Automatic feeding device for bearing forging blanks

Abstract

The utility model relates to the technical field of bearing forging feeding equipment, in particular to an automatic bearing forging blank feeding device which comprises a base, a machine frame used for supporting is assembled on the surface of the top end of the base, and a conveying crawler belt used for conveying bearing blanks is assembled on the inner side of the machine frame. In the using process of the feeding equipment for the bearing forging blanks, cut bearing blank raw materials can be conveniently placed on the surface of the conveying crawler belt, then the conveying crawler belt operates and conveys the materials to the side close to the pedestal, and the mechanical arm body operates to conveniently grab the materials and place the materials on a fireproof platen on the surface of the pedestal; then, a motor on the inner side of the pedestal operates to conveniently drive a gear to rotate under the operation of a speed reducer, and the gear is meshed with a rack on the surface of the base, so that the pedestal can drive a fire-resistant platen to move, and the fire-resistant platen drives the materials to enter the heating furnace; and then the heating furnace operates to conveniently heat the materials on the surface of the fire-resistant bedplate, so that subsequent continuous processing is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to bearing forging feed equipment technical field, concretely relates to bearing forging blank automatic feeding device. BACKGROUND

[0002] The bearing ring is a very important part on the bearing, and is also a bearing part with a relatively complex processing technology, bearing ring blank processing is the first process of bearing production, the quality and productivity of the bearing ring blank will directly affect the quality and performance of the bearing product, and will also affect the economic effect of the enterprise, therefore, the processing of the bearing ring blank becomes an important process in the bearing processing process, and has been valued by enterprises for a long time; Patent No. CN201820291659.0 discloses a kind of full-automatic bearing ring forging production line, the mechanical hand used can transport bearing outer ring material and bearing inner ring material, without manual labor, reduce labor intensity, at the same time, high-speed upsetting machine and die can process bearing ring blank into bearing outer ring material and bearing inner ring material;But in the process of using blank feeding equipment for bearing forging, if the blank is directly loaded by using the conveying belt, the high temperature in the heating furnace can affect the conveying belt to a certain extent. SUMMARY

[0003] In view of the problems in the prior art, the utility model provides a bearing forging blank automatic feeding device.

[0004] The utility model discloses a bearing forging blank automatic feeding device, including base, the base top surface is equipped with the rack for supporting, and the rack inner side is equipped with the conveying caterpillar band for conveying bearing blank, the base top surface is integrally arranged with the rack for adjusting, and the base top surface sliding installation has the seat that is in accord with the rack, the seat top surface is equipped with pressure sensor, and the one end of pressure sensor away from seat is equipped with the refractory table board for supporting, the seat inner side is rotatably installed with the gear that is engaged with the rack, and the gear has multiple groups, the seat inner wall surface is equipped with the speed reducer that is transmissionally connected with the gear, and the power input end of speed reducer is equipped with motor, the base top side end surface is equipped with the heating furnace for heating bearing blank;

[0005] The rack outer wall surface is equipped with the mechanical hand main part for feeding, and the both sides of the outer periphery of the rack end surface are equipped with infrared sensor, the seat inner side is equipped with the battery box that is electrically connected with motor, and the rack outer wall surface is equipped with controller.

[0006] By adopting the above technical scheme, during the use of the feeding device for bearing forging blank, the cut bearing blank raw material can be conveniently placed on the surface of the conveying track, then the conveying track operates and is conveyed to the side close to the pedestal, and the manipulator main body operates to conveniently grab the material and place it on the refractory table plate on the surface of the pedestal, then the motor inside the pedestal operates to conveniently drive the gear to rotate under the operation of the speed reducer, and the gear and the rack on the surface of the base are meshed with each other to enable the pedestal to drive the refractory table plate to move, so that the refractory table plate drives the material into the heating furnace, and then the heating furnace operates to conveniently heat the material on the surface of the refractory table plate, and subsequent processing is facilitated.

[0007] When the blank is placed on the feeding position of the conveying track, the infrared sensor on the rack conveniently detects the material and enables the conveying track to operate, and the infrared sensor at the other end of the rack conveniently detects the material conveyed thereto and enables the conveying track to stop operating, so as to facilitate the operation of the manipulator main body to grab the material and enable it to move to the surface of the refractory table plate, then the pressure sensor on the surface of the pedestal detects that the material is placed on the surface of the refractory table plate, and the motor inside the pedestal can operate, so that the pedestal moves along the surface of the base to the inside of the heating furnace and stops operating, then the heating furnace operates to heat the material on the surface of the refractory table plate, and the PLC control program inside the controller is used to cooperatively control the operation of the infrared sensor, the manipulator main body, the conveying track, the pressure sensor and the motor, so as to realize the automatic conveying function of the bearing blank, facilitate automatic feeding, and improve the efficiency of work.

