Multi-cavity fuse and automatic positioning and assembling robot thereof

Abstract

The application discloses a multi-cavity fuse and an automatic positioning and assembling manipulator thereof, and comprises a feeding assembly for batch conveying of a plurality of multi-cavity bases, fuse assemblies, cushion layers and upper covers, the feeding assembly arraying and uniformly distributing the plurality of multi-cavity bases, fuse assemblies, cushion layers and upper covers along a longitudinal direction, and the multi-cavity bases, fuse assemblies, cushion layers and upper covers being arranged in an up-down interval, a ball positioning station being arranged on the feeding assembly and being used for positioning and outputting the positions of the multi-cavity bases, fuse assemblies, cushion layers and upper covers, a plane coordinate moving assembly being arranged on one side of an output end of the feeding assembly, and through special product structure design and cooperation with automatic equipment, synchronous conveying, automatic positioning and grabbing, pressing during marching and automatic locking of multi-layer components are realized, and production efficiency and product yield are improved.

Description

Technical Field

[0001] This invention relates to the field of fuse manufacturing equipment technology, and in particular to a multi-cavity fuse body and its automatic positioning and assembly robot. Background Technology

[0002] A fuse is an electrical component installed in a circuit to ensure its safe operation. When a circuit malfunctions or experiences an abnormality, the current continuously increases, potentially damaging important or valuable components, burning out the circuit, or even causing a fire. If a fuse is correctly installed in the circuit, it will melt and break the current when the current abnormally rises to a certain level and at a certain time, thus protecting the circuit's safe operation.

[0003] With the miniaturization and integration of electrical equipment, multi-cavity fuses are being used more and more widely. These fuses are typically composed of a multi-layered structure consisting of a base, a fusible element, a backing layer, and a top cover.

[0004] In existing manufacturing processes, the assembly of multi-cavity fuses typically faces the following problems: The process is cumbersome: it requires manual labor or multiple machines to perform feeding, positioning, pressing and screw fastening separately, resulting in low production efficiency.

[0005] Positioning difficulties: Due to the large number of components and their complex shapes, relative displacement of components at different layers is likely to occur during automated assembly, resulting in poor assembly accuracy or even damage to the product.

[0006] Structural interference: When traditional robotic arms grasp multi-layered loose parts, they are prone to interference with the conveyor track, resulting in complex material handling actions and requiring complex lifting mechanisms.

[0007] Inadequate pressing: Before tightening the screws, each layer of components needs to be tightly fitted together, otherwise the screws will not be tightened or the product will be scrapped.

[0008] Therefore, it is particularly important to design an automated assembly equipment that can automatically transport multi-layered components, automatically position them, and complete the pressing process during movement.

[0009] Therefore, the existing technology of fuse manufacturing equipment needs further improvement. Summary of the Invention

[0010] The purpose of this invention is to provide a multi-cavity fuse and its automatic positioning and assembly robot. Through a special product structure design and in conjunction with automated equipment, it can realize the synchronous conveying, automatic positioning and gripping, pressing and locking of multi-layer components, thereby improving production efficiency and product yield.

[0011] To achieve the above objectives, the present invention adopts the following solution: A multi-cavity fuse includes a multi-cavity base, a fuse assembly, a pad, and a top cover. The top cover has pre-reserved pressure slots at both ends, and the lower surfaces of the multi-cavity base, the fuse assembly, the pad, and the top cover each have longitudinal pre-reserved grooves.

[0012] Furthermore, the multi-cavity base includes a base body, on which multiple cavities are provided, and on both sides of the base body are stylus positioning grooves; The melt assembly includes multiple melt structures that can be installed in a corresponding cavity. Adjacent melt structures are connected to each other, and the outermost two melt structures are provided with contact blades at their outer ends. The contact blades on both sides can be inserted into the contact blade positioning grooves on the corresponding side.

[0013] An automatic positioning and assembly robot includes a feeding component for batch conveying multiple multi-cavity bases, melt components, pads and top covers. The feeding component evenly distributes the multiple multi-cavity bases, melt components, pads and top covers in a longitudinal direction, and the multi-cavity bases, melt components, pads and top covers are arranged vertically at intervals. The feeding assembly is provided with a ball positioning station for positioning the multi-cavity base, melt assembly, pad and top cover at the output end; a planar coordinate moving assembly is provided on one side of the output end of the feeding assembly. The planar coordinate moving component is provided with a transfer frame structure that can drive the multi-cavity base, melt component, pad and top cover of the ball positioning station to detach from the ball positioning station. The transfer frame structure is provided with a clearance slot structure. The transfer frame structure is provided with a closing control component that can drive the melt assembly, pad, and top cover to close together in the position of the multi-cavity base facing downwards. A self-adjusting linkage structure is provided between the closing control component and the planar coordinate movement component to control the closing control component to move in different positions.

