Intelligent manufacturing production system based on flexible mechanical claw

Abstract

The invention discloses an intelligent manufacturing production system based on a flexible mechanical claw. The intelligent manufacturing production system comprises a base, a transverse moving mechanism, a longitudinal moving mechanism, a clamping mechanism, a rotating mechanism, a limiting mechanism and a spraying mechanism. The transverse moving mechanism is arranged on the upper end face of the base and fixedly connected with the base. And the longitudinal moving mechanism is arranged on one side of the transverse moving mechanism and is connected with the transverse moving mechanism. And the clamping mechanism is arranged below the longitudinal moving mechanism and is fixedly connected with the transverse moving mechanism. The rotating mechanism is arranged on the upper end face of the base and connected with the base and the clamping mechanism. And the limiting mechanism is arranged on the clamping mechanism and is connected with the clamping mechanism. And the spraying mechanism is arranged on the upper end face of the base, fixedly connected with the base and in driving connection with the longitudinal moving mechanism. Through mutual cooperation, one-time automatic three-proofing paint spraying on the two faces of the PCB is achieved, and the three-proofing paint spraying efficiency of the PCB is effectively improved.

Description

Technical Field

[0001] The present invention relates to the field of spraying technology, and in particular to an intelligent manufacturing production system based on flexible mechanical claws. Background Art

[0002] A flexible robotic gripper is a mechanical device composed of elastic materials or numerous joints. Its design and functions enable it to complete various work tasks in a small or complex space.

[0003] Spraying is a coating method that uses a spray gun or a disc atomizer to disperse the spray into uniform and fine droplets by pressure or centrifugal force and apply it to the surface of the object. It can be divided into air spray, airless spray, electrostatic spray and various derivative methods of the above basic spray forms, such as high-flow low-pressure atomization spray, thermal spray, automatic spray, multi-group spray, etc.

[0004] Conformal coating is a specially formulated coating used to protect circuit boards and related equipment from environmental erosion. Conformal coating has good high and low temperature resistance; after curing, it forms a transparent protective film with excellent insulation, moisture-proof, anti-leakage, shock-proof, dust-proof, anti-corrosion, anti-aging, and corona resistance properties.

[0005] The traditional coating of conformal coating on PCB boards usually adopts manual brushing or mechanical spraying. After mechanical spraying on one side, the PCB board needs to be manually turned over and the other side needs to be sprayed, which is time-consuming and labor-intensive. Summary of the invention

[0006] The present invention overcomes the deficiencies of the prior art and provides an intelligent manufacturing production system based on a flexible mechanical claw.

[0007] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: an intelligent manufacturing production system based on a flexible mechanical claw, comprising:

[0008] Base,

[0009] The lateral moving mechanism is arranged on the upper end surface of the base and is fixedly connected to the base.

[0010] The longitudinal moving mechanism is arranged on one side of the transverse moving mechanism and is connected with the transverse moving mechanism.

[0011] The clamping mechanism is arranged below the longitudinal moving mechanism and is fixedly connected to the transverse moving mechanism.

[0012] The rotating mechanism is arranged on the upper end surface of the base and is respectively connected with the base and the clamping mechanism.

[0013] The limiting mechanism is arranged on the clamping mechanism and connected to the clamping mechanism.

[0014] The spraying mechanism is arranged on the upper end surface of the base, fixedly connected to the base, and drivingly connected to the longitudinal moving mechanism.

[0015] In a preferred embodiment of the present invention, the lateral movement mechanism comprises:

[0016] The controller is arranged on the upper end surface of the base, fixedly connected to the base, and electrically connected to the clamping structure.

[0017] The motor has a rotating shaft arranged vertically upwards, the motor is arranged on the upper end surface of the base, is fixedly connected to the base, and is electrically connected to the controller.

[0018] The first L-shaped rod has two horizontally arranged axes at both ends. The first L-shaped rod is arranged at one side of the motor, and one end of the first L-shaped rod is fixedly connected to the motor housing. The axis of the first L-shaped rod close to one end of the motor is perpendicularly crossed with the axis of the motor shaft.

[0019] The first reciprocating screw is horizontally arranged on one side of the motor, one end of which is rotatably connected to the end of the first L-shaped rod away from the motor, its rotation axis coincides with its axis, the axis of the first reciprocating screw is perpendicular to the axis of the end of the first L-shaped rod away from the motor, and the first reciprocating screw is arranged close to the motor.

[0020] The first lead screw nut is sleeved on the circumference of the first reciprocating lead screw and is connected to the first reciprocating lead screw.

[0021] The second L-shaped rod is arranged between the first reciprocating screw and the motor, one end of which is fixedly connected to the end of the first L-shaped rod close to the motor, and the other end is arranged close to the first reciprocating screw. The axis of the end of the second L-shaped rod close to the first reciprocating screw is parallel to the axis of the first reciprocating screw.

[0022] The first limit block is arranged between the first lead screw nut and the second L-shaped rod, and is fixedly connected to the side of the first lead screw nut and slidably connected to the second L-shaped rod. The sliding direction of the first limit block is parallel to the axial direction of the first reciprocating lead screw.

[0023] The first sliding groove is arranged at the connection between the first limiting block and the second L-shaped rod.

[0024] The third L-shaped rod is arranged on the lower side of the first screw nut, one end of which is fixedly connected to the lower side of the first screw nut, and the other end is arranged away from the first L-shaped rod and fixedly connected to the clamping mechanism. The third L-shaped rod is vertically arranged near the axis of one end of the first screw nut.

[0025] The first bevel gear is disposed on the motor shaft and is coaxially fixedly connected to the motor shaft. The first bevel gear is provided with partial teeth.

[0026] The second bevel gear is arranged at one end of the first reciprocating screw close to the first L-shaped rod, is coaxially fixedly connected to the first reciprocating screw, and is meshed with the first bevel gear.

[0027] In a preferred embodiment of the present invention, the longitudinal movement mechanism comprises:

[0028] The fourth L-shaped rod has axes at both ends arranged horizontally. The fourth L-shaped rod is arranged on the adjacent side of the motor close to the first L-shaped rod, one end of which is fixedly connected to the motor housing and arranged away from the first reciprocating screw. The axis of the third L-shaped rod close to one end of the motor is perpendicularly crossed with the axis of the first L-shaped rod close to one end of the motor. The third L-shaped rod is arranged away from the first L-shaped rod at one end away from the motor and is connected to the spraying mechanism.

[0029] The second reciprocating screw has axes that are perpendicular to the motor shaft axis and the first reciprocating screw axis respectively. The second reciprocating screw is arranged between the fourth L-shaped rod and the first reciprocating screw. One end of the second reciprocating screw is rotatably connected to an end of the fourth L-shaped rod away from the motor housing, and its rotation axis coincides with its axis.

[0030] The second lead screw nut is sleeved on the circumferential side of the second reciprocating lead screw, connected to the second reciprocating lead screw, and fixedly connected to the spraying mechanism.

[0031] The fifth L-shaped rod is arranged between the second reciprocating screw and the motor, one end of which is fixedly connected to the end of the fourth L-shaped rod close to the motor, and the other end is arranged close to the second reciprocating screw. The axis of the end of the fifth L-shaped rod close to the second reciprocating screw is parallel to the axis of the second reciprocating screw.

