Rubber tube surface packaging and film covering device

Abstract

The invention discloses a rubber pipe surface packaging and film covering device, and relates to the technical field of pipeline film covering, the rubber pipe surface packaging and film covering device comprises a workbench, the top of the workbench is fixedly connected with a mounting plate, one side of the mounting plate is fixedly connected with a fixing plate, one side of the fixing plate is rotatably connected with a connecting rod, and the surface of the connecting rod is sleeved with a film body; according to the rubber pipe surface packaging and film covering device, a threaded sleeve can be smoothly driven to move through rotation of a threaded rod, a rotating plate can push a supporting block through movement of the threaded sleeve, and after the supporting block is pushed, the supporting block can be heated through a heating mechanism, so that the surface of the rubber pipe is coated with a film. The supporting mechanism can be attached to the inner diameters of the pipelines with different diameters, so that the supporting mechanism can be suitable for the pipelines with different diameters, the application range is widened, and when film covering is conducted on the soft pipelines such as rubber pipes, the supporting mechanism also has high stability, and deformation is not prone to being generated in the film covering process.

Description

TECHNICAL FIELD

[0001] The application relates to a pipe film coating device. BACKGROUND

[0002] The rubber pipe is a tubular product taking rubber as a base material, and through the composite design of inner and outer rubber layers and framework materials, the rubber pipe realizes the conveying function of various materials and has the characteristics of oil resistance, acid and alkali resistance, high and low temperature resistance and the like. The rubber pipe surface is coated, which not only improves the durability and appearance quality of the rubber pipe, but also endows the rubber pipe with additional functions such as waterproofness, dirt resistance and wear resistance, and improves the service life of the rubber pipe during use. When the rubber pipe is coated, a thin strip, sheet or semi-finished product of flexible material is usually used to wrap, such as partial or complete packaging, an object or a large amount of material.

[0003] A metal reel side wall packaging film coating electric rotating clamping frame is disclosed in Chinese Utility Model Patent No. CN206087418U, which comprises a main frame, a main shaft is hinged in the middle of the top plate of the main frame, a lower rotating plate is fixed to the upper end of the main shaft, a lower center rotating shaft is fixed to the middle top surface of the lower rotating plate, the middle top surface of the lower center rotating shaft has a spline insertion hole, a vertical side plate is fixed to the side of the top plate of the main frame, an upper support plate is fixed to the top surface of the vertical side plate, a running motor is fixed to the middle top surface of the upper support plate, the rotating shaft of the running motor penetrates downward through the upper support plate and is screwed in an adjusting screw sleeve, an upper limit plate is fixed to the lower end of the adjusting screw sleeve, an upper rotating plate is hinged to the middle bottom surface of the upper limit plate, a center spline shaft is fixed to the bottom surface of the upper rotating plate, and the center spline shaft is vertically aligned with the spline insertion hole. A transmission outer gear ring is fixed to the outer side wall of the lower rotating plate. It can clamp and automatically rotate the metal reel, facilitate film coating, has high efficiency and good effect.

[0004] Although the above-mentioned scheme can effectively improve the problem that the metal reel is manually rotated and manually coated, the diameter of the cylindrical pipe and the cylindrical cylinder is not the same when the pipe and the cylinder are coated, which makes the range that can be applied by the center rotating shaft and the center spline shaft to the pipe and the cylinder smaller, and when the relatively soft rubber pipe is coated, it is not easy to keep the rubber pipe in a relatively tight state, and when the coating force is large, the rubber pipe is prone to deformation or depression after being coated, thereby affecting the stability of the rubber pipe during subsequent transportation and storage, and the rubber pipe is prone to sliding and falling during transportation and storage, and in severe cases, it may even affect the smoothness of the rubber pipe during use.

[0005] The existing rubber pipe surface packaging film covering device in the market is difficult to avoid the above-mentioned problems at the same time, and even if it can be solved, it needs to be solved by external tools, so that the desired effect cannot be achieved, and therefore, the rubber pipe surface packaging film covering device is provided. SUMMARY

[0006] The rubber pipe surface packaging film covering device is provided to solve the problems in the background art.

[0007] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a rubber pipe surface packaging film covering device, comprising a workbench, the top of the workbench is fixedly connected with a mounting plate, one side of the mounting plate is fixedly connected with a fixed plate, one side of the fixed plate is rotatably connected with a connecting rod, the surface of the connecting rod is sleeved with a film body, one side of the mounting plate is provided with a supporting mechanism, and the top of the workbench is provided with a heating mechanism.

