Distribution box assembling equipment

Abstract

The invention relates to the technical field of distribution box wire arrangement, in particular to distribution box assembling equipment which comprises a main handle, a swing head, a first driving module and a second driving module, the main handle is used for being held by hand, the swing head is rotatably connected to one end of the main handle, a second fixing shaft is fixedly connected to the middle of one side of the swing head, and the outer side wall of the second fixing shaft is rotatably sleeved with a center wheel; the periphery of the swing head is rotationally connected with an annular frame, and an extrusion wheel is arranged on the outer side of the center wheel. According to the invention, through the arrangement of the swinging head and the driving module I, the swinging head is controlled to rotate through the driving module II, the angle between the swinging head and the main handle is adjusted, after the electric wire is clamped between the swinging head and the main handle, the annular frame is driven to rotate through the driving module I, and the annular frame drives the extrusion wheel to revolve through the adjusting assembly; the revolution of the extrusion wheel drives the wire to be bent along the center wheel, so that the wire can be bent on the horizontal plane and the longitudinal plane when the tail end of the main handle does not enter the distribution box.

Description

Technical Field

[0001] The invention relates to the technical field of distribution box wiring, in particular to distribution box assembly equipment. Background Art

[0002] When routing wires in the distribution box, the wiring between the main circuit breaker and each branch circuit breaker is generally on the left, and the wiring out of the distribution box is generally on the right. The wiring should be standardized and neat, and the colors of the live wire, neutral wire, and ground wire should be strictly distinguished. The incoming wires of each circuit must be of sufficient length and must not have joints. The three wire ends of each distribution circuit should be labeled with their names and uses.

[0003] When routing, it is generally necessary to straighten the wires, and avoid any bends. The wires should be routed in groups and layers, that is, the neutral wire, live wire, and ground wire should be concentrated separately, and routed to the neutral wire row, sub-switch, and ground wire row according to the principle of horizontal and vertical. The length to the wiring position should be measured. Therefore, when installing the lines in the distribution box, especially when connecting from the bus to the terminal and connecting the terminals to each other, the wires need to be bent several times to make the wires neatly arranged for later maintenance. The existing tools such as pliers are mostly used for bending wires. Pliers are more suitable for bending wires in the vertical plane. Bending in the horizontal plane and longitudinal plane requires holding the pliers to fully penetrate the box, but the space in the box is small and there are many components, which makes the bending operation in the box with pliers inconvenient. Summary of the invention

[0004] The purpose of the present invention is to provide a distribution box assembly device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A distribution box assembly device, comprising

[0007] Main handle, for holding;

[0008] A swing head is rotatably connected to one end of the main handle, a fixed shaft 2 is fixedly connected to the middle position of one side of the swing head, a center wheel is rotatably sleeved on the outer wall of the fixed shaft 2, an annular frame is rotatably connected to the outer periphery of the swing head, an extrusion wheel is arranged on the outer side of the center wheel, an adjustment component is arranged between the extrusion wheel and the fixed shaft 2, and the annular frame is used to drive the extrusion wheel to revolve around the center wheel through the adjustment component;

[0009] A driving module 1 is located at one side of the main handle, and the driving module 1 is transmission-connected to the annular frame, and the driving module 1 is used to drive the annular frame to rotate;

[0010] The second driving module is located at the other side of the main handle, and is used to adjust the angle between the swing head and the main handle.

[0011] Furthermore, a fixed shaft 1 is fixedly connected to the middle position of the other side wall of the swing head, one end of the fixed shaft 1 is fixedly connected to a rotating seat, one end of the main handle is rotatably connected to the rotating seat, the other end of the outer wall of the fixed shaft 1 is rotatably connected to a transmission gear 1, a bevel gear 1 is rotatably sleeved at the middle position of the fixed shaft 1, the bevel gear 1 and the transmission gear 1 are fixedly connected, the outer wall of the other side wall of the swing head is rotatably connected to a transmission gear 2, the inner wall of the annular frame is fixedly connected to an inner gear ring, and the transmission gear 2 is meshed with the annular frame.