[0014] Furthermore, the feeding assembly includes four longitudinal guide plates arranged at intervals from top to bottom. The upper surface of the longitudinal guide plates is provided with longitudinal guide bars adapted to the longitudinal reserved grooves on the lower surface of the multi-cavity base, melt assembly, pad layer, and upper cover. Side baffles are provided between the two sides of the four longitudinal guide plates for connection. The longitudinal reserved grooves can be engaged into the corresponding longitudinal guide bars for longitudinal movement. A top material assembly is provided at the input end of the longitudinal guide plates to push the corresponding multi-cavity base, melt assembly, pad layer, and upper cover.

[0015] Furthermore, the planar coordinate movement component includes a base plate, on which a longitudinal electric track is provided, a longitudinal slider is provided on the longitudinal electric track, a transverse electric track is provided on the longitudinal slider, and a transverse slider is provided on the transverse electric track. The ball positioning station includes a front upper ball and a rear upper ball located at the front end of the longitudinal guide plate.

[0016] Furthermore, the transfer frame structure includes a bottom support plate disposed on the transverse slider, and a front baffle and a rear baffle are respectively disposed on the front and rear walls of the bottom support plate, forming a socket chamber between the front baffle and the rear baffle, and openings are provided on both sides of the socket chamber.

[0017] Furthermore, the clearance slotting structure has four clearance straight slots arranged at intervals along the height direction of the front baffle and the rear baffle, and the four clearance straight slots are respectively aligned with the height positions of the four layers of longitudinal guide plates.

[0018] Furthermore, the closing control assembly includes three pressing components arranged at vertical intervals, with the initial positions of the three pressing components being above the melt assembly, the padding layer, and the top cover, respectively. The pressing assembly includes a vertical guide groove disposed on one side of the front baffle and the rear baffle. A vertical sliding plate is movably disposed in the vertical guide groove. A pressing positioning plate and an elastic retraction pressing component are respectively disposed on both sides of the vertical sliding plate.

[0019] Furthermore, the self-adjusting linkage structure includes a control vertical plate disposed on one side of the base plate, the control vertical plate being provided with three opening and closing guide groove structures, and a drive horizontal shaft being disposed on one side of the pressing positioning plate, the drive horizontal shaft being movably inserted into a corresponding opening and closing guide groove structure.

[0020] Furthermore, the opening and closing guide groove structure includes a longitudinal straight groove provided on the rear side, and a downward sloping groove is provided at the front end of the longitudinal straight groove. The angle of inclination of the three downward-sloping grooves gradually increases from top to bottom.

[0021] In summary, the advantages of this invention over the prior art are: This invention addresses the shortcomings of existing fuse manufacturing equipment. Through its structural design, it offers the following advantages: First, by using four layers of longitudinal guide plates to transport the base, fusible element, padding layer, and top cover, it achieves simultaneous feeding of multiple layers of components, saving equipment floor space. Second, utilizing the clearance slotted structure on the transfer frame, the robotic arm can directly cut laterally into the conveyor track, avoiding guide rail interference and precisely removing the components to be assembled from the ball-positioning station with smooth operation. Third, through a unique self-adjusting linkage structure, leveraging the physical properties of the mechanical guide groove, the robotic arm's "forward and backward movement" is transformed into the "up and down movement" of the pressing components. During the robotic arm's forward transport of the product, the pressing action of each layer of components is automatically completed, eliminating the need for additional pressing cylinders, simplifying the control program, and improving assembly efficiency. The longitudinal pre-reserved grooves on the product structure, in conjunction with the longitudinal guide bars on the equipment, and the setting of the ball-positioning station, ensure the positional accuracy of each layer of components before assembly, guaranteeing product quality. Attached Figure Description

