A furniture plate surface oiling machine with adaptive oil supply

Abstract

The application is suitable for the field of furniture plate surface processing, and provides a furniture plate surface oiling machine with self-adaptive oil supply, which comprises an oil supply assembly arranged on the upper part of a shell, the oil supply assembly comprises an oil supply cylinder fixedly installed on the shell, an oil supply piston is arranged in the oil supply cylinder, an oil supply port is formed in the side part of the oil supply cylinder, and a flow guide rod corresponding to the oil supply port is fixedly arranged on the outer wall of the oil supply cylinder; an oiling mechanism is arranged in the shell; the oiling mechanism comprises an oiling roller cylinder rotatably arranged at the bottom of the oil supply cylinder through a pre-tightening assembly, an outer ring of the oiling roller cylinder is wrapped with a smearing layer, and the pre-tightening force of the oiling roller cylinder against the wood plate part is adjusted through an adjusting assembly; the oil supply piston is linked with the oiling roller cylinder; the bottom end of the flow guide rod extends into an oiling cavity, and the oil in the oil supply cylinder is overflowed through the oil supply port and then dripped on the wood plate part under the flow guiding action of the flow guide rod, the oil on the wood plate part is evenly smeared through the oiling mechanism, and the use effect is good.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of furniture plate surface processing, and particularly relates to a furniture plate surface oiling machine with self-adaptive oil supply. BACKGROUND

[0002] In the manufacturing process of furniture, the surface of the plate material needs to be oiled to improve the adhesion effect of paint on the furniture plate during paint spraying. Therefore, the plate needs to be oiled on the surface by using an oiling machine before paint spraying.

[0003] As disclosed in the patent document with the publication number CN211099836U, a plate pressing and oiling device includes a machine body, a conveyor belt, a fixed frame, a long shaft, a pressing wheel, an extrusion roller and an oiling roller. The conveyor belt is arranged in the middle of the machine body and is used to convey the plate. The fixed frame is arranged above the front part of the machine body. The long shaft is arranged in the fixed frame. The pressing wheel is arranged on the long shaft and is used to press the plate. The extrusion roller is arranged behind the fixed frame. The oiling roller is arranged behind the extrusion roller.

[0004] As disclosed in the patent document with the publication number CN213078937U, a table plate oiling device for furniture production includes a workbench and an oiling plate. The workbench is fixedly connected with a controller at the right end face. A motor is sleeved on the inner side of the workbench. The main shaft of the motor is fixedly connected with a lead screw. The lead screw is rotationally connected with the workbench. A connecting block is slidably connected with the outer side of the lead screw.

[0005] In the oiling structure of the above-mentioned scheme, the oil cylinder is used to supply oil to the sponge, and the sponge is used to apply oil on the plate. However, in actual use, when the oil in the oil cylinder is used up, the machine needs to be stopped for oil supply, and continuous oil supply cannot be realized without stopping the machine. SUMMARY

[0006] The application aims to provide a furniture plate surface oiling machine with self-adaptive oil supply, and aims to solve the problems in the background technology. To achieve the above-mentioned purpose, the application provides the following technical scheme.

[0007] A furniture plate surface oiling machine with self-adaptive oil supply includes a housing, an oiling cavity is formed in the housing, and a conveying roller for conveying the wood plate is arranged in the oiling cavity.

[0008] An oil supply assembly is arranged on the upper part of the housing. The oil supply assembly includes an oil supply cylinder fixedly installed on the housing. An oil supply piston is arranged in the oil supply cylinder. An oil supply port is formed in the side of the oil supply cylinder. A flow guide rod corresponding to the oil supply port is fixedly arranged on the outer wall of the oil supply cylinder.

