Condensation cup taking mechanism and condensation cup feeding device

Abstract

The invention relates to the technical field of display panel processing, in particular to a light-gathering cup taking mechanism and a light-gathering cup feeding device, and mainly solves the technical problem that an existing light-gathering cup taking part cannot adapt to some light-gathering cups of special structures. The material taking mechanism comprises a frame, a Z-direction driving part, a connecting batten, mounting battens and four sets of clamping jaw assemblies, the two mounting battens are fixed to the two ends of the connecting batten respectively, the four sets of clamping jaw assemblies are mounted at the ends of the two mounting battens respectively, and each clamping jaw assembly comprises a driving part, an inner clamping jaw and an outer clamping jaw. According to the material taking mechanism, a new material taking thought is provided by combining the particularity of the structure of the light gathering cup, the light gathering cup is inversely stacked and stored, four sets of clamping jaw assemblies are arranged, each set of clamping jaw assembly is used for clamping the single side wall of the light gathering cup, the four sets of clamping jaw assemblies are matched to complete picking of the light gathering cup, in this way, the picking firmness can be guaranteed, and the picking efficiency is improved. Deformation or damage of the condensation cup can be avoided, and therefore the special condensation cup can be effectively picked up.

Description

Technical Field

[0001] This invention relates to the field of display panel processing technology, and in particular to a light-collecting cup material handling mechanism and a light-collecting cup feeding device. Background Technology

[0002] With the rapid iteration and upgrading of display panel technology, the focusing cup, as its core optical component, is showing a diversified development trend in structural design and material selection. Its performance directly affects the optical effect and overall quality of the display panel. In the automated production process of focusing cups, incoming materials are generally rectangular and stored in the hopper in a vertical stacking manner. The loading process requires the picking component to pick up the focusing cups layer by layer from the hopper and accurately transfer them to the subsequent processing station. The adaptability and reliability of the picking component directly determine the production efficiency and product yield.

[0003] Currently, the mainstream material handling components in the industry mainly employ two material handling methods: one is suction cup-type material handling, which relies on the principle of negative pressure adsorption to pick up the component; the other is clamping-type material handling, which uses two grippers to hold the component against the opposite sidewalls to complete the picking. However, regarding... Figure 4 The specific structure of the focusing cup shown above has insurmountable technical defects in both mainstream solutions, as follows: For the suction cup material handling solution, due to structural design limitations, the front and back of the focusing cup do not form an effective adsorption plane, and the adsorption area is extremely small or even non-existent, resulting in unstable negative pressure adsorption. The suction cup material handling solution is completely unsuitable. For the clamping material handling solution, the focusing cup is made entirely of plastic, which has weak rigidity and poor resistance to deformation. Conventional clamping material handling solutions use two claws to directly clamp the focusing cup on the outer side of a set of opposite sidewalls. The clamping force is easily transmitted directly to the sidewalls of the cup, which can easily cause permanent deformation of the sidewalls. In severe cases, it can even lead to damage to the cup, failing to meet product quality requirements.

[0004] In summary, existing mainstream material handling components are unable to meet the material handling requirements of the aforementioned specific structure of the condenser cup, resulting in a technical bottleneck in the automated feeding process of this type of condenser cup, which restricts the continuity of the production process and the improvement of automation level. Therefore, developing a material handling component that can adapt to this special structure of the condenser cup and take into account both material handling stability and product safety has become an urgent technical problem to be solved in the current industry development. Summary of the Invention

[0005] To overcome the technical defects of existing focusing cup material handling components that cannot be adapted to certain special-structure focusing cups, the present invention provides a focusing cup material handling mechanism and a focusing cup feeding device.

[0006] The focusing cup feeding mechanism provided by the present invention includes: frame; The Z-axis drive component has its fixed part connected to the frame and its output part arranged downwards. A connecting strip is fixed to the bottom end of the output part of the Z-axis drive member and extends along the X-axis. The mounting strip has two parts, which are respectively fixed at both ends of the connecting strip, and the mounting strip extends along the Y direction; The gripper assembly has four sets, which are respectively installed at the ends of two mounting strips. The gripper assembly includes a drive member, an inner gripper, and an outer gripper. The fixed part of the drive member is connected to the end of the corresponding mounting strip. The drive member has two output parts and the inner gripper and outer gripper are respectively installed thereon. The drive member is used to drive the inner gripper and outer gripper to move closer or further apart in the Y direction to grip a single side wall of the condenser cup. The two sets of gripper assemblies located on the same mounting strip are respectively used to grip a set of opposite side walls of the condenser cup.

