CN113977618A

CN113977618A - Connecting rod type rock wool grabbing mechanism adopting single kinetic energy

Info

Publication number: CN113977618A
Application number: CN202111637710.1A
Authority: CN
Inventors: 蒋明生
Original assignee: Suzhou Jintong Machinery Manufacturing Co ltd
Current assignee: Suzhou Jintong Machinery Manufacturing Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-01-28
Anticipated expiration: 2041-12-30
Also published as: CN113977618B

Abstract

The invention discloses a connecting rod type rock wool grabbing mechanism adopting single kinetic energy, which relates to the technical field of rock wool carrying and comprises an installation frame and a pair of side plates, wherein the side plates are parallel to each other; the rotating rods are arranged between the pair of side plates in a mutually parallel and rotating mode, and the outer sides of the rotating rods are rotatably provided with the grapple assemblies; the connecting rod transmission mechanism is used for connecting a group of rotating rods, and when one rotating rod is driven to deflect by an external driving force, the group of rotating rods can synchronously deflect so that the grapple assembly can be inserted into rock wool; and the driving piece is used for driving one rotating rod to deflect. The rock wool grabbing mechanism has the advantages that the link mechanism is adopted for transmission, the first rotating rod and the second rotating rod can be driven to synchronously rotate in the opposite direction by single kinetic energy to drive the grabbing hook assembly to grab rock wool, the use of driving pieces is reduced, the manufacturing and installing cost is reduced, the overall weight of the grabbing mechanism is correspondingly reduced, and the load of the transferring mechanism is reduced.

Description

Connecting rod type rock wool grabbing mechanism adopting single kinetic energy

Technical Field

The invention relates to the technical field of rock wool carrying, in particular to a connecting rod type rock wool grabbing mechanism adopting single kinetic energy.

Background

Rock wool need cut the membrane of rock wool at the in-process of processing, then the membrane device that removes clears away the membrane, need carry out the material loading to the rock wool at last. At present there is not suitable mode to carry out the centre gripping to cubic rock wool at the in-process that the rock wool was transported, and the mode that adopts the sucking disc carries out absorptive word because certain irregular structure or hole have on the rock wool to lead to adsorbing insecure, be not convenient for transport. In order to solve the problem, prior art adopts the grapple mode to insert the grapple into the rock wool, improve the fastness of snatching, but because the area of cubic rock wool is great, generally can cross arrangement multiunit grapple, so just need set up multiunit actuating mechanism and come to the grapple motion, intangibly improved manufacturing cost and self weight, and because snatch the mechanism and all set up on transfer mechanism, and transfer mechanism need remove, more actuating mechanism's circuit will move transfer mechanism and cause the interference, the degree of difficulty of arranging of circuit when increasing the installation.

Disclosure of Invention

The invention mainly aims to provide a connecting rod type rock wool grabbing mechanism adopting single kinetic energy, and aims to solve the problems that in the prior art, a plurality of groups of driving mechanisms are required to drive a grapple to move, the overall weight and the manufacturing cost are increased, and the arrangement difficulty of a circuit is increased during installation.

In order to achieve the purpose, the invention adopts the following technical scheme:

the invention provides a connecting rod type rock wool grabbing mechanism adopting single kinetic energy, which comprises at least one group of rotating rods, wherein each group of rotating rods comprises a first rotating rod and a second rotating rod which rotate in opposite directions synchronously, the first rotating rod and the second rotating rod are parallel to each other and are positioned in the same set plane, and a plurality of rock wool claws are arranged on the first rotating rod and the second rotating rod at equal intervals along the length direction of the first rotating rod and the second rotating rod, and the rock wool grabbing mechanism further comprises:

the long connecting rod is arranged between the first rotating rod and the second rotating rod and penetrates through the set plane, and two ends of the long connecting rod are respectively hinged with the first rotating rod and the second rotating rod through the first short connecting rod and the second short connecting rod; one end of the first short connecting rod and one end of the second short connecting rod are fixedly connected with the first rotating rod and the second rotating rod respectively, and the other ends of the first short connecting rod and the second short connecting rod are hinged with two ends of the long connecting rod respectively;

and the driving source is used for driving the first rotating rod or the second rotating rod to rotate.

Preferably, the mounting frame is provided with two parallel side plates, and all the first rotating rod and the second rotating rod are symmetrically arranged between the two side plates.

