An interior paint spraying device for cabinet-type furniture

Abstract

The utility model discloses a kind of inside paint spraying devices of cabinet furniture, the drive assembly one and drive assembly two are equipped in the connecting frame, the other end of the drive assembly one and the other end of drive assembly two are movably sleeved and arranged on support rod, the other end of the drive assembly one is between the other end of drive assembly two, drive plate one is connected on the other end of the drive assembly two, lifting assembly is installed on the drive plate one, drive plate two is installed on the lifting assembly, lifting plate is connected on the drive plate two, paint spraying assembly is movably placed on the lifting plate.The utility model belongs to paint spraying processing technical field, especially relate to a kind of inside paint spraying devices of cabinet furniture, drive assembly one and drive assembly two can adjust the position of drive plate one, so that drive plate one can rotate in three-dimensional space, realize the position adjustment of cabinet body inside, up, left, right and back.

Description

Technical Field

[0001] This invention belongs to the field of spray painting technology, and particularly relates to a spray painting device for the interior of cabinet furniture. Background Technology

[0002] Furniture refers to a broad category of appliances and facilities essential for human beings to maintain normal life, engage in production practices, and carry out social activities. Furniture has also continuously developed and innovated with the times, and today it is diverse in categories, materials, varieties, and uses. As people's living standards improve, their requirements for furniture are also increasing. Some cabinet furniture is open, requiring the inner walls of the cabinet to be painted. Currently, the general practice is to paint the wood panels before assembly. During the assembly process, the paint is easily chipped off, affecting the appearance of the product. However, when painting the interior of assembled furniture, because the inner walls of the cabinet have multiple sets, each at different angles, machine painting is difficult and inefficient. Summary of the Invention

[0003] In view of the above situation and to overcome the defects of the prior art, the present invention provides a painting device for the interior of cabinet furniture. The first drive component and the second drive component can adjust the position of the first drive plate, so that the first drive plate can rotate in three-dimensional space to realize the position adjustment of the upper, lower, left, right and rear of the cabinet interior.

[0004] The technical solution adopted in this invention is as follows: A cabinet-type furniture internal spray painting device includes a fixed frame, a connecting frame connected to the side wall of the fixed frame, a support rod connected inside the fixed frame, a drive component one and a drive component two provided inside the connecting frame, both drive component one and drive component two being movably sleeved with the support rod, the end of drive component one away from the support rod being located outside the end of drive component two away from the support rod, a lifting component mounted on drive plate one, drive plate two mounted on the lifting component, a lifting plate connected to drive plate two, and a spray painting component movably placed on the lifting plate;

[0005] Drive assembly one and drive assembly two can adjust the position of drive plate one, allowing drive plate one to rotate in three-dimensional space and adjust the position of the cabinet inside the cabinet in the upper, lower, left, right and rear directions; the lifting assembly can adjust the spacing of the painting assembly to facilitate painting of cabinets of different sizes.

[0006] Furthermore, the second drive assembly includes a second motor base, which is located on the bottom wall of the connecting frame. A second motor is mounted on the second motor base. The second motor is a dual-rotation motor. The output end of the second motor is connected to a second connecting roller. The second connecting roller movably passes through the side wall of the connecting frame. The connecting frame supports the second connecting roller. One end of the second connecting roller is located inside the connecting frame, and the other end is located outside the connecting frame. A second rotating wheel is mounted on the other end of the second connecting roller. Sleeves are movably mounted on the ends of the support rods. Arc-shaped frame components are connected to the sleeves. A second drive wheel is mounted on the sleeve at one end of the support rod. A second belt is sleeved between the second drive wheel and the second rotating wheel. The second rotating wheel can drive the second drive wheel to rotate through the second belt. The second drive wheel can drive the sleeve to rotate. The sleeve drives the arc-shaped frame component to rotate.

[0007] In a preferred embodiment of the present invention, a connecting block is installed at the middle position of the arc-shaped frame component, and a connecting rod is movably passed through the middle of the connecting block. One end of the connecting rod is located inside the arc-shaped frame component, and the other end of the connecting rod is located outside the arc-shaped frame component. A bevel gear is connected to the end of the connecting rod located inside the arc-shaped frame component, and a drive plate is installed at the other end of the connecting rod located outside the arc-shaped frame component.