[0007] Furthermore, the bottom end of the inner gripper is higher than the bottom end of the outer gripper.

[0008] Furthermore, the end of the mounting plate is provided with a fixing seat, the fixing part of the driving member is slidably connected to the fixing seat through a Z-direction arranged guide rail pair, and an elastic element is provided between the fixing part of the driving member and the fixing seat.

[0009] Furthermore, the Y-axis position of the fixing seat on the mounting plate is adjustable, and the X-axis position of the mounting plate on the connecting plate is adjustable.

[0010] Furthermore, the driving component is a gripper cylinder.

[0011] Furthermore, it also includes a sensing component, which includes a sensing bracket fixed to the frame, on which a Z-oriented through-beam sensor is mounted. The through-beam sensor is driven to move up and down in the Z-direction and move in the Y-direction to detect the presence or absence of the condenser cup.

[0012] Furthermore, it also includes a suction cup assembly, which includes two suction cup plates fixed to the connecting plate. The suction cup plates are parallel to the mounting plate and located outside the mounting plate. Vacuum suction cups are mounted on the suction cup plates.

[0013] The focusing cup feeding device provided by the present invention includes: A crossbeam, which is fixedly installed and extends along the Y direction; In the aforementioned focusing cup material handling mechanism, the frame is connected to the crossbeam and is driven to move along the crossbeam; A platform assembly located below the crossbeam includes a base plate, a lifting platform, and positioning columns. The lifting platform is mounted on the base plate and is used to store inverted stacked light-collecting cups. Multiple positioning columns are provided and arranged circumferentially along the light-collecting cups. The positioning columns are mounted on the base plate and are driven to approach or move away from the corresponding side of the light-collecting cups to achieve positioning of the light-collecting cups through the multiple positioning columns.

[0014] Furthermore, the lifting platform is provided with a notch at the position corresponding to the positioning column to prevent the positioning column from sliding.

[0015] Furthermore, the focusing cup feeding device also includes a jetting component, which has multiple components and corresponds one-to-one with the positioning posts. The jetting component is located on the top side wall of the corresponding positioning post and is used to blow air between the top layer focusing cup and the adjacent lower layer focusing cup.

[0016] The technical solution provided by this invention has the following advantages compared with the prior art: The focusing cup picking mechanism provided by this invention, taking into account the unique structure of the focusing cup, proposes a novel picking approach. The focusing cups are stacked upside down and equipped with four sets of gripper assemblies. Each set of gripper assemblies holds a single sidewall of the focusing cup. The four sets of gripper assemblies work together to pick up the focusing cup, ensuring reliable picking and preventing deformation or damage to the focusing cup, thus enabling effective picking of special focusing cups. Furthermore, the mounting plate of this mechanism and the two sets of gripper assemblies on it form a standard module. During installation, only the mounting plate of the standard module needs to be connected to the existing drive structure, without requiring changes to the original equipment production line structure, resulting in lower equipment costs.

[0017] The focusing cup feeding mechanism provided by the present invention has the aforementioned advantages because it has the aforementioned focusing cup unloading mechanism. Attached Figure Description

[0018] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with the invention and, together with the description, serve to explain the principles of the invention.

[0019] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of the focusing cup material handling mechanism in an embodiment of the present invention; Figure 2 This is a schematic diagram of the gripper assembly in an embodiment of the present invention; Figure 3This is a schematic diagram of the structure of the focusing cup feeding device in an embodiment of the present invention; Figure 4 This is a schematic diagram of the back structure of a certain light-concentrating cup in the prior art.

[0021] In the picture: 110. Frame; 111. Top plate; 112. Bottom plate; 113. Side plate; 120. Z-axis drive component; 130. Connecting strip; 131. Guide post; 132. Connecting plate; 133. First strip hole; 140. Mounting strip; 141. Fixing base; 142. Guide rail pair; 143. Elastic component; 144. Limiting plate; 145. Mounting block; 146. Guide shaft; 147. Second strip hole; 150. Gripper assembly; 151. Drive component; 152. Inner gripper; 153. Outer gripper; 160. Sensing assembly; 161. Sensing bracket; 162. Through-beam sensor; 170. Suction cup assembly; 171. Suction cup strip; 172. Vacuum suction cup; 200, crossbeam; 300, platform assembly; 310, base plate; 320, lifting platform; 321, notch; 322, platform body; 323, lead screw motor; 330, positioning column; 340, jet assembly. Detailed Implementation

[0022] To better understand the above-mentioned objectives, features, and advantages of the present invention, the solutions of the present invention will be further described below. It should be noted that, unless otherwise specified, the embodiments of the present invention and the features thereof can be combined with each other.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the invention, but the invention may also be practiced in other ways different from those described herein; obviously, the embodiments in the specification are only some embodiments of the invention, and not all embodiments.

