Crystal ring storage device and die bonder

Abstract

The utility model is applicable to the technical field of die bonding equipment, and provides a crystal ring storage device and a die bonder, the crystal ring storage device comprises a main support, a first pushing mechanism, a second pushing mechanism and a supporting assembly. After the crystal ring is placed on the supporting assembly, the crystal ring can be pushed in the forward direction in the second direction through the first pushing mechanism, and meanwhile the crystal ring is pushed in the reverse direction in the second direction through the second pushing mechanism. After the crystal rings are placed on the supporting assemblies, the first pushing mechanism and the second pushing mechanism can push the crystal rings at the two sides of the supporting assemblies at the same time, and pushing forming of the first pushing mechanism and the second pushing mechanism can be controlled respectively, so that the crystal rings on the multiple supporting assemblies can be positioned to preset positions at the same time; therefore, the positioning of the crystal ring on the supporting assembly is more convenient and faster, and the working efficiency of die bonding is also improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of crystal bonding equipment, and in particular relates to a crystal ring storage device and a crystal bonding machine. Background Technology

[0002] A die bonder is a key piece of equipment used in semiconductor packaging and LED (Light Emitting Diode) manufacturing. Its main function is to precisely separate the chip from the die ring and fix it onto the substrate, achieving a stable bond through adhesives (such as silver paste) or eutectic bonding. Die bonders typically include a die ring storage device that holds multiple die rings. During die bonding, this device works in conjunction with a die ring gripping device to feed the die rings. However, existing die ring storage devices often suffer from difficulties in die ring positioning, severely impacting die bonding efficiency. Utility Model Content

[0003] The purpose of this invention is to provide a crystal ring storage device and a crystal bonding machine, which aims to solve the technical problem of inconvenient crystal ring positioning in the use of existing crystal ring storage devices.

[0004] This invention is implemented as follows: Firstly, a crystal ring storage device is provided. The crystal ring storage device includes a main support, a first pushing mechanism, a second pushing mechanism, and a support assembly. The support assembly is used to place the crystal ring. There are multiple support assemblies, all of which are disposed on the main support. The multiple support assemblies are arranged sequentially at intervals along a first direction. The first pushing mechanism is used to simultaneously push the crystal rings on the multiple support assemblies in the forward direction of a second direction. The second pushing mechanism is used to simultaneously push the crystal rings on the multiple support assemblies in the reverse direction of the second direction. The second direction is set at an angle to the first direction.

[0005] In an optional embodiment, the first pushing mechanism includes a first pushing rod, a second pushing rod, and a first driving unit. The first pushing rod and the second pushing rod are both arranged along the first direction and are spaced apart from each other. The first driving unit is used to drive the first pushing rod and the second pushing rod to move away from or towards the support component at the same time.

[0006] In an optional embodiment, the main support is provided with two first swing members spaced apart along the first direction, both of which are rotatably connected to the main support, and a first push rod is connected between the two first swing members. The main support is also provided with two second swing members spaced apart along the first direction, both of which are rotatably connected to the main support, and a second push rod is connected between the two second swing members.

[0007] In an optional embodiment, the first driving unit includes a driving motor, the driving end of which is connected to one of the first swing member or the second swing member. A first connecting rod is also provided between the first swing member and the second swing member. The two ends of the first connecting rod are respectively hinged to the first swing member and the second swing member. The first connecting rod is used to drive the second swing member to swing in the opposite direction when the first swing member swings.

[0008] In an optional embodiment, a first detection component is provided on the main support, and the first detection component is used to detect the swing angle of the first swing member.

[0009] In one optional embodiment, the second pushing mechanism includes a third pushing rod, a fourth pushing rod, and a second driving unit. The third pushing rod and the fourth pushing rod are both arranged along the first direction and are spaced apart from each other. The second driving unit is used to drive the third pushing rod and the fourth pushing rod to move away from or towards the support component at the same time.

[0010] In an optional embodiment, each of the support components includes a first support portion and a second support portion, and the first support portion and the second support portion in each support component are spaced apart to form a clearance space for avoiding the crystal ring gripping mechanism.