[0009] The oiling mechanism arranged in the shell comprises an oiling roller supported by the pre-tightening assembly and arranged at the bottom of the oil supply cylinder, the outer ring of the oiling roller is wrapped with a smearing layer, and the pre-tightening force of the oiling roller against the wood board is adjusted by the adjusting assembly; the oil supply piston is linked with the oiling roller;

[0010] The bottom end of the flow guide rod extends into the oiling cavity, the oil in the oil supply cylinder is overflowed through the oil supply port, and then dripped on the wood board under the flow guiding of the flow guide rod, and the oil dripped on the wood board is evenly smeared by the oiling mechanism.

[0011] In one embodiment of the present application, a rotating disc is coaxially connected to the oiling roller, that is, the rotating disc rotates with the rotation of the oiling roller; one side surface of the rotating disc is fixedly installed with a lifting column, the oil supply piston is fixedly installed on the linkage support rod, and the lifting frame is fixedly connected with the linkage support rod.

[0012] In one embodiment of the present application, the linkage support rod is further fixedly provided with a stroke limiting ring, which limits the lifting stroke of the linkage support rod in the vertical direction.

[0013] In one embodiment of the present application, the oil supply assembly further comprises an oil supply tank fixedly installed at the top end of the shell, the bottom of the oil supply tank is connected with the oil supply cylinder through an oil conveying pipe, the oil conveying pipe is provided with a dripping valve, the end of the oil conveying pipe extending into the oil supply cylinder has a dripping port, and the oil in the oil supply tank is uniformly added into the oil supply cylinder through the dripping valve.

[0014] In one embodiment of the present application, the bottom of the shell has an oil collecting cavity, the opening of the oil collecting cavity has a filter screen, and in the process of smearing the oil on the wood board by the oiling mechanism, the excessive oil is filtered through the filter screen and collected in the oil collecting cavity.

[0015] In one embodiment of the present application, the pre-tightening assembly comprises a supporting cylinder and a pressing rod, wherein the pressing rod is fixedly installed on the supporting shaft seat, the oiling roller is coaxially installed on one side of the supporting shaft seat, and the rotating disc is coaxially installed on the other side of the supporting shaft seat.

[0016] The lower sliding block and the upper sliding block are slidably arranged in the supporting cylinder, and the lower sliding block and the upper sliding block are supported and connected through a supporting spring;

[0017] The adjusting screw is further rotatably arranged in the supporting cylinder, and the upper sliding block is installed on the adjusting screw in a threaded connection mode.

[0018] In one embodiment of the present application, the adjusting screw is coaxially connected with the adjusting assembly.

[0019] In one embodiment of the present application, the bottom of the oil supply cylinder is fixedly installed with a mounting plate through a screw, and the top end of the supporting cylinder is fixedly installed on the mounting plate; and the adjusting assembly is arranged on the mounting plate.

[0020] In one embodiment of the present application, the adjusting assembly comprises a rotating cylinder arranged at the top end of the supporting cylinder, a square sliding block supported in the pressing rod through a compression spring, an adjusting shaft fixedly installed on the square sliding block, an adjusting handle fixedly installed at the top end of the adjusting shaft, and a coaxially fixed connection between the adjusting screw rod and the rotating cylinder.

[0021] In one embodiment of the present application, a limiting convex tooth is fixedly installed on the adjusting handle facing the mounting plate, and a limiting tooth groove matched with the limiting convex tooth is formed on the mounting plate. Therefore, under the elastic support of the compression spring, the square sliding block is pushed to move downward in the rotating cylinder, so that the limiting convex tooth is embedded in the corresponding limiting tooth groove, thereby realizing the locking effect of the adjusting assembly, and effectively fixing the position of the upper sliding block after adjusting the height position of the upper sliding block in the supporting cylinder.

