Automatic film packaging equipment

Abstract

The present invention provides an automatic film coating device for coating a part to be coated, the part to be coated is a columnar structure, and the automatic film coating device comprises: a frame, the frame has a mounting crossbeam, the mounting crossbeam is located above a feeding conveyor line for conveying the part to be coated; a film coating mechanism, having a film belt for carrying a coating film and a film coating assembly of the part to be coated, at least part of the film coating assembly is movably arranged to wind the coating film around the part to be coated; a yarn taking mechanism, at least part of the yarn taking mechanism is installed on the mounting crossbeam, the yarn taking mechanism comprises a yarn taking gripper, the yarn taking gripper is movably arranged between the feeding conveyor line and the film coating assembly to grab the part to be coated on the feeding conveyor line, and the part to be coated is flipped until its axis is parallel to the horizontal plane and then placed on the film coating assembly. The present invention solves the problem of yarn falling in the automatic film coating device in the prior art.

Description

Technical Field

[0001] The invention relates to the technical field of yarn ball packaging production line, in particular to an automatic film wrapping device. Background Art

[0002] In the production process of glass fiber yarn, it is generally necessary to wrap the outer ring of the yarn with a layer of sticky film. The current conventional operation is mainly performed manually, that is, each yarn is manually wrapped with a layer of sticky film. This operation process is time-consuming, labor-intensive, and inefficient. The entire work process brings great labor intensity to employees and has a significant negative impact on production efficiency.

[0003] In response to the above situation, the industry has developed equipment for yarn wrapping. However, during the wrapping process of this type of equipment, the yarn is in a vertical state, so we also call this type of wrapping machine a vertical wrapping machine. Although the vertical wrapping machine helps to overcome the problems of high labor intensity, time-consuming and labor-intensive manual wrapping to a certain extent, it brings a new problem, that is, vertical wrapping often causes yarn loss, which in turn affects the subsequent bagging process of the yarn. Summary of the invention

[0004] The main purpose of the present invention is to provide an automatic film wrapping device to solve the problem of yarn falling in the automatic film wrapping device in the prior art.

[0005] In order to achieve the above-mentioned purpose, according to one aspect of the present invention, there is provided an automatic wrapping device for wrapping a component to be wrapped, wherein the component to be wrapped is a columnar structure, and the automatic wrapping device comprises: a frame having a mounting beam, wherein the mounting beam is located above a loading conveyor line for conveying the component to be wrapped; a wrapping mechanism having a film belt for carrying a wrapping film and a wrapping assembly of the component to be wrapped, wherein at least a portion of the wrapping assembly is movably arranged to wind the wrapping film around the component to be wrapped; a yarn taking mechanism, wherein at least a portion of the yarn taking mechanism is mounted on the mounting beam, and the yarn taking mechanism comprises a yarn taking gripper, wherein the yarn taking gripper is movably arranged between the loading conveyor line and the wrapping assembly to grab the component to be wrapped on the loading conveyor line, and place the component to be wrapped on the wrapping assembly after flipping the component to be wrapped until its axis is parallel to a horizontal plane.

[0006] Furthermore, the automatic wrapping equipment also includes: a cutting mechanism, which is installed on a frame and has a cutting component, which is movably arranged in a direction close to or away from the film tape of the wrapping film, so that after part of the film tape of the wrapping film is wrapped around the component to be wrapped, the film tape of the wrapping film is cut off by the cutting component.

[0007] Furthermore, the cutting mechanism also includes: a cutting bracket, which is installed on the frame; a cutting drive component, which is installed on the cutting bracket, and the cutting drive component is drivingly connected to the cutting component to drive the cutting component to approach or move away from the film strip of the coating film.

[0008] Furthermore, the cutting component includes a cutter and / or a heating wire; and / or the cutting drive component is a cutting cylinder, the cylinder body of the cutting cylinder is installed on the cutting bracket, and the piston rod of the cutting cylinder is connected to the cutting component.

[0009] Furthermore, the wrapping assembly includes multiple wrapping rollers, each of which is rotatably arranged around its own axis; the film tape of the coating film is draped on the upper surfaces of the multiple wrapping rollers, and the sticky surface of the film tape is arranged away from the wrapping roller, so that when the component to be wrapped is placed on the film tape located on the wrapping roller, the film tape is wrapped around the component to be wrapped by the rotation of the wrapping roller to form a finished component.

