a second gear 604 and a second motor 605. The second mounting frame 601 is fixed on the top surface of the base 1, and rollers 602 are rotated in a linear array on the second mounting frame 601. The rollers 602 are located on the left side of the molding assembly 2.

[0047] Among them, a first gear 603 is fixed on the rotating shaft of each roller 602, and a second gear 604 is rotated in a linear array on the second mounting frame 601, and two adjacent first gears 603 are meshed through a second gear 604; a second motor 605 is fixed on the rear end face of the second mounting frame 601, and the output shaft of the second motor 605 is fixed on the rotating shaft of the leftmost roller 602. When the formed sheet is pushed onto the roller 602, the sheet can be conveyed to the left under the drive of the second motor 605.

[0048] Among them, two fans 7 are fixed on the top surface of the base 1, and the two fans 7 are electrically connected to the external power supply. The two fans 7 are located below the roller 602. During use, when the plate is conveyed on the roller 602, the two fans 7 are started, and the wind blown by the two fans 7 contacts the plate, so the plate can be cooled.

[0049] Embodiment 2:

[0050] On the basis of the first embodiment, it also includes: a pushing component 5 is installed on the base 1, and the pushing component 5 is composed of a first mounting frame 501, a pushing frame 502, a first motor 503 and a second threaded rod 504. A first mounting frame 501 with a concave structure is fixed on the top surface of the base 1, and a pushing frame 502 is slidably arranged on the first mounting frame 501; a first motor 503 is fixed on the right end surface of the first mounting frame 501, and a second threaded rod 504 is fixed on the output shaft of the first motor 503, and the second threaded rod 504 is threadedly connected to the pushing frame 502. When the pushing plate 302 pushes the formed sheet to the same height as the pushing frame 502, the first motor 503 is driven to rotate, and under the drive of the second threaded rod 504, the pushing frame 502 pushes the formed sheet to the roller 602, thereby realizing automatic unloading of the sheet.

[0051] The specific usage and function of this embodiment are as follows:

[0052] The wood chips are placed in the extrusion seat 202 and flattened, and the power of the first heating block 205 and the second heating block 206 is turned on to drive the first electric cylinder 203 to extend, and the extrusion block 204 is embedded in the extrusion seat 202 to complete the extrusion of the wood chips; after the wood chips are heated and extruded, the board can be formed; when the extruded board needs to be unloaded, the two second electric cylinders 301 are driven to extend, and the two second electric cylinders 301 drive the pushing plate 302 to move upward, and the formed board can be ejected at this time; when the pushing plate 302 pushes the formed board to the same height as the pushing frame 502, the first motor 503 is driven to rotate, and the second threaded rod 504 is driven to rotate. Under the drive, the pushing rack 502 pushes the formed sheet material onto the roller 602. When the formed sheet material is pushed onto the roller 602, the sheet material can be transported to the left under the drive of the second motor 605. At the same time, the two fans 7 are started, and the wind blown by the two fans 7 contacts the sheet material to cool the sheet material. During use, when the lower end of the two first threaded rods 402 contacts the top surface of the base 1, the extrusion block 204 can be limited, avoiding the first electric cylinder 203 from extending too long and causing damage to the extrusion seat 202. After adjusting the first threaded rod 402, the extrusion distance can be adjusted, and finally the extrusion processing of sheets of different thicknesses is realized.

Claims

1. A device for processing wood panels based on biomass recycling, characterized in that: include: A base (1); the base (1) is placed on the ground, a molding assembly (2) is installed on the base (1), the molding assembly (2) is composed of a frame (201), an extrusion seat (202), a first electric cylinder (203), an extrusion block (204), a first heating block (205) and a second heating block (206), the frame (201) is fixed to the top surface of the base (1), an extrusion seat (202) is fixed on the top surface of the base (1) below the frame (201), a first electric cylinder (203) is fixed on the frame (201), an extrusion block (204) is fixed at the protruding end of the first electric cylinder (203), and the extrusion block (204) is located directly above the extrusion seat (202).

2. The equipment for processing wood board based on biomass recycling as claimed in claim 1, characterized in that: A first heating block (205) is fixed inside the extrusion seat (202), and a second heating block (206) is fixed inside the extrusion block (204). Both the first heating block (205) and the second heating block (206) are electrically connected to an external power supply. The first heating block (205) is a concave structure, and the second heating block (206) is a rectangular block structure.

3. The equipment for processing wood board based on biomass recycling as claimed in claim 2, characterized in that: An ejection assembly (3) is installed on the base (1), and the ejection assembly (3) is composed of a second electric cylinder (301) and a push plate (302). Two second electric cylinders (301) are fixed to the top surface of the base (1), and the protruding ends of the two second electric cylinders (301) pass through the extrusion seat (202) and the first heating block (205). The protruding ends of the two second electric cylinders (301) are fixed to the bottom end surface of the push plate (302), and the push plate (302) is located inside the extrusion seat (202).

4. The equipment for processing wood board based on biomass recycling as claimed in claim 3, characterized in that: The extrusion block (204) is provided with a limit assembly (4), the limit assembly (4) being composed of a connection seat (401), a first threaded rod (402) and a locking screw (403); two connection seats (401) having a stepped structure are inserted into the extrusion block (204); and two locking screws (403) are threadedly connected to the extrusion block (204) and are respectively used for locking the two connection seats (401).

5. The equipment for processing wood board based on biomass recycling as claimed in claim 4, characterized in that: A first threaded rod (402) is threadedly connected to each of the connecting seats (401), and the two first threaded rods (402) serve as limiters for the downward movement distance of the extrusion block (204).

6. The equipment for processing wood board based on biomass recycling as claimed in claim 5, characterized in that: The base (1) is provided with a discharge assembly (6), the discharge assembly (6) being composed of a second mounting frame (601), a roller (602), a first gear (603), a second gear (604) and a second motor (605); the second mounting frame (601) is fixed to the top surface of the base (1); rollers (602) are rotatable in a linear array on the second mounting frame (601); and the rollers (602) are located on the left side of the forming assembly (2).

7. The equipment for processing wood board based on biomass recycling as claimed in claim 6, characterized in that: A first gear (603) is fixed on the rotating shaft of each roller (602); second gears (604) are rotated in a linear array on the second mounting frame (601); two adjacent first gears (603) are meshed through a second gear (604); a second motor (605) is fixed on the rear end surface of the second mounting frame (601); and an output shaft of the second motor (605) is fixed on the rotating shaft of the leftmost roller (602).

8. The equipment for processing wood board based on biomass recycling as claimed in claim 7, characterized in that: Two fans (7) are fixed on the top surface of the base (1), and both fans (7) are electrically connected to an external power supply. The two fans (7) are located below the roller (602).

9. The equipment for processing wood board based on biomass recycling as claimed in claim 8, characterized in that: A pushing assembly (5) is installed on the base (1), and the pushing assembly (5) is composed of a first mounting frame (501), a pushing frame (502), a first motor (503) and a second threaded rod (504); a first mounting frame (501) with a concave structure is fixed on the top surface of the base (1), and a pushing frame (502) is slidably arranged on the first mounting frame (501); a first motor (503) is fixed on the right end surface of the first mounting frame (501), and a second threaded rod (504) is fixed on the output shaft of the first motor (503), and the second threaded rod (504) is threadedly connected to the pushing frame (502).

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