Hole-hole plate furniture paint processing device and processing technology thereof

Abstract

The invention relates to the technical field of furniture paint brushing, in particular to a hole-hole plate furniture paint processing device and a processing technology thereof. Comprising a plurality of adjustable frames and insertion rods, brush strips are arranged at the bottom ends of the insertion rods, the brush strips are connected with the insertion rods through contraction and expansion devices, pushing rings are arranged on the insertion rods and are in transmission connection with the contraction and expansion devices, transmission rings are fixedly installed on the insertion rods, ring teeth are arranged on the tops of the insertion rods, and sliding seats horizontally sliding on the adjustable frames are arranged on the adjustable frames. A first transmission plate and a second transmission plate are arranged on the sliding seat, an inclined transmission block is fixedly arranged on the sliding seat, a horizontal transmission rod is arranged beside the adjustable frame, and the horizontal transmission rod is in transmission fit with the inclined transmission block. The brush strip is contracted, inserted and expanded to be attached to the hole through the contraction and expansion device and is matched with the insertion rod to rotate, uniform brushing is guaranteed, and paint waste is reduced; the number of the inserting rods participating in machining can be accurately adjusted, the device can be matched with hole plates with different row hole numbers, continuous and synchronous brushing of multiple rows of holes is achieved, and the universality and the large-scale production efficiency are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of furniture painting technology, in particular to a hole plate furniture paint processing device and a processing technology thereof. BACKGROUND

[0002] In the paint processing process of hole plate furniture, there are various paint application methods such as spraying and brushing. When the plate thickness is large, the paint application amount is different at the hole opening and hole wall position during spraying operation, resulting in uneven spraying. Spraying has a greater impact on the working environment and a higher degree of waste of paint. High-pressure and high-speed paint flow is required to achieve more uniform spraying in the hole, resulting in waste. During brushing operation, the traditional processing method has many pain points: first, manual brushing or fixed brushes are difficult to uniformly apply the hole sidewall, especially the hole depth and edge, which is prone to omissions and accumulation, resulting in low paint utilization and poor surface quality; second, the brush bar is a fixed structure, which is easy to rub against the hole opening edge when inserted into the hole, scraping off the pre-attached paint, causing waste and uneven application; third, it cannot flexibly adapt to different hole plate hole numbers. When the number of holes to be processed is less than the number of brushes, the excess brushes are easy to interfere with the processing or need to be manually removed, which is tedious and inefficient. These problems result in low processing efficiency and unstable quality of hole plate, which is difficult to meet the needs of large-scale production. SUMMARY

[0003] Therefore, it is necessary to provide a hole plate furniture paint processing device and a processing technology thereof to solve the problems of the prior art.

[0004] To solve the problems of the prior art, the technical scheme adopted by the present application is as follows: The present application provides a hole plate furniture paint processing device, comprising a plurality of adjustable frames and a plurality of insertion rods capable of synchronously brushing paint on the holes of the hole plate. The bottom side of the vertically arranged insertion rod is provided with a brush bar, and the brush bar is connected to the insertion rod through a contraction and expansion device. A push ring is slidably arranged in the middle of the insertion rod, and the push ring is drivingly connected to the contraction and expansion device. A transmission ring is fixedly installed on the insertion rod. A ring tooth is arranged at the top of the insertion rod. The insertion rod is installed on the adjustable frame in one-to-one correspondence. A sliding seat horizontally slidingly arranged on the adjustable frame is fixedly connected to a first transmission plate capable of abutting the transmission ring. A second transmission plate capable of abutting the push ring is also arranged on the sliding seat. The second transmission plate is vertically slidingly connected to the sliding seat. An inclined transmission block is fixedly arranged on the sliding seat. The outermost two adjustable frames are provided with horizontal transmission rods synchronously lifting with the adjustable frames. The horizontal transmission rods are sequentially drivingly connected to the plurality of inclined transmission blocks.

[0005] Preferably, the collecting and expanding device comprises a first articulated rod and a second articulated rod, the bottom of the plug-in rod is provided with a mounting groove, the first articulated rod and the second articulated rod are staggered, the middle part of the first articulated rod is hinged to the middle part of the second articulated rod, one end of the first articulated rod is hinged to the mounting groove, the other end of the first articulated rod is connected to the brush strip through a hinge seat, the hinge seat is slidingly connected to the brush strip, one end of the second articulated rod is vertically slidingly connected to the mounting groove, the other end of the second articulated rod is hinged to the brush strip, the collecting and expanding device and the brush strip are each provided with a plurality of groups and are annularly distributed around the plug-in rod axis, and the pushing ring is hinged to the plurality of second articulated rods.

