Automatic feeding mechanism for heat treatment of main cutting plate of loader bucket

Abstract

The utility model belongs to the technical field of heat treatment of main cutting plates, and particularly relates to an automatic feeding mechanism for heat treatment of a main cutting plate of a loader bucket, which comprises a support. A transverse servo motor is mounted in the middle of the support; the output end of the transverse servo motor is fixedly connected with a transverse lead screw. The other end of the transverse lead screw is rotationally connected to the support. The middle of the transverse lead screw is in threaded connection with a first supporting beam. Two vertical servo motors are installed on the top of the first supporting beam. The output end of the vertical servo motor is rotationally connected with a vertical lead screw. The middle part of the vertical screw rod is connected with the vertical servo motor through a gear; a second supporting cross beam is installed at the bottoms of the two vertical lead screws. Two telescopic mechanisms are installed in the middle of the second supporting cross beam. An electromagnet is mounted in the middle of the telescopic mechanism; by means of the structure, automation of feeding work of the main cutting plate body can be effectively achieved, and the feeding position of the main cutting plate body can be accurately controlled.

Description

Technical Field

[0001] The utility model belongs to the technical field of main cutting plate heat treatment, and particularly relates to an automatic loading mechanism for the heat treatment of the main cutting plate of a loader bucket. Background Technique

[0002] The main cutting plate of a loader bucket is usually called a cutting plate and is a key component when the loader bucket digs materials.

[0003] The bucket of a loader generally consists of parts such as a wrapper plate, side plates, a baffle plate, a cutting plate, a corner edge, and a side edge. The main cutting plate is located at the frontmost position at the lower end of the bucket and is the primary contact surface for the bucket to cut into materials. During the production process of the main cutting plate, in order to improve its performance, heat treatment work needs to be carried out on the main cutting plate, heating the cutting plate to a certain temperature and maintaining it for a period of time, and then cooling and tempering it, thereby completing the heat treatment work of the main cutting plate.

[0004] In the prior art, the loading of the main cutting plate for heat treatment usually requires transporting it to a conveying rack and then using a lifting tool to fix and lift the main cutting plate. This process takes a long time and increases the labor intensity, resulting in a reduction in production efficiency.

[0005] Therefore, the utility model provides an automatic loading mechanism for the heat treatment of the main cutting plate of a loader bucket. Content of the Utility Model

[0006] In order to make up for the deficiencies of the prior art and solve at least one of the technical problems proposed in the background technique.

[0007] The technical solution adopted by the utility model to solve its technical problems is as follows: An automatic loading mechanism for the heat treatment of the main cutting plate of a loader bucket described in the utility model includes a support; a horizontal servo motor is installed in the middle of the support; a horizontal lead screw is fixedly connected to the output end of the horizontal servo motor; the other end of the horizontal lead screw is rotatably connected to the support; a support beam one is threadedly connected to the middle of the horizontal lead screw; two vertical servo motors are installed on the top of the support beam one; a vertical lead screw is rotatably connected to the output end of the vertical servo motor; the middle of the vertical lead screw is connected to the vertical servo motor through a gear; two support crossbeams two are installed at the bottom of the two vertical lead screws; two electromagnets are installed in the middle of the support crossbeam two through a telescopic mechanism; a conveying rack is installed on the side wall of the support; the conveying rack is installed at the bottom position of the horizontal lead screw; a material rack is installed on the side wall of the conveying rack; a plurality of main cutting plate bodies are placed on the top of the material rack; through the above structure, the automation of the loading work of the main cutting plate body can be effectively realized, the loading position of the main cutting plate body can be accurately controlled, the consistency and stability of the heat treatment process of the main cutting plate body can be effectively improved, and the labor intensity of carrying the main cutting plate body can be effectively reduced.

