Automatic carrying equipment for curtain winding roller

Abstract

The invention discloses automatic carrying equipment for a curtain winding roller, and relates to the technical field of carrying, the automatic carrying equipment for the curtain winding roller comprises a machine body, and further comprises a damping device, a fixing device and a conveying device; the damping device comprises a bottom plate, a first spring, a telescopic rod, a second spring, a sliding rod, a first supporting rod, a connecting block, a lubricating oil tank, an air inlet pipe, a hollow pipe, a short rod, a first L-shaped rod, a third spring, a first one-way valve and a second one-way valve. According to the device, when a sliding rod slides in a first long groove, friction force can be generated between the sliding rod and the first long groove, at the moment, a first telescopic rod and a first spring can be helped to conduct damping, a winding roller located in a collecting box is prevented from shaking, when the sliding rod moves rightwards, a first L-shaped rod can push a short rod, and at the moment, air can be squeezed into a lubricating oil tank; and when air enters the lubricating oil tank, lubricating oil drips to the telescopic rod through the oil outlet pipe, so that the telescopic rod is prevented from being blocked.

Description

Technical Field

[0001] The invention relates to the technical field of transport, and in particular to an automatic transport device for a curtain winding roller. Background Art

[0002] With the continuous development of the construction and interior design industries, curtains, as an important part of interior decoration, have gradually increased market demand. Traditional curtain production and installation methods usually rely on manual operations, which are not only inefficient, but may also cause safety hazards and product damage. Therefore, the application of automated handling equipment in this industry is particularly important.

[0003] The patent with the patent announcement number CN207449950U relates to a special equipment for transporting the winding roller of coated abrasives, including a chassis, a wheel axle and a roller axle, the upper end of the chassis is provided with a side plate, and the upper end of the side plate is provided with an arc groove, the upper surface of the arc groove is provided with a support plate, and the upper end of the support plate is provided with a slideway, both sides of the support plate are provided with rubber cushion pads, and polyurethane universal wheels are provided under the chassis, rollers are provided inside the slideway, and a telescopic plate is provided at the upper end of the roller. The special equipment for transporting the winding roller of coated abrasives described in the patent is provided with a slideway, a rubber cushion pad and a polyurethane universal wheel, which can simply and quickly put the winding roller on the winding roll to achieve fast roll change, and can prevent the winding roller from being worn or scratched during transportation and placement. The four-wheel universal wheel can achieve rapid change of direction and all-round control of the direction of activity, which is suitable for different working conditions and brings better prospects for use.

[0004] In the above patent, a slide, a rubber buffer pad and a polyurethane universal wheel are provided, which can simply and quickly place the winding roller on the winding roll to achieve quick roll change and prevent the winding roller from being worn or scratched during transportation and placement. The four-wheel universal wheel can achieve rapid change of direction and all-round control of the direction of activity, which is suitable for different working conditions and brings better prospects for use. However, during transportation, potholes may be encountered, which may cause the winding roller to shake and cause damage, and during the shock absorption process, the shock absorption device may be worn. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides an automated handling device for a curtain rolling roller, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an automated handling device for a curtain winding roller, comprising a machine body, a shock absorbing device, a fixing device and a transport device; wherein the shock absorbing device comprises a bottom plate, a spring 1, a telescopic rod, a spring 2, a sliding rod, a support rod 1, a connecting block, a lubricating oil tank, an air intake pipe, a hollow tube, a short rod, an L-shaped rod 1, a spring 3, a one-way valve 1 and a one-way valve 2, a No. 1 long groove is provided at the bottom of the machine body, the sliding rod is slidably connected in the No. 1 long groove, one end of the No. 1 long groove is fixedly connected to the left side of the No. 1 long groove, the other end of the No. 2 spring is fixedly connected to the left side of the sliding rod, one end of the support rod 1 is rotatably connected to the right side of the sliding rod, and the connecting block is rotatably connected to the other end of the support rod 1. At one end, the bottom plate is fixedly connected to the bottom of the connecting block, the top of the spring one is fixedly connected to the bottom of the body, the bottom of the spring one is fixedly connected to the top of the bottom plate, the fixed end of the telescopic rod is fixedly connected to the top of the bottom plate, the free end of the telescopic rod is fixedly connected to the bottom of the body, the lubricating oil tank is fixedly connected to the front of the body, the intake pipe is fixedly connected to the right side of the lubricating oil tank, the hollow tube is fixedly connected to the right side of the intake pipe, the left side of the spring three is fixedly connected to the left side of the inner wall of the intake pipe, the left side of the short rod is fixedly connected to the right side of the spring three, the one-way valve one is fixedly connected to the bottom of the intake pipe, the one-way valve two is fixedly connected to the inside of the intake pipe, and the L-shaped rod one is fixedly connected to the left side of the sliding rod.

