Cutting device for machining steel formworks for roads and bridges and using method

Abstract

The invention relates to the field of laser cutting. The invention discloses a cutting device for road and bridge steel formwork machining and a using method. The device is composed of a rotating mechanism, a conveying mechanism and a clamping mechanism. According to the cutting device for machining the steel formworks for the roads and the bridges and the using method, after the steel formworks are cut, a two-way air cylinder drives two round sleeves, an L-shaped rod, a long rod and a supporting plate to move towards the left side and the right side through two Z-shaped plates, so that the two cut steel formworks move towards the two sides and rotate by 180 degrees through limiting of Z-shaped moving grooves; when a T-shaped clamping plate in a long rod moves to abut against the side face of an abutting plate, the T-shaped clamping plate moves into a T-shaped groove, fixing of a clamping plate to the cut steel formwork is relieved, at the moment, supporting plates move to the opposite sides of two supporting strips, the two supporting plates slightly incline downwards and move to the upper side of a supporting frame, and then the steel formwork is fixed. And the cut steel formworks are placed, so that the steel formworks can be conveniently fed and discharged from the cutting device.

Description

Technical Field

[0001] The present invention relates to the field of laser cutting, and specifically to a cutting device and a using method for processing steel formwork for road and bridge construction. Background Art

[0002] Steel formwork is a steel form used for concrete pouring and molding. Steel formwork is widely used in construction projects due to its characteristics of being reusable and having a beautiful concrete pouring and molding. When processing steel formwork, it needs to be processed and cut by a laser cutting machine. Laser cutting is to irradiate the material to be cut with a laser beam with a high power density, heat the material to the vaporization temperature, and the material will evaporate to form holes. As the beam moves along the material, the holes continuously form a cut seam, thus completing the cutting of the material. Laser cutting belongs to one of the thermal cutting methods. Laser cutting processing uses an invisible beam to replace the traditional mechanical knife, and has the characteristics of high precision, fast cutting, not being limited by the cutting pattern, automatic layout to save materials, smooth cut, and low processing cost, and gradually improves or replaces the traditional metal cutting process equipment.

[0003] The existing patent (publication number: CN119368915A) discloses a cutting device for processing steel formwork for road and bridge construction, including a base, the bases are arranged in pairs, and further includes: a conveying unit, the conveying unit is rotatably installed inside adjacent bases, a horizontal adjustment mechanism, the horizontal adjustment mechanism is symmetrically arranged on the top of the conveying unit, and the horizontal adjustment mechanisms on both sides are on the same horizontal plane to press against the steel formwork moving to the cutting station. When in use, the steel formwork is smoothly placed on the conveying rollers along the vertical blocks, one end of the horizontal shaft is driven by a stepping motor, and the double-track belt pulley at the end of the horizontal shaft rotates synchronously, and then drives the horizontal shafts and conveying rollers at other positions to rotate synchronously through the arranged synchronous belt, so as to convey the steel formwork at one end. When the steel formwork moves to the designated station, the telescopic member is driven to work by the arranged operation platform, and the telescopic member pushes the movable plate to slide along the sleeve, and the arranged protective pad is used to fix the steel formwork without damaging it. In the process of implementing the present invention, the inventor found that at least the following problems in the prior art have not been solved: After the above device conveys the steel formwork through the conveying rollers and clamps the steel formwork with the protective pad and then performs the cutting operation, the processing of steel formwork is generally mass-produced in factories, and the steel formwork is heavy, which makes it inconvenient to unload the steel formwork after cutting a large number of steel formworks. Summary of the Invention

[0004] The object of the present invention is to provide a cutting device and a using method for processing steel formwork for road and bridge, so as to solve the problem proposed in the above background technology that after the steel formwork is conveyed by the conveying rollers and clamped by the protective pads for cutting operation, but the processing of steel formwork is generally mass-produced in factories, and the steel formwork is heavy, which makes it inconvenient to unload after cutting a large number of steel formwork. To achieve the above object, the present invention provides the following technical solutions: A cutting device for processing steel formwork for road and bridge, including a C-shaped support, a processing frame is fixedly arranged on the top of the C-shaped support, a fixed frame is fixedly connected to the rear side of the top surface of the C-shaped support, and a two-way cylinder is fixedly arranged inside the fixed frame;

[0005] It further includes:

[0006] Two long plates, the number of the long plates is two, and the two long plates are respectively fixedly connected to the left and right sides of the top surface of the cross plate of the C-shaped support. A Z-shaped moving groove is opened at the top of the long plate. The opposite ends of the two telescopic rods of the two-way cylinder are fixedly connected with Z-shaped plates. A rotating mechanism for processing the steel formwork is movably inserted inside the upper cross plates of the two Z-shaped plates. Two fixed bars are fixedly connected to the bottom of the C-shaped support, and the two fixed bars are respectively fixedly arranged on the front and rear sides of the cross plate of the C-shaped support. A motor is fixedly connected to the bottom of the rear fixed bar, one end of the rotating shaft of the motor is rotationally matched with the front fixed bar, and a conveying mechanism for transporting the cut steel formwork is fixedly sleeved on the side surface of the rotating shaft of the motor;

[0007] The rotating mechanism includes two circular sleeves, the two circular sleeves are respectively rotatably arranged inside the upper cross plates of the Z-shaped plates. An L-shaped rod is fixedly connected to the surface of the circular sleeve. The side surface of the vertical rod of the L-shaped rod is slidably matched with the inside of the Z-shaped moving groove. Two L-shaped plates are fixedly arranged on the side surface of the circular sleeve. A clamping mechanism for fixing the steel formwork is rotatably connected to the side surfaces of the vertical plates of the two L-shaped plates. Two support bars are fixedly arranged on both the left and right sides of the processing frame.

[0008] Preferably, the clamping mechanism includes two support plates, two connecting frames are fixedly arranged at the bottom ends of the two support plates, the two connecting frames are respectively rotatably connected to the vertical plates of the two groups of L-shaped plates, the bottom of the support plate is slidably matched with the top of the support bar, four abutting plates are fixedly arranged on the rear sides of the front two support bars among the four support bars, a clamping plate is slidably connected to the top of the support plate, and a long rod is rotatably connected to the bottom of the clamping plate;

[0009] On the front and rear sides of the surface of the cross plate on the support plate, long grooves are opened. Two moving blocks are slidably arranged inside the long grooves. L-shaped baffles are fixedly arranged on the tops of the two moving blocks. A threaded rod is rotatably connected inside the long groove. One end of the threaded rod penetrates through the moving block and extends to the outside of the support plate. A nut fixing sleeve is rotatably connected to the side surface of the threaded rod. A hexagonal groove is opened at one end of the threaded rod close to the nut fixing sleeve.

[0010] Preferably, the long rod is movably inserted into the inner part of the round sleeve. Limit frames are opened on the left and right sides of the top of the C-shaped support. At the bottom of the inner wall of the limit frame, a 30° bevel cut is opened. The bottom end of the long rod is rounded and slidably matched with the side surface of the inner wall of the limit frame;

[0011] A T-shaped groove is opened inside the long rod. A T-shaped clamping plate is slidably arranged inside the T-shaped groove. A first compression spring is fixedly arranged on the rear side of the cross plate of the T-shaped clamping plate, and the other end of the first compression spring is fixedly matched with the rear side of the inner wall of the T-shaped groove;

[0012] A clamping frame is fixedly connected to the side surface of the round sleeve. The front side of the clamping frame is slidably matched with the rear side of the contact plate. The side surface of the cross plate of the T-shaped clamping plate is slidably matched with the inside of the clamping frame.

[0013] Preferably, the conveying mechanism includes a convex cylinder. The convex cylinder is fixedly sleeved on the side surface of the rotating shaft of the motor. Sliding grooves are opened on the side surfaces of the two vertical plates of the C-shaped support. A connecting plate is fixedly connected to the bottom of the cross plate of the C-shaped support. A moving rod is movably inserted into the side surface of the connecting plate. A long sleeve is movably sleeved on the side surface of the moving rod. A second compression spring is movably sleeved on the side surface of the moving rod. One end of the second compression spring is fixedly connected to the side surface of the connecting plate, and the other end of the second compression spring is fixedly matched with the side surface of the long sleeve. A cylinder is fixedly arranged at the front end of the moving rod. A spherical block is rotatably arranged inside the cylinder. The side surface of the spherical block is in contact with the side surface of the convex cylinder.

[0014] Preferably, support rods are movably inserted into the left and right sides of the top of the long sleeve. A rectangular plate is fixedly connected to the bottom end of the support rod. A moving plate is fixedly connected to the top of the support rod. Support frames are fixedly arranged at the bottoms of the two vertical plates of the C-shaped support. A roller matched with a chain is fixedly arranged on the side surface of the rotating shaft of the motor. Two C-shaped rotating shafts are fixedly arranged at the top of the inner wall of the support frame. Chains are sleeved on the side surfaces of the cross bars of the two C-shaped rotating shafts and the side surface of the motor. A cam is fixedly sleeved in the middle of the side surface of the horizontal shaft of the C-shaped rotating shaft. The side surface of the cam is slidably matched with the bottom of the rectangular plate.

[0015] Preferably, a rack is slidingly provided inside the processing frame, one end of the rack is fixedly connected to the side surface of the Z-shaped plate on the right side, a screw is rotatably provided on the top of the processing frame, a gear is fixedly sleeved on the lower side of the screw, the gear is meshed with the rack, a limiting sleeve is fixedly sleeved on the upper side of the screw, a connecting rod is rotatably connected to the upper side of the screw, the side surface of the connecting rod is slidably matched with the inside of the limiting sleeve, and a laser cutting head is fixedly connected to the side surface of the connecting rod.

[0016] Preferably, fixed rods are fixedly provided on both the left and right sides of the inner wall of the processing frame, and the side surfaces of the fixed rods are rotatably connected with long rollers.

[0017] Preferably, the method for using the cutting device for processing steel formwork for roads and bridges comprises the following steps:

[0018] S1: First, according to the length of the steel template that needs to be cut, a wrench is used to drive the threaded rod to rotate, so that the rotating threaded rod drives the two moving blocks and the L-shaped baffle to move to a suitable length on the upper side of the support plate to support steel templates of different lengths;

[0019] S2: The two telescopic rods of the two-way cylinder drive the two Z-shaped plates, the round sleeve, the L-shaped rod and the long rod to move relative to each other. When the L-shaped rod moves, its vertical rod contacts the inside of the Z-shaped moving groove, so that the L-shaped rod drives the Z-shaped plate, the round sleeve, the L-shaped rod, the long rod and the support plate to rotate 180 degrees, so that the two support plates and the two L-shaped baffles face inward. When the bottom end of the long rod passes through the inside of the limit frame, the long rod drives the T-shaped card plate to move upward to the inside of the card frame to fix the splint and clamp the steel template. At the same time, when the right Z-shaped plate moves, it drives the rack to move to the left, and the gear drives the lead screw to rotate. The limit sleeve limits the connecting rod, so that the lead screw drives the connecting rod to move downward when it rotates, so that after the steel template is clamped, the laser cutting head can move downward to cut the steel template;

[0020] S3: When the steel template is cut, the telescopic rod of the bidirectional cylinder drives the two circular sleeves, the L-shaped rod, the long rod and the support plate to move to the left and right sides respectively through the two Z-shaped plates, so that the two cut steel templates move to both sides and rotate 180° through the limit of the Z-shaped moving groove. When the T-shaped card plate inside the long rod moves to contact the side of the contact plate, the T-shaped card plate moves to the inner wall of the T-shaped groove and releases the clamping plate from fixing the cut steel template. At this time, the support plate moves to the side opposite to the two support bars, and the two support plates are slightly tilted downward and move to the upper side of the support frame to place the cut steel template.

[0021] S4: When a cut steel template is placed on the upper side of the support frame, the rotating shaft of the motor drives the two C-shaped rotating shafts and the two cams to rotate through the chain, so that the cam contacts the rectangular plate, and drives the support rod and the movable plate to move upward, and lifts the cut steel template upward. At the same time, the rotating shaft of the motor drives the convex cylinder to rotate. When the protrusion of the convex cylinder rotates to contact the side of the spherical block, the spherical block drives the movable rod to move backward through the cylinder and compresses the second compression spring. At the same time, the movable rod drives the two support rods and the movable plate to move backward through the long sleeve. When the plane of the convex cylinder rotates to contact the side of the spherical block, the spherical block, the movable rod and the long sleeve are reset forward by the rebound force of the second compression spring, so that the movable plate drives the steel template to continue to lift it upward and move backward, so that the cut steel template can be quickly transported.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] In the present invention, after the cutting of the steel template is completed, the two-way cylinder drives the two circular sleeves, the L-shaped rod, the long rod and the support plate to move to the left and right sides respectively through the two Z-shaped plates, so that the two cut steel templates move to both sides and rotate 180° through the limit of the Z-shaped moving groove. When the T-shaped clamping plate inside the long rod moves to contact the side of the contact plate, the T-shaped clamping plate moves into the T-shaped groove and releases the clamping plate from fixing the cut steel template. At this time, the support plate moves to the side opposite to the two support bars, and the two support plates are slightly tilted downward and move to the upper side of the support frame to place the cut steel template, so that it is more convenient to load and unload the steel template from the cutting device.

[0024] In the present invention, two Z-shaped plates, a circular sleeve, an L-shaped rod and a long rod are driven to move relative to each other by a bidirectional cylinder. When the L-shaped rod moves, it contacts with the Z-shaped moving groove, so that the L-shaped rod drives the Z-shaped plate, the circular sleeve, the L-shaped rod, the long rod and the support plate to rotate 180°. When the bottom end of the long rod passes through the interior of the limit frame, the T-shaped clamping plate moves upward into the clamping frame to fix the height of the clamping plate and clamp the steel template. At the same time, the right Z-shaped plate drives the rack to move left, drives the screw rod to rotate, and limits the connecting rod through the limit sleeve. When the screw rod rotates, it drives the connecting rod to move downward, and then after the steel template is clamped, the laser cutting head moves downward, so that more steel templates can be stably cut.

[0025] In the present invention, a motor and a chain drive the C-shaped rotating shaft and the cam to rotate, causing the cam to abut against the rectangular plate, driving the support rod and the moving plate to move upward, lifting the cut steel formwork. At the same time, the motor drives the convex cylinder to rotate. When the protruding part of the convex cylinder rotates to abut against the side surface of the spherical block, the spherical block drives the moving rod to move backward through the cylinder and compresses the second compression spring. At the same time, the moving rod drives the two support rods and the moving plate to move backward through the long sleeve. When the flat surface of the convex cylinder rotates to abut against the side surface of the spherical block, the spherical block, the moving rod and the long sleeve are reset by the second compression spring, causing the moving plate to drive the steel formwork to continuously perform the actions of lifting upward and moving backward, so as to quickly convey the cut steel formwork. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0027] Figure 2 is a partial three-dimensional structural schematic diagram of the present invention;

[0028] Figure 3 is a partial three-dimensional structural schematic diagram of the rotating mechanism of the present invention;

[0029] Figure 4 is a partial three-dimensional structural schematic diagram of the clamping mechanism of the present invention;

[0030] Figure 5 is an expanded partial three-dimensional structural diagram of the clamping mechanism of the present invention;

[0031] Figure 6 is a partial three-dimensional structural sectional view of the clamping mechanism of the present invention;

[0032] Figure 7 is a partial three-dimensional structural schematic diagram of the rotating mechanism of the present invention;

[0033] Figure 8 is an expanded partial three-dimensional structural diagram of the clamping mechanism of the present invention;

[0034] Figure 9 is a partial three-dimensional structural schematic diagram of the present invention;

[0035] Figure 10 is a partial three-dimensional structural sectional view of the present invention;

[0036] Figure 11 is a partial three-dimensional structural schematic diagram of the conveying mechanism of the present invention;

[0037] Figure 12 is a partial three-dimensional structural schematic diagram of the conveying mechanism of the present invention;

[0038] Figure 13 is an expanded partial three-dimensional structural diagram of the conveying mechanism of the present invention.

