Auxiliary packaging equipment for self-sinking aeration tube

Abstract

The invention discloses an auxiliary packaging device for a self-sinking oxygen-enhancing tube, comprising a base, a winding part, a limiting cavity, a clamping claw part, a pushing part and an auxiliary rotating part. The limiting cavity comprises a plurality of winding limiting plates and a transition limiting plate, and the plurality of winding limiting plates and the transition limiting plates are all arc-shaped plates, and are distributed in a circular shape as a whole. The transition limiting plate is fixed to the upper end of the winding limiting plate, and the winding limiting plate is used to limit the outer side of the rolled-up tube roll body; the upper end of the base is fixedly connected to a limiting support seat, and the plurality of winding limiting plates are fixed to the inner side of the limiting support seat, and the winding part comprises a rotating disk, and the middle side lower end of the winding limiting plate is rotatably connected to the rotating disk, and the rotating disk is driven to rotate by a motor assembly, and the middle side of the rotating disk is fixedly connected to a supporting cylinder, and the clamping claw part is arranged at the lower end of the supporting cylinder. The invention realizes the auxiliary packaging function conveniently and efficiently.

Description

Technical Field

[0001] The invention relates to the technical field of self-sinking pipe packaging, in particular to auxiliary packaging equipment for a self-sinking aeration pipe. Background Art

[0002] The self-sinking pipe is also called the self-sinking aeration pipe. It can be used as a ventilation hose or for intermittent point aeration. The self-sinking pipe can be used as a connecting pipe for aeration disc aeration. After being connected to the main air pipe and the aeration disc, it can sink to the bottom of the water with the aeration disc, which is convenient for surface operations without dragging. You can also drill holes in the self-sinking aeration pipe to install aeration stones to directly replace the aeration disc. It is easy to install, has a long service life, and is widely used.

[0003] In the invention patent application with the existing patent application publication number CN105416640A, a rubber tube winding packaging machine is disclosed, including a base and a rubber tube feeding and unwinding machine; a slide rail is arranged on the base; a support plate sliding along the slide rail is arranged on the slide rail; a rubber tube placement rack and a tensioner are arranged on the support plate in sequence; the rubber tube on the rubber tube placement rack reaches the rubber tube feeding and unwinding machine after passing through the tensioner.

[0004] The above technical solution discloses a device for rolling and packaging rubber tubes, and the rubber roller is wound on the winding roller to complete the rolling and packaging. However, for the self-sinking aeration tube, in the current actual packaging work, usually no additional winding roller or winding rack is used for auxiliary winding. When packaging and shipping, the staff uses transparent plastic film to completely wrap the rolled self-sinking tube for packaging. Therefore, there is no winding roller or winding rack in the center of the formed tube roll, for example Figure 1 As shown, the cost of packaging and shipping is saved. However, in the absence of a winding roller or a winding rack, there are many problems in winding the self-sinking tube. After the winding is completed, in order to prevent the tube roll from collapsing and causing the self-sinking tube to loosen again, it is often necessary for two or more workers to cooperate. One person restricts the self-sinking tube on all sides, and the other person winds the film to complete the winding and packaging of the transparent plastic film, which increases labor costs, and the packaging efficiency is low and the stability is poor.

[0005] Therefore, it is necessary to provide an auxiliary packaging device for a self-sinking aeration tube, which can achieve the effect of auxiliary packaging. Summary of the invention

[0006] The purpose of the present invention is to provide an auxiliary packaging device for a self-sinking aeration tube to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: an auxiliary packaging device for a self-sinking aeration tube, comprising a base, a winding part, a limiting cavity, a clamping claw part, a pushing part and an auxiliary rotating part.

[0008] The limiting cavity includes a plurality of winding limiting plates and transition limiting plates, and the plurality of winding limiting plates and transition limiting plates are arc-shaped plates and are distributed in a circular shape as a whole. The transition limiting plate is fixed to the upper end of the winding limiting plate, and the winding limiting plate is used to limit the outer side of the winding tube body;

[0009] The upper end of the base is fixedly connected to a limited support seat, a plurality of winding limit plates are fixed to the inner side of the limited support seat, the winding portion includes a rotating disk, the lower end of the middle side of the winding limit plate is rotatably connected to the rotating disk, the rotating disk is driven to rotate by a motor assembly, the middle side of the rotating disk is fixedly connected to a support cylinder, the clamping claw portion is arranged at the lower end of the support cylinder, the clamping claw portion is used to clamp the head end of the self-sinking pipe, the self-sinking pipe is wound around the outside of the support cylinder and forms a pipe roll body;

[0010] The auxiliary rotating part includes a supporting column, the upper end of the supporting column is fixedly connected to a top plate, a lifting mechanism is arranged on the lower side of the top plate, the lifting mechanism is arranged on the upper side of the limiting cavity, a rotating mechanism is arranged on the lower side of the lifting mechanism, the pushing part is arranged on the lower side of the rotating disk, the pushing part is used to push the pipe roll body upward along the transition limiting plate, the lifting mechanism is used to drive the rotating mechanism to descend and dock with the pipe roll body, and the rotating mechanism is used to drive the pipe roll body to rotate, so as to assist the staff in packaging.

