Gluing and edge sealing mechanism of linear edge sealing machine

Abstract

The utility model relates to the technical field of edge banding machines, in particular to a gluing and edge banding mechanism of a linear edge banding machine, which comprises a base, baffles are mounted at two ends of the top of the base, connecting plates are mounted at the top ends of opposite surfaces of the two baffles, a spraying and brushing mechanism is mounted on the connecting plates, a positioning component is mounted at one end of the base, and the positioning component is mounted at the other end of the base. A storage box is installed at the top of the connecting plate, an observation window is installed on one side of the outer wall of the storage box in an embedded mode, the spraying and brushing mechanism comprises a movable assembly, a brushing assembly, a spraying assembly, a sponge brush and a replacement assembly, and the movable assembly is used for driving the sponge brush and the spraying assembly to be close to the edge of a material; the sponge brush is simple in structure and convenient to operate, a worker can quickly take down the sponge brush by pressing and then pulling the sponge brush, more careful cleaning and maintenance or assembly of a new sponge brush are carried out, the working efficiency is improved, and the subsequent cleaning effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of edge banding machines, in particular to a glue - applying edge banding mechanism for a straight - line edge banding machine. Background Technique

[0002] Edge banding is to use strip - shaped edge banding materials such as thin board strips, melamine resin decorative board strips, and plastic film PVC strips. After applying glue and pressing them on the edges of the board, the periphery of the board is sealed. Through edge banding, the appearance quality of furniture can be improved well, avoiding damage to the edges and corners of furniture during transportation and use, peeling or flaking of the veneer layer. At the same time, it can play roles in waterproofing, sealing the release of harmful gases, reducing deformation and cracking. In the prior art, when edge - banding a board, it is often necessary for workers to fix the board for edge banding. However, after long - term work, workers tend to get tired, and when fixing, there will be a shaking situation, making it impossible to completely edge - band the board and reducing its processing accuracy.

[0003] To solve the above - mentioned technical problems, a glue - applying edge banding mechanism for a straight - line edge banding machine disclosed in a Chinese patent with the publication number CN220699941 U in the prior art includes a base. On one side of both ends inside the base, there are first hydraulic expansion rods. On one side end faces of the two first hydraulic expansion rods, there is a second bracket fixedly connected. On both sides inside the second bracket, there are second hydraulic expansion rods, and on one side end faces of the two second hydraulic expansion rods, there are connection blocks fixedly connected.

[0004] Although the above - mentioned prior - art solution can edge - band boards of different sizes, the brush used for cleaning the edges of the material is directly fixed on the connection block. After a period of use, more impurities will adhere to the surface of the brush, and the end of the brush is prone to curling and aging. Workers cannot quickly disassemble it for cleaning, maintenance, or replacing with a new brush, thus affecting the subsequent work efficiency. Content of the Utility Model

[0005] The purpose of the utility model is to provide a glue - applying edge banding mechanism for a straight - line edge banding machine to solve the problem that the brush used for cleaning the edges of the material is directly fixed on the connection block in the above - mentioned background technique. After a period of use, more impurities will adhere to the surface of the brush, and the end of the brush is prone to curling and aging. Workers cannot quickly disassemble it for cleaning, maintenance, or replacing with a new brush, thus affecting the subsequent work efficiency.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A glue - applying edge - sealing mechanism for a straight - line edge - sealing machine, including a base. At both ends of the top of the base, baffles are installed. At the top ends of the opposite faces of the two groups of baffles, a connecting plate is installed. A spraying and brushing mechanism is installed on the connecting plate. A positioning component is installed at one end of the base. A storage box is installed on the top of the connecting plate. On one side of the outer wall of the storage box, an observation window is embedded. The spraying and brushing mechanism includes a moving component, a brushing component, a spraying component, a sponge brush, and a replacement component. The moving component is used to drive the sponge brush and the spraying component close to the edge of the material. The brushing component is used to brush off impurities at the edge of the material. The spraying component is used to spray and seal glue at the edge after cleaning. The replacement component is used to lock or unlock the position of the sponge brush.

[0008] As a preferred solution of the present utility model, the moving component includes an adjustment groove opened on one side of the connecting plate. Inside the adjustment groove, a first threaded rod is rotatably connected. The threads at both ends of the outer side of the first threaded rod are opposite. Both ends of the outer side of the first threaded rod are threadedly connected with adjustment plates. The adjustment plates are slidably connected to the adjustment groove. At one end of the outer side of one group of baffles, a first motor is installed. The driving end of the first motor extends into the adjustment groove and is fixedly connected to one end of the first threaded rod.

