CN220882353U

CN220882353U - Novel material box response snatchs device

Info

Publication number: CN220882353U
Application number: CN202322627068.XU
Authority: CN
Inventors: 陆翔; 瞿孝焱
Original assignee: Hitech Semiconductor Wuxi Co Ltd
Current assignee: Hitech Semiconductor Wuxi Co Ltd
Priority date: 2023-09-27
Filing date: 2023-09-27
Publication date: 2024-05-03
Anticipated expiration: 2033-09-27

Abstract

The utility model provides a novel material box induction grabbing device, which comprises a clamping jaw mounting frame; the clamping jaw stroke adjusting unit is arranged on opposite vertical inner side walls of the clamping jaw mounting frame, clamping jaws are arranged at the bottoms of the clamping jaw stroke adjusting units, and the clamping jaws adjust the distance between the clamping jaws along with the movement of the clamping jaw stroke adjusting units; the material grabbing state sensors are arranged at four corners of the bottom of the clamping jaw stroke adjusting unit, and the material grabbing state sensors obliquely and oppositely detect the state of the material box from two ends; the pushing plate unit is arranged on the clamping jaw stroke adjusting unit between the pair of clamping jaws, and the distance between the pushing plate unit and the inside of the pushing plate unit is reduced along with the ascending of the material box; the top of the push plate unit is provided with a correlation sensor for transmitting the height of the clamping jaw for grabbing the material box. The utility model adopts the structure in the clamping jaw stroke adjusting unit to change the clamping jaw stroke of the material box from the fixed parameter setting stroke to the height sensing control stroke, thereby being beneficial to the running stability of equipment.

Description

Novel material box response snatchs device

Technical Field

The utility model relates to the field of manipulators, in particular to the field of DDR5 transmission structures, and specifically relates to a novel material box induction grabbing device.

Background

In order to take the dominant role in the next 5 years of the semiconductor market, 2022 starts to introduce DDR5 memory bank products to put into operation, and in the process of testing the memory bank products, a module testing department newly inputs DDR5 product material boxes into a large box design, but the height dimension of the module testing department is different from that of the existing DDR4 product material boxes, the DDR4 product large box material box grabbing program set by the current equipment cannot carry out DDR5 product material box grabbing operation, and the DDR5 product material box grabbing program needs to be additionally set.

And (3) a step of: the current equipment large and small material box grabbing program switching is based on the judgment of the previous station on the material box, and the DDR5 product adopts a large box design, so that the material box is judged to be a large box;

and II: the large material box grabbing program set by the current equipment is fixed in clamping jaw stroke, and the large material boxes with different heights of DDR4 and DDR5 cannot be compatible to operate at the same time;

Thirdly,: the DDR5 product material box grabbing program is newly added, and the single DDR5 material box judging mode is added to facilitate distinguishing with the DDR4 large material box, so that misjudgment is easy to occur, and great quality risks exist.

Disclosure of Invention

In view of the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide a novel material box induction gripping device, which is used for solving the difficulties of the prior art.

To achieve the above and other related objects, the present utility model provides a novel material box induction gripping device, comprising:

The clamping jaw mounting frame 1, wherein the top of the clamping jaw mounting frame 1 is connected to the conveying structure through a mounting structure, the bottom of the clamping jaw mounting frame 1 is opened, and an accommodating space is formed inside the clamping jaw mounting frame;

A pair of clamping jaws 2, wherein the clamping jaws 2 are respectively arranged on two sides of the bottom of the clamping jaw mounting frame 1;

The clamping jaw stroke adjusting unit 3 is arranged on opposite vertical inner side walls of the clamping jaw mounting frame 1, the clamping jaw 2 is arranged at the bottom of the clamping jaw stroke adjusting unit 3, and the clamping jaw 2 adjusts the distance between the clamping jaw and the clamping jaw along with the movement of the clamping jaw stroke adjusting unit 3;

The material grabbing state sensors 4 are arranged at four corners of the bottom of the clamping jaw stroke adjusting unit 3 and are positioned below the clamping jaws 2, and the material grabbing state sensors 4 obliquely and oppositely detect the state of the material box 5 from two ends;

The pushing plate unit 6 is arranged on the clamping jaw stroke adjusting unit 3 positioned between the pair of clamping jaws 2, a material box 5 is arranged at the bottom of the pushing plate unit 6, and the distance between the interiors of the pushing plate unit 6 is reduced along with the rising of the material box 5;

The correlation sensor 7 is arranged at the top of the push plate unit 6, and the correlation sensor 7 transmits the height of the clamping jaw 2 for grabbing the material box 5.

