Automatic pressing and pasting equipment for melamine veneer

Abstract

The utility model relates to the technical field of automatic pressing and pasting equipment, and discloses melamine veneer automatic pressing and pasting equipment which comprises a sliding rail, a pulley is connected to the outer side of the top of the sliding rail in a sliding mode, a clamping mechanism is rotationally connected to the middle of the pulley, connecting columns are fixedly connected to the two sides of the sliding rail, and the connecting columns are fixedly connected to the two sides of the sliding rail. A cutting mechanism is rotationally connected to the middle of the connecting column, and the clamping mechanism comprises a trolley frame rotationally connected to the middle of the pulley. According to the automatic pressing and pasting equipment for the melamine veneer, firstly, a conveying belt is opened to convey a plate to a containing plate in a vehicle frame through the conveying belt, then an internal hydraulic rod is automatically adjusted according to the size of the plate, and the hydraulic rod stretches and retracts to indirectly drive a telescopic rod to contract; and therefore, the clamping plates at the tops of the hydraulic rods can stably fix the plates, the effect of fixing according to different sizes of the plates is achieved, and the situation that pressing and pasting cannot be conducted due to the fact that adjustment cannot be conducted according to self-adjustment of the plates is avoided.

Description

Technical Field

[0001] This utility model relates to the field of automatic pressing equipment technology, and in particular to an automatic pressing equipment for melamine decorative panels. Background Technology

[0002] Melamine-faced panels are decorative panels widely used in furniture, home decoration, and building materials. They are formed by bonding melamine-impregnated paper to a wood-based substrate (such as particleboard or medium-density fiberboard) under high temperature and pressure. Due to their excellent wear resistance, heat resistance, and corrosion resistance, melamine-faced panels have become one of the main materials for modern furniture and interior decoration.

[0003] Existing traditional equipment often cannot accurately control pressure, resulting in large differences in the surface quality of products, and even defects such as wrinkles and bubbles. Existing boards come in various sizes, but the pressing device lacks the ability to fix and press according to different board sizes. Moreover, most existing pressing devices cut and arrange the decorative paper neatly before pressing it one by one, lacking the function of automatic laying and cutting to increase processing efficiency. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] The purpose of this utility model is to provide an automatic pressing device for melamine decorative panels, which solves the problems mentioned in the background art, such as the inability of traditional equipment to accurately control pressure, resulting in large differences in the surface quality of products, and even defects such as wrinkles and bubbles. Existing boards vary in size, but the pressing device lacks the function of fixing and pressing according to different board sizes. Moreover, most existing pressing devices cut and arrange the decorative paper neatly before pressing it in sequence, lacking the function of automatic laying and cutting to increase processing efficiency.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: an automatic melamine decorative panel pressing device, comprising a slide rail, a pulley slidably connected to the top outer side of the slide rail, a clamping mechanism rotatably connected to the middle of the pulley, connecting columns fixedly connected to both sides of the slide rail, a cutting mechanism rotatably connected to the middle of the connecting columns, the clamping mechanism comprising a frame rotatably connected to the middle of the pulley, telescopic rods fixedly connected to the inner perimeter of the frame, a clamping plate fixedly connected to the top of the telescopic rods, and a clamping mechanism fixedly connected to the top of the clamping plate. A hydraulic rod is provided, with a placement plate fixedly connected to its top end. The cutting mechanism includes a rotating shaft rotatably connected to the middle of a connecting column, with decorative paper installed on the outside of the rotating shaft. A support rod is fixedly connected to the outside of the right side of the connecting column, and a laying plate is fixedly connected to the middle of the support rod. An inlet is provided at the top of the laying plate, and a decorative paper laying opening is provided in the middle of the laying plate. Connecting frames are fixedly connected to both sides of the connecting column, and a shearing hydraulic rod is fixedly connected to the top of the end of the connecting frame. A cutting blade is fixedly connected to the middle of the shearing hydraulic rod.

[0008] As a further embodiment of this utility model, a dust removal rod is fixedly connected to the top of the connecting column, and a brush is fixedly connected to the bottom of the dust removal rod. The brush serves to remove dust from the surface of the decorative paper.

[0009] As a further embodiment of this utility model, a sliding rod is fixedly connected to the bottom of the placement plate, and a limit rod is slidably connected to the left side of the sliding rod. The sliding rod is designed to drive the vehicle frame to move back and forth.

[0010] As a further embodiment of this utility model, a lead screw is slidably connected inside the right side of the sliding rod, and a drive motor is fixedly connected to the end of the lead screw. The drive motor is externally fitted with a housing, and the drive motor serves to drive the sliding rod to move.

[0011] As a further embodiment of this utility model, a support frame is fixedly connected to the outside of the slide rail, and a compression hydraulic rod is fixedly connected to the bottom of the support frame. The compression hydraulic rod plays a role in pressing and squeezing the slide rail up and down.