[0022] Figure 1 This is a perspective view of the multi-cavity fuse of the present invention; Figure 2 This is one of the exploded views of the multi-cavity fuse of the present invention; Figure 3 This is the second exploded view of the multi-cavity fuse of the present invention; Figure 4 This is a top view of the automatic positioning and assembly robot of the present invention; Figure 5 This is a schematic diagram of the ball positioning station and feeding assembly structure of the present invention. Figure 6 For the present invention Figure 4 Sectional view along line AA; Figure 7 For the present invention Figure 6 A magnified view of section B; Figure 8 This is a schematic diagram of the feed assembly structure of the present invention; Figure 9 This is a schematic diagram of the clearance slotted structure and longitudinal guide plate assembly of the present invention; Figure 10 For the present invention Figure 9 A magnified view of a portion at point C; Figure 11 This is one of the schematic diagrams of the self-adjusting linkage structure, closing control component, and transfer frame structure of the present invention; Figure 12 This is a second schematic diagram of the self-adjusting linkage structure, closing control component, and transfer frame structure of the present invention. Figure 13 This is a cross-sectional view of the multi-cavity fuse structure in the closed state of the present invention. Detailed Implementation

[0023] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0024] Please see Figures 1-13 The present invention provides a multi-cavity fuse, including a multi-cavity base 100, a fuse assembly 200, a pad 300 and a top cover 400. The top cover 400 has pre-reserved pressure slots 500 at both ends. The lower surfaces of the multi-cavity base 100, the fuse assembly 200, the pad 300 and the top cover 400 are each provided with a longitudinal pre-reserved groove 600.

[0025] The multi-cavity base 100 of the present invention includes a base body 110, on which a plurality of cavities 120 are provided, and on both sides of the base body 110 are stylus positioning grooves 130. The melt assembly 200 includes a plurality of melt structures 210 that can be installed in a corresponding cavity 120. Two adjacent melt structures 210 are connected to each other. The outermost two melt structures 210 are provided with a blade 220 at their outer ends. The blades 220 on both sides can be inserted into the blade positioning groove 130 on the corresponding side.

[0026] An automatic positioning and assembly robot includes a feeding component 1 for batch conveying multiple multi-cavity bases 100, melt components 200, pads 300, and top covers 400. The feeding component 1 evenly distributes the multiple multi-cavity bases 100, melt components 200, pads 300, and top covers 400 in a longitudinal direction, and the multi-cavity bases 100, melt components 200, pads 300, and top covers 400 are arranged vertically at intervals. The feeding assembly 1 is provided with a ball positioning station 2 for positioning the multi-cavity base 100, melt assembly 200, pad 300 and top cover 400 at the output end. A planar coordinate moving assembly 3 is provided on one side of the output end of the feeding assembly 1. Step 1: The planar coordinate moving assembly 3 can drive the transfer frame structure 4 to enter from one side of the ball positioning station 2. Step 2: After entering, the multi-cavity base 100, melt assembly 200, pad 300 and top cover 400 on the ball positioning station 2 are moved forward and disengaged. Step 3: After the coordinate automatic screw locking mechanism completes the screw connection and fixation of the multi-cavity base 100, melt assembly 200, pad 300 and top cover 400, it moves forward again, and then repeats the action of step 1. The planar coordinate moving component 3 is provided with a transfer frame structure 4 that can drive the multi-cavity base 100, melt component 200, pad 300 and top cover 400 on the ball positioning station 2 to detach from the ball positioning station 2. The transfer frame structure 4 is provided with a clearance slot structure 5, which can make the transfer frame structure 4 snap into the feed component 1 to avoid mutual interference. The transfer frame structure 4 is provided with a closing control component 6 that can drive the melt assembly 200, the pad 300 and the top cover 400 to close together in the position of the multi-cavity base 100 downward. A self-adjusting linkage structure 7 is provided between the closing control component 6 and the planar coordinate movement component 3 for controlling the closing control component 6 to move in different positions. The self-adjusting linkage structure 7 is used to control the action of the closing control component 6. When the closing control component 6 is in the ball positioning station 2, it is in the open state. When the closing control component 6 moves forward, it will gradually perform a closing action to make the melt component 200, the pad 300 and the top cover 400 move closer to the multi-cavity base 100. After the multi-cavity base 100, melt component 200, pad 300 and top cover 400 complete the screw-locking process, they move to one side, while maintaining the closed state of the closing control component 6. When the closing control component 6 moves backward to one side of the ball positioning station 2, the self-adjusting linkage structure 7 controls the closing control component 6 to gradually open, so as to adjust the height position when the closing control component 6 enters the ball positioning station 2 from one side next time. Feeding and Positioning: The feeding assembly 1 adopts a four-layer structure design, corresponding to the conveying base, melt, pad, and top cover respectively. The longitudinal guide strips 102 on the longitudinal guide plate 101 of each layer cooperate with the longitudinal reserved grooves 600 of the product. The push rod motor pushes the product to the front ball positioning station 2. The front upper push ball 201 and the rear upper push ball 202 limit and precisely position the product of each layer, waiting to be grasped.