[0032] The second limit block is arranged between the second lead screw nut and the fifth L-shaped rod, and is fixedly connected to the side of the second lead screw nut and slidably connected to the fifth L-shaped rod. The sliding direction of the second limit block is parallel to the axial direction of the second reciprocating lead screw.

[0033] The second slide groove is arranged at the connection between the second limit block and the fifth L-shaped rod.

[0034] The third bevel gear is arranged at one end of the second reciprocating screw away from the fourth L-shaped rod, is coaxially fixedly connected to the second reciprocating screw, and is meshed with the first bevel gear.

[0035] In a preferred embodiment of the present invention, the clamping mechanism comprises:

[0036] The sleeve has an axis parallel to the axis of the first reciprocating screw. The sleeve is arranged below the second reciprocating screw, and a side surface of the sleeve is fixedly connected to an end of the third L-shaped rod away from the first screw nut.

[0037] The connecting rod, whose axis coincides with the axis of the sleeve, is disposed in the sleeve and is rotatably connected to the sleeve, and is respectively connected to the rotating structure and the limiting mechanism, whose rotation axis coincides with their axis, and both ends of the connecting rod extend to the outside of the sleeve.

[0038] The flexible mechanical claw is arranged at one end of the connecting rod away from the motor, is fixedly connected to the connecting rod, and is electrically connected to the controller.

[0039] In a preferred embodiment of the present invention, the rotating mechanism comprises:

[0040] The first rotating cylinder has an axis that coincides with the axis of the connecting rod. The first rotating cylinder is sleeved on the circumference of one end of the connecting rod close to the motor and is connected to the connecting rod through a one-way bearing and is connected to the limiting mechanism. A thread is arranged on the circumference of the first rotating cylinder.

[0041] The support rod is vertically arranged between the motor and the first rotating cylinder, and the bottom end of the support rod is fixedly connected to the base.

[0042] The axis of the second rotating cylinder coincides with the axis of the first rotating cylinder. The second rotating cylinder is arranged at the top end of the supporting rod and is fixedly connected to the supporting rod.

[0043] In a preferred embodiment of the present invention, the limiting mechanism includes:

[0044] The first gear ring has an axis that coincides with the axis of the sleeve, is sleeved on one end of the sleeve close to the first rotating cylinder, and is slidably connected to the sleeve, with its sliding direction coinciding with its axis.

[0045] The third limiting block is arranged between the first gear ring and the sleeve, and is fixedly connected to the first gear ring and slidably connected to the sleeve, and its sliding direction is parallel to the axis of the sleeve.

[0046] The third sliding groove is arranged at the connection between the third limiting block and the sleeve.

[0047] The axis of the second gear ring coincides with the axis of the connecting rod. The second gear ring is arranged between the sleeve and the first rotating cylinder, is fixedly connected to the connecting rod, and is meshed with the first gear ring.

[0048] The spring has an axis that coincides with the axis of the sleeve, is disposed on the side of the first gear ring away from the second gear ring, and has two ends that are fixedly connected to the sleeve and the first rotating cylinder, respectively.

[0049] The disengagement rod has an axis parallel to the axis of the first gear ring and is disposed on the upper side of the first gear ring. One end of the disengagement rod is fixedly connected to the first gear ring and the other end is disposed close to the direction of the second rotating cylinder.

[0050] In a preferred embodiment of the present invention, the spraying mechanism comprises:

[0051] The material storage box is arranged on the edge of the upper end surface of the base and is fixedly connected to the base.

[0052] The support plate is transversely arranged on the upper side of one end of the fourth L-shaped rod close to the second reciprocating screw, and is fixedly connected to the fourth L-shaped rod and arranged away from the second reciprocating screw.

[0053] The first cylinder, whose axis is parallel to the axis of the first reciprocating screw, is arranged on the top surface of the support plate and fixedly connected to the support plate. A first sealing plate is arranged in one end of the first cylinder away from the first reciprocating screw, and the first sealing plate is fixedly connected to the first cylinder.

[0054] The second cylinder, with an axis parallel to the axis of the first cylinder, is arranged at one side of the first cylinder and fixedly connected to the top surface of the support plate. A second sealing plate is arranged in one end of the first cylinder close to the first reciprocating screw, and the second sealing plate is fixedly connected to the second cylinder.

[0055] The first piston has an axis that coincides with the axis of the first cylinder, is disposed in the first cylinder, and is slidably connected to the first cylinder, and its sliding direction coincides with its axis.

[0056] The second piston has an axis that coincides with the axis of the second cylinder, is disposed in the second cylinder, and is slidably connected to the second cylinder, with the sliding direction coinciding with the axis.

[0057] The linkage assembly is disposed between the first piston and the second piston and is connected to the first piston and the second piston respectively.

[0058] The material conveying assembly is arranged above the base, is communicated with the material storage box, the first cylinder barrel and the second cylinder barrel respectively, and is fixedly connected with the second lead screw nut.

[0059] In a preferred embodiment of the present invention, the linkage component includes:

[0060] The sixth L-shaped rod is arranged on the side of the first piston away from the first sealing plate, one end of which is fixedly connected to the first piston and extends to the outside of the first cylinder, and the other end of which is arranged close to the second cylinder.

[0061] The seventh L-shaped rod is arranged on the side of the second piston away from the second sealing plate, one end of which is fixedly connected to the second piston and extends to the outside of the second cylinder, and the other end of which is arranged close to the first cylinder.

[0062] The linkage rod has an axis parallel to the axis of the second reciprocating screw and is disposed between the first cylinder and the second cylinder. One end of the linkage rod is fixedly connected to the end of the sixth L-shaped rod away from the first piston, and the other end is fixedly connected to the end of the seventh L-shaped rod away from the second piston.

[0063] The brake rod is arranged between the second lead screw nut and the linkage rod, one end of which is fixedly connected to the upper side of the second lead screw nut, and the other end of which is fixedly connected to an end of the linkage rod close to the second lead screw nut.

[0064] In a preferred embodiment of the present invention, the feeding assembly comprises:

[0065] The first one-way valve is arranged on the first sealing plate, penetrates the first sealing plate, and is fixedly connected to the first sealing plate. The first one-way valve is communicated with the material storage box through a bent pipe.

[0066] The second one-way valve is arranged on the first sealing plate, penetrates the first sealing plate, and is fixedly connected to the first sealing plate.

[0067] The third one-way valve is arranged on the second sealing plate, penetrates the second sealing plate, and is fixedly connected to the second sealing plate. The second one-way valve is communicated with the storage box through a bent pipe.

[0068] The fourth one-way valve is disposed on the second sealing plate, penetrates the second sealing plate, and is fixedly connected to the second sealing plate.

[0069] The spray head is arranged at the lower side of the second lead screw nut and is fixedly connected to the second lead screw nut, and is respectively connected to the second one-way valve and the fourth one-way valve through a hose.

[0070] In a preferred embodiment of the present invention, it includes:

[0071] Four universal wheels are respectively arranged at four corners of the lower end surface of the base and are respectively fixedly connected to the base.