[0007] According to the above technical solution, the L-shaped rod is in contact with the short rod, and an oil outlet pipe is provided at the bottom of the lubricating oil tank.

[0008] According to the above technical solution, a cover plate is provided at the oil outlet end of the oil outlet pipe, and a torsion spring is provided between the cover plate and the oil outlet pipe.

[0009] According to the above technical solution, the fixing device includes a lever, a rotating plate, a long plate and a threaded telescopic rod, the fixed end of the threaded telescopic rod is rotatably connected to the front part of the machine body, the rotating plate is fixedly connected to the circumferential surface of the threaded telescopic rod, the lever is fixedly connected to the bottom of the sliding rod, and the long plate is fixedly connected to the free end of the threaded telescopic rod.

[0010] According to the above technical solution, the fixing device also includes L-shaped rod 2, scissors-type telescopic frame, long board 2, spring 4, long board 3 and square plate, the square plate is fixedly connected to the right side of the body, the slider on the right side of the scissors-type telescopic frame is slidably connected in the No. 2 long groove, the long board 2 is slidably connected to the left side of the scissors-type telescopic frame, the right side of the spring 4 is fixedly connected to the left side of the long board 2, and the long board 3 is fixedly connected to the left side of the spring 4.

[0011] According to the above technical solution, the lever contacts the rotating plate, the second L-shaped rod is fixedly connected to the top of the first long plate, a second long groove is opened on the left side of the square plate, and the second L-shaped rod contacts the sliding block.

[0012] According to the above technical solution, the transport device includes a frame, a sliding roller, a second support rod, a fifth spring, a baffle and a triangular oblique block, the bottom of the fifth spring is fixedly connected to the inner bottom wall of the body, the frame is fixedly connected to the top of the fifth spring, the baffle is fixedly connected to the right side of the frame, the triangular oblique block is fixedly connected to the back of the first long board, the second support rod is fixedly connected to the inner wall of the frame, and the sliding roller is rotatably connected to the circumferential surface of the second support rod.

[0013] According to the above technical solution, the inclined surface of the triangular inclined block contacts the baffle, and the collecting box is slidably connected to the top of the sliding roller.

[0014] The present invention provides an automatic handling device for a curtain rolling roller, which has the following beneficial effects: (1) The invention can reduce the shaking of the machine body through the telescopic rod and spring 1, thereby greatly improving the stability of transportation. When there are many potholes, the rotation of the support rod can drive the slide bar to slide in the No. 1 long groove. When the slide bar slides in the No. 1 long groove, the slide bar will generate friction with the No. 1 long groove, which can help the telescopic rod and spring 1 to reduce shock and prevent the winding roller in the collection box from shaking. When the slide bar moves to the right, the L-shaped rod 1 will push the short rod, which can squeeze air into the lubricating oil tank. When air enters the lubricating oil tank, the lubricating oil will drip to the telescopic rod through the oil outlet pipe to prevent the telescopic rod from getting stuck. When no air enters the lubricating oil tank, the cover plate will cover the oil outlet pipe under the action of the torsion spring, which can effectively prevent the lubricating oil from leaking.