[0008] The drive assembly includes a motor base, which is located on the bottom wall of the connecting frame. A motor is mounted on the motor base. The motor is a dual-rotation motor. The output end of the motor is connected to a connecting roller. The connecting roller extends through the other side wall of the connecting frame. The connecting frame supports the connecting roller. One end of the connecting roller is located inside the connecting frame, and the other end is located outside the connecting frame. A rotating wheel is mounted on the other end of the connecting roller. A sleeve is movably mounted on the support rod. The sleeve is located between the sleeves. A bevel gear is connected to one end of the sleeve. The bevel gear meshes with a second bevel gear. A drive wheel is connected to the other end of the sleeve. A belt is connected between the drive wheel and the rotating wheel. The rotating wheel can drive the drive wheel to rotate via the belt. The drive wheel can drive the sleeve to rotate. The sleeve drives the bevel gear to rotate.

[0009] In a preferred embodiment of the present invention, the upper wall of the lifting plate is provided with a limiting groove, and multiple sets of the limiting groove are provided. A baffle is provided on the side wall of the lifting plate, and elastic connectors are respectively connected to both ends of the baffle. A movable plate is connected to the elastic connector, and the movable plate is connected to the end of the painting assembly. When painting is required, the baffle is pressed against the inner wall to be painted to reduce paint leakage.

[0010] Furthermore, the painting assembly includes a sliding plate, which is movably engaged in a limiting groove. A hydraulic rod is mounted on the lifting plate, and the movable end of the hydraulic rod is connected to the side wall of the sliding plate. The sliding plate has multiple limiting grooves. A storage box is movably connected to the sliding plate and is engaged in a limiting groove. A fixing plate is located in the middle of the sliding plate. Hydraulic rods are mounted on both sides of the fixing plate, and the movable ends of the hydraulic rods are connected to the side walls of the storage box. The upper wall of the storage box is connected to... The system is equipped with multiple spray painting devices. A connecting pipe is installed on the side wall of the storage box, through which paint is transported to the storage box. The spray painting devices then spray paint onto the inner wall of the cabinet. The movable plate is connected to the side wall of the storage box. When hydraulic rod one operates, it pushes the sliding plate along the limiting groove one. When hydraulic rod two operates, it moves the storage box, adjusting the position of the spray painting devices to facilitate spray painting onto the inner wall of the cabinet. When the storage box moves outward, it pushes the movable plate outward, and the elastic connector unfolds, facilitating the covering of the inner wall of the cabinet.

[0011] Preferably, the lifting assembly includes a hydraulic rod three, the fixed end of which is disposed on the upper wall of the drive plate one, and the movable end of which is connected to the lower end of the drive plate two. A telescopic rod is connected to the upper wall of the drive plate one, and the upper end of the telescopic rod is connected to the lower end of the drive plate two. The hydraulic rod three can drive the drive plate two to rise or fall when it works, and the telescopic rod can limit the rise or fall of the drive plate two.

[0012] In a preferred embodiment of the present invention, the side wall of the fixed frame is provided with a first slot and a second slot, the first belt is movably connected through the first slot, and the second belt is movably connected through the second slot.

[0013] The bottom wall of the fixed frame is equipped with a support base. There are two sets of support bases, which are symmetrically arranged about the center line of the fixed frame. A slot is provided between the support bases, and the width of the slot is greater than the width of the drive plate.

[0014] The beneficial effects of the present invention after adopting the above structure are as follows:

[0015] (1) Drive assembly one and drive assembly two can adjust the position of drive plate one so that drive plate one can rotate 180° in the vertical direction and 180° in the horizontal direction. When they work together, they can spray paint on the top, bottom, left, right and back of the cabinet.

[0016] (2) The lifting component can adjust the spacing of the spray painting components, making it easy to adapt to the spraying of cabinets of different sizes. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof.

[0018] Figure 1 This is a schematic diagram of the internal painting device for cabinet-type furniture proposed in this invention;

[0019] Figure 2 for Figure 1 A magnified view of a portion at point A;

[0020] Figure 3 This is an isometric view of an internal painting device for cabinet-type furniture proposed in this invention;

[0021] Figure 4 This is a top view of an internal painting device for cabinet-type furniture proposed in this invention;

[0022] Figure 5 for Figure 4 A magnified view of a portion at point B;

[0023] Figure 6 This is a schematic diagram of the drive assembly one and drive assembly two of the internal painting device for cabinet furniture proposed in this invention;

[0024] Figure 7 This is a schematic diagram of the lifting component of an internal painting device for cabinet furniture proposed in this invention;

[0025] Figure 8 for Figure 7 A magnified view of a portion at point C;

[0026] Figure 9 for Figure 7 A magnified view of a portion at point D.