[0011] In one embodiment, the clamping portion includes three groups of clamping jaws, which are adjacently arranged on one side of the supporting tube. The head end of the self-sinking tube is clamped into the three groups of clamping jaws for fixation. A plurality of through holes are provided at the lower end of the supporting tube for the movement of the clamping jaws. A moving rod is provided on one side of the clamping jaw. A fixing ring is fixedly connected to the inner side of the supporting tube. The moving rod passes through the fixing ring and slides with the fixing ring. When the clamping jaw moves into the through hole, it disengages from the self-sinking tube.

[0012] In one embodiment, a spring member is provided between the fixing ring and the clamping jaw, and the spring member is sleeved on the outer side of the moving rod, and the moving rod passes through one end of the fixing ring and is fixedly connected with a trapezoidal wedge block, and the lower end of the fixing ring is rotatably connected to a center rotating disk, and the center rotating disk is rotatably connected to the central lower end of the rotating disk, the lower end of the trapezoidal wedge block is flush with the upper end surface of the center rotating disk and the two are clearance-matched, and an arc strip is provided on the side away from the trapezoidal wedge block, the outer side of the arc strip is slidingly matched with the inner side of the fixing ring, the lower end of the arc strip is fixedly connected to the center rotating disk, and one end of the arc strip is provided with an oblique chamfer, and the oblique chamfer is arranged opposite to the inclined surface of the trapezoidal wedge block, the upper end surface of the arc strip is clearance-matched with the moving rod, and one end of the oblique chamfer of the arc strip is pushed along the inclined surface of the trapezoidal wedge block, thereby pulling the clamping jaw back into the through hole.

[0013] In one embodiment, the pushing part includes a plurality of push plates, a recessed groove for accommodating the push plates is provided on the upper surface of the rotating disk, a push rod is fixedly connected to the lower end of the push plate, the push rod passes through the rotating disk and slides with the rotating disk, a connecting plate is fixedly connected to the lower end of the push rod, a plurality of rollers are provided on the upper end of the push plate, and the tube roll body rolls on the rollers;

[0014] A motor 1 is fixedly connected to the inner side of the base, and a threaded rod is driven at the upper end of the motor 1. The threaded rod passes through and is threadedly connected to a lifting plate. A plurality of telescopic columns are arranged at the lower end of the lifting plate, and the telescopic columns are connected to the base. The threaded rod passes through the center of the connecting plate and is clearance-matched with the connecting plate, and the lifting plate is used to push the connecting plate to move upward.

[0015] In one embodiment, the upper end of the threaded rod is rotatably connected to the lower side of the center turntable and there is friction between the two, there is friction between the rotating disk and the winding limit plate, and a baffle is fixedly connected to the inner end of the fixed ring, and the baffle is used to limit the partial movement of the arc strip.

[0016] In one embodiment, when the push plate sinks into the sinking groove, there is a distance difference between the lifting plate and the connecting plate.

[0017] In one embodiment, the rotating mechanism includes three groups of fan-shaped plates, steps are arranged on the outer sides of the fan-shaped plates, the steps are matched with the transition limit plate, the fan-shaped plates are clamped on the upper ends of the transition limit plates under the push of the lifting mechanism, and a rotating roller is arranged on the middle side of the fan-shaped plates, and when the lower ends of the rotating rollers are in contact with the upper end surface of the tube roll body, the tube roll body is driven to rotate;

[0018] The pointed corner of the sector plate is rotatably connected to a limiting rod, and the limiting rod supports and limits the center of the tube roll body.

[0019] In one embodiment, the lifting mechanism includes a threaded column, which is driven to rotate by a motor assembly. The threaded column is rotatably connected to the top plate. The lower end of the threaded column is threadedly connected to a threaded sleeve. The lower end of the threaded sleeve is fixedly connected to a lifting plate, and the lifting plate is used to drive the fan-shaped plate to rise and fall.

[0020] In one embodiment, the upper end of the fan-shaped plate is fixedly connected to a plurality of extension rods, the upper ends of the extension rods are fixedly connected to a lifting ring, the upper end of the lifting ring is provided with a plurality of telescopic rods, the telescopic rods are connected to the top plate, the inner side of the lifting ring is rotatably connected to the lifting disk and there is friction between the two, one end of the rotating roller is fixedly connected to sprocket one, the upper end chain transmission of the sprocket one is provided with sprocket two, the lower end of the lifting ring is fixedly connected to a fixing seat, one side of the fixing seat is rotatably connected to sprocket two, one end of the sprocket two is fixedly connected to a rubber wheel, and the rubber wheel is in contact with the lower end of the lifting disk.

[0021] In one embodiment, a square through hole is opened on one side of the winding limit plate, a mouth-shaped piece is fixedly connected to the outer side of the square through hole, a pair of slides are slidably fitted on the inner side of the mouth-shaped piece, a pair of groove wheels are rotatably connected between the pair of slides, and the pair of slides are driven up and down by a cylinder assembly.

[0022] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: the present invention, by arranging a winding part in the limiting cavity, enables the self-sinking pipe to be stably rolled into a pipe roll body under the limitation of the limiting cavity, and the rolling stability is strong and it will not easily fall apart. After the rolling is formed, the pipe roll body is pushed upward by the pushing part, and the pipe roll body moves stably upward along the limiting cavity until it docks with the auxiliary rotating part. The pipe roll body is driven to rotate by the auxiliary rotating part under the limiting action of the limiting cavity. At this time, the staff can directly wrap the transparent film in the limiting cavity to realize semi-automatic packaging operation. Only one worker is needed to complete the packaging, thereby improving work efficiency, and the packaging operation is stable, and the pipe roll body will not loosen or fall apart. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The technical solution and other beneficial effects of the present application will be made apparent by describing in detail the specific implementation methods of the present application in conjunction with the accompanying drawings.

