CN110713000A - Film laminating assembly line for warehouse and film laminating method thereof - Google Patents

Abstract

The invention discloses a film laminating assembly line for a warehouse and a film laminating method thereof, wherein the film laminating assembly line for the warehouse comprises: the device comprises a clamp moving device, a laminating mechanism and a conveying assembly, wherein the clamp moving device comprises a moving support, a moving truss arranged above the moving support and a moving assembly movably connected with the moving truss; the film covering mechanism comprises a film covering assembly arranged below the movable truss; the film covering assembly comprises a fixed table arranged below the movable truss and a film winding assembly arranged on one side of the fixed table; the transfer assembly includes a transfer table disposed below the moving truss. According to the invention, the lifting rotary table is designed on the bottom of the film covering assembly, so that a film covering object placed on the film covering assembly in a rotating mode can be rotated for film covering, and the film covering object can be jacked after film covering is finished, so that a gap exists between the film covering object and the bottom of the film covering assembly, and clamping can be finished only by extending a protruding part of the bottom of the clamping block to the position below the film covering object when the clamping assembly is clamped.

Description

Film laminating assembly line for warehouse and film laminating method thereof

Technical Field

The invention relates to an intelligent warehouse, in particular to a film covering assembly line for the warehouse.

Background

The assembly line, also known as assembly line, is an industrial production mode, which refers to the work of each production unit only focusing on processing a certain fragment.

So as to improve the working efficiency and the yield; the conveying mode according to the assembly line can be roughly divided into: seven types of assembly lines, namely a belt assembly line, a plate chain line, a speed doubling chain, a plug-in line, a mesh belt line, a suspension line and a roller assembly line.

And current tectorial membrane assembly line, after going on to the object tectorial membrane, because the object after the tectorial membrane is accomplished will become a whole, and press from both sides this whole clamp and get when conveying to next process, because tectorial membrane object and laminating machine bottom contact, there is not the clearance of reserving between tectorial membrane object bottom and the laminating machine for press from both sides and get the subassembly and press from both sides hard when getting the tectorial membrane object clamp, press from both sides and get when getting hard, when the weight of tectorial membrane object is overweight, the mode that both sides were got hard makes the tectorial membrane object damage easily.

Disclosure of Invention

The purpose of the invention is as follows: the laminating production line for the warehouse is provided to solve the problems in the prior art.

The technical scheme is as follows: a film mulching line for a warehouse, comprising:

the clamp moving device comprises a moving support, a moving truss arranged above the moving support, a moving assembly movably connected with the moving truss, and a clamping assembly fixedly connected with the moving assembly;

the film covering mechanism comprises a film covering assembly arranged below the movable truss; the film covering assembly comprises a fixed table arranged below the movable truss, a film winding assembly arranged on one side of the fixed table, and a lifting rotary table connected with the fixed table;

and the conveying assembly comprises a conveying table arranged below the movable truss.

In a further embodiment, the moving assembly comprises two sets of moving wheels movably connected with the moving truss, two sets of moving shafts inserted with the two sets of moving wheels, a moving gear sleeved with one set of moving shafts, an input gear in transmission connection with the moving gear, an input motor coaxially rotating with the input gear, and a moving frame fixedly connected with the input motor; the two groups of moving shafts are inserted into the moving frame; two sets of chain gears are sleeved on the two sets of moving shafts, transmission chains are sleeved on the two sets of chain gears, the moving assemblies are designed to drive the clamping assemblies to move, and then the clamping assemblies are moved to the upper portion of the conveying table to complete moving work.

In a further embodiment, fixed mounting has the multiunit to remove lift cylinder on the moving frame, the below that the multiunit removed lift cylinder is equipped with removes the lifter plate, the below fixed mounting that removes the lifter plate has the clamp to get the subassembly, and the lift cylinder is removed in the design mainly in order to drive and get the elevating movement who gets the subassembly, and then makes to get the subassembly and can adjust the position, carries out the clamp to the tectorial membrane object and get work.