[0072] The present invention solves the defects existing in the background technology and has the following beneficial effects:

[0073] (1) The present invention provides an intelligent manufacturing production system based on a flexible mechanical claw. Through the mutual cooperation of a lateral moving mechanism, a longitudinal moving mechanism and a rotating mechanism, when spraying a PCB board with conformal coating, automatic coating and automatic reversal of a single side are achieved, that is, the automatic one-time coating of conformal coating on both sides of the PCB board is completed. Through the cooperation of the lateral moving mechanism and the longitudinal moving mechanism, the automatic lateral movement of the PCB board and the automatic longitudinal movement of the nozzle are achieved. Furthermore, through the linkage cooperation of the longitudinal moving mechanism and the spraying mechanism, the nozzle is coated on the PCB board when it moves back and forth in the longitudinal direction, and the PCB board transversely movable nozzle is automatically closed. While spraying the side of the PCB board completely, the side of the PCB board is prevented from being repeatedly coated, effectively saving conformal coating. Through the mutual cooperation of the longitudinal moving mechanism and the rotating mechanism, automatic reversal is achieved after the automatic spraying is completed on one side of the PCB board, and the device is automatically reset while automatically spraying the other side.

[0074] (2) The present invention includes a motor, a first reciprocating screw, a second reciprocating screw, a first bevel gear, a second bevel gear, and a third bevel gear. The motor drives the first screw nut to move horizontally through the rotation of the first bevel gear and the first reciprocating screw, and the first screw nut drives the clamping mechanism to move horizontally through the third L-shaped rod, and then the first bevel gear is disengaged from the second bevel gear, the clamping mechanism stops moving, the first bevel gear is meshed with the third bevel gear, and the second screw nut is driven to move longitudinally through the third bevel gear and the second reciprocating screw, and the second screw nut drives the output end of the spraying mechanism to move longitudinally, and further the first bevel gear is disengaged from the third bevel gear, and the output end of the spraying mechanism stops moving, and the above working process is repeated. Through the arrangement of the motor, the first reciprocating screw, the second reciprocating screw, the first bevel gear, the second bevel gear, and the third bevel gear, the output end of the spraying mechanism and the clamping mechanism are automatically and indirectly moved and cooperated with each other, and the automatic shifting of the spraying point during the spraying process of the PCB board is realized, and the full surface spraying of the PCB board is realized through the direct continuity of the mechanical effect, which effectively improves the spraying efficiency and continuity of the PCB board.

[0075] (3) The present invention comprises a first cylinder, a first piston, a second cylinder, a second piston, a first non-return valve, a second non-return valve, a third non-return valve, a fourth non-return valve, and a nozzle. When the second reciprocating screw moves back and forth, the linkage rod, the sixth L-shaped rod, and the seventh L-shaped rod respectively drive the first piston and the second piston to slide relative to each other. The flow direction of the conformal coating in the first non-return valve, the second non-return valve, the third non-return valve, and the fourth non-return valve is limited, so that the nozzle can output continuously when following the reciprocating movement of the second reciprocating screw, and the output of the nozzle is automatically adjusted with the moving speed of the nozzle, so as to further improve the uniformity of spraying on the PCB board.

[0076] (4) The present invention includes a sleeve, a flexible mechanical claw, a connecting rod, a first rotating cylinder, and a second rotating cylinder. The third L-shaped rod drives the sleeve to move, and the flexible mechanical claw, the connecting rod, and the first rotating cylinder follow the sleeve to move. When the first lead screw nut approaches the set end for the first time, the first rotating sleeve penetrates into the second rotating cylinder, and the outer thread of the first rotating sleeve is combined with the inner thread of the second rotating cylinder. The first rotating sleeve drives the flexible mechanical claw to reverse through the connecting rod, thereby realizing the automatic flipping of the PCB. Since the first rotating sleeve is connected to the connecting rod through a one-way bearing, when the first rotating sleeve moves in the opposite direction, the PCB maintains the original reverse state, thereby further improving the spraying efficiency of the PCB board. BRIEF DESCRIPTION OF THE DRAWINGS

[0077] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative work.

[0078] Figure 1 is a front view structural schematic diagram of a preferred embodiment of the present invention;

[0079] Figure 2 is a schematic diagram of a partial top view cross-sectional structure of a preferred embodiment of the present invention;

[0080] Figure 3 It is a partial top view cross-sectional structural schematic diagram of a preferred embodiment of the present invention.

[0081] In the figure: 1, base; 2, motor; 3, first L-shaped rod; 4, first reciprocating screw; 5, first screw nut; 6, third L-shaped rod; 7, first bevel gear; 8, second bevel gear; 9, fourth L-shaped rod; 10, second reciprocating screw; 11, second screw nut; 12, third bevel gear; 13, fifth L-shaped rod; 131, second limit block; 132, second L-shaped rod; 133, first limit block; 14, sleeve; 15, connecting rod; 16, flexible mechanical claw; 17, first rotating cylinder; 18, support Support rod; 19, second rotating cylinder; 20, first ring gear; 21, spring; 22, second ring gear; 23, disengagement rod; 24, support plate; 25, first cylinder; 251, first sealing plate; 26, first piston; 27, second cylinder; 271, second sealing plate; 28, second piston; 29, sixth L-shaped rod; 30, seventh L-shaped rod; 31, linkage rod; 32, first one-way valve; 33, second one-way valve; 34, third one-way valve; 35, fourth one-way valve; 36, brake rod; 37, storage box. DETAILED DESCRIPTION

[0082] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0083] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0084] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the invention, unless otherwise specified, "multiple" means two or more.

[0085] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood by specific circumstances.

[0086] like Figure 1 , Figure 2 and Figure 3 As shown, an intelligent manufacturing production system based on a flexible mechanical claw includes: a base 1, a lateral moving mechanism, a longitudinal moving mechanism, a clamping mechanism, a rotating mechanism, a limiting mechanism, and a spraying mechanism.

[0087] The lateral moving mechanism is arranged on the upper end surface of the base 1 and is fixedly connected to the base 1. The longitudinal moving mechanism is arranged on one side of the lateral moving mechanism and is connected to the lateral moving mechanism. The clamping mechanism is arranged below the longitudinal moving mechanism and is fixedly connected to the lateral moving mechanism. The rotating mechanism is arranged on the upper end surface of the base 1 and is respectively connected to the base 1 and the clamping mechanism. The limiting mechanism is arranged on the clamping mechanism and is connected to the clamping mechanism. And the spraying mechanism is arranged on the upper end surface of the base 1 and is fixedly connected to the base 1 and is drivingly connected to the longitudinal moving mechanism.

[0088] Place the PCB board horizontally on the holding mechanism, control the clamping mechanism to clamp the PCB board, then start the horizontal moving mechanism, the horizontal moving mechanism drives the vertical moving mechanism to start, the vertical moving mechanism drives the spraying mechanism to start, the limit mechanism limits and fixes the rotating mechanism to prevent the clamping mechanism from rotating, and the horizontal moving mechanism, the vertical moving mechanism, the clamping mechanism and the spraying mechanism cooperate with each other to spray one side of the PCB board. After completion, the horizontal moving mechanism drives the rotating mechanism to control the limit mechanism to start and end the limit, the rotating mechanism controls the holding mechanism to automatically reverse, and then the limit mechanism automatically resumes the limit fixation of the rotating mechanism, repeating the horizontal moving mechanism, the vertical moving mechanism, the clamping mechanism and the spraying mechanism cooperate with each other to spray one side of the PCB board.

