CN213278150U - Film pasting system - Google Patents

Abstract

The utility model provides a film sticking system, which comprises a workbench, a base, a plurality of trays and a film sticking device, wherein the base is arranged on the workbench and is provided with a track structure which is arranged along the circumferential extension of the workbench; the plurality of trays are movably arranged on the track structure, and each tray is used for bearing a film object to be pasted; the film sticking device is arranged on the workbench and provided with a film sticking space, and the track structure penetrates through the film sticking space so as to enable the tray to move through the film sticking space to finish film sticking operation. The utility model provides a linear type pad pasting among the prior art produce the line because of its occupation space is great, and the cost is higher, is not suitable for the problem of small batch production's enterprise.

Description

Film pasting system

Technical Field

The utility model relates to a pad pasting equipment technical field particularly, relates to a pad pasting system.

Background

Among the prior art, between each electric core among the constitution battery module to and all need carry out insulation protection between the metal casing or the box of electric core and battery module, carry out full diolame or single face diolame to the battery usually, the operation of laminating in batches adopts linear type assembly line to produce line usually, makes each process arrange into a linear type production mode, however, foretell linear type production mode is not suitable for the enterprise of small batch production, and occupation space is bigger, and the efficiency of artifical pad pasting is lower again, and artificial cost is higher.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a pad pasting system to the linear type pad pasting of solving among the prior art is produced the line and is great because of its occupation space, and the cost is higher, is not suitable for the problem of small batch production's enterprise.

In order to achieve the purpose, the utility model provides a film pasting system, which comprises a workbench, a base, a plurality of trays and a film pasting device, wherein the base is arranged on the workbench and is provided with a track structure which is arranged along the circumferential extension of the workbench; the plurality of trays are movably arranged on the track structure, and each tray is used for bearing a film object to be pasted; the film sticking device is arranged on the workbench and provided with a film sticking space, and the track structure penetrates through the film sticking space so as to enable the tray to move through the film sticking space to finish film sticking operation.

Further, the track structure has a plurality of breach of dodging, and the pad pasting system still includes a plurality of drive unit, and a plurality of drive unit set up with a plurality of breach of dodging one-to-one, and each drive unit all sets up the periphery side at the track structure to be located each and dodge breach position department, each drive unit all has the drive end, and the drive end stretches into dodge the breach and move on the track structure with the drive tray.

Further, the film pasting system comprises a plurality of groups of driving assemblies, each group of driving assemblies comprises a plurality of driving units, and the driving units are arranged at intervals.

Furthermore, the track structure is in a shape of a Chinese character 'hui', the multiple groups of driving assemblies comprise a first group of driving assemblies and a second group of driving assemblies, and the multiple driving units comprise a first driving unit, a second driving unit, a third driving unit and a fourth driving unit; the first group of driving assemblies comprise a first driving unit and a second driving unit, and the first driving unit and the second driving unit are respectively arranged at two ends of one diagonal line of the track structure; the second group of driving assemblies comprises a third driving unit and a fourth driving unit, and the third driving unit and the fourth driving unit are respectively arranged at two end positions of the other diagonal line of the track structure.

Further, a first driving unit and a second driving unit are arranged along a first direction, the first driving unit is used for driving the tray to move along the first direction, and the second driving unit is used for driving the tray to move along a second direction opposite to the first direction; the third driving unit and the fourth driving unit are arranged along a third direction, the third direction is perpendicular to the first direction, the third driving unit is used for driving the tray to move along the third direction, and the fourth driving unit is used for driving the tray to move along a fourth direction opposite to the third direction.

Further, the width of the track structure in the first direction is greater than or equal to the length of the object to be filmed; the width of the track structure in the third direction is larger than or equal to the width of the object to be coated.

Further, the film sticking device comprises a support frame, a film sticking roller and a rubber cylinder, wherein the film sticking roller is connected with the support frame to form a film sticking space; the glue cylinder is rotatably arranged on the support frame and is positioned above the film pasting roller, the axis of the glue cylinder is parallel to the axis of the film pasting roller, and the film pasting roller is connected with a glue film on the glue cylinder so as to press the glue film roller on the outer surface of an object to be pasted with a film.

Furthermore, the film sticking device also comprises a first supporting rod, one end of the first supporting rod is connected with the supporting frame, and the rubber cylinder is sleeved on the peripheral side of the first supporting rod.