[0008] Specifically, the top surface of the pedestal is provided with vertical cylinders for support, and the vertical cylinders are in multiple groups, and the bottom surface of the refractory table plate is provided with vertical sleeves matched with the vertical cylinders, and the vertical sleeves are in multiple groups.

[0009] By adopting the above technical scheme, the vertical cylinders between the pedestal and the refractory table plate can be matched and slidably connected with each other, so as to improve the stability of the refractory table plate on the surface of the pedestal.

[0010] Specifically, the inside of the vertical cylinder is provided with a damping cylinder, and the power output end of the damping cylinder is provided with a pad seat abutting against the refractory table plate, and the pad seat and the vertical cylinder are provided with a spring located outside the damping cylinder.

[0011] By adopting the above technical scheme, the spring inside the vertical cylinder and the damping cylinder can cooperate with each other to provide elastic support force for the pad seat, and the refractory table plate has certain buffering performance, so that the bearing blank placed on the surface of the refractory table plate can reduce the influence of the gravity impact of the refractory table plate on the pedestal.

[0012] Specific, the base top surface is integrally configured with a convex strip for limiting, and the convex strip has multiple groups, the base bottom surface is provided with a groove matched with the convex strip, and the groove has multiple groups, and the groove is rotatably provided with a roller abutting with the convex strip, and the roller has multiple groups.

[0013] Through the above technical scheme, when the base slides and displaces on the base surface, the groove at the bottom of the base can be matched with the convex strip on the base surface to improve the stability of the base when sliding and displacing on the base surface, and the self-rotating roller in the groove can roll and displace along the convex strip, thereby facilitating reduction of the influence caused by scratching between the two.

[0014] Specifically, the outer periphery of the heating furnace is slidably provided with a door plate for plugging on both sides of the opening end, and the top surface of the heating furnace is provided with a hydraulic rod for driving the door plate to lift and displace, and the hydraulic rod has multiple groups.

[0015] Through the above technical scheme, when the base drives the refractory table to displace into the heating furnace, the hydraulic rod on the outer periphery of the heating furnace operates to push the door plate to move, thereby facilitating plugging of the feeding port of the heating furnace, and the two door plates are matched with the two sides of the refractory table, so that the bearing blank on the surface of the refractory table can be stably located in the heating furnace, facilitating centralized heating.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1、The technical scheme of the present application is designed by the rack, the conveying track, the base, the refractory table, the gear, the speed reducer, the motor, the rack and the heating furnace. In the process of using the feeding equipment for bearing forging blank, the cut bearing blank raw material can be placed on the surface of the conveying track, then the conveying track operates and conveys to the side close to the base, the mechanical hand main body operates to grab the material and place it on the refractory table on the surface of the base, then the motor inside the base operates to drive the gear to rotate under the operation of the speed reducer, the gear and the rack on the surface of the base are meshed, the base drives the refractory table to move, the refractory table drives the material into the heating furnace, then the heating furnace operates to heat the material on the surface of the refractory table, facilitating subsequent processing.

[0018] 2、The technical scheme of the application is characterized in that when the blank is placed on the feeding position of the conveying track, the infrared sensor on the rack can detect the material and make the conveying track work, and the infrared sensor at the other end of the rack can detect the material conveyed thereto and make the conveying track stop working, so as to facilitate the operation of the mechanical hand main body to grab the material and move it to the surface of the refractory table plate, and then the pressure sensor on the surface of the pedestal detects that the material is placed on the surface of the refractory table plate, and the motor inside the pedestal can work, so that the pedestal moves along the base surface into the heating furnace and stops working, and then the heating furnace works to heat the material on the surface of the refractory table plate, and the PLC control program inside the controller cooperates with the operation of the infrared sensor, the mechanical hand main body, the conveying track, the pressure sensor and the motor, so as to realize the automatic conveying function of the bearing blank, facilitate automatic feeding, and improve the working efficiency.

