Terminal end cover assembly structure for fully automatic plug-in of terminal blocks

Abstract

The present application relates to a terminal end cover assembly structure for fully automatic plug-in of terminal blocks, and relates to the technical field of terminal block assembly, which comprises a base and a snap-fitting station arranged on the base, the snap-fitting station is used for placing terminals and end covers, the base is provided with a first feeding assembly for moving terminals clamped by a clamping member into the snap-fitting station, a storage assembly for storing end covers, and a second feeding assembly for placing end covers on the upper side of the terminals in the snap-fitting station; the base is provided with an extrusion assembly located above the snap-fitting station and a fixing frame for supporting the extrusion assembly, the extrusion assembly is used for snapping the terminals and end covers in the snap-fitting station; the first feeding assembly is also used for taking the snap-fitted terminals and end covers out of the snap-fitting station and clamping them by the clamping member; the present application realizes the automatic snap-fitting of the terminals and end covers, thereby improving the efficiency of assembling the end covers and the end covers.

Description

Technical Field

[0001] The present application relates to the technical field of terminal block assembly, and in particular to a terminal end cover assembly structure for fully automatic plugging of terminal blocks. Background Art

[0002] Terminal blocks, as a key electrical component, have the function of carrying multiple or multiple groups of mutually insulated terminal components, and are used to fix the insulating parts of the support. Its core function is to connect the lines of the devices inside the screen and the devices outside the screen to realize the transmission of signals (such as current and voltage). Terminal blocks play an indispensable role in many industries such as power, communication, and construction.

[0003] In the automatic assembly equipment of terminals and end caps, grippers (mechanical claws, etc.) are widely used to accurately install the terminals on the corresponding terminal blocks. However, when it comes to the installation of the terminals at the edge of one end of the terminal block, the situation becomes complicated. In order to ensure the safety and stability of the terminals at the edge, it is usually necessary to snap the terminals and end caps together first. The main function of the end cap is to cover and protect the terminals at the edge to prevent them from being damaged by dust, dirt or other external factors.

[0004] Although the mechanical gripper performs well in grabbing and installing terminals, the assembly of the edge terminals and end caps often relies on manual fastening. This manual reliance has many problems. First, it increases labor costs because additional operators are required to perform this task. Second, since manual fastening is relatively inefficient and difficult to ensure accuracy, this may lead to material waste and unstable quality in the production process, further increasing production costs, and there is room for improvement. Summary of the invention

[0005] The purpose of the present application is to provide a terminal end cover assembly structure for fully automatic plug-in of terminal blocks, so as to solve the problem in the above-mentioned related technologies that the efficiency of terminals and end covers when fastening together is low and will lead to increased production costs.

[0006] The present application provides a terminal end cover assembly structure for fully automatic plugging of terminal blocks, which adopts the following technical solution:

[0007] A terminal end cover assembly structure for fully automatic plug-in of terminal blocks comprises a base and a snap-fitting station arranged on the base, the snap-fitting station is used for placing terminals and end covers, the base is provided with a first feeding assembly for moving terminals clamped by a clamping member into the snap-fitting station, a storage assembly for storing end covers, and a second feeding assembly for placing end covers on the upper side of the terminals in the snap-fitting station; the base is provided with an extrusion assembly located above the snap-fitting station and a fixing frame for supporting the extrusion assembly, the extrusion assembly is used for snapping terminals and end covers in the snap-fitting station; the first feeding assembly is also used for taking the snapped terminals and end covers out of the snap-fitting station and clamping them by the clamping member.

[0008] By adopting the above technical scheme, during the assembly process of the terminals and the end covers, the terminals clamped by the clamping member are first moved to the fastening station by the first feeding assembly, and then the end covers are clamped from the storage assembly and placed in the fastening station by the second feeding assembly, and then the terminals and end covers located in the fastening station are squeezed and fastened by the extrusion assembly, and finally the fastened terminals and end covers are taken out of the fastening station by the first feeding assembly and clamped by the clamping member to the next processing step, that is, the assembled terminals and end covers are fixed to the terminal seat by the clamping member; thereby, the automatic fastening of the terminals and the end covers is achieved, thereby improving the efficiency of the end covers and the end covers during assembly.