[0015] (2) In the present invention, the fixed end of the threaded telescopic rod can be driven to rotate by moving the slide rod to the right. When the fixed end of the threaded telescopic rod rotates, the free end of the threaded telescopic rod can be driven to extend. When the free end of the threaded telescopic rod is extended, the free end of the threaded telescopic rod will drive long board 1 to extend. When long board 1 is extended, the collection box can be fixed to prevent the collection box from shaking. When long board 1 is extended, long board 1 will drive L-shaped rod 2 to extend. The L-shaped rod will drive the scissors-type telescopic frame to extend. When the scissors-type telescopic frame is extended, the scissors-type telescopic frame will drive long board 3 to move to the left. When long board 3 moves to the left, long board 3 will fix the collection box horizontally to prevent the collection box from sliding horizontally. When the lengths of the collection boxes are different, spring 4 will contract to be suitable for different collection boxes.

[0016] (3) In the present invention, when the collecting box is placed at the edge of the machine body, the collecting box can be driven by the sliding roller to move to the middle part of the machine body, which can reduce manual effort and alleviate the burden of manpower. When the collecting box is placed in the middle part of the machine body, when the long board 1 is extended, the long board 1 will drive the triangular inclined block to extend, and when the triangular inclined block is extended, the baffle will drive the frame to move downward. When the frame moves downward, the long board 1 and the long board 3 will contact the collecting box and fix the collecting box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the position structure of the transport device of the present invention; Figure 3 This is a schematic diagram of the position structure of the bottom plate and the telescopic rod of the present invention; Figure 4 For the present invention Figure 3 A schematic diagram of the structure enlargement of part A; Figure 5 It is a schematic diagram of the position structure of the shock absorbing device of the present invention; Figure 6 This is a schematic diagram of the position structure of the lubricating oil tank of the present invention; Figure 7 It is a schematic cross-sectional view of the position structure of the lubricating oil tank and the hollow tube of the present invention; Figure 8 This is a schematic diagram of the position structure of the scissor-type telescopic frame of the present invention; Fig. 9 It is a schematic diagram of the position structure of the transport device and the fixing device of the present invention; Fig.10 For the present invention Fig. 9 An enlarged schematic diagram of the structure of part B in the middle.

[0018] In the figure: 1. body; 2. collecting box; 31. bottom plate; 32. spring one; 33. telescopic rod; 34. spring two; 35. sliding rod; 36. support rod one; 37. connecting block; 38. lubricating oil tank; 39. air intake pipe; 310. hollow pipe; 311. short rod; 312. L-shaped rod one; 313. spring three; 314. one-way valve one; 315. one-way valve two; 41. lever; 42. rotating plate; 43. long board one; 44. threaded telescopic rod; 45. L-shaped rod two; 46. scissor-type telescopic frame; 47. long board two; 48. spring four; 49. long board three; 410. square plate; 51. frame; 52. sliding roller; 53. support rod two; 54. spring five; 55. baffle; 56. triangular oblique block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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.

