Film pasting equipment

Abstract

The utility model discloses film pasting equipment which is sequentially provided with a first feeding station, a material taking station, a film pasting station and a second feeding station in the first direction, the film pasting equipment comprises a first feeding mechanism, a material supply mechanism, a film pasting mechanism, a second feeding mechanism and a film tearing mechanism, and the first feeding mechanism is used for conveying a film body from the first feeding station to the film pasting station; the feeding mechanism is used for providing easy-to-tear stickers and is arranged at the material taking station; the film pasting mechanism is arranged above the film pasting station and is provided with a carrier tape and an attaching roller, the carrier tape is in a tensioned state, the bottom of the carrier tape can adhere to a film body, the attaching roller can move up and down and horizontally, and the attaching roller abuts against the upper surface of the carrier tape; the second feeding mechanism is used for conveying the products from the second feeding station to the film pasting station; the film tearing mechanism comprises a moving frame, the moving frame can reciprocate between the material taking station and the film pasting station in the first direction, the moving frame comprises a clamping jaw used for clamping the easy-to-tear tape, and the occupied space of the device is small.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of film sticking equipment. BACKGROUND

[0002] In prior art, part of product needs to be attached with film on surface in production process, to meet the demand on product function, or to form protection to product, most of film sticking equipment is not completely automatic processing, part of process still needs manual participation, increase labor cost and the processing efficiency of equipment is lower, while most of film sticking equipment is relatively large, and it will occupy larger factory space. When the existing film sticking equipment carries out film sticking operation, film material is usually adsorbed using suction accessory, and then film material is attached on product located below by moving downward, suction accessory is easy to cause damage to product in the process of attaching downward, and the attaching effect is poor, and it is easy to produce bubbles and other defects. UTILITY MODEL CONTENT

[0003] The utility model aims at providing a kind of film sticking equipment.

[0004] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is: a kind of film sticking equipment, for attaching film body on the surface of product, it is sequentially provided with first feeding station, film sticking station and second feeding station along the first direction, the film sticking equipment is also provided with material taking station, the material taking station is arranged between the first feeding station and the film sticking station along the first direction;Or, the material taking station is arranged between the second feeding station and the film sticking station along the first direction;The film sticking equipment includes:

[0005] First feeding mechanism, can reciprocate between the first feeding station and the film sticking station along the first direction, the first feeding mechanism is provided with first bearing platform for carrying the film body;

[0006] Feeding mechanism, is provided at the material taking station, for providing easy-to-tear sticker;

[0007] Film sticking mechanism, is arranged above the film sticking station, the film sticking mechanism includes first mounting bracket, second mounting bracket and carrier tape tensioned between the first mounting bracket and the second mounting bracket, the lower surface of the carrier tape is provided with adhesive layer, the film sticking mechanism also includes attaching roller that can move up and down and can move along horizontal direction, the attaching roller is in abutment with the upper surface of the carrier tape;

[0008] Second feeding mechanism, can reciprocate between the second feeding station and the film sticking station along the first direction, the second feeding mechanism is provided with second bearing platform for carrying the product;

[0009] The film tearing mechanism comprises a moving frame capable of reciprocating along the first direction between the material taking station and the film pasting station, and a clamping jaw for clamping the easy-to-tear film, which is capable of moving up and down and horizontally on the moving frame.

[0010] In some embodiments, the film pasting device further comprises a flattening mechanism arranged in the moving path of the first feeding mechanism; the flattening mechanism comprises a lifting frame and a first flattening roller, the lifting frame is arranged to move up and down, and the first flattening roller is arranged to rotate around its own axis line on the lower part of the lifting frame, the axis line of the first flattening roller extends along a second direction, and the second direction is perpendicular to the first direction.

[0011] In some embodiments, the film tearing mechanism further comprises a second flattening roller arranged to move up and down on the moving frame.

[0012] In some embodiments, the first mounting frame and the second mounting frame are arranged to be spaced apart along a second direction, the first direction and the second direction are perpendicular to each other, the second mounting frame is arranged to move along the second direction or arranged to move up and down; the lower part of the first mounting frame is provided with a first guide roller, and the lower part of the second mounting frame is provided with a second guide roller, the axis line of the first guide roller and the axis line of the second guide roller are parallel to each other and extend along the first direction, the carrier tape abuts against the outer side of the first guide roller and the outer side of the second guide roller, and the carrier tape is tensioned between the first guide roller and the second guide roller.

