A clamping frame vertical upper plate device

Abstract

The present application relates to a kind of vertical plate device of clamping plate frame, when working, vertical frame mechanism clamps and vertically moves to the front of support frame to clamping plate frame, sliding frame is slid forward and is attached to clamping plate frame, clamping frame assembly fixes clamping plate frame, then butting component is butted with moving frame strip, moving frame strip and moving suction plate element are moved to adjust the width of clamping plate area and suction plate area, open clamping component, mechanical arm is opened to clamping head, circuit board is up to clamping plate frame, suction plate element is adsorbed to circuit board, so that circuit board is completely laid open, then close clamping head, circuit board is accurately fixed on clamping plate frame, then contact fixed, sliding frame is retreated, vertical frame mechanism is inserted into the carrying vehicle to clamping plate frame, and complete plate;The present application can realize the width adjustment of clamping plate area and vertical plate simultaneously in a station, improve the efficiency of intelligent manufacturing, and suction plate element can make circuit board completely laid open, so that clamping head accurately clamps circuit board, to ensure the quality of plate.

Description

Technical Field

[0001] This invention relates to the field of integrated circuit manufacturing equipment, and more particularly to a clamping frame vertical upper plate device. Background Technology

[0002] Currently, in the intelligent manufacturing process of circuit boards, clamping frames are a crucial mounting tool. A clamping frame typically includes an adjustable movable frame with several clamps. Existing technology usually involves first adjusting the movable frame at one station to fit the clamping area to the size of the circuit board to be mounted. Then, at another station, the clamping frame is laid flat, the clamps are opened, a robotic arm places the circuit board into the clamping frame, and the clamps are closed to mount the circuit board. Finally, the clamping frame is erected and inserted into an automated transport vehicle. This existing clamping frame mounting method requires adjusting the clamping area at one station, then laying the clamping frame flat at another station, mounting the circuit board, and finally erecting the frame and inserting it into the transport vehicle. This entire process is cumbersome and inefficient. Furthermore, if the circuit board is very thin, direct mounting by the robotic arm may result in the circuit board not being able to be fully laid flat, the clamps not being able to accurately hold the circuit board, and poor mounting quality. In subsequent production processes, the circuit board may detach from the clamping frame and be scrapped. Summary of the Invention

[0003] To overcome the above problems, the present invention provides a vertical upper plate device for a clamping frame. The technical solution adopted by the present invention to solve its technical problems is as follows:

[0004] A vertical loading device for a clamping frame includes a robotic arm for loading the clamping frame and a vertical frame-picking mechanism for lifting and placing the clamping frame. A support frame is provided on one side of the vertical frame-picking mechanism. A first motor and a sliding frame are mounted on the support frame. The first motor drives the sliding frame to slide back and forth relative to the support frame to move closer to / away from the vertical frame-picking mechanism. A clamping frame assembly is provided on the sliding frame to clamp and fix the clamping frame onto the sliding frame. A fixed frame and a movable frame are provided on the sliding frame. A second motor is mounted on the sliding frame, and the movable end of the second motor is connected to the movable frame. The movable frame is then driven to move closer to / away from the fixed frame; both the fixed frame and the movable frame are equipped with clamping assemblies to open the clamps on the clamping plate frame; the movable frame is equipped with a docking assembly to dock with the movable frame strip of the clamping plate frame, and the movable frame drives the movable frame strip to move through the docking assembly to adjust the width of the clamping plate area of ​​the clamping plate frame; the fixed frame is equipped with a fixed suction plate component, and the movable frame is equipped with a movable suction plate component. The fixed suction plate component and the movable suction plate component together form a suction plate area, and the movable frame drives the movable suction plate component closer to / away from the fixed suction plate component to adjust the width of the suction plate area.

[0005] Furthermore, the sliding frame includes a base, with vertical sidewalls fixedly installed on both the left and right sides of the base. The top of the vertical sidewalls is fixedly connected by a crossbeam. Abutment plates are fixed to the front ends of the base and the crossbeam to abut against the clamping frame.

[0006] Furthermore, the clamping frame assembly includes several rotary telescopic cylinders disposed on the base and the crossbeam. The driving end of the rotary telescopic cylinder is connected to a clamping claw. The rotary telescopic cylinder drives the clamping claw to extend, retract, and rotate to fix the clamping frame on the abutment plate. The clamping frame assembly also includes several pressing cylinders disposed on the side wall and the crossbeam. The movable end of the pressing cylinder is provided with a pressing joint. The pressing cylinder drives the pressing joint to press against the side wall of the clamping frame to fix the clamping frame.