[0027] The planar coordinate moving component 3 drives the transfer frame structure 4 to move towards the ball positioning station 2. At this time, the closing control component 6 is in the high-position open state. The four clearance straight slots 501 on the transfer frame structure 4 are aligned with the four layers of longitudinal guide plates 101, so that the front baffle 402 and the rear baffle 403 can be inserted between the front and rear walls of the product without colliding with the guide rail.

[0028] When the transfer frame structure 4 catches the product and begins to move forward, the self-adjusting linkage structure 7 starts to work.

[0029] Principle: The drive horizontal shaft 703 on one side of the pressure positioning plate 604 slides within the opening and closing guide groove structure 702 of the control vertical plate 701.

[0030] The drive horizontal shaft 703 slides from the longitudinal straight slot 7021 into the downward sloping slot 7022. Since the downward sloping slot 7022 is inclined forward and downward, as the horizontal slider 304 moves forward, the drive horizontal shaft 703 is forced to drive the vertical sliding plate 603 to slide downward along the vertical guide groove 602.

[0031] Three pressing components 601 press down on the melt component 200, the pad layer 300, and the top cover 400 respectively, pressing them tightly onto the multi-cavity base 100. Because the inclination angle of the three downward inclined slots 7022 gradually increases from top to bottom, it ensures that each layer of components can be smoothly and accurately closed in the correct sequence and with the correct force.

[0032] The pressed semi-finished product is transferred to the area below the coordinate-type automatic screw-locking mechanism. Screws pass through the connecting screw holes 2000 to secure each layer.

[0033] After the locking is completed, a finished multi-cavity fuse 1000 is formed. The multi-cavity fuse 1000 detaches from the opening 404 on the other side. At this time, the elastic retractable pressing component 605 is opened under pressure, allowing the finished product to smoothly pass through the pressing component and be unloaded from the opening 404.

[0034] Subsequently, the transfer frame structure 4 is reset to its original position, driving the horizontal shaft 703 to rise along the inclined groove, and the closing control component 6 opens, preparing for the next cycle.

[0035] The feeding assembly 1 of the present invention includes four longitudinal guide plates 101 arranged at intervals from top to bottom. The upper surface of the longitudinal guide plates 101 is provided with longitudinal guide bars 102 adapted to the longitudinal reserved grooves 600 on the lower surface of the multi-cavity base 100, melt assembly 200, pad 300 and upper cover 400. Side baffles 103 are provided between the two sides of the four longitudinal guide plates 101 for connection. The longitudinal reserved grooves 600 can be inserted into the corresponding longitudinal guide bars 102 for longitudinal movement. At the input end of the longitudinal guide plates 101, a pusher assembly is provided to push the corresponding multi-cavity base 100, melt assembly 200, pad 300 and upper cover 400. The pusher assembly is a push rod motor.

[0036] The planar coordinate moving component 3 of the present invention includes a base plate 3010, a longitudinal electric track 301 is provided on the base plate 3010, a longitudinal slider 302 is provided on the longitudinal electric track 301, a transverse electric track 303 is provided on the longitudinal slider 302, and a transverse slider 304 is provided on the transverse electric track 303. The ball positioning station 2 includes a front upper ball 201 and a rear upper ball 202 located at the front end of the longitudinal guide plate 101. The front upper ball 201 and the rear upper ball 202 cooperate to position the corresponding sides of the multi-cavity base 100, melt assembly 200, pad 300 and top cover 400, so as to pre-position them for subsequent robot arm assembly.

[0037] The transfer frame structure 4 of the present invention includes a bottom support plate 401 disposed on the transverse slider 304. The bottom support plate 401 is provided with a front baffle 402 and a rear baffle 403 on its front and rear walls, and a socket chamber 405 is formed between the front baffle 402 and the rear baffle 403. Openings 404 are provided on both sides of the socket chamber 405. The front baffle 402 and the rear baffle 403 can be inserted into the front and rear walls of the multi-cavity base 100, melt assembly 200, pad 300 and top cover 400 on the ball positioning station 2. When the transfer frame structure 4 moves forward, the multi-cavity base 100, melt assembly 200, pad 300 and top cover 400 on the ball positioning station 2 will be disengaged from the ball positioning station 2. The opening 404 serves to provide clearance space when the transfer frame structure 4 enters towards the multi-cavity base 100, melt assembly 200, pad 300 and top cover 400.

[0038] The clearance slotted structure 5 of the present invention has four clearance straight slots 501 arranged at intervals along the height direction of the front baffle 402 and the rear baffle 403, and the four clearance straight slots 501 are respectively aligned with the height position of the four layers of longitudinal guide plates 101.

[0039] The closing control component 6 of the present invention includes three pressing components 601 arranged at vertical intervals. The initial positions of the three pressing components 601 are respectively above the melt component 200, the pad 300 and the top cover 400. The pressing component 601 includes a vertical guide groove 602 disposed on one side of the front baffle 402 and the rear baffle 403. A vertical sliding plate 603 is movably disposed in the vertical guide groove 602. A pressing positioning plate 604 and an elastic retraction pressing component 605 are respectively disposed on both sides of the vertical sliding plate 603. A connecting screw hole 2000 is provided between the multi-cavity base 100, the melt assembly 200, the pad 300 and the top cover 400; The assembled multi-cavity base 100, melt assembly 200, pad 300 and top cover 400 form a multi-cavity fuse 1000; The elastic retraction pressing member 605 enables the multi-cavity fuse 1000, which is located within the transfer frame structure 4, to detach from the transfer frame structure 4 during the process of detaching from the transfer frame structure 4, and to detach from the opening 404 on one side by passing over the elastic retraction pressing member 605.

[0040] The self-adjusting linkage structure 7 of the present invention includes a control vertical plate 701 disposed on one side of the base plate 3010, three opening and closing guide groove structures 702 disposed on the control vertical plate 701, and a driving horizontal shaft 703 disposed on one side of the pressing positioning plate 604, the driving horizontal shaft 703 being movably inserted into a corresponding opening and closing guide groove structure 702; The drive horizontal shaft 703 is unaffected by the opening and closing guide groove structure 702 when moving left and right, but it is driven by the opening and closing guide groove structure 702 when moving back and forth; that is, when the drive horizontal shaft 703 moves forward, it will gradually move downward, and when it moves backward, it will gradually move upward; when the drive horizontal shaft 703 moves left and right, it will only pass through the opening and closing guide groove structure 702.

[0041] The tension guide groove structure 702 of the present invention includes a longitudinal straight groove 7021 disposed on the rear side, and a downward inclined groove 7022 disposed at the front end of the longitudinal straight groove 7021; The angle of inclination of the three downward-sloping slots 7022 gradually increases from top to bottom.

[0042] The foregoing has shown and described the basic principles and main features of the present invention, as well as its advantages. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the present invention. Various changes and modifications can be made to the present invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims

1. A multi-cavity fuse, comprising a multi-cavity base (100), a fuse assembly (200), a pad (300), and a top cover (400), characterized in that: The upper cover (400) has pre-reserved pressure slots (500) at both ends, and the multi-cavity base (100), melt assembly (200), pad (300) and the lower surface of the upper cover (400) are each provided with longitudinal pre-reserved grooves (600).

2. The multi-cavity fuse according to claim 1, characterized in that: The multi-cavity base (100) includes a base body (110), on which multiple cavities (120) are provided, and on both sides of the base body (110) are stylus positioning grooves (130). The melt assembly (200) includes a plurality of melt structures (210) that can be installed in a corresponding cavity (120) respectively. Two adjacent melt structures (210) are connected to each other. The outermost two melt structures (210) are provided with a blade (220) at their outer ends. The blades (220) on both sides can be inserted into the blade positioning groove (130) on the corresponding side.

