An inner wall degreasing device for copper tube processing

Abstract

The present invention belongs to the field of copper tube processing, and specifically is an inner wall degreasing device for copper tube processing, comprising a base, a pillar is fixedly connected to the middle part of the left side of the upper end face of the base, a slide column is rotatably arranged on the upper side of the right end face of the pillar, a telescopic rod one is fixedly connected to one side of the left end face of the threaded block, a piston end of the telescopic rod one is fixedly connected to a connecting block, both sides of the left end face of the connecting block are fixedly connected to a telescopic rod two, the piston end of the telescopic rod two is fixedly connected to a sliding sleeve, and an adjustable shaking blocking mechanism for surrounding local oil stains on the inner wall of the copper tube is arranged on the sliding sleeve; the present invention realizes the use of the adjustable shaking blocking mechanism, and can form an encirclement with an adjustable area under the action of plate one, plate two and plate three according to the area of ​​the oil stain, so as to surround the oil stain, and under the premise of not covering the oil stain, the area of ​​the entire encirclement is reduced as much as possible, so that the degreasing agent and water are concentrated at the oil stain position.

Description

Technical Field

[0001] The invention belongs to the field of copper tube processing, in particular to an inner wall degreasing device for copper tube processing. Background Art

[0002] Copper tubes are important materials for mechanical manufacturing. During the processing of copper tubes, oil and dust are usually attached to the inner wall of the copper tubes. In order to avoid the adverse effects of oil on subsequent processes, the oil on the inner wall of the copper tube needs to be removed.

[0003] The patent with announcement number CN217017797U discloses an inner wall cleaning and degreasing device for precision steel pipe production, including a cleaning mechanism, a spraying mechanism and a relatively arranged box body 1 and box body 2, wherein the box body 2 is provided with a cavity, the cavity is provided with a double-axis motor, the output end of the double-axis motor is provided with a screw connected to the inner wall of the cavity, the screws on both sides are threadedly connected with a movable plate slidably arranged in the cavity, the box body 2 is provided with a stroke groove matched with the movable plate, one side of the movable plate on both sides is provided with a fixed block, one side of the fixed block on both sides is provided with an arc plate, the box body 1 is provided with a relatively arranged clean water cavity and a degreasing agent cavity, and the box body 2 is provided with a relatively arranged water pump. Compared with the prior art, the advantages of this utility model are: it has a clamping function, can clamp steel pipes of different sizes, can reduce the fatigue of the staff in cleaning the inner wall of the steel pipe, and can achieve a good cleaning effect on steel pipes of different lengths and sizes.

[0004] However, the above technical solution still has the following deficiencies in practical application:

[0005] The oil stains on the inner wall of the pipe are removed by spraying water and degreasing agent on the inner wall of the pipe and then rubbing the inner wall of the pipe with a cleaning wipe. However, when the inner wall of the rectangular copper tube needs to be degreased, if the inner wall of the copper tube is only partially oily, when the degreasing agent and water are sprayed on the local oil stains, the degreasing agent and water will flow to the non-oil stain position, making it impossible for the degreasing agent and water to be concentrated in the oil stain position, which not only affects the degreasing effect, but also causes a waste of degreasing agent and water. In addition, in order to allow the degreased copper tube to enter the next process more quickly, it is necessary to dry the moisture remaining on the inner wall of the copper tube due to degreasing. After the degreasing agent and water flow to the non-oil stain position, the area that needs to be dried is expanded. In particular, for copper tubes with larger volumes, multiple positions need to be dried, thereby reducing the drying speed and affecting the subsequent processing steps.

[0006] To this end, the present invention provides an inner wall degreasing device for copper tube processing. Summary of the invention

[0007] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the present invention proposes an inner wall degreasing device for copper tube processing.

[0008] The technical solution adopted by the present invention to solve its technical problems is: an inner wall degreasing equipment for copper tube processing, comprising a base, a pillar is fixedly connected to the middle part of the left side of the upper end face of the base, a slide column is rotatably arranged on the upper side of the right end face of the pillar, and the upper and lower sides of the slide column are slidably connected with clamping plates, and the two clamping plates cooperate with each other to clamp the rectangular copper tube. A frame body is fixedly connected to the middle part of the right side of the upper end face of the base, a threaded block is slidably connected to the inner side of the frame body, a telescopic rod 1 is fixedly connected to one side of the left end face of the threaded block, a piston end of the telescopic rod 1 is fixedly connected to a connecting block, both sides of the left end face of the connecting block are fixedly connected to the telescopic rod 2, and the piston end of the telescopic rod 2 is fixedly connected to a sliding sleeve, and an adjustable shaking blocking mechanism for surrounding local oil stains on the inner wall of the copper tube is provided on the sliding sleeve;

[0009] The adjustable shaking blocking mechanism comprises a plate 3 slidably connected to both sides of the sliding sleeve, the plate 1 is slidably connected to both sides of the rear end face of the plate 3 on the front side, and the plate 2 is slidably connected to both sides of the front end face of the plate 3 on the rear side, and the plate 1 is plugged and slidably connected to the plate 2;

[0010] An L-shaped plate is fixedly connected to the middle part of the upper end surface of the sliding sleeve, a rotating block is rotatably provided at the left end of the L-shaped plate, a threaded rod five is rotatably provided on one side of the rotating block, an adjustment plate is threadedly connected to the threaded rod five, one side of the adjustment plate is slidably connected to a limiting rod, one end of the limiting rod is fixedly connected to the rotating block, a brush is rotatably provided at the front end of the adjustment plate, a collecting pipe and a conveying pipe are penetrated and fixedly connected on the left side of the L-shaped plate, and the collecting pipe and the conveying pipe are hoses.