[0006] In order to realize the overall lifting and adaptive adjustment of the plug-in rod, the processing device further comprises a mounting frame and a lifting frame, the mounting frame is arranged on the processing device in a lifting-adjustable manner, the lifting frame is arranged directly below the mounting frame and is in transmission connection with the mounting frame, a plurality of adjustable frames are sequentially arranged on the lifting frame along the length direction of the lifting frame, a horizontal transmission rod is mounted on the lifting frame, the plug-in rod is vertically slidingly arranged on the mounting frame, the plug-in rod is provided with a fixing ring between the mounting frame and the lifting frame, a first spring is sleeved on the plug-in rod, the bottom of the mounting frame is provided with a swivel, the top end of the first spring is connected to the mounting frame through the swivel, and the bottom of the first spring is connected to the fixing ring.

[0007] Preferably, the two ends of the lifting frame are respectively fixedly provided with first linear drives, the two first linear drives are oppositely arranged, the output ends of the two first linear drives are fixedly connected to the end portions of the horizontal transmission rod, the lifting frame is provided with a limiting frame for sliding of the horizontal transmission rod, the adjustable frame is provided with a second spring, the second spring is located at the end of the sliding seat away from the inclined transmission block, and the second spring is connected to the adjustable frame and the sliding seat respectively.

[0008] Preferably, the two ends of the lifting frame are respectively provided with vertically arranged second linear drives, the lifting frame is provided with a pressing plate along the length direction thereof, the second transmission plate is fixedly connected with an extension plate, the sliding seat is provided with a lifting sliding groove, the extension plate extends through the lifting sliding groove to a side away from the second transmission plate and abuts against the surface of the pressing plate, and the output ends of the two second linear drives are fixedly connected to the two ends of the pressing plate respectively.

[0009] In order to supply paint to the brush strip on the plug-in rod, a hollow flow guide channel is arranged at the center of the plug-in rod, a corrugated flow guide pipe is arranged at the bottom of the plug-in rod, a paint flow channel is arranged inside the brush strip along the length direction thereof, one end of the corrugated flow guide pipe is in communication with the hollow flow guide channel, the other end of the corrugated flow guide pipe is in communication with the paint flow channel, and a detachable sealing plate is detachably mounted outside the paint flow channel.

[0010] Preferably, the adjustable frame is provided with an avoiding groove for avoiding the insertion rod and the transmission ring, the insertion rod is further provided with a sliding ring, the sliding ring is fixedly connected with the pushing ring through a connecting rod, the second transmission plate is in transmission connection with the pushing ring, the first transmission plate and the second transmission plate are both provided with an arc-shaped clamping groove for clamping the transmission ring and the sliding ring, and the sliding ring and the insertion rod are further provided with a third spring for fixedly connecting the sliding ring and the insertion rod.

[0011] Preferably, the mounting frame is further provided with a rotary driver, a toothed belt, a limiting abutting plate and two rotating discs, the two rotating discs are respectively located at two ends of the mounting frame, the output end of the rotary driver is fixedly connected with one of the rotating discs, the toothed belt is sleeved on the two rotating discs, the limiting abutting plate is fixedly installed on the mounting frame, the ring teeth are in meshing connection with the toothed belt, the limiting abutting plate is located on the side of the toothed belt away from the ring teeth, and the thickness of the ring teeth is greater than the thickness of the toothed belt.

[0012] Preferably, a third linear driver is vertically and fixedly installed at the top end of the mounting frame, the output end of the third linear driver is connected with the lifting frame through a push rod, the lifting frame is fixedly connected with a vertical limiting rod, and the top of the vertical limiting rod is in sliding connection with the mounting frame.

[0013] The hole plate furniture paint processing process also provides the following steps. S1: The surface and holes of the hole plate are polished, and the hole plate is placed on the processing platform of the processing device; S2: A plurality of insertion rods are driven to synchronously descend into the holes, and the expansion device is driven to expand the brush strip to make the brush strip adhere to the hole surface, then the insertion rods are driven to rotate, the brush strip is retracted after completing the brushing operation, and the height of the insertion rods is reset; S3: Brushing operations of a plurality of groups of holes are sequentially completed, when the number of the remaining holes is less than the number of the insertion rods, the horizontal transmission rod is driven to displace to adjust the horizontal position of the sliding seat, so that the disconnection of the transmission cooperation with the insertion rods is realized, when the number of the remaining transmission cooperation insertion rods is consistent with the number of the holes to be processed, the insertion rods are driven to descend and the brushing operation is realized according to the step S2, and the disconnected insertion rods do not synchronously operate; S4: After the holes are brushed, the surface of the hole plate is brushed.