3. An automatic positioning and assembly robot for a multi-cavity fuse body according to claim 2, characterized in that: The system includes a feeding assembly (1) for batch conveying multiple multi-cavity bases (100), melt assemblies (200), pads (300), and top covers (400). The feeding assembly (1) evenly distributes the multiple multi-cavity bases (100), melt assemblies (200), pads (300), and top covers (400) in a longitudinal direction, and the multi-cavity bases (100), melt assemblies (200), pads (300), and top covers (400) are arranged vertically at intervals. The feed assembly (1) is provided with a ball positioning station (2) for positioning the multi-cavity base (100), melt assembly (200), pad (300) and top cover (400) at the output end. A planar coordinate moving assembly (3) is provided on one side of the output end of the feed assembly (1). The planar coordinate moving component (3) is provided with a transfer frame structure (4) that can drive the multi-cavity base (100), melt component (200), pad (300) and top cover (400) on the ball positioning station (2) to detach from the ball positioning station (2). The transfer frame structure (4) is provided with a clearance slot structure (5). The transfer frame structure (4) is provided with a closing control component (6) that can drive the melt assembly (200), the pad (300) and the top cover (400) to close the position of the multi-cavity base (100) downward. A self-adjusting linkage structure (7) is provided between the closing control component (6) and the planar coordinate movement component (3) for controlling the closing control component (6) to move in different positions.

4. The automatic positioning and assembly robot according to claim 3, characterized in that: The feeding assembly (1) includes four longitudinal guide plates (101) arranged at intervals from top to bottom. The upper surface of the longitudinal guide plate (101) is provided with longitudinal guide strips (102) adapted to the longitudinal reserved grooves (600) on the lower surface of the multi-cavity base (100), melt assembly (200), pad (300) and top cover (400). Side baffles (103) are provided between the two sides of the four longitudinal guide plates (101) for connection. The longitudinal reserved grooves (600) can be inserted into the corresponding longitudinal guide strips (102) for longitudinal movement. A top material assembly is provided at the input end of the longitudinal guide plate (101) to push the corresponding multi-cavity base (100), melt assembly (200), pad (300) and top cover (400).

5. The automatic positioning and assembly robot according to claim 4, characterized in that: The planar coordinate moving component (3) includes a base plate (3010), a longitudinal electric track (301) is provided on the base plate (3010), a longitudinal slider (302) is provided on the longitudinal electric track (301), a transverse electric track (303) is provided on the longitudinal slider (302), and a transverse slider (304) is provided on the transverse electric track (303). The ball positioning station (2) includes a front upper ball (201) and a rear upper ball (202) disposed at the front end of the longitudinal guide plate (101).

6. The automatic positioning and assembly robot according to claim 5, characterized in that: The transfer frame structure (4) includes a bottom support plate (401) disposed on the transverse slider (304). The bottom support plate (401) has a front baffle (402) and a rear baffle (403) on its front and rear walls respectively. A socket chamber (405) is formed between the front baffle (402) and the rear baffle (403). Openings (404) are provided on both sides of the socket chamber (405).

7. The automatic positioning and assembly robot according to claim 6, characterized in that: The clearance slotted structure (5) has four clearance straight slots (501) arranged at intervals along the height direction of the front baffle (402) and the rear baffle (403), and the four clearance straight slots (501) are respectively aligned with the height position of the four layers of longitudinal guide plates (101).

8. The automatic positioning and assembly robot according to claim 7, characterized in that: The closing control assembly (6) includes three pressing assemblies (601) arranged at vertical intervals. The initial positions of the three pressing assemblies (601) are respectively above the melt assembly (200), the pad (300) and the top cover (400). The pressing assembly (601) includes a vertical guide groove (602) disposed on one side of the front baffle (402) and the rear baffle (403). A vertical sliding plate (603) is movably disposed in the vertical guide groove (602). A pressing positioning plate (604) and an elastic retraction pressing member (605) are respectively disposed on both sides of the vertical sliding plate (603).

9. The automatic positioning and assembly robot according to claim 8, characterized in that: The self-adjusting linkage structure (7) includes a control vertical plate (701) disposed on one side of the base plate (3010), and three opening and closing guide groove structures (702) are disposed on the control vertical plate (701). A drive horizontal shaft (703) is disposed on one side of the pressing positioning plate (604), and the drive horizontal shaft (703) is movably inserted into a corresponding opening and closing guide groove structure (702).

10. The automatic positioning and assembly robot according to claim 9, characterized in that: The tension guide groove structure (702) includes a longitudinal straight groove (7021) disposed on the rear side, and a downward inclined groove (7022) is disposed at the front end of the longitudinal straight groove (7021). The angle of inclination of the three downward-sloping slots (7022) gradually increases from top to bottom.

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