[0013] In some embodiments, the film pasting mechanism comprises a lifting seat capable of moving up and down and moving along a second direction, the second direction is perpendicular to the first direction, the attaching roller is arranged to rotate around its own axis line on the lower part of the lifting seat, and the axis line of the attaching roller extends along the first direction; the film pasting mechanism further comprises a pressing member arranged to move up and down on the lower part of the lifting seat, and the pressing member is arranged on one side of the attaching roller along the second direction.

[0014] In some embodiments, the lower part of the lifting seat is rotatably provided with an auxiliary roller, the axis line of the auxiliary roller extends along the first direction, the auxiliary roller is arranged on one side of the attaching roller along the second direction, and the bottom of the attaching roller is lower than the auxiliary roller.

[0015] In some embodiments, the auxiliary roller and the pressing member are arranged on different sides of the attaching roller along the second direction; or the auxiliary roller comprises two auxiliary rollers arranged to be spaced apart along the second direction.

[0016] In some embodiments, the film pasting device further comprises:

[0017] a material bin having a receiving cavity for storing the film body; the material bin is located on the side of the first feeding station away from the film pasting station along the first direction;

[0018] a conveying mechanism comprising a conveying seat for conveying the film body, the conveying seat is reciprocally arranged between the material bin and the first feeding station along the first direction, and a suction working head for suctioning the film body is arranged on the lower part of the conveying seat.

[0019] In some embodiments, the material bin further comprises a first ion wind assembly having a first air outlet, and an upper part of the receiving cavity is provided with a material taking opening, and the first air outlet faces the material taking opening.

[0020] In some embodiments, the film pasting mechanism is provided with a second ion wind assembly having a second air outlet, and the second air outlet faces the film pasting station.

[0021] In some embodiments, the feeding mechanism comprises a material collecting shaft, a material feeding shaft, and a material belt having the easy-to-tear stickers, one end of the material belt is connected to the material collecting shaft, the other end of the material belt is connected to the material feeding shaft, the feeding mechanism further comprises two guide shafts arranged at intervals along the first direction, the two guide shafts are arranged below the material collecting shaft and the material feeding shaft, the material belt abuts against the guide shafts, and the material belt is taut between the material collecting shaft, the guide shafts, and the material feeding shaft, and a material taking area for the film tearing mechanism to take the easy-to-tear stickers is formed between the two guide shafts.

[0022] In some embodiments, the film tearing mechanism has an abutting member, the abutting member is movably arranged on the moving frame along the horizontal direction and up and down, the abutting member is located on the side facing the opening of the clamping jaw, and a roller is arranged on the upper part of the abutting member; the easy-to-tear sticker has an operating part and a pasting part, when the operating part is clamped by the clamping jaw, the pasting part is located above the roller.

[0023] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art: The film-applying equipment of this utility model is provided with a first feeding station, a film-applying station, and a second feeding station in sequence along a first direction. The first feeding mechanism conveys the film body along the first direction, and the second feeding mechanism conveys the product along the first direction. The film-applying mechanism can adhere the film body transported to the film-applying station to the bottom of the carrier belt, and after the product is conveyed to the film-applying station, the film body is adhered to the surface of the product by the rolling of the application roller. Compared with the adsorption component moving directly downward for application, the application method of the application roller can avoid the generation of defects such as air bubbles, and the film-applying effect is better. The film-tearing mechanism is also arranged to move along the first direction. The film-tearing mechanism obtains the easy-tear film at the material picking station and sticks the easy-tear film to the bottom of the film body at the film-applying station. Then, the horizontal movement of the gripper drives the easy-tear film to move, thereby tearing off the finished film at the bottom of the film body. The film application equipment is arranged along the first direction, making the equipment neater and effectively reducing its space occupation. At the same time, the equipment can achieve fully automated processing, resulting in higher processing efficiency. Attached Figure Description

[0024] Appendix Figure 1 This is a schematic diagram of a film-applying device according to a specific embodiment of the present invention;

[0025] Appendix Figure 2 For the appendix Figure 1 A schematic diagram after removing the casing;

[0026] Appendix Figure 3 For the appendix Figure 2 Enlarged view of point A in the middle;