The film sticking device further comprises a first end cover and a second end cover, wherein the first end cover is sleeved at one axial end of the first supporting rod and comprises a first abutting section and a first supporting section, the first abutting section is connected with the first supporting section, and a first abutting surface is formed at the connecting position of the first abutting section and the first supporting section; the second end cover is sleeved at the other axial end of the first supporting rod and comprises a second abutting section and a second supporting section, the second abutting section is connected with the second supporting section, and a second abutting surface is formed at the connecting position of the second abutting section and the second supporting section; the cylinder wall surface of the first end of the rubber cylinder is in contact with the outer peripheral surface of the first supporting section, the cylinder wall surface of the second end of the rubber cylinder is in contact with the outer peripheral surface of the second supporting section, and the two axial ends of the rubber cylinder are respectively abutted to the first abutting surface and the second abutting surface.

The film sticking device further comprises a second supporting rod and a limiting assembly, wherein the second supporting rod is connected with the supporting frame, the second supporting rod is arranged between the first supporting rod and the film sticking roller, and the axis of the second supporting rod is parallel to the axis of the film sticking roller; the limiting assembly is sleeved on the second supporting rod and comprises two limiting units, and the two limiting units are arranged at intervals so as to limit the adhesive film in a shaft section of the second supporting rod between the two limiting units.

Further, the film sticking device further comprises a first stopping part and a second stopping part, wherein the first stopping part is sleeved on the outer peripheral side of the first supporting rod, and the first stopping part is positioned on one side of the first end cover and is far away from the second end cover; the second stopping part is arranged on the outer peripheral side of the first supporting rod, is positioned on one side of the second end cover and is far away from the first end cover.

Further, the film sticking device further comprises a spacer and an elastic element, wherein the spacer is sleeved on the outer peripheral side of the first supporting rod and is positioned between the first stopping portion and the first end cover, and the spacer is abutted to the first end cover; the elastic piece is sleeved on the outer periphery side of the first supporting rod and located between the second end cover and the second stopping portion, and the elastic piece is abutted to the second end cover.

Use the technical scheme of the utility model, the track structure who has the circumference extension setting along the workstation through the base with the pad pasting system sets to, all set up a plurality of trays and pad pasting device on the workstation simultaneously, thus, make the pad pasting of pad pasting system produce the occupation space of line and reduce greatly, when guaranteeing the pad pasting reliability of pad pasting system, the compactedness of pad pasting system has been promoted, it can be applicable to different places to guarantee the pad pasting system, the application scope of pad pasting system has been promoted, furthermore, because the simple structure of the pad pasting system that this application provided, the manufacturing cost of pad pasting system has been reduced, be favorable to the economic nature of pad pasting system.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic structural view of a film sticking system according to an alternative embodiment of the present invention;

FIG. 2 is a schematic diagram showing a top view of the film system of FIG. 1;

FIG. 3 is a schematic view of the base of the film laminating system of FIG. 2 on a work table;

fig. 4 shows a schematic structural diagram of a film sticking device of the film sticking system in fig. 1.

Wherein the figures include the following reference numerals:

1. a film object to be pasted; 10. a work table; 20. a base; 21. a track structure; 211. avoiding the notch; 30. a tray; 40. a film pasting device; 41. a film pasting space; 42. a support frame; 43. a film pasting roller; 44. a rubber cylinder; 45. a first support bar; 451. a first stopper portion; 452. a second stopper portion; 453. a spacer; 454. an elastic member; 46. a first end cap; 461. a first abutment section; 462. a first support section; 47. a second end cap; 471. a second abutment section; 472. a second support section; 48. a second support bar; 49. a limiting component; 491. a limiting unit; 50. a first set of drive components; 51. a first drive unit; 52. a second driving unit; 60. a second set of drive components; 61. a third driving unit; 62. a fourth drive unit; 70. a first detection element; 71. a second detection element; 72. a third detection element; 80. a shearing device; 90. a film pressing device.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In order to solve the linear type pad pasting among the prior art and produce the line because of its occupation space is great, and the cost is higher, is not suitable for the problem of small batch production's enterprise, the utility model provides a pad pasting system.

As shown in fig. 1 to 4, the film sticking system includes a workbench 10, a base 20, a plurality of trays 30, and a film sticking device 40, wherein the base 20 is disposed on the workbench 10, the base 20 has a rail structure 21, and the rail structure 21 is disposed to extend along a circumferential direction of the workbench 10; a plurality of trays 30 are movably arranged on the track structure 21, and each tray 30 is used for bearing the object 1 to be filmed; the film sticking device 40 is provided on the table 10, the film sticking device 40 has a film sticking space 41, and the rail structure 21 is provided through the film sticking space 41 to complete a film sticking operation while the tray 30 moves through the film sticking space 41.

