Manufacturing and processing equipment for concrete formwork fixing magnetic box

Abstract

The invention provides manufacturing and processing equipment for a concrete formwork fixing magnetic box, and relates to the technical field of plasma cutting equipment.The manufacturing and processing equipment comprises a bedplate, a measuring mechanism comprises a measuring plate and a rectangular swing plate, a longitudinal mounting groove is formed in the bedplate in a penetrating mode, and the rectangular swing plate is rotationally mounted in the head end part of the longitudinal mounting groove; a measuring plate is rotationally arranged on the rectangular swing plate; when the measuring plate swings upwards and is arranged in the longitudinal mounting groove, the side, with scales, of the measuring plate is turned upwards, a first rotating shaft is welded to the middle of the head end of the measuring plate, and the first rotating shaft is in running fit with the rectangular swing plate in a penetrating mode; an L-shaped poking rod is welded to the bottom end of the platen, the measuring plate is disengaged from the mounting groove when swinging downwards, and the adjacent part, arranged on one side of the center line in the length direction of the measuring plate, of the measuring plate abuts against and makes contact with the head end of the L-shaped poking rod. According to the invention, the trouble of additionally and manually turning, deviating and rotating and resetting the measuring plate can be saved, and the operation and use steps of the measuring plate can be simplified.

Description

Technical Field

[0001] The invention relates to the technical field of plasma cutting equipment, and in particular to a manufacturing and processing equipment for fixing a magnetic box of a concrete formwork. Background Art

[0002] The concrete formwork fixing magnetic box is usually composed of an outer shell and a magnet installed inside the outer shell, wherein the outer shell is used to protect the magnet. When the outer shell is produced, plasma cutting equipment is required to cut the plate used to manufacture it.

[0003] On existing plasma cutting equipment, the scale for measuring the length of the plate is mostly directly opened on the top of the operating table. This design form of measuring scale is directly exposed to the top of the operating table, and it is impossible to avoid the splash of high-temperature molten cutting debris. As a result, during the long-term cutting process, a large amount of cutting debris will adhere to the measuring scale, causing excessive erosion of the measuring scale, causing the measuring scale to become blurred and invalid prematurely, greatly reducing the service life of the measuring scale; Although some devices set the measuring scale on a movable shift carrier so that the measuring scale can avoid the splash of cutting debris by virtue of the movable shift of its carrier, when the carrier is movable and shifted to avoid the splash of cutting debris, the measuring scale thereon may still be oriented in the direction of the splash of cutting debris, which causes a large amount of cutting debris to still be splashed and stick to the measuring scale, resulting in the measuring scale still having a great risk of being eroded and damaged, and the effect of improving the durability of the measuring scale is limited. Summary of the invention

[0004] In view of this, the present invention provides a manufacturing and processing device for fixing a magnetic box for a concrete formwork, so as to solve the problem of a low service life of a measuring scale.

[0005] The technical solution proposed in the present invention is: a manufacturing and processing equipment for fixing a magnetic box for a concrete formwork, specifically comprising a table and a measuring mechanism, the measuring mechanism comprising a measuring plate and a rectangular swing plate, the table having a longitudinal mounting groove extending therethrough, a rectangular swing plate being rotatably mounted in the head end portion of the longitudinal mounting groove, and a measuring plate being rotatably arranged on the rectangular swing plate; when the measuring plate is swung upward and built into the longitudinal mounting groove, the side with the scale thereon is turned upward, a first rotating shaft is welded at the middle position of the head end of the measuring plate, and the first rotating shaft is rotatably matched with the rectangular swing plate; a semicircular track ring arranged concentrically with the first rotating shaft is welded on the rectangular swing plate; a first swing rod is welded at one end of the first rotating shaft protruding from the rectangular swing plate; the head end portion of the first swing rod is slidably matched with the semicircular track ring in the form of a spring push positioning; an L-shaped poking rod is welded at the bottom end of the table, the measuring plate is disengaged from the mounting groove when it is swung downward, and an adjacent portion of the measuring plate offset to one side of the midline in its length direction is in contact with the head end of the L-shaped poking rod.

[0006] Furthermore, a second rotating shaft is welded to the bottom of the rectangular swing plate, a strip-shaped mounting groove is opened at the bottom end of the table plate, one end of the first rotating shaft protrudes and is inserted into the strip-shaped mounting groove and is welded to a second swing rod; A U-shaped driving rod which is positioned by a spring push is slidably arranged at an adjacent position below the platform, and a connecting rod is rotatably connected between the head end of the U-shaped driving rod and the tail end of the second swing rod.

