CN210548437U

CN210548437U - Device for producing scaffold

Info

Publication number: CN210548437U
Application number: CN201921100201.3U
Authority: CN
Inventors: 李久宁
Original assignee: Anhui Haoding Metal Product Limed Co
Current assignee: Anhui Haoding Metal Product Limed Co
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-05-19
Anticipated expiration: 2029-07-15

Abstract

The utility model discloses a device for scaffold production, which comprises a frame, a feed chute, a cutting motor and a cutting knife, wherein one end of the top of the frame is fixed with the feed chute, one end of the feed chute is fixed with the feeding motor, an output shaft of the feeding motor is fixedly connected with a lead screw, one end of the lead screw, which is far away from the feeding motor, passes through the inner side of the feed chute and is rotationally connected with one end of the feed chute, which is far away from the feeding motor, through a bearing, the inner side of the feed chute is slidably connected with a feeding push plate, a threaded hole is arranged in the feeding push plate, the lead screw passes through the threaded hole in the feeding push plate, the lead screw is in threaded connection with the threaded hole, the other end of the frame is rotationally connected with a discharge chute through a rotating shaft, a fixed shaft is fixed in the middle of the frame, the device, simultaneously, the discharging is more convenient, the practicability is strong, and the cutting efficiency is high.

Description

Device for producing scaffold

Technical Field

The utility model relates to a scaffold technical field specifically is a device for scaffold frame production.

Background

The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out. The scaffold is divided into an outer scaffold and an inner scaffold according to the erected positions; the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials; the scaffold is divided into a vertical rod type scaffold, a bridge type scaffold, a door type scaffold, a suspension type scaffold, a hanging type scaffold, a lifting type scaffold and a climbing type scaffold according to the structural form.

The existing steel pipe scaffold often needs to cut a steel pipe in the machining process, a cutting knife of the existing manual cutting mode easily hurts a person, the unloading is troublesome, the cutting efficiency is influenced, and therefore a device for producing the scaffold is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device for scaffold frame production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a device for producing scaffolds comprises a rack, a feeding chute, a cutting motor and a cutting knife, wherein the feeding chute is fixed at one end of the top of the rack, a feeding motor is fixed at one end of the feeding chute, a lead screw is fixedly connected to an output shaft of the feeding motor, one end of the lead screw, which is far away from the feeding motor, penetrates through the inner side of the feeding chute and is rotatably connected with one end of the feeding chute, which is far away from the feeding motor, through a bearing, a feeding push plate is slidably connected with the inner side of the feeding chute, a threaded hole is formed in the feeding push plate, the lead screw penetrates through the threaded hole in the feeding push plate and is in threaded connection with the threaded hole, the other end of the rack is rotatably connected with a discharging chute through a rotating shaft, a fixed shaft is fixed at the middle of the rack and is in the same straight line with the rotating shaft, the one end of blowpit is fixed with the actuating arm, and the actuating arm passes through the bearing and is connected with the fixed axle rotation, fixed axle outside cover is equipped with torque spring, torque spring's both ends are fixed with frame and actuating arm joint respectively, a lateral wall of feed chute is fixed with the limiting plate, and a limiting plate lateral wall and a blowpit lateral wall contact, the top one end of feed chute is fixed with the L shaped plate, the top of L shaped plate is fixed with the cylinder, the output of cylinder passes the top inner wall fixedly connected with cutting motor of L shaped plate, the output shaft of cutting motor is fixed with the cutting knife, the cutting knife is just to the crack setting between feed chute and the blowpit, the output end of cylinder is fixed with L shape actuating lever, the bottom of L shape actuating lever is just to the actuating arm setting.

Preferably, the shapes of the inner walls of the feeding chute and the discharging chute are isosceles trapezoids.

Preferably, the cutting knife is arranged opposite to the centers of the feeding chute and the discharging chute.

