Full-automatic push plate feeding machine

Abstract

The utility model discloses a full -automatic push board feeding machine relates to the field of forging processing technology, include: casing, the inner chamber of casing is provided with positioning plate subassembly and push material board subassembly, push material board subassembly slides on the inner chamber of casing, the front side of casing inner chamber is provided with roller conveying mechanism, the rear end of casing inner chamber is provided with work piece conveyer, work piece conveyer fixed mounting is at the top of positioning plate subassembly, and the workpiece of roller conveying mechanism top is pushed to work piece conveyer through the cooperation of push material board subassembly and positioning plate subassembly. The utility model discloses through the workpiece that the workpiece that the workpiece conveyer is sent is screened to the workpiece conveyer, makes the workpiece that does not meet the requirement from the slide material inclined plate and rolls down, and cooperates the workpiece that falls rolls and pushes to the front side of push material board subassembly and continues to convey, thereby avoids the workpiece accumulation in the discharge port of material return board and influences conveying efficiency.

Description

Technical Field

[0001] This utility model relates to the field of forging processing technology, specifically a fully automatic pusher plate feeding machine. Background Technology

[0002] Current fully automatic pusher loading machines generally include a material bin, a sliding table, multiple positioning plates arranged in a stepped manner, multiple pusher plates, and a drive mechanism. The sliding table and positioning plates are fixedly installed inside the material bin, while the pusher plates are movably positioned between adjacent positioning plates. The drive mechanism controls the automatic lifting and lowering of the pusher plates. In practical applications, workers first pour a large number of workpieces onto the sliding table. Due to the inclined surface of the sliding table, the workpieces automatically roll towards the positioning plates. Then, under the reciprocating pushing action of the pusher plates, the workpieces rise step by step until they roll onto the conveyor belt.

[0003] During the use of a fully automatic pusher plate feeder, forged cylindrical blocks that do not meet the standard shape are re-transported to the material box via a sliding table. At this time, the forged cylindrical blocks tend to accumulate at the discharge port of the sliding table in the material box, resulting in uneven feeding of the forged cylindrical blocks and affecting the efficiency of the pusher plate feeder. Therefore, it is necessary to design a fully automatic pusher plate feeder to improve the above problems. Utility Model Content

[0004] In view of the shortcomings of the existing technology, this utility model provides a fully automatic pusher plate feeding machine.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows: A fully automatic pusher plate feeding machine includes: The housing has a positioning plate assembly and a pusher plate assembly in its inner cavity. The pusher plate assembly slides up and down in the inner cavity of the housing. A roller conveying mechanism is provided on the front side of the inner cavity of the housing. A workpiece conveyor is provided at the rear end of the inner cavity of the housing. The workpiece conveyor is fixedly installed on the top of the positioning plate assembly. The workpiece on the top of the roller conveying mechanism is pushed onto the workpiece conveyor by the cooperation of the pusher plate assembly and the positioning plate assembly. A material sliding ramp is provided on the left side of the inner cavity of the housing, and a material ejection plate is provided above the material sliding ramp. An anti-blocking component is provided on the left side of the inner cavity, and the anti-blocking component slides left and right at the bottom of the material sliding ramp.

[0006] Preferably, the housing is composed of a rear baffle, a front baffle, a right baffle, a partition, and a left baffle. The roller conveying mechanism is installed on the front side of the mounting box formed by the rear baffle, the front baffle, the right baffle, and the left baffle. The positioning plate assembly and the pusher plate assembly are disposed between the right baffle and the partition. The partition is welded to the inner cavity of the mounting box.

[0007] Preferably, the positioning plate assembly includes a lower positioning plate and an upper positioning plate fixedly installed in the inner cavity of the housing. The lower positioning plate and the upper positioning plate are installed in a stepped manner and are staggered with the pusher plate assembly. The workpiece conveyor is installed on top of the upper positioning plate.

[0008] Preferably, the pusher plate assembly includes a lower pusher plate and an upper pusher plate. A movable plate is fixedly installed at the bottom of the lower pusher plate, and the upper pusher plate is fixedly installed at the top of the movable plate. A guide post is fixedly installed in the inner cavity of the housing, and the movable plate slides up and down on the surface of the guide post.

