Adjustable fool-proof film pressing device compatible with pipelines of various specifications
By designing an adjustable anti-dust film pressing device that is compatible with multiple specifications of pipes, the problems of winding film falling and device damage during automatic production and packaging are solved, and the stable compression of winding film and anti-dust reminder for switching pipe specifications is achieved.
Patent Information
- Application Number
- CN202420793960.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-17
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2034-04-17
AI Technical Summary
During the automatic production and packaging process, a device that is compatible with multiple specifications of pipes is needed. It can be pressed on the surface of the pipe when the wound film is wound to a certain angle to prevent it from falling off, and a warning is made when switching the pipe specifications to avoid damage to the device or the inability to press the film normally.
An adjustable anti-dust film pressing device including an overall fixing frame, a transverse guide mechanism, a lifting guide mechanism, a film pressing mechanism, a wound film guide mechanism and a anti-dust adjustment mechanism are designed. The device realizes stable compression of the winding film through the cooperation of the transverse cylinder and the lifting cylinder, and provides anti-free reminders when switching pipe specifications through the anti-free adjustment mechanism.
It realizes stable compression of the wound film on the surface of the pipe port, prevents the wound film from falling off, and has the function of being compatible with pipes of various specifications. It can provide anti-dust reminders when switching pipe specifications to avoid damage to the device or failure to press the film normally.
Smart Images
Figure CN222756819U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipeline production and packaging, in particular to an adjustable anti-stuck film pressing device compatible with pipelines of various specifications. Background Art
[0002] During the automatic production and packaging process, large-diameter PE pipes need to be wrapped with several layers of wrapping film on their two ends and sealed to prevent dust and flying insects from entering the pipe during transportation and storage, making the pipe unclean and affecting the subsequent pipe welding and installation. During the automatic wrapping process, a device is required to press the wrapping film against the pipe surface when the wrapping film is wrapped to a certain angle to prevent the wrapping film from falling off during wrapping and affecting the stability of the wrapping. The device also needs to be compatible with pipes of various outer diameters and be able to provide foolproof reminders when switching pipe specifications to avoid the device being damaged or failing to press the film normally after the pipe specification is switched. Utility Model Content
[0003] In view of the above problems, the utility model aims to provide an adjustable anti-stuck film pressing device that is compatible with pipes of various specifications, prevents the wrapping film from falling, and is compatible with pipes of various specifications.
[0004] The technical problem solved by the utility model can be achieved by adopting the following technical scheme: an adjustable anti-fool-proof film pressing device compatible with pipes of various specifications, comprising an overall fixed frame, a transverse guide mechanism, a lifting guide mechanism, a film pressing mechanism, a wrapping film guide mechanism and an anti-fool-proof adjustment mechanism, wherein the transverse guide mechanism is arranged on the overall fixed frame, the lifting guide mechanism is arranged on the transverse guide mechanism, the film pressing mechanism is fixed on the lifting guide mechanism, the wrapping film guide mechanism is arranged on one side of the film pressing mechanism, the anti-fool-proof adjustment mechanism is arranged on the lifting guide mechanism, and the anti-fool-proof adjustment mechanism comprises an adjusting knob, a clamping plate, a clamping plate fixing frame, a locking bolt, an adjusting screw, a screw Nut, seat bearing, fool-proof adjustment fixing frame, indexing pin and fool-proof sensing switch, the splint fixing frame is fixed on the upper end of the lifting guide shaft, the splint fixing frame is provided with a splint, the splint is provided with a locking bolt, the lower end of the adjusting screw is connected with the seat bearing by interference fit, the middle part is connected with the screw nut by thread, the upper end of the adjusting screw is connected with the adjusting knob, the seat bearing is arranged on the lifting movable frame, the screw nut is fixedly connected with the film pressing rod fixing frame, the screw nut is fixedly connected with the specification switching scale, the fool-proof adjustment fixing frame is fixed on the lifting movable frame, and the fool-proof adjustment fixing frame is provided with a fool-proof sensing switch and indexing pin.
[0005] The specification switching scale is provided with specification scales, each specification corresponds to a scale, and there is a small hole under each scale for positioning and locking the indexing pin. The anti-foolproof adjustment fixing frame is provided with a marking arrow, which is used to correspond to the specification scale on the specification switching scale, and the scale pointed by the arrow corresponds to pipes of different specifications.