[0011] In one optional embodiment, the main support includes a base plate, a top plate, a first support column, and a second support column. The base plate and the top plate are spaced apart from each other along a first direction. The first support column and the second support column are both connected between the base plate and the top plate. A plurality of first support portions are spaced apart on the first support column along the first direction, and a plurality of second support portions are spaced apart on the second support column along the first direction.

[0012] In an optional embodiment, the first support column passes through the first support portion, and a first spacer sleeve is provided between each two adjacent first support portions to separate them. The first spacer sleeve is fitted onto the outside of the first support column. The second support column passes through the second support portion, and a second spacer sleeve is provided between each two adjacent second support portions to separate them. The second spacer sleeve is fitted onto the outside of the second support column.

[0013] In a second aspect, a die bonder is provided, comprising the crystal ring storage device described in any of the preceding claims.

[0014] The first aspect of this invention provides the following technical advantages: By arranging multiple support components on a main support, and these components are spaced apart sequentially along a first direction, multiple crystal rings can be stored by placing a crystal ring on each support component. After the crystal ring is placed on the support component, a first pushing mechanism pushes the crystal ring in the forward direction along a second direction, while a second pushing mechanism pushes it in the reverse direction along the second direction. Compared to existing crystal ring storage devices, this invention allows for simultaneous pushing of the crystal ring from both sides of the support component after placement. Furthermore, the pushing action of the first and second pushing mechanisms can be controlled independently, enabling the crystal rings on multiple support components to be simultaneously positioned at preset locations. This makes crystal ring positioning on the support components more convenient and faster, and also improves the efficiency of crystal bonding.

[0015] It is understandable that the beneficial effects of the second aspect mentioned above can be found in the relevant descriptions in the first aspect mentioned above, and will not be repeated here. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of the crystal ring storage device provided in this embodiment of the utility model. Figure 1 ;

[0018] Figure 2 This is a schematic diagram of the structure of the crystal ring storage device provided in this embodiment of the utility model. Figure 2 ;

[0019] Figure 3 yes Figure 1 Enlarged structural diagram at point A;

[0020] Figure 4 This is a cross-sectional view of the main support structure used in this embodiment of the utility model.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Main support; 11. Base plate; 12. Top plate; 13. First support column; 14. Second support column; 15. First spacer sleeve; 16. Second spacer sleeve; 2. Support assembly; 21. First support part; 22. Second support part; 23. Clearance space; 3. First pushing mechanism; 31. First pushing rod; 32. Second pushing rod; 33. First drive unit; 34. First swinging component; 35. Second swinging component; 36. First connecting rod; 4. Second pushing mechanism; 41. Third pushing rod; 42. Fourth pushing rod; 43. Second drive unit; 44. Third swinging component; 45. Fourth swinging component; 46. Second connecting rod; 5. First detection assembly; 51. First photoelectric switch; 52. First sector baffle; 6. Second detection assembly; 7. Crystal ring. Detailed Implementation

[0023] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein 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 intended to explain this utility model, and should not be construed as limiting this utility model.

[0024] In the description of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0026] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0028] Please refer to Figures 1 to 4 As shown in the present invention, in a first aspect, a crystal ring storage device is provided, including a main support 1, a first pushing mechanism 3, a second pushing mechanism 4, and a support component 2. The support component 2 is used to place the crystal ring. There are multiple support components 2, all of which are disposed on the main support 1. The multiple support components 2 are arranged sequentially at intervals along a first direction. The first pushing mechanism 3 is used to push the crystal rings on the multiple support components 2 simultaneously in the forward direction of a second direction. The second pushing mechanism 4 is used to push the crystal rings on the multiple support components 2 simultaneously in the reverse direction of the second direction. The second direction is set at an angle to the first direction.

[0029] Specifically, the main support 1 refers to a support component with a certain height. The main support 1 can be composed of multiple components, or it can be a single component. The support assembly 2 refers to a component with a certain volume, and the support assembly 2 can be plate-shaped, allowing it to occupy less space when arranged at intervals. Both the first pushing mechanism 3 and the second pushing mechanism 4 refer to components that can push objects to move in a straight line. During the normal operation of the crystal ring storage device, the first direction is generally vertical, allowing the crystal ring to be placed above the support assembly 2 by its own weight. The angle between the second direction and the first direction is generally a right angle, that is, when the first direction is set vertically, the second direction can be any direction in the horizontal plane.