[0024] In the attached picture:

[0025] Figure 1 It is a schematic diagram of the winding of the self-sinking pipe;

[0026] Figure 2 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 3 It is a three-dimensional schematic diagram of the limiting cavity of the present invention;

[0028] Figure 4 It is a three-dimensional schematic diagram of the winding part of the present invention;

[0029] Figure 5 It is a three-dimensional schematic diagram of an L-shaped pressing plate of the present invention;

[0030] Figure 6 It is a partial three-dimensional schematic diagram of the winding part of the present invention;

[0031] Figure 7 yes Figure 6 A local enlarged schematic diagram of region A;

[0032] Figure 8 is a schematic diagram of the interior of the fixing ring of the present invention;

[0033] Fig. 9 is a cross-sectional schematic diagram of the present invention;

[0034] Fig.10 is a schematic diagram of the bottom of the auxiliary rotating part of the present invention;

[0035] Fig.11 yes Figure 2 A local enlarged schematic diagram of area B;

[0036] In the figure: 1, rotating disk; 101, supporting cylinder; 102, clamping claw; 103, moving rod; 104, fixing ring; 105, trapezoidal wedge; 106, central rotating disk; 107, arc strip; 108, baffle;

[0037] 2. Limiting cavity; 201. Winding limiting plate; 202. Transition limiting plate; 203. Fan-shaped plate; 204. Rotating roller; 205. Limiting rod; 206. Extension rod; 207. Lifting ring; 208. Telescopic rod;

[0038] 3. Push plate; 301. Push rod; 302. Connecting plate; 303. Threaded rod; 304. Lifting plate;

[0039] 4. Auxiliary rotating part; 401. Top plate; 402. Threaded column; 403. Threaded sleeve; 404. Lifting plate; 405. Sprocket 1; 406. Sprocket 2; 407. Fixed seat; 408. Rubber wheel;

[0040] 5. Mouth-shaped part; 501. Slide plate; 502. Groove wheel;

[0041] 6. Tube roll body;

[0042] 8. L-shaped pressure plate;

[0043] 9. Support column; 901. Base; 902. Limit support seat; 903. Motor 1. DETAILED DESCRIPTION

[0044] The disclosure below provides many different embodiments or examples to realize the different structures of the present application. In order to simplify the disclosure of the present application, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed. In addition, the various specific processes and material examples provided by the present application, but those of ordinary skill in the art can appreciate the application of other processes and / or the use of other materials.

[0045] See also Figure 1-11 The present invention provides a technical solution: an auxiliary packaging device for a self-sinking aeration tube, comprising a base 901, a winding part, a limiting cavity 2, a clamping claw part, a pushing part and an auxiliary rotating part 4,

[0046] The limiting cavity 2 includes a plurality of winding limiting plates 201 and transition limiting plates 202. The plurality of winding limiting plates 201 and transition limiting plates 202 are arc-shaped plates and are distributed in a circular shape as a whole. The transition limiting plates 202 are fixed to the upper ends of the winding limiting plates 201. The winding limiting plates 201 are used to limit the outer side of the rolled tube body 6.

[0047] The upper end of the base 901 is fixedly connected to the limited support seat 902, and a plurality of winding limit plates 201 are fixed to the inner side of the limit support seat 902. The winding part includes a rotating disk 1, and the lower end of the middle side of the winding limit plate 201 is rotatably connected to the rotating disk 1. The rotating disk 1 is driven to rotate by the motor assembly. The middle side of the rotating disk 1 is fixedly connected to the support cylinder 101, and the clamping claw part is arranged at the lower end of the support cylinder 101. The clamping claw part is used to clamp the head end of the self-sinking pipe. The self-sinking pipe is wound on the outside of the support cylinder 101 and forms a pipe roll body 6.

[0048] The auxiliary rotating part 4 includes a supporting column 9, the upper end of the supporting column 9 is fixedly connected with a top plate 401, a lifting mechanism is arranged on the lower side of the top plate 401, the lifting mechanism is arranged on the upper side of the limiting cavity 2, a rotating mechanism is arranged on the lower side of the lifting mechanism, and a pushing part is arranged on the lower side of the rotating disk 1, the pushing part is used to push the pipe roll body 6 upward along the transition limiting plate 202, the lifting mechanism is used to drive the rotating mechanism to descend and dock with the pipe roll body 6, and the rotating mechanism is used to drive the pipe roll body 6 to rotate, so as to assist the staff in packaging.

[0049] By arranging a reeling part in the limiting cavity 2, the self-sinking tube can be stably reeled into a tube reel body 6 under the limitation of the limiting cavity 2. The reeling has strong stability and will not be easily scattered. After the reeling is formed, the tube reel body 6 is pushed upward by the pushing part, and moves stably upward along the limiting cavity 2 until it docks with the auxiliary rotating part 4. The tube reel body 6 is driven by the auxiliary rotating part 4 to rotate under the limiting effect of the limiting cavity 2. At this time, the staff can directly wrap the transparent film in the limiting cavity 2 to realize semi-automatic packaging operation. Only one worker is needed to complete the packaging, which improves the work efficiency. In addition, the packaging operation is stable and the tube reel body 6 will not loosen or spread out.