[0010] Furthermore, the film pulling mechanism also includes a film pulling assembly, which has a grabbing portion for grabbing the film strip, and the grabbing portion is movably arranged along the distribution direction of the multiple film wrapping rollers to pull the free end of the film strip to the side of the film roll of the multiple film wrapping rollers away from the wrapping film, so that the film strip is draped on the upper surface of the multiple film wrapping rollers.

[0011] Furthermore, the coating mechanism also includes: a cache platform, on which is provided a block for stopping the film strip and the finished parts to be formed by the parts to be coated; a lifting assembly, which includes a lifting wheel and a lifting drive assembly for driving the lifting wheel to rise and fall, and the lifting wheel is located below the film strip and the parts to be coated, so as to lift the finished parts and roll them onto the cache platform.

[0012] Furthermore, the automatic coating equipment also includes: a coating assembly, which is arranged on the side of the buffer platform and located on the side of the finished part close to the coating assembly; wherein the coating assembly has a coating component, at least part of which is movably arranged to press the film strip segment on the finished part that protrudes from the end of the part to be coated onto the part to be coated.

[0013] Furthermore, there are two film-caressing assemblies, which are arranged on opposite sides of the cache platform; the film-caressing part of at least one of the two film-caressing assemblies includes a main pressing part and two side pressing parts, the two side pressing parts and the main pressing part form a U-shaped structure, and the two side pressing parts are located on opposite sides of the finished part, so that after the main pressing part presses part of the film strip, the two side pressing parts are brought close to each other, so that the part of the film strip between the two side pressing parts is pressed onto the part to be coated.

[0014] Furthermore, the film stroking assembly also includes: a film stroking bracket, which is mounted on the frame; a film stroking driving component, which is mounted on the film stroking bracket and is drivingly connected to the film stroking component to drive the film stroking component to move.

[0015] Furthermore, the automatic wrapping equipment also includes: a buffer conveyor belt, the conveying direction of the buffer conveyor belt is perpendicular to the conveying direction of the feeding conveyor line; a flipping mechanism, at least part of the flipping mechanism is located between the feeding conveyor line and the buffer conveyor belt; the flipping mechanism includes a flipping belt line and a flipping drive component for driving the flipping belt line to flip, so that after the flipping belt line is flipped to a vertical state, the finished parts formed by the film belt and the parts to be wrapped are moved to a position abutting the flipping belt line through the buffer conveyor belt; a flipping assembly, at least part of the flipping assembly is located below the buffer conveyor belt and is liftable in the vertical direction, so that after the finished parts abut against the flipping belt line and the flipping drive component drives the flipping belt line to flip to a horizontal state, the finished parts are lifted away from one end of the flipping belt line by the flipping assembly so that the finished parts are flipped 90° along with the flipping belt line.

[0016] Furthermore, the flipping mechanism also includes: a transverse moving platform, on which a transverse moving track is arranged, and a flipping driving component is movably mounted on the transverse moving track, so as to drive the flipping belt line to move to a position aligned with the unloading conveyor line through the flipping driving component.

[0017] Furthermore, the yarn taking mechanism also includes a lifting assembly, a transverse movement assembly and a rotating assembly, the transverse movement assembly is installed on the mounting beam, the lifting assembly is installed on the transverse movement assembly, the rotating assembly is installed on the lifting assembly, and the yarn taking gripper is installed on the rotating assembly, so that the yarn taking gripper can perform lifting movement, transverse movement and rotational movement under the action of the lifting assembly, the transverse movement assembly and the rotating assembly respectively; and / or the yarn taking gripper is an inward expansion gripper; and / or the yarn taking gripper has a buffer layer for contacting the component to be coated; and / or the gripping surface of the yarn taking gripper is provided with anti-slip grooves.

[0018] By applying the technical solution of the present invention, the automatic film wrapping equipment of the present invention comprises a frame, a film wrapping mechanism and a yarn taking mechanism, the frame has a mounting crossbeam, the mounting crossbeam is located above a loading conveyor line for conveying parts to be coated; the film wrapping mechanism has a film belt for carrying a coating film and a film wrapping assembly for the parts to be coated, at least part of the film wrapping assembly is movably arranged to wind the coating film around the parts to be coated; at least part of the yarn taking mechanism is mounted on the mounting crossbeam, the yarn taking mechanism comprises a yarn taking gripper, and the yarn taking gripper is between the loading conveyor line and the film wrapping assembly It is movably arranged to grab the part to be wrapped on the feeding conveyor line, and place it on the wrapping assembly after flipping it until its axis is parallel to the horizontal plane. In the present application, the part to be wrapped can be a yarn ball. Since the part to be wrapped is placed on the wrapping assembly after flipping it until its axis is parallel to the horizontal plane, the yarn will not fall when the yarn ball is wrapped. In addition, the automatic wrapping equipment of the present application can realize the automatic wrapping process of the yarn ball product, effectively reduce the labor intensity and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0020] Figure 1 A front view showing an embodiment of an automatic film coating device according to the present invention; and