[0024] The specific embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Example

[0025] Reference Figure 1 This embodiment provides a focusing cup material handling mechanism, including a frame 110, a Z-axis drive component 120, a connecting strip 130, a mounting strip 140, and a gripper assembly 150.

[0026] Among them, reference Figure 1 The frame 110 is used to provide hardware support for other components.

[0027] Specifically, the structure of frame 110 is not limited. For example... Figure 1 As shown, the frame 110 in this embodiment is a box frame structure formed by a top plate 111, a bottom plate 112 and two opposite side plates 113.

[0028] Among them, reference Figure 1 The fixed part of the Z-axis drive member 120 is connected to the frame 110 and the output part is arranged downward.

[0029] Specifically, the type of the Z-axis drive component 120 is not limited. For example... Figure 1 As shown, the Z-axis drive component 120 in this embodiment is a telescopic cylinder. The cylinder body of the telescopic cylinder is fixed to the base plate 112 as its fixing part, and the piston rod of the telescopic cylinder is provided through the base plate 112 as its output part.

[0030] Among them, reference Figure 1 The connecting strip 130 is fixed to the bottom end of the output part of the Z-axis drive member 120 and extends along the X-axis.

[0031] To improve the motion accuracy and stability of the connecting strip 130, such as Figure 1 As shown, in this embodiment, two guide posts 131 are fixed on the connecting strip 130. The two guide posts 131 are slidably inserted into the base plate 112, and the top ends of the two guide posts 131 are connected by the connecting plate 132 to form an integral structure.

[0032] Among them, reference Figure 1 There are two mounting strips 140, which are respectively fixed at both ends of the connecting strip 130, and the mounting strips 140 extend along the Y direction.

[0033] It is easy to understand that the mounting strip 140 is perpendicular to the connecting strip 130 and extends outward from the connecting strip 130 at both ends to mount the gripper assembly 150. The mounting strip 140 and the connecting strip 130 form a cross structure or a T-structure.

[0034] Among them, reference Figure 1 and Figure 2 The gripper assembly 150 has four sets and is respectively installed at the ends of two mounting strips 140. The gripper assembly 150 includes a drive member 151, an inner gripper 152 and an outer gripper 153. The fixing part of the drive member 151 is connected to the end of the corresponding mounting strip 140. The drive member 151 has two output parts and is respectively installed with the inner gripper 152 and the outer gripper 153. The drive member 151 is used to drive the inner gripper 152 and the outer gripper 153 to move closer or further away from each other in the Y direction to grip a single side wall of the condenser cup. The two sets of gripper assemblies 150 located on the same mounting strip 140 are respectively used to grip a set of opposite side walls of the condenser cup.

[0035] It is easy to understand that each mounting strip 140 has two ends, the two mounting strips 140 have four ends, and the four sets of gripper assemblies 150 correspond one-to-one with the four ends.

[0036] Specifically, the type of driver 151 is not limited. For example... Figure 2 As shown, the driving component 151 in this embodiment is a gripper cylinder.

[0037] To improve gripping stability, such as Figure 2 As shown, in this embodiment, the bottom end of the inner gripper 152 is higher than the bottom end of the outer gripper 153. When this mechanism picks up the condenser cup, the condenser cup is inverted, and a recessed area is formed between the center and the edge of the condenser cup. The gripper assembly 150 extends into this recessed area to grip it. However, the depth of the recessed area is less than the height of the outer wall of the condenser cup. If the inner gripper 152 and the outer gripper 153 are at the same height, a large part of the outer wall of the condenser cup will still be unused, and the gripping area of ​​the gripper assembly 150 will be small, resulting in insufficient stability. Therefore, in this embodiment, the bottom end of the inner gripper 152 is higher than the bottom end of the outer gripper 153, which can maximize the gripping area and improve gripping stability.