[0008] The supporting mechanism comprises a double-shaft servo motor, one side of the double-shaft servo motor is fixedly connected with one side of the mounting plate, one output end of the double-shaft servo motor penetrates through the mounting plate and is fixedly connected with a fixed ring block, one side of the fixed ring block is fixedly connected with a mounting block, the inner cavity of the mounting block is rotatably connected with a screw rod, the inner cavity of the mounting block is slidably connected with a sliding block, one side of the sliding block is fixedly connected with a supporting block, the surface of the screw rod is threadedly connected with a threaded sleeve, one side of the supporting block is fixedly connected with a second connecting plate, the surface of the threaded sleeve is fixedly connected with a third connecting plate, one side of the second connecting plate and the third connecting plate is rotatably connected with a connecting ring block, the surface of the connecting ring block is rotatably connected with a rotating plate, and one side of the mounting plate is provided with a driving assembly.

[0009] Preferably, the heating mechanism comprises a moving plate, the bottom of the moving plate is slidably connected with the top of the workbench, the two sides of the moving plate are respectively fixedly connected with a PLC controller and a spring, one end of the spring is fixedly connected with a hot air heater, one side of the hot air heater is rotatably connected with a pull rod, the surface of the pull rod is movably connected with the inner cavity of the moving plate, and one side of the hot air heater is provided with an anti-obstruction assembly.

[0010] Preferably, the driving assembly comprises a driving gear, the inner cavity of the driving gear is fixedly connected with the surface of the other output end of the double-shaft servo motor, the bottom of the workbench is fixedly connected with a first connecting plate, one side of the first connecting plate is fixedly connected with a rotating shaft, the surface of the rotating shaft is rotatably connected with a driven gear, the bottom of the workbench is slidably connected with a rack, the teeth of the rack and the teeth of the driven gear are in mesh with each other, the surfaces of the driving gear and the driven gear are in transmission connection with a sprocket chain, one side of the rack is fixedly connected with a moving rod, and one side of the moving rod is fixedly connected with one side of a moving plate.

[0011] Preferably, the anti-obstruction assembly comprises a fixed block, one side of the fixed block is fixedly connected with one side of the hot air heater, one side of the fixed block is fixedly connected with a fixed shaft, the surface of the fixed shaft is rotatably connected with a roller, and a plurality of rollers are arranged.

[0012] Preferably, the inner cavity of the mounting block is fixedly connected with a limiting rod, the inner cavity of the sliding block is slidably connected with the surface of the limiting rod, the surface of the sliding block is fixedly connected with a sliding block, one side of the sliding block is slidably connected with one side of the mounting block, one side of the mounting block is fixedly connected with a reinforcing ring block, and the inner cavity of the reinforcing ring block is fixedly connected with the surface of the fixed rod.

[0013] Preferably, the top of the workbench is provided with a limiting groove, the bottom of the moving plate is fixedly connected with a limiting block, the surface of the limiting block is slidably connected with the inner cavity of the limiting groove, the inner cavity of the limiting groove is fixedly connected with a limiting plate, the surface of the limiting plate is slidably connected with the inner cavity of the limiting block, one side of the moving plate is provided with a limiting groove, and the surface of the pull rod is fixedly connected with a limiting block.

[0014] Preferably, one side of the hot air heater is fixedly connected with a rebound rubber block, one end of the rebound rubber block is fixedly connected with one side of the moving plate, and the surface of the spring is sleeved on the surface of the rebound rubber block.

[0015] Preferably, the top of the workbench is slidably connected with a supporting plate, the inner cavity of the supporting plate is rotatably connected with the surface of the connecting rod, and the surface of the supporting block is movably bonded with a rubber layer.

[0016] Preferably, one side of the workbench is provided with a limiting hole, one side of the moving rod is fixedly connected with a limiting rod, and the surface of the limiting rod is slidably connected with the inner cavity of the limiting hole.

[0017] Compared with the prior art, the present application has the following advantages: 1、The present application can smoothly drive the threaded sleeve to move through the rotation of the screw, and the rotation plate can push the support block by the movement of the threaded sleeve, the support block can be fitted with the inner diameter of the pipeline with different diameters after being pushed, so that the supporting mechanism can be suitable for pipelines with different diameters, increase the application range, and when the rubber tube and other relatively soft pipelines are coated, it also has high stability and is not easy to deform during coating.