[0006] The foolproof adjustment fixing frame is connected and fixed to the lifting movable frame by two hexagon socket screws, the foolproof sensing switch is connected to the foolproof adjustment fixing frame by threads and is locked twice by a nut, and the indexing pin is connected to the foolproof adjustment fixing frame by threads and is locked twice by a nut.
[0007] The transverse guide mechanism includes a transverse cylinder, a transverse guide shaft, a transverse linear bearing, a transverse guide shaft support and a transverse movable frame. The transverse guide shaft support is fixed on the overall fixed frame, the transverse guide shaft support is provided with a transverse guide shaft, the transverse linear bearing is sleeved on the transverse guide shaft, the transverse linear bearing is provided with a transverse movable frame, and the transverse movable frame is connected to the transverse cylinder.
[0008] The transverse guide shaft support is connected and fixed to the overall fixing frame by two hexagon socket screws, the transverse guide shaft is inserted into the transverse guide shaft support and is locked and fixed by one hexagon socket screw, and the telescopic rod of the transverse cylinder is connected to the transverse movable frame by threads and is locked twice by one nut.
[0009] The lifting guide mechanism includes a lifting cylinder, a lifting guide shaft, a lifting linear bearing and a lifting movable frame. The lifting guide shaft is fixed on the transverse movable frame. The lifting guide shaft is sleeved with a lifting linear bearing. The lifting movable frame is fixedly connected to the lifting linear bearing, and the lifting movable frame is connected to the lifting cylinder.
[0010] The lifting cylinder and the transverse movable frame are connected and fixed by 4 hexagon socket screws, the lifting movable frame and the movable block on the lifting cylinder are connected and fixed by 4 hexagon socket screws, the lifting linear bearing and the lifting movable frame are respectively connected and fixed by 4 hexagon socket screws, and the lower end of the lifting guide shaft is connected to the transverse movable frame by a thread.
[0011] The film pressing mechanism comprises a film pressing rod and a film pressing rod fixing frame, the film pressing rod is fixed on the film pressing rod fixing frame, and the film pressing rod fixing frame is connected to a lifting linear bearing.
[0012] The wrapping film guiding mechanism comprises a mounting plate, a wrapping film placing rack and two wrapping film guiding wheels. The mounting plate is provided with two wrapping film guiding wheels and a wrapping film placing rack. The mounting plate is fixed on the turntable of the wrapping device and rotates with the turntable.
[0013] Compared with the prior art, the utility model has the following beneficial effects: the utility model is simple to operate and easy to use, presses the wrapping film on the surface of the pipe port to prevent the wrapping film from falling, and has the function of anti-foolproof adjustment and compatibility with pipes of various specifications. At the same time, the structure is simple, the film pressing is stable, and the compatibility is good. When switching the pipe specifications, an anti-foolproof reminder can be given to prevent the situation where the device is not switched after the pipe specifications are switched, causing the device to be damaged or the film cannot be pressed normally. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 The overall structural diagram of the utility model device;
[0015] Figure 2 The overall structural front view of the device of the utility model;
[0016] Figure 3 A top view of the overall structure of the device of the utility model;
[0017] Figure 4 Bottom view of the overall structure of the device of the utility model;
[0018] Figure 5 Detailed diagram of the foolproof adjustment mechanism of the utility model device;
[0019] In the figure: 1-large diameter PE pipe, 2-stretch film, 3-stretch film placement rack, 4-stretch film guide wheel, 5-transverse cylinder, 6-lifting cylinder, 7-front transverse guide shaft, 8-right front transverse guide shaft support, 9-right rear transverse guide shaft support, 10-rear transverse guide shaft, 11-overall structure fixing frame, 12-film pressing rod fixing frame, 13-film pressing rod, 14-left lifting guide shaft, 15-left lifting linear bearing, 16-transverse movable frame, 17-left front transverse guide shaft support, 18-right lifting linear bearing, 19-right lifting guide shaft, 20-right adjustment Section linear bearing, 21-left side adjustment linear bearing, 22-left rear side transverse movement guide shaft support, 23-adjustment knob, 24-right front side transverse movement linear bearing, 25-left front side transverse movement linear bearing, 26-left rear side transverse movement linear bearing, 27-right rear side transverse movement linear bearing, 28-clamp, 29-clamp fixing frame, 30-screw nut, 31-adjusting screw, 32-anti-foolproof induction switch, 33-bearing with seat, 34-left side adjustment guide shaft, 35-lifting movable frame, 36-anti-foolproof adjustment fixing frame, 37-specification switching scale, 38-dividing pin, 39-right side adjustment guide shaft. DETAILED DESCRIPTION
[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below with reference to specific illustrations.
