Cutting device for steel formwork processing

Abstract

The application relates to the technical field of cutting devices, and discloses a cutting device for steel formwork processing, which comprises a top shell, a bottom shell fixedly installed at the bottom end of the top shell, a collecting box movably installed in the bottom shell, a bottom block fixedly installed at the top end of the bottom shell, and an adjusting assembly movably installed at the top end of the bottom block. The cutting device for steel formwork processing is characterized in that the placing table is arranged in a hollow structure at the middle part, the adjusting assembly is used for supporting the plate during cutting, the adjusting assembly can also be rotated to finely adjust the position of the plate, the movement of the upper cutting head can improve the cutting efficiency, the lower surface of the plate is adsorbed by the adsorption assembly during cutting, the stability of the plate during cutting is ensured, the high-speed airflow sprayed by the upper cutting head cannot cause the plate to vibrate and move, the cutting precision of the material is ensured, and the cutting effect is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cutting device, in particular to a cutting device for steel formwork processing. BACKGROUND

[0002] For the cutting processing of steel formwork, laser cutting is usually used, which can not only make the cutting effect better, but also avoid a large amount of debris flying during cutting. The existing laser cutting device mainly consists of a laser, an optical system, a cutting head, a motion control system and a material placing table. However, the existing material placing table still has some problems in use, which are as follows:

[0003] The existing cutting device is provided with a plurality of tooth-shaped support plates in the material placing table. The material is placed on the tooth-shaped part of the support plate, and then the plate is cut by the laser cutting head. However, this will cause the support plate in the placing table to be cut and damaged together with the material during laser cutting, thereby causing the support plate to become a consumable, greatly increasing the use cost of the cutting device, and often requiring downtime to replace the support plate, reducing the use efficiency of the cutting device. At the same time, the support plate will form metal particle blocks at the bottom end of the material when it is melted by laser cutting. These particle blocks will be bonded to the lower surface of the plate, thereby greatly affecting the quality of the cut plate. The sharp support plate structure at the top will also scratch the lower surface of the plate, which cannot guarantee the quality of the cut plate. In addition, the plate cannot be moved on the placing table, and can only be moved by the cutting head at the top to achieve cutting at different positions. At the same time, the feeding and discharging mode is to place the plate on the support plate manually, which not only has low efficiency, but also has safety hazards. Therefore, we propose a cutting device for steel formwork processing. SUMMARY

[0004] The present application provides a cutting device for steel formwork processing, which has the advantages of good support effect of the plate, good cutting adjustment effect of the plate and convenient use, and solves the problems raised in the above background technology.

[0005] The present application provides the following technical scheme: a cutting device for steel formwork processing, comprising a top shell, a bottom shell fixedly installed at the bottom end of the top shell, a collection box movably installed in the bottom shell, a bottom block fixedly installed at the top end of the bottom shell, an adjustment assembly movably installed at the top end of the bottom block, an adsorption assembly fixedly installed on the adjustment assembly, a material guiding assembly movably installed in the top shell, a support assembly fixedly installed in the top shell, and a control assembly movably installed on the support assembly.

[0006] The adjusting assembly comprises side plates arranged in pairs, support rollers movably mounted between each pair of side plates, first gears fixedly mounted at both ends of the support rollers, a bottom plate fixedly mounted at the bottom end of the side plates, and a side block fixedly mounted on the upper surface of the bottom plate.

[0007] The adsorbing assembly comprises an adsorbing chamber, an air outlet pipe fixedly mounted at one end of the adsorbing chamber, and a sealing pipe fixedly mounted at the top end of the adsorbing chamber.

[0008] The material guiding assembly comprises support rods, rotating wheels movably mounted on the support rods, rotating rollers fixedly mounted on one side of the rotating wheels, and a belt arranged around the rotating wheels.