[0022] Compared with the prior art, the smearing device provided by the embodiment of the present application realizes temporary replenishment of oil through linkage between the oil smearing mechanism and the oil supply assembly when the contact surface between the oil smearing roller and the wood board is in a state of oil deficiency, so that the moving wood board pushes the oil smearing roller to rotate, so that the oil in the oil supply piston temporarily stored in the oil supply cylinder continues to overflow, thereby realizing temporary replenishment of oil, avoiding continuous dripping of oil on the wood board under the condition of temporary shutdown of the oil supply assembly, and solving the problem that the existing oil smearing machine needs to be shut down for oil replenishment and cannot continuously supply oil without shutdown. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 FIG. 1 is a structural schematic view of a furniture board surface oil smearing machine with self-adaptive oil supply according to an embodiment of the present application;

[0024] Figure 2 FIG. 2 is a structural view of an oil smearing mechanism in the oil smearing machine according to an embodiment of the present application;

[0025] Figure 3 FIG. 3 is a side view of the oil smearing mechanism according to an embodiment of the present application;

[0026] Figure 4 FIG. 4 is a partial schematic view of the oil smearing mechanism according to an embodiment of the present application; Figure 3

[0027] Figure 5 FIG. 5 is a partial enlarged structural schematic view of A in FIG. 4; Figure 4

[0028] Figure 6 FIG. 6 is a partial perspective schematic view of an adjusting assembly according to an embodiment of the present application.​​

[0029] In Figures 1-6 : 100, shell; 101, oiling cavity; 102, oil collecting cavity; 103, filter screen; 200, oil supply tank; 201, oil dripping valve; 202, oil conveying pipe; 203, oil dripping port; 300, wood board piece; 400, oil supply cylinder; 401, oil supply piston; 402, oil supply port; 403, flow guide rod; 404, mounting plate; 405, screw; 500, oiling mechanism; 501, oiling roller; 502, smearing layer; 503, support shaft seat; 600, conveying roller; 700, lifting frame; 701, lifting column; 702, rotating disc; 703, anti-dropping block; 704, linkage support rod; 705, stroke limiting ring; 800, pre-tightening assembly; 801, support cylinder; 802, pressing rod; 803, lower sliding block; 804, support spring; 805, upper sliding block; 806, adjusting screw; 900, adjusting assembly; 901, adjusting handle; 902, rotating cylinder; 903, square sliding block; 904, compression spring; 905, adjusting shaft; 906, limiting protruding teeth; 907, limiting tooth groove. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application is further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application and do not limit the present application.

[0031] The specific implementation of the present application is described in detail below in combination with specific examples.

[0032] Example 1

[0033] As Figure 1 shown in one embodiment provided by the present application, a self-adaptive oil supply furniture board surface oiling machine, the oiling machine comprises a shell 100, the shell 100 is provided with an oiling cavity 101, the oiling cavity 101 is provided with a conveying roller 600 for conveying a wood board piece 300.

[0034] The oiling machine provided by the embodiment of the present application further comprises:

[0035] The oil supply assembly is arranged on the upper part of the shell 100, the oil supply assembly comprises an oil supply cylinder 400 fixedly installed on the shell 100, the oil supply cylinder 400 is provided with an oil supply piston 401, the side of the oil supply cylinder 400 is provided with an oil supply port 402, and the outer wall of the oil supply cylinder 400 is fixedly provided with a flow guide rod 403 corresponding to the oil supply port 402.

[0036] Further, as Figures 1-2 shown in the embodiment of the present application, the oiling machine further comprises:

[0037] An oiling mechanism 500 is disposed within the housing 100; the oiling mechanism 500 includes an oiling roller 501 rotatably disposed at the bottom of the oil supply cylinder 400 and supported by a pre-tightening assembly 800; the outer ring of the oiling roller 501 is covered with an coating layer 502; the pre-tightening force of the oiling roller 501 against the wooden board 300 is adjusted by an adjusting assembly 900; the oil supply piston 401 is linked to the oiling roller 501.

[0038] Specifically, such as Figures 1-3 As shown, in this embodiment of the invention, a rotating disk 702 is coaxially connected to the oiling roller 501, that is, the rotating disk 702 rotates with the rotation of the oiling roller 501; a lifting column 701 is fixedly installed on one side surface of the rotating disk 702, the oil supply piston 401 is fixedly installed on the linkage support rod 704, and the lifting frame 700 is fixedly connected to the linkage support rod 704.

