A power supply lightning protector assembling screw machine

Abstract

This utility model relates to the field of screw-making machine technology, specifically to a screw-making machine for assembling power surge protectors. It includes an operating table and a screw-driving mechanism positioned above the operating table. Two sliding seats are located above the operating table, and a sliding assembly for driving the two sliding seats is provided on the operating table. A position adjuster for driving the screw-driving mechanism to move above the sliding seats is also provided on the operating table. A loading seat is attached to the top of each sliding seat, and several positioning holes are provided on the sliding seats. Positioning blocks are installed within the positioning holes, and the tops of the positioning blocks are fixedly connected to the bottom of the loading seat. An anti-detachment unit that cooperates with the loading seat is installed on the operating table, and a fixing device for securing the power surge protector is installed on the loading seat. While one power surge protector is being screwed, the operator can install or remove the next power surge protector on another loading seat, thus enabling continuous operation and significantly increasing productivity.

Description

Technical Field

[0001] This utility model relates to the field of screw machine technology, and in particular to a screw machine for assembling power surge protectors. Background Technology

[0002] Surge protectors, also known as lightning arresters, are the most commonly used type of surge protector, primarily designed for surge protection in power systems. A screw-fastening machine for assembling surge protectors is a machine used to tighten screws during the assembly process. Screw assembly is a critical step in the manufacturing process, directly affecting the safety and reliability of the product. However, it's worth considering that traditional screw-fastening machines often have only one station, requiring operators to wait for each workpiece to be processed before loading and unloading, leading to bottlenecks in the production line and low overall efficiency.

[0003] Therefore, in order to solve the above problems, a more suitable facility that meets the needs of users is needed. Utility Model Content

[0004] In view of this, the purpose of this utility model is to propose a screw machine for assembling power surge protectors, so as to solve the problem that traditional screw machines often have only one workstation and the operator must wait for each workpiece to be processed before loading and unloading.

[0005] Based on the above objectives, this utility model provides a screw machine for assembling a power surge protector, including an operating table and a screw-driving mechanism disposed above the operating table. Two translation seats are provided above the operating table, and a translation component for driving the two translation seats to move is provided on the operating table. A position adjuster for driving the screw-driving mechanism to move above the translation seats is provided on the operating table.

[0006] The top of the translation seat is in contact with a carrier seat. The translation seat has several positioning holes, and positioning blocks are installed in the positioning holes. The top of the positioning blocks is fixedly connected to the bottom of the carrier seat. An anti-detachment unit that cooperates with the carrier seat is installed on the operating table. A fixing device for fixing the power surge protector is installed on the carrier seat.

[0007] Preferably, the translation component includes a support shell disposed below the translation seat, the support shell and the operating table are fixedly connected, two first sliders are slidably disposed on the operating table, and the first sliders are fixedly connected to the corresponding translation seats, a first lead screw passes through the first slider, the first lead screw and the first slider are connected by a threaded connection, and the first lead screw is rotatably installed in the support shell, a first servo motor is fixedly connected to the support shell, and the output end of the first servo motor is fixedly connected to the first lead screw.

[0008] Preferably, the anti-detachment unit includes at least one limiting plate disposed above the carrier, the bottom of the limiting plate is in contact with the top of the carrier, the limiting plate is provided with a relief groove that cooperates with the carrier, and the two ends of the limiting plate are fixedly connected by a support part and a support shell, respectively.

[0009] Preferably, the position adjuster includes a mounting bracket fixedly installed on the operating table, a second slider slidably mounted on the mounting bracket, the second slider being fixedly connected to a screw-driving mechanism, a second lead screw rotatably connected to the mounting bracket, a second servo motor fixedly connected to the mounting bracket, and the output end of the second servo motor being fixedly connected to the second lead screw, the second lead screw and the second slider being connected by a threaded connection.

[0010] Preferably, a shielding plate for blocking the second lead screw is fixedly connected to the mounting bracket.

[0011] Preferably, the fixture includes two fixed seats fixedly installed on the top of the carrier. The carrier has a receiving groove adapted to the power surge protector. A rotating frame and a swing arm are rotatably connected to the fixed seats. A control seat is rotatably connected to the end of the swing arm away from the fixed seats. The control seat and the rotating frame are rotatably connected. A pressing element for pressing the power surge protector is installed on the rotating frame.

[0012] Preferably, the pressing component includes a pressing seat disposed below the rotating frame, the pressing seat penetrates the rotating frame, and two nuts are sleeved on the outside of the pressing seat. The pressing seat and the nuts are connected by a threaded connection, and two adjacent nuts are in contact with the top and bottom of the rotating frame, respectively.

