An assembly machine for a marine distribution box

Abstract

The application provides an assembling machine tool device for a marine distribution box, and relates to the technical field of assembling devices.The device comprises a base platform, two groups of assembling frames are fixedly arranged on the top rear side of the base platform, the telescopic ends of a rear electric cylinder and a vertical electric cylinder are fixedly provided with assembling hands, the working surfaces of the assembling hands are rotatably provided with four groups of directional telescopic spring telescopic fingers, the telescopic ends of the spring telescopic fingers are fixedly provided with screwdriver heads, and the outer parts of the assembling hands are fixedly provided with four groups of finger control motors.The application significantly improves the assembling efficiency, reduces manual intervention in the whole process, and realizes continuous operation through the cooperation of motors, electric cylinders and other devices, thereby greatly shortening the assembling time of a single distribution box and meeting the needs of batch production.

Description

Technical Field

[0001] This invention relates to the field of assembly equipment technology, and in particular to an assembly machine tool for marine electrical distribution boxes. Background Technology

[0002] To ensure moisture-proof sealing, marine electrical distribution boxes generally consist only of a box body and a rotating door, which are connected and fixed by a hinge structure. The hinges are fixed by evenly distributed bolts, and assembly is generally carried out manually or by a robot to simulate manual assembly.

[0003] Manual assembly requires installing each bolt individually. Even with a robotic arm, the installation process still needs to simulate manual assembly, and hinges need to be supported to prevent them from falling. This results in low work efficiency and a lack of automatic alignment and fast bolt tightening assembly structures. Summary of the Invention

[0004] In view of the above-mentioned shortcomings of the prior art, the present invention provides an assembly machine tool for marine electrical distribution boxes.

[0005] This invention provides an assembly machine tool for marine electrical distribution boxes, specifically comprising: a base platform, on which two sets of assembly frames are fixedly mounted at the top rear side; a rear-mounted electric cylinder is fixedly mounted at the lower middle rear side of each assembly frame; and a vertical electric cylinder is fixedly mounted at the top front side of each assembly frame; an assembly hand is fixedly mounted at the telescopic ends of both the rear-mounted and vertical electric cylinders; four sets of directional telescopic spring-loaded fingers are rotatably mounted on the working surface of each assembly hand; screwdriver heads are fixedly mounted at the telescopic ends of each spring-loaded finger; and four sets of control motors are fixedly mounted on the outside of the assembly hand, each of the four control motors being connected to one set of spring-loaded fingers. The spring telescopic finger is connected by a bevel gear transmission; a transporter is slidably installed below the top of the assembly frame; two sets of movable frames are slidably installed on the top of the foundation platform, and feeders arranged in both horizontal and vertical directions are fixedly installed on the adjacent surfaces of the two sets of movable frames; bolt alignment devices are slidably installed on the adjacent surfaces of the two sets of feeders; support frames are fixedly installed on the outside of the bolt alignment devices, and two rows of guide rods are fixedly installed in the support frames; four sets of supports are slidably installed outside the two rows of guide rods; springs are installed on the guide rods to make the four sets of supports fit together in two rows; the mating surfaces of the two sets of supports are provided with bucket-shaped holes for positioning bolts.

[0006] Optionally, a positioning plate is fixedly installed at the top center of the base platform; two sets of side electric cylinders are fixedly mounted on both sides of the top of the base platform, and a side push plate is fixedly installed at the telescopic end of each side electric cylinder; a vertical through slot is opened on the front side of the base platform, and a front pressing finger is rotatably installed in the vertical through slot, as well as a swing motor for driving the front pressing finger; a rubber pad is pasted at the top corner of the front pressing finger.

[0007] Optionally, the top of the base platform is rotatably equipped with two sets of transverse lead screws, and a drive motor is fixedly installed on the top of the base platform. The drive motor and the two sets of transverse lead screws are connected by a bevel gear set for transmission. The transverse lead screws are threadedly connected to the moving frame.

