Plate paint spraying device for furniture manufacturing

Abstract

The utility model discloses a plate paint spraying device for furniture manufacturing, and relates to the technical field of furniture manufacturing. The device comprises a base, a pair of supporting columns is vertically fixed to the upper surface of the base. The upper ends of the two supporting columns are connected through a bearing batten. A linear driving assembly is arranged below the bearing batten in parallel; a plate clamping assembly is vertically connected to the linear driving assembly. A plate ash removal assembly, a plate paint spraying assembly and a plate drying assembly are arranged on the bearing batten side by side. One side edge of a plate is clamped through the plate clamping assembly, then the linear driving assembly is used for driving the plate to move linearly, meanwhile, the plate dust removing assembly is used for removing dust on the surface of the plate, and then the plate paint spraying assembly is used for spraying paint on the surface of the plate. And finally, the surfaces of the plates are dried through the plate drying assembly, so that paint spraying operation on the plates is achieved, the paint spraying efficiency and effect of the plates are effectively improved, and the production efficiency of furniture is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of furniture manufacturing, in particular to a plate painting device used 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. It includes cabinets, tables and chairs, etc. The raw materials of these furniture are mostly wooden boards. In the production process of these furniture, the boards need to be painted, so painting equipment is needed.

[0003] The Chinese patent with the authorization announcement number CN219580847U discloses a surface spraying device for furniture board processing, which uses a spraying machine to spray the furniture board through a spray nozzle at the bottom. The above device has the following disadvantages: since the above device can only spray paint on one side of the board, the painting efficiency of the board is poor, which affects the production efficiency of the furniture. Therefore, it is urgent to study a board spraying device for furniture manufacturing to solve the above problems. Utility Model Content

[0004] The utility model provides a plate painting device for furniture manufacturing, and its purpose is to solve the technical problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a plate painting device for furniture manufacturing, comprising a horizontally arranged base; a pair of support columns are vertically fixed to the upper surface of the base; the upper ends of the two support columns are connected by a bearing strip; a linear drive component is installed in parallel below the bearing strip; a plate clamping component is vertically connected to the linear drive component; a plate cleaning component, a plate painting component and a plate drying component are installed side by side on the bearing strip.

[0007] As a preferred technical solution of the utility model, the opposite sides of the two support columns are vertically opened with plate inlets and outlets corresponding to the plate clamping components; a pair of positioning slats parallel to the load-bearing slats are fixed side by side between the lower ends of the two support columns; and a plurality of plate guide rollers are rotatably connected side by side between the two positioning slats.

[0008] As a preferred technical solution of the utility model, the linear drive assembly includes a guide rod whose two ends are respectively fixed to the upper ends of two support columns; a sliding sleeve is slidably connected to the guide rod; the outer peripheral fixed sleeve of the sliding sleeve is provided with a transmission block for carrying the plate clamping assembly; a nut is fixedly inserted into the lower part of the transmission block; a screw rod is matched with the internal thread of the nut; the two ends of the screw rod are respectively rotatably connected to the upper ends of the two support columns; one end of the screw rod is coaxially fixed to the output shaft of a drive motor; and the drive motor is horizontally fixed to a support column.

[0009] As a preferred technical solution of the utility model, the plate clamping assembly includes a clamping frame vertically fixed to the lower surface of the transmission block; the horizontal cross-section of the clamping frame is a U-shaped structure; the opposite side walls of the clamping frame are provided with a plurality of studs arranged side by side from top to bottom; the studs are threadedly engaged with the clamping frame; one end of the stud located on the inner side of the clamping frame is rotatably connected to a positioning plate; a surface of the positioning plate can come into contact with one side edge of the plate.

[0010] As a preferred technical solution of the utility model, the plate cleaning assembly includes a pair of first mounting blocks respectively fixed on opposite sides of the bearing strips; a first air jet pipe is vertically fixed on the two first mounting blocks; a plurality of first nozzles are horizontally connected to the outer walls of the two first air jet pipes side by side from top to bottom; the upper ends of the two first air jet pipes are connected by a first air supply pipe; one end of the first air supply pipe is connected to the outlet end of a first blower; a rotating shaft is vertically rotatably connected to the two first mounting blocks; and the outer peripheries of the two rotating shafts are coaxially fixed with the first nozzles. Corresponding brush rollers; gears are fixedly sleeved on the upper ends of the two rotating shafts; the two gears are meshed with each other; a transmission shaft is horizontally arranged between the two gears; a protrusion is rotatably connected to the transmission shaft; the protrusion is fixed to the upper surface of the bearing strip; a worm is coaxially fixed to one end of the transmission shaft; a worm wheel is meshed on the worm; the worm wheel is fixedly sleeved on the upper end of a rotating shaft; a first pulley is fixedly sleeved on the other end of the transmission shaft; the first pulley is connected to the second pulley through a synchronous belt drive; the second pulley is fixedly sleeved on the other end of the screw.