In a further embodiment, the clamping assembly comprises a clamping fixing member fixedly connected with the movable lifting plate, a clamping cylinder inserted in the clamping fixing member, a clamping connecting member connected with the clamping cylinder, two groups of clamping connecting rods movably connected with the clamping connecting member, and two groups of clamping blocks rotatably connected with the two groups of clamping connecting rods; two sets of clamps are got fixed mounting and are got the movable rod on the piece, two sets of clamps get the other one end of movable rod with press from both sides and get mounting sliding connection, press from both sides and open on the clamp mounting and supply to press from both sides and get the movable groove of getting two sets of clamps that the movable rod slided, the cylinder is got mainly in order to carry out the area and get the clamp of getting the piece and get worker work to the design clamp, and then makes the clamp to get the work of getting the completion to the.

In a further embodiment, the film winding assembly comprises a scissor rotating shaft arranged on one side of the fixed platform, a sawtooth scissor fixedly connected with the scissor rotating shaft, and a film winding barrel arranged on one side of the sawtooth scissor, and the scissor rotating shaft is designed to drive the sawtooth scissor, so that the packaging film is not required to be cut manually.

In a further embodiment, the lifting turntable comprises a base fixedly connected with the fixed table, a rotating shaft arranged on the base, a lifting rotating gear sleeved with the rotating shaft, a lifting transmission gear meshed with the lifting rotating gear, and a transmission motor in transmission connection with the lifting transmission gear, wherein the transmission motor is designed to mainly drive the lifting rotating gear to rotate, so as to drive the rotating top plate to rotate, and further drive the film coating object to rotate.

In a further embodiment, the lifting turntable further comprises two sets of jacking cylinders arranged below the lifting rotating gear; a transmission tooth socket is arranged above the lifting rotating gear; and a rotating top plate is arranged on the transmission tooth groove.

In a further embodiment, the conveying table comprises a conveying bracket arranged below the movable truss, a conveying rotating shaft inserted into the conveying bracket, a conveying motor in transmission connection with the conveying rotating shaft, and a conveying belt sleeved with the conveying rotating shaft; a plurality of groups of limiting wheels are arranged on two sides of the conveying support, an arc-shaped conveying frame is arranged at the end part of the conveying support, and a plurality of groups of conveying rollers are inserted on the arc-shaped conveying frame; the arc conveying frame is provided with a conveying limiting frame, and the limiting frame and the limiting wheels are designed to mainly limit the film-coated object, so that the film-coated object is prevented from falling.

A film covering method for a film covering assembly line for a warehouse comprises the following steps:

step 1, when an object needs to be coated with a film, the object to be coated with the film is placed on a rotating top plate, one end of a packaging film wound on a film winding component is adhered to the object to be coated with the film, the lifting rotating platform rotates, a transmission motor rotates to drive a lifting transmission gear to rotate, the lifting transmission gear meshed with the lifting transmission gear is driven to rotate, the rotating top plate above the lifting transmission gear is driven to rotate, the object to be coated placed on the rotating top plate is driven to rotate, the packaging film is driven to be drawn away from a film winding barrel, when the rotating top plate rotates to a preset number of turns, a scissor rotating shaft rotates to drive a sawtooth scissor to approach the film winding barrel and further cut the packaging film, and the transmission motor rotates again for the preset number of turns, until the redundant packaging film is covered on the film-covered object;

step 2, after the object is coated with the film, the jacking cylinder works at the moment, so that the lifting rotating gear is driven to ascend, the rotating top plate is driven to ascend, and the film-coated object after film coating is driven to ascend;

step 3, after a gap is formed between the bottom of the film covering object and the base, the movable lifting cylinder moves to drive the movable lifting plate to descend and further drive the clamping assembly to descend, and the movable lifting cylinder stops working until the protruding part of the clamping block moves to be lower than the bottom of the film covering object;