[0011] Preferably, the left end of the clamping plate is threadedly connected to a bidirectional threaded rod, the upper and lower ends of the bidirectional threaded rod are rotatably set on the slide column, the upper end surface of the slide column is fixedly connected to motor 2, and the output end of motor 2 is fixedly connected to the upper end of the bidirectional threaded rod.

[0012] Preferably, the rear end of the threaded block is threadedly connected to a threaded rod 2, and the upper and lower ends of the threaded rod 2 are rotatably set on the frame body, and a motor 4 is fixedly connected to the rear side of the upper end surface of the frame body, and the output end of the motor 4 is fixedly connected to the upper end of the threaded rod 2, and a motor 5 is fixedly connected to one side of the right end surface of the threaded block, and the output end of the motor 5 is fixedly connected to a threaded barrel, and the right end of the threaded barrel is rotatably set on the threaded block, and the threaded barrel is threadedly connected to a threaded rod 3, and the left end of the threaded rod 3 is fixedly connected to one side of the right end surface of the connecting block.

[0013] Preferably, a crank is rotatably provided in the middle of the lower end surface of the connecting block, a rectangular block is rotatably provided at one end of the crank, a slide plate is inserted into the rectangular block and is slidably connected to the rectangular block, the left end of the slide plate is fixedly connected to the lower end surface of the sliding sleeve, and a motor six is ​​fixedly connected to the middle of the upper end surface of the connecting block, and the output end of the motor six is ​​fixedly connected to one end of the crank.

[0014] Preferably, a threaded rod four is rotatably provided at one end of the right side of the L-shaped plate, and the threaded rod four is threadedly connected to a lifting block, and the lower end of the threaded rod four is rotatably provided on a sliding sleeve, and connecting rod one is rotatably provided on both sides of the right end surface of the lifting block, and one end of the connecting rod one is rotatably connected to one side of plate three, and a motor seven is fixedly connected to one end of the right side of the L-shaped plate, and the output end of the motor seven is fixedly connected to the upper end of the threaded rod four.

[0015] Preferably, a connecting rod 2 is rotatably provided in the middle part of the rear end surface of the plate 3 on the front side, connecting rods 3 are rotatably provided at both ends of the connecting rod 2, one end of the connecting rod 3 is rotatably connected to one side of the plate 1, and a motor 8 is fixedly connected to the middle part of the rear end surface of the plate 3 on the front side, and the output end of the motor 8 is fixedly connected to the middle part of the connecting rod 2.

[0016] Preferably, a motor nine is fixedly connected to the left side of the upper end surface of the L-shaped plate, and the output end of the motor nine is fixedly connected to the rotating block, a motor ten is fixedly connected to one side of the rear end surface of the rotating block, and the output end of the motor ten is fixedly connected to the rear end of the threaded rod five, a motor eleven is fixedly connected to the front side of the upper end surface of the adjustment plate, and the output end of the motor eleven is fixedly connected to the brush, and electric heating plates are provided on both sides of the adjustment plate.

[0017] Preferably, the lower left end of the collecting tube passes through and is fixedly connected to a fixed block, two telescopic rods three are fixedly connected to one side of the left end of the L-shaped plate, the piston ends of the telescopic rods three are fixedly connected to the fixed block, an electric push rod is fixedly connected to one side of the left end of the L-shaped plate, and the piston end of the electric push rod is fixedly connected to one side of the upper end surface of the fixed block.

[0018] Preferably, a collecting bucket, a degreasing agent bucket and a water bucket are respectively fixedly connected to the right side of the upper end surface of the base, one side of the upper end of the collecting bucket is connected and fixedly connected to pump body one, the liquid inlet end of the pump body one is connected to one end of the collecting pipe, one side of the upper end of the degreasing agent bucket is connected and fixedly connected to pump body two, one side of the upper end of the water bucket is connected and fixedly connected to pump body three, the liquid outlet ends of pump body two and pump body three are both connected to branch pipes, the middle left side of the branch pipe is connected to the delivery pipe, and both sides of the upper end of the branch pipe are provided with one-way valves.

[0019] Preferably, a motor 1 is fixedly connected to the upper side of the left end surface of the pillar, the output end of the motor 1 is fixedly connected to the slide slot column, the lower end of the slide slot column is threadedly connected to a threaded rod 1, both ends of the threaded rod 1 are rotatably set on the base, and a motor 3 is fixedly connected to the front end of the left side of the upper end surface of the base, and the output end of the motor 3 is fixedly connected to the front end of the threaded rod 1.