[0009] Optionally, the fixing frame is slidably disposed on the upper side of the base, and a third horizontal cylinder for driving the fixing frame to slide is fixed on the base.

[0010] By adopting the above technical solution, since the fixed frame is slidably arranged on the base, when the first feeding component clamps the terminal for feeding, the fixed frame as a whole makes way and slides in the direction close to the second feeding component; when the second feeding component clamps the end cover for feeding, the fixed frame as a whole makes way and slides in the direction close to the first feeding component; thereby reducing the space occupied by the terminal end cover assembly structure as a whole and improving space utilization.

[0011] Optionally, the extrusion assembly includes an extrusion plate slidably disposed on a fixed frame and a fourth vertical cylinder for driving the extrusion plate to reciprocate in a direction close to the fastening station.

[0012] By adopting the above technical solution, when both the terminals and the end covers are fed, the fixing frame is moved to the top of the fastening station, and then the fourth vertical cylinder is started to drive the extrusion plate to slide toward the fastening station, and the terminals and end covers in the fastening station are squeezed and fastened by the extrusion plate.

[0013] Optionally, a fourth sliding block is fixedly provided on the side of the fixing frame, and a guide rail for limiting the sliding position of the fourth sliding block is provided on the base.

[0014] By adopting the above technical solution, when the fixing frame slides on the base, the sliding stability of the fourth slider is improved due to the matching arrangement of the fourth slider and the guide rail.

[0015] Optionally, the first feeding assembly includes a pneumatic clamp and a first driving member that drives the pneumatic clamp to move toward the snap-fitting station; the first driving member includes a first horizontal cylinder fixed on a base, a first slider fixed on a telescopic rod of the first horizontal cylinder, and a first vertical cylinder fixed on the first slider in a horizontal direction, a fixed plate and a first rotating cylinder fixed on a side of the fixed plate are fixed on the telescopic rod of the first vertical cylinder, and the pneumatic clamp is fixed on the rotating shaft of the first rotating cylinder.

[0016] By adopting the above technical solution, when the terminal is moved to the snap-fitting station on the snap-fitting station, the height of the pneumatic clamp is first raised by the first vertical cylinder, and then the first horizontal cylinder is started to drive the first slider to move in the direction close to the snap-fitting station, and then the first rotary cylinder is started to drive the pneumatic clamp to rotate in the direction close to the snap-fitting station. At this time, the terminal clamped by the pneumatic clamp is located directly above the snap-fitting station, and finally the first vertical cylinder is started to move the pneumatic clamp in the direction close to the snap-fitting station, so that the terminal is placed in the snap-fitting station to realize the feeding of the terminal.

[0017] Optionally, the material storage assembly includes a material storage box fixed on the base and a pushing member located on the side of the material storage box; the upper side of the material storage box is provided with an outlet located below the second feeding assembly, and the pushing member is used to push the end cover in the material storage box toward the direction close to the second feeding assembly.

[0018] By adopting the above technical solution, due to the coordinated arrangement of the material storage box and the pushing member, after the top end cover is clamped and fed by the second feeding assembly, all the end covers in the material storage box are pushed by the pushing member to move a distance as a whole in the direction close to the second feeding assembly, so as to facilitate the subsequent continued clamping of the second feeding assembly.

[0019] Optionally, the pushing member includes a second vertical cylinder fixed under the base and a pushing plate arranged on the telescopic rod of the second vertical cylinder, the bottom side of the storage box is provided with a clearance gap for the pushing plate to pass through, and the vertical side surface of the storage box is provided with a guide gap for the pushing plate to be inserted and slide.