[0009] Preferably, the anti-blocking component includes an anti-blocking pusher on the left side of the housing, which slides left and right in front of the sliding inclined plate. Guide bars are fixedly installed on both the front and rear sides of the anti-blocking pusher. A guide block that cooperates with the guide bars is fixedly installed on the left side of the housing. The guide bars slide in the inner cavity of the guide block. A sliding plate is provided at the bottom of the anti-blocking pusher. The sliding plate and the anti-blocking pusher are fixedly connected by multiple thin rods, which slide in the gap of the roller conveying mechanism.

[0010] Preferably, the inner cavity of the housing is provided with a linkage drive mechanism, which drives the pusher plate assembly to slide up and down and the anti-blocking assembly to slide left and right.

[0011] Preferably, the linkage drive mechanism includes a drive shaft disposed at the bottom of the pusher plate assembly and a driven shaft at the bottom of the sliding inclined plate. The drive shaft is rotatably connected to the housing. A drive turntable is fixedly installed on the front side of the drive shaft. An eccentric roller is rotatably connected to the front side of the drive turntable. A limit frame is fixedly installed at the bottom of the pusher plate assembly. The eccentric roller rolls in the inner cavity of the limit frame. The driven shaft is rotatably connected to the inner cavity of the housing. A driven turntable is fixedly installed on the front side of the driven shaft. A second limit frame is fixedly installed at the bottom of the anti-blocking assembly. An eccentric roller is rotatably connected to the front side of the driven turntable. The eccentric roller rolls in the inner cavity of the limit frame. The rear sides of both the drive shaft and the driven shaft extend to the outer side of the housing and are connected by a belt pulley. A drive motor is installed on the rear side of the housing. The output shaft of the drive motor is fixedly installed with the drive shaft.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model uses a material return plate to screen the workpieces conveyed in the workpiece conveyor, so that the workpieces that do not meet the requirements roll off the sliding inclined plate, and with the help of the anti-blocking component, push the rolled-off workpieces to the front of the pusher plate assembly to continue conveying, thereby avoiding the accumulation of workpieces at the discharge port of the material return plate and affecting the conveying efficiency. 2. By setting up a linkage drive mechanism, this utility model can simultaneously drive a pusher plate assembly to slide up and down to push the conveying workpiece and an anti-blocking assembly to slide left and right to prevent the workpiece from blocking the outlet of the sliding inclined plate, thereby saving costs and energy consumption. 3. By setting up a roller conveyor mechanism, this utility model can reduce the resistance of workpiece conveying, so that the workpiece can slide smoothly to the top of the lower push plate. Attached Figure Description

[0013] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts. Wherein: Figure 1 This is a left-side stereoscopic view of one embodiment of the present invention; Figure 2 This is a right-side stereoscopic view of one embodiment of the present invention; Figure 3 This is a partial three-dimensional front view of one embodiment of the present invention; Figure 4 This is a partial rear-view perspective view of one embodiment of the present invention.

[0014] The attached diagram lists the components represented by each number as follows: 11. Rear baffle, 12. Front baffle, 13. Right baffle, 14. Partition, 15. Left baffle, 21. Lower positioning plate, 22. Upper positioning plate, 31. Lower pusher plate, 32. Upper pusher plate, 33. Movable plate, 34. Guide column, 4. Roller conveyor mechanism, 5. Workpiece conveyor, 61. Sliding inclined plate, 62. Unloading plate, 71. Anti-blocking pusher, 72. Guide bar, 73. Guide block, 74. Sliding plate, 75. Thin rod, 81. Drive shaft, 82. Drive turntable, 83. Limiting frame one, 84. Eccentric roller one, 91. Driven shaft, 92. Driven turntable, 93. Limiting frame two, 94. Eccentric roller two. Detailed Implementation

[0015] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0016] In the following description, embodiments of the fully automatic pusher plate feeder of this utility model will be described with reference to the accompanying drawings.

