Film wrapping mechanism

Abstract

The utility model relates to a film coating mechanism which comprises a base, a supporting table and a film coating assembly, and the supporting table is arranged on the base and used for placing a protective film and a product to be coated with a film; the film wrapping assembly comprises a lifting driving part and a translation driving part which are in transmission connection, one is mounted on the base, the other is in transmission connection with a crimping part, and the lifting driving part is used for driving the crimping part to move in the vertical direction; the translation driving piece is used for driving the crimping part to move in the first direction and is matched with the lifting driving piece to drive the crimping part to wrap the product with the protective film; wherein the first direction is perpendicular to the vertical direction. The film wrapping mechanism is applied to terminal product film wrapping, the lifting driving piece and the translation driving piece are matched with each other to drive the pressing connection part to wrap the side wall face and the upper surface of a terminal product with a protective film, automatic film wrapping is achieved, the film wrapping efficiency and quality are improved, manual film wrapping is not needed, and the production cost is reduced. And the labor cost and the labor intensity are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a film -wrapping technical field, specifically, relate to a film -wrapping mechanism. BACKGROUND

[0002] The manufacturer will carry out film -wrapping to the electronic terminal product before the electronic terminal product is produced and then is put into the market, in order to avoid the appearance of electronic terminal product to be damaged.

[0003] At present, when film -wrapping is carried out to the electronic terminal product, most of the film -wrapping work is completed manually, and the film -wrapping efficiency is low. UTILITY MODEL CONTENTS

[0004] The utility model aims at at least solving the technical problems existing in prior art, proposes a film -wrapping mechanism, can improve the film -wrapping efficiency.

[0005] In order to realize the purpose of the utility model, a film -wrapping mechanism is provided, which comprises:

[0006] A base;

[0007] A support table is arranged on the base for placing a protective film and a product to be film -wrapped; and

[0008] A film -wrapping assembly comprising a lifting drive and a translation drive, both of which are drivingly connected, one of which is mounted on the base, and the other is drivingly connected with a pressure contact part, the lifting drive is used to drive the pressure contact part to move along the vertical direction; the translation drive is used to drive the pressure contact part to move along the first direction, and cooperates with the lifting drive to drive the pressure contact part to wrap the protective film on the product;

[0009] Wherein, the first direction is perpendicular to the vertical direction.

[0010] Optionally, the lifting drive is drivingly connected with a lifting seat, and the translation drive is drivingly connected with a translation seat.

[0011] If the translation drive is mounted on the base, the lifting drive is mounted on the translation seat, and the pressure contact part is arranged on the lifting seat, or if the lifting drive is mounted on the base, the translation drive is mounted on the lifting seat, and the pressure contact part is arranged on the translation seat.

[0012] Optionally, the pressure contact part is connected with a pressure contact support.

[0013] One of the lifting seat and the pressure contact support has a guide hole.

[0014] A buffer assembly is arranged between the lifting seat and the crimping support, the buffer assembly comprising a guide column and a spring, one end of the guide column being slidingly connected to the guide hole, the other end being fixed to the other one of the lifting seat and the crimping support; the spring is arranged between the lifting seat and the crimping support, and is configured to always have a trend to drive the crimping part to move in the vertical direction and towards the upper surface of the product.

[0015] Optionally, the spring is sleeved on the guide column;

[0016] And / or, at least one of the lifting seat and the crimping support is provided with a spring accommodating groove, and the spring is arranged in the spring accommodating groove;

[0017] And / or, one of the lifting seat and the crimping support is fixed with a linear bearing seat, and an inner hole of the linear bearing seat forms the guide hole;

[0018] And / or, the buffer assembly further comprises a guide rail, the guide rail is mounted on the lifting seat, and the crimping support is slidingly connected to the guide rail in the vertical direction.

[0019] Optionally, the lifting seat comprises a support plate and an adjusting plate, the support plate is drivingly connected to the lifting drive, and the adjusting plate has at least two crimping parts respectively arranged on the adjusting plate;

[0020] One of the support plate and the adjusting plate has a guide structure, and the other one has a sliding groove, the guide structure is slidingly connected to the sliding groove in a second direction; and / or, the support plate is provided with a threaded hole, the adjusting plate is provided with a strip-shaped adjusting hole, the length direction of the strip-shaped adjusting hole extends along the second direction, and the strip-shaped adjusting hole and the threaded hole are connected by a fastener;

[0021] Wherein, the first direction, the second direction and the vertical direction are perpendicular to each other.

[0022] Optionally, the crimping part comprises a crimping roller, the crimping roller is pivoted to the power output end of the lifting drive, and the crimping roller can roll around the first direction; or, the crimping part comprises a crimping plate, the crimping plate is fixed to the power output end of the lifting drive;

[0023] And / or, the upper end surface of the support table has an air hole for vacuum adsorbing the protective film; the inside of the support table has a cavity, the cavity is communicated with the air hole, and the cavity is used for connecting a vacuum equipment.

