CN117602306A - Automatic feeding assembly for hot working of prototype metal bar - Google Patents

Abstract

The utility model is suitable for the technical field of metal rod processing, and provides an automatic feeding component for hot processing of prototype metal bars, which comprises a base, wherein the top of the base is provided with a lifting mechanism, the lifting mechanism is provided with a conveying mechanism, and the inside of the base is provided with a moving mechanism; the conveying mechanism comprises a conveying assembly and a supporting assembly for providing support for the conveying assembly; the moving mechanism comprises two moving wheels, two groups of adjusting components for respectively adjusting the heights of the two moving wheels, and a driving component for providing synchronous driving force for the two groups of adjusting components; the conveying assembly rotates through the first conveying roller, the second conveying roller rotates along with the first conveying roller under the action of the conveying belt, and then materials on the conveying belt are conveyed.

Description

A prototype automatic feeding assembly for thermal processing of metal bars

Technical field

The invention belongs to the technical field of metal bar processing, and in particular relates to an automatic feeding assembly for thermal processing of prototype metal bar materials.

Background technique

Metal rods are important raw materials for the production of spare parts. During the production process, they generally need to be cast and hot-pressed first. At this time, the rough shapes obtained are irregular and the dimensions do not meet the tolerance requirements. A peeling machine must be used for peeling operations to remove the rough parts. The surface of the embryo is removed to meet the requirements of the finished product.

The Chinese utility model patent with publication number CN210586462U discloses an automatic discharging device for hot shearing and peeling of metal rods, including a base. Sleeves are provided at the four corners of the outer wall of the top of the base, and the inner wall of the sleeve is slidably connected to a limited position. column, the top outer wall of the limiting column is provided with a guide hopper, and the inner walls on both sides of the guide hopper are rotationally connected to equidistantly distributed rotating rods through bearings, and the outer walls of the rotating rods are provided with rollers. The guide hopper is The outer wall of one side is connected with a motor through bolts, and one end of the output shaft of the motor is welded to the outer wall of one end of the rotating rod. The above-mentioned patent facilitates the metal rod to be led out from the discharge port without colliding with the guide hopper, resulting in better discharging effect. It not only allows the device to move flexibly, but also ensures the stable performance of the device during use, making it more practical. At the same time, the insulation board located on the bucket cover can slow down the heat loss of the metal rod, making it more convenient for subsequent extrusion molding, thereby indirectly improving production and processing efficiency.

However, the above patent has the following shortcomings:

1. The above-mentioned patent uses multiple motors to drive the corresponding rollers to rotate, thereby realizing the transportation of metal rods. This transportation method can only transport metal rods of one specification. If the length of the metal rod When the distance between the two rollers is less than the distance between the two rollers, the metal rod will easily fall to the guide hopper during transportation.

2. The above-mentioned patent uses two hydraulic cylinders to drive two universal wheels to move in the vertical direction, thereby realizing flexible movement of the device. This method of movement requires two hydraulic cylinders to work at the same time and cannot be achieved by a set of driving devices. To realize the simultaneous descent of two universal wheels, the setting method of the two hydraulic cylinders will not only increase the manufacturing cost, but also require matching debugging and design of control between different hydraulic cylinders, resulting in the device being in use. The number of steps increases, which affects the moving efficiency of the device.

Contents of the invention

The invention provides an automatic feeding assembly for prototype metal bar hot processing, aiming to solve the problem that the current conveying method can only convey metal bars of one specification; and two hydraulic cylinders respectively drive two universal wheels to lower simultaneously. , which will not only increase manufacturing costs, but also require matching debugging and design of control between different hydraulic cylinders.