[0019] 3、The technical scheme of the application is characterized in that the vertical cylinder and the vertical cylinder between the pedestal and the refractory table plate can be matched and slidably connected, so as to improve the stability of the refractory table plate on the surface of the pedestal, and the spring inside the vertical cylinder cooperates with the shock-absorbing cylinder to provide elastic support force for the pad, and the refractory table plate has certain buffering performance, so that the bearing blank placed on the surface of the refractory table plate can reduce the influence of the gravity impact of the pedestal on the refractory table plate. BRIEF DESCRIPTION OF DRAWINGS

[0020] The application will be further described below in combination with the drawings and examples.

[0021] Figure 1 is the perspective view of the application;

[0022] Figure 2 is the planar schematic view of the connection structure between the pedestal and the refractory table plate of the application;

[0023] Figure 3 is the structural schematic view of the local part A between the pedestal and the refractory table plate of the application;

[0024] In the figure: 1, base; 2, rack; 3, conveying track; 4, pedestal; 5, refractory table plate; 6, gear; 7, speed reducer; 8, motor; 9, rack; 10, heating furnace; 11, door plate; 12, hydraulic rod; 13, mechanical hand main body; 14, pressure sensor; 15, vertical cylinder; 16, vertical sleeve; 17, shock-absorbing cylinder; 18, pad; 19, spring; 20, battery box; 21, groove; 22, convex strip; 23, roller; 24, infrared sensor; 25, controller. DETAILED DESCRIPTION

[0025] In order to make the technical means, creation characteristics, achieve the purpose and effect of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0026] Please refer to Figures 1-3 The utility model discloses a kind of technical solutions of bearing forging blank automatic feeding device, including pedestal 1, pedestal 1 top surface is equipped with rack 2 for supporting, and rack 2 inner side is equipped with conveying caterpillar belt 3 for conveying bearing blank, pedestal 1 top surface is integrally configured with rack 9 for adjusting, and pedestal 1 top surface is slidably installed with pedestal 4 that is in accord with rack 9, pedestal 4 top surface is equipped with pressure sensor 14, and pressure sensor 14 is equipped with refractory platen 5 for supporting in one end away from pedestal 4, pedestal 4 inner side is rotatably installed with gear 6 that is engaged with rack 9, and gear 6 has multiple groups, the inner wall surface of pedestal 4 is equipped with reducer 7 that is transmissionally connected with gear 6, and reducer 7 power input end is equipped with motor 8, pedestal 1 top side end surface is equipped with heating furnace 10 for heating bearing blank;Rack 2 outer wall surface is equipped with manipulator main body 13 for feeding, and rack 2 outer circumferential two side end surfaces are all equipped with infrared sensor 24, the inner side of pedestal 4 is equipped with battery box 20 that is electrically connected with motor 8, and rack 2 outer wall surface is equipped with controller 25.

[0027] When using, in the process of using the feeding equipment for bearing forging blank, bearing blank raw material that is cut can be conveniently placed on the surface of conveying caterpillar belt 3, then conveying caterpillar belt 3 operates and is conveyed to the side close to pedestal 4, and manipulator main body 13 operates to conveniently grab material and place it on the refractory platen 5 on the surface of pedestal 4, then motor 8 in the inner side of pedestal 4 operates to conveniently drive gear 6 to rotate under the operation of reducer 7, and gear 6 and rack 9 on the surface of pedestal 1 are engaged with each other to make pedestal 4 drive refractory platen 5 to move, so that refractory platen 5 drives material to enter heating furnace 10, then heating furnace 10 operates to conveniently heat the material on the surface of refractory platen 5, to conveniently continue to process it subsequently;

[0028] When the blank is placed on the surface of the conveying track 3 at the feeding position, the infrared sensor 24 on the frame 2 detects the material and drives the conveying track 3 to operate, and the infrared sensor 24 at the other end of the frame 2 detects the material conveyed thereto and drives the conveying track 3 to stop operating, so as to drive the manipulator main body 13 to operate and grasp the material to move to the surface of the refractory table 5. Then, the pressure sensor 14 on the surface of the pedestal 4 detects that the material is placed on the surface of the refractory table 5, and drives the motor 8 in the pedestal 4 to operate, so as to drive the pedestal 4 to move along the surface of the base 1 into the heating furnace 10 and stop operating. Then, the heating furnace 10 operates to heat the material on the surface of the refractory table 5, and the PLC control program in the controller 25 cooperates to control the operation of the infrared sensor 24, the manipulator main body 13, the conveying track 3, the pressure sensor 14 and the motor 8, so as to realize the automatic conveying function of the bearing blank, facilitate automatic feeding, and improve the working efficiency.

