CN212420399U - Polishing and punching device - Google Patents

Abstract

The utility model relates to an automatic processing field specifically relates to a polishing perforating device, including workstation, frock clamp, charging equipment, discharge mechanism, move material equipment, grinding device all with workstation fixed connection, the output of charging equipment is connected with frock clamp's input, frock clamp's output is connected with discharge mechanism's input, move material equipment, grinding device, perforating device all set up in frock clamp's side; the tool clamp comprises a material guide plate and a fixing mechanism, the material guide plate is fixedly connected with the workbench, the material guide plate is provided with a first chute in sliding fit with the side surface of the vertical plate, and the first chute is horizontally arranged and penetrates through the material guide plate; the utility model discloses a charging equipment automatic feeding moves the automatic material that moves of material equipment, and grinding device polishes automatically, and perforating device punches automatically, has saved artifical material loading, has moved the cost of material, processing, and production efficiency is high.

Description

Polishing and punching device

Technical Field

The utility model relates to an automatic processing field specifically relates to a perforating device polishes.

Background

The UAB base is a special-shaped workpiece, the production and processing need personnel to manually put in and take out products, the stamping machine is improper in operation and is easy to hurt the personnel, the specific shape of the UAB base is shown in figures 14 and 15, the base material 8 comprises a horizontal plate 8a and a vertical plate 8b, the number of the vertical plates 8b is two, the vertical plates 8b are respectively arranged on two sides below the bottom of the horizontal plate 8a, two insertion holes 8a1 vertically penetrating through the horizontal plate 8a are arranged on two sides of the horizontal plate 8a, the bottom of the vertical plate 8b is a horizontal smooth surface 8b1, and a through hole 8b2 which is perpendicular to the vertical plate 8b and horizontally penetrates through the vertical plate 8b is arranged on the vertical plate 8 b.

China patent (CN201920572856.4) a manual all-in-one of polishing that punches of melamine bowl, including grinding device, dust collector, bridging device and the cabinet body, grinding device's rear end be equipped with cabinet body overlap joint casing, dust collector and cabinet body overlap joint cooperation, bridging device and cabinet body top fixed connection, grinding device is including polishing subassembly and lead screw slip table, and polishing subassembly fixed mounting is on the slider of lead screw slip table, lead screw slip table and casing fixed connection.

Known through above comparison file, the special perforating device that polishes of current special-shaped workpiece needs artifical material loading, moves the material, unloads, and work efficiency is low, the cost of labor is high, incident easily appears during the operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a perforating device polishes is provided, and this technical scheme passes through the automatic feeding of charging equipment, moves the automatic material that moves of charging equipment, and grinding device polishes automatically, and perforating device punches automatically, has saved artifical material loading, has moved the cost of material, processing, and production efficiency is high.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

a polishing and punching device is applied to processing base materials, the base materials comprise a horizontal plate and a vertical plate and comprise a workbench, a tool clamp, a feeding device, a discharging mechanism, a material moving device and a polishing device, the tool clamp, the feeding device, the discharging mechanism, the material moving device and the polishing device are all fixedly connected with the workbench, the output end of the feeding device is connected with the input end of the tool clamp, the output end of the tool clamp is connected with the input end of the discharging mechanism, and the material moving device, the polishing device and the punching device are all arranged beside the tool clamp; frock clamp is including stock guide and fixed establishment, stock guide and workstation fixed connection, the stock guide have with vertical board side sliding fit's first spout, first spout level sets up and runs through the stock guide, fixed establishment and stock guide fixed connection, under the operating condition, fixed establishment's work end supports with the top surface of horizontal plate and leans on.

Preferably, a feeding groove is formed in the guide plate, the feeding groove is horizontally arranged and perpendicular to the first sliding groove, the feeding groove is communicated with the inside of the first sliding groove and the outside of the guide plate, and the output end of the feeding device is connected with one end of the feeding groove communicated with the outside of the guide plate.

Preferably, the tool clamp comprises a material pressing plate, the material pressing plate is fixedly connected with the material guide plate, the material pressing plate is located right above the material guide plate, and a gap between the material guide plate and the material pressing plate is larger than the thickness of the horizontal plate.

Preferably, fixing mechanism has one at least, fixing mechanism is including first linear actuator, first fixture, first linear actuator and pressure flitch fixed connection, the vertical downward setting of output of first linear actuator, first fixture fixed mounting is at first linear actuator's output, first fixture is including the slider, the plunger, be provided with on the pressure flitch with slider sliding fit's second spout, the vertical pressure flitch that runs through of second spout, the plunger has two, the plunger sets up respectively in the both sides of slider bottom, the vertical downwardly extending of plunger.