[0009] The supporting assembly comprises vertical plates arranged in pairs, horizontal rods fixedly mounted between each pair of vertical plates, drive rods movably mounted between each pair of vertical plates, a threaded rod movably mounted on one side of the vertical plates, drive wheels fixedly mounted on the drive rods, and a drive motor fixedly mounted at one end of the drive rods and the threaded rod on the vertical plate.

[0010] The control assembly comprises a second gear, a bearing ring movably mounted at one end of the second gear, a short rod fixedly mounted on one side of the bearing ring, a bracket fixedly mounted at one end of the short rod, an axle ring movably mounted in the bracket, a connecting rod fixedly mounted on the bracket, and a top block fixedly mounted at one end of the bottom of the bracket.

[0011] In a preferred embodiment, hollow grooves are formed in the top shell and the bottom shell, the collection box is arranged in a pull-out manner inside the bottom shell, the adjusting assembly and the adsorbing assembly are arranged adjacently, and the material guiding assembly is arranged in the adsorbing assembly.

[0012] In a preferred embodiment, one end of the material guiding assembly is movably connected to the supporting assembly through the belt, the control assembly is arranged in a sliding manner on the supporting assembly, and the material guiding assembly is sealingly connected to an external negative pressure generating device.

[0013] In a preferred embodiment, insertion grooves are formed in the side plates and the bottom plate and are inserted into the bottom block, the first gears are arranged in a separable meshing manner with the control assembly, an inner groove with an upper inclined surface is formed in the side block, the height of the top end of the support roller is higher than the height of the top end of the material guiding assembly after the support roller is lifted by the control assembly, and the height of the top end of the support roller is lower than the height of the top end of the material guiding assembly after the support roller is lowered.

[0014] In a preferred embodiment, the adsorbing chamber is fixedly connected to the side of the adjusting assembly, the adsorbing chamber is movably arranged outside the material guiding assembly, the air outlet pipe is sealingly connected to an external negative pressure generating device, and the height of the top end of the sealing pipe is lower than the height of the top end of the support roller.

[0015] In a preferred embodiment, the rotating wheel is connected with the supporting assembly at one end through a belt, the rotating direction of the rotating wheel is perpendicular to the rotating direction of the supporting roller, and the top end of the rotating wheel is higher than the top end of the sealing tube and lower than the top end of the supporting roller after the supporting roller is lifted.

[0016] In a preferred embodiment, the horizontal rod is fixedly arranged on the vertical plate, the cross section of the horizontal rod is in a rectangular structure, the positioning convex strips are symmetrically arranged on the driving rod, the threaded rod is movably arranged in the control assembly, and the driving wheel is movably arranged in the material guiding assembly through a belt.

[0017] In a preferred embodiment, the second gear is arranged in separable engagement with the first gear, the rotating bearing is arranged between the bearing ring and the second gear, the rotating bearing is arranged in the inner part of the bracket, the second gear, the bearing ring and the shaft ring are internally provided with a center groove matched with the driving rod, the bracket is internally provided with a circular groove and a square groove, the threaded rod is movably arranged in the circular groove, the horizontal rod is movably arranged in the square groove, the connecting rod is arranged above the horizontal rod, and the upper surface of the top block is in a beveled structure and movably arranged in the inner groove on the side block.

[0018] The present application has the following advantages:

[0019] 1. The cutting device for steel formwork processing, by setting the placement table as a hollow structure in the middle, the adjusting assembly supports the plate during cutting, and the adjusting assembly can also rotate to finely adjust the position of the plate, and the movement of the upper cutting head can improve the cutting efficiency, and the lower surface of the plate is also adsorbed by the adsorption assembly during cutting, thereby ensuring the stability of the plate during cutting, avoiding the high-speed airflow sprayed by the upper cutting head from causing the plate to vibrate and move, ensuring the cutting accuracy of the material and improving the cutting effect.