[0021] Figure 2 A side view of an embodiment of the automatic film coating apparatus of the present invention is shown.

[0022] The above drawings include the following reference numerals:

[0023] 100, part to be coated; 10, frame; 11, mounting crossbeam; 110, feeding conveyor line; 20, coating mechanism; 101, coating film; 102, film belt; 21, coating assembly; 30, yarn taking mechanism; 40, cutting mechanism; 41, cutting component; 42, cutting bracket; 43, cutting drive component; 210, coating roller; 200, buffer platform; 201, stopper; 22, lifting assembly; 220, lifting wheel; 221, lifting drive component; 50, film caressing assembly; 51, film caressing component; 510, main pressing part; 511, side pressing part ; 52, film-stroking support; 521, first film-stroking support section; 522, second film-stroking support section; 53, film-stroking drive component; 530, opening drive component; 202, buffer conveyor belt; 60, flip mechanism; 61, flip belt line; 62, flip drive component; 70, top flip assembly; 80, pushing component; 63, transverse platform; 630, transverse track; 31, lifting assembly; 310, rack; 311, linear bearing; 312, lifting drive motor; 32, transverse assembly; 33, rotating assembly; 300, yarn grabber; 301, internal expansion cylinder. DETAILED DESCRIPTION

[0024] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0025] Please refer to Figure 1 and Figure 2 The present invention provides an automatic film coating device for coating a component 100 to be coated. The component 100 to be coated is a columnar structure. The automatic film coating device comprises: a frame 10, the frame 10 has a mounting crossbeam 11, and the mounting crossbeam 11 is located above a feeding conveyor line 110 for conveying the component 100 to be coated; a film coating mechanism 20, having a film belt 102 for carrying a coating film 101 and a film coating assembly 21 for the component 100 to be coated, and at least a part of the film coating assembly 21 is movable The yarn taking mechanism 30 is movably arranged to wind the coating film 101 around the component 100 to be coated; the yarn taking mechanism 30, at least part of which is installed on the mounting beam 11, and the yarn taking mechanism 30 includes a yarn taking gripper 300, which is movably arranged between the feeding conveyor line 110 and the coating assembly 21 to grab the component 100 to be coated on the feeding conveyor line 110, and place the component 100 to be coated on the coating assembly 21 after flipping it until its axis is parallel to the horizontal plane.

[0026] The automatic film coating device of the present invention comprises a frame 10, a film coating mechanism 20 and a yarn taking mechanism 30. The frame 10 has a mounting crossbeam 11, and the mounting crossbeam 11 is located above a feeding conveyor line 110 for conveying a component to be coated 100; the film coating mechanism 20 has a film belt 102 for carrying a coating film 101 and a film coating assembly 21 for the component to be coated 100, and at least part of the film coating assembly 21 is movably arranged to wind the coating film 101 around the component to be coated 100; at least part of the yarn taking mechanism 30 is mounted on the mounting crossbeam 11, and the yarn taking mechanism 30 comprises a yarn taking gripper 300, which is arranged on the feeding conveyor line 110. The line 110 and the wrapping assembly 21 are movably arranged to grab the part 100 to be wrapped on the feeding conveyor line 110, and place the part 100 to be wrapped on the wrapping assembly 21 after flipping it so that its axis is parallel to the horizontal plane. In the present application, the part 100 to be wrapped can be a yarn ball. Since the part 100 to be wrapped is placed on the wrapping assembly 21 after flipping it so that its axis is parallel to the horizontal plane, the yarn will not fall when the yarn ball is wrapped. In addition, the automatic wrapping equipment of the present application can realize the automatic wrapping process of the yarn ball product, effectively reduce the labor intensity and improve production efficiency.

