Terminal seat welding equipment with terminal righting structure

Abstract

The invention discloses terminal base welding equipment with a terminal righting structure, and relates to the technical field of terminal base welding equipment. The device comprises a base, a terminal seat fixing and adjusting mechanism is arranged in the middle of the upper side of the base, a welding mechanism is arranged at one end of the upper side of the base, and a terminal fixing mechanism is arranged at the other end of the upper side of the base. And the terminal fixing mechanism comprises a guide strip fixed on the upper side of the base, a plurality of groups of positioning mechanisms in sliding fit with the guide strip, and a first driving mechanism for driving the plurality of groups of positioning mechanisms to slide. One end of each terminal is placed at the welding position of the terminal base, the other end of each terminal is placed between the two terminal clamps, after all the terminals are placed, the first driving mechanism is started to drive the multiple sliding blocks to slide at the same time, the terminals are fixedly clamped through the two terminal clamps, the multiple terminals can be conveniently fixed at the same time, and the positioning efficiency of the multiple terminals is improved; the terminal welding efficiency is improved, and a fixing screw does not need to be additionally arranged on the terminal seat, so that the cost of the terminal seat is prevented from being increased.

Description

Technical Field

[0001] The invention belongs to the field of terminal seat welding equipment, and in particular relates to a terminal seat welding equipment with a terminal straightening structure. Background Art

[0002] Terminals are components that connect batteries to external conductors. In electrical engineering, terminals mostly refer to wiring terminals, also called wiring terminals. Their main function is to transmit electrical signals or conduct electricity. In engineering, it is the interface reserved by the pre-station project for the post-station project, and is a pre-buried facility for the post-station interface project.

[0003] The Chinese patent with announcement number CN215377732U discloses a terminal welding seat plate that is easy to install and fix, including a terminal welding seat plate body, the upper end of the terminal welding seat plate body is provided with a protective cover, the protective cover includes a transparent shell, a plug-in slot, and a power connection hole, the lower end of the terminal welding seat plate body is provided with a leak-proof and stable floppy disk, the leak-proof and stable floppy disk includes an insulating rubber cushion, a terminal connection hole, and a screw hole, one end of the terminal welding seat plate body is provided with a fixed head, the upper end outer surface of the fixed head is provided with a fixing screw hole, one side of the fixed head is provided with a terminal slot, one side of the terminal slot is provided with a partition, and the inside of the terminal slot is provided with a quick press terminal assembly. It has the advantages of dust and leakage prevention, optimized terminal docking power cord operation method, simple installation, etc., bringing better prospects for use; However, the above-mentioned terminal welding base plate which is easy to install and fix fixes a single terminal on the terminal base plate by screws, and multiple terminals are fixed in turn by multiple screws, which increases the parts on the terminal base and the terminal welding cost. In addition, it is time-consuming and laborious to position multiple terminals, which affects the efficiency of terminal welding.

[0004] In view of this, the present invention is proposed. Summary of the invention

[0005] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a terminal seat welding device with a terminal straightening structure.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is: A terminal seat welding device with a terminal straightening structure comprises a base, a terminal seat fixing and adjusting mechanism is provided in the middle of the upper side of the base, a welding mechanism is provided at one end of the upper side of the base, and a terminal fixing mechanism is provided at the other end of the upper side of the base, the terminal fixing mechanism comprises a guide bar fixed on the upper side of the base, multiple groups of positioning mechanisms slidably fitted on the guide bar, and a first driving mechanism for driving the multiple groups of positioning mechanisms to slide, the positioning mechanism comprises two sliders slidably fitted on the guide bar, a first bidirectional threaded rod threadedly fitted with the two sliders, and a terminal clamp fixed on the upper side of the slider, and the first bidirectional threaded rod is fixedly sleeved on the output end of the first driving mechanism.

[0007] Optionally, the threads at both ends of the first bidirectional threaded rod have opposite directions, and the two ends of the first bidirectional threaded rod are respectively matched with the threads of the two sliders. A first T-shaped groove is provided on the upper side of the guide bar, and the slider is a T-shaped block structure, and the slider is slidably matched in the first T-shaped groove.

[0008] Optionally, the first driving mechanism includes a first servo motor arranged on one side of the guide bar, a transmission rod arranged at the output end of the first servo motor, a through hole is provided at one end of the first bidirectional threaded rod, and the first bidirectional threaded rod is fixedly sleeved on the transmission rod through the through hole.

