CN213867043U

CN213867043U - Non-woven fabric rim charge cutting tool moving device

Info

Publication number: CN213867043U
Application number: CN202022748692.1U
Authority: CN
Inventors: 梁健洪
Original assignee: Jiangmen Yongjinyuan Nonwoven Co ltd
Current assignee: Jiangmen Yongjinyuan Nonwoven Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-08-03
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a non-woven fabrics rim charge excision cutter mobile device relates to non-woven fabrics production and processing technical field. The utility model discloses a wind-up roll, the blade disc, screw drive subassembly and infrared ray distance measurement sensor, every screw drive subassembly all with separately corresponding blade disc removal subassembly threaded connection, every blade disc removal subassembly's top is fixed with infrared ray distance measurement sensor, the blade disc removal subassembly is by the fixed block, the slider, screw and hydraulic pressure electric putter constitute jointly, screw drive subassembly is by the threaded rod, second motor and gear, toothed belt constitutes jointly, the link of threaded rod and second motor all is fixed with the gear, and the gear of threaded rod and the gear of second motor all are connected with toothed belt meshing. The utility model discloses a control blade disc removes, can compensate non-woven fabrics range elastic change, can offset the narrowing of non-woven fabrics width, is difficult for causing the condition that the edge of yardage roll is snail form, can improve the side cut quality of non-woven fabrics.

Description

Non-woven fabric rim charge cutting tool moving device

Technical Field

The utility model belongs to the technical field of non-woven fabrics production and processing, especially, relate to non-woven fabrics rim charge excision cutter mobile device.

Background

The non-woven fabric process comprises the steps of opening, carding, forming, shaping and rolling, in the rolling process, in order to enable the width of the non-woven fabric to be uniform, trimming needs to be conducted during rolling, but with the diameter of a rolling roller which rolls the non-woven fabric is larger and larger, the traction force on the non-woven fabric is gradually increased, the width of the non-woven fabric is narrowed in the later period, after the edge of the non-woven fabric is cut off and rolled into the rolling roller by a trimming machine, the traction force borne by the non-woven fabric is reduced and weakened, the width is reduced and widened, the edge of a fabric roll is in a spiral shape, the quality of the non-woven fabric is reduced, and after the non-woven fabric is used for a long time, the damaged cutter head cannot be replaced conveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a non-woven fabrics rim charge excision cutter mobile device, through being provided with blade disc removal subassembly, screw drive subassembly and infrared ranging sensor can control the blade disc and remove, compensate non-woven fabrics range elastic change and pass through the blade disc and can dismantle the connection on blade disc power component through the screw, easy to assemble and dismantlement blade disc, when having solved current non-woven fabrics and cutting edge in the rolling, along with the winding up roller diameter of rolling is bigger and bigger, more narrow down toward the width of later stage broad width, cause the edge of yardage roll to be the spiral form easily and be not convenient for change the problem of the blade disc of damage.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a non-woven fabric rim charge excision cutter mobile device, which comprises a wind-up roll, a connecting plate, a cutter head, a screw transmission component and an infrared distance measuring sensor, wherein the wind-up roll is wound with non-woven fabric, one side of the wind-up roll is provided with a seat plate which is fixed on the frame of a side cutter, the seat plate is connected with two cutter head moving components arranged in mirror images in a sliding way, one end of each connecting plate is fixed with the corresponding cutter head moving component, the other end of the connecting plate is connected with the corresponding cutter head power component, the two cutter heads are respectively detachably connected on the cutter head power components arranged in the two mirror images through screws, the screw transmission components are arranged at the two side ends of the seat plate, each screw transmission component is in threaded connection with the corresponding cutter head moving component, and the top of each cutter head moving component is fixed with the infrared distance measuring sensor, the infrared distance measuring sensor is electrically connected with the plc control device, wherein the cutter head moving assembly is composed of a fixed block, a sliding block, a screw hole and a hydraulic electric push rod, the sliding block is fixed at the bottom of the fixed block, the transverse screw hole is formed in the fixed block, the hydraulic electric push rod is fixed at one side of the fixed block, the cutter head power assembly is composed of a first motor, an I-shaped connecting block and a circular plate, the I-shaped connecting block is fixed at the connecting end of the first motor, the circular plate is welded at one side of the I-shaped connecting block far away from the first motor, the screw transmission assembly is composed of a threaded rod, a second motor, a gear and a toothed belt, gears are fixed at the connecting ends of the threaded rod and the second motor, and the gear of the threaded rod and the gear of the second motor are meshed with the toothed belt.

Further, the middle position of the top surface of the seat board is provided with a sliding groove, the sliding groove is of a convex structure, the sliding block is of a convex structure, and the size of the sliding block is matched with that of the sliding groove.

