CN218004617U - Winding steering mechanism and magnetic ring winding machine - Google Patents

Abstract

The utility model discloses a winding steering mechanism and a magnetic ring winding machine, which comprises a central rotating part; the swinging piece is used for installing the winding device, the end part of the swinging piece is rotatably connected to the central rotating piece, and the other end of the swinging piece is provided with an arc-shaped driven rack; the driving gear and the driven rack are meshed with the driving gear. Still disclose simultaneously magnetic ring coiling machine, including frame and the arc transposition mechanism of setting on the frame, be provided with the inductance holder in station area, be used for carrying and can the centre gripping inductance work piece to the transport platform in station area, foretell wire winding steering mechanism, dispose the transposition on the arc transposition mechanism and collude, the tip that the transposition colludes extends to the outside of inductance holder along the length direction that the transposition colluded, be equipped with winding device on wire winding steering mechanism's the swing piece, be used for sending the line and kinking to the inductance work piece in the station area, the production facility that has overcome current annular inductance can't accomplish and is the angle and send the problem of line and wire winding.

Description

Winding steering mechanism and magnetic ring winding machine

Technical Field

The utility model relates to a spooling equipment field especially relates to a wire winding steering mechanism and magnetic ring coiling machine.

Background

Since the magnetic core of the toroidal inductor is toroidal, when threading is performed on the magnetic core, the toroidal inductor needs to pass through the inner through hole of the toroidal magnetic core and then wind around the outer side of the magnetic core to complete the winding. However, according to the design requirement and the requirement of assembling the annular inductor, the winding on the annular inductor needs to form a certain angle, and the current production equipment of the annular inductor cannot realize the processing procedure of feeding and/or winding at an angle.

SUMMERY OF THE UTILITY MODEL

In order to overcome above-mentioned prior art an at least defect, the utility model provides a wire winding steering mechanism and magnetic ring coiling machine has overcome the unable completion of production facility of current annular inductance and is the angle and send line and wire-wound problem.

The utility model discloses a solve the technical scheme that its problem adopted and be:

a wire-wound steering mechanism comprising:

a central rotating member;

the swinging piece is used for mounting the winding device, the end part of the swinging piece is rotatably connected with the central rotating piece, and the other end of the swinging piece is provided with an arc-shaped driven rack;

a drive gear, said driven rack engaging said drive gear;

and driving the driving gear to enable the swinging piece to swing around the central rotating piece in a reciprocating mode, and forming an arc path for adjusting the position or operation of the winding device on the arc path.

Furthermore, the winding steering mechanism also comprises at least one movable wheel member, and the at least one movable wheel member is assembled on the driven rack.

Further, the winding steering mechanism also comprises a steering driving motor, and the driving gear is assembled on a driving shaft of the steering driving motor.

The utility model also discloses a magnetic ring winding machine, which comprises a machine base, an arc transposition mechanism arranged on the machine base, an inductance clamping seat provided with a station area, a conveying platform used for conveying and clamping inductance workpieces to the station area, and the winding steering mechanism;

the arc transposition mechanism is provided with a transposition hook, the end part of the transposition hook extends to the outer side of the inductance clamping seat along the length direction of the transposition hook, and the swinging piece of the winding steering mechanism is provided with a winding device for feeding and winding the inductance workpiece in the station area.

Furthermore, the conveying table comprises a conveying track positioned on one side of the station area and a lifting clamping and conveying device arranged along the conveying direction of the conveying track, and a conveying track formed by translation of a clamping end of the lifting clamping and conveying device passes through the station area.

Furthermore, the winding device comprises a lead supporting seat, a lead pulling mechanism and a wire clamping mechanism, wherein the lead pulling mechanism and the wire clamping mechanism are arranged on the lead supporting seat in a sliding mode, and the lead supporting seat is fixedly connected with the swinging piece.

Furthermore, a propelling device is fixedly mounted on the lead supporting seat, and the wire pulling mechanism and the wire clamping mechanism are both assembled on an execution end of the propelling device so as to drive the wire pulling mechanism and the wire clamping mechanism to perform reciprocating linear motion in a direction perpendicular to the height direction of the lead supporting seat.

