Carrier tape structure and feeding mechanism for 3D steel sheets

Abstract

The utility model discloses a 3D steel sheet carrier tape structure and a feeding mechanism, the carrier tape structure comprises a carrier tape body, the carrier tape body is provided with a carrier tape groove, the bottom of the carrier tape groove is provided with an air blowing hole, and the feeding mechanism comprises a carrier tape structure, an air blowing assembly and an adsorption jig. According to the carrier tape structure, the carrier tape groove used for positioning and placing the 3D steel sheet is formed in the carrier tape body, so that the position of the 3D steel sheet is accurate, deviation is not prone to occurring in the adsorption feeding process, and accurate positioning and adsorption of an adsorption jig can be facilitated. According to the carrier tape structure, air blowing holes are further formed in the carrier tape groove, when the 3D steel sheets are fed, an air blowing assembly can be adopted for blowing air towards the positions below the concave portions of the 3D steel sheets in the air blowing holes, so that the steel sheets are loosened and attached to the adsorption jig, the adsorption jig can be accurately attached to the planes of the concave portions of the 3D steel sheets, and the 3D steel sheets can be conveniently fed. And the steel sheets are firmly adsorbed from the concave parts of the 3D steel sheets, so that the problems of deviation, easiness in material throwing and the like during feeding of the 3D steel sheets are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of 3D steel sheets, in particular to a carrier tape structure and a feeding mechanism for 3D steel sheets. Background Art

[0002] With the rapid development of electronic circuit technology, the internal structure of products has become more complex and compact, and the FPC steel sheet reinforcement design has also become more complex accordingly. As Figure 1 shown, some existing FPC steel sheet reinforcement designs are 3D steel sheets. The 3D steel sheet is an uneven structure with a concave part in the middle. If an ordinary carrier tape structure and the method of adsorbing and feeding the whole sheet are adopted, during the production on the machine, due to the uneven surface of the 3D steel sheet, there are problems such as deviation and easy material throwing during the adsorption by the equipment. Content of the Utility Model

[0003] In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide a carrier tape structure for 3D steel sheets, which can facilitate the accurate and firm adsorption of the steel sheet by the adsorption jig, and solve the problems such as deviation and easy material throwing during the feeding of 3D steel sheets.

[0004] To solve the above problems, the technical solution adopted by the utility model is as follows: A carrier tape structure for 3D steel sheets, including a carrier tape body, a carrier tape groove is opened on the carrier tape body, an air blowing hole is opened at the bottom of the carrier tape groove, the carrier tape groove is used for positioning and placing the 3D steel sheet, and the air blowing hole is located below the concave part of the 3D steel sheet.

[0005] Compared with the prior art, the beneficial effect of the utility model lies in that: This carrier tape structure is provided with a carrier tape groove for positioning and placing the 3D steel sheet on the carrier tape body, so that the position of the 3D steel sheet is accurate and not easy to deviate during the adsorption and feeding process, which can facilitate the accurate positioning and adsorption of the adsorption jig. This carrier tape structure is also provided with an air blowing hole in the carrier tape groove. When feeding the 3D steel sheet, air can be blown through the air blowing hole towards the lower part of the concave part of the 3D steel sheet, so that the steel sheet is loosened and attached to the adsorption jig, which is convenient for the adsorption jig to accurately attach to the concave part plane of the 3D steel sheet and firmly adsorb the steel sheet from the concave part of the 3D steel sheet, solving the problems such as deviation and easy material throwing during the feeding of 3D steel sheets.

[0006] For the above-mentioned carrier tape structure of 3D steel sheets, the width of the carrier tape groove gradually decreases from the groove opening inwards.

[0007] For the above-mentioned carrier tape structure of 3D steel sheets, a protective film covers the groove opening of the carrier tape groove.

[0008] For the above-mentioned carrier tape structure of 3D steel sheets, the protective film is adhered to the end face of the carrier tape body.

[0009] For the above carrier tape structure of the 3D steel sheet, a plurality of carrier tape grooves are distributed along the length direction of the carrier tape body.

