Marking machine convenient for chip positioning

Abstract

The utility model discloses a marking machine convenient for chip positioning, which is used for marking chips and comprises a pushing mechanism, a marking machine and a conveying track. The pushing mechanism is used for pushing the chip. And the marking machine is used for marking the chip. The conveying track comprises a feeding end, a marking part and a discharging end which are sequentially arranged in the first direction, the feeding end is connected with the pushing mechanism and used for feeding of the chips, the discharging end is connected with the pushing mechanism and used for discharging of the chips, and the marking part is arranged on the marking part and used for marking of the chips. Wherein the first direction is perpendicular to the thickness direction of the chip. The chip is directly pushed to the conveying track through the pushing mechanism, marking is carried out on the conveying track, middle moving equipment similar to a gripper is reduced, the structure is simplified, meanwhile, rapid marking of the chip is achieved, cost is saved, and the marking efficiency of the chip is improved.

Description

Technical Field

[0001] The present application relates to the technical field of chip marking, and particularly to a marking machine facilitating chip positioning. Background Art

[0002] A marking machine can mark different types of chips, thereby improving the aesthetics, recognition, etc. of the chips.

[0003] CN212531380U discloses a feeding gripper module of a two-dimensional code marking machine, including a module frame, a base, a gripper assembly, a mounting plate and a sliding mechanism. The base is fixed to the bottom end of the module frame, and a driving housing is arranged between adjacent module frames. A strip-shaped through groove is arranged at the bottom of the driving housing, and a driving screw is hinged inside the driving housing. A threaded seat is sleeved on the outer wall of the driving screw. A gripper assembly is arranged below the driving housing. Sliding mechanisms are arranged on both sides of the threaded seat. An adjustment groove is arranged inside the module frame, and a movable plate is arranged inside the adjustment groove. A telescopic rod is fixed to the bottom of the adjustment groove below the movable plate. The utility model not only realizes the height adjustment function of the module, improves the stability during product movement, reduces product dropping, but also improves the operation convenience during module installation.

[0004] However, the structure of the above solution is relatively complex, and the equipment cost is relatively high. Therefore, how to simplify the structure of the marking machine while realizing rapid chip marking is one of the problems that need to be solved urgently at present. Summary of the Utility Model

[0005] The present application aims to at least solve one of the technical problems existing in the prior art. For this reason, a first aspect embodiment of the present application provides a marking machine facilitating chip positioning, which can simplify the structure of the marking machine while realizing rapid chip marking.

[0006] A marking machine facilitating chip positioning according to a first aspect embodiment of the present application is used for marking chips and includes a pushing mechanism, a marking member and a conveying track; the pushing mechanism is used to push the chips; the marking member is used for marking the chips; the conveying track includes a feeding end, a marking part and a discharging end arranged in sequence along a first direction. The feeding end is connected to the pushing mechanism and is used for feeding the chips. The discharging end is connected to the pushing mechanism and is used for discharging the chips. The marking member is arranged at the marking part; wherein, the first direction is perpendicular to the thickness direction of the chips.

[0007] A marking machine according to an embodiment of the present application directly pushes the chips to the conveying track through the pushing mechanism and performs marking on the conveying track, reducing intermediate moving devices such as grippers, simplifying the structure while realizing rapid chip marking, saving costs and improving the marking efficiency of the chips.

[0008] In some embodiments, the marking machine further includes a pressing mechanism disposed at the feeding end and the discharging end. The pressing mechanism includes a pair of pressing components which are oppositely arranged. Each pressing component includes a connecting member, a pressing wheel, and a first guide rail. The connecting member includes a first section and a second section. The first section and the first guide rail both extend along the thickness direction of the chip. The first section is movably disposed on the first guide rail. The second section is connected to one end of the first section. The pressing wheel is connected to the end of the second section away from the first section. The second section extends in a second direction, and there is a gap between the second section and the first guide rail in the thickness direction of the chip so that the pressing wheel is located above the first guide rail. The gap is for the chip to pass through, and the pressing wheel is for pressing the chip. Wherein, the first direction, the second direction, and the thickness direction of the chip are perpendicular to each other pairwise.

[0009] In some embodiments, the pressing component further includes a positioning block. In the thickness direction of the chip, the positioning block is disposed on the side of the first guide rail away from the pressing wheel. The pressing component further includes an adjusting screw which passes through the first guide rail along the thickness direction of the chip and is threadedly connected to the positioning block at one end.