[0009] Optionally, two bearing seats are provided in the first T-shaped groove, bearings are provided in the bearing seats, smooth surfaces are provided on the outer sides of the ends of both ends of the first bidirectional threaded rod, and the two ends of the first bidirectional threaded rod are respectively fixed in the two bearings.

[0010] Optionally, a first U-shaped frame is provided on the upper side of the guide bar, a pressure plate is vertically slidably fitted in the first U-shaped frame, a first electric push rod for driving the pressure plate to slide is provided on the upper side of the first U-shaped frame, and a pressure block corresponding to the positioning mechanism is provided at the bottom end of the pressure plate.

[0011] Optionally, the inner walls on both sides of the first U-shaped frame are provided with second T-shaped grooves, both ends of the pressing plate are T-shaped plate structures, and the two ends of the pressing plate are respectively slidably fitted in the two second T-shaped grooves.

[0012] Optionally, the terminal seat fixing and adjusting mechanism includes a second U-shaped frame slidingly fitted on the base, a support plate vertically slidingly fitted in the second U-shaped frame, a second electric push rod arranged in the second U-shaped frame for driving the support plate to slide, two clamping plates slidingly fitted on the support plate, a second driving mechanism arranged on the support plate for driving the two clamping plates to slide, and a third driving mechanism arranged on one side of the base for driving the second U-shaped frame to slide.

[0013] Optionally, a third T-shaped groove is provided on the relatively inner side of the second U-shaped frame, both ends of the support plate are T-shaped plate mechanisms, the two ends of the support plate are respectively slidably fitted in the two third T-shaped grooves, a fourth T-shaped groove is provided on the upper side of the support plate, the bottom end of the clamping plate is a T-shaped plate structure, the bottom end of the clamping plate is slidably fitted in the fourth T-shaped groove, and the second driving mechanism includes a second servo motor arranged in the fourth T-shaped groove, and a second bidirectional threaded rod arranged at the output end of the second servo motor, the threads at both ends of the second bidirectional threaded rod are in opposite directions, and the two ends of the second bidirectional threaded rod are respectively fitted with the two clamping plate threads.

[0014] Optionally, a fifth T-shaped groove is provided on the upper side of the base, and a T-shaped protrusion is provided at the bottom end of the second U-shaped frame, and the T-shaped protrusion slides in the fifth T-shaped groove. The third driving mechanism includes a third servo motor provided on one side of the base and a threaded pull rod provided at the output end of the third servo motor, and the threaded pull rod is threadably engaged with the T-shaped protrusion.

[0015] Optionally, the welding mechanism includes a first linear motor arranged on the upper side of the base, a second linear motor arranged at the movable end of the first linear motor, a third linear motor arranged at the movable end of the second linear motor, and a welding gun arranged at the movable end of the third linear motor.

[0016] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all the advantages described below at the same time: By turning on the first driving mechanism to drive multiple first bidirectional threaded rods to slide, the distance between the two terminal clamps is adjusted, so that the terminal limiter is placed between the two terminal clamps, the terminal seat is placed on the support plate, and then the terminal seat is positioned by the terminal seat fixing adjustment mechanism, so that one end of the terminal is placed at the welding place of the terminal seat, and the other end is placed between the two terminal clamps. When all the terminals are placed, the first driving mechanism is turned on to drive multiple sliders to slide at the same time, and the terminals are fixed and clamped by the two terminal clamps, so that multiple terminals are fixed at the same time, the positioning efficiency of multiple terminals is improved, the terminal welding efficiency is improved, and there is no need to add additional fixing screws on the terminal seat, thereby avoiding increasing the cost of the terminal seat.