According to a preferred embodiment, the jaw mounting frame 1 comprises:

a jaw base plate 11;

A jaw side plate 12, wherein the jaw side plate 12 is vertically installed on the lower ends of two sides of a horizontally arranged jaw bottom plate 11;

The reflecting plate frame 13, install reflecting plate frame 13 on the lateral surface of clamping jaw curb plate 12, the bottom vertical extension clamping jaw curb plate 12 of reflecting plate frame 13 sets up.

According to a preferred embodiment, the jaw stroke adjustment unit 3 comprises:

A guide bar 31, said guide bar 31 being mounted between a pair of said jaw side plates 12;

a clamping jaw sliding plate 32, wherein the clamping jaw sliding plate 32 is sleeved on two ends of a group of guide rods 31 and can move along the guide rods 31;

The driving motor 33 is horizontally arranged below the clamping jaw base plate 11 through a vertically arranged motor mounting plate 35 and is positioned between the pair of clamping jaw sliding plates 32, one side of the driving motor 33 is also provided with a bearing seat 36 on the motor mounting plate 35, and the driving motor 33 and the bearing seat 36 are in linkage through a transmission belt 37;

The slide connecting plate 34, the one end of slide connecting plate 34 passes through connecting block 38 and installs on clamping jaw slide 32, and the other end passes through belt clamp plate 39 cover and establishes on drive belt 37, belt clamp plate 39 and slide connecting plate 34 drive the clamping jaw slide 32 of both sides towards the center and be close to or keep away from the removal under the combined action of driving motor 33.

According to a preferred embodiment, the guide bars 31 are provided with a set of guide bars, one behind the other, in a direction parallel to the jaw side plates 12.

According to a preferred embodiment, the connection blocks 38 are embedded and mounted in the jaw slide 32, with one connection block 38 being located at the top of the jaw slide 32 and the other connection block 38 being located at the bottom of the jaw slide 32.

According to a preferred embodiment, a coil spring 310 is also mounted on the side of the connection block 38 remote from the slide connection plate 34, said coil spring 310 passing through the connection block 38 and the slide connection plate 34 with a connection mounted therebetween.

According to a preferred embodiment, the pusher unit 6 comprises:

An upper push plate 61, one side of the upper push plate 61 is installed on the clamping jaw base plate 11 through a connecting piece;

a lower push plate 62, the lower push plate 62 being disposed in parallel below the upper push plate 61;

A linear bearing 63, wherein the linear bearing 63 is installed between the upper push plate 61 and the lower push plate 62, and the linear bearing 63 is fixedly connected with the lower push plate 62;

The heavy hammer 64, the heavy hammer 64 sets up at the top of linear bearing 63, and the external diameter is greater than linear bearing 63 and push pedal 61 and passes the through-hole of linear bearing 63, the heavy hammer 64 is located the induction line setting of correlation sensor 7.

According to a preferred embodiment, the linear bearings 63 are arranged axisymmetrically with respect to the vertical center line of the pusher plate unit 6.

According to the preferred scheme, support piece 8 is installed at the bottom both ends of clamping jaw curb plate 12, support piece 8 becomes the L type, sets up downwards, is located offer the mounting hole of installation material on the bottom of support piece 8 snatchs status sensor 4.

According to the preferred scheme, the horizontal ends of the support plates 8 are bent, so that damage to materials is reduced, space can be saved, and detection accuracy is improved.

According to a preferred embodiment, the jaw 2 is L-shaped, comprising a horizontal end 21 and a vertical end 22;

A connecting end 23 extends out of the top of the vertical end 22, the connecting end 23 is mounted on the outer side surface of the clamping jaw sliding plate 32 through a bolt, and a buffer rubber pad 24 is further mounted on the inner side surface of the vertical end 22;

The horizontal end 21 is integrally bent from the bottom of the vertical end 22 toward the inside.

According to a preferred embodiment, the length of the clamping jaw 2 is greater than the length of the magazine.

According to a preferred solution, the outer side surface of the jaw side plate 12 is provided with a material presence sensor 9, and a window is provided on the vertical end 22 of the jaw 2 corresponding to the sensing area of the material presence sensor 9.