In order to achieve the above objects, the present invention adopts the following technical solutions:

An automatic feeding assembly for prototype metal bar thermal processing, including a base, a lifting mechanism is installed on the top of the base, a conveying mechanism is installed on the lifting mechanism, and a moving mechanism is installed inside the base; the conveying mechanism The mechanism includes a transport component and a support component that provides support for the transport component. The transport component is located on the lifting mechanism, and the support component is located on the transport component; the moving mechanism includes two moving wheels. Two sets of adjustment assemblies that adjust the height of the two moving wheels respectively, and a driving assembly for providing synchronized driving force for the two sets of adjustment assemblies. The two moving wheels are respectively located on the two sets of adjustment assemblies. The adjustment components are all located on the driving component, and the driving component is located on the base.

Preferably, the conveying assembly includes a mounting plate, the mounting plate is located on the lifting mechanism and is connected to the lifting mechanism, and two racks are provided above the mounting plate, and both racks are The support legs are fixedly connected to the installation plate. A transmission roller one is provided between the two frames. A transmission roller two is provided on one side of the transmission roller one. The transmission roller one and the transmission roller two Both are connected to the two frames through a transmission shaft, and the transmission roller one and the transmission roller two are connected through a conveyor belt; in this solution, by setting the transmission roller one, the transmission roller two and the conveyor belt, the transmission roller one rotates When the conveyor roller 2 rotates with the rotation of the conveyor roller 1 under the action of the belt, the material on the conveyor belt is further driven to move, thereby realizing the transportation of the material.

Preferably, the support assembly includes a support plate, the support plate is located between the transfer roller one and the transfer roller two, and both ends of the support plate are fixedly connected to the two frames respectively. A support roller one and a support roller two are respectively installed at both ends of the support plate. A support roller three is provided between the support roller one and the support roller two. The support roller three and the support plate are fixedly connected; this solution By setting a support component, the setting of the support component can provide support for the lateral movement of the conveyor belt and improve the stability of the lateral movement of the material.

Preferably, a fixed plate is horizontally arranged inside the base, and the fixed plate divides the space in the base into a driving cavity and a moving cavity, and the two sets of adjustment components are symmetrically arranged in the moving cavity and connected with the moving cavity. The fixed plate is connected, and the driving assembly is located in the driving cavity and connected with the fixed plate.

Preferably, the adjustment assembly includes a screw, which is located at the bottom of the fixed plate and is rotationally connected to the fixed plate. A nut is threadedly connected to the side wall of the screw, and the nut is slidingly connected to the base. , a connecting column is provided on the side wall of the nut, one end of the connecting column is fixedly connected to the nut, and the other end of the connecting column is fixedly connected to the moving wheel; in this solution, by arranging a screw and a nut, When the screw rotates, the nut can move in the vertical direction, so that the moving wheel can be extended from the base.

Preferably, a sliding plate is provided on the side of the nut away from the connecting column. The sliding plate is fixedly connected to the base through a fixed column. There is a chute in the sliding groove, and there is a chute in the chute that matches it. The slider, the nut and the slider are fixedly connected; in this solution, the slider and the slider are provided, and the settings of the slider and the slider can not only limit the freedom of rotation of the nut, but also provide vertical movement of the nut. Provides guidance for vertical movement.

Preferably, the driving assembly includes a driving shaft one, the driving shaft one is located on the top of the fixed plate, a driving shaft two is provided on one side of the driving shaft one, the driving shaft one and the driving shaft two Transmission connection, the driving shaft one and the driving shaft two are fixedly connected with the two screw rods respectively, and the driving shaft one and the driving shaft two are both rotationally connected with the fixed plate.

Preferably, a driving wheel is installed on the side wall of the driving shaft one, and a driven wheel is installed on the side wall of the driving shaft two. The driving wheel corresponds to the driven wheel, and the driving wheel The pulley and the driven pulley are connected through a belt drive; in this solution, a driving pulley, a driven pulley and a belt are provided. When the driving pulley rotates, the driven pulley rotates with the rotation of the driving pulley under the action of the belt, further making the two A screw rotates to realize the synchronous lifting and lowering of the two moving wheels.