[0020] The beneficial effects of the present invention are as follows:

[0021] 1. The inner wall degreasing equipment for copper tube processing described in the present invention is to place the left end face of the rectangular copper tube against the end face of one side of the clamping plate, and then start the second motor to drive the bidirectional threaded rod to rotate, so that the clamping plates on the upper and lower sides slide simultaneously and approach each other, and contact with the outer wall of the rectangular copper tube, so that the rectangular copper tube can be clamped and fixed, thereby ensuring the stability of the copper tube during the degreasing process.

[0022] 2. The inner wall degreasing equipment for copper tube processing described in the present invention utilizes an adjustable shaking blocking mechanism. When the copper tube is only partially greasy, an area-adjustable encirclement can be formed under the action of plate 1, plate 2, and plate 3 according to the area of ​​the greasy, so as to surround the greasy, and the area of ​​the entire encirclement can be reduced as much as possible without covering the greasy, so that the degreasing agent and water are concentrated at the greasy position, and the area of ​​the degreasing agent and water flowing to the non-greasy position is reduced, so as to avoid the situation that the degreasing agent and water cannot be concentrated at the greasy position, affecting the degreasing effect, and when the degreasing agent is added to the encirclement, The motor six can be used to drive the crank to rotate, so that the rectangular block makes a circular motion and slides in the slide groove of the slide groove plate, so that the telescopic rod two can be extended and retracted to make the sliding sleeve make a lateral reciprocating motion, so that the encircling circle can be shaken to move the degreasing agent in the encircling circle, so as to accelerate the reaction rate between the degreasing agent and the oil stains, and further improve the degreasing effect. When the local oil stains on the copper tube are removed and the degreasing agent and water are extracted, the electric heating plate is powered on for heating to increase the temperature in the encircling circle to dry the residual water. Moreover, under the action of the encircling circle, the heat is more concentrated, which improves the drying speed and allows the copper tube to proceed to the next process more quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described below in conjunction with the accompanying drawings.

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the three-dimensional structure of the plate at three locations;

[0026] Figure 3 yes Figure 2 A partial enlarged view of the middle part;

[0027] Figure 4It is a schematic diagram of the local three-dimensional structure of the frame;

[0028] Figure 5 It is a schematic diagram of the local three-dimensional structure of two parts of the plate;

[0029] Figure 6 yes Figure 5 A partial enlarged view of point B in the middle;

[0030] Figure 7 It is a schematic diagram of the local three-dimensional structure at the fixed block;

[0031] Figure 8 It is a schematic diagram of the local three-dimensional structure of the degreaser barrel;

[0032] Fig. 9 yes Figure 8 A partial enlarged view of point C in the middle;

[0033] Fig.10 It is a schematic diagram of the local three-dimensional structure of the clamping plate.

[0034] In the figure: 1. base; 2. motor 1; 3. support; 4. motor 2; 5. slide column; 6. clamping plate; 7. motor 3; 8. threaded rod 1; 9. collection bucket; 10. degreaser bucket; 11. frame; 12. motor 4; 13. threaded rod 2; 14. pump body 1; 15. collection pipe; 16. branch pipe; 17. pump body 2; 18. two-way threaded rod; 19. pump body 3; 20. bucket; 21. threaded block; 22. motor 5; 23. plate 1; 24. plate 2; 25. delivery pipe; 26. threaded rod 3; 27. telescopic rod 1; 28. motor 6; 29. ​​crank; 3 0. Rectangular block; 31. Slide plate; 32. L-shaped plate; 33. Motor seven; 34. Lifting block; 35. Threaded rod four; 36. Connecting rod one; 37. Telescopic rod two; 38. Sleeve; 39. Motor eight; 40. Connecting rod two; 41. Connecting rod three; 42. Motor nine; 43. Rotating block; 44. Motor ten; 45. Threaded rod five; 46. Limit rod; 47. Adjustment plate; 48. Brush; 49. Motor eleven; 50. Electric heating plate; 51. Electric push rod; 52. Telescopic rod three; 53. Fixed block; 54. One-way valve; 55. Threaded cylinder; 56. Plate three; 57. Connecting block. DETAILED DESCRIPTION

[0035] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] Please refer to Figure 1-Figure 10The present invention provides a technical solution: an inner wall degreasing device for copper tube processing, comprising a base 1, a pillar 3 is fixedly connected to the middle part of the left side of the upper end face of the base 1, a slide column 5 is rotatably arranged on the upper side of the right end face of the pillar 3, and the upper and lower sides of the slide column 5 are slidably connected to clamping plates 6, and the two clamping plates 6 cooperate with each other to clamp the rectangular copper tube, a frame body 11 is fixedly connected to the middle part of the right side of the upper end face of the base 1, a threaded block 21 is slidably connected to the inner side of the frame body 11, a telescopic rod 27 is fixedly connected to one side of the left end face of the threaded block 21, a connecting block 57 is fixedly connected to the piston end of the telescopic rod 27, and a telescopic rod 37 is fixedly connected to both sides of the left end face of the connecting block 57, and a sliding sleeve 38 is fixedly connected to the piston end of the telescopic rod 37, and an adjustable shaking blocking mechanism for surrounding the local oil stains on the inner wall of the copper tube is arranged on the sliding sleeve 38;

