CN114311058A

CN114311058A - Circuit board batch forming equipment for computer hardware research and development processing based on gear linkage

Info

Publication number: CN114311058A
Application number: CN202111653216.4A
Authority: CN
Inventors: 张暑军
Original assignee: Chengde Petroleum College
Current assignee: Chengde Petroleum College
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-04-12

Abstract

The invention relates to circuit board batch forming equipment, in particular to circuit board batch forming equipment for computer hardware research and development based on gear linkage. The invention aims to provide the circuit board batch forming equipment which is high in working efficiency and is based on the research and development of computer hardware with gear linkage. The invention provides a circuit board batch forming device for computer hardware research and development based on gear linkage. According to the invention, the circuit boards can be clamped by the perforated disc and the lifting plate through the elasticity of the first spring, and then the cutting knife can be driven to move downwards to cut the circuit boards by taking the first electric push rod as a driving force, so that the working efficiency is higher and the safety is higher.

Description

Circuit board batch forming equipment for computer hardware research and development processing based on gear linkage

Technical Field

The invention relates to circuit board batch forming equipment, in particular to circuit board batch forming equipment for computer hardware research and development based on gear linkage.

Background

After the circuit board is produced, the circuit board generally needs to be manually cut, the circuit board is firstly fixed manually, then the circuit board is manually cut, the precision is poor, hands are easily accidentally injured, and the safety is not high.

Patent application CN211333348U, the publication date is 20200825, discloses a PCB circuit board cutting machine, include the base and be located the cutting device on the base, the last side wall fixed mounting of base has the board of placing, the last side wall middle part of placing the board has seted up the elongated slot, the preceding lateral wall of placing the board has seted up the scale strip that is located the elongated slot both sides, the last side wall of placing the board has seted up the first spout that is located the elongated slot both sides, every slidable mounting has first slider in the first spout, is located two of elongated slot with one side install the backup pad jointly on the first slider, every the last side wall fixed mounting of backup pad has the diaphragm, and the last side wall of every diaphragm runs through installs the bearing, every the inner circle of bearing is fixed to be inserted and is equipped with the nut. According to the PCB cutting machine, the position of the PCB on the placing plate is adjusted through the scale strips, the cutting accuracy of the PCB is improved, the cutting quality of the PCB is improved, the PCB is clamped through the clamping plate, and the danger caused by manual fixing of the PCB is avoided. Although the circuit board can be clamped and cut automatically, only one circuit board can be cut at a time, and the working efficiency is not high.

In summary, a circuit board batch forming device based on gear linkage for computer hardware research and development processing with high working efficiency is urgently needed at present to solve the problems.

Disclosure of Invention

The invention aims to overcome the defect that the conventional circuit board cutting machine can only cut one circuit board at a time and has low working efficiency, and provides the circuit board batch forming equipment which has higher working efficiency and is based on the research and development of computer hardware with gear linkage.

The invention is realized by the following technical approaches:

the utility model provides a circuit board batch forming equipment of computer hardware research and development processing based on gear linkage, including the mounting bracket, first electric putter, control switch, the link, the cutting knife, clamping mechanism and elevating system, the roof is equipped with first electric putter through the bolt in the mounting bracket upper portion, be equipped with control switch in the middle of the front side upper portion of mounting bracket, first electric putter's telescopic link lower part is equipped with the link, the link outside is equipped with the cutting knife that is used for cutting the circuit board, the mounting bracket lower part is equipped with and is used for pressing from both sides tight spacing clamping mechanism to the circuit board, be equipped with on the mounting bracket and can toggle the elevating system that comes with clamping mechanism.

Further, clamping mechanism is including fixed pipe, trompil dish, lifter plate and first spring, and the diapire left and right sides all welds fixed pipe in the mounting bracket, all is equipped with fixed pipe in the middle of the two parts of the left and right sides of mounting bracket, and the interval slidingtype is equipped with the trompil dish between the fixed pipe, and the equal slidingtype in trompil dish upper portion is equipped with the lifter plate, and the equal interval is equipped with first spring between lifter plate and the trompil dish that corresponds.