[0008] Optionally, a main rotating frame is fixedly installed on the top left side of the base platform; an extension rotating frame is fixedly installed on the right side of the base platform; a slope slide is fixedly installed above the extension rotating frame and the main rotating frame, and the two sides of the slope slide are downward inclined at 45 degrees; two sets of conveyor toothed belts are rotatably installed on both sides of the extension rotating frame and the main rotating frame, and a conveyor motor capable of driving the conveyor toothed belts is fixedly installed outside the main rotating frame.

[0009] Optionally, each of the assembly frames is rotatably provided with a gripping screw below the top, and each of the assembly frames is fixedly provided with a gripping motor for driving the gripping screw; the gripping screw is threadedly connected to the transporter.

[0010] Optionally, a lifting seat is vertically slidably arranged on the front side of the transporter, and a lifting electric cylinder for driving the lifting seat to move up and down is fixedly arranged on the front side of the transporter; a hinge seat is rotatably arranged below the front side of the lifting seat, and an elevation electric cylinder is hinged between the front end of the hinge seat and the upper front side of the lifting seat; a swing frame is fixedly arranged below the front of the hinge seat, and the swing frame can rotate downwards by 45 degrees; an unlocking electric cylinder is fixedly arranged in the middle of the swing frame, and a slide is fixedly arranged at the telescopic end of the unlocking electric cylinder; unlocking push blocks are fixedly arranged through the swing frame on both sides of the slide; the lower front ends of both sides of the unlocking push block are inclined surfaces.

[0011] Optionally, two sets of right-angled locking blocks are provided in the middle of the opening of the transporter, and two sets of spring rods are fixedly provided on the outside of each right-angled locking block. The spring rods are fitted with springs and pass through the transporter to be fixedly provided with connecting blocks. Two sets of unlocking round posts are fixedly provided at both ends of the connecting blocks, and the inclined surface of the unlocking push block can contact the unlocking round posts. The adjacent surfaces of the right-angled locking blocks on both sides are 45-degree pointed structures.

[0012] Optionally, each feeder is rotatably equipped with a feed screw, and each feeder is fixedly equipped with a feed motor for driving the feed screw; the feed screw is threadedly connected to the bolt alignment device.

[0013] Optionally, the assembly hand and support frame are aligned, and the screwdriver tip is aligned with the center of a bolt positioned in the support frame.

[0014] The beneficial effects are as follows: First, it significantly improves assembly efficiency. From the automatic conveying and gripping of hinges to the positioning and fixing of the distribution box and the door, and then to the installation of hinges and the automatic tightening of bolts, manual intervention is reduced throughout the process. Each link works in concert with equipment such as motors and electric cylinders to achieve continuous operation, which greatly shortens the assembly time of a single distribution box and can meet the needs of mass production. Secondly, it improves assembly accuracy and consistency. The process provides automatic alignment and fast bolt tightening functions through the matching of the toothed belt spacing with the center spacing of the assembly frame, hinge V-groove positioning, bolt alignment device and other structures. During the bolt tightening process, different control motors are driven individually to ensure that the tightening force of each bolt is uniform and consistent, which is more convenient than manual assembly. Secondly, it reduces the intensity and difficulty of manual labor. Humans only need to complete simple operations such as the initial assembly of the distribution box and the box door, the placement of bolts, and the removal of finished products. Complex processes such as positioning, handling, and tightening are all completed automatically by the equipment. This reduces the participation of humans in repetitive and high-intensity operations, reduces the safety risks caused by improper operation, and also reduces the skill level requirements for operators, making it easy to get started quickly. Then, the flexibility and scalability of the process are enhanced. Each component of the equipment is driven by motors, electric cylinders, etc., and the parameters can be adjusted according to different specifications of distribution boxes, hinges and bolts to adapt to diverse production needs. In addition, the action design of each link is relatively independent, which facilitates the subsequent upgrading or functional expansion of the equipment and provides convenience for the optimization of the production line. Attached Figure Description

