Marking machine for marking two sides of chip

Abstract

The utility model discloses a marking machine for marking two sides of a chip. The marking machine is used for marking the chip. The marking machine comprises a feeding machine, a discharging machine, a carrying table, a marking piece and a conveying mechanism. The feeding machine is used for feeding the chips. And the blanking machine is used for blanking the chips. The carrying platform is used for placing the chip. The marking piece is arranged on the carrying table and used for marking the surface, away from the carrying table, of the chip. The conveying mechanism comprises a first conveying part and a second conveying part, the first conveying part is connected with the feeding machine and the carrying table, and the second conveying part is connected with the carrying table and the discharging machine. Feeding of the chip is achieved through the feeding machine, marking of the chip is achieved through the carrying table and the marking piece, discharging of the chip is achieved through the discharging machine, the chip is conveyed through the conveying mechanism, automation of a marking production line is improved, the chip marking speed is increased, and the production efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of chip marking, and in particular to a marking machine for marking both sides of a chip. Background Art

[0002] The marking machine can mark different types of chips, thereby improving the appearance and recognition of the chips.

[0003] CN115781034A discloses an array chip marking machine, including a conveyor belt and a laser marking machine, wherein two laser marking machines are symmetrically arranged on the conveyor belt bracket, and the two laser marking machines are respectively located on the brackets on both sides of the conveyor belt, and also includes a plurality of cleaning mechanisms, wherein a first mounting frame is mounted on the conveyor belt bracket, and the cleaning mechanism is mounted on the first mounting frame, and the cleaning mechanism is connected to the conveyor belt bracket, and the cleaning mechanism is used to temporarily fix and clean the chip conveyed on the conveyor belt. Through the above technical scheme, the problem in the prior art that when there are impurities such as dust on the chip surface, it is easy to cause the laser to be covered by dust when irradiating the chip, resulting in defects in chip marking, making the imprint on the chip surface obtained by marking unclear, and unable to be packaged and sold normally is solved.

[0004] However, the above solution only proposes a conveyor belt, and does not mention how to quickly load and unload materials. Therefore, how to achieve fast chip marking, loading and unloading is one of the problems that need to be solved urgently. Utility Model Content

[0005] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the first embodiment of the present application proposes a marking machine for marking both sides of a chip, which can mark the chip quickly and improve production efficiency.

[0006] According to the embodiment of the first aspect of the present application, a marking machine for marking both sides of a chip is used for marking a chip. The marking machine includes a loader, a unloader, a carrier, a marking piece and a conveying mechanism. The loader has a loading station for loading the chip. The unloader has an unloading station for unloading the chip. The carrier is used to place the chip. The marking piece is arranged on the carrier, and the marking piece is used to mark the surface of the chip away from the carrier. The conveying mechanism includes a first conveying piece and a second conveying piece, the first conveying piece connects the loader and the carrier, and the second conveying piece connects the carrier and the unloader.

[0007] A marking machine according to an embodiment of the present application realizes the feeding of chips through a feeding machine, realizes the marking of chips through a carrier table and a marking member, realizes the discharging of chips through a discharging machine, and conveys the chips through a conveying mechanism, improving the automation of the marking production line, increasing the speed of chip marking, and improving production efficiency.

[0008] In some embodiments, the marking machine further includes a flipping member, the flipping member is connected to the carrier table, and the flipping member is used to flip the chip by 180°.

[0009] In some embodiments, the marking machine further includes a flipping platform, the flipping platform is connected to the carrier table, and the flipping member is arranged on the flipping platform.

[0010] In some embodiments, the conveying mechanism further includes a third conveying member, the third conveying member connects the carrier table and the flipping platform, and the third conveying member can convey the chip between the carrier table and the flipping platform.

[0011] In some embodiments, both the first conveying member and the third conveying member extend along a first direction, the second conveying member extends along a second direction, and the first direction and the second direction are perpendicular to each other.

[0012] In some embodiments, the marking machine further includes a detection member, the detection member is arranged on the second conveying member and is located between the carrier table and the discharging machine, and the detection member is used to detect the marking condition of the chip.

[0013] In some embodiments, the marking machine further includes a controller, the conveying mechanism and the detection member are respectively signal-connected to the controller, the controller is used to receive the detection information of the detection member, and the controller is used to drive the conveying mechanism to work.

[0014] In some embodiments, the number of the marking members is multiple, and each marking member is respectively used to mark the corresponding chip.

