Plate surface treatment device for furniture manufacturing

Abstract

The utility model relates to a plate surface treatment device for furniture manufacturing. The plate surface treatment device comprises a mounting frame, the conveying belt is mounted in the middle of the mounting frame and used for driving the furniture plates to horizontally move at a constant speed; the supporting frames are symmetrically mounted on the left side and the right side of the conveying belt, and mounting holes are uniformly formed in the supporting frames; and the cleaning and gluing assembly is mounted at the upper end of the supporting frame, and the cleaning and gluing assembly is used for firstly cleaning and then gluing the surfaces of the furniture plates. According to the plate cleaning device, the cleaning roller performs reciprocating swing while rotating, so that the plate cleaning effect can be accurately improved, impurities are prevented from being accumulated in gaps in the surface, and the bonding effect of glue liquid is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of plate surface treatment, and in particular to a plate surface treatment device for furniture manufacturing. Background Art

[0002] Furniture refers to a large category of equipment and facilities that are essential for humans to maintain normal life, engage in production practices and carry out social activities. Furniture is an important foundation for establishing a working and living space. When producing and processing furniture, there are usually impurities such as dust and debris on the surface of the board. When performing surface treatment on the board, the surface of the board needs to be cleaned first.

[0003] In the existing plate surface treatment equipment, such as the Chinese patent with announcement number CN212681490U, a plate gluing device with a uniform coating function is disclosed. Specifically, a motor drives a threaded rod to rotate in real time, and a slider is driven to reciprocate by the threaded rod. The electric telescopic rod is lifted and lowered in real time to make the cleaning brush and the gluing roller contact with the top of the plate. The reciprocating motion is used to clean and gluing the top of the plate, so that the gluing process can be spread more evenly, and the overall quality and efficiency of the gluing are better.

[0004] The above-mentioned prior art can also realize the function of applying glue to the surface of furniture panels, but the above-mentioned prior art usually has the following defects when in use: First, although the above-mentioned prior art can also realize the function of cleaning the surface of the panel when applying glue to the panel, the cleaning effect is poor, and the impurities cannot be accurately collected after cleaning, and the impurities may still be on the surface of the panel; secondly, when cleaning the surface of the panel, the cleaning brush is fixed, and the cleaning bristles cannot rotate and then swing back and forth, so that the impurities remaining in the gaps on the surface of the panel cannot be completely cleaned, affecting the subsequent use effect of the panel. Based on this, there is still room for improvement in the technology of the existing furniture panel surface gluing processing equipment. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] The object of the present invention is to provide a surface treatment device for a board material used in furniture manufacturing, so as to solve the problems raised in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a surface treatment device for panels used in furniture manufacturing, including a mounting frame; a conveyor belt, which is installed in the middle of the mounting frame, and the conveyor belt is used to drive the furniture panels to move horizontally at a uniform speed; a support frame, which is symmetrically installed on the left and right sides of the conveyor belt, and the support frame is evenly equipped with mounting holes; a cleaning and gluing component, which is installed at the upper end of the support frame, and the cleaning and gluing component is used to clean the surface of the furniture panel before gluing it.

[0009] Preferably, the cleaning and gluing assembly includes a connecting frame, a glue storage box, an electric push rod, a processing frame, a cleaning unit, a gluing unit and a driving unit. A connecting frame is installed between the upper ends of the support frames, the connecting frame is in a U-shaped structure, an open groove is provided in the middle of the upper end of the connecting frame, a glue storage box is installed in the open groove, a processing frame is provided below the glue storage box, an electric push rod is symmetrically installed between the upper end of the processing frame and the glue storage box, a cleaning unit is installed on the right side of the processing frame, a gluing unit is installed on the left side of the processing frame, and a driving unit is installed on the outside of the processing frame, and the driving unit is used to drive the cleaning unit and the gluing unit to rotate synchronously.

[0010] Preferably, the cleaning unit includes a cleaning rack, a cleaning mechanism, a combing rack and a collecting rack. The cleaning rack is installed on the right side of the processing rack. The interior of the cleaning rack is a hollow structure. The cleaning mechanism is installed in the middle of the cleaning rack. The collecting rack is installed on the left side of the cleaning rack. A negative pressure cavity is provided inside the collecting rack. Combing racks are evenly installed on the inner side of the collecting rack, and the combing rack is in close contact with the outer side of the cleaning mechanism.

