CN218192892U - Double-station positioning cutting machine - Google Patents

Abstract

The utility model discloses a double-station positioning cutting machine, which relates to the technical field of mechanical cutting and comprises a bottom plate, wherein the top end of the bottom plate is respectively and fixedly provided with a support and two vertical plates, the top end of the bottom plate is provided with two bearing parts, the two bearing parts respectively comprise electric push rods and six positioning components, the two electric push rods are respectively and fixedly arranged on the back surfaces of the two vertical plates, and the telescopic ends of the two electric push rods are respectively and fixedly provided with a push plate; the beneficial effects of the utility model are that: guide panel through four locating plates that are located same bearing piece board top, slide panel on the top of bearing piece board, panel slides along one side rather than four locating plates of laminating, is withstood by the baffle until panel, accomplishes the location of panel, need not to spend time and the position of the little fine adjustment panel of energy and workstation, and is more convenient.

Description

Double-station positioning cutting machine

Technical Field

The utility model relates to a cutting machine, in particular to duplex position location cutting machine belongs to mechanical cutting technical field.

Background

In the machining process, common modes for cutting the plate include manual cutting, semi-automatic cutting and numerical control cutting. The cutting machine is applied to metal and nonmetal industries, generally speaking, the nonmetal industries are more delicate, such as stone cutting machines for cutting stones, water cutting machines, sawtooth cutting machines, laser cutting machines for cutting cloth and plastics, chemical fiber products, and blade type cutting machines;

the double-station cutting machine disclosed by the application number of CN202122774745.1 is an increasingly mature technology, and comprises two working tables, a cutter, a Z-axis driving mechanism for driving the cutter to move along a Z axis, a rotary driving mechanism for driving the cutter to rotate, an X-axis driving mechanism for driving the cutter to move along an X-axis direction, and two Y-axis driving mechanisms which respectively correspond to the working tables one by one; the two Y-axis driving mechanisms respectively drive the corresponding working tables to move along the Y-axis direction, the two working tables are oppositely arranged, and the cutter and the working tables are oppositely arranged; adopt the utility model provides a pair of duplex position cutting machine, two the workstation is work in turn, and one carries out material loading or unloading, and one cuts, reduces unnecessary material loading and unloading latency to improve the efficiency "of mechanical cutting in a large number, but the device still has following defect when in actual use.

1) The top of current workstation does not have the structure that can realize the location, need spend time and the position of the little fine adjustment panel of energy and workstation when changing panel, brings inconvenience for the staff.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a duplex position location cutting machine to the top of the current workstation that proposes in solving above-mentioned background does not have the structure that can realize the location, need spend time and the young position of carefully adjusting panel and workstation of energy when changing panel, the problem of inconvenience is brought for the staff.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a duplex position location cutting machine, includes the bottom plate, the top of bottom plate is fixed support and two risers respectively, the top of bottom plate is equipped with two supporting parts subassemblies, two the supporting part subassembly all includes electric putter and six locating component, two electric putter fixes respectively and is equipped with at the back of two risers, two electric putter's the equal fixed push pedal that is equipped with in telescopic end, two the top of push pedal is the fixed supporting part board that is equipped with all, two the both sides on supporting part board top are the fixed two locating plates that are equipped with all, two get a groove and six constant head tanks, two all seted up on the surface of supporting part board the front of supporting part board is the fixed baffle that is equipped with all, two the auxiliary tank has been seted up on the surface of baffle.

Preferably, twelve locating components all include the connecting plate, wherein six the connecting plate all fixedly sets up in the bottom that one of them holds the piece board, and six the connecting plate all fixedly sets up in the bottom that another holds the piece board, and every two are corresponding all be connected with first lead screw through the bearing rotation between the connecting plate, twelve the surface of first lead screw all has a driving plate through screw-nut threaded connection, twelve the driving plate all sliding connection with the contact site of two piece boards, twelve the top of driving plate all is fixed and is equipped with the locating lever, twelve the surface of locating lever respectively with the inner wall sliding connection of twelve constant head tanks, twelve one end of first lead screw all passes one side of corresponding connecting plate and fixedly connected with carousel.