[0007] Furthermore, each abutment plate is equipped with a slide rail, and the movable frame is mounted on the slide rail and slides left and right along the slide rail to move closer to / away from the fixed frame.

[0008] Furthermore, the clamping assembly includes a clamping cylinder, the movable end of which is connected to a clamping roller, and the clamping cylinder drives the clamping roller to abut against the clamp on the clamping plate frame to open the clamp.

[0009] Furthermore, the movable frame of the clamping plate frame is provided with a docking groove, and the docking assembly includes a docking cylinder. The driving end of the docking cylinder is connected to a clamp head. The docking cylinder drives the clamp head to penetrate into the docking groove and open to abut against the side wall of the docking groove so as to dock with the movable frame of the clamping plate frame.

[0010] Furthermore, both the fixed suction plate and the movable suction plate include a main rod and several parallel support rods extending from one side of the main rod. The support rods of the fixed suction plate and the movable suction plate are staggered and connected. Both the main rod and the support rods are provided with interconnected suction grooves. Several suction holes are evenly distributed in the suction grooves. The suction holes are connected to the suction pump through the air passages inside the fixed suction plate and the movable suction plate to adsorb the circuit board onto the suction plate area.

[0011] Furthermore, a laser sensor is installed on the fixed suction plate component to detect whether there is a circuit board in the suction plate area.

[0012] Furthermore, the support frame is provided with two sliding frames connected side by side, and the clamping frame includes two clamping areas connected side by side; the two sliding frames share a second motor, the drive end of the second motor is connected to a lead screw, and two movable frames are respectively sleeved at both ends of the lead screw. Each movable frame is provided with a movable suction plate component. The second motor drives the lead screw to rotate, thereby simultaneously driving the two movable frames to move synchronously along the lead screw towards / away from the fixed frame, so as to synchronously adjust the width of the two clamping areas and the width of the two suction plate areas.

[0013] Furthermore, each movable frame is equipped with a position sensor, and the sliding frame is equipped with a position sensor located on the movement path of the position sensor to sense the position of the movable frame.

[0014] The beneficial effects of this invention are:

[0015] The vertical loading device for the clamping frame includes a robotic arm for loading the clamping frame and a vertical frame-lifting mechanism for lifting and lowering the clamping frame. A support frame is provided on one side of the vertical frame-lifting mechanism. A first motor and a sliding frame are mounted on the support frame. The first motor drives the sliding frame to slide back and forth relative to the support frame to move closer to / away from the vertical frame-lifting mechanism. A clamping frame assembly is provided on the sliding frame to clamp and fix the clamping frame onto the sliding frame. A fixed frame and a movable frame are provided on the sliding frame. A second motor is mounted on the sliding frame, and the movable end of the second motor is connected to the movable frame. The movable frame is then driven to move closer to / away from the fixed frame; both the fixed frame and the movable frame are equipped with clamping assemblies to open the clamps on the clamping plate frame; the movable frame is equipped with a docking assembly to dock with the movable frame strip of the clamping plate frame, and the movable frame drives the movable frame strip to move through the docking assembly to adjust the width of the clamping plate area of ​​the clamping plate frame; the fixed frame is equipped with a fixed suction plate component, and the movable frame is equipped with a movable suction plate component. The fixed suction plate component and the movable suction plate component together form a suction plate area, and the movable frame drives the movable suction plate component closer to / away from the fixed suction plate component to adjust the width of the suction plate area. When this device is in operation, the vertical frame-grabbing mechanism first clamps the clamping frame and moves it vertically upward to the front of the support frame. The sliding frame slides forward to fit tightly against the clamping frame. The clamping frame assembly fixes the clamping frame onto the sliding frame. Then, the docking assembly docks with the moving frame bar of the clamping frame. The second motor drives the moving frame to move left and right, so that the moving frame bar and the moving suction plate component move synchronously to adjust the width of the clamping plate area and the suction plate area to adapt to the width of the circuit board to be mounted. Next, the clamping assembly opens the clamps on the clamping frame, and the robotic arm places the circuit board onto the clamping frame. The circuit board falls onto the suction plate. In the board area, both the fixed and movable suction components simultaneously hold the circuit board, allowing it to be laid completely flat. The clamps are then closed, accurately securing the circuit board to the clamping frame. The clamping assembly then releases, the sliding frame retracts, and the vertical frame-removing mechanism inserts the clamping frame with the circuit board mounted downwards into the transport vehicle for the next round of board loading. This device allows for clamping area width adjustment and vertical board loading at a single station, improving the efficiency of intelligent manufacturing. Furthermore, the suction components ensure the circuit board is laid flat, allowing the clamps to accurately hold it and ensuring the quality of the board loading. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, wherein:

