Double-material-rail type feeding device of edge banding machine

Abstract

The utility model relates to the field of edge bonding machines, in particular to a double-material-rail type feeding device of an edge bonding machine. The edge banding machine aims to solve the problems that in an existing edge banding machine, the heating and softening functions on edge banding strips are lacked, the attaching effect of part of the edge banding strips and the edges of plates is poor, and gaps or edge warping is likely to be generated. The feeding wheel is matched with the pressing roller in a rotating mode, feeding of the edge sealing strips is achieved, the position of the pressing roller can be adjusted, feeding of the edge sealing strips with different thicknesses is facilitated, when the edge sealing strips penetrate through the dust collection box, the dust collection roller can sweep dust and scraps on the surfaces of the edge sealing strips, and the dust and scraps are collected through the dust collector; the gluing effect of the edge sealing strip and the plate after gluing is guaranteed, surrounding air is heated through the electric heating wire in the heating pipe, hot air is blown to the surface of the edge sealing strip through the draught fan, the edge sealing strip is made to be more flexible, the gluing effect of the edge sealing strip and the edge of the plate is guaranteed, and the quality problems of gaps, edge warping and the like occurring in the edge sealing process are reduced.

Description

Technical Field

[0001] This utility model relates to the field of edge banding machine technology, and in particular to a dual-track feeding device for an edge banding machine. Background Technology

[0002] To ensure product quality, edge banding is now a necessary step in manufacturing panel furniture. Edge banding involves bonding and fixing suitable edge banding strips to the edges of the panels. This process includes a series of operations such as gluing, pressing, cutting, rough trimming, fine trimming, scraping, grooving, and polishing. For panels with relatively regular shapes, highly automated edge banding machines are often used. The automatic feeding device for the edge banding strips is a crucial component of these machines. Common materials for edge banding strips include wood strips, PVC, and polyester, and they are often packaged in discs. Existing edge banding machines lack heating functions for the edge banding strips. Because many edge banding strip materials are relatively hard at room temperature, direct edge banding makes it difficult to achieve an ideal fit with the panel edges. The slight irregularities in the edges of some panels can easily lead to gaps or curling. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the issue that existing edge banding machines lack the function of heating and softening edge banding strips, resulting in poor adhesion between some edge banding strips and the edges of the boards, and easily causing gaps or curling edges.

[0005] (II) Technical Solution

[0006] The technical solution of this utility model is as follows: a double-track feeding device for an edge banding machine, comprising a bearing plate and a track plate fixed above the bearing plate. Two feeding tracks are provided on the surface of the track plate. A second cylinder is installed on one side of the surface of the bearing plate via a mounting seat. A cutter is installed at the output end of the second cylinder. A heating mechanism is provided on the surface of the bearing plate. The heating mechanism includes a fixed seat fixed on the surface of the bearing plate near the cutter. A heating box is fixedly installed on the surface of the fixed seat. Several sets of heating tubes distributed at equal intervals are fixed inside the heating box. A fan is fixedly installed on the side of the heating tubes near the heating tubes inside the heating box. A guide hood with an inverted bucket structure is provided on the side of the heating tubes away from the fan, and the guide hood is fixed inside the heating box.

[0007] Preferably, when the edge banding strip passes through the heating box, the fan and heating tube are started. The heating wire inside the heating tube is energized and heats the air around the heating tube. Then, the fan blows the heated air onto the surface of the edge banding strip, making it more flexible. This allows it to better adapt to the shape and surface of the board when it is bonded to the edge of the board, thereby achieving a tight and seamless bonding effect.

[0008] Furthermore, a dustproof net is embedded on the side of the heating box near the fan to block external dust and impurities.

[0009] Furthermore, a temperature sensor is installed inside the heating chamber on the side away from the dustproof net to monitor the heating temperature of the edge sealing strip.

[0010] Furthermore, a dust removal mechanism is provided on the surface of the fixed base. The dust removal mechanism includes a dust collection box fixed to one side of the fixed base surface. A dust removal roller is symmetrically rotated inside the dust collection box. A dust collection hood is fixedly connected to the side of the dust collection box near the dust removal roller. A vacuum cleaner is fixedly connected to the bottom surface of the fixed base, and one end of the dust collection hood is connected to the vacuum cleaner through a connecting pipe. A dust collection box is fixedly connected to the bottom surface of the support plate near the vacuum cleaner, and the output end of the vacuum cleaner is connected to the dust collection box, so as to clean the dust and debris on the surface of the edge banding strip.