Preferably, a drive motor is installed on the top wall inside the base, a bevel gear 1 is installed on the output shaft of the drive motor, a bevel gear 2 is mounted on the side wall of the drive shaft 1, and the bevel gear 2 is mounted on the side wall of the drive shaft 1. Gear one and the bevel gear two are perpendicular to each other and meshingly connected; in this solution, a driving motor is provided, and the setting of the driving motor can cause the bevel gear one to mesh with the bevel gear two, thereby realizing the rotation of the drive shaft one. This device can change The transmission direction makes a horizontally placed motor have a larger contact area with the base compared to a vertically placed motor, and its stability is better.

Compared with the prior art, the beneficial effects of the present invention are:

1. By setting up a conveying component, the conveying component rotates through the rotation of the conveying roller one, so that the conveying roller two rotates with the rotation of the conveying roller one under the action of the conveyor belt, thereby realizing the transportation of materials on the conveyor belt. This device is relatively For the rotating transportation of multiple rollers, this device can transport metal rods of different specifications to avoid metal rods falling accidents; and the setting of the support component can not only improve the stability of the conveyor belt during lateral movement, but also change the conveyor belt shape to further improve the stability of material traverse movement.

2. By setting up the adjusting component and the driving component, the setting of the driving component can drive the two screw rods in the adjusting component to rotate. The rotating two screw rods drive the two nuts to move in the vertical direction. At this time, the two nuts move again. The two connecting columns drive the two moving wheels to protrude from the base. This device only needs one set of driving devices to realize the simultaneous descent of the two universal wheels, avoiding the need to debug and design the driving devices to match each other.

Description of drawings

In order to more clearly explain the specific embodiments of the present invention or the technical solutions in the prior art, the accompanying drawings that need to be used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description The drawings illustrate some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting any creative effort.

Figure 1 is a schematic structural diagram of the present invention;

Figure 2 is a perspective view of the conveying assembly of the present invention;

Figure 3 is a side view of the support assembly of the present invention;

Figure 4 is a cross-sectional view of the base of the present invention;

Figure 5 is a cross-sectional view of the lifting mechanism of the present invention;

In the picture: 1. Base; 2. Lifting mechanism; 3. Conveying mechanism; 4. Moving mechanism; 5. Fixed plate; 6. Driving chamber; 7. Moving chamber;

31. Conveying component; 32. Support component;

41. Moving wheel; 42. Adjustment component; 43. Driving component;

311. Installation plate; 312. Frame; 313. Support legs; 314. Transmission roller one; 315. Transmission roller two; 316. Drive shaft; 317. Conveyor belt;

321. Support plate; 322. Support roller one; 323. Support roller two; 324. Support roller three;

421. Screw; 422. Nut; 423. Connecting column; 424. Slide plate; 425. Chute; 426. Slider; 427. Fixed column;

431. Drive shaft one; 432. Drive shaft two; 433. Driving wheel; 434. Driven wheel; 435. Belt; 436. Drive motor; 437. Bevel gear one; 438. Bevel gear two.

Detailed ways

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some, not all, of the embodiments of the present invention.

The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the invention provided in the appended drawings is not intended to limit the scope of the claimed invention, but rather to represent selected embodiments of the invention.

Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description. It does not indicate or imply that the device or element referred to must have a specific orientation or a specific orientation. construction and operation, and therefore should not be construed as limitations of the invention. Furthermore, the terms “first”, “second” and “third” are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise clearly stated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection. Connection, or integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.