[0014] The hole plate furniture paint processing process has the following beneficial effects compared with the prior art: 1. The brush strip can be inserted into the hole in the retracted state through the expansion device connected with the insertion rod, so that the friction and paint scraping of the hole mouth are avoided, the brush strip is expanded to adhere to the hole side wall through the pushing ring after entering the hole, the rotation of the insertion rod is realized, the problems of the traditional brush leakage and accumulation are solved, accurate paint supply is realized, and raw material waste is reduced.

[0015] 2. The horizontal transmission rod cooperates with the inclined transmission block and the sliding seat. The horizontal transmission rod is driven to displace by the first linear driver. The outer sliding seat is gradually separated from the transmission of the insertion rod. The number of insertion rods participating in the processing is accurately adjusted to be consistent with the number of holes to be processed. The second spring provides a restoring force for the sliding seat to ensure that the insertion rods not adjusted are always in transmission connection and adjacent distribution. Without manual disassembly, the hole plate with different numbers of holes can be adapted. Multiple insertion rods can process the same row of holes synchronously. The multi-row hole continuous brushing is realized by the step-by-step adjustment function. The universality of the equipment is improved, and it is suitable for large-scale production. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a perspective view of the hole plate furniture paint processing device; Figure 2 is a front view of the hole plate furniture paint processing device; Figure 3 is a partial perspective view of the hole plate furniture paint processing device Figure 1 . Figure 4 is a partial perspective view of the hole plate furniture paint processing device Figure 2 . Figure 5 is a top view of the lifting frame in the hole plate furniture paint processing device; Figure 6 is a perspective view of the insertion rod and the adjustable frame in the hole plate furniture paint processing device; Figure 7 is a perspective view of the insertion rod and the sliding seat in the hole plate furniture paint processing device; Figure 8 is a partial sectional view of the insertion rod in the hole plate furniture paint processing device; Figure 9 is a perspective view of the hole plate furniture paint processing device Figure 10 is a partial perspective view of the hole plate furniture paint processing device Figure 3 .

[0017] Reference numerals in the drawings are: 1. Adjustable frame; 2. Insert rod; 3. Brush strip; 4. Retracting / expanding device; 5. Pushing ring; 6. Transmission ring; 7. Ring tooth; 8. Sliding seat; 9. First transmission plate; 10. Second transmission plate; 11. Inclined transmission block; 12. Horizontal transmission rod; 13. First hinge rod; 14. Second hinge rod; 15. Mounting slot; 16. Hinge seat; 17. Mounting bracket; 18. Lifting frame; 19. Fixing ring; 20. First spring; 21. First linear actuator; 22. Limiting 23. Position frame; 24. Second spring; 25. Second linear actuator; 26. Pressure plate; 27. Extension plate; 28. Lifting slide; 29. ​​Corrugated guide pipe; 30. Paint flow channel; 31. Removable sealing plate; 32. Clearance groove; 33. Sliding ring; 34. Connecting rod; 35. Arc-shaped snap-fit ​​groove; 36. Third spring; 37. Rotary actuator; 38. Toothed belt; 39. Limiting and clamping plate; 40. Turntable; 41. Third linear actuator; 42. Vertical limiting rod. Detailed Implementation

[0018] To further understand the features, technical means, and specific objectives and functions achieved by the present invention, the present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

[0019] like Figures 1-10 The perforated board furniture painting device shown includes several adjustable frames 1 and insert rods 2 that can simultaneously apply paint to the perforated board holes. A brush strip 3 is located beside the bottom of the vertically positioned insert rod 2, and the brush strip 3 is connected to the insert rod 2 via a retracting / expanding device 4. A pushing ring 5 is slidably positioned in the middle of the insert rod 2, and the pushing ring 5 is connected to the retracting / expanding device 4. A transmission ring 6 is fixedly installed on the insert rod 2, and a ring tooth 7 is located at the top of the insert rod 2. The insert rods 2 are mounted on the adjustable frames 1 in a one-to-one correspondence. A sliding seat 8 is provided on the adjustable frame 1, and a first transmission plate 9 that abuts against the transmission ring 6 is fixedly connected to the sliding seat 8. A second transmission plate 10 that abuts against the pushing ring 5 is also provided on the sliding seat 8. The second transmission plate 10 is vertically slidably connected to the sliding seat 8. An inclined transmission block 11 is fixedly installed on the sliding seat 8. Horizontal transmission rods 12 that rise and fall synchronously with the adjustable frames 1 are located beside the two outermost adjustable frames 1, and the horizontal transmission rods 12 can sequentially engage with several inclined transmission blocks 11.