[0037] The adjustable shaking blocking mechanism includes a plate 3 56 slidably connected to both sides of the sliding sleeve 38, the front plate 3 56 has a plate 1 23 slidably connected to both sides of the rear end surface, and the rear plate 3 56 has a plate 24 slidably connected to both sides of the front end surface, and the plate 1 23 and the plate 2 24 are plugged and slidably connected;

[0038] An L-shaped plate 32 is fixedly connected to the middle part of the upper end surface of the sliding sleeve 38, a rotating block 43 is rotatably provided on the left end of the L-shaped plate 32, a threaded rod 45 is rotatably provided on one side of the rotating block 43, an adjusting plate 47 is threadedly connected to the threaded rod 45, a limiting rod 46 is slidably connected to one side of the adjusting plate 47, one end of the limiting rod 46 is fixedly connected to the rotating block 43, a brush 48 is rotatably provided at the front end of the adjusting plate 47, a collecting pipe 15 and a conveying pipe 25 are penetrated and fixedly connected on the left side of the L-shaped plate 32, and the collecting pipe 15 and the conveying pipe 25 are hoses.

[0039] In this embodiment, Fig.10 As shown, the left end of the clamping plate 6 is threadedly connected with a bidirectional threaded rod 18, and both upper and lower ends of the bidirectional threaded rod 18 are rotatably arranged on the slide column 5, and the upper end surface of the slide column 5 is fixedly connected with a motor 2 4, and the output end of the motor 2 4 is fixedly connected to the upper end of the bidirectional threaded rod 18;

[0040] Specifically, the left end face of the rectangular copper tube is butted against the end face of one side of the clamping plate 6, and then the motor 2 4 is started to drive the bidirectional threaded rod 18 to rotate, so that the clamping plates 6 on the upper and lower sides slide simultaneously and approach each other, and contact with the outer wall of the rectangular copper tube, so that the rectangular copper tube can be clamped and fixed, thereby ensuring the stability of the copper tube during the degreasing process.

[0041] In this embodiment, Figure 1-Figure 10As shown, the rear end of the threaded block 21 is threadedly connected to the threaded rod 2 13, and the upper and lower ends of the threaded rod 2 13 are rotatably set on the frame 11. The rear side of the upper end surface of the frame 11 is fixedly connected to the motor 4 12, and the output end of the motor 4 12 is fixedly connected to the upper end of the threaded rod 2 13. The right end surface of the threaded block 21 is fixedly connected to the motor 5 22, and the output end of the motor 5 22 is fixedly connected to the threaded barrel 55. The right end of the threaded barrel 55 is rotatably set on the threaded block 21, and the threaded barrel 55 is threadedly connected to the threaded rod 3 26, and the left end of the threaded rod 3 26 is fixedly connected to one side of the right end surface of the connecting block 57.

[0042] A crank 29 is rotatably provided in the middle of the lower end surface of the connecting block 57, and a rectangular block 30 is rotatably provided at one end of the crank 29. A slide plate 31 is inserted into the rectangular block 30 and is slidably connected thereto. The left end of the slide plate 31 is fixedly connected to the lower end surface of the sliding sleeve 38. A motor 6 28 is fixedly connected to the middle of the upper end surface of the connecting block 57, and the output end of the motor 6 28 is fixedly connected to one end of the crank 29.

[0043] A threaded rod 4 35 is rotatably provided at one end of the right side of the L-shaped plate 32, and the threaded rod 4 35 is threadedly connected to the lifting block 34, and the lower end of the threaded rod 4 35 is rotatably provided on the sliding sleeve 38, and both sides of the right end surface of the lifting block 34 are rotatably provided with a connecting rod 1 36, and one end of the connecting rod 1 36 is rotatably connected to one side of the plate 356, and a motor 7 33 is fixedly connected to one end of the right side of the L-shaped plate 32, and the output end of the motor 7 33 is fixedly connected to the upper end of the threaded rod 4 35;

[0044] A connecting rod 2 40 is rotatably provided at the middle of the rear end surface of the front side plate 3 56, and connecting rods 3 41 are rotatably provided at both ends of the connecting rod 2 40, and one end of the connecting rod 3 41 is rotatably connected to one side of the plate 1 23, and a motor 8 39 is fixedly connected to the middle of the rear end surface of the front side plate 3 56, and the output end of the motor 8 39 is fixedly connected to the middle of the connecting rod 2 40;

[0045] A motor 9 42 is fixedly connected to the left side of the upper end surface of the L-shaped plate 32, and the output end of the motor 9 42 is fixedly connected to the rotating block 43, and a motor 10 44 is fixedly connected to one side of the rear end surface of the rotating block 43, and the output end of the motor 10 44 is fixedly connected to the rear end of the threaded rod 5 45, and a motor 11 49 is fixedly connected to the front side of the upper end surface of the adjustment plate 47, and the output end of the motor 11 49 is fixedly connected to the brush 48, and electric heating plates 50 are arranged on both sides of the adjustment plate 47;