[0027] Appendix Figure 4 For the appendix Figure 2 Side view;

[0028] Appendix Figure 5 For the appendix Figure 4 Enlarged view of point B in the middle;

[0029] Appendix Figure 6 For the appendix Figure 2 Top view;

[0030] Appendix Figure 7 This is a schematic diagram of the hopper in this embodiment;

[0031] Appendix Figure 8 For the appendix Figure 7 A schematic diagram of a silo loaded with membrane material;

[0032] Appendix Figure 9 This is a schematic diagram of the first feeding mechanism in this embodiment;

[0033] Appendix Figure 10 This is a schematic diagram of the handling mechanism in this embodiment;

[0034] Figure 2 is a schematic view of a feeding mechanism of the present embodiment; Figure 11 Figure 3 is a schematic view of a film pasting mechanism of the present embodiment;

[0035] Figure 4 is a schematic view of a second feeding mechanism of the present embodiment; Figure 12 Figure 5 is a schematic view of a film tearing mechanism of the present embodiment;

[0036] Figure 6 is a schematic view of a flattening mechanism of the present embodiment; Figure 13 Figure 7 is a side view of the present embodiment; Figure 12

[0037] Figure 8 is a schematic view of a second feeding mechanism of the present embodiment; Figure 14

[0038] Figure 9 is a schematic view of a film tearing mechanism of the present embodiment; Figure 15 Figure 10 is a schematic view of a film tearing mechanism of the present embodiment;

[0039] Figure 11 is a schematic view of a film tearing mechanism of the present embodiment; Figure 16 Figure 12 is a schematic view of a film tearing mechanism of the present embodiment; Figure 15

[0040] 100, first feeding station; 200, material taking station; 300, film pasting station; 400, second feeding station; 500, fixing frame; 10, film body; 20, shell; 201, working space; 30, easy-to-tear sticker; 301, operation part; 302, pasting part; 1, first feeding mechanism; 11, first bearing platform; 2, feeding mechanism; 21, material receiving shaft; 22, material feeding shaft; 23, material belt; 24, guide shaft; 25, intermediate shaft; 3, film pasting mechanism; 31, first mounting frame; 311, first guide roller; 32, second mounting frame; 321, second guide roller; 33, pasting roller; 34, lifting seat; 35, pressing member; 36, auxiliary roller; 37, second ion wind assembly; 371, second air outlet; 4, second feeding mechanism; 41, second bearing platform; 5, film tearing mechanism; 51, moving frame; 511, transmission track; 512, driving seat; 52, clamping jaw; 53, abutting member; 531, roller; 6, flattening mechanism; 61, lifting frame; 62, first flattening roller; 7, material bin; 71, support plate; 72, first limiting member; 73, second limiting member; 74, first positioning member; 75, second positioning member; 76, first ion wind assembly; 761, first air outlet; 77, first guide groove; 78, second guide groove; 8, carrying mechanism; 81, carrying seat; 82, adsorption working head; 91, first detection camera; 92, second detection camera. DETAILED DESCRIPTION

[0041] ​​​The technical solution of this utility model will be described in detail below with reference to the accompanying drawings and specific embodiments, so that the advantages and features of this utility model can be more easily understood by those skilled in the art. Obviously, the embodiments described in this application are only a part of the embodiments, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments in this application without creative effort are within the scope of protection of this application.

[0042] See Figure 1 , Figure 2 The illustrated film-applying device is used to attach a film 10 to the upper surface of a product. The device includes a housing 20, within which a working space 201 is provided. The working space 201 contains a first feeding station 100 for feeding the film 10, a second feeding station 400 for feeding the product, and a film-applying station 300 for performing the film application. The first feeding station 100, the film-applying station 300, and the second feeding station 400 are arranged sequentially along a first direction. The device also includes a material-picking station 200 for obtaining easy-tear adhesive tape 30. The material-picking station 200 is arranged along the first direction between the first feeding station 100 and the film-applying station 300, or between the second feeding station 400 and the film-applying station 300. In this embodiment, see [reference needed]. Figure 4 As shown, the first loading station 100, the unloading station 200, the film application station 300, and the second loading station 400 are arranged sequentially along the first direction.