[0017] Figure 1 This is a three-dimensional view of the combination of the sliding frame and the clamping frame;

[0018] Figure 2 This is a three-dimensional view of the sliding frame and the clamping frame separated;

[0019] Figure 3This is the front view of the frame.

[0020] Figure 4 This is the rear view of the frame.

[0021] Figure 5 This is a three-dimensional view of the sliding frame;

[0022] Figure 6 This is a three-dimensional view of the outer frame structure of this sliding frame;

[0023] Figure 7 This is a three-dimensional view of the sliding frame after removing the outer frame structure;

[0024] Figure 8 This is a perspective view of the fixed suction plate component and the movable suction plate component.

[0025] Figure number marking:

[0026] 100. Clamping frame; 101. Clamp head; 102. Moving frame strip; 103. Clamping area; 104. Connecting groove;

[0027] 200. Sliding frame; 2001. Base; 2002. Vertical sidewall; 2003. Crossbeam; 2004. Abutment plate; 201. First motor; 202. Fixed frame; 203. Moving frame; 204. Second motor; 205. Fixed suction plate component; 206. Moving suction plate component; 207. Rotary telescopic cylinder; 208. Gripper; 209. Crimping cylinder; 210. Crimping joint; 211. Opening cylinder; 212. Opening roller; 213. Docking cylinder; 214. Pliers head; 215. Main rod; 216. Support rod; 217. Suction groove; 218. Suction hole; 219. Laser sensor; 220. Lead screw. Detailed Implementation

[0028] To better understand the purpose, structure, and function of the present invention, the following detailed description of a specific embodiment of the present invention, "a clamping frame vertical upper plate device," is provided in conjunction with the accompanying drawings.

[0029] See Figures 1-3In this embodiment, the vertical loading device for the clamping frame includes a robotic arm (not shown) used for loading in the prior art and a vertical frame-picking mechanism (not shown) for picking up and placing the clamping frame 100 in the prior art. A support frame (not shown) is provided on one side of the vertical frame-picking mechanism. A first motor 201 and a sliding frame 200 are provided on the support frame. The sliding frame 200 is slidably mounted on the support frame via a slide rail. The first motor 201 can drive the sliding frame 200 to slide back and forth relative to the support frame to move closer to / away from the vertical frame-picking mechanism. A clamping frame assembly is provided on the sliding frame 200, which can clamp and fix the clamping frame 100 on the sliding frame 200. A fixed frame 202 and a movable frame 203 are also provided on the sliding frame 200. The fixed frame 202 is fixed on the sliding frame 200, and the movable frame 203 is slidably mounted on the sliding frame 200 via a slide rail. A second motor 204 is also provided on the sliding frame 200, and the second motor 204 is movable. The end is connected to the movable frame 203 to drive the movable frame 203 to slide left and right towards / away from the fixed frame 202; both the fixed frame 202 and the movable frame 203 are provided with clamping components, which can open the clamps 101 on the clamping plate frame 100; the movable frame 203 is provided with a docking component, which can dock with the movable frame strip 102 of the clamping plate frame 100. When the second motor 204 drives the movable frame 203 to move, the movable frame 203 synchronously drives the movable frame strip 102 through the docking component. The bar 102 moves to adjust the width of the clamping area 103 of the clamping frame 100; a fixed suction plate component 205 is fixedly installed on the fixed frame 202, and a movable suction plate component 206 is fixedly installed on the movable frame 203. The fixed suction plate component 205 and the movable suction plate component 206 form a suction plate area. When the second motor 204 drives the movable frame 203 to move, the movable frame 203 synchronously drives the movable suction plate component 206 to move closer to / away from the fixed suction plate component 205 to adjust the width of the suction plate area.

