Trimming equipment for artificial veneer production and processing

Abstract

The utility model relates to the technical field of veneer processing, in particular to trimming equipment for artificial veneer production and processing, which comprises a structural frame, a belt type conveying device is mounted at the front end in the structural frame, a dustproof shell is fixed on one side above the structural frame, a hydraulic rod is embedded in the top end of the dustproof shell, and the hydraulic rod is connected with the belt type conveying device. A trimming mechanism is arranged at the power output end of the hydraulic rod; the trimming mechanism comprises a pressing shell, the pressing shell is connected to the power end of the hydraulic rod, a motor is embedded in the outer wall of the pressing shell, the power output end of the motor is connected with a threaded rod, and the hydraulic rod and the pressing shell can position the plate and cooperate with the motor, the threaded rod, a sliding block and a grinding head; the four edges of a plate can be trimmed at the same time, the plate is fixed and limited to prevent shaking in the machining process from affecting the trimming quality, meanwhile, thrust and vibration generated by work of the four edges can be avoided, and the trimming quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of decorative panel processing, in particular to a trimming device for the production and processing of artificial decorative panels. Background Technique

[0002] Artificial decorative panels are made by hot pressing and then printing various patterns on the surface with a concave plate pattern rubber roller transfer color printing machine. The types include: printed wood grain plywood, printed wood grain fiberboard, printed wood grain particle board, etc. Since there may be burrs or unevenness on the edge after processing, trimming treatment will be carried out through a trimming device.

[0003] All board products will use a trimming machine for trimming. During the processing, when positioning the board through the positioning mechanism, the board needs to be manually adjusted and placed, which affects the processing efficiency.

[0004] The existing patent (publication number: CN219113652U) discloses a trimming device for the production and processing of artificial decorative panels. The board is placed on the surface of the air suction plate, and then the air pump is started for adsorption to fix the board on the surface of the air suction plate. Then, the electric slide rails on both sides are started to drive the sliders to move, and the air cylinder is started to make the grinding head approach the side of the board. Then, the second motor and the dust collector are started, and the second motor drives the grinding head to rotate to grind the side of the board.

[0005] In view of the above problems, although the solution given by the existing patent can position the board through the cooperation of components such as the air suction plate and grind the edge of the board, in actual use, during the grinding process, due to the lack of a rigid limiting structure, the thrust or vibration generated when the grinding head moves during grinding may cause the board to shake and affect the grinding quality. Summary of the Invention

[0006] The purpose of the utility model is to provide a trimming device for the production and processing of artificial decorative panels, which can avoid the thrust and vibration generated during the four-side work and ensure the trimming quality, so as to solve the problems raised in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A trimming device for the production and processing of artificial decorative panels, including a structural frame. A belt conveyor is installed at the front end inside the structural frame, and a dust-proof shell is fixed on one side above the structural frame. A hydraulic rod is embedded at the top of the dust-proof shell, and a trimming mechanism is arranged at the power output end of the hydraulic rod.

[0008] The trimming mechanism includes a pressing shell, which is connected to the power end of a hydraulic rod. A motor is embedded on the outer wall of the pressing shell. The power output end of the motor is connected to a threaded rod, and the end of the threaded rod penetrating into the pressing shell is slidably connected to a sliding block. Grinding heads are installed at both ends of the sliding block. A limiting groove is formed at the position corresponding to the sliding block on the outer wall of the pressing shell, and a protective plate is fixed above the limiting groove on the outer wall of the pressing shell.

[0009] Preferably, the sliding block is threadedly connected to the threaded rod, and a sliding structure is formed between the sliding block and the limiting groove.

[0010] Preferably, a conveying roller is rotatably connected inside the dust-proof shell at the rear end of the structural frame, and a sleeve is sleeved on the outer wall of the conveying roller.

[0011] Preferably, a clamping mechanism is arranged above the conveying roller. The clamping mechanism includes a damping spring, which is embedded above the conveying roller inside the structural frame, and one end of the damping spring is connected to a clamping plate.

[0012] Preferably, the clamping mechanism further includes a roller, which is rotatably connected to the outer wall of the clamping plate, and an insertion block is arranged at the bottom end of the protective plate.

[0013] Preferably, the clamping plate forms an elastic structure with the structural frame through the damping spring, and a rotating structure is formed between the clamping plate and the roller.

[0014] Preferably, a base is fixed on one side below the conveying roller inside the structural frame, and a positioning block passes through the base.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. The hydraulic rod and the pressing shell can position the plate. Cooperating with the motor, the threaded rod, the sliding block and the grinding heads, the four sides of the plate can be trimmed simultaneously. While fixing and limiting the plate to avoid shaking during the processing and affecting the trimming quality, the thrust and vibration generated during the four-side operation can be avoided, ensuring the trimming quality.