[0015] In some embodiments, the number of the loading stations is multiple, and the multiple loading stations are arranged in the vertical direction.

[0016] In some embodiments, the number of the unloading stations is multiple, and the multiple unloading stations are arranged in the vertical direction.

[0017] Additional aspects and advantages of the present application will be given in part in the following description, will become apparent in part from the following description, or will be understood through the practice of the present application. Description of the Drawings

[0018] The following further describes the present application in conjunction with the drawings and embodiments, where:

[0019] Figure 1 This is a schematic structural diagram of the marking machine according to the embodiment of the present application.

[0020] Reference numerals: marking machine 1, chip 2;

[0021] Conveying mechanism 10, first conveying member 11, second conveying member 12, third conveying member 13;

[0022] Turning member 20;

[0023] Loading machine 30, loading station 31;

[0024] Carrier table 40;

[0025] Marking member 50;

[0026] Unloading machine 60, unloading station 61;

[0027] Detection member 70;

[0028] Turning platform 80;

[0029] Controller 90;

[0030] First direction X, second direction Y, vertical direction Z. Detailed implementation manners

[0031] The embodiments of the present application will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and should not be construed as a limitation to the present application.

[0032] In the description of the present application, it should be understood that for the orientation description, such as up, down, front, back, left, right, etc., the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present application 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 should not be construed as a limitation to the present application.

[0033] In the description of the present application, the meaning of several is more than one, the meaning of multiple is more than two, greater than, less than, exceeding, etc. are understood as not including the number itself, and above, below, within, etc. are understood as including the number itself. If there is a description of first and second, it is only for the purpose of distinguishing technical features and should not 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.

[0034] In the description of this application, unless otherwise clearly defined, terms such as "setting", "installation", "connection", etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in this application in combination with the specific content of the technical solution.

[0035] In the description of this application, the description with reference to terms such as "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0036] In the first aspect embodiment of this application, a marking machine 1 for double-sided marking of chips is provided for marking chips 2. The marking machine 1 includes a loading machine 30, an unloading machine 60, a stage 40, a marking member 50, and a conveying mechanism 10. The loading machine 30 has a loading station 31 for loading chips 2. The unloading machine 60 has an unloading station 61 for unloading chips 2. The stage 40 is used for placing chips 2. The marking member 50 is arranged on the stage 40, and the marking member 50 is used for marking the surface of the chip 2 facing away from the stage 40. The conveying mechanism 10 includes a first conveying member 11 and a second conveying member 12. The first conveying member 11 connects the loading machine 30 and the stage 40, and the second conveying member 12 connects the stage 40 and the unloading machine 60.

[0037] In some embodiments, the first conveying member 11 and the second conveying member 12 of the conveying mechanism 10 can be conveyor belts, guide rails, etc.

[0038] In some embodiments, the loading station 31 of the loading machine 30 can be a card slot, and the chip 2 is clamped in the card slot, and the chip 2 is conveyed to the first conveying member 11 by a power member such as a cylinder.

[0039] Alternatively, the chip 2 can be arranged on other carrier members, the carrier members are arranged at the loading station 31 of the loading machine 30, and the tray is conveyed to the first conveying member 11 by a power member such as a cylinder, so as to realize the conveying of the chip 2 to the first conveying member 11. The carrier member can be a special tray for the chip 2, etc.

[0040] In some embodiments, the marking member 50 can be a laser marking machine 1. The working principle of laser marking is to use a laser beam to mark the surface of different types of products. After the laser beam emits a pulsed beam, the substances on the product surface are irradiated by the laser and quickly evaporate, and the deeper substances are retained, so as to leave beautiful patterns, words, trademarks, etc. on the product.

[0041] In some embodiments, the blanking station 61 of the blanking machine 60 can be a card slot, and the chip 2 on the second conveyor 12 can be clamped in the card slot by a moving member such as a clamping jaw or a manipulator.

[0042] Alternatively, the chip 2 can be disposed on other carrier members, and the carrier member on the second conveyor 12 can be clamped in the card slot by a moving member such as a clamping jaw or a manipulator, thereby realizing the conveyance of the chip 2 on the second conveyor 12. The carrier member can be a dedicated tray for the chip 2 or the like.