[0039] Furthermore, in this embodiment of the invention, the end of the lifting column 701 has an anti-detachment block 703 to prevent the lifting frame 700 from detaching from the lifting column 701.

[0040] Furthermore, in this embodiment of the invention, the bottom end of the guide rod 403 extends into the oiling cavity 101. That is, after the oil in the oil supply cylinder 400 overflows through the oil supply port 402, it drips onto the wooden board 300 under the guiding action of the guide rod 403. The oil dripping onto the wooden board 300 is evenly coated by the oiling mechanism 500.

[0041] Furthermore, in this embodiment of the invention, a travel limiting ring 705 is also fixedly provided on the linkage support rod 704, and the travel limiting ring 705 limits the vertical lifting travel of the linkage support rod 704.

[0042] Please continue reading. Figure 1 In this embodiment of the invention, the oil supply assembly further includes an oil supply tank 200 fixedly installed at the top of the outer casing 100. The bottom of the oil supply tank 200 is connected to the oil supply cylinder 400 via an oil delivery pipe 202. An oil dripping valve 201 is provided on the oil delivery pipe 202. The end of the oil delivery pipe 202 extending into the oil supply cylinder 400 has an oil dripping port 203. The oil in the oil supply tank 200 is controlled to drip into the oil supply cylinder 400 at a uniform speed by the oil dripping valve 201.

[0043] It is understood that in this embodiment of the invention, the pressure of the oiling roller 501 against the wooden board 300 is adjusted by the cooperation of the pre-tightening component 800 and the adjusting component 900. When the oil dripping port 203 stops supplying oil to the oil supply piston 401, resulting in a lack of oil on the contact surface between the oiling roller 501 and the wooden board 300, the friction between the oiling roller 501 and the wooden board 300 increases. While the wooden board 300 is being fed, the oiling roller 501 is rotated clockwise by a certain angle. At this time, the lifting frame 700 can be raised to a certain height, thereby pushing the oil supply piston 401 upward in the oil supply cylinder 400, so that the oil in the oil supply piston 401 continues to overflow through the oil supply port 402. In this way, when the oil dripping port 203 stops supplying oil, the machine can still supply oil to the wooden board 300 without stopping, ensuring the coating effect on the wooden board 300.

[0044] In this embodiment of the invention, the oiling mechanism 500 is used to apply oil to the wood panel 300. When there is sufficient oil on the contact surface between the oiling roller 501 and the wood panel 300, the feeding wood panel 300 and the oiling roller 501 are in a slipping state and will not drive the oiling roller 501 to rotate.

[0045] Furthermore, in this embodiment of the invention, the bottom of the outer shell 100 has an oil collection cavity 102, and the opening of the oil collection cavity 102 has a filter screen 103. During the process of the oiling mechanism 500 applying oil to the wooden board 300, the excess oil is filtered through the filter screen 103 and collected in the oil collection cavity 102.

[0046] Example 2

[0047] like Figure 1 As shown, in one embodiment of the present invention, an adaptive oil supply furniture board surface oiling machine is provided. The oiling machine includes a housing 100, on which an oiling cavity 101 is provided. The oiling cavity 101 has a conveying roller 600 for conveying the wooden board 300.

[0048] The oiling machine provided in this embodiment of the invention also includes:

[0049] An oil supply assembly is provided on the upper part of the outer casing 100. The oil supply assembly includes an oil supply cylinder 400 fixedly installed on the outer casing 100. An oil supply piston 401 is provided inside the oil supply cylinder 400. An oil supply port 402 is provided on the side of the oil supply cylinder 400. A guide rod 403 corresponding to the oil supply port 402 is fixedly provided on the outer wall of the oil supply cylinder 400.

