A veneer automatic laying device and working method thereof

Abstract

An automatic veneer panel laying device includes a frame, a plurality of tape supply mechanisms are arranged at both ends of the frame, a tape recovery mechanism is arranged at both sides of the frame, and a plurality of clamping devices are arranged at the bottom of the frame. The invention realizes the automation of the process by automatically sticking the panel with tape and tensioning it with a finger cylinder, greatly improving the working efficiency of laying the panel and reducing the production cost.

Description

Technical Field

[0001] The invention relates to an automatic veneer board laying device and a working method thereof. Background Art

[0002] At present, people have higher and higher requirements for home environment, and the demand for ecological boards and solid boards is also increasing. However, in the production process of ecological boards and solid boards, the boards need to be laminated, and the panels are often large in area and thin in thickness, soft in the longitudinal direction and brittle in the transverse direction. Usually, two people cooperate to manually take and lay them, which is time-consuming and inefficient, seriously affecting the production speed and production cost of ecological boards and solid boards. Summary of the invention

[0003] The object of the present invention is to provide an automatic veneer board laying device and a working method thereof, wherein the device can realize automatic veneer board laying with short time and high efficiency.

[0004] The technical solution of the present invention is: an automatic veneer laying device, including a frame, a plurality of tape supply mechanisms are arranged at both ends of the frame, a tape recovery mechanism is arranged at both sides of the frame, and a plurality of clamping plate devices are arranged at the bottom of the frame.

[0005] Furthermore, the frame is mounted on a lifting guide rail device, and the lifting guide rail device includes a guide rail arranged below the frame, a sliding frame is arranged on the first guide rail, a slider matching the guide rail is arranged at the bottom of the sliding frame, a first cylinder group is arranged on the sliding frame, and the push rod end of the first cylinder group is connected to the bottom of the frame.

[0006] Furthermore, the tape supply mechanism includes a tape mounting frame fixed on the frame, the tape mounting frame is provided with a tape mounting disk, the tape mounting disk is fixed to the tape mounting frame via an elastic connection component, and the tape mounting disk is provided with at least three tape mounting rods.

[0007] Furthermore, the elastic connection assembly includes a connecting pin passing through the tape mounting frame and the tape mounting disk, a bolt is arranged on the top of the connecting pin, and a spring is arranged between the bolt head of the bolt and the tape mounting disk.

[0008] Furthermore, the clamping device includes a clamping cylinder arranged at the bottom of the frame, a finger cylinder is arranged at the end of the push rod of the clamping cylinder, and a rubber anti-slip pad is arranged on the clamping claw of the finger cylinder.

[0009] Furthermore, the tape recovery mechanism includes mounting plates arranged on the front and rear sides of the frame, the mounting plates are fixed to the frame via a lifting cylinder, and recovery rollers and guide rods are sequentially arranged between the two mounting plates from top to bottom.

[0010] Furthermore, the recycling roller includes a roller body and a mounting seat, the mounting seat is rotatably connected to the mounting plate, a ratchet and a crank are provided on the mounting seat, a pawl matching the ratchet is provided on the mounting plate, a driving pawl driving the ratchet to rotate is provided on the crank, and the free end of the crank is hinged to a push rod of a crank cylinder provided on the frame.

[0011] Furthermore, one end of the roller body is detachably connected to the mounting seat, and the other end of the roller body is provided with a mounting shaft, the mounting shaft is rotatably connected to another mounting plate, and a mounting spring is provided on the mounting shaft.

[0012] A working method based on an automatic veneer laying device comprises the following steps:

[0013] 1) Install the tape roll on the tape installation rod, wind the tape around the guide rod and fix it on the recovery roller;

[0014] 2) Start the lifting guide device to move the rack to a suitable position above the panel stack;

[0015] 3) The lifting cylinder is started, driving the guide rod on the mounting plate to press against the panel;

[0016] 4) After the tape is attached to the panel, the lifting cylinder is lifted and the panel rises together with the tape;

[0017] 5) The plywood cylinder pushes out the finger cylinder, and after the finger cylinder clamps the panel, the plywood cylinder is retracted and the panel is tensioned;

[0018] 6) The crank cylinder is pushed out, driving the ratchet wheel to rotate, and the tape is separated from the panel and wound on the recovery roller;

[0019] 7) The lifting guide device moves the frame to a suitable position above the ecological board or solid board to be processed;

[0020] 8) Release the jaws of the finger cylinder and lay the panel.

