CN214134278U - Material conveying device for band sawing machine - Google Patents

Abstract

The utility model discloses a material conveying device for a band sawing machine, which comprises a workbench, wherein a material box is arranged on the workbench, a motor box is arranged on the material box, a through groove is arranged on the material box, a first driving motor is arranged on the motor box, the first driving motor is connected with a first rotating shaft, the left end of the first rotating shaft is connected with a screw rod, a first screw block and a second screw block are arranged on the surface of the screw rod, the first screw block is rotatably connected with a first connecting rod, the second screw block is rotatably connected with a second connecting rod, the lower ends of the first connecting rod and the second connecting rod are rotatably connected with a lifting plate, the lower end of the lifting plate is provided with three pressing rods, the lower end of each pressing rod is provided with a pressing plate, a second driving motor is arranged on the material box, the output shaft of the second driving motor is connected with a rotating part, the rotating part comprises a first gear, a long shaft and three rotating wheels, the fixing and the moving of materials can be respectively completed through the first driving motor and the second driving motor, compared with the prior art, the device can cut three pipes simultaneously, and the cutting efficiency of the band sawing machine is improved.

Description

Material conveying device for band sawing machine

Technical Field

The utility model relates to a conveyor technical field, concrete field is a material conveyor for band sawing machine.

Background

The band sawing machine mainly uses a saw band or a saw blade as a cutter to saw various metal materials such as alloy structural steel, medium carbon steel, low alloy steel, heat-resistant die steel SKT, high alloy steel, special alloy steel, stainless steel, bearing steel, acid-resistant steel, straightening steel and the like, and is mainly used for processing metal pipes. The sawing machine is generally not high in machining precision and is mainly used for cutting various section bars, pipe materials and the like in a stock preparation workshop. The working principle is as follows: the driving wheel and the driven wheel drive the saw blade to rotate, and the material breaking direction of the saw blade is controlled by the guide rail control frame.

Among the prior art, tubular product can be cliied earlier at the in-process of propelling movement tubular product to the band sawing machine, then carries it to cut under the saw blade, though can guarantee like this that the material is in more stable state by the in-process of propelling movement, but can only cut same root material simultaneously, cuts inefficiency. In view of the above-mentioned problems, there is a need for a material conveying apparatus for a band sawing machine, which solves the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a material conveyor for band sawing machine 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 material conveying device for a band sawing machine comprises a workbench, wherein a fixed base is arranged on the upper end face of the workbench, a material box is arranged on the upper end of the fixed base, a motor box is arranged on the upper end face of the material box, through grooves are formed in the front end and the rear end of the material box in a penetrating mode, three through grooves are formed, a first motor base is arranged on the right side wall of the motor box, a first driving motor is fixedly installed at the upper end of the first motor base, an output shaft end of the first driving motor is connected with a first rotating shaft in a shaft mode, the left end of the first rotating shaft extends into the motor box, a screw rod is fixedly connected to the left end of the first rotating shaft, first threads and second threads are formed in the surface of the screw rod, a second rotating shaft is fixedly connected to the left end of the screw rod, a bearing seat is arranged on the inner wall of the left side of the motor box, and the second rotating shaft is rotatably connected into the bearing seat, the first thread position on the screw rod is provided with a first screw block, the second thread position on the screw rod is provided with a second screw block, the front side and the back side of the first screw block are symmetrically and rotatably connected with a first connecting rod, the front side and the back side of the second screw block are symmetrically and rotatably connected with a second connecting rod, the lower ends of the first connecting rod and the second connecting rod are rotatably connected with a lifting plate, the middle line position of the lower end surface of the lifting plate is equidistantly provided with three pressing rods, the pressing rods extend into the through groove, the lower end of each pressing rod is provided with a pressing plate, the lower end of the right side wall of the material box is provided with a second motor base, a second driving motor is fixedly installed on the second motor base, the output shaft end of the second driving motor is connected with a rotating part, the rotating part comprises a first gear, a long shaft and three rolling wheels, the long shaft is connected with the second driving motor, the left side of the long shaft is rotatably connected, the first gear is fixedly sleeved on the surface of the long shaft, the three rolling wheels are fixedly sleeved on the surface of the long shaft, the rolling wheels are arranged in the through groove, and a pipe is arranged between the rolling wheels and the pressing plate.

Preferably, a first reinforcing rod is arranged between the first motor base and the motor box, and a second reinforcing rod is arranged between the second motor base and the fixed base.

Preferably, the pressure plate is in threaded connection with the inside of the pressure rod, and the pressure plate has two shapes.

Preferably, the workstation is the rectangle mesa, four corners of terminal surface all are equipped with the supporting leg under the workstation, four the lower extreme of supporting leg all is equipped with the auto-lock universal wheel.

