Cutting device for assembling and machining scaffold

Abstract

The invention relates to the technical field of cutting devices, and particularly discloses a scaffold assembly machining cutting device which comprises a cabinet body and a controller, the controller is installed in an inner cavity of the cabinet body, a guide table is transversely installed on the left side of the upper surface of the cabinet body, the guide table is used for positioning a pipe, and two guide rails opposite in the front-back direction are installed on the upper surface of the cabinet body; a limiting mechanism and a first travel switch are installed at the left end and the right end of the outer wall of the guide rail located on the front side correspondingly, the outer wall of the guide rail is sleeved with a moving mechanism, the first travel switch controls the moving mechanism to move rightwards, and a cutting mechanism is installed at the right end of the upper surface of the cabinet body. And a discharging mechanism is mounted on the right side wall of the cabinet body. Grinding wheel loosening alarm and abrasion over-limit alarm are achieved, a worker can be reminded to lock and replace the grinding wheel in time, it is guaranteed that pipe cutting is stable, safety problems are prevented, pipe receiving without damage is achieved, and noise is prevented from hurting hearing.

Description

Technical Field

[0001] The invention relates to the technical field of cutting devices, in particular to a cutting device for scaffold assembly processing. Background Art

[0002] Scaffolding is a working platform set up to ensure the smooth progress of each construction process. The scaffolding is composed of multiple pipe fittings and fasteners. The fasteners lock the butt fittings and gradually stack them from bottom to top to realize the scaffolding assembly. Due to the huge amount of pipe fittings, the pipe forming must rely on an automated cutting device to cut the pipe fittings. The cutting device includes a conveying mechanism and a cutting mechanism. The grinding wheel vibrates continuously and produces mechanical wear when cutting the pipe. The grinding wheel is prone to loosening and wear beyond the limit. If it cannot be repaired or replaced in time, there will be safety hazards. Due to the height difference between the cutting height and the ground, the cut pipe fittings will fall directly, which will not only damage the pipe fittings, but also generate noise. Therefore, it is necessary to propose an environmentally friendly cutting device. Summary of the invention

[0003] The purpose of the present invention is to provide a cutting device for scaffold assembly processing to solve the problem that the prior art cannot detect the grinding wheel and cannot collect materials when noise is reduced.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a cutting device for scaffolding assembly and processing, comprising a cabinet and a controller, wherein the controller is installed in the inner cavity of the cabinet, a guide platform is laterally installed on the left side of the upper surface of the cabinet, and the guide platform is used to position the pipe. Two front and rear opposite guide rails are installed on the upper surface of the cabinet, and a limit mechanism and a first stroke switch are respectively installed on the left and right ends of the outer wall of the guide rail located on the front side, and the first stroke switch is electrically connected to the controller. A moving mechanism is sleeved on the outer wall of the guide rail, and the first stroke switch controls the right movement of the moving mechanism. A cutting mechanism is installed on the right end of the upper surface of the cabinet, and the pipe is cut by the cutting mechanism. A feeding mechanism is installed on the right side wall of the cabinet, and the pipe is transported by the feeding mechanism to reduce the noise generated after the pipe is cut, and two alarm lights electrically connected to the controller are installed on the upper surface of the cabinet.

[0005] Preferably, the limiting mechanism includes a sliding seat sleeved on the left side of the outer wall of the front guide rail, and a positioning bolt is screwed on the left side of the upper surface of the sliding seat. When the positioning bolt is screwed and pressed against the outer wall of the guide rail, the position of the sliding seat is fixed, and a second travel switch electrically connected to the controller is installed on the right side of the upper surface of the sliding seat, and the left movement of the moving mechanism is controlled by the second travel switch; the position of the second travel switch on the guide rail is changed, and the distance between the first travel switch and the second travel switch is adjusted to achieve a change in the cutting length of the pipe.

[0006] Preferably, the moving mechanism includes a linear slider sleeved on the outer wall of the guide rail, and the linear slider is electrically connected to the controller, the linear slider is connected to the pneumatic system through an air pipe, and the linear slider is moved on the guide rail by air pressure, a support plate is installed on the top of the linear slider, two first linear cylinders opposite to each other are installed on the lower surface of the support plate, and the first linear cylinder is electrically connected to the controller, the first linear cylinder is connected to the pneumatic system through an air pipe, a clamp is installed on the output end of the first linear cylinder, the clamp is driven to move by the first linear cylinder, and the clamp clamps the pipe; the linear slider slides left and right on the guide rail, and the first linear cylinder allows the clamp to clamp the pipe, thereby achieving the purpose of conveying the pipe.