[0027] In the attached diagram: 1. Fixed frame; 2. Connecting frame; 3. Support rod; 4. Drive assembly one; 5. Drive assembly two; 6. Drive plate one; 7. Lifting assembly; 8. Drive plate two; 9. Lifting plate; 10. Painting assembly; 11. Motor base two; 12. Motor two; 13. Connecting roller two; 14. Rotating wheel two; 15. Sleeve; 16. Arc-shaped frame component; 17. Drive wheel two; 18. Belt two; 19. Connecting block; 20. Connecting rod; 21. Bevel gear two; 22. Motor base one; 23. Motor one; 24. Connecting roller. 1. Rotating wheel 1; 26. Sleeve rod; 27. Bevel gear 1; 28. Drive wheel 1; 29. ​​Belt 1; 30. Limiting groove 1; 31. Baffle; 32. Elastic connector; 33. Moving plate; 34. Sliding plate; 35. Hydraulic rod 1; 36. Limiting groove 2; 37. Storage box; 38. Fixed plate; 39. Hydraulic rod 2; 40. Painting device; 41. Connecting pipe; 42. Hydraulic rod 3; 43. Telescopic rod; 44. Slot 1; 45. Slot 2; 46. Support base; 47. Slot; 48. Spraying device. Detailed Implementation

[0028] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0030] like Figures 1-9As shown, a cabinet-type furniture interior painting device includes a fixed frame 1, a connecting frame 2 connected to the side wall of the fixed frame 1, a support rod 3 connected inside the fixed frame 1, and a drive assembly 4 and a drive assembly 5 disposed inside the connecting frame 2. Both drive assembly 4 and drive assembly 5 are movably sleeved with the support rod 3. The end of drive assembly 4 away from the support rod 3 is located outside the end of drive assembly 5 away from the support rod 3. A lifting assembly 7 is mounted on a drive plate 6, a drive plate 8 is mounted on the lifting assembly 7, and a lifting plate 9 is connected to the drive plate 8. A painting assembly 10 is movably placed on the lifting plate 9. Drive assembly 4 and drive assembly 5 can adjust the position of drive plate 6, allowing drive plate 6 to rotate in three-dimensional space to adjust the position of the cabinet interior (up, down, left, right, and rear). Lifting assembly 7 can adjust the spacing of the painting assembly 10 to accommodate painting of cabinet interiors of different sizes.

[0031] The second drive assembly 5 includes a second motor base 11, which is located on the inner bottom wall of the connecting frame 2. A second motor 12 is mounted on the second motor base 11. The output end of the second motor 12 is connected to a second connecting roller 13. The second connecting roller 13 movably passes through the side wall of the connecting frame 2, and the connecting frame 2 supports the second connecting roller 13. One end of the second connecting roller 13 is located inside the connecting frame 2, and the other end is located outside the connecting frame 2. A second rotating wheel 14 is mounted on the other end of the second connecting roller 13. Sleeves 15 are movably mounted on the ends of rod 3. Arc-shaped frame members 16 are connected to the sleeves 15. A drive wheel 17 is mounted on one end of the sleeve 15 supporting rod 3. A belt 18 is sleeved between the drive wheel 17 and the rotating wheel 14. The rotating wheel 14 drives the drive wheel 17 to rotate via the belt 18, which in turn drives the sleeve 15 to rotate. The sleeve 15 then drives the arc-shaped frame member 16 to rotate. A connecting block 19 is installed in the middle of the arc-shaped frame member 16. A connecting rod 20 is movably inserted through the middle of block 19. One end of the connecting rod 20 is located inside the arc-shaped frame 16, and the other end is located outside the arc-shaped frame 16. A bevel gear 21 is connected to the end of the connecting rod 20 inside the arc-shaped frame 16, and a drive plate 6 is connected to the other end of the connecting rod 20 outside the arc-shaped frame 16. The motor 12 drives the connecting roller 13 to rotate, the connecting roller 13 drives the rotating wheel 14 to rotate, and the rotating wheel 14 drives the belt 18. The belt 18 rotates, driving the drive wheel 17 to rotate, driving the sleeve 15 to rotate, the sleeve 15 to rotate the arc-shaped frame 16, the arc-shaped frame 16 to rotate the connecting block 19 to move in an arc, the connecting block 19 to move the connecting rod 20 in an arc, and the connecting rod 20 to move the bevel gear 21 and the drive plate 6. The side wall of the fixed frame 1 is provided with a slot 44 and a slot 45. The belt 29 is movably connected through the slot 44, and the belt 18 is movably connected through the slot 45.