[0027] Specifically, the automatic wrapping equipment also includes: a cutting mechanism 40, which is installed on the frame 10, and the cutting mechanism 40 has a cutting component 41, which is movably arranged in a direction close to or away from the film tape 102 of the wrapping film 101, so that after part of the film tape 102 of the wrapping film 101 is wrapped around the component 100 to be wrapped, the film tape 102 of the wrapping film 101 is cut off by the cutting component 41.

[0028] Specifically, the cutting mechanism 40 also includes: a cutting bracket 42, which is installed on the frame 10; a cutting drive component 43, which is installed on the cutting bracket 42, and the cutting drive component 43 is driven and connected to the cutting component 41 to drive the cutting component 41 to approach or move away from the film strip 102 of the coating film 101.

[0029] Specifically, a movable slide rail is provided on the cutting bracket 42, and the cutting drive component 43 is movably mounted on the movable slide rail. In this way, the cutting component 41 can be moved by moving the cutting drive component 43, so as to adjust the position of the cutting component 41 to prevent incomplete cutting of the film tape 102; optionally, there are multiple movable slide rails, and the multiple movable slide rails are arranged at intervals, and the cutting drive component 43 can be movably mounted on the multiple movable slide rails.

[0030] Specifically, the cutting component 41 includes a cutter and / or a heating wire; and / or the cutting drive component 43 is a cutting cylinder, the cylinder body of the cutting cylinder is installed on the cutting bracket 42, and the piston rod of the cutting cylinder is connected to the cutting component 41.

[0031] After the automatic film coating is completed, the cutter installed on the cutting bracket 42 cuts the film strip downwards under the extension and contraction of the cutting cylinder; the cutter can be replaced by an electric heating wire to increase the success rate of cutting, or the cutter can be self-heated.

[0032] In an embodiment of the present application, there are two movable slide rails, and the cutting cylinder is installed between the two movable slide rails; an avoidance groove is provided on the cutting bracket 42, and the avoidance groove extends along the extension direction of the cutter to avoid the cutter through the avoidance groove.

[0033] like Figure 2 As shown, the coating assembly 21 includes a plurality of coating rollers 210, each of which is rotatably arranged around its own axis; the film tape 102 of the coating film 101 is laid on the upper surface of the plurality of coating rollers 210, and the sticky surface of the film tape 102 is arranged away from the coating roller 210, so that when the component 100 to be coated is placed on the film tape 102 located on the coating roller 210, the film tape 102 is wound around the component 100 to be coated through the rotation of the coating roller 210 to form a finished component.

[0034] Specifically, at least one of the plurality of coating rollers 210 is connected to an output shaft of the driving component.

[0035] In the embodiment of the present application, there are two film coating rollers 210, and at least one of the two film coating rollers 210 is connected to a driving component, wherein the driving component is a driving motor.

[0036] Optionally, the film wrapping mechanism 20 also includes a film pulling assembly, which has a grabbing portion for grabbing the film strip 102, and the grabbing portion is movably arranged along the distribution direction of the multiple film wrapping rollers 210 to pull the free end of the film strip 102 to the side of the film roll of the multiple film wrapping rollers 210 away from the coating film 101, so that the film strip 102 is draped on the upper surface of the multiple film wrapping rollers 210.

[0037] Specifically, the coating mechanism 20 also includes: a cache platform 200, on which is provided a stopper 201 for stopping the film tape 102 and the part to be coated 100 to form a finished part; a lifting assembly 22, the lifting assembly 22 includes a lifting wheel 220 and a lifting drive component 221 for driving the lifting wheel 220 to rise and fall, and the lifting wheel 220 is located below the film tape 102 and the part to be coated 100, so as to lift the finished part and roll the finished part onto the cache platform 200.

[0038] Specifically, the automatic coating equipment also includes: a coating assembly 50, which is arranged on the side of the buffer platform 200 and is located on the side of the finished component close to the coating assembly 21; wherein the coating assembly 50 has a coating component 51, at least part of which is movably arranged to press the film strip segment on the finished component that protrudes from the end of the component to be coated 100 onto the component to be coated 100.

[0039] In an embodiment of the present application, there are two film-caressing assemblies 50, and the two film-caressing assemblies 50 are arranged on opposite sides of the cache platform 200; the film-caressing component 51 of at least one of the two film-caressing assemblies 50 includes a main pressing portion 510 and two side pressing portions 511, and the two side pressing portions 511 form a U-shaped structure with the main pressing portion 510, and the two side pressing portions 511 are located on opposite sides of the finished component, so that after the main pressing portion 510 presses part of the film strip, the two side pressing portions 511 are brought close to each other, so that the part of the film strip between the two side pressing portions 511 is pressed onto the component 100 to be coated.