[0030] The crystal ring gripping mechanism is a component that removes and transports the crystal ring from the support assembly 2. The working end of the crystal ring gripping mechanism has the freedom to move in both the horizontal and vertical directions. The working end of the crystal ring gripping mechanism can contact the crystal ring by clamping, lifting from below, or adsorbing. The specific structure of the crystal ring gripping mechanism is a well-known technical means in the art and will not be described in detail here.

[0031] The crystal ring storage device provided in this embodiment of the invention stores multiple crystal rings by arranging multiple support components 2 on a main support 1 and spacing them sequentially along a first direction. Each support component 2 holds a crystal ring, thus enabling the storage of multiple crystal rings. After the crystal ring is placed on the support component 2, a first pushing mechanism 3 pushes the crystal ring in the forward direction along a second direction, while a second pushing mechanism 4 pushes it in the reverse direction along the second direction. Compared with existing crystal ring storage devices, this invention allows for simultaneous pushing of the crystal ring by the first pushing mechanism 3 and the second pushing mechanism 4 from both sides of the support component 2 after placement. Furthermore, the pushing action of the first pushing mechanism 3 and the second pushing mechanism 4 can be controlled separately, enabling the crystal rings on multiple support components 2 to be simultaneously positioned at preset positions. This makes the positioning of the crystal rings on the support components 2 more convenient and faster, and also improves the efficiency of crystal bonding.

[0032] In one embodiment, see Figure 1 The first pushing mechanism 3 includes a first pushing rod 31, a second pushing rod 32, and a first driving unit 33. The first pushing rod 31 and the second pushing rod 32 are both arranged along a first direction and are spaced apart from each other. The first driving unit 33 is used to drive the first pushing rod 31 and the second pushing rod 32 to move away from or towards the support assembly 2 simultaneously. Specifically, the first pushing rod 31 and the second pushing rod 32 are both components with a certain length. The first driving unit 33 is a component that can drive the movement of an object; the first driving unit 33 can be a cylinder, an electric push rod, or a hydraulic cylinder, etc., or it can be a motor or a hydraulic motor, etc. In this embodiment, the first pushing rod 31 and the second pushing rod 32 are spaced apart from each other on the side of the support assembly 2, and both the first pushing rod 31 and the second pushing rod 32 are arranged along the first direction. When the crystal ring needs to be positioned, the first driving unit 33 can drive the first pushing rod 31 and the second pushing rod 32 to approach the crystal ring at the same time. In cooperation with the second pushing mechanism 4, the crystal ring is pushed at the same time on both sides of the crystal ring to achieve simultaneous positioning of multiple crystal rings, making the positioning of the crystal ring more convenient and the structure of the first pushing mechanism 3 simpler.

[0033] In one embodiment, see Figure 1The main support 1 has two first swing members 34 spaced apart along a first direction, both rotatably connected to the main support 1. A first push rod 31 is connected between the two first swing members 34. The main support 1 also has two second swing members 35 spaced apart along the first direction, both rotatably connected to the main support 1, and a second push rod 32 is connected between the two second swing members 35. Specifically, the first swing members 34 and 35 are components of a certain length, and can be rod-shaped, strip-shaped, or column-shaped. During installation, the first end of the first swing member 34 can be rotatably connected to the main support 1, and the second end of the first swing member 34 extends outward, allowing the first push rod 31 to swing around the connection point. The first push rod 31 is connected between the two first swing members 34, and during the swinging process, it can also move along an arc, allowing the first push rod 31 to move away from or towards the support assembly 2. Similarly, the first end of the second swing member 35 can be rotatably connected to the main support 1, and the second end of the second swing member 35 extends outward, allowing the second push rod 32 to swing around the connection point as the center. The second push rod 32 is connected between the two second swing members 35. During the swinging process of the second push rod 32, it can also move along an arc, allowing the second push rod 32 to move away from or closer to the support assembly 2. In this embodiment, the two first swing members 34 connect the first push rod 31 to the main support 1, making the installation of the first push rod 31 more stable and reliable. Similarly, the two second swing members 35 connect the second push rod 32 to the main support 1, also making the installation of the second push rod 32 more stable and reliable.