[0018] 2、The present application controls the operation and temperature of the hot air heater through the PLC controller, so that the hot air heater can heat the film body on the surface of the rubber tube, so that it can be heated and coated with the pipeline more tightly, thereby improving the stability of the film body after coating, and through the meshing of the driven gear and the rack, the movement of the moving plate and the hot air heater can be convenient and simple.

[0019] 3、The present application can simply and smoothly drive the rotation of the driving gear and the rotation of the mounting block through the two output ends of the double-shaft servo motor, not only reduces the use cost, but also increases the convenience during use, and the setting of the roller can also prevent the hot air heater from hindering the coating of the film body and the rotation of the rubber tube when heating the film body, thereby improving the smoothness during coating of the rubber tube. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the overall structure schematic diagram of the present application; Figure 2 It is the side view structure schematic diagram of the present application; Figure 3 It is the fixed plate and support plate structure schematic diagram of the present application; Figure 4 It is the moving plate and support block sectional view structure schematic diagram of the present application; Figure 5 It is the fixed block and roller structure schematic diagram of the present application; Figure 6 It is the mounting block and double-shaft servo motor structure schematic diagram of the present application; Figure 7 It is the second connecting plate and third connecting plate structure schematic diagram of the present application; Figure 8 It is the Figure 3 Enlarged structure schematic diagram of A in the present application; Figure 9 It is the Figure 4 Enlarged structure schematic diagram of B in the present application; Figure 10 It is the Figure 6 Enlarged structure schematic diagram of C in the present application.

[0021] In the figure: 1, workbench; 2, mounting plate; 3, fixed plate; 4, connecting rod; 5, film body; 6, supporting mechanism; 601, double-shaft servo motor; 602, rotating plate; 603, fixed ring block; 604, fixed rod; 605, screw; 606, mounting block; 607, sliding block; 608, drive assembly; 6081, driving gear; 6082, chain; 6083, first connecting plate; 6084, rotating shaft; 6085, driven gear; 6086, rack; 6087, moving rod; 609, support block; 610, second connecting plate; 611, threaded sleeve; 612, third connecting plate; 613, connecting ring block; 7, heating mechanism; 701, moving plate; 702, PLC controller; 703, pull rod; 704, spring; 705, hot air heater; 706, anti-obstruction assembly; 7061, fixed block; 7062, fixed shaft; 7063, roller; 8, limiting hole; 9, limiting rod; 10, limiting groove; 11, limiting block; 12, rebound rubber block; 13, limiting rod; 14, sliding block; 15, limiting groove; 16, limiting block; 17, limiting plate; 18, reinforcing ring block; 19, rubber layer; 20, supporting plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings. Figure 1 to the accompanying drawings Figure 10 The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings.

[0023] Embodiment 1: A rubber pipe surface packaging and film covering device, comprising a workbench 1, the top of the workbench 1 is fixedly connected with a mounting plate 2, one side of the mounting plate 2 is fixedly connected with a fixed plate 3, one side of the fixed plate 3 is rotatably connected with a connecting rod 4, the surface of the connecting rod 4 is sleeved with a film body 5, and one side of the mounting plate 2 is provided with a supporting mechanism 6.