Set to the track structure 21 that has the circumference extension setting along workstation 10 through the base 20 with the pad pasting system, all set up a plurality of trays 30 and pad pasting device 40 on workstation 10 simultaneously, thus, make the pad pasting of pad pasting system produce the occupation space of line and reduce greatly, when guaranteeing the pad pasting reliability of pad pasting system, the compactness of pad pasting system has been promoted, it can be applicable to different places to guarantee the pad pasting system, the application scope of pad pasting system has been promoted, furthermore, because the simple structure of the pad pasting system that this application provided, the processing manufacturing cost of pad pasting system has been reduced, be favorable to the economic nature of pad pasting system.

Optionally, the object to be filmed 1 provided by the present application may be a battery, or may be other objects requiring film sticking, and of course, the size of the tray 30 is manufactured in a manner of being adapted according to the external size of the object to be filmed 1.

As shown in fig. 1 to 3, the track structure 21 has a plurality of avoidance gaps 211, the film pasting system further includes a plurality of driving units, the plurality of driving units are disposed in one-to-one correspondence with the plurality of avoidance gaps 211, each driving unit is disposed on the outer peripheral side of the track structure 21 and located at a position of each avoidance gap 211, each driving unit has a driving end, and the driving end extends into the avoidance gap 211 to drive the tray 30 to move on the track structure 21. In this way, the provision of the plurality of relief notches 211 ensures the driving reliability of the driving end of each driving unit.

It should be noted that, in the present application, the track structure 21 of the base 20 provided by the present application has a receiving space for N trays 30, but on the whole film pasting operation pipeline, N-1 trays 30 are placed in the track structure 21, and a gap is left for realizing the circular motion, so as to ensure that N-1 trays 30 can move in the track structure 21, alternatively, N ≧ 10.

Of course, the accommodating space of the track structure 21 may be empty of a plurality of trays 30, or empty of a plurality of to-be-laminated objects 1, and a plurality of batteries may also be taken and placed at the same time by adjusting the cooperative action time of each driving unit, optionally, the number of to-be-laminated objects 1 may also be different from the number of trays 30, only when the empty tray 30 moves to the position B in fig. 2, the driving unit responsible for pushing the position does not work, it is necessary to manually place the to-be-laminated objects 1 in the tray 30 at the position, and there is no problem with the laminating system that automatically places and automatically takes out the to-be-laminated objects 1.

Optionally, the film sticking system comprises a plurality of sets of driving assemblies, each set of driving assemblies comprises a plurality of driving units, and the plurality of driving units are arranged at intervals.

Optionally, the plurality of driving units are air cylinders, and the head and the tail of each air cylinder are provided with two magnetic switch sensors, so as to determine the in-place condition of the piston (driving end) of the air cylinder through the magnetic switch sensors, each driving unit includes a fixed end and a driving end, wherein each fixed end is arranged on the outer periphery side of the track structure 21, and the driving end passes through the avoiding notch 211.

As shown in fig. 1 to 3, the track structure 21 is in a shape of a Chinese character 'hui', the plurality of sets of driving assemblies include a first set of driving assemblies 50 and a second set of driving assemblies 60, and the plurality of driving units include a first driving unit 51, a second driving unit 52, a third driving unit 61 and a fourth driving unit 62; wherein the first group of driving assemblies 50 comprises a first driving unit 51 and a second driving unit 52, the first driving unit 51 and the second driving unit 52 are respectively arranged at two end positions of one diagonal line of the track structure 21; the second group of driving assemblies 60 includes a third driving unit 61 and a fourth driving unit 62, and the third driving unit 61 and the fourth driving unit 62 are respectively disposed at both end positions of the other diagonal line of the rail structure 21. Therefore, the regularity of the film sticking system is ensured, the film sticking system is compact as much as possible, and the film sticking system is prevented from occupying large installation space.

As shown in fig. 1 to 3, a first driving unit 51 and a second driving unit 52 are disposed in a first direction, the first driving unit 51 for driving the tray 30 to move in the first direction, the second driving unit 52 for driving the tray 30 to move in a second direction opposite to the first direction; the third driving unit 61 and the fourth driving unit 62 are disposed in a third direction perpendicular to the first direction, the third driving unit 61 is configured to drive the tray 30 to move in the third direction, and the fourth driving unit 62 is configured to drive the tray 30 to move in a fourth direction opposite to the third direction. In this way, when the third driving unit 61 pushes the tray 30 carrying the object 1 to be film-pasted after the film-pasting operation is completed to the position C in fig. 2 (the position C is a material-taking position), the track structure 21 opposite to the third driving unit 61 vacates a vacancy, and at this time, the first driving unit 51 pushes the tray 30 carrying the object 1 to be film-pasted in the first direction, so that the tray 30 carrying another object 1 to be film-pasted after the film-pasting operation, which is adjacent to the vacancy, fills the vacancy in time; the fourth driving unit 62 pushes the tray 30 carrying the object 1 to be film-pasted along the fourth direction to fill the empty space corresponding to the first driving unit 51, and the second driving unit 52 pushes the tray 30 carrying the object 1 to be film-pasted along the second direction to move to fill the empty space corresponding to the fourth driving unit 62, so that the operation of film-pasting of the small-batch objects 1 to be film-pasted is completed in a repeated cycle.