Further, the arc transposition mechanism comprises a transposition driving motor, a swing rod and a sliding frame;

one end of the swing rod is connected with an output shaft of the transposition driving motor, the other end of the swing rod is connected with the sliding frame, and the transposition hook is located at the top of the sliding frame, so that an execution end of the transposition hook can move to the position area below from the position area above in a curved path.

Furthermore, the inductance holder comprises an installation plate, a chuck driver, a main chuck and two side clamps, wherein the chuck driver is arranged on the installation plate, and the action end of the chuck driver is connected with the main chuck and the two side clamps.

Furthermore, the magnetic ring winding machine further comprises a side clamping power part, a driving wheel assembled on a driving shaft of the side clamping power part, and two driven wheels provided with transmission shafts, wherein the two driven wheels are in transmission connection with the driving wheel through transmission belts, and each transmission shaft corresponds to each side chuck through a universal joint assembly.

To sum up, the utility model provides a pair of wire winding steering mechanism and magnetic ring coiling machine has following technological effect:

through the cooperation that is curved driven rack and driving gear, make the swing piece rotate piece reciprocating swing and form the circular arc route around the center, thereby change the position of winding device on the circular arc route, realize the purpose of adjusting winding device's position, and then overcome the unable completion of production facility of current annular inductance and be the angle and send line and wire-wound problem, more unexpected, the production facility that realizes annular inductance is guaranteeing under the low-cost condition, realize that annular inductance is more saving time and the stronger effect of flexibility on production technology, and also can guarantee that the annular inductance quality of producing is better.

Drawings

Fig. 1 is a schematic view of an overall structure of a wire-wound steering mechanism of the present invention;

fig. 2 is an overall structure diagram of the magnetic ring winding machine of the present invention;

fig. 3 is a schematic structural view of an arc-shaped transposition mechanism in the present invention;

fig. 4 is a schematic view of an assembly structure of the middle inductance holder of the present invention;

FIG. 5 is a schematic structural view of a conveying table of the present invention;

fig. 6 is a schematic structural view of the winding device of the present invention.

An icon: 1-a central rotating piece, 11-a central shaft, 12-a central steering bearing, 2-a swinging piece, 31-a driven rack, 32-a driving gear, 33-a moving wheel piece, 34-a steering driving motor, 4-a machine base, 5-an arc transposition mechanism, 51-a transposition hook, 52-a transposition driving motor, 53-a swinging rod, 54-a sliding frame, 541-a first sliding accessory, 542-a second sliding accessory, 6-an inductance clamp base, 61-a station area, 62-a mounting plate, 631-a chuck pushing cylinder, 632-a main push rod, 633-a push rod base, 634-a first connecting rod, 635-a second connecting rod and 64-a main chuck, 65-side chuck, 7-conveying table, 71-conveying track, 72-lifting conveying device, 721-clamping head, 722-horizontal sliding device, 723-height sliding device, 8-winding device, 81-lead supporting seat, 82-lead mechanism, 821-driving roller, 822-driven roller, 823-lead stepping motor, 824-lead head, 825-lead head, 83-lead clamping mechanism, 84-propelling device, 841-propelling slide rail, 842-propelling seat, 843-propelling slide block, 91-side clamping power piece, 92-driving wheel, 93-driven wheel, 94-driving belt and 95-universal joint component.

Detailed Description

For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

First embodiment

Fig. 1 is an overall structure schematic diagram of the winding steering mechanism, fig. 2 is an overall structure diagram of the magnetic ring winding machine, and fig. 1 and fig. 2 are specifically shown in combination, the utility model discloses a winding steering mechanism, include:

a central rotating member 1 including a central shaft 11 and a central steering bearing 12 fitted on the central shaft 11;

the swinging part 2 is used for installing the winding device 8, the end part of the swinging part 2 is rotatably connected with the central rotating part 1, the other end of the swinging part 2 is provided with an arc-shaped driven rack 31, the rotating connection is that the end part of the swinging part 2 is provided with an installation hole matched with the outer diameter of the central steering bearing 12, and the swinging part 2 can swing by taking the central shaft 11 as a rotating center by utilizing the relative rotation between the inner ring and the outer ring of the bearing, and the swinging part 2 can be rod-shaped or fan-shaped;

the driving gear 32 is meshed with the driven rack 31;

in the present embodiment, when the driving gear 32 is driven to rotate, the swinging member 2 is caused to swing back and forth around the central rotating member 1 and forms an arc path, so that the winding device 8 adjusts the position or work on the arc path. Namely, when the swinging piece 2 rotates a certain angle, the position of the winding device 8 on the arc path is changed, the purpose of adjusting the position of the winding device 8 is realized, and the problem that the existing production equipment of the annular inductor cannot finish angle feeding and winding is solved.