step 4, when the convex part of the clamping block moves to a position lower than the bottom of the film covering object, the clamping cylinder works at the moment, the clamping connecting piece is driven to move upwards, the clamping connecting rod is driven to move in a tightening mode, the clamping block is driven to move in the clamping movable groove along the clamping movable rod, the clamping block is further tightened to approach until the film covering object is clamped, at the moment, the film covering object is stabilized due to the fact that the convex part of the bottom of the clamping block is placed at the bottom of the film covering object, the force with an upward support is exerted at the moment, damage of the clamping assembly to the film covering object in clamping is reduced, and clamping of the film covering object is completed;

step 5, when the film covering object is clamped, the input motor rotates to drive the input gear to rotate, the movable gear is driven to rotate, the movable wheel is driven to rotate, the movement of the movable assembly on the movable truss is completed, and the input motor stops working until the clamping assembly moves to the position above the conveying table;

step 6, after the clamping assembly moves above the conveying table, the clamping cylinder works at the moment, so that the clamping connecting piece is driven to perform descending motion, the clamping connecting rod is driven to perform loosening motion, the clamping block is driven to move in the clamping movable groove along the clamping movable rod, and the clamping block is further loosened and kept away until the film-coated object falls on the conveying table;

step 7, after the film covering object falls on the conveying table, the film covering object is conveyed to the warehouse by the conveying table, at the moment, the conveying motor rotates, and then the conveying rotating shaft is driven to rotate, and then the conveying table is driven to move, and then the film covering object placed on the conveying belt is driven to move, at the moment, limiting work on the film covering object is carried out by the limiting wheels, when the film covering object moves to the conveying roller, the speed reduction stage is entered, at the moment, limiting work on the film covering object is carried out by the conveying limiting frame, because the conveying roller is placed in an arc shape, and the conveying roller is not driven by power, at the moment, the film covering object moves on the conveying roller in a speed reduction mode, and then conveying work of the film covering object is completed.

Has the advantages that: the invention discloses a film covering assembly line for a warehouse, wherein a lifting rotary table is designed on the bottom of a film covering assembly, a film covering object placed on the film covering assembly can be rotated to cover a film, and the film covering object can also be jacked after the film covering is finished, so that a gap is reserved between the film covering object and the bottom of the film covering assembly, and a clamping assembly can complete clamping only by extending a protruding part at the bottom of a clamping block to the lower part of the film covering object when the clamping assembly is clamped, so that the upward lifting force is increased, and compared with a mode of clamping the two sides of the clamping assembly, the damage of the clamping assembly to the clamping of the film covering object is reduced.

Drawings

FIG. 1 is a schematic diagram of the present invention.

Fig. 2 is a schematic view of a transfer station of the present invention.

Fig. 3 is a schematic view of the moving assembly of the present invention.

Fig. 4 is a schematic view of the grasping assembly of the present invention.

FIG. 5 is a schematic view of a membrane module of the present invention.

FIG. 6 is a schematic view of a wound membrane module of the present invention.

Fig. 7 is a schematic view of the elevating turntable of the present invention.

Fig. 8 is a perspective view of the elevating turntable of the present invention.

The attached drawings of the specification: the film winding device comprises a conveying table 1, a conveying rotating shaft 101, a conveying motor 102, a conveying belt 103, a limiting wheel 104, a conveying support 105, a conveying roller 106, a conveying limiting frame 107, a moving truss 2, a moving assembly 201, a moving lifting plate 2011, a moving lifting cylinder 2012, a moving frame 2013, a transmission chain 2014, a moving wheel 2015, a moving gear 2016, a moving shaft 2017, an input gear 2018, an input motor 2019, a clamping assembly 202, a clamping fixing assembly 2021, a clamping cylinder 2022, a clamping connecting piece 2023, a clamping connecting rod 2024, a clamping block 2025, a clamping movable rod 2026, a clamping movable groove 2027, a film covering assembly 3, a film winding assembly 301, a film winding cylinder 3011, a saw-toothed scissors 3012, a scissors rotating shaft 3013, a fixing table 302, a lifting rotary table 303, a lifting rotary gear 3031, a lifting transmission gear 3032, a transmission motor 3033, a transmission tooth socket 3034, a lifting cylinder 303.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention.