[0046] A fixed block 53 is passed through and fixedly connected to the lower left end of the collecting tube 15, two telescopic rods 52 are fixedly connected to one side of the left end of the L-shaped plate 32, the piston end of the telescopic rod 52 is fixedly connected to the fixed block 53, and an electric push rod 51 is fixedly connected to one side of the left end of the L-shaped plate 32, and the piston end of the electric push rod 51 is fixedly connected to one side of the upper end surface of the fixed block 53;

[0047] The right side of the upper end surface of the base 1 is respectively fixedly connected with a collecting barrel 9, a degreasing agent barrel 10, and a water barrel 20. One side of the upper end of the collecting barrel 9 is connected and fixedly connected with a pump body 14. The liquid inlet end of the pump body 14 is connected with one end of the collecting pipe 15. One side of the upper end of the degreasing agent barrel 10 is connected and fixedly connected with a pump body 2 17. One side of the upper end of the water barrel 20 is connected and fixedly connected with a pump body 3 19. The liquid outlet ends of the pump body 2 17 and the pump body 3 19 are both connected with a branch pipe 16. The middle part of the left side of the branch pipe 16 is connected with the delivery pipe 25, and both sides of the upper end of the branch pipe 16 are provided with a one-way valve 54.

[0048] The upper side of the left end surface of the pillar 3 is fixedly connected with a motor 2, the output end of the motor 2 is fixedly connected with the slide column 5, the lower end of the slide column 5 is threadedly connected with a threaded rod 8, both ends of the threaded rod 8 are rotatably arranged on the base 1, the front end of the left side of the upper end surface of the base 1 is fixedly connected with a motor 3 7, and the output end of the motor 3 7 is fixedly connected with the front end of the threaded rod 8;

[0049] Specifically, copper tubes are important materials for mechanical manufacturing. During the copper tube processing, oil and dust are usually attached to the inner wall of the copper tube. In order to prevent the oil from having an adverse effect on the subsequent process, the oil on the inner wall of the copper tube needs to be removed. When the existing degreasing device is used, water and degreasing agent are sprayed on the inner wall of the pipe, and then the inner wall of the pipe is rubbed with a cleaning wipe to remove the oil on the inner wall of the pipe. However, when it is necessary to degreasing the inner wall of the rectangular copper tube, if the inner wall of the copper tube is only partially greasy, when the degreasing agent is sprayed on the local greasy When adding water, the degreasing agent and water will flow to the non-oil-stained position, so that the degreasing agent and water cannot be concentrated in the oil-stained position, which not only affects the degreasing effect, but also causes waste of degreasing agent and water. In addition, in order to allow the degreasing copper tube to enter the next process more quickly, it is necessary to dry the water remaining on the inner wall of the copper tube due to degreasing. After the degreasing agent and water flow to the non-oil-stained position, the area to be dried is expanded. In particular, for a large copper tube, multiple positions need to be dried, which reduces the drying speed and affects the subsequent processing steps.

[0050] Therefore, in order to solve the above problems, this embodiment is used for a rectangular copper tube. After the copper tube is fixed by the clamping plate 6, the motor 2 is used to drive the slide column 5 to rotate, and the slide column 5 rotates by ninety degrees each time, so that the position with oil stains on the inner wall of the copper tube is at the bottom, and then the motor 5 22 is used to drive the threaded cylinder 55 to rotate, so that the threaded rod 3 26 moves in the inner cavity of the threaded cylinder 55, and the telescopic rod 1 27 is extended to make the connecting block 57 move horizontally, and then the motors are started respectively according to the area of ​​the oil stains. The motor 7 33 and the motor 8 39, under the action of the motor 7 33 driving the threaded rod 4 35 to rotate, the two plates 3 56 are made to slide on the sliding sleeve 38 in different directions at the same time, and the distance between the two plates is adjusted. At the same time, the plate 1 23 and the plate 2 24 slide relative to each other, and the motor 8 39 rotates the connecting rod 2 40 and the connecting rod 3 41, so that the plates 1 23 and the plates 2 24 on both sides slide in different directions at the same time, and the distance between the two plates 2 24 is adjusted. The oil stain is surrounded by a circle with an adjustable area, and the area of ​​the whole circle is reduced as much as possible without covering the oil stain. Then, the motor 3 7 can be used to drive the threaded rod 1 8 to rotate, so that the copper tube slides back and forth, so that the circle can be more accurately aligned with the oil stain. Then, the motor 4 12 drives the threaded rod 2 13 to rotate, so that the whole circle is lowered until the bottom of the plate 1 23, the plate 2 24, and the plate 3 56 contact the inner wall of the copper tube, and then the pump body 2 17 and the pump body 3 19 are operated. Under the use, the degreasing agent and water are delivered to the encircling circle through the delivery pipe 25, and the one-way valve 54 can prevent backflow. When the degreasing agent is added to the encircling circle, the motor 6 28 can be used to drive the crank 29 to rotate, so that the rectangular block 30 makes a circular motion and slides in the slide groove of the slide groove plate 31, so that the telescopic rod 2 37 is extended and retracted, so that the sliding sleeve 38 makes a horizontal reciprocating motion, so that the encircling circle can be shaken, so that the degreasing agent in the encircling circle moves, so as to accelerate the reaction rate between the degreasing agent and the oil stain, and further improve the degreasing effect;