[0011] Preferably, the cleaning mechanism comprises a fixed seat, a rotating shaft, a cleaning roller, a guide groove and a guide rod, the fixed seat is symmetrically installed inside the cleaning frame, the rotating shaft is installed inside between the fixed seats through bearings, the cleaning roller is installed outside between the fixed seats, the cleaning roller is evenly provided with bristles, and the rotating shaft is symmetrically provided with a slide groove. A slider matching with the slide groove is installed inside the cleaning roller, the fixed seat is provided with a guide groove, the guide groove is an annular structure arranged obliquely, and the cleaning roller is provided with a guide rod matching with the guide groove.

[0012] Preferably, cleaning rods are evenly arranged on the combing frame, cleaning grooves are arranged between adjacent cleaning rods, and the cleaning rods are made of rubber material.

[0013] Preferably, the glue coating unit includes a glue coating rack, a liquid storage tank, a guide roller and a smear roller. The glue coating rack is installed on the left side of the processing rack, and a liquid storage tank is arranged inside the glue coating rack. The liquid storage tank is connected with the glue storage box through a hose, and a smear roller is installed at the lower end of the glue coating rack. Guide rollers are evenly installed in the middle of the glue coating rack, and the upper ends of the guide rollers are connected with the liquid storage tank, and the lower ends of the guide rollers are in close contact with the smear roller.

[0014] Preferably, the driving unit includes a driving gear, a connecting gear and a connecting belt, and the driving gear and the connecting gear are respectively installed on the outside of the processing frame, the driving gear is connected to the cleaning unit, and the connecting gear is connected to the gluing unit. The driving gear and the connecting gear are connected by a connecting belt, and the diameter of the driving gear is smaller than the diameter of the connecting gear.

[0015] (III) Beneficial effects

[0016] The utility model provides a cleaning unit. When cleaning the surface of a plate, the cleaning mechanism can clean the surface of the plate by rolling and sweeping. The combing frame is used to clean the impurities adhered to the surface of the cleaning mechanism. The cleaned impurities enter the negative pressure cavity under the action of negative pressure for collection. At the same time, the cleaning roller reciprocates while rotating, thereby accurately improving the cleaning effect of the plate, preventing impurities from accumulating in the gaps on the surface, and facilitating the bonding effect of the glue.

[0017] The utility model provides a gluing unit. When the driving unit drives the gluing frame to rotate, the gluing frame drives the guide roller to rotate under the action of friction force. The guide roller can then apply the glue in the liquid storage tank to the application roller, and the application roller then evenly applies the glue on the surface of the board. The application effect is good and the application is even, which is beneficial to the subsequent use of the furniture board. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the cutaway structure of the utility model;

[0021] Figure 3 It is a three-dimensional structural schematic diagram of the cleaning and gluing component of the utility model;

[0022] Figure 4 It is a schematic diagram of the cross-sectional structure of the cleaning and gluing component of the utility model;

[0023] Figure 5 It is a schematic diagram of the cross-sectional structure between the processing frame, the cleaning unit and the gluing unit of the utility model;

[0024] Figure 6 It is a schematic diagram of the cross-sectional structure of the cleaning unit of the utility model;

[0025] Figure 7 It is a schematic diagram of the cross-sectional structure between the cleaning frame and the cleaning mechanism of the utility model;

[0026] Figure 8It is a schematic diagram of the cross-sectional structure of the gluing unit of the utility model;

[0027] Fig. 9 It is a three-dimensional structural schematic diagram of the cleaning and gluing component of the utility model.

[0028] Explanation of the reference numerals: 1. mounting frame; 2. conveyor belt; 3. support frame; 4. cleaning and gluing assembly; 41. connecting frame; 42. glue storage box; 43. electric push rod; 44. processing frame; 45. cleaning unit; 451. cleaning frame; 452. cleaning mechanism; 4521. fixing seat; 4522. rotating shaft; 4523. cleaning roller; 4524. guide groove; 4525. guide rod; 453. combing frame; 454. collecting frame; 46. gluing unit; 461. gluing frame; 462. liquid storage tank; 463. guide roller; 464. coating roller; 47. driving unit; 471. driving gear; 472. connecting gear; 473. connecting belt. DETAILED DESCRIPTION

[0029] The embodiments of the present invention are described in detail below with reference to the accompanying drawings. However, the present invention can be implemented in many different ways as defined and covered by the claims.