[0020] In the process of painting the hole plate furniture, in order to improve the uniformity of paint coating and reduce the utilization rate of paint, a plurality of insertion rods 2 are inserted into the holes of the same row of hole plates, and the brush bar 3 is driven to rotate by the insertion rod 2 to realize the brushing work of the hole wall, and the brushing function of the paint is realized. When the adjustable frame 1 is lifted, the sliding seat 8 connected thereto is driven to move synchronously, the first transmission plate 9 fixedly connected with the sliding seat 8 is driven to move synchronously, the transmission ring 6 driven by the first transmission plate 9 is driven to move synchronously, and the insertion rod 2 is driven to realize the lifting function by the transmission ring 6. When the insertion rod 2 moves, the brush bar 3 at the end thereof moves synchronously, and after lifting in place, the brush bar 3 is inserted between the holes. At this time, the second transmission plate 10 is driven to lift, thereby driving the second transmission plate 10 to drive the push ring 5 connected therewith to move synchronously, the push ring 5 drives the expansion device 4 connected therewith to work, and then drives the brush bar 3 connected with the expansion device 4 to expand outward. The brush bar 3 abuts against the side wall of the hole, and the insertion rod 2 is driven to rotate at this time. When the insertion rod 2 rotates, the brush bar 3 is driven to rotate, the brush bar 3 uniformly coats the entire hole wall with paint, and the paint brushing effect is realized. When the number of the insertion rod 2 is more than the number of the hole plate to be processed, the horizontal transmission rod 12 is driven to move, the horizontal transmission rod 12 abuts against the inclined transmission block 11 to move, thereby driving the sliding seat 8 to move on the adjustable frame 1, so that the first transmission plate 9 and the transmission ring 6 are disconnected, and the second transmission plate 10 and the push ring 5 are disconnected. At this time, when the plurality of adjustable frames 1 are lifted as a whole, the first transmission plate 9 and the transmission ring 6 are not connected, so that the displacement does not drive the insertion rod 2 to move synchronously, that is, the number of the insertion rod 2 inserted into the hole plate changes, so that the number of the insertion rod 2 that can move corresponds to the remaining holes to be coated, so that the brushing work of different hole numbers can be adaptively realized. After the expansion of the brush bar 3, the brush bar 3 on the insertion rod 2 that has been avoided does not drive, that is, the insertion rod 2 does not perform subsequent actions after avoiding. The insertion rod 2, the expansion device 4 and the brush bar 3 cooperate to enter the hole in the retracted state, and expand in the hole, avoiding the paint being scraped off and accumulated when contacting the hole, causing uneven coating and paint waste.

[0021] The collecting and expanding device 4 comprises a first hinged rod 13 and a second hinged rod 14, the bottom side of the plug rod 2 is provided with a mounting groove 15, the first hinged rod 13 and the second hinged rod 14 are staggered, the middle part of the first hinged rod 13 is hinged with the middle part of the second hinged rod 14, one end of the first hinged rod 13 is hinged with the mounting groove 15, the other end of the first hinged rod 13 is connected with the brush strip 3 through a hinge seat 16, the hinge seat 16 is slidingly connected with the brush strip 3, one end of the second hinged rod 14 is vertically slidingly connected with the mounting groove 15, the other end of the second hinged rod 14 is hinged with the brush strip 3, the collecting and expanding device 4 and the brush strip 3 are provided with a plurality of groups and are annularly distributed around the axis of the plug rod 2, and the pushing ring 5 is hinged with the plurality of second hinged rods 14.

[0022] When the pushing ring 5 vertically slides relative to the plug rod 2, the pushing ring 5 drives the second hinged rod 14 hinged therewith to slide in the mounting groove 15, drives the first hinged rod 13 and the second hinged rod 14 to synchronously and reversely deflect when sliding, and further drives the brush strip 3 mounted on the collecting and expanding device 4 to displace along the radial direction of the plug rod 2, realizes the movement function of approaching or moving away from the plug rod 2, realizes the collecting and expanding effect, in the state of contraction, the outer edge of the brush strip 3 does not contact the hole, and the paint on the brush strip 3 is not squeezed and dropped in the sliding insertion process, thereby preventing the uneven coating and paint material waste from occurring; after expansion, the brush strip 3 can tightly adhere to the hole wall and realize the coating function when the plug rod 2 rotates.