[0043] The film-applying equipment includes a first feeding mechanism 1, a feeding mechanism 2, a film-applying mechanism 3, a second feeding mechanism 4, and a film-peeling mechanism 5. The first feeding mechanism 1 is capable of reciprocating between the first feeding station 100 and the film-applying station 300 along a first direction. (See attached image) Figure 9 As shown, the first feeding mechanism 1 is provided with a first carrying platform 11 for carrying the film body 10. The feeding mechanism 2 is located at the material picking station 200 and is used to provide the easy-tear adhesive tape 30. The film applying mechanism 3 is located above the film applying station 300. The film applying mechanism 3 includes a first mounting frame 31 and a second mounting frame 32 spaced apart, and a carrier belt (not shown) tensioned between the first mounting frame 31 and the second mounting frame 32. The lower surface of the carrier belt is provided with an adhesive layer. The film applying mechanism 3 also includes an application roller 33 capable of moving up and down and horizontally, which abuts against the upper surface of the carrier belt. The second feeding mechanism 4 is capable of reciprocating between the second feeding station 400 and the film applying station 300 along a first direction. See [reference needed]. Figure 14As shown, the second feeding mechanism 4 is provided with a second carrying platform 41 for carrying the product. The film tearing mechanism 5 includes a moving frame 51 which is capable of reciprocating along the first direction between the taking station 200 and the film pasting station 300, and further includes a clamping jaw 52 for clamping the easy-to-tear film 30, the clamping jaw 52 is capable of moving up and down and is movably arranged on the moving frame 51 along the horizontal direction.

[0044] When the film pasting device is working, the film body 10 is carried to the first carrying platform 11 at the first feeding station 100, the first feeding mechanism 1 carries the film body 10 to the film pasting station 300, and the film body 10 located below is adhered to the bottom of the carrier tape by driving the carrier tape to move downward, and the first feeding mechanism 1 can leave the film pasting station 300. The film tearing mechanism 5 clamps the easy-to-tear film 30 from the taking station 200 by the clamping jaw 52, and moves the easy-to-tear film 30 to the film pasting station 300, and then the easy-to-tear film 30 is pasted on the bottom of the film body 10 by the clamping jaw 52, and then the film body 10 is torn off from the bottom by driving the clamping jaw 52 to move the easy-to-tear film 30, and the film tearing mechanism 5 leaves the film pasting station 300 and transfers the torn film to the waste bin. The product is carried to the second carrying platform 41 at the second feeding station 400, and the second feeding mechanism 4 carries the product to the film pasting station 300, and the pasting roller 33 moves downward and drives the carrier tape to move downward, so that the film body 10 located at the bottom of the carrier tape is pasted on the upper surface of the product, and the pasting roller 33 moves along the horizontal direction, so that the film body 10 is completely pasted on the surface of the product, and then the film pasting mechanism 3 is reset upward, and the film pasting work is completed, and the second feeding mechanism 4 can carry the product with the film body 10 pasted thereon to leave the film pasting station 300.

[0045] In this embodiment, the film pasting device further includes a flattening mechanism 6, which is arranged along the first direction between the first feeding station 100 and the film pasting station 300, and the flattening mechanism 6 is arranged in the movement path of the first feeding mechanism 1. Specifically, referring to Figure 5 As shown, the flattening mechanism 6 includes a lifting frame 61 and a first flattening roller 62, the lifting frame 61 is movably arranged up and down, and the first flattening roller 62 is rotatably arranged at the lower part of the lifting frame 61, and the axis line of the first flattening roller 62 extends along the second direction, and the second direction is perpendicular to the first direction. When the first feeding mechanism 1 carries the film body 10 and transmits to the lower part of the flattening mechanism 6, the lifting frame 61 moves downward so that the first flattening roller 62 abuts against the upper part of the film body 10, and as the first feeding mechanism 1 continues to transmit along the first direction, the first flattening roller 62 realizes the rolling pressure on the whole film body 10, so that the film body 10 on the first carrying platform 11 remains flat. In some embodiments, the first flattening roller 62 also has a cleaning function, which cleans the dust and other impurities on the upper surface of the film body 10 during the rolling pressure on the upper surface of the film body 10.

