阅读说明：本技术 用于电子零件的加工方法 (Processing method for electronic parts ) 是由 江海 瞿李平 范威 李阳 丁冉 韩时刚 陶勋辉 刘勇 眭善武 于 2018-07-03 设计创作，主要内容包括：本发明公开一种用于电子零件的加工方法,所述用于电子零件的加工方法基于一加工装置,此加工装置包括底板、左旋转座、右旋转座、用于装夹料带的夹持装置和安装于主轴上的收料装置,所述夹持装置的两端分别与左旋转座、右旋转座可转动连接,所述收料装置进一步包括安装板、活动板、基板、驱动气缸、收料气缸和夹料气缸,所述基板靠近夹板的一侧具有一向下的折弯部,所述活动板上表面开有供T型块嵌入的T型槽,所述T型块嵌入T型槽内,将驱动气缸的活塞杆与活动板连接。本发明实现了对料带的紧密夹持,并可以配合支撑板的旋转实现自动掰料作业,实现了加工过程中的自动顶料、掰料、收料功能,代替人工上下料,提高了工作效率。(The invention discloses a processing method for electronic parts, which is based on a processing device, the processing device comprises a bottom plate, a left rotating seat, a right rotating seat, a clamping device for clamping a material belt and a material receiving device arranged on a main shaft, two ends of the clamping device are respectively rotatably connected with the left rotating seat and the right rotating seat, the material receiving device further comprises an installation plate, a movable plate, a substrate, a driving cylinder, a material receiving cylinder and a material clamping cylinder, one side of the substrate, which is close to the clamping plate, is provided with a downward bending part, a T-shaped groove for embedding a T-shaped block is formed in the upper surface of the movable plate, the T-shaped block is embedded into the T-shaped groove, and a piston rod of the driving cylinder is connected with the movable plate. The material strip clamping device realizes tight clamping of the material strip, can realize automatic material breaking operation by matching with rotation of the supporting plate, realizes automatic material ejecting, material breaking and material receiving functions in the processing process, replaces manual material loading and unloading, and improves the working efficiency.)

1. A processing method for electronic parts is characterized in that: the processing method for the electronic parts is based on a processing device, the processing device comprises a bottom plate (1), a left rotating seat (2), a right rotating seat (3), a clamping device (4) for clamping a material belt (4 b) and a material receiving device (5) installed on a main shaft, two ends of the clamping device (4) are respectively in rotatable connection with the left rotating seat (2) and the right rotating seat (3), the left rotating seat (2) and the right rotating seat (3) are fixedly installed on the bottom plate (1), and the material receiving device (5) is movably arranged above the clamping device (4);

the clamping device (4) further comprises a supporting plate (1 b), a material ejecting cylinder (2 b), a material ejecting plate (3 b) and a clamping mechanism (5 b) for clamping the material belt (4 b), a through hole (6 b) is formed in the supporting plate (1 b), the material ejecting cylinder (2 b) is installed on the surface of one side of the supporting plate (1 b), the material belt (4 b) is installed on the other side, opposite to the material ejecting cylinder (2 b), of the supporting plate (1 b) through the clamping mechanism (5 b), the material ejecting plate (3 b) is installed and connected with a movable block (7 b) of the material ejecting cylinder (2 b) and penetrates through the through hole (6 b) to be arranged below the material belt (4 b);

the clamping mechanism (5 b) further comprises a first clamping plate (11 b) and a plurality of second clamping plates (12 b), the second clamping plates (12 b) are connected with the first clamping plate (11 b) through a plurality of bolts (13 b) and tightly press and fix the material belt (4 b) between the second clamping plates (12 b) and the first clamping plate (11 b), two sides of the material belt (4 b) are tightly pressed through two adjacent second clamping plates (12 b), one side, far away from the second clamping plates (12 b), of the first clamping plate (11 b) is provided with a pressing plate (21 b), and the pressing plate (21 b) is provided with a plurality of pressing heads (22 b) corresponding to the T-shaped guide pillars (15 b);

