Automatic corner cutting machine

Abstract

The utility model belongs to the technical field of angle shearing machine, especially automatic angle shearing machine, in the prior art, need manual to put the product that needs to cut the angle in the angle shearing mechanism to cut the angle, then take out the product that has cut the angle, such low efficiency, and need a manual operation problem, present the following scheme, it includes workstation and sets up the support leg of four corners in the workstation bottom, two sliding tracks no.

Description

Technical Field

[0001] This application relates to the field of corner clipper technology, and in particular to automatic corner clippers. Background Technology

[0002] Automatic corner trimming machines are a type of automated equipment widely used in the air filter industry. Their technology has evolved from manual to automated and intelligent processes. Modern equipment utilizes servo motor control and PLC intelligent control to automatically adjust the trimming size, offering high practicality. It primarily replaces manual corner trimming, eliminating the need for human intervention and seamlessly integrating with the front-end double-sided edge-applying machine. The workflow is as follows: the air filter element, edge-applied by the double-sided edge-applying machine, is conveyed to a designated position via a conveyor line. Then, the automatic corner trimming machine's clamping mechanism picks it up and delivers it to the trimming position for corner trimming. The clamping mechanism simultaneously removes and discharges the trimmed product.

[0003] In the existing technology, the product that needs to be trimmed needs to be placed manually into the trimming mechanism for trimming, and then the trimmed product needs to be taken out. This is inefficient and requires one person to operate. Utility Model Content

[0004] The purpose of this invention is to solve the problem that existing technologies require manual placement of products that need to be trimmed into a trimming mechanism for trimming, followed by removal of the trimmed products. This process is inefficient and requires manual operation. The proposed automatic trimming machine saves one person, increases production efficiency, and improves product consistency.

[0005] The automatic corner trimming machine provided in this application adopts the following technical solution:

[0006] Automatic corner trimmer, including:

[0007] The workbench and the support legs located at the four corners of the bottom of the workbench;

[0008] Two sliding rails are fixedly installed on the top of the worktable. Two brackets are slidably connected to the two sliding rails. Push rod motors are installed on both sides of the interior of the two sliding rails. The output ends of the two push rod motors are fixedly connected to the two brackets respectively.

[0009] Two sliding rails are respectively set on the top of two brackets. Two mounting brackets are slidably connected to the top of each sliding rail. A motor is set on one side of the inside of each sliding rail. A reciprocating screw is fixedly connected to the output shaft of each motor. The reciprocating screw is rotatably connected to the sliding rail. Two moving blocks are threaded on the reciprocating screw. The two moving blocks are fixedly connected to the two mounting brackets respectively.

[0010] Four hydraulic cylinders are respectively installed on one side of the four mounting brackets;

[0011] Four cutting blades are respectively set on one side of four mounting brackets, and the four cutting blades are respectively fixedly connected to the output end of four hydraulic cylinders.

[0012] The limit bracket is located on one side of the top of the workbench;

[0013] Sliding rail three is set on one side of the limit frame. Fixed frame one is slidably connected to sliding rail three. Push rod motor three is set on one side of the inside of sliding rail three. The output end of push rod motor three is fixedly connected to fixed frame one. Hydraulic cylinder two is fixedly connected to the top of fixed frame one.

[0014] Sliding rail four is set on one side of fixed frame one, and fixed frame two is slidably connected to sliding rail four. The output end of hydraulic cylinder two is fixedly connected to fixed frame two.

[0015] Sliding rail five is fixedly installed at the bottom of fixed frame two. Positioning frames are fixedly connected to both ends of the bottom of sliding rail five. Push rod motor four is fixedly connected to both sides of the inside of sliding rail five. The output ends of the two push rod motor four are fixedly connected to the two positioning frames respectively. Two hydraulic cylinders three are installed inside the two positioning frames. Clamping plates are fixedly connected to the output ends of the two hydraulic cylinders three.