The utility model adopts the structure in the clamping jaw stroke adjusting unit, realizes that the clamping jaw stroke of the material box is changed from the fixed parameter setting stroke to the height sensing control stroke, ensures smooth clamping movement operation by the linkage of the linear bearing and the motor and the double linear bearings in the clamping jaw stroke adjusting unit, combines multiple sensors, prevents misjudgment, achieves the effect of ensuring that the material box is not dropped, and is beneficial to the operation stability of equipment.

Preferred embodiments for carrying out the present utility model will be described in more detail below with reference to the attached drawings so that the features and advantages of the present utility model can be easily understood.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view showing the internal structure of the present utility model;

FIG. 3 is a schematic perspective view of another internal structure of the present utility model;

FIG. 4 is an enlarged schematic view showing a three-dimensional structure of a clamping jaw according to the present utility model;

FIG. 5 is an enlarged schematic view showing the three-dimensional structure of the pusher plate unit and the correlation sensor according to the present utility model;

Description of the reference numerals

1. The clamping jaw mounting frame 11, the clamping jaw bottom plate 12, the clamping jaw side plates 13 and the reflecting plate frame;

2. Clamping jaw, 21, horizontal end, 22, vertical end, 23, connecting end, 24, buffer rubber cushion;

3. The clamping jaw stroke adjusting unit comprises a clamping jaw stroke adjusting unit body 31, a guide rod 32, clamping jaw sliding plates 33, a driving motor 34, a sliding plate connecting plate 35, a motor mounting plate 36, a bearing seat 37, a transmission belt 38, a connecting block 39, a belt pressing plate 310 and a spiral spring;

4. A material grabbing state sensor;

5. A material box;

6. The device comprises a push plate unit, 61, an upper push plate, 62, a lower push plate, 63, a linear bearing, 64 and a heavy hammer;

7. A correlation sensor;

8. A bracket sheet;

9. The material has or has no sensor.

Detailed Description

In order to make the objects, technical solutions and advantages of the technical solutions of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of specific embodiments of the present utility model. Like reference numerals in the drawings denote like parts. It should be noted that the described embodiments are some, but not all embodiments of the present utility model. All other embodiments, which can be made by a person skilled in the art without creative efforts, based on the described embodiments of the present utility model fall within the protection scope of the present utility model.

Possible embodiments within the scope of the utility model may have fewer components, have other components not shown in the drawings, different components, differently arranged components or differently connected components, etc. than the examples shown in the drawings. Furthermore, two or more of the elements in the figures may be implemented in a single element or a single element shown in the figures may be implemented as multiple separate elements.

Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "first," "second," and the like in the description and in the claims, are not used for any order, quantity, or importance, but are used for distinguishing between different elements. Likewise, the terms "a" or "an" and the like do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.

The utility model provides a novel material box induction grabbing device which is used in semiconductor automatic transmission equipment, the type of the material box is not limited by DDR5 or DDR4, but the novel material box induction grabbing device is particularly compatible with the material box for simultaneously transmitting DDR5 or DDR 4.

In general, the novel material box induction grabbing device mainly comprises a clamping jaw mounting frame 1, clamping jaws 2, a clamping jaw stroke adjusting unit 3, a material grabbing state sensor 4, a push plate unit 6 and an correlation sensor 7. Among them, reference can be made to fig. 1, which shows the arrangement relationship of a jaw mounting frame 1, a jaw 2, a jaw stroke adjustment unit 3, a material gripping state sensor 4, a push plate unit 6, and an correlation sensor 7.

In order to realize that the material boxes which are compatible and applicable to different products DDR5 and DDR4 in the same equipment are stable to grasp and operate, the problem that the DDR5 product material box grasping program set by the current equipment cannot grasp and operate the DDR5 product material boxes due to the fact that the DDR4 product material box grasping program set by the current equipment cannot be used in the large box design of the DDR5 product material boxes in the process of testing a memory bank product aiming at a module testing department in the background art is solved, the problem that the stroke of the material box grasping clamping jaw is changed from a fixed parameter setting stroke to a height sensing control stroke, a linear bearing is added in a height sensing device, the design of double linear bearings is adopted, the smooth operation of the sensing device is ensured, and misjudgment is prevented.

As shown in fig. 1, the top of the jaw mounting frame 1 is connected to the conveying structure through a mounting structure, the bottom of the jaw mounting frame 1 is opened, a space for accommodating is formed inside, next, a pair of jaws 2 are mounted on two sides of the bottom of the jaw mounting frame 1, the jaws 2 move along with a jaw travel adjusting unit 3 mounted on the inner side wall of the jaw mounting frame 1, which is vertical, so as to adjust the distance between the pair of jaws 2, and the space for grabbing a material box is formed between the pair of jaws 2, so that the purpose of adapting to material boxes with different sizes is achieved.