[0024] As a further limitation of the support mechanism 6 of the application, the support mechanism 6 comprises a double-shaft servo motor 601, one side of the double-shaft servo motor 601 is fixedly connected with one side of the mounting plate 2, one output end of the double-shaft servo motor 601 penetrates through the mounting plate 2 and is fixedly connected with a fixed ring block 603. One side of the fixed ring block 603 is fixedly connected with a mounting block 606, the inner cavity of the mounting block 606 is rotatably connected with a screw rod 605, the inner cavity of the mounting block 606 is slidably connected with a sliding block 607, one side of the sliding block 607 is fixedly connected with a supporting block 609. The surface of the screw rod 605 is threadedly connected with a threaded sleeve 611. One side of the supporting block 609 is fixedly connected with a second connecting plate 610, the surface of the threaded sleeve 611 is fixedly connected with a third connecting plate 612, one side of the second connecting plate 610 and the third connecting plate 612 are rotatably connected with a connecting ring block 613. The surface of the connecting ring block 613 is rotatably connected with a rotating plate 602, the double-shaft servo motor 601 can realize the connection of the fixed ring block 603. The fixed ring block 603 can smoothly rotate when the one output end of the double-shaft servo motor 601 operates. The fixed ring block 603 can be installed and connected to the mounting block 606 through the fixed rod 604, and the mounting block 606 can be connected to the screw rod 605 and the sliding block 607. The connection between the mounting block 606 and the sliding block 607 enables the sliding block 607 to stably slide in the mounting block 606; the installation between the sliding block 607 and the supporting block 609 enables the supporting block 609 to be limited by the connection between the sliding block 607 and the supporting block 609 when moving, thereby increasing the stability of the supporting block 609 when moving. The rubber tube that needs to be coated is sleeved on the surface of the supporting block 609, the moving supporting block 609 can support the inside of the rubber tube, realize the limitation of the rubber tube, and make it not easy to deform when being coated. The movement of the supporting block 609 can adapt to rubber tubes of different diameters. The threaded sleeve 611 connected to the surface of the screw rod 605 can realize the installation of the third connecting plate 612, and the supporting block 609 can realize the fixation of the second connecting plate 610. The third connecting plate 612 and the second connecting plate 610 can be connected to the rotating plate 602 through the connecting ring block 613 connected to one side of the third connecting plate 612 and the second connecting plate 610, thereby enabling the rotating plate 602 to smoothly push the supporting block 609 when rotating, realizing the movement of the supporting block 609. The supporting block 609 can limit the rubber tube sleeved on the surface thereof through the movement thereof.

[0025] The inner cavity of the mounting block 606 is fixedly connected with a limiting rod 13, and the inner cavity of the sliding block 607 is slidingly connected with the surface of the limiting rod 13. The surface of the sliding block 607 is fixedly connected with a sliding block 14, and one side of the sliding block 14 is slidingly connected with one side of the mounting block 606. One side of the mounting block 606 is fixedly connected with a reinforcing ring block 18, and the inner cavity of the reinforcing ring block 18 is fixedly connected with the surface of the fixed rod 604. The limiting rod 13 can limit the sliding between the sliding block 607 and the mounting block 606, so that the sliding block 607 is stable when moving in the interior of the mounting block 606. The sliding block 14 can further limit the movement of the sliding block 607 through the connection relationship between itself and the mounting block 606, so that it is not easy to shake when moving. The reinforcing ring block 18 can reinforce the mounting block 606 and the fixed rod 604 through the connection relationship between itself and the mounting block 606 and the fixed rod 604, so that the fixed rod 604 can be stable when driving the mounting block 606 to rotate.

[0026] The top of the workbench 1 is slidingly connected with a support plate 20, and the inner cavity of the support plate 20 is rotatably connected with the surface of the connecting rod 4. The surface of the supporting block 609 is movably bonded with a rubber layer 19, and the support plate 20 can support the use of the connecting rod 4 to make it more stable when in use. The rubber layer 19 can increase the friction between the surface of the supporting block 609 and the inner wall of the rubber pipe, so that the supporting block 609 can more stably drive the rubber pipe to rotate when rotating, and is not easy to slip when rotating.

[0027] The specific implementation of the embodiment is that the surface of the connecting rod 4 can be used to support the film body 5. When the rubber tube is coated, the rubber tube can be sleeved on the surface of the supporting block 609, and after sleeving, the screw rod 605 is rotated, the sliding block 607, the third connecting plate 612 and the connecting ring block 613 installed on one side of the third connecting plate 612 are moved through the rotation of the screw rod 605 and the threaded connection between the screw rod 605 and the sliding block 607. At this time, the third connecting plate 612 and the connecting ring block 613 installed on one side of the third connecting plate 612 can smoothly push the rotating plate 602 through the threaded sleeve 611, and then the second connecting plate 610 and the supporting block 609 are pushed through the rotation of the rotating plate 602. The supporting block 609 will be smoothly moved through the connecting relationship between the sliding block 607 and the mounting block 606 after being pushed. The supporting block 609 can smoothly support the rubber tube sleeved on the surface of the supporting block 609 after moving to a certain distance, and then the film body 5 is sleeved on the surface of the rubber tube. After one circle, the fixed ring block 603 and the fixed rod 604 are rotated smoothly through the operation of the double-shaft servo motor 601. At this time, the connection between the fixed rod 604 and the mounting block 606 can drive the supporting block 609 and the rubber tube supported on the surface of the supporting block 609 to rotate together, and then the rubber tube is coated.