Preferably, two the front and the back of holding the piece board all fix and are equipped with two backup pads, eight the bottom of backup pad is all fixed and is equipped with first cylinder, eight the flexible end of first cylinder is all fixed and is equipped with the clamp plate, eight the clamp plate all sets up to L form, two the bottom of holding the piece board is all fixed and is equipped with steadying plate, two the anticollision groove has all been seted up on steadying plate's surface, two the bottom of steadying plate, the bottom of two push pedals and two electric putter's surface all with the top sliding connection of bottom plate.

Preferably, the support is arranged in a shape like a Chinese character 'v' 21274, a sliding groove is formed in the surface of the support, a sliding plate is connected to the inner wall of the sliding groove in a sliding mode, and a second air cylinder is fixedly arranged at the top end of the sliding plate.

Preferably, the telescopic end of the second cylinder is fixedly provided with an installation block, the surface of the installation block is provided with an installation groove, the inner wall of one side of the installation groove is fixedly provided with a cutting motor, and a transmission shaft of the cutting motor is fixedly provided with a cutting saw blade.

Preferably, the back of support is fixed respectively and is equipped with flush mounting plate of switch and two mounting panels, two all rotate through the bearing between the mounting panel and be connected with the second lead screw, screw-nut and slide threaded connection are passed through on the surface of second lead screw, one of them one side of mounting panel is all fixed and is equipped with servo motor, servo motor's transmission shaft and the one end fixed connection of second lead screw, servo motor is just reversing motor.

Preferably, flush mounting plate's surface is equipped with two electric putter switches, eight first cylinder switches, second cylinder switch, cutting motor switch and servo motor switch respectively, one of them electric putter passes through one of them electric putter switch and external power supply electric connection, another electric putter passes through another electric putter switch and external power supply electric connection, eight first cylinder is respectively through eight first cylinder switches and external power supply electric connection, the second cylinder passes through second cylinder switch and external power supply electric connection, the cutting motor is through cutting motor switch and external power supply electric connection, servo motor passes through servo motor switch and external power supply electric connection.

Compared with the prior art, the utility model provides a pair of duplex position location cutting machine has following beneficial effect:

1. the plate is guided by the four positioning plates positioned at the top end of the same bearing plate, the plate slides at the top end of the bearing plate, and slides along one side of the four positioning plates attached to the plate until the plate is propped by the baffle plate, so that the positioning of the plate is completed, the positions of the plate and the workbench do not need to be adjusted by spending time and energy, and the plate is more convenient;

2. the first screw rod is driven to rotate by rotating the turntable, the first screw rod drives the transmission plate to move, the transmission plate drives the positioning rod to move, the positioning rod slides along the inner wall of the positioning groove, one end of the positioning rod is arranged at the top end of the bearing part plate, six positioning rods sliding with the same bearing part plate are driven to be attached to a plate placed at the top end of the bearing part plate, and then the next plate with the same size is guided through the six positioning rods, so that the position of the positioning rod can be adjusted along with the size change of the processed plate, plates with different sizes can be guided, the positioning of the plates with different sizes is facilitated, and the positioning is more flexible;

3. four clamp plates are driven by four first cylinders corresponding to the same bearing plate to move downwards, the bottom ends of the four clamp plates can be in contact with the top end of the plate, and the plate is fixed through the matching of the four clamp plates and the bearing plate, so that the plate is beneficial to cutting.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

FIG. 3 is a schematic view of the back structure of the present invention;

FIG. 4 is a schematic view of the support member assembly of the present invention;

FIG. 5 is an enlarged schematic view of the structure of FIG. 4B according to the present invention;

FIG. 6 is a schematic bottom view of the support member assembly of the present invention;

fig. 7 is an enlarged schematic structural view of the utility model at C of fig. 6.