[0034] In one embodiment, see Figure 1The first drive unit 33 includes a drive motor, the drive end of which is connected to either the first swing member 34 or the second swing member 35. A first connecting rod 36 is also provided between the first swing member 34 and the second swing member 35. The two ends of the first connecting rod 36 are respectively hinged to the first swing member 34 and the second swing member 35. The first connecting rod 36 is used to drive the second swing member to swing in the opposite direction when the first swing member 34 swings. Specifically, the drive motor refers to a component that can output torque, and the output end of the drive motor can be connected to either the first swing member 34 or the second swing member via a coupling. The first connecting rod 36 refers to a component with a certain length, and the first connecting rod 36 can be rod-shaped, column-shaped, or plate-shaped, etc. In this embodiment, the drive end of the drive motor is connected to either the first swing member 34 or the second swing member. The first swing member 34 or the second swing member 35 can be driven by a drive motor to swing. At the same time, a first connecting rod 36 is provided between the first swing member 34 and the second swing member 35. The two ends of the first connecting rod 36 are respectively hinged to the first swing member 34 and the second swing member 35. When the first swing member 34 or the second swing member swings, the other will also swing in the opposite direction under the action of the first connecting rod 36. Based on the synchronous movement of the first push member and the second push member, the overall structure of the first drive unit 33 is simpler and the manufacturing cost is reduced.

[0035] In an optional embodiment, please refer to Figure 1 Both the first swing member 34 and the second swing member 35 are rotatably connected to the main support 1 via a rotating shaft. To make the rotation of the first swing member 34 and the second swing member 35 smoother, a bearing can be provided between the rotating shaft and the main support 1. The two ends of the first connecting rod 36 can also be hinged to the first swing member 34 or the second swing member 35 via a rotating shaft, making the connection of the first connecting rod 36 more convenient and secure.

[0036] In one embodiment, see Figure 1 The main support 1 is equipped with a first detection component 5, which is used to detect the swing angle of the first swing member 34. Specifically, the first detection component 5 refers to a component that can detect the swing angle of an object. In this embodiment, by providing the first detection component 5 on the main support 1, the swing angle of the first swing member 34 can be detected. After the first swing member 34 swings to a designated position, the drive motor controls the first swing member 34 to stop swinging. This allows for precise control of the swing positions of the first push rod 31 and the second push rod 32, ensuring accurate positioning of the crystal ring without squeezing it. This solves the problem of the crystal ring being squeezed and deformed during positioning, improving the safety of crystal ring positioning.

[0037] In an optional embodiment, please refer to Figure 3The first detection component 5 includes a first photoelectric switch 51 and a first sector-shaped baffle 52. The first photoelectric switch 51 has a transmitting part and a receiving part spaced apart from each other. The first sector-shaped baffle 52 is located between the transmitting part and the receiving part and is connected to a first swing member 34, allowing it to swing with the first swing member 34. The center of the first sector-shaped baffle 52 is located on the rotation axis of the first swing member 34. In this embodiment, when the first sector-shaped baffle 52 blocks the space between the transmitting part and the receiving part, the drive motor can drive the first swing member 34 to swing normally. When the first swing member 34 causes the first sector-shaped baffle 52 to swing away from the position between the transmitting part and the receiving part, the drive motor stops rotating. Through the cooperation of the first photoelectric switch 51 and the first sector-shaped baffle 52, the swing angle range of the first swing member 34 can be controlled within the range consistent with the central angle of the first sector-shaped baffle 52, making the control of the swing position of the first push rod 31 and the second push rod 32 more precise.