Through research and analysis of the applicant, the reason for the problem (the existing film clamping assembly is easy to damage when clamping the film-coated object) is that after the object is coated with the film, the object after the film coating is finished becomes a whole, and when the whole is clamped and conveyed to the next process, because the film-coated object is in contact with the bottom of the film coating machine, a gap is not reserved between the bottom of the film-coated object and the film coating machine, so that the clamping assembly clamps the film-coated object basically by applying force on two sides, and when the two sides are clamped by applying force, when the weight of the film-coated object is heavier, the film-coated object is easy to damage by applying force on the two sides, and the lifting turntable is designed on the bottom of the film coating assembly, so that the film-coated object placed on the film coating assembly can be rotated for film coating, and the film can be lifted after the film coating is finished, make tectorial membrane object and tectorial membrane subassembly's bottom have the clearance, and then make to press from both sides to get the subassembly and press from both sides when getting, only need will press from both sides and get a bottom bulge and extend to tectorial membrane object below and can accomplish to press from both sides and get, and then increased the power of upwards lifting, compare with the mode of pressing from both sides the clamp and reduced the damage of getting the subassembly and getting the tectorial membrane object clamp.

A tectorial membrane assembly line for warehouse includes: the film winding device comprises a conveying table 1, a conveying rotating shaft 101, a conveying motor 102, a conveying belt 103, a limiting wheel 104, a conveying support 105, a conveying roller 106, a conveying limiting frame 107, a moving truss 2, a moving assembly 201, a moving lifting plate 2011, a moving lifting cylinder 2012, a moving frame 2013, a transmission chain 2014, a moving wheel 2015, a moving gear 2016, a moving shaft 2017, an input gear 2018, an input motor 2019, a clamping assembly 202, a clamping fixing assembly 2021, a clamping cylinder 2022, a clamping connecting piece 2023, a clamping connecting rod 2024, a clamping block 2025, a clamping movable rod 2026, a clamping movable groove 2027, a film covering assembly 3, a film winding assembly 301, a film winding cylinder 3011, a saw-toothed scissors 3012, a scissors rotating shaft 3013, a fixing table 302, a lifting rotary table 303, a lifting rotary gear 3031, a lifting transmission gear 3032, a transmission motor 3033, a transmission tooth socket 3034, a lifting cylinder 303.

The movable support is fixedly connected with the movable truss 2, the movable truss 2 is movably connected with the movable assembly 201, and a clamping assembly 202 is fixedly installed below the movable assembly 201; a film coating assembly 3 is arranged below the movable truss 2, and the film coating assembly 3 comprises a fixed table 302 arranged below the movable truss 2, a film winding assembly 301 arranged on one side of the fixed table 302, and a lifting rotary table 303 connected with the fixed table 302; a conveying table 1 is arranged below the movable truss 2.

The moving assembly 201 comprises two groups of moving wheels 2015 movably connected with the moving truss 2, two groups of moving shafts 2017 inserted with the two groups of moving wheels 2015, a moving gear 2016 sleeved with one group of moving shafts 2017, an input gear 2018 in transmission connection with the moving gear 2016, an input motor 2019 coaxially rotating with the input gear 2018, and a moving frame 2013 fixedly connected with the input motor 2019; the two groups of moving shafts 2017 are inserted into the moving frame 2013; two sets of chain gears are sleeved on the two sets of moving shafts 2017, transmission chains 2014 are sleeved on the two sets of chain gears, the moving assembly 201 is designed to drive the moving clamping assembly 202 to move, the clamping assembly 202 is moved above the conveying table 1 to complete moving work, the moving assembly 201 is rotated by the input motor 2019 to further drive the input gear 2018 to rotate, the moving gear 2016 is further driven to rotate, the moving wheel 2015 is further driven to rotate, the moving assembly 201 is further completed to move on the moving truss 2, and the input motor 2019 is a Y160L-6 motor.