[0023] In order to realize the overall lifting and adaptive adjustment of the plug rod 2, the following structure is designed.

[0024] The processing device further comprises a mounting frame 17 and a lifting frame 18, the mounting frame 17 is arranged on the processing device in a lifting and adjustable manner, the lifting frame 18 is arranged below the mounting frame 17 and is in transmission connection with the mounting frame 17, a plurality of adjustable frames 1 are sequentially arranged on the lifting frame 18 along the length direction of the lifting frame 18, the horizontal transmission rod 12 is mounted on the lifting frame 18, the plug rod 2 is vertically slidingly arranged on the mounting frame 17, the plug rod 2 is provided with a fixing ring 19 between the mounting frame 17 and the lifting frame 18, a first spring 20 is sleeved on the plug rod 2, a rotating ring is arranged at the bottom of the mounting frame 17, the top end of the first spring 20 is connected with the mounting frame 17 through the rotating ring, and the bottom of the first spring 20 is connected with the fixing ring 19.

[0025] The lifting frame 18 can realize the lifting function below the mounting frame 17. When the lifting frame 18 is displaced, it can drive several adjustable frames 1 mounted on the lifting frame 18 to be displaced synchronously, and then drive several plug rods 2 which have been transmissionally connected to be synchronously lifted. The horizontal transmission rod 12 is arranged on the lifting frame 18 and is used to adjust the number of plug rods 2 which are lifted synchronously with the lifting frame 18. The arrangement of the first spring 20 makes the plug rod 2 in the initial position when it is not in transmission with the first transmission plate 9, and the position is always kept stable during the operation due to the elastic force. When the first transmission plate 9 is in transmission with the transmission ring 6 on the plug rod 2, the lifting frame 18 is lowered to drive the adjustable frame 1 to be displaced, and then drive the plug rod 2 to stretch the first spring 20 and be displaced synchronously with the lifting frame 18, so that the height of the plug rod 2 which is not in the transmission connection state changes relatively, which is convenient for subsequent insertion of a specific number of plug rods 2 into the hole plate.

[0026] The first linear driver 21 is fixedly arranged at the two ends of the lifting frame 18. The two first linear drivers 21 are arranged oppositely. The output ends of the two first linear drivers 21 are fixedly connected with the end portions of the horizontal transmission rod 12. The lifting frame 18 is provided with a limiting frame 22 for sliding of the horizontal transmission rod 12. The second spring 23 is arranged on the adjustable frame 1 and located at the end of the sliding seat 8 away from the inclined transmission block 11. The second spring 23 is connected with the adjustable frame 1 and the sliding seat 8 respectively.

[0027] When the number of plug rods 2 required for coating adjustment is needed, the first linear driver 21 is outputted to drive the horizontal transmission rod 12 fixedly connected therewith to be displaced. The horizontal transmission rod 12 is displaced towards the center position of the lifting frame 18. In the displacement process, the inclined transmission block 11 on the sliding seat 8 located on the outside is gradually contacted. The sliding seat 8 is displaced on the adjustable frame 1 through the inclined transmission block 11 to realize the transmission disengagement function. The first transmission plate 9 and the second transmission plate 10 on the sliding seat 8 after sliding no longer drive the plug rod 2 and the brush strip 3. In the adjustment process, the remaining drivable plug rods 2 are always adjacent to realize the purpose of accurate adjustment. The second spring 23 plays the functions of abutting and resetting.

[0028] The second linear driver 24 is arranged vertically at the two ends of the lifting frame 18. The lifting frame 18 is provided with a pressing plate 25 along the length direction thereof. The second transmission plate 10 is fixedly connected with an extension plate 26. The lifting frame 18 is provided with a lifting sliding groove 27. The extension plate 26 extends through the lifting sliding groove 27 to the side away from the second transmission plate 10 and abuts against the surface of the pressing plate 25. The output ends of the two second linear drivers 24 are fixedly connected with the two ends of the pressing plate 25 respectively.

[0029] When the second transmission plate 10 needs to be driven, the second linear driver 24 outputs to drive the fixedly connected pressing plate 25 to displace, the pressing plate 25 drives the fixedly connected extension plate 26 to displace synchronously, the extension plate 26 drives the fixedly connected second transmission plate 10 to displace synchronously, and the transmission function is realized. The lifting chute 27 plays a guiding and limiting function on the extension plate 26, and drives the extension plate 26 to disengage from the pressing plate 25 when the sliding seat 8 is displaced laterally, thereby releasing the transmission cooperation between the pressing plate 25 and the extension plate 26, and releasing the transmission cooperation between the second transmission plate 10 and the pushing ring 5. In this state, the pressing plate 25 will not displace the second transmission plate 10 which has been displaced laterally.