[0038] In one embodiment, see Figure 2 The second pushing mechanism 4 includes a third pushing rod 41, a fourth pushing rod 42, and a second driving unit 43. The third pushing rod 41 and the fourth pushing rod 42 are both arranged along a first direction and are spaced apart from each other. The second driving unit 43 is used to drive the third pushing rod 41 and the fourth pushing rod 42 to move away from or towards the support assembly 2 simultaneously. Specifically, the third pushing rod 41 and the fourth pushing rod 42 are both components with a certain length. The second driving unit 43 is a component that can drive the movement of an object; the second driving unit 43 can be a cylinder, an electric push rod, or a hydraulic cylinder, etc., or it can be a motor or a hydraulic motor, etc. In this embodiment, the third pushing rod 41 and the fourth pushing rod 42 are arranged spaced apart on the side of the support assembly 2, and both the third pushing rod 41 and the fourth pushing rod 42 are arranged along the first direction. When the crystal ring needs to be positioned, the third push rod 41 and the fourth push rod 42 can be driven by the second drive unit 43 to approach the crystal ring at the same time. In cooperation with the first push mechanism 3, the crystal ring can be pushed at the same time on both sides of the crystal ring to achieve simultaneous positioning of multiple crystal rings, making the positioning of the crystal ring more convenient and simplifying the structure of the second push mechanism 4.

[0039] In one embodiment, see Figure 1 and Figure 2The main support 1 has two third swing members 44 spaced apart along a first direction, both rotatably connected to the main support 1. A third push rod 41 is connected between the two third swing members 44. The main support 1 also has two fourth swing members 45 spaced apart along the first direction, both rotatably connected to the main support 1, and a fourth push rod 42 is connected between the two fourth swing members 45. Specifically, the third swing members 44 and 45 are components of a certain length, and can be rod-shaped, strip-shaped, or column-shaped. During installation, the first end of the third swing member 44 can be rotatably connected to the main support 1, and the second end of the third swing member 44 extends outward, allowing the third push rod 41 to swing around the connection point. The third push rod 41 is connected between the two third swing members 44, and during the swinging process, it can also move along an arc, allowing the third push rod 41 to move away from or towards the support assembly 2. Similarly, the first end of the fourth swing member 45 can be rotatably connected to the main support 1, and the second end of the fourth swing member 45 extends outward, allowing the fourth push rod 42 to swing around the connection point as the center. The fourth push rod 42 is connected between the two fourth swing members 45, so that during the swinging process, the fourth push rod 42 can also move along an arc, allowing it to move away from or towards the support assembly 2. In this embodiment, the two third swing members 44 connect the third push rod 41 to the main support 1, making the installation of the third push rod 41 more stable and reliable. Similarly, the two fourth swing members 45 connect the fourth push rod 42 to the main support 1, also making the installation of the fourth push rod 42 more stable and reliable.

[0040] It should be noted that in this embodiment, the other structures in the second pushing mechanism 4 can be the same as the relevant structures in the first pushing mechanism 3, and the two can achieve the same function, which will not be described in detail here.

[0041] In one embodiment, see Figure 1 and Figure 4Each support component 2 includes a first support portion 21 and a second support portion 22, and the first support portion 21 and the second support portion 22 in each support component 2 are spaced apart to form a clearance space 23 for avoiding the crystal ring gripping mechanism. Specifically, the first support portion 21 and the second support portion 22 are both components with a certain volume, and in order to reduce the overall weight, both the first support portion 21 and the second support portion 22 can be plate-shaped. The first support portion 21 and the second support portion 22 can be spaced apart from each other. In this embodiment, the first support portion 21 and the second support portion 22 are spaced apart from each other along a second direction to form a clearance space 23 for avoiding the working end of the crystal ring gripping mechanism. When the crystal ring gripping mechanism picks up the crystal ring from the support component 2, the working end of the crystal ring gripping mechanism can extend under the crystal ring, and then pass through the clearance space 23 along the first direction to lift the crystal ring a certain distance, so that the crystal ring is separated from the first support part 21 and the second support part 22. Then the crystal ring is taken out from the support component 2, thereby avoiding the phenomenon of dust generation caused by friction between the crystal ring and the support component 2, thus improving the yield of the die bonding equipment.