As shown in fig. 2 and 3, the width of the track structure 21 in the first direction is greater than or equal to the length of the object 1 to be coated; the width of the track structure 21 in the third direction is greater than or equal to the width of the object 1 to be coated. Therefore, the rail structure 21 can be matched with the outline of the object 1 to be coated as much as possible, so that the object 1 to be coated can be ensured to move smoothly along the rail structure 21, and the film coating reliability of the film coating system is ensured.

As shown in fig. 2 and 3, the film sticking system further includes a first detecting element 70 and a controller, wherein the first detecting element 70 is disposed at a first position of the rail structure 21, the first position is located upstream of the film sticking device 40 and at a position adjacent to the first driving unit 51, and the first detecting element 70 is used for detecting first placement information of the object 1 to be stuck on the tray 30 at the first position; the controller is in driving connection with the first driving unit 51, and the controller controls the first driving unit 51 to act according to the first placement information so as to drive the tray 30 carrying the object to be filmed 1 to move along the first direction. Thus, when the object 1 to be film-pasted is placed on the tray 30 at the first position, the first driving unit 51 can push the tray 30 at the first position to move, so that the first driving unit 51 is prevented from pushing the empty tray 30 into the film pasting space 41 of the film pasting device 40, and the working reliability of the film pasting system is ensured.

It should be noted that the first position is the position B shown in fig. 2, and if the object 1 to be coated is not placed in the tray 30 at the first position, the first driving unit 51 does not operate, and the film sticking system further includes a throwing portion through which the object 1 to be film stuck is automatically thrown, and the first detecting element 70 can detect the object 1 to be filmed, and then the first driving unit 51 can be driven to move the tray 30 carrying the object 1 to be filmed along the first direction, that is, the tray 30 is provided with detecting holes, the first detecting element 70 can detect whether the object 1 to be filmed is placed in the tray 30 through the detecting holes, carried in the tray 30 upstream of the film sticking device 40 is the object to be film 1 in a state to be film-stuck, that is, the first placement information means that the object to be film-pasted 1 in a state of being pasted with a film is placed in the tray 30 at the first position.

As shown in fig. 2 and 3, the film sticking system further includes a second detecting member 71, the second detecting member 71 is disposed at a second position of the rail structure 21, the second position is located downstream of the film sticking device 40 and between the third driving unit 61 and the second driving unit 52, and the second detecting member 71 is configured to detect second placement information of the object 1 to be film stuck on the tray 30 at the second position. In this way, the second detecting element 71 detects that the object 1 to be film-pasted is placed in the tray 30 through the detecting hole on the tray 30, and since the second position is located downstream of the film-pasting device 40, the object 1 to be film-pasted placed in the tray 30 moved to the second position must be the object 1 to be film-pasted after the film-pasting operation is completed, that is, the second placing information indicates that the object 1 to be film-pasted after the film-pasting operation is placed in the tray 30 at the second position.

In the present application, when the second detecting element 71 detects that the object to be film-pasted 1 having completed the pasting work is placed in the tray 30 at the second position, the controller controls the first driving unit 51, the second driving unit 52, the third driving unit 61 and the fourth driving unit 62 to stop running at the same time according to the detection information of the second detecting element 71, the operator takes the film object 1 to be pasted in the tray 30 at the second position after the film pasting operation is finished, the controller can control the third driving unit 61 to act when the second detecting element 71 detects that the film object 1 to be pasted is not arranged in the tray 30 at the second position, so as to push another tray 30 carrying the object 1 to be film-pasted after the film-pasting operation to the second position again, and prevent the tray 30 carrying the object 1 to be film-pasted after the film-pasting operation from flowing into the film-pasting production line again.

The second position is the C position shown in fig. 2.