[0021] In the description of the present invention, it should be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "center", "end", "length", "outer end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0022] Combined with Figures 1 to 5 As shown, this embodiment discloses an adjustable fool-proof film pressing device compatible with pipes of various specifications, including an overall fixed frame 11, a lateral guide mechanism, a lifting guide mechanism, a film pressing mechanism, a wrapping film guide mechanism and a fool-proof adjustment mechanism, wherein the lateral guide mechanism is arranged on the overall fixed frame 11, the lifting guide mechanism is arranged on the lateral guide mechanism, the film pressing mechanism is fixed on the lifting guide mechanism, the wrapping film guide mechanism is arranged on one side of the film pressing mechanism, and the fool-proof adjustment mechanism is arranged on the lifting guide mechanism. The overall structure fixed frame 11 is made of thickened steel plate by cutting, welding and punching.
[0023] The transverse guide mechanism includes a transverse cylinder 5, a left front transverse guide shaft support 17, a right front transverse guide shaft support 8, a left rear transverse guide shaft support 22, a right rear transverse guide shaft support 9, a front transverse guide shaft 7, a rear transverse guide shaft 10, a left front transverse linear bearing 25, a right front transverse linear bearing 24, a left rear transverse linear bearing 26, a right rear transverse linear bearing 27 and a transverse movable frame 16. The transverse movable frame 16 is made of thickened steel plate by cutting, welding and punching. The telescopic rod of the transverse cylinder 5 is connected to the transverse movable frame 16 by threads and is locked twice by a nut. The transverse cylinder 5 is locked and fixed to the overall fixed frame 11 by two nuts. The left front lateral guide shaft support 17, the right front lateral guide shaft support 8 and the overall fixing frame 11 are connected and fixed by two hexagon socket screws respectively. The two ends of the front lateral guide shaft 7 are respectively inserted into the left front lateral guide shaft support 17 and the right front lateral guide shaft support 8 and are respectively fixed and locked with one hexagon socket screw. The left rear lateral guide shaft support 22 and the right rear lateral guide shaft support 9 are respectively connected and fixed with the overall fixing frame 11 by two hexagon socket screws. The two ends of the rear lateral guide shaft 10 are respectively inserted into the left rear lateral guide shaft support 22 and the right rear lateral guide shaft support 9 and are respectively fixed and locked with one hexagon socket screw. The left front lateral linear bearing 25 and the right front lateral linear bearing 24 are respectively sleeved on the outside of the front lateral guide shaft 7 and are respectively fixed and locked with the lateral movable frame 16 by four hexagon socket screws. The left rear side lateral linear bearing 26 and the right rear side lateral linear bearing 27 are sleeved outside the rear side lateral guide shaft 10 and are connected and fixed to the lateral movable frame 16 by four hexagon socket screws. The lateral guide mechanism ensures that the lateral cylinder 5 drives the lateral movable frame 16 to move left and right stably and smoothly.
[0024] The lifting guide mechanism includes a lifting cylinder 6, a left lifting guide shaft 14, a right lifting guide shaft 19, a left lifting linear bearing 15, a right lifting linear bearing 18 and a lifting movable frame 35. The lifting movable frame 35 is made of thickened steel plate cut, welded and punched, and the lifting movable frame 35 is connected and fixed to the movable block of the lifting cylinder 6 by four hexagon socket screws. The lifting cylinder 6 is connected and fixed to the transverse movable frame 16 by four hexagon socket screws. The lifting linear bearings 15 and 18 on the left and right sides are connected and fixed to the lifting movable frame 35 by four hexagon socket screws respectively. The left lifting guide shaft 14 is sleeved with the left lifting linear bearing 15, and the lower end of the left lifting guide shaft 14 is connected to the transverse movable frame 16 by threads. The right lifting guide shaft 19 is sleeved with the right lifting linear bearing 18, and the lower end of the right lifting guide shaft 19 is connected to the transverse movable frame 16 by threads. The lifting guide mechanism ensures that the lifting cylinder 6 drives the lifting movable frame 35 to move up and down stably and smoothly.