[0043] In some embodiments, the working process of the marking machine 1 is as follows: The chip 2 is disposed on the loading station 31 of the loading machine 30. The loading machine 30 conveys the chip 2 on the loading station 31 to the first conveyor 11. The first conveyor 11 conveys the chip 2 to the stage 40. The marking machine 1 can be disposed on the stage 40 and mark the chip 2 conveyed to the stage 40. After the marking is completed, the chip 2 enters the second conveyor 12, and the second conveyor 12 conveys the chip 2 to the blanking machine 60.

[0044] In some embodiments, the first conveyor 11 conveys the chip 2 to the stage 40, and the manner of placing the chip 2 on the stage 40 into the second conveyor 12 can be achieved by a clamping jaw or a manipulator.

[0045] A marking machine 1 according to an embodiment of the present application realizes the loading of the chip 2 through the loading machine 30, realizes the marking of the chip 2 through the stage 40 and the marking member 50, realizes the blanking of the chip 2 through the blanking machine 60, and conveys the chip 2 through the conveying mechanism 10, improving the automation of the marking production line, increasing the marking speed of the chip 2, and improving the production efficiency.

[0046] In some embodiments, the marking machine 1 further includes a flipping member 20, and the flipping member 20 is connected to the stage 40. The flipping member 20 is used to flip the chip 2 by 180°.

[0047] In some embodiments, the chip 2 has two surfaces in its thickness direction, and both of these surfaces need to be marked by the marking member 50. The chip 2 is disposed on the loading machine 30, the loading machine 30 conveys the chip 2 to the first conveyor 11, the first conveyor 11 conveys the chip 2 to the stage 40, and the marking member 50 marks the chip 2 on the stage 40. Among them, when the chip 2 is conveyed to the stage 40, the first surface of the chip 2 contacts the stage 40, and the marking member 50 is usually disposed above the stage 40, and the marking member 50 can only mark the second surface of the chip 2. The second surface is the surface of the chip 2 that faces away from the stage 40 in its thickness direction.

[0048] Therefore, the flipping member 20 is provided. After the marking member 50 finishes marking the second surface of the chip 2, the flipping member 20 flips the chip 2 by 180°, so that the second surface of the chip 2 contacts the carrier 40, and the first surface is arranged away from the carrier 40, enabling the marking member 50 to mark the first surface of the chip 2.

[0049] In some embodiments, the flipping member 20 can be a gripper or other magnetic members with a rotating shaft, etc., and the magnetic member can adsorb the chip 2.

[0050] By providing the flipping member 20, the marking machine 1 can mark two surfaces of the chip 2, saving the process of the chip 2 re-entering the process to mark the second surface after marking one surface, and improving the marking efficiency.

[0051] In some embodiments, the marking machine 1 further includes a flipping platform 80. The flipping platform 80 is connected to the carrier 40, and the flipping member 20 is arranged on the flipping platform 80.

[0052] In some embodiments, the structure of the flipping platform 80 can be the same as that of the carrier 40 for carrying the chip 2.

[0053] In some embodiments, when the chip 2 is arranged on the carrier 40, the marking member 50 marks the second surface of the chip 2. After the marking is completed, the chip 2 is conveyed to the flipping platform 80, and the flipping member 20 flips the chip 2 on the flipping platform 80.

[0054] By providing the flipping platform 80 for the flipping process of the chip 2, the marking process of the chip 2 is carried out on the carrier 40, avoiding the risk of interference caused by setting the marking and flipping processes in the same place, and improving the safety of marking.

[0055] In some embodiments, the conveying mechanism 10 further includes a third conveying member 13. The third conveying member 13 connects the carrier 40 and the flipping platform 80, and the third conveying member 13 can convey the chip 2 between the carrier 40 and the flipping platform 80.

[0056] In some embodiments, the third conveying member 13 of the conveying mechanism 10 can be a conveyor belt, a guide rail, etc.

[0057] In some embodiments, the chip 2 on the carrier 40 can be moved to the third conveying member 13, the chip 2 on the third conveying member 13 can be moved to the flipping platform 80, the chip 2 on the flipping platform 80 can be moved to the third conveying member 13, and the chip 2 on the third conveying member 13 can be moved to the carrier 40 by moving members such as clamping jaws or manipulators.

[0058] In some embodiments, the chip 2 is set on the carrier 40. After the marking part 50 marks the second surface of the chip 2, the chip 2 is transported to the flipping platform 80 through the third conveying member 13. The flipping member 20 flips the chip 2. The third conveying member 13 transports the chip 2 on the flipping platform 80 to the carrier 40, and the marking part 50 marks the first surface of the chip 2.