The film laminating machine is characterized in that a plurality of groups of movable lifting cylinders 2012 are fixedly mounted on the movable frame 2013, movable lifting plates 2011 are arranged below the plurality of groups of movable lifting cylinders 2012, the clamping assemblies 202 are fixedly mounted below the movable lifting plates 2011, and the movable lifting cylinders 2012 are designed to mainly drive the clamping assemblies 202 to move up and down, so that the clamping assemblies 202 can be adjusted in position and clamp a film laminating object.

The clamping assembly 202 comprises a clamping fixed member 2021 fixedly connected with the movable lifting plate 2011, a clamping cylinder 2022 inserted into the clamping fixed member 2021, a clamping connecting member 2023 connected with the clamping cylinder 2022, two clamping connecting rods 2024 movably connected with the clamping connecting member 2023, and two clamping blocks 2025 rotatably connected with the two clamping connecting rods 2024; two groups of clamping movable rods 2026 are fixedly mounted on the two groups of clamping blocks 2025, the other ends of the two groups of clamping movable rods 2026 are slidably connected with the clamping fixing member 2021, two groups of clamping movable grooves 2027 for the clamping movable rods 2026 to slide are formed in the clamping fixing member 2021, the clamping cylinder 2022 is designed to mainly perform clamping work on the objects with the clamping blocks 2025, so that the clamping work on the objects with the coatings is completed, the clamping assembly 202 is operated by the clamping cylinder 2022, and then the clamping connecting member 2023 is driven to move up and down, and then the clamping connecting rod 2024 is driven to tighten and loosen, and then the clamping blocks 2025 are driven to move in the clamping movable grooves 2027 along the clamping movable rods 2026, so that the clamping blocks 2025 are close to and far away until the objects with the coatings are clamped and loosened.

The winding membrane assembly 301 comprises a scissor rotating shaft 3013 arranged on one side of the fixed platform 302, a saw-tooth scissor 3012 fixedly connected with the scissor rotating shaft 3013, and a winding membrane cylinder 3011 arranged on one side of the saw-tooth scissor 3012, and the scissor rotating shaft 3013 is designed to drive the saw-tooth scissor 3012, so that the packaging membrane is not required to be cut manually.

The lifting turntable 303 comprises a base fixedly connected with the fixed table 302, a rotating shaft 3036 arranged on the base, a lifting rotating gear 3031 sleeved with the rotating shaft 3036, a lifting transmission gear 3032 meshed with the lifting rotating gear 3031, and a transmission motor 3033 in transmission connection with the lifting transmission gear 3032, wherein the transmission motor 3033 is designed to mainly drive the lifting rotating gear 3031 to rotate so as to drive the rotating top plate to rotate and further drive the film-coated object to rotate, and the transmission motor 3033 is a Y355M-6 motor.

The lifting rotary table 303 further comprises two groups of jacking cylinders 3035 arranged below the lifting rotary gear 3031; a transmission tooth slot 3034 is formed above the lifting rotating gear 3031; a rotating top plate is mounted on the transmission tooth groove 3034, the lifting rotary table 303 is rotated by a transmission motor 3033 to drive a lifting transmission gear 3032 to rotate, and further drive a lifting rotating gear 3031 meshed with the lifting transmission gear 3032 to rotate, so that the rotating top plate mounted above the lifting rotating gear 3031 is driven to rotate;

after the object finishes film covering, the jacking cylinder 3035 works to drive the lifting rotating gear 3031 to ascend, further drive the rotating top plate to ascend, and further drive the film covering object with the film covering to ascend.