Specifically, as shown in fig. 1, the wire-wound steering mechanism further includes two movable wheel members 33, and the two movable wheel members 33 are assembled on the driven rack 31. The two movable wheel members 33 are preferably disposed on opposite sides of the driven rack 31, and it should be noted that the present invention is not limited to the two movable wheel members 33, and may be a movable wheel member 33 disposed at a middle position of the driven rack 31, or may be three movable wheel members 33, four movable wheel members 33, five movable wheel members 33, and the like. The runner 33 is preferably a bearing, and may be a runner.

Specifically, as shown in fig. 1, the winding steering mechanism further includes a steering driving motor 34, and the driving gear 32 is assembled on a driving shaft of the steering driving motor 34. The power source is provided by the steering driving motor 34, and the driving gear 32 is driven to rotate in the forward and reverse directions, so as to drive the swinging piece 2 to swing clockwise or counterclockwise.

Second embodiment

Specifically, referring to fig. 2, based on the winding and turning mechanism of the first embodiment, the inventor further discloses a magnetic ring winding machine, which includes a base 4, an inductance holder 6 arranged on the base 4, an arc-shaped transposition mechanism 5, a conveying table 7 for conveying and clamping an inductance workpiece to a station area 61, and the winding and turning mechanism;

as shown in fig. 4, in the assembly structure schematic diagram of the inductance holder 6 in the magnetic ring winding machine, a station area 61 for processing an inductance workpiece is arranged on the inductance holder 6, a transposition hook 51 is arranged on the arc transposition mechanism 5, an end of the transposition hook 51 extends to the outer side of the inductance holder 6 along the length direction of the transposition hook 51, and a winding device 8 is arranged on the oscillating piece 2 of the winding steering mechanism and used for feeding and winding the inductance workpiece in the station area 61.

In this embodiment, the inductance workpiece is conveyed to a designated position by the conveying table 7, then is clamped into the station area 61, and is clamped in the station area 61. At this time, the arc-shaped transposition mechanism 5 can drive the transposition hook 51 to move from the lower part of the station area 61 to the lower part of the station area 61 along a set curved path, or drive the transposition hook 51 to reset from the lower part of the station area 61 to the upper part of the station area 61 along the set curved path, and wind around the winding device 8, so that the production process of automatically feeding the inductance workpiece and setting the specified winding number and angle according to parameters is completed, and finally, the inductance product is automatically unloaded after being formed. It should be noted that, in the production process, the winding device 8 is under the action of the oscillating piece 2 of the winding steering mechanism, so that the winding device 8 can adjust to any position in the circular arc path to automatically feed the wire, and simultaneously can adjust the position of the wire feeding and the position of the wire winding according to the parameter setting, so as to realize the effect of different winding angles of the inductance workpiece and simultaneously realize the purpose of improving the production efficiency of the inductance workpiece.

Specifically, referring to fig. 5, which is a schematic structural diagram of the conveying table 7 in the magnetic ring winding machine, the conveying table 7 includes a conveying rail 71 located on one side of the station area 61, and a lifting pinch device disposed along a conveying direction of the conveying rail 71, and a conveying track formed by translation of a pinch end of the lifting pinch device passes through the station area 61.

The lifting and clamping device comprises a clamping head, a horizontal sliding device 722 and a height sliding device 723, wherein the clamping head is a clamping end of the lifting and clamping device, the horizontal sliding device 722 is perpendicular to the height sliding device 723, the length direction of the horizontal sliding device 722 is parallel to the length direction of the conveying track 71, namely the conveying direction of the horizontal sliding device 722 is the same as the conveying direction of the conveying track 71, the horizontal sliding device 722 is positioned above the conveying track 71, and the height projection direction of the horizontal sliding device 722 along the height sliding device 723 is partially overlapped with the conveying track 71, so that the conveying track of the inductive workpiece on the conveying track 71 can be connected with the conveying track of the lifting and clamping device, and meanwhile, the clamping head is assembled on the height sliding device 723 in a sliding manner.

