Edge sealing equipment for furniture assembly

Abstract

The invention discloses edge sealing equipment for furniture assembly, and particularly relates to the technical field of edge sealing for furniture assembly, the edge sealing equipment comprises a base, universal wheels are fixedly connected to four corners of the lower end of the base, a connecting plate is fixedly connected to the rear part of the upper end of the base, and a clamping assembly is jointly arranged at the upper end of the base and an inner cavity. The upper end and the rear end of the connecting plate are jointly provided with an edge sealing assembly. According to the edge sealing equipment for furniture assembly, the pushing mechanism and the hydraulic mechanism are arranged, so that a furniture plate can be clamped and fixed, the furniture plate is stably and firmly clamped in the edge sealing operation, the problem of inaccurate edge sealing caused by shaking or displacement is effectively avoided, the edge sealing precision and the operation efficiency are remarkably improved, and the production cost is reduced. And the flatness and attractiveness of the edge of the sealed edge are guaranteed, the requirement for follow-up treatment is reduced, loss of the edge sealing material in the machining process is reduced due to the stable clamping condition, and therefore the edge sealing quality is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of furniture assembly edge banding, and in particular to an edge banding device for furniture assembly. Background Art

[0002] Furniture assembly edge banding is the process of bonding edge banding materials to the cut surface of artificial boards with adhesives. Its main functions are decoration, air isolation, moisture-proof and moth-proof to increase the service life of the product. Common edge banding processes include EVA edge banding, PUR edge banding, laser edge banding and manual edge banding.

[0003] Chinese patent announcement number CN218111114U discloses an edge banding device for furniture assembly, comprising a containing cover, two groups of adjacent ends of the containing covers are movably connected, a plurality of balls are movably arranged on one side of the containing cover, and a conveying pipe is fixedly inserted in the containing cover between any two adjacent balls; by movably connecting the adjacent ends of the two groups of containing covers, it is convenient to implement fitting adjustment on the corners of the assembled and spliced ​​furniture panels, which effectively improves the contact degree of the assembled furniture corners, and by using the fusion agent provided in the storage bag on the other side of the containing cover and the pressure plate provided by the support rod, the degree of pressing of the pressure plate against the storage bag can be adjusted by adjusting and controlling the electromagnetic adsorption force between the two adjacent electromagnets, and the fusion agent can be guided to the periphery of the balls through the conveying pipe and the conduit, thereby effectively improving the adhesion of the fusion agent and improving the edge banding efficiency at the corners of the assembled furniture panels; however, the above patent document still has the following defects during implementation:

[0004] Although the above patent can improve the edge banding efficiency at the corners of assembled furniture panels during implementation, it is unable to clamp and fix the furniture panels, and cannot realize automatic gluing operations. Summary of the invention

[0005] The main purpose of the present invention is to provide an edge banding device for furniture assembly, which can effectively solve the problem that the furniture panels cannot be clamped and fixed and the automatic gluing operation cannot be achieved.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: an edge banding device for furniture assembly, comprising a base, wherein universal wheels are fixedly connected to the four corners of the lower end of the base, a connecting plate is fixedly connected to the rear of the upper end of the base, a clamping assembly is commonly provided at the upper end and the inner cavity of the base, and an edge banding assembly is commonly provided at the upper end and the rear end of the connecting plate;

[0007] The clamping assembly comprises a fixing plate which is symmetrically fixed to the upper end of the base. A pushing mechanism is arranged on the inner surface of the base. A hydraulic mechanism is arranged on the inner surfaces of the two fixing plates.

[0008] Preferably, the lower portion of the inner surface of the base is fixedly connected to an oil tank, the lower portion of the inner surface of the base is fixedly connected to a fixed block 1, the right end of the fixed block 1 penetrates and extends to the left end of the base and is rotatably connected to a reciprocating rod, the left end of the reciprocating rod is fixedly connected to a dual-axis motor fixedly connected to the left end of the base, and the outer surface of the reciprocating rod is slidably connected to a push plate slidably connected to the inner surface of the oil tank.