[0040] Since the film strip segment at one end of the finished component after automatic wrapping is relatively long and protrudes from the end face of the yarn ball, the two film smoothing assemblies 50 smooth the finished component in different directions, so that the longer film strip segment adheres to the surface of the yarn ball, and the yarn ball is neat and flat after wrapping.

[0041] Specifically, the film stroking assembly 50 also includes: a film stroking bracket 52, which is mounted on the frame 10; a film stroking driving component 53, which is mounted on the film stroking bracket 52, and the film stroking driving component 53 is drivingly connected to the film stroking component 51 to drive the film stroking component 51 to move.

[0042] Optionally, the film-forming component 51 also includes an opening driving component 530, the film-forming support 52 includes a first film-forming support segment 521 and a second film-forming support segment 522, the opening driving component 530 is installed on the second film-forming support segment 522, the opening driving component 530 is drivingly connected to at least one of the two side pressing parts 511, so as to drive the relative movement between the two side pressing parts 511 through the opening driving component 530 to adapt to finished parts of different sizes, and the film-forming driving component 53 is installed on the first film-forming support segment 521, and the film-forming driving component 53 is drivingly connected to the second film-forming support segment 522 or the opening driving component 530.

[0043] Optionally, a slide rail is provided on the second film support segment 522, and the two side pressing portions 511 are movably provided on the slide rail.

[0044] Specifically, the automatic film wrapping equipment also includes: a buffer conveyor belt 202, the conveying direction of the buffer conveyor belt 202 is perpendicular to the conveying direction of the feeding conveyor line 110, wherein the buffer conveyor belt 202 is arranged on the buffer platform 200; a flipping mechanism 60, at least part of the flipping mechanism 60 is located between the feeding conveyor line 110 and the buffer conveyor belt 202; the flipping mechanism 60 includes a flipping belt line 61 and a flipping driving component 62 for driving the flipping belt line 61 to flip, so that after the flipping belt line 61 is flipped to a vertical state, the buffer conveyor belt 202 is turned to the vertical state. 202 moves the finished component formed by the film tape 102 and the component to be coated 100 to a position abutting against the flipping belt line 61; the flipping assembly 70, at least part of which is located below the buffer conveyor belt 202 and can be raised and lowered in the vertical direction, so that after the finished component abuts against the flipping belt line 61 and the flipping drive component 62 drives the flipping belt line 61 to flip to a horizontal state, the finished component is lifted away from one end of the flipping belt line 61 by the flipping assembly 70 so that the finished component flips 90° along with the flipping belt line 61.

[0045] Specifically, the automatic wrapping equipment also includes a pushing component 80, which is installed on the cache platform 200 and is located on the side of the cache platform 200 away from the flipping mechanism 60. The pushing component 80 is used to push the finished component toward the flipping mechanism 60, so that after the pushing component 80 pushes the finished component to abut against the flipping belt line 61, the finished component is lifted away from one end of the flipping belt line 61 through the flipping assembly 70 so that the finished component is flipped 90° along with the flipping belt line 61.

[0046] Specifically, the pushing component 80 is a pushing cylinder.

[0047] In an embodiment of the present application, the flipping mechanism 60 also includes: a transverse moving platform 63, on which a transverse moving track 630 is provided, and a flipping driving component 62 is movably installed on the transverse moving track 630, so as to drive the flipping belt line 61 to move to a position aligned with the unloading conveyor line through the flipping driving component 62.

[0048] In the specific implementation process of the embodiment of the present application, the packaged yarn group (finished product part) is lifted 90 degrees by the flip driving component 62 to make the flip belt line 61 in a vertical state, so that the yarn group returns to its original state during the conveying process, that is, the end face of the yarn group contacts the belt of the conveyor line. Then the traverse platform 63 moves horizontally to move the yarn group to the unloading conveyor line, completing the entire automatic film wrapping process. Among them, the loading conveyor line and the unloading conveyor line are arranged at intervals.