[0012] As a further embodiment of this utility model, a pressing plate is fixedly connected to the bottom of the extrusion hydraulic rod. A groove is provided at the bottom of the pressing plate, and a pressure sensor is installed inside the groove. The end of the pressure sensor is electrically connected to a PLC controller via a power cord. Through the settings of the PLC controller, the device can automatically extrude, press, cut, and control the pressure.

[0013] As a further embodiment of this utility model, a baffle is fixedly connected to the end of the slide rail, and a conveyor belt is installed on the right side of the baffle. The conveyor belt serves to transport the sheet metal.

[0014] (III) Beneficial Effects

[0015] This utility model provides an automatic melamine decorative panel pressing device, which has the following beneficial effects:

[0016] 1. This automatic melamine decorative panel pressing equipment, through the setting of the clamping mechanism, first opens the conveyor belt to transport the panel to the placement plate in the vehicle frame during pressing. Then, according to the size of the panel, the internal hydraulic rod is automatically adjusted. The extension and retraction movement of the hydraulic rod drives the telescopic rod to retract, so that the clamping plate at the top of the hydraulic rod can stably fix the panel. This plays a role in fixing according to different panel sizes and avoids the inability to press due to the inability to adjust according to the panel itself.

[0017] 2. This automatic melamine decorative panel pressing equipment, through the setting of the cutting mechanism, when the device is pressing, first rotates the decorative paper on the rotating shaft in the middle of the connecting column, then passes the decorative paper laying opening in the middle of the laying board, and lays the decorative paper flat on the board. After laying, the shearing hydraulic rods at the top of the connecting frame on both sides of the connecting column move downward, driving the cutting blade downward into the inlet at the top of the laying board, thereby entering the interior to separate the decorative paper. This eliminates the need to pre-separate and arrange the decorative paper before pressing, avoiding the waste of time and effort caused by pre-separation. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the clamping mechanism of this utility model;

[0020] Figure 3 This is a schematic diagram of the cutting mechanism structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the pressing device of this utility model.

[0022] In the diagram: 1. Slide rail; 2. Pulley; 3. Clamping mechanism; 301. Car frame; 302. Telescopic rod; 303. Clamping plate; 304. Hydraulic rod; 305. Placement plate; 4. Connecting column; 5. Cutting mechanism; 501. Rotating shaft; 502. Finishing paper; 503. Support rod; 504. Laying plate; 505. Connecting frame; 506. Shearing hydraulic rod; 507. Cutting blade; 6. Dust removal rod; 7. Brush; 8. Sliding rod; 9. Limiting rod; 10. Lead screw; 11. Drive motor; 12. Chassis; 13. Support frame; 14. Extrusion hydraulic rod; 15. Pressing plate; 16. Pressure sensor; 17. PLC controller; 18. Baffle; 19. Conveyor belt. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0024] Please see Figures 1 to 4 This utility model provides a technical solution for an automatic melamine decorative panel pressing device: A slide rail 1 is provided, with a pulley 2 slidably connected to the top outer side of the slide rail 1. A clamping mechanism 3 is rotatably connected to the middle of the pulley 2. Connecting columns 4 are fixedly connected to both sides of the slide rail 1, and a cutting mechanism 5 is rotatably connected to the middle of the connecting columns 4. The clamping mechanism 3 includes a frame 301 rotatably connected to the middle of the pulley 2. Telescopic rods 302 are fixedly connected to all four sides of the inner side of the frame 301. A clamping plate 303 is fixedly connected to the top of the telescopic rods 302, and a hydraulic rod 304 is fixedly connected to the top of the clamping plate 303. A placement plate 305 is fixedly connected to the top of the pressure rod 304; the cutting mechanism 5 includes a rotating shaft 501 rotatably connected to the middle of the connecting column 4, a decorative paper 502 is installed on the outside of the rotating shaft 501, a support rod 503 is fixedly connected to the outside of the right side of the connecting column 4, a laying plate 504 is fixedly connected to the middle of the support rod 503, a cutting inlet is opened at the top of the laying plate 504, a decorative paper laying opening is provided in the middle of the laying plate 504, a connecting frame 505 is fixedly connected to both the left and right sides of the connecting column 4, a shearing hydraulic rod 506 is fixedly connected to the top of the end of the connecting frame 505, and a cutting blade 507 is fixedly connected to the middle of the shearing hydraulic rod 506;

[0025] Please see Figure 3 A dust removal rod 6 is fixedly connected to the top of the connecting column 4, and a brush 7 is fixedly connected to the bottom of the dust removal rod 6. The brush 7 is used to remove dust from the surface of the decorative paper.

[0026] Please see Figure 2A sliding rod 8 is fixedly connected to the bottom of the placement plate 305. A limit rod 9 is slidably connected to the inside of the left side of the sliding rod 8. The sliding rod 8 is used to drive the vehicle frame 301 to move back and forth.

[0027] Please see Figure 2 A lead screw 10 is slidably connected inside the right side of the sliding rod 8. A drive motor 11 is fixedly connected to the end of the lead screw 10. The outer casing 12 is sleeved around the drive motor 11. The drive motor 11 drives the sliding rod 8 to move.