Furthermore, the connecting end of the hydraulic electric push rod is fixed with the connecting plate, and the threaded rod is in threaded connection with the screw hole.

Furthermore, a circular hole is formed in the outer side end of the connecting plate, the size of the I-shaped connecting block is matched with that of the circular hole, a transverse shaft of the I-shaped connecting block transversely penetrates through the circular hole, the diameter of the cross section of the transverse shaft of the I-shaped connecting block is equal to the inner diameter of the circular hole, the length of the transverse shaft of the I-shaped connecting block is equal to that of the circular hole, the diameter of the circular plate is larger than that of the circular hole, and the I-shaped connecting block and the connecting plate can be movably connected through the arrangement of the circular hole.

Furthermore, the plate surface of the circular plate is provided with a threaded blind hole, and the threaded blind hole and the I-shaped connecting block are respectively positioned on two side surfaces of the circular plate.

Further, department's equipartition has the screw thread through-hole in the middle of the blade disc, and screw thread through-hole and screw thread blind hole one-to-one set up to the size of screw thread through-hole and the size of screw thread blind hole accord with, through the setting of screw thread through-hole and screw thread blind hole, make the blade disc have with plectane assorted mounting structure, thereby match installation blade disc and blade disc power component.

The utility model discloses following beneficial effect has:

1. the utility model is provided with a cutter head moving component, a screw rod transmission component and an infrared distance measuring sensor, when in processing, the distance between the infrared distance measuring sensor and a wind-up roll can be gradually reduced along with the gradual increase of non-woven fabrics on the wind-up roll, along with the change of the distance between the infrared distance measuring sensor and the wind-up roll, the infrared distance measuring sensor can transmit signals to a plc control device, the screw rod transmission component and a hydraulic electric push rod are synchronously started by the plc control device, the cutter head power component and the cutter head can be gradually moved to the inner side in the horizontal direction under the action of the screw rod transmission component, the elastic change of non-woven fabric amplitude caused by the increase of the tension of the wind-up roll can be compensated, meanwhile, the cutter head power component and the cutter head can be gradually moved to the inner side in the vertical direction under the action of the hydraulic electric push rod, the change of the distance between the infrared distance measuring sensor and the wind-up roll can be compensated, this kind of setting, through the control blade disc removal, can compensate non-woven fabrics amplitude elastic change, can offset the narrowing of non-woven fabrics width, the difficult edge that causes the yardage roll is the condition of snail form, can improve the side cut quality of non-woven fabrics, more does benefit to the side cut operation of non-woven fabrics.

2. The utility model discloses the blade disc passes through the screw can dismantle the connection on blade disc power component, during the installation blade disc, directly attaches the blade disc on the plectane, then with the screw-on screw thread through-hole and the screw thread blind hole of coincidence, can accomplish the installation operation of blade disc, and during the maintenance blade disc, directly twist out the screw of fixed blade disc and plectane, can take off the blade disc, this kind of mode, easy to assemble and dismantlement blade disc, the blade disc that the maintenance of being convenient for damaged and the blade disc of changing new, unusual facilitate the use.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an overall structure diagram of the cutter head moving assembly, the connecting plate, the cutter head power assembly and the cutter head of the present invention;

FIG. 3 is an overall structure diagram of the cutter head moving assembly and the connecting plate according to the present invention;

FIG. 4 is a structural diagram of the cutter head power assembly of the present invention;

FIG. 5 is a view showing an installation structure of the cutter head and the circular plate according to the present invention;

fig. 6 is a structural diagram of the screw driving assembly of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a wind-up roll; 2. non-woven fabrics; 3. a seat plate; 31. a chute; 4. a cutter head moving assembly; 41. a fixed block; 42. a slider; 43. a screw hole; 44. a hydraulic electric push rod; 5. a connecting plate; 51. a circular hole; 6. a cutter head power assembly; 61. a first motor; 62. an I-shaped connecting block; 63. a circular plate; 631. a threaded blind hole; 7. a cutter head; 71. a threaded through hole; 8. a screw drive assembly; 81. a threaded rod; 82. a second motor; 83. a gear; 84. a toothed belt; 9. an infrared ranging sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, the utility model relates to a non-woven fabric rim charge cutting tool moving device, which comprises a wind-up roll 1, a non-woven fabric 2, a seat plate 3, a cutter head moving assembly 4, a connecting plate 5, a cutter head power assembly 6, a cutter head 7, a screw transmission assembly 8 and an infrared distance measuring sensor 9, wherein the non-woven fabric 2 is wound on the wind-up roll 1, the seat plate 3 is arranged at one side of the wind-up roll 1, the seat plate 3 is fixed on a frame of a side cutter, the cutter head moving assembly 4 with two mirror image settings is connected on the seat plate 3 in a sliding way, one end of each connecting plate 5 is fixed with the corresponding cutter head moving assembly 4, the other end of the connecting plate 5 is respectively and correspondingly connected with the cutter head power assembly 6, the two cutter heads 7 are respectively and detachably connected on the cutter head power assemblies 6 with the two mirror image settings through screws, the screw transmission assemblies 8 are arranged at two side ends of the seat plate 3, each screw transmission assembly 8 is in threaded connection with the corresponding cutter head moving assembly 4, an infrared ranging sensor 9 is fixed at the top of each cutter head moving assembly 4, the model of the infrared ranging sensor 9 is GP2D1, the model is a common model on the market, and an induction head of the infrared ranging sensor 9 corresponds to a transverse central axis of the winding roller 1 without being described in more detail.