the first clamping plate (11 b) is provided with a plurality of mounting through holes (14 b) corresponding to the second clamping plate (12 b) on the surface of one side opposite to the second clamping plate (12 b), a T-shaped guide post (15 b) is embedded in each mounting through hole (14 b), a threaded hole (16 b) is formed in one end, close to the second clamping plate (12 b), of each T-shaped guide post (15 b), a bolt (13 b) penetrates through the second clamping plate (12 b) and is in threaded connection with the threaded hole (16 b) of each T-shaped guide post (15 b), a plurality of elastic sheets (17 b) are sleeved on each T-shaped guide post (15 b), one end, close to the second clamping plate (12 b), of each mounting through hole (14 b) is provided with an inner flange (18 b), and the elastic sheets (17 b) are located between the inner flange (18 b) and a column head of each T-shaped guide post (15 b);

the pressing plate (21 b) is arranged on the supporting plate (1 b) through a driving mechanism, the driving mechanism further comprises at least one driving air cylinder (24 b) and a rotating shaft (25 b), the driving air cylinder (24 b) is fixedly arranged on the lower portion of the supporting plate (1 b), a piston rod of the driving air cylinder (24 b) is fixedly connected with the lower portion of the pressing plate (21 b), and the rotating shaft (25 b) penetrates through the upper portion of the pressing plate (21 b) and is fixedly connected with the supporting plate (1 b) through a mounting seat (26 b);

the material receiving device (5) further comprises a mounting plate (1 a), a movable plate (2 a), a substrate (3 a), a driving cylinder (4 a), a material receiving cylinder (5 a) and a material clamping cylinder (6 a), wherein the movable plate (2 a) is movably mounted on the front side surface of the mounting plate (1 a), the substrate (3 a) is fixedly mounted on the lower surface of the movable plate (2 a), the driving cylinder (4 a) is mounted on the mounting plate (1 a) and located above the movable plate (2 a), a piston rod of the driving cylinder (4 a) is connected with the upper surface of the movable plate (2 a) in an installing mode, and the material receiving cylinder (5 a) and the material clamping cylinder (6 a) are both arranged on the lower surface of the substrate (3 a);

the material receiving device comprises a base plate (3 a), a material clamping cylinder (6 a), a material receiving cylinder (5 a), a material receiving cylinder (6 a), a clamping plate (14 a), a downward bending part (15 a), a material receiving cylinder (5 a), a mounting block (17 a), a material receiving box (18 a), a material conveying cylinder and a material conveying cylinder, wherein the material clamping cylinder (6 a) is mounted on the lower surface of the base plate (3 a);

the tail end of a piston rod of the driving cylinder (4 a) is connected with a T-shaped block (24 a), the upper surface of the movable plate (2 a) is provided with a T-shaped groove (25 a) for the T-shaped block (24 a) to be embedded into, the T-shaped block (24 a) is embedded into the T-shaped groove (25 a), and the piston rod of the driving cylinder (4 a) is connected with the movable plate (2 a);

an upward L-shaped concave angle part (6) is arranged on the outer side of the lower surface of the bending part (15 a), a plurality of avoiding grooves (7) are formed in the downward right-angle surface of the concave angle part (6), a plurality of through holes are formed in the upper surface of the bending part (15 a), a sensor (8) is arranged in each through hole, and the lower end surface of the sensor (8) is flush with the downward right-angle surface of the concave angle part (6);

the processing method for the electronic part comprises the following steps:

step one, a plurality of material belts (4 b) are respectively arranged between a first clamping plate (11 b) and a plurality of second clamping plates (12 b) of a clamping device (4), so that the area to be processed of the material belts is ensured to extend out, bolts (13 b) between the second clamping plates (12 b) and a T-shaped guide post (15 b) are locked, and the material belts (4 b) are kept in a clamping state under the action of elastic sheets (17 b);

step two, a driving cylinder (4 a) of the material receiving device (5) keeps a contraction state, and meanwhile, the CNC spindle moves to the position above the material belt (4 b) to process the material belt (4 b);

after the material belt (4 b) is processed, a driving cylinder (4 a) of the material receiving device (5) pushes the substrate (3 a) to move downwards, and meanwhile, the CNC spindle moves, so that the processed product part at the upper end of the material belt (4 b) is located between the clamping plate (14 a) and the bending part (15 a);

fourthly, the clamping cylinder (6 a) drives the clamping plate (14 a) to move towards the direction close to the bending part (15 a) and clamp the product;