[0009] As a preferred solution of the present utility model, the brushing component includes two second motors installed on one side of the adjustment plate. On one side of the outer wall of the second motor, a top plate is installed. At the bottom of the top plate, a sliding groove is opened. Inside the sliding groove, a sliding plate is slidably connected. The driving end of the second motor is installed with a second threaded rod. The outer side of the second threaded rod is threadedly connected with the sliding plate.

[0010] As a preferred solution of the present utility model, the brushing component includes two second motors installed on one side of the adjustment plate. On one side of the outer wall of the second motor, a top plate is installed. At the bottom of the top plate, a sliding groove is opened. Inside the sliding groove, a sliding plate is slidably connected. The driving end of the second motor is installed with a second threaded rod. The outer side of the second threaded rod is threadedly connected with the sliding plate.

[0011] As a preferred solution of the present utility model, a pull rod is installed between two springs on one side of the reset plate. The end of the pull rod extending outside the fixed seat is installed with a pull plate. On the other side of the pull plate, a pull ring is installed. At one end of the bottom of the fixed seat, a hanging post is installed. The cross - section of the hanging post is L - shaped.

[0012] As a preferred embodiment of the present utility model, the spraying assembly includes an infusion pump installed at the other end of the top of the storage tank. The suction end of the infusion pump is equipped with a suction pipe extending to the inside of the storage tank. The top of the infusion pump is installed with a delivery pipe, and two groups of bellows are installed on the delivery pipe. One side of the sliding plate is installed with a mounting plate, and the other end of the mounting plate is installed with a spray head. A flow channel communicating with the inside of the spray head is opened inside the mounting plate, and the other end of the bellows extends to the inside of the flow channel.

[0013] As a preferred embodiment of the present utility model, the positioning assembly includes an adjusting cylinder installed at one end of the outside of the base. A third threaded rod is rotatably connected inside the adjusting cylinder. A pressing plate is threadedly connected to the outside of the third threaded rod. The pressing plate is slidably connected to the inside of the adjusting cylinder. The top of the adjusting cylinder is rotatably connected with a knob, and one end of the knob extends to the inside of the adjusting cylinder and is fixedly connected to one end of the third threaded rod.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] In the present utility model, the sponge brush and the spraying assembly are driven by the movable assembly to approach the edge of the material. The brushing assembly brushes off the impurities at the edge of the material. After the cleaning is completed, the spraying assembly sprays and seals the edge. The replacement assembly locks or unlocks the position of the sponge brush. The structure is simple and the operation is convenient. The staff can quickly remove the sponge brush by pressing and then pulling, for more detailed cleaning, maintenance or assembling a new sponge brush, improving the work efficiency and ensuring the subsequent cleaning effect. Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 It is a partial three-dimensional structure schematic diagram of the spraying and brushing mechanism of the present utility model;

[0018] Figure 3 It is a three-dimensional structure schematic diagram of the fixed seat, the mounting seat and the sponge brush of the present utility model;

[0019] Figure 4 It is a partial cross-sectional structure schematic diagram of the fixed seat and the mounting seat of the present utility model;

[0020] Figure 5 It is a partial three-dimensional structure schematic diagram of the positioning assembly of the present utility model.

[0021] In the figure: 1, base; 2, baffle; 3, connecting plate; 4, storage box; 5, sponge brush; 6, first threaded rod; 7, adjusting plate; 8, second motor; 9, top plate; 10, sliding plate; 11, second threaded rod; 12, fixed seat; 13, mounting seat; 14, pressing block; 15, reset plate; 16, spring; 17, pull rod; 18, hanging post; 19, infusion pump; 20, knob; 21, corrugated pipe; 22, nozzle; 23, adjusting cylinder; 24, pressing plate. Specific embodiments

[0022] Next, in combination with the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. 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 shall fall within the protection scope of the present invention.