[0007] Preferably, the purpose is to achieve pipe cutting, the cutting mechanism includes a lifter installed on the right end of the upper surface of the cabinet, and the lifter is electrically connected to the controller, a mounting plate is installed at the output end of the lifter, and the lifter drives the mounting plate to rise or fall under the control of the controller, a first motor electrically connected to the controller is installed at the bottom of the left side wall of the mounting plate, a mounting seat is installed at the output end of the first motor, a grinding wheel is installed on the outer wall of the mounting seat, the grinding wheel is driven to rotate by the first motor, and the grinding wheel completes the pipe cutting, and a detection component is horizontally installed in the middle of the left side wall of the mounting plate.

[0008] Preferably, the detection component includes a second linear cylinder installed on the left side wall of the mounting plate, and the second linear cylinder is electrically connected to the controller, the second linear cylinder is connected to the pneumatic system through an air pipe, a gear box is installed at the output end of the second linear cylinder, a rotating shaft capable of rotating around its own axis is installed on the right side of the inner cavity of the gear box through a bearing, a first gear and a rocker arm are respectively installed on the front and rear ends of the outer wall of the rotating shaft, a second gear meshing with the first gear is installed on the left side of the inner cavity of the gear box through a pin shaft, and a reset unit is vertically installed at the left end of the bottom of the gear box; the rocker arm can tilt according to the stability of the grinding wheel, and convert the unstable state of the grinding wheel into rotational motion.

[0009] Preferably, the number of teeth on the first gear is more than twice the number of teeth on the second gear.

[0010] Preferably, the swing rod is U-shaped.

[0011] Preferably, the reset unit includes a limit sleeve vertically installed at the left end of the bottom of the gear box, a counterweight block that can slide up and down is inserted into the inner cavity of the limit sleeve, a first contact and a second contact are respectively embedded in the middle of the right inner wall of the limit sleeve from top to bottom, and the first contact and the second contact are electrically connected to the controller, a third contact electrically connected to the controller is embedded in the right side wall of the counterweight block, one end of a connecting rod is installed on the top of the counterweight block through a pin, and the other end of the connecting rod is connected to the outer side of the outer wall of the second gear through a pin, and the connecting rod is pulled down under the action of the gravity of the counterweight block, thereby keeping the second gear stationary; when the counterweight block rises to a different height, the third contact contacts the first contact and the second contact to detect the current state of the grinding wheel.

[0012] Preferably, the unloading mechanism includes a shell installed horizontally on the right side wall of the cabinet, and the shell is in the shape of an arc. A second motor electrically connected to the controller is installed at the center position of the right side wall of the shell, and one end of the roller is installed at the output end of the second motor, and the other end of the roller is connected to the left inner wall of the shell through a bearing. A number of storage grooves are equidistantly arranged on the outer wall of the roller along the circumferential direction. The roller rotates under the drive of the second motor, and the storage grooves switch positions in sequence. A shelf is installed at the bottom of the shell, and the bottom of the shelf is an inclined surface. A baffle is installed horizontally at the bottom of the front side of the shelf. When the roller rotates, the storage groove switches positions to realize pipe transportation and material collection.

[0013] Preferably, rubber pads are bonded to the lower surfaces of the inner cavity of the storage slot and the inner cavity of the shelf.

[0014] The invention provides a cutting device for scaffold assembly processing, which has the following beneficial effects: 1. The present invention pushes the gear box to move right through the second linear cylinder, and the swing arm contacts the grinding wheel. If the grinding wheel is loose, the swing arm will tilt. Under the transmission of the first gear and the second gear, the connecting rod pulls the counterweight block to rise, so that the third contact point can contact the second contact point, and the controller makes the left alarm light up to alarm. If the grinding wheel is worn beyond the limit, the top of the swing arm passes over the outer edge of the grinding wheel, and the inclination angle of the swing arm increases, prompting the connecting rod to pull the counterweight block to continue to rise, the third contact point contacts the first contact point, and the right alarm light lights up. Therefore, the loose grinding wheel alarm and the wear beyond the limit alarm are realized, and the staff can be reminded in time to lock and replace the grinding wheel to ensure stable pipe cutting and prevent safety problems.