Optionally, in an embodiment not shown in the drawings, the film sticking system further includes a material taking part, the material taking part is arranged at intervals from the workbench, and the material taking part has a material taking end; the controller is in driving connection with the material taking end and controls the material taking end to take away the film object 1 to be pasted after the film pasting operation according to the second placing information. Like this, promoted pad pasting system's degree of automation greatly, be favorable to promoting the efficiency of pad pasting, in addition, be favorable to liberating the staff to reduce labour's use, and then reduce the cost of pad pasting.

It should be noted that, in the present application, the controller is further connected to the third driving unit 61 in a driving manner, and when the material taking end takes away the film object 1 to be laminated which has completed the film laminating operation, the controller controls the third driving unit 61 to move so as to push another tray 30 which has completed the film laminating operation to the second position. Thus, the working efficiency of the film sticking system is ensured.

It should be noted that, in the present application, the controller is further connected to the fourth driving unit 62 in a driving manner, and after the first driving unit 51 pushes away the tray 30 located at the first position, the controller controls the fourth driving unit 62 to push the tray 30 to move, so as to replace the tray 30 carrying the object 1 to be laminated at the first position. Therefore, the first position is prevented from being in a vacant state for a long time, and the working efficiency of the film sticking system is favorably ensured.

It should be noted that, in the present application, the object 1 to be filmed is dropped onto the track structure 21 between the second driving unit 52 and the fourth driving unit 62, the controller is further connected to the second driving unit 52 in a driving manner, and the second driving unit 52 is configured to drive the tray 30 carrying the object 1 to be filmed to move along the second direction. In this way, the tray 30 of the track structure 21 is prevented from running "empty", that is, the tray 30 does not carry the object 1 to be coated but moves on the track structure 21, thereby ensuring the film coating reliability of the film coating system.

Alternatively, in the present application, the object 1 to be filmed may be manually dropped onto the track structure 21 between the second drive unit 52 and the fourth drive unit 62, or the dropping end of the dropping portion may drop the object 1 to be filmed onto the track structure 21 between the second drive unit 52 and the fourth drive unit 62.

As shown in fig. 2 and 3, a third detection element 72 is disposed at a position a of the track structure 21 in fig. 2, the third detection element 72 is used for detecting the release information of the object 1 to be film-pasted in the tray 30 of the track structure 21 between the second driving unit 52 and the fourth driving unit 62, the release portion releases the object 1 to be film-pasted in the tray 30 of the track structure 21 between the second driving unit 52 and the fourth driving unit 62 in time according to the release information, or the film-pasting system further includes an alarm which gives an alarm according to the release information to prompt an operator to release the object 1 to be film-pasted in time manually.

In the present application, the third detecting element 72 detects whether the object to be film-attached 1 is placed in the tray 30 through the detecting hole of the tray 30, that is, the above-mentioned throwing information means that the object 1 to be film-coated is not present in the tray 30 of the track structure 21 between the second drive unit 52 and the fourth drive unit 62, the throwing portion timely throws the object 1 to be film-coated into the tray 30 of the track structure 21 between the second drive unit 52 and the fourth drive unit 62 based on the throwing information that the object 1 to be film-coated is not present in the tray 30 detected by the third detection element 72, of course, the film sticking system can also be provided with an alarm which gives an alarm according to the information that the third detection element 72 detects that the object 1 to be stuck is not put in the tray 30, thereby achieving the purpose of prompting the operator and ensuring that the operator can put the object to be filmed 1 into the tray 30 in time.

As shown in fig. 4, the film pasting device 40 includes a support frame 42, a film pasting roller 43 and a rubber cylinder 44, wherein the film pasting roller 43 is connected with the support frame 42 to enclose a film pasting space 41; the glue cylinder 44 is rotatably arranged on the support frame 42 and is positioned above the film pasting roller 43, the axis of the glue cylinder 44 is parallel to the axis of the film pasting roller 43, and the film pasting roller 43 is connected with the glue film on the glue cylinder 44 so as to press the glue film on the outer surface of the object 1 to be pasted. Thus, the film attaching reliability of the film attaching device 40 is ensured.

Alternatively, the pasting roller 43 may be plural in side-by-side arrangement.

As shown in fig. 4, the film sticking device 40 further includes a first supporting rod 45, one end of the first supporting rod 45 is connected to the supporting frame 42, and the rubber cylinder 44 is sleeved on the outer periphery side of the first supporting rod 45. Thus, the mounting reliability of the rubber tube 44 can be ensured while the rubber tube 44 can be rotated relative to the support frame 42.