Further, elevating system is including the fixed plate, first connecting plate, the elevator, the piece rises, a handle, second spring and cardboard, the diapire front side is equipped with fixed plate and first connecting plate through the bolt in the mounting bracket, first connecting plate is located the fixed plate rear side, open on first connecting plate front side upper portion has the round hole, sliding connection has the elevator on the fixed plate, the elevator left and right sides all is connected with 6 and rises the piece, elevator front side upper portion is equipped with the handle, sliding connection has the cardboard in the handle rear portion, the cardboard can block into in the round hole, be equipped with the second spring between cardboard front side and the handle.

Further, still including being used for the automatic pull-up mechanism with the upward pulling of handle, pull-up mechanism is including the slide rail, the pulley, the movable plate, hollow section of thick bamboo, slide bar and third spring, the front side upper portion bilateral symmetry of cutting knife is equipped with the slide rail, the equal rotary type in slide rail inboard is equipped with the pulley, all be equipped with the movable plate on the pulley, the outside front portion of slide rail all is equipped with hollow section of thick bamboo, the equal slidingtype in hollow section of thick bamboo inboard is equipped with the slide bar, the slide bar all contacts with adjacent movable plate, all be equipped with the third spring between the slide bar outside and the adjacent hollow section of thick bamboo.

Further, still including being used for automatic advancing mechanism who backward releases the circuit board waste material, advancing mechanism is including hollow plate, gu fixed ring, second electric putter, the control box, advance frame and distance sensor, the interior diapire front side bilateral symmetry of mounting bracket is equipped with hollow plate, the front side lower part of mounting bracket inner wall is equipped with solid fixed ring, gu fixed ring rear side is equipped with second electric putter, be equipped with the control box in the middle of the top of mounting bracket, second electric putter's telescopic link rear side is equipped with advances the frame, advance frame and hollow plate sliding type connection, be equipped with distance sensor in the middle of the bottom of link.

Further, still get the mechanism including being used for collecting the mechanism of connecing of the good circuit board of cutting, connect and get the mechanism including second connecting plate, mounting plate and foam-rubber cushion, be equipped with second connecting plate and intercommunication in the middle of the bottom of mounting bracket, second connecting plate bottom is equipped with mounting plate, and the mounting plate top is equipped with the foam-rubber cushion.

Further, still including the clearance mechanism that is used for clearing up the cutting knife, clearance mechanism is including support frame, fixed column and sponge cylinder, and the left and right sides symmetry all around at top in the mounting bracket is equipped with the support frame, and the quantity of support frame is four, all is equipped with the fixed column between two adjacent support frame lower parts, and the quantity of fixed column is four, and equal rotary type is equipped with the sponge cylinder on the fixed column, and the sponge cylinder all contacts with the cutting knife.

Further, including switching power supply in the control box, control module and power module, switching power supply is the power supply of whole circuit board batch forming equipment based on the computer hardware research and development processing of gear linkage, there is the power master switch through the line connection on the power module, control module and power module pass through electric connection, last DS1302 clock circuit and the 24C02 circuit of being connected with of control module, distance sensor and control switch all pass through electric connection with control module, first electric putter and second electric putter all pass through peripheral circuit with control module and are connected.

Compared with the prior art, the invention has the following advantages:

1. according to the invention, the circuit boards can be clamped by the perforated disc and the lifting plate through the elasticity of the first spring, and then the cutting knife can be driven to move downwards to cut the circuit boards by taking the first electric push rod as a driving force, so that the working efficiency is higher and the safety is higher.

2. When the cutting knife moves upwards, the movable plate can be driven to move upwards, so that the handle can be driven to move upwards, the lifting plate is driven to move upwards to loosen the circuit board, and people can conveniently take and place materials for the circuit board.

3. According to the invention, the second electric push rod is used as a driving force, the pushing frame can be driven to move backwards, and the pushing frame can push out the waste materials backwards, so that the subsequent cleaning of people is facilitated.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partial perspective view of the present invention.

Fig. 3 is a partial perspective sectional view of the present invention.

Fig. 4 is a schematic perspective view of the clamping mechanism of the present invention.