[0059] In some embodiments, the first conveying member 11 and the third conveying member 13 both extend along a first direction X, and the second conveying member 12 extends along a second direction Y. The first direction X and the second direction Y are perpendicular to each other.

[0060] In some embodiments, the first direction X may be represented by the direction indicated by the letter X in the figure, and the second direction Y may be represented by the direction indicated by the letter Y in the figure.

[0061] In some embodiments, the first direction X may be the length direction of the marking machine 1, and the second direction Y may be the width direction of the marking machine 1. The verticality may be an angle of 90 degrees between the two, or may be close to 90 degrees, but not absolutely vertical.

[0062] In some embodiments, by setting the extension directions of the third conveying member 13 and the second conveying member 12 to be perpendicular to each other, the risk of interference between the third conveying member 13 and the second conveying member 12 is avoided.

[0063] In some embodiments, the marking machine 1 further includes a detection member 70 , which is disposed on the second conveying member 12 and located between the carrier 40 and the unloader 60 . The detection member 70 is used to detect the marking status of the chip 2 .

[0064] In some embodiments, the detection element 70 may be a line scan camera to detect whether the marked chip 2 meets the marking standard.

[0065] In some embodiments, the object distance of the line scan camera may be 15 mm, thereby saving installation space for the detection member 70 .

[0066] In some embodiments, the line scan camera may have its own light source, thereby saving installation space for an additional light source.

[0067] By providing the detection element 70 , the marked chips 2 are detected, and the chips 2 detected to be unqualified in marking can be intervened manually or by other means, thereby improving the qualified rate of the chips 2 .

[0068] In some embodiments, the marking machine 1 further includes a controller 90 , the conveying mechanism 10 and the detection member 70 are respectively connected to the controller 90 by signals, the controller 90 is used to receive detection information of the detection member 70 , and the controller 90 is used to drive the conveying mechanism 10 to work.

[0069] In some embodiments, the controller 90 may be a computer mainframe.

[0070] In some embodiments, the controller 90 may be signal-connected to the detector 70, and the connection method may be circuit connection, WiFi connection, Bluetooth connection, etc.

[0071] In some embodiments, the controller 90 may be signal-connected to the conveying mechanism 10, and the connection method may be circuit connection, WiFi connection, Bluetooth connection, etc.

[0072] In some embodiments, the controller 90 receives the detection information of the detector 70, so as to determine the information on whether the chip 2 is qualified and the marking information of each surface of the chip 2.

[0073] For example, when the marking information of the chip 2 is that only one surface is marked, the controller 90 controls the third conveyor 13 to convey the chip 2 to the flipping platform 80, the flipping member 20 of the flipping platform 80 flips the chip 2, and the third conveyor 13 conveys the chip 2 to the carrier 40, so that the marking member 50 marks the other surface of the chip 2.

[0074] For example, when the marking information of the chip 2 is that both surfaces are marked, the controller 90 controls the second conveyor 12 to convey the chip 2 to the blanking machine 60 for blanking.

[0075] For example, when the marking information of the chip 2 is unqualified, the chip 2 is taken out by means of manual intervention.

[0076] By controlling the marking and conveying of the chip 2 by the controller 90, the automation is improved, the production efficiency is improved, and the risk of unqualified chips 2 is reduced.

[0077] In some embodiments, the number of the marking members 50 is multiple, and each marking member 50 is respectively used for marking the corresponding chip 2.

[0078] In some embodiments, the number of the marking members 50 may be two, and the marking member 50 may have multiple marking ends, and each marking end corresponds to a chip 2, so that the marking machine 1 can mark multiple chips 2 at the same time.

[0079] In some embodiments, the number of the marking members 50 may be multiple, one marking member 50 may have one marking end, and multiple marking members 50 respectively correspond to each chip 2, so that multiple marking members 50 can mark multiple chips 2 at the same time.

[0080] In some embodiments, the marking machine 1 may be a laser marking machine 1, and the marking end may be the laser output port of the laser marking machine 1.

[0081] By setting multiple marking parts 50 to mark multiple chips 2 simultaneously, the production efficiency is improved.

[0082] In some embodiments, the number of loading stations 31 is multiple, and the multiple loading stations 31 are arranged along the vertical direction Z.

[0083] In some embodiments, the vertical direction Z can be represented by the direction indicated by the letter Z. The vertical direction Z can be parallel to the height direction of the marking machine 1.