[0011] Furthermore, pressure rollers are symmetrically arranged inside the dust collection box, and movable blocks are symmetrically connected to both ends of the pressure rollers. The movable blocks are slidably connected inside the dust collection box to facilitate the pressing and limiting of the edge sealing strip.

[0012] Furthermore, springs are fixedly connected to the opposite side of the movable block, and the two ends of the springs abut against the movable block and the dust collection box respectively, so that the pressure roller can be adjusted according to the thickness of the edge banding strip.

[0013] Furthermore, a positioning mechanism is provided on the surface of the support plate, and a feeding wheel is rotatably connected to the side of the track plate near the feeding track. A servo motor is installed at the bottom of the support plate, and the output end of the servo motor is connected to the feeding wheel. Pressure wheels are symmetrically arranged on both sides of the feeding wheel. Movable grooves are opened on the side of the support plate and track plate near the pressure wheel. A connecting arm is hinged to the bottom surface of the support plate near the pressure wheel, and the pressure wheel is rotatably connected to one end of the connecting arm. A first cylinder is hinged to the bottom surface of the support plate near the connecting arm, and the output end of the first cylinder is hinged to the other end of the connecting arm, so as to realize the feeding of edge banding strips of different thicknesses.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: When the edge banding machine is in use, the edge banding strip is pressed tightly onto the surface of the feeding wheel by the pressure roller. The edge banding strip can be fed by the rotation of the feeding wheel, and the position of the pressure roller can be adjusted to facilitate the feeding of edge banding strips of different thicknesses. When the edge banding strip passes through the dust collection box, the dust removal roller can sweep away the dust and debris on the surface of the edge banding strip, and the dust and debris are collected by the vacuum cleaner, ensuring the bonding effect between the edge banding strip and the board after the glue is applied. The heating element inside the heating tube heats the surrounding air, and the hot air is blown onto the surface of the edge banding strip by the fan, making it more flexible and ensuring the bonding effect between the edge banding strip and the edge of the board, reducing quality problems such as gaps and curling edges that occur during the edge banding process. Attached Figure Description

[0016] Figure 1 The diagram shown is a schematic representation of the overall structure of this utility model.

[0017] Figure 2 The diagram shown is a structural schematic of the feeding wheel and the pressing wheel in this utility model;

[0018] Figure 3 The diagram shown is a structural schematic of the fixing base in this utility model;

[0019] Figure 4 The image shown is a cross-sectional view of the dust collection box in this utility model;

[0020] Figure 5 The diagram shown is a structural schematic of the pressure roller and dust removal roller in this utility model;

[0021] Figure 6 The image shown is a cross-sectional view of the heating box in this utility model;

[0022] Figure 7 This utility model is shown. Figure 3 Enlarged view of point A in the middle.

[0023] Explanation of reference numerals in the attached drawings: 1-Bearing plate, 2-Track plate, 3-Heating mechanism, 31-Fixed seat, 32-Heating box, 33-Dustproof net, 34-Fan, 35-Heating tube, 36-Air guide hood, 37-Temperature sensor, 4-Dust removal mechanism, 41-Vacuum cleaner, 42-Dust collection box, 43-Dust suction box, 44-Dust removal roller, 45-Dust suction hood, 46-Pressure roller, 47-Moving block, 48-Spring, 5-Positioning mechanism, 51-Feeding wheel, 52-Pressure wheel, 53-Connecting arm, 54-First cylinder, 55-Servo motor, 6-Cutter, 7-Second cylinder. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments. Example 1:

[0025] See Figure 1-7 This utility model provides an embodiment: it includes a support plate 1 and a track plate 2 fixed above the support plate 1. Two feeding tracks are provided on the surface of the track plate 2. A second cylinder 7 is mounted on one side of the support plate 1 via a mounting base. A cutter 6 is mounted on the output end of the second cylinder 7. A heating mechanism 3 is provided on the surface of the support plate 1. The heating mechanism 3 includes a fixing seat 31 fixed on the surface of the support plate 1 near the cutter 6. A heating box 32 is fixedly mounted on the surface of the fixing seat 31. Several groups of equally spaced heating tubes 35 are fixed inside the heating box 32. A fan 34 is fixedly mounted inside the heating box 32 near the heating tubes 35. A bucket-shaped air guide hood 36 is provided on the side of the heating tube 35 away from the fan 34, and the air guide hood 36 is fixed inside the heating box 32. During the use of the edge banding machine, the edge banding strip will pass through the heating box 32 when it is conveyed. Then the fan 34 and the heating tube 35 are started. The electric heating wire inside the heating tube 35 is energized to heat the air around the heating tube 35. Then the fan 34 blows the heated air onto the surface of the edge banding strip, making it more flexible. This allows it to better adapt to the shape and surface of the board when it is bonded to the edge of the board, thereby achieving a tight and seamless bonding effect and reducing quality problems such as gaps and curling edges that occur during the edge banding process.