[0051] At this time, the brush 48 contacts the inner wall of the copper tube, and then the motor 11 49 is started to drive the brush 48 to rotate, so that the oil stain can be scrubbed. At the same time, the motor 9 42 is used to drive the rotating block 43 to rotate, and the motor 10 44 is used to drive the threaded rod 5 45 to rotate. The adjustment plate 47 slides on the limit rod 46, and the orientation of the brush 48 can be adjusted to scrub the oil stains at different positions in the encirclement to perform the degreasing work;

[0052] After the local oil stains on the copper tube are removed, the electric push rod 51 is used to drive the fixed block 53 to descend, so that the left end of the collecting tube 15 extends into the degreasing agent and water, and the pump body 14 is used to draw the degreasing agent and water through the collecting tube 15 into the collecting bucket 9 for storage, and then the electric heating plate 50 is powered on to heat the surrounding circle to increase the temperature to dry the residual water. In addition, under the action of the surrounding circle, the heat is more concentrated, which improves the drying speed, so that the copper tube can proceed to the next process more quickly. After the degreasing work is completed, the copper tube can be removed;

[0053] Thus, by using the adjustable shaking blocking mechanism, when the copper tube is only partially stained with oil, an area-adjustable encirclement can be formed according to the area of ​​the oil under the action of the plate 1 23, the plate 24, and the plate 3 56 to enclose the oil, and the area of ​​the entire encirclement can be reduced as much as possible without covering the oil, so that the degreasing agent and water are concentrated at the oily position, and the area where the degreasing agent and water flow to the non-oiled position is reduced, thereby avoiding the situation where the degreasing agent and water cannot be concentrated at the oily position, affecting the degreasing effect, and when the degreasing agent is added to the encirclement, the motor 6 28 can be used to drive the crank 29 Rotate to make the rectangular block 30 do circular motion and slide in the slide groove of the slide groove plate 31, so that the telescopic rod 37 is extended and retracted to make the sleeve 38 do lateral reciprocating motion, which can make the encirclement shake to move the degreasing agent in the encirclement, thereby accelerating the reaction rate between the degreasing agent and the oil stains, and further improving the degreasing effect. When the local oil stains on the copper tube are removed and the degreasing agent and water are extracted, the electric heating plate 50 is powered on for heating to increase the temperature in the encirclement to dry the residual moisture. In addition, under the action of the encirclement, the heat is more concentrated, which improves the drying speed and allows the copper tube to proceed to the next process more quickly.

[0054] Working principle: The left end face of the rectangular copper tube is butted against the end face of one side of the clamping plate 6, and then the motor 2 4 is started to drive the bidirectional threaded rod 18 to rotate, so that the clamping plates 6 on the upper and lower sides slide at the same time and approach each other, and contact the outer wall of the rectangular copper tube, so that the rectangular copper tube can be clamped and fixed, thereby ensuring the stability of the copper tube during the degreasing process. After the copper tube is fixed by the clamping plate 6, the motor 1 2 is used to drive the slide column 5 to rotate, and the slide column 5 rotates at an angle of ninety degrees each time, so that the position with oil on the inner wall of the copper tube is at the bottom, and then the motor 5 22 is used to drive the threaded barrel 55 to rotate, so that the threaded rod 3 26 moves in the inner cavity of the threaded barrel 55, and the telescopic rod 1 27 is extended to make the connecting block 57 The motor 7 33 and the motor 8 39 are started according to the area of ​​the oil stain. When the motor 7 33 drives the threaded rod 4 35 to rotate, the two plates 3 56 slide on the sleeve 38 in different directions at the same time to adjust the distance between the two plates. At the same time, the plate 1 23 and the plate 2 24 slide relative to each other. When the motor 8 39 is used, the connecting rod 2 40 and the connecting rod 3 41 are rotated to make the plates 1 23 and the plates 2 24 on both sides slide in different directions at the same time to adjust the distance between the two plates 24. Then, under the action of the plates 1 23, the plates 2 24 and the plates 3 56, an encirclement with an adjustable area is formed to surround the oil stain and cover the oil stain without covering the oil stain. Under the premise of , the area of ​​the entire encirclement can be reduced as much as possible, and then the motor three 7 can be used to drive the threaded rod one 8 to rotate, so that the copper tube slides back and forth, so that the encirclement can be more accurately aligned with the oil stain, and then the motor four 12 drives the threaded rod two 13 to rotate, so that the entire encirclement is lowered until the bottom of the plate one 23, the plate two 24, and the plate three 56 contact the inner wall of the copper tube, and then under the action of the pump body two 17 and the pump body three 19, the degreasing agent and water are transported to the encirclement through the delivery pipe 25, and the one-way valve 54 can prevent backflow. When the degreasing agent is added to the encirclement, the motor six 28 can be used to drive the crank 29 to rotate, so that the rectangular block 30 makes a circular motion, and on the slide plate 3 1 slides in the slide groove of the telescopic rod 2 to extend and retract the telescopic rod 2 to make the sliding sleeve 38 do a horizontal reciprocating motion, which can make the encirclement shake, so as to move the degreasing agent in the encirclement, accelerate the reaction rate between the degreasing agent and the oil stain, and further improve the degreasing effect; at this time, the brush 48 contacts the inner wall of the copper tube, and then the motor 11 49 is started to drive the brush 48 to rotate, so as to scrub the oil stain. At the same time, the motor 9 42 is used to drive the rotating block 43 to rotate, and the motor 10 44 is used to drive the threaded rod 5 45 to rotate, and the adjusting plate 47 slides on the limiting rod 46 to adjust the position of the brush 48 to scrub the oil stains at different positions in the encirclement to perform the degreasing work;After the local oil stains on the copper tube are removed, the electric push rod 51 is used to drive the fixed block 53 to descend, so that the left end of the collecting tube 15 extends into the degreasing agent and water, and the pump body 14 is used to draw the degreasing agent and water through the collecting tube 15 into the collecting bucket 9 for storage, and then the electric heating plate 50 is powered on to heat the surrounding circle to increase the temperature to dry the residual water. In addition, under the action of the surrounding circle, the heat is more concentrated, which improves the drying speed, so that the copper tube can proceed to the next process more quickly. After the degreasing work is completed, the copper tube can be removed;