At this time, the inductive workpiece is conveyed to a designated position through the conveying rail 71, and then is gripped by the gripping head, and is accurately placed into the station area 61 through the lifting movement of the height sliding device 723 and the translation conveying action of the horizontal sliding device 722.

It should be noted that the clamping head may be a pneumatic clamping jaw, or a hydraulic mechanical clamping jaw, or an electric clamping jaw. The horizontal sliding device 722 mainly comprises a horizontal sliding seat provided with at least one horizontal sliding block and a horizontal sliding rail in sliding fit with the horizontal sliding block, the horizontal sliding rail is fixedly assembled on the machine base 4, the high sliding device 723 mainly comprises a lifting sliding seat provided with at least one high sliding block and a high sliding rail in sliding fit with the high sliding block, the high sliding rail is fixedly assembled on the horizontal sliding seat, the high sliding rail is perpendicular to the horizontal sliding rail, and the clamping head is fixedly connected on the lifting sliding seat.

Similarly, the height sliding device 723 further comprises a height power device, and a piston rod of the height power device is connected with the lifting slide seat. The horizontal power device and the height power device can select a cylinder or a hydraulic cylinder.

Specifically, referring to the schematic structural diagram of the winding device 8 in the magnetic ring winding machine shown in fig. 6, the winding device 8 includes a lead supporting seat 81, a lead pulling mechanism 82 and a wire clamping mechanism 83, the lead pulling mechanism 82 and the wire clamping mechanism 83 are both slidably mounted on the lead supporting seat 81, and the lead supporting seat 81 is fixedly connected to the oscillating piece 2. Specifically, the lead support base 81 is preferably bolted to the swinging member 2, but of course, the lead support base 81 may be welded to the swinging member 2.

Specifically, the wire clamping mechanism 83 is a common component in the art, and if a cylinder clamping jaw is adopted, the wire clamping mechanism 83 and the winding process of the inductance workpiece belong to the prior art in the art, and detailed description thereof is omitted. The wire drawing mechanism 82 mainly comprises a driving roller, a driven roller 822, a wire drawing stepping motor 823, a wire drawing head 824 and a lead head 825, wherein the driving roller 821 and the driven roller 822 are both positioned between the wire drawing head 824 and the lead head 825, the peripheral side of the driving roller 821 is in contact with the peripheral side of the driven roller 822, the driving roller 821 is connected with the wire drawing stepping motor 823 through a coupler, and iron wires required by inductance workpieces sequentially penetrate through a through hole of the lead head 825, the contact part between the driving roller 821 and the driven roller 822 and a through hole of the wire drawing head 824. When the wire pulling stepping motor 823 is started, the driving roller 821 is driven to rotate by a certain angle, and then the iron wire is pushed out by a certain distance, so that the purpose of wire feeding is achieved, and the effect of winding the inductance workpiece for specified number of turns is achieved.

Further, as shown in fig. 6, a pushing device 84 is fixed on the lead supporting seat 81, and the wire pulling mechanism 82 and the wire clamping mechanism 83 are both mounted on an executing end of the pushing device 84, so as to drive the wire pulling mechanism 82 and the wire clamping mechanism 83 to reciprocate linearly in a direction perpendicular to the height direction of the lead supporting seat 81.

Specifically, the propelling device 84 mainly comprises a propelling seat 842 fixedly provided with a propelling slide rail 841 and a propelling slide block 843 fixedly arranged on the lead wire supporting seat 81, the propelling slide rail 841 is in sliding fit with the propelling slide block 843, wherein the lead wire stepping motor 823, the lead wire head 824 and the lead wire head 825 are all assembled on the propelling seat 842, so that the propelling seat 842 can slide in a reciprocating manner along the propelling slide rail 841 to serve as a power source for the reciprocating translation of the propelling seat 842, and the propelling device 84 further comprises a propelling power device which can be an air cylinder or a hydraulic cylinder.