[0046] In the embodiment, the film tearing mechanism 5 further comprises a second flattening roller (not shown in the figure) which is arranged on the moving frame 51 in a manner of being able to ascend and descend. In order to ensure that the film body 10 can be firmly adhered to the bottom of the carrier tape and at the same time avoid the film body 10 located at the bottom of the carrier tape from being cornered or bulged, etc., the film tearing mechanism 5 can roll and press the film body 10 before the film tearing operation is performed, so as to ensure the flatness of the film body 10 and improve the adhesion stability between the film body 10 and the carrier tape. Specifically, the film tearing mechanism 5 located at the film pasting station 300 drives the second flattening roller to be lifted upward and abut against the film body 10 at the bottom of the carrier tape, and drives the second flattening roller to move through the moving frame 51, so as to realize the flattening of the film body 10.

[0047] In the embodiment, the film pasting device is further provided with a stock bin 7 and a carrying mechanism 8, the film body 10 is stored in the stock bin 7, and the carrying mechanism 8 is used to carry the film body 10 in the stock bin 7 to the first feeding station 100. The stock bin 7 comprises a support plate 71 and first and second limiting members 72 and 73 which are fixedly arranged at two adjacent sides of the support plate 71, and further comprises first and second positioning members 74 and 75, the first positioning member 74 is arranged in a manner of being able to move away from or close to the first limiting member 72, and the second positioning member 75 is arranged in a manner of being able to move away from or close to the second limiting member 73, and a receiving cavity for storing the film body is formed between the support plate 71, the first and second limiting members 72 and 73, the first positioning member 74 and the second positioning member 75.

[0048] Specifically, as shown in Figure 7 , Figure 8 , the first limiting member 72 is arranged at one side of the support plate 71 along a first direction, the first positioning member 74 is arranged in a manner of being able to move along the first direction, the second limiting member 73 is arranged at one side of the support plate 71 along a second direction, the second positioning member 75 is arranged in a manner of being able to move along the second direction, the first limiting member 72 and the first positioning member 74 respectively comprise a plurality of members which are arranged in a spaced manner along the second direction, and the second limiting member 73 and the second positioning member 75 respectively comprise a plurality of members which are arranged in a spaced manner along the second direction. The positioning of the film body 10 along the first direction is realized through the cooperation between the first limiting member 72 and the first positioning member 74, and the positioning of the film body 10 along the second direction is realized through the cooperation between the second limiting member 73 and the second positioning member 75. In the embodiment, the support plate 71 is provided with a first guide groove 77 extending along the first direction and a second guide groove 78 extending along the second direction, the first positioning member 74 is slidingly fitted in the first guide groove 77, and the second positioning member 75 is slidingly fitted in the second guide groove 78.

[0049] In the embodiment, the stock bin 7 is located at one side of the first feeding station 100 away from the film pasting station 300 along the first direction, as shown in Figure 10As shown, the carrying mechanism 8 comprises a carrying seat 81 for carrying the film body 10, the carrying seat 81 is reciprocally arranged between the stock bin 7 and the first feeding station 100 along the first direction, and the lower part of the carrying seat 81 is provided with a suction working head 82 for suction of the film body 10. Specifically, the carrying seat 81 is also movable up and down, for taking the film body 10 from the accommodating cavity and placing the film body 10 on the first bearing platform 11.

[0050] In the embodiment, the stock bin 7 further comprises a first ion wind assembly 76, the first ion wind assembly 76 has a first air outlet 761, and the upper part of the accommodating cavity is provided with a taking port, and the first air outlet 761 faces the taking port. The ion wind blown by the first ion wind assembly 76 can eliminate the electrostatic force between the film bodies 10, avoid the film bodies 10 from adhering together, and ensure that the carrying mechanism 8 can take the film bodies 10 one by one. In the embodiment, a detector is also arranged at the taking port, for detecting the thickness of the film body 10 and ensuring that the carrying mechanism 8 takes the film body 10 one by one, and the detector can also detect whether there is still a film body 10 in the accommodating cavity of the stock bin 7, for reminding the worker to replenish the film body 10 in time.

[0051] In the embodiment, referring to Figure 3 As shown, the film pasting mechanism 3 is provided with a second ion wind assembly 37, the second ion wind assembly 37 has a second air outlet 371, and the second air outlet 371 faces the film pasting station 300. The ion wind blown by the second ion wind assembly 37 can eliminate the static electricity at the film pasting station 300, avoid the fine impurities from adhering to the film body 10 at the bottom of the carrier tape. At the same time, the ion wind can also clean the upper surface of the product transported to the film pasting station 300, eliminate the static electricity on the upper surface of the product, avoid the impurities from adhering to the upper surface of the product, so as to ensure the final film pasting quality.