[0012] Furthermore, the driving module 1 includes a pressure rod, which is rotatably connected to a side wall of the main handle, and the inner wall of one end of the rotating seat is rotatably connected to a rotating shaft, a contact wheel is fixedly sleeved on the middle position of the rotating shaft, and a bevel gear 2 is fixedly sleeved on one end of the rotating shaft, and the bevel gear 2 is meshed with the bevel gear 1, and a ratchet rod is movably provided on one end of the pressure rod, and the ratchet rod is used to mesh with the contact wheel.

[0013] Furthermore, one end of the ratchet rod is fixedly connected with an insertion rod, the insertion rod is slidably inserted into the pressure rod, a plurality of extrusion springs are fixedly connected between one end of the insertion rod and the inner wall of one end of the pressure rod, one end of the pressure rod is fixedly connected with a limit card, and the outer side wall of the insertion rod is fixedly connected with a protrusion.

[0014] Furthermore, a second extrusion spring is fixedly connected between the middle position of the pressure rod and a side wall of the main handle.

[0015] Furthermore, the driving module 2 includes two slide rails, the slide rails are fixedly connected to the other side wall of the main handle, a slide rod is slidably connected between the two slide rails, one end of the slide rod is fixedly connected to a straight gear rod, one side of the other side wall of the swing head is fixedly connected to an arc gear rack, one end of the other side wall of the main handle is rotatably connected to a transmission gear three, the transmission gear three is meshed with the arc gear rack, one side of the transmission gear three is fixedly connected to a transmission gear four, the transmission gear four is meshed with the straight gear rod, the other end of the slide rod is movably sleeved with a card button, a reset spring is fixedly connected between the card button and the slide rod, and a plurality of grooves are provided on the inner wall of the slide rail and on both sides of the card button.

[0016] Furthermore, the outer diameter of the transmission gear four is smaller than the outer diameter of the transmission gear three.

[0017] Furthermore, the adjustment assembly includes rocker arm 1 and rocker arm 2, one end of each of rocker arm 1 and rocker arm 2 is rotatably sleeved with fixed shaft 2, the other end of rocker arm 1 is rotatably connected to an arc rod frame, an arc groove is provided on one side wall of the arc rod frame, the other end of rocker arm 2 is slidably connected to the inner wall of the arc groove, a shift rod is fixedly connected to the outer side wall of the annular frame, the shift rod is located between the other end of rocker arm 2 and the other end of rocker arm 1, and the extrusion wheel is rotatably connected to the arc rod frame.

[0018] Furthermore, the bending radius of the arc rod frame is greater than the length of the rocker arm 1.

[0019] Furthermore, a friction block is fixedly connected to one side wall of the rocker arm, and one end of the friction block is pressed and fitted with a side wall of the rocker head.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. Through the setting of the swing head and the driving module 1, the swing head is controlled to rotate by the driving module 2 to adjust the angle between the swing head and the main handle, so that the angle of the swing head can be adjusted according to the direction of the wire to be bent. After the wire is clamped between the swing head and the main handle, the driving module 1 drives the annular frame to rotate, and the annular frame drives the extrusion wheel to revolve through the adjustment component. The revolution of the extrusion wheel drives the wire to bend along the center wheel, so that the wire can be bent in the horizontal and vertical planes when the end of the main handle does not enter the inside of the distribution box, so as to facilitate the bending and wiring of the wire in the narrow space of the distribution box, and facilitate the assembly work in the distribution box;

[0022] 2. By setting the second squeezing spring, the second squeezing spring drives the pressure rod to rebound, and repeatedly presses the other end of the pressure rod, the pressure rod drives the ratchet rod to revolve, the ratchet rod drives the contact wheel to rotate when it rotates forward, the contact wheel drives the bevel gear 1 to rotate through the second bevel gear, the bevel gear 1 drives the transmission gear 2 to rotate through the first transmission gear, the transmission gear 2 drives the annular frame to rotate through the inner gear ring, the annular frame drives the lever to rotate forward, the lever drives the rocker arm 2 to rotate, and then drives the squeezing wheel to revolve around the center wheel, thereby realizing the bending of the wire;