[0039] In the figure: 1. C-shaped support; 101. Limit frame; 2. Processing frame; 201. Rack; 202. Lead screw; 203. Gear; 204. Connecting rod; 205. Laser cutting head; 206. Fixed rod; 207. Long roller; 208. Limit sleeve; 3. Fixed frame; 4. Double-acting cylinder; 5. Long plate; 6. Z-shaped moving groove; 7. Z-shaped plate; 8. Rotating mechanism; 801. Round sleeve; 802. L-shaped rod; 803. L-shaped plate; 9. Fixed strip; 10. Motor; 11. Conveying mechanism; 1101. Convex cylinder; 1102. Chute; 1103. Connecting plate; 1104. Moving rod; 1105. Long sleeve; 1106. Second compression spring; 1107. Cylinder; 1108. Spherical block; 1109. Support rod; 1110. Moving plate; 1111. Support frame; 1112. C-shaped rotating shaft; 1113. Chain; 1114. Cam; 1115. Rectangular plate; 12. Clamping mechanism; 1201. Support plate; 1202. Connecting frame; 1203. Clamping plate; 1204. Long groove; 1205. Moving block; 1206. L-shaped baffle; 1207. Threaded rod; 1208. Nut fixing sleeve; 1209. Hexagonal groove; 1210. Long rod; 1211. T-shaped groove; 1212. T-shaped clamping plate; 1213. Clamping frame; 1214. First compression spring; 13. Support strip; 1301. Contact plate. Specific implementation mode

[0040] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical staff in the art without creative work belong to the protection scope of the present invention.

[0041] Please refer to Figures 1 to 13 , the present invention provides a technical solution: a cutting device for processing steel formwork for road bridges, including a C-shaped support 1, a processing frame 2 is fixedly arranged on the top of the C-shaped support 1, a fixed frame 3 is fixedly connected to the rear side of the top surface of the C-shaped support 1, and a double-acting cylinder 4 is fixedly arranged inside the fixed frame 3;

[0042] It also includes:

[0043] There are two long plates 5, and the two long plates 5 are respectively fixedly connected to the left and right sides of the top surface of the cross plate of the C-shaped support 1. A Z-shaped moving groove 6 is opened at the top of the long plate 5. The opposite ends of the two telescopic rods of the double-acting cylinder 4 are fixedly connected with Z-shaped plates 7. A rotating mechanism 8 for processing steel templates is movably inserted into the inner sides of the upper cross plates of the two Z-shaped plates 7. Two fixing strips 9 are fixedly connected to the bottom of the C-shaped support 1, and the two fixing strips 9 are respectively fixedly arranged on the front and rear sides of the cross plate of the C-shaped support 1. A motor 10 is fixedly connected to the bottom of the rear fixing strip 9, one end of the rotating shaft of the motor 10 is rotatably matched with the front fixing strip 9, and a conveying mechanism 11 for transporting the cut steel templates is fixedly sleeved on the side surface of the rotating shaft of the motor 10;

[0044] The rotating mechanism 8 includes two circular sleeves 801, and the two circular sleeves 801 are respectively rotatably arranged inside the upper cross plates of the Z-shaped plates 7. An L-shaped rod 802 is fixedly connected to the surface of the circular sleeve 801, and the side surface of the vertical rod of the L-shaped rod 802 is slidably matched with the inside of the Z-shaped moving groove 6. Two L-shaped plates 803 are fixedly arranged on the side surface of the circular sleeve 801, and a clamping mechanism 12 for fixing the steel template is rotatably connected to the side surfaces of the vertical plates of the two L-shaped plates 803. Two support strips 13 are fixedly arranged on both the left and right sides of the processing frame 2.

[0045] In this embodiment, as Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figures 5 to 13 shown, the clamping mechanism 12 includes two support plates 1201. Two connecting frames 1202 are fixedly arranged at the bottom ends of the two support plates 1201, and the two connecting frames 1202 are respectively rotatably connected to the vertical plates of the two groups of L-shaped plates 803. The bottom of the support plate 1201 is slidably matched with the top of the support strip 13. Two abutting plates 1301 are fixedly arranged at the rear sides of the front two support strips 13 among the four support strips 13. A clamping plate 1203 is slidably connected to the top of the support plate 1201. A long rod 1210 is rotatably connected to the bottom of the clamping plate 1203. The connecting frame 1202 can deflect inside the L-shaped plate 803. When the two support plates 1201 drive the cut steel template to move to the upper side of the conveying mechanism 11 by moving left and right, the two support plates 1201 are inclined, thereby facilitating the conveying of the steel template;

[0046] On the front and rear sides of the upper horizontal plate surface of the support plate 1201, long grooves 1204 are provided. Two moving blocks 1205 are slidably arranged inside the long grooves 1204. An L-shaped baffle 1206 is fixedly arranged on the tops of the two moving blocks 1205. A threaded rod 1207 is rotatably connected inside the long groove 1204. One end of the threaded rod 1207 penetrates through the moving block 1205 and extends to the outside of the support plate 1201. A nut fixing sleeve 1208 is rotatably connected to the side surface of the threaded rod 1207. A hexagonal groove 1209 is provided at one end of the threaded rod 1207 close to the nut fixing sleeve 1208. After the nut fixing sleeve 1208 is removed by a utility wrench, when an internal hexagonal wrench is inserted into the inside of the hexagonal groove 1209, the threaded rod 1207 can be rotated, and then the positions of the moving block 1205 and the L-shaped baffle 1206 on the upper side of the support plate 1201 can be adjusted to clamp and fix steel templates of different lengths.