Preferably, the rotating parts are at least provided with two groups, a second gear is arranged between every two adjacent rotating parts, and the second gear is meshed with the first gear.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a material conveying device for band sawing machine, three tubular product can be put into simultaneously to the device, start second driving motor, second driving motor passes through the major axis and drives three gyro wheel and rotate simultaneously, three gyro wheel drives three tubular product simultaneous movement in the inslot, when needs cutting tubular product, close second driving motor, start first driving motor, first driving motor passes through the rural down motion of lift slab band dynamic pressure pole, the depression bar drives the clamp plate downstream, the clamp plate compresses tightly the up end at tubular product, thereby fix the position of tubular product, after tubular product is fixed, cut three tubular product simultaneously through the saw blade, contrast prior art, the device can cut three tubular product simultaneously, the cutting efficiency of band sawing machine has been improved.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a schematic diagram of the right-side view structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 4 is an enlarged schematic view of a portion B in fig. 1.

In the figure: 1-workbench, 2-fixed base, 3-material box, 4-motor box, 5-through groove, 6-first motor base, 7-first driving motor, 8-first rotating shaft, 9-screw, 10-first screw, 11-second screw, 12-second rotating shaft, 13-bearing base, 14-first screw, 15-second screw, 16-first connecting rod, 17-second connecting rod, 18-lifting plate, 19-pressure rod, 20-pressure plate, 21-second motor base, 22-second driving motor, 23-first gear, 24-long shaft, 25-rolling wheel, 26-pipe, 27-first reinforcing rod, 28-second reinforcing rod, 29-supporting leg, 30-self-locking universal wheel, 31-second gear.

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. 1-4, the present invention provides a technical solution: a material conveying device for a band sawing machine comprises a workbench 1, wherein a fixed base 2 is arranged on the upper end face of the workbench 1, a material box 3 is fixedly connected to the upper end of the fixed base 2, a motor box 4 is arranged on the upper end face of the material box 3, through grooves 5 are formed in the front end and the rear end of the material box 3 in a penetrating mode, the through grooves 5 are square grooves, three through grooves 5 are arranged, the three through grooves 5 are equidistantly arranged on the surface of the material box 3, a first motor base 6 is fixedly connected to the right side wall of the motor box 4, a first driving motor 7 is fixedly installed at the upper end of the first motor base 6, the first driving motor 7 is a bidirectional driving motor and can realize forward rotation and reverse rotation, a first rotating shaft 8 is connected to the output shaft end of the first driving motor 7, the left end of the first rotating shaft 8 extends into the motor box 4, a screw rod 9 is fixedly connected to the left end of the first rotating shaft 8, first thread 10 and a second thread 11 are respectively arranged on the two sides of the center of the surface of the screw rod 9, the first thread 10 and the second thread 11 have opposite directions, the first thread 10 and the second thread 11 have the same length, the left end of the screw 9 is fixedly connected with a second rotating shaft 12, the inner wall of the left side of the motor box 4 is provided with a bearing seat 13, the second rotating shaft 12 is rotatably connected in the bearing seat 13 so as to fix the position of the second rotating shaft 12, the first thread 10 on the screw 9 is provided with a first screw block 14, the second thread 11 on the screw 9 is provided with a second screw block 15, the distance between the first screw block 14 and the inner wall of the right side of the motor box 4 is the same as the distance between the second screw block 15 and the inner wall of the left side of the motor box 4, the surfaces of the front side and the rear side of the first screw block 14 are symmetrically and rotatably connected with a first connecting rod 16, the surfaces of the front side and the rear side of the second screw block 15 are symmetrically and rotatably connected with a second connecting rod 17, the lower ends of the first connecting rod 16 and the second connecting rod 17 are rotatably connected with a lifting plate 18, and the positions of the lifting plate 18 are fixed by the two first connecting rods 16 and the two second connecting rods 17, the first connecting rod 16 and the second connecting rod 17 can drive the lifting plate 18 to lift, three pressure rods 19 are equidistantly arranged at the center line of the lower end surface of the lifting plate 18, the lower ends of the pressure rods 19 extend into the through groove 5, the positions of the pressure rods 19 are positioned at the center of the through groove 5, a pressure plate 20 is arranged at the lower end of the pressure rods 19, a second motor base 21 is arranged at the lower end of the right side wall of the material tank 3, a second driving motor 22 is fixedly installed on the second motor base 21, the output shaft end shaft of the second driving motor 22 is connected with a rotating part, the rotating part comprises a first gear 23, a long shaft 24 and three rolling wheels 25, the long shaft 24 is connected with the second driving motor 22 through a shaft, the second driving motor 22 drives the long shaft 24 to rotate, a rotating base is fixedly installed on the inner wall of the left side of the material tank 3, the left side of the long shaft 24 is rotatably connected in the rotating base on the inner wall of the left side of the material tank 3, so as to fix the position of the long shaft 24, the first gear 23 is fixedly sleeved on the surface of the long shaft 24, and the first gear 23 is positioned outside the material tank 3, three rolling wheels 25 are fixedly sleeved on the surface of a long shaft 24, the rolling wheels 25 are arranged in the through groove 5, a pipe 26 is arranged between the rolling wheels 25 and the pressing plate 20, when the device is used for feeding materials, the three pipes 26 are simultaneously placed in the through groove 5, the lower end surface of the pipe 26 is attached to the upper surface of the rolling wheels 25, when the position of the pipe 26 needs to be changed, a second driving motor 22 is started, the second driving motor 22 drives the long shaft 24 to rotate, the long shaft 24 drives the three rolling wheels 25 to simultaneously rotate, friction force is generated between the three rolling wheels 25 and the pipes 26 in the three through grooves 5 when the three rolling wheels 25 rotate, the three rolling wheels 25 simultaneously drive the three pipes 26 to move, when the pipe 26 moves to a proper position, the second driving motor 22 is closed, a first driving motor 7 is started, the first driving motor 7 drives a first rotating shaft 8 to rotate, the first rotating shaft 8 drives a screw rod 9 to rotate, when the screw 9 rotates, the first screw block 14 and the second screw block 15 on the surface of the screw 9 move in opposite directions, the distance between the first screw block 14 and the second screw block 15 gradually decreases, the included angle between the first connecting rod 16, the second connecting rod 17 and the lifting plate 18 gradually increases, the two first connecting rods 16 and the two second connecting rods 17 drive the lifting plate 18 to move downwards, the lifting plate 18 drives the three pressing rods 19 on the lower end face to move downwards, the pressing rods 19 drive the pressing plate 20 to move downwards, the pressing plate 20 is tightly pressed on the upper end face of the pipe 26, so that the position of the pipe 26 is fixed, and after the position of the pipe 26 is fixed, exposed parts of the three materials are simultaneously cut through the saw blades on the band sawing machine.