In the figure: 1. a base plate; 2. a support; 3. a vertical plate; 4. a support plate; 5. a first cylinder; 6. a support member assembly; 601. an electric push rod; 602. pushing a plate; 603. a support plate; 604. a workpiece taking groove; 605. positioning a groove; 606. a positioning assembly; 6061. a connecting plate; 6062. a first lead screw; 6063. a drive plate; 6064. positioning a rod; 6065. a turntable; 607. a baffle plate; 608. an auxiliary groove; 609. positioning a plate; 7. pressing a plate; 8. a chute; 9. a slide plate; 10. mounting blocks; 11. mounting grooves; 12. cutting the motor; 13. cutting the saw blade; 14. a stabilizing plate; 15. an anti-collision groove; 16. mounting a plate; 17. a second screw rod; 18. a servo motor; 19. a switch panel; 20. a second cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-7, the utility model provides a double-station positioning cutting machine, which comprises a bottom plate 1, wherein the top end of the bottom plate 1 is respectively and fixedly provided with a bracket 2 and two vertical plates 3, and the top end of the bottom plate 1 is provided with two bearing parts 6;

the support 2 is arranged into a character of' 21274, a sliding groove 8 is formed in the surface of the support 2, a sliding plate 9 is connected to the inner wall of the sliding groove 8 in a sliding manner, a second air cylinder 20 is fixedly arranged at the top end of the sliding plate 9, the sliding plate 9 is supported and limited by the support 2 through the sliding groove 8, the stability of the sliding plate 9 during moving is improved, the telescopic end of the second air cylinder 20 extends to push the mounting block 10 to move downwards, and the height of the mounting block 10 is adjusted;

the telescopic end of the second cylinder 20 is fixedly provided with an installation block 10, the surface of the installation block 10 is provided with an installation groove 11, the inner wall of one side of the installation groove 11 is fixedly provided with a cutting motor 12, a transmission shaft of the cutting motor 12 is fixedly provided with a cutting saw blade 13, the cutting motor 12 is installed through the installation groove 11, the cutting saw blade 13 is driven to rotate by the cutting motor 12, and a plate at the top end of the support plate 603 is cut through the matching of the cutting saw blade 13, the support plate 603 which moves relative to the cutting saw blade 13 and the auxiliary groove 608;

the back of the bracket 2 is fixedly provided with a switch panel 19 and two mounting plates 16 respectively, a second lead screw 17 is rotatably connected between the two mounting plates 16 through a bearing, the surface of the second lead screw 17 is in threaded connection with a sliding plate 9 through a lead screw nut, one side of one of the mounting plates 16 is fixedly provided with a servo motor 18, a transmission shaft of the servo motor 18 is fixedly connected with one end of the second lead screw 17, the servo motor 18 is a forward and reverse motor, the servo motor 18 drives the second lead screw 17 to rotate, the second lead screw 17 rotates to drive the sliding plate 9 to move, the sliding plate 9 drives a second cylinder 20 and a mounting block 10 to move, and finally the cutting saw blade 13 is driven to move in the horizontal direction, so that the cutting saw blade 13 can move from the top end of one bearing plate 603 to the top end of the other bearing plate 603;

eight first cylinder switches, eight second cylinder switches, eight cutting motor switches and eight servo motor switches are arranged on the surface of the switch panel 19 respectively, the eight first cylinders 5 are electrically connected with an external power supply through the eight first cylinder switches respectively, the second cylinder 20 is electrically connected with the external power supply through the second cylinder switch, the cutting motor 12 is electrically connected with the external power supply through the cutting motor switches, and the servo motor 18 is electrically connected with the external power supply through the servo motor switches;

referring to fig. 1-7, the utility model provides a double-station positioning cutting machine further includes two bearing parts 6, two bearing parts 6 include electric push rods 601 and six positioning assemblies 606, two electric push rods 601 are respectively fixed on the back of two vertical plates 3, the telescopic ends of two electric push rods 601 are both fixed with push plates 602, the top ends of two push plates 602 are both fixed with bearing parts 603, both sides of the top ends of two bearing parts 603 are both fixed with two positioning plates 609, the surfaces of two bearing parts 603 are both provided with a taking groove 604 and six positioning grooves 605, the front surfaces of two bearing parts 603 are both fixed with baffles 607, and the surfaces of two baffles 607 are both provided with auxiliary grooves 608;