Please refer to Figure 1-5, a prototype automatic feeding assembly for thermal processing of metal bars, including a base 1, a lifting mechanism 2 is installed on the top of the base 1, a conveying mechanism 3 is installed on the lifting mechanism 2, and the inside of the base 1 is installed There is a moving mechanism 4; the conveying mechanism 3 includes a conveying component 31 and a supporting component 32 that provides support for the conveying component 31. The conveying component 31 is located on the lifting mechanism 2, and the supporting component 32 is located on the conveying component 31; the moving mechanism 4 includes two moving wheels. 41. Two sets of adjustment assemblies 42 for adjusting the height of the two moving wheels 41 respectively, and a driving assembly 43 for providing synchronized driving force for the two sets of adjustment assemblies 42. The two moving wheels 41 are respectively located on the two sets of adjustment assemblies 42. , both sets of adjustment components 42 are located on the driving component 43, and the driving component 43 is located on the base 1.

Specifically, the lifting mechanism 2 can be the hydraulic lift in the reference document, or it can be composed of the adjusting component 42 and the driving component 43 of the device. The device preferably realizes the lifting of the conveying mechanism 3 through the adjusting component 42 and the driving component 43. A support member is also installed at the bottom of the base 1. The support member can increase the height of the base 1 and prevent water on the ground from penetrating into the base 1. A box door is connected to the side wall of the base 1 through hinge rotation. The box door is arranged to facilitate the maintenance of the components in the base 1 by the staff.

Further, the conveying assembly 31 includes a mounting plate 311. The mounting plate 311 is located on the lifting mechanism 2 and is connected to the lifting mechanism 2. Two racks 312 are provided above the mounting plate 311, and both racks 312 are supported by support legs 313. Fixedly connected to the mounting plate 311, a transmission roller 314 is provided between the two frames 312, and a transmission roller 2 315 is provided on one side of the transmission roller 314. The transmission roller 1 314 and the transmission roller 2 315 are connected to each other through a transmission shaft 316. The two frames 312 are rotationally connected, and the first conveyor roller 314 and the second conveyor roller 315 are connected through a conveyor belt 317.

Specifically, the transmission shaft 316 in the transmission roller one 314 can be connected to an external reduction motor, and the reduction motor can drive the transmission roller one 314 to rotate through the transmission shaft 316, thereby realizing the transportation of materials.

Further, the support assembly 32 includes a support plate 321. The support plate 321 is located between the first transmission roller 314 and the second transmission roller 315. Both ends of the support plate 321 are fixedly connected to the two frames 312 respectively. The two ends of the support plate 321 are respectively Support roller one 322 and support roller two 323 are installed. Support roller three 324 is provided between support roller one 322 and support roller two 323. Support roller three 324 is fixedly connected to the support plate 321.

Specifically, there is a preset included angle between the support roller one 322 and the support roller two 323 and the support roller three 324. The setting of the included angle allows the support roller one 322 and the support roller two 323 to drive the two side supports of the conveyor belt 317. up, so that the middle position of the conveyor belt 317 is in a concave state. This arrangement can prevent materials from slipping from the sides of the conveyor belt 317 during transportation.

Furthermore, a fixed plate 5 is arranged horizontally inside the base 1. The fixed plate 5 divides the space in the base 1 into a driving cavity 6 and a moving cavity 7. Two sets of adjustment components 42 are symmetrically arranged in the moving cavity 7 and connected with the fixed plate 5. Connected, the driving assembly 43 is located in the driving cavity 6 and connected with the fixing plate 5 .

Further, the adjustment component 42 includes a screw rod 421. The screw rod 421 is located at the bottom of the fixed plate 5 and is rotationally connected to the fixed plate 5. A nut 422 is threadedly connected to the side wall of the screw rod 421. The nut 422 is slidingly connected to the base 1. The side of the nut 422 A connecting column 423 is provided on the wall. One end of the connecting column 423 is fixedly connected to the nut 422 , and the other end of the connecting column 423 is fixedly connected to the moving wheel 41 .

Furthermore, a slide plate 424 is provided on the side of the nut 422 away from the connecting column 423. The slide plate 424 is fixedly connected to the base 1 through the fixed column 427. The slide plate 424 has a chute 425, and the chute 425 has a matching slide block. 426, the nut 422 and the slider 426 are fixedly connected.