The conveying table 1 comprises a conveying bracket 105 arranged below the movable truss 2, a conveying rotating shaft 101 inserted into the conveying bracket 105, a conveying motor 102 in transmission connection with the conveying rotating shaft 101, and a conveying belt 103 sleeved with the conveying rotating shaft 101; a plurality of groups of limiting wheels 104 are arranged on two sides of the conveying support 105, an arc-shaped conveying frame is arranged at the end part of the conveying support 105, and a plurality of groups of conveying rollers 106 are inserted on the arc-shaped conveying frame; a conveying limiting frame 107 is arranged on the arc-shaped conveying frame, the limiting frame and the limiting wheel 104 are designed to mainly limit the film-coated object and prevent the film-coated object from toppling over, the conveying table 1 is rotated by the conveying motor 102 to drive the conveying rotating shaft 101 to rotate, the conveying table 1 is driven to move, and the film-coated object placed on the conveying belt 103 is driven to move; the conveyor motor 102 is a Y315S-6 motor.

Description of the working principle:

when the object needs to be coated with a film, the object to be coated with the film is placed on the rotating top plate, the worker sticks one end of the packaging film wound on the film winding component 301 to the coated object, the lifting rotary table 303 rotates, the transmission motor 3033 rotates to drive the lifting transmission gear 3032 to rotate, the lifting transmission gear 3031 meshed with the lifting transmission gear 3032 is driven to rotate, the rotating top plate arranged above the lifting transmission gear 3031 is driven to rotate, the coated object placed on the rotating top plate is driven to rotate, the packaging film is driven to be pulled away from the film winding cylinder 3011, when the rotating top plate rotates to a preset number of turns, the scissor rotating shaft 3013 rotates to drive the sawtooth scissors 3012 to approach the film winding cylinder 3011 to cut off the packaging film, the transmission motor 3033 rotates again for the preset number of turns, until the redundant packaging film is covered on the film-covered object; after the object is coated, the jacking cylinder 3035 works at the moment to further drive the lifting rotating gear 3031 to ascend, further drive the rotating top plate to ascend, and further drive the coated object after coating to ascend, and at the moment, the bottom of the coated object forms a gap with the base because the size of the lifting top plate is not larger than that of the bottom of the coated object; when a gap is formed between the bottom of the film-coated object and the base, the movable lifting cylinder 2012 moves at the moment to drive the movable lifting plate 2011 to descend, and further drive the clamping assembly 202 to descend, and the movable lifting cylinder stops working until the protruding part of the clamping block 2025 moves to be lower than the bottom of the film-coated object; when the convex part of the clamping block 2025 moves to a position lower than the bottom of the film covering object, the clamping cylinder 2022 works at the moment, so that the clamping connecting piece 2023 is driven to perform ascending motion, the clamping connecting rod 2024 is driven to perform tightening motion, the clamping block 2025 is driven to move in the clamping movable groove 2027 along the clamping movable rod 2026, the clamping block 2025 is further driven to tighten up and approach until the film covering object is clamped, at the moment, the film covering object is stabilized by the upward supporting force due to the fact that the convex part of the bottom of the clamping block 2025 is placed at the bottom of the film covering object, and further damage of the clamping assembly 202 to the film covering object during clamping is reduced, and clamping of the film covering object is completed; after the film covering object is clamped, the input motor 2019 rotates to drive the input gear 2018 to rotate, the movable gear 2016 is driven to rotate, the movable wheel 2015 is driven to rotate, the movement of the movable assembly 201 on the movable truss 2 is completed, and the input motor 2019 stops working until the clamping assembly 202 moves above the conveying table 1; after the clamping assembly 202 moves above the conveying table 1, the clamping cylinder 2022 works at this time to drive the clamping connector 2023 to move downward, and further drive the clamping connecting rod 2024 to move in a releasing manner, and further drive the clamping block 2025 to move in the clamping movable groove 2027 along the clamping movable rod 2026, so that the clamping block 2025 is released and kept away until the film-coated object falls on the conveying table 1; after the tectorial membrane object falls on conveying platform 1, convey the tectorial membrane object to the warehouse by conveying platform 1, at this moment, conveying motor 102 rotates, and then drive conveying pivot 101 and rotate, and then drive conveying platform 1 and move, and then drive the tectorial membrane object of placing on conveyer belt 103 and move, carry out the spacing work to the tectorial membrane object by spacing wheel 104 this moment, when the tectorial membrane object removes to conveying roller 106 on, will enter the stage of slowing down, carry out the spacing work to the tectorial membrane object by conveying spacing frame 107 this moment, because conveying roller 106 is the arc and places, and conveying roller 106 does not have power to drive, the tectorial membrane object moves on conveying roller 106 at this moment and is deceleration motion, and then accomplish the conveying work of tectorial membrane object.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the embodiments, and various equivalent changes can be made to the technical solution of the present invention within the technical idea of the present invention, and these equivalent changes are within the protection scope of the present invention.