[0050] Furthermore, such as Figures 1-2 As shown, in this embodiment of the invention, the oiling machine further includes:

[0051] An oiling mechanism 500 is disposed within the housing 100; the oiling mechanism 500 includes an oiling roller 501 rotatably disposed at the bottom of the oil supply cylinder 400 and supported by a pre-tightening assembly 800; the outer ring of the oiling roller 501 is covered with an coating layer 502; the pre-tightening force of the oiling roller 501 against the wooden board 300 is adjusted by an adjusting assembly 900; the oil supply piston 401 is linked to the oiling roller 501.

[0052] Specifically, such as Figures 1-3 As shown, in this embodiment of the invention, a rotating disk 702 is coaxially connected to the oiling roller 501, that is, the rotating disk 702 rotates with the rotation of the oiling roller 501; a lifting column 701 is fixedly installed on one side surface of the rotating disk 702, the oil supply piston 401 is fixedly installed on the linkage support rod 704, and the lifting frame 700 is fixedly connected to the linkage support rod 704.

[0053] Furthermore, in this embodiment of the invention, the end of the lifting column 701 has an anti-detachment block 703 to prevent the lifting frame 700 from detaching from the lifting column 701.

[0054] Furthermore, in this embodiment of the invention, the bottom end of the guide rod 403 extends into the oiling cavity 101. That is, after the oil in the oil supply cylinder 400 overflows through the oil supply port 402, it drips onto the wooden board 300 under the guiding action of the guide rod 403. The oil dripping onto the wooden board 300 is evenly coated by the oiling mechanism 500.

[0055] Furthermore, in this embodiment of the invention, a travel limiting ring 705 is also fixedly provided on the linkage support rod 704, and the travel limiting ring 705 limits the vertical lifting travel of the linkage support rod 704.

[0056] Please continue reading. Figure 1 In this embodiment of the invention, the oil supply assembly further includes an oil supply tank 200 fixedly installed at the top of the outer casing 100. The bottom of the oil supply tank 200 is connected to the oil supply cylinder 400 via an oil delivery pipe 202. An oil dripping valve 201 is provided on the oil delivery pipe 202. The end of the oil delivery pipe 202 extending into the oil supply cylinder 400 has an oil dripping port 203. The oil in the oil supply tank 200 is controlled to drip into the oil supply cylinder 400 at a uniform speed by the oil dripping valve 201.

[0057] It can be understood that, in the embodiment of the present application, the degree of extrusion of the oiling roller 501 against the wood board 300 is adjusted by the cooperation of the pre-tightening assembly 800 and the adjusting assembly 900; when the oil dripping port 203 stops supplying oil into the oil supply piston 401, the friction between the oiling roller 501 and the wood board 300 increases when the contact surface between the oiling roller 501 and the wood board 300 is short of oil, and the wood board 300 drives the oiling roller 501 to rotate clockwise by a certain angle while feeding, at this time, the lifting frame 700 can be lifted to a certain height, and then the oil supply piston 401 is pushed to move upward in the oil supply cylinder 400, so that the oil in the oil supply piston 401 continues to overflow through the oil supply port 402, so that when the oil dripping port 203 stops supplying oil, the oiling effect on the wood board 300 can be realized without stopping the machine, and the oiling effect on the wood board 300 is ensured.

[0058] The oiling mechanism 500 in the embodiment of the present application is used for applying oil to the wood board 300; when the contact surface between the oiling roller 501 and the wood board 300 is sufficient in oil, the wood board 300 in feeding is in a slipping state with the oiling roller 501, and the oiling roller 501 is not driven to rotate.

[0059] Further, in the embodiment of the present application, the bottom of the shell 100 has an oil collecting cavity 102, and the opening of the oil collecting cavity 102 has a filter screen 103, and during the process of applying oil to the wood board 300 by the oiling mechanism 500, the excess oil is filtered through the filter screen 103 and collected in the oil collecting cavity 102.