[0020] By adopting the above technical solution, a part of the push plate passes through the clearance gap and extends to the interior of the storage box. After the top end cover is clamped and fed by the second feeding assembly, the second vertical cylinder is started to drive the push plate to move upward along the length direction of the guide gap, so as to facilitate the subsequent continued clamping of the second feeding assembly.

[0021] Optionally, the second feeding assembly includes an adsorption member for adsorbing the end cover and a second driving member for driving the adsorption member to reciprocate toward the direction close to the snap-fitting station; the second driving member includes a second horizontal cylinder fixed on the base, a second slider arranged on the telescopic rod of the second horizontal cylinder, a third vertical cylinder fixed on the second slider, and a third slider arranged on the telescopic rod of the third vertical cylinder, and the adsorption member is arranged on the side of the third slider.

[0022] By adopting the above technical solution, when clamping the end cap in the storage box, the adsorption component is first moved to the top of the storage box by the second horizontal cylinder and the third vertical cylinder, and then the adsorption component is started to adsorb and fix the end cap, and then the end cap clamped by the adsorption component is placed in the fastening station on the fastening station by the second horizontal cylinder and the third vertical cylinder, so as to realize the feeding of the end cap.

[0023] Optionally, a plurality of fixed protrusions are fixed on one side of the end cover, and the side of the end cover in the storage box away from the fixed protrusions faces the second feeding assembly; a plurality of end covers are staggered in the storage box, and a second rotating cylinder is fixed on the side of the third slider in the vertical direction, and the adsorption part is fixed to the downward end of the rotating shaft of the second rotating cylinder.

[0024] By adopting the above-mentioned technical scheme, since several end caps are staggered in the storage box, more end caps can be accommodated in the limited storage box space, thereby improving the space utilization rate in the storage box; and due to the installation arrangement of the second rotary cylinder, after the adsorption component clamps the end cap in the storage box, the second rotary cylinder can be used to adjust the clamping state of the end cap, so that the end cap can be placed in the correct state inside the fastening station.

[0025] Optionally, a detection member for detecting the clamping state of the end cover is fixedly provided on the side surface of the third sliding block.

[0026] By adopting the above technical solution, after the adsorption component clamps the end cover in the storage box, the detection component can detect the state of the end cover, determine whether the second rotary cylinder needs to be rotated, and then adjust the installation state of the end cover, so as to facilitate the subsequent end cover to be placed in the inside of the fastening station in the correct state.

[0027] In summary, the present application includes at least one of the following beneficial technical effects:

[0028] 1. During the assembly process of the terminal and the end cover, the terminal clamped by the clamping member is first moved to the fastening station by the first feeding assembly, and then the end cover is clamped from the storage assembly and placed in the fastening station by the second feeding assembly, and then the terminal and the end cover located in the fastening station are squeezed and fastened by the extrusion assembly, and finally the fastened terminal and end cover are taken out from the fastening station by the first feeding assembly to realize unloading; the automatic fastening of the terminal and the end cover is realized, thereby improving the efficiency of the end cover and the end cover during assembly.

[0029] 2. Since the extrusion assembly is slidably arranged on the base, when the first feeding assembly clamps the terminal for feeding, the fixing frame as a whole makes way and slides toward the direction close to the second feeding assembly; when the second feeding assembly clamps the end cover for feeding, the fixing frame as a whole makes way and slides toward the direction close to the first feeding assembly; thereby reducing the space occupied by the terminal end cover assembly structure as a whole, reducing production costs, and improving space utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0031] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0032] Figure 2 This is a schematic diagram of the structure of the installation distribution of the first feeding assembly and the second feeding assembly in an embodiment of the present application;

[0033] Figure 3 is a schematic cross-sectional structural diagram of the installation and cooperation of the first driving member in the embodiment of the present application;

[0034] Figure 4 It is a partial structural schematic diagram of the installation and coordination of the first feeding assembly in the embodiment of the present application;