[0007] Furthermore, the first rotating shaft is rotatably matched with a middle position of a long side portion of the rectangular swing plate; Two connecting pieces are bent at both ends of the semicircular track ring, and the two connecting pieces are welded and fixed to one side of the rectangular swing plate away from the measuring plate; The longitudinal mounting groove is opened in the middle position in the length direction of the table plate, the strip mounting groove is arranged near the head end of the longitudinal mounting groove, and the tail end of the L-shaped poking rod is welded and fixed to the part of the bottom end of the table plate located between the longitudinal mounting groove and the strip mounting groove.

[0008] Furthermore, the two end portions of the second rotating shaft respectively penetrate and rotate with the two long side walls of the longitudinal installation groove; When the second swing rod is swung upward to a horizontal longitudinal state, it is built into the strip-shaped installation groove, and when the second swing rod is swung downward, it protrudes out of the strip-shaped installation groove; Two hanging blocks are symmetrically welded to a long side portion of the bottom end of the table plate, and the longitudinal rod section of the U-shaped driving rod is slidably matched with the bottom end portions of the two hanging blocks in the form of spring pushing and positioning.

[0009] Furthermore, two vertical hanging plates are welded at intervals at the bottom of the platform near a hanging block, and a positioning plug shaft is slidably installed through the bottom end of the vertical hanging plate in the form of a spring push positioning; The tail end of the longitudinal rod section of the U-shaped driving rod is separately provided with a positioning plug hole, and the head end of the positioning plug shaft is plugged and matched with the positioning plug hole when needed.

[0010] Furthermore, the width of the measuring plate is smaller than the width of the longitudinal mounting groove, and two empty gaps are formed between the two.

[0011] Furthermore, two vertical square columns are symmetrically welded at the top of a long side portion of the platform, and square tube beams are welded at the tops of the two vertical square columns; Two cover plates are symmetrically fixed at both ends of the square tube beam. A lead screw is rotatably arranged at the inner center of the square tube beam. The two ends of the lead screw are correspondingly connected to the two cover plates for rotation. A motor is fixedly installed on one cover plate, and the lead screw is driven by the motor through a coupling. Two L-shaped track bars are symmetrically fixed to the outer side of one side wall of the square tube beam, and a transverse sliding groove is penetrated through the part of the side wall located between the two L-shaped track bars.

[0012] Furthermore, a plasma cutting gun is slidably arranged on the square tube beam, and the plasma cutting gun comprises a square carrier tube, an electrical box welded to the top of the square carrier tube, and a nozzle fixedly arranged below the square carrier tube; Two hook-shaped sliding parts are symmetrically welded on one side of the square carrier tube facing the square tube beam. The two hook-shaped sliding parts correspond to the two L-shaped track bars for sliding cooperation. A connecting block is welded on the part of the square carrier tube between the two hook-shaped sliding parts. A threaded ring is welded on the head end of the connecting block. The connecting block slides through the horizontal slide groove for sliding cooperation. The threaded ring is inserted into the inside of the square tube beam and is mounted on the lead screw in the form of threaded engagement.

[0013] Furthermore, two T-shaped mounting members are symmetrically fixed at both ends of the L-shaped track bar at the lower side, and two proximity switches are symmetrically arranged on the two T-shaped mounting members at one end away from the L-shaped track bar, and the square carrier tube is located between the two proximity switches; Four L-shaped supporting legs are symmetrically welded on the two short sides of the table plate, an electric control box is fixedly installed on one of the L-shaped supporting legs, an automation controller and two contactors are installed inside the electric control box, three push button switches are fixedly installed on the front side box wall of the electric control box, the motor is electrically connected to the contactor, the contactor is electrically connected to the push button switch, the proximity switch is communicatively connected to the automation controller, and the automation controller is electrically connected to the contactor.

[0014] The present invention provides a manufacturing and processing equipment for fixing a concrete formwork magnetic box, which has the following beneficial effects: 1. The measuring plate is installed by rotating through a rectangular swing plate. When the plate is cut, the measuring plate can be swung downward through the rectangular swing plate to escape from the longitudinal installation groove and away from the high-temperature molten cutting debris generated by the nozzle. This can prevent the measuring plate from being statically limited at the top of the table, causing the scale on it to face upward directly to a huge amount of cutting debris splashing above the table, resulting in a large amount of cutting debris sticking to the scale and being damaged by the high temperature erosion of the cutting debris, which helps to protect the scale and increase the service life of the scale.

[0015] Second, when the measuring plate swings downward, the adjacent portion thereof offset to one side of the midline in the length direction comes into contact with the head end of the L-shaped poking rod. In this state, following the continuous swinging of the measuring plate, the measuring plate can be pushed over by the L-shaped poking rod and turned to a cross-shaped interlaced posture with the rectangular swing plate. In this posture, the scale surface on the measuring plate faces away from the L-shaped poking rod. When the scale surface on the measuring plate is in this away posture, it can be set in the opposite direction or in the same direction as the cutting debris sprayed under the table through the long cutting groove. This can prevent the scale surface on the measuring plate from still facing the spraying and splashing direction of the cutting debris under the table when the lower swing of the measuring plate is hidden under the table, and prevent the scale surface in a hidden state from still being adhered to a large amount of cutting debris and being eroded and blurred by the cutting debris, which helps to further protect the scale and ensure the improvement of the durability of the measuring scale.

[0016] 3. Through the power transmission of the L-shaped poking rod and the rebound pushing effect of the spring on the semicircular track ring, the flipping, diverging and rotating reset actions of the measuring plate can be driven by the up and down swinging action of its body. This can save the trouble of additional manual flipping, diverging and rotating reset operations of the measuring plate, and help simplify the operation steps of the measuring plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0018] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0019] In the attached picture: Figure 1 A schematic diagram showing the upward swing horizontal state of the measuring plate in the present invention is shown; Figure 2 A schematic diagram showing a bottom side view of a measuring plate in a horizontal state according to the present invention is shown; Figure 3 A schematic diagram showing the vertical state of the lower hem of the measuring plate in the present invention is shown; Figure 4 A schematic diagram showing a bottom side view of a measuring plate in an upright state with its lower hem in the present invention is shown; Figure 5 A schematic diagram showing a measuring plate of the present invention built into a longitudinal mounting groove; Figure 6 A schematic diagram showing a bottom side view of a measuring plate of the present invention built into a longitudinal mounting groove; Figure 7 A schematic diagram showing a disassembled state of the rectangular swing plate in the present invention is shown; Figure 8 The present invention shows Figure 2 A schematic diagram of the enlarged structure of part A.

[0020] Fig. 9 The present invention shows Figure 4 The enlarged structural diagram of part B in the middle; Fig.10 A schematic diagram showing a measurement plate in the present invention when it is positioned in a horizontal state; Fig.11 A schematic diagram showing a measurement plate in the present invention when it is positioned in an upright state; Fig.12 A schematic diagram showing a disassembled state of the measuring plate in the present invention is shown; Fig.13 The present invention shows Fig.10 The enlarged structural diagram of the middle C part; Fig.14 The present invention shows Fig.11 The enlarged structural diagram of the D part in the middle; Fig.15 The schematic diagram of the structure of the square tube beam in the present invention is shown; Fig.16 A schematic diagram of the internal structure of a half-section of a square tube beam in the present invention is shown; Fig.17 A schematic diagram showing the installation positions of the hook-shaped sliding member and the threaded ring in the present invention is shown; Fig.18 A control flow chart of the present invention is shown.

[0021] List of reference numerals: 1. Table; 101. L-shaped supporting legs; 102. Vertical square columns; 103. Long cutting grooves; 104. Vertical mounting grooves; 105. L-shaped poking rods; 106. Positioning plug shafts; 107. Strip mounting grooves; 108. Vertical hanging plates; 109. Hanging blocks; 2. Square tube beam; 201. Cover plate; 202. Horizontal slideway; 203. L-shaped track bar; 204. Lead screw; 205. T-shaped mounting piece; 3. Plasma cutting gun; 301. Square carrier tube; 3011. Hook-shaped sliding piece; 3012. Threaded ring; 3013. Connecting block; 302. Electrical box; 303. Nozzle; 4. Motor; 5. Proximity switch; 6. measuring plate; 601. first rotating shaft; 602. first swing rod; 7. Plates; 8. rectangular swing plate; 801. second rotating shaft; 802. second swing rod; 803. connecting rod; 804. semicircular track ring; 8041. connecting piece; 9. U-shaped driving rod; 901. positioning socket; 10. Electric control box; 11. Mark the holes. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of the present invention.

