Discharging device for sawing machine

Abstract

The utility model discloses a discharging device for a sawing machine, which belongs to the field of discharging devices and comprises the sawing machine, a discharging port is arranged on the surface of one end of the sawing machine, a frame is fixedly connected on the surface of one end of the sawing machine positioned at the discharging port, a round hole is arranged on the surface of one end of the frame, and a conveying shaft is rotatably connected at the position of the frame positioned at the round hole. According to the steel pipe conveying device, the second electric telescopic sleeve and the clamping device are arranged, the second motor drives a lead screw to control the clamping device to ascend and descend, and steel pipe materials fixed to the material placing frame are clamped through clamping claws arranged on the inner wall of the clamping device; and a second electric telescopic sleeve is driven by an air cylinder arranged in an air cylinder box, so that the clamping device moves in parallel and moves to the position above the material collecting box, then a lead screw is driven by a second motor to enable the clamping device to be lowered, the steel pipe materials are placed in the material collecting box, full-automatic discharging is achieved, and the labor cost is greatly saved.

Description

Technical Field

[0001] The utility model relates to the field of unloading devices, and more particularly to a unloading device for sawing machines. Background Art

[0002] A sawing machine is a crucial tool in the forging process, performing the initial sawing of the rough forging. It consists of a base, bed, transmission mechanism, saw blade, blade guide, and tensioning device. The base is a box-shaped structure constructed from welded steel plates. The bed is a cast iron structure, typically fixed to the base. The centerpiece houses the vise, manual feed mechanism, and workbench. The saw blade guide primarily consists of a guide arm and guide head. The tensioning device comprises a slide base, slide, and screw. Clockwise rotation tightens the blade, while counterclockwise rotation loosens it.

[0003] At present, when the existing sawing machine uses a unloading device to unload round materials such as steel pipes, in order to avoid the steel pipes falling into the collection box during automatic unloading and causing damage to the steel pipes, most of them require operators to manually unload the materials into the collection box. During the unloading process, if the operator does not hold the steel pipe steadily, there may be a risk of injury to the operator. In addition, if the unloaded steel pipe materials need to be placed neatly, the unloading needs to be manually stacked, which greatly increases the labor cost. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] In response to the problems existing in the prior art, the purpose of the present utility model is to provide a unloading device for a sawing machine, which can automatically unload steel pipe materials and automatically stack them when the unloading device is used, so that the steel pipe materials can be neatly arranged to achieve automatic unloading.

[0006] 2. Technical solution

[0007] In order to solve the above problems, the present invention adopts the following technical solutions.

[0008] A unloading device for a sawing machine comprises a sawing machine, wherein a discharge port is provided on one end surface of the sawing machine, a frame is fixedly connected to the end surface of the sawing machine located at the discharge port, a circular hole is provided on one end surface of the frame, a conveying shaft is rotatably connected between the inner walls of the circular hole, a first motor is fixedly connected to one end surface of the conveying shaft, a conveying crawler is transmission-connected to the outer wall surface of the conveying shaft, a first electric telescopic sleeve is fixedly connected to the outer wall of the end of the frame away from the discharge port, and a cylinder box is fixedly connected to the end of the first electric telescopic sleeve away from the frame.

[0009] Furthermore, a material loading trough is provided on the surface of one end of the frame away from the conveyor belt, a material rack is fixedly connected to the outer wall of one end of the frame close to the material loading trough, and a limiting plate is fixedly connected to the outer wall of one end of the material rack away from the material loading trough.

[0010] Furthermore, a notch is provided on the outer wall of one end of the frame close to the material trough, a first push rod is slidably connected between the inner walls of the notch, and the outer wall of the first push rod is slidably connected to the inner wall of the first electric telescopic sleeve.

[0011] Furthermore, a second electric telescopic sleeve is fixedly connected to the outer wall of one end of the top of the cylinder box, and a second push rod is slidably connected to the inner wall of the second electric telescopic sleeve.

[0012] Furthermore, a circular hole is provided on the top surface of the second push rod, a screw rod is slidably connected between the inner walls of the circular hole, a second motor is fixedly connected to the top of the screw rod, a clamping device is fixedly connected to the bottom of the screw rod, the clamping device includes a sleeve shell fixedly connected to the lower end of the screw rod, a built-in cylinder is fixedly connected to the inner wall of the sleeve shell, a third push rod is movably connected to the bottom of the built-in cylinder, a pressure plate is movably connected to the outer wall of the third push rod, a clamping claw is movably connected to the surface of one side of the pressure plate, and a tightening fixture is fixedly connected to the staggered positions of the clamping claws.

[0013] Furthermore, a material collection box is provided on the outer wall of one end of the limiting plate away from the cylinder box, and a material stacking rack is fixedly connected to the inner wall of the material collection box.