[0024] Optionally, the film-wrapping mechanism further comprises a clamping assembly, the clamping assembly comprises a clamping driving member and clamping parts, the clamping parts are arranged in at least two and opposite to each other along the second direction, the clamping driving member is installed on the support table and drivingly connected to the clamping parts, the clamping driving member is configured to adjust the distance between any two opposite clamping parts to clamp the opposite side wall surfaces of the product respectively.

[0025] The first direction, the second direction and the vertical direction are perpendicular to each other in pairs.

[0026] Optionally, the clamping part comprises a clamping body and a flange, the flange protrudes from the side wall surface of the clamping body along the second direction; the gap between the flange and the support table is used to clamp the edge part of the product.

[0027] Optionally, the clamping driving member has at least two and is drivingly connected to the clamping parts, is arranged obliquely and opposite to each other on the support table, and the extension lines of the output shafts of any two opposite clamping driving members intersect below the support table.

[0028] Optionally, the clamping assembly comprises a mounting block, the upper surface of the mounting block has an inclined part, the inclined part is fixed to the lower surface of the support table; the clamping driving member is installed on the lower surface of the mounting block, wherein the included angle between the inclined part and the lower surface of the mounting block is an acute angle.

[0029] And / or, the clamping assembly comprises an adjusting assembly, the adjusting assembly comprises a connecting plate and an adjusting plate, the connecting plate is fixed to the power output end of the clamping driving member, the adjusting plate is slidingly connected to the connecting plate in a direction parallel to the output shaft of the clamping driving member; the clamping part is arranged on the adjusting plate.

[0030] Optionally, the film-wrapping assembly has at least two groups, each group of the film-wrapping assembly comprises a lifting driving member, a translation driving member and a pressing part.

[0031] The pressing part of at least one group of the film-wrapping assembly is arranged in parallel and spaced apart from the pressing part of at least another group of the film-wrapping assembly along the first direction; and / or, the pressing part has at least two, the pressing parts are arranged in opposite to each other along the second direction, wherein the first direction, the second direction and the vertical direction are perpendicular to each other in pairs.

[0032] The film wrapping mechanism is applied to terminal product film wrapping, and at least has the following beneficial technical effects: the protection film is wrapped on the side wall surface and the upper surface of the terminal product by the pressing part driven by the lifting driving part and the translation driving part, automatic film wrapping is realized, the film wrapping efficiency and quality are improved, manual participation in film wrapping is not needed, and the labor cost and labor intensity are reduced. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 is an assembly structure schematic diagram of the film wrapping mechanism provided by the utility model embodiment Figure 1 , wherein the vertical direction is OZ direction, the first direction is OX direction, and the second direction is OY direction;

[0034] Figure 2 is a partial enlarged structure schematic diagram of the circle indicated part A in the figure Figure 1

[0035] Figure 3 is an assembly structure schematic diagram of the film wrapping mechanism provided by the utility model embodiment Figure 2 ;

[0036] Figure 4 is a partial enlarged structure schematic diagram of the circle indicated part D in the figure Figure 3

[0037] Figure 5 is a top view structure schematic diagram of the clamping assembly and the support table in the film wrapping mechanism provided by the utility model embodiment

[0038] Figure 6 is a partial structure schematic diagram of the clamping assembly and the support table in the film wrapping mechanism provided by the utility model embodiment

[0039] Figure 7 is a front view structure schematic diagram of the clamping assembly and the support table in the film wrapping mechanism provided by the utility model embodiment

[0040] Figure 8 is a partial enlarged structure schematic diagram of the circle indicated part B in the figure Figure 1

[0041] Figure 9 is a partial enlarged structure schematic diagram of the circle indicated part C in the figure Figure 1

[0042] MARKS OF THE DRAWINGS:

[0043] 10-base; 110-base plate; 120-vertical plate; 121-avoidance groove;

[0044] ​​​​20-support table; 201-air hole; 210-first connecting part; 211-groove part; 220-second connecting part; 230-support part; 240-support block; 241-strip hole;

[0045] 30-film coating assembly; 321-lifting driving part; 331-translation driving part; 332-translation seat; 333-motor; 334-slideway; 340-pressing part; 350-buffer assembly; 351-guiding column; 352-guiding rail; 360-lifting seat; 361-support plate; 3611-slideway; 362-adjusting plate; 3621-guiding structure; 3622-strip adjusting hole; 370-pressing support; 371-guiding hole;

[0046] 40-protection film;

[0047] 50-product;

[0048] 60-clamping assembly; 610-clamping driving part; 620-clamping part; 621-clamping body; 622-flange; 630-mounting block; 631-inclined part; 640-adjusting assembly; 641-connecting plate; 6411-adjusting hole; 6412-guiding part; 6413-adjusting screw; 642-adjusting plate; 6421-through hole; 6422-strip adjusting hole; 6423-guiding groove. DETAILED DESCRIPTION

[0049] In order to make the above-mentioned purpose, features and advantages of the present application more obvious and easy to understand, the following will combine the attached drawings to further describe the present application. Figures 1-9 The specific embodiments of the present application will be described in detail.