fifthly, the left rotating seat (2) and the right rotating seat (3) drive the supporting plate (1 b) to swing, the material belt (4 b) clamped on the supporting plate (1 b) swings along with the supporting plate (1 b), and the processed product is separated from the rest material belt (4 b) in a breaking way;

sixthly, the material receiving cylinder (5 a) drives the material receiving box (18 a) to move to the position below the clamping plate (14 a) and the bending part (15 a);

seventhly, the clamping cylinder (6 a) drives the clamping plate (14 a) to move towards the direction away from the bending part (15 a) to loosen the product, so that the processed product falls into the material receiving box (18 a);

eighthly, the material receiving cylinder (5 a) drives the material receiving box (18 a) to move towards the direction away from the bending part (15 a) to shrink the material receiving box (18 a) to the initial position;

ninthly, moving the CNC main shaft to enable the concave angle part (6) of the bending part (15 a) to be located above the material belt (4 b);

step ten, a piston rod of a driving cylinder (24 b) of the clamping device (4) extends out to drive a pressing plate (21 b) to rotate around a rotating shaft (25 b) towards the direction close to the T-shaped guide post (15 b);

eleven, pressing the end surface of the T-shaped guide post (15 b) by a pressing head (22 b) on a pressing plate (21 b) to enable the T-shaped guide post (15 b) to press the elastic sheet (17 b) to move towards the direction of the second clamping plate (12 b);

step twelve, loosening the material belt (4 b) by a plurality of second clamping plates (12 b) under the action of the T-shaped guide posts (15 b) and the elastic sheets (17 b) respectively;

thirteen, the ejector cylinder (2 b) drives the ejector plate (3 b) to drive the ejector rod (10 b) to move upwards, the top surface of the ejector rod (10 b) contacts the bottom surface of the material belt (4 b), and the material belt (4 b) is pushed to move upwards;

fourteen, contacting the top surface of the material belt (4 b) with the downward right-angle surface of the concave angle part (6) of the bending part (15 a) and stopping moving upwards;

fifteenth, a piston rod of a driving cylinder (24 b) of the clamping device (4) contracts to drive the pressing plate (21 b) to rotate around a rotating shaft (25 b) in the direction away from the T-shaped guide post (15 b), so that the pressing plate (21 b) and the supporting plate (1 b) are arranged in parallel;

sixthly, the pressure head (22 b) on the pressure plate (21 b) leaves the T-shaped guide post (15 b), and the material belt (4 b) is clamped under the action of the elastic sheet (17 b) and the bolt (13 b);

seventhly, driving a driving cylinder (4 a) of the material receiving device (5) to drive the substrate (3 a) to move upwards for resetting, so that the material receiving device (5) keeps a contraction state;

eighteen, moving the CNC main shaft to the position above the material belt (4 b), and processing the material belt (4 b) in the next round.

2. The processing apparatus according to claim 1, wherein: the T-shaped block (24 a) is in threaded connection with a piston rod of the driving cylinder (4 a).

3. The processing apparatus according to claim 1, wherein: the ratio of the distance from the rotating shaft (25 b) to the pressure head (22 b) on the pressure plate (21 b) to the distance from the rotating shaft (25 b) to the joint of the pressure plate (21 b) and the piston rod of the driving cylinder (24 b) is 1: 2-5.

4. The processing apparatus according to claim 1, wherein: the material ejecting device is characterized in that a plurality of material ejecting rods (10 b) are arranged on the upper surface of the material ejecting plate (3 b), and the material ejecting rods (10 b) are respectively located under the material belt (4 b).

5. The processing apparatus according to claim 1, wherein: a pin (19 b) is respectively arranged on the column head of the T-shaped guide column (15 b), and a pin groove (20 b) for the pin (19 b) to move is respectively arranged on the first clamping plate (11 b).

6. The processing apparatus according to claim 1, wherein: the pin (19 b) is perpendicular to the T-shaped guide post (15 b), one end of the pin (19 b) is embedded into the head of the T-shaped guide post (15 b), and the other end of the pin (19 b) extends out and can move in the pin groove (20 b) along with the T-shaped guide post (15 b).

7. The processing apparatus according to claim 1, wherein: and a driving shaft (27 b) penetrating through the lower part of the pressure plate (21 b), wherein the driving shaft (27 b) is fixedly connected with a piston rod of the driving air cylinder (24 b).