[0008] Preferably, the telescopic mechanism includes two groups of sliding plates; the two groups of sliding plates are oppositely arranged; two of the sliding plates form a group; a fixing plate is fixedly connected to the bottom of the sliding plate; the fixing plate is fixedly connected to the end positions of the two sliding plates; a fixing block is fixedly connected to the middle of the fixing plate; a sliding rod is slidably connected to the middle of the fixing block; a spring is fixedly connected to the bottom of the sliding rod; the spring is fixedly connected to the outside of the sliding rod; the electromagnet is installed at the bottom of the sliding rod; by adjusting the distance between the two electromagnets through the above structure of the fixing plate, it can easily adapt to the main cutting plate body of different lengths, effectively reduce the time for replacing equipment or performing complex adjustments, and effectively improve the flexibility and adaptability of the heat treatment work.

[0009] Preferably, a groove is provided on the side wall of the conveying frame; a rotating seat is fixedly connected to the end of the groove; a driver is fixedly connected to the end of the conveying frame; the output end of the driver penetrates through the end of the support; a lead screw is fixedly connected to the output end of the driver; the other end of the lead screw is rotatably connected to the middle of the rotating seat; a nut is threadedly connected to the middle of the lead screw; a threaded brush is fixedly connected to the middle of the nut; through the above structure, the threaded brush can effectively remove the oil stains and metal chips on the surface of the main cutting plate body, and can effectively reduce the problem that impurities remaining on the surface of the main cutting plate body cause the decline of the uniformity and effect of heat treatment.

[0010] Preferably, a collecting plate is fixedly connected to the bottom of the conveying frame; a connecting pipe is fixedly connected to the bottom of the collecting plate; an air suction pump is fixedly connected to the end of the connecting pipe; through the above structure, the collecting plate can effectively collect the dust and impurities on the surface of the material, and can effectively maintain the cleanliness of the working environment.

[0011] Preferably, a collecting box is fixedly connected to the middle of the connecting pipe; the side wall of the collecting box penetrates through the middle of the connecting pipe; a net plate is fixedly connected to the side wall of the collecting box; the net plate is fixedly connected inside the collecting box; the net plate is fixedly connected on the side close to the air suction pump; through the above structure, the collecting box can effectively collect the dust and impurities sucked into the connecting pipe, and intercept the dust and impurities inside the collecting box through the net plate, and can effectively reduce the dust and impurities from entering the air suction pump through the connecting pipe.

[0012] Preferably, a water outlet pipe is fixedly connected to the side wall of the collecting plate; the end of the water outlet pipe penetrates through one end of the collecting plate; a plurality of spray heads are fixedly connected to the middle of the water outlet pipe; a drain pipe is fixedly connected to the end of the water outlet pipe; through the above structure, the drain pipe sprays water mist into the collecting plate to moisten the dust and impurities on the collecting plate, and the moistened dust and impurities are not easy to fly, effectively reducing the diffusion of dust and impurities in the air.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. An automatic loading mechanism for heat treatment of the main cutting plate of a loader bucket can effectively automate the feeding work of the main cutting plate body through the above structure, accurately control the feeding position of the main cutting plate body, effectively improve the consistency and stability of the heat treatment process of the main cutting plate body, and effectively reduce the labor intensity of handling the main cutting plate body.

[0015] 2. An automatic loading mechanism for heat treatment of the main cutting plate of a loader bucket can easily adapt to main cutting plate bodies of different lengths by adjusting the distance between two electromagnets through a fixing plate, effectively reduce the time for replacing equipment or making complex adjustments, and effectively improve the flexibility and adaptability of the heat treatment work. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 is a perspective view of an automatic loading mechanism for heat treatment of the main cutting plate of a loader bucket in the present invention;

[0018] Figure 2 is a schematic structural view of the second support crossbeam in the present invention;

[0019] Figure 3 is a schematic structural view of the electromagnet in the present invention;

[0020] Figure 4 is a schematic structural view of the thread brush in the present invention;

[0021] Figure 5 is a schematic structural view of the collection plate in the present invention;

[0022] Figure 6 is a schematic structural view of the spray head in the present invention;

[0023] Figure 7 is a schematic structural view of the mesh plate in the present invention;