[0015] Figure 1 A schematic diagram of the working state structure of an embodiment of the present invention is shown; Figure 2 An embodiment of the present invention is shown. Figure 1 Another structural diagram from a different angle; Figure 3 A schematic diagram of the main structure of an embodiment of the present invention is shown; Figure 4 A side-view structural schematic diagram of the assembly frame in an embodiment of the present invention is shown; Figure 5 A schematic diagram of the assembly structure of the movable frame in an embodiment of the present invention is shown; Figure 6 A three-dimensional structural schematic diagram of the assembled hand in an embodiment of the present invention is shown; Figure 7 A schematic diagram of the assembly structure of the toothed conveyor belt in an embodiment of the present invention is shown; Figure 8 A three-dimensional structural schematic diagram of the bolt alignment device according to an embodiment of the present invention is shown; Figure 9 A three-dimensional structural schematic diagram of the transporter according to an embodiment of the present invention is shown; Figure 10 A three-dimensional structural schematic diagram of the swing frame in an embodiment of the present invention is shown.

[0016] List of reference numerals in the attached diagram: 1. Basic Platform; 101. Positioning Plate; 102. Side Electric Cylinder; 103. Side Push Plate; 104. Front Pressure Finger; 105. Swing Motor; 106. Lateral Lead Screw; 107. Drive Motor; 108. Main Turning Frame; 109. Extension Turning Frame; 110. Sloping Slide Bar; 111. Conveyor Toothed Belt; 112. Conveyor Motor; 2. Assembly Frame; 201. Rear Electric Cylinder; 202. Vertical Electric Cylinder; 203. Gripping Lead Screw; 204. Gripping Motor; 3. Assembly Hand; 301. Spring Telescopic Finger; 302. Screwdriver Head; 30 3. Control motor; 4. Transporter; 401. Lifting seat; 402. Lifting cylinder; 403. Hinge seat; 404. Elevation cylinder; 405. Swing frame; 406. Unlocking cylinder; 407. Slide; 408. Unlocking push block; 409. Right angle locking block; 410. Spring rod; 411. Connecting block; 412. Unlocking round stake; 5. Moving frame; 501. Feeder; 502. Feed screw; 503. Feed motor; 6. Bolt alignment device; 601. Support frame; 602. Guide rod; 603. Support device. Detailed Implementation

[0017] To make the objectives, solutions, and advantages of the technical solutions of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments of the present invention.

[0018] Example 1: Please refer to the accompanying drawings in the instruction manual. Figures 1 to 10 As shown: This invention proposes an assembly machine tool for marine electrical distribution boxes, comprising: a base platform 1, two sets of assembly frames 2 fixedly mounted on the top rear side of the base platform 1, a rear-mounted electric cylinder 201 fixedly mounted on the lower middle rear side of each assembly frame 2, and a vertical electric cylinder 202 fixedly mounted on the top front side of each assembly frame 2; an assembly hand 3 fixedly mounted on the telescopic ends of both the rear-mounted electric cylinder 201 and the vertical electric cylinder 202; four sets of directional telescopic spring-loaded fingers 301 rotatably mounted on the working surface of each assembly hand 3, each telescopic end of the spring-loaded fingers 301 fixedly mounted with a screwdriver head 302; and four sets of control motors 303 fixedly mounted on the outside of the assembly hand 3, each of the four control motors 303 being connected to one set of spring-loaded fingers. 301 is equipped with a bevel gear transmission connection; a transporter 4 is slidably installed below the top of the assembly frame 2; two sets of movable frames 5 are slidably installed on the top of the foundation platform 1, and feeders 501 arranged in both horizontal and vertical directions are fixedly installed on the adjacent surfaces of the two sets of movable frames 5, and bolt alignment devices 6 are slidably installed on the adjacent surfaces of the two sets of feeders 501; support frames 601 are fixedly installed on the outside of the bolt alignment devices 6, two rows of guide rods 602 are fixedly installed in the support frames 601, and four sets of supports 603 are slidably installed outside the two rows of guide rods 602, and springs are installed on the guide rods 602 to make the four sets of supports 603 fit together in two rows; the mating surfaces of the two sets of supports 603 are provided with bucket-shaped holes for positioning bolts.