[0030] like Figures 1 to 9 As shown, a surface treatment device for panels used in furniture manufacturing includes a mounting frame 1; a conveyor belt 2, which is mounted in the middle of the mounting frame 1, and the conveyor belt 2 is used to drive the furniture panels to move horizontally at a uniform speed; a support frame 3, which is symmetrically mounted on the left and right sides of the conveyor belt 2, and the support frame 3 is evenly provided with mounting holes; a cleaning and gluing component 4, which is mounted on the upper end of the support frame 3, and the cleaning and gluing component 4 is used to clean the surface of the furniture panel before gluing it.

[0031] In the above technical solution, the plates to be processed are placed one by one on the conveyor belt 2, and the conveyor belt 2 can drive the plates to move at a uniform speed. When the plates move to the lower end of the cleaning and gluing component 4, the cleaning and gluing component 4 first cleans the dust, particles and other impurities remaining on the surface of the plates, and then evenly spreads the glue on the surface of the plates by applying it, so as to prevent impurities from existing on the surface of the plates during gluing and ensure the smooth effect after the glue is applied.

[0032] See also Figure 3-Figure 5As shown, as the preferred technical solution of this embodiment, the cleaning and gluing assembly 4 includes a connecting frame 41, a glue storage box 42, an electric push rod 43, a processing frame 44, a cleaning unit 45, a gluing unit 46 and a driving unit 47. The connecting frame 41 is installed between the upper ends of the support frame 3. The connecting frame 41 is a U-shaped structure. An open groove is provided in the middle of the upper end of the connecting frame 41. The glue storage box 42 is installed in the open groove. A processing frame 44 is provided below the glue storage box 42. An electric push rod 43 is symmetrically installed between the upper end of the processing frame 44 and the glue storage box 42. A cleaning unit 45 is installed on the right side of the processing frame 44, a gluing unit 46 is installed on the left side of the processing frame 44, and a driving unit 47 is installed on the outside of the processing frame 44. The driving unit 47 is used to drive the cleaning unit 45 and the gluing unit 46 to rotate synchronously.

[0033] In the above technical solution, when the conveyor belt 2 drives the plate to move into the connecting frame 41, the electric push rod 43 drives the processing frame 44 to move downward and contact the end of the upper surface of the plate. Then, the cleaning unit 45 first cleans and removes impurities from the surface of the plate, and the gluing unit 46 can then accurately apply glue to the surface of the plate to prevent impurities from remaining on the surface of the plate during gluing.

[0034] See also Figure 6 As shown, as the preferred technical solution of this embodiment, the cleaning unit 45 includes a cleaning frame 451, a cleaning mechanism 452, a combing frame 453 and a collecting frame 454. The cleaning frame 451 is installed on the right side of the processing frame 44. The interior of the cleaning frame 451 is a hollow structure. The cleaning mechanism 452 is installed in the middle of the cleaning frame 451. The collecting frame 454 is installed on the left side of the cleaning frame 451. A negative pressure cavity is arranged inside the collecting frame 454. Combing frames 453 are evenly installed on the inner side of the collecting frame 454, and the combing frame 453 is in close contact with the outer side of the cleaning mechanism 452.

[0035] In the above technical solution, when cleaning the surface of the plate, the cleaning mechanism 452 can clean the surface of the plate by rolling and sweeping, and the combing frame 453 is used to clean the impurities adhered to the surface of the cleaning mechanism 452. The cleaned impurities enter the negative pressure cavity under the action of negative pressure and are collected.

[0036] See also Figure 7As shown, as a preferred technical solution of this embodiment, the cleaning mechanism 452 includes a fixed seat 4521, a rotating shaft 4522, a cleaning roller 4523, a guide groove 4524 and a guide rod 4525. The cleaning frame 451 is symmetrically installed with a fixed seat 4521, a rotating shaft 4522 is installed between the fixed seats 4521 through a bearing, and a cleaning roller 4523 is installed outside between the fixed seats 4521. Bristles are evenly arranged on the cleaning roller 4523, and a slide groove is symmetrically arranged on the rotating shaft 4522. A slider matching the slide groove is installed inside the cleaning roller 4523, a guide groove 4524 is arranged on the fixed seat 4521, and the guide groove 4524 is an inclined annular structure, and a guide rod 4525 matching the guide groove 4524 is installed on the cleaning roller 4523.