[0024] In the figure: 1, support; 2, first support beam; 3, horizontal servo motor; 4, horizontal lead screw; 5, vertical lead screw; 6, vertical servo motor; 7, second support crossbeam; 8, electromagnet; 9, main cutting plate body; 10, material rack; 11, conveying rack; 21, sliding plate; 22, fixing plate; 23, fixing block; 24, sliding rod; 25, spring; 31, groove; 32, rotating seat; 33, driver; 34, lead screw; 35, nut; 36, thread brush; 41, collection plate; 42, connecting pipe; 43, suction pump; 51, collection box; 52, mesh plate; 61, water outlet pipe; 62, spray head; 63, drain pipe; 71, sponge block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0026] As Figures 1 to 5 shown, an automatic loading mechanism for heat treatment of the main cutting plate of a loader bucket according to an embodiment of the present utility model includes a support 1; a horizontal servo motor 3 is installed in the middle of the support 1; a horizontal lead screw 4 is fixedly connected to the output end of the horizontal servo motor 3; the other end of the horizontal lead screw 4 is rotatably connected to the support 1; a support beam 1 is threadedly connected to the middle of the horizontal lead screw 4; two vertical servo motors 6 are installed on the top of the support beam 1; the output end of the vertical servo motor 6 is rotatably connected to a vertical lead screw 5; the middle of the vertical lead screw 5 is connected to the vertical servo motor 6 through a gear; two electromagnets 8 are installed at the bottom of the two vertical lead screws 5 through a telescopic mechanism; a conveying frame 11 is installed on the side wall of the support 1; the conveying frame 11 is installed at the bottom position of the horizontal lead screw 4; a material rack 10 is installed on the side wall of the conveying frame 11; a plurality of main cutting plate bodies 9 are placed on the top of the material rack 10; during operation, the horizontal servo motor 3 is powered on and started, the horizontal lead screw 4 is driven to rotate by the rotation of the output end of the horizontal servo motor 3, when the horizontal lead screw 4 rotates, the support beam 1 is driven to move horizontally, at the same time, the two vertical servo motors 6 are started, the gear is driven to rotate by the output end of the vertical servo motor 6, and the vertical lead screw 5 is driven to rotate to drive the support cross beam 7 to move up and down. A plurality of main cutting plate bodies 9 are placed on the material rack 10 on one side. By controlling the movement of the support beam 1 and the support cross beam 7, the two electromagnets 8 in the middle of the support cross beam 7 automatically suck the main cutting plate bodies 9, move the main cutting plate bodies 9 to the conveying frame 11 and release them, so as to complete the feeding heat treatment work and automatically enter the next working cycle, thereby realizing the automatic feeding work of the main cutting plate bodies 9. Through the above structure, the automation of the feeding work of the main cutting plate bodies 9 can be effectively realized, the feeding position of the main cutting plate bodies 9 can be accurately controlled, the consistency and stability of the heat treatment process of the main cutting plate bodies 9 can be effectively improved, the labor intensity of handling the main cutting plate bodies 9 can be effectively reduced, the problem of damage caused by long-term handling fatigue can be effectively reduced, and the main cutting plate bodies 9 can be accurately positioned, effectively making the workpiece feeding smoother.

[0027] As Figures 1 to 3As shown in the figure, the telescopic mechanism includes two groups of sliding plates 21; the two groups of sliding plates 21 are arranged oppositely; two of the sliding plates 21 form a group; a fixing plate 22 is fixedly connected to the bottom of the sliding plate 21; the fixing plate 22 is fixedly connected to the end positions of the two sliding plates 21; a fixing block 23 is fixedly connected to the middle of the fixing plate 22; a sliding rod 24 is slidably connected to the middle of the fixing block 23; a spring 25 is fixedly connected to the bottom of the sliding rod 24; the spring 25 is fixedly connected to the outside of the sliding rod 24; the electromagnet 8 is installed at the bottom of the sliding rod 24; during operation, the two sliding plates 21 slide on the inner wall of the second support crossbeam 7, and the distance between the two electromagnets 8 is controlled by sliding the sliding plates 21. When the second support crossbeam 7 moves downward, first, the two electromagnets 8 contact the main cutting plate body 9. When continuously subjected to pressure, the sliding rod 24 slides upward in the middle of the fixing block 23, and the spring 25 absorbs the impact generated when the electromagnet 8 contacts the main cutting plate body 9. When the main cutting plate body 9 is sucked and moved, the sliding rod 24 that is not under pressure slides downward and resets in the middle of the fixing block 23. By adjusting the distance between the two electromagnets 8 through the fixing plate 22, it can easily adapt to the main cutting plate bodies 9 of different lengths, effectively reduce the time for replacing equipment or making complex adjustments, effectively improve the flexibility and adaptability of the heat treatment work, can stably suck the main cutting plate bodies 9 of different lengths, effectively reduce the shaking or falling off of the main cutting plate body 9 during the movement, and the spring 25 can effectively reduce the impact force generated when contacting the main cutting plate body 9, reducing the problem of damage to the surface of the main cutting plate body 9.

[0028] As Figure 4 and Figure 5 shown in the figure, a groove 31 is opened on the side wall of the conveying frame 11; a rotating seat 32 is fixedly connected to the end of the groove 31; a driver 33 is fixedly connected to the end of the conveying frame 11; the output end of the driver 33 penetrates through the end of the support 1; a lead screw 34 is fixedly connected to the output end of the driver 33; the other end of the lead screw 34 is rotatably connected to the middle of the rotating seat 32; a nut 35 is threadedly connected to the middle of the lead screw 34; a thread brush 36 is fixedly connected to the middle of the nut 35; during operation, after the driver 33 is powered on and started, the output end of the driver 33 rotates, driving the lead screw 34 to rotate through the output end of the driver 33. The end of the lead screw 34 rotates in the middle of the rotating seat 32 at the same time, and the nut 35 is moved through the lead screw 34. When the main cutting plate body 9 is placed on the conveying frame 11, the surface of the main cutting plate body 9 is cleaned by the thread brush 36. The thread brush 36 can effectively remove the oil stains and metal chips on the surface of the main cutting plate body 9, effectively reduce the problem that impurities remaining on the surface of the main cutting plate body 9 cause the decline of the uniformity and effect of heat treatment, and effectively reduce the cracks generated by the dust and impurities remaining on the surface of the main cutting plate body 9 during the heat treatment process, thereby effectively improving the quality of the heat treatment of the main cutting plate body 9.

[0029] AsFigures 4 to 6 As shown, a collection plate 41 is fixedly connected to the bottom of the conveying frame 11; a connecting pipe 42 is fixedly connected to the bottom of the collection plate 41; an air suction pump 43 is fixedly connected to the end of the connecting pipe 42; during operation, when cleaning the main cutting plate body 9, the air suction pump 43 is powered on and started, and through the negative pressure air flow inside the air suction pump 43, the dust and impurities after cleaning are sucked into the connecting pipe 42, and the dust and impurities are collected through the collection plate 41. The collection plate 41 can effectively collect the dust and impurities on the surface of the material, effectively maintaining the cleanliness of the working environment. Through the connecting pipe 42, the dust and impurities on the collection plate 41 can be effectively sucked in, reducing the diffusion of dust and impurities into the working environment.

[0030] As Figures 5 to 7 As shown, a collection box 51 is fixedly connected to the middle of the connecting pipe 42; the side wall of the collection box 51 penetrates through the middle of the connecting pipe 42; a net plate 52 is fixedly connected to the side wall of the collection box 51; the net plate 52 is fixedly connected inside the collection box 51; the net plate 52 is fixedly connected on the side close to the air suction pump 43; during operation, when the dust and impurities enter the inside of the connecting pipe 42 along with the air flow, the dust and impurities first enter the inside of the collection box 51 for collection, and the dust and impurities are intercepted by the net plate 52. The collection box 51 can effectively collect the dust and impurities sucked into the connecting pipe 42, and the dust and impurities are intercepted inside the collection box 51 by the net plate 52, effectively reducing the entry of dust and impurities into the air suction pump 43 through the connecting pipe 42, and effectively reducing the problem of component wear caused by the entry of dust and impurities into the air suction pump 43.

[0031] As Figure 5 As shown, a water outlet pipe 61 is fixedly connected to the side wall of the collection plate 41; the end of the water outlet pipe 61 penetrates through one end of the collection plate 41; a plurality of spray heads 62 are fixedly connected to the middle of the water outlet pipe 61; a drain pipe 63 is fixedly connected to the end of the water outlet pipe 61; during operation, the end of the drain pipe 63 is connected to a water pump, and water is discharged into the drain pipe 63 through the water pump. The water flow enters the water outlet pipe 61 through the drain pipe 63, and then the water flow is converted into water mist by the plurality of spray heads 62 and sprayed into the collection plate 41. Spraying the water mist into the collection plate 41 through the drain pipe 63 can moisten the dust and impurities on the collection plate 41, and the moistened dust and impurities are not easy to fly, effectively reducing the diffusion of dust and impurities in the air, effectively improving the dust removal efficiency, and effectively improving the ability of the collection plate 41 to adsorb dust and impurities, thereby effectively reducing the problem of dust escape.

[0032] As Figure 5As shown, a plurality of sponge blocks 71 are installed in the middle of the collecting plate 41; the plurality of sponge blocks 71 are fixedly connected in the middle of the collecting plate 41; during operation, when the water mist settles dust and impurities, the water is absorbed by the plurality of sponge blocks 71. The support cross beam II 7 has good water absorption, can easily fix the wet dust on its surface, can effectively collect the dust and impurities, and can absorb the water mist through the support cross beam II 7 to reduce the dampness caused by the accumulation of water mist.

[0033] During operation, the transverse servo motor 3 is powered on and started. The rotation of the output end of the transverse servo motor 3 drives the transverse lead screw 4 to rotate. When the transverse lead screw 4 rotates, it drives the support beam I 2 to move horizontally. At the same time, two vertical servo motors 6 are started. The rotation of the output end of the vertical servo motor 6 drives the gear to rotate, and the gear drives the vertical lead screw 5 to rotate, thereby driving the support cross beam II 7 to move up and down. Place one side of a plurality of main cutting plate bodies 9 on the rack 10. By controlling the movement of the support beam I 2 and the support cross beam II 7, the two electromagnets 8 in the middle of the support cross beam II 7 automatically suck the main cutting plate body 9, move the main cutting plate body 9 to the conveying rack 11 and release it, so as to complete the feeding heat treatment work and automatically enter the next working cycle, thereby realizing the automatic feeding of the main cutting plate body 9. Slide the two slide plates 21 on the inner wall of the support cross beam II 7, and control the distance between the two electromagnets 8 by sliding the slide plates 21. When the support cross beam II 7 moves downward, first, the two electromagnets 8 contact the main cutting plate body 9. When continuously subjected to pressure, the slide rod 24 slides upward in the middle of the fixed block 23, and the spring 25 absorbs the impact generated when the electromagnet 8 contacts the main cutting plate body 9. During the process of sucking and moving the main cutting plate body 9, the slide rod 24 not under pressure slides downward and resets in the middle of the fixed block 23. Power on and start the driver 33, so that the output end of the driver 33 rotates. The output end of the driver 33 drives the lead screw 34 to rotate. The end of the lead screw 34 rotates in the middle of the rotating seat 32 at the same time. The nut 35 moves through the lead screw 34. After the main cutting plate body 9 is placed on the conveying rack 11, the surface of the main cutting plate body 9 is cleaned by the thread brush 36. During the cleaning process of the main cutting plate body 9, the suction pump 43 is powered on and started. Through the negative pressure air flow inside the suction pump 43, the dust and impurities after cleaning are sucked into the connecting pipe 42. The dust and impurities are collected by the collecting plate 41. When the dust and impurities enter the connecting pipe 42 with the air flow, the dust and impurities first enter the collecting box 51 for collection. The dust and impurities are intercepted by the mesh plate 52. Connect the end of the drain pipe 63 to the water pump, and the water pump drains the water into the drain pipe 63. The water flow enters the outlet pipe 61 through the drain pipe 63, and then the water flow is converted into water mist by a plurality of spray heads 62 and sprayed into the collecting plate 41. When the water mist settles the dust and impurities, the water is absorbed by the plurality of sponge blocks 71.