[0052] In the embodiment, referring to Figure 12 、 Figure 13 As shown, the first mounting frame 31 and the second mounting frame 32 are arranged in the second direction, the lower part of the first mounting frame 31 is provided with a first guide roller 311, the lower part of the second mounting frame 32 is provided with a second guide roller 321, the axis of the first guide roller 311 and the axis of the second guide roller 321 are parallel to each other and extend along the first direction, and the carrier tape abuts against the outer side of the first guide roller 311 and the second guide roller 321. The first guide roller 311 and the second guide roller 321 provide guidance for the carrier tape, and the carrier tape is tensioned between the first guide roller 311 and the second guide roller 321. The second mounting frame 32 is movably arranged along the second direction, and the tensioning state of the carrier tape is ensured by moving the second mounting frame 32 during the movement of the pasting roller 33. In some embodiments, the second mounting frame 32 is also movable up and down, for maintaining the tensioning state of the carrier tape.

[0053] In the embodiment, the film pasting device is provided with a fixing frame 500, and the first mounting frame 31 and the second mounting frame 32 are arranged on the fixing frame 500. The film pasting mechanism comprises a lifting seat 34, the lifting seat 34 is arranged on the fixing frame 500 in an up-and-down movement manner, and the lifting seat 34 is arranged in a movement manner relative to the fixing frame 500 along a second direction, the pasting roller 33 is arranged on the lower part of the lifting seat 34 in a rotation manner around the axis line thereof, and the axis line of the pasting roller 33 extends along a first direction. In the embodiment, as shown in Figure 13 The film pasting mechanism further comprises a pressing member 35, the pressing member 35 is arranged on the lower part of the lifting seat 34 in an up-and-down movement manner, and the pressing member 35 is driven to move downward during the process of pasting the film body 10, so as to realize downward pressing of the film body 10, improve the stability of pasting of the film body 10 and the product, and improve the film pasting quality.

[0054] In the embodiment, the film pasting mechanism further comprises an auxiliary roller 36, the axis line of the auxiliary roller 36 extends along the first direction, the auxiliary roller 36 is arranged on the lower part of the lifting seat 34 in a rotation manner around the axis line thereof, and the auxiliary roller 36 is arranged on one side of the pasting roller 33 along the second direction. Specifically, as shown in Figure 13 The auxiliary roller 36 and the pressing member 35 are arranged on the two sides of the pasting roller 33 along the second direction, and the bottom of the pasting roller 33 is lower than the auxiliary roller 36. The auxiliary roller 36 plays a guiding role of the carrier tape, so that the included angle between the carrier tape located between the pasting roller 33 and the auxiliary roller 36 and the horizontal plane is small, the included angle between the film body 10 located between the pasting roller 33 and the auxiliary roller 36 and the horizontal plane is also small, the pasting is facilitated, the pasting quality is also improved, and the auxiliary roller 36 is also beneficial to the separation of the film body 10 and the carrier tape. In the embodiment, the auxiliary roller 36 comprises two auxiliary rollers arranged in a spaced manner along the second direction.

[0055] In the embodiment, as shown in Figure 11 The feeding mechanism 2 comprises a material receiving shaft 21, a material discharging shaft 22 and a material tape 23 provided with a tearable film 30, one end of the material tape 23 is connected with the material receiving shaft 21, and the other end of the material tape 23 is connected with the material discharging shaft 22. The feeding mechanism 2 further comprises guide shafts 24, the guide shafts 24 comprise at least two, the two guide shafts 24 are arranged below the material receiving shaft 21 and the material discharging shaft 22, and the two guide shafts 24 are arranged in a spaced manner along the first direction. The material tape 23 abuts against the guide shafts 24, and the material tape 23 is taut between the material receiving shaft 21, the guide shafts 24 and the material discharging shaft 22. The area between the two guide shafts 24 constitutes a material taking area for the film tearing mechanism 5 to take the material.

[0056] In the embodiment, the feeding mechanism 2 further comprises intermediate shafts 25, the intermediate shafts 25 comprise two, one intermediate shaft 25 is arranged between the material receiving shaft 21 and the same side guide shaft 24, and the other intermediate shaft 25 is arranged between the material discharging shaft 22 and the same side guide shaft 24. The intermediate shafts 25 also abut against the material tape 23, and the intermediate shafts 25 also play a guiding role of the material tape 23.