[0017] The specific implementation modes of the present invention are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings: Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the present invention; Figure 2 It is a schematic cross-sectional structure diagram of a terminal fixing mechanism according to an embodiment of the present invention; Figure 3 It is a cross-sectional structural schematic diagram of a welding mechanism according to an embodiment of the present invention; Figure 4 It is a schematic cross-sectional structure diagram of a terminal seat fixing and adjusting mechanism according to an embodiment of the present invention; Figure 5 This is a schematic diagram of the terminal fixing mechanism structure according to an embodiment of the present invention; In the accompanying drawings, the components represented by the reference numerals are listed as follows: Base 1, terminal seat fixing adjustment mechanism 2, second U-shaped frame 201, support plate 202, clamping plate 203, second driving mechanism 204, second servo motor 2041, second bidirectional threaded rod 2042, third driving mechanism 205, third servo motor 2051, threaded pull rod 2052, third T-shaped groove 206, fourth T-shaped groove 207, fifth T-shaped groove 208, T-shaped protrusion 209, second electric push rod 210, welding mechanism 3, first linear electric Machine 301, second linear motor 302, third linear motor 303, welding gun 304, terminal fixing mechanism 4, guide bar 401, positioning mechanism 402, slider 4021, first bidirectional threaded rod 4022, terminal clamp 4023, first driving mechanism 403, first servo motor 4031, transmission rod 4032, first T-shaped groove 404, first U-shaped frame 405, pressure plate 406, first electric push rod 407, pressure block 408, second T-shaped groove 409.

[0019] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but are intended to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0020] The present invention will now be described in further detail with reference to the accompanying drawings.

[0021] See also Figure 1-5 As shown, in this embodiment, a terminal seat welding device with a terminal straightening structure is provided, including a base 1, a terminal seat fixing and adjusting mechanism 2 is provided in the middle of the upper side of the base 1, a welding mechanism 3 is provided at one end of the upper side of the base 1, and a terminal fixing mechanism 4 is provided at the other end of the upper side of the base 1. The terminal fixing mechanism 4 includes a guide bar 401 fixed to the upper side of the base 1, a plurality of positioning mechanisms 402 slidably fitted on the guide bar 401, and a first driving mechanism 403 for driving the plurality of positioning mechanisms 402 to slide. The positioning mechanism 402 includes two sliders 4021 slidably fitted on the guide bar 401, a first bidirectional threaded rod 4022 threadedly fitted with the two sliders 4021, and a terminal clamp 4023 fixed on the upper side of the slider 4021. The first bidirectional threaded rod 4022 is fixedly sleeved on the output end of the first driving mechanism 403.

[0022] By turning on the first driving mechanism 403 to drive the multiple first bidirectional threaded rods 4022 to slide, the distance between the two terminal clamps 4023 is adjusted, so that the terminal limiter is placed between the two terminal clamps 4023, the terminal seat is placed on the support plate 202, and then the terminal seat is positioned by the terminal seat fixing adjustment mechanism 2, so that one end of the terminal is placed at the welding position of the terminal seat, and the other end is placed between the two terminal clamps 4023. When all the terminals are placed, the first driving mechanism 403 is turned on to drive the multiple sliders 4021 to slide at the same time, and the terminals are fixed and clamped by the two terminal clamps 4023, so that multiple terminals are fixed at the same time, the positioning efficiency of multiple terminals is improved, the terminal welding efficiency is improved, and there is no need to add additional fixing screws on the terminal seat, thereby avoiding increasing the cost of the terminal seat.

[0023] See also Figure 2 As shown, the thread directions of the two ends of the first bidirectional threaded rod 4022 of this embodiment are opposite, and the two ends of the first bidirectional threaded rod 4022 are respectively threadedly matched with the two sliders 4021, and a first T-shaped groove 404 is provided on the upper side of the guide bar 401. The slider 4021 is a T-shaped block structure, and the slider 4021 is slidably matched in the first T-shaped groove 404, so that the slider 4021 is guided to slide through the first T-shaped groove 404, thereby improving the sliding stability of the slider 4021.

[0024] See also Figure 2 As shown, the first driving mechanism 403 of the present embodiment includes a first servo motor 4031 arranged on one side of the guide bar 401, a transmission rod 4032 arranged at the output end of the first servo motor 4031, and a through hole is provided at one end of the first bidirectional threaded rod 4022. The first bidirectional threaded rod 4022 is fixedly sleeved on the transmission rod 4032 through the through hole, so that the first servo motor 4031 drives the transmission rod 4032 to drive multiple first bidirectional threaded rods 4022 to slide and adjust the distance between the two terminal clamps 4023.

[0025] See also Figure 2 As shown, in the present embodiment, two bearing seats are provided in the first T-shaped groove 404, bearings are provided in the bearing seats, smooth surfaces are provided on the outer sides of the ends of both ends of the first bidirectional threaded rod 4022, and the two ends of the first bidirectional threaded rod 4022 are respectively fixed in the two bearings, so as to improve the rotation stability of the first bidirectional threaded rod 4022 through the bearings, and improve the sliding stability of the two terminal clamps 4023 in the positioning mechanism 402 driven by the first bidirectional threaded rod 4022.