8. The processing apparatus according to claim 1, wherein: the pressing plate is further provided with 2L-shaped limiting blocks (28 b), the 2 limiting blocks (28 b) are respectively arranged on two sides of the pressing plate (21 b) and fixedly connected with the supporting plate (1 b), and the limiting blocks (28 b) are respectively provided with an adjustable limiting rod (29 b).

9. The processing method for electronic parts according to claim 1, characterized in that: in the second step, the material belt (4 b) clamped on the support plate (1 b) is driven by the left rotary seat (2) and the right rotary seat (3) to be respectively positioned at a 90-degree position, a 0-degree position and a 180-degree position vertically upwards for processing.

Technical Field

The invention relates to a processing method for electronic parts, and relates to the technical field of machining.

Background

The intelligent electronic device is used as the entertainment and communication device with the widest application range, and the updating speed is higher, so manufacturers of the intelligent electronic devices also put forward higher requirements. The intelligent electronic equipment has many problems that parts can not be separated from machine tool equipment, and how to stably and effectively position, automatically feed and discharge a workpiece in the machining process of the machine tool.

Disclosure of Invention

The invention aims to provide a processing method for electronic parts, which realizes the tight clamping of a material belt, can realize the automatic material severing operation by matching with the rotation of a supporting plate, realizes the functions of automatic material ejection, severing and receiving in the processing process, replaces manual feeding and discharging, and improves the working efficiency.

In order to achieve the purpose, the invention adopts the technical scheme that: a processing method for electronic parts is based on a processing device, the processing device comprises a bottom plate, a left rotating seat, a right rotating seat, a clamping device for clamping a material belt and a material receiving device arranged on a main shaft, wherein two ends of the clamping device are respectively rotatably connected with the left rotating seat and the right rotating seat, the left rotating seat and the right rotating seat are fixedly arranged on the bottom plate, and the material receiving device is movably arranged above the clamping device;

the clamping device further comprises a supporting plate, a material ejecting cylinder, a material ejecting plate and a clamping mechanism for clamping the material belt, wherein a through hole is formed in the supporting plate, the material ejecting cylinder is installed on the surface of one side of the supporting plate, the material belt is installed on the other side, opposite to the material ejecting cylinder, of the supporting plate through the clamping mechanism, and the material ejecting plate is installed and connected with a movable block of the material ejecting cylinder and penetrates through the through hole to be arranged below the material belt;

the clamping mechanism further comprises a first clamping plate and a plurality of second clamping plates, the second clamping plates are connected with the first clamping plates through a plurality of bolts and tightly press and fix the material belt between the second clamping plates and the first clamping plates, two sides of the material belt are respectively tightly pressed through two adjacent second clamping plates, one side of each first clamping plate, far away from the corresponding second clamping plate, is provided with a pressing plate, and the pressing plate is provided with a plurality of pressing heads corresponding to the T-shaped guide pillars;

the first clamping plate is provided with a plurality of mounting through holes corresponding to the second clamping plate on the surface of one side opposite to the second clamping plate, a T-shaped guide pillar is embedded in each mounting through hole, a threaded hole is formed in one end, close to the second clamping plate, of each T-shaped guide pillar, a bolt penetrates through the second clamping plate and is in threaded connection with the threaded hole of each T-shaped guide pillar, a plurality of elastic sheets are sleeved on each T-shaped guide pillar, one end, close to the second clamping plate, of each mounting through hole is provided with an inner flange, and the elastic sheets are located between the inner flange and a column head of each T-shaped guide pillar;

the pressing plate is arranged on the supporting plate through a driving mechanism, the driving mechanism further comprises at least one driving air cylinder and a rotating shaft, the driving air cylinder is fixedly arranged at the lower part of the supporting plate, a piston rod of the driving air cylinder is fixedly connected with the lower part of the pressing plate, and the rotating shaft penetrates through the upper part of the pressing plate and is fixedly connected with the supporting plate through a mounting seat;

the material collecting device further comprises a mounting plate, a movable plate, a substrate, a driving cylinder, a material collecting cylinder and a material clamping cylinder, wherein the movable plate is movably mounted on the front side surface of the mounting plate, the substrate is fixedly mounted on the lower surface of the movable plate, the driving cylinder is mounted on the mounting plate and positioned above the movable plate, a piston rod of the driving cylinder is mounted and connected with the upper surface of the movable plate, and the material collecting cylinder and the material clamping cylinder are both arranged on the lower surface of the substrate;

