阅读说明：本技术 一种飞机盒成型设备 (airplane box forming equipment ) 是由 黄赞炘 于 2019-10-30 设计创作，主要内容包括：本发明公开了一种飞机盒成型设备,属于飞机盒成型设备技术领域。其包括支架、成型执行装置以及动力装置；所述动力装置包含驱动电机、至少一根转轴；在所述转轴上具有若干组凸轮传动组件；每组凸轮传动组件包括套接固定在所述转轴上的回转件和一从动件,该回转件具有一个凸轮曲面,所述从动件与所述凸轮曲面始终相抵接并在所述回转件转动过程做出间歇式运动。本方案由电机控制转轴转动从而带动回转件的转动,在回转件转动时带动从动件做出响应动作以实现执行装置的动力输出,并且根据不同凸轮曲面的凸起部分的预定角度设置,能够实现一个电机控制,其响应及时,控制精度较高,布局更加简单,且节约成本,能够满足生产的需求。(The invention discloses airplane box forming equipment, which belongs to the technical field of airplane box forming equipment and comprises a support, a forming execution device and a power device, wherein the power device comprises a driving motor and at least rotating shafts, a plurality of groups of cam transmission assemblies are arranged on the rotating shafts, each group of cam transmission assemblies comprises a rotating part and a driven part, the rotating part is sleeved and fixed on the rotating shafts and is provided with cam curved surfaces, the driven part is always abutted against the cam curved surfaces and makes intermittent motion in the rotating process of the rotating part, the rotating shaft is controlled by the motor to rotate so as to drive the rotating part to rotate, the driven part is driven to make response action when the rotating part rotates so as to realize the power output of the execution device, and motor controls can be realized according to the preset angle setting of convex parts of different cam curved surfaces, the response is timely, the control precision is higher, the layout is simpler, the cost is saved, and the production requirement can be met.)

The airplane box forming equipment comprises a support (1), a forming execution device positioned on the upper portion of the support (1) and a power device (5) positioned on the lower portion of the support (1), and is characterized in that:

the power device (5) comprises a driving motor (51) and at least rotating shafts (52) in transmission connection with the driving motor (51), wherein the rotating shafts (52) are provided with a plurality of groups of cam transmission components (6) for driving the operation of the forming execution device;

each group of cam transmission assemblies (6) comprises a rotating part (61) and an driven part (62) which are sleeved and fixed on the rotating shaft (52), the rotating part (61) is provided with cam curved surfaces (611) which take the axial lead of the rotating shaft (52) as the rotating center, and the driven part (62) is always abutted to the cam curved surfaces (611) and makes intermittent motion in the rotating process of the rotating part (61);

wherein the convex parts of the cam curved surfaces (611) of the adjacent cam transmission assemblies (6) form an included angle of a preset angle.

2. The aircraft box forming apparatus of claim 1, wherein:

the straight line of the moving direction of the driven piece (62) is vertical to the rotation axis of the cam curved surface (611) and is positioned on the same plane.

3. The aircraft box forming apparatus of claim 1, wherein:

the rotary member (61) comprises a plate-shaped rotary body (612), wherein the side surface of the rotary body (612) is provided with an inward-concave cam-shaped ring groove (613), and the side surface of the ring groove (613) close to the rotary shaft center forms the cam curved surface (611);

wherein the driven member (62) is in rolling fit with the end of the ring groove (613) and is abutted against two side surfaces of the ring groove (613).

4. The aircraft box forming apparatus of claim 3, wherein:

the driven member (62) is a roller type driven member and comprises a driven member body (621) and rollers (622) positioned at the tail end of the driven member body (621), wherein the rollers (622) are arranged in the annular groove (613) in a rolling mode and are abutted to two side faces of the annular groove (613) in the radial direction.

5. The aircraft box forming apparatus of claim 1, wherein:

the device comprises an execution device, a feeding mechanism (2), a transmission mechanism (3) and a forming device (4) in sequence along the X-axis direction, wherein the forming device (4) comprises a press-forming mechanism (41) and two flanging folding mechanisms (42) positioned at two sides of the press-forming mechanism (41), the two flanging folding mechanisms (42) are arranged along the Y-axis direction, the press-forming mechanism (41) is provided with an upper die pressing mechanism (411) and a lower die pressing mechanism (412) which are arranged along the Z-axis direction, and each flanging folding mechanism (42) is provided with a flanging splint (421);

the feeding mechanism (2), the transmission mechanism (3), the upper die pressing mechanism (411), the lower die pressing mechanism (412), the flanging folding mechanism (42) and the flanging clamping plate (421) are all connected with groups of cam transmission components (6) to realize execution actions.