[0038] To avoid excessive pressure on the focusing cup due to the 150° overtravel of the gripper assembly, such as Figure 2 As shown, in this embodiment, a fixed seat 141 is provided at the end of the mounting strip 140. The fixed part of the driving member 151 is slidably connected to the fixed seat 141 through a guide rail pair 142 arranged in the Z direction, and an elastic element 143 is provided between the fixed part of the driving member 151 and the fixed seat 141. When the inner gripper 152 contacts the bottom of the aforementioned recessed area, even if the inner gripper 152 is inverted due to structural errors or other factors and continues to descend, since the gripper assembly 150 can slide freely in the Z direction relative to the fixed seat 141 and is provided with an elastic element 143, when the inner gripper 152 continues to descend, the inner gripper 152 and the condenser cup are in flexible contact, and the excess displacement is converted into the elastic potential energy of the elastic element 143 for storage, and there will be no excessive contact, thereby avoiding excessive pressure on the condenser cup by the gripper assembly 150.

[0039] It is readily understood that a blocking structure should be provided at the bottom of the guide rail pair 142 to limit the extreme position of the gripper assembly 150, so that in its natural state, the gripper component can be supported at that extreme position under its own weight. This is something that those skilled in the art can easily design when setting the Z-axis guide rail pair 142.

[0040] Specifically, the type of elastic element 143 is not limited. For example... Figure 2 As shown, in this embodiment, the elastic element 143 is a spring. The top of the fixed base 141 is fixed with a limiting plate 144. The slider of the guide rail pair 142 is fixed with a mounting block 145. A guide shaft 146 is provided between the mounting block 145 and the limiting plate 144. The bottom end of the guide shaft 146 is fixed on the mounting block 145, and the top of the guide shaft 146 is slidably inserted into the limiting plate 144. The spring is sleeved on the guide shaft 146 and located between the limiting plate 144 and the mounting block 145.

[0041] It should be noted that when the gripper assembly 150 descends, it uses the inner gripper 152 as the positioning reference. When the inner gripper 152 contacts the bottom of the aforementioned recessed area, it is considered that the gripper assembly 150 has moved to the lower limit position. Furthermore, by ensuring that the height difference between the bottom ends of the inner and outer grippers 153 is less than the height difference between the outer bottom surface and the inner bottom surface of the focusing cup, it is possible to prevent the outer gripper 153 from contacting the adjacent lower focusing cup, thereby ensuring that only one piece is gripped when picking up the material.

[0042] To enable the gripper assembly 150 to adapt to different sizes of light-concentrating cups, such as Figure 1 As shown, in this embodiment, the Y-axis position of the fixing base 141 on the mounting strip 140 is adjustable, and the X-axis position of the mounting strip 140 on the connecting strip 130 is adjustable. Through the Y-axis adjustment of the fixing base 141 and the X-axis adjustment of the mounting strip 140, the gripper assembly 150 can adapt to light-collecting cups of different lengths and widths.

[0043] Specifically, the structure upon which the position adjustment depends is not limited. For example... Figure 1 As shown, in this embodiment, a first strip hole 133 arranged along the X direction is provided on the connecting strip 130, and the mounting strip 140 is fixed to the connecting strip 130 by fasteners passing through the first strip hole 133; a second strip hole 147 arranged along the Y direction is provided on the mounting strip 140, and the fixing seat 141 is fixed to the mounting strip 140 by fasteners passing through the second strip hole 147.

[0044] In addition, such as Figure 1 As shown, the material handling mechanism in this embodiment is also provided with a sensor assembly. The sensor assembly 160 includes a sensor bracket 161 fixed on the frame 110. A through-beam sensor 162 arranged in the Z direction is installed on the sensor bracket 161. The through-beam sensor 162 is driven to move up and down in the Z direction and move in the Y direction to detect the presence or absence of the condenser cup.

[0045] It is easy to understand that the through-beam sensor 162 includes a transmitter and a receiver, which are arranged at a Z-axis interval and the distance between them is greater than the thickness of the condenser cup. After the gripper assembly 150 completes the picking action, the through-beam sensor 162 is driven to move to the position of the condenser cup and place the transmitter and receiver on the upper and lower sides of the condenser cup respectively. If the through-beam signal is blocked, it means that there is material; if the through-beam signal is still received, it means that there is no material.

[0046] Specifically, the driving structure upon which the through-beam sensor 162 relies is not limited. For example... Figure 1 As shown, in this embodiment, two cylinders are used to realize the Z-axis lifting and Y-axis movement of the through-beam sensor 162 respectively.