[0057] In the embodiment, a first detection camera 91 is arranged in the transmission path of the second feeding mechanism 4, and the lens of the first detection camera 91 faces downward, which is used to detect the position and angle of the product on the second bearing platform 41. Specifically, as shown in Figure 2 、 Figure 6 In the embodiment, the first detection camera 91 is arranged on the fixed frame 500. In the embodiment, the film pasting device is further provided with a second detection camera 92, which is movably arranged along the first direction, and the lens of the second detection camera 92 faces upward, which is used to detect the position and angle of the product at the film pasting station 300.

[0058] In the embodiment, as shown in Figure 15 The moving frame 51 includes a transmission track 511 extending along the second direction, the film tearing mechanism 5 includes a driving seat 512 which is slidable along the transmission track 511, and the clamping jaw 52 is movably arranged on the driving seat 512.

[0059] In the embodiment, as shown in Figure 16 The film tearing mechanism 5 further includes an abutting member 53 which is movably arranged on the moving frame 51 along the horizontal direction and upward and downward, and the upper part of the abutting member 53 is provided with a roller 531, and the abutting member 53 is located on the side where the opening of the clamping jaw 52 faces. Specifically, the easy-to-tear sticker 30 has an operation part 301 for tearing and a pasting part 302 for pasting, and the operation part 301 and the pasting part 302 are arranged on different sides along the length direction of the easy-to-tear sticker 30. The clamping jaw 52 takes the easy-to-tear sticker 30 off the film strip 23 by clamping the operation part 301, and after taking off, the pasting part 302 is located below the abutting member 53. In the process of pasting the easy-to-tear sticker 30 on the bottom of the film body 10, the abutting member 53 moves upward, so that the pasting part 302 abuts against the bottom of the film body 10. In some preferred embodiments, the abutting member 53 can move along the horizontal direction relative to the clamping jaw 52, so as to more firmly paste the easy-to-tear sticker 30 on the bottom of the film body 10 by rolling.

[0060] To sum up, the film pasting device of the embodiment is sequentially provided with the first feeding station 100, the material taking station 200, the film pasting station 300 and the second feeding station 400 along the first direction, the first feeding mechanism 1 transmits the film body 10 along the first direction, the second feeding mechanism 4 transmits the product along the first direction, the film pasting mechanism 3 can adhere the film body 10 conveyed to the film pasting station 300 to the bottom of the carrier tape, and after the product is transmitted to the film pasting station 300, the film body 10 is pasted to the surface of the product through the rolling of the pasting roller 33, compared with the direct downward movement of the suction member for pasting, the pasting mode of the rolling of the pasting roller 33 can avoid the generation of defects such as bubbles, and the film pasting effect is better. The film pasting device is arranged along the first direction, the device is more tidy, the occupation of space can be effectively reduced, meanwhile, the device can realize complete automatic processing, and the processing efficiency is higher.

[0061] The above embodiment is only for illustrating the technical concept and characteristics of the present application, and the purpose is to enable those skilled in the art to understand the content of the present application and implement it, and it cannot limit the protection scope of the present application. Any equivalent changes or modifications made according to the spirit and essence of the present application shall be covered within the protection scope of the present application.

Claims

1. A film-applying device for attaching a film to the surface of a product, characterized in that: The equipment is provided with a first feeding station, a film-applying station, and a second feeding station sequentially along a first direction. The film-applying equipment also includes a material-retrieving station, which is positioned between the first feeding station and the film-applying station along the first direction; or, the material-retrieving station is positioned between the second feeding station and the film-applying station along the first direction. The film-applying equipment includes: The first feeding mechanism is capable of reciprocating between the first feeding station and the film application station along the first direction. The first feeding mechanism is provided with a first support platform for supporting the film. A feeding mechanism, located at the material handling station, is used to provide easy-tear adhesive tape; A film-applying mechanism is disposed above the film-applying station. The film-applying mechanism includes a first mounting frame and a second mounting frame arranged at intervals, and a carrier belt tensioned between the first mounting frame and the second mounting frame. The lower surface of the carrier belt is provided with an adhesive layer. The film-applying mechanism also includes an application roller that can move up and down and can move in the horizontal direction. The application roller abuts against the upper surface of the carrier belt. The second feeding mechanism is capable of reciprocating between the second feeding station and the film application station along the first direction. The second feeding mechanism is provided with a second support platform for carrying the product. The film-tearing mechanism includes a movable frame that can reciprocate between the material picking station and the film-applying station along a first direction. The film-tearing mechanism also includes a gripper for holding the easy-tear sticker. The gripper is movable up and down and can also be moved horizontally on the movable frame.