[0035] Figure 5 It is a partial structural schematic diagram of the installation and coordination of the material storage assembly in the embodiment of the present application;

[0036] Figure 6 It is a partial structural schematic diagram of the installation and coordination of the material storage box and the pusher in the embodiment of the present application;

[0037] Figure 7 This is a partial structural diagram of the installation distribution of the end cover in the storage box according to the embodiment of the present application;

[0038] Figure 8 It is a partial structural schematic diagram of the installation and coordination of the second feeding assembly in the embodiment of the present application;

[0039] Fig. 9 It is a partial structural diagram of the embodiment of the present application showing the installation and cooperation between the adsorption member and the second driving member;

[0040] Fig.10 This is a schematic diagram of the structure of the embodiment of the present application showing the installation and cooperation between the fixing frame and the extrusion assembly;

[0041] Fig.11 It is a structural schematic diagram of the installation and cooperation between the extrusion plate and the fourth vertical cylinder according to an embodiment of the present application.

[0042] In the figure, 1, base; 11, first slide rail; 12, guide slide rail; 13, third horizontal cylinder; 2, buckle station; 21, clamping notch; 3, first feeding assembly; 31, pneumatic clamp; 32, first driving member; 321, first horizontal cylinder; 322, first slide block; 323, first vertical cylinder; 324, fixed plate; 325, first rotary cylinder; 4, storage assembly; 41, storage box; 411, discharge port; 412, clearance notch; 413, guide notch; 42. Pushing member; 421. Second vertical cylinder; 422. Pushing plate; 5. Second feeding assembly; 51. Adsorption member; 52. Second driving member; 521. Second horizontal cylinder; 522. Second slider; 5221. Second guide rail; 523. Third vertical cylinder; 524. Third slider; 525. Second rotary cylinder; 526. Detecting member; 6. Fixing frame; 61. Fourth slider; 62. Third slide rail; 7. Extrusion assembly; 71. Extrusion plate; 72. Fourth vertical cylinder. DETAILED DESCRIPTION

[0043] The present application is further described in detail below in conjunction with all the accompanying drawings.

[0044] Example:

[0045] Reference Figure 1 and Figure 2 A terminal end cover assembly structure for fully automatic plugging of terminal blocks, comprising a base 1 and a fastening station 2 arranged on the base 1, the fastening station 2 is used for placing terminals and end covers, the base 1 is provided with a first feeding assembly 3 for moving the terminals clamped by a clamping member (mechanical claw, etc.) into the fastening station 2, a storage assembly 4 for storing the end covers, and a second feeding assembly 5 for placing the end covers on the upper side of the terminals in the fastening station 2, the first feeding assembly 3 and the second feeding assembly 5 are respectively located on both sides of the fastening station 2;

[0046] The base 1 is provided with an extrusion assembly 7 located above the fastening station 2 and a fixing frame 6 for supporting the extrusion assembly 7, wherein the extrusion assembly 7 is used to fasten the terminals and end covers in the fastening station 2; when the terminals and end covers are fastened, the first feeding assembly 3 is also used to take the fastened terminals and end covers out of the fastening station 2 and clamp them by a clamping member (mechanical claw), and then the clamping member (mechanical claw) fixes the assembled terminals and end covers on the terminal seat.

[0047] Reference Figure 3 and Figure 4The first feeding assembly 3 includes a pneumatic clamp 31 and a first driving member 32 for driving the pneumatic clamp 31 to move toward the fastening station 2; the pneumatic clamp 31 is a conventional clamping structure and is not described in detail here; the mechanical claw moves the terminal to the top of the pneumatic clamp 31 and is grasped by it, and then drives the pneumatic clamp 31 to move toward the fastening station 2 through the first driving member 32, and places the terminal clamped by the pneumatic clamp 31 in the fastening station 2.