[0010] The present utility model further provides a loading mechanism for 3D steel sheets, which includes the above carrier tape structure of the 3D steel sheet, and further includes a blowing assembly and an adsorption fixture. The blowing assembly can blow air downward from the blow holes towards the lower part of the concave part of the 3D steel sheet, and the adsorption fixture can adhere to the plane of the concave part of the 3D steel sheet and adsorb and take away the 3D steel sheet from the carrier tape groove.

[0011] This loading mechanism uses the blowing assembly to blow air downward from the blow holes of the above carrier tape structure towards the lower part of the concave part of the 3D steel sheet, so that the steel sheet becomes loose and adheres to the adsorption fixture. The adsorption fixture adheres to the plane of the concave part of the 3D steel sheet for adsorption, thereby accurately and firmly adsorbing and taking away the 3D steel sheet from the carrier tape groove, and solving the problems such as deviation and easy material throwing during the loading of the 3D steel sheet.

[0012] The above loading mechanism for 3D steel sheets further includes a loading rack, a carrier tape reel and a feeding assembly. The carrier tape reel is rotatably connected to the loading rack and is used for winding the carrier tape structure and rotating and releasing the carrier tape structure. The feeding assembly is used for conveying the carrier tape structure above the blowing assembly.

[0013] The above loading mechanism for 3D steel sheets further includes a winding reel, which is rotatably connected to the loading rack and is used for tearing the protective film from the carrier tape body and recycling it.

[0014] For the above loading mechanism for 3D steel sheets, the adsorption fixture includes a fixture body and a suction nozzle protruding below the fixture body. The suction nozzle is provided with a ventilation hole, and the suction nozzle can fit the plane of the concave part of the 3D steel sheet.

[0015] The above loading mechanism for 3D steel sheets further includes a moving manipulator. An installation part is provided at the top of the adsorption fixture, and the adsorption fixture is installed on the moving manipulator through the installation part.

[0016] The following further describes the present utility model in detail with reference to the accompanying drawings and specific embodiments. Description of the Drawings

[0017] Figure 1 It is a schematic structural diagram of an existing 3D steel sheet;

[0018] Figure 2 It is a schematic diagram of the carrier tape structure of the embodiment of the present utility model;

[0019] Figure 3 It is a partial cross-sectional view of the cooperation between the carrier tape structure and the 3D steel sheet of the embodiment of the present utility model;

[0020] Figure 4 The structural schematic diagram of the feeding mechanism according to the embodiment of the present utility model;

[0021] Figure 5 The structural schematic diagram of the adsorption fixture according to the embodiment of the present utility model;

[0022] Figure 6 The cooperation relationship diagram of the carrier tape structure, the adsorption fixture and the air blowing assembly according to the embodiment of the present utility model.

[0023] Explanation of the reference numerals in the drawings: 100 - 3D steel sheet, 110 - recessed part, 200 - carrier tape body, 210 - carrier tape groove, 211 - air blowing hole, 220 - protective film, 230 - double-sided adhesive, 300 - loading rack, 400 - carrier tape reel, 500 - winding reel, 600 - adsorption fixture, 610 - suction nozzle, 611 - ventilation hole, 620 - mounting part, 700 - air blowing assembly. Detailed implementation manners

[0024] The embodiments of the present utility model will be described in detail below. Referring to Figure 2 and Figure 3 The embodiments of the present utility model provide a carrier tape structure for 3D steel sheets, including a carrier tape body 200. A carrier tape groove 210 is formed on the carrier tape body 200, and an air blowing hole 211 is formed at the bottom of the carrier tape groove 210. The carrier tape groove 210 is used for positioning and placing the 3D steel sheet 100, and the air blowing hole 211 is located below the recessed part 110 of the 3D steel sheet 100. This carrier tape structure is provided with a carrier tape groove 210 for positioning and placing the 3D steel sheet 100 on the carrier tape body 200, so that the position of the 3D steel sheet 100 is accurate and it is not easy to be displaced during the adsorption feeding process, which is convenient for the accurate positioning and adsorption of the adsorption fixture 600. This carrier tape structure also has an air blowing hole 211 formed in the carrier tape groove 210. When feeding the 3D steel sheet 100, air can be blown through the air blowing hole 211 towards the lower part of the recessed part 110 of the 3D steel sheet 100, so that the steel sheet 100 is loosened and adheres to the adsorption fixture 600, facilitating the adsorption fixture 600 to accurately adhere to the plane of the recessed part 110 of the 3D steel sheet 100 and firmly adsorb the steel sheet 100 from the recessed part 110 of the 3D steel sheet 100, solving the problems of displacement and easy material throwing during the feeding of the 3D steel sheet 100.