Preferably, the material moving equipment comprises a second linear driver, a third linear driver, a second fixture, the second linear driver is fixedly connected with the workbench, the third linear driver is fixedly installed at the output end of the second linear driver, the second fixture is fixedly installed at the output end of the third linear driver, the output end direction of the second linear driver is parallel to the first sliding groove, the output end direction of the third linear driver is horizontally arranged and perpendicular to the first sliding groove, the second fixture is in a flat plate shape horizontally arranged, the second fixture is provided with a working surface which is located beside the first sliding groove and is parallel to the first sliding groove, a plurality of grooves which are arranged at equal intervals are formed in the working surface, and the grooves are matched with the side wall of the horizontal plate.

Preferably, grinding device is including fourth linear actuator, servo motor, the wheel of polishing, fourth linear actuator and workstation fixed connection, fourth linear actuator's output level and perpendicular towards first spout setting, servo motor fixed mounting is at the output of fourth linear actuator, and servo motor's output is fixed upwards to be set up, and the wheel of polishing fixed mounting is at servo motor's output, is provided with the opening of dodging that is used for dodging the wheel of polishing on the stock guide.

Preferably, the punching device comprises a pair of fifth linear drivers and punches symmetrically arranged on two sides of the material guide plate, the fifth linear drivers are fixedly connected with the workbench, the output end of each fifth linear driver is horizontal and vertically arranged towards the first chute, the punches are fixedly arranged at the output end of each fifth linear driver, the punches penetrate through the material guide plate, and the material guide plate is provided with avoiding through holes for avoiding the punches.

Preferably, the tooling fixture comprises an inner supporting die, the inner supporting die is in a long strip shape parallel to the first chute, the inner supporting die is fixedly installed inside the first chute, a gap between the inner supporting die and the first chute is larger than the thickness of the vertical plate, the height of the inner supporting die is smaller than that of the vertical plate, a blanking opening for avoiding a punch is formed in the inner supporting die, and the blanking opening vertically penetrates through the inner supporting die.

Compared with the prior art, the utility model beneficial effect who has is:

1. the base material feeding device comprises a feeding device, a discharging device, a polishing device, a punching device, a feeding device, a material moving device and a discharging device, wherein a plurality of base materials are poured into the input end of the feeding device by workers, the base materials are conveyed into a first chute by the feeding device, the discharging device drives the base materials located in the first chute to move towards the discharging device in a stepping mode, so that the base materials sequentially pass through the working intervals of the polishing device and the punching device, automatic feeding is realized through the feeding device, the material moving device automatically moves materials, the cost of manual feeding and material moving is saved, and the workers can temporarily leave a production line;

2. when moving material equipment and reseing, the base material chucking that first linear drive ware drive will treat processing, grinding device polishes the play plain noodles in the bottom surface of vertical board, and perforating device punches out the through-hole in the side of vertical board, polishes through grinding device is automatic, punches through perforating device is automatic, has saved the cost of manual work, and production efficiency is high.

Drawings

Fig. 1 and 2 are perspective views of the present invention at two different viewing angles;

FIG. 3 is a perspective view of a part of the structure of the present invention;

FIG. 4 is a front view of the present invention;

FIG. 5 is a cross-sectional view at section A-A of FIG. 4;

FIG. 6 is a side view of the structure of the present invention;

FIG. 7 is a cross-sectional view at section B-B of FIG. 6;

FIG. 8 is an enlarged view of a portion of FIG. 7 at D;

FIG. 9 is an enlarged view of a portion of FIG. 7 at E;

FIG. 10 is a cross-sectional view at section C-C of FIG. 6;

FIG. 11 is an enlarged view of a portion of FIG. 10 at F;

fig. 12 is a perspective view of a material guiding plate and a material moving device of the present invention;

fig. 13 is a top view of the material guiding plate and the material transferring device of the present invention;

figures 14 and 15 are perspective views of the base material from two different perspectives;

1-a workbench;

2-a tooling clamp; 2 a-a material guide plate; 2a1 — first runner; 2a 2-feeding tank; 2a3 — escape opening; 2a 4-avoiding through holes; 2 b-a pressure plate; 2b 1-second runner; 2 c-a first linear driver; 2 d-a first fixture; 2d1 — slide; 2d 2-plunger; 2 e-supporting the mould internally; 2e 1-blanking opening;

