Punching and splitting machine for composite non-woven fabric

Abstract

The utility model discloses a punching and splitting machine for composite non-woven fabric, relates to the technical field of fabric processing, and solves the problems that in the production process of the composite non-woven fabric at present, a large number of processing sites are consumed due to large mechanical equipment, and the splitting length of the composite non-woven fabric is not convenient to adjust due to fixation of the punching and splitting machine, so that the production efficiency is high. The composite non-woven fabric perforating device solves the technical problems that composite non-woven fabrics with different thicknesses cannot be perforated, the perforating hole diameter of perforating equipment is affected by mechanical space equipment and is not easy to adjust, and perforating treatment cannot be carried out on the composite non-woven fabrics with different thicknesses. Comprising a slitting machine box, and two slitting rotating frames are arranged in the slitting machine box; the device has the advantages that the distance between the two rotary drums can be quickly adjusted, so that the supporting rods can be replaced conveniently, composite non-woven fabrics with different thicknesses can be perforated, and the passing composite non-woven fabrics can be quantitatively slit by controlling the braking time of the servo hydraulic cylinder.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth processing, in particular to a composite non-woven fabric punching and slitting machine. Background Art

[0002] Composite non-woven fabric is a new type of material, which can be called: needle-punched cotton, which is made of needle-punched cotton + PP non-woven fabric of about 10g, and has the effects of water absorption, heat preservation, heat insulation, and filtration. It can be used for vegetable preservation, filter bags, medical, sanitary industry, and automotive industry. According to the "A kind of coil punching and slitting machine" provided by China Patent Authorization Announcement No. CN209618524U, a dividing roller unit is provided between the punching and slitting machine unit and the servo receiving optical axis, and the dividing roller unit can make the narrow coils after punching and slitting orderly wound on the winding core on the servo receiving optical axis; However, in the production process of composite non-woven fabrics, due to the large mechanical equipment, a large amount of processing space will be consumed. Secondly, the fixation of the punching and slitting machine is not conducive to adjusting the slitting length of the composite non-woven fabric, and the aperture of the punching equipment is not conducive to its adjustment due to the influence of mechanical space equipment, and it is impossible to perform hole processing on composite non-woven fabrics of different thicknesses;

[0003] Therefore, a composite nonwoven fabric punching and slitting machine is designed to solve the above problems. Utility Model Content

[0004] The utility model provides a composite non-woven fabric punching and slitting machine, which solves the technical problems that in the production process of composite non-woven fabrics, a large amount of processing space will be consumed due to large mechanical equipment, and secondly, the fixation of the punching and slitting machine is not conducive to adjusting the slitting length of the composite non-woven fabric, and the hole diameter of the punching equipment is not conducive to adjustment due to the influence of mechanical space equipment, and composite non-woven fabrics of different thicknesses cannot be punched.

[0005] In order to solve the above technical problems, the utility model provides a composite non-woven fabric punching and slitting machine, including a slitting machine box, wherein two slitting turrets are arranged inside the slitting machine box, the interior of the two slitting turrets are rotatably sleeved with a rotating shaft rod, the exterior of the two rotating shaft rods are fixedly sleeved with a rotating drum, the outer walls of the two rotating drums are threadedly sleeved with a plurality of support rods, and every two corresponding support rods form a group, one side of the two slitting turrets are fixedly installed with a motor frame, the interior of the two motor frames are fixedly installed with servo motors, the output ends of the two servo motors are fixedly connected to the corresponding rotating shaft rods, the exterior of the slitting turrets is provided with a distance adjusting assembly, and the interior of the two rotating drums is provided with a slitting assembly.

[0006] Preferably, the slitting assembly includes a movable groove, an extension tube, an extension rod, a slitting knife and a servo hydraulic cylinder, the interior of the two rotating shaft rods is provided with a movable groove, the interior of the two movable grooves is fixedly sleeved with an extension tube, the interior of the two extension tubes is movably sleeved with an extension rod, one end of each extension rod passes through the extension tube, and a slitting knife is fixedly installed on the top of every two corresponding extension rods, the interior of the rotating tube is fixedly sleeved with a servo hydraulic cylinder, and the hydraulic rod inside the servo hydraulic cylinder is fixedly connected to the slitting knife.

[0007] Preferably, the distance adjusting assembly includes a sleeve rod, a sleeve tube, an adapter frame, a threaded tube, a limit plate, a sleeve screw, an extension rotating rod and a rotating handle, the inner wall of the slitting machine case is fixedly mounted with four sleeve rods, the outer walls of the two slitting racks are fixedly mounted with two sleeve tubes, each of the sleeve rods is respectively sleeved with the corresponding sleeve tube, one of the slitting racks is internally rotatably sleeved with an adapter frame, the interior of the adapter frame is fixedly sleeved with a threaded tube, the outer wall of the other slitting rack is fixedly mounted with sleeve screws, the sleeve screws are threadably sleeved with the threaded tube, the outer side of the adapter frame is fixedly sleeved with two limit plates, the outer walls of the two limit plates are in contact with the outer wall of the slitting rack, the top of the adapter frame is fixedly mounted with an extension rotating rod, the top of the extension rotating rod passes through the slitting machine case, and the top of the extension rotating rod is fixedly mounted with a rotating handle.

[0008] Preferably, two fixing frames are fixedly mounted on the outer wall of the slitting rotary frame, and the sleeve screw is fixedly connected to the slitting rotary frame via the two fixing frames.

[0009] Preferably, an anti-slip plate is fixedly sleeved on the outside of the two rotating shaft rods, and the outer walls of the two anti-slip plates are respectively in contact with the outer walls of the corresponding slitting rotating racks.

[0010] Preferably, a perforated ring is fixedly sleeved inside each of the support rods, and outer walls of every two corresponding perforated rings are in contact with each other.

[0011] Compared with the related art, the composite non-woven fabric punching and slitting machine provided by the utility model has the following beneficial effects:

[0012] The utility model provides a composite non-woven fabric punching and slitting machine, which is provided with two slitting turrets inside a slitting machine box, and a rotating shaft rod is rotatably sleeved inside the two slitting turrets to support the rotation of the drum, and then a plurality of support rods are threadedly sleeved on the outside of the two drums, and a punching ring is fixedly sleeved at one end of each support rod, and then a motor frame is fixedly installed at one end of the slitting turret to support the servo motor, and then the output end of the servo motor is fixedly connected to the rotating shaft rod, and the two support rods are driven to rotate towards each other so that the two punching rings can contact, so that the composite non-woven fabric can be opened, and an adapter frame is rotatably sleeved inside one of the slitting turrets to fix the threaded drum, and a motor frame is fixedly installed on the outside of the other slitting turret. The sleeve screw is threadedly sleeved with the threaded barrel, and the extension rotating rod is rotated to drive the transfer frame to rotate, so as to adjust the distance between the two slitting rotating frames, so as to quickly adjust the distance between the two rotating drums, so as to facilitate the replacement of the support rods, so that the composite non-woven fabrics of different thicknesses can be opened. By providing movable grooves in the interior of the two rotating drums, and two extension barrels are fixedly sleeved in the interior of the movable grooves, and then an extension rod is movably sleeved in the interior of the extension barrel, the slitting knife can be movably sleeved, and a servo hydraulic cylinder is fixedly sleeved in the interior of the rotating drum, so that the hydraulic rod in the servo hydraulic cylinder is fixedly connected to the corresponding slitting knife, and by controlling the braking time of the servo hydraulic cylinder, the composite non-woven fabric passing through can be quantitatively slid. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the structure of the utility model in side section;

[0015] Figure 3 For this utility model Figure 2 A schematic diagram of the structure from a partial top view;

[0016] Figure 4 For this utility model Figure 2 Schematic diagram of the structure enlarged at point A in the middle.

[0017] Numbers in the figure: 1. Slitting machine box; 2. Slitting rotary frame; 3. Rotating shaft rod; 4. Support rod; 5. Punching ring; 6. Distance adjustment assembly; 601. Socket rod; 602. Socket cylinder; 603. Adapter frame; 604. Threaded cylinder; 605. Limit plate; 606. Socket screw; 607. Extension rotary rod; 608. Turning handle; 7. Servo motor; 8. Motor frame; 9. Slitting assembly; 901. Movable slot; 902. Extension cylinder; 903. Extension rod; 904. Slitting knife; 905. Servo hydraulic cylinder; 10. Anti-slip plate; 11. Fixed frame; 12. Rotating cylinder. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] Embodiment 1, by Figure 1-4 The utility model includes a slitting machine case 1, and two slitting turrets 2 are arranged inside the slitting machine case 1, and the interiors of the two slitting turrets 2 are rotatably sleeved with rotating shaft rods 3, and the exteriors of the two rotating shaft rods 3 are fixedly sleeved with rotating drums 12, and the outer walls of the two rotating drums 12 are threadedly sleeved with a plurality of support rods 4, and every two corresponding support rods 4 form a group, and one side of the two slitting turrets 2 is fixedly installed with a motor frame 8, and the interiors of the two motor frames 8 are fixedly installed with servo motors 7, and the output ends of the two servo motors 7 are fixedly connected to the corresponding rotating shaft rods 3, and the exterior of the slitting turrets 2 is provided with a distance adjustment component 6, and the interiors of the two rotating drums 12 are provided with a slitting component 9.

[0020] Embodiment 2. On the basis of embodiment 1, the slitting assembly 9 includes a movable groove 901, an extension tube 902, an extension rod 903, a slitting knife 904 and a servo hydraulic cylinder 905. The two rotating shaft rods 3 are each provided with a movable groove 901. The two movable grooves 901 are each fixedly sleeved with an extension tube 902. The two extension tubes 902 are each movably sleeved with an extension rod 903. One end of each extension rod 903 passes through the extension tube 902, and a slitting knife 904 is fixedly installed on the top of every two corresponding extension rods 903. The interior of the rotating drum 12 is fixedly sleeved with a servo hydraulic cylinder 905. The hydraulic rod inside the servo hydraulic cylinder 905 is fixedly connected to the slitting knife 904, so that the slitting knife 904 can be pushed out from the interior of the movable groove 901. By controlling the braking time of the servo hydraulic cylinder 905, the passing composite non-woven fabric can be quantitatively slit.

[0021] Embodiment 3, on the basis of embodiment 1, the distance adjustment component 6 includes a sleeve rod 601, a sleeve tube 602, an adapter frame 603, a threaded tube 604, a limit plate 605, a sleeve screw 606, an extension rod 607 and a rotating handle 608, the inner wall of the slitting machine case 1 is fixedly installed with four sleeve rods 601, the outer walls of the two slitting turrets 2 are fixedly installed with two sleeve tubes 602, each sleeve rod 601 is respectively sleeved with the corresponding sleeve tube 602, one of the slitting turrets 2 is internally sleeved with an adapter frame 603, the interior of the adapter frame 603 is fixedly sleeved with a threaded tube 604, and the other slitting turret 2 is internally sleeved with an adapter frame 603, and the interior of the adapter frame 603 is fixedly sleeved with a threaded tube 604, and the other slitting turret 2 is internally sleeved with a threaded tube 604. The outer wall of the rotating frame 2 is fixedly installed with a sleeve screw 606, and the sleeve screw 606 is threadedly sleeved with the threaded cylinder 604. Two limit plates 605 are fixedly sleeved on the outside of the adapter frame 603. The outer walls of the two limit plates 605 are in contact with the outer wall of the slitting rotating frame 2. An extension rotating rod 607 is fixedly installed on the top of the adapter frame 603. The top of the extension rotating rod 607 passes through the slitting machine case 1, and a rotating handle 608 is fixedly installed on the top of the extension rotating rod 607, so that the distance between the two rotating cylinders 12 can be quickly adjusted to facilitate the replacement of the support rod 4, so that composite non-woven fabrics of different thicknesses can be opened.

[0022] Embodiment 4, on the basis of embodiment 3, two fixing frames 11 are fixedly mounted on the outer wall of the slitting rotary frame 2, and the sleeve screw 606 is fixedly connected to the slitting rotary frame 2 through the two fixing frames 11, thereby the sleeve screw 606 is fixedly supported.

[0023] Embodiment 5, based on embodiment 1, the two rotating shaft rods 3 are externally fixedly sleeved with anti-drop plates 10, and the outer walls of the two anti-drop plates 10 are respectively in contact with the outer walls of the corresponding slitting rotary frame 2, thereby preventing the rotating shaft rods 3 from falling off from the slitting rotary frame 2.

[0024] Embodiment 6, on the basis of embodiment 1, a perforated ring 5 is fixedly sleeved inside each support rod 4, and the outer walls of every two corresponding perforated rings 5 ​​are in contact with each other, so that the contacting composite non-woven fabric can be perforated.

[0025] Working principle: First, four sleeve rods 601 are fixedly installed on the inner wall of the slitting machine box 1, and a sleeve tube 602 is movably sleeved on the outside of each sleeve rod 601. A slitting rotating frame 2 is fixedly installed on one side of each two corresponding sleeve tubes 602, and a rotating shaft rod 903 is sleeved in the inner rotation of the two slitting rotating frames 2, thereby supporting the rotating drum 12. Secondly, a plurality of support rods 4 are sleeved on the outer threads of the two rotating drums 12, and a sleeved end of each support rod 4 is fixedly sleeved. The punching ring 5 is matched with a motor frame 8 fixedly installed at one end of the slitting rotating frame 2, thereby fixing and supporting the servo motor 7. Secondly, the output end of the servo motor 7 is fixedly connected to the rotating shaft rod 607, and the two support rods 4 are driven to rotate toward each other, so that the two punching rings 5 ​​can be in contact, thereby performing hole processing on the composite non-woven fabric. The adapter frame 603 is rotated and sleeved inside one of the slitting rotating frames 2, thereby fixing the threaded cylinder 604, and fixing the threaded cylinder 604 on the outside of the other slitting rotating frame 2. A sleeve screw 606 is fixedly installed so that the sleeve screw 606 is threadedly sleeved with the threaded cylinder 604. By rotating the extension rotating rod 607, the adapter frame 603 can be driven to rotate, so that the distance between the two slitting rotating frames 2 can be adjusted, and the distance between the two rotating cylinders 12 can be quickly adjusted to facilitate the replacement of the support rod 4, so that the composite non-woven fabrics of different thicknesses can be opened. By providing movable grooves 901 in the interior of the two rotating cylinders 12, and two extension cylinders 902 are fixedly sleeved in the interior of the movable groove 901, and then an extension rod 903 is movably sleeved in the interior of the extension cylinder 902, so that the slitting knife 904 can be movably sleeved, and a servo hydraulic cylinder 905 is fixedly sleeved in the interior of the rotating cylinder 12, so that the hydraulic rod in the servo hydraulic cylinder 905 is fixedly connected to the corresponding slitting knife 904, so that the time for the slitting knife 904 to be pushed out can be controlled, and by controlling the braking time of the servo hydraulic cylinder 905, the composite non-woven fabric passing through can be quantitatively slid.

[0026] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A composite nonwoven fabric punching and slitting machine, comprising a slitting machine box (1), characterized in that: Two slitting turrets (2) are arranged inside the slitting machine box (1), and a rotating shaft rod (3) is rotatably sleeved inside the two slitting turrets (2), and a rotating drum (12) is fixedly sleeved outside the two rotating shaft rods (3). A plurality of support rods (4) are threadedly sleeved on the outer walls of the two rotating drums (12), and every two corresponding support rods (4) form a group. A motor frame (8) is fixedly installed on one side of the two slitting turrets (2), and a servo motor (7) is fixedly installed inside the two motor frames (8). The output ends of the two servo motors (7) are fixedly connected to the corresponding rotating shaft rod (3). A distance adjustment component (6) is arranged outside the slitting turrets (2), and a slitting component (9) is arranged inside the two rotating drums (12).

2. A composite nonwoven fabric punching and slitting machine according to claim 1, characterized in that: The slitting assembly (9) comprises a movable groove (901), an extension tube (902), an extension rod (903), a slitting knife (904) and a servo hydraulic cylinder (905); the movable groove (901) is provided inside the two rotating shaft rods (3); the extension tube (902) is fixedly sleeved inside the two movable grooves (901); the extension rod (903) is movably sleeved inside the two extension tubes (902); one end of each extension rod (903) passes through the extension tube (902); and the slitting knife (904) is fixedly installed on the top of each two corresponding extension rods (903); the servo hydraulic cylinder (905) is fixedly sleeved inside the rotating tube (12); and the hydraulic rod inside the servo hydraulic cylinder (905) is fixedly connected to the slitting knife (904).

3. A composite nonwoven fabric punching and slitting machine according to claim 1, characterized in that: The distance adjustment component (6) comprises a sleeve rod (601), a sleeve tube (602), an adapter frame (603), a threaded tube (604), a limit plate (605), a sleeve screw (606), an extension rod (607) and a rotating handle (608). Four sleeve rods (601) are fixedly mounted on the inner wall of the slitting machine box (1). Two sleeve tubes (602) are fixedly mounted on the outer walls of the two slitting turrets (2). Each sleeve rod (601) is sleeved with a corresponding sleeve tube (602). The interior of one of the slitting turrets (2) is rotatably sleeved with an adapter frame (603). The adapter frame (60 3) is fixedly sleeved with a threaded barrel (604), the outer wall of the other slitting rotary frame (2) is fixedly mounted with a sleeve screw (606), the sleeve screw (606) is threadedly sleeved with the threaded barrel (604), the outer side of the adapter frame (603) is fixedly sleeved with two limit plates (605), the outer walls of the two limit plates (605) are in contact with the outer wall of the slitting rotary frame (2), the top end of the adapter frame (603) is fixedly mounted with an extension rod (607), the top end of the extension rod (607) passes through the slitting machine case (1), and the top end of the extension rod (607) is fixedly mounted with a rotating handle (608).

4. A composite nonwoven fabric punching and slitting machine according to claim 3, characterized in that: Two fixing frames (11) are fixedly mounted on the outer wall of the slitting rotary frame (2), and the sleeve screw (606) is fixedly connected to the slitting rotary frame (2) via the two fixing frames (11).

5. The composite nonwoven fabric punching and slitting machine according to claim 1, characterized in that: The exteriors of the two rotating shaft rods (3) are fixedly sleeved with anti-slip plates (10), and the outer walls of the two anti-slip plates (10) are in contact with the outer walls of the corresponding slitting rotating frames (2) respectively.

6. The composite nonwoven fabric punching and slitting machine according to claim 1, characterized in that: A perforated ring (5) is fixedly sleeved inside each support rod (4), and the outer walls of every two corresponding perforated rings (5) are in contact with each other.

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