[0047] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 13 shown, the long rod 1210 is movably inserted into the inside of the round sleeve 801. Limit frames 101 are provided on the left and right sides of the top of the C-shaped support 1. The bottom of the inner wall of the limit frame 101 is provided with a 30° bevel cut. The bottom end of the long rod 1210 is rounded and slidably matched with the side surface of the inner wall of the limit frame 101. When the two round sleeves 801 drive the two long rods 1210 to move relatively, when the long rod 1210 moves to contact the inside of the limit frame 101 with an inclined inner wall, the long rod 1210 can drive the clamping plate 1203 to move upward to clamp the steel template;

[0048] A T-shaped groove 1211 is provided inside the long rod 1210. A T-shaped clamping plate 1212 is slidably arranged inside the T-shaped groove 1211. A first compression spring 1214 is fixedly arranged on the rear side of the cross plate of the T-shaped clamping plate 1212, and the other end of the first compression spring 1214 is fixedly matched with the rear side of the inner wall of the T-shaped groove 1211;

[0049] A clamping frame 1213 is fixedly connected to the side surface of the round sleeve 801. The front side of the clamping frame 1213 is slidably matched with the rear side of the contact plate 1301. The side surface of the cross plate of the T-shaped clamping plate 1212 is slidably matched with the inside of the clamping frame 1213. When the long rod 1210 drives the T-shaped clamping plate 1212 inside it to move upward, when the cross plate of the T-shaped clamping plate 1212 moves to the same center as the inside of the clamping frame 1213, the T-shaped clamping plate 1212 moves forward by the resilience of the first compression spring 1214, so that after the long rod 1210 and the clamping plate 1203 move upward, they are fixed, thereby being able to maintain the stability of the clamping of the steel template by the clamping plate 1203.

[0050] In this embodiment, as Figure 1 , Figure 2, Figure 3 , Figure 4 , Figures 5 to 13 As shown in Figure 3 , Figure 4 , and Figures 5 to 13 , the conveying mechanism 11 includes a convex cylinder 1101 fixedly sleeved on the side of the rotating shaft of the motor 10. Chute 1102 is provided on the side of each of the two vertical plates of the C-shaped support 1. A connecting plate 1103 is fixedly connected to the bottom of the horizontal plate of the C-shaped support 1. A moving rod 1104 is movably inserted into the side of the connecting plate 1103. A long sleeve 1105 is movably sleeved on the side of the moving rod 1104. A second compression spring 1106 is movably sleeved on the side of the moving rod 1104. One end of the second compression spring 1106 is fixedly connected to the side of the connecting plate 1103, and the other end of the second compression spring 1106 is fixedly engaged with the side of the long sleeve 1105. A cylinder 1107 is fixedly provided at the front end of the moving rod 1104. A spherical block 1108 is rotatably provided inside the cylinder 1107. The side of the spherical block 1108 is in contact with the side of the convex cylinder 1101. When the rotating shaft of the motor 10 drives the convex cylinder 1101 to rotate and the convex part of the convex cylinder 1101 contacts the side of the spherical block 1108, the spherical block 1108, the cylinder 1107, and the moving rod 1104 can drive the two support rods 1109 to move backward through the long sleeve 1105.

[0051] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 13 As shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 , and Figures 5 to 13 , support rods 1109 are movably inserted into the left and right sides of the top of the long sleeve 1105. A rectangular plate 1115 is fixedly connected to the bottom end of the support rod 1109. A moving plate 1110 is fixedly connected to the top of the support rod 1109. Support frames 1111 are fixedly provided at the bottom of each of the two vertical plates of the C-shaped support 1. A roller shaft cooperating with a chain is fixedly provided on the side of the rotating shaft of the motor 10. Two C-shaped rotating shafts 1112 are fixedly provided at the top of the inner wall of the support frame 1111. A chain 1113 is sleeved on the side of the cross bar of the two C-shaped rotating shafts 1112 and the side of the motor 10. A cam 1114 is fixedly sleeved in the middle of the side of the horizontal shaft of the C-shaped rotating shaft 1112. The side of the cam 1114 is in sliding cooperation with the bottom of the rectangular plate 1115. When the motor 10 rotates, it can drive the two C-shaped rotating shafts 1112 and the cams 1114 on their sides to rotate through the chain 1113, so that the cam 1114 drives the support rod 1109 and the moving plate 1110 to move upward through the rectangular plate 1115, and after the moving plate 1110 moves upward and then moves backward, the clamped plate after cutting is conveyed backward.