[0020] See also Figure 1-Figure 10 An embodiment of the present invention is: an automated handling device for a curtain winding roller, comprising a body 1, and also comprising a shock absorbing device; wherein the shock absorbing device comprises a bottom plate 31, a spring 1 32, a telescopic rod 33, a spring 2 34, a sliding rod 35, a support rod 1 36, a connecting block 37, a lubricating oil tank 38, an air intake pipe 39, a hollow tube 310, a short rod 311, an L-shaped rod 1 312, a spring 313, a check valve 1 314 and a check valve 2 315, a long groove No. 1 is provided at the bottom of the body 1, and a sliding rod The first spring 35 is slidably connected in the first long slot, one end of the second spring 34 is fixedly connected to the left side of the first long slot, the other end of the second spring 34 is fixedly connected to the left side of the sliding rod 35, one end of the support rod 1 36 is rotatably connected to the right side of the sliding rod 35, the connecting block 37 is rotatably connected to the other end of the support rod 1 36, the bottom plate 31 is fixedly connected to the bottom of the connecting block 37, the top of the spring 1 32 is fixedly connected to the bottom of the body 1, the bottom of the spring 1 32 is fixedly connected to the top of the bottom plate 31, and the fixed end of the telescopic rod 33 is fixedly connected to the bottom of the body 1. The top of the bottom plate 31 is fixedly connected, the free end of the telescopic rod 33 is fixedly connected to the bottom of the body 1, the lubricating oil tank 38 is fixedly connected to the front of the body 1, the air intake pipe 39 is fixedly connected to the right side of the lubricating oil tank 38, the hollow tube 310 is fixedly connected to the right side of the air intake pipe 39, the left side of the spring three 313 is fixedly connected to the left side of the inner wall of the air intake pipe 39, the left side of the short rod 311 is fixedly connected to the right side of the spring three 313, the one-way valve one 314 is fixedly connected to the bottom of the air intake pipe 39, and the one-way valve two 315 is fixedly connected to the right side of the air intake pipe 39. The telescopic rod 33 and the spring 1 32 can reduce the shaking of the machine body 1 and greatly improve the stability of transportation. When the slide rod 35 slides in the No. 1 long groove, the slide rod 35 will generate friction with the No. 1 long groove, which can help the telescopic rod 33 and the spring 1 32 to reduce shock. When air enters the lubricating oil tank 38, the lubricating oil will drip to the telescopic rod 33 through the oil outlet pipe to prevent the telescopic rod 33 from getting stuck.

[0021] The L-shaped rod 312 contacts the short rod 311. An oil outlet pipe is provided at the bottom of the lubricating oil tank 38. The contact between the L-shaped rod 312 and the short rod 311 will cause the short rod 311 to move to the left.

[0022] A cover plate is provided at the oil outlet end of the oil outlet pipe, and a torsion spring is provided between the cover plate and the oil outlet pipe. When no air enters the lubricating oil tank 38, the cover plate will cover the oil outlet pipe under the action of the torsion spring, which can effectively prevent the lubricating oil from leaking.

[0023] When the present embodiment is working, when the handling equipment encounters a pothole, the spring 1 32 will contract, and when the spring 1 32 contracts, the spring 1 32 will drive the telescopic rod 33 to contract, and when the telescopic rod 33 contracts, the body 1 and the bottom plate 31 will shake, and when the body 1 and the bottom plate 31 shake, the body 1 and the bottom plate 31 will drive the support rod 1 36 to rotate, and when the support rod 1 36 rotates, the support rod 1 36 will drive the slide rod 35 to slide in the No. 1 long groove, When the slide rod 35 slides in the first long groove, the slide rod 35 drives the spring 2 34 to contract. When the slide rod 35 slides to the left, the slide rod 35 drives the L-shaped rod 1 312 to move to the left. When the L-shaped rod 1 312 moves to the left, the L-shaped rod 1 312 contacts the short rod 311. When the L-shaped rod 1 312 contacts the short rod 311, the short rod 311 is pushed to the left by the L-shaped rod 1 312. When the short rod 311 is pushed to the left by the L-shaped rod 1 312, the short rod 311 drives the spring 2 34 to contract. When the slide rod 35 slides to the left, the slide rod 35 drives the L-shaped rod 1 312 to move to the left. When the L-shaped rod 1 312 moves to the left, the L-shaped rod 1 312 contacts the short rod 311. When the L-shaped rod 1 312 contacts the short rod 311, the short rod 311 drives the spring 2 34 to contract. When the short rod 311 moves to the left, the short rod 311 will drive the air in the hollow tube 310 to move into the air inlet pipe 39 through the one-way valve 2 315. The one-way valve 2 315 can only move the air at the bottom upward. When the air enters the lubricating oil tank 38, the lubricating oil will flow to the oil outlet pipe. At this time, the cover plate will be pushed open by the lubricating oil. When the cover plate is pushed open by the lubricating oil, the lubricating oil will flow to the telescopic rod 33 for lubrication. When the L-shaped rod 1 312 is separated from the short rod 31 1, the short rod 311 will move to the right under the elastic force of the spring three 313, and the external air will enter the hollow tube 310 through the one-way valve one 314 for the next use, and the external gas can only enter the air inlet pipe 39 through the one-way valve one 314, and the gas inside the air inlet pipe 39 cannot flow out through the one-way valve one 314. When no air enters the lubricating oil tank 38, the cover plate will close the oil outlet pipe under the action of the torsion spring to prevent the lubricating oil from flowing out.