[0015] 2. The present invention stores cut pipes through storage grooves, and the drop of pipes is small, which prevents pipes from falling and generating noise. The drum is rotated under the drive of the second motor, and the storage grooves switch positions in sequence. The pipes are transported from top to bottom, and the shelves are used to collect the pipes, so that the pipes are collected without damage and noise that hurts hearing is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 for Figure 1 Enlarged view of point A in the middle; Figure 3 It is a schematic diagram of the structure of the mobile mechanism; Figure 4 It is a schematic diagram of the cutting mechanism structure; Figure 5 It is a schematic diagram of the detection component structure; Figure 6 It is the main cross-sectional view of the detection component; Figure 7 is a front cross-sectional view of the reset unit; Figure 8 It is a schematic diagram of the structure of the material unloading mechanism.

[0017] In the figure: 1, cabinet; 2, controller; 3, guide platform; 4, guide rail; 5, limit mechanism; 6, first travel switch; 7, moving mechanism; 8, cutting mechanism; 9, unloading mechanism; 10, alarm light; 51, slide seat; 52, positioning bolt; 53, second travel switch; 71, linear slide; 72, support plate; 73, first linear cylinder; 74, clamping plate; 81, lifter; 82, mounting plate; 83, first motor; 84, mounting seat; 85, grinding wheel; 86 , detection component; 861, second linear cylinder; 862, gear box; 863, rotating shaft; 864, first gear; 865, rocker arm; 866, second gear; 867, reset unit; 8671, limit sleeve; 8672, counterweight; 8673, first contact; 8674, second contact; 8675, third contact; 8676, connecting rod; 91, housing; 92, second motor; 93, roller; 94, storage slot; 95, shelf; 96, baffle. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1-Figure 8The present invention provides a technical solution: a cutting device for scaffold assembly and processing, comprising a cabinet 1 and a controller 2, wherein the controller 2 is installed in the inner cavity of the cabinet 1, a guide platform 3 is installed horizontally on the left side of the upper surface of the cabinet 1, and the guide platform 3 is used to position the pipe. Two front and rear opposite guide rails 4 are installed on the upper surface of the cabinet 1, and a limit mechanism 5 and a first travel switch 6 are installed on the left and right ends of the outer wall of the guide rail 4 located on the front side, respectively, and the first travel switch 6 is electrically connected to the controller 2, a moving mechanism 7 is sleeved on the outer wall of the guide rail 4, and the first travel switch 6 controls the right movement of the moving mechanism 7, a cutting mechanism 8 is installed on the right end of the upper surface of the cabinet 1, and the pipe is cut by the cutting mechanism 8, a feeding mechanism 9 is installed on the right side wall of the cabinet 1, and the pipe is transported by the feeding mechanism 9 to reduce the noise generated after the pipe is cut, and two alarm lights 10 electrically connected to the controller 2 are installed on the upper surface of the cabinet 1.

[0020] As a preferred solution, further, the limiting mechanism 5 includes a sliding seat 51 which is sleeved on the left side of the outer wall of the front guide rail 4, and a positioning bolt 52 is screwed on the left side of the upper surface of the sliding seat 51. When the positioning bolt 52 is screwed and pressed against the outer wall of the guide rail 4, the position of the sliding seat 51 is fixed, and a second travel switch 53 electrically connected to the controller 2 is installed on the right side of the upper surface of the sliding seat 51, and the left movement of the moving mechanism 7 is controlled by the second travel switch 53.

[0021] As a preferred solution, further, the moving mechanism 7 includes a linear slider 71 which is sleeved on the outer wall of the guide rail 4, and the linear slider 71 is electrically connected to the controller 2, the linear slider 71 is connected to the pneumatic system through an air pipe, and the linear slider 71 is moved on the guide rail 4 by air pressure, a support plate 72 is installed on the top of the linear slider 71, and two front and rear opposite first linear cylinders 73 are installed on the lower surface of the support plate 72, and the first linear cylinder 73 is electrically connected to the controller 2, the first linear cylinder 73 is connected to the pneumatic system through an air pipe, and a clamp 74 is installed on the output end of the first linear cylinder 73, and the clamp 74 is driven to move by the first linear cylinder 73 to clamp the pipe.