[0017] 2. Through the clamping plate, the damping spring, the base and the positioning block, the plate can be positioned and limited, so that it can correspond to the pressing shell. At the same time, through the roller and the insertion block, when the pressing shell presses the plate, the clamping plate is compressed and abuts against the protective plate, avoiding affecting the operation of the grinding heads. Description of the Drawings

[0018] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is the overall structure view of the present invention;

[0020] Figure 2 It is the schematic internal structure diagram of the dust-proof shell of the present invention;

[0021] Figure 3 It is the schematic internal structure diagram of the pressing shell of the present invention.

[0022] Figure 4 For the present invention Figure 2 The enlarged view of A in;

[0023] Figure 5 It is the schematic structure diagram of the damping spring of the present invention;

[0024] Figure 6 For the present invention Figure 2 The enlarged view of B in;

[0025] Explanation of reference numerals:

[0026] 1, structure frame; 2, belt conveyor equipment; 3, dust-proof shell; 4, hydraulic rod; 5, trimming mechanism; 501, pressing shell; 502, motor; 503, threaded rod; 504, sliding block; 505, grinding head; 506, limiting groove; 507, protection plate; 6, conveying roller; 7, sleeved cylinder; 8, clamping mechanism; 801, clamping plate; 802, damping spring; 803, roller; 804, insertion block; 9, base; 10, positioning block. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0028] The present invention provides a technical solution:

[0029] Please refer to Figures 1 to 3, A trimming device for the production and processing of artificial decorative panels, including a structural frame 1. A belt conveyor 2 is installed at the front end inside the structural frame 1. One side above the structural frame 1 is fixed with a dust-proof housing 3. A hydraulic rod 4 is embedded at the top of the dust-proof housing 3. A trimming mechanism 5 is arranged at the power output end of the hydraulic rod 4; The trimming mechanism 5 includes a pressing shell 501, and the pressing shell 501 is connected to the power end of the hydraulic rod 4. A motor 502 is embedded on the outer wall of the pressing shell 501. The power output end of the motor 502 is connected to a threaded rod 503. One end of the threaded rod 503 passing through the pressing shell 501 is slidably connected to a sliding block 504. Grinding heads 505 are installed at both ends of the sliding block 504. A limiting groove 506 is opened at the position corresponding to the sliding block 504 on the outer wall of the pressing shell 501. A protective plate 507 is fixed above the limiting groove 506 on the outer wall of the pressing shell 501. The sliding block 504 is threadedly connected to the threaded rod 503, and a sliding structure is formed between the sliding block 504 and the limiting groove 506. A conveying roller 6 is rotatably connected inside the structural frame 1 at the rear end and inside the dust-proof housing 3. A sleeve cylinder 7 is sleeved on the outer wall of the conveying roller 6.

[0030] By adopting the above technical solutions, the belt conveyor 2 is used to convey the plates on the structural frame 1 into the dust-proof housing 3, avoiding manual handling and placement, reducing labor intensity, and at the same time avoiding the diffusion of dust during grinding, which affects the working environment. When the plate enters the dust-proof housing 3 after being conveyed by the conveying roller 6, the pressing shell 501 is pushed by the hydraulic rod 4 to press on the plate for positioning, avoiding movement during the grinding process and affecting the trimming quality. The sleeve cylinder 7 supports the plate at a certain height, avoiding the grinding head 505 touching the conveying roller 6 and causing damage. The two motors 502 drive the corresponding threaded rods 503, enabling the corresponding sliding blocks 504 to slide stably along the limiting groove 506 without deviation, and driving the grinding heads 505 to grind the edges of the plate. At the same time, the four groups of grinding heads 505 work to improve the trimming efficiency. The protective plate 507 shields the grinding area to prevent dust and the like from splashing.

[0031] Specifically, as Figure 2 , Figure 4 , Figure 5 and Figure 6 shown, a clamping mechanism 8 is arranged above the conveying roller 6. The clamping mechanism 8 includes a damping spring 802. The damping spring 802 is embedded above the conveying roller 6 inside the structural frame 1. One end of the damping spring 802 is connected to a clamping plate 801. The clamping mechanism 8 further includes a roller 803. The roller 803 is rotatably connected to the outer wall of the clamping plate 801. An insertion block 804 is arranged at the bottom end of the protective plate 507. The clamping plate 801 forms an elastic structure with the structural frame 1 through the damping spring 802. A rotating structure is formed between the clamping plate 801 and the roller 803. A base 9 is fixed on one side below the conveying roller 6 inside the structural frame 1. A positioning block 10 passes through the inside of the base 9.