[0020] 2. The cutting device for steel formwork processing, by setting the movable control assembly, the bracket can be moved under the rotating action of the threaded rod, thereby enabling the second gear to mesh with or separate from the first gear, when meshing, the top block at the bottom end can lift the adjusting assembly as a whole to a height higher than the top end of the material guiding assembly, thereby supporting the plate and realizing subsequent adjustment function, when feeding or discharging is needed, the second gear can be separated from the first gear by rotating the threaded rod, thereby enabling the adjusting assembly to move downward as a whole to a height lower than the top end of the material guiding assembly, thereby rotating the rotating wheel by rotating the driving wheel, thereby rotating the rotating roller, so that the longitudinally moving and discharging of the cut plate can be realized, and the same method can also be used for feeding, thereby greatly improving the use safety of the device. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 isometric view of the bottom shell of the present application;

[0022] Figure 2 isometric view of the bottom shell of the present application;

[0023] Figure 3 isometric view of the bottom shell of the present application; Figure 2 isometric view of the bottom shell of the present application;

[0024] Figure 4 isometric view of the bottom shell of the present application;

[0025] Figure 5 isometric view of the bottom shell of the present application;

[0026] Figure 6 isometric view of the bottom shell of the present application;

[0027] Figure 7 isometric view of the bottom shell of the present application;

[0028] Figure 8 isometric view of the bottom shell of the present application; Figure 4 isometric view of the bottom shell of the present application;

[0029] Figure: 1, top shell; 2, bottom shell; 3, collection box; 4, bottom block; 5, adjusting assembly; 51, side plate; 52, supporting roller; 53, first gear; 54, bottom plate; 55, edge block; 6, adsorption assembly; 61, adsorption chamber; 62, air outlet pipe; 63, sealing pipe; 7, material guiding assembly; 71, supporting rod; 72, rotating wheel; 73, rotating roller; 8, supporting assembly; 81, vertical plate; 82, cross rod; 83, driving rod; 84, threaded rod; 85, driving wheel; 9, control assembly; 91, second gear; 92, bearing ring; 93, short rod; 94, bracket; 95, shaft ring; 96, connecting rod; 97, top block. DETAILED DESCRIPTION

[0030] The technical solutions in the present application will be described clearly and completely below in combination with the drawings in the present application, and additionally, the forms of each structure described in the following embodiments are only examples, and the cutting device for steel formwork processing involved in the present application is not limited to each structure described in the following embodiments, and all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present application.

[0031] Please refer to Figures 1-2The utility model provides a cutting device for steel formwork processing, including top shell 1, the bottom end fixed mounting of top shell 1 has bottom shell 2, the inside movable mounting of bottom shell 2 has collection box 3, the top end fixed mounting of bottom shell 2 has bottom block 4, the top end movable mounting of bottom block 4 has adjusting assembly 5, adjusting assembly 5 is fixedly installed with adsorption assembly 6, the inside movable mounting of top shell 1 has guide material assembly 7, the inside fixed mounting of top shell 1 has support assembly 8, support assembly 8 movable mounting has control assembly 9,

[0032] In this embodiment, it should be noted that by setting the placement table to a hollow structure in the middle, the board during cutting is supported by the adjusting assembly 5, and the adjusting assembly 5 can also rotate to fine-tune the position of the board. The movement of the upper cutting head can improve the cutting efficiency. The lower surface of the board is also adsorbed by the adsorption assembly 6 during cutting, which ensures the stability of the board during cutting and prevents the high-speed airflow from the upper cutting head from causing the board to vibrate and move. This ensures the cutting accuracy of the material and improves the cutting effect. Meanwhile, by setting the movable control assembly 9, the support 94 can be moved under the rotating action of the threaded rod 84, and the second gear 91 can be engaged or disengaged with the first gear 53. When engaged, the top block 97 at the bottom end will lift the adjusting assembly 5 as a whole to a height higher than the top end of the guide material assembly 7, achieving support and subsequent adjustment of the board. When loading or unloading is needed, the second gear 91 can be disengaged from the first gear 53 by rotating the threaded rod 84, and then the adjusting assembly 5 can be lowered as a whole to a height lower than the top end of the guide material assembly 7. The rotation of the driving wheel 85 drives the rotating wheel 72 and the rotating roller 73, which can move the cut board vertically and out of the device. The same method can also be used for loading, greatly improving the safety of the device.