[0016] The vacuuming mechanism is located at the bottom of the workbench;

[0017] The separation mechanism is installed on the vacuuming mechanism;

[0018] The feeding mechanism is located on the dust collection mechanism.

[0019] Furthermore, the dust collection mechanism includes a box body located at the bottom of the workbench, an inlet at the top of the box body, a dust collection box inside the inlet, a filter screen at the top of the dust collection box, a motor fixedly installed on the bottom inside the dust collection box, and a fan blade fixedly connected to the output shaft of the motor.

[0020] Furthermore, the separation mechanism includes a base disposed on the bottom side inside the housing, a separation box rotatably connected to the top of the base, a motor three fixedly installed on the bottom side inside the base, a rotating rod fixedly connected to the output shaft of the motor three, and the rotating rod fixedly connected to the separation box.

[0021] Furthermore, a hydraulic cylinder four is fixedly connected to the top of the box, a dust collection box is fixedly connected to the output end of the hydraulic cylinder four, a cover is rotatably connected to the bottom of the dust collection box, a filter screen two is provided at the bottom of the hydraulic cylinder four, and a through hole is provided on the clamping plate.

[0022] Furthermore, a second motor is fixedly connected to one side of the inside of the dust collection box, and a first rotating column is fixedly connected to the output shaft of the second motor. A second fan blade is fixedly connected to one end of the first rotating column.

[0023] Furthermore, the feeding mechanism includes a guide plate disposed inside the housing, a fixing plate fixedly disposed inside the housing, and a sealing plate slidably connected inside the fixing plate.

[0024] Furthermore, a rack is fixedly connected to one side of the sealing plate, a gear is meshed with the rack, a rotating column is fixedly connected to the gear, and the rotating column is rotatably connected to the housing.

[0025] Furthermore, a rack two is fixedly connected to one side of the dust collection box, a gear two is meshed with the rack two, a rotating column three is fixedly connected to the gear two, the rotating column three is rotatably connected to the box body, and sprockets are fixedly connected to the outer surfaces of both the rotating column three and the rotating column two, and the same chain is meshed on the two sprockets.

[0026] In summary, this application includes at least one of the following beneficial technical effects:

[0027] 1. This solution uses two hydraulic cylinders (three) inside the two positioning frames to activate the two clamping plates on the rear side to clamp the unprocessed product and the two clamping plates on the front side to clamp the processed product. Then, the unprocessed product can be moved to the top of the processing area by sliding rail three. The unprocessed product can be placed in the processing area by activating hydraulic cylinder two, and the processed product can be unloaded at the same time.

[0028] 2. This solution uses sliding rail one to move two brackets closer together, and two sliding rail two to move four mounting brackets to fit the corners of the product. Then, by activating four hydraulic cylinders, the output ends of the four hydraulic cylinders simultaneously drive the cutting blade to cut the corners, which greatly saves manpower, improves production efficiency, and ensures good product consistency.

[0029] 3. This solution starts the first motor, whose output shaft drives the first fan blade to rotate, which sucks the dust floating in the air into the box. At the same time, the dust and waste in the box enter the separation box through the guide plate. When the separation box has collected a certain amount, the fourth hydraulic cylinder is started. The fourth hydraulic cylinder drives the dust collection box, the cover, and the internal parts of the dust collection box to move downward, and the cover seals the separation box.

[0030] 4. In this solution, the rack moves downward to drive the gear two to rotate, which in turn drives the rotating column three to rotate. Through linkage, the sealing plate can be moved downward at the same time to prevent waste from continuing to enter the separation box.

[0031] 5. This solution starts motor three, which drives the rotating rod and the separation box to rotate, centrifuging the waste inside the separation box to separate the waste from the dust. At the same time, motor two is started, and the output shaft of motor two drives the rotating column one to rotate, which in turn drives the fan blade two to rotate, thus collecting the separated dust into the dust collection box.

