Opening and closing type feeding device

Abstract

The utility model provides an opening and closing type feeding device, which relates to the technical field of semiconductor packaging, and is characterized in that a rotating plate is rotatably connected to a feeding guide rail, and an opening and closing driving component is utilized to drive the rotating plate to rotate relative to the feeding guide rail, so that a roller rotatably mounted on the rotating plate can rotate relative to the feeding guide rail in an opening and closing manner; when a strip needs to be placed on the feeding guide rail, the opening and closing driving component drives the rotating plate to rotate in the direction away from the feeding guide rail, the rolling wheel avoids, after the strip is placed in place, the opening and closing driving component drives the rotating plate to rotate in the direction close to the feeding guide rail, and the rolling wheel downwards presses the strip on the feeding guide rail, so that follow-up conveying of the strip is facilitated. The technical problem that in the prior art, rolling wheels on an existing feeding device cannot avoid a mechanical arm for feeding is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of semiconductor packaging, in particular to an open-and-close feeding device. Background Art

[0002] In semiconductor chip strip cutting and forming equipment, a robot is usually used to grab and release materials. However, since the existing feeding device can only grab and release materials straight up and down, the feeding roller on the guide rail needs to avoid the strip when the robot releases the material. After the strip is placed on the guide rail, the feeding roller needs to press the strip frame to feed the material. Therefore, the feeding roller on the feeding device needs to be able to open and close. Utility Model Content

[0003] The utility model aims to provide an opening and closing feeding device to alleviate the technical problem in the prior art that the rollers on the existing feeding devices cannot avoid the feeding of the manipulator.

[0004] The opening and closing feeding device provided by the utility model comprises: an opening and closing driving component, a rotating plate, a roller and a feeding guide rail;

[0005] The feeding guide rail is used for placing the strips;

[0006] The rotating plate is rotatably connected to the feeding guide rail;

[0007] The roller is rotatably mounted on the rotating plate;

[0008] The opening and closing driving member is in driving connection with the rotating plate, and the opening and closing driving member is configured to drive the rotating plate to rotate relative to the feeding guide rail, so as to control the roller to press down the strip on the feeding guide rail.

[0009] In an alternative embodiment,

[0010] A rotating shaft is arranged on the feeding guide rail, and the rotating plate is rotatably connected with the rotating shaft so that the rotating plate rotates around the rotating shaft.

[0011] In an alternative embodiment,

[0012] The opening and closing feeding device also includes a transmission component;

[0013] One end of the transmission member is connected to the driving end of the opening and closing driving member, and the other end of the transmission member is connected to the rotating plate. The opening and closing driving member drives the rotating plate to rotate around the rotating shaft through the transmission member.

[0014] In an alternative embodiment,

[0015] The transmission component includes a connecting head and a connecting plate;

[0016] One end of the connector is connected to the driving end of the opening and closing driving member, and the other end of the connector is rotatably connected to the connecting plate;

[0017] One end of the connecting plate away from the connecting head is connected to the rotating plate.

[0018] In an alternative embodiment,

[0019] The open-and-close feeding device also includes a feeding drive assembly;

[0020] The feeding drive assembly is used to abut against the strip on the feeding guide rail to drive the strip to feed.

[0021] In an alternative embodiment,

[0022] The feed drive assembly includes a feed drive member and a feed wheel;

[0023] The feeding wheel is located below the roller, and the feeding wheel and the roller are capable of clamping the strip;

[0024] The feeding drive component is in driving connection with the feeding wheel, and the feeding drive component is configured to drive the feeding wheel to rotate so as to drive the strip to be fed.

[0025] In an alternative embodiment,

[0026] The feeding guide rails are arranged in two, and the two feeding guide rails are arranged in parallel and spaced apart from each other.

[0027] In an alternative embodiment,

[0028] The opening and closing feeding device also includes a linear guide rail;

[0029] The two feeding guide rails are both slidably connected to the linear guide rail to adjust the distance between the two feeding guide rails.

[0030] In an alternative embodiment,

[0031] The rotating plates are provided with two;

[0032] The outer sides of the two feeding guide rails away from each other are both rotatably connected with the rotating plates.