[0010] In some embodiments, the pressing component further includes an elastic member which passes through the first section along the second direction and is connected to the first guide rail at one end.

[0011] In some embodiments, the marking machine further includes a bracket and a second guide rail. The second guide rail extends in the second direction. The conveying track is disposed on the bracket, and the bracket is movably disposed on the second guide rail.

[0012] In some embodiments, the marking machine further includes a lifting cylinder. The output end of the lifting cylinder is connected to the marking part. The lifting cylinder is configured to lift the marking part along the thickness direction of the chip after the marking part receives the chip.

[0013] In some embodiments, the marking machine includes a baffle which is disposed on the marking part. The baffle is configured to rise to block the movement of the chip after the marking part receives the chip.

[0014] In some embodiments, the marking machine includes a detecting member which is disposed on the marking part for detecting the position of the chip.

[0015] In some embodiments, the marking machine includes a dust removal mechanism which is connected to the conveying track for dust removal during chip marking.

[0016] In some embodiments, the marking machine includes a negative pressure mechanism, which is connected to the marking part and used to adsorb the chip to the marking part.

[0017] Additional aspects and advantages of the present application will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present application will be further described below in conjunction with the drawings and embodiments, where:

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

[0020] Figure 2 is a schematic structural diagram of the pressing mechanism according to an embodiment of the present application.

[0021] Reference numerals: marking machine 1, chip 2;

[0022] transport track 10, feeding end 11, discharging end 12, marking part 13;

[0023] pressing mechanism 20, pressing assembly 21, connecting member 211, first section 2111, second section 2112, pressing wheel 212, first guide rail 213, positioning block 214, adjusting screw 215, elastic member 216;

[0024] support 30, second guide rail 31;

[0025] lifting cylinder 40;

[0026] baffle 50;

[0027] detecting member 60;

[0028] dust removal mechanism 70;

[0029] negative pressure mechanism 80;

[0030] first direction X, second direction Y, thickness direction Z of the chip. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] The embodiments of the present application will be described in detail below. Examples of the embodiments are shown in the 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 by referring to the drawings are exemplary and are only used to explain the present application and should not be construed as a limitation of the present application.

[0032] In the description of the present application, it should be understood that for the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc., it is based on the orientation or positional relationship shown in the 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. Therefore, it 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, and the meaning of multiple is more than two. Understandings such as greater than, less than, exceeding, etc. do not include the present number, and understandings such as above, below, within, etc. include the present number. If there is a description of first and second, 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.

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

[0035] In the description of the present 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 the present 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] Please refer to Figure 1 and Figure 2 , Figure 1 is a schematic structural diagram of a marking machine according to an embodiment of the present application, Figure 2 is a schematic structural diagram of a pressing mechanism according to an embodiment of the present application.

[0037] The embodiment of the present application provides a marking machine 1 for facilitating the positioning of a chip 2, which is used for marking the chip 2, and includes a pushing mechanism, a marking member, and a conveying track 10. The pushing mechanism is used to push the chip 2. The marking machine 1 is used for marking the chip 2. The conveying track 10 includes a feeding end 11, a marking portion 13, and a discharging end 12 arranged in sequence along the first direction X. The feeding end 11 is connected to the pushing mechanism and is used for feeding the chip 2. The discharging end 12 is connected to the pushing mechanism and is used for discharging the chip 2. The marking member is arranged at the marking portion 13 and is used for marking the chip 2. Among them, the first direction X and the thickness direction Z of the chip are perpendicular to each other.

[0038] In some embodiments, the first direction X can be represented by the direction indicated by the letter X in the figure, and the thickness direction Z of the chip can be represented by the direction indicated by the letter Z in the figure. The first direction X can be the length direction of the marking machine 1, and the thickness direction Z of the chip can be the vertical direction.

[0039] In some embodiments, the pushing mechanism can be a loading magazine, and the loading magazine is arranged at the feeding end 11 to directly eject the chip 2 into the conveying track 10.

[0040] In some embodiments, the pushing mechanism can be a carrying tray, and the carrying tray is arranged at the discharging end 12, and the discharging end 12 conveys the marked chip 2 to the tray.

[0041] In some embodiments, the conveying track 10 can be a guide rail, and a stepping motor drives a circular belt to make the chip 2 move in the track.