[0060] Please continue to refer to Figures 2-5 In the embodiment of the present application, the pre-tightening assembly 800 comprises a supporting cylinder 801 and a pressing rod 802, wherein the pressing rod 802 is fixedly installed on the supporting shaft seat 503, the oiling roller 501 is coaxially installed on one side of the supporting shaft seat 503, and the rotating disc 702 is coaxially installed on the other side of the supporting shaft seat 503.

[0061] Further, in the embodiment of the present application, the supporting cylinder 801 is slidably provided with a lower sliding block 803 and an upper sliding block 805, and the lower sliding block 803 and the upper sliding block 805 are supported and connected through a supporting spring 804.

[0062] Further, in the embodiment of the present application, the supporting cylinder 801 is further rotatably provided with an adjusting screw rod 806, and the upper sliding block 805 is installed on the adjusting screw rod 806 in a threaded connection manner.

[0063] Therefore, in the embodiment of the present application, by rotating the adjusting screw rod 806, the position of the upper sliding block 805 in the vertical direction is adjusted according to the rotating direction of the adjusting screw rod 806, so that the deformation stroke of the supporting spring 804 is limited, and when the upper sliding block 805 moves downward, the oiling roller 501 is pressed against the wood board 300 more tightly, and vice versa, the contact between the oiling roller 501 and the wood board 300 is not so tight.

[0064] Further, in the embodiment of the present application, the adjusting screw rod 806 is coaxially connected with the adjusting assembly 900.

[0065] Please refer to Figures 2-5 In the embodiment of the present application, the bottom of the oil supply cylinder 400 is fixedly installed with a mounting plate 404 through a screw 405, and the top end of the supporting cylinder 801 is fixedly installed on the mounting plate 404; the adjusting assembly 900 is arranged on the mounting plate 404.

[0066] Specifically, as shown in Figure 4 , Figure 5 and Figure 6 In the embodiment of the present application, the adjusting assembly 900 comprises a rotating cylinder 902 rotatably arranged at the top end of the supporting cylinder 801, a square sliding block 903 supported in the pressing rod 802 by a compression spring 904, an adjusting shaft 905 fixedly installed on the square sliding block 903, an adjusting handle 901 fixedly installed at the top end of the adjusting shaft 905, and the adjusting screw rod 806 is coaxially fixedly connected with the rotating cylinder 902.

[0067] In the embodiment of the present application, the rotating cylinder 902 can be rotated by operating the adjusting handle 901, that is, the adjusting screw rod 806 is rotated.

[0068] Further, the adjusting handle 901 facing the mounting plate 404 is fixedly installed with a limiting convex tooth 906, and the mounting plate 404 is provided with a limiting tooth groove 907 matched with the limiting convex tooth 906, so that the square sliding block 903 is pushed to move downward in the rotating cylinder 902 under the elastic support of the compression spring 904, so that the limiting convex tooth 906 is embedded in the corresponding limiting tooth groove 907, and the locking effect of the adjusting assembly 900 is realized, so that after adjusting the height position of the upper sliding block 805 in the supporting cylinder 801, the position of the upper sliding block 805 is effectively fixed.

[0069] Therefore, the coating device provided by the embodiment of the present application can make the moving wood board 300 push the coating roller 501 to rotate when the contact surface between the coating roller 501 and the wood board 300 is in the oil shortage state, so that the oil temporarily stored in the oil supply piston 401 continues to overflow by moving the oil supply piston 401 in the oil supply cylinder 400, and the temporary supplement of the oil is realized. In the case that the oil supply assembly is temporarily stopped, the continuous dripping of the oil on the wood board 300 is still realized, so that the continuous oil supply under the non-stop state is realized.

[0070] Although the embodiments of the present application have been disclosed as above, it is not limited to the application listed in the specification and the embodiments. It can be fully applied to various fields suitable for the present application. Additional modifications can be easily realized by those skilled in the art. Therefore, the present application is not limited to specific details and the figures shown and described herein without departing from the general concept defined by the claims and the equivalent scope.