[0049] Specifically, the yarn taking mechanism 30 also includes a lifting assembly 31, a transverse movement assembly 32 and a rotating assembly 33. The transverse movement assembly 32 is installed on the mounting beam 11, the lifting assembly 31 is installed on the transverse movement assembly 32, the rotating assembly 33 is installed on the lifting assembly 31, and the yarn taking gripper 300 is installed on the rotating assembly 33, so that the yarn taking gripper 300 can perform lifting movement, transverse movement and rotational movement under the action of the lifting assembly 31, the transverse movement assembly 32 and the rotating assembly 33 respectively; and / or the yarn taking gripper 300 is an inner expansion gripper; and / or the yarn taking gripper 300 has a buffer layer for contacting the component 100 to be coated; and / or the gripping surface of the yarn taking gripper 300 is provided with anti-slip grooves to increase friction and prevent the component 100 to be coated from falling.

[0050] Optionally, the lifting assembly 31 includes a lifting drive motor 312, a gear, a rack 310 and a linear bearing 311, the lifting drive motor is connected to the gear drive, the gear is meshed with the rack 310, and the linear bearing is fixedly connected to the rack 310, so that the gear is driven to rotate by the lifting drive motor, thereby driving the rack 310 to move, so that the rack drives the linear bearing 311 to move, wherein the rotating assembly 33 is installed on the linear bearing 311; or, the lifting assembly 31 includes a lifting drive piston cylinder, and the piston rod of the lifting drive piston cylinder is connected to the rotating assembly 33.

[0051] In an embodiment of the present application, the rotating assembly 33 includes a first rotating bracket and a second rotating bracket which are hinged to each other, the first rotating bracket is installed on the lifting assembly 31, and the second rotating bracket is connected to the yarn taking gripper 300; the rotating assembly 33 also includes a rotating driving component, which is a rotating driving motor, and the output shaft of the rotating driving motor is connected to both the first rotating bracket and the second rotating bracket, so as to drive the first rotating bracket and the second rotating bracket to rotate relative to each other through the rotating driving motor, so as to drive the yarn taking gripper to rotate.

[0052] Optionally, the rotating assembly 33 further includes a rotating shaft, which is disposed on the first rotating bracket and the second rotating bracket, and the rotating drive motor is drivingly connected to the rotating shaft.

[0053] Specifically, the automatic wrapping equipment also includes a controller and a first detection component, the first detection component is used to detect whether there is a yarn ball (the component to be wrapped 100) on the feeding conveyor line 110 and transported to the bottom of the yarn taking mechanism 30, and send the detection result to the controller; wherein the first detection component is installed on the feeding conveyor line 110; or, the first detection component is installed on the yarn taking mechanism 30 and is located on the side of the yarn taking mechanism 30 close to the feeding conveyor line 110.

[0054] When the first detection component detects that a yarn ball (part to be coated 100) on the feeding conveyor line 110 is transported to the bottom of the yarn taking mechanism 30, the controller controls the feeding conveyor line 110 to stop moving, and controls the internal expansion gripper of the yarn taking mechanism 30 to grab the part to be coated 100. The yarn taking gripper 300 also includes an internal expansion cylinder 301. After the internal expansion claw descends into the inner hole of the yarn ball (part to be coated 100) through the linear bearing 311, the internal expansion cylinder 301 of the internal expansion claw works to inflate the yarn ball, and then moves up and down to lift the yarn ball. The rotating component 33 rotates, and the part to be coated 100 is rotated until its axis is parallel to the horizontal plane and then placed on the coating component 21.

[0055] Specifically, the automatic film wrapping equipment further includes a second detection component, which is installed on the buffer platform 200. After the yarn ball is placed on the film wrapping roller 210 of the film wrapping assembly 21, the film wrapping roller 210 is rotated to automatically wrap the yarn ball. After the film is wrapped around the part to be wrapped for two and a half turns, the film wrapping roller 210 automatically stops and is cut by the cutting component 41. After the film wrapping is completed, the finished part enters the buffer platform 200. After the second detection component detects that the finished part enters the predetermined position, the film wrapping assembly 50 performs the film wrapping operation. After the film wrapping is completed, the pushing component 80 pushes the finished part to contact the flip belt line 61 and the flip driving component 62 drives the flip belt line 61 to flip to a horizontal state. The flip assembly 70 lifts one end of the finished part away from the flip belt line 61 so that the finished part flips 90° with the flip belt line 61. Preferably, the frame 10 has two support columns arranged at intervals along the width direction of the feeding conveyor line 110, and the distance between the two support columns is twice the width of the feeding conveyor line 110.