[0032] This invention can automate material feeding and discharging, significantly improving production efficiency. It can also recycle waste materials, purify the air, and effectively improve the quality of the working environment. Attached Figure Description

[0033] Figure 1 This is a schematic diagram of the automatic corner clipping machine proposed in this utility model;

[0034] Figure 2 This is a schematic diagram of the dust collection mechanism of the automatic corner clipper proposed in this utility model;

[0035] Figure 3 This is a schematic diagram of the internal structure of the automatic corner trimmer proposed in this utility model;

[0036] Figure 4 The automatic corner clipping machine proposed in this utility model Figure 3 Enlarged structural diagram of section A;

[0037] Figure 5 The automatic corner trimming machine proposed in this utility model Figure 3 Enlarged structural diagram of section B.

[0038] Attached reference numerals: 1. Workbench; 2. Support leg; 3. Sliding rail one; 4. Bracket; 5. Sliding rail two; 6. Mounting bracket; 7. Hydraulic cylinder one; 8. Limiting bracket; 9. Sliding rail three; 10. Fixing bracket one; 11. Hydraulic cylinder two; 12. Sliding rail four; 13. Fixing bracket two; 14. Sliding rail five; 15. Positioning bracket; 16. Clamping plate; 17. Box body; 18. Dust collection box; 19. Motor one; 20. 21. Fan blade 1; 22. Guide plate; 23. Base; 24. Separation box; 25. Hydraulic cylinder 4; 26. Dust collection box; 27. Cover; 28. Motor 2; 29. ​​Rotating column 1; 30. Fan blade 2; 31. Fixing plate; 32. Sealing plate; 33. Rack 1; 34. Gear 1; 35. Rotating column 2; 36. Rack 2; 37. Gear 2; 38. Rotating column 3; 39. Sprocket; 40. Chain; 41. Motor 3. Detailed Implementation

[0039] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0040] Example 1

[0041] Reference Figures 1-5 An automatic corner trimming machine includes: a workbench 1 and support legs 2 located at the four corners of the bottom of the workbench 1;

[0042] Two sliding rails 3 are fixedly installed on the top of the workbench 1. Two supports 4 are slidably connected on the two sliding rails 3. Push rod motors 1 are installed on both sides of the interior of the two sliding rails 3. The output ends of the two push rod motors 1 are fixedly connected to the two supports 4 respectively. By activating the four push rod motors 1, the two supports 4 can be moved closer to each other or further away from each other.

[0043] Two sliding rails 2 5 are respectively set on the top of two brackets 4. Two mounting brackets 6 are slidably connected to the top of each sliding rail 2 5. A motor 5 is set on one side of the inside of each sliding rail 2 5. A reciprocating screw is fixedly connected to the output shaft of each motor 5, and the reciprocating screw is rotatably connected to the sliding rail 2 5. Two moving blocks are threadedly connected to the reciprocating screw, and the two moving blocks are fixedly connected to the two mounting brackets 6 respectively. By starting the two motors 5, the output shafts of the two motors 5 simultaneously drive the two reciprocating screws to rotate, which can drive the four moving blocks to move closer to each other, and at the same time drive the four mounting brackets 6 to move closer to each other.

[0044] Four hydraulic cylinders 7 are respectively installed on one side of the four mounting brackets 6;

[0045] Four cutting blades are respectively set on one side of four mounting brackets 6, and the four cutting blades are respectively fixedly connected to the output end of four hydraulic cylinders 7. By simultaneously activating the four hydraulic cylinders 7, the four cutting blades can be driven to cut simultaneously.

[0046] Limit frame 8 is installed on one side of the top of workbench 1;

[0047] Sliding rail 3 9 is set on one side of the limiting frame 8. Fixed frame 1 10 is slidably connected to sliding rail 3 9. Push rod motor 3 is set on one side of the interior of sliding rail 3 9. The output end of push rod motor 3 is fixedly connected to fixed frame 1 10. By starting push rod motor 3, fixed frame 1 10 can be moved. Hydraulic cylinder 2 11 is fixedly connected to the top of fixed frame 1 10. Starting hydraulic cylinder 2 11 can move fixed frame 2 13 downward, which is convenient for clamping the product.