[0029] As shown in Figure 2 and Figure 3 , the top surface of the pedestal 4 is provided with vertical cylinders 15 for supporting, and the vertical cylinders 15 have multiple groups. The bottom surface of the refractory table 5 is provided with vertical sleeves 16 matched with the vertical cylinders 15, and the vertical sleeves 16 have multiple groups.

[0030] In use, the vertical cylinders 15 between the pedestal 4 and the refractory table 5 can be matched and slidably connected with each other, so as to improve the stability of the refractory table 5 on the surface of the pedestal 4.

[0031] As shown in Figure 2 and Figure 3 , the inside of the vertical cylinder 15 is provided with a damping cylinder 17, and the power output end of the damping cylinder 17 is provided with a pad seat 18 abutting against the refractory table 5. The pad seat 18 and the vertical cylinder 15 are provided with springs 19 located outside the damping cylinder 17.

[0032] In use, the springs 19 in the vertical cylinder 15 and the damping cylinder 17 can cooperate with each other to provide elastic supporting force for the pad seat 18, and can make the refractory table 5 have certain buffering performance, so that the bearing blank placed on the surface of the refractory table 5 can reduce the impact of the refractory table 5 on the pedestal 4 caused by gravity.

[0033] As shown in Figure 1 and Figure 2 , the top surface of the base 1 is integrally provided with protrusions 22 for limiting, and the protrusions 22 have multiple groups. The bottom surface of the pedestal 4 is provided with grooves 21 matched with the protrusions 22, and the grooves 21 have multiple groups. The grooves 21 are rotatably provided with rollers 23 abutting against the protrusions 22, and the rollers 23 have multiple groups.

[0034] In use, when the pedestal 4 is slidingly displaced on the surface of the base 1, the recesses 21 on the bottom of the pedestal 4 can be engaged with the protrusions 22 on the surface of the base 1, thereby improving the stability of the pedestal 4 when slidingly displaced on the surface of the base 1. Meanwhile, the self-rotating rollers 23 in the recesses 21 can be rollingly displaced along the protrusions 22, thereby reducing the influence caused by scratching between the two.

[0035] As shown in Figure 1 both sides of the outer periphery of the heating furnace 10 are slidingly installed with door plates 11 for plugging, and the top surface of the heating furnace 10 is equipped with hydraulic rods 12 for driving the door plates 11 to be lifted and displaced, and the hydraulic rods 12 have multiple groups.

[0036] In use, when the pedestal 4 drives the refractory table 5 to be displaced into the heating furnace 10, the hydraulic rods 12 on the outer periphery of the heating furnace 10 are operated to conveniently push the door plates 11 to be moved, thereby conveniently plugging the feeding port of the heating furnace 10, and the two door plates 11 are engaged with the two side edges of the refractory table 5, respectively, so that the bearing blank on the surface of the refractory table 5 can be stably located in the heating furnace 10, thereby conveniently concentrating heating.