Specifically, as shown in fig. 3, a schematic structural diagram of an arc transposition mechanism 5 in the magnetic ring winding machine is shown, where the arc transposition mechanism 5 includes a transposition driving motor 52, a swing rod 53 and a carriage 54; one end of the swing rod 53 is connected with an output shaft of the transposition driving motor 52, the other end of the swing rod 53 is connected with the carriage 54, and the transposition hook 51 is positioned at the top of the carriage 54, so that the execution end of the transposition hook 51 can move from the upper part of the station area 61 to the lower part of the station area 61 in a curved path.

Specifically, the carriage 54 includes a first sliding fitting and a second sliding fitting 542, the first sliding fitting and the second sliding fitting 542 are vertically arranged and are in sliding fit with each other, the swing rod 53 is hinged to the first sliding fitting, the transposition hook 51 is fixedly mounted on the first sliding fitting, the transposition driving motor 52 drives the swing rod 53 to swing around the output shaft, the second sliding fitting 542 is preferably vertically arranged, and under the mutual sliding fit effect of the first sliding fitting and the second sliding fitting 542, the transposition hook 51 can form a curved path to perform reciprocating motion.

Specifically, referring to fig. 2 and 4, the inductance clamp holder 6 includes a mounting plate 62, a clamp driver, a main clamp 64 and two side clamps 65, and a station area 61 is formed between the main clamp 64 and the two side clamps 65; wherein the collet driver is located on the mounting plate 62; the actuating end of the chuck driver is connected to the main chuck 64 and the two side chucks 65, thereby driving the main chuck 64 and the two side chucks 65 to open and close simultaneously.

The chuck driver includes a chuck pushing cylinder 631, a main push rod 632, a push rod seat 633, two first connecting rods 634 and two second connecting rods 635, the two first connecting rods 634 and the two second connecting rods 635 correspond to the two side chucks 65, the two first connecting rods 634 are symmetrical to each other, the two second connecting rods 635 are symmetrical to each other, the two side chucks 65 are also symmetrical to each other, the main push rod 632 is in sliding fit with the push rod seat 633, one end of the main push rod 632 is connected with the chuck pushing cylinder 631, the main chuck 64 is located at the other end of the main push rod 632, one end of the first connecting rod 634 is hinged to the main push rod 632, the other end of the first connecting rod 634 is hinged to one end of the second connecting rod 635, the side chuck 65 is located at the other end of the second connecting rod 635, when the main push rod 632 pushes forwards, the main chuck 64 also moves forwards along with the main push rod 632, at this time, the first connecting rod 632 also drives the first connecting rod 634 to swing, the second connecting rod 635 to drive one end of the side chuck 65 to move towards the main push rod 632 when the main push rod 632 swings, thereby enabling the main chuck 64 and the two side chucks 65 to move simultaneously, and the two main chucks 634 to pull the two chuck 632 and the main chuck to move backwards simultaneously.

Specifically, as shown in fig. 2 and fig. 4, the magnetic ring winding machine further includes a side clamping power member 91, a driving wheel 92 assembled on a driving shaft of the side clamping power member 91, and two driven wheels 93 provided with transmission shafts, wherein the two driven wheels 93 are in transmission connection with the driving wheel 92 through a transmission belt 94, and each transmission shaft is in transmission connection with each corresponding side clamping head 65 through a universal joint assembly 95.

Most preferably, as shown in fig. 4, the driving wheel 92 and the two driven wheels 93 are both in transmission connection through the same transmission belt 94, so as to ensure that when the side clamping power component 91 drives the driving wheel 92 to rotate, the two driven wheels 93 are driven to rotate synchronously, that is, the two side clamping heads 65 are driven to rotate synchronously, thereby not only achieving the effect of rotating the inductance workpiece in the station area 61, but also achieving the unexpected effect of uniform and balanced stress when the two side clamping heads 65 rotate and are stressed simultaneously.

It should be noted that, in addition to the above-mentioned "the driving wheel 92 and the two driven wheels 93 are both in transmission connection through the same transmission belt 94", each driven wheel 93 can be independently in transmission connection with the driving wheel 92 through one transmission belt 94, and the effect of driving the two driven wheels 93 to rotate synchronously can also be achieved.