[0023] It is worth noting that: the marking hole 11 is only used to calibrate the sliding direction of the U-shaped driving rod 9 and has no substantial effect. When implementing the present invention, those skilled in the art do not need to implement the marking hole 11 and do not need to consider the effect and influence of the marking hole 11; for the convenience of description, the three button switches are respectively calibrated as the first button switch, the second button switch and the third button switch; a proximity switch 5 close to the motor 4 is calibrated as the first proximity switch, and a proximity switch 5 far from the motor 4 is calibrated as the second proximity switch; two contactors are calibrated as the first contactor and the second contactor.

[0024] The following is an embodiment of the present invention, please refer to Figures 1 to 17 : The present embodiment proposes a manufacturing and processing equipment for fixing a magnetic box for a concrete formwork, comprising a table plate 1 and a measuring mechanism, the measuring mechanism comprising a measuring plate 6 and a rectangular swing plate 8, a longitudinal installation groove 104 is opened through the table plate 1, a rectangular swing plate 8 is rotatably installed in the head end part of the longitudinal installation groove 104, and the measuring plate 6 is rotatably arranged on the rectangular swing plate 8; a first rotating shaft 601 is welded to the middle position of the head end of the measuring plate 6, and the first rotating shaft 601 is rotatably matched with the rectangular swing plate 8; a semicircular track ring 804 arranged concentrically with the first rotating shaft 601 is welded to the rectangular swing plate 8; a first swing rod 602 is welded to one end of the first rotating shaft 601 protruding from the rectangular swing plate 8; the head end part of the first swing rod 602 is slidably matched with the semicircular track ring 804 in the form of spring push positioning; an L-shaped poking rod 105 is welded to the bottom end of the table plate 1.

[0025] Preferably, a second rotating shaft 801 is welded to the bottom of the rectangular swing plate 8, a strip mounting groove 107 is opened at the bottom end of the table plate 1, one end of the first rotating shaft 601 protrudes and is inserted into the strip mounting groove 107 and is welded with a second swing rod 802; a C-shaped driving rod 9 positioned by a spring push is slidably arranged at an adjacent position below the table plate 1, and a connecting rod 803 is rotatably connected between the head end of the C-shaped driving rod 9 and the tail end of the second swing rod 802.

[0026] Preferably, the first rotating shaft 601 is rotatably fitted through the middle position of a long side portion of the rectangular swing plate 8; two connecting pieces 8041 are bent at both ends of the semicircular track ring 804, and the two connecting pieces 8041 are welded and fixed to the side of the rectangular swing plate 8 away from the measuring plate 6; the longitudinal mounting groove 104 is opened in the middle position in the length direction of the table plate 1, and the strip mounting groove 107 is arranged near the head end portion of the longitudinal mounting groove 104, and the tail end of the L-shaped poking rod 105 is welded and fixed to the part of the bottom end of the table plate 1 located between the longitudinal mounting groove 104 and the strip mounting groove 107.

[0027] Preferably, the two end portions of the second rotating shaft 801 respectively penetrate and rotate with the two long side walls of the longitudinal mounting groove 104; when the second swing arm 802 swings upward to a horizontal longitudinal state, it is built into the strip mounting groove 107, and when the second swing arm 802 swings downward, it protrudes from the strip mounting groove 107; two hanging blocks 109 are symmetrically welded on a long side portion of the bottom end of the table plate 1, and the longitudinal rod section of the U-shaped driving rod 9 penetrates and slides with the bottom end portions of the two hanging blocks 109 in the form of spring push positioning.

[0028] Preferably, two vertical hanging plates 108 are welded at intervals at the bottom end of the table plate 1 near a hanging block 109, and a positioning plug shaft 106 is slidably installed through the bottom end portion of the vertical hanging plate 108 in the form of a spring-pushed positioning; the tail end portion of the longitudinal rod section of the U-shaped driving rod 9 is separately provided with positioning holes 901, and the head end portion of the positioning plug shaft 106 is plugged into the positioning hole 901 when necessary.

[0029] Preferably, the width of the measuring plate 6 is smaller than the width of the longitudinal mounting groove 104, and two empty gaps are formed between the two.