Preferably, the number of the first rotating rod and the second rotating rod is two;

the first synchronous connecting rod is arranged between the two first rotating rods, and two ends of the first synchronous connecting rod are hinged with the two first rotating rods through a first synchronous short connecting rod and a second synchronous short connecting rod respectively;

the second synchronous connecting rod is arranged between the two second rotating rods, and two ends of the second synchronous connecting rod are respectively hinged with the two second rotating rods through a third synchronous short connecting rod and a fourth synchronous short connecting rod;

one ends of the first synchronous short connecting rod and the second synchronous short connecting rod are fixedly connected with the two first rotating rods respectively, and the other ends of the first synchronous short connecting rod and the second synchronous short connecting rod are hinged with two ends of the first synchronous connecting rod respectively;

one end of the third synchronous short connecting rod and one end of the fourth synchronous short connecting rod are fixedly connected with the second rotating rod respectively, and the other ends of the third synchronous short connecting rod and the fourth synchronous short connecting rod are hinged with the two ends of the second synchronous connecting rod respectively.

Preferably, the driving source is one of an air cylinder, a hydraulic cylinder and an electric push rod, one end of the driving source is hinged to one of the side plates, and the other end of the driving source is hinged to the third synchronous short connecting rod to drive the third synchronous short connecting rod to swing.

Preferably, the rock wool hook comprises a support part and a circular arc-shaped inserting hook part which is located at one end of the support part and extends along the circumferential direction, wherein the circle center of the inserting hook part is located on the central axis corresponding to the first rotating rod and the second rotating rod.

Preferably, the supporting part of rock wool hook claw and the lateral wall fixed connection of the first dwang that corresponds, second dwang, and the portion of inserting hook that is located rock wool hook claw on the first dwang and rock wool hook claw on the second dwang is relative or set up mutually in the back of the body.

Preferably, the positioning device further comprises four fixing strips which are assembled on the two side plates and used for positioning the rock wool hook, the four fixing strips are respectively in one-to-one correspondence with the two first rotating rods and the two second rotating rods, the fixing strips are positioned on one sides of the corresponding first rotating rods and the second rotating rods, the fixing strips are provided with abutting surfaces which are parallel to the set plane, and the abutting surfaces of the four fixing strips form a positioning reference plane;

the rock wool hook claw is arc-shaped, the circle center of the rock wool hook claw is positioned on the contact surface, and the rock wool hook claw can be rotationally clamped on the corresponding fixing strip along the arc extending direction;

rock wool hook with correspond connect through gear mechanism between first dwang, the second dwang to when first dwang, second dwang rotate, drive the one end of rock wool hook extends to outside the conflict face.

Preferably, gear mechanism is including setting up the arc rack and the assembly on first dwang, second dwang and with corresponding arc rack intermeshing's gear at rock wool hook claw inboard.

Preferably, the fixed strip still has two sides that are located corresponding first dwang, second dwang both sides, and has the logical groove that supplies the rock wool hook to pass on two sides.

The invention has the advantages that:

1. the rock wool grabbing mechanism adopts the transmission of the link mechanism, can drive the first rotating rod and the second rotating rod to synchronously and reversely rotate by utilizing single kinetic energy, realizes the grabbing of the rock wool by driving the grabbing hook assembly, has simple structure, easy manufacture and low installation cost, correspondingly lightens the whole weight of the grabbing mechanism and reduces the operation load of a manipulator.

2. When the rock wool claw is used for grabbing rock wool, the resistance born by the rock wool claw during insertion can be reduced, the force generated by the rock wool claw can be maximized, and meanwhile, the damage of a component rock wool structure generated during grabbing is avoided.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention and to enable other features, objects and advantages of the invention to be more fully apparent. The drawings and their description illustrate the invention by way of example and are not intended to limit the invention. In the drawings:

fig. 1 is a schematic overall structure diagram of a first embodiment of the present invention.

Fig. 2 is a schematic diagram of an embodiment of the present invention in a certain position.

Fig. 3 is a schematic sectional view along a-a of fig. 2.

Fig. 4 is a schematic sectional view along direction B-B of fig. 2.

FIG. 5 is a schematic structural diagram of the first embodiment of the present invention in another position.

Fig. 6 is a schematic sectional structure view in the direction of C-C of fig. 5.

Fig. 7 is a sectional structure view in the direction D-D of fig. 5.