[0030] In summary, when this device is in operation, the vertical frame-grabbing mechanism first clamps the clamping frame 100 from the automated transport vehicle below and moves it vertically upward to the front of the support frame. Then, the sliding frame 200 slides forward to fit tightly against the clamping frame 100. After that, the clamping assembly fixes the clamping frame 100 onto the sliding frame 200. Then, the docking assembly docks with the moving frame bar 102 of the clamping frame 100. The second motor 204 drives the moving frame 203 to move left and right, causing the moving frame bar 102 and the moving suction plate component 206 to move synchronously, realizing the synchronous adjustment of the width of the clamping area 103 and the width of the suction plate area, which is in the best preparation for the circuit board to be mounted next. After that, the clamping assembly moves forward to meet and open the clamping frame. The chuck 101 on the 100, along with the robotic arm, picks up the circuit board and vertically mounts it onto the clamping frame 100. At this point, the circuit board falls precisely into the clamping area 103 and the suction area, which have been adjusted to the correct width. The fixed suction component 205 and the movable suction component 206 simultaneously attract the circuit board, ensuring that the circuit board is completely flattened on the clamping area 103. Then, the clamping assembly retracts, the chuck 101 closes, and the circuit board is fixed onto the clamping frame 100. The robotic arm retracts, and both the clamping frame assembly and the docking assembly are released. The sliding frame 200 retracts, and the vertical frame-removing mechanism inserts the clamping frame 100 with the circuit board mounted downwards back onto the automated transport vehicle. The above steps are then repeated to achieve automatic vertical mounting of the clamping frame 100. This device can simultaneously adjust the width of the clamping area 103 and vertically mount the clamping frame 100, greatly improving the mounting efficiency of the clamping frame 100. Furthermore, the fixed suction plate component 205 and the movable suction plate component 206 can effectively hold the circuit board vertically placed in the clamping area 103, ensuring that the circuit board is completely flattened within the clamping area 103. This ensures that the clamp 101 accurately and stably fixes the circuit board on the clamping frame 100, thus improving the mounting quality.

[0031] It should be noted that the above-mentioned operation process of this device is automatically completed under the control of the central controller. The determination of the operation sequence and the determination of the position distance are all based on existing technologies. For example, a distance sensor is set at the front end of the sliding frame 200 to determine the distance between it and the clamping frame 100 on the vertical frame picking mechanism; the device will obtain the size information of the circuit board to be loaded in advance to prepare for subsequent width adjustment; a position sensor is set on the support frame and a position sensor is set on the sliding frame 200 to sense the position of the sliding frame 200; and so on. These are all existing technologies that realize automated determination.

[0032] See further Figure 6In this embodiment, the sliding frame 200 includes a base 2001, with vertical sidewalls 2002 fixedly arranged on both the left and right sides of the base 2001. The top ends of the vertical sidewalls 2002 are fixedly connected by a crossbeam 2003. Abutment plates 2004 are fixedly arranged at the front ends of both the base 2001 and the crossbeam 2003 to abut against the clamping frame 100. The clamping frame assembly includes a plurality of rotary telescopic cylinders 207 arranged on the base 2001 and the crossbeam 2003. The driving end of each rotary telescopic cylinder 207 is connected to a gripper 208. 207 drives the gripper 208 to extend, retract, and rotate to fix the clamping frame 100 onto the abutment plate 2004; the clamping frame assembly also includes a number of pressing cylinders 209 disposed on the side wall and the crossbeam 2003, the movable end of the pressing cylinder 209 is provided with a pressing joint 210, the pressing cylinder 209 drives the pressing joint 210 to press against the side wall of the clamping frame 100 to fix the clamping frame 100; the simultaneous action of the two can ensure that the clamping frame 100 is fixed in all directions, and will not shake or shift during the width adjustment process and the plate mounting process.

[0033] More specifically, the abutment plate 2004 is equipped with slide rails, and the upper and lower ends of the movable frame 203 are set on the slide rails and slide left and right along the slide rails, so that the movable frame 203 can slide more stably closer to / away from the fixed frame 202.