[0042] In some embodiments, the marking member 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 light beam, the material on the product surface is irradiated by the laser and quickly evaporates, and the deeper material is retained, so as to leave beautiful patterns, characters, trademarks, etc. on the product.

[0043] In some embodiments, the marking member can be arranged above the marking part 13 for marking the chip 2 on the marking part 13.

[0044] It should be noted that the pushing mechanism and the marking member are not shown in the figure.

[0045] A marking machine 1 according to an embodiment of the present application directly pushes the chip 2 to the conveying track 10 through a pushing mechanism, and performs marking on the conveying track 10, reducing intermediate moving devices such as grippers. While simplifying the structure, it realizes the rapid marking of the chip 2, saves costs, and improves the marking efficiency of the chip 2.

[0046] In some embodiments, the marking machine 1 further includes a pressing mechanism 20, and the pressing mechanism 20 is disposed at the feeding end 11 and the discharging end 12. The pressing mechanism 20 includes a pair of pressing components 21. The pair of pressing components 21 are oppositely arranged. The pressing component 21 includes a connecting member 211, a pressing wheel 212, and a first guide rail 213. The connecting member 211 includes a first section 2111 and a second section 2112. Both the first section 2111 and the first guide rail 213 extend along the thickness direction Z of the chip. The first section 2111 is movably disposed on the first guide rail 213. The second section 2112 is connected to one end of the first section 2111. The pressing wheel 212 is connected to the end of the second section 2112 away from the first section 2111. The second section 2112 extends along the second direction Y, and there is a gap between the second section 2112 and the first guide rail 213 in the thickness direction Z of the chip so that the pressing wheel 212 is located above the first guide rail 213. The gap is for the chip 2 to pass through, and the pressing wheel 212 is used to press the chip 2. Wherein, the first direction X, the second direction Y, and the thickness direction Z of the chip are perpendicular to each other in pairs.

[0047] In some embodiments, the second direction Y can be represented by the direction indicated by the letter Y in the figure. The second direction Y can be the width direction of the marking machine 1.

[0048] In some embodiments, the number of the pressing mechanisms 20 can be two, and the two pressing mechanisms 20 are respectively disposed at the feeding end 11 and the discharging end 12.

[0049] In some embodiments, the pressing mechanism 20 can include a pair of pressing components 21, and the pair of pressing components 21 can be respectively disposed at both ends of the feeding end 11 in the second direction Y.

[0050] In some embodiments, the pressing mechanism 20 can include a pair of pressing components 21, and the pair of pressing components 21 can be respectively disposed at both ends of the discharging end 12 in the second direction Y.

[0051] In some embodiments, the pressing component 21 can include a connecting member 211, a pressing wheel 212, and a first guide rail 213. The connecting member 211 can be columnar. The connecting member 211 includes a first section 2111 and a second section 2112. The first section 2111 extends along the thickness direction Z of the chip, and the first guide rail 213 also extends along the thickness direction Z of the chip. The first section 2111 is movably disposed on the first guide rail 213, and the first section 2111 can move along the first guide rail 213 in the thickness direction Z of the chip. In addition, one end of the first section 2111 connecting the second section 2112 extends beyond the first guide rail 213 and is located above the first guide rail 213.

[0052] In some embodiments, the second section 2112 is connected to the first section 2111. The second section 2112 extends along the second direction Y. One end of the second section 2112 is connected to the first section 2111, and the other end is connected to the pressing wheel 212.

[0053] In some embodiments, the pressing mechanism 20 includes a pair of pressing components 21, and two pressing wheels 212 in the pair of pressing components 21 are arranged oppositely. When the chip 2 is located at the feeding end 11 or the discharging end 12, the two pressing wheels 212 press both ends of the chip 2 in the second direction Y.

[0054] By pressing the chip 2 with the pressing component 21, the risk that both sides of the chip 2 warp up on the conveying track 10, resulting in material jamming during feeding or discharging, is reduced, and the transmission efficiency and reliability of the chip 2 are improved.

[0055] In some embodiments, the pressing component 21 further includes a positioning block 214. In the thickness direction Z of the chip, the positioning block 214 is arranged on the side of the first guide rail 213 away from the pressing wheel 212. The pressing component 21 further includes an adjusting screw 215. The adjusting screw 215 penetrates through the first guide rail 213 along the thickness direction Z of the chip, and one end thereof is threadedly connected to the positioning block 214.