Fig. 8 is a schematic view of a grapple according to an embodiment of the present invention.

Fig. 9 is a schematic sectional view of the second embodiment of the present invention at a certain position.

Fig. 10 is a schematic sectional view of the second embodiment of the present invention in another position.

Fig. 11 is a partial structural view at a of fig. 9.

Fig. 12 is a partial structural view at B of fig. 10.

In the figure:

100. rotating the rod; 200. a rock wool claw; 300. a long connecting rod; 400. a mounting frame; 500. a first synchronization link; 600. a second synchronization link; 700. a drive source; 800. a fixing strip; 900. a gear mechanism;

110. a first rotating lever; 120. a second rotating lever;

210. a support portion; 220. a hook-insertion portion;

310. a first short link; 320. a second short link;

410. a side plate;

510. a first synchronous short link; 520. a second synchronous short link;

610. a third synchronous short link; 620. a fourth synchronous short connecting rod;

810. a contact surface; 820. a side edge; 830. a through groove;

910. an arc-shaped rack; 920. a gear.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the invention herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "center", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1 to 12, a link type rock wool grabbing mechanism using single kinetic energy includes at least one set of rotating rods 100, and each set of rotating rods 100 includes a first rotating rod 110 and a second rotating rod 120 which rotate in opposite directions in a synchronous manner. The rock wool claws 200 are arranged along the first and second

rotating levers

110 and 120 at regular intervals in the longitudinal direction. The first rotating lever 110 and the second rotating lever 120 are parallel to each other and are in the same set plane (i.e., a plane where the first rotating lever 110 and the second rotating lever 120 are located). This connecting rod formula rock wool snatchs mechanism still includes: the long link 300 is disposed between the first rotating rod 110 and the second rotating rod 120 and obliquely passes through a set plane, and both ends of the long link 300 are respectively hinged to the first rotating rod 110 and the second rotating rod 120 through a first short link 310 and a second short link 320. One end of the first short link 310 and one end of the second short link 320 are fixedly connected to the first rotating rod 110 and the second rotating rod 120, respectively, and the other end of the first short link 310 and the other end of the second short link 320 are hinged to two ends of the long link 300, respectively. A driving source 700 is further included for driving the first rotating lever 110 or the second rotating lever 120 to rotate.

When the first rotating rod 110 or the second rotating rod 120 is driven by the driving source 700 to rotate or periodically swing, when the first rotating rod 110 or the second rotating rod 120 rotates or periodically swings, the corresponding first short connecting rod 310 or the corresponding second short connecting rod 320 correspondingly swings, and then the torque is transmitted to the other group of rotating rods 100 through the long connecting rod 300, so that the pair of rotating rods 100 synchronously and reversely rotate. The rock wool grabbing mechanism adopts a connecting rod transmission mode for transmission, has large transmission torque, can drive a plurality of groups of rotating rods 100 to synchronously rotate reversely to drive the rock wool claw 200 to grab the rock wool only through single action energy, has simple structure, convenient manufacture and low installation cost, correspondingly lightens the whole weight of the connecting rod type rock wool grabbing mechanism, and reduces the load of the operation of a manipulator.

Example one

As shown in fig. 1, the link rock wool grasping mechanism further includes a mounting frame 400, the mounting frame 400 has two side plates 410, and the first rotating rod 110 and the second rotating rod 120 are symmetrically and rotatably disposed between the two side plates 410. This installation frame 400 can also include the mounting panel of transversely putting between two curb plates 410, and this mounting panel can be dismantled with transfer mechanism and be connected, drives installation frame 400 by transfer mechanism and carries the rock wool according to predetermined orbit motion, above-mentioned transfer mechanism is prior art, and it is not too much to describe here.

As shown in fig. 1, the number of the first rotating rod 110 and the second rotating rod 120 is two; so as to increase the number of the rock wool claws 200 and further increase the grabbing effect.