Further, the driving assembly 43 includes a driving shaft 431. The driving shaft 431 is located on the top of the fixed plate 5. A driving shaft 432 is provided on one side of the driving shaft 431. The driving shaft 431 and the driving shaft 2 432 are transmission connected. The first shaft 431 and the second drive shaft 432 are fixedly connected to the two screws 421 respectively. The first drive shaft 431 and the second drive shaft 432 are both rotationally connected to the fixed plate 5 .

Further, a driving wheel 433 is installed on the side wall of the first driving shaft 431, and a driven wheel 434 is installed on the side wall of the second driving shaft 432. The driving wheel 433 corresponds to the driven wheel 434, and the driving wheel 433 and the driven wheel 434 correspond to each other. The driving wheel 434 is connected through a belt 435.

Further, a drive motor 436 is installed on the top wall inside the base 1, a bevel gear 437 is installed on the output shaft of the drive motor 436, a bevel gear 2 438 is mounted on the side wall of the drive shaft 431, and a bevel gear 438 is installed on the side wall of the drive shaft 431. 437 and the second bevel gear 438 are vertical and meshingly connected to each other.

The working principle of the present invention is:

Please refer to Figure 1-5. The staff first turns on the drive motor 436, so that the output shaft of the drive motor 436 drives the bevel gear one 437 to mesh with the bevel gear two 438. The meshed bevel gear two 438 then drives the drive shaft one 431 to rotate. At this time, the drive Shaft one 431 drives the screw 421 in one set of adjustment components 42 to rotate, and then the rotating drive shaft 431 drives the drive shaft two 432 to rotate through the action of the driving wheel 433, the driven wheel 434 and the belt 435. The rotating drive shaft Two 432 then drives the screw rods 421 in another set of adjustment components 42 to rotate. The two rotating screw rods 421 drive the two nuts 422 to move in the vertical direction, thereby moving the two moving wheels 41 through the two connecting columns 423. to the ground, and then the staff pushes the base 1 to move the device to the preset position; after moving to the preset position, the driving motor 436 is turned on again to retract the moving wheel 41 into the base 1, and then starts the lifting Mechanism 2 allows the lifting mechanism 2 to drive the conveying component 31 to move in the vertical direction, so that the conveying component 31 remains flush with the discharge port of the peeling machine to facilitate the metal rod to be led out from the discharge port; when the metal rod falls to When conveying the belt 317, turn on the reduction motor so that the reduction motor drives the conveyor roller one 314 to rotate. The rotating conveyor roller 314 then drives the conveyor roller two 315 to rotate through the conveyor belt 317, thereby automatically feeding the metal rod to the inlet of the extruder. at.