Specifically, be equipped with first stiffener 27 between first motor cabinet 6 and the motor case 4, be equipped with second stiffener 28 between second motor cabinet 21 and the unable adjustment base 2, increased first motor cabinet 6 and second motor cabinet 21's stability through setting up first stiffener 27 and second stiffener 28.

Specifically, the pressing plate 20 is in threaded connection with the pressing rod 19, the pressing plate 20 and the pressing rod are connected in a threaded connection mode, the pressing plate 20 is convenient to replace, the pressing plate 20 has two shapes, the pressing plate 20 is a plane pressing plate and a curved pressing plate, when the pipe 26 is a square pipe, the plane pressing plate is used, when the pipe 26 is a curved pipe, the curved pressing plate is used, the shape of the pressing plate 20 is replaced according to the shape of the pipe 26, and therefore the contact area between the pressing plate 20 and the pipe 26 is maximized.

Particularly, workstation 1 is the rectangle mesa, and four corners of workstation 1 lower extreme all are equipped with supporting leg 29, and four supporting legs 29's lower extreme all is equipped with auto-lock universal wheel 30, increases the overall height of the device through setting up supporting leg 29, and more convenience when the operation is convenient for remove and fix the device through setting up auto-lock universal wheel 30.

Specifically, the rotating parts are at least provided with two groups, through setting up a plurality of rotating parts, the stability of panel 26 when removing has been increased, be equipped with second gear 31 between two adjacent rotating parts, second gear 31 rotates and connects on the right side wall of material case 3, second gear 31 and first gear 23 interlock, second gear 31 is the same with 23 specifications of first gear, first gear 23 on one of them rotating part drives second gear 31 and rotates, second gear 31 drives the second gear 31 on the adjacent rotating part and rotates when rotating, thereby drive adjacent rotating part and rotate, so on, when second driving motor 22 starts, a plurality of rotating parts synchronous rotation, a plurality of rotating parts drive the panel 26 removal in the logical groove 5.