As shown in fig. 4, the film pasting device 40 further comprises sliding grooves located on two sides of the supporting frame 42 and an adjusting portion located on the outer side of the sliding grooves, two ends of the film pasting roller 43 are provided with assembling ends, the two assembling ends are respectively clamped in the sliding grooves on two sides of the supporting frame 42, the film pasting roller 43 is installed on the supporting frame 42 in a sliding mode, the installation convenience of the film pasting roller 43 is ensured, in addition, the adjusting portion comprises a connecting and grounding fixing seat and a connecting seat, wherein the fixing seat is arranged on the supporting frame 42, the connecting seat is movably arranged relative to the supporting frame 42, the film pasting roller 43 is connected with the connecting seat, the position of the connecting seat is adjusted, and therefore the roller pressure of the film pasting roller 43 on the film.

As shown in fig. 4, the film sticking device 40 further includes a first end cover 46 and a second end cover 47, wherein the first end cover 46 is sleeved on one axial end of the first support rod 45, the first end cover 46 includes a first abutting section 461 and a first support section 462, the first abutting section 461 is connected with the first support section 462, and a first abutting surface is formed at the connecting position of the first abutting section 461 and the first support section 462; the second end cover 47 is sleeved on the other axial end of the first support rod 45, the second end cover 47 includes a second abutting section 471 and a second support section 472, the second abutting section 471 is connected with the second support section 472, and a second abutting surface is formed at the connecting position of the second abutting section 471 and the second support section 472; the cylinder wall surface of the first end of the rubber cylinder 44 contacts the outer peripheral surface of the first support section 462, the cylinder wall surface of the second end of the rubber cylinder 44 contacts the outer peripheral surface of the second support section 472, and the two axial ends of the rubber cylinder 44 are respectively abutted against the first abutting surface and the second abutting surface. In this way, the first abutting section 461 of the first end cap 46 and the second end cap 47 include the second abutting section 471 to perform the axial limiting function on the rubber cylinder 44, and the first supporting section 462 of the first end cap 46 and the second supporting section 472 of the second end cap 47 perform the radial supporting function on the rubber cylinder 44, so as to ensure the installation reliability of the rubber cylinder 44.

As shown in fig. 4, the film sticking device 40 further comprises a second supporting rod 48 and a limiting component 49, wherein the second supporting rod 48 is connected with the supporting frame 42, the second supporting rod 48 is arranged between the first supporting rod 45 and the film sticking roller 43, and the axis of the second supporting rod 48 is parallel to the axis of the film sticking roller 43; the limiting component 49 is sleeved on the second supporting rod 48, the limiting component 49 comprises two limiting units 491, and the two limiting units 491 are arranged at intervals so as to limit the adhesive film in the shaft section of the second supporting rod 48 between the two limiting units 491. In this way, the two limiting units 491 of the limiting assembly 49 can limit the adhesive film on the adhesive tube 44, so as to ensure that the adhesive film can be conveyed to the film sticking roller 43 along the shaft section of the second supporting rod 48 between the two limiting units 491, thereby ensuring the operation reliability of the film sticking device 40; in addition, the second support bar 48 functions to provide tension to the adhesive film on the adhesive cartridge 44.

Of course, when the friction force of the rotation of the rubber cylinder 44 is large, the second support rod 48 and the limiting component 49 may not be provided.

As shown in fig. 4, the film pasting device 40 further includes a first blocking portion 451 and a second blocking portion 452, wherein the first blocking portion 451 is sleeved on the outer periphery of the first supporting rod 45, and the first blocking portion 451 is located on one side of the first end cover 46 and is disposed away from the second end cover 47; the second stopping portion 452 is disposed on the outer periphery of the first supporting rod 45, and the second stopping portion 452 is located on one side of the second end cover 47 and is disposed away from the first end cover 46. The first blocking portion 451 may be integrally formed with the first supporting rod 45, or may be a nut screwed on the first supporting rod 45, the second blocking portion 452 may be detachably connected to the first supporting rod 45, so as to facilitate subsequent mounting or dismounting of the rubber tube 44, and the second blocking portion 452 may be a nut, or may be a plug pin inserted into and engaged with the first supporting rod 45.

As shown in fig. 4, the film sticking device 40 further includes a spacer 453 and an elastic member 454, wherein the spacer 453 is sleeved on the outer periphery of the first supporting rod 45, the spacer 453 is located between the first blocking portion 451 and the first end cap 46, and the spacer 453 abuts against the first end cap 46; the elastic member 454 is fitted around the outer periphery of the first support rod 45, the elastic member 454 is located between the second end cap 47 and the second stopper portion 452, and the elastic member 454 abuts against the second end cap 47. The isolation member 453 can be a thrust bearing to reduce the friction of the contact surface of the sidewall of the first end cap 46 when the rubber cylinder 44 rotates the first end cap 46; the elastic member 454 may be a spring, and the spring is in a compressed state, and the compressed spring accumulates elastic potential energy to provide a pressing force to the second end cap 47, but a spacer may be added between the elastic member 454 and the rubber cylinder 44 to reduce the friction force with the second end cap 47.