3-feeding equipment;

4-a discharging mechanism;

5-material moving equipment; 5 a-a second linear drive; 5 b-a third linear drive; 5 c-a second fixture; 5c1 — working face; 5c 2-groove;

6-grinding device; 6 a-a fourth linear drive; 6 b-a servo motor; 6 c-grinding wheel;

7-a perforating device; 7 a-a fifth linear drive; 7 b-a punch;

8-base material; 8 a-horizontal plate; 8a 1-jack; 8 b-vertical plate; 8b 1-smooth face; 8b 2-through hole.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

A polishing and punching device is applied to processing a base material 8, the base material 8 comprises a horizontal plate 8a and a vertical plate 8b, as shown in figures 1 and 2, the polishing and punching device comprises a workbench 1, a tool clamp 2, a feeding device 3, a discharging mechanism 4, a material moving device 5 and a polishing device 6, the tool clamp 2, the feeding device 3, the discharging mechanism 4, the material moving device 5 and the polishing device 6 are all fixedly connected with the workbench 1, the output end of the feeding device 3 is connected with the input end of the tool clamp 2, the output end of the tool clamp 2 is connected with the input end of the discharging mechanism 4, and the material moving device 5, the polishing device 6 and the punching device 7 are all arranged beside the tool clamp 2; as shown in fig. 7, 12 and 13, the tooling fixture 2 includes a material guiding plate 2a and a fixing mechanism, the material guiding plate 2a is fixedly connected with the work table 1, the material guiding plate 2a has a first sliding chute 2a1 in sliding fit with a side surface of the vertical plate 8b, the first sliding chute 2a1 is horizontally arranged and penetrates through the material guiding plate 2a, the fixing mechanism is fixedly connected with the material guiding plate 2a, and in an operating state, an operating end of the fixing mechanism abuts against a top surface of the horizontal plate 8 a.

The feeding device 3 is used for continuously transmitting the base material 8 to the input end of the guide plate 2a, so that the vertical plate 8b is located inside the first sliding chute 2a1 and is in sliding fit with the sliding chute, the material moving device 5 is used for transmitting the base material 8 located inside the first sliding chute 2a1 to the discharging mechanism 4, the fixing mechanism is used for fixing the base material 8 located inside the first sliding chute 2a1 so that the base material cannot move, the polishing device 6 is used for polishing the light emergent surface 8b1, and the punching device 7 is used for punching a through hole 8b 2; the base material 8 starts from the feeding device 3, passes through the grinding device 6 and the punching device 7 in sequence under the action of the material moving device 5 through the guiding of the first sliding chute 2a1, and the light emitting surface 8b1 is ground on the vertical plate 8b and the through hole 8b2 is punched.

Specifically, as shown in fig. 12 and 13, a feeding chute 2a2 is disposed on the guide plate 2a, the feeding chute 2a2 is disposed horizontally and perpendicular to the first chute 2a1, the feeding chute 2a2 communicates between the inside of the first chute 2a1 and the outside of the guide plate 2a, and the output end of the feeding device 3 is connected to one end of the feeding chute 2a2 communicating with the outside of the guide plate 2 a.

The feeding equipment 3 is a vibrating disc, the discharging mechanism 4 is a slide rail which is obliquely arranged downwards, and the discharging mechanism 4 is used for guiding the base material 8 at the discharging end of the tool clamp 2 to move into a finished product box which is not shown in the drawing; the feeding device 3 continuously transmits the base material 8 to the inside of the feeding groove 2a2, the base material 8 slides along the feeding groove 2a2 to the inside of the first sliding groove 2a1 to stop moving, the to-be-moved device 5 moves the base material 8 at the discharge port of the feeding groove 2a2, and the feeding device 3 continues to work to transmit the next base material 8 to the discharge port of the feeding groove 2a 2.

Specifically, as shown in fig. 8, the tooling fixture 2 includes a material pressing plate 2b, the material pressing plate 2b is fixedly connected to the material guiding plate 2a, the material pressing plate 2b is located right above the material guiding plate 2a, and a gap between the material guiding plate 2a and the material pressing plate 2b is greater than a thickness of the horizontal plate 8 a.

The material pressing plate 2b is used for pressing the top surface of the horizontal plate 8a from top to bottom, so that when the polishing device 6 and the punching device 7 are used for processing the base material 8, the base material 8 is prevented from being separated from the material guiding plate 2a due to vibration generated during processing.