[0056] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

[0057] The automatic film coating device of the present invention comprises a frame 10, a film coating mechanism 20 and a yarn taking mechanism 30. The frame 10 has a mounting crossbeam 11, and the mounting crossbeam 11 is located above a feeding conveyor line 110 for conveying a component to be coated 100; the film coating mechanism 20 has a film belt 102 for carrying a coating film 101 and a film coating assembly 21 for the component to be coated 100, and at least part of the film coating assembly 21 is movably arranged to wind the coating film 101 around the component to be coated 100; at least part of the yarn taking mechanism 30 is mounted on the mounting crossbeam 11, and the yarn taking mechanism 30 comprises a yarn taking gripper 300, which is arranged on the feeding conveyor line 110. The line 110 and the wrapping assembly 21 are movably arranged to grab the part 100 to be wrapped on the feeding conveyor line 110, and place the part 100 to be wrapped on the wrapping assembly 21 after flipping it so that its axis is parallel to the horizontal plane. In the present application, the part 100 to be wrapped can be a yarn ball. Since the part 100 to be wrapped is placed on the wrapping assembly 21 after flipping it so that its axis is parallel to the horizontal plane, the yarn will not fall when the yarn ball is wrapped. In addition, the automatic wrapping equipment of the present application can realize the automatic wrapping process of the yarn ball product, effectively reduce the labor intensity and improve production efficiency.

[0058] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic coating device for coating a component (100) to be coated, wherein the component (100) to be coated is a columnar structure, characterized in that: The automatic film coating equipment comprises: A frame (10), the frame (10) having a mounting crossbeam (11), the mounting crossbeam (11) being located above a loading conveyor line (110) for conveying the component to be coated (100); A coating mechanism (20) comprising a film belt (102) for carrying a coating film (101) and a coating assembly (21) for the component to be coated (100), wherein at least a portion of the coating assembly (21) is movably arranged so as to wrap the coating film (101) around the component to be coated (100); A yarn taking mechanism (30), at least part of which is mounted on the mounting crossbeam (11), and the yarn taking mechanism (30) comprises a yarn taking gripper (300), and the yarn taking gripper (300) is movably arranged between the feeding conveyor line (110) and the film coating assembly (21) to grab the component to be coated (100) located on the feeding conveyor line (110), and flip the component to be coated (100) to a position where its axis is parallel to a horizontal plane and then place it on the film coating assembly (21); The automatic film coating equipment further comprises a buffer conveyor belt (202), wherein the conveying direction of the buffer conveyor belt (202) is perpendicular to the conveying direction of the loading conveyor line (110); a flipping mechanism (60), wherein at least a portion of the flipping mechanism (60) is located between the loading conveyor line (110) and the buffer conveyor belt (202); the flipping mechanism (60) comprises a flipping belt line (61) and a flipping driving component (62) for driving the flipping belt line (61) to flip, so that after the flipping belt line (61) is flipped to a vertical state, the finished component formed by the film belt (102) and the component to be coated (100) is moved to a position abutting against the flipping belt line (61) through the buffer conveyor belt (202); A tipping assembly (70), at least a portion of which is located below the buffer conveyor belt (202) and is arranged to be liftable in the vertical direction, so that after the finished component abuts against the flipping belt line (61) and the flipping drive component (62) drives the flipping belt line (61) to flip to a horizontal state, the finished component is lifted by the tipping assembly (70) to move one end away from the flipping belt line (61) so that the finished component flips 90° along with the flipping belt line (61).

2. The automatic film coating equipment according to claim 1, characterized in that: The automatic film coating equipment also includes: A cutting mechanism (40) is installed on the frame (10), and the cutting mechanism (40) has a cutting component (41). The cutting component (41) is movably arranged in a direction close to or away from the film tape (102) of the coating film (101), so that after a part of the film tape (102) of the coating film (101) is wound around the component to be coated (100), the film tape (102) of the coating film (101) is cut by the cutting component (41).

3. The automatic film coating equipment according to claim 2, characterized in that: The cutting mechanism (40) further comprises: a cutting bracket (42), wherein the cutting bracket (42) is mounted on the frame (10); A cutting drive component (43), wherein the cutting drive component (43) is mounted on the cutting bracket (42), and the cutting drive component (43) is drivingly connected to the cutting component (41) to drive the cutting component (41) to move closer to or away from the film strip (102) of the coating film (101).

4. The automatic film coating equipment according to claim 3, characterized in that: The cutting component (41) comprises a cutter and / or a heating wire; and / or The cutting drive component (43) is a cutting cylinder, the cylinder body of the cutting cylinder is mounted on the cutting bracket (42), and the piston rod of the cutting cylinder is connected to the cutting component (41).