[0022] As a preferred solution, further, the cutting mechanism 8 includes a lifter 81 installed on the right end of the upper surface of the cabinet 1, and the lifter 81 is electrically connected to the controller 2. A mounting plate 82 is installed at the output end of the lifter 81. Under the control of the controller 2, the lifter 81 drives the mounting plate 82 to rise or fall. A first motor 83 electrically connected to the controller 2 is installed at the bottom of the left side wall of the mounting plate 82, and a mounting seat 84 is installed at the output end of the first motor 83. A grinding wheel 85 is installed on the outer wall of the mounting seat 84. The grinding wheel 85 is driven to rotate by the first motor 83, and the grinding wheel 85 completes the pipe cutting. A detection component 86 is horizontally installed in the middle of the left side wall of the mounting plate 82.

[0023] As a preferred solution, further, the detection component 86 includes a second linear cylinder 861 installed on the left side wall of the mounting plate 82, and the second linear cylinder 861 is electrically connected to the controller 2, the second linear cylinder 861 is connected to the pneumatic system through an air pipe, a gear box 862 is installed at the output end of the second linear cylinder 861, and a rotating shaft 863 capable of rotating around its own axis is installed on the right side of the inner cavity of the gear box 862 through a bearing, and a first gear 864 and a swing rod 865 are installed at the front and rear ends of the outer wall of the rotating shaft 863, respectively, and the swing rod The shape of 865 is U-shaped, which allows the two ends of the rocker arm 865 to contact the grinding wheel first. A second gear 866 meshing with the first gear 864 is installed on the left side of the inner cavity of the gear box 862 through a pin shaft. The number of teeth of the first gear 864 is more than twice the number of teeth of the second gear 866. The first gear 864 rotates as the rocker arm 865 swings, thereby expanding the rotation angle of the second gear 866 and amplifying the rising height of the counterweight block 8672 pulled by the connecting rod 8676. A reset unit 867 is vertically installed on the left end of the bottom of the gear box 862.

[0024] As a preferred embodiment, further, the reset unit 867 includes a limit sleeve 8671 vertically installed at the left end of the bottom of the gear box 862, and a counterweight block 8672 that can slide up and down is inserted into the inner cavity of the limit sleeve 8671. The first contact 8673 and the second contact 8674 are respectively embedded in the middle of the right inner wall of the limit sleeve 8671 from top to bottom, and the first contact 8673 and the second contact 8674 are both electrically connected to the controller 2. A third contact 8675 electrically connected to the controller 2 is embedded in the right side wall of the counterweight block 8672, and one end of a connecting rod 8676 is installed on the top of the counterweight block 8672 through a pin shaft, and the other end of the connecting rod 8676 is connected to the outer side of the outer wall of the second gear 866 through a pin shaft. Under the action of the gravity of the counterweight block 8672, the connecting rod 8676 is pulled down, thereby keeping the second gear 866 stationary.

[0025] As a preferred solution, further, the unloading mechanism 9 includes a shell 91 installed horizontally on the right side wall of the cabinet 1, and the shell 91 is in the shape of an arc. A second motor 92 electrically connected to the controller 2 is installed at the center of the right side wall of the shell 91, and one end of a roller 93 is installed at the output end of the second motor 92, and the other end of the roller 93 is connected to the left inner wall of the shell 91 through a bearing. A plurality of storage grooves 94 are equidistantly arranged on the outer wall of the roller 93 along the circumferential direction. The roller 93 is rotated under the drive of the second motor 92, and the storage grooves 94 are switched in position in sequence. A shelf 95 is installed at the bottom of the shell 91, and the bottom of the shelf 95 is an inclined surface. A baffle 96 is installed horizontally at the bottom of the front of the shelf 95. The inner cavity of the storage groove 94 and the lower surface of the inner cavity of the shelf 95 are both bonded with rubber pads. The rubber pads have high elastic properties, which can cushion the fallen pipes and reduce noise.

[0026] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process. The specific work is as follows.