[0019] The base platform 1 has a positioning plate 101 fixedly installed at the top center; two sets of side electric cylinders 102 are fixedly mounted on both sides of the top of the base platform 1, and side push plates 103 are fixedly installed at the telescopic ends of the side electric cylinders 102; a vertical through groove is opened on the front side of the base platform 1, and a front pressure finger 104 is rotatably installed in the vertical through groove, as well as a swing motor 105 for driving the front pressure finger 104; rubber pads are pasted at the top corners of the front pressure finger 104.

[0020] The base platform 1 has two sets of transverse lead screws 106 rotatably mounted on its top, and a drive motor 107 is fixedly mounted on its top. The drive motor 107 and the two sets of transverse lead screws 106 are connected by a bevel gear transmission. The transverse lead screws 106 are threadedly connected to the movable frame 5.

[0021] The base platform 1 has a main rotating frame 108 fixedly installed on the top left side; an extension rotating frame 109 fixedly installed on the right side of the base platform 1; a slope slide bar 110 fixedly installed above the extension rotating frame 109 and the main rotating frame 108, with the two sides of the slope slide bar 110 being downward inclined at 45 degrees; two sets of conveyor toothed belts 111 are rotatably installed on both sides of the extension rotating frame 109 and the main rotating frame 108; and a conveyor motor 112 capable of driving the conveyor toothed belts 111 is fixedly installed outside the main rotating frame 108.

[0022] The assembly frame 2 is equipped with a gripping screw 203 rotatably mounted on the top and below of each assembly frame 2, and a gripping motor 204 for driving the gripping screw 203 is fixedly mounted on the rear end of each assembly frame 2; the gripping screw 203 is threadedly connected to the transporter 4.

[0023] The conveyor 4 has a vertically sliding lifting seat 401 on its front side, and a lifting cylinder 402 for driving the lifting seat 401 to move up and down is fixedly installed on its front side. A hinge seat 403 is rotatably installed below the front side of the lifting seat 401, and an elevation cylinder 404 is hinged between the front end of the hinge seat 403 and the upper front side of the lifting seat 401. A swing frame 405 is fixedly installed below the front of the hinge seat 403, and the swing frame 405 can rotate downwards by 45 degrees. An unlocking cylinder 406 is fixedly installed in the middle of the swing frame 405, and a slide 407 is fixedly installed at the telescopic end of the unlocking cylinder 406. Unlocking push blocks 408 are fixedly installed on both sides of the slide 407, passing through the swing frame 405. The lower front ends of both sides of the unlocking push block 408 are inclined surfaces.

[0024] The conveyor 4 has two sets of right-angle locking blocks 409 in the middle of its opening. Two sets of spring rods 410 are fixedly installed on the outside of each right-angle locking block 409. The spring rods 410 are fitted with springs and pass through the conveyor 4 to be fixedly installed with connecting blocks 411. Two sets of unlocking round posts 412 are fixedly installed at both ends of the connecting blocks 411. The inclined surface of the unlocking push block 408 can contact the unlocking round posts 412. The adjacent surfaces of the right-angle locking blocks 409 on both sides are 45-degree pointed structures.

[0025] During assembly, the control transporter 4 is moved above the hinge, during which the tilting electric cylinder 404 is extended, causing the hinge seat 403 and the swing frame 405 to flip downwards to a vertical state, ensuring alignment with the hinge. Then, the right-angle locking block 409 is moved to the outside of the hinge (the hinge is a custom structure with V-grooves cast on both sides for easy positioning). Activate the unlocking electric cylinder 406 to advance the slide 407 and the unlocking push block 408. The unlocking push block 408 contacts the unlocking round post 412 and pulls it outward, which in turn drives the spring rod 410 to move the two sets of right-angle locking blocks 409. After the right-angle locking blocks 409 are moved outside the hinge, reset the two right-angle locking blocks 409 to complete the hinge positioning. The gripping motor 204 can be started to drive the gripping screw 203 to rotate, thereby realizing the forward and backward movement of the transporter 4; the lifting cylinder 402 can be controlled to extend and retract, thereby realizing the up and down movement of the lifting seat 401, and the position of the transporter 4 can be adjusted by dual axes.