[0050] In the description of the present application, it should be noted that the terms "upper", "lower", "vertical" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0051] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0052] The utility model embodiment provides a kind of film wrapping mechanism, refer to attached Figure 1 、 Figure 3 And Figure 4 The film wrapping mechanism includes pedestal 10, support table 20 and film wrapping component 30, support table 20 is located in pedestal 10, for placing protective film 40 and the product 50 to be wrapped;Film wrapping component 30 includes lifting drive part 321 and translation drive part 331, both transmission connection, one is installed in pedestal 10, another transmission connection has pressure contact portion 340, lifting drive part 321 is used to drive pressure contact portion 340 movement along vertical direction, as shown in Figure 1 OZ direction;Translation drive part 331 is used to drive pressure contact portion 340 movement along first direction, as shown in Figure 1 OX direction, and with lifting drive part 321 mutually cooperates to drive pressure contact portion 340 and wrap protective film 40 in product 50;Wherein, first direction is perpendicular to vertical direction.Specifically, for example, as shown in the drawing, translation drive part 331 is installed in pedestal 10, lifting drive part 321 transmission connection is on translation drive part 331 and transmission connection has pressure contact portion 340;Again for example, lifting drive part 321 is installed in pedestal 10, and translation drive part 331 transmission connection is on lifting drive part 321 and transmission connection has pressure contact portion 340.

[0053] With the film wrapping mechanism provided by the utility model embodiment is applied to terminal product film wrapping as example, the working principle of the film wrapping mechanism provided by the utility model embodiment is as follows: first, protective film 40 is placed on support table 20, and then product 50 to be wrapped is placed on protective film 40;Then control translation drive part 331 to drive pressure contact portion 340 to approach the side wall surface of terminal product 50 to be wrapped, and then control lifting drive part 321 to drive pressure contact portion 340 to move along the side wall surface of terminal product to be wrapped, so that protective film 40 is attached to the side wall surface of product;Subsequently, control lifting drive part 321 to drive pressure contact portion 340 to press protective film 40 on the edge position of the upper surface of product, and then control translation drive part 331 to drive pressure contact portion 340 to move along first direction, so that protective film 40 is attached to the upper surface of product.

[0054] Therefore, compared with manual film wrapping in the prior art, the film wrapping mechanism provided by the utility model embodiment is applied to terminal product film wrapping, protective film 40 is wrapped in the side wall surface and the upper surface of terminal product by lifting drive part 321 and translation drive part 331 mutually cooperating to drive pressure contact portion 340, automatic film wrapping is realized, film wrapping efficiency and quality are improved, manual participation in film wrapping is not needed, and labor cost and labor intensity are reduced.

[0055] In the utility model embodiment, refer to attached Figure 1The base 10 comprises a base plate 110 and a vertical plate 120, the lower end of the vertical plate 120 is connected to the base plate 110 perpendicularly, and the support table 20 is arranged at the upper end of the vertical plate 120. Figure 1 As shown in the drawings, the OY direction.

[0056] In the embodiment of the utility model, referring to the drawings Figure 3 And Figure 4 The lifting driving part 321 is in transmission connection with a lifting seat 360, and the translation driving part 331 is in transmission connection with a translation seat 332; if the translation driving part 331 is installed on the base 10, the lifting driving part 321 is installed on the translation seat 332, and the crimping part 340 is arranged on the lifting seat 360; or, if the lifting driving part 321 is installed on the base 10, the translation driving part 331 is installed on the lifting seat 360, and the crimping part 340 is arranged on the translation seat 332.

[0057] In the embodiment of the utility model, the lifting driving part 321 comprises a pneumatic cylinder or an electric push rod.

[0058] In the embodiment of the utility model, the translation driving part 331 comprises a pneumatic cylinder or an electric push rod or a linear module.

[0059] In the embodiment of the utility model, referring to the drawings Figure 3 The linear module comprises a motor 332 and a slide rail 333, the motor 332 is in transmission connection with the slide rail 333, and the translation seat 332 is in sliding connection with the slide rail 333; if the translation driving part 331 is installed on the base 10, the slide rail 333 is installed on the base 10; or, if the lifting driving part 321 is installed on the base 10, the slide rail 333 is installed on the lifting seat 360.