[0032] The drive assembly 4 includes a motor base 22, which is located on the inner bottom wall of the connecting frame 2. A motor 23 is mounted on the motor base 22, and the output end of the motor 23 is connected to a connecting roller 24. The connecting roller 24 movably passes through the other side wall of the connecting frame 2, and the connecting frame 2 supports the connecting roller 24. One end of the connecting roller 24 is located inside the connecting frame 2, and the other end is located outside the connecting frame 2. A rotating wheel 25 is mounted on the other end of the connecting roller 24. A sleeve rod 26 is movably mounted on the support rod 3, and the sleeve rod 26 is located between the sleeves 15. A bevel gear 27 is connected to one end of the sleeve rod 26. The first bevel gear 27 meshes with the second bevel gear 21. A drive wheel 28 is connected to the other end of the sleeve rod 26. A belt 29 is sleeved between the drive wheel 28 and the rotating wheel 25. The rotating wheel 25 can drive the drive wheel 28 to rotate through the belt 29. The drive wheel 28 can drive the sleeve rod 26 to rotate. The sleeve 15 drives the bevel gear 27 to rotate. The motor 23 drives the connecting roller 24 to rotate. The connecting roller 24 drives the rotating wheel 25 to rotate. The rotating wheel 25 drives the belt 29 to rotate. The belt 29 drives the drive wheel 28 to rotate. The drive wheel 28 drives the sleeve rod 26 to rotate. The sleeve rod 26 drives the bevel gear 27 to rotate.

[0033] The upper wall of the lifting plate 9 is provided with a limiting groove 30, and multiple sets of the limiting groove 30 are provided. The side wall of the lifting plate 9 is provided with a baffle 31, and elastic connectors 32 are respectively connected to the two ends of the baffle 31. A movable plate 33 is connected to the elastic connector 32, and the movable plate 33 is connected to the end of the painting assembly 10. When painting is required, the baffle 31 is pressed against the inner wall to be painted to reduce paint leakage.

[0034] The painting assembly 10 includes a sliding plate 34, which is movably engaged in a limiting groove 30. A hydraulic rod 35 is mounted on the lifting plate 9, and the movable end of the hydraulic rod 35 is connected to the side wall of the sliding plate 34. The sliding plate 34 is provided with a limiting groove 36, and multiple sets of limiting grooves 36 are provided. A storage box 37 is movably connected to the sliding plate 34, and the storage box 37 is movably engaged in a limiting groove 36. A fixing plate 38 is provided in the middle of the sliding plate 34, and hydraulic rods 39 are provided on both sides of the fixing plate 38. The movable ends of the hydraulic rods 39 are connected to the side walls of the storage box 37. The upper wall of the storage box 37 is connected to... A painting device 40 is connected, and multiple sets of the painting device 40 are provided. A connecting pipe 41 is provided on the side wall of the storage box 37. Paint is transported to the storage box 37 through the connecting pipe 41. The painting device 40 is used to paint the inner wall of the cabinet. The movable plate 33 is connected to the side wall of the storage box 37. When the hydraulic rod 35 is working, it can push the sliding plate 34 to slide along the limiting groove 30. When the hydraulic rod 39 is working, it can push the storage box 37 to move and adjust the position of the painting device 40 so that the painting device 40 can paint the inner wall of the cabinet. When the storage box 37 moves outward, it pushes the movable plate 33 to move outward, and the elastic connecting piece 32 unfolds to facilitate the covering of the inner wall of the cabinet.