[0030] In order to supply paint to the brush strip 3 on the insertion rod 2, a hollow flow guide channel is arranged at the center of the insertion rod 2, and a corrugated flow guide pipe 28 is arranged at the bottom of the insertion rod 2. A paint flow channel 29 is arranged inside the brush strip 3 along the length direction of the brush strip 3. One end of the corrugated flow guide pipe 28 is in communication with the hollow flow guide channel, and the other end is in communication with the paint flow channel 29. A detachable sealing plate 30 is detachably arranged outside the paint flow channel 29.

[0031] The paint flows into the insertion rod 2 through the hollow flow guide channel, and flows into the paint flow channel 29 in the brush strip 3 through the corrugated flow guide pipe 28, and then supplies paint to the brush strip 3 through the paint flow channel 29. The detachable sealing plate 30 facilitates subsequent cleaning of the paint flow channel 29 in the brush strip 3.

[0032] The adjustable frame 1 is provided with an avoiding groove 31 for avoiding the insertion rod 2 and the transmission ring 6. The insertion rod 2 is further provided with a sliding ring 32, which is fixedly connected with the pushing ring 5 through a connecting rod 33. The second transmission plate 10 is in transmission connection with the pushing ring 5. The first transmission plate 9 and the second transmission plate 10 are both provided with arc-shaped clamping grooves 34 for clamping the transmission ring 6 and the sliding ring 32. The sliding ring 32 and the insertion rod 2 are further provided with a third spring 35 for fixedly connecting them.

[0033] The avoiding groove 31 arranged on the adjustable frame 1 is used for avoiding the insertion rod 2 which has been disengaged from transmission, so that relative displacement between the adjustable frame 1 and the insertion rod 2 can occur when the lifting frame 18 is displaced. When the second transmission plate 10 is displaced, the sliding ring 32 in transmission connection with the second transmission plate 10 is displaced synchronously, and then the pushing ring 5 fixedly connected with the sliding ring 32 through the connecting rod 33 is displaced synchronously, thereby realizing the expansion and contraction driving function of the brush strip 3. The arc-shaped clamping grooves 34 are used for realizing the clamping transmission and unlocking function of the sliding ring 32 and the transmission ring 6. The third spring 35 is used for ensuring that the brush strip 3 is in the contraction state when the sliding ring 32 is not stressed.

[0034] The mounting frame 17 is further provided with a rotary driver 36, a toothed belt 37, a limiting abutting plate 38 and two rotating discs 39, the two rotating discs 39 are respectively located at the two ends of the mounting frame 17, the output end of the rotary driver 36 is fixedly connected with one of the rotating discs 39, the toothed belt 37 is sleeved on the two rotating discs 39, the limiting abutting plate 38 is fixedly installed on the mounting frame 17, the ring teeth 7 are engaged with the toothed belt 37, the limiting abutting plate 38 is located on the side of the toothed belt 37 away from the ring teeth 7, and the thickness of the ring teeth 7 is greater than the thickness of the toothed belt 37.

[0035] The rotary driver 36 drives the rotating disc 39 to rotate, and then drives the toothed belt 37 to move, the toothed belt 37 drives the ring teeth 7 engaged therewith to rotate, the ring teeth 7 drive the insertion rod 2 fixedly connected therewith to rotate synchronously, the thickness of the ring teeth 7 is greater than the thickness of the toothed belt 37, so that the insertion rod 2 is always in engagement with the toothed belt 37 during the lifting movement, and the limiting abutting plate 38 is used for engaging the toothed belt 37 with the ring teeth 7 and preventing the toothed belt 37 from deviating.

[0036] A third linear driver 40 is vertically and fixedly installed at the top end of the mounting frame 17, the output end of the third linear driver 40 is connected with the lifting frame 18 through a push rod 41, the lifting frame 18 is fixedly connected with a vertical limiting rod 41, and the top of the vertical limiting rod 41 is in sliding fit with the mounting frame 17.

[0037] When the lifting frame 18 needs to be displaced, the third linear driver 40 drives the lifting frame 18 connected with the output end to realize the lifting function, and the vertical limiting rod 41 guides and limits the displacement of the lifting frame 18.