Preferably, the bottom of the frame is provided with a rubber pad.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, a steel pipe to be cut is placed into a feeding chute, a screw rod is driven to rotate by a feeding motor, a feeding push plate pushes one end of the steel pipe to be pushed into a discharging chute, after the steel pipe reaches a cutting position (feeding is completed), the feeding motor stops rotating, the cutting motor drives a cutting knife to rotate at the moment, a cylinder extends to enable the cutting knife to move downwards to act on the steel pipe, the steel pipe is gradually cut off along with the downward movement of the cutting knife, after the steel pipe is cut off, the cylinder continues to extend to enable an L-shaped driving rod to act on a driving arm, further, the discharging chute rotates along a fixed shaft and a rotating shaft, the discharging chute is inclined to finally enable the cut steel pipe to fall along the discharging chute, a torsion spring stores energy in the rotating process of the discharging chute, after discharging is completed, the cylinder contracts, the discharging chute is blocked by a limiting plate under the action of the, accomplish the cutting and unload through a cylinder, the condition that the cutting knife hindered the people when avoiding manual cutting takes place, and the comparison of unloading simultaneously makes things convenient for the practicality strong, and the cutting is efficient.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a second schematic view of the overall structure of the present invention;

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

FIG. 4 is a schematic view of the structure of the discharge chute of the present invention;

fig. 5 is a schematic structural diagram of the steel pipe of the present invention after being installed.

In the figure: 1. a frame; 2. a feed chute; 3. a feeding motor; 4. a screw rod; 5. a feeding push plate; 6. a rotating shaft; 7. a discharge chute; 8. a fixed shaft; 9. a drive arm; 10. a torsion spring; 11. a limiting plate; 12. an L-shaped plate; 13. a cylinder; 14. cutting the motor; 15. a cutting knife; 16. an L-shaped drive rod; 17. and (7) a rubber pad.

Detailed Description

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

Referring to fig. 1-5, the present invention provides a technical solution: a device for producing a scaffold comprises a rack 1, a feeding chute 2, a cutting motor 14 and a cutting knife 15, wherein the feeding chute 2 is fixed at one end of the top of the rack 1, a feeding motor 3 is fixed at one end of the feeding chute 2, an output shaft of the feeding motor 3 is fixedly connected with a lead screw 4, one end, far away from the feeding motor 3, of the lead screw 4 penetrates through the inner side of the feeding chute 2 and is rotatably connected with one end, far away from the feeding motor 3, of the feeding chute 2 through a bearing, a feeding push plate 5 is slidably connected with the inner side of the feeding chute 2, a threaded hole is formed in the feeding push plate 5, the lead screw 4 penetrates through the threaded hole in the feeding push plate 5, the lead screw 4 is in threaded connection with the threaded hole, a discharging chute 7 is rotatably connected with the other end of the rack 1 through a rotating shaft 6, a fixing shaft 8 is fixed at, one end, far away from the rack 1, of the fixed shaft 8 is rotatably connected with one end, close to the feed chute 2, of the discharge chute 7 through a bearing, a driving arm 9 is fixed at one end of the discharge chute 7, the driving arm 9 is rotatably connected with the fixed shaft 8 through a bearing, a torsion spring 10 is sleeved on the outer side of the fixed shaft 8, two ends of the torsion spring 10 are respectively clamped and fixed with the rack 1 and the driving arm 9, a limiting plate 11 is fixed on one side wall of the feed chute 2, one side wall of the limiting plate 11 is in contact with one side wall of the discharge chute 7, an L-shaped plate 12 is fixed at one end of the top of the feed chute 2, a cylinder 13 is fixed at the top of the L-shaped plate 12, a cutting motor 14 is fixedly connected at the output end of the cylinder 13 through the inner wall of the top of the L-shaped plate 12, a cutting knife 15 is fixed on, an L-shaped driving rod 16 is fixed at the output end of the air cylinder 13, and the bottom end of the L-shaped driving rod 16 is opposite to the driving arm 9.

The inner wall shapes of the feed chute 2 and the discharge chute 7 are isosceles trapezoids, so that the steel pipe is prevented from shaking in the feed chute 2 and the discharge chute 7.