the material receiving cylinder is arranged on the lower surface of the substrate through an installation block and is positioned below the material clamping cylinder, and a material receiving box is connected onto the piston rod of the material receiving cylinder;

the tail end of a piston rod of the driving cylinder is connected with a T-shaped block, a T-shaped groove for the T-shaped block to be embedded into is formed in the upper surface of the movable plate, the T-shaped block is embedded into the T-shaped groove, and the piston rod of the driving cylinder is connected with the movable plate;

the outer side of the lower surface of the bending part is provided with an upward L-shaped concave angle part, a plurality of avoiding grooves are formed in the downward right-angle surface of the concave angle part, a plurality of through holes are formed in the upper surface of the bending part, sensors are arranged in the through holes respectively, and the lower end surface of each sensor is flush with the downward right-angle surface of the concave angle part;

the automatic loading and unloading method for CNC machining comprises the following steps:

step one, respectively installing a plurality of material belts between a first clamping plate and a plurality of second clamping plates of a clamping device, ensuring that the to-be-processed areas of the material belts extend out, locking bolts between the second clamping plates and a T-shaped guide pillar, and keeping the material belts in a clamping state under the action of elastic sheets;

step two, a driving cylinder of the material receiving device keeps a contraction state, and meanwhile, the CNC spindle moves to the position above the material belt to process the material belt;

after the material belt is processed, a driving cylinder of the material receiving device pushes the substrate to move downwards, and meanwhile, the CNC spindle moves, so that the processed product part at the upper end of the material belt is located between the clamping plate and the bending part;

driving the clamping plate to move towards the direction close to the bending part by the clamping cylinder and clamping the product;

fifthly, the left rotating seat and the right rotating seat drive the supporting plate to swing, the material belt clamped on the supporting plate swings along with the supporting plate, and the processed product is separated from the rest material belt in a breaking mode;

sixthly, the material receiving cylinder drives the material receiving box to move to the position below the clamping plate and the bending part;

seventhly, the clamping cylinder drives the clamping plate to move towards the direction away from the bending part, and the product is loosened, so that the processed product falls into the material receiving box;

step eight, the material receiving cylinder drives the material receiving box to move towards the direction far away from the bending part, and the material receiving box is contracted to the initial position;

step nine, moving the CNC main shaft to enable the concave angle part of the bending part to be located above the material belt;

step ten, a piston rod of a driving cylinder of the clamping device extends out to drive the pressing plate to rotate around the rotating shaft in the direction close to the T-shaped guide pillar;

step eleven, a pressure head on the pressure plate presses the end face of the T-shaped guide pillar, so that the T-shaped guide pillar pressing elastic sheet moves towards the direction of the second clamping plate;

step twelve, loosening the material belt by a plurality of second clamping plates under the action of the T-shaped guide post and the elastic sheet respectively;

thirteen, the ejector cylinder drives the ejector plate to drive the ejector rod to move upwards, the top surface of the ejector rod contacts the bottom surface of the material belt, and the material belt is pushed to move upwards;

fourteen, contacting the top surface of the material belt with a downward right-angle surface of the concave angle part of the bending part and stopping moving upwards;

fifteenth, a piston rod of a driving cylinder of the clamping device contracts to drive the pressing plate to rotate around the rotating shaft in the direction away from the T-shaped guide pillar, so that the pressing plate and the supporting plate are arranged in parallel;

sixthly, the pressure head on the pressure plate leaves the T-shaped guide post, and the material belt is clamped under the action of the elastic sheet and the bolt;

seventhly, driving a cylinder of the material receiving device to drive the substrate to move upwards and reset, so that the material receiving device keeps a contraction state;

eighteen, moving the CNC main shaft to the position above the material belt, and carrying out next round of processing on the material belt.

The further improved scheme in the technical scheme is as follows:

1. in the scheme, the T-shaped block is in threaded connection with a piston rod of the driving cylinder.

2. In the scheme, the ratio of the distance from the rotating shaft to the pressure head on the pressure plate to the distance from the rotating shaft to the joint of the pressure plate and the piston rod of the driving cylinder is 1: 2-5.