[0030] Preferably, two vertical square columns 102 are symmetrically welded to the top of a long side portion of the table plate 1, and square tube beams 2 are welded to the tops of the two vertical square columns 102; two cover plates 201 are symmetrically fixed to the two ends of the square tube beam 2, and a lead screw 204 is rotatably provided at the inner center position of the square tube beam 2, and the two end portions of the lead screw 204 correspond to the two cover plates 201 for rotational cooperation, a motor 4 is fixedly installed on one cover plate 201, and the lead screw 204 is driven by the motor 4 through a coupling; two L-shaped track bars 203 are symmetrically fixed to the outer side of a side wall of the square tube beam 2, and a horizontal slide groove 202 is penetrated by a portion of the side wall located between the two L-shaped track bars 203.

[0031] Preferably, a plasma cutting gun 3 is slidably arranged on the square tube beam 2, and the plasma cutting gun 3 includes a square carrier tube 301, an electrical box 302 welded to the top of the square carrier tube 301, and a nozzle 303 fixedly arranged below the square carrier tube 301; two hook-shaped sliding members 3011 are symmetrically welded on the square carrier tube 301 on one side facing the square tube beam 2, and the two hook-shaped sliding members 3011 correspond to the two L-shaped track bars 203 for sliding cooperation, and a connecting block 3013 is welded on the portion of the square carrier tube 301 located between the two hook-shaped sliding members 3011, and a threaded ring 3012 is welded on the head end of the connecting block 3013, and the connecting block 3013 slides through the horizontal slide groove 202 for sliding cooperation, and the threaded ring 3012 is inserted into the inside of the square tube beam 2 and is mounted on the lead screw 204 in a threaded engagement form.

[0032] Preferably, two T-shaped mounting parts 205 are symmetrically fixed at both ends of the lower L-shaped track bar 203, and two proximity switches 5 are symmetrically arranged on the two T-shaped mounting parts 205 at one end away from the L-shaped track bar 203, and the square carrier tube 301 is located between the two proximity switches 5; four L-shaped supporting legs 101 are symmetrically welded on the two short sides of the table plate 1, and an electric control box 10 is fixedly arranged on one L-shaped supporting leg 101, and an automation controller and two contactors are arranged inside the electric control box 10, and three push button switches are fixedly arranged on the front side box wall of the electric control box 10, the motor 4 is electrically connected to the contactor, the contactor is electrically connected to the push button switch, the proximity switch 5 is communicatively connected to the automation controller, and the automation controller is electrically connected to the contactor; the table plate 1 and the four L-shaped supporting legs 101 together constitute an operating table; the automation controller is a controller such as a PLC or a single-chip microcomputer; the proximity switch 5 is a diffuse photoelectric switch.

[0033] Preferably, a long cutting groove 103 perpendicular to the longitudinal mounting groove 104 is formed through the table 1, and the nozzle 303 corresponds to the long cutting groove 103 up and down; the top of the table 1 carries and places the plate 7 to be cut; Preferably, the plasma cutting gun 3 needs to be used in conjunction with a cutting power supply, a cutting control system, a gas supply system and a cooling system. The specific structure, working principle and connection and coordination method of the cutting power supply, cutting control system, gas sharing system and cooling system with the plasma cutting gun 3 are prior art for personnel engaged in equipment installation, design, debugging, maintenance and technical transformation in this field, so they will not be elaborated here.

[0034] The specific model specifications, wiring methods, working principles and programs entered into the automation controller of the automation controller, contactor, proximity switch 5 and push button switch are prior art for personnel engaged in the installation, design, commissioning, maintenance and technical transformation of equipment automation systems in this field, so they will not be elaborated here.

[0035] The specific details, implementation steps, functions and interrelationships of the above contents, and their roles in realizing the invention are described and explained in detail below: A marking hole 11 is formed through a corner of the table top 1 .