As shown in fig. 1 to 7, the link type rock wool gripping mechanism further includes a first synchronization link 500 and a second synchronization link 600 parallel to the set plane. The first synchronization link 500 is disposed between the two first rotation bars 110, and both ends of the first synchronization link 500 are respectively hinged to the two first rotation bars 110 through a first synchronization short link 510 and a second synchronization short link 520. The second synchronization link 600 is disposed between the two second rotation rods 120, and both ends of the second synchronization link 600 are hinged to the two second rotation rods 120 through a third synchronization short link 610 and a fourth synchronization short link 620. Wherein, one ends of the first and second synchronous

short links

510 and 520 are respectively fixedly connected with the two first rotating rods 110, and the other ends of the first and second synchronous

short links

510 and 520 are respectively hinged with two ends of the first synchronous link 500; one ends of the third and fourth synchronous

short links

610 and 620 are fixedly connected to the second rotating rod 120, respectively, and the other ends of the third and fourth synchronous

short links

610 and 620 are hinged to both ends of the second synchronous link 600, respectively. The structure is such that, when one of the first rotating rods 110 deflects, it can drive the corresponding first synchronization short link 510 or second synchronization short link 520 to synchronously deflect; and the first synchronization link 510 or the second synchronization link 520 is deflected, so that the other first rotation lever 110 can synchronously rotate in the same direction through the transmission of the first synchronization link 500. When one of the second rotating levers 120 rotates, it can be known from the above principle that the other second rotating lever 120 can also synchronously rotate in the same direction through the transmission of the second synchronizing link 600. Namely, the two first rotating rods 110 can synchronously rotate in the same direction and the two second rotating rods 120 can synchronously rotate in the same direction through the transmission of the connecting rod.

As shown in fig. 1, the driving source 700 is one of an air cylinder, a hydraulic cylinder and an electric push rod, but other mechanisms capable of rotating the first rotating rod 110 or the second rotating rod 120 may also be adopted, and one end of the driving source 700 is hinged to one side plate 410, the other end of the driving source 700 is hinged to the third synchronous short link 610, and the driving source 700 is used for driving the third synchronous short link 610 to swing. The driving source 700 extends and shortens to drive the third synchronous short connecting rod 610 to deflect in the forward and reverse directions, so that the first rotating rod 110 and the second rotating rod 120 synchronously rotate in the reverse direction, and the rock wool claw 200 moves to grab the rock wool.

As shown in fig. 8, the rock wool claw 200 includes a supporting portion 210 and an insertion hook portion 220 formed at one end of the supporting portion 210 in an extending manner along a circumferential direction, wherein a center of the insertion hook portion 220 is located on a central axis corresponding to the first rotating rod 110 and the second rotating rod 120. When the first rotating rod 110 and the second rotating rod 120 rotate to drive the inserting hook part 220 to be inserted into the rock wool, the inserting hook part 220 only leaves an inserting hole with the same shape in the rock wool, and damage of the rock wool claw 200 to the rock wool is reduced as much as possible.

The supporting portion 210 of the rock wool coupler claw 200 is fixedly connected to the outer side walls of the corresponding first rotating rod 110 and the corresponding second rotating rod 120, and the rock wool coupler claw 200 located on the first rotating rod 110 is opposite to or opposite to the inserting hook portion 220 of the rock wool coupler claw 200 located on the second rotating rod 120, so as to grab the rock wool. In this embodiment, rock wool hook 200 on the first dwang 110 and the rock wool hook 200 on the second dwang 120 insert hook 220 portion 220 relative setting to when first dwang 110 and the synchronous antiport of second dwang 120, rock wool hook 200 on the first dwang 110 and the rock wool hook 200 on the second dwang 120 form the cross form, have improved the stability of snatching to the rock wool, avoid carrying rock wool to take place to drop among the transfer process to the rock wool.

Example two

The second embodiment is different from the first embodiment in that:

as shown in fig. 9 to 12, the link type rock wool grasping mechanism further includes four fixing strips 800 assembled between the two side plates 410 for positioning the rock wool claw 200, the four fixing strips 800 correspond to the two first rotating rods 110 and the two second rotating rods 120 one by one, the fixing strips 800 are located at one sides of the corresponding first rotating rods 110 and the corresponding second rotating rods 120, one side of the fixing strip 800 has an abutting surface 810 parallel to the set plane, and the abutting surfaces 810 of the four fixing strips 800 form a positioning reference plane; the rock wool hook 200 is arc-shaped, the center of the circle of the rock wool hook 200 is positioned on the contact surface 810, the rock wool hook 200 is assembled on the corresponding fixing strip 800, and the rock wool hook 200 can move along the arc extension direction; the rock wool claw 200 is hinged with the corresponding first rotating rod 110 and the second rotating rod 120 through the gear mechanism 900, and when the first rotating rod 110 and the second rotating rod 120 rotate, the tip end of the rock wool claw 200 can extend to one side of the interference surface 810.