[0089] like Figure 1 , Figure 2 As shown, the lateral movement mechanism includes: a controller, a motor 2, a first L-shaped rod 3, a first reciprocating screw 4, a first screw nut 5, a second L-shaped rod 132, a first limit block 133, a first slide groove, a third L-shaped rod 6, a first bevel gear 7, and a second bevel gear 8.

[0090] The controller is arranged on the upper end surface of the base 1, and is fixedly connected to the base 1, and is electrically connected to the clamping structure. The motor 2 is arranged with the rotating shaft vertically upward. The motor 2 is arranged on the upper end surface of the base 1, and is fixedly connected to the base 1, and is electrically connected to the controller. The first L-shaped rod 3 has its two ends of the axis arranged horizontally. The first L-shaped rod 3 is arranged on one side of the motor 2, and one end of the first L-shaped rod 3 is fixedly connected to the housing of the motor 2. The axis of the first L-shaped rod 3 close to the end of the motor 2 is perpendicular to the axis of the rotating shaft of the motor 2. The first reciprocating screw 4 is arranged horizontally on one side of the motor 2, and one end of the first L-shaped rod 3 is rotatably connected to the end of the first L-shaped rod 3 away from the motor 2. The rotation axis coincides with its axis. The axis of the first reciprocating screw 4 is perpendicular to the axis of the end of the first L-shaped rod 3 away from the motor 2. The first reciprocating screw 4 is arranged close to the motor 2. The first screw nut 5 is sleeved on the side of the first reciprocating screw 4 and is connected to the first reciprocating screw 4. The second L-shaped rod 132 is arranged between the first reciprocating screw 4 and the motor 2, one end of which is fixedly connected to the end of the first L-shaped rod 3 close to the motor 2, and the other end is arranged close to the first reciprocating screw 4, and the axis of the end of the second L-shaped rod 132 close to the first reciprocating screw 4 is parallel to the axis of the first reciprocating screw 4. The first limit block 133 is arranged between the first screw nut 5 and the second L-shaped rod 132, and is fixedly connected to the side of the first screw nut 5, and is slidably connected to the second L-shaped rod 132, and the sliding direction of the first limit block 133 is parallel to the axis direction of the first reciprocating screw 4. The first slide groove is arranged at the connection between the first limit block 133 and the second L-shaped rod 132. The third L-shaped rod 6 is arranged on the lower side of the first screw nut 5, one end of which is fixedly connected to the lower side of the first screw nut 5, and the other end is arranged away from the first L-shaped rod 3 and fixedly connected to the clamping mechanism, and the axis of the end of the third L-shaped rod 6 close to the first screw nut 5 is arranged vertically. The first bevel gear 7 is arranged on the rotating shaft of the motor 2 and is coaxially fixedly connected with the rotating shaft of the motor 2. The first bevel gear 7 is provided with partial teeth. The second bevel gear 8 is arranged at one end of the first reciprocating screw 4 close to the first L-shaped rod 3, is coaxially fixedly connected with the first reciprocating screw 4, and meshes with the first bevel gear 7.

[0091] The controller controls the motor 2 to start, the motor 2 drives the first bevel gear 7 to rotate, the first bevel gear 7 drives the second bevel gear 8 to rotate, the second bevel gear 8 drives the first reciprocating screw 4 to rotate, the first reciprocating screw 4 rotates to push the first screw nut 5 to first move laterally to the second gear side, the first screw nut 5 drives the clamping mechanism to move laterally through the third L-shaped rod 6, and then the first bevel gear 7 is disengaged from the second bevel gear 8, the clamping mechanism stops moving, the first bevel gear 7 and the longitudinal moving mechanism are started, the longitudinal moving mechanism drives the output end of the spraying mechanism to move longitudinally, further the first bevel gear 7 is disengaged from the longitudinal moving mechanism, the output end of the spraying mechanism stops moving and stops outputting, and the above working process is repeated. When the first reciprocating screw 4 rotates to push the first screw nut 5 to first move laterally to the side away from the motor 2, the above working process is repeated except that the moving direction of the first screw nut 5 changes.

[0092] like Figure 1 , Figure 2 As shown, the longitudinal movement mechanism includes: a fourth L-shaped rod 9, a second reciprocating screw 10, a second screw nut 11, a fifth L-shaped rod 13, a second limit block 131, a first sliding groove, and a third bevel gear 12.

[0093] The fourth L-shaped rod 9 has two axis lines arranged horizontally at both ends. The fourth L-shaped rod 9 is arranged on the adjacent side of the motor 2 close to the first L-shaped rod 3, and one end thereof is fixedly connected to the motor 2 housing and arranged away from the first reciprocating screw 4. The axis line of the third L-shaped rod 6 close to the motor 2 is perpendicularly crossed with the axis line of the first L-shaped rod 3 close to the motor 2. The third L-shaped rod 6 is arranged away from the motor 2 and away from the first L-shaped rod 3, and is connected to the spraying mechanism. The second reciprocating screw 10 has an axis line perpendicular to the axis line of the motor 2 shaft and the axis line of the first reciprocating screw 4, respectively. The second reciprocating screw 10 is arranged between the fourth L-shaped rod 9 and the first reciprocating screw 4, and one end thereof is rotatably connected to the end of the fourth L-shaped rod 9 away from the motor 2 housing, and its rotation axis line coincides with its axis line. The second screw nut 11 is sleeved on the circumference of the second reciprocating screw 10, connected to the second reciprocating screw 10, and fixedly connected to the spraying mechanism. The fifth L-shaped rod 13 is arranged between the second reciprocating screw 10 and the motor 2, one end of which is fixedly connected to the end of the fourth L-shaped rod 9 close to the motor 2, and the other end is arranged close to the second reciprocating screw 10, and the axis of the end of the fifth L-shaped rod 13 close to the second reciprocating screw 10 is parallel to the axis of the second reciprocating screw 10. The second limit block 131 is arranged between the second screw nut 11 and the fifth L-shaped rod 13, and is fixedly connected to the side of the second screw nut 11, and is slidably connected to the fifth L-shaped rod 13, and the sliding direction of the second limit block 131 is parallel to the axis direction of the second reciprocating screw 10. The first slide groove is arranged at the connection between the second limit block 131 and the fifth L-shaped rod 13. And the third bevel gear 12 is arranged at the end of the second reciprocating screw 10 away from the fourth L-shaped rod 9, and is coaxially fixedly connected to the second reciprocating screw 10, and meshes with the first bevel gear 7.

[0094] The first bevel gear 7 is meshed with the third bevel gear 12, and the second lead screw nut 11 is pushed to move longitudinally through the third bevel gear 12 and the second reciprocating screw 10. The second lead screw nut 11 drives the output end of the spraying mechanism to move longitudinally. Further, the first bevel gear 7 is disengaged from the third bevel gear, and the output end of the spraying mechanism stops moving and stops outputting. The above working process is repeated.