[0048] Reference Figure 3 and Figure 4 The first driving member 32 includes a first horizontal cylinder 321 fixed on the base 1, a first slider 322 fixed on the telescopic rod of the first horizontal cylinder 321, and a first vertical cylinder 323 fixed on the first slider 322 in the horizontal direction. A fixed plate 324 and a first rotating cylinder 325 fixed on the side of the fixed plate 324 are fixed on the telescopic rod of the first vertical cylinder 323. A first slide rail 11 for sliding limit of the first slider 322 is fixed on the base 1. The pneumatic clamp 31 is fixed on the outer periphery of the rotating shaft of the first rotating cylinder 325. A clamping notch 21 is opened on the fastening station 2. The clamping notch 21 is used to make way for the pneumatic clamp 31 when clamping the terminal for feeding;

[0049] When the terminal is moved to the snapping station 2 on the snapping station 2, the height of the pneumatic clamp 31 is first raised by the first vertical cylinder 323. At this time, the pneumatic clamp 31 is perpendicular to the upper surface of the base 1. The first horizontal cylinder 321 is then started to drive the first slider 322 to move toward the snapping station 2. The first rotary cylinder 325 is then started to drive the pneumatic clamp 31 to rotate to a state parallel to the upper side of the base 1. At this time, the terminal clamped by the pneumatic clamp 31 is located directly above the snapping station 2. Finally, the first vertical cylinder 323 is started to move the pneumatic clamp 31 toward the snapping station 2, so that the terminal is placed in the snapping station 2 to realize the feeding of the terminal.

[0050] Reference Figure 5 and Figure 6 The material storage assembly 4 includes a material storage box 41 fixed on the base 1 and a pushing member 42 located on the side of the material storage box 41; the upper side of the material storage box 41 is provided with a discharge port 411 located below the second feeding assembly 5, and the pushing member 42 is used to push the end cover in the material storage box 41 toward the direction close to the second feeding assembly 5.

[0051] Reference Figure 5 and Figure 6 The push member 42 includes a second vertical cylinder 421 fixedly mounted below the base 1 and a push plate 422 mounted on the telescopic rod of the second vertical cylinder 421. A clearance notch 412 is provided on the bottom side of the storage box 41 for the push plate 422 to pass through. A guide notch 413 is provided on the vertical side of the storage box 41 for the push plate 422 to insert and slide.

[0052] A portion of the push plate 422 passes through the clearance gap 412 and extends to the interior of the storage box 41. After the top end cover is clamped and fed by the second feeding assembly 5, the second vertical cylinder 421 is started to drive the push plate 422 to move upward, thereby facilitating the subsequent continued clamping of the second feeding assembly 5.

[0053] Reference Figure 6 and Figure 7 Two fixed protrusions are formed on one side of the end cover, and the side of the end cover away from the fixed protrusions is a smooth surface, and the smooth surface of the end cover in the storage box 41 faces the second feeding assembly 5. The adjacent end covers in the storage box 41 are rotated 180 degrees around the vertical axis and then placed in sequence in an alternating manner, so as to improve the space utilization rate in the storage box 41.

[0054] Reference Figure 8 The second feeding assembly 5 includes an adsorption member 51 for adsorbing the end cap, and a device for driving the adsorption member 51 to approach the fastening station 2 (see Figure 1 ) direction reciprocating second driving member 52; wherein the adsorption member 51 is a pneumatic suction cup, which uses compressed air to generate negative pressure to adsorb the smooth surface of the end cover. This is a conventional clamping structure and will not be described in detail here.