Claims (9)

1. The utility model provides a tectorial membrane assembly line for warehouse, characterized by includes:

the clamp moving device comprises a moving support, a moving truss arranged above the moving support, a moving assembly movably connected with the moving truss, and a clamping assembly fixedly connected with the moving assembly;

the film covering mechanism comprises a film covering assembly arranged below the movable truss; the film covering assembly comprises a fixed table arranged below the movable truss, a film winding assembly arranged on one side of the fixed table, and a lifting rotary table connected with the fixed table;

and the conveying assembly comprises a conveying table arranged below the movable truss.

2. The film laminating line for the warehouse according to claim 1, wherein: the moving assembly comprises two groups of moving wheels movably connected with the moving truss, two groups of moving shafts inserted with the two groups of moving wheels, a moving gear sleeved with one group of moving shafts, an input gear in transmission connection with the moving gear, an input motor coaxially rotating with the input gear, and a moving frame fixedly connected with the input motor; the two groups of moving shafts are inserted into the moving frame; two groups of chain gears are sleeved on the two groups of moving shafts, and transmission chains are sleeved on the two groups of chain gears.

3. The film laminating line for the warehouse according to claim 2, wherein: the movable lifting mechanism is characterized in that a plurality of groups of movable lifting cylinders are fixedly mounted on the movable frame, movable lifting plates are arranged below the groups of movable lifting cylinders, and clamping assemblies are fixedly mounted below the movable lifting plates.

4. The film laminating line for the warehouse according to claim 3, wherein: the clamping assembly comprises a clamping fixing member fixedly connected with the movable lifting plate, a clamping cylinder inserted in the clamping fixing member, a clamping connecting member connected with the clamping cylinder, two groups of clamping connecting rods movably connected with the clamping connecting member, and two groups of clamping blocks rotatably connected with the two groups of clamping connecting rods; the clamping device is characterized in that two groups of clamping movable rods are fixedly mounted on the two groups of clamping blocks, the other ends of the two groups of clamping movable rods are in sliding connection with the clamping fixing piece, and two groups of clamping movable grooves for clamping the movable rods to slide are formed in the clamping fixing piece.

5. The film laminating line for the warehouse according to claim 1, wherein: the membrane winding assembly comprises a scissor rotating shaft arranged on one side of the fixed platform, saw-tooth scissors fixedly connected with the scissor rotating shaft and a membrane winding barrel arranged on one side of the saw-tooth scissors.

6. The film laminating line for the warehouse according to claim 1, wherein: the lifting rotary table comprises a base fixedly connected with the fixed table, a rotating shaft arranged on the base, a lifting rotating gear sleeved with the rotating shaft, a lifting transmission gear meshed with the lifting rotating gear, and a transmission motor in transmission connection with the lifting transmission gear.

7. The film laminating line for the warehouse according to claim 6, wherein: the lifting rotary table also comprises two groups of jacking cylinders arranged below the lifting rotary gear; a transmission tooth socket is arranged above the lifting rotating gear; and a rotating top plate is arranged on the transmission tooth groove.