As shown in fig. 1, the film pasting system further comprises a cutting device 80, the cutting device 80 is disposed on the workbench 10 and located at the downstream of the film pasting device 40, and the cutting device 80 is used for cutting the adhesive film after the film pasting device 40 finishes the film pasting operation.

It should be noted that, in the present application, the shearing apparatus 80 is located at the output end of the film pasting apparatus 40, the shearing apparatus 80 includes a fifth driving unit, the fifth driving unit includes a fixed end and a movable end, wherein the fixed end is disposed in a space enclosed by the inner ring of the track structure 21 and the table-board of the workbench 10, the movable end has a blade, and the blade is located between two adjacent to-be-pasted objects 1, and the movable end is driven by the fifth driving unit to drive the blade to scratch off the adhesive film between the two adjacent to-be-pasted objects 1.

As shown in fig. 1, the film laminating system further includes a film pressing device 90, the film pressing device 90 is disposed on the workbench 10 and located at the downstream of the shearing device 80, and the film pressing device 90 is configured to roll the edge of the adhesive film on the object 1 to be laminated after the adhesive film shearing operation is completed, so as to roll the adhesive film extending out of the object 1 to be laminated in the width direction on both sides of the object 1 to be laminated in the width direction. Thus, the reliability of the adhesive film on the object 1 to be film-bonded is ensured.

It should be noted that, in the present application, the film pressing device 90 is located at the output end of the shearing device 80, the film pressing device 90 includes a support structure, one end of the support structure is arranged in a space enclosed by the inner ring of the track structure 21 and the table top of the workbench 10, the other end of the support structure is arranged on the outer peripheral side of the track structure 21, the support structure is shaped like Contraband, the opening of the support structure faces the table top of the workbench 10, the film pressing device 90 comprises a sixth driving unit and at least two rollers, the sixth driving unit comprises a fixed end and a driving end, wherein the fixed end is connected with the top of the bracket structure of the film pressing device 90, the driving end is connected with the roller, thereby rolling the edge of the adhesive film on the object to be stuck 1 after the adhesive film cutting operation is finished through a roller, and further rolling the adhesive film extending out of the object 1 to be filmed in the width direction on two sides of the object 1 to be filmed in the width direction.

Optionally, the fifth drive unit and the sixth drive unit are both air cylinders.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (12)

1. A film lamination system, comprising:

a table (10);

the base (20), the base (20) is arranged on the workbench (10), the base (20) is provided with a track structure (21), and the track structure (21) extends along the circumferential direction of the workbench (10);

a plurality of trays (30), wherein the trays (30) are movably arranged on the track structure (21), and each tray (30) is used for bearing an object (1) to be filmed;

the film sticking device (40), the film sticking device (40) is arranged on the workbench (10), the film sticking device (40) is provided with a film sticking space (41), and the track structure (21) penetrates through the film sticking space (41) so that the tray (30) moves to pass through the film sticking operation is completed when the film sticking space (41) is formed.

2. The film sticking system as claimed in claim 1, wherein the rail structure (21) has a plurality of avoidance gaps (211), the film sticking system further comprises a plurality of driving units, the plurality of driving units are arranged in one-to-one correspondence with the plurality of avoidance gaps (211), each driving unit is arranged on the outer periphery side of the rail structure (21) and located at the position of each avoidance gap (211), each driving unit has a driving end, and the driving end extends into the avoidance gaps (211) to drive the tray (30) to move on the rail structure (21).

3. The film laminating system of claim 2, wherein the film laminating system comprises a plurality of sets of drive assemblies, one set of drive assemblies comprising a plurality of the drive units, the plurality of drive units being spaced apart.

4. The film system of claim 3,

the track structure (21) is in a shape of Chinese character 'hui', the plurality of groups of driving assemblies comprise a first group of driving assemblies (50) and a second group of driving assemblies (60), and the plurality of driving units comprise a first driving unit (51), a second driving unit (52), a third driving unit (61) and a fourth driving unit (62);

wherein the first set of drive assemblies (50) comprises the first drive unit (51) and the second drive unit (52), the first drive unit (51) and the second drive unit (52) being arranged at two end positions of one diagonal of the track structure (21), respectively;

the second set of drive assemblies (60) comprises the third drive unit (61) and the fourth drive unit (62), the third drive unit (61) and the fourth drive unit (62) being respectively arranged at two end positions of the other diagonal of the track structure (21).