[0036] The scale on the measuring plate 6 is the scale for measuring the size; the measuring plate 6 is swung upward and built into the longitudinal mounting groove 104, and when the side with the scale on it is turned upward (refer to Figure 1 and Fig.10 ), used to measure the cutting length between the head end of the plate 7 and the long cutting groove 103; the measuring plate 6 is rotatably installed by the rectangular swing plate 8. When the plate 7 is cut, the measuring plate 6 can be swung downward by the rectangular swing plate 8 to escape from the longitudinal installation groove 104 and away from the high-temperature molten cutting debris generated by the spray of the nozzle 303. This can prevent the measuring plate 6 from being statically limited at the top of the table 1, causing the scale on it to face upward directly to meet the huge amount of cutting debris splashing above the table 1, resulting in the scale being A large amount of cutting debris is adhered and damaged by the high temperature of the cutting debris, which helps to protect the scale and increase the service life of the scale; when the measuring plate 6 swings downward, the adjacent part of it that is offset to one side of the midline in the length direction is in contact with the head end of the L-shaped poking rod 105. In this state, following the continuous swing of the measuring plate 6, the measuring plate 6 can be overturned and rotated by the L-shaped poking rod 105 to a posture that is cross-shaped and staggered with the rectangular swing plate 8. In this posture, the scale surface on the measuring plate 6 is away from the L-shaped poking rod 105 (refer to Figure 4 and Fig.11 ), when the scale surface on the measuring plate 6 is in the deviation posture, it can be set in the opposite direction or in the same direction as the cutting debris sprayed under the table 1 through the long cutting groove 103, so as to avoid that when the lower hem of the measuring plate 6 is hidden under the table 1, the scale surface on it is still facing the spraying and splashing direction of the cutting debris under the table 1, so as to prevent the scale surface in the hidden state from still being adhered to a lot of cutting debris and being eroded and blurred by the cutting debris, which helps to further protect the scale and ensure the improvement of the durability of the measuring scale.

[0037] When the measuring plate 6 is swung upward and built into the longitudinal installation groove 104, the spring of the arc-shaped curved structure on the semicircular track ring 804 can position the first swing rod 602 by pushing it upward, so that the scale surface of the measuring plate 6 in this state is positioned in an upward measuring use state; when the measuring plate 6 is pushed and turned by the L-shaped poking rod 105, the first swing rod 602 can be driven by the first rotating shaft 601 to swing and slide along the semicircular track ring 804 toward the second swing rod 802, and the first swing rod 602 is driven to swing and compress the spring on the semicircular track ring 804. In the process of the measuring plate 6 swinging upward and restoring in the longitudinal installation groove 104, when the measuring plate 6 is separated from the L-shaped poking rod 105, the semicircular track ring 804 is pressed downward. The spring on 804 loses the pushing and holding force from the L-shaped poking rod 105, and the measuring plate 6 can be automatically pushed back and reset to a state of swinging alignment with the rectangular swing plate 8, so that when the measuring plate 6 is reset to the longitudinal mounting groove 104 for measurement, its scale surface can be in a rotating upward measuring posture; through the power transmission of the L-shaped poking rod 105 and used together with the rebound pushing effect of the spring on the semicircular track ring 804, the flipping, separation and rotational reset actions of the measuring plate 6 can be driven jointly by the up and down swinging action of its body, which can save the trouble of additional manual flipping, separation and rotational reset operations of the measuring plate 6, and help to simplify the operating steps of the measuring plate 6.

[0038] The U-shaped driving rod 9, the connecting rod 803, the second swing rod 802, the rectangular swing plate 8 and the second rotating shaft 801 are connected together to form a crank rocker mechanism. When the U-shaped driving rod 9 is slid toward or away from the marking hole 11, the rectangular swing plate 8 and the measuring plate 6 can be driven to swing up and down, and the use state of the measuring plate 6 can be switched. The spring on the longitudinal rod section of the U-shaped driving rod 9 can push the U-shaped driving rod 9 to be positioned away from the marking hole 11, and the measuring plate 6 is positioned and maintained in a horizontal state for measurement in the longitudinal mounting groove 104 (refer to Figure 1 and Fig.10 ); When the positioning plug shaft 106 is plugged into the positioning plug hole 901, the L-shaped driving rod 9 can be pushed and positioned close to the marking hole 11, and the measuring plate 6 is positioned and maintained in the downward position and turned away from the L-shaped poking rod 105; Through the threaded engagement transmission of the threaded ring 3012 and the lead screw 204, the motor 4 can rotate forward and reverse to drive the plasma cutting gun 3 to slide back and forth along the two L-shaped track strips 203 to cut the plate 7, which is a plate-like material used to manufacture the shell of the concrete formwork fixing magnetic box.