Fig. 5 is a partial perspective sectional view of the clamping mechanism of the present invention.

Fig. 6 is a schematic perspective view of the lifting mechanism of the present invention.

Fig. 7 is a partial perspective sectional view of the elevator mechanism of the present invention.

Fig. 8 is a schematic perspective view of the pulling mechanism of the present invention.

Fig. 9 is a partial perspective sectional view of the pulling mechanism of the present invention.

Fig. 10 is a schematic perspective view of a first propulsion mechanism according to the present invention.

Fig. 11 is a schematic perspective view of a second propulsion mechanism according to the present invention.

Fig. 12 is a schematic perspective view of the receiving mechanism of the present invention.

FIG. 13 is a perspective view of the cleaning mechanism of the present invention.

FIG. 14 is a circuit block diagram of the present invention.

Fig. 15 is a schematic circuit diagram of the present invention.

Part names and serial numbers in the figure: 1_ mounting rack, 11_ first electric push rod, 110_ control switch, 12_ connecting rack, 13_ cutting knife, 2_ clamping mechanism, 20_ fixed tube, 21_ perforated disc, 22_ lifting plate, 23_ first spring, 3_ lifting mechanism, 30_ fixed plate, 31_ first connecting plate, 32_ lifting block, 33_ lifting block, 34_ handle, 35_ second spring, 36_ clamping plate, 4_ lifting mechanism, 40_ slide rail, 41_ pulley, 42_ moving plate, 43_ hollow cylinder, 44_ slide bar, 45_ third spring, 5_ pushing mechanism, 50_ hollow plate, 51_ fixed ring, 52_ second electric push rod, 53_ control box, 54_ pushing rack, 55_ distance sensor, 6_ receiving mechanism, 60_ second connecting plate, 61_ mounting bottom plate, 62_ sponge pad, 7_ cleaning mechanism, 70_ supporting rack, 71_ fixed column, 72_ sponge roller.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Example 1

The utility model provides a circuit board batch forming equipment of computer hardware research and development processing based on gear linkage, refer to fig. 1-7, including mounting bracket 1, first electric putter 11, control switch 110, link 12, cutting knife 13, clamping mechanism 2 and elevating system 3, the roof is equipped with first electric putter 11 through the bolt in the 1 upper portion of mounting bracket, be equipped with control switch 110 in the middle of the front side upper portion of mounting bracket 1, the telescopic link lower part of first electric putter 11 is equipped with link 12, the welding of the 12 outside of link has cutting knife 13, the telescopic link of first electric putter 11 can drive cutting knife 13 through link 12 and reciprocate, cutting knife 13 downstream can the cutting circuit board, mounting bracket 1 lower part is equipped with clamping mechanism 2, be equipped with elevating system 3 on the mounting bracket 1.

Referring to fig. 1, 4 and 5, clamping mechanism 2 is including fixed pipe 20, trompil dish 21, lifter plate 22 and first spring 23, fixed pipe 20 has all been welded to the bottom wall left and right sides in mounting bracket 1, all be equipped with fixed pipe 20 in the middle of the left and right sides of mounting bracket 1, interval slidingtype is equipped with trompil dish 21 between the fixed pipe 20, equal slidingtype is equipped with lifter plate 22 on trompil dish 21 upper portion, equal interval is equipped with first spring 23 between lifter plate 22 and the trompil dish 21 that corresponds, under the elastic force effect of first spring 23, lifter plate 22 and trompil dish 21 can press from both sides the circuit board tightly.

Referring to fig. 1, 6 and 7, the lifting mechanism 3 includes a fixing plate 30, a first connecting plate 31, a lifting block 32, a lifting block 33, a handle 34, a second spring 35 and a catch plate 36, the fixing plate 30 and the first connecting plate 31 are disposed on the front side of the inner bottom wall of the mounting rack 1 through bolts, the first connecting plate 31 is located on the rear side of the fixing plate 30, a circular hole is formed in the upper portion of the front side of the first connecting plate 31, the lifting block 32 is slidably connected to the fixing plate 30, the lifting block 32 can move up and down on the fixing plate 30, 6 lifting blocks 33 are welded on the left side and the right side of the lifting block 32, the lifting block 32 can move up and down by moving up and down to drive the lifting block 33, the lifting block 33 can shift the lifting plate 22, the handle 34 is welded on the upper portion of the front side of the lifting block 32, the lifting block 32 can be driven to move up and down by the handle 34, the catch plate 36 is slidably connected to the rear portion of the handle 34, the catch plate 36 can be clamped into the round hole, a second spring 35 is arranged between the front side of the catch plate 36 and the handle 34, and the second spring 35 is used for driving the catch plate 36 to move backwards.