[0017] Figures 1-4This invention illustrates a fully automatic pusher plate feeding machine according to an embodiment of the present invention, which includes: The housing 1, specifically, is composed of a rear baffle 11, a front baffle 12, a right baffle 13, a partition 14, and a left baffle 15. The roller conveying mechanism 4 is installed on the front side of the mounting box formed by the rear baffle 11, the front baffle 12, the right baffle 13, and the left baffle 15. The positioning plate assembly 2 and the pusher plate assembly 3 are arranged between the right baffle 13 and the partition 14. The partition 14 is welded to the inner cavity of the mounting box. The bottom of the mounting box is provided with a bottom plate. The inner cavity of the housing 1 is provided with a positioning plate assembly 2 and a pusher plate assembly 3. Specifically, the positioning plate assembly 2 includes a lower positioning plate 21 and an upper positioning plate 22 fixedly installed in the inner cavity of the housing 1. The lower positioning plate 21 and the upper positioning plate 22 are installed in a stepped manner and are staggered with the pusher plate assembly 3. The workpiece conveyor 5 is installed on the top of the upper positioning plate 22. The pusher plate assembly 3 slides up and down within the inner cavity of the housing 1. Specifically, the pusher plate assembly 3 includes a lower pusher plate 31 and an upper pusher plate 32. A movable plate 33 is fixedly installed at the bottom of the lower pusher plate 31, and the upper pusher plate 32 is fixedly installed at the top of the movable plate 33. A guide post 34 is fixedly installed within the inner cavity of the housing 1, and the movable plate 33 slides up and down on the surface of the guide post 34. The top of the guide post 34 is fixedly installed at the bottom of the lower positioning plate 21. The tops of the lower pusher plate 31, the lower positioning plate 21, and the upper pusher plate 32 are all designed with slopes to facilitate temporary storage of the workpiece during transportation and prevent the workpiece from falling during transportation. The inner cavity of the housing 1 is provided with a roller conveying mechanism 4, which consists of multiple rollers installed between the right baffle 13 and the left baffle 15. The roller conveying mechanism 4 is tilted to the rear to facilitate the conveying of the workpiece on its top to the lower push plate 31. The inner cavity of the housing 1 is provided with a workpiece conveyor 5, which is fixedly installed on the top of the positioning plate assembly 2. The workpiece on the top of the roller conveying mechanism 4 is pushed onto the workpiece conveyor 5 through the cooperation of the push plate assembly 3 and the positioning plate assembly 2. The workpiece conveyor 5 can be a belt conveyor or a chain conveyor. The setting of the roller conveying mechanism 4 can reduce the resistance of workpiece conveying, so that the workpiece can slide smoothly to the top of the lower push plate 31. The inner cavity of the housing 1 is provided with a sliding inclined plate 61 on the left side, and a material ejection plate 62 is provided above the sliding inclined plate 61. The sliding inclined plate 61 is fixedly installed between the partition plate 14 and the left baffle 15. The material ejection plate 62 is provided on the rear baffle 11. The rear baffle 11 has a height adjustment groove for the material ejection plate 62 to move. The material ejection plate 62 is fixedly installed on the rear baffle 11 by nuts. The anti-blocking component 7 is provided on the left side of the inner cavity of housing 1. The anti-blocking component 7 slides left and right at the bottom of the sliding inclined plate 61. Specifically, the anti-blocking component 7 includes an anti-blocking pusher 71 provided on the left side of housing 1. The anti-blocking pusher 71 slides left and right on the front side of the sliding inclined plate 61. Guide strips 72 are fixedly installed on both the front and rear sides of the anti-blocking pusher 71. A guide block 73 that works with the guide strips 72 is fixedly installed on the left side of housing 1. The guide strips 72 slide in the inner cavity of the guide block 73. A sliding plate 74 is provided at the bottom of the anti-blocking pusher 71. The sliding plate 74 and the anti-blocking pusher 71 are fixedly connected by multiple thin rods 75. The thin rods 75 slide in the gap of the roller conveying mechanism 4. The guide block 73 is fixedly installed on the left side of the left baffle 15. The anti-blocking pusher 71 slides left and right on the surface of the left baffle 15. Specifically, the inner cavity of the housing 1 is equipped with a linkage drive mechanism. This mechanism drives the pusher plate assembly 3 to slide up and down reciprocally, and the anti-blocking component 7 to slide left and right reciprocally. This linkage drive mechanism allows a single drive motor to simultaneously drive the pusher plate assembly 3 to slide up and down, pushing the conveyed workpiece, and the anti-blocking component 7 to slide left and right, preventing the workpiece from blocking the outlet of the sliding inclined plate 61, thus saving costs and energy. Specifically, the linkage drive mechanism includes a drive shaft 81 at the bottom of the pusher plate assembly 3 and a driven shaft 91 at the bottom of the sliding inclined plate 61. The drive shaft 81 is rotatably connected to the housing 1. A drive turntable 82 is fixedly installed on the front side of the drive shaft 81. An eccentric roller 84 is rotatably connected to the front side of the drive turntable 82. A limit frame 83 is fixedly installed at the bottom of the pusher plate assembly 3. The eccentric roller 84 rolls within the inner cavity of the limit frame 83. The driven shaft 91 is rotatably connected to the inner cavity of the housing 1. A driven turntable 92 is fixed to the front side of shaft 91. A limit frame 93 is fixedly installed at the bottom of anti-blocking component 7. An eccentric roller 94 is rotatably connected to the front side of driven turntable 92. The eccentric roller 94 rolls in the inner cavity of limit frame 93. The rear sides of drive shaft 81 and driven shaft 91 extend to the outside of housing 1 and are connected by belt pulley. A drive motor is installed on the rear side of housing 1. The output shaft of the drive motor and drive shaft 81 are fixedly installed. Limit frame 83 is fixedly installed on the rear side of the bottom of movable plate 33. Drive turntable 82 is set at the bottom of upper positioning plate 22. The sliding of movable plate 33 and the rotation of drive turntable 82 do not interfere with each other. Driven shaft 91 is rotatably connected to the surface of partition plate 14. Driven turntable 92 is set at the bottom of roller conveying mechanism 4. Limit frame 93 is fixedly installed on the right side of sliding plate 74. The belt pulley between drive shaft 81 and driven shaft 91 is a synchronous belt pulley.

[0018] Working principle: When using this utility model, the user pours the workpiece into the top of the roller conveyor mechanism 4, then starts the drive motor, which drives the drive shaft 81 and driven shaft 91 to rotate, which in turn drives the drive turntable 82 to rotate at the bottom of the upper positioning plate 22. At this time, the eccentric roller 84 will rotate and roll in the limit frame 83, pulling the limit frame 83 and the movable plate 33 to slide back and forth on the surface of the guide column 34, which in turn drives the lower push plate 31 and the upper push plate 32 to slide back and forth on the surface of the positioning plate assembly 2, gradually conveying the workpiece in the roller conveyor mechanism 4 to the top of the workpiece conveyor 5, and then the workpiece is conveyed to the left by the workpiece conveyor 5. With the setting of the unloading plate 62, the unqualified workpiece is unloaded, and the workpiece rolls down with the sliding inclined plate 61. Similarly, the rotation of the driven shaft 91 drives the sliding plate 74 to slide back and forth to the right, which in turn drives the thin rod 75 and the anti-blocking pusher 71 to slide back and forth to the right, pushing the workpiece ejected from the bottom of the sliding inclined plate 61 to the front of the lower pusher plate 31 for continued conveying.

[0019] All standard parts used in this invention can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The control method is automatic control through the control unit. The control circuit of the control unit can be implemented by simple programming by those skilled in the art, which is common knowledge in the field. Therefore, the control method and circuit connection will not be explained in detail in this invention.

[0020] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A fully automatic pusher plate feeding machine, characterized in that, include: The housing (1) has a positioning plate assembly (2) and a pusher plate assembly (3) in its inner cavity. The pusher plate assembly (3) slides up and down in the inner cavity of the housing (1). A roller conveying mechanism (4) is provided on the front side of the inner cavity of the housing (1). A workpiece conveyor (5) is provided at the rear end of the inner cavity of the housing (1). The workpiece conveyor (5) is fixedly installed on the top of the positioning plate assembly (2). The workpiece on the top of the roller conveying mechanism (4) is pushed onto the workpiece conveyor (5) by the cooperation of the pusher plate assembly (3) and the positioning plate assembly (2). A sliding inclined plate (61) is provided on the left side of the inner cavity of the housing (1), and a material ejection plate (62) is provided above the sliding inclined plate (61). An anti-blocking component (7) is provided on the left side of the inner cavity of the housing (1), and the anti-blocking component (7) slides left and right at the bottom of the sliding inclined plate (61).