[0033] In an alternative embodiment,

[0034] The opening and closing driving components are provided with two, and the two opening and closing driving components are respectively connected with the two rotating plates in driving connection.

[0035] The opening and closing feeding device provided by the utility model connects a rotating plate to a feeding guide rail, and utilizes an opening and closing driving component to drive the rotating plate to rotate relative to the feeding guide rail, so that a roller rotatably installed on the rotating plate can open and close and rotate relative to the feeding guide rail. When it is necessary to place a strip on the feeding guide rail, the opening and closing driving component drives the rotating plate to rotate in a direction away from the feeding guide rail, and the roller avoids it. When the strip is placed in place, the opening and closing driving component drives the rotating plate to rotate in a direction close to the feeding guide rail, and the roller presses down the strip on the feeding guide rail to facilitate the subsequent transportation of the strip, thereby alleviating the technical problem in the prior art that the roller on the existing feeding device cannot avoid the feeding of the robot. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0037] Figure 1 An enlarged structural schematic diagram of the opening and closing feeding device in the first state provided by an embodiment of the utility model;

[0038] Figure 2 An enlarged structural schematic diagram of the opening and closing type feeding device in the second state provided by an embodiment of the utility model;

[0039] Figure 3 A schematic diagram of the installation of the roller and the feeding wheel in the open-close feeding device provided in the embodiment of the utility model;

[0040] Figure 4 This is a schematic diagram of the overall structure of the opening and closing type feeding device provided in an embodiment of the utility model.

[0041] Icons: 10-strip; 100-opening and closing driving component; 200-rotating plate; 300-roller; 400-feeding guide rail; 410-rotating shaft; 500-transmission component; 510-connecting head; 520-connecting plate; 610-feeding driving component; 620-feeding wheel; 700-linear guide rail. DETAILED DESCRIPTION

[0042] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0043] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are 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 and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0044] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0045] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0046] like Figure 1 , Figure 2 As shown, the first state is the closed state, that is, the roller 300 presses down the strip 10, and the second state is the open state. The opening and closing feeding device provided in this embodiment includes: an opening and closing driving component 100, a rotating plate 200, a roller 300 and a feeding guide rail 400; the feeding guide rail 400 is used to place the strip 10; the rotating plate 200 is rotatably connected to the feeding guide rail 400, so that the rotating plate 200 can rotate relative to the feeding guide rail 400, and the roller 300 is rotatably installed on the rotating plate 200, and the position of the roller 300 can be adjusted by rotating the rotating plate 200, so that the roller 300 can be switched between the open state and the closed state.

[0047] The opening and closing driving component 100 is transmission-connected with the rotating plate 200. The opening and closing driving component 100 can be set as a driving motor or a driving cylinder. The opening and closing driving component 100 can drive the rotating plate 200 to rotate relative to the feeding guide rail 400 to control the roller 300 to press down the strip 10 on the feeding guide rail 400. The opening and closing driving component 100 can control the roller 300 to switch freely between the open state and the closed state.

[0048] The opening and closing feeding device provided in the present embodiment is configured such that the rotating plate 200 is rotatably connected to the feeding guide rail 400, and the opening and closing driving component 100 is used to drive the rotating plate 200 to rotate relative to the feeding guide rail 400, so that the roller 300 rotatably installed on the rotating plate 200 can be opened and closed and rotated relative to the feeding guide rail 400. When it is necessary to place the strip 10 on the feeding guide rail 400, the opening and closing driving component 100 drives the rotating plate 200 to rotate in the direction away from the feeding guide rail 400, and the roller 300 avoids it. When the strip 10 is placed in place, the opening and closing driving component 100 drives the rotating plate 200 to rotate in the direction close to the feeding guide rail 400, and the roller 300 presses down the strip 10 on the feeding guide rail 400 to facilitate the subsequent transportation of the strip 10, thereby alleviating the technical problem in the prior art that the roller 300 on the existing feeding device cannot avoid the feeding of the robot.

[0049] On the basis of the above embodiments, in an optional implementation manner, a rotating shaft 410 is provided on the feeding guide rail 400 in the opening and closing feeding device provided in this embodiment, and the rotating shaft 410 is located on the side of the feeding guide rail 400 away from the strip 10, and the rotating plate 200 is rotatably connected to the rotating shaft 410, and the rotating plate 200 rotates around the rotating shaft 410. During the rotation of the rotating plate 200 around the rotating shaft 410, the roller 300 can be switched between an open state and a closed state.