Initially, the second spring 35 is in a compressed state, when people need to use the device, firstly, the handle 34 is pulled upwards to drive the lifting block 32 and the clamping plate 36 to move upwards, the lifting block 32 drives the lifting block 33 to move upwards, when the lifting block 33 is contacted with the lifting plate 22, the lifting plate 22 is extruded to move upwards, the first spring 23 is stretched, when the clamping plate 36 is aligned with the circular hole, the second spring 35 is restored to the original state to drive the clamping plate 36 to move backwards to clamp the first connecting plate 31, so that the positions of the lifting block 32, the lifting block 33 and the handle 34 can be fixed, then, the manufactured circuit boards are manually placed between the corresponding perforated disc 21 and the lifting plate 22 respectively, the handle 34 is pushed downwards to drive the lifting block 32 and the clamping plate 36 to move downwards to reset, at the moment, the first connecting plate 31 extrudes the clamping plate 36 to move forwards, the second spring 35 is compressed, and simultaneously, the lifting block 32 drives the lifting block 33 to move downwards to reset, the lifting block 33 is separated from the lifting plate 22, the first spring 23 is restored to the original state, the lifting plate 22 is driven to move downwards to reset, the circuit board can be clamped by the lifting plate 22 and the hole-opening disc 21, then the power supply main switch is pressed down, the equipment is powered on, the control switch 110 is pressed once again, the control switch 110 sends a signal, the control module receives the signal and controls the telescopic rod of the first electric push rod 11 to extend for 5 seconds, so as to drive the connecting frame 12 and the cutting knife 13 to move downwards, when the cutting knife 13 is in contact with the circuit board, the circuit board can be cut, after 5 seconds, the control module controls the telescopic rod of the first electric push rod 11 to shorten for 5 seconds, so as to drive the connecting frame 12 and the cutting knife 13 to move upwards to reset, after 5 seconds, the control module controls the first electric push rod 11 to stop working, then people pull the handle 34 upwards again, so that the lifting plate 22 can move upwards to loosen the circuit board, then the circuit board that the manual work will cut is taken out, again with the waste material separation, then puts into next batch circuit board, again down promotes handle 34, can make lifter plate 22 move down to reset and carry the circuit board, repeats above-mentioned operation, can cut the circuit board once more, when people need not use this equipment, presses power master switch for this equipment outage can.

Example 2

On the basis of embodiment 1, referring to fig. 1, 8 and 9, the cutting device further includes a pulling mechanism 4, the pulling mechanism 4 includes a sliding rail 40, a pulley 41, a moving plate 42, a hollow cylinder 43, a sliding rod 44 and a third spring 45, the sliding rail 40 is welded on the upper portion of the front side of the cutting knife 13 in a bilateral symmetry manner, the pulley 41 is arranged on the inner side of the sliding rail 40 in a rotating manner, the moving plate 42 is arranged on the pulley 41, the moving plate 42 can be in contact with the handle 34 when moving downward, the moving plate 42 can be moved upward to return to pull the handle 34 to move upward, the hollow cylinder 43 is welded on the front portion of the outer side of the sliding rail 40, the sliding rod 44 is arranged on the inner side of the hollow cylinder 43 in a sliding manner, the sliding rod 44 is in contact with the adjacent moving plate 42, and the third spring 45 is arranged between the outer side of the sliding rod 44 and the adjacent hollow cylinder 43.