[0048] Sliding rail 4 12 is set on one side of fixed frame 10. Fixed frame 2 13 is slidably connected to sliding rail 4 12. The output end of hydraulic cylinder 2 11 is fixedly connected to fixed frame 2 13.

[0049] Sliding rail 5 14 is fixedly installed at the bottom of fixed frame 2 13. Positioning frame 15 is fixedly connected to both ends of the bottom of sliding rail 5 14. Push rod motor 4 is fixedly connected to both sides of the inside of sliding rail 5 14. The output ends of the two push rod motor 4 are fixedly connected to the two positioning frames 15 respectively. By starting the two push rod motor 4 respectively, the position of the two positioning frames 15 can be adjusted. Two hydraulic cylinders 3 are installed inside the two positioning frames 15. The output ends of the two hydraulic cylinders 3 are fixedly connected to clamping plates 16. Through sliding rail 5 14, the two positioning frames 15 can be moved closer or further apart, and products of different sizes can be clamped.

[0050] A dust collection mechanism is located at the bottom of workbench 1;

[0051] The separation mechanism is installed on the vacuuming mechanism;

[0052] The feeding mechanism is located on the dust collection mechanism.

[0053] Reference Figure 2 The dust collection mechanism includes a box 17 located at the bottom of the workbench 1. The top of the box 17 has an inlet, and a dust collection box 18 is installed inside the inlet. A filter screen is installed on the top of the dust collection box 18. The filter screen is composed of two inclined meshes spliced ​​together. A motor 19 is fixedly installed on the bottom side inside the dust collection box 18. The output shaft of the motor 19 is fixedly connected to a fan blade 20.

[0054] Reference Figure 3 and Figure 4 The separation mechanism includes a base 22 located on the bottom side inside the housing 17. A separation box 23 is rotatably connected to the top of the base 22. A motor 40 is fixedly installed on the bottom side inside the base 22. A rotating rod is fixedly connected to the output shaft of the motor 40 and is fixedly connected to the separation box 23. A hydraulic cylinder 24 is fixedly connected to the top of the housing 17. A dust collection box 25 is fixedly connected to the output end of the hydraulic cylinder 24. A cover 26 is rotatably connected to the bottom of the dust collection box 25. A filter screen is provided at the bottom of the hydraulic cylinder 24. A through hole is provided on the clamping plate 16. A motor 27 is fixedly connected to one side inside the dust collection box 25. A rotating column 28 is fixedly connected to the output shaft of the motor 27. A fan blade 29 is fixedly connected to one end of the rotating column 28.

[0055] Reference Figures 3-5The feeding mechanism includes a guide plate 21 disposed inside the housing 17. A fixed plate 30 is fixedly disposed inside the housing 17. A sealing plate 31 is slidably connected inside the fixed plate 30. A rack 32 is fixedly connected to one side of the sealing plate 31. A gear 33 is meshed with the rack 32. A rotating column 34 is fixedly connected to the gear 33. The rotating column 34 is rotatably connected to the housing 17. A rack 35 is fixedly connected to one side of the dust collection box 25. A gear 36 is meshed with the rack 35. A rotating column 37 is fixedly connected to the gear 36. The rotating column 37 is rotatably connected to the housing 17. A sprocket 38 is fixedly connected to the outer surface of both the rotating column 37 and the rotating column 34. The same chain 39 is meshed on both sprockets 38.