As described above, the bottom of the jaw mounting frame 1 is opened, and a receiving space is formed inside, so that it is preferable to arrange the jaw mounting frame 1 to include the jaw bottom plate 11 and the vertical jaw side plates 12 arranged on both side lower ends of the horizontally disposed jaw bottom plate 11 to form corresponding structures, which serve as stable reference structures for the subsequent mounting of the jaws 2, the jaw stroke adjustment unit 3, the push plate unit 6, and the material gripping state sensor 4;

In addition, considering that grabbing device can come back and forth to shuttle in all kinds of mechanical structures in overall structure, avoid transmitting and maintenance in-process damage other parts, install reflector panel frame 13 on the lateral surface of clamping jaw curb plate 12 in proper order, the bottom of reflector panel frame 13 vertically extends clamping jaw curb plate 12 setting, avoids clamping jaw 2 to be taken place by the condition of accidental injury from the below.

It should be specifically noted that, since the jaw travel adjusting unit 3 is installed in the jaw installation frame 1, the jaw travel adjusting unit 3 achieves the purpose of adaptively adjusting the distance between the jaws 2 corresponding to the material box 5, a pair of guide rods 31 installed between a pair of jaw side plates 12 are provided in the jaw travel adjusting unit 3 front and back, and two ends of a group of guide rods 31 are sleeved with jaw sliding plates 32 capable of sliding along the guide rods 31, so that the jaws 2 are further and definitely installed on the jaw sliding plates 32, and movement of the jaws 2 can be achieved;

As shown in fig. 3, the driving source of the clamping jaw 2 is from a driving motor 33, the driving motor 33 is positioned between a pair of clamping jaw sliding plates 32, a stand of the driving motor 33 is horizontally arranged below the clamping jaw bottom plate 11 through a vertically arranged motor mounting plate 35, one side of the driving motor 33 is also provided with a bearing seat 36 on the motor mounting plate 35, and the driving motor 33 and the bearing seat 36 are linked through a transmission belt 37;

In order to realize that the driving motor 33 drives the clamping jaw sliding plates 32 on two sides to move, a connecting structure is formed between the driving motor 33 and the clamping jaw sliding plates 32 by utilizing a transmission belt 37 and a sliding plate connecting plate 34, as shown in fig. 3, one end of the sliding plate connecting plate 34 is arranged on the clamping jaw sliding plates 32 through a connecting block 38, and the connecting block 38 is embedded and arranged in the clamping jaw sliding plates 32, so that enough supporting force can be provided for the sliding plate connecting plate 34, and the sliding plate connecting plate 34 is always in a horizontal direction; the other end of the slide plate connecting plate 34 is sleeved on the transmission belt 37 through a belt pressing plate 39, and when the slide plate connecting plate is used, the belt pressing plate 39 and the slide plate connecting plate 34 drive the clamping jaw slide plates 32 on two sides to move towards the center or away from the center under the combined action of the driving motor 33; in addition, considering that the impact is avoided inside the jaw stroke adjusting unit 3 when the material box is clamped, the buffering acting force after the internal positioning is reduced, and the damage to the material box 5 clamped below can be avoided, on one hand, the connecting block 38 on one side is arranged at the top of the jaw sliding plate 32, the connecting block 38 on the other side is arranged at the bottom of the jaw sliding plate 32, on the other hand, the spiral spring 310 is further arranged on one side, far away from the sliding plate connecting plate 34, of the connecting block 38, and the spiral spring 310 penetrates through the connecting block 38 and the sliding plate connecting plate 34 to form installation connection between the connecting block 38 and the sliding plate connecting plate 34, so that vibration between the connecting block and the sliding plate can be reduced by using the spiral spring 310.