5. The film attachment system of claim 4,

the first driving unit (51) and the second driving unit (52) are arranged along a first direction, the first driving unit (51) is used for driving the tray (30) to move along the first direction, and the second driving unit (52) is used for driving the tray (30) to move along a second direction opposite to the first direction;

the third driving unit (61) and the fourth driving unit (62) are arranged along a third direction, the third direction is perpendicular to the first direction, the third driving unit (61) is used for driving the tray (30) to move along the third direction, and the fourth driving unit (62) is used for driving the tray (30) to move along a fourth direction opposite to the third direction.

6. The film system of claim 5,

the width of the track structure (21) in the first direction is greater than or equal to the length of the object (1) to be coated;

the width of the track structure (21) in the third direction is larger than or equal to the width of the object (1) to be pasted.

7. The film sticking system as claimed in claim 1, wherein the film sticking device (40) comprises:

a support frame (42);

a film sticking roller (43), wherein the film sticking roller (43) is connected with the support frame (42) to enclose the film sticking space (41);

the glue cylinder (44) is rotatably arranged on the support frame (42) and is positioned above the film pasting roller (43), the axis of the glue cylinder (44) is parallel to the axis of the film pasting roller (43), and the film pasting roller (43) is connected with a glue film on the glue cylinder (44) so as to roll the glue film on the outer surface of the object to be pasted (1).

8. The film laminating system according to claim 7, wherein said film laminating device (40) further comprises:

one end of the first supporting rod (45) is connected with the supporting frame (42), and the rubber cylinder (44) is sleeved on the outer peripheral side of the first supporting rod (45).

9. The film laminating system according to claim 8, wherein said film laminating device (40) further comprises:

a first end cover (46), wherein the first end cover (46) is sleeved at one axial end of the first supporting rod (45), the first end cover (46) comprises a first abutting section (461) and a first supporting section (462), the first abutting section (461) is connected with the first supporting section (462), and a first abutting surface is formed at the connecting position of the first abutting section (461) and the first supporting section (462);

a second end cover (47), wherein the second end cover (47) is sleeved on the other axial end of the first support rod (45), the second end cover (47) comprises a second abutting section (471) and a second support section (472), the second abutting section (471) is connected with the second support section (472), and a second abutting surface is formed at the connecting position of the second abutting section (471) and the second support section (472);

the cylinder wall surface of the first end of the rubber cylinder (44) is in contact with the outer peripheral surface of the first supporting section (462), the cylinder wall surface of the second end of the rubber cylinder (44) is in contact with the outer peripheral surface of the second supporting section (472), and two axial ends of the rubber cylinder (44) are respectively abutted against the first abutting surface and the second abutting surface.

10. The film laminating system according to claim 9, wherein said film laminating device (40) further comprises:

the second supporting rod (48), the second supporting rod (48) is connected with the supporting frame (42), the second supporting rod (48) is arranged between the first supporting rod (45) and the film sticking roller (43), and the axis of the second supporting rod (48) is parallel to the axis of the film sticking roller (43);

the limiting assembly (49), the limiting assembly (49) is sleeved on the second supporting rod (48), the limiting assembly (49) comprises two limiting units (491), and the two limiting units (491) are arranged at intervals, so that the adhesive film is limited in the shaft section of the second supporting rod (48) between the two limiting units (491).

11. The film laminating system according to claim 9, wherein said film laminating device (40) further comprises:

a first blocking portion (451), wherein the first blocking portion (451) is sleeved on the outer periphery of the first supporting rod (45), and the first blocking portion (451) is located on one side of the first end cover (46) and is far away from the second end cover (47);

a second stopper portion (452), wherein the second stopper portion (452) is disposed on an outer peripheral side of the first support rod (45), and the second stopper portion (452) is located on one side of the second end cover (47) and is disposed away from the first end cover (46).

12. The film laminating system according to claim 11, wherein said film laminating device (40) further comprises:

a spacer (453), wherein the spacer (453) is sleeved on the outer periphery of the first supporting rod (45), the spacer (453) is positioned between the first blocking portion (451) and the first end cover (46), and the spacer (453) is abutted against the first end cover (46);

an elastic member (454), wherein the elastic member (454) is sleeved on the outer periphery side of the first supporting rod (45), the elastic member (454) is positioned between the second end cover (47) and the second stopping portion (452), and the elastic member (454) is abutted against the second end cover (47).

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