[0011] As a preferred technical solution of the utility model, the plate painting assembly includes a pair of second mounting blocks respectively fixed on opposite sides of the supporting strips; a paint spray pipe is vertically fixed on each of the two second mounting blocks; a plurality of nozzles are horizontally connected side by side from top to bottom on the outer walls of the two paint spray pipes; the upper ends of the two paint spray pipes are connected by a paint delivery pipe; a delivery pump is installed on the paint delivery pipe; one end of the paint delivery pipe is connected to the outlet end of a paint storage tank.

[0012] As a preferred technical solution of the utility model, the plate drying assembly includes a pair of third mounting blocks respectively fixed on opposite sides of the supporting strips; second air spray pipes are vertically fixed on the two third mounting blocks; electric heating rods are vertically installed in the two second air spray pipes; multiple second nozzles are horizontally connected side by side from top to bottom on the outer walls of the two second air spray pipes; the upper ends of the two second air spray pipes are connected by a second air supply pipe; one end of the second air supply pipe is connected to the outlet end of a second blower.

[0013] The utility model has the following beneficial effects:

[0014] The utility model clamps one side of a vertically arranged plate by a plate clamping assembly, and then drives the plate to move linearly by a linear driving assembly, and at the same time cleans the opposite side of the plate by a plate cleaning assembly, and then sprays paint onto the opposite side of the plate by a plate painting assembly, and finally dries the opposite side of the plate by a plate drying assembly, thereby realizing the painting operation of the plate, which not only realizes the double-sided painting treatment of the plate, but also effectively improves the painting efficiency and effect of the plate, thereby ensuring the production efficiency of furniture.

[0015] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 The utility model is a structural schematic diagram of a plate painting device used for furniture manufacturing.

[0018] Figure 2 for Figure 1 The main view of the structure.

[0019] Figure 3 It is a structural schematic diagram of the linear drive assembly of the utility model being arranged on a base.

[0020] Figure 4 It is a structural schematic diagram of the plate clamping assembly of the utility model.

[0021] Figure 5 It is a structural schematic diagram of the plate cleaning component of the utility model.

[0022] Figure 6It is a structural schematic diagram of the connection between the plate cleaning component and the linear drive component of the utility model.

[0023] Figure 7 It is a structural schematic diagram of the plate painting assembly of the utility model.

[0024] Figure 8 It is a structural schematic diagram of the plate drying component of the utility model.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1-base, 2-support column, 3-bearing slat, 4-linear drive assembly, 5-plate clamping assembly, 6-plate cleaning assembly, 7-plate painting assembly, 8-plate drying assembly, 9-positioning slat, 201-plate inlet and outlet, 401-guide rod, 402-sleeve, 403-transmission block, 404-nut, 405-screw, 406-drive motor, 501-clamping frame, 502-stud, 503-positioning plate, 601-first mounting block, 602-first air spray pipe, 603-first nozzle, 604-first air supply pipe, 605- The first blower, 606-rotating shaft, 607-brush roller, 608-gear, 609-transmission shaft, 610-bump, 611-worm, 612-worm wheel, 613-first pulley, 614-second pulley, 701-second mounting block, 702-paint spray pipe, 703-nozzle, 704-paint delivery pipe, 705-delivery pump, 706-paint storage tank, 801-third mounting block, 802-second air spray pipe, 803-electric heating rod, 804-second nozzle, 805-second air delivery pipe, 806-second blower, 901-plate guide roller. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Embodiment 1:

[0029] See also Figure 1-2As shown, the utility model is a plate painting device for furniture manufacturing, comprising a horizontally arranged base 1; a pair of support columns 2 are vertically bolted to the upper surface of the base 1; the upper ends of the two support columns 2 are connected by a bearing strip 3; the bearing strip 3 is connected to the support column 2 by bolts; a linear drive assembly 4 is arranged in parallel below the bearing strip 3; a plate clamping assembly 5 is vertically connected to the linear drive assembly 4; a plate cleaning assembly 6, a plate painting assembly 7 and a plate drying assembly 8 are arranged side by side on the bearing strip 3. When in use, one side of the vertically arranged plate is clamped by the plate clamping assembly 5, and the plate is driven to move linearly by the linear drive assembly 4, and the opposite side of the plate is cleaned by the plate cleaning assembly 6, and then the paint is sprayed on the opposite side of the plate by the plate painting assembly 7, and finally the opposite side of the plate is dried by the plate drying assembly 8, so as to realize the painting operation of the plate, which not only realizes the double-sided painting of the plate, but also effectively improves the painting efficiency and effect of the plate, and ensures the production efficiency of furniture.

[0030] Among them Figure 3 As shown, the opposite sides of the two support columns 2 are vertically provided with plate inlets and outlets 201 corresponding to the plate clamping components 5; a pair of positioning slats 9 parallel to the bearing slats 3 are bolted side by side between the lower ends of the two support columns 2; and a plurality of plate guide rollers 901 are rotatably connected side by side between the two positioning slats 9. When in use, the plate is vertically passed through a plate inlet and outlet 201, and the plate is placed on the plate guide rollers 901, and then the plate clamping components 5 are used to clamp one side of the vertically arranged plate, which not only facilitates the loading of the plate, but also improves the supporting effect of the plate, thereby ensuring the painting efficiency of the plate.

[0031] Embodiment 2:

[0032] Based on Example 1, Figure 3-4As shown, the linear drive assembly 4 includes a guide rod 401 whose two ends are respectively fixed to the upper ends of the two support columns 2; a sliding sleeve 402 is slidably connected to the guide rod 401; a transmission block 403 for carrying the plate clamping assembly 5 is fixedly sleeved on the outer periphery of the sliding sleeve 402; a nut 404 is fixedly inserted into the lower part of the transmission block 403; a screw rod 405 is matched with the internal thread of the nut 404; the two ends of the screw rod 405 are respectively rotatably connected to the upper ends of the two support columns 2; one end of the screw rod 405 is coaxially fixed to a drive motor 40 through a conventional coupling in the art 6; the driving motor 406 is horizontally bolted to a supporting column 2; the plate clamping assembly 5 includes a clamping frame 501 connected to the lower surface of the transmission block 403 by vertical bolts; the horizontal cross-section of the clamping frame 501 is a U-shaped structure; the opposite side walls of the clamping frame 501 are interspersed with a plurality of studs 502 arranged side by side from top to bottom; the studs 502 are threadedly matched with the clamping frame 501; one end of the stud 502 located on the inner side of the clamping frame 501 is rotatably connected to a positioning plate 503; one surface of the positioning plate 503 can conflict with one side edge of the plate. When in use, one side of the plate is placed on the inner side of the holder 501, and the positioning plate 503 is driven close to the plate by rotating the stud 502, and finally one surface of the positioning plate 503 is in contact with one side of the plate, thereby clamping and positioning the plate, and then the screw rod 405 is driven to rotate by the driving motor 406, prompting the nut 404 to drive the clamping frame 501 to move along the length direction of the guide rod 401 through the transmission block 403, thereby pulling the plate and ensuring the surface painting effect of the plate.

[0033] Embodiment three:

[0034] Based on Example 2, Figure 5-6As shown, the plate cleaning assembly 6 includes a pair of first mounting blocks 601 respectively welded on opposite sides of the bearing strip 3; first air jet pipes 602 are vertically fixed on the two first mounting blocks 601; the outer walls of the two first air jet pipes 602 are horizontally connected with a plurality of conventional first nozzles 603 in the field side by side from top to bottom; the upper ends of the two first air jet pipes 602 are connected by a first air supply pipe 604; one end of the first air supply pipe 604 is connected to the outlet end of a conventional first blower 605 in the field; a rotating shaft 606 is vertically rotatably connected to the two first mounting blocks 601; brush rollers 607 corresponding to the first nozzles 603 are coaxially fixed on the outer circumferences of the two rotating shafts 606; the brush rollers 607 are conventional components in the field, which are composed of It consists of a cylindrical roller body and a plurality of bristles evenly distributed and fixed on the outer wall of the circumferential roller body; the upper ends of the two rotating shafts 606 are keyed to gears 608; the two gears 608 mesh with each other; a transmission shaft 609 is horizontally arranged between the two gears 608; a protrusion 610 is rotatably connected to the transmission shaft 609; the protrusion 610 is welded to the upper surface of the bearing strip 3; a worm 611 is coaxially fixed to one end of the transmission shaft 609; a worm wheel 612 meshes on the worm 611; the worm wheel 612 is keyed to the upper end of a rotating shaft 606; the other end of the transmission shaft 609 is keyed to a first pulley 613; the first pulley 613 is connected to a second pulley 614 through a synchronous belt drive; the second pulley 614 is keyed to the other end of the screw 405. When in use, when the plate moves between the two brush rollers 607, the second pulley 614 is driven to rotate through the screw 405, causing the second pulley 614 to drive the two rotating shafts 606 to rotate synchronously in the opposite direction via the first pulley 613, the transmission shaft 609, the worm 611, the worm wheel 612 and the two gears 608, so that the brush roller 607 can brush the side of the plate. At the same time, the air volume generated by the first blower 605 when it is working is transported to the first nozzle 603 through the first air supply pipe 604 and the first air spray pipe 602, and the first nozzle 603 then blows the wind to the side of the plate, thereby effectively improving the cleaning efficiency and effect of the opposite side of the plate, and ensuring the subsequent painting quality of the plate.

[0035] Among them Figure 7As shown, the plate painting assembly 7 comprises a pair of second mounting blocks 701 respectively welded on opposite sides of the bearing strip 3; a paint spraying pipe 702 is vertically fixed on each of the two second mounting blocks 701; a plurality of conventional nozzles 703 in the art are horizontally connected side by side from top to bottom on the outer walls of the two paint spraying pipes 702; the upper ends of the two paint spraying pipes 702 are connected through a paint delivery pipe 704; a conventional delivery pump 705 in the art is installed on the paint delivery pipe 704; one end of the paint delivery pipe 704 is connected to the outlet end of a paint storage tank 706. When in use, by pouring paint into the paint storage tank 706, when the plate moves between the two paint spraying pipes 702, the paint in the paint storage tank 706 is delivered to the nozzle 703 through the paint delivery pipe 704 and the paint spraying pipe 702 by the delivery pump 705, and the nozzle 703 then sprays the paint onto the side of the plate, thereby achieving double-sided painting of the plate, effectively improving the painting efficiency of the plate.

[0036] Among them Figure 8 As shown, the plate drying assembly 8 includes a pair of third mounting blocks 801 respectively welded on opposite sides of the supporting strip 3; second air spray pipes 802 are vertically fixed on the two third mounting blocks 801; conventional electric heating rods 803 in the field are vertically installed in the two second air spray pipes 802; the diameter of the electric heating rod 803 is smaller than the inner diameter of the second air spray pipe 802; a plurality of conventional second nozzles 804 in the field are horizontally connected side by side from top to bottom on the outer walls of the two second air spray pipes 802; the upper ends of the two second air spray pipes 802 are connected by a second air supply pipe 805; one end of the second air supply pipe 805 is connected to the outlet end of a conventional second blower 806 in the field. When in use, when the board moves to between the two second air spray pipes 802, the air volume generated by the second blower 806 is transported to the second nozzle 804 through the second air supply pipe 805 and the second air spray pipe 802. At the same time, the heat generated by the electric heating rod 803 when it is working heats the air in the second air spray pipe 802, and the second nozzle 804 sprays the hot air to the opposite side of the board, thereby achieving the drying treatment of the paint on the surface of the board, effectively ensuring the production efficiency of the furniture.

[0037] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A panel painting device for furniture manufacturing, characterized in that: It comprises a horizontally arranged base (1); a pair of support columns (2) are vertically fixed on the upper surface of the base (1); The upper ends of the two support columns (2) are connected via a bearing strip (3); a linear drive assembly (4) is installed in parallel below the bearing strip (3); a plate clamping assembly (5) is vertically connected to the linear drive assembly (4); a plate cleaning assembly (6), a plate painting assembly (7) and a plate drying assembly (8) are installed side by side on the bearing strip (3).

2. The panel painting device for furniture manufacturing according to claim 1, characterized in that: The opposite sides of the two support columns (2) are vertically provided with plate inlets and outlets (201) corresponding to the plate clamping components (5).

3. The panel painting device for furniture manufacturing according to claim 1 or 2, characterized in that: A pair of positioning strips (9) parallel to the bearing strips (3) are fixed side by side between the lower ends of the two support columns (2); a plurality of plate guide rollers (901) are rotatably connected side by side between the two positioning strips (9).