Claims

1. An adaptive oil supply furniture board surface oiling machine, the oiling machine including a housing, the housing having an oiling cavity, the oiling cavity having a conveying roller for conveying the wooden board pieces; Its features are, The oiling machine also includes: An oil supply assembly is provided on the upper part of the outer casing. The oil supply assembly includes an oil supply cylinder fixedly installed on the outer casing. An oil supply piston is provided inside the oil supply cylinder. An oil supply port is opened on the side of the oil supply cylinder. A guide bar corresponding to the oil supply port is fixedly installed on the outer wall of the oil supply cylinder. An oiling mechanism is installed inside the housing; the oiling mechanism includes an oiling roller rotatably mounted at the bottom of the oil supply cylinder and supported by a pre-tightening component; the outer ring of the oiling roller is covered with an coating layer; the pre-tightening force of the oiling roller against the wooden board is adjusted by an adjusting component; the oil supply piston is linked to the oiling roller; a rotating disk is coaxially connected to the oiling roller, i.e., the rotating disk rotates with the rotation of the oiling roller; a lifting column is fixedly installed on one side surface of the rotating disk; the oil supply piston is fixedly installed on the linkage support rod; and the lifting frame is fixedly connected to the linkage support rod. The bottom end of the guide rod extends into the oiling chamber. After the oil in the oil supply cylinder overflows through the oil supply port, it drips onto the wooden board under the guidance of the guide rod. The oil dripping onto the wooden board is then coated by the oiling mechanism.

2. The adaptive oil supply furniture board surface oiling machine according to claim 1, characterized in that, A travel limit ring is also fixedly installed on the linkage support rod.

3. The adaptive oil supply furniture board surface oiling machine according to claim 1 or 2, characterized in that, The oil supply assembly also includes an oil supply tank fixedly installed at the top of the housing. The bottom of the oil supply tank is connected to the oil supply cylinder via an oil delivery pipe. The oil delivery pipe is equipped with a drip valve, and the end of the oil delivery pipe extending into the oil supply cylinder has a drip port.

4. The adaptive oil supply furniture board surface oiling machine according to claim 1 or 2, characterized in that, The bottom of the outer casing has an oil collection chamber, and the opening of the oil collection chamber has a filter screen.

5. The adaptive oil supply furniture board surface oiling machine according to claim 3, characterized in that, The pre-tightening assembly includes a support cylinder and a clamping rod, wherein the clamping rod is fixedly installed on the support shaft seat, the oiling roller is coaxially installed on one side of the support shaft seat, and the rotating disk is coaxially installed on the other side of the support shaft seat; The support cylinder has a lower slider and an upper slider slidably disposed inside it, and the lower slider and the upper slider are connected by a support spring. An adjusting screw is rotatably installed inside the support cylinder, and the upper slider is installed on the adjusting screw via a threaded connection.

6. The adaptive oil supply furniture board surface oiling machine according to claim 5, characterized in that, The lead screw is coaxially connected to the adjustment assembly.

7. The adaptive oil supply furniture board surface oiling machine according to claim 6, characterized in that, The bottom of the oil supply cylinder is fixedly mounted with a mounting plate by screws, and the top of the support cylinder is fixedly mounted on the mounting plate; the adjustment component is set on the mounting plate.

8. The adaptive oil supply furniture board surface oiling machine according to claim 7, characterized in that, The adjustment assembly includes a rotating cylinder rotatably mounted at the top of the support cylinder, a square slider supported by a compression spring inside the clamping rod, an adjustment shaft fixedly mounted on the square slider, an adjustment handle fixedly mounted at the top of the adjustment shaft, and an adjustment screw coaxially and fixedly connected to the rotating cylinder.

9. The adaptive oil supply furniture board surface oiling machine according to claim 8, characterized in that, A limiting tooth is fixedly installed on the adjusting handle facing the mounting plate. The mounting plate has a limiting tooth groove that cooperates with the limiting tooth. Under the elastic support of the compression spring, the square slider is pushed down in the rotating cylinder, so that the limiting tooth is embedded in the corresponding limiting tooth groove.

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