[0052] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 13As shown in the figure, a rack 201 is slidably arranged inside the processing frame 2. One end of the rack 201 is fixedly connected to the side surface of the right Z-shaped plate 7. A lead screw 202 is rotatably arranged at the top of the processing frame 2. A gear 203 is fixedly sleeved on the lower side of the lead screw 202. The gear 203 meshes with the rack 201. A limit sleeve 208 is fixedly sleeved on the upper side of the lead screw 202. The upper side of the lead screw 202 is rotatably connected to a connecting rod 204. The side surface of the connecting rod 204 is slidably matched with the inside of the limit sleeve 208. A laser cutting head 205 is fixedly connected to the side surface of the connecting rod 204. When the telescopic cylinder drives the right Z-shaped plate 7 to move, it can drive the rack 201 to move, drive the gear 203 and the lead screw 202 to rotate, so that the rotating lead screw 202 drives the connecting rod 204 and the laser cutting head 205 to move downward. When the two support plates 1201 move relatively to support and clamp the steel formwork, the laser cutting head 205 operates to cut the steel formwork. After the cutting is completed, the laser cutting head 205 moves upward while the two support plates 1201 move toward the left and right sides, and the cut steel formwork is conveyed.

[0053] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figures 5 to 13 shown, fixed rods 206 are fixedly arranged on both the left and right sides of the inner wall of the processing frame 2. Long rollers 207 are rotatably connected to the side surfaces of the fixed rods 206. After the steel formwork is placed on the upper sides of the long rollers 207, it is convenient to move for processing.

[0054] Usage method and advantages of the present invention: The usage method of the cutting device for processing steel formwork for road and bridge applications is as follows: The working process is as follows:

[0055] As Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 , Figure 12 and Figure 13 shown:

[0056] S1: First, according to the length of the steel formwork to be cut, use a wrench to drive the threaded rod 1207 to rotate, so that the rotating threaded rod 1207 drives the two moving blocks 1205 and the L-shaped baffle 1206 to move on the upper side of the support plate 1201 to an appropriate length to support steel formworks of different lengths.

[0057] S2: The two telescopic rods of the two-way cylinder 4 drive the two Z-shaped plates 7, the circular sleeve 801, the L-shaped rod 802 and the long rod 1210 to move relative to each other. When the L-shaped rod 802 moves, its vertical rod contacts the inside of the Z-shaped moving groove 6, so that the L-shaped rod 802 drives the Z-shaped plate 7, the circular sleeve 801, the L-shaped rod 802, the long rod 1210 and the support plate 1201 to rotate 180°, so that the two support plates 1201 and the two L-shaped baffles 1206 face inward. When the bottom end of the long rod 1210 passes through the inner part of the limit frame 101, the L-shaped baffles 1206 are turned inward. After the part is moved, the long rod 1210 drives the T-shaped clamping plate 1212 to move upward to the inside of the clamping frame 1213, fixes the clamping plate 1203, and clamps the steel template. At the same time, the right Z-shaped plate 7 moves, drives the rack 201 to move left, and makes the gear 203 drive the screw rod 202 to rotate. The limiting sleeve 208 limits the connecting rod 204, so that the screw rod 202 rotates and drives the connecting rod 204 to move downward, so that after the steel template is clamped, the laser cutting head 205 can move downward to cut the steel template.

[0058] S3: When the steel template is cut, the telescopic rod of the two-way cylinder 4 drives the two circular sleeves 801, the L-shaped rod 802, the long rod 1210 and the support plate 1201 to move to the left and right sides respectively through the two Z-shaped plates 7, so that the two cut steel templates move to both sides and rotate 180° through the limit of the Z-shaped moving groove 6. When the T-shaped clamping plate 1212 inside the long rod 1210 moves to the side of the contact plate 1301, the T-shaped clamping plate 1212 moves to the inner wall of the T-shaped groove 1211 and releases the clamping plate 1203 from fixing the cut steel template. At this time, the support plate 1201 moves to the side opposite to the two support bars 13, and the two support plates 1201 are slightly tilted downward and move to the upper side of the support frame 1111 to place the cut steel template.

[0059] S4: When a cut steel formwork is placed on the upper side of the support frame 1111, the rotating shaft of the motor 10 drives the two C-shaped rotating shafts 1112 and the two cams 1114 to rotate through the chain 1113, so that the cams 1114 abut against the rectangular plate 1115, and drive the support rod 1109 and the moving plate 1110 to move upward, lifting the cut steel formwork upward. At the same time, the rotating shaft of the motor 10 drives the convex cylinder 1101 to rotate. When the protruding part of the convex cylinder 1101 rotates to abut against the side surface of the spherical block 1108, the spherical block 1108 drives the moving rod 1104 to move backward through the cylinder 1107, and compresses the second compression spring 1106. At the same time, the moving rod 1104 drives the two support rods 1109 and the moving plate 1110 to move backward through the long sleeve 1105. When the flat surface of the convex cylinder 1101 rotates to abut against the side surface of the spherical block 1108, the spherical block 1108, the moving rod 1104 and the long sleeve 1105 are reset forward by the resilience of the second compression spring 1106, so that the moving plate 1110 drives the steel formwork to continuously perform the actions of lifting upward and moving backward, and the cut steel formwork can be quickly conveyed.