[0028] Embodiment 2: A rubber tube surface packaging and coating device, the present application is improved in view of the technical problems mentioned in the background art, and a heating mechanism 7 is arranged on the top of the workbench 1.

[0029] As a further limitation of the heating mechanism 7 of the present application, the heating mechanism 7 comprises a moving plate 701, the bottom of the moving plate 701 is in sliding connection with the top of the workbench 1. The two sides of the moving plate 701 are respectively fixedly connected with a PLC controller 702 and a spring 704, one end of the spring 704 is fixedly connected with a hot air heater 705, one side of the hot air heater 705 is rotatably connected with a pull rod 703, the surface of the pull rod 703 is movably connected with the inner cavity of the moving plate 701. The moving plate 701 can connect the PLC controller 702 and the spring 704, and the hot air heater 705 installed at one end of the spring 704 can heat the film body 5 coated on the surface of the rubber tube during operation, so that the film body 5 coated on the surface of the rubber tube can be more closely attached to the rubber tube. The PLC controller 702 and the hot air heater 705 are electrically connected, and the PLC controller 702 and the hot air heater 705 can be selected according to the actual situation, for example: the PLC controller 702 can adopt Siemens S7-1200, and the hot air heater 705 can adopt HBE-2000W. At the same time, the spring 704 can push and squeeze the hot air heater 705 through its elasticity, so that the hot air heater 705 can be closer to the film body 5 coated on the surface of the rubber tube, thereby increasing the effect of the hot air heater 705 in use. When the pull rod 703 is pulled, the hot air heater 705 is moved together, so that when the hot air heater 705 needs to be moved, it is convenient enough.

[0030] The top of the workbench 1 is provided with a limiting groove 15, and the bottom of the moving plate 701 is fixedly connected with a limiting block 16. The surface of the limiting block 16 is in sliding connection with the inner cavity of the limiting groove 15. The inner cavity of the limiting groove 15 is fixedly connected with a limiting plate 17, and the surface of the limiting plate 17 is in sliding connection with the inner cavity of the limiting block 16. One side of the moving plate 701 is provided with a limiting slot 10, and the surface of the pull rod 703 is fixedly connected with a limiting block 11. The size of the limiting slot 10 is matched with the size of the limiting block 11. The workbench 1 can limit the movement of the limiting block 16 through the limiting groove 15, so that the limiting block 16 can smoothly slide in the limiting groove 15. The workbench 1 limits the movement of the moving plate 701 through the connection relationship between the limiting groove 15 and the limiting block 16. The limiting plate 17 limits the limiting block 16, so that the limiting block 16 has high stability while limiting the sliding of the moving plate 701. Because the limiting block 11 is matched with the limiting slot 10, when the rubber tube is sleeved on the surface of the supporting block 609, the limiting block 11 can be limited by the moving plate 701 first, so that it is located on one side of the moving plate 701, and the hot air heater 705 is limited, thereby reducing the obstruction of the hot air heater 705 when the rubber tube is sleeved on the surface of the supporting block 609. When the sleeving is completed, the limiting block 11 can be rotated by ninety degrees through the pull rod 703, and matched with the position of the limiting slot 10, so that the limiting block 11 can slide from one side of the moving plate 701 to the other side of the moving plate 701 through the opening of the limiting slot 10 and the elasticity of the spring 704, so that the hot air heater 705 can be closer to the rubber tube sleeved on the surface of the supporting block 609.

[0031] One side of the hot air heater 705 is fixedly connected with a rebound rubber block 12, one end of the rebound rubber block 12 is fixedly connected with one side of the moving plate 701, and the surface of the spring 704 is sleeved on the surface of the rebound rubber block 12. The rebound rubber block 12 can assist the spring 704 through the connection relationship of itself with the moving plate 701 and the hot air heater 705 and the elasticity of itself, so that the spring 704 can be pushed more smoothly when pushing the hot air heater 705 through the elasticity of itself. Moreover, the spring 704 is not easy to deform and bend when stretching and contracting.