[0025] The fool-proof adjustment mechanism is arranged on the lifting guide mechanism, and the fool-proof adjustment mechanism includes an adjustment knob 23, a clamping plate 28, a clamping plate fixing frame 29, a locking bolt, an adjustment screw 31, a screw nut 30, a seat bearing 33, an fool-proof adjustment fixing frame 36, a dividing pin 38 and an fool-proof sensing switch 32.
[0026] The clamping plate fixing frame 29 is made of thickened steel plate by cutting, punching and grinding. The upper ends of the left adjustment guide shaft 34 and the right and left adjustment guide shafts 39 are connected and fixed to the clamping plate fixing frame 29 by one hexagon socket screw respectively, and the lower ends are connected and fixed to the lifting movable frame 35 by one hexagon socket screw respectively. The clamping plate 28 is connected and fixed to the clamping plate fixing frame 29 by two hexagon socket screws. A locking bolt is provided on the clamping plate 28. The seat bearing 33 is connected and fixed to the lifting movable frame 35 by four hexagon socket screws, the lower end of the adjustment screw 31 is connected to the seat bearing 33 by interference fit, and the middle part of the adjustment screw 31 is connected to the screw nut 30 by thread. The upper end of the adjustment screw 31 is connected to the adjustment knob 23. When the adjustment knob 23 is turned, the adjustment screw 31 will rotate accordingly. The screw nut 30 is connected and fixed to the film pressing rod fixing frame 12 by four hexagon socket screws. The specification switching scale 37 is made of thickened steel plate cut, welded and punched, and has laser-printed specification scales on it. Each specification corresponds to a scale, and there is a small hole under each scale for positioning and locking the indexing pin. The specification switching scale 37 is connected and fixed to the screw nut 30 by two hexagon socket screws. The foolproof adjustment bracket 36 is made of thickened steel plate cut, bent and punched, and has a laser-printed marking arrow on it, which is used to correspond to the specification scale on the specification switching scale 37. The scale pointed by the arrow corresponds to the specification of the pipe. The foolproof adjustment bracket 36 is connected and fixed to the lifting movable bracket 35 by two hexagon socket screws. The foolproof induction switch 32 is connected to the foolproof adjustment bracket 36 by threads and is locked twice by a nut. The indexing pin 38 is connected to the foolproof adjustment bracket 36 by threads and is locked twice by a nut.
[0027] The film pressing mechanism includes a film pressing rod 13 and a film pressing rod fixing frame 12. The film pressing rod fixing frame 12 is made of thickened steel plate by cutting, welding and punching. The film pressing rod 13 is made of a steel bar by cutting, punching and grinding. The left film pressing part is coated with soft glue to increase the reliability of film pressing. The film pressing rod 13 and the film pressing rod fixing frame 12 are connected and fixed by 4 hexagon socket screws. The left side adjustment linear bearing 21 is sleeved on the left side adjustment guide shaft 34 and is connected and fixed to the film pressing rod fixing frame 12 by 4 hexagon socket screws. The right side adjustment linear bearing 20 is sleeved on the right side adjustment guide shaft 39 and is connected and fixed to the film pressing rod fixing frame 12 by 4 hexagon socket screws.
[0028] The wrapping film guiding mechanism comprises a mounting plate, a wrapping film placing frame 3 and two wrapping film guiding wheels 4. The mounting plate is provided with two wrapping film guiding wheels 4 and a wrapping film placing frame 3. The wrapping film placing frame 3 is used for placing the wrapping film 2. The wrapping film guiding wheels 4 are used for guiding the wrapping film 2. The mounting plate is fixed on the turntable of the wrapping device and rotates with the turntable.