[0060] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention, and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for processing steel formwork for roads and bridges, comprising a C-shaped support (1), a processing frame (2) being fixedly arranged on the top of the C-shaped support (1), a fixing frame (3) being fixedly connected to the rear side of the top surface of the C-shaped support (1), and a bidirectional cylinder (4) being fixedly arranged inside the fixing frame (3); It is characterized in that Also includes: A long board (5), wherein the number of the long boards (5) is two, and the two long boards (5) are respectively fixedly connected to the left and right sides of the top surface of the horizontal board of the C-shaped support (1), a Z-shaped movable groove (6) is opened on the top of the long board (5), the two telescopic rods of the two-way cylinder (4) are fixedly connected to the Z-shaped board (7) at the opposite ends, and the upper horizontal boards of the two Z-shaped boards (7) are internally movably connected with a rotating mechanism (8) for processing the steel template, and the bottom of the C-shaped support (1) is fixedly connected with two fixing bars (9), and the two fixing bars (9) are respectively fixedly arranged on the front and rear sides of the horizontal board of the C-shaped support (1), and the bottom of the rear fixing bar (9) is fixedly connected with a motor (10), and one end of the rotating shaft of the motor (10) is rotatably matched with the front fixing bar (9), and the side of the rotating shaft of the motor (10) is fixedly sleeved with a conveying mechanism (11) for transporting the cut steel template; The rotating mechanism (8) comprises two circular sleeves (801), the two circular sleeves (801) are rotatably arranged inside the upper horizontal plate of the Z-shaped plate (7), the surface of the circular sleeve (801) is fixedly connected with an L-shaped rod (802), the side surface of the vertical rod on the L-shaped rod (802) is slidably matched with the inside of the Z-shaped movable groove (6), the side surface of the circular sleeve (801) is fixedly arranged with two L-shaped plates (803), the side surfaces of the vertical plates on the two L-shaped plates (803) are rotatably connected with a clamping mechanism (12) for fixing the steel template, and two support bars (13) are fixedly arranged on both the left and right sides of the processing frame (2).

2. A cutting device for processing steel formwork for roads and bridges according to claim 1, characterized in that: The clamping mechanism (12) comprises two support plates (1201), the bottom ends of the two support plates (1201) are fixedly provided with two connection frames (1202), the two connection frames (1202) are respectively rotatably connected to the upper vertical plates of the two L-shaped plates (803) in a group, the bottom of the support plate (1201) is slidably matched with the top of the support bar (13), the rear sides of the two support bars (13) located at the front side of the four support bars (13) are fixedly provided with a contact plate (1301), the top of the support plate (1201) is slidably connected with a clamping plate (1203), and the bottom of the clamping plate (1203) is rotatably connected with a long rod (1210); The front and rear sides of the surface of the upper horizontal plate of the support plate (1201) are provided with long grooves (1204), two moving blocks (1205) are slidably arranged inside the long groove (1204), and L-shaped baffles (1206) are fixedly arranged on the tops of the two moving blocks (1205). A threaded rod (1207) is rotatably connected inside the long groove (1204), one end of the threaded rod (1207) passes through the moving block (1205) and extends to the outside of the support plate (1201), and a nut fixing sleeve (1208) is rotatably connected to the side of the threaded rod (1207), and a hexagonal groove (1209) is arranged at one end of the threaded rod (1207) close to the nut fixing sleeve (1208).

3. A cutting device for processing steel formwork for roads and bridges according to claim 2, characterized in that: The long rod (1210) is movably inserted into the inside of the circular sleeve (801), and the left and right sides of the top of the C-shaped support (1) are provided with a limit frame (101), and the bottom of the inner wall of the limit frame (101) is provided with a 30° chamfered angle, and the bottom end of the long rod (1210) is rounded and slidably matched with the side of the inner wall of the limit frame (101); A T-shaped slot (1211) is provided inside the long rod (1210), a T-shaped clamping plate (1212) is slidably provided inside the T-shaped slot (1211), a first compression spring (1214) is fixedly provided on the rear side of the transverse plate of the T-shaped clamping plate (1212), and the other end of the first compression spring (1214) is fixedly matched with the rear side of the inner wall of the T-shaped slot (1211); A card frame (1213) is fixedly connected to the side of the circular sleeve (801); the front side of the card frame (1213) is slidably matched with the rear side of the abutment plate (1301); and the side of the upper horizontal plate of the T-shaped card plate (1212) is slidably matched with the interior of the card frame (1213).

4. The cutting device for processing steel formwork for roads and bridges according to claim 1 is characterized by: The conveying mechanism (11) comprises a convex cylinder (1101), the convex cylinder (1101) is fixedly sleeved on the side of the rotating shaft of the motor (10), the side surfaces of the two vertical plates of the C-shaped support (1) are provided with sliding grooves (1102), the bottom of the horizontal plate of the C-shaped support (1) is fixedly connected with a connecting plate (1103), the side surface of the connecting plate (1103) is movably plugged with a moving rod (1104), the side surface of the moving rod (1104) is movably sleeved with a long sleeve (1105), and the moving rod (11 04) is movably sleeved with a second compression spring (1106), one end of the second compression spring (1106) is fixedly connected to the side of the connecting plate (1103), and the other end of the second compression spring (1106) is fixedly matched with the side of the long sleeve (1105), and a cylinder (1107) is fixedly provided at the front end of the movable rod (1104), and a spherical block (1108) is rotatably provided inside the cylinder (1107), and the side of the spherical block (1108) contacts the side of the convex cylinder (1101).