[0032] The specific implementation of the embodiment is that when the rubber tube is sleeved on the surface of the supporting block 609, the limiting block 11 is located on the side of the moving plate 701 away from the hot air heater 705. Then when the rubber tube is sleeved on the outside of the supporting block 609, the limiting block 11 is matched with the limiting groove 10 by rotating the pull rod 703. At this time, the hot air heater 705 will move to the side close to the rubber tube through the elastic movement of the spring 704 and the rebound rubber block 12. At the same time, the pull rod 703 will slide in the inside of the moving plate 701, and then the hot air heater 705 is started by the PLC controller 702, so as to heat the film body 5 on the surface of the rubber tube, so that the rubber tube can be more closely attached.

[0033] Embodiment 3: A rubber tube surface packaging film device, the present application makes corresponding improvements for the technical problems mentioned in the background art, the driving assembly 608 is arranged on one side of the mounting plate 2, and the anti-obstruction assembly 706 is arranged on one side of the hot air heater 705.

[0034] As a further limitation of the driving assembly 608 and the anti-obstruction assembly 706 of the present application, the driving assembly 608 comprises a driving gear 6081, the inner cavity of the driving gear 6081 is fixedly connected with the surface of the other output end of the double-shaft servo motor 601. The bottom of the workbench 1 is fixedly connected with a first connecting plate 6083, one side of the first connecting plate 6083 is fixedly connected with a rotating shaft 6084, and the surface of the rotating shaft 6084 is rotatably connected with a driven gear 6085. The bottom of the workbench 1 is slidably connected with a rack 6086, and the teeth of the rack 6086 are meshed with the teeth of the driven gear 6085. The surface of the driving gear 6081 and the driven gear 6085 is drivingly connected with a chain 6082. One side of the rack 6086 is fixedly connected with a moving rod 6087, and one side of the moving rod 6087 is fixedly connected with one side of the moving plate 701. The workbench 1 can be connected to the rotating shaft 6084 through the first connecting plate 6083, and the driven gear 6085 mounted on the surface of the rotating shaft 6084 can rotate together when the other output end of the double-shaft servo motor 601 rotates. When the driving gear 6081 rotates, the driven gear 6085 can be synchronously rotated by the chain 6082. The mutual meshing between the driven gear 6085 and the rack 6086 enables the driven gear 6085 to move the moving rod 6087 and the moving plate 701 mounted on one side of the moving rod 6087 together when the driven gear 6085 rotates, thereby achieving the pushing of the moving plate 701.

[0035] The anti-obstruction assembly 706 comprises a fixed block 7061, one side of which is fixedly connected with one side of the hot air heater 705. The fixed block 7061 is fixedly connected with a fixed shaft 7062, the surface of the fixed shaft 7062 is rotatably connected with a plurality of rollers 7063. The hot air heater 705 can be mounted and fixed to the fixed shaft 7062 through the fixed block 7061. The fixed shaft 7062 can simultaneously realize the connection of a plurality of rollers 7063. Under the elastic action of the spring 704 and the rebound rubber block 12, the hot air heater 705 moves to the side close to the rubber tube through the rollers 7063. At the same time, the rollers 7063 can block the hot air heater 705 and the film body 5 on the surface of the rubber tube, so that they are not easy to be too close, reducing the situation that the film body 5 on the surface of the rubber tube is deformed greatly due to the too close distance between the film body 5 and the hot air heater 705. The rotatable connection between the rollers 7063 and the fixed shaft 7062 also makes the support block 609 rotate smoothly enough, and is not easy to be jammed due to the setting of the anti-obstruction assembly 706.

[0036] The workbench 1 is provided with a limiting hole 8 on one side, and the movable rod 6087 is fixedly connected with a limiting rod 9 on one side. The surface of the limiting rod 9 is slidably connected with the inner cavity of the limiting hole 8. The limiting rod 9 and the limiting hole 8 are connected, so that the workbench 1 can be connected with the limiting rod 9 through the limiting hole 8. The connection between the limiting rod 9 and the limiting hole 8 and the movable rod 6087 makes the movable rod 6087 move stably enough when following the rack 6086 to move, and is not easy to incline or shake due to the weight when moving.