[0035] The lifting assembly 7 includes a hydraulic rod 42, the fixed end of which is located on the upper wall of the drive plate 6, and the movable end of which is connected to the lower end of the drive plate 8. A telescopic rod 43 is connected to the upper wall of the drive plate 6, and the upper end of the telescopic rod 43 is connected to the lower end of the drive plate 8. The hydraulic rod 42 can drive the drive plate 8 to rise or fall, and the telescopic rod 43 can limit the rise or fall of the drive plate 8.

[0036] The bottom wall of the fixed frame 1 is equipped with a support base 46. There are two sets of support bases 46, which are symmetrically arranged with the center line of the fixed frame 1 as the axis of symmetry. A slot 47 is provided between the support bases 46, and the width of the slot 47 is greater than the width of the drive plate 6.

[0037] The specific usage is as follows:

[0038] When the inner wall of the cabinet needs to be painted, first move the device next to the cabinet to be painted, insert the lifting plate 9 into the cabinet, and the hydraulic rod 32 will work to drive the drive plate 2 8 to rise. The lifting plate 9 will drive the baffle 31 to rise, and the baffle 31 will block between the lifting plate 9 and the upper wall of the cabinet. The painting device 40 on the lifting plate 9 can then paint the upper wall of the cabinet. Then, the hydraulic rod 2 39 will work to push the storage box 37 to move away from each other along the sliding plate 34. During the movement, the painting device 40 will spray paint the upper wall of the cabinet. After the painting is completed, Hydraulic rod 35 operates, pushing sliding plate 34 to slide along limiting groove 30. Sliding plate 34 drives storage box 37 to move along lifting plate 9 into the cabinet. After moving a certain distance, hydraulic rod 35 stops working, and hydraulic rod 39 drives storage box 37 to move along sliding plate 34 towards each other. During the movement, painting device 40 sprays paint on the upper wall of the cabinet. After the paint is applied, hydraulic rod 35 operates again. This process is repeated to spray paint the upper wall of the cabinet. The remaining inner walls of the cabinet are sprayed in the same way.

[0039] When different inner walls inside the cabinet need to be sprayed, first adjust the spraying angle. The hydraulic rod 342 works to drive the drive plate 28 to descend, the lifting plate 9 drives the baffle 31 to descend, the hydraulic rod 239 works to drive the storage box 37 to slide onto the sliding plate 34, and the hydraulic rod 135 works to drive the sliding plate 34 to slide onto the baffle 31.

[0040] First, adjust the position of the lifting plate 9 in the vertical direction. The lifting plate 9 can be adjusted from a horizontal position facing upwards to a vertical position, and from a vertical position to a horizontal position facing downwards. The specific operation is as follows:

[0041] When motor 12 operates, it drives connecting roller 13 to rotate counterclockwise. Connecting roller 13 drives rotating wheel 14 to rotate counterclockwise. Rotating wheel 14 drives belt 18 to rotate counterclockwise. Belt 18 drives drive wheel 17 to rotate counterclockwise. Drive wheel 17 drives sleeve 15 to rotate counterclockwise. Sleeve 15 drives arc-shaped frame 16 to rotate counterclockwise. Arc-shaped frame 16 drives connecting block 19 to move in an arc. Connecting block 19 drives connecting rod 20 to move in an arc. Connecting rod 20 drives bevel gear 21 and drive plate 6 to move. If motor 23 is not working, bevel gear 21 meshes with bevel gear 27 while moving with connecting rod 20. Bevel gear 21 moves clockwise along bevel gear 27. The connecting rod 20 rotates on its own axis; therefore, motor 23 needs to work to drive connecting roller 24 to rotate clockwise, connecting roller 24 drives rotating wheel 25 to rotate clockwise, rotating wheel 25 drives belt 29 to rotate clockwise, belt 29 drives drive wheel 28 to rotate clockwise, drive wheel 28 drives sleeve rod 26 to rotate clockwise, sleeve rod 26 drives bevel gear 27 to rotate clockwise. Motor 23 and motor 12 cooperate with each other to make bevel gear 27 and bevel gear 21 relatively stationary. The connecting rod 20 rotates 90° from a vertical position to a horizontal position, and then rotates another 90° to a vertical position. The lifting plate 9 can be adjusted from a horizontal position facing upward to a vertical position, and from a vertical position to a horizontal position facing downward.