4. The panel painting device for furniture manufacturing according to claim 3, characterized in that: The linear drive assembly (4) comprises a guide rod (401) whose two ends are respectively fixed to the upper ends of the two support columns (2); a sliding sleeve (402) is slidably connected to the guide rod (401); a transmission block (403) for carrying the plate clamping assembly (5) is provided on the outer peripheral fixed sleeve of the sliding sleeve (402); a nut (404) is fixedly inserted into the lower part of the transmission block (403); the internal thread of the nut (404) is matched with a screw rod (405); the two ends of the screw rod (405) are respectively rotatably connected to the upper ends of the two support columns (2); one end of the screw rod (405) is coaxially fixed to the output shaft of a drive motor (406); the drive motor (406) is horizontally fixed to a support column (2).

5. The panel painting device for furniture manufacturing according to claim 4, characterized in that: The plate clamping assembly (5) comprises a clamping frame (501) vertically fixed to the lower surface of the transmission block (403); the horizontal cross-section of the clamping frame (501) is a U-shaped structure; the opposite side walls of the clamping frame (501) are provided with a plurality of studs (502) arranged side by side from top to bottom; the studs (502) are threadedly engaged with the clamping frame (501); one end of the studs (502) located on the inner side of the clamping frame (501) is rotatably connected to a positioning plate (503); a surface of the positioning plate (503) can contact one side edge of the plate.

6. The panel painting device for furniture manufacturing according to claim 4 or 5, characterized in that: The plate cleaning assembly (6) comprises a pair of first mounting blocks (601) respectively fixed on opposite sides of the supporting strip (3); a first air jet pipe (602) is vertically fixed on each of the two first mounting blocks (601); a plurality of first nozzles (603) are horizontally connected side by side from top to bottom on the outer walls of the two first air jet pipes (602); the upper ends of the two first air jet pipes (602) are connected via a first air supply pipe (604); one end of the first air supply pipe (604) is connected to the outlet end of a first blower (605).

7. The panel painting device for furniture manufacturing according to claim 6, characterized in that: The two first mounting blocks (601) are both vertically rotatably connected with a rotating shaft (606); the outer circumferences of the two rotating shafts (606) are coaxially fixed with a brush roller (607) corresponding to the first nozzle (603); the upper ends of the two rotating shafts (606) are both fixedly sleeved with a gear (608); the two gears (608) are meshed with each other; a transmission shaft (609) is horizontally arranged between the two gears (608); a convex block (610) is rotatably connected to the transmission shaft (609); the convex block (610) is fixedly fixed on the upper surface of the bearing slat (3); a worm (611) is coaxially fixed to one end of the transmission shaft (609); a worm wheel (612) is meshed on the worm (611); the worm wheel (612) is fixedly sleeved on the upper end of a rotating shaft (606); a first pulley (613) is fixedly sleeved on the other end of the transmission shaft (609); the first pulley (613) is connected to a second pulley (614) through a synchronous belt drive; the second pulley (614) is fixedly sleeved on the other end of the screw rod (405).

8. The panel painting device for furniture manufacturing according to claim 7, characterized in that: The plate painting assembly (7) comprises a pair of second mounting blocks (701) respectively fixed on opposite sides of the supporting strip (3); a paint spraying pipe (702) is vertically fixed on each of the two second mounting blocks (701); a plurality of nozzles (703) are horizontally connected side by side from top to bottom on the outer walls of the two paint spraying pipes (702); the upper ends of the two paint spraying pipes (702) are connected via a paint delivery pipe (704); a delivery pump (705) is installed on the paint delivery pipe (704); one end of the paint delivery pipe (704) is connected to the outlet end of a paint storage tank (706).

9. The panel painting device for furniture manufacturing according to claim 8, characterized in that: The plate drying assembly (8) comprises a pair of third mounting blocks (801) respectively fixed on opposite sides of the supporting strip (3); a second air spray pipe (802) is vertically fixed on both the third mounting blocks (801); an electric heating rod (803) is vertically installed in both the second air spray pipes (802); a plurality of second nozzles (804) are horizontally connected side by side from top to bottom on the outer walls of the two second air spray pipes (802); the upper ends of the two second air spray pipes (802) are connected via a second air supply pipe (805); one end of the second air supply pipe (805) is connected to the outlet end of a second blower (806).

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