The cutting knife 15 is just opposite to the center of the feed chute 2 and the discharge chute 7, so that the cutting knife 15 can cut along the center of the steel pipe, and the steel pipe is prevented from rolling in the cutting process.

The bottom of the frame 1 is provided with a rubber pad 17, so that the frame 1 is more stable.

The working principle is as follows: firstly, a steel pipe to be cut is placed into a feeding chute 2, a screw rod 4 is driven to rotate by a feeding motor 3, a feeding push plate 5 pushes one end of the steel pipe to be pushed into a discharging chute 7, the feeding motor 3 stops rotating after the steel pipe reaches a cutting position, a cutting motor 14 drives a cutting knife 15 to rotate at the moment, a cylinder 13 extends to enable the cutting knife 15 to move downwards to act on the steel pipe, the steel pipe is cut off gradually along with the downward movement of the cutting knife 15, after the steel pipe is cut off, the cylinder 13 continues to extend to enable an L-shaped driving rod 6 to act on a driving arm 9, further, the discharging chute 7 rotates along a fixed shaft 8 and a rotating shaft 6, the discharging chute 7 is inclined to finally enable the cut steel pipe to fall along the discharging chute 7, a torsion spring 10 stores energy in the rotating process of the discharging chute 7, after discharging is completed, the cylinder 13 contracts, the discharging chute 7 combines with the, the discharge chute 7 is again rotated into alignment with the feed chute 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a device for scaffold frame production, includes frame (1), feed chute (2), cutting motor (14) and cutting knife (15), its characterized in that: a feeding groove (2) is fixed at one end of the top of the rack (1), a feeding motor (3) is fixed at one end of the feeding groove (2), a lead screw (4) is fixedly connected to an output shaft of the feeding motor (3), one end, far away from the feeding motor (3), of the lead screw (4) penetrates through the inner side of the feeding groove (2) and is rotatably connected with one end, far away from the feeding motor (3), of the feeding groove (2) through a bearing, a feeding push plate (5) is slidably connected to the inner side of the feeding groove (2), a threaded hole is formed in the feeding push plate (5), the lead screw (4) penetrates through the threaded hole in the feeding push plate (5), the lead screw (4) is in threaded connection with the threaded hole, the other end of the rack (1) is rotatably connected with a discharging groove (7) through a rotating shaft (6), a fixing shaft (8) is fixed at the middle of the rack (1), and the fixing shaft (8, the one end that frame (1) was kept away from in fixed axle (8) is passed through bearing and blowpit (7) and is connected in the rotation of the one end that is close to feed chute (2), the one end of blowpit (7) is fixed with actuating arm (9), and actuating arm (9) rotate with fixed axle (8) through the bearing and be connected, fixed axle (8) outside cover is equipped with torque spring (10), torque spring's (10) both ends are fixed with frame (1) and actuating arm (9) joint respectively, a lateral wall of feed chute (2) is fixed with limiting plate (11), and a lateral wall of limiting plate (11) contacts with a lateral wall of blowpit (7), the top one end of feed chute (2) is fixed with L shaped plate (12), the top of L shaped plate (12) is fixed with cylinder (13), the output of cylinder (13) passes the top inner wall fixedly connected with cutting motor (14) of L shaped plate (12), a cutting knife (15) is fixed on an output shaft of the cutting motor (14), the cutting knife (15) is over against a crack between the feeding chute (2) and the discharging chute (7), an L-shaped driving rod (16) is fixed at an output end of the air cylinder (13), and the bottom end of the L-shaped driving rod (16) is over against the driving arm (9).

2. An apparatus for scaffolding production according to claim 1, wherein: the shapes of the inner walls of the feeding chute (2) and the discharging chute (7) are isosceles trapezoids.

3. An apparatus for scaffolding production according to claim 1, wherein: the cutting knife (15) is arranged right opposite to the center of the feeding chute (2) and the discharging chute (7).

4. An apparatus for scaffolding production according to claim 1, wherein: the bottom of the frame (1) is provided with a rubber pad (17).