When the cutting knife 13 moves downwards, the cutting knife 13 drives the sliding rail 40 to move downwards, so as to drive the pulley 41, the moving plate 42, the hollow cylinder 43 and the sliding rod 44 to move downwards, when the moving plate 42 is in contact with the handle 34, the handle 34 can extrude the moving plate 42 to rotate outwards because the handle 34 can not move downwards, the moving plate 42 extrudes the sliding rod 44 to move outwards, the third spring 45 compresses, when the moving plate 42 crosses the handle 34, the third spring 45 restores the original shape, so as to drive the sliding rod 44 to move inwards to reset, so as to push the moving plate 42 to rotate inwards to reset, at the moment, the cutting knife 13 can cut the circuit board, when the cutting knife 13 moves upwards to reset, the cutting knife 13 drives the sliding rail 40 to move upwards to reset, so as to drive the pulley 41, the moving plate 42, the hollow cylinder 43 and the sliding rod 44 to move upwards to reset, when the moving plate 42 is in contact with the handle 34 again, will drive handle 34 up-moving, thereby make lifter plate 22 up-moving loosen the circuit board, when handle 34 can not up-moving again, handle 34 can extrude movable plate 42 and rotate toward the outside, movable plate 42 extrudes slide bar 44 and moves toward the outside, third spring 45 compresses, when movable plate 42 crosses handle 34, third spring 45 reconversion, drive slide bar 44 and move to the inboard and reset, thereby promote movable plate 42 and rotate to the inboard and reset, then the artifical circuit board that will cut is taken out, separate the waste material again, then put into next batch circuit board, promote handle 34 down again, make lifter plate 22 down-moving press from both sides the circuit board once more, so reciprocal, make things convenient for people's material loading work.

Referring to fig. 1, fig. 10 and fig. 11, still include advancing mechanism 5, advancing mechanism 5 is including hollow plate 50, solid fixed ring 51, second electric putter 52, control box 53, impel frame 54 and distance sensor 55, the welding of the interior diapire front side bilateral symmetry of mounting bracket 1 has hollow plate 50, the front side lower part of mounting bracket 1 inner wall is equipped with solid fixed ring 51, gu fixed ring 51 rear side bolt has second electric putter 52, be equipped with control box 53 in the middle of the top of mounting bracket 1, the telescopic link rear side of second electric putter 52 is equipped with impels frame 54, impel frame 54 and hollow plate 50 sliding connection, impel frame 54 and can push out the waste material backward when backward moving, be equipped with distance sensor 55 in the middle of the bottom of link 12.

Referring to fig. 1 and 12, still including receiving and getting mechanism 6, receive and get mechanism 6 including second connecting plate 60, mounting plate 61 and foam-rubber cushion 62, the welding has second connecting plate 60 and intercommunication in the middle of the bottom of mounting bracket 1, and the welding has mounting plate 61 bottom second connecting plate 60, and the mounting plate 61 top is equipped with foam-rubber cushion 62, and the circuit board that the cutting is good can drop down to second connecting plate 60 in, and foam-rubber cushion 62 can play the cushioning effect.

When the device is powered on, the distance sensor 55 starts to work, when the connecting frame 12 and the cutting knife 13 move downwards, the connecting frame 12 drives the distance sensor 55 to move downwards, the cutting knife 13 can cut the circuit board, after the circuit board at the lowest side is cut, the cut circuit board can fall into the second connecting plate 60 downwards under the action of gravity, the sponge cushion 62 plays a buffering role to avoid the circuit board from being broken, when the connecting frame 12 and the cutting knife 13 move upwards to reset, the connecting frame 12 drives the distance sensor 55 to move upwards to reset, at the moment, the lifting plate 22 can loosen the waste materials of the circuit board, when the distance sensor 55 senses that the distance between the circuit board at the uppermost side and the circuit board at the uppermost side is greater than a preset value, the distance sensor 55 sends a signal, and the control module receives the signal and then controls the telescopic rod of the second electric push rod 52 to extend for 3 seconds, so as to drive the pushing frame 54 to move backwards, impel frame 54 and can release the waste material backward, 3 seconds later, control module control second electric putter 52's telescopic link shortens 3 seconds, thereby it resets to drive and impel frame 54 forward motion, 3 seconds later, control module control second electric putter 52 stop work, then the circuit board of manual work on with foam-rubber cushion 62 takes out, put into next batch circuit board again, then promote handle 34 down, make lifter plate 22 down move and press from both sides the circuit board once more, so reciprocal, can accomplish the ejection of compact function of waste material automatically, when this equipment outage, distance sensor 55 stop work, it can to fall the waste material clearance by the manual work at last.