The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be practiced in other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. An automatic feeding assembly for prototype metal bar hot processing, including a base (1), characterized in that: a lifting mechanism (2) is installed on the top of the base (1), and the lifting mechanism (2) A conveying mechanism (3) is installed, and a moving mechanism (4) is installed inside the base (1); The transport mechanism (3) includes a transport component (31) and a support component (32) that provides support for the transport component (31). The transport component (31) is located on the lifting mechanism (2). The support component (32) is located on the conveying component (31); The moving mechanism (4) includes two moving wheels (41), two sets of adjustment components (42) for respectively adjusting the height of the two moving wheels (41), and two sets of adjustment components (42) for adjusting the height of the two moving wheels (41). 42) A driving assembly (43) that provides synchronous driving force. The two moving wheels (41) are respectively located on two sets of adjustment assemblies (42). Both sets of adjustment assemblies (42) are located on the driving assembly. (43), the driving assembly (43) is located on the base (1). 2. The automatic feeding assembly for thermal processing of prototype metal bars as claimed in claim 1, characterized in that: The conveying assembly (31) includes a mounting plate (311), which is located on the lifting mechanism (2) and connected to the lifting mechanism (2). The mounting plate (311) Two racks (312) are provided above. The two racks (312) are fixedly connected to the mounting plate (311) through support legs (313). There is a gap between the two racks (312). There is a transmission roller one (314), and a transmission roller two (315) is provided on one side of the transmission roller one (314). Both the transmission roller one (314) and the transmission roller two (315) pass through a transmission shaft (315). 316) is rotatably connected to the two frames (312), and the transmission roller one (314) and the transmission roller two (315) are drivingly connected through a conveyor belt (317). 3. The automatic feeding assembly for thermal processing of prototype metal bars as claimed in claim 2, characterized by: The support assembly (32) includes a support plate (321). The support plate (321) is located between the transfer roller one (314) and the transfer roller two (315). The support plate (321) Both ends are fixedly connected to the two frames (312) respectively. The two ends of the support plate (321) are respectively equipped with support roller one (322) and support roller two (323). The support roller one (322) ) and the second support roller (323), a support roller three (324) is provided, and the support roller three (324) is fixedly connected to the support plate (321). 4. The automatic feeding assembly for thermal processing of prototype metal bars as claimed in claim 1, characterized in that: A fixed plate (5) is arranged horizontally inside the base (1). The fixed plate (5) divides the space inside the base (1) into a driving cavity (6) and a moving cavity (7), two groups of which are divided into two groups. The adjustment component (42) is symmetrically arranged in the moving cavity (7) and connected to the fixed plate (5), and the driving component (43) is located in the driving cavity (6) and connected to the fixed plate (5). The fixed plate (5) is connected. 5. The automatic feeding assembly for thermal processing of prototype metal bars as claimed in claim 4, characterized in that: The adjustment component (42) includes a screw (421), which is located at the bottom of the fixed plate (5) and is rotationally connected to the fixed plate (5). The side wall of the screw (421) A nut (422) is threadedly connected to the top, and the nut (422) is slidingly connected to the base (1). A connecting column (423) is provided on the side wall of the nut (422). The connecting column (423) One end of the connecting rod (423) is fixedly connected to the nut (422), and the other end of the connecting column (423) is fixedly connected to the moving wheel (41). 6. The automatic feeding assembly for thermal processing of prototype metal bars as claimed in claim 5, characterized in that: A sliding plate (424) is provided on the side of the nut (422) away from the connecting column (423). The sliding plate (424) is fixedly connected to the base (1) through a fixing column (427). The sliding plate (427) There is a chute (425) inside the chute (424), and the chute (425) has a sliding block (426) matching the chute (425). The nut (422) and the sliding block (426) are fixedly connected. 7. The automatic feeding assembly for thermal processing of prototype metal bars as claimed in claim 5, characterized in that: The driving assembly (43) includes a driving shaft one (431), which is located on the top of the fixed plate (5). A driving shaft two is provided on one side of the driving shaft one (431). (432), the driving shaft one (431) and the driving shaft two (432) are transmission connected, and the driving shaft one (431) and the driving shaft two (432) are respectively connected with the two screws (421) ) are fixedly connected, and the first driving shaft (431) and the second driving shaft (432) are both rotationally connected to the fixed plate (5). 8. The automatic feeding assembly for thermal processing of prototype metal bars as claimed in claim 7, characterized in that: A driving wheel (433) is mounted on the side wall of the first driving shaft (431), and a driven wheel (434) is mounted on the side wall of the second driving shaft (432). The driving wheel (433) ) corresponds to the driven wheel (434), and the driving wheel (433) and the driven wheel (434) are drivingly connected through a belt (435). 9. The automatic feeding assembly for thermal processing of prototype metal bars as claimed in claim 7, characterized in that: A drive motor (436) is installed on the top wall inside the base (1), a bevel gear (437) is installed on the output shaft of the drive motor (436), and a side wall of the drive shaft (431) A second bevel gear (438) is installed on the upper sleeve. The first bevel gear (437) and the second bevel gear (438) are perpendicular to each other and meshed with each other.