The abutting surfaces 810 of the four fixing strips 800 form a positioning reference surface, which can be used as a positioning reference surface when the mechanical arm drives the installation frame 400 to descend, when the abutting surfaces 810 of the fixing strips 800 are attached to the upper end surface of the rock wool, the installation frame 400 can be stopped from being driven to move downwards, and at the same time, the distance is a proper distance, in this embodiment, one of a pressure sensor and a contact switch can be further disposed on the abutting surfaces 810, the abutting surfaces are connected with a control system of the mechanical arm through an electrical signal, of course, other mechanisms can be adopted to realize the control system of the mechanical arm capable of transmitting the electrical signal to the rock wool after the abutting surfaces 810 are contacted with the rock wool, then, the working end of the driving source 700 drives the third synchronous short connecting rod 610 to rotate, the first rotating rod 110 and the second rotating rod 120 can be driven to synchronously and reversely rotate through the long connecting rod 300, the first synchronous connecting rod 500 and the second synchronous connecting rod 600, at the moment, the gear mechanism 900 can drive the rock wool hooking claw 200 to move along the arc extension direction, because the center of the circle of the rock wool hook 200 is located on the straight line where the collision surface 810 is located, when the tip end of the rock wool hook 200 is in contact with the surface of the rock wool, the tip end of the rock wool hook 200 is just vertical to the surface of the rock wool, so that when the rock wool hook 200 is initially inserted into the rock wool, on one hand, the resistance borne by the rock wool hook 200 when inserted can be reduced, (because the rock wool is provided with a certain irregular structure or hole), the tip end of the rock wool hook 200 is inserted into the rock wool in a mode of being vertical to the surface of the rock wool, the rock wool structure or the hole can be inserted in a compliant manner, and the damage to the rock wool structure can be avoided as far as possible.

In this embodiment, the gear mechanism 900 includes an arc-shaped rack 910 disposed on the rock wool claw 200 and gears 920 assembled on the first rotating rod 110, the second rotating rod 120 and the corresponding arc-shaped rack 910, which are engaged with each other. When the first rotating rod 110 and the second rotating rod 120 rotate, the gear 920 rotates to drive the rock wool claw 200 to move along the arc extending direction through the arc-shaped rack 910 meshed with the gear.

In this embodiment, the fixing strip 800 further has two side edges 820 located at two sides of the corresponding first rotating rod 110 and the second rotating rod 120, and the two side edges 820 have through slots 830 for the rock wool claws 200 to pass through. The through grooves 830 on the two sides 820 of the fixing strip 800 can position the rock wool hook 200, so that the rock wool hook 200 can move along the extending direction of the circular arc.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an adopt single kinetic energy's connecting rod formula rock wool to snatch mechanism, it includes at least a set of dwang (100), its characterized in that, every group dwang (100) all include synchronous counter-rotating's first dwang (110) and second dwang (120), first dwang (110) and second dwang (120) are parallel to each other and are in same setting plane, be provided with a plurality of rock wool knuckle (200) along equidistant ground on their length direction on first dwang (110) and second dwang (120), it still includes:

the long connecting rod (300) is arranged between the first rotating rod (110) and the second rotating rod (120) and penetrates through the set plane, and two ends of the long connecting rod (300) are respectively hinged with the first rotating rod (110) and the second rotating rod (120) through a first short connecting rod (310) and a second short connecting rod (320); one end of each of the first short connecting rod (310) and the second short connecting rod (320) is fixedly connected with the first rotating rod (110) and the second rotating rod (120) respectively, and the other end of each of the first short connecting rod (310) and the second short connecting rod (320) is hinged with two ends of the long connecting rod (300) respectively;

and the driving source (700) is used for driving the first rotating rod (110) or the second rotating rod (120) to rotate.

2. The connecting rod type rock wool grabbing mechanism adopting single kinetic energy as claimed in claim 1 is characterized in that: the mounting frame (400) is provided with two parallel side plates (410), and all the first rotating rod (110) and the second rotating rod (120) are symmetrically arranged between the two side plates (410).