[0095] like Figure 1 , Figure 2 As shown, the clamping mechanism includes: a sleeve 14 , a connecting rod 15 , and a flexible mechanical claw 16 .

[0096] The sleeve 14 has an axis parallel to the axis of the first reciprocating screw 4. The sleeve 14 is arranged below the second reciprocating screw 10, and its side is fixedly connected to the end of the third L-shaped rod 6 away from the first screw nut 5. The connecting rod 15 has an axis coincident with the axis of the sleeve 14, is arranged in the sleeve 14, and is rotatably connected to the sleeve 14, and is respectively connected to the rotating structure and the limiting mechanism, and its rotation axis coincides with its axis, and both ends of the connecting rod 15 extend to the outside of the sleeve 14 respectively. And the flexible mechanical claw 16 is arranged at the end of the connecting rod 15 away from the motor 2, and is fixedly connected to the connecting rod 15, and is electrically connected to the controller.

[0097] The third L-shaped rod 6 drives the sleeve 14 to move horizontally, and the sleeve 14 drives the connecting rod 15, the limiting mechanism, and the rotating mechanism to move at the same time, and the connecting rod 15 drives the flexible mechanical claw 16 to move.

[0098] like Figure 1 , Figure 2 As shown, the rotating mechanism includes: a first rotating cylinder 17 , a support rod 18 , and a second rotating cylinder 19 .

[0099] The first rotating cylinder 17 has an axis that coincides with the axis of the connecting rod 15. The first rotating cylinder 17 is sleeved on the peripheral side of one end of the connecting rod 15 close to the motor 2, and is connected to the connecting rod 15 through a one-way bearing and is connected to the limiting mechanism. The first rotating cylinder 17 has a threaded side. The support rod 18 is vertically arranged between the motor 2 and the first rotating cylinder 17, and its bottom end is fixedly connected to the base 1. The second rotating cylinder 19 has an axis that coincides with the axis of the first rotating cylinder 17. The second rotating cylinder 19 is arranged at the top of the support rod 18 and is fixedly connected to the support rod 18.

[0100] The first rotating cylinder 17 moves with the connecting rod 15. When the first lead screw nut 5 approaches the set end for the first time, the second rotating sleeve pushes the limiting mechanism to end the limiting control of the connecting rod 15. The first rotating sleeve goes deep into the second rotating cylinder 19. The outer thread of the first rotating sleeve is combined with the inner thread of the second rotating cylinder 19. The first rotating sleeve drives the flexible mechanical claw 16 to reverse through the connecting rod 15. Since the first rotating sleeve is connected to the connecting rod 15 through a one-way bearing, when the first rotating sleeve moves in the opposite direction and rotates, it will not drive the connecting rod 15 to rotate. When the first rotating sleeve is separated from the second rotating cylinder 19, the limiting mechanism automatically resumes the limiting fixation of the connecting rod 15.

[0101] like Figure 1 , Figure 2 As shown, the limiting mechanism includes: a first gear ring 20, a third limiting block, a third sliding groove, a second gear ring 22, a spring 21, and a disengagement rod 23.

[0102] The first gear ring 20, whose axis coincides with the axis of the sleeve 14, is sleeved on one end of the sleeve 14 close to the first rotating cylinder 17 and is slidably connected to the sleeve 14, and its sliding direction coincides with its axis. The third limit block is arranged between the first gear ring 20 and the sleeve 14, and is fixedly connected to the first gear ring 20 and slidably connected to the sleeve 14, and its sliding direction is parallel to the axis of the sleeve 14. The third slide groove is arranged at the connection between the third limit block and the sleeve 14. The second gear ring 22, whose axis coincides with the axis of the connecting rod 15, is arranged between the sleeve 14 and the first rotating cylinder 17, and is fixedly connected to the connecting rod 15 and meshes with the first gear ring 20. The spring 21, whose axis coincides with the axis of the sleeve 14, is arranged on the side of the first gear ring 20 away from the second gear ring 22, and its two ends are respectively fixedly connected to the sleeve 14 and the first rotating cylinder 17. The disengagement rod 23 has an axis parallel to the axis of the first gear ring 20 and is disposed on the upper side of the first gear ring 20 . One end of the disengagement rod 23 is fixedly connected to the first gear ring 20 , and the other end is disposed close to the second rotating cylinder 19 .

[0103] The first gear ring 20 and the spring 21 move with the sleeve 14, the second gear ring 22 moves with the connecting rod 15, and the disengagement rod 23 moves with the first gear ring 20. When the first lead screw nut 5 approaches the set end for the first time, the disengagement rod 23 contacts the second rotating cylinder 19, the sleeve 14 continues to move, the disengagement rod 23 pushes the first gear ring 20 to slide away from the second gear ring 22, the spring 21 is compressed, the first gear ring 20 is disengaged from the second gear ring 22, and the connecting rod 15 can rotate with the first rotating cylinder 17. When the first rotating sleeve is disengaged from the second rotating cylinder 19 and the disengagement rod 23 is disengaged from the second rotating cylinder 19, the spring 21 recovers and pushes the first gear ring 20 to move in the direction of the second gear ring 22, the first gear ring 20 is meshed with the second gear ring 22, and the connecting rod 15 is fixed again.

[0104] like Figure 2 , Figure 3 As shown, the spraying mechanism includes: a material storage box 37, a support plate 24, a first cylinder 25, a second cylinder 27, a first piston 26, a second piston 28, a linkage assembly, and a material feeding assembly.

[0105] The material storage box 37 is arranged on the edge of the upper end surface of the base 1 and is fixedly connected to the base 1. The support plate 24 is arranged transversely to the upper side of one end of the fourth L-shaped rod 9 close to the second reciprocating screw 10, and is fixedly connected to the fourth L-shaped rod 9, and is arranged away from the second reciprocating screw 10. The first cylinder 25, whose axis is parallel to the axis of the first reciprocating screw 4, is arranged on the top surface of the support plate 24 and is fixedly connected to the support plate 24. A first sealing plate 251 is arranged in the end of the first cylinder 25 away from the first reciprocating screw 4, and the first sealing plate 251 is fixedly connected to the first cylinder 25. The second cylinder 27, whose axis is parallel to the axis of the first cylinder 25, is arranged on one side of the first cylinder 25 and is fixedly connected to the top surface of the support plate 24. A second sealing plate 271 is arranged in the end of the first cylinder 25 close to the first reciprocating screw 4, and the second sealing plate 271 is fixedly connected to the second cylinder 27. The first piston 26 has an axis that coincides with the axis of the first cylinder 25, is disposed in the first cylinder 25, and is slidably connected to the first cylinder 25, and its sliding direction coincides with its axis. The second piston 28 has an axis that coincides with the axis of the second cylinder 27, is disposed in the second cylinder 27, and is slidably connected to the second cylinder 27, and its sliding direction coincides with its axis. The linkage assembly is disposed between the first piston 26 and the second piston 28, and is connected to the first piston 26 and the second piston 28 respectively. And the feeding assembly is disposed above the base 1, and is connected to the storage box 37, the first cylinder 25, and the second cylinder 27 respectively, and is fixedly connected to the second lead screw nut 11.