[0009] Preferably, the hydraulic mechanism includes two cylindrical blocks fixedly connected to the inner surface of the fixed plate, the inner surfaces of the two cylindrical blocks are slidably connected to piston rods, the ends of the two piston rods close to each other are fixedly connected to clamping plates, and the right part of the inner surface of the oil tank is symmetrically penetrated front and back and extends to the inner surface of the cylindrical block and is fixedly connected to a connecting pipe.

[0010] Preferably, a plurality of rubber strips are fixedly connected to the ends of the two clamping plates that are close to each other, and the plurality of rubber strips are linearly and equidistantly distributed.

[0011] Preferably, the edge sealing assembly includes a slide groove opened on the upper end of the connecting plate, an adjusting mechanism is arranged on the inner surface of the slide groove, an extrusion mechanism is arranged on the upper end of the adjusting mechanism, and a heating mechanism is arranged at the rear end of the connecting plate.

[0012] Preferably, the adjustment mechanism includes an L-shaped plate that is slidably connected to the inner surface of the slide groove, the right part of the inner surface of the slide groove penetrates and extends to the left end of the connecting plate and is rotatably connected to a threaded rod, the threaded rod is threadedly connected to the L-shaped plate, and the outer surface of the round rod fixedly connected to the left end of the dual-axis motor through a coupling is jointly fixedly connected to the outer surface of the threaded rod with a pulley group.

[0013] Preferably, the extrusion mechanism includes a circular ring fixedly connected to the inner surface of the L-shaped plate, the upper end of the L-shaped plate is fixedly connected to a fixing block 2, the right end of the fixing block 2 penetrates and extends to the inner surface of the circular ring and is slidably connected to a spherical rod, the front end of the spherical rod is fixedly connected to an arc panel, the outer surface of the spherical rod is sleeved with a spring, the two ends of the spring are respectively fixedly connected to the front end of the fixing block 2 and the outer surface of the circular ring, and the upper end of the rear end of the connecting plate is fixedly connected to an extrusion plate that is tightly attached to the ball on the spherical rod.

[0014] Preferably, the heating mechanism includes a circular hole block fixedly connected to the rear end of the connecting plate, the inner surface of the circular hole block is rotatably connected to a fan blade, the rear end of the fan blade is fixedly connected to a servo motor, the outer surface of the circular hole block is fixedly connected to a heating plate, and the inner surface of the circular hole block penetrates and extends to the front end of the L-shaped plate and is fixedly connected to a blowing pipe.

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

[0016] 1. In the present invention, by providing a pushing mechanism and a hydraulic mechanism, the furniture board can be clamped and fixed. The furniture board is stably and firmly clamped during the edge banding operation, which effectively avoids the problem of inaccurate edge banding caused by shaking or displacement. It not only significantly improves the edge banding accuracy and operation efficiency, ensures the flatness and aesthetics of the edge of the edge banding, and reduces the need for subsequent processing, but the stable clamping conditions also help to reduce the loss of edge banding materials during the processing process, thereby ensuring the edge banding quality.

[0017] 2. In the present invention, by providing an adjustment mechanism and an extrusion mechanism, under the cooperation of the threaded rod, the spherical rod and the extrusion plate, the arc panel on the spherical rod will gradually squeeze the glue in the glue bottle and drop it onto the furniture board, and the glue required for edge sealing can be evenly and accurately applied to the edge of the furniture board, and through precise glue coating control, the bonding strength of the edge sealing is significantly improved, making the edge sealing more firm and durable, and the uniform glue distribution also ensures the smoothness of the edge sealing edge, thereby enhancing the overall aesthetics of the edge sealing of the furniture board.