[0060] In the embodiment of the utility model, referring to the drawings Figure 1 、 Figure 2 And Figure 4 The crimping part 340 is connected with a crimping support 370; one of the lifting seat 360 and the crimping support 370 is provided with a guide hole 371; a buffer assembly 350 is arranged between the lifting seat 360 and the crimping support 370, the buffer assembly 350 comprises a guide column 351 and a spring (not shown in the drawings), one end of the guide column 351 is in sliding connection with the guide hole 371, and the other end is fixedly arranged on the other one of the lifting seat 360 and the crimping support 370; the spring is arranged between the lifting seat 360 and the crimping support 370, and the spring is configured to always have a movement trend of driving the crimping part 340 to move along the vertical direction and close to the upper surface of the product 50. Specifically, for example, as shown in the drawings, the spring is arranged between the lifting seat 360 and the crimping support 370. Figure 2As shown, the pressing support 370 has a guide hole 371, one end of the guide column 351 is slidingly connected to the guide hole 371, and the other end is fixedly arranged on the lifting seat 360. For example, the lifting seat 360 has a guide hole 371, one end of the guide column 351 is slidingly connected to the guide hole, and the other end is fixedly arranged on the lifting seat 360. In this way, on the one hand, the pressing part 340 can adapt to the shape of the upper surface of the product 50, such as a local protruding part; on the other hand, the pressing part 340 and the upper surface of the product 50 always have a certain pre-tightening force, thereby ensuring the close fit of the protective film 40 and the product 50.

[0061] In the embodiments of the utility model, the spring is arranged between the lifting seat 360 and the pressing support 370, and the specific arrangement position of the spring is not limited, for example, the spring can be sleeved on the guide column 351; for example, at least one of the lifting seat 360 and the pressing support 370 can be provided with a spring accommodating groove, and the spring can be arranged in the spring accommodating groove; for example, the number of springs is multiple, part of the springs can be sleeved on the guide column 351; at least one of the lifting seat 360 and the pressing support 370 can be provided with a spring accommodating groove, and the rest of the springs can be arranged in the spring accommodating groove. In this way, the spring is prevented from being inclined, and the spring is ensured to stretch and contract along the vertical direction.

[0062] In the embodiments of the utility model, one of the lifting seat 360 and the pressing support 370 is fixedly provided with a linear bearing seat, and an inner hole of the linear bearing seat forms the guide hole 371.

[0063] In the embodiments of the utility model, referring to the accompanying drawings Figure 2 The buffer assembly 350 further comprises a guide rail 352, the guide rail 352 is installed on the lifting seat 360, and the pressing support 370 is slidingly connected to the guide rail 352 along the vertical direction. In this way, under the action of the spring, support and guidance are provided for the movement of the pressing part 360 along the vertical direction.

[0064] In the embodiments of the utility model, referring to the accompanying drawings Figure 3 The lifting seat 360 comprises a support plate 361 and an adjusting plate 362, the support plate 361 is drivingly connected to the lifting driving part 321, and the adjusting plate 362 has at least two and is movably connected to the support plate 361 along the second direction, for example, as shown in the accompanying drawings Figure 3As shown, the adjusting plate 362 has 2; in addition, the adjusting plate 362 can have 3, 4 or other number; the crimping part 340 is respectively arranged on the adjusting plate 362; wherein, the first direction, the second direction and the vertical direction are perpendicular to each other. In this way, the distance between the adjusting plates 362 is adjustable, so that the distance between the crimping parts 340 is adjustable, thereby adapting to the size of the terminal product along the second direction; and adapting to the structural features of the upper surface of the terminal product. It should be noted that the number of the crimping parts 340 and the adjusting plate 362 is adapted. Regarding the connection mode of the adjusting plate 362 and the supporting plate 361, a plurality of modes can be adopted, as follows:

[0065] The first, see attached Figure 3 The supporting plate 361 and one of the adjusting plate 362 has a guide structure 3621, and the other has a sliding groove 3611, the guide structure 3621 is connected to the sliding groove 3611 along the second direction, wherein, the first direction, the second direction and the vertical direction are perpendicular to each other. Specifically, for example, as shown in the attached Figure 3 The supporting plate 361 is provided with a guide structure 3621, and the adjusting plate 362 has a sliding groove 3611, the guide structure 3621 is connected to the sliding groove 3611 along the second direction. For another example, the adjusting plate 362 has a guide structure 3621, and the supporting plate 361 has a sliding groove 3611, the guide structure 3621 is connected to the sliding groove 3611 along the second direction.

[0066] The second, see attached Figure 3 The supporting plate 361 is provided with a threaded hole, and the adjusting plate 362 is provided with a strip-shaped adjusting hole 3622, the length direction of the strip-shaped adjusting hole 3622 extends along the second direction, and the strip-shaped adjusting hole 3622 and the threaded hole are connected by a fastener.

[0067] The third, based on the first combined with the second. Not limited to the above three, other ways can also be adopted, as long as the distance between the adjusting plates 362 can be adjusted, which is not limited here.