[0023] 3. By adjusting the setting of the components, when the wire is inserted into the extrusion wheel and the center wheel, the pressure rod is pressed to make the lever deflect in the positive direction, and the lever squeezes and pushes the rocker arm 2 to rotate in the positive direction. Through the setting of the friction block, the rocker arm 2 drags the rocker arm 1 to deflect through the arc rod frame, and because the bending radius of the arc rod frame is greater than the length of the rocker arm 1, the larger the angle between the rocker arm 1 and the rocker arm 2, the closer the distance between the extrusion wheel and the center wheel, thereby facilitating the extrusion wheel and the center wheel to clamp the wire, and facilitating adaptation to wires of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the overall top view structure of the present invention;

[0026] Figure 3 It is a schematic diagram of the overall use state structure of the present invention;

[0027] Figure 4 This is a schematic diagram of the structure of the swing head in the present invention in a bent state;

[0028] Figure 5 It is a schematic diagram of the structure of the swing head in the present invention;

[0029] Figure 6 It is a structural schematic diagram of a driving module in the present invention;

[0030] Figure 7 It is a schematic diagram of the structure of the adjustment component in the present invention;

[0031] Figure 8 It is a schematic diagram of the slide rail structure in the present invention;

[0032] Fig. 9 It is a structural schematic diagram of the second driving module in the present invention.

[0033] In the figure: 100, main handle; 200, swing head; 210, fixed shaft 1; 211, bevel gear 1; 212, transmission gear 1; 213, transmission gear 2; 220, rotating seat; 230, arc gear rack; 240, fixed shaft 2; 250, center wheel; 260, adjustment assembly; 261, rocker arm 1; 262, friction block; 263, rocker arm 2; 264, arc rod rack; 265, arc groove; 270, extrusion wheel; 280, ring rack; 281, lever; 282, inner gear ring; 300, drive module one; 310, pressure rod; 311, extrusion spring one; 312, limit card; 320, extrusion spring two; 330, ratchet rod; 331, bump; 332, plug rod; 340, rotating shaft; 341, bevel gear two; 342, contact wheel; 400, drive module two; 410, transmission gear three; 420, transmission gear four; 430, straight gear rod; 440, slide rod; 441, snap-on button; 450, slide rail. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] See also Figures 1 to 7In an embodiment of the present invention, a distribution box assembly device includes a main handle 100, a swing head 200, a driving module 1 300 and a driving module 2 400. The main handle 100 is used for hand-holding. The swing head 200 is rotatably connected to one end of the main handle 100. A fixed shaft 240 is fixedly connected to the middle position of one side of the swing head 200. A center wheel 250 is rotatably sleeved on the outer wall of the fixed shaft 240. The outer periphery of the swing head 200 is rotatably connected to a ring frame 280. An extrusion wheel 270 is arranged on the outer side of the center wheel 250. The extrusion wheel 270 An adjustment component 260 is provided between the main shaft 100 and the fixed shaft 240, the annular frame 280 is used to drive the extrusion wheel 270 to revolve around the center wheel 250 through the adjustment component 260, the driving module 1 300 is located on one side of the main handle 100, the driving module 1 300 and the annular frame 280 are transmission-connected, the driving module 1 300 is used to drive the annular frame 280 to rotate, the driving module 2 400 is located on the other side of the main handle 100, and the driving module 2 400 is used to adjust the angle between the swing head 200 and the main handle 100.

[0036] Specifically, when in use, the swing head 200 is controlled to rotate through the driving module 2 400 to adjust the angle between the swing head 200 and the main handle 100, so that the angle of the swing head 200 can be adjusted according to the direction in which the wire is to be bent. After the wire is inserted between 170 and 150, the annular frame 280 is driven to rotate through the driving module 1 300. The annular frame 280 drives the extrusion wheel 270 to revolve through the adjustment component 260. The revolution of the extrusion wheel 270 drives the wire to bend along the center wheel 250, thereby facilitating the bending and wiring of the wires in the narrow space of the distribution box.