[0018] 3. In the present invention, a heating mechanism is provided so that the heated air heats the applied glue under the action of the rotating fan blades and the heating plate, thereby accelerating the curing speed of the glue and improving the efficiency of the edge banding operation. At the same time, it ensures the close adhesion between the edge banding cloth and the edge of the furniture board, thereby enhancing the firmness of the edge banding and the overall aesthetics. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention;

[0021] Figure 3 It is a schematic diagram of the chute structure of the present invention;

[0022] Figure 4 It is a schematic diagram of the cross-sectional structure of the clamping assembly and the edge sealing assembly of the present invention;

[0023] Figure 5 It is a schematic cross-sectional structure diagram of the pushing mechanism and the hydraulic mechanism of the present invention;

[0024] Figure 6 It is a schematic diagram of the cross-sectional structure of the adjustment mechanism and the extrusion mechanism of the present invention;

[0025] Figure 7 It is a schematic diagram of the structure of the extruded plate of the present invention;

[0026] Figure 8 It is a schematic diagram of the cross-sectional structure of the heating mechanism of the present invention.

[0027] In the figure: 1, base; 2, universal wheel; 3, connecting plate; 4, clamping assembly; 41, fixing plate; 42, pushing mechanism; 421, oil tank; 422, fixing block 1; 423, double-axis motor; 424, reciprocating rod; 425, pushing plate; 43, hydraulic mechanism; 431, cylinder block; 432, piston rod; 433, clamping plate; 434, connecting pipe; 435, rubber strip; 5, edge sealing assembly; 51 , slide; 52, adjustment mechanism; 521, threaded rod; 522, pulley assembly; 523, L-shaped plate; 53, extrusion mechanism; 531, circular ring; 532, fixed block II; 533, spherical rod; 534, arc panel; 535, spring; 536, extrusion plate; 54, heating mechanism; 541, circular hole block; 542, fan blade; 543, servo motor; 544, blow pipe; 545, heating plate. DETAILED DESCRIPTION

[0028] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0029] Embodiment 1, as Figure 1 and Figure 2 As shown, an edge banding device for furniture assembly includes a base 1, universal wheels 2 are fixedly connected to the four corners of the lower end of the base 1, a connecting plate 3 is fixedly connected to the rear part of the upper end of the base 1, a clamping component 4 is commonly provided at the upper end and the inner cavity of the base 1, and an edge banding component 5 is commonly provided at the upper end and the rear end of the connecting plate 3.

[0030] During the implementation of this embodiment, the furniture board is placed between the clamping components 4, and the position of the furniture board is clamped and fixed by the clamping components 4 in a hydraulic manner. Then, the edge sealing glue is applied to the edge of the furniture board from left to right by the edge sealing component 5, and then the edge sealing cloth is pressed onto the edge sealing glue. Then, the edge sealing cloth is dried and heated by the edge sealing component 5.

[0031] Specifically, in order to fix the encapsulated furniture board, refer to Figure 4 and Figure 5 In this embodiment, the clamping assembly 4 includes a fixing plate 41 symmetrically fixedly connected to the upper end of the base 1, a pushing mechanism 42 is provided on the inner surface of the base 1, and a hydraulic mechanism 43 is commonly provided on the inner surfaces of the two fixing plates 41.

[0032] For further information, see Figure 4 and Figure 5In this embodiment, an oil tank 421 is fixedly connected to the lower part of the inner surface of the base 1, a fixed block 422 is fixedly connected to the lower part of the inner surface of the base 1, the right end of the fixed block 422 penetrates and extends to the left end of the base 1 and is rotatably connected to a reciprocating rod 424, the left end of the reciprocating rod 424 is fixedly connected to a double-axis motor 423 fixedly connected to the left end of the base 1, and the outer surface of the reciprocating rod 424 is slidably connected to a push plate 425 slidably connected to the inner surface of the oil tank 421.