[0037] The utility model discloses a working principle and use flow: when using, first corresponding structural component is installed on the proper position, in the process of using the feeding equipment of bearing forging blank, can conveniently place the bearing blank raw material that cuts in the surface of conveyer track 3, infrared sensor 24 on frame 2 conveniently detects material and makes the conveyer track 3 operation, then conveyer track 3 operates and conveys bearing blank to be close to the one side of pedestal 4, and infrared sensor 24 of frame 2 other end conveniently detects the material that conveys to this and makes the conveyer track 3 stop operation, and make the operation of manipulator main part 13 convenient to catch material and make it place on the refractory platform 5 of pedestal 4 surface, then the pressure sensor 14 of pedestal 4 surface detects that refractory platform 5 surface has material, and make the motor 8 in the inside of pedestal 4 can operate, and the vertical cylinder 15 between pedestal 4 and refractory platform 5 and between vertical cylinder 15 can mutually fit and slide connection, convenient to improve the stability of refractory platform 5 on the surface of pedestal 4, the spring 19 in vertical cylinder 15 and shock absorbing cylinder 17 mutually cooperate can provide elastic support force for cushion seat 18, and can make refractory platform 5 have certain buffer performance, make bearing blank place on the surface of refractory platform 5 can reduce the influence that refractory platform 5 is impacted pedestal 4 by gravity, then the motor 8 in the inside of pedestal 4 operates conveniently under the operation of speed reducer 7 drive gear 6 to rotate, and make gear 6 and rack 9 on the surface of base 1 mutually engage so that pedestal 4 can drive refractory platform 5 to move, and when pedestal 4 on the surface of base 1 sliding displacement, the groove 21 of pedestal 4 bottom can mutually fit with the convex strip 22 on the surface of base 1 and improve the stability of pedestal 4 on the surface of base 1 sliding displacement, the gyroscopic wheel 23 in groove 21 can along convex strip 22 roll displacement, convenient to reduce the influence that the scratch between both sides causes, then make refractory platform 5 bring material into heating furnace 10, when pedestal 4 drive refractory platform 5 displacement to the inside of heating furnace 10, the hydraulic rod 12 of heating furnace 10 periphery operates conveniently to push door plate 11 to move, convenient to the feeding port of heating furnace 10 is blocked, and two groups of door plate 11 are mutually fitted with the two sides of refractory platform 5, make the bearing blank on the surface of refractory platform 5 can stably be located in the inside of heating furnace 10, convenient to its concentrated heating, then heating furnace 10 operates conveniently to heat the material on the surface of refractory platform 5, convenient subsequent continues to process it, and utilize the PLC control program in the inside of controller 25 outside frame 2 to cooperate control infrared sensor 24, manipulator main part 13, conveyer track 3, pressure sensor 14 and motor 8 operation, can realize the automatic delivery function of bearing blank, convenient automatic feeding, thereby improve the efficiency of work, while refractory platform 5 has good refractory heat insulation function, make bearing blank can get stable delivery and heating, the blank after heating convenient from heating furnace 10 other side opening place, then the manipulator of next process can catch bearing blank,And convenient subsequent processing.

[0038] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. An automatic feeding device for bearing forging billets, characterized in that, The system includes a base (1), a frame (2) for support is mounted on the top surface of the base (1), and a conveyor belt (3) for conveying bearing blanks is mounted on the inner side of the frame (2). A rack (9) for adjustment is integrally constructed on the top surface of the base (1), and a platform (4) that engages with the rack (9) is slidably mounted on the top surface of the base (1). A pressure sensor (14) is mounted on the top surface of the platform (4), and a refractory plate (5) for support is mounted on the end of the pressure sensor (14) away from the platform (4). A gear (6) that meshes with the rack (9) is rotatably mounted on the inner side of the platform (4), and there are multiple sets of gears (6). A reducer (7) that is connected to the gear (6) is mounted on the inner wall surface of the platform (4), and an electric motor (8) is mounted on the power input end of the reducer (7). A heating furnace (10) for heating bearing blanks is mounted on one side of the top of the base (1). The outer wall surface of the frame (2) is equipped with a robotic arm body (13) for feeding, and infrared sensors (24) are installed on both sides of the outer periphery of the frame (2). The inner side of the platform (4) is equipped with a battery box (20) electrically connected to the motor (8), and a controller (25) is installed on the outer wall surface of the frame (2).

2. The automatic feeding device for bearing forging billets according to claim 1, characterized in that, The top surface of the pedestal (4) is fitted with a vertical cylinder (15) for support, and there are multiple sets of vertical cylinders (15). The bottom surface of the fire-resistant platform (5) is fitted with a vertical sleeve (16) that fits with the vertical cylinder (15), and there are multiple sets of vertical sleeves (16).

3. The automatic feeding device for bearing forging billets according to claim 2, characterized in that, The vertical cylinder (15) is equipped with a shock absorber (17) on its inner side, and the power output end of the shock absorber (17) is equipped with a pad (18) that abuts against the fire-resistant plate (5). A spring (19) located on the outer periphery of the shock absorber (17) is installed between the pad (18) and the vertical cylinder (15).

4. The automatic feeding device for bearing forging billets according to claim 1, characterized in that, The top surface of the base (1) is integrally constructed with a protrusion (22) for limiting the position, and there are multiple sets of protrusions (22). The bottom surface of the platform (4) is provided with a groove (21) that fits with the protrusion (22), and there are multiple sets of grooves (21). Rollers (23) that abut against the protrusion (22) are rotatably installed in the grooves (21), and there are multiple sets of rollers (23).

5. The automatic feeding device for bearing forging billets according to claim 1, characterized in that, The heating furnace (10) has door panels (11) for sealing slidably installed on both sides of the outer periphery of the furnace (10), and the top surface of the heating furnace (10) is equipped with hydraulic rods (12) for driving the door panels (11) to move up and down, and there are multiple sets of hydraulic rods (12).

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