[0026] See also Figure 2As shown, a first U-shaped frame 405 is provided on the upper side of the guide strip 401 of the present embodiment, a pressure plate 406 is vertically slidably fitted inside the first U-shaped frame 405, a first electric push rod 407 for driving the pressure plate 406 to slide is provided on the upper side of the first U-shaped frame 405, a pressure block 408 corresponding to the positioning mechanism 402 is provided at the bottom end of the pressure plate 406, which facilitates opening the first electric push rod 407 to drive the pressure plate 406 to press down and position multiple terminals through the pressure block 408, thereby facilitating improving the stability of terminal positioning.

[0027] See also Figure 2 As shown, the inner walls on both sides of the first U-shaped frame 405 of this embodiment are provided with second T-shaped grooves 409, and both ends of the pressure plate 406 are T-shaped plate structures. The two ends of the pressure plate 406 are respectively slidably fitted in the two second T-shaped grooves 409, so as to guide the sliding of the pressure plate 406 through the second T-shaped grooves 409 and improve the sliding stability of the pressure plate 406.

[0028] See also Figure 3-4 As shown, the terminal seat fixing adjustment mechanism 2 of this embodiment includes a second U-shaped frame 201 slidably fitted on the base 1, a support plate 202 vertically slidably fitted in the second U-shaped frame 201, a second electric push rod 210 arranged in the second U-shaped frame 201 for driving the support plate 202 to slide, two clamping plates 203 slidably fitted on the support plate 202, a second driving mechanism 204 arranged on the support plate 202 for driving the two clamping plates 203 to slide, and a third driving mechanism 205 arranged on one side of the base 1 for driving the second U-shaped frame 201 to slide, so as to facilitate opening the second electric push rod 210 to drive and adjust the height of the terminal seat to adapt to terminals of different heights.

[0029] See also Figure 3-4 As shown, the second U-shaped frame 201 of this embodiment is provided with a third T-shaped groove 206 on the inner side thereof, both ends of the support plate 202 are T-shaped plate bodies, both ends of the support plate 202 are respectively slidably fitted in the two third T-shaped grooves 206, a fourth T-shaped groove 207 is provided on the upper side of the support plate 202, the bottom end of the clamping plate 203 is a T-shaped plate body structure, the bottom end of the clamping plate 203 is slidably fitted in the fourth T-shaped groove 207, and the second driving mechanism 204 includes a second servo motor 207 provided in the fourth T-shaped groove 207. 41. A second bidirectional threaded rod 2042 is arranged at the output end of the second servo motor 2041. The threads at both ends of the second bidirectional threaded rod 2042 are in opposite directions. The two ends of the second bidirectional threaded rod 2042 are respectively threadedly matched with the two clamping plates 203, so as to guide the sliding of the support plate 202 through the third T-shaped groove 206, thereby improving the sliding stability of the support plate 202 and facilitating the opening of the second driving mechanism 204. The second servo motor 2041 drives the second bidirectional threaded rod 2042 to drive the two clamping plates 203 to slide toward each other to position the terminal seat.

[0030] See also Figure 3-4As shown, in this embodiment, a fifth T-shaped groove 208 is provided on the upper side of the base 1, and a T-shaped protrusion 209 is provided at the bottom end of the second U-shaped frame 201. The T-shaped protrusion 209 is slidably fitted in the fifth T-shaped groove 208. The third driving mechanism 205 includes a third servo motor 2051 arranged on one side of the base 1, and a threaded pull rod 2052 arranged at the output end of the third servo motor 2051. The threaded pull rod 2052 is threadedly fitted with the T-shaped protrusion 209, so that the third servo motor 2051 drives the threaded pull rod 2052 to drive the second U-shaped frame 201 and the terminal seat to slide, so as to adjust the distance between the terminal seat and the terminal clamp 4023, and to adapt to the positioning of terminals of different lengths.