[0037] Embodiment 1

[0038] like Figures 3 to 8As shown, in the present embodiment, a fixed shaft 210 is fixedly connected to the middle position of the other side wall of the swing head 200, one end of the fixed shaft 210 is fixedly connected to a rotating seat 220, one end of the main handle 100 is rotatably connected to the rotating seat 220, the other end of the outer wall of the fixed shaft 210 is rotatably connected to a transmission gear 212, a bevel gear 211 is rotatably sleeved at the middle position of the fixed shaft 210, the bevel gear 211 is fixedly connected to the transmission gear 212, the outer wall of the other side wall of the swing head 200 is rotatably connected to a transmission gear 213, the inner wall of the annular frame 280 is fixedly connected to an inner gear ring 282, the transmission gear 213 is meshed with the annular frame 280, the driving module 1 300 includes a pressure rod 310, the pressure rod 310 is rotatably connected to a side wall of the main handle 100, the rotating seat 220 The inner wall of one end is rotatably connected to a rotating shaft 340, a contact wheel 342 is fixedly sleeved at the middle position of the rotating shaft 340, a bevel gear 2 341 is fixedly sleeved at one end of the rotating shaft 340, the bevel gear 2 341 meshes with the bevel gear 1 211, a ratchet rod 330 is movably provided at one end of the pressure rod 310, the ratchet rod 330 is used to mesh with the contact wheel 342, an insertion rod 332 is fixedly connected to one end of the ratchet rod 330, the insertion rod 332 and the pressure rod 310 are slidably inserted, a plurality of extrusion springs 1 311 are fixedly connected between one end of the insertion rod 332 and the inner wall of one end of the pressure rod 310, a limit card 312 is fixedly connected to one end of the pressure rod 310, a protrusion 331 is fixedly connected to the outer wall of the insertion rod 332, and an extrusion spring 2 320 is fixedly connected between the middle position of the pressure rod 310 and a side wall of the main handle 100;

[0039] The adjustment assembly 260 includes a rocker arm 1 261 and a rocker arm 263. One ends of the rocker arm 1 261 and the rocker arm 263 are both rotatably sleeved with the fixed shaft 240. The other end of the rocker arm 1 261 is rotatably connected to an arc rod frame 264. An arc groove 265 is provided on one side wall of the arc rod frame 264. The other end of the rocker arm 263 is slidably connected to the inner wall of the arc groove 265. A lever 281 is fixedly connected to the outer wall of the annular frame 280. The lever 281 is located between the other end of the rocker arm 263 and the other end of the rocker arm 1 261. The extrusion wheel 270 is rotatably connected to the arc rod frame 264. The bending radius of the arc rod frame 264 is greater than the length of the rocker arm 1 261. A friction block 262 is fixedly connected to one side wall of the rocker arm 1 261. One end of the friction block 262 is squeezed and fitted with a side wall of the swing head 200.

[0040] In this embodiment, by setting the second extrusion spring 320, the second extrusion spring 320 drives the pressure rod 310 to rebound, and the other end of the pressure rod 310 is repeatedly pressed, and the pressure rod 310 drives the ratchet rod 330 to revolve, and the contact wheel 342 driven by the ratchet rod 330 rotates forward, and the contact wheel 342 drives the bevel gear 1 211 to rotate through the bevel gear 2 341, and the bevel gear 1 211 drives the transmission gear 2 213 to rotate through the transmission gear 1 212, and the transmission gear 2 213 drives the annular frame 280 to rotate through the inner gear ring 282, and the annular frame 280 drives the lever 281 to rotate forward. By setting the adjustment component 260, when the wire is stuck in the extrusion wheel 270 and the center wheel 250, the pressure rod 310 is pressed. The rod 310 causes the lever 281 to deflect in the positive direction, and the lever 281 squeezes and pushes the rocker arm 263 to rotate in the positive direction. The friction block 262 is set so that the rocker arm 263 drags the rocker arm 1 261 to deflect through the arc rod frame 264. Since the bending radius of the arc rod frame 264 is greater than the length of the rocker arm 1 261, the larger the angle between the rocker arm 1 261 and the rocker arm 263, the closer the distance between the extrusion wheel 270 and the center wheel 250 is, so that it is convenient for the extrusion wheel 270 and the center wheel 250 to clamp the wire, which is convenient for adapting to wires of different sizes. After the lever 281 pushes the rocker arm 263 to rotate, it drives the extrusion wheel 270 to revolve around the center wheel 250, thereby realizing the bending of the wire.