5. The automatic film coating equipment according to claim 1, characterized in that: The coating assembly (21) includes a plurality of coating rollers (210), each of which is rotatably arranged around its own axis; the film tape (102) of the coating film (101) is laid on the upper surface of the plurality of coating rollers (210), and the adhesive surface of the film tape (102) is arranged away from the coating roller (210), so that when the component (100) to be coated is placed on the film tape (102) located on the coating roller (210), the coating roller (210) is rotated to make the film tape (102) wrap around the component (100) to be coated to form a finished component.

6. The automatic film coating equipment according to claim 5, characterized in that: The film-wrapping mechanism (20) also includes a film-pulling assembly, which has a gripping portion for gripping the film strip (102), and the gripping portion is movably arranged along the distribution direction of the multiple film-wrapping rollers (210) to pull the free end of the film strip (102) to the side of the film roll of the multiple film-wrapping rollers (210) away from the coating film (101), so that the film strip (102) is draped on the upper surface of the multiple film-wrapping rollers (210).

7. The automatic film coating device according to any one of claims 1 to 6, characterized in that: The film encapsulation mechanism (20) further comprises: A buffer platform (200), wherein a stopper (201) is provided on the buffer platform (200) for stopping the film strip (102) and the finished component formed by the component to be coated (100); A lifting assembly (22), the lifting assembly (22) comprising a lifting wheel (220) and a lifting drive component (221) for driving the lifting wheel (220) to rise and fall, the lifting wheel (220) being located below the film strip (102) and the component to be coated (100) so as to lift the finished component and allow the finished component to roll onto the buffer platform (200).

8. The automatic film coating equipment according to claim 7, characterized in that: The automatic film coating equipment also includes: A film-wrapping assembly (50) is arranged on a side of the buffer platform (200) and is located on a side of the finished component close to the film-wrapping assembly (21); The film-care component (50) comprises a film-care component (51), at least part of which is movably arranged to press a film strip section on the finished component protruding from the end of the component to be coated (100) onto the component to be coated (100).

9. The automatic film coating equipment according to claim 8, characterized in that: There are two film caressing assemblies (50), and the two film caressing assemblies (50) are arranged on opposite sides of the cache platform (200); The film-care component (51) of at least one of the two film-care components (50) comprises a main pressing portion (510) and two side pressing portions (511), wherein the two side pressing portions (511) form a U-shaped structure with the main pressing portion (510), and the two side pressing portions (511) are located on opposite sides of the finished component, so that after the main pressing portion (510) presses a portion of the film strip segment, the two side pressing portions (511) are brought close to each other, so that the portion of the film strip segment between the two side pressing portions (511) is pressed onto the component to be coated (100).

10. The automatic film coating equipment according to claim 8, characterized in that: The film caressing assembly (50) further comprises: A film-caressing support (52), wherein the film-caressing support (52) is mounted on the frame (10); A film stroking driving component (53), wherein the film stroking driving component (53) is mounted on the film stroking bracket (52), and the film stroking driving component (53) is drivingly connected to the film stroking component (51) to drive the film stroking component (51) to move.

11. The automatic film coating equipment according to claim 1, characterized in that: The turning mechanism (60) further comprises: A transverse platform (63) is provided with a transverse track (630), and the flip driving component (62) is movably installed on the transverse track (630) so as to drive the flip belt line (61) to move to a position aligned with the unloading conveyor line through the flip driving component (62).

12. The automatic film coating equipment according to claim 1, characterized in that: The yarn taking mechanism (30) further comprises a lifting assembly (31), a transverse movement assembly (32) and a rotating assembly (33); the transverse movement assembly (32) is mounted on the mounting crossbeam (11); the lifting assembly (31) is mounted on the transverse movement assembly (32); the rotating assembly (33) is mounted on the lifting assembly (31); and the yarn taking gripper (300) is mounted on the rotating assembly (33), so that the yarn taking gripper (300) can perform lifting motion, transverse motion and rotational motion under the action of the lifting assembly (31), the transverse movement assembly (32) and the rotating assembly (33), respectively; and / or The yarn taking gripper (300) is an inner expansion gripper; and / or The yarn grabber (300) has a buffer layer for contacting the component to be coated (100); and / or The gripping surface of the yarn grabber (300) is provided with anti-slip grooves.

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