[0014] 3. Beneficial effects

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] (1) The utility model uses a frame, a material trough, a material rack and other components. The conveyor belt arranged on the frame will transport the steel pipe material from the discharge port of the sawing machine and transport the steel pipe material to the material trough. The material trough can fix and clamp the steel pipe material to prevent the steel pipe material from shifting. The cylinder built into the cylinder box is used to drive the first electric telescopic sleeve, so that the first push rod pushes the steel pipe material to the material rack, and then the material rack fixes and clamps the steel pipe material to prevent the steel pipe material from shifting.

[0017] (2) The utility model uses a second electric telescopic sleeve and a clamping device, and a second motor drives the screw rod to control the lifting and lowering of the clamping device, so that the clamping claws arranged on the inner wall of the clamping device are used to clamp the steel pipe material fixed on the material rack, and then the second electric telescopic sleeve is driven by the cylinder built into the cylinder box to make the clamping device move parallel to the top of the collection box, and then the second motor drives the screw rod to lower the clamping device, and the steel pipe material is placed in the collection box, thereby realizing fully automatic unloading and greatly saving labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal cross-section of the structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the structure of the utility model from above;

[0021] Figure 4 This is a schematic diagram of the interior of the structural clamping device of the utility model.

[0022] Description of the numbers in the figure:

[0023] 1. Sawing machine; 2. Discharge port; 3. Frame; 4. Conveyor shaft; 5. First motor; 6. Conveyor track; 7. First electric telescopic sleeve; 8. Cylinder box; 9. Material trough; 10. Material rack; 11. Limiting plate; 12. First push rod; 13. Second electric telescopic sleeve; 14. Second push rod; 15. Screw; 16. Second motor; 17. Clamping device; 1701. Built-in cylinder; 1702. Third push rod; 1703. Pressure plate; 1704. Tightening fixture; 1705. Housing; 1706. Clamping claw; 18. Material collection box; 19. Material stacking rack. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only 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 technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] Example:

[0026] See also Figure 1-3 A unloading device for a sawing machine includes a sawing machine 1, a discharge port 2 is opened on one end surface of the sawing machine 1, a frame 3 is fixedly connected to the end surface of the sawing machine 1 located at the discharge port 2, a circular hole is opened on one end surface of the frame 3, a conveying shaft 4 is rotatably connected between the inner walls of the circular hole, a first motor 5 is fixedly connected to one end surface of the conveying shaft 4, a conveying crawler 6 is transmission-connected to the outer wall surface of the conveying shaft 4, a first electric telescopic sleeve 7 is fixedly connected to the outer wall of the end of the frame 3 away from the discharge port 2, and a cylinder box 8 is fixedly connected to the end of the first electric telescopic sleeve 7 away from the frame 3.

[0027] See also Figure 1-4A material loading trough 9 is provided on the surface of the end of the frame 3 away from the conveyor crawler 6, and a material loading rack 10 is fixedly connected to the outer wall of the end of the frame 3 close to the material loading trough 9. The outer wall of the end of the material loading rack 10 away from the material loading trough 9 is fixedly connected to a limiting plate 11. A notch is provided on the outer wall of the end of the frame 3 close to the material loading trough 9, and a first push rod 12 is slidably connected between the inner walls of the notch, and the outer wall of the first push rod 12 is slidably connected to the inner wall of the first electric telescopic sleeve 7.

[0028] During use of this solution, the conveyor belt 6 set in the frame 3 will convey the steel pipe material from the discharge port 2 of the sawing machine 1, and convey the steel pipe material to the material storage trough 9. The material storage trough 9 can fix and clamp the steel pipe material to prevent the steel pipe material from shifting. The cylinder built into the cylinder box 8 is used to drive the first electric telescopic sleeve 7, so that the first push rod 12 pushes the steel pipe material to the material storage rack 10, and then the material storage rack 10 fixes the steel pipe material to prevent the steel pipe material from shifting.

[0029] See also Figure 1 and Figure 4 , the outer wall of one end of the top of the cylinder box 8 is fixedly connected to the second electric telescopic sleeve 13, the inner wall of the second electric telescopic sleeve 13 is slidably connected to the second push rod 14, the top surface of the second push rod 14 is opened, and a screw rod 15 is slidably connected between the inner walls of the circular hole, the top of the screw rod 15 is fixedly connected to the second motor 16, and the bottom of the screw rod 15 is fixedly connected to a clamping device 17, the clamping device 17 includes a sleeve 1705 fixedly connected to the lower end of the screw rod 15, the inner wall of the sleeve 1705 is fixedly connected to the built-in cylinder 1701, the bottom of the built-in cylinder 1701 is movably connected to the third push rod 1702, the outer wall of the third push rod 1702 is movably connected to the pressure plate 1703, and the surface of one side of the pressure plate 1703 is movably connected to a clamping claw 1706, and the staggered position of the clamping claw 1706 is fixedly connected to a tightening fixture 1704.

[0030] During use of this solution, the second motor 16 drives the screw rod 15 to control the lifting and lowering of the clamping device 17, and the clamping claws 1706 set on the inner wall of the clamping device 17 are used to clamp the steel pipe material fixed on the material rack 10, and then the second electric telescopic sleeve 13 is driven by the cylinder built into the cylinder box 8 to make the clamping device move parallel to the top of the collection box 18, and then the second motor 16 drives the screw rod 15 to lower the clamping device 17, and place the steel pipe material in the collection box 18, thereby realizing fully automatic unloading and greatly saving labor costs.

[0031] See also Figure 1 and Figure 3 A material collecting box 18 is provided on the outer wall of one end of the limiting plate 11 away from the cylinder box 8, and a material stacking rack 19 is fixedly connected to the inner wall of the material collecting box 18.

[0032] During use of this solution, the cylinder built into the cylinder box 8 drives the second electric telescopic sleeve 13 to move the clamping device 17 parallely to the top of the aggregate box 18, and then the second motor 16 drives the screw rod 15 to lower the clamping device, and the steel pipe material is placed in the aggregate box 18. The stacking rack 19 arranged in the aggregate box 18 can place the steel pipe material that falls into the aggregate box 18 in a clamping manner to realize automatic stacking.

[0033] In the present utility model, when the relevant technical personnel use the device, the conveyor belt 6 set in the frame 3 will convey the steel pipe material from the discharge port 2 of the sawing machine 1, and the steel pipe material will be conveyed to the material trough 9. The material trough 9 can fix the steel pipe material to prevent the steel pipe material from deviating. The cylinder built into the cylinder box 8 is used to drive the first electric telescopic sleeve 7, so that the first push rod 12 pushes the steel pipe material to the material rack 10, and then the material rack 10 fixes the steel pipe material to prevent the steel pipe material from deviating. The second motor 16 drives the screw rod 15 to clamp the clamping device. 17 is manipulated to rise and fall, and the clamping claws 1706 arranged on the inner wall of the clamping device 17 are used to clamp the steel pipe material fixed on the material rack 10, and then the second electric telescopic sleeve 13 is driven by the cylinder built into the cylinder box 8 to make the clamping device move parallely, move to the top of the aggregate box 18, and then the second motor 16 drives the screw rod 15 to lower the clamping device 17, and place the steel pipe material into the aggregate box 18. The stacking rack 19 arranged in the aggregate box 18 can place the steel pipe material dropped into the aggregate box 18 in a clamping manner, realize automatic stacking, realize fully automatic unloading, and greatly save labor costs.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A discharge device for a sawing machine, comprising a sawing machine (1), characterized in that: A discharge port (2) is provided on one end surface of the sawing machine (1); a frame (3) is fixedly connected to the end surface of the sawing machine (1) located at the discharge port (2); a circular hole is provided on one end surface of the frame (3); a conveying shaft (4) is rotatably connected between the inner walls of the circular hole; a first motor (5) is fixedly connected to one end surface of the conveying shaft (4); a conveying crawler (6) is transmission-connected to the outer wall surface of the conveying shaft (4); a first electric telescopic sleeve (7) is fixedly connected to the outer wall of the end of the frame (3) away from the discharge port (2); and a cylinder box (8) is fixedly connected to the end of the first electric telescopic sleeve (7) away from the frame (3).

2. A sawing machine unloading device according to claim 1, characterized in that: A material trough (9) is provided on the surface of one end of the frame (3) away from the conveyor crawler (6); a material rack (10) is fixedly connected to the outer wall of one end of the frame (3) near the material trough (9); and a limiting plate (11) is fixedly connected to the outer wall of one end of the material rack (10) away from the material trough (9).

3. The unloading device for a sawing machine according to claim 1, characterized in that: A notch is provided on the outer wall of one end of the frame (3) close to the material trough (9), and a first push rod (12) is slidably connected between the inner walls of the notch. The outer wall of the first push rod (12) is slidably connected to the inner wall of the first electric telescopic sleeve (7).

4. A sawing machine unloading device according to claim 1, characterized in that: A second electric telescopic sleeve (13) is fixedly connected to the outer wall of one end of the top of the cylinder box (8), and a second push rod (14) is slidably connected to the inner wall of the second electric telescopic sleeve (13).

5. A sawing machine unloading device according to claim 4, characterized in that: A circular hole is provided on the top surface of the second push rod (14), and a screw rod (15) is slidably connected between the inner walls of the circular hole. The top of the screw rod (15) is fixedly connected to a second motor (16), and the bottom of the screw rod (15) is fixedly connected to a clamping device (17). The clamping device (17) includes a sleeve (1705) fixedly connected to the lower end of the screw rod (15), the inner wall of the sleeve (1705) is fixedly connected to a built-in cylinder (1701), and the bottom of the built-in cylinder (1701) is movably connected to a third push rod (1702), and the outer wall of the third push rod (1702) is movably connected to a pressure plate (1703), and a clamping claw (1706) is movably connected to the surface of one side of the pressure plate (1703), and the staggered positions of the clamping claws (1706) are fixedly connected to tightening fixing members (1704).

6. A sawing machine unloading device according to claim 2, characterized in that: A material collecting box (18) is provided on the outer wall of one end of the limiting plate (11) away from the cylinder box (8), and a material stacking rack (19) is fixedly connected to the inner wall of the material collecting box (18).

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