2. The fully automatic pusher plate feeding machine according to claim 1, characterized in that: The housing (1) is composed of a rear baffle (11), a front baffle (12), a right baffle (13), a partition (14) and a left baffle (15). The roller conveying mechanism (4) is installed on the front side of the mounting box formed by the rear baffle (11), the front baffle (12), the right baffle (13) and the left baffle (15). The positioning plate assembly (2) and the pusher plate assembly (3) are arranged between the right baffle (13) and the partition (14). The partition (14) is welded to the inner cavity of the mounting box.

3. The fully automatic pusher plate feeding machine according to claim 1, characterized in that: The positioning plate assembly (2) includes a lower positioning plate (21) and an upper positioning plate (22) fixedly installed in the inner cavity of the housing (1). The lower positioning plate (21) and the upper positioning plate (22) are installed in a stepped manner and are staggered with the pusher plate assembly (3). The workpiece conveyor (5) is installed on the top of the upper positioning plate (22).

4. The fully automatic pusher plate feeder according to claim 1, characterized in that: The pusher plate assembly (3) includes a lower pusher plate (31) and an upper pusher plate (32). A movable plate (33) is fixedly installed at the bottom of the lower pusher plate (31), and the upper pusher plate (32) is fixedly installed at the top of the movable plate (33). A guide post (34) is fixedly installed in the inner cavity of the housing (1), and the movable plate (33) slides up and down on the surface of the guide post (34).

5. The fully automatic pusher plate feeder according to claim 1, characterized in that: The anti-blocking component (7) includes an anti-blocking pusher (71) disposed on the left side of the housing (1). The anti-blocking pusher (71) slides left and right on the front side of the sliding inclined plate (61). Guide strips (72) are fixedly installed on both the front and rear sides of the anti-blocking pusher (71). A guide block (73) that works with the guide strips (72) is fixedly installed on the left side of the housing (1). The guide strips (72) slide in the inner cavity of the guide block (73). A sliding plate (74) is provided at the bottom of the anti-blocking pusher (71). The sliding plate (74) and the anti-blocking pusher (71) are fixedly connected by multiple thin rods (75). The thin rods (75) slide in the gap of the roller conveying mechanism (4).

6. The fully automatic pusher plate feeder according to claim 1, characterized in that: The inner cavity of the housing (1) is provided with a linkage drive mechanism, which drives the pusher plate assembly (3) to slide up and down and the anti-blocking assembly (7) to slide left and right.

7. The fully automatic pusher plate feeder according to claim 6, characterized in that: The linkage drive mechanism includes a drive shaft (81) located at the bottom of the pusher plate assembly (3) and a driven shaft (91) located at the bottom of the sliding inclined plate (61). The drive shaft (81) is rotatably connected to the housing (1). A drive turntable (82) is fixedly installed on the front side of the drive shaft (81). An eccentric roller (84) is rotatably connected to the front side of the drive turntable (82). A limit frame (83) is fixedly installed at the bottom of the pusher plate assembly (3). The eccentric roller (84) rolls in the inner cavity of the limit frame (83). The driven shaft (91) is rotatably connected to the housing. (1) The inner cavity of the driven shaft (91) is provided with a driven turntable (92) fixed on the front side. The bottom of the anti-blocking component (7) is fixedly installed with a limit frame (93). The front side of the driven turntable (92) is rotatably connected with an eccentric roller (94). The eccentric roller (94) rolls in the inner cavity of the limit frame (93). The rear sides of the drive shaft (81) and the driven shaft (91) extend to the outer side of the housing (1) and are connected by a belt pulley. The rear side of the housing (1) is provided with a drive motor. The output shaft of the drive motor and the drive shaft (81) are fixedly installed.

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