[0039] The working principle of this embodiment: The first contactor and the second contactor are electronic control devices for controlling the forward and reverse rotation of the motor 4 respectively. The first button switch, the second button switch and the third button switch respectively control the start forward rotation, stop and start reverse rotation of the motor 4; When cutting, firstly, the plate 7 is placed on the top of the table 1, and the cutting length of the plate 7 is measured and adjusted by the measuring plate 6, and then the lower hem of the measuring plate 6 is hidden under the table 1 and the first button switch is pressed. After the first button switch is pressed, the first contactor is controlled to be attracted. After the first contactor is attracted, the motor 4 is started to control the motor 4 to rotate forward. When the motor 4 rotates forward, the plasma cutting gun 3 is driven to slide away from the motor 4 through the lead screw 204 to cut the plate 7. When the plate 7 is cut, the plasma cutting gun 3 slides close to the second proximity switch and triggers the second proximity switch. After the second proximity switch is triggered, the high-level signal is transmitted to the automation controller. When receiving the high-level signal, the automation controller controls the forward contactor to disconnect and shuts down the motor 4, so that the plasma cutting gun 3 automatically stops and remains at a position close to the second proximity switch to prepare for the second cutting when sliding back. Similarly, when the plasma cutting gun 3 slides back for the second cutting, it can automatically remain at a position close to the first proximity switch to prepare for the third cutting. In this way, the plate 7 can be cut continuously by reciprocating. Through the semi-automatic control system composed of two contactors, two proximity switches 5 and an automatic controller, the plasma cutting gun 3 can automatically stop and position after the cutting operation is completed. This can avoid the trouble of manually shutting down the motor 4 to stop and position the plasma cutting gun 3 after each cutting operation is completed, which helps to improve the operating efficiency of the processing equipment.

[0040] In this article, there are a few points to note: 1. The drawings of the embodiments of the present invention only involve structures related to the embodiments of the present invention, and other structures can refer to the general design.

[0041] 2. In the absence of conflict, the embodiments of the present invention and the features therein may be combined with each other to obtain new embodiments.

[0042] The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A manufacturing and processing device for fixing a magnetic box for a concrete formwork, comprising a table (1) and a measuring mechanism, wherein the measuring mechanism comprises a measuring plate (6) and a rectangular swing plate (8), characterized in that: The table (1) is provided with a longitudinal installation groove (104) extending therethrough, a rectangular swing plate (8) being rotatably installed in the head end portion of the longitudinal installation groove (104), and a measuring plate (6) being rotatably installed on the rectangular swing plate (8); when the measuring plate (6) is swung upward and inserted into the longitudinal installation groove (104), the surface with scales on it turns upward, a first rotating shaft (601) is welded at the middle position of the head end of the measuring plate (6), the first rotating shaft (601) being rotatably engaged with the rectangular swing plate (8); a rotating shaft (601) is welded on the rectangular swing plate (8) and is connected to the first rotating shaft (601) ) a semicircular track ring (804) arranged concentrically with the first rotating shaft (601); a first swing rod (602) is welded to one end of the first rotating shaft (601) protruding from the rectangular swing plate (8); a head end portion of the first swing rod (602) is slidably matched with the semicircular track ring (804) in the form of a spring push positioning; an L-shaped poking rod (105) is welded to the bottom end of the table (1), and the measuring plate (6) is disengaged from the mounting groove (104) when the measuring plate (6) swings downward, and an adjacent portion of the measuring plate (6) offset to one side of the midline in the length direction thereof abuts against the head end of the L-shaped poking rod (105).

2. The manufacturing and processing equipment for fixing a magnetic box for a concrete formwork according to claim 1 is characterized in that: A second rotating shaft (801) is welded to the bottom of the rectangular swing plate (8); a strip-shaped mounting groove (107) is provided at the bottom end of the platform (1); one end of the first rotating shaft (601) protrudes and is inserted into the strip-shaped mounting groove (107) and is welded to a second swing rod (802); A U-shaped driving rod (9) positioned by a spring push is slidably provided at an adjacent position below the platform (1), and a connecting rod (803) is rotatably connected between the head end of the U-shaped driving rod (9) and the tail end of the second swing rod (802).

3. The manufacturing and processing equipment for fixing a magnetic box for a concrete formwork according to claim 1 is characterized in that: The first rotating shaft (601) is rotatably engaged with a middle position of a long side portion of the rectangular swing plate (8); Two connecting pieces (8041) are bent at both ends of the semicircular track ring (804), and the two connecting pieces (8041) are welded and fixed to a side of the rectangular swing plate (8) away from the measuring plate (6); The longitudinal mounting groove (104) is provided at a middle position in the length direction of the table plate (1), the strip mounting groove (107) is provided near the head end portion of the longitudinal mounting groove (104), and the tail end of the L-shaped poking rod (105) is welded and fixed to the portion of the bottom end of the table plate (1) located between the longitudinal mounting groove (104) and the strip mounting groove (107).