[0068] In the embodiment of the utility model, the crimping part 340 can be a crimping plate or a crimping roller. For example, the crimping part 340 includes a crimping plate, which is fixedly arranged on the power output end of the lifting driving part 321. For another example, see attached Figure 3 The crimping part 340 includes a crimping roller, which is pivotally connected to the power output end of the lifting driving part 321, and the crimping roller can roll around the first direction. In this way, the crimping roller rolls in contact with the protective film, and there is a rolling friction between them, which reduces the friction between the crimping roller and the protective film, thereby reducing the wear of the protective film.

[0069] The utility model discloses a crimping roller has the foam layer. Because the foam has elasticity, light weight, fast compression fixed, convenient to use, reliable performance and other characteristics, therefore, in the crimping roller is equipped with the foam layer, in the process of film coating will not damage the terminal product and protective film, and the film coating effect is better, and the stability is stronger.

[0070] The utility model discloses an embodiment, refer to the accompanying drawings Figure 1 The power output end of the lifting driving part 321 is equipped with a crimping support 370, and the crimping roller is pivoted to the crimping support 370. The crimping roller can be pivoted to the crimping support 370 in various ways, for example, the crimping support 370 is fixedly provided with a rotating shaft, and the crimping roller is pivoted to the rotating shaft. For another example, the crimping support 370 is pivoted with a rotating shaft, and the crimping roller is fixedly provided on or pivoted to the rotating shaft.

[0071] The utility model discloses an embodiment, refer to the accompanying drawings Figure 3 The upper end surface of the support table 20 is provided with air holes 201, which are used for vacuum adsorbing the protective film 40. The inside of the support table 20 is provided with a cavity, which is communicated with the air holes 201 and is used for connecting a vacuum equipment. In this way, the fixing of part of the protective film is realized.

[0072] The utility model discloses an embodiment, refer to the accompanying drawings Figure 5 The support table 20 is in H-shaped or U-shaped structure, which comprises a first connecting part 210, a second connecting part 220 and a support part 230. The first connecting part 210 and the second connecting part 220 are oppositely arranged and are fixedly arranged on the upper end surface of the vertical plate 120. The two ends of the support part 230 are connected to the first connecting part 210 and the second connecting part 220 respectively, and the support part 230 is used for supporting the protective film 40 and the product 50. In this way, the fixing of the support table 20 is realized.

[0073] The utility model discloses an embodiment, refer to the accompanying drawings Figure 5 The upper end surface of the support part 230 is provided with air holes 201, which are used for vacuum adsorbing the middle part of the protective film 40. The inside of the support part 230 is provided with a cavity, which is communicated with the air holes 201 and is used for connecting a vacuum equipment.

[0074] The utility model discloses an embodiment, refer to the accompanying drawings Figure 5The upper end face of the first connecting part 210 and / or the second connecting part 220 has vents 201, which are used for vacuum adsorption of the edge portion of the protective film 40. The interior of the first connecting part 210 and / or the second connecting part 220 has a cavity, which communicates with the vents 201 and is used to connect to a vacuum device. This configuration enables adsorption of the edge portion of the protective film 40. When the end product is coated, the first connecting part 210 and / or the second connecting part 220 release the vacuum adsorption accordingly, and under the action of the lifting drive 321 and the translation drive 331, the pressing part 340 is driven to wrap the protective film 40 around the side wall and upper surface of the end product.

[0075] In this embodiment of the utility model, see appendix. Figure 5 The support platform 20 also includes support blocks 240, the upper surface of which is flush with the upper surface of the support portion 230. At least two support blocks 240 are fixed to the first connecting portion 210 and the second connecting portion 220, respectively, located on one side of the support portion 230 along the first direction and spaced apart along the second direction, for supporting the edge portion of the product 50. This arrangement allows the size of the support blocks 240 to be changed based on the dimensions of the end product along the first direction.

[0076] In this embodiment of the utility model, see appendix. Figure 8 Both the first connecting portion 210 and the second connecting portion 220 are provided with a groove portion 211, and the groove portion 211 has a threaded hole. The support block 240 is provided with a strip-shaped hole 241, and the length direction of the strip-shaped hole 241 extends along the second direction. The strip-shaped hole 241 and the threaded hole are connected by fasteners. This arrangement achieves a fixed connection of the support block 240.

[0077] In this embodiment of the utility model, see appendix. Figure 1 , Figure 6 and Figure 7 The coating mechanism also includes a clamping assembly 60, which includes a clamping drive 610 and clamping portions 620. The clamping portions 620 have at least two clamping portions that are spaced apart from each other along a second direction, for example, as shown in the attached figure. Figure 6 As shown, there are two clamping parts 620 arranged at intervals relative to each other along the second direction; in addition, there may be three, four or other numbers of clamping parts 620. A clamping drive 610 is mounted on the support platform 20 and is drively connected to the clamping parts 620. The clamping drive 610 is configured to adjust the distance between the clamping parts 620 arranged relative to each other so that the clamping parts 620 are respectively clamped to the opposite sidewalls of the product 50; wherein the first direction, the second direction, and the vertical direction are mutually perpendicular. This arrangement achieves positioning and clamping of the end product, preventing the end product from moving during the wrapping process and affecting the wrapping quality.