[0055] Thus, by using the adjustable shaking blocking mechanism, when the copper tube is only partially stained with oil, an area-adjustable encirclement can be formed according to the area of ​​the oil under the action of the plate 1 23, the plate 24, and the plate 3 56 to enclose the oil, and the area of ​​the entire encirclement can be reduced as much as possible without covering the oil, so that the degreasing agent and water are concentrated at the oily position, and the area where the degreasing agent and water flow to the non-oiled position is reduced, thereby avoiding the situation where the degreasing agent and water cannot be concentrated at the oily position, affecting the degreasing effect, and when the degreasing agent is added to the encirclement, the motor 6 28 can be used to drive the crank 29 Rotate to make the rectangular block 30 do circular motion and slide in the slide groove of the slide groove plate 31, so that the telescopic rod 37 is extended and retracted to make the sleeve 38 do lateral reciprocating motion, which can make the encirclement shake to move the degreasing agent in the encirclement, thereby accelerating the reaction rate between the degreasing agent and the oil stains, and further improving the degreasing effect. When the local oil stains on the copper tube are removed and the degreasing agent and water are extracted, the electric heating plate 50 is powered on for heating to increase the temperature in the encirclement to dry the residual moisture. In addition, under the action of the encirclement, the heat is more concentrated, which improves the drying speed and allows the copper tube to proceed to the next process more quickly.