[0106] The material storage box 37, the first cylinder 25 and the second cylinder 27 are all filled with conformal coating. When the second lead screw nut 11 moves, the linkage assembly simultaneously pushes the first piston 26 and the second piston 28 to slide relative to each other, and further through the flow direction limitation of the feed assembly, the feed assembly achieves uninterrupted output when following the reciprocating movement of the second reciprocating lead screw 10, and the PCB board is sprayed.

[0107] like Figure 2 , Figure 3 As shown, the linkage assembly includes: a sixth L-shaped rod 29 , a seventh L-shaped rod 30 , a linkage rod 31 , and a brake rod 36 .

[0108] The sixth L-shaped rod 29 is arranged on the side of the first piston 26 away from the first sealing plate 251, one end of which is fixedly connected to the first piston 26 and extends to the outside of the first cylinder 25, and the other end is arranged near the second cylinder 27. The seventh L-shaped rod 30 is arranged on the side of the second piston 28 away from the second sealing plate 271, one end of which is fixedly connected to the second piston 28 and extends to the outside of the second cylinder 27, and the other end is arranged near the first cylinder 25. The linkage rod 31 has an axis parallel to the axis of the second reciprocating screw 10, is arranged between the first cylinder 25 and the second cylinder 27, one end of which is fixedly connected to the end of the sixth L-shaped rod 29 away from the first piston 26, and the other end is fixedly connected to the end of the seventh L-shaped rod 30 away from the second piston 28. And the brake rod 36 is arranged between the second lead screw nut 11 and the linkage rod 31, one end of which is fixedly connected to the upper side of the second lead screw nut 11, and the other end is fixedly connected to the end of the linkage rod 31 close to the second lead screw nut 11.

[0109] By disposing the sixth L-shaped rod 29 , the seventh L-shaped rod 30 , the linkage rod 31 , and the brake rod 36 , the first piston 26 and the second piston 28 can slide relative to each other.

[0110] like Figure 2 , Figure 3 As shown, the material delivery assembly includes: a first one-way valve 32, a second one-way valve 33, a third one-way valve 34, a fourth one-way valve 35, and a nozzle.

[0111] The first one-way valve 32 is arranged on the first sealing plate 251, penetrates the first sealing plate 251, and is fixedly connected to the first sealing plate 251. The first one-way valve 32 is connected to the material storage box 37 through a bend. The second one-way valve 33 is arranged on the first sealing plate 251, penetrates the first sealing plate 251, and is fixedly connected to the first sealing plate 251. The third one-way valve 34 is arranged on the second sealing plate 271, penetrates the second sealing plate 271, and is fixedly connected to the second sealing plate 271. The second one-way valve 33 is connected to the material storage box 37 through a bend. The fourth one-way valve 35 is arranged on the second sealing plate 271, penetrates the second sealing plate 271, and is fixedly connected to the second sealing plate 271. And the nozzle is arranged on the lower side of the second screw nut 11, and is fixedly connected to the second screw nut 11, and is respectively connected to the second one-way valve 33 and the fourth one-way valve 35 through a hose.

[0112] When the first piston 26 moves toward the first sealing plate 251, the second piston 28 moves away from the second sealing plate 271. At this time, the conformal coating in the first cylinder 25 is pressed out into the nozzle through the first check valve 32 by the first piston 26 and sprayed out from the nozzle, and the conformal coating in the storage box 37 is sucked into the second cylinder 27 through the fourth check valve 35 by the second piston 28. When the first piston 26 moves away from the first sealing plate 251, the second piston 28 moves toward the second sealing plate 271. At this time, the conformal coating in the second cylinder 27 is pressed out into the nozzle through the third check valve 34 by the second piston 28 and sprayed out from the nozzle, and the conformal coating in the storage box 37 is sucked into the second cylinder 27 by the first piston 26 through the first check valve 32. As the second lead screw nut 11 reciprocates longitudinally, the above working process is repeated.

[0113] like Figure 1 As shown, it includes: four universal wheels, which are respectively arranged at the four corners of the lower end surface of the base 1 and are respectively fixedly connected to the base 1.

[0114] The setting of four universal wheels effectively improves the mobility of this production system.

[0115] When the present invention is used, first, the PCB board is placed horizontally in the flexible mechanical claw 16, and the flexible mechanical claw 16 is controlled by the controller to clamp the PCB board. Then, the motor 2 is controlled by the controller to start, the motor 2 drives the first bevel gear 7 to rotate, the first bevel gear 7 drives the second bevel gear 8 to rotate, the second bevel gear 8 drives the first reciprocating screw 4 to rotate, and the first reciprocating screw 4 rotates to push the first screw nut 5 to first move horizontally to the second gear side. The first screw nut 5 drives the clamping mechanism to move horizontally through the third L-shaped rod 6, the third L-shaped rod 6 drives the sleeve 14 to move horizontally, the sleeve 14 simultaneously drives the connecting rod 15, the limiting mechanism, and the rotating mechanism to move, the connecting rod 15 drives the flexible mechanical claw 16 to move, and the first rotating cylinder 17 moves following the connecting rod 15. Then the first bevel gear 7 is disengaged from the second bevel gear 8, and the third L-shaped rod 6 stops moving. The first bevel gear 7 is meshed with the third bevel gear 12, and the second screw nut 11 is pushed to move longitudinally through the third bevel gear 12 and the second reciprocating screw 10. The second screw nut 11 drives the nozzle and the brake rod 36 to move at the same time. The brake rod 36 drives the first piston 26 and the second piston 28 to slide relative to each other through the sixth L-shaped rod 29, the seventh L-shaped rod 30 and the linkage rod 31. The storage box 37, the first cylinder 25 and the second cylinder 27 are all filled with three-proof paint. When the first piston 26 moves toward the first sealing plate 251, the second piston 28 moves away from the second sealing plate 271. At this time, the three-proof paint in the first cylinder 25 is pressed out into the nozzle by the first piston 26 through the first one-way valve 32 and sprayed out by the nozzle. The three-proof paint in the storage box 37 is sucked into the second cylinder 27 by the second piston 28 through the fourth one-way valve 35. When the first piston 26 moves away from the first sealing plate 251, the second piston 28 moves toward the second sealing plate 271. At this time, the conformal coating in the second cylinder 27 is pressed out into the nozzle by the second piston 28 through the third one-way valve 34 and sprayed out by the nozzle, and the conformal coating in the storage box 37 is sucked into the second cylinder 27 by the first piston 26 through the first one-way valve 32. As the second lead screw nut 11 moves back and forth in the longitudinal direction, the first piston 26 and the second piston 28 slide back and forth relative to each other. The first gear ring 20 and the spring 21 move with the sleeve 14, the second gear ring 22 moves with the connecting rod 15, and the disengagement rod 23 moves with the first gear ring 20. When the first lead screw nut 5 approaches the set end for the first time, the disengagement rod 23 contacts the second rotating cylinder 19, the sleeve 14 continues to move, the disengagement rod 23 pushes the first gear ring 20 to slide away from the second gear ring 22, the spring 21 is compressed, the first gear ring 20 is disengaged from the second gear ring 22, the connecting rod 15 can rotate with the first rotating cylinder 17, the first rotating sleeve penetrates into the second rotating cylinder 19, the outer thread of the first rotating sleeve is combined with the inner thread of the second rotating cylinder 19, the first rotating sleeve drives the flexible mechanical claw 16 to reverse through the connecting rod 15, thereby realizing the automatic flipping of the PCB.When the first rotating sleeve is disengaged from the second rotating cylinder 19 and the disengagement rod 23 is disengaged from the second rotating cylinder 19, the spring 21 recovers and pushes the first gear ring 20 to move toward the second gear ring 22, the first gear ring 20 meshes with the second gear ring 22, and the connecting rod 15 is fixed again.