The working principle is as follows: the utility model relates to a material conveying device for a band sawing machine, when the device is used for conveying plates 26, three pipes 26 are simultaneously placed in a through groove 5, the lower end surface of each pipe 26 is attached to the upper surface of a rolling wheel 25, when the position of each pipe 26 needs to be changed, a second driving motor 22 is started, the second driving motor 22 drives a long shaft 24 to rotate, the long shaft 24 drives a first gear 23 to rotate, the first gear 23 drives a second gear 31 to rotate, the second gear 31 drives the first gear 23 on an adjacent rotating part to rotate, a plurality of rotating parts rotate simultaneously, three rolling wheels 25 on the rotating parts rotate simultaneously, when the three rolling wheels 25 rotate, friction force is generated between the three rolling wheels 25 and the pipes 26 in the three through grooves 5 simultaneously, the three rolling wheels 25 drive the three pipes 26 to move simultaneously, when the pipes 26 move to a proper position, the second driving motor 22 is closed, starting a first driving motor 7, the first driving motor 7 drives a first rotating shaft 8 to rotate, the first rotating shaft 8 drives a screw rod 9 to rotate, when the screw rod 9 rotates, a first screw block 14 and a second screw block 15 on the surface of the screw rod 9 move oppositely on the screw rod 9, the distance between the first screw block 14 and the second screw block 15 gradually decreases, the included angle between a first connecting rod 16, a second connecting rod 17 and a lifting plate 18 gradually increases, the two first connecting rods 16 and the two second connecting rods 17 drive the lifting plate 18 to move downwards, the lifting plate 18 drives three pressure rods 19 on the lower end surface to move downwards, the pressure rods 19 drive a pressure plate 20 to move downwards, the pressure plate 20 is tightly pressed on the upper end surface of a pipe 26, so that the position of the pipe 26 is fixed, when the position of the pipe 26 is fixed, exposed parts of the three materials are simultaneously cut by a saw blade on a band sawing machine, compared with the prior art, the device can cut three pipes 26 simultaneously, and improves the cutting efficiency of the band sawing machine.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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 (5)

1. The utility model provides a material conveying device for band sawing machine, includes workstation (1), its characterized in that: the upper end face of the workbench (1) is provided with a fixed base (2), the upper end of the fixed base (2) is provided with a material box (3), the upper end face of the material box (3) is provided with a motor box (4), the front end and the rear end of the material box (3) are penetrated and provided with through grooves (5), the through grooves (5) are three, the right side wall of the motor box (4) is provided with a first motor base (6), the upper end of the first motor base (6) is fixedly provided with a first driving motor (7), the output shaft end shaft of the first driving motor (7) is connected with a first rotating shaft (8), the left end of the first rotating shaft (8) stretches into the motor box (4), the left end of the first rotating shaft (8) is fixedly connected with a screw rod (9), the surface of the screw rod (9) is provided with a first thread (10) and a second thread (11), the left end of the screw rod (9) is fixedly connected with a second rotating shaft (12), the motor box is characterized in that a bearing seat (13) is arranged on the inner wall of the left side of the motor box (4), a second rotating shaft (12) is rotatably connected into the bearing seat (13), first screw threads (10) on a screw rod (9) are provided with first screw blocks (14), second screw threads (11) on the screw rod (9) are provided with second screw blocks (15), the front side and the rear side of each first screw block (14) are symmetrically and rotatably connected with first connecting rods (16), the front side and the rear side of each second screw block (15) are symmetrically and rotatably connected with second connecting rods (17), the lower ends of the first connecting rods (16) and the second connecting rods (17) are rotatably connected with a lifting plate (18), three pressing rods (19) are arranged at the middle line of the lower end face of the lifting plate (18) at equal intervals, the pressing rods (19) stretch into the through grooves (5), and pressing plates (20) are arranged at the lower ends of the pressing rods (19), the material box is characterized in that a second motor base (21) is arranged at the lower end of the right side wall of the material box (3), a second driving motor (22) is fixedly mounted on the second motor base (21), a rotating portion is connected with an output shaft end shaft of the second driving motor (22), the rotating portion comprises a first gear (23), a long shaft (24) and three rolling wheels (25), the long shaft (24) is connected with the second driving motor (22) through a shaft, the left side of the long shaft (24) is rotatably connected onto the inner wall of the material box (3), the first gear (23) is fixedly sleeved on the surface of the long shaft (24), the rolling wheels (25) are arranged in the through grooves (5), and pipes (26) are arranged between the rolling wheels (25) and the pressing plate (20).

2. The material conveying device for the band sawing machine according to claim 1, characterized in that: first motor cabinet (6) with be equipped with first stiffener (27) between motor case (4), second motor cabinet (21) with be equipped with second stiffener (28) between unable adjustment base (2).

3. The material conveying device for the band sawing machine according to claim 1, characterized in that: the pressure plate (20) is in threaded connection with the inside of the pressure rod (19), and the pressure plate (20) has two shapes.

4. The material conveying device for the band sawing machine according to claim 1, characterized in that: workstation (1) is the rectangle mesa, four corners of terminal surface all are equipped with supporting leg (29) under workstation (1), four the lower extreme of supporting leg (29) all is equipped with auto-lock universal wheel (30).

5. The material conveying device for the band sawing machine according to claim 1, characterized in that: the rotating parts are at least provided with two groups, a second gear (31) is arranged between every two adjacent rotating parts, and the second gear (31) is meshed with the first gear (23).

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