[0037] In the above technical scheme, the rotating shaft 4522 is connected to the output shaft of the motor. When the motor drives the rotating shaft 4522 to rotate, the rotating shaft 4522 can drive the cleaning roller 4523 to rotate synchronously, and the bristles on the outside of the cleaning roller 4523 can accurately perform the cleaning and brushing functions. At the same time, since the cleaning roller 4523 and the rotating shaft 4522 are slidably connected, when the guide rod 4525 on the cleaning roller 4523 slides inside the guide groove 4524, the guide groove 4524 can drive the cleaning roller 4523 to swing back and forth while rotating, thereby accurately improving the cleaning effect of the plate, preventing impurities from accumulating in the gaps on the surface, and facilitating the bonding effect of the glue.

[0038] See also Figure 6 As shown, as a preferred technical solution of this embodiment, cleaning rods are evenly arranged on the combing frame 453, cleaning grooves are arranged between adjacent cleaning rods, and the cleaning rods are made of rubber.

[0039] In the above technical solution, when the bristles on the cleaning roller 4523 rotate, the bristles pass through the cleaning grooves between the cleaning rods, and the rubber cleaning rods can then clean the bristles to prevent impurities from accumulating inside the bristles. The cleaned impurities can be quickly collected through the collection rack 454 to prevent the impurities from generating dust.

[0040] See also Figure 8 As shown, as the preferred technical solution of this embodiment, the glue coating unit 46 includes a glue coating rack 461, a liquid storage tank 462, a guide roller 463 and a smear roller 464. The glue coating rack 461 is installed on the left side of the processing rack 44, and a liquid storage tank 462 is arranged inside the glue coating rack 461. The liquid storage tank 462 is connected with the glue storage box 42 through a hose, and a smear roller 464 is installed at the lower end of the glue coating rack 461. Guide rollers 463 are evenly installed in the middle of the glue coating rack 461. The upper end of the guide roller 463 is connected with the liquid storage tank 462, and the lower end of the guide roller 463 is in close contact with the smear roller 464.

[0041] In the above technical solution, the glue inside the glue storage box 42 enters the liquid storage tank 462 through the hose. When the driving unit 47 drives the glue coating rack 461 to rotate, the glue coating rack 461 drives the guide roller 463 to rotate under the action of friction. The guide roller 463 can then apply the glue inside the liquid storage tank 462 to the coating roller 464, and the coating roller 464 then evenly applies the glue on the surface of the plate.

[0042] See also Figure 8 As shown, as a preferred technical solution of this embodiment, a flexible pad is provided on the outer side of the coating roller 464, and the flexible pad is made of loose porous material.

[0043] In the above technical solution, the loose and porous flexible pad can store the glue liquid. At the same time, when the coating roller 464 contacts the plate, the flexible pad is deformed, and the glue liquid inside the flexible pad can be accurately coated on the surface of the plate.

[0044] See also Fig. 9 As shown, as a preferred technical solution of this embodiment, the driving unit 47 includes a driving gear 471, a connecting gear 472 and a connecting belt 473, and the driving gear 471 and the connecting gear 472 are respectively installed on the outside of the processing frame 44, the driving gear 471 is connected to the cleaning unit 45, the connecting gear 472 is connected to the gluing unit 46, the driving gear 471 and the connecting gear 472 are connected by a connecting belt 473, and the diameter of the driving gear 471 is smaller than the diameter of the connecting gear 472.

[0045] In the above technical solution, the driving gear 471 drives the connecting gear 472 to rotate synchronously through the connecting belt 473, thereby realizing the function of quickly applying glue after cleaning the plate. Moreover, the diameter of the driving gear 471 is different from that of the connecting gear 472, thereby realizing the function of connecting at different speeds.