[0116] The above is based on the ideal embodiment of the present invention. Through the above description, relevant personnel can make various changes and modifications without departing from the technical concept of the present invention. The technical scope of the present invention is not limited to the content in the specification, and the technical scope must be determined according to the scope of the claims.

Claims

1. An intelligent manufacturing production system based on a flexible mechanical claw, characterized by: include: Base (1), A lateral movement mechanism, arranged on the upper end surface of the base (1) and fixedly connected to the base (1); A longitudinal moving mechanism, arranged on one side of the transverse moving mechanism and connected to the transverse moving mechanism; A clamping mechanism, disposed below the longitudinal moving mechanism and fixedly connected to the transverse moving mechanism; A rotating mechanism, arranged on the upper end surface of the base (1), and connected to the base (1) and the clamping mechanism respectively; a limiting mechanism, disposed on the clamping mechanism and connected to the clamping mechanism; and The spraying mechanism is arranged on the upper end surface of the base (1), is fixedly connected to the base (1), and is drivingly connected to the longitudinal moving mechanism.

2. According to claim 1, the intelligent manufacturing production system based on flexible mechanical claws is characterized in that: The lateral movement mechanism comprises: A controller, arranged on the upper end surface of the base (1), fixedly connected to the base (1), and electrically connected to the clamping structure; A motor (2), the shaft of which is arranged vertically upwards, the motor (2) being arranged on the upper end surface of the base (1), being fixedly connected to the base (1), and being electrically connected to the controller; A first L-shaped rod (3), the axes of both ends of which are arranged horizontally, the first L-shaped rod (3) is arranged on one side of the motor (2), one end of which is fixedly connected to the housing of the motor (2), and the axis of the first L-shaped rod (3) close to one end of the motor (2) is perpendicularly intersected with the axis of the rotating shaft of the motor (2); A first reciprocating screw (4) is horizontally arranged on one side of the motor (2), one end of which is rotatably connected to an end of the first L-shaped rod (3) away from the motor (2), the rotation axis of which coincides with its axis, the axis of the first reciprocating screw (4) is perpendicular to the axis of the end of the first L-shaped rod (3) away from the motor (2), and the first reciprocating screw (4) is arranged close to the motor (2); A first screw nut (5) is sleeved on the circumference of the first reciprocating screw (4) and connected to the first reciprocating screw (4); A second L-shaped rod (132) is arranged between the first reciprocating screw (4) and the motor (2), one end of which is fixedly connected to an end of the first L-shaped rod (3) close to the motor (2), and the other end is arranged close to the first reciprocating screw (4), and the axis of the end of the second L-shaped rod (132) close to the first reciprocating screw (4) is parallel to the axis of the first reciprocating screw (4); A first limit block (133) is arranged between the first lead screw nut (5) and the second L-shaped rod (132), and is fixedly connected to the side of the first lead screw nut (5), and is slidably connected to the second L-shaped rod (132), and the sliding direction of the first limit block (133) is parallel to the axial direction of the first reciprocating lead screw (4); A first sliding groove is arranged at the connection between the first limiting block (133) and the second L-shaped rod (132); A third L-shaped rod (6) is arranged at the lower side of the first screw nut (5), one end of which is fixedly connected to the lower side of the first screw nut (5), and the other end is arranged away from the first L-shaped rod (3) and fixedly connected to the clamping mechanism, and the axis of the third L-shaped rod (6) is arranged vertically close to one end of the first screw nut (5); a first bevel gear (7), which is arranged on the rotating shaft of the motor (2) and is coaxially fixedly connected to the rotating shaft of the motor (2), and the first bevel gear (7) is provided with partial teeth; and The second bevel gear (8) is arranged at one end of the first reciprocating screw (4) close to the first L-shaped rod (3), is coaxially fixedly connected to the first reciprocating screw (4), and is meshed with the first bevel gear (7).

3. The intelligent manufacturing production system based on a flexible mechanical claw according to claim 2 is characterized in that: The longitudinal movement mechanism comprises: A fourth L-shaped rod (9), both ends of which have axes arranged horizontally, the fourth L-shaped rod (9) being arranged on an adjacent side of the motor (2) close to the first L-shaped rod (3), one end of which is fixedly connected to the housing of the motor (2) and arranged away from the first reciprocating screw (4), the axis of the end of the third L-shaped rod (6) close to the motor (2) being perpendicularly intersected with the axis of the end of the first L-shaped rod (3) close to the motor (2), the end of the third L-shaped rod (6) away from the motor (2) being arranged away from the first L-shaped rod (3), and being connected to the spraying mechanism; a second reciprocating screw (10), the axis of which is respectively perpendicular to the axis of the motor (2) rotating shaft and the axis of the first reciprocating screw (4); the second reciprocating screw (10) is arranged between the fourth L-shaped rod (9) and the first reciprocating screw (4); one end of the second reciprocating screw (10) is rotatably connected to an end of the fourth L-shaped rod (9) away from the housing of the motor (2); and the rotation axis of the second reciprocating screw (10) coincides with the axis of the second reciprocating screw (10); A second screw nut (11) is sleeved on the circumference of the second reciprocating screw (10), connected to the second reciprocating screw (10), and fixedly connected to the spraying mechanism; a fifth L-shaped rod (13) disposed between the second reciprocating screw (10) and the motor (2), one end of which is fixedly connected to an end of the fourth L-shaped rod (9) close to the motor (2), and the other end of which is disposed close to the second reciprocating screw (10), and the axis of the end of the fifth L-shaped rod (13) close to the second reciprocating screw (10) is parallel to the axis of the second reciprocating screw (10); A second limit block (131) is arranged between the second lead screw nut (11) and the fifth L-shaped rod (13), and is fixedly connected to the side of the second lead screw nut (11), and is slidably connected to the fifth L-shaped rod (13), and the sliding direction of the second limit block (131) is parallel to the axial direction of the second reciprocating lead screw (10); a second sliding groove, arranged at the connection between the second limiting block (131) and the fifth L-shaped rod (13); and The third bevel gear (12) is arranged at one end of the second reciprocating screw (10) away from the fourth L-shaped rod (9), is coaxially fixedly connected to the second reciprocating screw (10), and is meshed with the first bevel gear (7).