[0084] In some embodiments, the loader 30 can have multiple loading stations 31. The loading station 31 can be a card slot, and the multiple card slots are arranged along the vertical direction Z. That is, multiple chips 2 or trays carrying the chips 2 can be set on the loader 30 simultaneously.

[0085] In some embodiments, the loader 30 can use a double - stroke cylinder and a blocking cylinder to convey the chips 2 layer by layer down to the first conveyor 11. The loading station 31 moves downward, and the chips 2 in the lowermost loading station 31 are conveyed to the first conveyor 11. After the chips 2 are conveyed, the loading station 31 can move upward to place new chips 2 again.

[0086] In some embodiments, the first conveyor 11 conveys the chips 2 to the stage 40 for marking. At the same time, the loader 30 conveys new chips 2 to the first conveyor 11, and each process is carried out simultaneously, improving the production efficiency.

[0087] In some embodiments, the number of unloading stations 61 is multiple, and the multiple unloading stations 61 are arranged along the vertical direction Z.

[0088] In some embodiments, the vertical direction Z can be represented by the direction indicated by the letter Z. The vertical direction Z can be parallel to the height direction of the marking machine 1.

[0089] In some embodiments, the unloader 60 can have multiple unloading stations 61. The unloading station 61 can be a card slot, and the multiple card slots are arranged along the vertical direction Z. That is, multiple chips 2 or trays carrying the chips 2 can be set on the unloader 60 simultaneously.

[0090] In some embodiments, the unloader 60 can use a double - stroke cylinder and a blocking cylinder to convey the chips 2 layer by layer down to the mechanism for storing the chips 2. The unloading station 61 moves upward, and the chips 2 in the uppermost unloading station 61 are conveyed to the mechanism for storing the chips 2. After the chips 2 are conveyed, the unloading station 61 can move upward to convey new chips 2 again.

[0091] In some embodiments, the second conveyor 12 conveys the chip 2 to the blanking machine 60, and the blanking machine 60 conveys the chip 2 to the mechanism for storing the chip 2. At the same time, the blanking machine 60 receives new chips 2, and each process is carried out simultaneously, improving the production efficiency.

[0092] The embodiments of the present application have been described in detail above in conjunction with the accompanying drawings. However, the present application is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present application within the scope of knowledge possessed by those of ordinary skill in the art. In addition, the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

Claims

1. A marking machine for marking both sides of a chip, wherein the chip has a first surface and a second surface opposite to each other, characterized in that: include: A loading machine, having a loading station for loading the chips; A blanking machine, having a blanking station for blanking the chips; A carrier, used for placing the chip; A marking member, disposed on the carrier, for marking a surface of the chip facing away from the carrier; The conveying mechanism includes a first conveying member and a second conveying member, wherein the first conveying member connects the loading machine and the carrier, and the second conveying member connects the carrier and the unloading machine.

2. The marking machine according to claim 1, characterized in that: The marking machine further comprises a flipping member, which is connected to the carrier and is used to flip the chip by 180°.

3. The marking machine according to claim 2, characterized in that: The marking machine further comprises a flipping platform, the flipping platform is connected to the carrier, and the flipping member is arranged on the flipping platform.

4. The marking machine according to claim 3, characterized in that: The conveying mechanism further includes a third conveying member, which connects the carrier and the flip platform, and the third conveying member can convey the chip between the carrier and the flip platform.

5. The marking machine according to claim 4, characterized in that: The first conveying member and the third conveying member both extend along a first direction, the second conveying member extends along a second direction, and the first direction and the second direction are perpendicular to each other.

6. The marking machine according to claim 1, characterized in that: The marking machine further includes a detection member, which is disposed on the second conveying member and located between the carrier and the unloader, and is used to detect the marking status of the chip.

7. The marking machine according to claim 6, characterized in that: The marking machine further includes a controller, the conveying mechanism and the detection member are respectively connected to the controller by signal, the controller is used to receive detection information of the detection member, and the controller is used to drive the conveying mechanism to work.

8. The marking machine according to claim 1, characterized in that: There are multiple marking parts, and each marking part is used to mark the corresponding chip.

9. The marking machine according to claim 1, characterized in that: There are multiple loading stations, and the multiple loading stations are arranged in a vertical direction.

10. The marking machine according to claim 1, characterized in that: There are multiple material unloading stations, and the multiple material unloading stations are arranged in a vertical direction.

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