4. The manufacturing and processing equipment for fixing a magnetic box for a concrete formwork according to claim 2 is characterized in that: The two end portions of the second rotating shaft (801) respectively penetrate and rotatably engage with the two long side walls of the longitudinal mounting groove (104); When the second swing rod (802) swings upward to a horizontal vertical position, it is embedded in the strip-shaped mounting groove (107); when the second swing rod (802) swings downward, it protrudes from the strip-shaped mounting groove (107); Two hanging blocks (109) are symmetrically welded to a long side portion of the bottom end of the table plate (1), and the longitudinal rod section of the U-shaped driving rod (9) is slidably fitted with the bottom end portions of the two hanging blocks (109) in the form of a spring-pushing positioning.

5. The manufacturing and processing equipment for fixing a magnetic box for a concrete formwork according to claim 2 is characterized in that: Two vertical hanging plates (108) are welded at intervals at the bottom end of the platform (1) near a hanging block (109), and a positioning plug shaft (106) is slidably installed through the bottom end of the vertical hanging plate (108) in the form of a spring push positioning; The tail end of the longitudinal rod section of the U-shaped driving rod (9) is separately provided with a positioning plug hole (901), and the head end of the positioning plug shaft (106) is plugged into and matched with the positioning plug hole (901) when needed.

6. The manufacturing and processing equipment for fixing a magnetic box for a concrete formwork according to claim 1 is characterized in that: The width of the measuring plate (6) is smaller than the width of the longitudinal mounting groove (104), and two empty gaps are formed between the two.

7. The manufacturing and processing equipment for fixing a magnetic box for a concrete formwork according to claim 1 is characterized in that: Two vertical square columns (102) are symmetrically welded to the top of a long side portion of the platform (1), and square tube beams (2) are welded to the tops of the two vertical square columns (102); Two cover plates (201) are symmetrically fixed at both ends of the square tube beam (2); a lead screw (204) is rotatably arranged at the center of the interior of the square tube beam (2); the two end portions of the lead screw (204) are correspondingly inserted through the two cover plates (201) for rotational cooperation; a motor (4) is fixedly mounted on one of the cover plates (201); the lead screw (204) is driven by the motor (4) via a coupling; Two L-shaped track bars (203) are symmetrically fixed to the outer side of a side wall of the square tube beam (2), and a transverse sliding groove (202) is provided through a portion of the side wall located between the two L-shaped track bars (203).

8. The manufacturing and processing equipment for fixing a magnetic box for a concrete formwork according to claim 7 is characterized in that: A plasma cutting gun (3) is slidably disposed on the square tube beam (2), the plasma cutting gun (3) comprising a square carrier tube (301), an electrical box (302) welded to the top of the square carrier tube (301), and a nozzle (303) fixedly disposed below the square carrier tube (301); Two hook-shaped sliding members (3011) are symmetrically welded on one side of the square carrier tube (301) facing the square tube beam (2). The two hook-shaped sliding members (3011) are slidably matched with the two L-shaped track bars (203) correspondingly. A connecting block (3013) is welded on the portion of the square carrier tube (301) located between the two hook-shaped sliding members (3011). A threaded ring (3012) is welded on the head end of the connecting block (3013). The connecting block (3013) and the horizontal slide groove (202) are penetrated and slidably matched. The threaded ring (3012) is inserted into the interior of the square tube beam (2) and is sleeved on the lead screw (204) in a threaded engagement form.

9. The manufacturing and processing equipment for fixing a magnetic box for a concrete formwork according to claim 7 is characterized in that: Two T-shaped mounting members (205) are symmetrically fixed at both ends of the L-shaped track bar (203) at the lower side, two proximity switches (5) are symmetrically arranged at one end of the two T-shaped mounting members (205) away from the L-shaped track bar (203), and the square carrier tube (301) is located between the two proximity switches (5); Four L-shaped support legs (101) are symmetrically welded on the two short sides of the table top (1); an electric control box (10) is fixedly arranged on one of the L-shaped support legs (101); an automatic controller and two contactors are arranged inside the electric control box (10); three push button switches are fixedly arranged on the front side box wall of the electric control box (10); the motor (4) is electrically connected to the contactor, the contactor is electrically connected to the push button switch, the proximity switch (5) is communicatively connected to the automatic controller, and the automatic controller is electrically connected to the contactor.

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