3. In the above scheme, the ejector plate upper surface is provided with a plurality of ejector rods, and the ejector rods are respectively located under the material belt.

4. In the above scheme, the column heads of the T-shaped guide columns are respectively provided with a pin, and the first clamping plates are respectively provided with pin grooves for the movement of the pin.

5. In the scheme, the pin is perpendicular to the T-shaped guide pillar, one end of the pin is embedded into a pillar head of the T-shaped guide pillar, and the other end of the pin extends out and can move in the pin groove along with the T-shaped guide pillar.

6. In the above scheme, the device is also provided with a driving shaft which penetrates through the lower part of the pressing plate, and the driving shaft is fixedly connected with a piston rod of the driving cylinder.

7. In the above scheme, 2L-shaped limiting blocks are further provided, the 2 limiting blocks are respectively arranged on two sides of the pressing plate and fixedly connected with the supporting plate, and an adjustable limiting rod is respectively installed on the limiting blocks.

8. In the above scheme, in the second step, the material belt clamped on the support plate is driven by the left rotating seat and the right rotating seat to be respectively positioned at a vertical upward 90-degree position, a vertical upward 0-degree position and a vertical upward 180-degree position for processing.

Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:

1. the processing method for the electronic parts, disclosed by the invention, realizes the functions of automatic material ejection, material breaking and material receiving in the processing process, replaces manual material loading and unloading, saves manpower and time for manual material loading and unloading, and improves the working efficiency; secondly, the clamping device of the processing device further comprises a supporting plate, a material ejecting cylinder, a material ejecting plate and a clamping mechanism for clamping the material belt, wherein a through hole is formed in the supporting plate, the material ejecting cylinder is installed on the surface of one side of the supporting plate, the material belt is installed on the other side, opposite to the material ejecting cylinder, of the supporting plate through the clamping mechanism, the material ejecting plate is installed and connected with a movable block of the material ejecting cylinder and penetrates through the through hole to be arranged below the material belt, and the clamping mechanism is arranged to realize tight clamping of the material belt and can be matched with the rotation of the supporting plate to realize automatic material severing operation; thirdly, a plurality of elastic sheets are sleeved on the T-shaped guide post, one end of the mounting through hole, which is close to the second clamping plate, is provided with an inner flange, the elastic sheets are positioned between the inner flange and a column head of the T-shaped guide post, and the elastic sheets are arranged, so that when the bolt is tightened, the elastic sheets are in a compressed state and react on the guide post, the guide post is pushed in a direction opposite to the second pressing sheet, the second clamping plate is driven to better compress the material belt, and the stability of the material belt in the processing process and the processing precision of the material belt are ensured; thirdly, a pressing plate is arranged on one side, away from the second clamping plate, of the first clamping plate, a plurality of pressing heads corresponding to the T-shaped guide pillars are arranged on the pressing plate, the pressing heads press the end faces of the guide pillars, the guide pillars drive the bolts to move towards the side, away from the guide pillars, the second pressing plate is loosened, the material belt is conveniently ejected, and after ejection is completed, the material belt can be compressed again only by loosening the guide pillars; and a pin is arranged on the column head of the T-shaped guide column, a pin groove for the pin to move is formed in the first clamping plate, the pin and the pin groove are arranged, so that the guide column can move in the front-back direction, the movement of the guide column in the circumferential direction is limited, the guide column is limited, the stability of guide column assembly is guaranteed, and the stability of clamping the material belt is guaranteed.