[0055] Reference Figure 8 and Fig. 9 The second driving member 52 includes a second horizontal cylinder 521 fixed on the base 1, a second slider 522 arranged on the telescopic rod of the second horizontal cylinder 521, a third vertical cylinder 523 fixed on the second slider 522, and a third slider 524 arranged on the telescopic rod of the third vertical cylinder 523. A second guide rail 5221 for slidingly limiting the third slider 524 is fixed on the second slider 522 in the height direction;

[0056] A second rotary cylinder 525 is fixedly disposed on the side of the third slider 524 in the vertical direction, and the adsorption member 51 is fixedly disposed on the downward end of the rotary shaft of the second rotary cylinder 525; a detection member 526 is fixedly disposed on the side of the third slider 524, and the detection member 526 is a conventional infrared sensor or visual sensor, etc., for detecting the clamping state of the end cap, and the specific structure is not described in detail here;

[0057] Since the end caps in the storage box 41 are staggered, after the suction component 51 clamps the top end cap, the detection component 526 first detects the state of the end cap to determine whether the second rotating cylinder 525 needs to be rotated 180 degrees. After the clamping state of the end cap is adjusted, the end cap clamped by the suction component 51 is placed inside the fastening station 2 through the setting of the second horizontal cylinder 521 and the third vertical cylinder 523.

[0058] Reference Fig.10 and Fig.11The base 1 is fixedly provided with a guide rail 12, and the second slider 522 is slidably provided on the guide rail 12; thereby improving the stability of the second slider 522 when sliding. The extrusion assembly 7 includes an extrusion plate 71 slidably provided on the fixed frame 6 and a fourth vertical cylinder 72 for driving the extrusion plate 71 to reciprocate toward the direction close to the fastening station 2; the fixed frame 6 is slidably provided on the upper side of the base 1, and the base 1 is fixedly provided with a third horizontal cylinder 13 for driving the fixed frame 6 to slide, and the fixed frame 6 can slide along the length direction of the guide rail 12;

[0059] The fourth sliders 61 are fixedly provided on the two opposite sides of the fixing frame 6. There are two guide rails 12, and the fourth sliders 61 are slidably set on the guide rails 12. The second slider 522 and one of the fourth sliders 61 are slidably set on one of the guide rails 12 together, so as to reduce the cost and the occupied space.

[0060] Reference Fig.11 The two opposite sides of the fixing frame 6 are fixedly provided with third slide rails 62 in the vertical direction, wherein the two opposite sides of the extrusion plate 71 are slidably connected with the corresponding third slide rails 62, thereby improving the stability of the extrusion plate 71 when sliding up and down.

[0061] The implementation principle of the embodiment of the present application is:

[0062] When the first feeding component 3 clamps the terminal for feeding, the fixing frame 6 as a whole makes way and slides in the direction close to the second feeding component 5; when the second feeding component 5 clamps the end cover for feeding, the fixing frame 6 as a whole makes way and slides in the direction close to the first feeding component 3; when the feeding of the terminal and the end cover is completed, the fixing frame 6 moves to the top of the fastening station 2, and squeezes and fastens the terminal and the end cover in the fastening station 2 through the extrusion plate 71; when the first feeding component 3 clamps and discharges the fastened terminal and end cover, the fixing frame 6 as a whole makes way and slides in the direction close to the second feeding component 5.