Specifically, as shown in fig. 7 and 8, at least one fixing mechanism is provided, the fixing mechanism includes a first linear driver 2c and a first fixture 2d, the first linear driver 2c is fixedly connected to the pressure plate 2b, an output end of the first linear driver 2c is vertically arranged downward, the first fixture 2d is fixedly installed at the output end of the first linear driver 2c, the first fixture 2d includes a slider 2d1 and a plunger 2d2, the pressure plate 2b is provided with a second sliding groove 2b1 in sliding fit with the slider 2d1, the second sliding groove 2b1 vertically penetrates through the pressure plate 2b, the number of the plungers 2d2 is two, the plungers 2d2 are respectively arranged at two sides of the bottom of the slider 2d1, and the plunger 2d2 vertically extends downward.

Fixing mechanism is total two, two fixing mechanism set up respectively in grinding device 6, the side of 7 work ends of perforating device, first linear actuator 2c is the cylinder, first linear actuator 2c is used for driving first fixture 2d and removes and block it towards base material 8, it is specific, first linear actuator 2c drives slider 2d1 along the vertical lapse of second spout 2b1, slider 2d1 drives two plunger 2d2 and inserts respectively to two through-holes 8b2 of same base material 8, thereby with base material 8 chucking.

Specifically, as shown in fig. 12 and 13, the material moving device 5 comprises a second linear driver 5a, the third linear driver 5b is fixedly arranged at the output end of the second linear driver 5a, the second fixture 5c is fixedly arranged at the output end of the third linear driver 5b, the output end of the second linear driver 5a is parallel to the first sliding chute 2a1, the output end of the third linear driver 5b is horizontally arranged and perpendicular to the first sliding chute 2a1, the second fixture 5c is in a flat plate shape which is horizontally arranged, the second fixture 5c is provided with a working surface 5c1 which is positioned beside the first sliding chute 2a1 and parallel to the first sliding chute 2a1, a plurality of grooves 5c2 which are arranged at equal intervals are arranged on the working surface 5c1, and the grooves 5c2 are matched with the side wall of the horizontal plate 8 a.

The second linear driver 5a and the third linear driver 5b are both air cylinder sliding tables, the second linear driver 5a is used for driving the third linear driver 5b to move along a direction parallel to the first sliding chute 2a1, the third linear driver 5b is used for driving the second fixture 5c to move along a direction perpendicular to the first sliding chute 2a1, and the groove 5c2 is used for clamping a plurality of base materials 8; when the base materials 8 are moved, the third linear driver 5b drives the second fixture 5c to be clamped with the plurality of base materials 8 through the groove 5c2, then the second linear driver 5a drives the third linear driver 5b to drive the second fixture 5c and the plurality of base materials 8 to slide forward along the first sliding groove 2a1, and then the third linear driver 5b and the second linear driver 5a are reset sequentially.

Specifically, as shown in fig. 5, 7, and 9, the polishing device 6 includes a fourth linear driver 6a, a servo motor 6b, and a polishing wheel 6c, the fourth linear driver 6a is fixedly connected to the working table 1, an output end of the fourth linear driver 6a is horizontal and vertically disposed toward the first chute 2a1, the servo motor 6b is fixedly installed at an output end of the fourth linear driver 6a, an output end of the servo motor 6b is fixedly disposed upward, the polishing wheel 6c is fixedly installed at an output end of the servo motor 6b, and the material guide plate 2a is provided with an avoiding opening 2a3 for avoiding the polishing wheel 6 c.

The fourth linear driver 6a is an air cylinder sliding table, the fourth linear driver 6a is used for driving the servo motor 6b to drive the polishing wheel 6c to penetrate through the avoidance opening 2a3, the servo motor 6b is used for driving the polishing wheel 6c to rotate at a high speed, and the polishing wheel 6c is used for polishing the light-emitting surface 8b1 on the bottom surface of the vertical plate 8 b; during polishing, move material equipment 5 and will treat the base material 8 of polishing and remove to the side of wheel 6c of polishing, then first linear actuator 2c drive first fixture 2d chucking treat the base material 8 of polishing, servo motor 6b drive wheel 6c of polishing is rotatory after that, and fourth linear actuator 6a drive servo motor 6b is towards the removal of the base material 8 of treating polishing simultaneously, and wheel 6c of polishing polishes and polishes a plain noodles 8b1 in the bottom surface of vertical board 8b, then fourth linear actuator 6a resets.