[0024] See also Figure 1-Figure 10 On the basis of the above embodiment, another embodiment of the present invention further includes a fixing device and a transportation device, the fixing device includes a lever 41, a rotating plate 42, a long board 43 and a threaded telescopic rod 44, the fixed end of the threaded telescopic rod 44 is rotatably connected to the front of the body 1, the rotating plate 42 is fixedly connected to the circumferential surface of the threaded telescopic rod 44, the lever 41 is fixedly connected to the bottom of the sliding rod 35, and the long board 43 is fixedly connected to the free end of the threaded telescopic rod 44. When the free end of the threaded telescopic rod 44 is extended, the free end of the threaded telescopic rod 44 will drive the long board 43 to extend. When the long board 43 is extended, the collection box 2 can be fixed to prevent the collection box 2 from shaking.

[0025] The fixing device also includes an L-shaped rod 2 45, a scissor-type telescopic frame 46, a long board 2 47, a spring 48, a long board 3 49 and a square plate 410. The square plate 410 is fixedly connected to the right side of the body 1. The slider on the right side of the scissor-type telescopic frame 46 is slidably connected in the No. 2 long groove. The long board 2 47 is slidably connected to the left side of the scissor-type telescopic frame 46. The right side of the spring 48 is fixedly connected to the left side of the long board 2 47. The long board 3 49 is fixedly connected to the left side of the spring 48. When the long board 3 49 moves to the left, the long board 3 49 will fix the collection box 2 horizontally to prevent the collection box 2 from sliding horizontally. When the lengths of the collection boxes 2 are different, the spring 48 will contract to be suitable for different collection boxes 2.

[0026] The lever 41 contacts the rotating plate 42, the L-shaped rod 45 is fixedly connected to the top of the long plate 43, a No. 2 long groove is provided on the left side of the square plate 410, the L-shaped rod 45 contacts the slider, and a slider is provided on the right side of the scissor-type telescopic frame 46. When the slider slides in the No. 2 long groove, the scissor-type telescopic frame 46 will extend to the right.

[0027] The transport device includes a frame 51, a sliding roller 52, a support rod 53, a spring 54, a baffle 55 and a triangular oblique block 56. The bottom of the spring 54 is fixedly connected to the inner bottom wall of the body 1, the frame 51 is fixedly connected to the top of the spring 54, the baffle 55 is fixedly connected to the right side of the frame 51, the triangular oblique block 56 is fixedly connected to the back of the long board 43, the support rod 53 is fixedly connected to the inner wall of the frame 51, and the sliding roller 52 is rotatably connected to the circumferential surface of the support rod 53. When the collection box 2 is placed on the edge of the body 1, the collection box 2 can be driven by the sliding roller 52 to move to the middle part of the body 1, which can reduce manual effort and alleviate the manpower burden.

[0028] The inclined surface of the triangular inclined block 56 contacts the baffle 55 , and the collecting box 2 is slidably connected to the top of the sliding roller 52 . When the inclined surface of the triangular inclined block 56 contacts the baffle 55 , the baffle 55 will be pressed downward by the inclined surface of the triangular inclined block 56 .