[0037] The specific implementation of the embodiment is that: when the other output end of the double-shaft servo motor 601 rotates and outputs, it can drive the driving gear 6081 to rotate. The rotation of the driving gear 6081 can drive the driven gear 6085 to rotate synchronously through the sprocket chain 6082. The rotation of the driven gear 6085 can drive the rack 6086 and the movable rod 6087 to move through the meshing of the driven gear 6085 and the rack 6086, thereby realizing the movement of the moving plate 701. The moving plate 701 can move away from the support block 609, thereby reducing the obstruction of the hot air heater 705 when sleeving the rubber tube. When the support block 609 drives the rubber tube to rotate and coat the film, the rollers 7063 can effectively reduce the obstruction of the hot air heater 705 when coating the film on the rubber tube.

[0038] Working principle: when the device is in use, the staff can set the rubber tube to be covered with film on the surface of the support block 609. Before setting, one of the outputs of the double-shaft servo motor 601 can be started to drive the driving gear 6081 to rotate. The driving gear 6081 can smoothly drive the first connecting plate 6083, the rotating shaft 6084 and the driven gear 6085 to rotate through the connection between the driving gear 6081 and the chain 6082. The driven gear 6085 can smoothly drive the moving plate 701 to move away from the support block 609 through the mutual engagement between the driven gear 6085 and the rack 6086, reducing the obstruction of the heating mechanism 7 when the rubber tube is set. After the setting is completed, the staff can rotate the screw 605. The screw 605 can drive the threaded sleeve 611 to move through the threaded connection between the screw 605 and the threaded sleeve 611. The threaded sleeve 611 can drive the rotating plate 602 to rotate through the third connecting plate 612 and the connecting ring block 613 on one side of the third connecting plate 612. When the rotating plate 602 is pushed, it will drive the support block 609 to move away from the screw 605 through the connecting ring block 613 on one side of the second connecting plate 610. Thus, the support and limiting of the rubber tube on the surface of the support block 609 are realized.

[0039] Then the staff can again start one of the outputs of the double-shaft servo motor 601 in reverse to drive the driving gear 6081 to rotate in reverse. The driving gear 6081 can smoothly drive the moving plate 701 to move towards the support block 609 when rotating in reverse. When moving to a certain distance, stop the operation of the double-shaft servo motor 601, and wrap one side of the film body 5 around the surface of the rubber tube. Then rotate the pull rod 703 to make the limiting block 11 slide out of the inside of the moving plate 701 through the limiting groove 10, and make the roller 7063 fit with the film body 5 on the surface of the rubber tube. After that, the output end of the other side of the double-shaft servo motor 601 and the hot air heater 705 can be started. At this time, the fixed ring block 603 is driven to rotate through the output of the other output end of the double-shaft servo motor 601, and then the installation block 606 is driven to rotate through the connection between the fixed rod 604 and the fixed ring block 603 and the screw 605. The rotation of the installation block 606 can drive the rubber tube set on the surface of the support block 609 to rotate together, thereby realizing the film covering on the surface of the rubber tube. When the film covering is completed, only the reverse operation of the above steps is needed to move the support block 609 towards the screw 605, so as to realize the removal of the rubber tube.

[0040] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and illustrative figures, it should be apparent that the scope of the present application is not limited to these specific embodiments.

[0041] While the embodiments of the application have been shown and described herein, it will be understood by those skilled in the art that many changes, modifications, substitutions and alterations to these embodiments can be made without departing from the principles and spirits of the application, and it is intended that the scope of the application be limited solely by the scope of the appended claims and the equivalents thereof.

Claims

1. A rubber tube surface packaging film coating device, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a mounting plate (2), one side of the mounting plate (2) is fixedly connected to a fixing plate (3), one side of the fixing plate (3) is rotatably connected to a connecting rod (4), a film body (5) is sleeved on the surface of the connecting rod (4), a supporting mechanism (6) is provided on one side of the mounting plate (2), and a heating mechanism (7) is provided on the top of the workbench (1); The support mechanism (6) includes a dual-axis servo motor (601), one side of the dual-axis servo motor (601) is fixedly connected to one side of the mounting plate (2), one output end of the dual-axis servo motor (601) passes through the mounting plate (2) and is fixedly connected to a fixed ring block (603), one side of the fixed ring block (603) is fixedly connected to a mounting block (606), the inner cavity of the mounting block (606) is rotatably connected to a screw (605), the inner cavity of the mounting block (606) is slidably connected to a slider (607), and one side of the slider (607) is fixed. A support block (609) is fixedly connected, a threaded sleeve (611) is threadedly connected to the surface of the screw rod (605), a second connecting plate (610) is fixedly connected to one side of the support block (609), a third connecting plate (612) is fixedly connected to the surface of the threaded sleeve (611), one side of the second connecting plate (610) and the third connecting plate (612) are both rotatably connected to a connecting ring block (613), the surface of the connecting ring block (613) is rotatably connected to a rotating plate (602), and a driving assembly (608) is provided on one side of the mounting plate (2).