[0038] 10. A hole plate furniture paint processing technology applied to the hole plate furniture paint processing device of claim 1, characterized in that comprising the following steps: S1: polishing the surface and holes of the hole plate and placing the hole plate on the processing platform of the processing device; S2: driving a plurality of insertion rods 2 to synchronously descend into the holes, driving the expansion device 4 to drive the brush strip 3 to expand and adhere to the surface of the holes, then driving the insertion rod 2 to rotate, and after the brush strip 3 completes the brushing work, the insertion rod 2 is reset to the original height; S3: sequentially completing the brushing work of a plurality of groups of holes, when the number of the remaining holes is less than the number of the insertion rods 2, driving the horizontal transmission rod 12 to displace and adjusting the horizontal position of the sliding seat 8, so as to realize the disconnection of the transmission cooperation with the insertion rod 2, when the number of the remaining transmission cooperation insertion rods 2 is consistent with the number of the holes to be processed, driving the insertion rod 2 to descend and realizing the brushing work according to the S2 step, and the disconnected insertion rod 2 does not perform the synchronous action; S4: after the holes complete the brushing work, performing the brushing work on the surface of the hole plate.

[0039] The above embodiments only express one or several embodiments of the present application, the description is more specific and detailed, but it cannot be understood as the limitation of the patent scope of the present application. It should be noted that for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are within the scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A device for processing hole plate furniture paint, characterized in that, The utility model provides a kind of adjustable frame (1) and the plug rod (2) of synchronous hole hole plate hole hole brush paint including several, vertically arranged plug rod (2) bottom side is equipped with brush strip (3), and brush strip (3) is connected between plug rod (2) by expansion device (4), push ring (5) is slidably arranged in the middle of plug rod (2), push ring (5) is transmission connection with expansion device (4), transmission ring (6) is fixedly installed on plug rod (2), ring tooth (7) is equipped on the top of plug rod (2), plug rod (2) is installed on adjustable frame (1) and one-to-one correspondence, adjustable frame (1) is equipped with sliding seat (8) with horizontal sliding, first transmission plate (9) that can be contacted with transmission ring (6) is fixedly connected on sliding seat (8), second transmission plate (10) that can be contacted with push ring (5) is further equipped on sliding seat (8), second transmission plate (10) is vertically slidably connected with sliding seat (8), and fixedly provided with inclined transmission block (11) on sliding seat (8), the most outer two adjustable frames (1) are equipped with horizontal transmission rod (12) with adjustable frame (1) synchronous lifting, and horizontal transmission rod (12) can be in turn transmission cooperation with several inclined transmission blocks (11).

2. The holey board furniture paint processing device according to claim 1, characterized in that, Expansion device (4) includes first hinged lever (13) and second hinged lever (14), and the bottom side of plug rod (2) is equipped with mounting groove (15), first hinged lever (13) and second hinged lever (14) are staggered, the middle of first hinged lever (13) is hinged with the middle of second hinged lever (14), one end of first hinged lever (13) is hinged with mounting groove (15), the other end of first hinged lever (13) is connected with brush strip (3) through hinged seat (16), and hinged seat (16) is slidably connected with brush strip (3), one end of second hinged lever (14) is vertically slidably connected with mounting groove (15), the other end of second hinged lever (14) is hinged with brush strip (3), and expansion device (4) and brush strip (3) are all equipped with several groups and annularly distribute around plug rod (2) axis, and push ring (5) is hinged with several second hinged levers (14).

3. The holey board furniture paint processing device according to claim 1, characterized in that, The processing device further includes a mounting bracket (17) and a lifting frame (18), the mounting bracket (17) is adjustably arranged on the processing device, the lifting frame (18) is arranged below the mounting bracket (17) and is transmission connected with the mounting bracket (17), the plurality of adjustable frames (1) are sequentially arranged on the lifting frame (18) along the length direction of the lifting frame (18), the horizontal transmission rod (12) is installed on the lifting frame (18), the plug rod (2) is vertically slidably arranged on the mounting bracket (17), the plug rod (2) is provided with a fixing ring (19) between the mounting bracket (17) and the lifting frame (18), the first spring (20) is sleeved on the plug rod (2), the bottom of the mounting bracket (17) is provided with a swivel, the top of the first spring (20) is connected with the mounting bracket (17) through the swivel, and the bottom of the first spring (20) is connected with the fixing ring (19).