[0031] See also Figure 3-4 As shown, the welding mechanism 3 of this embodiment includes a first linear motor 301 arranged on the upper side of the base 1, a second linear motor 302 arranged at the movable end of the first linear motor 301, a third linear motor 303 arranged at the movable end of the second linear motor 302, and a welding gun 304 arranged at the movable end of the third linear motor 303, so that the first linear motor 301 can be turned on to drive the welding gun 304 to slide horizontally, the third linear motor 303 can drive the welding gun 304 to slide horizontally, the driving direction of the first linear motor 301 is perpendicular to the driving direction of the third linear motor 303, and the second linear motor 302 can drive the welding gun 304 to slide vertically, so that the terminal can be welded on the terminal seat by driving the welding gun 304 through the first linear motor 301, the second linear motor 302, and the third linear motor 303.

[0032] Working principle: turn on the first driving mechanism 403, the first servo motor 4031 drives the transmission rod 4032 to drive the plurality of first bidirectional threaded rods 4022 to slide, adjust the distance between the two terminal clamps 4023 so that they can fit the terminals, so that the terminals can be limited and placed between the two terminal clamps 4023, and the terminal seat is placed on the support plate 202, and then turn on the second driving mechanism 204, the second servo motor 2041 drives the second bidirectional threaded rod 2042 to drive the two clamps 203 to slide towards each other to position the terminal seat, so that one end of the terminal is placed at the welding place of the terminal seat, and the other end is placed between the two terminal clamps 4023. When all the terminals are placed, turn on the first driving mechanism 403 to drive the plurality of sliders 4021 to slide at the same time, and fix the clamped terminals through the two terminal clamps 4023, so as to fix a plurality of terminals at the same time, turn on the first electric push rod 407 to drive the pressing plate 406 to press down and position the plurality of terminals through the pressing block 408, so as to improve the stability of the terminal positioning; Then, the second electric push rod 210 is turned on to drive and adjust the height of the terminal seat, so as to adapt to terminals of different heights. The third driving mechanism 205 is turned on, and the third servo motor 2051 drives the threaded pull rod 2052 to drive the second U-shaped frame 201 and the terminal seat to slide, so as to adjust the distance between the terminal seat and the terminal fixture 4023, so as to adapt to the positioning of terminals of different lengths. Turn on the first linear motor 301 to drive the welding gun 304 to slide horizontally, turn on the third linear motor 303 to drive the welding gun 304 to slide horizontally, the driving direction of the first linear motor 301 is perpendicular to the driving direction of the third linear motor 303, and the second linear motor 302 drives the welding gun 304 to slide vertically, so as to facilitate the welding of the terminal on the terminal seat by driving the welding gun 304 through the first linear motor 301, the second linear motor 302, and the third linear motor 303.

[0033] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. All electrical appliances in the present invention are powered by external power supplies or built-in batteries. All electrical appliances in the present invention are not limited to models and specific types. Those skilled in the art can clearly use applicable electrical appliance models and specific types and electrical power supply methods based on common sense in the field.

[0034] The present invention is not limited to the above-mentioned embodiments. Anyone should be aware that any structural changes made under the enlightenment of the present invention, and any technical solutions that are the same or similar to the present invention, fall within the protection scope of the present invention. The technology, shape, and structural parts not described in detail in the present invention are all well-known technologies.

Claims

1. A terminal seat welding device with a terminal straightening structure, characterized in that: include: A base (1), wherein a terminal seat fixing adjustment mechanism (2) is provided at the middle of the upper side of the base (1), a welding mechanism (3) is provided at one end of the upper side of the base (1), and a terminal fixing mechanism (4) is provided at the other end of the upper side of the base (1), wherein the terminal fixing mechanism (4) comprises a guide bar (401) fixed to the upper side of the base (1), a plurality of positioning mechanisms (402) slidably engaged on the guide bar (401), and a first driving mechanism (403) for driving the plurality of positioning mechanisms (402) to slide, wherein the positioning mechanism (402) comprises two sliders (4021) slidably engaged on the guide bar (401), a first bidirectional threaded rod (4022) threadedly engaged with the two sliders (4021), and a terminal clamp (4023) fixed to the upper side of the slider (4021), wherein the first bidirectional threaded rod (4022) is fixedly sleeved on the output end of the first driving mechanism (403).

2. The terminal seat welding device with a terminal straightening structure according to claim 1 is characterized in that: The threads of the two ends of the first bidirectional threaded rod (4022) are in opposite directions. The two ends of the first bidirectional threaded rod (4022) are respectively threadedly engaged with two sliders (4021). A first T-shaped groove (404) is provided on the upper side of the guide bar (401). The slider (4021) is a T-shaped block structure. The slider (4021) is slidably engaged in the first T-shaped groove (404).