[0025] Furthermore, referring to Figure 3, the slot width of the carrier tape slot 210 gradually decreases from the slot opening inward, being an upper-wide and lower-narrow open slot. The bottom width of the carrier tape slot 210 is relatively small to facilitate the accurate positioning of the 3D steel sheet 100 and avoid the situation of the 3D steel sheet 100 being misaligned during the adsorption feeding process. While the slot opening width of the carrier tape slot 210 is relatively large. When blowing air downward from the air blowing hole 211 below the recessed portion 110 of the 3D steel sheet 100, the 3D steel sheet 100 can loosen and adhere toward the adsorption fixture 600, which is convenient for the adsorption and discharging of the steel sheet 100.

[0026] Further, referring to Figure 2 , a protective film 220 is covered at the slot opening of the carrier tape slot 210. Before subsequent feeding, just tear off the protective film 220. The protective film 220 can protect the surface of the 3D steel sheet 100 from being contaminated, thereby further ensuring the firmness of the adsorption feeding and avoiding the problem of material throwing. Further, the protective film 220 is adhered to the end face of the carrier tape body 200 through a structural adhesive such as double-sided tape 230. Further, a plurality of carrier tape slots 210 are distributed along the length direction of the carrier tape body 200, and a plurality of 3D steel sheets 100 can be positioned and placed on one carrier tape body 200, which is convenient for mass production and improves applicability.

[0027] Further, referring to Figures 4 to 6 , the embodiment of the present utility model further provides a feeding mechanism for a 3D steel sheet, including the above-mentioned carrier tape structure for the 3D steel sheet, further including a blowing air assembly 700 and an adsorption fixture 600. The blowing air assembly 700 can blow air downward from the air blowing hole 211 below the recessed portion 110 of the 3D steel sheet 100, and the adsorption fixture 600 can adhere to the plane of the recessed portion 110 of the 3D steel sheet 100 and adsorb and take away the 3D steel sheet 100 from the carrier tape slot 210. This feeding mechanism uses the blowing air assembly 700 to blow air downward from the air blowing hole 211 of the above-mentioned carrier tape structure below the recessed portion 110 of the 3D steel sheet 100, so that the steel sheet 100 loosens and adheres toward the adsorption fixture 600, and uses the adsorption fixture 600 to adhere to the plane of the recessed portion 110 of the 3D steel sheet 100 for adsorption, thereby accurately and firmly adsorbing and taking away the 3D steel sheet 100 from the carrier tape slot 210, and solving the problems such as misalignment and easy material throwing during the feeding of the 3D steel sheet 100.

[0028] Furthermore, the loading mechanism further includes a loading rack 300, a carrier tape reel 400, a feeding assembly, a winding reel 500, and a moving manipulator. The carrier tape reel 400 is rotatably connected to the loading rack 300 and is used for winding the carrier tape structure and rotating to release the carrier tape structure. The feeding assembly is used for conveying the carrier tape structure above the air blowing assembly 700. The winding reel 500 is rotatably connected to the loading rack 300 and is used for peeling the protective film 220 from the carrier tape body 200 and recycling it. The adsorption fixture 600 includes a fixture body and a suction nozzle 610 protruding below the fixture body. The suction nozzle 610 is provided with a ventilation hole 611, and the suction nozzle 610 can be attached to the plane of the recessed portion 110 of the 3D steel sheet 100. The top of the adsorption fixture 600 is provided with a mounting portion 620, and the adsorption fixture 600 is mounted on the moving manipulator through the mounting portion 620.