The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that modifications and embellishments may be made by those skilled in the art without departing from the principles of the present invention and are considered within the scope of the invention.

Claims (10)

1. A wire-wound steering mechanism, comprising:

a central rotating member (1);

the swinging piece (2) is used for mounting a winding device (8), the end part of the swinging piece (2) is rotatably connected to the central rotating piece (1), and the other end of the swinging piece (2) is provided with an arc-shaped driven rack (31);

a pinion gear (32), the driven rack gear (31) engaging the pinion gear (32);

the driving gear (32) is driven to enable the swinging piece (2) to swing around the central rotating piece (1) in a reciprocating mode, and an arc path is formed and used for adjusting the position or working of the winding device (8) on the arc path.

2. The wire-wound steering mechanism of claim 1, wherein: the gear transmission mechanism further comprises at least one movable wheel piece (33), and the at least one movable wheel piece (33) is assembled on the driven rack (31).

3. The wire-wound steering mechanism of claim 1, wherein: the steering driving mechanism further comprises a steering driving motor (34), and the driving gear (32) is assembled on a driving shaft of the steering driving motor (34).

4. A magnetic ring winding machine is characterized in that: the winding and turning mechanism comprises a machine base (4), an arc-shaped transposition mechanism (5) arranged on the machine base (4), an inductance clamping seat (6) provided with a work station area (61), a conveying table (7) used for conveying and clamping inductance workpieces to the work station area (61), and the winding and turning mechanism as claimed in any one of claims 1 to 3;

dispose transposition on arc transposition mechanism (5) and collude (51), the tip that transposition colluded (51) is followed the length direction that transposition colluded (51) extends to the outside of inductance holder (6), be equipped with winding device (8) on winding steering mechanism's swing piece (2), be used for to inductance work piece send the line and twine in station area (61).

5. The magnetic ring winding machine as claimed in claim 4, wherein: the conveying table (7) comprises a conveying track (71) located on one side of the station area (61) and a lifting clamping and conveying device arranged along the conveying direction of the conveying track (71), and a conveying track formed by translation of a clamping end of the lifting clamping and conveying device passes through the station area (61).

6. The magnetic ring winding machine as claimed in claim 4, wherein: winding device (8) are including lead wire supporting seat (81), lead wire mechanism (82) and trapping mechanism (83) equal slidable mounting in lead wire supporting seat (81) is last, lead wire supporting seat (81) fixed connection oscillating piece (2).

7. The magnetic ring winding machine as claimed in claim 6, wherein: the wire guiding support seat (81) is fixedly provided with a propelling device (84), and the wire guiding mechanism (82) and the wire clamping mechanism (83) are both assembled on an execution end of the propelling device (84) so as to drive the wire guiding mechanism (82) and the wire clamping mechanism (83) to do reciprocating linear motion in a direction vertical to the height direction of the wire guiding support seat (81).

8. The magnetic ring winding machine as claimed in claim 4, wherein: the arc transposition mechanism (5) comprises a transposition driving motor (52), a swing rod (53) and a sliding frame (54);

one end of the swing rod (53) is connected with an output shaft of the transposition driving motor (52), the other end of the swing rod (53) is connected with the sliding frame (54), the transposition hook (51) is located at the top of the sliding frame (54), and the execution end of the transposition hook (51) can move to the position area (61) below in a curve path from the position area (61) above.

9. A magnetic ring winding machine according to claim 4, characterized in that: the inductance clamp holder (6) comprises an installation plate (62), a clamp head driver, a main clamp head (64) and two side clamp heads (65);

the collet driver is located on the mounting plate (62);

the actuating end of the chuck driver is connected with the main chuck (64) and the two side chucks (65).

10. A magnetic ring winding machine according to claim 9, characterized in that: the side clamping type lateral clamping type power unit is characterized by further comprising a side clamping power unit (91), a driving wheel (92) assembled on a driving shaft of the side clamping power unit (91), and two driven wheels (93) provided with transmission shafts, wherein the two driven wheels (93) are in transmission connection with the driving wheel (92) through transmission belts (94), and each transmission shaft corresponds to the side clamping head (65) through a universal joint assembly (95).

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