[0033] Please refer to Figures 1-2 The utility model provides a cutting device for steel formwork processing, including top shell 1 and bottom shell 2, top shell 1 and bottom shell 2 are set up hollow groove, collection box 3 is located inside bottom shell 2 and is set up as pull -out type, adjusting assembly 5 and adsorption assembly 6 are adjacent setting, guide material assembly 7 is set up in adsorption assembly 6 inside and is inserted,

[0034] In this embodiment, it should be noted that by setting the placement table to a hollow structure in the middle, the board during cutting is supported by the adjusting assembly 5, and the adjusting assembly 5 can also rotate to fine-tune the position of the board. The movement of the upper cutting head can improve the cutting efficiency. The lower surface of the board is also adsorbed by the adsorption assembly 6 during cutting, which ensures the stability of the board during cutting and prevents the high-speed airflow from the upper cutting head from causing the board to vibrate and move. This ensures the cutting accuracy of the material and improves the cutting effect. Meanwhile, by setting the movable control assembly 9, the support 94 can be moved under the rotating action of the threaded rod 84, and the second gear 91 can be engaged or disengaged with the first gear 53. When engaged, the top block 97 at the bottom end will lift the adjusting assembly 5 as a whole to a height higher than the top end of the guide material assembly 7, achieving support and subsequent adjustment of the board. When loading or unloading is needed, the second gear 91 can be disengaged from the first gear 53 by rotating the threaded rod 84, and then the adjusting assembly 5 can be lowered as a whole to a height lower than the top end of the guide material assembly 7. The rotation of the driving wheel 85 drives the rotating wheel 72 and the rotating roller 73, which can move the cut board vertically and out of the device. The same method can also be used for loading, greatly improving the safety of the device.

[0035] Please refer to Figures 1-4The utility model provides a cutting device for steel formwork processing, including guide component 7, one end of guide component 7 is connected with support component 8 through belt, control component 9 is located on support component 8 and is set as sliding activity, guide component 7 is sealedly connected with the negative pressure generating device of outside through penetration,

[0036] In the embodiment, it should be pointed out that this can be in the cutting process of the plate by the external negative pressure generating device to the bottom end of the plate negative pressure adsorption, ensure that the plate will not be in the cutting head high pressure high speed airflow impact generated vibration and lead to displacement, further ensure the cutting accuracy of the plate, and can be in the feeding and discharging process of the plate through the rotation of guide component 7 drive plate longitudinal movement completes the feeding and discharging of the plate, avoid the situation that manual places the plate under the cutting head, further improve the use safety of the device.

[0037] Please refer to Figures 3-7 A cutting device for steel formwork processing, including adjusting assembly 5, adjusting assembly 5 includes side plate 51, side plate 51 is set up in pairs, and each pair of side plate 51 is movably installed with support roller 52, the both ends of support roller 52 are fixedly installed with first gear 53, the bottom end of side plate 51 is fixedly installed with bottom plate 54, the upper surface of bottom plate 54 is fixedly installed with edge block 55,

[0038] In the embodiment, it should be pointed out that the side plate 51 and the bottom plate 54 are communicated and the slot is inserted into the bottom block 4, the first gear 53 is detachably engaged with the control component 9, the edge block 55 is internally provided with an inclined inner groove, the height of the top end of the support roller 52 is higher than the top end height of the guide component 7 after being lifted by the control component 9, and the height of the top end of the support roller 52 is lower than the height of the top end of the guide component 7 after being lowered, so that when the plate is cut, the adjusting assembly 5 can be lifted by the control component 9, so that the plate can be lifted by the support roller 52, and the movement of the plate can be adjusted by rotating the support roller 52 with the first gear 53 at any time, and the flexibility and cutting efficiency of the cutting device can be greatly improved by the movement of the upper cutting head.