[0026] Each feeder 501 is equipped with a feed screw 502, and each feeder 501 is fixedly equipped with a feed motor 503 for driving the feed screw 502; the feed screw 502 is threadedly connected to the bolt alignment device 6.

[0027] Hinge conveying and positioning according to Figure 7 As shown, the hinge is placed above the slope slide bar 110, and the conveyor motor 112 is started to drive the conveyor belt 111 to rotate. The toothed blocks drive the hinge to a position that is easy to grasp.

[0028] Ensure that the distance between the two sets of pages and the toothed blocks of the conveyor belt 111 is consistent with the center distance between the two sets of assembly frames 2.

[0029] The initially assembled distribution box and its door (utilizing their self-fitting structure) are then arranged according to... Figure 1 Placed at the fitting positioning plate 101; Start the two sets of side electric cylinders 102, and center the box door through the side push plate 103; start the swing motor 105 to drive the front pressure finger 104 to rotate, and fix the distribution box in the center.

[0030] Start the drive motor 107 to drive the transverse lead screw 106 to rotate, and move the two sets of movable frames 5 to the side of the base platform 1. At this time, it is more convenient to put the bolts into the support 603. After placement, reset the movable frames 5. During this period, the control transporter 4 is moved to a position that does not interfere with the movement of the assembly hand 3.

[0031] Move the hinge forward and downward to the screw hole of the housing and fit it against the housing. Start the feed motor 503 to drive the feed screw 502 to rotate and move the bolt aligner 6 to the position where it fits the hinge. In this assembly, the assembly hand 3 and the support frame 601 are aligned, and the screwdriver head 302 is aligned with the center of the bolt positioned in the support 603.

[0032] Extend the rear electric cylinder 201 and the vertical electric cylinder 202 to move the assembly hand 3 toward the support frame 601 until the screwdriver head 302 contacts the bolt, and the spring extension finger 301 automatically retracts with stress. When the control motor 303 is started, it drives the spring extension finger 301 to rotate. During the process, the screwdriver head 302 is engaged in the bolt wrench slot, which drives the bolt to rotate and tighten. Different control motors 303 drive the corresponding spring extension finger 301 individually to ensure that each bolt is tightened individually.

[0033] During the tightening of the bolt, it is gradually spread open and passes through the support 603. Then the rear electric cylinder 201 and the vertical electric cylinder 202 are reset, the bolt alignment device 6 is removed, and the right-angle locking block 409 is disengaged from the hinge. The reset side electric cylinder 102 and swing motor 105 complete the automatic assembly of the distribution box. After removal, a new distribution box can be replaced and the operation can be repeated.

[0034] Example 2: Based on Example 1, the sliding connection used in this invention is mainly a guide rail structure. Depending on individual usage needs, it can also be replaced with other stable sliding connection methods to ensure normal operation.

[0035] Example 3: Based on Example 1, the movement method adopted in this invention requires program control, and the motors used are all servo motors. Proximity sensors or visual capture sensing technologies can be set as needed for positioning.

[0036] In addition, the number of screwdriver heads 302 and their associated components can be adjusted according to the number of hinge holes.