[0063] Unless otherwise defined, the terms or scientific terms used in this application should be understood by people with ordinary skills in the field to which this application belongs. The "first", "second", "third" and similar words used in this application do not indicate any order, quantity or importance, but are only used to distinguish different components. "One" or "one" and other similar words do not indicate a quantitative limit, but indicate that there is at least one. "Including" or "comprising" and other similar words mean that the elements or objects appearing in front of "including" or "comprising" cover the elements or objects listed after "including" or "comprising" and their equivalents, and do not exclude other elements or objects. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0064] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A terminal end cover assembly structure for fully automatic plug-in of terminal blocks, characterized in that: The invention comprises a base (1) and a fastening station (2) arranged on the base (1), wherein the fastening station (2) is used for placing terminals and end caps, and the base (1) is provided with a first feeding assembly (3) for moving the terminals clamped by the clamping member into the fastening station (2), a storage assembly (4) for storing the end caps, and a second feeding assembly (5) for placing the end caps on the upper side of the terminals in the fastening station (2); The base (1) is provided with an extrusion assembly (7) located above the fastening station (2) and a fixed frame (6) for supporting the extrusion assembly (7); the extrusion assembly (7) is used to fasten the terminal and the end cover in the fastening station (2); the first feeding assembly (3) is also used to take the fastened terminal and the end cover out of the fastening station (2) and clamp them by a clamping member; the fixed frame (6) is slidably arranged on the upper side of the base (1), and the base (1) is fixedly provided with a third horizontal cylinder (13) for driving the fixed frame (6) to slide; the extrusion assembly (7) includes an extrusion plate (71) slidably arranged on the fixed frame (6) and a fourth vertical cylinder (72) for driving the extrusion plate (71) to reciprocate in a direction close to the fastening station (2); The first feeding assembly (3) comprises a pneumatic clamp (31) and a first driving member (32) for driving the pneumatic clamp (31) to move toward the fastening station (2); the first driving member (32) comprises a first horizontal cylinder (321) fixed on the base (1), a first slider (322) fixed on the telescopic rod of the first horizontal cylinder (321), and a first vertical cylinder (323) fixed on the first slider (322) in the horizontal direction, a fixed plate (324) and a first rotating cylinder (325) fixed on the side of the fixed plate (324) are fixed on the telescopic rod of the first vertical cylinder (323), and the pneumatic clamp (31) is fixed on the rotating shaft of the first rotating cylinder (325); The material storage assembly (4) comprises a material storage box (41) fixedly mounted on the base (1) and a pushing member (42) located on the side of the material storage box (41); an outlet (411) located below the second material feeding assembly (5) is provided on the upper side of the material storage box (41); the pushing member (42) is used to push the end cover in the material storage box (41) towards the direction close to the second material feeding assembly (5); The second feeding assembly (5) comprises an adsorption member (51) for adsorbing the end cover, and a second driving member (52) for driving the adsorption member (51) to reciprocate in a direction close to the fastening station (2); the second driving member (52) comprises a second horizontal cylinder (521) fixedly mounted on the base (1), a second slider (522) arranged on the telescopic rod of the second horizontal cylinder (521), a third vertical cylinder (523) fixedly mounted on the second slider (522), and a third slider (524) arranged on the telescopic rod of the third vertical cylinder (523); the adsorption member (51) is arranged on the side of the third slider (524), and a fourth slider (61) is fixedly mounted on the side of the fixing frame (6); a guide rail (12) for slidingly limiting the fourth slider (61) is arranged on the base (1), and the second slider (522) is slidably mounted on the guide rail (12).

2. A terminal end cover assembly structure for fully automatic plugging of terminal blocks according to claim 1, characterized in that: The pushing member (42) comprises a second vertical cylinder (421) fixedly mounted below the base (1) and a pushing plate (422) mounted on a telescopic rod of the second vertical cylinder (421); a clearance notch (412) for the pushing plate (422) to pass through is provided on the bottom side of the material storage box (41); and a guide notch (413) for the pushing plate (422) to be inserted and slide is provided on the vertical side surface of the material storage box (41).

3. A terminal end cover assembly structure for fully automatic plugging of terminal blocks according to claim 1, characterized in that: A plurality of fixed protrusions are fixedly provided on one side of the end cover, and the side of the end cover in the storage box (41) away from the fixed protrusions faces the second feed assembly (5); A plurality of end covers are staggeredly placed in the material storage box (41); a second rotary cylinder (525) is fixedly arranged on the side of the third sliding block (524) in the vertical direction; and the adsorption member (51) is fixedly arranged on the downward end of the rotary shaft of the second rotary cylinder (525).

4. A terminal end cover assembly structure for fully automatic plugging of terminal blocks according to claim 3, characterized in that: A detection member (526) for detecting the clamping state of the end cover is fixedly provided on the side surface of the third sliding block (524).

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