[0028] Please see Figure 4 A support frame 13 is fixedly connected to the outside of the slide rail 1. A compression hydraulic rod 14 is fixedly connected to the bottom of the support frame 13. The compression hydraulic rod 14 plays a role in moving up and down to compress and press.

[0029] Please see Figure 4 The bottom of the extrusion hydraulic rod 14 is fixedly connected to the pressing plate 15. The bottom of the pressing plate 15 has a groove, and a pressure sensor 16 is installed inside the groove. The end of the pressure sensor 16 is electrically connected to the PLC controller 17 through a power line. Through the settings of the PLC controller 17, the device can automatically extrude, press, cut and control the pressure.

[0030] Please see Figure 1 A baffle 18 is fixedly connected to the end of the slide rail 1, and a conveyor belt 19 is installed on the right side of the baffle 18. The conveyor belt 19 is used to transport the sheet material.

[0031] In this invention, the working steps of the device are as follows:

[0032] First step: First, open the conveyor belt 19 to transport the plate to the placement plate 305 inside the frame 301. Then, adjust the internal hydraulic rod 304 according to the size of the plate. The extension and retraction of the hydraulic rod 304 indirectly drives the extension rod 302 to retract, so that the clamping plate 303 at the top of the hydraulic rod 304 can stably fix the plate.

[0033] The second step: First, mount the decorative paper 502 onto the rotating shaft 501 in the middle of the connecting column 4. Then, pass the decorative paper 502 through the decorative paper 502 laying opening in the middle of the laying plate 504, and lay the decorative paper 502 flat on the board. After laying, the shearing hydraulic rods 506 at the top of the connecting frames 505 on both sides of the connecting column 4 move downward, driving the cutting blade 507 downward into the inlet at the top of the laying plate 504, thereby entering the interior to separate the decorative paper 502. It should be noted that the equipment structure and drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system, and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system, and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.

[0034] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A melamine veneer automatic pressing and bonding device comprising a sliding rail (1), characterized in that: The top outer side of the sliding rail (1) is slidably connected with a pulley (2), the middle part of the pulley (2) is rotatably connected with a clamping mechanism (3), the two sides of the sliding rail (1) are fixedly connected with a connecting column (4), the middle part of the connecting column (4) is rotatably connected with a cutting mechanism (5), The clamping mechanism (3) comprises a vehicle frame (301) rotatably connected to the middle part of the pulley (2), the inner side of the vehicle frame (301) is fixedly connected with an extension rod (302) around, the top of the extension rod (302) is fixedly connected with a clamping plate (303), the top of the clamping plate (303) is fixedly connected with a hydraulic rod (304), and the top end of the hydraulic rod (304) is fixedly connected with a placing plate (305). The cutting mechanism (5) comprises a rotating shaft (501) rotatably connected to the middle part of the connecting column (4), the outer part of the rotating shaft (501) is provided with a veneer (502), the right outer side of the connecting column (4) is fixedly connected with a supporting rod (503), the middle part of the supporting rod (503) is fixedly connected with a laying plate (504), the top of the laying plate (504) is provided with an infeed opening, the middle part of the laying plate (504) is provided with a veneer laying opening, the left and right sides of the connecting column (4) are fixedly connected with a connecting frame (505), the top end of the connecting frame (505) is fixedly connected with a shearing hydraulic rod (506), and the middle part of the shearing hydraulic rod (506) is fixedly connected with a cutting blade (507).

2. The automatic pressing and pasting equipment for melamine veneer according to claim 1, characterized in that: The top of the connecting column (4) is fixedly connected with a dust removal rod (6), and the bottom of the dust removal rod (6) is fixedly connected with a brush (7).

3. The automatic pressing and pasting equipment for melamine veneer according to claim 1, characterized in that: The bottom of the placing plate (305) is fixedly connected with a sliding rod (8), and the left inner side of the sliding rod (8) is slidably connected with a limiting rod (9).

4. The automatic pressing and pasting equipment for melamine veneer according to claim 3, characterized in that: The right inner side of the sliding rod (8) is slidably connected with a lead screw (10), the end of the lead screw (10) is fixedly connected with a driving motor (11), and the outer part of the driving motor (11) is sleeved with a machine box (12).

5. The automatic pressing and pasting equipment for melamine veneer according to claim 1, characterized in that: The outer part of the sliding rail (1) below is fixedly connected with a supporting frame (13), and the bottom of the supporting frame (13) is fixedly connected with an extrusion hydraulic rod (14).

6. The automatic pressing and pasting equipment for melamine veneer according to claim 5, characterized in that: The bottom of the extrusion hydraulic rod (14) is fixedly connected with a pressing plate (15), the bottom of the pressing plate (15) is provided with a groove, the inner part of the groove is mounted with a pressure sensor (16), and the end of the pressure sensor (16) is electrically connected with a PLC controller (17) through a power line.

7. The automatic pressing and pasting equipment for melamine decorative panel according to claim 1, characterized in that: The end of the sliding rail (1) is fixedly connected with a baffle (18), and the right side of the baffle (18) is mounted with a conveyor belt (19).

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