Specifically, as shown in fig. 7, 8, 10 and 11, the punching device 7 includes a pair of fifth linear actuators 7a and punches 7b symmetrically disposed at two sides of the material guiding plate 2a, the fifth linear actuator 7a is fixedly connected with the working table 1, an output end of the fifth linear actuator 7a is horizontally and vertically disposed toward the first chute 2a1, the punches 7b are fixedly mounted at an output end of the fifth linear actuator 7a, the punches 7b penetrate through the material guiding plate 2a, and the material guiding plate 2a is provided with an avoiding through hole 2a4 for avoiding the punches 7 b.

The fifth linear driver 7a is an air cylinder or a hydraulic cylinder, the fifth linear driver 7a is used for driving the punch 7b to move towards the base material 8 through the guide plate 2a, and the punch 7b is used for punching a through hole 8b2 on the vertical plate 8 b; during punching, the material moving device 5 moves the base material 8 to be punched to the side of the grinding wheel 6c, then the first linear driver 2c drives the first fixture 2d to clamp the base material 8 to be punched, then the fifth linear driver 7a drives the punch 7b to approach from two sides of the base material 8, and the two punches 7b penetrate through the avoiding through holes 2a4 to punch through holes 8b2 on the two vertical plates 8b respectively.

Specifically, as shown in fig. 10, 11, 12 and 13, the tooling fixture 2 includes an inner support die 2e, the inner support die 2e is in a strip shape parallel to the first chute 2a1, the inner support die 2e is fixedly installed inside the first chute 2a1, a gap between the inner support die 2e and the first chute 2a1 is greater than the thickness of the vertical plate 8b, the height of the inner support die 2e is smaller than the height of the vertical plate 8b, a blanking opening 2e1 for avoiding the punch 7b is arranged on the inner support die 2e, and the blanking opening 2e1 vertically penetrates through the inner support die 2 e.

The inner supporting die 2e is used for supporting two vertical plates 8b from the inside, so that the vertical plates 8b are prevented from being extruded by the fifth linear driver 7a and the punch 7b to be bent inwards in the punching process; during punching, the punch 7b sequentially passes through the avoiding through hole 2a4, the vertical plate 8b and the blanking opening 2e1, waste materials cut from the vertical plate 8b fall into a waste material box through the blanking opening 2e1, and the waste material box is not shown in the drawing.

The utility model discloses a theory of operation:

this device realizes through following step the utility model discloses a function, and then solved the utility model provides a technical problem:

firstly, a worker pours a plurality of base materials 8 into an input end of a feeding device 3;

secondly, the feeding device 3 transmits the base material 8 to the inside of the first chute 2a1 through the feeding groove 2a 2;

thirdly, the material moving equipment 5 drives the plurality of base materials 8 positioned in the first sliding chute 2a1 to move towards the discharging mechanism 4 in a stepping mode, so that the base materials 8 sequentially pass through the working intervals of the polishing device 6 and the punching device 7;

step four, when the material moving equipment 5 is reset, the first linear driver 2c drives the first fixture 2d to clamp the base material 8 to be processed;

fifthly, the grinding device 6 grinds the light emitting surface 8b1 on the bottom surface of the vertical plate 8b, and the punching device 7 punches a through hole 8b2 on the side surface of the vertical plate 8 b;

and step six, repeating the step one to the step five until all the base materials 8 of the batch are processed.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. A polishing and punching device is applied to processing base materials (8), wherein the base materials (8) comprise a horizontal plate (8a) and a vertical plate (8b), and is characterized by comprising a workbench (1), a tool clamp (2), a feeding device (3), a discharging mechanism (4), a material moving device (5) and a polishing device (6), wherein the tool clamp (2), the feeding device (3), the discharging mechanism (4), the material moving device (5) and the polishing device (6) are all fixedly connected with the workbench (1), the output end of the feeding device (3) is connected with the input end of the tool clamp (2), the output end of the tool clamp (2) is connected with the input end of the discharging mechanism (4), and the material moving device (5), the polishing device (6) and the punching device (7) are all arranged beside the tool clamp (2); frock clamp (2) are including stock guide (2a) and fixed establishment, stock guide (2a) and workstation (1) fixed connection, stock guide (2a) have with vertical board (8b) side sliding fit's first spout (2a1), first spout (2a1) level sets up and runs through stock guide (2a), fixed establishment and stock guide (2a) fixed connection, under the operating condition, fixed establishment's work end supports with the top surface of horizontal plate (8a) and leans on.