[0050] Specifically, when the self-sinking tube needs to be rolled and packaged, the staff first places the head end of the self-sinking tube in the clamping claw part for clamping, and then drives the rotating disk 1 to rotate through the motor assembly. Preferably, the motor can be used to drive the rubber wheel to fit the outer wheel surface of the rotating disk 1 for rotation, thereby driving the rotating disk 1 and the support tube 101 to rotate, driving the clamping claw part and the head end of the self-sinking tube to rotate, so as to continuously roll up the tube outside the support tube 101 to form a tube roll body 6. The limiting cavity 2 is divided into an upper and lower part, both of which are composed of a plurality of arc-shaped plates. In the present embodiment, it is preferably arranged to be three groups, and the three groups of arc-shaped plates are surrounded by a circle as a whole, and there is a spacing between adjacent arc-shaped plates (such as Figure 3 As shown), and the gap is larger than the width of the film, so that it is convenient for the staff to carry out the film coating operation. Specifically, under the limiting action of several winding limit plates 201, the self-sinking tube is rolled into the tube roll body 6, and a support cylinder 101 is provided at the winding center, so that the tube roll body 6 is formed into the final packaging and shipping state, and then the surface needs to be coated with film, and the tube roll body 6 is pushed upward as a whole by the pushing part. Since it moves upward along the transition limit plate 202, the tube roll body 6 itself is still restricted and will not loosen, and then the upwardly moved tube The roll body 6 is connected to the rotating mechanism driven by the lifting mechanism, so that the rotating mechanism drives the pipe roll body 6 to rotate. At this time, since the pipe roll body 6 is away from the support tube 101 and the rotating disk 1, there are no obstacles from the outer surface to the inner surface of the pipe roll body 6 between the adjacent transition limit plates 202. The staff can use the film roll to continuously cover the rotating pipe roll body 6 until it is completely wrapped, and the packaging work can be completed. After that, the lifting mechanism drives the rotating mechanism to rise and reset, and the staff can take down the packaged pipe roll body 6;

[0051] like Figure 5As shown, preferably, in order to further improve the stability of the tube roll body 6 during the winding and packaging process, a pair of L-shaped pressure plates 8 are also provided. The L-shaped pressure plate 8 is arranged in the gap between the arc-shaped limiting plates to limit the height of the upper end surface of the inner tube roll body 6. A spring retraction rod is arranged between the lower end of the L-shaped pressure plate 8 and the limiting support seat 902, so that the L-shaped pressure plate 8 can move upward with the tube roll body 6 until the film wrapping work is completed. Then the staff can lift the tube roll body 6 upward and take it out from the side, and the L-shaped pressure plate 8 can be reset, which further improves the stability of the tube roll body 6.

[0052] The clamping part includes three groups of clamping jaws 102, and the three groups of clamping jaws 102 are adjacently arranged on one side of the supporting tube 101. The head end part of the self-sinking pipe is clamped into the three groups of clamping jaws 102 for fixing. The lower end of the supporting tube 101 is provided with a plurality of through holes for the clamping jaws 102 to move. A moving rod 103 is provided on one side of the clamping jaw 102. A fixing ring 104 is fixedly connected to the inner side of the supporting tube 101. The moving rod 103 passes through the fixing ring 104 and slides with it. When the clamping jaw 102 moves into the through hole, it detaches from the self-sinking pipe.

[0053] Specifically, when the head end of the self-sinking pipe needs to be clamped, three sets of clamping jaws 102 are provided. The staff inserts the head end into the three sets of clamping jaws 102 and then starts rotating and winding. The three sets of clamping jaws 102 are arranged adjacent to each other to improve the stability of clamping.

[0054] When the winding is completed and the clamping jaw 102 needs to be separated from the tube roll body 6, the movable rod 103 drives the clamping jaw 102 to move, thereby retracting it into the support tube 101, and the self-sinking tube is restricted outside the through hole, so that the clamping jaw 102 can be separated from the self-sinking tube without affecting the upward movement of the tube roll body 6, which is highly practical.

[0055] A spring member is provided between the fixed ring 104 and the clamping jaw 102, and the spring member is sleeved on the outer side of the moving rod 103. One end of the moving rod 103 passing through the fixed ring 104 is fixedly connected with a trapezoidal wedge 105. The lower end of the fixed ring 104 is rotatably connected with a central rotating disk 106. The central rotating disk 106 is rotatably connected to the central lower end of the rotating disk 1. The lower end of the trapezoidal wedge 105 is flush with the upper end surface of the central rotating disk 106 and the two are in clearance fit, away from the trapezoidal wedge 105. An arc-shaped bar 107 is provided on one side, and the outer side of the arc-shaped bar 107 is slidably matched with the inner side of the fixed ring 104, and the lower end of the arc-shaped bar 107 is fixedly connected to the center turntable 106. One end of the arc-shaped bar 107 is provided with an oblique chamfer, and the oblique chamfer is arranged opposite to the inclined surface of the trapezoidal wedge block 105. The upper end surface of the arc-shaped bar 107 is clearance-matched with the moving rod 103, and one end of the oblique chamfer of the arc-shaped bar 107 is pushed along the inclined surface of the trapezoidal wedge block 105, thereby pulling the clamping jaw 102 back into the through hole.