the front and the back of the two bearing plates 603 are fixedly provided with two supporting plates 4, the bottom ends of the eight supporting plates 4 are fixedly provided with first air cylinders 5, the telescopic ends of the eight first air cylinders 5 are fixedly provided with pressing plates 7, the eight pressing plates 7 are arranged in an L shape, the bottom ends of the two bearing plates 603 are fixedly provided with stabilizing plates 14, the surfaces of the two stabilizing plates 14 are provided with anti-collision grooves 15, the bottom ends of the two stabilizing plates 14, the bottom ends of the two push plates 602 and the surfaces of the two electric push rods 601 are connected with the top end of the base plate 1 in a sliding manner, the four pressing plates 7 are driven by the four first air cylinders 5 corresponding to the same bearing plate 603 to move downwards, the bottom ends of the four pressing plates 7 can be contacted with the top end of the plate, the plate is fixed by the matching of the four pressing plates 7 and the bearing plate 603, the cutting of the plate is facilitated, and the anti-collision grooves 15 are arranged to prevent the stabilizing plates 14 from colliding with the electric push rods 601 when being driven by the bearing plates 603;

the surface of the switch panel 19 is provided with two electric push rod switches, wherein one electric push rod 601 is electrically connected with an external power supply through one electric push rod switch, and the other electric push rod 601 is electrically connected with the external power supply through the other electric push rod switch;

specifically, as shown in fig. 1, 4, 5, 6, and 7, the four positioning plates 609 on the top end of the same supporting plate 603 guide the plate, the plate slides on the top end of the supporting plate 603, and slides along one side of the four positioning plates 609 attached to the plate until the plate is abutted by the baffle 607, so as to position the plate, and it is not necessary to spend time and effort to finely adjust the positions of the plate and the worktable, and more conveniently, the auxiliary groove 608 is provided to allow the cutting blade 13 to pass through the baffle 607 when the cutting blade 13 and the supporting plate 603 move relatively, so as to prevent the cutting blade 13 from damaging the baffle 607 when cutting the plate, and the provided taking groove 604 facilitates lifting the plate and taking out the plate, and also prevents the cutting blade 13 from damaging the supporting plate 603 when cutting the plate.

Example 2:

each of the twelve positioning assemblies 606 includes a connecting plate 6061, wherein six connecting plates 6061 are fixedly disposed at the bottom end of one of the bearing plates 603, the other six connecting plates 6061 are fixedly disposed at the bottom end of the other bearing plate 603, each two corresponding connecting plates 6061 are rotatably connected with a first lead screw 6062 through a bearing, the surfaces of the twelve first lead screws 6062 are respectively connected with a transmission plate 6063 through lead screw nuts and threads, the twelve transmission plates 6063 are respectively connected with the contact portions of the two bearing plates 603 in a sliding manner, the top ends of the twelve transmission plates 6063 are respectively fixedly provided with a positioning rod 6064, the surfaces of the twelve positioning rods 6064 are respectively connected with the inner walls of the twelve positioning slots 605 in a sliding manner, and one end of the twelve first lead screws 6062 penetrates through one side of the corresponding connecting plate 6061 and is fixedly connected with a turntable 6065;

specifically, as fig. 4, fig. 5, fig. 6, fig. 7 shows, rotation carousel 6065, carousel 6065 can make first lead screw 6062 rotate, first lead screw 6062 drives driving plate 6063 and removes, driving plate 6063 drives the locating lever 6064 and removes, locating lever 6064 slides along the inner wall of constant head tank 605, the top of holding piece board 603 is arranged in to the one end of locating lever 6064, make with the laminating of the board on the top of holding piece board 603 with six locating levers 6064 of same holding piece board 603 gliding mutually, then lead to next same size's board through six locating levers 6064, then can be along with the position of the dimensional change adjustment 6064 of the panel of processing, can lead to not unidimensional panel, be favorable to fixing a position not unidimensional panel.