[0033] For further information, see Figure 4 and Figure 5 In this embodiment, the hydraulic mechanism 43 includes two cylindrical blocks 431 fixedly connected to the inner surface of the fixed plate 41, the inner surfaces of the two cylindrical blocks 431 are slidably connected with piston rods 432, the ends of the two piston rods 432 close to each other are fixedly connected with a clamping plate 433, and the right part of the inner surface of the oil tank 421 is symmetrically penetrated from front to back and extends to the inner surface of the cylindrical block 431 and is fixedly connected with a connecting pipe 434.

[0034] For further information, see Figure 4 and Figure 5 In this embodiment, the two clamping plates 433 are fixedly connected to one end close to each other with a plurality of rubber strips 435, and the plurality of rubber strips 435 are linearly and equidistantly distributed.

[0035] During the implementation process, the furniture board is placed between the two clamping plates 433, and then the right end output end of the dual-axis motor 423 is started to drive the reciprocating rod 424 to rotate through the coupling. Since the push plate 425 and the reciprocating rod 424 are slidably connected, the push plate 425 can move from left to right on the inner surface of the oil tank 421, and push the hydraulic oil in the oil tank 421 into the two cylindrical blocks 431 through the connecting pipe 434, and then push the clamping plates 433 on the two piston rods 432 to close to each other. The two clamping plates 433 are close to each other, and the rubber strip 435 on one end is tightly attached to the front and rear ends of the furniture board, so that the furniture board is clamped and fixed. The furniture board is stably and firmly clamped during the edge banding operation, which effectively avoids the problem of inaccurate edge banding caused by shaking or displacement. It not only significantly improves the edge banding accuracy and operation efficiency, ensures the flatness and beauty of the edge of the edge banding, and reduces the need for subsequent processing, but the stable clamping conditions also help to reduce the loss of edge banding materials during the processing process, thereby ensuring the quality of edge banding.

[0036] The reciprocating rod 424 and the push plate 425 are slidably connected to form a mature ball screw mechanism in the prior art.

[0037] The dual-axis motor 423 mentioned above is a mature driving technology device in the prior art, and is a mature driving technology means in the prior art. This solution utilizes it to rotate independently on both sides, and the number of positive and negative rotations on both sides can be adjusted and controlled separately, and it can stop in time after rotating to the set number of circles.

[0038] Embodiment 2: Based on Embodiment 1, this embodiment adds an edge sealing component 5 for edge sealing and gluing of furniture boards, so as to achieve the purpose of edge sealing and gluing of furniture boards.

[0039] Specifically, in order to apply glue to the edge of furniture boards, refer to Figure 3 , Figure 4 , Figure 6 , Figure 7 and Figure 8 In this embodiment, the edge sealing assembly 5 includes a slide groove 51 opened at the upper end of the connecting plate 3, an adjusting mechanism 52 is provided on the inner surface of the slide groove 51, an extrusion mechanism 53 is provided on the upper end of the adjusting mechanism 52, and a heating mechanism 54 is provided at the rear end of the connecting plate 3.

[0040] For further information, see Figure 4 and Figure 6 In this embodiment, the adjustment mechanism 52 includes an L-shaped plate 523 that is slidably connected to the inner surface of the slide groove 51. The right part of the inner surface of the slide groove 51 penetrates and extends to the left end of the connecting plate 3 and is rotatably connected to a threaded rod 521. The threaded rod 521 is threadedly connected to the L-shaped plate 523. The outer surface of the round rod fixedly connected to the output end of the left end of the dual-axis motor 423 through a coupling is fixedly connected to the outer surface of the threaded rod 521 and a pulley group 522.

[0041] For further information, see Figure 4 , Figure 6 and Figure 7 In this embodiment, the extrusion mechanism 53 includes a circular ring 531 fixedly connected to the inner surface of the L-shaped plate 523, a fixed block 532 is fixedly connected to the upper end of the L-shaped plate 523, the right end of the fixed block 532 penetrates and extends to the inner surface of the circular ring 531 and is slidably connected to a spherical rod 533, the front end of the spherical rod 533 is fixedly connected to an arc panel 534, a spring 535 is sleeved on the outer surface of the spherical rod 533, the two ends of the spring 535 are respectively fixedly connected to the front end of the fixed block 532 and the outer surface of the circular ring 531, and the upper end of the rear end of the connecting plate 3 is fixedly connected to an extrusion plate 536 that is tightly attached to the ball on the spherical rod 533.

[0042] During the implementation process, when it is necessary to apply glue to the furniture board, the glue bottle is placed in the ring 531, and then the left end output end of the dual-axis motor 423 is started to drive the round rod to rotate through the coupling. Under the transmission action of the pulley group 522, the threaded rod 521 is rotated on the inner surface of the slide groove 51. Since the L-shaped plate 523 and the threaded rod 521 are threadedly connected, the L-shaped plate 523 will move from left to right, and in the process of movement, the ball on the spherical rod 533 will gradually be squeezed by the extrusion plate 536, so that the spring 535 is in a compressed state, so that the arc panel 534 on the spherical rod 533 will gradually squeeze the glue in the glue bottle and fall on the furniture board, and the glue required for edge sealing can be evenly and accurately applied to the edge of the furniture board, and through precise glue application control, the bonding strength of the edge sealing is significantly improved, making the edge sealing more firm and durable, and the uniform glue distribution also ensures the smoothness and flatness of the edge sealing edge, thereby enhancing the overall aesthetics of the edge sealing of the furniture board.

[0043] The thickness of the front end of the extrusion plate 536 mentioned above will continuously increase from left to right.

[0044] The pulley assembly 522 mentioned above is composed of two pulleys and a belt.

[0045] For further information, see Figure 4 and Figure 8 In this embodiment, the heating mechanism 54 includes a circular hole block 541 fixedly connected to the rear end of the connecting plate 3, the inner surface of the circular hole block 541 is rotatably connected to a fan blade 542, the rear end of the fan blade 542 is fixedly connected to a servo motor 543, the outer surface of the circular hole block 541 is fixedly connected to a heating plate 545, and the inner surface of the circular hole block 541 penetrates and extends to the front end of the L-shaped plate 523 and is fixedly connected to a blowing pipe 544.

[0046] During the implementation process, after the glue is applied, the staff can press the edge banding cloth onto the glue, and then when the L-shaped plate 523 moves from left to right, start the output end of the servo motor 543 to drive the fan blade 542 to rotate through the coupling, and then suck air into the inner cavity of the circular hole block 541 through the circular hole block 541, and heat the air under the action of the heating plate 545, and then blow it out through the blow pipe 544, which accelerates the curing speed of the glue and improves the efficiency of the edge banding operation. At the same time, it ensures the close adhesion between the edge banding cloth and the edge of the furniture board, and enhances the firmness and overall aesthetics of the edge banding.

[0047] The blowing tube 544 mentioned above is made of soft material.

[0048] The heating plate 545 mentioned above is a mature heating technology means and equipment in the prior art. In this solution, its heating function is utilized, and its internal structure, principle and connection method are not further explained.

[0049] Working process: When in use, the furniture board is clamped and fixed through the cooperation between the pushing mechanism 42 and the hydraulic mechanism 43, and then the edge of the furniture board is coated with glue through the cooperation between the adjusting mechanism 52 and the extruding mechanism 53. After the gluing operation, the edge-sealing cloth is placed on the glue, and then the glue is heated and cured by the adjusting mechanism 52 and the heating mechanism 54.

[0050] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An edge banding device for furniture assembly, comprising a base (1), characterized in that: Universal wheels (2) are fixedly connected at the four corners of the lower end of the base (1); a connecting plate (3) is fixedly connected to the rear portion of the upper end of the base (1); a clamping assembly (4) is provided at the upper end and the inner cavity of the base (1); and an edge sealing assembly (5) is provided at the upper end and the rear end of the connecting plate (3); The clamping assembly (4) comprises a fixing plate (41) symmetrically fixedly connected to the upper end of the base (1) in a front-to-back manner, a pushing mechanism (42) is arranged on the inner surface of the base (1), and a hydraulic mechanism (43) is arranged on the inner surfaces of the two fixing plates (41) in common.