[0042] In one embodiment, see Figure 1 and Figure 4 The main support 1 includes a base plate 11, a top plate 12, a first support column 13, and a second support column 14. The base plate 11 and the top plate 12 are spaced apart from each other along a first direction. The first support column 13 and the second support column 14 are both connected between the base plate 11 and the top plate 12. A plurality of first support parts 21 are spaced apart on the first support column 13 along the first direction, and a plurality of second support parts 22 are spaced apart on the second support column 14 along the first direction. Specifically, the base plate 11 and the top plate 12 are both plate-shaped structures with a certain area. The base plate 11 and the top plate 12 can be arranged horizontally, and are generally spaced apart vertically. The first support column 13 and the second support column 14 are both columnar components with a certain height. The two ends of the first support column 13 can be connected to the base plate 11 or the top plate 12 by means of threaded connection, fastener connection, or welding. The two ends of the second support column 14 can be connected to the base plate 11 or the top plate 12 by means of threaded connection, fastener connection or welding. In this embodiment, the base plate 11 and the top plate 12 are spaced apart from each other, and the first support column 13 and the second support column 14 are both connected between the base plate 11 and the top plate 12 to form the main bracket 1. Then, a plurality of first support parts 21 are spaced apart and connected to the first support column 13, and a plurality of second support parts 22 are spaced apart and connected to the second support column 14. The first support parts 21 and the second support parts 22 are arranged correspondingly in the horizontal direction, which makes the installation of the first support parts 21 and the second support parts 22 more convenient and makes the structure of the main bracket 1 more stable.

[0043] In an optional embodiment, please refer to Figure 1 and Figure 4 There are multiple first support columns 13 and multiple second support columns 14, and the multiple first support columns 13 and multiple second support columns 14 are arranged parallel to each other. In this embodiment, by using multiple first support columns 13 to support the first support part 21, the first support part 21 can have multiple support points, thereby making the installation of the first support part 21 more stable. Similarly, by using multiple second support columns 14 to support the second support part 22, the second support part 22 can have multiple support points, thereby making the installation of the second support part 22 more stable and improving the stability of the support assembly 2.

[0044] In one embodiment, see Figure 4 The first support column 13 is disposed through the first support part 21, and a first spacer sleeve 15 is provided between each two adjacent first support parts 21 to separate them. The first spacer sleeve 15 is fitted onto the outside of the first support column 13. The second support column 14 is disposed through the second support part 22, and a second spacer sleeve 16 is provided between each two adjacent second support parts 22 to separate them. The second spacer sleeve 16 is fitted onto the outside of the second support column 14. Specifically, both the first spacer sleeve 15 and the second spacer sleeve 16 refer to cylindrical structures with a certain height. In this embodiment, the first support column 13 is installed through the first support part 21. The first support part 21 can be limited by the first support column 13 in the radial direction. At the same time, the first spacer sleeve 15 is provided between two adjacent first support parts 21. The first spacer sleeve 15 can support the first support part 21 in the direction along the axis of the first support column 13, so that multiple first support parts 21 can also be fixed at intervals along the axis of the first support column 13. At the same time, the first spacer sleeve 15 is fitted on the outside of the first support column 13, which also makes the installation of the first spacer sleeve 15 more stable. Similarly, by having the second support column 14 pass through the second support portion 22, the second support portion 22 can be limited in the radial direction along the second support column 14. At the same time, a second spacer sleeve 16 is provided between each two adjacent second support portions 22. The second spacer sleeve 16 can support the second support portion 22 in the direction along the axis of the second support column 14, so that multiple second support portions 22 can also be fixed at intervals along the axis of the second support column 14. At the same time, the second spacer sleeve 16 is fitted on the outside of the second support column 14, which also makes the installation of the second spacer sleeve 16 more stable.

[0045] In an optional embodiment, please refer to Figure 1Along the first direction, the support components 2 on the main support 1 can be divided into multiple support groups, each support group including at least one support component 2, and the support components 2 in each group are painted with different colors to distinguish each support group. For example, multiple support components 2 can be divided into three groups from top to bottom, and distinguished by red, green, and blue colors respectively. Crystal rings of the corresponding colors can be placed on the support components 2 in different support groups when placing crystal rings.