[0026] A dustproof net 33 is embedded on the side of the heating box 32 closest to the fan 34. A temperature sensor 37 is installed inside the heating box 32 on the side away from the dustproof net 33. The dustproof net 33 can block external dust and impurities. The temperature sensor 37 can monitor the heating temperature of the sealing strip, convert the temperature signal into an electrical signal, and then feed it back to the controller to facilitate data control and adjustment of the heating temperature. Example 2:

[0027] Please see Figure 1-7In this embodiment, a dust removal mechanism 4 is provided on the surface of the fixed base 31. The dust removal mechanism 4 includes a dust collection box 43 fixed to one side of the surface of the fixed base 31. A dust removal roller 44 is symmetrically rotatably connected inside the dust collection box 43. A dust collection hood 45 is fixedly connected inside the dust collection box 43 near the dust removal roller 44. A vacuum cleaner 41 is fixedly connected to the bottom surface of the fixed base 31, and one end of the dust collection hood 45 is connected to the vacuum cleaner 41 through a connecting pipe. A dust collection box 42 is fixedly connected to the bottom surface of the support plate 1 near the vacuum cleaner 41, and the output end of the vacuum cleaner 41 is connected to the dust collection box 42. Pressure rollers 46 are symmetrically arranged inside the dust collection box 43. Movable blocks 47 are symmetrically rotatably connected to both ends of the pressure rollers 46, and the movable blocks 47 are slidably connected to the... Inside the dust collection box 43, springs 48 are fixedly connected to the opposite side of the movable block 47, with the two ends of the springs 48 respectively contacting the movable block 47 and the dust collection box 43. The surface of the dust removal roller 44 is provided with bristles. When the edge banding strip passes through the dust collection box 43, the dust removal roller 44 can sweep the dust and debris on the surface of the edge banding strip. Then, the vacuum cleaner 41 is started to absorb the swept dust and debris through the dust collection hood 45, ensuring the adhesion effect between the edge banding strip and the board after the glue is applied. The dust is then transported to the dust collection box 42 for collection. Two sets of pressure rollers 46 can press and limit the edge banding strip. The setting of the springs 48 allows the two sets of pressure rollers 46 to be adjusted according to the thickness of the edge banding strip, limiting the edge banding strip of different thicknesses and improving the flexibility of the device.

[0028] A positioning mechanism 5 is provided on the surface of the support plate 1. A feeding wheel 51 is rotatably connected to the side of the track plate 2 near the feeding track. A servo motor 55 is installed at the bottom of the support plate 1, and the output end of the servo motor 55 is connected to the feeding wheel 51. Pressure wheels 52 are symmetrically arranged on both sides of the feeding wheel 51. Movable grooves are opened on the side of the support plate 1 and the track plate 2 near the pressure wheel 52. A connecting arm 53 is hinged to the bottom surface of the support plate 1 near the pressure wheel 52, and the pressure wheel 52 is rotatably connected to one end of the connecting arm 53. A first cylinder 54 is hinged to the edge banding, and the output end of the first cylinder 54 is hinged to the other end of the connecting arm 53. When the edge banding strip is fed, the edge banding strip is pressed against the surface of the feeding wheel 51. Then, the first cylinder 54 is started to pull the connecting arm 53 to rotate. The connecting arm 53 will drive the pressure wheel 52 to move, so that the pressure wheel 52 presses the edge banding strip against the surface of the feeding wheel 51. Then, the servo motor 55 is started to drive the feeding wheel 51 to convey the edge banding strip, thereby realizing the feeding of the edge banding strip. The pressure wheel 52 can be adjusted according to the thickness of the edge banding strip, which is convenient for feeding edge banding strips of different thicknesses.