[0029] When the present embodiment is working, when the slide rod 35 moves to the left, the slide rod 35 will drive the lever 41 to move to the left; when the lever 41 moves to the left, the lever 41 will contact the rotating plate 42; when the lever 41 contacts the rotating plate 42, the rotating plate 42 will drive the fixed end of the threaded telescopic rod 44 to rotate; the fixed end of the threaded telescopic rod 44 is threadedly connected to the free end of the threaded telescopic rod 44; when the fixed end of the threaded telescopic rod 44 rotates, the free end of the threaded telescopic rod 44 will extend accordingly; when the free end of the threaded telescopic rod 44 extends, the free end of the threaded telescopic rod 44 will drive the long board 1 43 to extend; when the long board 1 43 extends, the long board 1 43 will clamp the collection box 2 to prevent the collection box 2 from shaking; when the long board 1 43 extends, the long board 1 43 will drive the L-shaped rod 2 45 to move backward; when the L-shaped rod 2 45 moves backward When the L-shaped rod 2 45 contacts the slider on the right side of the scissors-type telescopic frame 46, the L-shaped rod 2 45 drives the scissors-type telescopic frame 46 to extend to the left, when the scissors-type telescopic frame 46 extends to the left, the scissors-type telescopic frame 46 drives the long board 2 47 to move to the left, when the long board 2 47 moves to the left, the long board 2 47 drives the spring 48 to move to the left, when the spring 48 moves to the left, the spring 48 drives the long board 3 49 to move to the left, when the long board 3 49 moves to the left, the long board 3 49 contacts the right side of the collecting box 2, and when the long board 3 49 continues to move to the left, the left side of the collecting box 2 contacts the left wall inside the body 1, and the right side of the collecting box 2 contacts the long board 3 49, and the collecting box 2 is completely fixed to prevent the collecting box 2 from slipping.

[0030] When the collecting box 2 is placed on the edge of the machine body 1, the collecting box 2 will drive the sliding roller 52 to rotate by pushing the collecting box 2. When the sliding roller 52 rotates, the collecting box 2 can be pushed to the middle part of the machine body 1. When the long board 1 43 moves backward, the long board 1 43 will drive the triangular inclined block 56 to move backward. When the triangular inclined block 56 moves backward, the triangular inclined block 56 will contact with the baffle 55. When the triangular inclined block 56 contacts with the baffle 55, the baffle 55 will be pushed downward by the inclined surface of the triangular inclined block 56. When the baffle 55 moves downward, the baffle 55 will drive the frame 51 to move downward. When the frame 51 moves downward, the frame 51 will drive the collecting box 2 to move downward. When the collecting box 2 moves downward, the collecting box 2 will be fixed by the long board 1 43 and the long board 3 49 to prevent shaking.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automated handling device for a curtain winding roller, comprising a body (1), characterized in that: It also includes shock-absorbing devices, fixing devices and transportation devices; The shock absorbing device comprises a bottom plate (31), a spring 1 (32), a telescopic rod (33), a spring 2 (34), a sliding rod (35), a support rod 1 (36), a connecting block (37), a lubricating oil tank (38), an air intake pipe (39), a hollow tube (310), a short rod (311), an L-shaped rod 1 (312), a spring 3 (313), a check valve 1 (314) and a check valve 2 (315). The bottom of the body (1) is provided with a first long groove. The sliding rod (35) is provided with a first long groove. The rod (35) is slidably connected in the No. 1 long slot, one end of the spring 2 (34) is fixedly connected to the left side of the No. 1 long slot, the other end of the spring 2 (34) is fixedly connected to the left side of the sliding rod (35), one end of the support rod 1 (36) is rotatably connected to the right side of the sliding rod (35), the connecting block (37) is rotatably connected to the other end of the support rod 1 (36), the bottom plate (31) is fixedly connected to the bottom of the connecting block (37), the top of the spring 1 (32) is fixedly connected to the bottom of the machine body (1), the bottom of the spring 1 (32) is fixedly connected to the top of the bottom plate (31), the fixed end of the telescopic rod (33) is fixedly connected to the top of the bottom plate (31), the free end of the telescopic rod (33) is fixedly connected to the bottom of the machine body (1), the lubricating oil tank (38) is fixedly connected to the front of the machine body (1), the air intake pipe (39) is fixedly connected to the right side of the lubricating oil tank (38), and the hollow tube (310) is fixedly connected to the bottom of the machine body (1). ) is fixedly connected to the right side of the intake pipe (39), the left side of the spring three (313) is fixedly connected to the left side of the inner wall of the intake pipe (39), the left side of the short rod (311) is fixedly connected to the right side of the spring three (313), the one-way valve one (314) is fixedly connected to the bottom of the intake pipe (39), the one-way valve two (315) is fixedly connected to the inside of the intake pipe (39), and the L-shaped rod one (312) is fixedly connected to the left side of the sliding rod (35).