6. An aircraft box forming apparatus, as claimed in claim 5, wherein:

the device comprises two rotating shafts (52), wherein the two rotating shafts are -th rotating shafts (521) and second rotating shafts (522) which are arranged in parallel at intervals, the -th rotating shafts (521) and the second rotating shafts (522) are arranged at the lower part of a bracket (1) in a staggered manner, and the -th rotating shafts (521) and the second rotating shafts (522) are simultaneously in transmission connection with a driving motor (51);

wherein, two groups of cam transmission components (6) are arranged on the th rotating shaft (521), and the two groups of cam transmission components (6) are respectively connected with the feeding mechanism (2) and the transmission mechanism (3) for transmitting power;

four groups of cam transmission assemblies (6) are arranged on the second rotating shaft (522), and the four groups of cam transmission assemblies (6) are used for transmitting power to the upper pressing mechanism (411), the lower pressing mechanism (412), the flanging folding mechanism (42) and the flanging clamping plate (421).

7. The aircraft box forming apparatus of claim 6, wherein:

the follower (62) of each group of cam transmission assemblies (6) except the cam transmission assembly (6) connected with the flanging splint (421) is connected with stroke amplification devices, and the stroke amplification devices comprise at least stages of amplification mechanisms (7);

each stage of amplification mechanism (7) comprises a gear (71) in meshing transmission connection with the driven part (62) and sector teeth (72) coaxially and fixedly connected with the gear (71), the sector teeth (72) are in transmission connection with corresponding execution mechanisms, and the radius of the sector teeth (72) is larger than that of the gear (71).

8. An aircraft box forming apparatus, as claimed in claim 7, wherein:

the cam transmission assembly (6) connected with the transmission mechanism (3) comprises a two-stage amplification mechanism (7), the two-stage amplification mechanism (7) is identical in structure, the sector teeth (72) of the -stage amplification mechanism (7) are in meshing transmission with the gear (71) of the two-stage amplification mechanism (7), the sector teeth (72) of the two-stage amplification mechanism (7) are in transmission connection with the transmission steering mechanism (31), and the transmission steering mechanism (31) is used for converting power transmitted by the amplification mechanism (7) into motion along the X-axis direction.

9. An aircraft box forming apparatus, as claimed in claim 7, wherein:

the sector gear (72) of the amplifying mechanism (7) connected with the feeding mechanism (2) is in transmission engagement with the feeding steering mechanism (31), and the transmission steering mechanism (31) converts the motion transmitted by the amplifying mechanism (7) into the overturning motion along the XZ plane.

10. An aircraft box forming apparatus, as claimed in claim 7, wherein:

the sector gear (72) of the amplifying mechanism (7) correspondingly connected with the upper die pressing mechanism (411), the lower die pressing mechanism (412) and the flanging folding mechanism (42) is engaged with an upper die pressing steering mechanism (413), a lower die pressing steering mechanism (414) and a flanging steering mechanism (415);

wherein the upper die pressing steering mechanism (413) and the lower die pressing steering mechanism (414) convert the corresponding motion into Z-axis motion;

wherein, turn-ups steering mechanism (415) converts corresponding motion into Y axle motion.

Technical Field

The invention relates to the technical field of packaging box forming equipment, in particular to airplane box forming equipment based on a motor power system.

Background

The range of products packaged by paper boxes is , the traditional airplane box is formed in a manual mode, so that the production cost is increased and the efficiency is very low, an automatic airplane box forming machine is provided for solving the problem, the forming machine realizes the automatic forming of the airplane box by the cooperation of all actions through different forming mechanisms by taking an air cylinder as power, the forming efficiency of the airplane box is greatly improved, the cost is reduced, the benefit of an enterprise is increased, but problems exist, for example, the corresponding speed of the air cylinder is low in the operation process, the control precision is low, air leakage is easy to occur, the layout of the whole equipment is relatively complex, and the cost is high.

Therefore, the above-described technical problems need to be solved.