Referring to fig. 13, still include clearance mechanism 7, clearance mechanism 7 is including support frame 70, fixed column 71 and sponge cylinder 72, the equal front and back symmetrical welding in the left and right sides at top has support frame 70 in the mounting bracket 1, the quantity of support frame 70 is four, all be equipped with fixed column 71 between two adjacent support frame 70 lower parts, the quantity of fixed column 71 is four, equal rotary type is equipped with sponge cylinder 72 on fixed column 71, sponge cylinder 72 all contacts with cutting knife 13, cutting knife 13 reciprocates and can drives sponge cylinder 72 and rotate, sponge cylinder 72 can clear up cutting knife 13.

When the cutting knife 13 moves up and down, the cutting knife can contact with the sponge roller 72, so that the sponge roller 72 can be driven to rotate forwards and backwards, and the sponge roller 72 can clean up the chips stained on the cutting knife 13.

Referring to fig. 14 and 15, a switching power supply, a control module and a power module are included in the control box 53, the switching power supply supplies power to the whole circuit board batch forming equipment based on gear linkage computer hardware research and development processing, a power main switch is connected to the power module through a circuit, the control module is electrically connected with the power module, a DS1302 clock circuit and a 24C02 circuit are connected to the control module, the distance sensor 55 and the control switch 110 are both electrically connected with the control module, and the first electric push rod 11 and the second electric push rod 52 are both connected with the control module through peripheral circuits.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A circuit board batch forming device based on gear linkage for computer hardware research and development processing comprises an installation rack (1), a first electric push rod (11), a control switch (110), a connecting rack (12) and a cutting knife (13), wherein the first electric push rod (11) is arranged on the inner top wall of the upper portion of the installation rack (1) through a bolt, the control switch (110) is arranged in the middle of the upper portion of the front side of the installation rack (1), the connecting rack (12) is arranged on the lower portion of a telescopic rod of the first electric push rod (11), the cutting knife (13) for cutting a circuit board is arranged on the outer side of the connecting rack (12), the circuit board clamping device is characterized by further comprising a clamping mechanism (2) and a lifting mechanism (3), wherein the clamping mechanism (2) used for clamping and limiting the circuit board is arranged on the lower portion of the mounting rack (1), and the lifting mechanism (3) capable of shifting the clamping mechanism (2) is arranged on the mounting rack (1).

2. The circuit board batch forming equipment based on gear linkage computer hardware research and development processing of claim 1, characterized in that, clamping mechanism (2) is including fixed pipe (20), trompil dish (21), lifter plate (22) and first spring (23), fixed pipe (20) have all been welded to the bottom wall left and right sides in mounting bracket (1), fixed pipe (20) all are equipped with in the middle of the left and right sides of mounting bracket (1), interval slidingtype is equipped with trompil dish (21) between fixed pipe (20), lifter plate (22) all is slidingtype in trompil dish (21) upper portion, first spring (23) all are equipped with the interval between lifter plate (22) and the corresponding trompil dish (21).

3. The batch forming equipment for the circuit boards based on the gear linkage and the computer hardware research and development processing is characterized in that the lifting mechanism (3) comprises a fixing plate (30), a first connecting plate (31), a lifting block (32), a lifting block (33), a handle (34), a second spring (35) and a clamping plate (36), the fixing plate (30) and the first connecting plate (31) are arranged on the front side of the inner bottom wall of the mounting frame (1) through bolts, the first connecting plate (31) is positioned on the rear side of the fixing plate (30), a round hole is formed in the upper portion of the front side of the first connecting plate (31), the lifting block (32) is slidably connected onto the fixing plate (30), the 6 lifting blocks (33) are connected onto the left side and the right side of the lifting block (32), the handle (34) is arranged on the upper portion of the front side of the lifting block (32), the clamping plate (36) is slidably connected onto the rear portion of the handle (34), the clamping plate (36) can be clamped into the round hole, and a second spring (35) is arranged between the front side of the clamping plate (36) and the handle (34).