[0021] Compared with the prior art, the present invention has the following advantages: the present invention automatically adheres the panel by means of adhesive tape and uses a finger cylinder to achieve tensioning, thereby automating the process, greatly improving the work efficiency of laying the panel and reducing the production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a front view of the present invention;

[0023] Figure 2 It is a schematic diagram of the structure of the present invention (the lifting guide rail device is omitted);

[0024] Figure 3 It is a schematic diagram of the structure of the tape supply mechanism;

[0025] Figure 4 It is a schematic diagram of the structure of the splint device;

[0026] Figure 5 It is a schematic diagram of the structure of the tape recovery mechanism (the guide rod and roller are omitted);

[0027] Figure 6 It is a schematic diagram of the roller body;

[0028] Figure 7 for Figure 6 Schematic diagram of the middle A area;

[0029] In the figure: 1-frame, 2-guide rail, 3-sliding frame, 4-sliding block, 5-first cylinder group, 6-tape mounting frame, 7-tape mounting plate, 8-tape mounting rod, 9-connecting pin, 10-spring, 11-ply cylinder, 12-finger cylinder, 13-rubber anti-skid pad, 14-mounting plate, 15-lifting cylinder, 16-recovery roller, 17-guide rod, 18-roller body, 19-mounting seat, 20-ratchet, 21-crank, 22-pawl, 23-driving claw, 24-crank cylinder, 25-mounting shaft, 26-mounting spring. DETAILED DESCRIPTION

[0030] In order to make the above features and advantages of the present invention more easily understood, embodiments are given below with reference to the accompanying drawings for detailed description, but the present invention is not limited thereto.

[0031] refer to Figure 1-Figure 7 .

[0032] In a preferred embodiment of the present invention: an automatic veneer panel laying device includes a frame 1, a plurality of tape supply mechanisms are arranged at both ends of the frame, a tape recovery mechanism is arranged at both sides of the frame, and a plurality of clamping plate devices are arranged at the bottom of the frame.

[0033] In this embodiment, the clamping plate devices are respectively located at the left and right ends of the frame, with a total of four, distributed in a rectangular shape to adapt to the characteristics of the panel being soft longitudinally and brittle transversely.

[0034] In this embodiment, the frame is mounted on a lifting guide rail device, and the lifting guide rail device includes a guide rail 2 arranged under the frame, a sliding frame 3 is arranged on the first guide rail, and a slider 4 matching the guide rail is arranged at the bottom of the sliding frame. By controlling the movement of the sliding frame, the frame can move back and forth between the panel pile and the ecological board or solid board to be laid. A first cylinder group 5 is arranged on the sliding frame, and the push rod end of the first cylinder group is connected to the bottom of the frame to control the distance between the frame and the panel pile and the ecological board and solid board.

[0035] In this embodiment, the tape supply mechanism includes a tape mounting frame 6 fixed on the frame, and a tape mounting disk 7 is provided on the tape mounting frame. The tape mounting disk is fixed to the tape mounting frame via an elastic connection component to facilitate the loading and unloading of the tape mounting disk. At least three tape mounting rods 8 are provided on the tape mounting disk, and the tape mounting rods are evenly distributed in the circumferential direction to adapt to the hollow paper core of ordinary tape, which is convenient for replacement and installation.

[0036] In this embodiment, the elastic connecting component includes a connecting pin 9 passing through the tape mounting frame and the tape mounting disk. The connecting pin is fixedly connected to the tape mounting frame and is slidably connected to the tape mounting disk. A bolt is provided on the top of the connecting pin, and a spring 10 is provided between the bolt head of the bolt and the tape mounting disk to press the tape mounting disk onto the tape fixing frame without affecting the free rotation of the tape mounting disk.

[0037] In this embodiment, the clamping device includes a clamping cylinder 11 arranged at the bottom of the frame, and a finger cylinder 12 is provided at the end of the push rod of the clamping cylinder to clamp and tension the lifted panel, and a rubber anti-slip pad 13 is provided on the clamping claw of the finger cylinder to avoid damaging the panel.

[0038] In this embodiment, the tape recovery mechanism includes a mounting plate 14 arranged on the front and rear sides of the frame, the mounting plate is fixed to the frame via a lifting cylinder 15, and a recovery roller 16 and a guide rod 17 are sequentially arranged between the two mounting plates from top to bottom. After the tape is wrapped around the guide rod, the end of the tape is fixed on the recovery roller. By lowering the mounting plate, the guide rod is lowered together, and the panel is stuck and then lifted up. The lifted panel is tensioned by the finger cylinder.

[0039] In this embodiment, the recovery roller includes a roller body 18 and a mounting seat 19, and the mounting seat is rotatably connected to the mounting plate. A ratchet 20 and a crank 21 are provided on the mounting seat, and a pawl 22 cooperating with the ratchet is provided on the mounting plate to control the operation of the ratchet to prevent the recovery roller from reversing and causing the tape to loosen. A driving pawl 23 is provided on the crank to drive the ratchet to rotate, and the free end of the crank is hinged to the push rod of the crank cylinder 24 arranged on the frame, so that the ratchet rotates intermittently with the movement of the crank cylinder, and the tape is gradually recovered on the recovery roller.