Disclosure of Invention

The invention provides airplane box forming equipment for overcoming the defects of the prior art, and aims to solve the technical problems of low control precision and complex structural layout caused by the fact that the power of the conventional airplane box forming machine is controlled by an air cylinder.

In order to solve the technical problems, the basic technical scheme provided by the invention is as follows:

airplane box forming equipment, which comprises a bracket, a forming execution device positioned on the upper part of the bracket and a power device positioned on the lower part of the bracket;

the power device comprises a driving motor and at least rotating shafts in transmission connection with the driving motor, wherein the rotating shafts are provided with a plurality of groups of cam transmission components for driving the forming execution device to operate;

each group of cam transmission components comprises a rotating part and an driven part which are sleeved and fixed on the rotating shaft, the rotating part is provided with cam curved surfaces which take the shaft axis of the rotating shaft as the rotating center, and the driven part is always abutted against the cam curved surfaces and makes intermittent motion in the rotating process of the rotating part;

wherein the convex parts of the cam curved surfaces of the adjacent cam transmission components form an included angle of a preset angle.

And , the moving direction of the driven piece is perpendicular to the rotation axis of the cam curved surface and is in the same plane .

, the rotating member comprises a plate-shaped rotating body, the side of the rotating body is provided with an inwardly concave cam-shaped ring groove, and the side of the ring groove close to the rotating shaft center forms the cam curved surface;

the driven piece is matched with the end of the ring groove in a rolling mode and is abutted against two side faces of the ring groove.

, the driven member is a roller type driven member, and comprises a driven member body and a roller wheel positioned at the tail end of the driven member body, wherein the roller wheel is arranged in the ring groove in a rolling manner and is abutted against two side faces of the ring groove in the radial direction.

, sequentially including a feeding mechanism, a transmission mechanism and a forming device along the X-axis direction, wherein the forming device comprises a press-forming mechanism and two flanging folding mechanisms positioned at two sides of the press-forming mechanism, and the two flanging folding mechanisms are arranged along the Y-axis direction, the press-forming mechanism is provided with an upper die pressing mechanism and a lower die pressing mechanism which are arranged along the Z-axis direction, and each flanging folding mechanism is provided with a flanging clamping plate;

the feeding mechanism, the transmission mechanism, the upper die pressing mechanism, the lower die pressing mechanism, the flanging folding mechanism and the flanging clamping plate are all connected with groups of cam transmission components for realizing execution actions.

, the device comprises two rotating shafts, wherein the two rotating shafts are a rotating shaft and a second rotating shaft which are arranged in parallel at intervals, the rotating shaft and the second rotating shaft are arranged at the lower part of the bracket in a staggered manner, and the rotating shaft and the second rotating shaft are simultaneously in transmission connection with the driving motor;

the th rotating shaft is provided with two groups of cam transmission components which are respectively connected with the feeding mechanism and the transmission mechanism for transmitting power;

four groups of cam transmission assemblies are arranged on the second rotating shaft and are used for transmitting power to the upper die pressing mechanism, the lower die pressing mechanism, the flanging folding mechanism and the flanging clamping plate.

, connecting the follower of each cam transmission assembly except the cam transmission assembly connected with the flanging clamping plate with a stroke amplification device, wherein the stroke amplification device comprises at least stages of amplification mechanisms;

each stage of amplification mechanism comprises a gear in meshing transmission connection with the driven part and sector teeth coaxially and fixedly connected with the gear, the sector teeth are in transmission connection with the corresponding execution mechanism, and the radius of the sector teeth is larger than that of the gear.

, the cam transmission assembly connected with the transmission mechanism comprises a two-stage amplification mechanism which has the same structure, wherein the sector gear of the stage amplification mechanism is in meshed transmission with the gear of the two-stage amplification mechanism, and the sector gear of the two-stage amplification mechanism is in transmission connection with the transmission steering mechanism which is used for converting the power transmitted by the amplification mechanism into the motion along the X-axis direction.

, the fan teeth of the amplifying mechanism connected to the feeding mechanism are engaged with the feeding steering mechanism , and the transmission steering mechanism converts the motion transmitted by the amplifying mechanism into the overturning motion along the XZ plane.