[0078] In this embodiment of the utility model, see appendix.Figure 7 The clamping part 620 comprises a clamping body 621 and a flange 622, the flange 622 protrudes from the side wall surface of the clamping body 621 along the second direction; the flange 622 and the support table 20 have a gap, and the gap is used for clamping the edge part of the product. It should be noted that the U-shaped space is formed between the clamping body 621, the flange 622 and the support table 20, and the U-shaped space is used for accommodating the edge part of the product. In this way, the side wall surface of the clamping body can abut against the side wall surface of the product, and the lower surface of the flange can abut against the edge part of the upper surface of the product, so that the clamping and limiting of the side wall surface and the upper surface of the product are realized.

[0079] In the embodiment of the utility model, referring to the drawings Figure 6 The clamping side wall surface of the clamping body 621 has a profiling structure and matches the side contour shape of the product. In this way, the contact area with the terminal product is increased, and the stability of clamping is improved.

[0080] In the embodiment of the utility model, referring to the drawings Figure 6 The clamping driving part 610 has at least two and is respectively transmissionally connected to the clamping part 620, for example, as shown in the drawing Figure 6 The clamping driving part 610 has two and is respectively transmissionally connected to the clamping part 620; in addition, the number of the clamping driving part 610 can be three, four or other numbers, and the number of the clamping driving part 610 is adapted to the number of the clamping part 620; the clamping driving part 610 is obliquely and relatively spaced apart on the support table 20, and the extension lines of the output shafts of any relatively arranged clamping driving parts 610 intersect below the support table 20. In this way, the force applied by the clamping driving part 610 to the terminal product can be decomposed into the force along the second direction and the force along the vertical direction, that is, the force perpendicular to the side wall surface of the terminal product and the force perpendicular to the upper surface of the terminal product, so that the terminal product is clamped on the support table 20, and the premise for the film is provided.

[0081] In the embodiment of the utility model, referring to the drawings Figure 6 And Figure 7 The clamping assembly 60 comprises a mounting block 630, the upper surface of the mounting block 630 has an inclined part 631, and the inclined part 631 is fixedly arranged on the lower surface of the support table 20; the clamping driving part 610 is mounted on the lower surface of the mounting block 630, wherein the included angle between the inclined part 631 and the lower surface of the mounting block 630 is an acute angle. In this way, the detachable inclined mounting of the clamping driving part 610 is realized.

[0082] In the embodiment of the utility model, referring to the drawings Figure 6 And Figure 8The clamping assembly 60 comprises an adjusting assembly 640, the adjusting assembly 640 comprises a connecting plate 641 and an adjusting plate 642, the connecting plate 641 is fixedly arranged on the power output end of the clamping driving member 610, the adjusting plate 642 is slidably connected to the connecting plate 641 along a direction parallel to the output axis of the clamping driving member 610, and the clamping part 620 is arranged on the adjusting plate 642.

[0083] In the embodiment of the utility model, the connecting mode of the adjusting plate 642 and the connecting plate 641 is multiple, and the specific mode is as follows: for example, as shown in the accompanying drawings, Figure 8 The connecting plate 641 is provided with an adjusting hole 6411 extending along the direction of the output axis of the clamping driving member 610, the adjusting hole 6411 is threadedly connected with an adjusting screw 6413, and the end of the adjusting screw 6413 can abut against the side wall surface of the adjusting plate 642. Figure 9 The upper surface of the adjusting plate 642 is provided with a through hole 6421, the through hole 6421 has at least two and is arranged at intervals along the direction of the output axis of the clamping driving member 610, the connecting plate 641 is provided with a threaded hole, and the through hole 6421 and the threaded hole are connected through a fastener. Figure 8 The upper surface of the adjusting plate 642 is provided with a strip-shaped adjusting hole 6422, the length direction of the strip-shaped adjusting hole 6422 extends along the direction of the power output axis of the clamping driving member 610, the connecting plate 641 is provided with a threaded hole, and the strip-shaped adjusting hole 6422 and the threaded hole are connected through a fastener.

[0084] In the embodiment of the utility model, a scale is arranged on the adjusting plate 642.

[0085] In the embodiment of the utility model, as shown in the accompanying drawings, Figure 8 One of the connecting plate 641 and the adjusting plate 642 is provided with a guide groove 6423, the other is provided with a guide part 6412, and the guide part 6412 is slidably connected to the guide groove 6423.

[0086] In the embodiment of the utility model, the side surface of the vertical plate 120 is provided with a limiting block (not shown in the drawings), the side close to the connecting plate 641 of the limiting block has an inclined surface structure, and the inner wall surface of the connecting plate 641 can abut against the inclined surface structure of the limiting block.

[0087] In the embodiment of the utility model, as shown in the accompanying drawings, Figure 8The vertical plate 120 has an avoiding groove 121, and the opening of the avoiding groove 121 faces the second direction, and the limiting block is fixedly arranged on the bottom wall surface of the avoiding groove 121.