[0056] Specifically, in the initial state, the clamping claw 102 is always extended out of the through hole by the elastic force of the spring member, and the trapezoidal wedge block 105 is pressed against the inside of the fixing ring 104. At this time, the arc strip 107 is away from the trapezoidal wedge block 105 (such as Figure 8 As shown in the figure, when the central rotating disk 106 rotates relative to the fixed ring 104, the arc-shaped bar 107 is driven to rotate, so that one end of the arc-shaped bar 107 moves toward the inclined surface of the trapezoidal wedge block 105, and along the inclined surface, a plurality of trapezoidal wedge blocks 105 are pushed in sequence, and the trapezoidal wedge blocks 105 pull the moving rod 103 and the clamping claw 102 to move, so that the clamping claw 102 can be retracted into the through hole, and the separation from the tube roll body 6 is completed;

[0057] Only a single arc-shaped bar 107 can be used to drive the three groups of clamping jaws 102 to move, which is highly practical.

[0058] The material pushing part includes a plurality of push plates 3. A sink groove for accommodating the push plates 3 is provided on the upper surface of the rotating disk 1. A push rod 301 is fixedly connected to the lower end of the push plate 3. The push rod 301 penetrates the rotating disk 1 and slides with it. A connecting plate 302 is fixedly connected to the lower end of the push rod 301. A plurality of rollers are provided on the upper end of the push plate 3. The tube roll body 6 rolls on the rollers.

[0059] A motor 903 is fixedly connected to the inner side of the base 901, and a threaded rod 303 is driven at the upper end of the motor 903. The threaded rod 303 penetrates and is threadedly connected to a lifting plate 304. A plurality of telescopic columns are provided at the lower end of the lifting plate 304, and the telescopic columns are connected to the base 901. The threaded rod 303 penetrates the center of the connecting plate 302 and cooperates with the clearance therebetween. The lifting plate 304 is used to push the connecting plate 302 to move upward.

[0060] Specifically, when the pipe roll body 6 needs to be pushed up, the motor 903 drives the threaded rod 303 to rotate, the threaded rod 303 drives the lifting plate 304 to move up, and the plurality of telescopic columns guide the lifting plate 304 to move up, thereby pushing the connecting plate 302 to move upward, and the connecting plate 302 pushes the plurality of push rods 301 and the push plate 3 to move up, and the push plate 3 is separated from the sink, pushing the pipe roll body 6 to move upward;

[0061] Preferably, in this embodiment, three groups of circular push plates 3 are evenly distributed on the lower side of the tube roll body 6, and the diameter of the push plates 3 is equal to the shortest distance from the outer diameter of the support cylinder 101 to the outer diameter of the rotating disk 1, so as to ensure that the push plates 3 stably push the tube roll body 6;

[0062] Preferably, a plurality of rollers are provided at the upper end of the push plate 3, and the rolling direction of the rollers is the same as the rotation direction of the tube roll body 6, thereby reducing the friction between the tube roll body 6 and the push plate 3 during rotation and maintaining the surface quality of the tube roll body 6.

[0063] The upper end of the threaded rod 303 is rotatably connected to the lower side of the center turntable 106 and there is friction between the two. There is friction between the rotating disk 1 and the winding limit plate 201. The inner end of the fixed ring 104 is fixedly connected to a baffle 108, which is used to limit the partial movement of the arc strip 107.

[0064] By setting the upper end of the threaded rod 303 to be rotatably connected to the lower side of the central rotating disk 106 and having friction between the two, when the threaded rod 303 rotates, the central rotating disk 106 at the upper end is first driven to rotate (such as Figure 8 As shown, in the initial state, the flat end of the arc strip 107 contacts the baffle 108), so that the arc strip 107 pushes the trapezoidal wedge 105 in turn, so that the clamping claw 102 is retracted into the through hole and separated from the tube roll body 6, and then the chamfered end of the arc strip 107 also moves to the baffle 108. At this time, the arc strip 107 is restricted by the baffle 108 and cannot move further, that is, the center turntable 106 cannot rotate anymore, and the threaded rod 303 continues to rotate at this time. When the rotation driving force is greater than the friction between the threaded rod 303 and the center turntable 106 When the central rotating disk 106 does not rotate, the threaded rod 303 rotates alone, so that the threaded rod 303 drives the lifting plate 304 and the connecting plate 302 to rise, and the pushing plate 3 can be driven to push the pipe roll body 6 upward. In other words, only through the drive of a single motor 903, the clamping claw 102 can be automatically separated from the pipe roll body 6, and then the pipe roll body 6 can be automatically pushed up and moved. The degree of automation is high, and the two share a driving component, which saves costs, and the two processes are smoothly connected, which conforms to the operation principle of the equipment process and improves work efficiency.

[0065] In order to further improve the operational stability of the above embodiment, a friction force is set between the rotating disk 1 and the winding limit plate 201, and because the tube roll body 6 itself has a certain gravity, the rotating disk 1 will not rotate easily, and can only rotate when the motor component is actively driven. That is to say, when the central rotating disk 106 rotates, the arc strip 107 pushes a plurality of trapezoidal wedges 105 and is restricted by the baffle 108. At this time, the rotating disk 1 is fixed, so that the fixing ring 104 and the baffle 108 are also fixed, so that the arc strip 107 is restricted. , the threaded rod 303 rotates alone, thereby achieving the technical effect of the above embodiment. Conversely, when the push plate 3 needs to be lowered and reset, the threaded rod 303 reverses, first driving the arc bar 107 to move in the opposite direction, so that it moves away from the plurality of trapezoidal wedges 105, so that the plurality of clamping claws 102 extend outward and reset, and the plane end of the arc bar 107 contacts the baffle 108 again, and is restricted from moving further, so that the threaded rod 303 rotates alone, thereby driving the lifting plate 304 to lower and reset, and the push plate 3 can be reset to prepare for the next winding and packaging work, with a high degree of automation.