, correspondingly connecting the upper die pressing mechanism, the lower die pressing mechanism and the flanging folding mechanism, wherein the fan teeth of the amplifying mechanism are meshed with an upper die pressing steering mechanism, a lower die pressing steering mechanism and a flanging steering mechanism;

the upper die pressing steering mechanism and the lower die pressing steering mechanism convert corresponding motion into Z-axis motion;

wherein, turn-ups steering mechanism converts corresponding motion into Y axle motion.

The invention has the beneficial effects that:

the airplane box forming equipment comprises a support, a forming execution device positioned on the upper portion of the support and a power device positioned on the lower portion of the support, wherein the power device comprises a driving motor, at least rotating shafts in transmission connection with the driving motor, a plurality of groups of cam transmission assemblies used for driving the forming execution device to operate are arranged on the rotating shafts, each group of cam transmission assemblies comprises a rotating part and a driven part, the rotating part is sleeved and fixed on the rotating shafts and is provided with cam curved surfaces with the shaft axis of the rotating shafts as the rotating center, the driven part is always abutted with the cam curved surfaces and makes intermittent motion in the rotating process of the rotating part, protruding portions of the cam curved surfaces of adjacent cam transmission assemblies form an included angle of a preset angle, the scheme controls the rotating shafts to rotate the rotating part through the motors, drives the driven part to make response motion to achieve power output of the execution device when the rotating part rotates, motors can be controlled according to the preset angles of the protruding portions of different cam curved surfaces, response is timely, high in control precision is achieved, various cylinders are not needed in layout, production cost is simplified, and production cost is saved.

Drawings

FIG. 1 is a schematic structural view of apparatus for forming an airplane box;

FIG. 2 is a second schematic structural view of an apparatus for forming an airplane box according to the present invention;

FIG. 3 is a block diagram of the power plant;

FIG. 4 is a schematic view of a cam drive assembly;

FIG. 5 is a schematic structural view of the rotating member;

FIG. 6 is a second schematic structural view of the power plant;

FIG. 7 is a schematic view of the structure of the enlarging mechanism;

FIG. 8 is a schematic structural view of a two-stage amplification mechanism of the feeding mechanism;

FIG. 9 is a schematic structural view of a transport steering mechanism;

FIG. 10 is a schematic view of a steering mechanism and a transmission mechanism of the molding apparatus;

fig. 11 is a schematic structural view of the cuff folding mechanism and the cam gear assembly.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1 to 11, and it is obvious that the described embodiments are only partial embodiments of of the present invention, rather than all embodiments.

It should be noted that, if directional instructions (such as up, down, left, right, front, and rear … …) are involved in the embodiment of the present invention, the directional instructions are only used to explain the relative positional relationship and movement of the components in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional instructions are changed accordingly.

Referring to fig. 1 and 2, the airplane box forming equipment of the embodiment comprises a support 1, a forming execution device positioned at the upper part of the support 1 and a power device 5 positioned at the lower part of the support 1, wherein the power device 5 is used for driving the forming execution device to operate so as to complete the airplane box forming process.

Specifically, in the embodiment, the executing device sequentially comprises a feeding mechanism 2, a transmission mechanism 3 and a forming device 4 along an X-axis direction, the forming device 4 comprises a press forming mechanism 41 and two flanging folding mechanisms 42 located at two sides of the press forming mechanism 41, the two flanging folding mechanisms 42 are arranged along the Y-axis direction, wherein the press forming mechanism 41 comprises an upper pressing mechanism 411 and a lower pressing mechanism 412 arranged along the Z-axis direction, each flanging folding mechanism 42 comprises a flanging clamping plate 421, when the executing device works, the feeding mechanism 2 adsorbs (by a vacuum adsorption technology) the airplane box paper in a trough to turn over for a certain angle and then places the airplane box paper on the transmission mechanism 3, the transmission mechanism 3 transfers the airplane box paper to the press forming mechanism 41, namely, the airplane box paper is transferred to the lower pressing mechanism 412, then the upper pressing mechanism 411 and the lower pressing mechanism 412 are clamped, the airplane box is formed on the inner wall of the airplane box under the actions of the flanging folding mechanism 42 and the flanging folding mechanism 421, the reciprocating movement of the upper pressing mechanism 411 and the flanging folding mechanism should be performed along an XZ-axis direction, and the reciprocating movement of the flanging mechanism should be understood that the reciprocating movement of the upper pressing mechanism should be performed along a reciprocating movement along a Y-axis direction, and a reciprocating movement of the flanging mechanism 411 in the reciprocating movement required in the reciprocating movement of the reciprocating mechanism, and a reciprocating movement of the flanging mechanism, which is described in the reciprocating movement of the reciprocating mechanism, which is described in the reciprocating mechanism 41 in the reciprocating movement of the reciprocating mechanism, which is described in the