2. The grinding and punching device as claimed in claim 1, wherein the guide plate (2a) is provided with a feeding groove (2a2), the feeding groove (2a2) is horizontally arranged and perpendicular to the first sliding groove (2a1), the feeding groove (2a2) communicates the inside of the first sliding groove (2a1) and the outside of the guide plate (2a), and the output end of the feeding device (3) is connected with the end of the feeding groove (2a2) communicating the outside of the guide plate (2 a).

3. The grinding and punching device according to claim 1, wherein the tooling fixture (2) comprises a material pressing plate (2b), the material pressing plate (2b) is fixedly connected with the material guide plate (2a), the material pressing plate (2b) is located right above the material guide plate (2a), and a gap between the material guide plate (2a) and the material pressing plate (2b) is larger than the thickness of the horizontal plate (8 a).

4. A polishing and punching device as claimed in claim 3, characterized in that at least one of the fixing mechanisms comprises a first linear driver (2c) and a first clamping apparatus (2d), the first linear driver (2c) is fixedly connected with the pressing plate (2b), the output end of the first linear driver (2c) is vertically arranged downwards, the first clamping apparatus (2d) is fixedly arranged at the output end of the first linear driver (2c), the first clamping apparatus (2d) comprises a slide block (2d1), plunger (2d2), be provided with on pressure flitch (2b) with slider (2d1) sliding fit's second spout (2b1), second spout (2b1) vertically run through pressure flitch (2b), plunger (2d2) have two, plunger (2d2) set up respectively in the both sides of slider (2d1) bottom, and plunger (2d2) is vertical downwardly extending.

5. A grinding and punching device according to claim 1, characterized in that the material moving device (5) comprises a second linear driver (5a), a third linear driver (5b), and a second fixture (5c), the second linear driver (5a) is fixedly connected with the working table (1), the third linear driver (5b) is fixedly installed at the output end of the second linear driver (5a), the second fixture (5c) is fixedly installed at the output end of the third linear driver (5b), the direction of the output end of the second linear driver (5a) is parallel to the first sliding chute (2a1), the direction of the output end of the third linear driver (5b) is horizontally arranged and perpendicular to the first sliding chute (2a1), the second fixture (5c) is in the shape of a horizontally arranged flat plate, the second fixture (5c) has a working surface (5c1) which is positioned beside the first sliding chute (2a1) and is parallel to the first sliding chute (2a1), the working surface (5c1) is provided with a plurality of grooves (5c2) which are arranged at equal intervals, and the grooves (5c2) are matched with the side wall of the horizontal plate (8 a).

6. The grinding and punching device according to claim 1, characterized in that the grinding device (6) comprises a fourth linear driver (6a), a servo motor (6b) and a grinding wheel (6c), the fourth linear driver (6a) is fixedly connected with the workbench (1), an output end of the fourth linear driver (6a) is horizontally and vertically arranged towards the first chute (2a1), the servo motor (6b) is fixedly arranged at an output end of the fourth linear driver (6a), an output end of the servo motor (6b) is fixedly arranged upwards, the grinding wheel (6c) is fixedly arranged at an output end of the servo motor (6b), and an avoiding opening (2a3) for avoiding the grinding wheel (6c) is arranged on the guide plate (2 a).

7. The grinding and punching device as claimed in claim 1, wherein the punching device (7) comprises a pair of fifth linear drivers (7a) and punches (7b) symmetrically arranged on both sides of the material guide plate (2a), the fifth linear drivers (7a) are fixedly connected with the workbench (1), the output ends of the fifth linear drivers (7a) are horizontally and vertically arranged towards the first chute (2a1), the punches (7b) are fixedly arranged at the output ends of the fifth linear drivers (7a), the punches (7b) penetrate through the material guide plate (2a), and the material guide plate (2a) is provided with an avoiding through hole (2a4) for avoiding the punches (7 b).

8. The grinding and punching device as claimed in claim 7, wherein the tooling fixture (2) comprises an inner supporting die (2e), the inner supporting die (2e) is in a strip shape parallel to the first chute (2a1), the inner supporting die (2e) is fixedly installed inside the first chute (2a1), a gap between the inner supporting die (2e) and the first chute (2a1) is larger than the thickness of the vertical plate (8b), the height of the inner supporting die (2e) is smaller than that of the vertical plate (8b), a blanking opening (2e1) for avoiding the punch (7b) is formed in the inner supporting die (2e), and the blanking opening (2e1) vertically penetrates through the inner supporting die (2 e).

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