[0023] Embodiment:

[0024] Please refer to Figures 1 - 4 , the present invention provides a technical solution:

[0025] A glue coating and edge sealing mechanism for a straight edge sealer, including a base 1. At both ends of the top of the base 1, baffles 2 are installed. At the top ends of the opposite surfaces of the two groups of baffles 2, a connecting plate 3 is installed. A spraying and brushing mechanism is installed on the connecting plate 3. A positioning component is installed at one end of the base 1. A storage box 4 is installed on the top of the connecting plate 3. An observation window is embedded on one side of the outer wall of the storage box 4. The spraying and brushing mechanism includes a moving component, a brushing component, a spraying component, a sponge brush 5 and a replacement component. The moving component is used to drive the sponge brush 5 and the spraying component close to the edge of the material. The brushing component is used to brush off the impurities at the edge of the material. The spraying component is used to spray and seal the edge after cleaning. The replacement component is used to lock or unlock the position of the sponge brush 5. When the device is in use, the moving component can drive the sponge brush 5 and the spraying component close to the edge of the material. The brushing component brushes off the impurities at the edge of the material. The spraying component sprays and seals the edge after cleaning. The replacement component locks or unlocks the position of the sponge brush 5. The structure is simple and the operation is convenient. The staff can quickly remove the sponge brush 5 by pressing and pulling, for more detailed cleaning, maintenance or assembling a new sponge brush 5, improving the work efficiency and ensuring the subsequent cleaning effect.

[0026] In this embodiment, as Figure 1 , Figure 2 and Figure 3As shown in the figure, the replacement component includes a fixed seat 12 installed on one side of the bottom end of the sliding plate 10. A mounting seat 13 is lapped on the top of the fixed seat 12. One side of the bottom of the mounting seat 13 is fixedly connected to one side of the top of the sponge brush 5. At both ends of the other side of the bottom of the mounting seat 13, pressing blocks 14 are installed. At both ends of the top of the fixed seat 12, pressing grooves slidably connected to the pressing blocks 14 are provided. Inside the fixed seat 12, a reset groove is provided on one side of the pressing groove. A reset plate 15 is slidably connected inside the reset groove. Springs 16 are installed between both ends of one side of the reset plate 15 and the inner wall of the reset groove. The opposite ends of the pressing block 14 and the reset plate 15 are provided with mutually fitting inclined surfaces. First, lap the mounting seat 13 on the surface of the fixed seat 12, so that the pressing block 14 slides into the inner side of the pressing groove and contacts the reset plate 15. The cooperation of the two groups of inclined surfaces forces the spring 16 to retract. Until the pressing block 14 is completely pushed in, one end of the reset plate 15 is no longer blocked, and the spring 16 drives the reset plate 15 to pop out and abut against the protruding end of the pressing block 14, completing the assembly of the sponge brush 5.

[0027] In this embodiment, as Figure 1 , Figure 2 and Figure 3 shown, a pull rod 17 is installed between the two groups of springs 16 on one side of the reset plate 15. One end of the pull rod 17 extending to the outside of the fixed seat 12 is installed with a pull plate. A pull ring is installed on the other side of the pull plate. A hanging post 18 is installed at one end of the bottom of the fixed seat 12. The cross-section of the hanging post 18 is L-shaped. Then, hold the pull ring and drive the pull plate to move. The two groups of pull rods 17 also slide accordingly, driving the reset plate 15 to slide inside the reset groove and actively squeeze the two groups of springs 16. After it moves away from the pressing block 14, deflect the pull ring by a certain angle and obliquely hang it on the protruding end of the hanging post 18 for temporary positioning. Then the mounting seat 13 together with the sponge brush 5 can be pulled out to maintain and clean the sponge brush 5. After taking it out, the pull ring can be removed from the hanging post 18.

[0028] In this embodiment, as Figure 1 and Figure 4As shown in the figure, the positioning component includes an adjusting cylinder 23 installed at one end of the outer side of the base 1. A third threaded rod is rotatably connected to the inner side of the adjusting cylinder 23. A pressing plate 24 is threadedly connected to the outer side of the third threaded rod. The pressing plate 24 is slidably connected to the inner side of the adjusting cylinder 23. A knob 20 is rotatably connected to the top end of the adjusting cylinder 23. One end of the knob 20 extends into the inner side of the adjusting cylinder 23 and is fixedly connected to one end of the third threaded rod. The moving component includes an adjusting groove opened on one side of the connecting plate 3. A first threaded rod 6 is rotatably connected to the inner side of the adjusting groove. The threads at both ends of the outer side of the first threaded rod 6 are opposite. Both ends of the outer side of the first threaded rod 6 are threadedly connected with adjusting plates 7. The adjusting plates 7 are slidably connected to the adjusting groove. One end of the outer side of one set of baffles 2 is provided with a first motor. The driving end of the first motor extends into the inner side of the adjusting groove and is fixedly connected to one end of the first threaded rod 6. Further, after placing the material on the top surface of the base 1, the knob 20 can be rotated to drive the third threaded rod to rotate, driving the pressing plate 24 to descend to press and position the material. Start the first motor to drive the first threaded rod 6 to rotate, and cooperate with the first threaded rod 6 and the two adjusting plates 7 to drive the two sponge brushes 5 to approach both sides of the material.

[0029] In this embodiment, as Figure 1 , Figure 2 and Figure 3 shown, the positioning component includes an adjusting cylinder 23 installed at one end of the outer side of the base 1. A third threaded rod is rotatably connected to the inner side of the adjusting cylinder 23. A pressing plate 24 is threadedly connected to the outer side of the third threaded rod. The pressing plate 24 is slidably connected to the inner side of the adjusting cylinder 23. A knob 20 is rotatably connected to the top end of the adjusting cylinder 23. One end of the knob 20 extends into the inner side of the adjusting cylinder 23 and is fixedly connected to one end of the third threaded rod. The brushing and smearing component includes two second motors 8 installed on one side of the adjusting plate 7. One side of the outer wall of the second motor 8 is provided with a top plate 9. A sliding groove is opened at the bottom of the top plate 9. A sliding plate 10 is slidably connected to the inner side of the sliding groove. The driving end of the second motor 8 is provided with a second threaded rod 11. The outer side of the second threaded rod 11 is threadedly connected to the sliding plate 10. Further, then the two second motors 8 can be started to drive the second threaded rod 11 to rotate, and cooperate with the sliding plate 10 and the sliding groove to drive the sponge brush 5 to gradually move away from the connecting plate 3 to brush and smear both sides of the material, brushing off the impurities. Then start the infusion pump 19 to cooperate with the suction pipe, the delivery pipe and the two corrugated pipes 21 to convey the colloid into the flow groove, and then spray it on the edge of the brushed material by the nozzle 22 for the sealing operation.

[0030] The implementation principle of the glue - applying edge - sealing mechanism of a linear edge - sealing machine in an embodiment of this application is as follows: The mounting base 13 is lapped on the surface of the fixed base 12. The pressing block 14 slides into the inner side of the pressing groove and contacts the reset plate 15. With the cooperation of two groups of inclined surfaces, the spring 16 is forced to retract. Until the pressing block 14 is completely pushed in, one end of the reset plate 15 is no longer blocked. The spring 16 drives the reset plate 15 to pop out and abut against the protruding end of the pressing block 14, completing the assembly of the sponge brush 5. Hold the pull - ring and drive the pull - plate to move, and the two pull rods 17 also slide accordingly, driving the reset plate 15 to slide inside the reset groove and actively squeeze the two springs 16. After it moves away from the pressing block 14, deflect the pull - ring by a certain angle and hang it obliquely on the protruding end of the hanging post 18 for temporary positioning. Then, the mounting base 13 together with the sponge brush 5 can be pulled out for maintenance and cleaning of the sponge brush 5. After taking it out, the pull - ring can be removed from the hanging post 18. After placing the material on the top surface of the base 1, the knob 20 can be rotated to drive the third threaded rod to rotate, driving the pressing plate 24 to descend to press and position the material. Start the first motor to drive the first threaded rod 6 to rotate. With the cooperation of the first threaded rod 6 and the two adjusting plates 7, the two sponge brushes 5 are driven to approach both sides of the material. Then, the two second motors 8 can be started to drive the second threaded rods 11 to rotate. With the cooperation of the sliding plate 10 and the sliding groove, the sponge brushes 5 are driven to gradually move away from the connecting plate 3 to brush both sides of the material, brushing off the impurities. Then, start the infusion pump 19 to cooperate with the suction pipe, the delivery pipe, and the two corrugated pipes 21 to convey the colloid to the inside of the flow - through groove, and then spray it on the edge of the brushed material by the nozzle 22 for edge - sealing operation.

[0031] The control mode of the present utility model is controlled by a controller. The control circuit of the controller can be realized by simple programming of those skilled in the art. The provision of power also belongs to the common knowledge in this field. And since the present utility model is used to protect mechanical devices, the control mode and circuit connection of the present utility model will not be explained in detail.

[0032] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A gluing and edge banding mechanism for a linear edge banding machine, comprising a base (1), characterized in that: Baffles (2) are installed at both ends of the top of the base (1), and connecting plates (3) are installed at the top ends of the opposite surfaces of the two groups of baffles (2). A spray brushing mechanism is installed on the connecting plate (3). A positioning component is installed at one end of the base (1), and a storage box (4) is installed on the top of the connecting plate (3). An observation window is embedded in one side of the outer wall of the storage box (4). The spray brushing mechanism includes a movable component, a brushing component, a spraying component, a sponge brush (5) and a replacement component. The movable component is used to drive the sponge brush (5) and the spraying component to approach the edge of the material. The brushing component is used to brush away impurities at the edge of the material. The spraying component is used to spray glue at the edge after cleaning. The replacement component is used to lock or unlock the position of the sponge brush (5).

2. The gluing edge banding mechanism of a linear edge banding machine according to claim 1, characterized in that: The movable component comprises an adjustment groove formed on one side of the connecting plate (3), a first threaded rod (6) being rotatably connected to the inner side of the adjustment groove, the threads at the two ends of the outer side of the first threaded rod (6) being opposite, an adjustment plate (7) being threadedly connected to the two ends of the outer side of the first threaded rod (6), the adjustment plate (7) being slidably connected to the adjustment groove, a first motor being installed at one end of the outer side of one group of the baffles (2), the driving end of the first motor extending to the inner side of the adjustment groove and being fixedly connected to one end of the first threaded rod (6).

3. The gluing edge banding mechanism of a linear edge banding machine according to claim 2, characterized in that: The brushing assembly comprises two groups of second motors (8) mounted on one side of the adjustment plate (7); a top plate (9) is mounted on one side of the outer wall of the second motor (8); a sliding groove is provided at the bottom of the top plate (9); a sliding plate (10) is slidably connected to the inner side of the sliding groove; a second threaded rod (11) is mounted on the driving end of the second motor (8); and the outer side of the second threaded rod (11) is threadedly connected to the sliding plate (10).

4. The gluing edge banding mechanism of a linear edge banding machine according to claim 3, characterized in that: The replacement component comprises a fixed seat (12) mounted on one side of the bottom end of the sliding plate (10); a mounting seat (13) is overlapped on the top of the fixed seat (12); one side of the bottom of the mounting seat (13) is fixedly connected to one side of the top of the sponge brush (5); pressing blocks (14) are mounted on both ends of the other side of the bottom of the mounting seat (13); both ends of the top of the fixed seat (12) are provided with pressing grooves slidably connected to the pressing blocks (14); a reset groove is provided inside the fixed seat (12) at one side of the pressing groove; a reset plate (15) is slidably connected to the inside of the reset groove; springs (16) are mounted between both ends of one side of the reset plate (15) and the inner wall of the reset groove; and the opposite ends of the pressing block (14) and the reset plate (15) are provided with inclined surfaces that fit each other.

5. The gluing edge banding mechanism of a linear edge banding machine according to claim 4, characterized in that: A pull rod (17) is installed on one side of the reset plate (15) between the two groups of springs (16); a pull plate is installed on one end of the pull rod (17) extending to the outside of the fixed seat (12); a pull ring is installed on the other side of the pull plate; a hanging column (18) is installed on one end of the bottom of the fixed seat (12); and the cross-section of the hanging column (18) is L-shaped.

6. The gluing edge banding mechanism of a linear edge banding machine according to claim 5, characterized in that: The spraying assembly includes an infusion pump (19) installed at the other end of the top of the storage box (4), the suction end of the infusion pump (19) is equipped with a suction tube extending to the inside of the storage box (4), the top of the infusion pump (19) is equipped with a delivery pipe, two groups of bellows (21) are installed on the delivery pipe, a mounting plate is installed on one side of the sliding plate (10), a nozzle (22) is installed at the other end of the mounting plate, a flow groove connected to the inside of the nozzle (22) is opened inside the mounting plate, and the other end of the bellows (21) extends to the inside of the flow groove.

7. The gluing edge banding mechanism of a linear edge banding machine according to claim 6, characterized in that: The positioning assembly comprises an adjusting cylinder (23) mounted on one end of the outer side of the base (1); a third threaded rod is rotatably connected to the inner side of the adjusting cylinder (23); a pressure plate (24) is threadedly connected to the outer side of the third threaded rod; the pressure plate (24) is slidably connected to the inner side of the adjusting cylinder (23); a knob (20) is rotatably connected to the top end of the adjusting cylinder (23); one end of the knob (20) extends to the inner side of the adjusting cylinder (23) and is fixedly connected to one end of the third threaded rod.

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