[0040] In this embodiment, one end of the roller body is detachably connected to the mounting seat to facilitate quick replacement of the roller body. The other end of the roller body is provided with a mounting shaft 25, which is rotatably connected to another mounting plate. The mounting shaft is provided with a mounting spring 26 to fix the roller body on the mounting seat.

[0041] A working method based on an automatic veneer laying device comprises the following steps:

[0042] 1) Install the tape roll on the tape installation rod, wind the tape around the guide rod and fix it on the recovery roller;

[0043] 2) Start the lifting guide device to move the rack to a suitable position above the panel stack;

[0044] 3) The lifting cylinder is started, driving the guide rod on the mounting plate to press against the panel;

[0045] 4) After the tape is attached to the panel, the lifting cylinder is lifted and the panel rises together with the tape;

[0046] 5) The plywood cylinder pushes out the finger cylinder, and after the finger cylinder clamps the panel, the plywood cylinder is retracted and the panel is tensioned;

[0047] 6) The crank cylinder is pushed out, driving the ratchet wheel to rotate, and the tape is separated from the panel and wound on the recovery roller;

[0048] 7) The lifting guide device moves the frame to a suitable position above the ecological board or solid board to be processed;

[0049] 8) Release the jaws of the finger cylinder and lay the panel.

[0050] The above description is only a preferred embodiment of the present invention. For ordinary technicians in this field, according to the teachings of the present invention, it does not require creative labor to design different forms of an automatic veneer laying device and its working method. Without departing from the principle and spirit of the present invention, all equal changes, modifications, substitutions and variations made within the scope of the patent application of the present invention should fall within the scope of the present invention.

Claims

1. An automatic veneer laying device, comprising a frame, characterized in that: A plurality of adhesive tape supply mechanisms are disposed at both left and right ends of the frame, an adhesive tape recovery mechanism is disposed at both left and right sides of the frame, and a plurality of clamping plate devices are disposed at the bottom of the frame; The tape supply mechanism comprises a tape installation frame fixed on the frame, the tape installation frame is provided with a tape installation disk, the tape installation disk is fixed to the tape installation frame via an elastic connection component, and the tape installation disk is provided with at least three tape installation rods; The elastic connection assembly includes a connection pin passing through the tape installation frame and the tape installation disk, a bolt is arranged on the top of the connection pin, and a spring is arranged between the bolt head of the bolt and the tape installation disk; The clamping device comprises a clamping cylinder arranged at the bottom of the frame, a finger cylinder is arranged at the end of the push rod of the clamping cylinder, and a rubber anti-skid pad is arranged on the clamping claw of the finger cylinder; The tape recovery mechanism includes mounting plates arranged on the front and rear sides of the frame, the mounting plates are fixed to the frame via a lifting cylinder, and recovery rollers and guide rods are arranged in sequence from top to bottom between the two mounting plates; The recycling roller includes a roller body and a mounting seat, the mounting seat is rotatably connected to the mounting plate, a ratchet and a crank are provided on the mounting seat, a pawl matching with the ratchet is provided on the mounting plate, a driving pawl driving the ratchet to rotate is provided on the crank, and the free end of the crank is hinged to a push rod of a crank cylinder provided on the frame.

2. The automatic veneer laying device according to claim 1, characterized in that: The frame is mounted on a lifting guide rail device, which includes a guide rail arranged below the frame, a sliding frame is arranged on the guide rail, a slider matching the guide rail is arranged at the bottom of the sliding frame, a first cylinder group is arranged on the sliding frame, and a push rod end of the first cylinder group is connected to the bottom of the frame.

3. The automatic veneer laying device according to claim 2, characterized in that: One end of the roller body is detachably connected to the mounting seat, and the other end of the roller body is provided with a mounting shaft, which is rotatably connected to another mounting plate, and a mounting spring is provided on the mounting shaft.

4. A working method of an automatic veneer laying device according to claim 2 or 3, characterized in that: The steps include: (1) Install the tape roll on the tape installation rod, wind the tape around the guide rod and fix it on the recovery roller; (2) Start the lifting guide device to move the rack to a suitable position above the panel stack; (3) The lifting cylinder starts, driving the guide rod on the mounting plate to press against the panel; (4) After the tape is attached to the panel, the lifting cylinder is lifted and the panel rises together with the tape; (5) The plywood cylinder pushes out the finger cylinder, and after the finger cylinder clamps the panel, the plywood cylinder is retracted and the panel is tensioned; (6) The crank cylinder is pushed out, driving the ratchet wheel to rotate, and the tape is detached from the panel and wound on the recovery roller; (7) The lifting guide device moves the frame to a suitable position above the ecological board or solid board to be processed; (8) Release the jaws of the finger cylinder and lay the panel.

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