The working principle is as follows: when the double-station positioning cutting machine is used specifically, when a plate needs to be cut, the second cylinder 20 is started through the second cylinder switch, the telescopic end of the second cylinder 20 is shortened, the second cylinder 20 drives the mounting block 10, the cutting motor 12 and the cutting saw blade 13 to move upwards, at the moment, the height of the cutting saw blade 13 is higher than that of the support part plate 603, the second cylinder 20 is closed, the servo motor 18 is started through the servo motor switch, the servo motor 18 drives the second lead screw 17 to rotate, the second lead screw 17 drives the sliding plate 9 to move, the sliding plate 9 drives the second cylinder 20 to move, so that the position of the cutting saw blade 13 is adjusted, the cutting saw blade 13 corresponds to one auxiliary groove 608, then the servo motor 18 is closed and the second cylinder 20 is started, the telescopic end of the second cylinder 20 extends, the height of the cutting saw blade 13 is reduced, then the second cylinder 20 is closed, at this time, the cutting saw blade 13 does not contact the inner wall of the auxiliary groove 608 when cutting the sheet material, the electric push rod 601 is started through one of the electric push rod switches, the electric push rod 601 pushes the push plate 602 to move, the push plate 602 slides along the top end of the bottom plate 1, the push plate 602 drives the support plate 603 to move, and pushes the sheet material to move through the baffle 607, both the sheet material and the support plate 603 move relative to the cutting saw blade 13, the cutting motor 12 is started through the cutting motor switch, the cutting motor 12 drives the cutting saw blade 13 to rotate, when the cutting saw blade 13 contacts the sheet material, the sheet material is cut, the electric push rod 601 stops extending after the cutting is completed, the second cylinder 20 is started through the second cylinder switch, the telescopic end of the second cylinder 20 shortens, the second cylinder 20 drives the mounting block 10, the cutting motor 12 and the cutting saw blade 13 to move upwards, and at this time, the height of the cutting saw blade 13 is higher than the height of the support plate 603, the servo motor 18 is controlled to rotate reversely through a servo motor switch, the servo motor 18 drives the second screw rod 17 to rotate reversely, the second screw rod 17 drives the sliding plate 9 to move reversely, the sliding plate 9 drives the second air cylinder 20 to move reversely, so that the position of the cutting saw blade 13 is adjusted, the cutting saw blade 13 corresponds to another auxiliary groove 608, preparation is made for cutting a plate at the top end of another bearing plate 603, when the cutting saw blade 13 is positioned at one side of the cut plate, the cut plate is taken out through the taking groove 604, the next plate is guided through the four positioning plates 609 at the top end of the bearing plate 603 corresponding to the plate, a new plate slides at the top end of the bearing plate 603, the new plate slides along one side of the four positioning plates 609 attached to the new plate until the new plate is propped by the baffle 607, the positioning of the new plate is completed, time and energy are not needed to be spent on finely adjusting the positions of the new plate and the workbench, more conveniently, the arranged piece taking groove 604 not only facilitates lifting and taking out of the plate, but also prevents the cutting saw blade 13 from damaging the bearing plate 603 when cutting the plate, further, the rotary disc 6065 is rotated, the rotary disc 6065 can cause the first screw rod 6062 to rotate, the first screw rod 6062 drives the transmission plate 6063 to move, the transmission plate 6063 drives the positioning rod 6064 to move, the positioning rod 6064 slides along the inner wall of the positioning groove 605, one end of the positioning rod 6064 is arranged at the top end of the bearing plate 603, so that six positioning rods 6064 sliding with the same bearing plate 603 are caused to be attached to the plate placed at the top end of the bearing plate 603, so that the next plate with the same size is guided by the six positioning rods 6064, the position of the positioning rod 6064 can be adjusted along with the size change of the processed plate, the plates with different sizes can be guided, and the plates with different sizes can be positioned, further, after the positioning of the plate is completed, four pressing plates 7 driven by four first cylinders 5 corresponding to the same bearing plate 603 are respectively started through four first cylinder switches to move downwards, the bottom ends of the four pressing plates 7 can be contacted with the top end of the plate, so that the plate is fixed through the matching of the four pressing plates 7 and the bearing plate 603, the cutting of the plate is facilitated, the corresponding electric push rod 601 is started through the corresponding electric push rod switch after a new plate is fixed, the telescopic end of the electric push rod 601 is shortened, the bearing plate 603 is enabled to be restored, and the preparation is made for pushing the plate next time.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a duplex position location cutting machine, includes bottom plate (1), its characterized in that, the top of bottom plate (1) is fixed respectively and is equipped with support (2) and two riser (3), the top of bottom plate (1) is equipped with two and holds a ware subassembly (6), two hold a ware subassembly (6) and all include electric putter (601) and six locating component (606), two electric putter (601) are fixed respectively and are equipped with at the back of two riser (3), two electric putter (601) the flexible end all fixed push pedal (602) that are equipped with, two the top of push pedal (602) all is fixed and is equipped with holding a ware board (603), two the both sides on holding a ware board (603) top all are fixed and are equipped with two locating plates (609), two get a groove (604) and six constant head tank (605) have all been seted up on the surface of holding a ware board (603), two supplementary groove (608) have all been seted up on the surface of baffle (607).