[0034] See further Figure 4 and Figure 7 In this embodiment, the clamping assembly includes a clamping cylinder 211. The movable end of the clamping cylinder 211 is connected to a clamping roller 212. The clamping cylinder 211 drives the clamping roller 212 to abut against the clamp 101 on the clamping plate frame 100 to open the clamp. The clamping roller 212 abuts against and rolls to apply pressure to drive the clamp 101 to open, preventing damage to the clamp 101 and making the clamping process smoother.

[0035] More specifically, in this embodiment, the movable frame 102 of the clamping frame 100 is provided with a docking groove 104. The docking assembly includes a docking cylinder 213. The driving end of the docking cylinder 213 is connected to a clamp head 214. The docking cylinder 213 drives the clamp head 214 to penetrate into the docking groove 104 and open to abut against the side wall of the docking groove 104, so as to fix and dock with the movable frame 102 of the clamping frame 100, ensuring that the movable frame 102 can be driven to slide stably to adjust the width of the clamping area 103.

[0036] See further Figure 7 and Figure 8In this embodiment, both the fixed suction plate 205 and the movable suction plate 206 include a main rod 215 and several parallel support rods 216 extending from one side of the main rod 215. The support rods 216 of the fixed suction plate 205 and the movable suction plate 206 are connected in an alternating manner. Both the main rod 215 and the support rods 216 are provided with interconnected suction grooves 217. Several suction holes 218 are evenly distributed in the suction grooves 217. The suction holes 218 are connected to the suction pump through the air passage inside the fixed suction plate 205 and the movable suction plate 206 to form a negative pressure in the suction plate area and adsorb the circuit board onto the suction plate area, so that the circuit board is completely flattened.

[0037] More specifically, in this embodiment, a laser sensor 219 is provided on the fixed suction plate component 205 to sense whether there is a circuit board in the suction plate area, and then determine whether to start the suction pump.

[0038] See further Figures 1-6 In this embodiment, the support frame is provided with two sliding frames 200 connected side by side, and the clamping frame 100 also includes two clamping areas 103 connected side by side. The two sliding frames 200 share a second motor 204. The drive end of the second motor 204 is connected to a lead screw 220. Two movable frames 203 are respectively sleeved at both ends of the lead screw 220. Each movable frame 203 is provided with a movable suction plate component 206 and other components mentioned above. The second motor 204 drives the lead screw 220 to rotate, thereby simultaneously driving the two movable frames 203 to move synchronously along the lead screw 220 towards / away from the fixed frame 202, so as to synchronously adjust the width of the two clamping areas 103 and the width of the two suction plate areas, so as to realize the operation of one clamping frame 100 simultaneously carrying two circuit boards.

[0039] More specifically, in this embodiment, each of the movable frame 203 is provided with a position sensor, and the sliding frame 200 is provided with a position sensor. The position sensor is located on the moving path of the position sensor to sense the position of the movable frame 203 and ensure that the width of the clamping plate area 103 and the width of the suction plate area are adjusted to the required width.

[0040] It is understood that the present invention has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of the invention. Furthermore, under the teachings of the present invention, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of the present invention.

[0041] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for 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 the invention. In the description of this application, "multiple" and "several" are understood as "at least two." "And / or" describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. A connected to B can represent: A and B directly connected, and A and B connected through C. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

Claims

1. A vertical loading device for a clamping frame, comprising a robotic arm for loading the clamping frame and a vertical frame-picking mechanism for lifting and placing clamping frames (100) up and down, wherein a support frame is provided on one side of the vertical frame-picking mechanism, characterized in that, The support frame is provided with a first motor (201) and a sliding frame (200). The first motor (201) drives the sliding frame (200) to slide back and forth relative to the support frame to move closer to / away from the vertical frame-removing mechanism. The sliding frame (200) is provided with a clamping frame assembly to clamp and fix the clamping plate frame (100) on the sliding frame (200). The sliding frame (200) is provided with a fixing frame (202) and a moving frame (203). The sliding frame (200) is provided with a second motor (204). (204) The movable end is connected to the movable frame (203) to drive the movable frame (203) to move closer to / away from the fixed frame (202); both the fixed frame (202) and the movable frame (203) are provided with clamping assemblies to open the clamps (101) on the clamping plate frame (100); the movable frame (203) is provided with a docking assembly to dock with the movable frame strip (102) of the clamping plate frame (100), and the movable frame (203) drives the movable frame strip (102) to move through the docking assembly to adjust the clamping of the clamping plate frame (100). Width of the plate area (103); a fixed suction plate component (205) is provided on the fixed frame (202), and a movable suction plate component (206) is provided on the movable frame (203). The fixed suction plate component (205) and the movable suction plate component (206) form a suction plate area. The movable frame (203) drives the movable suction plate component (206) to move closer to / away from the fixed suction plate component (205) to adjust the width of the suction plate area. Both the fixed suction plate component (205) and the movable suction plate component (206) include a main rod (215) and a single-side extension from the main rod (215). Several parallel support rods (216) extend outwards. The support rods (216) of the fixed suction plate (205) and the support rods (216) of the movable suction plate (206) are staggered and connected. Both the main rod (215) and the support rods (216) are provided with interconnected suction grooves (217). Several suction holes (218) are evenly distributed in the suction grooves (217). The suction holes (218) are connected to the suction pump through the air passage inside the fixed suction plate (205) and the movable suction plate (206) to adsorb the circuit board onto the suction plate area.