5. The cutting device for processing steel formwork for roads and bridges according to claim 4 is characterized by: Support rods (1109) are movably inserted on both left and right sides of the top of the long sleeve (1105); a rectangular plate (1115) is fixedly connected to the bottom end of the support rod (1109); a movable plate (1110) is fixedly connected to the top of the support rod (1109); a support frame (1111) is fixedly arranged at the bottom of the two vertical plates of the C-shaped support (1); a roller matched with a chain (1113) is fixedly arranged on the side of the rotating shaft of the motor (10); two C-shaped rotating shafts (1112) are fixedly arranged on the top of the inner wall of the support frame (1111); the side surfaces of the cross bars of the two C-shaped rotating shafts (1112) are sleeved with chains (1113) on the side surfaces of the motor (10); a cam (1114) is fixedly sleeved on the middle part of the side surface of the cross axis of the C-shaped rotating shaft (1112); the side surface of the cam (1114) is slidably matched with the bottom of the rectangular plate (1115).

6. The cutting device for processing steel formwork for roads and bridges according to claim 1 is characterized by: A rack (201) is slidably arranged inside the processing frame (2), one end of the rack (201) is fixedly connected to the side surface of the Z-shaped plate (7) on the right side, a screw rod (202) is rotatably arranged on the top of the processing frame (2), a gear (203) is fixedly sleeved on the lower side of the screw rod (202), the gear (203) is meshed with the rack (201), a limit sleeve (208) is fixedly sleeved on the upper side of the screw rod (202), a connecting rod (204) is rotatably connected to the upper side of the screw rod (202), the side surface of the connecting rod (204) is slidably matched with the inside of the limit sleeve (208), and a laser cutting head (205) is fixedly connected to the side surface of the connecting rod (204).

7. The cutting device for processing steel formwork for roads and bridges according to claim 1 is characterized by: Fixed rods (206) are fixedly arranged on both left and right sides of the inner wall of the processing frame (2), and the side surfaces of the fixed rods (206) are rotatably connected to long rollers (207).

8. A method for using a cutting device for processing steel formwork for roads and bridges, using the cutting device for processing steel formwork for roads and bridges as claimed in any one of claims 1 to 7, characterized in that: The steps include: S1: First, according to the length of the steel template to be cut, a wrench is used to drive the threaded rod (1207) to rotate, so that the rotating threaded rod (1207) drives the two moving blocks (1205) and the L-shaped baffle (1206) to move to a suitable length on the upper side of the support plate (1201), so as to support steel templates of different lengths; S2: The two telescopic rods of the bidirectional cylinder (4) drive the two Z-shaped plates (7), the round sleeve (801), the L-shaped rod (802) and the long rod (1210) to move relative to each other. When the L-shaped rod (802) moves, its vertical rod contacts the inside of the Z-shaped moving groove (6), so that the L-shaped rod (802) drives the Z-shaped plate (7), the round sleeve (801), the L-shaped rod (802), the long rod (1210) and the support plate (1201) to rotate 180 degrees when passing through the inclined groove of the Z-shaped moving groove (6), so that the two support plates (1201) and the two L-shaped baffles (1206) face inward. When the bottom end of the long rod (1210) passes through the limit frame When the inclined surface of the inner wall (101) is formed, the long rod (1210) drives the T-shaped clamping plate (1212) to move upward to the inside of the clamping frame (1213), so that the long rod (1210) drives the clamping plate (1203) to move upward and fix, thereby clamping the steel template. At the same time, when the right Z-shaped plate (7) moves, it drives the rack (201) to move leftward, and the gear (203) drives the screw rod (202) to rotate. The limiting sleeve (208) limits the connecting rod (204), so that when the screw rod (202) rotates, it drives the connecting rod (204) to move downward, thereby clamping the steel template, and the laser cutting head (205) can move downward to cut the steel template; S3: When the steel template is cut, the telescopic rod of the bidirectional cylinder (4) drives the two circular sleeves (801), the L-shaped rod (802), the long rod (1210) and the support plate (1201) to move to the left and right sides respectively through the two Z-shaped plates (7), so that the two cut steel templates move to both sides and rotate 180 degrees through the limit of the Z-shaped moving groove (6). When the T-shaped clamping plate (1212) inside the long rod (1210) moves to the side of the abutment plate (1301), the T-shaped clamping plate (1212) moves to the inner wall of the T-shaped groove (1211) and releases the clamping plate (1203) from fixing the cut steel template. At this time, the support plate (1201) moves to the side opposite to the two support bars (13), and the two support plates (1201) are slightly tilted downward and move to the upper side of the support frame (1111) to place the cut steel template. S4: When a cut steel template is placed on the upper side of the support frame (1111), the rotating shaft of the motor (10) drives the two C-shaped rotating shafts (1112) and the two cams (1114) to rotate through the chain (1113), so that the cams (1114) contact the rectangular plate (1115), and drive the support rod (1109) and the movable plate (1110) to move upward, so that the cut steel template is lifted upward. At the same time, the rotating shaft of the motor (10) drives the convex cylinder (1101) to rotate. When the protrusion of the convex cylinder (1101) rotates to contact the side of the spherical block (1108), the spherical block (1108) passes through the cylinder (1101). 7) drives the moving rod (1104) to move backward and compresses the second compression spring (1106). At the same time, the moving rod (1104) drives the two support rods (1109) and the moving plate (1110) to move backward through the long sleeve (1105). When the plane of the convex cylinder (1101) rotates to contact the side of the spherical block (1108), the spherical block (1108), the moving rod (1104) and the long sleeve (1105) are reset forward by the rebound force of the second compression spring (1106), so that the moving plate (1110) drives the steel template to continue to lift up and move backward, so that the cut steel template can be quickly transported.

Images