[0029] After the processed carrier tape structure is pasted with the protective film 220, it is wound on the carrier tape reel 400 for feeding. During feeding, one end of the carrier tape structure is connected to the feeding assembly. The feeding assembly can be a structure such as a winding shaft driven by a rotary driving member, which can drive the carrier tape structure to rotate and release from the carrier tape reel 400 to convey the carrier tape structure carrying the 3D steel sheet above the air blowing assembly 700. One end of the protective film 220 on the carrier tape structure is wound on the winding reel 500. When the feeding assembly conveys the carrier tape structure forward, the winding reel 500 rotates to wind the protective film 220 to peel the protective film 220 from the carrier tape body 200 and recycle it. After the carrier tape structure is conveyed above the air blowing assembly 700, the moving manipulator drives the adsorption fixture 600 to move towards the 3D steel sheet 100, so that the suction nozzle 610 extends to the recessed portion 110 of the 3D steel sheet 100 and adheres to the plane of the recessed portion 110. The negative pressure device and the air blowing assembly 700 are turned on. The air blowing assembly 700 blows air towards the lower part of the recessed portion 110 through the air blowing hole 211, so that the 3D steel sheet 100 becomes loose and adheres to the suction nozzle 610. Thus, through the cooperation of the upper and lower sides, the suction nozzle 610 can firmly adsorb the 3D steel sheet 100, and the moving manipulator takes away the 3D steel sheet 100 from the carrier tape groove 210.

[0030] It should be noted that in the description of the present invention, if there is any reference to the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc., it is all based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed or operated in a specific orientation, and should not be construed as a limitation to the present invention.

[0031] In the description of the present utility model, the meaning of "several" is one or more, the meaning of "a plurality" is two or more, "greater than", "less than", "exceeding", etc. are understood as not including the recited number, and "above", "below", "within", etc. are understood as including the recited number. If there is a description of "first" or "second", etc., it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0032] In the description of the present utility model, unless otherwise clearly defined, terms such as "arrangement", "installation", "connection", etc. shall be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present utility model in combination with the specific content of the technical solution.

[0033] The above embodiments are only the preferred embodiments of the present utility model, and the scope of protection of the present utility model cannot be limited thereby. Any non-substantive changes and substitutions made by those skilled in the art on the basis of the present utility model fall within the scope of protection required by the present utility model.

Claims

1. A 3D steel sheet carrier structure, characterized in that: It comprises a carrier body, the carrier body is provided with a carrier groove, the bottom of the carrier groove is provided with a blowing hole, the carrier groove is used for positioning and placing a 3D steel sheet, and the blowing hole is located below the concave part of the 3D steel sheet.

2. The carrier structure of the 3D steel sheet according to claim 1, characterized in that: The slot width of the carrier slot gradually decreases from the slot opening inward.

3. The carrier structure of the 3D steel sheet according to claim 1, characterized in that: The notch of the carrier slot is covered with a protective film.

4. The carrier structure of the 3D steel sheet according to claim 3, characterized in that: The protective film is glued to the end surface of the carrier body.

5. The carrier structure of the 3D steel sheet according to claim 1, characterized in that: A plurality of the carrier tape slots are distributed along the length direction of the carrier tape body.

6. A feeding mechanism for 3D steel sheets, characterized in that: A carrier structure comprising a 3D steel sheet as described in any one of claims 1 to 5, and further comprising a blowing assembly and an adsorption jig, wherein the blowing assembly can blow air from the blowing hole toward the bottom of the recessed portion of the 3D steel sheet, and the adsorption jig can be attached to the plane of the recessed portion of the 3D steel sheet and adsorb and remove the 3D steel sheet from the carrier slot.

7. The feeding mechanism of the 3D steel sheet according to claim 6, characterized in that: It also includes a loading rack, a carrier tray and a feeding assembly. The carrier tray is rotatably connected to the loading rack and is used to wind up the carrier structure and rotate to release the carrier structure. The feeding assembly is used to transport the carrier structure to the top of the blowing assembly.

8. The feeding mechanism of 3D steel sheet according to claim 7, characterized in that: It also includes a winding disk, which is rotatably connected to the loading rack and is used to tear the protective film off the carrier body and recycle it.

9. The feeding mechanism of 3D steel sheet according to claim 6, characterized in that: The adsorption jig includes a jig body and a suction nozzle protruding from the bottom of the jig body, the suction nozzle is provided with a ventilation hole, and the suction nozzle can be attached to the plane of the recessed part of the 3D steel sheet.

10. The feeding mechanism of 3D steel sheet according to claim 9, characterized in that: It also includes a mobile manipulator, a mounting portion is provided on the top of the adsorption jig, and the adsorption jig is mounted on the mobile manipulator through the mounting portion.

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