2. The film application device according to claim 1, characterized in that: The film-applying equipment also includes a leveling mechanism, which is arranged in the movement path of the first feeding mechanism. The leveling mechanism includes a lifting frame and a first leveling roller. The lifting frame is arranged to move up and down, and the first leveling roller is arranged to rotate around its own axis at the lower part of the lifting frame. The axis of the first leveling roller extends along a second direction, which is perpendicular to the first direction.

3. The film application device according to claim 1, characterized in that: The film-tearing mechanism also includes a second leveling roller, which is mounted on the movable frame and can be raised and lowered.

4. The film application device according to claim 1, characterized in that: The first mounting bracket and the second mounting bracket are arranged at intervals along a second direction, the first direction and the second direction are perpendicular to each other, the second mounting bracket is arranged to move along the second direction, or the second mounting bracket is arranged to move up and down; The lower part of the first mounting frame is provided with a first guide roller, and the lower part of the second mounting frame is provided with a second guide roller. The axis of the first guide roller and the axis of the second guide roller are parallel to each other and extend along the first direction. The carrier belt abuts against the outer periphery of the first guide roller and the outer periphery of the second guide roller, and the carrier belt is tensioned between the first guide roller and the second guide roller.

5. The film application device according to claim 1, characterized in that: The film application mechanism includes a lifting seat that can move up and down and can move along a second direction, which is perpendicular to the first direction. The application roller is rotatably disposed at the lower part of the lifting seat about its own axis, and the axis of the application roller extends along the first direction. The film-applying mechanism also includes a pressing component, which is movable up and down and is disposed at the lower part of the lifting seat. The pressing component is disposed on one side of the applicator roller along the second direction. And / or, an auxiliary roller is rotatably provided on the lower part of the lifting seat, the axis of the auxiliary roller extends along the first direction, the auxiliary roller is disposed on one side of the attachment roller along the second direction, and the bottom of the attachment roller is lower than the auxiliary roller.

6. The film application device according to claim 5, characterized in that: The auxiliary roller and the pressing member are respectively disposed on opposite sides of the bonding roller along the second direction; or, the auxiliary roller includes two rollers spaced apart along the second direction.

7. The film application device according to claim 1, characterized in that: The film application device also includes: A hopper having a accommodating cavity for storing the film; the hopper is located along the first direction on the side of the first loading station away from the film application station; The conveying mechanism includes a conveying seat for conveying the membrane, the conveying seat being arranged to reciprocate between the hopper and the first loading station along the first direction, and the lower part of the conveying seat being provided with an adsorption working head for adsorbing the membrane.

8. The film application device according to claim 7, characterized in that: The hopper also includes a first ionizing air assembly, which has a first air outlet. The upper part of the accommodating cavity is provided with a material intake port, and the first air outlet faces the material intake port.

9. The film application device according to claim 1, characterized in that: The film application mechanism is equipped with a second ion wind component, which has a second air outlet facing the film application station. And / or, the feeding mechanism includes a take-up shaft, a discharge shaft, and a strip with the easy-tear label. One end of the strip is connected to the take-up shaft, and the other end of the strip is connected to the discharge shaft. The feeding mechanism also includes two guide shafts spaced apart along the first direction. The two guide shafts are located below the take-up shaft and the discharge shaft. The strip abuts against the guide shafts and is taut between the take-up shaft, the guide shafts, and the discharge shaft. A picking area is formed between the two guide shafts for the film-tearing mechanism to pick up the easy-tear label.

10. The film application device according to claim 1, characterized in that: The film-tearing mechanism has a clamping member, which is movable horizontally and vertically on the movable frame. The clamping member is located on the side facing the opening of the gripper, and a roller is provided on the upper part of the clamping member. The easy-tear adhesive has an operating part and an adhesive part. When the operating part is clamped by the gripper, the adhesive part is located above the roller.

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