As shown in fig. 3 and 4, the power device 5 comprises a driving motor 51 and at least rotating shafts 52 in transmission connection with the driving motor 51, and a plurality of groups of cam transmission assemblies 6 for driving the operation of the forming execution device are arranged on the rotating shafts 52, wherein each group of cam transmission assemblies 6 comprises a rotating member 61 and a driven member 62 which are sleeved and fixed on the rotating shafts 52, the rotating member 61 is provided with cam curved surfaces 611 taking the axial lead of the rotating shaft 52 as the rotation center, the driven member 62 is always abutted against the cam curved surfaces 611 and makes intermittent motion in the rotation process of the rotating member 61, and the convex parts of the cam curved surfaces 611 of adjacent cam transmission assemblies 6 form a predetermined angle.

It should be understood that the cam curved surface 611 is a curved surface having a shape corresponding to the side profile of the cam in this embodiment, that is, the cam curved surface 611 has a curved surface which is a constant diameter curved surface, and a convex portion which is a bilaterally symmetric curved surface as another , and the two curved surfaces form a closed overall curved surface, wherein the follower 62 is in contact with the cam curved surface 611, the follower 62 does not move in the constant diameter portion during the rotation of the cam curved surface 611, the cam curved surface 611 forces the follower 62 to move when the cam curved surface 611 rotates to contact with the follower 62, and the convex portion of the cam curved surface 611 is symmetrically distributed, and the follower 62 moves back and forth when moving around the convex portion, thereby realizing the intermittent motion.

During the rotation of the shaft 52, the cam gear assembly 6 acts in response. Specifically, the rotary member 61 rotates along with the rotary shaft 52, and when the cam curved surface 611 of the rotary member 61 rotates to contact the follower 62, the follower 62 responds to make a reciprocating movement throughout the rotation of the convex portion.

In the embodiment, the cam curved surfaces 611 of the cam transmission assemblies 6 corresponding to the actuating mechanisms of the actuating device are arranged according to a preset angle, that is, the operation of each actuating mechanism is sequential, and specifically, the cam curved surfaces 611 can be preset to specific angles according to specific actions, for example, the included angle between the radial line of the convex part of the cam curved surface 611 corresponding to the feeding mechanism 2 and the meridian line of the convex part of the cam curved surface 611 corresponding to the transmission mechanism 3 is 10 degrees, which is certainly not limited to the specific rotating speed and the working stroke of each actuating mechanism.

Specifically, in the present embodiment, the straight line of the moving direction of the follower 62 is perpendicular to the rotation axis of the cam curved surface 611 and is located on the same plane . by using this technique, the follower 62 can move more smoothly when the rotating member 61 rotates, and the phenomenon of jamming and the like can be avoided.

Referring to fig. 5, the rotary member 61 includes a plate-shaped rotary body 612, the side surface of the rotary body 612 has an inwardly recessed cam-shaped ring groove 613, the side surface of the ring groove 613 near the rotation axis forms the cam curved surface 611, wherein the follower 62 is in rolling fit with the end of the ring groove 613 and abuts against the two side surfaces of the ring groove 613, and the cam curved surface 611 and the follower 62 can be ensured to be in contact with each other at any time by the present invention.

In more detail, the follower 62 is a roller-type follower, and includes a follower body 621 and rollers 622 located at the end of the follower body 621, the rollers 622 are rolling disposed in the annular groove 613 and abut against two sides of the annular groove 613 in the radial direction, when the rotary member 61 rotates, the rollers 622 rotate circularly in the annular groove 613, that is, the rollers 622 move along the annular groove 613, and when the rollers 622 move to the convex portion of the cam curved surface 611, the rollers 622 displace to drive the follower body 621 to reciprocate in the Z-axis direction.