4. The batch forming equipment for circuit boards developed and processed based on gear linkage computer hardware as claimed in claim 3, the novel electric knife cutting machine is characterized by further comprising a pulling-up mechanism (4) used for automatically pulling the handle (34) upwards, the pulling-up mechanism (4) comprises a sliding rail (40), pulleys (41), a moving plate (42), hollow cylinders (43), sliding rods (44) and third springs (45), the sliding rail (40) is arranged on the left portion and the right portion of the upper portion of the front side of the cutting knife (13) in a bilateral symmetry mode, the pulleys (41) are arranged on the inner side of the sliding rail (40) in an equal rotating mode, the moving plate (42) is arranged on the pulleys (41), the hollow cylinders (43) are arranged on the front portions of the outer sides of the sliding rail (40), the sliding rods (44) are arranged on the inner side of each hollow cylinder (43) in an equal sliding mode, the sliding rods (44) are in contact with the adjacent hollow cylinders (42), and the third springs (45) are arranged between the outer sides of the sliding rods (44) and the adjacent hollow cylinders (43).

5. The circuit board batch forming device based on gear linkage for computer hardware research and development processing according to claim 4, characterized by further comprising a propelling mechanism (5) for automatically pushing circuit board waste backwards, wherein the propelling mechanism (5) comprises a hollow plate (50), a fixing ring (51), a second electric push rod (52), a control box (53), a propelling frame (54) and a distance sensor (55), the hollow plate (50) is symmetrically arranged at the front side of the inner bottom wall of the mounting frame (1), the fixing ring (51) is arranged at the lower part of the front side of the inner wall of the mounting frame (1), the second electric push rod (52) is arranged at the rear side of the fixing ring (51), the control box (53) is arranged in the middle of the top of the mounting frame (1), the propelling frame (54) is arranged at the rear side of the second electric push rod (52), and the propelling frame (54) is slidably connected with the hollow plate (50), a distance sensor (55) is arranged in the middle of the bottom of the connecting frame (12).

6. The device for batch forming of circuit boards based on gear linkage and computer hardware research and development processing according to claim 5, further comprising a receiving mechanism (6) for collecting cut circuit boards, wherein the receiving mechanism (6) comprises a second connecting plate (60), a mounting base plate (61) and a spongy cushion (62), the second connecting plate (60) is arranged in the middle of the bottom of the mounting rack (1) and communicated with the mounting base plate, the mounting base plate (61) is arranged at the bottom of the second connecting plate (60), and the spongy cushion (62) is arranged at the top of the mounting base plate (61).

7. The circuit board batch forming equipment based on gear linkage computer hardware research and development processing of claim 6, characterized in that, still include clearance mechanism (7) that are used for clearing up cutting knife (13), clearance mechanism (7) are including support frame (70), fixed column (71) and sponge cylinder (72), the left and right sides at top all is equipped with support frame (70) around the symmetry in mounting bracket (1), the quantity of support frame (70) is four, all be equipped with fixed column (71) between two adjacent support frame (70) lower parts, the quantity of fixed column (71) is four, equal rotary type is equipped with sponge cylinder (72) on fixed column (71), sponge cylinder (72) all contact with cutting knife (13).

8. The device for batch forming of circuit boards based on gear linkage computer hardware research and development processing according to claim 7, wherein the control box (53) comprises a switching power supply, a control module and a power module, the switching power supply supplies power to the whole device for batch forming of circuit boards based on gear linkage computer hardware research and development processing, the power module is connected with a main power switch through a circuit, the control module is electrically connected with the power module, the control module is connected with a DS1302 clock circuit and a 24C02 circuit, the distance sensor (55) and the control switch (110) are electrically connected with the control module, and the first electric push rod (11) and the second electric push rod (52) are connected with the control module through a peripheral circuit.