[0029] The specific implementation process of the utility model device in the production process is as follows: first, the entire device is fixed on the frame of the winding equipment through the overall fixing frame 11 and the hexagon socket screws, and the winding film placement frame 3 and the winding film guide wheel 4 are fixed on the turntable of the winding equipment through the hexagon socket screws. Before starting the device, the winding film 2 is placed on the winding film placement frame 3 and guided out along the winding film guide wheel 4 and clamped by the film clamping device of the winding equipment, and then the specification is adjusted according to the specification of the large-diameter PE pipe 1 to be produced and packaged. When adjusting, loosen the locking bolt on the clamping plate 28, then pull out the indexing pin 38, and then turn the adjustment knob 23 to make the lead screw nut 30 move up and down together with the film pressing rod fixing frame 12 and the specification switching scale 37. When the triangular arrow on the anti-foolproof adjustment fixing frame 36 moves to the scale of the corresponding production specification on the specification switching scale 37, the specification switching adjustment is completed, and then the indexing pin 38 is inserted back, and the locking bolt on the clamping plate 28 is locked at the same time. During the process of plugging and unplugging the indexing pin 38, the electrical signal of the anti-fool induction switch induction 32 changes, indicating that the pipe specification has been switched, ensuring that the device can be opened normally later. Then start the winding equipment and the device. When the large-diameter PE pipe 1 is in place, the winding equipment drives the winding film placement frame 3, the winding film guide wheel 4 and the winding film 2 to rotate clockwise around the large-diameter PE pipe 1 to wrap the winding film 2 around the port of the large-diameter PE pipe 1. When the winding film 2 is wound to a certain angle, the transverse cylinder 5 works under the guidance of the transverse guide shafts 7 and 10 on the front and rear sides and the transverse linear bearing to drive the transverse movable frame 16 to move left. Then the lifting cylinder 6 works to lift up and drives the film pressing rod fixing frame 12 and the upper film pressing rod 13 to move up under the guidance of the lifting guide shafts 14 and 19 on the left and right sides and the lifting linear bearings 15 and 18 on the left and right sides, and the film pressing rod 13 presses the stretch film on the surface of the large-diameter PE pipe 1 to prevent the stretch film from falling off the large-diameter PE pipe 1, and then the film clamping device of the winding equipment loosens the stretch film at the head, and the turntable on the winding equipment continues to rotate to continue to wrap the stretch film on the port of the large-diameter PE pipe 1. When the stretch film is about to be wrapped back to the film pressing rod 13, the stretch film has been wrapped around the port of the large-diameter PE pipe 1 for more than one circle, and will not fall off even without external pressure assistance. Then the lifting cylinder 6 moves down to drive the film pressing rod 13 to move down, so that the film pressing rod 13 releases the pressure on the stretch film and the large-diameter PE pipe 1, and then the transverse cylinder 5 drives the entire transverse movable frame 16 to move right to make room for the continued winding of the winding equipment. After that, the winding equipment continues to carry out the next step of winding, film clamping, film cutting and other operations, and the utility model device waits for the arrival of the next large-diameter PE pipe.
[0030] The utility model has a novel design and reasonable conception. It presses the wrapping film on the surface of the pipe port to prevent the wrapping film from falling off, and has the function of foolproof adjustment and compatibility with pipes of various specifications. It can provide foolproof reminders when switching pipe specifications to prevent the device from being damaged or failing to press the film normally due to the device not switching after switching the pipe specifications. It also has a simple structure, saves costs, has low dependence on the environment, is easy to operate, has stable film pressing, and has good compatibility.
[0031] The above description is only a preferred implementation mode of the utility model, and does not impose any form of limitation on the utility model. Any simple modification, equivalent change or modification made to the above embodiments based on the technical principle of the utility model still falls within the scope of the technical solution of the utility model.
Claims
1. An adjustable fool-proof film pressing device compatible with pipes of various specifications, comprising an overall fixing frame (11), a lateral guide mechanism, a lifting guide mechanism, a film pressing mechanism, a wrapping film guide mechanism and a fool-proof adjustment mechanism, characterized in that: The transverse guide mechanism is arranged on the overall fixing frame (11), the lifting guide mechanism is arranged on the transverse guide mechanism, the film pressing mechanism is fixed on the lifting guide mechanism, the wrapping film guide mechanism is arranged on one side of the film pressing mechanism, and the foolproof adjustment mechanism is arranged on the lifting guide mechanism. The foolproof adjustment mechanism comprises an adjustment knob (23), a clamping plate (28), a clamping plate fixing frame (29), an adjustment lead screw (31), a lead screw nut (30), a seat bearing (33), an foolproof adjustment fixing frame (36), a dividing pin (38) and an foolproof induction switch (32). The clamping plate fixing frame (29 ) is fixed on the upper end of the lifting guide shaft, the clamping plate fixing frame (29) is provided with a clamping plate (28), the middle part of the adjusting screw (31) is connected to the screw nut (30) by a thread, the upper end of the adjusting screw (31) is connected to the adjusting knob (23), the screw nut (30) is fixedly connected to the film pressing rod fixing frame (12), the screw nut (30) is fixedly connected to the specification switching scale (37), the anti-foolproof adjustment fixing frame (36) is fixed on the lifting movable frame (35), and the anti-foolproof adjustment fixing frame (36) is provided with an anti-foolproof induction switch (32) and a dividing pin (38).