2. The edge banding device for furniture assembly according to claim 1, characterized in that: The lower portion of the inner surface of the base (1) is fixedly connected to an oil tank (421), the lower portion of the inner surface of the base (1) is fixedly connected to a fixing block (422), the right end of the fixing block (422) penetrates and extends to the left end of the base (1) and is rotatably connected to a reciprocating rod (424), the left end of the reciprocating rod (424) is fixedly connected to a double-axis motor (423) fixedly connected to the left end of the base (1), and the outer surface of the reciprocating rod (424) is slidably connected to a push plate (425) slidably connected to the inner surface of the oil tank (421).

3. The edge banding device for furniture assembly according to claim 2, characterized in that: The hydraulic mechanism (43) comprises two cylindrical blocks (431) fixedly connected to the inner surface of the fixed plate (41); the inner surfaces of the two cylindrical blocks (431) are slidably connected to piston rods (432); the ends of the two piston rods (432) close to each other are fixedly connected to a clamping plate (433); and a connecting pipe (434) is fixedly connected to the right part of the inner surface of the oil tank (421) so as to penetrate symmetrically from front to back and extend to the inner surface of the cylindrical blocks (431).

4. The edge banding device for furniture assembly according to claim 3, characterized in that: A plurality of rubber strips (435) are fixedly connected to the ends of the two clamping plates (433) that are close to each other, and the plurality of rubber strips (435) are linearly and equidistantly distributed.

5. The edge banding device for furniture assembly according to claim 2, characterized in that: The edge sealing assembly (5) comprises a slide groove (51) provided at the upper end of the connecting plate (3); an adjusting mechanism (52) is provided on the inner surface of the slide groove (51); an extrusion mechanism (53) is provided at the upper end of the adjusting mechanism (52); and a heating mechanism (54) is provided at the rear end of the connecting plate (3).

6. The edge banding device for furniture assembly according to claim 5, characterized in that: The adjusting mechanism (52) comprises an L-shaped plate (523) slidably connected to the inner surface of the slide groove (51); the right portion of the inner surface of the slide groove (51) penetrates through and extends to the left end of the connecting plate (3) and is rotatably connected to a threaded rod (521); the threaded rod (521) is threadedly connected to the L-shaped plate (523); the outer surface of a round rod fixedly connected to the left output end of the dual-axis motor (423) through a coupling and the outer surface of the threaded rod (521) are jointly fixedly connected to a pulley group (522).

7. The edge banding device for furniture assembly according to claim 6, characterized in that: The squeezing mechanism (53) comprises a circular ring (531) fixedly connected to the inner surface of the L-shaped plate (523); the upper end of the L-shaped plate (523) is fixedly connected to a second fixing block (532); the right end of the second fixing block (532) penetrates and extends to the inner surface of the circular ring (531) and is slidably connected to a spherical rod (533); the front end of the spherical rod (533) is fixedly connected to an arc panel (534); the outer surface of the spherical rod (533) is sleeved with a spring (535); the two ends of the spring (535) are respectively fixedly connected to the front end of the second fixing block (532) and the outer surface of the circular ring (531); the upper end of the rear end of the connecting plate (3) is fixedly connected to a squeezing plate (536) that is tightly attached to the sphere on the spherical rod (533).

8. The edge banding device for furniture assembly according to claim 6, characterized in that: The heating mechanism (54) comprises a circular hole block (541) fixedly connected to the rear end of the connecting plate (3); a fan blade (542) is rotatably connected to the inner surface of the circular hole block (541); a servo motor (543) is fixedly connected to the rear end of the fan blade (542); a heating plate (545) is fixedly connected to the outer surface of the circular hole block (541); and a blowing pipe (544) is fixedly connected to the inner surface of the circular hole block (541) and extends through and to the front end of the L-shaped plate (523).

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