[0047] In addition, such as Figure 1As shown, the material handling mechanism in this embodiment also includes a suction cup assembly 170. The suction cup assembly 170 includes two suction cup plates 171 fixed on the connecting plate 130. The suction cup plates 171 are parallel to the mounting plate 140 and located outside the mounting plate 140. Vacuum suction cups 172 are installed on the suction cup plates 171.

[0048] It is important to note that this mechanism does not require redesign; rather, it can be improved upon the existing equipment. The suction cup assembly 170 is a component of the existing equipment. This improvement reduces the cost of modifying the equipment when changing raw materials and also allows the improved equipment to pick up both the focusing cup and other product materials via the vacuum suction cup 172, thus enhancing its functionality. Example

[0049] Reference Figure 3 This embodiment provides a focusing cup feeding device, including a crossbeam 200, a focusing cup feeding mechanism as described in Embodiment 1, and a platform assembly 300.

[0050] Among them, reference Figure 3 The crossbeam 200 is fixedly installed and extends along the Y direction.

[0051] Among them, reference Figure 3 The frame 110 of the focusing cup material handling mechanism is connected to the crossbeam 200 and is driven to move along the crossbeam 200.

[0052] Specifically, the driver structure upon which framework 110 depends is not limited. For example... Figure 1 As shown, in this embodiment, a linear module is provided on the crossbeam 200, and the frame 110 is connected to the output part of the linear module so as to be driven to move along the crossbeam 200.

[0053] Among them, reference Figure 3 The platform component 300 is located below the crossbeam 200. The platform component 300 includes a base plate 310, a lifting platform 320, and positioning posts 330. The lifting platform 320 is mounted on the base plate 310 and is used to store inverted stacked light-collecting cups. Multiple positioning posts 330 are provided and arranged around the circumference of the light-collecting cups. The positioning posts 330 are mounted on the base plate 310 and are driven to approach or move away from the corresponding side of the light-collecting cups so as to achieve the positioning of the light-collecting cups through the multiple positioning posts 330.

[0054] It should be noted that the inverted stacking of the focusing cups is an innovative concept proposed in this embodiment. It works in conjunction with the focusing cup material handling mechanism to form a new material handling method, which is the focus of this invention.

[0055] Specifically, the structure of the lifting platform 320 is not limited. For example... Figure 3As shown, the lifting platform 320 in this embodiment includes a platform body 322 and a lead screw motor 323. The platform body 322 is fixed to the top of the lead screw of the lead screw motor 323, and the lifting of the platform body 322 is achieved by lifting the lead screw of the lead screw motor 323.

[0056] It is easy to understand that the main purpose of the lifting platform 320 is to adjust the height of the stacked concentrator cups. When the material picking mechanism takes away the top concentrator cup, the lifting platform 320 rises by the thickness of one concentrator cup, so that no matter how many layers of concentrator cups the material picking mechanism takes away, the top concentrator cup is always at the same height, thereby reducing the picking stroke of the material picking mechanism, improving picking efficiency, and also making it easier to ensure picking accuracy.

[0057] Specifically, the number of positioning posts 330 and the driving structure they rely on are not limited. For example Figure 3 As shown, the positioning posts 330 in this embodiment are provided with eight posts, which are divided into four groups to correspond to the four sides of the focusing cup. Each group of positioning posts 330 has two posts and is positioned by the same cylinder.

[0058] More specifically, such as Figure 3 As shown, the lifting platform 320 has a notch 321 at the position corresponding to the positioning post 330 to prevent the positioning post 330 from sliding. The notch 321 allows the positioning post 330 to be located within the coverage area of ​​the lifting platform 320, thereby allowing the focusing cup to be placed in the central area of ​​the lifting platform 320, rather than having to be equal to or larger than the area of ​​the lifting platform 320.

[0059] In addition, such as Figure 3 As shown, the focusing cup feeding device in this embodiment also includes an air jet assembly 340, which has multiple components corresponding to the positioning posts 330. The air jet assembly 340 is located on the top side wall of the corresponding positioning post 330 and is used to blow air between the top focusing cup and the adjacent lower focusing cup. Because the focusing cup has multiple perforations and recesses inside, adjacent focusing cups are easily nested together when stacked. When the material handling mechanism picks up the material, it is easy to pull the adjacent lower focusing cups together. Therefore, this embodiment adds an air blowing assembly to force the adjacent lower focusing cups to fall off by blowing air between the top focusing cup and the adjacent lower focusing cup, thus avoiding the pull-along effect.