[0037] The specific usage and function of this embodiment: In this invention, when using the hinge, it is arranged according to... Figure 7In a visible manner, it is placed above the slope slide bar 110, and then the conveyor motor 112 is started to drive the conveyor belt 111 to rotate. The toothed blocks of the conveyor belt 111 drive the hinge to move and move the hinge to a position that is easy to grasp. The distance between the two sets of hinges (and the toothed blocks of the conveyor belt 111) is the same as the center distance between the two sets of assembly frames 2. The hinge is moved using the transporter 4. The transporter 4 is moved above the hinge. During this process, the tilting electric cylinder 404 is extended to flip the hinge seat 403 and the swing frame 405 downwards to make them vertical, ensuring that they can be aligned with the hinge. Then the right-angle locking block 409 is moved outside the hinge. The hinge adopts a custom structure, and V-grooves are left on both sides of the hinge during casting to facilitate positioning. Starting the gripping motor 204 drives the gripping screw 203 to rotate, which can move the transporter 4 back and forth; controlling the extension and retraction of the lifting cylinder 402 can move the lifting seat 401 up and down. Activate the unlocking electric cylinder 406 to advance the slide 407 and the unlocking push block 408. Use the unlocking push block 408 to contact the unlocking round post 412, pull the unlocking round post 412 outward, and then pull out the spring rod 410 to move the two sets of right angle locking blocks 409. At this time, move the right angle locking blocks 409 outside the hinge, and then reset the two right angle locking blocks 409 to position the hinge. After initially assembling the distribution box and its door using their own fitting structure, according to... Figure 1 In this manner, the box is placed in position that fits the positioning plate 101, the two sets of side electric cylinders 102 are activated, the side push plate 103 is used to center the box door, and the swing motor 105 is activated to drive the front pressing finger 104 to rotate, thus fixing the distribution box in the center. Start the drive motor 107 to drive the transverse lead screw 106 to rotate, and move the two sets of movable frames 5 to the side of the base platform 1. At this time, it is more convenient to put the bolts into the support 603. After installation, reset the movable frame 5. During this process, the transporter 4 is moved to a position that does not interfere with the movement of the assembly hand 3. Then, move the hinge forward and downward to the screw hole of the housing, aligning the hinge with the housing. Start the feed motor 503 to rotate the feed screw 502, moving the bolt alignment device 6 to the position where it aligns with the hinge. Then extend the rear electric cylinder 201 and the vertical electric cylinder 202, moving the assembly hand 3 towards the support frame 601. The screwdriver head 302 contacts the bolt, and the spring telescopic finger 301 automatically retracts with stress. Then, start the control motor 303 to rotate the spring telescopic finger 301. During the rotation of the spring telescopic finger 301, the screwdriver head 302 engages in the wrench slot of the bolt, causing the bolt to rotate for automatic tightening. Different control motors 303 rotate the spring telescopic finger 301 to ensure that each bolt is tightened individually. During the tightening of the bolts, they will gradually open and pass through the support 603. Then, according to the previous steps, the rear electric cylinder 201 and the vertical electric cylinder 202 are reset, the bolt alignment device 6 is removed, the right-angle locking block 409 is disengaged from the hinge, and the side electric cylinder 102 and the swing motor 105 are reset. The automatic assembly of the distribution box can then be completed. The distribution box can be removed and replaced for automatic assembly again.

Claims

1. An assembly machine tool for marine electrical distribution boxes, characterized in that, include: The base platform (1) has two sets of assembly racks (2) fixedly installed on the top rear side. The assembly racks (2) are each fixedly installed with a rear electric cylinder (201) on the lower middle rear side and a vertical electric cylinder (202) fixedly installed on the top front side. The telescopic ends of the rear electric cylinder (201) and the vertical electric cylinder (202) are each fixedly installed with an assembly hand (3). The working surface of the assembly hand (3) is rotatably equipped with four sets of directional telescopic spring telescopic fingers (301). The telescopic ends of the spring telescopic fingers (301) are each fixedly equipped with screwdriver heads (302). The assembly hand (3) is fixedly equipped with four sets of control motors (303). The four sets of control motors (303) are respectively connected to one set of spring telescopic fingers (301) by bevel gear transmission. Connect; a transporter (4) is slidably installed below the top of the assembly frame (2); two sets of movable frames (5) are slidably installed on the top of the foundation platform (1), and feeders (501) arranged in both horizontal and vertical directions are fixedly installed on the adjacent surfaces of the two sets of movable frames (5), and bolt alignment devices (6) are slidably installed on the adjacent surfaces of the two sets of feeders (501); support frames (601) are fixedly installed on the outside of the bolt alignment devices (6), two rows of guide rods (602) are fixedly installed in the support frames (601), and four sets of supporters (603) are slidably installed on the outside of the two rows of guide rods (602). Springs are installed on the guide rods (602) to make the four sets of supporters (603) fit together in two rows; the mating surfaces of the two sets of supporters (603) are provided with bucket-shaped holes for positioning bolts.