[0046] Secondly, a die bonder is provided, comprising the crystal ring storage device of any of the above-mentioned embodiments. It is understood that the beneficial effects of the second aspect can be found in the relevant description in the first aspect above, and will not be repeated here.

[0047] The above are merely preferred embodiments of the present utility model, and only specifically describe the technical principles of the present utility model. These descriptions are only for explaining the principles of the present utility model and should not be construed as limiting the scope of protection of the present utility model in any way. Based on this explanation, any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model, as well as other specific embodiments of the present utility model that can be conceived by those skilled in the art without creative effort, should be included within the scope of protection of the present utility model.

Claims

1. A crystal ring storage device, characterized in that, The device includes a main support, a first pushing mechanism, a second pushing mechanism, and a support assembly. The support assembly is used to place crystal rings. There are multiple support assemblies, all of which are disposed on the main support. The multiple support assemblies are arranged at intervals along a first direction. The first pushing mechanism is used to simultaneously push the crystal rings on the multiple support assemblies in the forward direction of a second direction. The second pushing mechanism is used to simultaneously push the crystal rings on the multiple support assemblies in the reverse direction of the second direction. The second direction is set at an angle to the first direction.

2. The crystal ring storage device as claimed in claim 1, characterized in that, The first pushing mechanism includes a first pushing rod, a second pushing rod, and a first driving unit. The first pushing rod and the second pushing rod are both arranged along the first direction and are spaced apart from each other. The first driving unit is used to drive the first pushing rod and the second pushing rod to move away from or towards the support component at the same time.

3. The crystal ring storage device as described in claim 2, characterized in that, The main support is provided with two first swing members spaced apart along the first direction. Both first swing members are rotatably connected to the main support. A first push rod is connected between the two first swing members. The main support is provided with two second swing members spaced apart along the first direction. Both second swing members are rotatably connected to the main support. A second push rod is connected between the two second swing members.

4. The crystal ring storage device as described in claim 3, characterized in that, The first driving unit includes a driving motor, the driving end of which is connected to one of the first swing member or the second swing member. A first connecting rod is also provided between the first swing member and the second swing member. The two ends of the first connecting rod are respectively hinged to the first swing member and the second swing member. The first connecting rod is used to drive the second swing member to swing in the opposite direction when the first swing member swings.

5. The crystal ring storage device as described in claim 4, characterized in that, The main support is provided with a first detection component, which is used to detect the swing angle of the first swing member.

6. The crystal ring storage device as claimed in claim 2, characterized in that, The second pushing mechanism includes a third pushing rod, a fourth pushing rod, and a second driving unit. The third pushing rod and the fourth pushing rod are both arranged along the first direction and are spaced apart from each other. The second driving unit is used to drive the third pushing rod and the fourth pushing rod to move away from or towards the support component at the same time.

7. The crystal ring storage device according to any one of claims 1 to 6, characterized in that, Each of the support components includes a first support portion and a second support portion, and the first support portion and the second support portion in each support component are spaced apart to form an avoidance space for avoiding the crystal ring gripping mechanism.

8. The crystal ring storage device as claimed in claim 7, characterized in that, The main support includes a base plate, a top plate, a first support column, and a second support column. The base plate and the top plate are spaced apart from each other along a first direction. The first support column and the second support column are both connected between the base plate and the top plate. A plurality of first support parts are spaced apart on the first support column along the first direction, and a plurality of second support parts are spaced apart on the second support column along the first direction.

9. The crystal ring storage device as claimed in claim 8, characterized in that, The first support column passes through the first support portion, and a first spacer sleeve is provided between each two adjacent first support portions to separate them. The first spacer sleeve is fitted onto the outside of the first support column. The second support column passes through the second support portion, and a second spacer sleeve is provided between each two adjacent second support portions to separate them. The second spacer sleeve is fitted onto the outside of the second support column.

10. A die bonder, characterized in that, Includes the crystal ring storage device as described in any one of claims 1 to 9.

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