2. The rubber tube surface packaging film coating device according to claim 1, characterized in that: The heating mechanism (7) includes a movable plate (701), the bottom of the movable plate (701) is slidably connected to the top of the workbench (1), the two sides of the movable plate (701) are fixedly connected to a PLC controller (702) and a spring (704), one end of the spring (704) is fixedly connected to a hot air heater (705), one side of the hot air heater (705) is rotatably connected to a pull rod (703), the surface of the pull rod (703) is movably connected to the inner cavity of the movable plate (701), and an anti-obstruction component (706) is provided on one side of the hot air heater (705).

3. The rubber tube surface packaging film coating device according to claim 2, characterized in that: The driving assembly (608) includes a driving gear (6081), the inner cavity of the driving gear (6081) is fixedly connected to the surface of the other output end of the dual-axis servo motor (601), the bottom of the workbench (1) is fixedly connected to a first connecting plate (6083), one side of the first connecting plate (6083) is fixedly connected to a rotating shaft (6084), the surface of the rotating shaft (6084) is rotatably connected to a driven gear (6085), the bottom of the workbench (1) is slidably connected to a rack (6086), the teeth of the rack (6086) and the teeth of the driven gear (6085) are meshed with each other, the surfaces of the driving gear (6081) and the driven gear (6085) are transmission-connected with a tooth chain (6082), one side of the rack (6086) is fixedly connected to a moving rod (6087), and one side of the moving rod (6087) is fixedly connected to one side of the moving plate (701).

4. The rubber tube surface packaging film coating device according to claim 3, characterized in that: The anti-obstruction component (706) comprises a fixed block (7061), one side of the fixed block (7061) is fixedly connected to one side of the hot air heater (705), one side of the fixed block (7061) is fixedly connected to a fixed shaft (7062), the surface of the fixed shaft (7062) is rotatably connected to a roller (7063), and a plurality of rollers (7063) are provided.

5. The rubber tube surface packaging film coating device according to claim 4, characterized in that: The inner cavity of the mounting block (606) is fixedly connected to a limiting rod (13), the inner cavity of the slider (607) is slidably connected to the surface of the limiting rod (13), the surface of the slider (607) is fixedly connected to a sliding block (14), one side of the sliding block (14) is slidably connected to one side of the mounting block (606), one side of the mounting block (606) is fixedly connected to a reinforcement ring block (18), and the inner cavity of the reinforcement ring block (18) is fixedly connected to the surface of the fixing rod (604).

6. The rubber tube surface packaging film coating device according to claim 5, characterized in that: A limiting groove (15) is provided on the top of the workbench (1), a limiting block (16) is fixedly connected to the bottom of the movable plate (701), the surface of the limiting block (16) is slidably connected to the inner cavity of the limiting groove (15), the inner cavity of the limiting groove (15) is fixedly connected to the limiting plate (17), the surface of the limiting plate (17) is slidably connected to the inner cavity of the limiting block (16), a limiting groove (10) is provided on one side of the movable plate (701), a limiting block (11) is fixedly connected to the surface of the pull rod (703), and the size of the limiting groove (10) is adapted to the size of the limiting block (11).

7. The rubber tube surface packaging film coating device according to claim 6, characterized in that: A rebound rubber block (12) is fixedly connected to one side of the hot air heater (705), one end of the rebound rubber block (12) is fixedly connected to one side of the movable plate (701), and the surface of the spring (704) is sleeved on the surface of the rebound rubber block (12).

8. The rubber tube surface packaging film coating device according to claim 7, characterized in that: The top of the workbench (1) is slidably connected to a support plate (20), the inner cavity of the support plate (20) is rotatably connected to the surface of the connecting rod (4), and the surface of the support block (609) is movably bonded to a rubber layer (19).

9. The rubber tube surface packaging film coating device according to claim 8, characterized in that: A limiting hole (8) is provided on one side of the workbench (1), and a limiting rod (9) is fixedly connected to one side of the moving rod (6087), and a surface of the limiting rod (9) is slidably connected to the inner cavity of the limiting hole (8).

Images