2. The assembly machine tool equipment for marine electrical distribution boxes as described in claim 1, characterized in that, A positioning plate (101) is fixedly installed in the middle of the top of the base platform (1); two sets of side electric cylinders (102) are fixedly mounted on both sides of the top of the base platform (1), and side push plates (103) are fixedly installed at the telescopic ends of the side electric cylinders (102); a vertical through groove is opened on the front side of the base platform (1), and a front pressure finger (104) is rotatably installed in the vertical through groove, as well as a swing motor (105) for driving the front pressure finger (104); a rubber pad is pasted at the top corner of the front pressure finger (104).

3. The assembly machine tool equipment for marine electrical distribution boxes as described in claim 1, characterized in that, The top of the base platform (1) is rotatably equipped with two sets of transverse lead screws (106), and the top of the base platform (1) is fixedly equipped with a drive motor (107). The drive motor (107) and the two sets of transverse lead screws (106) are connected by a bevel gear transmission. The transverse lead screws (106) are threadedly connected to the movable frame (5).

4. The assembly machine tool equipment for marine electrical distribution boxes as described in claim 1, characterized in that, A main rotating frame (108) is fixedly installed on the top left side of the base platform (1); an extension rotating frame (109) is fixedly installed on the right side of the base platform (1); a slope slide (110) is fixedly installed above the extension rotating frame (109) and the main rotating frame (108), and the two sides of the slope slide (110) are downward inclined slopes of 45 degrees; two sets of conveyor toothed belts (111) are rotatably installed on both sides of the extension rotating frame (109) and the main rotating frame (108), and a conveyor motor (112) capable of driving the conveyor toothed belts (111) is fixedly installed outside the main rotating frame (108).

5. The assembly machine tool equipment for marine electrical distribution boxes as described in claim 1, characterized in that, The assembly frame (2) is rotatably equipped with a gripping screw (203) at the top and below, and the rear end of the assembly frame (2) is fixedly equipped with a gripping motor (204) for driving the gripping screw (203); the gripping screw (203) is threadedly connected to the transporter (4).

6. The assembly machine tool equipment for marine electrical distribution boxes as described in claim 1, characterized in that, The front side of the transporter (4) is vertically slidably provided with a lifting seat (401), and the front side of the transporter (4) is fixedly provided with a lifting electric cylinder (402) for driving the lifting seat (401) to move up and down; the lower front side of the lifting seat (401) is rotatably provided with a hinge seat (403), and the front end of the hinge seat (403) and the upper front side of the lifting seat (401) are hingedly provided with an elevation electric cylinder (404); the lower front side of the hinge seat (403) is fixedly provided with a swing frame (405), which can rotate downwards by 45 degrees; the middle of the swing frame (405) is fixedly provided with an unlocking electric cylinder (406), the telescopic end of the unlocking electric cylinder (406) is fixedly provided with a slide (407), and the lower sides of the slide (407) are fixedly provided with unlocking push blocks (408) passing through the swing frame (405); the lower front ends of both sides of the unlocking push block (408) are inclined surfaces.

7. The assembly machine tool equipment for marine electrical distribution boxes as described in claim 6, characterized in that, Two sets of right-angled locking blocks (409) are provided in the middle of the opening of the transporter (4). Two sets of spring rods (410) are fixedly provided on the outside of each right-angled locking block (409). The spring rods (410) are fitted with springs and pass through the transporter (4) and are fixedly provided with connecting blocks (411). Two sets of unlocking round stakes (412) are fixedly provided at both ends of the connecting blocks (411). The inclined surface of the unlocking push block (408) can contact the unlocking round stakes (412). The adjacent surfaces of the right-angled locking blocks (409) on both sides are 45-degree pointed structures.

8. The assembly machine tool equipment for marine electrical distribution boxes as described in claim 1, characterized in that, Each feeder (501) is rotatably equipped with a feed screw (502), and each feeder (501) is fixedly equipped with a feed motor (503) for driving the feed screw (502); the feed screw (502) is threadedly connected to the bolt alignment device (6).

9. The assembly machine tool equipment for marine electrical distribution boxes as described in claim 1, characterized in that, The assembly hand (3) and the support frame (601) are aligned, and the screwdriver head (302) is aligned with the center of the bolt positioned in the support (603).

Images