[0050] In an optional embodiment, the opening and closing feeding device also includes a transmission member 500; one end of the transmission member 500 is connected to the driving end of the opening and closing driving member 100, and the other end of the transmission member 500 is connected to the rotating plate 200. The opening and closing driving member 100 drives the rotating plate 200 to rotate around the rotating axis 410 through the transmission member 500, and the transmission member 500 is used to apply the driving force generated by the opening and closing driving member 100 to the rotating plate 200.

[0051] Specifically, the transmission component 500 includes a connecting head 510 and a connecting plate 520; one end of the connecting head 510 is connected to the driving end of the opening and closing driving component 100, and the other end of the connecting head 510 is rotatably connected to the connecting plate 520. The end of the connecting plate 520 away from the connecting head 510 is connected to the rotating plate 200. When the roller 300 is in the closed state, the connecting plate 520 is connected to the end of the connecting head 510 in an L-shape, and the connection method between the connecting head 510 and the connecting plate 520 is specifically hinged.

[0052] When the strip 10 needs to be loaded, the opening and closing driving component 100 works, driving the connecting head 510 to move toward the opening and closing driving component 100, and the bottom of the connecting plate 520 moves along with the connecting head 510 toward the opening and closing driving component 100. Since the rotating plate 200 can only rotate around the rotating axis 410, the top of the connecting plate 520 moves along with the connecting head 510 toward away from the closing driving component 100, thereby driving the rotating plate 200 to move away from the feeding guide rail 400. The roller 300 and the rotating plate 200 avoid the placement of the strip 10, and the strip 10 can be smoothly placed on the feeding guide rail 400.

[0053] When the strip 10 is loaded, the opening and closing driving component 100 works, driving the connecting head 510 to move away from the closing and closing driving component 100, and the bottom of the connecting plate 520 moves along with the connecting head 510 to move away from the closing and closing driving component 100. Since the rotating plate 200 can only rotate around the rotating axis 410, the top of the connecting plate 520 moves along with the connecting head 510 toward the opening and closing driving component 100, thereby driving the rotating plate 200 to move toward the feeding guide rail 400, so that the roller 300 moves to the top of the strip 10, and the roller 300 presses down the strip 10 to ensure smooth feeding of the strip 10.

[0054] It should be noted that the rotating plate 200 is an inverted L-shaped structure, the vertical plate of the rotating plate 200 of the inverted L-shaped structure is rotatably connected to the rotating shaft 410, and the vertical plate is connected to the connecting plate 520, and the horizontal plate of the rotating plate 200 of the inverted L-shaped structure is installed with the roller 300.

[0055] In an optional embodiment, the opening and closing feeding device further includes a feeding drive assembly; the feeding drive assembly is used to abut against the strip 10 on the feeding guide rail 400 to drive the strip 10 to feed.

[0056] Specifically, Figure 3 As shown, the feeding drive assembly includes a feeding drive component 610 and a feeding wheel 620; the feeding wheel 620 is located below the roller 300, and the feeding wheel 620 and the roller 300 can clamp the strip 10; the feeding drive component 610 can be set as a driving motor, and can also be set as a driving cylinder. The feeding drive component 610 is transmission-connected with the feeding wheel 620, and the feeding drive component 610 can drive the feeding wheel 620 to rotate, so as to drive the strip 10 to feed.

[0057] like Figure 4As shown, in an optional embodiment, two feeding guide rails 400 are provided, and the two feeding guide rails 400 are arranged in parallel and spaced apart from each other. The two parallel feeding guide rails 400 ensure stable feeding of the strip 10, and two rotating plates 200 are correspondingly provided; the outer sides of the two feeding guide rails 400 away from each other are rotatably connected to the rotating plates 200, and two opening and closing driving components 100 are correspondingly provided, and the two opening and closing driving components 100 are respectively connected to the two rotating plates 200 in transmission.

[0058] In an optional embodiment, the opening and closing feeding device further includes a linear guide rail 700 ; the two feeding guide rails 400 are both slidably connected to the linear guide rail 700 to adjust the distance between the two feeding guide rails 400 .