8. The film laminating line for the warehouse according to claim 1, wherein: the conveying table comprises a conveying support arranged below the movable truss, a conveying rotating shaft inserted in the conveying support, a conveying motor in transmission connection with the conveying rotating shaft, and a conveying belt sleeved on the conveying rotating shaft; a plurality of groups of limiting wheels are arranged on two sides of the conveying support, an arc-shaped conveying frame is arranged at the end part of the conveying support, and a plurality of groups of conveying rollers are inserted on the arc-shaped conveying frame; and a conveying limiting frame is arranged on the arc-shaped conveying frame.

9. A film laminating method for a film laminating production line for a warehouse is characterized by comprising the following steps:

step 1, when an object needs to be coated with a film, the object to be coated with the film is placed on a rotating top plate, one end of a packaging film wound on a film winding component is adhered to the object to be coated with the film, the lifting rotating platform rotates, a transmission motor rotates to drive a lifting transmission gear to rotate, the lifting transmission gear meshed with the lifting transmission gear is driven to rotate, the rotating top plate above the lifting transmission gear is driven to rotate, the object to be coated placed on the rotating top plate is driven to rotate, the packaging film is driven to be drawn away from a film winding barrel, when the rotating top plate rotates to a preset number of turns, a scissor rotating shaft rotates to drive a sawtooth scissor to approach the film winding barrel and further cut the packaging film, and the transmission motor rotates again for the preset number of turns, until the redundant packaging film is covered on the film-covered object;

step 2, after the object is coated with the film, the jacking cylinder works at the moment, so that the lifting rotating gear is driven to ascend, the rotating top plate is driven to ascend, and the film-coated object after film coating is driven to ascend;

step 3, after a gap is formed between the bottom of the film covering object and the base, the movable lifting cylinder moves to drive the movable lifting plate to descend and further drive the clamping assembly to descend, and the movable lifting cylinder stops working until the protruding part of the clamping block moves to be lower than the bottom of the film covering object;

step 4, when the convex part of the clamping block moves to a position lower than the bottom of the film covering object, the clamping cylinder works at the moment, the clamping connecting piece is driven to move upwards, the clamping connecting rod is driven to move in a tightening mode, the clamping block is driven to move in the clamping movable groove along the clamping movable rod, the clamping block is further tightened to approach until the film covering object is clamped, at the moment, the film covering object is stabilized due to the fact that the convex part of the bottom of the clamping block is placed at the bottom of the film covering object, the force with an upward support is exerted at the moment, damage of the clamping assembly to the film covering object in clamping is reduced, and clamping of the film covering object is completed;

step 5, when the film covering object is clamped, the input motor rotates to drive the input gear to rotate, the movable gear is driven to rotate, the movable wheel is driven to rotate, the movement of the movable assembly on the movable truss is completed, and the input motor stops working until the clamping assembly moves to the position above the conveying table;

step 6, after the clamping assembly moves above the conveying table, the clamping cylinder works at the moment, so that the clamping connecting piece is driven to perform descending motion, the clamping connecting rod is driven to perform loosening motion, the clamping block is driven to move in the clamping movable groove along the clamping movable rod, and the clamping block is further loosened and kept away until the film-coated object falls on the conveying table;

step 7, after the film covering object falls on the conveying table, the film covering object is conveyed to the warehouse by the conveying table, at the moment, the conveying motor rotates, and then the conveying rotating shaft is driven to rotate, and then the conveying table is driven to move, and then the film covering object placed on the conveying belt is driven to move, at the moment, limiting work on the film covering object is carried out by the limiting wheels, when the film covering object moves to the conveying roller, the speed reduction stage is entered, at the moment, limiting work on the film covering object is carried out by the conveying limiting frame, because the conveying roller is placed in an arc shape, and the conveying roller is not driven by power, at the moment, the film covering object moves on the conveying roller in a speed reduction mode, and then conveying work of the film covering object is completed.

Images