On the basis, the material box induction grabbing device provided by the embodiment is also combined with a sensor to detect the grabbing state of the material box, and the linkage PLC stops alarming in time when realizing abnormality, so that the material box is prevented from falling off, as shown in fig. 1, it can be found that a material presence sensor 9 is arranged on the outer side surface of a clamping jaw side plate 12, a window is formed on the vertical end 22 of the clamping jaw 2 corresponding to the sensing area of the material presence sensor 9, and the window is used for detecting whether the material is present or not and whether the material enters a cavity in the clamping jaw mounting frame 1; secondly, the material grabbing state sensor 4 is arranged at four corners of the bottom of the clamping jaw stroke adjusting unit 3, two ends of the bottom of the clamping jaw side plate 12 are provided with support plates 8, the support plates 8 are in an L shape and are downwards arranged, mounting holes for mounting the material grabbing state sensor 4 are formed in the bottom ends of the support plates 8, the purpose that the material grabbing state sensor 4 is arranged below the clamping jaw 2 is achieved, namely, the material box 5 is arranged below the clamping jaw, and whether the material box 5 is in a state or not is detected by obliquely opposite shooting from two ends through the material grabbing state sensor 4, and whether the material box 5 is lifted into a cavity is detected; furthermore, a correlation sensor 7 is arranged at the top of the push plate unit 6 to transmit the height of the clamping jaw 2 for grabbing the material box 5, so as to judge whether the material box is in place or not.

In the above-mentioned structure, referring to the push plate unit, when the material box 5 is gripped, the bottom of the push plate unit 6 is provided with the material box 5, after the material box 5 is gripped, the bottom of the push plate unit 6 is brought into contact with the material box 5, as the distance between the interiors of the ascending push plate units 6 of the material box 5 is reduced, therefore, the structural push plate unit 6 is mounted on the jaw bottom plate 11 of the jaw stroke adjusting unit 3 located between the pair of jaws 2 by using the upper push plate 61 through the connecting piece, the lower push plate 62 is disposed below the upper push plate 61 in parallel, the linear bearing 63 is mounted between the upper push plate 61 and the lower push plate 62, the linear bearing 63 is fixedly connected with the lower push plate 62, the top of the linear bearing 63 is provided with the weight 64 having an outer diameter larger than that of the linear bearing 63, and the weight 64 is located on the upper push plate 61, when the lower push plate 62 is pushed upward by the material box 5 at the bottom, the weight 64 is moved upward, the weight 64 is located in the sensing line of the correlation sensor 7, and the correlation sensor 7 undergoes three stages of no weight 64 sensing and no weight 64 sensing.

As shown in fig. 4, the clamping jaw 2 is L-shaped, the length of the clamping jaw 2 is longer than that of the material box, the clamping jaw comprises a horizontal end 21 and a vertical end 22, a connecting end 23 extends from the top of the vertical end 22, the connecting end 23 is arranged on the outer side surface of the clamping jaw sliding plate 32 through a bolt, and a buffer rubber pad 24 is further arranged on the inner side surface of the vertical end 22 and used for clamping the material box 5 by a non-damaged stabilizer bar; the horizontal end 21 is integrally bent and formed from the bottom of the vertical end 22 towards the inner side, so that the material boxes 5 which are inserted into a pile are conveniently lifted and transported after being gently inserted.

In use, the method comprises the following steps:

When the whole stack of material boxes reaches the station, the module mechanism drives the clamping jaw 2 to start descending, and when the material boxes 5 exist, the material existence sensor 9 is triggered;

Further, the clamping jaw 2 continues to descend, the material box 5 pushes the lower push plate 62 upwards through the linear bearing 63, the counter-shot sensor 7 is triggered by the heavy hammer 64, when the clamping jaw 2 continues to descend until the counter-shot sensor 7 cannot be triggered by the heavy hammer 64, the clamping jaw 2 descends to stop, and at the moment, the descending height of the clamping jaw 2 is the height of the clamping jaw for grabbing the material box 5;

Further, the clamping jaw 2 clamps the material box to ascend, if the material grabbing state sensor 4 is triggered by the oblique correlation sensors at the two ends of the clamping jaw 2, the equipment alarms and stops, the material box is grabbed abnormally, and if the material box is not triggered, the equipment operates normally;

Further, the grabbing is completed to carry out the grabbing action of the next material box.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.

Claims

1. Novel material box response snatchs device, its characterized in that includes:

The clamping jaw mounting frame (1), the top of the clamping jaw mounting frame (1) is connected to the conveying structure through the mounting structure, the bottom of the clamping jaw mounting frame (1) is opened, and an accommodating space is formed inside the clamping jaw mounting frame;

The clamping jaws (2) are provided with a pair of clamping jaws (2) which are respectively arranged on two sides of the bottom of the clamping jaw mounting frame (1);

The clamping jaw stroke adjusting unit (3), the clamping jaw stroke adjusting unit (3) is arranged on opposite vertical inner side walls of the clamping jaw mounting frame (1), the clamping jaw (2) is arranged at the bottom of the clamping jaw stroke adjusting unit (3), and the clamping jaw (2) adjusts the distance between the clamping jaw and the clamping jaw along with the movement of the clamping jaw stroke adjusting unit (3);