[0042] During rotation, after the lifting plate 9 is vertical, the hydraulic rod 342 drives the drive plate 28 to extend, and the lifting plate 9 drives the baffle 31 to extend. The spraying device 48 is located between the lifting plate 9 and the inner wall of the cabinet. The inner wall of the cabinet is painted according to the above spraying method. After the painting is completed, the hydraulic rod 342 drives the drive plate 28 to retract, and the lifting plate 9 drives the baffle 31 to retract. The hydraulic rod 29 drives the storage box 37 to slide onto the sliding plate 34. The hydraulic rod 15 drives the sliding plate 34 to slide onto the baffle 31. The lifting plate 9 can be adjusted from a vertical position to a horizontal position facing downwards. The hydraulic rod 3 42 can drive the drive plate 2 8 to stretch, and the lifting plate 9 can drive the baffle 31 to stretch. The spraying device 48 is located between the lifting plate 9 and the inner bottom wall of the cabinet. The inner bottom wall of the cabinet is sprayed with paint according to the above spraying method. After the treatment is completed, the hydraulic rod 3 42 can drive the drive plate 2 8 to retract, and the lifting plate 9 can drive the baffle 31 to retract. The hydraulic rod 2 39 can drive the storage box 37 to slide onto the sliding plate 34. The hydraulic rod 1 35 can drive the sliding plate 34 to slide onto the baffle 31.

[0043] Then, both motors 23 and 12 reverse their directions, adjusting the lifting plate 9 back to a vertical position. Next, the position of the lifting plate 9 is adjusted horizontally. The lifting plate 9 can be adjusted in angle horizontally, facilitating painting of the two inner sidewalls of the cabinet. The specific operation is as follows:

[0044] Motor 23 drives connecting roller 24 to rotate clockwise, which in turn drives rotating wheel 25 to rotate clockwise. Rotating wheel 25 drives belt 29 to rotate clockwise, which in turn drives drive wheel 28 to rotate clockwise. Drive wheel 28 drives sleeve rod 26 to rotate clockwise, which in turn drives bevel gear 27 to rotate clockwise. Bevel gear 27 then drives bevel gear 21, which meshes with it, to rotate counter-clockwise. Bevel gear 21 then drives connecting rod 20 to rotate horizontally by 90°. Finally, hydraulic rod 42 operates, driving the drive... The second moving plate 8 is stretched, the lifting plate 9 drives the baffle 31 to stretch, and the spraying device 48 is located between the lifting plate 9 and one of the two opposing inner walls of the cabinet. The spraying device sprays paint on one of the opposing inner walls of the cabinet according to the above-described spraying method. After the treatment, the third hydraulic rod 42 works to drive the second moving plate 8 to retract, the lifting plate 9 drives the baffle 31 to retract, the second hydraulic rod 39 works to drive the storage box 37 to slide onto the sliding plate 34, the first hydraulic rod 35 works to drive the sliding plate 34 to slide to the baffle 31, and then the first motor 23 works to drive the connecting roller 2. 4. Rotating counterclockwise, connecting roller 24 drives rotating wheel 25 to rotate counterclockwise, rotating wheel 25 drives belt 29 to rotate counterclockwise, belt 29 drives drive wheel 28 to rotate counterclockwise, drive wheel 28 drives sleeve rod 26 to rotate counterclockwise, sleeve rod 26 drives bevel gear 27 to rotate counterclockwise, bevel gear 27 drives bevel gear 21 to rotate clockwise, bevel gear 21 drives connecting rod 20 to rotate horizontally by 180°, hydraulic rod 42 works to drive drive plate 28 to stretch, lifting plate 9 drives... The baffle 31 is stretched, and the spraying device 48 is located between the lifting plate 9 and the two opposite inner walls of the cabinet. The opposite inner walls of the cabinet are sprayed with paint according to the above spraying method. After the treatment is completed, the hydraulic rod 32 works to drive the drive plate 2 8 to retract, the lifting plate 9 drives the baffle 31 to retract, the hydraulic rod 2 39 works to drive the storage box 37 to slide onto the sliding plate 34, and the hydraulic rod 1 35 works to drive the sliding plate 34 to slide onto the baffle 31. This achieves the technical effect of spraying paint on the upper, lower, left, right and rear of the cabinet.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents. In conclusion, if those skilled in the art, inspired by this description, design similar structural methods and embodiments without departing from the inventive spirit of the invention, such designs should fall within the protection scope of the present invention.