3. The connecting rod type rock wool grabbing mechanism adopting single kinetic energy as claimed in claim 2 is characterized in that: the number of the first rotating rod (110) and the second rotating rod (120) is two;

the device is characterized by further comprising a first synchronous connecting rod (500) and a second synchronous connecting rod (600) which are parallel to the set plane, wherein the first synchronous connecting rod (500) is arranged between the two first rotating rods (110), and two ends of the first synchronous connecting rod (500) are hinged with the two first rotating rods (110) through a first synchronous short connecting rod (510) and a second synchronous short connecting rod (520) respectively;

the second synchronous connecting rod (600) is arranged between the two second rotating rods (120), and two ends of the second synchronous connecting rod (600) are respectively hinged with the two second rotating rods (120) through a third synchronous short connecting rod (610) and a fourth synchronous short connecting rod (620);

one ends of the first synchronous short connecting rod (510) and the second synchronous short connecting rod (520) are respectively and fixedly connected with the two first rotating rods (110), and the other ends of the first synchronous short connecting rod (510) and the second synchronous short connecting rod (520) are respectively hinged with two ends of the first synchronous connecting rod (500);

one end of the third synchronous short connecting rod (610) and one end of the fourth synchronous short connecting rod (620) are respectively fixedly connected with the second rotating rod (120), and the other ends of the third synchronous short connecting rod (610) and the fourth synchronous short connecting rod (620) are respectively hinged with two ends of the second synchronous connecting rod (600).

4. The connecting rod type rock wool grabbing mechanism adopting single kinetic energy as claimed in claim 3 is characterized in that: the driving source (700) is one of an air cylinder, a hydraulic cylinder and an electric push rod, one end of the driving source (700) is hinged to one side plate (410), and the other end of the driving source (700) is hinged to the third synchronous short connecting rod (610) to drive the third synchronous short connecting rod (610) to swing.

5. The connecting rod type rock wool grabbing mechanism adopting single kinetic energy as claimed in claim 1 is characterized in that: the rock wool hook claw (200) comprises a support part (210) and a circular arc-shaped inserting hook part (220) which is located at one end of the support part (210) and formed by extending along the circumferential direction, wherein the circle center of the inserting hook part (220) is located on the central axis corresponding to the first rotating rod (110) and the second rotating rod (120).

6. The connecting rod type rock wool grabbing mechanism adopting single kinetic energy as claimed in claim 5 is characterized in that: supporting part (210) of rock wool knuckle (200) and the lateral wall fixed connection of the first dwang (110), second dwang (120) that correspond, and be located rock wool knuckle (200) on first dwang (110) and rock wool knuckle (200) on second dwang (120) insert hook portion (220) and set up relatively or back on the back mutually.

7. The connecting rod type rock wool grabbing mechanism adopting single kinetic energy as claimed in claim 4 is characterized in that: the rock wool hook comprises a side plate (410), and is characterized by further comprising four fixing strips (800) which are assembled on the two side plates (410) and used for positioning the rock wool hook claw (200), wherein the four fixing strips (800) are respectively in one-to-one correspondence with the two first rotating rods (110) and the two second rotating rods (120), the fixing strips (800) are positioned on one sides of the corresponding first rotating rods (110) and the corresponding second rotating rods (120), the fixing strips (800) are respectively provided with abutting surfaces (810) which are parallel to the set plane, and the abutting surfaces (810) of the four fixing strips (800) form a positioning reference plane;

the rock wool hook claw (200) is arc-shaped, the center of a circle of the rock wool hook claw (200) is positioned on the contact surface (810), and the rock wool hook claw (200) can be rotationally clamped on the corresponding fixing strip (800) along the arc extending direction;

rock wool hook claw (200) and corresponding connect through gear mechanism (900) between first dwang (110), second dwang (120) to when first dwang (110), second dwang (120) rotate, drive the one end of rock wool hook claw (200) extends to outside conflict face (810).

8. The connecting rod type rock wool grabbing mechanism adopting single kinetic energy as claimed in claim 7 is characterized in that: the gear mechanism (900) comprises an arc-shaped rack (910) arranged on the inner side of the rock wool hook claw (200) and gears (920) assembled on the first rotating rod (110) and the second rotating rod (120) and meshed with the corresponding arc-shaped racks (910).

9. The connecting rod type rock wool grabbing mechanism adopting single kinetic energy as claimed in claim 8, wherein: the fixing strip (800) is also provided with two side edges (820) which are positioned at two sides of the corresponding first rotating rod (110) and the second rotating rod (120), and the two side edges (820) are provided with through grooves (830) for the rock wool claw (200) to pass through.