[0032] By adopting the above technical solution, the base 9 facilitates the lifting of the positioning block 10 through the internal electric push rod to position the plate. After processing, it resets to facilitate the plate to pass through the dust-proof shell 3. When the plate enters the dust-proof shell 3, the damping spring 802 pushes the clamping plate 801, so that the plate can correspondingly press the pressing shell 501 to avoid dislocation. When the pressing shell 501 slides down, the insertion block 804 abuts against the roller 803, and the roller 803 can be pushed through sliding contact, so that the clamping plate 801 compresses the damping spring 802 to cover the plate with the pressing shell 501, avoiding the influence of the clamping plate 801 on the grinding process.

[0033] Working principle: The belt conveyor device 2 installed in the structural frame 1 conveys the plate into the dust-proof shell 3. The pressing shell 501 is pushed by the hydraulic rod 4 to press the plate. The size of the pressing shell 501 is the same as that of the plate. Thus, two motors 502 drive the corresponding threaded rods 503, and the sliding block 504 drives the grinding head 505 to slide along the limiting groove 506 to trim the edge of the plate. The protective plate 507 is used to prevent dust from splashing. The conveying roller 6 facilitates the conveying of the plate, and at the same time, the sleeve cylinder 7 raises the position of the plate to avoid the grinding head 505 colliding with the conveying roller 6. When the plate enters the conveying roller 6, the damping spring 802 elastically pushes the clamping plate 801 to limit the position to avoid deviation. When the pressing shell 501 approaches the plate, the insertion block 804 abuts against the roller 803 and slides, thereby pushing the clamping plate 801 to compress the damping spring 802 to avoid limiting during grinding. The electric push rod installed inside the base 9 facilitates the ejection of the positioning block 10 to position the plate before trimming, avoiding dislocation between the plate and the pressing shell 501.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A trimming device for producing and processing artificial decorative panels, comprising a structural frame (1), characterized in that: A belt conveyor device (2) is installed at the front end of the structure frame (1), and a dust cover (3) is fixed on one side above the structure frame (1). A hydraulic rod (4) is embedded at the top of the dust cover (3), and a trimming mechanism (5) is provided at the power output end of the hydraulic rod (4); The trimming mechanism (5) comprises a pressing shell (501), the pressing shell (501) being connected to the power end of the hydraulic rod (4), and a motor (502) being embedded in the outer wall of the pressing shell (501), a threaded rod (503) being connected to the power output end of the motor (502), and one end of the threaded rod (503) penetrating into the pressing shell (501) being slidably connected to a sliding block (504), grinding heads (505) being installed at both ends of the sliding block (504), a limiting groove (506) being provided on the outer wall of the pressing shell (501) at a position corresponding to the sliding block (504), and a protective plate (507) being fixed above the limiting groove (506) on the outer wall of the pressing shell (501).

2. The trimming device for producing and processing artificial decorative panels according to claim 1 is characterized in that: The sliding block (504) is threadedly connected to the threaded rod (503), and a sliding structure is formed between the sliding block (504) and the limiting groove (506).

3. The trimming equipment for producing and processing artificial decorative panels according to claim 1 is characterized by: The rear end of the structure frame (1) is located inside the dustproof shell (3) and is rotatably connected to a conveying roller (6), and the outer wall of the conveying roller (6) is sleeved with a sleeve tube (7).

4. The trimming device for producing and processing artificial decorative panels according to claim 3 is characterized by: A clamping mechanism (8) is provided above the conveying roller (6), the clamping mechanism (8) comprising a damping spring (802), the damping spring (802) being embedded above the conveying roller (6) inside the structural frame (1), and one end of the damping spring (802) being connected to a clamping plate (801).

5. The trimming device for producing and processing artificial decorative panels according to claim 4 is characterized in that: The clamping mechanism (8) further comprises a roller (803), wherein the roller (803) is rotatably connected to the outer wall of the clamping plate (801), and an insertion block (804) is provided at the bottom end of the protective plate (507).

6. The trimming equipment for producing and processing artificial decorative panels according to claim 5 is characterized by: The clamping plate (801) forms an elastic structure with the structural frame (1) via the damping spring (802), and a rotating structure is formed between the clamping plate (801) and the roller (803).

7. The trimming equipment for producing and processing artificial decorative panels according to claim 3 is characterized by: A base (9) is fixed to one side below the conveying roller (6) inside the structural frame (1), and a positioning block (10) is inserted into the interior of the base (9).

Images