, the feeding mechanism 2, the transmission mechanism 3, the upper molding mechanism 411, the lower molding mechanism 412, the flanging folding mechanism 42 and the flanging clamp 421 are all connected to sets of the cam transmission assemblies 6 for implementing the execution actions, that is, each execution mechanism of the execution device in this embodiment is fixed to the rotating shaft 52 through cam transmission assemblies 6 for transmission, wherein, it should be understood that, in this embodiment, the rotating shaft direction of the driving motor 51 is set along the X-axis direction, and the power output through the cam transmission assemblies 6 is along the Z-axis direction.

The embodiment comprises two rotating shafts 52, wherein the two rotating shafts are a -th rotating shaft 521 and a second rotating shaft 522 which are arranged in parallel at intervals, the -th rotating shaft 521 and the second rotating shaft 522 are arranged at the lower part of the bracket 1 in a staggered manner, the -th rotating shaft 521 and the second rotating shaft 522 are simultaneously in transmission connection with the driving motor 51, and particularly, the driving motor 51 is in transmission connection with the -th rotating shaft 521 and the second rotating shaft 522 through a transmission chain.

In the embodiment, the th rotating shaft 521 and the second rotating shaft 522 are positioned by vertical plates fixed on the bracket 1, the rotating shafts and the vertical plates are rotatably connected by bearings, as shown in fig. 6, the view is a schematic structural view of the th rotating shaft 521, the second rotating shaft 522 and the driving motor 51, the th rotating shaft 521 and the second rotating shaft 522 are provided with a chain wheel 53 near an end of the driving motor 51, the th chain wheel 53 and a second chain wheel 511 of an output shaft of the driving motor 51 are located on the same plane , the driving motor 51 is located between the th rotating shaft 521 and the second rotating shaft 522, and the two chain wheels 53 and the driving motor 51 are respectively connected by chains (not shown in the figure).

In , the follower 62 of each cam transmission assembly 6 except the cam transmission assembly 6 connected with the flanging splint 421 is connected with stroke amplification devices which comprise at least stages of amplification mechanisms 7, and the stroke output by the power device 5 can be amplified by the amplification mechanisms 7 so as to meet the operation requirement of the equipment.

Referring to fig. 7, each stage of amplifying mechanism 7 comprises a gear 71 in meshing transmission connection with the driven member 62 and sector teeth 72 coaxially and fixedly connected with the gear 71, and the sector teeth 72 are in transmission connection with corresponding actuators, because the gear 71 and the sector teeth 72 are coaxially and fixedly arranged, namely the gear 71 and the sector teeth 72 have the same angular speed, and the radius of the sector teeth 72 is larger than that of the gear 71, the stroke of the gear tooth side of the sector teeth 72 in unit time is larger than that of the gear 71, and when the driven member 62 runs for a unit distance, the stroke output at the sector teeth 72 is larger than unit distances, wherein the gear 71 of the amplifying mechanism 7 is meshed with transmission straight racks 73, and the transmission straight racks 73 are fixedly connected with the driven member 62.

Referring specifically to fig. 1, the sector gear 72 of the enlarging mechanism 7 connecting the feeding mechanism 2 and the transferring mechanism 3 is disposed transversely, i.e., along the Y-axis, and the sector gear 72 of the enlarging mechanism 7 connecting the other actuators is disposed longitudinally, i.e., along the Z-axis.

Referring to fig. 8, the figure is a schematic structural diagram of a two-stage amplification mechanism 7 of a transmission mechanism 3, a cam transmission assembly 6 connected with the transmission mechanism 3 comprises the two-stage amplification mechanism 7, the two-stage amplification mechanism 7 is identical in structure, a sector gear 72 of the -stage amplification mechanism 7 is in meshing transmission with a gear 71 of the two-stage amplification mechanism 7, the sector gear 72 of the two-stage amplification mechanism 7 is in transmission connection with a transmission steering mechanism 31, and the transmission steering mechanism 31 is used for converting power transmitted by the amplification mechanism 7 into overturning motion along an XZ plane.

It should be understood that in the present embodiment, the feeding mechanism 2, the transmission mechanism 3, the upper molding mechanism 411, the lower molding mechanism 412, the flanging folding mechanism 42 and the flanging clamping plate 421 may be selected from multi-stage amplification mechanisms according to specific application situations, and any multi-stage amplification mechanism adopting a stroke identical or equivalent to the structure of the amplification mechanism 7 should fall within the protection scope of the present invention. Moreover, the reason that multistage enlargies is adopted in this scheme lies in can saving space to reasonable arranging makes equipment more become more meticulous.