[0046] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A surface treatment device for a board material used in furniture manufacturing, characterized in that: include: Mounting frame (1); A conveyor belt (2) is installed in the middle of the mounting frame (1), and the conveyor belt (2) is used to drive the furniture plate to move horizontally at a uniform speed; A support frame (3) is symmetrically mounted on the left and right sides of the conveyor belt (2), and mounting holes are evenly mounted on the support frame (3); A cleaning and gluing component (4) is mounted on the upper end of the support frame (3), and the cleaning and gluing component (4) is used to first clean the surface of the furniture board and then apply glue; The cleaning and gluing assembly (4) comprises a connecting frame (41), a glue storage box (42), an electric push rod (43), a processing frame (44), a cleaning unit (45), a gluing unit (46) and a driving unit (47). The connecting frame (41) is installed between the upper ends of the support frame (3). The connecting frame (41) is in a U-shaped structure. An opening groove is arranged in the middle of the upper end of the connecting frame (41). The glue storage box (42) is installed in the opening groove. The processing frame (44) is arranged below the glue storage box (42). The electric push rod (43) is symmetrically installed between the upper end of the processing frame (44) and the glue storage box (42). The cleaning unit (45) is installed on the right side of the processing frame (44). The gluing unit (46) is installed on the left side of the processing frame (44). The driving unit (47) is installed on the outer side of the processing frame (44). The driving unit (47) is used to drive the cleaning unit (45) and the gluing unit (46) to rotate synchronously.

2. The surface treatment device for a board material used in furniture manufacturing according to claim 1, characterized in that: The cleaning unit (45) comprises a cleaning frame (451), a cleaning mechanism (452), a combing frame (453) and a collecting frame (454); the cleaning frame (451) is installed on the right side of the processing frame (44); the interior of the cleaning frame (451) is a hollow structure; the cleaning mechanism (452) is installed in the middle of the cleaning frame (451); the collecting frame (454) is installed on the left side of the cleaning frame (451); a negative pressure cavity is provided inside the collecting frame (454); combing frames (453) are evenly installed on the inner side of the collecting frame (454); the combing frames (453) are in close contact with the outer side of the cleaning mechanism (452).

3. A surface treatment device for a board material used in furniture manufacturing according to claim 2, characterized in that: The cleaning mechanism (452) comprises a fixed seat (4521), a rotating shaft (4522), a cleaning roller (4523), a guide groove (4524) and a guide rod (4525); the fixed seat (4521) is symmetrically installed inside the cleaning frame (451); the rotating shaft (4522) is installed inside the fixed seat (4521) through a bearing; the cleaning roller (4523) is installed outside between the fixed seats (4521); bristles are evenly arranged on the cleaning roller (4523); the rotating shaft (4522) is symmetrically arranged with a slide groove; a slider matching with the slide groove is installed inside the cleaning roller (4523); the fixed seat (4521) is provided with a guide groove (4524); the guide groove (4524) is an inclined annular structure; the cleaning roller (4523) is installed with a guide rod (4525) matching with the guide groove (4524).

4. The surface treatment device for a board material used in furniture manufacturing according to claim 2, characterized in that: Cleaning rods are evenly arranged on the combing frame (453), and cleaning grooves are arranged between adjacent cleaning rods. The cleaning rods are made of rubber.

5. The surface treatment device for a board material used in furniture manufacturing according to claim 1, characterized in that: The glue coating unit (46) comprises a glue coating frame (461), a liquid storage tank (462), a guide roller (463) and a smear roller (464). The glue coating frame (461) is installed on the left side of the processing frame (44). The glue coating frame (461) is provided with a liquid storage tank (462) inside. The liquid storage tank (462) is connected to the glue storage box (42) through a hose. A smear roller (464) is installed at the lower end of the glue coating frame (461). Guide rollers (463) are evenly installed in the middle of the glue coating frame (461). The upper end of the guide roller (463) is connected to the liquid storage tank (462), and the lower end of the guide roller (463) is in close contact with the smear roller (464).

6. A surface treatment device for a board material used in furniture manufacturing according to claim 5, characterized in that: The outer surface of the coating roller (464) is provided with a flexible pad, which is made of a loose porous material.

7. The surface treatment device for a board material used in furniture manufacturing according to claim 1, characterized in that: The driving unit (47) comprises a driving gear (471), a connecting gear (472) and a connecting belt (473); the driving gear (471) and the connecting gear (472) are respectively installed on the outside of the processing frame (44); the driving gear (471) is connected to the cleaning unit (45); the connecting gear (472) is connected to the gluing unit (46); the driving gear (471) and the connecting gear (472) are connected via a connecting belt (473); and the diameter of the driving gear (471) is smaller than the diameter of the connecting gear (472).

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