As shown in fig. 1-3 and fig. 6, a sliding groove 31 is formed in the middle of the top surface of the seat plate 3, the sliding groove 31 is of a convex structure, the sliding block 42 is of a convex structure, the size of the sliding block 42 matches the size of the sliding groove 31, the cutter head moving assembly 4 is composed of a fixed block 41, a sliding block 42, a screw hole 43 and a hydraulic electric push rod 44, the sliding block 42 is fixed at the bottom of the fixed block 41, the fixed block 41 is internally provided with the screw hole 43 which is transversely arranged, the hydraulic electric push rod 44 is fixed at one side of the fixed block 41, the hydraulic electric push rod 44 is of the type XC758 which is a common type on the market, the connecting end of the hydraulic electric push rod 44 is fixed with the connecting plate 5, the screw transmission assembly 8 is composed of a threaded rod 81, a second motor 82, a gear 83 and a toothed belt 84, the threaded rod 81 is in threaded connection with the screw hole 43, the connecting ends of the threaded rod 81 and the second motor 82 are both fixed with a gear 83, the gear 83 of the threaded rod 81 and the gear 83 of the second motor 82 are both in meshed connection with a toothed belt 84, the model of the second motor 82 is Y90S-2 which is a common model in the market, and no more description is made here, during processing, as the non-woven fabric 2 on the winding roller 1 is gradually increased, the diameter of the winding roller 1 is gradually increased, the traction force on the cloth surface of the non-woven fabric 2 is gradually increased, at the moment, the distance between the infrared distance measuring sensor 9 and the winding roller 1 is gradually reduced, as the distance between the infrared distance measuring sensor 9 and the winding roller 1 is changed, the infrared distance measuring sensor 9 transmits a signal to a plc control device, the second motor 82 is started through the plc control device, the gear 83 at the connecting end of the second motor 82 is driven to rotate through the action of the second motor 82, and then the transmission action of the gear 83 at the connecting end of the toothed belt 84 and the threaded rod 81, the threaded rod 81 is driven to rotate, at this time, the sliding block 42 at the bottom of the fixed block 41 gradually moves inwards in the sliding groove 31 of the seat plate 3, so that the fixed block 41 moves on the threaded rod 81 through the threaded hole 43, thereby gradually moving the cutter head power assembly 6 and the cutter head 7 inwards in the horizontal direction, further compensate the amplitude elastic change of the non-woven fabric 2 caused by the increase of the tension of the winding roller 1, simultaneously along with the change of the distance between the infrared distance measuring sensor 9 and the winding roller 1, the infrared distance measuring sensor 9 transmits a signal to a plc control device, meanwhile, a plc control device starts a hydraulic electric push rod 44, and the cutter head power assembly 6 and the cutter head 7 are driven to gradually move towards one side of the seat plate 3 under the action of the hydraulic electric push rod 44, thereby gradually moving the cutter head power assembly 6 and the cutter head 7 inwards in the vertical direction, and further compensating the change of the distance between the infrared distance measuring sensor 9 and the winding roller 1.