[0056] The implementation principle of the automatic corner shearing machine in this application embodiment is as follows: During use, the material is manually placed on the conveyor line, and the equipment automatically starts hydraulic cylinder 2 11. Hydraulic cylinder 2 11 drives the fixed frame 2 13 to move downward, and also drives the sliding rail 5 14, positioning frame 15 and clamping plate 16 to move downward. Then, the clamping position of the positioning frame 15 can be adjusted through the sliding rail 5 14. Then, the two hydraulic cylinders 3 inside the two positioning frames 15 are started respectively, which can drive the two clamping plates 16 located on the rear side to clamp the unprocessed product, and drive the two clamping plates 16 on the front side to clamp the processed product. Then, through the sliding rail 3 9, the fixed frame 10 can be moved to one side, and the components on one side of the fixed frame 10 and the clamped processing parts can be moved. The product and the unprocessed product are moved to one side, so that the unprocessed product is moved above the processing area. The unprocessed product can be placed in the processing area by activating the hydraulic cylinder 11. At the same time, the processed product can be discharged. The product in the processing area can be moved closer to each other by sliding rail 3, and the four mounting brackets 6 can be moved to fit the corners of the product by sliding rail 2 5. Then, by activating the four hydraulic cylinders 7, the output end of the four hydraulic cylinders 7 can simultaneously drive the cutting blade to cut the corners. After the cutting is completed, the above operation is continued to discharge the product and place the unprocessed product. This avoids the need for manual placement of products that need to be cut, saves one person, improves production efficiency, and has good product consistency.

[0057] Meanwhile, the waste and dust generated during the shearing process enter the housing 17. At the same time, the motor 19 is started, and the output shaft of the motor 19 drives the fan blade 20 to rotate, which can suck the dust in the air into the housing 17.

[0058] Dust and waste in the housing 17 enter the separation box 23 through the guide plate 21. When the separation box 23 collects a certain amount, the hydraulic cylinder 24 is activated. The hydraulic cylinder 24 drives the dust collection box 25, the cover 26, and the internal parts of the dust collection box 25 to move downward. The cover 26 seals the separation box 23.

[0059] Simultaneously, as the dust collection box 25 moves downward, it drives the rack 2 35 downward, causing the gear 2 36 to drive the rotating column 3 37 to rotate. The rotating column 3 37 drives one of the sprockets 38 to rotate, and one of the sprockets 38 drives the other sprocket 38 to rotate via the chain 39. This causes the rotating column 2 34 to drive the gear 1 33 to rotate, which in turn drives the rack 1 32 downward, and at the same time drives the sealing plate 31 downward, preventing waste from continuing to enter the separation box 23. Due to the length setting of the rack 2 35, the sealing plate 31 is closed before the cover 26 seals the separation box 23.

[0060] Then, start motor 3 40 at the same time. Motor 3 40 drives the rotating rod and the separation box 23 to rotate, which can centrifuge the waste inside the separation box 23 and separate the waste from the dust. At the same time, start motor 2 27. The output shaft of motor 2 27 drives the rotating column 1 28 to rotate. The rotating column 1 28 drives the fan blade 2 29 to rotate, which can collect the separated dust into the dust collection box 25.

[0061] Example 2

[0062] The difference between this embodiment and embodiment one is that a push rod motor is provided inside the rear side of the box 17, and the output end of the push rod motor is fixedly connected to the base 22. The base 22 is slidably connected to the box 17. By starting the push rod motor, the base 22, the separation box 23, and the waste inside the separation box 23 can be discharged.