[0060] The above are merely specific embodiments of the present invention, enabling those skilled in the art to understand or implement the present invention. Although detailed descriptions have been provided with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments, and they should all be covered within the protection scope of the claims.

Claims

1. A focusing cup material feeding mechanism, characterized in that, include: Frame (110); Z-axis drive member (120), whose fixed part is connected to the frame (110) and whose output part is arranged downward; A connecting strip (130) is fixed to the bottom end of the output part of the Z-axis drive member (120) and extends along the X-axis; Mounting strips (140) are provided in two and are respectively fixed at both ends of the connecting strip (130), the mounting strips (140) extending in the Y direction; The gripper assembly (150) has four sets and is respectively installed at the ends of two mounting strips (140). The gripper assembly (150) includes a drive member (151), an inner gripper (152) and an outer gripper (153). The fixing part of the drive member (151) is connected to the end of the corresponding mounting strip (140). The drive member (151) has two output parts and the inner gripper (152) and the outer gripper (153) are respectively installed. The drive member (151) is used to drive the inner gripper (152) and the outer gripper (153) to move closer or further away from each other in the Y direction to grip a single side wall of the condenser cup. The two sets of gripper assemblies (150) located on the same mounting strip (140) are respectively used to grip a set of opposite side walls of the condenser cup.

2. The focusing cup feeding mechanism according to claim 1, characterized in that, The bottom end of the inner gripper (152) is higher than the bottom end of the outer gripper (153).

3. The focusing cup feeding mechanism according to claim 1 or 2, characterized in that, The end of the mounting plate (140) is provided with a fixing seat (141), the fixing part of the driving member (151) is slidably connected to the fixing seat (141) through a Z-direction arranged guide rail pair (142), and an elastic member (143) is provided between the fixing part of the driving member (151) and the fixing seat (141).

4. The focusing cup feeding mechanism according to claim 3, characterized in that, The mounting base (141) is adjustable in the Y direction on the mounting strip (140), and the mounting strip (140) is adjustable in the X direction on the connecting strip (130).

5. The focusing cup feeding mechanism according to claim 4, characterized in that, The driving component (151) is a gripper cylinder.

6. The focusing cup feeding mechanism according to claim 1, characterized in that, It also includes a sensing assembly (160), which includes a sensing bracket (161) fixed on a frame (110), on which a Z-oriented through-beam sensor (162) is mounted. The through-beam sensor (162) is driven to move up and down in the Z direction and in the Y direction and is used to detect the presence or absence of a condenser cup.

7. The focusing cup feeding mechanism according to claim 1, characterized in that, It also includes a suction cup assembly (170), which includes two suction cup plates (171) fixed on a connecting plate (130). The suction cup plates (171) are parallel to the mounting plate (140) and located outside the mounting plate (140). Vacuum suction cups (172) are mounted on the suction cup plates (171).

8. A focusing cup feeding device, characterized in that, include: A crossbeam (200) is fixedly installed and extends along the Y direction; The focusing cup feeding mechanism according to any one of claims 1 to 7, wherein the frame (110) is connected to the crossbeam (200) and is driven to move along the crossbeam (200); A platform assembly (300) is located below the crossbeam (200). The platform assembly (300) includes a base plate (310), a lifting platform (320), and positioning posts (330). The lifting platform (320) is mounted on the base plate (310) and is used to store inverted stacked light-collecting cups. Multiple positioning posts (330) are provided and arranged around the circumference of the light-collecting cups. The positioning posts (330) are mounted on the base plate (310) and are driven to approach or move away from the corresponding side of the light-collecting cups so as to achieve the positioning of the light-collecting cups through the multiple positioning posts (330).

9. The focusing cup feeding device according to claim 8, characterized in that, The lifting platform (320) is provided with a notch (321) at the position corresponding to the positioning column (330) to prevent the positioning column (330) from sliding.

10. The focusing cup feeding device according to claim 8 or 9, characterized in that, It also includes a jet assembly (340), which is provided in multiple and corresponds one-to-one with the positioning post (330). The jet assembly (340) is located on the top side wall of the corresponding positioning post (330) and is used to blow air between the top layer condenser cup and the adjacent lower layer condenser cup.

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