As shown in fig. 3-5, the circular hole 51 is formed at the outer end of the connecting plate 5, the size of the i-shaped connecting block 62 is matched with the size of the circular hole 51, the transverse axis of the i-shaped connecting block 62 traverses the circular hole 51, the cross-sectional diameter of the transverse axis of the i-shaped connecting block 62 is equal to the inner diameter of the circular hole 51, the length of the transverse axis of the i-shaped connecting block 62 is equal to the length of the circular hole 51, the diameter of the circular plate 63 is larger than the inner diameter of the circular hole 51, the cutter head power assembly 6 is composed of a first motor 61, the i-shaped connecting block 62 and the circular plate 63, the i-shaped connecting block 62 is fixed at the connecting end of the first motor 61, the type of the first motor 61 is Y90S-2, which is a common type in the market, and not described in more detail, the circular plate 63 is welded at the side of the i-shaped connecting block 62 far away from the first motor 61, the plate 63 is formed with a blind threaded hole 631 on the plate surface of the circular plate 63, and the blind hole 631 and the i-shaped connecting block 62 are respectively located at the two side surfaces of the circular plate 63, the thread through holes 71 are uniformly distributed in the middle of the cutter head 7, the thread through holes 71 correspond to the thread blind holes 631 one by one, and the sizes of the thread through holes 71 correspond to the sizes of the thread blind holes 631; when the non-woven fabric cutting device works, the first motor 61 drives the I-shaped connecting block 62 to rotate in the circular hole 51 of the connecting plate 5, so that the circular plate 63 and the cutter disc 7 mounted on the circular plate 63 rotate together at a high speed, the non-woven fabric 2 is cut in a rotating mode, and the edge cutting operation of the non-woven fabric 2 is completed; when the cutter head 7 is maintained, the screws for fixing the cutter head 7 and the circular plate 63 are directly screwed out, so that the cutter head 7 can be taken down, and then the damaged cutter head 7 is maintained or a new cutter head 7 is replaced.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. Non-woven fabrics rim charge excision cutter mobile device includes wind-up roll (1), connecting plate (5), blade disc (7), screw drive subassembly (8) and infrared ranging sensor (9), its characterized in that: the non-woven fabric (2) is wound on the winding roller (1), a seat plate (3) is arranged on one side of the winding roller (1), and the seat board (3) is fixed on the frame of the edge trimmer, two cutter head moving assemblies (4) arranged in mirror image are connected on the seat board (3) in a sliding way, one end of each connecting plate (5) is fixed with the corresponding cutter head moving assembly (4), the other end of each connecting plate (5) is correspondingly connected with a cutter head power assembly (6), the two cutter heads (7) are respectively detachably connected on the cutter head power assemblies (6) arranged in mirror image through screws, screw transmission assemblies (8) are arranged at two side ends of the seat plate (3), each screw transmission assembly (8) is in threaded connection with the corresponding cutter head moving assembly (4), and an infrared ranging sensor (9) is fixed at the top of each cutter head moving assembly (4);

the cutter head moving assembly (4) consists of a fixed block (41), a sliding block (42), a screw hole (43) and a hydraulic electric push rod (44), wherein the sliding block (42) is fixed at the bottom of the fixed block (41), the transverse screw hole (43) is formed in the fixed block (41), and the hydraulic electric push rod (44) is fixed on one side of the fixed block (41);

the cutter head power assembly (6) is composed of a first motor (61), an I-shaped connecting block (62) and a circular plate (63), the I-shaped connecting block (62) is fixed to the connecting end of the first motor (61), and the circular plate (63) is welded to one side, far away from the I-shaped connecting block (62) of the first motor (61);

the screw transmission assembly (8) is composed of a threaded rod (81), a second motor (82), a gear (83) and a toothed belt (84), the connecting ends of the threaded rod (81) and the second motor (82) are fixed with the gear (83), and the gear (83) of the threaded rod (81) and the gear (83) of the second motor (82) are meshed with the toothed belt (84).

2. The moving device of the non-woven fabric offcut cutter according to claim 1, wherein a sliding groove (31) is formed in the middle of the top surface of the seat plate (3), the sliding groove (31) is of a convex structure, the sliding block (42) is of a convex structure, and the size of the sliding block (42) is matched with that of the sliding groove (31).

3. The movement device for the offcut removal tool for nonwoven fabric offcut according to claim 1, wherein the connecting end of the hydraulic power-driven ram (44) is fixed to the connecting plate (5), and the threaded rod (81) is in threaded connection with the threaded hole (43).

4. The apparatus for moving the cutting tool for cutting off the offcut of the nonwoven fabric according to claim 1, wherein the outside end of the connecting plate (5) is formed with a circular hole (51), the size of the drum-shaped connecting block (62) corresponds to the size of the circular hole (51), the cross-sectional diameter of the cross-section of the drum-shaped connecting block (62) crosses the circular hole (51), the cross-sectional diameter of the cross-section of the drum-shaped connecting block (62) is equal to the inner diameter of the circular hole (51), the length of the cross-section of the drum-shaped connecting block (62) is equal to the length of the circular hole (51), and the diameter of the circular plate (63) is larger than the inner diameter of the circular hole (51).

5. The moving apparatus of the non-woven fabric trim removal tool according to claim 1, wherein the plate surface of the circular plate (63) is provided with a blind threaded hole (631), and the blind threaded hole (631) and the i-shaped connection block (62) are respectively located on two side surfaces of the circular plate (63).

6. The non-woven fabric scrap cutting tool moving device according to claim 1, wherein threaded through holes (71) are uniformly distributed in the middle of the cutter head (7), the threaded through holes (71) and the threaded blind holes (631) are arranged in a one-to-one correspondence manner, and the sizes of the threaded through holes (71) and the threaded blind holes (631) are matched.