[0063] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An automatic corner trimming machine, characterized in that: include: Workbench (1) and support legs (2) located at the four corners of the bottom of the workbench (1); Two sliding rails (3) are fixedly installed on the top of the workbench (1). Two brackets (4) are slidably connected on the two sliding rails (3). Push rod motors are installed on both sides of the interior of the two sliding rails (3). The output ends of the two push rod motors are fixedly connected to the two brackets (4) respectively. Two sliding rails (5) are respectively set on the top of two brackets (4). Two mounting brackets (6) are slidably connected to the top of the two sliding rails (5). A motor (5) is set on one side inside the two sliding rails (5). A reciprocating screw is fixedly connected to the output shaft of the two motors (5). The reciprocating screw is rotatably connected to the sliding rail (5). Two moving blocks are threaded on the reciprocating screw. The two moving blocks are fixedly connected to the two mounting brackets (6) respectively. Four hydraulic cylinders (7) are respectively installed on one side of four mounting brackets (6); Four cutting blades are respectively set on one side of four mounting brackets (6), and the four cutting blades are respectively fixedly connected to the output end of four hydraulic cylinders (7); A limit bracket (8) is installed on one side of the top of the workbench (1); Sliding rail three (9) is set on one side of the limiting frame (8). Fixed frame one (10) is slidably connected on sliding rail three (9). Push rod motor three is set on one side of the interior of sliding rail three (9). The output end of push rod motor three is fixedly connected to fixed frame one (10). Hydraulic cylinder two (11) is fixedly connected to the top of fixed frame one (10). Sliding rail four (12) is set on one side of fixed frame one (10). Fixed frame two (13) is slidably connected on sliding rail four (12). The output end of hydraulic cylinder two (11) is fixedly connected to fixed frame two (13). Sliding rail five (14) is fixedly set at the bottom of fixed frame two (13). Positioning frame (15) is fixedly connected to both ends of the bottom of sliding rail five (14). Push rod motor four is fixedly connected to both sides inside sliding rail five (14). The output ends of the two push rod motor four are fixedly connected to the two positioning frames (15) respectively. Two hydraulic cylinders three are set inside the two positioning frames (15). The output ends of the two hydraulic cylinders three are fixedly connected to clamping plates (16). A vacuuming mechanism is located at the bottom of the workbench (1); The separation mechanism is installed on the vacuuming mechanism; The feeding mechanism is located on the dust collection mechanism.

2. The automatic corner trimming machine according to claim 1, characterized in that: The dust collection mechanism includes a box (17) located at the bottom of the workbench (1). The top of the box (17) has an inlet, and a dust collection box (18) is provided inside the inlet. A filter screen is provided on the top of the dust collection box (18). A motor (19) is fixedly installed on the bottom side inside the dust collection box (18). A fan blade (20) is fixedly connected to the output shaft of the motor (19).

3. The automatic corner trimming machine according to claim 2, characterized in that: The separation mechanism includes a base (22) located on the bottom side inside the housing (17), a separation box (23) rotatably connected to the top of the base (22), a motor (40) fixedly installed on the bottom side inside the base (22), a rotating rod fixedly connected to the output shaft of the motor (40), and the rotating rod fixedly connected to the separation box (23).

4. The automatic corner trimming machine according to claim 2, characterized in that: The top of the box (17) is fixedly connected to a hydraulic cylinder four (24), the output end of the hydraulic cylinder four (24) is fixedly connected to a dust collection box (25), the bottom of the dust collection box (25) is rotatably connected to a cover (26), the bottom of the hydraulic cylinder four (24) is provided with a filter screen two, and the clamping plate (16) is provided with a through hole.

5. The automatic corner trimming machine according to claim 4, characterized in that: The dust collection box (25) is fixedly connected to one side of the interior of the motor two (27), the output shaft of the motor two (27) is fixedly connected to the rotating column one (28), and one end of the rotating column one (28) is fixedly connected to the fan blade two (29).

6. The automatic corner trimming machine according to claim 2, characterized in that: The feeding mechanism includes a guide plate (21) disposed inside the housing (17), a fixing plate (30) is fixedly disposed inside the housing (17), and a sealing plate (31) is slidably connected inside the fixing plate (30).

7. The automatic corner trimming machine according to claim 6, characterized in that: A rack (32) is fixedly connected to one side of the sealing plate (31), and a gear (33) is meshed with the rack (32). A rotating column (34) is fixedly connected to the gear (33), and the rotating column (34) is rotatably connected to the housing (17).

8. The automatic corner trimming machine according to claim 4, characterized in that: A rack two (35) is fixedly connected to one side of the dust collection box (25). The rack two (35) is meshed with a gear two (36). A rotating column three (37) is fixedly connected to the gear two (36). The rotating column three (37) is rotatably connected to the box body (17). A sprocket (38) is fixedly connected to the outer surface of the rotating column three (37) and the rotating column two (34). The same chain (39) is meshed on the two sprockets (38).

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