[0088] In the embodiment of the utility model, the film coating assembly 30 has at least two groups, for example, as shown in the figure, Figure 1 The film coating assembly has two groups; each group of film coating assembly 30 includes lifting driving part 321, translation driving part 331 and compression joint 340; the compression joint 340 of at least one group of film coating assembly 30 and the compression joint 340 of at least another group of film coating assembly 30 are arranged in parallel along the first direction; for example, as shown in the figure, Figure 1 The film coating assembly 30 has two groups, and the compression joint 340 of one group of film coating assembly 30 and the compression joint 340 of another group of film coating assembly 30 are arranged in parallel along the first direction.

[0089] Taking the film coating assembly 30 with two groups as an example, the working principle of the film coating mechanism provided in the embodiment of the utility model is as follows:

[0090] Firstly, the protective film 40 is placed on the support table 20, and the vacuum equipment is started to vacuum adsorb the protective film 40; and the terminal product is placed on the protective film 40 of the support table 20; then, the clamping driving part 610 is controlled to extend to clamp the edge part of the terminal product;

[0091] Then, the translation driving part 331 of one group of film coating assembly 30 is controlled to drive the compression joint 340 to move along the first direction and approach the first side wall surface of the terminal product, and then the lifting driving part 321 in the group of film coating assembly 30 is controlled to drive the compression joint 340 to move along the vertical direction, so that the protective film 40 is attached to the first side wall surface of the terminal product; then, the lifting driving part 321 of the group of film coating assembly 30 is controlled to drive the compression joint 340 to press the protective film on the edge part of the upper surface of the terminal product, and then the translation driving part 331 of the group of film coating assembly 30 is controlled to drive the compression joint 340 to move along the first direction, so that the protective film 40 is attached to part of the upper surface of the terminal product; then, the compression joint 340 of the group of film coating assembly 30 moves in the opposite direction of the first direction to move away from the upper surface of the terminal product;

[0092] Finally, the translation drive 331 of another group of film-wrapping assemblies 30 is controlled to drive the crimping part 340 to approach the second side wall surface of the terminal product in the opposite direction of the first direction, wherein the second side wall surface is arranged opposite to the first side wall surface, and then the lifting drive 321 of the group of film-wrapping assemblies 30 is controlled to drive the crimping part 340 to move along the vertical direction, so as to attach the protective film 40 to the second side wall surface of the terminal product; after that, the lifting drive 321 of the group of film-wrapping assemblies 30 is controlled to drive the crimping part 340 to press the protective film to the edge part of the upper surface of the terminal product, and then the translation drive 331 of the group of film-wrapping assemblies 30 is controlled to drive the crimping part 340 to move in the opposite direction of the first direction, so as to attach the protective film 40 to another part of the upper surface of the terminal product; it should be noted that the protective film 40 attached to the part of the upper surface of the terminal product and the protective film 40 attached to another part of the upper surface of the terminal product can overlap; after that, the crimping part 340 of the group of film-wrapping assemblies 30 moves along the first direction to move away from the upper surface of the terminal product.

[0093] Therefore, the film-wrapping mechanism provided in the embodiment of the present application realizes the automatic film-wrapping of the upper surface and the opposite side wall surface of the terminal product by arranging at least two groups of film-wrapping assemblies 30, improves the film-wrapping efficiency and quality, and reduces the labor cost and labor intensity without manual participation in the film-wrapping.

[0094] In the embodiment of the present application, the film-wrapping assembly 30 has at least two groups, for example, as shown in Figure 1 the film-wrapping assembly has two groups; each group of film-wrapping assemblies 30 includes a lifting drive 321, a translation drive 331 and a crimping part 340; the crimping part 340 has at least two and is arranged in the second direction, for example, as shown in Figure 1 the crimping part 340 located on the same side of the bearing table 20 has two and is arranged in the second direction; wherein the first direction, the second direction and the vertical direction are perpendicular to each other. In this way, the crimping part 340 located on the same side of the bearing table 20 has at least two, so that the crimping part 340 can press different parts of the terminal product respectively.

[0095] Although the present application is disclosed as above, the present application is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present application, and therefore the protection scope of the present application should be subject to the scope defined by the claims.

Claims

1. An encapsulation mechanism, characterized by, The application relates to a packaging device for a protective film and a product to be packaged. The application relates to a packaging device for a protective film and a product to be packaged. The application relates to a packaging device for a protective film and a product to be packaged. The application relates to a packaging device for a protective film and a product to be packaged. The application relates to a packaging device for a protective film and a product to be packaged.

2. The enveloping mechanism of claim 1, wherein, The application relates to a packaging device for a protective film and a product to be packaged. The application relates to a packaging device for a protective film and a product to be packaged.