[0039] Please refer to Figures 3-4 A cutting device for steel formwork processing, including adsorption assembly 6, adsorption assembly 6 includes adsorption chamber 61, one end of adsorption chamber 61 is fixedly installed with air pipe 62, the top end of adsorption chamber 61 is fixedly installed with sealing pipe 63,

[0040] In the embodiment, it needs to be explained that the adsorption chamber 61 is fixedly connected with the side of the adjusting assembly 5, the adsorption chamber 61 is externally movably arranged on the material guiding assembly 7, the air outlet pipe 62 is in sealing connection with the external negative pressure generating device, and the top end of the sealing pipe 63 is lower than the top end of the support roller 52, so that the external negative pressure generating device can generate suction at the sealing pipe 63 in the process of cutting the plate, so as to adsorb the sealing pipe 63 to the lower surface of the plate, so as to ensure the stability of the plate in the cutting process, and when the plate needs to be moved, the external negative pressure generating device stops working, so as to ensure that the plate can be moved under the rotation of the support roller 52, and the use flexibility of the device is ensured.

[0041] Please refer to Figures 3-4 A cutting device for steel formwork processing, comprising a material guiding assembly 7, the material guiding assembly 7 comprising a support rod 71, a rotating wheel 72 movably mounted on the support rod 71, a rotating roller 73 fixedly mounted on one side of the rotating wheel 72, and a belt wound between the rotating wheels 72;

[0042] In the embodiment, it needs to be explained that the rotating wheel 72 is rotatably connected with the support assembly 8 at one end, the rotating direction of the rotating roller 73 is perpendicular to the rotating direction of the support roller 52, the top end of the rotating roller 73 is higher than the top end of the sealing pipe 63, and the top end of the support roller 52 after lifting is higher than the top end of the sealing pipe 63, so that the support roller 52 can support the plate during cutting, and the rotating roller 73 can support the plate after the adjusting assembly 5 is lowered after cutting, then the rotating roller 73 is driven to rotate under the rotating drive of the support assembly 8, so as to realize longitudinal driving and moving of the plate, and realize the feeding and discharging operation of the plate.

[0043] Please refer to Figures 3-5 A cutting device for steel formwork processing, comprising a support assembly 8, the support assembly 8 comprising a vertical plate 81, the vertical plates 81 being arranged in pairs, a horizontal rod 82 being fixedly mounted between each pair of vertical plates 81, a driving rod 83 being movably mounted between each pair of vertical plates 81, a threaded rod 84 being movably mounted on one side of the vertical plate 81, a driving wheel 85 being fixedly mounted on the driving rod 83, and a driving motor being fixedly mounted on one end of the driving rod 83 and the threaded rod 84 and located on the vertical plate 81;

[0044] In the embodiment, it should be pointed out that the cross bar 82 is fixedly arranged on the vertical plate 81 through the control assembly 9, the cross section of the cross bar 82 is a rectangular structure, the positioning convex strips are symmetrically arranged on the driving rod 83, the threaded rod 84 is movably arranged through the control assembly 9, the driving wheel 85 is movably arranged through the belt with the material guiding assembly 7, so that the movement of the threaded rod 84 driven by the driving motor can drive the movement of the control assembly 9, thereby enabling the control assembly 9 to realize the jacking or lowering operation of the adjusting assembly 5, and the support operation control of the plate during the cutting process is realized, and at the same time, the driving force of the driving motor can also drive the rotation of the driving wheel 85, thereby realizing the driving rotation of the material guiding assembly 7, so that the unloading or loading operation of the cut plate or the plate to be cut can be realized, which embodies the use safety of the device.