[0027] Step 1: Place the pipe on the guide table 3, move the slide 51 left and right according to the cutting length of the pipe, and then use the positioning bolt 52 to lock the slide 51, and control the moving distance of the linear slide 71 by the distance between the first travel switch 6 and the second travel switch 53, thereby controlling the cutting length of the pipe; Step 2: When the first linear cylinder 73 drives the clamping plate 74 to clamp the pipe, the pipe is moved to the right, and the lifter 81 drives the first motor 83 on the mounting plate 82 to descend, and the grinding wheel 85 cuts the pipe when it rotates. As the moving mechanism 7 continuously transports the pipe, the pipe is cut to a fixed length; Step 3: The pipes fall into the storage slot 94. The height difference between the storage slot 94 and the cabinet 1 is small. The rubber pad prevents the pipes from making noise when they fall. The second motor 92 drives the roller 93 to rotate, and the position of the storage slot 94 is switched. When the key moves to the bottom, the pipes fall on the shelf 95 to collect the pipes. Step 4, when it is necessary to regularly check the status of the grinding wheel 85, the gear box 862 is driven to move right by the second linear cylinder 861, and the swing rod 865 contacts the grinding wheel 85. If the grinding wheel 85 is loose, the swing rod 865 tilts, and under the transmission of the first gear 864 and the second gear 866, the top of the connecting rod 8676 rotates, and the connecting rod 8676 pulls the counterweight block 8672 to rise, and the third contact 8675 contacts the second contact 8674, and feeds back an electrical signal to the controller 2. The controller 2 makes the left alarm light 10 light up to remind the staff that the grinding wheel 85 is loose and there is a safety hazard. If the top of the swing rod 865 passes over the grinding wheel 85, the inclination angle of the swing rod 865 increases, and the rising distance of the counterweight block 8672 increases, the third contact 8675 contacts the first contact 8673, and feeds back an electrical signal to the controller 2. The controller 2 makes the right alarm light 10 light up to remind the staff that the grinding wheel 85 is severely worn and needs to be replaced in time.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for scaffold assembly processing, comprising a cabinet (1) and a controller (2), wherein the controller (2) is installed in the inner cavity of the cabinet (1), characterized in that: A guide platform (3) is installed horizontally on the left side of the upper surface of the cabinet (1), and the guide platform (3) is used to position the pipe. Two guide rails (4) are installed on the upper surface of the cabinet (1) and are opposite to each other. A limit mechanism (5) and a first travel switch (6) are installed on the left and right ends of the outer wall of the guide rail (4) located on the front side, respectively, and the first travel switch (6) is electrically connected to the controller (2). A moving mechanism (7) is sleeved on the outer wall of the guide rail (4), and the first travel switch (6) controls the right movement of the moving mechanism (7). A cutting mechanism (8) is installed on the right end of the upper surface of the cabinet (1), and the pipe is cut by the cutting mechanism (8). A feeding mechanism (9) is installed on the right side wall of the cabinet (1), and the pipe is transported by the feeding mechanism (9) to reduce the noise generated after the pipe is cut. Two warning lights (10) are installed on the upper surface of the cabinet (1) and are electrically connected to the controller (2); The limiting mechanism (5) comprises a slide seat (51) sleeved on the left side of the outer wall of the front guide rail (4); a positioning bolt (52) is screwed on the left side of the upper surface of the slide seat (51); when the positioning bolt (52) is screwed and pressed against the outer wall of the guide rail (4), the position of the slide seat (51) is fixed; a second travel switch (53) electrically connected to the controller (2) is installed on the right side of the upper surface of the slide seat (51); and the leftward movement of the moving mechanism (7) is controlled by the second travel switch (53).

2. A cutting device for scaffold assembly processing according to claim 1, characterized in that: The moving mechanism (7) comprises a linear slider (71) sleeved on the outer wall of the guide rail (4), and the linear slider (71) is electrically connected to the controller (2). The linear slider (71) is connected to the pneumatic system via an air pipe, and the linear slider (71) is moved on the guide rail (4) by air pressure. A support plate (72) is installed on the top of the linear slider (71), and two first linear cylinders (73) are installed on the lower surface of the support plate (72) in a front-to-back direction, and the first linear cylinder (73) is electrically connected to the controller (2). The first linear cylinder (73) is connected to the pneumatic system via an air pipe, and a clamping plate (74) is installed on the output end of the first linear cylinder (73), and the clamping plate (74) is driven to move by the first linear cylinder (73), so that the clamping plate (74) clamps the pipe.