4. According to claim 3, the intelligent manufacturing production system based on flexible mechanical claws is characterized in that: The clamping mechanism comprises: a sleeve (14), the axis of which is parallel to the axis of the first reciprocating screw (4); the sleeve (14) is arranged below the second reciprocating screw (10), and the side surface of the sleeve (14) is fixedly connected to an end of the third L-shaped rod (6) away from the first screw nut (5); a connecting rod (15), the axis of which coincides with the axis of the sleeve (14), which is disposed in the sleeve (14) and rotatably connected to the sleeve (14), and is respectively connected to the rotating structure and the limiting mechanism, the rotation axis of which coincides with the axis of the sleeve (14), and both ends of the connecting rod (15) respectively extend to the outside of the sleeve (14); and A flexible mechanical claw (16) is arranged at one end of the connecting rod (15) away from the motor (2), is fixedly connected to the connecting rod (15), and is electrically connected to the controller.

5. The intelligent manufacturing production system based on the flexible mechanical claw according to claim 4 is characterized in that: The rotating mechanism comprises: A first rotating cylinder (17), the axis of which coincides with the axis of the connecting rod (15), the first rotating cylinder (17) being sleeved on the peripheral side of one end of the connecting rod (15) close to the motor (2), and being connected to the connecting rod (15) via a one-way bearing, and being connected to the limiting mechanism, and having a threaded surface on the peripheral side of the first rotating cylinder (17); a support rod (18), vertically arranged between the motor (2) and the first rotating cylinder (17), with a bottom end fixedly connected to the base (1); and The axis of the second rotating cylinder (19) coincides with the axis of the first rotating cylinder (17). The second rotating cylinder (19) is disposed at the top end of the support rod (18) and is fixedly connected to the support rod (18).

6. The intelligent manufacturing production system based on a flexible mechanical claw according to claim 5, characterized in that: The limiting mechanism comprises: A first gear ring (20), the axis of which coincides with the axis of the sleeve (14), is sleeved on one end of the sleeve (14) close to the first rotating cylinder (17), and is slidably connected to the sleeve (14), with the sliding direction coinciding with the axis of the first gear ring (20); a third limit block, which is arranged between the first gear ring (20) and the sleeve (14), is fixedly connected to the first gear ring (20), and is slidably connected to the sleeve (14), and its sliding direction is parallel to the axis of the sleeve (14); A third sliding groove is arranged at the connection between the third limiting block and the sleeve (14); A second gear ring (22), the axis of which coincides with the axis of the connecting rod (15), the second gear ring (22) being disposed between the sleeve (14) and the first rotating cylinder (17), and being fixedly connected to the connecting rod (15), and meshing with the first gear ring (20); a spring (21), the axis of which coincides with the axis of the sleeve (14), and which is disposed on a side of the first gear ring (20) away from the second gear ring (22), and whose two ends are respectively fixedly connected to the sleeve (14) and the first rotating cylinder (17); and The disengagement rod (23) has an axis parallel to the axis of the first gear ring (20) and is disposed on the upper side of the first gear ring (20). One end of the disengagement rod is fixedly connected to the first gear ring (20) and the other end is disposed close to the direction of the second rotating cylinder (19).

7. The intelligent manufacturing production system based on a flexible mechanical claw according to claim 3 is characterized in that: The spraying mechanism comprises: A material storage box (37) is arranged on the edge of the upper end surface of the base (1) and is fixedly connected to the base (1); a support plate (24), the support plate (24) being transversely arranged on the upper side of one end of the fourth L-shaped rod (9) close to the second reciprocating screw (10), being fixedly connected to the fourth L-shaped rod (9), and being arranged away from the second reciprocating screw (10); A first cylinder (25), the axis of which is parallel to the axis of the first reciprocating screw (4), is disposed on the top surface of the support plate (24) and is fixedly connected to the support plate (24); a first sealing plate (251) is disposed in an end of the first cylinder (25) away from the first reciprocating screw (4), and the first sealing plate (251) is fixedly connected to the first cylinder (25); A second cylinder (27), the axis of which is parallel to the axis of the first cylinder (25), is disposed on one side of the first cylinder (25) and is fixedly connected to the top surface of the support plate (24); a second sealing plate (271) is disposed in one end of the first cylinder (25) close to the first reciprocating screw (4), and the second sealing plate (271) is fixedly connected to the second cylinder (27); A first piston (26), whose axis coincides with the axis of the first cylinder (25), is disposed in the first cylinder (25) and is slidably connected to the first cylinder (25), and whose sliding direction coincides with its axis; A second piston (28), whose axis coincides with the axis of the second cylinder (27), is disposed in the second cylinder (27) and is slidably connected to the second cylinder (27), and whose sliding direction coincides with the axis; a linkage assembly, disposed between the first piston (26) and the second piston (28), and connected to the first piston (26) and the second piston (28) respectively; and The material conveying assembly is arranged above the base (1), is communicated with the material storage box (37), the first cylinder (25), and the second cylinder (27) respectively, and is fixedly connected with the second screw nut (11).

8. The intelligent manufacturing production system based on a flexible mechanical claw according to claim 7 is characterized in that: The linkage components include: a sixth L-shaped rod (29), arranged on a side of the first piston (26) away from the first sealing plate (251), one end of which is fixedly connected to the first piston (26) and extends to the outside of the first cylinder (25), and the other end of which is arranged close to the second cylinder (27); a seventh L-shaped rod (30), arranged on a side of the second piston (28) away from the second sealing plate (271), one end of which is fixedly connected to the second piston (28) and extends to the outside of the second cylinder (27), and the other end of which is arranged close to the first cylinder (25); a linkage rod (31), the axis of which is parallel to the axis of the second reciprocating screw (10), and is disposed between the first cylinder (25) and the second cylinder (27), one end of which is fixedly connected to the end of the sixth L-shaped rod (29) away from the first piston (26), and the other end of which is fixedly connected to the end of the seventh L-shaped rod (30) away from the second piston (28); and A brake rod (36) is arranged between the second lead screw nut (11) and the linkage rod (31), one end of which is fixedly connected to the upper side of the second lead screw nut (11), and the other end of which is fixedly connected to an end of the linkage rod (31) close to the second lead screw nut (11).

9. The intelligent manufacturing production system based on a flexible mechanical claw according to claim 7, characterized in that: The feeding assembly comprises: a first one-way valve (32), which is arranged on the first sealing plate (251), penetrates the first sealing plate (251), and is fixedly connected to the first sealing plate (251); the first one-way valve (32) is connected to the material storage box (37) through a bent pipe; a second one-way valve (33), which is disposed on the first sealing plate (251), penetrates the first sealing plate (251), and is fixedly connected to the first sealing plate (251); a third one-way valve (34), which is arranged on the second sealing plate (271), penetrates the second sealing plate (271), and is fixedly connected to the second sealing plate (271); the second one-way valve (33) is connected to the material storage box (37) through a bent pipe; a fourth one-way valve (35), which is disposed on the second sealing plate (271), penetrates the second sealing plate (271), and is fixedly connected to the second sealing plate (271); and The nozzle is arranged at the lower side of the second screw nut (11) and is fixedly connected to the second screw nut (11), and is respectively connected to the second one-way valve (33) and the fourth one-way valve (35) through a hose.

10. The intelligent manufacturing production system based on a flexible mechanical claw according to claim 1, characterized in that: include: Four universal wheels are respectively arranged at four corners of the lower end surface of the base (1), and are respectively fixedly connected to the base (1).

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