3. The terminal seat welding device with a terminal straightening structure according to claim 2, characterized in that: The first driving mechanism (403) comprises a first servo motor (4031) arranged at one side of the guide bar (401), a transmission rod (4032) arranged at the output end of the first servo motor (4031), a through hole being provided at one end of the first bidirectional threaded rod (4022), and the first bidirectional threaded rod (4022) being fixedly sleeved on the transmission rod (4032) via the through hole.

4. The terminal seat welding device with a terminal straightening structure according to claim 3 is characterized in that: Two bearing seats are arranged in the first T-shaped groove (404), bearings are arranged in the bearing seats, smooth surfaces are arranged on the outer sides of the ends of both ends of the first bidirectional threaded rod (4022), and the two ends of the first bidirectional threaded rod (4022) are respectively fixed in the two bearings.

5. The terminal seat welding device with a terminal straightening structure according to claim 1, characterized in that: A first U-shaped frame (405) is provided on the upper side of the guide bar (401), a pressing plate (406) is vertically slidably fitted inside the first U-shaped frame (405), a first electric push rod (407) for driving the pressing plate (406) to slide is provided on the upper side of the first U-shaped frame (405), and a pressing block (408) corresponding to the positioning mechanism (402) is provided at the bottom end of the pressing plate (406).

6. The terminal seat welding device with a terminal straightening structure according to claim 5, characterized in that: The inner walls of the first U-shaped frame (405) on both opposite sides are provided with second T-shaped grooves (409), and both ends of the pressing plate (406) are T-shaped plate structures. The two ends of the pressing plate (406) are respectively slidably fitted in the two second T-shaped grooves (409).

7. The terminal seat welding device with a terminal straightening structure according to claim 1, characterized in that: The terminal seat fixing adjustment mechanism (2) comprises a second U-shaped frame (201) slidably engaged on the base (1), a support plate (202) vertically slidably engaged in the second U-shaped frame (201), a second electric push rod (210) disposed in the second U-shaped frame (201) for driving the support plate (202) to slide, two clamping plates (203) slidably engaged on the support plate (202), a second driving mechanism (204) disposed on the support plate (202) for driving the two clamping plates (203) to slide, and a third driving mechanism (205) disposed on one side of the base (1) for driving the second U-shaped frame (201) to slide.

8. The terminal seat welding device with a terminal straightening structure according to claim 7, characterized in that: The second U-shaped frame (201) is provided with a third T-shaped groove (206) on the opposite inner side, both ends of the support plate (202) are T-shaped plate bodies, and both ends of the support plate (202) are respectively slidably engaged in the two third T-shaped grooves (206), a fourth T-shaped groove (207) is provided on the upper side of the support plate (202), the bottom end of the clamping plate (203) is a T-shaped plate body structure, and the bottom end of the clamping plate (203) is slidably engaged in the fourth T-shaped groove (207), and the second driving mechanism (204) comprises a second servo motor (2041) provided in the fourth T-shaped groove (207), and a second bidirectional threaded rod (2042) provided at the output end of the second servo motor (2041), the threads of the two ends of the second bidirectional threaded rod (2042) are in opposite directions, and the two ends of the second bidirectional threaded rod (2042) are respectively threadedly engaged with the two clamping plates (203).

9. The terminal seat welding device with a terminal straightening structure according to claim 8, characterized in that: A fifth T-shaped groove (208) is provided on the upper side of the base (1); a T-shaped protrusion (209) is provided at the bottom end of the second U-shaped frame (201); the T-shaped protrusion (209) is slidably engaged in the fifth T-shaped groove (208); and the third driving mechanism (205) comprises a third servo motor (2051) provided on one side of the base (1) and a threaded pull rod (2052) provided at the output end of the third servo motor (2051); the threaded pull rod (2052) is threadably engaged with the T-shaped protrusion (209).

10. The terminal seat welding device with a terminal straightening structure according to claim 1, characterized in that: The welding mechanism (3) comprises a first linear motor (301) arranged on the upper side of the base (1), a second linear motor (302) arranged at the movable end of the first linear motor (301), a third linear motor (303) arranged at the movable end of the second linear motor (302), and a welding gun (304) arranged at the movable end of the third linear motor (303).

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