Claims

1. A cabinet-type furniture interior paint spraying device comprising a fixed frame, a connecting frame connected to the side wall of the fixed frame, and a supporting rod connected in the fixed frame, characterized in that, The driving assembly one and the driving assembly two are movably sleeved with the supporting rod, one end of the driving assembly one away from the supporting rod is arranged outside one end of the driving assembly two away from the supporting rod; The driving assembly one comprises a motor base one arranged on the inner bottom wall of the connecting frame, a motor one mounted on the motor base one, a connecting roller one connected with the output end of the motor one, the other end of the connecting roller one arranged outside the connecting frame, a rotating wheel one mounted on the other end of the connecting roller one, a sleeve rod movably mounted on the supporting rod, one end of the sleeve rod connected with a conical gear one, the conical gear one engaged with a conical gear two, the other end of the sleeve rod connected with a driving wheel one, and the driving wheel one and the rotating wheel one sleeved with a belt one. The driving assembly two comprises a motor base two arranged on the inner bottom wall of the connecting frame, a motor two mounted on the motor base two, a connecting roller two connected with the output end of the motor two, the other end of the connecting roller two arranged outside the connecting frame, a rotating wheel two mounted on the other end of the connecting roller two, a sleeve arranged on the end of the supporting rod, the sleeve connected with an arc frame, a driving wheel two mounted on the sleeve of the end of the supporting rod, and the driving wheel two and the rotating wheel two sleeved with a belt two. The arc frame is provided with a connecting block arranged at the middle part, a connecting rod movably arranged in the connecting block, one end of the connecting rod arranged inside the arc frame, the other end of the connecting rod arranged outside the arc frame, the one end of the connecting rod arranged inside the arc frame connected with a conical gear two, and the other end of the connecting rod arranged outside the arc frame connected with a driving plate one. The driving plate one is provided with a lifting assembly, the lifting assembly is provided with a driving plate two, the driving plate two is provided with a lifting plate, and the lifting plate is movably arranged with a paint spraying assembly.

2. A cabinet furniture interior paint spraying device according to claim 1, characterized in that The upper wall of the lifting plate is provided with a plurality of limiting grooves one, the side wall of the lifting plate is provided with a baffle, the both ends of the baffle are respectively connected with elastic connecting pieces, the elastic connecting pieces are connected with a moving plate, and the moving plate is connected with the end of the paint spraying assembly.

3. A cabinet furniture interior paint spraying device according to claim 2, characterized in that The paint spraying assembly comprises a sliding plate movably clamped in the limiting groove one, a hydraulic rod one mounted on the lifting plate, the movable end of the hydraulic rod one connected with the side wall of the sliding plate, a limiting groove two arranged on the sliding plate, a plurality of limiting grooves two arranged on the sliding plate, a storage box movably connected with the sliding plate, the storage box movably clamped in the limiting groove two, a fixed plate arranged at the middle part of the sliding plate, hydraulic rods two arranged on the both side walls of the fixed plate, the movable ends of the hydraulic rods two connected with the side wall of the storage box, a paint spraying device arranged on the upper wall of the storage box, a plurality of paint spraying devices arranged on the storage box, a connecting pipe arranged on the side wall of the storage box, and the moving plate connected with the side wall of the storage box.

4. A cabinet-type furniture interior paint spraying device according to claim 3, characterized in that The lifting assembly comprises a hydraulic rod three, a fixed end of the hydraulic rod three is arranged on the upper wall of the driving plate one, a movable end of the hydraulic rod three is connected with the lower end of the driving plate two, a telescopic rod is connected with the upper wall of the driving plate one, and the upper end of the telescopic rod is connected with the lower end of the driving plate two.

5. A cabinet-type furniture interior paint spraying device according to claim 4, characterized in that The fixed frame side wall is provided with a slot hole one and a slot hole two, the belt one is movably arranged through the slot hole one, and the belt two is movably arranged through the slot hole two.

6. A cabinet-type furniture interior paint spraying device according to claim 5, characterized in that The bottom wall of the fixed frame is provided with supporting seats, the supporting seats are arranged in two groups, the two groups of supporting seats are symmetrically arranged with the center line of the fixed frame as the symmetric axis, and the supporting seats are provided with clamping grooves, and the width of the clamping grooves is greater than the width of the driving plate one.

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