In order to realize that the power output from the power unit 5 can meet the operation requirements of various actuators, each amplification mechanism is provided with a steering mechanism.

Specifically, the sector gear 72 of the amplifying mechanism 7 connected to the transmission mechanism 3 is in transmission engagement with the transmission steering mechanism 31, and the transmission steering mechanism 31 converts the motion transmitted by the amplifying mechanism 7 into motion along the X-axis direction, referring to fig. 3, 6 and 9, the transmission steering mechanism 31 includes a th transmission gear 311, the 0 th transmission gear 311 is fixed with 1 th rotating shaft 314 arranged along the X-axis direction, the th rotating shaft 314 is fixed with th bevel gear 312 at the other end, the th bevel gear 312 is engaged with second bevel gear 313, the second bevel gear 313 is fixed on second rotating shaft 312, the second transmission gear 315 is fixed on the second rotating shaft 312, the second transmission gear 315 is engaged with the transmission rack 316 arranged along the X-axis direction, and the transmission rack 316 is fixedly connected with the power input end of the transmission mechanism 3.

The sector gear 72 of the amplification mechanism 7 connected to the feeding mechanism 2 drivingly engages the feeding steering mechanism 21, which transmission steering mechanism 21 converts the movement transmitted by the amplification mechanism 7 into a tilting movement along the XZ plane.

The sector gear 72 of the amplifying mechanism 7 correspondingly connecting the upper die pressing mechanism 411, the lower die pressing mechanism 412 and the flanging folding mechanism 42 is meshed with an upper die pressing steering mechanism 413, a lower die pressing steering mechanism 414 and a flanging steering mechanism 415, wherein the upper die pressing steering mechanism 413 and the lower die pressing steering mechanism 414 convert corresponding movement into Z-axis movement, wherein the flanging steering mechanism 415 converts corresponding movement into Y-axis movement, as shown in fig. 10, the flanging steering mechanism 415 comprises a flanging gear 4151 rotatably arranged on a fixed shaft, the flanging gear 4151 is meshed with the sector gear 72, moreover, flanging spur racks 4152 are meshed on the upper side and the lower side of the flanging gear 4151, the flanging spur racks 4152 on the upper side and the lower side do reverse movement along the Y-axis direction when the flanging gear 4151 rotates, the lower die pressing steering mechanism 414 comprises a lower die gear 4141 meshed with the sector gear 72, the lower die gear 4141 is meshed with the lower die spur rack 4142 arranged along the Z-axis, when the sector gear 4141 rotates, the lower die gear 4131 drives the upper die gear 4132 to rotate along the Z-axis, and the upper die gear 4131 and the upper die gear 4132 rotates along the Z-axis when the sector gear 4131 and the upper die gear 4132.

In addition, referring to fig. 6 and 11, which are schematic structural diagrams of the flanging folding mechanism 42 and the cam transmission assembly, the flanging folding mechanism 42 comprises a flanging clamping plate 421, the flanging clamping plate 421 is in transmission connection with the cam transmission assembly 6, a driven member 62 of the cam transmission assembly 6 is connected to a transmission plate 4211 arranged along the Z-axis direction, the transmission plate 4211 is connected with a push plate 4212 arranged along the Y-axis direction, push rods 4213 are arranged at both ends of the push plate 4212, the lower end of each push rod 4213 is slidably arranged in the Y-axis direction with the push plate 4212, slide grooves arranged along the Y-axis direction are arranged at both sides of the push plate 4212, the lower end of each push rod 4213 is slidably arranged in the Y-axis direction with the slide grooves, in addition, the upper end of each push rod 4213 is rotatably connected with a rotary plate 4214 in an , the rotary plate 4214 is fixedly connected with rotary shafts 4215 fixed with the flanging clamping plate 421, and when the driven member 62 moves in the Z-axis direction, the push rod 4213 is driven to.

In summary, the technical solution of the present invention realizes the function of driving all the actuators by the motor through the combined use of the driving motor 51 and the cam transmission assembly 6, saves the manufacturing cost and the maintenance cost, and makes the control more convenient.

Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and modifications and variations of the present invention are intended to fall within the scope of the claims of the present invention.