2. According to claim 1, an adjustable anti-foolproof film pressing device compatible with pipes of various specifications is characterized by: The specification switching scale (37) is provided with specification scales, each specification corresponding to a scale, and a small hole is provided under each scale for positioning and locking a dividing pin (38). The foolproof adjustment fixing frame (36) is provided with a marking arrow for corresponding to the specification scale on the specification switching scale (37), and the scale pointed by the arrow corresponds to a pipe of different specifications.
3. According to claim 1, the adjustable anti-foolproof film pressing device compatible with pipes of various specifications is characterized by: The foolproof adjustment fixing frame (36) is connected and fixed to the lifting movable frame (35) by two hexagon socket screws, the foolproof induction switch (32) is connected to the foolproof adjustment fixing frame (36) by threads and is locked twice by a nut, the indexing pin (38) is connected to the foolproof adjustment fixing frame (36) by threads and is locked twice by a nut, the lower end of the adjustment screw (31) is connected to the seat bearing (33) by interference fit, and the seat bearing (33) is arranged on the lifting movable frame (35).
4. According to claim 1, the adjustable anti-foolproof film pressing device compatible with pipes of various specifications is characterized by: The transverse guide mechanism comprises a transverse cylinder (5), a transverse guide shaft, a transverse linear bearing, a transverse guide shaft support and a transverse movable frame (16); the transverse guide shaft support is fixed on an overall fixed frame (11); a transverse guide shaft is arranged on the transverse guide shaft support; the transverse linear bearing is sleeved on the transverse guide shaft; a transverse movable frame (16) is arranged on the transverse linear bearing; and the transverse movable frame (16) is connected to the transverse cylinder (5).
5. According to claim 4, the adjustable anti-foolproof film pressing device compatible with pipes of various specifications is characterized by: The transverse guide shaft support is connected and fixed to the overall fixing frame by two hexagon socket screws, the transverse guide shaft is inserted into the transverse guide shaft support and is locked and fixed by one hexagon socket screw, and the telescopic rod of the transverse cylinder (5) is connected to the transverse movable frame (16) by threads and is locked twice by one nut.
6. According to claim 1, the adjustable anti-foolproof film pressing device compatible with pipes of various specifications is characterized by: The lifting guide mechanism comprises a lifting cylinder (6), a lifting guide shaft, a lifting linear bearing and a lifting movable frame (35); the lifting guide shaft is fixed on the transverse movable frame (16); the lifting guide shaft is sleeved with a lifting linear bearing; the lifting movable frame (35) is fixedly connected to the lifting linear bearing; and the lifting movable frame (35) is connected to the lifting cylinder (6).
7. The adjustable anti-foolproof film pressing device compatible with pipes of various specifications according to claim 6 is characterized by: The lifting cylinder (6) is connected and fixed to the transverse movable frame (16) by four hexagon socket screws, the lifting movable frame (35) is connected and fixed to the movable block on the lifting cylinder (6) by four hexagon socket screws, the lifting linear bearing is connected and fixed to the lifting movable frame (35) by four hexagon socket screws respectively, and the lower end of the lifting guide shaft is connected to the transverse movable frame (16) by a thread.
8. The adjustable anti-foolproof film pressing device compatible with pipes of various specifications according to claim 1 is characterized by: The film pressing mechanism comprises a film pressing rod (13) and a film pressing rod fixing frame (12); the film pressing rod (13) is fixed on the film pressing rod fixing frame (12); and the film pressing rod fixing frame (12) is connected to a lifting linear bearing.
9. The adjustable anti-foolproof film pressing device compatible with pipes of various specifications according to claim 1 is characterized by: The wrapping film guide mechanism comprises a mounting plate, a wrapping film placement rack (3) and two wrapping film guide wheels (4), wherein the mounting plate is provided with two wrapping film guide wheels (4) and a wrapping film placement rack (3), and the mounting plate is fixed on a turntable of the wrapping device and rotates with the turntable.