2. The double-station positioning cutting machine according to claim 1, characterized in that: twelve locating component (606) all include connecting plate (6061), six of them connecting plate (6061) all fixed the setting in the bottom of one of them holding plate (603), six in addition connecting plate (6061) all fixed the setting in the bottom of another holding plate (603), every two is corresponding all be connected with first lead screw (6062) through the bearing rotation between connecting plate (6061), twelve the surface of first lead screw (6062) all has driving plate (6063) through lead screw nut threaded connection, twelve driving plate (6063) and the equal sliding connection of contact segment of two holding plates (603), twelve the top of driving plate (6063) all is fixed and is equipped with locating lever (6064), twelve the surface of locating lever (6064) respectively with the inner wall sliding connection of twelve constant head tanks (605), twelve one end of first lead screw (6062) all passes one side and the fixedly connected with carousel (6065) of corresponding connecting plate (6061).

3. The double-station positioning cutting machine according to claim 1, characterized in that: two the front and the back of bearing piece board (603) are all fixed and are equipped with two backup pad (4), eight the bottom of backup pad (4) is all fixed and is equipped with first cylinder (5), eight the flexible end of first cylinder (5) is all fixed and is equipped with clamp plate (7), eight clamp plate (7) all set up to the L form, two the bottom of bearing piece board (603) is all fixed and is equipped with steadying plate (14), two crashproof groove (15), two have all been seted up on the surface of steadying plate (14) the bottom of steadying plate (14), the bottom of two push pedal (602) and the surface of two electric putter (601) all with the top sliding connection of bottom plate (1).

4. The double-station positioning cutting machine according to claim 3, characterized in that: the support (2) is arranged in a shape of a Chinese character '21274', a sliding groove (8) is formed in the surface of the support (2), a sliding plate (9) is connected to the inner wall of the sliding groove (8) in a sliding mode, and a second air cylinder (20) is fixedly arranged at the top end of the sliding plate (9).

5. The double-station positioning cutting machine according to claim 4, characterized in that: the telescopic end of second cylinder (20) is fixed and is equipped with installation piece (10), mounting groove (11) have been seted up on the surface of installation piece (10), the inner wall of mounting groove (11) one side is fixed and is equipped with cutting motor (12), the fixed cutting saw bit (13) that are equipped with of transmission shaft of cutting motor (12).

6. The double-station positioning cutting machine according to claim 5, characterized in that: the back of support (2) is fixed respectively and is equipped with flush mounting plate of switch (19) and two mounting panels (16), two all be connected with second lead screw (17) through the bearing rotation between mounting panel (16), screw-nut and slide (9) threaded connection are passed through on the surface of second lead screw (17), one of them one side of mounting panel (16) is all fixed and is equipped with servo motor (18), the transmission shaft of servo motor (18) and the one end fixed connection of second lead screw (17), servo motor (18) are just reversing motor.

7. The double-station positioning cutting machine according to claim 6, characterized in that: the surface of flush mounting plate of switch (19) is equipped with two electric putter switches, eight first cylinder switches, second cylinder switch, cutting motor switch and servo motor switch respectively, one of them electric putter (601) are through one of them electric putter switch and external power source electric connection, another electric putter (601) are through another electric putter switch and external power source electric connection, eight first cylinder (5) are respectively through eight first cylinder switches and external power source electric connection, second cylinder (20) are through second cylinder switch and external power source electric connection, cutting motor (12) are through cutting motor switch and external power source electric connection, servo motor (18) are through servo motor switch and external power source electric connection.

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