[0045] Please refer to Figures 3-8 A cutting device for steel formwork processing, comprising a control assembly 9, the control assembly 9 comprising a second gear 91, one end of the second gear 91 movably mounted with a bearing ring 92, one side of the bearing ring 92 fixedly mounted with a short rod 93, one end of the short rod 93 fixedly mounted with a bracket 94, the bracket 94 movably mounted with a shaft ring 95, the bracket 94 fixedly mounted with a connecting rod 96, one end of the bottom of the bracket 94 fixedly mounted with a top block 97;

[0046] In the embodiment, it should be pointed out that the second gear 91 and the first gear 53 are arranged in a separable meshing manner, a rotating bearing is arranged between the bearing ring 92 and the second gear 91, a rotating bearing is arranged between the shaft ring 95 and the bracket 94, the second gear 91, the bearing ring 92 and the shaft ring 95 are internally provided with a center groove adapted to the driving rod 83, the bracket 94 is provided with a circular groove and a square groove, the threaded rod 84 is movably arranged in the circular groove, and the cross bar 82 is movably arranged in the square groove, the connecting rod 96 is arranged above the cross bar 82, and the upper surface of the top block 97 is a slope structure and is movably arranged in the inner groove on the side block 55, so that the movement of the threaded rod 84 can drive the movement of the bracket 94, thereby pushing the top block 97 to be arranged in the side block 55, so that the side plate 51 is lifted up, driving the support roller 52 and the first gear 53 to move upwards, so that the second gear 91 meshes with the first gear 53, thereby forming support on the bottom end of the plate by the support roller 52, and driving the support roller 52 to rotate to drive the plate to move when it is necessary to move, thereby improving the cutting precision and flexibility of the device, and after the cutting is completed, the control assembly 9 can be moved back as a whole, thereby enabling the adjusting assembly 5 to move downwards, so that the driving operation of the material guiding assembly 7 to the plate is realized.

[0047] The working principle is that the plate is placed at one end of the upper surface of the top shell 1, then the driving motor is started, the driving motor drives the driving rod 83 to rotate, the driving rod 83 drives the driving wheel 85 to rotate, the driving wheel 85 drives the rotating wheel 72 and the rotating roller 73 to rotate through the belt, and then the plate is moved to the middle cutting position on the upper surface of the top shell 1, then the driving motor is used to drive the threaded rod 84 to rotate, the threaded rod 84 drives the support 94 to move on the driving rod 83, so that the bottom support 94 is inserted into the inner groove of the edge block 55, and then the supporting roller 52 is lifted up, so that the supporting roller 52 is supported on the lower surface of the plate, when the position of the plate needs to be adjusted, the driving motor can be started to drive the driving rod 83 to rotate, and then the second gear 91 is driven to rotate, so that the first gear 53 is driven to rotate, and then the supporting roller 52 is driven to rotate to realize the movement adjustment of the plate, then the external negative pressure generating device is started, so that the sealing pipe 63 is adsorbed to the lower surface of the plate, finally the cutting head at the top end is started to cut the plate, after cutting, the plate is discharged from one side by using the driving of the plate placing process again.

[0048] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cutting device for processing steel formwork, comprising a top shell (1), characterized in that: A bottom shell (2) is fixedly installed at the bottom end of the top shell (1). A collection box (3) is movably installed inside the bottom shell (2). A bottom block (4) is fixedly installed at the top end of the bottom shell (2). An adjustment component (5) is movably installed at the top end of the bottom block (4). An adsorption component (6) is fixedly installed on the adjustment component (5). A material guiding component (7) is movably installed inside the top shell (1). A support component (8) is fixedly installed inside the top shell (1). A control component (9) is movably installed on the support component (8). The adjustment component (5) includes side plates (51), which are arranged in pairs, and a support roller (52) is movably installed between each pair of side plates (51). A first gear (53) is fixedly installed at both ends of the support roller (52). A base plate (54) is fixedly installed at the bottom end of the side plate (51), and a side block (55) is fixedly installed on the upper surface of the base plate (54). The adsorption assembly (6) includes an adsorption chamber (61), an outlet pipe (62) is fixedly installed at one end of the adsorption chamber (61), and a sealing pipe (63) is fixedly installed at the top end of the adsorption chamber (61). The material guiding assembly (7) includes a support rod (71), on which a rotating wheel (72) is movably mounted. A rotating roller (73) is fixedly mounted on one side of the rotating wheel (72), and a belt is wound between the rotating wheels (72). The support assembly (8) includes upright plates (81), which are arranged in pairs. A crossbar (82) is fixedly installed between each pair of upright plates (81). A drive rod (83) is movably installed between each pair of upright plates (81). A threaded rod (84) is movably installed on one side of the upright plate (81). A drive wheel (85) is fixedly installed on the drive rod (83). A drive motor is fixedly installed on one end of the drive rod (83) and the threaded rod (84) on the upright plate (81). The control component (9) includes a second gear (91), a bearing ring (92) is movably mounted on one end of the second gear (91), a short rod (93) is fixedly mounted on one side of the bearing ring (92), a bracket (94) is fixedly mounted on one end of the short rod (93), a collar (95) is movably mounted inside the bracket (94), a connecting rod (96) is fixedly mounted on the bracket (94), and a top block (97) is fixedly mounted on one bottom end of the bracket (94).