The material grabbing state sensors (4) are arranged at four corners of the bottom of the clamping jaw stroke adjusting unit (3) and are positioned below the clamping jaws (2), and the material grabbing state sensors (4) obliquely and oppositely detect the state of the material box (5) from two ends;

The pushing plate unit (6), the pushing plate unit (6) is arranged on the clamping jaw travel adjusting unit (3) arranged between the pair of clamping jaws (2), the bottom of the pushing plate unit (6) is provided with a material box (5), and the distance between the interiors of the pushing plate unit (6) is reduced along with the rising of the material box (5);

The correlation sensor (7), the top of push pedal unit (6) is installed correlation sensor (7) and is passed the height that clamping jaw (2) snatched material box (5).

2. The novel material cassette induction gripping device according to claim 1, characterized in that the jaw mounting frame (1) comprises:

a jaw base plate (11);

the clamping jaw side plates (12), wherein the clamping jaw side plates (12) are vertically arranged on the lower ends of two sides of the clamping jaw bottom plate (11) which is horizontally arranged;

The clamping jaw side plate (12) is arranged on the outer side face of the reflecting plate frame (13), and the bottom of the reflecting plate frame (13) vertically extends out of the clamping jaw side plate (12) to be arranged.

3. The novel material cassette induction gripping device according to claim 2, characterized in that the jaw travel adjustment unit (3) comprises:

a guide bar (31), said guide bar (31) being mounted between a pair of said jaw side plates (12);

The clamping jaw sliding plates (32) are sleeved on two ends of the group of guide rods (31) and can move along the guide rods (31);

The driving motor (33) is horizontally arranged below the clamping jaw base plate (11) through a vertically arranged motor mounting plate (35), and is positioned between the pair of clamping jaw sliding plates (32), one side of the driving motor (33) is further provided with a bearing seat (36) on the motor mounting plate (35), and the driving motor (33) and the bearing seat (36) are in linkage through a transmission belt (37);

The clamping jaw sliding plate comprises a sliding plate connecting plate (34), wherein one end of the sliding plate connecting plate (34) is arranged on a clamping jaw sliding plate (32) through a connecting block (38), the other end of the sliding plate connecting plate is sleeved on a transmission belt (37) through a belt pressing plate (39), and the belt pressing plate (39) and the sliding plate connecting plate (34) drive the clamping jaw sliding plates (32) on two sides to move towards the center in a near or far mode under the combined action of a driving motor (33).

4. A novel material cassette induction gripping apparatus according to claim 3, characterized in that the push plate unit (6) comprises: an upper push plate (61), wherein one side of the upper push plate (61) is arranged on the clamping jaw bottom plate (11) through a connecting piece;

A lower push plate (62), wherein the lower push plate (62) is arranged below the upper push plate (61) in parallel;

The linear bearing (63) is arranged between the upper pushing plate (61) and the lower pushing plate (62), and the linear bearing (63) is fixedly connected with the lower pushing plate (62);

The heavy hammer (64), the heavy hammer (64) sets up at the top of linear bearing (63), and the external diameter is greater than the through-hole that linear bearing (63) and push pedal (61) passed linear bearing (63), heavy hammer (64) are located the induction line internal setting of correlation sensor (7).

5. The novel material box induction grabbing device according to claim 4, wherein support pieces (8) are installed at two ends of the bottom of each clamping jaw side plate (12), the support pieces (8) are in an L shape and are downwards arranged, and installation holes for installing material grabbing state sensors (4) are formed in the bottom ends of the support pieces (8).

6. The novel material box induction gripping device according to claim 5, wherein the gripping jaw (2) is L-shaped and comprises a horizontal end (21) and a vertical end (22);

A connecting end (23) extends out of the top of the vertical end (22), the connecting end (23) is arranged on the outer side surface of the clamping jaw sliding plate (32) through a bolt, and a buffer rubber pad (24) is also arranged on the inner side surface of the vertical end (22);

The horizontal end (21) is integrally bent and formed from the bottom of the vertical end (22) towards the inner side.

7. The novel material box induction grabbing device according to claim 6, wherein a material presence sensor (9) is installed on the outer side face of the clamping jaw side plate (12), and a window is formed in a vertical end (22) of the clamping jaw (2) in an induction area corresponding to the material presence sensor (9).