2. The automatic handling device for curtain winding roller according to claim 1, characterized in that: The L-shaped rod (312) is in contact with the short rod (311), and an oil outlet pipe is provided at the bottom of the lubricating oil tank (38).

3. The automatic handling device for curtain winding roller according to claim 2, characterized in that: A cover plate is arranged at the oil outlet end of the oil outlet pipe, and a torsion spring is arranged between the cover plate and the oil outlet pipe.

4. The automatic handling device for curtain winding roller according to claim 3 is characterized in that: The fixing device comprises a lever (41), a rotating plate (42), a long plate (43) and a threaded telescopic rod (44); the fixed end of the threaded telescopic rod (44) is rotatably connected to the front of the machine body (1); the rotating plate (42) is fixedly connected to the circumferential surface of the threaded telescopic rod (44); the lever (41) is fixedly connected to the bottom of the sliding rod (35); and the long plate (43) is fixedly connected to the free end of the threaded telescopic rod (44).

5. The automatic handling device for curtain rolling roller according to claim 4, characterized in that: The fixing device further comprises an L-shaped rod 2 (45), a scissor-type telescopic frame (46), a long plate 2 (47), a spring 4 (48), a long plate 3 (49) and a square plate (410), wherein the square plate (410) is fixedly connected to the right side of the machine body (1), a second long groove is provided on the left side of the square plate (410), a slider on the right side of the scissor-type telescopic frame (46) is slidably connected in the second long groove, the long plate 2 (47) is slidably connected to the left side of the scissor-type telescopic frame (46), the right side of the spring 4 (48) is fixedly connected to the left side of the long plate 2 (47), and the long plate 3 (49) is fixedly connected to the left side of the spring 4 (48).

6. The automatic handling device for curtain rolling roller according to claim 5, characterized in that: The shifting rod (41) contacts the rotating plate (42), the second L-shaped rod (45) is fixedly connected to the top of the first long plate (43), and the second L-shaped rod (45) contacts the sliding block.

7. The automatic handling device for curtain rolling roller according to claim 6, characterized in that: The transport device comprises a frame (51), a sliding roller (52), a second support rod (53), a fifth spring (54), a baffle (55) and a triangular inclined block (56), wherein the bottom of the fifth spring (54) is fixedly connected to the inner bottom wall of the machine body (1), the frame (51) is fixedly connected to the top of the fifth spring (54), the baffle (55) is fixedly connected to the right side of the frame (51), the triangular inclined block (56) is fixedly connected to the back of the first long board (43), the second support rod (53) is fixedly connected to the inner wall of the frame (51), and the sliding roller (52) is rotatably connected to the circumferential surface of the second support rod (53).

8. The automatic handling device for curtain winding rollers according to claim 7, characterized in that: The inclined surface of the triangular inclined block (56) contacts the baffle (55), and the collecting box (2) is slidably connected to the top of the sliding roller (52).

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