[0056] In some embodiments, the pressing wheel 212 is located above the guide rail, and the positioning block 214 is located below the guide rail.

[0057] In some embodiments, the adjusting screw 215 penetrates through the first guide rail 213, and the first guide rail 213 may be provided with a channel for the adjusting screw 215 to penetrate through.

[0058] In some embodiments, the adjusting screw 215 may be threadedly connected to the positioning block 214. By adjusting the adjusting screw 215, the threaded connection depth between the adjusting screw 215 and the positioning block 214 can be changed, so as to change the distance between the positioning block 214 and the first guide rail 213 in the thickness direction Z of the chip, thereby adjusting the distance between the guide rail and the pressing wheel 212 in the thickness direction Z of the chip, and thus changing the size of the gap, so as to be applicable to chips 2 of different thicknesses and improve the practicability and applicability of the marking machine 1.

[0059] In some embodiments, the pressing component 21 further includes an elastic member 216. The elastic member 216 penetrates through the first section 2111 along the second direction Y, and one end thereof is connected to the first guide rail 213.

[0060] In some embodiments, the elastic member 216 may be a spring.

[0061] In some embodiments, the elastic member 216 penetrates into the first guide rail 213 from the first section 2111, so that the pressing wheel 212 can provide a downward pressure when the chip 2 is fed through the action of the elastic member 216, thereby increasing the friction between the chip 2 and the conveying track 10. At the same time, the pressing wheel 212 itself will also receive an upward reaction force from the chip 2. The elastic member 216 can use its own elastic deformation to offset the upward reaction force and can provide a relatively stable downward pressure.

[0062] The pressure of the pressing wheel 212 on the chip 2 is adjusted by the elastic member 216, so as to avoid the risk of damaging the chip 2 caused by excessive pressure, and on the other hand, improve the reliability of pressing the chip 2.

[0063] In some embodiments, the marking machine 1 further includes a bracket 30 and a second guide rail 31. The second guide rail 31 extends along the second direction Y. The conveying track 10 is arranged on the bracket 30, and the bracket 30 is movably arranged on the second guide rail 31.

[0064] In some embodiments, the bracket 30 can be a part of the conveying track 10. When the size of the bracket 30 in the second direction Y becomes larger, the size of the conveying track 10 in the second direction Y also becomes larger. When the size of the bracket 30 in the second direction Y becomes smaller, the size of the conveying track 10 in the second direction Y also becomes smaller.

[0065] The bracket 30 is movably arranged on the second guide rail 31. The size of the bracket 30 in the second direction Y is adjusted through the second guide rail 31, so as to adjust the size of the conveying track 10 in the second direction Y, so as to be applicable to chips 2 of various sizes, and improve the applicability and practicability of the marking machine 1.

[0066] In some embodiments, the marking machine 1 further includes a lifting cylinder 40. The output end of the lifting cylinder 40 is connected to the marking part 13. The lifting cylinder 40 is configured to lift the marking part 13 along the thickness direction Z of the chip after the marking part 13 receives the chip 2.

[0067] In some embodiments, when the chip 2 enters the marking part 13, the lifting cylinder 40 lifts the marking part 13, so that the chip 2 is lifted, facilitating the marking member to mark the chip 2, reducing the risk of unsatisfactory marking effect caused by the excessive distance between the marking member and the chip 2 in the thickness direction Z of the chip, and improving the marking quality.

[0068] In some embodiments, after the chip 2 is marked, the lifting cylinder 40 lowers the marking part 13 to reset, so as to prepare for marking the next chip 2.

[0069] In some embodiments, the marking machine 1 includes a baffle 50. The baffle 50 is arranged on the marking part 13. The baffle 50 is configured to rise to block the movement of the chip 2 after the marking part 13 receives the chip 2.

[0070] In some embodiments, when the chip 2 enters the marking part 13, the baffle 50 rises to block the movement of the chip 2, facilitating the marking member to mark the chip 2, and improving the marking quality of the chip 2.

[0071] In some embodiments, after the chip 2 is marked, the baffle 50 descends so that the marked chip 2 can continue to be conveyed.

[0072] In some embodiments, the baffle 50 can be controlled to lift and lower by a cylinder.

[0073] In some embodiments, the marking machine 1 includes a detecting member disposed in the marking portion 13 for detecting the position of the chip 2.

[0074] In some embodiments, the detecting member can be a camera or a position sensor.