4. The holey board furniture paint processing device according to claim 3, characterized in that, The first linear driver (21) is fixedly installed at the two ends of the lifting frame (18), the two first linear drivers (21) are oppositely arranged, the output ends of the two first linear drivers (21) are fixedly connected with the end portions of the horizontal transmission rod (12), the lifting frame (18) is provided with a limiting frame (22) for the horizontal transmission rod (12) to slide, the adjustable frame (1) is provided with a second spring (23), the second spring (23) is located at the end of the sliding seat (8) away from the inclined transmission block (11), and the second spring (23) is connected with the adjustable frame (1) and the sliding seat (8) respectively.

5. The holey board furniture paint processing apparatus according to claim 3, characterized in that, The second linear driver (24) is vertically arranged at the two ends of the lifting frame (18), the lifting frame (18) is provided with a pressing plate (25) along the length direction of the lifting frame (18), the second transmission plate (10) is fixedly connected with an extension plate (26), the sliding seat (8) is provided with a lifting sliding groove (27), the extension plate (26) extends through the lifting sliding groove (27) to the side away from the second transmission plate (10) and abuts against the surface of the pressing plate (25), and the output ends of the two second linear drivers (24) are fixedly connected with the two ends of the pressing plate (25) respectively.

6. The holey board furniture paint processing apparatus according to claim 1, wherein, The hollow flow guide channel is arranged at the center of the plug rod (2), the plug rod (2) is provided with a corrugated flow guide pipe (28) at the bottom, the brush strip (3) is provided with a paint flow channel (29) along the length direction of the brush strip (3), one end of the corrugated flow guide pipe (28) is communicated with the hollow flow guide channel, the other end is communicated with the paint flow channel (29), and the paint flow channel (29) is also detachably provided with a detachable sealing plate (30) outside.

7. The holey board furniture paint processing apparatus according to claim 3, characterized in that, The adjustable frame (1) is provided with an avoiding groove (31) for avoiding the plug rod (2) and the transmission ring (6), the plug rod (2) is further provided with a sliding ring (32), the sliding ring (32) is fixedly connected with the pushing ring (5) through a connecting rod (33), the second transmission plate (10) is in transmission connection with the pushing ring (5), the first transmission plate (9) and the second transmission plate (10) are both provided with an arc-shaped clamping groove (34) in clamping connection with the transmission ring (6) and the sliding ring (32), and the sliding ring (32) and the plug rod (2) are further provided with a third spring (35) in fixed connection with both.

8. The holey board furniture paint processing apparatus according to claim 3, characterized in that, The mounting frame (17) is further provided with a rotary driver (36), a toothed belt (37), a limiting abutting plate (38) and a rotating disc (39), the rotating disc (39) is provided with two rotating discs (39) located at the two ends of the mounting frame (17) respectively, the output end of the rotary driver (36) is fixedly connected with one of the rotating discs (39), the toothed belt (37) is sleeved on the two rotating discs (39), the limiting abutting plate (38) is fixedly installed on the mounting frame (17), the ring teeth (7) are in meshing connection with the toothed belt (37), the limiting abutting plate (38) is located on the side of the toothed belt (37) away from the ring teeth (7), and the thickness of the ring teeth (7) is greater than the thickness of the toothed belt (37).

9. The holey board furniture paint processing apparatus according to claim 3, characterized in that, The third linear driver (40) is vertically fixedly installed at the top end of the mounting frame (17), the output end of the third linear driver (40) is connected with the lifting frame (18) through a push rod (41), the lifting frame (18) is fixedly connected with a vertical limiting rod (41), and the top of the vertical limiting rod (41) is in sliding connection with the mounting frame (17).

10. A hole plate furniture paint processing technology applied to the hole plate furniture paint processing device of claim 1, characterized in that, The method comprises the following steps: S1: polishing the surface and holes of the hole plate and placing it on the processing platform of the processing device; S2: driving a plurality of insertion rods (2) to synchronously descend into the holes, driving the expansion device (4) to drive the brush bar (3) to expand so as to adhere to the surface of the holes, then driving the insertion rods (2) to rotate, and after the brush bar (3) completes the brushing work, the insertion rods (2) are reset to the original height; S3: sequentially completing the brushing work of a plurality of groups of holes in a row, when the number of holes in a row in the remaining position is less than the number of insertion rods (2), driving the horizontal transmission rod (12) to displace and adjusting the horizontal position of the sliding seat (8), so as to realize the disconnection of the transmission cooperation with the insertion rods (2), when the number of the remaining transmission cooperation insertion rods (2) is consistent with the number of holes to be processed, driving the insertion rods (2) to descend and realizing the brushing work according to the step S2, and the disconnected insertion rods (2) do not perform the synchronous action; S4: after the holes complete the brushing work, brushing the surface of the hole plate.

Images