[0066] When the push plate 3 sinks into the sinking groove, there is a distance difference between the lifting plate 304 and the connecting plate 302 .

[0067] Specifically, when the threaded rod 303 rotates, the lifting plate 304 can be driven to move upward and push the connecting plate 302 upward, so there is a distance difference between the lifting plate 304 and the connecting plate 302. When the threaded rod 303 rotates, the lifting plate 304 is driven to rise and the connecting plate 302 is not lifted up immediately until the arc bar 107 moves, so that several claws 102 are separated from the pipe roll body 6. At this time, the lifting plate 304 also rises to contact with the connecting plate 302 and pushes it, thereby avoiding the pipe roll body 6 being pushed by the push plate 3 when the claws 102 have not released the restriction on the pipe roll body 6, causing the two to interfere with each other and cause damage.

[0068] The rotating mechanism includes three groups of fan-shaped plates 203. Steps are arranged on the outer side of the fan-shaped plates 203. The steps are matched with the transition limit plate 202. The fan-shaped plates 203 are clamped on the upper end of the transition limit plate 202 under the push of the lifting mechanism. A rotating roller 204 is arranged on the middle side of the fan-shaped plates 203. When the lower end of the rotating roller 204 contacts the upper end surface of the tube roll body 6, the tube roll body 6 is driven to rotate.

[0069] The pointed corner of the sector plate 203 is rotatably connected to a limiting rod 205 , and the limiting rod 205 supports and limits the center of the tube roll body 6 .

[0070] When the tube roll body 6 needs to be driven to rotate to assist the staff in packing, the three sets of sector plates 203 corresponding to the three sets of transition limit plates 202 are driven by the lifting mechanism to descend, so that the step is clamped on the upper end of the transition limit plate 202 (such as Figure 2 As shown), then under the pushing action of the push plate 3, the tube roll body 6 rises to the upper end surface and contacts the rotating roller 204, and then the rotating roller 204 is rotated to drive the tube roll body 6 to rotate. At this time, the staff can wind the film through the gap between the adjacent transition limit plates 202, so that the film is evenly wound on the inner and outer surfaces of the tube roll body 6. When the tube roll body 6 rotates one circle, the overall packaging work is completed, and then the fan-shaped plate 203 rises and resets, and the staff can take the packaged tube roll body 6 out of the transition limit plate 202;

[0071] In order to further improve the stability of the tube roll body 6 during rotation, the limit rod 205 is rotatably connected at the sharp corner of the fan plate 203. Under the push of the push plate 3, the inner side of the tube roll body 6 is stuck on the outer side of the three groups of limit rods 205, thereby supporting the inside and improving the stability of the tube roll body 6 during rotation.

[0072] The lifting mechanism includes a threaded column 402, which is driven to rotate by a motor assembly. The threaded column 402 is rotatably connected to the top plate 401. The lower end of the threaded column 402 is threadedly connected to a threaded sleeve 403, and the lower end of the threaded sleeve 403 is fixedly connected to a lifting plate 404. The lifting plate 404 is used to drive the fan-shaped plate 203 to rise and fall.

[0073] Specifically, when the fan-shaped plate 203 needs to be driven to rise and fall, the threaded column 402 is driven to rotate by the motor assembly, and the threaded column 402 drives the threaded sleeve 403 to move up and down, thereby pushing the lifting plate 404 to drive the fan-shaped plate 203 to rise and fall.

[0074] The upper end of the fan-shaped plate 203 is fixedly connected to a plurality of extension rods 206, the upper end of the extension rods 206 is fixedly connected to a lifting ring 207, the upper end of the lifting ring 207 is provided with a plurality of telescopic rods 208, the telescopic rods 208 are connected to the top plate 401, the inner side of the lifting ring 207 is rotatably connected to the lifting disk 404 and there is friction between the two, one end of the rotating roller 204 is fixedly connected to a sprocket 1 405, the upper end chain transmission of the sprocket 1 405 is provided with a sprocket 2 406, the lower end of the lifting ring 207 is fixedly connected to a fixed seat 407, one side of the fixed seat 407 is rotatably connected to the sprocket 2 406, one end of the sprocket 2 406 is fixedly connected to a rubber wheel 408, and the rubber wheel 408 is in contact with the lower end of the lifting disk 404.