[0075] In some embodiments, when the detecting member 60 detects that the chip 2 enters the marking portion 13, it can drive the lifting cylinder 40 to lift the marking portion 13.

[0076] In some embodiments, when the detecting member 60 detects that the chip 2 enters the marking portion 13, it can drive the baffle 50 to rise to block the movement of the chip 2.

[0077] By setting the detecting member to detect the position of the chip 2, the accuracy of marking is improved and the marking quality is enhanced.

[0078] In some embodiments, the marking machine 1 includes a dust removal mechanism 70 connected to the conveying track 10 for dust removal during the marking of the chip 2.

[0079] In some embodiments, the dust removal mechanism 70 can be a dust removal pipeline, and the dust removal pipeline can be connected to the surface of the conveying track 10 to adsorb the impurities generated during marking, reduce the risk of the chip 2 being contaminated, and improve the quality of the chip 2.

[0080] In some embodiments, the marking machine 1 includes a negative pressure mechanism 80 connected to the marking portion 13 for adsorbing the chip 2 to the marking portion 13.

[0081] In some embodiments, the surface of the conveying track 10 can have a pore channel connected to the negative pressure mechanism 80 to provide negative pressure to the conveying track 10, thereby adsorbing the chip 2, reducing the risk of the chip 2 falling, and improving the quality of the chip 2.

[0082] The embodiments of the present application have been described in detail above with reference to the 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 that facilitates chip positioning, used for chip marking, characterized in that: include: A pushing mechanism, used for pushing the chip; A marking part, used for marking the chip; The conveying track comprises a feeding end, a marking part and a discharging end sequentially arranged along a first direction, wherein the feeding end is connected to the pushing mechanism and used for feeding the chip, the discharging end is connected to the pushing mechanism and used for discharging the chip, and the marking part is arranged at the marking part; The first direction and the thickness direction of the chip are perpendicular to each other.

2. The marking machine according to claim 1, characterized in that: The marking machine further comprises a clamping mechanism, which is arranged at the feeding end and the discharging end; The clamping mechanism comprises a pair of clamping assemblies, the pair of clamping assemblies are arranged opposite to each other, the clamping assembly comprises a connecting member, a clamping wheel and a first guide rail, the connecting member comprises a first section and a second section, the first section and the first guide rail both extend along the thickness direction of the chip, the first section is movably arranged on the first guide rail, the second section is connected to one end of the first section, the clamping wheel is connected to one end of the second section away from the first section, the second section extends along the second direction, and the second section and the first guide rail have a gap in the thickness direction of the chip so that the clamping wheel is located above the first guide rail, the gap is used for the chip to pass through, and the clamping wheel is used to clamp the chip; The first direction, the second direction and the thickness direction of the chip are perpendicular to each other.

3. The marking machine according to claim 2, characterized in that: The clamping assembly further comprises a positioning block, which is arranged on a side of the first guide rail away from the pressing wheel in the thickness direction of the chip; The clamping assembly further includes an adjusting screw, which is inserted through the first guide rail along the thickness direction of the chip and has one end threadedly connected to the positioning block.

4. The marking machine according to claim 3, characterized in that: The clamping assembly further includes an elastic member, which is arranged through the first section along the second direction and has one end connected to the first guide rail.

5. The marking machine according to claim 1, characterized in that: The marking machine further comprises a bracket and a second guide rail, wherein the second guide rail extends along a second direction, the conveying track is arranged on the bracket, and the bracket is movably arranged on the second guide rail.

6. The marking machine according to claim 1, characterized in that: The marking machine further comprises a lifting cylinder, an output end of which is connected to the marking part, and the lifting cylinder is configured to lift the marking part along the thickness direction of the chip after the marking part receives the chip.

7. The marking machine according to claim 6, characterized in that: The marking machine includes a baffle, which is disposed at the marking part and is configured such that after the marking part receives the chip, the baffle rises to block the chip from moving.

8. The marking machine according to claim 7, characterized in that: The marking machine comprises a detection component, which is arranged at the marking part and is used to detect the position of the chip.

9. The marking machine according to claim 1, characterized in that: The marking machine comprises a dust removal mechanism, which is connected to the conveying track and is used for dust removal during chip marking.

10. The marking machine according to claim 1, characterized in that: The marking machine comprises a negative pressure mechanism, which is connected to the marking part and is used to adsorb the chip to the marking part.

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