[0013] The beneficial effects of this utility model are as follows: The operator places the surge protector that needs to be screwed onto the carrier, and fixes it onto the carrier using a fixing device. A position adjuster drives the screw-driving mechanism to move above one of the sliding seats and the carrier. A sliding assembly then moves the sliding seats and the carrier, changing their positions below the screw-driving mechanism, allowing it to screw onto different locations on the surge protector. The operator places the next surge protector that needs screwing onto another carrier and fixes it onto the carrier using a fixing device. After the previous surge protector is processed, the position adjuster drives the screw-driving mechanism to move above another sliding seat and the carrier, allowing for screwing onto another surge protector. The operator can then remove the surge protector from the carrier. When the carrier needs to be replaced after the previous surge protector has been processed, the translation component drives the translation seat and the carrier to move to the preset position. The anti-detachment unit releases the restriction on the carrier's position, and the operator drives the carrier upward to disengage the carrier's drive positioning block from the positioning hole, thus completing the removal of the carrier. Different carriers can be replaced according to the different specifications of the surge protectors. The multi-station design allows processing and loading / unloading to be carried out simultaneously, reducing waiting time. While one surge protector is being screwed on, the operator can install or remove the next surge protector on another carrier, thus enabling continuous operation and significantly improving productivity. The interchangeable carrier design allows the machine to quickly adapt to different specifications of surge protectors without replacing the entire equipment or making complex adjustments. Simply changing the carrier can handle surge protectors of different sizes or models, reducing changeover time and costs. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only for this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0016] Figure 2 This is a cross-sectional structural diagram of the shielding plate according to an embodiment of the present utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the bottom of the support shell in an embodiment of the present invention;

[0018] Figure 4 This is a schematic diagram of the structure of the carrier and the translational seat separated in an embodiment of this utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the fixator in an embodiment of this utility model.

[0020] The diagram is marked as follows:

[0021] 1. Operating table; 2. Screw-driving mechanism; 3. Translation seat; 4. Loading seat; 5. Positioning hole; 6. Positioning block; 7. Limiting plate; 8. Clearance groove; 9. Support part; 10. Support shell; 11. First slider; 12. First lead screw; 13. First servo motor; 14. Mounting bracket; 15. Second servo motor; 16. Second slider; 17. Second lead screw; 18. Cover plate; 19. Fixed seat; 20. Rotating frame; 21. Swing arm; 22. Control seat; 23. Pressing seat; 24. Nut; 25. Receiving groove; 26. Power surge protector. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments.

[0023] It should be noted that, unless otherwise defined, the technical or scientific terms used in this utility model should have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0024] This specification provides one or more embodiments of a screw-on machine for assembling a power surge protector, such as... Figure 1 , Figure 3 and Figure 4 As shown, it includes an operating table 1 and a screw-driving mechanism 2 disposed above the operating table 1. Two translation seats 3 are provided above the operating table 1. A translation component for driving the two translation seats 3 to move is provided on the operating table 1. A position adjuster for driving the screw-driving mechanism 2 to move above the translation seats 3 is provided on the operating table 1.

[0025] The top of the translation base 3 contacts the carrier base 4. The translation base 3 has several positioning holes 5, each containing a positioning block 6. The top of the positioning block 6 is fixedly connected to the bottom of the carrier base 4. An anti-detachment unit that mates with the carrier base 4 is installed on the operating table 1. A fixing device for securing the surge protector 26 is installed on the carrier base 4. The operator places the surge protector 26, which requires screwing, onto the carrier base 4 and secures it using the fixing device. The operator then drives the screw-driving mechanism 2 to move to its designated position using a position adjuster. Above a translation seat 3 and a carrying seat 4, the translation assembly drives the translation seat 3 and carrying seat 4 to move, changing the position of the carrying seat 4 and the power surge protector 26 below the screw-driving mechanism 2. This allows the screw-driving mechanism 2 to drive screws at different positions on the power surge protector 26. The operator places the next power surge protector 26 to be screwed on another carrying seat 4 and fixes the power surge protector 26 to the carrying seat 4 using a fixing device. After the previous power surge protector 26 is processed, the screw-driving mechanism is driven by a position adjuster. Mechanism 2 moves above another sliding seat 3 and carrier 4, allowing for screwing on another surge protector 26. The operator then removes the previously processed surge protector 26 from carrier 4. When carrier 4 needs replacement, the sliding assembly drives sliding seat 3 and carrier 4 to a preset position. The anti-detachment unit releases the restriction on carrier 4's position, and the operator drives carrier 4 upwards, causing carrier 4 to disengage from positioning block 6 and positioning hole 5, thus completing carrier 4 removal. This process can be adapted to different surge protector specifications. The machine can be easily adapted to different sizes of surge protectors 26 by changing different carriers 4. The multi-station design allows processing and loading / unloading to be carried out simultaneously, reducing waiting time. When one surge protector 26 is being screwed on, the operator can install or remove the next surge protector 26 on another carrier 4, thus enabling continuous operation and significantly improving productivity. The interchangeable carrier 4 design allows the machine to quickly adapt to different specifications of surge protectors 26 without replacing the entire equipment or making complex adjustments. Simply switching carriers 4 can handle surge protectors 26 of different sizes or models, reducing changeover time and costs.