2. The invention is used in the processing method of the electronic part, the material collecting device of its processing plant further includes mounting panel, movable plate, base plate, driving cylinder, material collecting cylinder and material clamping cylinder, the said movable plate is movably mounted to the front side of mounting panel, the said base plate is fixedly mounted to the lower surface of movable plate, the said driving cylinder is mounted to mounting panel and located above movable plate, the piston rod of the driving cylinder is connected with upper surface mounting of movable plate, the arrangement of the driving cylinder, can control the up-and-down movement of the base plate, after the CNC machining center finishes processing, push down the base plate, carry on the material collecting operation, after finishing collecting, withdraw the base plate upwards, avoid interfering with processing plant such as the cutter, realize the integrated operation of processing and material collecting; secondly, a pressing plate of the automatic material loosening device is arranged on a supporting plate through a driving mechanism, the driving mechanism further comprises at least one driving air cylinder and a rotating shaft, the driving air cylinder is fixedly arranged on the lower portion of the supporting plate, a piston rod of the driving air cylinder is fixedly connected with the lower portion of the pressing plate, the rotating shaft penetrates through the upper portion of the pressing plate and is fixedly connected with the supporting plate through a mounting seat, the pressing plate rotates under the driving of the rotating shaft as a fulcrum and is used for pressing a guide pillar, the second pressing plate is automatically loosened, automatic material ejection is convenient to carry out, after the material ejection is finished, the pressing plate rotates to a position parallel to the first pressing plate, the second pressing plate continues to press a material belt for processing, and automatic material loosening; in addition, the ratio of the distance from the rotating shaft to the pressure head on the pressure plate to the distance from the rotating shaft to the joint of the pressure plate and the piston rod of the driving cylinder is 1: 2-5, the lever principle is ingeniously utilized, the driving force required by the driving cylinder is reduced, the guide pillar is pushed by the force of the cylinder which is multiplied by several times, resources are saved, and the production efficiency is improved; and the tail end of a piston rod of the driving cylinder is connected with a T-shaped block, a T-shaped groove for embedding the T-shaped block is formed in the upper surface of the movable plate, the T-shaped block is embedded into the T-shaped groove, the piston rod of the driving cylinder is connected with the movable plate, floating connection between the piston rod of the cylinder and the movable block is realized through the arrangement of the T-shaped block and the T-shaped groove, certain tolerance is provided, and the conditions of blocking and the like in the up-and-down motion process of the movable block are prevented.

3. The invention relates to a processing method for electronic parts, wherein an upward L-shaped concave angle part is arranged on the outer side of the lower surface of a bending part, a plurality of avoiding grooves are formed on a downward right-angle surface of the concave angle part, an ejector cylinder drives an ejector plate to drive an ejector rod to move upwards, the top surface of the ejector rod is in contact with the bottom surface of a material belt and pushes the material belt to move upwards, the top surface of the material belt is in contact with the downward right-angle surface of the concave angle part of the bending part and stops moving upwards, the concave angle part of a material receiving mechanism and the ejector rod of a clamping device are matched, the automatic control on the length of the ejected material can be realized, the same upward ejected material height every time is ensured, and the ejecting precision is ensured, so that.

Drawings

FIG. 1 is a schematic view of a processing apparatus on which the present invention is based;

FIG. 2 is a schematic structural diagram of a material receiving device in a processing device based on the invention;

FIG. 3 is a schematic view showing a partial structure of a material receiving device in the processing device according to the present invention;

FIG. 4 is a schematic structural view of a clamping device in a processing device based on the present invention;

FIG. 5 is a schematic view of a part of a clamping device in a processing apparatus according to the present invention;

FIG. 6 is a schematic sectional view showing a partial structure of a clamping device in a processing apparatus according to the present invention;

fig. 7 is a bottom view of a partial structure of a material receiving device in the processing device according to the present invention.

In the above drawings: 1. a base plate; 2. a left rotating base; 3. a right rotary base; 4. a clamping device; 1b, a support plate; 2b, a material ejecting cylinder; 3b, a material ejecting plate; 4b, material belt; 5b, a clamping mechanism; 6b, through holes; 7b, a movable block; 10b, a material ejecting rod; 11b, a first splint; 12b, a second splint; 13b, bolts; 14b, mounting through holes; 15b, a T-shaped guide post; 16b, a threaded hole; 17b, a spring plate; 18b, an inner flange; 19b, pins; 20b, pin grooves; 21b, a pressure plate; 22b, a pressure head; 24b, a driving cylinder; 25b, a rotating shaft; 26b, a mounting seat; 27b, a drive shaft; 28b, a limiting block; 29b, a limiting rod; 5. a material receiving device; 1a, mounting plates; 2a, a movable plate; 3a, a substrate; 4a, driving a cylinder; 5a, a material receiving cylinder; 6a, a material clamping cylinder; 14a, a clamping plate; 15a, a bending part; 17a, a mounting block; 18a, a material receiving box; 24a, a T-shaped block; 25a, a T-shaped groove; 6. a reentrant corner portion; 7. a position avoiding groove; 8. a sensor.

Detailed Description

The invention is further described with reference to the following figures and examples: