An automatic paper feeding machine with automatic paper cutting, suction and laying functions

Abstract

The invention discloses an automatic paper feeding machine with automatic paper cutting, sucking and laying functions, which belongs to the field of automobile DPF filter processing. The automatic paper feeding machine with automatic paper cutting, sucking and laying functions comprises a top plate, wherein the bottom surface of the top plate is symmetrically connected to two hanging plates near the right side, and the right side wall of the hanging plate is provided with two inclined grooves, and the same paper roll is arranged in the two inclined grooves, and the two fixed plates are symmetrically fixedly connected to the bottom surface of the top plate before and after, and a cross plate is fixedly connected between the fixed plates, and a cutting mechanism is provided on the left side wall of the cross plate, and two rotating shafts are rotatably connected between the fixed plates near the bottom surface, and a first rubber roller and a second rubber roller are respectively provided on the side walls of the rotating shaft, and a driving mechanism is provided on the rear side wall of the fixed plate on the rear side, which can realize cutting of covering paper of a specified length from the paper roll and pressing the covering paper against the silicon carbide honeycomb strip material to prevent the possibility of mud seepage during grouting, thereby improving the overall quality.

Description

Technical Field

[0001] The present invention relates to the field of automobile DPF filter processing, and more particularly to an automatic paper feeding machine with automatic paper cutting, suction and laying functions. Background Art

[0002] my country's treatment method for industrial waste and automobile exhaust is usually to use the overall preparation of honeycomb carrier (DPF) technology. Multiple silicon carbide honeycomb strips are assembled according to a specified number and then coated with glue so that the glue fills the gaps in the strips. The prepared silicon carbide honeycomb strips have treatment performance that can achieve a higher emission level.

[0003] Traditionally, manual grouting is used to prepare grouting for silicon carbide honeycomb strips. Only a few countries in the world can use automated grouting technology. However, whether manual or automatic grouting is used, the glue will more or less seep out of the gaps in the silicon carbide honeycomb strips. If this problem cannot be solved, it will affect the quality of the strips after molding and the subsequent exhaust gas treatment effect, reducing their own performance. Summary of the Invention

[0004] 1. Technical problems to be solved

[0005] In response to the problems existing in the prior art, the purpose of the present invention is to provide an automatic paper feeding machine with automatic paper cutting, suction and laying functions, which can cut the covering paper of a specified length from the roll of paper and place the covering paper against the silicon carbide honeycomb strip material to prevent the possibility of mud seepage during grouting, thereby improving the overall quality.

[0006] 2. Technical solution

[0007] To solve the above problems, the present invention adopts the following technical solutions.

[0008] An automatic paper feeding machine with automatic paper cutting, sucking and laying functions includes a top plate, two hanging plates are symmetrically connected to the bottom surface of the top plate near the right side, two inclined slots are opened on the right side wall of the hanging plate, the same roll of paper is arranged in the two inclined slots, and two symmetrical fixed plates are connected to the bottom surface of the top plate.

[0009] The cam is fixedly provided with a first gear and a second gear is mounted on the cam face, and the cam face has a first end and a second end, and the cam face has a second end.

[0010] Furthermore, the cutting mechanism includes a first cylinder, which is fixedly connected to the left side wall of the horizontal plate, a push plate fixedly connected to the output end of the first cylinder, a movable plate fixedly connected to the bottom surface of the push plate, a cutting knife provided on the lower side of the movable plate, two springs fixedly connected to the top surface of the cutting knife, the top of the spring fixedly connected to the movable plate, and the cutting knife is located on the left side of the first rubber roller and the second rubber roller.

[0011] Furthermore, the driving mechanism includes a first gear and a second gear, the rear end of the rotating shaft passes through the fixed plate and is fixedly connected to the first gear and the second gear, the first gear and the second gear are engaged with each other, and the rear side wall of the fixed plate is fixedly connected to a mounting plate, and a second motor is fixedly installed on the side wall of the mounting plate, and the output end of the second motor passes through the mounting plate and is fixedly connected to the first gear.

[0012] Furthermore, the lifting mechanism includes a rack, which is located in the vertical cylinder and fixedly connected to the top surface of the support plate. A through slot is provided on the front side wall of the vertical cylinder, and a shell is fixedly connected to the front side wall of the vertical cylinder. A third motor is fixedly installed on the left side wall of the shell, and the output shaft of the third motor is fixedly connected to a transmission shaft. The other end of the transmission shaft passes through the shell and is rotatably connected thereto. The right end of the transmission shaft is fixedly connected to a third gear, and the third gear passes through the through slot and meshes with the rack.

[0013] Furthermore, the tightening mechanism includes a fixed block, which is fixedly connected to the bottom surface of the support plate, and the front and rear side walls of the fixed block are symmetrically and movably connected to two annular plates. Two second cylinders are fixedly installed on the top surface of the support plate symmetrically. The output end of the second cylinder passes through the support plate and is movably connected to it. A circular shaft is movably connected between the two annular plates on the same side, and the output end of the second cylinder is movably connected to the circular shaft.

[0014] Connection, the same adjustment plate is fixedly connected between the two annular plates on the same side away from the support plate, two screw holes are symmetrically opened on the top surface of the adjustment plate, screws are threadedly connected in the screw holes, nuts are threadedly connected on the side walls of the screws, and suction cups are fixedly connected to the bottom ends of the screws.

[0015] Furthermore, a plurality of threaded holes are provided on the top surface of the annular plate, wherein a hexagon socket bolt is movably connected in one of the threaded holes, and the hexagon socket bolt abuts against the adjustment plate.

[0016] Furthermore, the diameter of the first rubber roller is greater than the diameter of the second rubber roller.

[0017] Furthermore, two straight slots are symmetrically provided on the front and rear of the top surface of the top plate, and locking bolts are movably connected in the straight slots, and the locking bolts are threadedly connected to the guide rails.

[0018] 3. Beneficial effects

[0019] Compared with the prior art, the advantages of the present invention are:

[0020] (1) This technical solution uses the coordination between the hanging plate, paper roll, support plate and cutting mechanism, and uses the first rubber roller and the second rubber roller to convey the paper roll to a specified length, and uses the cutting knife to cut the paper roll, so as to facilitate the subsequent accurate placement of the paper roll on the silicon carbide honeycomb strip material, thereby avoiding the leakage of glue during grouting, which affects the molding quality after sintering.

[0021] (2) This technical solution uses the mutual cooperation between the guide rail, suction cup and lifting mechanism, and uses the lifting mechanism to lower the suction cup and adsorb it to the roll paper, and then transports the roll paper to the upper side of the silicon carbide honeycomb strip material through the guide rail, thereby increasing the automation level of the device and improving the grouting efficiency of the silicon carbide honeycomb strip material.

[0022] (3) This technical solution can press the paper roll in an inverted V shape against the silicon carbide honeycomb strip material through the cooperation between the support plate, suction cup and tightening mechanism, so that the paper roll can fit tightly against the strip material, avoiding the phenomenon of mud leakage, and using automated settings to effectively improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the present invention;

[0024] Figure 2 It is a left-side structural schematic diagram of the present invention;

[0025] Figure 3 It is a structural schematic diagram of the lifting mechanism in the present invention;

[0026] Figure 4 For the present invention Figure 1A magnified view of point A in the figure;

[0027] Figure 5 For the present invention Figure 2 Enlarged view of point B in FIG.

[0028] Figure 6 For the present invention Figure 1 Enlarged view of point C in the figure.

[0029] Description of the numbers in the figure:

[0030] 1. Top plate; 2. Hanging plate; 3. Chute; 4. Paper roll; 5. Fixed plate; 6. Horizontal plate; 7. First cylinder; 8. Push plate; 9. Movable plate; 10. Cutting knife; 11. Spring; 12. First rubber roller; 13. Second rubber roller; 14. Rotating shaft; 15. First gear; 16. Second gear; 17. Mounting plate; 18. Second motor; 19. Guide rail; 20. First motor; 21. Drive belt; 22. Vertical cylinder; 23. Support plate; 24. Rack; 25. Through slot; 26. Housing; 27. Third motor; 28. Drive shaft; 29. Third gear; 30. Fixed block; 31. Ring plate; 32. Adjusting plate; 33. Screw; 34. Nut; 35. Suction cup

[0031] 36. Round shaft; 37. Baffle; 38. Second cylinder; 39. Support plate; 40. Threaded hole; 41. Hexagon socket bolt; 42. Straight slot; 43. Locking bolt. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0033] Example 1:

[0034] See also Figure 1-6 , an automatic paper feeding machine with automatic paper breaking, suction and laying functions, including a top plate 1, two hanging plates 2 are symmetrically connected to the front and back of the bottom surface of the top plate 1 near the right side, two inclined slots 3 are opened on the right side wall of the hanging plate 2, and the same roll of paper 4 is set in the two inclined slots 3, two fixed plates 5 are fixedly connected to the front and back of the bottom surface of the top plate 1, a cross plate 6 is fixedly connected between the fixed plates 5, a cutting mechanism is set on the left side wall of the cross plate 6, two rotating shafts 14 are rotatably connected between the fixed plates 5 near the bottom surface, and a first rubber roller 12 and a second rubber roller 13 are respectively set on the side walls of the rotating shaft 14, the diameter of the first rubber roller 12 is larger than the diameter of the second rubber roller 13, which can facilitate the convenient transportation of the roll of paper 4, and a driving mechanism is set on the rear side wall of the rear fixed plate 5, which is fixed

[0035] A baffle 37 is fixedly connected between the plates 5 near the bottom surface, and a guide rail 19 is fixedly connected to the bottom surface of the top plate 1. Two straight slots 42 are symmetrically provided on the front and rear of the top surface of the top plate 1, and locking bolts 43 are movably connected in the straight slots 42. The locking bolts 43 are threadedly connected to the guide rail 19. By setting the locking bolts 43, the position of the guide rail 19 can be adjusted so that when the guide rail 19 drives the suction cup 35 to absorb the paper roll 4, the accuracy of adsorption can be increased, and the transportation efficiency of the paper roll 4 can be improved. A transmission belt 21 is installed on the bottom surface of the guide rail 19, and a first motor 20 is installed on the side wall of the guide rail 19. The first motor 20 is connected to the transmission belt 21 for transmission. A vertical cylinder 22 is fixedly connected to the bottom surface of the guide rail 19, and a support plate 23 is provided on the lower side of the vertical cylinder 22. A lifting mechanism is provided in the vertical cylinder 22, a tightening mechanism is provided on the top surface of the support plate 23, and a supporting plate 39 is provided on the lower side of the support plate 23.

[0036] The automatic paper loader needs to be used in conjunction with the stacking mechanism, V-shaped fixture frame and grouting machine;

[0037] Palletizing mechanism: The UR collaborative robot places a single group (N strips) of strips with narrow adhesive tape onto the upper frame of the V-shaped fixture. After the N groups of strips are stacked layer by layer, the stack group and the V-shaped fixture frame are transferred to the flattening station by an external loader. The two ends of the stack group are flattened (pushed flat), and the strips are stacked in a 5×5 format.

[0038] V-shaped jig frame: After stacking, the stack group together with the V-shaped jig frame is fed into the grouting machine entrance by the external loader. The internal loader then transfers it to the grouting position inside the grouting machine. The two ends of the stack are clamped by the sealing device. The automatic paper loader places the paper roll 4 on the stack. The annular plate 31 and the suction cup 35 press the paper roll 4 on the stack. The grouting device rises and connects to the V-shaped jig frame. The device is started to inject the cement.

[0039] After the grouting is completed, the stack group together with the V-shaped fixture frame is sent out of the grouting machine by the internal conveyor, and is transported to the drying furnace by the external unloader. The dried material stack is sent out of the drying furnace, manually destacking, and the material group is sent for sintering. After the fixture is manually cleaned, it is returned to the palletizing process by the secondary line reflux conveyor line.

[0040] See Figure 1 and Figure 4 The cutting mechanism includes a first cylinder 7, which is fixedly connected to the left side wall of the horizontal plate 6. The output end of the first cylinder 7 is fixedly connected to a push plate 8, and the bottom surface of the push plate 8 is fixedly connected to a movable plate 9. A cutting knife 10 is provided on the lower side of the movable plate 9. The top surface of the cutting knife 10 is fixedly connected to two springs 11. The top of the spring 11 is fixedly connected to the movable plate 9. The cutting knife 10 is located on the left side of the first rubber roller 12 and the second rubber roller 13. Through the mutual cooperation between the hanging plate 2, the paper roll 4, the support plate 39 and the cutting mechanism, the first

[0041] A rubber roller 12 and a second rubber roller 13 can convey the paper roll 4 to a specified length and use a cutting knife 10 to cut the paper roll 4, so as to facilitate the subsequent accurate placement of the paper roll 4 on the silicon carbide honeycomb strip material, thereby avoiding the leakage of glue during grouting, which affects the molding quality after sintering.

[0042] See Figure 2 and Figure 5 The driving mechanism includes a first gear 15 and a second gear 16. The rear end of the rotating shaft 14 passes through the fixed plate 5 and is fixedly connected to the first gear 15 and the second gear 16. The first gear 15 and the second gear 16 are engaged with each other. The rear side wall of the rear fixed plate 5 is fixedly connected to a mounting plate 17. A second motor 18 is fixedly installed on the side wall of the mounting plate 17. The output end of the second motor 18 passes through the mounting plate 17 and is fixedly connected to the first gear 15. The driving mechanism can drive the first rubber roller 12 and the second rubber roller 13 to rotate in opposite directions, which is convenient for conveying the roll paper 4 and increases the stability and accuracy of conveying the roll paper 4.

[0043] See Figure 1 and Figure 3 The lifting mechanism includes a rack 24, which is located in the vertical cylinder 22. The rack 24 is fixedly connected to the top surface of the support plate 23. A through slot 25 is provided on the front side wall of the vertical cylinder 22. The front side wall of the vertical cylinder 22 is fixedly connected to a shell 26. A third motor 27 is fixedly installed on the left side wall of the shell 26. The output shaft of the third motor 27 is fixedly connected to a transmission shaft 28. The other end of the transmission shaft 28 passes through the shell 26 and is rotatably connected thereto. A third gear 29 is fixedly connected to the right end of the transmission shaft 28. The third gear 29 passes through the through slot 25 and meshes with the rack 24. Through the mutual cooperation between the guide rail 19, the suction cup 35 and the lifting mechanism, the lifting mechanism is used to lower the suction cup 35 and adsorb it to the paper roll 4, and then the paper roll 4 is transported to the upper side of the silicon carbide honeycomb strip material through the guide rail 19, thereby increasing the automation level of the device and improving the grouting efficiency of the silicon carbide honeycomb strip material.

[0044] See Figure 1 and Figure 6 The tightening mechanism includes a fixed block 30, which is fixedly connected to the bottom surface of the support plate 23. The front and rear side walls of the fixed block 30 are symmetrically connected to two annular plates 31. Two second cylinders 38 are fixedly installed on the top surface of the support plate 23 symmetrically. The output end of the second cylinder 38 passes through the support plate 23 and is movably connected thereto. A circular shaft 36 is movably connected between the two annular plates 31 on the same side. The output end of the second cylinder 38 is movably connected to the circular shaft 36. The same adjusting plate 32 is fixedly connected between the two annular plates 31 on the same side away from the support plate 23. Two screw holes are symmetrically opened on the top surface of the adjusting plate 32. Screws 33 are threaded in the screw holes. Nuts 34 are threaded on the side walls of the screws 33. The bottom ends of the screws 33 are fixedly connected to suction cups.

[0045] 35. A plurality of threaded holes 40 are provided on the top surface of the annular plate 31, and a hexagon socket bolt 41 is movably connected in one of the threaded holes 40. The hexagon socket bolt 41 is against the adjustment plate 32. The hexagon socket bolt 41 can be used to adjust the spacing between the adjustment plates 32 according to actual needs, so that the contact between the paper roll 4 and the strip material is closer. Through the mutual cooperation between the support plate 23, the suction cup 35 and the tightening mechanism, the paper roll 4 can be pressed against the silicon carbide honeycomb strip material in an inverted V shape, so that the paper roll 4 can fit tightly with the strip material, avoiding the phenomenon of mud leakage, and using the automated setting, which can effectively improve work efficiency.

[0046] When in use: First hang the paper roll 4 in the chute 3 and pass one end of the paper roll 4 through the first rubber roller.

[0047] 12 and the second rubber roller 13, during operation, when the silicon carbide honeycomb strip material is transported to the support plate

[0048] 39, the second motor 18 is started, and the output end of the second motor 18 drives the first gear 15 to rotate forward, and the first gear 15 engages the second gear 16 to rotate reversely. The first gear 15 and the second gear 16 drive the first rubber roller 12 and the second rubber roller 13 to rotate in the opposite direction through the rotating shaft 14, and the paper roll 4 is conveyed to the support plate 39. When the paper roll 4 is conveyed to the appropriate length, the first cylinder 7 is started, and the output end of the first cylinder 7 drives the cutting knife 10 to move downward through the push plate 8, and the cutting knife 10 can cut the paper roll 4;

[0049] After that, the first motor 20 is started, and the first motor 20 drives the vertical cylinder 22 to move toward the paper roll 4 through the guide rail 19. When the vertical cylinder 22 moves to the upper side of the paper roll 4, the third motor 27 is started. The output end of the third motor 27 drives the third gear 29 to rotate through the transmission shaft 28. The third gear 29 engages the rack 24 and drives the support plate 23 to move downward. The support plate 23 drives the suction cup 35 to move downward and absorb the paper roll 4, and then resets through the guide rail 19. Subsequently, the second cylinder 38 is started, and the second cylinder 38 drives the annular plate 31 to move downward. Since the movement axis of the annular plate 31 is on the fixed block 30, when the second cylinder 38 drives the annular plates 31 on both sides, the annular plates 31 on both sides are retracted downward into an inverted V shape, attaching the paper roll 4 to the silicon carbide honeycomb strip material, preventing the glue from seeping out from the gaps in the silicon carbide honeycomb strip material during grouting, affecting the quality of subsequent sintering molding, thereby improving its work efficiency.

[0050] The above description is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art will be able to understand the technical aspects disclosed in the present invention.

[0051] Within the technical scope of the present invention, any equivalent replacement or change based on the technical solution and improved concept of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic paper feeding machine with automatic paper cutting, suction and laying functions, comprising a top plate (1), characterized in that: Two hanging plates (2) are symmetrically connected to the bottom surface of the top plate (1) near the right side, and two inclined grooves (3) are provided on the right side wall of the hanging plate (2). The same roll of paper (4) is provided in the two inclined grooves (3). Two fixed plates (5) are symmetrically fixed to the bottom surface of the top plate (1) front and back, and a transverse plate (6) is fixedly connected between the fixed plates (5). A cutting mechanism is provided on the left side wall of the transverse plate (6). Two rotating shafts (14) are rotatably connected between the fixed plates (5) near the bottom surface, and a first rubber roller (12) and a second rubber roller (13) are provided on the side walls of the rotating shaft (14). The rear side wall of the fixed plate (5) is provided with a A driving mechanism is provided, wherein a baffle (37) is fixedly connected between the fixed plates (5) near the bottom surface, a guide rail (19) is fixedly connected to the bottom surface of the top plate (1), a transmission belt (21) is installed on the bottom surface of the guide rail (19), a first motor (20) is installed on the side wall of the guide rail (19), the first motor (20) is connected to the transmission belt (21) in a transmission manner, a vertical cylinder (22) is fixedly connected to the bottom surface of the guide rail (19), a support plate (23) is provided on the lower side of the vertical cylinder (22), a lifting mechanism is provided in the vertical cylinder (22), a tightening mechanism is provided on the top surface of the support plate (23), and a supporting plate (39) is provided on the lower side of the support plate (23); The tightening mechanism includes a fixed block (30), the fixed block (30) is fixedly connected to the bottom surface of the support plate (23), the front and rear side walls of the fixed block (30) are symmetrically and movably connected to two annular plates (31), the top surface of the support plate (23) is symmetrically and fixedly installed with two second cylinders (38), the output end of the second cylinder (38) passes through the support plate (23) and is movably connected thereto, a circular shaft (36) is movably connected between the two annular plates (31) on the same side, the output end of the second cylinder (38) is movably connected to the circular shaft (36), the same adjustment plate (32) is fixedly connected between the two annular plates (31) on the same side away from the support plate (23), the top surface of the adjustment plate (32) is symmetrically provided with two screw holes, the screw holes are both threadedly connected with screw rods (33), the side walls of the screw rods (33) are threadedly connected with nuts (34), and the bottom ends of the screw rods (33) are both fixedly connected with suction cups (35); The top surface of the annular plate (31) is provided with a plurality of threaded holes (40), wherein a hexagon socket bolt (41) is movably connected in one of the threaded holes (40), and the hexagon socket bolt (41) abuts against the adjustment plate (32).

2. The automatic paper feeding machine with automatic paper cutting, suction and laying function according to claim 1, characterized in that: The cutting mechanism comprises a first cylinder (7), the first cylinder (7) is fixedly connected to the left side wall of the transverse plate (6), the output end of the first cylinder (7) is fixedly connected to a push plate (8), the bottom surface of the push plate (8) is fixedly connected to a movable plate (9), a cutting knife (10) is provided on the lower side of the movable plate (9), the top surface of the cutting knife (10) is fixedly connected to two springs (11), the top end of the spring (11) is fixedly connected to the movable plate (9), and the cutting knife (10) is located on the left side of the first rubber roller (12) and the second rubber roller (13).

3. The automatic paper feeding machine with automatic paper cutting, suction and laying function according to claim 1, characterized in that: The driving mechanism comprises a first gear (15) and a second gear (16); the rear end of the rotating shaft (14) passes through the fixed plate (5) and is fixedly connected to the first gear (15) and the second gear (16); the first gear (15) and the second gear (16) are meshed with each other; a mounting plate (17) is fixedly connected to the rear side wall of the fixed plate (5); a second motor (18) is fixedly mounted on the side wall of the mounting plate (17); an output end of the second motor (18) passes through the mounting plate (17) and is fixedly connected to the first gear (15).

4. The automatic paper feeding machine with automatic paper cutting, suction and laying function according to claim 1, characterized in that: The lifting mechanism comprises a rack (24), the rack (24) being located in the vertical cylinder (22), the rack (24) being fixedly connected to the top surface of the support plate (23), the front side wall of the vertical cylinder (22) being provided with a through slot (25), the front side wall of the vertical cylinder (22) being fixedly connected to a housing (26), the left side wall of the housing (26) being fixedly mounted with a third motor (27), the output shaft of the third motor (27) being fixedly connected to a transmission shaft (28), the other end of the transmission shaft (28) passing through the housing (26) and being rotatably connected thereto, the right end of the transmission shaft (28) being fixedly connected to a third gear (29), the third gear (29) passing through the through slot (25) and being meshed with the rack (24).

5. The automatic paper feeding machine with automatic paper cutting, suction and laying function according to claim 1, characterized in that: The diameter of the first rubber roller (12) is greater than the diameter of the second rubber roller (13).

6. The automatic paper feeding machine with automatic paper cutting, suction and laying function according to claim 1, characterized in that: Two straight slots (42) are symmetrically provided on the front and rear of the top plate (1), and locking bolts (43) are movably connected in the straight slots (42). The locking bolts (43) are threadedly connected to the guide rail (19).

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