[0029] Through the above steps, when the edge banding machine is in use, the pressure roller 52 presses the edge banding strip tightly onto the surface of the feeding roller 51. The feeding roller 51 rotates to feed the edge banding strip. The position of the pressure roller 52 can be adjusted to facilitate the feeding of edge banding strips of different thicknesses. When the edge banding strip passes through the dust collection box 43, the dust removal roller 44 can sweep away the dust and debris on the surface of the edge banding strip, and the dust and debris are collected by the vacuum cleaner 41 to ensure the bonding effect between the edge banding strip and the board after the glue is applied. The heating element inside the heating tube 35 heats the surrounding air, and the fan 34 blows the hot air onto the surface of the edge banding strip, making it more flexible and ensuring the bonding effect between the edge banding strip and the edge of the board, reducing quality problems such as gaps and curling edges that occur during the edge banding process.

[0030] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A double track feeding device of an edge banding machine, comprising a bearing plate (1) and a track plate (2) fixed above the bearing plate (1), the surface of the track plate (2) is provided with two feeding tracks, the surface of the bearing plate (1) is provided with a second cylinder (7) through a mounting seat on one side, and the output end of the second cylinder (7) is provided with a cutter (6), characterized in that: The surface of the bearing plate (1) is provided with a heating mechanism (3), the heating mechanism (3) comprises a fixed seat (31) fixed on the surface of the bearing plate (1) near the cutter (6), the surface of the fixed seat (31) is fixedly installed with a heating box (32), a plurality of groups of heating pipes (35) are fixedly arranged in the heating box (32), a fan (34) is fixedly arranged on the side of the heating box (32) near the heating pipes (35), a wind deflector (36) in inverted bucket structure is arranged on the side of the heating pipe (35) away from the fan (34), and the wind deflector (36) is fixed in the heating box (32).

2. The dual track material feeding device of the edge bander according to claim 1, characterized in that: The surface of the heating box (32) is embedded with a dustproof net (33) near the fan (34).

3. The dual track material feeding device of an edge bander according to claim 2, characterized in that: A temperature sensor (37) is arranged on the side of the heating box (32) away from the dustproof net (33).

4. The dual track material feeder for an edge banding machine of claim 1 wherein: The surface of the fixed seat (31) is provided with a dust cleaning mechanism (4), the dust cleaning mechanism (4) comprises a dust suction box (43) fixed on one side of the surface of the fixed seat (31), the dust suction box (43) is symmetrically and rotatably connected with a dust removal roller (44), the dust suction box (43) is fixedly connected with a dust suction cover (45) on the side near the dust removal roller (44), the bottom surface of the fixed seat (31) is fixedly connected with a dust collector (41), one end of the dust suction cover (45) is connected with the dust collector (41) through a connecting pipe, the bottom surface of the bearing plate (1) is fixedly connected with a dust collecting box (42) on the side near the dust collector (41), and the output end of the dust collector (41) is connected with the dust collecting box (42).

5. The dual track material feeding device of an edge bander according to claim 4, characterized in that: The dust suction box (43) is symmetrically provided with a pressure roller (46), the two ends of the pressure roller (46) are symmetrically and rotatably connected with a movable block (47), and the movable block (47) is slidably connected in the dust suction box (43).

6. The double track material feeding device of the edge bander according to claim 5, characterized in that: The movable block (47) is fixedly connected with a spring (48) on the side away from each other, and the two ends of the spring (48) abut against the movable block (47) and the dust suction box (43) respectively.

7. The dual track material feeder for an edge bander of claim 1 wherein: The surface of the bearing plate (1) is provided with a positioning mechanism (5), the surface of the track plate (2) is rotatably connected with a feeding wheel (51) on the side near the feeding track, the bottom end of the bearing plate (1) is provided with a servo motor (55), the output end of the servo motor (55) is connected with the feeding wheel (51), the feeding wheel (51) is symmetrically provided with a pressing wheel (52) on the two sides, the surface of the bearing plate (1) and the track plate (2) is provided with a movable groove on the side near the pressing wheel (52), the bottom surface of the bearing plate (1) is hingedly connected with a connecting arm (53) on the side near the pressing wheel (52), the pressing wheel (52) is rotatably connected to one end of the connecting arm (53), and the bottom surface of the bearing plate (1) is hingedly connected with a first air cylinder (54) on the side near the connecting arm (53), and the output end of the first air cylinder (54) is hingedly connected to the other end of the connecting arm (53).

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