[0034] The basic principles, main features, and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic feeding mechanism for heat treatment of the main cutting plate of a loader bucket, comprising a support (1); characterized in that: A transverse servo motor (3) is installed in the middle of the support (1); a transverse lead screw (4) is fixedly connected to the output end of the transverse servo motor (3); the other end of the transverse lead screw (4) is rotatably connected to the support (1); a first support beam (2) is threadedly connected to the middle of the transverse lead screw (4); two vertical servo motors (6) are installed on the top of the first support beam (2); a vertical lead screw (5) is rotatably connected to the output end of the vertical servo motor (6); the middle of the vertical lead screw (5) is connected to the vertical servo motor (6) through gears; two electromagnets (8) are installed at the bottom of the two vertical lead screws (5) through a telescopic mechanism; a conveying frame (11) is installed on the side wall of the support (1); the conveying frame (11) is installed at the bottom position of the transverse lead screw (4); a material rack (10) is installed on the side wall of the conveying frame (11); a plurality of main cutting plate bodies (9) are placed on the top of the material rack (10).

2. The automatic feeding mechanism for heat treatment of the main cutting plate of a loader bucket according to claim 1, characterized in that: The telescopic mechanism includes two groups of sliding plates (21); the two groups of sliding plates (21) are arranged oppositely; two of the sliding plates (21) form a group; a fixing plate (22) is fixedly connected to the bottom of the sliding plate (21); the fixing plate (22) is fixedly connected to the end positions of the two sliding plates (21); a fixing block (23) is fixedly connected to the middle of the fixing plate (22); a sliding rod (24) is slidably connected to the middle of the fixing block (23); a spring (25) is fixedly connected to the bottom of the sliding rod (24); the spring (25) is fixedly connected to the outside of the sliding rod (24); the electromagnet (8) is installed at the bottom of the sliding rod (24).

3. The automatic feeding mechanism for heat treatment of the main cutting plate of a loader bucket according to claim 2, characterized in that: A groove (31) is opened on the side wall of the conveying frame (11); a rotating seat (32) is fixedly connected to the end of the groove (31); a driver (33) is fixedly connected to the end of the conveying frame (11); the output end of the driver (33) penetrates through the end of the support (1); a lead screw (34) is fixedly connected to the output end of the driver (33); the other end of the lead screw (34) is rotatably connected to the middle of the rotating seat (32); a nut (35) is threadedly connected to the middle of the lead screw (34); a thread brush (36) is fixedly connected to the middle of the nut (35).

4. The automatic feeding mechanism for heat treatment of the main cutting plate of a loader bucket according to claim 3, characterized in that: A collecting plate (41) is fixedly connected to the bottom of the conveying frame (11); a connecting pipe (42) is fixedly connected to the bottom of the collecting plate (41); an air suction pump (43) is fixedly connected to the end of the connecting pipe (42).

5. An automatic feeding mechanism for heat treatment of the main cutting plate of a loader bucket according to claim 4, characterized in that: A collecting box (51) is fixedly connected to the middle of the connecting pipe (42); the side wall of the collecting box (51) penetrates through the middle of the connecting pipe (42); a mesh plate (52) is fixedly connected to the side wall of the collecting box (51); the mesh plate (52) is fixedly connected inside the collecting box (51); the mesh plate (52) is fixedly connected on the side close to the air suction pump (43).

6. The automatic feeding mechanism for heat treatment of the main cutting plate of a loader bucket according to claim 5, characterized in that: An outlet pipe (61) is fixedly connected to the side wall of the collecting plate (41); the end of the outlet pipe (61) penetrates through one end of the collecting plate (41); a plurality of spray heads (62) are fixedly connected to the middle of the outlet pipe (61); a drain pipe (63) is fixedly connected to the end of the outlet pipe (61).

7. An automatic feeding mechanism for heat treatment of the main cutting plate of a loader bucket according to claim 6, characterized in that: A plurality of sponge blocks (71) are installed in the middle of the collection plate (41); the plurality of sponge blocks (71) are fixedly connected in the middle of the collection plate (41).

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