[0059] Specifically, the two feeding guide rails 400 can be slidably connected to the linear guide rail 700 through a slider, and the two feeding guide rails 400 can move freely along the linear guide rail 700 respectively, that is, the spacing between the two feeding guide rails 400 can be adjusted to adapt to strips 10 of different widths.

[0060] In addition, in an optional embodiment, an image processing device may be provided along the conveying direction of the strip 10, and an image of the entire product may be collected during the conveying of the product at a certain step distance, thereby realizing full-area detection of the product appearance.

[0061] The opening and closing feeding device provided in this embodiment is convenient for placing the entire product on the track, and can convey the product forward at a certain step distance; the tracks on both sides open and close at the same time, and the rollers 300 open or press the feeding at the same time, so that the transmission is smooth and the feeding position is accurate; the track adopts an adjustable design, and the track width can be adjusted along the linear guide rail 700 to adapt to products of different widths.

[0062] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. An opening and closing feeding device, characterized in that: include: An opening and closing driving component (100), a rotating plate (200), a roller (300) and a feeding guide rail (400); The feeding guide rail (400) is used to place the strip (10); The rotating plate (200) is rotatably connected to the feeding guide rail (400); The roller (300) is rotatably mounted on the rotating plate (200); The opening and closing driving component (100) is transmission-connected to the rotating plate (200), and the opening and closing driving component (100) is configured to be able to drive the rotating plate (200) to rotate relative to the feeding guide rail (400) so as to control the roller (300) to press down the strip (10) on the feeding guide rail (400).

2. The opening and closing feeding device according to claim 1, characterized in that: The feeding guide rail (400) is provided with a rotating shaft (410), and the rotating plate (200) is rotatably connected to the rotating shaft (410) so that the rotating plate (200) rotates around the rotating shaft (410).

3. The opening and closing feeding device according to claim 2, characterized in that: The opening and closing type feeding device further comprises a transmission component (500); One end of the transmission member (500) is connected to the driving end of the opening and closing driving member (100), and the other end of the transmission member (500) is connected to the rotating plate (200). The opening and closing driving member (100) drives the rotating plate (200) to rotate around the rotating shaft (410) through the transmission member (500).

4. The opening and closing feeding device according to claim 3, characterized in that: The transmission component (500) comprises a connecting head (510) and a connecting plate (520); One end of the connecting head (510) is connected to the driving end of the opening and closing driving member (100), and the other end of the connecting head (510) is rotatably connected to the connecting plate (520); One end of the connecting plate (520) away from the connecting head (510) is connected to the rotating plate (200).

5. The opening and closing feeding device according to claim 1, characterized in that: The open-and-close feeding device also includes a feeding drive assembly; The feeding drive assembly is used to abut against the strip (10) on the feeding guide rail (400) to drive the strip (10) to feed.

6. The opening and closing feeding device according to claim 5, characterized in that: The feed drive assembly comprises a feed drive member (610) and a feed wheel (620); The feeding wheel (620) is located below the roller (300), and the feeding wheel (620) and the roller (300) are capable of clamping the strip (10); The feeding drive component (610) is drivingly connected to the feeding wheel (620), and the feeding drive component (610) is configured to be able to drive the feeding wheel (620) to rotate, so as to drive the strip (10) to feed.

7. The opening and closing feeding device according to claim 1, characterized in that: The feeding guide rails (400) are provided in two numbers, and the two feeding guide rails (400) are arranged in parallel and spaced apart from each other.

8. The opening and closing feeding device according to claim 7, characterized in that: The opening and closing feeding device also includes a linear guide rail (700); The two feeding guide rails (400) are both slidably connected to the linear guide rail (700) to adjust the distance between the two feeding guide rails (400).

9. The opening and closing feeding device according to claim 7, characterized in that: The number of rotating plates (200) is two; The outer sides of the two feeding guide rails (400) away from each other are both rotatably connected to the rotating plate (200).

10. The opening and closing feeding device according to claim 9, characterized in that: Two opening and closing driving components (100) are provided, and the two opening and closing driving components (100) are respectively connected in transmission with the two rotating plates (200).

Images