[0056] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An inner wall degreasing device for copper tube processing, comprising a base (1), characterized in that: A support (3) is fixedly connected to the middle part of the left side of the upper end surface of the base (1); a slide column (5) is rotatably provided on the upper side of the right end surface of the support (3); the slide column (5) is slidably connected to clamping plates (6) on both the upper and lower sides; the two clamping plates (6) cooperate with each other to clamp the rectangular copper tube; a frame (11) is fixedly connected to the middle part of the right side of the upper end surface of the base (1); a threaded block (21) is slidably connected to the inner side of the frame (11); a telescopic rod 1 (27) is fixedly connected to one side of the left end surface of the threaded block (21); a piston end of the telescopic rod 1 (27) is fixedly connected to a connecting block (57); both sides of the left end surface of the connecting block (57) are fixedly connected to telescopic rod 2 (37); a piston end of the telescopic rod 2 (37) is fixedly connected to a sliding sleeve (38); an adjustable shaking blocking mechanism for surrounding local oil stains on the inner wall of the copper tube is provided on the sliding sleeve (38); The adjustable swaying blocking mechanism comprises a plate 3 (56) slidably connected to both sides of the sliding sleeve (38), the rear end face of the front plate 3 (56) is slidably connected to the plate 1 (23) on both sides, and the front end face of the rear plate 3 (56) is slidably connected to the plate 2 (24) on both sides, and the plate 1 (23) and the plate 2 (24) are plugged and slidably connected; An L-shaped plate (32) is fixedly connected to the middle of the upper end surface of the sliding sleeve (38); a rotating block (43) is rotatably provided at the left end of the L-shaped plate (32); a threaded rod (45) is rotatably provided on one side of the rotating block (43); an adjustment plate (47) is threadedly connected to the threaded rod (45); a limiting rod (46) is slidably connected to one side of the adjustment plate (47); one end of the limiting rod (46) is fixedly connected to the rotating block (43); a brush (48) is rotatably provided at the front end of the adjustment plate (47); a collecting pipe (15) and a conveying pipe (25) are penetrated and fixedly connected to the left side of the L-shaped plate (32); the collecting pipe (15) and the conveying pipe (25) are hoses; the left end of the clamping plate (6) is threadedly connected to a bidirectional threaded rod (18), the upper and lower ends of the bidirectional threaded rod (18) are both rotatably arranged on the slide column (5), the upper end surface of the slide column (5) is fixedly connected with the second motor (4), the output end of the second motor (4) is fixedly connected to the upper end of the bidirectional threaded rod (18), the rear end of the threaded block (21) is threadedly connected with the second threaded rod (13), the upper and lower ends of the second threaded rod (13) are both rotatably arranged on the frame (11), the rear side of the upper end surface of the frame (11) is fixedly connected with the fourth motor (12), the output end of the fourth motor (12) is fixedly connected to the upper end of the second threaded rod (13), the right end surface of the threaded block (21) is fixedly connected with the fifth motor (22), the output end of the fifth motor (22) is fixedly connected with the threaded barrel (55), the threaded The right end of the threaded cylinder (55) is rotatably arranged on the threaded block (21); the threaded cylinder (55) is threadedly connected with a threaded rod three (26); the left end of the threaded rod three (26) is fixedly connected to one side of the right end face of the connecting block (57); a crank (29) is rotatably arranged in the middle of the lower end face of the connecting block (57); a rectangular block (30) is rotatably arranged at one end of the crank (29); a slide plate (31) is inserted into the rectangular block (30) and is slidably connected thereto; the left end of the slide plate (31) is fixedly connected to the lower end face of the sliding sleeve (38); a motor six (28) is fixedly connected to the middle of the upper end face of the connecting block (57); the output end of the motor six (28) is fixedly connected to one end of the crank (29); and the right end of the L-shaped plate (32) is rotatably arranged A threaded rod four (35) is arranged, the threaded rod four (35) is threadedly connected to a lifting block (34), the lower end of the threaded rod four (35) is rotatably arranged on a sliding sleeve (38), both sides of the right end surface of the lifting block (34) are rotatably arranged with a connecting rod one (36), one end of the connecting rod one (36) is rotatably connected to one side of a plate three (56), one end of the right end of the L-shaped plate (32) is fixedly connected to a motor seven (33), the output end of the motor seven (33) is fixedly connected to the upper end of the threaded rod four (35), a connecting rod two (40) is rotatably arranged in the middle of the rear end surface of the plate three (56) on the front side, the connecting rod two (40) is rotatably arranged with a connecting rod three (41) at both ends, and one end of the connecting rod three (41) is rotatably connected to one side of the plate one (23),The middle part of the rear end face of the plate 3 (56) on the front side is fixedly connected with a motor 8 (39), the output end of the motor 8 (39) is fixedly connected to the middle part of the connecting rod 2 (40), the left side of the upper end face of the L-shaped plate (32) is fixedly connected with a motor 9 (42), the output end of the motor 9 (42) is fixedly connected to a rotating block (43), the side of the rear end face of the rotating block (43) is fixedly connected with a motor 10 (44), the output end of the motor 10 (44) is fixedly connected to the rear end of the threaded rod 5 (45), and the front side of the upper end face of the adjusting plate (47) is fixedly connected with a motor 11 (49 ), the output end of the motor eleven (49) is fixedly connected to the brush (48), electric heating plates (50) are arranged on both sides of the adjustment plate (47), a fixing block (53) is passed through and fixedly connected to the lower end of the left side of the collecting tube (15), two telescopic rods three (52) are fixedly connected to one side of the left end of the L-shaped plate (32), the piston end of the telescopic rod three (52) is fixedly connected to the fixing block (53), and an electric push rod (51) is fixedly connected to one side of the left end of the L-shaped plate (32), and the piston end of the electric push rod (51) is fixedly connected to one side of the upper end surface of the fixing block (53). The right side of the upper end surface of the base (1) is respectively fixedly connected with a collecting bucket (9), a degreasing agent bucket (10), and a water bucket (20); one side of the upper end of the collecting bucket (9) is connected to and fixedly connected with a pump body 1 (14); the liquid inlet end of the pump body 1 (14) is connected to one end of a collecting pipe (15); one side of the upper end of the degreasing agent bucket (10) is connected to and fixedly connected with a pump body 2 (17); one side of the upper end of the water bucket (20) is connected to and fixedly connected with a pump body 3 (19); the liquid outlet ends of the pump bodies 2 (17) and 3 (19) are both connected to branch pipes (16); the branch pipes The middle part of the left side of the branch pipe (16) is connected to the delivery pipe (25), and both sides of the upper end of the branch pipe (16) are provided with a one-way valve (54). The upper side of the left end surface of the support (3) is fixedly connected to a motor 1 (2), and the output end of the motor 1 (2) is fixedly connected to the chute column (5). The lower end of the chute column (5) is threadedly connected to a threaded rod 1 (8), and both ends of the threaded rod 1 (8) are rotatably arranged on the base (1). The front end of the left side of the upper end surface of the base (1) is fixedly connected to a motor 3 (7), and the output end of the motor 3 (7) is fixedly connected to the front end of the threaded rod 1 (8).

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