[0041] Embodiment 2

[0042] On the basis of the first embodiment, in order to facilitate the adjustment of the deflection angle of the swing head 200 when holding the main handle 100 .

[0043] like Figures 7 to 9 As shown, in the present embodiment, the driving module 2 400 comprises two slide rails 450, the slide rails 450 are fixedly connected to the other side wall of the main handle 100, a slide rod 440 is slidably connected between the two slide rails 450, one end of the slide rod 440 is fixedly connected to a straight gear rod 430, one side of the other side wall of the swing head 200 is fixedly connected to an arc gear rack 230, one end of the other side wall of the main handle 100 is rotatably connected to a transmission gear 3 410, the transmission gear 3 410 is meshed with the arc gear rack 230, one side of the transmission gear 3 410 is fixedly connected to a transmission gear 420, the transmission gear 420 is meshed with the straight gear rod 430, the other end of the slide rod 440 is movably sleeved with a snap-in button 441, a return spring is fixedly connected between the snap-in button 441 and the slide rod 440, a plurality of slots are provided on the inner wall of the slide rail 450 and on both sides of the snap-in button 441, and the outer diameter of the transmission gear 4 420 is smaller than the outer diameter of the transmission gear 3 410.

[0044] During specific implementation, the engaging button 441 is pressed, so that the engaging button 441 overcomes the return spring and sinks inward toward the main handle 100, thereby disengaging the engaging button 441 from the notched groove on the slide bar 440. Then, by pushing the engaging button 441, the slide bar 440 and the spur gear 430 are driven to move forward and backward along the length direction of the main handle 100. When the spur gear 430 moves forward and backward, the transmission gear four 420 rotates, and the transmission gear four 420 rotates through the transmission gear three 410. The transmission gear three 410 drives the swing head 200 to rotate around the center of the rotating shaft 340 at one end of the main handle 100 by rubbing the arc gear rack 230, thereby adjusting the angle between the swing head 200 and the main handle 100. After the angle of the swing head 200 is adjusted to the right position, release the locking button 441, and the locking button 441 is locked with the locking button 441 under the action of the return spring, so that the angle of the swing head 200 is limited by the sliding rod 440 and the straight gear rod 430, so that the swing head 200 cannot rotate, thereby facilitating the driving module 300 to drive the annular frame 280 to rotate, so that at multiple angles of the swing head 200, the driving module 300 can drive the extrusion wheel 270 to revolve and bend the wires. When in use, the swing head 200 can be inserted into the distribution box without the need to completely place the main handle 100 in the distribution box, thereby facilitating the bending of the wires in various directions in the distribution box, which is convenient for use.

[0045] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0046] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A distribution box assembly device, characterized in that: include A main handle (100) for hand-holding; A swing head (200) is rotatably connected to one end of the main handle (100); a second fixed shaft (240) is fixedly connected to the middle position of one side of the swing head (200); a center wheel (250) is rotatably sleeved on the outer wall of the second fixed shaft (240); an annular frame (280) is rotatably connected to the outer periphery of the swing head (200); an extrusion wheel (270) is arranged on the outer side of the center wheel (250); an adjustment component (260) is arranged between the extrusion wheel (270) and the second fixed shaft (240); and the annular frame (280) is used to drive the extrusion wheel (270) to revolve around the center wheel (250) through the adjustment component (260); A driving module (300) is located on one side of the main handle (100), the driving module (300) is in transmission connection with the annular frame (280), and the driving module (300) is used to drive the annular frame (280) to rotate; The second driving module (400) is located at the other side of the main handle (100), and the second driving module (400) is used to adjust the angle between the swing head (200) and the main handle (100).