2. The cutting device for steel formwork processing according to claim 1, characterized in that: The top shell (1) and bottom shell (2) are provided with hollowed-out grooves. The collection box (3) is located inside the bottom shell (2) and is a pull-out type. The adjustment component (5) and the adsorption component (6) are arranged adjacent to each other. The material guiding component (7) is inserted inside the adsorption component (6).

3. The cutting device for steel formwork processing according to claim 1, characterized in that: One end of the material guiding component (7) is movably connected to the support component (8) via a belt. The control component (9) is located on the support component (8) and is slidably movable. The material guiding component (7) is connected in a through-sealed manner to an external negative pressure generating device.

4. The cutting device for steel formwork processing according to claim 1, characterized in that: The side plate (51) and the bottom plate (54) are connected by a slot, and the slot is inserted into the bottom block (4). The first gear (53) is detachably meshed with the control component (9). The side block (55) has an inner groove with an inclined surface at the top. When the support roller (52) is lifted by the control component (9), the top height of the support roller (52) is higher than the top height of the guide component (7). When it is lowered, the top height of the support roller (52) is lower than the top height of the guide component (7).

5. A cutting device for steel formwork processing according to claim 1, characterized in that: The adsorption chamber (61) is fixedly connected to the side of the adjustment component (5). The adsorption chamber (61) is movably inserted outside the material guiding component (7). The air outlet pipe (62) is connected to the external negative pressure generating device in a sealed manner. The top of the sealing pipe (63) is lower than the top of the support roller (52).

6. The cutting device for steel formwork processing according to claim 1, characterized in that: The rotating wheel (72) is located at one end of the support assembly (8) and is rotatably connected to it via a belt. The rotation direction of the rotating roller (73) is perpendicular to the rotation direction of the support roller (52). The top height of the rotating roller (73) is higher than the top height of the sealing tube (63) and lower than the top height of the support roller (52) after it is lifted.

7. The cutting device for steel formwork processing according to claim 1, characterized in that: The crossbar (82) passes through the control assembly (9) and is fixedly installed on the upright plate (81). The crossbar (82) has a rectangular cross-section. The drive rod (83) is symmetrically provided with positioning protrusions. The threaded rod (84) is movably installed through the control assembly (9). The drive wheel (85) is movably installed with the material guide assembly (7) via a belt.

8. A cutting device for steel formwork processing according to claim 4, characterized in that: The second gear (91) is separably meshed with the first gear (53). A rotating bearing is provided between the bearing ring (92) and the second gear (91). A rotating bearing is installed inside the collar (95) and the bracket (94). The second gear (91), the bearing ring (92) and the collar (95) are provided with a central groove that matches the drive rod (83). The bracket (94) is provided with a circular groove and a square groove. A threaded rod (84) is movably installed in the circular groove and a crossbar (82) is movably installed in the square groove. The connecting rod (96) is located above the crossbar (82). The upper surface of the top block (97) is a sloping structure and is movably installed in the inner groove on the side block (55).

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