3. A cutting device for scaffold assembly processing according to claim 2, characterized in that: The cutting mechanism (8) comprises a lifter (81) mounted on the right end of the upper surface of the cabinet (1), and the lifter (81) is electrically connected to the controller (2). A mounting plate (82) is mounted on the output end of the lifter (81), and the lifter (81) drives the mounting plate (82) to rise or fall under the control of the controller (2). A first motor (83) electrically connected to the controller (2) is mounted on the bottom of the left side wall of the mounting plate (82), and a mounting seat (84) is mounted on the output end of the first motor (83). A grinding wheel (85) is mounted on the outer wall of the mounting seat (84). The grinding wheel (85) is driven to rotate by the first motor (83), and the grinding wheel (85) completes the cutting of the pipe. A detection component (86) is horizontally mounted in the middle of the left side wall of the mounting plate (82).

4. A cutting device for scaffold assembly processing according to claim 3, characterized in that: The detection assembly (86) comprises a second linear cylinder (861) mounted on the left side wall of the mounting plate (82), and the second linear cylinder (861) is electrically connected to the controller (2). The second linear cylinder (861) is connected to the pneumatic system via an air pipe. A gear box (862) is mounted on the output end of the second linear cylinder (861). A rotating shaft (863) capable of rotating around its own axis is mounted on the right side of the inner cavity of the gear box (862) via a bearing. A first gear (864) and a rocker rod (865) are mounted on the front and rear ends of the outer wall of the rotating shaft (863) respectively. A second gear (866) meshingly connected to the first gear (864) is mounted on the left side of the inner cavity of the gear box (862) via a pin shaft. A reset unit (867) is vertically mounted on the left end of the bottom of the gear box (862).

5. A cutting device for scaffold assembly processing according to claim 4, characterized in that: The number of teeth on the first gear (864) is more than twice the number of teeth on the second gear (866).

6. A cutting device for scaffold assembly processing according to claim 5, characterized in that: The swing rod (865) is in a U-shape.

7. A cutting device for scaffold assembly processing according to claim 6, characterized in that: The reset unit (867) comprises a limit sleeve (8671) vertically mounted on the left end of the bottom of the gear box (862), a counterweight block (8672) capable of sliding up and down is inserted into the inner cavity of the limit sleeve (8671), and a first contact point (8673) and a second contact point (8674) are respectively embedded in the middle of the right inner wall of the limit sleeve (8671) from top to bottom, and the first contact point (8673) and the second contact point (8674) are both connected to the controller (2). The third contact (8675) is embedded in the right side wall of the counterweight (8672) and is electrically connected to the controller (2). One end of a connecting rod (8676) is installed on the top of the counterweight (8672) through a pin shaft. The other end of the connecting rod (8676) is connected to the outer side of the outer wall of the second gear (866) through a pin shaft. Under the action of the gravity of the counterweight (8672), the connecting rod (8676) is pulled down, thereby keeping the second gear (866) stationary.

8. A cutting device for scaffold assembly processing according to claim 7, characterized in that: The unloading mechanism (9) comprises a shell (91) installed transversely on the right side wall of the cabinet (1), and the shell (91) is in the shape of an arc. A second motor (92) electrically connected to the controller (2) is installed at the center of the right side wall of the shell (91), one end of a roller (93) is installed at the output end of the second motor (92), and the other end of the roller (93) is connected to the left inner wall of the shell (91) through a bearing. A plurality of storage grooves (94) are equidistantly arranged on the outer wall of the roller (93) along the circumferential direction. When the roller (93) is driven by the second motor (92), the storage grooves (94) are switched in sequence. A shelf (95) is installed at the bottom of the shell (91), and the bottom of the shelf (95) is an inclined surface. A baffle (96) is installed transversely at the bottom of the front of the shelf (95).

9. A cutting device for scaffold assembly processing according to claim 8, characterized in that: The inner cavity of the storage slot (94) and the lower surface of the inner cavity of the shelf (95) are both bonded with rubber pads.

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