[0075] Specifically, a plurality of extension rods 206 are arranged at the upper end of the fan-shaped plate 203, thereby extending the space size on the upper side of the fan-shaped plate 203, so as to facilitate the staff to carry out the film winding work. When the threaded column 402 drives the threaded sleeve 403, under the guiding action of the plurality of telescopic rods 208, and because the inner side of the lifting ring 207 is rotatably connected with the lifting disk 404 and there is friction between the two, the lifting ring 207 and the lifting disk 404 move downward synchronously until the fan-shaped plate 203 is docked with the transition limit plate 202. At this time, the fan-shaped plate 203 cannot continue to descend and is fixed by itself, thereby making the extension rods 206 and the lifting ring 207 both fixed. At this time, the threaded column 402 continues to rotate, and the threaded sleeve 403 cannot descend. When the rotation driving force is greater than the friction between the lifting ring 207 and the lifting disk 404 The friction force causes the threaded column 402 to drive the threaded sleeve 403 and the lifting plate 404 to rotate, that is, the lifting plate 404 rotates relative to the lifting ring 207, and the lower side of the lifting plate 404 is provided with a rubber wheel 408 that is in close contact with the lifting ring 207. The lifting plate 404 drives the rubber wheel 408 to rotate through the friction force, and the rubber wheel 408 drives the sprocket 2 406 to rotate and the fixed seat 407 provides support, and drives the sprocket 1 405 and the rotating roller 204 to rotate through chain transmission, so as to drive the tube roll body 6 to rotate and perform auxiliary packaging work. That is to say, through a single threaded column 402, the lifting drive of the fan plate 203 and the rotation drive of the rotating roller 204 are realized, which saves costs and is carried out in an orderly manner according to the process sequence. After docking with the tube roll body 6, it can start to drive it to rotate, thereby improving work efficiency.

[0076] A square through hole is provided on one side of the winding limit plate 201, a mouth-shaped piece 5 is fixedly connected to the outer side of the square through hole, a pair of slide plates 501 are slidably fitted on the inner side of the mouth-shaped piece 5, a pair of groove wheels 502 are rotatably connected between the pair of slide plates 501, and the pair of slide plates 501 are driven up and down by the cylinder assembly.

[0077] Specifically, a square through hole is provided on the outer side of the winding limit plate 201 to facilitate the self-sinking pipe to pass through it and be wound up by the inner support tube 101. In order to improve the uniformity of the winding of the self-sinking pipe, a pair of slides 501 and a pair of groove wheels 502 are provided. The pair of groove wheels 502 clamp and convey the self-sinking pipe, thereby further improving the tension of the winding of the pipe roll body 6. Then, the slide 501 is driven up and down by the cylinder assembly, thereby driving the groove wheel 502 to move up and down, so that the self-sinking pipe is evenly wound around the outer side of the support tube 101, which is more practical.

[0078] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, internal communication between two elements, or an interaction relationship between two elements. For ordinary technicians in this field, the meanings of the above terms in this application can be understood according to specific circumstances.

[0079] The above is a detailed introduction to the auxiliary packaging equipment of a self-sinking oxygenation tube provided in the embodiment of the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solution and its core idea of ​​the present application; ordinary technicians in this field should understand that: they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An auxiliary packaging device for a self-sinking aeration tube, comprising a base (901), a winding portion, a limiting cavity (2), a clamping claw portion, a pushing portion and an auxiliary rotating portion (4), Features: The limiting cavity (2) comprises a plurality of winding limiting plates (201) and transition limiting plates (202), wherein the plurality of winding limiting plates (201) and transition limiting plates (202) are arc-shaped plates and are distributed in a circular shape as a whole, wherein the transition limiting plates (202) are fixed to the upper ends of the winding limiting plates (201), and wherein the winding limiting plates (201) are used to limit the outer side of the rolled tube body (6); The upper end of the base (901) is fixedly connected to a limit support seat (902), a plurality of winding limit plates (201) are fixed to the inner side of the limit support seat (902), the winding portion comprises a rotating disk (1), the lower end of the middle side of the winding limit plate (201) is rotatably connected to the rotating disk (1), the rotating disk (1) is driven to rotate by a motor assembly, the middle side of the rotating disk (1) is fixedly connected to a support tube (101), the clamping claw portion is arranged at the lower end of the support tube (101), the clamping claw portion is used to clamp the head end of the self-sinking tube, the self-sinking tube is wound on the outside of the support tube (101) and forms a tube roll body (6); The auxiliary rotating part (4) comprises a supporting column (9), the upper end of the supporting column (9) is fixedly connected to a top plate (401), a lifting mechanism is arranged on the lower side of the top plate (401), the lifting mechanism is arranged on the upper side of the limiting cavity (2), a rotating mechanism is arranged on the lower side of the lifting mechanism, the pushing part is arranged on the lower side of the rotating disk (1), the pushing part is used to push the tube roll body (6) upward along the transition limiting plate (202), the lifting mechanism is used to drive the rotating mechanism to descend and dock with the tube roll body (6), and the rotating mechanism is used to drive the tube roll body (6) to rotate, so as to assist the staff in packaging; The clamping jaws (102) include three groups of clamping jaws (102), the three groups of clamping jaws (102) are adjacently arranged on one side of the support tube (101), the head end of the self-sinking tube is clamped into the three groups of clamping jaws (102) for fixing, a plurality of through holes are provided at the lower end of the support tube (101) for the clamping jaws (102) to move, a moving rod (103) is provided on one side of the clamping jaws (102), a fixing ring (104) is fixedly connected to the inner side of the support tube (101), the moving rod (103) passes through the fixing ring (104) and is slidably matched therewith, and the clamping jaws (102) are detached from the self-sinking tube when they move into the through holes; A spring member is provided between the fixed ring (104) and the clamping jaw (102), and the spring member is sleeved on the outer side of the moving rod (103). One end of the moving rod (103) passing through the fixed ring (104) is fixedly connected to a trapezoidal wedge (105). The lower end of the fixed ring (104) is rotatably connected to a central rotating disk (106). The central rotating disk (106) is rotatably connected to the central lower end of the rotating disk (1). The lower end of the trapezoidal wedge (105) is flush with the upper end surface of the central rotating disk (106) and the two are clearance-matched, and are away from the trapezoidal wedge (105). A curved strip (107) is provided on one side, the outer side of the curved strip (107) is slidably matched with the inner side of the fixing ring (104), the lower end of the curved strip (107) is fixedly connected to the central rotating disk (106), one end of the curved strip (107) is provided with an oblique chamfer, the oblique chamfer is arranged opposite to the inclined surface of the trapezoidal wedge block (105), the upper end surface of the curved strip (107) is clearance-matched with the moving rod (103), and one end of the oblique chamfer of the curved strip (107) is pushed along the inclined surface of the trapezoidal wedge block (105), thereby pulling the clamping claw (102) back into the through hole.