2. The clamping frame vertical upper plate device according to claim 1, characterized in that, The sliding frame (200) includes a base (2001), and vertical sidewalls (2002) are fixedly provided on both the left and right sides of the base (2001). The top of the vertical sidewalls (2002) is fixedly connected by a crossbeam (2003). The front ends of the base (2001) and the crossbeam (2003) are fixed with abutment plates (2004) to abut against the clamping frame (100).

3. The clamping frame vertical upper plate device according to claim 2, characterized in that, The clamping frame assembly includes a plurality of rotary telescopic cylinders (207) disposed on the base (2001) and the crossbeam (2003). The driving end of the rotary telescopic cylinder (207) is connected to a gripper (208). The rotary telescopic cylinder (207) drives the gripper (208) to extend and rotate to fix the clamping frame (100) on the abutment plate (2004). The clamping frame assembly also includes a plurality of pressing cylinders (209) disposed on the side wall and the crossbeam (2003). The movable end of the pressing cylinder (209) is provided with a pressing joint (210). The pressing cylinder (209) drives the pressing joint (210) to press against the side wall of the clamping frame (100) to fix the clamping frame (100).

4. The clamping frame vertical upper plate device according to claim 3, characterized in that, Each of the abutment plates (2004) is provided with a slide rail, and the movable frame (203) is mounted on the slide rail and slides left and right along the slide rail to move closer to / away from the fixed frame (202).

5. The clamping frame vertical upper plate device according to claim 4, characterized in that, The clamping assembly includes a clamping cylinder (211), the movable end of which is connected to a clamping roller (212). The clamping cylinder (211) drives the clamping roller (212) to abut against the clamp (101) on the clamping plate frame (100) to open the clamp.

6. The clamping frame vertical upper plate device according to claim 5, characterized in that, The movable frame (102) of the clamping frame (100) is provided with a docking groove (104). The docking assembly includes a docking cylinder (213). The driving end of the docking cylinder (213) is connected to a clamp head (214). The docking cylinder (213) drives the clamp head (214) to penetrate into the docking groove (104) and open to abut against the side wall of the docking groove (104) so ​​as to dock with the movable frame (102) of the clamping frame (100).

7. The clamping frame vertical upper plate device according to claim 1, characterized in that, A laser sensor (219) is provided on the fixed suction plate component (205) to sense whether there is a circuit board in the suction plate area.

8. A clamping frame vertical upper plate device according to any one of claims 1-7, characterized in that, The support frame is provided with two sliding frames (200) connected side by side. The clamping frame (100) includes two clamping areas (103) connected side by side. The two sliding frames (200) share a second motor (204). The drive end of the second motor (204) is connected to a lead screw (220). Two movable frames (203) are respectively sleeved at both ends of the lead screw (220). Each movable frame (203) is provided with a movable suction plate (206). The second motor (204) drives the lead screw (220) to rotate, thereby simultaneously driving the two movable frames (203) to move synchronously along the lead screw (220) closer to / away from the fixed frame (202) to synchronously adjust the width of the two clamping areas (103) and the width of the two suction plate areas.

9. A clamping frame vertical upper plate device according to claim 8, characterized in that, Each of the movable frames (203) is equipped with a position sensor, and the sliding frame (200) is equipped with a position sensor. The position sensor is located on the moving path of the position sensor to sense the position of the movable frame (203).

Images