[0026] In embodiments of this utility model, such as Figure 1 , Figure 3 and Figure 4As shown, the translation assembly includes a support shell 10 disposed below the translation base 3. The support shell 10 is fixedly connected to the operating table 1. Two first sliders 11 are slidably disposed on the operating table 1, and the first sliders 11 are fixedly connected to the corresponding translation base 3. A first lead screw 12 passes through the first slider 11. The first lead screw 12 and the first slider 11 are connected by a threaded connection, and the first lead screw 12 is rotatably installed inside the support shell 10. A first servo motor 13 is fixedly connected to the support shell 10, and the output end of the first servo motor 13 is fixedly connected to the first lead screw 12. The anti-detachment unit includes at least one limiting plate 7 disposed above the carrier 4. The bottom of the limiting plate 7 contacts the top of the carrier 4, and the limiting plate 7 has a relief that cooperates with the carrier 4. The groove 8 and the two ends of the limiting plate 7 are fixedly connected by the support part 9 and the support shell 10 respectively. The first servo motor 13 drives the first lead screw 12 to rotate, and the first lead screw 12 drives the first slider 11 and the translation seat 3 to slide relative to the operating table 1. The translation seat 3 drives the carrier seat 4 to slide relative to the limiting plate 7 through the positioning block 6. The limiting plate 7 limits the position of the carrier seat 4 to prevent the positioning block 6 from coming out of the positioning hole 5. When the carrier seat 4 needs to be replaced, the first servo motor 13 drives the first lead screw 12 to rotate so that the carrier seat 4 moves to the bottom of the clearance groove 8. The operator drives the carrier seat 4 to move upward. The carrier seat 4 moves to the top of the limiting plate 7 through the clearance groove 8, and the positioning block 6 disengages from the positioning hole 5, thus completing the removal of the carrier seat 4.

[0027] In embodiments of this utility model, such as Figure 1 and Figure 2 As shown, the position adjuster includes a mounting bracket 14 fixedly mounted on the operating table 1. A second slider 16 is slidably mounted on the mounting bracket 14, and the second slider 16 is fixedly connected to the screw-driving mechanism 2. A second lead screw 17 is rotatably connected to the mounting bracket 14. A second servo motor 15 is fixedly connected to the mounting bracket 14, and the output end of the second servo motor 15 is fixedly connected to the second lead screw 17. The connection between the second lead screw 17 and the second slider 16 is a threaded connection. A baffle plate 18 for blocking the second lead screw 17 is fixedly connected to the mounting bracket 14. By driving the second lead screw 17 to rotate through the second servo motor 15, the second lead screw 17 can drive the second slider 16 and the screw-driving mechanism 2 to slide relative to the mounting bracket 14, so that the screw-driving mechanism 2 moves to a preset position. Through the design of the baffle plate 18, the baffle plate 18 can block and protect the second lead screw 17.

[0028] In embodiments of this utility model, such as Figure 4 and Figure 5As shown, the fixture includes two fixed bases 19 fixedly mounted on the top of the carrier 4. The carrier 4 has a receiving groove 25 adapted to the power surge protector 26. A rotating frame 20 and a swing arm 21 are rotatably connected to the fixed base 19. A control base 22 is rotatably connected to the end of the swing arm 21 away from the fixed base 19, and the control base 22 and the rotating frame 20 are rotatably connected. A pressing component for pressing the power surge protector 26 is installed on the rotating frame 20. The pressing component includes a pressing seat 23 located below the rotating frame 20. The pressing seat 23 passes through the rotating frame 20, and two nuts 24 are sleeved on the outside of the pressing seat 23. The pressing seat 23 and the nuts 24 are connected by a threaded connection, and two adjacent nuts 24 contact the top and bottom of the rotating frame 20, respectively. The operator inserts the bottom end of the power surge protector 26 into the receiving groove 25, and then the operator... Pressing the control seat 22 causes the swing arm 21 to rotate relative to the fixed seat 19, and also causes the rotating frame 20 to rotate relative to the fixed seat 19, so that the pressing seat 23 rotates above the power surge protector 26 and presses the pressing seat 23 onto the top of the power surge protector 26. The operator then drives the nut 24 to rotate so that the two adjacent nuts 24 no longer clamp the rotating frame 20, releasing the fixed relationship between the pressing seat 23 and the rotating frame 20. The operator then drives the pressing seat 23 to slide relative to the rotating frame 20, changing the initial position of the pressing seat 23 relative to the rotating frame 20. After the position of the pressing seat 23 is adjusted, the operator drives the two adjacent nuts 24 to rotate again, clamping the rotating frame 20 so that the nuts 24 and the pressing seat 23 are fixed relative to the rotating frame 20, thus completing the adjustment of the position of the pressing seat 23.