2. The auxiliary packaging equipment for the self-sinking aeration tube according to claim 1, Features: The pushing portion comprises a plurality of pushing plates (3), the upper surface of the rotating disk (1) is provided with a recessed groove for accommodating the pushing plates (3), the lower end of the pushing plates (3) is fixedly connected with a pushing rod (301), the pushing rod (301) passes through the rotating disk (1) and slidably cooperates with the rotating disk, the lower end of the pushing rod (301) is fixedly connected with a connecting plate (302), the upper end of the pushing plates (3) is provided with a plurality of rolling rods, and the tube roll body (6) rolls on the rolling rods; A motor 1 (903) is fixedly connected to the inner side of the base (901); a threaded rod (303) is driven at the upper end of the motor 1 (903); the threaded rod (303) penetrates and is threadedly connected to a lifting plate (304); a plurality of telescopic columns are arranged at the lower end of the lifting plate (304); the telescopic columns are connected to the base (901); the threaded rod (303) penetrates the center of the connecting plate (302) and is in clearance fit with the connecting plate (302); the lifting plate (304) is used to push the connecting plate (302) to move upward.

3. The auxiliary packaging equipment for the self-sinking aeration tube according to claim 2, Features: The upper end of the threaded rod (303) is rotatably connected to the lower side of the central rotating disk (106) and there is friction between the two, there is friction between the rotating disk (1) and the winding limit plate (201), and a baffle (108) is fixedly connected to one end of the inner side of the fixed ring (104), and the baffle (108) is used to limit the partial movement of the arc strip (107).

4. The auxiliary packaging equipment for the self-sinking aeration tube according to claim 3, Features: When the push plate (3) sinks into the sinking groove, there is a distance difference between the lifting plate (304) and the connecting plate (302).

5. The auxiliary packaging equipment for the self-sinking aeration tube according to claim 1, Features: The rotating mechanism comprises three groups of fan-shaped plates (203), steps are arranged on the outer sides of the fan-shaped plates (203), the steps are matched with the transition limit plate (202), the fan-shaped plates (203) are clamped on the upper end of the transition limit plate (202) under the push of the lifting mechanism, and a rotating roller (204) is arranged on the middle side of the fan-shaped plates (203), and when the lower end of the rotating roller (204) contacts the upper end surface of the tube roll body (6), the tube roll body (6) is driven to rotate; The pointed corner of the sector plate (203) is rotatably connected to a limiting rod (205), and the limiting rod (205) supports and limits the center of the tube roll body (6).

6. The auxiliary packaging equipment for the self-sinking aeration tube according to claim 5, Features: The lifting mechanism comprises a threaded column (402), wherein the threaded column (402) is driven to rotate by a motor assembly, the threaded column (402) is rotatably connected to the top plate (401), the lower end of the threaded column (402) is threadedly connected to a threaded sleeve (403), the lower end of the threaded sleeve (403) is fixedly connected to a lifting plate (404), and the lifting plate (404) is used to drive the fan-shaped plate (203) to rise and fall.

7. The auxiliary packaging equipment for the self-sinking aeration tube according to claim 6, Features: The upper end of the fan-shaped plate (203) is fixedly connected to a plurality of extension rods (206), the upper end of the extension rod (206) is fixedly connected to a lifting ring (207), the upper end of the lifting ring (207) is provided with a plurality of telescopic rods (208), the telescopic rods (208) are connected to the top plate (401), the inner side of the lifting ring (207) is rotatably connected to the lifting disk (404), and there is friction between the two, one end of the rotating roller (204) is fixedly connected to sprocket one (405), the upper end of the sprocket one (405) is chain-driven with sprocket two (406), the lower end of the lifting ring (207) is fixedly connected to a fixing seat (407), one side of the fixing seat (407) is rotatably connected to sprocket two (406), one end of the sprocket two (406) is fixedly connected to a rubber wheel (408), and the rubber wheel (408) is in contact with the lower end of the lifting disk (404).

8. The auxiliary packaging equipment for the self-sinking aeration tube according to claim 1, Features: A square through hole is provided on one side of the winding limit plate (201); a mouth-shaped piece (5) is fixedly connected to the outer side of the square through hole; a pair of slide plates (501) are slidably engaged with the inner side of the mouth-shaped piece (5); a pair of groove wheels (502) are rotatably connected between the pair of slide plates (501); and the pair of slide plates (501) are driven by a cylinder assembly to move up and down.

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