3. The enveloping mechanism of claim 2, wherein, The application relates to a packaging device for a protective film and a product to be packaged. The application relates to a packaging device for a protective film and a product to be packaged. The application relates to a packaging device for a protective film and a product to be packaged.

4. The enveloping mechanism of claim 3, wherein, The application relates to a packaging device for a protective film and a product to be packaged. The application relates to a packaging device for a protective film and a product to be packaged. The application relates to a packaging device for a protective film and a product to be packaged. The application relates to a packaging device for a protective film and a product to be packaged. The application relates to a packaging device for a protective film and a product to be packaged. The application relates to a packaging device for a protective film and a product to be packaged. The application relates to a packaging device for a protective film and a product to be packaged. The application relates to a packaging device for a protective film and a product to be packaged. The application relates to a packaging device for a protective film and a product to be packaged. 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The enveloping mechanism of claim 2, wherein, The lifting seat (360) comprises a support plate (361) and an adjusting plate (362), the support plate (361) is drivingly connected to the lifting driving element (321), the adjusting plate (362) has at least two, and the compression fitting portions (340) are respectively arranged on the adjusting plate (362); One of the support plate (361) and the adjusting plate (362) has a guide structure (3621), and the other has a sliding groove (3611), the guide structure (3621) is slidingly connected to the sliding groove (3611) along a second direction; and / or, the support plate (361) is provided with a threaded hole, the adjusting plate (362) is provided with a strip-shaped adjusting hole (3622), the length direction of the strip-shaped adjusting hole (3622) extends along the second direction, and the strip-shaped adjusting hole (3622) and the threaded hole are connected through a fastener; The first direction, the second direction and the vertical direction are perpendicular to each other in pairs.

6. The encapsulation mechanism of claim 1, wherein, The compression fitting portion (340) comprises a compression fitting roller, the compression fitting roller is pivotally connected to the power output end of the lifting driving element (321), and the compression fitting roller can roll around the first direction; or the compression fitting portion (340) comprises a compression fitting plate, and the compression fitting plate is fixedly arranged on the power output end of the lifting driving element (321). And / or, the upper end surface of the support table (20) is provided with an air hole (201), the air hole (201) is used for vacuum adsorbing the protective film (40); the inside of the support table (20) is provided with a cavity, the cavity is communicated with the air hole (201), and the cavity is used for connecting a vacuum equipment.

7. The encapsulation mechanism of claim 1, wherein, The film wrapping mechanism further comprises a clamping assembly (60), the clamping assembly (60) comprises a clamping driving element (610) and clamping portions (620), the clamping portions (620) are at least two and are oppositely and spacedly arranged along a second direction, the clamping driving element (610) is mounted on the support table (20) and is drivingly connected to the clamping portions (620), and the clamping driving element (610) is configured to adjust the distance between any oppositely arranged clamping portions (620) so that the clamping portions (620) are respectively clamped to opposite side wall surfaces of the product (50); The first direction, the second direction and the vertical direction are perpendicular to each other in pairs.

8. The enveloping mechanism of claim 7, wherein, The clamping portion (620) comprises a clamping body (621) and a flange (622), the flange protrudes from the side wall surface of the clamping body along the second direction; the gap between the flange and the support table is used for clamping the edge portion of the product.

9. The enveloping mechanism of claim 8, wherein, The clamping driving element (610) has at least two and is drivingly connected to the clamping portions (620), is obliquely and oppositely arranged on the support table (20), and the extension lines of the output shafts of any oppositely arranged clamping driving elements (610) intersect below the support table (20).

10. The enveloping mechanism of claim 9, wherein, The clamping assembly (60) comprises a mounting block (630), an upper surface of the mounting block (630) is provided with an inclined portion (631), the inclined portion (631) is fixed to a lower surface of the support table (20); the clamping driving member (610) is mounted on a lower surface of the mounting block (630), wherein an included angle between the inclined portion (631) and the lower surface of the mounting block (630) is an acute angle; And / or, the clamping assembly (60) comprises an adjusting assembly (640), the adjusting assembly (640) comprises a connecting plate (641) and an adjusting plate (642), the connecting plate (641) is fixed to a power output end of the clamping driving member (610), the adjusting plate (642) is slidably connected to the connecting plate (641) in a direction parallel to an output axis of the clamping driving member (610); the clamping portion (620) is arranged on the adjusting plate (642).

11. The encapsulation mechanism according to any one of claims 1-10, wherein, The film wrapping assembly (30) has at least two groups, each group of the film wrapping assembly (30) comprises a lifting driving member (321), a translation driving member (331) and a pressing portion (340); The pressing portion (340) of at least one group of the film wrapping assembly (30) is arranged in parallel and spaced apart from the pressing portion (340) of at least another group of the film wrapping assembly (30) along the first direction; and / or, the pressing portion (340) has at least two and is arranged in spaced apart along a second direction, wherein the first direction, the second direction and the vertical direction are perpendicular to each other in pairs.

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