[0029] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; within the framework of the present invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in the details for the sake of brevity.

[0030] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A lightning protection device assembly screw machine, comprising an operating table (1) and a screw driving mechanism (2) arranged above the operating table (1), characterized in that, The operating table (1) is provided with two translation seats (3) above it. The operating table (1) is provided with a translation component for driving the two translation seats (3) to move. The operating table (1) is provided with a position adjuster for driving the screw-driving mechanism (2) to move above the translation seats (3). The top of the translation seat (3) is in contact with the carrier seat (4). The translation seat (3) has several positioning holes (5). The positioning holes (5) are provided with positioning blocks (6). The top of the positioning blocks (6) and the bottom of the carrier seat (4) are fixedly connected. The operating table (1) is equipped with an anti-detachment unit that cooperates with the carrier seat (4). The carrier seat (4) is equipped with a fixing device for fixing the power surge protector (26).

2. The power surge protector assembling screw machine according to claim 1, wherein The translation component includes a support shell (10) disposed below the translation seat (3). The support shell (10) and the operating table (1) are fixedly connected. Two first sliders (11) are slidably disposed on the operating table (1), and the first sliders (11) and the corresponding translation seats (3) are fixedly connected. A first lead screw (12) passes through the first slider (11). The connection between the first lead screw (12) and the first slider (11) is a threaded connection. The first lead screw (12) is rotatably installed in the support shell (10). A first servo motor (13) is fixedly connected to the support shell (10), and the output end of the first servo motor (13) is fixedly connected to the first lead screw (12).

3. The power surge protector assembly screwing machine according to claim 2, wherein The anti-detachment unit includes at least one limiting plate (7) disposed above the carrier (4). The bottom of the limiting plate (7) is in contact with the top of the carrier (4). The limiting plate (7) has a relief groove (8) that cooperates with the carrier (4). The two ends of the limiting plate (7) are fixedly connected by a support part (9) and a support shell (10) respectively.

4. The power surge protector assembly screwing machine according to claim 1, wherein The position adjuster includes a mounting bracket (14) fixedly installed on the operating table (1). A second slider (16) is slidably provided on the mounting bracket (14), and the second slider (16) is fixedly connected to the screw-driving mechanism (2). A second lead screw (17) is rotatably connected on the mounting bracket (14). A second servo motor (15) is fixedly connected on the mounting bracket (14), and the output end of the second servo motor (15) is fixedly connected to the second lead screw (17). The connection between the second lead screw (17) and the second slider (16) is a threaded connection.

5. The power surge protector assembly screwing machine according to claim 4, wherein A shielding plate (18) for shielding the second lead screw (17) is fixedly connected to the mounting bracket (14).

6. The power surge protector assembly screwing machine according to claim 1, wherein The fixture includes two fixed seats (19) fixedly installed on the top of the carrier (4). The carrier (4) has a receiving groove (25) adapted to the power surge protector (26). A rotating frame (20) and a swing arm (21) are rotatably connected to the fixed seat (19). A control seat (22) is rotatably connected to the end of the swing arm (21) away from the fixed seat (19). The control seat (22) and the rotating frame (20) are rotatably connected. A pressing part for pressing the power surge protector (26) is installed on the rotating frame (20).

7. The power surge protector assembly screwing machine according to claim 6, wherein The pressing component includes a pressing seat (23) located below the rotating frame (20). The pressing seat (23) passes through the rotating frame (20). Two nuts (24) are sleeved on the outside of the pressing seat (23). The pressing seat (23) and the nuts (24) are connected by a threaded connection, and two adjacent nuts (24) are in contact with the top and bottom of the rotating frame (20) respectively.

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