2. A distribution box assembly device according to claim 1, characterized in that: A fixed shaft 1 (210) is fixedly connected to the middle position of the other side wall of the swing head (200), one end of the fixed shaft 1 (210) is fixedly connected to a rotating seat (220), one end of the main handle (100) is rotatably connected to the rotating seat (220), the other end of the outer wall of the fixed shaft 1 (210) is rotatably connected to a transmission gear 1 (212), a bevel gear 1 (211) is rotatably sleeved at the middle position of the fixed shaft 1 (210), the bevel gear 1 (211) and the transmission gear 1 (212) are fixedly connected, the outer wall of the other side wall of the swing head (200) is rotatably connected to a transmission gear 2 (213), the inner wall of the annular frame (280) is fixedly connected to an inner gear ring (282), and the transmission gear 2 (213) is meshed with the annular frame (280).

3. A distribution box assembly device according to claim 2, characterized in that: The driving module 1 (300) includes a pressure rod (310), and the pressure rod (310) is rotatably connected to a side wall of the main handle (100); the inner wall of one end of the rotating seat (220) is rotatably connected to a rotating shaft (340); a contact wheel (342) is fixedly sleeved in the middle position of the rotating shaft (340); one end of the rotating shaft (340) is fixedly sleeved with a bevel gear 2 (341), and the bevel gear 2 (341) is meshed with the bevel gear 1 (211); a ratchet rod (330) is movably provided at one end of the pressure rod (310), and the ratchet rod (330) is used to mesh with the contact wheel (342).

4. A distribution box assembly device according to claim 3, characterized in that: One end of the ratchet rod (330) is fixedly connected with an insertion rod (332), and the insertion rod (332) is slidably plugged with the pressure rod (310). A plurality of extrusion springs (311) are fixedly connected between one end of the insertion rod (332) and the inner wall of one end of the pressure rod (310). One end of the pressure rod (310) is fixedly connected with a limit clamp (312), and the outer wall of the insertion rod (332) is fixedly connected with a protrusion (331).

5. A distribution box assembly device according to claim 3, characterized in that: A second compression spring (320) is fixedly connected between the middle position of the compression rod (310) and a side wall of the main handle (100).

6. A distribution box assembly device according to claim 3, characterized in that: The driving module 2 (400) includes two slide rails (450), the slide rails (450) are fixedly connected to the other side wall of the main handle (100), a slide rod (440) is slidably connected between the two slide rails (450), one end of the slide rod (440) is fixedly connected to a straight gear rod (430), one side of the other side wall of the swing head (200) is fixedly connected to an arc gear rack (230), one end of the other side wall of the main handle (100) is rotatably connected to a transmission gear 3 (410), the transmission gear Wheel three (410) is meshed with the arc gear rack (230), one side of the transmission gear three (410) is fixedly connected with the transmission gear four (420), the transmission gear four (420) is meshed with the straight gear rod (430), the other end of the slide bar (440) is movably sleeved with a snap-on button (441), a return spring is fixedly connected between the snap-on button (441) and the slide bar (440), and a plurality of slots are provided on the inner wall of the slide rail (450) and on both sides of the snap-on button (441).

7. A distribution box assembly device according to claim 6, characterized in that: The outer diameter of the transmission gear four (420) is smaller than the outer diameter of the transmission gear three (410).

8. The distribution box assembly equipment according to claim 3, characterized in that: The adjustment assembly (260) comprises a rocker arm 1 (261) and a rocker arm 2 (263); one end of the rocker arm 1 (261) and the rocker arm 2 (263) are both rotatably sleeved with the fixed shaft 2 (240); the other end of the rocker arm 1 (261) is rotatably connected to an arc rod frame (264); an arc groove (265) is provided on one side wall of the arc rod frame (264); the other end of the rocker arm 2 (263) is slidably connected to the inner wall of the arc groove (265); a shifting rod (281) is fixedly connected to the outer side wall of the annular frame (280); the shifting rod (281) is located between the other end of the rocker arm 2 (263) and the other end of the rocker arm 1 (261); and the extrusion wheel (270) is rotatably connected to the arc rod frame (264).

9. A distribution box assembly device according to claim 8, characterized in that: The bending radius of the arc rod frame (264) is greater than the length of the rocker arm (261).

10. The distribution box assembly equipment according to claim 8, characterized in that: A friction block (262) is fixedly connected to one side wall of the rocker arm (261), and one end of the friction block (262) is pressed and fitted with a side wall of the rocker head (200).

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